Inclined guide rail lifting device for AGV trolley

Abstract

The invention discloses an inclined guide rail lifting device for an AGV trolley. The inclined guide rail lifting device for the AGV trolley comprises a bottom plate, a lifting top plate and a jackingmechanism, wherein the bottom plate is fixed on an AGV body, the lifting top plate is provided with a downward top side plate, the bottom plate is provided with an upward bottom side plate, and the jacking mechanism comprises a linear motor, a sliding block, a rolling bearing and an oblique sliding groove; a stator of the linear motor is fixedly installed on the bottom side plate, a rotor of thelinear motor is matched with the stator, and the rotor can reciprocate horizontally along the stator; one side of the sliding block is fixedly connected with the rotor of the linear motor, the other side of the sliding block is provided with a transmission shaft matched with the inner ring of the rolling bearing in an extending mode, the outer ring of the rolling bearing is installed in the oblique sliding groove and matched with the oblique sliding groove; and the oblique sliding groove is fixed on the top side plate. The inclined guide rail lifting device for the AGV trolley has the beneficial effects that the jacking mechanism is installed on the outer side of the lifting top plate so that the space between the lifting top plate and the bottom plate can be effectively utilized, the volume is reduced, and the height of the vehicle body of the AGV trolley is reduced; and by controlling the linear motor to adjust the lifting speed, the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of lifting equipment, in particular to an inclined guide rail lifting device for an AGV trolley. Background technique [0002] With the development of computer technology, intelligent science and technology, and the demand for improvement of factory automation and production efficiency, AGV trolleys are more and more widely used in modern industrial production. AGV trolley, also known as automatic guided transport vehicle, refers to a transport trolley equipped with automatic guidance devices such as electromagnetic or optical, capable of driving along a prescribed guiding path, and having functions such as cargo transfer, automatic navigation, and automatic charging. Among them, latent AGVs are being used more and more because of their convenience, flexibility, and high operating efficiency. This kind of AGV trolley often needs to work on the bottom of low and narrow shelves, and the limited working space ...

AI Technical Summary

Problems solved by technology

This kind of AGV car often needs to work on the bottom of the low and narrow shelf, and the limited working space limits the load capacity and height of the car

[0003] At present, the lifting device of the AGV trolley generally adopts a screw-type, hydraulic or scissor-type jacking mechanism. These mechanisms generally have problems such as large space volume, complex structure, and lack of stability. It is difficult to realize the miniaturization design of the AGV trolley and cannot Meet the requirements of the working space for the height of the vehicle body

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