steering wheel connection device for agv trolley

Abstract

The invention discloses a steering wheel connection device for an AGV trolley, which comprises an upper mounting plate, a lower mounting plate, a guiding mechanism connected with the upper mounting plate and the lower mounting plate and used for guiding, and used to realize the connection between the upper mounting plate and the lower mounting plate The connection of the mounting plate and the height adjusting bolt which makes the distance between the upper mounting plate and the lower mounting plate adjustable and the elastic element which is arranged between the upper mounting plate and the lower mounting plate and exerts a force on the upper mounting plate. The steering wheel connection device for an AGV trolley of the present invention has a wide application range, good adaptability to complex environments, simple and compact structure, strong bearing capacity, convenient installation and maintenance, and can fully utilize the space of the AGV car body.

Description

technical field [0001] The invention belongs to the technical field of automatic carrying, in particular, the invention relates to a steering wheel connecting device for an AGV trolley. Background technique [0002] AGV trolley is the abbreviation of automatic guided transport vehicle, which is equipped with automatic guiding devices such as electromagnetic or photoelectric, can automatically drive along the prescribed guiding path, and has programming and mode selection devices, safety protection and various transfer functions. robot. AGV trolley has the characteristics of high degree of automation, safety and flexibility. [0003] In recent years, with the progress of society and the increase of labor costs, Chinese factories have begun to develop in the field of logistics automation and automatic assembly. Therefore, the demand for AGV cars is increasing. At present, they are widely used in automated production and storage system industries such as automobile manufacturi...

AI Technical Summary

Problems solved by technology

[0005] At present, there are two ways to install the steering wheel device of the AGV trolley. One is to directly consolidate the steering wheel device on the body of the AGV trolley, and use the steering wheel device as one of the main supporting structures of the AGV car body. The advantage of this method is that it is fully The space of the AGV car body is saved, which reduces the overall size of the AGV car body. The disadvantage is that when the AGV car has a large error in the welding process of the car body or the working road environment is poor, the four wheels (including the steering wheel) of the AGV car cannot touch the ground at the same time, resulting in AGV The load capacity of the trolley is insufficient, and the steering wheel is overloaded; the other is to fix the steering wheel device on the AGV body through a shock absorbing device, and install an auxiliary supporting caster next to it. The advantage of this method is that the steering wheel device has shock absorption performance and can adapt to All kinds of complex working roads, and the load support capacity is large, the disadvantage is that an auxiliary supporting caster must be installed next to the steering wheel device of this method, otherwise, when the AGV trolley runs with no load and load, the body pressure on the steering wheel is different. This increases the overall size of the car body, making the use of the steering wheel AGV smaller

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