CN109372641A - A kind of light aerocraft engine control - Google Patents
A kind of light aerocraft engine control Download PDFInfo
- Publication number
- CN109372641A CN109372641A CN201811511236.6A CN201811511236A CN109372641A CN 109372641 A CN109372641 A CN 109372641A CN 201811511236 A CN201811511236 A CN 201811511236A CN 109372641 A CN109372641 A CN 109372641A
- Authority
- CN
- China
- Prior art keywords
- choke
- control
- cable wire
- lever
- mounting bracket
- Prior art date
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/04—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by mechanical control linkages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
- F02D9/08—Throttle valves specially adapted therefor; Arrangements of such valves in conduits
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The invention belongs to general-purpose aircraft powered technologies, and in particular to a kind of light aerocraft engine control.Light aerocraft engine control of the present invention includes throttle lever handle, choke control lever handle, throttle lever, choke control lever, erection support, mounting bracket, cable wire.The throttle lever handle, choke control lever handle are separately positioned on throttle lever, choke control lever operating side.The mounting bracket is arranged on erection support, and mounting bracket is passed through in the middle part of the throttle lever, and lower end is connect with cable wire, and it is Throttle Opening Control cable wire which, which passes through erection support lower through-hole,.The choke control lever rotating middle part is fixed on mounting bracket side, and lower end is connect with another cable wire, and it is that choke controls cable wire which, which passes through erection support upper through-hole,.Light aerocraft engine control of the present invention is easy to use, good hand touch, and precisely, the appearance is beautiful and elegant for control, has larger practical application value.
Description
Technical field
The invention belongs to general-purpose aircraft powered technologies, and in particular to a kind of light aerocraft engine control.
Background technique
Cubpiston generally uses piston engine, and piston engine needs to control throttle and choke respectively
System, general piston engine are using common axial straight line push-and-pull control structure, the axis to the control of throttle and choke
Have the drawback that straight line push-and-pull control structure: its appearance is simple and crude not to show class, and inconvenient to use, control is not accurate.
Summary of the invention
The object of the present invention is to provide a kind of solution lever travel is limited, easy to use, control is with high accuracy light-duty to fly
Machine engine control.
The technical scheme is that: a kind of light aerocraft engine control comprising throttle lever handle 14, resistance
Airdoor control bar handle 15, throttle lever 13, choke control lever 1, erection support 8, mounting bracket 9, cable wire 6, wherein institute
State throttle lever handle 14, choke control lever handle 15 is separately positioned on throttle lever 13, choke control lever 1 operates
End, the mounting bracket 9 are arranged on erection support 8, and mounting bracket 9, lower end and steel are passed through in the middle part of the throttle lever 13
Rope 6 connects, and it is Throttle Opening Control cable wire which, which passes through 8 lower through-hole of erection support, and 1 rotating middle part of choke control lever is solid
It is scheduled on 9 side of mounting bracket, lower end is connect with another cable wire 6, which passes through 8 upper through-hole of erection support as choke gate
Cable wire processed.
The throttle lever 13 has four altogether with rotating basis 11, outer rotating basis 12 and porous fixed plate 10 in a pair
Components link together, and are fixed in control crank mounting bracket 9 by screw rod, wherein outer rotating basis 12 and porous solid
Fixed board 10 is separately positioned on the outside and inside of rotating basis 11 in a pair.
It is socketed with choke rod on the choke control lever 1 to be locked disk 2, ripple pearl screw 5 is screwed into rotation support
In cylinder, choke control lever is connect by rotating support tube with control crank mounting bracket 9.
The wearing bush retainer 7 that the cable wire 6 is passed through 8 through hole of erection support, which is realized, to be fixed, and its head is solid
It is scheduled on Plastibell 4, is bolted connection on throttle lever 13 and choke control lever 1 respectively.
The wearing bush retainer 7 is mounted in 8 through-hole of erection support by nut.
The erection support 8 is fixed on the central control board of aircraft.
Beneficial effects of the present invention: the point of rotation is placed in the middle part of control stick by the present invention, and is controlled cable wire and be placed in control stick bottom
Portion is solved to the design limitation of control stick rotating distance in airplane design, while its is easy to use, good hand touch, and can be real
Now light aerocraft engine throttle and choke are more accurately controlled, and the appearance is beautiful and elegant, driving experience is good, have compared with
Big economic benefit.
Detailed description of the invention
Fig. 1 is light aerocraft engine control structural schematic diagram of the present invention；
Fig. 2 is light aerocraft engine control parts explosion of the present invention,
Wherein, 1- choke control lever, 2- are locked disk, 4- Plastibell, 5- ripple pearl screw, 6- cable wire, 7- abrasionproof
Retainer, 8- erection support, 9- mounting bracket, the porous fixed plate of 10-, the outer rotating basis of rotating basis, 12-, 13- oil in 11-
Door control-rod, 14- throttle lever handle, 15- choke control lever handle.
