Energy-saving crushing and material mixing device for hydraulic engineering construction

Abstract

The invention relates to the technical field of water conservancy construction, in particular to an energy-saving crushing and material mixing device for hydraulic engineering construction. The energy-saving crushing and material mixing device comprises a crushing part, a mixing cavity is arranged below the crushing part, the crushing part comprises a shell, a driving plate and a crushing assembly, the crushing assembly comprises a plurality of crushing frames and a plurality of crushing plates, and the crushing space is divided into a first crushing area and a second crushing area by the crushing frames and the crushing plates. According to the energy-saving crushing and material mixing device, two materials are crushed in the first crushing area and the second crushing area correspondingly, the crushed materials are mixed and thrown into the mixing cavity, the crushing and mixing efficiency is high, furthermore, along with the change of the materials, the hexagonal mechanism defined by a first frame plate and the crushing plates expands outwards, the inner materials are crushed firstly, the outer materials in gaps are increased, the hexagonal mechanism is adjusted to be changed into a hexagon and are kept unchanged, and then the smaller outer materials are further crushed, so that the materials are further subdivided and crushed, and the states of the crushing frames and the crushing plates are automatically adjusted along with changes of the materials, and the crushing efficiency is further improved.

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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