Don't look at such a simple and inconspicuous chain block, its body is composed of more than 70 parts, each of which has its own role.

Today, let's understand the main parts and functions of chain block.

Cover: it belongs to dust-proof device, which can prevent parts from being affected by dust and protect internal parts;

Hook: it is used to fix the position of the chain block and lift the goods. The baffle of the upper hook has the function of preventing the chain block from falling;

Ratchet: it is an important part of the chain block and plays a brake role with the friction plate. Each chain block has a ratchet mechanism, which is composed of ratchet and pawl, mainly to prevent the chain block from reversing;

Friction plate: installed on both sides of the ratchet wheel to play a friction role;

Guide wheel: it is mainly located on the right wallboard and adjacent to the lifting chain. It plays a very important role in preventing the chain from overturning, smoothing the lifting chain and making the lifting work more smooth;

Right wall panel: it is used to fix the internal parts of the chain block and prevent the internal parts from loosening;

Hand zipper wheel: it is the pull belt of the hand zipper, and the hand zipper wheel generates braking to drive other parts to lift heavy objects;

Traveling shaft of chain block: it is used to fix the lower hook and the lifting chain. One end of the traveling shaft is fixed with a snap ring.

The above is the introduction of the main parts of the chain block. If the parts of the chain block are damaged during use, they should be replaced immediately. We are Hangzhou guanhang Machinery Co., Ltd., China, which produces and sells various parts of lifting machinery. You are welcome to consult and purchase.