JP2006238723A - Edamame (young soybean in shell) harvester - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an epoch-making edamame harvester exhibiting conventionally unavailable working effects. <P>SOLUTION: This edamame harvester installing an edamame-plucking-off device 4 for plucking-off the edamame 3 from the stem 2 of planted soybean plants on a machine body 5 traveling/moving relative to the planted ground of the soybean plants is constituted by making the machine body 5 as a traveling machine body A by installing wheels 24 at the left and right of the machine body 5, or by installing the wheels 24 at the left and right of a driving machine body positioned as forming a vertical row or parallel row with the machine body 5 and traveling/moving the machine body 5 to make the driving machine body as the traveling machine body A, and installing an electric motor 26 for driving each of the wheels 24 at the left and right separately, driving the electric motor 26 by an electric power generated from a generator 27 loaded on the machine body 5 or on a part traveling/moving with the machine body 5, and also constituting by installing a receiving part 29 for receiving a wireless controlling signal at a controlling part 28 for controlling the drive of the driving motor 26 for capable of remote-controlling the travelling machine body A. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a green soybean harvester.

  For example, it is difficult to extract the edamame planted in the field together with the stem and to remove the edamame from the stem by hand.

  Therefore, in order to eliminate this manual labor, the present applicant can directly remove only soybeans from the stems planted in the field according to Patent No. 2884024, Patent No. 3482392, and Patent No. 3511490. Proposing a machine.

Japanese Patent No. 2884024 Japanese Patent No. 3482392 Japanese Patent No. 3511490

  The present applicant has advanced further research and development on this green soybean harvester, and has completed a groundbreaking green soybean harvester with even better commercial value.

  The gist of the present invention will be described with reference to the accompanying drawings.

  In the green soybean harvester provided in the machine body 5 that travels and moves the green soybean 3 from the stem 2 of the planted green beans 1 to the planting ground of the green soybean 1, The vehicle body 5 is used as a traveling machine body A by providing wheels 24 on the left or right of the drive machine body that travels and moves the machine body 5 in parallel or in parallel with the machine body 5. The electric motor 26 for separately driving the left and right wheels 24 is provided, and each of the electric motors is supplied with electric power output from the power generator 27 mounted on the body 5 or a part that travels with the body 5. 26, and a control unit 28 for controlling the driving of the drive motor 26 is provided with a receiving unit 29 for receiving a radio control signal so that the traveling machine body A can be remotely operated. Branch It relates to a harvester.

  2. The green soybean harvester according to claim 1, wherein at least the control unit is configured to perform forward / reverse stop driving control of each electric motor based on a wireless control signal received by the receiving unit. It is related to.

  The engine 5 is mounted on the vehicle body 5 or a portion that travels and moves together with the vehicle body 5, and the power generation device 27 is driven to generate power by the engine 30. This relates to the green soybean harvester described in item 1.

  Further, the power generator 27 and the engine 30 are provided one by one, and the electric motor 26 is provided on each of the left and right wheels 24 to be driven, and the left and right wheels 24 and the electric motor 26 are connected by an electric cord. It concerns on the green soybean harvester of Claim 3 characterized by the above-mentioned.

  The left and right wheels 24 are configured to be adjustable up and down with respect to the traveling machine body A, and the height of the traveling machine body A at the time of ground contact is adjustable. It concerns a green soybean harvester according to any one of the items.

  Since the present invention is configured as described above, the edamame degreasing device is fully utilized, and the edamame demolition operation is performed more satisfactorily and exhibits an epoch-making effect that is unprecedented. Edamame harvester.

  Embodiments of the present invention that are considered suitable (how to carry out the invention) will be briefly described with reference to the drawings, illustrating the operation of the present invention.

  In the present invention, the machine body 5 (running machine body A) travels and the soybeans 3 are removed from the stem 2 by the soybean removal apparatus 4.

  Further, in the present invention, wheels 24 are provided on the left and right sides of the machine body 5 so that the machine body 5 is used as the running machine body A, or the wheels 24 are provided on the left and right sides of the drive machine body that travels and moves in parallel with or parallel to the machine body 5. The driving machine body is configured as a traveling machine body A, and an electric motor 26 for separately driving the left and right wheels 24 is provided, and is output from the power generator 27 mounted on the machine body 5 or a part that travels with the machine body 5. Each electric motor 26 is configured to be driven by electric power, and a control unit 28 that controls driving of the drive motor 26 is provided with a receiving unit 29 that receives a radio control signal so that the traveling machine body A can be remotely operated. ing.

  Therefore, by adopting the electric motor 26 as the driving source for traveling, gears and clutches, etc., which are indispensable when the traveling mechanism using the engine is made unnecessary, the operation is simplified and, of course, the weight of the whole green soybean harvester is reduced. The generation of noise can be prevented as much as possible because of the electric motor 26, and the electric motor 26 can be driven using the electricity of the power generation device 27. In addition to the motor 26, various electric controllable devices can be provided, and future development (multifunctionalization) can be expected.

  Further, in the present invention, since the traveling machine body A is configured to be remotely controlled, automation of the demolition work is achieved. For example, the use in a scene that burdens the farmer such as early morning demolition work It can be effective (the burden on the farmer is reduced as much as possible).

