CN204342331U - A kind of winch clutch with lubrication function - Google Patents
A kind of winch clutch with lubrication function Download PDFInfo
- Publication number
- CN204342331U CN204342331U CN201420836964.5U CN201420836964U CN204342331U CN 204342331 U CN204342331 U CN 204342331U CN 201420836964 U CN201420836964 U CN 201420836964U CN 204342331 U CN204342331 U CN 204342331U
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- reel
- gear case
- oil
- castellated shaft
- bearing seat
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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
Abstract
The utility model relates to a kind of winch clutch with lubrication function, comprise reel, oil cylinder and bearing seat, one end of reel is connected with oil cylinder, the other end is connected with bearing seat, the interior central of reel is furnished with castellated shaft, the outside of this castellated shaft is arranged side by side with several static friction sheets, the movable friction plate be connected with reel is accompanied between adjacent static friction sheet, the side of bearing seat is connected with gear case by bearing, the internal placement of this gear case has one end to be connected with castellated shaft, the gear transmission group that the other end is connected with HM Hydraulic Motor, one end of gear case is connected with rebound, the top and bottom, middle part of this gear case have oil hole and oil outlet, in oil outlet, check valve is installed, position near cylindrical on castellated shaft circumferentially evenly has several oil throughs running through both sides, the piston of horizontal slip is furnished with in oil cylinder.The utility model good heat dissipation effect, improves the service life of power-transfer clutch.
Description
Technical field
The utility model relates to winch clutch field, particularly relates to a kind of winch clutch with lubrication function.
Background technology
In winch, power-transfer clutch is very crucial parts, mainly utilize the combination between movable friction plate and static friction sheet and depart from and realize clutch, in power-transfer clutch joint moment or after unclamping, owing to having relative motion between kinematics and static friction sheet, friction will produce a large amount of heats, when temperature is too high, friction lining will be burnt.Conventional hydraulic winch clutch usually adopts dry type or in power-transfer clutch, fills it up with lubrication wet goods mode in advance, and radiating effect is limited, and along with the lengthening of period of service, because operating temperature raises, burning easily appears in friction lining, service life not high phenomenon.So this kind of power-transfer clutch winch can only to be used for period of service not long, the occasion that frequency is not high.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of winch clutch with lubrication function, the heat produced in power-transfer clutch along with the fluxion strap outlet of fluid external, successful, friction lining improves service life greatly, use and clutch number of times operating mode very frequently for long-time, the normal use of power-transfer clutch can be guaranteed.
The utility model solves the technical scheme that its technical matters adopts: provide a kind of winch clutch with lubrication function, comprise reel, oil cylinder and bearing seat, one end of described reel is connected with oil cylinder, the other end is connected with bearing seat, the interior central of described reel is furnished with castellated shaft, the outside of this castellated shaft is arranged side by side with several static friction sheets, the movable friction plate be connected with reel is accompanied between adjacent static friction sheet, the side of described bearing seat is connected with gear case by bearing, the internal placement of this gear case has one end to be connected with castellated shaft, the gear transmission group that the other end is connected with HM Hydraulic Motor, one end of described gear case is connected with rebound, the top and bottom, middle part of this gear case have oil hole and oil outlet, in described oil outlet, check valve is installed, position near cylindrical on described castellated shaft circumferentially evenly has several oil throughs running through both sides, the piston of horizontal slip is furnished with in described oil cylinder.
Supplement as to the one of technical scheme described in the utility model, between described HM Hydraulic Motor and rebound and between rebound and gear case, all accompany O type circle I.
Supplement as to the one of technical scheme described in the utility model, outside framework oil seal between described gear case and bearing seat.
Further, O type circle II is all installed between described bearing seat and reel and between reel and oil cylinder.
Further, between described castellated shaft and piston and oil cylinder, Glais ring is installed.
Movable friction plate is fixed on reel, static friction sheet is fixed on hub splines, during normal work, kinematics and static friction sheet combines, HM Hydraulic Motor and gear case export and drive spool turns, and when needs power-transfer clutch works, the external force be applied on friction lining is unclamped, kinematics and static friction sheet is thrown off, and reel is free to rotate.
Lubricating oil is passed within the oil hole be positioned at above gear case, fluid enters in cavity, after pressure exceeds check valve setting pressure, fluid is from fuel-displaced (the check valve setting pressure 0.1MPa of the check valve be installed on below gear case oil outlet, effect prevents fluid from all flowing out, make to retain lubricating oil over half all the time in cavity), thus realize the circulating cooling of the engaging and disengaging gear to whole speed reduction gearing and right side.
beneficial effect
The utility model relates to a kind of winch clutch with lubrication function, the heat produced in power-transfer clutch along with the fluxion strap outlet of fluid external, successful, friction lining improves service life greatly, use and clutch number of times operating mode very frequently for long-time, the normal use of power-transfer clutch can be guaranteed.
