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Belt type passive resistance increasing device for belt conveyor

A belt conveyor and conveyor technology, applied in the direction of conveyor, transportation and packaging, can solve problems such as hidden dangers of flying cars and stalls, and achieve the effect of improving resistance, increasing pressure, and increasing resistance.

Pending Publication Date: 2021-11-02
NINGXIA BAOFENG ENERGY GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] This application provides a belt-type passive resistance booster for belt conveyors, which solves the problems of stalling and speeding of belt conveyors with large inclination angles and potential safety hazards

Method used

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  • Belt type passive resistance increasing device for belt conveyor
  • Belt type passive resistance increasing device for belt conveyor

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Embodiment Construction

[0019] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0020] The core of the present application is to provide a belt-type passive resistance booster for a belt conveyor, which can solve the problems of stalling and speeding of the belt conveyor with a large inclination angle, which may cause potential safety hazards.

[0021] figure 1 It is a schematic diagram of the installation structure of a belt-type passive resistance increaser for a belt conveyor and a belt conveyor provided by an embodiment of the present invention, figure 2 A schematic structural diagram of a belt-type passive resistance increaser for a belt conveyor provided by an embodiment of the present invention, as shown in figure 1 and figure 2 shown, including:

[0022] The...

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Abstract

The invention relates to a belt type passive resistance increasing device for a belt conveyor. When the belt conveyor runs, a first belt on a bearing carrier roller rotates along with a belt of the belt conveyor, rotating force is conveyed to a variable-speed carrier roller through the first belt, the variable-speed carrier roller drives a second belt to rotate, along with rotation of the second belt, a first resistance increasing carrier roller connected with the second belt rotates, as the shaft diameter of the variable-speed carrier roller is larger than that of the bearing carrier roller, when the bearing carrier roller rotates by one circle, the first resistance increasing carrier roller does not rotate by one circle, and the speed difference between the second belt and the belt of the belt conveyor is formed, that is, the speed of the second belt is lower than that of the belt of the belt conveyor, so that friction resistance is formed, and the effect of increasing resistance is achieved; and a second resistance increasing carrier roller can increase the pressure between the second belt and the belt of the belt conveyor, so that the resistance effect is improved.

Description

technical field [0001] The present application relates to the field of protection devices for belt conveyors, in particular to a belt-type passive resistance booster for belt conveyors. Background technique [0002] The large-inclination belt conveyor is mainly used for the continuous conveying of bulk materials at a large inclination. It adopts a conveyor belt with corrugated ribs and diaphragms, and the conveying inclination is 0-90 degrees (below 70 degrees is the best). Widely used in industries such as coal, grain, building materials, chemicals, hydropower, agriculture, ports and metallurgy. For materials with special requirements, such as high temperature resistance or materials with acid, alkali, and oily substances, special design of corresponding materials can be adopted according to needs. It has the advantages of high reliability of general belt conveyor horizontal or small inclination, energy saving and reliable and economical lifting of materials. [0003] In ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G23/14
CPCB65G23/14
Inventor 姚宏
Owner NINGXIA BAOFENG ENERGY GROUP CO LTD
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