How to Select the Suitable Belt for TD Belt Bucket Elevators

TD belt bucket elevator uses belt as its traction, there are pitches between buckets, normally ,the buckets will be fixed with belt by bolts. General used belts include: ordinary rubber belt, nylon rubber belt and steel cord rubber belt. Here PK Machinery will introduce how to select the suitable rubber belt :

Ordinary rubber belt adopts cotton as its core, then molded after being coated with rubber vulcanization,. Usually, the ordinary rubber belt is used for bucket elevator with small lifting height.

Nylon rubber belt adopts nylon canvas as its core,then molded after coated with rubber vulcanization, it is usually used for TD belt bucket elevator with the height that is relatively big.

Steel cord rubber belt is made of steel rope as its core and molded after being coated with rubber vulcanization. The strength of steel cord rubber belt can meet the requirement of high rise and large capacity development . In recent years, the demand of hundred meters’ lifting height and high efficiency bucket elevator is increasing day by day, the steel cord rubber belt bucket elevator would be a good choice.

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The Reasons for Bucket Elevator Head and Tail Wheel Wears Seriously

1.Serious wear problem is caused by the lack of lubricating oil in head to tail wheel, lubricating oil is used to reduce the effect of friction between the components, the working load of  bucket elevator  is focused on the two wheels, if lacks of lubricating oil, the friction will become greater, the hole that connect sprocket and main axis will be worn seriously, the head wheel and tail wheel will work in unstable condition, the lifted material will also fall down, so the head wheel and tail wheel must be well lubricated.

2. Material particles that conveyed by the  bucket elevator  is relatively large, the hardness is relatively higher, there will be few materials falling off from equipment during operation, since the sprocket is bigger, the material is very easy to hit the head wheel and tail wheel, after a long period of time the wheels will be deformed, so the material size of conveying material must match with selected bucket elevator. 

3. Unsuitable construction material selection of tail wheel and head wheel, processing quality is not qualified, it is sure to have some troubles when use it, in addition, the strength for head wheel and tail wheel of the  bucket elevator  to bear is very large , low quality will surely has serious wear and tear with faster rate, so we must accurately calculate the pressure of sprockets to bear when the choosing head wheel and tail wheel and select appropriate metal material for processing technology to produce durable sprockets.

Features and Notes of Steel Cord Belt Bucket Elevators (2)

本文是前一个是关于功能钢帘线状语从句：笔记输送带更多的知识延续  斗式提升机。

4。中间壳体：设计为外壳被优化与双通道，以防止粘附于中间壳体加强角钢的涡流的干扰而造成的带具有相对高的速度，和。电梯的外壳应定期顺序进行检查，以检查是否有异常噪音，磨损或损坏。

5.下部装置：齿轮和齿条的拉紧装置已被用于同步调整张力。尾滑轮设计有自动定心装置和连接的用抗皮带偏差设备和仪器用于控制材料的水平。检查设备的步骤必须按顺序来考察钢丝绳输送带斗式提升机的基础上，以检查它是否损坏，裂缝和螺栓是否松动或无法做到的。

6.保护装置：有主设备的头部和尾部抗皮带跑偏。该信号将被发送到控制室时带偏离发生，因此对于主设备的电源可以立即切断。有在尾部的钢丝绳输送带斗式提升机料位控制仪和旋转开关。所有检验出口必须检查它是否关闭，密封良好。

Features and Notes of Steel Cord Belt Bucket Elevators (1)

1.操作部分：特殊的结构设计，在这部分被用于包括提供定制皮带接头和铲斗紧固件使长钢丝绳带持久，设计和铲斗的布局是高强度的抗撕裂钢丝绳输送带合理搭配不同的安排，以确保这些材料可以装载和卸载持续。钢丝绳芯  输送带斗式提升机 应定期检查，以防止不正常的噪音或振动。

2.操作部分：用硬齿面正交的轴直接与电梯井相连，与液力偶合器的帮助下，以检修机和止逆装置的减速，发送装置的结构是紧凑，可以实现灵活的起动。该检查必须定期进行检查滑道物质流的排出是否正常，积累或堵塞与否，并检查压力是否  斗式提升机  为负或没有。

3，上部装置：该 轮  设计有自动定心装置。用于滑轮的材料是橡胶胶囊高性能具有较长的寿命，摩擦力会较大。的步骤以检查任何泄漏是否发生在电梯和减速器，和润滑油位的状态，应定期进行。