  Further, at least when the control unit 28 is configured to be able to perform forward / reverse stop driving control of each electric motor 26 by the wireless control signal received by the receiving unit 29, not only the forward / backward movement of the airframe 5 in the front-rear direction. For example, the operation of stopping only one electric motor 26 or driving it in the opposite directions to rotate the left and right wheels 24 in the opposite direction to reverse or change the direction in the left and right directions is performed smoothly and quietly. Will be.

  Further, when the engine 30 is mounted on the vehicle 5 or a portion that travels and moves together with the vehicle 5 and the power generation device 27 is driven to generate power by the engine 30, for example, the power generation device 27 is driven to generate power by the engine 30. Since the electric motor 26 and the like are driven, for example, various controls are performed very efficiently while the battery is being charged.

  In addition, when the power generator 27 and the engine 30 are provided one by one, the electric motor 26 is provided for each of the left and right wheels 24 to be driven, and the left and right wheels 24 and the electric motor 26 are connected by an electric cord. Thus, electricity generated from the power generation device 27 and the engine 30 can be supplied to the electric motor 26 that drives the left and right wheels 24.

  Further, when the left and right wheels 24 are configured to be adjustable up and down with respect to the traveling machine body A, and the height when the traveling machine body A is grounded can be adjusted, for example, the height of the kite and the recess located between the kites. By adjusting the height according to the conditions of the work place such as the depth of the groove (the part through which the wheel 24 passes), a state in which the green soybean bean removal device 4 can be well removed is surely obtained.

  Specific embodiments of the present invention will be described with reference to the drawings.

  In this embodiment, a green soybean removal device 4 for peeling green soybeans 3 from stems 2 of planted green beans 1 planted in a field basket 31 is provided on a machine body 5 that travels with respect to the planting ground of the green planted beans 1. Edamame harvester. In addition, the tearing structure of the green soybean 3 according to the present embodiment is not limited to a harvesting machine that harvests green soybeans, and can be appropriately changed in design as long as it is a configuration that can be used to exhibit the characteristics of the present embodiment. is there.

  Hereinafter, each part of the configuration according to this embodiment will be described in detail.

  As shown in FIG. 1, the machine body 5 is composed of a metal frame body 32 having a front portion 32A and a rear portion 32B. The front portion 32A has a transparent portion 33a covering the upper surface and left and right side surfaces thereof. A box body 33 is provided, and an open / close door 34 is provided on the upper surface of the box body 33.

  Moreover, the opening part 33b is provided in the site | part used as the front of the box body 33, and this opening part 33b is provided with the height and width | variety which can let the planting green soybean 1 pass, and the planting green soybean introduction of the planting green soybean 1 is introduced. It is configured as a part.

  The planted edamame introduction part 33b is provided with a closing body 38.

  As shown in FIG. 6, the closing member 38 is composed of a pair of brush members 38a and 38b having appropriate flexibility, and the brush members 38a and 38b are respectively opposed openings of the planted green soybean introducing portion 33b. Projecting toward the inside of the front part is provided so that the ends of the left and right edges come into contact with each other.

  The flexibility of the brush members 38a and 38b is that the planting green beans 1 are allowed to pass through, as well as the rotating shaft 8A related to the attracting and introducing device 9 described later, and the planting green beans 1 are planted green soybean introduction portions 33b. When the planted green soybeans 1 pass, the shape changes according to the shape of the planted green beans 1 so that the planted green beans 1 33b is kept closed even when the planted green beans 1 are sandwiched. Is set to be flexible enough to allow

  Therefore, the closed body 38 prevents the green soybean 3 removed by the green soybean removal device 4 described later from being discharged from the planted green soybean introduction part 33b to the outside of the machine body 5. In addition to adopting a brush material having appropriate flexibility as in this embodiment, the closing body 38 is made of a material that can exhibit the characteristics of this embodiment, such as a resin member such as rubber. Any material can be used as appropriate.

  The machine body 5 is provided so as to be freely movable.

  Specifically, wheels 24 are provided on the left and right side surfaces, and each wheel 24 is provided with an electric motor 26 that individually drives each wheel 24, and is output from a power generation device 27 disposed on the upper portion of the frame body 32. The electric motors 26 are driven by the generated electric power. In addition, it is good also as a structure which provided the wheel 24 on the right and left of the drive machine body (illustration omitted) which carries out the travel movement of this machine body 5 in parallel or in parallel with the machine body 5, and made this drive machine body a travel machine body.

  Therefore, the airframe 5 according to the present embodiment is configured to be self-propelled with its own drive source, and is provided with a basic structure indispensable for traveling as an agricultural work vehicle. By adopting the No. 26, the gears and clutches that are essential when using a traveling mechanism that uses an engine are not required, and the operation is simplified, as well as the weight reduction of the whole green soybean harvesting machine is achieved, and because of the motor Noise generation can be prevented as much as possible.

  Further, in this embodiment, the control unit for controlling the driving of the drive motor 26 is provided with a receiving unit for receiving a radio control signal so that the body 5 can be remotely operated. Each electric motor 26 can be controlled to perform forward / reverse stop drive control by a wireless control signal. This remote control of the machine body 5 can control the running of the machine body 5 and can also control devices such as the soybean bean removal device 4, the draw-in introduction device 9, the soil removal swinging device 17, and the blower device 43, which will be described later. It is. A remote operation function using GPS may be provided.

  In this embodiment, the engine 30 is mounted on the vehicle body 5 and the power generation device 27 is driven to generate power by the engine 30.

