CN106385994A - Corn thresher - Google Patents
Corn thresher Download PDFInfo
- Publication number
- CN106385994A CN106385994A CN201610452274.3A CN201610452274A CN106385994A CN 106385994 A CN106385994 A CN 106385994A CN 201610452274 A CN201610452274 A CN 201610452274A CN 106385994 A CN106385994 A CN 106385994A
- Authority
- CN
- China
- Prior art keywords
- storehouse shell
- rear storehouse
- shell
- elastomeric element
- threshing
- 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
-
- 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
-
- 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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- 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
- A01F7/00—Threshing apparatus
- A01F7/02—Threshing apparatus with rotating tools
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention relates to a corn thresher which comprises a feed hopper, a front bin shell, a rear bin shell, a left-side panel, a right-side panel, a base plate and a discharge port. A threshing roller with threshing ribs is arranged in a threshing space formed by the front bin shell, the rear bin shell, the left-side panel, the right-side panel and the base plate. The corn thresher is characterized in that a plurality of elastic members A are fixed at intervals at the side edge of the rear bin shell above the discharge port, and there is an included angle between the length direction of each elastic member A and the threshing roller. The rear bin shell is arc-shaped, and elastic members B are arranged in the connecting direction on two sides of the tail end of the rear bin shell. The elastic members are arranged in appropriate positions of the corn thresher to achieve the purpose of full collision between corn cobs of different specifications and the elastic members so as to improve the threshing rate.
Description
Technical field
The present invention relates to a kind of agricultural miniature thresing machine, particularly to a kind of maize sheller.
Background technology
It is known that maize sheller is a kind of wide variety of small agricultural machinery, it is that one kind by iblet and can obstruct detached equipment.
Existing maize sheller mainly includes feed hopper, storehouse shell in front and back, the parts such as left side plate, the threshing end of described rear storehouse shell is provided with manual centering type position adjusting mechanism, in the presence of this position adjusting mechanism, storehouse shell threshing end can swing up and down around its hinged end afterwards, thus realizing the threshing of different size corn ear, during specific works, how using the grain threshing roller high-speed rotation with threshing muscle, storehouse shell with threshing space surrounding, side plate extruding impact carries out threshing, threshing means are more single, and corn ear can not stress well during the forward movement of threshing space, thus having 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 from spilling from thresing machine it is impossible to reach the purpose of abundant threshing.
Simultaneously as rear storehouse shell is overall for one, rear storehouse shell jack-up can be led to the shell afterbody opening change of rear storehouse greatly during the motion of threshing spatial altitude by corn ear, lead to Corn rod to spill from rear storehouse shell tail end in the case of not having abundant threshing.
Based on above reason, now need the structure of maize sheller is further improved.
Content of the invention
For the problem above overcoming prior art to exist; the invention provides a kind of maize sheller; elastomeric element is arranged by the suitable position in different maize shellers, is fully collided with reaching the corn ear promoting different size and elastomeric element, improve the effect of threshing performance.
The present invention is realized by technical scheme below：
A kind of maize sheller; including feed hopper, front storehouse shell, rear storehouse shell, left plate, right plate, base plate and discharging opening; it is provided with the thrashing roller of threshing muscle in the threshing space being formed between front storehouse shell, rear storehouse shell, left plate, right plate and base plate; it is fixed with some elastomeric element A at Hou Cangke side edge interval, the length direction of described elastomeric element A and thrashing roller are in an angle；Described rear storehouse shell is arc-shaped pressing plate, and rear storehouse shell two sides of tail line direction is provided with elastomeric element B.
Further, described elastomeric element B is less than or equal to another endpoint location of this elastomeric element B in the endpoint location near elastomeric element A side.
Further, described front storehouse shell both sides are articulated with frame, and front storehouse shell back edge is fixedly connected with rear storehouse shell front edge；Described front storehouse shell both sides are fixed in frame, and front storehouse shell back edge and rear storehouse shell front are along hinged.
Further, described rear storehouse shell is one integrally or includes independent rear storehouse shell A and rear storehouse shell B successively before and after the shell of rear storehouse.
