CN201639999U - Adjustment-free reel device synchronous with walking for grain combine - Google Patents
Adjustment-free reel device synchronous with walking for grain combine Download PDFInfo
- Publication number
- CN201639999U CN201639999U CN2010201741910U CN201020174191U CN201639999U CN 201639999 U CN201639999 U CN 201639999U CN 2010201741910 U CN2010201741910 U CN 2010201741910U CN 201020174191 U CN201020174191 U CN 201020174191U CN 201639999 U CN201639999 U CN 201639999U
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- Prior art keywords
- walking
- drive
- shaft
- straw shift
- shift wheel
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Abstract
The utility model discloses an adjustment-free reel device synchronous with walking for a grain combine and belongs to agricultural machinery. The device comprises a reel elevating bracket, a reel, a reel shaft, a driving wheel, a walking transmission case, a transmission case tail end shaft, a synchronous transmission case I, a synchronous transmission case II, a transmission shaft I and a transmission shaft II, wherein the reel is arranged on the front side of the reel elevating bracket through the reel shaft; the driving wheel is arranged on one side of the reel shaft; a back part in the walking transmission case is provided with the transmission case tail end shaft; the synchronous transmission case I is arranged on the transmission case tail end shaft; the transmission shaft I is connected to the synchronous transmission case I and the synchronous transmission case II; and the transmission shaft II is connected to the driving wheel and the synchronous transmission case II. Compared with the prior art, the reel device has the characteristics of reasonable design, convenient use, low labor intensity, high working efficiency, high reel rotating speed synchronization accuracy and the like.
Description
Technical field
The utility model relates to a kind of agricultural machinery, specifically a kind of grain combine straw shift wheel device synchronous with walking of exempting to regulate.
Background technology
Crops such as wheat, paddy rice, soybean are the staple crops of China, cultivated area is big, existing grain combine is when the harvesting operation, the adjustment of straw shift wheel rotating speed has two kinds of forms, a kind of is that the driver manually adjusts the realization of infinitely variable speeds wheel under dead ship condition in the ceding of Taiwan, another kind is that the driver adjusts the realization of infinitely variable speeds wheel by the control electromotor in car when job state, and these two kinds of forms all are difficult to make straw shift wheel to reach desirable synchronous rotational speed, and complicated operation.
The utility model content
Technical assignment of the present utility model is at above weak point, provides a kind of reasonable in design, easy to use, labour intensity is low, high efficiency, straw shift wheel synchronization precision are high a kind of grain combine with the straw shift wheel device synchronous with walking of exempting to regulate.
The technical scheme that its technical problem that solves the utility model adopts is: comprise the straw shift wheel lifting support, straw shift wheel, rice crop-poking wheel axis and drive, straw shift wheel is arranged on the straw shift wheel lifting support front side by rice crop-poking wheel axis, a side setting is equipped with drive on the rice crop-poking wheel axis, also comprise the walking gearbox, the gearbox terminal shaft, synchromesh transmission I, synchromesh transmission II, universal joint, power transmission shaft I, power transmission shaft II, rear portion in the walking gearbox is provided with the gearbox terminal shaft, synchromesh transmission I is arranged on a side of walking gearbox and is installed on the gearbox terminal shaft, synchromesh transmission II is positioned at the rear portion of straw shift wheel, the power transmission shaft I setting that connects by universal joint is connected on synchromesh transmission I and the synchromesh transmission II, and the power transmission shaft II setting that connects by universal joint is connected on drive and the synchromesh transmission II.
Described drive is divided into drive sprocket and drive pulley, a side setting is equipped with drive pulley on the rice crop-poking wheel axis, the power transmission shaft II setting that connects by universal joint is connected on drive sprocket and the synchromesh transmission II, the transition axis setting is connected on drive sprocket and the drive pulley, and an end of transition axis is installed on the straw shift wheel lifting support.
Described drive sprocket and drive pulley are two, connect by chain between two drive sprockets, connect by belt between two drive pulleys; A side setting is equipped with first drive pulley on the rice crop-poking wheel axis, is provided with transition axis between second drive pulley and first drive sprocket, is provided with the power transmission shaft II that is connected by universal joint between second drive sprocket and the synchromesh transmission II.
Be provided with solenoidoperated cluthes between described synchromesh transmission I and the walking gearbox.
During installation, walking gearbox setting is installed on the driving wheel bridge of grain combine, and the front of driving wheel bridge is provided with the ceding of Taiwan of grain combine, the setting of straw shift wheel lifting support be installed in the ceding of Taiwan above, synchromesh transmission II is installed in the ceding of Taiwan.
A kind of grain combine of the present utility model straw shift wheel device synchronous of exempting to regulate with walking, during the work beginning, the operative clutch of closing grain combine earlier, because operative clutch and solenoidoperated cluthes link, so the walking gearbox drives synchromesh transmission I by the gearbox terminal shaft and rotates, synchromesh transmission I drives synchromesh transmission II by power transmission shaft I and rotates, synchromesh transmission II makes power transmission shaft II rotate, power transmission shaft II drives second drive sprocket and rotates, second drive sprocket drives first drive sprocket by chain and rotates, first drive sprocket rotates by transition axis and drives second drive pulley rotation, second drive pulley drives first drive pulley by belt and rotates, and first drive pulley drives straw shift wheel by rice crop-poking wheel axis and rotates; Therefore the walking that has realized the straw shift wheel of grain combine and grain combine is synchronous.
A kind of grain combine of the present utility model is used comparing with prior art with the synchronous straw shift wheel device of walking of exempting to regulate, and has the following advantages:
1, straw shift wheel rotating speed of the present utility model exempts to regulate, and has lacked a manipulation device, and the labour intensity that greatly reduces the driver is low, has improved operating efficiency;
2, straw shift wheel synchronization precision height of the present utility model, this point is a maximum bright spot of the present utility model, this measure has been avoided the grain header straw shift wheel to cross dialling, dial late, reduced grain loss, accomplished the high yield good harvest;
3, straw shift wheel of the present utility model can be adjusted the straw shift wheel rotating speed, promptly adjusts transcend quantity, to adapt to different plot, Different Crop, reaches best harvesting effect; Thereby, have good value for applications.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified.
Accompanying drawing 1 for a kind of grain combine with that exempt to regulate and the structural representation synchronous straw shift wheel device of walking.
Mark among the figure: 1, driving wheel bridge; 2, walking gearbox; 3, the ceding of Taiwan; 4, straw shift wheel lifting support; 5, straw shift wheel; 6, rice crop-poking wheel axis; 7, drive; 8, synchromesh transmission I; 9, synchromesh transmission II; 10, universal joint; 11, power transmission shaft I; 12, power transmission shaft II; 13, transition axis; 14, solenoidoperated cluthes; 15, drive sprocket; 16, drive pulley; 17, chain; 18, belt; 19, gearbox terminal shaft, 20 first drive sprockets, 21, second drive sprockets, 22, first drive pulley, 23, second drive pulleys.
Embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
A kind of grain combine of the present utility model straw shift wheel device synchronous of exempting to regulate with walking, its structure comprises straw shift wheel lifting support 4, straw shift wheel 5, rice crop-poking wheel axis 6 and drive 7, straw shift wheel 5 is arranged on straw shift wheel lifting support 4 front sides by rice crop-poking wheel axis 6, a side setting is equipped with drive 7 on the rice crop-poking wheel axis 6, also comprise walking gearbox 2, gearbox terminal shaft 19, synchromesh transmission I8, synchromesh transmission II9, universal joint 10, power transmission shaft I11, power transmission shaft II12, rear portion in the walking gearbox 2 is provided with gearbox terminal shaft 19, synchromesh transmission I8 is arranged on a side of walking gearbox 2 and is installed on the gearbox terminal shaft 19, synchromesh transmission II9 is positioned at the rear portion of straw shift wheel 5, the power transmission shaft I11 setting that connects by universal joint 10 is connected on synchromesh transmission I8 and the synchromesh transmission II9, and the power transmission shaft II12 setting that connects by universal joint 10 is connected on drive 7 and the synchromesh transmission II9.
Drive 7 is divided into drive sprocket 15 and drive pulley 16, a side setting is equipped with drive pulley 16 on the rice crop-poking wheel axis 6, power transmission shaft II 12 settings that connect by universal joint 10 are connected on drive sprocket 15 and the synchromesh transmission II9, transition axis 13 is provided with and is connected on drive sprocket 15 and the drive pulley 16, and an end of transition axis 13 is installed on the straw shift wheel lifting support 4.
Drive sprocket 15 and drive pulley 16 are two, connect by chain 17 between two drive sprockets 15, connect by belt 18 between two drive pulleys 16; A side setting is equipped with first drive pulley 22 on the rice crop-poking wheel axis 6, be provided with between second drive pulley 23 and first drive sprocket 20 between 13, the second drive sprockets 21 of transition axis and the synchromesh transmission II9 and be provided with the power transmission shaft II12 that is connected by universal joint 10.
Be provided with solenoidoperated cluthes 14 between synchromesh transmission I8 and the walking gearbox 2.
During installation, walking gearbox 2 is provided with and is installed on the driving wheel bridge 1 of grain combine, the front of driving wheel bridge 1 is provided with the ceding of Taiwan 3 of grain combine, straw shift wheel lifting support 4 setting be installed in the ceding of Taiwan 3 above, synchromesh transmission II9 is installed in the ceding of Taiwan 3.
A kind of grain combine of the present utility model straw shift wheel device synchronous of exempting to regulate with walking, during the work beginning, the operative clutch of closing grain combine earlier, because operative clutch and solenoidoperated cluthes 14 link, so walking gearbox 2 drives synchromesh transmission I8 by gearbox terminal shaft 19 and rotates, synchromesh transmission I8 drives synchromesh transmission II9 by power transmission shaft I11 and rotates, synchromesh transmission II9 makes power transmission shaft II12 rotate, power transmission shaft II12 drives second drive sprocket 21 and rotates, second drive sprocket 21 drives first drive sprocket 20 by chain 17 and rotates, first drive sprocket 20 rotates by transition axis 13 and drives 23 rotations of second drive pulley, second drive pulley 23 drives first drive pulley 22 by belt 18 and rotates, and first drive pulley 22 drives straw shift wheel 5 by rice crop-poking wheel axis 6 and rotates; Therefore the straw shift wheel 5 of having realized grain combine is synchronous with the walking of grain combine.
A kind of grain combine of the present utility model is very simple and convenient with synchronous its processing and fabricating of straw shift wheel device of walking with what exempt to regulate, and processing and fabricating gets final product shown in the by specification accompanying drawing.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (4)
1. a grain combine is with the straw shift wheel device synchronous with walking of exempting to regulate, comprise the straw shift wheel lifting support, straw shift wheel, rice crop-poking wheel axis and drive, straw shift wheel is arranged on the straw shift wheel lifting support front side by rice crop-poking wheel axis, a side setting is equipped with drive on the rice crop-poking wheel axis, it is characterized in that also comprising the walking gearbox, the gearbox terminal shaft, synchromesh transmission I, synchromesh transmission II, universal joint, power transmission shaft I, power transmission shaft II, rear portion in the walking gearbox is provided with the gearbox terminal shaft, synchromesh transmission I is arranged on a side of walking gearbox and is installed on the gearbox terminal shaft, synchromesh transmission II is positioned at the rear portion of straw shift wheel, the power transmission shaft I setting that connects by universal joint is connected on synchromesh transmission I and the synchromesh transmission II, and the power transmission shaft II setting that connects by universal joint is connected on drive and the synchromesh transmission II.
2. a kind of grain combine according to claim 1 straw shift wheel device synchronous of exempting to regulate with walking, it is characterized in that drive is divided into drive sprocket and drive pulley, a side setting is equipped with drive pulley on the rice crop-poking wheel axis, the power transmission shaft II setting that connects by universal joint is connected on drive sprocket and the synchromesh transmission II, the transition axis setting is connected on drive sprocket and the drive pulley, and an end of transition axis is installed on the straw shift wheel lifting support.
3. a kind of grain combine according to claim 2 straw shift wheel device synchronous of exempting to regulate with walking, it is characterized in that drive sprocket and drive pulley are two, connect by chain between two drive sprockets, connect by belt between two drive pulleys; A side setting is equipped with first drive pulley on the rice crop-poking wheel axis, is provided with transition axis between second drive pulley and first drive sprocket, is provided with the power transmission shaft II that is connected by universal joint between second drive sprocket and the synchromesh transmission II.
4. a kind of grain combine according to claim 1 is characterized in that being provided with solenoidoperated cluthes between synchromesh transmission I and the walking gearbox with the straw shift wheel device synchronous with walking of exempting to regulate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201741910U CN201639999U (en) | 2010-04-29 | 2010-04-29 | Adjustment-free reel device synchronous with walking for grain combine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201741910U CN201639999U (en) | 2010-04-29 | 2010-04-29 | Adjustment-free reel device synchronous with walking for grain combine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201639999U true CN201639999U (en) | 2010-11-24 |
Family
ID=43105163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201741910U Expired - Fee Related CN201639999U (en) | 2010-04-29 | 2010-04-29 | Adjustment-free reel device synchronous with walking for grain combine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201639999U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912128A (en) * | 2017-11-10 | 2018-04-17 | 国家林业局哈尔滨林业机械研究所 | Help device and dial for synchronous group and help method |
-
2010
- 2010-04-29 CN CN2010201741910U patent/CN201639999U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107912128A (en) * | 2017-11-10 | 2018-04-17 | 国家林业局哈尔滨林业机械研究所 | Help device and dial for synchronous group and help method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20130429 |