CN202338581U - Hydraulic push-pull clutch - Google Patents
Hydraulic push-pull clutch Download PDFInfo
- Publication number
- CN202338581U CN202338581U CN201120407964XU CN201120407964U CN202338581U CN 202338581 U CN202338581 U CN 202338581U CN 201120407964X U CN201120407964X U CN 201120407964XU CN 201120407964 U CN201120407964 U CN 201120407964U CN 202338581 U CN202338581 U CN 202338581U
- Authority
- CN
- China
- Prior art keywords
- shaft
- gear
- housing
- transmission shaft
- friction plate
- 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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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model discloses a hydraulic push-pull clutch with convenient control, comprising a shell, and a hydraulic motor arranged at the upper end of the shell, wherein an input gear is arranged on an input shaft of the hydraulic motor in the shell, and is mutually meshed with an upper connecting gear; the upper connecting gear is rotatably arranged on a supporting shaft by an upper bearing; the upper end of the supporting shaft is arranged on the shell; a plurality of layers of friction pieces are arranged at the middle part of the supporting shaft, and are mutually intersected and matched with a plurality of layers of connecting friction pieces; the connecting friction pieces are arranged on the outer ring; the lower end of the outer ring is connected with a lower connecting gear arranged on a transmission shaft; the lower connecting gear is mutually meshed with an output gear which is arranged on the output shaft; the output shaft is arranged on the shell by a lower bearing; the transmission shaft is arranged on the shell by the lower connecting bearing; an oil inlet is arranged at the lower end of the transmission shaft; a piston is arranged on the transmission shaft; and a spring is sheathed on the transmission shat and the supporting shaft.
Description
Technical field
The utility model relates to a kind of engineering machinery, relates in particular to a kind of clutch.
Background technique
Traditional push-pull clutch; The general jaw clutch that adopts rectangular teeth more; It is made up of two half-clutch devices, and half clutch is fixed on the driving shaft, and other half clutch utilizes lead key or spline housing on driven shaft; By people's operating grip driven half-clutch device is moved vertically, connect with initiatively half-clutch device.Because engaged element is rigid engagement, impact is arranged, only be applicable to the artificial joint slow-speed of revolution under, can not in the control room, directly control, to operate cumbersomely, automaticity is not high.
Summary of the invention
The utility model technical problem to be solved is: a kind of control push-pull clutch that surges easily is provided.
In order to solve the problems of the technologies described above, the technological scheme that the utility model adopts is: the push-pull clutch that surges comprises: housing; Be arranged on the oil hydraulic motor of housing upper end, the input shaft of oil hydraulic motor is provided with the discrepancy gear in the housing, and input gear and last connection gear are meshing with each other; Last connection gear is rotated through upper bearing (metal) and is arranged on the back shaft, and the upper end of back shaft is arranged on the housing, is provided with the several layers friction plate at the middle part of back shaft; The several layers friction plate is connected friction plate and intersects cooperation each other with several layers, connect friction plate and be arranged on the outer ring, and the upper end that in the outer ring, connects friction plate is provided with pressing plate and snap ring; The lower end of outer ring is connected with following connection gear on being arranged on piston rod; Following connection gear and output gear are meshing with each other, and output gear is arranged on the output shaft, and output shaft is arranged on the housing through lower bearing; Said transmission shaft is arranged on the housing through following connection bearing; Be provided with filler opening in the transmission shaft lower end, be provided with piston, on transmission shaft and back shaft, be arranged with spring at transmission shaft.
The utility model has the advantages that: the above-mentioned push-pull clutch that surges, can pass on and receive big torque, smooth engagement, control is convenient, can realize remote operation, and simple in structure, manufacture cost and operating cost obviously reduce, and automaticity is high, and is practical.
Description of drawings
Fig. 1 is the surge structural representation of push-pull clutch of the utility model.
Among the figure: 1, housing, 2, oil hydraulic motor, 3, input shaft, 4, the gear of coming in and going out, 5, go up connection gear, 6, upper bearing (metal); 7, back shaft, 8, friction plate, 9, connect friction plate, 10, the outer ring, 11, pressing plate; 12, snap ring, 13, transmission shaft, 14, connection gear down, 15, output gear, 16, output shaft; 17, lower bearing, 18, following connection bearing, 19, filler opening, 20, piston, 21, spring.
Embodiment
Describe the particular content of the utility model in detail below in conjunction with accompanying drawing and specific embodiment.
