A high-efficiency pollination aid for flower breeding

Abstract

This utility model discloses a high-efficiency pollination aid for flowering plants, relating to the field of flowering plant breeding technology. The utility model includes a housing and a handle. An installation cavity is formed inside the handle, and an airbag is fixedly connected within the installation cavity. A trigger is slidably connected to the side wall of the handle. A second installation cavity is formed inside the housing, and a pollen outlet pipe is fixedly connected within the second installation cavity. A feeding hole is formed at the top of the housing, and a second feeding hole is formed on the pollen outlet pipe. A feeding plate is slidably connected to the top of the pollen outlet pipe, and a feeding port is formed on the feeding plate. The feeding plate is connected to the housing via a return spring. The feeding plate and the trigger are connected via a connecting plate. Through the cooperation of the trigger, return spring, feeding plate, and connecting plate, pressing the trigger not only drives the connecting plate, thereby driving the feeding plate to supply pollen to the pollen outlet pipe, but also applies pressure to the airbag, causing the airbag to blow air into the pollen outlet pipe to complete the pollination work. Both feeding and pollination are controlled by the trigger, facilitating operation and improving work efficiency.

Description

Technical Field

[0001] This utility model relates to the field of flower breeding technology, specifically to a high-efficiency pollination aid for flower breeding. Background Technology

[0002] Peanuts are self-pollinating angiosperms. Before flowering, their anthers automatically split open, releasing pollen onto the stigma of the pistil, forming a pollen tube and completing the closed-flower pollination process. When it is necessary to improve peanut varieties, artificial pollination is required.

[0003] Currently used peanut breeding pollination aids do not effectively restrict pollen flow. In actual use, problems such as premature pollen leakage or backflow often occur, making it impossible to achieve coordinated pollen supply and pollination actions, and thus failing to meet the needs of efficient peanut breeding pollination. Utility Model Content

[0004] Therefore, the purpose of this utility model is to provide a high-efficiency pollination aid for flowering plants to solve the technical problem of low pollination efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency pollination aid for flowering plants, comprising a housing and a handle. The handle has an installation cavity and is fixedly connected to the bottom end of the housing. An air bladder is fixedly connected within the installation cavity. A trigger for pressing the air bladder is slidably connected to the side wall of the handle. A second installation cavity is provided within the housing, and a pollen outlet pipe is fixedly connected within the second installation cavity. The pollen outlet pipe is connected to the air outlet of the air bladder. A feed hole is provided at the top of the housing, and a first feed hole is provided on the pollen outlet pipe. The two feed holes have a feeding plate slidably connected to the top of the powder outlet pipe for feeding material into the powder outlet pipe. The feeding plate has a feeding port. The top of the feeding plate is in contact with the top wall of the second mounting cavity, and the bottom of the feeding plate is in contact with the powder outlet pipe. A return spring is fixedly connected to one end of the feeding plate. The end of the return spring away from the feeding plate is fixedly connected to the housing. A connecting plate is fixedly connected to the bottom of the feeding plate. A sliding hole for the powder outlet pipe to pass through is opened on the connecting plate. The other end of the connecting plate away from the feeding plate is fixedly connected to the top of the trigger.

[0006] By adopting the above technical solution, the feeding plate can effectively control the flow of pollen. When the trigger is not pressed, it prevents pollen from flowing down randomly, avoiding premature pollen leakage and waste. At the same time, when the trigger is pressed, the feeding plate is moved by the linkage of the connecting plate, so that the feeding port on the feeding plate is precisely connected with the feeding hole of the shell. At this time, the air bladder is pressurized and blows the pollen out from the pollen outlet pipe. This achieves the coordinated action of pollen outflow and air blowing, which not only ensures timely supply of pollen, but also delivers the pollen accurately to the pollination site through the airflow.

[0007] Furthermore, a storage tank is detachably connected inside the feed hole, and the storage tank has a conical structure.

[0008] By adopting the above technical solution, sufficient pollen can be stored. When the trigger is pressed to connect the feed port with the feed hole, the pollen in the storage tank can smoothly enter the pollen outlet pipe through the connection, reducing the trouble of frequently adding pollen. The conical structure promotes the natural aggregation of pollen. With the precise control of the feed plate, pollen is prevented from accumulating in the storage tank, ensuring that an appropriate amount of pollen enters the pollen outlet pipe every time the connection is made.

[0009] Furthermore, the powder outlet pipe is a metal pipe.

[0010] By adopting the above technical solution, the smooth inner wall of the metal tube can reduce pollen adhesion and ensure that the pollen moves smoothly to the outlet. At the same time, when the airbag is blown, the rigid structure of the metal tube will not deform due to the airflow pressure, ensuring that the airflow and pollen can be sprayed out of the tube in a stable and directional manner. Combined with the pollen supply controlled by the feeding plate, the amount of pollen blown out each time is more uniform, which improves the accuracy of pollination.

[0011] Furthermore, the shell and grip form a gun-shaped structure.

[0012] By adopting the above technical solution, the gun-shaped shell and grip provide a reasonable layout space for the linkage between the feed plate and the trigger, allowing the operator to naturally hold and press the trigger. Through continuous action, the feed plate is moved to achieve the connection between the feed port and the feed hole. The gun-shaped design makes the powder tube more directional, and when the operator presses the trigger to blow out pollen from the airbag, the powder tube can be more accurately aimed at the pollination site.

[0013] Furthermore, the feeding plate is slidably connected between the housing and the powder outlet pipe, and the feeding port and the feeding hole are connected when the recoil spring is not under force.

[0014] By adopting the above technical solution, the feeding port and the inlet hole can be accurately connected, ensuring that pollen flows smoothly into the pollen outlet pipe.

[0015] Furthermore, an air inlet is provided at the bottom of the airbag, the air inlet is connected to the bottom of the handle, and a first one-way valve is provided inside the air inlet.

[0016] By adopting the above technical solution, when the trigger is released, the airbag resets and draws in air through the air inlet, preparing for the next trigger press.

[0017] Furthermore, a second one-way valve is provided inside the air outlet of the airbag.

[0018] By adopting the above technical solution, the one-way valve installed in the air outlet of the airbag can effectively prevent the pollen in the pollen tube from flowing back when the airbag is repositioned and inhaled.

[0019] In summary, the present invention has the following main advantages: 1. This utility model, through the cooperation of trigger, recoil spring, feeding plate and connecting plate, when the trigger is pressed, can not only drive the connecting plate and thus drive the feeding plate to complete the feeding of powder to the powder outlet pipe, but also pressurize the air bag to blow air into the powder outlet pipe to complete the powdering work. Both feeding and powdering are controlled by the trigger, which is convenient for operators and improves work efficiency. 2. This utility model uses the cooperation of the feeding plate, feeding port, powder outlet pipe and shell to form a blockage between the feeding hole and the second feeding hole, so that the two are not directly connected and to prevent pollen leakage. This is achieved through the setting of a one-way valve. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the internal structure of the present invention; Figure 3 This is a cross-sectional view of the present invention in use.

