Unmanned helicopter motor fixing device
An unmanned helicopter and motor fixing technology, which is applied to unmanned aircraft, rotorcraft, motor vehicles, etc., can solve problems such as motor shaking, displacement, and affecting the flight performance of the helicopter
Active Publication Date: 2017-08-11
WUHU WANHU AEROSPACE SCI & TECH CO LTD
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Problems solved by technology
[0004] In view of the above prior art, the purpose of the present invention is to overcome the problem that the motor fixing device in the prior art has poor fixing effect on the motor, and the motor is prone to shaking or even displacement during use, which seriously affects the flight performance of the helicopter, thereby providing a The unmanned helicopter motor fixing device that can effectively fix the motor of the unmanned helicopter during use to avoid shaking of the motor, thereby improving the flight performance of the helicopter
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[0025] Specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.
[0026] In the present invention, in the absence of a contrary description, the orientation words such as "upper, lower" and the like included in the term only represent the orientation of the term in the normal use state, or the common name understood by those skilled in the art, and should not be viewed as a limitation of this term.
[0027] Such as figure 1 , the present invention provides an unmanned helicopter motor fixing device, the unmanned helicopter motor fixing device includes: a fixed frame 4, a fixed seat 5, a bearing seat 2, and the fixed seat 5 is horizontally fixed on the frame 4 The middle part of the bearing seat 2 is horizontally fixed on the...
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The invention discloses an unmanned helicopter motor fixing device comprising a fixed rack, a fixed seat and a bearing seat. The fixed seat is horizontally fixed in the middle of the rack; the bearing seat is horizontally fixed on the upper portion of the rack; a first bearing hole is formed in the fixed seat; a second bearing hole matched with the first bearing hole is formed in the bearing seat; a motor is arranged on the lower portion of the fixed seat; a stator on the motor is fixedly connected with a fixed pipe on the fixed seat; the upper surface of the stator abuts against the lower surface of the fixed seat; and a motor shaft on the motor penetrates through the first bearing hole and the second bearing hole. According to the unmanned helicopter motor fixing device, the problems that in the prior art, the fixing effect of a motor fixing device on a motor is poor, when the motor fixing device is used, the motor is prone to shaking, and thus flight performance of a helicopter is seriously affected are solved, the motor and the fixed rack adopt the integrated molding technology, the integrated motor is more convenient to mount, the motor is more stable, the helicopter weight is reduced, the effective load of the helicopter is improved, and the production cost is reduced.
Description
technical field [0001] The invention relates to unmanned helicopter components, in particular to a motor fixing device for an unmanned helicopter. Background technique [0002] For motor-driven single-rotor unmanned helicopters, the installation and fixation of the motor relative to the helicopter frame directly affects the overall performance of the helicopter. The current common motor fixing devices have poor fixing effect on the motor, and the motor is prone to shaking or even displacement during use, which seriously affects the flight performance of the helicopter. [0003] Therefore, it is an urgent problem to be solved by the present invention to provide an unmanned helicopter motor fixing device that can effectively fix the motor of the unmanned helicopter during use, avoid the motor from shaking, and thereby improve the flight performance of the helicopter. Contents of the invention [0004] In view of the above prior art, the purpose of the present invention is t...
Claims
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IPC IPC(8): B64C27/12B64C27/06
CPCB64C27/06B64C27/12B64U10/10B64U50/19
Inventor 谢晓虎李孝阔葛防汉国贞君李源
Owner WUHU WANHU AEROSPACE SCI & TECH CO LTD