Seed sorting machine for rice genetic breeding research

Abstract

The utility model discloses a seed sorting machine for rice genetic breeding research, which belongs to the technical field of seed sorting machines and comprises a bottom box, the top of the bottom box is fixedly connected with a support plate, the left side of the support plate is fixedly connected with a top box, the top of the top box is communicated with a feed inlet, and the feed inlet is communicated with a discharge port. A conveying pipeline is fixedly connected to the interior of the top box, the conveying pipeline communicates with the bottom of the feeding port, a quantitative cylinder is slidably connected to the bottom of the top box, the top of the quantitative cylinder movably abuts against the bottom of the conveying pipeline, and a butt joint port communicates with the top of the bottom box; the quantitative feeding device is reasonable in structural design, the quantitative feeding function is achieved through cooperation of the quantitative cylinder, the material blocking plate, the lead screw and the feeding port, the working efficiency of the device is improved, and the seed sorting function is achieved through cooperation of the butt joint port, the bottom box and the screening plate.

Description

Technical Field

[0001] The utility model relates to the technical field of seed sorting machines, in particular to a seed sorting machine used for rice genetic breeding research. Background Art

[0002] With the continuous acceleration of global economic integration and the rapid development of biotechnology, international competition in the crop seed industry is extremely fierce. my country is the world's second largest seed demander. In 2012, the seed market value exceeded 60 billion yuan and is increasing. Multinational seed companies have come to China to conduct business and seize the market. Foreign seed companies including the world's top 10 companies such as Monsanto and Pioneer in the United States and Syngenta in Switzerland have successively "spread land" in China; according to statistics, about 95% of sugar beets, more than 50% of sunflowers, and some high-end vegetables in my country are foreign varieties; the market share of foreign corn seeds in my country has rapidly expanded from 0.13% in 2001 to 11% in 2011, an increase of more than 80 times in 10 years. In fact, the real competition is in the source breeding technology. DuPont, Monsanto and other international leading seed companies have used automated and high-throughput breeding equipment to greatly improve the efficiency of variety selection, accelerate the process of variety selection and breeding, and sort new excellent varieties through automated equipment.

[0003] However, most of the current screening devices do not have a quantitative feeding mechanism. In the case of large amounts of uncontrolled feeding, some seeds may fail to be screened due to falling too fast, thereby reducing the working efficiency of the device. Therefore, we propose a seed sorting machine for rice genetic breeding research to solve this problem. Utility Model Content

[0004] The utility model aims to provide a seed sorting machine for rice genetic breeding research to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A seed sorting machine for rice genetic breeding research comprises: a bottom box, the top of the bottom box is fixedly connected to a support plate, the left side of the support plate is fixedly connected to a top box, the top of the top box is connected to a feed port, the interior of the top box is fixedly connected to a conveying pipe, the conveying pipe is connected to the bottom of the feed port, a quantitative cylinder is slidably connected to the bottom of the top box, the top of the quantitative cylinder is movably abutted against the bottom of the conveying pipe, the top of the bottom box is connected to a docking port, the bottom of the quantitative cylinder is movably abutted against the top of the docking port, a right-angle plate is fixedly connected to the bottom of the top box, the bottom of the quantitative cylinder is movably abutted against the top of the right-angle plate, a blocking plate is fixedly connected to the right side of the quantitative cylinder, and the top of the blocking plate is movably abutted against the bottom of the conveying pipe.

[0007] Preferably, a built-in groove is provided inside the top box, a sliding plate is slidably connected inside the built-in groove, a screw rod is rotatably connected inside the top box, and the sliding plate is threadedly sleeved on the outside of the screw rod.

[0008] Preferably, an extension plate is fixedly connected to the left side of the metering cylinder, a vertical plate is fixedly connected to the bottom of the sliding plate, the extension plate is fixedly connected to the bottom of the vertical plate, and a built-in groove is provided inside the top box.

[0009] Preferably, a limiting ring is fixedly connected to the left side of the inner wall of the built-in groove, the screw rod is rotatably connected to the inside of the limiting ring, a mounting column is fixedly connected to the left side of the top box, an arc plate is fixedly connected to the left end of the mounting column, a motor is fixedly connected to the right side of the arc plate, and the output end of the motor is fixedly connected to the left end of the screw rod.

[0010] Preferably, a guide column is fixedly connected to the interior of the built-in groove, and the vertical plate is slidably connected to the exterior of the guide column.

[0011] Preferably, a screening plate is fixedly connected to the interior of the bottom box.

