Electric pollination device for wheat crossbreeding

Abstract

The utility model provides an electric pollination device for wheat crossbreeding, which comprises a pollen storage pipe, one side of the pollen storage pipe is fixedly connected with a control machine body, one side of the pollen storage pipe is fixedly connected with a stirring pipe, and one side of the stirring pipe is fixedly connected with a pollen outlet pipe; the transverse stirring pieces and the longitudinal stirring pieces rotate along the inner side of the pollen storage pipe, large pollen balls are broken, the agglomeration phenomenon is reduced, and the qualification rate of follow-up pollen pollination is increased; meanwhile, the pollen entering the pollen storage pipe can be further crushed along with airflow generated by rotation of the bottom transmission fan, the pollen is in a single-grain suspension state, meanwhile, the pollen is guided to form a vortex flow field in the pollen storage pipe along the airflow track, the uniformity of the pollen in the pollen storage pipe is improved, accumulation of the pollen is reduced, and the pollen quality is improved. The pollination uniformity during subsequent pollination is improved; and pollen accumulated and attached to the surface of the top blocking net is cleaned through continuous cleaning of the top cleaning brush, and the air inlet efficiency of the top blocking net is improved.

Description

Technical Field

[0001] This utility model relates to the field of wheat hybrid breeding, and in particular to an electric pollination device for wheat hybrid breeding. Background Technology

[0002] Wheat hybridization breeding is a breeding method that cultivates new varieties with superior traits by artificially intervening in the combination of genetic material of different wheat varieties. Its core principle is to use gene recombination to integrate the superior traits of two parents into the offspring, and then obtain new varieties with stable inheritance through multiple generations of selection and purification. Electric pollination devices are mechanized tools that assist in the artificial pollination process in wheat hybridization breeding, aiming to improve pollination efficiency, reduce labor costs, and optimize pollination quality.

[0003] In the prior art, patent application CN220606488U discloses a "wheat hybrid breeding device"; it includes a seed soaking tank and a support frame. A seed soaking mechanism is provided on the top of the seed soaking tank. The seed soaking mechanism includes a mounting frame, which is fixedly installed on the top of the seed soaking tank. A motor is fixedly installed on the top of the mounting frame, and the output end of the motor is fixedly connected to a threaded rod that extends through and into the inside of the seed soaking tank. This wheat hybrid breeding device, by providing a seed soaking mechanism, allows hybrid wheat seeds to be placed inside a seed soaking cage, which is then installed inside a connecting frame. The motor is used as a power source to drive the threaded rod to rotate, causing the threaded sleeve connected to the outer surface of the threaded rod to pull the connecting frame and the seed soaking cage into the solution inside the seed soaking tank. This ensures that the solution inside the seed soaking tank completely covers the hybrid wheat seeds, thereby guaranteeing the soaking effect of the hybrid wheat seeds and improving the germination rate of the hybrid wheat seeds in the seedbed.

[0004] The aforementioned "a type of wheat hybridization breeding equipment" still has some drawbacks. For example, in the existing wheat hybridization process, the pollination step often needs to be done manually. The ears of wheat are inverted and placed on top of the wheat that needs to be pollinated, and then manually rubbed and rotated for pollination. The pollination efficiency is low. Working in the field for a long time increases the risk of heatstroke for the operators. In addition, the uniformity of pollen output cannot be guaranteed during the manual pollination process, and a second pollination is often required, which is also inefficient.

[0005] Therefore, an electric pollination device for wheat hybridization breeding is proposed here to solve the aforementioned problems. Utility Model Content

[0006] The technical problem to be solved by this utility model is to overcome the defects of the existing technology. This utility model proposes an electric pollination device for wheat hybridization breeding.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is: an electric pollination device for wheat hybridization breeding, including a pollen storage tube, a control body fixedly connected to one side of the pollen storage tube, a stirring tube fixedly connected to one side of the pollen storage tube, a pollen outlet tube fixedly connected to one side of the stirring tube, a pollen outlet baffle fixedly connected to one side of the pollen outlet tube, a holding frame fixedly connected to both sides of the stirring tube, an outer fixing frame fixedly connected to one side of the pollen storage tube, a motor body fixedly connected to one side of the outer fixing frame, a main drive rod fixedly connected to the output shaft of the motor body, a stirring rod fixedly connected to one end of the main drive rod, a transverse stirring plate fixedly connected to both sides of the stirring rod, a top drive plate fixedly connected to one side of the main drive rod, and a longitudinal stirring plate fixedly connected to one side of the top drive plate.

