CN219616121U

CN219616121U - Grain stoner

Info

Publication number: CN219616121U
Application number: CN202320548620.3U
Authority: CN
Inventors: 陈海林; 朱丽红; 高兰; 刘学伟
Original assignee: Yutai Quanli Rice Milling Machinery Co ltd
Current assignee: Yutai Quanli Rice Milling Machinery Co ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-09-01
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses a grain stoner, which comprises a machine body, wherein the machine body comprises a feeding area at the upper part and a processing area at the lower part, a discharge hole is arranged at the lower part of the processing area, and a primary filtering mechanism and a secondary filtering mechanism are sequentially arranged in the processing area from top to bottom; the first-stage filtering mechanism comprises a sieve plate and a first vibrating motor which are obliquely arranged, the first vibrating motor is arranged on the bottom surface of the sieve plate, and a first fan is arranged between the sieve plate and the second-stage filtering mechanism; the second grade filtering mechanism is including a filter screen board, no. two vibrating motor that the slope set up, and the bottom surface of a filter screen board is provided with No. two vibrating motor, and the lower one end of a filter screen board is provided with the play stone mouth. According to the utility model, multistage stone removal treatment is realized by arranging the multistage filtering mechanism, so that stone removal processing can be better performed, the stone removal effect is better, and the subsequent grain processing requirements are met; meanwhile, dust is prevented from being blown into the air, and the normal working environment is ensured.

Description

Grain stoner

Technical Field

The utility model relates to a stone removing machine for grains, in particular to a grain stone removing machine.

Background

The stone removing machine utilizes the physical properties of different specific gravity and suspension speed of grains and side-by-side stones to promote the classification of the grains and the side-by-side stones by means of the air flow action of upwards penetrating through grain gaps, and the stone removing machine is used for removing sundries such as stones from the grains, and the removing rate can directly influence the quality of subsequent grain processing.

The existing stone removing machine only carries out stone removing through one process, has poor effect, cannot meet the stone removing processing requirement of grains, and finally, small amount of broken stone, broken rice or sundries are doped in the finished grain product; in addition, dust in grains can be blown into the air in the process of removing the stones, so that the working environment is influenced.

Disclosure of Invention

In order to solve the defects of the technology, the utility model provides a grain stoner.

In order to solve the technical problems, the utility model adopts the following technical scheme: the grain stone removing machine comprises a machine body, wherein the machine body comprises a feeding area at the upper part and a processing area at the lower part, a discharging hole is arranged at the lower part of the processing area, and a primary filtering mechanism and a secondary filtering mechanism are sequentially arranged in the processing area from top to bottom;

the first-stage filtering mechanism comprises a sieve plate and a first vibrating motor which are obliquely arranged, the first vibrating motor is arranged on the bottom surface of the sieve plate, and a first fan is arranged between the sieve plate and the second-stage filtering mechanism;

the second grade filtering mechanism is including a filter screen board, no. two vibrating motor that the slope set up, and the bottom surface of a filter screen board is provided with No. two vibrating motor, and the lower one end of a filter screen board is provided with the play stone mouth.

Preferably, the feeding area comprises a feeding box, a strip-shaped feeding hole is formed in the middle of the feeding box, and inclined guide plates are symmetrically arranged on two sides of the feeding hole.

Preferably, baffle plates are symmetrically arranged on two sides of the screen plate along the vertical direction, the top of the baffle plate is provided with a feeding box, and one end of the screen plate, which is far away from the feeding box, is provided with a stone guide plate.

Preferably, the first fan is arranged on the outer wall of the machine body and is positioned on the same side with the stone outlet plate, and a dust outlet is formed on the machine body opposite to the first fan.

Preferably, the discharge hole is positioned below the first filter screen plate and is in a V shape.

Preferably, the below of No. one filter screen board is provided with No. two filter screen boards of slope, and No. two lower one ends of filter screen board are provided with the discharge gate, and No. two filter screen board's below is provided with the collection mouth.

Preferably, a second fan is arranged between the first filter screen plate and the second filter screen plate, and a impurity outlet is formed on a machine body opposite to the second fan.

Preferably, the diameter of the first filter screen plate is smaller than the diameter of the screen plate and larger than the diameter of the second filter screen plate.

According to the utility model, multistage stone removal treatment is realized by arranging the multistage filtering mechanism, so that stone removal processing can be better performed, the stone removal effect is better, and the subsequent grain processing requirements are met; meanwhile, dust is prevented from being blown into the air, and the normal working environment is ensured.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Fig. 2 is a schematic structural diagram of a first embodiment of the present utility model.

Fig. 3 is a schematic structural diagram of a second embodiment of the present utility model.

In the figure: 1. a body; 2. a feed box; 3. a sieve plate; 4. a baffle; 5. a stone guide plate; 6. a first vibration motor; 7. a first fan; 8. a dust outlet; 9. a first filter screen plate; 10. a vibration motor II; 11. a stone outlet; 12. a discharge port; 13. a second filter screen plate; 14. a collection port; 15. a second fan; 16. a impurity outlet; 21. a feed inlet; 22. and a material guiding plate.

Detailed Description

The following description of the embodiments will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model aims to provide a grain stoner, which is used for improving the stoning effect of grains, so that the processing quality of the follow-up grains is improved, and the dust doped in the grains is intensively discharged, so that the normal working environment is ensured.

The utility model will be described in further detail with reference to the drawings and the detailed description.

Example 1

The grain stoner shown in fig. 1 comprises a machine body 1, wherein the machine body 1 comprises a feeding area at the upper part and a processing area at the lower part, a discharging hole 12 is arranged at the lower part of the processing area, and a primary filtering mechanism and a secondary filtering mechanism are sequentially arranged in the processing area from top to bottom;

through setting up multistage filter mechanism, realize the multistage filtration to cereal for it is better to remove stone effect, is favorable to subsequent processing.

Preferably, the feeding area comprises a feeding box 2, a strip-shaped feeding hole 21 is formed in the middle of the feeding box 2, and inclined guide plates 22 are symmetrically arranged on two sides of the feeding hole 21.

During feeding, grains are led into the feed inlet 21, and the inclined guide plates 22 are arranged on the two sides, so that the grains can be inverted on the guide plates 22, and slide into the feed inlet 21 along the guide plates 22, so that feeding blockage is avoided, and the poured grains can be ensured to fall onto the sieve plate 3 rapidly.

Preferably, baffle plates 4 are symmetrically arranged on two sides of the screen plate 3 along the vertical direction, the feeding box 2 is arranged at the top of the baffle plates 4, and a stone guide plate 5 is formed at one end, far away from the feeding box 2, of the screen plate 3. The two ends of the screen plate 3 are respectively connected with a mounting plate through damping springs, and the mounting plates are respectively arranged on the inner wall of the machine body 1.

The sieve plate 3 is matched with a vibrating motor 6, and the poured grains are subjected to primary filtering treatment, so that the broken stone or sundries with larger particles drop from the stone guide plate 5, and the primary stone removing effect is achieved.

Preferably, the primary filtering mechanism comprises a screen plate 3 and a first vibrating motor 6 which are obliquely arranged, the bottom surface of the screen plate 3 is provided with the first vibrating motor 6, and a first fan 7 is arranged between the screen plate 3 and the secondary filtering mechanism;

preferably, the first fan 7 is mounted on the outer wall of the machine body 1 and is located on the same side as the stone outlet plate 5, and a dust outlet 8 is formed on the machine body 1 opposite to the first fan 7.

The first fan 7 is matched with the dust outlet 8, so that dust can be conveniently separated and discharged from grains, and therefore the dust can be collected in a concentrated mode, and the working environment is guaranteed not to be polluted by the dust.

As shown in fig. 2, the secondary filtering mechanism comprises a first filter screen plate 9 and a second vibration motor 10 which are obliquely arranged, the bottom surface of the first filter screen plate 9 is provided with the second vibration motor 10, and one lower end of the first filter screen plate 9 is provided with a stone outlet 11.

Through the cooperation of filter screen board 9 and vibrating motor 10 No. two, be convenient for drop stone outlet 11 department with rubble, broken rice or debris of less granule, further increased the stone removal effect.

The discharge port 12 is positioned below the first filter screen plate 9 and is V-shaped. The grains are subjected to secondary filtration through the first filter screen plate 9, and the grains are discharged through the discharge hole 12.

Example two

The difference between this embodiment and the first embodiment is that:

as shown in fig. 3, a second inclined filter screen plate 13 is arranged below the first filter screen plate 9, a discharge port 12 is arranged at the lower end of the second filter screen plate 13, and a collecting port 14 is arranged below the second filter screen plate 13.

