Triangular tape is widely used in agricultural machinery models. The standardized triangular belt has a trapezoidal cross section and no joints in the whole circle. It is divided into seven types: O-type, A-type, B-type, C-type, D-type, E-type and F-type. The O-to-F profile area is gradually increased. The choice of belt model is based on the power delivered, and there is a lot of knowledge in it.
Before installation, if the center distance between the two shafts is adjustable, the center distance should be shortened first, and then the center distance should be adjusted as required after the tape is installed. If the center distance of the two shafts is not adjustable, a V-belt can be used. First insert into the wheel groove, then turn the other pulley to install the triangular tape. It is forbidden to use the tool hard to prevent the triangle tape from being stretched or too loose.
The tightness of the belt needs to be checked and adjusted frequently to meet the requirements. The loose belt is not only easy to slip, but also increases the wear of the V-belt. It can not even transmit power. If it is too tight, it will not only lengthen the belt but also cause damage.
In use, it is necessary to strictly prevent belt oil and muddy water from contact with corrosive substances such as acid and alkali to prevent skidding and corrosion of the belt and premature damage. The user should master the correct operation essentials during normal use, and follow the instructions for use to prevent frequent overloading. The machine should be stored separately after disassembly for a long time.