Full-automatic concrete mixer

Abstract

The invention discloses a full-automatic concrete mixer, structurally comprising a discharging port, a guide device, a mixing tank, a control box and a stand. The guide device is arranged between thedischarging port and the mixing tank, and extends into the mixing tank; the mixing tank is electrically connected with the control box, and the bottom thereof is installed at the concave position of the stand. In order to implement constrained guiding of a material by a baffle, adjustment structures on the two sides can be pulled by a gathering member to limit the external expansion angle thereof;the inclination angle of the baffle is adjusted in a certain adjustment space; a spring is used for expanding to a bearable range until the tail part of a straight sliding block and the spring form atriangular structure, so that a certain stable adjustment capability is achieved, the function of supporting the baffle is achieved, and the phenomenon that the adjustment space between the tail endand a stirring blade is completely occupied due to deformation caused by inevitable deformation of the baffle due to long-term large-load operation is prevented.

Description

Technical field[0001]The invention relates to the field of concrete processing, and in particular, is a fully automatic concrete mixer.Background technique[0002]Concrete mixer is a machine that mixes cement, sand and gravel aggregates and water and mixes them into concrete mixture. It is mainly composed of mixing drum, feeding and unloading mechanism, water supply system, prime mover, transmission mechanism, frame and supporting device, etc. , The existing full-automatic concrete mixer utilizes the hinged side of the baffle plate and the discharging port, facing the discharging port away from the opening at the end of the concrete mixer, and rotating to a certain angle, will reduce the baffle plate to the concrete mixer when discharging. However, the material has a large inertia during the transfer process from the discharge port to the mixing tank. Long-term large-load operation will cause deformation of the baffle, so that the adjustment space between the end and the mixing blade ...

AI Technical Summary

Problems solved by technology

[0003] In view of the large inertia of the above-mentioned materials in the process of transferring from the discharge port to the mixing tank, long-term heavy-load operation will inevitably cause the deformation of the baffle plate, so that the adjustment space between the end and the mixing blade is used up, so that the angle adjustment cannot be satisfied. In order to meet the needs of the mixer, there will be frictional contact between the baffle plate and the mixing blade, which will not be able to guide the material constrainedly, and the baffle plate will not be able to prevent the overflow of the mixing material when the mixer is working during the wear process, which is more likely to cause A large amount of material splashes to the outside of the mixing tank, thereby causing serious material waste. The invention provides a fully automatic concrete mixer

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