CN110366930A - A kind of Green Chinese onion harvester gripping conveyor structure - Google Patents
A kind of Green Chinese onion harvester gripping conveyor structure Download PDFInfo
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- CN110366930A CN110366930A CN201910704026.7A CN201910704026A CN110366930A CN 110366930 A CN110366930 A CN 110366930A CN 201910704026 A CN201910704026 A CN 201910704026A CN 110366930 A CN110366930 A CN 110366930A
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Harvesting Machines For Root Crops (AREA)
Abstract
The invention discloses a kind of Green Chinese onion harvester gripping conveyor structures, including bottom conveying device, it is equipped with level-one clamping conveying device, bottom conveying device and level-one clamping conveying device synchronous transport above the conveying device of bottom and level-one clamping conveying device can drive shallot to be folded to conveying to loosen green onion ridge soil；Second level clamping conveying device is equipped with above the level-one clamping delivery device tip, it is equipped with below second level clamping delivery device tip and leads green onion device, second level, which clamps conveying device, can transport shallot to leading at green onion device, and shallot root can be clamped and by it by being laid flat and being delivered to collection green onion device vertically by leading green onion device.The problems such as during the gripping conveyor structure can effectively solve shallot mechanized harvest, clamping conveying process shallot easy damaged, chucking power are insufficient, shallot band soil is serious.
Description
Technical field
This disclosure relates to harvester for rhizome crops tool technical field, and in particular to a kind of Green Chinese onion harvester gripping conveyor
Structure.
Background technique
Shallot has unique edible and medical value, meanwhile, important foreign exchange earning is planted in it or China's vegetables industry
Class, about 8,000,000 mu of national cultivated area, be important one of the industrial crops in China.Shallot is the raw crop of bulb list, main valence
Value is cylindric Bulbus Allii Fistulosi position, and Bulbus Allii Fistulosi has the characteristics that succulence, crisp, easy damaged；Meanwhile shallot generallys use the kind of high ridging
Implant model, Bulbus Allii Fistulosi are entirely located among soil package, and harvest difficulty is especially big.
Existing harvester for rhizome crops folder pulls out conveying mechanism and generallys use chain-type or belt-type, inventors have found that
This mechanism clamping tightlier can cause to damage to shallot, clamp more loose and cannot reach preferable clamping conveying effect.
Summary of the invention
The purpose of disclosure is to overcome above-mentioned the deficiencies in the prior art, to provide a kind of Green Chinese onion harvester gripping conveyor structure；
During the gripping conveyor structure can effectively solve shallot mechanized harvest, clamping conveying process shallot easy damaged, chucking power are not
The problems such as foot, serious shallot band soil.
The goal of the invention of the disclosure is to propose a kind of Green Chinese onion harvester gripping conveyor structure, to achieve the above object, this public affairs
It opens and adopts the following technical solutions:
A kind of Green Chinese onion harvester gripping conveyor structure, including bottom conveying device, bottom conveying device top are equipped with
Level-one clamps conveying device, bottom conveying device and level-one clamping conveying device synchronous transport and level-one clamping conveying device can band
Dynamic shallot is folded to conveying to loosen green onion ridge soil；
Second level clamping conveying device is equipped with above the level-one clamping delivery device tip, second level clamps conveying device
It is equipped with below end and leads green onion device, second level, which clamps conveying device, can transport shallot to leading at green onion device, and leading green onion device can press from both sides
Handle shallot root and by it by being laid flat and being delivered to collection green onion device vertically.
