CN108370706A

CN108370706A - A kind of rack of garlic digging harvester

Info

Publication number: CN108370706A
Application number: CN201810193436.5A
Authority: CN
Inventors: 孙群
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-17
Filing date: 2016-06-17
Publication date: 2018-08-07
Also published as: CN108337984A; CN108770461B; CN105940848B; CN108770461A; CN108496520A; CN105940848A

Abstract

The invention discloses a kind of garlic digging harvesters of the present invention, and the collecting mechanism being arranged in the support mechanism of rack front end, digging mechanism at rack rear portion is arranged by rack, the gripping conveyor structure composition being arranged between digging mechanism and collecting mechanism.The harvest of garlic may be implemented in the present invention；And it can realize the separation with garlic bar of garlic；During harvest, realizes garlic root system soil-removing, and retain root system, facilitate collection, prevent collsion damage garlic, improve the collection quality of garlic；Harvest process, transmission are stablized, and will not be fallen off in transmit process；The garlic collection device being equipped with；Higher efficiency the garlic of harvest is collected, improves working efficiency, is convenient for the timely storage of garlic.

Description

A kind of rack of garlic digging harvester

The application is Chinese patent, application number 2016104292099, on June 2016 applying date 17, entitled The divisional application of " a kind of rack of garlic digging harvester ".

Technical field

The present invention relates to agricultural harvesting machineries, are exactly a kind of racks of garlic digging harvester.

Background technology

Garlic nutrient is abundant, and unique flavor is widely used, has the function of the medical and health cares such as sterilization, antibacterial, antitoxin.Greatly Garlic is one of main industrial crops in China.About 12,000,000 mu of Chinese cultivated area, accounts for 90% or more grown worldwide area, Main region is in Shandong, one band of Henan, Anhui and Jiangsu, based on two big kind of purple garlic and Bai Pi garlics.

In recent years, garlic is increasingly by concern both domestic and external, and planted area is in ascendant trend year by year.

But for a long time, garlic harvest is dug and is picked up mainly by traditional artificial plane, and labor intensity is big, operating efficiency Low, per 0.4 mu of harvest is only capable of daily for each person, production cost is high, and is easy to damage garlic, influences Garlic quality, direct shadow Ring the economic well-being of workers and staff of garlic farmers.The harvest of garlic is also limited by season, and best harvest time only has 9d, and harvest is big in the meantime Garlic can guaranteed quality and price and yield.Harvest is too early or can all directly influence the commodity value of garlic too late. Therefore, during every garlic harvest, garlic field sea of people digs garlic, and harvest is of high cost, of poor quality, and garlic harvest is difficult to ask Topic has seriously affected the development of garlic industry, and there is an urgent need to performance stabilization, reliable operation, adaptable garlics by numerous garlic farmers Harvest machinery provides technical support for garlic harvest.Therefore, the advanced garlic harvesting of development and popularization changes garlic harvest Fall behind situation, promote the further development of garlic industry, releases trouble and worry for peasant, be that one of presently relevant industry is important Work.

The primary structure of garlic digging harvester can be divided into rack, and rack fixes digging mechanism, conveying mechanism, root and removes native machine Structure, cutting mechanism, collecting mechanism.

The setting of rack determines the overall structure and function of garlic digging harvester to a certain extent.

Invention content

It is simple in structure the technical problem to be solved in the present invention is to provide a kind of rack of garlic digging harvester, easy to assembly, energy The a series of action excavating, convey, removing soil, collect is realized, to complete the collection of garlic and avoid garlic in collection process It is damaged.

