Rice seed sorting system

Abstract

The utility model discloses a rice seed sorting system, and relates to the technical field of rice seed processing. The rice seed sorting system comprises a base, a shaking assembly and an adjusting assembly, a U-shaped frame is fixedly installed at the top of the base, a movable box is arranged on one side of the U-shaped frame, a sorting frame is arranged at the top of the base, the shaking assembly is arranged on the U-shaped frame, the adjusting assembly is arranged on the movable box, and the adjusting assembly comprises a threaded column, a movable plate and a limiting block. A movable plate is arranged on the threaded column, a limiting block is fixedly installed on one side of the movable plate, and the other side of the limiting block and the outer wall of one side of the sorting frame are fixedly installed. By arranging the adjusting assembly and adjusting the inclination angle of the sorting frame, the movement track and speed of the seeds on the sorting frame can be changed, so that the standing time and position of the seeds on the sorting frame are changed, the seeds and impurities can be effectively separated, the sorting accuracy can be improved, and the conditions of wrong sorting and missing sorting are reduced; the sorting efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice seed processing, in particular to a rice seed sorting system. Background Art

[0002] After the harvested rice seeds are dried in the sun, they need to be screened to remove the straw, leaves and impurities carried by the rice seeds.

[0003] After exploration and analysis, the following shortcomings exist in actual use:

[0004] The inclination angle of the sorting frame on some existing rice seed sorting systems is usually fixed, so it is impossible to optimize the movement trajectory and speed of the seeds under different circumstances. Rice seeds of different types, varieties and qualities may require different sorting frame angles to achieve the best sorting effect, which may lead to reduced sorting efficiency, making the device lack flexibility and unable to be adjusted and optimized according to actual conditions.

[0005] In summary, the present application now proposes a rice seed sorting system to solve the above-mentioned problems. Utility Model Content

[0006] The utility model aims to provide a rice seed sorting system, which can solve the problem that the inclination angle of the sorting frame is usually fixed.

[0007] To achieve the above purpose, the utility model provides the following technical solution: a rice seed sorting system, comprising:

[0008] A base, a U-shaped frame is fixedly installed on the top of the base, a movable box is arranged on one side of the U-shaped frame, and a sorting frame is arranged on the top of the base;

[0009] A shaking assembly, which is arranged on the U-shaped frame;

[0010] The adjusting component is arranged on the movable box, and the adjusting component includes a threaded column, a movable plate and a limit block. The threaded column is provided with a movable plate, one side of the movable plate is fixedly installed with the limit block, and the other side of the limit block is fixedly installed with the outer wall of one side of the sorting frame.

[0011] Preferably, the shaking assembly includes an annular plate, a motor, a gear, a sliding block and a connecting block. An annular plate is arranged inside the U-shaped frame, a motor is fixedly mounted on an inner wall of one side of the U-shaped frame, a gear is fixedly mounted on the output shaft of the motor, the gear is located inside the annular plate and is mounted in meshing engagement with the teeth of the annular plate, sliding grooves are provided on the front and rear inner walls of the U-shaped frame, sliding blocks are fixedly mounted on the front and rear sides of the annular plate, the sliding blocks are slidably mounted in the sliding grooves, a connecting block is fixedly mounted on one side of the annular plate, and the other side of the connecting block is fixedly mounted on an outer wall of one side of the movable box, which can drive multiple groups of screening frames to shake at the same time, making the sorting process more efficient. Multiple groups of screening frames run simultaneously, which increases the processing capacity of the sorting system and greatly improves the sorting efficiency. At the same time, it can reduce manual intervention and operation in the sorting process and reduce labor costs.

[0012] Preferably, two groups of columns are fixedly installed on the top of the base and are symmetrically distributed front to back, and fixed blocks are slidably installed on the columns. The rear side of the fixed block is fixedly installed on the front side of the movable box, which can provide auxiliary support for the up and down movement of the movable box.

[0013] Preferably, the adjustment component also includes motor 2, motor 2 is fixedly installed on the top of the movable box, a threaded column is rotatably installed on the inner bottom of the movable box, the top of the threaded column passes through the movable box and is fixedly installed on the output shaft of motor 2, and a limiting groove is provided on the other side of the movable box, and the limiting block is slidably installed in the limiting groove. On the one hand, by adjusting the inclination angle of the sorting frame, the movement trajectory and speed of the seeds on the sorting frame can be changed, so that the residence time and position of the seeds on the sorting frame change, which is helpful to effectively separate the seeds from impurities, improve the accuracy of sorting, reduce misclassification and omission, thereby making the seeds easier to separate and improving the sorting efficiency. On the other hand, rice seeds of different types and varieties may have different characteristics such as size, shape and weight. By adjusting the inclination angle, it can be flexibly adjusted according to the characteristics of the seeds to achieve better sorting effect.

[0014] Preferably, there are three groups of sorting boxes and they are distributed vertically, and the aperture sizes of the three groups of sorting boxes decrease from top to bottom. Multiple groups of sorting boxes can speed up the sorting efficiency.

[0015] Preferably, two groups of fixing plates are fixedly installed on the top of the base and are symmetrically distributed front to back, and the front and rear sides of the sorting frame are rotatably installed with adjacent side walls of the two groups of fixing plates respectively, so as to support the sorting frame.

[0016] Preferably, a material guide frame is fixedly installed on one side of the sorting frame, and a placement rack is fixedly installed on the top of the base, on which are placed three groups of collecting frames corresponding to the sorting frames, which can collect the sorted seeds.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] (1) The rice seed sorting system, through the coordinated use of the annular plate, the motor, the gear, the sliding block and the connecting block, can simultaneously drive multiple groups of sorting frames to shake, thereby making the sorting process more efficient. The multiple groups of screening frames operate simultaneously, thereby increasing the processing capacity of the sorting system and greatly improving the sorting efficiency. At the same time, it can reduce manual intervention and operation in the sorting process, thereby reducing labor costs.

[0019] (2) The rice seed sorting system, through the coordinated use of motor 2, threaded column, movable plate and limit block, can change the movement trajectory and speed of the seeds on the sorting frame by adjusting the inclination angle of the sorting frame, so that the residence time and position of the seeds on the sorting frame change, which is helpful to effectively separate the seeds from impurities, improve the accuracy of sorting, reduce misclassification and omission, so that the seeds are easier to be separated and the sorting efficiency is improved. On the other hand, rice seeds of different types and varieties may have different characteristics such as size, shape and weight. By adjusting the inclination angle, it can be flexibly adjusted according to the characteristics of the seeds to achieve better sorting effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0021] Figure 1 It is a three-dimensional diagram of the utility model;

[0022] Figure 2 It is a three-dimensional cross-sectional view of the utility model;

[0023] Figure 3 It is a partial structural schematic diagram of the utility model;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the shaking component of the utility model.

[0025] Figure numerals: 1. base; 2. U-shaped frame; 3. movable box; 4. sorting frame; 5. annular plate; 6. motor one; 7. gear; 8. sliding block; 9. connecting block; 10. fixed block; 11. column; 12. motor two; 13. threaded column; 14. movable plate; 15. limit block; 16. fixed plate; 17. material guide frame; 18. placement rack; 19. collection frame. DETAILED DESCRIPTION

[0026] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0027] See also Figure 1-4 The utility model provides a technical solution: a rice seed sorting system, including a base 1, a shaking component and an adjusting component, a U-shaped frame 2 is fixedly installed on the top of the base 1, a movable box 3 is arranged on one side of the U-shaped frame 2, a sorting frame 4 is arranged on the top of the base 1, the shaking component is arranged on the U-shaped frame 2, the adjusting component is arranged on the movable box 3, the adjusting component includes a threaded column 13, a movable plate 14 and a limit block 15, the threaded column 13 is provided with a movable plate 14, one side of the movable plate 14 is fixedly installed with the limit block 15, and the other side of the limit block 15 is fixedly installed with an outer wall of one side of the sorting frame 4.

