Concrete mixing device capable of preventing adhesion of inner wall of stirring barrel

Abstract

The invention discloses a concrete mixing device capable of preventing the inner wall of a mixing tank from sticking, comprising a machine table, a screw rod, a guide slide bar, a mixing tank, a driving motor, a beating device, a worm, a worm wheel, a stirring shaft and a stirring blade. The upper end of the rotating shaft is connected with a screw rod through a coupling, and a guide slide bar is fixedly installed on the machine table. This device can use the hitting ball to hit the outer wall of the mixing tank to play a vibration effect and prevent the concrete from breaking out during the mixing process. Adhesion to the inner wall; at the same time, set the crankshaft A and crankshaft B in the opposite state, so as to achieve the intermittent impact on the left and right sides of the mixing tank, so that the vibration effect is the best; you can also use the threaded fit between the screw rod and the mounting ear to pass through the guide slider The position-limiting and guiding effect makes the mixing barrel move up and down, so that the stirring range of the stirring blade on the stirring shaft is increased, and the phenomenon of insufficient stirring at the bottom of the mixing barrel is avoided.

Description

technical field [0001] The invention relates to a concrete mixing device, in particular to a concrete mixing device capable of preventing the inner wall of a mixing tank from sticking. Background technique [0002] Concrete is an important raw material in the construction industry. A concrete mixer is usually used to fully mix cement, sand and water to form concrete. The concrete formed after mixing can be used as a building material; but the existing mixing device It often happens that the concrete sticks to the inner wall of the mixing tank during the mixing process, causing the concrete to dry and cannot be cleaned. Contents of the invention [0003] The object of the present invention is to provide a concrete mixing device capable of preventing the inner wall of the mixing tank from sticking, so as to solve the problems raised in the above-mentioned background technology. [0004] To achieve the above object, the present invention provides the following technical solu...

AI Technical Summary

Problems solved by technology

[0002] Concrete is an important raw material in the construction industry. A concrete mixer is usually used to fully mix cement, sand and water to form concrete. The concrete formed after mixing can be used as a building material; but the existing mixing device It often happens that the concrete sticks to the inner wall of the mixing tank during the mixing process, causing the concrete to dry and cannot be cleaned. At the same time, during the mixing process, the bottom of the existing device will not be able to mix.

Images