CN207836225U - A kind of corn threshing device - Google Patents
A kind of corn threshing device Download PDFInfo
- Publication number
- CN207836225U CN207836225U CN201820210253.5U CN201820210253U CN207836225U CN 207836225 U CN207836225 U CN 207836225U CN 201820210253 U CN201820210253 U CN 201820210253U CN 207836225 U CN207836225 U CN 207836225U
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- CN
- China
- Prior art keywords
- fixedly connected
- threshing
- traveller
- corn
- dust
- Prior art date
- 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
The utility model discloses a kind of corn threshing devices,Including bottom plate,The upper surface of the bottom plate is fixedly connected sequentially and has motor,Casing and dust suction pump,Active wheel outer surface on the right side of the motor slidably connects belt,The upper end inner surface of the belt slidably connects driven wheel,The right side outer surface of the driven wheel is fixedly connected with shaft,The bottom interior surface of described sleeve pipe is fixedly connected with spring,The upper end of the spring is fixedly connected with traveller,And traveller is located at the inside of casing,The both sides inner surface of the traveller and the both sides inner surface of casing are slidably connected,The upper end of the traveller is fixedly connected with threshing box,The upper surface of the threshing box is fixedly connected with feed hopper,The outer surface of the shaft is enclosed with grain threshing roller,The utility model is simple in structure,It is easy to operate,Operation can be dusted to the corn after threshing,And the vibrations of threshing box can also be reduced,Improve sheller unit stability.
Description
Technical field
The utility model is related to agricultural machinery technological field more particularly to a kind of corn threshing devices.
Background technology
Also there is prodigious contribution in China as agricultural production big country on Maize Industry, currently, the yield of corn is substantially
Degree improves, and the planting scale of corn is also constantly expanding, therefore the difficulty of corn threshing is the largest problem.It is de- in corn seed
During grain processing, when thresing machine operate, corncob, corn stigma and others dust impurity can continually real estates
It is raw, if handled not in time, the operating of thresing machine can be influenced, meanwhile, it also can be in completely niblet after corn threshing
In be mixed into a small amount of empty grain, particle, corn stigma and dust etc., these impurity can not be effectively removed, and thresing machine is working
When will produce larger vibrations, it is possible that belt or certain parts is loose, to influence the normal operation of thresing machine.
Utility model content
Purpose of the utility model is to solve problems in the prior art, and a kind of corn threshing device proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of corn threshing device, including bottom plate, the upper surface of the bottom plate, which is fixedly connected sequentially, motor, casing and suction
Dirt pumps, and the active wheel outer surface on the right side of the motor slidably connects belt, and the upper end inner surface of the belt slidably connects
The right side outer surface of driven wheel, the driven wheel is fixedly connected with shaft, and the bottom interior surface of described sleeve pipe is fixedly connected with bullet
The upper end of spring, the spring is fixedly connected with traveller, and traveller is located at the inside of casing, both sides inner surface and the set of the traveller
The both sides inner surface of pipe is slidably connected, and the upper end of the traveller is fixedly connected with threshing box, and the upper surface of the threshing box is fixed
It is connected with feed hopper, the outer surface of the shaft is enclosed with grain threshing roller, and the outer wall of the grain threshing roller is fixedly connected with threshing muscle, institute
The right end for stating shaft is rotatably connected to bearing block, and bearing seat is in the right side inner wall of threshing box, the both sides of the threshing box
Wall is fixedly connected with grid, and grid is arranged in parallel, and the grid is located at the lower section of grain threshing roller, the threshing box it is interior
Portion offers V-arrangement storage mouth, and the upper surface of the dust suction pump is fixedly connected with sweep-up pipe, and the upper end of the sweep-up pipe is fixedly connected
There is dust-absorbing groove.
Preferably, circular trough is offered in the middle part of the bottom plate, the bottom end of the V-arrangement storage mouth is fixedly connected with discharging
It struggles against, valve is fixedly connected on the left of the discharge bucket, the circular trough is located at the underface of V-arrangement storage mouth.
Preferably, the bottom side outer wall of the bottom plate is fixedly connected with support leg, and the bottom end rotation of the support leg connects
It is connected to idler wheel.
Preferably, the right side wall of the dust suction pump is fixedly connected with dust flue, and the upper surface of the dust flue is fixedly connected
There is dust discharge valve.
Preferably, the right side wall of the threshing box is fixedly connected with discharge gate, and the discharge gate is located at the top of grid.
Preferably, the motor and dust suction pump are electrically connected with the power supply.
