Imported transmission BeltMaintenance methods

1. Handling of transmission Belt

Before installation, first check whether the active wheel, the passive wheel and the tensioning wheel are on a plane. Generally speaking, the two pulley's center distance is less than 1 meters when the allowable deviation is 2-3 mm, the center distance is greater than 1 meters when the allowable deviation is 3-4 mm. If the deviation is too large, Should be adjusted to meet the requirements before the installation and tensioning. When loading and unloading should first loosen the tension wheel, or the stepless speed one end of the roulette wheel first, then the belt loaded or unloaded.

When the new triangular belt is too tight to load and unload, should first remove a pulley, cover or remove the triangle belt, and then install the pulley, not hard unloading. The V-belt of the General Union shall be unloaded with the pulley.

2, Belt tension

The tension of the transmission belt is adjusted by the tensioning wheel, belt too tight will make the belt wear serious, too loose is easy to slip phenomenon, so that the triangle belt serious wear and tear even burn. General two round distance of about 1 meters, with the finger pressure in the middle of the triangle belt, should drop 10-20 mm vertically. Belt should check the tension of the triangle belt in use, and adjust at any time.

3. Replacement of transmission belt

After the failure of the Triangle belt should be replaced in time, if the use of multiple triangular band, if one or part of the actual effect, the other should be replaced at the same time, not old and new with the use of.

4, drive Belt cleaning

The triangle belt is stained with butter, oil and so on grease dirt easily to be able to skid and accelerates the triangle belt the damage, should promptly use the gasoline to clean, also may use the alkali water and so on cleaning agent to clean, cannot carry the oil operation.

5, the operating temperature of the transmission belt

The working temperature of the triangle belt should not exceed 60 ℃ Generally, test method is: Stop working, immediately touch the triangle with the hand, if the hand on its stay for 1 minutes without feeling very hot, that is, the temperature is not high. If hot so that can not park for 1 minutes, indicating that the temperature is too high, should identify the reasons for timely elimination.

6. Replacement of transmission pulley

In the operation, the pulley may be deformed, cracking, bearing wear or key loosening, Zhou Cong wear and so on, should be timely repair or replacement of the relevant parts. After the end of each season in the Harvester maintenance, the triangle belt should be removed, hanging in the ventilated dry place, or the tension wheel loosened, so that the belt in a relaxed state.