Lift type concrete mixing and transporting semitrailer

Abstract

The invention discloses a lift type concrete mixing and transporting semitrailer. The lift type concrete mixing and transporting semitrailer comprises a frame assembly, a traction device, a power system, a power transmission system, a front bearing device, a supporting device, a mixing drum, a side protection device, a suspension system, a rear protection device, an oil cylinder lifting device, a rear frame, a rear bearing device and a feed and discharge system. The lift type concrete mixing and transporting semitrailer is reasonable in structure and is used for transporting wet mixture concrete or mixing and transporting concrete and has the advantages that the overall height is small, the driving safety is high, the loading capacity is large, the concrete mixing effect is good, concrete moisture is prevented from being lost and feed and discharge are convenient, thereby being suitable for all-weather use in domestic mixing plants.

Description

technical field [0001] The invention relates to the field of a concrete mixing and transporting semi-trailer, in particular to a lifting type concrete mixing and transporting semi-trailer. Background technique [0002] At present, all concrete mixer trucks use an inclined structure. The mixing drum is at a certain angle to the horizontal plane. It belongs to the inclined drum concrete mixer truck. Poor performance; small loading volume ratio and poor economy; when the concrete material is continuously rotated in the tank with a large inclination angle, it is easy to produce stratification; the discharge port is open, and the material often leaks, which not only wastes the concrete material, but also easily pollutes the road surface. Contents of the invention [0003] The object of the present invention is to provide a lifting concrete mixing and transporting semi-trailer, which is used for transporting wet-mixed concrete or self-mixing concrete and transporting it. [000...

AI Technical Summary

Problems solved by technology

[0002] At present, all concrete mixer trucks use an inclined structure. The mixing drum is at a certain angle to the horizontal plane. It belongs to the inclined drum concrete mixer truck. Poor performance; small loading volume ratio and poor economy; when the concrete material is constantly rotating in the tank with a large inclination angle, it is easy to produce stratification; the discharge port is open and often leaks, which not only wastes the concrete material, but also easily pollutes the road surface

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