CN207022570U - A kind of maize sheller based on the double storehouses of four-roller - Google Patents
A kind of maize sheller based on the double storehouses of four-roller Download PDFInfo
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- CN207022570U CN207022570U CN201720571201.6U CN201720571201U CN207022570U CN 207022570 U CN207022570 U CN 207022570U CN 201720571201 U CN201720571201 U CN 201720571201U CN 207022570 U CN207022570 U CN 207022570U
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- roller
- thrashing roller
- threshing
- thrashing
- plate
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- 240000008042 Zea mays Species 0.000 title claims abstract description 43
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 43
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 title claims abstract description 22
- 235000009973 maize Nutrition 0.000 title claims abstract description 22
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims abstract description 21
- 235000005822 corn Nutrition 0.000 claims abstract description 21
- 235000013339 cereals Nutrition 0.000 claims description 10
- 125000003003 spiro group Chemical group 0.000 claims description 10
- 210000003205 muscle Anatomy 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Threshing Machine Elements (AREA)
Abstract
A kind of maize sheller based on the double storehouses of four-roller is the utility model is related to, including pressing plate, left plate, right plate and bottom plate, the pressing plate are in double arcs, and left threshing space and right threshing space are formed between pressing plate, left plate, right plate and bottom plate；Left main thrashing roller and inside left's thrashing roller are provided with by frame in left threshing space, left main thrashing roller radius is more than inside left's thrashing roller radius, right main thrashing roller and inside right forward's thrashing roller are provided with by frame in right threshing space, right main thrashing roller radius is more than inside right forward's thrashing roller radius.According to the direction of rotation of main thrashing roller, auxiliary thrashing roller is set on its one side, promotes the corn ear of different size fully to collide, extrude between two thrashing rollers by the rotating Vortex of main thrashing roller and auxiliary thrashing roller, to have the function that to improve threshing performance.
Description
Technical field
It the utility model is related to a kind of agricultural miniature thresing machine, more particularly to a kind of corn threshing based on the double storehouses of four-roller
Machine.
Background technology
It is well known that maize sheller is a kind of wide variety of small agricultural machinery, be one kind can by iblet and
Obstruct the equipment of separation.
With the demand of society, there is preferably a kind of bitubular reverse gear formula maize sheller of disengaging effect, such as
Authorization Notice No. is CN203087029U, and the day for announcing is the Chinese utility model patent document on July 31st, 2013, specific open
Include two rollers be arrangeding in parallel, connected between described two rollers be arrangeding in parallel by gear, described two be arranged in parallel
Drum overhead is additionally provided with duplex regulation FE Tiler.Twin-roll of the present utility model or so storehouse threshing, unilateral threshing mode is changed,
The same click threshing time is identical, and threshing weight adds 2/3, and efficiency greatly improves, and threshing quality also increases one times, double
Gear drive between roller, solve the problems, such as right threshing bin free time, duplex regulation FE Tiler, the corn dividing in same feeding warehouse
Road enters threshing bin, solves the problems, such as the unnecessary accumulation of feeding warehouse.
But above-mentioned maize sheller still has following deficiency：The maize sheller uses the double roller bitubular, specific works
When, rotated at a high speed using the grain threshing roller with threshing muscle, the storehouse shell, side plate extruding impact with threshing space surrounding carry out threshing, take off
Grain means it is relatively simple, and corn ear threshing space move forward during can not good stress, so as to have influence on
Threshing performance and threshing efficiency, it is impossible to solve the technical barrier of abundant threshing.
Based on above reason, now need that the structure of maize sheller is further improved.
Utility model content
To overcome problem above existing for prior art, the utility model provides a kind of corn based on the double storehouses of four-roller and taken off
Grain machine, 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 grain threshing roller
The rotating Vortex of cylinder promotes the corn ear of different size to revolve, and from maize sheller front end, quick motion, corn ear are de- two to the back-end
To rubbing with the hands, in high speed motions between grain roller, comprehensive collision, extruding are realized by pressing plate, side plate, elastomeric element, with up to
To the effect for improving threshing performance.
