CN206302730U - Full-automatic garlic planter - Google Patents

Abstract

The utility model is related to a kind of full-automatic garlic planter；Delivery device, empty pallet collection device, control system, plough and land wheel are extracted including frame, tray supply apparatus, pallet pusher, pallet sidewise conveying device, garlic seed box；Pallet pusher is arranged between tray supply apparatus orlop pallet and stepper motor three；Pallet sidewise conveying device is located at the rear portion of tray supply apparatus；Garlic seed box extracts delivery device and is located at described horizontal conveying belt top；Empty pallet collection device is arranged in the frame on the outside of pallet sidewise conveying device；Control system includes single-chip microcomputer, stepper motor and encoder；Plough is arranged on below the frame at described horizontal conveying belt rear；The utility model high degree of automation, after planting garlic kind can keep bulbil attitude upward, can effectively improve labor productivity, reduce labour intensity, meet garlic sowing and require.

Description

Full-automatic garlic planter

First, technical field

The utility model is related to agricultural equipment technology field, more particularly to a kind of garlic sowing equipment.

2nd, background technology

Garlic is one of China Important Economic crop, and output and export volume occupy first place in the world.Shandong Province is garlic kind Big province is planted, planting garlic area is ten thousand mu about more than 200 within 2015.Due to particular/special requirement " sharp upper, the upright cultivation under root of garlic sowing Kind ", planting garlic is by being accomplished manually for a long time.Due to the difference on plantation agronomy, external garlic planter is not suitable for China Use, and the country studies less for garlic planter tool, no matured product comes into operation.In recent years, with main farming The realization of thing mechanization, mechanization research starts to extend to industrial crops, and country, each province and city are called and put into substantial contribution, mountain Each colleges and universities of Dong Sheng, scientific research institutions, agricultural machinery enterprise have developed polytype garlic planter, but these seeders in garlic kind in succession The aspects such as u-turn, upright plantation and operating efficiency are thrown away and can not meet planting garlic demand, and garlic seed box formula planting patterns can be very well Solution this problem.

3rd, the content of the invention

In order to solve the above problems, the utility model provides a kind of full-automatic garlic planter；The utility model can be by The garlic seed box for loading garlic kind keeps the state of garlic kind " under root on point " to be sown into soil automatically.

A kind of full-automatic garlic planter, including frame, tray supply apparatus, pallet pusher, pallet are laterally conveyed Device, garlic seed box extract delivery device, empty pallet collection device, control system, plough and land wheel；The seeder passes through at 3 points Hitch is articulated in rear tractor.

Described tray supply apparatus include eight sprocket wheels, chain, L-type guide rail, four sprocket shafts, stepper motors three, snail Worm and gear and shaft coupling.A sprocket wheel is respectively installed at every sprocket shaft two ends, and four sprocket shafts are divided into the two groups of settings in left and right；In every group Two sprocket shafts be arranged above and below, every sprocket shaft is arranged in frame along machine fore-and-aft direction with bearing block, and two sprocket wheels Axle axial connecting line is located at a risers, and two sprocket wheels up and down on every group of sprocket shaft are connected with chain；Two groups the two of sprocket shaft Individual cochain wheel shaft axial connecting line and two axial connecting line horizontal parallels of lower sprocket axle.Above four sprocket wheels and below four sprocket wheels It is each positioned in same perpendicular；Relative level installs multipair L-type guide rail on chain between the sprocket shaft of every group of left and right, is used for Placement tray, spacing is equal between each pair L-type guide rail.L-type guide rail is provided with pulley, rubbing when pulley is used to reduce tray motion Wipe.The right and left for filling with the pallet of garlic seed box is individually placed to above the pulley of left and right sides L-type guide rail.Before each lower sprocket axle One turbine of each installation in end, stepper motor three is arranged on two centre positions of lower sprocket axle, highly less than lower sprocket axle, stepping The dynamic output in the both sides of motor three, shaft coupling is respectively provided with the output shaft of stepper motor both sides；The shaft coupling other end installs snail Bar, worm screw is connected with the worm gear on lower sprocket axle.Stepper motor three is rotated, and two lower sprocket axles are driven by turbine and worm Rotate, so as to by chain-driving tray motion, pallet be conveyed downwards, orlop pallet is transported to stepping when position is pushed Motor three stops operating, and waits pallet to be pushed away, pallet pusher reset after, stepper motor three is rotated, by pallet above after It is continuous to be fed downwardly into position to be pushed.

