JPH048997Y2 - - Google Patents

Description

[Detailed Description of the Invention] (Field of Industrial Application) The present invention relates to a grain removal device in an ascending vertical rice mill.

(Prior art) Conventionally, a passive pulley is attached to the lower end of the vertical shaft, an upward feeding spiral is attached to the outer periphery of the vertical axis above the passive pulley, and the outer periphery of the upward feeding spiral is surrounded by a blind grain feeding cylinder. A supply port is provided at the bottom of the barrel, a hopper is formed on the side of the supply port, and a residual rice removal port is provided at the bottom of the grain feeder located below the supply port to remove residual rice from the outside of the port. Those equipped with rice guiding troughs are known.

(Problems to be Solved by the Invention) The above-mentioned known method has a residual rice guide gutter provided outside the residual rice outlet, and the residual rice is guided by the residual rice guide gutter and taken out into the container. The polished rice cannot be removed to the grain bag because of the residual rice container.

(Means for Solving the Problems) Therefore, in the present invention, a driven pulley 2 is attached to the lower end of the vertical shaft 1, an upward feed spiral 3 is attached to the outer periphery of the vertical shaft 1 above the driven pulley 2, and the upward feed The outer periphery of the spiral 3 is surrounded by a blind grain feeding tube 4, a feeding port 5 is provided at the lower part of the grain feeding tube 4, a tensioning hopper 6 is formed on the side of the feeding port 5, and a portion below the feeding port 5 is formed. This is a grain take-out device for an ascending vertical rice mill, in which a residual rice take-out port 7 is provided at the bottom of the grain feeding cylinder 4 in the position, and a removable residual rice container 36 is provided outside the residual rice take-out port 7. .

(Example) FIGS. 1 and 2 show prior art related to the present invention, in which 1 is a vertical axis, a driven pulley 2 is attached to the lower end of the vertical axis 1, and the outer periphery of the vertical axis 1 above the passive pulley 2. An upper feed spiral 3 is attached to the upper feed spiral 3, the outer periphery of the upper feed spiral 3 is surrounded by a blind grain feed shell cylinder 4, a feed port 5 is provided at the lower position of the grain feed shell tube 4, and a feed port 5 is provided on the side of the feed port 5. A loading hopper 6 is formed, a residual rice outlet 7 is provided at the lower part of the grain feeding tube 4 at a position below the supply port 5, and a removable lid 8 is provided outside the residual rice outlet 7.
Reference numeral 9 denotes a takeout gutter provided outside the lid 8. A rice milling roll 10 is fixed above the upward feeding spiral 3,
The outer periphery of the rice polishing roll 10 is concentrically surrounded by a polishing cylinder 11. Reference numeral 12 denotes an upper frame that fixes the upper end of the vertical shaft 1, and an outlet 13 is provided on the side of the upper frame 12.
is opened, and the on-off valve 14 is brought into contact with the outside of the outlet 13. Reference numeral 15 is a coil spring that causes the opening/closing valve 14 to snap into the opening 13, and reference numeral 16 is a manual adjustment dial.By rotating the adjustment manual dial 16, the elasticity of the coil spring 15 can be adjusted. A polished rice take-out gutter 17 is provided outside the take-out port 13 to take out the polished rice. The rice polishing device has a rectangular box-like case 1.
Surround from 8. Casters 19 are attached to the lower part of the box-like case 18 so that the case 18 can be moved. A tank 20 is attached inside the box-like case 18, and a lower end opening 21 of the tank 20 is opened onto the tensioning hopper 6. The vertical wall 22 of the box-shaped case 18 is located outside the tip 23 of the polished rice take-out gutter 17 and the tip 24 of the residual rice take-out gutter 9, and both the tips 23 and 24 are located inside the vertical wall 22. A window 25 is provided in the part where the tip 23 of the polished rice removal gutter 17 faces.
A window 26 is opened in the portion where the tip 24 of the residual rice removal gutter 9 faces, and a lid and removal gutter 2 is provided on the window 25 and the window 26.
7 and 28 are provided. The upper lid/takeout gutter 27 is pivoted to the window 25 by a shaft 29 at an intermediate position, 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 outward from the vertical wall 22, and the polished rice flowing out from the gutter 17 is removed from the gutter 27.
The inclination is guided so that it is taken out outward.

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 about the shaft 29 to the closed position, its wall surface becomes vertical and closes the window 25 (FIG. 2). 32 is a coil 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 in use, its inner end 34 abuts the lower surface of the residual rice removal gutter 9, and the lid/takeout gutter 28 is connected to the residual rice removal gutter. When the window 26 is tilted so as to extend the window 9 and rotated about the horizontal axis 33, the window 26
will be closed.

