CN2748168Y

CN2748168Y - Internal cavity structure of rice mill

Info

Publication number: CN2748168Y
Application number: CN 200420057727
Authority: CN
Inventors: 李宏贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-12-09
Filing date: 2004-12-09
Publication date: 2005-12-28
Anticipated expiration: 2014-12-09

Abstract

The utility model relates to an internal cavity structure of rice mill, which comprises an upper sieve, a lower sieve, an internal cavity structure, a roller and a huller blade. Wherein, the internal cavity structure is between the roller and the upper and the lower sieves. The upper and the lower sieves of the internal cavity structure are designed to be octagon. The upper sieve of the internal cavity structure is in semicircular shape, and the lower sieve of the internal cavity structure is in semi-octagon. The upper sieve of the internal cavity structure is in octagon, and the lower sieve of the internal cavity structure is in semicircular shape. The internal cavity structure of rice mill has the advantages of simple structure, utility and high milled rice rate, which is specially good to roll the paddy and the unpolished rice. Therefore, the internal cavity structure of rice mill solves the abuses of high paddy containing rate and high rice breaking rate existing in the rice milled from the present internal cavity structure of rice mill.

Description

The inner-cavity structure of novel rice mill

Technical field:

The utility model belongs to rice mill, especially a kind of inner-cavity structure of iron roll rice polisher.

Background technology:

At present, the iron roll formula rice mill of domestic production all generally adopts circle or hexagon inner-cavity structure.Grinding the rice that with the rice mill of this spline structure, often is not that the rate of unhulled rice higher position is that broken rice rate exceeds standard.Can't satisfy the life requirement that the people improves day by day.

Summary of the invention:

The purpose of this utility model is to provide a kind of inner-cavity structure of simple in structure, practical, novel rice mill that rice milling yield is high.

The technical solution of the utility model is as follows:

1, a kind of inner-cavity structure of novel rice mill comprises by sieve up and down, inner-cavity structure, roller, rice cutter, wherein, is inner-cavity structure between described roller and the upper and lower sieve, and the upper and lower sieve of described inner-cavity structure is set to octagonal.

2, as the inner-cavity structure of technical scheme 1 described novel rice mill, wherein, the top sieve of described inner-cavity structure is semicircle, and following sieve is half octagonal.

3, as the inner-cavity structure of technical scheme 1 described novel rice mill, wherein, the top sieve of described inner-cavity structure is an octagonal, and following sieve is for semicircle.

The utility model has the advantages that simple in structure, practical, rice milling yield is high, is particularly conducive to rolling of paddy, brown rice, grinds rice rate of unhulled rice, the broken rice rate high drawback that thereby solved the rice mill inner-cavity structure.

Description of drawings:

Fig. 1 is the axial cutaway view of inner-cavity structure of the present utility model.

Fig. 2 is the axial cutaway view of the inner-cavity structure of embodiment 2 of the present utility model.

Fig. 3 is the axial cutaway view of the inner-cavity structure of embodiment 3 of the present utility model.

In Fig. 1～Fig. 3, top sieve (1), inner-cavity structure (2), roller (3), following sieve (4), rice cutter (5).

The specific embodiment:

Embodiment 1 of the present utility model is such, with reference to shown in Figure 1, original semicircle or hexagonal upper and lower sieve is transformed into octagonal upper and lower sieve.Specifically be to be inner-cavity structure (2) between described roller (3) and the upper and lower sieve (1,4), the upper and lower sieve of described inner-cavity structure (2) (1,4) is set to octagonal.

Embodiment 2:

Top sieve (1) as embodiment 1 described inner-cavity structure (2) is semicircle, and following sieve (4) is half octagonal.

Embodiment 3:

Top sieve (1) as embodiment 1 described inner-cavity structure (2) is an octagonal, and following sieve (4) is semicircle.

The skin, shell agent that the inner-cavity structure (2) of the utility model design is particularly conducive to paddy, brown rice from, when paddy advances whitening chamber under the friction of upper and lower sieve (1,4), roller (3), rice cutter (5), remove clean chaff sheet through separator, just can grind the rice of light, greatly reduce the rate of unhulled rice and the broken rice rate of rice.Can realize a tractor serves several purposes to brown rice fine finishining and polishing again.

Claims

1, a kind of inner-cavity structure of novel rice mill, comprise by upper and lower sieve, inner-cavity structure, roller, rice cutter, it is characterized in that, be inner-cavity structure (2) between described roller (3) and the upper and lower sieve (1,4), and the upper and lower sieve of described inner-cavity structure (2) (1,4) is set to octagonal.

2, the inner-cavity structure of novel rice mill according to claim 1 is characterized in that, the top sieve (1) of described inner-cavity structure (2) is semicircle, and following sieve (4) is half octagonal.

3, the inner-cavity structure of novel rice mill according to claim 1 is characterized in that, the top sieve (1) of described inner-cavity structure (2) is an octagonal, and following sieve (4) is semicircle.