CN208891254U - A kind of double roller core shellers - Google Patents
A kind of double roller core shellers Download PDFInfo
- Publication number
- CN208891254U CN208891254U CN201821602519.7U CN201821602519U CN208891254U CN 208891254 U CN208891254 U CN 208891254U CN 201821602519 U CN201821602519 U CN 201821602519U CN 208891254 U CN208891254 U CN 208891254U
- Authority
- CN
- China
- Prior art keywords
- threshing
- threshing part
- pressing plate
- plate
- notch
- 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.)
- Active
Links
Landscapes
- Threshing Machine Elements (AREA)
Abstract
The utility model relates to a kind of double roller core shellers; including pressing plate, left plate, right side plate, bottom plate; the large and small thrashing roller with threshing muscle fixed by fuselage is disposed in the threshing space formed between pressing plate, left plate, right side plate and bottom plate; when large and small thrashing roller rotates clockwise; the pressing plate tail portion jagged A of right side opening; the right side plate tail portion is provided with notch B; when large and small thrashing roller rotates counterclockwise; it is provided with notch A on the left of the pressing plate tail portion, the left plate tail portion is provided with notch B；Threshing part is provided with above 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 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 utility model relates to a kind of agricultural miniature thresing machine, in particular to a kind of double 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.
Existing maize sheller mainly includes the components such as feed hopper, front and back 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
It connects end to swing up and down, to realize the threshing of different size corn ear, when specific works, mostly uses the grain threshing roller with threshing muscle high
Speed rotation squeezes impact with storehouse shell, the side plate of threshing space surrounding and carries out threshing, and threshing means are relatively simple, and corn ear
Threshing space move forward during cannot good stress, to influence threshing performance and threshing efficiency.
Such as application No. is the utility model patent of CN200620035050.4 " Double-drum corn thresher ", main and auxiliary rollers
Counter rotating, corn ear moves downwardly into the corn ear below master rotor by the effect of two rollers and runs channel, for not
Isostructural maize sheller can not play the role of accelerating charging rate and improve corn threshing performance.
For another example application No. is CN201720571828.1 " a kind of double roller list storehouse maize shellers ", by rear storehouse shell one
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, set-up mode and setting direction so that the Threshing of corn ear or not satisfactory, and elastomeric element is easy
Damage, replacement cycle are short.
Based on the above reasons, it 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 core shellers, root
According to the direction of rotation of thrashing roller, threshing part, corn ear high-speed motion are arranged between pressing plate and left/right side plate jaggy having
During threshing bin tail portion, corn ear and threshing part come into full contact with, collide, squeeze, and improve threshing performance and raising to reach
The purpose of threshing part service life.
The utility model is realized by the following technical scheme:
A kind of double roller core shellers, including pressing plate, left plate, right side plate, bottom plate, in pressing plate, left plate, right side plate
And the big thrashing roller and small grain threshing roller with threshing muscle fixed by fuselage is disposed in the threshing space formed between bottom plate
Cylinder, when big thrashing roller and small thrashing roller rotate clockwise, the pressing plate tail portion jagged A of right side opening, the right side
Plate tail portion is provided with notch B, when big thrashing roller and small thrashing roller rotate counterclockwise, opens on the left of the pressing plate tail portion
Jagged A, the left plate tail portion are provided with notch B；
Be provided with threshing part at the notch A, one end of threshing part and one end of retaining spring connect, threshing part it is another
End is connect across notch B 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.
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, the threshing part is at least one.
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.
Compared with prior art, the beneficial effects of the utility model are as follows:
Notch is arranged on prior art basis, in pressing plate tail portion in the utility model, on the inside of left plate or right side plate
Another notch is arranged in position relative to notch, while threshing part being arranged above pressing plate notch, and it is fixed that one end of threshing part passes through
Position spring is fixed on pressing plate, and the other end passes through notch by left plate or right side plate and connect with fuselage, so that corn ear high speed is transported
During moving threshing bin tail portion, on the one hand using large and small thrashing roller to help corn rod threshing is rubbed with the hands, another aspect is beautiful
Rice stick and threshing part come into full contact with, collide, squeeze, to achieve the purpose that improve threshing performance and corn ear is further prevented to fracture；
Furthermore the installation and adjustment spring on threshing part can control the moving range that point is flexibly connected in the middle part of threshing part, further sufficiently
The Elastic Contact for guaranteeing corn ear and threshing part, to improve threshing performance；The other end of threshing part passes through left plate or right side plate
Notch is flexibly connected with fuselage, further enhances the elastic displacement ability of threshing part, additionally due to the other end of threshing part exists
On the outside of left plate or right side plate, 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 the utility model threshing part arrangement.
Fig. 2 is another embodiment schematic diagram of the utility model threshing part arrangement.
Fig. 3 is the outside drawing of the utility model pressing plate.
