Material transportation system

Abstract

The invention discloses a material conveying system. The feeding end of a second conveying belt is connected with the discharging end of a first conveying belt through a charging barrel. The material blocking alarm device comprises a first material passing detection device, a second material passing detection device, an alarm and a controller, the first material passing detection device is arranged at a first preset position of the first conveying belt and used for sending out a first material passing signal, and the second material passing detection device is arranged at a second preset position of the second conveying belt and used for sending out a second material passing signal; the controller is connected with the first material passing detection device, the second material passing detection device and the alarm. Under the condition that the controller does not receive the second material passing signal within a preset time after receiving the first material passing signal, the alarm gives an alarm; the preset time is the time for the material to pass through the charging barrel from the first preset position to the second preset position at the preset speed. By the adoption of the technical scheme, the problem that the operation efficiency of the whole system is affected due to the fact that the system is stopped when the material transportation system is blocked can be solved.

Description

technical field [0001] The application belongs to the technical field of material transportation, and in particular relates to a material transportation system. Background technique [0002] In industries such as cement and coal, the material transportation system is usually used to transport materials such as cement and coal to designated locations. The material transportation system often encounters material blockages during the transportation process. To prevent the material transportation system from continuing to operate after the material is blocked It will cause great damage to the entire system. After the material is blocked, the material transportation system will suspend the operation of the system to realize the protection of the entire system. However, the shutdown protection system will have a serious impact on the transportation efficiency of the entire system. . Contents of the invention [0003] The purpose of the embodiments of the present application is ...

AI Technical Summary

Problems solved by technology

[0002] In industries such as cement and coal, the material transportation system is usually used to transport materials such as cement and coal to designated locations. The material transportation system often has material blockages during the transportation process. To prevent the material transportation system from continuing to operate after the material is blocked It will cause great damage to the entire system. The material transportation system will suspend the operation of the system after the material is blocked to realize the protection of the entire system. However, the shutdown protection system will have a serious impact on the transportation efficiency of the entire system.

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