CN201902509U - Speed-increasing and reduction gearbox for clutch - Google Patents
Speed-increasing and reduction gearbox for clutch Download PDFInfo
- Publication number
- CN201902509U CN201902509U CN2010203002218U CN201020300221U CN201902509U CN 201902509 U CN201902509 U CN 201902509U CN 2010203002218 U CN2010203002218 U CN 2010203002218U CN 201020300221 U CN201020300221 U CN 201020300221U CN 201902509 U CN201902509 U CN 201902509U
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- CN
- China
- Prior art keywords
- oil pump
- shaft
- gear
- driving gear
- transmission device
- 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.)
- Expired - Lifetime
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Abstract
The utility model relates to a speed-increasing and reduction gearbox for a clutch, especially to a gearbox provided with a hydraulically controlled clutch and speed reduction (or speed-increasing), wherein the gearbox can be output simultaneously in multi-path; the gearbox comprises a box body in which an oil pump transmission device, a power output device, a power input device and a transmission device are arranged; the oil pump transmission device, the power output device and the power input device are arranged in relative parallel, and the transmission device is arranged between the power output device and the power input device. The gearbox is simple in structure and compact in interior, which is used for realizing multiple outputs and suitable for various working conditions.
Description
Technical field
The utility model relates to a kind of reduction gear box, particularly a kind of clutch, deceleration (or speedup) with hydraulic control, and the gear-box of can bull exporting simultaneously.
Background technique
Reduction gear box generally all is a machine list usefulness in the prior art, function singleness, and also gear-box bulk is big, can not well improve economic benefit.
The driving gear that the utility model owing to adopted is fixed on driving gear on the input shaft and that have clutch outer member and band clutch base is enclosed within structure on the input shaft by the bearing sky, in clutch outer member, be equipped with piston and in outside friction disc, when compressing inside and outside friction plate under the oil pressure effect by piston, input shaft carries out transmission of power by the clutch base on clutch outer member, interior outside friction disc, the driving gear, driving gear and intermeshing each gear.Because interior outside friction disc is by skidding effect of the trace in the piston compaction process, therefore, it not only can protect interior each gear of gear-box effectively, makes it unlikely damage under the external force effect of non-normal working, and makes its transmission more steady.The utility model design is ingenious, simple in structure, easy to use.
Summary of the invention
The utility model technical issues that need to address are, have overcome the deficiencies in the prior art part, provide a kind of clutch that has oil pump transmission device, power take-off, power input device and transmission device to increase (subtracting) fast gear-box.
The purpose of this utility model is achieved through the following technical solutions:
A kind of clutch increases and decreases fast gear-box, comprise casing, in casing, be provided with the oil pump transmission device, power take-off, power input device and transmission device, the oil pump transmission device, power take-off and power input device are opposing parallel and distribute, transmission device is located between power take-off and the power input device, described oil pump transmission device comprises oil pump, oil pump is connected with oil pump shaft by elastic coupling flexible coupling, elastic coupling flexible coupling also is socketed with coupling sleeve outward, be socketed with oil pump gear on the oil pump shaft, the head of oil pump shaft is fixed with belt pulley, and oil pump shaft is fixed in the casing by the oil pump bearing; Described power take-off comprises output shaft, is provided with output gear in the output shaft, and output shaft is fixed by output bearing and casing, and the head of output shaft is provided with the output shaft coupling; Described power input device comprises input shaft, the head of input shaft is provided with input coupling, axle is gone into axle and is connected with casing by the input bearing, be socketed with driving gear in the input shaft, driving gear is meshed with oil pump gear, is socketed with driving gear on the input shaft, be provided with piston between driving gear and driving gear, be provided with interior outside friction disc between piston and driving gear, the other end of input shaft also is fixed with and carries oil pump, carries and is provided with the oil-feed cover between oil pump and the input shaft; Described transmission device is located between power take-off and the power input device, comprises transmission shaft, and transmission shaft is fixed in the casing by drive bearing, is with driving gear on the transmission shaft; Described driving gear is meshed with output gear and driving gear.
