Auxiliary pollination device for corn planting

Abstract

The utility model discloses an supplementary pollination device for corn planting relates to corn pollination field, including first shell and second shell, the one side of first shell bottom is provided with the support frame, the top of support frame is provided with the motor, the output end of motor is connected with the first rotating shaft, the first rotating shaft is connected with the second rotating shaft, the second rotating shaft is connected with the second rotating shaft. And a first fan blade group is arranged on the outer side of the first rotating shaft. The motor drives the first rotating shaft to rotate, the first rotating shaft rotates to drive the first fan blade set to rotate, meanwhile, the first rotating shaft rotates to drive the second rotating shaft to rotate, the second rotating shaft rotates to drive the first bevel gear to rotate, and the first bevel gear drives the third rotating shaft to rotate through the second bevel gear. In the design, under the condition that a motor is not additionally arranged, pollen conveying can be completed through wind power, cost is saved, and the situation that pollen cannot be conveyed when the pollen is too little is prevented.

Description

Technical Field

[0001] The utility model relates to the field of corn pollination, in particular to an auxiliary pollination device used for corn planting. Background Art

[0002] Corn is an important economic crop in my country. Like other plants, corn will also face the problem of reduced yield when pollination is poor, so corn needs to be pollinated artificially. Traditional artificial pollination is to collect pollen manually first, and then use tools such as brushes to spread the dipped pollen on the corn silk. This purely artificial pollination method has problems such as low efficiency, high labor intensity, and uneven pollination that affects pollination quality. Therefore, the demand for corn auxiliary pollination devices is particularly important.

[0003] In a corn pollination auxiliary device with announcement number CN217546915U, the fan blades are driven to rotate by a motor, and air is sprayed into a mixing chamber through a nozzle, forming a low-pressure area above the powder suction tube, sucking pollen in the pollen container into the mixing chamber, and then spraying it out through the diffusion chamber to complete the auxiliary pollination of corn.

[0004] However, in this device, there are still problems that when the pollen is less, it cannot be sucked out by air pressure, and when the pollen is sprayed by using the diffusion chamber, it is easy to cause waste and uneven spraying. Utility Model Content

[0005] The purpose of the utility model is to provide an auxiliary pollination device for corn planting in order to solve the problems that it is difficult to suck out pollen by air pressure, and it is impossible to suck out pollen when there is less pollen, and it is easy to cause waste and uneven spraying when spraying pollen by using a diffusion chamber.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an auxiliary pollination device for corn planting, comprising a first shell and a second shell, a support frame is arranged on one side of the bottom of the first shell for supporting, a motor is installed on the top of the support frame to provide a power source, the output end of the motor is fixedly connected with a first rotating shaft for rotating, the outer side of the first rotating shaft is fixedly connected with a first fan blade group for rotating to provide wind force, the end of the first rotating shaft is fixedly connected with a second rotating shaft, the end of the second rotating shaft is provided with a first bevel gear penetrating into the interior of the second shell for gear transmission, the bottom of the second shell is connected with a pollen container for storing pollen, the bottom end of the pollen container is rotatably connected with a third rotating shaft for rotating, the outer side of the third rotating shaft is fixedly connected with a second fan blade group for rotating to provide wind force, the top of the third rotating shaft located inside the second shell is provided with a second bevel gear meshing with the first bevel gear, and a nozzle is arranged on one side of the second shell for spraying pollen.

[0007] As a further solution of the utility model: one end of the nozzle is connected with a discharge port, which can be used for spraying pollen; the internal rotation of the second shell is connected with a fourth rotating shaft, which can rotate; one end of the fourth rotating shaft is provided with a third bevel gear that meshes with the second bevel gear, which can perform gear transmission; the other end of the fourth rotating shaft is connected to a reciprocating motion mechanism.

[0008] As a further solution of the utility model: the outer side of the top of the pollen container is provided with an external thread, the bottom end of the inside of the second shell is provided with an internal thread, and the pollen container and the second shell are rotatably connected through the thread.

