Pneumatic balance assistant lifting device

Abstract

The invention discloses a pneumatic balance assistant lifting device. The pneumatic balance assistant lifting device mainly comprises a base, a support column, a cylinder, a large swing arm, a small swing arm, a front pulley assembly, a rear pulley assembly, a steel wire rope and a lifting hook. The support column is fixed in the appropriate position by the base and is connected to the large swing arm through a lug and a rotation shaft. The cylinder is fixed on the large swing arm. One end of the steel wire rope is connected to the cylinder through a connection part. The other end of the steel wire rope is connected to the lifting hook. The middle of the steel wire rope carries out non-slip friction through the pulley assemblies on the small swing arm. The device utilizes the principle of the pneumatic self-balancing of the cylinder and the principle of small pulley turning and friction, solves the problem that a heavy object manual carrying process has the defects of large labor strength, high time consumption and high cost, can realize the lifting, translation and dropping of heavy objects and utilizes a small swing arm folding mechanism so that the utilization of space is improved.

Description

technical field [0001] The invention designs a lifting mobile device, in particular, a pneumatically balanced power-assisted lifting device. Background technique [0002] In factories, when heavy objects are transferred from the previous process to the next process, manual handling is often required, which consumes a lot of labor. Under the eight-hour working system, the labor intensity of manual handling will not only affect the workers' health to a certain extent, but also pose a great challenge to safety. Especially when carrying heavy objects, the manpower consumed will increase sharply, thereby increasing the cost of the product. [0003] The patent No. 201510341078.4 discloses a pneumatic balance power-assisted manipulator for loading and unloading wheel blanks. The pneumatic balance power-assisted manipulator for loading and unloading wheel blanks uses the principle of pneumatic balance and can counteract the automatic balance of heavy objects during the handling pro...

AI Technical Summary

Problems solved by technology

[0004] This patent realizes the semi-automatic handling, loading, flipping, and exchanging of wheels on different production lines, which greatly reduces labor intensity, but the mechanism is complex, the equipment cost is high, the space occupancy rate is high, and the flexibility is poor

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