The transmission belt is the same as the mechanical equipment in the use process. We must take good care of it, follow the correct operation method and maintain it correctly and reasonably, so as to prolong its service life better. Below is a small edition to tell you about the daily maintenance of belts need to pay attention to several aspects.

　　注1:皮带清洗

　　Note 1: Belt cleaning

　　三角形皮带沾有黄油、油渍等容易打滑和加速损坏的油渍，应及时用汽油清洗，也可用碱性水等清洗剂清洗，切勿用油渍操作。

　　The triangular belt is covered with oil stains which are easy to slip and accelerate damage, such as butter and oil stains. It should be cleaned with gasoline or alkaline water in time. Do not use oil stains to operate.

　　注2:更换皮带

　　Note 2: Replacement of belt

　　如果一组使用多个三角皮带，如果其中一个或部分三角皮带有效，则应同时更换其他三角皮带，不能将新旧皮带同时更换。

　　If a group uses more than one triangular belt, if one or part of the triangular belt is valid, the other triangular belt should be replaced at the same time, instead of replacing the old and new belt at the same time.

　　注3:传动带的装卸

　　Note 3: Loading and unloading of transmission belt

　　安装前检查主动轮、被动轮、张力轮是否在同一平面内。一般来说，当中心距小于1 m时，两根皮带轮的允许偏差为2- 3mm，当中心距大于1 m时，允许偏差为3- 4mm。如果偏差过大，应在安装和张紧前进行调整，以满足要求。在装卸过程中，应先松开张紧轮，或先拆下无穷大变速末端的轮盘，然后安装或拆下皮带。

　　Before installation, check whether the driving wheel, the passive wheel and the tension wheel are in the same plane. Generally speaking, when the center distance is less than 1 m, the allowable deviation of two pulleys is 2 - 3 mm, and when the center distance is more than 1 m, the allowable deviation is 3 - 4 mm. If the deviation is too large, adjustments should be made before installation and tension to meet the requirements. In the process of loading and unloading, the tensioning wheel should be loosened, or the wheel disc at the end of infinite speed change should be dismantled first, then the belt should be installed or dismantled.

　　当新的三角皮带太紧不能装卸时，应先拆下皮带轮。胶带盖好或取下后，应安装皮带轮，不得硬取下。一般连接的v形皮带应在装卸后卸下。

　　When the new triangular belt is too tight to be loaded and unloaded, the pulley should be removed first. When the tape is covered or removed, the belt pulley should be installed and not taken off. The V-belt of general connection should be unloaded after loading and unloading.

　　注4:皮带张紧

　　Note 4: Belt tension

　　皮带的张紧度由张紧轮调节，皮带过紧会使皮带磨损严重，过松容易产生打滑现象，使三角皮带磨损严重甚烧坏。一般在2发子弹距1米左右时，用手指按三角带中心，应垂直下落10-20毫米。皮带张力应随时检查和调整。

　　The belt tension is regulated by the tension wheel. Over-tightening of the belt will cause serious wear and tear of the belt. Over-loosening of the belt will easily cause slippage, which will cause serious wear and even burn of the triangular belt. Generally, when the distance between two rounds of bullets is about 1 meter, the center of the triangle belt should be pressed with the finger, and it should fall 10-20 mm vertically. The belt tension should be checked and adjusted at any time.

　　注5:胶带工作温度

　　Note 5: Tape Working Temperature

　　皮带的工作温度一般不应超过60℃。测试方法是:停止工作后，立即用手触摸皮带。如果你的手停留在皮带上1分钟而不感到很热，温度不高。如果热那么不能停止1分钟，温度太高，应该找出原因，及时。

　　The working temperature of the belt should not exceed 60 C. The test method is to touch the belt immediately after stopping working. If your hand stays on the belt for a minute without feeling very hot, the temperature is not high. If the heat can not stop for 1 minute, the temperature is too high, we should find out the reason and eliminate it in time.

　　注6:更换传动轮

　　Note 6: Replacement of transmission wheels

　　皮带轮可能出现变形、开裂、轴承磨损或钥匙松动、孔磨损等，应及时修复或更换。每一季结束后，维护收割机时，应将皮带卸下，悬挂在通风干燥处，或松开张力轮，使皮带处于放松状态。

　　Belt pulley may be deformed, cracked, bearing wear or key loosening, hole wear, etc., should be repaired or replaced in time. At the end of each season, when maintaining the harvester, the belt should be unloaded, suspended in a ventilated and dry place, or the tension wheel should be loosened so that the belt is in a relaxed state.