CN206866047U - A kind of harvester for peanut pickup highly self-adapting apparatus - Google Patents
A kind of harvester for peanut pickup highly self-adapting apparatus Download PDFInfo
- Publication number
- CN206866047U CN206866047U CN201720835636.7U CN201720835636U CN206866047U CN 206866047 U CN206866047 U CN 206866047U CN 201720835636 U CN201720835636 U CN 201720835636U CN 206866047 U CN206866047 U CN 206866047U
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- CN
- China
- Prior art keywords
- pickup
- harvester
- hydraulic
- peanut
- bottom plate
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
It the utility model is related to harvester for peanut pickup highly self-adapting apparatus,Can effectively solve the problems, such as that existing harvester for peanut can not adjust pickup height,Its solve technical scheme be,The both ends of pickup bottom plate are separately installed with sprocket wheel A and sprocket wheel B,Chain is set with sprocket wheel A and sprocket wheel B,It is fixed with chain and picks up pawl,One end of pickup bottom plate is fixed with roller support,Pickup bottom plate is fixedly arranged in the middle of hydraulic cylinders bearing,Hydraulic cylinders bearing is connected through hinge with the piston rod in hydraulic cylinder,One end of hydraulic cylinder is provided with oilhole,It is connected by oil pipe with the outlet A of three-position four-way valve,The outlet B of three-position four-way valve is connected with hydraulic oil container,The entrance P of three-position four-way valve is connected with the outlet of hydraulic pump,The utility model can control the height of harvester for peanut pickup to do corresponding change with the fluctuating of landing ground,So as to mitigate the labor intensity of harvester for peanut driver,It is the innovation on harvester for peanut pickup.
Description
Technical field
It the utility model is related to machinery and field of hydraulic control, particularly a kind of harvester for peanut pickup height adaptive
Device.
Background technology
With the extensive use of agricultural machinery, harvester for peanut is also gradually applied in the harvest of peanut.It is self-propelled at present
Harvester for peanut because with efficiency of crop it is high, disposable complete to pick up, pluck the advantages of processes such as fruit and deep welcome by peasant household.But
Self-propelled harvester for peanut manipulation is relatively difficult, and driver needs to adjust the height of pickup according to the fluctuating on ground at any time, right
It is higher that driver operates level requirement, if operation is unskilled, will cause the leakage of part peanut rice shoot pick up or pickup insertion soil in,
Influence picks up effect or causes machine breakdown.Therefore, the problem of improvement of harvester for peanut pickup is current urgent need to resolve.
The content of the invention
For the above situation, to solve the defect of prior art, the purpose of the utility model is just to provide a kind of peanut and received
Machine pickup highly self-adapting apparatus is obtained, can effectively solve the problems, such as that existing harvester for peanut can not adjust pickup height.
The technical scheme that the utility model solves is, including pickup bottom plate, picks up pawl, hydraulic cylinder and hydraulic pump, picks up
The both ends of device bottom plate are separately installed with sprocket wheel A and sprocket wheel B, are set with chain on sprocket wheel A and sprocket wheel B, are fixed with and pick up on chain
Pawl, one end of pickup bottom plate are fixed with roller support, and pickup bottom plate is fixedly arranged in the middle of hydraulic cylinders bearing, hydraulic cylinders bearing
It is connected through hinge with the piston rod in hydraulic cylinder, one end of hydraulic cylinder is provided with oilhole, passes through going out for oil pipe and three-position four-way valve
Mouth A is connected, and the outlet B of three-position four-way valve is connected with hydraulic oil container, and the entrance P of three-position four-way valve is connected with the outlet of hydraulic pump,
The entrance connection hydraulic oil container of hydraulic pump, pressure gauge is provided with the export pipeline of hydraulic pump.
The utility model can control the height of harvester for peanut pickup to do corresponding change with the fluctuating of landing ground,
So as to mitigate the labor intensity of harvester for peanut driver, raising picks up rate, improves the reliability of harvester for peanut, is that peanut is received
Obtain the innovation on machine pickup.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is hydraulic circuit diagram of the present utility model.
