CN105875008B - A kind of garlic digging harvester - Google Patents
A kind of garlic digging harvester Download PDFInfo
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- CN105875008B CN105875008B CN201610429285.XA CN201610429285A CN105875008B CN 105875008 B CN105875008 B CN 105875008B CN 201610429285 A CN201610429285 A CN 201610429285A CN 105875008 B CN105875008 B CN 105875008B
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- gripping conveyor
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- 235000004611 garlic Nutrition 0.000 title claims abstract description 193
- 244000245420 ail Species 0.000 title 1
- 240000002234 Allium sativum Species 0.000 claims abstract description 192
- 230000007246 mechanism Effects 0.000 claims abstract description 77
- 238000000034 method Methods 0.000 claims abstract description 13
- 239000002689 soil Substances 0.000 claims description 57
- 238000005520 cutting process Methods 0.000 claims description 25
- 239000010902 straw Substances 0.000 claims description 20
- 238000010008 shearing Methods 0.000 claims description 16
- 238000010009 beating Methods 0.000 claims description 14
- 238000002955 isolation Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 5
- 238000005276 aerator Methods 0.000 claims description 4
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000001125 extrusion Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 239000004744 fabric Substances 0.000 claims 1
- 238000003306 harvesting Methods 0.000 abstract description 31
- 238000000926 separation method Methods 0.000 abstract description 16
- 230000006378 damage Effects 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000012787 harvest procedure Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 abstract description 2
- 238000003860 storage Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 229920000742 Cotton Polymers 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 235000016870 Allium oleraceum Nutrition 0.000 description 2
- 244000109568 Allium vineale Species 0.000 description 2
- 235000011403 Allium vineale Nutrition 0.000 description 2
- 241000675108 Citrus tangerina Species 0.000 description 2
- 206010060820 Joint injury Diseases 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 208000022542 ankle injury Diseases 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009342 intercropping Methods 0.000 description 2
- 229910052744 lithium Inorganic materials 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000001147 anti-toxic effect Effects 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002153 concerted effect Effects 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D27/00—Machines with both topping and lifting mechanisms
- A01D27/04—Machines with both topping and lifting mechanisms with moving or rotating tools
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
The invention discloses a kind of garlic digging harvester, by frame, support mechanism, the digging mechanism of frame front end are arranged on, is arranged on the collecting mechanism at frame rear portion, the gripping conveyor structure composition being arranged between digging mechanism and collecting mechanism.The present invention can realize the harvest of garlic；And the separation with garlic bar of garlic can be realized；During harvest, garlic root system soil-removing is realized, and retains root system, it is convenient to collect, collsion damage garlic is prevented, improves the collection quality of garlic；Harvest process, transmission is stable, will not be fallen off in transmit process；The garlic collection device being provided with；Higher efficiency the garlic of harvest is collected, operating efficiency is improved, is easy to the timely storage of garlic.
Description
Technical field
The present invention relates to agricultural harvesting machinery, is exactly a kind of garlic digging harvester.
Background technology
Garlic nutrient enriches, unique flavor, widely used, has the medical treatment such as sterilization, antibacterial, antitoxin and healthcare function.Greatly
Garlic is one of main industrial crops in China.About 12,000,000 mu of Chinese cultivated area, accounts for grown worldwide area more than 90%,
Main region is in Shandong, Henan, Anhui and the band of Jiangsu one, 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 its planted area is in ascendant trend year by year.
But for a long time, garlic harvest is dug and 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 easily damages 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 optimal harvest time only has 9d, and harvest is big in the meantime
Garlic can guaranteed quality and price, and can ensure 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 cost is high, of poor quality, and garlic harvest is difficult to ask
Topic has had a strong impact on the development of garlic industry, and there is an urgent need to stable performance, reliable operation, adaptable garlic by numerous garlic farmers
Harvest machinery, technical support is provided for garlic harvest.Therefore, the advanced garlic harvesting of development and popularization, garlic harvest is changed
Fall behind situation, promote the further development of garlic industry, release trouble and worry for peasant, be that one of presently relevant industry is important
Work.
Authorization Notice No. is the B of CN 101669419 Chinese patent, a kind of garlic digging harvester is disclosed, mainly including machine
Frame, the engine being arranged in frame, rack-mounted job state walking front-wheel and operating state rear transport wheel with
And operation shovel, complete machine are made up of garlic harvesting and supporting dynamic power machine two parts, operating state rear transport wheel, which is arranged at, matches somebody with somebody
Cover on dynamic power machine, job state walking front-wheel is arranged on garlic harvesting with operation shovel, and job state walking front-wheel is set
It is connected before being placed in operation shovel and with steering operation device, job state walking front-wheel both corresponds to operating state rear transport wheel
Operation shovel operation garlic row in the ranks sets or set the pick-up unit that band clamp pulls out conveying or chain type folder pulls out conveying, and big
Specially be provided with driver's seat on garlic harvest machinery, be only provided as industry shovel without setting pick-up unit when when garlic harvesting anteroposterior diameter compared with
Driver's seat can be also arranged on supporting dynamic power machine by hour.