Compared with prior art, the utility model provides a kind of corn threshing device, has following advantageous effect：
1, the corn threshing device can be by threshing box by the way that grid, dust suction pump, sweep-up pipe and dust-absorbing groove is arranged
Internal dust suction is gone, and can have dust to avoid the niblet after threshing in this way, to no longer need to after realizing niblet threshing
Carry out the operation of next step dedusting.
2, corn threshing device, by the way that casing, spring and traveller is arranged, it is possible to reduce shake of the threshing box in threshing
It is dynamic, it can also reduce the destruction of the certain parts of sheller unit to avoid the loose of belt in this way.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
It is simple in structure, it is easy to operate, operation can be dusted to the corn after threshing, and the vibrations of threshing box can also be reduced,
Improve sheller unit stability.
Description of the drawings
Fig. 1 be the utility model proposes a kind of corn threshing device structural schematic diagram；
Fig. 2 be the utility model proposes a kind of corn threshing device bottom parts vertical view；
Fig. 3 be the utility model proposes a kind of corn threshing device A at schematic enlarged-scale view.
In figure：1 bottom plate, 2 motors, 3 belts, 4 grids, 5 driven wheels, 6 shafts, 7 grain threshing rollers, 8 feed hoppers, 9 threshing muscle,
10 bearing blocks, 11 dust-absorbing grooves, 12 dust suctions pump, 13 sweep-up pipes, 14V shapes storage mouth, 15 support legs, 16 circular troughs, 17 casings, 18 are slided
Column, 19 threshing boxes, 20 springs.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of corn threshing device, including bottom plate 1, the upper surface of bottom plate 1 are fixedly connected sequentially and have motor
2, the active wheel outer surface of casing 17 and dust suction pump 12,2 right side of motor slidably connects belt 3, and the upper end inner surface of belt 3 is slided
Dynamic to be connected with driven wheel 5, the right side outer surface of driven wheel 5 is fixedly connected with shaft 6, and the bottom interior surface of casing 17 is fixedly connected
There is a spring 20, the upper end of spring 20 is fixedly connected with traveller 18, and traveller 18 is located at the inside of casing 17, in the both sides of traveller 18
Surface and the both sides inner surface of casing 17 are slidably connected, and the upper end of traveller 18 is fixedly connected with threshing box 19, threshing box 19 it is upper
Surface is fixedly connected with feed hopper 8, and the outer surface of shaft 6 is enclosed with grain threshing roller 7, and the outer wall of grain threshing roller 7 is fixedly connected with threshing
The right end of muscle 9, shaft 6 is rotatably connected to bearing block 10, and bearing block 10 is located at the right side inner wall of threshing box 19, threshing box 19
Both sides inner wall is fixedly connected with grid 4, and grid 4 is arranged in parallel, and grid 4 is located at the lower section of grain threshing roller 7, threshing box 19
Inside offer V-arrangement storage mouth 14, dust suction pump 12 upper surface be fixedly connected with sweep-up pipe 13, the upper end of sweep-up pipe 13 is fixed
It is connected with dust-absorbing groove 11.
The middle part of bottom plate 1 offers circular trough 16, and the bottom end of V-arrangement storage mouth 14 is fixedly connected with discharge bucket, discharge bucket
Left side is fixedly connected with valve, and circular trough 16 is located at the underface of V-arrangement storage mouth 14, and the bottom side outer wall of bottom plate 1, which is fixed, to be connected
It is connected to support leg 15, the bottom end of support leg 15 is rotatably connected to idler wheel, and the right side wall of dust suction pump 12 is fixedly connected with dust flue, arranges
The upper surface of dirt pipe is fixedly connected with dust discharge valve, and the right side wall of threshing box 19 is fixedly connected with discharge gate, and discharge gate is located at grid
The top of net 4, motor 2 and dust suction pump 12 are electrically connected with the power supply.
In the utility model, corn is added from feed hopper 8, opens the switch of motor 2 at this time, motor 2 drives driving wheel
Rotation, to which driving wheel drives the rotation of belt 3, the rotation of belt 3 that can also drive the rotation of driven wheel 5, therefore can be driven
Wheel 5 can drive the rotation of grain threshing roller 7 in shaft 6, corn that can rub with the threshing muscle 9 of grain threshing roller 7, at this time can be with
Niblet is backing out, when niblet fall into the mesh on grid 4 due to grid 4 size and niblet it is similar
Greatly, niblet can be dropped into from the mesh of grid 4 in V-arrangement storage mouth 14, the switch of dust suction pump 12 is opened at this time, due to de-
Middle dust is diffused in grain case 19, dust can be drawn into sweep-up pipe 13 by dust-absorbing groove 11, and dust is excluded by dust flue again, when de-
When the vibrations of grain case 19 are larger, the traveller 18 of 19 bottom of threshing box will squeeze spring 20, can reduce the vibrations of threshing box 19, because
This can protect sheller unit that can work normally, and improve working efficiency.
