Omni-directional mobile carrying trolley

Abstract

An omni-directional mobile carrying trolley comprises a framework, a travelling module and a carrying module. The travelling module comprises four Mecanum omni-directional wheels and a control module. Each Mecanum omni-directional wheel is provided with a direct-current motor used for driving the wheel. Each direct-current motor regulates the rotating speed according to a control instruction sent by the control module. The carrying module comprises horizontal object stages arranged on the upper surface of the framework, a ball screw drive motor and a push rod motor. The object stages are divided into the first object stage and the second object stage along the central axis. A slide rail is formed between the first object stage and the second object stage. A ball screw is embedded in the slide rail. A main electric push rod perpendicular to the object stages is arranged on a slide nut of the ball screw. The main electric push rod is driven by the push rod motor. A carrying fork is arranged at the top of a movable rod. The omni-directional mobile carrying trolley is simple in structure, small in size and capable of moving in all directions; and when cargos are carried, the cargos and the carrying fork are moved above the trolley, and no excessive space is occupied.

Description

technical field [0001] The invention relates to the field of handling robots, in particular to a handling trolley that moves in all directions. Background technique [0002] At present, major factories use a large number of transport vehicles or handling robots to deliver goods and pick up goods. However, the current transport vehicles are generally relatively large in size, and most of them use complex manipulators to grab and transport goods, resulting in high cost of transport vehicles and difficult maintenance. complex structure. Simultaneously because most of the trucks adopt traditional wheels, the movement is inflexible, which limits the number of trucks that can be accommodated in a certain space. Contents of the invention [0003] Purpose of the invention: In order to solve the above-mentioned technical problems, provide a transport trolley with simple structure, small volume and omni-directional movement. The present invention proposes a transport trolley with o...

AI Technical Summary

Problems solved by technology

[0002] At present, major factories use a large number of transport vehicles or handling robots to deliver goods and pick up goods. However, the current transport vehicles are generally relatively large in size, and most of them use complex manipulators to grab and transport goods, resulting in high cost of transport vehicles and difficult maintenance. complex structure

At the same time, because most of the trucks use traditional wheels, the movement is not flexible, which limits the number of trucks that can be accommodated in a certain space.

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