The basic form of the lifting and rotating mechanism of the lifting platform

Fixed lifting mechanisms can be divided into hydraulic lifting mechanisms, vertical screw lifting mechanisms, chain lifting mechanisms, rack and pinion lifting mechanisms, etc. According to the working principle of the hydraulic lifting platform, it can be divided into scissor-type hydraulic lifting mechanism and straight-type hydraulic lifting mechanism.

The fixed lift mechanism has the advantages of compact structure, smooth operation, low noise, fast frequency response, large transmission power, low starting height, and easy operation. Hydraulic transmission is one of the fastest-growing technologies in mechanical equipment. Hydraulic components are basic parts of the mechanical industry. They have a high degree of standardization, serialization and generalization, which is beneficial to shortening the design and manufacturing cycle of machines and reducing manufacturing costs. In terms of control, ordinary fixed lifting mechanisms use conventional electrical control, which realizes the lifting of the lifting platform through switch buttons. This kind of control is economical and reasonable. The circuit is simple, easy to maintain and highly reliable.

Rotating mechanism modes can be divided into friction transmission, gear transmission, hydraulic transmission and other mechanisms. Friction transmission that relies on friction between parts to transmit power and movement includes belt transmission, rope transmission and friction wheel transmission.

Most cross-section friction wheel transmission mechanisms can be adapted to transmission situations with large shaft distances. Overload slippage can also play a role in buffering and protecting the transmission device. It has reversible rotation, smooth operation, low noise, simple structure, and easy manufacturing. This mechanism is a transmission mechanism with low cost, good craftsmanship, economy and practicality.