Wheat breeding pollination device

Abstract

The utility model relates to the technical field of wheat breeding, in particular to a wheat breeding pollination device which comprises a pollination box, an air cavity is formed in the pollination box, a pollen discharging hole communicated with the air cavity is formed in the upper end face of the pollination box in a penetrating mode, and the upper end face of the pollination box is fixedly connected with a pollen storage tank communicated with the pollen discharging hole. A powder spraying pipe communicated with the air cavity is fixedly connected to the right side wall of the pollination box; a fan located on the left side of the powder discharging hole is mounted in the air cavity; the motor is matched with the rotating shaft to drive the spiral blade to rotate, wheat pollen can be evenly and continuously conveyed into the air cavity through the spiral blade, when the wheat pollen enters the air cavity, the fan sucks airflow into the air cavity through the air inlet holes, the wheat pollen is blown into the powder spraying pipe through the airflow, and then the wheat pollen is sprayed out through the powder spraying pipe. Meanwhile, air flow can be guided through the flow guide plate, the situation that the air flow is blown into the pollen discharging holes, and discharging of wheat pollen is affected is prevented, and therefore the wheat is continuously pollinated.

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 nature, there are auxiliary ways for cross-pollination such as wind sowing, self-sowing, and mechanical spreading. The pollen of the wheat male parent can fall onto the stigma of the female parent by its own gravity or through the way of wind sowing. However, in the process of wheat hybrid production, relying solely on natural media is unstable. At the same time, affected by the reproductive characteristics of wheat itself, in order to improve the pollination efficiency during the only short flowering period, it is necessary to adopt an auxiliary way of pollination to ensure the pollination efficiency, which is more conducive to the industrial development of wheat.

[0003] A wheat breeding special artificial pollination device with the patent number CN 219894163 U disclosed in the Chinese patent includes a pollination grip. A pollination device is arranged inside the pollination grip, and the pollination device is used to achieve the pollination of wheat breeding. The utility model relates to the technical field of pollination devices. In this wheat breeding special artificial pollination device, a sliding equipment block is arranged inside the pollination grip, so that the position between the operation part and the pollination port can be adjusted according to the user's behavior habits, which is convenient for the user to use. A fixed storage box inside the equipment block is used to store pollen. A sliding blanking block is arranged inside the storage box, and teeth are fixed on the surface of the blanking block. By the sliding of the blanking block, the quantitative gear is driven to rotate, and then the quantitative block is driven to rotate to drive the pollen to be quantitatively dropped into the inside of the airbag, so as to realize the fixed amount of pollen ejected from the pollination port. Each wheat plant gets a certain amount of pollen, ensuring that the difference in the later growth state of wheat has nothing to do with the pollination amount.

[0004] When the above device pollinates wheat, it is necessary to frequently toggle the operating rod. Toggling the operating rod once pollinates the wheat once, and the pollination process is relatively cumbersome. At the same time, after a long time of pollination, the fingers toggling the operating rod are prone to fatigue, resulting in the inability of the above device to continuously pollinate. Content of the Utility Model

[0005] The purpose of the utility model is to provide a wheat breeding pollination device, which has the characteristics of simple pollination process and continuous pollination.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A wheat breeding pollination device includes a pollination box. An air cavity is opened inside the pollination box. A powder discharge hole communicating with the air cavity is penetrated through the upper end surface of the pollination box. A powder storage tank communicating with the powder discharge hole is fixedly connected to the upper end surface of the pollination box. A powder spraying pipe communicating with the air cavity is fixedly connected to the right side wall of the pollination box. A fan located on the left side of the powder discharge hole is installed inside the air cavity;

[0007] A rotating shaft is rotatably connected inside the powder storage tank. A scraping plate that abuts against the inner wall of the powder storage tank is fixedly connected to the outer wall of the rotating shaft. The other end of the rotating shaft extends into the powder discharge hole and is fixedly connected with a spiral blade that matches the powder discharge hole. A motor is installed on the upper end surface of the powder storage tank, and the output end of the motor is fixedly connected to the rotating shaft.

[0008] In order to continuously supply power to the fan and the motor, as an optimization of the wheat breeding pollination device of the present utility model, a storage battery is installed inside the pollination box, and the storage battery is electrically connected to the fan and the motor respectively.

[0009] In order to guide the air flow, as an optimization of the wheat breeding pollination device of the present utility model, a guide plate that matches the powder discharge hole is fixedly connected to the upper end inside the air cavity.

[0010] In order to facilitate the opening and closing of the fan and the motor, as an optimization of the wheat breeding pollination device of the present utility model, a handle is fixedly connected to the left side wall of the pollination box, and a control button is installed on the upper end surface of the handle. The control button is electrically connected to the fan and the motor respectively.

[0011] In order to facilitate the adjustment of the rotation speeds of the fan and the motor, as an optimization of the wheat breeding pollination device of the present utility model, an adjustment knob located on the left side of the powder storage tank is installed on the upper end surface of the pollination box. The adjustment knob is electrically connected to the fan and the motor respectively.

