KR20000000033A - multi-purposed vehicle in farming - Google Patents

Abstract

PURPOSE: A power vehicle of multifunctional farming machine is provided to easily approach to the inclined ground, to be able to perform functions like a dump truck, a bulldozer, a lift, and a compost division machine. CONSTITUTION: The power vehicle of multifunctional farming machine comprises:an engine unit(10) to rotate a power wheel(11); a main frame(20) installed the engine unit(10); an endless track(30) imposed in the power wheel(11); a load case(40) in the upper side of the main frame(20); therein a frame guide rail(22) in the main frame(20); a load guide rail(52) in the lower part of the load case(40); a first bar(51) combined by a hinge with the rear side of the frame guide rail(22) and combined sliding with the front side of the load guide rail(42).

Description

Multi-purposed vehicle in farming

The present invention relates to a multi-functional agricultural machine power vehicle, and more particularly, to a multi-functional agricultural machine power vehicle that can also serve as a dump, lift, bulldozer, compost distributor and the like.

When operating an orchard or farm, there are numerous tasks such as composting, plowing, harvesting crops, and loading harvested crops on vehicles. Most of these things are done by humans.

In addition, orchards are often formed on sloping terrain, which is more difficult to transport or load crops harvested from sloping terrain than on flat land. Moreover, many of these inclined terrains are inaccessible to vehicles, so the work of harvesting and transporting crops is performed by hand.

By the way, these things are very hard work, so people are reluctant to do these things, and the labor costs of those who do such work are very expensive. Therefore, the price competitiveness is lost because the production cost of the crop is increased. Moreover, there is often a significant disruption to crop production due to the inability to adequately provide the manpower to do these hard work.

The present invention has been created in consideration of the above situation, it is easy to access the inclined terrain, and can facilitate the transport of heavy crops and loading of vehicles, as well as the function of the snow removal vehicle, the function of the bulldozer, dump Its purpose is to provide a multifunctional agricultural vehicle capable of doing this.

1 is a perspective view of a multifunctional agricultural machine power vehicle according to the present invention,

2 is a view showing an extract of a crossbar,

3 is a view illustrating an operation of guiding the separation prevention bar to guide the roller of the second bar to the frame guide rail;

4 is a view showing a state in which the stacking box is lifted in the horizontal direction by the operation of FIG.

FIG. 5 is a view illustrating an operation of releasing the prevention bar to detach the roller of the second bar from the frame guide rail; FIG.

6 is a view showing a state in which the loading box is rotated with respect to the main frame by the operation of FIG.

7 is a view showing a state that the slide plate is moved in the stacking box, the rear door is rotated,

8 is a plan view showing the state in which the distribution unit is separated,

9 is a side view of the present invention, a view showing a state in which the bucket is rotated up and down,

10 is a view showing a configuration for rotating the bucket left and right,

11 is a view showing a state in which the bucket is rotated left and right.

<Description of the symbols for the main parts of the drawings>

10 ... engine section 11 ... power wheel

20 ... mainframe 21 ... support wheel

22 ... frame guide rail 24 ... function conversion groove

30 ... tracks 40 ... loading boxes

41 ... slide plate 42 ... loading guide rail

43 ... gear 44 .. chain

45 ... rear door 46 ... 2nd hydraulic cylinder

46 a ... cylinder body 46 b ... cylinder rod

47 ... Distribution part 47a ...

47 b ... mating groove 48 ... motor

49 ... turntable 49a ... blade

50 ... crossbar 51 ... first bar

51a ... roller 52 ... second bar

52 a ... roller 53 ... connection rod

54 ... Break-away bar 60 ... 1st hydraulic cylinder

60 a ... cylinder body 62 ... cylinder rod

70 ... bucket 71 ... support arm

72 ... connection rod 73 ... third hydraulic cylinder

74 ... first bracket 75 ... second bracket

75a ... hinge shaft 76 ... fourth hydraulic cylinder

80 ... seat 81 ... control unit

82 ... lever

In order to achieve the above object, the multi-function agricultural machine power vehicle according to the present invention, the engine unit 10 for rotating the power wheel 11, the main frame 20, the engine unit 10 is installed, In the multi-function agricultural machine power vehicle having a crawler track 30, which is walked on the power wheel 11, and the loading box 40 located on the main frame 20, the frame guide provided on the main frame 20 Rail 22; A loading guide rail 42 provided below the loading box 40; A first bar (51) hinged to the rear end side of the frame guide rail (22) and having a roller (51a) for sliding engagement to the front end side of the loading guide rail (42); The second frame has a roller (52a) so as to be slidingly coupled to the front end side of the guide rail 22, the second hinge is hinged to the rear end side of the loading guide rail 42 and cross hinged to the first bar (51) Bar 52; And a first hydraulic cylinder 60 installed between the main frame 20 and the first bar 51 to raise and lower the loading box 40.

