CN2227763Y - Reverse clutch - Google Patents
Reverse clutch Download PDFInfo
- Publication number
- CN2227763Y CN2227763Y CN 95213118 CN95213118U CN2227763Y CN 2227763 Y CN2227763 Y CN 2227763Y CN 95213118 CN95213118 CN 95213118 CN 95213118 U CN95213118 U CN 95213118U CN 2227763 Y CN2227763 Y CN 2227763Y
- Authority
- CN
- China
- Prior art keywords
- clutch
- input shaft
- output shaft
- utility
- model
- 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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- Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
- Structure Of Transmissions (AREA)
Abstract
The utility model relates to a reverse clutch, belonging to a power transmission apparatus. In the utility model, two clutches are separately connected with an input shaft and an output shaft, wherein, the input shaft is connected with one of the clutches through a bevel gear unit; the place between the two clutches is provided with a left and a right oil cylinders which are connected in series, and are connected with an oil pump and a control valve. Therefore, the utility model has the advantages of compact structure, small size, big transmission power, low cost, double function of the on-off and the reverse drive, enlarged range of application, etc.
Description
The utility model relates to the device of a kind of convertible moving direction and clutch transmission, belong to actuating unit.
Require more and more in engineering machinery on the basis of clutch transmission at present, conversion moving direction also must be arranged, clutch is changed direction continually even.But existing engaging and disengaging gear often can only play clutch.As fishing boat, generally one clutch is housed in main frame diesel engine front end power output part, during the fishing gear hauling of dragging when requiring, clutch is carried out hauling work.When navigation, throw-out-of clutch, net hauler is not worked.But when net hauler is worked, sometimes because of being hooked by other foreign material, need reverse netting gear, at this moment clutch just can't be realized, in order to address this problem, existing part fisherman adopts the marine gearbox that has down along function to substitute, but because of gear-box has reduction speed ratio, thus the just necessary belt pulley that changes former net hauler of gear-box used, and also cost significantly increases.The clutch that direction-changeable and clutch are also arranged in some machinery at present, Here it is accuracy of manufacturing height, cost height, and the less magnetic clutch of overload capacity, it makes up by cylindrical gears and realizes commutating and the clutch campaign, can't popularize application in an all-round way because its Applicable scope is narrower.
The purpose of this utility model is in order to overcome the deficiency of above-mentioned existence, and a kind of compact structure is provided, and cost is lower, and volume is little, and delivering power is big, can realize the reverse clutch that clutch can be changed direction again.
The purpose of this utility model is to finish by following technical solution, and it is to be nested with two clutch M on output shaft
1, M
2, clutch M ins succession in the end of input shaft
1And by umbrella gear group and another clutch M that ins succession mutually
2Axle bed link to each other two clutch M
1, M
2Between be provided with left and right sides oil cylinder, they link to each other with oil pump and control valve respectively.
Clutch M described in the utility model
1, M
2Select two cover combination hydraulic clutches for use, it is made of inside and outside wet type powder metallurgy friction plate, and its shared clutch base is fixed on the output shaft.
The umbrella gear group that the utility model adopts comprises the driving bevel gear that links to each other with input shaft, the driven bevel pinion that middle transmission umbrella gear and axle bed link to each other.
Accompanying drawing is a structural representation of the present utility model.
To be described further the utility model by accompanying drawing below: input shaft 1 adopts two to arrange one side that bearings 2 are bearing in casing 3, its end and clutch M
1Link to each other clutch M
1With clutch M
2All be placed on the output shaft 5 by same clutch base 4, output shaft 5 is placed in the casing 3 and with input shaft 1 by bearing 6 and is on the same axle center.Clutch base 4 hot jackets are fixed on the output shaft 5.At two clutch M
1, M
2Between be provided with the left and right sides oil cylinders 7 of two series connection interlocks, the oil pump 8 and the combined electrical hydraulic control valve 9 that are provided with on this two left and right sides oil cylinder 7 and the casing 3 are connected, with the realization electrichydraulic control.The axle head of input shaft 1 is fixed with driving bevel gear 10, and it links to each other with driven bevel pinion 12 by the engagement of middle transmission umbrella gear 11, and driven bevel pinion 12 is fixed on and clutch M
2On the axle bed 13 that links to each other, this axle bed 13 passes through bearing 14 kinks on output shaft 5.
Working procedure of the present utility model is such, and when clockwise, left oil cylinder 7 oil pressure under the effect of combined electrical hydraulic control valve 9 raises and pushes clutch M left
1Make its combination, and right oil cylinder 7 ' oil pressure is zero, clutch M
2Throw off, the rotation of input shaft 1 is by clutch M
1Directly drive output shaft 5 equidirectional rotations.During reversing, clutch M
1Throw off, and clutch M
2In conjunction with, the rotation of input shaft 1 by the transmission of umbrella gear group 10,11,12 after again by clutch M
2 Drive output shaft 5 and rotate, at this moment the direction of rotation of the sense of rotation of output shaft 5 and input shaft.When off-position, promptly input shaft 1 rotates and output shaft 5 stops operating, and only needs solenoidoperated cluthes M this moment
1And M
2All throw off and to realize.
Because the utility model adopts structures such as two cover combination hydraulic clutches and left and right sides oil cylinder series connection interlock, make its compact structure, volume is little, transmission power is big, cost is low, can realize the transmission that can clutch can commutate again, has enlarged Applicable scope.
Claims (3)
1, a kind of reverse clutch, it includes input shaft and output shaft, it is characterized in that being equipped with on the described output shaft (5) two clutch (M
1, M
2), clutch M ins succession in the end of input shaft (1)
1And by umbrella gear group and another clutch M that ins succession mutually
2Axle bed (13) link to each other two clutch M
1, M
2Between be provided with oil cylinder (7), they link to each other with oil pump (8) and control valve (9) respectively.
2, reverse clutch as claimed in claim 1 is characterized in that described clutch M
1, M
2Select two cover combination hydraulic clutches for use, it is made of inside and outside wet type powder metallurgy friction plate, and it has a clutch base (4) and is fixed on the output shaft (5), and the middle oil cylinder (7) that is provided with is the series connection of left and right sides oil cylinder.
3, reverse clutch as claimed in claim 1 or 2 is characterized in that described umbrella gear group comprises the driving bevel gear (10) that links to each other with input shaft (1), middle transmission umbrella gear (11) and the driven bevel pinion (12) that links to each other with axle bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95213118 CN2227763Y (en) | 1995-05-19 | 1995-05-19 | Reverse clutch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95213118 CN2227763Y (en) | 1995-05-19 | 1995-05-19 | Reverse clutch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2227763Y true CN2227763Y (en) | 1996-05-22 |
Family
ID=33863108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95213118 Expired - Fee Related CN2227763Y (en) | 1995-05-19 | 1995-05-19 | Reverse clutch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2227763Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309587C (en) * | 2004-01-15 | 2007-04-11 | 又荣油压（株） | Power drive device with simple structure |
-
1995
- 1995-05-19 CN CN 95213118 patent/CN2227763Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1309587C (en) * | 2004-01-15 | 2007-04-11 | 又荣油压（株） | Power drive device with simple structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |