Electric perpendicular lifting mechanism

Abstract

The invention discloses an electric perpendicular lifting mechanism. The electric perpendicular lifting mechanism comprises a controller, a motor, a reducer, a ball screw, an electric push rod and at least three vertical column sleeves which are sequentially arranged in a sleeved mode. The controller controls the motor to rotate. The motor drives the ball screw to rotate through the reducer. The ball screw rotates to drive the electric push rod to go up and down. The upper end of the electric push rod is fixedly connected with the upper end of the vertical column sleeve located on the second inner layer. The vertical column sleeves are connected through a chain. A lifting bracket is fixed to the vertical column sleeve located on the outermost layer. The electric perpendicular lifting mechanism is composed of a driving mechanism formed by the motor, the electric push rod and at least three vertical column sleeves and is simple in structure and relatively low in cost; electric driving is adopted; the using range is not limited; three layers of limiting protection is arranged during going up and down of the electric perpendicular lifting mechanism; the work safety coefficient is greatly improved; and the work safety performance is ensured.

Description

technical field [0001] The invention relates to the technical field of transport vehicles, in particular to an electric vertical lifting mechanism. Background technique [0002] Due to its small size, light weight, small turning radius, and large carrying capacity, the vertical column lift truck is especially suitable for high-altitude operations in narrow spaces such as warehouses and aisles. It has been widely used in stations, docks, and bridges. , halls, workshops and other indoor mechanical installation, equipment maintenance, building maintenance and cargo storage, etc. However, the vertical lifting mechanism of the vertical column lift truck manufactured by the manufacturer is generally driven by a hydraulic system, but the hydraulic system is expensive to use and maintain. Adapt to some relatively harsh clean working environments such as food processing, thus limiting its scope of use. Contents of the invention [0003] In order to overcome the above-mentioned de...

AI Technical Summary

Problems solved by technology

However, the vertical lifting mechanism of the vertical column lift truck manufactured by the manufacturer is generally driven by a hydraulic system, but the use and maintenance costs of the hydraulic system are high, and there are oil leakage defects in the oil, which leads to the high cost of the vertical lift truck and cannot Adapt to some harsh cleaning working environments such as food processing, thus limiting its scope of use

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