CN217911573U

CN217911573U - Rice processing filter equipment

Info

Publication number: CN217911573U
Application number: CN202221818674.9U
Authority: CN
Inventors: 白昌军; 罗丽霞; 宋婷婷
Original assignee: Shaanxi Fuller Ruishi Agricultural Technology Co ltd
Current assignee: Shaanxi Fuller Ruishi Agricultural Technology Co ltd
Priority date: 2022-07-14
Filing date: 2022-07-14
Publication date: 2022-11-29
Anticipated expiration: 2032-07-14

Abstract

The utility model relates to a rice processing equipment field especially relates to a rice processing filter equipment. It comprises a processing box; the processing box is provided with a slag collecting box, and a material conveying belt, a rotating roller and a separating cylinder are arranged inside the processing box; the material conveying belt is provided with an air exhaust part and a material turning and air blowing part. The utility model discloses lead to the conveying belt and drive the rice and remove. In the moving process, the material turning and air blowing piece drives the rice to move up and down through the bouncing of the material conveying belt, and the air outlet seat blows air to complete material turning and air blowing. Meanwhile, the air pumping part forms negative pressure to suck dust and other small-volume and light impurities, and the impurities are arranged on the upper part and the lower part of the rice box and circulate air, so that the aim of cleaning the rice is fulfilled. The rice laying thickness, the adsorption strength and the adsorption time can be controlled, and the cleaning is more thorough and efficient. And then the rice is further filtered through the separating cylinder, so that large-volume impurities are removed, and the rice is automatically discharged. The whole processing process is comprehensive and efficient in cleaning and filtering, good in processing effect, and strong in automation and intelligence.

Description

Rice processing filter equipment

Technical Field

The utility model relates to a rice processing equipment field especially relates to a rice processing filter equipment.

Background

The embryo and the endosperm of the rice need to be separated from the husk or the cortex during the rice processing process, and most rice processing plants often adopt a filtering device to filter the embryo and the endosperm.

Chinese patent document No. CN 213316197U discloses a rice processing and filtering device, relating to the technical field of grain processing. The utility model provides a rice processing filter equipment, includes conveyer belt, filter equipment and connects the material dolly, filter equipment includes PMKD, the four corners fixedly connected with support column at PMKD top, the top fixedly connected with collecting hopper of support column, and the bottom fixedly connected with dispersion limit chute of collecting hopper, the inside activity switching in dispersion limit chute has the rotation axis, and the outside fixedly connected with dispersion pole of rotation axis, dispersion pole evenly distributed, one side fixed mounting in dispersion limit chute has driving motor.

Above-mentioned device carries out convulsions screening through the gas-supply pipe end, and airflow direction is single, and air circulation route is short, and the adsorption affinity is limited, can only filter the rice on surface, and the rice that inside pile up the part filters not thoroughly, also can not separate the debris that bulky quality is big. Therefore, the processing efficiency is low and the filtration is not thorough.

SUMMERY OF THE UTILITY MODEL

To the problems existing in the background art, a rice processing and filtering device is provided. The utility model discloses lead to the conveying belt and drive the rice and remove. In the moving process, the material turning and air blowing piece drives the rice to move up and down through the bouncing of the material conveying belt, and the air outlet seat blows air to complete the material turning and air blowing. Meanwhile, the air pumping part forms negative pressure to suck dust and other small-volume and light impurities, and the impurities are arranged on the upper part and the lower part of the rice box and circulate air, so that the aim of cleaning the rice is fulfilled. The rice laying thickness, the adsorption strength and the adsorption time can be controlled, and the cleaning is more thorough and efficient. And then the rice is further filtered through the separating cylinder, so that large-volume impurities are removed, and the rice is automatically discharged. The whole processing process is comprehensive and efficient in cleaning and filtering, good in processing effect, and strong in automation and intelligence.

The utility model provides a rice processing and filtering device, which comprises a processing box; the upper end of the processing box is provided with a feeding pipe, the lower end of the processing box is provided with a discharging pipe and a slag collecting box, the upper end of the interior of the processing box is provided with a conveying belt and a rotating roller which are mutually matched, and the lower end of the interior of the processing box is provided with a separating cylinder communicated with the slag collecting box and the discharging pipe; the conveying belt is provided with an air exhaust part and a material turning and air blowing part which are communicated with the slag collecting box.

