CN201722042U - High-power winch for endless rope speed regulating machine in mine - Google Patents
High-power winch for endless rope speed regulating machine in mine Download PDFInfo
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- CN201722042U CN201722042U CN2010202249942U CN201020224994U CN201722042U CN 201722042 U CN201722042 U CN 201722042U CN 2010202249942 U CN2010202249942 U CN 2010202249942U CN 201020224994 U CN201020224994 U CN 201020224994U CN 201722042 U CN201722042 U CN 201722042U
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- 229910000831 Steel Inorganic materials 0.000 description 6
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- 238000005065 mining Methods 0.000 description 2
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Abstract
The utility model relates to a high-power winch for an endless rope speed regulating machine in a mine, which comprises a base welded into a whole by structural members and fixed on a foundation by foundation bolts, an explosion-proof motor arranged on the base and used for providing power for an endless rope, a high-power two-speed gearbox connected with an output shaft of the explosion-proof motor by a coupling and a roller component arranged at one side of the gearbox and connected with a power-output shaft of the gearbox by a driving gear assembly. The motor rotation speed is changed and the hauling speed is adjusted by a switched reluctance device or a frequency conversion device to realize low speed with heavy load and high speed with light load and improve the working efficiency as well as the operation safety of equipment. As the high-power two-speed gearbox is adopted for the winch, the winch has the advantages of compact structure and high power.
Description
Technical field
The utility model relates to a kind of continuous rope continuous drafter winch, specifically is the high-power winch of a kind of mine endless rope speed governing machinery.
Background technology
The continuous rope continuous drafter is the mine rail transportation device with rope traction, is applicable to the common rail transportation of long distance, high spud angle, changeable slope, large-tonnage working condition.Be mainly used in colliery mining face under mine crossheading, the supporting and mining roadway in driving back, transport and produce material requested, equipment and discharge refuse, especially whole hydraulic support also can be used for the transportation of metallic ore underworkings and ground rail.System configuration has traction winch, tightening device, shuttle car, tail wheel, press rope wheel group, holder pulley set and automatically controlled etc., is combined into transport systems by steel rope.Above-mentioned the deficiencies in the prior art part is: mine winch can not satisfy high-performance requirement owing to be subjected to volume restrictions.
The utility model content
The technical problems to be solved in the utility model provides a kind of simple in structure, compact in design and can satisfy the high-power winch of mine endless rope speed governing machinery of high-power requirement.
For solving the problems of the technologies described above, the high-power winch of mine endless rope speed governing machinery that the utility model provides comprises:
Base is welded into integral body by framing member, by holding-down bolt and basic fixed;
Fire proof motor is located on the base;
Change speed gear box is located on the base and by coupler and is linked to each other with the output shaft of fire proof motor; This change speed gear box is high-power two grades of change speed gear boxs;
Drum assembly is located on the base and in change speed gear box one side; The takeoff output beam warp gear assembly and the drum assembly of change speed gear box are in transmission connection.
Further, described drum assembly comprises: big gear wheel, main shaft, bearing seat, bearing, end cap, cylinder and rope lining.
Further, described coupler is provided with the hand-driven belt type brake gear.
Further, the brake wheel of the axis of described change speed gear box is provided with the power hydraulic pressure block brake.
Further, described gear assembly and drum assembly are provided with protective cover.
The technique effect that the utlity model has: the high-power winch of mine endless rope speed governing machinery of the present utility model, it is the propulsion source of continuous rope continuous drafter, provide power by motor, utilize reductor to drive the winch drum rotation, make the steel rope motion by the friction force between steel rope and the cylinder, thereby reach the purpose of leading the fortune weight.Regulate haulage speed by the change speed gear box manual shift, thereby accomplish heavy-duty low-speed, underloading at a high speed, both can increase work efficiency to increase the safety performance of equipment operation.This change speed gear box is high-power two grades of change speed gear boxs, make this winch compact in design, volume less, be suitable for integral transportation and install and can satisfy high-power requirement.
Description of drawings
For the easier quilt of content of the present utility model is clearly understood, below the specific embodiment and in conjunction with the accompanying drawings of basis, the utility model is described in further detail, wherein:
Fig. 1 is the structural representation of the high-power winch of mine endless rope speed governing machinery among the embodiment;
Fig. 2 is the construction profile of the high-power winch of mine endless rope speed governing machinery among Fig. 1.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is elaborated:
The high-power winch of the mine endless rope speed governing of present embodiment machinery comprises: base 1, be located on the base 1 and be used to continuous rope that the fire proof motor 6 of power, the change speed gear box 5 of being located on the base 1 and linking to each other with the output shaft of fire proof motor 6 by coupler 8 are provided, this change speed gear box 5 is high-power two grades of change speed gear boxs; Be provided with drum assembly 7 in change speed gear box 5 one sides on the base 1, the takeoff output beam warp gear assembly 2 and the drum assembly 7 of change speed gear box 5 are in transmission connection.
Base 1 is welded into integral body by framing member, each parts of top setting winch, and base was by holding-down bolt and basic fixed when endless rope winch was installed.Base 1 guarantees to have certain weight and enough intensity to guarantee that winch is safe and reliable.
