Support special for belt replacement of belt conveyor and belt replacement method
A belt conveyor, belt technology, applied in the direction of belt/chain/gear, conveyor, mechanical equipment, etc., can solve the problems of low hauling efficiency, manual support, belt irregularity, etc., and achieve good installation effect, high safety, and installation. Efficient effect
Pending Publication Date: 2021-03-09
HUANENG WEIHAI POWER GENERATION CO LTD
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- Application Information
AI Technical Summary
Problems solved by technology
[0003] 1. The layout of the belt roll to be replaced has an oblique angle with the belt frame, and the belt is not correct when dragging
[0004] 2. When the belt is dragged, the personnel need to manually hold the temporary support, which poses a great risk
[0005] 3. The efficiency of dragging is low, time-consuming and labor-intensive
Method used
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[0023] Below in conjunction with accompanying drawing, the present invention is further described:
[0024] As shown in the accompanying drawings, a special bracket for belt conveyor belt replacement is provided with a gantry body. The driving gear 2, the second driving gear 3, the upper driven gear 4, the lower driven gear 5, the inner belt 6, the outer belt 7, the upper roller 8 and the lower roller 9, and the portal frame body includes a transverse bracket 10. The left bracket 11 and the right bracket 12, between the left bracket 11 and the right bracket 12 are provided with an upper idler 8 and a lower idler 9 parallel to each other in the vertical direction, and an upper idler 8 and a lower idler 9 The left end of the roller is connected to the left bracket 11 through the bearing, and the right end of the upper idler roller 8 and the lower idler roller 9 pass through the right bracket 12, and the bearings in the through holes are respectively connected with the upper driv...
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The invention relates to the technical field of belt replacement of belt conveyors, in particular to a support special for belt replacement of a belt conveyor and a belt replacement method. The support is provided with a door-shaped frame body and is characterized in that a replacement assembly is arranged on the door-shaped frame body; the replacement assembly comprises a driving motor, a first driving gear, a second driving gear, an upper driven gear, a lower driven gear, an inner belt, an outer belt, an upper carrier roller and a lower carrier roller; the door-shaped frame body comprises atransverse support, a left support and a right support; a new belt to be subjected to replacement is wound on the upper carrier roller, and an old belt is wound on the lower carrier roller; the driving motor drives the upper carrier roller and the lower carrier roller to rotate synchronously to release the new belt on the upper carrier roller and wind the old belt on the lower carrier roller; andthe support has the advantages of being simple in structure, convenient to use, high in installation efficiency, good in installation effect, high in safety and the like.
Description
technical field [0001] The invention relates to the technical field of belt replacement of belt conveyors, in particular to a belt replacement bracket and belt replacement method for belt conveyors with simple structure, convenient use, high installation efficiency, good installation effect and high safety. Background technique [0002] As we all know, the coal required for combustion and power generation in power plants needs to be transported by belt conveyors. Due to the large amount of coal required in power plants, the belt conveyors are large-scale equipment, and the belts on them are heavy and inconvenient to replace. Therefore, belt conveyor replacement The belt is a dangerous job. To replace the belt, the belt needs to be set up with a temporary support. Since the temporary support needs to be set up on both sides of the belt rack, there are currently the following problems: [0003] 1. The layout of the belt roll to be replaced forms an oblique angle with the belt ...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B65G15/32B65G39/12B65G39/02F16H7/24
CPCB65G15/32B65G39/12B65G39/02F16H7/24
Inventor 吴建国于信波孙军飞郝庆宙李义东
Owner HUANENG WEIHAI POWER GENERATION CO LTD