[0008] Preferably, one end of the stirring rod is fixedly connected to a bottom transmission frame, and one side of the bottom transmission frame is fixedly connected to a bottom transmission fan.

[0009] Preferably, a side sleeve is fixedly connected to one side of the powder outlet pipe, a side transmission rod is movably sleeved on the inner side of the side sleeve, a metal disc is fixedly connected to one side of the side transmission rod, a metal plate is fixedly connected to one side of the metal disc, a side magnetic suction groove is opened on one side of the powder outlet pipe, and a top magnetic suction plate is fixedly connected to the outer side of the powder outlet pipe.

[0010] Preferably, an inner feeding hole is fixedly connected to one side of the powder storage pipe, and a top barrier net is fixedly connected to the other side of the powder storage pipe. The top barrier net and the inner feeding hole are arranged parallel to each other along both sides of the powder storage pipe.

[0011] Preferably, there are two top drive plates, and a top cleaning brush is fixedly connected to one side of each of the two top drive plates.

[0012] Preferably, a bottom support plate is fixedly connected to the inner side of the stirring tube, and a bearing disk is movably connected to one side of the bottom support plate. One side of the bearing disk is movably connected to one side of the bottom transmission frame.

[0013] Preferably, a side communication box is fixedly connected to one side of the powder storage pipe, a side threaded pipe is fixedly connected to one side of the side communication box, and an external threaded cap is threadedly connected to one side of the side threaded pipe.

[0014] Compared with the prior art, the beneficial effects of this utility model include:

[0015] 1. The main drive rod is driven by the motor to rotate. The continuously rotating main drive rod will drive the stirring rod to rotate along the inner side of the pollen storage tube. The rotating stirring rod will drive the horizontal stirring plate and the top drive plate to rotate. The rotating top drive plate will drive the vertical stirring plate to rotate simultaneously. By using the horizontal stirring plate and the vertical stirring plate to rotate along the inner side of the pollen storage tube, large pollen clumps are broken up, reducing agglomeration and improving the success rate of subsequent pollen pollination.

[0016] 2. The continuously rotating bottom drive fan generates airflow along the inner side of the pollen storage tube, drawing pollen from the inner side of the tube into the tube along the surface of the inner feed hole. The pollen inside the tube is further broken down by the airflow generated by the rotation of the bottom drive fan, forming single-particle suspension. At the same time, it guides the pollen to form a vortex flow field along the airflow trajectory inside the tube, improving the uniformity of pollen in the tube, reducing pollen accumulation, and improving the uniformity of pollen output during subsequent pollination.

[0017] 3. The rotating bottom drive fan draws in external air along the top barrier screen. The top barrier screen reduces the amount of pollen flying out of the pollen storage tube and prevents external particles from entering the pollen storage tube. At the same time, the rotating agitator rod drives the top drive plate to rotate, which in turn drives the top cleaning brush to move along one side of the top barrier screen. The continuous cleaning by the top cleaning brush removes the pollen accumulated on the surface of the top barrier screen, improving the air intake efficiency of the top barrier screen. Attached Figure Description

[0018] The disclosure of this utility model is illustrated with reference to the accompanying drawings. It should be understood that the drawings are for illustrative purposes only and are not intended to limit the scope of protection of this utility model. In the drawings, the same reference numerals are used to refer to the same parts. Wherein:

[0019] Figure 1 The schematic diagram shows a structural schematic of a metal disc according to one embodiment of the present invention;

[0020] Figure 2 The schematic diagram shows a top barrier net structure according to one embodiment of the present invention;

[0021] Figure 3 The schematic diagram shows a structural schematic of a horizontal stirring plate according to one embodiment of the present invention;

[0022] Figure 4 The schematic diagram shows a structural schematic of an external threaded cap according to one embodiment of the present invention.

