JPS5990634A - Roll for rice polisher - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a roll for a rice milling machine used in a rice milling machine which removes the husk of grains, particularly the n-layer of brown rice to obtain a milled part.

A rice polishing machine generally includes a tank for storing input brown rice, a polishing section consisting of a porous wall tube for removing bran following the tank and rice mill rolls inside the tank, a conduction section for transmitting rotational motion to the rice mill rolls, and a discharge section following the perforated wall tube of the whitening section. The rolls used in this rice milling machine usually have a stirring spiral rotor for stirring and transferring brown rice and a stirring polishing rotor attached to the rotating main shaft. In such a configuration, the brown rice stored in the tank is introduced into the rear end of the porous wall tube for bran removal in the milling section, and is stirred by the spiral blades of the spiral rotor due to the rotational movement of the rolls, and is then transferred to the tip side of the porous wall tube. be transported. At the tip of the porous wall for removing rice bran, a weight resistance acts to block the rice discharge port, providing resistance to the transfer of rice. The rotational movement of the stirring protrusions creates friction between the rice grains, and the brown rice is polished.

The present invention provides the above-mentioned rice milling machine, in which the stirring ridges of the stirring milling trochanter or the spiral blades of the stirring spiral trochanter, which are mounted on the rotating main shaft, are molded with a ceramic material and integrally bonded. It is easy to manufacture and process machine rolls to reduce manufacturing costs, and it also increases the degree of friction at the main parts of each trochanter to ensure high-precision polishing action. We aim to develop and provide quality rolls for rice milling machines.

The present invention will be explained with reference to embodiment figures. Reference numeral 1 denotes a box-shaped machine frame, inside of which a sugar removal porous wall part 2 is horizontally suspended, a rotating main shaft 3 is inserted into the frame, and both ends of the shaft are supported by bearings 4 and 5. A polishing rotor 6 for stirring and a spiral rotor for stirring 7 are respectively supported on the rotating main shaft 3, and a polishing column 8 is formed on the outer periphery thereof, and a polishing column 8 is formed on the rice feeding side of the polishing column 8. A rice discharge port 11 equipped with a tank 9 and a resistive lid 10 on the rice discharge side.
A bran removal chamber 12 is formed on the outer periphery of the porous wall cylinder 2 and connected to an exhaust fan 13, and an electric motor 1j! Pulley 1 connected to (not shown)
5 is attached to the shaft and formed on the rice milling machine, 16 is the slot of the milling trochanter,
17 is a ventilation hole of the rotating main shaft. Then, the stirring ridges 18 of the stirring polishing trochanter 6 or the spiral blades 19 of the stirring spiral trochanter 7 are molded with a ceramic material 20 and integrally bonded with an adhesive 21 such as epoxy to polish the rice. It is formed into a roll for various purposes.

Therefore, the stirring polishing trochanter 6 and the stirring spiral trochanter 7 (J), which are mounted on the rotating main shaft 3, and the stirring ridges 18 or spiral blades 19, which have a high degree of wear, are replaced with a wear-resistant ceramic material 20.
Because it was formed by the previous whitening action,
The wear of the two stirring pulses 18 or the spiral blades 19 is extremely reduced, and a constant flow of rice grains and stirring action are always ensured, and the input raw brown rice is milled into high-quality polished rice without any milling spots.

In this way, the []-rule for rice milling machines of the present invention has stirring ridges or spiral blades molded from a ceramic material and is integrally bonded to the stirring polishing trochanter or the stirring spiral trochanter, so that it is possible to mill rice. The production process of machine rolls is facilitated, the production cost is reduced, and the degree of wear on the main parts of each trochanter is increased, ensuring CB accuracy of 1"V milling, and the service life of the rolls can be greatly extended. This has the effect of ensuring that high quality polished rice with good milling spots can always be ensured, smoothly and quickly.

[Brief explanation of the drawing]

The drawings are illustrations of embodiments of the present invention. FIG. 1 is a side sectional view of the rice milling machine, FIG. 2 is a sectional view of its milling trochanter, and FIG. 3 is a perspective view of its spiral trochanter. '1...Machine frame 2...Multi-L wall for bran removal 3...Rotating main shaft 4...Bearing 5...Bearing 6...Year blue and white trochanter for stirring 7...Stirring Spiral trochanter 8...Refining 9...Tank
10...Resistance lid 11...Rice discharge port 12
...Exclusion chamber 13...Exhaust fan 14...Extension shaft ff1B15...1 wheel 16...D-line of polished trochanter 17...Ventilating hole '18...
- Stirring protrusion 1 generation 19... Helical wing piece 20... Ceramic IA 1121... Adhesive patent applicant Figure 1 Figure 3 Figure 1 Incident indication Showa 3) 7 special ii'' [Application No. 19 ) ε) 50/I month 2,
Title of the invention: L1-Rule 3 for rice milling machines, relationship with the Ministry case where the amendment was made Patent applicant address: October 5, 1-119 Ueno, Taito-ku, Higashiyobu [Detailed description of the invention] [Detailed description of the invention] column] 6. Contents of amendment 1> Page 2, line 15 of the specification [M! ! The one that says ￥ degree 1 is [wear resistance -17″I

Claims (1)

[Claims] A roll for a rice milling machine, characterized in that the stirring ridges of a stirring polishing trochanter mounted on a rotating main shaft or the threads atP of a stirring spiral trochanter are molded from a ceramic material and physically bonded to each other.