Corn pollination device

Abstract

The invention provides a corn pollination device which comprises a main barrel, front holes are formed in the circumferential surface of the main barrel, a humidifying assembly, a pollen adding assembly and a PLC are arranged at the top of the main barrel, a waterproof film is arranged on the PLC, a cleaning assembly is arranged at the bottom of the main barrel, an inner box is fixedly connected to the interior of the main barrel, and the inner box is fixedly connected to the bottom of the main barrel. And an inner motor is fixedly connected to the interior of the inner box, and the output end of the inner motor is fixedly connected with a rotating disc. By arranging a main barrel, a pollen adding assembly, a water barrel, an alarm, a water inlet pipe, a liquid level meter, a water pump, a water outlet pipe, an atomizing nozzle, an inner box, an inner motor, a turntable, a silk guide plate and an air pump, during pollination, the water pump can be started, the atomizing nozzle is used for humidifying the interior of the main barrel, the humidity during pollination is improved, meanwhile, the inner motor and the air pump are started, a rotating plate rotates, and the pollination effect is improved. Therefore, external corn filaments can be sucked into the main barrel, pollen is in full contact with the corn filaments, full pollination is achieved, and the pollination rate and the pollination efficiency are improved.

Description

Technical Field

[0001] The invention relates to the technical field of corn planting, in particular to a corn pollination device. Background Art

[0002] Corn, also known as maize, corn, corn cob, pearl rice, etc., is an annual herbaceous plant of the genus Zea of ​​the Poaceae family. Originated in Central and South America, it is now widely planted all over the world. Corn has strong drought resistance, cold resistance, barrenness resistance and excellent environmental adaptability. It is one of the most important agricultural products in the world. Its grains contain starch, protein, fat, vitamins, trace elements and cellulose, making it an important raw material for crop processing and feed production.

[0003] During corn planting, artificial assisted pollination is often used. The collected pollen is manually shaken off onto the unpollinated filaments. However, the filaments hang down, and the shaken off pollen cannot fully contact the filaments, resulting in a large amount of pollen waste and a low pollination rate. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the present invention provides a corn pollination device, which solves the problem that pollen cannot fully contact with filaments during the pollination process, resulting in a large amount of pollen waste.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: A corn pollination device, comprising: a main barrel, a front hole is arranged on the circumferential surface of the main barrel, a humidifying component, a powder adding component and a PLC controller are arranged on the top of the main barrel, a waterproof film is arranged on the PLC controller, a cleaning component is arranged on the bottom of the main barrel, an inner box is fixedly connected to the inside of the main barrel, an inner motor is fixedly connected to the inside of the inner box, a turntable is fixedly connected to the output end of the inner motor, the circumferential surface of the turntable is rotatably connected to the inner box, a wire drawing plate is fixedly connected to the end of the turntable away from the inner motor, a plurality of wire drawing plates are arranged and evenly distributed on the turntable, the wire drawing plate is located inside the front hole, a battery is fixedly connected to the bottom of the inner box, an air pump is arranged at the bottom of the battery, a partition is fixedly connected to the right side wall of the battery and the air pump, an upper filter is fixedly connected to the side of the partition away from the battery, a lower filter is fixedly connected to the partition, and a handle is fixedly connected to the circumferential surface of the main barrel. It is convenient to carry out pollination operation by hand, does not require an external power supply, greatly frees up pollination space, and is easy to use and operate.

[0008] Preferably, the humidification assembly includes a water bucket, an alarm, a water inlet pipe, a liquid level meter, a water pump, a water outlet pipe and an atomizing nozzle, the bottom of the water bucket is fixedly connected to the main bucket, the top of the water bucket is fixedly connected to the alarm and the water inlet pipe, the inner circumferential surface of the water bucket is fixedly connected to the liquid level meter, the liquid level meter is electrically connected to the alarm, the inner bottom surface of the water bucket is fixedly connected to the water pump, the output end of the water pump is fixedly connected to the water outlet pipe, the end of the water outlet pipe away from the water pump is fixedly connected to the atomizing nozzle, and the atomizing nozzle faces the wire guide plate. The air humidity can be increased during pollination, thereby improving the pollination rate.

