The invention belongs to the field of industrial transport vehicles, and particularly relates to an electric drive air-cushion suspension transport cart which comprises a cart body, driving wheels, an air cushion, universal wheels, a controller and a power supply. The whole cart is structurally symmetric, a tail is arranged in the direction of an air inlet pipe, and each driving wheel comprises an air bag, a steering motor, a steering speed reducer, a traveling motor, a traveling speed reducer, an encoder and a wheel. Compared with the prior art, the electric drive air-cushion suspension transport cart has the advantages that overall moving speed stability and positioning precision are improved, and the air-cushion suspension transport cart can meet the requirements of high carrying capacity, stable speed and positioning accuracy. By the aid of stepless speed regulation, the air-cushion suspension transport cart can move at an arbitrary speed not higher than the highest moving speed. Positioning precision is high, and repeated positioning precision is not higher than 10mm. Besides, an electric drive is provided with a band-type brake, and the full-load brake distance of the air-cushion suspension transport cart is not longer than 100mm.
Electric drive air-cushion suspension transport cart
2015-09-09
Patent
Electronic Resource
English
IPC: | B60V Luftkissenfahrzeuge , AIR-CUSHION VEHICLES |
European Patent Office | 2024
|European Patent Office | 2024
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