其结构由底座、摆转臂、滚轮、缓冲器组成;滚轮罐耳结合我国矿山特点为目前运行中的提升容器更
换新型滚轮导向装置提供了便利条件,广泛应用与矿山,煤炭等工业生产部门。
滚轮罐耳沿罐道运行时,因罐道的设计安装,会产生接点、弯曲高点,轮头会受到水平推力作用,由于支臂架、
底座和缓冲器之间的铰接作用,使缓冲器受压缩产生反弹力。
所以缓冲器的缓冲性能是严格按提升容器的重量、运行速度进行设计的,但其轮头最大水平推力一定要小
于或等于行业标准的要求。根据以上理论设计制造出的滚轮罐耳能够有效满足用户要求。
罐道轮的作用原理是滚轮受力通过支架、调节套、调节螺杆、碟簧轴施力于碟簧上,通过碟簧轴上、下运动
释放和压缩碟黄组实现缓冲。
承载能力大、寿命长、调整维修方便 底座等零部件采用新型材料,整体结 构强度更高抗冲击性强。
Large bearing capacity, long service life and convenient adjustment and maintenanceThe base and other parts are made of new materials with integral structure Higher structural strength and strong impact resistance
缓冲器复位压力小,可有效地避免滚轮与罐道产生 异常碰撞。通过杠杆传递 到减震筒上,同时起到导 向、缓冲与稳定作用。
The reset pressure of the buffer is small, which can effectively avoid the collision between the roller and the tank channel Abnormal collision. It is transmitted to the damping cylinder through the lever and plays a guiding role at the same time Directional, buffering and stabilizing effects.
罐道与罐耳由滑动摩擦变为滚动摩擦,因此减少 了动力消耗,降低了噪音,罐道和罐耳的磨损也 大大降低。从而,提高了罐道和罐耳的使用寿命。
The sliding friction between the tank channel and the tank ear changes to rolling friction, so it is reducedThe power consumption is reduced, the noise is reduced, and the wear of tank channel and tank ear is also reducedGreatly reduced. Thus, the service life of tank channel and tank ear is improved
滚轮端盖中心孔上安装有密封塞,同时端盖上设有通气孔,真正做到新油易入,旧油易出。
A sealing plug is installed on the central hole of the roller end cover, and an air vent is set on the end cover,原因分析:滚轮与罐道接触过紧
排除方法:缺少润滑脂调整滚轮接触到罐
道即可,不要加预紧力
原因分析:摆架下铰链套磨损,间隙大
排除方法:更换新套及铰链
原因分析:轴承游隙太大
排除方法:拆下副轮毂,用圆螺母调整
轴承游隙
原因分析:轴承缺少润滑脂
排除方法:注入适量润滑脂
型号 | 滚轮直径mm | 最大水平力kn | 缓冲行程mm | ||
单轮 | L25 | 250 | 12 | 10~14 | |
L30 | 300 | 16 | |||
L35 | 350 | 24 | |||
L42.5 | 425 | 33 | |||
L45 | 450 | 35 | |||
L50 | 500 | 36 | |||
双轮 | LS30 | 300 | 20 | ||
LS35 | 350 | 28 | |||
LS42.5 | 425 | 42 | |||
LS45 | 450 | 44 | |||
LS50 | 500 | 45 |