Assembling and disassembling machine for twin-chained scraper chain
A dismantling machine and chain scraper technology, which is applied in metal processing, metal processing equipment, manufacturing tools, etc., can solve the problems of difficult disassembly and assembly of chains, and achieve the effects of improving work efficiency, reducing labor intensity, and being easy to use
Inactive Publication Date: 2012-07-04
SHANDONG JIAOTONG UNIV
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Problems solved by technology
[0003] The object of the present invention is to provide a middle and double chain scraper chain disassembly and assembly machine which is easy to disassemble and assemble for the above-mentioned problem that the chain of the middle and double chain scraper conveyor is difficult to assemble and disassemble.
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[0011] With reference to accompanying drawing, the present invention is further described: the present invention is frame 1 with an I-beam, and I-beam frame 1 is equipped with fixed claw support 2 and movable claw support 3, as figure 1 shown. Two fixed claws 4 protrude from the fixed claw bracket 2, and two movable claws 5 protrude from the movable claw bracket 3. The center distances of the two chains 6 are consistent, and the symmetry plane of the I-beam frame 1 is consistent with the symmetry planes of the two fixed jaws 4 and the two movable jaws 5, as figure 2 and image 3 shown. One end of the frame 1 is integrated with the fixed jaw bracket 2, and the movable jaw bracket 3 is connected with the I-beam through a pair of front rollers 7 and a pair of rear rollers 8 installed on the two side plates 20 of the movable jaw bracket 3. The frame 1 is movably connected, and a longitudinal interval is provided between the front roller 7 and the rear roller 8 . A pair of fro...
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The invention relates to an assembling and disassembling machine for a twin-chained scraper chain, which is characterized in that: I-shaped steel serves as a machine frame (1) of the assembling and disassembling machine; two fixed jaws (4) and two moveable jaws (5) are matched with the I-shaped steel machine frame (1); one end of the machine frame (1) is integrated with a fixed jaw bracket (2) into a whole; a moveable jaw bracket (3) is moveably connected with the I-shaped steel machine frame (1) through a front idler (7) and a back idler (8) arranged on two side plates (20) of the moveable jaw bracket (3); an oil cylinder (11) is connected with the fixed jaw bracket (2) through a spherical joint (12); an oil cylinder piston rod (15) is connected with the moveable jaw bracket (3); and thepiston rod (15) pulls the moveable jaw bracket (3) to move back and forth along the longitudinal direction of the machine frame (1). The assembling and disassembling machine is used for connecting and disassembling the twin-chained scraper conveyor chain, is convenient, safe and reliable to use, greatly lightens the labour strength of workers and improves the working efficiency.
Description
technical field [0001] The invention relates to the field of mechanical equipment, in particular to a device for connecting and dismounting chains of scraper conveyors. Background technique [0002] At present, most of the chains of the double-chain scraper conveyors are disassembled by two hydraulic props, one end obliquely supports the top plate of the hydraulic support, and the other end obliquely props up against the middle of the middle double-chain scraper, and is realized by the horizontal component force of the two hydraulic props. When the chain is loosened and disassembled, the hydraulic prop is easy to slip when it is supported obliquely, causing great safety hazards, and there have been major accidents that resulted in death. And the labor intensity of the workers is very high, the efficiency is low, and the chute of the scraper conveyor is also damaged to a certain extent. So far, except that some models of the double-chain scraper conveyor have their own built...
Claims
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IPC IPC(8): B23P19/04
Inventor 王延明
Owner SHANDONG JIAOTONG UNIV