Wheat breeding pollination device

Abstract

The utility model discloses a wheat breeding pollination device, and particularly relates to the technical field of wheat breeding, the wheat breeding pollination device comprises a shell internally provided with a mounting cavity and an air storage cavity, one end of the shell is provided with a detachable rear cover, the other end of the shell is connected with an air outlet pipe, and the top of the shell is provided with a handle and a control switch. An air outlet valve and a powder storage structure are mounted on the air outlet pipe, and an air inlet pipe communicating with the air storage cavity is mounted at the bottom of the shell; the powder storage structure comprises a powder storage barrel; the powder storage barrel is further provided with a powder outlet amount adjusting structure, and the powder outlet amount adjusting structure comprises a partition plate installed in the powder storage barrel. According to the pollination device, through the arrangement of the pollen outlet amount adjusting structure, when the pollination device is used, the through hole is blocked by the baffle plate, and the discharging amount of the through hole is adjusted, so that the pollen outlet amount of the pollination device is adjusted, pollen can be uniformly sprayed out conveniently, waste caused by too much pollen outlet amount is avoided, and uniform pollination of wheat is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of wheat breeding, in particular to a wheat breeding pollination device. Background Art

[0002] In wheat breeding, in order to ensure the pollination of wheat, artificial pollination is required in some cases. Therefore, a pollination device is needed to spray pollen so that the pollen is accurately attached to the wheat to achieve effective pollination of wheat and improve the success rate of wheat pollination.

[0003] The existing Chinese patent with announcement number CN220756014U discloses a wheat breeding pollination device. The device is provided with a motor, a U-shaped rod, a sliding rod and a piston. The motor drives the rotating shaft to rotate, so that the rotating shaft drives the U-shaped rod to rotate, so that the U-shaped rod drives the connecting rod to move through the sliding cylinder, so that the connecting rod drives the sliding rod to move inside the sliding hole through the connecting block, so that the sliding rod drives the piston to move continuously inside the fixed cylinder through the movable plate. Under the action of the first one-way valve, the piston draws gas into the fixed cylinder, and under the action of the first one-way valve, the piston draws gas into the fixed cylinder. Under the action of the two one-way valves, the piston discharges the gas into the air outlet pipe and sprays out the pollen at the same time, which facilitates the pollination operation, saves time and effort, and is simple and convenient to operate. However, when the above-mentioned pollination device is used, the pollen is generally stored in the pollen storage cylinder in advance. During pollination, the pollen inside the pollen storage cylinder often falls directly into the air outlet pipe from the pollen storage cylinder. However, the amount of pollen falling from the pollen storage cylinder cannot be adjusted, resulting in uneven pollen output. If the pollen output is too large, it is easy to cause pollen waste, which is not conducive to uniform pollination of wheat. Utility Model Content

[0004] The purpose of the utility model is to provide a wheat breeding pollination device to solve the above-mentioned deficiencies in the technology.

[0005] In order to achieve the above-mentioned object, the utility model provides the following technical solution: a wheat breeding pollination device, comprising a housing having an installation cavity and an air storage cavity therein, a detachable rear cover being installed at one end of the housing, an air outlet pipe being connected to the other end, a handle and a control switch being provided at the top of the housing, an air outlet valve and a powder storage structure being installed on the air outlet pipe, an air inlet pipe communicating with the air storage cavity being installed at the bottom of the housing, an air inlet valve being installed on the air inlet pipe, and an exhaust component and a battery being provided in the installation cavity;

[0006] The powder storage structure includes a powder storage cylinder, the bottom end of which is provided with a powder outlet pipe connected to the air outlet pipe, and the top of which is provided with a detachable cylinder cover;

[0007] The powder storage barrel is also provided with a powder output adjustment structure, and the powder output adjustment structure includes a partition plate installed in the powder storage barrel, a rotatable connecting ring is provided in the middle of the partition plate, and the partition plate has a blanking area, and the blanking area is provided with evenly distributed through holes, the connecting ring is connected to a connecting disk, and a baffle that can cover the through holes is fixed on the outer circumference of the connecting disk.

[0008] Preferably, a connecting cylinder is fixed on the connecting disk, a rotating rod is rotatably mounted on the cylinder cover, and a plug-in block is provided at the bottom end of the rotating rod, a plug-in hole for plugging the plug-in block is opened on the top of the connecting cylinder, a transparent observation area for observing the inside of the powder storage cylinder is provided on the cylinder cover, and a screw disk is installed on the top of the rotating rod.

[0009] Preferably, the powder output adjustment structure also includes a limiting component, and the limiting component includes a plurality of sockets opened on the screwing disk and a limiting hole opened on the barrel cover, and the limiting hole can correspond to any one of the sockets, and a limiting rod is inserted into one of the sockets, and the bottom end of the limiting rod is inserted into the limiting hole.

