Tension device for belt conveyor
A belt conveyor and tensioning device technology, applied in the direction of conveyor control devices, conveyors, conveyor objects, etc., can solve the problems of no automatic deviation adjustment function, high failure rate, complex structure, etc., and achieve dynamic and static The effect of good adjustment characteristics, large traction force and small size
Inactive Publication Date: 2012-06-27
TAIYUAN UNIV OF TECH
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Problems solved by technology
[0006] The purpose of the belt conveyor tensioning device of the present invention is to solve the common problems in the above-mentioned prior art, such as large volume, complex structure, high failure rate, and no automatic deviation adjustment function, so as to disclose a tensioning device with tensioning device at the same time. The technical scheme of a new type of tensioning device with dual functions of adjustment and deviation adjustment, which can be used under special working conditions such as coal mines, docks, and power plants
Method used
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Embodiment approach 1
[0026] The application of a belt conveyor tensioning device of the present invention on a belt conveyor, the tensioning device is installed in the tensioning section of the belt conveyor, and two sets of traction systems respectively pull the left and right sides of the mobile trolley 3, so that The tension roller 4 moves back and forth to achieve the purpose of tensioning and relaxing the conveyor belt 18. The mechanical part consists of two sets of traction systems, a moving trolley 3, a tension roller 4, and a redirection roller 9 (see attached figure 1 ); the electric control part is made up of left side tension sensor 5, right side tension sensor 12, programmable controller 16 and analog quantity input module 17 (see attached figure 2 ); the tension roller 4 is installed on the moving car 3 and moves forward and backward along the slideway with the moving car 3, and the moving car 3 is composed of the left motor 8 and the right motor 15 through the left reducer 7, the ri...
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The invention discloses a tension device for a belt conveyor, belongs to the technical field of mechanical-electrical integration and can be widely used in coal, metallurgy, power generation and other industries employing belt conveyors. The invention is characterized in that: the device simultaneously has dual functions of tensioning and offsetting a conveyer belt; and the complete-set device consists of two sets of identical and mutually independent traction systems, a movable trolley 3, a tensioning roller 4 and a redirecting roller 9, wherein a control system consists of a left-side tension sensor 5, a right-side tension sensor 12, a programmable logic controller 16, an analog quantity input module 17 and a relay. Compared with the traditional combined tension device, the tension device is not provided with a hydraulic pump station, a hydraulic cylinder and an energy storage station, and the advantage of relatively much smaller occupied area is more important under a well. The novel tension device can become an updated product of the traditional tension device for the belt conveyor.
Description
technical field [0001] The invention relates to a belt conveyor tensioning device, which belongs to the technical field of mechatronics. It is an automatic device with dual functions of conveyor belt tensioning and deflection adjustment at the same time, which overcomes that the existing tensioning devices generally cannot automatically adjust the deflection. It can be widely used in mining, metallurgy, power generation and other industries that use belt conveyors. It is an updated product of the existing tensioning device. Background technique [0002] Belt conveyors are the main transportation equipment for conveying bulk solid materials, and are widely used in mining, metallurgy, power generation and other industries. The tensioning device is an important part of the belt conveyor. Its function is to ensure that the conveyor belt has sufficient tension, so that the driving roller and the conveyor belt can be organically and closely combined to increase the friction betwee...
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IPC IPC(8): B65G23/44B65G43/02
Inventor 白雪峰张英梅常晓敏程鹏张建国
Owner TAIYUAN UNIV OF TECH