  Specifically, as shown in FIG. 8, one generator 27 and one engine 30 are provided, and one electric motor 26 is provided for each of the left and right wheels 24 to be driven. Are connected with an electrical cord.

  By using the electricity generated by the power generation device 27, various devices can be controlled in addition to the above-described devices (development to various functions is possible).

  Further, the left and right wheels 24 are configured to be adjustable up and down with respect to the body 5.

  Specifically, as shown in FIGS. 1 and 6, the left and right wheels 24 are each provided with a wheel mounting portion 36 to which the wheels 24 are attached to a lifting device 37 provided on the left and right side surfaces of the frame body 32 according to the body 5. It is connected and can be moved up and down.

  Accordingly, the height of the body 5 can be adjusted with respect to the planting ground 31a at the time of grounding.

  Further, the machine body 5 is provided with operating portions 35 having the same structure at two locations, that is, a distal end portion of the front portion 32A and a proximal end portion of the rear portion 32B.

  The operation unit 35 can, of course, operate traveling means such as a starter for starting the drive source (the power generation device 27 and the engine 30), an accelerator (throttle), a change lever for switching the traveling direction of the machine body 5 and the brake lever. It is configured to be able to perform operations such as actuating and stopping devices such as a green soybean bean removal device 4, a draw-in introduction device 9, a soil removal swinging device 17, a foliage removal device 18, and a blower device 43, which will be described later. Yes. The operation unit 35 disposed at the base end portion of the rear portion 32B is used when changing the orientation of the machine body 5 at a time other than the time when the carrot 3 is peeled off, for example, when the machine body 5 is straddled over the basket 31. On the other hand, the operation unit 35 provided at the front end portion of the front portion 32A is mainly used when the machine body 5 is moved straight when the green soybean 3 is peeled off, and the operator tears the green soybean 3 in front of the machine body 5. It can be used when moving while confirming whether the processing operation is being performed well.

  From the above configuration, the machine body 5 can be operated unattended by remote operation, and in addition, in the case of manned operation, the operator can freely select the operation unit 35 each time and can move and operate the machine body 5 alone. Become.

  Further, a green soybean bean removal device 4 is provided at the front portion 32 </ b> A of the body 5.

  Specifically, as shown in FIGS. 2 to 5, the green soybean bean removal apparatus 4 is provided with a rotating portion 6 so as to be opposed to each other with the stem 2 of the planted green soybean 1 being sandwiched therebetween, and the rotating portion 6 is disposed. By moving the rotated body 5 and introducing the planted green soybeans 1 between the rotating parts 6, the green soybeans 3 are removed from the stem 2 by ironing (striking or shaking off) by the peeling part 7 of the rotating part 6. It is configured.

  Each of the left and right rotating parts 6 is configured by projecting a tearing part 7 made of a flexible plate in a spiral manner in a radial manner at a position opposite to the rotating shaft 6A. In addition, the rotation direction of the rotation part 6 and the spiral direction of the helical tear-off part 7 are suitably designed so as to satisfy the conditions for attracting the planted green beans 1 satisfactorily.

  In addition, the rotating part 6 is arranged so that the rotating shaft 6A is arranged in the front part 32A so that the planting direction of the planted green soybeans 1 is the axial direction, and in the forward direction with a predetermined interval therebetween. On the other hand, the rear side is raised and inclined (the rotation shaft 6A of the opposed rotating part 6 is inclined upward from the planted green soybean inlet side to the rear), and the drive source (engine 30) and is provided rotatably. An electric motor may be employed as a drive source for rotating the rotating unit 6.

  Further, the left and right rotating parts 6 are arranged so that the tip part is wide and narrows toward the back part (having a C shape in front view).

  The process of degreasing the green soybeans 3 in the rotating unit 6 having the above-described configuration will be described. When the planted green beans 1 are passed between the rotated rotating units 6, the tips of the tearing unit 7 of each of the two rotating units 6 are exchanged. However, the soy beans 3 are scooped up (by striking or shaking), and the soy beans 3 are peeled off from the stem 2 from the root side to the upper end side of the planted green beans 1.

  Further, the planted green soybeans 1 introduced or introduced between the counter rotating parts 6 on the front side of the front part 32 </ b> A of the machine body 5 on the side of the planted soy beans introducing port between the counter rotating parts 6 of the green soybean removing device 4. There is provided a drawing-in introduction device 9 comprising a drawing rotating portion 8 for applying a drawing force that draws in the introduction direction.

  The pulling introduction part 9 is arranged in front of the machine body 5 so that the tip part is wide and narrows as it goes to the back part. The guide portion 11 for guiding the introduction is configured so as to face the left and right sides of the planted green beans 1 along the planting direction of the planted green beans 1.

  Specifically, as shown in FIGS. 2, 4, and 5, the guide portion 11 has an axial direction from the tip portion toward the rotating portion 6 of the green soybean scraping device 4, and operates the drive source (engine 30). The pulling rotation part 8 formed by projecting the pulling part 10 on the rotating shaft 8A rotated by the above-described structure is configured such that the pulling part 10 protrudes spirally from the rotation shaft 8A. By rotating 8A, the planted green beans 1 are pressed and urged rearward in the direction of introduction by the spiral attracting portion 10 to generate an attracting force, and the planted green beans 1 are introduced at least between the rotating units 6. At this time or after the introduction, the pulling and introducing device 9 is configured so as to resist the escape force generated in the direction opposite to the introduction of the planted green soybeans 1 that is generated when the removal of the green soybeans 3 is started. Note that an electric motor may be employed as a drive source for rotating the pulling rotation unit 8.

