Seeding appliance with driving shaft for new corn combination density test

Abstract

The utility model provides a seeding device with a driving shaft for a novel corn combination density test, which comprises a movable frame, and pulleys are rotationally mounted on the front side and the rear side of the top of the movable frame. According to the device, in the discharging process, a motor can be controlled to drive a driving shaft to rotate, so that the driving shaft can drive a movable shaft to rotate through a belt wheel and a synchronous belt, the driving shaft and the movable shaft can drive a beating block to rotate after rotating, and seeds on the inner side of a corn seed storage box can be shaken after beating by the beating block; and in addition, the striking blocks are arranged in a staggered mode, so that the striking blocks are not prone to interference.

Description

[0001] This application is a divisional application of application number 202422959441.6, filed on December 2, 2024, with the utility model title "A Seeding Apparatus for a New Combination Density Test of Maize". Technical Field

[0002] This utility model relates to the technical field of seeding devices for maize combination density testing, and in particular to a new maize combination density testing device containing a drive shaft. Background Technology

[0003] Corn is the world's second-largest planted crop and my country's largest grain crop, holding a vital position in global food security. Technological progress accounts for over 55% of the factors contributing to increased corn yields, primarily reflected in the continuous advancements in new corn varieties. During the breeding of new corn varieties, density tests are included in the identification trials of new hybrid combinations to fully explore and demonstrate the yield-increasing potential of different new combinations. Only by comparing the increase in grain yield between different new corn combinations and control varieties under the same planting density can a scientific and reasonable approach be taken.

[0004] In existing technologies, multiple pipes need to be connected and the insert and remove plates are required to allow the seeds to leak out of the pipes. However, this device is difficult to use for batch seed feeding and density adjustment. Therefore, we propose a new corn combination density test sowing device with a drive shaft. Utility Model Content

[0005] To address the aforementioned problems, this invention proposes a new corn combination density test planting device with a drive shaft, which solves the problems existing in the prior art.

[0006] This application provides a sowing device for a new maize combination density test, comprising: a movable frame, pulleys rotatably mounted on the front and rear sides of the top of the movable frame, a fixed frame fixedly mounted on the top of the movable frame, a maize seed storage box fixedly mounted on the top of the fixed frame, multiple feeding pipes fixedly mounted on the bottom of the maize seed storage box, a pushing pipe fixedly mounted on the bottom of the feeding pipes, and multiple maize seed discharge pipes fixedly mounted on the top of the movable frame.

[0007] As a further improvement to the above solution, a fixed plate is fixedly installed on the top of the mobile frame, an electric telescopic rod is fixedly installed on one side of the fixed plate, and a push plate is fixedly installed at the output end of the electric telescopic rod.

[0008] As a further improvement to the above solution, a slide rod is slidably installed on the inner side of the push tube, a limit push block is fixedly installed on the outer side of one end of the slide rod, and a connecting block is fixedly installed on the outer side of the other end of the slide rod.

[0009] As a further improvement to the above solution, a T-shaped slot is provided on the top of the push plate and the connecting block, and a density adjustment latching block is provided on the inner side of the push plate and the connecting block. The density adjustment latching block is I-shaped.

[0010] As a further improvement to the above solution, a mounting frame is fixedly installed on one side of the corn seed storage box, a motor is fixedly installed on the inner wall of one side of the mounting frame, a drive shaft is fixedly installed at the output end of the motor, a movable shaft is rotatably installed between the inner walls of the front and rear sides of the mounting frame, a pulley is fixedly installed on the outer side of the drive shaft and the movable shaft, and a synchronous belt is tensioned on the outer side of the pulley.

[0011] As a further improvement to the above solution, striking blocks are fixedly installed on the outer sides of the drive shaft and the movable shaft. The striking blocks are staggered and made of rubber.