The utility model is realized by following technical scheme：
A kind of maize sheller based on the double storehouses of four-roller, including pressing plate, left plate, right plate and bottom plate, the pressing plate be in
Double arcs, left threshing space and right threshing space are formed between pressing plate, left plate, right plate and bottom plate；In left threshing space
Interior that the left main thrashing roller and inside left's thrashing roller for carrying threshing muscle are provided with by frame, left main thrashing roller radius is more than
Inside left's thrashing roller radius, right main thrashing roller and the inside right forward for carrying threshing muscle are installed in right threshing space by frame
Thrashing roller, right main thrashing roller radius are more than inside right forward's thrashing roller radius；When left main thrashing roller and inside left's thrashing roller are equal
It is when turning clockwise for rotate counterclockwise, right main thrashing roller and inside right forward's thrashing roller, inside left's thrashing roller is arranged on a left side
Between side plate and left main thrashing roller, inside right forward's thrashing roller is arranged between right plate and right main thrashing roller.
Further, in addition to power set, fixed pulley, driven by power set and be wrapped in fixed pulley and left main threshing
Roller, inside left's thrashing roller, right main thrashing roller, the belt of inside right forward's thrashing roller end, realize left main thrashing roller and inside left
Thrashing roller rotate counterclockwise, right main thrashing roller and inside right forward's thrashing roller turn clockwise.
Further, the left plate, inside left's thrashing roller, left main thrashing roller, right main thrashing roller, inside right forward's grain threshing roller
The gap that cylinder, right plate sequentially form is less than the rod footpath of corn ear.
Further, there are horizontal bending, the portion of inside left's thrashing roller in the middle part of the left plate and in the middle part of right plate
Divide, the part of inside right forward's thrashing roller is blocked by laterally bending.
Further, in addition to threshing chamber height adjusting device, the pressing plate rear portion and threshing chamber height adjusting device phase
Even.
The further threshing chamber height adjusting device includes：Transfer the files tooth, regulation handle, control stick, eccentric wheel, pressure
Block, guide spiro rod；The eccentric wheel being arranged on control stick contacts with briquetting；The guide spiro rod is arranged on pressing plate, is oriented to spiral shell
Spring is cased with bar；The briquetting one side is touched by its through hole with spring interface, and another side is fastened by nut.
Further, in addition to the locating rods of frame both sides is arranged at, is cased with spring in locating rod, described briquetting one end leads to
Its through hole is crossed to touch with spring interface.
Further, elastomeric element, the elastomeric element and left main thrashing roller are disposed with the pressing plate both sides of the edge
It is in axially an angle.
Compared with prior art, the beneficial effects of the utility model are as follows：
The utility model by setting auxiliary thrashing roller by main thrashing roller, and makes it on prior art basis
Rotating Vortex so that on the one hand corn ear accelerates charging rate during the high-speed motion of threshing space；On the one hand in master
Being produced under the collective effect of thrashing roller and auxiliary thrashing roller to rubbing with the hands so that corn ear occurs fully thoroughly to extrude, collided, from
And improve corn ear threshing performance, solve current maize sheller can not abundant threshing technical barrier；In addition in pressing plate side
Set elastomeric element cause corn ear during the high-speed motion of threshing space with the abundant contact of elastomeric element, further
Strengthen the threshing performance of corn ear.
Brief description of the drawings
Fig. 1 is internal structure schematic diagram of the present utility model.
Embodiment
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
As shown in Figure 1：
A kind of maize sheller based on the double storehouses of four-roller, including pressing plate, left plate, right plate and bottom plate, the pressing plate be in
Double arcs, left threshing space and right threshing space are formed between pressing plate, left plate, right plate and bottom plate；In left threshing space
Interior that the left main thrashing roller and inside left's thrashing roller for carrying threshing muscle are provided with by frame, left main thrashing roller radius is more than
Inside left's thrashing roller radius, right main thrashing roller and the inside right forward for carrying threshing muscle are installed in right threshing space by frame
Thrashing roller, right main thrashing roller radius are more than inside right forward's thrashing roller radius；When left main thrashing roller and inside left's thrashing roller are equal
It is when turning clockwise for rotate counterclockwise, right main thrashing roller and inside right forward's thrashing roller, inside left's thrashing roller is arranged on a left side
Between side plate and left main thrashing roller, inside right forward's thrashing roller is arranged between right plate and right main thrashing roller.