Accompanying drawing explanation
Fig. 1 of the present utility modelly partly cuts open constructional drawing;
Fig. 2 be gear case described in the utility model partly cut open constructional drawing;
Fig. 3 be castellated shaft described in the utility model partly cut open constructional drawing.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
As Figure 1-3, embodiment of the present utility model relates to a kind of winch clutch with lubrication function, comprise reel 9, oil cylinder 10 and bearing seat 5, one end of described reel 9 is connected with oil cylinder 10, the other end is connected with bearing seat 5, the interior central of described reel 9 is furnished with castellated shaft 8, the outside of this castellated shaft 8 is arranged side by side with several static friction sheets 7, the movable friction plate 6 be connected with reel 9 is accompanied between adjacent static friction sheet 7, the side of described bearing seat 5 is connected with gear case 3 by bearing, the internal placement of this gear case 3 has one end to be connected with castellated shaft 8, the gear transmission group that the other end is connected with HM Hydraulic Motor 1, one end of described gear case 3 is connected with rebound 2, the top and bottom, middle part of this gear case 3 have oil hole 4 and oil outlet 18, in described oil outlet 18, check valve 13 is installed, position near cylindrical on described castellated shaft 8 circumferentially evenly has several oil throughs 19 running through both sides, the piston 12 of horizontal slip is furnished with in described oil cylinder 10.
O type circle I 11 is all accompanied between described HM Hydraulic Motor 1 and rebound 2 and between rebound 2 and gear case 3.
Outside framework oil seal 14 between described gear case 3 and bearing seat 5.
O type circle II 15 is all installed between described bearing seat 5 and reel 9 and between reel 9 and oil cylinder 10.
Between described castellated shaft 8 and piston 12 and oil cylinder 10, Glais ring 16 is installed.
Embodiment
Movable friction plate 6 is fixed on reel 9, static friction sheet 7 is fixed on hub splines 8, during normal work, kinematics and static friction sheet combines, HM Hydraulic Motor 1 and gear case 3 export band movable reel 9 and rotate, and when needs power-transfer clutch works, the external force be applied on friction lining is unclamped, kinematics and static friction sheet is thrown off, and reel 9 is free to rotate.
Lubricating oil is passed within the oil hole 4 be positioned at above gear case 3, fluid enters in cavity, after pressure exceeds check valve setting pressure, fluid is from the check valve 13 oil outlet one-way valve setting pressure 0.1MPa be installed on below gear case 1 oil outlet 18, effect prevents fluid from all flowing out, make to retain lubricating oil over half all the time in cavity, thus realize the circulating cooling of the engaging and disengaging gear to whole speed reduction gearing and right side.
Claims (5)
1. one kind has the winch clutch of lubrication function, comprise reel (9), oil cylinder (10) and bearing seat (5), it is characterized in that, one end of described reel (9) is connected with oil cylinder (10), the other end is connected with bearing seat (5), the interior central of described reel (9) is furnished with castellated shaft (8), the outside of this castellated shaft (8) is arranged side by side with several static friction sheets (7), the movable friction plate (6) be connected with reel (9) is accompanied between adjacent static friction sheet (7), the side of described bearing seat (5) is connected with gear case (3) by bearing, the internal placement of this gear case (3) has one end to be connected with castellated shaft (8), the gear transmission group that the other end is connected with HM Hydraulic Motor (1), one end of described gear case (3) is connected with rebound (2), the top and bottom, middle part of this gear case (3) have oil hole (4) and oil outlet (18), in described oil outlet (18), check valve (13) is installed, the upper position near cylindrical of described castellated shaft (8) circumferentially evenly has several oil throughs running through both sides (19), the piston (12) of horizontal slip is furnished with in described oil cylinder (10).
2. the winch clutch with lubrication function according to claim 1, is characterized in that: all accompany O type circle I (11) between described HM Hydraulic Motor (1) and rebound (2) and between rebound (2) and gear case (3).
3. the winch clutch with lubrication function according to claim 1, is characterized in that: outside framework oil seal (14) between described gear case (3) and bearing seat (5).
4. according to the winch clutch with lubrication function in claim 1-3 described in any one, it is characterized in that: between described bearing seat (5) and reel (9) and between reel (9) and oil cylinder (10), O type circle II (15) is all installed.
5. according to the winch clutch with lubrication function in claim 1-3 described in any one, it is characterized in that: between described castellated shaft (8) and piston (12) and oil cylinder (10), Glais ring (16) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836964.5U CN204342331U (en) | 2014-12-24 | 2014-12-24 | A kind of winch clutch with lubrication function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420836964.5U CN204342331U (en) | 2014-12-24 | 2014-12-24 | A kind of winch clutch with lubrication function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204342331U true CN204342331U (en) | 2015-05-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420836964.5U Active CN204342331U (en) | 2014-12-24 | 2014-12-24 | A kind of winch clutch with lubrication function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204342331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879465A (en) * | 2015-05-27 | 2015-09-02 | 杭州前进齿轮箱集团股份有限公司 | Structure for preventing run-on slippage of piston of hydraulic clutch |
| CN105329795A (en) * | 2015-12-14 | 2016-02-17 | 浙江康强机械制造有限公司 | Hydraulic capstan |
-
2014
- 2014-12-24 CN CN201420836964.5U patent/CN204342331U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879465A (en) * | 2015-05-27 | 2015-09-02 | 杭州前进齿轮箱集团股份有限公司 | Structure for preventing run-on slippage of piston of hydraulic clutch |
| CN105329795A (en) * | 2015-12-14 | 2016-02-17 | 浙江康强机械制造有限公司 | Hydraulic capstan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315000 Ningbo Free Trade Zone, Zhejiang Province Patentee after: Ningbo Zhongning Hydraulic Co., Ltd. Address before: 315000 Zhejiang Province Ningbo Baorui District Pioneer Road 6 1 Building 1-1 Patentee before: Zoni Great Hydraulic Limited Company |
|
| CP03 | Change of name, title or address |