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Adjustable belt drive tensioning device

A belt transmission and tensioning device technology, which is applied to transmission devices, belts/chains/gears, mechanical equipment, etc., can solve the problem that the belt tensioning wheel cannot be adjusted, and achieve the effect of simple structure, reasonable design and long service life

Inactive Publication Date: 2015-01-21
WUXI CHENGBO SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The present invention aims at the above problems, and provides an adjustable tensioning device for belt transmission, which solves the technical problem that the belt tensioning wheel cannot be adjusted in the prior art

Method used

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  • Adjustable belt drive tensioning device

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Embodiment Construction

[0011] An adjustable belt drive tensioning device of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0012] as attached figure 1 As shown, a tensioning device for an adjustable belt drive includes a bracket 1, on which one end of two connecting rods 3 is hinged through the same positioning shaft 2, and the other ends of the two connecting rods 3 are respectively arranged There is a tension pulley 4, and stage clip 5 is connected between two tension pulleys 4.

[0013] In this embodiment, an adjusting rod 6 is arranged between the two connecting rods 3 , and an adjusting bolt 7 is arranged on the adjusting rod 6 .

[0014] The adjusting rod 6 is arc-shaped.

[0015] The embodiments described above are only one of the more preferred specific implementations of the present invention, and the usual changes and replacements performed by those skilled in the art within the scope of the technical soluti...

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Abstract

The invention relates to a belt tensioning device, in particular to an adjustable belt drive tensioning device. The device comprises a support; one end of each of two connecting rods is hinged to the support through the same positioning shaft; each of the other ends of the two connecting rods is provided with a tensioning wheel; a compression spring is connected between the two tensioning wheels. Compared with the prior art, the adjustable belt drive tensioning device has the advantages of being reasonable in design, simple in structure, convenient to adjust and long in service life.

Description

technical field [0001] The invention relates to a belt tensioning device, in particular to an adjustable tensioning device for belt transmission. Background technique [0002] In the prior art, in order to keep the belt running smoothly in the belt transmission system, it is necessary to use a tensioning device for the belt to maintain the tension of the belt. Present belt tensioning device, its structure all is to use bracket to fix a tensioning wheel, and the angle of tensioning wheel is not adjustable, and along with the day by day loosening of belt, tensioning wheel has just lost effect. Contents of the invention [0003] The present invention aims at the above problems and provides an adjustable tensioning device for belt transmission, which solves the technical problem that the belt tensioning wheel cannot be adjusted in the prior art. [0004] The technical solution adopted by the present invention to solve its technical problems is: [0005] An adjustable tension...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H7/08
CPCF16H7/08F16H2007/0806F16H2007/0844F16H2007/088
Inventor 李飞
Owner WUXI CHENGBO SCI & TECH DEV
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