CN208850204U - A kind of segmented mulberry leaf picker - Google Patents

Abstract

The utility model discloses a kind of segmented mulberry leaf picker, including lifting device I, lifting device II, Picker arm a, cutter a, Picker arm b, cutter b, the lifting device I are connect by synchronization mechanism with lifting device II, synchronous with lifting device II；The Picker arm a is installed on lifting device I, is gone up and down under lifting device I driving, and the front end of Picker arm a is equipped with cutter a；The Picker arm b is installed on lifting device II, is gone up and down under lifting device II driving, and the front end of Picker arm b is equipped with cutter b.The utility model picking rate is fast, and picking efficiency is high, easy to use.

Description

A kind of segmented mulberry leaf picker

Technical field

The utility model belongs to picker technical field, and in particular to a kind of segmented mulberry leaf picker.

Background technique

With the implementation of " eastern Sang Xiyi " development strategy, the Guangxi province silkworm yield ranking whole nation first, but traditional mulberry field Priming leaf mode also rests on pure manual work, high labor cost, large labor intensity mostly.In recent years, the country has some mulberry leaf Seed harvester is being researched and developed, such as " Mulberry leaf plucker " of Patent No. 20279968U, the Mulberry leaf plucker by cutter, cut Piece, axis, spring handle, hand handle, sleeve, column, coil and material pocket composition.When picking mulberry leaf, the coil pair of import will be had Standard need to pluck the mulberry bar push-and-pull of mulberry leaf, open simultaneously bottom knife, mulberry bar will enter in the edge of a knife that cutter and bottom knife surround, past Handle is pushed, the downward cutter of the edge of a knife and bottom knife, which will cut mulberry leaf, falls into it in material pocket, after having adopted mulberry leaf, under opening Blade, mulberry bar will be detached from coil, repeatedly.This alleviates the labor intensity of mulberry planter to a certain extent, but still without changing Become the mode that the traditional dependence of mulberry planter is picked by hand.For this purpose, based on current picking mode and status, be badly in need of it is a kind of can be from The device for picking of dynamic picking mulberry leaf.

Utility model content

The utility model provides a kind of segmented mulberry leaf picker, and the picker picking rate is fast, and picking efficiency is high, It is easy to use, the labor intensity of mulberry planter can be effectively reduced, reduce labour cost.

In order to achieve the above objectives, the technical solution of the utility model is as follows:

The segmented mulberry leaf picker of the utility model, including lifting device I, lifting device II, Picker arm a, cutter A, Picker arm b, cutter b, the lifting device I are connect by transmission mechanism and electromagnetic clutch with lifting device II, are passed through Switch the opening and closing of electromagnetic clutch, control lifting device II is started or stoped；The Picker arm a is installed on lifting dress It sets on I, is gone up and down under lifting device I driving, the front end of Picker arm a is equipped with cutter a；The Picker arm b is installed on lifting It on device II, is gone up and down under lifting device II driving, the front end of Picker arm b is equipped with cutter b.

It further, further include shell and power output device；The middle part of the shell is equipped with horizontal partition；Described Power output device is connect by transmission mechanism with lifting device I, and lifting device I is driven；The lifting device I includes screw rod The upper end of a, screw rod a are installed on partition by bearing, and the lower end of screw rod a is connect with power output device；The lifting dress Setting II includes connecting rod, screw rod b；The screw rod b is set between partition and the top plate of shell, and the upper end of screw rod b passes through bearing It is installed on the top plate of shell, lower end is extended downwardly close to partition；The lower end of the connecting rod is connect with power output device, Upper end is slightly pierced by partition and connect with the lower end of screw rod b；The antetheca and screw rod a of the shell, the plane that screw rod a is formed cross Place, equipped with vertical elongated slot；Cutter a, the cutter b is stretched out from elongated slot.

Further, the power output device includes engine, horizontal worm shaft I, worm gear I, vertical axes I, vertical axes II, vertical axes III, reduction gearbox；It is fixedly installed with worm gear I on the lower end vertical axes II, the upper end of vertical axes III passes through electricity Magnet clutch I is connect with screw rod a；The upper end of vertical axes II is connect by electromagnetic clutch II with vertical axes I；The vertical axes I is connect by shaft joint with connecting rod；The worm gear I is engaged with horizontal worm shaft I, the engine by reduction gearbox with Horizontal worm shaft I connection, by horizontal worm shaft I driving vertical axes II rotation；Between the vertical axes III and vertical axes II Equipped with the opposite transmission mechanism of two groups of transmission directions, wherein one group of transmission mechanism is connected by electromagnetic clutch IV and vertical axes III It connects, another group of transmission mechanism is connect by electromagnetic clutch V with vertical axes III.

Further, the opposite transmission mechanism of two groups of transmission directions is that one group of gear drive and one group of belt pass Motivation structure, gear drive are formed by pitch wheel is respectively set on vertical axes III and vertical axes II, belt transmission Mechanism is made of belt circular on respectively arranged belt pulley on vertical axes III and vertical axes II and belt pulley.

Further, the cutter a is identical with cutter b structure, is two groups of semicircular ring blades being oppositely arranged, and two and Ban It is equipped with spring I between annular knife blade, is respectively equipped with electromagnet I on the inside of two groups of semicircular ring blades being oppositely arranged；Two groups of semicircular rings Blade closes up when electromagnet I is powered, and separates under spring I effect when electromagnet I is powered off.

