CN211580732U - Agricultural thresher convenient to clearance - Google Patents
Agricultural thresher convenient to clearance Download PDFInfo
- Publication number
- CN211580732U CN211580732U CN202020187681.8U CN202020187681U CN211580732U CN 211580732 U CN211580732 U CN 211580732U CN 202020187681 U CN202020187681 U CN 202020187681U CN 211580732 U CN211580732 U CN 211580732U
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- CN
- China
- Prior art keywords
- fixed mounting
- thresher
- top side
- dust absorption
- filter screen
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Abstract
The utility model discloses an agricultural thresher convenient to clearance relates to the agricultural equipment field, including the thresher body, the top side fixed mounting of thresher body has L type dust absorption pipeline, and the one end fixed mounting of L type dust absorption pipeline has the air exhauster, and fixed mounting has same filter screen on the inner wall all around of L type dust absorption pipeline, and the axis of rotation of air exhauster has the driving wheel pivot through shaft coupling fixed mounting, and the one end fixed mounting of driving wheel pivot has movable gear, and fixed mounting has the trailing wheel pivot on the top side inner wall of L type dust absorption pipeline, and the bottom of trailing wheel pivot is rotated and is installed the trailing wheel. The utility model discloses an air exhauster can be with in the dust inhales L type dust absorption pipeline, no longer need the staff to demolish the thresher shell and clear up, has alleviateed work burden, has improved efficiency, also can vibrate the filter screen simultaneously, can shake the dust on the filter screen and fall, prevents that the filter screen from being blockked up for keep unblocked state in the L type dust absorption pipeline.
Description
Technical Field
The utility model relates to the technical field of agricultural equipment, especially, relate to an agricultural thresher convenient to clearance.
Background
The first time, the crops are threshed manually, the labor intensity is high, the time and the labor are wasted, the efficiency is low, and in order to better thresh, the thresher can separate the crop seeds from the stalks.
However, when the threshing machine is used for threshing, a large amount of dust can be generated, most of the threshing machines are not provided with cleaning devices, if the threshing machine is not cleaned for a long time, the dust can affect the use of the threshing machine, even the threshing machine is damaged, at the moment, a worker needs to disassemble a shell of the threshing machine for cleaning, the threshing machine is quite inconvenient, the work burden of the worker is increased, the work efficiency is also reduced, and therefore the agricultural threshing machine convenient to clean is needed to meet the requirements of people.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an agricultural thresher convenient to clearance to the use thresher who proposes in solving above-mentioned background art threshes, can produce a large amount of dusts, and do not have cleaning device in most of threshers, if clear up for a long time, these dusts will influence the use of thresher, can lead to the thresher to damage even, the shell that needs the staff to demolish the thresher this moment clears up, it is very inconvenient, both increased staff's work burden, the work efficiency problem has also been reduced.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an agricultural thresher convenient to clearance, includes the thresher body, the top side fixed mounting of thresher body has L type dust absorption pipeline, the one end fixed mounting of L type dust absorption pipeline has the air exhauster, fixed mounting has same filter screen on the inner wall all around of L type dust absorption pipeline, the axis of rotation of air exhauster has the driving wheel pivot through shaft coupling fixed mounting, the one end fixed mounting of driving wheel pivot has moving gear, fixed mounting has the driven wheel pivot on the top side inner wall of L type dust absorption pipeline, the bottom of driven wheel pivot is rotated and is installed from the gear, moving gear meshes with from the gear mutually.
Preferably, a first connecting rod is fixedly installed at the bottom side of the gear, a second connecting rod is rotatably installed at the bottom end of the first connecting rod, and a knocking rod is rotatably installed at one end of the second connecting rod.
Preferably, a limiting plate is fixedly mounted on the inner wall of the top side of the L-shaped dust collection pipeline, a limiting hole is formed in one side, close to the exhaust fan, of the limiting plate, and one end of the knocking rod penetrates through the limiting hole.
