Concrete mixer

Abstract

The invention discloses a concrete mixer which structurally comprises a supporting frame, a leading-in hopper, a mixing barrel and a leading-out opening; the mixing barrel is welded to the upper surface of the supporting frame; the leading-out opening and the mixing barrel are of an integrated structure; when a concrete material is placed in an inner grid to roll over, the material placed at the bottommost end can move along the track of a loop when a mixing rod rotates to limit the interior mounting range; when a movable warping plate reaches a certain position and concrete is accumulated atthe bottommost end, the movable warping plate can be pushed up along a stirring force and through a joint part and then returns to the original position, the whole range can be enlarged through circulation and an extended forward side, and the movable warping plate is more stable; when being extruded, the soft strip can extrude an external object through the corner head, so that the outer layer has a hard force point; and when the front soft head bears an external force, the end head has a certain buffer effect when the front soft head integrally bears hard force to abut against the external object.

Description

technical field [0001] The invention belongs to the field of concrete, and more particularly, relates to a concrete mixer. Background technique [0002] The concrete mixer needs to first import sand, gravel, cement and other materials in proportion, and then roll the materials through the rotation of the materials in the drum, so that the materials can be evenly mixed together, and then output the materials for use. [0003] Based on the above-mentioned inventor's discovery, the existing concrete mixer mainly has the following deficiencies, such as: [0004] The concrete material itself has a certain gravity, and there is a certain distance between the inner mixing rod and the inner wall, so that the inner concrete can have a tumbling space during the mixing process. When the rod is out of contact, it is easier to cause a certain difference between it and the concrete at the upper end. [0005] Therefore, there is a need to propose a concrete mixer. SUMMARY OF THE INVENT...

AI Technical Summary

Problems solved by technology

[0004] The concrete material itself has a certain gravity, and there is a certain distance between the internal stirring rod and the inner wall, so that the internal concrete can have room to roll during the process of being stirred. When the rod is not in contact, it is easy to cause a certain difference between it and the concrete at the upper end

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