Said apparatus can realize the harvest of garlic and root system is cut in harvest；But technology existing for above-mentioned skill
Problem is：（1）It is not carried out the separation of garlic and garlic bar；（2）During harvest, root system is cut, in follow-up collection
During, easily collide and be damaged between garlic and garlic, impaired garlic is perishable in storing process；（3）Folder pulls out conveying
Band transmission, because the tension force of conveyer belt is unbalanced, easily falls off in transmit process；（4）Lack garlic collection device；Can not
The garlic of harvest is collected.
The content of the invention
, can be by the garlic harvest and energy in field the technical problem to be solved in the present invention is to provide a kind of garlic digging harvester
The soil of garlic root is effectively removed, and the separation of garlic and garlic stalk can be realized, the collection of garlic is realized and is collecting
Process avoids garlic from sustaining damage.
In order to solve the above technical problems, the present invention uses following technological means：
A kind of garlic digging harvester, including frame, support mechanism, the digging mechanism of frame front end are arranged on, is arranged on frame
The collecting mechanism at rear portion, the gripping conveyor structure being arranged between digging mechanism and collecting mechanism, described frame include collecting
Struggle against support, and collection bucket support is provided with BOGEY WHEEL；The front end of collection bucket support is provided with vertical fixed mount, and collection bucket support is vertically solid
The both sides for determining frame one end are provided with direction controlling beam, and the center of collection bucket support is provided with load-bearing crossbeam；The bottom of vertical fixed mount both sides
Portion is provided with fixed mount before clamping conveying, and gripping conveyor structure is provided with clamping transfer gantry；The front end of clamping transfer gantry passes through folder
Fixed mount is connected before holding conveying, clamps and support frame is provided between the rear end of transfer gantry and collection bucket；On vertical fixed mount
Provided with connecting rod, the bottom installation digger blade of connecting rod.
Gripping conveyor structure is inclined in frame, and the front end of gripping conveyor structure is located at the top of digging mechanism, folder
The rear end for holding conveying mechanism is located at the top of collecting mechanism；Mechanism is helped in the front end connection of gripping conveyor structure, helps mechanism to set
There is the support rod being obliquely installed；Gripping conveyor structure is provided with the carrier chain being arranged side by side, carrier chain and carrier chain clamping garlic
Straw conveys obliquely upward.
The lower section of gripping conveyor structure is provided with Qu Tu mechanisms, straw cutting mechanism, and straw cutting mechanism is arranged on native machine
The oblique upper of structure；Qu Tu mechanisms edge is provided with the perpendicular direction of gripping conveyor structure conveying direction goes earthen platform rank；Straw is cut
Mechanism is provided with cutter, cutter cutting carrier chain and the straw of carrier chain clamping.
The single sharp-tooth chain of the preferred national standard 08BF1 bilaterals of carrier chain 2, every 3 meters of total length, active length 1.5
Rice, two groups of motor-driven two chains wherein sides are closely packed together during work, and carrier chain is identical against lateral movement direction, are adjusted
Whole carrier chain initial position is staggered by the pointed tooth of close place, can garlic stalk firm grip, convey chain guide be
Fore-and-aft tilt is installed on garlic digging harvester, and carrier chain front end is before garlic digger blade at 2cm-3cm and position is minimum, distance ground
Face only 5cm-7cm.
To be further ensured that the tension force between carrier chain, carrier chain installs multiple bearings to keep chain to abut, and ensures big
The garlic moment is clamped without slipping, and bearing installation axle selects 30mm*30mm*3mm angle bar, identical with carrier chain set-up mode；
With same subtended angle, such as 30 ° are arranged on below track.
The lower section of cutting mechanism is provided with garlic shearing conveying, one end connection collection machine of garlic shearing conveying
Structure, collecting mechanism are provided with bolter, collection bucket, and collection bucket is provided with into Hatch Opening, enters one end that Hatch Opening is arranged on bolter.
To prevent the height of the garlic of garlic from differing, prevent from damaging the garlic of garlic, garlic shearing conveying in cutting process
Guide rail is two and to be arranged in parallel, is provided with 10mm-16mm spacing between two guide rails, spacing allowance stalk by but garlic
Can not be by positioning the position of garlic with the method, now the operation of the conveyer chain side of continuing up, stalk slip one from conveyer chain
Segment distance, so as to realize certain altitude separation cutting separation garlic and stalk in stalk.To prevent garlic from shearing conveying
Ankle injury garlic, the relative end face of garlic shearing conveying is cambered surface, and cambered surface can also add elastic layer.
The technical program is by setting gripping conveyor structure to be conveyed using carrier chain, and the tensioning of chain is high, conveying
Stable performance；Earthen platform rank is gone by setting, in the case where not cutting root system, the soil of garlic root is removed, can be with
During garlic is collected, the hair-like root of garlic is formed protection to the garlic during collection, avoid garlic from colliding
Cause to damage；The separation of garlic and stalk can be realized by straw cutting mechanism, realization is returned crop stocks to the field；Can be with by collection bucket
Realize the collection of garlic；The present apparatus is simple in construction, and harvest effect is good.
Further optimal technical scheme is as follows：
Described goes the stepped setting 3-7 levels of earthen platform rank, goes earthen platform rank to be provided with elastic layer；Go to the upper surface of earthen platform rank
The line of leading section central point is parallel with gripping conveyor structure, goes earthen platform rank to be connected by step support frame with frame.
