CN209185095U - Double roller core shellers - Google Patents
Double roller core shellers Download PDFInfo
- Publication number
- CN209185095U CN209185095U CN201821602523.3U CN201821602523U CN209185095U CN 209185095 U CN209185095 U CN 209185095U CN 201821602523 U CN201821602523 U CN 201821602523U CN 209185095 U CN209185095 U CN 209185095U
- Authority
- CN
- China
- Prior art keywords
- threshing
- pressing plate
- baffle
- notch
- roller
- 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
- 238000003825 pressing Methods 0.000 claims abstract description 35
- 230000001681 protective effect Effects 0.000 claims abstract description 10
- 210000003205 muscle Anatomy 0.000 claims abstract description 5
- 125000003003 spiro group Chemical group 0.000 claims description 11
- 240000008042 Zea mays Species 0.000 description 30
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 30
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 20
- 235000005822 corn Nutrition 0.000 description 20
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 10
- 235000009973 maize Nutrition 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 235000013339 cereals Nutrition 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 241000251169 Alopias vulpinus Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 210000003781 tooth socket Anatomy 0.000 description 1
Landscapes
- Threshing Machine Elements (AREA)
Abstract
The utility model relates to a kind of double roller core shellers, including pressing plate, threshing protective case, baffle, in pressing plate, threshing protective case, the big thrashing roller and small thrashing roller with threshing muscle fixed by fuselage is disposed in the threshing space formed between baffle, when big thrashing roller and small thrashing roller rotate clockwise, the pressing plate tail portion jagged A of right side opening, the baffle is located on the right side of roller, and tail portion is provided with notch B, when big thrashing roller and small thrashing roller rotate counterclockwise, notch A is provided on the left of the pressing plate tail portion, the baffle is located on the right side of roller, and 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 passes through notch B and connect with fuselage, and the other end of the retaining spring is fixed on pressing plate.By the way that threshing part is arranged in gap position to reach raising threshing performance and solve the problems, such as that elastomeric element is easily damaged.
Description
Technical field
The utility model relates to a kind of agricultural miniature thresing machine, in particular to 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.
Simultaneously for the maize sheller production in the above-mentioned threshing space constituted with left and right side plate, bottom plate and pressing plate
Cost is relatively higher.
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, arrange that threshing part, corn ear are high between pressing plate jaggy and tool baffle jaggy having
During speed moves to threshing bin tail portion, corn ear and threshing part come into full contact with, collide, squeeze, to reach raising threshing performance
Purpose with threshing part service life is improved, while reducing the cost of manufacture of maize sheller.
The utility model is realized by the following technical scheme:
Double roller core shellers, including pressing plate, threshing protective case, baffle, form between pressing plate, threshing protective case, baffle
Threshing space in be disposed with the big thrashing roller and small thrashing roller with threshing muscle fixed by fuselage,
When big thrashing roller and small thrashing roller rotate clockwise, the pressing plate tail portion jagged A of right side opening is described
Baffle is located on the right side of roller, and baffle tail portion is provided with notch B, when big thrashing roller and small thrashing roller rotate counterclockwise,
Notch A is provided on the left of the pressing plate tail portion, the baffle is located on the left of roller, and baffle tail portion is 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 another side is fastened by nut.
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 thickness of the baffle is greater than the thickness of threshing protective case.
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, in baffle relative to above-mentioned notch
Position another notch is set, while threshing part is set above pressing plate notch, one end of threshing part is fixed by retaining spring
In pressing plate, the other end is connect by the notch of baffle with fuselage, so that during corn ear high-speed motion to 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 corn ear and threshing part come into full contact with, touch
It hits, squeeze, to achieve the purpose that improve threshing performance and corn ear is further prevented to fracture；Furthermore the installation and adjustment bullet on threshing part
Spring can control the moving range for being flexibly connected point in the middle part of threshing part, further fully ensure that the elasticity of corn ear and threshing part
Contact, to improve threshing performance；The other end of threshing part passes through baffle notch and is flexibly connected with fuselage, further enhances threshing
The elastic displacement ability of part, additionally due to the other end of threshing part on the outside of baffle, prevent corn ear during the motion with it is de-
Grain part end is blocked, to influence Threshing, using shape threshing protective case and baffle under the premise of not influencing Threshing, greatly
The cost of manufacture of maize sheller is reduced greatly.
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, threshing protective case 2, baffle 5 are in pressing plate 1, threshing protective case 2, baffle 5
Between be disposed with the big thrashing roller and small thrashing roller with threshing muscle fixed by fuselage in the threshing space that is formed, when big
When thrashing roller and small thrashing roller rotate clockwise, the jagged A of the 1 tail portion right side opening of pressing plate, the baffle 5 is located at roller
Cylinder right side, and 5 tail portion of baffle is provided with notch B, when big thrashing roller and small thrashing roller rotate counterclockwise, the pressing plate 1
Notch A is provided on the left of tail portion, the baffle 5 is located on the left of roller, and 5 tail portion of baffle is provided with notch B；
Threshing part 3 is provided at the notch A, one end of threshing part 3 is connect with one end of retaining spring 4, threshing part 3
The other end passes through notch B and connect with fuselage, and the other end of the retaining spring 4 is fixed on pressing plate 1；
The threshing part 3 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 3 can also have multi-segment activity to connect and compose.