This structure satisfies the demand in market, realizes a tractor serves several purposes, adapts under the drive of a main frame, can reach the output of clutch deceleration, can drive a table oil pump long-term work again, and a generator long-term work has reduced the size in space, increases economic efficiency.When diesel engine (prime mover) with after input coupling in this gear-box connects, pass through input shaft, and be fixed in the driving gear of the band clutch outer member on the input shaft on the outside friction disc in the clutch outer member and driving gear with clutch base on interior friction plate form fastness, under the compressing of oil cylinder piston, driving gear is rotated together, driving gear drives driving gear and the output gear that is meshed with it, finish the output transmission of deceleration (speedup), for make input and output turn to identical in, make between driving gear and the output gear driving gear of increase.Because clutch outer member is provided with driving gear, when input shaft rotated, promptly clutch outer member rotated, and the driving gear on it drives oil pump gear and rotates, and oil pump shaft is rotated and reaches the purpose of oil pump rotation.The other end at oil pump shaft is equipped with belt pulley, can drive generator work by belt pulley.
As preferably, the elastic coupling flexible coupling in the described oil pump transmission device is the plum blossom elastic coupling flexible coupling; Described oil pump transmission device, power take-off and power input device are opposing parallel and distribute, and transmission device is located at the top between power take-off and the power input device.
As preferably, described elastic coupling flexible coupling also is socketed with coupling sleeve outward.
Therefore, a kind of clutch described in the utility model increases and decreases fast gear-box, and is simple in structure, inner compact, realizes multiple output, is fit to various working.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Provide specific embodiment of the utility model and in conjunction with the accompanying drawings the utility model being elaborated below, but these embodiments must not be interpreted as and go up in all senses restriction of the present utility model.
Embodiment: as shown in Figure 1, a kind of clutch increases and decreases fast gear-box, comprise casing 25, in casing 25, be provided with the oil pump transmission device, power take-off, power input device and transmission device, the oil pump transmission device, power take-off and power input device are opposing parallel and distribute, transmission device is located between power take-off and the power input device, described oil pump transmission device comprises oil pump 1, oil pump 1 is connected with oil pump shaft 4 by elastic coupling flexible coupling 2, the elastic coupling flexible coupling 2 outer coupling sleeves 3 that also are socketed with, be socketed with oil pump gear 5 on the oil pump shaft 4, the head of oil pump shaft 4 is fixed with belt pulley 7, and oil pump shaft 4 is fixed in the casing 25 by oil pump bearing 6; Described power take-off comprises output shaft 17, is provided with output gear 18 in the output shaft 17, and output shaft 17 is fixing with casing 25 by output bearing 16, and the head of output shaft 17 is provided with output shaft coupling 19; Described power input device comprises input shaft 11, the head of input shaft 11 is provided with input coupling 12, axle is gone into axle 11 and is connected with casing 25 by input bearing 10, be socketed with driving gear 9 in the input shaft 11, driving gear 9 is meshed with oil pump gear 5, be socketed with driving gear 24 on the input shaft 11,15 of driving gear 24 and driving gears are provided with piston 8,24 of piston 8 and driving gears are provided with interior outside friction disc 23, the other end of input shaft 11 also is fixed with and carries oil pump 22, carries and is provided with oil-feed cover 21 between oil pump 22 and the input shaft 11; Described transmission device is located between power take-off and the power input device, comprises transmission shaft 14, and transmission shaft 14 is fixed in the casing 25 by drive bearing 13, is with driving gear 15 on the transmission shaft 14; Described driving gear 15 is meshed with output gear 18 and driving gear 24.