What is set by being classified goes earthen platform rank；The soil of root can effectively be removed；Remove the upper table front end of earthen platform rank
The line of central point is parallel with gripping conveyor structure, and the root system of garlic can be made to go the position phase of earthen platform rank with the every one-level set
It is corresponding.
Go earthen platform rank by 3-7 roots are horizontally-parallel angle steel can be set to form；Coring is entered during garlic is transported
Row collision, clears away the soil on garlic root palpus, and the encirclement 2cm thickness sponges of angle steel prevent garlic of wounding as elastic layer；Angle steel
30cm*30cm*3cm may be selected in model.
Coring aerator is provided with coring soil block beating device；Coring soil block beating device is set along gripping conveyor structure is parallel
Put；Coring soil block beating device is arranged on the side-lower portion of earthen platform rank；Coring soil block beating device is provided with to be arranged at intervals in pairs
Clappers, have the final say and reciprocal relative movement done by the actuated by cams of motor driven in the horizontal direction；Have the final say and draw close process to centre
In, garlic root is formed and clamped, loose soil block can crush under stress effect to come off；And the larger relatively viscous soil block of water content
Under the extruding for the clappers that two are arranged in pairs, blocking soil can form the mud cake extended along conveying device；Along conveying device
The mud cake of extension continues conveying garlic, can touch stepped setting 3-7 levels and goes earthen platform rank；What is be extruded is relatively thin
Mud cake go earthen platform rank impact several times are broken to come off by multistage.
Clappers are arranged in pairs, and the surface of at least one clappers is provided with spaced projection；During beating, projection
Increase clappers are patted, extruding soil block goes native ability；Soil block loosely it is more fragile fall；Wetter soil is squeezed into relatively thin mud cake
Hole can be left, easily by going earthen platform rank to touch down.
Clappers are arranged in pairs, and the surface of one of clappers is provided with spaced projection, another clappers and projection phase
The position answered is provided with spring, pats in extrusion process, spring is inserted in projection.The length of spring is more than the length of projection, can be to prevent
Only projection is bonded wetter soil.
Described cutter are provided with stationary knife, moving knife, and stationary knife is arranged on garlic shearing conveying；One end of stationary knife along with
The vertical direction of stationary knife plane is provided with rotary shaft, and with rotating axis connection, the blade of moving knife and the blade of stationary knife are matched somebody with somebody for the root of moving knife
Close.
By setting stationary knife, moving knife, the blade of moving knife and the blade of stationary knife cooperatively form scissors and sheared, and realize garlic
With the separation of straw.
Described moving knife is 3-8, and moving knife is set by central angles such as axle center of rotary shaft.
Multiple moving knife are set, is driven and driven using rotary shaft, good cutting effect, stable work in work.
The both ends of described bolter are provided with sieve baffle plate, and bolter is made up of spaced transfer roller, the both ends of transfer roller with
Sieve baffle plate is connected by bearing；Transfer roller is set sets middle low both ends high in circular arc arrangement, the transfer roller ratio of bolter feed end
The position of the transfer roller of discharge end is high；The upper surface of collection bucket is inclined-plane, and the soil that bolter is isolated is slided by beveled top end
To surface bottom.
Baffle plate is sieved by setting, can prevent garlic from being slid from the both ends of bolter；Transfer roller is set arranges in circular arc
Low both ends are high among setting；In garlic rolling process is turned, the soil of garlic root can be further diverged from, the soil of disengaging is certainly
Interval between transfer roller is fallen；Led by inclined-plane to ground, garlic and collection bucket is then imported into by transfer roller.Above-mentioned collection device,
While realizing that garlic is collected, the garlic and soil that further separate.
Collection bucket is provided with CD outlet on its bottom or its side wall；By setting CD outlet, exported and collected using CD outlet
Garlic in bucket.
Deflector chute is provided with described collection bucket, deflector chute is obliquely installed along collection bucket diagonal, and the top of deflector chute is set
Put and entering Hatch Opening, the top of deflector chute and the bottom of link slot connect, and the top of link slot and the discharge end of bolter connect.
Described digging mechanism is provided with digger blade, and the both ends of digger blade are provided with rotation isolation knife, and rotation isolation knife is by motor
Drive the soil circumgyration incision to digger blade both sides.
To increase economic efficiency, crops often carry out intercropping；Consider the set of field garlic and cotton or other crops
Situations such as kind, rotation isolation knife dig an isolating trenches when excavating garlic between garlic and crops such as cotton of other interplantings,
Prevent digger blade from taking up the crop seedling that big soil block hurts interplanting.
Rotation isolation knife can do the driving stepper motor of power supply by 12V lithium batteries；Rotation isolation knife passes through mounting seat
It is connected, mounting seat and motor are connected by shaft coupling.
Described digger blade section is triangle, and the drift angle of triangle is blade, and the upper surface of digger blade is smooth arc
Face.
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, it is easy to during preferably excavating garlic, reduces resistance, improve the separating property of soil and digger blade.
The earth lifting angle α of described digger blade is 20 °, the mm of length 270 of digger blade, wide 120 mm of digger blade.Above-mentioned angle
And the parameter setting of shovel, garlic can be harvested in mining process, and can realizes the separation of soil and digger blade well.
The rear end face of described digger blade is connected by link with frame, and link is provided with connecting rod, branch sleeve, even
Extension bar is provided with pin-and-hole, connecting pin, connecting rod and the excavating depth of branch sleeve regulation digger blade with branch sleeve.
