Portable field pollination auxiliary device for breeding fresh corn

Abstract

The utility model relates to the technical field of corn breeding, and specifically discloses a portable field pollination auxiliary device for fresh corn breeding, which is characterized in that: the device comprises a feeding component, a first fan, a second fan, a third fan, a fourth fan, a fifth fan, a sixth fan, a seventh fan, an eighth fan, a ninth fan, a tenth fan, an eleventh fan, a twelfth fan, a thirteenth fan, a fourteenth fan, a fifteenth fan, a sixteenth fan, a seventeenth fan, an eighteenth fan, a nineteenth fan, a twentieth fan, a twenty-first fan, a twenty-second fan, a twenty-third fan, a twenty-fourth fan, a twenty-fifth fan, a twenty-sixth fan, a twenty-seventh fan, a twenty-eighth fan, a twenty-ninth fan, a thirtieth fan, a thirty-first fan, a thirty-second fan, a thirty-third fan, a thirty-fourth fan, a thirty-fifth fan, a thirty-sixth fan, a thirty-seventh fan, a thirty-eighth fan, a thirty-ninth fan, a fortieth fan, a feeding pipe, a first air outlet, a second air outlet, a third air outlet, a fourth air outlet, a fifth air outlet, a sixth air outlet, a seventh air outlet, an eighth air outlet, a ninth air outlet, a tenth air outlet, an eleventh air outlet, a twelfth air outlet, a thirteenth air outlet, a fourteenth air outlet, a fifteenth air outlet, a sixteenth air outlet, a seventeenth air outlet, an eighteenth air outlet, a nineteenth air outlet, a twentieth air outlet, a twenty-first air outlet, a twenty-second air outlet, a twenty-third air outlet, a twenty-fourth air outlet, a

Description

Technical Field

[0001] This utility model relates to the field of maize breeding technology, specifically a portable field pollination auxiliary device for fresh maize breeding. Background Technology

[0002] This device aims to solve the problems of low pollination efficiency and poor portability in existing maize pollination operations. The device typically integrates pollen storage and pollination functions into one unit. It mainly consists of a pollen collection unit (which may include a pollen collection funnel, built-in screen, etc.) and a pollination unit. The pollen collection unit efficiently collects pollen from the tassels. The pollination unit can be designed as a pollination funnel or include a specific pollen dispensing mechanism (such as a design with a flexible tube and a conical pollen collection hood) to accurately apply pollen to the maize silks. Furthermore, the device has a compact and lightweight overall structure, making it easy to handle by hand and carry in the field.

[0003] Currently, portable field pollination aids for fresh corn breeding often leave material residue inside the equipment during the pollination process, causing contamination. Therefore, a new design has been developed to address this issue. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides the following technical solution: A portable field pollination auxiliary device for fresh corn breeding, comprising a receiving shell, a conveying pipe fixedly connected to the inner side of the receiving shell, a handle fixedly connected to one side of the outer side of the receiving shell for convenient carrying of the device, an outer pipe fixedly connected to the outer side of the conveying pipe away from the receiving shell, and a first fan fixedly connected to the outer side of the outer pipe away from the conveying pipe. The first fan generates wind force, which flows inside the conveying pipe and propels the material outward, thereby achieving the effect of spraying the material. At the same time, the wind force increases the spraying force, increases the spraying area, improves pollination efficiency, and ensures uniform spraying. A first grid cover is fixedly connected to the outer side of the first fan. A feeding component is fixedly connected to the top of the receiving shell, which stores the material to facilitate continuous operation of the device and blocks external impurities, reducing contamination of the material and preventing interference with the pollination effect. A motor is fixedly connected to the middle of the top of the feeding component. The feeding component includes a feeding hopper, the top of which is hinged to a cover plate. Opening the cover plate allows material to be placed inside the feeding hopper, thus storing the material. A control valve is fixedly connected to the bottom of the feeding hopper. The control valve controls the descent speed of the material, preventing friction between materials from causing accumulation inside the equipment and affecting material flow. It also seals the feeding hopper.

[0005] Preferably, a funnel pipe is fixedly connected to one side of the outside of the conveying pipe. The funnel pipe increases the output area of ​​the material, improves the spraying area, optimizes the spraying uniformity, enhances the pollination success rate, assists in stable powder delivery, and avoids clogging. A grid plate is fixedly connected to the inner wall of the funnel pipe on the side away from the handle. The grid plate serves to block larger external impurities from entering, preventing impurities from clogging the pipe and affecting the operation of the equipment. A cleaning component is fixedly connected to the outside of the conveying pipe on the side away from the funnel pipe.