Described pallet pusher is arranged between tray supply apparatus orlop pallet and stepper motor three；Pallet is pushed away Sending device includes parallelogram lindage, push arm, limit guide rail, support, stepper motor one, gear and tooth bar.Parallelogram lindage It is multiple to be arranged as required to.Parallelogram lindage summit foremost is fixedly mounted in frame, parallelogram lindage end Summit be arranged on tooth bar front end above；Limit guide rail is installed on tooth bar or so two sides, and limit guide rail is arranged on frame by support On；Stepper motor one is arranged on below limit guide rail, and gear is installed on the output shaft of stepper motor one, and wheel and rack engagement connects Connect.Two push arm is arranged on two bars of parallelogram lindage end.Stepper motor one is rotated, by gear driven tooth bar edge Limit guide rail is moved, the vertex movements of rack drives four-bar mechanism, realizes the flexible of parallelogram lindage.When need backward (with The opposite direction of machine direction of travel) push pallet when, stepper motor one is rotated, and is moved backward by gear driven tooth bar, put down Row four-bar mechanism is stretched out, and is driven push arm to move backward and is released pallet level backward, is laterally conveyed when pallet is pushed into pallet During device, stepper motor one is inverted, and is travelled forward by gear driven tooth bar, and parallelogram lindage is retracted, and drives push arm forward Motion, after push arm resets, plants box feedway and another garlic seed box above is transported into position to be pushed, in case pushing.

Described limit guide rail includes outer guide, interior guide rail and roller；Interior guide rail and outer guide be in groove profile, interior guide rail and Outer guide is constituted by a perpendicular and upper and lower two end faces, in the middle of two end faces up and down of interior guide rail and outer guide to Its inner side is converted into the V-type that can be cooperated and install；Two end face outer rims up and down of interior guide rail are apart from slightly smaller than outer guide upper and lower two Distance between individual end face；Interior guide rail and outer guide are fastened by the way that the end face of upper and lower two V-types respectively is relatively mobilizable； Multiple rollers are uniformly provided with by wheel shaft on the vertical plane of outer guide, roller is located between two upper and lower end faces of interior guide rail, roller Spacing between two upper and lower end faces of the interior guide rail of diameter is smaller.Tooth bar links together with the interior guide rail of the left and right sides, pulls Tooth bar, roller original place rotates, and interior guide rail can be directed on roller along V-type and move forward and backward.

Described pallet sidewise conveying device is located at the rear portion of tray supply apparatus；Pallet sidewise conveying device includes roller Axle, horizontal conveying belt, baffle plate, Chain conveyer and stepper motor two.The horizontal conveying belt upper level is waited to push with orlop Pallet bottom level it is identical or slightly lower, be pushed to for the orlop pallet of kind of box feedway described by pallet pusher On horizontal feed band.Baffle plate is fixedly mounted on horizontal feed band, for promoting pallet to a side shifting；Garlic seed box quilt in pallet After garlic seed box extraction delivery device is taken away, control system control stepper motor two is rotated, and horizontal conveying belt is driven by Chain conveyer Rotate, under the promotion of baffle plate, pallet is conveyed to side, garlic seed box is transported to and treats crawl position, after conveying in place, stepping electricity Machine two stops operating.After garlic seed box is taken away in pallet, pallet delivers into empty pallet collection device to side；Pallet pushes dress Put and next pallet of tray supply apparatus is pushed to pallet sidewise conveying device；After garlic seed box is all taken away in pallet, Empty pallet fully enters empty pallet collection device.Pallet sidewise conveying device can be realized using prior art, such as Application No. Method described in the patent of invention of 201610959424.X.

Described garlic seed box extracts delivery device and is located at described horizontal conveying belt top；Garlic seed box extracts delivery device bag Include horizontal guide rail, upright guide rail, sliding sleeve, stepper motor I, stepper motor II, stepper motor III, telescopic arm, manipulator and installation Seat.Garlic seed box extracts delivery device and mainly completes the crawl of garlic seed box, backward lifting, conveying, height decline, dispensing, Ran Houji Tool hand return, prepares next group of garlic seed box of crawl.Garlic seed box is extracted delivery device and can be realized using prior art, such as Application No. Method described in the patent of invention of 201611046450X.