[0021] In the diagram: 1. Shell; 2. Handle; 3. Mounting cavity; 4. Airbag; 5. Trigger; 6. Second mounting cavity; 7. Powder outlet pipe; 8. Feed hole; 9. Feeding plate; 10. Feed inlet; 11. Recoil spring; 12. Connecting plate; 13. Sliding hole; 14. Storage tank; 15. Air inlet; 16. Second feed hole. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0023] In this embodiment: A highly efficient pollination aid for flowering plants, such as Figure 1-3As shown, the device includes a housing 1 and a handle 2. The handle 2 has an installation cavity 3 for easy installation of subsequent equipment. The handle 2 is fixedly connected to the bottom end of the housing 1 and to one side wall of the bottom end of the housing 1. The installation cavity 3 communicates with the internal space of the housing 1. An airbag 4 is fixedly connected to the installation cavity 3. A trigger 5 for pressing the airbag 4 is slidably connected to the side wall of the handle 2. Pressing the trigger 5 deflates the airbag 4. A second installation cavity 6 is provided inside the housing 1. A pollen outlet pipe 7 is fixedly connected to the second installation cavity 6 to prevent displacement or bending of the pollen outlet pipe 7 from affecting pollen flow. The pollen outlet pipe 7 is horizontally positioned and connected to the air outlet of the airbag 4. The airbag 4 provides flowing air to the pollen outlet pipe 7 to agitate the pollen. A feed hole 8 is provided at the top of the housing 1 for easy addition of pollen. A second feed hole 8 is provided on the pollen outlet pipe 7. The feed hole 16 allows pollen to enter the pollen outlet pipe 7. A feed plate 9 for feeding pollen into the pollen outlet pipe 7 is slidably connected to the top of the pollen outlet pipe 7. The feed plate 9 has a feed port 10, which is a conical hole. One end of the feed plate 9 is fixedly connected to a return spring 11. Pulling the feed plate 9 resets the spring 11. When the spring 11 is not under force, it is in its initial state. The end of the spring 11 away from the feed plate 9 is fixedly connected to the housing 1 to facilitate the stretching or compression of the spring 11. A connecting plate 12 is fixedly connected to the bottom end of the feed plate 9 for connecting the extension plate of the trigger 5. The connecting plate 12 has a sliding hole 13 for the pollen outlet pipe 7 to pass through, preventing the movement of the connecting plate 12 from affecting the pollen outlet pipe 7. The other end of the connecting plate 12 away from the feed plate 9 is fixedly connected to the top of the trigger 5, so that the feed plate 9 and the trigger 5 are linked.

[0024] See Figure 2 , Figure 3 A storage tank 14 is detachably connected inside the feed hole 8. The storage tank 14 is threadedly connected to the shell 1. The storage tank 14 has a conical structure to facilitate pollen falling.

[0025] See Figure 1 , Figure 2 , Figure 3 The pollen outlet tube 7 is a metal tube, and the flexible tube is prone to knotting and displacement, thereby reducing the flow of pollen.

[0026] See Figure 1 , Figure 2 , Figure 3 The shell 1 and the grip 2 form a gun-shaped structure, making it convenient for staff to hold and aim at the flowers. See Figure 2 , Figure 3 The feeding plate 9 is slidably connected between the housing 1 and the powder outlet pipe 7. When the recoil spring 11 is not under force, the feeding port 10 and the feed hole 8 are connected. The maximum diameter of the feeding port 10 is the same as the diameter of the feed hole 8, and the minimum diameter of the feeding port 10 is less than the length of the second feed hole 16.

[0027] See Figure 2, Figure 3 The airbag 4 has an air inlet 15 at its bottom, which is connected to the bottom of the handle 2. During the reset process, the airbag 4 can smoothly draw in air from the outside, ensuring that the airbag 4 can repeatedly perform the cycle of inflation and deflation. The air inlet 15 is equipped with a first one-way valve to prevent gas from being discharged from the air inlet 15 during deflation. See Figure 2 , Figure 3 The air bladder 4 has a second one-way valve inside the air outlet to prevent pollen from being inhaled and causing pollution or blockage during inhalation.

