Multifunctional breeding seed-metering device

Abstract

The utility model relates to the technical field of seed sowing devices, and discloses a multifunctional breeding seed sowing device which comprises a movable base, a seed storage box is fixedly arranged in the middle of the upper end of the movable base, an electric power storage box is fixedly arranged in the middle of the rear end of the seed storage box, and a soil covering assembly is fixedly arranged on the lower middle side of the rear end of the electric power storage box. A fixing plate is fixedly arranged in the middle of the front end of the movable base, a mounting block is fixedly arranged on one side of the fixing plate through bolts, a ditch discharging plate is fixedly arranged at the front end of the mounting block, a limiting clamping block is fixedly arranged on the other side of the mounting block, and a limiting clamping groove is fixedly formed in one side of the mounting block. A threaded rod is arranged in the middle of the fixing plate and the middle of the mounting block in a penetrating mode, and the soil covering assembly comprises a fixing frame. According to the device, multiple functions such as ditch discharging, sowing, soil covering and compacting are integrated, cooperation of multiple devices is not needed, the breeding operation efficiency is remarkably improved, and the device purchase and labor cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of seed metering technology, and in particular to a multifunctional breeding seed metering device. Background Technology

[0002] A corn seed metering device is an agricultural machine mainly used in the sowing process of corn planting and breeding. Its working principle is to arrange corn seeds into the soil at a certain spacing and depth through a specific mechanical structure to achieve uniform sowing. This device can greatly improve sowing efficiency, reduce manpower requirements, and help improve corn yield and quality.

[0003] Traditional corn seeders are mostly single-function devices that can only complete the sowing. The trenching and covering operations need to be completed by separate equipment or manual labor, which makes the operation process cumbersome. Not only is the time-consuming connection of multiple links leading to low efficiency, but the combined cost of equipment investment and labor costs also increases the overall cost.

[0004] Therefore, those skilled in the art have provided a multifunctional breeding seed metering device to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies by proposing a multifunctional breeding seed metering device. This device integrates multiple functions such as ditching, sowing, covering, and compaction into one unit, eliminating the need for multiple devices and significantly improving breeding efficiency while reducing equipment procurement and labor costs.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional breeding seed metering device, including a movable base, a seed storage box fixedly installed at the upper middle position of the movable base, a battery storage box fixedly installed at the rear middle position of the seed storage box, a soil covering component fixedly installed at the lower rear side of the battery storage box, a fixing plate fixedly installed at the front middle position of the movable base, and an installation block fixedly installed on one side of the fixing plate by bolts;

[0007] A drainage ditch plate is fixedly installed at the front end of the mounting block, a limit block is fixedly installed on the other side of the mounting block, a limit groove is fixedly installed on one side of the mounting block, a threaded rod is provided through the middle of the fixing plate and the mounting block, the soil covering component includes a fixing frame, an electric telescopic rod is fixedly installed at the middle position of the front inner wall of the fixing frame, and an adjustment frame is provided at the front end of the electric telescopic rod.

[0008] Furthermore, telescopic rod bodies are fixedly installed on both sides of the adjustment frame, and soil covering plates are fixedly installed at the lower ends of the two telescopic rod bodies by bolts.

[0009] Furthermore, a mounting plate is fixedly installed at the middle position on the other side of the seed storage box, and a servo motor is fixedly installed at the upper end of the mounting plate by bolts.

[0010] Furthermore, mounting rods are fixed to both sides of the rear end of the movable base by bolts, and rollers are rotatably mounted in the middle of the two mounting rods.

[0011] Furthermore, a push rod is fixedly installed at the rear of the upper end of the movable base, and a threaded sleeve body is threadedly fitted on the outer surface of the threaded rod.

[0012] Furthermore, a feeding wheel is fixedly installed at the output end of the servo motor.

[0013] Furthermore, the seed storage box has a discharge port at its lower end.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model proposes a multifunctional breeding seed metering device. This device integrates multiple functions such as ditching, sowing, covering, and compaction into one unit, eliminating the need for multiple devices and significantly improving breeding operation efficiency, reducing equipment procurement and labor costs. The ditching depth adjustment mechanism can flexibly adjust the angle and depth of the ditching plate through the threaded sleeve body, the limiting block, and the limiting groove. The electric telescopic rod and telescopic rod body of the covering component can adjust the height and angle of the covering plate according to different crop needs and soil conditions, adapting to diverse breeding scenarios.

