CN200996416Y - Reducing clutch - Google Patents
Reducing clutch Download PDFInfo
- Publication number
- CN200996416Y CN200996416Y CNU2006201073852U CN200620107385U CN200996416Y CN 200996416 Y CN200996416 Y CN 200996416Y CN U2006201073852 U CNU2006201073852 U CN U2006201073852U CN 200620107385 U CN200620107385 U CN 200620107385U CN 200996416 Y CN200996416 Y CN 200996416Y
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- CN
- China
- Prior art keywords
- parts
- bearing
- oil pump
- transmission shaft
- speed
- 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 - Fee Related
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Abstract
A slowdown clutch mainly consists of an input coupling component, an input shaft part, a driveshaft component, an output shaft part, a box component, a pump driveshaft component and a control system component. The clutch is characterized in that the tooth coupling component is provided with a big shell covering (13), a plate (21) fixing axial coupling, and using the rubber to seal the sealing ring (22).
Description
Technical field
The utility model relates to the speed-reducing clutch that a kind of transmission of power is used.
Background technique
Speed-reducing clutch mainly is made up of profile of tooth input coupling parts, input shaft parts, transmission shaft parts, output shaft assembly, box part, oil pump drive spindle parts and control system parts etc., power drives the input shaft parts by the input coupling parts and rotates, driving gear is meshed with driven gear, drives the transmission shaft parts and rotates.Driven gear on the transmission shaft parts and the driving gear row of closing by powder metallurgy outside friction disc and interior friction plate with take off row and come transferring power, when the control valve of control system parts is in " closing ", clutch closes row, driving gear rotates and is meshed with the driven gear of output shaft assembly, the rotation of drive output shaft, thus realize the output of slowing down.When the control valve of control system parts be in " from " time, clutch takes off row, driving gear stops operating, output shaft is in halted state.In whole working state, the oil pump drive gear on the transmission shaft parts drives the oil pump drive spindle parts and rotates, and makes oil pump deliver to desired location to working oil and lubricant oil.The reduction gear box of said structure, its hydraulic coupling commonly used have rigidity press insert type and friction wet multi-disc formula, and they utilize the oil pressure of piston cylinder or plunger case to compress or mesh joint element, reach the purpose of transmitting torque.This device not only need be equipped with oil supply system, and leakage of oil pollutes the environment, and can not slow down, and inconvenient operation can not be met consumers' demand.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned existence, and provide a kind of can not only be with bigger reduction speed ratio transferring power, and built-in oil oil pump feed system, can realize the speed-reducing clutch of clutch for clutch control, it mainly is made up of input coupling parts, input shaft parts, transmission shaft parts, output shaft assembly, box part, oil pump drive spindle parts and control system parts, the described profile of tooth input coupling parts outside is equipped with a big case, one pressing plate is the shaft coupling axial restraint, and seals with rubber seal.
Described input shaft parts and output shaft assembly are concentricity, relative spring bearing separately is built in casing central authorities, and two ends spring bearing separately is built in tank ends, has optimized housing structure so greatly, reduce the volume of clutch, increased the stability of clutch work.At described input shaft and the distolateral disc that is provided with of output shaft.
On the transmission shaft parts with two positioning rings with respectively to oil pump drive gear and bearing, transmission shaft driving gear and bearing location, bearing is built in the casing, piston promotes the row of closing of outside friction disc and interior friction plate under oil pressure thrust, return spring pushed back piston when oil pressure reduced, and made the row that takes off of outside friction disc and interior friction plate.
Clutch carries oil pump, adopts two oil pump transmission oil supply systems, and the center line of two oil pump drive spindle parts and transmission shaft parts is contour, has satisfied clutch preferably and has closed row working oil and each bearing and the gear required lubricant oil required with taking off row.
Driving gear on the transmission shaft parts described in the utility model drives the transmission shaft driving gear by the row of closing of inside and outside wearing piece with taking off row, thereby realizes the output of slowing down; Described input shaft and output shaft concentric arrangement, and respectively have pair of bearings to be built in the casing; The utility model is a hydraulic pressure multi-disc powder metallurgy friction plate structure, can adapt to the operating mode of high-speed, high load, high frequency time clutch, and the handcontrolled manipulation mode is arranged, and handles sensitive; Make its compact structure, characteristics such as volume is little, in light weight, the transmission of power ability is big, operational safety height.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the A of Fig. 1 is to view.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail: shown in the accompanying drawing, the utility model mainly is made up of input coupling parts 1, input shaft parts 2, transmission shaft parts 3, output shaft assembly 4, box part 5, oil pump drive spindle parts 6 and control system parts 7.Power drives input shaft parts 2 by profile of tooth input coupling parts 1 and rotates, and driving gear 26 is meshed with driven gear 34, drives transmission shaft parts 3 and rotates.Driven gear 34 on the transmission shaft parts 3 and driving gear 37 by powder metallurgy outside friction disc and interior friction plate the row of closing and take off and arrange transferring power, when the control valve of control system parts 7 is in " closing ", clutch closes row, driving gear 37 rotates and is meshed with the driven gear 44 of output shaft assembly 4, drive output shaft 41 rotations, thereby realize the output of slowing down.When the control valve of control system parts 7 be in " from " time, clutch takes off row, driving gear 37 stops operating, output shaft is in halted state.In whole working state, the oil pump drive gear 33 on the transmission shaft parts 3 drives oil pump drive spindle parts 6 and rotates, and makes oil pump deliver to desired location to working oil and lubricant oil.
