CN204762185U - Full feeding combine surely indulges threshing cylinder power transmission system that flows - Google Patents
Full feeding combine surely indulges threshing cylinder power transmission system that flows Download PDFInfo
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- CN204762185U CN204762185U CN201520445164.5U CN201520445164U CN204762185U CN 204762185 U CN204762185 U CN 204762185U CN 201520445164 U CN201520445164 U CN 201520445164U CN 204762185 U CN204762185 U CN 204762185U
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Abstract
The utility model provides a full feeding combine surely indulges threshing cylinder power transmission system that flows, including cutting a flow roll section of thick bamboo, an axis of ordinates flow roll section of thick bamboo, bevel gear transmission case and transition transmission case, it is power input and power take off end respectively to cut flow roll section of thick bamboo both ends, the power transmission direction of this power transmission system is spreaded into into for the power input from cutting a flow roll section of thick bamboo, in proper order through cutting a flow roll section of thick bamboo, the bevel gear transmission case, a transition transmission case and an axis of ordinates flow roll section of thick bamboo, the bevel gear transmission case connect respectively cut a flow roll section of thick bamboo with the transition transmission case, the transition transmission case is connected to an axis of ordinates flow roll section of thick bamboo, autotomy the power of a flow roll section of thick bamboo through bevel gear transmission case redirecting, and transmit for an axis of ordinates flow roll section of thick bamboo through the transition transmission case. The utility model discloses simplify the structure of cutting power transmission between a flow roll section of thick bamboo and the bevel gear transmission case, practiced thrift a set of sprocket and chain, made the structure space compacter, reduced power transmission's distance, improved the transmission stationarity, effectively reduced the vibrations and the noise of machine, shortened the length of complete machine.
Description
Technical field
The utility model relates to a kind of all feeding-in combine and cuts vertical stream threshing cylinder power transmission system, belongs to combine technical field.
Background technology
On market existing all feeding-in combine to cut vertical stream threshing cylinder power transmission mechanism one be adopt one-sided Chain conveyer, it is the left side by engine, power being reached threshing cleaning unit by power transmission shaft, by belt or sprocket wheel, power is reached cut flow roller again, by chain, power is reached the bevel gear reversing box being positioned at machine afterbody by the right side sprocket wheel of cut flow roller simultaneously and carry out power commutation, and then make it rotate by chain-driving longitudinally axial flow threshing drum spindle rear portion, be characterized in that power reaches Chain conveyer the bevel gear reversing box process of machine afterbody apart from excessive from the right side sprocket wheel of cut flow roller, chain is long, on-stream chain can seriously tremble, produce larger noise, running stability is poor, the long power attenuation of power transmission shaft increases, and it is exposed more dangerous, and complex structure is unfavorable for the problems such as complete machine structure layout.
Utility model content
In order to solve above-mentioned Problems existing, the utility model discloses a kind of all feeding-in combine and cut vertical stream threshing cylinder power transmission system, its concrete technical scheme is as follows:
A kind of all feeding-in combine cuts vertical stream threshing cylinder power transmission system, comprise cut flow roller, longitudinal axial flow roller, bevel gear housing and transition transmission case, described cut flow roller and longitudinal axial flow roller orthogonal, the center of described cut flow roller and longitudinal axial flow roller is respectively arranged with central shaft, described cut flow roller two ends are respectively power intake and clutch end, the transmission of power direction of this dynamic transfer system is import into from the power intake of cut flow roller, successively through cut flow roller, bevel gear housing, transition transmission case and longitudinal axial flow roller, described bevel gear housing connects cut flow roller and transition transmission case respectively, described transition transmission case is connected to longitudinal axial flow roller, power from cut flow roller changes direction through bevel gear housing, and pass to longitudinal axial flow roller by transition transmission case.
The power intake of described cut flow roller is by transmission mechanism connecting engine.
Be provided with splined shaft in described bevel gear housing, the clutch end of cut flow roller is provided with angular wheel, described angular wheel and the transmission of splined shaft spline engagement.
Be provided with reverse wheel in described transition transmission case, one end of the central shaft of longitudinal axial flow roller extend in transition transmission case, and described reverse wheel is extend into by the central shaft that two driving chains connect splined shaft and longitudinal axial flow roller respectively and crosses one end in transmission case.
Driving chain between described reverse wheel and the central shaft of longitudinal axial flow roller is provided with tensioning apparatus.
In the space of described transition transmission case between cut flow roller and longitudinal axial flow roller vertical interlaced.
Operation principle of the present utility model is:
Ato unit, engine runs and produces operation power, operation power is delivered to cut flow roller by transmission mechanism from the power intake of cut flow roller, cut flow roller works under from the drive of engine power, the angular wheel of the clutch end of cut flow roller drives splined shaft to rotate, splined shaft is by driving chain and reverse wheel transferring power, and final power is applied on longitudinal axial flow roller, and longitudinal axial flow roller is started working.