It further, further include clamping device and limit switch I, limit switch II, limit switch III, the limit is opened The top that I is set to elongated slot is closed, the top surface of Picker arm b is faced, the limit switch II is set to the lower surface of partition, faces The top surface of Picker arm a, the limit switch III are set to the bottom of elongated slot, face the bottom surface of Picker arm a；The clamping Device is set on the outer wall of the shell below elongated slot, is aligned in the vertical direction with arm a, cutter a, Picker arm b, cutter b is plucked；Institute The clamping device stated includes two semicircular ring fixture blocks being oppositely arranged, and is equipped with spring between two semicircular ring fixture blocks II, the open end of semicircular ring fixture block are provided with electromagnet II, are electrically connected between the electromagnet II and limit switch III.

It further, further include stirring positioning device, the positioning device of stirring includes horizontal worm shaft II, horizontal worm screw Axis III, trunnion axis, horizontal snail mounting plate, bar axis IV, device a, poke rod a is stirred, stirs device b, poke rod b；The horizontal snail Bar axis II, horizontal worm shaft III, trunnion axis, horizontal worm shaft IV are set to the upper surface of mounting plate in parallel；The horizontal worm screw Axis II is located at the side of vertical axes III in shell, and the vertical axes III corresponds to the position horizontal worm shaft II equipped with worm gear II, the worm gear II are installed on vertical axes III by electromagnetic clutch VI；The horizontal worm shaft III, trunnion axis, Horizontal worm shaft IV is set to except the antetheca of shell, parallel with the antetheca of shell, and the horizontal worm shaft II passes through respectively Transmission mechanism and horizontal worm shaft III, trunnion axis link, and the trunnion axis is joined by transmission mechanism and horizontal worm shaft IV It is dynamic；The front end stirred device a and be set to mounting plate, the device a that stirs pass through worm gear III and electromagnetic clutch VII and water Flat worm shaft III engagement；The base upper surface, which corresponds to be equipped at horizontal worm shaft IV, stirs device b, and the device b that stirs leads to Worm gear IV and electromagnetic clutch VIII is crossed to engage with horizontal worm shaft IV；The poke rod a is set to and stirs on device a, described Poke rod b is set to and stirs on device b；The mounting plate stirred among device a and poke rod b is equipped with the open slot I of elongated.

Further, the poke rod a and poke rod b is the planar horizontal locating for cross bar for cross bar.

It further, further include gathering device, the gathering device includes vertical axes IV, vertical axes V, gathers arm, described Vertical axes IV connect with device a is stirred by electromagnetic clutch IX, the vertical axes V passes through transmission mechanism and vertical axes IV company It connects, the arm of gathering is semicircle ring structure, and one end is mounted on vertical axes V, and the other end is free end, and gathering arm can be along perpendicular D-axis V rotation；Vertical axes IV movement is driven when stirring device a movement, vertical axes IV drives vertical axes V movement, and vertical axes V drives poly- Hold together arm and do counterclockwise movement, when gather arm completion gather after, electromagnetic clutch IX disconnect, gather arm stop motion.

Further, further include separator, open slot II is equipped at the front end corresponding opening slot I of the base deck；

The separator includes toggle mechanism and limit switch IV, and the toggle mechanism is described equipped with three groups Toggle mechanism includes the installation casket and sliding piece of front face open；The rear end of the sliding piece is set in installation casket, sliding piece Front end stretch out except installation casket, pass through one group of spring between the two sides of the rear end of sliding piece and the two sidewalls for installing casket respectively III connection；

Wherein the sliding piece staggered relative of the sliding piece of two groups of toggle mechanisms and third group toggle mechanism is arranged, and is set to pedestal The lower surface of top plate, positioned at the two sides of open slot II；The limit switch IV is installed on farthest from arm horizontal distance is gathered On sliding piece.

Segmented mulberry leaf picker described in the utility model can collectively constitute mulberry leaf picking with following structure Machine:

It further include pedestal and running gear, the power output device is located in pedestal；The lifting device I, it rises Falling unit II is vertically arranged on pedestal；The running gear is set to the lower end of pedestal, including driving shaft, driven shaft, wheel, The driving shaft is connect by transmission mechanism and electromagnetic clutch X with reduction gearbox, is linked through reduction gearbox later and engine；Institute The driven shaft stated is mounted on the base by bearing, is closed by transmission mechanism and active axis connection；The both ends of driven shaft are equipped with Wheel.

The course of work of the utility model is as follows:

Under original state, Picker arm a and Picker arm b is located at the extreme position of screw rod a and the lower end screw rod b, knife Tool a and the semicircle ring structure of the two sides cutter b are in open configuration, and two semicircular ring fixture blocks of clamping device are gathered arm and are also at Open configuration.

When original state, all electromagnetic clutch are in off-state, when start-up operation, press walking button, electromagnetism Power is reached reduction gearbox by clutch X closure, while engine start, engine, reduction gearbox by transmission mechanism and electromagnetism from Clutch X is by power transmission to driving shaft, and under the drive of driving shaft, wheel is started turning, and mulberry leaf harvester travels forward.