After the secondary filtration, the grains fall onto the second filter screen plate 13, smaller stones fall down through the second filter screen plate 13 and are discharged from the collecting port 14, and the grains are discharged from the discharging port 12.

Preferably, a second fan 15 is disposed between the first filter screen plate 9 and the second filter screen plate 13, and a foreign matter outlet 16 is formed on the machine body 1 opposite to the second fan 15.

The second fan 15 is matched with the impurity outlet 16, and impurities or dust and the like in the grains are further blown to the impurity outlet 16 by the second fan 15 to be discharged, so that the stone removing effect of the grains is improved.

Preferably, the diameter of the first screen plate 9 is smaller than the diameter of the screen plate 3 and larger than the diameter of the second screen plate 13.

The working process of the utility model is as follows: starting vibrating motor 6, fan 7, vibrating motor 10 No. two, no. two fan 15, firstly pour cereal from feed inlet 21 of feed bin 2, cereal falls into sieve 3, sieve 3 cooperates with vibrating motor 6 No. one, make the rubble or the debris of great granule drop from leading stone board 5, cereal falls into filter screen plate 9 No. one, simultaneously, fan 7 cooperation dust outlet 8, discharge dust from dust outlet 8, further, filter screen plate 9 cooperates with vibrating motor 10 No. two, the rubble of less granule, garrulous rice or debris drops to stone outlet 11 department, cereal falls into filter screen plate 13 No. two, less stone falls down from collecting port 14 through filter screen plate 13 and discharges, cereal is discharged from discharge gate 12, fan 15 and the cooperation of miscellaneous mouth 16 No. simultaneously, debris or dust etc. in the cereal are further blown to miscellaneous mouth 16 discharge by fan 15.

The above embodiments are not intended to limit the present utility model, and the present utility model is not limited to the above examples, but is also intended to be limited to the following claims.

Claims

1. The utility model provides a cereal stoner, includes organism (1), its characterized in that: the machine body (1) comprises a feeding area at the upper part and a processing area at the lower part, a discharging hole (12) is arranged at the lower part of the processing area, and a primary filtering mechanism and a secondary filtering mechanism are sequentially arranged in the processing area from top to bottom;

the primary filtering mechanism comprises a screen plate (3) and a first vibrating motor (6) which are obliquely arranged, the first vibrating motor (6) is arranged on the bottom surface of the screen plate (3), and a first fan (7) is arranged between the screen plate (3) and the secondary filtering mechanism;

the secondary filtering mechanism comprises a first filter screen plate (9) and a second vibration motor (10) which are obliquely arranged, the bottom surface of the first filter screen plate (9) is provided with the second vibration motor (10), and one lower end of the first filter screen plate (9) is provided with a stone outlet (11).

2. A grain stoner according to claim 1, characterized in that: the feeding area comprises a feeding box (2), a strip-shaped feeding hole (21) is formed in the middle of the feeding box (2), and inclined guide plates (22) are symmetrically arranged on two sides of the feeding hole (21).

3. A grain stoner according to claim 2, characterized in that: baffle (4) are symmetrically arranged on two sides of the screen plate (3) along the vertical direction, the top of the baffle (4) is provided with a feeding box (2), and one end, far away from the feeding box (2), of the screen plate (3) is provided with a stone guide plate (5).

4. A grain stoner according to claim 3, characterized in that: the first fan (7) is arranged on the outer wall of the machine body (1) and is positioned on the same side with the stone outlet plate (5), and a dust outlet (8) is formed in the machine body (1) opposite to the first fan (7).

5. The grain stoner of claim 4, wherein: the discharge hole (12) is positioned below the first filter screen plate (9) and is in a V shape.

6. The grain stoner of claim 4, wherein: the lower part of a first filter screen plate (9) is provided with a second filter screen plate (13) which inclines, one lower end of the second filter screen plate (13) is provided with a discharge port (12), and the lower part of the second filter screen plate (13) is provided with a collecting port (14).

7. The grain stoner of claim 6, wherein: a second fan (15) is arranged between the first filter screen plate (9) and the second filter screen plate (13), and a impurity outlet (16) is formed in the machine body (1) opposite to the second fan (15).

8. A grain stoner according to claim 1, characterized in that: the diameter of the first filter screen plate (9) is smaller than that of the sieve plate (3) and larger than that of the second filter screen plate (13).