Described empty pallet collection device is arranged in the frame on the outside of pallet sidewise conveying device, and its structure is supplied with pallet Identical to apparatus structure, the rotation direction of tray supply apparatus and empty pallet collection device carrier chain is opposite；Tray supply apparatus Carrier chain rotate down, pallet is fed downwardly into position to be pushed；And the carrier chain of empty pallet collection device is rotated up, L-type guide rail below is gone into empty pallet receiving position, blank panel to be received is waited.Empty pallet receiving position and horizontal conveying belt upper table Face is highly identical.

Described control system includes single-chip microcomputer and encoder；Single-chip microcomputer connect respectively stepper motor one, stepper motor two, Stepper motor three and encoder；Encoder is arranged on the land axle of existing walking mechanism；It is each that control system is mainly responsible for control The rotation of stepper motor, dwell time, rotating speed, rotational angle, make pallet supply, pallet push, pallet laterally convey, garlic seed box The cooperations such as crawl dispensing, collection tray.

Described plough uses existing core-furrow furrow-making device, under the frame at described horizontal conveying belt rear Face；Plough side plate length is equal to or slightly greater than garlic seed box length, and the spacing between plough biside plate is wide slightly larger than garlic seed box Degree.

During machine operation, the pallet that garlic seed box (placing garlic kind on point by under root) will be arranged first is placed from level to level Onto kind of the guide rail of box feedway, a pallet is placed on each pair guide rail, push away the front end face of box handle and orlop in pallet It is in contact, machine advances, control system control stepper motor one is rotated, and drives parallelogram lindage to stretch backward by rack-and-pinion Be pushed to orlop pallet on the horizontal feed band of pallet sidewise conveying device by exhibition, push arm, and then, stepper motor one is inverted, Parallelogram lindage and push arm are retracted.After parallelogram lindage and push arm are retracted, control system control stepper motor three is rotated, will Upper strata is transported to position to be pushed close to disk.After pallet is pushed to pallet sidewise conveying device, garlic seed box extracts delivery device The garlic seed box that will be close to empty pallet collection device side first is taken away, horizontal positioned to kind of a ditch.After garlic seed box is removed, control system System control stepper motor two rotate, garlic seed box below is transported to and treats crawl position, pallet manipulate stock quotations part into empty pallet receive On the orlop guide rail of acquisition means, treat that garlic seed box is all removed in pallet, pallet fully enters empty pallet collection device most In lower floor guide rail.Now, be pushed to next pallet on pallet sidewise conveying device by pallet pusher, meanwhile, control system The stepper motor of system control collection tray device is rotated, and pallet is delivered up, and lower floor guide rail is gone into pallet receiving position, accurate It is standby to receive next empty pallet.

The full-automatic planter detects the machine speed of travel by encoder, and by control system, (control system can be according to existing Technology is programmed) controlled operating rate and the beginning and ending time of each device, to make whole machine work coordination according to the machine speed of travel of detection Coordinate, high degree of automation, after planting garlic kind can keep bulbil attitude upward, labor productivity can be effectively improved, reduce labor Fatigue resistance, meets garlic sowing and requires.

3rd, illustrate

Fig. 1 is garlic planter complete machine structure schematic diagram one；

Fig. 2 is garlic planter complete machine structure schematic diagram two；

Fig. 3 is pallet pusher structural representation；

Fig. 4 are limit guide rail cross-sectional configuration schematic diagrames

Fig. 5 is pallet supply/empty pallet collection device structural representation

Fig. 6 is the lateral pusher schematic diagram of pallet

Fig. 7 is that garlic seed box extracts delivery device structural representation

In figure：1. the garlic seed box of 2. pallet of three-point hitch 3. extracts the empty pallet of 4. plough of delivery device 5. and collects The pallet of 10. encoder of device 6. land wheel, 7. pallet sidewise conveying device, 8. tray supply apparatus, 9. frame 11. pushes dress Put the parallel four-bar machine of 12. limit guide rail, 13. push-plate handle, 14. push arm, 15. guide finger, 16. summit, 3 17. tooth bar 18. The outer guide 26. of 24. roller of guide rail 25. in the summit 2 23. of 19. gear of structure, 20. summit, one 21. stepper motor 1 The stepping of 33. shaft coupling of sprocket shaft 27. sprocket wheel, 28. carrier chain, 29. guide rail, 30. pulley, 31. turbine, 32. worm screw 34. electricity The horizontal conveying belt 41. of 38. baffle plate 39.. garlic seed boxs of machine 3 35. stepper motor, 2 36. Chain conveyer, 37. roll shaft 40. is installed The telescopic arm of 44. manipulator of seat 42. horizontal guide rail, 43. upright guide rail 45.

Specific embodiment

It is laterally defeated that the utility model can according to actual needs set tray supply apparatus 8, pallet pusher 11, pallet Device 7, garlic seed box is sent to extract delivery device 3, the quantity of empty pallet collection device 5.

The present embodiment introduces the full-automatic garlic planter that the utility model is related to 8 behaviors example, the full-automatic garlic Seeder is extracted comprising two sets of tray supply apparatus 8, pallet pusher 11, pallet sidewise conveying device 7, garlic seed box and delivers dress Put 3, empty pallet collection device 5.Two covering devices are symmetrically installed with respect to machine longitudinal axis.Tray supply apparatus 8 are arranged at 3 points Frame front end behind hitch 1, often interplants box feedway by 8 sprocket wheels, 27,4 sprocket shafts 26, multigroup L-type guide rail 29,2 31,2 worm screws 32 of individual turbine, 3 34,2 shaft couplings 33 of a stepper motor etc. are constituted.Respectively install 1 in the every two ends of sprocket shaft 26 Individual sprocket wheel 27, sprocket shaft 26 is installed with machine longitudinal axis parallel, from terms of machine front or dead astern, four ends of sprocket shaft 26 Face constitutes a rectangle, and four end faces of sprocket shaft 26 are on 4 summits of rectangle, and homonymy uses chain with upper and lower two sprocket wheels 27 in end Bar is connected, and L-type guide rail 29 is horizontally mounted on two chains of homonymy, and L-type guide rail is uniform about 29 to be installed, identical on opposite side chain Position correspondence is horizontally mounted L-type guide rail 29, and multigroup L-type guide rail 29 can be as needed installed on chain, has cunning on L-type guide rail 29 Wheel, pallet 2 is lain in a horizontal plane on L-type guide rail 29, and left and right 29 two vertical side sheet rooms of L-type guide rail are away from slightly larger than the width of pallet 2, support The bottom surface of disk 2 or so two ends are located on pulley, promote pallet 2, pallet 2 to be slided on pulley along L-type guide rail 29.Often set pallet is supplied Multiple pallets 2 can be held to device 8,2 one-tenth of pallet is arranged above and below in the inner side of tray supply apparatus 8.Two sprocket wheels being below A turbine 31 is installed in the front end of axle 26, often covers side-lower centre position in tray supply apparatus 8 and installs 1 step of twin shaft output Stepper motor 3 34, is coupled by shaft coupling 33 on the both sides output shaft of stepper motor 3 34 with worm screw 32, and worm screw 32 is matched somebody with somebody with turbine 31 Close transmission.Tray supply apparatus 8 are pushed away first in undermost pallet 2 positioned at position to be pushed during work, then, control System control stepper motor 3 34 is rotated, and drives chain to rotate by 31 worm screw of turbine 32, and the inner side chain of tray supply apparatus 8 connects Moved downward with pallet 2, by above close to pallet 2 be transported to position to be pushed.Pallet pusher 11 is supplied installed in pallet To between the inner side orlop pallet 2 of device 8 and stepper motor 3 34, mainly by mainly by parallelogram lindage 18, push arm 14, limit Position guide rail 12, stepper motor 1, gear 19, tooth bar 17 are constituted.Limit guide rail 12 is arranged in frame, parallelogram lindage 18 May be selected as needed multigroup.One end points of parallelogram lindage 18 is arranged on above the front end of tooth bar 17, tooth bar 17 or so two Face is installed by limit guide rail 12.Stepper motor 1 is arranged on below limit guide rail 12, and tooth is installed on the output shaft of stepper motor 1 Wheel 19, gear 19 is meshed with tooth bar 17.Two push arm 14 is arranged on the bar of parallelogram lindage 18 end two.Stepper motor One 21 rotate, and are moved along limit guide rail 12 with carry-over bar 17 by gear 19, and tooth bar 17 drives the vertex movements of four-bar mechanism 18, It is capable of achieving the flexible of parallelogram lindage 18.When needing to push pallet 2 backward, stepper motor 1 is rotated, by gear 19 Band carry-over bar 17 is moved backward, and parallelogram lindage 18 is stretched out, and is driven push arm 14 to move backward and is released the level of pallet 2 backward, When pallet 2 is pushed into pallet sidewise conveying device 7, stepper motor 1 invert, by gear 19 with carry-over bar 17 forward Motion, parallelogram lindage 18 retracts, and drives push arm 14 to travel forward, and after push arm 14 resets, tray supply apparatus 8 will above one Individual pallet is transported to position to be pushed, in case pushing.Pallet pusher 11 be arranged on the orlop guide rail of kind of box feedway 8 with Between stepper motor 3 35, the two sides screw of tooth bar 17 is connected with interior guide rail 23, and outer guide 25 is fixedly mounted in frame 9, Roller 24 is installed in the inner side of outer guide 25, and roller 24 is located between 23 two end faces of interior guide rail, 23 liang of the interior guide rail of the diameter of roller 24 Individual end face inner distance is slightly smaller, by the V-type for concaving, the V of interior outer guide end face on 23 two end faces of outer guide 25 and interior guide rail Type is buckled together, and interior guide rail 23 can be slided under V-type guiding on roller 24.Parallelogram lindage 18 can be set many as needed Group, parallelogram lindage 18 foremost one summit 20 is fixedly mounted in frame 9, and backmost a summit 22 is arranged on tooth bar Plane on 17, tooth bar 17 is moved, and parallelogram lindage 18 can be pulled to stretch.Parallelogram lindage 18 is each solid in two arms backmost Dingan County fills a guide finger 15, and two push arms 14 are arranged on behind parallelogram lindage 18 on second culminating point 16, push arm There is gathering sill in the middle of 14, groove width is slightly larger compared with the diameter of guide finger 15, guide finger 15 is arranged on parallelogram lindage 18 through gathering sill Backmost in two arms.Stepper motor 1 is arranged in the frame 9 of the lower section of tooth bar 17, the tooth on the output shaft of stepper motor 1 Wheel 19 is meshed with tooth bar 17.During push-plate, the rotational band carry-over bar 17 of stepper motor 1 is moved backward, and parallelogram lindage 18 is stretched Exhibition, drives push arm 14 to move backward, meanwhile, under the guiding of guide finger 15, two push arms, 15 angles reduce, and increase push-plate hand The displacement of handle 13, can shorten the time for pushing pallet 2.In place, the control system control reversion of stepper motor 1 is with carry-over bar for push-plate 2 17 are travelled forward, and parallelogram lindage 18 is retracted, and drive push arm 15 to travel forward, while two push arms, 15 angle increases, plus The fast speed of advancement of push-plate handle 13, shortens the return time of the pusher of pallet 2, improves the pushing efficiency of pallet 2.Support After the return of disk pusher 11, control system control stepper motor 3 34 is rotated, by above close to pallet 2 be transported to and wait to push Position.The horizontal conveying belt 40 of pallet sidewise conveying device 11 is arranged on behind tray supply apparatus 8, horizontal conveying belt during installation 40 upper surfaces are identical or slightly lower with the floor height of pallet 2 in position to be pushed, and utility tray 2 is pushed.Two sets of empty pallets are received Acquisition means 5 are separately mounted to the left and right sides of frame 9 below of tray supply apparatus 8, and two horizontal conveying belts 11 are respectively towards being close to Empty pallet collection device 5 rotate.After pallet 2 is pushed to pallet sidewise conveying device 7, garlic seed box extracts delivery device 3 The garlic seed box 39 that manipulator 44 will be close to empty pallet collection device 5 first is taken away, after garlic seed box 39 is taken away, the band of stepper motor 2 35 Dynamic horizontal conveying belt 40 is rotated to empty pallet collection device 5, garlic seed box 39 below is transported to and treats crawl position, and pallet 2 takes Walk kind of box part to enter on the guide rail of empty pallet collection device 5, treat that garlic seed box 39 all takes in pallet 2, empty pallet 2 all enters Enter empty pallet collection device 5.Now, the guide rail of control system control stepper motor three rotation loading pallet 2 is moved upwards, by under Face close to guide rail go to the receiving position of pallet 2 (rail height of garlic seed box to be received is highly identical with conveyer belt).Two sets of garlics Plant box extraction delivery device 3 and be separately mounted to horizontal conveying belt 42 near the side of empty pallet collection device 5, mounting seat 41 is arranged on In the front frame 9 of horizontal conveying belt 40, horizontal guide rail 42 is arranged on the top of horizontal conveying belt 40, horizontal guide rail 42 and machine longitudinal direction Diameter parallel, upright guide rail 43 is installed below telescopic arm 45 and manipulator 44, and upright guide rail 43 can drive telescopic arm 45 and machinery 44 hands vertically move up and down, and can also be moved forward and backward along horizontal guide rail 42.Telescopic arm 45 can driving mechanical hand 44 laterally stretch Exhibition is shunk.When manipulator 44 captures 4 adjacent garlics from pallet sidewise conveying device 11 near the side of empty pallet collection device 5 After planting box 39, upright guide rail 43 drives the vertically motion, garlic kind upwards of telescopic arm 45, manipulator 44 and garlic seed box 39 first Box 39 leaves pallet 2, and then upright guide rail 43 drives telescopic arm 45, manipulator 44 and garlic seed box 39 to be transported backward along horizontal guide rail 42 It is dynamic, meanwhile, telescopic arm 45 is stretched out, and when garlic seed box 39 reaches the top of plough 4, the distance of adjacent garlic seed box 39 is sowed equal to garlic Line-spacing, upright guide rail 43 drives telescopic arm 45, manipulator 44 and garlic seed box 39 to move vertically downwards, by the water of garlic seed box 39 Keep flat in the kind ditch between the biside plate of plough 4.Then upright guide rail 43 drives telescopic arm 45, manipulator 44 and the edge of garlic seed box 39 Vertical direction is moved upwards, when the lower end of manipulator 44 is slightly greater height than 39 upper limb height of garlic seed box on horizontal conveying belt 40, so Upright guide rail 43 drives telescopic arm 45, manipulator 44 to be travelled forward along horizontal guide rail 42 afterwards, and simultaneous retractable arm 45 shrinks, work as machine When tool hand 44 is in 39 medium position of garlic seed box, upright guide rail 43 drives telescopic arm 45, manipulator 44 and garlic seed box 39 along vertical Direction moves downward, and captures next group of garlic seed box 39.Plough 4 uses core-furrow furrow-making device, and the biside plate length of plough 4 is equal to Or slightly larger than the length of garlic seed box 39, biside plate horizontal spacing is slightly larger than the width of garlic seed box 39.