  As shown in FIGS. 2 and 4, the drawing rotation unit 8 moves the rotation shaft 8 </ b> A of the drawing rotation unit 8 in front of the rotation unit 6 of the green soybean scraping device 4 from the tip to the rear rotation unit 6. It is comprised so that it may climb to the direction and it may be inclined, and it is comprised so that the drawing force to the planting green soybeans 1 by the drawing part 10 of the drawing rotation part 8 may become the back diagonally upward of the introduction direction instead of the horizontal rear of the introduction direction.

  Further, the pulling rotation portion 8 is arranged so that the tip end portion is wide and narrows toward the back (having a C shape in front view).

  Further, the drawing rotation unit 8 of the drawing introduction device 9 is configured to be disposed above the rotation unit 6.

  Specifically, the rotating shafts 6A of the rotating parts 6 that face each other are arranged so as to incline from the inlet side toward the rear so that the green beans 3 are stripped from the root side to the upper end side of the planted green beans 1. The pulling rotation part 8 is configured to incline and incline toward the rear rotation part 6 from the front end side, and the rear end part is between the introduction port part between the rotation parts 6 and the vicinity or between the rotation parts 6. It arrange | positions so that it may superpose | polymerize a little above the planting edamame inlet part. Further, as shown in FIG. 4, the rear end portion of the rotating shaft 8 </ b> A is configured to be arranged above the rotating portion 6 even in a portion where the attracting portion 10 is not provided so as to exhibit the guide function. It is configured as follows. Note that the rear end portion of the drawing rotation portion 8 does not need to be superposed more than necessary above the inlet portion between the rotation portions 6 and can be appropriately changed in design, for example, to be coincident with the upper portion.

  The drawing of the planted green beans 1 in the drawing introduction device 9 having the above configuration will be described. When the planted green beans 1 are passed between the rotated rotating parts 6, the planted green beans 1 are planted by the drawing part 10 of the rotating drawing rotary part 8. The edamame 1 is pressed or blown in the direction of introduction between the rotating parts 6 to generate a pulling force, and the planted edamame 1 is introduced between the rotating parts 6.

  Therefore, the planted green soybean 1 can always be brought into a state in which the green soybean bean removal device 4 functions satisfactorily, so that the function of the green soybean bean removal device 4 can be exerted to the maximum and the good green soybean removal is performed. become.

  Further, in this embodiment, by pulling the planted green beans 1 with this pulling and introducing device 9, the resistance to the traveling movement of the airframe 5 is reduced, and thus the pulling and introducing device 9 helps the traveling of the airframe 5. It will also do.

  Moreover, since the present Example comprised so that the attracting force to the planting green soybeans 1 by the attracting part 10 of the attracting rotation part 8 might become diagonally upward behind the introduction direction instead of the horizontal rear in the introduction direction, various heights are possible. It is possible to reliably introduce the green soybean bean removal device 4 while raising the planted green soybean 1 in the position.

  Further, in the present embodiment, the pulling portion 10 is formed by projecting the pulling portion 10 on the rotating shaft 8A whose axial direction is the direction from the tip portion toward the rotating portion 6 of the green soybean scraping device 4, and this pulling portion 10 is configured. Is configured to project spirally on the rotating shaft 8A, and by rotating the rotating shaft 8A, the spiral attracting portion 10 is configured to press and urge the planted green soybeans 1 backward in the introduction direction. Since the planted edamame 1 is not pulled forcibly, the planted edamame 1 can be smoothly and reliably introduced into the edamame removing apparatus 4 while preventing the planted edamame 1 from being damaged as much as possible.

  Further, in the present embodiment, the rotation shaft 8A of the pulling rotation unit 8 is in front of the rotation unit 6 of the green soybean scraping device 4 and is inclined in the direction from the tip toward the rear rotation unit 6, In the case where the attracting force to the planted green soybeans 1 by the attracting part 10 of the attracting rotating part 8 is configured not to be horizontally rearward in the introduction direction but obliquely upward to the rear in the introduction direction, for example, a stem that has spread or falls 2 and can be reliably introduced into the edamame stripping device 4 while raising the planted edamame 1 so as to bundle the branches.

  Further, in this embodiment, the planted green soybean 1 is introduced into the machine body 5 between the rotating parts 6 of the green soybean stripping device 4 which is widened toward the back and becomes narrower toward the back. Since the guiding part 11 to guide is arranged on the left and right with the planted green beans 1 along the planting direction of the planted green beans 1, for example, the planted green beans 1 spreading left and right with respect to the traveling direction are bundled. Can be surely introduced into the soybean bean removal device 4, and can be reliably introduced into the soy bean removing device 4 in a state in which the planted soy beans 1 are centered by the guide portions 11 arranged on the left and right sides. Can do.

  Further, in this embodiment, since the pulling rotation portion 8 having a length in the direction from the tip portion toward the rotation portion 6 of the green soybean scraping device 4 is provided as a guide portion 11, the guide rotation portion 8 is used. By adopting a rotating structure similar to the rotating structure of the green soybean bean removal device 4 as the part 11, the planted green soybean 1 can be introduced to the green soybean removal device 4 more reliably and satisfactorily.

