Summarize Common Issues in The Use of Rubber v Belts

The problems and reasons that occur during the use of rubber v belts.

1、 The reason for the segmentation of the joint belt is that the processing error of the belt pulley is large (width and depth), causing the belt to fall, resulting in the cutting of the connecting layer by the diameter of the belt pulley.

2、 The reason for the early severe wear of the rubber v belt working face is: (1) the smoothness of the pulley is not high. (2) The pulley angle is incorrect.

3、 The reason for belt elongation after wear: After belt wear, the cross-section narrows, causing the belt to fall and show elongation. The rubber v belt should be replaced.

4、 The reason for the rubber v belt rolling: (1) Cut open the rolling part, and if the wire rope deviates, it is a problem with the belt; If the string is not skewed, another reason should be found. (2) The two pulleys are not on the same plane and the belt is too tight during installation. (3) Tensioning wheel pressure deviation.

5、 Reason for unilateral wear: (1) The pulley is not on the same plane. (2) The pulley is not smooth and clean.

6、 Local scorching and bottom glue cracking: The driven wheel is stuck, causing the driven wheel to not move, causing the belt to slip and burn.

7、 The reason for the detachment and detachment of a single piece from the rope layer: (1) The size of a single piece of tape varies (internally). (2) The size of the pulley is not standard enough. (3) The pulley is not in the same straight line, causing excessive force on one side of the belt and causing it to fall off.

8、 The triangle has scratches and scratches. Reason: (1) Improper operation during bagging. (2) Scratched by foreign objects.

9、 The newly installed belt will elongate in a short period of time: after removing the rubber v belt, the elongation rate is ≥ 1%, which is a problem with the triangular belt. The elongation rate is less than 1%, which is a normal phenomenon in belt use. By comparing this, you can take a look at the problems and causes of the belt you are using.

A regular rubber v belt is generally composed of a covering layer, an extension layer (top glue), a good layer (tensile layer), and a compression layer (bottom glue). The selected model should be compatible with the selected triangular belt, otherwise the rubber v belt may have abnormal situations in the pulley groove. When switching to a triangular belt, it is advisable to bring the old belt with you to the agricultural machinery department for purchase to avoid making the wrong model.

Triangle belt is a type of rubber product that can be used on conveying equipment, which can support and transport the required materials. It can reduce the consumption of manpower and material resources and improve the production rate. Precautions for the use and storage of triangular belts.

1、 The rubber v belt should be kept clean during transportation and storage to avoid direct sunlight and rain and snow. Contact with substances that affect the quality of rubber such as acids, alkalis, and oil solvents, and be located 1 meter away from the heating device.

2、 The operating speed of the rubber v belt should not exceed 5.0 meters per second when transporting materials with large block size and high wear resistance, and when using a fixed plow type unloading device, low speed should be used as much as possible. Exceeding the specified speed will affect the service life of the tape.

3、 During storage, the rubber v belt must be placed in rolls and cannot be folded. During storage, it should be flipped once a season.

4、 During storage, the temperature in the warehouse should be maintained between -15 ℃ -+40 ℃, and the relative humidity should be maintained between 50-80%.

Triangle belts are currently a widely sold product, and special attention should be paid to their stability when using them. Apply a vertical pressure of about 2 kilograms by hand in the middle of each tape, with a sinking amount of 20 to 30 millimeters. If not appropriate, make adjustments in a timely manner.

Drivers and users should master the correct operating essentials during normal driving, follow the technical requirements of the user manual, and try to avoid sudden starting and braking as much as possible; Frequent overloading should also be prevented; The machine should be removed if it is not used for a long time. It is prohibited to use tools to forcefully pry or pull on the triangular belt to prevent the triangular belt from extending or being too loose or tight.

When installing belt pulleys in a series of grooves, the centers of the two upper pulleys need to be aligned, otherwise it will cause the triangular belt to work unilaterally, cause severe wear, and reduce the service life of the triangular belt. Similarly, lubricating grease can also accelerate the aging process of rubber. Therefore, when disassembling and installing the drive belt, if your hands are stained with grease, please wipe them clean before proceeding!Remember, never place the drive belt in oil stains!If your transmission belt is accidentally contaminated with oil, please use it with caution and replace it immediately.