JPH0418969A - Long height type grain sorting regulator - Google Patents

Abstract

PURPOSE:To enhance selectivity by erecting both network sorting cylinders freely rotatably and drivably in the inside of a sorting chamber and also erecting both grain elevating cylinders freely rotatably and drivably in the insides of both network sorting cylinders. CONSTITUTION:The vertically long network sorting cylinders 1a, 1b have many small holes 12 long sideways on the whole circumferential face and are erected in the inside of a sorting chamber A. An internal cylinder 15 capable of being rotated and driven by a motor 14 is axially held in the inner part of an external cylinder 13 fixed to the lower end of the sorting chamber A. The engaging piece 16 is provided to the external cylinder in the upper end side of the internal cylinder 15 and engaged with an engaging groove 17 in the lower end part of the network sorting cylinder 1b of the lower part. The engaging piece 16 in the upper end side of the network sorting cylinder 1b is engaged with the engaging groove 17 in the lower end part of the network sorting cylinder 1a in the upper part and connected therewith. Four pieces of supporting rings 18 are allowed to abut on the external periphery in the upper end part of the sorting cylinder 1a. Further the vertically long grain elevating cylinders 2a, 2b having a screw 3 on the external periphery are erected in the range of the inside of the internal cylinder 15 from both network sorting cylinders 1a, 1b. Thereby selectivity is markedly enhanced.

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention is capable of selectively adjusting grains by removing impurities such as small grains and abrasion dust from the grains while lifting the grains in a sorting/sorting room. This invention relates to an elongated grain sorting and adjusting device that enables

[Prior Art] Conventionally, in a grain sorting adjustment device, a grain sorting tube installed upright in a sorting chamber is equipped with a grain lifting tube having a spiral on the outer periphery so that grains can be carefully sorted while being lifted up between them. As seen in Japanese Patent Application No. 1-230018 filed by the present applicant, each of the reticulated sorting tube and the grain lifting tube consists of one individual, and has a structure in which the height is reduced.

``Problems to be solved by the invention'' Therefore, if the process of sorting while frying grains is inevitably shortened, and the grain is fed with a large amount of abrasion dust mixed in, the short process will not be able to adequately sort the grains, resulting in poor sorting. It was exhibiting problems such as.

[Means for Solving the Problems] The present invention solves such problems and makes it possible to further improve the sortability. Inside the vertically vertical sorting chamber, an inner reticular sorting tube connected vertically and elevated is installed so as to be freely rotatable, and inside the inner reticular sorting tube is connected downwardly and raised. Both grain lifting cylinders are erected so as to be freely driven in the same direction, and a net-like body communicating with the suction and dust removal machine is stretched on the bottom surface of a supply hopper that supplies grain to the lower part of the mesh sorting cylinder. It is something.

[Function] Therefore, it is possible to lengthen the sorting process by raising the height of the mesh sorting cylinder and the grain lifting cylinder, and when feeding from the supply hopper, the dust in the grains is absorbed from the mesh body. This means that the particles can be removed in a long sorting process, and the sorting performance can be further improved.

[Example code] Next, the embodiment shown in the drawings will be described.

FIG. 1 shows a side sectional view of the entire apparatus, in which a sorting chamber A having upper and lower peripheral walls 6a and 6b connected by a connecting part 6C is set up high, and below the sorting chamber A there is a suction fan 7 and a dust exhaust tube 8, and the lower end to the sorting chamber is installed to communicate with the suction dust remover I3 via the communication [19, and the lower end of the suction dust remover B is connected to the Taichung C equipped
A motor 10 for simultaneously driving the suction fan 7 of It is constructed by communicating with the upper part of the discharge tack I).

Inside the sorting chamber △, there are a large number of horizontally long small holes 12 all over the circumference.
A long upper and lower mesh sorting tube! A lb is set upright, but an inner 3Wj 15 that can be rotated by a motor 14 is mounted on the inner side of the outer cylinder 13 fixed to the lower end of the sorting chamber A, and an engagement provided on the outer periphery of the upper end side of the inner cylinder 15 is installed. The piece 16 is engaged with the engagement groove 17 at the lower end of the lower mesh sorting tube 1b, and the engagement piece 16 on the -L end side of the mesh sorting tube 1b is inserted into the lower end of the upper mesh sorting tube 1a. Four support rings 18 are connected to each other by engaging with the engagement groove 17, and are in contact with the outer periphery of one end of the upper reticular sorting cylinder 1a.

Note that the outside 813 and the inside 815 may be made non-porous.

In addition, from the inner reticulated sorting cylinder 1a lb to the inside of the inner cylinder 15, a long upper and lower grain frying cylinder 2a having a spiral 3 on the outer periphery is provided.
The motor 14 is connected to the F portion of the upper force field grain cylinder 2b as a separate shaft for transmission, and m1 storage 'a cylinder 2b is installed vertically.
A zero-angle shaft 20 protruding from the support plate 19 inside the do end of a,
It is connected by fitting into a hexagonal hole 22 formed in a support plate 21 inside the to end of the upper grain lifting cylinder 2b, and a plurality of jump blades 23 are attached to the outer periphery of one end of the upper grain lifting cylinder 2a. The structure is such that grains can be supplied to the outer periphery of the grain lifting cylinder 2b through the receiving port 24 of the outer cylinder 113 and the receiving port 25 of the inner cylinder 15.

In addition, the pitch of the helix 3 on the lower side of the double-lifting grain cylinders 2a and 2b can also be configured to be larger than the pitch on the part side.

Furthermore, a supply hopper 1<-4 is connected to the outer side of the lower peripheral wall 6b, and an inclined bottom surface 4a extending toward the receiving port 24 of the outer cylinder 13 at the inner lower part of the supply hopper 4. A net-like body 5 is stretched over a part of the net-like body 5, and the lower part of the net-like body 5 and the suction dust ejector B are connected to each other via a dust suction passage 26.

In addition, in the figure, 27 is an operation panel.

So, the inner reticular sorting cylinder 1alb and 11.
t43 G+"i' for both grain cylinders 2a and 2b, respectively.
This means that the internal structure of the sorting chamber can be made longer and higher, and when the grain L't is supplied to the supply hopper 4,
Dust etc. mixed in 'A f'I'J are removed from the mesh body 5.
When the grains are fed into the inner cylinder 15 as they are, the grains are sucked into the dust suction/3 dust removal machine B side through the grain removal cylinder 2a2.
While being lifted by b), impurities such as small grain flour and dust can be effectively removed by the long sorting 1-culm and the reticulated sorting tube lamb. This means that the grains can be sucked to the side and removed, and the lifted grains are sent to the tank by the jump 711 and 1!23.1 [Effect of the invention 1] Thus, according to the present invention, ten mesh sorting tubes and grain frying tubes can be connected to each other to make the grain taller, and the sorting process can be lengthened.Moreover, when feeding from the supply hopper, Dust in the grains can be removed by sucking it through the net-like body in advance, allowing for thorough selection during the long sorting process, further improving sorting performance.
- It has the feature that it can be implemented suitably with a simple structure. The sectional view, Fig. 2 is a smaller right side view of Fig. 1 with a part cut away, and the 3rd
The figure shows a plan view of the whole, FIG. 4 shows a partially exploded perspective view -C shown in FIG. 1, and FIG. 5 shows an enlarged view of a part of FIG. 1.

△... Sorting room B... Suction dust extractor la
1. b...Mesh sorting part 3...Helix 2a2b
... Grain barrel 4 ... Supply hopper 5 ... Reticular body Patent applicant: Taika Ichikawama Co., Ltd. Agent: Ken Aihara, patent attorney: September 20, 1990, page 7 of the specification A correction is made by deleting the statement "FIG. 5 shows a partially enlarged view of FIG. 1" in lines 8 and 9.

(Above) 1990 Patent Application No. 121719 2, Name of the invention: Elongated grain sorting and adjusting device 3, Relationship with the case of the person making the amendment Patent applicant Address: Mr. 4290 Oaza Fujioka, Fujioka-machi, Shimoga-gun, Tochigi Prefecture Name Representative of Tiger Kawashima Co., Ltd.
Ei Kawashima 4, Agent 144 Telephone 03 (736) 00905
, Date of amendment order: August 28, 1990 (Shipping mortar) 6.
Number of inventions increased by amendment 7, subject of amendment

Claims (1)

[Claims] In the grain sorting adjustment device, the net-like sorting tube installed upright in the sorting room is equipped with a grain lifting tube with a spiral on the outer periphery, and the grains can be carefully sorted while being lifted up between them. Inside the sorting chamber, which stands tall and communicates with the screen, there are vertically connected and elevated mesh-like sorting tubes that can be freely rotated and erected. A raised double-lifting grain cylinder is erected so as to be rotatably driven, and a net-like body communicating with the suction and dust removal machine is stretched on the bottom surface of a supply hopper that supplies grain to the lower part of the mesh sorting cylinder. This is an elongated grain sorting and adjusting device that is characterized by: