CN109005942A - A kind of four roller core shellers - Google Patents
A kind of four roller core shellers Download PDFInfo
- Publication number
- CN109005942A CN109005942A CN201811149484.0A CN201811149484A CN109005942A CN 109005942 A CN109005942 A CN 109005942A CN 201811149484 A CN201811149484 A CN 201811149484A CN 109005942 A CN109005942 A CN 109005942A
- Authority
- CN
- China
- Prior art keywords
- threshing
- roller
- thrashing roller
- plate
- threshing part
- 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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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F11/00—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals
- A01F11/06—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals for maize, e.g. removing kernels from cobs
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
- A01F12/181—Adjustable threshing mechanisms
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The present invention relates to a kind of four roller core shellers.When it is to rotate clockwise that left main thrashing roller and inside left's thrashing roller, which are rotation, right main thrashing roller and inside right forward's thrashing roller counterclockwise, inside left's thrashing roller is mounted between left plate and left main thrashing roller, and inside right forward's thrashing roller is mounted between right side plate and right main thrashing roller；The pressing plate two sides of tail is provided with notch A, and the left plate and right side plate tail portion are provided with notch B；Threshing part is provided at the notch A, pressing plate is fixed on by retaining spring in one end of the threshing part, and the other end passes through notch B and connect with fuselage；The threshing part is an entirety or is at least constituted by an active connection by threshing part A and threshing part B.It is easily damaged by the way that threshing part is arranged in gap position with reaching to improve threshing performance and solve elastomeric element, replacement cycle short purpose.
Description
Technical field
The present invention relates to a kind of agricultural miniature thresing machine, in particular to a kind of four roller core shellers.
Background technique
It is well known that maize sheller is a kind of widely applied small agricultural machinery, be one kind can by niblet and
Obstruct isolated equipment.
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 invention patent document on July 31st, 2013, specifically discloses packet
Two rollers disposed in parallel are included, are connected between two roller disposed in parallel by gear, two roller disposed in parallel
Top is additionally provided with duplex and adjusts FE Tiler.The threshing of twin-roll of the invention or so storehouse changes unilateral threshing mode, the same point
Hit that the threshing time is identical, and threshing weight increases 2/3, and efficiency greatly improves, threshing quality also increases one times, twin-roll raker tooth
Wheel transmission solves the problems, such as that right threshing bin is idle, and duplex adjusts FE Tiler, and the corn shunting in the same feeding warehouse enters de-
Grain storehouse, solves the problems, such as the extra accumulation of feeding warehouse.
But above-mentioned maize sheller still has following deficiency: the maize sheller uses the double roller bitubular, specific works
When, using the grain threshing roller high speed rotation with threshing muscle, impact is squeezed with storehouse shell, the side plate of threshing space surrounding and carries out threshing, is taken off
Grain means it is relatively simple, and corn ear threshing space move forward during cannot good stress, to influence
Threshing performance and threshing efficiency not can solve the technical problem of abundant threshing.
For another example application No. is CN201720571201.6 " a kind of double storehouse maize shellers of four-roller ", by rear storehouse shell two
The fixed several elastomeric elements in interval at side edge, so that corn ear is touched during the high-speed motion of threshing space by itself
On the basis hit, collided with storehouse shell, side plate, extrusion and collision occurs between elastomeric element and corn ear, because of elastomeric element
Structure, the defect of set-up mode and setting direction so that the Threshing of corn ear or not satisfactory, and elastic portion
Part is easily damaged, and the replacement cycle is short.
Based on the above reasons, it now needs that the structure of maize sheller is further improved.
Summary of the invention
To overcome problem above of the existing technology, the present invention provides a kind of four roller core shellers, according to de-
Threshing part is arranged having in the direction of rotation of grain roller between pressing plate jaggy and left/right side plate, corn ear high-speed motion is to taking off
During grain storehouse tail portion, corn ear and threshing part come into full contact with, collide, squeeze, and improve threshing performance and raising threshing to reach
The purpose of part service life.
