CN202829402U - Winch provided with electromagnetic clutch device - Google Patents
Winch provided with electromagnetic clutch device Download PDFInfo
- Publication number
- CN202829402U CN202829402U CN 201220298231 CN201220298231U CN202829402U CN 202829402 U CN202829402 U CN 202829402U CN 201220298231 CN201220298231 CN 201220298231 CN 201220298231 U CN201220298231 U CN 201220298231U CN 202829402 U CN202829402 U CN 202829402U
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- CN
- China
- Prior art keywords
- clutch
- power
- electromagnetic clutch
- transfer clutch
- electromagnet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Mechanical Operated Clutches (AREA)
Abstract
A winch provided with an electromagnetic clutch device comprises a winding device. The winch provided with the electromagnetic clutch device is characterized by further comprising the electromagnetic clutch device, wherein the electromagnetic clutch device (20) is mounted on the winding device (10) and comprises a clutch (29), a shifting device (22), a push-pull rod (23), a push-pull plate (24), an electromagnet (26), a return spring (27) and an electromagnetic central spindle (28), and the winding device (10) comprises a gearbox (12) and a pinion (13). When the clutch slides on a support shaft (29A) in a reciprocating mode under the alternate function of the electromagnet and the return spring, the pinion on the gearbox is enabled to joint with or separate from an output shaft through the clutch. According to the winch provided with the electromagnetic clutch device, a manually operated clutch is changed into the electromagnetic clutch device, the effects that a person can control multiple winches, and the operation can be carried out in a multi-spot remote mode can be realized, and therefore manpower is saved, production cost is lowered, operation errors are reduced, and misoperation due to discordant match cannot happen.
Description
Technical field
The present invention relates to weight-hauling equipment, particularly with the winch of electromagnetic clutch device.
Background technology
Winch is the common equipment of manufacturing enterprise, generally is used for short-distance transport.In the prior art, the operation of every winch generally all needs the manual operation power-transfer clutch to control the start-stop of winch.In some application scenarios, for example with winch goods and materials are transported to the short distance carrying in warehouse from workshop, generally need two winchs, the vehicle that goods and materials will be housed is transported to the warehouse from the workshop, and another is withdrawn into the workshop loading from the warehouse reversing sense with empty wagons.Repeatedly carry out.Need repeatedly to operate from both direction with two workmans, distantly can occur to observe inaccurate, cooperate inharmoniously, cause misoperation, sometimes even can cause the accident.
Summary of the invention
The purpose of this invention is to provide a kind of winch with electromagnetic clutch device, overcoming above-mentioned shortcoming, automatically remotely-controlled operation reaches safety, accurately, transport fast, and saves a large amount of hand labors.
The objective of the invention is to realize by following technical scheme: the present invention is the winch with electromagnetic clutch device, comprise winding plant, it is characterized in that: also comprise electromagnetic clutch device, at described winding plant electromagnetic clutch device is housed, described electromagnetic clutch device comprises power-transfer clutch, stir device, pull bar, draw back plate, electromagnet, retracing spring, the electromagnetism mandrel, described electromagnet sleeve is contained in electromagnetism mandrel outside, one end of electromagnetism mandrel is wound with retracing spring, the other end of electromagnetism mandrel is through draw back plate, pull bar with stir device one end and be connected, stir the other end of device and the groove sliding block joint of the brasses on the power-transfer clutch, has the power-transfer clutch of clutch pawl on the end face slidably, be positioned at rotationally on the pivot shaft, winding plant comprises change speed gear box, miniature gears, the end of the output shaft of change speed gear box has driving key, should extend in the respective central holes of power-transfer clutch with the end of driving key, be used for being with the dynamic clutch rotation, has the clutch pawl on the left side of power-transfer clutch, on the miniature gears face corresponding with power-transfer clutch, has corresponding clutch pawl, be enclosed within on the optical axis part of output shaft with the miniature gears of big gear wheel engagement, when power-transfer clutch at electromagnet, under the retracing spring alternating action, when pivot shaft reciprocatingly slides, output shaft of gear-box is engaged with miniature gears or throws off through power-transfer clutch.
Being shaped as of the junction of pull bar and draw back plate, an end of pull bar are spherical, are connected with the junction of the draw back plate of respective shapes.
