Portable wheat single plant bagging pollination aid

Abstract

The utility model discloses a portable wheat single plant bagging pollination auxiliary device, including the pollination cover of ground insertion, pollination cover inside inserts the wheat of pollination, pollination cover one side is provided with the recess, recess inside fixedly has the mark card, pollination cover top side fixedly connected with the fixing frame, and the vibration block is vibratedly connected to the inboard of fixing frame, and pollination cover top and bottom all are provided with the opening, and the upper sealing piece is fixedly connected to pollination cover top opening inner wall, two groups are provided with the upper sealing piece, and the upper sealing piece is the sector structure, the opening inside inserts the collection powder hopper, the collection powder hopper is funnel shape structure, and the collection powder hopper bottom opening corresponds with the position of the wheat column head of pollination, and the upper sealing piece one end bending is pasted in the collection powder hopper outer wall, and the collection powder hopper top is provided with the bundle mouth, and the lower sealing piece is provided to pollination cover bottom opening inner wall. The device can improve the effect of pollen release, thereby guaranteeing the pollination effect, and reducing the frequency of pollination.

Description

Technical Field

[0001] This utility model relates to the field of breeding technology, specifically a portable wheat single-plant bagging pollination aid. Background Technology

[0002] Single-plant bagging pollination is a commonly used technique in wheat breeding, mainly used to prevent contamination by foreign pollen or to conduct specific hybridization experiments. This technique is crucial for ensuring genetic purity and achieving the target hybridization.

[0003] Currently, single-plant bagging pollination of wheat typically involves placing a pollination bag over the wheat plant, applying pollen to the wheat using a tool, and then sealing the pollination bag after pollination. This process can easily lead to incomplete pollen release, requiring multiple pollination attempts. Additionally, the pollination bag may not be sealed tightly, causing pollen to leak out and affecting the pollination effect. Improvements are needed. Utility Model Content

[0004] The purpose of this invention is to provide a portable wheat single-plant bagging pollination aid to solve the problem of incomplete pollen release affecting pollination effect mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a portable wheat single-plant bagging pollination aid, comprising a pollination sleeve inserted on the ground, wheat to be pollinated inserted inside the pollination sleeve, a fixed frame fixedly connected to the top side of the pollination sleeve, a vibrating block vibratingly connected to the inner side of the fixed frame, openings at the top and bottom of the pollination sleeve, an upper sealing sheet fixedly connected to the inner wall of the top opening of the pollination sleeve, a powder collecting hopper inserted inside the opening, one end of the upper sealing sheet bent and attached to the outer wall of the powder collecting hopper, a constriction opening provided at the top of the powder collecting hopper, and a lower sealing sheet provided on the inner wall of the bottom opening of the pollination sleeve.

[0006] Preferably, the powder collecting hopper has a funnel-shaped structure, and the opening at the bottom of the powder collecting hopper corresponds to the position of the stigma of the wheat to be pollinated.

[0007] Preferably, the upper sealing sheet is provided in two sets, and the upper sealing sheet has a fan-shaped structure.

[0008] Preferably, a groove is provided on one side of the pollination sleeve, and a marking plate is fixed inside the groove.

[0009] Preferably, the lower sealing sheet is arranged in a ring around the inner wall of the bottom opening of the pollination sleeve, and both the lower and upper sealing sheets are made of rubber.

[0010] Preferably, a positioning cone is fixedly connected to the bottom of the pollination sleeve, and the positioning cones are distributed in a circular pattern with equal intervals about the bottom of the pollination sleeve.

[0011] Preferably, the inner side of the fixing frame is provided with a groove, a support spring is fixedly connected inside the groove, a vibration block is fixedly connected to one end of the support spring, one end of the vibration block is attached to the outer wall of the powder collection hopper, and a vibration motor is installed at the other end of the vibration block.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] (1) This device can improve the pollen release effect, thereby ensuring the pollination effect and reducing the frequency of pollination.

[0014] (2) This device inserts the pollination sleeve into the ground while simultaneously inserting it into the outside of the wheat to be pollinated, and inserts the pollen collection hopper into the top of the pollination sleeve. Through the automatic drive of the vibrating block on the top side of the pollination sleeve, a large amount of pollen in the pollen collection hopper can be added to the wheat to be pollinated, thereby improving the pollination effect of the wheat to be pollinated and reducing the frequency of pollination.

