Talking about the problem of conveyor belt, we must often say that it is deviation and fracture. Today, Shandong conveyor belt manufacturers talk about the phenomenon of conveyor belt slip. Slip = deviation? Don't worry. To trace the root cause, we still need to understand the root cause of conveyor belt slip and the prevention and treatment methods.

（1）輸送帶打滑。原因是滾筒的摩擦牽引力降低、超載或膠帶被卡住。

(1) The conveyor belt slips. The reason is that the friction traction of the drum is reduced, overloaded or the tape is stuck.

①輸送帶使用一段時間后因塑性變形而伸長，致使皮帶張力不夠，摩擦牽引力降低而打滑。

① After a period of use, the conveyor belt is elongated due to plastic deformation, resulting in insufficient belt tension, reduced friction traction and slipping.

②輸送與驅(qū)動滾筒的接觸面浸入泥水、粉塵時，磨擦系數(shù)急劇下降，從而皮帶打滑。

② When the contact surface between the conveyor and the driving drum is immersed in muddy water and dust, the friction coefficient decreases sharply, resulting in belt slip.

③托輥損壞、雜物纏繞、物料埋壓等原因會使大量的托輥不轉(zhuǎn)，損壞的皮帶或接頭在通過托輥時阻力增加，皮帶跑偏嚴重，裝載貨物過多等均使輸送帶阻力過大而引起皮帶打滑。

③ A large number of idlers will not rotate due to the damage of idlers, the winding of sundries, the buried pressure of materials and other reasons. The resistance of the damaged belt or joint increases when passing through the idlers, the belt deviation is serious, and too much goods are loaded. All these make the resistance of the conveyor belt too large and cause the belt to slip.

（2）輸送帶打滑的預(yù)防及處理。

(2) Prevention and treatment of conveyor belt slipping.

①加強運行管理、控制給物料量、禁止超載運行。正常使用打滑保護裝置，打滑時通過傳感器發(fā)出信號，自動停機，便于維護處理。

① Strengthen operation management, control the amount of materials and prohibit overload operation. The slip protection device is normally used. When slipping, it sends a signal through the sensor and stops automatically, which is convenient for maintenance and processing.

②定期或及時調(diào)整輸送帶張力。配置相應(yīng)的張緊裝置，打滑時可通過添加配重來解決；對雨、雪天氣打滑，配置具有自動增加張緊力補償功能，同時具有斷帶自動停機功能。

② Adjust the conveyor belt tension regularly or timely. The corresponding tensioning device shall be configured, and the sliding can be solved by adding counterweight; In case of slipping in rainy and snowy weather, the configuration has the function of automatically increasing tension compensation and automatic shutdown in case of belt breaking.

③采取防淋水措施，增設(shè)上帶非工作面清掃器，增強操作者的責(zé)任心，及時清除輥筒上的泥水、物料等雜物。

③ Take anti drenching measures, add a cleaner with non working face, enhance the operator's sense of responsibility, and timely remove mud, water, materials and other sundries on the roller.