Carrying scraper with trailer
A technology for scrapers and trailers, applied in the field of scrapers, can solve the problems of poor safety, small tonnage, and large volume when going up and down slopes
Inactive Publication Date: 2012-11-07
TAIYUAN INST OF CHINA COAL TECH & ENG GROUP +1
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Problems solved by technology
[0002] There are many mining equipment, support equipment, auxiliary materials, tools, cables, water pipes, etc. used in coal mines. With the advancement of mining speed, these equipment, materials, tools, etc. need to be transported quickly, and most of these equipment and materials are transported. Scraper, because most of the underground equipment in coal mines are large in size and heavier than benzene, and use more materials and tools. Most of the current loaders are small in tonnage and insufficient in volume and capacity of the shovel bucket, which is difficult to meet the needs of fast handling. Poor safety, even unable to be shipped, which has greatly affected the underground production operations of coal mines
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[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 with a trailer. 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 trailer 1, and the rear part of the trailer 1 is connected to the quick-change device 25 through the large-angle hinged frame 2. The quick-change device 25 is connected to the front frame 3, and the rear part of the front frame 3 is turned left and right through the hinged frame 4. Oil cylinder 11,12 connect rear frame 5; Be provided with left trailer wheel 23, right trailer wheel 24 symmetrically at the left and right parts of trailer 1, be provided with trailer winch 21 at the rear upper part of trailer 1, be provided with at the top of front frame 3 Front frame big arm 22 is provided with left front wheel 7, right f...
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The invention relates to a carrying scraper with a trailer. The main structure of the carrying scraper consists of the trailer, a trailer winch, a large-turning-angle hinge frame, a rapid change device, a front rack, a large arm of the front rack, a hinge frame, a steering oil cylinder, a rear rack, a cab, an electric cabinet, anti-explosion diesel engine, a hydraulic oil tank, a fuel tank, a radiator and wheels, design of the combination of the trailer, the front rack, the rear rack and the hinge frame is adopted, so that the transportation function of the carrying scraper is expanded, and the transportation efficiency and the safety are improved, and the carrying scraper with the trailer has the advantages of being advanced in design, compact in structure, high in power, and large in loading capacity, and being safe, stable and reliable, thus being extremely ideal to be used in a coal mine well.
Description
technical field [0001] The invention relates to a scraper with a trailer, which belongs to the technical field of design and manufacture of underground auxiliary transportation equipment in coal mines. Background technique [0002] There are many mining equipment, support equipment, auxiliary materials, tools, cables, water pipes, etc. used in coal mines. With the advancement of mining speed, these equipment, materials, tools, etc. need to be transported quickly, and most of these equipment and materials are transported. Scraper, because most of the underground equipment in coal mines are large in size and heavier than benzene, and use more materials and tools. Most of the current loaders are small in tonnage and insufficient in volume and capacity of the shovel bucket, which is difficult to meet the needs of fast handling. The safety is poor, and even it cannot be shipped, which has greatly affected the underground production operations of coal mines. Contents of the inve...
Claims
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IPC IPC(8): E21F13/00
Inventor 张国栋丁仁政常凯姚志功马艳卫兰春亮刘志更吉强晏伟光李庆国李文军申进杰枊玉龙周旭孙勇赵美荣
Owner TAIYUAN INST OF CHINA COAL TECH & ENG GROUP