CN206265291U - It is a kind of to automatically adjust balanced controls for double-rotor aerobat or so rotor - Google Patents
It is a kind of to automatically adjust balanced controls for double-rotor aerobat or so rotor Download PDFInfo
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- CN206265291U CN206265291U CN201621199924.XU CN201621199924U CN206265291U CN 206265291 U CN206265291 U CN 206265291U CN 201621199924 U CN201621199924 U CN 201621199924U CN 206265291 U CN206265291 U CN 206265291U
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- semiaxis
- bearing
- double
- electric pushrod
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Abstract
The utility model is related to a kind of automatically adjust balanced controls for double-rotor aerobat or so rotor, including crossbeam pipe and two rotor main bodys, the rotor main body is symmetricly set on the left and right two ends of the crossbeam pipe, the rotor main body includes axle bed, the axle bed is fixedly connected with semiaxis, the semiaxis is slidably connected in the crossbeam pipe by linear bearing, the semiaxis is hinged with the expansion link of electric pushrod away from one end of the axle bed, the electric pushrod is fixedly mounted in the crossbeam pipe, linear displacement transducer corresponding with the semiaxis is installed with the electric pushrod, the linear displacement transducer and electric pushrod are electrically connected with automatic flight control system.The beneficial effects of the utility model are：Arm of force size of two rotors of left and right away from aircraft center can effectively be changed, the self balancing purpose in left and right is reached.
Description
Technical field
The utility model is related to double-rotor aerobat technical field, it particularly relates to a kind of be used for double-rotor aerobat
Left and right rotor automatically adjusts balanced controls.
Background technology
At present, multi-rotor unmanned aerial vehicle control technology comparative maturity, stability is strong, but for double-rotor aerobat, all
Face a balance and stability sex chromosome mosaicism.Balance of the balance of DCB Specimen comprising front and rear balance and left and right.For electronic DCB Specimen
For, mainly by changing the rotating speed of rotor, the balance of itself left and right is realized, for the dynamic DCB Specimen of oil, general use becomes
Square oar, by changing pitch, makes the two ends lift of oar different, reaches the purpose of balance.But for oil is dynamic determine square DCB Specimen for,
Face a problem for left-right balance.
Therefore, develop it is a kind of can effectively solve the problems, such as the dynamic balance system for determining square DCB Specimen left-right balance of oil, become
It is the problem of professional's urgent need to resolve.
Utility model content
Balanced controls are automatically adjusted for double-rotor aerobat or so rotor the utility model proposes a kind of, is overcome
The deficiency of above-mentioned aspect in existing product.
The purpose of this utility model is achieved through the following technical solutions：
A kind of balanced controls that automatically adjust for double-rotor aerobat or so rotor, including crossbeam pipe and two rotor masters
Body, the rotor main body is symmetricly set on the left and right two ends of the crossbeam pipe, and the rotor main body includes axle bed, and the axle bed is fixed
Semiaxis is connected with, the semiaxis is slidably connected in the crossbeam pipe by linear bearing, the one end of the semiaxis away from the axle bed
The expansion link of electric pushrod is hinged with, the electric pushrod is fixedly mounted in the crossbeam pipe, fixed peace on the electric pushrod
Equipped with linear displacement transducer corresponding with the semiaxis, the linear displacement transducer and electric pushrod are electrically connected with automatic flying
Row control system.
Further, the axle bed is welded with first axle bearing sleeve, and the axle bed and first axle bearing sleeve are collectively formed will can be somebody's turn to do
The cavity of semiaxis clamping.
Further, the first axle bearing sleeve passes through first straight line bearing and the first axle being fixedly mounted on inside crossbeam pipe
Mounting seat is held to be slidably connected.
Further, the two ends of the crossbeam pipe are installed with the big of the bearing outer ring that can fix clutch shaft bearing mounting seat
Beam pipe sleeve.
