CN203353207U - Clutch operating mechanism for corn combine - Google Patents
Clutch operating mechanism for corn combine Download PDFInfo
- Publication number
- CN203353207U CN203353207U CN 201320444304 CN201320444304U CN203353207U CN 203353207 U CN203353207 U CN 203353207U CN 201320444304 CN201320444304 CN 201320444304 CN 201320444304 U CN201320444304 U CN 201320444304U CN 203353207 U CN203353207 U CN 203353207U
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- China
- Prior art keywords
- connecting rod
- rod
- pin
- operating
- connects
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a clutch operating mechanism for a corn combine. The clutch operating mechanism comprises an operating rod, wherein the operating rod is a handle operating rod connected with a header operating shaft through a key; the header operating shaft is simultaneously connected with a connecting rod; the connecting rod is connected with one end of an obtuse angle clamping rod through a pin; the other end of the obtuse angle clamping rod is connected with an open end of a spring through a pin; a hook end of the spring is connected with a hanging hole of a pull block; a fixed end of the pull block is connected with an arc-shaped block through a pin; the arc-shaped block is connected with a connecting rod rotating shaft through a key; the connecting rod rotating shaft is simultaneously and fixedly connected with a larger end of a rotary connecting rod; a smaller end of the rotary connecting rod is fixedly connected with a long pull rod through a pin and then is connected with a pulling rod; a type B four-linkage belt tensioning mechanism is arranged at the other end of the pulling rod. The operation of the whole clutch operating mechanism for the corn combine can be realized by operating the handle operating rod, the operation is flexible, simple and convenient, the safety is high, a clutch clamp and slip phenomenon is effectively avoided, and the mechanical loss and energy consumption are reduced.
Description
Technical field
The utility model relates to the agricultural machinery equipment field, especially corn combine clutch operating mechanism.
Background technology
At present, the clutch operating mechanism of corn combine uses adjusting lever, connecting rod and the screens etc. of form of straight lines, there is following problem in this design: the action bars underaction is light and handy, screens is easily skidded, make corn combine when stopping operation or in traveling process, positioner easily slips off, and causes the defects such as mechanical wear, hydraulic means loss is large, simultaneously, increase labour cost, and there is danger.
Summary of the invention
The purpose of this utility model is in order to solve the problems of the technologies described above, and a kind of flexible operation is provided, safe and reliable, avoids the clutch screens to skid, and reduces the corn combine clutch operating mechanism of mechanical loss.
The utility model realizes that the technical scheme that above-mentioned purpose adopts is: corn combine clutch operating mechanism, be provided with action bars, action bars is a trigger rod, it connects ceding of Taiwan control lever shaft by key, ceding of Taiwan control lever shaft connects connecting rod simultaneously, connecting rod connects an end of obtuse angle screens bar again by pin, the perforate end of pin linking springs for the other end of obtuse angle screens bar, the spring carrier arm end connects the hanging hole that pulls piece, pull the stiff end of piece to connect the arc piece of below with pin, the arc piece connects the connecting rod rotating shaft by key again, the connecting rod rotating shaft is fixedly connected with the major part of the bar that is rotatably connected simultaneously, be rotatably connected bar the microcephaly with pin be fixedly connected be positioned at the below long draw after, connect again pull lever, the pull lever other end arranges the strainer of Type B tetrad belt.
Described obtuse angle screens rod bending place is curved, and it is downward that arc points to center of circle direction, two-end-point apart from the arc apex distance from equating.
Corn combine clutch operating mechanism of the present utility model, reasonable in design, flexible operation is simple, safe and reliable, has effectively avoided clutch screens skidding, has reduced mechanical loss and energy consumption.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the schematic diagram under clutch state of the present utility model.
In figure: 1. action bars, 2. key, 3. ceding of Taiwan control lever shaft, 4. connecting rod, 5. obtuse angle screens bar, 6. spring, 7. pull piece, 8. arc piece, and 9. connecting rod rotating shaft, bar 10. is rotatably connected, 11. long draw, 12. pull lever, the strainer of 13. Type B tetrad belts, 14. Type B tetrad belts, 15. pins.
Embodiment
With reference to the accompanying drawings 1 or 2, corn combine clutch operating mechanism is provided with action bars 1, it connects ceding of Taiwan control lever shaft 3 by key 2, ceding of Taiwan control lever shaft 3 connects connecting rod 4 simultaneously, connecting rod 4 connects an end of obtuse angle screens bar 5 again by pin 15, the perforate end of pin 15 linking springs 6 for the other end of obtuse angle screens bar 5, spring 6 hook end connect the hanging hole that pulls piece 7, pull the stiff end of piece 7 to connect arc piece 8 with pin 15, arc piece 8 connects connecting rod rotating shaft 9 by key 2 again, connecting rod rotating shaft 9 connects the major part of the bar 10 that is rotatably connected simultaneously, be rotatably connected after the microcephaly of bar 10 connects long draws 11 with pin 15 and connect again pull lever 12, pull lever 12 other ends arrange the strainer 13 of Type B tetrad belt.