The working principle of the gripping conveyor structure of the disclosure is:
Bottom conveying device and digger blade cooperate, and the shallot and package soil that digger blade has been dug are whole defeated bottom-up
It send, while level-one clamping conveying device and bottom conveying device synchronous operation, level-one clamp conveying device and clamp green onion ridge soil packet
Position is wrapped up in, shallot is synchronized and is delivered up to second level clamping conveying device, conveying device conveying in bottom terminates that shallot packet can be made
Soil is removed in the soil the wrapped up in realization that falls off, and level-one clamping conveying device in conveying shallot can be folded to convey and then loosen green onion ridge soil
Earth；Second level clamping conveying device clamps at shallot leaflet, clamps up to be delivered to and leads green onion device, leads green onion device and clamp shallot
It is simultaneously then delivered to collection green onion device by being vertically directed to be laid flat by root.
It is described to lead green onion device includes relative engagement setting first and lead green onion band and second and lead as further technical solution
Green onion band, described first lead green onion band and second lead green onion band along conveying direction from horizontal direction reverse to vertically to.
As further technical solution, described first, which leads green onion band, is looped around the first driving pulley and the first passive belt wheel
On, the wheel face of first driving pulley and the first passive belt wheel is mutually perpendicular to.
As further technical solution, described second, which leads green onion band, is looped around the second driving pulley and the second passive belt wheel
On, the wheel face of second driving pulley and the second passive belt wheel is mutually perpendicular to.
As further technical solution, the green onion device of leading further includes helping green onion band, described to help green onion band to be looped around to help green onion band
Driving wheel and help green onion band follower on, it is described help green onion band by second lead green onion band middle part on direction second lead green onion end of tape inclination set
It sets.
As further technical solution, spininess structure is arranged in described help on green onion band zone face.
As further technical solution, the level-one clamping conveying device includes the first clamping band of relative engagement setting
Group and the second clamping band group, the second clamping band group is identical as the first clamping band group structure, and the second clamping band group and first
Fold-line-shaped transfer passage is formed between clamping band group.
As further technical solution, the first clamping band group includes the first clamping band, and the first clamping band is by two bands
It takes turns and tensioning wheel group is set close to the second clamping band group side between support and two belt wheels, the first clamping end of tape belt wheel, which is surround, to be set
Set the second clamping band.
As further technical solution, the second level clamping conveying device includes that the first clamping of relative engagement setting is defeated
Sending component and the second clamping conveying assembly, the first clamping conveying assembly and the second clamping conveying assembly structure are identical and the two is along two
The symmetrical setting of contact surface between person.
As further technical solution, the first clamping conveying assembly includes second level clamping band, and second level clamps band
Around being arranged on secondary drive belt wheel and second level tensioning wheel, support is set between the secondary drive belt wheel and second level tensioning wheel
Multiple clamping tensioning apparatus, the support tensioning of clamping tensioning apparatus end is arranged along the rotation direction of second level clamping band in bar, support rod
Second level clamping band.
As further technical solution, the clamping tensioning apparatus includes bent rod, and the bending place of bent rod is articulated with
Support rod connects elastic element, the fixed support wheel of the bent rod other end between bent rod one end and support rod.
As further technical solution, soft holding sheet is set on the zone face of the second level clamping band.
The disclosure has the beneficial effect that
The Green Chinese onion harvester gripping conveyor structure of the disclosure, bottom conveying device by the shallot excavated and package soil to
Upper conveying, realization are delivered up shallot from green onion ridge root, and bottom conveying device conveys shallot to second level and clamps conveying dress
It postpones, the soil natural wrapped up outside shallot can be made to fall off, realize the effect for removing soil.
The Green Chinese onion harvester gripping conveyor structure of the disclosure, level-one clamping conveying device clamp green onion ridge package soil portion
Position, two clamping band group forms fold-line-shaped transfer passage, so that being folded in its transmission process to green onion ridge, realizes soil
The effect of loosening.
The Green Chinese onion harvester gripping conveyor structure of the disclosure, second level clamp setting clamping tensioning apparatus in conveying device, make
Shallot keeps stable chucking power in clamping transmission process；There is preferable clamping effect to the shallot of different thicknesses simultaneously.