Specific embodiment
The present invention is described in further detail below with reference to embodiment, embodiments of the present invention are not limited thereto.
Please refer to Fig. 1 and Fig. 2, light aerocraft engine control of the present invention includes choke control lever 1, locking
Fixed disk 2, Plastibell 4, ripple pearl screw 5, cable wire 6, abrasionproof retainer 7, erection support 8, mounting bracket 9, porous fixed plate
10, interior rotating basis 11, outer rotating basis 12, throttle lever 13, throttle lever handle 14, choke control lever handle
15.Wherein, the cable wire 6 is divided into Throttle Opening Control cable wire and choke control steel according to the difference of connecting portion and function
Rope.The setting of throttle lever handle 14 is fixed on manipulation in the middle part of 13 upper end of throttle lever, the throttle lever 13
On handle mounting bracket, it is arranged in upper end, throttle lever 13 is fixed in control crank mounting bracket 9 by screw rod, is passed through
Throttle lever 13 is pushed and pulled, drives the Throttle Opening Control cable wire of throttle lever lower part connection to move back and forth, the handle is to frictionally
Realize the fixation of any point of rotation.1 upper end of choke control lever, choke rod is also arranged in the choke control lever handle 15
The disk 2 that is locked is inserted on choke control lever 1, and ripple pearl screw 5 is screwed into support tube.By pushing and pulling choke control lever 1,
The choke control cable wire of choke rod lower part connection is driven to move back and forth, which realizes by way of installing ripple pearl screw additional
More points of rotation are fixed.
The throttle lever and choke control lever top are symmetric design, and beautiful and generous, middle and lower part control crank is worn
It crosses control crank erection support and is provided with limiting slot, and throttle lever lower length and choke control lever lower length are not
Unanimously, the Throttle Opening Control cable wire of different trips and the synchronously control of choke control cable wire are realized.
The friction mode of the throttle lever realizes the fixation of any point of rotation, in throttle lever two sides install additional
Rotating basis 11 (hard polyvinyl chloride), then outer rotating basis 12 (metal) and porous fixed plate, porous fixed plate are installed additional toward outer layer
It is bolted connection with control crank mounting bracket, frictional force size is adjusted by self-locking nut 16, realizes locking torque
Adjustment.
The choke control lever is installed by the ripple pearl screw and control crank that are mounted in handle locking fixed disk
Circular arc is evenly distributed with limit hole on bracket, and in rotating sliding before and after handlebar, the ripple pearl of ripple pearl screw is stretched and the equal cloth hole contract of circular arc
The mode of conjunction realizes the fixation of more points of rotation, and the adjustment of locking torque is realized by self-locking nut.
The fixed form of the choke control lever and control crank mounting bracket: it rotates support tube by choke rod
It is embedded in choke control lever, and when support tube insertion, extends 0.5mm outward, when so that choke control lever rotating, no folder
Friction-tight, promotes rotation feel, and connection type is to fasten choke control lever and control crank mounting bracket by bolt
Connection.
The fixed installation mode of the Throttle Opening Control cable wire and choke control cable wire: Throttle Opening Control cable wire and choke gate
Cable wire head processed is fixed on throttle lever and choke control lever each by Plastibell, is stopped across wearing bush is equipped with
The control crank erection support of dynamic device realizes installation fixation.
For the erection support 8 for installing entire power management control mechanism, its own is fixed on aircraft central control
On platform, the control cable wire of engine throttle and choke, throttle lever and resistance are installed on throttle lever, choke control lever
Airdoor control bar can standing screw rotation in the middle part of it to drive and control the realization reciprocating sliding campaign of cable wire.Throttle lever
The adjustment of coupling mechanism force can be adjusted by lock screw, be placed in the rotating basis of hard polyvinyl chloride structure due to throttle lever,
So that its frictional force is evenly distributed, when rotation process, can be stopped at an arbitrary position, and feel is preferable, and choke then by adjusting
Ripple pearl screw is adjusted, and due to ripple pearl screw, ripple pearl stroke is larger, therefore it is using of long duration, before ripple pearl abrasion is bad, is not required to
Adjustment is worn after going bad, then the ripple pearl screw directly more renewed.The present invention is different from common axial straight line and pushes and pulls control mechanism,
Its principal organ is in important console, and only control crank top is exposed in cockpit, and to manipulate, space utilization rate is big, outside
See small and beautiful, more aobvious class, and it is easy to use, control is more accurate.
In certain embodiment, light aerocraft engine control of the present invention is carried out in the light-duty sport plane of AG50,
It is mounted in the aircraft console, collectively forms engine control system with manipulation cable lock lock tube, cable wire line device,
Engine throttle and choke, good hand touch can accurately be controlled.
