CN209768259U - Stepless regulation threshing separation cylinder cover and threshing machine - Google Patents
Stepless regulation threshing separation cylinder cover and threshing machine Download PDFInfo
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- CN209768259U CN209768259U CN201822110243.7U CN201822110243U CN209768259U CN 209768259 U CN209768259 U CN 209768259U CN 201822110243 U CN201822110243 U CN 201822110243U CN 209768259 U CN209768259 U CN 209768259U
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- cover
- threshing
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- crops
- stepless
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- 238000000926 separation method Methods 0.000 title claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 230000033001 locomotion Effects 0.000 claims abstract description 18
- 230000008859 change Effects 0.000 abstract description 6
- 238000003306 harvesting Methods 0.000 abstract description 5
- 238000004904 shortening Methods 0.000 abstract description 2
- 241000251169 Alopias vulpinus Species 0.000 description 20
- 241000209094 Oryza Species 0.000 description 11
- 235000007164 Oryza sativa Nutrition 0.000 description 11
- 235000009566 rice Nutrition 0.000 description 11
- 235000013339 cereals Nutrition 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 240000008042 Zea mays Species 0.000 description 2
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 2
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 2
- 235000005822 corn Nutrition 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Threshing Machine Elements (AREA)
Abstract
The utility model provides a stepless regulation threshing separation roller cover and a threshing machine, belonging to the technical field of harvesting machinery. It solves the problems of the prior threshing machine that the threshing and separating time is not adjustable and the working efficiency is low. The utility model relates to a stepless regulation threshing separation cylinder lid includes cover, guiding mechanism and handle the utility model discloses in, movable mounting has guiding mechanism in the cover, is equipped with on the cover to be used for driving guiding mechanism pivoted handle, consequently, people alright through rotating the handle, change guiding mechanism to the direction of guidance of the required crops of threshing separation to change the motion route of crops in the cover, promptly, can realize shortening or prolong the threshing separation time of crops in the cover, make crops can obtain effectual threshing and separation.
Description
Technical Field
The utility model belongs to the technical field of harvesting machinery, a stepless regulation threshing separation cylinder cover and thresher are related to.
Background
The thresher is a core component of a combined harvesting machine, refers to a machine capable of separating crop grains from stalks, and mainly refers to a harvesting machine of grain crops. The types of thresher are different according to different crops. For example, the rice thresher is suitable for threshing rice; for threshing corn, a so-called "corn thresher" or the like is used. The thresher is commonly called a "thresher", and is the most common rice threshing machine. After the rice is harvested, the rice grains are separated from the stalks by the machine. The rice thresher is divided into two types, one type is driven by manpower, is called as a manpower rice thresher and is a semi-mechanized tool; the rice thresher is changed into power driving, so the rice thresher is called as a power rice thresher. The rice thresher greatly reduces the labor intensity of rice harvesting and improves the agricultural productivity, so that the thresher is deeply loved by the general population; however, in most threshing machines threshing the crops, people cannot interfere the movement direction of the threshing machine to the crops, so that people cannot control the threshing and separating time of the crops in the threshing machine, the crops cannot be effectively threshed and separated, and the working efficiency of the threshing machine is reduced.
Disclosure of Invention
The utility model aims at solving the problems in the prior art and providing a stepless regulation threshing separation roller cover and a threshing machine with simple structure and high efficiency.
The purpose of the utility model can be realized by the following technical proposal: a stepless regulation threshing separation roller cover comprises: the barrel cover is movably provided with a guide mechanism, and a handle used for driving the guide mechanism to rotate is arranged on the barrel cover.
In the above stepless regulation threshing separation roller cover, the guide mechanism comprises a plurality of guide plates and a fixing plate which are arranged in parallel, and the fixing plate is fixedly connected inside the roller cover.
In the above-mentioned one of the stepless adjustment threshing separation cylinder covers, a plurality of the guide plates are hinged by a connecting plate.
In the stepless regulation threshing separation roller cover, at least two anti-drop plates for limiting the movement of the connecting plate are arranged in the roller cover.