The present invention is realized by the following technical scheme:
A kind of four roller core shellers, including pressing plate, left plate, right side plate, bottom plate, at pressing plate, left plate, right side plate and bottom
Left threshing space and right threshing space are formed between plate, and the left side for having threshing muscle is installed in left threshing space by fuselage
Main thrashing roller and inside left's thrashing roller, left main thrashing roller radius are greater than inside left's thrashing roller radius；In right threshing space
Right main thrashing roller and inside right forward's thrashing roller with threshing muscle are installed by fuselage, right main thrashing roller radius is greater than inside right forward
Thrashing roller radius；When left main thrashing roller and inside left's thrashing roller are that rotation, right main thrashing roller and inside right forward counterclockwise are de-
Grain roller is when rotating clockwise, and inside left's thrashing roller is mounted between left plate and left main thrashing roller, inside right forward's grain threshing roller
Cylinder is mounted between right side plate and right main thrashing roller；The pressing plate two sides of tail is provided with notch A, the left plate and right side plate
Tail portion is provided with notch B；Threshing part is provided at the notch A, one end of threshing part and one end of retaining spring connect, threshing part
The other end pass through notch B connect with fuselage, the other end of the retaining spring is fixed on pressing plate；The threshing part is one whole
Body is at least constituted by an active connection by threshing part A and threshing part B.
Further, adjustment spring is disposed on the threshing part, threshing part A is fixed in one end of the adjustment spring
On, the other end is fixed on threshing part B.
Further, the other end of threshing part passes through notch B and the fixed or movable connection of fuselage.
Further, a threshing part at least row.
It further, further include threshing chamber height adjusting device, the threshing chamber height adjusting device is connected with pressing plate.
Further, the 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 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 passes through its through-hole on one side and spring interface touches, and the nut on another side and guide spiro rod connects
Touching.
Further, further include the locating rod for being set to fuselage two sides, spring is cased in locating rod, described briquetting one end is logical
It crosses its through-hole and spring interface touches.
Further, the pressing plate is integral type or left and right separate type.
Further, lower section is provided with baffle in the middle part of the pressing plate.
Compared with prior art, beneficial effects of the present invention are as follows:
Notch is arranged on prior art basis, in pressing plate two sides of tail in the present invention, in left plate and right side plate relative to scarce
Another notch is arranged in the position of mouth, while threshing part being arranged above pressing plate notch, and one end of threshing part is solid by retaining spring
Due to pressing plate, the other end passes through notch by left plate and right side plate and connect with fuselage, so that corn ear high-speed motion is to threshing
During the tail portion of storehouse, corn rod threshing on the one hand is helped to rubbing with the hands using large and small thrashing roller, another aspect corn ear and de-
Grain part comes into full contact with, collides, squeezes, to achieve the purpose that improve threshing performance and corn ear is further prevented to fracture；Furthermore de-
Installation and adjustment spring on grain part can control the moving range for being flexibly connected point in the middle part of threshing part, further fully ensure that corn
The Elastic Contact of stick and threshing part, to improve threshing performance；The other end of threshing part passes through left plate or right side plate notch and machine
Body is flexibly connected, and further enhances the elastic displacement ability of threshing part, additionally due to the other end of threshing part in left plate and
On the outside of right side plate, it can prevent corn ear from blocking during the motion with threshing part end, to influence Threshing.
Detailed description of the invention
Fig. 1 is a kind of embodiment schematic diagram of threshing part of the present invention arrangement.
Fig. 2 is another embodiment schematic diagram of threshing part of the present invention arrangement.
Fig. 3 is the outside drawing of pressing plate of the present invention.
Specific embodiment
The present invention is further illustrated below in conjunction with the drawings and specific embodiments.
It is as shown in Figure 1, Figure 2, Figure 3 shows:
A kind of four roller core shellers, including pressing plate 1, left plate 2, right side plate 3, bottom plate 4, in pressing plate 1, left plate 2, right side
Left threshing space and right threshing space are formed between plate 3 and bottom plate 4, are equipped with by fuselage with de- in left threshing space
The left main thrashing roller and inside left's thrashing roller of grain muscle, left main thrashing roller radius are greater than inside left's thrashing roller radius；It is de- on the right side
Right main thrashing roller and inside right forward's thrashing roller with threshing muscle, right main thrashing roller radius are equipped with by fuselage in grain space
Greater than inside right forward's thrashing roller radius；When left main thrashing roller and inside left's thrashing roller are rotation, right main thrashing roller counterclockwise
It is when rotating clockwise with inside right forward's thrashing roller, inside left's thrashing roller is mounted between left plate and left main thrashing roller, right
Auxiliary thrashing roller is mounted between right side plate and right main thrashing roller；1 two sides of tail of pressing plate is provided with notch A, the left side
Plate 2 and 3 tail portion of right side plate are provided with notch B；
Threshing part 5 is provided at the notch A, one end of threshing part 5 is connect with one end of retaining spring 6, threshing part 5 it is another
End is connect across notch B with fuselage, and the other end of the retaining spring 6 is fixed on pressing plate 1；
The threshing part 5 is constituted by an active connection by threshing part A and threshing part B.It can be according to maize sheller transverse width not
Together, threshing part 5 can also have multi-segment activity to connect and compose.