During work, the full-automatic garlic planter is articulated in rear tractor by three-point hitch 1；Trifilar suspension machine Two tray supply apparatus 8 place the pallet 2 that multilayer fills with garlic seed box to structure 1 below, and pallet pusher 11 is in control system control Orlop pallet 2 is pushed on the horizontal conveying belt 40 of pallet sidewise conveying device 7 first under system.Then, pallet pushes dress Put 11 returns, the stepper motor 3 34 of control system control tray supply apparatus 8 is rotated, by above close to pallet 2 be transported to Position to be pushed.Fill with garlic seed box 39 pallet 2 be pushed to pallet sidewise conveying device 7 after, each garlic seed box extract deliver Device 3 will be taken away close to the one of empty pallet collection device 5 group of (4) garlic seed box 39 first, and be conveyed horizontally to plough 4 and output Kind ditch.After the garlic seed box of side is taken away in the top tray 2 of horizontal conveying belt 40, control system control stepper motor 2 35 is rotated, Pallet 2 is conveyed to empty pallet collection device 5, next group of garlic seed box 39 is transported to treats crawl position, and pallet blank panel part is entered Enter empty pallet collection device 5, after garlic seed box in pallet 2 39 is all removed, empty pallet 2 fully enters empty pallet collection device 5, now, control system control stepper motor is rotated and drives chain to rotate, and empty pallet is delivered up, empty pallet collection device 5 In rear set guide rail go to pallet receiving position.

