Active hydraulic independent suspension type electric carrier and leveling method

Abstract

The invention relates to an active hydraulic independent suspension type electric carrier which comprises a carrier body, a plurality of driving units are mounted on the carrier body, each driving unit comprises a driving axle, two driving wheels and respective motor driving mechanisms are mounted on the driving axle, a hydraulic cylinder is arranged on the driving axle, and the extending end of the hydraulic cylinder is connected with a driving electric cabinet above; and the driving electric cabinet is fixedly connected with the vehicle body. The lifting function of the electric carrier is better in synchronism and more stable; the pavement adaptability is high, and the pavement is suitable for various cement, asphalt, self-leveling, earth roads and other pavements; the trafficability is high, and obstacles such as tracks, steps and slopes can be passed; transportation is more stable, and the carrying plane can be kept horizontal all the time in the running process; the safety is better guaranteed, and the functions of alarming overweight, unbalance loading and inclination of goods are achieved; and the load among the driving units is balanced, so that the local ground is prevented from bearing overlarge pressure. The invention further relates to a leveling method.

Description

technical field [0001] The invention relates to the technical field of site logistics handling equipment, in particular to an active hydraulic independent suspension transport vehicle and a leveling method. Background technique [0002] Unmanned van, also called Automated Guided Vehicle (AGV for short), is equipped with automatic guidance devices such as electromagnetic or optical, and can drive along the prescribed guiding path. It has safety protection and various transfer functions. Transporter, a truck that does not require a driver in industrial applications, uses a rechargeable battery as its power source. Generally, the computer can be used to control its travel route and behavior, or use the electromagnetic track (electromagnetic path-following system) to set up its travel route. The electromagnetic track is pasted on the floor, and the unmanned van follows the path brought by the electromagnetic track Information moves and acts. [0003] A plurality of drive units...

AI Technical Summary

Problems solved by technology

However, depending on the application environment, when the load of the drive unit exceeds 10 tons, such as port container transfer, steel plant transfer, etc., the load exceeds the deformation limit of the spring or rubber pad, making it unable to play the role of shock absorption

When the heavy-duty AGV passes through uneven road sections, the car body structure lacking shock absorption is prone to uneven force, distortion, and even cracking of the car body, which poses a huge safety hazard

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