The utility model bevel gear housing is by angular wheel and the transmission of splined shaft spline engagement, and not only transferring power, can also change the direction of transfer of power, and power can be delivered to and act on longitudinal axial flow roller.
The beneficial effects of the utility model are:
(1) clutch end of cut flow roller directly inserts in bevel gear housing, by spline engagement transferring power, but not pass through chain transferring power between cut flow roller and bevel gear housing in prior art, advantage of the present utility model is to simplify the structure of transmission of power between cut flow roller and bevel gear housing, save one group of sprocket wheel and chain, made structure space compacter;
(2) power intake of longitudinal axial flow roller in prior art is transformed into the relative other end of motive power input, it is advantageous that the distance reducing power transmission, improve transmission stability, and effectively reduce vibrations and the noise of machine, and saved the space at longitudinal axial flow roller rear portion, shorten the length of complete machine, structure is more reasonable;
(3) transition transmission case is arranged in the staggered space of cut flow roller and longitudinal axial flow roller, take full advantage of the space of cut flow roller and longitudinal axial flow roller alternating share, layout is more reasonable, and because whole combine cut till vertical stream threshing cylinder power transmission system is delivered to longitudinal axial flow roller, there is no other drive disk assemblies, be more convenient for complete machine moulding and structural configuration.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model,
Fig. 2 is the A direction view of Fig. 1,
Fig. 3 be the B of Fig. 2 to perspective view,
Reference numerals list: 1-cut flow roller, 2-bevel gear housing, 3-transition transmission case, 4-longitudinal axial flow roller, the power intake of 5-cut flow roller, 6-angular wheel, 7-splined shaft, 8-tensioning apparatus, 9-reverse wheel, 10-driving chain, 11-power transmission shaft.
Embodiment
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further.Following embodiment should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model.
Fig. 1 is structural representation of the present utility model, this view is the vertical view on combine, Fig. 2 is the A direction view of Fig. 1, visible in conjunction with this two width accompanying drawing, this a kind of all feeding-in combine cuts vertical stream threshing cylinder power transmission system, comprise cut flow roller 1 and longitudinal axial flow roller 4, described cut flow roller 1 intermeshes vertical with longitudinal axial flow roller 4, also comprise bevel gear housing 2 and transition transmission case 3, described cut flow roller 1 two ends are respectively power intake and clutch end, the power of clutch end and transition transmission case 3 that two links of described bevel gear housing 2 connect cut flow roller 1 respectively imports end into, the power of described transition transmission case 3 spreads out of end and is connected to longitudinal axial flow roller 4.The utility model, by giving cut flow roller 1 power, power is changed direction by bevel gear housing 2, transmitted by transition transmission case 3 again, finally pass to longitudinal axial flow roller 4, realize cut flow roller 1 and longitudinal axial flow roller 4 can work simultaneously, the bang path of power is short, power loss in transmittance process is little, avoids using traditional reel chain or belt transmission, avoids combination machine grain header to produce serious rocking at work.
The power intake 5 of described cut flow roller is by transmission mechanism connecting engine.Engine by transmission mechanism directly to the original power of cut flow roller 1, cut flow roller 1 is under dynamic action, self starts working, and can by transmission of power to longitudinal axial flow roller 4, power transfer path is short, the position that traditional combine longitudinal axial flow roller 4 and cut flow roller 1 are arranged is far away, need to use very long chain or belt transmission, power is passed process losses, bring longitudinal axial flow roller 4 and cut flow roller 1 operation power not, working strength there are differences, and the working effect of combine is undesirable, and grain threshing is not thorough.
Fig. 3 be the B of Fig. 2 to perspective view, as seen from the figure, be provided with splined shaft 7 in described bevel gear housing 2, the clutch end of cut flow roller 1 is provided with angular wheel 6, described angular wheel 6 and the transmission of splined shaft 7 spline engagement.The power of described transition transmission case 3 imports end into and is provided with reverse wheel 9, the power of transition transmission case 3 spreads out of end and is provided with power transmission shaft 11, described reverse wheel 9 connects splined shaft 7 and power transmission shaft 11 respectively by two driving chains 10, and described power transmission shaft 11 connects the power intake of longitudinal axial flow roller 4.The direction-variable power from cut flow roller 1 is realized by which, by angular wheel 6 and the transmission of splined shaft 7 spline engagement, power changes 90 °, direction, again in conjunction with reverse wheel 9 and two driving chains 10, by the transmission of power from cut flow roller 1 to longitudinal axial flow roller 4, realize the identical longitudinal axial flow roller 4 that drives of power direction acted on power transmission shaft 11 and work.
The driving chain 10 of described connection reverse wheel 9 and power transmission shaft 11 is provided with tensioning apparatus 8.Driving chain 10 is kept certain tensile force by tensioning apparatus 8, avoids driving chain 10 to rock, and also avoids power by driving chain 10 slippages.