Herein, relational terms such as first and second and the like be used merely to by an entity or operation with it is another
One entity or operation distinguish, and without necessarily requiring or implying between these entities or operation, there are any this reality
Relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to the packet of nonexcludability
Contain, so that the process, method, article or equipment including a series of elements includes not only those elements, but also includes
Other elements that are not explicitly listed, or further include for elements inherent to such a process, method, article, or device.
In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including the element
Process, method, article or equipment in there is also other identical elements.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of corn threshing device, including bottom plate (1), which is characterized in that the upper surface of the bottom plate (1) is fixedly connected sequentially
There are motor (2), casing (17) and dust suction pump (12), the active wheel outer surface on the right side of the motor (2) to slidably connect belt
(3), the upper end inner surface of the belt (3) slidably connects driven wheel (5), and the right side outer surface of the driven wheel (5) is fixed
It is connected with shaft (6), the bottom interior surface of described sleeve pipe (17) is fixedly connected with spring (20), and the upper end of the spring (20) is solid
Surely it is connected with traveller (18), and traveller (18) is located at the inside of casing (17), the both sides inner surface and casing of the traveller (18)
(17) both sides inner surface is slidably connected, and the upper end of the traveller (18) is fixedly connected with threshing box (19), the threshing box
(19) upper surface is fixedly connected with feed hopper (8), and the outer surface of the shaft (6) is enclosed with grain threshing roller (7), the grain threshing roller
(7) outer wall is fixedly connected with threshing muscle (9), and the right end of the shaft (6) is rotatably connected to bearing block (10), and bearing block
(10) it is located at the right side inner wall of threshing box (19), the both sides inner wall of the threshing box (19) is fixedly connected with grid (4), and lattice
Aperture plate (4) is arranged in parallel, and the grid (4) is located at the lower section of grain threshing roller (7), and the inside of the threshing box (19) offers V
Shape stores mouth (14), and the upper surface of the dust suction pump (12) is fixedly connected with sweep-up pipe (13), the upper end of the sweep-up pipe (13)
It is fixedly connected with dust-absorbing groove (11).
2. a kind of corn threshing device according to claim 1, which is characterized in that offered in the middle part of the bottom plate (1)
The bottom end of circular trough (16), the V-arrangement storage mouth (14) is fixedly connected with discharge bucket, is fixedly connected on the left of the discharge bucket
Valve, the circular trough (16) are located at the underface of V-arrangement storage mouth (14).
3. a kind of corn threshing device according to claim 1, which is characterized in that outside the bottom side of the bottom plate (1)
Wall is fixedly connected with support leg (15), and the bottom end of the support leg (15) is rotatably connected to idler wheel.
4. a kind of corn threshing device according to claim 1, which is characterized in that the right side wall of the dust suction pump (12) is solid
Surely it is connected with dust flue, the upper surface of the dust flue is fixedly connected with dust discharge valve.
5. a kind of corn threshing device according to claim 1, which is characterized in that the right side wall of the threshing box (19) is solid
Surely it is connected with discharge gate, the discharge gate is located at the top of grid (4).
6. a kind of corn threshing device according to claim 1, which is characterized in that the motor (2) and dust suction pump (12)
It is electrically connected with the power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820210253.5U CN207836225U (en) | 2018-02-07 | 2018-02-07 | A kind of corn threshing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820210253.5U CN207836225U (en) | 2018-02-07 | 2018-02-07 | A kind of corn threshing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207836225U true CN207836225U (en) | 2018-09-11 |
Family
ID=63411445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820210253.5U Expired - Fee Related CN207836225U (en) | 2018-02-07 | 2018-02-07 | A kind of corn threshing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207836225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111837649A (en) * | 2020-07-26 | 2020-10-30 | 肖佑明 | Corn thresher |
-
2018
- 2018-02-07 CN CN201820210253.5U patent/CN207836225U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111837649A (en) * | 2020-07-26 | 2020-10-30 | 肖佑明 | Corn thresher |
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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: 20180911 Termination date: 20200207 |
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| CF01 | Termination of patent right due to non-payment of annual fee |