Anti-wedging type high speed mixer drum
A technology for high-speed mixing and stirring shafts, which is applied in cement mixing devices, clay preparation devices, chemical instruments and methods, etc. It can solve the problems of limiting equipment working efficiency and improving production capacity, increasing the wear of mixing tank parts, and affecting equipment performance, etc. problems, achieve the effect of shortening the mixing time, increasing production capacity and avoiding the phenomenon of wedging
A technology for high-speed mixing and stirring shafts, which is applied in cement mixing devices, clay preparation devices, chemical instruments and methods, etc. It can solve the problems of limiting equipment working efficiency and improving production capacity, increasing the wear of mixing tank parts, and affecting equipment performance, etc. problems, achieve the effect of shortening the mixing time, increasing production capacity and avoiding the phenomenon of wedging
CN101045318AInactive Publication Date: 2007-10-03ZHENJIANG HUACHEN HUATONG ROAD MASCH CO LTD
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[0011] As shown in Figure 3 and Figure 4, a stirring shaft 2 is installed in the cylinder body 1 of the anti-wedge extrusion high-speed mixing cylinder, a paddle 3 is installed on the stirring shaft, and wear-resistant linings are distributed on the arc-shaped bottom surface 4 of the cylinder body There is an eccentric distance between the center of rotation of the plate, the stirring shaft and the paddle and the center of the arc on the bottom of the cylinder, so that the distance between the running track of the paddle end and the wear-resistant liner gradually increases in the running direction of the paddle. increase. As shown in FIG. 4 , the eccentric distance may include a lateral eccentricity x and a vertical eccentricity y.
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A high-speed asphalt agitator without jam has an agitating tank with antiwear liner on its arc bottom, and two agitating axle with blades. It features that the rotational center of said agitating axle and blades and the circular center of said arc bottom are eccentric, so the distance between the tracing of blades and the antiwear liner is gradually increased, resulting in no jam.
Description
technical field [0001] The invention belongs to road construction machinery, and relates to the structure of a paddle-type mixing cylinder of asphalt mixing equipment, in particular to an anti-wedge extrusion mixing cylinder. Background technique [0002] Paddle mixing tank is the main device in the preparation process of asphalt mixture mixing equipment. In the mixing tank, the gravel material, mineral powder and asphalt weighed according to a certain mixing ratio are evenly mixed into the required finished asphalt concrete mixture. The paddle type mixing cylinder mainly includes a cylinder body and a pair of stirring shafts installed side by side in the cylinder body. The paddles for stirring are installed on the stirring shafts, and the arc-shaped bottom surface of the cylinder body is provided with a wear-resistant liner. When the mixing tank is working, the paddles buried in the bottom of the mixing tank in the mixture make the mixture move longitudinally and laterally...
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Patent Timeline
03 Oct 2007
Publication
CN101045318A
- IPC
- B28C5/16
- Inventors
- 肖羽宇; 徐宝元