Claims (3)
1. a clutch increases and decreases fast gear-box, comprise casing (25), it is characterized in that: in casing (25), be provided with the oil pump transmission device, power take-off, power input device and transmission device, the oil pump transmission device, power take-off and power input device are opposing parallel and distribute, transmission device is located between power take-off and the power input device, described oil pump transmission device comprises oil pump (1), oil pump (1) is connected with oil pump shaft (4) by elastic coupling flexible coupling (2), the outer coupling sleeve (3) that also is socketed with of elastic coupling flexible coupling (2), be socketed with oil pump gear (5) on the oil pump shaft (4), the head of oil pump shaft (4) is fixed with belt pulley (7), and oil pump shaft (4) is fixed in the casing (25) by oil pump bearing (6); Described power take-off comprises output shaft (17), is provided with output gear (18) in the output shaft (17), and output shaft (17) is fixing by output bearing (16) and casing (25), and the head of output shaft (17) is provided with output shaft coupling (19); Described power input device comprises input shaft (11), the head of input shaft (11) is provided with input coupling (12), axle is gone into axle (11) and is connected with casing (25) by input bearing (10), be socketed with driving gear (9) in the input shaft (11), driving gear (9) is meshed with oil pump gear (5), be socketed with driving gear (24) on the input shaft (11), be provided with piston (8) between driving gear (24) and driving gear (15), be provided with interior outside friction disc (23) between piston (8) and driving gear (24), the other end of input shaft (11) also is fixed with and carries oil pump (22), carries between oil pump (22) and the input shaft (11) and is provided with oil-feed cover (21); Described transmission device is located between power take-off and the power input device, comprises transmission shaft (14), and transmission shaft (14) is fixed in the casing (25) by drive bearing (13), is with driving gear (15) on the transmission shaft (14); Described driving gear (15) is meshed with output gear (18) and driving gear (24).
2. clutch according to claim 1 increases and decreases fast gear-box, it is characterized in that: the elastic coupling flexible coupling (2) in the described oil pump transmission device is the plum blossom elastic coupling flexible coupling; Described oil pump transmission device, power take-off and power input device are opposing parallel and distribute, and transmission device is located between power take-off and the power input device.
3. clutch according to claim 1 and 2 increases and decreases fast gear-box, it is characterized in that: the outer coupling sleeve (3) that also is socketed with of described elastic coupling flexible coupling (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203002218U CN201902509U (en) | 2010-01-07 | 2010-01-07 | Speed-increasing and reduction gearbox for clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010203002218U CN201902509U (en) | 2010-01-07 | 2010-01-07 | Speed-increasing and reduction gearbox for clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201902509U true CN201902509U (en) | 2011-07-20 |
Family
ID=44273104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010203002218U Expired - Lifetime CN201902509U (en) | 2010-01-07 | 2010-01-07 | Speed-increasing and reduction gearbox for clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201902509U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402344A (en) * | 2016-09-27 | 2017-02-15 | 资阳中车传动有限公司 | Auxiliary transmission gear case of diesel-electric locomotive |
| CN106979283A (en) * | 2017-03-14 | 2017-07-25 | 杭州前进齿轮箱集团股份有限公司 | A kind of dual input two-stage speed change hydroelectric generation gearbox |
| CN110435422A (en) * | 2019-07-30 | 2019-11-12 | 东风汽车集团有限公司 | A kind of vehicle power distribution speeder, vehicle power distribution acceleration system and vehicle |
-
2010
- 2010-01-07 CN CN2010203002218U patent/CN201902509U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106402344A (en) * | 2016-09-27 | 2017-02-15 | 资阳中车传动有限公司 | Auxiliary transmission gear case of diesel-electric locomotive |
| CN106979283A (en) * | 2017-03-14 | 2017-07-25 | 杭州前进齿轮箱集团股份有限公司 | A kind of dual input two-stage speed change hydroelectric generation gearbox |
| CN110435422A (en) * | 2019-07-30 | 2019-11-12 | 东风汽车集团有限公司 | A kind of vehicle power distribution speeder, vehicle power distribution acceleration system and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110720 |
|
| CX01 | Expiry of patent term |