CN203922546U - Dual-speed multi-purpose lift winch - Google Patents
Dual-speed multi-purpose lift winch Download PDFInfo
- Publication number
- CN203922546U CN203922546U CN201420282548.5U CN201420282548U CN203922546U CN 203922546 U CN203922546 U CN 203922546U CN 201420282548 U CN201420282548 U CN 201420282548U CN 203922546 U CN203922546 U CN 203922546U
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- CN
- China
- Prior art keywords
- gear
- dual
- wheel shaft
- retarder
- gear wheel
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of Dual-speed multi-purpose lift winch, comprise support, on support, be fixed with motor, motor is in transmission connection by coupler and retarder, and retarder mouth is connected with reel, between described motor and coupler, drg is installed, one side of described retarder is connected with braking parking brake, described retarder comprises: housing, on housing, there is the first gear wheel shaft and the second gear wheel shaft, and finishing bevel gear cuter, the first dual gear and shifting slide gear are installed on the first gear wheel shaft; Miniature gears, gear and the second dual gear are installed on the second gear wheel shaft; One side of described housing is meshed with finishing bevel gear cuter by shaft gear, and described miniature gears is connected with reel by carrier gear.The utlity model has that work efficiency is high, the feature of good braking effect.
Description
Technical field
The utility model relates to a kind of mining transportation device, relates in particular to a kind of Dual-speed multi-purpose lift winch.
Background technology
Mine winch is the indispensable visual plant in colliery, and the scheduling of the lifting of personnel and material and transportation, mine car in process of coal mining is, the occasions such as traction of the installation of fully-mechanized mining equipment, dismounting and resettlement, various weight and equipment all be unable to do without mine winch.
Existing winch is all single transmission speed, in actual use, needs drawing hoist (winch at a slow speed) and car hauler (haulage gear) to be used in conjunction with, respectively with respect to transporting and use fast and at a slow speed, so not only equipment cost is high, and inefficiency, uses very loaded down with trivial details.
And the winch of conventional confguration braking parking brake, not only complex structure, uses extremely inconvenience, and braking effect is not good simultaneously, has larger potential safety hazard.
Summary of the invention
The purpose of this utility model is to provide that a kind of work efficiency is high, the Dual-speed multi-purpose lift winch of good braking effect.
In order to achieve the above object, the technical solution of the utility model is: a kind of Dual-speed multi-purpose lift winch, comprise support, on support, be fixed with motor, motor is in transmission connection by coupler and retarder, and retarder mouth is connected with reel, between described motor and coupler, drg is installed, one side of described retarder is connected with braking parking brake, and its innovative point is:
Described retarder comprises: housing, on housing, there is the first gear wheel shaft and the second gear wheel shaft, and finishing bevel gear cuter, the first dual gear and shifting slide gear are installed on the first gear wheel shaft; Miniature gears, gear and the second dual gear are installed on the second gear wheel shaft; One side of described housing is meshed with finishing bevel gear cuter by shaft gear, and described miniature gears is connected with reel by carrier gear, on described shifting slide gear, is connected with handle;
Described braking parking brake comprises flashboard, flashboard inner ring is fixedly connected with brake bush, flashboard two ends are installed with respectively the first ear platform and the second ear platform, handle end and the second ear platform are rotationally connected, the front end of contiguous block and handgrip middle part are rotationally connected, the rear end of contiguous block is fixedly connected with pipe link one end, and the other end of pipe link and the first ear platform are rotationally connected.
One end of the second gear wheel shaft is connected with braking parking brake.
Adopt after said structure, due to finishing bevel gear cuter, the first dual gear and shifting slide gear being installed on the first gear wheel shaft; Miniature gears, gear and the second dual gear are installed on the second gear wheel shaft; One side of described housing is meshed with finishing bevel gear cuter by shaft gear, and described miniature gears is connected with reel by carrier gear.Change the function that winch can only single transmission speed, can realize scheduling, transportation, the several functions such as prop drawing, have improved work efficiency.Braking hand-braking effect is fool proof reliable, can reach the object of braking completely, and use is simultaneously also very easy, has greatly saved the time of braking, the potential safety hazard of having avoided loaded down with trivial details braking maneuver to bring.
Accompanying drawing explanation
The embodiment providing below in conjunction with accompanying drawing is described in further detail the utility model.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the birds-eye view of Fig. 1;
Fig. 3 is the structural representation of the utility model retarder;
Fig. 4 is the structural representation of the utility model braking parking brake;
Fig. 5 is the birds-eye view of Fig. 4.