When higher for ramulus mori vertical height, in such a way that two sections of picking structure substeps move, when mulberry leaf harvester arrival refers to Positioning presses start button, then press automatic button when setting, and running gear halts at this time, electromagnetic clutch VI, electromagnetism from Clutch IX closure, engine rotate forward, and output power reaches horizontal worm shaft I after reduction gearbox, drive worm gear I and then drive is vertical Axis II rotation, vertical axes II are driven by gear drive transmission power to vertical axes III, vertical axes III by worm gear II Pass through transmission mechanism respectively to horizontal worm shaft II, horizontal worm shaft II and drives horizontal worm shaft III, trunnion axis rotation, it is horizontal Axis drives horizontal worm shaft IV to rotate by transmission mechanism, and horizontal worm shaft IV is driven by worm gear IV and electromagnetic clutch X and dialled Dynamic device b rotation, poke rod b are rotated together with device b is stirred；Horizontal worm shaft III is driven by worm gear III and electromagnetic clutch IX Device a rotation is stirred, poke rod a is rotated together with device a is stirred；Meanwhile stirring device a and driving vertical axes IV rotation, vertical axes IV is logical It crosses transmission mechanism and drives vertical axes V rotation, vertical axes V drive gathers arm and does counterclockwise movement, gathers the gathering that arm carries out ramulus mori Acquisition；When the contact of ramulus mori and poke rod a, poke rod b, under poke rod a and poke rod b stir lasting to ramulus mori, ramulus mori Enter in separator by branch, squeezes toggle mechanism, spring III compression, after ramulus mori enters specified region, plectrum is sprung back.

When ramulus mori is expressed to limit switch IV, it was demonstrated that all have ramulus mori in three groups of toggle mechanisms, at this time electromagnetic clutch Device VI, electromagnetic clutch VII, electromagnetic clutch VIII and electromagnetic clutch IX are disconnected, and poke rod a and poke rod b stop operating, Completion stirs positioning to ramulus mori；Two semicircular ring fixture blocks closure of clamping device, entangles ramulus mori under the action of electromagnet II, Cutter a and cutter b is closed under the action of its corresponding electromagnet I, entangles ramulus mori.Meanwhile electromagnetic clutch I, electromagnetic clutch Device IV closure, output power reach horizontal worm shaft I after reduction gearbox, drive worm gear I and then drive vertical axes II rotation, vertically Axis II transmits power to vertical axes III, vertical axes II and vertical axes III synchronous rotation, vertical axes by pulley transmission mechanism III drives screw rod a rotation, and screw rod a drives Picker arm a to move upwards, and Picker arm a band cutter a is moved upwards, and carries out mulberry leaf and adopts It plucks；When cutter a reaches at upper limit, the limit switch I at the top of it is triggered, electromagnetic clutch I is disconnected at this time, and screw rod a stops Rotation, so that Picker arm a stops, cutter a still holds ramulus mori at this time, plays the role of supporting ramulus mori；Meanwhile electromagnetism from Clutch II closure, vertical axes II drive vertical axes I rotation, and vertical axes I drives connecting rod rotation, and connecting rod drives screw rod b rotation, And then Picker arm b is driven to move upwards, Picker arm b band cutter b is moved upwards, and mulberry leaf picking is carried out, when cutter b is reached thereon When spacing place, limit switch II is touched, so that electromagnetic clutch III is disconnected, while electromagnetic clutch I, electromagnetic clutch V are closed It closes, and engine inverts, vertical axes II and vertical axes III reversion, and then drives screw rod a, screw rod b reversion, Picker arm a and adopt It plucks arm b to move downward, when Picker arm a, which is moved downward, touches limit switch III, electromagnetic clutch I, electromagnetic clutch V are disconnected It opens, electromagnet I and electromagnet II are disconnected, and cutter a and cutter b open under the action of spring I, two semicircular rings of clamping device Fixture block also opens；Electromagnetic clutch VI, electromagnetic clutch IX, electromagnetic clutch VII closure, vertical axes III pass through worm gear simultaneously II drives to horizontal worm shaft II, and horizontal worm shaft II passes through transmission mechanism respectively and horizontal worm shaft III, trunnion axis is driven to turn Dynamic, trunnion axis drives horizontal worm shaft IV to rotate by transmission mechanism, and horizontal worm shaft IV passes through worm gear IV and electromagnetic clutch VIII drive is stirred device b and is rotated backward, and poke rod b is rotated backward with device b is stirred；Horizontal worm shaft III passes through worm gear III It stirs device a with electromagnetic clutch VII drive to rotate backward, poke rod a is rotated backward with device a is stirred；Meanwhile stirring device a Vertical axes IV rotation is driven, vertical axes IV drives vertical axes V to rotate by transmission mechanism, and vertical axes V drive gathers arm and does up time Needle movement gathers arm opening, and ramulus mori exits, and then all electromagnetic clutch disconnect, and completes primary picking, and so on carries out.

Further, since the difference of mulberry field ramulus mori height, can also press single step button during actually picking, at this time Electromagnetic clutch II is constantly in opening state, that is, there was only Picker arm a movement when picking, and cutter a carries out mulberry leaf picking, Picker arm B and picking cutter b are constantly in stationary state.