[0009] As a further solution of the utility model: a handle is provided at the bottom of the first shell, which can be held by hand, one side of the handle is fixedly connected to the support frame, and a rechargeable battery is provided inside the handle to provide power, and the battery is electrically connected to the motor.

[0010] As a further solution of the utility model: the reciprocating motion mechanism includes a fifth rotating shaft rotatably connected to the second shell body and can rotate. The outer side of the fifth rotating shaft is fixedly connected to a second connecting plate for connection. The other end of the second connecting plate is fixedly connected to a fixed shaft for fixing. The outer side of the fixed shaft is slidably connected to a sliding ring for sliding. The sliding shaft is fixedly connected to one side of the sliding ring. The end of the fourth rotating shaft is fixedly connected to a first connecting plate for connecting. The first connecting plate is slidably connected to the sliding shaft.

[0011] As a further solution of the utility model: a support plate is arranged inside the nozzle to play a supporting role, and the fourth rotating shaft is rotatably connected to the support plate.

[0012] As a further solution of the utility model: the ends of the first shell and the second shell are both funnel-shaped, and the first shell and the second shell are sealed, the purpose of which is to pressurize the gas and increase the conveying speed.

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

[0014] 1. By setting the motor, the first rotating shaft, the first blade group, the second rotating shaft, the first bevel gear, the second bevel gear, the third rotating shaft and the second blade group, when in motion, the motor drives the first rotating shaft to rotate, the first rotating shaft drives the first blade group to rotate, and the air is transported forward, and at the same time, the first rotating shaft drives the second rotating shaft to rotate, and the second rotating shaft drives the first bevel gear to rotate when it rotates, and the first bevel gear drives the third rotating shaft to rotate through the second bevel gear, and the third rotating shaft drives the second blade group to rotate when it rotates, and the pollen is transported upward. In this design, the pollen can be transported by wind power without adding a motor, which not only saves costs, but also prevents the situation where the pollen cannot be transported when there is too little pollen;

[0015] 2. Through the second bevel gear, the third bevel gear, the fourth rotating shaft, the first connecting plate, the sliding shaft, the sliding ring, the fixed shaft, the second connecting plate, the fifth rotating shaft and the discharge port, during movement, the second bevel gear drives the fourth rotating shaft to rotate through the third bevel gear, the fourth rotating shaft drives the first connecting plate to rotate, the first connecting plate drives the sliding ring to rotate through the sliding shaft, the sliding ring drives the second connecting plate to rotate through the fixed shaft, and the rotation of the second connecting plate drives the discharge port to reciprocate. In this design, the discharge port can be rotated up and down while spraying the pollen, so that the pollen spraying is more sufficient and uniform. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the disassembly of the utility model;

[0018] Figure 3 It is a schematic diagram of the local motion mechanism of the utility model;

[0019] Figure 4 It is a schematic diagram of the reciprocating motion mechanism of the utility model.

[0020] In the figure: 1. first shell; 2. motor; 3. fifth rotating shaft; 4. second connecting plate; 5. nozzle; 6. reciprocating motion mechanism; 7. fixed shaft; 8. discharge port; 9. handle; 10. sliding ring; 11. pollen container; 12. support frame; 13. second shell; 14. first fan blade group; 15. first rotating shaft; 16. second rotating shaft; 17. first bevel gear; 18. second bevel gear; 19. third rotating shaft; 20. second fan blade group; 21. third bevel gear; 22. fourth rotating shaft; 23. support plate; 24. first connecting plate; 25. sliding shaft. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1 to Figure 4 In an embodiment of the utility model, an auxiliary pollination device for corn planting includes a first shell 1 and a second shell 13, a support frame 12 is provided on one side of the bottom of the first shell 1, a motor 2 is installed on the top of the support frame 12, a first rotating shaft 15 is fixedly connected to the output end of the motor 2, a first fan blade group 14 is fixedly connected to the outer side of the first rotating shaft 15, a second rotating shaft 16 is fixedly connected to the end of the first rotating shaft 15, a first bevel gear 17 that penetrates into the second shell 13 is provided at the end of the second rotating shaft 16, a pollen container 11 is connected to the bottom of the second shell 13, a third rotating shaft 19 is rotatably connected to the bottom end of the pollen container 11, a second fan blade group 20 is fixedly connected to the outer side of the third rotating shaft 19, a second bevel gear 18 that meshes with the first bevel gear 17 is provided at the top of the third rotating shaft 19 located in the second shell 13, and a nozzle 5 is provided on one side of the second shell 13.