Preferably, a buffer pad is fixedly arranged on one side of the filter screen close to the exhaust fan, and one end of the knocking rod is in contact with one side of the buffer pad.
Preferably, a dust guide pipe is fixedly installed on the inner wall of the bottom side of the L-shaped dust collection pipeline, and the dust guide pipe is located on one side, far away from the exhaust fan, of the filter screen.
Preferably, a plurality of springs are fixedly mounted on the top side of the thresher body, the top ends of the springs are fixedly mounted with the same extrusion plate, and the top side of the extrusion plate is movably mounted with a collection box.
Preferably, the collection through hole is formed in the inner wall of the top side of the collection box, the bottom end of the dust guide pipe penetrates through the collection through hole, the dust guide pipe is fixedly sleeved with the sealing gasket, and the bottom side of the sealing gasket is in contact with the top side of the collection box.
The utility model has the advantages that:
in the utility model, by utilizing the design of the L-shaped dust absorption pipeline, the exhaust fan, the filter screen, the dust guide pipe and the collection box, when the thresher threshes, the exhaust fan is started, the exhaust fan starts to exhaust air, dust generated in the thresher due to threshing can be sucked into the L-shaped dust absorption pipeline, and the dust can fall into the collection box through the dust guide pipe after being blocked and filtered by the filter screen, so that a worker is not required to remove the shell of the thresher for cleaning, the work burden is reduced, and the efficiency is improved;
the utility model discloses in, utilize the movable gear, from the gear, the head rod, the second connecting rod, strike the design of pole and blotter, make in the air exhauster operation, can drive movable gear and rotate, movable gear rotates and drives from gear revolve, it rotates to drive the head rod from gear revolve, the head rod rotates and drives the second connecting rod and rotate, the second connecting rod rotates and drives and strike the pole and strike on the blotter, thereby can vibrate the filter screen, can shake the dust on the filter screen and fall, prevent that the filter screen from being blockked up, make and keep unblocked state in the L type dust absorption pipeline.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of an agricultural thresher convenient to clean according to the present invention;
FIG. 2 is a schematic view of the front view of the agricultural thresher convenient to clean according to the present invention;
FIG. 3 is a schematic view of the structure of part A in FIG. 2 of an agricultural thresher of the present invention, which is easy to clean;
fig. 4 is a schematic structural diagram of a part B in fig. 2 of the agricultural thresher convenient to clean according to the present invention.
In the figure: 1. a thresher body; 2. an L-shaped dust collection pipeline; 3. an exhaust fan; 4. a filter screen; 5. a driving wheel rotating shaft; 6. a moving gear; 7. a driven wheel shaft; 8. a slave gear; 9. a first connecting rod; 10. a second connecting rod; 11. a knock bar; 12. a limiting plate; 13. a limiting hole; 14. a cushion pad; 15. a dust guide pipe; 16. a spring; 17. a pressing plate; 18. a collection box; 19. collecting the through holes; 20. and a gasket.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, an agricultural thresher convenient for cleaning comprises a thresher body 1, an L-shaped dust suction pipeline 2 is fixedly installed on the top side of the thresher body 1, an exhaust fan 3 is fixedly installed at one end of the L-shaped dust suction pipeline 2, the same filter screen 4 is fixedly installed on the peripheral inner wall of the L-shaped dust suction pipeline 2, a driving wheel rotating shaft 5 is fixedly installed on a rotating shaft of the exhaust fan 3 through a coupler, a driven gear 6 is fixedly installed at one end of the driving wheel rotating shaft 5, a driven wheel rotating shaft 7 is fixedly installed on the top inner wall of the L-shaped dust suction pipeline 2, a driven gear 8 is rotatably installed at the bottom end of the driven wheel rotating shaft 7, the driven gear 6 is meshed with the driven gear 8, when the thresher is used for threshing, the exhaust fan 3 is started at the same time, the exhaust fan 3 starts to exhaust air, dust generated by threshing in the thresher body 1 is, the driving wheel rotating shaft 5 rotates to drive the driven gear 6 to rotate, and the driven gear 6 rotates to drive the driven gear 8 to rotate.
