Miniature electric hoist

Abstract

The invention relates to the technical field of hoisting equipment, in particular to a miniature electric hoist. The miniature electric hoist comprises a guide rail, wherein the guide rail is fixedly connected with a mounting seat through a connecting plate, a first motor is fixedly mounted at the lower end of the mounting seat, a winding mechanism is mounted on an output shaft of the first motor, an adjusting retarding mechanism is arranged at the position, located on the left side of the winding mechanism, of the mounting seat, an output shaft of the first motor is connected with a winding restraining mechanism through a transmission mechanism, and an auxiliary detection mechanism is further arranged on the winding restraining mechanism. According to the steel wire rope winding device, the winding speed can be reasonably adjusted and controlled according to the height of a lifted heavy object through the arranged adjusting retarding mechanism, the safety of the device during use is improved, meanwhile, winding of a steel wire rope can be orderly arranged in cooperation with the arranged winding restraining mechanism, disordered winding is avoided, and in combination with the arranged auxiliary detection mechanism, the steel wire rope can be monitored in the whole process in the winding process, so that the safety of the device during use is improved.

Description

technical field [0001] The invention relates to the technical field of hoisting equipment, in particular to a miniature electric hoist. Background technique [0002] Miniature electric hoist is a kind of lifting hoist, which is generally divided into household miniature hoist and industrial miniature hoist, and can also be divided into wire rope miniature electric hoist and chain miniature electric hoist. [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 s...

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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