CN206005246U - A kind of Simple corn thresher that can improve threshing performance - Google Patents
A kind of Simple corn thresher that can improve threshing performance Download PDFInfo
- Publication number
- CN206005246U CN206005246U CN201620616416.0U CN201620616416U CN206005246U CN 206005246 U CN206005246 U CN 206005246U CN 201620616416 U CN201620616416 U CN 201620616416U CN 206005246 U CN206005246 U CN 206005246U
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- China
- Prior art keywords
- pressing plate
- elastomeric element
- plate
- threshing performance
- corn thresher
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- 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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Abstract
A kind of Simple corn thresher that can improve threshing performance; including feedboard, pressing plate, left plate, right plate, base plate and discharging opening; feedboard is located between the left plate and right plate of maize sheller front end; it is located at the thrashing roller above base plate to start to extend to corn threshing machine tail end from below feedboard tail end; pressing plate is located at directly over thrashing roller; the pressing plate is arc-shaped pressing plate; some elastomeric element A are fixed with pressing plate side edge interval, the length direction of the elastomeric element A is in an angle with thrashing roller；And pressing plate tail end both sides line direction is provided with elastomeric element B.Elastomeric element is arranged by suitable position in maize sheller, is fully collided with elastomeric element with reaching the corn ear for promoting different size, the effect of raising threshing performance.
Description
Technical field
The utility model is related to a kind of agricultural miniature thresing machine, more particularly to a kind of simple corn that can improve threshing performance
Thresing 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 detached equipment.
Existing maize sheller mainly includes feed hopper, the part such as storehouse shell, left side plate in front and back, the rear storehouse shell de-
Grain end is provided with manual centering type position adjusting mechanism, and in the presence of the position adjusting mechanism, rear storehouse shell threshing end can be cut with scissors around which
Connect end to swing up and down, so as to realize the threshing of different size corn ear, during specific works, how high using the grain threshing roller with threshing muscle
Speed rotation, the storehouse shell with threshing space surrounding, side plate extruding impact carry out threshing, and threshing means are relatively simple, and corn ear
During threshing space moves forward can not stress well, so as to have influence on threshing performance and threshing efficiency；On the other hand,
Maize sheller of the prior art does not consider, when the corn ear to different size carries out threshing, how to prevent less
Corn ear is spilt from thresing machine, it is impossible to reach the purpose of abundant threshing.
Simultaneously as rear storehouse shell is an entirety, corn ear can be by rear Cang Keding during the motion of threshing spatial altitude
Rise, cause rear storehouse shell afterbody opening to become big, cause Corn rod to spill from rear storehouse shell tail end in the case of without abundant threshing.
Based on above reason, now need to be further improved the structure of maize sheller.
Utility model content
For overcoming the problem above of prior art presence, the utility model improve the compound of threshing performance there is provided a kind of
Maize sheller, arranges elastomeric element by the suitable position in different maize shellers, to reach the jade for promoting different size
Rice rod is fully collided with elastomeric element, improves the effect of threshing performance.
The utility model is realized by technical scheme below：
A kind of Simple corn thresher that can improve threshing performance, including feedboard, pressing plate, left plate, right plate, base plate
And discharging opening, thrashing roller of the feedboard between the left plate and right plate of maize sheller front end, above base plate
Start to extend to corn threshing machine tail end from below feedboard tail end, pressing plate is located at directly over thrashing roller, the pressing plate
For arc-shaped pressing plate, some elastomeric element A, the length direction of the elastomeric element A is fixed with pressing plate side edge interval
It is in an angle with thrashing roller；And pressing plate tail end both sides line direction is provided with elastomeric element B.
Further, the elastomeric element B is less than or equal to elastomeric element in the endpoint location near elastomeric element A sides
Another endpoint location of B.
Further, pressing plate front end both sides are articulated with frame.
Further, the pressing plate be that one is overall or the pressing plate before and after include independent pressing plate A and pressing plate B successively.
Further, also include that platen elevation adjusting means, the pressing plate are connected with platen elevation adjusting means.
Further, the platen elevation adjusting means includes：Transfer the files tooth, regulation handle, control stick, eccentric wheel, briquetting,
Some guide spiro rods；The eccentric wheel being arranged on control stick is contacted with briquetting；The guide spiro rod is arranged at pressing plate afterbody or sets
The afterbody of pressing plate A and pressing plate B is placed in, spring on guide spiro rod, is cased with；Described briquetting one end is touched with spring interface by its through hole,
The other end is fastened by nut.
Further, in the horizontal cambered surface of pressing plate afterbody or pressing plate B, interval is provided with some strip perforates, and the strip is opened
The line direction of hole both sides is provided with elastomeric element B.
Further, pressing plate afterbody or pressing plate B entirety or pressing plate B afterbodys are by the spaced and parallel row of some horizontal arcuation ribs
Row, and with the hollow pressing plate of arcuation that some lengthways of rod are welded as a whole；Elastic portion is horizontally arranged between adjacent arcuation rib
Part B.
Further, annulus is cased with the elastomeric element B, the annulus is flexibly connected with rear storehouse shell.
Further, also include the locating rod for being arranged at frame both sides, in locating rod, be cased with spring, the briquetting one side is logical
Cross its through hole to touch with spring interface.
Further, the briquetting on pressing plate A and pressing plate B is affixed by connection sheet, and the front portion of the pressing plate B is provided with guiding
Screw rod, is cased with spring on guide spiro rod；The connection sheet one side is touched with spring interface by its through hole, and another side is tight by nut
Gu.
Compared with prior art, the beneficial effects of the utility model are as follows：
1st, the utility model fixes some elastic portions by being spaced in pressing plate side edge on prior art basis
Part so that corn ear during the high-speed motion of threshing space, by itself collision and pressing plate, side plate collision basis it
On, there is abundant thoroughly extrusion and collision in the presence of elastomeric element, so as to improve corn ear threshing performance.
2nd, the utility model passes through to arrange elastomeric element at pressing plate caudal end egress, on the one hand stops that Corn rod is not having
Fully spill from pressing plate tail end in the case of threshing；On the other hand using the elastomeric element and the abundant collision of corn ear, improve
Corn ear threshing performance.
3rd, the utility model be able to will can be pressed during the high velocity impact in threshing space because of corn ear in use
Top of the plate rises and causes pressing plate afterbody opening to become big, causes Corn rod to spill from pressing plate tail end in the case of without abundant threshing,
Then ensure that the spatial variations of pressing plate do not interfere with pressing plate B using independent pressing plate A and pressing plate B, prevent Corn rod from not having
Spill from corn threshing machine tail end in the case of having abundant threshing.
4th, the utility model eliminates feed hopper and front storehouse shell, saves material in the case where equipment operating efficiency is not affected
Material, reduces the manufacturing cost of maize sheller, becomes a kind of maize sheller of practical simple.
Description of the drawings
Fig. 1 is outside drawing of the present utility model.
Fig. 2 is a kind of top view of embodiment of the utility model.
Fig. 3 is the top view of the utility model another kind embodiment.
A kind of structure charts of the Fig. 4 for the utility model pressing plate B.
Another kind of structure charts of the Fig. 5 for the utility model pressing plate B.
Fig. 6 is Section A-A figure on the inside of pressing plate of the present utility model.
Specific embodiment
The utility model is further illustrated below in conjunction with the drawings and specific embodiments.
As shown in figs 1 to 6：
A kind of Simple corn thresher that can improve threshing performance, including including feedboard 1, pressing plate 3, left plate 5,
Right plate 6, base plate 4 and discharging opening 7, feedboard 1 are located between the left plate 5 and right plate 6 of maize sheller front end, the bottom of positioned at
Thrashing roller 8 above plate 4 starts to extend to corn threshing machine tail end from below 1 tail end of feedboard, and the pressing plate 3 is circle
Arcuation, and pressing plate tail end both sides line direction is provided with elastomeric element B.Feedboard 1 can be that flat board, recessed arc etc. are convenient
Fed is variously-shaped, and the elastomeric element B can be spring, shell fragment etc..The elastomeric element B is in 8 peak of thrashing roller
Opposite side endpoint location of the endpoint location of side pointed by horizontal movement direction less than elastomeric element B.Because thrashing roller exists
In rotary course, corn ear major part is all gathered in the side pointed by 8 peak horizontal movement direction of thrashing roller, therefore elastic
This of part B is obliquely installed mode, on the one hand stops Corn rod in the case of without abundant threshing from maize sheller
Tail end spills；On the other hand using elastomeric element B and the abundant collision of corn ear, corn ear threshing performance is improved.In pressing plate 3 one
At lateral edges, interval is fixed with some elastomeric element A, and the length direction of the elastomeric element A is in an angle with thrashing roller 8.?
3 side edge of pressing plate interval is fixed with some elastomeric element A, and the length direction of the elastomeric element A is in one with thrashing roller 8
Angle.The elastomeric element A can be spring, shell fragment etc., as left side or right side that elastomeric element A is disposed on pressing plate 3
Depend primarily on the direction of rotation of thrashing roller 8.Thrashing roller 8 is arranged on the left side of pressing plate 3 toward left-hand rotation, elastomeric element A；Threshing
Toward turning right, elastomeric element A is arranged on the right side of pressing plate 3 to roller 8.
