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Circular grinding device

A cyclic grinding and dynamic grinding technology, used in beverage preparation devices, milk substitutes, household appliances, etc., can solve the problems of slow discharge speed, low grinding efficiency, and insufficient fineness, and achieves the improvement of circulating power, grinding efficiency, and fine grinding. Effect

Active Publication Date: 2014-07-09
MIDEA GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this structure has the following problems. First, the distance between the movable grinding wheel and the static grinding wheel is fixed. When encountering larger particles of material, it is easy to get stuck, and as the grinding progresses, the material becomes smaller. At this time, the moving grinding wheel and the static grinding wheel The gap between the grinding wheels is too large to fully grind; the second is that the power of the slurry discharged from the grinding mechanism is insufficient, and the slurry is discharged only by the centrifugal force generated by the rotation of the moving grinding wheel. Insufficient; the third is that the grinding efficiency is low due to insufficient slurry circulation power
In summary, the existing technology results in that the material is not ground fine enough, the material is not smooth enough, and the material is easy to get stuck

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0030] Such as figure 1 Shown is a schematic structural diagram of the grinding device of this embodiment, including a container 1 and a base 5, and the container 1 is provided with an upper cover. In order to facilitate the cleaning of the container, the container 1 and the base 5 are preferably made into detachable structures. A movable grinding wheel 21 and a static grinding wheel 22 capable of relative rotation are arranged at the bottom of the container 1 , and a motor 3 is housed in the base 5 . In order to facilitate feeding and realize circular grinding, a hopper 7 is arranged on the top of the static grinding wheel 22 and a flow hole 71 is provided on the wall of the hopper 7, and the flow hole 71 is a circular hole evenly distributed such as figure 2 Shown; The flow hole 71 can also be made into the shape of a linear elongated hole, and the linear elongated hole is distributed along the circumference of the hopper 7, such as image 3 The front view of the middle h...

Embodiment 2

[0034] This embodiment is similar in structure to Embodiment 1, as Figure 8 with Figure 9As shown, the difference is only that the movable grinding wheel 21 and the static grinding wheel 22 are matched up and down, the movable grinding wheel 21 and the static grinding wheel 22 are disc-shaped, the movable grinding wheel 21 is placed under the static grinding wheel 22, and the middle part of the static grinding wheel 22 is provided with a feeding port. 21 and static grinding 22 gap openings on the outside of the wheel are discharge openings. The rotation gap between the movable grinding wheel 21 and the static grinding wheel 22 gradually becomes smaller from the feed inlet to the discharge outlet.

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Abstract

The present invention relates to the technical field of soybean milk machine, in particular to a circulating grinding device, which includes a motor, a moving grinding wheel and a static grinding wheel capable of relative rotation, the moving grinding wheel is connected to the motor through a drive shaft, and there is a rotation gap between the moving grinding wheel and the static grinding wheel , the top of the static grinding wheel is provided with a hopper, the hopper is provided with a flow hole, the moving grinding wheel is in sliding connection with the drive shaft, and several blades are provided at the bottom of the moving grinding wheel. The present invention greatly improves the grinding efficiency through the design of the hopper with flow holes combined with the bottom blade of the movable grinding wheel, and the movable grinding wheel that can slide relative to the drive shaft makes the circulating grinding device of the present invention not easy to jam materials and grinds fully.

Description

technical field [0001] The invention relates to the field of food grinding, in particular to a bean circulation grinding device. Background technique [0002] With the development of food machinery, grinding soybean milk machine came into being. Compared with the blade type soybean milk machine, the grinding stone soybean milk machine has the advantages of high crushing degree and low noise. [0003] In the existing grinding type soybean milk machine, the material is added through the hopper, and then the movable grinding wheel and the static grinding wheel that can rotate relatively are used to achieve grinding, and then the slurry is discharged from the gap between the inner and static grinding wheels to the cup body. Multiple cycles of grinding, adding a hopper structure with slurry flow holes. However, this structure has the following problems. First, the distance between the movable grinding wheel and the static grinding wheel is fixed. When encountering larger partic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A47J31/42A47J31/44A23C11/10
Inventor 焦启华
Owner MIDEA GRP CO LTD
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