托辊是带式输送机的心脏，而托辊轴承座的良好密封性需要对组成部分进行严格的质量控制，保证组成局部的结构性和密封性，使托辊轴承座具有良好的密封性能。同时通过延长迷宫间隙和长度，提高了密封效果，可延长托辊的使用寿命。托辊轴承座广泛用于露天粉尘较大、腐蚀性高的环境中，如矿山、电厂、钢厂、石料厂、水泥阳雕刻 手套生产设备 果树反光膜 北京纯水设备 保定网站制作 排水槽模厂及焦化厂、洗煤厂、盐厂、碱厂、化肥厂、码头等所有输送场所。
The
idler is the heart of the belt conveyor, and the good sealing of the
idler bearing seat requires strict quality control of the components to
ensure the structural and sealing properties of the local components, so
that the idler bearing seat has good sealing performance. At the same
time, by extending the labyrinth gap and length, the sealing effect is
improved, which can extend the service life of the roller. Roller
bearing seats are widely used in outdoor environments with high dust and
corrosion, such as mines, power plants, steel mills, stone factories,
cement and coking plants, coal washing plants, salt plants, alkali
plants, fertilizer plants, docks, and all other transportation places.
根据不同企业的规模大小，需要和使用的托辊数量不同，按照自身的实际情况确定，满足生产和加工中的需求。由于大部分皮带机工作的环境粉尘污染严重，并且具有腐蚀性，尤其是一些硬颗粒对托辊管体的磨损超乎寻常。虽然投入了大量的人力物力经常对托辊进行维修，但是，托辊轴承座的使用量大面广，频繁的早期失效，产生刺耳的叫声直至卡死彻底损坏，使人防不胜防，故障停机严重制约着带式输送生产线的正常运行。并且劳动强度大幅度增加，对经常工作在高粉尘环境中的人身健康也造成严重危害。
According
to the size of different enterprises, the number of idlers needed and
used varies, and determined according to their actual situation to meet
the needs of production and processing. Due to the severe dust pollution
and corrosiveness of the working environment of most belt conveyors,
especially some hard particles, the wear of the roller tube body is
extraordinary. Although a large amount of manpower and resources have
been invested in frequent maintenance of the roller, the roller bearing
seat is widely used and frequently fails in the early stages, producing a
piercing sound until it gets stuck and completely damaged, making it
difficult for people to prevent. Stopping due to faults seriously
restricts the normal operation of the belt conveyor production line.
Moreover, the labor intensity has significantly increased, posing a
serious threat to the health of individuals who frequently work in high
dust environments.