Cotton pollination device and method

Abstract

The present invention provides a cotton pollination device, including an unmanned aerial vehicle, the unmanned aerial vehicle including: a fuselage body with a plurality of propellers arranged on the periphery, a mesh belt surrounding the plurality of propellers, a rotating support mechanism supporting and driving the mesh belt to rotate around the fuselage body, and an enclosure surrounding the corresponding propellers and having a notch on the back side of the fuselage body. The present invention also provides a cotton pollination method, including the following steps: controlling the unmanned aerial vehicle to fly in a cotton planting area, and during the flight of the unmanned aerial vehicle, making the outer ring of the mesh belt contact and adhere to pollen to achieve pollen collection; and making the mesh belt rotate around the fuselage body, when the attached pollen rotates with the mesh belt to the notch of the enclosure, the airflow generated by the rotation of the propeller in the enclosure blows the pollen at the notch away from the mesh belt to achieve pollination. The present invention can implement pollination and pollination in cotton planting areas, and can efficiently and quickly complete large-area pollination and pollination work, thereby improving production efficiency and production capacity.

Description

Technical Field

[0001] The invention relates to the technical field of cotton pollination and in particular to a cotton pollination device and method. Background Art

[0002] Cotton is a plant of the genus Gossypium in the family Malvaceae, which includes upland cotton, herbaceous cotton and tree cotton. It is an annual herb or subshrub with twigs sparsely covered with long soft hairs. The seeds are separate, oval, with long white cotton hairs and off-white short cotton hairs that are not easy to peel off.

[0003] Cotton is one of the most important crops in the world, with high yield and low production cost. Cotton is the raw material for people's clothing and bedding, and has high economic value. Cotton fabrics made from cotton are warm and durable, and are deeply loved by consumers.

[0004] Cotton is often planted in large areas. In the cotton pollination season, large-scale pollination work needs to be carried out in the cotton planting area. However, the existing cotton pollination device is difficult to complete large-scale pollination work efficiently and quickly, so it is necessary to design a new cotton pollination device and method. Summary of the invention

[0005] In order to solve the defects of the prior art, the present invention provides a cotton pollination device, including a drone; the drone includes: a fuselage main body, a plurality of propellers arranged on the periphery of the fuselage main body and supported by the fuselage main body, a mesh belt surrounding the plurality of propellers and having mesh holes capable of attaching pollen, a rotating support mechanism supported by the fuselage main body, tensioning the mesh belt, supporting and driving the mesh belt to rotate around the fuselage main body, and an enclosure supported by the fuselage main body, located in the inner circle of the mesh belt, corresponding to each propeller one by one, surrounding the corresponding propeller, and having a gap on the back side of the fuselage main body.

[0006] Preferably, the rotating support mechanism comprises: a first guide roller which is rotatably connected to both ends of each enclosure gap, abuts against the inner ring of the mesh belt, and guides the inner ring of the mesh belt to rotate around the fuselage body.

[0007] Preferably, the UAV also includes: a blade motor located in the inner circle of the mesh belt, corresponding one-to-one to the propeller, with the output shaft fixedly connected to the corresponding propeller, and a first arm corresponding one-to-one to the blade motor, with the outer end fixedly connected to the corresponding blade motor and the inner end fixedly connected to the fuselage body; the enclosure is fixedly connected to the corresponding first arm.

[0008] Preferably, there are four first arms, and the four first arms are divided into two groups of two, and the two groups of first arms are respectively arranged on the left and right sides of the fuselage body, and the two first arms in the same group are respectively arranged at the front and rear ends of the fuselage body.

[0009] Preferably, the rotating support mechanism also includes: a plurality of second guide rollers arranged on the periphery of the fuselage body and supported by the fuselage body, abutting against the inner ring of the mesh belt, and guiding the inner ring of the mesh belt to rotate around the fuselage body; at least one second guide roller is equipped with a transmission motor to drive it to rotate.

[0010] Preferably, the UAV further comprises: a second machine arm corresponding to the second guide roller one-to-one, with an outer end rotatably connected to the corresponding second guide roller and an inner end fixedly connected to the fuselage body; and a transmission motor fixedly connected to the corresponding second machine arm.

