Corn breeding pollinator

Abstract

The utility model discloses a corn breeding pollinator which comprises a pollination gun, a material bottle is installed on the surface of the pollination gun, a rectangular frame is fixedly connected to the surface of the pollination gun, a rectangular box body is integrally formed on the surface of the rectangular frame, the inner walls of the rectangular frame and the rectangular box body are jointly and rotationally connected with a rotating rod, and the rotating rod is fixedly connected with the rectangular box body. The rotating rod is fixedly connected with a gear, and a rack is arranged in an inner cavity of the rectangular frame. The pollination gun and the hand of a user can be subjected to anti-falling protection through the hand binding belt, and the rack is driven by the gear to move in the inner cavity of the rectangular frame, so that the effective length of the hand binding belt is adjusted by the rack through the connecting block, and the purpose that the hand binding belt is additionally arranged at the handle of the pollination device can be achieved. The pollinator can be stably connected with the hand of a user, and the length of the hand binding belt is effectively adjusted, so that the use requirements of different people are met, and the applicability of the pollinator is improved.

Description

Technical Field

[0001] This utility model belongs to the field of maize breeding technology, and in particular relates to a maize pollinator. Background Technology

[0002] Compared with traditional grain crops such as rice and wheat, corn has strong drought resistance, cold resistance, tolerance to poor soil, and excellent environmental adaptability. With the development of production, corn is becoming increasingly important as a feed crop in my country. In the process of corn breeding, in order to study the state of different corn varieties, it is necessary to conduct hybridization breeding experiments, which requires the use of breeding pollinators.

[0003] The breeding pollinator can evenly spray pollen from the feed bottle, offering good efficiency and ease of use. However, some breeding pollinators have exposed handles without anti-detachment structures, which may cause them to fall to the ground due to operator negligence, resulting in damage. Therefore, a corn breeding pollinator is needed that can be made more suitable by adding a hand strap to the handle, ensuring a stable connection between the pollinator and the user's hand. Furthermore, the length of the hand strap can be effectively adjusted to accommodate the needs of different users, thereby improving the applicability of the pollinator. Utility Model Content

[0004] The purpose of this utility model is to provide a corn breeding pollinator. By adding a hand strap to the handle of the pollinator, the pollinator can be stably connected to the user's hand. Furthermore, by effectively adjusting the length of the hand strap, it can be adapted to the usage needs of different users, thereby improving the applicability of the pollinator and solving the technical problems mentioned in the background art.

[0005] The technical solution of this utility model to solve the above-mentioned technical problems is as follows: A corn breeding pollinator includes a pollinator gun: a material bottle is installed on the surface of the pollinator gun, a rectangular frame is fixedly connected to the surface of the pollinator gun, a rectangular box is integrally formed on the surface of the rectangular frame, a rotating rod is rotatably connected to the inner walls of the rectangular frame and the rectangular box, a gear is fixedly connected to the rotating rod, a rack is provided in the inner cavity of the rectangular frame, a connecting block is integrally formed at the bottom of the rack, a hand strap is fixedly connected between the connecting block and the bottom of the pollinator gun, a ratchet is fixedly connected to the surface of the rotating rod, a rectangular opening is opened on the surface of the rectangular box, a locking rod is rotatably connected to the inner wall of the rectangular opening through a rotating shaft, and a spring is fixedly connected between the locking rod and the inner wall of the rectangular box.

[0006] Preferably, a handle cover is attached to the surface of the pollination gun handle, and the handle cover is a rubber cover.

[0007] Preferably, the gear and rack mesh.

[0008] Preferably, a limiting sleeve is fitted on the surface of the connecting block, and the limiting sleeve is fixedly connected to the pollination gun.

[0009] Preferably, the end of the lever extends into the inner cavity of the rectangular box and engages with the ratchet.

[0010] Preferably, the front end of the rotating rod extends through to the outside of the rectangular box and is fixedly connected to a pressing block.

[0011] The beneficial effects of this utility model are:

[0012] This invention uses a hand strap to prevent the pollinator from slipping off the user's hand. A gear drives a rack to move within a rectangular frame, allowing the rack to adjust the effective length of the hand strap via a connecting block. This achieves a stable connection between the pollinator and the user's hand by adding a hand strap to the handle. Furthermore, the adjustable length of the hand strap adapts to the needs of different users, thus improving the applicability of the pollinator.

[0013] 2. By designing a handle sleeve, this utility model increases the friction at the handle of the pollination gun, preventing the user from slipping when holding the pollination gun directly, and improving the comfort of holding it.

[0014] 3. This utility model limits the movement of the connecting block by setting a limiting sleeve, which prevents the connecting block from shaking during movement and thus improves the stability of the connecting block during movement.

[0015] 4. By setting up the pressing block, this utility model increases the force-bearing area on the surface of the rotating rod, thus avoiding the slippage that may occur when the rotating rod is directly held and rotated. Attached Figure Description

[0016] in:

[0017] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0018] Figure 2 This is one embodiment of the present utility model. Figure 1 A magnified view of point A in the middle;

[0019] Figure 3 This is a three-dimensional schematic diagram of a gear and rack according to an embodiment of the present invention;

[0020] Figure 4 This is one embodiment of the present utility model. Figure 3 A magnified view of point B in the middle.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Pollination gun, 2. Material bottle, 3. Handle sleeve, 4. Rectangular frame, 5. Rectangular box body, 6. Rotating rod, 7. Gear, 8. Rack, 9. Connecting block, 10. Hand strap, 11. Limiting sleeve block, 12. Ratchet, 13. Rectangular opening, 14. Locking rod, 15. Spring, 16. Pressing block. Detailed Implementation

[0023] In the following description, embodiments of the maize pollinator of this invention will be described with reference to the accompanying drawings. Example 1

[0024] Figure 1-4 This invention illustrates a corn pollinator according to an embodiment of the present invention, comprising a pollinator gun 1. A feed bottle 2 is mounted on the surface of the pollinator gun 1. A handle cover 3, made of rubber, is attached to the handle of the pollinator gun 1. The handle cover 3 increases the friction at the handle of the pollinator gun 1, preventing slippage when the user holds the pollinator gun 1 directly and improving grip comfort. A rectangular frame 4 is fixedly connected to the surface of the pollinator gun 1. A rectangular box 5 is integrally formed on the surface of the rectangular frame 4. A rotating rod 6 is rotatably connected to the inner walls of the rectangular frame 4 and the rectangular box 5. A gear 7 is fixedly connected to the rotating rod 6. A rack 8 is provided in the inner cavity of the rectangular frame 4. The gear 7 and the rack 8 mesh with each other. The bottom of the 8 is integrally formed with a connecting block 9. The connecting block 9 and the bottom of the pollination gun 1 are fixedly connected with a hand strap 10. The surface of the connecting block 9 is fitted with a limiting sleeve 11. The limiting sleeve 11 is fixedly connected with the pollination gun 1. The movement of the connecting block 9 is limited by the setting of the limiting sleeve 11, which avoids the shaking of the connecting block 9 during the movement, thereby improving the stability of the connecting block 9 during the movement. The surface of the rotating rod 6 is fixedly connected with a ratchet 12. The surface of the rectangular box 5 is opened with a rectangular opening 13. The inner wall of the rectangular opening 13 is rotatably connected with a locking rod 14 through a rotating shaft. The locking rod 14 and the inner wall of the rectangular box 5 are fixedly connected with a spring 15. Example 2

