Vertical shaft type dry-mix mortar stirrer for building construction

Abstract

The invention discloses a vertical shaft type dry-mix mortar stirrer for building construction. The vertical shaft type dry-mix mortar stirrer comprises a stirring box, wherein a box cover is arrangedon the top end of the stirring box in a sleeved manner, and is provided with a material inlet, the center of the box cover is provided with a cycloid pin gear speed reducer and a motor, the output end of the speed reducer is provided with a stirring shaft, the stirring shaft extends to the interior of the stirring box, and is respectively provided with upper stirring blades, lower stirring bladesand bottom stirring frame type paddles, the bottom of the stirring box is provided with a circular material discharge port, the lower side of the circular material discharge port is provided with anobliquely-arranged material discharge hopper, and a material discharge valve plate is arranged between the circular material discharge port and the material discharge hopper. According to the presentinvention, the motor drives the upper stirring blades, the lower stirring blades and the bottom stirring frame type paddles on the stirring shaft to rotate through the speed reducer until the mortar is uniformly stirred, the stirred material is scraped into the material discharge hopper by the material outlet scraping plate after the stirring so as to discharge the material, such that the dry-mixed mortar material has advantages of good mixing and stirring effect and good dispersibility so as to achieve the uniform mixing and stirring effect; and the sealing separation sleeve is arranged on the bottom portion of the stirring shaft in a sleeved manner so as to prevent the phenomenon of locking.

Description

technical field [0001] The invention relates to the technical field of building construction machines, in particular to a vertical shaft dry-mixed mortar mixer for building construction. Background technique [0002] In the process of building construction, it is often necessary to dry-mix building materials (such as dry-mixed mortar, etc.) and then add water to prepare mortar slurry, so the mixing device has become one of the most commonly used mechanical equipment in construction engineering. In recent years, with the improvement of energy conservation and environmental protection awareness, great changes have taken place in the raw materials of building components, and many plant fibers have been applied to the field of building materials. Due to the addition of a large amount of fibrous substances to this new type of building material, it is obviously impossible to use the original stirring device when processing and preparing dry-mixed slurry, because the specific gravi...

AI Technical Summary

Problems solved by technology

Due to the addition of a large amount of fibrous substances to this new type of building material, it is obviously impossible to use the original stirring device when processing and preparing dry-mixed slurry, because the specific gravity difference between these new materials is particularly large, and the original stirring device has been used. it is difficult to mix it well

In addition, when plastering some interior walls, due to different needs, the raw materials of the dry-mixed mortar will also undergo some obvious changes. At this time, similar problems will also exist when using the stirring device to prepare the dry-mixed mortar.

For a small amount of special slurry, construction personnel can sometimes use the method of manual mixing, but when the amount of these new slurry is particularly large, the above method cannot really solve the practical problem

In addition, the existing stirring device is limited to the limitation of structure and design, which often makes it have a dead angle of stirring or discharging, which easily leads to the inability to fully and thoroughly mix or discharge the building materials, which greatly affects the stirring efficiency. The performance of the device cannot meet the needs of building construction

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