Self-feeding type quantitative matching concrete mixer

Abstract

The invention discloses a self-feeding type quantitative proportioning concrete mixer. The boards are respectively fixed with sand boxes, cement boxes and stone boxes, and the sand box, cement box and the bottom of the left side wall of the stone box are all provided with discharge ports; the left support plate and the right support plate are rotatably connected with a first shaft, and the second Three first cams are installed on a rotating shaft, the bottom of the first cam is connected with the first connecting rod through the pin shaft, the bottom of the first connecting rod is connected with a baffle, and the three baffles are respectively matched with the discharge port; Fixed installation with a stirring box. The invention makes the baffle plate move up and down through the rotation of the first cam to control the automatic unloading of sand, gravel and cement; the discharge ports of different sizes are set to automatically proportion the materials, which greatly improves the working efficiency.

Description

technical field [0001] The invention relates to a concrete mixer, in particular to a self-feeding type quantitative proportioning concrete mixer. Background technique [0002] Concrete mixer is a machine with a shaft with blades rotating in a cylinder or a tank to mix various raw materials to make it a mixture or a suitable consistency. In the field of building materials, it is used for sand, stone, When mixing cement and water, ordinary mixers are used. Ordinary mixers need to manually mix the components, so that the processed concrete meets the requirements. Manual control will reduce the efficiency of concrete production, and ordinary mixers mix sand, gravel, and cement. , and water are added to the mixer and then mixed. There are often more materials in one mixing, the mixing effect is not good, and the mixing is not sufficient. The direct use of the obtained concrete will affect the construction speed and quality of the building. Contents of the invention [0003] Th...

AI Technical Summary

Problems solved by technology

[0002] Concrete mixer is a machine with a bladed shaft that rotates in a cylinder or a tank to mix a variety of raw materials to make it a mixture or a suitable consistency. In the field of building materials, it is used for sand, stone, When mixing cement and water, ordinary mixers are used. Ordinary mixers need to manually proportion the components so that the processed concrete meets the requirements. Manual control will reduce the efficiency of concrete production, and ordinary mixers will mix sand, gravel, and cement. , and water are added to the mixer and then mixed. There are often more materials mixed at one time, the mixing effect is not good, and the mixing is not sufficient. The direct use of the obtained concrete will affect the construction speed and quality of the building.

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