Underground special hydraulic loader

Abstract

The invention relates to an underground special hydraulic loader and belongs to an underground goods transferring device. The loader has the technical proposal that: the loader comprises a flat vehicle frame; the bottom part of the vehicle frame is provided with a walking wheel which can be matched with a guide rail, and a supporting mechanism; the vehicle frame is fixedly provided with a hydraulic lifting upright post; the top end of the hydraulic lifting upright post is provided with a top disk; the vehicle frame is provided with a rotating upright post; and the rotating upright post is provided with a lifting device. When the loader is used, the top disk on the top part of the hydraulic lifting upright post supports against the top of a laneway, and the bottom part of the hydraulic lifting upright post is supported by the supporting mechanism on the bottom part of the vehicle frame, and a lifting root is firm. The advantages of the proposal can be known according to the depiction of the proposal, a complete machine can realize mechanical control by hydraulic driving control, a controlling valve set is operated to control a crane mechanical arm to finish material loading and unloading operation, and a complicated operation mode of manual hoist lifting is replaced. The loader fundamentally solves the problems of the loader of material fittings in the process of producing underground synthetical exploitation working faces, reduces the labor intensity of miners, improves the working efficiency and safety factors and has the advantages of simple operation and high safety and reliability.

Description

technical field [0001] The invention relates to an underground loading and unloading device, in particular to an underground special hydraulic loading and unloading vehicle. Background technique [0002] While the equipment of the comprehensive mechanized coal mining face is constantly being innovated, the logistics supply of production auxiliary transportation materials corresponding to it is developing slowly, especially the loading and unloading link of material accessories. At present, most of the production materials, accessories, The equipment is transported along the track to the vicinity of the mobile power station, and then the hanging shed is manually lowered or a special lifting anchor is installed, and the material is loaded and unloaded with a manual hoist. The whole lifting process has many safety hazards and personal accidents are likely to occur. Therefore, it is very necessary to improve the technology of auxiliary transport loading and unloading trucks, ado...

AI Technical Summary

Problems solved by technology

[0002] While the equipment of the comprehensive mechanized coal mining face is constantly being innovated, the logistics supply of production auxiliary transportation materials corresponding to it is developing slowly, especially the loading and unloading link of material accessories. At present, most of the production materials, accessories, The equipment is transported along the track to the vicinity of the mobile power station, and then the hanging shed is manually lowered or a special lifting anchor is installed, and the material is loaded and unloaded with a manual hoist. The whole lifting process has many safety hazards and personal accidents are likely to occur

Images