Breeding screening device

Abstract

The breeding screening device comprises a main body frame, a transverse and longitudinal adjusting mechanism, a seedling digging mechanism and a conveying mechanism, and the transverse and longitudinal adjusting mechanism comprises an adjusting motor, a lead screw, a sliding rod, a threaded block, a lateral plate, a first hydraulic cylinder, a guide rod and a lifting plate. The seedling digging mechanism comprises a first adjusting ring, a second adjusting ring, a fixing frame, a second hydraulic cylinder, a sliding ring and a digging plate, the conveying mechanism comprises a conveying motor, a driving shaft, a frame, a driven shaft and a conveying belt, and accurate position adjustment of the seedling digging mechanism can be achieved. The accuracy and high efficiency of seedling digging are ensured, and efficient digging of seedlings can be realized. The integrity and safety of the seedlings are ensured through the telescopic action of the digging plate, automatic conveying of the seedlings can be achieved through the conveying motor, the driving shaft, the frame, the driven shaft and the conveying belt, the requirement for manual operation is reduced, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seedling screening, and more particularly to a breeding screening device. Background Art

[0002] A breeding screening device is a technical device used to select and screen plants or animals with specific traits during the breeding process. This device can significantly improve breeding efficiency, shorten the breeding cycle, and ensure that the selected individuals have the desired excellent traits.

[0003] In the existing technology, first, some devices cannot adjust their positions, and the operator needs to manually move the entire device, which increases the difficulty and time of operation. The position cannot be accurately adjusted, resulting in poor excavation effects, which may damage the seedlings or miss some seedlings, reduce the flexibility of operation, and affect work efficiency. Secondly, some device operators need to manually dig out the seedlings, which increases the complexity and time of operation. Manual digging can easily damage the seedlings and affect the integrity and safety of the seedlings. Finally, some device operators need to manually move the excavated seedlings to the collection box, which increases the difficulty and time of operation. Manual transportation of seedlings is inefficient, affecting the efficiency of the entire screening process. Manual operation can easily cause damage or omission of seedlings, affecting the accuracy and safety of screening. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the problems existing in the prior art, the utility model provides a breeding screening device to solve the technical problems mentioned in the background art, such as the need to manually dig seedlings and the inability to adjust the digging position.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a breeding screening device, comprising a main frame, a transverse and longitudinal adjustment mechanism, a seedling digging mechanism and a conveying mechanism. The transverse and longitudinal adjustment mechanism comprises an adjusting motor, a screw, a sliding rod, a threaded block, a side plate, a first hydraulic cylinder, a guide rod and a lifting plate, the sliding rod is installed on the main frame, the adjustment motor is installed on the sliding rod, the screw is installed on the output end of the adjustment motor, the threaded block is installed on the screw, the side plate is installed on the side of the threaded block, the first hydraulic cylinder is installed on the top end of the side plate, one end of the first hydraulic cylinder extends through the side plate and is connected to the lifting plate, the guide rod is installed on the lifting plate, and the guide rod is slidably guided on the side plate. The seedling digging mechanism comprises a first adjusting ring, a second adjusting ring, a fixed frame, a second hydraulic cylinder, a sliding ring and a digging plate, the first adjusting ring is connected to the lifting plate, the first adjusting ring is rotatably connected to the second adjusting ring, the fixed frame is installed on the first adjusting ring and the second adjusting ring, the second hydraulic cylinder is installed in the fixed frame, the digging plate is installed with the sliding ring, and the second hydraulic cylinder is cooperatively connected with the sliding ring.

[0008] The utility model is further configured as follows: the conveying mechanism includes a conveying motor, a driving shaft, a frame, a driven shaft and a conveyor belt. The conveying motor is installed on the side of the frame, the frame is installed on the main frame, the driving shaft and the driven shaft are supported and rotated at both ends of the frame, the conveyor belt is connected to the driving shaft and the driven shaft, and one end of the driving shaft extends out of the frame and is connected to the conveying motor.