[0012] As a further improvement to the above solution, the bottom inner wall of the corn seed storage box is provided with a through groove, the feeding pipe is fixedly installed on the inner side of the through groove, and the bottom inner wall of the corn seed storage box is provided with multiple triangular partition plates.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] (1) The device can place corn seeds inside the corn seed storage box, control the electric telescopic rod to drive the push plate to slide, and connect the density adjustment snap block according to the required planting density, so that the density adjustment snap block can snap into the inside of the connecting block and the push plate, so that after the push plate slides, it can drive the connecting block to slide through the density adjustment snap block, so that after the connecting block slides, it can drive the slide rod and the limit push block to move, so that a portion of the seeds inside the corn seed storage box can be discharged, and control the push plate to slide again, so that the limit push block can push the discharged seeds to the inside of the corn seed discharge pipe for discharge, and the limit push block can block the discharge pipe, so that the device can control the interval of the discharge time;

[0015] (2) During the feeding process, the motor can be controlled to drive the drive shaft to rotate, so that the drive shaft can drive the movable shaft to rotate through the pulley and the timing belt. After the drive shaft and the movable shaft rotate, they can drive the striking block to rotate, so that the seeds inside the corn seed storage box can be shaken after the striking block hits, preventing blockage during feeding. The striking blocks are staggered, so that the striking blocks are less likely to interfere.

[0016] To better understand and implement this invention, the following detailed description is provided in conjunction with the accompanying drawings. Attached Figure Description

[0017] Figure 1This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the explosive portion of this utility model;

[0019] Figure 3 yes Figure 2 Enlarged schematic diagram of part A of the structure;

[0020] Figure 4 This is a partial structural schematic diagram of this utility model.

[0021] Figure 5 This is a partial structural schematic diagram of this utility model.

[0022] Figure 6 yes Figure 5 Enlarged schematic diagram of part B of the structure;

[0023] In the diagram: 1. Movable frame; 2. Pulley; 3. Fixed frame; 4. Corn seed storage box; 5. Feeding pipe; 6. Pushing pipe; 7. Corn seed discharge pipe; 8. Fixed plate; 9. Electric telescopic rod; 10. Push plate; 11. Sliding rod; 12. Limiting push block; 13. Connecting block; 14. Density adjustment locking block; 15. Mounting frame; 16. Motor; 17. Drive shaft; 18. Movable shaft; 19. Pulley; 20. Synchronous belt; 21. Impact block. Detailed Implementation

[0024] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, specific embodiments of this utility model are now described with reference to the accompanying drawings. However, the scope of protection of this utility model is not limited to the following description.

[0025] Reference Figure 1-6 As shown, a new corn combination density test planting device includes: a movable frame 1, with pulleys 2 rotatably installed on the front and rear sides of the top of the movable frame 1, a fixed frame 3 fixedly installed on the top of the movable frame 1, a corn seed storage box 4 fixedly installed on the top of the fixed frame 3, multiple feeding pipes 5 fixedly installed at the bottom of the corn seed storage box 4, a pushing pipe 6 fixedly installed at the bottom of the feeding pipes 5, and multiple corn seed discharge pipes 7 fixedly installed on the top of the movable frame 1.

[0026] In this embodiment, a fixed plate 8 is fixedly installed on the top of the mobile frame 1, an electric telescopic rod 9 is fixedly installed on one side of the fixed plate 8, and a push plate 10 is fixedly installed at the output end of the electric telescopic rod 9.

[0027] In this embodiment, a slide rod 11 is slidably installed on the inner side of the push tube 6, a limit push block 12 is fixedly installed on the outer side of one end of the slide rod 11, and a connecting block 13 is fixedly installed on the outer side of the other end of the slide rod 11.

[0028] In this embodiment, a T-shaped slot is provided on the top of the push plate 10 and the connecting block 13, and a density adjustment latching block 14 is provided on the inner side of the push plate 10 and the connecting block 13. The density adjustment latching block 14 is I-shaped. This allows the device to control the density adjustment latching block 14 according to the required planting density. After the density adjustment latching block 14 is installed, the push plate 10 can control the connecting block 13.

[0029] In this embodiment, a mounting frame 15 is fixedly installed on one side of the corn seed storage box 4. A motor 16 is fixedly installed on the inner wall of one side of the mounting frame 15. A drive shaft 17 is fixedly installed at the output end of the motor 16. A movable shaft 18 is rotatably installed between the inner walls of the front and rear sides of the mounting frame 15. A pulley 19 is fixedly installed on the outer side of the drive shaft 17 and the movable shaft 18. A synchronous belt 20 is tensioned on the outer side of the pulley 19, so that the device can synchronously drive the striking block 21 above the drive shaft 17 and the movable shaft 18 to rotate.

