CN2643996Y

CN2643996Y - Hulling machine

Info

Publication number: CN2643996Y
Application number: CN 03238227
Authority: CN
Inventors: 麦如森; 张清水; 郑国茂
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-09-18
Filing date: 2003-09-18
Publication date: 2004-09-29
Anticipated expiration: 2013-09-18

Abstract

The utility model relates to a grain processing apparatus, in particular to an institutional advancement of the rice huller, comprising an upper rubber roll pair and a crude bran separating chamber which are arranged in the casing, a lower rubber roll pair arranged above the crude bran separating chamber and below the upper rubber roll pair, a separating air chamber is arranged between the upper and lower rubber roll pairs. Through setting the lower rubber roll pair and the separating air chamber, the utility model making the grain directly secondary husked, the impurities such as the crude bran, etc. secondary separated, greatly increasing the husking rate of the grain, improving the production efficiency and the deep-processing quality of the brown rice, and reducing the labor intensity.

Description

A kind of hulling machine

Affiliated technical field

The utility model relates to a kind of grain processing equipment, relates in particular to a kind of architecture advances of hulling machine tool.

Background technology

At present, general hulling machine tool, the rubber roll that mainly comprises a pair of cereal shelling in the housing, utilize the speed difference on two rubber roll surfaces, cereal is processed into brown rice and big chaff, then product is separated in the separation chamber, foreign material such as big chaff are discharged housing by blower fan, and brown rice then directly is deposited to the brown rice exit, but this hulling machine tool, the husking yield of cereal is low, the brown rice rice containing amount height that generates, the paddy that need carry out in addition hulling second time shelling greatly reduces production efficiency, increased labour intensity, energy consumption is big and influence the deep processing quality of brown rice.

Summary of the invention

At the existing problem of existing hulling machine tool, the purpose of this utility model provides a kind of hulling machine, can significantly increase the husking yield of cereal, enhances productivity and the deep processing quality of brown rice, reduces labour intensity.

The technical scheme that its technical problem that solves the utility model adopts is: comprise that a upper glue roller that is provided with in the housing is to reaching big chaff separation chamber, above the big chaff separation chamber, upper glue roller to below to be provided with a lower rubber roller right, upper and lower rubber roll between form a separated gas chamber.

The beneficial effects of the utility model are: by lower rubber roller being set to reaching separated gas chamber, make cereal directly through impurity such as secondary shelling, big chaffs through secondary separation, significantly increase the husking yield of cereal, improved the deep processing quality of production efficiency and brown rice, reduce labour intensity.

Description of drawings

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is a partly transmission schematic diagram of the utility model.

Among the figure 1, housing, 2, upper glue roller is right, 3, separated gas chamber, 4, lower rubber roller is right, 5, blower fan, 6, big chaff separation chamber, 7, the brown rice outlet, 8, middle drive, 9, power set, 10, upper belt-wheel, 11, following belt wheel, 12, drive, 13, feed arrangement, 14, lifting device

Embodiment one

As shown in the figure, a kind of hulling machine of the present utility model comprises the upper glue roller that is provided with in the housing 1 to 2 and big chaff separation chamber 6, above the big chaff separation chamber 6, upper glue roller is provided with a lower rubber roller to 4 below to 2, upper and lower rubber roll between form a separated gas chamber 3; The air outlet of separated gas chamber 3 and big chaff separation chamber 6 is connected in blower fan 5 by pipeline; Upper glue roller to the rubber roller in 2 and lower rubber roller to drive 8 in the middle of being provided with between the rubber roller in 4, the in-line gears of the in-line gears of this centre drive 8 and this two rubber roll mesh respectively, upper glue roller is connected to form the interlock belt wheel to the coaxial belt wheel 11 down of another right rubber roll of coaxial upper belt-wheel 10 of another rubber roll of 2 and lower rubber roller by a driving-belt, drive 12 on power set 9 output shafts is connected with middle drive 8 and upper belt-wheel 10 respectively, during operation, drive 8 in the middle of drive 12 drives, the gear coaxial with middle drive 8 meshes in the drive respectively, the in-line gears that lower rubber roller is right, thereby drive corresponding rubber roll, simultaneously, drive 12 drives upper belt-wheel 10, and corresponding two rubber rolls are moved simultaneously.

During use, cereal enters from feed arrangement 13, the process upper glue roller was to 2 o'clock, torn stranding, shelling owing to two roller linear resonance surface velocity differences, the impurity such as big chaff that produce in separated gas chamber 3 are discharged outside the housing 1 by blower fan 5, hulled grain moved down through lower rubber roller 4 o'clock and brown rice reaches not, the cereal that is not shelled is able to more thoroughly shell at this, the impurity such as big chaff that produce in big chaff separation chamber 6 are discharged outside the housing 1 by blower fan 5, and the brown rice of generation is directly collected or delivered to rice mill by deduction device 14 and do further deep processing through brown rice outlet 7.

Claims

1, a kind of hulling machine, comprise that a upper glue roller that is provided with in the housing (1) is to (2) and big chaff separation chamber (6), it is characterized in that (2) below being provided with a lower rubber roller to (4) at top, big chaff separation chamber (6), upper glue roller, upper and lower rubber roll between form a separated gas chamber (3).

2, hulling machine according to claim 1 is characterized in that the air outlet of separated gas chamber (3) and big chaff separation chamber (6) is connected in blower fan (5) by pipeline.

3, hulling machine according to claim 1 and 2, it is characterized in that upper glue roller to the rubber roller in (2) and lower rubber roller to drive (8) in the middle of being provided with between the rubber roller in (4), the in-line gears of this centre drive (8) and the in-line gears of this two rubber roll mesh respectively.

4, hulling machine according to claim 3 is characterized in that upper glue roller is connected to form interlock belt wheel to the coaxial belt wheel (11) down of another rubber roll of (4) by a driving-belt with lower rubber roller to the coaxial upper belt-wheel of another rubber roll (10) of (2).

5, hulling machine according to claim 4 is characterized in that the drive (12) on power set (9) output shaft is connected with middle drive (8) and upper belt-wheel (10) respectively.