Tandem type triple-car dumper

Abstract

The invention provides a tandem type triple-car dumper. The triple-car dumper has the following advantages: the triple-car dumper is formed by connecting three single-car dumpers in a tandem manner; the three single-car dumpers are connected to form a whole dumper through connections between driving devices and car supporting beams; and two sets of driving devices are connected on two end disks in the middle to form a structure of three single cars, six end disks and four support points, so that the spans of the car supporting beams are obviously reduced, thus obviously reducing the load borne by the car supporting beams and the single end disk and radically solving the problems of easy occurrence of structural damage, low service life and the like because the car supporting beams and the end disks have overloads.

Description

technical field [0001] The invention relates to a three-vehicle dumper, in particular to a three-vehicle dumper composed of three single-vehicle dumpers connected in series, and belongs to the technical field of loading and unloading machinery. Background technique [0002] The dumper is a large and efficient mechanized unloading equipment, which is widely used in metallurgy, thermal power generation, chemical industry and ports and other industrial fields. With the continuous improvement of the dumping efficiency requirements of the dumper, the three-car dumper that can dump three gondola cars at the same time has been more widely used. The main structure of the existing three-vehicle dumper adopts a structure in which the two ends of the supporting beam are fixed on the two end plates, and the two end plates are supported on the foundation. Due to the huge volume of the three-vehicle dumper, the length can generally reach 36 meters Therefore, the span of the two-point sup...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the existing three-vehicle dumper with huge volume, large span of the trailer beam, high load, insufficient bearing capacity of the trailer beam and the supporting end plate, which is prone to structural damage, seriously affects the use of the dumper, and reduces the cost of the dumper. For the defects and insufficiencies of the service life, a three-vehicle dumper is provided, which is composed of three single-vehicle dumpers connected in series to form a system of three single-vehicles, six end plates, and four-point support, thereby significantly reducing the span of the trolley beam , which reduces the load on the towing beam and a single end plate, and fundamentally solves the problems of heavy load on the towing beam and end plate, easy structural damage, and low service life

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