CN203879670U - Remote control electric starting device - Google Patents
Remote control electric starting device Download PDFInfo
- Publication number
- CN203879670U CN203879670U CN201420140832.9U CN201420140832U CN203879670U CN 203879670 U CN203879670 U CN 203879670U CN 201420140832 U CN201420140832 U CN 201420140832U CN 203879670 U CN203879670 U CN 203879670U
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- China
- Prior art keywords
- remote control
- electric starting
- electrical machinery
- engine cylinder
- starting electrical
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- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
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- 239000007858 starting material Substances 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 2
- 230000005611 electricity Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
The utility model provides a remote control electric starting device which comprises an engine cylinder and an engine main shaft arranged at the upper end of the engine cylinder. A first gear disc is arranged on the engine main shaft and rotates synchronously with the engine main shaft, an electric starting motor is fixedly arranged on the side wall of the engine cylinder, a motor rotation shaft is arranged at the upper end of the electric starting motor, a second gear disc is arranged on the motor rotation shaft, and the second gear disc moves up and down along the motor rotation shaft and is meshed with or separated from the first gear disc. The remote control electric starting device achieves remote control electric starting, operation staff can be far from an airplane in operation, so that threat of the airplane to the operation staff is reduced, and safety and reliability are achieved; in addition, two hands of the operation staff can be free, an engine can be quickly started just through remote control, and work efficiency is improved.
Description
Technical field
The utility model relates to Helicopter Technology field, refers to especially a kind of remote control electric starter.
Background technique
At present, adopt the small-sized depopulated helicopter of the moving motor of oil as power, due to structural restriction, be difficult to realize the startup of unartificial form, the form that need to start by outside realizes the startup to motor.As shown in Figure 1, the contact segment 10 of outside starting device is connected by square groove 11 with engine spindle 1 typical outside starting device schematic diagram, thereby ensures that engine spindle 1 and then rotates equally in the time that contact segment 10 is rotated.In the time that outside starter rotates by manpower, will drive engine spindle 1 to rotate, thereby for the operation of engine interior provides initial power, make to be full of and to move needed fuel in engine cylinder-body 5.After motor starts smoothly, contact segment 10 is just withdrawn from from square groove 11, and now motor, by to-and-fro motion voluntarily, no longer needs the support of outside starting device.
From the foregoing, in the time that engine start is unsuccessful, need manpower constantly by contact segment 1 for engine spindle 2 provides rotational power, ensure that it can start normally.In this process, people is in the aspect of direct control all the time, aspect personal safety, will be therefore a great hidden danger.In addition, adopt outside starting device, increased the complexity of system maintenance, make outside starting device itself become one of indispensable condition of flight, increased aircrew's burden.
Model utility content
The utility model proposes a kind of remote control electric starter, solved starting drive of the prior art and needed manual operation, poor stability and inefficient problem.
The technical solution of the utility model is achieved in that
Remote control electric starter, comprise: engine cylinder-body and be arranged on the engine spindle of engine cylinder-body upper end, on engine spindle, be installed with the first gear disk, the first gear disk is synchronizeed and is rotated with engine spindle, on the sidewall of engine cylinder-body, be installed with electric starting electrical machinery, electricity starting electrical machinery upper end is provided with a machine shaft, is installed with the second gear disk on machine shaft, and the second gear disk moves up and down and engages or separate with the first gear disk along machine shaft.
Preferably, be provided with 3 assembling sets on the sidewall of engine cylinder-body, electric starting electrical machinery is fixed on the sidewall of engine cylinder-body by assembling set.
Preferably, an assembling set is arranged at the bottom of electric starting electrical machinery, another two assembling sets be arranged at respectively the both sides of electric starting electrical machinery and with electric starting electrical machinery close contact.
Preferably, assembling set is fixed by screws on engine cylinder-body.
Preferably, motor is 125cc motor.
Preferably, the bottom of electric starting electrical machinery is also provided with signal receiving end, signal receiving end and remote-control receiver communication connection.
The beneficial effects of the utility model are:
1. increase operator's Security; Owing to adopting remote control electric starter, operator is distant from aircraft, can reduce to a great extent the threat from aircraft that operator are subject to.
2. improve starting efficiency; In the time adopting outside starting drive, need operator to carry out the action of throttle propelling movement and manipulation starter simultaneously, so may cause being operable to the situation of the low and inefficiency of power in operating process, if adopt remote control electric starter, can liberate operator's both hands, the startup that realizes motor that only need to just can be very fast by remote control.
3. reliable operation; Because remote control electric starter self independently becomes a cover system, therefore safe and reliable under the condition without external interference.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of starting drive of the prior art;
Fig. 2 is plan view of the present utility model;
Fig. 3 is right elevation of the present utility model;
Fig. 4 is plan view of the present utility model;
Fig. 5 is worm's eye view of the present utility model;
Fig. 6 is fundamental diagram of the present utility model.
In figure:
1, engine spindle; 2, the first gear disk; 3, the second gear disk; 4, electric starting electrical machinery; 5, engine cylinder-body; 6, assembling set; 7, signal receiving end; 8, remote-control receiver; 9, machine shaft; 10, contact segment; 11, square groove.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Fig. 2-6, remote control electric starter of the present utility model comprises engine cylinder-body 5 and is positioned at the engine spindle 1 of engine cylinder-body 5 upper ends, in the middle of the first gear disk 2, be provided with through hole, the first gear disk 2 is nested on engine spindle 2 by this through hole, thereby fit together with engine spindle 2, and can synchronize with engine spindle 2 rotation, on the sidewall of engine cylinder-body 5, be provided with 3 assembling sets 6, assembling set 6 is mounted by means of bolts on engine cylinder-body 5, electricity starting electrical machinery 4 is fixed on by assembling set 6 on the sidewall of engine cylinder-body 5, one of them assembling set 6 is positioned at the bottom of electric starting electrical machinery 4, be used for supporting electric starting electrical machinery 4, another two assembling sets 6 lay respectively at the both sides of electric starting electrical machinery 4 and with electric starting electrical machinery 4 close contacts, prevent that electric starting electrical machinery 4 from moving, electricity starting electrical machinery 4 upper ends are provided with a machine shaft 9, the second gear disk 3 is connected with electric starting electrical machinery 4 by machine shaft 9, the second gear disk 3 can move up and down (as shown by the arrows in Figure 6) along machine shaft 9, the bottom of electricity starting electrical machinery 4 is also provided with signal receiving end 7, signal receiving end 7 communicates to connect with remote-control receiver 8, remote-control receiver 8 can be accepted and transmit from remote control equipment.
The concrete working procedure of the utility model is as follows:
When motor is during in holding state, now connect all pipelines, and the power supply of electric starting electrical machinery 4 and signal receiving end 7 are connected with remote-control receiver 8, then operator passes through remote control equipment, given actuating signal, remote-control receiver 8 receives after relevant actuating signal, input electric starting electrical machinery 4 by signal receiving end 7, electricity starting electrical machinery 4 starts to rotate after receiving actuating signal, in the time that the rotating speed of electric starting electrical machinery 4 arrives certain value, the second gear disk 3 will move up along machine shaft 9, in the time that the second gear disk 3 moves to the position of engaging with the first gear disk 2, drive the first gear disk 2 to rotate, and then engine spindle 1 is rotated, in the time that the rotating speed of engine spindle 1 arrives certain value, motor gets final product ignition trigger.After observing engine ignition success, the signal that operator stops to the electric starting electrical machinery 4 of sening as an envoy to, remote-control receiver 9 provides stop signal by signal receiving end 7, after electricity starting electrical machinery 4 receives stop signal, rotating speed declines, the cause that now the second gear disk 3 reduces due to the rotating speed of electric starting electrical machinery 4, to drop to initial position, and initial position will depart from the first gear disk 2, thereby complete whole electric start-up course.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (6)
1. remote control electric starter, it is characterized in that: comprising: engine cylinder-body and be arranged on the engine spindle of described engine cylinder-body upper end, the first gear disk is installed on described engine spindle, described the first gear disk is synchronizeed and is rotated with described engine spindle, on the sidewall of described engine cylinder-body, be installed with electric starting electrical machinery, described electric starting electrical machinery upper end is provided with a machine shaft, the second gear disk is installed on described machine shaft, and described the second gear disk moves up and down and engages or separate with described the first gear disk along described machine shaft.
2. remote control electric starter according to claim 1, is characterized in that, is provided with 3 assembling sets on the sidewall of described engine cylinder-body, and described electric starting electrical machinery is fixed on the sidewall of described engine cylinder-body by described assembling set.
3. remote control electric starter according to claim 2, it is characterized in that, a described assembling set is arranged at the bottom of described electric starting electrical machinery, another two described assembling sets be arranged at respectively the both sides of described electric starting electrical machinery and with described electric starting electrical machinery close contact.
4. remote control electric starter according to claim 3, is characterized in that, described assembling set is fixed by screws on described engine cylinder-body.
5. remote control electric starter according to claim 1, is characterized in that, described motor is 125cc motor.
6. according to the arbitrary described remote control electric starter of claim 1-5, it is characterized in that, the bottom of described electric starting electrical machinery is also provided with signal receiving end, described signal receiving end and remote-control receiver communication connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140832.9U CN203879670U (en) | 2014-03-26 | 2014-03-26 | Remote control electric starting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140832.9U CN203879670U (en) | 2014-03-26 | 2014-03-26 | Remote control electric starting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203879670U true CN203879670U (en) | 2014-10-15 |
Family
ID=51680173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420140832.9U Expired - Lifetime CN203879670U (en) | 2014-03-26 | 2014-03-26 | Remote control electric starting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203879670U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221318A (en) * | 2015-10-23 | 2016-01-06 | 四川测绘地理信息局测绘技术服务中心 | A kind of unmanned plane with remote activating device |
| CN108792991A (en) * | 2017-05-03 | 2018-11-13 | 深圳光启合众科技有限公司 | A kind of starting device for aircraft |
-
2014
- 2014-03-26 CN CN201420140832.9U patent/CN203879670U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221318A (en) * | 2015-10-23 | 2016-01-06 | 四川测绘地理信息局测绘技术服务中心 | A kind of unmanned plane with remote activating device |
| CN108792991A (en) * | 2017-05-03 | 2018-11-13 | 深圳光启合众科技有限公司 | A kind of starting device for aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200518 Address after: No. 1718, 17 / F, building 1, No. 1399, south section of Tianfu Avenue, hi tech Zone, Chengdu, Sichuan 610000 Patentee after: Chengdu Zhengdong power Aviation Technology Co.,Ltd. Address before: 110000 Liaoning city of Shenyang province Shenbei New Area Po Road No. 83 Patentee before: SHENYANG SKY WING AVIATION TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220720 Address after: 610000 No. 3, floor 2, building 4, Chengdu Innovation Research Institute, Beihang, No. 1199, north section of Hupan Road, Xinglong Street, Tianfu new area, China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan Province Patentee after: Sichuan Zhengdong power Aviation Technology Co.,Ltd. Address before: 610000 room 1718, 17th floor, building 1, No. 1399, south section of Tianfu Avenue, high tech Zone, Chengdu, Sichuan Province Patentee before: Chengdu Zhengdong power Aviation Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141015 |
|
| CX01 | Expiry of patent term |