Forced stirrer with driving device arranged on top

Abstract

The invention relates to a forced stirrer with a driving device arranged on the top, which comprises a stirring drum, a stirring device and the driving device. The stirring device is located inside the drum body of the stirring drum, the driving device is connected with the stirring device, and the center of the stirring drum is fixedly connected with a central shaft sleeve with an opening at the upper end. The stirring device is a stirring shaft with stirring blades arranged at the middle portion and the lower portion, the lower end of the stirring shaft is inserted in the central shaft sleeve, the stirring blades extend into the space between the central shaft sleeve and the drum wall of the stirring drum, and the driving device is connected onto the upper end of the stirring shaft. The stirring device and the driving device are arranged above the stirring drum, so that defects of a traditional stirrer with the driving device arranged on the bottom is avoided. By the adoption of the stirrer with the driving device arranged on the top, a previous driving device fixing frame disposed below the stirring drum and simultaneously serving as a support is removed so that the stirring drum can be placed on the ground directly, center of gravity is lowered, the forced stirrer is stable in operation, and the requirement for ground evenness is lowered. After the driving device is arranged on the top, users can select different driving machines according to needs, and the forced stirrer is also convenient to maintain.

Description

technical field [0001] The invention belongs to the technical field of construction engineering equipment, in particular to an upper driven forced mixer. Background technique [0002] In modern construction projects, various forms of mixers have been widely used. From large mixer trucks to small stationary mixers, they all provide convenience for modern engineering construction. In the prior art, there is such a mixer for making mixed pouring mortar. Since the mixed mortar has a high viscosity, the mixer needs a strong mixing ability, which is also called a forced mixer. The structure of the existing forced mixer is generally in the form that the driving device is placed below, that is, a bracket is set under the mixing drum. The stirring shaft of the blade passes through the shaft sleeve arranged in the center of the mixing drum, and the blade falls into the drum body. There are many defects in such a structure. Due to the existence of the fixing frame of the driving de...

AI Technical Summary

Problems solved by technology

In this way, in some cases, the machine cannot be used due to insufficient driving force, and it cannot be connected to other driving machines, so its use is limited to a certain extent.

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