CN208657346U - Hand-held garlic bundling combined harvester - Google Patents
Hand-held garlic bundling combined harvester Download PDFInfo
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- CN208657346U CN208657346U CN201821166657.5U CN201821166657U CN208657346U CN 208657346 U CN208657346 U CN 208657346U CN 201821166657 U CN201821166657 U CN 201821166657U CN 208657346 U CN208657346 U CN 208657346U
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- hand
- garlic
- chain
- clamping
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Abstract
The utility model relates to a kind of hand-held garlic bundling combined harvesters, including excavating gear, clamping conveying device and the binding apparatus being successively installed on hand tractor, power is successively transferred to the excavating gear, clamping conveying device and binding apparatus by the hand tractor.The utility model volume is light and handy, and performance is stablized, and structure is simple and practical, low manufacture cost, can disposably complete the excavation, conveying and bundling of uniline garlic, realizes the mechanization of garlic harvest；Using hand tractor as traction device and power output source, different regions are adapted to, distinguishingly the garlic harvest operation of condition especially small plot；Clamping device uses chain drive, and big chain can be used, the hurt of garlic seedling is greatly lowered, stable transmission and chain are not susceptible to skid, and improve operating efficiency.
Description
Technical field
The utility model relates to agricultural mechanical field more particularly to a kind of hand-held garlic bundling combined harvesters.
Background technique
The annual annual output of China garlic increasingly increases, and the long-term cultivated area of China garlic is big, is more than that world garlic is cultivated
60% or more of area.Other than the mass consumption of supply this country, most product is exported to the foreign locales such as Russia, Japan.
Garlic harvest there are labor intensive, operation intensity is big, occupies that farming season is more, harvest season property is strong, the big, low efficiency of harvesting loss etc. is asked
Topic, it has also become influence the main problem of garlic production development, Industry growth.Although the quantity of planting garlic is increasing, China is big
The mechanized harvest process of garlic is but very slow.There are mainly two types of modes for country garlic harvest at present: one is traditional craft
Production method is harvested, the overwhelming majority of garlic harvest, inefficiency are accounted for；Another kind is dedicated harvest machinery, is divided into combining
Mechanical and swath harvesting is mechanical.These garlic mechanically combining croppers, solve the problems, such as garlic mechanized harvest, but generally grasp
Make complexity, inefficiency, performance is difficult to reach requirement, it is difficult to adapt to special planting site condition working condition and be not sufficiently stable, run
Cost not enough optimizes.
Application No. is 201510497335.3 patents of invention to disclose a kind of garlic digging harvester, which uses artificial hand
Machine is helped to advance to be harvested, power is low, and harvest speed is slow, lacks binding apparatus, garlic harvesting degree is low, property
It can be difficult to reach requirement；
Application No. is 201410260002.4 patents of invention to disclose a kind of garlic combined harvester, which passes through each
Working cell intersects longitudinally reciprocal swing along locomotive direction of travel by reciprocal percussion mechanism, realizes the harvest of garlic, still
The mechanism does not adapt to other landform, bad adaptability, and efficiency of crop is low.
Summary of the invention
In view of the shortcomings of the prior art, the utility model provides a kind of hand-held garlic bundling combined harvesters, using hand
Help tractor as power traction and output device, efficiency improves, while excavating gear, clamping device etc. can be according to landform and work
It is adjusted as condition, the garlic of harvest is carried out bundling processing by binding apparatus, improves the special plot adaptability of machine
And working efficiency, while meeting the requirement of agricultural machinery modernization.
The utility model is achieved by the following technical solution, and provides a kind of hand-held garlic bundling combined harvester,
Including excavating gear, clamping conveying device and the binding apparatus being successively installed on hand tractor, the hand tractor will
Power is successively transferred to the excavating gear, clamping conveying device and binding apparatus.
This programme can be realized in harvest it is disposable excavate, conveying and bundling, and excavate, convey and the power of bundling
It being provided by hand tractor, various actions is completed while equipment is advanced, efficiency of crop is high, and since power is homologous,
Equipment volume is reduced, ensure that the synchronism of action of each part.
As optimization, the excavating gear includes the excavator rack affixed with the rack of the hand tractor, and
The affixed vertical shaft with the excavator rack wears in the vertical shaft and is equipped with transmission shaft, and the upper end of the transmission shaft passes through tooth
Wheel transmission is connect with the output shaft of gear-box of hand tractor, and the lower end of transmission shaft is installed with digging wheel.In this prioritization scheme
Transmission shaft receives the power of hand tractor by gear drive, so that digging wheel be driven to carry out garlic excavation, reliable transmission
Property and transmission efficiency it is higher, and transmission shaft is located in vertical shaft, has not only acted as the effect of protection transmission shaft, and ensure that and make
With safety.