[0015] (3) This device sets an upper sealing plate and a lower sealing plate at the top and bottom of the pollination sleeve respectively. The upper sealing plate and the lower sealing plate can be opened when the pollen collection hopper and the wheat to be pollinated are inserted, or they can be sealed after the pollen collection hopper and the wheat to be pollinated are separated from the pollination sleeve. This avoids the phenomenon of pollen loss after pollen is released and improves the pollination effect. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a portable wheat single-plant bagging pollination aid according to the present invention;

[0017] Figure 2 This is a cross-sectional view of a portable wheat single-plant bagging pollination aid according to the present invention;

[0018] Figure 3 This utility model relates to a portable wheat single-plant bagging pollination aid. Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a top view of the pollination sleeve of a portable wheat single-plant bagging pollination aid according to this utility model.

[0020] In the diagram: 1. Gathering port; 2. Powder hopper; 3. Vibrating block; 4. Fixing frame; 5. Pollination sleeve; 6. Positioning cone; 7. Wheat to be pollinated; 8. Upper sealing plate; 9. Marking plate; 10. Lower sealing plate; 11. Support spring; 12. Vibration motor. Detailed Implementation

[0021] 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.

[0022] Please see Figure 1-4This utility model provides a technical solution: a portable wheat single-plant bagging pollination aid, including a pollination sleeve 5 inserted on the ground, with wheat 7 to be pollinated inserted inside the pollination sleeve 5. A groove is provided on one side of the pollination sleeve 5, and a marking tag 9 is fixed inside the groove. This structure facilitates pollination marking through the marking tag 9. A fixing frame 4 is fixedly connected to the top side of the pollination sleeve 5. A groove is provided inside the fixing frame 4, and a support spring 11 is fixedly connected inside the groove. A vibration block 3 is fixedly connected to one end of the support spring 11, allowing the vibration block 3 some room to move. One end of the vibration block 3 is attached to the outer wall of the powder collection hopper 2, and a vibration motor 12 is installed at the other end of the vibration block 3. The vibration motor 12 in this structure can be powered by a battery. Power is supplied by an embedded battery installed inside the mounting frame 4. The vibrating motor 12 drives the vibrating block 3 to vibrate automatically. The vibration of the vibrating block 3 drives the pollen collection hopper 2 to vibrate, thus ensuring more thorough pollen release from the hopper 2, improving the contact between pollen and the wheat to be pollinated 7, increasing the pollination rate, and reducing the pollination frequency. The vibrating block 3 is connected to the inner side of the mounting frame 4. The pollination sleeve 5 has openings at both the top and bottom. An upper sealing plate 8 is fixedly connected to the inner wall of the top opening of the pollination sleeve 5. Two sets of upper sealing plates 8 are provided, each with a fan-shaped structure. This structure improves the sealing effect of the upper sealing plates 8 on the top of the pollination sleeve 5. A pollen collection hopper 2, with a funnel-shaped structure, is inserted inside the opening to collect pollen. The bottom opening of the collection hopper 2 corresponds to the stigma of the wheat to be pollinated 7. This structure allows the pollen inside the collection hopper 2 to concentrate at the bottom, facilitating precise pollination onto the stigma of the wheat to be pollinated, thus improving pollination efficiency. One end of the upper sealing sheet 8 is bent and fitted to the outer wall of the collection hopper 2. The top of the collection hopper 2 is provided with a constriction opening 1, which seals the top opening of the collection hopper 2 to prevent pollen from leaking out during pollen release. The inner wall of the bottom opening of the pollination sleeve 5 is provided with a lower sealing sheet 10. The pollination sleeve 5 of this device can be directly pulled upwards and removed. The collection hopper 2 can be quickly connected to the pollination sleeve 5, making it easy to remove and improving portability. The lower sealing sheet 10 is distributed in a ring around the inner wall of the bottom opening of the pollination sleeve 5. Both the lower sealing sheet 10 and the upper sealing sheet 8 are made of rubber. The lower sealing sheet 10 and the upper sealing sheet 8 of this structure have a certain degree of flexibility. Therefore, when the pollen hopper 2 is connected to the pollination sleeve 5 and the wheat to be pollinated 7 is inserted into the bottom of the pollination sleeve 5, the upper sealing sheet 8 and the lower sealing sheet 10 can fit against the outer wall of the pollen hopper 2 and the wheat to be pollinated 7. When the pollination sleeve 5 is separated from the pollen hopper 2 and the wheat to be pollinated 7, the upper sealing sheet 8 and the lower sealing sheet 10 can automatically reset and close, thereby sealing the pollination sleeve 5 and reducing pollen loss. The bottom of the pollination sleeve 5 is fixedly connected with a positioning cone 6. The positioning cone 6 is distributed in a circular and equally spaced manner around the bottom of the pollination sleeve 5. This structure allows the pollination sleeve 5 to be driven into the ground through the positioning cone 6, thereby achieving rapid and stable fixation of the pollination sleeve 5.

[0023] Working principle: When using this portable wheat single-plant bagging and pollination assistant, first push the lower sealing plate 10 at the bottom of the pollination sleeve 5 inward to open it. Then, put the pollination sleeve 5 onto the outer wall of the wheat to be pollinated 7 and insert the pollination sleeve 5 into the ground to fix it. After the pollination sleeve 5 is fixed, release the lower sealing plate 10. At this time, the lower sealing plate 10 will automatically reset and adhere to the outer wall of the wheat stem to be pollinated 7. At this time, the upper sealing plate 8 is in a sealed state. Then, insert the powder collecting hopper 2 into the top of the pollination sleeve 5 and push the powder collecting hopper 2 to promote pollination. The upper sealing sheet 8 of the top opening of the sleeve 5 opens and adheres to the outer wall of the pollen collection hopper 2. At the same time, the vibrating block 3 adheres to the outer wall of the pollen collection hopper 2 under the support of the supporting spring 11. Then, pollen is added to the inside of the pollen collection hopper 2. Next, the opening 1 is sealed with a strap. The vibration motor 12 drives the vibrating block 3 to make the pollen collection hopper 2 shake, thereby completely releasing the pollen inside the pollen collection hopper 2 and adding it to the top of the wheat 7 to be pollinated. After the pollination work is completed, the pollen collection hopper 2 is pulled upward to remove it. Then, the upper sealing sheet 8 automatically resets to seal the top of the pollination sleeve 5.

[0024] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A portable wheat single-plant bagging pollination aid, comprising a pollination sleeve (5) inserted into the ground, characterized in that: The pollination sleeve (5) is filled with wheat (7) to be pollinated. A fixed frame (4) is fixedly connected to the top side of the pollination sleeve (5). A vibrating block (3) is connected to the inner side of the fixed frame (4). The top and bottom of the pollination sleeve (5) are both open. An upper sealing plate (8) is fixedly connected to the inner wall of the top opening of the pollination sleeve (5). A powder collecting hopper (2) is inserted inside the opening. One end of the upper sealing plate (8) is bent and attached to the outer wall of the powder collecting hopper (2). A slit (1) is provided at the top of the powder collecting hopper (2). A lower sealing plate (10) is provided on the inner wall of the bottom opening of the pollination sleeve (5).

2. The portable wheat single-plant bagging pollination aid according to claim 1, characterized in that: The powder collecting hopper (2) has a funnel-shaped structure, and the bottom opening of the powder collecting hopper (2) corresponds to the position of the stigma of the wheat to be pollinated (7).

3. The portable wheat single-plant bagging pollination aid according to claim 1, characterized in that: The upper sealing sheet (8) is provided in two sets, and the upper sealing sheet (8) has a fan-shaped structure.

4. The portable wheat single-plant bagging pollination aid according to claim 1, characterized in that: A groove is provided on one side of the pollination sleeve (5), and a marking plate (9) is fixed inside the groove.

5. The portable wheat single-plant bagging pollination aid according to claim 1, characterized in that: The lower sealing sheet (10) is arranged in a ring shape on the inner wall of the bottom opening of the pollination sleeve (5). Both the lower sealing sheet (10) and the upper sealing sheet (8) are made of rubber.

6. The portable wheat single-plant bagging pollination aid according to claim 1, characterized in that: The bottom of the pollination sleeve (5) is fixedly connected to a positioning cone (6), and the positioning cones (6) are distributed in a circular pattern with equal spacing about the bottom of the pollination sleeve (5).

7. A portable wheat single-plant bagging pollination aid according to claim 1, characterized in that: The inner side of the fixed frame (4) is provided with a groove, and a support spring (11) is fixedly connected inside the groove. A vibration block (3) is fixedly connected to one end of the support spring (11). One end of the vibration block (3) is attached to the outer wall of the powder collection hopper (2), and a vibration motor (12) is installed at the other end of the vibration block (3).

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