[0023] Numbering on the map:

[0024] 1. Powder storage pipe; 2. Stirring pipe; 3. Powder outlet pipe; 4. Powder outlet baffle; 5. Holding frame; 6. Control body; 701. Side threaded pipe; 702. External threaded cover; 703. Side connecting box; 801. External fixed frame; 802. Motor body; 803. Main drive rod; 804. Stirring rod; 805. Horizontal stirring blade; 806. Longitudinal stirring blade; 807. Inner discharge hole; 901. Bottom drive frame; 902. Bottom drive fan; 903. Top drive blade; 904. Top cleaning brush; 905. Bottom support plate; 906. Bearing disc; 907. Top barrier net; 1001. Metal disc; 1002. Side drive rod; 1003. Side sleeve pipe; 1004. Top magnetic suction plate; 1005. Metal plate; 1006. Side magnetic suction groove. Detailed Implementation

[0025] It is readily understood that, based on the technical solution of this utility model, those skilled in the art can propose various interchangeable structural methods and implementations without altering the essential spirit of this utility model. Therefore, the following detailed embodiments and accompanying drawings are merely illustrative descriptions of the technical solution of this utility model and should not be considered as the entirety of this utility model or as limitations or restrictions on the technical solution of this utility model.

[0026] According to one embodiment of the present invention, in conjunction with Figures 1 to 4 As shown. An electric pollination device for wheat hybridization breeding includes a pollen storage tube 1, a control body 6 fixedly connected to one side of the pollen storage tube 1, an agitator tube 2 fixedly connected to one side of the pollen storage tube 1, a pollen outlet tube 3 fixedly connected to one side of the agitator tube 2, a pollen outlet baffle 4 fixedly connected to one side of the pollen outlet tube 3, a gripping frame 5 fixedly connected to both sides of the agitator tube 2, an outer fixing frame 801 fixedly connected to one side of the pollen storage tube 1, a motor body 802 fixedly connected to one side of the outer fixing frame 801, a main drive rod 803 fixedly connected to the output shaft of the motor body 802, an agitator rod 804 fixedly connected to one end of the main drive rod 803, horizontal agitator plates 805 fixedly connected to both sides of the agitator rod 804, a top drive plate 903 fixedly connected to one side of the main drive rod 803, and a longitudinal agitator plate 806 fixedly connected to one side of the top drive plate 903.

[0027] It should be noted that the rotating top drive plate 903 will synchronously drive the longitudinal stirring plate 806 to rotate. The transverse stirring plate 805 and the longitudinal stirring plate 806 rotate along the inner side of the pollen storage tube 1 to break up large pollen clusters, reduce agglomeration, and improve the success rate of subsequent pollen pollination.

[0028] In this embodiment, one end of the stirring rod 804 is fixedly connected to the bottom transmission frame 901, and one side of the bottom transmission frame 901 is fixedly connected to the bottom transmission fan 902.

[0029] It should be noted that the pollen entering the pollen storage tube 1 will be further broken down by the airflow generated by the rotation of the bottom drive fan 902, forming the pollen into a single suspended state. At the same time, the pollen is guided to form a vortex flow field along the airflow trajectory in the pollen storage tube 1, which improves the uniformity of the pollen in the pollen storage tube 1.

[0030] In this embodiment, a side sleeve pipe 1003 is fixedly connected to one side of the powder outlet pipe 3, a side transmission rod 1002 is movably sleeved on the inner side of the side sleeve pipe 1003, a metal disk 1001 is fixedly connected to one side of the side transmission rod 1002, a metal plate 1005 is fixedly connected to one side of the metal disk 1001, a side magnetic suction groove 1006 is opened on one side of the powder outlet pipe 3, and a top magnetic suction plate 1004 is fixedly connected to the outer side of the powder outlet pipe 3.

[0031] It should be noted that after the metal disk 1001 is separated from the top magnetic suction plate 1004, the metal plate 1005 on one side of the metal disk 1001 is moved to the inside of the side magnetic suction groove 1006. Using the magnetic attraction of the metal plate 1005 and the side magnetic suction groove 1006, the metal disk 1001 is closed along one side of the powder discharge partition 4.

[0032] In this embodiment, an inner feeding hole 807 is fixedly connected to one side of the powder storage pipe 1, and a top blocking net 907 is fixedly connected to the other side of the powder storage pipe 1. One side of the top blocking net 907 and one side of the inner feeding hole 807 are arranged in parallel along both sides of the powder storage pipe 1.

[0033] It should be noted that the rotating bottom drive fan 902 will draw in external gas along the top barrier net 907, and the top barrier net 907 will reduce the amount of pollen flying out of the pollen storage tube 1.

[0034] In this embodiment, there are two top drive plates 903, and a top cleaning brush 904 is fixedly connected to one side of each of the two top drive plates 903.

[0035] It should be noted that the rotating top drive plate 903 will synchronously drive the top cleaning brush 904 to move along one side of the top barrier net 907. The continuous cleaning of the top cleaning brush 904 will sweep away the pollen accumulated on the surface of the top barrier net 907, thereby improving the air intake efficiency of the top barrier net 907.

[0036] In this embodiment, a bottom support plate 905 is fixedly connected to the inner side of the stirring tube 2, and a bearing disk 906 is movably connected to one side of the bottom support plate 905. One side of the bearing disk 906 is movably connected to one side of the bottom transmission frame 901.

[0037] It should be noted that the rotating bottom transmission frame 901 is movably supported on one side of the bottom support plate 905 by the bearing disk 906, and the movable support of the bearing disk 906 improves the stability of the bottom transmission frame 901 during rotation.

[0038] In this embodiment, a side communication box 703 is fixedly connected to one side of the powder storage pipe 1, a side threaded pipe 701 is fixedly connected to one side of the side communication box 703, and an external threaded cover 702 is threadedly connected to one side of the side threaded pipe 701.

[0039] It should be noted that the side connecting box 703 is connected to the external threaded cover 702 by thread. After rotating the side connecting box 703 along the surface of the external threaded cover 702, the side connecting box 703 is separated. At this time, the pollen to be bred is poured into the side threaded tube 701. The pollen will enter the inner side of the pollen storage tube 1 along the side threaded tube 701 for storage. After filling, rotate the side connecting box 703 until it fits against the external threaded cover 702 and is then closed.

[0040] The specific usage and function of this embodiment are as follows: First, rotate the side connecting box 703. The side connecting box 703 is threadedly connected to the external threaded cover 702. After rotating the side connecting box 703 along the surface of the external threaded cover 702, the side connecting box 703 is separated. At this time, the pollen to be bred is poured into the side threaded tube 701. The pollen will enter the inner side of the pollen storage tube 1 along the side threaded tube 701 for storage. After filling, rotate the side connecting box 703 until it is in contact with the external threaded cover 702 to close it. Then, activate the external fixing bracket 801. The motor body 802 on the side drives the main transmission rod 803 to rotate. The continuously rotating main transmission rod 803 will drive the stirring rod 804 to rotate along the inner side of the pollen storage tube 1. The rotating stirring rod 804 will drive the horizontal stirring plate 805 and the top transmission plate 903 to rotate. The rotating top transmission plate 903 will synchronously drive the vertical stirring plate 806 to rotate. By using the horizontal stirring plate 805 and the vertical stirring plate 806 to rotate along the inner side of the pollen storage tube 1, large pollen clumps are broken up, reducing agglomeration and improving the success rate of subsequent pollen pollination.

[0041] Simultaneously, the rotating stirring rod 804 drives the bottom transmission frame 901 to rotate, and the rotating bottom transmission frame 901 drives the bottom transmission fan 902 to rotate along the inner side of the stirring tube 2. The rotating bottom transmission frame 901 is movably supported on one side of the bottom support plate 905 by the bearing disk 906. The movable support of the bearing disk 906 improves the stability of the bottom transmission frame 901 during rotation. The continuously rotating bottom transmission fan 902 generates airflow along the inner side of the powder storage tube 1 and draws the pollen inside the powder storage tube 1 into the powder storage tube 1 along the surface of the inner feed hole 807. The pollen entering the powder storage tube 1 is further broken down by the airflow generated by the rotation of the bottom transmission fan 902, forming the pollen into a single suspended state. At the same time, it guides the pollen to form a vortex flow field along the airflow trajectory in the powder storage tube 1, improving the uniformity of the pollen in the powder storage tube 1, reducing pollen accumulation, and improving the uniformity of pollen output during subsequent pollination.

[0042] The rotating bottom drive fan 902 draws in external air along the top barrier net 907. The top barrier net 907 reduces the amount of pollen flying out of the pollen storage tube 1 and prevents external particles from entering the pollen storage tube 1. At the same time, the rotating stirring rod 804 drives the top drive plate 903 to rotate. The rotating top drive plate 903 drives the top cleaning brush 904 to move along one side of the top barrier net 907. The continuous cleaning by the top cleaning brush 904 cleans the pollen accumulated on the surface of the top barrier net 907, improving the air intake efficiency of the top barrier net 907.