  Further, in this embodiment, at least the planted green soybean introduction port between the rotating parts 6 is configured to be positioned below the green soybean 3 that becomes the planted green beans 1, and the drawing and introducing device 9 is arranged above the rotating part 6. When the pulling rotation part 8 is arranged, the green soybeans 3 extending from the lower side to the upper side of the planted green beans 1 can be surely introduced into the green soybean bean removal device 4 while being pulled by the pulling introduction device 9.

  Further, in this embodiment, the rotating shaft 6A of the rotating part 6 facing each other is arranged in an inclined state from the introduction port side toward the rear, and the green soybean 3 from the root side to the upper end side of the planted green beans 1 is arranged. The pulling rotation unit 8 is configured to incline and incline from the front end side toward the rear rotation unit 6, and the rear end portion is close to the introduction port between the rotation units 6 or the rotation unit. Since it arrange | positions so that it may superimpose a little above the inlet part between 6, the drawing rotation part 8 will guide reliably until the planting green soybean 1 is introduce | transduced between the rotation parts 6, Therefore, it is much more. The planted green soybean 1 can be reliably and satisfactorily introduced into the green soybean stripper 4, and the green soybean 3 extending from the bottom to the top of the planted green soybean 1 is introduced between the rotating parts 6 and reliably scraped off. Can do.

  Further, in this embodiment, a pair of sliding portions 12 that slide on the planting ground 31a are provided at positions that are horizontal or lower than the green soybean picking device 4 at the front lower left and right positions of the machine body 5 (front portion 32A). ing.

  Each sliding portion 12 is provided with a cutting edge 13 for scraping the planted ground 31a at the top of the ridge 31 at the tip thereof, and a soil guide wall 14 for guiding the scraped soil to the outside of each side. When the body 5 is moved and moved, the soiled left and right of the planted green beans 1 on the planting ground 31a are scraped off and provided with a soil removing sliding device 15 that is pushed out to the left and right. Further, the sliding portion of the soil removing sliding device 15 is provided. A soil removing sprinkler 17 comprising a sprinkler moving unit 16 that sprinkles and removes the ground in the vicinity of the root of the planted green soybean 1 that cannot be scraped off by the cutting edge 13 between 12 is provided in front of the green soybean scraper 4. Yes.

  The soil removing sliding device 15 has a sliding plate as a sliding portion 12, and the leading edge of the sliding plate is defined as the shaving edge 13, and a rising portion where the soil that is scraped off by the shaving edge 13 and rides on the sliding plate abuts. Is formed on a sliding plate to form a soil guiding wall portion 14, and at least the formation direction seen from above the soil guiding wall portion 14 is formed so as to be located outward as it goes backward, thereby moving the body 5 to travel. And the planted green soybeans 1 on the planting ground 1 are configured such that the left and right soils are scraped off and pushed out to the left and right.

  More specifically, as shown in FIGS. 9, 10, and 11, the soil removing planing device 15 has an L-shaped angle member (bending outward as viewed from the front) as a shaving edge 13. The bottom plate part is the sliding part 12, the inner rising part is the soil guiding wall part 14, and this L-shaped angle material is arranged in the shape of a letter H on the left and right of the tip of the machine body 5, and the planted green soybeans between the sliding parts 12 When the vehicle body 5 is moved and moved so that 1 passes, the soil on the left and right of the planted green soybean 1 on the planting ground is scraped off and pushed out to the left and right.

  Further, the sliding portion 12 is provided with a notch-like discharge hole portion 12a for discharging the soil paid by the swing-off moving portion 16 according to the soil removal swing-off device 16 described later at a rear portion thereof.

  The soil removing swing-off device 17 is configured by providing the swing-off moving unit 16 at the left and right positions sandwiching the planted green beans 1, respectively.

  As shown in FIGS. 9, 10, and 12, the swing-off moving unit 16 includes a rotating plate 16 </ b> A whose lower end is grounded on the planting ground 31 a on the side of the planted green soybean 1. It is provided at the lower end portion of the rotation shaft 39 that is rotated by operation, and is provided so as to be rotatable. An electric motor may be adopted as a drive source for rotating the rotation shaft 39.

  In addition, the swinging movement part 16 is set to have a length that makes the rotating plate 16A contact the planting green soybean 1 that passes between the sliding parts 12 of the soil removing sliding device 15 by the traveling of the airframe 5, The length of the swinging movement part 16 is set to a length that abuts the planting green soybean 1 passing between the sliding parts 12 of the soil removing sliding device 15 by the traveling movement of the airframe 5 during the swinging movement. The swing-off moving unit 16 may be set to a length close to the planted green soybean 1.

  Further, the rotating plate 16A related to the swing-off moving part 16 is configured by a member (synthetic resin member) having appropriate flexibility, and therefore the swing-off moving part 16 is bendable. Even if it comes into contact with the planted green beans 1, the planted green beans 1 are configured not to fall down by bending.

  Explaining the function of the sliding portion 12 having the above configuration, the soil removing sliding device 15 pushes the left and right outwards while scraping the soil on the left and right of the planting green beans 1 on the planting ground 31a when the body 5 is moved and moved. The ground in the vicinity of the root of the planted green soybean 1 that is not removed by the shaving edge 13 between the sliding portions 12 of the soil removing sliding device 15 is removed by the soil removing swinging device 17. At this time, the green soybean peeling device 4 provided on the machine body 5 can be moved and moved with respect to the planted green beans 1 at a position lower by the removed soil content.

