Landing gear for plant protection unmanned aerial vehicle with buffering function

A technology for planting and protecting drones and landing gear, applied in landing gear, aircraft parts, launching devices, etc., can solve problems such as affecting service life and easy damage, and achieve the effect of extending service life, strong practicability, and avoiding mechanical loss.

Inactive Publication Date: 2018-10-12
福建天眼遥测信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The landing gear of the existing plant protection UAV is fixed by the function of the fixing frame. This fixed mechanism will generate a lot of mechanical loss during use, which will affect its service life and cause long-term wear and tear. easily damaged

Method used

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  • Landing gear for plant protection unmanned aerial vehicle with buffering function
  • Landing gear for plant protection unmanned aerial vehicle with buffering function
  • Landing gear for plant protection unmanned aerial vehicle with buffering function

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Embodiment Construction

[0021] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0022] see Figure 1-5 , a landing gear for plant protection drones with a buffer function, comprising a landing gear body, the landing gear body is provided with main rods 1, four main rods 1 are provided, and two adjacent main rods 1 pass through The function of the connecting sleeve 2 is connected with each other, the landing gear body is provided with a bottom support rod 3, the bottom support rod 3 is arranged below the main rod 1, and a connecting rod 4 is arranged between the main rod 1 and the bottom support rod 3 , the connecting rod 4 includes a main arm 5 and a connecting ring 6, the two ends of the main arm 5 are provided with a connecting ring 6, the connecting ring 6 and the main arm 5 are integrally formed, the connecting ring 6 An installation hole 7 is provided at the middle position, and the main rod 1 or the bottom support rod 3...

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Abstract

The invention discloses a landing gear for a plant protection unmanned aerial vehicle with a buffering function. The landing gear for the plant protection unmanned aerial vehicle with the buffering function comprises a landing gear body. A main rod is arranged on the landing gear body. A bottom supporting rod is arranged on the landing gear body. A connecting rod is arranged between the main rod and the bottom supporting rod. An installation frame is arranged on the outer wall of a connecting sleeve, and a buffering mechanism is arranged on the landing gear body. A buffering sleeve is arrangedon the buffering mechanism, a buffering supporting rod is arranged in the buffering sleeve, a polygonal connecting tenon is arranged at the bottom of the buffering supporting rod, a rubber connectingseat is arranged in the buffering sleeve, an elastic piece is arranged in the buffering sleeve, and a sliding groove is formed in the inner wall of the buffering sleeve. A sliding block is arranged in the sliding groove, and a reset spring is arranged at the end of the sliding block. The landing gear for the plant protection unmanned aerial vehicle with the buffering function has simple structure, a large number of mechanical losses in the use process is can effectively avoided by a buffer structure, the service life of the landing gear body is prolonged, and the landing gear body is protected by the buffer structure, so that the damage of the landing gear body is avoided, the use is convenient, and the practicability is high.

Description

technical field [0001] The invention relates to the field of unmanned aerial vehicles, in particular to a landing gear for plant protection unmanned aerial vehicles with a buffer function. Background technique [0002] Plant protection UAV, also known as unmanned aerial vehicle, as the name implies, is an unmanned aircraft used for agricultural and forestry plant protection operations. Composed of three parts, the spraying operation can be realized through ground remote control or navigation flight control, which can spray chemicals, seeds, powder, etc. [0003] According to the book "China's Civil UAV Market Analysis and Prospect Forecast (2016 Trial Release)" published by Yuchen.com in 2016, my country's agricultural plant protection drones are still in their infancy. According to statistics, in 2014 my country's plant protection had no The number of man-machines is 695, with a total operating area of ​​4.26 million mu; in 2015, the number of plant protection drones in my ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C25/02B64C25/58B64D1/18
CPCB64C25/02B64C25/58B64D1/18
Inventor 陈贵
Owner 福建天眼遥测信息科技有限公司
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