CN203667893U - Cableway tractor - Google Patents
Cableway tractor Download PDFInfo
- Publication number
- CN203667893U CN203667893U CN201320812754.8U CN201320812754U CN203667893U CN 203667893 U CN203667893 U CN 203667893U CN 201320812754 U CN201320812754 U CN 201320812754U CN 203667893 U CN203667893 U CN 203667893U
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- CN
- China
- Prior art keywords
- retarder
- hydraulic
- cableway
- cableway tractor
- transmission connection
- 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.)
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Abstract
The utility model discloses a cableway tractor which comprises a machine frame, a diesel oil engine, a clutch, a gearbox, a traction winding drum, a gear transmission device and a speed reducer. The diesel oil engine is connected with the gearbox in a transmission mode through the clutch. The gear transmission device is installed on the machine frame. The speed reducer is fixedly installed on the machine frame. The power output end of a transmission is connected with the power input end of the speed reducer in a transmission mode. The output end of the speed reducer is connected with a driving shaft in a transmission mode. The cableway tractor is further provided with a hydraulic oil tank. A transmission shaft of the speed reducer is provided with a hydraulic brake motor. The diesel oil engine is provided with a hydraulic oil pump. The hydraulic oil tank, the hydraulic oil pump and the hydraulic brake motor are communicated through a hydraulic pipeline. The cableway tractor can ensure the determinacy of braking and shifting, sliding of vehicles in the braking process is avoided, and the safety is high.
Description
Technical field
The utility model relates to electric operating Transport Machinery technical field, relates in particular to a kind of cableway tractor.
Background technology
Along with the development of power construction, the vertical tower construction of increasing electric power is carried out in mountain area, therefore, vertical tower construction is the hard nut to crack that perplexs each unit in charge of construction with materials such as sandstone, cement concrete, tower materials toward workyard transportation on mountain, and the progress that weight upwards transports has become the key factor that affects transmission line construction progress.The main method that solves this difficult problem is to set up cableway tractor, can greatly improve transmission line construction progress.But the cableway tractor of current Purely mechanical braking brake gear shift is unstable, easily produce that to slip car, safety inadequate in braking; The cableway tractor cost of pure fluid pressure type braking is large, driving efficiency is too low.
Utility model content
In order to solve, the cableway tractor volume of above-mentioned prior art is bigger than normal, driving efficiency is low, brake gear shift is unstable, easily produce in braking and slip car, the problem that safety is inadequate, the utility model provides a kind of machinery, hydraulic hybrid cableway tractor, the certainty of gear shift can guarantee to brake, in braking, can not produce and slip car, safe.
To achieve these goals, the technical solution of the utility model is:
Cableway tractor, comprises frame, diesel motor, power-transfer clutch, change speed gear box, hitch wheel, gear system, retarder, and described diesel motor is in transmission connection by power-transfer clutch and change speed gear box; Described gear system is arranged in frame, described driving device, comprise imput shaft, be arranged on imput shaft driving gear, driven axle, be arranged on the ring gear on driven axle, described driving gear and ring gear are in transmission connection, described hitch wheel is arranged on driven axle; Described retarder is fixedly mounted in frame, and the clutch end of described change-speed box and the power intake of retarder are in transmission connection, and mouth and the imput shaft of described retarder are in transmission connection; Described cableway tractor is also provided with hydraulic reservoir, on a transmission shaft of described retarder, hydraulic brake motor is set, and on described diesel motor, is provided with hydraulic oil pump, and described hydraulic reservoir, hydraulic oil pump and hydraulic brake motor have conduit under fluid pressure to be connected.
As the improvement to technique scheme, between described retarder and change speed gear box, be provided with universal-joint, the clutch end of described change-speed box is in transmission connection by the power intake of universal-joint and retarder.
As the improvement to technique scheme, the power intake of described retarder is provided with Parking Brake.
Compared with prior art, the beneficial effects of the utility model are: cableway tractor of the present utility model, in the time that needs up convey goods, the normal forward traction of cableway tractor, hydraulic brake motor idle running, do not affect the traction of whole machine, as need are kept out, in the time stepping on clutch shift, hydraulic brake motor can produce pressure, guarantee that transporting cargo can not glide, accomplish that perfect gearshift is without gliding.Cableway need toward below when conveying goods and moveing backward, hydraulic brake motor also can auxiliary braking, making to convey goods is unlikely to too fast downslide, prevents danger.Cableway tractor can also be in the situation that sudden engine be flame-out, still can have the pressure of braking not allow the goods transporting glide.Cableway tractor of the present utility model, the certainty of the gear shift that can guarantee to brake, can not produce in braking and slip car, safe.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is further described.
