Micro electric hoist

Abstract

The invention relates to the technical field of lifting equipment, in particular to a miniature electric hoist, comprising a guide rail, a mounting seat is fixedly connected to the guide rail through a connecting plate, a first motor is fixedly installed at the lower end of the mounting seat, and the output of the first motor is A rewinding mechanism is installed on the shaft, and an adjustment and retarding mechanism is arranged at the position of the mounting seat on the left side of the rewinding mechanism. The output shaft of the first motor is connected with a rewinding restraint mechanism through a transmission mechanism. There is also an auxiliary detection mechanism on the mechanism. Through the set adjustment and retarding mechanism, the winding speed can be reasonably regulated according to the height of the lifting heavy object, so as to improve the safety of the device in use. The orderly arrangement avoids disordered winding, and combined with the auxiliary detection mechanism, the whole process of the wire rope during the winding process can be monitored, and the safety of the device in use is improved.

Description

technical field [0001] The invention relates to the technical field of lifting equipment, in particular to a miniature electric hoist. Background technique [0002] Micro electric hoist is a kind of lifting hoist. It is generally divided into household miniature hoist and industrial miniature hoist. It can also be divided into wire rope miniature electric hoist and chain miniature electric hoist. [0003] In the process of using the existing miniature electric hoist, when the miniature electric hoist drives the heavy object to rise, the higher the height of the heavy object, the greater the risk. The speed can be adjusted reasonably according to the height of the hoisting heavy objects. At the same time, when the existing miniature electric hoist is in use, especially for the wire rope miniature electric hoist, during the use process, the wire rope cannot be retracted. Carrying out effective guidance, it is easy to be turbulent, and there are certain safety hazards. At the ...

AI Technical Summary

Problems solved by technology

[0003] During the use of the existing miniature electric hoist, when the miniature electric hoist drives the weight up, the higher the height of the weight, the greater the risk. The speed can be adjusted reasonably according to the height of the hoisting weight. At the same time, when the existing miniature electric hoist is in use, especially for the wire rope miniature electric hoist, in the process of use, the wire rope cannot be retracted. For effective guidance, it is easy to encounter the problem of turbulent winding, and there are certain safety hazards. At the same time, during the use process, the steel wire rope cannot be monitored throughout the whole process, so that it cannot be found in time when it encounters situations such as wire rope breakage. Evasion, in urgent need of improvement in use safety

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