[0028] Furthermore, the shaking assembly includes an annular plate 5, a motor 6, a gear 7, a sliding block 8 and a connecting block 9. The annular plate 5 is arranged inside the U-shaped frame 2, a motor 6 is fixedly installed on the inner wall of one side of the U-shaped frame 2, a gear 7 is fixedly installed on the output shaft of the motor 6, the gear 7 is located inside the annular plate 5 and is meshed with the teeth of the annular plate 5, a sliding groove is provided on the front and rear inner walls of the U-shaped frame 2, a sliding block 8 is fixedly installed on the front and rear sides of the annular plate 5, the sliding block 8 is slidably installed in the sliding groove, a connecting block 9 is fixedly installed on one side of the annular plate 5, and the other side of the connecting block 9 is connected to the outer wall of one side of the movable box 3. It is fixedly installed, and the motor 6 drives the gear 7 to rotate, so that the rotation of the gear 7 drives the annular plate 5 to move up and down, thereby driving the movable box 3 to move up and down through the connecting block 9 on the annular plate 5, thereby driving the sorting frame 4 on the movable box 3 to rotate on the fixed plate 16, so that the rice seeds on the sorting frame 4 are screened by shaking, and being able to drive multiple groups of sorting frames 4 to shake at the same time can make the sorting process more efficient. Multiple groups of screening frames run at the same time, which increases the processing capacity of the sorting system and greatly improves the sorting efficiency. At the same time, it can reduce manual intervention and operation in the sorting process and reduce labor costs.

[0029] Furthermore, two groups of columns 11 are fixedly installed on the top of the base 1 and are symmetrically distributed front to back. A fixed block 10 is slidably installed on the column 11. The rear side of the fixed block 10 is fixedly installed on the front side of the movable box 3, which can provide auxiliary support for the up and down movement of the movable box 3.

[0030] Furthermore, the adjustment component also includes a second motor 12, the second motor 12 is fixedly installed on the top of the movable box 3, and a threaded column 13 is rotatably installed on the inner bottom of the movable box 3. The top of the threaded column 13 passes through the movable box 3 and is fixedly installed with the output shaft of the second motor 12. A limiting groove is provided on the other side of the movable box 3, and a limiting block 15 is slidably installed in the limiting groove. The threaded column 13 is driven to rotate by the second motor 12, so that the movable plate 14 drives the limiting block 15 to move, thereby driving one end of the movable plate 14 to move, and the angle of the movable plate 14 is adjusted. On the one hand, by adjusting the inclination angle of the sorting frame 4, the movement trajectory and speed of the seeds on the sorting frame 4 can be changed, so that the residence time and position of the seeds on the sorting frame 4 change, which is helpful to effectively separate the seeds from impurities, improve the accuracy of sorting, reduce the situation of misclassification and omission, so that the seeds are easier to be separated, and the sorting efficiency is improved. On the other hand, rice seeds of different types and varieties may have different characteristics such as size, shape and weight. By adjusting the inclination angle, it can be flexibly adjusted according to the characteristics of the seeds to achieve better sorting effect.

[0031] Furthermore, there are three groups of sorting frames 4 distributed vertically, and the aperture sizes of the three groups of sorting frames 4 decrease from top to bottom. Multiple groups of sorting frames 4 can speed up the sorting efficiency.

[0032] Secondly, two groups of fixing plates 16 are fixedly installed on the top of the base 1 and are symmetrically distributed front to back. The front and rear sides of the sorting frame 4 are rotatably installed with the adjacent side walls of the two groups of fixing plates 16 respectively, which play a supporting role for the sorting frame 4.

[0033] Secondly, a material guide frame 17 is fixedly installed on one side of the sorting frame 4, and a placement rack 18 is fixedly installed on the top of the base 1. Three groups of collecting frames 19 corresponding to the sorting frames 4 are placed on the placement rack 18, which can collect the sorted seeds.