The Green Chinese onion harvester gripping conveyor structure of the disclosure leads green onion device and can clamp shallot root and turns round to shallot
Turn, shallot is gradually reversed during conveying to close to horizontal direction, realizes that the guiding of shallot is laid flat, convenient for subsequent to shallot
Collection.
The Green Chinese onion harvester gripping conveyor structure of the disclosure can be minimized and be conveyed in clamping during the work time
To the damage of shallot in journey, effective broken removal is carried out to soil, and green onion is laid flat, facilitate and case or tie up in next step work
Make.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.
Fig. 1 is the overall structure diagram of gripping conveyor structure disclosed in one embodiment；
Fig. 2 is the structural schematic diagram of bottom conveying device；
Fig. 3 is the structural schematic diagram that level-one clamps conveying device；
Fig. 4 is the main view that second level clamps conveying device；
Fig. 5 is the top view that second level clamps conveying device；
Fig. 6 is the structural schematic diagram for leading green onion device；
In figure, 1. lead green onion device, and 2. second levels clamp conveying device, and 3. level-ones clamp conveying device, 4. bottom conveying devices,
5. bottom feed drive chain, 6. front rods, 7. bottom feed drive motors, 8. back links, 9. rear connectors, 10. racks,
11. front connector, 12. tensioning apparatus, 13. sliding sleeves, 14. carrier chains, 15. bottom feed drive sprocket wheels, 16. level-ones clamp right branch
Frame, 17. level-ones clamp left support, 18. clamping feed drive sprocket wheels, 19. first drive sprockets, 20. tensioning wheels, 21. left clampings
Band I, 22. support wheels, 23. left clamping bands II, 24. tensioning wheel groups, 25. right clamping bands, 26. clamping feed drive motors, 27. 2
Grade clamping feed drive sprocket wheel, 28. secondary drive belt wheels, 29. second level clamping bands, 30. clamping tensioning apparatus, the right folder of 31. second levels
It holds, 32. tensioning bolts, 33. second level tensioning wheels, the left clamping of 34. second levels, 35. help green onion band driving wheel, and 36. help green onion band, and 37. left sides are led
Green onion band drive motor is led on green onion band, 38. left sides, and green onion band is led on 39. right sides, and 40. lead green onion device frame, and green onion band driving pulley is led on 41. right sides, and 42.
Shaft coupling, 43 support rods, 44 bent rods, 45 springs, 46 support wheels, 47 spininess structures.
Specific embodiment
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular
Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or their combination；
In order to facilitate narration, if there is "upper", "lower", " left side " " right side " printed words in the disclosure, only indicate and attached drawing itself
Upper and lower, left and right direction it is consistent, not to structure rise restriction effect, it is only for convenient for description the disclosure and simplification retouch
It states, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, and be constructed and operated in a specific orientation,
Therefore it should not be understood as the limitation to the disclosure.
As background technique is introduced, existing harvester for rhizome crops folder pulls out conveying mechanism and generallys use chain-type
Or belt-type clamps more loose and cannot reach preferable inventors have found that this mode clamps tightlier can cause to damage to shallot
The problem of clamping conveying effect, in order to solve technical problem as above, present applicant proposes a kind of clampings of Green Chinese onion harvester to convey
Mechanism.
This application provides a kind of Green Chinese onion harvester gripping conveyor structure, including bottom conveying device, bottom conveying devices
Top is equipped with level-one clamping conveying device, bottom conveying device and level-one clamping conveying device synchronous transport and level-one clamps
Conveying device can drive shallot to be folded to conveying to loosen green onion ridge soil；
Second level clamping conveying device is equipped with above the level-one clamping delivery device tip, second level clamps conveying device
It is equipped with below end and leads green onion device, second level, which clamps conveying device, can transport shallot to leading at green onion device, and leading green onion device can press from both sides
Handle shallot root and by it by being laid flat and being delivered to collection green onion device vertically.
Embodiment 1
1- attached drawing 6 is described further gripping conveyor structure disclosed in the present embodiment with reference to the accompanying drawing；
Referring to shown in attached drawing 1, Green Chinese onion harvester gripping conveyor structure is mainly defeated including bottom conveying device 4, level-one clamping
It send device 3, second level clamping conveying device 2 and leads green onion device 1, total is connected by front rod 6 and back link 8 with host；
The gripping conveyor structure of the disclosure is cooperated using Shi Keyu excavating gear, and bottom conveying device 4 is deep into excavation dress
Inside is set, is connected with digger blade, shallot and package soil that digger blade has been dug integrally are conveyed bottom-up, bottom conveying dress
It sets 4 and conveying device 2, the fixed company of level-one clamping conveying device 3 is clamped with second level by rear connectors 9 and front connector 11 respectively
It connects.Level-one clamping conveying device 3 is mounted on 4 top of bottom conveying device, synchronous with bottom conveying device, clamps green onion ridge soil packet
Position is wrapped up in, shallot is synchronized and is delivered up；Meanwhile clamping transmission process in, level-one clamp conveying device 3 realize green onion ridge at
Certain angle is folded to conveying, achievees the purpose that loosen green onion ridge soil.Second level clamping conveying device 2 is fixed on level-one clamping conveying
The upper rear of device 3 is connected with level-one clamping conveying device 3, clamps at the leaflet of shallot, shallot is clamped up defeated
It send；Meanwhile the conveying of bottom conveying device 4 terminates, and so that soil natural is fallen off, achievees the purpose that soil.It leads green onion device 1 and is fixed on two
Below grade clamping 2 tail portion of conveying device, it is connected with second level clamping conveying device 2, shallot root is clamped, by shallot by delaying vertically
Slow play is flat, is delivered to collection green onion device.
As shown in Fig. 2, bottom conveying device 4 mainly includes rear connectors 9, rack 10, front connector 11, tensioning apparatus
12, sliding sleeve 13, carrier chain 14, bottom feed drive sprocket wheel 15 etc., power are conveyed by bottom by bottom feed drive motor 7 and are driven
Dynamic chain 5 drives bottom feed drive sprocket wheel 15 to provide.
Its rack 10 and level-one clamping conveying device 3, second level are clamped conveying device 2 by rear connectors 9 and front connector 11
It is fixedly connected, the tune of level-one clamping 3 clamping band spacing of conveying device can be realized by adjusting rear connectors 9 and front connector 11
It is whole；Carrier chain 14 is mounted on inside rack 10, and carrier chain 14 is driven by bottom feed drive sprocket wheel 15 and operated, and tensioning apparatus 12 will
Carrier chain 14 is tensioned and is connected with digger blade, and realization is delivered up shallot from green onion ridge root；Sliding sleeve 13 is connect with digger blade,
Sliding sleeve 13 can be circled around the hinged center of circle of digger blade, by adjusting gripping conveyor structure, it can be achieved that digger blade height
Adjustment.
As shown in figure 3, level-one clamping conveying device 3 mainly includes, level-one clamps right support 16, level-one clamps left support 17,
Clamp feed drive sprocket wheel 18, first drive sprocket 19, tensioning wheel 20, left clamping band I 21, support wheel 22, left clamping band II 23,
Tensioning wheel group 24, right clamping band 25, clamping feed drive motor 26 etc., level-one clamps conveying device 3 and conveys dress with bottom respectively
4 are set to be fixedly connected with second level clamping conveying device 2.Right support 16 is clamped with level-one respectively for front rod 6 and level-one clamps left support
17 connections.
Clamping feed drive sprocket wheel 18 is mounted on clamping feed drive motor 26, each side has one group, lower layer's chain
Wheel drives the left clamping band I 21 in 3 left side of level-one clamping conveying device, Zuo Jia by chain drive first drive sprocket 19
Hold the right clamping band 25 on band II 23 and right side；The second level folder of second level clamping conveying device 2 is respectively driven at left and right sides of the sprocket wheel of upper layer
Hold feed drive sprocket wheel 27.
Tensioning wheel 20, left clamping band I 21, support wheel 22 and left clamping band II 23 form 3 left side of level-one clamping conveying device
Clamping conveyer belts with infolding angle, i.e. the first clamping band group；Its left clamping band I 21, left clamping band II 23 zone face have
Certain angle；Tensioning wheel group 24 and the composition of right clamping band 25 right side are parallel with the first clamping band group with the clamping for being folded outward angle
Conveyer belt, i.e. the second clamping band group；Fold-line-shaped transfer passage is formed between first clamping band group and the second clamping band group；It is left and right
The first-level transport band group of sandwich conveyer belt composition clamps the green onion ridge package soil position after the finishing of cropper rotary blade, real
The first-level transport on existing green onion ridge；Meanwhile green onion ridge is folded to during transportation, realize the purpose that soil loosens.
As shown in fig. 4-5, second level clamping conveying device 2 mainly includes the right clamping 31 of second level, the left clamping 34 of second level；Power
Feed drive chain is clamped by chain drive second level on the upside of feed drive sprocket wheel 18 by clamping in level-one clamping conveying device 3 respectively
Wheel 27 provides.
The right clamping 31 (the i.e. first clamping conveying assembly) of second level, left clamping 34 (the i.e. second clamping conveying assembly) structure of second level
Identical, the two mainly includes that second level clamps feed drive sprocket wheel 27, secondary drive band along the symmetrical setting of contact surface between the two
Wheel 28, second level clamping band 29, clamping tensioning apparatus 30, tensioning bolt 32, second level tensioning wheel 33 etc..Second level clamping band 29 is using double
Layer structure, internal layer is driving layer, and using hard flat rubber belting, outer layer is soft holding sheet, using soft sponge, existing preferable clamping
Power, and guarantee not crush shallot.Second level clamping band 29 is circumferentially positioned on secondary drive belt wheel 28 and second level tensioning wheel 33, second level
Driving pulley 28 is connect with second level clamping feed drive sprocket wheel 27, and tensioning bolt 32, second level tensioning wheel 33 can clamp second level
Band 29 is tensioned.
Support rod 43, fortune of the support rod 43 along second level clamping band are set between secondary drive belt wheel 28 and second level tensioning wheel 33
Turn direction and multiple clamping tensioning apparatus 30, clamping 30 end of tensioning apparatus support tensioning second level clamping band 29 are set.Clamping tensioning
30 continuous uniform of device arrangement makes shallot keep stable chucking power in clamping transmission process using tensioned；It is right simultaneously
The green onion of different thicknesses has preferable clamping effect.Clamping tensioning apparatus 30 is supported in the right clamping of second level 31, the left clamping of second level
The second level clamping band 29 of 34 contact surface sides.
Clamping tensioning apparatus includes bent rod 44, and the bending place of bent rod 44 is articulated with support rod 43,44 one end of bent rod
The connecting spring 45 between support rod 43, the fixed support wheel 46 of 44 other end of bent rod, support wheel 46 support the left clamping 34 of second level
Zone face.
The bending angle of bent rod 44 corresponding to second level clamping 2 conveying inlet end of conveying device, conveying outlet end is blunt
Angle, the bent rod 44 that remaining middle part is arranged about in 90 degree of bendings, make the conveying zone face of second level clamping band 29 at a plane, second level
The diameter of tensioning wheel 33 is less than the diameter of secondary drive belt wheel 28, and second level clamps the clamping of 2 conveying inlet end of conveying device, two second level
Distance is larger between band 29, and has angle, second level clamp 2 conveying outlet end of conveying device, two second level clamping band 29 between distance compared with
It is small, also have angle.
