JPH0721228Y2 - Remove ▲ fu ▼ rice mill - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a general-purpose type de-rice milling machine capable of performing various treatments from polished rice to polished rice or brown rice to polished rice, and also from paddy to brown rice. Is.

(Prior art) The process of polishing rice from paddy is carried out in the process of paddy → brown rice → polished rice. Conventionally, a de-sorting machine is used in the process of making paddy brown rice, and to polish brown rice Rice milling machines have been used, but in recent years, there has been a demand to be able to perform a series of processes from paddy to rice milling, so that it is possible to consistently carry out from removal to rice milling in one machine. The so-called de-rice milling machine has come into wide use.

The de-polishing machine is, for example, Japanese Utility Model Publication No. 57-20266, Japanese Utility Model Publication No. 61.
As shown in Japanese Patent No. -10755, a series of machines such as a demounter, a sorter, and a rice polishing machine are housed in one machine so that the integrated work from hulling to rice polishing can be performed by itself. Is.

(Problems to be solved by the invention) However, in the above-mentioned conventional rice milling machine, the demachiner, the sorting machine and the rice milling machine are installed adjacent to each other in the body and are connected in sequence. There is a drawback in that the related mechanism of is complicated and the whole becomes large. In addition, since this seed de-milling machine is designed to consistently carry out the process from de-milling to rice polishing, it cannot be used when performing work that only changes paddy rice to brown rice or that only uses brown rice to polish rice. Therefore, in such a case, there is a problem that another de-sorting machine or a rice milling machine must be used.

The present invention solves such a problem in the de-polishing machine and not only can consistently carry out the process from the removal to the polishing of rice, but each work such as simply changing the unpolished rice to the unpolished rice is also simple. The purpose is to provide a general-purpose rice-polishing machine that can be operated by switching operation, and the connection mechanism of each machine can be improved to simplify the entire structure and make it compact. is there.

(Means for Solving the Problems) The structure of the present invention for achieving the above object will be described with reference to the drawings corresponding to the embodiments.
In a rice-removing machine in which each device for removing, sorting and rice-polishing is provided in the body of the machine, a device A and a single-time rice-polishing device B are arranged below the hopper 2 and the hopper 2 The sorting device C is disposed adjacent to the first opening R _{1 which} communicates with the paddy supply port 7 of the removing device A at the bottom of the tension hopper 2.
And a second opening R ₂ communicating with the supply hopper 14 of the rice polishing apparatus B
And a switching damper 3 for opening either _{one of} the openings R ₁ and R ₂ and also the lowermost part of the sorting case 11 of the sorting device C in communication with the hoisting hose 12 of the removing device A. Is provided with a brown rice discharge port 21 to which a brown rice discharge gutter 20 is connected and a brown rice supply port 22 opened above the supply hopper 14 of the rice polishing apparatus B, and one of these discharge ports 21 and 22 is opened. A movable sink plate 23 is provided, and the rice polishing apparatus B
A sensor 16 for detecting the presence / absence of rice grains in the hopper 14 is provided on the side wall of the supply hopper 14 of No.
In addition, a paddy shutter 10 is provided for controlling the inflow of paddy into the detaching device A by receiving a signal from the sensor 16.

(Operation) The de-rice milling machine of the present invention configured as described above can continuously perform from de-milling to rice-polishing, and can be removed and sorted and then taken out of the machine in the state of brown rice.
You can also add brown rice to polish rice.

In order to carry out the process from removal to rice polishing in succession, the tension hopper 2
Operate the switching damper 3 of to the position shown by the solid line in the figure,
The first opening R ₁ is opened and the second opening R ₂ is closed, and the movable sink plate 23 of the sorting apparatus C is also operated by the switching lever 24 to the position shown by the solid line in the figure. To close the brown rice outlet 21. Then, the paddy hopper 2 is loaded with paddy, and a pad button (not shown) provided on the outside is used to electrically feed the paddy shutter via the solenoid 9.
Open 10 Thereby, the stretched paddy has the first opening R ₁
From the paddy supply pipe 8 to the inside of the case 5 through the paddy supply port 7 to be removed by the rotation of the defan 6. The brown rice and rice husks that have been removed are fried by a fried hose 12 and sent into the sorting case 11. And the sink
While flowing down on 17,17, the rice husk is discharged from the discharge duct 19 to the outside of the machine by the suction fan 18, and the brown rice is sorted in the case 11
It flows down on the lowermost movable sink plate (23) and flows into the supply hopper (14). Since the lower part of the supply hopper 14 communicates with the supply port of the milling section 13, the brown rice is removed as white rice while passing through the milling section 13.