[0012] In order to facilitate the air flow to enter the air cavity, as an optimization of the wheat breeding pollination device of the present utility model, an air inlet hole communicating with the air cavity is formed through the lower end surface of the pollination box, and a filter screen is fixedly connected inside the air inlet hole.

[0013] In order to increase the comfort of the user's grip, as an optimization of the wheat breeding pollination device of the present utility model, the outer wall of the handle is arranged in an arc structure.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] The motor drives the spiral blade to rotate in cooperation with the rotating shaft. Through the spiral blade, wheat pollen can be evenly and continuously transported into the air cavity. At the same time, the rotating shaft drives the scraping plate to rotate. Through the scraping plate, the wheat pollen adsorbed on the inner wall of the powder storage tank can be scraped off, and the arching and blocking of wheat pollen can be prevented.

[0016] When wheat pollen enters the air chamber, the fan sucks air into the air chamber through the air inlet holes, blows the wheat pollen into the powder spraying pipe through the air flow, and then sprays the wheat pollen through the powder spraying pipe, thus facilitating simple pollination of wheat. At the same time, the air flow can be guided by the guide plate to prevent the air flow from blowing into the powder discharge holes and affecting the discharge of wheat pollen, so as to continuously pollinate wheat. Brief Description of the Drawings

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 It is a schematic diagram of the front view sectional structure of the present invention;

[0019] Figure 3 It is a schematic diagram of the right view sectional structure of the present invention;

[0020] In the figure: 1, pollination box; 2, air chamber; 3, powder discharge hole; 4, powder storage tank; 5, powder spraying pipe; 6, fan; 7, rotating shaft; 8, scraper; 9, spiral blade; 10, motor; 11, storage battery; 12, guide plate; 13, handle; 14, control button; 15, adjustment knob; 16, air inlet hole; 17, filter screen. Detailed Embodiment

[0021] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention. In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention. In addition, in the description of the present invention, "a plurality" means two or more, unless otherwise specifically defined.

[0022] Please refer to Figures 1 to 3 , a wheat breeding pollination device, including a pollination box 1, an air chamber 2 is opened inside the pollination box 1, a powder discharge hole 3 communicating with the air chamber 2 is penetrated through the upper end surface of the pollination box 1, a powder storage tank 4 communicating with the powder discharge hole 3 is fixedly connected to the upper end surface of the pollination box 1, a powder spraying pipe 5 communicating with the air chamber 2 is fixedly connected to the right side wall of the pollination box 1, and a fan 6 located on the left side of the powder discharge hole 3 is installed inside the air chamber 2;

[0023] Inside the powder storage tank 4, a rotating shaft 7 is rotatably connected. On the outer wall of the rotating shaft 7, a scraping plate 8 that abuts against the inner wall of the powder storage tank 4 is fixedly connected. The other end of the rotating shaft 7 extends into the powder discharge hole 3 and is fixedly connected with a spiral blade 9 that matches the powder discharge hole 3. On the upper end face of the powder storage tank 4, a motor 10 is installed, and the output end of the motor 10 is fixedly connected with the rotating shaft 7.

[0024] In this embodiment: When in use, first put wheat pollen into the powder storage tank 4, and then start the motor 10 and the fan 6. The motor 10 drives the spiral blade 9 to rotate in cooperation with the rotating shaft 7. Through the spiral blade 9, the wheat pollen can be evenly and continuously transported into the air cavity 2. At the same time, the rotating shaft 7 drives the scraping plate 8 to rotate. Through the scraping plate 8, while scraping the wheat pollen adsorbed on the inner wall of the powder storage tank 4, it can prevent the wheat pollen from arching and blocking.

[0025] When the wheat pollen enters the air cavity 2, the fan 6 sucks the air flow into the air cavity 2 through the air inlet hole 16, blows the wheat pollen into the powder spraying pipe 5 through the air flow, and then sprays the wheat pollen through the powder spraying pipe 5, thus facilitating and simply pollinating the wheat. At the same time, through the flow guiding plate 12, the air flow can be guided, preventing the air flow from blowing into the powder discharge hole 3 and affecting the discharge of the wheat pollen, so as to continuously pollinate the wheat.

[0026] As a technical optimization scheme of the present utility model, a storage battery 11 is installed inside the pollination box 1, and the storage battery 11 is electrically connected to the fan 6 and the motor 10 respectively.

[0027] In this embodiment: The storage battery 11 can continuously supply power to the fan 6 and the motor 10.

[0028] As a technical optimization scheme of the present utility model, a flow guiding plate 12 that matches the powder discharge hole 3 is fixedly connected to the upper end inside the air cavity 2.

[0029] In this embodiment: The flow guiding plate 12 can guide the air flow, preventing the air flow from blowing into the powder discharge hole 3 and affecting the discharge of the wheat pollen.

