Multifunctional miniature forklift for coal mine
A multi-functional, miniature technology, applied in the direction of mechanically driven excavators/dredgers, etc., can solve the problems of high equipment cost, manual work, complex structure, etc., and achieve the effect of easy disassembly and assembly of tools, simple structure and flexible movement
Inactive Publication Date: 2014-05-28
张海林
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Problems solved by technology
[0002] At present, there are many types of mining machines used in mines at home and abroad. Due to the large body and complex structure, they are mostly limited to the use of large-section coal mine roadways, and cannot be used for the increasingly emerging small and medium-sized coal mine cross-section roadways, and the cost of equipment is high. Many private coal mines now belong to small coal mines, and the existing coal mining equipment is very unsuitable, and these equipment do not have the functions of loading, cleaning and trenching, so many coal mining in small coal mines requires manual work, which is expensive Labor, labor, and coal output are also low
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[0009] Examples, see attached figure 1 , Coal mine is provided with left and right machine cover 39, front machine cover 43 above chassis 35 under the car with multifunctional miniature forklift, is provided with upper machine cover 9 above left and right machine cover 39 and front machine cover 43. The forklift rear is provided with control box 26, and in the space that left and right machine cover 39, front machine cover 43, upper machine cover 9 and control box 26 form, engine 16 is housed successively from back to front, motor 15, motor connection The hydraulic oil pump 14 is connected to the multi-way valve 13, the multi-way valve is connected to the fuel tank 12, the fuel tank 12 is connected to the radiator 11, and the radiator 11 is connected to the oil-water separator 10. The place ahead of front machine cover 43 is provided with oil cylinder block 8, and tipping bucket oil cylinder 5 and quick-change oil pipe joint 7 are housed on oil cylinder seat 8, and tool quick-...
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The invention belongs to coal mine excavation equipment and particularly relates to a multifunctional miniature forklift for a coal mine. A left and right cover (39) and a front cover (43) are arranged on a chassis below the forklift; an upper cover is arranged on the left and right cover (39) and the front cover (43); a control box (26) is arranged at the rear of the forklift; a dump oil cylinder (5) is arranged at an oil cylinder base (8) ahead the front cover (43) and connected with a hydraulic oil tube (42); a quick-change oil tube connector (7) is arranged above the oil cylinder base (8); a quick-change tool hook (6) and a quick-change tool connector wrench (2) are arranged below the quick-change oil tube connector (7); lifting arm shaft bases (46) are arranged on the two sides of the rear of the forklift and internally provided with lifting arm pin shafts (28); the two ends of the lifting arm pin shafts (28) are arranged in two side cover plates (30); a left lifting arm and a right lifting arm (32 and 4) are provided with a lifting arm cross beam (45); a drilling tool and a bucket (1) are arranged on the lifting arm cross beam (45); and the multifunctional miniature forklift for the coal mine is simple in structure, small in size and flexible in operation.
Description
technical field [0001] The invention belongs to coal mining equipment, in particular to a multifunctional miniature forklift for coal mines. Background technique [0002] At present, there are many types of excavators used in mines at home and abroad. Due to the large body and complex structure, they are mostly limited to the use of large-section coal mine roadways, and cannot be used for the increasingly emerging small and medium-sized coal mine cross-section roadways, and the cost of equipment is high. Many private coal mines now belong to small coal mines, and the existing coal mining equipment is very unsuitable, and these equipment do not have the functions of loading, cleaning and trenching, so many coal mining in small coal mines requires manual work, which is expensive Labor, effort, and coal output are also low. Contents of the invention [0003] The purpose of the present invention is to overcome above-mentioned technical deficiencies, provide a kind of simple i...
Claims
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IPC IPC(8): E02F3/28
Inventor 张海林
Owner 张海林