[0028] The implementation principle of this embodiment is as follows: First, the pollen is loaded into the conical storage tank 14. The storage tank 14 is installed at the feed hole 8 at the top of the shell 1 by a threaded connection. Then, the pollen enters the feed port 10. At this time, the bottom outlet of the feed port 10 is affected by the pollen outlet pipe 7 and cannot pass through. The pollen can only stay in the feed port 10. When the trigger 5 is pressed, the trigger 5 drives the connecting plate 12. The connecting plate 12 drives the feed plate 9 to slide, so that the outlet of the feed port 10 is connected to the second feed hole 16, so that the pollen falls into the pollen outlet pipe 7. If the trigger 5 is pressed again, the trigger 5 applies force to the air bag 4. The air bag 4 blows air out of the pollen outlet pipe 7, so that the pollen pollinates the flowers through the pollen outlet pipe 7. At this time, the feed plate 9 blocks the feed hole 8, so that the pollen cannot fall out of the storage tank 14. After releasing the trigger 5, the recoil spring 11 resets and pulls the feed plate 9 back to the initial position. The feed port 10 is connected to the feed hole 8 again to fill pollen. At the same time, the airbag 4 resets on its own elasticity and draws in air from the outside through the air inlet 15 and one-way valve at the bottom of the handle 2 to complete the inflation of the airbag 4 and prepare for the next pollination cycle.

[0029] Although embodiments of the present invention have been shown and described, these specific embodiments are merely explanations of the present invention and are not intended to limit the invention. The specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions, and variations to the embodiments as needed without departing from the principles and spirit of the present invention, provided that such modifications, substitutions, and variations are within the scope of the claims of the present invention and are protected by patent law.

Claims

1. A high-efficiency pollination aid for flowering plants, characterized in that: The device includes a housing (1) and a handle (2). The handle (2) has a mounting cavity (3) and is fixedly connected to the bottom end of the housing (1). An airbag (4) is fixedly connected to the mounting cavity (3). A trigger (5) for pressing the airbag (4) is slidably connected to the side wall of the handle (2). A second mounting cavity (6) is provided inside the housing (1). A powder outlet pipe (7) is fixedly connected to the second mounting cavity (6) and is connected to the air outlet of the airbag (4). A feed hole (8) is provided at the top of the housing (1). A second feed hole (16) is provided on the powder outlet pipe (7). A device for pressing the airbag (4) is slidably connected to the top of the powder outlet pipe (7). A feeding plate (9) feeds the powder outlet pipe (7). The feeding plate (9) has a feeding port (10). The top end of the feeding plate (9) is attached to the top wall of the second mounting cavity (6). The bottom end of the feeding plate (9) is attached to the powder outlet pipe (7). One end of the feeding plate (9) is fixedly connected to a recoil spring (11). The end of the recoil spring (11) away from the feeding plate (9) is fixedly connected to the housing (1). The bottom end of the feeding plate (9) is fixedly connected to a connecting plate (12). The connecting plate (12) has a sliding hole (13) for the powder outlet pipe (7) to pass through. The other end of the connecting plate (12) away from the feeding plate (9) is fixedly connected to the top end of the trigger (5).

2. The high-efficiency pollination aid for flowering plants according to claim 1, characterized in that: A storage tank (14) is detachably connected inside the feed hole (8), and the storage tank (14) has a conical structure.

3. The high-efficiency pollination aid for flowering plants according to claim 1, characterized in that: The powder outlet pipe (7) is a metal pipe.

4. The high-efficiency pollination aid for flowering plants according to claim 1, characterized in that: The shell (1) and grip (2) form a gun-shaped structure.

5. The high-efficiency pollination aid for flowering plants according to claim 1, characterized in that: The feeding plate (9) is slidably connected between the housing (1) and the powder outlet pipe (7). When the recoil spring (11) is not under force, the feeding port (10) and the feed hole (8) are connected.

6. The high-efficiency pollination aid for flowering plants according to claim 1, characterized in that: The airbag (4) has an air inlet (15) at its bottom, which is connected to the bottom of the handle (2). A first one-way valve is provided inside the air inlet (15).

7. The high-efficiency pollination aid for flowering plants according to claim 1, characterized in that: A second one-way valve is provided inside the air outlet of the airbag (4).

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