CN217141204U

CN217141204U - Rice processing is with sieving mechanism that has multilayer filtration structure

Info

Publication number: CN217141204U
Application number: CN202221097275.8U
Authority: CN
Inventors: 黄费金
Original assignee: Chenxi County Qingshuitang Agricultural Comprehensive Development Co ltd
Current assignee: Chenxi County Qingshuitang Agricultural Comprehensive Development Co ltd
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-08-09
Anticipated expiration: 2032-05-09

Abstract

The utility model relates to a rice processing field specifically is a rice processing is with sieving mechanism that has multiple-layer filtering structure, which comprises a frame, the fixed grafting of top surface of frame has the inlet pipe, the right side fixedly connected with motor of frame inner wall, the fixed cam that has cup jointed of one end of motor axis of rotation, the downside fixedly connected with connecting rod of frame inner wall, the one end fixedly connected with bearing of keeping away from the frame of connecting rod, the inside of bearing is rotated and is connected with the bull stick. The device passes through the motor and cam, push plate, spring isotructure cooperation, drives the push plate and drives about first reel, the second reel, screens the rice in the first reel for rice and the less debris of volume enter into the second reel in, then through reciprocating motion about the second reel, with the less debris screening of volume to the bottom of frame inner wall, carry out multi-stage filtration to the rice, the practicality is better.

Description

Rice processing is with sieving mechanism that has multilayer filtration structure

Technical Field

The utility model relates to a rice processing field specifically is a rice processing is with sieving mechanism who has multilayer filtration.

Background

Rice is commonly called rice and is staple food of people in most areas of China, the rice needs to be correspondingly processed after being planted and collected from fields, impurities larger than the rice need to be screened out through a screening device in the rice production process, and the quality of the rice is improved.

At present, the rice is screened and processed through a vibrating screen so as to remove sundries in the rice, but the device is convenient for removing the sundries with a volume smaller than the rice, and some bulky sundries are still doped in the rice, so that a user still needs to carry out secondary treatment on the rice, and the practicability is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rice processing is with sieving mechanism that has multiple-layer filtering structure to propose the device and advance to be convenient for get rid of the debris that the volume is less than the rice among the solution above-mentioned background art, some bulky debris still mix in the rice, lead to the user still need to rice and then secondary treatment, the not good problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a screening device with a multi-layer filtering structure for rice processing comprises a frame, wherein a feeding pipe is fixedly inserted into the top surface of the frame, a motor is fixedly connected to the right side of the inner wall of the frame, and a cam is fixedly sleeved at one end of a rotating shaft of the motor;

the lower side of the inner wall of the frame is fixedly connected with a connecting rod, one end of the connecting rod, far away from the frame, is fixedly connected with a bearing, the inside of the bearing is rotatably connected with a rotating rod, the side surface of the rotating rod is in transmission connection with the side surface of a motor through a transmission belt, and the lower side of the rotating rod is fixedly connected with a spiral plate;

two grooves are formed in the front side and the rear side of the inner wall of the frame, the inner wall of a group of four grooves is respectively connected with a first screen frame and a second screen frame in a sliding mode, the bottom surface of the inner wall of the first screen frame is in lap joint with the lower side of the spiral plate, springs are fixedly connected to the left side and the right side of the first screen frame and the second screen frame, and one end of each spring is fixedly connected with the inner wall of the frame;

the first reel and one side opposite to the second reel are fixedly connected with a pushing plate, and the side face of the pushing plate is abutted against the side face of the cam.

Preferably, the bottom surface of the inner wall of the frame is obliquely and fixedly connected with a guide plate.

Preferably, the number of the connecting rods is two, and the two connecting rods are symmetrically and fixedly connected to the side face of the bearing.

Preferably, the top surface of the connecting rod is fixedly connected with a cone, and the cone is arranged on the right upper side of the bearing.

Preferably, the diameter of the aperture of the bottom surface of the inner wall of the first screen frame is twice the diameter of the aperture of the bottom surface of the inner wall of the second screen frame.

Preferably, the side surface of the first screen frame is fixedly connected with a sliding block, and the side surface of the sliding block is in sliding connection with the inner wall of the groove.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, through the cooperation of motor and cam, push plate, spring isotructure, drive push plate and drive and control about first reel, the second reel, filter the rice in the first reel for rice and the less debris of volume enter into the second reel in, then through reciprocating motion about the second reel, with the less debris screening of volume to the bottom of frame inner wall, carry out multistage filtration to the rice, the practicality is better.

The utility model discloses in, when the motor drives the cam rotation, drive spiral plate counter-clockwise turning, make and carry the rice in the first reel to the diffusion all around of first reel inner wall bottom surface, guarantee that the rice evenly lays on the bottom surface of first reel inner wall as far as, guarantee the effect of first reel to the rice screening, and rotate through the spiral plate, scrape to first reel inner wall bottom surface and sweep, reduce the possibility that first reel inner wall bottom surface is blockked up by debris, guarantee the efficiency of first reel to the rice screening.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a sectional view of the present invention showing a partial three-dimensional structure;

fig. 3 is an enlarged view of a structure in fig. 2.

In the figure: 1. a frame; 2. a feed pipe; 3. a motor; 4. a cam; 5. a connecting rod; 6. a bearing; 7. a rotating rod; 8. a spiral plate; 9. a groove; 10. a first screen frame; 11. a second screen frame; 12. a spring; 13. a cone; 14. a push plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by the staff of ordinary skill in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, the present invention provides a technical solution: a screening device with a multi-layer filtering structure for rice processing comprises a frame 1, wherein a feeding pipe 2 is fixedly inserted and connected to the top surface of the frame 1, a motor 3 is fixedly connected to the right side of the inner wall of the frame 1, and a cam 4 is fixedly sleeved at one end of a rotating shaft of the motor 3;

the lower side of the inner wall of the frame 1 is fixedly connected with a connecting rod 5, one end of the connecting rod 5, which is far away from the frame 1, is fixedly connected with a bearing 6, the inside of the bearing 6 is rotatably connected with a rotating rod 7, the side surface of the rotating rod 7 is in transmission connection with the side surface of the motor 3 through a transmission belt, and the lower side of the rotating rod 7 is fixedly connected with a spiral plate 8;

two grooves 9 are formed in the front side and the rear side of the inner wall of the frame 1, the inner wall of a group of four grooves 9 is connected with a first screen frame 10 and a second screen frame 11 in a sliding mode respectively, the bottom surface of the inner wall of the first screen frame 10 is in lap joint with the lower side of the spiral plate 8, springs 12 are fixedly connected to the left side and the right side of the first screen frame 10 and the second screen frame 11, and one ends of the springs 12 are fixedly connected with the inner wall of the frame 1;

a pushing plate 14 is fixedly connected to one side of the first screen frame 10 opposite to the second screen frame 11, and the side surface of the pushing plate 14 is abutted against the side surface of the cam 4.

In this embodiment, as shown in fig. 1 and 2, a guide plate is fixedly connected to the bottom surface of the inner wall of the frame 1 in an inclined manner, so that fine particles screened out by the second screen frame 11 can be guided and collected conveniently, and a user can handle the fine particles conveniently in a subsequent process.

In this embodiment, as shown in fig. 2 and 3, the number of the connecting rods 5 is two, and the two connecting rods 5 are symmetrically and fixedly connected to the side surface of the bearing 6, so that the stability of connection between the bearing 6 and the frame 1 is ensured by the two connecting rods 5.

In this embodiment, as shown in fig. 2 and 3, the top surface of the connecting rod 5 is fixedly connected with a cone 13, and the cone 13 is positioned right above the bearing 6, and the rice is guided by the cone 13, so that the possibility that sundries enter the bearing 6 is reduced.

In this embodiment, as shown in fig. 2, the diameter of the bottom surface of the inner wall of the first screen frame 10 is twice the diameter of the bottom surface of the inner wall of the second screen frame 11, so that the rice can be stored inside the second screen frame 11 by the cooperation of the first screen frame 10 and the second screen frame 11.

