CN-224221602-U - Folding unmanned aerial vehicle spraying system

CN224221602UCN 224221602 UCN224221602 UCN 224221602UCN-224221602-U

Abstract

The utility model discloses a folding unmanned aerial vehicle spraying system, relates to the technical field of unmanned aerial vehicle spraying equipment, and mainly aims to provide a folding unmanned aerial vehicle spraying system capable of adjusting spraying height and spraying distance according to requirements. The spraying system of the folding unmanned aerial vehicle comprises an unmanned aerial vehicle part, wherein the unmanned aerial vehicle part comprises an unmanned aerial vehicle body and a liquid medicine box, the unmanned aerial vehicle body comprises a supporting platform and a support, the liquid medicine box is arranged on the supporting platform, the support is arranged at the lower part of the supporting platform, the spraying part comprises a pressurizing part, a supporting part, a folding part and a spray head part, the pressurizing part is arranged on the support, the pressurizing part is connected with the liquid medicine box, one end of the supporting part is connected with the support, the other end of the supporting part is connected with the folding part, the spray head part is arranged at two ends of the folding part, and the spray head is connected with the liquid medicine box through a connecting pipe. The utility model is mainly used for unmanned aerial vehicle spraying operation.

Inventors

WANG PENG
KANG RUI
YANG NINGXIA
MA JUNGANG
WANG YONGXIA
XU DEFU

Assignees

新疆维吾尔自治区计量测试研究院

Dates

Publication Date: 20260512
Application Date: 20250725

Claims (8)

1. A folding unmanned aerial vehicle spraying system, comprising: The unmanned aerial vehicle component comprises an unmanned aerial vehicle body and a liquid medicine box, wherein the unmanned aerial vehicle body comprises a supporting platform and a bracket, the liquid medicine box is installed on the supporting platform, and the bracket is arranged at the lower part of the supporting platform; The spraying part comprises a pressurizing part, a supporting part, a folding part and a spray head part, wherein the pressurizing part is arranged on the support, the pressurizing part is connected with the liquid medicine box, one end of the supporting part is connected with the support, the other end of the supporting part is connected with the folding part, the spray head part is arranged at two ends of the folding part, and the spray head is connected with the liquid medicine box through a connecting pipe.
2. The unmanned aerial vehicle spraying system of claim 1, wherein, The support component comprises a first support frame, a second support frame, a first hydraulic component and a second hydraulic component, wherein the first support frame and the second support frame are installed on the support, one end of the first hydraulic component is connected with the first support frame, the other end of the first hydraulic component is connected with the folding component, one end of the second hydraulic component is connected with the second support frame, and the other end of the second hydraulic component is connected with the first hydraulic component.
3. The unmanned aerial vehicle spraying system of claim 2, wherein, The first hydraulic component comprises a first hydraulic pipe and a first telescopic rod, one end of the first hydraulic pipe is connected to the middle of the first support frame, one end of the first telescopic rod is inserted into the first hydraulic pipe, and the other end of the first telescopic rod is connected to the folding component.
4. A folding unmanned aerial vehicle spray system according to claim 3, wherein, The second hydraulic component comprises a second hydraulic pipe, a second telescopic rod and a second connecting piece, the second connecting piece is arranged at the lower part of the first hydraulic pipe, one end of the second hydraulic pipe is connected to the middle part of the second supporting frame, one end of the second telescopic rod is inserted into the second hydraulic pipe, and the other end of the second telescopic rod is rotatably connected to the second connecting piece.
5. A folding unmanned aerial vehicle spray system according to claim 3, wherein, The folding component comprises a connecting block, a first folding rod, a second folding rod and a sliding component, wherein the connecting block is fixedly connected to the other end of the first telescopic rod, one end of the first folding rod and one end of the second folding rod are rotatably connected to the connecting block, the other end of the second folding rod is provided with the spray head component, and the sliding component is arranged on the first telescopic rod.
6. The unmanned aerial vehicle spraying system of claim 5, wherein, The sliding part comprises a first sliding block, a second sliding block, a third sliding block, a first connecting rod and a second connecting rod, wherein the third sliding block is arranged on the first telescopic rod in a sliding mode, the second sliding block is arranged on the first folding rod in a sliding mode, the second sliding block is arranged on the second folding rod in a sliding mode, two ends of the first connecting rod are respectively connected with the first sliding block and the third sliding block in a rotating mode, and two ends of the second connecting rod are respectively connected with the second sliding block and the third sliding block in a rotating mode.
7. The unmanned aerial vehicle spraying system of claim 6, wherein, The first sliding block is provided with a first sliding hole, the first folding rod penetrates through the first sliding hole, the second sliding block is provided with a second sliding hole, and the second folding rod penetrates through the second sliding hole.
8. A folding unmanned aerial vehicle spray system according to any of claims 5 to 7, wherein, The shower nozzle part includes adjusting ring, set screw and shower nozzle body, the adjusting ring is installed first folding pole with the other end of second folding pole, set screw pass the adjusting ring and the top connect in first folding pole or second folding pole, the adjusting ring connect in the shower nozzle body.