Preferably, the air extracting part comprises a vacuum box, an air extracting pipe, an air extracting cover, a first slag collecting pipe and an air extracting pump; the vacuum box is arranged on the processing box; the upper end of the air exhaust pipe is communicated with the vacuum box, and the lower end of the air exhaust pipe extends to the upper part of the material conveying belt and is connected with the air exhaust cover; the first slag collecting pipe is connected with the vacuum box and the slag collecting box; the air pump is arranged on the first slag collecting pipe.

Preferably, the material conveying belt is an annular net sleeve, and the mesh openings are smaller than the grain size of the rice.

Preferably, the material turning and blowing piece comprises a dust collecting disc, a material turning device, an air outlet seat, a blowing pipe and a fan; the dust collecting disc is arranged in the material conveying belt; the material turning device and the air outlet seat are both arranged on the dust collecting disc; the blowpipe communicates air outlet seat and fan.

Preferably, the material turners are arranged in a plurality of groups along the material conveying direction, and each group comprises a cylinder and a telescopic head; the cylinder is arranged on the dust collecting disc; the bottom of the telescopic head is connected with the telescopic rod end of the air cylinder, and the top of the telescopic head is provided with a cambered surface.

Preferably, the separating cylinder is of a horn-shaped structure with a large upper part and a small lower part, the side wall is obliquely used for guiding materials, the large end is used for feeding materials, and the lower end is provided with the separating plate.

Preferably, the separation plate is provided with a motor; the main shaft of the motor extends into the separating cylinder and is connected with the separating frame.

Preferably, a second slag collecting pipe with a valve is arranged on the separating plate; the second slag collecting pipe is connected with the slag collecting box.

Preferably, the processing box is provided with a discharging box connected with the feeding pipe.

Preferably, the outer wall of the processing box is provided with a control panel.

Compared with the prior art, the utility model discloses following profitable technological effect has:

the utility model discloses lead to the conveying area and drive the rice and remove. In the moving process, the material turning and blowing piece can collect the leaked sundries through the dust collecting disc. The telescopic head of the material turning device moves up and down, the conveying belt bounces to drive the rice to move up and down, and the air outlet seat blows air to complete material turning and air blowing. Meanwhile, the air pumping piece forms negative pressure through the air pumping pump, the air pumping cover pumps the rice below, and the air pumping cover pumps the rice up and down to circulate air and suck out dust and other small-size and light impurities, so that the purpose of cleaning the rice is achieved. And the rice laying thickness, the adsorption strength and the adsorption time can be controlled, and the cleaning is more thorough and efficient. After the preliminary cleaning of the material turning and air blowing part and the air pumping part, the rice enters the separating cylinder. The separation frame stirs the rice for it passes through the spacer plate, accomplishes processing and filters, automatic discharging. And the intercepted matters with large volume and mass also enter the slag collecting box along the slag collecting pipe II. The follow-up process only needs to clean the slag collecting box regularly, and the cleaning operation is simple and convenient.

Drawings

Fig. 1 is a schematic view of an appearance structure of an embodiment of the present invention;

fig. 2 is a cross-sectional view of a processing box according to an embodiment of the present invention;

FIG. 3 is a schematic diagram showing the positional relationship among the separation cylinder, the air-extracting member and the material-turning and air-blowing member according to an embodiment of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 3.

Reference numerals: 1. a processing box; 2. a discharging box; 3. a rotating roller; 4. a conveying belt; 5. a material turning and air blowing piece; 6. an air extraction member; 7. a separation cylinder; 8. a separation plate; 9. a motor; 10. a separation frame; 11. a second slag collecting pipe; 12. a slag collection box; 13. a discharge pipe; 14. a feeding pipe; 15. a vacuum box; 16. an air exhaust pipe; 17. an air extraction hood; 18. a first slag collecting pipe; 19. an air pump; 20. a dust collecting tray; 21. a cylinder; 22. a telescopic head; 23. an air outlet seat; 24. a blowpipe; 25. a fan; 26. a control panel.

