JPS63242352A - Rice-cleaning machine with rice elevator - 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 Field of the Invention The present invention relates to a rice polishing machine equipped with a rice lifter, which is equipped with a rice lifter to raise the discharge position of polished rice.

BACKGROUND OF THE INVENTION A conventional rice milling machine will be explained with reference to FIG. A hopper 41 is provided at the upper part of the rice milling machine 40, and a shutter 43 is provided at the supply port 42 at the lower part of the hopper 41. A spiral trochanter 44 and a refined trochanter 45 are mounted on the main shaft 51, and a porous wall removing bran polishing cylinder 46 and a refined trochanter 4 are mounted on the main shaft 51.
5 is designated as a whitening room 47. One end of the whitening chamber 47 is connected to a discharge port 49 provided with a resistance lid 48, and the discharge port 49 is connected to a discharge gutter 50.

Rice polishing! ! The rice grains supplied to the hopper 41 of 14o open the shutter 43, are sent to the spiral trochanter 44 through the supply port 42, and are sent to the milling room 47 by the spiral trochanter 44. In the milling chamber 47, the rice grains are milled by the milling action generated by the rotation of the milling trochanter 45, and the milled rice grains are discharged from the discharge port 49 through the discharge port 11a50 against the resistance lid 48 to the outside of the machine.

However, in conventional rice milling machines such as those mentioned above, the discharge port for polished rice is located at a low position, so the container for taking out the polished rice installed at the bottom of the discharge port has become smaller and the container has to be replaced more frequently. This method is troublesome, and there is a problem in that the state of discharge of the milled rice must be constantly monitored.

Problems to be solved by the invention -) This invention solves the above-mentioned problems by setting the outlet for milled rice at a high position, increasing the size of the container for taking out the polished rice, and making it easier to replace the container. The purpose of the present invention is to provide a rice polishing machine with a rice lifting machine that simplifies work.

Means for Solving the Problems In order to achieve this object, the present invention has the following configuration.

A spiral trochanter and a milling trochanter are mounted on a main shaft rotatably installed in a milling cylinder near the porous wall, and rice grains are supplied to one end of the milling chamber, which has the porous wall sugar removal milling tube and milling trochanter as its main parts. A rice lifting machine is installed vertically within the machine frame of a rice milling machine whose mouth and other end are connected to a rice grain discharge port.

to connect the rice grain supply port and the discharge port of the rice lifting machine.

Operation The rice grains lifted by the rice lifter are supplied from the discharge port of the rice lifter to the rice grain supply port. The rice grains supplied to the rice grain supply port are supplied to the milling room by the milling trochanter, and in the milling room, they are subjected to the milling action that occurs due to the rotation of the milling trochanter, and the milled rice grains are milled into rice grains. Hit the outside of the machine from the first discharge! Served. Since the rice grain discharge 1] is provided at a high position r, a large container for removing polished rice can be installed.

Embodiments An embodiment of the present invention will be described with reference to the drawings. 1st
The figure is a side sectional view of a rice polishing machine with a rice lifter that implements the present invention. The symbol @1 is a rice polishing machine, which has a hollow main @3C rotatably installed in a porous-walled bran removal and polishing cylinder 2 and a polishing trochanter 5.
and is mounted on the shaft. One end of a polishing chamber 6 whose main parts include a porous-walled bran removal polishing tube 2 and a polishing trochanter 5 is connected to a rice grain supply port 7, and the @ end is connected to a rice grain discharge 08, respectively. A plurality of ventilation holes 9 are provided on the main shaft 3, a blower 10 is provided on the milling trochanter 5, and a resistance lid 12 of a milling degree adjusting device η11 is provided on the rice grain outlet 8. The lower part of the porous-walled bran removal and polishing cylinder 2 is connected to the bran collection chamber 13, and the bran collection chamber 13
The exhaust fan 1 is equipped with a rotary impeller 15 via a bran collector pipe 14.
I am contacting 6. Reference numeral 17 is a main motor, and the drive pulley of the main motor 17 to 18 and the passive pulley 1 of the main shaft 3 are connected to each other.
9 and wind the belt 20 around the pulley 21 of the exhaust fan 16.
The belt 22 is suspended between the drive pulley 19 and the passive pulley 19.

Reference numeral 23 is a supply/nine tube.
The slurry directly connected to the electric motor 26 is placed in the rice 1!25. - Conveyor 27 is erected. The grinding outlet 28 of the rice lifter 25 is connected to the rice grain supply lower via the supply gutter 29, and the opening 30 of the rice lifter 25 is connected to the supply hopper 23 via the overflow pipe 31. The symbol @32 is a scraping blade.

Next, the operation of the above configurations will be explained. When the main motor 17 that drives the main shaft 3 and the motor 26 that drives the screw conveyor 27 are started, the rice grains are transferred to the supply hopper 23.
The grains are then sent to the screw conveyor 27 via the supply port 24, further lifted by the screw conveyor 27, and sent to the rice grain supply port 7 via the grinding outlet 28° supply gutter 29.