[0025] Figure 1-4This invention illustrates a corn pollinator according to an embodiment of the present invention, comprising a pollinator gun 1; a feed bottle 2 is mounted on the surface of the pollinator gun 1; a rectangular frame 4 is fixedly connected to the surface of the pollinator gun 1; a rectangular box 5 is integrally formed on the surface of the rectangular frame 4; a rotating rod 6 is rotatably connected to the inner walls of the rectangular frame 4 and the rectangular box 5; a gear 7 is fixedly connected to the rotating rod 6; a rack 8 is provided in the inner cavity of the rectangular frame 4; a connecting block 9 is integrally formed at the bottom of the rack 8; a handle strap 10 is fixedly connected between the connecting block 9 and the bottom of the pollinator gun 1; and the surface of the rotating rod 6 is fixedly connected to the feed bottle 2. A ratchet 12 is fixedly connected to the rectangular box 5. A rectangular opening 13 is provided on the surface of the rectangular box 5. A locking rod 14 is rotatably connected to the inner wall of the rectangular opening 13 via a pivot. A spring 15 is fixedly connected between the locking rod 14 and the inner wall of the rectangular box 5. The end of the locking rod 14 extends into the inner cavity of the rectangular box 5 and engages with the ratchet 12. The front end of the rotating rod 6 extends through to the outer side of the rectangular box 5 and is fixedly connected with a pressing block 16. The pressing block 16 increases the force-bearing area on the surface of the rotating rod 6, preventing the hand from slipping when the rotating rod 6 is directly held and rotated.

[0026] Working principle: When using this utility model, the user can use the hand strap 10 to prevent the pollinator gun 1 from slipping off the user's hand. By rotating the rotating rod 6 counterclockwise, the gear 7 rotates, causing the top of the hand strap 10 to move upward through the rack 8 and connecting block 9, thus shortening the effective length of the hand strap 10. Similarly, pressing the locking rod 14 compresses the spring 15 and disengages it from the ratchet 12, so that the ratchet 12 is no longer locked to the rotation of the rotating rod 6. At this time, pulling the hand strap 10 will move the connecting block 9 and rack 8 downward. Then, releasing the locking rod 14 will cause the spring 15 to return the locking rod 14 to its original position and engage with the ratchet 12. This achieves a stable connection between the pollinator and the user's hand by adding a hand strap to the handle. Furthermore, by effectively adjusting the length of the hand strap, it can adapt to the usage needs of different users, thereby improving the applicability of the pollinator.

[0027] In summary, this corn pollinator uses a hand strap 10 to prevent the pollinator gun 1 from detaching from the user's hand. Furthermore, the gear 7 drives the rack 8 to move within the rectangular frame 4, allowing the rack 8 to adjust the effective length of the hand strap 10 via the connecting block 9. This achieves a stable connection between the pollinator and the user's hand by adding a hand strap to the handle. The adjustable length of the hand strap adapts to the needs of different users, thus improving the pollinator's applicability.

Claims

1. A corn breeding pollinator, characterized in that, Includes a pollination gun (1): a material bottle (2) is mounted on the surface of the pollination gun (1), a rectangular frame (4) is fixedly connected to the surface of the pollination gun (1), a rectangular box (5) is integrally formed on the surface of the rectangular frame (4), a rotating rod (6) is rotatably connected to the inner walls of the rectangular frame (4) and the rectangular box (5), a gear (7) is fixedly connected to the rotating rod (6), a rack (8) is provided in the inner cavity of the rectangular frame (4), a connecting block (9) is integrally formed at the bottom of the rack (8), a hand strap (10) is fixedly connected between the connecting block (9) and the bottom of the pollination gun (1), a ratchet (12) is fixedly connected to the surface of the rotating rod (6), a rectangular opening (13) is opened on the surface of the rectangular box (5), a locking rod (14) is rotatably connected to the inner wall of the rectangular opening (13) through a rotating shaft, and a spring (15) is fixedly connected between the locking rod (14) and the inner wall of the rectangular box (5).

2. The maize pollinator according to claim 1, characterized in that, The handle of the pollination gun (1) is covered with a handle sleeve (3), which is a rubber sleeve.

3. The maize pollinator according to claim 2, characterized in that, The gear (7) and rack (8) mesh with each other.

4. The maize pollinator according to claim 3, characterized in that, The surface of the connecting block (9) is fitted with a limiting sleeve (11), and the limiting sleeve (11) is fixedly connected to the pollination gun (1).

5. The maize pollinator according to claim 4, characterized in that, The end of the lever (14) extends into the inner cavity of the rectangular box (5) and engages with the ratchet (12).

6. The maize pollinator according to claim 5, characterized in that, The front end of the rotating rod (6) extends through the outside of the rectangular box (5) and is fixedly connected to a pressing block (16).

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