CN203740132U - Novel power mechanism of unmanned helicopter - Google Patents

Novel power mechanism of unmanned helicopter Download PDF

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Publication number
CN203740132U
CN203740132U CN201420109697.1U CN201420109697U CN203740132U CN 203740132 U CN203740132 U CN 203740132U CN 201420109697 U CN201420109697 U CN 201420109697U CN 203740132 U CN203740132 U CN 203740132U
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CN
China
Prior art keywords
power
electrical motor
motor
rotating shaft
clutch
Prior art date
Application number
CN201420109697.1U
Other languages
Chinese (zh)
Inventor
胡蔚
Original Assignee
成都智利达科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 成都智利达科技有限公司 filed Critical 成都智利达科技有限公司
Priority to CN201420109697.1U priority Critical patent/CN203740132U/en
Application granted granted Critical
Publication of CN203740132U publication Critical patent/CN203740132U/en

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Abstract

The utility model discloses a novel power mechanism of an unmanned helicopter. The power mechanism comprises a propeller, a first motor, a second motor, a speed reducer and a clutch, wherein the second motor is a double-spindle motor, a spindle of the first motor is connected with one end of the clutch, the other end of the clutch is connected with a first spindle of the second motor, a second spindle of the second motor is connected with a power input shaft of the speed reducer, and a power output shaft of the speed reducer is connected with a rotating shaft of the propeller. According to the power mechanism, the speed reducer is added, so that the working efficiency of the power mechanism is improved, and the noise is reduced; the motors and the clutch are added, so that the power output power of the whole unmanned helicopter is increased, the power output adjustment range is enlarged, the unmanned helicopter has the wider speed adjustment range, and power combination and separation of the two motors can be realized conveniently through the clutch.

Description

A kind of new type power mechanism of depopulated helicopter

Technical field

The utility model relates to a kind of actuating unit of depopulated helicopter, relates in particular to a kind of new type power mechanism of the depopulated helicopter with strong power and low noise properties.

Background technology

Along with social development and scientific and technological progress, unmanned plane technical development is rapid, and its application is also more and more extensive, even prolongs raw in our life.Depopulated helicopter is one the most frequently used in unmanned plane, traditional depopulated helicopter is directly driven by electrical motor, make its noise of actuating unit larger, have influence on to a certain extent the accurate reliability of its work, and because only have an electrical motor, so outputting power setting range is large not, cause its speed control range deficiency, reduce practicality.

Summary of the invention

The purpose of this utility model is just to provide in order to address the above problem a kind of new type power mechanism of the depopulated helicopter with strong power and low noise properties.

The utility model is achieved through the following technical solutions above-mentioned purpose:

A kind of new type power mechanism of depopulated helicopter, comprise screw propeller, the first electrical motor, the second electrical motor, retarder and power-transfer clutch, described the second electrical motor is double-axis motor, the rotating shaft of described the first electrical motor is connected with one end of described power-transfer clutch, the other end of described power-transfer clutch is connected with the first rotating shaft of described the second electrical motor, the second rotating shaft of described the second electrical motor is connected with the power input shaft of described retarder, and the power take-off shaft of described retarder is connected with the turning cylinder of described screw propeller.

Above-mentioned retarder can improve the work efficiency of actuating unit, has reduced noise; The second electrical motor increasing, had both improved the take-off output of whole unmanned plane, had expanded again power output setting range, and power-transfer clutch is for realizing the power combination between the first electrical motor and the second electrical motor and separating.

In order further to reduce the noise of actuating unit, the first rotating shaft extended position and the second rotating shaft extended position of the rotating shaft extended position of described the first electrical motor, described the second electrical motor are all provided with silencing and damping pad.

In order further to reduce the noise of actuating unit, and can reduce oil consumption, described retarder is stepless speed reducer.

The beneficial effects of the utility model are:

The utility model has improved the work efficiency of actuating unit by increasing retarder, reduce noise, by increasing electrical motor and power-transfer clutch, improve the take-off output of whole unmanned plane, and expand power output setting range, make unmanned plane have larger speed setting range, the power that can realize easily two electrical motors by power-transfer clutch combines and separates.

Brief description of the drawings

Fig. 1 is the structural representation of the new type power mechanism of depopulated helicopter described in the utility model, there is shown inner structure.

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail:

As shown in Figure 1, the new type power mechanism of depopulated helicopter described in the utility model comprises screw propeller 1, the first electrical motor 6, stepless speed reducer 2, the second electrical motor 3 and power-transfer clutch 4, the second electrical motor 3 is double-axis motor (being the electrical motor that the first rotating shaft and the second rotating shaft are stretched out respectively in two ends), the rotating shaft of the first electrical motor 6 is connected with one end of power-transfer clutch 4, the other end of power-transfer clutch 4 is connected with the first rotating shaft of the second electrical motor 3, the second rotating shaft of the second electrical motor 3 is connected with the power input shaft of stepless speed reducer 2, the power take-off shaft of stepless speed reducer 2 is connected with the turning cylinder of screw propeller 1, the rotating shaft extended position of the first electrical motor 6, the first rotating shaft extended position of the second electrical motor 3 and the second rotating shaft extended position are all provided with silencing and damping pad 5.Illustrate: in figure, only show the actuating unit of unmanned plane, do not stretch out other structure of unmanned plane.