As shown in fig. 6, leading green onion device 1 mainly includes helping green onion band driving wheel 35, green onion band 36, a left side being helped to lead green onion band 37, lead green onion band
Drive motor 38, the right side lead green onion band 39, lead green onion device frame 40, the right side lead green onion band driving pulley 41, shaft coupling 42, spininess structure 47
Deng, be fixed on second level clamping 2 tail portion of conveying device below.
Green onion band 37 (i.e. first leads green onion band) is led on a left side and the setting of (i.e. second the leads green onion band) relative engagement of green onion band 39 is led on the right side, and a left side is led
Green onion band 37 and the right side lead green onion band 39 along conveying direction from horizontal direction reverse to vertically to.
The right side, which leads green onion band 39 and is looped around the right side, leads on green onion band driving pulley 41 and right passive belt wheel, and green onion band 41 He of driving pulley is led on the right side
The wheel face of right passive belt wheel is mutually perpendicular to.A left side, which leads green onion band 37 and is looped around a left side, leads on green onion band driving pulley and left passive belt wheel, and a left side is led
Green onion is mutually perpendicular to the wheel face of driving pulley and left passive belt wheel.So that green onion band 37 is led on a left side, the right side leads green onion band 39 and twists, shallot
Via the two clamping conveying by being gradually laid flat vertically.
It helps green onion band 36 to be looped around to help green onion band driving wheel 35 and help on green onion band follower, green onion band 36 is helped to lead 39 middle part of green onion band by the right side
Top is led to the right 39 end of green onion band and is obliquely installed, and helps setting spininess structure 47 on 36 zone face of green onion band, spininess structure 47 can be right
Shallot Folium Allii fistulosi part is helped, and shallot is gradually laid flat by auxiliary.
Green onion band 37 is led on a left side and the right side leads green onion band 39 and leads green onion band drive motor 38 by band wheel drive by two respectively, and is turned round simultaneously
Turn certain angle, clamp shallot root, shallot is gradually reversed during conveying to close to horizontal direction.Help green onion band 36
It helps green onion band driving wheel 35 to drive by the driving of shaft coupling 42, leads green onion band 37 with a left side and the right side synchronous, support shallot top of leading green onion band 39, with
Anti- shallot fractures in the process of conveying, turning, is gradually laid flat shallot.It is final to realize that shallot guiding is laid flat.
Green Chinese onion harvester gripping conveyor structure of the invention during the work time, can be minimized in clamping transmission process
In damage to shallot, effective broken removal is carried out to soil, and green onion is laid flat, facilitates and case or tie up work in next step,
Realize the lossless harvest of shallot.
Although above-mentioned be described in conjunction with specific embodiment of the attached drawing to the disclosure, model not is protected to the disclosure
The limitation enclosed, those skilled in the art should understand that, on the basis of the technical solution of the disclosure, those skilled in the art are not
Need to make the creative labor the various modifications or changes that can be made still within the protection scope of the disclosure.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of Green Chinese onion harvester gripping conveyor structure, characterized in that including bottom conveying device, match above the conveying device of bottom
It closes setting level-one and clamps conveying device, bottom conveying device and level-one clamping conveying device synchronous transport and level-one clamping conveying dress
Setting can drive shallot to be folded to conveying to loosen green onion ridge soil；
Second level clamping conveying device is equipped with above the level-one clamping delivery device tip, second level clamps delivery device tip
Lower section, which is equipped with, leads green onion device, and second level, which clamps conveying device, can transport shallot to leading at green onion device, and leading green onion device can clamp
It is simultaneously collected green onion device by being laid flat and being delivered to vertically by shallot root.
2. Green Chinese onion harvester gripping conveyor structure as described in claim 1, characterized in that the green onion device of leading includes opposite matches
The first of conjunction setting leads green onion band and second and leads green onion band, and described first, which leads green onion band and second, leads green onion band along conveying direction by horizontal direction
Torsion to vertically to.