[0009] Preferably, the powder adding assembly comprises a powder barrel, a micro motor, a stirring shaft, stirring blades, a micro air pump, an air outlet pipe, an upper valve, a powder falling pipe, a lower valve, an air pressure sensor and a powder inlet pipe. The powder barrel is made of transparent plastic material. The top of the powder barrel is fixedly connected with the micro motor, the micro air pump and the powder inlet pipe. The inside of the powder barrel is rotatably connected with the stirring shaft. The circumferential surface of the stirring shaft is fixedly connected with the stirring blades. There are multiple stirring blades and they are evenly distributed on the stirring shaft. The bottom of the micro air pump is fixedly connected with the air outlet pipe, the circumferential surface of the air outlet pipe is fixedly connected with the upper valve, the bottom of the powder barrel is fixedly connected with the powder falling pipe, the circumferential surface of the powder falling pipe is fixedly connected with the lower valve, the upper valve and the lower valve are both solenoid valves, the inner top surface of the powder barrel is fixedly connected with the air pressure sensor, and the powder falling pipe is located above the wire drawing plate.

[0010] Preferably, the cleaning assembly includes a front door, a rotating plate and a fastening bolt, the front door is arc-shaped, the rotating plate is rotatably connected to the outer arc surface of the front door, and the fastening bolt is threadedly connected to the rotating plate. When the front door is opened, the bottom of the main barrel can be cleaned, and the pollen that has not participated in pollination can be collected again for reuse, and then the front door is closed and the fastening bolt is tightened by screwing.

[0011] Preferably, the front door is rotatably connected to the main barrel via a hinge and is fixed by fastening bolts.

[0012] Preferably, the battery and the vacuum pump are both fixedly connected to the inner circumferential surface of the main barrel, and the output end of the vacuum pump is fixedly connected to the partition.

[0013] Preferably, the lower filter is located at the front side of the vacuum pump, the upper filter is located above the lower filter and the front door, and the upper filter is fixedly connected to the inner circumference of the main barrel to filter the pollen that is not involved in pollination and prevent it from entering the vacuum pump.

[0014] Preferably, the battery is provided with a charging port, which passes through the main barrel and can be used to charge the battery.

[0015] Preferably, the battery is electrically connected to the PLC controller, and the PLC controller is electrically connected to the micro motor, micro air pump, upper valve, lower valve, air pressure sensor, inner motor, air pump, alarm, liquid level meter and water pump. Each component can be operated by the PLC controller, and the battery provides power support for each component, and no external power supply is required, which greatly frees up pollination space and facilitates pollination operation.

[0016] (III) Beneficial effects

[0017] The present invention provides a corn pollination device having the following beneficial effects:

[0018] 1. By setting the main barrel, powder adding components, water barrel, alarm, water inlet pipe, liquid level meter, water pump, water outlet pipe, atomizing nozzle, inner box, inner motor, turntable, wire drawing plate and vacuum pump, when pollination is carried out, the water pump can be started, and the inside of the main barrel can be humidified by using the atomizing nozzle to increase the humidity during pollination. At the same time, the inner motor and the vacuum pump are started to rotate the turntable, so that the external corn silk can be sucked into the main barrel, so that the pollen and the corn silk are fully contacted and fully pollinated, thereby improving the pollination rate and efficiency.

[0019] 2. By setting the partition, the upper filter, the lower filter, the front door, the rotating plate and the fastening bolts, the pollen that has not completed the pollination can be collected and reused, thereby improving the utilization rate of the pollen.

[0020] 3. The present invention can be used for handheld pollination, does not require an external power source, greatly frees up pollination space, is easy to use, and is convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a front view of a corn pollination device proposed by the present invention;

[0022] Figure 2 This is a front view of a corn pollination device proposed by the present invention;

[0023] Figure 3 This is a cross-sectional view of a corn pollination device proposed by the present invention;

[0024] Figure 4 for Figure 2 A is an enlarged view of the middle image.