[0011] Preferably, there are four second arms, and the four second arms are respectively arranged at four corners of the fuselage body.

[0012] Preferably, the outer ring surface of the mesh belt is evenly distributed with fluff to which pollen can adhere.

[0013] The present invention also provides a cotton pollination method, which adopts the above-mentioned cotton pollination device and includes the following steps: controlling a drone to fly in a cotton planting area, and during the flight of the drone, making the outer ring of the mesh belt (the mesh and / or the fluff) contact and adhere to the pollen to achieve pollen collection; and making the mesh belt continuously rotate around the fuselage body, when the attached pollen rotates with the mesh belt to the gap of the enclosure, the airflow generated by the rotation of the propeller in the enclosure blows the pollen at the gap away from the mesh belt to achieve pollination.

[0014] Preferably, during the flight of the drone, the drone is made to pause intermittently and float up and down.

[0015] The advantages and beneficial effects of the present invention are: providing a cotton pollination device and method, the present invention can implement pollination and pollination in cotton planting areas, and can efficiently and quickly complete large-area pollination work, thereby improving production efficiency and capacity.

[0016] The present invention also has the following characteristics: 1. The present invention uses a rotating mesh belt to contact and attach pollen, which can improve the efficiency and effect of pollen collection, and the mesh belt can play a certain protective role for the entire drone.

[0017] 2. The present invention uses the airflow generated by the rotation of the propeller at the enclosure gap to blow away the pollen on the mesh belt, which can improve the efficiency and effect of pollination and does not require the provision of an additional pollen blowing air source. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the present invention. DETAILED DESCRIPTION

[0019] The specific implementation of the present invention is further described below in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0020] The technical solutions specifically implemented in the present invention are as follows: A cotton pollination method, which uses a cotton pollination device to implement pollination and pollination; like Figure 1 As shown, the cotton pollination device includes a drone; The drone comprises: a fuselage body 1, a plurality of propellers 2 arranged on the periphery of the fuselage body 1 and supported by the fuselage body 1, a mesh belt 3 surrounding the plurality of propellers 2 and having meshes capable of attaching pollen, a rotating support mechanism supported by the fuselage body 1, tensioning the mesh belt 3, supporting and driving the mesh belt 3 to rotate around the fuselage body 1, and a fence 4 supported by the fuselage body 1, located in the inner circle of the mesh belt 3, corresponding to each propeller 2 one by one, surrounding the corresponding propeller 2, and having a notch 41 on the back side of the fuselage body 1; The rotary support mechanism comprises: first guide rollers 5 which are rotatably connected at both ends of the notch 41 of each enclosure 4, abutting against the inner ring of the mesh belt 3 and guiding the inner ring of the mesh belt 3 to rotate around the fuselage body 1, and a plurality of second guide rollers 6 which are arranged on the periphery of the fuselage body 1 and supported by the fuselage body 1, abutting against the inner ring of the mesh belt 3 and guiding the inner ring of the mesh belt 3 to rotate around the fuselage body 1; at least one of the second guide rollers 6 is equipped with a transmission motor to drive the second guide roller 6 to rotate; The drone further includes: a blade motor 7 located in the inner circle of the mesh belt 3, corresponding to the propeller 2 one by one, with the output shaft fixedly connected to the corresponding propeller 2, and a first machine arm 8 corresponding to the blade motor 7 one by one, with the outer end fixedly connected to the corresponding blade motor 7 and the inner end fixedly connected to the fuselage body 1; the enclosure 4 is fixedly connected to the corresponding first machine arm 8; there are four first machine arms 8, and the four first machine arms 8 are divided into two groups in pairs, and the two groups of first machine arms 8 are respectively arranged on the left and right sides of the fuselage body 1, and the two first machine arms 8 in the same group are respectively arranged at the front and rear ends of the fuselage body 1; The drone further includes: a second machine arm 9 corresponding to the second guide roller 6 one by one, with an outer end rotatably connected to the corresponding second guide roller 6 and an inner end fixedly connected to the fuselage body 1; a transmission motor is fixedly connected to the corresponding second machine arm 9; there are four second machine arms 9, and the four second machine arms 9 are respectively arranged at the four corners of the fuselage body 1; The outer surface of the mesh belt 3 is evenly distributed with fluff that can attach pollen; The cotton pollination method comprises the following steps: The drone is controlled to fly in a cotton planting area. During the flight of the drone, the outer ring (mesh and / or fluff) of the mesh belt 3 contacts and adheres to pollen, thereby collecting pollen. The mesh belt 3 is continuously rotated around the fuselage body 1. When the attached pollen rotates with the mesh belt 3 to the notch 41 of the enclosure 4, the airflow generated by the rotation of the propeller 2 in the enclosure 4 blows the pollen at the notch 41 away from the mesh belt 3, thereby achieving pollination. And during the flight of the drone, the drone is made to pause intermittently and float up and down.

