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Use method for forwards-inclined belt conveyor

A technology of belt conveyors and conveyor belts, which is applied in the direction of conveyor objects, transportation and packaging, rollers, etc., can solve the problems of increased equipment failure rate, decreased production efficiency, increased operating costs, etc., to extend the service life, Effects of reduced belt deviation resistance and increased operating costs

Inactive Publication Date: 2014-10-01
洛阳盛豫重工机械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most belt conveyors adopt the TD75 standard, and the trough roller support has a trough angle of 30°. This support method can easily cause the belt to deviate and spread materials. Adjustment of the deviation belt
The deviation of the belt will increase the failure rate of the equipment, such as the pulley squeezing the belt, causing the belt to tear or causing mechanical accidents, and the belt frame scratching the belt due to the fall of the idler roller, etc., which will reduce the production efficiency and increase the operating cost

Method used

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  • Use method for forwards-inclined belt conveyor
  • Use method for forwards-inclined belt conveyor
  • Use method for forwards-inclined belt conveyor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] As shown in the figure; the roller support 1 is installed horizontally at the bottom of the belt conveyor plane; the high-side pillars 2 are installed symmetrically on both sides of the roller support 1 on the same plane, and two low-bottom pillars are symmetrically installed between the high-side pillars 2 on both sides 3. The two low bottom pillars 3 are on the same plane, the two high side pillars 2 and the two low bottom pillars 3 are two planes with the same axis and different planes: the upper ends of the two high side pillars 2 are drilled in the same direction to drill the forward axis hole 7, Bottom rollers 4 are installed on the upper ends of the two low-bottom pillars 3, and partial rollers 5 are installed between the low-bottom pillars 3 and the high-side pillars 2; A plane; after the eccentric roller 5 and the bottom roller 4 are installed, the inclination angle is 35°, the eccentric roller 5 and the bottom roller 4 form a groove shape, and the conveyor belt...

Embodiment 2

[0021] The forward tilt axis hole 7 is drilled or drilled with the vertical line from the bottom of the high side pillar 2 to the end and tilts forward at an angle of 0.1°-0.9°.

Embodiment 3

[0023] When the conveyor transports materials, the running center line of the conveyor belt 6 coincides with the center line of the conveyor, and when the conveyor belt 6 passes through, it is guided by the bottom roller 4 and runs in a straight line; Guide the conveyor belt 6 to run at an angle of 0.1°-0.9° to the center line; because the center line of the eccentric roller 5 is not parallel to the center line of the conveyor belt 6, when the conveyor belt 6 passes the eccentric roller 5, the eccentric roller 5 will Inclined guidance produces eccentric friction with the conveyor belt 6, and the eccentric idler roller 5 rubs against the conveyor belt 6 to keep the conveyor belt 6 running on the center line all the time.

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Abstract

The invention discloses a use method for a forwards-inclined belt conveyor. According to the use method, high-side support columns and two low-bottom support columns are symmetrically installed above the both sides of a carrier roller support, forwards-inclined shaft holes are drilled in the upper ends of the two high-side support columns in the same direction, bottom carrier rollers are installed at the upper ends of the two low-bottom support columns, and a deflecting carrier roller is installed between the low-bottom support columns and the high-side support columns; a 35-degree inclination angle is formed after the deflecting carrier roller and the bottom carrier rollers are installed; the forwards-inclined shaft holes are drilled or punched by inclining a vertical line from the bottoms of the high-side support columns to the end portions 0.1-0.9 degrees; when materials are conveyed by a conveying belt, the deflecting carrier roller centripetally inclines and guides, and the conveying belt always keeps running at a central line by virtue of the friction of the deflecting carrier roller for the conveying belt; the deflecting carrier roller and the bottom carrier rollers form the 35-degree inclination angle, thus increasing the gradient of a material forcing surface and reducing the adhesion force between the materials and the conveying belt, and the materials slide towards a centre; the installation holes of a groove-shaped carrier roller support are inclined forwards 0.1-0.9 degrees, thus the belt centripetally runs, and moreover, the deflecting resistance of the belt is reduced, and the running is more stable.

Description

technical field [0001] The invention relates to a belt conveyor, in particular to a method for using a forward-leaning belt conveyor. Background technique [0002] In the existing cement, electric power, chemical industry, metallurgy, coal, mining, coking, steel and other industries, belt conveyors are generally used in the process of transporting materials. The idler set is an important part of the belt conveyor. The role of the idler set is to support the conveyor belt and the weight of the material. At present, most belt conveyors adopt the TD75 standard, and the trough roller support has a trough angle of 30°. This support method can easily cause the belt to deviate and spread materials. Adjust the deviation of the belt. The deviation of the belt will increase the failure rate of the equipment, such as the pulley squeezing the belt, causing the belt to tear or causing mechanical accidents, and the belt rack scratching the belt due to the fall of the idler roller, etc.,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G39/16
Inventor 马魁瑞陆利玲李红军苏存奇李晓辉
Owner 洛阳盛豫重工机械有限公司