In order to solve the above technical problems, the present invention uses following technological means：

A kind of rack of garlic digging harvester, including bucket holder, bucket holder are equipped with clamping transfer gantry, it is characterised in that：It is described Bucket holder be equipped with collection bucket, the front end of the holder that struggles against is equipped with vertical fixed frame, and vertical fixed frame is equipped with connecting rod, connecting rod Bottom is connected and fixed digging mechanism by link；Clamping transfer gantry is inclined at the top of bucket holder, clamping conveying branch Frame is equipped with clamping carrier chain, and the lower section that transfer gantry is clamped is equipped with Qu Tu mechanisms, and Qu Tu mechanisms are equipped with root soil block and pat dress It sets, root soil block crash device and root soil block screen；Root soil block beating device is equipped with the clappers being arranged in pairs, clappers Garlic root must be patted in relative motion, root soil block crash device, which is equipped with, goes earthen platform rank, root soil block screen to set There is bolter;

At least one in the clappers being arranged in pairs is convex equipped with the extruding being spaced apart in its medial surface;

Described goes 3-7 grades of earthen platform rank stepped setting, and earthen platform rank is gone to be equipped with elastic layer；Go to the upper surface front end of earthen platform rank The line of portion's central point is parallel with gripping conveyor structure, and earthen platform rank is gone to be connected and fixed with rack by step supporting rack；

The lower section of the clamping transfer gantry end is equipped with garlic position shearing guide rail, and garlic position shearing guide rail fixes cutting Mechanism, cutting mechanism cut garlic cane；The lower section of garlic position shearing guide rail is equipped with bolter；

The front end of the bucket holder is equipped with load-bearing crossbeam, and the both sides of the front end for the holder that struggles against are equipped with direction controlling beam；

The front end of the bucket holder is equipped with fixed frame before clamping conveying, and fixed frame is connected and fixed clamping conveying branch before clamping conveying The input terminal of frame.

For the technical program using bucket holder as pedestal, fixed other parts improve the stability of rack, clamping conveying branch Frame is arranged in the top of bucket holder, it is possible to reduce the volume of the present apparatus, the setting of Qu Tu mechanisms is below clamping transfer gantry（Bucket branch Above frame）It can further improve the compactedness of present apparatus structure；Qu Tu mechanisms are equipped with root soil block beating device, root soil block touches Collision device and root soil block screen；By beating, collision, sieve from the way of be combined, go soil more thoroughly, it is cleaner.

Earthen platform rank is gone by classification setting；The soil of root can be effectively removed；Remove the upper table front end of earthen platform rank The line of central point is parallel with clamping transfer gantry, and every level-one of the root system and setting that can make garlic goes the position phase of earthen platform rank It is corresponding.

By the way that garlic position shearing guide rail is arranged, garlic cane in conveying is clamped to be transported to garlic position shearing guide rail In the interval of setting, in the lower section of garlic position shearing guide rail, guide rail limits garlic movement in vertical direction, works as garlic the garlic of garlic Head is increased to cutter level height at 3-4cm, cuts off cane using cutting mechanism, garlic is made to fall on bolter.

The bolter is equipped with sieve baffle, and spaced separation transfer roller is equipped between sieve baffle, and separation transfer roller is in arc The discharge end of shape setting bolter is arranged in collection bucket into above Hatch Opening.

Baffle is sieved by setting, can prevent garlic from being slid from the both sides of bolter；When garlic is by detaching transfer roller, turn Roller rotates, and so that garlic is rolled, during rolling, the mud particles on root and surface are further detached.

The upper surface of the collection bucket is inclined-plane, and the soil that bolter is isolated slides into inclined-plane bottom by beveled top end End.

Load-bearing crossbeam is connected to place of the four-wheel farm tractor for drawing other agricultural machinery；Direction controlling beam, which is connected to, to be dragged On machine drawing lifter；When receiving, it is convenient for control direction；When on the way, garlic digging harvester is increased to apart from one spacing of ground From can run at high speed, and protect garlic digging harvester without damage.