[0012] Preferably, the four bottom corners of the bottom box are fixedly connected with telescopic rods and universal wheels.

[0013] In the utility model, the seed sorting machine for rice genetic breeding research drops the seeds to be sorted into the inside of the conveying pipe through the feed port, further fills the quantitative cylinder, so that a quantitative amount of seeds is formed inside the quantitative cylinder, and further starts the motor to drive the screw rod to follow the rotation, so that the sliding plate and the vertical plate start to reciprocate left and right;

[0014] In the utility model, a seed sorting machine for rice genetic breeding research, when moving to the left, brings a quantitative quantitative cylinder to follow to the left and abut against the docking port, and then drops a quantitative amount of seeds into the bottom box, and then screens through four filter plates of different sizes on the surface of the screening plate, and when the quantitative cylinder moves to the left, the blocking plate follows and moves to the left and abuts against the bottom of the conveying pipe, preventing further feeding;

[0015] The utility model has a reasonable structural design, realizes the function of quantitative feeding through the cooperation of the quantitative cylinder, the blocking plate, the screw rod and the feed port, improves the working efficiency of the device, and realizes the seed sorting function through the cooperation of the docking port, the bottom box and the screening plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a seed sorting machine for rice genetic breeding research proposed by the utility model;

[0017] Figure 2 This is a schematic cross-sectional view of a seed sorting machine for rice genetic breeding research proposed by the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of a quantitative cylinder, a blocking plate, a right-angle plate, etc. of a seed sorting machine for rice genetic breeding research proposed by the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the three-dimensional structure of a screening plate, a bottom box, a telescopic rod, etc. of a seed sorting machine for rice genetic breeding research.

[0020] In the figure: 1. feed inlet; 2. top box; 3. support plate; 4. bottom box; 5. universal wheel; 6. telescopic rod; 7. screening plate; 8. conveying pipeline; 9. built-in groove; 10. right-angle plate; 11. blocking plate; 12. metering cylinder; 13. extension plate; 14. guide column; 15. vertical plate; 16. sliding plate; 17. screw rod; 18. limit ring; 19. mounting column; 20. arc plate; 21. motor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-4 A seed sorting machine for rice genetic breeding research comprises: a bottom box 4, the top of the bottom box 4 is fixedly connected with a support plate 3, the left side of the support plate 3 is fixedly connected with a top box 2, the top of the top box 2 is connected with a feed port 1, the inside of the top box 2 is fixedly connected with a conveying pipe 8, the conveying pipe 8 is connected with the bottom of the feed port 1, the bottom of the top box 2 is slidably connected with a quantitative cylinder 12, the top of the quantitative cylinder 12 is movably abutted against the bottom of the conveying pipe 8, the top of the bottom box 4 is connected with a docking port, the bottom of the quantitative cylinder 12 is movably abutted against the top of the docking port, the bottom of the top box 2 is fixedly connected with a right-angle plate 10, the bottom of the quantitative cylinder 12 is movably abutted against the top of the right-angle plate 10, the right side of the quantitative cylinder 12 is fixedly connected with a blocking plate 11, and the top of the blocking plate 11 is movably abutted against the bottom of the conveying pipe 8.

[0023] In this embodiment, a built-in groove 9 is provided inside the top box 2, a sliding plate 16 is slidably connected inside the built-in groove 9, a screw rod 17 is rotatably connected inside the top box 2, and the sliding plate 16 is threadedly sleeved on the outside of the screw rod 17.

[0024] In this embodiment, an extension plate 13 is fixedly connected to the left side of the metering cylinder 12, a vertical plate 15 is fixedly connected to the bottom of the sliding plate 16, the extension plate 13 is fixedly connected to the bottom of the vertical plate 15, and a built-in groove 9 is provided inside the top box 2.

[0025] In this embodiment, a limit ring 18 is fixedly connected to the left side of the inner wall of the built-in groove 9, and the screw rod 17 is rotatably connected to the inside of the limit ring 18. A mounting column 19 is fixedly connected to the left side of the top box 2, and an arc plate 20 is fixedly connected to the left end of the mounting column 19. A motor 21 is fixedly connected to the right side of the arc plate 20, and the output end of the motor 21 is fixedly connected to the left end of the screw rod 17, thereby realizing the power driving function of the screw rod 17.

[0026] In this embodiment, the interior of the built-in groove 9 is fixedly connected to a guide column 14, the vertical plate 15 is slidably connected to the outside of the guide column 14, the interior of the bottom box 4 is fixedly connected to a screening plate 7, and the four bottom corners of the bottom box 4 are fixedly connected to a telescopic rod 6 and a universal wheel 5, thereby realizing the movement function of the device.