In this case, when the amount of brown rice accumulated in the supply hopper 14 reaches a certain amount, the grain sensor 16 detects it and the solenoid 9 is activated by the signal, pressing the paddy shutter 10 to close the paddy feed port 7. Become.

When the brown rice is taken out of the machine after being removed and sorted, the switching damper 3 is set to the position shown by the solid line in the figure, and the first opening R ₁ at the bottom of the stretch hopper 2 is opened and the sorting case 11 The movable sink plate 23 is rotated to the position shown by the dotted line in the figure, and the brown rice outlet 21 is opened and the brown rice supply port 22 is closed for operation. The paddy placed in the stake hopper 2 enters the sorting device C from the stripping device A to be removed and sorted, and the brown rice is discharged from the brown rice discharge gutter.
It will flow into 20 and be discharged to the outside of the aircraft.

In order to polish brown rice, the bottom portion of the squeeze hopper 2 rotates the switching damper 3 to the position shown by the dotted line in the figure to make the first opening R ₁
Is closed and the second opening R ₂ is opened. Brown rice is put in the hopper 2. The brown rice that has been stretched flows into the supply hopper 14 through the second opening R ₂ , passes through the polishing unit 13 of the rice polishing apparatus B, becomes white rice, and is taken out of the machine.

Embodiment An embodiment of the present invention will be described below with reference to the drawings.

In the drawing, 1 is a machine body, 2 is a tension hopper arranged at the upper part of the machine body, and below the hopper 2, a deaerator A and a rice polishing apparatus B are arranged adjacent to each other. A sorting device C is arranged above the adjacent aircraft.

At the bottom of Chokomi hopper 2, first the opening R ₁ second is the opening R ₂ provided adjacent, as described below, the first opening R ₁ communicates with the detachment device A, the The opening R ₂ of ₂ communicates with the rice polishing apparatus B. A switching damper 3 that opens or closes _{one of} the openings R ₁ and R ₂ is provided at the opening R ₁ and R ₂ from outside the machine by electric or manual operation.

As is conventionally known, the removing device A is provided with a rotating fan 6 in the removing case 5, and a paddy supply port 7 is opened at the center of the removing case 5, and the paddy supply port 7 and the paddle feed port 7 are attached. A paddy supply pipe 8 is connected to communicate with the first opening R ₁ of the hopper 2. A paddle shutter 10 for opening and closing the paddy feed port 7 is provided at the paddy feed port 7 by a solenoid 9 or electrically so that the inflow of paddy can be controlled. In addition, a fried hose 12 that communicates with the upper part of the sorting case 11 of the sorting device C described later is provided on the peripheral portion of the de-caser 5.

As the rice-polishing device B, a one-time rice-polishing device is applied, and as is conventionally known, the rice-polishing part 13 having grain-sending and polishing-rolls inside, a supply hopper 14 for brown rice and a bran box 15 are combined, It is designed to be taken out of the plane. And supply hopper 14
The one side of the upper, is connected with the second opening R ₂ of Chokomi hopper 2, grain sensor 16 is provided in the side wall adjacent to the connecting part, whether rice grains within the supply hopper 14 Is detected, the solenoid 9 is actuated by the signal,
The paddy shutter 10 opens and closes the paddy supply port 7 to control the inflow of the paddy into the device A.

The sorting device C also has a conventionally well-known structure as a whole, and the sorting case 11 and the suction fan 1 in which required flow plates 17 and 17 are arranged.
8. Equipped with rice husk discharge duct 19 and brown rice discharge gutter 20.
Then, a brown rice outlet 21 communicating with the brown rice discharging gutter 20 and a brown rice supply port 22 opening above the supply hopper 14 are provided adjacent to each other at the bottom of the sorting case 11 connecting the brown rice discharging gutter 20. , A movable sink plate 23 is rotatably provided at that position, and a brown rice discharge port 21 and a brown rice supply port 22 are operated by operating a switching lever 24.
Either one of them is opened or closed.

In the figure, 25 is a motor for driving the polishing unit 13, the defan 6 and the sorting fan 18 of the rice polishing apparatus B, and 26 is a cyclone provided at the tip of the paddy discharge duct.

