CN209330621U - Leaf vegetables cropper - Google Patents
Leaf vegetables cropper Download PDFInfo
- Publication number
- CN209330621U CN209330621U CN201821909896.5U CN201821909896U CN209330621U CN 209330621 U CN209330621 U CN 209330621U CN 201821909896 U CN201821909896 U CN 201821909896U CN 209330621 U CN209330621 U CN 209330621U
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- China
- Prior art keywords
- gear
- conveyer belt
- leaf vegetables
- vehicle frame
- box
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Abstract
The utility model discloses a kind of leaf vegetables croppers.Leaf vegetables cropper includes power car, conveyer belt and cutting assembly, the power car includes vehicle frame, wheel and wagon box, the bottom of the vehicle frame is arranged in the wheel, the top of the vehicle frame is arranged in the wagon box, the conveyer belt is mounted on the vehicle frame, and the cutting assembly is arranged in the conveyer belt front end, and the cutting assembly includes two shafts being vertically arranged, the shaft is rotatably mounted on the front end of the conveyer belt, and the bottom of the shaft is provided with cutter.Realize that leaf vegetables cropper harvests leaf vegetables automatically, to improve efficiency of crop and reduce labor intensity of workers.
Description
Technical field
The utility model relates to agricultural machinery technological field more particularly to a kind of leaf vegetables croppers.
Background technique
Vegetables are the green foods high containing nutritional ingredient, and the vegetables harvest yield in China accounts for the 50% of whole world total yield
Left and right, and substantially had been manually done as the whole world maximum vegetables production country, the harvest of most of leafy vegetables.In vegetable
During dish is from planting to harvesting this, 30% or so of the total operating quantity of workload Zhan of harvest, be most time-consuming, consuming cost most
Big link.Its main feature is that harvesting intensity is high, growth period is short.The leaf vegetables multiplicity wide in variety of China's cultivation, cultivated area is very
Vast, the property difference of the density of the plantation of different leaf vegetables, the mode of cultivation and growth is bigger, therefore, associated agricultural product
The exploitation of leaf vegetables cropper is very meaningful.For harvesting Chinese cabbage, the prior art, which usually has, is manually gathered in, i.e.,
Worker is cut off the root in Chinese cabbage and soil by cutter, completes harvest, meanwhile, the root later period remained in soil also needs
It further to dig out and level land, whole operation process automation degree is low, efficiency of crop is low and the labor intensity of worker
Greatly.How the cropper of automatic harvest leaf vegetables a kind of is designed to realize automatic operation raising efficiency of crop and reduce worker's labour
Intensity is technical problem to be solved in the utility model.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of leaf vegetables cropper, realize that leaf vegetables cropper is automatic
Leaf vegetables is harvested, to improve efficiency of crop and reduce labor intensity of workers.
Technical solution provided by the utility model is a kind of leaf vegetables cropper, which is characterized in that including power car, conveying
Band and cutting assembly, the power car include vehicle frame, wheel and wagon box, and the bottom of the vehicle frame is arranged in the wheel, described
The top of the vehicle frame is arranged in wagon box, and the conveyer belt is mounted on the vehicle frame, described in the conveyer belt front end setting
Cutting assembly, the cutting assembly include two shafts being vertically arranged, and the shaft is rotatably mounted on the conveyer belt
Front end, the bottom of the shaft is provided with cutter.
Further, support frame is additionally provided on the vehicle frame, the upper end of the conveyer belt may be rotatably mounted at described
On support frame, telescopic oil cylinder is additionally provided between the vehicle frame and the bottom of the conveyer belt, the bottom of the conveyer belt is also set
It is equipped with the range sensor for detecting ground clearance.
Further, the bottom of the conveyer belt is additionally provided with limited support wheel.
Further, the bottom of the vehicle frame is configured with hoistable platform, and the headstock is mounted on the hoistable platform.
Further, conveying guide groove is additionally provided between the upper end of the conveyer belt and the wagon box.
It further, further include plane root component, the plane root component includes headstock, hoe and drag link,
The bottom of the vehicle frame is arranged in the headstock, and the first driving motor, the double-crank connecting rod are provided in the headstock
The crank of mechanism is rotatably mounted on the headstock, and first driving motor connects with the wherein one crank driving
It connects, the hoe is arranged on the connecting rod of the drag link.
It further, further include earthing component, the plane root component and the earthing component are along the forward side of the power car
To the bottom for being successively set on the vehicle frame；The earthing component includes mounting bracket, gear-box, the second motor and scraper plate, institute
The bottom that the vehicle frame is arranged in mounting bracket is stated, the gear-box is arranged in the mounting bracket, sets in the gear-box
It is equipped with driving wheel, first gear, second gear, the driving wheel is spindle rotationally arranged in the gear-box, second electricity
Machine and the driving wheel are drivingly connected, and the first gear and the driving wheel are coaxially disposed and are fixed in the gear-box,
The second gear is rotatably mounted on the driving gear, and the second gear is engaged with the first gear, described
It is further fixed on linking arm in second gear, the free end of the linking arm is provided with rotatable sliding block, on the gear-box
It is provided with the rotatable power output shaft coaxially arranged with the driving wheel, the power output shaft is located in the gear-box
End be provided with connecting rod, sliding through hole is provided on the sliding block, the connecting rod is inserted in the sliding through hole, described
Scraper plate is fixed on the power output shaft.
Further, at the position that the scraper plate is moved to bottommost, the sliding block pivot center and the driving wheel
The distance between pivot center is not more than the distance between the pivot center at the linking arm both ends.
Compared with prior art, the advantages and positive effects of the utility model are as follows: leaf vegetables provided by the utility model harvests
Machine, by the front end configuration cuts component of conveyer belt, two cutters being arranged side by side in cutting assembly being capable of automatic cutting
Leaf vegetables on soil, leaf vegetables under cutting and being transferred in wagon box by conveyer belt are stored, to complete automatic harvest leaf
Dish, without worker's hand cut, to improve efficiency of crop and reduce labor intensity of workers.And for remaining in the dish in soil
The hoe that root then passes through plane root component is excluded, and digs the heatable adobe sleeping platform formed on soil during root then scraping by earthing component
Plate progress is smooth, to be completed at the same time the cleaning of dish root and smooth, the realization leaf in soil during completing to harvest leaf vegetables
Dish cropper harvests leaf vegetables automatically, to improve efficiency of crop and reduce labor intensity of workers.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model leaf vegetables cropper embodiment；
Fig. 2 is the structural schematic diagram of earthing component in the utility model leaf vegetables cropper embodiment.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The range of the utility model protection.
As Figure 1-Figure 2, the present embodiment dish cropper, including power car 1, conveyer belt 2 and cutting assembly 3, it is described dynamic
Power vehicle includes vehicle frame 11, wheel 12 and wagon box 13, and the bottom of the vehicle frame 11 is arranged in the wheel 12, and the wagon box 13 is arranged
On the top of the vehicle frame 11, the conveyer belt 2 is mounted on the vehicle frame 11, is cut described in 2 front end of the conveyer belt setting
Component 3 is cut, the cutting assembly 3 includes two shafts 31 being vertically arranged, and the shaft 31 is rotatably mounted on described defeated
The front end of band 2 is sent, the bottom of the shaft 31 is provided with cutter 32.
Specifically, leaf vegetables cropper is in actual use, power car 1 can dynamic driving automatic moving, move
It is correspondingly arranged on controller on power vehicle 1 and receives the parameter of related detection assemblies detection in leaf vegetables cropper to correspond to control leaf vegetables receipts
The related electric component actuation in machine is obtained, the power resources of power car 1 can be using forms such as engine or motor.Power car
1 in moving process, when cutter 32 is moved at the leaf vegetables with cutting, can carry out cut place to leaf vegetables by cutter 32
Reason after cutter 32 cuts leaf vegetables down, and is delivered in wagon box 12 by conveyer belt 2 and is stored.Preferably, in order to ensure leaf
It can reliably fall on conveyer belt 2 and be conveyed after dish cutting is lower, flexible driving lever 33, flexible driving lever are additionally provided in shaft 31
33 toggle it to the leaf vegetables under cutting on conveyer belt 2.Wherein, it is additionally provided with support frame (unmarked) on the vehicle frame 1, it is described defeated
Sending the upper end of band 2 may be rotatably mounted on support frame as described above, also set up between the vehicle frame 1 and the bottom of the conveyer belt 2
There is telescopic oil cylinder 22, the bottom of the conveyer belt 2 is additionally provided with the range sensor (not shown) for detecting ground clearance, tool
Body, range sensor is able to detect liftoff spacing, adjusts 2 bottom of conveyer belt and stratum to facilitate through telescopic oil cylinder 22
Distance, thus the cutting-height of the adjusting cutter 32 of spacing, to meet the cutting requirement of variety classes leaf vegetables.In addition, conveyer belt 2
Bottom be additionally provided with limited support wheel 23, limited support wheel 23 can be supported conveyer belt 2 in the bottom of conveyer belt 2,
And it can be attached using damper between limited support wheel 23 and conveyer belt 2.
