CN201999665U - Mining endless rope speed regulation mechanical winch underdriven by three-stage planet wheel train - Google Patents
Mining endless rope speed regulation mechanical winch underdriven by three-stage planet wheel train Download PDFInfo
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- CN201999665U CN201999665U CN2010206724822U CN201020672482U CN201999665U CN 201999665 U CN201999665 U CN 201999665U CN 2010206724822 U CN2010206724822 U CN 2010206724822U CN 201020672482 U CN201020672482 U CN 201020672482U CN 201999665 U CN201999665 U CN 201999665U
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- winch
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- underdriven
- speed
- speed valve
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Abstract
The utility model relates to a mining endless rope speed regulation mechanical winch underdriven by a three-stage planet wheel train. A base (6) is provided with a winch motor (1), a high-speed valve (2), a low-speed valve (3), a friction drive drum (4) and a safety brake (5), wherein the winch motor (1) is connected with the high-speed valve (2); the high-speed valve (2) is connected with the low-speed valve (3); the low-speed valve (3) is connected with the friction drive drum (4); and the friction drive drum (4) is connected with the safety brake (5). The mining endless rope speed regulation mechanical winch underdriven by the three-stage planet wheel train has the beneficial effects that the unhooking and hooking frequencies and the back-up replacement frequencies are reduced, and the accidents caused by winch deviation, unhooking, rope breakage and the like are avoided. The transportation procedure is simplified, the hidden danger links of the accidents are reduced, and the transportation accident rate is reduced.
Description
Technical field:
The utility model relates to the mine endless rope speed governing mechanical winch that is applicable to the colliery subsurface environment, particularly a kind of speed change that adopted adopts friction wheel clutch mode, manually near machine operation, variable speed operation is convenient, the mine endless rope speed governing mechanical winch of third-level planetary train deceleration transmission flexibly.
Background technology:
Mine endless rope speed governing mechanical winch is applicable to the colliery subsurface environment, it is the rail-based conveyor system with rope traction, be mainly used in big lane, down-hole and realize material, equipment transportation, be specially adapted to the transportation traction of large-scale fully-mechanized mining equipment, also can be used under the metalliferous mine and the ground rail transportation, applicable to the rail transport that certain slope and fluctuations are arranged, can realize the through traffic of winding roadway behind configuration spring press rope wheel and the steering hardware.System configuration has winch driving gear, tightening device, shuttle car, tail wheel, press rope wheel, spring press rope wheel, holder rope sheave and steering hardware etc.Wherein, the speed change of winch motor adopts friction wheel clutch mode, manually nearly machine operation, and variable speed operation is convenient, flexible.Shuttle car has the band catcher and is not with two kinds of forms of catcher, and tightening device uses the rear portion hydraulic tensioning.System directly utilizes the down-hole to have rail system now, and the straight tunnel or the winding roadway of certain slope are being arranged, and can realize material, equipment and hydraulic support integral transportation.Can realize that material, equipment and hydraulic support fixed range are without the through traffic of reprinting.
The utility model content
The technical problems to be solved in the utility model is to tackle the rail transport of certain slope and fluctuations under the ore deposit, can realize the through traffic of winding roadway behind configuration spring press rope wheel and the steering hardware.
Major technique characteristics of the present utility model are: base is provided with winch motor, quick valve, valve at a slow speed, friction drive drum, sure brake; Its winch motor links to each other with quick valve, and fast valve links to each other with valve at a slow speed, and valve links to each other with friction drive drum at a slow speed, and friction drive drum links to each other with sure brake.
The beneficial effects of the utility model are: reduced dislodging hook and reversing and taken over number of times, avoided the accident that causes because of sport car, unhook, disconnected rope etc.Simplified the transportation program, reduced accident potential's link, reduced the shipping accident incidence, operated steadily and do not have to impact, vehicle is difficult for sliding down, the influence of having avoided sliding down to installing, producing, and the equipment dependability height, quantity is few, and is easy to maintenance, simple to operate.
Description of drawings
Accompanying drawing 1 is a product structure scheme drawing of the present utility model
The specific embodiment
The utility model is described in further detail in the specific embodiment below in conjunction with accompanying drawing
The mine endless rope speed governing mechanical winch of third-level planetary train deceleration transmission as shown in the figure mainly by: base 6 is provided with winch motor 1, quick valve 2, valve 3 at a slow speed, friction drive drum 4, sure brake 5; Wherein winch motor 1 links to each other with quick valve 2, and fast valve 2 links to each other with valve 3 at a slow speed, and valve 3 links to each other with friction drive drum 4 at a slow speed, and friction drive drum 4 links to each other with sure brake 5.
