CN209251106U - A kind of cotton box of cotton-picking machine level unloads cotton structure - Google Patents
A kind of cotton box of cotton-picking machine level unloads cotton structure Download PDFInfo
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- CN209251106U CN209251106U CN201822036380.0U CN201822036380U CN209251106U CN 209251106 U CN209251106 U CN 209251106U CN 201822036380 U CN201822036380 U CN 201822036380U CN 209251106 U CN209251106 U CN 209251106U
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- cotton
- hopper
- driving shaft
- chain
- unloads
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Abstract
A kind of cotton box of cotton-picking machine level unloads cotton structure, belongs to cotton picker technical field.More cotton tank hoisting rams are connected between the hopper and vehicle frame of the utility model, hopper side is equipped with the turnover door connecting with its lower rotation, turnover door medial surface and outer case inner bottom surface are equipped with chain harrow component, chain harrow component include driving shaft, driven shaft, multiple sprocket wheels on driving shaft and driven shaft, more chains for connecting by sprocket wheel driving shaft and driven shaft, the chain harrow on more chains, set on the chain harrow motor of driving shaft one end.The utility model unload cotton efficiency and safety it is higher.
Description
Technical field
The utility model relates to cotton picker technical fields more particularly to a kind of cotton box of cotton-picking machine level to unload cotton structure.
Background technique
The cotton planting range in China is quite extensive, and the picking of former cotton also relies primarily on manpower, large labor intensity and
Inefficiency.With the development of agricultural machinery, the popularity of cotton picker is higher and higher, and cotton picking function effectively improves the speed of cotton picking
Degree, lightens one's labor, increases economic efficiency.
In general, the load hopper of cotton transport vehicle can be higher than the hopper of cotton picker, so existing cotton picker needs when unloading cotton
Cotton mouthful one end of unloading of hopper is raised, then by manually carrying out unloading cotton.It is not high that this kind unloads cotton mode one side safety, due to
The hopper weight for filling cotton is larger, raises one end and is easy to happen rollover, on the other hand manually unloads the inefficiency of cotton.
For another example application No. is the Chinese utility model patents of 201320843792.X to disclose a kind of lift of cotton picker
Cotton discharge device, including vehicle frame, cotton picking cabinet and lifting device, cotton picking cabinet are divided into bottom cotton picking cabinet and top layer cotton picking cabinet,
It is connected between vehicle frame and bottom cotton picking cabinet by lifting device；Bottom cotton picking cabinet is equipped with door body switching device；Bottom is adopted
It is connected between hopper body and top layer cotton picking cabinet by lifting device.The device unloads cotton using lift, can mention to a certain extent
Height unloads cotton speed.
But above-mentioned apparatus remains unchanged and needs a large amount of artificial cooperations, could complete to unload cotton, unload cotton efficiency and safety accordingly
Property is not still high.
Utility model content
Purpose of the utility model is to solve the above-mentioned problems of the prior art, provide a kind of cotton box of cotton-picking machine water
Flat to unload cotton structure, efficiency and the safety for unloading cotton are higher.
The purpose of this utility model is achieved through the following technical solutions:
A kind of cotton box of cotton-picking machine level unloads cotton structure, and more cotton tank hoisting rams are connected between hopper and vehicle frame,
The hopper side is equipped with the turnover door connecting with its lower rotation, the turnover door medial surface and the outer case
Inner bottom surface is equipped with chain harrow component, and the chain harrow component includes driving shaft, driven shaft, on the driving shaft and driven shaft
Multiple sprocket wheels, are set on the more chains the more chains that the driving shaft and the driven shaft are connected by the sprocket wheel
Chain harrow, the chain harrow motor set on described driving shaft one end.
On the one hand the utility model passes through setting cotton tank hoisting ram, allow hopper that cotton is raised to and transported when unloading cotton
Height is suitable, on the other hand to realize unloads cotton automatically by setting chain harrow component, substantially increase the efficiency for unloading cotton process and
Safety.
Preferred as the utility model, the more cotton tank hoisting rams are using a syncmotor driving.
Preferred as the utility model, the hopper is equipped with railroad shoe, and the cotton tank hoisting ram is slidably connected to institute
It states in railroad shoe.
It is preferred as the utility model, idler wheel is equipped in the railroad shoe.
It is preferred as the utility model, it is additionally provided with oil cylinder on the hopper and supports safely.
Preferred as the utility model, the chain harrow motor is flexible coupling with the driving shaft.
Preferred as the utility model, the driving shaft and driven shaft are six square shafts, and middle part is equipped with the revolution of six square shafts
Seat, the six square shafts revolving bed is interior to be equipped with self-aligning ball bearing.
It is preferred as the utility model, chain backing plate is equipped with below the chain, top is equipped with chain cover board.
The utility model has the advantages that:
1, the integral elevating structure of hopper that level can be carried out to unload cotton, avoids hopper overturning bring security risk.
2, chain harrow unloads cotton structure and improves the efficiency and safety for unloading cotton.
Detailed description of the invention
Fig. 1 is a kind of main view of embodiment of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the side view of the utility model.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
A kind of cotton box of cotton-picking machine level unloads cotton structure, is equipped with four cotton tank hoisting ram c7 between hopper and vehicle frame, and four
Root cotton tank hoisting ram c7 is using a syncmotor driving, so that hopper can be raised by stabilization, realization level unloads cotton, and
Without raising one end of hopper.Specifically, being additionally provided with railroad shoe c8 on hopper, the cotton tank hoisting ram c7 is slidably connected to institute
It states in railroad shoe c8, to be oriented to cotton tank hoisting ram c7, guarantees the up rightness of its lifting.And rolling is equipped in railroad shoe c8
Wheel, while improving cotton tank hoisting ram c7 fluent movements, buffering fall hopper lifting when because shaking caused by active force,
To improve stability when hopper lifting.Oil cylinder support c12 safely is additionally provided on the outside of the hopper, for increase hopper into
When row maintenance works, prevent cotton tank hoisting ram from surprisingly falling, it is ensured that safety.