Further, also include threshing chamber height adjusting device, described rear storehouse shell is connected with threshing chamber height adjusting device.
Further, described threshing chamber height adjusting device 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；Described guide spiro rod is arranged at rear storehouse shell afterbody or the afterbody of rear storehouse shell A and rear storehouse shell B, and guide spiro rod is cased with spring；Described briquetting one side is passed through its through hole and is touched with spring interface, and another side is fastened by nut.
Further, after storehouse shell afterbody or rear storehouse shell B horizontal cambered surface on interval have some strip perforates, the line direction of described strip perforate both sides is provided with elastomeric element B.
Further, described rear storehouse shell afterbody or rear storehouse shell B overall or rear storehouse shell B afterbody is by the spaced and parallel arrangement of some horizontal arcuation ribs, and the arcuation hollow pressing plate being welded as a whole with some lengthways of rod；It is horizontally arranged with elastomeric element B between adjacent arcuation rib.
Further, described elastomeric element B is cased with annulus, described annulus is flexibly connected with rear storehouse shell.
Further, also include being arranged at the locating rod of frame both sides, locating rod is cased with spring, described briquetting one side is passed through its through hole and touched with spring interface.
Further, the briquetting on rear storehouse shell A and rear storehouse shell B is affixed by connection sheet, and the front portion of described rear storehouse shell B is provided with guide spiro rod, and guide spiro rod is cased with spring；The one side of described connection sheet is passed through its through hole and is touched with spring interface, and another side is fastened by nut.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention passes through to arrange elastomeric element at the shell caudal end egress of rear storehouse, on the one hand stops that Corn rod spills from rear storehouse shell tail end in the case of not having abundant threshing；On the other hand utilize the abundant collision of this elastomeric element and corn ear, improve corn ear threshing performance.
2nd, the present invention is on prior art basis, by being spaced fixing some elastomeric elements in Hou Cangke side edge, make corn ear during the high-speed motion of threshing space, on itself collision and storehouse shell, the basis of side plate collision, there is abundant thoroughly extrusion and collision in the presence of elastomeric element, thus improving corn ear threshing performance.
3rd, after rear storehouse shell jack-up can be made during the high velocity impact in threshing space by the present invention in use because of corn ear, storehouse shell afterbody opening becomes big; Corn rod is led to spill from rear storehouse shell tail end in the case of not having abundant threshing; then ensure that the spatial variations of rear storehouse shell A do not interfere with rear storehouse shell B using independent rear storehouse shell A and rear storehouse shell B, prevent Corn rod from spilling from corn threshing machine tail end in the case of there is no abundant threshing.
Brief description
Fig. 1 is the outside drawing of the present invention.
Fig. 2 is the top view of an embodiment of the present invention.
Fig. 3 is the top view of present invention another kind embodiment.
Fig. 4 is a kind of structure chart of storehouse shell B after the present invention.
Fig. 5 is another kind of structure chart of storehouse shell B after the present invention.
Fig. 6 is Section A-A figure inside the rear storehouse shell of the present invention.
Specific embodiment
Further illustrate the present invention below in conjunction with the drawings and specific embodiments.
As shown in figs 1 to 6：
Described maize sheller; including feed hopper 1, front storehouse shell 2, rear storehouse shell 3, left plate 5, right plate 6, base plate 4 and discharging opening 7; it is provided with the thrashing roller 8 of threshing muscle in the threshing space being formed between front storehouse shell 2, rear storehouse shell 3, left plate 5, right plate 6 and base plate 4; it is fixed with some elastomeric element A at rear storehouse shell 3 side edge interval; described elastomeric element A is located between rear storehouse shell 3 lateral edges and left plate 5, and the length direction of described elastomeric element A and thrashing roller 8 are in an angle.Described elastomeric element A can be spring, be disposed on the left side of rear storehouse shell 3 or right side as elastomeric element A and depend primarily on the direction of rotation of thrashing roller 8.Described elastomeric element A can be spring, shell fragment etc., be disposed on the left side of rear storehouse shell 3 or right side as elastomeric element A and depend primarily on the direction of rotation of thrashing roller 8.Thrashing roller 8 is arranged on the left side of rear storehouse shell 3 toward left-hand rotation, elastomeric element A；Toward turning right, elastomeric element A is arranged on the right side of rear storehouse shell 3 to thrashing roller 8.