[0010] Preferably, two shaft sleeves are mounted on the rotating rod, and a scraper is mounted on one side of the two shaft sleeves.

[0011] Preferably, the exhaust component includes an electric push rod installed in the installation cavity, and a piston plate movably arranged in the air storage cavity. The telescopic end of the electric push rod extends into the air storage cavity and is fixedly connected to one side of the piston plate.

[0012] Preferably, an anti-overflow structure is provided at one end of the air outlet pipe, and the anti-overflow structure includes a diffuser tube detachably connected to the end of the air outlet pipe, the diffuser tube is trumpet-shaped, and a sleeve for inserting wheat is integrally formed at one end of the diffuser tube.

[0013] Preferably, a threaded portion is integrally formed on the outlet end of the outlet pipe, and a connecting portion is integrally formed on one end of the diffusion tube, and the connecting portion is threadedly connected to the threaded portion.

[0014] Preferably, a convex ring is further provided on the top of the partition plate, and a notch matching with the convex ring is formed on the bottom of the shielding plate.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] 1. Through the setting of the pollen output adjustment structure, when in use, the through-hole is blocked by the shielding plate to adjust the discharge amount of the through-hole, thereby realizing the adjustment of the pollen output of the pollination device, which can facilitate the uniform spraying of pollen, avoid waste caused by excessive pollen output, and is conducive to the uniform pollination of wheat;

[0017] 2. The setting of the limiting component can lock the rotating rod, thereby preventing the rotating rod from rotating after the baffle is adjusted. In addition, the rotating rod remains fixed after the baffle is adjusted, thereby ensuring effective adjustment of the powder output and facilitating the pollination of wheat;

[0018] 3. Through the setting of the overflow-proof structure, when in use, the sleeve is put on the outside of the wheat ears to be pollinated, and then when the air outlet pipe sprays the pollen, the pollen first diffuses under the action of the diffusion tube and adheres to the wheat ears in the sleeve, thereby achieving effective pollination of the wheat ears, and preventing the air outlet pipe from being easily affected by external wind and scattering when spraying pollen, resulting in unsuccessful wheat pollination. Wheat can be pollinated under different weather conditions, and the success rate of pollination can be improved, which greatly increases the applicability of the pollination device and is conducive to efficient pollination of wheat. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 For this utility model Figure 1 A partial cross-sectional view of

[0022] Figure 3 For this utility model Figure 2 Structural diagram of disassembly of the middle overflow prevention structure;

[0023] Figure 4 This is a partial cross-sectional view of the powder storage structure of the utility model;

[0024] Figure 5 For this utility model Figure 4 Schematic diagram of the structure after the middle baffle is adjusted;

[0025] Figure 6 For this utility model Figure 5 Schematic diagram of the structure after the middle tube cover is removed;

[0026] Figure 7 This is a structural diagram of the utility model when the partition plate and the shielding plate are separated.

[0027] Description of reference numerals:

[0028] 1. Outer shell; 2. Back cover; 3. Handle; 4. Control switch; 5. Air outlet pipe; 51. Screw connection; 6. Air outlet valve; 7. Anti-overflow structure; 71. Sleeve; 72. Diffuser; 73. Connecting part; 8. Powder storage structure; 81. Powder storage cylinder; 82. Cylinder cover; 83. Powder outlet pipe; 84. Partition plate; 85. Shielding plate; 86. Convex ring; 87. Through hole; 88. Rotating rod; 89. Twist plate; 810. Plug hole; 811. Limit plug rod; 812. Transparent observation area; 813. Bushing; 814. Scraper; 815. Plug block; 816. Connecting disk; 817. Connecting cylinder; 818. Connecting ring; 819. Plug hole; 9. Inlet pipe; 10. Inlet valve; 11. Battery; 12. Electric push rod; 13. Piston plate; 14. Air storage chamber. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] The utility model provides Figure 1-Figure 7 The wheat breeding pollination device shown includes a housing 1 having an internal mounting cavity and an air storage cavity 14. A detachable rear cover 2 is mounted on one end of the housing 1, and an air outlet pipe 5 is connected to the other end. A handle 3 and a control switch 4 are provided on the top of the housing 1. An air outlet valve 6 and a powder storage structure 8 are mounted on the air outlet pipe 5. An air inlet pipe 9 communicating with the air storage cavity 14 is mounted on the bottom of the housing 1, and an air inlet valve 10 is mounted on the air inlet pipe 9. An exhaust and extraction component and a battery 11 are disposed within the mounting cavity. Both the air outlet valve 6 and the air inlet valve 10 are one-way valves.

[0031] The powder storage structure 8 includes a powder storage barrel 81. A powder outlet pipe 83 connected to the air outlet pipe 5 is installed at the bottom of the powder storage barrel 81, and a detachable barrel cover 82 is provided on the top of the powder storage barrel 81. The barrel cover 82 and the powder storage barrel 81 can be detached and assembled by screwing, which is convenient for adding pollen.