Shown in Fig. 1, the push-pull clutch that surges comprises: housing 1; Be arranged on the oil hydraulic motor 2 of housing 1 upper end, the input shaft 3 of oil hydraulic motor 2 is provided with the gear 4 of coming in and going out in the housing 1, and input gear 4 is meshing with each other with last connection gear 5; Last connection gear 5 is rotated through upper bearing (metal) 6 and is arranged on the back shaft 7, and the upper end of back shaft 7 is arranged on the housing 1, is provided with several layers friction plate 8 at the middle part of back shaft 7; Several layers friction plate 8 is connected friction plate 9 and intersects cooperations each other with several layers, connect friction plate 9 and be arranged on the outer ring 10, and the upper end of connection friction plate 9 is provided with pressing plate 11 and snap ring 12 in outer ring 10; The lower end of outer ring 10 is connected with following connection gear 14 on being arranged on transmission shaft 13; Following connection gear 14 is meshing with each other with output gear 15, and output gear 15 is arranged on the output shaft 16, and output shaft 16 is arranged on the housing 1 through lower bearing 17; Said transmission shaft 13 is arranged on the housing 1 through following connection bearing 18; Be provided with filler opening 19 in transmission shaft 13 lower ends, be provided with piston 20, on transmission shaft 13 and back shaft 7, be arranged with spring 21 at transmission shaft 13.
As shown in Figure 1, during use, when the filler opening 19 of pressure oil from transmission shaft 13 lower ends gets into the hydraulic cylinder cavity; It is up to promote piston 20, overcomes the elastic force of spring 21, pressing friction sheet 8 be connected friction plate 9; Outer ring 10 is connected with last connection gear 5, clutch is combined.The moment of torsion of oil hydraulic motor 2 is passed to output gear 15 through input gear 4, last connection gear 5, outer ring 10, following connection gear 14, connect whole Transmitted chains.After pressure oil was laid down, piston 20 set back under the tension force effect of spring 21, and friction plate 8 is separated from each other with being connected friction plate 9, last connection gear 5 idle running, and Transmitted chains is cut off.
Claims (1)
1. push-pull clutch surges; It is characterized in that: comprising: housing (1); Be arranged on the oil hydraulic motor (2) of housing (1) upper end, the input shaft (3) of the interior oil hydraulic motor of housing (1) (2) is provided with the gear (4) of coming in and going out, and input gear (4) is meshing with each other with last connection gear (5); Last connection gear (5) is rotated through upper bearing (metal) (6) and is arranged on the back shaft (7); The upper end of back shaft (7) is arranged on the housing (1), is provided with several layers friction plate (8) at the middle part of back shaft (7), and several layers friction plate (8) is connected friction plate (9) and each other intersects cooperation with several layers; Connecting friction plate (9) is arranged on the outer ring (10); The upper end that in outer ring (10), connects friction plate (9) is provided with pressing plate (11) and snap ring (12), and the lower end of outer ring (10) is connected with following connection gear (14) on being arranged on transmission shaft (13), and following connection gear (14) and output gear (15) are meshing with each other; Output gear (15) is arranged on the output shaft (16); Output shaft (16) is arranged on the housing (1) through lower bearing (17), and said transmission shaft (13) is arranged on the housing (1) through following connection bearing (18), is provided with filler opening (19) in transmission shaft (13) lower end; Be provided with piston (20) at transmission shaft (13), on transmission shaft (13) and back shaft (7), be arranged with spring (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120407964XU CN202338581U (en) | 2011-10-24 | 2011-10-24 | Hydraulic push-pull clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120407964XU CN202338581U (en) | 2011-10-24 | 2011-10-24 | Hydraulic push-pull clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202338581U true CN202338581U (en) | 2012-07-18 |
Family
ID=46487273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120407964XU Expired - Lifetime CN202338581U (en) | 2011-10-24 | 2011-10-24 | Hydraulic push-pull clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202338581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401025A (en) * | 2011-10-24 | 2012-04-04 | 江苏谷登工程机械装备有限公司 | Hydraulic push-pull clutch |
-
2011
- 2011-10-24 CN CN201120407964XU patent/CN202338581U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102401025A (en) * | 2011-10-24 | 2012-04-04 | 江苏谷登工程机械装备有限公司 | Hydraulic push-pull clutch |
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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: 20120718 |
|
| CX01 | Expiry of patent term |