The present invention adopts electromagnet to come the folding of control clutch, cooperates by external circuits, and reverse winch stops when transporting to pros, the forward electromagnet produces suction, the electromagnet mandrel promotes draw back plate, pull bar, with the connection of stirring device promotion power-transfer clutch, and the work of forward winch.When running back, the forward winch stops, and the outage of forward electromagnet loses suction, with retracing spring power-transfer clutch is disconnected, and retracing spring is tried hard to recommend moving forward electromagnet mandrel, draw back plate moves by opposite sense, makes disengaging of clutch.Oppositely winch work this moment, when positive dirction pulling again, rightabout electrical motor, electromagnet cut off the power supply simultaneously, therefore can not cooperate inharmoniously, cause the thing of misoperation.
In sum, the present invention compared with prior art, the clutch that changes power-transfer clutch hand-manipulated is electromagnetic clutch, can realize that a people handles many winchs, but the multiple spot remote servicing has been saved manpower, reduced productive costs, reduce misoperation, and can not cooperate inharmoniously, cause the generation of misoperation.
Description of drawings
Fig. 1 is the work schematic diagram of winch of the present invention.
Fig. 2 is the front view of the electromagnetic clutch device 20 among Fig. 1.
Fig. 3 is the birds-eye view among Fig. 2.
Figure number title synopsis
10 winding plants
11 electrical motors, 12 change speed gear boxs, 13 miniature gearss, 14 big gear wheels, 15 steel ropes, 16 drums,
17 output shafts, 18 driving keys
20 electromagnetic clutch devices
21 brasses, 22 stir device, 23 pull bars, the 23A bulb, 24 draw back plates, 25 bases,
26 electromagnet, 27 retracing springs, 28 electromagnetism mandrels, 29 power-transfer clutchs, 29A pivot shaft, 30 mine cars
The specific embodiment
Planar view of the present invention such as Fig. 1,2 ends respectively are equipped with 1 winch of the present invention about figure, each is connected with two ends of mine car 30 by steel rope 15, per 1 winch includes winding plant 10 and electromagnetic clutch device 20, the output shaft 17, power-transfer clutch 29, the miniature gears 13 that comprise electrical motor 11, change speed gear box 12 in the winding plant 10, big gear wheel 14(is connected with the drum 16 that is wound with steel rope 15), be connected with big gear wheel 14 through miniature gears 13, after the entrucking, spur mine cars 30 to left movement by steel rope 15, after unloading in the in-position, left winding plant 10 outages.By the winch on right side empty wagons is drawn to the entrucking position more to the right and carries out again entrucking.
Such as Fig. 2,3 are depicted as electromagnetic clutch device 20, at described winding plant 10 electromagnetic clutch device 20 is housed, described electromagnetic clutch device 20 comprises power-transfer clutch 29, stir device 22, pull bar 23, draw back plate 24, electromagnet 26, retracing spring 27, electromagnetism mandrel 28, described electromagnet 26 is sleeved on electromagnetism mandrel 28 outsides, one end of electromagnetism mandrel 28 is wound with retracing spring 27, the other end of electromagnetism mandrel 28 is through draw back plate 24, pull bar 23 with stir device 22 1 ends and be connected, stir the other end of device 22 and the groove sliding block joint of the brasses 21 on the power-transfer clutch 29, has the power-transfer clutch 29 of clutch pawl on the end face slidably, be positioned at rotationally on the pivot shaft 29A, winding plant 10 comprises change speed gear box 12, miniature gears 13, the end of the output shaft 17 of change speed gear box 12 has driving key 18, should extend in the respective central holes (not shown) of power-transfer clutch 29 with the end of driving key 18, be used for being with dynamic clutch 29 rotations, has the clutch pawl on the left side of power-transfer clutch 29, on the end face corresponding with power-transfer clutch 29 of miniature gears 13, has corresponding clutch pawl; Miniature gears 13 is enclosed within on the optical axis part of output shaft 17, all the time with big gear wheel 14 engagements; When power-transfer clutch 29 was thrown off under retracing spring 27 effects, miniature gears 13 can be in output shaft 17 idle running; When power-transfer clutch 29 under electromagnet 26 effect (electromagnet 26 adhesives), when engaging with miniature gears 13, power-transfer clutch 29 is connected with miniature gears 13, then miniature gears 13 spreads out of the power of output shaft 17 through big gear wheel 14, at this moment winch work.Reciprocatingly slide at pivot shaft 29A by power-transfer clutch 29, the power on the output shaft of gear-box 17 is engaged with miniature gears 13 or throws off through power-transfer clutch 29.
