An energy-saving crushing and mixing device for water conservancy construction

Abstract

The invention relates to the technical field of water conservancy construction, in particular to an energy-saving crushing and mixing device for water conservancy construction. It includes a crushing part. A mixing chamber is arranged under the crushing part. The crushing part includes a casing, a drive plate and a crushing assembly. The crushing assembly includes several crushing frames and several crushing plates. The crushing frames and crushing plates divide the crushing space into the first crushing area and the second 2. Broken area. In the present invention, the two kinds of materials are crushed in the first crushing zone and the second crushing zone respectively, and the crushed materials are mixed and dropped to the mixing chamber, and the crushing and mixing efficiency is high; further, as the materials change, the first frame plate The hexagonal star mechanism formed by the crushing plate expands outward, and the inner material is crushed first, and the outer material in the gap increases. Adjust the hexagonal star mechanism to change into a hexagonal shape and keep it unchanged, and then further crush the smaller outer material. In this way, the material is further subdivided and crushed, and the state of the crushing frame and crushing plate is automatically adjusted according to the change of the material to further improve the crushing efficiency.

Description

technical field [0001] The invention relates to the technical field of water conservancy construction, in particular to an energy-saving crushing and mixing device for water conservancy construction. Background technique [0002] In the construction of water conservancy projects, it is often necessary to crush the construction materials, and transfer the crushed materials to the mixing chamber, and use the mixer to mix the materials for later use. [0003] In the prior art, because there are different requirements for the degree of crushing of different materials, usually only one material can be crushed at a time, resulting in the crushing and mixing to be carried out step by step, and the crushing efficiency is low. Some equipment that can crush different materials at the same time cannot adjust the degree of crushing according to the different needs of the materials during crushing, and the improvement of the crushing effect and mixing efficiency is very limited. Conten...

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Problems solved by technology

[0004] According to at least one deficiency of the prior art, the present invention proposes an energy-saving crushing and mixing device for hydraulic engineering construction to solve the problems of low efficiency and poor adaptability of the existing crushing and mixing device

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