Driving device of lifting type platform

Abstract

The invention relates to a driving device for a lift table-board, which comprises a machine box and a motor, wherein the machine box has a cover and an elastic locating block is positioned in the box; and a locating panel is arranged in the box through the elastic locating block. The motor is arranged on the locating panel, the motor is pressed by the inner surface of the box after the box is covered and an elastic cushion is arranged between the box and the motor. A heat dissipation cavity used for the heat dissipation is formed by the exceeding space of the box. The invention is characterized in that the vibration and the noise of the device are low in the working state; the motor has a larger heat dissipation area and space; the heat dissipation efficiency is great and the continuous working time and the working life are prolonged.

Description

technical field [0001] The invention relates to a drive device for a lifting platform. Background technique [0002] The electric lifting desktop generally uses a high-speed motor as the power source to drive the push rod to move, so as to realize the lifting of the desktop. During the working process, the motor runs at high speed, which will generate strong vibration, noise, and high heat. The current electric lifting Some driving devices of desktop desktops have the problems of poor vibration reduction effect and high working noise, and some driving devices adopt the method of wrapping the motor with flexible materials in order to achieve the purpose of vibration reduction. Although this method is to a certain extent It plays the role of vibration reduction and noise reduction, but the problem is that the heat dissipation area and heat dissipation space of the motor are greatly reduced, resulting in poor heat dissipation of the motor and affecting its working life. Conte...

AI Technical Summary

Problems solved by technology

[0002] The electric lifting desktop generally uses a high-speed motor as the power source to drive the push rod to move, so as to realize the lifting of the desktop. During the working process, the motor runs at high speed, which will generate strong vibration, noise, and high heat. The current electric lifting Some driving devices of desktop desktops have the problems of poor vibration reduction effect and high working noise, and some driving devices adopt the method of wrapping the motor with flexible materials in order to achieve the purpose of vibration reduction. Although this method is to a certain extent It plays the role of vibration reduction and noise reduction, but the problem is that the heat dissipation area and heat dissipation space of the motor are greatly reduced, resulting in poor heat dissipation of the motor and affecting its working life

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