Concrete stirring and mixing device used for construction site of building site

A technology for construction sites and construction sites, which is applied to the field of concrete mixing and mixing devices on construction sites, can solve problems such as unrealistic, inability to meet processing requirements, and inability to guarantee mixing and mixing quality, so as to improve construction quality and avoid uneven mixing. Effect

Inactive Publication Date: 2020-04-10
李付民
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the current concrete mixing devices adopt a single-driven mixing method, such as a kind of construction mixer that can be uniformly stirred in Chinese Patent Publication No. CN108582490A, and a kind of construction cement mixer in Chinese Patent Publication No. CN10851

Method used

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  • Concrete stirring and mixing device used for construction site of building site
  • Concrete stirring and mixing device used for construction site of building site
  • Concrete stirring and mixing device used for construction site of building site

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0018] Example 1:

[0019] See Figure 1-3 , A concrete mixing and mixing device for construction sites of a construction site, comprising a frame 1, a rotating frame 3 and a mixing drum. The rotating frame 3 is located above the frame 1, and the bottom of the frame 1 is provided with a plurality of moving wheels 2. Located above the rotating rack 3, the mixing drum includes a fixed drum 10 and a rotating drum 8. The rotating drum 8 is rotatably connected to the fixed drum 10. The fixed drum 10 is fixed on the rotating rack 3 through a bracket, and the top of the fixed drum 10 is provided with a feeding drum 13. A number of rotating drum brackets 9 are also provided on the rotating frame 3. The rotating drum brackets 9 are sleeved on the outside of the rotating tube 8 and are rotatably connected with the rotating tube 8. A second driving motor 16 is provided on the top surface of the rotating frame 3. The output end of the driving motor 16 is provided with a driving gear 17, and...

Example Embodiment

[0023] Example 2:

[0024] On the basis of embodiment 1, in order to further facilitate the output of raw materials and ensure sufficient mixing of concrete, a push auger 21 is provided on the drive shaft 20, and the push auger 21 is located in the fixed cylinder 10, and the push auger 21. The outside of 21 is attached to the inner wall of the fixed cylinder 10 and connected in a sliding manner. During the mixing process, the raw material first enters the fixed cylinder 10 through the feed cylinder 13. At this time, the first drive motor 11 drives the drive shaft 20 to work, and the screw auger 21 The raw materials can be transported into the rotating drum 8, so that the raw materials can obtain bidirectional mixing effect. In the process of transporting the raw materials to the rotating drum 8 through the push auger 21, the raw materials are processed by the push auger 21 and the inner wall of the fixed cylinder 10. Extrusion avoids agglomeration caused by the accumulation of ra...

Example Embodiment

[0025] Example 3:

[0026] On the basis of embodiment 1, in order to ensure the stable operation of the equipment, a plurality of buffer spring posts 7 are arranged between the frame 1 and the rotating frame 3, and the buffer spring posts 7 are fixed on the frame 1, and The top of the spring column 7 is provided with a rubber pad. During mixing, the buffer spring column 7 can absorb and buffer shocks to avoid equipment damage. When the turret 3 is rotated and retracted, the buffer spring column 7 can also absorb the impact force. To ensure the safety of equipment.

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PUM

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Abstract

The invention discloses a concrete stirring and mixing device used for a construction site of a building site. The concrete stirring and mixing device comprises a rack, a rotating frame and a stirringcylinder, the rotating frame is located above the rack, a plurality of moving wheels are arranged at the bottom of the rack, the stirring cylinder is located above the rotating frame, the stirring cylinder comprises a fixed cylinder and a rotating cylinder, the rotating cylinder is rotationally connected with the fixed cylinder, the fixed cylinder is fixed to the rotating frame through a support,a feeding cylinder is arranged at the top of the fixed cylinder, a plurality of rotating cylinder supports are further arranged on the rotating frame, the rotating cylinder supports sleeve on the outer part of the rotating cylinder and are rotationally connected with the rotating cylinder, a second driving motor is arranged on the top face of the rotating frame, and a driving gear is arranged atthe output end of the second driving motor. According to the concrete stirring and mixing device for the construction site of the building site, when stirring and mixing concrete by the device are carried out, and a first driving motor is started to drive a driving shaft and the rotating cylinder to reversely rotate, so that the stirring and mixing work of the concrete is quickly realized throughthe rotation in two opposite directions, the phenomenon of non-uniform stirring caused by single rotation is avoided, and the later construction quality is improved.

Description

technical field [0001] The invention relates to building construction equipment, in particular to a concrete stirring and mixing device for the construction site of a construction site. Background technique [0002] Mixer is a kind of construction machinery, which is mainly used for mixing cement, sand, various dry powder mortar and other building materials. It is a shaft with blades that rotates in a cylinder or a tank to mix various raw materials. , to make a mixture or a machine of suitable consistency. There are many kinds of mixers, such as forced mixers, single horizontal shaft mixers and so on. Construction sites need to use mixers to mix concrete during construction. [0003] Most of the current concrete mixing devices adopt a single-driven mixing method, such as a kind of construction mixer that can be uniformly stirred in Chinese Patent Publication No. CN108582490A, and a kind of construction cement mixer in Chinese Patent Publication No. CN108515614A. The rod i...

Claims

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Application Information

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IPC IPC(8): B28C5/24
CPCB28C5/0831B28C5/2045B28C5/24
Inventor 李付民
Owner 李付民
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