The specific embodiment
As Figure 1-5, a kind of Dual-speed multi-purpose lift winch, comprise support 1, on support 1, be fixed with motor 2, motor 2 is in transmission connection by coupler 3 and retarder 4, and retarder 4 mouths are connected with reel 8, between described motor 2 and coupler 3, drg 5 are installed, one side of described retarder 4 be connected with braking parking brake 6, its innovative point in:
Described retarder 4 comprises: housing 4-1, on housing 4-1, there is the first gear wheel shaft 4-11 and the second gear wheel shaft 4-12, and finishing bevel gear cuter 4-7, the first dual gear 4-8 and shifting slide gear 4-10 are installed on the first gear wheel shaft 4-11; Miniature gears 4-6, gear 4-4 and the second dual gear 4-3 are installed on the second gear wheel shaft 4-12; A side of described housing 4-1 is meshed with finishing bevel gear cuter 4-7 by shaft gear 4-9, and described miniature gears 4-6 is connected with reel 8 by carrier gear 4-5, on described shifting slide gear 4-10, is connected with handle 7;
Described braking parking brake 6 comprises flashboard 6-2, flashboard 6-2 inner ring is fixedly connected with brake bush 6-3, flashboard 6-2 two ends are installed with respectively the first ear platform 6-4 and the second ear platform 6-5, handgrip 6-1 end and the second ear platform 6-5 are rotationally connected, the front end of contiguous block 6-6 and handgrip 6-1 middle part are rotationally connected, the rear end of contiguous block 6-6 is fixedly connected with pipe link 6-7 one end, and the other end of pipe link 6-7 and the first ear platform 6-5 are rotationally connected.
One end of the second gear wheel shaft 4-12 is connected with braking parking brake 6.
It is that realize the position of controlling shifting slide gear 4-10 by handle that the utility model driving system realizes " double speed ", when shifting slide gear 4-10 is " at a slow speed " during position as shown.Drive path is: motor-shaft gear-bevel gear wheel-shifting slide gear-the second dual gear-the first dual gear-big column gear-miniature gears-carrier gear-reel.In the time of in shifting slide gear is displaced downwardly to the internally toothed annulus being connected with shifting slide gear, for " fast ", now drive path is: motor-shaft gear-bevel gear wheel-shifting slide gear-internally toothed annulus dual gear-big column gear-miniature gears-carrier gear-reel.Complete fast and the working cycle of transmission at a slow speed.
Claims (2)
1. a Dual-speed multi-purpose lift winch, comprise support (1), on support (1), be fixed with motor (2), motor (2) is in transmission connection by coupler (3) and retarder (4), retarder (4) mouth is connected with reel (8), between described motor (2) and coupler (3), drg (5) is installed, a side of described retarder (4) is connected with braking parking brake (6), it is characterized in that:
Described retarder (4) comprising: housing (4-1), on housing (4-1), there is the first gear wheel shaft (4-11) and the second gear wheel shaft (4-12), finishing bevel gear cuter (4-7), the first dual gear (4-8) and shifting slide gear (4-10) are installed on the first gear wheel shaft (4-11); Miniature gears (4-6), gear (4-4) and the second dual gear (4-3) are installed on the second gear wheel shaft (4-12); One side of described housing (4-1) is meshed with finishing bevel gear cuter (4-7) by shaft gear (4-9), and described miniature gears (4-6) is connected with reel (8) by carrier gear (4-5), is connected with handle (7) on described shifting slide gear (4-10);
Described braking parking brake (6) comprises flashboard (6-2), flashboard (6-2) inner ring is fixedly connected with brake bush (6-3), flashboard (6-2) two ends are installed with respectively the first ear platform (6-4) and the second ear platform (6-5), handgrip (6-1) end and the second ear platform (6-5) are rotationally connected, the front end of contiguous block (6-6) and handgrip (6-1) middle part are rotationally connected, the rear end of contiguous block (6-6) is fixedly connected with pipe link (6-7) one end, and the other end of pipe link (6-7) and the first ear platform (6-5) are rotationally connected.
2. Dual-speed multi-purpose lift winch according to claim 1, is characterized in that: one end of the second gear wheel shaft (4-12) is connected with braking parking brake (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282548.5U CN203922546U (en) | 2014-05-30 | 2014-05-30 | Dual-speed multi-purpose lift winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420282548.5U CN203922546U (en) | 2014-05-30 | 2014-05-30 | Dual-speed multi-purpose lift winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203922546U true CN203922546U (en) | 2014-11-05 |
Family
ID=51818402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420282548.5U Expired - Fee Related CN203922546U (en) | 2014-05-30 | 2014-05-30 | Dual-speed multi-purpose lift winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203922546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803384A (en) * | 2021-09-15 | 2021-12-17 | 山推工程机械股份有限公司 | Brake band |
-
2014
- 2014-05-30 CN CN201420282548.5U patent/CN203922546U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803384A (en) * | 2021-09-15 | 2021-12-17 | 山推工程机械股份有限公司 | Brake band |
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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: 20141105 Termination date: 20170530 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |