Black Steel Conveyor Drum Pulley Rubber Roller

Conveyor Drum Pulley Special Rubber Roller For Conveyor Black

We sell many types of motorized haulage for belt conveyorsEffectively improve the operation condition of the conveying system, protect the metal drum from wear, prevent the conveyor belt from slipping, and make the drum run synchronously with the belt.It is mainly used for changing the running direction of the conveyor belt or pressing the conveyor belt to increase the envelop Angle of the rollerIt has compact structure, high rotation efficiency, low noise, long service life, stable operation, reliable operation, good sealing, small space, convenient installation.

Belt machine to the roller is also called guide roller, is a common belt conveyor hardware accessories, mainly used to change the running direction of the conveyor belt or to tighten the conveyor belt so that it increases the package Angle with the transmission roller.

The use, characteristics and structure of the belt conveyor changing to the roller

(1) Belt machine to drum is suitable for machinery, metallurgy, mining, port, chemical medicine, cement, building materials, steel, coal and other fields, is the driving device of all kinds of mobile belt conveyor, can also be used for some fixed belt conveyor.

(2) The belt machine to the roller has the characteristics of compact structure, light weight, less occupation, reliable performance, beautiful appearance, safe and convenient use, in the dust, wet mud and other harsh conditions can still work normally.

(3) down to the bottom of the belt conveyor redirection roller mainly in the leather belt movement, such as belt transporting direction to the left, then the redirection roller on the right side of the belt conveyor, the main structure for bearings and steel cylinder, transmission roller belt conveyor is driving wheel, from the relationship between the two is like two bicycle wheel, rear wheel drive roller, the front wheel is the redirection roller; There is no difference between the steering drum and the driving drum in structure. They are both composed of a spindle drum bearing and a bearing chamber. The driving drum is divided into two types: main drive and driven.

The belt conveyor changes the movement direction of the belt by changing to the roller or idler set.

The drum can be used to change the direction of the belt 180°, 90° or <45°. Generally, the steering drum or the vertical hammer tensioning drum arranged in the tail will change the conveyor belt to 180°, the drum above the vertical hammer tensioning device will change to 90°, and the direction below 45° is generally used to increase the wrapping Angle between the conveyor belt and the driving drum.

The diameter of the belt machine is 250, 315, 400, 500, 630, 800.lOOOmm and other specifications, when the selection can match the diameter of the transmission drum, 180°, the diameter of the transmission drum is one gear smaller than the diameter, 90° or 45°, with the change Angle reduced and appropriate to take small 1 ~ 2 gear.

The reversing idler set is a plurality of supporting idlers arranged along the required radius arc. It is used in the place where the curvature radius of the bending of the conveyor belt is large, or in the section of the groove idler, so that the conveyor belt can still maintain the groove cross-section at the direction of the change. When the conveyor belt passes through the convex arc section, because of the influence of the idler groove Angle, the elongation of both sides of the conveyor belt is large to the center. In order to reduce the stress of the tape, the curvature radius of the convex arc should be as large as possible. Generally, the elongation of the fabric core is 0.8%.