Automatic loading and unloading truck

Abstract

An automatic loading and unloading truck comprises a truck body. Two lifting oil cylinders are symmetrically in hinged connection with bilateral sides of the middle of the truck body; two swing arms are symmetrically in hinged connection with bilateral sides of a tail portion of the truck body; a piston end of each of the two lifting oil cylinders is in hinged connection with the middle of each of the two swing arms; a rotating shaft is arranged between top ends of the two swing arms and a beam is connected and fixed between the top ends of the two swing arms; the rotating shaft is driven by gear reduction through a hydraulic motor I which is arranged at a top end of each of the two swing arms; two rolling drums I are symmetrically and fixedly sleeved outside two end portions of the rotating shaft; one end of a steel wire rope I is fixed on the beam and the other end of the steel wire rope penetrates through a movable pulley I to be fixed on the two rolling drums I; a lower end of the movable pulley I is connected with a supporting plate; and two extensible hydraulic supporting legs are symmetrically arranged on bilateral sides under a tail portion of the truck body. The automatic loading and unloading truck has the advantages of achieving automation of loading and unloading of the integral crib building bricks and cement slabs and integral crib transportation, enabling the integral crib building bricks and cement slabs not to be scattered and not easy to be damaged in the transportation process and being low in labor intensity and high in efficiency.

Description

technical field [0001] The invention relates to the technical field of automatic loading and unloading, in particular to an automatic loading and unloading vehicle. Background technique [0002] At present, the loading and unloading of bricks and cement blocks used in construction is carried out manually, which is labor-intensive and inefficient. There is also the phenomenon of automatic loading by using a hugging (clamping) brick machine, but during the transportation process, the brick stacks are easy to be scattered and damaged due to collisions, and the traditional dump truck cannot perform its self-unloading function, because the existing dumping dump truck is used. cause more serious damage. Therefore, the user requires manual unloading, which still has the problems of high labor intensity and low efficiency. Contents of the invention [0003] The technical problem solved by the present invention is to provide an automatic loading and unloading vehicle, which reali...

AI Technical Summary

Problems solved by technology

[0002] At present, the loading and unloading of bricks and cement blocks used in construction is carried out manually, which is labor-intensive and inefficient

There is also the phenomenon of automatic loading by using a hugging (clamping) brick machine, but during the transportation process, the bricks are easi

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