CN203715139U - Integrated windlass - Google Patents
Integrated windlass Download PDFInfo
- Publication number
- CN203715139U CN203715139U CN201420098997.4U CN201420098997U CN203715139U CN 203715139 U CN203715139 U CN 203715139U CN 201420098997 U CN201420098997 U CN 201420098997U CN 203715139 U CN203715139 U CN 203715139U
- Authority
- CN
- China
- Prior art keywords
- reel
- motor
- drum brake
- winding drum
- motor shaft
- 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
Links
Abstract
The utility model relates to an integrated windlass. The windlass comprises a base, a front bearing, a rear bearing and a winding drum, and has the characteristics that bearing plates are arranged on the two sides of the base, the winding drum is provided with a motor shaft, the two ends of the motor shaft are fixed on the base through the bearing plates, the winding drum is supported by the front bearing and the rear bearing and fixed on the motor shaft, a motor outer rotor is fixedly arranged on the inner wall of the winding drum, a motor stator is fixed on the motor shaft positioned in the winding drum, a commutator power interface is formed in the motor stator and extends outside the winding drum, and a winding drum brake is fixedly arranged on the base and matched with the edges of two sides of the winding drum. According to the utility model, the integrated windlass is compact in size, high in efficiency and simple and convenient to maintain.
Description
Technical field
The utility model relates to a kind of integrated hoist.
Background technology
Existing winch as lifting, build the road and the machinery such as mine hoisting in constituent elements, because of simple to operate, wiring amount is large, the convenient widespread use of dislocation.Mainly apply to material lifting or flat the dragging of building, hydraulic engineering, forestry, mine, harbour etc.As Chinese utility model patent discloses a kind of energy-saving efficient winding engine No. 02230162.3, it is to utilize coupler that the high speed shaft of brake motor turning cylinder and planet-cycloid reducer is connect, the slow-speed shaft of planet-cycloid reducer and the turning cylinder of reel are connected, make the turning cylinder of brake motor, the turning cylinder of the high speed shaft of planet-cycloid reducer and slow-speed shaft, reel is on same axis, front axle bolster and rear axle bolster are split-type structural, have advantages of certain.
But existing winch is all to adopt motor to arrive the messenger chain mode of reel to retarder again, have that drive disk assembly is many, energy consumption greatly, inefficiency, the loaded down with trivial details problem of maintenance, aspect physical dimension layout, there is the deficiencies such as volume is large, weight is large.
Therefore, there is defect in existing winch, need to improve.
Summary of the invention
The purpose of this utility model is to provide volume compact, efficiency is high and the integrated hoist of easy maintenance.
Basic conception of the present utility model is: by the reel of existing winch from simple action element become be action element be also driver element.That is to say, reel is combined with motor, remove a series of transmission device in existing messenger chain, can not only significantly reduce volume and weight, and can raise the efficiency, reduce the energy consumption of transmission link, maintainability also significantly improves.While needing reel to move, only need to allow the electrical machine element in reel power up, can directly drive reel to rotate.Rather than as existing winch, must carry out transmission through a series of drive disk assembly and finally just drive reel to rotate.So, integrated hoist of the present utility model just can significantly reduce the energy consuming in transmission, the reel of direct effect and acting, and integrated with the reel of conduct acting as the motor driving, also at utmost utilized the clearance spaces of reel originally, for whole winch, to high-effect, miniaturization development, lay a good foundation, for winch field of application expands, provide technology platform.
Specifically, integrated hoist of the present utility model comprises base, front bearing, rear bearing and reel, it is characterized in that described base both sides have back plate, described reel has motor shaft, described motor shaft two ends are fixed on base by back plate, described reel is supported and fixed on motor shaft by front bearing and rear bearing, described reel inwall is fixedly installed motor outer rotor, be positioned on the motor shaft of described reel and be fixed with motor stator, described motor stator has commutator power interface, described commutator power interface extends to outside reel, on described base, be fixedly installed drum brake, described drum brake matches with reel both sides of the edge.
Motor stator described in the utility model can be according to the quantity of the output performance increase and decrease motor winding of reel, that is to say the torsional forces that motor stator quantity can need according to concrete environment for use and adjust.