[0032] The powder storage barrel 81 is also provided with a powder output adjustment structure, and the powder output adjustment structure includes a partition plate 84 installed in the powder storage barrel 81, a rotatable connecting ring 818 is provided in the middle of the partition plate 84, and the partition plate 84 has a blanking area, and the blanking area is provided with evenly distributed through holes 87, a connecting disk 816 is connected to the connecting ring 818, and a baffle 85 that can cover the through holes 87 is fixed on the outer circumference of the connecting disk 816.

[0033] Specifically, in order to realize the rotation of the baffle 85, a connecting cylinder 817 is fixed on the connecting disk 816, a rotating rod 88 is rotatably installed on the cylinder cover 82, and a plug-in block 815 is provided at the bottom end of the rotating rod 88. The top of the connecting cylinder 817 is provided with a plug-in hole 819 for plugging the plug-in block 815. The cylinder cover 82 has a transparent observation area 812 for observing the inside of the powder storage cylinder 81. A screw disk 89 is installed on the top of the rotating rod 88. The plug-in block 815 and the plug-in hole 819 are both cross-shaped structures. Through the plug-in cooperation of the plug-in block 815 and the plug-in hole 819, the rotating rod 88 can drive the connecting disk 816 to rotate, and then drive the baffle 85 to rotate.

[0034] Specifically, the above-mentioned exhaust and pumping components include an electric push rod 12 installed in the installation cavity, and a piston plate 13 movably arranged in the air storage cavity 14. The telescopic end of the electric push rod 12 extends into the air storage cavity 14 and is fixedly connected to one side of the piston plate 13.

[0035] The pollen stored in the pollen storage cylinder 81 is now discharged into the air outlet pipe 5 under the action of the pollen outlet pipe 83, and the gas then blows out the pollen falling into the air outlet pipe 5 to pollinate the wheat.

[0036] During the pollination process, the pollen output of the pollen storage cylinder 81 can be adjusted by the pollen output adjustment structure, and the specific adjustment steps are as follows:

[0037] By rotating the rotating rod 88 through the screw disk 89, the rotating rod 88 drives the connecting disk 816 to rotate through the connecting tube 817, and then the connecting disk 816 drives the baffle plate 85 to rotate to block the through hole 87 on the blanking area on the partition plate 84. At this time, the blocking of the through hole 87 by the baffle plate 85 can be observed through the transparent observation area 812. The blocking of the through hole 87 by the baffle plate 85 can be used to adjust the discharge amount of the through hole 87, thereby realizing the adjustment of the pollen output, which can facilitate the uniform spraying of pollen, avoid waste caused by too much pollen output, and is conducive to the uniform pollination of wheat.

[0038] Furthermore, in order to facilitate the discharge of wheat pollen, Figure 4-Figure 6As shown, two shaft sleeves 813 are further installed on the rotating rod 88 , and a scraper 814 is commonly installed on one side of the two shaft sleeves 813 .

[0039] Furthermore, in order to ensure the stable rotation of the shielding plate 85, as shown in FIG. Figure 4-Figure 7 As shown, a convex ring 86 is further provided on the top of the partition plate 84 , and a notch that matches the convex ring 86 is formed on the bottom of the shielding plate 85 .

[0040] At the same time, in this embodiment, Figures 1-6 As shown, the powder output adjustment structure also includes a limiting component, and the limiting component includes a plurality of sockets 810 opened on the screw disk 89 and a limiting hole opened on the barrel cover 82. The limiting hole can correspond to any socket 810, and a limiting rod 811 is inserted into one of the sockets 810, and the bottom end of the limiting rod 811 is inserted into the limiting hole.

[0041] After the baffle plate 85 is rotated and adjusted by the rotating rod 88, the limiting rod 811 can be inserted into the limiting hole through the socket 810 corresponding to the limiting hole to limit the insertion between the screw disk 89 and the cylinder cover 82, thereby locking the rotating rod 88 to prevent the rotating rod 88 from rotating after the baffle plate 85 is adjusted, and then the rotating rod 88 remains fixed after the baffle plate 85 is adjusted to ensure effective adjustment of the powder output and facilitate the pollination of wheat.

[0042] In addition, in one embodiment, Figure 1-Figure 3 As shown, an anti-overflow structure 7 is provided at one end of the air outlet pipe 5, and the anti-overflow structure 7 includes a diffuser 72 detachably connected to the end of the air outlet pipe 5. The diffuser 72 is trumpet-shaped, and a sleeve 71 for wheat to be inserted is integrally formed at one end of the diffuser 72.