  Therefore, the soil removing sliding device 15 and the soil removing swinging device 17 surely scrape the left and right soils on the planting ground 1 and push them out to the left and right. Since the ground near the root of the planted green soybean 1 that is not scraped off by the cutting edge 13 between the sliding parts 12 is removed, the green soybean scraper 4 is placed at a lower position with respect to the planted green soybean 1. The soil is removed by the soil removal gliding device 15 and the soil removal swinging device 17 at a position where the green soybean removal device 4 always passes even if it is moved and moved. Therefore, from this configuration, it is possible to reliably and satisfactorily scrape off the green soybean 3 that is at a low position of the planted green soybean 1 (position close to the planting ground).

  Further, in the present embodiment, the traveling movement of the airframe 5 is stabilized by providing the sliding portions 12 that slide on the planting ground on the left and right of the front end of the airframe 5. By providing the device 15 and the soil removing swing-off device 17, the vehicle body 5 can always travel and move in a horizontal state, so that the vehicle body 5 does not turn diagonally depending on the state of the ground. A state in which the green soybean bean removal device 4 functions satisfactorily is obtained (the green soybean removal device 4 is designed so that the green soybean 3 is well removed when the machine body 5 is in the horizontal state).

  Further, in this embodiment, the sliding plate is the sliding portion 12, the leading edge of the sliding plate is the cutting edge 13, and the rising portion where the soil that is scraped by the cutting edge 13 and rides on the sliding plate abuts is sliding. It is formed into a plate to be a soil guiding wall portion 14 and is formed so that at least the formation direction seen from above the soil guiding wall portion 14 is located outward as it goes backward, so that the aircraft 5 is planted when it is moved and moved. Since the soil removal sliding device 15 is configured so that the soil on the left and right side of the planted ground 1 is scraped off and pushed to the left and right, the soil on the left and right of the planted green soybean 1 on the planted ground is surely scraped. It can be pushed outward, and because it has a very simple structure, it is excellent in mass productivity at low cost.

  Further, in this embodiment, a rotating plate 16A whose lower end edge is in contact with the planting ground is provided on the side of the planted green soybean 1 so as to be rotatable and movable to constitute the swing-off moving unit 16, and the length of the rotating plate 16A is increased. Since the length is set to contact with the planted green soybeans 1 that pass between the sliding parts 12 of the soil removing sliding device 15 by the traveling of the machine body 5, the ground near the root of the planted green beans 1 is further removed by shaking. Will be able to.

  Further, in the present embodiment, the length of the swing-off moving part 16 is the length of contact with the planted green soybeans 1 that pass between the sliding parts 12 of the soil removing sliding device 15 by the traveling movement of the airframe 5 during the swing-off movement. Set this to the swinging movement part 16 so that it can be bent freely. Even if the swinging movement part 16 comes into contact with the planted green soybean 1, it bends to prevent the planted green soybean 1 from falling down. Since the device 17 is configured, the planted green soybean 1 (stalk 2) is not broken or damaged before the planted green soybean 1 is introduced into the green soybean peeler 4, so that the green soybean bean removing device 4 is the best. The planted green soybean 1 can be introduced in the state.

  Further, in this embodiment, the soil removal swing-off device 17 is configured by providing the swing-off moving parts 16 at the left and right positions sandwiching the planted green beans 1, respectively, so that the left and right soils at least near the root of the planted green beans 1 are arranged. Can be reliably removed.

  Further, at the front end side lower part of the front part 3A of the machine body 5, a sled-like ground plate 44 is arranged in parallel on the left and right sides so as not to float the stem 1 and to remove the green soybeans 2 from the stem 1 well. The space between the ground plates 44 is set as a stem introduction gap through which the stem 2 of the planted green soybean 1 passes.

  It is desirable that the rear end of the ground plate 44 is positioned at least rearward from the tip position of the rotating unit 6 related to the green soybean bean removal device 4. This is because, in the initial stage when the green soybean 3 is squeezed between the rotating parts 6 and the green soybean 3 is torn off, the force that the stem 2 is pulled out from the ground works most. This is because the rear end needs to be positioned at the rear of at least the front end position of the rotating unit 6 related to the green soybean scraping device 4.

  In addition, a pinch plate may be erected on the inner side of the ground plate 44 so that the stem 2 is pinched. Instead of the pinch plate, a pinch endless belt is provided on the left and right sides. You may employ | adopt the structure clamped.

  In addition, the body 5 is provided with a foliage removing device 18.

  As shown in FIGS. 13 and 14, this stalk and leaf removing device 18 is provided in front of the edamame stripping device 4 so as to cut and remove the stem 2 at the top of the planted edamame 1, and the machine body 5 is moved and moved to remove the edamame. The apparatus 4 is configured to cut and remove the upper stem 2 of the planted green soybean 1 before the green soybean 3 is peeled from the stem 2 of the planted green soybean 1.

  Specifically, the foliage removing device 18 includes a cutting rotary unit 19 in an introduction unit 20 formed of a case body into which an upper portion of the planted green soybean 1 provided at the front lower center position of the front portion 32A of the machine body 5 is introduced. Is arranged to be rotatable by the operation of the drive source (engine 30) described above, and a cutting rotary unit 19 for cutting and removing the upper stem 2 of the planted green soybean 1 approached by the traveling movement of the machine body 5. It is constituted by. An electric motor may be employed as a drive source for rotating the cutting rotating portion 19.

