CN201458620U - Endless-rope winder driver for mine - Google Patents
Endless-rope winder driver for mine Download PDFInfo
- Publication number
- CN201458620U CN201458620U CN 200920075195 CN200920075195U CN201458620U CN 201458620 U CN201458620 U CN 201458620U CN 200920075195 CN200920075195 CN 200920075195 CN 200920075195 U CN200920075195 U CN 200920075195U CN 201458620 U CN201458620 U CN 201458620U
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Abstract
The utility model discloses an endless-rope winder driver for a mine, which belongs to mine transportation device. A constant power double-speed motor is applied for adjusting speed to replace traditional mechanical speed regulation and variable-frequency motor for adjusting speed. A speed reduction device adopts two-stage simultaneous floating of high speed level planet frame floating and low speed level sun wheel, a high speed inner gear and a low speed inner gear are combined into a whole with the roller to realize power diffluence, and an electric hydraulic control system is combined to carry out abrasion type mechanical soft starting and remote operation control of the driving device. When in work, arbitrary switching between high speed and low speed can be carried out under the condition that the machine is not stopped. The endless-rope winder driver for the mine has the advantages of low cost, low noise, compact structure, convenient operation, safety and reliability.
Description
Technical field
The utility model discloses a kind of mine endless rope winch actuator, belong to the colliery special transportation device.Main as underworkings rope traction system, cooperate steel rope and other accessory equipment can carry out material, equipment transportation, be specially adapted to the long distance traction transportation of large-scale fully-mechanized mining equipment.
Background technology
Existing various car hauler, haulage gear ubiquity tractive force are less, are difficult to realize the down-hole transportation of main equipment; Most winches adopt mechanical speed governors, and volume is big, noise is high, complex structure, though there is the part winch to adopt the adjustable frequency motor speed governing, its technical requirements height is not easy to the down-hole and uses and keep in repair, and therefore the productive costs height can not get using widely and promoting; Existing winch almost all adopts artificial braking bar none, and labor intensity is big, safety and reliability are poor.Requirements such as that existing winch structure is difficult to realize is high-power, miniaturization, high security because of the particularity of working condition under the coal mine, existing and going into the well restriction and problems such as difficulty are installed.
Summary of the invention
For overcoming the above-mentioned various weak points of prior art, the utility model provides a kind of mine endless rope winch actuator.This device transports equipower two speed motor first Application in the colliery underworkings; In the winch mechanical transmission structure, adopt high, low speed inner gear and head roll to be connected as one, in the planet circular system transmission, adopt high-speed carrier and low-speed sun pinion floating structure simultaneously; Aspect brake system of winch, adopt safety arrestment, service braking and the separate electric hydraulic Long-distance Control of mechanical soft start.Be suitable for the high-power transportation device of coal mine roadway.
The utility model is realized with following technical scheme: a kind of mine endless rope winch actuator, comprise head roll, the stop mechanism that sure brake, service brake and clutch-brake are formed, give the electrical motor of head roll imput power, it is characterized in that electrical motor adopts the equipower two speed motor, also comprise the first class reducer structure that high-speed sun pinion, high-speed row star-wheel, high-speed carrier and high speed inner gear constitute, the equipower two speed motor connects with high-speed sun pinion in the first class reducer structure and passes through the high-speed sun pinion horsepower input; Also comprise the two reduction gear that constitutes by low-speed sun pinion, low-speed planets, low-speed carrier and low speed inner gear; High-speed carrier connects with low-speed sun pinion by gear coupling; Wherein high speed inner gear, low speed inner gear all are connected as one with head roll, the power of equipower two speed motor by high speed inner gear and low speed inner gear dual output to head roll, haulage cable work.
Principle of work is: during the head roll loaded work piece, unclamp clutch-brake, size according to actual payload, start the running of equipower two speed motor height (low) speed, low-speed carrier and the idle running of clutch and brake wheel, head roll does not rotate, slowly hold clutch-brake this moment tightly, under the effect of friction force between clutch-brake and the clutch and brake wheel, low-speed carrier and clutch and brake wheel are stopped operating, motor power (output) is delivered on the head roll by high speed inner gear and low speed inner gear simultaneously, drive the steel cable that twines thereon and realize the traction transportation, thereby realize the mechanical type soft start.If when needing normal brake application, hold service brake tightly and unclamp clutch-brake simultaneously in the working process, the braking head roll is realized service braking; Under the situation of need emergency braking, hold sure brake tightly and unclamp clutch-brake simultaneously, realize the emergency braking of head roll, utilize the electric hydraulic control system that head roll is carried out Long-distance Control, realize mechanical soft start, service braking and the emergency braking of actuating device.
The beneficial effects of the utility model are: high efficiency, compact conformation, easy and simple to handle, safe and reliable, noise is low. can be during this device busy according to the size of the required tractive force of reality, utilize the equipower two speed motor to take different travelling speeds, increase work efficiency, replace mechanical speed governors and variable-frequency motor speed governing with the speed governing of equipower two speed motor, simplify the structure, cost-cutting; Adopt high, low speed inner gear and head roll to be connected as one in the mechanical transmission structure, to import gross horsepower is diverted to and is passed on the head roll respectively on high speed inner gear and the low speed inner gear, reduced the gear teeth requirement of strength on the high, low speed inner gear, in the planet gear transmission structure, adopt floating structure can improve each strength of gear situation, reduce the transmission noise; This device adopts the long distance electric hydraulic control system to replace in the past manually closely braking, and is simple to operate understandable, safe and reliable, reduced working strength of workers widely.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Accompanying drawing is the utility model structure principle chart.
