Separation type concrete mixer

A concrete mixer and separate technology, which is applied in the field of separate concrete mixers, can solve problems such as complicated operation process, increased construction cost, and waste of cement

A concrete mixer and separate technology, which is applied in the field of separate concrete mixers, can solve problems such as complicated operation process, increased construction cost, and waste of cement

CN103660037AInactive Publication Date: 2014-03-26CHONGQING CHENGSHUO TECH
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  • Separation type concrete mixer

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Embodiment Construction

[0011] Below in conjunction with accompanying drawing and specific embodiment the present invention will be described in further detail:

[0012] Such as figure 1 Shown: a separate concrete mixer, including mixing tank 1, sand and gravel aggregate bin 4, water tank 2 and cement bin 3; the bottom of sand and gravel aggregate bin 4, water tank 2 and cement bin 3 leads to the mixing tank 1, sand The stone aggregate bin 4, the water tank 2 and the cement bin 3 are provided with scales 5 on the outer walls; the lower end of the water tank 2 is provided with a water inlet valve 7 and a drain valve 6; The upper part of the sand net 15 is in contact with the sand aggregate bin 4 wall, which is provided with a coarse material outlet 11, and the bottom of the sand aggregate bin 4 is provided with a sand feed valve 13 and a fine material outlet 12; the bottom of the cement bin 3 is provided with a cement outlet. Feed valve 8 and cement discharge port 9.

[0013] Water tank 2 is filled ...

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Abstract

The invention relates to a separation type concrete mixer which comprises a mixing bucket, a gravel aggregate bin, a water tank and a cement bin, and is characterized in that the bottoms of the gravel aggregate bin, the water tank and the cement bin lead to the mixing bucket; scales are arranged on the outer walls of the gravel aggregate bin, the water tank and the cement bin; a water inlet valve and a water outlet valve are arranged at the lower end of the water tank; a tilting sand sieving net is arranged at the upper part of the gravel aggregate bin; a coarse material outlet is formed in the gravel aggregate bin making contact with the lower part of the sand sieving net; a gravel inlet valve and a fine material outlet are arranged at the bottom of the wall of the gravel aggregate bin; a cement inlet valve and a cement outlet are arranged at the bottom of the cement bin. The separation type concrete mixer adopting the technical scheme can be used for satisfactorily controlling the concrete control quantity and screening gravels.

Description

technical field [0001] The invention relates to a mixer for construction, in particular to a separate concrete mixer. Background technique [0002] A concrete mixer is a machine that mixes cement, sand and gravel aggregates and water and mixes them into concrete mixtures. The concrete mixer is mainly composed of a mixing drum, a feeding and unloading mechanism, a water supply system, a prime mover, a transmission mechanism, a frame and a supporting device. Usually, there is only one mixing drum on the mixer, and only one independent mixing chamber is installed in the mixing drum. It is difficult to achieve a reasonable ratio of cement, sand aggregate and water at one time when adding materials, and too much water is required. However, for inexperienced operators, the adjustment process will cause waste of cement and increase construction costs, and sand and gravel aggregates need to be screened before adding to the mixing tank, making the operation The process is complicat...

Claims

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Application Information

Patent Timeline
26 Mar 2014
Publication
CN103660037A
IPC
B28C7/06; B07B1/28
CPC
B28C7/0007; B28C7/0454; B28C7/067
Inventors
李清芬