In the stepless regulation threshing separation roller cover, each guide plate is provided with a rotating shaft for hinging the guide plate to the roller cover, and the handle is buckled on one rotating shaft.
In the stepless-adjustment threshing separation roller cover, the roller cover is provided with a limiting frame, the limiting frame is provided with a limiting groove for guiding the handle to move, and the handle is provided with a limiting rod movably embedded in the limiting groove.
In the above step-less adjustable threshing separation drum cover, the guide mechanism is located on the inner side of the drum cover, and the handle is located on the outer side of the drum cover.
In the stepless regulation threshing separation roller cover, a supporting plate for penetrating the rotating shaft is arranged in the roller cover.
A threshing machine comprising: according to the cylinder cover in the stepless regulation threshing separation cylinder cover, the shell is arranged below the cylinder cover, the cylinder cover is hinged to the shell, and the cylinder is movably arranged on the shell; the cylinder cover is provided with a handrail.
In the above threshing machine, a concave sieve is arranged in the casing, and the concave sieve is positioned right below the drum; a fan is further arranged in the shell and located below the concave plate sieve.
Compared with the prior art, the utility model discloses following beneficial effect has:
The utility model discloses in, movable mounting has guiding mechanism in the cover, is equipped with on the cover to be used for driving guiding mechanism pivoted handle, consequently, people alright through rotating the handle, change guiding mechanism to the direction of guide of crops to change the motion route of crops in the cover, promptly, prolonged the time of threshing of crops in the cover, make crops can fully thresh.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention.
Fig. 2 is a bottom view of fig. 1.
Fig. 3 is a schematic structural view of fig. 1 with a part of the cartridge cover structure removed.
Fig. 4 is a schematic view of the thresher.
Figure 5 is a top view of the thresher.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Example one
As shown in fig. 1-3, the stepless adjusting threshing separation roller cover of the present invention comprises a cover 100, a guiding mechanism 200 and a handle 300.
The cylinder cover 100 is movably provided with the guide mechanism 200, the cylinder cover 100 is provided with the handle 300 for driving the guide mechanism 200 to rotate, before work, people need to rotate the handle 300 appropriately according to the shape and specification of crops, so that the handle 300 drives the guide mechanism 200 to operate, the stepless-adjustment threshing separation cylinder cover meets various crops, when the crops are threshed and separated below the cylinder cover 100, the crops move along the track of the guide mechanism 200, therefore, people can change the guide direction of the guide mechanism 200 to the crops by rotating the handle 300, thereby changing the movement path of the crops in the cylinder cover 100, namely, the threshing time of the crops in the cylinder cover 100 is shortened or prolonged, and the crops can be effectively threshed and separated.
The guiding mechanism 200 is located at the inner side of the cylinder cover 100, and the handle 300 is located at the outer side of the cylinder cover 100, so that when the thresher threshes crops, people can rotate the handle 300 outside the thresher to properly adjust the angle of the guiding mechanism 200, thereby facilitating the operation of people, and simultaneously, the normal operation of the thresher is not influenced.
The guide mechanism 200 comprises a plurality of guide plates 210 and a fixed plate 220 which are arranged in parallel, the guide plates 210 are hinged through a connecting plate 230, each guide plate 210 is provided with a rotating shaft 240 for hinging the guide plate to the cylinder cover 100, the handle 300 is buckled on one rotating shaft 240, when people rotate the handle 300, the handle 300 is buckled on the rotating shaft 240, the rotating shaft 240 is fixedly connected to the corresponding guide plate 210, and the guide plates 210 are hinged through the connecting plate 230, so that the handle 300 can drive all the guide plates 210 to synchronously rotate, and crops move along the track between every two adjacent guide plates 210 in the threshing process, therefore, the threshing path of the crops can be changed by the guide mechanism 200, the threshing time of the crops in the threshing machine is prolonged or shortened, and meanwhile, the work of people is facilitated.