[0025] Among them, 1. Main barrel; 2. Front hole; 3. Humidification component; 4. Powder adding component; 5. PLC controller; 6. Cleaning component; 7. Inner box; 8. Inner motor; 9. Turntable; 10. Lead wire plate; 11. Battery; 12. Air pump; 13. Partition; 14. Upper filter; 15. Lower filter; 16. Charging port; 17. Handle; 301. Bucket; 302. Alarm; 303. Water inlet pipe; 304, liquid level meter; 305, water pump; 306, water outlet pipe; 307, atomizing nozzle; 401, powder barrel; 402, micro motor; 403, stirring shaft; 404, stirring blade; 405, micro air pump; 406, air outlet pipe; 407, upper valve; 408, powder drop pipe; 409, lower valve; 410, air pressure sensor; 601, front door; 602, rotating plate; 603, fastening bolts. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] like Figure 1-Figure 4As shown, an embodiment of the present invention provides a corn pollination device, including a main barrel 1, a front hole 2 is arranged on the circumferential surface of the main barrel 1, a humidifying component 3, a powder adding component 4 and a PLC controller 5 are arranged on the top of the main barrel 1, a waterproof film is arranged on the PLC controller 5, a cleaning component 6 is arranged at the bottom of the main barrel 1, an inner box 7 is fixedly connected to the inside of the main barrel 1, an inner motor 8 is fixedly connected to the inside of the inner box 7, a turntable 9 is fixedly connected to the output end of the inner motor 8, the circumferential surface of the turntable 9 is rotatably connected to the inner box 7, a wire drawing plate 10 is fixedly connected to the end of the turntable 9 away from the inner motor 8, a plurality of wire drawing plates 10 are arranged and evenly distributed on the turntable 9, the wire drawing plates 10 are located inside the front hole 2, when the inner motor 8 is started, the turntable 9 and the wire drawing plate 10 rotate, the corn silk can be confined inside, and the silk can be disturbed to facilitate the pollen to fully contact with it, the bottom of the inner box 7 is fixed A battery 11 is fixedly connected, and an air pump 12 is arranged at the bottom of the battery 11. A partition 13 is fixedly connected to the right side walls of the battery 11 and the air pump 12. The battery 11 and the air pump 12 are fixedly connected to the inner circumferential surface of the main barrel 1. The output end of the air pump 12 is fixedly connected to the partition 13. The bottom output end of the air pump 12 passes through the main barrel 1. When the air pump 12 is pumped, air can be pumped into the main barrel 1, so that the external corn silk is sucked into the main barrel 1. At the same time, it can also accelerate the falling of pollen during pollination, improve the pollination efficiency and pollination rate, an upper filter 14 is fixedly connected to the side of the partition 13 away from the battery 11, and a lower filter 15 is fixedly connected to the partition 13. The lower filter 15 can prevent pollen that does not participate in pollination from entering the air pump 12. A handle 17 is fixedly connected to the circumferential surface of the main barrel 1, which is convenient for hand-held pollination operation, easy to use and easy to operate.

[0028] The humidification component 3 includes a water bucket 301, an alarm 302, a water inlet pipe 303, a liquid level meter 304, a water pump 305, a water outlet pipe 306 and an atomizing nozzle 307. The bottom of the water bucket 301 is fixedly connected to the main barrel 1, the top of the water bucket 301 is fixedly connected to the alarm 302 and the water inlet pipe 303, the inner circumferential surface of the water bucket 301 is fixedly connected to the liquid level meter 304, and the liquid level meter 304 is electrically connected to the alarm 302. When the water level in the water bucket 301 is lower than the liquid level meter 304, the alarm 302 sounds an alarm, prompting you to add water. A water pump 305 is fixedly connected to the inner bottom surface of the water bucket 301. A water outlet pipe 306 is fixedly connected to the output end of the water pump 305. An atomizing nozzle 307 is fixedly connected to the end of the water outlet pipe 306 away from the water pump 305. The atomizing nozzle 307 faces the wire drawing plate 10. When the water pump 305 is started, the water in the water bucket 301 can be sprayed out through the atomizing nozzle 307, thereby increasing the humidity inside the main barrel 1, providing better pollination conditions for pollination, and thereby increasing the pollination rate.

[0029] The powder adding component 4 includes a powder barrel 401, a micro motor 402, a stirring shaft 403, stirring blades 404, a micro air pump 405, an air outlet pipe 406, an upper valve 407, a powder falling pipe 408, a lower valve 409, an air pressure sensor 410 and a powder inlet pipe 411. The powder barrel 401 is made of transparent plastic. A valve is provided on the powder inlet pipe 411 at the top of the powder barrel 401 and is in a normally closed state. The micro motor 402 and the micro air pump 405 are fixedly connected to the top of the powder barrel 401. The micro air pump 405 can pressurize the inside of the powder barrel 401 to facilitate and quickly discharge pollen. The inside of the powder barrel 401 is rotatably connected to the stirring shaft 403. The stirring blades 404 are fixedly connected to the circumferential surface of the stirring shaft 403. There are multiple stirring blades 404 and they are evenly distributed on the stirring shaft 403. The bottom output end of the machine 402 is fixedly connected to the stirring shaft 403. When the micro motor 402 is started, the stirring shaft 403 and the stirring blade 404 can rotate to stir the internal pollen to prevent the pollen from agglomerating. The bottom of the micro air pump 405 is fixedly connected with an air outlet pipe 406, and the circumferential surface of the air outlet pipe 406 is fixedly connected with an upper valve 407. The bottom of the powder barrel 401 is fixedly connected with a powder falling pipe 408, and the circumferential surface of the powder falling pipe 408 is fixedly connected with a lower valve 409. Both the upper valve 407 and the lower valve 409 are solenoid valves. The inner top surface of the powder barrel 401 is fixedly connected with an air pressure sensor 410 for monitoring the internal air pressure of the powder barrel 401. The powder falling pipe 408 is located above the wire drawing plate 10. When the lower valve 409 is opened, the pollen is quickly sprayed from the powder falling pipe 408 to the corn silk in the wire drawing plate 10.

