Robot forklift with simple and convenient positioning function

Abstract

The invention relates to a robot forklift with a simple and convenient positioning function. The robot forklift is characterized by comprising a forklift body chassis, a driving wheel, follow-up wheels, forklift body stand columns, a forklift body control box, a positioning control device, a platform lifting device and a horizontal goods storing and taking device, wherein the driving wheel and the follow-up wheels are mounted under the forklift body chassis; the forklift body stand columns are mounted at side ends of the forklift body chassis and perpendicular to the forklift body chassis; the forklift body control box is mounted on a forklift body; the positioning control device comprises a positioning device for goods pallets on goods shelves, and a positioning device for discretionary object points on the ground. According to the robot forklift disclosed by the invention, the horizontal goods storing and taking device is mounted in lifting sliding chutes, and when the direction of the linear motion in a front-rear direction of the robot forklift is maintained to be constant, the horizontal movement of wheels is replaced by the horizontal movement of sliding plates, and the longitudinal positioning of the goods shelves is realized, so that not only is the horizontal deviation correcting problem solved, but also the longitudinal deviation correcting problem is also solved, and the extraction speed of goods is effectively increased.

Description

technical field [0001] The invention relates to the technical field of storage systems, in particular to a robot forklift with a simple positioning function. Background technique [0002] The shelves in general warehouses are usually two to three meters high. One of the bottlenecks faced by robotic forklifts when picking up goods from two to three-meter-high storage spaces is that the car body will have a larger body when picking up high-level goods. The reason for the lateral error in the direction is that because the body is relatively high, it is inevitable that the error in the vertical angle will occur during mechanical manufacturing. If the root of the car body is slightly inclined to the vertical direction, the top of the car body will have a lateral position deviation several times that of the root. In this case, if the cargo is stored due to the inclination of the car body The left and right direction of the location deviates from the center position. When picking ...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a robot forklift with a simple positioning function, which solves the problem of the accuracy of accessing goods due to the slight inclination of the car body or the slight inclination of the ground when the robot forklift is working at heights. It also solves the problems of high construction cost, difficult construction, and inflexible guidance methods of track-type stackers, and effectively improves the efficiency of storage robot forklifts in accessing goods.

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