CN104904416A - All-feed combine-harvester tangential vertical flow threshing cylinder power transmission system - Google Patents
All-feed combine-harvester tangential vertical flow threshing cylinder power transmission system Download PDFInfo
- Publication number
- CN104904416A CN104904416A CN201510357030.2A CN201510357030A CN104904416A CN 104904416 A CN104904416 A CN 104904416A CN 201510357030 A CN201510357030 A CN 201510357030A CN 104904416 A CN104904416 A CN 104904416A
- Authority
- CN
- China
- Prior art keywords
- flow roller
- power
- longitudinal axial
- axial flow
- bevel gear
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Harvester Elements (AREA)
Abstract
An all-feed combine-harvester tangential vertical flow threshing cylinder power transmission system comprises a tangential flow cylinder, a vertical axis flow cylinder, a bevel gear transmission box and a transitional transmission box, wherein two ends of the tangential flow cylinder are respectively a power input end and a power output end; the power transmission direction of the power transmission system is introduced from the power input end of the tangential flow cylinder, and then sequentially goes through the tangential flow cylinder, the bevel gear transmission box, the transitional transmission box and the vertical axis flow cylinder; the bevel gear transmission box is respectively connected to the tangential flow cylinder and the transitional transmission box; the transitional transmission box is connected to the vertical axis flow cylinder; the direction of the power from the tangential flow cylinder is changed when going through the bevel gear transmission box; and then the power is transmitted to the vertical axis flow cylinder through the transitional transmission box. According to the invention, the power transmission structure between the tangential flow cylinder and the bevel gear transmission box is simplified; a group of chain wheel and a group of chain are saved, thus the structural space is more compact; the distance of power transmission is reduced; the stability of transmission is improved; the vibration and the noise of a machine is reduced effectively; and the length of the whole machine is shortened.
Description
Technical field
The present invention relates to a kind of all feeding-in combine and cut vertical stream threshing cylinder power transmission system, belong 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.
Summary of the invention
In order to solve above-mentioned Problems existing, the invention 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 invention 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.
Bevel gear housing of the present invention 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 invention has the beneficial effects as follows:
(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 invention 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 invention,
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 present invention further.Following embodiment should be understood only be not used in for illustration of the present invention and limit the scope of the invention.
Fig. 1 is structural representation of the present invention, 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 present invention, 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 present invention program 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 invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on specification, must determine its technical scope according to right.
Claims (6)
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.
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 the power intake of described cut flow roller is by transmission mechanism connecting engine.
3. 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 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.
4. a kind of all feeding-in combine according to claim 3 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.
5. a kind of all feeding-in combine according to claim 4 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.
6. 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 |
|---|---|---|---|
| CN201510357030.2A CN104904416A (en) | 2015-06-25 | 2015-06-25 | All-feed combine-harvester tangential vertical flow threshing cylinder power transmission system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510357030.2A CN104904416A (en) | 2015-06-25 | 2015-06-25 | All-feed combine-harvester tangential vertical flow threshing cylinder power transmission system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104904416A true CN104904416A (en) | 2015-09-16 |
Family
ID=54074214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510357030.2A Pending CN104904416A (en) | 2015-06-25 | 2015-06-25 | All-feed combine-harvester tangential vertical flow threshing cylinder power transmission system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104904416A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660057A (en) * | 2016-03-02 | 2016-06-15 | 济南大学 | Diameter-adjustable corn threshing and flow cutting roller |
| CN106612997A (en) * | 2016-09-21 | 2017-05-10 | 江苏大学 | Power transmission system of longitudinal-flow-cutting, threshing and separation device |
| CN106717593A (en) * | 2016-12-27 | 2017-05-31 | 江苏大学 | One kind cuts vertical stream installed threshing separator |