1, base: be welded into integral body by section bar, each parts such as electrical motor, planetary differential, friction wheel speed change clutch lock, two friction roll and normally closed hydraulic safe lock can be installed thereon, and by holding-down bolt with winch and basic fixed.
2, winch driving gear: winch driving gear is the propulsion source of total system, be two-wheel spiral wound form friction cylinder, the planetary differential of motor input shaft through-coupling constant-mesh, soon, at a slow speed under the corresponding combination of lock, form zero-speed, fast and at a slow speed, final transmission last level satellite gear and friction cylinder.Reach the purpose that transmits weight by the friction force between steel rope and the cylinder.
3 electrical motors: adopt YBK
2-280M-6 type fire proof motor, power are 55KW, and rotating speed is 980rpm, and motor output shaft adopts invoice serration, direct connection constant-mesh planetary differential.
4, planetary differential: by a duplex internally toothed annulus, gear for two stage planetary gear train is installed in the circle, is carried out speed change by two cover block brakes and friction wheel clutch mode.One cover friction wheel and first order planetary wheel carrier are by splined, and another set of friction wheel links by two flat keys and duplex internally toothed annulus.When the electrical motor starting under no load, two block brakes are all opened, planetary differential idle running, and two friction roll does not change.Can form at a slow speed, fast by the mutual use of two block brakes during cargo, finally by the two friction rolls of art level planetary system transmission.
5, drum segment: drum segment is made up of cover, art level transmission sun wheel in two bipyramid friction wheels, the circle tube.The bipyramid friction wheel connects easy disassembly, reliable transmission by key with the interior cover of circle tube; Final stage transmission sun wheel links to each other with secondary planet differentiator, art level planetary differential device, plays the driving coupling effect.
6 art gear stages: the final stage driving device is made up of internally toothed annulus, final stage planetary differential device, sure brake, final stage driving device bearing support etc.Sure brake is in normally open when normal operation, as the abnormal condition emergency braking takes place.Final stage driving device bearing support is fixed final stage planetary differential device by spline, and the final stage satellite gear has only from transferring not have revolution in normal operation, works the effect of slowing down.
Claims (1)
1. the mine endless rope speed governing mechanical winch of third-level planetary train deceleration transmission, it is characterized in that: base (6) is provided with winch motor (1), valve (2) fast, valve (3) at a slow speed, friction drive drum (4), sure brake (5); Its winch motor (1) links to each other with quick valve (2), and quick valve (2) links to each other with valve (3) at a slow speed, and valve (3) links to each other with friction drive drum (4) at a slow speed, and friction drive drum (4) links to each other with sure brake (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206724822U CN201999665U (en) | 2010-12-21 | 2010-12-21 | Mining endless rope speed regulation mechanical winch underdriven by three-stage planet wheel train |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206724822U CN201999665U (en) | 2010-12-21 | 2010-12-21 | Mining endless rope speed regulation mechanical winch underdriven by three-stage planet wheel train |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201999665U true CN201999665U (en) | 2011-10-05 |
Family
ID=44702412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206724822U Expired - Fee Related CN201999665U (en) | 2010-12-21 | 2010-12-21 | Mining endless rope speed regulation mechanical winch underdriven by three-stage planet wheel train |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201999665U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883650A (en) * | 2016-05-27 | 2016-08-24 | 张建 | Assembly technology of mining endless rope speed regulation mechanical winch |
| CN108298446A (en) * | 2018-01-18 | 2018-07-20 | 浙江省送变电工程有限公司 | It is twisted using big retarding mill tubes more double than the light hydraulic of planetary reduction box |
-
2010
- 2010-12-21 CN CN2010206724822U patent/CN201999665U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105883650A (en) * | 2016-05-27 | 2016-08-24 | 张建 | Assembly technology of mining endless rope speed regulation mechanical winch |
| CN108298446A (en) * | 2018-01-18 | 2018-07-20 | 浙江省送变电工程有限公司 | It is twisted using big retarding mill tubes more double than the light hydraulic of planetary reduction box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20131221 |