Method for maintaining transmission belt
Belt changeAfter the triangle belt fails, it should be replaced in time. If a triangle belt is used together, if one part or part of the utility model is practical, the other parts should be replaced at the same time, and the old and new belts can not be used together.4 、 belt cleaningThe triangle with butter, oil and grease easily after slipping and acceleration belt is damaged, should be timely cleaning with gasoline, can also be used as alkaline cleaning agent, not with oil.
Belt tensioningThe tension of the belt is adjusted by the tensioning wheel. The belt is too tight, which will cause the belt to wear seriously. In general, two rounds of distance about 1 meters, with the finger press the middle of the belt, should be vertical down 10-20 mm. The belt should be checked for the tension of the V-belt and adjusted at any time.
Belt handlingBefore installation, first check whether the driving wheel, the passive wheel and the tensioning wheel are on a plane. Generally speaking, the two pulley center distance less than 1 meters allowable deviation is 2-3 mm, the center distance greater than 1 meters allowable deviation is 3-4 mm. If the deviation is too large, it should be adjusted to meet the requirements after installation and tensioning. When loading and unloading, the tensioning wheel should be released first or the end wheel of the endless speed change gear will be removed first, and then the belt will be loaded or unloaded.When the new V-belt is too tight to be loaded and unloaded, a belt pulley shall be removed and the belt or the V-belt removed, and then the pulley shall be installed and shall not be unloaded. General joined V Belt should be unloaded belt wheel after loading.
