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Small servo winch

A hoist, a small technology, applied in the hoist field, can solve the problems affecting the normal operation of the hoist, affecting the application of the hoist, and the ropes being easily overlapped, etc., and achieving the effect of compact structure, stable operation and reliable winding.

Active Publication Date: 2022-03-25
YANSHAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

After investigation, it is found that the traditional hoist mainly has the following problems: 1. The external size is large, which affects the application of the hoist; 2. The ropes wound on the drum are prone to overlap, oblique winding, knotting, etc., which affect the normal operation of the hoist. Work

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  • Small servo winch
  • Small servo winch
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Embodiment Construction

[0029] The structure and features of the present invention will be described in detail below in conjunction with the drawings and embodiments. It should be noted that various modifications can be made to the embodiments disclosed herein, therefore, the embodiments disclosed in the specification should not be regarded as limitations on the present invention, but only as examples of embodiments, and its purpose is to make the present invention The features of the invention are self-evident.

[0030] Such as Figure 1-Figure 4 As shown, the small servo hoist disclosed in the present invention includes a hoist bracket, a reel mechanism, an inner cylinder mechanism, a drive module and a rope guide mechanism.

[0031] The hoist bracket is composed of a U-shaped bracket 1, a hoist left end cover 2 and a hoist right end cover 3. There are through holes in the center of the left and right side plates of the U-shaped bracket, and the left and right end covers of the hoist are respectiv...

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PUM

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Abstract

The invention provides a small servo winch. The small servo winch comprises a winch support, a winding drum mechanism, an inner drum mechanism, a driving module and a rope guiding mechanism. The driving module is arranged in the inner barrel mechanism, the inner barrel mechanism is arranged in the winding drum mechanism, the winding drum mechanism is arranged in the U-shaped winch support, the winding drum mechanism is a rotatable roller with a rope wound on the surface, and the driving module drives the winding drum mechanism to rotate, so that the rope wound on the surface of the winding drum is released or wound. The rope is reliably wound along the spiral rope groove in the surface of the winding drum through the rope guide mechanism. The winch has the advantages that the structure is compact, the size is small, ropes are wound orderly, and the winch works stably and reliably.

Description

technical field [0001] The invention relates to a winch, in particular to a small servo winch with compact and simple structure and high mechanical reliability. Background technique [0002] A hoist is a small lifting device that lifts or pulls heavy objects by winding ropes through a drum mechanism, also known as a winch. According to its power source, it can be divided into three types: manual hoist, electric hoist, and hydraulic hoist. The current hoist is mostly driven by electricity. The hoist can lift heavy objects vertically, and pull heavy objects horizontally or obliquely. Because of its simple operation, large amount of rope winding, and convenient displacement, it is widely used in construction, water conservancy projects, wharves and other fields of material lifting or flat dragging. [0003] The hoist can be used alone, or it can be used as a component of large-scale mechanical equipment such as lifting, road construction and mine hoisting. After investigation...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D1/12B66D1/14B66D1/36B66D1/54B66D1/28
CPCB66D1/12B66D1/14B66D1/36B66D1/54B66D1/28
Inventor 李二伟王骁贾智伟
Owner YANSHAN UNIV