[0009] The utility model is further configured such that a third liquid cylinder is installed on the side of one end of the first adjusting ring, and the other end of the third liquid cylinder is cooperatively connected with the second adjusting ring. The third liquid cylinder realizes multi-angle adjustment of the seedling digging mechanism, thereby improving operational flexibility.

[0010] The utility model is further configured such that a support plate is installed on the side of the main frame, and the robotic arm assembly is installed on the support plate. The support plate is installed on the side of the main frame to provide support and ensure the stability and reliability of the robotic arm assembly.

[0011] The utility model is further configured such that the clamping assembly is mounted on a mechanical arm assembly, and the clamping assembly moves the seedlings on the seedling digging mechanism onto a conveyor belt, and the clamping assembly achieves precise clamping of the seedlings, ensuring the integrity and safety of the seedlings.

[0012] The utility model is further configured such that a connecting frame is installed at one end of the main frame, and the connecting frame is connected to an external driving machine, and a bottom wheel is installed at the bottom of the main frame, which realizes the flexible movement of the device and improves the convenience of operation.

[0013] The utility model is further configured such that a collecting box is installed at one end of the frame, a mounting plate is installed on the side of the frame, and a conveying motor is installed on the top end surface of the mounting plate. The collecting box realizes the centralized collection of seedlings and improves the screening efficiency.

[0014] The utility model is further configured such that a sliding sleeve is installed on the side surface of one end of the threaded block, and the sliding sleeve is arranged on the sliding rod to cooperate with the sliding guide arrangement, so that the sliding sleeve reduces friction and improves the smoothness and stability of sliding.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a breeding screening device with the following beneficial effects:

[0017] The utility model is equipped with a transverse and longitudinal adjustment mechanism. By adjusting the motor, lead screw, slide rod, threaded block, lateral plate, first hydraulic cylinder, guide rod, and lifting plate, the seedling digging mechanism can be precisely adjusted to its position. This ensures the accuracy and efficiency of seedling digging. The multi-directional adjustment capability of the transverse and longitudinal adjustment mechanism allows the operator to flexibly adjust the digging position as needed to accommodate seedlings of different planting densities and layouts. Through automated adjustment, the need for manual adjustment is reduced, the operator's labor intensity is reduced, and work efficiency is improved.

[0018] This utility model provides a seedling digging mechanism that utilizes a first adjustment ring, a second adjustment ring, a fixed frame, a second hydraulic cylinder, a sliding ring, and a digging plate to efficiently dig seedlings. The telescopic movement of the digging plate ensures the integrity and safety of the seedlings. The provision of a third hydraulic cylinder enables multi-angle adjustment of the seedling digging mechanism, improving operational flexibility and adapting to seedling digging needs at different angles. The coordinated connection between the second hydraulic cylinder and the sliding ring ensures precise control of the digging plate, avoiding damage to the seedlings.

[0019] The utility model is provided with a conveying mechanism, which can realize automatic conveying of seedlings through a conveying motor, a driving shaft, a frame, a driven shaft and a conveyor belt, reducing the need for manual operation and improving work efficiency. A collection box is installed at one end of the frame to realize centralized collection of seedlings, improve screening efficiency and facilitate subsequent processing. The design of the conveyor belt ensures the smooth conveying of seedlings, reduces damage to seedlings during the conveying process, and improves the integrity and safety of the seedlings. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the device in the present invention when not in use;

[0021] Figure 2 This is a schematic structural diagram of the horizontal and vertical adjustment mechanism and the seedling digging mechanism in the present invention;

[0022] Figure 3 This is a schematic structural diagram of the horizontal and vertical adjustment mechanism in the present utility model;

[0023] Figure 4 This is a schematic structural diagram of the seedling digging mechanism in the present invention;

[0024] Figure 5 This is a structural diagram of a seedling digging mechanism in part of the present invention.

