Planetary clutch type self-control winding machine

A clutch-type hoist technology, applied in the field of hoist, can solve problems such as unsafe, labor-intensive, etc., and achieve the effect of strong adaptability and convenient use

Inactive Publication Date: 2007-12-12
王长运
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] It is well known that the current planetary clutch winch cooperates with the planetary clutch device and the friction brake device to control its lifting and lowering of heavy objects. When the clutch device is combined, the reel will do work, and when it is separated and falling, it will reverse, which must be controlled by the brake device. , the operator needs to operate two control handles at the same time for construction, so it is labor intensive and unsafe

Method used

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  • Planetary clutch type self-control winding machine
  • Planetary clutch type self-control winding machine
  • Planetary clutch type self-control winding machine

Examples

Experimental program
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Effect test

Embodiment Construction

[0011] Figure 1 is a two-stage variable speed planetary clutch eye-controlled winch, the spool shaft is supported by the bearing seat ①, the ring gear ② is indirectly combined with the frame by the friction belt ③; the ratchet energy ④ is fixed on the spool shaft by a key On the upper side, the pawl ⑤ is fixed on the bearing seat ① by the rotating shaft and is correspondingly combined with the ratchet ④. The sun gear ⑥ is the gear with the smallest number of teeth on the reel shaft. On the reel, the pulley ⑨ is keyed to the other end of the reel shaft.

[0012] In Figure 2, the friction wheel ⑩ is sleeved on the spool shaft by the bearing, and the pawl ⑤ can be combined with the ratchet wheel fixed on the spool shaft correspondingly, and is the tooth of the planetary clutch mounted on the spool ⑧. The rings ② are juxtaposed on the same end and can rotate relative to each other, and the force of receiving the friction belt ③ is controlled by the same handle.

[0013] In Figure...

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Abstract

The satellite clutch self control cable hoist does not have brake device, with the rising weight controlled without reverse of the rolling barrel, with the falling of weight free from power influence, with the clutch handle changing friction between the belt and wheel, to allow the quick falling of light loading. It features in the anti reverse device. It is safe, convenient, economical, convenient, and strong in applicability.

Description

Technical field: [0001] The invention belongs to a hoist in a hoisting device. Background technique: [0002] It is well known that today's planetary clutch hoist is coordinated by a planetary clutch device and a friction braking device to control the lifting and falling of heavy objects. When the clutch device is combined, its reel does work, and when it is separated and falls, it will reverse, which must be controlled by the braking device. , the operator needs to operate two control handles at the same time for construction, so it is labor-intensive and unsafe. In order to overcome its shortcomings, the following invention is specially made. Invention content: [0003] The invention is to provide a planetary clutch type self-control winch. There is no braking device on the drum. When the lifting object needs to stop during the rise, the drum will not be reversed but will be "automatically controlled", and the falling of the heavy object will not be affected by power. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B66D1/14
Inventor 王长运
Owner 王长运
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