The clamping transfer gantry of the present apparatus is equipped with clamping carrier chain, and the preferred national standard 08BF1 bilaterals of carrier chain are single Sharp-tooth chain 2, every 3 meters of total length, 1.5 meters of active length, two groups of motor-driven two chains wherein side when work It being closely packed together, carrier chain is identical against the side direction of motion, and adjustment carrier chain initial position is staggered by the pointed tooth of close place, Can be garlic stalk firm grip, it is that fore-and-aft tilt is installed on garlic digging harvester to convey chain guide, and carrier chain front end exists Before garlic digger blade at 2cm-3cm and position is minimum, apart from ground only 5cm-7cm；

To be further ensured that the tension between carrier chain, carrier chain install multiple bearings to keep chain to abut, when ensureing garlic It carves and is clamped without slipping, bearing installation axle selects the angle bar of 30mm*30mm*3mm, identical with carrier chain set-up mode；With same Such as 30 ° of the subtended angle of sample is mounted below track.

Digger blade section is triangle, and the apex angle of triangle is blade, and the upper surface of digger blade is smooth cambered surface.

The upper surface of digger blade is designed as smooth cambered surface, and digger blade thickness is decremented to the sword of zero formation digger blade from back to front Portion reduces resistance during preferably excavating garlic, improves the separating property of soil and digger blade.

The earth lifting angle α of the digger blade is 20 °, 270 mm of length of digger blade, wide 120 mm of digger blade.Above-mentioned angle And the parameter setting of shovel, garlic can be harvested to and be realized well in mining process the separation of soil and digger blade.

The rear end face of the digger blade is connect by link with rack, and link is equipped with connecting rod, branch sleeve, even Extension bar is equipped with pin hole, connecting pin with branch sleeve, and connecting rod adjusts the excavating depth of digger blade with branch sleeve.

The support bracket is equipped with load-bearing stick；The both sides up and down of load-bearing stick, which are respectively equipped with, helps stick, lower support stick；It helps The root of holder is held to connect by put together the front end of guide rail stick of carrier openings width adjusting joint and garlic；Garlic is put together guide rail stick The front end for extending to gripping conveyor structure.

The upper righting for helping stick to be used for garlic stalk top；Load-bearing stick is used for support bracket load-bearing, and keeps holder shape Shape, lower support stick help Garlic head point.Carrier openings width adjusting joint can use bolt, nut；When needing to adjust Tune pine nut is transferred to proper angle in fastening nut when holder subtended angle；Above-mentioned regulative mode can arbitrarily adjust setting Angle.

Clappers are arranged in pairs, and the surface of one of clappers is convex equipped with spaced extruding, another is had the final say and squeezes Convex corresponding position is equipped with spring, pats in extrusion process, and it is convex that spring is inserted in extruding.The length of spring, which is more than, squeezes convex length Degree can prevent from squeezing the wetter soil of convex bonding.

Deflector chute is equipped in the collection bucket, deflector chute is obliquely installed along collection bucket diagonal line, and the top of deflector chute is set It sets and is connected into Hatch Opening, the top of deflector chute and the bottom end of link slot, the top of link slot and the discharge end of bolter connect.

This rack is conveyed by the way that gripping conveyor structure is arranged using carrier chain, and the tensioning of conveyor chain is high, transportation performance Stablize；Earthen platform rank is gone by setting, in the case where not cutting root system, phase first is carried out using clappers to the soil to garlic root The beating of movement is removed, during beating, soil loosely directly squeeze it is broken fall off, wetter soil part is extruded into Soil thin slice along gripping conveyor structure direction；Above-mentioned soil thin slice can collide earthen platform rank in continuing conveying, remove soil Under the collision of step, soil platelet exfoliation；When passing through bolter, the soil of root remaining and the soil on garlic surface turn through separation Roller further falls off separation；Therefore this rack can make the hairy root of garlic to collection process during garlic is collected In garlic formed protection, avoid garlic collision cause to damage；Point of garlic and stalk may be implemented by straw cutting mechanism From realization is returned crop stocks to the field；The collection of garlic may be implemented by collection bucket；The present apparatus is simple in structure, and harvest effect is good.