Described support mechanism is provided with support bracket, helps fixed mount, and support bracket is provided with load-bearing rod；Load-bearing rod it is upper
Lower both sides, which are respectively equipped with, helps rod, lower support rod；Fixed mount is helped to be put together guide rail rod provided with garlic, the root of support bracket leads to
Put together the front end of guide rail rod of carrier openings width adjusting joint and garlic is crossed to be connected；Garlic put together guide rail rod extend to clamping it is defeated
Send the front end of mechanism.
The upper righting for helping rod to be used for garlic stalk top；Load-bearing rod is used for support bracket load-bearing, and keeps support shape
Shape, lower support rod help Garlic head point.Carrier openings width adjusting joint can use bolt, nut；When needing to adjust
Loose nut is adjusted to be transferred to proper angle in clamp nut during support subtended angle；Above-mentioned regulative mode can arbitrarily adjust setting
Angle.
Brief description of the drawings
Fig. 1 is the stereogram of the present invention.
Fig. 2 is Fig. 1 right view.
Fig. 3 is a kind of stereogram of embodiment of straw cutting mechanism in Fig. 1.
Fig. 4 is a kind of stereogram for embodiment that mechanism is helped in Fig. 1.
Fig. 5 is a kind of stereogram of embodiment of digger blade in Fig. 1.
Fig. 6 is a kind of stereogram of embodiment of the collection bucket in Fig. 1.
Fig. 7 is the stereogram of Tu1Zhong Qutu mechanisms.
Fig. 8 is a kind of stereogram of embodiment of coring soil block beating device in Fig. 7.
Fig. 9 is a kind of stereogram for embodiment that earthen platform rank is gone in Fig. 7.
Figure 10 is link slot, the structural representation of deflector chute that the collection bucket of the present invention is provided with.
Figure 11 is the structural representation of link slot in Figure 10.
Figure 12 is the structural representation of deflector chute in Figure 10.
Figure 13 is a kind of structural representation for embodiment that the present invention has the final say.
Figure 14 is the stereogram of the present invention second of embodiment of clappers.
Description of reference numerals：1- helps mechanism；2- digging mechanisms；3- gripping conveyor structures；4- Qu Tu mechanisms；5- cutting machines
Structure；6- collecting mechanisms；7- carrier chains；8- cutter；9- garlics shear conveying；10- bolters；11- collection buckets；
12- goes earthen platform rank；13- support frames；14- stationary knifes；15- moving knife；16- sieves baffle plate；17- CD outlets；18- enters Hatch Opening；
19- rotates isolation knife；20- connecting rods；21- branch sleeves；Rod is helped on 22-；23- load-bearing rods；Rod is helped under 24-；
25- carrier openings width adjustings joint；26- collection bucket supports；27- BOGEY WHEELs；The vertical fixed mounts of 28-；Control in 29- directions
Beam processed；30- load-bearing crossbeams；Fixed mount before 31- clamping conveyings；32- clamps transfer gantry；33- step support frames；34- connects
Connect frame；35- digger blades；36- helps fixed mount；37- transfer rollers；38- inclined-planes；39- coring soil block beating devices；40- is clapped
Plate；41- springs；42- cams；43- elastic layers；44- link slots；45- deflector chutes.
Embodiment
With reference to embodiment, the present invention is further illustrated.
It can be seen from Fig. 1, a kind of garlic digging harvester of the invention, by frame, be arranged on frame front end support mechanism 1,
Digging mechanism 2, the collecting mechanism 6 at frame rear portion is arranged on, the clamping conveying being arranged between digging mechanism 2 and collecting mechanism 6
Mechanism 3 forms.
It can be seen from Fig. 2；Frame includes collection bucket support 26, and collection bucket support 26 is provided with BOGEY WHEEL 27；Collection bucket support
26 front end is provided with vertical fixed mount 28, and collection bucket support 26 is provided with direction controlling beam in the both sides of vertical one end of fixed mount 28
29, the center of collection bucket support 26 is provided with load-bearing crossbeam 30；The bottom of the vertical both sides of fixed mount 28 is fixed before being provided with clamping conveying
Frame 31, gripping conveyor structure 3 are provided with clamping transfer gantry 32；The front end for clamping transfer gantry 32 passes through fixed mount before clamping conveying
31 are connected, and clamp and are provided with support frame 13 between the rear end of transfer gantry 32 and collection bucket 11；Vertical fixed mount 28 is provided with
Connecting rod 20, the bottom installation digger blade 35 of connecting rod 20.
Gripping conveyor structure 3 is inclined in frame, and the front end of gripping conveyor structure 3 is located at the top of digging mechanism 2,
The rear end of gripping conveyor structure 3 is located at the top of collecting mechanism 6；Mechanism 1 is helped in the front end connection of gripping conveyor structure 3, helps
Mechanism 1 is provided with the support rod being obliquely installed；Gripping conveyor structure 3 is provided with the carrier chain 7 being arranged side by side, carrier chain 7 and carrier chain 7
The straw of clamping garlic conveys obliquely upward.