| CN108443429A (en) * | 2018-01-19 | 2018-08-24 | 江苏大学 | One kind cutting vertical stream threshing separation two grades of variable speed drives of transmission system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202958217U (en) * | 2012-11-26 | 2013-06-05 | 湖州丰源农业装备制造有限公司 | Power transmission structure of complete harvester |
| JP2014000032A (en) * | 2012-06-18 | 2014-01-09 | Iseki & Co Ltd | Combine |
| CN203457539U (en) * | 2013-01-29 | 2014-03-05 | 泰州德锋农业机械有限公司 | Axial flow type roller gearbox transmission structure |
| CN103650781A (en) * | 2012-09-13 | 2014-03-26 | 江苏常发锋陵农业装备有限公司 | Novel portable transmission gear for full-feeding combine harvester |
| CN204031816U (en) * | 2014-07-29 | 2014-12-24 | 江苏大学 | A kind of power drive system of cutting vertical stream twin-roll all feeding-in combine |
-
2015
- 2015-06-25 CN CN201510357030.2A patent/CN104904416A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014000032A (en) * | 2012-06-18 | 2014-01-09 | Iseki & Co Ltd | Combine |
| CN103650781A (en) * | 2012-09-13 | 2014-03-26 | 江苏常发锋陵农业装备有限公司 | Novel portable transmission gear for full-feeding combine harvester |
| CN202958217U (en) * | 2012-11-26 | 2013-06-05 | 湖州丰源农业装备制造有限公司 | Power transmission structure of complete harvester |
| CN203457539U (en) * | 2013-01-29 | 2014-03-05 | 泰州德锋农业机械有限公司 | Axial flow type roller gearbox transmission structure |
| CN204031816U (en) * | 2014-07-29 | 2014-12-24 | 江苏大学 | A kind of power drive system of cutting vertical stream twin-roll all feeding-in combine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105660057A (en) * | 2016-03-02 | 2016-06-15 | 济南大学 | Diameter-adjustable corn threshing and flow cutting roller |
| CN106612997A (en) * | 2016-09-21 | 2017-05-10 | 江苏大学 | Power transmission system of longitudinal-flow-cutting, threshing and separation device |
| CN106612997B (en) * | 2016-09-21 | 2019-08-27 | 江苏大学 | One kind cutting vertical stream installed threshing separator dynamic transfer system |
| CN106717593A (en) * | 2016-12-27 | 2017-05-31 | 江苏大学 | One kind cuts vertical stream installed threshing separator |
| CN106717593B (en) * | 2016-12-27 | 2023-08-22 | 江苏大学 | Tangential longitudinal flow threshing and separating device |
| CN108443429A (en) * | 2018-01-19 | 2018-08-24 | 江苏大学 | One kind cutting vertical stream threshing separation two grades of variable speed drives of transmission system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104904416A (en) | All-feed combine-harvester tangential vertical flow threshing cylinder power transmission system | |
| CN106717593B (en) | Tangential longitudinal flow threshing and separating device | |
| CN106612997B (en) | One kind cutting vertical stream installed threshing separator dynamic transfer system | |
| CN202031587U (en) | Rocker arm of double cutting motors of coal mining machine | |
| CN201045782Y (en) | A sugarcane combine | |
| CN204762185U (en) | Full feeding combine surely indulges threshing cylinder power transmission system that flows | |
| CN202889999U (en) | Longitudinal flow cutting type threshing roller power transmission structure for full-feed combine harvester | |
| CN101850571A (en) | Fresh eucalyptus log barking machine | |
| CN215683423U (en) | Harvester header reversing device and harvester header | |
| CN108443429A (en) | One kind cutting vertical stream threshing separation two grades of variable speed drives of transmission system | |
| CN202889998U (en) | Power transmission mechanism for tangential-longitudinal-axial threshing cylinders of full-feed combine harvester | |
| CN112342647B (en) | External-releasing and internal-contracting type double-twisting machine directly driven by motor and wire-collecting cradle device thereof | |
| CN102860184A (en) | Power transmission mechanism for longitudinal-flow cutting type threshing drums of full-feed combine harvester | |
| CN208562600U (en) | A kind of multidirectional output transmission case of ramee processing machine | |
| CN209973509U (en) | Be applied to double helix crushing conveyer structure in mud low temperature mummification field | |
| CN205629089U (en) | It breaks machine to contain two concrete steel area doorstrip class joint strip | |
| CN203416635U (en) | Transmission device of corn harvester | |
| CN102860183A (en) | Longitudinal flow cutting type threshing cylinder power transmission structure of whole-feed combine harvester | |
| CN211594106U (en) | Ceramic tile processing line is with turning to device | |
| CN210630232U (en) | Sugarcane leaf removing device | |
| CN214053665U (en) | Bedside case convenient to maintain | |
| CN204549179U (en) | A kind of soft toothed chain feedway | |
| CN202220604U (en) | Transmission device without idle wheel or with few idle wheels at cutting part of rotary drum type coal mining machine | |
| US20240033965A1 (en) | Tree feeding system and method | |
| CN213575411U (en) | Alternate transmission type two-stage speed reducer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |
|
| CB03 | Change of inventor or designer information | ||
| CB02 | Change of applicant information |
Address after: 214500, No. 18, Xinzhou Road, Jingjiang, Jiangsu, Taizhou Applicant after: Jiangsu Qi heavy Technology Co. Ltd Address before: 214500, No. 5, Xinzhou Road, Jingjiang, Jiangsu, Taizhou Applicant before: JIANGSU SHANGQI AGRICULTURAL EQUIPMENT CO., LTD. |
|
| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150916 |
|
| RJ01 | Rejection of invention patent application after publication |