Opposite mixing mechanism for compulsory type asphalt mixing machine

A mixing mechanism and opposed technology, which is applied in the direction of cement mixing equipment, clay preparation equipment, chemical instruments and methods, etc., can solve the problems of poor mixing quality, limited number of mixing blades, low mixing efficiency, etc., and achieve good mixing quality and high mixing efficiency. Good effect and high stirring efficiency

A mixing mechanism and opposed technology, which is applied in the direction of cement mixing equipment, clay preparation equipment, chemical instruments and methods, etc., can solve the problems of poor mixing quality, limited number of mixing blades, low mixing efficiency, etc., and achieve good mixing quality and high mixing efficiency. Good effect and high stirring efficiency

CN101659083AInactive Publication Date: 2010-03-03CHANGAN UNIV
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  • Opposite mixing mechanism for compulsory type asphalt mixing machine
  • Opposite mixing mechanism for compulsory type asphalt mixing machine
  • Opposite mixing mechanism for compulsory type asphalt mixing machine

Examples

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Embodiment Construction

[0024] Such as figure 1 , figure 2 and image 3 As shown, the present invention includes a stirring shaft 3 and multiple sets of opposed stirring units installed on the stirring shaft 3 from left to right in turn, and the stirring shaft 3 and the opposed stirring units installed thereon form a continuous pushing and stirring of materials. Opposed stirring structure. The opposed stirring unit includes two linear stirring arms with the same structure and size and symmetrically installed on the top, bottom, front and rear sides of the stirring shaft 3 and two stirring arms with the same structure and size and installed at the ends of the two stirring arms respectively. blades, the stirring surfaces of the stirring blades are plane, and the direction in which the two stirring blades push the material to move axially is the same. The included angle between two adjacent stirring arms is 90°, and the included angle between the stirring surface of the stirring blade and the axis o...

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Abstract

The invention discloses an opposite mixing mechanism for a compulsory type asphalt mixing machine, comprising a mixing shaft and a plurality of groups of opposite mixing units sequentially arranged onthe mixing shaft. The mixing shaft and the opposite mixing units arranged on the mixing shaft form the opposite mixing mechanism which can continuously push and mix materials. Each opposite mixing unit comprises two linear mixing arms and two mixing blades, wherein the linear mixing arms are symmetrically arranged at both sides of the mixing shaft with the same structure and size; the mixing blades are respectively arranged at the tail ends of the two mixing arms with the same structure and size; and the directions for the two mixing blades to push the materials to move in the axial directionare the same. The invention has reasonable design, high mixing efficiency and good mixing quality, and can effectively solve the practical problems of limited number of mixing blades in work, low mixing efficiency, poor mixing quality, and the like of the prior compulsory type mixing machines.

Description

technical field [0001] The invention belongs to the technical field of intermittent forced mixing equipment, and in particular relates to an opposed stirring mechanism for an asphalt forced mixer capable of improving the mixing quality of asphalt mixture. Background technique [0002] Intermittent forced mixing equipment is a kind of asphalt mixture mixing equipment widely used in my country, among which twin-shaft mixer is the main mixing machine commonly used in this type of equipment. Correspondingly, as the main structure and working parameters of this type of mixer, the arrangement of the mixing arm has a direct impact on the mixing quality and efficiency of the mixture. Among the existing domestic mixers of this type, the manufacturers all adopt the arrangement of the mixing arms with the surrounding flow arrangement of the mixing arms. When the four fingers rotate along the stirring shaft, the pointing of the thumb is the flow direction of the material; and the stirr...

Claims

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Application Information

Patent Timeline
03 Mar 2010
Publication
CN101659083A
IPC
B28C5/08
Inventors
冯忠绪; 赵利军