Further, second bearing set and spline are also equipped with the semiaxis, the inside of the crossbeam pipe is provided with the
Two bearing mounting bases and spline housing corresponding with the spline, the second bearing set is by second straight line bearing and second axle
Mounting seat is held to be slidably connected.
Further, the inside of the crossbeam pipe is installed with the electric pushrod mounting seat that can fix electric pushrod.
Further, the expansion end of the linear displacement transducer is fixedly connected on the second bearing and puts.
Further, the axle bed of left and right two is connected by belt, and the outside that the belt is located at semiaxis is interior with crossbeam pipe
Between wall.
The beneficial effects of the utility model are：Arm of force size of two rotors of left and right away from aircraft center can effectively be changed, reached
To the self balancing purpose in left and right.
Brief description of the drawings
In order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art, below will be to embodiment
Needed for the accompanying drawing to be used be briefly described, it should be apparent that, drawings in the following description are only of the present utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is to automatically adjust balanced controls for double-rotor aerobat or so rotor described in the utility model embodiment
Sectional view.
In figure：
1st, crossbeam pipe；2nd, electric pushrod mounting seat；3rd, electric pushrod；4th, linear displacement transducer；5th, second straight line bearing；
6th, second bearing mounting seat；7th, second bearing set；8th, spline；9th, spline housing；10th, first axle bearing sleeve；11st, clutch shaft bearing is installed
Seat；12nd, first straight line bearing；13rd, semiaxis；14th, axle bed；15th, belt；16th, crossbeam pipe sleeve.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art are obtained all belongs to
In the scope of the utility model protection.
As shown in figure 1, according to the utility model embodiment it is a kind of for double-rotor aerobat or so rotor from
Dynamic adjustment mechanism, including crossbeam pipe 1 and two rotor main bodys, the rotor main body are symmetricly set on a left side for the crossbeam pipe 1
Right two ends, the rotor main body includes axle bed 14, and the axle bed 14 is fixedly connected with semiaxis 13, and the semiaxis 13 passes through linear axis
Hold and be slidably connected in the crossbeam pipe 1, the semiaxis 13 is hinged with the expansion link of electric pushrod 3 away from one end of the axle bed 14,
The electric pushrod 3 is fixedly mounted in the crossbeam pipe 1, is installed with the electric pushrod 3 corresponding with the semiaxis 13
Linear displacement transducer 4, the linear displacement transducer 4 and electric pushrod 3 are electrically connected with automatic flight control system.
In a specific embodiment of the present utility model, the axle bed 14 is welded with first axle bearing sleeve 10, the axle bed
14 and first axle bearing sleeve 10 collectively form can be by the cavity of the clamping of semiaxis 13.
In a specific embodiment of the present utility model, the first axle bearing sleeve 10 passes through first straight line bearing 12 and consolidates
Clutch shaft bearing mounting seat 11 of the Dingan County inside crossbeam pipe 1 is slidably connected.
In a specific embodiment of the present utility model, the two ends of the crossbeam pipe 1 are installed with and can fix first
The crossbeam pipe sleeve 16 of the bearing outer ring of bearing mounting base 11.
In a specific embodiment of the present utility model, second bearing is also equipped with the semiaxis 13 and covers 7 and spline
8, the inside of the crossbeam pipe 1 is provided with second bearing mounting seat 6 and spline housing 9 corresponding with the spline 8, second axle
Bearing sleeve 7 is slidably connected by second straight line bearing 5 with the second bearing mounting seat 6.
In a specific embodiment of the present utility model, the inside of the crossbeam pipe 1 is installed with can fix electronic
The electric pushrod mounting seat 2 of push rod 3.
In a specific embodiment of the present utility model, the expansion end of the linear displacement transducer 4 is fixedly connected
On second bearing set 7.
In a specific embodiment of the present utility model, the axle bed 14 of left and right two is connected by belt 15, the belt
15 are located between the outside of semiaxis 13 and the inwall of crossbeam pipe 1.