As optimization, the clamping conveying device includes the clamping main frame affixed with the rack of the hand tractor, with
And two groups of chain clamping devices on the clamping main frame are installed on, chain clamping device described in every group includes being connected by chain
Drive sprocket and driven sprocket, the drive sprocket is installed on the transmission shaft, the chain in two groups of chain clamping devices
Between form grasping part.This prioritization scheme is conveyed garlic using clamping and rotating for chain backward, stable transmission and chain
It is not susceptible to skid, the hurt of garlic seedling is greatly lowered, improves operating efficiency.
As optimization, pre-tightening apparatus and tensioning apparatus in the chain, institute are also equipped on the clamping main frame
The tensioning apparatus adjusting rod that include one end connect by bolt with clamping main frame is stated, and is mounted on the adjusting rod and wheel face
The regulating wheel being adjacent to chain.The elastic tune of chain may be implemented by setting pre-tightening apparatus and tensioning apparatus in this prioritization scheme
Section, improves the stability of machine operation, and wherein the rotation of bar can be adjusted after loose bolts in tensioning apparatus, adjusts
The tightening degree of regulating wheel and chain realizes the tensioning of the chain, tightens bolt after adjustment, avoid adjusting rod in the effect of chain
Lower rotation, ensure that the reliability of tensioning
As optimization, the pre-tightening apparatus includes the preload bar affixed with clamping main frame, is fixed on the preload bar
Pre-tighten plate, and by pretension bolt and the preload seat that connect of preload plate, the preload seat and preload plate with preload spiral shell
Bolt is connected through a screw thread, and offers the circular hole passed through for the wheel shaft of driven sprocket on the preload seat.Pass through in this prioritization scheme
Pretension bolt will pre-tighten seat and link together with plate is pre-tightened, and pre-tightens seat and play a supporting role to driven sprocket, driven sprocket
Wheel shaft rotated in circular hole, by tightening or unscrewing pretension bolt, the preload of chain can be realized or loosen, structure is simple,
It is easy to adjust.
As optimization, the drive shaft of the binding apparatus and the wheel shaft of driven sprocket are coaxially affixed.This prioritization scheme passes through
The rotation of driven sprocket drives the drive shaft turns of binding apparatus, the power of hand tractor is reached binding apparatus, and real
Show the synchronous progress that chain rotation is acted with bundling, improves efficiency of crop.
It further include limiting deep device as optimization, the deep device of the limit includes the strut affixed with the rack of hand tractor
Frame, and the limit depth arm affixed with the rod rest, the lower end for limiting deep arm are equipped with land wheel.This prioritization scheme passes through setting
Deep arm and land wheel are limited, control machine and ground keep certain distance, reaches good harvest effect.
The utility model has the following beneficial effects: volume is light and handy, performance is stablized, and structure is simple and practical, low manufacture cost,
The excavation, conveying and bundling of uniline garlic can be disposably completed, realizes the mechanization of garlic harvest；Made using hand tractor
For traction device and power output source, different regions are adapted to, distinguishingly the garlic harvest operation of condition especially small plot；Folder
Device is held using chain drive, big chain can be used, the hurt of garlic seedling is greatly lowered, stable transmission and chain are not susceptible to beat
It is sliding, improve operating efficiency.
Detailed description of the invention
Fig. 1 is the utility model main view；
Fig. 2 is the utility model left view；
Fig. 3 is the utility model top view；
Fig. 4 is the utility model axis surveys view；
Fig. 5 is that the utility model clamps conveying device structural schematic diagram；
Fig. 6 is that the utility model limits deep apparatus structure schematic diagram；
Fig. 7 is the utility model pre-tightening apparatus structural schematic diagram；
It is as shown in the figure:
1, hand tractor, 2, excavating gear, 2.1, transmission shaft, 2.2, digging wheel, 2.3, transmission gear, 3, clamping it is defeated
Send device, 3.1, drive sprocket, 3.2, driven sprocket, the wheel shaft of 3.2.1, driven sprocket, 3.3, chain, 3.4, tensioning apparatus,
3.4.1,3.5.1, regulating wheel, 3.4.2, adjusting rod, 3.5, pre-tightening apparatus pre-tighten bar, 3.5.2, pre-tighten plate, 3.5.3, preload
Seat, 3.5.4, pretension bolt, 4, the deep device of limit, 4.1, rod rest, 4.2, the deep arm of limit, 4.3, land wheel, 5, binding apparatus.