  Further, at the side part of the introduction part 20, there is provided a discharge opening part 21 and a stem 2 and a leaf lead-out part 21 for leading out the stem 2 and leaves of the planted green soybean 1 cut and removed by the rotation of the cutting rotary part 19. Thus, the stem 2 and the leaves of the planted green soybean 1 cut and removed by the rotation of the cutting rotation unit 19 are discharged from the stem and leaf lead-out unit 21 in a direction orthogonal to the traveling direction of the machine body 5.

  Explaining the function of the foliage removal device 18 having the above configuration, when the machine body 5 is moved and moved, it is planted by the foliage removal device 18 before the green soybean 3 is peeled from the stem 2 of the green soybean 1 by the green soybean removal device 4. The stems and leaves on the top of the green soybean 1 are cut and removed, and the planted green soybean 1 has a predetermined height.

  Therefore, since the stem 2 and leaves on the upper part of the planted green soybeans 1 are surely excised and removed by the stem and leaf removing device 18 described above, the planted green beans 1 can always be in a state in which the green soybean bean removal device 4 functions well. The function of the edamame peeling apparatus 4 can be exhibited to the maximum, and good edamame peeling is performed.

  Further, in this embodiment, since a large amount of leaves are not introduced into the green soybean soaking device 4 by cutting and removing in advance with the stem and leaf removing device 18, the remaining of the green soybean soaking device 4 can also be reduced in this respect. In addition, the stem 2 and the leaves can be prevented from being clogged, so that the failure of the green soybean scraping device 4 can be prevented as much as possible, and the resistance of the moving movement of the fuselage 5 can be reduced. Further, it is possible to reliably suppress the stalks 2 and leaves from being scattered to the surroundings, and the sorting after the degreasing operation by the green soybean degreasing device 4 is also improved.

  Further, in the present embodiment, the foliage removal device 18 is constituted by the cutting rotary unit 19 that cuts and removes the stem 2 and leaves on the top of the planted green soybeans 1 that are approached by the traveling movement of the airframe 5. The stem at the top of the planted green soybean 1 can be cut and removed without fail while being moved.

  Moreover, since the rotation part 19 for cutting is rotatably arrange | positioned at the introduction part 20 into which the upper part of the planting green soybean 1 is introduce | transduced by the traveling movement of the body 5 in this Example, the planting green soybean 1 is put in the introduction part 20 Can be sequentially introduced and removed by the cutting rotary unit 19 reliably.

  Moreover, since the present Example provided the stem 20 and the leaf | leaf derivation | leading-out part 21 which guide | derived the stem and leaf of the planted green soybean 1 cut and removed by rotation of the rotation part 19 for a cutting | disconnection in the introduction part 20, the stem and leaf which were cut and removed Can be discharged and controlled from a predetermined position, and scattering to the surroundings can be reliably suppressed.

  The machine body 5 is provided with a transport body 40.

  The transport body 40 includes a pair of rotation shafts 40a that are rotated by the operation of the drive source (engine 30) described above, and a pair of transport belts 40b that are installed between the rotation shafts 40a. In the front part 32 </ b> A related to the machine body 5, it is obliquely installed so as to be parallel to the rear (downward) position of the rotating part 6 related to the green soybean scraping device 4. Therefore, the green soybean 3 received by the transport body 40 is transported to the rear portion 32B side. An electric motor may be employed as a drive source for rotating the rotation shaft 40a.

  Further, the transport body 40 has a gap (passage portion) formed at the center portion on the front end side (lower end side) thereof.

  This passage is for allowing the planted green soybeans 1 from which green beans have been removed to move to the rear of the transport body 40 in the same manner as the ground plate 44 described above.

  More specifically, the passage portion is provided at a lower position (rear position) between the rotating portions 6 and provided at the center position of the transport body 40. Because it is configured to be able to reliably receive the green soybeans 3 falling from the rotary unit 6 by providing it behind the rotary unit 6, it is necessary to pass the planted green beans 1 to the position of the transport body 40. is there.

  Moreover, the obstruction | occlusion body which blocks | prevents that the torn green soybean 3 passes is provided in the passage part.

  The closing body is composed of a pair of brush materials having moderate flexibility that allows the planted green soybeans 1 to pass, and the pair of brush materials are directed inward toward the left and right edges of the opening of the passage portion. It is configured to project in an opposing state. Therefore, when the planted green soybeans 1 pass between the rotating parts, the closed body allows the passage of only the planted green beans 1 by changing the shape according to the shape of the stem. Even if 1 is passing through the passage portion, the green beans 3 removed by the rotating portion 6 are prevented from being discharged from the passage portion of the planted green beans 1 to the outside of the machine body 5 as much as possible. . In other words, if the closing body is made of a hard material, the planted green soybeans 1 passing through the closing body are sandwiched between the members constituting the closing body. Therefore, the green soybean 3 is discharged from the gap to the outside of the machine body 5, but in this respect, such a problem does not occur in the configuration of the present embodiment. In addition, as this closing body, in addition to adopting a brush material having appropriate flexibility as in this embodiment, it is made of a material that can exhibit the characteristics of this embodiment, for example, constituted by a resin member such as rubber. Any material can be used as appropriate. Moreover, the same material as this obturator is also provided in the stem introduction part.

  From the above configuration, the front portion 3A of the machine body 5 is configured in a case shape in which the entire surface is closed, so that the green soybeans 3 cut off by the rotating unit 6 related to the green soybean bean removal device 4 is discharged (dropped) to the outside of the machine body 5. ) Will be prevented as much as possible.

