A square mixer based on rack transmission used in construction engineering
A technology of construction engineering and rack drive, which is applied in cement mixing devices, chemical instruments and methods, clay preparation devices, etc., can solve the problems of hard falling, easy falling of concrete, falling off and reducing the efficiency of mixers, etc., to improve mixing efficiency effect
Active Publication Date: 2021-10-26
新疆朝阳建设工程有限公司
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Problems solved by technology
[0003] At present, the concrete mixing device is a machine that mixes cement, sand aggregate and water and mixes it into concrete mixture. With the rapid development of the construction industry, the concrete mixing device is becoming more and more diversified, but the traditional self-falling concrete The mixing shell of the mixer is cylindrical. When the cylindrical mixing shell is mixing concrete, the concrete adhered to the inner wall of the mixing shell is difficult to fall because of the circular wall. For example, the top of the arch is basically circular. Difficult to fall off reduces the efficiency of the mixer; so it is necessary to design a self-falling concrete mixer in which the concrete adhered to the inner wall of the mixing shell is easy to fall
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[0069] Specific implementation method: when using the mixer designed by the present invention, first control the geared motor 6 to work, so that the geared motor 6 drives the second gear 25 to rotate; the second gear 25 rotates to drive the gear ring 28 to rotate; the gear ring 28 rotates to drive the stirring shell 2 Rotate; After that, push the drive disc 5 to make the drive disc 5 drive the drive shaft 17 to move to the side close to the arc rack 4; the drive shaft 17 moves and will drive the chuck 16 to move; finally the chuck 16 and the limiter The bit ring 14 is completely disengaged; at this time, the handle 10 is rotated to drive the disc 5; the drive disc 5 rotates to drive the drive shaft 17 to rotate; the drive shaft 17 rotates to drive the first gear 12 to rotate through the cooperation of the guide block and the guide groove; the first gear 12 The rotation drives the arc rack 4 to swing; the arc rack 4 swings through the three connecting rods 9 to drive the square ...
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The invention belongs to the technical field of mixers, and particularly relates to a rack-driven square mixer used in construction engineering, which includes a mixing shell, a reduction motor, and a stirring plate. When using the mixer designed in the present invention, the reduction motor is first controlled to work so The deceleration motor drives the mixing shell to rotate; after that, adjust and push the driving disc so that the end of the stirring shell with the isolation swash plate swings upward at a certain angle; after the adjustment is completed, the concrete raw materials are loaded into the mixing shell through the charging mechanism; After completion, control the driving disc to make the mixing shell in a horizontal state; make the mixer stir the concrete; after the mixing is completed, control the driving disc to make the mixing shell swing downward at a certain angle; make the concrete in the mixing shell pour through the isolation sloping plate Stir out the shell. The invention designs a stirring plate, which reduces the angle at which the stirring shell needs to rotate when the concrete falls during the mixing process by swinging the stirring plate, and improves the mixing efficiency.
Description
[0001] Technical field [0002] The invention belongs to the technical field of mixers, in particular to a rack-based square mixer used in construction engineering. Background technique [0003] At present, the concrete mixing device is a machine that mixes cement, sand aggregate and water and mixes it into concrete mixture. With the rapid development of the construction industry, the concrete mixing device is becoming more and more diversified, but the traditional self-falling concrete The mixing shell of the mixer is cylindrical. When the cylindrical mixing shell is mixing concrete, the concrete adhered to the inner wall of the mixing shell is difficult to fall because of the circular wall. For example, the top of the arch is basically circular. Difficulty falling off reduces the efficiency of the mixer; so it is necessary to design a self-falling concrete mixer in which the concrete adhered to the inner wall of the mixing shell is easy to fall. [0004] The present inventi...
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IPC IPC(8): B28C5/20
CPCB28C5/20B28C5/2072
Inventor 王群
Owner 新疆朝阳建设工程有限公司