Comprehensive mining hydraulic support mounting transport vehicle

Abstract

The invention relates to a comprehensive mining hydraulic support mounting transport vehicle, which is provided with a left horizontal longitudinal beam and a right horizontal longitudinal beam which are mutually parallel. The rear part of the longitudinal beam is connected with a cross beam by using a hydraulic cylinder, the insides of the middle parts of the longitudinal beams are provided with a left axle hole seat and a right axle hole seat which are opposite, the upsides of the left longitudinal beam and the right longitudinal beam are provided with a left lifting hydraulic cylinder and a right lifting hydraulic cylinder connected to the rear part and in parallel to the longitudinal beams, a piston rod of the lifting hydraulic cylinder is connected with a supporting chain, the front part of the vehicle is provided with a loading plate, the back side of the loading plate is provided with a back plate shaft, the underside of the front part of the loading plate is provided with a bottom beam, the back plate shaft is positioned in the axle hole seat, the bottom beam is connected with a left supporting chain and a right supporting chain through steering sprocket wheels, the back side plate of the loading plate is connected with a platform plate on which a left loading hydraulic cylinder and a right loading hydraulic cylinder are arranged, the piston rod is connected with a chain, a pushing rod is connected between the piston rods, and the upside of the rear cross beam is provided with a fastened hydraulic cylinder parallel to the longitudinal beams. In the mounting of a coalmine comprehensive mining working surface hydraulic support, the comprehensive mining hydraulic support mounting transport vehicle is used for mounting the hydraulic support, and has the advantages of low labor intensity, high mounting speed, high working efficiency and good safety during the mounting of the hydraulic support.

Description

technical field [0001] The invention relates to an installation device for a complete set of fully mechanized coal mining equipment, in particular to a fully mechanized coal mining hydraulic support installation transport vehicle. Background technique [0002] Coal mine fully mechanized mining hydraulic support is an important equipment in the complete set of equipment for coal mine fully mechanized mining face. The hydraulic support is placed in front of the fully mechanized mining work to form a coal mining space. The hydraulic support relies on high-pressure liquid as the main power to complete the roof support of the working face, the forward movement of the support, the push conveyor and the goaf treatment. The hydraulic support has a base, and the base is connected with a top beam by a column. The front end of the top beam is hinged with a front probe beam, and the rear end is hinged with a cover beam. The hydraulic support is large in size and heavy in weight. The qu...

AI Technical Summary

Problems solved by technology

In this way, the labor intensity of installing the hydraulic support is extremely high, the installation speed is extremely slow, and the work efficiency is extremely low. During the transportation of the hydraulic support, phenomena such as inverted frame and broken chain during transportation often occur, and there are many potential safety hazards. The fully mechanized coal mining process is an efficient coal mining technology, but the installation and withdrawal of hydraulic support has always been a very labor-intensive, time-consuming and difficult work

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