[0006] Preferably, a dryer is fixedly connected to the outside of the feeding hopper. The dryer generates hot airflow, which enters the inside of the feeding hopper through an air pipe to dry the material, maintain a dry environment inside the container, ensure pollen activity, reduce pollen adhesion to the inner wall of the container, reduce pollen waste, reduce material residue, and prevent accumulation inside the container to avoid affecting material quality. An air pipe is fixedly connected to the top of the dryer, and one side of the air pipe is fixedly connected to the outside of the feeding hopper. A stirring mechanism is rotatably connected to the outside of the cover plate away from the motor. The motor controls the stirring mechanism to rotate, thereby stirring the material, reducing material clumping, ensuring material quality, and maintaining continuous material feeding.

[0007] Preferably, the stirring mechanism includes a connecting shaft, and an external column is fixedly connected to the outside of the connecting shaft. The external column controls the stirring paddle to stir the material, thereby breaking up pollen clumps, maintaining the pollen in a loose state, uniformly mixing the pollen, ensuring stable pollen output, reducing pollen adhesion to the inner wall of the container, reducing pollen waste, adapting to pollen with different characteristics, and improving the versatility of the device. The stirring paddle is fixedly connected to the outside of the external column.

[0008] Preferably, the cleaning component includes a second fan, and a second grid cover is fixedly connected to the outside of the second fan. The second fan generates airflow, which drives the particles inside the conveying pipe to be discharged outward, thereby achieving the function of discharging materials and cleaning the equipment. This reduces particle retention, prevents material deterioration from contaminating the components, and extends the service life of the equipment. A friction mechanism is fixedly connected to the side of the second grid cover away from the second fan. The second grid cover serves to block external impurities and prevent them from damaging the inside of the equipment.

[0009] Preferably, the friction mechanism includes a fixed frame, a receiving shaft rotatably connected to the side of the fixed frame away from the second fan, a connecting column fixedly connected to the outside of the receiving shaft, a blade fixedly connected to the outside of the connecting column, a connecting block fixedly connected to the side of the receiving shaft away from the fixed frame, and a friction plate fixedly connected to the outside of the connecting block. The friction plate controls the brush block to rub against the second grid cover, thereby cleaning the particles on the surface of the component, thus avoiding particle blockage and preventing the particle discharge speed from being affected. The brush block is fixedly connected to the side of the friction plate away from the fixed frame.

[0010] Beneficial effects This invention provides a portable field pollination aid for fresh corn breeding. It has the following beneficial effects: I. This portable field pollination aid for fresh corn breeding features a feed component design. By opening the cover, the material is placed inside the feed hopper, serving as a storage unit. A control valve regulates the material's descent speed, preventing friction and accumulation inside the device, thus ensuring smooth flow and sealing the feed hopper. A dryer generates hot airflow, which enters the feed hopper through an air pipe, drying the material and maintaining a dry environment. This preserves pollen activity, reduces pollen adhesion to the container walls, minimizes waste, reduces residue, and prevents accumulation, thus maintaining material quality. A motor-controlled stirring mechanism rotates, agitating the material to reduce clumping, ensure quality, and maintain continuous feeding.

[0011] II. This portable field pollination auxiliary device for fresh corn breeding, through the design of a stirring mechanism, uses a motor to control the rotation of the connecting shaft, which in turn controls the stirring paddle of the external column to stir the material. This breaks up pollen clumps, maintains the pollen in a loose state, mixes the pollen evenly, ensures a stable pollen output, reduces pollen adhesion to the inner wall of the container, reduces pollen waste, adapts to pollen with different characteristics, and improves the versatility of the device.

[0012] Third, this portable field pollination auxiliary device for fresh corn breeding, through its cleaning component design, addresses the issue of residual material particles inside the conveying pipe after the equipment stops operating. A second fan generates airflow, which drives these particles outwards, effectively cleaning the equipment and reducing particle retention. This prevents material deterioration and contamination of components, thus extending the equipment's lifespan. The second grid cover also acts as a barrier, preventing external impurities from damaging the equipment's interior. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the pollination auxiliary device of this utility model; Figure 2 This is a schematic cross-sectional view of the cleaning component of this utility model; Figure 3 This is a schematic cross-sectional view of the feeding component of this utility model; Figure 4 This is a schematic diagram of the stirring mechanism of this utility model; Figure 5 This is a schematic diagram of the friction mechanism of this utility model.

[0014] In the diagram: 1. Receiving shell; 2. Handle; 3. Feed pipe; 4. Funnel pipe; 5. Grating plate; 6. External pipe; 7. First grating cover; 8. First fan; 9. Feeding component; 10. Cleaning component; 11. Motor; 91. Feeding bucket; 92. Dryer; 93. Air pipe; 94. Cover plate; 95. Control valve; 96. Stirring mechanism; 961. Connecting shaft; 962. External column; 963. Stirring paddle; 101. Second grating cover; 102. Second fan; 103. Friction mechanism; 1031. Fixing frame; 1032. Receiving shaft; 1033. Connecting column; 1034. Paddle blade; 1035. Connecting block; 1036. Friction plate; 1037. Brush block. Detailed Implementation

[0015] 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.