Described rear storehouse shell is arc-shaped pressing plate and is an entirety, or described rear storehouse shell 3 includes rear storehouse shell A and rear storehouse shell B, and rear storehouse Ke Huohou storehouse shell B two sides of tail line direction is provided with elastomeric element B.Elastomeric element B can be spring, shell fragment etc..Described elastomeric element B is less than another endpoint location of this elastomeric element B in the endpoint location near elastomeric element A side.Because thrashing roller is in rotary course, corn ear major part is all gathered in elastomeric element A side, therefore this of elastomeric element B is obliquely installed mode, on the one hand stops that Corn rod spills from rear storehouse shell tail end in the case of not having abundant threshing；On the other hand utilize the abundant collision of this elastomeric element B and corn ear, improve corn ear threshing performance.
Described rear storehouse shell B can be arc-shaped pressing plate, and in the horizontal cambered surface of rear storehouse shell B, interval has some strip perforates 20, and the line direction of described strip perforate 20 both sides is provided with elastomeric element B；Or described rear storehouse shell B is by the spaced and parallel arrangement of some horizontal arcuation ribs 18, and the arcuation hollow pressing plate being welded as a whole with some lengthways of rod 19；It is horizontally arranged with elastomeric element B between adjacent arcuation rib 18.In order to prevent corn ear by elastomeric element B jack-up in high speed motions, limit elastomeric element B further in the amplitude of rear storehouse shell length travel, annulus can be cased with described elastomeric element B, described annulus is flexibly connected with rear storehouse shell.
Described front storehouse shell 2 both sides pass through screw rod with frame 14 and nut is hinged, and with rear storehouse shell 3 front along being fixedly connected, connected mode can be welding to front storehouse shell 2 back edge；Additionally can there is another kind of connected mode, described front storehouse shell 2 both sides are fixed in frame 14, front storehouse shell 2 back edge and rear storehouse shell 3 front are along hinged.No matter adopted which kind of mode, whole storehouse shell can be around pin joint fine rotation in maize sheller or the threshing chamber height adjusting device course of work.
A kind of embodiment of described invention, also includes threshing chamber height adjusting device, and described rear storehouse shell 3 is an entirety, and is connected with threshing chamber height adjusting device.Described threshing chamber height adjusting device 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 guide spiro rod 13 is vertically arranged at rear storehouse shell 3 afterbody, and guide spiro rod 13 is cased with spring；Described briquetting 15 one end passes through guide spiro rod 13 to touch with spring interface by its through hole, and the other end is fastened by nut；Described guide spiro rod 13 at least two, is welded on rear storehouse shell 3 afterbody together by dowel between guide spiro rod 13 bottom.
The operation principle of described threshing chamber height adjusting device is as follows：Regulation handle 10 is pulled to change the gear teeth groove of the tooth 9 of transferring the files of clamping, the gear of regulation handle 10 is changed and drives control stick 11 overall to rotate the strong point for pivot rotation, eccentric wheel 12 on control stick 11 is followed control stick 11 and is rotated together, briquetting 15 is made to produce displacement up and down with the rotation of eccentric wheel 12, extruding is socketed on the spring in guide spiro rod 13, so that rear storehouse shell 3 rear end moves up and down, reach the effect adjusting threshing bin space size by different corn ear specifications.
Another kind of embodiment of described invention, also includes threshing chamber height adjusting device, and described rear storehouse shell 3 includes rear storehouse shell A and rear storehouse shell B, and is all connected with threshing chamber height adjusting device.