The lower section of gripping conveyor structure 3 is provided with Qu Tu mechanisms 4, straw cutting mechanism 5, and straw cutting mechanism 5 is arranged on
The oblique upper of native mechanism 4；Qu Tu mechanisms 4 along with the perpendicular direction of the conveying direction of gripping conveyor structure 3 be provided with go earthen platform rank 12；
Straw cutting mechanism 5 is provided with cutter 8, and cutter 8 cut the straw that carrier chain 7 clamps with carrier chain 7.
The single sharp-tooth chain of the preferred national standard 08BF1 bilaterals of carrier chain 72, every 3 meters of total length, active length 1.5
Rice, two groups of motor-driven two chains wherein sides are closely packed together during work, and carrier chain 7 is identical against lateral movement direction,
It is staggered by the pointed tooth of close place to adjust the initial position of carrier chain 7, can be garlic stalk firm grip, the guide rail of carrier chain 7
It is that fore-and-aft tilt is installed on garlic digging harvester, at 2cm-3cm and position is most before garlic digger blade 35 for the front end of carrier chain 7
It is low, apart from ground only 5cm-7cm.
For the tension force being further ensured that between carrier chain 7, carrier chain 7 installs multiple bearings to keep chain to abut, and ensures
The garlic moment is clamped without slipping, and bearing installation axle selects 30mm*30mm*3mm angle bar, with the set-up mode phase of carrier chain 7
Together；With same subtended angle, such as 30 ° are arranged on below track.
The lower section of cutting mechanism 5 is provided with garlic shearing conveying 9, and one end connection of garlic shearing conveying 9 is collected
Mechanism 6, collecting mechanism 6 are provided with bolter 10, collection bucket 11, and collection bucket 11 is provided with into Hatch Opening 18, enters Hatch Opening 18 and be arranged on separation
One end of sieve 10.
To prevent the height of the garlic of garlic from differing, prevent from damaging the garlic of garlic, garlic shearing conveying in cutting process
Guide rail 9 is two and to be arranged in parallel, is provided with 10mm-16mm spacing between two guide rails, spacing allowance stalk by but garlic
Can not be by positioning the position of garlic with the method, now the operation of the conveyer chain side of continuing up, stalk slip one from conveyer chain
Segment distance, so as to realize certain altitude separation cutting separation garlic and stalk in stalk.To prevent garlic from shearing conveying 9
Ankle injury garlic, the relative end face of garlic shearing conveying 9 is cambered surface, and cambered surface can also add elastic layer.
Understood with reference to Fig. 1,2,3, cutter 8 are provided with stationary knife 14, moving knife 15, and stationary knife 14 is arranged on garlic shearing conveying
On 9；One end of stationary knife 14 is provided with rotary shaft, the root of moving knife 15 and rotation axis connection along the direction vertical with the plane of stationary knife 14,
The blade of moving knife 15 coordinates with the blade of stationary knife 14.
By setting stationary knife 14, moving knife 15, the blade of moving knife 15 and the blade of stationary knife 14 cooperatively form scissors and sheared,
Realize the separation of garlic and straw.
Moving knife 15 is 3-8, and moving knife 15 is set by central angles such as axle center of rotary shaft.
Multiple moving knife 15 are set, is driven and driven using rotary shaft, good cutting effect, stable work in work.
The cutter material of moving knife 15 and stationary knife 14 is identical with common scissors, reaping hook；One end of moving knife 15 is fixed with axis connection.
The rotary shaft of moving knife 15 is driven by motor, and motor output shaft 8mm couples with standard keyway with rotary shaft；Moving knife 15 rotated
Circulation work in journey, operating efficiency significantly improve.
The length of stationary knife 14 is installed under conveying track slightly larger than the garlic shearing spacing of conveying 9, stationary knife 14, stationary knife 14
Coordinate shearing garlic tangerine bar with moving knife 15, clipped position coordinated at away from garlic 3cm-4cm, realizes garlic tangerine bar and garlic
Separation.
Understood with reference to Fig. 1,2,4；Described support mechanism is provided with support bracket, helps fixed mount 36, and support bracket is provided with
Load-bearing rod；The both sides up and down of load-bearing rod, which are respectively equipped with, helps rod, lower support rod；Fixed mount 36 is helped to be put together guide rail provided with garlic
Rod, the root of support bracket are connected by put together the front end of guide rail rod of carrier openings width adjusting joint and garlic；Garlic is put together
The front end for extending to gripping conveyor structure of guide rail rod.
The upper righting for helping rod 22 to be used for garlic stalk top；Load-bearing rod 23 is used for support bracket load-bearing, and keeps propping up
Frame shape, lower support rod 24 help Garlic head point.Carrier openings width adjusting joint 25 can use bolt, nut；When
Need to adjust loose nut to be transferred to proper angle in clamp nut during adjusting bracket subtended angle；Above-mentioned regulative mode can be adjusted arbitrarily
Subtended angle is set.
Engage Fig. 1,2,9 to understand, go the stepped setting 3-7 levels of earthen platform rank 12, go earthen platform rank 12 to be provided with elastic layer；Go
The line of the upper table front end central point of earthen platform rank 12 is parallel with gripping conveyor structure 3, goes earthen platform rank 12 to pass through step step
Support frame 33 is connected with frame.
What is set by being classified goes earthen platform rank 12；The soil of root can effectively be removed；Before going to the upper surface of earthen platform rank 12
The line of end center point is parallel with gripping conveyor structure 3, and the root system of garlic can be made to go earthen platform rank 12 with the every one-level set
Position it is corresponding.
Go earthen platform rank 12 by 3-7 roots are horizontally-parallel angle steel can be set to form；To coring during garlic is transported
Collided, clear away the soil on garlic root palpus, the encirclement 2cm thickness sponges of angle steel prevent garlic of wounding as elastic layer；Angle steel
Model may be selected 30cm*30cm*3cm.
Engage Fig. 7, Fig. 8 and understand that coring aerator is provided with coring soil block beating device 39；The edge of coring soil block beating device 39
Gripping conveyor structure be arranged in parallel；Coring soil block beating device 39 is arranged on the side-lower portion of earthen platform rank；Coring soil block is patted
Device 39 is provided with spaced clappers 40 in pairs, and clappers 40 are driven by the cam 42 of motor driven to be done back and forth in the horizontal direction
Relative motion.
Clappers 40 are symmetrical arranged steel plate by two pieces and formed；Steel plate is connected by brute spring 41 with the casing and frame of motor
It is fixed；The garlic root that clappers 40 are arranged on below gripping conveyor structure must pass through place, and clappers 40 are made a concerted effort in cam 42 and spring 41
In the presence of garlic root must be patted, clamp soil.The top of clappers 40 is provided with elastic layer 43, prevent at the top of damage garlic
Head.
During clappers 40 are drawn close to centre, garlic root is formed and clamped, loose soil block can be broken under stress effect
It is broken to come off；And the larger relatively viscous soil block of water content is under the extruding of two clappers being arranged in pairs 40, blocking soil can be formed
The mud cake extended along conveying device；Mud cake along conveying device extension continues conveying in garlic, can touch stepped
3-7 levels are set to go earthen platform rank；The relatively thin mud cake being extruded goes earthen platform rank impact several times are broken to come off by multistage.
Understood with reference to Figure 13, clappers 40 are arranged in pairs, and the surface of at least one clappers 40 is provided with spaced projection
46；During beating, the increase clappers of projection 46 are patted, extruding soil block goes native ability；Soil block loosely it is more fragile fall；Compared with
Wet soil, which is squeezed into relatively thin mud cake, can leave hole, easily by going earthen platform rank 12 to touch down.
Being understood with reference to Figure 14, clappers 40 are arranged in pairs, and the surface of one of clappers 40 is provided with spaced projection 46,
Another clappers is provided with spring 47 with 46 corresponding position of projection, pats in extrusion process, spring 47 is inserted in projection 46.Spring 47
Length be more than projection 46 length, projection 46 can be prevented to be bonded wetter soil.
Fig. 1,2,5 are engaged to understand, digging mechanism 2 is provided with digger blade 35, and the both ends of digger blade 35 are provided with rotation isolation knife 19,
Rotate soil circumgyration incision of the isolation knife 19 by motor driving to the both sides of digger blade 35.
The section of digger blade 35 is triangle, and the drift angle of triangle is blade, and the upper surface of digger blade 35 is smooth cambered surface.
The upper surface of digger blade 35 is designed as smooth cambered surface, and the thickness of digger blade 35 is decremented to zero formation digger blade from back to front
35 blade, it is easy to during preferably excavating garlic, reduces resistance, improve the separating property of soil and digger blade 35.
The earth lifting angle α of digger blade 35 is 20 °, the mm of length 270 of digger blade 35, wide 120 mm of digger blade 35.Above-mentioned angle
And the parameter setting of shovel, garlic can be harvested in mining process, and can realizes the separation of soil and digger blade 35 well.
The rear end face of digger blade 35 is connected by link 34 with frame, and link 34 is provided with connecting rod 20, branch sleeve
21, connecting rod 20 is provided with pin-and-hole, connecting pin with branch sleeve 21, and connecting rod 20 adjusts the digging of digger blade 35 with branch sleeve 21
Dig depth.
Rotation isolation knife 19 can do the driving stepper motor of power supply by 12V lithium batteries；Rotation isolation knife 19 passes through peace
Dress seat is connected, and mounting seat and motor are connected by shaft coupling.
To increase economic efficiency, crops often carry out intercropping；Consider the set of field garlic and cotton or other crops
Situations such as kind, one isolation of digging between garlic and crops such as cotton of other interplantings when excavating garlic of rotation isolation knife 19
Ditch, prevent digger blade 35 from taking up the crop seedling that big soil block hurts interplanting.
Understood with reference to Fig. 1,2,6, the both ends of bolter 10 are provided with sieve baffle plate 16, and bolter 10 is by spaced transfer roller 37
Composition, the both ends of transfer roller 37 are connected with sieve baffle plate 16 by bearing；Transfer roller 37 is set sets middle low both ends in circular arc arrangement
Height, the transfer roller 37 of the feed end of bolter 10 are higher than the position of the transfer roller 37 of discharge end；The upper surface of collection bucket 11 is inclined-plane 38, point
The soil isolated from sieve 10 slides into the bottom of inclined-plane 38 by the top of inclined-plane 38.
Baffle plate 16 is sieved by setting, can prevent garlic from being slid from the both ends of bolter 10；It is in circular arc that transfer roller 37, which is set,
Shape arrangement sets middle low both ends high；In garlic rolling process is turned, the soil of garlic root can be further diverged from, disengaging
Soil is fallen from the interval between transfer roller 37；Led by inclined-plane 38 to ground, garlic and collection bucket 11 is then imported into by transfer roller 37.
Above-mentioned collection device, while realizing that garlic is collected, the garlic and soil that further separate.
Collection bucket 11 is provided with CD outlet 17 on its bottom or its side wall；By setting CD outlet 17, CD outlet 17 is utilized
Export the garlic in collection bucket 11.
Understood with reference to Figure 10, Figure 11 and Figure 12, be provided with deflector chute 45 in described collection bucket 11, deflector chute 45 is along collection bucket
11 diagonal are obliquely installed, and the top of deflector chute 45 is arranged on into Hatch Opening 18, the top of deflector chute 45 and the bottom of link slot 44
Connection, the top of link slot 44 is connected with the discharge end of bolter 10.
The present embodiment is by setting gripping conveyor structure 3 to be conveyed using carrier chain 7, and the tensioning that carrier chain is 7 is high, conveying
Stable performance；Earthen platform rank 12 is gone by setting, in the case where not cutting root system, the soil of garlic root is removed, can
During being collected in garlic, the hair-like root of garlic is formed protection to the garlic during collection, avoid garlic from touching
Hitting causes to damage；The separation of garlic and stalk can be realized by straw cutting mechanism 5, realization is returned crop stocks to the field；Pass through collection bucket
11 can realize the collection of garlic；The present apparatus is simple in construction, and harvest effect is good.
The beneficial effect of the present embodiment is：
（1）Realize the harvest of garlic；And the separation with garlic bar of garlic can be realized；
（2）During harvest, garlic root system soil-removing is realized, and retains root system, it is convenient to collect, collsion damage garlic is prevented,
Improve the collection quality of garlic；
（3）Harvest process, transmission is stable, will not be fallen off in transmit process；
（4）Provided with garlic collection device；Higher efficiency the garlic of harvest is collected, operating efficiency is improved, is easy to
The timely storage of garlic.
Due to the foregoing is only the embodiment of the present invention, but the protection not limited to this of the present invention, any skill
The technical staff in art field it is contemplated that the equivalent change of the technical program technical characteristic or replacement, all cover the present invention's
Within protection domain.
Claims (9)
1. a kind of garlic digging harvester, including frame, support mechanism, the digging mechanism of frame front end are arranged on, after being arranged on frame
The collecting mechanism in portion, the gripping conveyor structure being arranged between digging mechanism and collecting mechanism, described frame include collection bucket
Support, collection bucket support are provided with BOGEY WHEEL；The front end of collection bucket support is provided with vertical fixed mount, and collection bucket support is vertically being fixed
The both sides of frame one end are provided with direction controlling beam, and the center of collection bucket support is provided with load-bearing crossbeam；The bottom of vertical fixed mount both sides
Fixed mount before being conveyed provided with clamping, gripping conveyor structure are provided with clamping transfer gantry；The front end of clamping transfer gantry passes through clamping
Fixed mount is connected before conveying, clamps and support frame is provided between the rear end of transfer gantry and collection bucket；Set on vertical fixed mount
There are connecting rod, the bottom installation digger blade of connecting rod；
Gripping conveyor structure is inclined in frame, and the front end of gripping conveyor structure is located at the top of digging mechanism, and clamping is defeated
The rear end of mechanism is sent to be located at the top of collecting mechanism；Mechanism is helped in the front end connection of gripping conveyor structure, helps mechanism to be provided with and inclines
The support rod tiltedly set；Gripping conveyor structure is provided with the carrier chain being arranged side by side, carrier chain and the straw of carrier chain clamping garlic
Convey obliquely upward；
The lower section of gripping conveyor structure is provided with Qu Tu mechanisms, straw cutting mechanism, and straw cutting mechanism is arranged on Qu Tu mechanisms
Oblique upper；Qu Tu mechanisms edge is provided with the perpendicular direction of gripping conveyor structure conveying direction goes earthen platform rank；Described goes to earthen platform
The stepped setting 3-7 levels of rank, go earthen platform rank to be provided with elastic layer；Go the line of the upper table front end central point of earthen platform rank with
Gripping conveyor structure is parallel, goes earthen platform rank to be connected by step support frame with frame；
Qu Tu mechanisms are provided with coring aerator, and coring aerator is provided with coring soil block beating device；Coring soil block beating device edge
Gripping conveyor structure be arranged in parallel；Coring soil block beating device is arranged on the side-lower portion of earthen platform rank；Coring soil block pats dress
Paired spaced clappers are installed；Have the final say during being drawn close to centre, garlic root is formed and clamped, loose soil block exists
It can crush and come off under stress effect；It is blocking and the larger relatively viscous soil block of water content is under the extruding of two clappers being arranged in pairs
Soil can be formed along conveying device extend mud cake；Mud cake along conveying device extension continues conveying in garlic, can touch
Encounter stepped setting 3-7 levels and go earthen platform rank；The relatively thin mud cake being extruded goes earthen platform rank impact several times to break by multistage
It is broken to come off；Clappers are arranged in pairs, and the surface of at least one clappers is provided with spaced projection；Another clappers and projection phase
The position answered is provided with spring, pats in extrusion process, spring is inserted in projection；
Straw cutting mechanism is provided with cutter, cutter cutting carrier chain and the straw of carrier chain clamping；The lower section of cutting mechanism
Conveying, garlic shearing conveying other end connection collecting mechanism are sheared provided with garlic, collecting mechanism is provided with bolter, received
Collection bucket, collection bucket are provided with into Hatch Opening, enter one end that Hatch Opening is arranged on bolter.