Specific embodiment
In order to clarify the technical characteristics of the invention, being illustrated below by specific embodiment to this programme.
A kind of hand-held garlic bundling combined harvester as shown in Figure 1, including the digging being successively installed on hand tractor 1
Dig device 2, clamping conveying device 3 and binding apparatus 5, the hand tractor power is successively transferred to the excavating gear 2,
Clamp conveying device 3 and binding apparatus 5, power output device and mounting platform of the hand tractor 1 as complete machine, excavating gear
2 carry out garlic excavation, clamp conveying device 3 for the garlic excavated and clamp conveying backward, binding apparatus 5 will clamp conveying device
It clamps the garlic to come and carries out bundling.
Excavating gear 2 is located at the dead astern of hand tractor 1, harvests the front end of part comprising hand steered drags with described
The affixed excavator rack of the rack of machine drawing, and the vertical shaft affixed with the excavator rack wear installation in the vertical shaft
There is a transmission shaft 2.1, the upper end of the transmission shaft 2.1 is installed with transmission gear 2.3, and passes through gear drive and hand tractor
Output shaft of gear-box connection, the lower end of transmission shaft are installed with digging wheel 2.2, and digging wheel 2.2 is dentation disk, hand steered dilatory
When the output shaft of gear-box rotation of machine, digging wheel 2.2 is driven to rotate, carries out soil excavation, and then realize the excavation to garlic
Work.
Clamping conveying device 3 includes the clamping main frame affixed with the rack of the hand tractor, and is installed on described
Two groups of chain clamping devices on main frame are clamped, chain clamping device described in every group includes the drive chain connected by chain 3.3
Wheel 3.1 and driven sprocket 3.2, the drive sprocket are installed on the transmission shaft 2.1, the chain in two groups of chain clamping devices
Between form grasping part.Clamping main frame is welded by rectangular tube, the main body frame of composition clamping conveying device, two actives
Sprocket wheel 3.1 is separately mounted to clamping main frame front arranged on left and right sides, and driven sprocket 3.2 clamps main frame rear positions by being installed on,
Clamping chain 3.3 is two thick chains different in size, garlic can be transported to complete machine side, to during harvesting work
Garlic is clamped and is conveyed backward.
Pre-tightening apparatus 3.5 and tensioning apparatus 3.4 in the chain, the tensioning dress are also equipped on clamping main frame
The adjusting rod 3.4.2 connecting by bolt with clamping main frame including one end is set, and is mounted on the adjusting rod 3.4.2 and takes turns
After loose bolts, the rotation of bar can be adjusted in the regulating wheel 3.4.1 that face and chain are adjacent to, and adjust regulating wheel and chain
Tightening degree realizes the tensioning of the chain, tightens bolt after adjustment, avoid adjusting rod from rotating under the action of chain, ensure that
The reliability of tensioning.
Pre-tightening apparatus 3.5 includes the preload bar 3.5.1 affixed with clamping main frame, is fixed on the preload bar 3.5.1
Pre-tighten plate 3.5.2, and the preload seat 3.5.3 connecting by pretension bolt 3.5.4 with the preload plate 3.5.2, the preload
Seat 3.5.3 and preload plate 3.5.2 are connected through a screw thread with pretension bolt, described to pre-tighten the wheel offered on seat for driven sprocket
The circular hole that axis 3.2.1 is passed through.
The present embodiment further includes limiting deep device 4, and the deep device 4 of the limit includes the strut affixed with the rack of hand tractor
Frame 4.1, and the limit depth arm 4.2 affixed with the rod rest 4.1, the lower end for limiting deep arm are equipped with land wheel 4.3.Wherein prop up
Bridge 4.1 is welded in clamping conveying device lower part rear position, and solid steel tube of the rod rest by diameter by 30 millimeters is made, and guarantees
Enough intensity.
Hand tractor and binding apparatus in this cropper use the prior art, wherein for bundling in binding apparatus
The wheel shaft 3.2.1 of drive shaft and driven sprocket is coaxially affixed, this is no longer superfluous again for the specific structure of hand tractor and binding apparatus
It states.
The course of work of this cropper are as follows:
Prepare the debugging stage: after guaranteeing that machine installation is errorless, a line garlic on the left of the left side vertical shaft aligned inside of complete machine,
A line garlic on the right side of the right side vertical shaft aligned inside of complete machine, excavating gear center is overlapped with middle row garlic, is transferred to most
Best placement, according to the optimum speed that the plant of garlic advances away from setting machine, come the optimal harvest effect guaranteed.