The utility model has the following beneficial effects:

The picker of the utility model uses segmentation structure, and segmentation structure can be selected according to different ramulus mori height It selects different active sections to be operated, when ramulus mori height is higher, is moved by two sections of distributions, picked, height can be picked Very high ramulus mori is spent, is picked by the mulberry leaf that screw rod a and cutter a first carries out ramulus mori lower part, when cutter a reaches spacing place thereon When, it is screw rod b and cutter that the state for stopping while cutter a being kept to entangle ramulus mori, which can effectively be given in the middle part of ramulus mori to support, B provides support, after the completion of the ramulus mori on top is also picked, cutter a downward fortune synchronous with cutter b to the further picking of ramulus mori It is dynamic, supplement picking is carried out, it is synchronous after reaching bottom to open.This process is performed fully automatic, and fully consider to ramulus mori Support, can effectively avoid in picking process ramulus mori because rigidity not enough occurs to fracture, guarantee picking process is suitable Benefit and continuous, raising working efficiency.

The picker of the utility model gathers ramulus mori by gathering device, then stir to ramulus mori by poke rod and determine Position, send ramulus mori into separator, is clamped ramulus mori by clamping device, realizes picker mechanism using screw rod lifting principle It pumps, the speed of lifting is controlled by the revolving speed of engine, two semicircular ring blades mutual cooperation pair in cutter Mulberry leaf are cut, and structure continuity is good, are behaved efficiently quickly.

The utility model is scientific and reasonable for structure, economy and durability, safeguards, is easy to operate, picking rate is fast, high-efficient；Picking Device provides power input by engine for acquisition device, then passes through transmission shaft both vertically as well as horizontally and driver Screw rod positive and negative rotation is realized in tight fit between structure, electromagnetic clutch, realizes the picking of continuous high-efficient mulberry leaf.

Detailed description of the invention

Fig. 1 is the schematic view of the front view of the utility model；

Fig. 2 is the left view structural representation of the utility model；

Fig. 3 is the overlooking structure diagram of the utility model；

Fig. 4 is the partial structurtes enlarged diagram of the utility model；

Fig. 5 is the structural schematic diagram for stirring positioning of the utility model；

Each serial number and title are as follows in figure:

1- shell；2- pedestal；3- partition；4- engine；5- screw rod a；6- Picker arm a；7- cutter a；8- connecting rod；9- spiral shell Bar b；10- Picker arm b；11- cutter b；The horizontal worm shaft I of 12-；13- worm gear I；14- vertical axes I；15- vertical axes II；16- is perpendicular D-axis III；The horizontal worm shaft II of 17-；The horizontal worm shaft III of 18-；19- trunnion axis；The horizontal worm shaft IV of 20-；21- stirs device a；22- poke rod a；23- stirs device b；24- poke rod b；25- vertical axes IV；26- vertical axes V；27- gathers arm；29- elongated slot； 30- semicircular ring fixture block；31- worm gear II；32- worm gear III；33- worm gear IV；34- reduction gearbox；35- installs casket；36- sliding piece； 37- driving shaft；38- driven shaft；39- wheel；40- mounting plate；41- open slot I；42- open slot II；43- spring III.

Specific embodiment

The utility model is described in detail by specific embodiment with reference to the accompanying drawing.

Embodiment 1

As shown in Figs. 1-5, the segmented mulberry leaf picker of the utility model, including lifting device I, lifting device II, Picker arm a6, cutter a7, Picker arm b10, cutter b11, the lifting device I pass through transmission mechanism and and electromagnetic clutch The II connection of III lifting device, by switching the opening and closing of electromagnetic clutch III, control lifting device II is started or stoped； The Picker arm a6 is installed on lifting device I, is gone up and down under lifting device I driving, and the front end of Picker arm a6 is equipped with knife Has a7；The Picker arm b10 is installed on lifting device II, is gone up and down under lifting device II driving, the front end of Picker arm b10 Equipped with cutter b11.

It further include shell 1 and power output device；The middle part of the shell 1 is equipped with horizontal partition 3；The power Output device is connect by transmission mechanism with lifting device I, and lifting device I is driven；The lifting device I includes screw rod a5, The upper end of screw rod a5 is installed on partition 3 by bearing, and the lower end of screw rod a5 is connect with power output device；The lifting dress Setting II includes connecting rod 8, screw rod b9；The screw rod b9 is set between partition 3 and the top plate of shell 1, and the upper end of screw rod b9 is logical It crosses bearing to be installed on the top plate of shell 1, lower end is extended downwardly close to partition 3；The lower end of the connecting rod 8 and power output Device connection, upper end is slightly pierced by partition 3 and connect with the lower end of screw rod b9；The antetheca and screw rod a5 of the shell 1 are formed flat The intersection in face, equipped with vertical elongated slot 29；Cutter a7, the cutter b11 is stretched out from elongated slot 29.

The power output device includes engine 4, horizontal worm shaft I12, worm gear I13, vertical axes I14, vertical axes II15, vertical axes III16, reduction gearbox 34；Worm gear I13, vertical axes III16 are fixedly installed on the lower end vertical axes II15 Upper end connect with screw rod a5 by electromagnetic clutch I；The upper end of vertical axes II15 passes through electromagnetic clutch II and vertical axes I14 Connection；The vertical axes I14 is connect by shaft joint with connecting rod 8, is turned by horizontal worm shaft I12 driving vertical axes II15 It is dynamic；The worm gear I13 is engaged with horizontal worm shaft I12, and the engine 4 is by reduction gearbox 34 and horizontal worm shaft I12 Connection；The opposite transmission mechanism of two groups of transmission directions is equipped between the vertical axes III16 and vertical axes II15, one group is tooth Wheel drive mechanism, another group is belt gear, and wherein gear drive passes through electromagnetic clutch IV and vertical axes III16 Connection, belt gear are connect by electromagnetic clutch V with vertical axes III16.

