CN207519185U - A kind of double roller list storehouse maize sheller - Google Patents
A kind of double roller list storehouse maize sheller Download PDFInfo
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- CN207519185U CN207519185U CN201720571828.1U CN201720571828U CN207519185U CN 207519185 U CN207519185 U CN 207519185U CN 201720571828 U CN201720571828 U CN 201720571828U CN 207519185 U CN207519185 U CN 207519185U
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- roller
- thrashing roller
- auxiliary
- plate
- threshing
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Abstract
The utility model is related to a kind of double roller list storehouse maize shellers; including pressing plate, left plate, right plate, bottom plate, it is disposed in the threshing space formed between pressing plate, left plate, right plate and bottom plate through the fixed main thrashing roller with threshing muscle of rack and auxiliary thrashing roller；When main thrashing roller and auxiliary thrashing roller are rotation counterclockwise, auxiliary thrashing roller is installed on the inside of left plate；When main thrashing roller and auxiliary thrashing roller are to rotate clockwise, auxiliary thrashing roller is installed on the inside of right plate.By setting an auxiliary thrashing roller at left plate or right plate inside edge, so that corn ear is during the high-speed motion of threshing space, fully thorough extrusion and collision occurs under the collective effect of main thrashing roller and auxiliary thrashing roller, so as to improve corn ear threshing performance.
Description
Technical field
The utility model is related to a kind of agricultural miniature thresing machine, more particularly to a kind of double roller list storehouse maize sheller.
Background technology
It is well known that maize sheller is a kind of widely applied small agricultural machinery, be one kind can by niblet and
Obstruct the equipment of separation.
Existing maize sheller mainly includes the components such as feed hopper, front and rear storehouse shell, left side plate, and the rear storehouse shell takes off
Grain end is equipped with manual centering type position adjusting mechanism, and in the position under the action of regulating mechanism, rear storehouse shell threshing end can be around its hinge
End is connect to swing up and down, it is mostly high using the grain threshing roller with threshing muscle during specific works so as to fulfill the threshing of different size corn ear
Speed rotation, storehouse shell, side plate with threshing space surrounding squeeze impact and carry out threshing, and threshing means are relatively simple, and corn ear
Threshing space move forward during cannot good stress, so as to influence threshing performance and threshing efficiency.
For another example application No. is the utility model patent of 200620035050.4 " Double-drum corn threshers ", main and auxiliary rollers
Counter rotating, the corn ear that corn ear moves downwardly into below master rotor by the effect of two rollers runs channel, for not
Isostructural maize sheller can not play the role of accelerating charging rate and improve corn threshing performance.
More than reason is based on, now needs that the structure of maize sheller is further improved.
Utility model content
To overcome problem above of the existing technology, the utility model provides a kind of double roller list storehouse maize sheller,
According to the direction of rotation of main thrashing roller, auxiliary thrashing roller is set on its one side, passes through main thrashing roller and auxiliary thrashing roller
Rotating Vortex promotes the corn ear of different size to revolve from the quick movement to the back-end of maize sheller front end, and corn ear is in two grain threshing rollers
To rubbing with the hands, in high speed motions between cylinder, realize comprehensive collision, extruding by pressing plate, side plate, elastomeric element, carried with reaching
The effect of high threshing ratio.
The utility model is realized by following technical scheme：
A kind of double roller list storehouse maize sheller, including pressing plate, left plate, right plate, bottom plate, on pressing plate, left plate, right side
It is disposed in the threshing space formed between plate and bottom plate fixed with the main thrashing roller of threshing muscle and auxiliary by rack
Thrashing roller；The main thrashing roller radius is more than the radius of auxiliary thrashing roller；When main thrashing roller and auxiliary thrashing roller are
Counterclockwise during rotation, auxiliary thrashing roller is installed on the inside of left plate；When main thrashing roller and auxiliary thrashing roller are rotation clockwise
When turning, auxiliary thrashing roller is installed on the inside of right plate.
Further, a power plant is further included, the power plant drives main thrashing roller and auxiliary threshing by belt
Roller rotating Vortex.
Further, the stick diameter for being smaller than corn ear of the main thrashing roller and auxiliary thrashing roller.
Further, the main thrashing roller and left plate or right plate are smaller than the stick diameter of corn ear.
Further, the auxiliary thrashing roller part is covered by the horizontal component in the middle part of left plate or in the middle part of right plate.
Further, threshing chamber height adjusting device, the pressing plate rear portion and threshing chamber height adjusting device phase are further included
Even.
