CN217963460U

CN217963460U - Selenium-enriched rice processing vibrating screen with multistage screening function

Info

Publication number: CN217963460U
Application number: CN202221843533.2U
Authority: CN
Inventors: 樊浪生
Original assignee: Anhui Zhongse Agricultural Technology Co ltd
Current assignee: Anhui Zhongse Agricultural Technology Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-12-06
Anticipated expiration: 2032-07-18

Abstract

The utility model provides a selenium-enriched rice processing vibrating screen with multistage screening function, which comprises a screening cylinder and a screening mechanism, wherein the screening cylinder is arranged on a support component, the upper end surface of the screening cylinder is provided with screening grooves, the screening mechanism is arranged in the screening cylinder, the screening mechanism comprises a screening plate, a leakage plate and a rotary drum, the screening plate is arranged in the screening grooves, the end surface of the screening plate is provided with four screening openings in a circumferential array, the leakage plate is arranged on the four screening openings, and a control component is arranged on the screening plate, corresponds to the four screening openings one by one and is provided with a rotary groove; the control assembly drives the four rotary drums to rotate on the screening plate; the four bushing plates are provided with leakage holes, and the leakage holes arranged on the four bushing plates are reduced in sequence; the utility model discloses can be convenient carry out standard classified screening to rich selenium rice, guaranteed rich selenium rice screening benefit and quality.

Description

Selenium-enriched rice processing vibrating screen with multistage screening function

Technical Field

The utility model relates to a rice processing technology field specifically is a selenium-enriched rice processing vibrating screen with multistage screening function.

Background

The selenium-rich rice is obtained by supplementing selenium during rice planting. Belongs to functional agricultural products, is a selenium-rich food and has high nutritive value.

In the production process of the selenium-rich rice, the steps of dust removal and screening and separating of large and small selenium-rich rice grains are required, wherein the specification of the selenium-rich rice includes 4 types of rice with the diameter of 10 mm, the diameter of 20 mm, the diameter of 30 mm and the diameter of 60 mm, and the existing rice screening methods are generally two types: the method has the advantages that firstly, the method for screening is a manual screening method, and the screening method has the defects of high labor intensity, high cost, low working efficiency, low screening cleanliness of rice and the like; and the other method is a method using a rice screening machine, which has the defect of high cost for purchasing the equipment due to the complicated structure of the rice screening machine, and in addition, standard grading screening is difficult to perform on the incomplete grains of the rice, thereby influencing the screening benefit and quality.

SUMMERY OF THE UTILITY MODEL

To the technical problem, the utility model provides a shale shaker is used in processing of rich selenium rice with multistage screening function, can be convenient carry out standard classification screening to rich selenium rice, guaranteed rich selenium rice screening benefit and quality.

In order to achieve the above purpose, the utility model provides a following technical scheme: a vibrating screen with a multistage screening function for processing selenium-enriched rice comprises a screening cylinder and a screening mechanism, wherein the screening cylinder is arranged on a supporting assembly, the upper end face of the screening cylinder is provided with screening grooves, the screening mechanism is arranged in the screening cylinder, the screening mechanism comprises screening plates, leakage plates, a control assembly and a rotary drum, the screening plates are arranged in the screening grooves, the end face of the screening plates is provided with four screening openings in a circumferential array, the leakage plates are arranged on the four screening openings, the rotary drum is arranged on the screening plates, corresponds to the four screening openings one by one and is provided with rotating grooves;

the control component drives the four rotary drums to rotate on the screening plate;

the four bushing plates are provided with leakage holes, and the leakage holes formed in the four bushing plates are reduced in sequence.

Preferably, the supporting component comprises a base, two bottom ends which are vertically arranged on the upper end surface of the base, a supporting rod of which the top end is connected with the screening cylinder, and a collecting piece which is arranged on the base and positioned at a discharge port at the bottom end of the screening cylinder.