  Further, a sorting body 41 is provided near the terminal position of the transport body 40 in the rear portion 32B of the machine body 5.

  The sorting body 41 includes a plurality of columnar shaft bodies 41a arranged in a freely rotatable manner. The rotating shaft bodies 41a are arranged at positions with a predetermined interval, and this gap is When the planted green soybeans 1 that have come off or broken from the ground due to the action of the rotating unit 6 of the single green soybean greasing device 4 are transported by the transport body 40, the planted green beans 1 are passed through the sorting body 41 and the gap L This is intended to be sent out to the rear side of the sorting body 41 without being dropped into the harvesting box 42 installed below.

  A blower 43 (blower) is provided in the rear portion 32B of the machine body 5 and below the end of the transport body 40.

  The blower 43 is provided with a rotary blade 43a that rotates by the operation of the drive source (engine 30) described above, and from the lower side to the rear side (a direction in FIG. 2) in the gap between the terminal end of the transport body 40 and the sorting body 41. Even if the wind pressure is of a size that can pass through the gap between the end of the transport body 40 and the sorting body 41, this wind pressure The lightly blown leaves and garbage blown away are discharged to the rear (outside) of the machine body 5 without passing through the gap, while the relatively heavy heavy soybeans 3 that are not blown off by this wind. Are configured to fall into the harvesting box. An electric motor may be employed as a drive source for rotating the rotary blade 43a.

  Therefore, only the green beans 3 conveyed by the conveyance body 40 fall into the harvesting box 42 and are reliably selected from other leaf waste, planted green beans 1 and the like.

  Hereinafter, a method for harvesting green soybeans using the green soybean harvester according to this embodiment will be described.

  First, when the machine body 5 is moved forward while rotating the rotating part 6 related to the green soybean picking device 4 in a state of straddling the straw 31 in the field, the planting green beans 1 are drawn by the pulling introduction device 9 and the right and left contacted parts are removed. When the planted green soybeans 1 are introduced between the main plates 44 and the machine body 5 is advanced as it is, the pair of rotating parts 6 are gradually raised to the planted green beans 1 as the machined body 5 moves forward. All 1 edamame 3 is torn off. At this time, the soil removing hinder 31 is removed by the soil removing sliding device 15 and the soil removing swinging device 17, and the stems and leaves above the planted green soybeans 1 are removed by the foliage removing device 18.

  Subsequently, the green soybeans 3 and part of the leaf scraps that have been stripped are sent upward by the transport body 40, sorted appropriately, and only the green beans 3 are collected in the harvesting box 42.

  Since the present embodiment is configured as described above, the function of the green soy bean removal device is exhibited to the maximum, so that the green soy bean removal operation is performed more satisfactorily.

  Note that the present invention is not limited to this embodiment, and the specific configuration of each component can be designed as appropriate.

It is a perspective view which shows a present Example. It is schematic operation explanatory drawing of a present Example. It is explanatory drawing of the principal part which concerns on a present Example. It is explanatory drawing of the principal part which concerns on a present Example. It is explanatory drawing of the principal part which concerns on a present Example. It is explanatory drawing of the principal part which concerns on a present Example. It is a side view which shows a present Example. It is explanatory drawing of the principal part which concerns on a present Example. It is explanatory drawing of the principal part which concerns on a present Example. It is explanatory drawing of the principal part which concerns on a present Example. It is explanatory drawing of the principal part which concerns on a present Example. It is explanatory drawing of the principal part which concerns on a present Example. It is explanatory drawing of the principal part which concerns on a present Example. It is explanatory drawing of the principal part which concerns on a present Example.

Explanation of symbols

A Traveling machine 1 Planted green soybean 2 Stem 3 Green soybean 4 Green soybean peeling machine 5 Airframe
24 wheels
26 Electric motor
27 Power generator
28 Control unit
29 Receiver
30 engine

Claims (5)

  In a green soybean harvesting machine provided with a green soybean machine that removes green soybeans from the planted green soybean stems on a machine that travels with respect to the planting ground of the green soybeans, wheels are provided on the left and right sides of the green machine. The vehicle body is configured as a traveling machine body, or a wheel body is provided on the left and right sides of a driving machine body that travels and moves in parallel with or parallel to the aircraft body, and the driving machine body is configured as a traveling machine body, and the left and right wheels are driven separately. A control unit configured to drive each of the electric motors with electric power output from a power generation device mounted on the machine body or a part that travels and moves with the machine body, and controls the drive of the drive motor. A green soybean harvester characterized in that a receiving unit for receiving a wireless control signal is provided so that the traveling machine body can be remotely operated.   2. The green soybean harvester according to claim 1, wherein at least the control unit is configured to perform forward / reverse stop drive control of each electric motor by a wireless control signal received by the receiving unit.   The green soybean harvester according to any one of claims 1 and 2, wherein an engine is mounted on the vehicle or a part that travels and moves together with the vehicle, and the power generation device is driven to generate power by the engine. Machine.   The power generation device and the engine are provided one by one, the electric motor is provided on each of left and right wheels to be driven, and the left and right wheels and the electric motor are connected by an electric cord. 3. The green soybean harvester according to 3. The left and right wheels are configured to be adjustable up and down with respect to the traveling machine body, and the height when the traveling machine body is grounded can be adjusted. The edamame harvesting machine described.

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