Adjustment spring 7 is disposed on the threshing part 5, one end of the adjustment spring 7 is fixed on threshing part A, another
End is fixed on threshing part B.The installation and adjustment spring 7 on threshing part 5, can control the bullet being flexibly connected in the middle part of threshing part 5 a little
Property moving range, is further ensured that the Elastic Contact of corn ear and threshing part 5, to improve threshing performance.
The other end of threshing part 5 passes through notch B and the fixed or movable connection of fuselage.The other end of threshing part 5 passes through left side
The notch B of plate 2 and right side plate 3 is flexibly connected with fuselage, further enhances the elastic displacement ability of threshing part 5, additionally due to
The other end of threshing part 5 in left plate 2 or the outside of right side plate 3, prevent corn ear during the motion with 5 end card of threshing part
Firmly, to influence Threshing.
The threshing part 5 can according to circumstances be arranged in pressing plate gap position it is multiple rows of, Threshing and setting number of rows just
It is related.
The pressing plate 1 is to can be set to integral type or left and right separate type according to the actual situation.
Baffle is can be positioned below in the middle part of the pressing plate 1, which can separate with pressing plate, also can be made and pressing plate one
Body can also be not provided with baffle when pressing plate is enough to separate in two sides threshing space.
The maize sheller further includes threshing chamber height adjusting device, the threshing chamber height adjusting device and pressing plate 1
It is connected；The threshing chamber height adjusting device includes: transfer the files tooth, regulation handle, control stick, eccentric 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, and spring is cased on guide spiro rod；
The briquetting passes through its through-hole on one side and spring interface touches, and the nut on another side and guide spiro rod is in contact；The guiding spiral shell
Bar at least two is welded on pressing plate rear portion by dowel between guide spiro rod bottom together；It further include being set to fuselage two
The locating rod of side, spring is cased in locating rod, and described briquetting one end is touched by its through-hole and spring interface.
The working principle of the threshing chamber height adjusting device is as follows: pulling the shelves of the tooth of transferring the files of regulation handle replacement clamping
Position tooth socket, the gear replacement of regulation handle drive control stick whole and are rotated using rotating supporting point as rotation center, be located at control stick
On eccentric wheel follow control stick to rotate together so that briquetting with eccentric wheel rotation up and down generate displacement, extruding is socketed on
Spring in guide spiro rod reaches so that pressing plate rear portion be made to move up and down and adjusts threshing bin space by different corn ear specifications
The effect of size.
Certainly be directed to above-described embodiment, when left main thrashing roller and inside left's thrashing roller be rotate clockwise, right master it is de-
When grain roller and inside right forward's thrashing roller are rotation counterclockwise, inside left's thrashing roller and inside right forward's thrashing roller are mounted on baffle two
Side, left main thrashing roller and right main thrashing roller installation are separately mounted on the inside of left and right side plate, and such threshing part is then mounted on gear
Plate two sides, therefore the program is only variation caused by roller direction of rotation, mentality of designing should be in the guarantor of above-mentioned technical proposal
Within the scope of shield.
Description for the understanding of specific embodiment be only be to help to understand the present invention, rather than be used to limit this hair
Bright.Those skilled in the art can use thought of the invention and carry out some modifications and changes, as long as its technological means does not have
Have and be detached from thought and main points of the invention, still within protection scope of the present invention.
Claims (9)
1. a kind of four roller core shellers, including pressing plate, left plate, right side plate, bottom plate, pressing plate, left plate, right side plate and
Left threshing space and right threshing space are formed between bottom plate, are equipped in left threshing space by fuselage and are had threshing muscle
Left main thrashing roller and inside left's thrashing roller, left main thrashing roller radius are greater than inside left's thrashing roller radius；In right threshing space
Interior to be equipped with right main thrashing roller and inside right forward's thrashing roller with threshing muscle by fuselage, right main thrashing roller radius is greater than the right side
Auxiliary thrashing roller radius；It is characterized by: when left main thrashing roller and inside left's thrashing roller are rotation, right main threshing counterclockwise
Roller and inside right forward's thrashing roller be when rotating clockwise, inside left's thrashing roller be mounted on left plate and left main thrashing roller it
Between, inside right forward's thrashing roller is mounted between right side plate and right main thrashing roller；The pressing plate two sides of tail is provided with notch A, described
Left plate and right side plate tail portion are provided with notch B；It is provided with threshing part at the notch A, one end of threshing part and retaining spring
One end connection, the other end of threshing part pass through notch B and connect with fuselage, and the other end of the retaining spring is fixed on pressing plate；
The threshing part is an entirety or is at least constituted by an active connection by threshing part A and threshing part B.