Description of the drawings

Fig. 1 is the front view of the present invention.

Fig. 2 is Fig. 1 stereograms.

Fig. 3 is a kind of stereogram of specific implementation mode of root soil block beating device in Fig. 1.

Fig. 4 is a kind of stereogram for the specific implementation mode having the final say in Fig. 3.

Fig. 5 be the present invention remove a kind of stereogram of specific implementation mode of earthen platform rank.

Fig. 6 is a kind of stereogram of specific implementation mode of the collection bucket in Fig. 1.

Fig. 7 is the stereogram of digging mechanism of the present invention.

Fig. 8 is the stereogram that the present invention helps mechanism.

Fig. 9 is the stereogram of cutting mechanism of the present invention.

Figure 10 is the structural schematic diagram that the present invention has the final say.

Figure 11 is the structural schematic diagram of deflector chute and link slot of the present invention.

Figure 12 is the front view of deflector chute in Figure 11.

Figure 13 is the structural schematic diagram of link slot in this Figure 11.

Reference sign：Transfer gantry is clamped in 1-；2- garlic position shearing guide rails；Carrier chain is clamped in 3-；4- is perpendicular To fixed frame；Fixed frame before 5- clamping conveyings；6- direction controlling beams；7- load-bearing crossbeams；8- helps mechanism；9- rotation every From knife；10- digger blades；11- links；12- carrying rollers；13- bucket holders；14- CD outlets；15- sieves baffle；16- points From sieve；17- collection buckets；18- is into Hatch Opening；19- supporting racks；20- connecting rods；21- branch sleeves；22- root soil blocks are clapped Beat device；23- has the final say；24- goes earthen platform rank；25- squeezes convex；26- elastic layers；27- detaches transfer roller；28- springs；29- Cam；30- motors；31- step fixed frames；32- rotary cutters；33- stationary knifes；Stick is helped on 34-；35- load-bearing sticks； Stick is helped under 36-；37- carrier openings width adjustings joint；38- helps fixed frame；39- springs；40- deflector chutes； 41- link slots.

Specific implementation mode

With reference to embodiment, further illustrate the present invention.

According to Fig. 1, Fig. 2；A kind of rack of garlic digging harvester, including bucket holder 13, bucket holder 13 are equipped with load-bearing Wheel 12；The holder 13 that struggles against is equipped with clamping transfer gantry 1, and the bucket holder 13 is equipped with collection bucket 17, the front end for the holder 13 that struggles against Equipped with vertical fixed frame 4, vertical fixed frame 4 is equipped with connecting rod 20, and the bottom of connecting rod 20 is connected and fixed digging by link 11 Dig mechanism；Clamping transfer gantry 1 is inclined at the top of bucket holder 13, and clamping transfer gantry 1 is equipped with clamping carrier chain 3, The front end that transfer gantry 1 is clamped is equipped with support mechanism 8；The lower section that transfer gantry 1 is clamped is equipped with Qu Tu mechanisms.

In conjunction with Fig. 3, Fig. 4, Fig. 5, Fig. 6 it is found that Qu Tu mechanisms are equipped with root soil block beating device 22, root soil block collision dress It sets and root soil block screen；Root soil block beating device 22 is equipped with the clappers 23 being arranged in pairs, in 23 relative motions of having the final say Garlic root must be patted, root soil block crash device is equipped with and goes earthen platform rank 24, and earthen platform rank 24 is gone to pass through step fixed frame 31 It is connected and fixed；Root soil block screen is equipped with bolter 16.