This speed-reducing clutch structurally has many unique distinctions: 1. input end is enclosed within profile of tooth input coupling parts 1 outside in order to improve reliability with a big case (13), and pressing plate 21 is shaft coupling 11 and 12 axial restraints, and seals with rubber seal (22).2. clutch carries oil pump, adopts two oil pump transmission oil supply systems, and two oil pump drive spindle parts 6 are contour with the center line of transmission shaft parts 3, has satisfied clutch preferably and has closed row working oil and each bearing and the gear required lubricant oil required with taking off row.3. input shaft parts and output shaft assembly are concentricity, and bearing 27 is built in casing central authorities with bearing 45, and bearing 25 is built in tank ends with bearing 43, has optimized housing structure so greatly, reduces the volume of clutch, has increased the stability of clutch work.In order to guarantee good seal performance, be added with disc 24 and 42 at input shaft 23 and output shaft 41.4. respectively oil pump drive gear and bearing, transmission shaft driving gear and bearing are located with two positioning rings 32 and 38 on the transmission shaft parts 3, bearing is built in the casing, piston 35 promotes the row of closing of outside friction disc and interior friction plate under oil pressure thrust, return spring pushed back piston when oil pressure reduced, and made the row that takes off of outside friction disc and interior friction plate.
Claims (4)
1, a kind of speed-reducing clutch, it mainly is made up of input coupling parts, input shaft parts, transmission shaft parts, output shaft assembly, box part, oil pump drive spindle parts and control system parts, it is characterized in that the described profile of tooth input coupling parts outside is equipped with a big case (13), one pressing plate (21) is the shaft coupling axial restraint, and seals with rubber seal (22).
2, speed-reducing clutch according to claim 1, it is characterized in that described input shaft parts and output shaft assembly are concentricity, relative spring bearing (27) separately is built in casing central authorities with bearing (45), and two ends spring bearing (25) separately is built in tank ends with bearing (43); In addition in described input shaft (23) and distolateral disc (24) and (42) of being provided with of output shaft (41).
3, speed-reducing clutch according to claim 1, it is characterized in that respectively oil pump drive gear and bearing, transmission shaft driving gear and bearing being located with two positioning rings (32) and (38) on the described transmission shaft parts (3), bearing is built in the casing, piston (35) promotes the row of closing of outside friction disc and interior friction plate under oil pressure thrust, return spring pushed back piston when oil pressure reduced, and made the row that takes off of outside friction disc and interior friction plate.
4, speed-reducing clutch according to claim 3 is characterized in that described clutch carries oil pump, adopts two oil pump transmission oil supply systems, the contour layout of center line of two oil pump drive spindle parts (6) and transmission shaft parts (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201073852U CN200996416Y (en) | 2006-08-30 | 2006-08-30 | Reducing clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201073852U CN200996416Y (en) | 2006-08-30 | 2006-08-30 | Reducing clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200996416Y true CN200996416Y (en) | 2007-12-26 |
Family
ID=38994847
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201073852U Expired - Fee Related CN200996416Y (en) | 2006-08-30 | 2006-08-30 | Reducing clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200996416Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913606A (en) * | 2012-10-25 | 2013-02-06 | 汪永海 | Flexible transmission speed reduction gearbox |
| TWI624591B (en) * | 2016-04-14 | 2018-05-21 | 日立製作所股份有限公司 | Wind power plant |
-
2006
- 2006-08-30 CN CNU2006201073852U patent/CN200996416Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102913606A (en) * | 2012-10-25 | 2013-02-06 | 汪永海 | Flexible transmission speed reduction gearbox |
| TWI624591B (en) * | 2016-04-14 | 2018-05-21 | 日立製作所股份有限公司 | Wind power plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: Xiaoshan District of Hangzhou City, Zhejiang Province, Xiao Jin Road No. 45, zip code: 311203 Patentee after: Hangzhou Advance Gearbox Group Co., Ltd. Address before: Xiaoshan District of Hangzhou City, Zhejiang Province, Xiao Jin Road No. 45, zip code: 311203 Patentee before: Hangzhou Qianjin Gear Box Group Corp., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071226 Termination date: 20140830 |
|
| EXPY | Termination of patent right or utility model |