Crusher

Abstract

The invention discloses a crusher. The crusher comprises a storage box used for storing materials, a material dividing box used for outputting crushed objects, and a crushing device used for crushing the materials. The crushing device is arranged between the storage box and the material dividing box. The material dividing box is arranged below the crushing device. The crushing device comprises a crushing cutter head, a main shaft used for driving the crushing cutter head to rotate around the axis of the crushing cutter head, and a drive assembly used for driving the crushing cutter head to slide in the axial direction of the main shaft. The crushing cutter head is in sliding connection to the main shaft in a single-freedom-degree manner. The main shaft is arranged in the storage box and the material dividing box. The crusher can conduct classified box crushing on different kinds of ores at the same time, and the crushed objects can be mixed or not mixed according to needs.

Description

technical field [0001] The invention relates to a crusher, which belongs to the technical field of material crushing technology and equipment. Background technique [0002] Now in the development and production of quarry products, the crushing of lumps of quarry and the mixing of various quarries are indispensable processing links. For the crushing process, crushers, impact crushers or jaw crushers are often used to crush different stones. Multiple crushers are used for mines to crush them, and then they need to be mixed. This technical solution has at least one disadvantage: First, different types of stone ores require multiple crushers, and it is impossible to use one crusher to crush them at the same time. For various stone ores, the pulverized materials are classified and stored or mixed at the same time, and the crusher is seriously occupied unreasonably; second, the impact crusher has serious splashing of stone ore blocks, which is not only poor in safety but also nois...

AI Technical Summary

Problems solved by technology

[0002] Now in the development and production of quarry products, the crushing of lumps of quarry and the mixing of various quarries are indispensable processing links. For the crushing process, crushers, impact crushers or jaw crushers are often used to crush different stones. Multiple crushers are used for mines to crush them, and then they need to be mixed. This technical solution has at least one disadvantage: First, different types of stone ores require multiple crushers, and it is impossible to use one crusher to crush them at the same time. For various stone ores, the pulverized materials are classified and stored or mixed at the same time, and the crusher is seriously occupied unreasonably; second, the impact crusher has serious splashing of stone ore blocks, which is not only poor in safety but also noisy; third, after the jaw crusher is crushed The volume of the crushed objects is relatively large, which cannot directly meet the needs of direct mixed use; fourth, the structure is complex, the function is single, the crushing efficiency is low, the volume of the crushed objects is uneven, and the crushing effect is poor.

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