Further, the present embodiment dish cropper further includes plane root component 4 and earthing component 5, the plane root component 4 and institute
State the bottom that the line direction before the power car 1 of earthing component 5 is successively set on the vehicle frame 11；The plane root component 4 includes
The bottom of the vehicle frame 11, the power is arranged in headstock 41, hoe 43 and drag link 42, the headstock 41
It is provided in case 41 first driving motor (not shown), the crank of the drag link 42 is rotatably mounted on described
On headstock 41, first driving motor is drivingly connected with wherein one crank, and the hoe 43 is arranged in the hyperbolic
On the connecting rod of handle link mechanism 42；The earthing component 5 include mounting bracket 51, gear-box 52, the second motor (not shown) and
The bottom of the vehicle frame 1 is arranged in scraper plate 53, the mounting bracket 51, and the gear-box 52 is arranged in the mounting bracket 51
On, driving wheel 521, first gear 522 and second gear 523 are provided in the gear-box 52, the driving wheel 521 can be rotated
Setting in the gear-box 52, second motor and the driving wheel 521 are drivingly connected, the first gear 522 with
The driving wheel 521 is coaxially disposed and is fixed in the gear-box 52, and the second gear 523 is rotatably mounted on described
On driving gear 521, the second gear 523 is engaged with the first gear 522, is further fixed in the second gear 523
Linking arm 524, the free end of the linking arm 524 are provided with rotatable sliding block 525, be provided on the gear-box 52 with
The coaxially arranged rotatable power output shaft 54 of the driving wheel 521, the power output shaft 54 are located at the gear-box 52
Interior end is provided with connecting rod 541, is provided on the sliding block 525 sliding through hole (unmarked), and the connecting rod 541 is inserted in
In the sliding through hole, the scraper plate 53 is fixed on the power output shaft 54.Specifically, after leaf vegetables under cutting, leaf vegetables
Root also remain in soil, then can be by digging the heatable adobe sleeping platform that dig root, and be formed on soil of root component 4, then can be by
Earthing component 5 carries out smooth burial, specifically, whether detecting cutter 32 in shaft 31 configured with torque sensor in cutting
The state of leaf vegetables, when cutting leaf vegetables root due to cutter 32, cutter 32 is stopped by root so that torque sensor detects torque
It is changed compared to light condition, it is corresponding after confirmation cutter 32 cuts leaf vegetables to judge that cutter 32 is cutting leaf vegetables
, root component 4 and the corresponding starting of earthing component 5 are dug, the leaf vegetables under cutting falls on conveyer belt 2 and transmitted, and via conveying
It is transported in wagon box 13 and stores with the guiding of conveying guide groove 21 between 2 upper end and the wagon box 13.After leaf vegetables cutting, according to
Controller will control plane root component 4 according to the travel speed of power car 1 and earthing component 5 acts respectively, and controller is according to dynamic
The travel speed of power vehicle 1 come control plane root component 4 be moved to residual dish location of root at by hoe 43 rotate a circle by dish root from
Dug in soil, and heatable adobe sleeping platform will be formed after digging dish root, on soil, likewise, controller according to the travel speed of power car 1 come
It is acted at a certain distance from control 5 moving distance heatable adobe sleeping platform of earthing component, so that scraper plate 53 is moved to bottommost for the soil on rear side of heatable adobe sleeping platform
Push in heatable adobe sleeping platform, to complete the smooth of soil, in this way, harvesting automatically can be completed, plane root pacifically operates, realization automation
Operation, to improve efficiency reduction labor intensity.Wherein, shaft 31 can drive its rotation by modes such as motors, not do herein
Limitation.
Further, the bottom of the vehicle frame 11 is configured with hoistable platform 14, and the headstock 41 is mounted on the liter
It drops on platform 14.Specifically, plane root component can be adjusted by hoistable platform 14 according to the difference of different leaf vegetables roots deeps
4 height and position, the final requirement for meeting thoroughly plane root.In addition, for earthing component 5, it is to be ensured that scraper plate 53 is moved to
Lowest position remains stationary certain time, realizes around smooth heatable adobe sleeping platform so that scraper plate 53 can follow power car 1 to move ahead
Soil layer, at the position that the scraper plate 53 is moved to bottommost, 525 pivot center of sliding block and the driving wheel 521 are rotated
The distance between axis is not more than the distance between the pivot center at 524 both ends of linking arm.Specifically, the second motor drives
Dynamic driving wheel 521 rotates, and driving wheel 521 will drive second gear 523 to revolve around first gear 522, while second gear 523
Also by rotation to drive linking arm 524 to rotate, linking arm 524 drives connecting rod 541 to rotate by sliding block 525, connecting rod 541
It is fixed on power output shaft 54, the power output shaft 54 of rotation, which is finally realized, drives scraper plate 53 to rotate.Due to connecting rod 541
Rotation pulls realization by sliding block 525 by linking arm 524, described when the scraper plate 53 is moved to bottommost progress earthing
The distance between 525 pivot center of sliding block and 521 pivot center of driving wheel L2 are no more than 524 both ends of linking arm
The distance between pivot center L1, at this point, sliding block 525 will be slided along connecting rod 541 without generating pulling to connecting rod 541
Power, simultaneously as second gear 523 is engaged with first gear 522, so that sliding block 525 can also further limit connecting rod 541
Rotation；And during following driving wheel 521 to continue to rotate with linking arm 524,525 pivot center of sliding block and the active
It takes turns the distance between 521 pivot centers L2 and will first become smaller and become larger afterwards, when L2 is greater than L1, sliding block 525 will pull on connecting rod
541 rotations intermittent can be paused with realizing scraper plate 53 to be moved to when bottommost carries out earthing operation, to meet around to heatable adobe sleeping platform
Carry out smooth requirement.Wherein, the length of time for stopping setting duration is then determined by the length of linking arm 524.Ensure and is
Driving wheel 521 can smooth stable rotation, be additionally provided with for balancing matching for the second gear 523 on driving wheel 521
Pouring weight 526, in this way, clump weight 526 can carry out with galassing second gear 523 and its linking arm 524 connected and sliding block 525
Weighing apparatus, to ensure that it is unstable that driving wheel 521 will not cause to rotate because of centre-of gravity shift.
The utility model also provides a kind of control method of above-mentioned leaf vegetables cropper, when leaf vegetables cropper detects that two are cut
When knife carries out cutting leaf vegetables, according to the travel speed of power car, digs root inter-module and act every setting time so that hoe rotation one
Week remains in the dish root in soil with the place of plane, and then, earthing inter-module is acted every setting time so that scraper plate rotates a circle with flat
The heatable adobe sleeping platform formed on whole soil.
Compared with prior art, the advantages and positive effects of the utility model are as follows: leaf vegetables provided by the utility model harvests
Machine, by the front end configuration cuts component of conveyer belt, two cutters being arranged side by side in cutting assembly being capable of automatic cutting
Leaf vegetables on soil, leaf vegetables under cutting and being transferred in wagon box by conveyer belt are stored, and for remaining in soil
Dish root then pass through the hoe of plane root component and excluded, and dig the heatable adobe sleeping platform formed on soil during root then by earthing component
Scraper plate carry out it is smooth, thus during completing to harvest leaf vegetables, be completed at the same time dish root cleaning and soil it is smooth, it is real
Existing leaf vegetables cropper harvests leaf vegetables automatically, to improve efficiency of crop and reduce labor intensity of workers.
