Automatic compression roller gap regulation meshing type extruding and crushing machine

Abstract

The invention discloses an automatic compression roller gap regulation meshing type extruding and crushing machine. The automatic compression roller gap regulation meshing type extruding and crushing machine comprises a fixed compression roller (8) which is driven by a power system and a movable compression roller (4) which is meshed with the extruding teeth (9) of the fixed compression roller (8), wherein the gap between the movable compression roller (4) and the fixed compression roller (8) is regulated through an elastic regulation device which can slide on a guide rail (11) of a rack (1). Under the cooperation action of the power system, the fixed compression roller, the movable compression roller and the elastic device, the gap between the movable compression roller and the fixed compression roller can be automatically and flexibly regulated, and the breaking particle sizes of materials are controlled, thus one machine can medially break, finely break and grind the materials into powder, and the problems that the prior art has a large breaking system, more matching systems, large maintenance workload and the like are solved; and the extruding and crushing machine is simple in structure, and investment cost and production cost are saved.

Description

technical field [0001] The invention belongs to the field of material crushing machinery, and in particular relates to a crushing device for crushing materials by means of intermeshing extrusion rollers. Background technique [0002] In the fields of chemical industry, metallurgy or thermal power, it is often necessary to crush materials such as raw materials, ores or coal to less than 1mm. These crushing work generally adopts the process route of coarse crushing, medium crushing, fine crushing and grinding. Therefore, the used The equipment is often not just one piece of equipment, but a whole equipment system that matches the process route. Although there are equipments that have the functions of fine crushing and grinding at the same time, such as roller presses or vertical mills, these equipments are generally It is impossible to achieve medium crushing, fine crushing and powder grinding with one machine, and these devices are very large and complex, requiring many suppo...

AI Technical Summary

Problems solved by technology

[0002] In the fields of chemical industry, metallurgy or thermal power, it is often necessary to crush materials such as raw materials, ores or coal to less than 1mm. These crushing work generally adopts the process route of coarse crushing, medium crushing, fine crushing and grinding. Therefore, the used The equipment is often not just one piece of equipment, but a whole equipment system that matches the process route. Although there are also equipment that have both fine crushing and grinding functions, such as roller presses or vertical mills, these equipments are generally It is impossible to achieve medium crushing, fine crushing and powder grinding with one machine, and these equipments are very large and complex, requiring many supporting systems, high failure rate, large investment cost and maintenance workload

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