In the present invention. The roller of the second bar 52 is provided in the functional conversion groove 24 formed on the front end side of the frame guide rail 22 and the main frame 20 when the first hydraulic cylinder 60 is driven. Further comprising a departure preventing bar (54b) for guiding the 52b not to be separated from the functional conversion groove 24, the roller 52b of the second bar 52 is separated from the functional conversion groove (24) When the first hydraulic cylinder 60 is driven in one state, the loading box 40 is rotated about the hinge coupling shaft of the first bar 51.

In the present invention. A gear 43 driven by a motor installed in the main frame 20, a slide plate 41 slidably installed in the loading box 40, the slide plate 41, and the gear 43. It is further provided between the chain 44 is provided between the sliding sliding plate 41.

In the present invention. A second hydraulic cylinder installed between the rear end door 45 hinged to the rear end of the loading box 40 and the side of the loading box 40 and the rear end door 45 to open and close the rear end door 45; 46).

In the present invention. A motor 48 installed at the rear end of the main frame 20 or the loading box 40, a rotating plate 49 rotated by the motor 48, and a blade 49a provided at an upper portion of the rotating plate 49. It further comprises a distribution unit 47 having.

In the present invention, the distribution unit 47 is provided with a coupling rod 47a detachable and coupled to the coupling groove 47b of the main frame 20, the distribution unit 47 in the main frame 20 It can be combined and separated.

In the present invention,

Support arm 71 is installed in the front end of the main frame 20 so as to be rotated up and down, the bucket 70 is installed on the support arm 71, between the main frame 20 and the bucket 70 It further comprises a third hydraulic cylinder (73) installed in.

Alternatively, a second bracket (75) installed at the front end of the main frame (20), a first bracket (74) installed on the second bracket (75) so as to rotate left and right, and the first bracket (74). A fourth arm installed between the support arm 71 rotatably installed on the support arm 71, the bucket 70 installed on the support arm 71, and the first bracket 74 and the second bracket 75; It further comprises a hydraulic cylinder (76).

Hereinafter, with reference to the accompanying drawings will be described in detail a stone transport vehicle according to the present invention.

1 is a perspective view of a multi-function agricultural machine power vehicle according to the present invention. As shown, the multi-purpose agricultural machine power vehicle of the present invention, the engine unit 10 for driving the power wheel 11, the main frame 20 is installed in the engine unit 10 and having a support wheel 21 And a crawler track 30 that is walked on the power wheel 11 and the support wheel 21, and a loading box 40 positioned on the main frame 20.

The caterpillar 30 can be driven on the power wheel 11 and the support wheel 21 to advance the agricultural machinery power vehicle on any terrain, such as sloped or protruding terrain, or muddy or wet land. .

Figure 2 is a view showing an extract of the cross bar, Figure 3 is a view showing the operation of guiding the departure prevention bar to guide the roller of the second bar to the frame guide rail, Figure 4 is loaded by the operation of Figure 3 It is a figure which shows the state lifted in the horizontal direction. In addition, Figure 4 is a view showing a state in which the stacking box is lifted in the horizontal direction by the operation of Figure 3, Figure 5 shows the operation of the separation prevention bar is immersed to remove the roller of the second bar from the frame guide rail. FIG. 6 is a diagram illustrating a state in which a loading box is rotated with respect to the main frame by the operation of FIG. 5.

As shown, the main frame 20 is provided with frame guide rails 22 on both sides of the caterpillar direction, and a loading guide rail 42 is provided on both sides of the caterpillar direction at the lower portion of the loading box 40. A pair of crossbars 50 are installed between the frame guide rail 22 and the loading guide rail 42 for elevating or tilting the loading box 40 from the main frame 20.

As shown in FIG. 2, the pair of crossbars 50 are hinged to the rear end side of the frame guide rail 22 and slidingly coupled to the front end of the loading guide rail 42. And a pair of second bars 52 which are slidingly coupled to the front end of the frame guide rail 22 and hinged to the rear end of the loading guide rail 42 and cross hinged to the first bar 51 at the same time. It consists of. Here, a roller 51a is provided at the end of the first bar 51 on the side of the loading guide rail to facilitate the sliding motion. Further, at the end of the second bar 52 on the side of the frame guide rail 22, a roller 52a for facilitating sliding movement is provided, and in addition, the second bar 52 provided with the roller 52a is provided. It is provided with a connection rod 53 to move the end of the second bar 52 at the same time.