[0043] Specifically, a threaded portion 51 is integrally formed on the outlet end of the outlet pipe 5 , and a connecting portion 73 is integrally formed on one end of the diffuser tube 72 , and the connecting portion 73 is threadedly connected to the threaded portion 51 .

[0044] During use, the diffusion tube 72 can be connected to the air outlet end of the air outlet pipe 5 through the screw connection part 51 and the connection part 73. Then, when pollinating wheat, the pollination device can be held in hand to put the sleeve 71 on the outside of the wheat ears to be pollinated. Then, when the air outlet pipe 5 sprays the pollen, the pollen first diffuses under the action of the diffusion tube 72 and adheres to the wheat ears in the sleeve 71, thereby achieving effective pollination of the wheat ears, and preventing the air outlet pipe 5 from being easily affected by external wind and scattered when spraying pollen, resulting in unsuccessful wheat pollination. Wheat can be pollinated under different weather conditions, and the success rate of pollination can be improved, which greatly increases the applicability of the pollination device and is conducive to efficient pollination of wheat.

[0045] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A wheat breeding pollination device, characterized in that: The invention comprises a housing (1) having an installation cavity and an air storage cavity (14) therein, wherein a detachable rear cover (2) is installed at one end of the housing (1), and an air outlet pipe (5) is connected to the other end, and a handle (3) and a control switch (4) are provided on the top of the housing (1), an air outlet valve (6) and a powder storage structure (8) are installed on the air outlet pipe (5), an air inlet pipe (9) communicating with the air storage cavity (14) is installed at the bottom of the housing (1), and an air inlet valve (10) is installed on the air inlet pipe (9), and an exhaust component and a battery (11) are provided in the installation cavity; The powder storage structure (8) includes a powder storage barrel (81), a powder outlet pipe (83) connected to the air outlet pipe (5) is installed at the bottom end of the powder storage barrel (81), and a detachable barrel cover (82) is provided at the top of the powder storage barrel (81); The powder storage barrel (81) is also provided with a powder output adjustment structure, and the powder output adjustment structure includes a partition plate (84) installed in the powder storage barrel (81), a rotatable connecting ring (818) is provided in the middle of the partition plate (84), and the partition plate (84) has a blanking area, and the blanking area is provided with evenly distributed through holes (87), the connecting ring (818) is connected to a connecting disk (816), and a shielding plate (85) that can cover the through holes (87) is fixed on the outer circumference of the connecting disk (816).

2. A wheat breeding pollination device according to claim 1, characterized in that: A connecting cylinder (817) is fixed on the connecting disk (816), a rotating rod (88) is rotatably mounted on the cylinder cover (82), and a plug-in block (815) is provided at the bottom end of the rotating rod (88), a plug-in hole (819) for plugging the plug-in block (815) is provided at the top of the connecting cylinder (817), a transparent observation area (812) for observing the interior of the powder storage cylinder (81) is provided on the cylinder cover (82), and a screwing disk (89) is installed at the top end of the rotating rod (88).

3. A wheat breeding pollination device according to claim 2, characterized in that: The powder output adjustment structure further includes a limiting component, and the limiting component includes a plurality of sockets (810) provided on the screwing disk (89), and a limiting hole provided on the cylinder cover (82), wherein the limiting hole can correspond to any one of the sockets (810), wherein a limiting rod (811) is inserted into one of the sockets (810), and the bottom end of the limiting rod (811) is inserted into the limiting hole.

4. A wheat breeding pollination device according to claim 2, characterized in that: Two shaft sleeves (813) are also installed on the rotating rod (88), and a scraper (814) is commonly installed on one side of the two shaft sleeves (813).

5. The wheat breeding pollination device according to claim 1, characterized in that: The exhaust component comprises an electric push rod (12) installed in the installation cavity, and a piston plate (13) movably arranged in the air storage cavity (14), wherein the telescopic end of the electric push rod (12) extends into the air storage cavity (14) and is fixedly connected to one side of the piston plate (13).

6. The wheat breeding pollination device according to claim 1, characterized in that: An anti-overflow structure (7) is provided at one end of the air outlet pipe (5), and the anti-overflow structure (7) includes a diffusion tube (72) detachably connected to the end of the air outlet pipe (5), the diffusion tube (72) is trumpet-shaped, and a sleeve (71) for inserting wheat is integrally formed at one end of the diffusion tube (72).

7. The wheat breeding pollination device according to claim 6, characterized in that: The outlet end of the outlet pipe (5) is integrally formed with a threaded portion (51), and one end of the diffuser tube (72) is integrally formed with a connecting portion (73), and the connecting portion (73) is threadedly connected to the threaded portion (51).

8. The wheat breeding pollination device according to claim 1, characterized in that: A convex ring (86) is further provided on the top of the partition plate (84), and a notch matching the convex ring (86) is formed on the bottom of the shielding plate (85).

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