2. garlic digging harvester according to claim 1, it is characterised in that：Described cutter are provided with stationary knife, moving knife, stationary knife
On garlic shearing conveying；One end of stationary knife is provided with rotary shaft, the root of moving knife along the direction vertical with stationary knife plane
Portion coordinates with rotating axis connection, the blade of moving knife and the blade of stationary knife.
3. garlic digging harvester according to claim 2, it is characterised in that：Described moving knife is 3-8, and moving knife is to rotate
Axle is that the central angles such as axle center are set.
4. garlic digging harvester according to claim 1, it is characterised in that：The both ends of described bolter are provided with sieve baffle plate,
Bolter is made up of spaced transfer roller, and the both ends of transfer roller are connected with sieve baffle plate by bearing；Transfer roller is set to be arranged in circular arc
Low both ends are high among cloth setting, and the transfer roller of bolter feed end is higher than the position of the transfer roller of discharge end；The upper surface of collection bucket is
Inclined-plane, the soil that bolter is isolated slide into surface bottom by beveled top end.
5. garlic digging harvester according to claim 1, it is characterised in that：Described digging mechanism is provided with digger blade, excavates
The both ends of shovel are provided with rotation isolation knife, and rotation isolation knife is driven the soil circumgyration incision to digger blade both sides by motor.
6. garlic digging harvester according to claim 1, it is characterised in that：Described digger blade section is triangle, triangle
The drift angle of shape is blade, and the upper surface of digger blade is smooth cambered surface.
7. garlic digging harvester according to claim 6, it is characterised in that：The earth lifting angle α of described digger blade is 20 °, shovel
The mm of length 270, shovel wide 120 mm.
8. garlic digging harvester according to claim 1, it is characterised in that：The rear end face of described digger blade passes through link
It is connected with frame, link is provided with connecting rod, branch sleeve, and connecting rod is provided with pin-and-hole, connecting pin, connecting rod with branch sleeve
With the excavating depth of branch sleeve regulation digger blade.
9. garlic digging harvester according to claim 1, it is characterised in that：Described support mechanism is provided with support bracket, helped
Fixed mount is held, support bracket is provided with load-bearing rod；The both sides up and down of load-bearing rod, which are respectively equipped with, helps rod, lower support rod；Help solid
Fixed set up has garlic to put together guide rail rod, and the root of support bracket is put together guide rail rod by carrier openings width adjusting joint and garlic
Front end connection；Garlic guide rail rod of putting together extends to the front end of gripping conveyor structure.
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| CN201610429285.XA CN105875008B (en) | 2016-06-17 | 2016-06-17 | A kind of garlic digging harvester |
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| CN201610429285.XA CN105875008B (en) | 2016-06-17 | 2016-06-17 | A kind of garlic digging harvester |
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| CN106358779B (en) * | 2016-08-30 | 2019-11-29 | 泰州市金鹰齿轮有限公司 | A kind of dedicated working method for patting saw cutting mechanism of rail protection trees |
| CN107411144A (en) * | 2017-06-30 | 2017-12-01 | 胡艳敏 | Garlic lever apparatus is cut to squeezing formula |
| CN108718649B (en) * | 2018-05-10 | 2021-09-17 | 燕山大学 | Garlic harvester and working method thereof |
| CN110800462A (en) * | 2019-12-12 | 2020-02-18 | 南安市绿野沼气技术开发研究所 | Movable grass jelly harvester |
| CN111869401B (en) * | 2020-07-29 | 2022-09-20 | 南安市丽图科技有限公司 | Device is picked to root length medicinal material |
| CN114600577A (en) * | 2022-04-03 | 2022-06-10 | 聊城大学 | Multifunctional integrated machine for smashing cotton stalks, recovering residual films on earth surface, rotary tillage and leveling |
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| JP5124754B2 (en) * | 2007-07-20 | 2013-01-23 | 株式会社ササキコーポレーション | Rhizome crop harvester |
| CN101379911A (en) * | 2008-10-17 | 2009-03-11 | 马灿魁 | Garlic harvester |
| CN102783302B (en) * | 2012-07-16 | 2014-07-16 | 山东省农业机械科学研究所 | Self walking type garlic combine harvester |
| CN103999625B (en) * | 2014-06-12 | 2016-03-23 | 胡艳敏 | Garlic combined harvester |
| CN204482335U (en) * | 2015-01-29 | 2015-07-22 | 兖州市德来福机械制造有限公司 | A kind of garlic digging harvester |
| CN105165224A (en) * | 2015-08-03 | 2015-12-23 | 山东省农业机械科学研究院 | Small-sized self-propelled garlic combine harvester |
| CN204929635U (en) * | 2015-09-25 | 2016-01-06 | 王成文 | Garlic combined harvester |
| CN205667120U (en) * | 2016-06-17 | 2016-11-02 | 聊城大学 | A kind of garlic digging harvester |
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