Adjustment spring 6 is disposed on the threshing part 3, one end of the adjustment spring 6 is fixed on threshing part A, another
End is fixed on threshing part B.The installation and adjustment spring 6 on threshing part 3, can control the bullet being flexibly connected in the middle part of threshing part 3 a little
Property moving range, is further ensured that the Elastic Contact of corn ear and threshing part 3, to improve threshing performance.
The other end of threshing part 3 passes through notch B and the fixed or movable connection of fuselage.The other end of threshing part 3 passes through baffle 5
The notch B of tail portion is flexibly connected with fuselage, further enhances the elastic displacement ability of threshing part 3, additionally due to threshing part 3
The other end can prevent corn ear from blocking during the motion with 3 end of threshing part, to influence threshing in the outside of baffle 5
Effect.
The threshing part 3 can according to circumstances be arranged in 1 gap position of pressing plate it is multiple rows of, Threshing and setting number of rows just
It is related.
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 another side is fastened by nut；The guide spiro rod at least two,
Pressing plate rear portion is welded on by dowel together between guide spiro rod bottom；It further include the locating rod for being set to fuselage two sides, it is fixed
Spring is cased on the bar of position, 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 (8)
1. pair roller core sheller, including pressing plate, threshing protective case, baffle, form between pressing plate, threshing protective case, baffle
The big thrashing roller and small thrashing roller with threshing muscle fixed by fuselage is disposed in threshing space, it is characterised in that:
When big thrashing roller and small thrashing roller rotate clockwise, the pressing plate tail portion jagged A of right side opening, the baffle
On the right side of the roller, and baffle tail portion is provided with notch B, described when big thrashing roller and small thrashing roller rotate counterclockwise
Notch A is provided on the left of pressing plate tail portion, the baffle is located on the left of roller, and baffle 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. double roller core shellers according to claim 1, it is characterised in that: be disposed with adjusting bullet on the threshing part
Spring, one end of the adjustment spring are fixed on threshing part A, and the other end is fixed on threshing part B.
3. double roller core shellers according to claim 1, it is characterised in that: the other end of threshing part passes through notch B
With the fixed or movable connection of fuselage.
4. double roller core shellers according to claim 1, it is characterised in that: the threshing part is at least one.
5. double roller core shellers according to claim 1, it is characterised in that: further include threshing bin height adjustment dress
It sets, the threshing chamber height adjusting device is connected with pressing plate.
6. double roller core shellers according to claim 5, it is characterised in that: the threshing chamber height adjusting device packet
It includes: tooth of transferring the files, regulation handle, control stick, eccentric wheel, briquetting, guide spiro rod；The eccentric wheel being arranged on control stick connects with briquetting
Touching；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 spring phase on one side
Contact, another side are fastened by nut.
7. double roller core shellers according to claim 6, it is characterised in that: further include being set to determining for fuselage two sides
Position bar, spring is cased in locating rod, and described briquetting one end is touched by its through-hole and spring interface.
8. double roller core shellers according to claim 1, it is characterised in that: the thickness of the baffle is protected greater than threshing
The thickness of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821602523.3U CN209185095U (en) | 2018-09-29 | 2018-09-29 | Double roller core shellers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821602523.3U CN209185095U (en) | 2018-09-29 | 2018-09-29 | Double roller core shellers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209185095U true CN209185095U (en) | 2019-08-02 |
Family
ID=67407086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821602523.3U Active CN209185095U (en) | 2018-09-29 | 2018-09-29 | Double roller core shellers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209185095U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109005946A (en) * | 2018-09-29 | 2018-12-18 | 李禄海 | Double roller core shellers |
-
2018
- 2018-09-29 CN CN201821602523.3U patent/CN209185095U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109005946A (en) * | 2018-09-29 | 2018-12-18 | 李禄海 | 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 | |
| CN209185095U (en) | Double roller core shellers | |
| CN208891254U (en) | A kind of double roller core shellers | |
| CN209283768U (en) | Single roller list storehouse maize sheller | |
| CN209185097U (en) | A kind of list roller list storehouse maize sheller | |
| CN209185096U (en) | A kind of four roller core shellers | |
| CN208891253U (en) | Four roller core shellers | |
| CN109005946A (en) | Double roller core shellers | |
| CN106385990B (en) | It is a kind of based on reversely rotating double roller and can be improved the maize sheller of threshing performance | |
| CN207519184U (en) | A kind of double storehouse maize shellers of four-roller based on rotating Vortex | |
| CN109005943A (en) | Single roller list storehouse maize sheller | |
| CN109005947A (en) | A kind of double roller core shellers | |
| CN207340557U (en) | A kind of double storehouse maize shellers of double roller | |
| CN109005945A (en) | A kind of list roller list storehouse maize sheller | |
| CN105993406A (en) | Single-roller and double-bin corn thresher | |
| CN107124968A (en) | A kind of double storehouse maize shellers of three rollers | |
| CN109005944A (en) | Four roller core shellers | |
| CN109005942A (en) | A kind of four roller core shellers | |
| CN203407250U (en) | Separation device of combined harvester | |
| CN207604231U (en) | A kind of double storehouse maize shellers of four-roller | |
| CN207604230U (en) | A kind of double storehouse maize shellers of three rollers | |
| CN206237847U (en) | A kind of novel corn thresher based on reverse rotation double roller | |
| CN107124967A (en) | A kind of double storehouse maize shellers of four-roller based on rotating Vortex |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210219 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 |
|
| TR01 | Transfer of patent right |