15. 16, 17, 18 and 19

Detailed Description

Example one

As shown in fig. 1-2, the utility model provides a rice processing and filtering device, which comprises a processing box 1; the upper end of the processing box 1 is provided with a feeding pipe 14, the lower end is provided with a discharging pipe 13 and a slag collecting box 12, the upper end in the processing box is provided with a material conveying belt 4 and a rotating roller 3 which are matched with each other, and the lower end is provided with a separating cylinder 7 which is communicated with the slag collecting box 12 and the discharging pipe 13; the material conveying belt 4 is provided with an air extracting part 6 and a material overturning and blowing part 5 which are communicated with the slag collecting box 12.

The working principle of the embodiment is as follows: during the rice processing, the rice is transported to one end of the conveyor belt 4 through the feeding pipe 14 and moves along with the conveyor belt. In the moving process, the turning and blowing piece 5 turns and blows the rice to blow the small-volume and light impurities (dust and hay) adhered on the surface of the rice. Meanwhile, the air pumping part 6 forms a negative pressure environment, sucks blown impurities and transfers the blown impurities to the slag collecting box 12. And finally, the rice is moved into the separating cylinder 7, separated and filtered, and falls into the bottom of the processing box 1 and is transferred through the discharging pipe 13. The sundries (stones and dead branches) with large volume and mass enter the slag collecting box 12.

Example two

As shown in fig. 1-2, the utility model provides a rice processing and filtering device, which comprises a processing box 1; the upper end of the processing box 1 is provided with a feeding pipe 14, the lower end is provided with a discharging pipe 13 and a slag collecting box 12, the upper end in the processing box is provided with a conveying belt 4 and a rotating roller 3 which are mutually matched, and the lower end is provided with a separating cylinder 7 which is communicated with the slag collecting box 12 and the discharging pipe 13; the material conveying belt 4 is provided with an air extracting part 6 and a material overturning and blowing part 5 which are communicated with the slag collecting box 12.

As shown in fig. 3, the air extracting part 6 comprises a vacuum box 15, an air extracting pipe 16, an air extracting cover 17, a first slag collecting pipe 18 and an air extracting pump 19; the vacuum box 15 is arranged on the processing box 1; the upper end of the air exhaust pipe 16 is communicated with the vacuum box 15, and the lower end extends to the upper part of the material conveying belt 4 and is connected with an air exhaust cover 17; the first slag collecting pipe 18 is connected with the vacuum box 15 and the slag collecting box 12; and the air pump 19 is arranged on the first slag collecting pipe 18.

The concrete structure of the air pumping piece 6 is arranged in the embodiment, negative pressure is formed through the air pumping pump 19 during work, the air pumping cover 17 pumps air to the rice below, and small-size and light impurities such as dust are sucked, so that the purpose of cleaning the rice is achieved. And the rice moves along with the conveying belt 4, the laying thickness, the adsorption strength and the adsorption time are controllable, and the cleaning effect is good.

EXAMPLE III

Further, the material conveying belt 4 is an annular net sleeve, and the mesh openings are smaller than the grain size of the rice. The rice is transported along with the rotation of the material conveying belt 4, and part of small-volume objects descend from the meshes of the material conveying belt 4 and part of the small-volume objects are sucked away by the air pumping piece 6.

Further, the material overturning and blowing piece 5 comprises a dust collecting disc 20, a material overturning device, an air outlet seat 23, a blowing pipe 24 and a fan 25; the dust collecting disc 20 is arranged in the material conveying belt 4; the turner and the air outlet seat 23 are both arranged on the dust collecting tray 20; the blowpipe 24 communicates the outlet seat 23 and the blower 25.

As shown in fig. 4, a plurality of groups of material turning devices are arranged along the material conveying direction, and each group comprises an air cylinder 21 and a telescopic head 22; the cylinder 21 is arranged on the dust collecting disc 20; the bottom of the telescopic head 22 is connected with the telescopic rod end of the cylinder 21, and the top is provided with a cambered surface.

In the embodiment, the specific structure of the material turning and blowing piece 5 is provided, and leaked impurities can be collected through the dust collecting disc 20. The material conveying belt 4 is bounced to drive the rice to move up and down by the up-and-down movement of the telescopic head 22 of the material turning device, so that the material turning is completed. Air is discharged by matching with the air outlet seat 23, and air is extracted by the air extraction cover 17, so that impurities with small volume and light weight are removed more thoroughly and efficiently.