[0030] As a technical optimization scheme of the present utility model, a handle 13 is fixedly connected to the left side wall of the pollination box 1, and a control button 14 is installed on the upper end face of the handle 13. The control button 14 is electrically connected to the fan 6 and the motor 10 respectively.

[0031] In this embodiment: The control button 14 is convenient for controlling the opening and closing of the fan 6 and the motor 10.

[0032] As a technical optimization scheme of the present utility model, an adjustment knob 15 is installed on the upper end face of the pollination box 1 and is located on the left side of the powder storage tank 4. The adjustment knob 15 is electrically connected to the fan 6 and the motor 10 respectively.

[0033] In this embodiment: The adjustment knob 15 facilitates the adjustment of the rotation speeds of the fan 6 and the motor 10, and thus the amount of wheat pollen ejected can be adjusted.

[0034] As a technical optimization solution of the present utility model, an air inlet hole 16 communicating with the air cavity 2 is formed through the lower end surface of the pollination box 1, and a filter screen 17 is fixedly connected inside the air inlet hole 16.

[0035] In this embodiment: The air inlet hole 16 facilitates the air flow into the air cavity 2, and the filter screen 17 can filter impurities in the air.

[0036] As a technical optimization solution of the present utility model, the outer wall of the handle 13 is provided with an arc-shaped structure.

[0037] In this embodiment: The outer wall of the handle 13 is provided with an arc-shaped structure, which can increase the comfort of the user's grip.

[0038] Working principle: During use, first put the wheat pollen into the powder storage tank 4, then the user holds the handle 13, and at the same time, the thumb presses the control button 14, and the control button 14 controls the motor 10 and the fan 6 to start. The motor 10 drives the spiral blade 9 to rotate in cooperation with the rotating shaft 7. Through the spiral blade 9, the wheat pollen can be evenly and continuously conveyed into the air cavity 2. At the same time, the rotating shaft 7 drives the scraping plate 8 to rotate. Through the scraping plate 8, while scraping the wheat pollen adsorbed on the inner wall of the powder storage tank 4, it can prevent the wheat pollen from arching and blocking;

[0039] When the wheat pollen enters the air cavity 2, the fan 6 sucks the air flow into the air cavity 2 through the air inlet hole 16, and blows the wheat pollen into the powder spraying pipe 5 through the air flow, and then sprays the wheat pollen through the powder spraying pipe 5, thus facilitating and simply pollinating the wheat. At the same time, through the flow guiding plate 12, the air flow can be guided to prevent the air flow from blowing into the powder discharging hole 3 and affecting the discharge of the wheat pollen, so as to continuously pollinate the wheat.

[0040] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A wheat breeding pollination device, comprising a pollination box (1), characterized in that: An air chamber (2) is provided inside the pollination box (1). A powder discharge hole (3) communicating with the air chamber (2) is penetrated through the upper end face of the pollination box (1). A powder storage tank (4) communicating with the powder discharge hole (3) is fixedly connected to the upper end face of the pollination box (1). A powder spraying pipe (5) communicating with the air chamber (2) is fixedly connected to the right side wall of the pollination box (1). A fan (6) located on the left side of the powder discharge hole (3) is installed inside the air chamber (2). A rotating shaft (7) is rotatably connected inside the powder storage tank (4). A scraping plate (8) abutting against the inner wall of the powder storage tank (4) is fixedly connected to the outer wall of the rotating shaft (7). The other end of the rotating shaft (7) extends into the powder discharge hole (3) and is fixedly connected with a spiral blade (9) matching the powder discharge hole (3). A motor (10) is installed on the upper end face of the powder storage tank (4). The output end of the motor (10) is fixedly connected to the rotating shaft (7).

2. The wheat breeding pollination device according to claim 1, wherein: A storage battery (11) is installed inside the pollination box (1). The storage battery (11) is electrically connected to the fan (6) and the motor (10) respectively.

3. The wheat breeding pollination device according to claim 1, characterized in that: A flow guiding plate (12) matching the powder discharge hole (3) is fixedly connected to the upper end inside the air chamber (2).

4. The wheat breeding pollination device according to claim 1, characterized in that: A handle (13) is fixedly connected to the left side wall of the pollination box (1). A control button (14) is installed on the upper end face of the handle (13). The control button (14) is electrically connected to the fan (6) and the motor (10) respectively.

5. The wheat breeding pollination device according to claim 1, characterized in that: An adjusting knob (15) located on the left side of the powder storage tank (4) is installed on the upper end face of the pollination box (1). The adjusting knob (15) is electrically connected to the fan (6) and the motor (10) respectively.

6. The wheat breeding pollination device according to claim 1, characterized in that: An air inlet hole (16) communicating with the air chamber (2) is penetrated through the lower end face of the pollination box (1). A filter screen (17) is fixedly connected inside the air inlet hole (16).

7. The wheat breeding pollination device according to claim 4, characterized in that: The outer wall of the handle (13) is arranged in an arc structure.

Images