Described threshing chamber height adjusting device 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 guide spiro rod 13 is vertically arranged at rear storehouse shell A and rear storehouse shell B afterbody respectively, and guide spiro rod 13 is cased with spring；Described briquetting 15 one end passes through guide spiro rod 13 to touch with spring interface by its through hole, and the other end is fastened by nut；Every group of guide spiro rod 13 is at least 2, is welded on rear storehouse shell A and rear storehouse shell B afterbody together by dowel between every group of guide spiro rod 13 bottom.In order to strengthen the strength of adjustment to rear storehouse shell B for the threshing chamber height adjusting device, multigroup guide spiro rod 13 can be set in rear storehouse shell B.Briquetting between described rear storehouse shell A and rear storehouse shell B is affixed by connection sheet 16, and the front portion of described rear storehouse shell B is provided with guide spiro rod 13, and guide spiro rod 13 is cased with spring；Described connection sheet 16 is passed through its through hole and is touched with spring interface, and the other end is fastened by nut.
The operation principle of described threshing chamber height adjusting device is as follows：Regulation handle 10 is pulled to change the gear teeth groove of the tooth 9 of transferring the files of clamping, the gear of regulation handle 10 is changed and drives control stick 11 overall to rotate the strong point for pivot rotation, eccentric wheel 12 on control stick 11 is followed control stick 11 and is rotated together, briquetting 15 is made to produce displacement up and down with the rotation of eccentric wheel 12, extruding is socketed on the spring in guide spiro rod 13, so that rear storehouse shell A tail end and rear storehouse shell B move up and down, then ensure that the spatial variations of rear storehouse shell A do not interfere with rear storehouse shell B using independent rear storehouse shell A and rear storehouse shell B, prevent Corn rod from spilling from corn threshing machine tail end in the case of there is no abundant threshing.
Also include being arranged at the locating rod 17 of frame 14 both sides, locating rod 17 is cased with spring, described briquetting 15 is passed through its through hole and touched with spring interface.
Description for the understanding of specific embodiment is only to understand the present invention for help, rather than is used for limiting the present invention's.Those skilled in the art all can carry out some using the thought of the present invention and change and change, as long as its technological means is without departing from the thought of the present invention and main points, still within protection scope of the present invention.
Claims (11)
1. a kind of maize sheller; including feed hopper, front storehouse shell, rear storehouse shell, left plate, right plate, base plate and discharging opening; between front storehouse shell, rear storehouse shell, left plate, right plate and base plate formed threshing space in be provided with threshing muscle thrashing roller it is characterised in that：It is fixed with some elastomeric element A at Hou Cangke side edge interval, the length direction of described elastomeric element A and thrashing roller are in an angle；Described rear storehouse shell is arc-shaped pressing plate, and rear storehouse shell two sides of tail line direction is provided with elastomeric element B.
2. a kind of maize sheller according to claim 1 it is characterised in that：Described elastomeric element B is less than or equal to another endpoint location of this elastomeric element B in the endpoint location near elastomeric element A side.
3. a kind of maize sheller according to claim 1 it is characterised in that：Described front storehouse shell both sides are articulated with frame, and front storehouse shell back edge is fixedly connected with rear storehouse shell front edge；Described front storehouse shell both sides are fixed in frame, and front storehouse shell back edge and rear storehouse shell front are along hinged.
4. a kind of maize sheller according to claim 1 it is characterised in that：Described rear storehouse shell is one integrally or includes independent rear storehouse shell A and rear storehouse shell B successively before and after the shell of rear storehouse.
5. a kind of maize sheller according to claim 4 it is characterised in that：Also include threshing chamber height adjusting device, described rear storehouse shell is connected with threshing chamber height adjusting device.
6. a kind of maize sheller according to claim 5 it is characterised in that：Described threshing chamber height adjusting device 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；Described guide spiro rod is arranged at rear storehouse shell afterbody or the afterbody of rear storehouse shell A and rear storehouse shell B, and guide spiro rod is cased with spring；Described briquetting one side is passed through its through hole and is touched with spring interface, and another side is fastened by nut.
