Tape spool control device of hauling winch

A control device and a technology with a shaft, which are used in motor vehicles, transportation and packaging, and vehicles for freight transportation, etc., can solve the problems of low safety and stability, complicated switching processes, and high production costs, and achieve simple structure, The effect of high stability and high safety in use

Active Publication Date: 2009-01-21
ZHEJIANG TOPSUN LOGISTIC CONTROL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned fast rotating manual winch device has a relatively complicated structure and high production cost, and it still needs to cooperate with the ratchet and pawl to achieve one-way rotation, and the safety and stability during work are not high.
On the other hand, the switching process between different working modes is also complicated and difficult to operate

Method used

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  • Tape spool control device of hauling winch
  • Tape spool control device of hauling winch
  • Tape spool control device of hauling winch

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Figure 1 and figure 2 As shown, the winch includes a bracket 1 and a belt shaft 2 connected to the bracket 1 , the belt shaft 2 can rotate relative to the bracket 1 , and a winding belt for binding goods can be wound on the belt shaft 2 . The belt shaft 2 control device of this winch is arranged on the support 1 place of the winch, and this device is connected with an end of the belt shaft 2 of the winch. This device is made up of spare parts such as casing 3, worm gear 4, worm screw 5, driving mechanism.

[0024] Such as figure 2 As shown in Fig. 3, a box body 3 is fixed on the side of the winch bracket 1, and a worm wheel 4 and a worm screw 5 meshing with each other are housed in the box body 3. The box body 3 is provided with a straight-through pressure oil filling cup 16 for adding lubricating oil to the worm gear 4 and the worm screw 5 . The worm gear 4 is connected to one end of the belt shaft 2 and can rotate with the belt shaft 2 , and the other end of the be...

Embodiment 2

[0029] In this embodiment, a through hole for inserting a crowbar and driving the belt shaft 2 to rotate is opened at the end of the belt shaft 2 . When it is necessary to switch the working mode, a crowbar is inserted in the through hole, and the belt shaft 2 is driven to rotate by turning the crowbar. The rest are the same as in Example 1, and will not be described in detail herein.

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PUM

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Abstract

The invention provides a spool control device for a winch, belonging to the transport machinery product field. The device solves the problems of complicated structure, poor safety and stability during operation, inconvenient operation, and the like, in the existing twirling hand winch device. The spool control device for the winch is arranged on a winch support and is connected with a spool, and comprises a case body fixed on the side part of the winch support, wherein, a worm wheel and a worm which are engaged with each other are arranged in the case body; the worm wheel is connected with one end of the spool and can rotate along with the spool, while the other end of the spool extends outside the winch support; the worm is connected with a drive mechanism which can drive the worm to rotate; and when the drive mechanism does not work, the worm wheel is separated from the worm by rotating the worm wheel to drive the worm to axially move. The spool control device for the winch has the advantages of convenient operation, high work stability, higher use security, simple and compact structure, small space usage, etc.

Description

technical field [0001] The invention relates to a winch with a worm gear transmission mechanism, which belongs to the field of transportation machinery products. Background technique [0002] In the process of transporting goods by car, the goods usually need to be bundled to prevent the goods from falling off or colliding with each other when the car is driving, resulting in loss or damage. Although the method of directly binding with ropes is very common, it is time-consuming and laborious, and it is difficult to tie the goods tightly. A winch is an advanced lashing tool. It is convenient and safe to use a winch to bind goods, and is very popular among drivers. [0003] Existing winches are usually made up of support, belt shaft and binding belt. The tape shaft is connected to the bracket and the tape shaft is rotatable, and the binding tape is wound on the tape shaft. A crowbar hole is provided at the outer end of the belt shaft protruding out from the bracket. When ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B13/22B65B13/18B60P7/06
Inventor 阮卜琴
Owner ZHEJIANG TOPSUN LOGISTIC CONTROL CO LTD
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