JPS58163481A - Device for treating cereal grain - 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 The present invention combines grain grinding with a vertical sorter, and performs grain processing operations such as wind sorting, grain sorting, grain lifting, and storage and removal of grain size. The present invention relates to a grain processing device capable of carrying out a series of grain processing operations, removing paddy mixed in during grading, and returning the rice to a huller.

Traditionally, paddy? K undergoes various work processes such as hulling, winnowing, sorting of grains, and lifting and removal of grains until the grain is de-hulled, sorted, packed in bags, etc., and shipped. For each process, separate equipment such as a dedicated huller, sorter, and grain extractor is used for each process, and the grain to be processed is
From the equipment in the 11th stage to the equipment in the subsequent stage ([ii) manual relay work is required, and smooth operation of each equipment requires subtle adjustments of the IJs, but these adjustments The present invention solves the above-mentioned problem, and requires a separate work for each type of work. It was developed with the aim of solving these problems.

The structure of the present invention will be explained below based on the drawings showing an example thereof. FIG. 1 is a normal wfIIf1 diagram of the grain processing apparatus according to the present invention (hereinafter referred to as the "Single πX Invention Seal"). As can be seen from FIG. 1, the device of the present invention has an integrated structure in which a huller SL and a winnowing machine 11 are connected to the side of a vertical sorter 20, so that the passage of the grains to be processed is , from the hulling section l to the chaff 11, from the chaff 11 to the vertical sorter a20, and further from the vertical sorting machine 20 to the hulling section l, forming a circulation path throughout the apparatus of the present invention.

First, the hulling section 1 and the winnowing machine 11 will be explained.

Hulling part l#'i, a box 2 installed on the side of the part corresponding to the waist in the outer body 21 of the vertical sorter 20, and the box 2
A main rubber roll 5 and a sub-rubber roll 6, a supply hopper 3 with a spout 4 facing directly above the joining surface of the main rubber roll 5 and sub-rubber roll 6, and a box A zigzag-shaped particle falling path 8 is connected to a shoe 71 that leads from the bottom of the body 2 to the particle receiving tube 70 of the vertical sorter 20. Note that an H-balancing member 7 is provided directly below the king rubber roll 5 and the sub-rubber roll 6 in the joining direction. Karakino 1
1 includes a fan 12 located below the rice huller SL and a part of which is provided in contact with the base 40, and a fan 12 that opens facing the grain downflow passage 8 of the rice huller SL and is guided to the fan 12 to generate the first wind. It is provided with a passage 13, a second air passage 14, and a wind pipe 15 which is guided from the fan 12 and is provided so that its end protrudes outward. Note that the JWA mechanism for driving the husking part 1 and the winnowing machine 11 can be constructed using separate motors (not shown), but it is possible to drive the husks by connecting belts, chains, etc. from one motor. Too ↓.

It is constructed as shown in 1. From the name, when paddy is put into the supply hopper 3, the paddy flows from the spout 4 and comes into contact with 11Vc directly below it. It is poured onto the joint surface of the rotating main rubber roll 5 and -J rubber roll 6, and both rubber rolls 5.6VC are rubbed to remove the rice husks and separate them into grains and rice husks. The separated grains, rice husks, and Fi-rubber rolls 5 and 6 fall down the road from the joint surface, collide with the collision member 7, become dispersed eggs, and are poured into the grain drop path 8.
Since the first air passage 13 and the second air passage 14 following this of the #-i karaki 11 are opened in the grain fall passage 8, the rice husks with light specific gravity are scattered towards the fan 12, and the dust exhaust air pipe The grains are discharged to the outside through the IFI, while the grains with a heavy specific gravity are introduced into the grain receiving tube 70 of the vertical sorter 20 through the shoe 71.

Vertical sorting machine 2OIIi It occupies the main part of the device of the present invention, and the most important part in carrying out its work is:
A sorting net body 50, a companion spiral shaft 61 (4t) fitted concentrically inside the sorting net body 50, and these sorting net bodies 50
and the spiral shaft 61 are housed inside the outer fuselage 21.
1 has been done. The outer body 21 is a hollow cylindrical body that is erected on the base 40 and has an arbitrary cross-sectional shape such as a circle, a square, a hexagon, or a hexagon.
Waste grain sieving area23. The supply area 2z and the waste grain sieving area 23 are divided into a section a by a lower partition plate 25.
The waste grain sieving area 23 and the grain sorting area 24 are separated by an upper partition &26. Then, from the position of the lower partition plate 25, a waste particle discharge [J27 is provided which is led out to the outside of the outer body 21. A storage hopper 28 is provided protrudingly. A base 40 that receives the outer body 21
Inside, s is a drive chamber 41, which includes a sorting net 50, a spiral shaft 61, and a vc&:! A motor 42 that supplies the A-turn driving force, and a pulley 43 and belt 44 that transmit the driving force sound.
A power transmission mechanism consisting of other components is built-in.

The upper part 1'k of the base 40 is built in concentrically with the outer body 21, and a hazardous particle receiving cylinder 70 is installed 4, and this particle receiving cylinder 70
It has approximately the same diameter as the ij sorting net body 50.

The upper svc of the outer fuselage 21 has an outer circumference -3 having the same diameter as the outer fuselage 21.
1, and an inner lid cylinder 32 having the same diameter as the /ri sorting net 50 is provided concentrically inside the lid 30. 32
The space between the paddy removal area 33 and the paddy removal area 3
3 is between the grain size sorting area 24 of the outer body 21 or the paddy guide plate 34
It is partitioned off by construction.

The paddy guide plate 34 is installed with a downward slope toward the pulling side where the paddy husking part l and the winnowing part Jl are installed, and the upper end of the slope [ff A paddy reducing machine 35 is provided.

The reducing machine 35 and the supply hopper 3 of the hulling section 1 are connected through a relay machine 36.

Sorting network soV! , fine mesh s51 located at the bottom and upper 1
The coarse rope part 52 located at No. 1 is connected by an intermediate ring member 53, and is a cylindrical body having approximately the same diameter as the grain receiving cylinder 70 and the Kli inner cylinder 32. The #1 mesh portion 51 is provided with countless fine holes (not shown) through which small particles of waste and one grain of bran can pass through.
2KFi size grains have countless coarse holes (not shown) that can pass through the grains, but cannot pass through the grains with a larger diameter than the size grains, and the fine mesh s51 is used to remove waste grains. It faces the brocade area 23, and faces the grain size sorting area 24 with the mesh section 52Fi.

At the bottom of the fine mesh part 51, there is a removable lower hole.
A collar member 54 is connected to the outer edge of the lower end of the lower ring member 54.
5a is provided. The lower tm of this collar material 55a is the ball between the upper surface of the collar material 55b provided on the outer side of the upper end of the grain receiving tube 70.
They are in contact via a. In front, upper WA of coarse rope section 52
The KFJ upper ring member 58 is connected, and a collar material 55c is also provided on the outer mttc of the upper end of the upper ring member 58, and the upper surface of the outer collar material 55c is provided outside the lower end of the lid inner cylinder 32. Rolling machine between the bottom surface of g! fi57b
are in contact through. Therefore, the sorting net 50 can smoothly rotate in an upright position and will not deviate from its rotational orbit. -L of the base 40 rotates the sorting net 500 times.
The meshing relationship VC between the pinion 46 at the upper end of the nine power transmission shafts 45 provided through If1 and the rack teeth 56 formed on the outer circumferential edge rkJK of the specified collar material 55a is performed. In addition, the outer edge of the upper end of the lower ring member 54 KVi lower scraper blade 5
-9 are gathered together, and a five-way VC is formed to scrape up waste grains etc. that accumulate on the lower partition plate 25 as the sorting net body rotates 500 times to the discharge port 27, and an outer M of the intermediate ring member 53.
[Also, an upper scraper blade 60 is provided to protrude and scrape the sorted grains accumulated on the upper partition plate 26 into the storage hopper 28. 11! If you do K %0, the particle receiving tube is 70Ki.
j A bottom edge window 73 provided with a door 72 is drilled, and grains t remaining on the bottom surface of one grain receiving tube 70 after t after the grain processing operation is completed.
The scraper can be scraped out of the scraper lower 4 using a scraper (not shown).

The spiral shaft 61 is connected to the grain receiving tube 70 and the sorting net 50.1i.
The inside of the second tube 32 is fitted concentrically, as if it were completely penetrating. This spiral shaft 61 is usually formed using a hollow cylindrical material, and spiral blades 62 for lifting grains are provided over the entire length of Md1C#'i, and the upper end of the spiral blade 61 is an upright discharge blade. It ended at 63ffL. Incidentally, the gap between the internal guide 1 of the sorting net 500 and the outer edge of the spiral blade 62 is about 1 to 3 times the grain diameter of the wrinkled grain. The lower mandrel 64 #i of the spiral shaft 61 is supported by a thrust bearing 47 provided on the base 40, and the upper mandrel 65 #i lid body 3
0, and can rotate concentrically with the sorting net 50.

The rotation of the spiral shaft 61 is caused by the rotation of the lower shaft 64 in the drive section chamber 4.
The pulley 43 provided on the portion facing the first pulley 43 is connected to the first force transmitting shaft 45 by mechanically connecting the pulley 43' and the bell 44. In this case, the rotation direction of the spiral shaft 61 is opposite to the rotation direction of the sorting net 500, the rotation speed of the sorting net 500 is 50 to 100 rpm, and the rotation speed of the spiral shaft 61 is 250-400 r-p-
It is normal that it is m.

The mechanism for transmitting the rotary force to the sorting net 50 and the spiral shaft 61 is the illustrated pulley 43, 43' or bell).
There is no need to limit 44&, and it can be applied to any type of transmission other than gears, chains, etc. Additionally, I would like to add that
In this embodiment f'II, the motor 4z that applies a driving force to the sorting net 50 and the spiral shaft 61 and the motor (not shown) that applies a driving force to the huller SL and the winnower 11 are separate! /CWi, which uses one motor and uses a commonly used power distribution transmission mechanism to connect the IFI on the linked side.
As if to force it.

