Super-thin heavy-duty lifting and diving omni-bearing movable AGV

Abstract

A super-thin heavy-duty lifting and diving omni-bearing movable AGV comprises a chassis assembly, a lifting mechanism arranged on the chassis assembly and at least four Mecanum wheel combinations, wherein each Mecanum wheel combination is provided with a driving combination controlled independently. The super-thin heavy-duty lifting and diving omni-bearing movable AGV further comprises a frame and at least four omni-bearing wheel combinations in a lift-off design, and the omni-bearing wheel combinations are arranged on the outer sides of the Mecanum wheel combinations correspondingly and fixed to the frame. The frame and the lifting mechanism are installed on the chassis assembly through an elastic structure. The super-thin heavy-duty lifting and diving omni-bearing movable AGV adopts an eight-wheel structure with the Mecanum wheels and the omni-bearing wheels, a thinner AGV is provided on the basis of guaranteeing the bearing load, and meanwhile the requirements for the weight and thickness are met. The super-thin heavy-duty lifting and diving omni-bearing movable AGV is especially suitable for the occasions that goods shelves are low and short, the load is heavy, and the site is narrow and small, and is flexible and convenient to operate.

Description

technical field [0001] The invention relates to an automatic guided transport vehicle, in particular to an ultra-thin heavy-load lifting and diving omnidirectional mobile AGV. Background technique [0002] AGV (Automated Guided Vehicle), that is, driverless (Driverless) transport vehicles, also known as unmanned vans, is equipped with automatic guidance devices such as electromagnetic or optical, and can drive along the prescribed guidance path, with Transport vehicles with safety protection and various transfer functions, and transport vehicles that do not require a driver in industrial applications, use rechargeable batteries as their power source. Generally, the computer can be used to control its travel route and behavior, or the electromagnetic track can be used to set up its travel route. The electromagnetic track is pasted on the floor, and the unmanned van will move and act according to the information brought by the electromagnetic track. Under the computer monitor...

AI Technical Summary

Problems solved by technology

[0005] At present, the submersible AGV has a wide range of applications and high work efficiency. However, due to the height limit of the shelves, most AGVs cannot meet the minimum height requirements, making the AGV trolley unusable.

The height of most existing AGVs is controlled above 170mm, using 5-inch mecanum wheels with a wheel diameter of 125mm, and the load-bearing capacity of the four mecanum wheels is about 500Kg (125Kg*4). If it is necessary to control the height below 170mm It is necessary to use mecanum wheels smaller than 5 inches, and its load-bearing capacity will be greatly reduced. AGVs with a load-bearing capacity of less than 500Kg will be difficult to meet the growing transportation demand

In the existing technology, the diameter of the mecanum wheel limits the height of the AGV trolley, and also limits the load-bearing capacity of the AGV trolley. The height, load-bearing capacity and speed of the submerged AGV have certain limitations, resulting in unavailable under

[0006] Therefore, the existing submersible AGV has problems such as large height, low space utilization, low load, complex running path, too large trajectory, and inflexibility.

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