CN202245870U - Endless-rope winch adopting electromagnetic speed adjusting motor - Google Patents
Endless-rope winch adopting electromagnetic speed adjusting motor Download PDFInfo
- Publication number
- CN202245870U CN202245870U CN2011202942930U CN201120294293U CN202245870U CN 202245870 U CN202245870 U CN 202245870U CN 2011202942930 U CN2011202942930 U CN 2011202942930U CN 201120294293 U CN201120294293 U CN 201120294293U CN 202245870 U CN202245870 U CN 202245870U
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- CN
- China
- Prior art keywords
- speed adjusting
- adjusting motor
- friction wheel
- endless
- rope winch
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- Expired - Fee Related
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Abstract
The utility model discloses an endless-rope winch adopting an electromagnetic speed adjusting motor. The endless-rope winch mainly comprises a bearing support (1), a friction wheel (2), a safety brake (3) and the electromagnetic speed adjusting motor (4), wherein the right end of the friction wheel (2) is connected with the safety brake (3); the left end of the friction wheel (2) is connected with the bearing support (1); and the right end of the safety brake (3) is connected with the electromagnetic speed adjusting motor (4). The utility model has the benefits as follows: the electromagnetic speed adjusting motor has the advantages of simple structure, running reliability, applicability, convenience in maintenance (without a collector and a slip ring), good starting performance, small control power, easiness in autocontrol and remote control, wide speed adjusting ratio (1 to 10) and higher speed adjusting accuracy, and is convenient for an operator to realize medium-range and remote control; and the number of operators is reduced, and the labor productivity and the safety are improved.
Description
Technical field
The utility model relates to a kind of being used for and goes down the hill on colliery mining face under mine crossheading, the exploiting field and concentrated track lane; Directly utilize the down-hole to have rail system now; Realization is applicable to the common rail transportation of long distance, high spud angle, changeable slope, large-tonnage working condition without the continuous through traffic of reprinting, and mainly solves driving surface material, equipment and personnel's transportation; Especially the hydraulic support integral transportation also can be used for the endless rope winch that metal mine underworkings and ground rail transport.
Background technology
The continuous rope continuous traction system is the colliery assistant conveyance system with rope traction, disposes endless rope winch, tightening device, shuttle car, tail wheel, press rope wheel and holder rope sheave etc.Endless rope winch is for total system power to be provided as system host.
Existing endless rope winch all adopts the structure of common electric machine-two-stage planetary gear speed reducing mechanism-friction wheel, complex structure, and manufacturing cost is high, and driving efficiency is low, is awkward maintenance, is unfavorable for shortcomings such as automatic guidance.Wherein speed reduction gearing all accounts for more than 50% of complete machine on manufacturing cost and weight.
The utility model content
The technical matters that the utility model will solve provides a kind of endless rope winch that adopts electromagnetic adjustable speed motor.
The keystone configuration characteristics of the utility model are: mainly be made up of bearing seat, friction wheel, sure brake, electromagnetic adjustable speed motor; Its friction wheel right-hand member connects a sure brake; The friction wheel left end connects a bearing seat, and its sure brake right-hand member connects an electromagnetic adjustable speed motor.
The beneficial effect of the utility model is: electromagnetic variable speed motor is simple in structure, and is reliable, is suitable on (commutatorless, no slip ring) easy to maintenance; Starting ability is good, and power controlling is little, is easy to automatic control and remote control; Speed ratio wide (1: 10), adjusting speed accuracy is higher, and the handled easily person realizes medium-long range control.Reduce the operation number, raise labour productivity and safety.
Description of drawings:
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is explained further details
Fig. 1, the utility model product structure scheme drawing.
The specific embodiment
As shown in Figure 1; A kind of endless rope winch that adopts electromagnetic adjustable speed motor; Mainly constitute by bearing seat 1, friction wheel 2, sure brake 3, electromagnetic adjustable speed motor 4; Its friction wheel 2 right-hand members connect a sure brake 3, and friction wheel 2 left ends connect a bearing seat 1, and its sure brake 3 right-hand members connect an electromagnetic adjustable speed motor 4.
The utility model is the technology innovation to endless rope winch host driven mechanism.Existing endless rope winch adopts the multi-stage planetary gear drive mechanism, and disposes 2 covers and brake speed regulation device soon, at a slow speed, by operative employee's manual regulation drum speed, to realize different rotating speed in traction weight and the playback.
The utility model adopts electromagnetic adjustable speed motor direct drive friction wheel, drives the rope traction weight.After adopting electromagnetic adjustable speed motor, when replacing the multi-stage planetary gear transmission, speed regulation device is braked in cancellation soon, at a slow speed, only on reel, keeps 1 cover safety catch, uses as safety arrestment.The speed governing of reel realizes that through special-purpose speed regulation device speed governing is more convenient, and is more accurate.Electromagnetic variable speed motor is the simple AC stepless speed changeable motor of a kind of control; By AC three-phase asynchronous motor; Eddy current clutch (also claiming electromagnetic slip clutches) and tachogenerator are formed, and cooperate the back to form a cover AC speed regulating actuating device with controller, and the inverse feedback automatic speed regulation system that tests the speed is housed; Can in relatively broader range of speed, carry out level and smooth infinite speed variation.
Claims (1)
1. endless rope winch that adopts electromagnetic adjustable speed motor; Mainly constitute by bearing seat (1), friction wheel (2), sure brake (3), electromagnetic adjustable speed motor (4); It is characterized in that: its friction wheel (2) right-hand member connects a sure brake (3); Friction wheel (2) left end connects a bearing seat (1), and its sure brake (3) right-hand member connects an electromagnetic adjustable speed motor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202942930U CN202245870U (en) | 2011-08-12 | 2011-08-12 | Endless-rope winch adopting electromagnetic speed adjusting motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202942930U CN202245870U (en) | 2011-08-12 | 2011-08-12 | Endless-rope winch adopting electromagnetic speed adjusting motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202245870U true CN202245870U (en) | 2012-05-30 |
Family
ID=46107143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202942930U Expired - Fee Related CN202245870U (en) | 2011-08-12 | 2011-08-12 | Endless-rope winch adopting electromagnetic speed adjusting motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202245870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381647A (en) * | 2011-08-12 | 2012-03-21 | 安徽省新东方矿业机电有限公司 | Electrodeless rope winch with electromagnetic speed-regulating motor |
-
2011
- 2011-08-12 CN CN2011202942930U patent/CN202245870U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102381647A (en) * | 2011-08-12 | 2012-03-21 | 安徽省新东方矿业机电有限公司 | Electrodeless rope winch with electromagnetic speed-regulating motor |
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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: 20120530 Termination date: 20150812 |
|
| EXPY | Termination of patent right or utility model |