The meaning of the belt is used in the production and transportation process of a transfer equipment, according to its use and mechanism, can be divided into a variety of different categories. Compared with gear transmission and chain transmission, industrial belt has the advantages of simple structure, low noise and low equipment cost, and is widely used in various power transmission.
So the belt in the use of the process will produce some serious or abnormal wear, the wear of these circumstances need to be corrected?
Belt wear can be divided into the following:
The top surface of the belt is worn
Causes and corrections:
1. Wear between the protective cover: the correct way to correct is to replace or repair the protective cover, which has reached no direct contact with the belt
2. Tensioning wheel damage: replace or repair tensioning wheel in time
Wear of belt top Angle
Causes and corrections:
1. The belt does not fit the belt pulley (the belt pulley is too small) : use the belt pulley that fits the belt
Iii. Belt side wear
Causes and corrections:
1, the belt slide: timely adjustment, until the slide
2. The belt pulley at both ends is not in the same plane: adjust the belt pulley to the same plane of digits
3. Belt pulley wear: the belt pulley needs to be replaced when the belt pulley wears
4. Incorrect belt size: replace the belt with the correct size
Apron strap
Iv. Belt bottom Angle wear
Causes and corrections:
1. Mismatch between belt and belt pulley: timely correct the combination mode of belt and belt pulley
2. Belt pulley wear: the belt pulley needs to be replaced when the belt pulley wears
Wear on the bottom of the belt
Causes and corrections:
1. The bottom of the belt reaches the bottom of the pulley groove: make sure the correct belt and pulley are used
2. Belt pulley wear: the belt pulley needs to be replaced when the belt pulley wears
3, there is debris on the belt pulley: timely clean the belt pulley
The bottom rubber is broken
Causes and corrections:
1. The belt pulley is directly too small: replace it with a belt pulley with a larger diameter
2. Belt sliding: adjust timely to keep it in prohibited sliding state
3, the tension wheel is too small: replace the larger diameter of the tension wheel
4. Improper storage: do not roll, twist or bend the belt too tightly, avoid direct exposure to heat and sunlight
Pattern conveyor belt
Lower coverage or lateral wall burn or hardening
Causes and corrections:
1. Belt sliding: adjust timely to keep it in prohibited sliding state
2. Belt pulley wear: the belt pulley needs to be replaced when the belt pulley wears
3. Insufficient safety factor of transmission device design
4. Shaft movement: check whether the center distance has changed or the bearing has been damaged.
Belt surface hardening
Cause and correction
The environment around the transmission is too hot: eating improves the ventilation of the transmission
Nine, belt surface peeling, sticky or uplift
Cause and correction
Oil or chemical pollution: do not paint the belt, avoid the belt contact with gasoline, oil and chemical pollution.
The above mentioned are the reasons why the belt may cause wear in the use process and the correct treatment mode. Only by identifying the causes of wear and using the correct correction mode can the expected correction effect be achieved