Pouring asphalt mobile heating and stirring laboratory small simulator

Abstract

The invention discloses a small-scale simulator for pouring asphalt mobile heating and stirring laboratory, which includes a body, wherein wheels are arranged at the bottom of the body, a stirring shaft seat is arranged on the body, the stirring shaft is installed on the stirring shaft seat through a bearing, and the stirring cylinder passes through The bearing is set on the stirring shaft, the stirring shaft in the stirring cylinder is provided with stirring blades, and the motor is provided on the body, and the output shaft of the motor is connected with the stirring shaft through a transmission; There is a cover; there is a ceramic plate heating module on the outer wall of the mixing tank, and a heat insulation layer is wrapped around the ceramic plate heating module. Corresponding upper and lower jacks, the through holes can be connected with the upper and lower jacks respectively through pins, and there is a control box on the right side of the body; a temperature sensor, a ceramic plate heating module and a temperature sensor are installed in the mixing tank. The sensors are respectively electrically connected to the control box.

Description

technical field [0001] The invention relates to equipment for MA asphalt concrete construction, in particular to a small simulator for pouring asphalt mobile heating mixer truck (Cooker) laboratory. Background technique [0002] In the production process of the MA mixture, it is required to put the MA mixture into the Cooker machine for secondary mixing and heating. In the laboratory test, in order to test the fluidity, hardness and dynamic stability of MA asphalt mixture, it is inevitable to go through the process of Cooker machine secondary mixing and heating conditions. If the experiment is carried out on conventional Cooker equipment, too much material needs to be produced at a time to meet the Cooker working conditions (the Cooker has a large capacity, generally up to 8 tons, 10 tons, and 13 tons), which wastes resources and increases the cost of the experiment; If the material produced at one time is too little, it will not meet the working conditions of the cooker ma...

AI Technical Summary

Problems solved by technology

If the experiment is carried out on conventional Cooker equipment, too much material needs to be produced at a time to meet the Cooker working conditions (the Cooker has a large capacity, generally up to 8 tons, 10 tons, and 13 tons), which wastes resources and increases the cost of the experiment; If the material produced at one time is too little, it will not meet the working conditions of the cooker machine, and the interference of uncertain factors in large-scale cooker equipment cannot be ruled out. Moreover, the conventional cooker machine uses gas for heating, so it is difficult to control the heating temperature of the mixing tank , has an impact on the accuracy of the experimental data, and even draws wrong conclusions

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