HangZhou JinDiao Hoisting Machinery CO.,Ltd.
Address: Dongfeng Village,Daicun Town,Xiaoshan District,Hangzhou,Zhejiang
Main products: chain hoist, lever hoist, electric hoist, lifting chain, hand puller and so on.
Hand chain hoist working principle? Hand chain hoist structure principle? Hand chain hoist operating principle? I mention this hand chain hopper problem Who can help solve?
Net friend replies:
Hand chain hoist works: hand chain hoist is by pulling the manual chain, bracelet wheel rotation, the friction plate ratchet, the brake seat into a common rotation, the tooth shaft will rotate the gear, the short axis and the spline hole gear. In this way, the lifting sprocket on the spline gears drives the lifting chain, thereby smoothly lifting the weight. The use of ratchet friction plate one-way brake, under the load can be self-braking, pawl under the action of the spring with the ratchet to ensure that the safety of the brake hope to help you.
Hand chain hoist structure principle: with reverse reversing brake reducer and chain pulley group combination, the use of symmetrical arrangement of two spur gear rotation structure, durable and efficient. Hand chain hoist operating principle is the principle of hand chain hoist is the manual operation of hand chain hoist.