JPH026859A - Device for taking out rice bran in rice milling machine - Google Patents

Abstract

PURPOSE:To make it possible for a user to recover rice bran according to demand by arranging an uncleaned rice charging part and a part extended from a rice bran conveying mechanism in an operation chamber separated from a rice milling machine, a rice bran recovering part, etc., and by fitting a rice bran outlet which is freely opened and closed to the rice bran conveying mechanism. CONSTITUTION:An uncleaned rice charging part 5 and a part extended from a rice bran conveying mechanism 21, 22 are arranged in an operation chamber 19 separated from a rice milling machine 1, a rice bran recovering part 20, etc. A rice bran outlet 27 which is freely opened and closed is fitted to the rice bran conveying mechanism. A user can recover rice bran according to demand.

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a bran extracting device in a rice milling device, and can be applied to an unmanned rice milling device that can be operated by inserting a coin.

[Prior art and problems to be solved by the invention] In recent years, there has been an unmanned rice milling device that can produce the amount and polishing level desired by the user. It is reaching T.

By the way, the rice bran separated by this ;jjlH manual rice milling device is collected in a large rice bran bag or the like and is not returned to the user.

[Means to solve the problem]

This invention attempts to configure the rice milling apparatus as described above so that bran can be easily taken out, and includes a brown rice input section and 1) transfer mechanism in an operation room that is separated from the rice milling apparatus, bran collection section, etc. This is a structure of a bran extracting device in a rice milling device, in which the bran transfer mechanism is provided with an extension portion and a bran extracting port that can be opened and closed.

[Operation and effect of the invention]

Inside the operation room, the user starts the rice milling device and pours brown rice into it. In the rice milling equipment, the surface bran layer of raw brown rice is peeled off and polished. This polished rice is taken out as appropriate and returned to the users.

The separated rice bran is collected from the υ1° exit 11 of the rice polishing device into a large rice bran bag or the like via a transfer mechanism. Since this is provided with a rice bran tray 1 that can be opened and closed, the user can collect it as needed.

〔Example〕

An embodiment of this invention will be described based on the drawings.

``■'' is a rice milling device that mills and refines the unpolished rice supplied from the tank 2 in the second section, and has a known configuration including a refining roll 1a and a bran removal screen 1b. Collect it in white rice tank 3.

Reference numeral 4 denotes an elevator that lifts raw brown rice from the supply hopper 5 connected to the lower part to the tank 2.

Reference numeral 6 denotes a drive motor provided inside the machine frame of the rice milling device 1, which is configured to rotate the milling rolls and the elevator 4.

Reference numeral 7 denotes a control panel installed on the side of the machine frame of the rice milling device 1, on which a coin input [18], polishing degree setting buttons 9, 9, . . . , and a remaining operation time display section 10 are arranged. The arithmetic control unit [1] inside the control panel 7 includes a coin detection unit 12 that detects the appropriateness or amount (number of coins) of inserted coins, and hypothetically determines the operating time, that is, the operating time of the drive motor 6, according to the detected amount. Detects the setting position of the operating time setting 71 + J 3, S 17 whiteness setting button 9, 9... and outputs a command to the whiteness adjustment machine 14 Equipped with 15 mag.

The rice milling device 1 and elevator 4 described in -1- are installed in a machine room 17 in the building 116, and an operation room 19 separated from this machine room 17 by a partition wall 18 has the supply hopper 5 open [1 part, polished rice]. Tank 3 comes out [with a look at 1].

The panel surface of the control panel 7 is arranged to be operable.

20 is a bran processing room independent from the machine room 17 and the operation room 19, and has a transfer spiral 21 and gutter 22 as a bran transfer mechanism installed horizontally, and has two discharge points 1123.2 at its tip and in the middle. /
A large IJf I! is installed in each of the discharges 11. ``Recovery bag 2 +,) H2+-) is peeking out.

The transfer spiral 21 is rotated in a fixed direction by a drive motor 26, and its transfer starting end side is connected to the operation chamber 19.
It is extended to protrude to the side, and a discharge tube 27 as a bran extraction port is connected to this extension, and an on-off valve 28 is provided at the bottom of this discharge tube 27, which is normally repelled to close the opening 11. establish. 29 is an opening lever.

The bran that has passed through the bran removal screen of the rice milling device 1 is guided to the starting end side of the transfer spiral trough 22 in the operation chamber 19 through the discharge pipe 31 by the wind force transfer action of a blower (not shown). Reference numeral 32 uses a cyclone to generate a swirling flow so that the bran falls downward and can be supplied to the starting end of the transfer spiral trough 22.

The action of the upper side will be explained.

When the polishing degree setting buttons 9, 9, . . . are designated and a predetermined coin is inserted, the drive motor 6.26 starts operating.

When raw brown rice is put into the supply hopper 5, it is supplied into the rice milling apparatus 1 through the elevator 4 and the tank 2. After being milled, the polished rice is collected in the rice milling tank 3, while the bran is transported by a blower (not shown) through the discharge vibrator 31 into the cyclone 32, where the sugar is transferred to the lower transport rJ! Whirlpool 2
Fall within 2. The transfer spiral 21 always rotates in a fixed direction and transfers the bran in the direction of the arrow.

Normally, the on-off valve 28 remains closed, so all the bran is transferred to the terminal end and collected in the bran bags 25, 25.

When a user needs rice bran, it is recommended to look into a collection container such as a bag below the discharge pipe 27 and turn on/off valve 2B.

In this way, it is convenient to easily collect the bran on the operation chamber 19 side.

FIG. 5 shows another embodiment of the transfer light as a bran transfer mechanism:
The whirlpool 22 is configured to be interlocked with a normal jφ rotation motor 33 (not shown), and the motor 33 normally rotates in the normal direction to collect the bran from the cyclone 32 into a large collection bag 25.25. If necessary, turn on a rice bran recovery switch (not shown) provided separately on the control panel 7 to reversely rotate the motor 33 and then open the drain 11 provided extending toward the operation chamber 19.
It is in a form that can be collected from 4. In this case, since the cyclone 32 can be installed in the machine room 17 to the bran treatment room 20, the operation room 19 can be maintained in a more productive manner.

[Brief explanation of the drawing]

The figures show one embodiment of the present invention; Fig. 1 is a schematic flow diagram of the device, Fig. 2 is a plan view, Fig. 3 is a front view of the control panel,
FIG. 4 is a block diagram, and FIG. 5 is a schematic flow diagram showing another embodiment. In the diagram, 1 is a rice milling device, 2 is a tank, 3 is a polished rice tank, and 4
is an elevator, 5 is a supply hopper, 7 is a control panel, 17 is a machine room, 19 is an operation room, 2o is a bran processing room, 21 is a transfer spiral, 2
2 is a transfer spiral gutter, 23, 24 is a discharge [J, 26 is an Iφ motor, 27 is a discharge pipe, 28 is an on-off valve, and 29 is an opening lever.

Claims (2)

[Claims] (1) The operation room is separated from the rice polishing equipment, bran collection department, etc.
A bran extracting device for a rice milling device, which is provided with a brown rice input part and an extension part of a bran transfer mechanism, and the bran transfer mechanism is provided with a bran extract outlet that can be freely opened and closed. (2) The scope of the patent claim, in which the transfer direction of the bran transfer mechanism is switchable between forward and reverse directions, and a cyclone provided between the bran discharge section of the rice milling device and the bran transfer mechanism is disposed outside the operation room. A bran removing device in the rice milling device according to item 1.