Crushing machine with variable-size cavity

Abstract

The invention discloses a crushing machine with a variable-size cavity. The crushing machine comprises a machine box, a discharging port and a supporting frame, wherein the supporting frame is fixedlyarranged at the bottom of the machine box; a feeding device is arranged at one end of the upper surface of the machine box; the discharging port is formed in the end, far away from the feeding device, of the lower part of the machine box; a control box is fixedly connected to one side of the machine box; a power device is arranged inside the control box; moving grooves are symmetrically formed inthe outer wall of the machine box; the outer wall where the two moving grooves are located is parallel to the control box; a third sliding block is arranged inside the machine box; sliding protrusions are symmetrically arranged on the third sliding block; the two sliding protrusions are in sliding connection with the moving grooves; a long-strip-shaped hole is formed in the outer wall of the side, close to the control box, of the machine box; a second pressing plate is arranged on one side of the third sliding block; and a first pressing plate is arranged on the side, far away from the thirdsliding block, of the second pressing plate. The crushing machine is simple in structure, higher in efficiency, low in manufacturing cost, more convenient to disassemble and assemble, more convenientto use and relatively high in practicability.

Description

technical field [0001] The invention relates to the field of crushers, in particular to a crusher with a variable cavity size. Background technique [0002] There are many types of crushers, most of which only have one cavity, and two pressure plates are arranged inside the cavity, and the materials to be processed are crushed through the driving device, but the crushing efficiency of this traditional method is low, And the crushing is uneven, and the amount of materials that can be crushed at one time is less. In actual production and life, people hope to have a more efficient crusher. For this reason, we propose a crusher with a variable cavity size. . Contents of the invention [0003] The purpose of the present invention is to provide a crusher with a variable cavity size to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a crusher ...

AI Technical Summary

Problems solved by technology

[0002] There are many types of crushers, most of which only have one cavity, and two pressure plates are arranged inside the cavity, and the materials to be processed are crushed through the driving device, but the crushing efficiency of this traditional method is low, And the crushing is uneven, and the amount of materials that can be crushed at one time is less. In actual production and life, people hope to have a more efficient crusher. For this reason, we propose a crusher with a variable cavity size.

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