CN102860183A - Longitudinal flow cutting type threshing cylinder power transmission structure of whole-feed combine harvester - Google Patents
Longitudinal flow cutting type threshing cylinder power transmission structure of whole-feed combine harvester Download PDFInfo
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- CN102860183A CN102860183A CN2012103798870A CN201210379887A CN102860183A CN 102860183 A CN102860183 A CN 102860183A CN 2012103798870 A CN2012103798870 A CN 2012103798870A CN 201210379887 A CN201210379887 A CN 201210379887A CN 102860183 A CN102860183 A CN 102860183A
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- threshing cylinder
- transmission
- driving member
- power
- bevel gear
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Abstract
The invention relates to a combine harvester power transmission structure, in particular to a longitudinal flow cutting type threshing cylinder power transmission structure of a whole-feed combine harvester. The longitudinal flow cutting type threshing cylinder power transmission structure comprises a horizontal threshing cylinder, a bevel gear transmission case and a longitudinal threshing cylinder. The power input end and the output end of the horizontal threshing cylinder are arranged on two sides of the horizontal threshing cylinder respectively, the output end of the horizontal threshing cylinder is connected with one end of a first transmission part, the other end of the first transmission part is connected with the input end of the bevel gear transmission case, the output end of the bevel gear transmission case is connected with one end of a transmission combination sleeve, the other end of the transmission combination sleeve is connected with one end of a transmission shaft, the other end of the transmission shaft is connected with a second transmission part, and the second transmission part is connected with the power input end of the longitudinal threshing cylinder. An unilateral power transmission mode is replaced with a bilateral transmission mode, remote chain transmission between the horizontal threshing cylinder and the longitudinal threshing cylinder is performed and is finished by enabling the transmission shaft and the transmission combination sleeve to be matched with the bevel gear transmission case, transmission stability is improved, and the noise of the machine is reduced.
Description
Technical field
The present invention relates to the motive power of combine harvester drive mechanism, specifically a kind of all feeding-in combine is cut vertical flow pattern threshing cylinder power drive mechanism.
Background technology
Existing all feeding-in combine is cut vertical flow pattern threshing cylinder power transmission mechanism; generally adopt the one-sided chain kind of drive; its transmission mechanism; by engine power is passed to the thresher left side by a power transmission shaft; be passed to horizontal threshing cylinder by the chain transmission again; give the vertical bevel gear housing on the left back limit of threshing cylinder of putting by composite sprocket with transmission of power simultaneously, give vertical put threshing cylinder by the chain transmission with transmission of power by transmission case again.In whole transmission mechanism, except the bevel gear housing that is used for the change transmission direction, all adopt the chain kinds of drive.Because it is larger with horizontal cylinder power intake distance that grain header vertical put the threshing cylinder power input, so chain is longer, thereby bring relative wear soon, the problem of poor reliability.Because chain is longer, on-stream chain can seriously tremble, and produces larger noise simultaneously, and running stability is relatively poor; Secondly because impact distant and structure in the chain a plurality of idlers and regulating wheel must be arranged, thereby overall structure is with regard to aobvious more complicated.
Summary of the invention
For the problems referred to above, the invention provides a kind of all feeding-in combine and cut vertical flow pattern threshing cylinder power drive mechanism, this structure is when simplifying existing drive mechanism, improve the stationarity of transmission, reduce vibration, reduce noise, reliability that can Effective Raise work.
According to technical scheme of the present invention: all feeding-in combine is cut vertical flow pattern threshing cylinder power drive mechanism, comprise horizontal threshing cylinder, bevel gear housing, the vertical threshing cylinder of putting, it is characterized in that: the power intake of described horizontal threshing cylinder and the output horizontal threshing cylinder both sides of living apart, output connects the first driving member one end, the described first driving member other end connects the input of bevel gear housing, the output of described bevel gear housing is connected with an end of transmission combined cover, the other end of described transmission combined cover is connected with power transmission shaft one end, the other end of described power transmission shaft connects the second driving member, and described the second driving member connects the vertical power intake of putting threshing cylinder.
Described the first driving member is chain.
Described the first driving member is the V-belt.
Described the second driving member is the V-belt.
Described the second driving member is chain.
Technique effect of the present invention is: (1) changes system into the both sides kind of drive with one-sided power transmission mode, optimizes drive mechanism.(2) with in the prior art, horizontal threshing cylinder and vertical put remote chain transmission between threshing cylinder is finished with a power transmission shaft and bevel gear housing of a transmission clutch collar cooperation, not only improves transmission stability, reduce the noise of machine, and improve functional reliability.
Description of drawings
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present invention is further described.
Among Fig. 1, comprise horizontal threshing cylinder 1, the first driving member 2, bevel gear housing 3, transmission combined cover 4, power transmission shaft 5, vertical threshing cylinder 6, the second driving member 7 etc. put.
As shown in Figure 1, the present invention is all feeding-in combine threshing cylinder power drive mechanism, comprise horizontal threshing cylinder, bevel gear housing, the vertical threshing cylinder of putting, the power intake of described horizontal threshing cylinder and the output horizontal threshing cylinder both sides of living apart, output connects the first driving member one end, the described first driving member other end connects the input of bevel gear housing, the output of described bevel gear housing is connected with an end of transmission combined cover, the other end of described transmission combined cover is connected with power transmission shaft one end, the other end of described power transmission shaft connects the second driving member, and described the second driving member connects the vertical power intake of putting threshing cylinder.
Described the first driving member is chain.
