CN202671078U - Small suspension hydraulic winch - Google Patents
Small suspension hydraulic winch Download PDFInfo
- Publication number
- CN202671078U CN202671078U CN 201220257998 CN201220257998U CN202671078U CN 202671078 U CN202671078 U CN 202671078U CN 201220257998 CN201220257998 CN 201220257998 CN 201220257998 U CN201220257998 U CN 201220257998U CN 202671078 U CN202671078 U CN 202671078U
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- hydraulic
- small suspension
- hydraulic motor
- winch
- way
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- Expired - Fee Related
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Abstract
The utility model relates to a small suspension hydraulic winch for a fully mechanized mining face under the mine shaft, and the small suspension hydraulic winch is used for mounting and dismounting the mining equipment and replacing the hand-drive block with big labor intensity and slow speed. The small suspension hydraulic winch comprises a framework, a drum, a drum shaft, a coupling, a support, a two-way hydraulic motor, a hydraulic lock, a hanging ring and a steel wire rope, and is characterized in that the hydraulic is connected with the two-way hydraulic motor. When hoisting, the small suspension hydraulic winch is hung on a bracket cross beam used for supporting the top plate, and the two-way hydraulic motor is hydraulically driven by the pressure provided by the hydraulic pump station, thereby completing hoisting. The hydraulic lock has the function that when the liquid supply to the two-way hydraulic motor is stopped, a heavy object can be fixed at a required height. Compared with the prior art, the small suspension hydraulic winch has the benefits of reduction of the labor intensity, quickness and safety.
Description
Technical field: this applicable novel relating under a kind of coal mine, the small-sized suspension type hydraulic pressure winch that fully-mechanized mining working uses.
Background technology: when the installation of colliery down-hole combined mining working, dismounting coal-cutting machinery equipment, its lifting work " bottle gouard moved by hands " commonly used is carried out.This Manual hoisting instrument speed is slow, and labour intensity is large.Fully-mechanized mining working is installed on the hydraulic power unit that pressure liquid is provided to the hydraulic pressure support, has ready conditions use hydraulically powered lifting gear fully.But also there is not this Hydraulic for lifting load instrument that is applicable to use under the coal mine at present.
Summary of the invention: the purpose of this utility model provides a kind of specializing under the coal mine, the small-sized suspension type hydraulic pressure winch that fully-mechanized mining working uses.The technical scheme that the utility model technical solution problem adopts is, it is comprised of framework, reel, drum shaft, shaft coupling, bearing, two-way hydraulic motor, hydraulic lock, suspension ring, steel rope, suspension hook, it is characterized in that hydraulic lock is connected with two-way hydraulic motor.Two-way hydraulic motor is connected with bearing, and bearing is connected with framework, behind reel and the drum shaft assembly connection, in the framework of packing into.The two-way hydraulic motor output shaft is connected with drum shaft with shaft coupling.Suspension ring are connected with frame roof.Steel rope is fixed and is wrapped on the reel.Suspension hook is connected with steel rope.The effect of hydraulic lock is when stopping to the two-way hydraulic motor feed flow, two-way hydraulic motor can be braked, and weight is fixed on the certain altitude.During lifting, at first with small-sized suspension type hydraulic pressure winch, be suspended in the rack beam for supporting roof.Two-way hydraulic motor is worked under the pressure liquid that hydraulic power unit provides drives.Reel is rotated.By the steel rope weight of slinging.When weight rises to operating altitude, stop to the two-way hydraulic motor feed flow, weight then is fixed on this height by hydraulic lock.Again during lifting, change the feed liquor direction of two-way hydraulic motor, hydraulic lock discharges, and two-way hydraulic motor can be realized reversing, thereby makes reel emit steel rope.
Should explicitly point out: the utility model beneficial effect compared with prior art is, reduce labor intensity, fast, safety.
Description of drawings: accompanying drawing is the utility model structural representation.
The specific embodiment: as shown in drawings, behind reel 10 and drum shaft 6 assembly connections, be installed in the framework 8.Hydraulic lock 2 is connected with two-way hydraulic motor 4, and two-way hydraulic motor 4 is connected with bearing 1, and bearing 1 is connected with framework 8.Two-way hydraulic motor axle 5 usefulness shaft couplings 3 are connected with drum shaft 6.Suspension ring 9 are connected with framework 8 tops.Steel rope 12 is fixedly connected on the reel 10, and twines along the reel circumference.Suspension hook 11 is connected with steel rope 12.Hydraulic lock 2, pipe interface 7 are connected with the pipeline of fully-mechanized mining working hydraulic efficiency pressure system.
Claims (1)
1. small-sized suspension type hydraulic pressure winch, it is comprised of framework, reel, drum shaft, shaft coupling, bearing, two-way hydraulic motor, hydraulic lock, suspension ring, steel rope, it is characterized in that hydraulic lock is connected with two-way hydraulic motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220257998 CN202671078U (en) | 2012-05-28 | 2012-05-28 | Small suspension hydraulic winch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220257998 CN202671078U (en) | 2012-05-28 | 2012-05-28 | Small suspension hydraulic winch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202671078U true CN202671078U (en) | 2013-01-16 |
Family
ID=47491995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220257998 Expired - Fee Related CN202671078U (en) | 2012-05-28 | 2012-05-28 | Small suspension hydraulic winch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202671078U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103224201A (en) * | 2013-04-16 | 2013-07-31 | 吕明俊 | Hydraulic multi-motor driving device of winch |
| CN103303181A (en) * | 2013-06-14 | 2013-09-18 | 万红章 | Automatic loading and unloading brick transport cart |
| CN103770686A (en) * | 2014-01-14 | 2014-05-07 | 万红章 | Automatic boom-type loading-unloading brick truck |
| CN105271033A (en) * | 2015-10-28 | 2016-01-27 | 王明明 | Small lifter |
-
2012
- 2012-05-28 CN CN 201220257998 patent/CN202671078U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103224201A (en) * | 2013-04-16 | 2013-07-31 | 吕明俊 | Hydraulic multi-motor driving device of winch |
| CN103224201B (en) * | 2013-04-16 | 2015-12-30 | 吕明俊 | A kind of winch hydraulic multi-motor actuating device |
| CN103303181A (en) * | 2013-06-14 | 2013-09-18 | 万红章 | Automatic loading and unloading brick transport cart |
| CN103770686A (en) * | 2014-01-14 | 2014-05-07 | 万红章 | Automatic boom-type loading-unloading brick truck |
| CN105271033A (en) * | 2015-10-28 | 2016-01-27 | 王明明 | Small lifter |
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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: 20130116 Termination date: 20130528 |