2. a kind of four roller core sheller according to claim 1, it is characterised in that: be disposed with tune on the threshing part
Spring is saved, one end of the adjustment spring is fixed on threshing part A, and the other end is fixed on threshing part B.
3. a kind of four roller core sheller according to claim 1, it is characterised in that: the other end of threshing part, which passes through, to be lacked
Mouth B and the fixed or movable connection of fuselage.
4. a kind of four roller core sheller according to claim 1, it is characterised in that: a threshing part at least row.
5. a kind of four roller core sheller according to claim 1, it is characterised in that: further include threshing bin height adjustment
Device, the threshing chamber height adjusting device are connected with pressing plate.
6. a kind of four roller core sheller according to claim 5, it is characterised in that: the threshing bin height adjustment dress
Set includes: transfer the files tooth, regulation handle, control stick, eccentric wheel, briquetting, guide spiro rod；Eccentric wheel on control stick and pressure are set
Block contact；The guide spiro rod is set on pressing plate, and spring is cased on guide spiro rod；The briquetting passes through its through-hole and bullet on one side
Spring is in contact, and the nut on another side and guide spiro rod is in contact.
7. a kind of four roller core sheller according to claim 6, it is characterised in that: further include being set to fuselage two sides
Locating rod, spring is cased in locating rod, described briquetting one end is touched by its through-hole and spring interface.
8. a kind of four roller core sheller according to claim 1, it is characterised in that: the pressing plate be integral type or
Left and right separate type.
9. a kind of four roller core sheller according to claim 1, it is characterised in that: lower section setting in the middle part of the pressing plate
There is baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811149484.0A CN109005942A (en) | 2018-09-29 | 2018-09-29 | A kind of four roller core shellers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811149484.0A CN109005942A (en) | 2018-09-29 | 2018-09-29 | A kind of four roller core shellers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109005942A true CN109005942A (en) | 2018-12-18 |
Family
ID=64615130
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811149484.0A Pending CN109005942A (en) | 2018-09-29 | 2018-09-29 | A kind of four roller core shellers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109005942A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201256552Y (en) * | 2008-08-14 | 2009-06-17 | 常有 | Multifunctional sunflower thresher |
| CN203243690U (en) * | 2013-05-28 | 2013-10-23 | 甘肃农业大学 | Hill-drop machine dodge gate opening device |
| DE202015105824U1 (en) * | 2015-11-02 | 2015-11-11 | Dongyang City Lubate Leisure Products Co., Ltd. | A threshing machine for corn with sorting function |
| CN105993406A (en) * | 2016-06-22 | 2016-10-12 | 李禄海 | Single-roller and double-bin corn thresher |
| CN106385992A (en) * | 2016-06-22 | 2017-02-15 | 李禄海 | Corn thresher based on homodromy dual rollers and capable of improving threshing rate |
| CN206237847U (en) * | 2016-06-22 | 2017-06-13 | 李禄海 | A kind of novel corn thresher based on reverse rotation double roller |
| CN107114076A (en) * | 2017-05-22 | 2017-09-01 | 李禄海 | A kind of maize sheller based on the double storehouses of four-roller |
| CN209185096U (en) * | 2018-09-29 | 2019-08-02 | 李禄海 | A kind of four roller core shellers |
-
2018
- 2018-09-29 CN CN201811149484.0A patent/CN109005942A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201256552Y (en) * | 2008-08-14 | 2009-06-17 | 常有 | Multifunctional sunflower thresher |
| CN203243690U (en) * | 2013-05-28 | 2013-10-23 | 甘肃农业大学 | Hill-drop machine dodge gate opening device |
| DE202015105824U1 (en) * | 2015-11-02 | 2015-11-11 | Dongyang City Lubate Leisure Products Co., Ltd. | A threshing machine for corn with sorting function |
| CN105993406A (en) * | 2016-06-22 | 2016-10-12 | 李禄海 | Single-roller and double-bin corn thresher |
| CN106385992A (en) * | 2016-06-22 | 2017-02-15 | 李禄海 | Corn thresher based on homodromy dual rollers and capable of improving threshing rate |
| CN206237847U (en) * | 2016-06-22 | 2017-06-13 | 李禄海 | A kind of novel corn thresher based on reverse rotation double roller |
| CN107114076A (en) * | 2017-05-22 | 2017-09-01 | 李禄海 | A kind of maize sheller based on the double storehouses of four-roller |
| CN209185096U (en) * | 2018-09-29 | 2019-08-02 | 李禄海 | A kind of four roller core shellers |
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