Being shaped as of the junction of pull bar 23 and draw back plate 24, an end of pull bar 23 be spherical, is connected with the junction of the draw back plate 24 of respective shapes, blocks when avoiding pushing mechanism to work.
The present invention adopts electromagnet 26 to come the folding of control clutch 29, cooperates by external circuits, and when transporting to pros, square electromagnet 26 produces suction, and electromagnet mandrel 28 promotes draw back plate 24, pull bar 23, with the connection of stirring device 22 promotion power-transfer clutchs 29.When oppositely transporting, electrical motor 11 outages, electromagnet 26 outages of forward lose suction, with retracing spring 27 power-transfer clutch 29 are disconnected, and retracing spring 27 promotes electromagnet mandrel 28, draw back plate 24 is pressed the opposite sense motion, power-transfer clutch 29 is separated, and square winch stops.When the pulling of positive dirction again, rightabout electrical motor, electromagnet outage therefore can not cooperate inharmoniously, cause the thing of misoperation.The present invention compared with prior art, the clutch that changes power-transfer clutch hand-manipulated is electromagnetic clutch, can realize that a people handles many winchs, but the multiple spot remote servicing has been saved manpower, has reduced productive costs.
Claims (2)
1. with the winch of electromagnetic clutch device, comprise winding plant, it is characterized in that: also comprise electromagnetic clutch device, at described winding plant (10) electromagnetic clutch device (20) is housed, described electromagnetic clutch device (20) comprises power-transfer clutch (29), stir device (22), pull bar (23), draw back plate (24), electromagnet (26), retracing spring (27), electromagnetism mandrel (28), described electromagnet sleeve is contained in electromagnetism mandrel outside, one end of electromagnetism mandrel is wound with retracing spring, the other end of electromagnetism mandrel is through draw back plate, pull bar with stir device one end and be connected, stir the other end of device and the groove sliding block joint of the brasses on the power-transfer clutch, has the power-transfer clutch of clutch pawl on the end face slidably, be positioned at rotationally on the pivot shaft, winding plant comprises change speed gear box (12), miniature gears (13), the end of the output shaft of change speed gear box (17) has driving key (18), should extend in the respective central holes of power-transfer clutch with the end of driving key, be used for being with the dynamic clutch rotation, has the clutch pawl on the left side of power-transfer clutch, on the miniature gears face corresponding with power-transfer clutch, has corresponding clutch pawl, be enclosed within on the optical axis part of output shaft with the miniature gears of big gear wheel engagement, when power-transfer clutch at electromagnet, under the retracing spring alternating action, at pivot shaft (29A) when reciprocatingly sliding, output shaft of gear-box is engaged with miniature gears or throws off through power-transfer clutch.
2. the winch with electromagnetic clutch device according to claim 1 is characterized in that: being shaped as of the junction of pull bar (23) and draw back plate (24): an end of pull bar is for spherical, is connected with the junction of the draw back plate of respective shapes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298231 CN202829402U (en) | 2012-06-25 | 2012-06-25 | Winch provided with electromagnetic clutch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220298231 CN202829402U (en) | 2012-06-25 | 2012-06-25 | Winch provided with electromagnetic clutch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202829402U true CN202829402U (en) | 2013-03-27 |
Family
ID=47941158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220298231 Expired - Fee Related CN202829402U (en) | 2012-06-25 | 2012-06-25 | Winch provided with electromagnetic clutch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202829402U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264604A (en) * | 2018-09-28 | 2019-01-25 | 武汉船用机械有限责任公司 | A kind of winch clutch |
| CN112499380A (en) * | 2020-12-16 | 2021-03-16 | 西格码电气股份有限公司 | Automatic wire take-up device for electric power engineering and use method thereof |
-
2012
- 2012-06-25 CN CN 201220298231 patent/CN202829402U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109264604A (en) * | 2018-09-28 | 2019-01-25 | 武汉船用机械有限责任公司 | A kind of winch clutch |
| CN109264604B (en) * | 2018-09-28 | 2020-10-27 | 武汉船用机械有限责任公司 | Winch clutch |
| CN112499380A (en) * | 2020-12-16 | 2021-03-16 | 西格码电气股份有限公司 | Automatic wire take-up device for electric power engineering and use method thereof |
| CN112499380B (en) * | 2020-12-16 | 2023-04-07 | 西格码电气股份有限公司 | Automatic take-up device for electric power engineering |
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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: 20130327 Termination date: 20130625 |