For the technical program using bucket holder 13 as pedestal, fixed other parts improve the stability of rack, clamping conveying Holder 1 is arranged in the top of bucket holder 13, it is possible to reduce the volume of the present apparatus, Qu Tu mechanisms are arranged in the case where transfer gantry 1 is clamped Side（13 top of bucket holder）It can further improve the compactedness of present apparatus structure；Qu Tu mechanisms are equipped with root soil block beating device 22, root soil block crash device and root soil block screen；By beating, collision, sieve from the way of be combined, go soil it is more thorough It is bottom, cleaner.

In conjunction with Fig. 4 it is found that at least one in the clappers 23 being arranged in pairs its medial surface be equipped be spaced apart Extruding convex 25, squeeze convex 25 and leave hole on the mud cake that 23 clamping of clappers is formed, and the mud cake with hole is colliding It is more easily broken when going earthen platform rank 24 to fall.Clappers 23 are connected and fixed by spring 28 and motor 30 and rack, pass through turning for cam 29 Dynamic and spring elastic potential energy works；

In conjunction with Fig. 5 it is found that described goes 24 3-7 grades of the stepped setting of earthen platform rank, earthen platform rank 24 is gone to be equipped with elastic layer 26；It goes The line of the upper table front end central point of earthen platform rank 24 is parallel with gripping conveyor structure, and earthen platform rank 24 is gone to pass through step supporting rack 19 are connected and fixed with rack.

Earthen platform rank 24 is gone by classification setting；The soil of root can be effectively removed；Before going to the upper surface of earthen platform rank 24 The line of end center point is parallel with clamping transfer gantry 1, and the root system of garlic and every level-one of setting can be made to go earthen platform rank 24 Position it is corresponding.

The lower section of clamping 1 end of transfer gantry is equipped with garlic position shearing guide rail 2, garlic position shearing guide rail 2 Fixed cutting mechanism, cutting mechanism cut garlic cane；The lower section of garlic position shearing guide rail 2 is equipped with bolter 16.

In conjunction with Fig. 9 it is found that cutting mechanism is equipped with rotary cutter 32, rotary cutter 32 cooperatively forms continuously with stationary knife 33 Cutting.

By the way that garlic position shearing guide rail 2 is arranged, garlic cane in conveying is clamped to be transported to garlic positioning scissors incisal guide In the interval that rail 2 is arranged, for the garlic of garlic in the lower section of garlic position shearing guide rail 2, guide rail limits garlic movement in vertical direction, When garlic and cutter level height increase to 3-4cm at, using cutting mechanism cut-out cane, garlic is made to fall on bolter 16.

In conjunction with Fig. 6 it is found that the bolter 16 is equipped with sieve baffle 15, spaced separation is equipped between sieve baffle 15 The discharge end of transfer roller 27, the arc-shaped setting bolter 16 of separation transfer roller 27 is arranged in collection bucket 17 into above Hatch Opening 18.

Baffle 15 is sieved by setting, can prevent garlic from being slid from the both sides of bolter 16；Garlic is by detaching transfer roller When 27, transfer roller rotation makes garlic roll, during rolling, the mud particles on root and surface are further detached.

The upper surface of the collection bucket 17 is inclined-plane, and the soil that bolter 16 is isolated is slided into tiltedly by beveled top end Face bottom end；The top of the rear end of collection bucket is equipped with into Hatch Opening 18；The bottom surface or side of collection bucket are equipped with CD outlet 14.

The front end of the bucket holder 13 is equipped with load-bearing crossbeam 7, and the both sides of the front end for the holder 13 that struggles against are equipped with direction controlling beam 6。

Load-bearing crossbeam 7 is connected to place of the four-wheel farm tractor for drawing other agricultural machinery；Direction controlling beam 6 is connected to On tractor lifter；When receiving, it is convenient for control direction；When on the way, garlic digging harvester is increased to certain apart from ground Distance can be run at high speed, and protect garlic digging harvester without damage.

The front end of the bucket holder 13 is equipped with fixed frame 5 before clamping conveying, 5 connection fixing clamp of fixed frame before clamping conveying Hold the input terminal of transfer gantry 1.