[0025] In the figure: 1. Main frame; 2. Adjustment motor; 3. Lead screw; 4. Slide rod; 5. Threaded block; 6. Side plate; 7. First hydraulic cylinder; 8. Guide rod; 9. Lifting plate; 10. First adjustment ring; 11. Second adjustment ring; 12. Fixed frame; 13. Second hydraulic cylinder; 14. Slide ring; 15. Digging plate; 16. Conveying motor; 17. Driving shaft; 18. Frame; 19. Driven shaft; 20. Conveyor belt; 21. Third hydraulic cylinder; 22. Support plate; 23. Connecting frame; 24. Bottom wheel; 25. Collection box; 26. Mounting plate; 27. Slide sleeve; 401. Robot arm assembly; 501. Clamping assembly. DETAILED DESCRIPTION

[0026] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0028] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0029] See also Figures 1-5 A breeding screening device includes a main frame 1, a horizontal and vertical adjustment mechanism, a seedling digging mechanism and a conveying mechanism. The horizontal and vertical adjustment mechanism includes an adjustment motor 2, a screw 3, a slide rod 4, a threaded block 5, a side plate 6, a first liquid cylinder 7, a guide rod 8 and a lifting plate 9. The slide rod 4 is installed on the main frame 1, the adjustment motor 2 is installed on the slide rod 4, the screw 3 is installed on the output end of the adjustment motor 2, the threaded block 5 is installed on the screw 3, the side plate 6 is installed on the side of the threaded block 5, the first liquid cylinder 7 is installed on the top end of the side plate 6, and one end of the first liquid cylinder 7 extends through the side plate 6 and the lifting plate 9 Connection, the guide rod 8 is installed on the lifting plate 9, and the guide rod 8 is set in a sliding guide on the side plate 6. The seedling digging mechanism includes a first adjusting ring 10, a second adjusting ring 11, a fixed frame 12, a second liquid cylinder 13, a sliding ring 14 and a digging plate 15. The first adjusting ring 10 is connected to the lifting plate 9, and the first adjusting ring 10 is rotatably connected to the second adjusting ring 11. The fixed frame 12 is installed on the first adjusting ring 10 and the second adjusting ring 11. The second liquid cylinder 13 is installed in the fixed frame 12, the digging plate 15 is installed with the sliding ring 14, and the second liquid cylinder 13 is cooperatively connected with the sliding ring 14.

[0030] In this embodiment, the adjustment motor 2 is installed on the slide rod 4, and its output end is connected to the screw 3. After the adjustment motor 2 is started, the screw 3 rotates, and the threaded block 5 is installed on the screw 3. As the screw 3 rotates, the threaded block 5 moves along the slide rod 4. The movement of the threaded block 5 drives the lateral plate 6 to move together. The lateral plate 6 is installed on the side of the threaded block 5. As the threaded block 5 moves, the lateral plate 6 slides on the slide rod 4. The first liquid cylinder 7 is installed on the top end of the lateral plate 6, and one end thereof extends through the lateral plate 6 and is connected to the lifting plate 9. The first liquid cylinder 7 extends and contracts, driving the lifting plate 9 to move up and down. The guide rod 8 is installed on the lifting plate 9, and the guide rod 8 slides and guides on the lateral plate 6 to ensure the stability and accuracy of the lifting plate 9. =The lifting plate 9 moves up and down through the extension and contraction of the first hydraulic cylinder 7, driving the first adjusting ring 10 and the second adjusting ring 11 to move up and down. The first adjusting ring 10 is connected to the lifting plate 9, and the first adjusting ring 10 is rotatably connected to the second adjusting ring 11. Through the extension and contraction of the third hydraulic cylinder 21, the first adjusting ring 10 and the second adjusting ring 11 can rotate relative to each other. The fixed frame 12 is installed on the first adjusting ring 10 and the second adjusting ring 11. The second hydraulic cylinder 13 is installed in the fixed frame 12. The second hydraulic cylinder 13 is cooperated with the sliding ring 14, and the sliding ring 14 is installed on the digging plate 15. The second hydraulic cylinder 13 extends and contracts, driving the sliding ring 14 and the digging plate 15 to move, realizing the extension and contraction action of the digging plate 15, and completing the excavation of the seedlings.