The opposite transmission mechanism of two groups of transmission directions be one group of gear drive and one group of belt gear, Gear drive is formed by pitch wheel is respectively set on vertical axes III16 and vertical axes II15, belt drive Structure is made of belt circular on respectively arranged belt pulley on vertical axes III16 and vertical axes II15 and belt pulley.

The cutter a7 is identical with cutter b11 structure, is two groups of semicircular ring blades being oppositely arranged, two groups of semicircular rings It is equipped with spring I between blade, is respectively equipped with electromagnet I on the inside of two groups of semicircular ring blades being oppositely arranged；Two groups of semicircular ring blades Close up when electromagnet I is powered, is separated under spring I effect when electromagnet I is powered off.

It further include clamping device and limit switch I, limit switch II, limit switch III, the limit switch I is set to The top of elongated slot 29, faces the top surface of Picker arm b10, and the limit switch II is set to the lower surface of partition 3, faces and adopt The top surface of arm a6 is plucked, the limit switch III is set to the bottom of elongated slot 29, faces the bottom surface of Picker arm a6；The folder Tight device is set on the outer wall of the shell 1 of 29 lower section of elongated slot, with Picker arm a6, cutter a7, Picker arm b10, cutter b11 vertical It is aligned on direction；The clamping device includes two semicircular ring fixture blocks 30 being oppositely arranged, two semicircular ring fixture blocks Spring II is equipped between 30, the open end of semicircular ring fixture block 30 is provided with electromagnet II, and the electromagnet II is opened with limit It closes and is electrically connected between III.

It further include stirring positioning device, the positioning device of stirring includes mounting plate 40, horizontal worm shaft II17, level Worm shaft III18, trunnion axis I19, horizontal worm shaft IV20, device a21, poke rod a22 is stirred, stirs device b23, poke rod b24； The horizontal worm shaft II17, horizontal worm shaft III18, trunnion axis 19, horizontal worm shaft IV20 are set to mounting plate 40 in parallel Upper surface；The horizontal worm shaft II17 is located at the side of vertical axes III16 in shell 1, III16 pairs of the vertical axes The position horizontal worm shaft II17 is answered to be equipped with worm gear II31, the worm gear II31 is installed on vertical axes by electromagnetic clutch VI On III16；The horizontal worm shaft III18, trunnion axis 19, horizontal worm shaft IV20 are set to except the antetheca of shell 1, with The antetheca of shell 1 is parallel, and the horizontal worm shaft II17 passes through transmission mechanism and horizontal worm shaft III18, trunnion axis respectively 19 linkages, the trunnion axis 19 are linked by transmission mechanism and horizontal worm shaft IV20；The device a21 that stirs is set to installation The front end of plate 40, the device a21 that stirs are engaged by worm gear III32 and electromagnetic clutch VII with horizontal worm shaft III18； 2 upper surface of pedestal, which corresponds to be equipped at horizontal worm shaft IV20, stirs device b23, and the device b23 that stirs passes through worm gear IV33 and electromagnetic clutch VIII is engaged with horizontal worm shaft IV20；The poke rod a22 is set to and stirs on device a21, described Poke rod b24 be set to stir on device b23；The mounting plate 40 stirred among device a21 and poke rod b24 is equipped with elongated Open slot I41.

The poke rod a22 and poke rod b24 is cross bar, planar horizontal locating for cross bar.

It further include gathering device, the gathering device includes vertical axes IV25, vertical axes V26, gathers arm 27, described Vertical axes IV25 is connect by electromagnetic clutch IX with device b23 is stirred, and one end of electromagnetic clutch IX is connect with device a21 is stirred, The other end is connect with vertical axes IV25；The vertical axes V26 is connect by transmission mechanism with vertical axes IV25, and described gathers Arm 27 is semicircle ring structure, and one end is mounted on vertical axes V26, and the other end is free end, and gathering arm 27 can be along vertical axes V26 Rotation；Vertical axes IV25 movement is driven when stirring the operation of device b23, vertical axes IV25 drives vertical axes V26 movement, vertical axes V26 drive gathers arm 27 and does counterclockwise movement, and after gathering the completion of arm 27 and gathering, electromagnetic clutch IX is disconnected, and is gathered arm 27 and is stopped Only move.

It further include separator, the front end corresponding opening slot I41 of the base deck, which goes out, is equipped with open slot II42；

The separator includes toggle mechanism and limit switch IV, and the toggle mechanism is described equipped with three groups Toggle mechanism includes the installation casket 35 and sliding piece 36 of front face open；The rear end of the sliding piece 36 is set to installation casket 35 Interior, the front end of sliding piece 36 is stretched out except installation casket 35, the two sidewalls of the two sides of the rear end of sliding piece 36 and installation casket 35 it Between respectively pass through one group of spring III43 connection；

Wherein 36 staggered relative of sliding piece of the sliding piece 36 of two groups of toggle mechanisms and third group toggle mechanism is arranged, and is set to The lower surface of base deck, positioned at the two sides of open slot II42；The limit switch IV be installed on from gather arm 27 it is horizontal away from From on farthest sliding piece.