Among the figure, 1, the equipower two speed motor, 2, high-speed sun pinion, 3, high-speed row star-wheel, 4, high-speed carrier, 5, the high speed inner gear, 6, sure brake, 7, head roll, 8, gear coupling, 9, low-speed sun pinion, 10, low-speed planets, 11, the low speed inner gear, 12, low-speed carrier, 13, service brake, 14, clutch and brake wheel, 15, clutch-brake.
The specific embodiment
As shown in drawings, the utility model mainly comprises equipower two speed motor 1, planetary reducer, head roll 7, the stop mechanism that sure brake 6, service brake 13 and clutch-brake 15 are formed.Equipower two speed motor 1 is by high-speed sun pinion 2 horsepower inputs; High-speed sun pinion 2, high-speed row star-wheel 3, high-speed carrier 4 constitute the first class reducer structure with high speed inner gear 5, high-speed carrier 4 connects with low-speed sun pinion 9 by gear coupling 8, low-speed sun pinion 9, low-speed planets 10, low-speed carrier 12 constitute two reduction gear with low speed inner gear 11, its high speed inner gear 5, low speed inner gear 11 all combine as a whole with head roll 7, final equipower two speed motor 1 power by high speed inner gear 5 and low speed inner gear 11 dual outputs to head roll 7, haulage cable work.
Electric hydraulic control system head roll 7 is under the loaded work piece situation, unclamp clutch-brake 15 by operation electric hydraulic control system, size according to actual payload, start equipower two speed motor 1 and do the running of high (low) speed, low-speed carrier 12 and 14 idle running of clutch and brake wheel, slowly hold clutch-brake 15 tightly by the electric hydraulic control system, low-speed carrier 12 and clutch and brake wheel 14 are stopped operating, motor power (output) is delivered on the head roll 7 by high speed inner gear 5 and low speed inner gear 11 simultaneously, drive the steel cable that twines on it and realize the traction transportation, thereby realize the mechanical type soft start, the suffered impulsive force of electrical motor and mechanical component increases the service life when reducing to start.During normal brake application, hold service brake 13 tightly by operation electric hydraulic control system and unclamp clutch-brake 15 simultaneously in the working process, braking head roll 7 is realized service braking; In braking in emergency circumstances, hold sure brake 6 tightly by operation electric hydraulic control system 16 and unclamp clutch-brake 15 simultaneously, the urgent peace of realization head roll 7 is braked, utilize 16 pairs of drivings of electric hydraulic control system to roll 7 Long-distance Control, realize mechanical soft start, service braking and the emergency braking of actuating device, not only improved safety performance but also reduced labour intensity.During work,, can under non-stop-machine situation, carry out any switching of high low velocity, improve the tunnel applicable performance of conveying efficiency and winch according to different tunnel condition and travelling speeds.
Claims (1)
1. mine endless rope winch actuator, comprise head roll (7), sure brake (6), the stop mechanism that service brake (13) and clutch-brake (15) are formed, give the electrical motor of head roll (7) imput power, it is characterized in that electrical motor adopts equipower two speed motor (1), also comprise by high-speed sun pinion (2), high-speed row star-wheel (3), the first class reducer structure that high-speed carrier (4) and high speed inner gear (5) constitute, equipower two speed motor (1) connect with high-speed sun pinion (2) in the first class reducer structure and pass through high-speed sun pinion (2) horsepower input; Also comprise the two reduction gear that constitutes by low-speed sun pinion (9), low-speed planets (10), low-speed carrier (12) and low speed inner gear (11); High-speed carrier (4) connects with low-speed sun pinion (9) by gear coupling (8); High speed inner gear (5) wherein, low speed inner gear (11) all are connected as one with head roll (7), the power of equipower two speed motor (1) by high speed inner gear (5) and low speed inner gear (11) dual output to head roll (7), haulage cable work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920075195 CN201458620U (en) | 2009-07-23 | 2009-07-23 | Endless-rope winder driver for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920075195 CN201458620U (en) | 2009-07-23 | 2009-07-23 | Endless-rope winder driver for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201458620U true CN201458620U (en) | 2010-05-12 |
Family
ID=42385974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920075195 Expired - Fee Related CN201458620U (en) | 2009-07-23 | 2009-07-23 | Endless-rope winder driver for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201458620U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910546A (en) * | 2012-10-31 | 2013-02-06 | 徐州五洋科技股份有限公司 | Novel winch |
| CN103641008A (en) * | 2013-11-25 | 2014-03-19 | 无锡起岸重工机械有限公司 | Marine electric mooring winch |
| CN113639982A (en) * | 2021-08-13 | 2021-11-12 | 吉林大学 | Vacuum high-low temperature loading test device with double output mechanisms |
-
2009
- 2009-07-23 CN CN 200920075195 patent/CN201458620U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102910546A (en) * | 2012-10-31 | 2013-02-06 | 徐州五洋科技股份有限公司 | Novel winch |
| CN102910546B (en) * | 2012-10-31 | 2015-03-25 | 徐州五洋科技股份有限公司 | Novel winch |
| CN103641008A (en) * | 2013-11-25 | 2014-03-19 | 无锡起岸重工机械有限公司 | Marine electric mooring winch |
| CN113639982A (en) * | 2021-08-13 | 2021-11-12 | 吉林大学 | Vacuum high-low temperature loading test device with double output mechanisms |
| CN113639982B (en) * | 2021-08-13 | 2022-05-27 | 吉林大学 | Vacuum high-low temperature loading test device with double output mechanisms |
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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: 20100512 Termination date: 20120723 |