Twin shaft asphalt mixer
A kind of asphalt mixing, double-shaft technology, applied in the field of asphalt mixing, can solve the problems of large resistance torque, damage to mixing blades and stirring shafts, etc., and achieve the effects of reducing resistance torque, saving energy and reducing length
Inactive Publication Date: 2016-08-24
WUXI HUAZHONG TECH
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- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
Due to the high viscosity of the modified asphalt, the stirring blade farther away from the geared motor is subjected to a larger resistance torque than the mixing blade nearer the geared motor. Long-term use will cause damage to the mixing blade and the stirring shaft. Requires frequent replacement of stirring blades
Method used
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Embodiment Construction
[0011] Below the present invention will be further described in conjunction with the embodiment in the accompanying drawing:
[0012] Such as figure 1 As shown, the present invention mainly includes an asphalt tank body 1, the lower part of the asphalt tank body 1 is connected with a lower bracket 9, and the lower gear motor 15 is fixed on the lower bracket 9. The output end of the lower reduction motor 15 is connected to the lower stirring shaft 16 through the lower coupling 14, and the lower stirring shaft 16 extends into the lower center of the asphalt tank 1.
[0013] The lower stirring shaft 16 is provided with a lower bushing 13, the outer ring of the lower bushing 13 is connected to the lower stirring support 11, and the lower stirring support 11 is provided with a plurality of lower stirring blades 12 evenly distributed along the circumferential direction. The lower reduction motor 15 drives the lower stirring shaft 16 to rotate, thereby driving the lower stirring bla...
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The invention relates to an asphalt stirrer, in particular relates to a double-shaft type asphalt stirrer, and belongs to the technical field of stirring of asphalt. The asphalt stirrer comprises an asphalt tank body, wherein the lower part of the asphalt tank body is connected with a lower support; a lower speed reducing motor is fixed on the lower support; an output end of the lower speed reducing motor is connected with a lower stirring shaft by virtue of a lower shaft coupler; the lower shaft coupler extends into the center position of the lower part inside the asphalt tank body; the upper part of the asphalt tank body is connected with an upper support; an upper speed reducing motor is fixed on the upper support; an output end of the upper speed reducing motor is connected with an upper stirring shaft by virtue of an upper shaft coupler; the upper stirring shaft extends into the center position of the upper part inside the asphalt tank body. The asphalt stirrer has a simple, compact and reasonable structure; because two stirring shafts are driven by the two speed reducing motors to stir, the lengths of the stirring shafts are reduced, the resistance torque of stirring blades of stirring shafts by modified asphalts during stirring is also reduced, the service life is prolonged, and energy resources are also reduced.
Description
technical field [0001] The invention relates to an asphalt mixer, in particular to a twin-shaft asphalt mixer, which belongs to the technical field of asphalt mixing. Background technique [0002] At present, in asphalt mixing equipment, due to different road construction requirements, sometimes it is necessary to use modified asphalt. Since the modified asphalt is easy to precipitate and separate after being stored for a long time, the function of the asphalt mixer is to make the modified asphalt turn up and down and rotate, which plays a better role in preventing the precipitation and separation of the modified asphalt. [0003] In the prior art, a reduction motor is generally used to drive a rotating shaft to rotate, and a plurality of stirring blades are arranged on the rotating shaft along the length direction. Due to the high viscosity of the modified asphalt, the stirring blade farther away from the geared motor is subjected to a larger resistance torque than the mix...
Claims
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IPC IPC(8): E01C19/10
CPCE01C19/104
Inventor 吴晓亮唐季锋
Owner WUXI HUAZHONG TECH