[0016] Please see Figure 1-4This utility model provides a technical solution: a portable field pollination auxiliary device for fresh corn breeding, comprising a receiving shell 1, a conveying pipe 3 fixedly connected to the inner side of the receiving shell 1, a handle 2 fixedly connected to one side of the outer side of the receiving shell 1, an outer pipe 6 fixedly connected to the outer side of the conveying pipe 3 away from the receiving shell 1, a first fan 8 fixedly connected to the outer side of the outer pipe 6 away from the conveying pipe 3, a first grid cover 7 fixedly connected to the outer side of the first fan 8, a feeding component 9 fixedly connected to the top of the receiving shell 1, and an electric motor fixedly connected to the middle of the top of the feeding component 9. Machine 11: The material is placed inside the feeding component 9, which serves to store the material so that the equipment can operate continuously. At the same time, it blocks external impurities, reduces contamination of the material, and prevents it from affecting the pollination effect. The material enters the conveying pipe 3 from the feeding component 9. The first fan 8 generates wind, which flows inside the conveying pipe 3 and pushes the material outward to achieve the effect of spraying the material. At the same time, the wind increases the spraying force, increases the spraying area, improves the pollination efficiency, and achieves uniform spraying. The feeding component 9 includes a feeding hopper 91, with a cover plate 94 hinged to the top of the feeding hopper 91 and a control valve 95 fixedly connected to the bottom of the feeding hopper 91. Opening the cover plate 94 allows material to be placed inside the feeding hopper 91, thus storing the material. The control valve 95 controls the material's descent speed to prevent friction between materials and accumulation inside the equipment, thus preventing obstruction of material flow and simultaneously sealing the feeding hopper 91.

[0017] A funnel pipe 4 is fixedly connected to one side of the conveying pipe 3. A grid plate 5 is fixedly connected to the inner wall of the funnel pipe 4 away from the handle 2. A cleaning component 10 is fixedly connected to the outer side of the conveying pipe 3 away from the funnel pipe 4. The narrower side of the funnel pipe 4 is close to the conveying pipe 3. The funnel pipe 4 increases the output area of ​​the material, improves the spraying area, optimizes the spraying uniformity, improves the pollination success rate, assists in stabilizing powder delivery, and avoids clogging. The grid plate 5 prevents larger impurities from entering, preventing impurities from clogging the pipe and affecting the operation of the equipment.

[0018] A dryer 92 is fixedly connected to the outside of the feed hopper 91. An air pipe 93 is fixedly connected to the top of the dryer 92. One side of the air pipe 93 is fixedly connected to the outside of the feed hopper 91. A stirring mechanism 96 is rotatably connected to the outside of the cover plate 94 away from the motor 11. The dryer 92 generates a hot airflow, which enters the feed hopper 91 through the air pipe 93, thereby drying the material, maintaining a dry environment inside the container, ensuring pollen activity, reducing pollen adhesion to the inner wall of the container, reducing pollen waste, reducing material residue, and preventing accumulation inside the container to avoid affecting material quality. The stirring mechanism 96 is rotated by the motor 11 to stir the material, thereby reducing material agglomeration, ensuring material quality, and maintaining continuous material feeding.

[0019] The stirring mechanism 96 includes a connecting shaft 961, an outer column 962 fixedly connected to the outer side of the connecting shaft 961, and a stirring paddle 963 fixedly connected to the outer side of the outer column 962. The motor 11 controls the rotation of the connecting shaft 961, which in turn controls the stirring paddle 963 to stir the material. This achieves the goal of breaking up pollen clumps, maintaining the pollen in a loose state, uniformly mixing the pollen, ensuring a stable pollen output, reducing pollen adhesion to the inner wall of the container, reducing pollen waste, adapting to pollen with different characteristics, and improving the versatility of the device.

[0020] Please see Figure 2-5 The cleaning component 10 includes a second fan 102, with a second grid cover 101 fixedly connected to the outside of the second fan 102. A friction mechanism 103 is fixedly connected to the outside of the second grid cover 101, away from the second fan 102. When the equipment stops operating, some material particles may remain inside the conveying pipe 3. The second fan 102 generates airflow, which drives the particles inside the conveying pipe 3 to be discharged outward, thereby achieving the function of discharging material and cleaning the equipment. This reduces particle retention, prevents material deterioration from contaminating the components, and extends the service life of the equipment. The second grid cover 101 also serves to block external impurities, preventing them from damaging the inside of the equipment.

