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Structure of windlass

A hoist and reel technology, applied in the field of hoist equipment, can solve the problems of large volume, unfavorable installation and use, and small size, and achieve the effect of high power

Inactive Publication Date: 2013-04-10
JIANGSU ZHONGSHENG CONSTR GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the transmission part is composed of an independent gearbox, and the method of directly connecting and fixing the gearbox and the reel generally has a large volume under the same power condition, so it is not conducive to installation and use in a small space condition.
The transmission system is composed of planetary gears, and the structure in which the planetary gears are installed in the reel has the advantage of smaller dimensions under the same power, but due to structural reasons, it is generally only suitable for small-power winches.

Method used

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  • Structure of windlass

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Embodiment Construction

[0010] In the figure, the structure of the winch includes a base 1, a bracket 2, a motor 3, a bearing 4, a drive shaft 5, a retaining ring 6, a central gear 7, an internal gear 8, a planetary gear 9, a brake disc 10, and a reel 11. Transmission shaft 12, working brake 13, stop brake 14, and disc planetary gear carrier 15. The frame components include base 1 and two brackets, and two brackets 2 are fixedly installed on the base 1. The transmission part consists of bearing 4, drive shaft 5, retaining ring 6, sun gear 7, ring gear 8, planetary gear 9, disc planetary gear carrier 15, the retaining ring 6 and disc planetary gear carrier 15 The bearing 4 is fixedly installed on the same drive shaft 5, and they all have the degree of freedom of mutual transmission, and the disc planetary gear carrier 15 is inside the retaining ring 6, and the gear is fixedly installed inside the retaining ring 6 8. Two or three identical planetary gears 9 are evenly distributed on the outer ring of t...

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Abstract

The invention discloses the structure of a windlass. According to the structure of the windlass, machine frame components comprise a pedestal and two supports, wherein the two supports are fixedly arranged on the pedestal. An independent transmission component consists of a bearing, a driving shaft, a holding ring, a center gear, an annular gear, a planetary gear and a disc type planetary gear rack, a transmission component and a drum component are fixedly arranged on the same axis, and the transmission component and the drum component are arranged between the two supports through the bearing. According to the structure of the windlass, the advantages of smaller profile size and large power of the windlass can be realized at the same time.

Description

technical field [0001] The invention relates to a hoisting machine equipment technology, in particular to a hoisting machine structure. Background technique [0002] At present, although the structure of the hoist is different, it generally consists of a motor, a braking component, a transmission component, and a frame component. In the connection relationship between these components, it can be divided into two structural modes. One kind of transmission part is composed of an independent ordinary gearbox, the output end of the gearbox and the reel are directly fixed and installed together; the other kind of structure is like this: the transmission part is composed of a planetary reduction mechanism, and the planetary The reduction mechanism is fixedly installed inside the reel. [0003] There are varying degrees of disadvantages in both structures. Among them, the transmission part is composed of an independent gearbox, and the method of directly connecting and fixing ...

Claims

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Application Information

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IPC IPC(8): B66D1/12B66D1/22
Inventor 刘永
Owner JIANGSU ZHONGSHENG CONSTR GROUP
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