JPH038358Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a load adjustment device for a vertical rice mill.

(Prior Art) Conventionally, a rice milling machine is known in which a load control valve for manually adjusting the pressure is provided at the discharge port of the rice milling machine.

(Problems to be Solved by the Invention) Since the above-mentioned known pressure control device is manually adjusted, remote control cannot be expected, and it is not possible to instantly adjust the pressure to a desired level.

(Means for solving the problem) Therefore, the present invention includes: a) a load control valve 14 at the discharge port 13 of the rice milling device;
A plurality of solenoids 39, 40, 41... are provided.

(b) When the solenoids 39, 40, 41, .

The structure is as follows.

(Embodiment) An embodiment of the present invention will be explained with reference to the drawings. FIGS. 1 and 2 show the prior art, in which a driven pulley 2 is attached to the lower end of the vertical shaft 1, and the driven pulley 2 is mounted above the driven pulley 2 on the vertical shaft 1. The upper feed spiral 3 is attached, the outer periphery of the upper feed spiral 3 is surrounded by a grain feed tube 4, a supply port 5 is provided at a lower position of the grain feed tube 4, and a tension hopper 6 is formed on the side of the feed port 5. A residual rice outlet 7 is provided at the lower part of the grain feeding cylinder 4 at a position below the supply port 5, and a removable lid 8 is provided outside the residual rice outlet 7. 9 is the lid 8
This is a take-out gutter installed on the outside of the pipe.

Above the upward feeding spiral 3 is a rice polishing roll 10.
is fixed, and the outer periphery of the rice polishing roll 10 is concentrically surrounded by a polishing cylinder 11. Reference numeral 12 denotes an upper frame for fixing the upper end of the vertical shaft 1. A discharge port 13 is opened on the side of the upper frame 12, and a load control valve 14 is provided outside the discharge port 13. Reference numeral 15 is a spring that causes the load adjustment valve 14 to fit onto the discharge port 13, and reference numeral 16 is a manual adjustment dial.By rotating the adjustment manual dial 16, the elasticity of the spring 15 can be adjusted. A polished rice take-out gutter 17 is provided outside the discharge port 13 to take out the polished rice.

The rice polishing device is surrounded by a rectangular box-like case 18. Casters 19 are attached to the lower part of the box-like case 18 so that it can be moved. A tank 20 is provided inside the box-like case 18, and a lower end opening 21 of the tank 20 is opened onto the filling hopper 6. The vertical wall 22 of the box-like case 18 is connected to the polished rice removal gutter 1.
The tip 23 of 7 and the tip 24 of the residual rice removal gutter 9 are provided slightly protruding forward so as to be hidden inside,
A window 25 is provided in the part where the tip 23 of the polished rice removal gutter 17 faces.
A window 26 is installed in the part where the tip 24 of the residual rice removal gutter 9 faces.
The windows 25 and 26 are each provided with lids and take-out gutters 27 and 28. The upper lid/takeout gutter 27 is pivoted to the window 25 at an intermediate position by a shaft 29, and when rotated to the working position, the inner end 30 of the lid/takeout gutter 27 comes into contact with the lower end of the polished rice takeout gutter 17, and the lid is removed. The outer end 31 of the take-out gutter 27 is located further outward than the vertical wall 22, and the polished rice flowing out from the gutter 17 is removed from the gutter 2.
It is guided by the slope of 7 and taken out to the outside.

Therefore, if a container of a desired shape is installed below the lid/takeout gutter 27, polished rice can be taken out from the outer end 31 into the container.

When the lid/takeout gutter 27 is rotated around the shaft 29 to the closed position, its wall surface becomes vertical and the window 25
will be closed.

32 is a spring that fixes the lid/takeout gutter 27 at each position.

The lid/takeout gutter 28 is similarly fixed to the window 26 by a horizontal shaft 33, and when in use, its inner end 3
4 comes into contact with the lower surface of the residual rice removal gutter 9, and the lid/removal gutter 28 is inclined so as to extend the residual rice removal gutter 9.
Further, when the window 26 is rotated about the horizontal axis 33, the window 26 is closed.

