CN204437106U - For the clutch mechanism of large-tonnage dynamic compaction machinery power shfit gear-box - Google Patents
For the clutch mechanism of large-tonnage dynamic compaction machinery power shfit gear-box Download PDFInfo
- Publication number
- CN204437106U CN204437106U CN201520010963.XU CN201520010963U CN204437106U CN 204437106 U CN204437106 U CN 204437106U CN 201520010963 U CN201520010963 U CN 201520010963U CN 204437106 U CN204437106 U CN 204437106U
- Authority
- CN
- China
- Prior art keywords
- clutch
- gear
- dynamic compaction
- compaction machinery
- box
- 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)
Abstract
The utility model is a kind of gear-box, particularly a kind of clutch mechanism for large-tonnage dynamic compaction machinery power shfit gear-box.Clutch shaft is provided with in casing, clutch shaft overcoat has clutch pack, clutch pack overcoat has clutch hub, clutch hub overcoat has clutch input gear, the lower end of clutch shaft is provided with clutch output gear, be provided with piston and return spring in clutch pack, piston and return spring are movable mutually to be crimped, and clutch shaft is provided with the clutch oil-feed end cap be connected with clutch pack; The oil circuit be connected with clutch pack is provided with in clutch shaft.Clutch mechanism compact structure degree for large-tonnage dynamic compaction machinery power shfit gear-box is high, and by electromagnetic valve, power shfit, realizes the lifting of dynamic compaction machinery weight, lowering function, can meet the growth requirement of current domestic large-tonnage dynamic compaction machinery preferably.
Description
Technical field
The utility model is a kind of gear-box, particularly a kind of clutch mechanism for large-tonnage dynamic compaction machinery power shfit gear-box.
Background technique
The transmission device of domestic current large-tonnage dynamic compaction machinery, has followed the conventional construction of middle or small tonnage dynamic compaction machinery machine, mostly is mechanical gear case or by fluid motor-driven planetary mechanism retarder.An enhanced feature can only be realized, weight cannot transfer; And hydraulic transmission case also exists easy to leak, the problems such as the aging fast maintenance service of Sealing is difficult, can not meet the demand of current domestic large-tonnage dynamic compaction machinery fast development.
Model utility content
The utility model mainly solves the deficiencies in the prior art, there is provided a kind of by electromagnetic valve wet clutch, can rotate forward, reverse, the absolute construction gear-box of motility gear shift, large-tonnage dynamic compaction machinery power train is formed with assemblies such as elevator, walking, revolutions, realize the gear-box of the rising of large-tonnage dynamic compaction machinery power hammer, lowering function, meet the clutch mechanism for large-tonnage dynamic compaction machinery power shfit gear-box of the growth requirement of large-tonnage dynamic compaction machinery.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
A kind of clutch mechanism for large-tonnage dynamic compaction machinery power shfit gear-box, comprise casing, clutch shaft is provided with in described casing, described clutch shaft overcoat has clutch pack, described clutch pack overcoat has clutch hub, described clutch hub overcoat has clutch input gear, the lower end of described clutch shaft is provided with clutch output gear, piston and return spring is provided with in described clutch pack, described piston and return spring are movable mutually to be crimped, described clutch shaft is provided with the clutch oil-feed end cap be connected with clutch pack,
The oil circuit be connected with clutch pack is provided with in described clutch shaft.
As preferably, described clutch input gear is fastened on clutch hub by interference fit, and clutch hub is fastened on clutch shaft by interference fit, and clutch output gear is bearing on clutch shaft by self oiling bearing.
This clutch mechanism is divided into reversing and ahead running function.
Described fall, ahead running adopts electromagnetically-operated to control wet clutch work, can not cut off under power, realize, ahead running gear shift.
Therefore, the clutch mechanism for large-tonnage dynamic compaction machinery power shfit gear-box that the utility model provides, compact structure degree is high, by electromagnetic valve, power shfit, realizes the lifting of dynamic compaction machinery weight, lowering function, can meet the growth requirement of current domestic large-tonnage dynamic compaction machinery preferably.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, a kind of clutch mechanism for large-tonnage dynamic compaction machinery power shfit gear-box, comprise casing 1, clutch shaft 2 is provided with in described casing 1, described clutch shaft 2 overcoat has clutch pack 3, described clutch pack 3 overcoat has clutch hub 4, described clutch hub 4 overcoat has clutch input gear 5, the lower end of described clutch shaft 2 is provided with clutch output gear 6, piston 7 and return spring 8 is provided with in described clutch pack 3, described piston 7 crimps with the activity of return spring 8 phase, described clutch shaft 2 is provided with the clutch oil-feed end cap 9 be connected with clutch pack 3,
The oil circuit 10 be connected with clutch pack 3 is provided with in described clutch shaft 2.
Described clutch input gear 5 is fastened on clutch hub 4 by interference fit, and clutch hub 4 is fastened on clutch shaft 2 by interference fit, and clutch output gear 6 is bearing on clutch shaft 2 by self oiling bearing 11.
Claims (2)
1. the clutch mechanism for large-tonnage dynamic compaction machinery power shfit gear-box, comprise casing (1), it is characterized in that: in described casing (1), be provided with clutch shaft (2), described clutch shaft (2) overcoat has clutch pack (3), described clutch pack (3) overcoat has clutch hub (4), described clutch hub (4) overcoat has clutch input gear (5), the lower end of described clutch shaft (2) is provided with clutch output gear (6), piston (7) and return spring (8) is provided with in described clutch pack (3), described piston (7) and return spring (8) are movable mutually to be crimped, described clutch shaft (2) is provided with the clutch oil-feed end cap (9) be connected with clutch pack (3),
The oil circuit (10) be connected with clutch pack (3) is provided with in described clutch shaft (2).
2. the clutch mechanism for large-tonnage dynamic compaction machinery power shfit gear-box according to claim 1, it is characterized in that: described clutch input gear (5) is fastened on clutch hub (4) by interference fit, clutch hub (4) is fastened on clutch shaft (2) by interference fit, and clutch output gear (6) is bearing on clutch shaft (2) by self oiling bearing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010963.XU CN204437106U (en) | 2015-01-08 | 2015-01-08 | For the clutch mechanism of large-tonnage dynamic compaction machinery power shfit gear-box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520010963.XU CN204437106U (en) | 2015-01-08 | 2015-01-08 | For the clutch mechanism of large-tonnage dynamic compaction machinery power shfit gear-box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204437106U true CN204437106U (en) | 2015-07-01 |
Family
ID=53604976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520010963.XU Expired - Fee Related CN204437106U (en) | 2015-01-08 | 2015-01-08 | For the clutch mechanism of large-tonnage dynamic compaction machinery power shfit gear-box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204437106U (en) |
-
2015
- 2015-01-08 CN CN201520010963.XU patent/CN204437106U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20180108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |