Novel two-axle concrete pump truck

Abstract

The invention belongs to the technical field of engineering mechanical equipment and provides a novel two-axle concrete pump truck comprising a concrete pump truck body. The concrete pump truck body comprises a chassis and a loading mechanism. The loading mechanism is arranged on the upper portion of the chassis. A first bearing axle and a second bearing axle are arranged on the lower portion of the chassis, the first bearing axle is arranged at the front end of the chassis, and the second bearing axle is arranged on the tail portion of the chassis. The gravity center of the loading mechanismis located between the first bearing axle and the second bearing axle all the time. The novel two-axle concrete pump truck is simple in structure, the bearing capability is met, the steering propertyof the truck is improved, meanwhile, energy consumption and the mechanical loss in the truck traveling process are reduced, and the using cost is reduced.

Description

technical field [0001] The invention relates to the technical field of construction machinery equipment, in particular to a novel two-axle concrete pump truck. Background technique [0002] Concrete pump truck is a kind of engineering machinery that uses pressure to transport concrete along the pipeline. It has strong flexibility when transporting concrete, can play a role in various very complicated working conditions, and is easy to move; [0003] Existing concrete pump trucks generally use three-axle or more than three-axle chassis to assemble concrete pump trucks, but the use of three-axle or more than three-axle chassis to assemble concrete pump trucks also has certain shortcomings. The one with fewer axles is heavier, and the energy consumption is relatively large during the driving process of the vehicle; at the same time, the vehicle with more axles has greater mechanical loss during driving, and the energy consumption is relatively large during the vehicle running p...

AI Technical Summary

Problems solved by technology

[0003] Existing concrete pump trucks generally use three-axle or more than three-axle chassis to assemble concrete pump trucks, but the use of three-axle or more than three-axle chassis to assemble concrete pump trucks also has certain shortcomings. The vehicle with fewer axles is heavy, and the energy consumption is relatively large during the driving process of the vehicle; at the same time, the vehicle with more axles has greater mechanical loss during the driving process, and the energy consumption is relatively large during the vehicle driving process, and the steering performance of the vehicle is weaker than that of the vehicle with fewer axles.

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