A first hydraulic cylinder 60 is installed between the main frame 20 and the first bar 51. The first hydraulic cylinder 60 is a cylinder body (60a) hinged to a predetermined portion of the main frame 20, the cylinder rod (60b) hinged to the second bar 52 and protrudes from the cylinder tube (60a) It consists of. The first hydraulic cylinder 60 is driven by the hydraulic pressure supplied from the controller 81, and since it is used in general, a detailed description thereof will be omitted.

On the front side of the frame guide rail 22, a functional conversion groove 24 is formed, which is a passage through which the roller 52a of the second bar 52 can be separated from the guide rail 22 and enters. The front of the main frame 20 is provided with a separation prevention bar 54 for guiding the movement path of the connection rod 53 to move or enter the roller 52a of the second bar into the function conversion groove 24. . The separation prevention bar 54 may protrude from the main frame 20 in the direction of the connection rod 53 by the user, or may not protrude.

As shown in FIG. 3, when the user protrudes the separation preventing bar 54, the connection rod 53 is positioned under the separation preventing bar 54 and thus the roller 52a of the second bar 52. ) Secures a path into which the frame guide rail 22 can enter. At this time, when the first hydraulic cylinder 60 is driven, that is, when the cylinder rod 60b is protruded from the cylinder body 60a, the first bar 51 is pushed and the roller 52a of the second bar 52 is framed. It slides in the guide rail 22. Thus, the stack 40 is lifted in the horizontal direction, as shown in FIG. Therefore, after loading the crop, by lifting the stack 40 according to the height of the vehicle of a high height, it is possible to facilitate the transport of the crop.

As shown in FIG. 5, when the user does not protrude the departure prevention bar 54, the connection rod 53 is not restrained by the departure prevention bar 54, and thus, the roller 52a of the second bar 52. ) Is separated from the function conversion groove (24). At this time, when the first hydraulic cylinder 60 is driven, the roller 52a of the second bar 52 is pushed away from the function conversion groove 24 while the first bar 51 is pushed to the lower portion of the loading box 40. In close contact, the loading box 40 is rotated around the hinge axis of the first bar 51 hinged to the rear end of the main frame 20, as shown in FIG.

7 is a view showing a state that the slide plate is moved in the stacker, the rear door is rotated. As shown, the slide plate 41 is slidably installed in the loading box 40. Both edges of the slide plate 41 are connected by a gear 43 and a chain 44 driven by a motor (not shown) installed in front of the main frame 20 or the loading box 40. Accordingly, as the gear 43 is rotated, the slide plate 41 slides inside the loading box 40. At this time, the motor is preferably a hydraulic motor driven by the hydraulic pressure.

A rear end door 45 is hinged to the rear end of the loading box 40, and the rear door 45 is connected to a second hydraulic cylinder 46 installed at the side of the loading box 40. The second hydraulic cylinder 46 is composed of a cylinder body 46a hinged to the loading box 40, and a cylinder bar 46b hinged to the rear end door 45, and the cylinder bar 46b is a cylinder body ( As protruded from 46a), the rear door 45 is opened and closed at the loading box 40. Since the second hydraulic cylinder 46 is similar to the first hydraulic cylinder 60, detailed description thereof will be omitted.

8 is a plan view of the present invention, showing a state in which the distribution unit is separated. As shown, at the rear end of the loading box 40 is provided with a distribution unit 47 for spreading the compost that is pushed back to the loading box 40 by the slide plate 41. The distribution unit 47 includes a motor 48 installed at the rear end of the main frame 20 or the loading box 40, a rotating plate 49 rotated by the motor 48, and an upper portion of the rotating plate 49. It consists of the blade 49a provided. At this time, the motor 48 is preferably a hydraulic motor driven by hydraulic pressure. Here, the distribution unit 47, as shown in Figure 8, the coupling rod 47a is provided to be separated from the agricultural machinery power vehicle, the coupling groove 47b to which the coupling rod 47a is coupled to the main frame. Is formed. Therefore, according to the purpose of the user, the distribution unit 47 may be used separately from the power vehicle.

With the rear door slightly open, the compost loaded into the stack is gradually pushed out to the rear end by the slide plate 41, and at this time, the compost from which the distribution plate rotated at high speed is pushed out is automatically distributed to a large area. This process is performed by the user operating the control unit and the lever.

9 is a side view of the present invention, a view showing a state in which the bucket is rotated up and down, Figure 10 is a view showing a configuration for rotating the bucket left and right, Figure 11 is a view showing a state in which the bucket is rotated left and right. to be. As shown, the front of the engine unit 10, the bucket 70 is installed on the support arm 71 is hinged to the main frame 20 to be rotatable in the vertical direction. Two support arms 71 are provided in the bucket 70, and a connection rod 72 is connected between the support arms 71. A third hydraulic cylinder 73 is installed between the connection rod 72 and the predetermined portion of the main frame. As the third hydraulic cylinder 73 is driven, the bucket 70 may be rotated in the vertical direction with respect to the main frame. When the rotation angle of the bucket 70 is properly adjusted, it is used as a bulldozer for flattening the terrain.