[0027] In this embodiment, when in use, the seeds to be sorted are dropped into the interior of the conveying pipe 8 through the feed port 1, and the metering cylinder 12 is further filled so that a certain amount of seeds is formed inside the metering cylinder 12. The motor 21 is further started to drive the screw rod 17 to rotate, so that the sliding plate 16 and the vertical plate 15 start to move back and forth left and right. When moving to the left, the metering cylinder 12 with a certain amount follows to the left and abuts against the docking port, and then the certain amount of seeds falls into the interior of the bottom box 4, and then is screened through four filter plates of different sizes on the surface of the screening plate 7. When the metering cylinder 12 moves to the left, the blocking plate 11 follows and moves to the left and abuts against the bottom of the conveying pipe 8 to prevent further feeding. The function of quantitative feeding is realized through the cooperation of the metering cylinder 12, the blocking plate 11, the screw rod 17 and the feed port 1, which improves the working efficiency of the device. The seed sorting function is realized through the cooperation of the docking port, the bottom box 4 and the screening plate 7.

[0028] The above is a detailed introduction to a seed sorting machine for rice genetic breeding research provided by the utility model. This article uses specific embodiments to illustrate the principle and implementation method of the utility model. The description of the above embodiments is only used to help understand the method and core idea of ​​the utility model. It should be pointed out that for ordinary technicians in this technical field, without departing from the principle of the utility model, the utility model can also be improved and modified, and these improvements and modifications also fall within the scope of protection of the claims of the utility model.

Claims

1. A seed sorting machine for rice genetic breeding research, characterized in that: include: A bottom box (4), the top of the bottom box (4) is fixedly connected to a support plate (3), the left side of the support plate (3) is fixedly connected to a top box (2), the top of the top box (2) is connected to a feed port (1), the inside of the top box (2) is fixedly connected to a delivery pipe (8), the delivery pipe (8) is connected to the bottom of the feed port (1), the bottom of the top box (2) is slidably connected to a metering cylinder (12), the top of the metering cylinder (12) movably abuts against the bottom of the delivery pipe (8), the top of the bottom box (4) is connected to a docking port, the bottom of the metering cylinder (12) movably abuts against the top of the docking port, the bottom of the top box (2) is fixedly connected to a right angle plate (10), the bottom of the metering cylinder (12) movably abuts against the top of the right angle plate (10), the right side of the metering cylinder (12) is fixedly connected to a blocking plate (11), the top of the blocking plate (11) movably abuts against the bottom of the delivery pipe (8).

2. A seed sorting machine for rice genetic breeding research according to claim 1, characterized in that: The top box (2) is provided with a built-in groove (9) inside, a sliding plate (16) is slidably connected inside the built-in groove (9), a screw rod (17) is rotatably connected inside the top box (2), and the sliding plate (16) is threadedly sleeved on the outside of the screw rod (17).

3. A seed sorting machine for rice genetic breeding research according to claim 2, characterized in that: An extension plate (13) is fixedly connected to the left side of the metering cylinder (12), a vertical plate (15) is fixedly connected to the bottom of the sliding plate (16), the extension plate (13) is fixedly connected to the bottom of the vertical plate (15), and a built-in groove (9) is provided inside the top box (2).

4. A seed sorting machine for rice genetic breeding research according to claim 3, characterized in that: A limit ring (18) is fixedly connected to the left side of the inner wall of the built-in groove (9), the screw rod (17) is rotatably connected to the inside of the limit ring (18), a mounting column (19) is fixedly connected to the left side of the top box (2), an arc plate (20) is fixedly connected to the left end of the mounting column (19), a motor (21) is fixedly connected to the right side of the arc plate (20), and an output end of the motor (21) is fixedly connected to the left end of the screw rod (17).

5. A seed sorting machine for rice genetic breeding research according to claim 3, characterized in that: A guide column (14) is fixedly connected to the interior of the built-in groove (9), and the vertical plate (15) is slidably connected to the exterior of the guide column (14).

6. A seed sorting machine for rice genetic breeding research according to claim 1, characterized in that: A screening plate (7) is fixedly connected to the interior of the bottom box (4).

7. A seed sorting machine for rice genetic breeding research according to claim 1, characterized in that: The four bottom corners of the bottom box (4) are fixedly connected with telescopic rods (6) and universal wheels (5).

Images