An automatic disassembly and assembly line for hydraulic supports

Abstract

The invention discloses an automatic assembling and disassembling line for a hydraulic support. The automatic assembling and disassembling line comprises a ring-shaped ground track. A track trolley isinstalled in the ground track in a matched manner. A top fixing frame is fixedly arranged above the ground track. A top track is horizontally and fixedly arranged in the top fixing frame. The lengthdirection of the top track is perpendicular to the ground track. An assembling and disassembling mechanism is installed in the top track in a sliding manner. The assembling and disassembling mechanismcomprises a hoisting frame which can move up and down. Two assembling clamp heads capable of telescoping are symmetrically arranged in the hoisting frame and can rotate coaxially. A conveying mechanism is arranged at the position, corresponding to the top track, of the side edge of the ground track. According to the automatic assembling and disassembling line for the hydraulic support, the assembly line production mode is adopted, a specific part is assembled and disassembled in a specific place, the production efficiency is improved, workpieces can be turned over automatically, potential safety hazards are eliminated, and safety production is benefitted.

Description

technical field [0001] The invention relates to the technical field of a hydraulic support disassembly line, in particular to an automatic hydraulic support disassembly line. Background technique [0002] The hydraulic support is a mechanical component used to prevent and control the mine pressure in the coal mining face. The mine pressure of the mining face acts on the hydraulic support in the form of external load. The hydraulic support plays a great role in the stability of the fully mechanized mining face. However, after a long period of use, the hydraulic support needs to be repaired or disassembled. However, the internal structure of the hydraulic support is complex, with angled mechanical structures and hydraulic cylinders. Part of the structure is designed to withstand pressure, and its own mass is relatively large. Lifting equipment is required for lifting during the disassembly process. In the prior art, most The disassembled parts are hoisted and placed by cranes...

AI Technical Summary

Problems solved by technology

The mine pressure of the mining face acts on the hydraulic support in the form of external load. The hydraulic support plays a great role in the stability of the fully mechanized mining face. However, after a long period of use, the hydraulic support needs to be repaired or disassembled. However, the internal structure of the hydraulic support is complex, with angled mechanical structures and hydraulic cylinders. Part of the structure is designed to withstand pressure, and its own mass is relatively large. Lifting equipment is required for lifting during the disassembly process. In the prior art, most The disassembled parts are hoisted and placed by cranes and cranes. However, due to the limitation of the interior space of the workshop, the number of cranes is limited during operation, resulting in low disassembly and assembly efficiency of hydraulic supports. In the process of placing disassembled parts, Since the mounting surface of the workpiece is inconsistent with the load-bearing surface, it is necessary to manually turn the workpiece to avoid extrusion damage to the workpiece. Due to the large mass of the workpiece, there is a greater safety hazard when manually turning it over, which is not conducive to safe production.

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