[0023] In this embodiment: the motor 2 drives the first fan blade group 14 to rotate through the first rotating shaft 15. When the first fan blade group 14 rotates, air is sent into the first shell 1 and then into the second shell 13. At the same time, the first rotating shaft 15 drives the second rotating shaft 16 to rotate. When the second rotating shaft 16 rotates, it drives the first bevel gear 17 to rotate. When the first bevel gear 17 rotates, it drives the second bevel gear 18 to rotate. The second bevel gear 18 drives the second fan blade group 20 to rotate through the third rotating shaft 19 to send pollen into the second shell 13. The pollen and air in the second shell 13 enter the nozzle 5.

[0024] Please refer to Figure 1 and Figure 2 A handle 9 is provided at the bottom of the first shell 1, one side of the handle 9 is fixedly connected to the support frame 12, and a rechargeable battery is provided inside the handle 9, and the battery is electrically connected to the motor 2. An external thread is provided on the outer side of the top of the pollen container 11, and an internal thread is provided at the bottom end of the inside of the second shell 13, and the pollen container 11 is rotatably connected to the second shell 13 through threads.

[0025] In this embodiment, the handle 9 can be held by hand, and a battery is inside the handle 9 to provide power. After the pollen is used up, the pollen container 11 can be disassembled and installed, and a filter is provided at the bottom of the pollen container 11 to provide gas.

[0026] Please refer to Figure 2 and Figure 4 One end of the nozzle 5 is connected to the discharge port 8, the fourth rotating shaft 22 is rotatably connected inside the second shell 13, one end of the fourth rotating shaft 22 is provided with a third bevel gear 21 meshing with the second bevel gear 18, the other end of the fourth rotating shaft 22 is connected to the reciprocating motion mechanism 6, the reciprocating motion mechanism 6 includes a fifth rotating shaft 3 rotatably connected to the second shell 13, the outer side of the fifth rotating shaft 3 is fixedly connected to the second connecting plate 4, the other end of the second connecting plate 4 is fixedly connected to the fixed shaft 7, the outer side of the fixed shaft 7 is slidably connected to the sliding ring 10, one side of the sliding ring 10 is fixedly connected to the sliding shaft 25, the end of the fourth rotating shaft 22 is fixedly connected to the first connecting plate 24, and the first connecting plate 24 is slidably connected to the sliding shaft 25.

[0027] In this embodiment: the fourth rotating shaft 22 rotates, the rotation of the fourth rotating shaft 22 drives the first connecting plate 24 to rotate, the first connecting plate 24 drives the sliding ring 10 to rotate through the sliding shaft 25, the sliding ring 10 drives the second connecting plate 4 to rotate through the fixed shaft 7, and the rotation of the second connecting plate 4 drives the discharge port 8 to rotate back and forth, so that the pollen is sprayed more fully and evenly.

[0028] Please refer to Figure 1 and Figure 2 A support plate 23 is disposed inside the nozzle 5, and the fourth rotating shaft 22 is rotatably connected to the support plate 23. The ends of the first shell 1 and the second shell 13 are both funnel-shaped, and the first shell 1 and the second shell 13 are sealed.

[0029] In this embodiment, the support plate 23 in the nozzle 5 supports the fourth rotating shaft 22, and the ends of the first shell 1 and the second shell 13 are funnel-shaped, the purpose of which is to pressurize the gas and increase the conveying speed.