Motor stator described in the utility model has commutator power interface, refer to that motor stator can have the mechanical commutation that the brush motor of existing common application is undertaken by carbon brush and commutator, or the electronic commutation that completed by controller by Hall unit induced signal of brushless motor.No matter that wherein any one commutator all possesses commutator power interface and is electrically connected to provide the energy with external power supply.
Drum brake described in the utility model can be gear type drum brake, outer holding block formula drum brake, interior shoe type drum brake, belt drum brake or disc type drum brake etc.When drum brake described in the utility model is gear type drum brake, described gear type drum brake matches with the gear ring that reel both sides of the edge have.During reel running, the inner disengaging of gear type drum brake dallied the gear coordinating with gear ring, when needs rotating cylinder drag, and the inner controlled combination of gear type drum brake, the strength of gear that transference gear ring coordinates stops the gear ring running with reel running, and then allows reel stop and locating.
Compared with the aforementioned existing similar products, integrated hoist volume compact of the present utility model, the high also easy maintenance of efficiency.
Content of the present utility model is further described with the following Examples, but content of the present utility model is not limited only to content related in embodiment.
Accompanying drawing explanation
Fig. 1 is the structural representation of integrated hoist in embodiment.
Fig. 2 is the construction profile schematic diagram of integrated hoist in embodiment.
The specific embodiment
As shown in Fig. 1～2, integrated hoist described in the present embodiment comprises base 1, front bearing 2, rear bearing 3 and reel 4, it is characterized in that described base 1 both sides have back plate 5, described reel 4 has motor shaft 6, described motor shaft 6 two ends are fixed on base 1 by back plate 5, described reel 4 is supported and fixed on motor shaft 6 by front bearing 2 and rear bearing 3, described reel 4 inwalls are fixedly installed motor outer rotor 7, be positioned on the motor shaft 6 of described reel 4 and be fixed with motor stator 8, described motor stator 8 has commutator power interface 9, described commutator power interface 9 extends to outside reel 4, on described base 1, be fixedly installed drum brake 10, described drum brake 10 matches with reel both sides of the edge.
Drum brake described in the present embodiment 10 is gear type drum brake, and the gear ring 11 that described gear type drum brake 10 has with reel both sides of the edge matches.
Claims (2)
1. an integrated hoist, comprise base, front bearing, rear bearing and reel, it is characterized in that described base both sides have back plate, described reel has motor shaft, described motor shaft two ends are fixed on base by back plate, described reel is supported and fixed on motor shaft by front bearing and rear bearing, described reel inwall is fixedly installed motor outer rotor, be positioned on the motor shaft of described reel and be fixed with motor stator, described motor stator has commutator power interface, described commutator power interface extends to outside reel, on described base, be fixedly installed drum brake, described drum brake matches with reel both sides of the edge.
2. integrated hoist as claimed in claim 1, is characterized in that described drum brake is gear type drum brake, and described gear type drum brake matches with the gear ring that reel both sides of the edge have.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098997.4U CN203715139U (en) | 2014-03-06 | 2014-03-06 | Integrated windlass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420098997.4U CN203715139U (en) | 2014-03-06 | 2014-03-06 | Integrated windlass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203715139U true CN203715139U (en) | 2014-07-16 |
Family
ID=51154307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420098997.4U Expired - Fee Related CN203715139U (en) | 2014-03-06 | 2014-03-06 | Integrated windlass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203715139U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594596A (en) * | 2019-01-29 | 2019-04-09 | 北京大圣格尔冶金设备有限公司 | A kind of built-in motor promotes winding plant and large excavator |
-
2014
- 2014-03-06 CN CN201420098997.4U patent/CN203715139U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109594596A (en) * | 2019-01-29 | 2019-04-09 | 北京大圣格尔冶金设备有限公司 | A kind of built-in motor promotes winding plant and large excavator |
| CN109594596B (en) * | 2019-01-29 | 2024-01-30 | 北京大圣格尔冶金设备有限公司 | Concealed motor lifting winch device and large excavator |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140716 Termination date: 20160306 |