In this embodiment, as shown in fig. 2, the side surface of the first screen frame 10 is fixedly connected with a sliding block, and the side surface of the sliding block is slidably connected with the inner wall of the groove 9, so that the smoothness of the left-right sliding of the first screen frame 10 in the groove 9 is ensured through the sliding block.

The utility model discloses a use method and advantage: this kind of rice processing is with sieving mechanism that has multilayer filtration when using, the working process as follows:

as shown in fig. 1, 2 and 3, the device conveys rice into the frame 1 through the feeding pipe 2, so that the rice falls into the first screen frame 10, then the motor 3 drives the cam 4 to rotate anticlockwise to push the pushing plate 14 to move left, then the pushing plate 14 drives the first screen frame 10 and the second screen frame 11 to move left and right under the action of the reset force of the spring 12, so that the rice in the first screen frame 10 is screened, so that the rice and sundries with small volume enter the second screen frame 11, and then the sundries with small volume are screened to the bottom of the inner wall of the frame 1 through the left and right reciprocating movement of the second screen frame 11;

and when motor 3 drives cam 4 rotatory, drive bull stick 7 through the drive belt, 8 anticlockwise rotations of spiral plate, make and carry the rice in first reel 10 to the diffusion all around of first reel 10 inner wall bottom surface, guarantee that the rice evenly lays as far as on the bottom surface of first reel 10 inner wall, guarantee the effect of first reel 10 to the rice screening, and rotate through spiral plate 8, scrape and sweep first reel 10 inner wall bottom surface, reduce the possibility that first reel 10 inner wall bottom surface is blockked up by debris, guarantee the efficiency of first reel 10 to the rice screening.

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 there may be various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall within the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rice processing is with sieving mechanism that has multilayer filtration, includes frame (1), its characterized in that: the feeding pipe (2) is fixedly inserted into the top surface of the frame (1), the motor (3) is fixedly connected to the right side of the inner wall of the frame (1), and a cam (4) is fixedly sleeved at one end of a rotating shaft of the motor (3);

a connecting rod (5) is fixedly connected to the lower side of the inner wall of the frame (1), a bearing (6) is fixedly connected to one end, far away from the frame (1), of the connecting rod (5), a rotating rod (7) is rotatably connected to the inside of the bearing (6), the side surface of the rotating rod (7) is in transmission connection with the side surface of the motor (3) through a transmission belt, and a spiral plate (8) is fixedly connected to the lower side of the rotating rod (7);

two grooves (9) are formed in the front side and the rear side of the inner wall of the frame (1), the inner walls of two of the four grooves (9) are respectively connected with a first screen frame (10) and a second screen frame (11) in a sliding mode, the bottom surface of the inner wall of the first screen frame (10) is in lap joint with the lower side of the spiral plate (8), springs (12) are fixedly connected to the left side and the right side of the first screen frame (10) and the second screen frame (11), and one ends of the springs (12) are fixedly connected with the inner wall of the frame (1);

one side of the first screen frame (10) opposite to the second screen frame (11) is fixedly connected with a pushing plate (14), and the side face of the pushing plate (14) is abutted against the side face of the cam (4).

2. The sieving device with a multi-layer filtering structure for rice processing according to claim 1, wherein: the bottom surface of the inner wall of the frame (1) is obliquely and fixedly connected with a guide plate.

3. The sieving device with a multi-layer filtering structure for rice processing according to claim 1, wherein: the number of the connecting rods (5) is two, and the two connecting rods (5) are symmetrically and fixedly connected to the side face of the bearing (6).

4. The sieving device with a multi-layer filtering structure for rice processing according to claim 1, wherein: the top surface of connecting rod (5) fixedly connected with circular cone (13), and circular cone (13) are at bearing (6) the positive upside.

5. The sieving device with a multi-layer filtering structure for rice processing according to claim 1, wherein: the diameter of the aperture of the bottom surface of the inner wall of the first screen frame (10) is twice that of the aperture of the bottom surface of the inner wall of the second screen frame (11).

6. The sieving device with a multi-layer filtering structure for rice processing according to claim 1, wherein: the side face of the first screen frame (10) is fixedly connected with a sliding block, and the side face of the sliding block is connected with the inner wall of the groove (9) in a sliding mode.