[0021] The friction mechanism 103 includes a fixed frame 1031. A receiving shaft 1032 is rotatably connected to the side of the fixed frame 1031 away from the second fan 102. A connecting column 1033 is fixedly connected to the outside of the receiving shaft 1032. A blade 1034 is fixedly connected to the outside of the connecting column 1033. A connecting block 1035 is fixedly connected to the outside of the receiving shaft 1032 away from the fixed frame 1031. A friction plate 1036 is fixedly connected to the outside of the connecting block 1035. A brush block 1037 is fixedly connected to the outside of the friction plate 1036 away from the fixed frame 1031. The second fan 102 generates wind power, which acts on the surface of the blade 1034. The blade 1034 drives the connecting column 1033 to rotate, causing the friction plate 1036 to control the brush block 1037 to rub against the second grid cover 101, thereby cleaning the particles on the surface of the component and preventing particle blockage, thus preventing the particle discharge speed from being affected.

[0022] During operation, the material is placed inside the feeding component 9, which serves to store the material, allowing the equipment to operate continuously. It also acts as a barrier against external impurities, reducing contamination of the material and preventing any impact on pollination. The material enters the conveying pipe 3 from the feeding component 9, where it is agitated by the first blower 8. The airflow within the conveying pipe 3 propels the material outwards, achieving the effect of spraying the material. Simultaneously, the airflow increases the spraying force and area, improving pollination efficiency and ensuring uniform spraying.

[0023] The narrower side of the funnel pipe 4 is close to the conveying pipe 3. The funnel pipe 4 increases the output area of ​​the material, improves the spraying area, optimizes the spraying uniformity, improves the pollination success rate, assists in stable powder feeding, and avoids blockage. The grid plate 5 plays a role in blocking the entry of larger external impurities, preventing impurities from clogging the pipe and avoiding affecting the operation of the equipment.

[0024] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A portable field pollination aid for breeding fresh market corn, characterized by, The device includes a receiving housing (1), a conveying pipe (3) is fixedly connected to the inner side of the receiving housing (1), a handle (2) is fixedly connected to one side of the outside of the receiving housing (1), an outer pipe (6) is fixedly connected to the outside of the conveying pipe (3) away from the receiving housing (1), a first fan (8) is fixedly connected to the outside of the outer pipe (6) away from the conveying pipe (3), a first grid cover (7) is fixedly connected to the outside of the first fan (8), a feeding component (9) is fixedly connected to the top of the receiving housing (1), and a motor (11) is fixedly connected to the middle of the top of the feeding component (9). The feeding component (9) includes a feeding barrel (91), the top of which is hinged with a cover plate (94), and the bottom of which is fixedly connected with a control valve (95).

2. The portable field pollination aid device for fresh corn breeding according to claim 1, characterized in that: A funnel tube (4) is fixedly connected to one side of the outside of the conveying pipe (3), a grid plate (5) is fixedly connected to the inner wall of the funnel tube (4) away from the handle (2), and a cleaning component (10) is fixedly connected to the outside of the conveying pipe (3) away from the funnel tube (4).

3. The portable field pollination aid device for fresh corn breeding according to claim 1, characterized in that: A dryer (92) is fixedly connected to the outside of the feed hopper (91), and an air pipe (93) is fixedly connected to the top of the dryer (92). One side of the air pipe (93) is fixedly connected to the outside of the feed hopper (91), and a stirring mechanism (96) is rotatably connected to the outside of the cover plate (94) away from the motor (11).

4. The portable field pollination aid device for fresh corn breeding according to claim 3, characterized in that: The stirring mechanism (96) includes a connecting shaft (961), an outer column (962) is fixedly connected to the outside of the connecting shaft (961), and a stirring paddle (963) is fixedly connected to the outside of the outer column (962).

5. A portable field pollination aid device for fresh corn breeding according to claim 2, characterized in that: The cleaning component (10) includes a second fan (102), a second grille cover (101) is fixedly connected to the outside of the second fan (102), and a friction mechanism (103) is fixedly connected to the side of the second grille cover (101) away from the second fan (102).

6. The portable field pollination aid for breeding fresh market corn according to claim 5, wherein: The friction mechanism (103) includes a fixed frame (1031), a receiving shaft (1032) is rotatably connected to the side of the fixed frame (1031) away from the second fan (102), a connecting column (1033) is fixedly connected to the outside of the receiving shaft (1032), a blade (1034) is fixedly connected to the outside of the connecting column (1033), a connecting block (1035) is fixedly connected to the side of the receiving shaft (1032) away from the fixed frame (1031), a friction plate (1036) is fixedly connected to the outside of the connecting block (1035), and a brush block (1037) is fixedly connected to the side of the friction plate (1036) away from the fixed frame (1031).

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