JP2729418B2 - Sorting room structure of vertical grain sorting and adjusting device - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for selecting and adjusting by effectively collecting dust so as not to cause clogged rice and the like to be clogged with dust while picking up dust while lifting the cereals in a fryer. The present invention relates to a sorting room structure of a vertical grain sorting and adjusting device that can be used.

[0002]

2. Description of the Related Art Conventionally, a vertical grain sorting / adjusting apparatus has been constructed in which a meshed sorting cylinder erected in a sorting chamber is provided with a helix on the outer periphery and a grain can be carefully selected while lifting the grain between them. As described in Japanese Patent Application No. 2-193466 filed by the present applicant, it is known to equip a dust collecting box on the outer peripheral side of a net-like sorting cylinder.

[0003]

However, since the net stretched over the dust collecting box is made of a perforated iron plate, it is easy for clogged rice and the like to be clogged. In addition, the dust collecting box has a problem that the dust collecting performance is poor because the dust collecting box is on both sides and the height of the net is low.

[0004]

Means for Solving the Problems The present invention to solve such a problem, which was devised to be able to further improve the dust suction performance, therefore, the aircraft lower in the peripheral portion of the sorting chamber A as well as deploy the dust suction chamber 4 which communicates with the in dust suction unit 3, respectively, on the inner surfaces of the dust suction chamber 4 facing the mesh screening tube 1 constituted by stretched folding network 5a ～5E which an uneven surface, respectively , Each folding net 5a-5e is a sorting room
It is stretched around 3 corners in A and both corners between them
The mesh screening cylinder 1 and made to stretched at the same height, folding network stretched are not even selected chamber A of the periphery of the lower end of the steel Menuki iron plate on the side net plate 6a with, 6b, 6c dirt attraction It is configured to be stretched so as to communicate with the machine 3 side.

[0005]

Therefore, the cereals to be lifted by the fryer are carefully selected by the net-shaped sorting cylinder, and the scraped rice and the abrasion dust are removed into the sorting chamber while being sucked into the dust-absorbing chamber. Even if it hits, the folding net has an uneven surface, so it will fall without clogging, and
Dust can be effectively absorbed from the surrounding folding net, and dust can be more effectively absorbed at the lower end side of the sorting chamber, so that fallen waste rice and the like can be removed well as in the past.

[0006]

FIG. 2 is a longitudinal sectional view of a vertical grain sorting and adjusting device, and a dust suction device 3 having a suction / discharge fan 3a driven by a motor 9 is mounted above a machine base 8 having casters 7. Above the machine housing 10 of the dust suction device 3, a housing a, the inside of which becomes a sorting room A, is erected, and inside the sorting room A,
An induction cylinder 1a is integrally connected to the lower part, and the lower motor 1
1, a reticulated sorting cylinder 1 rotatably driven by the motor 1 and a fryer cylinder 2 having a helix 2a on the outer periphery thereof are rotatably driven by the motor 11 therein. Each support wheel 12 abuts on the upper outer periphery, and the storage tank 13
A discharge blade 14 for discharging cereals is mounted, a plurality of blade plates 16 are mounted on a partition disk 15 fixed on the upper outer periphery of the guide cylinder 1a, and small blades opening to the outer peripheral side thereof. A discharge tub 17a is extended from the grain discharge port 17, and can be fed from a supply hopper 19 to a particle receiving cylinder 18 provided on the outer periphery of the guide cylinder 1a having a receiving port (not shown). A dust removing plate 20 communicating with the dust suction device 3 is stretched on the bottom surface of the supply hopper 19, and is configured in substantially the same manner as the conventional structure.

[0007] The lower portion of each of the periphery of the sorting chamber A and both corners therebetween has a lower portion communicating with the dust suction device 3.
The two dust-absorbing chambers 4 are provided, and on the inner surface of each of the dust-absorbing chambers 4 facing the mesh-like sorting cylinder 1, crimped net-like folding nets 5 a, which are approximately the same height as the mesh-like sorting cylinder 1 and have an uneven surface, are provided. 5b,
5c, 5d, 5e are stretched, respectively, and the lower part of the other side of the sorting room A where the folding net is not stretched is made of a perforated iron plate of a long hole inclined on the partition disk 15. Mesh board 6c
Are spread over the entire width of the mesh plate 6c. At the corners at both ends of the mesh plate 6c, meshed metal plates 6a and 6b made of round irons are formed. The lower portions of the plates 6a, 6b, 6c are configured to communicate with the dust suction device 3 side.

Therefore, the cereals supplied from the supply hopper 19 to the inside of the guide cylinder 1a are carefully selected by the reticulated sorting cylinder 1 while being lifted by the frying cylinder 2, and the positive grains lifted to the upper end side are It is discharged into the storage tank 13 by the discharge blades 14, but is finely selected by the net-like sorting cylinder 1, and the waste rice and dust are removed into the sorting chamber A and are sucked into the dust collecting chambers 4 around 3. In a state where small grains and waste rice are
Even when it hits a to 5e, the folding net has an uneven surface, so that it falls without clogging, and dust can be effectively absorbed from each of the three surrounding folding nets 5a to 5e. In the lower part, the mesh plates 6a, 6
b, 6c can be effectively absorbed,
The fallen small grains and scrap rice are separated into a partition disk 15 and a wing plate 16.
As a result, it is possible to remove the small grains to the small grain discharge port 17, and it is possible to perform highly accurate grain selection adjustment.

[0009]

As described above, according to the present invention, the cereals to be lifted by the fryer cylinder 2 are carefully selected by the net-like sorter cylinder 1 so that waste rice and dust are removed from the respective dust-absorbing chambers 4 while being removed into the sorting chamber A. In the state where dust is sucked, even if the crushed rice or the like hits the folding nets 5a, 5b... The dust can be effectively sucked from the folding nets 5a, 5b..., So that the accuracy of the sorting adjustment can be further improved, and the dust can be sucked more effectively at the lower end side of the sorting chamber A. Become,
It is possible to remove the falling waste rice and the like as well as the conventional type, and has a feature that the sorting chamber A having a simple structure can be suitably implemented.

[Brief description of the drawings]

FIG. 1 is a plan sectional view showing a main part in a section taken along line II of FIG. 2;

FIG. 2 is a longitudinal sectional view showing the entire apparatus.

FIG. 3 is a side sectional view taken along a line III-III in FIG. 1;

FIG. 4 is a side sectional view showing a part of FIG. 1 in section;

FIG. 5 is a side sectional view showing a part of FIG. 1 in section.

FIG. 6 is a side sectional view showing a part of FIG. 1 in section;

FIG. 7 is a perspective view showing a part of a folding net;

[Explanation of symbols]

 A Sorting room 1 Reticulated sorting tube 2a Spiral 2 Frying cylinder 3 Dust suction machine 4 Dust suction room 5a, 5b, 5c, 5d, 5e Folding net 6a, 6b, 6c Mesh plate

Claims (1)

(57) [Claims] 1. A reticulated sorting cylinder B standing in a sorting chamber A is provided with a frying cylinder having a helix 2a on its outer periphery, and a vertical grain sorting and adjusting apparatus configured to allow fine selection of grains while lifting the space therebetween. In the apparatus, at the periphery of the sorting chamber A, there are provided each of the dust collecting chambers 4 communicating with the dust collector 3 at the lower part of the fuselage, and at the inner surface of each of the dust collecting chambers 4 facing the net-like sorting cylinder 1. The folding nets 5a to 5e serving as the uneven surface are respectively stretched and configured .
And the two corners between
At the same height as the reticulated sorting cylinder 1
The lower end of the periphery of the sorting room A, which is not stretched, is
The mesh plates 6a, 6b, 6c made of iron plate communicate with the dust suction unit 3 side.
A sorting room structure of a vertical grain sorting and adjusting device characterized by being stretched and configured .