Pollination device for corn breeding

Abstract

The utility model is applicable to the technical field of corn breeding, and provides a pollinator for corn breeding, which comprises a mounting column, and a rack is mounted on the mounting column in a sliding manner; the powder collecting box is fixedly installed at the top of the rack, a suction pump is fixedly installed on one side of the powder collecting box, the powder inlet end of the suction pump is communicated with the powder collecting box, the powder outlet end of the suction pump is fixedly communicated with a powder outlet pipe, and a powder outlet spray head is arranged on the powder outlet pipe; and the mounting plate is fixedly mounted on one side of the mounting column, a driving gear is rotationally mounted on the mounting plate, the driving gear is meshed with the rack, a driving motor is fixedly mounted on the mounting plate, and the driving gear is fixedly connected with an output shaft of the driving motor. The pollinator for corn breeding, provided by the scheme, can accurately spray pollen onto female flowers, realizes efficient collection of the pollen, and can adapt to corn plants with different heights.

Description

Technical Field

[0001] The utility model belongs to the technical field of corn breeding, and in particular relates to a pollinator for corn breeding. Background Art

[0002] Corn pollination is a crucial link in the corn planting process, which involves the reproduction and yield of corn. The pollination process refers to the transfer of pollen from male flowers to female flowers to fertilize them and produce seeds.

[0003] Traditional corn breeding pollination methods often rely on manual operations, such as using paper bags to collect pollen and pollinate, or using a brush to dip pollen and apply it to the filaments of female flowers. These methods are inefficient and labor-intensive. Utility Model Content

[0004] The utility model provides a pollinator for corn breeding, aiming to solve the problem that the traditional corn breeding pollination method proposed in the above background technology often relies on manual operation, has low work efficiency and high labor intensity.

[0005] To solve the above problems, the utility model is implemented as follows: a pollinator for corn breeding, comprising: a mounting column, a rack being slidably mounted on the mounting column; a pollen collecting box, the pollen collecting box being fixedly mounted on the top of the rack, a pump being fixedly mounted on one side of the pollen collecting box, a powder inlet end of the pump being connected to the powder collecting box, a powder outlet end of the pump being fixedly connected to a powder outlet pipe, a powder outlet nozzle being provided on the powder outlet pipe; a mounting plate, the mounting plate being fixedly mounted on one side of the mounting column, a driving gear being rotatably mounted on the mounting plate, the driving gear being meshed with the rack, a driving motor being fixedly mounted on the mounting plate, and the driving gear being fixedly connected to an output shaft of the driving motor.

[0006] Preferably, an installation box is fixedly installed on one side of the powder collecting box, a suction fan is fixedly installed in the installation box, a powder discharge pipe is fixedly connected to the discharge end of the installation box, the powder discharge pipe is connected to the powder collecting box, and a powder suction pipe is fixedly connected to the suction end of the installation box, and a powder suction head is provided on the powder suction pipe.

[0007] Preferably, two mounting brackets are fixedly installed on the top of the powder collecting box, a transverse motor is fixedly installed on one side of the two mounting brackets, and a transverse screw is rotatably installed on the two mounting brackets. One end of the two transverse screws is respectively fixedly connected to the output shafts of the two transverse motors, and a slide seat is threadedly installed on the two transverse screws. The two slide seats are respectively connected to the powder outlet nozzle and the powder suction head.

[0008] Preferably, a base is fixedly mounted on the bottom of the mounting column, a plurality of moving wheels are provided at the bottom of the base for movement, and an opening for the driving gear to rotate is provided on one side of the mounting column.

[0009] Preferably, a guide rod is fixedly mounted on the inner wall of the mounting column, a guide groove is formed on the rack, and the guide rod slides through the guide groove.

[0010] Preferably, the inner walls on both sides of the two mounting frames are fixedly mounted with deviation-correcting rods, and the two deviation-correcting rods slide through the two sliding seats respectively.

[0011] Preferably, the mounting column is provided with a top opening, the opening is a passage for the rack to move, and the powder outlet pipe and the powder suction pipe are both provided with corrugations.

[0012] Compared with the related art, the pollinator for corn breeding provided by the utility model has the following beneficial effects:

[0013] Compared with the existing technology, the corn breeding pollinator provided by this solution has achieved the overall efficiency, precision and automation of the corn breeding pollination process. It can accurately control the pollination process and spray pollen onto female flowers evenly and accurately, thereby improving the success rate and efficiency of pollination. At the same time, it also has an efficient pollen collection function, which can quickly collect pollen from male flowers, providing convenience for subsequent pollination operations. In addition, the mobility and flexibility of the device enable it to operate easily in different planting areas, greatly improving the efficiency and quality of pollination operations, which not only reduces the labor intensity of farmers and reduces production costs, but also helps to improve the yield and quality of corn. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the main cross-sectional structure of a pollinator for corn breeding provided by the utility model;

[0015] Figure 2 It is a rear view structural schematic diagram of the mounting plate in the utility model;

[0016] Figure 3 for Figure 1 Schematic diagram of the enlarged structure of part A shown in FIG.

[0017] Figure numerals: 1. Mounting column; 2. Rack; 3. Powder collecting box; 4. Pump; 5. Powder outlet pipe; 6. Powder outlet nozzle; 7. Mounting plate; 8. Driving gear; 9. Driving motor; 10. Mounting box; 11. Suction fan; 12. Powder discharge pipe; 13. Powder suction pipe; 14. Powder suction head; 15. Mounting frame; 16. Transverse movement motor; 17. Transverse movement screw; 18. Sliding seat; 19. Base; 20. Moving wheel; 21. Guide rod; 22. Guide groove; 23. Correction rod. DETAILED DESCRIPTION

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit the present application; the terms "including" and "having" in the specification and claims of the present application and the above-mentioned figure descriptions and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of the present application or the above-mentioned figures are used to distinguish different objects, rather than to describe a specific order; the terms "inside", "outside", "left", and "right" indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0019] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0020] The utility model embodiment provides a pollinator for corn breeding, such as Figure 1-3 As shown, the pollinator for corn breeding includes: a mounting column 1, on which a rack 2 is slidably mounted; a pollen collecting box 3, which is fixedly mounted on the top of the rack 2, and a pump 4 is fixedly mounted on one side of the pollen collecting box 3, the powder inlet end of the pump 4 is connected to the powder collecting box 3, and the powder outlet end of the pump 4 is fixedly connected to a powder outlet pipe 5, and the powder outlet pipe 5 is provided with a powder outlet nozzle 6; a mounting plate 7, which is fixedly mounted on one side of the mounting column 1, and a driving gear 8 is rotatably mounted on the mounting plate 7, and the driving gear 8 is meshed with the rack 2, and a driving motor 9 is fixedly mounted on the mounting plate 7, and the driving gear 8 is fixedly connected to the output shaft of the driving motor 9.

[0021] In this embodiment, the mounting column 1 serves as the main structure of the entire device, supporting and connecting other components. The rack 2 slides on the mounting column 1, so that the pollen collecting box 3 can move up and down along the mounting column 1 to adapt to corn plants of different heights. The pollen collecting box 3 is used to collect pollen from male corn flowers. The pump 4 extracts pollen from the pollen collecting box 3 and transports it to the powder outlet nozzle 6 through the powder outlet pipe 5. The powder outlet nozzle 6 allows the pollen to be sprayed evenly and accurately on the filaments of the female flowers, thereby improving the success rate of pollination. When the driving motor 9 is started, the rotation of the driving gear 8 drives the rack 2 to slide along the mounting column 1, thereby realizing the lifting and lowering movement of the pollen collecting box 3. This mechanized lifting method not only improves work efficiency, but also reduces the tediousness and errors of manual operation, realizes accurate and efficient pollination of corn, and greatly improves the efficiency and quality of breeding work. At the same time, it reduces the intensity and difficulty of manual operation and reduces labor costs.

[0022] In a further preferred embodiment of the utility model, an installation box 10 is fixedly installed on one side of the powder collecting box 3, a suction fan 11 is fixedly installed in the installation box 10, a powder discharge pipe 12 is fixedly connected to the discharge end of the installation box 10, the powder discharge pipe 12 is connected to the powder collecting box 3, and a powder suction pipe 13 is fixedly connected to the suction end of the installation box 10, and a powder suction head 14 is provided on the powder suction pipe 13.

[0023] In this embodiment, the function of the suction fan 11 is to suck the pollen of the external corn male flowers into the powder suction tube 13 by generating negative pressure. The powder suction head 14 on the powder suction tube 13 can be close to the corn male flowers to ensure that the pollen is effectively sucked in. Once the pollen is sucked into the powder suction tube 13, it will enter the pollen collecting box 3 through the powder discharge pipe 12. The connection design between the powder discharge pipe 12 and the pollen collecting box 3 ensures that the pollen can be smoothly transferred from the powder suction head 14 to the pollen collecting box 3 for temporary storage and subsequent pollination operations, which not only improves the efficiency of pollen collection, but also makes the pollen collection process more convenient and accurate. Through the coordinated use of the suction fan 11 and the powder suction head 14, pollen can be easily sucked from the corn male flowers, avoiding the tedious and time-consuming manual pollen collection in the traditional method.

[0024] In a further preferred embodiment of the utility model, two mounting frames 15 are fixedly installed on the top of the powder collecting box 3, and a transverse motor 16 is fixedly installed on one side of the two mounting frames 15. Transverse screws 17 are rotatably installed on the two mounting frames 15, and one end of the two transverse screws 17 is respectively fixedly connected to the output shafts of the two transverse motors 16, and a slide seat 18 is threadedly installed on the two transverse screws 17, and the two slide seats 18 are respectively connected to the powder outlet nozzle 6 and the powder suction head 14.

[0025] In this embodiment, two mounting frames 15 are fixedly installed on the top of the pollen collecting box 3, and one side of each mounting frame 15 is equipped with a transverse motor 16. These transverse motors 16 serve as power sources, and drive the rotation of the transverse screw 17 through the rotation of their output shafts. The transverse screw 17 is connected to the slide 18 by a thread. When the transverse screw 17 rotates, the slide 18 will move laterally along the transverse screw 17. The powder discharge nozzle 6 and the powder suction head 14 can be connected to the two slides 18 respectively, and realize lateral displacement with the movement of the slide 18. During the pollination or pollen collection process, the powder discharge nozzle 6 and the powder suction head 14 can be accurately moved to a specific position as needed to ensure that the pollen can be accurately sprayed on the female flowers, or effectively absorbed from the male flowers, thereby improving the accuracy and efficiency of pollination and pollen collection, and reducing the errors and tediousness of human operation.

[0026] In a further preferred embodiment of the utility model, a base 19 is fixedly mounted on the bottom of the mounting column 1, a plurality of moving wheels 20 for movement are provided at the bottom of the base 19, and an opening is provided on one side of the mounting column 1 for the driving gear 8 to rotate.

[0027] In this embodiment, the base 19 is fixedly mounted on the bottom of the mounting column 1, which plays the role of stably supporting the entire device, and a plurality of movable wheels 20 are provided at the bottom of the base 19. These movable wheels 20 enable the device to be easily moved between different planting areas, greatly improving the flexibility and scope of use of the device, and pollination operations can be conveniently carried out whether in the fields or in greenhouses.

[0028] In a further preferred embodiment of the present invention, a guide rod 21 is fixedly mounted on the inner wall of the mounting column 1 , a guide groove 22 is formed on the rack 2 , and the guide rod 21 slides through the guide groove 22 .

[0029] In this embodiment, the guide rod 21 is fixedly mounted on the inner wall of the mounting column 1 to ensure stable support and guidance during the entire lifting process, and the guide groove 22 provided on the rack 2 cooperates with the guide rod 21, so that the rack 2 can move along the guide rod 21 during the sliding process, which ensures the stability and linearity of the rack 2 during the lifting process, and avoids operational errors or equipment damage caused by deviation or shaking. The cooperation between the guide rod 21 and the guide groove 22 not only reduces the friction and resistance of the rack 2 during the movement, but also improves the durability and service life of the entire device.

[0030] In a further preferred embodiment of the present invention, the inner walls on both sides of the two mounting frames 15 are fixedly mounted with deviation-correcting rods 23 , and the two deviation-correcting rods 23 slide through the two slide seats 18 respectively.

[0031] In this embodiment, the correcting rods 23 are fixedly mounted on the inner walls on both sides of the mounting frame 15, and a sliding connection is formed between them and the slide 18. When the slide 18 moves laterally under the drive of the transverse screw 17, the correcting rods 23 will play a guiding and limiting role to ensure that the slide 18 can move along a predetermined trajectory without deviation or shaking, effectively reducing the deviation and error of the slide 18 during the movement process and improving the accuracy of pollination and pollen collection.

[0032] In a further preferred embodiment of the present invention, the mounting column 1 is provided with a top opening, the opening is a passage for the rack 2 to move, and the powder outlet pipe 5 and the powder suction pipe 13 are both provided with corrugations.

[0033] In this embodiment, the mounting column 1 is open at the top, and this opening provides a passage for the movement of the rack 2, so that the rack 2 can slide up and down smoothly inside the mounting column 1. The powder outlet pipe 5 and the powder suction pipe 13 are both configured with corrugations. Such a corrugated pipe enables the pipe to have a certain degree of elasticity and flexibility, and can adapt to the deformation and vibration generated when the device is moving or working, thereby avoiding damage to the pipe or affecting the working effect. The corrugated pipe also has good sealing and durability, which can ensure that pollen will not leak or be contaminated during transportation, thereby improving the efficiency and quality of pollination and pollen collection.

[0034] To sum up, compared with related technologies, the present device has realized the efficiency, precision and automation of the corn breeding pollination process as a whole. It can accurately control the pollination process, spray pollen onto female flowers evenly and accurately, and improve the success rate and efficiency of pollination. At the same time, it also has an efficient pollen collection function, which can quickly collect pollen from male flowers, providing convenience for subsequent pollination operations. In addition, the mobility and flexibility of the device enable it to operate easily in different planting areas, greatly improving the efficiency and quality of pollination operations, which not only reduces the labor intensity of farmers and reduces production costs, but also helps to increase the yield and quality of corn.

[0035] In the several embodiments provided in this application, it should be understood that the disclosed device can be implemented in other ways.

[0036] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A pollinator for corn breeding, characterized in that: include: A mounting column, on which a rack is slidably mounted; A powder collecting box, the powder collecting box is fixedly mounted on the top of the rack, a pump is fixedly mounted on one side of the powder collecting box, a powder inlet end of the pump is connected to the powder collecting box, a powder outlet end of the pump is fixedly connected to a powder outlet pipe, and a powder outlet nozzle is provided on the powder outlet pipe; A mounting plate, wherein the mounting plate is fixedly mounted on one side of the mounting column, a driving gear is rotatably mounted on the mounting plate, the driving gear is meshed with the rack, a driving motor is fixedly mounted on the mounting plate, and the driving gear is fixedly connected to the output shaft of the driving motor.

2. The pollinator for corn breeding according to claim 1, characterized in that: An installation box is fixedly installed on one side of the powder collecting box, a suction fan is fixedly installed in the installation box, a discharge end of the installation box is fixedly connected with a powder discharge pipe, the powder discharge pipe is connected to the powder collecting box, and a suction end of the installation box is fixedly connected with a powder suction pipe, and a powder suction head is provided on the powder suction pipe.

3. The pollinator for corn breeding according to claim 2, characterized in that: Two mounting brackets are fixedly installed on the top of the powder collecting box, and a transverse motor is fixedly installed on one side of the two mounting brackets. Transverse screws are rotatably installed on the two mounting brackets, and one end of the two transverse screws is respectively fixedly connected to the output shafts of the two transverse motors. A slide seat is threadedly installed on the two transverse screws, and the two slide seats are respectively connected to the powder outlet nozzle and the powder suction head.

4. The pollinator for corn breeding according to claim 1, characterized in that: A base is fixedly mounted at the bottom of the mounting column, a plurality of moving wheels are arranged at the bottom of the base for movement, and an opening for the driving gear to rotate is opened at one side of the mounting column.

5. The pollinator for corn breeding according to claim 1, characterized in that: A guide rod is fixedly mounted on the inner wall of the mounting column, a guide groove is provided on the rack, and the guide rod slides through the guide groove.

6. The pollinator for corn breeding according to claim 3, characterized in that: Correction rods are fixedly mounted on the inner walls of both sides of the two mounting frames, and the two correction rods slide through the two sliding seats respectively.

7. The pollinator for corn breeding according to claim 2, characterized in that: The mounting column is provided with a top opening, the opening is a through opening for the rack to move, and the powder outlet pipe and the powder suction pipe are both provided with corrugations.

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