A pollen collector for high-oil, high-yield soybean hybrid breeding

Abstract

This utility model discloses a pollen collector for high-oil, high-yield soybean hybrid breeding, comprising a pollen collection tube, a pollen collection hood, a fan hood, and a suction fan. The pollen collection hood has equally spaced pollen collection holes on its left side. A pollen box for collecting pollen is inserted into the middle of the pollen collection tube, and a pollen filter is provided at the right end of the pollen box. Limiting components are provided on both the left and right sides of the lower end of the pollen box, which facilitates the disassembly and detachment of the pollen box within the pollen collection tube. This high-oil, high-yield soybean hybrid breeding pollen collector is easy to carry and use by hand. The pollen collection hood is aligned with the flower, and pollen is drawn into the pollen collection tube through the pollen collection holes, while simultaneously preventing the flower from being absorbed into the pollen collection tube, thus avoiding damage to the flower. The pollen is collected in the pollen box. The limiting mechanism allows for easy disassembly and detachment between the pollen box and the pollen collection tube, facilitating the removal of the collected pollen from the pollen collection tube after collection.

Description

Technical Field

[0001] This utility model relates to the technical field of pollen collection in soybean hybrid breeding, specifically a pollen collector for high-oil and high-yield soybean hybrid breeding. Background Technology

[0002] Soybeans are a very important crop, rich in high-quality plant protein, which helps regulate human functions. High-oil and high-yield soybean hybrid breeding refers to the cultivation of new soybean varieties with both high oil content and high yield through hybrid breeding technology. Pollen can be collected with the help of pollen collectors during the hybridization process.

[0003] As disclosed in CN217160494U, a pollen collection device includes an internally threaded cavity, a square water-filled barrier, a support sleeve, a telescopic support rod, an externally threaded support rod, a sampling disc, a support rod, a connecting seat, a protective plate, and a placement platform. The square water-filled barrier has an internally threaded cavity in the middle, inside which is a support sleeve. A telescopic support rod is inserted into the support sleeve, and a sampling disc is welded to the upper end of the telescopic support rod. Support rods are symmetrically installed on the left and right sides of the upper end of the sampling disc, and a protective plate is installed on the upper end of the support rods. Externally threaded support rods are symmetrically inserted on the left and right sides inside the sampling disc, and a connecting seat is installed at the upper end of the externally threaded support rod. A placement platform is welded to the upper end of the connecting seat. This design solves the problems of poor support stability and inconvenience in adjustment of existing pollen collection devices. It has a reasonable structure, good support stability, and is easy to adjust and use. It is simple in construction and highly practical.

[0004] However, existing technologies have problems such as complex structures, inconvenience in moving, carrying, and hand-holding, and inconvenience in removing collected pollen. For example, the comparative patents listed above have this problem.

[0005] To address these issues, we propose a high-oil, high-yield soybean hybrid pollen collector. Utility Model Content

[0006] The purpose of this invention is to provide a pollen collector for high-oil and high-yield soybean hybrid breeding, in order to solve the problems mentioned in the background art, such as complex structure, inconvenience in moving, carrying and hand-holding, and inconvenience in removing the collected pollen.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a pollen collector for high-oil and high-yield soybean hybrid breeding, comprising a pollen collection tube, a pollen collection hood, a fan hood, and a suction fan;

[0008] Also includes:

[0009] The pollen collection cover has pollen collection holes spaced at equal intervals on its left side;

[0010] A pollen box for collecting pollen is inserted into the middle of the pollen collection tube, and a pollen filter is provided at the right end of the pollen box. Limiting components are provided on both the left and right sides of the lower end of the pollen box. The limiting components drive the pollen box to form a disassembly structure in the pollen collection tube.

[0011] The limiting component includes a fixed connecting plate fixed to the left and right sides of the lower end of the pollen box, a hollow plate fixed to the lower end of the pollen collection tube, and a movable limiting plate telescopically connected to the middle of the hollow plate.

[0012] Preferably, a pollen collection hood is fixedly connected to the left end of the pollen collection tube, and a wind hood is fixedly connected to the right end of the pollen collection tube, with a suction fan installed in the middle of the wind hood.

[0013] Meanwhile, a handle is fixedly connected to the upper end of the pollen collection tube.

[0014] Preferably, a sealing gasket is provided between the lower end of the pollen box and the pollen collection tube.

[0015] Preferably, transparent observation windows are provided at both ends of the pollen box and on both sides of the pollen collection tube.