Preferably, the collecting part comprises a clamping seat arranged on the upper end surface of the base and positioned below the screening cylinder, a containing block arranged below the screening cylinder and provided with a containing groove on the upper end surface, and a clamping block arranged at the bottom end of the containing block and clamped and matched with the clamping groove on the upper end surface of the clamping seat, and a containing plate for dividing the containing groove into four classified containing grooves with the same size and shape is arranged in the containing groove.

Preferably, the four classified storage grooves are respectively positioned below the four bushing plates in a one-to-one correspondence manner.

Preferably, the screening section of thick bamboo up end is provided with the apron that covers on the screening groove, wear to be equipped with the feeder hopper that is used for the feeding on the apron up end, the feeder hopper wears to locate on the apron, the feeder hopper bottom is worn to locate in the screening groove and is located one of them the top in rotation groove.

Preferably, be provided with vibrating motor on the side of rotary drum, and be provided with the stirring subassembly in the rotary drum, the stirring subassembly includes that the dwang, many that locate along vertical direction and rotate the inslot are parallel to each other and locate perpendicularly stirring rod on the dwang side and locate through the dead lever and rotate the inslot and the rotation motor on output connection dwang top.

Preferably, the control assembly comprises four rotating drums, the same adjusting toothed ring is sleeved outside the four rotating drums, the inner annular surface of each adjusting toothed ring is fixedly connected with the side surfaces of the four rotating drums, and the toothed veins on the outer annular surface are meshed with a driving gear driven by a motor.

The utility model has the advantages that: wherein put into the rotation inslot through with rich selenium rice, through the shock dynamo vibration that sets up on the rotary drum, thereby be convenient for drive the rich selenium rice that rotates the inslot and vibrate, thereby be convenient for sieve out the rich selenium rice that the size is less than the small opening radius, rethread control assembly drives and rotates a section of thick bamboo on the screening board, thereby be convenient for change different small opening diameter size's small opening, thereby be convenient for filter the rice of different size and dimension, can be convenient carry out standard classification screening to rich selenium rice, the benefit and the quality are filtered to rich selenium rice has been guaranteed.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is the utility model provides a selenium-enriched rice processing is with shale shaker simple structure sketch map with multistage screening function.

Fig. 2 is the utility model provides a selenium-enriched rice processing is with shale shaker expansion structure schematic diagram with multistage screening function.

Fig. 3 is a schematic top view of the screening drum of the present invention.

Fig. 4 is the internal structure diagram of the screening tank of the present invention.

Fig. 5 is a schematic view of the structure of the screening tank from the bottom.

Fig. 6 is an enlarged schematic view of the position a of the present invention.

In the figure: 1. a base; 2. a card holder; 3. a card slot; 4. a clamping block; 5. receiving the block; 6. a support bar; 7. a screening cylinder; 8. a cover plate; 9. a feed hopper; 10. a storage plate; 11. a screening tank; 12. a screening plate; 13. a rotating drum; 14. a rotating groove; 15. a vibration motor; 16. rotating the motor; 17. rotating the rod; 18. a stirring rod; 19. Adjusting the gear ring; 20. a screening port; 21. a bushing; 22. and (5) fixing the rod.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, a vibrating screen with multi-stage screening function for processing selenium-rich rice comprises a screening cylinder 7 arranged on a support component and provided with a screening groove 11 on the upper end surface, and a screening mechanism arranged in the screening cylinder 7, wherein the screening mechanism comprises a screening plate 12 arranged in the screening groove 11 and provided with four screening ports 20 in a circumferential array on the end surface, a bushing plate 21 arranged on the four screening ports 20, a control component, and a rotary drum 13 arranged on the screening plate 12, corresponding to the four screening ports 20 one by one and provided with a rotary groove 14;

the control assembly drives the four rotary drums 13 to rotate on the screening plate 12;

the four bushing plates 21 are provided with leakage holes, and the leakage holes formed on the four bushing plates 21 are reduced in sequence.

As shown in fig. 1-6, the selenium-enriched rice is placed in the rotating groove 14, and the vibrating motor 15 is used for driving the rotating drum 13 to vibrate, so that the selenium-enriched rice in the rotating drum 13 is smaller than the selenium-enriched rice with the size of the leaking holes formed in the leaking plate 21 to be screened out, and the control assembly is used for driving the four rotating drums 13 to rotate, so that the leaking plate 21 below the rotating drum 13 is changed, the sizes of the leaking holes formed in different leaking plates 21 are different, so that the selenium-enriched rice with different sizes can be screened conveniently, the standard grading screening of the selenium-enriched rice can be conveniently carried out, and the screening benefit and quality of the selenium-enriched rice are ensured.

The supporting component comprises a base 1, two supporting rods 6 and a collecting piece, wherein the bottom ends of the supporting rods are vertically arranged on the upper end surface of the base 1, the top ends of the supporting rods are connected with the screening cylinder 7, and the collecting piece is arranged on the base 1 and located at a discharge port at the bottom end of the screening cylinder 7.

The collecting part comprises a clamping seat 2 which is arranged on the upper end face of the base 1 and is positioned below the screening cylinder 7, a containing block 5 which is arranged below the screening cylinder 7 and is provided with a containing groove on the upper end face, and a clamping block 4 which is arranged at the bottom end of the containing block 5 and is provided with a clamping groove 3 in a clamping connection with the upper end face of the clamping seat 2, wherein a containing plate 10 which separates the containing groove into four classified containing grooves with the same size and shape is arranged in the containing groove.

The four classification storage grooves are respectively positioned below the four bushing plates 21 in a one-to-one correspondence manner.

As shown in fig. 1-4, the four classified storage grooves with the same size and shape are separated, so that the selenium-enriched rice with different sizes screened by the four leakage plates 21 can be conveniently classified and stored, and the four classified storage grooves are convenient for classifying and storing the selenium-enriched rice with different sizes, so that the selenium-enriched rice with different sizes is prevented from being mixed together again.

The up end of screening section of thick bamboo 7 is provided with the apron 8 that covers on screening groove 11, wears to be equipped with the feeder hopper 9 that is used for the feeding on the 8 up end of apron, and on the feeder hopper 9 wore to locate apron 8, the feeder hopper 9 bottom wore to locate in screening groove 11 and is located one of them top that rotates groove 14.

Be provided with vibrating motor 15 on the side of rotary drum 13, and be provided with the stirring subassembly in the rotary drum 13, the stirring subassembly includes that locate the dwang 17 in the rotation groove 14 along vertical direction, many be parallel to each other and locate perpendicularly the stirring rod 18 on the dwang 17 side and locate in the rotation groove 14 through dead lever 22 and the rotation motor 16 on dwang 17 top is connected to the output.

As shown in fig. 3 and 6, the rotating motor 16 is driven by a stepping motor, so that the output end of the stepping motor drives the rotating rod 17 to rotate, the stirring rod 18 vertically arranged on the rotating rod 17 is driven to stir in the rotating groove 14, and the selenium-enriched rice in the rotating groove 14 is conveniently screened from the selenium-enriched rice with different sizes through the leakage holes formed in the leakage plate 21.

The control assembly comprises four rotating cylinders 13, wherein the same adjusting toothed ring 19 is sleeved outside the four rotating cylinders 13, the inner annular surface of the adjusting toothed ring 19 is fixedly connected with the side surfaces of the four rotating cylinders 13, and the toothed veins on the outer annular surface are meshed with a driving gear driven by a motor.

