Ball-milling mixer for producing drilling-milling-integration hard alloy

Abstract

The invention discloses a ball-milling mixer for producing a drilling-milling-integration hard alloy. The ball-milling mixer comprises a barrel, wherein two grinding rollers are rotationally connectedto the upper portion of the inner wall of the barrel through two rotating shafts correspondingly, a first annular groove is formed in the inner wall of the barrel, a first circular ring is slidably connected to the inner wall of the first annular groove, a transverse plate is fixedly connected to the inner wall of the barrel, the upper end of the transverse plate is rotationally connected with acylinder through a connecting rod, and the upper end and the lower end of the cylinder are conical. According to the mixer, by arranging the grinding rollers, first grinding teeth and second grindingteeth, materials can be fully and finely ground, a cam collides with a transverse rod in a clearance mode through rotation of a transverse column, the materials ground again can be filtered, large particles in the ground materials are removed, through rotation of a spiral blade of an auger, the large particles filtered by a filter screen can be conveyed, manual conveying of the large particles isnot needed, and the working intensity is reduced.

Description

technical field [0001] The invention relates to the technical field of ball milling mixers, in particular to a ball milling mixer for producing drill-milling integrated cemented carbide. Background technique [0002] The ball mill mixer is the key equipment for grinding and crushing the crushed materials. In recent years, the drilling and milling integrated cemented carbide material has been researched and used by people because of its excellent hardness and wear resistance. In the drilling and milling integrated carbide production When grinding, the alloy is usually mixed and ground using a ball mill mixer, in order to improve the performance of the cemented carbide. [0003] When grinding the alloy material, the existing method is to grind the alloy once, so that the grinding degree of the alloy is not enough, and when the alloy material is ground, the size of the particles of the alloy material is different, so that in the subsequent use , in order to avoid the performan...

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Problems solved by technology

[0003] When grinding the alloy material, the existing method is to grind the alloy once, so that the grinding degree of the alloy is not enough, and when the alloy material is ground, the size of the particles of the alloy material is different, so that in the subsequent use , in order to avoid the difference in the performance of cemented carbide, it is necessary to select the larger particles in the alloy material after grinding, which increases manpower and reduces production efficiency

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