Further, the threshing chamber height adjusting device includes：It transfers the files tooth, regulation handle, control stick, eccentric wheel, pressure
Block, guide spiro rod；The eccentric wheel being arranged on control stick is contacted with briquetting；The guide spiro rod is set on pressing plate, is oriented to spiral shell
Spring is cased on bar；The briquetting one side is touched by its through-hole with spring interface, and another side is fastened by nut.
Further, the locating rod for being set to rack both sides is further included, spring is cased in locating rod, described briquetting one end leads to
Its through-hole is crossed to touch with spring interface.
Further, the platen edge above auxiliary thrashing roller is disposed with elastomeric element, the elastomeric element and auxiliary threshing
Roller is in axially an angle.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model takes off on prior art basis by the way that setting one is auxiliary at left plate or right plate inside edge
Grain roller so that corn ear is during the high-speed motion of threshing space, in main thrashing roller and auxiliary thrashing roller rotating Vortex
During, charging rate is accelerated, while formed under two thrashing roller collective effects to rubbing with the hands so that corn ear is in two threshings
Fully thorough extrusion and collision occurs between roller, so as to improve corn ear threshing performance；In addition elastic portion is set in pressing plate side
Part causes corn ear to come into full contact with stress with elastomeric element during the high-speed motion of threshing space, further strengthens corn ear
Threshing performance.
Description of the drawings
Fig. 1 is the internal structure schematic diagram of the utility model.
Specific embodiment
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
As shown in Figure 1：
A kind of double roller list storehouse maize sheller, including pressing plate 1, left plate 2, right plate 3, bottom plate 4, in pressing plate 1, left plate
2nd, it is disposed in the threshing space formed between right plate 3 and bottom plate 4 through the fixed main threshing for carrying threshing muscle 5 of rack
Roller 6 and auxiliary thrashing roller 7；6 radius of main thrashing roller is more than the radius of auxiliary thrashing roller 7；When main thrashing roller 6 and auxiliary
When thrashing roller 7 is rotation counterclockwise, auxiliary thrashing roller 7 is installed on 2 inside of left plate；When main thrashing roller 6 and auxiliary threshing
Roller 7 is when rotating clockwise, and auxiliary thrashing roller 7 is installed on 3 inside of right plate.
As a kind of embodiment, the maize sheller further includes a power plant, is wrapped in by power plant drive
Main thrashing roller and the belt of auxiliary thrashing roller end so that main thrashing roller is with auxiliary thrashing roller with mutually rotation.Certainly to protect
Main thrashing roller is demonstrate,proved with auxiliary thrashing roller with mutually rotating, power plant can be motor 8, diesel engine, gasoline engine etc..
To ensure corn ear abundant downthrust in threshing space, corn ear is avoided to leak into bottom plate 4, the main grain threshing roller
The stick diameter for being smaller than corn ear of cylinder 6 and auxiliary thrashing roller 7；Between the main thrashing roller 6 and left plate 2 or right plate 3
Away from the stick diameter less than corn ear.
Of course for two rollers to stranding after, corn ear can quick feeding, can be by 7 part of auxiliary thrashing roller by left side
It blocks the horizontal curved folding part at 3 middle part of 2 middle part of plate or right plate.
As a kind of embodiment, the maize sheller further includes threshing chamber height adjusting device, 1 rear portion of pressing plate with
Threshing chamber height adjusting device is connected；The threshing chamber height adjusting device includes：It transfers the files tooth, regulation handle, control stick, bias
Wheel, briquetting, guide spiro rod；The eccentric wheel being arranged on control stick is contacted with briquetting；The guide spiro rod is set on pressing plate, is led
Spring is cased on screw rod；The briquetting one side is touched by its through-hole with spring interface, and another side is fastened by nut；It is described to lead
To screw rod at least two, it is welded on pressing plate rear portion between guide spiro rod bottom together by dowel；Further include the machine of being set to
The locating rod of frame both sides is cased with spring in locating rod, and described briquetting one end is touched by its through-hole with spring interface.
The operation principle of the threshing chamber height adjusting device is as follows：Regulation handle is pulled to replace the shelves of the tooth of transferring the files of clamping
Position tooth socket, the gear of regulation handle, which is replaced, drives control stick whole to rotate supporting point as rotation center rotation, positioned at control stick
On eccentric wheel control stick is followed to rotate together so that briquetting with eccentric wheel rotation up and down generate displacement, extruding is socketed on
Spring in guide spiro rod so as to move up and down pressing plate rear portion, reaches and adjusts threshing bin space by different corn ear specifications
The effect of size.
In order to further enhance threshing performance, elastomeric element can be disposed in 1 side of pressing plate, the elastomeric element with
Thrashing roller axially in an angle, can cause corn ear fully to be connect with elastomeric element during the high-speed motion of threshing space
Stress is touched, further strengthens the threshing performance of corn ear.