[0030] In this embodiment, striking blocks 21 are fixedly installed on the outer sides of the drive shaft 17 and the movable shaft 18. The striking blocks 21 are staggered and made of rubber. The staggered striking blocks 21 make it less likely to be disturbed during rotation, and the rubber material makes it less likely to be damaged by the drive shaft 17 and the movable shaft 18 during the striking process.

[0031] In this embodiment, a through groove is provided on the bottom inner wall of the corn seed storage box 4, and the feeding pipe 5 is fixedly installed on the inner side of the through groove. Multiple triangular partition plates are provided on the bottom inner wall of the corn seed storage box 4. The partition plates facilitate the feeding of corn seeds inside the corn seed storage box 4 to the inner side of the feeding pipe 5. The through groove facilitates the installation of the feeding pipe 5, making feeding more convenient.

[0032] Specifically, the device places corn seeds inside the corn seed storage box 4. The electric telescopic rod 9 is controlled to slide the push plate 10. The density adjustment locking block 14 is connected according to the required planting density, allowing it to engage with the connecting block 13 and the inner side of the push plate 10. After sliding, the push plate 10 can drive the connecting block 13 to slide via the density adjustment locking block 14. This sliding of the connecting block 13 then moves the sliding rod 11 and the limiting push block 12, allowing some seeds to be discharged from the inside of the corn seed storage box 4. The push plate 10 is then slid again, causing the limiting push block 12 to discharge the remaining seeds. After feeding, the seeds are pushed to the inside of the corn seed discharge pipe 7 for feeding, and the limiting push block 12 can block the discharge pipe 5, so that the device can control the interval of feeding time; during the feeding process, the motor 16 can be controlled to drive the drive shaft 17 to rotate, so that the drive shaft 17 can drive the movable shaft 18 to rotate through the pulley 19 and the synchronous belt 20, so that the drive shaft 17 and the movable shaft 18 can drive the striking block 21 to rotate, so that the striking block 21 can shake the seeds inside the corn seed storage box 4 after striking, preventing the blockage during feeding, and the striking block 21 is staggered, so that the striking block 21 is not easy to interfere with.

[0033] The above-disclosed embodiments are merely preferred embodiments of the present utility model and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent variations made in accordance with the claims of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A corn planter for use in a new group density test comprising a drive shaft, characterized in that, Include: The mobile frame (1), the top of the mobile frame (1) is rotatably installed with pulley (2) on both sides, the top of the mobile frame (1) is fixedly installed with fixed frame (3), the top of the fixed frame (3) is fixedly installed with corn seed storage box (4), the bottom of the corn seed storage box (4) is fixedly installed with discharge pipe (5), the bottom of the discharge pipe (5) is fixedly installed with push pipe (6), the top of the mobile frame (1) is fixedly installed with a plurality of corn seed discharge pipe (7); The top of the mobile frame (1) is fixedly installed with fixed plate (8), one side of the fixed plate (8) is fixedly installed with electric telescopic rod (9), the output end of the electric telescopic rod (9) is fixedly installed with push plate (10); The top of the push plate (10) and the connecting block (13) is provided with T-shaped clamping groove, the inner side of the push plate (10) and the connecting block (13) is provided with density adjusting clamping block (14).

2. The corn planter unit of claim 1, wherein: The inner side of the push pipe (6) is slidably installed with slide rod (11), the outer side of one end of the slide rod (11) is fixedly installed with limiting push block (12), the outer side of the other end of the slide rod (11) is fixedly installed with connecting block (13).

3. The corn planter unit of claim 1, wherein: One side of the corn seed storage box (4) is fixedly installed with mounting bracket (15), one side of the inner wall of the mounting bracket (15) is fixedly installed with motor (16), the output end of the motor (16) is fixedly installed with driving shaft (17), the front and rear inner walls of the mounting bracket (15) are rotatably installed with movable shaft (18), the outer side of the driving shaft (17) and the movable shaft (18) is fixedly installed with belt pulley (19), the outer side of the belt pulley (19) is tensioned to be provided with synchronous belt (20).

4. The corn planter unit of claim 3, wherein: The outer side of the driving shaft (17) and the movable shaft (18) is fixedly installed with beating block (21), the beating block (21) is staggered.

5. The corn planter unit of claim 1, wherein: The bottom inner wall of the corn seed storage box (4) is provided with a through slot, the discharge pipe (5) is fixedly installed on the inner side of the through slot, the bottom inner wall of the corn seed storage box (4) is provided with a plurality of triangular partition plates.

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