Mixing mechanism and self-compacting concrete mixer for rail transit precast slab rail structure

A technology of self-compacting concrete and mixing mechanism, which is applied in cement mixing equipment, clay preparation equipment, chemical instruments and methods, etc., and can solve problems such as poor mixing effect

Active Publication Date: 2021-02-26
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 a better mixing effect and a self-compacting concrete

Method used

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  • Mixing mechanism and self-compacting concrete mixer for rail transit precast slab rail structure
  • Mixing mechanism and self-compacting concrete mixer for rail transit precast slab rail structure
  • Mixing mechanism and self-compacting concrete mixer for rail transit precast slab rail structure

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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 for a rail transit precast slab rail structure. The mixing mechanism is used for being arranged in a hopper in a rotating mode so as to mix self-compacting concrete in the hopper. The mixing mechanism comprises a shaft sleeve and multiple blade assemblies, the shaft sleeve is used for sleeving a driving rotating shaftand is in transmission connection with the driving rotating shaft, the multiple blade assemblies are arranged in the circumferential direction of the shaft sleeve at intervals, each blade assembly comprises a transverse mixing part and a vertical mixing part, one ends of the transverse mixing parts are arranged on the shaft sleeve, the other ends of the transverse mixing parts are connected to one ends of the vertical mixing parts, an included angle is formed between the lengthwise direction of each vertical mixing part and the lengthwise direction of the corresponding transverse mixing part,and the sides, deviating from the vertical mixing parts, of the transverse mixing parts are used for making contact with the bottom wall of the hopper in a sliding mode. According to the mixing mechanism and the self-compacting concrete mixer for the rail transit precast slab rail structure, due to the arrangement of the mixing mechanism, the mixing effect of the self-compacting concrete mixer for the rail transit precast slab rail structure is 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 for rail transit prefabricated slab track structure. 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 a...

Claims

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Application Information

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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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