[0021] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A cotton pollination device, characterized in that: It comprises an unmanned aerial vehicle (UAV); the UAV comprises: a fuselage main body, a plurality of propellers arranged on the periphery of the fuselage main body, a mesh belt surrounding the plurality of propellers and having mesh holes capable of attaching pollen, a rotating support mechanism supporting and driving the mesh belt to rotate around the fuselage main body, and an enclosure located in the inner circle of the mesh belt, corresponding to each propeller one by one, surrounding the corresponding propeller and having a gap on the back side of the fuselage main body.

2. The cotton pollination device according to claim 1, characterized in that: The rotary support mechanism comprises: first guide rollers which are rotatably connected at both ends of each enclosure gap, abut against the inner ring of the mesh belt, and guide the inner ring of the mesh belt to rotate around the fuselage body.

3. The cotton pollination device according to claim 2, characterized in that: The drone also includes: a blade motor corresponding to the propeller one-to-one, with an output shaft fixedly connected to the corresponding propeller, and a first arm corresponding to the blade motor one-to-one, with an outer end fixedly connected to the corresponding blade motor and an inner end fixedly connected to the fuselage body; and a fence fixedly connected to the corresponding first arm.

4. The cotton pollination device according to claim 3, characterized in that: There are four first arms, which are divided into two groups in pairs. The two groups of first arms are respectively arranged on the left and right sides of the fuselage body, and the two first arms in the same group are respectively arranged on the front and rear ends of the fuselage body.

5. The cotton pollination device according to claim 2, characterized in that: The rotating support mechanism also includes: a plurality of second guide rollers arranged on the periphery of the fuselage body, close to the inner ring of the mesh belt, and guiding the inner ring of the mesh belt to rotate around the fuselage body; at least one second guide roller is equipped with a transmission motor to drive it to rotate.

6. The cotton pollination device according to claim 5, characterized in that: The drone also includes: a second machine arm corresponding to the second guide roller one by one, with an outer end rotatably connected to the corresponding second guide roller and an inner end fixedly connected to the fuselage body; and a transmission motor fixedly connected to the corresponding second machine arm.

7. The cotton pollination device according to claim 6, characterized in that: There are four second machine arms, and the four second machine arms are respectively arranged at four corners of the fuselage body.

8. The cotton pollination device according to claim 1, characterized in that: The outer ring of the mesh belt is also evenly distributed with fluff that can attach pollen.

9. A cotton pollination method, characterized in that: A cotton pollination device according to any one of claims 1 to 8 is used, and includes the following steps: controlling a drone to fly in a cotton planting area, and during the flight of the drone, making the outer ring of the mesh belt contact and adhere to pollen to achieve pollen collection; and making the mesh belt rotate around the main body of the fuselage, when the attached pollen rotates with the mesh belt to the gap of the enclosure, the airflow generated by the rotation of the propeller in the enclosure blows the pollen at the gap away from the mesh belt to achieve pollination.

10. The cotton pollination method according to claim 9, characterized in that: During the flight of the drone, the drone is made to pause intermittently and float up and down.

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