Concrete mixer

A concrete mixer and mixing drum technology, applied in the field of construction machinery, can solve the problems of raw materials not meeting the requirements, slow mixing speed, slow mixing speed, etc., and achieve the effect of improving the mixing effect, shortening the mixing time and improving the quality

Inactive Publication Date: 2021-02-05
张柯
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The traditional mixer has the disadvantages of slow stirring speed, slow mixing speed and low uniformity, which makes the raw materials not meet the requirements after mixing, which brings great inconvenience to the production of enterprises

Method used

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  • Concrete mixer

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Embodiment Construction

[0013] see figure 1 , the present invention provides a technical solution:

[0014] A concrete mixer, comprising a mixing drum 1 and a mixing shaft, the mixing shaft is vertically arranged at the center of the mixing drum 1, and also includes a mixing blade 2, a rolling bearing 3, a rotating wheel assembly 4, a lifting drive device 5 and a rotating drive device 6. The stirring shaft includes a fixed shaft 6, a movable shaft 7, and a feed port 8.

[0015] Wherein, the rotation driving device is connected with a transmission for controlling the rotation rate of the rotating wheel assembly.

[0016] Wherein, there are multiple groups of rotating wheel assemblies, which are arranged at intervals between the stirring blades.

[0017] Wherein, each rotating wheel assembly includes two rotating wheels.

[0018] Wherein, the top of the mixing drum is provided with a feeding port.

[0019] Although the embodiments of the present invention have been shown and described, those skille...

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PUM

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Abstract

The invention relates to a concrete mixer which comprises a mixing drum, a mixing shaft, mixing blades, a rolling bearing, a rotating wheel assembly, a lifting driving device and a rotating driving device. The mixing shaft comprises a fixed shaft and a movable shaft, the lifting driving device is installed below the fixed shaft, the movable shaft is arranged in the fixed shaft in a sleeved mode, the lifting driving device is used for driving the movable shaft to do lifting motion, and the rotating driving device drives the mixing blades to do horizontal rotary motion at a preset speed throughthe rolling bearing and drives the rotating wheel assembly to do self-rotation motion. The concrete mixing effect is improved, the upper-layer concrete and the lower-layer concrete are mixed more uniformly, and the concrete mixing effect is better.

Description

technical field [0001] The invention relates to the field of construction machinery, in particular to a concrete mixer. Background technique [0002] A mixer is a machine in which a shaft with blades rotates in a cylinder or a tank to stir and mix a variety of raw materials to form a mixture or a suitable consistency. The traditional mixer has the disadvantages of slow stirring speed, slow mixing speed and low uniformity, which makes the mixed raw materials fail to meet the requirements, which brings great inconvenience to the production of enterprises. In view of the above defects, a concrete mixer for fully mixing concrete is provided. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide a concrete mixer, which includes a mixing drum and a stirring shaft, the mixing shaft is vertically arranged at the center of the mixing drum, and also includes mixing blades, rolling bearings, rot...

Claims

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Application Information

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IPC IPC(8): B28C5/48
CPCB28C5/485
Inventor 张柯
Owner 张柯
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