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Belt tensioning assembly

A belt and component technology, applied in the field of belt tensioning components, can solve the problems of long belt tensioning distance and achieve the effects of stable operation, preventing movement and shortening the length

Pending Publication Date: 2020-08-18
HUADIAN HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the defect that the tensioning distance of the tensioning device to the belt is too long in the prior art, thereby providing a belt tensioning assembly that shortens the tensioning distance of the tensioning device

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] combine figure 1 , figure 2 As shown, the present invention provides a belt tensioning assembly, comprising:

[0056] Belt 100, the belt 100 is a continuous belt connected end to end;

[0057] Tensioning mobile platform 21, the first end of which is provided with at least one tensioning mobile platform roller, said tensioning mobile platform roller is suitable for winding the belt 100;

[0058] Combination turning roller seat 13, which includes at least one transfer turning roller, which is suitable for turning the belt 100 conveyed by belt tower 11; and at least one incremental turning roller, which The incremental redirecting roller is suitable for cooperating with the tensioning mobile platform roller to increase the number of winding segments of the belt 100 on at least one tensioning mobile platform roller of the tensioning mobile platform 21 .

[0059] The present invention provides a belt tensioning assembly. By cooperating and winding the belt 100 delivered ...

Embodiment 2

[0079] combine Figure 6 , Figure 7 As shown, the present invention also provides an adaptive tensioning system for a belt conveyor, which includes the belt tensioning assembly as described in Embodiment 1, which also includes:

[0080] Weight box 32, the weight box 32 is suitable for pulling the steel wire rope 200 through the pulley block, so that the steel wire rope 200 pulls the tensioning mobile platform pulley 214 and drives the tensioning mobile platform 21 sports;

[0081] The weight box 32 is slidingly matched with the steel wire rope 200 in the X section, and the tensioning mobile platform pulley 214 is slidingly matched with the steel wire rope 200 in the Y section, so that the tensioning mobile platform roller pulls the belt 100 in the Z section Move, where, X≥2, Y≥1, Z≥2.

[0082]It is worth noting that in the above-mentioned "sliding fit between the weight box 32 and the steel wire rope 200 in the X section", the "X section" does not refer to X steel wire rop...

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Abstract

The invention relates to the technical field of belt tensioning, in particular to a belt tensioning assembly. The belt tensioning assembly comprises a belt, a tensioning moving platform, a combined turnabout drum seat and at least one incremental turnabout drum, wherein the belt is a continuous belt connected end to end; at least one tensioning moving platform drum is arranged at the first end ofthe tensioning moving platform, and the tensioning moving platform drum is suitable for winding the belt; the combined turnabout drum seat comprises at least one transfer turnabout drum, and the transfer turnabout drum is suitable for redirecting the belt conveyed by a belt tower; and the incremental turnabout drum is suitable for being matched with the tensioning moving platform drum to increasethe number of winding sections of the belt on the at least one tensioning moving platform drum of the tensioning moving platform. According to the belt tensioning assembly, when belts with the same length are tensioned, the walking distance of the tensioning moving platform can be smaller than the actual extending distance of the belts, so that the length of a tensioning frame is shortened, the space is saved, and the manufacturing cost is reduced.

Description

technical field [0001] The invention relates to the technical field of belt tensioning, in particular to a belt tensioning assembly. Background technique [0002] During the process of conveying materials, due to the strong elasticity of the belt, the degree of tension and relaxation is different under the condition of load and no load. Especially when conveying materials, the slackness of the belt directly affects and reduces the belt and power. The frictional force between the driving wheels, in order to maintain its tension, must tension the belt. At the same time, the commonly used polyurethane belt is a soft material. As the use time increases, the belt itself will age, and its tension will decrease accordingly. The only way to ensure the transport capacity of the belt conveyor is to rely on tensioning the belt. Commonly used tensioning devices are divided into three types: screw type, car type and vertical type. As the car-type belt tensioning device with the most ap...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G23/44B65G21/20
CPCB65G23/44B65G21/20
Inventor 朱浩赵勇王坚
Owner HUADIAN HEAVY IND CO LTD
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