The rice grains are transported from the rice grain supply lower to the milling room 6 by the spiral trochanter 4. The milled rice grains are sent to the milling chamber 6, where they are milled by the rotation of the milling trochanter 5. The discharge is suppressed, and the pounding accuracy can be adjusted by changing the suppression of the resistance M1'2. Dust such as rice bran generated by the milling action in the milling chamber 6 is removed from the outer periphery of the perforated-walled bran-refining cylinder 2 by the jet air ejected from the jet port 10 of the milling trochanter 5 through the side port 9 provided in the main @3. It is discharged from the department. Dust such as discharged rice bran is collected by rice bran v1
3, passes through the bran collector pipe 14, and is sucked and sucked by the exhaust fan 16.
It is pumped and discharged outside the machine. In addition, when rice grains become clogged during milling, they are removed from the opening 30 by the scraping blades 32 to the supply hopper 2 through the overflow pipe 31.
It is refluxed to 3. The refluxed rice grains are sent to the supply hopper 2.
3, it is preferentially supplied to the supply port 24 by the shielding wall plate 52, thereby preventing burnout of the electric motor 26 and generation of crushed particles.

Then 3. The rice grain outlet 8 is at a high position 1. Since there is a hole C, the container for removing polished rice (for example, a paper bag) can be made larger, and there is no need to replace the container frequently.

The one shown in FIG. 2 is another embodiment, in which the spray nozzle 34 of the water adding device 33 is placed at the bottom of the rice lifter 25.

The water supply pipe 35 side of the injection nozzle 34 is connected to a water tank 37 via a flow rate control valve 36, and the air supply pipe 35 side is connected to an air compressor 39.
is connected to.

The rice grains conveyed from the supply hopper 23 via the supply port 24 by the screw conveyor 25 are subjected to a humidifying action by the moisture adding device 33. In other words, from the water tank 37 to the water supply pipe 3
The water supplied via 5 is ejected from the injection nozzle 34 together with compressed air from the air compressor Ia 39 as a mist of wet air. The rice grains that have been temporarily humidified by this mist-like moist air are moistened and softened, and the milling action in the milling chamber 6 is further promoted.

Effects of the Invention According to the rice milling machine with m-grain machine of the present invention, the rice grain supply port of the rice milling machine and the discharge port of the rice lifting machine are configured to communicate with each other.
The rice grain discharge port of the rice milling machine can be arranged at a high position, and a large container (for example, a paper bag) for removing the polished rice can be used. Therefore, it is not necessary to frequently replace the container for taking out the milled rice, and there is no need to constantly monitor the discharge state of the milled rice, so that the rice milling work can be made more efficient.

[Brief explanation of drawings]

Fig. 1 is a side sectional view of a rice polishing machine with a rice lifter according to the present invention, Fig. 2 is a partial side sectional view showing another embodiment, and Fig. 3 is a conventional example. FIG. 1...Rice polishing machine, 2...Porous wall rice bran removal cylinder, 3...
Main axis, 4... Spiral trochanter, 5... White trochanter, 6...
Refining room, 7...Rice grain supply port, 8...Rice grain discharge port, 9
...Ventilation port, 10...Blowout port, 11...Fineness adjustment device, 12...Resistance lid, 13...Collection to 1m, 14
...Branch collecting pipe, 15...Rotor wheel, 16...Ji exhaust
1 machine, 17... Main motor, 18... Drive pulley,
19...Passive pulley, 20...Belt, 21...
・Pulley, 22... Belt, 23... Supply hopper, 24... Supply port, 25... Rice lifter, 26...
Electric motor, 27... Screw conveyor, 28... Discharge port, 29... Supply gutter, 30... Opening, 31...
Overflow pipe, 32... scraping blade, 33...
Water addition device, 34... Injection nozzle, 35... Water supply pipe, 36... Flow rate control valve, 37... Water tank, 38...
・Air supply pipe, 39...Air compressor, 40...Rice milling machine,
41... Hopper, 42... Supply port, 43... Shutter, 44... Spiral trochanter, 45... Refining trochanter,
46... Porous wall rice bran removal cylinder, 47... Whitening room, 48
...Resistance lid, 49...Discharge port, 50...Discharge device, 51...Main shaft, 52...Blocking plate.

Claims (2)

[Claims] (1) The spiral trochanter and the whitening trochanter are inserted into the main shaft rotatably provided in the porous-walled rice bran removal and whitening cylinder, and the whitening chamber is constructed with the porous-walled rice bran removal and whitening cylinder and the whitening trochanter as the main parts. A rice lifting machine is installed upright within the machine frame of a rice milling machine, one end of which is connected to a rice grain supply port, and the other end of which is connected to a rice grain discharge port, and the rice grain supply port and the rice grain discharge port are connected to each other. A rice polishing machine with a rice frying machine. (2) Claim No. 1, wherein a moisture adding device for humidifying the rice grains to be lifted is connected to the lower part of the rice lifting machine.
Rice polishing machine with rice lifting machine as described in section.