Example four

As shown in FIG. 3, the separating cylinder 7 is a trumpet-shaped structure with a large upper part and a small lower part, the side wall guides materials in an inclined way, the large end feeds materials, and the lower end is provided with a separating plate 8. The separation plate 8 is provided with a motor 9; the main shaft of the motor 9 extends into the separating cylinder 7 and is connected with the separating frame 10. A second slag collecting pipe 11 with a valve is arranged on the separating plate 8; the second slag collecting pipe 11 is connected with a slag collecting box 12.

Further, the processing box 1 is provided with a discharge box 2 connected with a feeding pipe 14.

Further, a control panel 26 is arranged on the outer wall of the processing box 1.

The specific structure of the separating cylinder 7 is arranged in the embodiment, and after the material turning and air blowing piece 5 and the air pumping piece 6 are primarily cleaned, the rice enters the separating cylinder 7. Meanwhile, the motor 9 drives the separation frame 10 to rotate to stir the rice, so that the rice passes through the separation plate 8 and finally flows out of the device, and the intercepted matters with large volume and mass enter the slag collection box 12 along the slag collection pipe II 11.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. A rice processing and filtering device is characterized by comprising a processing box (1); the upper end of the processing box (1) is provided with a feeding pipe (14), the lower end is provided with a discharging pipe (13) and a slag collecting box (12), the upper end in the processing box is provided with a material conveying belt (4) and a rotating roller (3) which are matched with each other, and the lower end is provided with a separating cylinder (7) communicated with the slag collecting box (12) and the discharging pipe (13); an air exhaust part (6) and a material turning and blowing part (5) which are communicated with the slag collecting box (12) are arranged on the conveying belt (4).

2. A rice processing and filtering device as claimed in claim 1, characterized in that the air extracting member (6) comprises a vacuum box (15), an air extracting pipe (16), an air extracting cover (17), a first slag collecting pipe (18) and an air extracting pump (19); the vacuum box (15) is arranged on the processing box (1); the upper end of the air suction pipe (16) is communicated with the vacuum box (15), and the lower end of the air suction pipe extends to the upper part of the material conveying belt (4) and is connected with an air suction cover (17); the slag collecting pipe I (18) is connected with the vacuum box (15) and the slag collecting box (12); the air pump (19) is arranged on the first slag collecting pipe (18).

3. A rice processing and filtering device as claimed in claim 1, wherein the conveyor belt (4) is a circular net cover with meshes smaller than the grain size of rice.

4. The rice processing and filtering device as claimed in claim 3, wherein the material overturning and blowing member (5) comprises a dust collecting tray (20), a material overturning device, an air outlet seat (23), a blowing pipe (24) and a fan (25); the dust collecting disc (20) is arranged in the material conveying belt (4); the turner and the air outlet seat (23) are both arranged on the dust collecting disc (20); the blowpipe (24) is communicated with the air outlet seat (23) and the fan (25).

5. The rice processing and filtering device as claimed in claim 4, wherein the turners are arranged in a plurality of groups along the feeding direction, each group comprising a cylinder (21) and a telescopic head (22); the cylinder (21) is arranged on the dust collecting disc (20); the bottom of the telescopic head (22) is connected with the telescopic rod end of the cylinder (21), and the top is provided with a cambered surface.

6. The rice processing and filtering device as claimed in claim 1, wherein the separating cylinder (7) is provided with a trumpet-shaped structure with a large top and a small bottom, the side wall is obliquely guided, the large end is fed, and the lower end is provided with the separating plate (8).

7. The rice processing and filtering device as claimed in claim 6, wherein the separating plate (8) is provided with a motor (9); the main shaft of the motor (9) extends into the separating cylinder (7) and is connected with the separating frame (10).

8. The rice processing and filtering device as claimed in claim 6, wherein the separating plate (8) is provided with a second slag collecting pipe (11) with a valve; the second slag collecting pipe (11) is connected with a slag collecting box (12).

9. A rice processing filter unit according to claim 1, characterized in that the processing tank (1) is provided with a discharge tank (2) to which the inlet pipe (14) is connected.

10. A rice processing and filtering device as claimed in claim 1, characterized in that the processing box (1) is provided with a control panel (26) on its outer wall.