[0030] The cleaning assembly 6 includes a front door 601, a rotating plate 602 and a fastening bolt 603. The front door 601 is arc-shaped, and the rotating plate 602 is rotatably connected to the outer arc surface of the front door 601. The fastening bolt 603 is threadedly connected to the rotating plate 602. The front door 601 is rotatably connected to the main barrel 1 through a hinge and is fixed by the fastening bolt 603. When the front door 601 is opened, the bottom of the main barrel 1 can be cleaned, and the pollen that does not participate in pollination can be collected again for reuse, and then the front door 601 is closed and the fastening bolt 603 is tightened.

[0031] The lower filter 15 is located at the front side of the vacuum pump 12, and the upper filter 14 is located above the lower filter 15 and the front door 601. The upper filter 14 is fixedly connected to the inner circumference of the main barrel 1 to filter pollen that does not participate in pollination to prevent it from entering the vacuum pump 12. A charging port 16 is provided on the battery 11, and the charging port 16 runs through the main barrel 1 to charge the battery 11. The battery 11 is electrically connected to the PLC controller 5. The PLC controller 5 is electrically connected to the micro motor 402, the micro air pump 405, the upper valve 407, the lower valve 409, the air pressure sensor 410, the inner motor 8, the vacuum pump 12, the alarm 302, the liquid level meter 304 and the water pump 305. Each component can be operated through the PLC controller 5. The battery 11 provides power support for each component and does not require an external power supply, which greatly frees up pollination space and facilitates pollination operations.

[0032] Working principle: During pollination, hold the handle 17, align the front hole 2 with the corn silk, and then start the vacuum pump 12, the inner motor 8, the micro motor 402 and the micro air pump 405. The inner motor 8 rotates the turntable 9, thereby rotating the wire drawing plate 10. During the rotation of the wire drawing plate 10, the hanging corn silk is picked up, and the corn silk is sucked into the main barrel 1 under the action of the vacuum pump 12 and the wire drawing plate 10. The corn silk is located on the inner side of the wire drawing plate 10. At the same time, start the water pump 305 to pump out the water in the water bucket 301, and after being atomized by the atomizing nozzle 307, the humidity inside the main barrel 1 is increased, providing better pollination conditions for pollination; at the same time, in the powder barrel 401, the micro motor 402 drives the stirring shaft 403 and the stirring blade 404 to rotate, fully stirring the internal pollen to avoid agglomeration. The micro motor 402 keeps working after being turned on. The air pump 405 pressurizes the inside of the powder barrel 401. When pollination is carried out, the lower valve 409 is opened, and the pollen is quickly sprayed from the pollen drop tube 408 into the main barrel 1, and under the action of the vacuum pump 12, it quickly falls to the corn silk below. The corn silk is disturbed inside the wire drawing plate 10 and can fully contact with the falling pollen, thereby improving the pollination rate. The pollen that does not participate in pollination continues to fall and enters the bottom of the main barrel 1. After a period of time, the front door 601 can be opened to clean the bottom of the main barrel, and the pollen that does not participate in pollination can be collected again for reuse. Then the front door 601 is closed, and the fastening bolts 603 are screwed to fix the front door 601 on the main barrel 1. When the water level in the water bucket 301 is lower than the liquid level meter 304, the alarm 302 sounds an alarm to prompt the user to add water. The internal pollen amount can be easily observed through the powder barrel 401, so that pollen can be added when the pollen is insufficient.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A corn pollination device, comprising a main barrel (1), characterized in that: A front hole (2) is provided on the circumferential surface of the main barrel (1); a humidifying component (3), a powder adding component (4) and a PLC controller (5) are provided on the top of the main barrel (1); a waterproof membrane is provided on the PLC controller (5); a cleaning component (6) is provided on the bottom of the main barrel (1); an inner box (7) is fixedly connected to the inside of the main barrel (1); an inner motor (8) is fixedly connected to the inside of the inner box (7); a rotating disk (9) is fixedly connected to the output end of the inner motor (8); the circumferential surface of the rotating disk (9) is rotatably connected to the inner box (7); and a wire guide plate (1) is fixedly connected to the end of the rotating disk (9) away from the inner motor (8). 0), the number of the wire drawing plates (10) is multiple and evenly distributed on the turntable (9), the wire drawing plates (10) are located inside the front hole (2), the bottom of the inner box (7) is fixedly connected to a battery (11), the bottom of the battery (11) is provided with an air pump (12), a partition (13) is fixedly connected to the right side wall of the battery (11) and the air pump (12), an upper filter (14) is fixedly connected to the side of the partition (13) away from the battery (11), a lower filter (15) is fixedly connected to the partition (13), and a handle (17) is fixedly connected to the circumferential surface of the main barrel (1).