Segmented mulberry leaf picker described in the utility model collectively constitutes Mulberry leaves plucking machine with following structure:

The Mulberry leaves plucking machine includes segmented mulberry leaf picker described in the utility model, further includes pedestal 2 and row Walking apparatus, the power output device are located in pedestal 2；Lifting device I, the lifting device II is vertically arranged at pedestal On 2；The running gear is set to the lower end of pedestal, including driving shaft 37, driven shaft 38, wheel 39, the driving shaft 37 It connect by transmission mechanism and electromagnetic clutch X with reduction gearbox 34, links through reduction gearbox 34 later and engine 4；It is described from Moving axis 38 is mounted on pedestal 2 by bearing, is connect by transmission mechanism with driving shaft 37；The two of driving shaft 37, driven shaft 38 End is equipped with wheel 39.

The course of work of the utility model is as follows:

Under original state, Picker arm a6 and Picker arm b10 is located at the extreme position of screw rod a5 and the lower end screw rod b9 The semicircle ring structure of place, cutter a7 and the two sides cutter b8 is in open configuration, and two semicircular ring fixture blocks 30 of clamping device are gathered Arm 27 is also at open configuration.

When original state, all electromagnetic clutch are in off-state, when start-up operation, press walking button, electromagnetism Clutch X closure, while engine 4 starts, power is reached reduction gearbox 34 by engine 4, reduction gearbox 34 by transmission mechanism and Electromagnetic clutch X is by power transmission to driving shaft, and under the drive of driving shaft, wheel is started turning, and mulberry leaf harvester travels forward.

When higher for ramulus mori vertical height, in such a way that two sections of picking structure substeps move, when mulberry leaf harvester arrival refers to Positioning presses start button, then press automatic button when setting, and running gear halts at this time, electromagnetic clutch VI, electromagnetism from Clutch IX closure, engine 4 rotate forward, and output power reaches horizontal worm shaft I12 after reduction gearbox 34, drive worm gear I13 in turn Vertical axes II15 rotation is driven, vertical axes II15 transmits power to vertical axes III16, vertical axes by gear drive III16 drives to horizontal worm shaft II17 by worm gear II31, and it is horizontal that horizontal worm shaft II17 passes through transmission mechanism drive respectively Worm shaft III18, trunnion axis 19 rotate, and trunnion axis 19 drives horizontal worm shaft IV20 to rotate by transmission mechanism, horizontal worm screw Axis IV20 stirs device b23 rotation by worm gear IV37 and electromagnetic clutch X drive, and poke rod b24 turns with device b23 is stirred It is dynamic；Horizontal worm shaft III18 by worm gear III36 and electromagnetic clutch IX drive stirs device a21 rotation, poke rod a22 with dial Dynamic device a21 is rotated together；Meanwhile stirring device a21 and driving vertical axes IV25 rotation, vertical axes IV25 is driven perpendicular by transmission mechanism D-axis V26 rotation, vertical axes V26 drive gather arm 27 and do counterclockwise movement, gather the gathering acquisition that arm 27 carries out ramulus mori；Work as mulberry Branch with the contact of poke rod a22, poke rod b24, under poke rod a22 and poke rod b24 stir lasting to ramulus mori, ramulus mori by Branch enters in separator, squeezes toggle mechanism, spring III43 compression, after ramulus mori enters specified region, plectrum 36 is sprung back.

When ramulus mori is expressed to limit switch IV, it was demonstrated that all have ramulus mori in three groups of toggle mechanisms, at this time electromagnetic clutch Device V, electromagnetic clutch VI, electromagnetic clutch VII and electromagnetic clutch VIII are disconnected, and poke rod a22 and poke rod b24 stop turning Dynamic, completion stirs positioning to ramulus mori；Two semicircular ring fixture blocks 30 closure of clamping device, is entangled under the action of electromagnet II Ramulus mori, cutter a7 and cutter b11 are closed under the action of its corresponding electromagnet I, entangle ramulus mori.Meanwhile electromagnetic clutch I, Electromagnetic clutch IV closure, output power reach horizontal worm shaft I12 after reduction gearbox 34, drive worm gear I13 and then drive perpendicular D-axis II15 rotation, vertical axes II15 transmit power to vertical axes III16 by pulley transmission mechanism, vertical axes II15 and erect D-axis III16 is rotated synchronously, and vertical axes III16 drives screw rod a5 rotation, and screw rod a5 drives Picker arm a6 to move upwards, Picker arm A6 band cutter a7 is moved upwards, and carries out mulberry leaf picking；When cutter a7 reaches at upper limit, the limit switch at the top of it is triggered I, electromagnetic clutch I is disconnected at this time, and screw rod a5 stops operating, so that Picker arm a6 stops, cutter a7 is still held at this time Ramulus mori plays the role of supporting ramulus mori；Meanwhile electromagnetic clutch II is closed, vertical axes II15 drives vertical axes I14 rotation, erects D-axis I14 drives connecting rod 8 to rotate, and connecting rod 8 drives screw rod b9 rotation, and then Picker arm b10 is driven to move upwards, Picker arm B10 band cutter b11 is moved upwards, and carries out mulberry leaf picking, when cutter b11 reaches spacing place thereon, touches limit switch II, So that electromagnetic clutch III is disconnected, while electromagnetic clutch I, electromagnetic clutch V are closed, and engine 4 inverts, vertical axes II15 and vertical axes III16 reversion, and then screw rod a5, screw rod b9 reversion are driven, Picker arm a6 and Picker arm b10 are moved downward, When Picker arm a6, which is moved downward, touches limit switch III, electromagnetic clutch I, electromagnetic clutch IV disconnect, electromagnet I and Electromagnet II is disconnected, and cutter a7 and cutter b11 open under the action of spring I, two semicircular ring fixture blocks 30 of clamping device It opens；Electromagnetic clutch VI, electromagnetic clutch IX, electromagnetic clutch VII closure, vertical axes III16 pass through worm gear II31 simultaneously Horizontal worm shaft II17 is driven to, horizontal worm shaft II17 passes through transmission mechanism respectively and drives horizontal worm shaft III18, trunnion axis 19 rotations, trunnion axis 19 drive horizontal worm shaft IV20 to rotate by transmission mechanism, and horizontal worm shaft IV20 passes through worm gear IV33 It stirs device b23 with electromagnetic clutch VIII drive to rotate backward, poke rod b23 is rotated backward with device b24 is stirred；Horizontal snail Bar axis III18 is stirred device a21 and is rotated backward by worm gear III32 and electromagnetic clutch VII drive, and poke rod a22 is with stirring device A21 is rotated backward together；Meanwhile stirring device a21 and driving vertical axes IV25 rotation, vertical axes IV25 is driven perpendicular by transmission mechanism D-axis V26 rotation, vertical axes V26 drive gather arm 27 and do clockwise movement, gather the opening of arm 30, and ramulus mori exits, then owns Electromagnetic clutch disconnects, and completes primary picking, and so on carries out.