Further, the grain sensor 16 provided in the supply hopper 14 detects the amount of brown rice accumulated in the supply hopper 14 so as not to exceed a certain amount, operates the solenoid 9 and causes the paddy shutter 10 to operate the paddy supply port 7. I'm trying to close. In other words, it is possible to eliminate the inconvenience such as the discharge of semi-polished rice caused by the once supply of brown rice to the milled rice polishing device, etc., by making the decapacity higher than the rice polishing efficiency.

(Effects of the Invention) As described above, the de-polishing device of the present invention is a de-polishing machine in which the de-selecting, sorting and rice-polishing devices are connected to each other in the machine body. A rice milling device for swirling is provided, and a sorting device is provided adjacent to the hopper, and the bottom of the hopper has a first opening that communicates with the paddy supply port of the removing device and the rice polishing device. And a second opening communicating with the supply hopper of the sorting machine, a switching damper that opens one of the two openings, and the bottom of the sorting case of the sorting machine that communicates with the lifting hose of the removing machine. Is provided with a brown rice discharge port to which a brown rice discharge gutter is connected and a brown rice supply port that is opened above the supply hopper of the rice polishing device, and a movable sink plate that is provided with one of the discharge port and the supply port is opened, and , On the side wall of the supply hopper of the rice polishing machine, Since a sensor for detecting the presence or absence of rice grains is provided, and a paddy shutter for controlling the inflow of the paddy to the desorption device is provided at the paddy supply port, the following is provided. It has an excellent effect.

(1) Two openings are provided at the bottom of the stake-in hopper so that the grains can be switched and supplied to the de-measuring device and the rice-polishing device, and the bottom of the sorting case also flows to the brown rice discharge gutter and the rice-polishing device. Since it can be switched to the flow to the supply hopper of paddy, paddy → de-sorting → rice polishing or paddy → de-sorting →
One machine can perform the three operations of removing unpolished rice or unpolished rice → polished rice.

(2) Also in terms of space, since the staking hopper, which occupies a large part, is commonly used for the staking of paddy or brown rice, the machine can be made extremely compact.

(3) Since the supply hopper of the rice polishing device is provided adjacent to the tensioning hopper, brown rice can also be supplied from the tensioning hopper to the rice polishing device.
It is not necessary to separately provide a supply gutter or the like, and brown rice can be sent to the rice-polishing device simply by operating the switching damper of the extension hopper.

(4) Even when taking out with brown rice, conventionally, a switching damper is provided after the sorting device to take out the outside of the machine, but in the present invention, the sorting device itself has a switching means. Therefore, it can be structurally simple and compact.

[Brief description of drawings]

The drawing is a side view, partly in vertical section, showing an embodiment of the de-polishing machine of the present invention. A ...... detachment device, B ...... rice device C ...... sorter, 1 ...... body 2 ...... Chokomi hopper, 3 ...... switching damper R ₁ ...... first opening, R ₂ ...... second opening 5 ... De-case, 6 ... De-fan 7 ... Paddy supply port, 9 ... Solenoid 10 ... Paddy shutter, 11 ... Sorting case 12 ... Lifting hose, 13 ... Grinding part 14 ... Supply hopper , 16 …… Grain sensor 17 …… Sink plate, 18 …… Suction fan 20 …… Brown rice discharge gutter, 21 …… Brown rice discharge port 22 …… Brown rice supply port, 23 …… Movable sink plate

Claims (1)

[Scope of utility model registration request] 1. A de-polishing machine in which de-picking, sorting and rice-polishing devices are connected in a body, and a de-applying device and a single-milling rice-polishing device are arranged below the stretching hopper. A sorting device is arranged adjacent to the hopper, and a bottom opening of the tensioning hopper is provided with a first opening communicating with the paddy supply port of the removing device and a second opening communicating with the supply hopper of the rice polishing device. , A switching damper that opens either one of the two openings, and the bottom of the sorting case of the sorting device that communicates with the lifting hose of the removing device, the brown rice discharge port connected to the brown rice discharge gutter and the polished rice A brown rice supply port that opens above the supply hopper of the device is provided, and a movable sink plate that opens either one of these discharge port and supply port is provided, and the inside of the hopper is provided on the side wall of the supply hopper of the rice polishing device. With a sensor to detect the presence or absence of rice grains, Of the supply port, characterized in that a rice shutter for controlling paddy flowing into de device receives a signal from the sensor, de rice mill.