As Fig. 1 institute shelves, cableway tractor of the present utility model, comprises frame 3, diesel motor 13, power-transfer clutch 11, change speed gear box 10, hitch wheel 1, gear system, retarder 6, and described diesel motor 13 is in transmission connection by power-transfer clutch 11 and change speed gear box 10; Described gear system is arranged in frame 3, described driving device, comprise imput shaft, be arranged on imput shaft driving gear 4, driven axle, be arranged on the ring gear 2 on driven axle, described driving gear 4 is in transmission connection with ring gear 2, described hitch wheel 1 is arranged on driven axle; Described retarder 6 is fixedly mounted in frame 3, and the power intake of the clutch end of described change-speed box 10 and retarder 6 is in transmission connection, and mouth and the imput shaft of described retarder 6 are in transmission connection; Described cableway tractor is also provided with hydraulic reservoir 5, on a transmission shaft of described retarder 6, hydraulic brake motor 9 is set, on described diesel motor 13, be provided with hydraulic oil pump 12, described hydraulic reservoir 5, hydraulic oil pump 12 and hydraulic brake motor 9 have conduit under fluid pressure 14 to be connected.
Between described retarder 6 and change speed gear box 10, be provided with universal-joint 8, the clutch end of described change-speed box 10 is in transmission connection by universal-joint 8 and the power intake of retarder 6.
The power intake of described retarder 6 is provided with Parking Brake 7.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a cableway tractor, comprises frame, diesel motor, power-transfer clutch, change speed gear box, hitch wheel, gear system, retarder, hydraulic brake motor, and described diesel motor is in transmission connection by power-transfer clutch and change speed gear box; Described gear system is arranged in frame, described driving device, comprise imput shaft, be arranged on imput shaft driving gear, driven axle, be arranged on the ring gear on driven axle, described driving gear and ring gear are in transmission connection, described hitch wheel is arranged on driven axle; Described retarder is fixedly mounted in frame, and the clutch end of described change-speed box and the power intake of retarder are in transmission connection, and mouth and the imput shaft of described retarder are in transmission connection; It is characterized in that: described cableway tractor is also provided with hydraulic reservoir, on a transmission shaft of described retarder, hydraulic brake motor is set, on described diesel motor, be provided with hydraulic oil pump, described hydraulic reservoir, hydraulic oil pump and hydraulic brake motor have conduit under fluid pressure to be connected.
2. cableway tractor according to claim 1, is characterized in that: on a transmission shaft of described retarder, hydraulic brake motor is set.
3. cableway tractor according to claim 1 and 2, is characterized in that: between described retarder and change speed gear box, be provided with universal-joint, the clutch end of described change-speed box is in transmission connection by the power intake of universal-joint and retarder.
4. cableway tractor according to claim 3, is characterized in that: the power intake of described retarder is provided with Parking Brake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320812754.8U CN203667893U (en) | 2013-12-12 | 2013-12-12 | Cableway tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320812754.8U CN203667893U (en) | 2013-12-12 | 2013-12-12 | Cableway tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203667893U true CN203667893U (en) | 2014-06-25 |
Family
ID=50964212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320812754.8U Expired - Fee Related CN203667893U (en) | 2013-12-12 | 2013-12-12 | Cableway tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203667893U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605309A (en) * | 2015-11-29 | 2016-05-25 | 山东建筑大学 | Diesel-driven pipeline construction traction machine |
| CN106080615A (en) * | 2016-08-03 | 2016-11-09 | 安徽明雁齿轮有限公司 | Big conveying mechanical formula freight ropeway traction machine device |
-
2013
- 2013-12-12 CN CN201320812754.8U patent/CN203667893U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605309A (en) * | 2015-11-29 | 2016-05-25 | 山东建筑大学 | Diesel-driven pipeline construction traction machine |
| CN105605309B (en) * | 2015-11-29 | 2017-01-18 | 山东建筑大学 | Diesel-driven pipeline construction traction machine |
| CN106080615A (en) * | 2016-08-03 | 2016-11-09 | 安徽明雁齿轮有限公司 | Big conveying mechanical formula freight ropeway traction machine device |
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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: 20140625 Termination date: 20151212 |
|
| EXPY | Termination of patent right or utility model |