Tracked Air Suspension Vehicle

Abstract

The crawler-type air-floating transport vehicle includes a chassis, a power system and a control system are arranged on the chassis, the left and right sides of the bottom of the chassis are provided with crawler walking mechanisms with the same structure and symmetrical left and right, the middle of the chassis is provided with a frame, and the top of the frame is provided with The upper bracket is provided with a bearing plate horizontally on the upper bracket, the lower bracket is arranged at the bottom of the frame, and the left and right sides of the lower end of the lower bracket are respectively provided with a jet bearing device. The front and rear ends of the device are respectively connected with the crawler traveling mechanism through a link mechanism, and a spring is arranged between the chassis and the crawler traveling mechanism; an air compressor and a high-pressure gas storage tank are arranged in the frame, and the outlet of the high-pressure gas storage tank is connected with the high-pressure gas pipe through a high-pressure gas pipe. Air inlet connection of the jet bearing unit. The invention is easy to handle, easy to manufacture, low in cost, low in energy consumption, and high in safety and reliability, and is especially suitable for the handling of heavy goods in docks and ports.

Description

technical field [0001] The invention relates to a low-energy-consumption and high-load handling equipment, in particular to a crawler-type air-floating transport vehicle. Background technique [0002] At present, the air cushion handling device has become one of the indispensable equipment in the industry abroad, and it is also widely used in domestic enterprises, such as air suspension trains, air suspension guide rails, air bearings, air cushion trucks, etc. Although this kind of industrial air cushion handling device has the advantages of high efficiency and low cost, it has extremely strict requirements on the ground, not only the ground bearing capacity, but also the roughness and unevenness of the ground surface. harsh. As far as the air-cushion vehicle with a carrying capacity of 300 tons is concerned, the specific requirements for the ground are: "unevenness ≤ 2mm / m, surface roughness 6.3µm ~ 12µm, no cracks on the ground surface, and a bearing capacity of 250kN / m ...

AI Technical Summary

Problems solved by technology

Civilian handling equipment is mostly heavy-duty transport vehicles. This kind of heavy-duty transport vehicles has high quality, high cost, high energy consumption, and great damage to the road surface. Especially when the space is limited, this heavy-duty transport vehicle cannot play its role.

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