Description

Folding unmanned aerial vehicle spraying system Technical Field The utility model relates to the technical field of unmanned aerial vehicle spraying equipment, in particular to a folding unmanned aerial vehicle spraying system. Background In recent years, the low-altitude economy of China rises rapidly, unmanned aerial vehicles are taken as important components thereof, the industry development is rapid, wherein the rotor unmanned aerial vehicle realizes large-scale application in a plurality of fields in recent years by virtue of flexibility, convenience and high efficiency, and strong market growth trend is shown. The rotor unmanned aerial vehicle is widely applied in agricultural plant protection, and agricultural production efficiency and resource utilization rate are greatly improved by accurately spraying pesticides and monitoring crop growth conditions. The existing plant protection unmanned aerial vehicle mainly comprises unmanned aerial vehicle equipment, a liquid medicine box and spraying equipment, wherein the liquid medicine box is arranged on the upper portion of the unmanned aerial vehicle equipment, the spraying equipment is arranged on the lower portion of the unmanned aerial vehicle and located below a rotor wing, when the unmanned aerial vehicle works, the rotor wing rotates at a high speed and generates a spiral downward airflow field, liquid drops sprayed out of the spraying equipment are influenced by the airflow field, the liquid drops drift and loss are caused, so that spraying effect is reduced, moreover, the influence of the flying height of the unmanned aerial vehicle on the spraying effect is huge, the flying height is too high, the drift rate of the liquid drops is increased, the liquid drops are evaporated without being contacted with plants, and when the flying height is too high, the air flow field generated by the rotor wing causes non-kneadable damage to the plants. Disclosure of utility model In view of the above, the embodiment of the utility model provides a foldable unmanned aerial vehicle spraying system, and mainly aims to provide a foldable unmanned aerial vehicle spraying system capable of adjusting spraying height and spraying distance according to requirements. In order to achieve the above purpose, the present utility model mainly provides the following technical solutions: The embodiment of the utility model provides a folding unmanned aerial vehicle spraying system, which comprises the following components: The unmanned aerial vehicle component comprises an unmanned aerial vehicle body and a liquid medicine box, wherein the unmanned aerial vehicle body comprises a supporting platform and a bracket, the liquid medicine box is installed on the supporting platform, and the bracket is arranged at the lower part of the supporting platform; The spraying part comprises a pressurizing part, a supporting part, a folding part and a spray head part, wherein the pressurizing part is arranged on the support, the pressurizing part is connected with the liquid medicine box, one end of the supporting part is connected with the support, the other end of the supporting part is connected with the folding part, the spray head part is arranged at two ends of the folding part, and the spray head is connected with the liquid medicine box through a connecting pipe. Further, the support component comprises a first support frame, a second support frame, a first hydraulic component and a second hydraulic component, wherein the first support frame and the second support frame are installed on the support, one end of the first hydraulic component is connected with the first support frame, the other end of the first hydraulic component is connected with the folding component, one end of the second hydraulic component is connected with the second support frame, and the other end of the second hydraulic component is connected with the first hydraulic component. Further, the first hydraulic component comprises a first hydraulic pipe and a first telescopic rod, one end of the first hydraulic pipe is connected to the middle of the first support frame, one end of the first telescopic rod is inserted into the first hydraulic pipe, and the other end of the first telescopic rod is connected to the folding component. Further, the second hydraulic component comprises a second hydraulic pipe, a second telescopic rod and a second connecting piece, the second connecting piece is installed at the lower part of the first hydraulic pipe, one end of the second hydraulic pipe is connected to the middle part of the second supporting frame, one end of the second telescopic rod is inserted into the second hydraulic pipe, and the other end of the second telescopic rod is rotatably connected to the second connecting piece. Further, the folding component comprises a connecting block, a first folding rod, a second folding rod and a sliding component, wherein the connecting block is fixedly connected to the other end