On the other hand, by employing the configuration as shown in Figure 10, the bucket 70 can be rotated in the horizontal direction as well as the vertical direction. That is, the second bracket 75 is installed at the front end of the main frame 20, the first bracket 74 is installed on the second bracket 75 so as to rotate left and right, and the upper and lower pivots on the first bracket 74. After the support arm 71 is possibly installed, the bucket 70 is installed on the support arm 71. When the fourth hydraulic cylinder 76 is installed between the first bracket 74 and the second bracket 75, the configuration is completed. By adopting such a configuration, for example, as shown in FIG. 11, when the bucket 70 is positioned obliquely with respect to the front of the main frame by driving the fourth hydraulic cylinder 76, the snow removal vehicle performs a function of the snow removal vehicle. This can be used to remove snow or dirt from the side of the road.

In addition, the engine unit 10 is provided with a seat 80, which can be seated by the user, a controller 81, a lever 82, and the like that control the above components.

Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and those skilled in the art will be able to implement various modifications and other equivalent embodiments therefrom.

As described above, according to the multi-function agricultural machine power vehicle according to the present invention, it is possible to perform a dump function, a lifting function, a lifting function, a bulldozer function, a compost dispensing function to rotate the loading box, and further, by adopting an endless track or inclined vehicle The effect is that you can easily access this inaccessible terrain.

Claims (8)

An engine unit 10 for rotating the power wheel 11, a main frame 20 on which the engine unit 10 is installed, an endless track 30 on the power wheel 11, and the main frame A multifunctional farm machinery power vehicle having a loading box 40 located at an upper portion of 20, A frame guide rail 22 provided on the main frame 20; A loading guide rail 42 provided below the loading box 40; A first bar (51) hinged to the rear end side of the frame guide rail (22) and having a roller (51a) for sliding engagement to the front end side of the loading guide rail (42); The second frame has a roller (52a) so as to be slidingly coupled to the front end side of the guide rail 22, the second hinge is hinged to the rear end side of the loading guide rail 42 and cross hinged to the first bar (51) Bar 52; And And a first hydraulic cylinder (60) installed between the main frame (20) and the first bar (51) to raise and lower the loading box (40). The method of claim 1, The roller of the second bar 52 is provided in the functional conversion groove 24 formed on the front end side of the frame guide rail 22 and the main frame 20 when the first hydraulic cylinder 60 is driven. Further comprising a departure preventing bar (54b) for guiding the 52b not to be separated from the functional conversion groove 24, the roller 52b of the second bar 52 is separated from the functional conversion groove (24) Multifunctional agricultural machine power vehicle, characterized in that when the first hydraulic cylinder (60) is driven in one state, the loading box (40) is rotated around the hinge coupling shaft of the first bar (51). The method of claim 1, further comprising: A gear 43 driven by a motor installed in the main frame 20, a slide plate 41 slidably installed in the loading box 40, the slide plate 41, and the gear 43. Multifunctional agricultural machine power vehicle, characterized in that it further comprises a chain 44 is installed between the sliding plate (41). The method of claim 3, A second hydraulic cylinder installed between the rear end door 45 hinged to the rear end of the loading box 40 and the side of the loading box 40 and the rear end door 45 to open and close the rear end door 45; 46. The multifunctional agricultural machine power vehicle further comprising. The method of claim 4, wherein A motor 48 installed at the rear end of the main frame 20 or the loading box 40, a rotating plate 49 rotated by the motor 48, and a blade 49a provided at an upper portion of the rotating plate 49. Multifunctional agricultural machine power vehicle further comprises a distribution unit having a. The method of claim 5, The distribution unit 47 is provided with a coupling rod 47a detachable and coupled to the coupling groove 47b of the main frame 20, so that the distribution unit 47 can be coupled and separated from the main frame 20. A multifunctional agricultural machine powered vehicle. The method of claim 1, Support arm 71 is installed in the front end of the main frame 20 so as to be rotated up and down, the bucket 70 is installed on the support arm 71, between the main frame 20 and the bucket 70 Multifunctional agricultural machine power vehicle further comprises a third hydraulic cylinder (73) installed on. The method of claim 1, The second bracket 75 which is installed at the front end of the main frame 20, the first bracket 74 which is installed to be rotated left and right on the second bracket 75, and the first bracket 74 up and down A fourth hydraulic cylinder installed between the support arm 71 rotatably installed, the bucket 70 installed on the support arm 71, and the first bracket 74 and the second bracket 75. A multifunctional agricultural machine power vehicle, further comprising (76).