基本简介编辑
Basic introduction editor
托辊的作用是支撑输送带和物料重量。托辊运转必须灵活可靠。减少输送带同托辊的摩擦力，对占输送机总成本25%以上的输送带的寿命起着关键作用。虽然托辊在带式输送机中是一个较小部件，结构并不复杂，但制造出高质量的托辊并非易事。
The role of the roller is to support the conveyor belt and the weight of the material. The operation of the roller must be flexible and reliable. Reducing the friction between the conveyer belt and the roller is crucial to the life of the conveyor belt, which accounts for more than 25% of the total cost of the conveyor. Although the roller is a smaller part in the belt conveyor, the structure is not complicated, but it is not easy to make high quality rollers.
判断托辊好坏的标准有以下几条：托辊径向跳动量；托辊灵活度；轴向窜动量。
The criteria for judging the quality of the roller are as follows: the radial runout of the roller, the flexibility of the roller and the axial momentum.
2主要分类编辑
2 main classification editors
1、按材质分为橡胶托辊、陶瓷托辊、尼龙托辊及绝缘托辊。
1. According to the material, it is divided into rubber roller, ceramic roller, nylon roller and insulation roller.
2、主要有槽形托辊组，各类平行托辊组，各类调心托辊组，各类缓冲托辊组。
2, there are mainly grooved roller groups, all kinds of parallel roller groups, various types of heart adjustment rollers, and various types of cushioning rollers.
（1） 槽形托辊有普通型托辊、前倾型托辊、快换轴承型托辊、吊挂型托辊、三链托辊、可逆托辊、变槽角型托辊、过渡型托辊、V型托辊等；
(1) trough supporting rollers include ordinary roller, forward roll, fast bearing bearing roller, hanging type idler, three chain supporting roller, reversible supporting roller, variable slot angle supporting roller, transitional idler and V type roller.
（2）平行托辊有普通型托辊、梳型托辊、前倾型托辊、钢胶型托辊、螺旋型托辊等；
(2) the parallel roller has the common type roller, the comb type roller, the forward tilt roller, the steel rubber type roller, the spiral type roller and so on.
（3）调心托辊有通用型、摩擦可逆型托辊、强力型托辊、锥托辊、螺旋型托辊、组合型托辊等；
(3) there are general type, friction reversible roller, strong type roller, taper roller, screw type roller, combined type roller and so on.
(4) 缓冲托辊有弹簧板型托辊、缓冲圈型托辊、强力缓冲型托辊、可调弹力型托辊、吊挂型托辊等；
(4) the cushion roller has spring plate type supporting roller, buffer ring type roller, strong cushion type roller, adjustable elastic type roller, hanger type roller and so on.
陶瓷
ceramics
陶瓷托辊简称瓷托辊，此产品不仅具有耐磨、耐酸碱盐、抗氧化，运
Ceramic roller for short, the product not only has wear resistance, acid and alkali salt, anti oxidation, transportation.
陶瓷托辊
Ceramic roller
行稳定，防盗等特点，而且陶瓷托辊可有效防止皮带跑偏，减少皮带的局部损失，延长皮带使用寿命，减少了频繁更换托辊在露天恶劣环境下使用，陶瓷托辊要比普通托辊寿命长的多。陶瓷托辊强度高，耐磨性能好。陶瓷托辊使用寿命长 ，且能减少皮带磨损。耐高温、抗氧化，抗腐蚀性能强,陶瓷托辊适宜于各种恶劣环境。 无静电，磨损碰撞时不易产生火花 ， 陶瓷托辊适宜于煤井等易环境。性能稳定, 能有效防止皮带运输机跑偏、拉叉、发热起火工。
It is stable and burglarproof, and the ceramic supporting roller can effectively prevent belt deviation, reduce the partial loss of the belt, prolong the service life of the belt, reduce the frequent replacement of the idler and use it in the harsh outdoor environment, and the ceramic roller is much longer than the ordinary roller. The ceramic roller is of high strength and good wear resistance. The service life of the ceramic roller is long and the wear of the belt can be reduced. High temperature resistance, anti-oxidation, strong corrosion resistance, ceramic roller is suitable for all kinds of bad environment. No static, not easy to produce spark collision wear, ceramic roller is suitable for coal mine to the environment. The performance is stable, and it can effectively prevent the belt conveyor from running off, pulling fork and heating up the fire worker.
尼龙
nylon
尼龙托辊：磨擦系数低，耐磨，不易损伤皮带。自润滑性优良，使用过程中，无需注油而能在恶劣的环境条件下运转，不易卡死，有较好的防磁特性。抗腐蚀性，抗老化性强，耐弱酸，弱碱和有机溶剂的腐蚀，不毒不污染能承受反复冲击和震动。尼龙托辊本身重量轻，只有金属件的三分之一，安装方便，维修率低噪音小，运转平稳，节能，可提高使用周期尼龙托辊防尘，防水性能好，在多扬灰环境中使用，不易进水。翼马托辊生产的尼龙托辊规格型号齐全，可生产直径，长度，特殊规格可按需定制。
Nylon roller: low friction coefficient, wear-resistant, not easy to damage the belt. Excellent self lubrication properties, the use of the process, without filling works in harsh environmental conditions, not easy to die, have good antimagnetic property. Corrosion resistance, aging resistance, weak acid, weak alkali and organic solvent corrosion, not toxic and non pollution can withstand repeated shocks and vibration. Nylon roller is light weight, only 1/3 pieces of metal, convenient installation, low maintenance rate and low noise, stable operation, energy saving, can be improved by the use of periodic nylon roller dust, good waterproof performance, used in gray Doyon environment, not easy to water. Wing and Mato production of nylon roller specifications complete, can produce diameter, length, special specifications can be customized.