Finally, it should be noted that above embodiments are only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that:
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement；And these are modified or replaceed, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (7)
1. a kind of leaf vegetables cropper, which is characterized in that including power car, conveyer belt and cutting assembly, the power car includes vehicle
The bottom of the vehicle frame is arranged in frame, wheel and wagon box, the wheel, and the top of the vehicle frame is arranged in the wagon box, described
Conveyer belt is mounted on the vehicle frame, and the cutting assembly is arranged in the conveyer belt front end, and the cutting assembly includes two
The shaft being vertically arranged, the shaft are rotatably mounted on the front end of the conveyer belt, and the bottom of the shaft is provided with
Cutter.
2. leaf vegetables cropper according to claim 1, which is characterized in that support frame is additionally provided on the vehicle frame, it is described
The upper end of conveyer belt may be rotatably mounted on support frame as described above, be additionally provided between the vehicle frame and the bottom of the conveyer belt
Telescopic oil cylinder, the bottom of the conveyer belt are additionally provided with the range sensor for detecting ground clearance.
3. leaf vegetables cropper according to claim 2, which is characterized in that the bottom of the conveyer belt is additionally provided with limit branch
Support wheel.
4. leaf vegetables cropper according to claim 1, which is characterized in that the upper end of the conveyer belt and the wagon box it
Between be additionally provided with conveying guide groove.
5. leaf vegetables cropper according to claim 1, which is characterized in that further include plane root component, the plane root component packet
Headstock, hoe and drag link are included, the headstock is arranged in the bottom of the vehicle frame, is arranged in the headstock
There is the first driving motor, the crank of the drag link is rotatably mounted on the headstock, and described first drives
Dynamic motor is drivingly connected with wherein one crank, and the hoe is arranged on the connecting rod of the drag link.
6. leaf vegetables cropper according to claim 5, which is characterized in that further include earthing component, the plane root component and
Earthing component line direction before the power car is successively set on the bottom of the vehicle frame；The earthing component includes installation
The bottom of the vehicle frame is arranged in bracket, gear-box, the second motor and scraper plate, the mounting bracket, and the gear-box setting exists
In the mounting bracket, driving wheel, first gear, second gear are provided in the gear-box, the driving wheel is rotatable
It is arranged in the gear-box, second motor and the driving wheel are drivingly connected, the first gear and the driving wheel
It being coaxially disposed and is fixed in the gear-box, the second gear is rotatably mounted on the driving wheel, and described second
Gear is engaged with the first gear, and linking arm, the free end setting of the linking arm are further fixed in the second gear
There is rotatable sliding block, the rotatable power output shaft coaxially arranged with the driving wheel, institute are provided on the gear-box
It states the end that power output shaft is located in the gear-box and is provided with connecting rod, sliding through hole is provided on the sliding block, it is described
Connecting rod is inserted in the sliding through hole, and the scraper plate is fixed on the power output shaft.
7. leaf vegetables cropper according to claim 6, which is characterized in that be moved to the position of bottommost in the scraper plate
Place, the distance between the sliding block pivot center and the driving wheel pivot center are not more than the rotation at the linking arm both ends
The distance between axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821909896.5U CN209330621U (en) | 2018-11-20 | 2018-11-20 | Leaf vegetables cropper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821909896.5U CN209330621U (en) | 2018-11-20 | 2018-11-20 | Leaf vegetables cropper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209330621U true CN209330621U (en) | 2019-09-03 |
Family
ID=67748761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821909896.5U Expired - Fee Related CN209330621U (en) | 2018-11-20 | 2018-11-20 | Leaf vegetables cropper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209330621U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109463108A (en) * | 2018-11-20 | 2019-03-15 | 青岛农业大学 | Leaf vegetables cropper and its control method |
-
2018
- 2018-11-20 CN CN201821909896.5U patent/CN209330621U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109463108A (en) * | 2018-11-20 | 2019-03-15 | 青岛农业大学 | Leaf vegetables cropper and its control method |
| CN109463108B (en) * | 2018-11-20 | 2023-08-29 | 青岛农业大学 | Leaf vegetable harvester and control method thereof |
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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 |
Granted publication date: 20190903 Termination date: 20201120 |
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| CF01 | Termination of patent right due to non-payment of annual fee |