Description for the understanding of specific embodiment is only to help to understand the utility model rather than for limiting
The utility model.Those skilled in the art can carry out some modifications and changes using the thought of the utility model, as long as
Its technological means is still within the protection scope of the utility model without departing from the thought and main points of the utility model.
Claims (9)
1. a kind of double roller list storehouse maize sheller, including pressing plate, left plate, right plate, bottom plate, it is characterised in that on pressing plate, a left side
It is disposed in the threshing space formed between side plate, right plate and bottom plate through the fixed main threshing for carrying threshing muscle of rack
Roller and auxiliary thrashing roller；The main thrashing roller radius is more than the radius of auxiliary thrashing roller；When main thrashing roller and auxiliary threshing
When roller is rotation counterclockwise, auxiliary thrashing roller is installed on the inside of left plate；When main thrashing roller and auxiliary thrashing roller are
When rotating clockwise, auxiliary thrashing roller is installed on the inside of right plate.
2. a kind of double roller list storehouse maize sheller according to claim 1, it is characterised in that：A power plant is further included,
The power plant drives main thrashing roller and auxiliary thrashing roller rotating Vortex by belt.
3. a kind of double roller list storehouse maize sheller according to claim 1, it is characterised in that：The main thrashing roller and auxiliary
The stick diameter for being smaller than corn ear of thrashing roller.
4. a kind of double roller list storehouse maize sheller according to claim 1, it is characterised in that：The main thrashing roller and a left side
Side plate or right plate are smaller than the stick diameter of corn ear.
5. a kind of double roller list storehouse maize sheller according to claim 1, it is characterised in that：The left plate or right plate
With horizontal curved folding part, and auxiliary thrashing roller is by horizontal curved folding part partial occlusion.
6. a kind of double roller list storehouse maize sheller according to claim 1, it is characterised in that：Further include threshing bin height tune
Regulating device, the pressing plate rear portion are connected with threshing chamber height adjusting device.
7. a kind of double roller list storehouse maize sheller according to claim 6, it is characterised in that：The threshing bin height is adjusted
Device includes：It transfers the files tooth, regulation handle, control stick, eccentric wheel, briquetting, guide spiro rod；Be arranged on eccentric wheel on control stick with
Briquetting contacts；The guide spiro rod is set on pressing plate, and spring is cased on guide spiro rod；Briquetting one side by its through-hole with
Spring interface touches, and another side is fastened by nut.
8. a kind of double roller list storehouse maize sheller according to claim 7, it is characterised in that：It further includes and is set to rack two
The locating rod of side is cased with spring in locating rod, and described briquetting one end is touched by its through-hole with spring interface.
9. a kind of double roller list storehouse maize sheller according to claim 1, it is characterised in that：Pressure above auxiliary thrashing roller
Edges of boards edge is disposed with elastomeric element, and the elastomeric element is in axially an angle with auxiliary thrashing roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720571828.1U CN207519185U (en) | 2017-05-22 | 2017-05-22 | A kind of double roller list storehouse maize sheller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720571828.1U CN207519185U (en) | 2017-05-22 | 2017-05-22 | A kind of double roller list storehouse maize sheller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207519185U true CN207519185U (en) | 2018-06-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720571828.1U Active CN207519185U (en) | 2017-05-22 | 2017-05-22 | A kind of double roller list storehouse maize sheller |
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| CN (1) | CN207519185U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109005943A (en) * | 2018-09-29 | 2018-12-18 | 李禄海 | Single roller list storehouse maize sheller |
| CN109005945A (en) * | 2018-09-29 | 2018-12-18 | 李禄海 | A kind of list roller list storehouse maize sheller |
| CN109005947A (en) * | 2018-09-29 | 2018-12-18 | 李禄海 | A kind of double roller core shellers |
| CN109005946A (en) * | 2018-09-29 | 2018-12-18 | 李禄海 | Double roller core shellers |
-
2017
- 2017-05-22 CN CN201720571828.1U patent/CN207519185U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109005943A (en) * | 2018-09-29 | 2018-12-18 | 李禄海 | Single roller list storehouse maize sheller |
| CN109005945A (en) * | 2018-09-29 | 2018-12-18 | 李禄海 | A kind of list roller list storehouse maize sheller |
| CN109005947A (en) * | 2018-09-29 | 2018-12-18 | 李禄海 | A kind of double roller core shellers |
| CN109005946A (en) * | 2018-09-29 | 2018-12-18 | 李禄海 | Double roller core shellers |
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