Debugging test bed for cutting device of digging and anchoring machine
The technology of a bolter and a test bench is applied in the field of debugging and test benches of the cutting device of the bolter, and can solve the problems of unfavorable production organization and assembly line balance, low efficiency, and lengthening the debugging time of the whole machine.
Pending Publication Date: 2021-07-23
CHINA RAILWAY CONSTR HEAVY IND
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Problems solved by technology
[0007] However, with this test method, if a performance or function failure occurs during debugging, the cutting device 8 needs to be disassembled from the whole machine for processing. Production organization and assembly line balancing
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[0041] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0042] The core of the present invention is to provide a bolter miner cutting device debugging test bench, which can improve the bolter miner debugging efficiency.
[0043] In a specific embodiment of the bolter cutting device debugging test bench provided by the present invention, please refer to figure 2 , including: installation stand 1, waterway system 3, hydraulic system 4 and electrical control system 5.
[0044] The installation stand 1 includes a bas...
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The invention discloses a debugging test bed for a cutting device of a digging and anchoring machine. The debugging test bed comprises a mounting rack, a waterway system, a hydraulic system and an electrical control system. The mounting rack comprises a base and a cutting device positioning structure fixed on the base. The electrical control system comprises a starter assembly and a main control device, the starter assembly, the waterway system and the hydraulic system are all electrically connected to the main control device, and the main control device is used for controlling the starter assembly to start so as to control operation of a cutting motor of the cutting device and controlling the waterway system to start so as to supply water to a spraying device of the cutting device, and is used for controlling the hydraulic system to start so as to control the operation of a roller hydraulic cylinder of the cutting device. The cutting motor, the cutting speed reducer, the spraying device and the roller hydraulic cylinder of the cutting device can be debugged and tested through the tunneling anchor machine cutting device debugging test bed, independent debugging and testing of the cutting device can be achieved, and the tunneling anchor machine debugging efficiency can be improved.
Description
technical field [0001] The invention relates to the technical field of special equipment for coal mines, in particular to a debugging test bench for a cutting device of a bolter miner. Background technique [0002] The all-in-one machine for digging and bolting is a special equipment for tunneling in coal mines, which can realize synchronous operations of tunneling and support. The cutting device 8 (that is, the cutting head) is the most important part of the integrated bolter-digging machine to realize the excavation operation, and its performance and reliability are directly related to the overall performance and reliability of the integrated bolter-digger machine. [0003] The main structure of cutting device 8 is as figure 1 As shown, the cutting device 8 generally includes a main frame 81, a cutting reducer 84, a cutting motor 82, a cutting drum (including a left and right fixed drum, a left and right telescopic drum, and an intermediate drum), a spraying device 85, a ...
Claims
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IPC IPC(8): G01M13/00G01R31/34G01M13/02G01D21/02F15B19/00
CPCG01M13/00G01R31/343G01M13/02G01D21/02F15B19/00
Inventor 徐山余自朝龚岸琦李永星战传勃裴圣肖利
Owner CHINA RAILWAY CONSTR HEAVY IND