In figure：1st, pawl is picked up, 2, chain, 3, pickup bottom plate, 4, sprocket wheel A, 5, roller, 6, roller support, 7, hydraulic cylinder
Bearing, 8, piston rod, 9, hydraulic cylinder, 10, sprocket wheel B, 11, pickup hinge, 12, three-position four-way valve, 13, pressure gauge, 14, hydraulic pressure
Pump, 15, hydraulic oil container, 16, relief valve, 17, operation handle.
Embodiment
Specific embodiment of the present utility model is described in further detail below in conjunction with accompanying drawing.
Provided by Fig. 1-2, the utility model includes pickup bottom plate, picks up pawl, hydraulic cylinder and hydraulic pump, pickup bottom plate
3 both ends are separately installed with sprocket wheel A4 and sprocket wheel B10, are set with chain 2 on sprocket wheel A4 and sprocket wheel B10, are fixed with and pick on chain 2
Pawl 1 is picked up, one end of pickup bottom plate 3 is fixed with roller support 6, and pickup bottom plate 3 is fixedly arranged in the middle of hydraulic cylinders bearing 7, liquid
Cylinder pressure bearing 7 is connected through hinge with the piston rod 8 in hydraulic cylinder 9, and one end of hydraulic cylinder 9 is provided with oilhole, passes through oil pipe and three
The outlet A of position four-way valve 12 is connected, and the outlet B of three-position four-way valve 12 is connected with hydraulic oil container 15, the entrance P of three-position four-way valve 12
Outlet with hydraulic pump 14 is connected, and the entrance connection hydraulic oil container 15 of hydraulic pump 14, is installed on the export pipeline of hydraulic pump 14
There is pressure gauge 13.
In order to ensure using effect, one end of described pickup bottom plate 3 is equipped with pickup hinge 11, pickup bottom plate 3
It is connected to by pickup hinge 11 on self-propelled harvester for peanut.
Described three-position four-way valve 12 is the hand-operated valve with middle position lock function, and one end is equipped with operation handle 17, in hydraulic pressure
Relief valve 16 is connected between the outlet of pump 14 and hydraulic oil container 15.
Described pawl 1 of picking up equidistantly is evenly distributed on chain 2, as chain 2 moves together.
Described roller support 6 is arranged on one end bottom of pickup bottom plate 3, is provided with roller 5 thereon, and roller 5 can be with
Rotated on roller support 6.
One end of described hydraulic cylinder 9 is connected by hinge with self-propelled harvester for peanut.
Embodiment described above is used for illustrating the utility model, rather than the utility model is limited
System.In design philosophy of the present utility model and scope of the claims, any modification is made to the utility model or is changed
Become, be regarded as the scope of protection of the utility model.
Service condition of the present utility model is, when harvester for peanut does not work, pickup needs to lift, now will operation
Handle 17 pulls to rear position, and the work of 12 left position of three-position four-way valve, P mouth and A mouth of the hydraulic oil through three-position four-way valve 12 enter hydraulic cylinder 9
Rodless cavity, promote piston rod 8 to stretch out, so that pickup be lifted；After pickup is lifted to extreme position, by operation handle
17 push centre position, the work of the middle position of three-position four-way valve 12 to, and the oil circuit of the rodless cavity of hydraulic cylinder 9 is cut off, and piston rod 8 is kept not
Dynamic, now the position of pickup is in the lock state.
If necessary to lock pickup at an arbitrary position, need to only it push operation handle 17 to centre position, three-position four-way valve
12 middle positions are worked, and the oil circuit of the rodless cavity of hydraulic cylinder 9 is cut off, and piston rod 8 remains stationary as, and the position of pickup is in locking shape
State.
When harvester for peanut works in the fields, the highly desirable of pickup changes with the fluctuating of landing ground, will grasp
Make handle 17 and push anteposition to, three-position four-way valve 12 is operated in right position, and the rodless cavity of hydraulic cylinder 9 is connected with hydraulic oil container 15, picks up
Device, which would fall to after roller 5 contacts with ground, to be stopped, if ground raises, pickup lifts in the presence of roller 5, due to liquid
The rodless cavity of cylinder pressure 9 is connected with hydraulic oil container 15, and pickup lifts simultaneously non-resistance, can freely be lifted, as a same reason, if
Ground reduces, and pickup declines in the presence of pickup gravity and roller, due to rodless cavity and the hydraulic oil container 15 of hydraulic cylinder 9
It is connected, the decline of pickup and non-resistance, pickup can freely decline.
Relief valve 16 can ensure in hydraulic pressure oil stream after pickup is promoted to extreme position or when hydraulic system pressure is too high
Hydraulic oil container 15 is returned, pressure gauge 13 can conveniently check the hydraulic fluid pressure of hydraulic system.
The utility model can control the height of harvester for peanut pickup to do corresponding change with the fluctuating of landing ground,
So as to mitigate the labor intensity of harvester for peanut driver, raising picks up rate, improves the reliability of harvester for peanut, suitable for certainly
Walk on formula harvester for peanut, for automatically adjusting the height of peanut pickup, there is the characteristics of simple in construction, reliability is high, be
Innovation on harvester for peanut pickup, there is good economic and social benefit.
Claims (5)
1. a kind of harvester for peanut pickup highly self-adapting apparatus, including pickup bottom plate, pick up pawl, hydraulic cylinder and hydraulic pressure
Pump, it is characterised in that the both ends of pickup bottom plate (3) are separately installed with sprocket wheel A (4) and sprocket wheel B (10), sprocket wheel A (4) and sprocket wheel
Chain (2) is set with B (10), is fixed with chain (2) and picks up pawl (1), one end of pickup bottom plate (3) is fixed with roller branch
Seat (6), pickup bottom plate (3) are fixedly arranged in the middle of hydraulic cylinders bearing (7), and hydraulic cylinders bearing (7) is through in hinge and hydraulic cylinder (9)
Piston rod (8) be connected, one end of hydraulic cylinder (9) is provided with oilhole, passes through the outlet A phases of oil pipe and three-position four-way valve (12)
Even, the outlet B of three-position four-way valve (12) is connected with hydraulic oil container (15), entrance P and the hydraulic pump (14) of three-position four-way valve (12)
Outlet be connected, the entrance of hydraulic pump (14) connection hydraulic oil container (15), pressure is installed on the export pipeline of hydraulic pump (14)
Power table (13).
2. harvester for peanut pickup highly self-adapting apparatus according to claim 1, it is characterised in that described three
Four-way valve (12) is the hand-operated valve with middle position lock function, and one end is equipped with operation handle (17), the outlet of hydraulic pump (14) with
Relief valve (16) is connected between hydraulic oil container (15).
3. harvester for peanut pickup highly self-adapting apparatus according to claim 1, it is characterised in that described picks up
Pawl (1) is equidistantly evenly distributed on chain (2).
4. harvester for peanut pickup highly self-adapting apparatus according to claim 1, it is characterised in that described roller
Bearing (6) is arranged on one end bottom of pickup bottom plate (3), is provided with roller (5) thereon.
5. harvester for peanut pickup highly self-adapting apparatus according to claim 1, it is characterised in that described hydraulic pressure
One end of cylinder (9) is connected by hinge with self-propelled harvester for peanut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720835636.7U CN206866047U (en) | 2017-07-11 | 2017-07-11 | A kind of harvester for peanut pickup highly self-adapting apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720835636.7U CN206866047U (en) | 2017-07-11 | 2017-07-11 | A kind of harvester for peanut pickup highly self-adapting apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206866047U true CN206866047U (en) | 2018-01-12 |
Family
ID=61330147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720835636.7U Expired - Fee Related CN206866047U (en) | 2017-07-11 | 2017-07-11 | A kind of harvester for peanut pickup highly self-adapting apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206866047U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109062119A (en) * | 2018-09-26 | 2018-12-21 | 黄淮学院 | The pickup conveying device of adaptive landform |
| CN112840833A (en) * | 2021-02-25 | 2021-05-28 | 淮阴工学院 | Self-adjusting system for ground clearance of straw chopping device and using method |
-
2017
- 2017-07-11 CN CN201720835636.7U patent/CN206866047U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109062119A (en) * | 2018-09-26 | 2018-12-21 | 黄淮学院 | The pickup conveying device of adaptive landform |
| CN112840833A (en) * | 2021-02-25 | 2021-05-28 | 淮阴工学院 | Self-adjusting system for ground clearance of straw chopping device and using method |
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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: 20180112 Termination date: 20180711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |