按外侧胶带不离开托辊计算曲率半径。
Calculation of curvature radius when the outside belt is not away from the rollers.
托辊是带式输送机最主要的部件之一。
因此，合理的选择和使用托辊非常重要。
主要生产托辊、链条及各类染色机械设备。
Main production roller, chain and various kinds of machinery and equipment stained.
主要适用于矿业皮带输送机托辊及其他输送设备。
为带式输送机托辊的设计研究提供了可靠的依据。
And provides a reliable basis for the design and study of troughed rollers of belt conveyor.
本文介绍了胶带运输机的托辊旋转阻力的测定方法。
The method for measuring the rotation drag of the idlers for belt conveyor is described.
讨论了带式输送机托辊间距的选择对功率消耗的影响。
The effects of idler spacing selection on belt conveyor power consumption were discussed.
螺旋托辊：用于清除输送带上的粘料，保持带面清洁。
Spiral roller: Used to remove the sticky material on the conveyor belt, to keep an area clean.
与钢带表面接触的托辊，护辊均采用聚氨脂包胶处理。
The surface of supporting roll and guiding roller, which contact with coiled metal, are covered with PU.
为防止这种现象的发生，本托辊采用了一系列密封措施。
To prevent this from occurring, the roller seal with a series of measures.
目前我国托辊轴承已开始用冲压轴承座代替原铸铁轴承座。
Cast iron bearing housing for conveyor idlers is being replaced by pressed housing in our country.
本文研究了托辊结构的优化与大批量生产的工艺可靠性问题。
The article studies the optimization of idler structure and process reliability in mass production.
现在实质性的影响发生了，皮带会延着中心托辊设定的路线运行。
Now the training effect takes place and the conveyor belt does what it is told to do by the center roll of the troughing idler.
介绍了煤矿用带式输送机的一种新型逆止托辊—离心式逆止托辊。
Introduced a new type of idler named centrifugal back idler used in coal mine belt conveyors.
根据带式输送机实际运行工况，对托辊间距的确定进行了理论分析。
Based on practiced working condition of belt conveyors, estimation of distance between rollers is analyzed theoretically.
皮带向上方向跑偏则托辊组的下位处应当向左移动，托辊组的上位处向右移动。
At the lower belt upward direction is the deviation of the roller group should move to the left, move right upper supporting roller group.
在此基础上，设计制作了托辊轴承座双腔模具及CP-DMC模压料预压模具。
After studying on the molding technology, this paper designs a mould of bearing base and a mold for prepress of CP- DMC.
K型往复式给料机是由机架、底板(给料槽)传动平台、漏斗闸门、托辊等组成。
K type reciprocating feeder is made up of frame, floor (feeding trough) transmission platform, funnel gate, rollers, etc.
注：该产品可整机供货。也可只供主机及部分部件，用于托辊胶带输送机的改造。
Note: We not only supply complete air supported belt conveyor but also supply main machine with some parts forthe improvement of ordinary belt conveyor.
托辊是带式输送机的核心部件，其转动阻力参数是反映托辊工作性能的重要指标。
The support rollers are core parts of the belt conveyor. Its turn resistance parameters are important index of which reflect work function of the support rollers.
以四托辊秤架为例，计算分析了秤架的频率特性，经实验证明计算结果是正确的。
Taking four weighing idlers for example, its frequency characteristics are analysed and the analysing results are indirectly certified by practice.
缓冲托辊：安装在输送机受料段下方，减少输送带所受的冲击，延长输送带使用寿命。
Buffer rollers: conveyor by the material installed in the bottom section to reduce the belt blow to extend belt life.
如图中箭头所示：槽形托辊组成中对皮带运行有实质影响的唯一部分就是中心托辊。
The only part of the troughing idler that hs any training effect on the conveyor belt is the center roll indicated by the arrow.
具体方法是皮带偏向哪一侧，托辊组的哪一侧朝皮带前进方向前移，或另外一侧后移。
The specific method is the belt roller group to which side, which side of the belt toward the direction of forward or backward on the other side.
为满足托辊轴承性能要求，首先在保持架的材料选取及保持架结构设计上进行了改进。
Therefore, supporting roller bearings have some specified requirements for rotating resistance and anti-sticking lifetime.
这样形成的凹曲线在运行中有使皮带脱离槽形托辊和机架形成的轨迹，结果造成大问题。
Concave curves in conveyors have the tendency to lift the conveyor belts out of the curves and the troughing idlers, resulting in Big Problems.
这样形成的凹曲线在运行中有使皮带脱离槽形托辊和机架形成的轨迹，结果造成大问题。
Concave curves in conveyors have the tendency to lift the conveyor belts out of the curves and the troughing idlers, resulting in Big Problems.
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