3. Green Chinese onion harvester gripping conveyor structure as claimed in claim 2, characterized in that described first, which leads green onion band, is looped around
On one driving pulley and the first passive belt wheel, the wheel face of first driving pulley and the first passive belt wheel is mutually perpendicular to；It is described
Second, which leads green onion band, is looped around on the second driving pulley and the second passive belt wheel, second driving pulley and the second passive belt wheel
Wheel face is mutually perpendicular to.
4. Green Chinese onion harvester gripping conveyor structure as claimed in claim 2, characterized in that the green onion device of leading further includes helping green onion
Band, it is described help green onion band be looped around help green onion band driving wheel and help green onion band follower on, it is described help green onion band by second lead green onion band middle part on
It leads green onion end of tape and is obliquely installed in direction second；Spininess structure is arranged in described help on green onion band zone face.
5. Green Chinese onion harvester gripping conveyor structure as described in claim 1, characterized in that the level-one clamps conveying device packet
Include the first clamping band group and the second clamping band group of relative engagement setting, the second clamping band group and the first clamping band group structure
It is identical, and fold-line-shaped transfer passage is formed between the second clamping band group and the first clamping band group.
6. Green Chinese onion harvester gripping conveyor structure as claimed in claim 5, characterized in that the first clamping band group includes the
One clamping band, the first clamping band are supported by two belt wheels and tensioning wheel group, institute are arranged close to the second clamping band group side between two belt wheels
The first clamping end of tape belt wheel is stated around the second clamping band of setting.
7. Green Chinese onion harvester gripping conveyor structure as described in claim 1, characterized in that the second level clamps conveying device packet
Include the first clamping conveying assembly and the second clamping conveying assembly, the first clamping conveying assembly and the second clamping of relative engagement setting
Conveying assembly structure is identical and the two is along the symmetrical setting of contact surface between the two.
8. Green Chinese onion harvester gripping conveyor structure as claimed in claim 7, characterized in that the first clamping conveying assembly packet
Second level clamping band is included, second level clamping band is circumferentially positioned on secondary drive belt wheel and second level tensioning wheel, the secondary drive belt wheel
Support rod is set between second level tensioning wheel, multiple clamping tensioning apparatus are arranged along the rotation direction of second level clamping band in support rod,
Clamp tensioning apparatus end support tensioning second level clamping band.
9. Green Chinese onion harvester gripping conveyor structure as claimed in claim 8, characterized in that the clamping tensioning apparatus includes curved
Pole, the bending place of bent rod are articulated with support rod, elastic element are connected between bent rod one end and support rod, and bent rod is another
Hold fixed support wheel.
10. Green Chinese onion harvester gripping conveyor structure as claimed in claim 8, characterized in that the zone face of the second level clamping band
The upper soft holding sheet of setting.
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| CN201910704026.7A CN110366930B (en) | 2019-07-31 | 2019-07-31 | Green Chinese onion harvester clamping and conveying mechanism |
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| CN110366930B CN110366930B (en) | 2021-06-11 |
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| CN111052934A (en) * | 2019-12-31 | 2020-04-24 | 重庆市农业科学院 | Flexible clamping and conveying device for vegetable heads |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111052934A (en) * | 2019-12-31 | 2020-04-24 | 重庆市农业科学院 | Flexible clamping and conveying device for vegetable heads |
| CN111052934B (en) * | 2019-12-31 | 2022-03-11 | 重庆市农业科学院 | Flexible clamping and conveying device for vegetable heads |
| CN115104433A (en) * | 2022-06-13 | 2022-09-27 | 华中农业大学 | A flexible orderly centre gripping conveyor of modularization for behind cutting of rape stalk |
| CN115104433B (en) * | 2022-06-13 | 2024-03-19 | 华中农业大学 | Modularized flexible orderly clamping and conveying device for cutting rape bolts |
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| CN110366930B (en) | 2021-06-11 |
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