Described the first driving member is the V-belt.
Described the second driving member is the V-belt.
Described the second driving member is chain.
The course of work of the present invention is as follows: engine passes to horizontal threshing cylinder 1 with power from horizontal threshing cylinder 1 left side, horizontal threshing cylinder 1 from the right by the first driving member 2 with transmission of power to bevel gear housing 3, bevel gear housing 3 is passed to power transmission shaft 5 to power by transmission clutch collar 4, gives vertical put threshing cylinder 6 by the second driving member 7 with transmission of power by power transmission shaft 5 at last.
In the transmittance process of whole power, at first will grow, remote complicated chain transmission only replaces with a power transmission shaft; Secondly the monolateral kind of drive of power is divided into the both sides transmission; Thereby effectively reduced vibrations and noise, improved smoothness of operation, and functional reliability.
Claims (5)
1. an all feeding-in combine is cut vertical flow pattern threshing cylinder power drive mechanism, comprise horizontal threshing cylinder (1), bevel gear housing (3), the vertical threshing cylinder (6) of putting, it is characterized in that: the power intake of described horizontal threshing cylinder (1) and output horizontal threshing cylinder (1) both sides of living apart, output connects the first driving member (2) one ends, described driving member (2) other end connects the input of bevel gear housing (3), the output of described bevel gear housing (3) is connected with an end of transmission combined cover (4), the other end of described transmission combined cover (4) is connected with power transmission shaft (5) one ends, the other end of described power transmission shaft (5) connects the second driving member (7), and described the second driving member (7) connects the vertical power intake of threshing cylinder (6) of putting.
2. according to all feeding-in combine threshing cylinder power drive mechanism claimed in claim 1, it is characterized in that: described the first driving member (2) is chain.
3. according to all feeding-in combine threshing cylinder power drive mechanism claimed in claim 1, it is characterized in that: described the first driving member (2) is the V-belt.
4. according to all feeding-in combine threshing cylinder power drive mechanism claimed in claim 1, it is characterized in that: described the second driving member (7) is the V-belt.
5. according to all feeding-in combine threshing cylinder power drive mechanism claimed in claim 1, it is characterized in that: described the second driving member (7) is chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103798870A CN102860183A (en) | 2012-10-09 | 2012-10-09 | Longitudinal flow cutting type threshing cylinder power transmission structure of whole-feed combine harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103798870A CN102860183A (en) | 2012-10-09 | 2012-10-09 | Longitudinal flow cutting type threshing cylinder power transmission structure of whole-feed combine harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102860183A true CN102860183A (en) | 2013-01-09 |
Family
ID=47439538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103798870A Pending CN102860183A (en) | 2012-10-09 | 2012-10-09 | Longitudinal flow cutting type threshing cylinder power transmission structure of whole-feed combine harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102860183A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0823761A (en) * | 1994-07-11 | 1996-01-30 | Mitsubishi Agricult Mach Co Ltd | Treating cylinder transmission device of threshing machine |
| CN2313371Y (en) * | 1997-11-27 | 1999-04-14 | 高万臣 | Thresher for rice and wheat |
| JP2000308411A (en) * | 1999-04-27 | 2000-11-07 | Iseki & Co Ltd | Transmission gear for grain storage tank for combine harvester |
| JP2000342052A (en) * | 1999-06-01 | 2000-12-12 | Mitsubishi Agricult Mach Co Ltd | Treating cylinder transmission structure of thresher |
| JP3582515B2 (en) * | 2001-12-25 | 2004-10-27 | 井関農機株式会社 | General purpose combine |
| CN102084765A (en) * | 2009-12-07 | 2011-06-08 | 江苏常发锋陵农业装备有限公司 | Power input transmission device for threshing cylinder of longitudinal axial flow full-feeding harvester |
| JP2012120466A (en) * | 2010-12-07 | 2012-06-28 | Yanmar Co Ltd | Working vehicle |
| CN202889999U (en) * | 2012-10-09 | 2013-04-24 | 无锡联合收割机有限公司 | Longitudinal flow cutting type threshing roller power transmission structure for full-feed combine harvester |
-
2012
- 2012-10-09 CN CN2012103798870A patent/CN102860183A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0823761A (en) * | 1994-07-11 | 1996-01-30 | Mitsubishi Agricult Mach Co Ltd | Treating cylinder transmission device of threshing machine |
| CN2313371Y (en) * | 1997-11-27 | 1999-04-14 | 高万臣 | Thresher for rice and wheat |
| JP2000308411A (en) * | 1999-04-27 | 2000-11-07 | Iseki & Co Ltd | Transmission gear for grain storage tank for combine harvester |
| JP2000342052A (en) * | 1999-06-01 | 2000-12-12 | Mitsubishi Agricult Mach Co Ltd | Treating cylinder transmission structure of thresher |
| JP3582515B2 (en) * | 2001-12-25 | 2004-10-27 | 井関農機株式会社 | General purpose combine |
| CN102084765A (en) * | 2009-12-07 | 2011-06-08 | 江苏常发锋陵农业装备有限公司 | Power input transmission device for threshing cylinder of longitudinal axial flow full-feeding harvester |
| JP2012120466A (en) * | 2010-12-07 | 2012-06-28 | Yanmar Co Ltd | Working vehicle |
| CN202889999U (en) * | 2012-10-09 | 2013-04-24 | 无锡联合收割机有限公司 | Longitudinal flow cutting type threshing roller power transmission structure for full-feed combine harvester |
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Application publication date: 20130109 |