As shown in Figure 1, when application, user selects closed power-transfer clutch 4 or cut-off clutch first according to actual needs, if the former, need to open the power supply of the first electrical motor 6, if the latter closes the power supply of the first electrical motor 6, the source switch of the first electrical motor 6 is conventional structure, does not specifically describe in this article.During in closure state, after the power stack of the power of the first electrical motor 6 and the second electrical motor 3, export to stepless speed reducer 2 at power-transfer clutch 4, rotate through stepless speed reducer 2 deceleration break-in rear drive screw propellers 1, realize taking off and flying speed of unmanned plane.At power-transfer clutch 4, during in off-state, the first electrical motor 6 is not worked, and only has the second electrical motor 3 to work, and except realizing deceleration break-in by stepless speed reducer 2, its principle of work and traditional monomotor unmanned plane are similar, do not repeat them here.

Claims (3)

1. the new type power mechanism of a depopulated helicopter, comprise screw propeller and the first electrical motor, it is characterized in that: also comprise the second electrical motor, retarder and power-transfer clutch, described the second electrical motor is double-axis motor, the rotating shaft of described the first electrical motor is connected with one end of described power-transfer clutch, the other end of described power-transfer clutch is connected with the first rotating shaft of described the second electrical motor, the second rotating shaft of described the second electrical motor is connected with the power input shaft of described retarder, and the power take-off shaft of described retarder is connected with the turning cylinder of described screw propeller.
2. the new type power mechanism of a kind of depopulated helicopter according to claim 1, is characterized in that: the first rotating shaft extended position and the second rotating shaft extended position of the rotating shaft extended position of described the first electrical motor, described the second electrical motor are all provided with silencing and damping pad.
3. the new type power mechanism of a kind of depopulated helicopter according to claim 1 and 2, is characterized in that: described retarder is stepless speed reducer.
CN201420109697.1U 2014-03-12 2014-03-12 Novel power mechanism of unmanned helicopter CN203740132U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420109697.1U CN203740132U (en) 2014-03-12 2014-03-12 Novel power mechanism of unmanned helicopter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420109697.1U CN203740132U (en) 2014-03-12 2014-03-12 Novel power mechanism of unmanned helicopter

Publications (1)

Publication Number Publication Date
CN203740132U true CN203740132U (en) 2014-07-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420109697.1U CN203740132U (en) 2014-03-12 2014-03-12 Novel power mechanism of unmanned helicopter

Country Status (1)

Country Link
CN (1) CN203740132U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108163975A (en) * 2016-12-08 2018-06-15 江苏帕斯玛环境科技有限公司 New type auto heat-delivery surface aerator
CN108178344A (en) * 2016-12-08 2018-06-19 江苏帕斯玛环境科技有限公司 Novel noise reduction surface aeration machine
CN108178293A (en) * 2016-12-08 2018-06-19 江苏帕斯玛环境科技有限公司 Novel controlled surface aerator
CN108178345A (en) * 2016-12-08 2018-06-19 江苏帕斯玛环境科技有限公司 Heat sinking surface aeration machine
CN108203158A (en) * 2016-12-20 2018-06-26 江苏帕斯玛环境科技有限公司 Novel improved surface aeration machine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108163975A (en) * 2016-12-08 2018-06-15 江苏帕斯玛环境科技有限公司 New type auto heat-delivery surface aerator
CN108178344A (en) * 2016-12-08 2018-06-19 江苏帕斯玛环境科技有限公司 Novel noise reduction surface aeration machine
CN108178293A (en) * 2016-12-08 2018-06-19 江苏帕斯玛环境科技有限公司 Novel controlled surface aerator
CN108178345A (en) * 2016-12-08 2018-06-19 江苏帕斯玛环境科技有限公司 Heat sinking surface aeration machine
CN108203158A (en) * 2016-12-20 2018-06-26 江苏帕斯玛环境科技有限公司 Novel improved surface aeration machine

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SHANXI DEVELOP TECHNOLOGY LTD.

Free format text: FORMER OWNER: CHENGDU ZHILIDA TECHNOLOGY CO., LTD.

Effective date: 20150603

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 610041 CHENGDU, SICHUAN PROVINCE TO: 030006 TAIYUAN, SHAANXI PROVINCE

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20150603

Address after: 313, room 249, 030006 Changzhi Road, Taiyuan hi tech Zone, Shanxi, China

Patentee after: Shanxi diaopu Technology Co., Ltd.

Address before: Guixi Industrial Park of Chengdu high tech Development Zone of Sichuan province 610041

Patentee before: Chengdu Zhilida Technology Co., Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140730

Termination date: 20160312