[0031] The conveying mechanism includes a conveying motor 16, a driving shaft 17, a frame 18, a driven shaft 19 and a conveyor belt 20. The conveying motor 16 is installed on the side of the frame 18, the frame 18 is installed on the main frame 1, the driving shaft 17 and the driven shaft 19 are supported and rotated at both ends of the frame 18, and the conveyor belt 20 is connected to the driving shaft 17 and the driven shaft 19, and one end of the driving shaft 17 extends out of the frame 18 and is connected to the conveying motor 16.

[0032] In this embodiment, the conveying motor 16 is installed on the side of the frame 18, and the frame 18 is installed on the main frame 1. After the conveying motor 16 is started, the driving shaft 17 rotates, and the driving shaft 17 and the driven shaft 19 are supported and rotated at both ends of the frame 18. One end of the driving shaft 17 extends out of the frame 18 and is connected to the conveying motor 16. The rotation of the conveying motor 16 is transmitted to the driven shaft 19 through the driving shaft 17, so that the driving shaft 17 and the driven shaft 19 rotate synchronously. The conveyor belt 20 is connected between the driving shaft 17 and the driven shaft 19. As the driving shaft 17 and the driven shaft 19 rotate, the conveyor belt 20 starts to run. The conveyor belt 20 transports the excavated seedlings from the excavation mechanism to the collection box 25.

[0033] See also Figures 1-5, as a supplementary implementation of a breeding screening device for the horizontal and vertical adjustment mechanism, the seedling digging mechanism and the conveying mechanism: a third liquid cylinder 21 is installed on the side of one end of the first adjusting ring 10, and the other end of the third liquid cylinder 21 is cooperated with the second adjusting ring 11, a support plate 22 is installed on the side of the main frame 1, and the mechanical arm assembly 401 is installed on the support plate 22, the clamping assembly 501 is installed on the mechanical arm assembly 401, and the clamping assembly 501 moves the seedlings on the seedling digging mechanism to the conveyor belt 20, a connecting frame 23 is installed on one end of the main frame 1, and the connecting frame 23 is cooperated with the external driving machinery, and a bottom wheel 24 is installed at the bottom of the main frame 1, a collecting box 25 is installed at one end of the frame 18, a mounting plate 26 is installed on the side of the frame 18, and the conveying motor 16 is installed on the top end surface of the mounting plate 26, a sliding sleeve 27 is installed on the side of one end of the threaded block 5, and the sliding sleeve 27 is arranged on the slide rod 4 to cooperate with the sliding guide arrangement.

[0034] More specifically, before the device is started, the transverse and longitudinal adjustment mechanism and the seedling digging mechanism are in the initial position, the conveyor belt 20 of the conveying mechanism is stationary, the adjustment motor 2 is started, the lead screw 3 rotates, the threaded block 5 moves along the slide rod 4, and drives the side plate 6 and the lifting plate 9 to move to the specified position, the first hydraulic cylinder 7 is extended and retracted, the lifting plate 9 moves up and down, and the height of the seedling digging mechanism is adjusted, the third hydraulic cylinder 21 is extended and retracted, the first adjustment ring 10 and the second adjustment ring 11 rotate relative to each other, and the angle of the digging plate 15 is adjusted, the second hydraulic cylinder 13 is extended and retracted, and the sliding ring 14 and the digging plate 1 5 moves to complete the excavation of the seedlings. The excavated seedlings are clamped by the clamping assembly 501, which is mounted on the mechanical arm assembly 401, which is mounted on the support plate 22. The clamping assembly 501 moves the seedlings to the conveyor belt 20, the conveying motor 16 is started, the driving shaft 17 and the driven shaft 19 rotate, and the conveyor belt 20 runs to transport the seedlings from the excavating mechanism to the collection box 25. The collection box 25 is mounted at one end of the frame 18. The conveyor belt 20 transports the seedlings to the collection box 25, completing the collection of the seedlings.

[0035] In summary, when the overall equipment is in use or running: when the horizontal and vertical adjustment mechanism needs to be operated, the adjustment motor 2 is installed on the slide bar 4, and its output end is connected to the screw 3. After the adjustment motor 2 is started, the screw 3 rotates, and the threaded block 5 is installed on the screw 3. As the screw 3 rotates, the threaded block 5 moves along the direction of the slide bar 4, and the movement of the threaded block 5 drives the side plate 6 to move together. The side plate 6 is installed on the side of the threaded block 5. As the threaded block 5 moves, the side plate 6 slides on the slide bar 4. The first liquid cylinder 7 is installed on the top end of the side plate 6, and one end of it extends through the side plate 6 and is connected to the lifting plate 9. The first liquid cylinder 7 extends and contracts, driving the lifting plate 9 to move up and down, and the guide rod 8 is installed on the lifting plate 9. The guide rod 8 slides and guides on the side plate 6 to ensure the stability and accuracy of the lifting plate 9.

[0036] When the seedling digging mechanism needs to be operated, the lifting plate 9 moves up and down through the extension and contraction of the first hydraulic cylinder 7, driving the first adjusting ring 10 and the second adjusting ring 11 to move up and down, the first adjusting ring 10 is connected to the lifting plate 9, and the first adjusting ring 10 is rotatably connected to the second adjusting ring 11. Through the extension and contraction of the third hydraulic cylinder 21, the first adjusting ring 10 and the second adjusting ring 11 can rotate relative to each other, the fixed frame 12 is installed on the first adjusting ring 10 and the second adjusting ring 11, the second hydraulic cylinder 13 is installed in the fixed frame 12, the second hydraulic cylinder 13 is cooperated with the sliding ring 14, the sliding ring 14 is installed on the digging plate 15, the second hydraulic cylinder 13 extends and contracts, driving the sliding ring 14 and the digging plate 15 to move, realizing the extension and contraction action of the digging plate 15, and completing the digging of the seedlings.

[0037] When the conveying mechanism needs to be operated, the conveying motor 16 is installed on the side of the frame 18, and the frame 18 is installed on the main frame 1. After the conveying motor 16 is started, the driving shaft 17 rotates, and the driving shaft 17 and the driven shaft 19 are supported and rotated and installed at both ends of the frame 18. One end of the driving shaft 17 extends out of the frame 18 and is connected to the conveying motor 16. The rotation of the conveying motor 16 is transmitted to the driven shaft 19 through the driving shaft 17, so that the driving shaft 17 and the driven shaft 19 rotate synchronously. The conveyor belt 20 is connected between the driving shaft 17 and the driven shaft 19. As the driving shaft 17 and the driven shaft 19 rotate, the conveyor belt 20 starts to run. The conveyor belt 20 transports the excavated seedlings from the excavation mechanism to the collection box 25.

[0038] Before the device is started, the horizontal and vertical adjustment mechanism and the seedling digging mechanism are in the initial position, the conveyor belt 20 of the conveying mechanism is stationary, the adjustment motor 2 is started, the screw 3 rotates, the threaded block 5 moves along the slide rod 4, and drives the side plate 6 and the lifting plate 9 to move to the specified position. The first hydraulic cylinder 7 is extended and retracted, and the lifting plate 9 moves up and down to adjust the height of the seedling digging mechanism. The third hydraulic cylinder 21 is extended and retracted, and the first adjustment ring 10 and the second adjustment ring 11 rotate relative to each other to adjust the angle of the digging plate 15. The second hydraulic cylinder 13 is extended and retracted, and the sliding ring 14 and the digging plate 15 move , the excavation of the seedlings is completed, and the excavated seedlings are clamped by the clamping assembly 501, which is installed on the mechanical arm assembly 401, and the mechanical arm assembly 401 is installed on the support plate 22. The clamping assembly 501 moves the seedlings to the conveyor belt 20, the conveying motor 16 is started, the driving shaft 17 and the driven shaft 19 rotate, and the conveyor belt 20 runs to transport the seedlings from the excavation mechanism to the collection box 25. The collection box 25 is installed at one end of the frame 18, and the conveyor belt 20 transports the seedlings to the collection box 25 to complete the collection of the seedlings.