When people promote the handle 300 motion, all deflector 210 will also use respective pivot 240 that corresponds to rotate as the center, and in this moment, even board 230 will also be relative cover 100 and be planar motion, and in the utility model discloses in, be equipped with at least two anti-escape plate 110 that are used for restricting even board 230 motion in the cover 100, when even board 230 moves to the one end of anti-escape plate 110 and supports, anti-escape plate 110 restriction deflector 210 continues the motion, promptly, deflector 210 at this moment has moved to the biggest or minimum direction to avoid deflector 210 to touch other spare parts of this infinitely variable control threshing separation cylinder cover, embodied herein the utility model discloses a science.
The fixing plate 220 is fixedly connected to the inside of the cover 100, so that the bending strength of the cover 100 is effectively increased, that is, the firmness of the cover 100 is increased, so that the cover 100 is more stable in the using process.
when people promote handle 300 and rotate, because of handle 300 lock joint in pivot 240, pivot 240 activity is worn to locate on cover 100, make handle 300 can use pivot 240 to rotate as the center, and in the utility model discloses, be equipped with spacing frame 120 on the cover 100, offer the spacing groove 121 that is used for guiding handle 300 motion on the spacing frame 120, be equipped with the activity on the handle 300 and inlay the gag lever post 310 of locating in spacing groove 121, consequently, use pivot 240 as center pivoted in-process when handle 300, gag lever post 310 also will be along the orbit motion of spacing groove 121, when gag lever post 310 supported the one of them one end of spacing groove 121, gag lever post 310 no longer moves, make spacing frame 120 block gag lever post 310 and continue the motion, so, not only made clear the route of handle 300 motion, also avoided handle 300 to surpass handle 300 at the rotation in-process and originally set for the motion range.
The supporting plate 130 used for penetrating the rotating shaft 240 is arranged in the cylinder cover 100, and the supporting plate 130 is fixedly connected to the cylinder cover 100, so that the firmness of the position, where the cylinder cover 100 is located at the rotating shaft 240, of the cylinder cover 100 is effectively enhanced, and the rotating shaft 240 can be more stably installed on the cylinder cover 100.
Example two
As shown in fig. 3 to 5, the present embodiment is different from the first embodiment in that the present embodiment applies the cover of the stepless-adjustment threshing and separating cylinder of the first embodiment to the threshing machine.
The arrow shown in figure 5 of the specification is a threshing and separating line for the crop.
Specifically, a casing 400 is provided below the cover 100, the cover 100 is hinged to the casing 400, a roller 410 is movably provided on the casing 400, and the cover 100 is provided with a handle 140, so that, when people need to open the cylinder cover 100, the side of the cylinder cover 100 with the handrail 140 can be turned over relative to the machine shell 400 only by the handrail 140, thus being convenient for people to operate, when the thresher threshes the crops, people need to open the drum 410 first, so that the drum 410 rotates around the central axis thereof, and then, crops are conveyed between the drum and the cover 100, so that the drum 410 drives the crops to move, during the movement of the crops, one can change the direction of the guide plate 210 by the handle 300, thereby changing the movement direction of the crops, and thus shortening or prolonging the threshing and separating time of the crops in the threshing machine, and leading the crops to be capable of effectively threshing and separating.
The casing 400 is provided with an output port (not labeled) for outputting stalks and a feeding port (not labeled) for feeding crops, the output position of the fixing plate 220 is opposite to the output port of the casing 400, and after the threshing of the crops is completed, the stalks move along the track between the fixing plate 220 and the adjacent guide plate 210, so that the stalks can be conveyed out of the threshing machine, and the threshing machine can separate the stalks.
The concave sieve 420 is arranged in the casing 400, the concave sieve 420 is located under the roller 410, a plurality of sieve holes (not marked in the figure) are formed in the concave sieve 420, when the threshing machine threshes crops, the stems are blocked by the sieve holes, grains separated from the crops penetrate through the sieve holes, and the grains fall into the casing 400 under the action of gravity, so that the grains are collected by the threshing machine.