The full-automatic planter can once sow 8 rows, the machine speed of travel be detected by encoder, by control system according to inspection The machine speed of travel of survey controls operating rate and the beginning and ending time of each device, coordinates whole machine work coordination, automaticity Height, after planting garlic kind can keep bulbil attitude upward, can effectively improve labor productivity, reduce labour intensity, meet garlic Sowing is required.

Protection domain not limited to this of the present utility model, any one skilled in the art is in the utility model In the technical scope of disclosure, the simple change or equivalence replacement of the technical scheme that can be become apparent to each fall within this practicality newly In the protection domain of type.

Claims (5)

1. a kind of full-automatic garlic planter, including frame, pallet sidewise conveying device, garlic seed box extract delivery device, control System, plough and land wheel；Characterized by further comprising tray supply apparatus, pallet pusher and empty pallet collection device；

Described tray supply apparatus include eight sprocket wheels, chain, L-type guide rail, four sprocket shafts, stepper motor three, worm gear snails Bar and, shaft coupling；A sprocket wheel is respectively installed at every sprocket shaft two ends, and four sprocket shafts are divided into the two groups of settings in left and right；In every group Two sprocket shafts are arranged above and below, and every sprocket shaft is arranged in frame along machine fore-and-aft direction with bearing block, and two sprocket shafts Axial connecting line is located at a risers, and two sprocket wheels up and down on every group of sprocket shaft are connected with chain；Two groups the two of sprocket shaft Cochain wheel shaft axial connecting line and two axial connecting line horizontal parallels of lower sprocket axle；Above four sprocket wheels and four sprocket wheels are each below In same perpendicular；Relative level installs multipair L-type guide rail on chain between the sprocket shaft of every group of left and right, for putting Tray, spacing is equal between each pair L-type guide rail；L-type guide rail is provided with pulley, rubbing when pulley is used to reduce tray motion Wipe；The right and left for filling with the pallet of garlic seed box is individually placed to above the pulley of left and right sides L-type guide rail；Before each lower sprocket axle One turbine of each installation in end, stepper motor three is arranged on two centre positions of lower sprocket axle, highly less than lower sprocket axle, stepping The dynamic output in the both sides of motor three, shaft coupling is respectively provided with the output shaft of stepper motor both sides；The shaft coupling other end installs snail Bar, worm screw is connected with the worm gear on lower sprocket axle；Stepper motor three is rotated, and two lower sprocket axles are driven by turbine and worm Rotate, so as to by chain-driving tray motion, pallet be conveyed downwards, orlop pallet is transported to stepping when position is pushed Motor three stops operating, and waits pallet to be pushed away, pallet pusher reset after, stepper motor three is rotated, by pallet above after It is continuous to be fed downwardly into position to be pushed；

Described pallet pusher is arranged between tray supply apparatus orlop pallet and stepper motor three；Pallet pushes dress Put including parallelogram lindage, push arm, limit guide rail, support, stepper motor one, gear and tooth bar；Parallelogram lindage according to Needs are set to multiple；Parallelogram lindage summit foremost is fixedly mounted in frame, the top of parallelogram lindage end Point is arranged on above tooth bar front end；Limit guide rail is installed on tooth bar or so two sides, and limit guide rail is arranged in frame by support；Step Stepper motor one is arranged on below limit guide rail, and gear, wheel and rack engagement connection are installed on the output shaft of stepper motor one；Two Push arm is arranged on two bars of parallelogram lindage end；Stepper motor one is rotated, and is led along spacing by gear driven tooth bar Rail is moved, the vertex movements of rack drives four-bar mechanism, realizes the flexible of parallelogram lindage；When needing to push pallet backward When, stepper motor one is rotated, and is moved backward by gear driven tooth bar, and parallelogram lindage is stretched out, and drives push arm to move backward Pallet level is released backward, when pallet is pushed into pallet sidewise conveying device, stepper motor one is inverted, by gear band Carry-over bar is travelled forward, and parallelogram lindage is retracted, and drives push arm to travel forward, and after push arm resets, planting box feedway will be upper Another garlic seed box of face is transported to position to be pushed, in case pushing；Described limit guide rail includes outer guide, interior guide rail and rolling Wheel；Interior guide rail and outer guide are in groove profile, and interior guide rail and outer guide are constituted by a perpendicular and upper and lower two end faces, interior The V-type that can be cooperated and install is converted into the middle of two end faces up and down of guide rail and outer guide to its inner side；Interior guide rail it is upper and lower Distance of two end face outer rims apart between slightly smaller than upper and lower two end faces of outer guide；Interior guide rail and outer guide are by respectively upper and lower two The end face of individual V-type is relatively mobilizable to be fastened；Multiple rollers are uniformly provided with by wheel shaft on the vertical plane of outer guide, are rolled Wheel is located between two upper and lower end faces of interior guide rail, and the spacing between two upper and lower end faces of the interior guide rail of roller diameter is smaller；Tooth bar Interior guide rail with the left and right sides links together, and pulls tooth bar, and roller original place rotates, and interior guide rail is directed at roller and goes forward along V-type After move；