FIG. 3 shows an embodiment of the present invention which is an improvement over the prior art shown in FIGS. 1 and 2. A guide rod 37 is provided in the guide rod 36.
A movable adjustment plate 38 is provided on the guide rod 37 so as to be movable in the axial direction, and a plurality of solenoids 39, 40, 41 are provided near the movable adjustment plate 38.
When power is applied to 9, 40, and 41, the adjustable movable plate 38 is set to, for example, a 7-minute pounding position, a normal position, and an upper white position. 42 is a mounting body to which the load control valve 14 is mounted.

(effect) Next, we will discuss the effect.

Pour brown rice into the tank 20 and open the bottom opening 21.
When the shutter provided in the rice cooker is opened and the motor is energized, the passive pulley 2 rotates, and the rotation of the passive pulley 2 causes the vertical shaft 1 to rotate, and as the vertical shaft 1 rotates, the upward feed spiral 3 and the rice milling roll 10 rotate. .

Therefore, the residual rice removal port 7 is closed with a lid 8, and when grains are fed from the supply port 5, the grains rise in the grain feeding cylinder 4 by the rotation of the upward feeding spiral 3, and the rice milling rolls are placed in the polishing cylinder 11. Stirred by 10,
The rice is polished through grain-by-grain friction and some grinding action,
The polished rice is taken out from the discharge port 13 to the polished rice take-out gutter 17.

Therefore, in the embodiment of FIG. 3, the solenoid 3
9, the adjustable movable plate 38 moves to the 7-minute pounding position, and the spring 15 is elastically compressed to the 7-minute pounding position, so the load control valve 14 becomes the load for 7-minute pounding and mills the rice. . solenoid 40
When the solenoid 41 is energized, rice with a normal load can be milled, and when the solenoid 41 is energized, rice with a high load can be milled.
During this time, you can instantly adjust the pressure to your desired level.

(Effects) Conventionally, a rice milling machine is known in which a load control valve for manually adjusting the pressure is provided at the discharge port of the rice milling machine.

Since the known pressure is manually adjusted, remote control cannot be expected, and it is not possible to instantly adjust the pressure to a desired level.

However, the present invention has the following features: a) a load control valve 14 at the discharge port 13 of the rice milling device;
A plurality of solenoids 39, 40, 41... are provided.

(b) When the solenoids 39, 40, 41, .

Because of this structure, the desired pressure is instantaneously applied, so the percentage of half-milled rice produced in the early stage of milling is low.

[Brief explanation of the drawing]

FIG. 1 is a partially longitudinal side view of the prior art, FIG. 2 is a partially longitudinal side view of the same in a closed state, and FIG. 3 is a sectional view of the present invention. Explanation of symbols, 1...Vertical axis, 2...Passive pulley, 3...Upper feed spiral, 4...Grain feeding barrel, 5...
Supply port, 6... Insertion hopper, 7... Residual rice removal port, 8... Lid, 9... Residual rice removal gutter, 10... Rice polishing roll, 11... Polishing tube, 12... Upper frame, 13 ...Discharge port, 14...Load control valve, 15
...Spring, 16...Manual adjustment dial, 17...
... Polished rice removal gutter, 18 ... Box-shaped case, 19 ...
Caster, 20...Tank, 21...Lower end opening, 22...Vertical wall, 23...Tip, 24...Tip, 25...Window, 26...Window, 27...Lid/takeout gutter, 28... ...Lid/takeout gutter, 29...Shaft, 30...
Inner end, 31...outer end, 32...spring, 33...horizontal shaft, 34...inner end, 35...tip, 36...guide rod, 37...guide rod, 38...adjustable movable plate, 3
9, 40, 41... Solenoid, 42... Mounting body.

Claims (1)

[Scope of claim for utility model registration] A load adjustment device for a vertical rice mill that has the following requirements. a Load control valve 14 at the discharge port 13 of the rice milling device,
A plurality of solenoids 39, 40, 41... are provided. (b) When the solenoids 39, 40, 41, .