Mine aggregated rock screening and conveying device

Abstract

The invention discloses a mine aggregated rock screening and conveying device which comprises a feeding barrel. A splitting hole is formed in the bottom of the feeding barrel, a transmission rod is arranged in the feeding barrel, a transmission paddle is arranged on the outer wall of the transmission rod, a driving motor is arranged at one end of the transmission rod, the driving motor is arrangedon the outer wall of the feeding barrel, a feeding hopper is arranged on the top of the feeding barrel, a discharging hopper is arranged at the bottom of the feeding barrel, a buffer plate is arranged in the discharging hopper, and a telescopic spring is arraigned between the buffer plate and the inner wall of the discharging hopper. By arranging the discharging barrel and the discharging hopper,the driving motor works to drive the transmission paddle to convey exploited material through the transmission rod, the mine aggregated rocks which are relatively small in pore diameter fall into thedischarging hopper through the splitting hole, and the mine aggregated rocks are in contact with the buffer plate to drive the telescopic spring to stretch, so that the discharging speed of the mineaggregated rocks can be accelerated, and the condition that normal use of the device is affected as the discharging hopper deforms because the mine aggregated rocks fall off for a long time can be avoided.

Description

technical field [0001] The invention relates to the field of mining machinery and equipment, in particular to a sorting and conveying device for mine stone materials. Background technique [0002] Mining machinery and equipment is a kind of machinery that processes ore and makes low-quality ore valuable. Separation of valuable minerals from gangue. In a narrow sense, it is a machine that is directly used in operations such as mineral mining and enrichment. Including mining machinery and beneficiation machinery. Broadly speaking, prospecting machinery also belongs to mining machinery. Mined ores need to be crushed by cone crushers, jaw crushers, box crushers, impact crushers and other crushing devices before subsequent processing. Most of the existing ore mining materials have different diameters and sizes. After screening, crushing is carried out. Some mined materials can be followed by other processes without crushing. In this way, the ore mined materials need to be scr...

AI Technical Summary

Problems solved by technology

Mined ores need to be crushed by cone crushers, jaw crushers, box crushers, impact crushers and other crushing devices before subsequent processing. Most of the existing ore mining materials have different diameters and sizes. After screening, crushing is carried out. Some mined materials can be followed by other processes without crushing. In this way, the ore mining materials need to be screened. The existing sorting device has low screening efficiency and is easy to be damaged, which is not convenient for users to use.

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