Large-tonnage hydraulic flat plate self-unloading machine

Abstract

The invention discloses a large-tonnage hydraulic flat plate self-unloading machine. The large-tonnage hydraulic flat plate self-unloading machine structurally comprises a connecting hook, a lifting plate, fixing columns, a lifting device, a self-unloading bucket, a frame, a water outlet, wheels and a tail lamp, wherein the lifting plate is arranged at the front end of the frame and is of an integrated structure, and the two wheels are embedded in the two sides of the rear end of the frame. The flat plate self-unloading machine has the advantages that the interior of the lifting device drivesa main transmission mechanism to rotate through a transmission motor, then power is output in two directions through second transmission mechanisms, and hoisting plates in first transmission mechanisms on the two sides are driven to be lifted, so that a hoisting mechanism is pushed to lift the lifting plate, the connecting hook can be conveniently used for hooking, the manual operation strength isgreatly saved, time and labor are saved, and the situations that squatting happens and the machine runs over and injuries workers during vehicle hooking and backing-up can be avoided.

Description

technical field [0001] The invention relates to a large-tonnage hydraulic plate dumper, which belongs to the field of dumpers. Background technique [0002] Freight vehicles with large tonnage and long carriages are mostly equipped with a lifting dump system, which uses a multi-stage sleeve straight-top hydraulic cylinder to lift one side of the bucket to complete the unloading. During the lifting process of this mechanism, the working stroke of the hydraulic oil cylinder is large, the lifting time is long, the stability is poor, and the manufacturing cost is high. At the same time, the self-weight of the lifting structure is relatively large, and the carrying capacity of the freight vehicle installed with this device is bound to be affected due to the limited tonnage. [0003] The existing technology cannot adjust the height of the dumper through electric drive. When the tipper is connected to the front of the trailer, manual operation is required, which is not only time-c...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a large-tonnage hydraulic flat-bed dumper to solve the problem that the existing technology cannot adjust the height of the dumper through electric drive. Manual operation is required, which is not only time-consuming and labor-intensive, but also prone to dangerous problems such as head tilting and reversing crushing.

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