Above-mentioned technical proposal of the present utility model is understood for convenience, below by way of new to this practicality in specifically used mode
The above-mentioned technical proposal of type is described in detail.
What the utility model was used be fixedly connected, fixed installation mode can be fixed using bolt, welded etc. routine side
Formula.
System described in the utility model is main by crossbeam pipe 1, electric pushrod 3, semiaxis 13, the grade of axle bed 14 composition.Crossbeam
Pipe 1 is in hollow tubular structures, is made up of upper and lower two parts, and electric pushrod mounting seat 2, electric pushrod are provided with inside crossbeam pipe
Electric pushrod 3 is installed with mounting seat, the expansion link of electric pushrod 3 is connected with the inner end of semiaxis 13 by hinge, electronic
The upper end of the shell of push rod 3 is installed with linear displacement transducer 4, and telescopic end and the semiaxis 13 of linear displacement transducer 4 are fixed
Connection.Be provided with outside the inner end of semiaxis 13 second bearing set 7, second bearing set 7 outside be provided with second straight line bearing 5 and
Second bearing mounting seat 6.The interlude of semiaxis 13 is installed with spline 8, and the spline housing 9 coordinated with spline 8 is fixedly mounted on
Inside crossbeam pipe.Clutch shaft bearing mounting seat 11 is installed, the inside of clutch shaft bearing mounting seat 11 is installed inside the outer end of crossbeam pipe 1
There is first straight line bearing 12, the endoporus of first straight line bearing 12 is matched somebody with somebody with the first axle bearing sleeve 10 outside semiaxis 13 in slip
Close.Crossbeam pipe sleeve 16 is installed outside the outer end of crossbeam pipe 1.The outer end of semiaxis 13 is fixedly linked with axle bed 14.In the outer of semiaxis
There is belt 15 between portion and crossbeam inside pipe wall.
Automatic flight control system uses existing flight control system, and automatic flight control system is used as whole device
Control centre, linear displacement transducer 4 and electric pushrod 3 are connected electrically.
The utility model is automatic to reach left and right mainly by changing arm of force size of two rotors of left and right away from aircraft center
The purpose of balance.There are the semiaxis 13 that can be moved left and right, inner end and the electric pushrod 3 of semiaxis 13 inside the two ends of crossbeam pipe 1
Expansion link is connected, and outer end and the axle bed 14 of semiaxis 13 are connected, and the flexible of semiaxis 13 is automatically controlled by electric pushrod 3, to change
Distance of the axle bed 14 away from aircraft center.Automatic flight control system is used for the signal fed back according to linear displacement transducer 4, control
The operation of electric pushrod processed 3, when semiaxis 13 is in control process, if the electric pushrod 3 of one end contracts inwards, the other end it is electronic
Push rod 3 is protruding so that two axle beds 14 offset to one side simultaneously, aircraft or so is reached balance.
In sum, by above-mentioned technical proposal of the present utility model, can effectively change left and right two rotors in aircraft
The arm of force size of the heart, reaches the self balancing purpose in left and right.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model
Other various forms of products, however, make any change in its shape or structure, it is every with same as the present application or phase
Approximate technical scheme, all falls within protection domain of the present utility model.
Claims (8)
1. a kind of balanced controls that automatically adjust for double-rotor aerobat or so rotor, including crossbeam pipe (1) and two rotors
Main body, the rotor main body is symmetricly set on the left and right two ends of the crossbeam pipe (1), and the rotor main body includes axle bed (14), its
It is characterised by, the axle bed (14) is fixedly connected with semiaxis (13), the semiaxis (13) is slidably connected at this by linear bearing
In crossbeam pipe (1), the semiaxis (13) is hinged with the expansion link of electric pushrod (3), the electricity away from one end of the axle bed (14)
Dynamic push rod (3) is fixedly mounted in the crossbeam pipe (1), is installed with the electric pushrod (3) corresponding with the semiaxis (13)
Linear displacement transducer (4), the linear displacement transducer (4) and electric pushrod (3) are electrically connected with automatic flight control
System.