In addition, the utility model is equipped with without manually carrying out unloading cotton and unloads cotton machine structure automatically.Hopper side is equipped with and its bottom
The turnover door c9, the turnover door c9 of portion's rotation connection realize switch by the switch gate oil cylinder c10 between hopper two sides.
The turnover door c9 medial surface and the hopper inner bottom surface are equipped with chain harrow component, the chain harrow component include driving shaft c11, from
Moving axis, passes through the sprocket wheel c13 connection driving shaft at multiple sprocket wheel c13 on the driving shaft c11 and driven shaft
More chain c14 of c11 and the driven shaft, the chain harrow c15 on the more chain c14, it is set to the driving shaft c11
The chain harrow motor c16 of one end.When work, chain harrow motor c16 drives driving shaft c11 rotation, driving shaft c11 by sprocket wheel c13 and
Chain c14 drives driven shaft rotation, while chain c14 drives chain harrow c15 movement, chain harrow c15 movement with by cotton from hopper bottom
It gradually rakes off in portion.
Specifically, the driving shaft c11 and driven shaft are six square shafts, middle part is equipped with six square shaft revolving bed c17, interior
Self-aligning ball bearing is set, with the error generated when adjusting part manufacturing or assembly, avoids the torsion of six square shafts.Driving shaft c11 and chain
It is attached between rake motor c16 using flexible connection structure c18, the flexible connection structure c18 includes the intermeshing of left and right two
Two parts, and rubber pad is equipped between two parts, a portion is connect by internal spline with chain harrow motor c16, another portion
It point is connect with driving shaft c11 by hexagonal hole, driving shaft c11 and chain harrow is mainly balanced by being flexible coupling for the rubber pad
Concentric error between c15 motor avoids the error due to concentricity from causing the damage of driving shaft c11.Driving shaft c11 and driven
Four sprocket wheel c13 are respectively equipped on axis, two, i.e. six square shaft revolving bed c17 are respectively arranged in the two sides of the six square shafts revolving bed c17
Two sides have two chain c14, two chain c14 of every side to drive one group of chain harrow c15.Chain is equipped with below the chain c14
Backing plate c19 is nylon material, rolls for chain roller, it is wear-resisting persistently；It is equipped with chain cover board c20 above chain c14, prevents
Only cotton is caught between chain roller, to guarantee to unload the steady operation of cotton machine structure.
The preferable specific embodiment of the above, only the utility model, the specific embodiment are practical based on this
A kind of implementation under novel general idea, and the protection scope of the utility model is not limited thereto, it is any to be familiar with sheet
Within the technical scope disclosed by the utility model, any changes or substitutions that can be easily thought of by those skilled in the art, should all contain
Lid is within the protection scope of the utility model.Therefore, the protection scope of the utility model should be with the protection of claims
Subject to range.
Claims (8)
1. a kind of cotton box of cotton-picking machine level unloads cotton structure, which is characterized in that be connected with more hopper liftings between hopper and vehicle frame
Oil cylinder,
The hopper side is equipped with the turnover door connecting with its lower rotation, bottom in the turnover door medial surface and the hopper body
Face is equipped with chain harrow component, and the chain harrow component includes driving shaft, driven shaft, multiple on the driving shaft and driven shaft
Sprocket wheel, the more chains that the driving shaft and the driven shaft are connected by the sprocket wheel, the chain on the more chains
Rake, the chain harrow motor set on described driving shaft one end.
2. cotton box of cotton-picking machine level according to claim 1 unloads cotton structure, which is characterized in that the more hopper lifting oil
Cylinder is using a syncmotor driving.
3. cotton box of cotton-picking machine level according to claim 1 unloads cotton structure, which is characterized in that the hopper is equipped with track
Seat, the cotton tank hoisting ram are slidably connected in the railroad shoe.
4. cotton box of cotton-picking machine level according to claim 3 unloads cotton structure, which is characterized in that be equipped with rolling in the railroad shoe
Wheel.
5. cotton box of cotton-picking machine level according to claim 1 unloads cotton structure, which is characterized in that be additionally provided with oil on the hopper
Cylinder supports safely.
6. cotton box of cotton-picking machine level according to claim 1 unloads cotton structure, which is characterized in that the chain harrow motor with it is described
Driving shaft is flexible coupling.
7. cotton box of cotton-picking machine level according to claim 1 unloads cotton structure, which is characterized in that the driving shaft and driven shaft
It is six square shafts, middle part is equipped with six square shaft revolving beds, is equipped with self-aligning ball bearing in the six square shafts revolving bed.
8. cotton box of cotton-picking machine level according to claim 1 unloads cotton structure, which is characterized in that be equipped with chain below the chain
Bar backing plate, top are equipped with chain cover board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822036380.0U CN209251106U (en) | 2018-12-06 | 2018-12-06 | A kind of cotton box of cotton-picking machine level unloads cotton structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822036380.0U CN209251106U (en) | 2018-12-06 | 2018-12-06 | A kind of cotton box of cotton-picking machine level unloads cotton structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209251106U true CN209251106U (en) | 2019-08-16 |
Family
ID=67561956
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822036380.0U Active CN209251106U (en) | 2018-12-06 | 2018-12-06 | A kind of cotton box of cotton-picking machine level unloads cotton structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209251106U (en) |
-
2018
- 2018-12-06 CN CN201822036380.0U patent/CN209251106U/en active Active
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