Intelligent coal gangue sorting machine

Abstract

The invention discloses an intelligent coal gangue sorting machine which includes a feeding mechanism, a conveying mechanism, an identification mechanism, an executing mechanism and a control system.The intelligent coal gangue sorting machine is characterized in that the left end of the conveying mechanism is in butt joint with the feeding mechanism, the right end of the conveying mechanism is inbutt joint with the executing mechanism, the identification mechanism is arranged on the conveying mechanism, and the feeding mechanism, the conveying mechanism, the identification mechanism and theexecution mechanism are all electrically connected to the control system; and an identification device includes an X-ray emitting device and an X-ray receiving device. It is ensured that a ray emittedby a source irradiates a material according to a set area, and the radiation safety of a source box is ensured; the sealing of a box body is increased, and double seal is formed; the X-ray receivingdevice is easy to install and maintain; the conveying mechanism can ensure that the material has no tumbling and no deviation; and the position of the executing mechanism is designed to occupy a smallarea, the space under a conveyor belt head can be completely emptied, material accumulation is not caused, and cleaning and maintaining are very convenient.

Description

technical field [0001] The invention belongs to the technical field of sorting equipment, and in particular relates to an intelligent coal gangue sorting machine. Background technique [0002] Coal gangue dry separator mainly includes main systems such as feeding mechanism, conveying mechanism, identification mechanism, control system, and executive mechanism. The raw coal is transported to the feeding mechanism through the raw coal belt, and the feeding mechanism screens, so that the block material enters the conveying mechanism. to avoid accumulation; the identification mechanism is the X-ray sending device located above the conveyor belt and the X-ray receiving device located below the conveyor belt; the control system processes the X-ray signals received by the receiver to distinguish coal, coal gangue, wood Blocks and other different types of materials, and send the removal instructions to the actuator; the actuator will remove the rejected materials through the nozzle...

AI Technical Summary

Problems solved by technology

[0006] In addition, the X-ray receiving device on the existing coal gangue sorting machine is generally unreasonable in design, inconvenient to install and maintain, poor in versatility, and the receiver is easy to accumulate dust, which affects the identification effect; there are also electrical components on the receiver circuit board. Devices, due to exposure to X-rays for a long time, are prone to failure and have a short service life

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