Above-described embodiment also includes power set, fixed pulley, is wrapped in fixed pulley by power set drive and left master takes off
Grain roller, inside left's thrashing roller, right main thrashing roller, the belt of inside right forward's thrashing roller end, realize left main thrashing roller and a left side
Auxiliary thrashing roller rotate counterclockwise, right main thrashing roller and inside right forward's thrashing roller turn clockwise.Certainly it is the main grain threshing roller of guarantee
Cylinder and auxiliary thrashing roller rotating Vortex, motor, diesel engine, gasoline engine realize that main thrashing roller and auxiliary thrashing roller rotating Vortex are equal
Within the scope of protection of the utility model.
For above-described embodiment, to ensure corn ear abundant downthrust in threshing space, corn ear is avoided to leak into bottom
Plate, the left plate, inside left's thrashing roller, left main thrashing roller, right main thrashing roller, inside right forward's thrashing roller, right plate are successively
The gap of formation is less than the rod footpath of corn ear.
As a kind of embodiment, laterally bent in the middle part of the left plate and in the middle part of right plate, inside left's thrashing roller
Part, inside right forward's thrashing roller part by laterally bending block.Said structure can further speed up main thrashing roller and
Charging rate and raising threshing performance of the auxiliary thrashing roller to corn ear during stranding.
As a kind of embodiment, maize sheller also includes threshing chamber height adjusting device, the pressing plate rear portion and threshing
Storehouse arrangement for adjusting height is connected.
The threshing chamber height adjusting device includes：Transfer the files tooth, regulation handle, control stick, eccentric wheel, briquetting, be oriented to spiral shell
Bar；The eccentric wheel being arranged on control stick contacts with briquetting；The guide spiro rod is arranged on double arc pressuring plates, on guide spiro rod
It is cased with spring；The briquetting one side is touched by its through hole with spring interface, and another side is fastened by nut；The guide spiro rod is extremely
It is four less, pressing plate rear portion is welded on together by dowel between the guide spiro rod bottom on pressing plate；Maize sheller also wraps
The locating rod for being arranged at frame both sides is included, spring is cased with locating rod, 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 change the shelves of the tooth of transferring the files of clamping
Position teeth groove, the gear of regulation handle, which is changed, drives control stick overall to rotate the strong point as pivot rotation, positioned at control stick
On eccentric wheel follow control stick to rotate together so that briquetting with eccentric wheel rotation up and down produce displacement, extruding is socketed on
Spring in guide spiro rod, so that pressing plate rear portion moves up and down, reach and adjust threshing bin space by different corn ear specifications
The effect of size.
In order to further enhance threshing performance, elastomeric element, the elastomeric element can be arranged in pressing plate rear portion both sides
It is in axially an angle with any thrashing roller so that corn ear is abundant with elastomeric element during the high-speed motion of threshing space
Contact, further strengthen the threshing performance of corn ear.
The description of understanding for embodiment is only to understand the utility model for help, rather than for limiting
It is of the present utility model.Those skilled in the art can carry out some changes and change using thought of the present utility model, as long as
Its technological means is without departing from thought of the present utility model and main points, still within the scope of protection of the utility model.