The utility model discloses in, there is head rod 9 from gear 8's bottom side fixed mounting, and head rod 9's bottom is rotated and is installed second connecting rod 10, and the one end of second connecting rod 10 is rotated and is installed and strike pole 11, when rotating from gear 8, rotates from gear 8 and drives head rod 9 and rotate, and head rod 9 rotates and drives second connecting rod 10 and rotate, and second connecting rod 10 rotates and drives and strike pole 11 and remove.
The utility model discloses in, fixed mounting has limiting plate 12 on the top side inner wall of L type dust absorption pipeline 2, and limiting plate 12 is close to one side of air exhauster 3 and has been seted up spacing hole 13, strikes the one end of pole 11 and runs through spacing hole 13, because strikes pole 11 and can only slide in spacing hole 13, so strikes and controls pole 11 and can only remove.
The utility model discloses in, one side fixed mounting that filter screen 4 is close to air exhauster 3 has blotter 14, and the one end of knocking pole 11 contacts with one side of blotter 14 for knock pole 11 and can knock on blotter 14, can effectual protection filter screen 4, increase life.
The utility model discloses in, fixed mounting has dust guide pipe 15 on L type dust absorption pipeline 2's the bottom side inner wall, and dust guide pipe 15 is located filter screen 4 and keeps away from one side of air exhauster 3 for the dust of suction can fall out L type dust absorption pipeline 2 through dust guide pipe 15 when the blockking of filter screen 4 with filter.
The utility model discloses in, thresher body 1's top side fixed mounting has a plurality of springs 16, and a plurality of springs 16's top fixed mounting has same stripper plate 17, and stripper plate 17's top side movable mounting has collection box 18, and under spring 16's the spring action, can drive stripper plate 17 and upwards remove, and then drive and collect box 18 rebound.
The utility model discloses in, having seted up on the top side inner wall of collecting box 18 and having collected through-hole 19, dust guide tube 15's bottom runs through and collects through-hole 19, dust guide tube 15 goes up the fixed sealed pad 20 that has cup jointed, sealed bottom side of filling up 20 contacts with the top side of collecting box 18, the dust of suction drops to collecting box 18 in through dust guide tube 15, sealed pad 20 can make dust guide tube 15 and collect and seal between the box 18, 3 air blowers can only follow thresher body 1 and carry out the convulsions dust absorption this moment.
This practical theory of operation:
when the threshing machine is used for threshing, the exhaust fan 3 is started simultaneously, the exhaust fan 3 starts to exhaust air, dust generated by threshing in the threshing machine body 1 is sucked into the L-shaped dust absorption pipeline 2 and is blocked and filtered by the filter screen 4, the dust can fall into the collection box 18 through the dust guide pipe 15, a worker does not need to remove the shell of the threshing machine for cleaning, the work load is reduced, the efficiency is improved, the exhaust fan 3 can drive the driving wheel rotating shaft 5 to rotate while running, the driving wheel rotating shaft 5 rotates to drive the driving gear 6 to rotate, the driving gear 6 rotates to drive the driven gear 8 to rotate, the driven gear 8 rotates to drive the first connecting rod 9 to rotate, the first connecting rod 9 rotates to drive the second connecting rod 10 to rotate, the second connecting rod 10 rotates to drive the knocking rod 11 to slide left and right in the limiting hole 13 and further knock on the cushion 14, so that the filter screen 4 can be vibrated, can shake the dust on the filter screen 4 and fall off, prevent that filter screen 4 from being blockked up, make L type dust absorption pipeline 2 keep unblocked state, when collecting box 18 interior dust too much when needing to clear up, press and collect box 18, it removes and drives stripper plate 17 and remove to collect box 18, and then can compress spring 16, the back of finishing in the clearance, will collect box 18 and place on stripper plate 17, under spring 16's elastic force effect, can make and collect box 18 rebound, and contact with the bottom side that seals up 20 until will collect the top side of box 18, thereby accomplish sealedly, air exhauster 3 only can carry out convulsions from thresher body 1 this moment, with dust suction wherein and leading-in collection box 18, moreover, the steam generator is simple in structure, and is convenient and practical.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. An agricultural thresher convenient to clean, includes thresher body (1), its characterized in that: the utility model discloses a thresher, including thresher body (1), top side fixed mounting has L type dust absorption pipeline (2), the one end fixed mounting of L type dust absorption pipeline (2) has air exhauster (3), fixed mounting has same filter screen (4) on the inner wall all around of L type dust absorption pipeline (2), the axis of rotation of air exhauster (3) has driving wheel pivot (5) through shaft coupling fixed mounting, the one end fixed mounting of driving wheel pivot (5) has movable gear (6), fixed mounting has driven wheel pivot (7) on the top side inner wall of L type dust absorption pipeline (2), the bottom of driven wheel pivot (7) is rotated and is installed from gear (8), movable gear (6) and driven gear (8) mesh mutually.