尼龙托辊
nylon idler
尼龙托辊特点：
Characteristics of nylon rollers:
1、尼龙托辊具有极高的耐磨性能，极低的磨擦系数，不易磨损皮带；
1, nylon roller has very high wear resistance, very low friction coefficient, not easy to wear belt;
2、尼龙托辊具有优良的自润滑性，不用注油，在恶劣条件下使用不易卡死；
2, the nylon roller has the self lubrication oil, not good, not easy to use in harsh conditions;
3、尼龙托辊具有具有抗静电，抗阴燃，耐老化，耐化学（酸、碱和有机溶剂）的腐蚀；
3, nylon roller has antistatic, anti ageing, smoldering, chemical (acid, alkali and organic solvent) corrosion;
4、能承受反复冲击、震动；
4, can withstand repeated shocks, vibration;
5、尼龙托辊使用环境温度范围为：－40℃～80℃；
5, the ambient temperature range of the nylon roller is from 40 to 80 C.
6、机械性能优异，重量轻，安装方便，不用维修；
6, excellent mechanical properties, light weight, easy installation, no maintenance;
7、尼龙托辊嗓音低（3-7DB）运转平稳，寿命长（是金属托辊寿命的3-5倍）
7. The low voice of the nylon roller (3-7DB) runs smoothly and has a long life (3-5 times the life of a metal roller).
槽形
Trough
槽型托辊的性能特点：
The performance characteristics of the groove type roller:
1．槽型托辊具有耐腐蚀性特点：酸碱盐均对其难起腐蚀作用。
The 1. groove roller has the characteristics of corrosion resistance: acid and alkali salt can not corrode it.
2．槽型托辊硬度强：耐磨性强。
The hardness of the 2. groove roller is strong, and the wear resistance is strong.
3．密封性好：槽型托辊全密封，两端装有塑料迷宫密封圈，油滑油脂不会泄漏，可使滚动轴长期；槽型托辊处于全密封状态下运转。
3.: good sealing groove roller sealed at both ends with plastic labyrinth seals, oily grease can not leak, the long axis of rolling; groove roller is in full sealed state operation.
槽型托辊
Groove roller
4．槽型托辊陶瓷表面：形成氧化膜，表面光滑，不粘附物料，与输送带接触摩擦系数小，降低了卷扬驱动力。
4. groove type roller ceramic surface: formation of an oxide film, smooth surface, non adhesive material, contact with the conveyor belt contact friction coefficient is small, reducing the driving force.
5．槽型托辊使用寿命长：槽型托辊比钢托辊使用时间长2-5倍，且能减少皮带磨损，皮带不跑边，延长皮带使用寿命。
The 5. groove supporting roller has a long service life: the groove type idler is 2-5 times longer than the steel idler, and it can reduce the belt wear, the belt does not run, and extends the service life of the belt.
6．运营成本低：槽型托辊能降低皮带运输机的综合成本，减少维修工时。
6. low cost of operation: the trough type roller can reduce the comprehensive cost of the belt conveyer and reduce the maintenance time.
槽型托辊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、水泥厂、洗煤厂、盐厂、碱厂、化肥厂、码头等所有运送场所经常使用槽型托辊。
Groove roller is widely used in outdoor large dust, corrosive environment, such as high mines, power plants, steel mills, stone factory, cement plant, coal washery, salt, soda plant, fertilizer plant, and all other places often use transport terminal groove roller.
缓冲
buffer
缓冲托辊(impact idler)，缓冲托辊用于带式输送机受料处减缓落料对输送带的冲击，主要针对洗煤厂、焦化厂、化工厂等腐蚀性环境而研制的一类托辊，它本身具有的韧性是普通金属的10倍以上，寿命为传统柱鞋的五倍，耐腐蚀阻燃，抗静电，自重轻等特点，广泛用于矿山开采。托辊辊体专用的高分子材料，其机械性能类似于青铜，具有很好的耐磨性，而且具有良好的自润滑性能，不伤皮带。 缓冲托辊防腐性能优越。辊体及密封件都用高分子材料制作，耐腐蚀。在腐蚀性场合使用，使用寿命可达到普通托辊的5倍以上。
The buffer roller (impact idler), the buffer roller belt conveyor for feeding at the slow blanking of the belt of the impact roller type mainly for coal washing plant, coking plant, chemical plant and other corrosive environment and development, its toughness is 10 times more than ordinary metal, for life five times the traditional column shoes, corrosion retardant, antistatic, light weight and other characteristics, widely used in mining. The special polymer material for roller body is similar to bronze in mechanical properties, and has good wear resistance, and has good self lubrication performance without damaging the belt. The anticorrosion performance of the cushion roller is superior. The roll body and the seal are made of high polymer material and are resistant to corrosion. In corrosive situations, the service life can reach more than 5 times that of the ordinary roller.
缓冲托辊重量轻，旋转惯性小。托辊专用高分子材料重量轻，
The weight of the cushion roller is light, and the rotation inertia is small. The weight of the special polymer material for the roller is light,