[0043] After improving the uniformity of pollen in the stirring tube 2 and the pollen outlet tube 3, the operator holds the metal disc 1001 and opens it, rotating the metal disc 1001 along one side of the pollen outlet tube 3. Using the side transmission rod 1002, which slides along the inner side of the side sleeve tube 1003, the metal disc 1001 is moved to one side of the top magnetic suction plate 1004. Utilizing the magnetic attraction between the top magnetic suction plate 1004 and the metal disc 1001, the metal disc 1001 is opened along one side of the pollen outlet partition 4. Pollen is sprayed out along the pollen outlet baffle 4 for pollination. After pollination is completed, the operator applies external force to rotate the metal disk 1001 along one side of the pollen outlet baffle 4. At this time, the metal disk 1001 separates from the top magnetic suction plate 1004. The metal plate 1005 on one side of the metal disk 1001 is moved to the inside of the side magnetic suction groove 1006. The metal disk 1001 is closed along one side of the pollen outlet baffle 4 by the magnetic attraction of the metal plate 1005 and the side magnetic suction groove 1006.

[0044] The contents not described in detail in this specification are existing technologies known to those skilled in the art and are not key to this utility model, therefore they will not be elaborated upon.

[0045] The technical scope of this utility model is not limited to the content described above. Those skilled in the art can make various modifications and variations to the above embodiments without departing from the technical concept of this utility model, and all such modifications and variations should fall within the protection scope of this utility model.

Claims

1. An electric pollination device for wheat hybrid breeding, comprising a pollen storage tube (1), characterized in that: A control body (6) is fixedly connected to one side of the powder storage tube (1), a stirring tube (2) is fixedly connected to one side of the powder storage tube (1), a powder outlet tube (3) is fixedly connected to one side of the stirring tube (2), a powder outlet baffle (4) is fixedly connected to one side of the powder outlet tube (3), a gripping frame (5) is fixedly connected to both sides of the stirring tube (2), an outer fixing frame (801) is fixedly connected to one side of the powder storage tube (1), a motor body (802) is fixedly connected to one side of the outer fixing frame (801), a main drive rod (803) is fixedly connected to the output shaft of the motor body (802), a stirring rod (804) is fixedly connected to one end of the main drive rod (803), a horizontal stirring plate (805) is fixedly connected to both sides of the stirring rod (804), a top drive plate (903) is fixedly connected to one side of the main drive rod (803), and a vertical stirring plate (806) is fixedly connected to one side of the top drive plate (903).

2. The electric pollination device for wheat hybridization breeding according to claim 1, characterized in that: One end of the stirring rod (804) is fixedly connected to the bottom transmission frame (901), and one side of the bottom transmission frame (901) is fixedly connected to the bottom transmission fan (902).

3. The electric pollination device for wheat hybridization breeding according to claim 2, characterized in that: A side sleeve pipe (1003) is fixedly connected to one side of the powder outlet pipe (3). A side transmission rod (1002) is movably sleeved on the inner side of the side sleeve pipe (1003). A metal disc (1001) is fixedly connected to one side of the side transmission rod (1002). A metal plate (1005) is fixedly connected to one side of the metal disc (1001). A side magnetic suction groove (1006) is opened on one side of the powder outlet pipe (3). A top magnetic suction plate (1004) is fixedly connected to the outer side of the powder outlet pipe (3).

4. The electric pollination device for wheat hybridization breeding according to claim 3, characterized in that: An inner feed hole (807) is fixedly connected to one side of the powder storage pipe (1), and a top barrier net (907) is fixedly connected to the other side of the powder storage pipe (1). The top barrier net (907) and the inner feed hole (807) are arranged in parallel along both sides of the powder storage pipe (1).

5. The electric pollination device for wheat hybridization breeding according to claim 4, characterized in that: The number of top drive plates (903) is two, and a top cleaning brush (904) is fixedly connected to one side of each of the two top drive plates (903).

6. The electric pollination device for wheat hybridization breeding according to claim 5, characterized in that: The inner side of the stirring tube (2) is fixedly connected to a bottom support plate (905), and a bearing disk (906) is movably connected to one side of the bottom support plate (905). One side of the bearing disk (906) is movably connected to one side of the bottom transmission frame (901).

7. The electric pollination device for wheat hybridization breeding according to claim 6, characterized in that: A side communication box (703) is fixedly connected to one side of the powder storage pipe (1), a side threaded pipe (701) is fixedly connected to one side of the side communication box (703), and an external threaded cap (702) is threadedly connected to one side of the side threaded pipe (701).

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