Further, since the difference of mulberry field ramulus mori height, can also press single step button during actually picking, at this time Electromagnetic clutch II is constantly in opening state, that is, there was only Picker arm a6 movement when picking, and cutter a7 carries out mulberry leaf picking, picking Arm b10 and picking cutter b11 are constantly in stationary state.

Claims (10)

1. a kind of segmented mulberry leaf picker, including lifting device I, lifting device II, Picker arm a(6), cutter a(7), adopt Pluck arm b(10), cutter b(11), it is characterised in that:

The lifting device I is connect by transmission mechanism and electromagnetic clutch with lifting device II, by switching electromagnetic clutch The opening and closing of device, control lifting device II are started or stoped；The Picker arm a(6) it is installed on lifting device I, The lower lifting of lifting device I driving, Picker arm a(6) front end be equipped with cutter a(7)；The Picker arm b(10) it is installed on liter On falling unit II, lifting device II driving under go up and down, Picker arm b(10) front end be equipped with cutter b(11).

2. segmented mulberry leaf picker according to claim 1, it is characterised in that:

It further include shell (1) and power output device, the middle part of the shell (1) is equipped with horizontal partition (3)；

The power output device is connect by transmission mechanism with lifting device I, and lifting device I is driven；The lifting dress Setting I includes screw rod a(5), screw rod a(5) upper end be installed on partition (3) by bearing, screw rod a(5) lower end and power it is defeated Device connects out；

The lifting device II includes connecting rod (8), screw rod b(9)；The screw rod b(9) it is set to partition (3) and shell (1) Top plate between, screw rod b(9) upper end be installed on by bearing on the top plate of shell (1), lower end is extended downwardly close to partition (3)；The lower end of the connecting rod (8) is connect with power output device, and upper end is slightly pierced by partition (3) and screw rod b(9) lower end Connection；

The intersection of the antetheca of the shell (1) and screw rod a(5), the screw rod a(5) plane formed, equipped with vertical elongated slot (29)；The cutter a(7), cutter b(11) stretch out from the elongated slot (29).

3. segmented mulberry leaf picker according to claim 2, it is characterised in that:

The power output device includes engine (4), horizontal worm shaft I(12), worm gear I(13), vertical axes I(14), it is perpendicular D-axis II(15), vertical axes III(16), reduction gearbox (34)；

The vertical axes II(15) be fixedly installed with worm gear I(13 on lower end), vertical axes III(16) upper end by electromagnetism from Clutch I is connect with screw rod a(5)；Vertical axes II(15) upper end connect with vertical axes I(14) by electromagnetic clutch II；It is described Vertical axes I(14) connect with connecting rod (8) by shaft joint；The worm gear I(13) it is engaged with horizontal worm shaft I(12), The engine (4) is connect by reduction gearbox (34) with horizontal worm shaft I(12), by horizontal worm shaft I(12) it drives and erects D-axis II(15) rotation；The vertical axes III(16) and vertical axes II(15) between be equipped with the opposite biography of two groups of transmission directions Motivation structure, wherein one group of transmission mechanism is connect by electromagnetic clutch IV with vertical axes III(16), another group of transmission mechanism passes through Electromagnetic clutch V is connect with vertical axes III(16).

4. segmented mulberry leaf picker according to claim 3, it is characterised in that: two groups of transmission directions are opposite Transmission mechanism be one group of gear drive and one group of belt gear, gear drive by vertical axes III(16) and Vertical axes II(15) on be respectively set pitch wheel composition, belt gear is by vertical axes III(16) and vertical axes II(15 belt circular on respectively arranged belt pulley and belt pulley composition on).

