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Pesticide container for pesticide spraying unmanned aerial vehicle

A technology of unmanned aerial vehicle and medicine box, which is applied in the field of unmanned aerial vehicle to achieve the effect of avoiding the difficulty of liquid discharge

Inactive Publication Date: 2018-03-30
SICHUAN ZHONGYONG PHARMA CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The invention provides a medicine storage box for a spraying drone to solve the technical problem that the medicine liquid sloshes and impacts on the inner wall of the medicine box to balance the balance of the spraying drone during the flight of the existing drone.

Method used

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  • Pesticide container for pesticide spraying unmanned aerial vehicle
  • Pesticide container for pesticide spraying unmanned aerial vehicle
  • Pesticide container for pesticide spraying unmanned aerial vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] as attached image 3 And attached Figure 4 As shown, a connection structure between the medicine storage box 5 and the body 1 is shown. The connection structure includes two suspension rings 11 fixed on the bottom surface of the body 1. The two suspension rings 11 have a symmetrical structure with the central position of the body 1 as the axis. Each suspension ring 11 is all connected with an identical pull rod 12, and the top of described pull rod 12 is provided with the lifting hole that connects suspension ring 11, is connected with a crossbeam 13 that places medicine storage box between the bottom ends of two pull rods 12, and described crossbeam 13 and Both pull rods 12 are movably connected.

[0034] The structural setting of this embodiment can satisfy: when the unmanned aircraft's deviation, turning, etc. cause the body to tilt, the medicine storage box 5 will always maintain a vertical state due to gravity, that is, the sprayer fixed on the medicine storage b...

Embodiment 2

[0038] as attached Figure 5 As shown, a specific structure of a medicine storage box 5 is shown. The medicine storage box 5 includes a cover body 52 and a box body 51 that are sealed up and down. An oil cylinder 55 is fixed on the lower side of the ear 53 and the cover body 52; a piston plate 54 that divides the inside of the box body 51 into upper and lower parts is provided in the box body 51, and the upper side of the piston plate 54 and the telescopic movement of the oil cylinder 55 The bottom of the box body 51 is provided with a medicine spraying connecting pipe 56 and a medicine replenishing pipe 57, and the medicine spraying connecting pipe 56 and the medicine replenishing pipe 57 are provided with control valves, and the medicine spraying connecting pipe 56 is connected with a medicine spraying device. .

[0039] This embodiment is mainly aimed at improving the structure of the medicine storage box 5. On the anti-concussion impact of the medicine liquid, a piston pl...

Embodiment 3

[0045] as attached Image 6 As shown, a kind of foldable and controlled spraying unmanned aerial vehicle landing gear 4 is provided, and the landing gear 4 includes an upper landing gear 41 and a lower landing gear 42 that are rotatably connected to each other, and the upper landing gear 41 is provided with a control The control mechanism that lower landing gear 42 folds or extends.

[0046] The control mechanism includes an air cylinder 43 fixed on the upper landing gear 41 , and the lower landing gear 42 is provided with a connecting rod 44 rotatably connected to the telescopic end of the air cylinder 43 .

[0047] In order to increase the contact area between the lower landing gear 42 and the ground, a support plate 45 is provided at the end of the lower landing gear 42 .

[0048] The lower landing gear 42 is folded inward, and the support plate 45 faces the inner side of the lower landing gear 42 . When the lower landing gear 42 is folded inward, the support plate 45 can ...

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Abstract

The invention relates to the technical field of unmanned aerial vehicles and provides a pesticide container for a pesticide spraying unmanned aerial vehicle. The pesticide container comprises a coverand a container body, the cover and the container body are fastened vertically and hermetically, the upper side of the cover is provided with suspension lugs connected with a pesticide spraying unmanned aerial vehicle body, and an oil cylinder is fixed to the lower side of the cover. A piston plate is arranged in the container body to partition the interior of the container body into upper and lower portions, and the upper side of the piston plate is connected with a telescopic end of the oil cylinder. A pesticide spraying connection pipe and a pesticide replenishing pipe are arranged at the bottom of the container body and provided with control valves respectively, and the pesticide spraying connection pipe is connected with a pesticide spraying device.

Description

technical field [0001] The invention relates to the technical field of drones, in particular to a medicine storage box for a medicine spraying drone. Background technique [0002] The spraying drone is a kind of plant protection drone, which is used for the spraying of agricultural and forestry plants. This type of drone consists of three parts: a flying platform, a navigation flight control, and a spraying mechanism. Navigate the flight control to realize the spraying operation, which can spray chemicals, seeds, powders, etc. [0003] At present, spraying drones have at least the following technical problems: [0004] 1. In order to prevent the medicine storage box from leaking during operation, the medicine storage box is usually sealed. In this way, as the medicine liquid decreases, the air pressure in the medicine box decreases. difficult to spray out; [0005] 2. With the reduction of the liquid medicine in the medicine storage box, the medicine liquid is more and mo...

Claims

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Application Information

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IPC IPC(8): A01M7/00B64D1/18
CPCA01M7/0053A01M7/0085B64D1/18
Inventor 刘金成刘浩云
Owner SICHUAN ZHONGYONG PHARMA CO LTD
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