Specific embodiment
The utility model 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 double roller core shellers, including pressing plate 1, left plate 2, right side plate 3, bottom plate 4, pressing plate 1, left plate 2,
Be disposed in the threshing space formed between right side plate 3 and bottom plate 4 through the fixed big thrashing roller with threshing muscle of fuselage and
Small thrashing roller, when big thrashing roller and small thrashing roller rotate clockwise, the 1 jagged A of tail portion right side opening of pressing plate, institute
It states 3 tail portion of right side plate and is provided with notch B, when big thrashing roller and small thrashing roller rotate counterclockwise, 1 tail portion of pressing plate is left
Side is provided with notch A, and 2 tail portion of left plate is 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
The other end passes through notch B and connect 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
Difference, 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 of plate 2 or right side plate 3 is flexibly connected with fuselage, further enhances the elastic displacement ability of threshing part 5, additionally due to de-
The other end of grain part 5 prevents corn ear from blocking during the motion with threshing part end in 3 outside of left plate 2 or right side plate, from
And influence Threshing.
Multiple rows of, Threshing and setting number of rows positive can according to circumstances be arranged in pressing plate gap position for the threshing part
It closes.
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.
Description for the understanding of specific embodiment be only be to help to understand the utility model, rather than be used to limit
The utility model.The thought that those skilled in the art can use the utility model carries out some modifications and changes, as long as
Its technological means is not detached from the thought and main points of the utility model, is still within the protection scope of the utility model.
Claims (7)
1. a kind of double roller core shellers, including pressing plate, left plate, right side plate, bottom plate, pressing plate, left plate, right side plate and
The big thrashing roller and small thrashing roller with threshing muscle fixed by fuselage is disposed in the threshing space formed between bottom plate,
It is characterized by:
When big thrashing roller and small thrashing roller rotate clockwise, the pressing plate tail portion jagged A of right side opening, the right side
Plate tail portion is provided with notch B, when big thrashing roller and small thrashing roller rotate counterclockwise, is provided on the left of the pressing plate tail portion scarce
Mouth A, the left 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, and the other end of threshing part is worn
It crosses notch B to connect with fuselage, 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 double roller core shellers 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 double roller core shellers 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 double roller core shellers according to claim 1, it is characterised in that: the threshing part is at least one
It is a.
5. a kind of double roller core shellers 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 double roller core shellers 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 double roller core shellers 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.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821602519.7U CN208891254U (en) | 2018-09-29 | 2018-09-29 | A kind of double roller core shellers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821602519.7U CN208891254U (en) | 2018-09-29 | 2018-09-29 | A kind of double roller core shellers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208891254U true CN208891254U (en) | 2019-05-24 |
Family
ID=66574393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821602519.7U Active CN208891254U (en) | 2018-09-29 | 2018-09-29 | A kind of double roller core shellers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208891254U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109005947A (en) * | 2018-09-29 | 2018-12-18 | 李禄海 | A kind of double roller core shellers |
-
2018
- 2018-09-29 CN CN201821602519.7U patent/CN208891254U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109005947A (en) * | 2018-09-29 | 2018-12-18 | 李禄海 | A kind of double roller core shellers |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106385992B (en) | It is a kind of based on rotating Vortex double roller and to can be improved the maize sheller of threshing performance | |
| CN207519185U (en) | A kind of double roller list storehouse maize sheller | |
| CN105432257A (en) | Transverse axial flow threshing and separating device | |
| CN208891254U (en) | A kind of double roller core shellers | |
| CN209185095U (en) | Double roller core shellers | |
| CN209185097U (en) | A kind of list roller list storehouse maize sheller | |
| CN209283768U (en) | Single roller list storehouse maize sheller | |
| CN209185096U (en) | A kind of four roller core shellers | |
| CN208891253U (en) | Four roller core shellers | |
| CN109005947A (en) | A kind of double roller core shellers | |
| CN109005946A (en) | Double roller core shellers | |
| CN207519184U (en) | A kind of double storehouse maize shellers of four-roller based on rotating Vortex | |
| CN109005943A (en) | Single roller list storehouse maize sheller | |
| CN106385990B (en) | It is a kind of based on reversely rotating double roller and can be improved the maize sheller of threshing performance | |
| CN109005945A (en) | A kind of list roller list storehouse maize sheller | |
| CN107124968A (en) | A kind of double storehouse maize shellers of three rollers | |
| CN207340557U (en) | A kind of double storehouse maize shellers of double roller | |
| CN207604230U (en) | A kind of double storehouse maize shellers of three rollers | |
| CN207604231U (en) | A kind of double storehouse maize shellers of four-roller | |
| CN109005942A (en) | A kind of four roller core shellers | |
| CN107124967A (en) | A kind of double storehouse maize shellers of four-roller based on rotating Vortex | |
| CN109005944A (en) | Four roller core shellers | |
| CN205305484U (en) | Prevent blockking up thresher with adjustable impact angle | |
| CN106385994B (en) | A kind of maize sheller | |
| CN107114076A (en) | A kind of maize sheller based on the double storehouses of four-roller |
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: 20211208 Address after: 636099 No. 370, chaqishan Road, Bazhou District, Bazhong City, Sichuan Province Patentee after: Bazhong Honghe cheerful agriculture machinery Corp. Address before: No. 370, chaqishan Road, Bazhou District, Bazhong City, Sichuan Province Patentee before: Li Luhai |