CN2557219Y

CN2557219Y - Small size rice mill

Info

Publication number: CN2557219Y
Application number: CN 02268509
Authority: CN
Inventors: 张树明
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-07-26
Filing date: 2002-07-26
Publication date: 2003-06-25
Anticipated expiration: 2012-07-26

Abstract

The utility model relates to a grain milling disposal equipment, in particular to a minitype rice milling machine. The front end of a mainshaft is provided with a frame which has a through hole; the front ends of a rice milling rod and a screen piece are both arranged in the frame, thus implementing wind inlet from the front end of the mainshaft and improving the purity of rice. Meanwhile, the screen piece is provided with convex ribs which are longitudinally arranged, thus leading the rice orderly arranged in a rice milling room and reducing rice crushing ratio.

Description

A kind of miniature rice mill

Technical field

The utility model relates to a kind of treatment facility of grain milling, is a kind of miniature rice mill specifically.

Technical background

The paddy rice mill of present domestic use, its husk rice chamber end face is circular, two adjustable rice cuttves are equipped with in rice huller screen sheet both sides, stationary cylinder shape rice milling roller on the main shaft in the husk rice chamber, there are two corresponding row's convex tendons the rice milling roller both sides, form the minimum aperture of being a bit larger tham paddy kernel between convex tendon and rice cutter when the rice roller rotates, thereby grain is carried out impact peel.Impulsive force and extruding force were excessive when its shortcoming was paddy husking, brown rice pearling, caused the phenomenon of cracking rice easily.Another need not rice cutter rice mill, its rice milling roller still is cylindric, on have two row raised points, raised points when the rice roller rotates above it just constantly forms minimum clearance with each seamed edge of husk rice chamber, paddy pushed peel off, because it is slower that its gap changes, more preceding a kind of rice mill phenomenon of cracking rice is less.But its bran sucking machine remains from the rear-end of spindle air intake, at the indoor spray wind of front end husk rice, causes milled rice end rice, chaff to mix, and goes out the sordid disadvantage of rice.(the patent No.: 92211941) that my another patent " is rubbed rice formula rice mill with the hands ", the rice sector of this patent rice mill has adopted oval-shaped husk rice chamber, front end at rice sector is provided with framework, being installed in foremost in the circular frame of sieve sheet, frame fixation studs with the sieve sheet and forms the blower fan air intake in the shell body front end of rice mill in two deep-slotted chip breakers of frame body both sides.Like this, bran sucking machine integrates spray wind and inhales chaff from the front end air intake of main shaft, has improved the threshing quality, has reduced broken rice rate.But the oval husk rice chamber difficulty of processing of this rice mill is big, manufacturability is poor, and the grain of rice is misaligned in the husk rice chamber, and broken rice rate is still higher.

Summary of the invention

The purpose of this utility model provide a kind of simple in structure, husk rice efficient is low, go out the clean miniature rice mill of rice.

For achieving the above object, the utility model adopts following technical scheme:

A kind of miniature rice mill described in the utility model, comprise into paddy mechanism, rice sector, milled rice machine and suction chaff blower fan, inhaling the top of chaff blower fan installs and the parallel main shaft of axis of inhaling the chaff blower fan, be set with the inboard fixed installation sieve sheet of rice milling roller and screen frame, screen frame on the main shaft successively, the paddy bucket is installed on the top of main shaft, the front end of main shaft is provided with framework, the rear end of sieve sheet is fixed on the screen frame inboard, front end is fixed in the deep-slotted chip breaker of framework both sides, frame facet has through hole, has the strip convex tendon of axially-aligned between the sieve aperture of sieve sheet.

The section of the husk rice chamber of being made up of sieve sheet, sieve basket in the rice sector is an octagon.

Bran sucking machine is from the front end air intake of main shaft after the employing technique scheme, integrate spray wind and inhale chaff, improved the threshing quality, the grain of rice is marshalling in the husk rice chamber, reduced broken rice rate, processing and manufacturing is convenient in the husk rice chamber of octagon structure, processing technology is better, can reduce production costs under the assurance product quality premise.

Description of drawings

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

Fig. 2 is the right view of Fig. 1;

Fig. 3 is the structural representation of rice huller screen.

The specific embodiment

As Fig. 1, shown in Figure 2, a kind of miniature rice mill described in the utility model comprises into paddy mechanism, rice sector, milled rice machine and suction chaff blower fan 6, the shell of inhaling chaff blower fan 6 constitutes the support of whole rice mill, install and the parallel main shaft 4 of axis of inhaling chaff blower fan 6 on its top, be set with rice milling roller 5 and screen frame 16 on the main shaft 4 successively, the inboard fixed installation sieve sheet 15 of screen frame 16, paddy bucket 12 is installed on the top of main shaft 4, the front end of main shaft 4 is provided with framework 17, the rear end of sieve sheet 15 is fixed on screen frame 16 inboards, front end is fixed in the deep-slotted chip breaker of framework 17 both sides, the side of framework 17 has through hole, has the strip convex tendon 20 of axially-aligned as shown in Figure 3 between the sieve aperture of sieve sheet 15.The rear end of main shaft 4 has and pushes away paddy roller 14, and is fixed on the big belt pulley 10, and is connected with small belt pulley 8 on inhaling chaff blower fan 6 by belt.The section of the husk rice chamber of being made up of sieve sheet 15, screen frame 16 in the rice sector is an octagon.

Under the effect that pushes away paddy roller 14, enter in the husk rice chamber in the space between the rice milling roller 5 and sieve sheet 15 by paddy bucket 12 paddy that enter, when rice milling roller 5 and sieve sheet 15 do relative motion the chaff on the paddy is rubbed with the hands down, rice chaff under rubbing with the hands is inhaled the chaff blower fan by the sieve aperture on the sieve sheet 15 and is drawn onto in the chaff suction tube, and finally discharges outside the rice mill; Take off rice behind the chaff and under the promotion of the paddy of back, be subjected to the effect of convex tendon 20, move to the front end of sieve sheet 15 in an orderly manner, polish, discharge from Mi Douzhong at last.The front end of sieve sheet 15 is installed in the deep-slotted chip breaker of framework 17, by the through hole of framework 17 both sides and the sieve aperture air intake of sieve sheet 15 front ends.This front end air intake mode all keeps off rice chaff at the rear portion of rice mill, and the rice after avoiding rice chaff and shelling is mixed in together, and it is clean to go out rice.

Claims

1, a kind of miniature rice mill, comprise into paddy mechanism, rice sector, milled rice machine and suction chaff blower fan (6), inhaling the top of chaff blower fan (6) installs and the parallel main shaft (4) of axis of inhaling chaff blower fan (6), be set with rice milling roller (5) and screen frame (16) on the main shaft (4) successively, the inboard fixed installation sieve sheet (15) of screen frame (16), paddy bucket (12) is installed on the top of main shaft (4), it is characterized in that: the front end of main shaft (4) is provided with framework (17), the rear end of sieve sheet (15) is fixed on screen frame (16) inboard, front end is fixed in the deep-slotted chip breaker of framework (17) both sides, the side of framework (17) has through hole, has the strip convex tendon (20) of axially-aligned between the sieve aperture of sieve sheet (15).

2, a kind of miniature rice mill according to claim 1 is characterized in that: the section of the husk rice chamber of being made up of sieve sheet (15), screen frame (16) in the rice sector is an octagon.