As shown in fig. 4, a stepping motor is arranged in the screening slot 11, and an output end of the stepping motor is meshed with the adjusting toothed ring 19 through a driving gear, so as to drive the adjusting toothed ring 19 to rotate, and drive the adjusting toothed ring 19 to rotate by a quarter of the circumference each time, so as to drive the four rotary drums 13 connected with the adjusting toothed ring 19 to rotate, and ensure that the rotating angle can ensure that another rotary drum 13 can enter the upper part of another bushing 21; thereby being convenient for after rotating the rotary drum 13, changing the small opening of the bushing 21 below the rotary drum 13, and then screening the selenium-enriched rice of another size in the rotary drum 13 again, wherein the diameters of the opening sizes of the small openings of the four bushings 21 are respectively 10 mm, 20 mm, 30 mm and 60 mm.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A vibrating screen with a multistage screening function for processing selenium-rich rice comprises a screening cylinder (7) which is arranged on a supporting assembly and provided with screening grooves (11) on the upper end face, and a screening mechanism arranged in the screening cylinder (7), and is characterized in that the screening mechanism comprises a screening plate (12) which is arranged in the screening groove (11) and provided with four screening openings (20) in a circumferential array on the end face, drain plates (21) which are arranged on the four screening openings (20), a control assembly and a rotary drum (13) which is arranged on the screening plate (12), corresponds to the four screening openings (20) one by one and is provided with a rotary groove (14);

the control assembly drives the four drums (13) to rotate on the screening plate (12);

the four bushing plates (21) are provided with leakage holes, and the leakage holes formed in the four bushing plates (21) are reduced in sequence.

2. The vibrating screen with the multistage screening function for processing the selenium-enriched rice as claimed in claim 1, which is characterized in that: the supporting component comprises a base (1), two bottom ends which are vertically arranged on the upper end surface of the base (1), a supporting rod (6) of which the top end is connected with the screening cylinder (7), and a collecting piece which is arranged on the base (1) and is positioned at a discharge port at the bottom end of the screening cylinder (7).

3. The vibrating screen with the multistage screening function for processing the selenium-enriched rice as claimed in claim 2, which is characterized in that: the collecting part comprises a clamping seat (2) arranged on the upper end face of the base (1) and positioned below the screening cylinder (7), a containing block (5) arranged below the screening cylinder (7) and arranged on the upper end face of the screening cylinder, and a clamping block (4) arranged at the bottom end of the containing block (5) and connected with a clamping groove (3) in a clamping manner and matched with the upper end face of the clamping seat (2), wherein a containing plate (10) used for separating the containing groove into four classified containing grooves with the same sizes and shapes is arranged in the containing groove.

4. The vibrating screen with the multistage screening function for processing the selenium-enriched rice as claimed in claim 3, wherein the vibrating screen comprises: the four classified storage grooves are respectively positioned below the four bushing plates (21) in a one-to-one correspondence manner.

5. The vibrating screen with the multistage screening function for processing selenium-enriched rice of claim 1, which is characterized in that: screening section of thick bamboo (7) up end is provided with apron (8) that cover on screening groove (11), wear to be equipped with feeder hopper (9) that are used for the feeding on apron (8) up end, feeder hopper (9) are worn to locate on apron (8), feeder hopper (9) bottom is worn to locate in screening groove (11) and is located one of them the top in rotation groove (14).

6. The vibrating screen with the multistage screening function for processing the selenium-enriched rice as claimed in claim 5, wherein the vibrating screen comprises: be provided with vibrating motor (15) on the side of rotary drum (13), and be provided with the stirring subassembly in rotary drum (13), the stirring subassembly includes dwang (17), many that locate in rotation groove (14) along vertical direction and are parallel to each other and locate perpendicularly stirring rod (18) on dwang (17) side and locate in rotation groove (14) through dead lever (22) and output connect rotation motor (16) on dwang (17) top.

7. The vibrating screen with the multistage screening function for processing the selenium-enriched rice as claimed in claim 1, which is characterized in that: the control assembly comprises four rotating cylinders (13), the same adjusting toothed ring (19) is sleeved outside the four rotating cylinders (13), the inner annular surface of each adjusting toothed ring (19) is fixedly connected with the side surfaces of the four rotating cylinders (13), and the toothed veins on the outer annular surface are meshed with a driving gear driven by a motor.