The fan 430 is further arranged in the casing 400, the fan 430 is located below the concave sieve 420, and in the threshing process of the threshing machine for the crops, the fan 430 is started, so that the wind generated by the fan 430 penetrates through the concave sieve 420 and blows towards the crops, and therefore the separation of the stalks and the grains after the crops are threshed is facilitated, and the threshing effect of the threshing machine is improved.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. A stepless regulation threshing separation roller cover is characterized by comprising: the barrel cover is movably provided with a guide mechanism, and a handle used for driving the guide mechanism to rotate is arranged on the barrel cover.
2. The cover of claim 1, wherein the guiding mechanism comprises a plurality of guiding plates disposed in parallel and a fixing plate, and the fixing plate is fixedly connected to the inside of the cover.
3. The cover of a stepless-adjustable threshing separation cylinder according to claim 2, characterized in that a plurality of the guide plates are hinged by a connecting plate.
4. The cover of claim 3, wherein at least two anti-dropping plates are disposed in the cover for limiting the movement of the connecting plate.
5. The cover of stepless adjustable threshing and separating cylinder as claimed in claim 3, wherein each guide plate is provided with a rotating shaft for hinging the guide plate to the cylinder cover, and the handle is buckled on one rotating shaft.
6. The stepless regulation threshing and separating roller cover according to claim 4, characterized in that the roller cover is provided with a limiting frame, the limiting frame is provided with a limiting groove for guiding the movement of the handle, and the handle is provided with a limiting rod movably embedded in the limiting groove.
7. The cover of claim 1, wherein the guide mechanism is located on the inner side of the cover, and the handle is located on the outer side of the cover.
8. The cover of stepless-adjusting threshing-separating cylinder according to claim 1, characterized in that a support plate for passing through the rotating shaft is arranged in the cylinder cover.
9. A threshing machine, comprising: the cover of the stepless regulation threshing separation roller cover of any one of claims 1 to 8, wherein a machine shell is arranged below the cover, the cover is hinged on the machine shell, and a roller is movably arranged on the machine shell; the cylinder cover is provided with a handrail.
10. A threshing machine according to claim 9, wherein a concave screen is provided in the casing, the concave screen being located directly beneath the drum; a fan is further arranged in the shell and located below the concave plate sieve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822110243.7U CN209768259U (en) | 2018-12-14 | 2018-12-14 | Stepless regulation threshing separation cylinder cover and threshing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822110243.7U CN209768259U (en) | 2018-12-14 | 2018-12-14 | Stepless regulation threshing separation cylinder cover and threshing machine |
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| Publication Number | Publication Date |
|---|---|
| CN209768259U true CN209768259U (en) | 2019-12-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822110243.7U Active CN209768259U (en) | 2018-12-14 | 2018-12-14 | Stepless regulation threshing separation cylinder cover and threshing machine |
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| Country | Link |
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| CN (1) | CN209768259U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109566113A (en) * | 2018-12-14 | 2019-04-05 | 金华职业技术学院 | A kind of step-less adjustment threshing separation barrel lid and thresing machine |
-
2018
- 2018-12-14 CN CN201822110243.7U patent/CN209768259U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109566113A (en) * | 2018-12-14 | 2019-04-05 | 金华职业技术学院 | A kind of step-less adjustment threshing separation barrel lid and thresing machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Lvzhou Health Technology Co.,Ltd. Assignor: JINHUA College OF PROFESSION AND TECHNOLOGY Contract record no.: X2024980010140 Denomination of utility model: A stepless adjustable threshing and separating drum cover and threshing machine Granted publication date: 20191213 License type: Common License Record date: 20240719 |
|
| CP03 | Change of name, title or address |
Address after: 321017 School of mechanical and electrical engineering, Jinhua Vocational and technical college, 888 Haitang West Road, Wucheng District, Jinhua City, Zhejiang Province Patentee after: Jinhua Vocational and Technical University Country or region after: China Address before: 321017 School of mechanical and electrical engineering, Jinhua Vocational and technical college, 888 Haitang West Road, Wucheng District, Jinhua City, Zhejiang Province Patentee before: JINHUA College OF PROFESSION AND TECHNOLOGY Country or region before: China |