Claims (8)
1. a kind of maize sheller based on the double storehouses of four-roller, including pressing plate, left plate, right plate and bottom plate, the pressing plate is in double
Arc, it is characterised in that left threshing space and right threshing space are formed between pressing plate, left plate, right plate and bottom plate；On a left side
The left main thrashing roller and inside left's thrashing roller for carrying threshing muscle, left main thrashing roller are installed in threshing space by frame
Radius is more than inside left's thrashing roller radius, is provided with the right main thrashing roller with threshing muscle by frame in right threshing space
With inside right forward's thrashing roller, right main thrashing roller radius is more than inside right forward's thrashing roller radius；When left main thrashing roller and inside left's threshing
Roller is that rotate counterclockwise, right main thrashing roller and inside right forward's thrashing roller are inside left's thrashing roller peace when turning clockwise
Between left plate and left main thrashing roller, inside right forward's thrashing roller is arranged between right plate and right main thrashing roller.
A kind of 2. maize sheller based on the double storehouses of four-roller according to claim 1, it is characterised in that：Also include power to fill
Put, fixed pulley, driven by power set and be wrapped in fixed pulley and left main thrashing roller, inside left's thrashing roller, right main grain threshing roller
Cylinder, the belt of inside right forward's thrashing roller end, realize left main thrashing roller and inside left's thrashing roller rotate counterclockwise, right main grain threshing roller
Cylinder and inside right forward's thrashing roller turn clockwise.
A kind of 3. maize sheller based on the double storehouses of four-roller according to claim 1, it is characterised in that：The left plate,
The gap that inside left's thrashing roller, left main thrashing roller, right main thrashing roller, inside right forward's thrashing roller, right plate sequentially form is less than
The rod footpath of corn ear.
A kind of 4. maize sheller based on the double storehouses of four-roller according to claim 1, it is characterised in that：In the left plate
There is horizontal bending in the middle part of portion and right plate, the part of inside left's thrashing roller, the part of inside right forward's thrashing roller are by transverse direction
Bending is blocked.
A kind of 5. maize sheller based on the double storehouses of four-roller according to claim 1, it is characterised in that：Also include threshing bin
Arrangement for adjusting height, the pressing plate rear portion are connected with threshing chamber height adjusting device.
A kind of 6. maize sheller based on the double storehouses of four-roller according to claim 5, it is characterised in that：The threshing bin is high
Degree adjusting means includes：Transfer the files tooth, regulation handle, control stick, eccentric wheel, briquetting, guide spiro rod；It is arranged on inclined on control stick
Heart wheel contacts with briquetting；The guide spiro rod is arranged on pressing plate, and spring is cased with guide spiro rod；The briquetting one side passes through it
Through hole is touched with spring interface, and another side is fastened by nut.
A kind of 7. maize sheller based on the double storehouses of four-roller according to claim 6, it is characterised in that：Also include being arranged at
The locating rod of frame both sides, spring is cased with locating rod, described briquetting one end is touched by its through hole with spring interface.
A kind of 8. maize sheller based on the double storehouses of four-roller according to claim 1, it is characterised in that：The pressing plate both sides
Edge is disposed with elastomeric element, and the elastomeric element is in axially an angle with left main thrashing roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720571201.6U CN207022570U (en) | 2017-05-22 | 2017-05-22 | A kind of maize sheller based on the double storehouses of four-roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720571201.6U CN207022570U (en) | 2017-05-22 | 2017-05-22 | A kind of maize sheller based on the double storehouses of four-roller |
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| Publication Number | Publication Date |
|---|---|
| CN207022570U true CN207022570U (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720571201.6U Active CN207022570U (en) | 2017-05-22 | 2017-05-22 | A kind of maize sheller based on the double storehouses of four-roller |
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| CN (1) | CN207022570U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107114076A (en) * | 2017-05-22 | 2017-09-01 | 李禄海 | A kind of maize sheller based on the double storehouses of four-roller |
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2017
- 2017-05-22 CN CN201720571201.6U patent/CN207022570U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107114076A (en) * | 2017-05-22 | 2017-09-01 | 李禄海 | A kind of maize sheller based on the double storehouses of four-roller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210202 Address after: 400900 group 2, Bazhu village, Longshui Town, Dazu District, Chongqing Patentee after: Chongqing Dazu Yanghong Machinery Co.,Ltd. Address before: No. 370, chaqishan Road, Bazhou District, Bazhong City, Sichuan Province Patentee before: Li Luhai |