A plow conveyor head mechanism and installation and disassembly method
A conveyor and machine head technology, which is applied in the field of plow conveyor head mechanism and installation and disassembly, can solve the problems of inconvenient disassembly and assembly of coal plow conveyor on site, inconvenient disassembly and assembly of machine head, etc., so as to achieve convenient transportation and assembly, and convenient The effect of handling
Inactive Publication Date: 2020-07-14
SHANDONG TIANZHUANG COAL MINE CO LTD
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Problems solved by technology
Due to the limitation of the on-site environment, the current machine head is inconvenient to disassemble and assemble, which brings great inconvenience to the on-site disassembly and assembly of the plow conveyor
Method used
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[0078] The invention provides a head mechanism of a coal plow conveyor, such as Figures 1 to 10 As shown, including: nose body 90, nose body 90 is provided with nose 12 and power part 13;
[0079] The connecting part between the power part 13 and the machine head 12 is connected with the machine head connecting plate 7;
[0080] The head 12 is provided with a left pressing block 21, a right pressing block 22, a sprocket shaft group 27, a derailleur 28, a guard plate 29 and a head frame 17;
[0081] The sprocket shaft group 27, the derailleur 28, the guard plate 29 and the head frame 17 are arranged side by side between the left pressing block 21 and the right pressing block 22;
[0082] One end of the sprocket shaft group 27 is connected with the left pressing block 21, and the other end of the sprocket shaft group 27 is connected with the right pressing block 22;
[0083] The derailleur 28 is matched with the sprocket shaft group 27; one end face of the guard plate 29 is c...
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The invention provides a head mechanism of a plowing coal conveyor and an installation and disassembly method. The connecting part between the power part and the head is connected with the head connecting plate; Chain, guard plate and machine head frame; sprocket shaft group, derailleur, guard plate and machine head frame are arranged side by side between the left pressure block and the right pressure block; one end of the chain wheel shaft group is connected with the left pressure block, and the sprocket shaft The other end of the group is connected with the right pressure block; the derailleur is matched with the sprocket shaft group; one end surface of the guard plate is connected with the left pressure block, and the other end surface of the guard plate is connected with the right pressure block; the guard plate has a groove , the derailleur is arranged in the groove; one end surface of the machine head frame is connected with the left pressure block, and the other end surface of the machine head frame is connected with the right pressure block. The machine head body does not need to be transported to the site as a whole, it can be disassembled according to on-site mediation, and installed on site, which is convenient for transportation and assembly. Performance can also be adjusted according to actual needs.
Description
technical field [0001] The invention relates to the field of coal plows, in particular to a plow conveyor head mechanism and an installation and disassembly method. Background technique [0002] The coal plow is a coal mining machine that realizes automatic coal dropping, coal loading, and coal transportation in the underground coal mining face. Compared with the drum shearer, it has the advantages of simple structure, convenient operation, and high lump coal rate within the scope of its application. , small dust and other advantages. Because of its shallow cutting depth, the gas can be released evenly, which is especially beneficial to prevent gas outburst in high gas mines. The sliding coal plow is one of the main types of coal plows. It has been more and more widely used because of its small sliding resistance and easy control of cutting depth. [0003] The plowing conveyor is used in conjunction with the plowing operation of the plow. Usually the head of the plow conv...
Claims
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IPC IPC(8): E21F13/06
Inventor 李宗国周树志南锦玉吴国栋张兆营李强夏文营刘刚李振标闫家正谢国文
Owner SHANDONG TIANZHUANG COAL MINE CO LTD