[0030] The working principle of the utility model is as follows: the motor 2 drives the first blade group 14 to rotate through the first rotating shaft 15, and the first blade group 14 rotates to send air into the first housing 1, and then into the second housing 13. At the same time, the first rotating shaft 15 drives the second rotating shaft 16 to rotate, and the second rotating shaft 16 drives the first bevel gear 17 to rotate when the second rotating shaft 16 rotates, and the first bevel gear 17 drives the second bevel gear 18 to rotate when the first bevel gear 17 rotates, and the second bevel gear 18 drives the second blade group 20 to rotate through the third rotating shaft 19, and pollen is sent into the second housing 13, and the pollen and air in the second housing 13 enter the nozzle 5, and then are sprayed through the discharge port 8, and at the same time, the second bevel gear 18 drives the fourth rotating shaft 22 to rotate through the third bevel gear 21, and the fourth rotating shaft 22 rotates to drive the first connecting plate 24 to rotate, and the first connecting plate 24 drives the sliding ring 10 to rotate through the sliding shaft 25, and the sliding ring 10 drives the second connecting plate 4 to rotate through the fixed shaft 7, and the second connecting plate 4 rotates to drive the discharge port 8 to reciprocate, so that the pollen is sprayed more fully and evenly.

[0031] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An auxiliary pollination device for corn planting, comprising a first shell (1) and a second shell (13), characterized in that: A support frame (12) is provided at one side of the bottom of the first shell (1), a motor (2) is installed at the top of the support frame (12), an output end of the motor (2) is fixedly connected to a first rotating shaft (15), an outer side of the first rotating shaft (15) is fixedly connected to a first fan blade group (14), an end of the first rotating shaft (15) is fixedly connected to a second rotating shaft (16), an end of the second rotating shaft (16) is provided with a first bevel gear (17) penetrating into the interior of the second shell (13), a pollen container (11) is connected to the bottom of the second shell (13), a third rotating shaft (19) is rotatably connected to the bottom end of the pollen container (11), a second fan blade group (20) is fixedly connected to the outer side of the third rotating shaft (19), a second bevel gear (18) meshing with the first bevel gear (17) is provided at the top end of the third rotating shaft (19) located inside the second shell (13), and a nozzle (5) is provided on one side of the second shell (13).

2. The auxiliary pollination device for corn planting according to claim 1, characterized in that: One end of the nozzle (5) is connected to a discharge port (8), and the interior of the second shell (13) is rotatably connected to a fourth rotating shaft (22). One end of the fourth rotating shaft (22) is provided with a third bevel gear (21) that meshes with the second bevel gear (18), and the other end of the fourth rotating shaft (22) is connected to a reciprocating motion mechanism (6).

3. The auxiliary pollination device for corn planting according to claim 1, characterized in that: The outer side of the top of the pollen container (11) is provided with an external thread, the inner bottom end of the second shell (13) is provided with an internal thread, and the pollen container (11) and the second shell (13) are rotatably connected via the thread.

4. The auxiliary pollination device for corn planting according to claim 1, characterized in that: A handle (9) is provided at the bottom of the first shell (1), one side of the handle (9) is fixedly connected to the support frame (12), and a rechargeable battery is provided inside the handle (9), and the battery is electrically connected to the motor (2).

5. The auxiliary pollination device for corn planting according to claim 2, characterized in that: The reciprocating mechanism (6) comprises a fifth rotating shaft (3) rotatably connected to the second housing (13); a second connecting plate (4) is fixedly connected to the outer side of the fifth rotating shaft (3); the other end of the second connecting plate (4) is fixedly connected to a fixed shaft (7); a sliding ring (10) is slidably connected to the outer side of the fixed shaft (7); one side of the sliding ring (10) is fixedly connected to a sliding shaft (25); the end of the fourth rotating shaft (22) is fixedly connected to a first connecting plate (24); the first connecting plate (24) is slidably connected to the sliding shaft (25).

6. The auxiliary pollination device for corn planting according to claim 2, characterized in that: A support plate (23) is provided inside the nozzle (5), and the fourth rotating shaft (22) is rotatably connected to the support plate (23).

7. The auxiliary pollination device for corn planting according to claim 1, characterized in that: The ends of the first shell (1) and the second shell (13) are both funnel-shaped, and the first shell (1) and the second shell (13) are sealed, the purpose of which is to pressurize the gas and increase the conveying speed.

Images