2. it is according to claim 1 it is a kind of automatically adjust balanced controls for double-rotor aerobat or so rotor, it is special
Levy and be, the axle bed (14) is welded with first axle bearing sleeve (10), the axle bed (14) and first axle bearing sleeve (10) are collectively formed
Can be by the cavity of semiaxis (13) clamping.
3. it is according to claim 2 it is a kind of automatically adjust balanced controls for double-rotor aerobat or so rotor, it is special
Levy and be, the first axle bearing sleeve (10) is by first straight line bearing (12) and first be fixedly mounted on inside crossbeam pipe (1)
Bearing mounting base (11) is slidably connected.
4. it is according to claim 3 it is a kind of automatically adjust balanced controls for double-rotor aerobat or so rotor, it is special
Levy and be, the two ends of the crossbeam pipe (1) are installed with the crossbeam of the bearing outer ring that can fix clutch shaft bearing mounting seat (11)
Pipe sleeve (16).
5. it is according to claim 4 it is a kind of automatically adjust balanced controls for double-rotor aerobat or so rotor, it is special
Levy and be, second bearing set (7) and spline (8) are also equipped with the semiaxis (13), the inside of the crossbeam pipe (1) is provided with
Second bearing mounting seat (6) and spline housing (9) corresponding with the spline (8), the second bearing set (7) is by second straight line
Bearing (5) is slidably connected with the second bearing mounting seat (6).
6. it is according to claim 5 it is a kind of automatically adjust balanced controls for double-rotor aerobat or so rotor, it is special
Levy and be, the inside of the crossbeam pipe (1) is installed with the electric pushrod mounting seat (2) that can fix electric pushrod (3).
7. it is according to claim 6 it is a kind of automatically adjust balanced controls for double-rotor aerobat or so rotor, it is special
Levy and be, the expansion end of the linear displacement transducer (4) is fixedly connected on the second bearing set (7).
8. it is according to claim 7 it is a kind of automatically adjust balanced controls for double-rotor aerobat or so rotor, it is special
Levy and be, the axle bed of left and right two (14) is connected by belt (15), the belt (15) is positioned at the outside of semiaxis (13) and crossbeam
Between the inwall of pipe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199924.XU CN206265291U (en) | 2016-11-08 | 2016-11-08 | It is a kind of to automatically adjust balanced controls for double-rotor aerobat or so rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621199924.XU CN206265291U (en) | 2016-11-08 | 2016-11-08 | It is a kind of to automatically adjust balanced controls for double-rotor aerobat or so rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206265291U true CN206265291U (en) | 2017-06-20 |
Family
ID=59039011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621199924.XU Active CN206265291U (en) | 2016-11-08 | 2016-11-08 | It is a kind of to automatically adjust balanced controls for double-rotor aerobat or so rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206265291U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628124A (en) * | 2016-11-08 | 2017-05-10 | 瀚伦贝尔通用航空器有限公司 | Automatic balance adjusting mechanism for left and right rotors of twin-rotor air vehicle |
-
2016
- 2016-11-08 CN CN201621199924.XU patent/CN206265291U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106628124A (en) * | 2016-11-08 | 2017-05-10 | 瀚伦贝尔通用航空器有限公司 | Automatic balance adjusting mechanism for left and right rotors of twin-rotor air vehicle |
| CN106628124B (en) * | 2016-11-08 | 2023-06-06 | 瀚伦贝尔通用航空器有限公司 | Automatic adjusting and balancing mechanism for left rotor wing and right rotor wing of double-rotor aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230908 Address after: Room 202, No. 11 Dexing Lane, Chong'an District, Wuxi City, Jiangsu Province, 214000 Patentee after: Yang Haiyan Address before: 215100 Qianghua Road, Huayang village, Wangting Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee before: HELIPELLER GENERAL AIRCRAFT CO.,LTD. |