During work, by pull trigger rod 1 drive connecting rod 4 around ceding of Taiwan control lever shaft 3 to trigger rod 1 direction rotation, connecting rod 4 draws obtuse angle screens bar 5 again and moves to ceding of Taiwan obtuse angle screens bar 5 to trigger rod 1 direction and block ceding of Taiwan control lever shaft 3, now, being centered close on the same straight line of the two-end-point of obtuse angle screens bar 5 and ceding of Taiwan control lever shaft 3, the Sports band of obtuse angle screens bar 5 spring 6 of moving, pull piece 7 to do identical movement, pull piece 7 to pull again arc piece 8 around 9 rotations of connecting rod rotating shaft, connecting rod rotating shaft 9 bar 10 that makes to be rotatably connected is done identical rotation, to be positioned at long draw 11 pull-ups of bar 10 belows that are rotatably connected, long draw 11 drives strainer 13 work of Type B tetrad belt again by pull lever 12, by Type B tetrad belt tension, as shown in Figure 2, when the clutch operating mechanism quits work, by operating grip action bars 1, make whole operating mechanism in relaxed state, the strainer 13 not tensioning Type B tetrad belts 14 of Type B tetrad belt, as shown in Figure 1.
As can be seen here, can realize the work of whole corn combine clutch operating mechanism by operating grip action bars 1, and the design of obtuse angle screens bar 5 does not produce skidding after ceding of Taiwan control lever shaft 3 is blocked, therefore, the utility model is reasonable in design, and flexible operation is easy, safe, effectively avoid clutch screens skidding, reduced mechanical loss and energy consumption.
Claims (2)
1. corn combine clutch operating mechanism, it is characterized in that: it is provided with action bars, action bars is a trigger rod, it connects ceding of Taiwan control lever shaft by key, ceding of Taiwan control lever shaft connects connecting rod simultaneously, connecting rod connects an end of obtuse angle screens bar again by pin, the perforate end of pin linking springs for the other end of obtuse angle screens bar, the spring carrier arm end connects the hanging hole that pulls piece, pull the stiff end of piece to connect the arc piece of below with pin, the arc piece connects the connecting rod rotating shaft by key again, the connecting rod rotating shaft is fixedly connected with the major part of the bar that is rotatably connected simultaneously, be rotatably connected bar the microcephaly with pin be fixedly connected be positioned at the below long draw after, connect again pull lever, the pull lever other end arranges the strainer of Type B tetrad belt.
2. corn combine clutch operating mechanism according to claim 1, it is characterized in that: described obtuse angle screens rod bending place is curved, it is downward that arc points to center of circle direction, two-end-point apart from the arc apex distance from equating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320444304 CN203353207U (en) | 2013-07-24 | 2013-07-24 | Clutch operating mechanism for corn combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320444304 CN203353207U (en) | 2013-07-24 | 2013-07-24 | Clutch operating mechanism for corn combine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203353207U true CN203353207U (en) | 2013-12-25 |
Family
ID=49801055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320444304 Expired - Fee Related CN203353207U (en) | 2013-07-24 | 2013-07-24 | Clutch operating mechanism for corn combine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203353207U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814699A (en) * | 2014-03-11 | 2014-05-28 | 星光农机股份有限公司 | Working clutch of combined harvester and combined harvester with clutch |
| CN107893825A (en) * | 2017-12-09 | 2018-04-10 | 无锡松田豹机械科技有限公司 | A kind of main on-off control mechanism |
| CN109210103A (en) * | 2018-09-30 | 2019-01-15 | 湖州丰源农业装备制造有限公司 | A kind of novel gear clutch |
| CN111567224A (en) * | 2020-05-27 | 2020-08-25 | 江苏沃得农业机械股份有限公司 | Automatically controlled threshing separation and reunion structure |
-
2013
- 2013-07-24 CN CN 201320444304 patent/CN203353207U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814699A (en) * | 2014-03-11 | 2014-05-28 | 星光农机股份有限公司 | Working clutch of combined harvester and combined harvester with clutch |
| CN103814699B (en) * | 2014-03-11 | 2016-03-09 | 星光农机股份有限公司 | A kind of combine |
| CN107893825A (en) * | 2017-12-09 | 2018-04-10 | 无锡松田豹机械科技有限公司 | A kind of main on-off control mechanism |
| CN109210103A (en) * | 2018-09-30 | 2019-01-15 | 湖州丰源农业装备制造有限公司 | A kind of novel gear clutch |
| CN111567224A (en) * | 2020-05-27 | 2020-08-25 | 江苏沃得农业机械股份有限公司 | Automatically controlled threshing separation and reunion structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131225 Termination date: 20150724 |
|
| EXPY | Termination of patent right or utility model |