[0039] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A breeding and screening device comprising a main frame (1), a horizontal and vertical adjustment mechanism, a seedling digging mechanism and a conveying mechanism, characterized in that: The horizontal and vertical adjustment mechanism comprises an adjustment motor (2), a lead screw (3), a slide bar (4), a threaded block (5), a side plate (6), a first liquid cylinder (7), a guide rod (8) and a lifting plate (9), wherein the slide bar (4) is mounted on the main frame (1), the adjustment motor (2) is mounted on the slide bar (4), the lead screw (3) is mounted on the output end of the adjustment motor (2), the threaded block (5) is mounted on the lead screw (3), the side plate (6) is mounted on the side of the threaded block (5), the first liquid cylinder (7) is mounted on the top end of the side plate (6), one end of the first liquid cylinder (7) extends through the side plate (6) and is connected to the lifting plate (9), and the guide rod (8) is mounted on the lifting plate (9). The guide rod (8) is arranged on the lateral plate (6) for sliding guidance. The seedling digging mechanism comprises a first adjusting ring (10), a second adjusting ring (11), a fixing frame (12), a second liquid cylinder (13), a sliding ring (14) and a digging plate (15). The first adjusting ring (10) is connected to the lifting plate (9), the first adjusting ring (10) is rotatably connected to the second adjusting ring (11), the fixing frame (12) is installed on the first adjusting ring (10) and the second adjusting ring (11), the second liquid cylinder (13) is installed in the fixing frame (12), the digging plate (15) is installed on the sliding ring (14), and the second liquid cylinder (13) is cooperatively connected to the sliding ring (14).

2. A breeding screening device according to claim 1, characterized in that: The conveying mechanism comprises a conveying motor (16), a driving shaft (17), a frame (18), a driven shaft (19) and a conveyor belt (20), wherein the conveying motor (16) is mounted on the side of the frame (18), the frame (18) is mounted on the main frame (1), the driving shaft (17) and the driven shaft (19) are supported and rotatably mounted at both ends of the frame (18), the conveyor belt (20) is connected to the driving shaft (17) and the driven shaft (19), and one end of the driving shaft (17) extends out of the frame (18) and is cooperatively connected to the conveying motor (16).

3. The breeding and screening device according to claim 1, wherein: A third liquid cylinder (21) is installed on the side surface of one end of the first adjustment ring (10), and the other end of the third liquid cylinder (21) is matched and connected with the second adjustment ring (11).

4. The breeding and screening device according to claim 1, wherein: A support plate (22) is installed on the side of the main frame (1), and the mechanical arm assembly (401) is installed on the support plate (22).

5. A breeding and screening device according to claim 4, characterized in that: A clamping assembly (501) is installed at one end of the mechanical arm assembly (401), and the clamping assembly (501) moves the seedlings on the seedling digging mechanism to the conveyor belt (20).

6. The breeding screening device according to claim 1, characterized in that: A connecting frame (23) is installed at one end of the main frame (1), and the connecting frame (23) is connected to an external driving machine, and a bottom wheel (24) is installed at the bottom of the main frame (1).

7. The breeding and screening device according to claim 2, characterized in that: A collecting box (25) is installed at one end of the frame (18), a mounting plate (26) is installed on the side of the frame (18), and the conveying motor (16) is installed on the top end surface of the mounting plate (26).

8. The breeding and screening device according to claim 1, characterized in that: A sliding sleeve (27) is installed on the side surface of one end of the threaded block (5), and the sliding sleeve (27) is arranged on the sliding rod (4) to cooperate with the sliding guide.

Images