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Grinding device

A technology for grinding and supporting platforms, which is applied in grain processing, application, grain pod removal, etc., to achieve the effect of improving germ retention, reducing grain loss, and increasing germ retention rate

Pending Publication Date: 2021-12-10
哈尔滨工程北米科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After brown rice is processed into germ rice by roller and arc-shaped grinding blade group or grinding belt and flat grinding blade group, although the germ retention rate and degree of germ retention of the product are already relatively high, but the germ retention rate of the product is higher. There is still a lot of room for further reducing grain loss

Method used

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Experimental program
Comparison scheme
Effect test

Embodiment approach 1

[0022] Such as figure 1 , this embodiment includes a roller 1 , a grinding belt 2 , a support platform 3 , a grinding plate support seat 4 , a grinding plate 5 , and a grinding chamber 6 . The grinding belt 2 is set on the roller 1, the upper part of the grinding plate 5 is fixed to the grinding plate support seat 4, and the gap between the lower surface of the grinding plate 5 and the grinding belt 2 forms a grinding chamber 6. The support platform 3 supports the grinding belt 2 below the grinding belt 2 at the grinding chamber 6, such as figure 2 , There are ribs 3-1 on both sides of the support platform 3, which are used to limit the movement of the grinding belt 2 along the axis of the roller 1.

[0023] Such as figure 1 , the rotation of the roller 1 drives the movement of the milling belt 2, and at the same time, the milling plate 5 reciprocates along the axis of the roller 1 together with the milling plate support seat 4. The brown rice enters the milling chamber 6 ...

Embodiment approach 2

[0026] The grinding plate 5 in Embodiment 1 is set as rubber, which is elastic and has the same properties on the arc-shaped cylindrical surface, which can ensure that each grain of brown rice can be subjected to sufficient grinding pressure. The hardness of the rubber is smaller than that of the brown rice. When the brown rice moves in the grinding chamber 6, it will not be subject to rigid force and impact, the broken rice rate of the product is significantly reduced, and the germ retention rate and germ retention degree are significantly improved.

Embodiment approach 3

[0028] The support platform 3 or the grinding plate 5 is set to be adjustable along the normal direction of the grinding belt 2, in this way the size of the grinding chamber 6 can be changed, and then different grinding effects can be achieved.

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Abstract

The invention discloses a grinding device, which relates to rice processing, and in particular to moderate processing of rice. The technical problems of reducing the broken rice rate of the germ-remaining rice and improving the germ-remaining rate and germ-remaining degree of the germ-remaining rice are solved. The grinding device comprises rollers, a grinding belt, a supporting platform, a grinding plate supporting seat, a grinding plate and a grinding cavity. The grinding belt is sleeved on the roller, the upper part of the grinding plate is fixed with the grinding plate supporting seat, and a gap between the lower surface of the grinding plate and the grinding belt forms the grinding cavity. The supporting platform supports the grinding belt below the grinding belt in the grinding cavity, and flanges are arranged on the two sides of the supporting platform so as to limit movement of the grinding belt in the axis direction of the rollers. The rollers rotate to drive the grinding belt to move, and meanwhile, the grinding plate and the grinding plate supporting seat reciprocate along the axis of the roller, so that the broken rice rate of the product is obviously reduced, and the germ-remaining rate and the germ-remaining degree are obviously improved. The invention is mainly used for moderate processing of rice.

Description

technical field [0001] The present invention relates to rice processing, in particular to the moderate processing of rice. Background technique [0002] After brown rice is processed into rice with retained germ by rollers and arc-shaped grinding blades or grinding belt and flat grinding blades, although the germ retention rate and degree of germ retention of the product are already relatively high, but the germ retention rate of the product is higher. There is still a lot of room to further reduce grain loss. Contents of the invention [0003] Technical problem to be solved: [0004] Reduce the broken rice rate of rice with germ, and increase the germ retention rate and germ retention degree of rice with germ retention. [0005] Technical solutions: [0006] The invention includes a roller, a grinding belt, a supporting platform, a supporting seat of a grinding plate, a grinding plate and a grinding cavity. [0007] The grinding belt is sheathed on the roller, the upp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C19/20B02B3/00
CPCB02C19/20B02B3/00
Inventor 李冰赵阳李恩超
Owner 哈尔滨工程北米科技有限公司
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