5. segmented mulberry leaf picker according to claim 1, it is characterised in that:

The cutter a(7) it is identical with cutter b(11) structure, it is two groups of semicircular ring blades being oppositely arranged, two groups of semicircular rings It is equipped with spring I between blade, is respectively equipped with electromagnet I on the inside of two groups of semicircular ring blades being oppositely arranged；Two groups of semicircular ring blades Close up when electromagnet I is powered, is separated under spring I effect when electromagnet I is powered off.

6. segmented mulberry leaf picker according to claim 1, it is characterised in that:

It further include that clamping device and limit switch I, limit switch II, limit switch III, the limit switch I are set to elongated slot (29) top, faces Picker arm b(10) top surface, the limit switch II be set to partition (3) lower surface, face Picker arm a(6) top surface, the limit switch III be set to elongated slot (29) bottom, face Picker arm a(6) bottom surface； The clamping device is set on the outer wall of the shell (1) below elongated slot (29), and plucks arm a(6), cutter a(7), Picker arm b (10), cutter b(11) it is aligned in the vertical direction；The clamping device includes two semicircular ring fixture blocks being oppositely arranged (30), spring II is equipped between two semicircular ring fixture blocks (30), the open end of semicircular ring fixture block (30) is provided with electricity Magnet II, is electrically connected between the electromagnet II and limit switch III.

7. segmented mulberry leaf picker according to claim 2, it is characterised in that: further include pedestal (2) and stir it is fixed Position device, the power output device are located in pedestal (2)；Lifting device I, the lifting device II is vertically arranged at bottom On seat (2)；The positioning device of stirring includes mounting plate (40), horizontal worm shaft II(17), horizontal worm shaft III(18), Trunnion axis (19), horizontal worm shaft IV(20), stir device a(21), poke rod a(22), stir device b(23), poke rod b(24)； The horizontal worm shaft II(17), horizontal worm shaft III(18), trunnion axis (19), horizontal worm shaft IV(20) be set in parallel The upper surface of mounting plate (40)；The horizontal worm shaft II(17) positioned at the side of shell (1) interior vertical axes III(16), institute The vertical axes III(16 stated) corresponding horizontal worm shaft II(17) position is equipped with worm gear II(31), the worm gear II(31) it is logical Cross electromagnetic clutch VI and be installed on vertical axes III(16) on；

The horizontal worm shaft III(18), trunnion axis (19), horizontal worm shaft IV(20) set on shell (1) antetheca it Outside, horizontal worm shaft II(17 parallel with the antetheca of shell (1), described) pass through transmission mechanism and horizontal worm shaft III respectively (18), trunnion axis (19) links, and the trunnion axis (19) passes through transmission mechanism and horizontal worm shaft IV(20) linkage；

Described stirs device a(21) it is set to the front end of mounting plate (40), described stirs device a(21) pass through worm gear III(32) and Electromagnetic clutch VII is engaged with horizontal worm shaft III(18)；Described pedestal (2) upper surface corresponds to horizontal worm shaft IV(20) Place is equipped with and stirs device b(23), described stirs device b(23) pass through worm gear IV(33) and electromagnetic clutch VIII and horizontal worm shaft IV(20 it) engages；The poke rod a(22) be set to and stir device a(21) on, the poke rod b(24) it is set to and stirs device b (23) on；Described stirs device a(21) and poke rod b(24) intermediate mounting plate (40) is equipped with the open slot I(41 of elongated).

8. segmented mulberry leaf picker according to claim 7, it is characterised in that:

The poke rod a(22) and poke rod b(24) it is cross bar, planar horizontal locating for cross bar.

9. segmented mulberry leaf picker according to claim 7, it is characterised in that:

Further include gathering device, the gathering device includes vertical axes IV(25), vertical axes V(26), gather arm (27), it is described Vertical axes IV(25) by electromagnetic clutch IX with stir device a(21) connect, the vertical axes V(26) pass through transmission mechanism It is connect with vertical axes IV(25), described gather arm (27) are semicircle ring structure, and one end is mounted on vertical axes V(26) on, separately One end is free end, and gathering arm (27) can be along vertical axes V(26) rotation；Stir device a(21) movement when drive vertical axes IV(25) Movement, vertical axes IV(25) drive vertical axes V(26) movement, vertical axes V(26) it drives and gathers arm (27) and do counterclockwise movement, when Gather arm (27) to complete after gathering, electromagnetic clutch IX is disconnected, vertical axes IV(25) it stops operating, it eventually leads to and gathers arm (27) Stop motion.

10. segmented mulberry leaf picker according to claim 9, it is characterised in that:

Further include separator, the front end corresponding opening slot I(41 of the base deck) at be equipped with open slot II(42)；

The separator includes toggle mechanism and limit switch IV, and the toggle mechanism is equipped with three groups, and described stirs Mechanism includes the installation casket (35) and sliding piece (36) of front face open；The rear end of the sliding piece (36) is set to installation casket (35) in, the front end of sliding piece (36) is stretched out except installation casket (35), the two sides of the rear end of sliding piece (36) and installation casket (35) pass through one group of spring III(43 between two sidewalls respectively) connection；

Wherein sliding piece (36) staggered relative of the sliding piece (36) of two groups of toggle mechanisms and third group toggle mechanism is arranged, and is set to The lower surface of the top plate of pedestal (2), positioned at the two sides of open slot II(42)；The limit switch IV is installed on from gathering arm (27) on the farthest sliding piece of horizontal distance.