The clamping transfer gantry 1 of the present apparatus is equipped with clamping carrier chain 3, the preferred national standard 08BF1 bilateral lists of carrier chain Arrange sharp-tooth chain 2, every 3 meters of total length, 1.5 meters of active length, two chains of two groups of motors 30 driving are wherein when work Side is closely packed together, and carrier chain is identical against the side direction of motion, and adjustment carrier chain initial position interlocks by the pointed tooth of close place Arrangement, can be garlic stalk firm grip, and it is that fore-and-aft tilt is installed on garlic digging harvester to convey chain guide, before carrier chain End is before garlic digger blade 10 at 2cm-3cm and position is minimum, apart from ground only 5cm-7cm；

In conjunction with Fig. 7 it is found that 10 section of digger blade is triangle, the apex angle of triangle is blade, the upper surface of digger blade 10 For smooth cambered surface.

The upper surface of digger blade 10 is designed as smooth cambered surface, and 10 thickness of digger blade is decremented to zero formation digger blade from back to front 10 blade reduces resistance during preferably excavating garlic, improves the separating property of soil and digger blade 10.

The outside of digger blade 10 is equipped with rotation isolation knife 9, and rotation isolation knife 9 is moved by driving device and rotated, and excavation is made Shovel the soil block taken up blocks it to be pressed on the crop of interplanting by cutting.

The earth lifting angle α of the digger blade 10 is 20 °, 270 mm of length of digger blade 10,10 wide 120 mm of digger blade.On Angle and the parameter setting of shovel are stated, garlic can be harvested in mining process and be realized well soil and digger blade 10 Separation.

The rear end face of the digger blade 10 is connect by link 11 with rack, and link 11 is equipped with connecting rod 20, connects Female connector cylinder 21, connecting rod 20 are equipped with pin hole, connecting pin with branch sleeve 21, and connecting rod 20 adjusts digger blade with branch sleeve 21 10 excavating depth.

In conjunction with Fig. 8 it is found that the support bracket is equipped with load-bearing stick 35；The both sides up and down of load-bearing stick 35, which are respectively equipped with, to be helped Hold stick 34, lower support stick 36；It is put together guide rail stick by carrier openings width adjusting joint 37 and garlic the root of support bracket Front end connects；Garlic is put together the front end for extending to gripping conveyor structure of guide rail stick.

The upper righting for helping stick 34 to be used for garlic stalk top；Load-bearing stick 35 is used for support bracket load-bearing, and keeps propping up Frame shape, lower support stick 36 help Garlic head point.Carrier openings width adjusting joint 37 can use bolt, nut；When Tune pine nut when adjusting bracket subtended angle is needed to be transferred to proper angle in fastening nut；Above-mentioned regulative mode can be adjusted arbitrarily Subtended angle is set.

Support bracket helps fixed frame 38 to be connect with clamping transfer gantry 1 by helping fixed frame 38 to be connected and fixed.

In conjunction with Figure 10 it is found that clappers 23 are arranged in pairs, the surface of one of clappers 23 is convex equipped with spaced extruding 25, another clappers is equipped with spring 39 with convex 25 corresponding position is squeezed, and pats in extrusion process, it is convex that spring 39 is inserted in extruding 25.The length of spring 39 is more than the length of extruding convex 25, can prevent from squeezing the wetter soil of convex 25 bonding.

Figure 11, Figure 12, Figure 13 are equipped with deflector chute 40 it is found that the collection bucket 17 is interior, and deflector chute 40 is right along collection bucket 17 Linea angulata is obliquely installed, and the top setting of deflector chute 40 is connect into the top of Hatch Opening 18, deflector chute 40 with the bottom end of link slot 41, The top of link slot 41 is connect with the discharge end of bolter 16.