[0034] Working principle: When in use, the user pours the rice seeds into the uppermost sorting frame 4, starts the motor 1 6, and drives the gear 7 to rotate through the motor 1 6, so that the rotation of the gear 7 drives the annular plate 5 to move up and down, thereby driving the movable box 3 to move up and down through the connecting block 9 on the annular plate 5, thereby driving the sorting frame 4 on the movable box 3 to rotate on the fixed plate 16, so that the rice seeds on the sorting frame 4 are screened by shaking, and the screened seeds fall into the sorting frame 4 below, and the unscreened seeds are introduced into the collecting frame 19 through the guide frame 17 for collection. When the inclination angle of the sorting frame 4 needs to be adjusted, start the motor 2 12, and drive the threaded column 13 to rotate through the motor 2 12, so that the movable plate 14 drives the limit block 15 to move, thereby driving one end of the movable plate 14 to move, and adjusting the angle of the movable plate 14.

[0035] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A rice seed sorting system, characterized in that: include: A base (1), a U-shaped frame (2) is fixedly mounted on the top of the base (1), a movable box (3) is arranged on one side of the U-shaped frame (2), and a sorting frame (4) is arranged on the top of the base (1); A shaking assembly, which is arranged on the U-shaped frame (2); An adjustment component is arranged on the movable box (3), and comprises a threaded column (13), a movable plate (14) and a limit block (15). The threaded column (13) is provided with the movable plate (14), one side of the movable plate (14) is fixedly mounted with the limit block (15), and the other side of the limit block (15) is fixedly mounted with an outer wall of one side of the selection frame (4).

2. A rice seed sorting system according to claim 1, characterized in that: The shaking assembly comprises an annular plate (5), a motor (6), a gear (7), a sliding block (8) and a connecting block (9); an annular plate (5) is arranged inside the U-shaped frame (2); a motor (6) is fixedly mounted on an inner wall of one side of the U-shaped frame (2); a gear (7) is fixedly mounted on the output shaft of the motor (6); the gear (7) is located inside the annular plate (5) and is meshed with the teeth of the annular plate (5); sliding grooves are provided on the front and rear inner walls of the U-shaped frame (2); sliding blocks (8) are fixedly mounted on the front and rear sides of the annular plate (5); the sliding block (8) is slidably mounted in the sliding grooves; a connecting block (9) is fixedly mounted on one side of the annular plate (5); and the other side of the connecting block (9) is fixedly mounted on an outer wall of one side of the movable box (3).

3. A rice seed sorting system according to claim 2, characterized in that: Two groups of columns (11) are fixedly mounted on the top of the base (1) and are symmetrically distributed front and back. A fixed block (10) is slidably mounted on the column (11), and the rear side of the fixed block (10) is fixedly mounted on the front side of the movable box (3).

4. A rice seed sorting system according to claim 3, characterized in that: The adjustment component also includes a second motor (12), the second motor (12) is fixedly mounted on the top of the movable box (3), a threaded column (13) is rotatably mounted on the inner bottom of the movable box (3), the top end of the threaded column (13) passes through the movable box (3) and is fixedly mounted on the output shaft of the second motor (12), a limiting groove is provided on the other side of the movable box (3), and a limiting block (15) is slidably mounted in the limiting groove.

5. A rice seed sorting system according to claim 4, characterized in that: The selection frames (4) are in three groups and are distributed vertically. The aperture sizes of the three groups of selection frames (4) decrease in sequence from top to bottom.

6. A rice seed sorting system according to claim 5, characterized in that: Two groups of fixing plates (16) are fixedly mounted on the top of the base (1) and are symmetrically distributed front and back, and the front and rear sides of the sorting frame (4) are rotatably mounted on adjacent side walls of the two groups of fixing plates (16) respectively.

7. A rice seed sorting system according to claim 6, characterized in that: A material guide frame (17) is fixedly installed on one side of the sorting frame (4), and a placement rack (18) is fixedly installed on the top of the base (1), and three groups of collection frames (19) corresponding to the sorting frames (4) are placed on the placement rack (18).

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