The above is the prior art, but in the prior art, the lid/takeout gutter 28 is tilted so that the residual rice takeout gutter 9 extends, and the residual rice container is placed outside. The grain bag cannot be placed because the residual rice container is in the way.

FIG. 3 shows an improved version of the present invention, in which an independent opening/closing door 39 is fixed to the window 26 with a shaft 38, and a removable residual rice container 36 is provided outside the residual rice outlet 7. 37 is a leaf spring.

(effect) Next, we will discuss the effect.

Pour brown rice into the tank 20 and open the bottom opening 21.
When the on-off valve provided at do.

Therefore, a removable residual rice container 36 is provided at the residual rice take-out port 7, and when grains are supplied from the supply port 5, the grains rise inside the grain feeding cylinder 4 by the rotation of the upward feeding spiral 3 and are milled. Inside the cylinder 11, the rice polishing roll 10
The rice is stirred and polished by grain friction and some grinding action, and the polished rice is taken out from the outlet 13 into the polished rice takeout gutter 17, and the remaining rice is taken out into the residual rice container 3.
It is taken out on 6th.

(Effects) Conventionally, a passive pulley is attached to the lower end of the vertical axis, an upward feeding spiral is attached to the outer periphery of the vertical axis above the passive pulley, and the outer periphery of the upward feeding spiral is surrounded by a blind grain feeding tube. A supply port is provided at the bottom position, a hopper is formed on the side of the supply port, a residual rice removal port is provided at the bottom of the grain feeding tube located below the supply port, and the residual rice is guided outside the residual rice removal port. Those equipped with a gutter are known.

In the above-mentioned known method, a residual rice guide gutter is provided outside the residual rice outlet, and the residual rice is guided by the residual rice guide gutter and taken out into the container, so that the residual rice container does not interfere with the polished rice. I can't get it out of the grain bag.

However, in the present invention, the passive pulley 2 is attached to the lower end of the vertical shaft 1, and the vertical shaft 1 is placed above the passive pulley 2.
The upper feeding spiral 3 is attached to the outer periphery of the upper feeding spiral 3, and the outer periphery of the upper feeding spiral 3 is surrounded by a blind grain feeding cylinder 4.
A supply port 5 is provided at a lower position, a hopper 6 is formed on the side of the supply port 5, and a residual rice removal port 7 is provided at the bottom of the grain feeding cylinder 4 at a position below the supply port 5. Since this device is used as a grain removal device in an ascending vertical rice mill in which a removable residual rice container 36 is provided outside the outlet 7, the operation becomes easier.

[Brief explanation of drawings]

Figure 1 is a partially longitudinal side view of the prior art in use;
FIG. 2 is a partially longitudinal side view of the same closed state, FIG. 3 is a partially longitudinal side view of the present invention, and FIG. 4 is a cross-sectional plan view. Explanation of symbols, 1...Vertical axis, 2...Passive pulley, 3...Upper feed spiral, 4...Grain feeding tube, 5...
Supply port, 6...Pitching hopper, 7...Residual rice outlet, 8...Lid, 9...Residual rice removal gutter, 10...Rice polishing roll, 11...Refining tube, 12...Upper frame, 13 ...Outlet port, 14...Opening/closing valve, 15...
Coil spring, 16... Manual dial for adjustment, 17
... Polished rice removal gutter, 18 ... Box-shaped case, 19 ...
... Caster, 20 ... Tank, 21 ... Bottom 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...Coil spring, 3
3...Horizontal axis, 34...Inner end, 35...Tip, 36
...Residual rice container, 37 ... Leaf spring, 38 ... Shaft,
39...Opening/closing lid.

Claims (1)

[Scope of utility model registration request] A driven pulley 2 is attached to the lower end of the vertical shaft 1, an upward feeding spiral 3 is attached to the outer periphery of the vertical axis 1 above the passive pulley 2, and the outer periphery of the upward feeding spiral 3 is surrounded by a blind grain feeding tube 4, A supply port 5 is provided at the lower part of the grain feeding tube 4, a staking hopper 6 is formed on the side of the supply port 5, and a residual rice removal port 7 is provided at the lower part of the grain feeding tube 4 at a position below the supply port 5. , a grain removal device in an ascending vertical rice mill, which is provided with a removable residual rice container 36 outside the residual rice removal port 7.