Product appraisal of 3ZD-10A ultra-low altitude remotely piloted plant protection machine

The appraisal expert committee consists of 11 famous experts, including Prof. Luo Xiwen from South China Agricultural University, Prof. Chen Guozhi from China Aviation Industry Corporation, Prof. Zhao Health from Shanghai Jiaotong University, Prof. Zheng Linhua from National University of Defense Technology, Prof. Tan Guanzheng from Central South Polytechnic University, Prof. Gong Jinke from Hunan University, Prof. Sun Songlin from Hunan Agricultural University, Prof. Li Luping from Changsha Polytechnic University, Prof. Li Lijun from South Central University of Forestry, Prof. Wang Linli from Quality Inspection Center of Chinese Engineering Machinery Quality Inspection Center Wang Linli researcher and Hunan Provincial Agricultural Machinery Appraisal Station Wang Hongming Senior Engineer *** 11 well-known experts, Professor Luo Xiwen, academician of the Chinese Academy of Engineering as the director of the appraisal committee.

The appraisal committee listened to the research and development report of the developing enterprise, the testing conclusion of the testing department and the opinions of the users of the first trial, reviewed the technical data, watched the demonstration of the prototype on-site operation, and carried out strict questioning and extensive discussion, and concluded that the 3ZD-10A ultra-low altitude remote-controlled flight planting machine developed by Hunan BOLIAN is based on the general technology of unmanned helicopters, and adopts aileronless propeller head, dual thrusters, and aileronless propeller head, based on the needs of agricultural applications. Aileron propeller head, double pusher full-bearing tail rotor head, industrial-type full-sealed wet metal gearbox, noise reduction exhaust system matched with engine performance, all-aluminum alloy and carbon-fiber composite material fuselage, on-board power generation system, electronic stabilization and plant protection operation guarantee system, with excellent pesticide spraying function, and at the same time, it can also be used for crop breeding and pollination, foliar fertilizer application, disease and pest monitoring and other farm operations, with reliable quality and stable performance and good user feedback, which meets the requirements of agricultural applications. The quality is reliable, the performance is stable, the users reflect good, in line with Hunan Province local standard DB43/T 849-2013, unanimously agreed to pass the product stereotyping identification.