2. An agricultural thresher convenient to clean as claimed in claim 1, wherein: a first connecting rod (9) is fixedly installed on the bottom side of the gear (8), a second connecting rod (10) is rotatably installed at the bottom end of the first connecting rod (9), and a knocking rod (11) is rotatably installed at one end of the second connecting rod (10).
3. An agricultural thresher convenient to clean as claimed in claim 1, wherein: a limiting plate (12) is fixedly mounted on the inner wall of the top side of the L-shaped dust collection pipeline (2), a limiting hole (13) is formed in one side, close to the exhaust fan (3), of the limiting plate (12), and the limiting hole (13) is penetrated through one end of the knocking rod (11).
4. An agricultural thresher convenient to clean as claimed in claim 1, wherein: one side of the filter screen (4) close to the exhaust fan (3) is fixedly provided with a cushion pad (14), and one end of the knocking rod (11) is in contact with one side of the cushion pad (14).
5. An agricultural thresher convenient to clean as claimed in claim 1, wherein: and a dust guide pipe (15) is fixedly installed on the inner wall of the bottom side of the L-shaped dust collection pipeline (2), and the dust guide pipe (15) is positioned on one side, away from the exhaust fan (3), of the filter screen (4).
6. An agricultural thresher convenient to clean as claimed in claim 1, wherein: the threshing machine is characterized in that a plurality of springs (16) are fixedly mounted on the top side of the threshing machine body (1), the top ends of the springs (16) are fixedly mounted with the same extrusion plate (17), and the top side of the extrusion plate (17) is movably mounted with a collection box (18).
7. An agricultural thresher convenient to clean as claimed in claim 6, wherein: the dust collector is characterized in that a collecting through hole (19) is formed in the inner wall of the top side of the collecting box (18), the bottom end of the dust guide pipe (15) penetrates through the collecting through hole (19), a sealing gasket (20) is fixedly sleeved on the dust guide pipe (15), and the bottom side of the sealing gasket (20) is in contact with the top side of the collecting box (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020187681.8U CN211580732U (en) | 2020-02-20 | 2020-02-20 | Agricultural thresher convenient to clearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020187681.8U CN211580732U (en) | 2020-02-20 | 2020-02-20 | Agricultural thresher convenient to clearance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211580732U true CN211580732U (en) | 2020-09-29 |
Family
ID=72581142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020187681.8U Expired - Fee Related CN211580732U (en) | 2020-02-20 | 2020-02-20 | Agricultural thresher convenient to clearance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211580732U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293012A (en) * | 2021-04-09 | 2021-08-24 | 周建新 | Dust removing device |
-
2020
- 2020-02-20 CN CN202020187681.8U patent/CN211580732U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113293012A (en) * | 2021-04-09 | 2021-08-24 | 周建新 | Dust removing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 Termination date: 20210220 |