In the space of described transition transmission case 3 between cut flow roller 1 and longitudinal axial flow roller 4 vertical interlaced.Longitudinal axial flow roller 4 is compact with cut flow roller 1 location arrangements, the setting position of transition transmission case 3, make the shortest path of transmission of power, and longitudinal axial flow roller 4, cut flow roller 1 and transition transmission case 3 take up room little, more traditional combine, greatly reduce the volume of combine and cut the path of vertical stream threshing cylinder power transmission, reduce loss in power transmission process, improve the synchronous working uniformity of longitudinal axial flow roller 4 and cut flow roller 1, improve the harvesting performance of combine, make grain threshing more thorough, the foreign material in cereal are less.
Technological means disclosed in the utility model scheme is not limited only to the technological means disclosed in above-mentioned technological means, also comprises the technical scheme be made up of above technical characteristic.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to right.
Claims (4)
1. an all feeding-in combine cuts vertical stream threshing cylinder power transmission system, it is characterized in that comprising cut flow roller, longitudinal axial flow roller, bevel gear housing and transition transmission case, described cut flow roller and longitudinal axial flow roller orthogonal, the center of described cut flow roller and longitudinal axial flow roller is respectively arranged with central shaft, described cut flow roller two ends are respectively power intake and clutch end, the transmission of power direction of this dynamic transfer system is import into from the power intake of cut flow roller, successively through cut flow roller, bevel gear housing, transition transmission case and longitudinal axial flow roller, described bevel gear housing connects cut flow roller and transition transmission case respectively, described transition transmission case is connected to longitudinal axial flow roller, power from cut flow roller changes direction through bevel gear housing, and pass to longitudinal axial flow roller by transition transmission case,
The power intake of described cut flow roller is by transmission mechanism connecting engine;
Be provided with splined shaft in described bevel gear housing, the clutch end of cut flow roller is provided with angular wheel, described angular wheel and the transmission of splined shaft spline engagement.
2. a kind of all feeding-in combine according to claim 1 cuts vertical stream threshing cylinder power transmission system, it is characterized in that being provided with reverse wheel in described transition transmission case, one end of the central shaft of longitudinal axial flow roller extend in transition transmission case, and described reverse wheel is extend into by the central shaft that two driving chains connect splined shaft and longitudinal axial flow roller respectively and crosses one end in transmission case.
3. a kind of all feeding-in combine according to claim 2 cuts vertical stream threshing cylinder power transmission system, it is characterized in that the driving chain between described reverse wheel and the central shaft of longitudinal axial flow roller is provided with tensioning apparatus.
4. a kind of all feeding-in combine according to claim 1 cuts vertical stream threshing cylinder power transmission system, it is characterized in that in the space of described transition transmission case between cut flow roller and longitudinal axial flow roller vertical interlaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445164.5U CN204762185U (en) | 2015-06-25 | 2015-06-25 | Full feeding combine surely indulges threshing cylinder power transmission system that flows |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445164.5U CN204762185U (en) | 2015-06-25 | 2015-06-25 | Full feeding combine surely indulges threshing cylinder power transmission system that flows |
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| CN204762185U true CN204762185U (en) | 2015-11-18 |
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| CN201520445164.5U Active CN204762185U (en) | 2015-06-25 | 2015-06-25 | Full feeding combine surely indulges threshing cylinder power transmission system that flows |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108432473A (en) * | 2018-05-09 | 2018-08-24 | 江苏大学 | A kind of efficient installed threshing separator |
| CN108432473B (en) * | 2018-05-09 | 2024-06-07 | 江苏大学 | High-efficient threshing and separating device |
-
2015
- 2015-06-25 CN CN201520445164.5U patent/CN204762185U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108432473A (en) * | 2018-05-09 | 2018-08-24 | 江苏大学 | A kind of efficient installed threshing separator |
| CN108432473B (en) * | 2018-05-09 | 2024-06-07 | 江苏大学 | High-efficient threshing and separating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chen Junjun Inventor after: Wei Yongxin Inventor after: Lu Jing Inventor after: Yin Guangyu Inventor after: Shen Yutao Inventor after: Cao Jifeng Inventor before: Chen Junjun Inventor before: Wei Yongxin Inventor before: Lu Jing Inventor before: Yin Guangyu Inventor before: Shen Yutao Inventor before: Zhu Jinhai Inventor before: Cao Jifeng |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 214500, No. 18, Xinzhou Road, Jingjiang, Jiangsu, Taizhou Patentee after: Jiangsu Qi heavy Technology Co. Ltd Address before: 214500, No. 5, Xinzhou Road, Jingjiang, Jiangsu, Taizhou Patentee before: JIANGSU SHANGQI AGRICULTURAL EQUIPMENT CO., LTD. |