The pressing plate 3 is arc-shaped pressing plate, and pressing plate 3 or pressing plate B two sides of tail lines direction are provided with elastomeric element B；
Or the pressing plate 3 is that interval is provided with some strip perforates on arc-shaped pressing plate, and the horizontal cambered surface of 3 afterbody of pressing plate or pressing plate B
20, the line direction of 20 both sides of strip perforate is provided with elastomeric element B；Or the pressing plate 3 is arc-shaped pressing plate, described
3 afterbody of pressing plate or pressing plate B entirety or pressing plate B afterbodys are by some 18 spaced and parallel arrangements of horizontal arcuation rib and vertical with some
The hollow pressing plate of the arcuation that is welded as a whole to rib 19；Elastomeric element B is horizontally arranged between adjacent transverse arcuation rib 18.For
Prevent corn ear in high speed motions by elastomeric element B jack-up, further limit displacements of the elastomeric element B in longitudinal direction,
Annulus can be cased with the elastomeric element B, the annulus is flexibly connected with rear storehouse shell.
3 both sides of the pressing plate are hinged by screw rod and nut with frame 14, and whole pressing plate 3 is high in maize sheller or pressing plate
Pin joint fine rotation can be surrounded during degree adjustment device work.
A kind of embodiment of the utility model, also includes platen elevation adjusting means, and the pressing plate 3 is overall for one, and
It is connected with platen elevation adjusting means.The platen elevation adjusting means includes：Transfer the files tooth 9, regulation handle 10, control stick 11,
Eccentric wheel 12, briquetting 15 and some guide spiro rods 13；The eccentric wheel 12 being arranged on control stick 11 is contacted with briquetting 15；Described lead
3 afterbody of pressing plate is vertically arranged to screw rod 13, on guide spiro rod 13, spring is cased with；15 one end of the briquetting is passed through by its through hole
Guide spiro rod 13 is touched with spring interface, and the other end is fastened by nut；The guide spiro rod 13 at least two, guide spiro rod 13
3 afterbody of pressing plate is welded on together by dowel between bottom.
The operation principle of the platen elevation adjusting means is as follows：Regulation handle 10 is pulled to change the tooth 9 of transferring the files of clamping
Gear teeth groove, the gear of regulation handle 10 are changed and drive control stick 11 overall to rotate the strong point as pivot rotation, are located at
Eccentric wheel 12 on control stick 11 follows control stick 11 to rotate together so that briquetting 15 is produced up and down with the rotation of eccentric wheel 12
Displacement, extruding are socketed on the spring in guide spiro rod 13, so that 3 rear end of pressing plate moves up and down, reach by different corn ear
Specification adjusts the effect of threshing bin space size.
Another kind of embodiment of the utility model, also includes that platen elevation adjusting means, the pressing plate 3 include pressing plate A
With pressing plate B, and it is connected with platen elevation adjusting means.
The platen elevation adjusting means includes：Transfer the files tooth 9, regulation handle 10, control stick 11, eccentric wheel 12, briquetting 15
And some guide spiro rods 13；The eccentric wheel 12 being arranged on control stick 11 is contacted with briquetting 15；The guide spiro rod 13 is erected respectively
Pressing plate A and pressing plate B afterbodys is directly arranged at, on guide spiro rod 13, spring is cased with；15 one end of the briquetting is passed through by its through hole and is led
Touch to screw rod 13 with spring interface, the other end is fastened by nut；On pressing plate A, guide spiro rod 13 is at least 2, leads on pressing plate B
2 are at least to screw rod 13, pressing plate A is welded on together by dowel between 13 bottom of guide spiro rod on pressing plate A or pressing plate B
Or pressing plate B afterbodys.In order to strengthen strength of adjustment of the platen elevation adjusting means to pressing plate B, multigroup guiding can be set in pressing plate B
Screw rod 13.Briquetting 15 on the pressing plate A and pressing plate B is affixed by connection sheet 16, and the front portion of the pressing plate B is also equipped with being oriented to
Screw rod 13, is cased with spring on guide spiro rod 13；The connection sheet 16 is touched with spring interface by its through hole, and the other end passes through nut
Fastening.
The operation principle of the platen elevation adjusting means is as follows：Regulation handle 10 is pulled to change the tooth 9 of transferring the files of clamping
Gear teeth groove, the gear of regulation handle 10 are changed and drive control stick 11 overall to rotate the strong point as pivot rotation, are located at
Eccentric wheel 12 on control stick 11 follows control stick 11 to rotate together so that the briquetting 15 on pressing plate A and pressing plate B is with eccentric wheel
12 rotation produces displacement up and down, and extruding is socketed on the spring in guide spiro rod 13, so that pressing plate A tail ends and pressing plate B are upper and lower
Mobile, then ensure that the spatial variations of pressing plate A do not interfere with pressing plate B using independent pressing plate A and pressing plate B, prevent Corn
Rod is spilt from corn threshing machine tail end in the case of without abundant threshing.
For the description of the understanding of specific embodiment is only to understand the utility model for help, rather than it is used for limiting
Of the present utility model.Those skilled in the art can carry out some changes using thought of the present utility model and change, as long as
Its technological means without departing from thought of the present utility model and main points, still within protection domain of the present utility model.
Claims (11)
1. a kind of Simple corn thresher that can improve threshing performance, including feedboard, pressing plate, left plate, right plate, base plate and
Discharging opening, feedboard are located between the left plate and right plate of maize sheller front end, thrashing roller above base plate from
Start to extend to corn threshing machine tail end below feedboard tail end, pressing plate is located at directly over thrashing roller, it is characterised in that：
The pressing plate is arc-shaped pressing plate, is fixed with some elastomeric element A at pressing plate side edge interval, the elastomeric element A's
Length direction is in an angle with thrashing roller；And pressing plate tail end both sides line direction is provided with elastomeric element B.
2. a kind of Simple corn thresher that can improve threshing performance according to claim 1, it is characterised in that：The bullet
Property part B near elastomeric element A sides endpoint location less than or equal to elastomeric element B another endpoint location.
3. a kind of Simple corn thresher that can improve threshing performance according to claim 1, it is characterised in that：The pressure
Front edge of board both sides are articulated with frame.
4. a kind of Simple corn thresher that can improve threshing performance according to claim 1, it is characterised in that：The pressure
Plate be that one is overall or the pressing plate before and after include independent pressing plate A and pressing plate B successively.
5. a kind of Simple corn thresher that can improve threshing performance according to claim 1, it is characterised in that：Also include
Platen elevation adjusting means, the pressing plate are connected with platen elevation adjusting means.
6. a kind of Simple corn thresher that can improve threshing performance according to claim 5, it is characterised in that：The pressure
Plate arrangement for adjusting height includes：Transfer the files tooth, regulation handle, control stick, eccentric wheel, briquetting, some guide spiro rods；It is arranged on manipulation
Eccentric wheel on bar is contacted with briquetting；The guide spiro rod is arranged at pressing plate afterbody or is arranged at the afterbody of pressing plate A and pressing plate B,
Spring is cased with guide spiro rod；Described briquetting one end is touched with spring interface by its through hole, and the other end is fastened by nut.
7. a kind of Simple corn thresher that can improve threshing performance according to claim 4, it is characterised in that：Pressing plate tail
In the horizontal cambered surface of portion or pressing plate B, interval is provided with some strip perforates, and the line direction of the strip perforate both sides is provided with bullet
Property part B.
8. a kind of Simple corn thresher that can improve threshing performance according to claim 4, it is characterised in that：Pressing plate tail
Portion or pressing plate B entirety or pressing plate B afterbodys are by the spaced and parallel arrangement of some horizontal arcuation ribs, and weld with some lengthways of rod
The hollow pressing plate of the arcuation that is integrated；Elastomeric element B is horizontally arranged between adjacent arcuation rib.
9. according to a kind of arbitrary described Simple corn thresher that can improve threshing performance of claim 1 or 7 or 8, its feature
It is：Annulus is cased with the elastomeric element B, the annulus is flexibly connected with rear storehouse shell.
10. according to a kind of arbitrary described Simple corn thresher that can improve threshing performance of claim 6, it is characterised in that：
Also include the locating rod for being arranged at frame both sides, in locating rod, be cased with spring, the briquetting one side is by its through hole and spring phase
Contact.
A kind of 11. Simple corn threshers that can improve threshing performance according to claim 6, it is characterised in that：Pressing plate A
Affixed by connection sheet with the briquetting on pressing plate B, the front portion of the pressing plate B is provided with guide spiro rod, is cased with bullet on guide spiro rod
Spring；The connection sheet one side is touched with spring interface by its through hole, and another side is fastened by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620616416.0U CN206005246U (en) | 2016-06-22 | 2016-06-22 | A kind of Simple corn thresher that can improve threshing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620616416.0U CN206005246U (en) | 2016-06-22 | 2016-06-22 | A kind of Simple corn thresher that can improve threshing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206005246U true CN206005246U (en) | 2017-03-15 |
Family
ID=58241559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620616416.0U Withdrawn - After Issue CN206005246U (en) | 2016-06-22 | 2016-06-22 | A kind of Simple corn thresher that can improve threshing performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206005246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106385993A (en) * | 2016-06-22 | 2017-02-15 | 李禄海 | Simple corn thresher capable of improving threshing rate |
-
2016
- 2016-06-22 CN CN201620616416.0U patent/CN206005246U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106385993A (en) * | 2016-06-22 | 2017-02-15 | 李禄海 | Simple corn thresher capable of improving threshing rate |
| CN106385993B (en) * | 2016-06-22 | 2018-12-28 | 李禄海 | A kind of Simple corn thresher can be improved threshing performance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170315 Effective date of abandoning: 20181228 |
|
| AV01 | Patent right actively abandoned |