[0016] Preferably, the fixed connecting plate is snapped onto the upper end of the inner side of the movable limiting plate, and the upper side of the fixed connecting plate matches the lower side of the movable limiting plate.

[0017] Preferably, a spring is provided inside the hollow plate, and the movable end of the spring is connected to the movable limiting plate, while the movable limiting plate forms an elastic structure in the hollow plate.

[0018] Preferably, a movable rod is fixedly connected to the outer side of the movable limiting plate, and the movable rod and the hollow plate form a left-right sliding structure.

[0019] Compared with the prior art, the beneficial effects of this utility model are: the high-oil and high-yield soybean hybrid breeding pollen collector can be moved and used by hand with a handle, making it easy to carry. When the pollen collection cover is aligned with the flower, the pollen is sucked into the pollen collection tube through the pollen collection hole, while preventing the flower from being absorbed into the pollen collection tube, thus avoiding damage to the flower. The pollen is collected in the pollen box. Combined with the limiting mechanism, the pollen box and the pollen collection tube can be disassembled and assembled, which makes it easy to take out the collected pollen from the pollen collection tube after collection.

[0020] 1. It is equipped with a pollen collection hood and a pollen collection hole. Pollen is drawn into the pollen collection tube through the pollen collection hole on the left side of the pollen collection hood. It can also prevent flowers from being drawn into the pollen collection tube and avoid damage to the flowers during the pollen collection process.

[0021] 2. It is equipped with a handle, pollen box and sealing gasket. The collector can be moved to the flower by holding the handle, which is convenient for hand-held use and easy to carry. The sealing gasket is set at the connection between the lower end of the pollen box and the pollen collection tube, which can improve the sealing effect of the connection, ensure airtightness, and better absorb and collect pollen.

[0022] 3. A limiting mechanism is provided. The limiting mechanism is located at the lower end of the pollen box and includes a fixed connecting plate, a hollow plate and a movable limiting plate. The limiting mechanism facilitates the disassembly and assembly of the pollen box and the pollen collection tube, so that the pollen in the pollen box can be easily removed from the pollen collection tube after collection. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the structure of this utility model from below;

[0025] Figure 3 This is a frontal sectional view of the present invention.

[0026] Figure 4 This is a schematic diagram of the pollen box and pollen collection tube in their disassembled state according to this utility model;

[0027] Figure 5 This is an exploded structural diagram of the pollen collection tube, sealing gasket, and fixing connection plate of this utility model;

[0028] Figure 6 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0029] Figure 7 This is an exploded structural diagram of the fixed connecting plate, hollow plate, and movable limiting plate of this utility model.

[0030] In the diagram: 1. Pollen collection tube; 2. Pollen collection cover; 3. Pollen collection hole; 4. Handle; 5. Fan cover; 6. Fan; 7. Pollen box; 8. Sealing gasket; 9. Transparent observation window; 10. Pollen filter; 11. Fixed connecting plate; 12. Hollow plate; 13. Spring; 14. Movable limit plate; 15. Movable rod. Detailed Implementation

[0031] 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.

[0032] Please see Figures 1-7 .

[0033] To address the problems of complex structures, inconvenience in portability and handheld use, and difficulty in removing collected pollen in existing technologies, this solution provides a high-oil, high-yield soybean hybrid breeding pollen collector. The collector comprises a pollen collection cylinder 1, a pollen collection hood 2, a fan hood 5, and a suction fan 6. Pollen collection holes 3 are evenly spaced on the left side of the pollen collection hood 2. A pollen box 7 for collecting pollen is inserted into the middle of the pollen collection cylinder 1, and a pollen filter 10 is provided at the right end of the pollen box 7. Limiting components are provided on both the left and right sides of the lower end of the pollen box 7, which cause the pollen box 7 to detach within the pollen collection cylinder 1.

[0034] like Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, a handle 4 is fixedly connected to the upper end of the pollen collection tube 1. When collecting soybean pollen, the collector is moved to the soybean flower by holding the handle 4, and the left side of the pollen collection cover 2 is placed against the flower. At the same time, the suction fan 6 installed in the fan cover 5 is turned on, which creates a negative pressure in the pollen collection tube 1. A pollen box 7 is inserted into the pollen collection tube 1. A pollen filter 10 is provided at the right end of the pollen box 7, and a sealing gasket 8 is attached between the lower edge of the pollen box 7 and the bottom of the pollen collection tube 1. The sealing gasket 8 can lift the pollen box 7 and the pollen collection tube 1. The airtight connection allows pollen to be drawn into the pollen collection box 7 inserted in the middle of the pollen collection tube 1 through the pollen collection hole 3 in the pollen collection cover 2. During the adsorption process, it is possible to avoid the flowers being sucked into the pollen collection cover 2 and the pollen collection tube 1, thus preventing damage to the flowers. Then, the above operation is repeated. By moving the collector, the pollen collection cover 2 is attached to different flowers to collect pollen. During the collection process, the collection and collection of pollen can be observed through the transparent observation window 9 set on the pollen collection tube 1 and the pollen cover 2.

