Multi-pivot belt automatic deviation-rectifying device
An automatic deviation rectification device and deviation rectification technology, applied in transportation and packaging, conveyor objects, rollers, etc., can solve the problems of high use and maintenance costs, complex structure of hydraulic deviation rectifiers, and low deviation rectification sensitivity, and achieve simplified structure and deviation rectification. The effect of high traction sensitivity and high deviation correction sensitivity
Inactive Publication Date: 2017-09-26
MARTIN ENG KUNSHAN
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Problems solved by technology
The structure of the hydraulic rectifier is complicated, involving hydraulic devices, the use and maintenance costs are high, and the rectification sensitivity is low
Method used
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Embodiment 1
[0016] Embodiment 1: as Figure 1-2 The multi-pivot belt automatic deviation correction device shown includes deviation correction idler 1, deviation correction idler bracket 2, induction idler 3, induction idler adjustment arm 4, installation base 5, main pivot bearing 6, and first auxiliary rotation bearing 7 , the second pair of rotating bearings 8, the primary swing rod 9, the secondary swing rod 10, the linkage swing rod 11, the fixed plate 12, and the deviation correction roller 1 are installed on the deviation correction roller support 2. The induction roller 3 is arranged on the adjustment arm 4 of the induction roller. The deviation correcting idler bracket 2 is arranged horizontally and parallel to the induction idler adjustment arm 4 . One end of the primary swing link 9 is fixedly connected to the symmetrical center position of the deviation correcting roller bracket 2 . One end of the primary swing link 9 is fixedly connected to the symmetrical center position o...
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The invention discloses a multi-pivot belt automatic deviation-rectifying device. The multi-pivot belt automatic deviation-rectifying device comprises a deviation-rectifying supporting roller bracket equipped with a deviation-rectifying supporting roller, and an induction supporting roller regulating arm equipped with an induction supporting roller, wherein the deviation-rectifying supporting roller bracket and the induction supporting roller regulating arm are horizontally arranged below a transport belt in parallel; a linkage structure is formed between the deviation-rectifying supporting roller bracket and the induction supporting roller regulating arm through a primary pivot, two secondary rotary bearings and two groups of swing rods. In a deviation-rectifying process, acting force is given to the deviation-rectifying supporting roller through the belt, so that the deviation-rectifying supporting roller is driven to rotate, and therefore, the linkage structure is further driven to rotate for driving an induction roller to guide the belt to return to a correct position. Compared with an existing deviation rectifier, the device has the advantage that the structure is greatly simplified; through the linkage mechanism which is formed by two stages of swing rods, the rotation angle of the deviation-rectifying supporting roller is increased, so that deviation-rectifying torque of the deviation-rectifying supporting roller is improved, and deviation-rectifying efficiency is high; besides, while deviating, the belt is firstly in contact with the deviation-rectifying supporting roller, and the deviation-rectifying supporting roller bracket is driven to rotate, so that deviation-rectifying flexibility is high.
Description
technical field [0001] The invention belongs to the field of belt conveyor equipment, and in particular relates to a multi-pivot belt automatic deviation correction device. Background technique [0002] Belt conveyors are widely used in coal, metallurgy, electric power, chemical industry, building materials, wharf and other industries. The conveyor belt is mainly installed on the head, tail drum, multiple sets of rollers and frame. When the roller is installed, the axis line is not parallel and the center line is not aligned, or the axis line of the roller is not parallel, which will cause the belt to deviate. Material residues on the surface of the roller and roller during transportation will also cause the belt to deviate. In order to ensure the normal operation of the belt conveyor, a set of deviation correctors are installed at a distance from the belt conveyor. [0003] At present, the commonly used deviation correction device is a hydraulic type deviation correction ...
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IPC IPC(8): B65G15/64B65G39/16
CPCB65G15/64B65G39/16
Inventor 郑志敏
Owner MARTIN ENG KUNSHAN
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