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multi-purpose scraper

A scraper, multi-functional technology, applied in the field of multi-functional scraper, can solve problems such as difficult maintenance and shortage of wearing parts

Inactive Publication Date: 2011-12-14
TAIYUAN INST OF COAL SCI RES INST +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Mined stones and crushed coal excavated underground in coal mines need to be cleaned, and equipment and auxiliary materials such as water pipes, cables, and tools need to be transported in a short distance. Shoveling equipment is required for leveling, repairing, erecting cables, lifting personnel, and lifting materials in roadways. , most of the shoveling equipment currently used is imported, and there is a shortage of wearing parts and difficult maintenance

Method used

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with accompanying drawing:

[0022] figure 1 , 2 . As shown in 3, it is the overall structure diagram of the scraper. The position and connection relationship of each part must be correct and the installation should be firm.

[0023] The front part of the scraper is the front frame 1, which is connected to the rear frame 2 through the hinged frame 3; The left rear wheel 7 and the right rear wheel 8 are arranged symmetrically; the cab 4 is arranged at the rear of the front frame 1, and the cab 4 is connected to the scraper quick-change mechanism 9 at the front through the tilting oil cylinder 10 and the left and right lever beams 29 and 30 The upper right part of the front frame 1 is provided with an illuminating lamp 38; the middle position of the rear upper part of the rear frame 2 is an explosion-proof diesel engine 14, and the left part of the explosion-proof diesel engine 14 is provided with a ga...

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Abstract

The invention relates to a multifunctional scraper, the main structure of which consists of a cab, a front frame, a rear frame, a hinge, a front wheel, a rear wheel, a scraper quick-change mechanism, an explosion-proof diesel engine, an exhaust gas treatment box, a water tank, Composed of air storage tank, diesel tank, gas starting mechanism, radiator, instrument box, hydraulic oil tank, air filter, gearbox, tilting oil cylinder, lifting oil cylinder, steering oil cylinder, the front and rear wheels are solid rubber wheels, shoveling and quick changing The mechanism can quickly change a variety of working devices according to the needs. It is started by an air motor, which is safer. It is equipped with gas shutdown protection, built-in double-lift oil cylinders, fast loading and unloading, and a load of 7t. It can be adapted to carry a variety of equipment, tools, and materials. The design is advanced and reasonable, the structure is compact, safe, stable and reliable, and easy to operate. It is an ideal multi-functional scraper for coal mines.

Description

technical field [0001] The invention relates to a multifunctional scraper, which belongs to the technical field of underground auxiliary transportation equipment in coal mines. Background technique [0002] Underground coal mining roadway in coal mine is a narrow working place, with narrow roadway, undulating ground, and very harsh environment, which requires auxiliary transport and scraper machinery that can adapt to underground coal mining operations. [0003] Mined stones and crushed coal excavated underground in coal mines need to be cleaned, and equipment and auxiliary materials such as water pipes, cables, and tools need to be transported in a short distance. Shoveling equipment is required for leveling, repairing, erecting cables, lifting personnel, and lifting materials in roadways. At present, most of the shoveling equipment currently used is imported, and there is a shortage of wearing parts and difficult maintenance. Contents of the invention [0004] purpose o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F13/00E02F3/96E02F9/00E02F9/06E02F9/22
Inventor 李文军王步康雷煌柳玉龙韩霏周旭赵明岗潘成杰刘希望刘文涛晏伟光贺克伟申进杰郭文娟王彬男
Owner TAIYUAN INST OF COAL SCI RES INST
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