Gear assembly 2 is made up of gear wheel shaft, bearing seat, bearing, end cap etc., gear assembly is connected with output shaft of gear-box, the power that change speed gear box is spread out of is delivered to big gear wheel, big miniature gears is realized slowing down, miniature gears is a gear wheel shaft with the axle one, two end axles bearing and bearings are arranged, realize gear wheel shaft rotation transferring power.
Described drum assembly 7 comprises: big gear wheel, main shaft, bearing seat, bearing, end cap, cylinder and rope lining.Main shaft is connected with the big gear wheel spline, and main shaft has the rotation of two end axles bearing bearings, cylinder and big gear wheel bolt, and the rope lining is fixed with cylinder, realizes that cylinder rotates with the rotation of main shaft.Thereby motor power is delivered to cylinder, makes the friction between cylinder and the steel rope and produce rope traction power, finally realize the purpose of rope traction goods transport.
Described coupler 8 is provided with hand-driven belt type brake gear 3, after the realization endless rope winch stops, and pulling brake handgrip, by bearing pin, the manipulation brake shoe tightens up by the pivoted arm jaw, and brake shoe and coupler friction realize stopping brake.
Change speed gear box 5 adopts hardened face gear, manually shift fork gear shift, three grades of deceleration transmission.Fire proof motor 6 arrives input shaft by coupler with transmission of power, and bevel gear conversion direction of transfer is arranged, and realizes first order deceleration.Two straight gears are arranged on the angular wheel shaft, be delivered to respectively on two big gear wheels of axis, realize double reduction, axis top has manual fork controls axis two big gear wheels to slide, and realizes two grades of speed changes.The miniature gears of axis is realized third stage deceleration by the big gear wheel transmission of output shaft.The output of axis one end drives brake wheel, and the outside electrohydraulic brake of installing of brake wheel is realized the winch service braking.
The brake wheel of the axis of described change speed gear box 5 is provided with power hydraulic pressure block brake 4.The driven by motor connecting rod mechanism, the manipulation brake band tightens up and unclamps, and control brake band and brake wheel friction realize the endless rope winch service braking.
Described gear assembly 2 is provided with protective cover with drum assembly 7, to protect big miniature gears and to guarantee safety.
During work, provide power, adopt change speed gear box and the transmission of a pair of involute cylindrical spur gear,, reach the purpose that transmits weight by the friction force between steel rope and the cylinder by the rotation of endless rope winch cylinder by fire proof motor 6.Change speed gear box 5 has the speed governing of two grades of armstrong's patent shifts, and one grade is high speed gear, and one grade is low gear, and change speed gear box 5 axis shafts have brake wheel, and the outside electrohydraulic brake 4 of installing of brake wheel is realized the winch service braking.Change speed gear box 5 shafts connect pinion shaft by bearing seat, transmission of power is arrived big gear wheel, big gear wheel is connected with cylinder, thereby with the transmission of power of fire proof motor 6 to the serving cylinder, friction between serving cylinder and the steel rope and produce rope traction power realizes the purpose of rope traction goods transport.
Obviously, the foregoing description only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give exhaustive to all embodiments.And these belong to conspicuous variation or the change that spirit of the present utility model extended out and still are among the protection domain of the present utility model.
Claims (1)
1. the high-power winch of mine endless rope speed governing machinery, it is characterized in that comprising: base (1) is welded into integral body by framing member, by holding-down bolt and basic fixed; Fire proof motor (6) is located on the base (1); Change speed gear box (5) is located at base (1) and upward and by coupler (8) is linked to each other with the output shaft of fire proof motor (6); This change speed gear box (5) is high-power two grades of change speed gear boxs; Drum assembly (7) is located on the base (1) and in change speed gear box (5) one sides; The takeoff output beam warp gear assembly (2) of change speed gear box (5) is in transmission connection with drum assembly (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202249942U CN201722042U (en) | 2010-06-13 | 2010-06-13 | High-power winch for endless rope speed regulating machine in mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202249942U CN201722042U (en) | 2010-06-13 | 2010-06-13 | High-power winch for endless rope speed regulating machine in mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201722042U true CN201722042U (en) | 2011-01-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202249942U Expired - Fee Related CN201722042U (en) | 2010-06-13 | 2010-06-13 | High-power winch for endless rope speed regulating machine in mine |
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| Country | Link |
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| CN (1) | CN201722042U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921998A (en) * | 2016-05-27 | 2016-09-07 | 张建 | Assembling process of stepless rope continuous tractor winch assembly |
| CN107298397A (en) * | 2017-07-11 | 2017-10-27 | 常州御发工矿设备有限公司 | Coal mine transportation system double-drum winch |
-
2010
- 2010-06-13 CN CN2010202249942U patent/CN201722042U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105921998A (en) * | 2016-05-27 | 2016-09-07 | 张建 | Assembling process of stepless rope continuous tractor winch assembly |
| CN105921998B (en) * | 2016-05-27 | 2018-06-15 | 张建 | A kind of assembly technology of SQ-1200 endless rope series tractor winch assembly |
| CN107298397A (en) * | 2017-07-11 | 2017-10-27 | 常州御发工矿设备有限公司 | Coal mine transportation system double-drum winch |
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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: 20110126 Termination date: 20120613 |