Rice washer

A machine and rotating spindle technology, applied in the field of rice washing machines, can solve the problem of not being able to fully play the role of rice grains in washing rice, and achieve the effects of improving the performance of rice washing, simple structure and overall cost realization.

Inactive Publication Date: 2006-02-01
YAMAMOTO CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, in the process of conveying the rice grains along the protrusions, the rice washing effect on the rice grains cannot be fully exerted, and it is necessary to further improve the rice washing performance with a low-cost and simple structure

Method used

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Examples

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no. 1 example

[0030] use below Figure 1 to Figure 5 The vertical dry rice washing machine 10 of the first embodiment of the present invention will be described.

[0031] figure 1 A longitudinal sectional view showing the overall structure of the dry-type rice washing machine 10 of the first embodiment is shown. As shown in the figure, the dry rice washing machine 10 has a box-shaped housing 12 that is long in the height direction. The drive mechanism part 14 and the grain feeding processing part 16 are provided in the lower part of this housing|casing 12, and the rice washing processing part 18 and the discharge part 20 are provided in the upper part of the housing 12. The outline of each component will be described in order below.

[0032] The driving mechanism part 14 is made up of following main parts: take the height direction of the dry-type rice washing machine 10 as the axial direction, the rotating main shaft 22 that is arranged on the approximate central part of the housing 12;...

no. 2 example

[0065] Figure 12 A vertical cross-sectional view showing the overall structure of the dry-type rice washing machine 10 according to the second embodiment of the present invention is shown in a state seen from the front side. Figure 11 The vertical cross-sectional view which shows the whole structure of this dry-type rice cleaning machine 10 in the state seen from the right side is shown.

[0066] As shown in the figure, the dry rice washing machine 10 has a housing 12 . The casing 12 has a front side wall 12A, a rear side wall 12B, a left side wall 12C, a right side wall 12D, and an upper wall 12E, and is formed in a box shape long in the height direction. The inside of the housing 12 is provided with a rice cleaning mechanism 13 . The rice cleaning mechanism 13 has the drive mechanism part 14 and the grain sending processing part 16 that is located at the housing 12 bottom, the rice cleaning processing part 18 and the discharge part 20 that are located at the housing 12 t...

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Abstract

The present invention provides a rice polisher with a simple structure and provided with an improved rice polishing capability. A rice bran removal cylinder 44 to be used in a dry type rice polisher is composed of a metal net 64 having rice bran removal holes 68 and projections 66 welded in its inner circumferential face. Each projection 66 comprises a plurality of slant projections 72 and a plurality of parallel projections 74 extended vertically. Accordingly, the rice polishing function is improved since a stirring function by the parallel projections 74 is obtained in addition to a transportation function of the slant projections 72 for rice grains.

Description

technical field [0001] The invention relates to a rice washing machine which uses a rice washing brush to wash rice. Background technique [0002] A rice washing machine that uses a rice washing brush to perform rice washing (removal of the bran layer on the surface of rice grains) includes a rice washing brush that rotates around an axis, and a cylindrical wire mesh-shaped bran removal device that is separated from the outer periphery of the rice washing brush. cylinder. [0003] JP 6-327987, JP 2002-210378 and JP 6-238178 disclose existing bran-removing cylinders, but they all install thread lifters on protrusions on the inner peripheral surface of the bran-removing cylinder. Angle, the lead angle of the thread guides the grain of rice in the direction of flow. In a word, the protrusions provided on the inner peripheral surface of the existing bran removal cylinder only serve to guide the rice grains to the flow direction thereof. Therefore, in the process of conveying ...

Claims

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Application Information

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IPC IPC(8): B02B3/06B02B7/02
Inventor 山本惣一结城长一
Owner YAMAMOTO CORPORATION
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