[0035] Once pollen collection is complete, turn off fan 6, as follows: Figure 2 , Figure 4 , Figure 6 and Figure 7As shown, the limiting mechanism includes fixed connecting plates 11 fixed to the left and right sides of the lower end of the pollen box 7, a hollow plate 12 fixed to the lower end of the pollen collection tube 1, and a movable limiting plate 14 telescopically connected to the middle of the hollow plate 12. Pulling the movable rod 15 causes it to slide on the outside of the hollow plate 12, and the movable rod 15 is connected to the movable limiting plate 14, thereby causing the movable limiting plate 14 to telescopically move within the hollow plate 12. The movable limiting plate 14 compresses the spring 13, causing the spring 13 to undergo elastic deformation. At this time, the movable limiting plate 14 and the hollow plate... 12 is disengaged, thereby releasing the limiting position between the pollen box 7 and the pollen collection tube 1. Then, the pollen box 7 is pulled down and pulled out of the pollen collection tube 1. The pollen box 7 is disassembled to facilitate the removal and cleaning of the pollen collected in the pollen box 7. After cleaning, the pollen box 7 is inserted back into the pollen collection tube 1. The movable limiting plate 14 forms an elastic structure in the hollow plate 12. The upper side of the fixed connecting plate 11 fits with the lower side of the movable limiting plate 14. The fixed connecting plate 11 and the movable limiting plate 14 engage to limit the position between the pollen box 7 and the pollen collection tube 1.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A pollen collector for high-oil and high-yield soybean hybrid breeding, comprising a pollen collection tube (1), a pollen collection hood (2), a wind hood (5), and a suction fan (6); Its features are, Also includes: The pollen collection cover (2) has pollen collection holes (3) at equal intervals on its left side; A pollen box (7) for collecting pollen is inserted into the middle of the pollen collection tube (1), and a pollen filter (10) is provided at the right end of the pollen box (7). Limiting components are provided on both the left and right sides of the lower end of the pollen box (7). The limiting components drive the pollen box (7) to form a disassembly structure in the pollen collection tube (1). The limiting components include a fixed connecting plate (11) fixed on the left and right sides of the lower end of the pollen box (7), a hollow plate (12) fixed on the lower end of the pollen collection tube (1), and a movable limiting plate (14) telescopically connected to the middle of the hollow plate (12).

2. The pollen collector for high-oil, high-yield soybean hybrid breeding according to claim 1, characterized in that: The pollen collection tube (1) is fixedly connected to a pollen collection cover (2) at the left end, and a wind cover (5) is fixedly connected to the right end of the pollen collection tube (1), and a suction fan (6) is installed in the middle of the wind cover (5). Meanwhile, a handle (4) is fixedly connected to the upper end of the pollen collection tube (1).

3. The pollen collector for high-oil, high-yield soybean hybrid breeding according to claim 1, characterized in that: A sealing gasket (8) is provided between the lower end of the pollen box (7) and the pollen collection tube (1).

4. The pollen collector for high-oil, high-yield soybean hybrid breeding according to claim 3, characterized in that: Transparent observation windows (9) are provided at both ends of the pollen box (7) and on both sides of the pollen collection tube (1).

5. The pollen collector for high-oil, high-yield soybean hybrid breeding according to claim 1, characterized in that: The fixed connecting plate (11) is engaged with the upper end of the inner side of the movable limiting plate (14), and the upper side of the fixed connecting plate (11) matches the lower side of the movable limiting plate (14).

6. The pollen collector for high-oil, high-yield soybean hybrid breeding according to claim 1, characterized in that: The hollow plate (12) is provided with a spring (13), and the movable end of the spring (13) is connected to the movable limiting plate (14). At the same time, the movable limiting plate (14) forms an elastic structure in the hollow plate (12).

7. A pollen collector for high-oil, high-yield soybean hybrid breeding according to claim 6, characterized in that: The movable limiting plate (14) is fixedly connected to a movable rod (15) on its outer side, and the movable rod (15) and the hollow plate (12) form a left-right sliding structure.

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