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Belt pulley adjusting device

A technology for adjusting devices and pulleys, applied in the direction of belts/chains/gears, transmission devices, mechanical equipment, etc., can solve problems such as falling, low belt tension, loose belts, etc., to improve stability, not easy to fall, improve belt The effect of tension

Inactive Publication Date: 2016-06-08
CHONGQING XIHUA BELT PULLEY MACHINERY MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The conveyor belt in the prior art includes a pulley and a belt. The pulley includes a driven pulley and a driving pulley. The driven pulley and the driving pulley need to be installed on the frame first. The length of the belt generally needs to be longer than the distance from the left end of the driven wheel to the right end of the driving wheel, so that the belt can be installed on the driven wheel and the driving wheel smoothly, but the tension of the belt is low, so after the installation is completed, the belt will It becomes loose and loose, and the stability is poor; when the conveyor belt is conveying objects, it is also easy to cause the objects to bump or even fall

Method used

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  • Belt pulley adjusting device

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Embodiment Construction

[0014] The present invention will be described in further detail below by means of specific embodiments:

[0015] The reference signs in the drawings of the description include: frame 1, rack 2, gear 3, screw rod 4, driven wheel 5, spring 6, slide bar 7, nut 8, bolt 9, driving wheel 10, limit block 11, Rubber pad12.

[0016] Example basic reference figure 1 Shown: the pulley adjustment device, including frame 1, driven pulley 5 and driving pulley 10, driving pulley 10 is connected with a first motor, frame 1 is slidably connected with a first support, and driven pulley 5 is connected with a first support in rotation On the seat, the frame 1 is connected with the second support through the bolt 9, the driving wheel 10 is connected to the second support in rotation, the left side of the first support is connected with the rack 2, the rack 2 is meshed with the gear 3, and the gear 3. A second motor is connected. A slide bar 7 is slidably connected to the frame 1 between the fir...

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Abstract

The invention relates to a pressing frame and discloses a belt pulley adjusting device. The belt pulley adjusting device comprises a machine frame, a driven pulley and a driving pulley, wherein the driving pulley is rotatably connected to the machine frame; a first supporting seat is connected to the machine frame in a sliding manner; the driven pulley is rotatably connected to the first supporting seat; one side of the first supporting seat, which is far away from the driving pulley, is connected to a rack which is meshed with a gear; a sliding bar is connected to the machine frame between the first supporting seat and the driving pulley in a sliding manner; an elastic part is connected between the sliding bar and the first supporting seat; a threaded rod is connected to the siding bar and is in threaded connection with the machine frame; and one side of the threaded rod, which is far away from the sliding bar, is in threaded connection with a nut. Compared with the prior art, the belt pulley adjusting device has the advantages that the driven pulley is adjustable, so that the tightness of a belt can be adjusted in a relatively large range, thereby improving the stability of the whole conveying belt.

Description

technical field [0001] The invention relates to a pulley adjusting device. Background technique [0002] Conveyor belt, also known as conveyor belt, is a composite product of rubber, fiber and metal, or a composite product of plastic and fabric, which is used in the belt conveyor belt to carry and transport materials. Conveyor belts, belt conveyors are widely used in agriculture, industrial and mining enterprises, and transportation industries to transport various solid block and powder materials or finished items. The conveyor belt can be transported continuously, efficiently, and at a large angle. The operation is safe, the conveyor belt is easy to use, the maintenance is easy, the freight is low, and the transportation distance can be shortened, the project cost can be reduced, and manpower and material resources can be saved. [0003] The conveyor belt in the prior art includes a pulley and a belt. The pulley includes a driven wheel and a driving wheel. The driven wheel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H7/08
CPCF16H7/08F16H2007/0806
Inventor 唐翼
Owner CHONGQING XIHUA BELT PULLEY MACHINERY MFG CO LTD
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