Described empty pallet collection device is arranged in the frame on the outside of pallet sidewise conveying device, and its structure supplies dress with pallet Put that structure is identical, the rotation direction of tray supply apparatus and empty pallet collection device carrier chain is opposite；Tray supply apparatus it is defeated Send chain to rotate down, pallet is fed downwardly into position to be pushed；And the carrier chain of empty pallet collection device is rotated up, by after The L-type guide rail in face goes to empty pallet receiving position, waits blank panel to be received；Empty pallet receiving position is high with horizontal conveying belt upper surface Degree is identical.

2. a kind of full-automatic garlic planter as claimed in claim 1, it is characterised in that described pallet sidewise conveying device Positioned at the rear portion of tray supply apparatus；Pallet sidewise conveying device includes roll shaft, horizontal conveying belt, baffle plate, Chain conveyer and stepping Motor two；The bottom level of the horizontal conveying belt upper level pallet to be pushed with orlop is identical or slightly lower, pallet Be pushed to the orlop pallet of kind of box feedway on described horizontal feed band by pusher；Baffle plate is fixedly mounted on level On conveyer belt, for promoting pallet to a side shifting；After garlic seed box is taken away by garlic seed box extraction delivery device in pallet, control system System control stepper motor two is rotated, and drives horizontal conveying belt to rotate by Chain conveyer, and under the promotion of baffle plate, pallet is defeated to side Send, garlic seed box is transported to and treats crawl position, after conveying in place, stepper motor two stops operating；Treat that garlic seed box is taken away in pallet Afterwards, pallet delivers into empty pallet collection device to side；Pallet pusher pushes away next pallet of tray supply apparatus It is sent to pallet sidewise conveying device；After garlic seed box is all taken away in pallet, empty pallet fully enters empty pallet collection device.

3. a kind of full-automatic garlic planter as claimed in claim 1, it is characterised in that described garlic seed box is extracted delivers dress Setting in described horizontal conveying belt top；Garlic seed box extracts delivery device includes horizontal guide rail, upright guide rail, sliding sleeve, stepping Motor I, stepper motor II, stepper motor III, telescopic arm, manipulator and mounting seat；Garlic seed box extracts delivery device to be used to complete The crawl of garlic seed box, backward lifting, conveying, height decline, dispensing, then manipulator return, prepares next group of garlic seed box of crawl.

4. a kind of full-automatic garlic planter as claimed in claim 1, it is characterised in that described control system includes monolithic Machine, stepper motor and encoder；Encoder is arranged on the land axle of existing walking mechanism；Control system is used to control each stepping The rotation of motor, dwell time, rotating speed and rotational angle, supply pallet, pallet is pushed, pallet is laterally conveyed, garlic seed box is grabbed Take dispensing, collection tray cooperation.

5. a kind of full-automatic garlic planter as claimed in claim 1, it is characterised in that described plough uses existing core Ploughshare formula plough, plough is arranged on below the frame at described horizontal conveying belt rear；Plough side plate length be equal to or slightly More than garlic seed box length, the spacing between plough biside plate is slightly larger than garlic seed box width.