[0016] 2. The present invention proposes a multifunctional seed metering device. The device uses a servo motor to drive the feeding wheel to rotate at a constant speed. The grooves evenly distributed on the surface of the feeding wheel allow the seeds to fall evenly into the discharge port, achieving precise quantitative sowing, improving seed utilization and germination rate, and making it convenient for people to use. Attached Figure Description

[0017] Figure 1 This is an isometric schematic diagram of the present invention;

[0018] Figure 2 This is a side-view axonometric schematic diagram of the present invention;

[0019] Figure 3 This is a top-view axonometric schematic diagram of the present invention;

[0020] Figure 4 This is an isometric view of the mounting block of this utility model;

[0021] Figure 5 This is an isometric view of the fixing plate of this utility model;

[0022] Figure 6 This is a side sectional view of the seed storage box of this utility model.

[0023] Legend:

[0024] 1. Movable base; 2. Mounting plate; 3. Servo motor; 4. Battery storage box; 5. Soil covering assembly; 6. Mounting rod; 7. Roller; 8. Push rod; 9. Seed storage box; 10. Fixing plate; 11. Mounting block; 12. Ditching plate; 13. Limiting block; 14. Threaded rod; 15. Threaded sleeve body; 16. Limiting slot; 17. Feeding wheel; 18. Discharge port; 501. Fixing frame; 502. Electric telescopic rod; 503. Adjusting frame; 504. Telescopic rod body; 505. Soil covering plate. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] Reference Figure 1-2 and Figure 4-6 This utility model provides an embodiment of a multifunctional seed metering device, comprising a movable base 1, a seed storage box 9 fixedly mounted at the upper middle position of the movable base 1, a battery storage box 4 fixedly mounted at the rear middle position of the seed storage box 9, a soil covering component 5 fixedly mounted at the lower rear side of the battery storage box 4, a fixing plate 10 fixedly mounted at the front middle position of the movable base 1, an mounting block 11 fixedly mounted on one side of the fixing plate 10 by bolts, a drainage ditch plate 12 fixedly mounted at the front end of the mounting block 11, a limit block 13 fixedly mounted on the other side of the mounting block 11, and a [missing information - likely a device or component] fixedly mounted on one side of the mounting block 11. A threaded rod 14 is provided through the middle of the limiting slot 16, the fixing plate 10 and the mounting block 11. A mounting plate 2 is fixedly provided at the middle position on the other side of the seed storage box 9. A servo motor 3 is fixedly provided at the upper end of the mounting plate 2 by bolts. Mounting rods 6 are fixedly provided at both ends of the rear end of the moving base 1 by bolts. Rollers 7 are rotatably provided in the middle of the two mounting rods 6. A push rod 8 is fixedly provided at the rear end of the upper end of the moving base 1. A threaded sleeve body 15 is threaded on the outer surface of the threaded rod 14. A feeding wheel 17 is fixedly provided at the output end of the servo motor 3. A discharge port 18 is opened at the lower end of the seed storage box 9.

[0027] Specifically, the movable base 1 facilitates the movement of the seed metering device. The movable base 1 is welded from high-strength steel, possessing excellent load-bearing capacity and stability, capable of supporting the weight of components such as the seed storage box 9, the battery storage box 4, and the seeds, ensuring the safe and reliable operation of the seed metering device. The seed storage box 9 facilitates seed storage. The battery storage box 4 has a built-in large-capacity lithium battery pack, providing a stable and continuous power supply to electrical components such as the servo motor 3 and the electric telescopic rod 502. The battery storage box 4 is equipped with a charging interface, allowing for charging when the power is insufficient. The fixed plate 10, mounting block 11, drainage plate 12, limit block 13, limit slot 16, threaded rod 14, and threaded sleeve body 15 together constitute the drainage depth adjustment mechanism. Loosen the threaded sleeve body 15, then slide the mounting block 11 to one side to disengage the limiting block 13 from the limiting slot 16. After disengagement, rotate the mounting block 11 to adjust the angle of the drainage plate 12 and thus adjust the drainage depth. After adjustment, slide the limiting block 13 and the limiting slot 16 back together, and then tighten the threaded sleeve body 15. The operator can flexibly adjust the depth of the drainage plate 12 according to the planting requirements of different crops to open a suitable depth of sowing furrows to meet diverse breeding needs. The servo motor 3 of this device can provide stable power output to drive the feeding wheel 17 to rotate at a constant speed. The outer surface of the feeding wheel 17 is provided with evenly distributed grooves. When the feeding wheel 17 rotates, the seeds can enter the grooves evenly and then fall through the discharge port 18, which is convenient for sowing.

[0028] Reference Figure 3 The soil covering component 5 includes a fixing frame 501. An electric telescopic rod 502 is fixedly installed at the middle of the inner wall of the front side of the fixing frame 501. An adjusting frame 503 is installed at the front end of the electric telescopic rod 502. Telescopic rod bodies 504 are fixedly installed on both sides of the adjusting frame 503. Soil covering plates 505 are fixedly installed at the lower ends of the two telescopic rod bodies 504 by bolts.

[0029] Specifically, the fixing frame 501 in the soil covering component 5 is fixedly connected to the battery box 4 by bolts. The connection structure is stable and ensures that the soil covering component 5 will not loosen during operation. The electric telescopic rod 502 can precisely adjust the opening and closing angle of the adjusting frame 503 according to different sowing depths and soil conditions. The telescopic rod body 504 can control the height of the soil covering plate 505, which is convenient to adjust according to the ground height.

[0030] Working principle: When using this device, first loosen the threaded sleeve body 15, slide and rotate the mounting block 11 to adjust the angle of the drainage plate 12, change the drainage depth to meet the needs of corn seeds, and then the staff pushes the moving base 1 through the push rod 8 to carry out the sowing operation. During sowing, the servo motor 3 drives the feeding wheel 17 to rotate. The groove of the feeding wheel 17 carries the seeds and falls evenly through the discharge port 18 to achieve sowing.

[0031] Secondly, the electric telescopic pole 502 adjusts the opening angle of the adjustment frame 503 according to the sowing depth and soil conditions, and the telescopic pole body 504 controls the height of the covering plate 505 to complete the soil covering operation. After the soil covering is completed, the soil is compacted by the rear roller 7 to realize the sowing work.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multifunctional breeding seed metering device, comprising a movable base (1), characterized in that: A seed storage box (9) is fixedly installed at the middle of the upper end of the mobile base (1). A battery storage box (4) is fixedly installed at the middle of the rear end of the seed storage box (9). A soil covering component (5) is fixedly installed at the lower middle of the rear end of the battery storage box (4). A fixing plate (10) is fixedly installed at the middle of the front end of the mobile base (1). An installation block (11) is fixedly installed on one side of the fixing plate (10) by bolts. The front end of the mounting block (11) is fixedly provided with a drainage ditch plate (12), the other side of the mounting block (11) is fixedly provided with a limiting block (13), the side of the mounting block (11) is fixedly provided with a limiting groove (16), the fixing plate (10) and the middle of the mounting block (11) are provided with a threaded rod (14), the soil covering component (5) includes a fixing frame (501), the middle of the front inner wall of the fixing frame (501) is fixedly provided with an electric telescopic rod (502), and the front end of the electric telescopic rod (502) is provided with an adjusting frame (503).

2. The multifunctional breeding seed metering device according to claim 1, characterized in that: The adjustment frame (503) is fixedly provided with telescopic rod bodies (504) on both sides, and the lower ends of the two telescopic rod bodies (504) are fixed with soil covering plates (505) by bolts.

3. The multifunctional breeding seed metering device according to claim 1, characterized in that: A mounting plate (2) is fixedly installed at the middle position on the other side of the seed storage box (9), and a servo motor (3) is fixedly installed on the upper end of the mounting plate (2) by bolts.

4. The multifunctional breeding seed metering device according to claim 1, characterized in that: The movable base (1) has mounting rods (6) fixed to both sides of its rear end by bolts, and rollers (7) are rotatably mounted in the middle of the two mounting rods (6).

5. A multifunctional breeding seed metering device according to claim 1, characterized in that: A push rod (8) is fixedly installed at the rear of the upper end of the movable base (1), and a threaded sleeve body (15) is threadedly fitted on the outer surface of the threaded rod (14).

6. A multifunctional breeding seed metering device according to claim 3, characterized in that: The servo motor (3) has a feeding wheel (17) fixedly installed at its output end.

7. A multifunctional breeding seed metering device according to claim 1, characterized in that: The seed storage box (9) has a discharge port (18) at its lower end.

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