This rack is conveyed by the way that gripping conveyor structure is arranged using carrier chain, and the tensioning of conveyor chain is high, transportation performance Stablize；Go earthen platform rank 24 by setting, in the case where not cutting root system, first to the soil of garlic root using clappers 23 into The beating of row relative motion is removed, during beating, soil loosely directly squeeze it is broken fall off, wetter soil part quilt It is extruded into the soil thin slice along gripping conveyor structure direction；Above-mentioned soil thin slice can collide earthen platform rank 24 in continuing conveying, Under the collision for going earthen platform rank 24, soil platelet exfoliation；When by bolter 16, the soil of root remaining and the mud on garlic surface Soil further falls off separation through detaching transfer roller 27；Therefore this rack during garlic is collected, can make hairy of garlic Portion forms protection to the garlic during collection, and garlic collision is avoided to cause to damage；Garlic may be implemented by straw cutting mechanism The separation of head and stalk, realization are returned crop stocks to the field；The collection of garlic may be implemented by collection bucket 17；The present apparatus is simple in structure, receives It is good to obtain effect.

The advantageous effect of the present embodiment is：

（1）It is simple in structure, compact；

（2）It during harvest, realizes garlic root system soil-removing, and retain root system, facilitates collection, prevent collsion damage garlic, improve The collection quality of garlic；

（3）Harvest process, transmission are stablized, and will not be fallen off in transmit process；

（4）Equipped with garlic collection device；Higher efficiency the garlic of harvest is collected, improves working efficiency, is convenient for garlic Timely storage.

Since the foregoing is merely the specific implementation modes of the present invention, but the protection of the present invention is without being limited thereto, any skill The technical staff in art field it is contemplated that the equivalent variation or replacement of the technical program technical characteristic, all cover the present invention's Within protection domain.

Claims

1. a kind of rack of garlic digging harvester, including bucket holder, bucket holder are equipped with clamping transfer gantry, it is characterised in that：Institute The bucket holder stated is equipped with collection bucket, and the front end for the holder that struggles against is equipped with vertical fixed frame, and vertical fixed frame is equipped with connecting rod, connecting rod Bottom digging mechanism is connected and fixed by link；Clamping transfer gantry is inclined at the top of bucket holder, clamping conveying Holder is equipped with clamping carrier chain, and the lower section that transfer gantry is clamped is equipped with Qu Tu mechanisms, and Qu Tu mechanisms are patted equipped with root soil block Device, root soil block crash device and root soil block screen；Root soil block beating device is equipped with the clappers being arranged in pairs, and claps Garlic root must be patted in plate relative motion, root soil block crash device is equipped with and removes earthen platform rank, root soil block screen Equipped with bolter；

At least one in the clappers being arranged in pairs is convex equipped with the extruding being spaced apart in its medial surface；Another clappers It is equipped with spring with convex corresponding position is squeezed；

The front end of the bucket holder is equipped with load-bearing crossbeam, and the both sides of the front end for the holder that struggles against are equipped with direction controlling beam.

2. the rack of garlic digging harvester according to claim 1, it is characterised in that：The bolter is equipped with sieve baffle, The separation transfer roller being spaced apart is equipped between sieve baffle, the discharge end of the arc-shaped setting bolter of separation transfer roller is arranged in collection bucket Into above Hatch Opening.

3. the rack of garlic digging harvester according to claim 2, it is characterised in that：The upper surface of the collection bucket is oblique Face, the soil that bolter is isolated slide into surface bottom by beveled top end.

4. the rack of garlic digging harvester according to claim 3, it is characterised in that：The top of the rear end of the collection bucket Equipped with into Hatch Opening, the bottom surface or side of collection bucket are equipped with CD outlet.

5. according to any in Claims 1-4, it is characterised in that：Deflector chute, deflector chute are equipped in the collection bucket It is obliquely installed along collection bucket diagonal line, the top setting of deflector chute connects into Hatch Opening, the top of deflector chute and the bottom end of link slot It connects, the top of link slot and the discharge end of bolter connect.