The harvest stage: after completing to prepare debugging stage, harvest garlic is begun to, in the forward thrust of hand tractor
Under effect, digging wheel rotates soil, and garlic can be sticked up out to ground, and it is rearward defeated that clamping conveying device clamps Garlic stem
It send, binding apparatus carries out bundling processing to garlic.
For this cropper compared with existing garlic combined harvester, volume is light and handy, and performance is stablized, and structure is simple and real
With low manufacture cost has good promotional value and market prospects.
Certainly, above description is also not limited to the example above, and technical characteristic of the utility model without description can lead to
It crosses or realizes that details are not described herein using the prior art；Above embodiments and attached drawing are merely to illustrate the technology of the utility model
Scheme is not limitations of the present invention, and the utility model is described in detail referring to preferred embodiment, this
Field it is to be appreciated by one skilled in the art that those skilled in the art institute in the essential scope of the utility model
The variations, modifications, additions or substitutions made without departure from the objective of the utility model, want by the right that also should belong to the utility model
Seek protection scope.
Claims (7)
1. a kind of hand-held garlic bundling combined harvester, it is characterised in that: including being successively installed on hand tractor (1)
Power is successively transferred to the digging by excavating gear (2), clamping conveying device (3) and binding apparatus (5), the hand tractor
Dig device (2), clamping conveying device (3) and binding apparatus (5).
2. hand-held garlic bundling combined harvester according to claim 1, it is characterised in that: the excavating gear (2)
Including the excavator rack affixed with the rack of the hand tractor, and the vertical shaft affixed with the excavator rack, institute
It states to wear in vertical shaft and be equipped with transmission shaft (2.1), the upper end of the transmission shaft (2.1) passes through gear drive and hand tractor
Output shaft of gear-box connection, the lower end of transmission shaft is installed with digging wheel (2.2).
3. hand-held garlic bundling combined harvester according to claim 2, it is characterised in that: the clamping conveying device
It (3) include the clamping main frame affixed with the rack of the hand tractor, and two groups of chains being installed on the clamping main frame
Clamping device, chain clamping device described in every group include the drive sprocket (3.1) and driven sprocket connected by chain (3.3)
(3.2), the drive sprocket is installed on the transmission shaft (2.1), and folder is formed between the chain in two groups of chain clamping devices
Hold space.
4. hand-held garlic bundling combined harvester according to claim 3, it is characterised in that: on the clamping main frame also
The pre-tightening apparatus (3.5) and tensioning apparatus (3.4) being located in the chain are installed, the tensioning apparatus includes that one end passes through spiral shell
Bolt and the adjusting rod (3.4.2) that connect of clamping main frame, and be mounted on the adjusting rod (3.4.2) and wheel face is adjacent to chain
Regulating wheel (3.4.1).
5. hand-held garlic bundling combined harvester according to claim 4, it is characterised in that: the pre-tightening apparatus
(3.5) include the preload bar (3.5.1) affixed with clamping main frame, be fixed in the preload plate pre-tightened on bar (3.5.1)
(3.5.2), and the preload seat (3.5.3) being connect by pretension bolt (3.5.4) with preload plate (3.5.2), it is described pre-
Tight seat (3.5.3) and preload plate (3.5.2) are connected through a screw thread with pretension bolt, are offered on the preload seat for driven chain
The circular hole that the wheel shaft (3.2.1) of wheel passes through.
6. hand-held garlic bundling combined harvester according to claim 3, it is characterised in that: the drive of the binding apparatus
The wheel shaft (3.2.1) of moving axis and driven sprocket is coaxial affixed.
7. hand-held garlic bundling combined harvester according to claim 1, it is characterised in that: further include limiting deep device
(4), the deep device (4) of the limit includes the rod rest affixed with the rack of hand tractor (4.1), and with the rod rest
(4.1) affixed limit depth arm (4.2), the lower end for limiting deep arm are equipped with land wheel (4.3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821166657.5U CN208657346U (en) | 2018-07-23 | 2018-07-23 | Hand-held garlic bundling combined harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821166657.5U CN208657346U (en) | 2018-07-23 | 2018-07-23 | Hand-held garlic bundling combined harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208657346U true CN208657346U (en) | 2019-03-29 |
Family
ID=65829780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821166657.5U Expired - Fee Related CN208657346U (en) | 2018-07-23 | 2018-07-23 | Hand-held garlic bundling combined harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208657346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108925208A (en) * | 2018-07-23 | 2018-12-04 | 山东农业大学 | Hand-held garlic bundling combined harvester |
-
2018
- 2018-07-23 CN CN201821166657.5U patent/CN208657346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108925208A (en) * | 2018-07-23 | 2018-12-04 | 山东农业大学 | Hand-held garlic bundling combined harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190329 Termination date: 20210723 |