Mixing mechanism and self-compacting concrete mixer for rail transit prefabricated slabs

A mixing mechanism and mixing piece technology, applied in cement mixing equipment, clay preparation equipment, chemical instruments and methods, etc., can solve problems such as poor mixing effect

Active Publication Date: 2022-02-08
CENT SOUTH UNIV +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide a mixing mechanism with better mixing effect and a self-compacting concrete mixer for rail transit prefabricated slabs in view of the poor mixing effect of the traditional mixing mechanism.

Method used

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  • Mixing mechanism and self-compacting concrete mixer for rail transit prefabricated slabs
  • Mixing mechanism and self-compacting concrete mixer for rail transit prefabricated slabs
  • Mixing mechanism and self-compacting concrete mixer for rail transit prefabricated slabs

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Embodiment Construction

[0034] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. However, the present invention can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the understanding of the disclosure of the present invention more thorough and comprehensive.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and / or" includes any and all combinations of one or more of ...

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Abstract

The invention relates to a mixing mechanism and a self-compacting concrete mixer used for rail transit prefabricated slabs. The stirring mechanism is used to be rotatably installed in the hopper to stir the self-compacting concrete in the hopper. The stirring mechanism includes a shaft sleeve and multiple blade assemblies. The shaft sleeve is used to be sleeved on the driving shaft and connected with the driving shaft through transmission. A plurality of vane assemblies are arranged at intervals along the circumference of the shaft sleeve. Each blade assembly includes a horizontal stirring piece and a vertical stirring piece. One end of the horizontal stirring piece is installed on the shaft sleeve, and the other end is connected with one end of the vertical stirring piece. The longitudinal direction of the vertical stirring member and the longitudinal direction of the horizontal stirring member are arranged at an included angle. The side of the horizontal stirring member facing away from the vertical stirring member is for slidably contacting with the bottom wall of the hopper. Therefore, the arrangement of the above-mentioned mixing mechanism makes the mixing effect of the self-compacting concrete mixer used for rail transit prefabricated slabs better.

Description

technical field [0001] The invention relates to the technical field of building construction equipment, in particular to a mixing mechanism and a self-compacting concrete mixer used for rail transit prefabricated panels. Background technique [0002] Cement mortar mixer, as a kind of construction equipment, is mainly used for mixing cement, sandstone, various dry powder mortar and other building materials. It is a mixing mechanism with blades that rotates in a cylinder or tank to mix various raw materials. Stir to combine to make a mixture or machine to the desired consistency. [0003] In order to reduce the resistance in the stirring process, the blades in the traditional stirring mechanism are mostly relatively small. However, such a stirring mechanism composed of relatively small blades usually has the problem of poor stirring effect. Contents of the invention [0004] Based on this, it is necessary to provide a mixing mechanism with a better mixing effect and a self...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B28C5/16B28C5/08
CPCB28C5/16B28C5/08B28C5/0831B28C5/0856
Inventor 曾晓辉宋剑伟刘锦辉杨兵忠姚力尹志超江万红龙广成谢友均张宏波管吉波朱华胜
Owner CENT SOUTH UNIV
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