In conclusion light aerocraft engine control of the present invention is a kind of easy to use, good hand touch, control more accurate
Light aerocraft engine throttle and choke valve control mechanism, the appearance is beautiful and elegant, have larger practical application value.
Claims (6)
1. a kind of light aerocraft engine control, which is characterized in that controlled including throttle lever handle (14), choke
Bar handle (15), throttle lever (13), choke control lever (1), erection support (8), mounting bracket (9), cable wire (6),
In, the throttle lever handle (14), choke control lever handle (15) are separately positioned on throttle lever (13), choke
Control-rod (1) operating side, the mounting bracket (9) are arranged on erection support (8), pass through in the middle part of the throttle lever (13)
Mounting bracket (9), lower end are connect with cable wire (6), and it is Throttle Opening Control cable wire, institute which, which passes through erection support (8) lower through-hole,
It states choke control lever (1) rotating middle part and is fixed on mounting bracket (9) side, lower end is connect with another cable wire (6), the cable wire
(6) passing through erection support (8) upper through-hole is that choke controls cable wire.
2. light aerocraft engine control according to claim 1, which is characterized in that the throttle lever (13)
Four components are had altogether with rotating basis in a pair (11), outer rotating basis (12) and porous fixed plate (10) to link together,
It is fixed on control crank mounting bracket (9) by screw rod, wherein outer rotating basis (12) and porous fixed plate (10) are set respectively
Set the outside and inside of the rotating basis (11) in a pair.
3. light aerocraft engine control according to claim 2, which is characterized in that the choke control lever
(1) it is socketed with choke rod on to be locked disk (2), ripple pearl screw (5) is screwed into rotation support tube, and choke control lever is logical
Rotation support tube is crossed to connect with control crank mounting bracket (9).
4. light aerocraft engine control according to claim 1, which is characterized in that the cable wire 6 passes through installation
Wearing bush retainer (7) in erection support (8) through hole, which is realized, to be fixed, and its head is fixed on Plastibell (4), respectively
It is bolted connection on throttle lever (13) and choke control lever (1).
5. light aerocraft engine control according to claim 4, which is characterized in that the wearing bush retainer
(7) it is mounted in erection support (8) through-hole by nut.
6. light aerocraft engine control according to claim 1, which is characterized in that the erection support (8) is solid
It is scheduled on the central control board of aircraft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811511236.6A CN109372641B (en) | 2018-12-11 | 2018-12-11 | Light aircraft engine control mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811511236.6A CN109372641B (en) | 2018-12-11 | 2018-12-11 | Light aircraft engine control mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109372641A true CN109372641A (en) | 2019-02-22 |
| CN109372641B CN109372641B (en) | 2020-09-22 |
Family
ID=65373118
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811511236.6A Active CN109372641B (en) | 2018-12-11 | 2018-12-11 | Light aircraft engine control mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109372641B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173135A (en) * | 2020-09-25 | 2021-01-05 | 中国直升机设计研究所 | Linear thickening steel cable operation structure and operation method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4895114A (en) * | 1987-12-15 | 1990-01-23 | Kioritz Corporation | Internal combustion engine driven device |
| US5575271A (en) * | 1992-02-14 | 1996-11-19 | Chiuminatta; Edward R. | Apparatus for cutting wet concrete |
| US20010013664A1 (en) * | 2000-02-10 | 2001-08-16 | Kioritz Corporation. | Engine intake control mechanism |
| US6798160B2 (en) * | 2001-11-02 | 2004-09-28 | Honda Giken Kogyo Kabushiki Kaisha | Electric working machine |
| CN205779273U (en) * | 2016-04-29 | 2016-12-07 | 隆鑫通用动力股份有限公司 | Engine governed speed package base |
-
2018
- 2018-12-11 CN CN201811511236.6A patent/CN109372641B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4895114A (en) * | 1987-12-15 | 1990-01-23 | Kioritz Corporation | Internal combustion engine driven device |
| US5575271A (en) * | 1992-02-14 | 1996-11-19 | Chiuminatta; Edward R. | Apparatus for cutting wet concrete |
| US20010013664A1 (en) * | 2000-02-10 | 2001-08-16 | Kioritz Corporation. | Engine intake control mechanism |
| US6798160B2 (en) * | 2001-11-02 | 2004-09-28 | Honda Giken Kogyo Kabushiki Kaisha | Electric working machine |
| CN205779273U (en) * | 2016-04-29 | 2016-12-07 | 隆鑫通用动力股份有限公司 | Engine governed speed package base |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112173135A (en) * | 2020-09-25 | 2021-01-05 | 中国直升机设计研究所 | Linear thickening steel cable operation structure and operation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109372641B (en) | 2020-09-22 |
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