1. Improper installation length of conveyor belt

無論是新帶安裝還是舊帶更換，如果事前沒有對(duì)整條輸送帶的安裝進(jìn)行仔細(xì)的規(guī)劃計(jì)算，就很容易造成輸送帶接長了的情況，直接后果是配重（重錘式配重）撞擊地面，導(dǎo)致起動(dòng)打滑。有的雖然當(dāng)時(shí)沒有問題，試車也沒有問題，但是配置位置較低，運(yùn)轉(zhuǎn)兩三個(gè)月后，配重下垂，起動(dòng)時(shí)撞擊地面。這是因?yàn)榘惭b過程中沒有考慮到輸送帶的塑性變形和彈性變形。

Whether it is the installation of new belt or the replacement of old belt, if the installation of the whole conveyor belt is not carefully planned and calculated in advance, it is easy to cause the conveyor belt lengthening, and the direct consequence is that the counterweight (heavy hammer counterweight) hits the ground, resulting in starting slip. Although there were no problems at that time and during the test run, the configuration position was low. After two or three months of operation, the counterweight sagged and hit the ground when starting. This is because the plastic deformation and elastic deformation of the conveyor belt are not considered in the installation process.

輸送帶安裝時(shí)也不宜太短，應(yīng)為以后的維護(hù)留有一定的余量。如果長度基本在螺旋張緊的更小處。使用一段時(shí)間后接頭出現(xiàn)問題，輸送帶余量不夠，無法重做接頭，只好重新安裝新帶。這樣使我們的輸送帶造成了白白的浪費(fèi)。同時(shí)使企業(yè)受到一定的不必要損失。這是我們生產(chǎn)中不想看到的情況。

Conveyor belt installation should not be too short, should be left for future maintenance of a certain margin. If the length is basically at the minimum of screw tension. After using for a period of time, there was a problem with the joint, and the belt allowance was not enough to make the joint again, so a new belt had to be installed. This makes our conveyor belt waste. At the same time, the enterprise suffered some unnecessary losses. This is something we don't want to see in production.

理想的輸送帶安裝情況是，輸送帶安裝后長度適中(我們應(yīng)考慮到夏，冬兩季溫度對(duì)輸送帶膨脹率影響的差別)，更好能夠預(yù)留一個(gè)接頭的余量。

The ideal installation situation of conveyor belt is that the length of conveyor belt after installation is moderate (we should consider the difference of the influence of temperature on the expansion rate of conveyor belt in summer and winter), and it is better to reserve a joint margin.

2接頭質(zhì)量不過關(guān)

2. The quality of the joint is not up to standard

輸送帶的接頭膠接監(jiān)理是輸送帶安裝過程中更重要的一環(huán)。接頭質(zhì)量的好壞，直接影響到輸送機(jī)能否正常運(yùn)行。因硫化接頭質(zhì)量問題造成的斷帶事故時(shí)有發(fā)生，不僅影響生產(chǎn)，有的還造成人身傷害。接頭質(zhì)量的好壞反映在使用效果上，如果膠接過程中不加強(qiáng)臨控，僅靠完工驗(yàn)收是難以看出問題的，所以，嚴(yán)把硫化接頭質(zhì)量關(guān)在輸送帶安裝過程中成為重要。

The supervision of belt joint bonding is the most important part in the process of belt installation. The quality of the joint directly affects the normal operation of the conveyor. The belt breaking accidents caused by the quality problems of vulcanized joints occur from time to time, which not only affect the production, but also cause personal injury. The quality of the joint is reflected in the use effect. If the temporary control is not strengthened in the bonding process, it is difficult to see the problem only by the completion acceptance. Therefore, it is important to strictly control the quality of the vulcanized joint in the installation process of the conveyor belt.

3安裝完成后沒有進(jìn)行試車調(diào)整

3. There is no commissioning adjustment after installation

沒有經(jīng)過運(yùn)轉(zhuǎn)磨合時(shí)，新安裝的輸送帶極易發(fā)生局部磨損的現(xiàn)象。要特別重視漏斗調(diào)料板，裙板，擋料板等啊件的調(diào)整。防止輸送帶跑偏，卡料等現(xiàn)象的發(fā)生。此外，還要加強(qiáng)對(duì)輸送帶運(yùn)轉(zhuǎn)過程的監(jiān)護(hù)，防止卡住大塊物料致使輸送帶過度磨損。

Without running in, the newly installed conveyor belt is prone to local wear. Special attention should be paid to the adjustment of hopper, seasoning plate, skirt plate, baffle plate, etc. Prevent the conveyor belt deviation, jam and other phenomena. In addition, it is necessary to strengthen the monitoring of the running process of the conveyor belt to prevent the conveyor belt from being excessively worn due to the blocking of large materials.