7. a kind of maize sheller according to claim 6 it is characterised in that：In the horizontal cambered surface of described rear storehouse shell afterbody or rear storehouse shell B, interval has some strip perforates, and the line direction of described strip perforate both sides is provided with elastomeric element B.
8. a kind of maize sheller according to claim 6 it is characterised in that：Described rear storehouse shell afterbody or rear storehouse shell B overall or rear storehouse shell B afterbody is by the spaced and parallel arrangement of some horizontal arcuation ribs, and the arcuation hollow pressing plate being welded as a whole with some lengthways of rod；It is horizontally arranged with elastomeric element B between adjacent arcuation rib.
9. a kind of maize sheller according to claim 1 or 7 or 8 it is characterised in that：It is cased with annulus, described annulus is flexibly connected with rear storehouse shell on described elastomeric element B.
10. a kind of maize sheller according to claim 6 it is characterised in that：Also include being arranged at the locating rod of frame both sides, locating rod is cased with spring, described briquetting one side is passed through its through hole and touched with spring interface.
A kind of 11. maize shellers according to claim 6 it is characterised in that：Briquetting on storehouse shell A and rear storehouse shell B is affixed by connection sheet afterwards, and the front portion of described rear storehouse shell B is provided with guide spiro rod, and guide spiro rod is cased with spring；The one side of described connection sheet is passed through its through hole and is touched with spring interface, and another side is fastened by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610452274.3A CN106385994B (en) | 2016-06-22 | 2016-06-22 | A kind of maize sheller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610452274.3A CN106385994B (en) | 2016-06-22 | 2016-06-22 | A kind of maize sheller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106385994A true CN106385994A (en) | 2017-02-15 |
| CN106385994B CN106385994B (en) | 2018-12-28 |
Family
ID=58006168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610452274.3A Active CN106385994B (en) | 2016-06-22 | 2016-06-22 | A kind of maize sheller |
Country Status (1)
| Country | Link |
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| CN (1) | CN106385994B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109005945A (en) * | 2018-09-29 | 2018-12-18 | 李禄海 | A kind of list roller list storehouse maize sheller |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2535156A1 (en) * | 1982-11-02 | 1984-05-04 | Haux Sarl Ets N | New roller for stripper machine for heads of maize or other heads |
| CN201403343Y (en) * | 2009-03-06 | 2010-02-17 | 李禄海 | Corn sheller |
| CN101965775A (en) * | 2010-10-20 | 2011-02-09 | 李禄海 | Multi-gear threshing cabin height adjusting device of corn thresher |
| CN204408982U (en) * | 2015-01-16 | 2015-06-24 | 彭江林 | A kind of high efficiency corn thresher |
| CN205266328U (en) * | 2015-11-17 | 2016-06-01 | 自贡市现代秋收机械有限公司 | Corn thresher that cleanliness factor is high |
| CN206005247U (en) * | 2016-06-22 | 2017-03-15 | 李禄海 | A kind of maize sheller |
-
2016
- 2016-06-22 CN CN201610452274.3A patent/CN106385994B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2535156A1 (en) * | 1982-11-02 | 1984-05-04 | Haux Sarl Ets N | New roller for stripper machine for heads of maize or other heads |
| CN201403343Y (en) * | 2009-03-06 | 2010-02-17 | 李禄海 | Corn sheller |
| CN101965775A (en) * | 2010-10-20 | 2011-02-09 | 李禄海 | Multi-gear threshing cabin height adjusting device of corn thresher |
| CN204408982U (en) * | 2015-01-16 | 2015-06-24 | 彭江林 | A kind of high efficiency corn thresher |
| CN205266328U (en) * | 2015-11-17 | 2016-06-01 | 自贡市现代秋收机械有限公司 | Corn thresher that cleanliness factor is high |
| CN206005247U (en) * | 2016-06-22 | 2017-03-15 | 李禄海 | A kind of maize sheller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109005945A (en) * | 2018-09-29 | 2018-12-18 | 李禄海 | A kind of list roller list storehouse maize sheller |
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| Publication number | Publication date |
|---|---|
| CN106385994B (en) | 2018-12-28 |
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