Since the vertical sorter 20Fi has the configuration as described above,
The grains that have gone through the hulling section 1 and the 11 kettles are introduced into the inner bottom of the grain receiver tube 70 of the vertical sorter 20 by bending the shoe 71. Among the grains, in addition to the grains that are suitable for shipping, there are powdery substances such as bran, grains that have not yet been fully husked, and grains that are completely grain-like.
There is a mixture of items that are unsuitable for 1fIK, such as items that are lost. The vertical sorting machine 20 has the role of extracting those unsuitable for shipping and sorting only the sorted eel suitable for shipping, and in other words, it performs final processing of the eel.

The grains are scooped up by the spiral blades 62 of the spiral shaft 61 that rotates at high speed, and are then lifted by vgK.
Since the grains are also subjected to centrifugal action at the same time, they are pushed to the 41st part of the sorting net 50 during the grain lifting process. Therefore, when the grains are lifted up to the fine mesh part 51, waste grains and powdery substances pass through the fine mesh holes and are sieved out to the waste grain sieving area 23, where they are passed through the lower scraper blades 59tlCL to the discharge port 27. The liquid is scraped up and discharged from the discharge port 27 to the outside. Thus, when the grain finishes passing through the fine mesh s51, K is 1. Most of the waste grains and powder are extracted, and only the grain size and paddy are lifted in the coarse rope section 521. In the coarse wire section 52, the grains pass through the coarse holes and enter the grain sorting area 24.

It is sent out, temporarily stored in a storage container (28), and a predetermined amount is taken out at an appropriate time through an outlet 29, and placed in a container such as a bag (28).
(not shown) and shipped. However, since the paddy grains are too large even after being sized, the paddy grains do not come out of the coarse holes and are lifted as they are in the lid inner cylinder 32 of the seedling body. Since a discharge vane 63 is provided at the end of the helical blade 62 at the top of the spiral shaft 61, the paddy that has been lifted to this position is discharged to the hull 33 by the centrifugal force π, and the reduced seeds 35 and the downpipe 36, it is reduced to the supply hottuno (3), and is again supplied to the paddy grinder along with the paddy supplied to the paddy. In this way, waste grains and paddy etc. are mixed in. It is possible to ship granulated particles of uniform quality without having to worry about oxidation.

As described above, the inventive device is integrated with the paddy picker, the carrier, and the M-type carrier, so that the passage of the grains to be processed continues in a series from the beginning of supply to shipping. It has a circulation path so that the mixed paddy is returned to the paddy grinding capital, and it performs a variety of functions such as hulling, winnowing, sorting, lifting, and storage. The entire structure is compact, it is easy to specify and handle, and there is no manual operation required for relaying between each processing process, so it dramatically improves processing efficiency and eliminates impurities. It is possible to provide grains of uniform quality. Well, even if paddy gets mixed into the grain to be processed, it will be returned to the hulling department after sorting, so there is no risk of the paddy getting mixed into the grain to be shipped, and therefore the king of the hulling department The relationship Mt between the rubber roll and the -j rubber roll can be adjusted gently, and this has many effects such as preventing the grain from being completely damaged and crushed during the husking process.

[Brief explanation of the drawing]

@l cause is a front cross-sectional view of the grain processing device kept in the present invention 114. l...Paddy picker 3...Supply hopper 5...Main rubber roll 6...Thin rubber roll L...IUIII
11... Iwaki 12... Fan 13... First air path 14... Second air path 15... Dust exhaust wind pipe 20.
...fIli! J! Sorting machine 21... Outer body 22.
... Supply area 23... Waste grain decoration clay 24... Grain sorting area 27... Discharge port 28... Storage hopper 30.
... Rin body 32 ... 1 inner cylinder 33 ... hulling area 3
5... Reduction species 40... Base 41... Drive chamber 42... Motor 45... Power transmission shaft 50...
Sorting mesh body 51...Fine mesh part 52...Coarse mesh part
59... Lower scraper 60... Upper scraper 61.
...Spiral axis 62...Spiral blade 63...Discharge vane 70...Particle receiving tube 71...Chute Tokiyama - Person Kakushisha 4 - Manufacturing agent Toshibachi Uchida

Claims (1)

[Claims] 1. A grain processing device in which a huller, a winnower, and a vertical sorter are integrally combined, and the inside of the vertical sorter has a supply area, a waste grain sieve, and a grain sorting area from below. A covered cylindrical outer body partitioned into a hull removal area, and inside the outer body,
A cylindrical sorting net and a lifting spiral shaft housed inside the sorting net are installed vertically so as to rotate concentrically with each other, and the sorting net has a fine-mesh screen facing the waste grain sieving area. The husking section ψ facing the upper end of the spiral shaft and the husking slitter are connected by reduced seeds, and the husking path of the husking section is The grain receiving pipe is connected to the grain receiving pipe located directly below the sorting net body described in III above, and the air passage of the winnower is opened facing the grain downflow path of the hulling section. Grain processing equipment.