2. A corn pollination device according to claim 1, characterized in that: The humidifying assembly (3) comprises a water bucket (301), an alarm (302), a water inlet pipe (303), a liquid level meter (304), a water pump (305), a water outlet pipe (306) and an atomizing nozzle (307); the bottom of the water bucket (301) is fixedly connected to the main bucket (1); the top of the water bucket (301) is fixedly connected to the alarm (302) and the water inlet pipe (303); and the inner circumferential surface of the water bucket (301) is fixedly provided with a water supply pipe (306). A liquid level meter (304) is fixedly connected, and the liquid level meter (304) is electrically connected to the alarm (302). A water pump (305) is fixedly connected to the inner bottom surface of the water bucket (301). The output end of the water pump (305) is fixedly connected to a water outlet pipe (306). An end of the water outlet pipe (306) away from the water pump (305) is fixedly connected to an atomizing nozzle (307), and the atomizing nozzle (307) faces the wire drawing plate (10).

3. A corn pollination device according to claim 1, characterized in that: The powder adding assembly (4) comprises a powder barrel (401), a micro motor (402), a stirring shaft (403), a stirring blade (404), a micro air pump (405), an air outlet pipe (406), an upper valve (407), a powder drop pipe (408), a lower valve (409), an air pressure sensor (410) and a powder inlet pipe (411). The powder barrel (401) is made of a transparent plastic material. The micro motor (402), the micro air pump (405) and the powder inlet pipe (411) are fixedly connected to the top of the powder barrel (401). The inside of the powder barrel (401) is rotatably connected to the stirring shaft (403). The stirring blade (404) is fixedly connected to the circumferential surface of the stirring shaft (403). 4), the number of the stirring blades (404) is multiple and evenly distributed on the stirring shaft (403), the bottom of the micro air pump (405) is fixedly connected to an air outlet pipe (406), the circumferential surface of the air outlet pipe (406) is fixedly connected to an upper valve (407), the bottom of the powder barrel (401) is fixedly connected to a powder drop pipe (408), the circumferential surface of the powder drop pipe (408) is fixedly connected to a lower valve (409), both the upper valve (407) and the lower valve (409) are solenoid valves, the inner top surface of the powder barrel (401) is fixedly connected to an air pressure sensor (410), and the powder drop pipe (408) is located above the wire drawing plate (10).

4. A corn pollination device according to claim 1, characterized in that: The cleaning assembly (6) comprises a front door (601), a rotating plate (602) and a fastening bolt (603); the front door (601) is arc-shaped; a rotating plate (602) is rotatably connected to the outer arc surface of the front door (601); and the fastening bolt (603) is threadedly connected to the rotating plate (602).

5. A corn pollination device according to claim 4, characterized in that: The front door (601) is rotatably connected to the main tub (1) via a hinge and is fixed via a fastening bolt (604).

6. A corn pollination device according to claim 1, characterized in that: The storage battery (11) and the air pump (12) are both fixedly connected to the inner circumferential surface of the main barrel (1), and the output end of the air pump (12) is fixedly connected to the partition (13).

7. A corn pollination device according to claim 4, characterized in that: The lower filter (15) is located at the front side of the vacuum pump (12), the upper filter (14) is located above the lower filter (15) and the front door (601), and the upper filter (14) is fixedly connected to the inner circumferential surface of the main barrel (1).

8. A corn pollination device according to claim 1, characterized in that: The storage battery (11) is provided with a charging port (16), and the charging port (16) passes through the main barrel (1).

9. A corn pollination device according to claim 3, characterized in that: The storage battery (11) is electrically connected to the PLC controller (5), and the PLC controller (5) is electrically connected to the micro motor (402), the micro air pump (405), the upper valve (407), the lower valve (409), the air pressure sensor (410), the inner motor (8), the air pump (12), the alarm (302), the liquid level meter (304) and the water pump (305).

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