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一种无人直升机
Alternative TitleUnmanned helicopter
韩建达; 齐俊桐
Department机器人学研究室
Rights Holder中国科学院沈阳自动化研究所
Patent Agent沈阳科苑专利商标代理有限公司 21002
Country中国
Subtype发明授权
Status有权
Abstract本发明涉及一种无人直升机,具体地说是一种具有两对共轴主旋翼和水冷散热器系统的大功率、高载重量无人直升机,包括发动机、主承重架、起落架、减速器、尾翼机构、控制舵机系统、倾斜盘机构、主旋翼机构、散热器系统和同步带传动机构,其中发动机和散热器系统均设置于主承重架的前端,所述散热器系统与发动机上的冷却系统相连,且散热器系统中的散热片倾斜设置,所述主旋翼机构上的旋翼形状均相同且旋翼的脊线位于同一平面上,即两对旋翼均为主翼,在减速器的主旋翼输出轴上安装有倾斜盘机构,控制舵机系统通过所述倾斜盘机构控制两对主翼。本发明重量达200公斤,最大载荷重量达25公斤,在发动机功率增大的同时依然能够有效散热。
Other AbstractThe invention relates to an unmanned helicopter, in particular to a high-power and high-load unmanned helicopter with two pairs of coaxial main rotors and a water cooling radiator system. The unmanned helicopter comprises an engine, a main bearing frame, an undercarriage, a speed reducer, an empennage mechanism, a control steering gear system, a swashplate mechanism, a main rotor mechanism, a radiator system and a synchronous belt transmission mechanism, wherein the engine and the radiator system are arranged at the front end of the main bearing frame; the radiator system is connected with a cooling system on the engine; cooling fins in the radiator system are arranged obliquely; the rotors on the main rotor mechanism are in the same shape; ridges of the rotors are positioned on the same plane, that is to say, the two pairs of rotors are the main rotors; the swashplate mechanism is mounted on a main rotor output shaft of the speed reducer; and the control steering gear system controls the two pairs of main rotors via the swashplate mechanism.The helicopter is 200kg in weight and 25kg in maximum load weight, and heat can be still effectively dissipated when the power of the engine is increased.
PCT Attributes
Application Date2014-03-13
2015-09-16
Date Available2016-08-24
Application NumberCN201410093096.0
Open (Notice) NumberCN104908936B
Language中文
Contribution Rank1
Document Type专利
Identifierhttp://ir.sia.cn/handle/173321/19045
Collection机器人学研究室
Affiliation中国科学院沈阳自动化研究所
Recommended Citation
GB/T 7714
韩建达,齐俊桐. 一种无人直升机[P]. 2015-09-16.
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