CN108071542A - The anti-dress emergency power starting device of engine - Google Patents

The anti-dress emergency power starting device of engine Download PDF

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Publication number
CN108071542A
CN108071542A CN201711316503.XA CN201711316503A CN108071542A CN 108071542 A CN108071542 A CN 108071542A CN 201711316503 A CN201711316503 A CN 201711316503A CN 108071542 A CN108071542 A CN 108071542A
Authority
CN
China
Prior art keywords
engine
starter
flywheel
ring gear
dress
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.)
Pending
Application number
CN201711316503.XA
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Chinese (zh)
Inventor
刘树权
林阳光
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CHONGQING STARTING POWER UNIT Co Ltd
Original Assignee
CHONGQING STARTING POWER UNIT Co Ltd
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 CHONGQING STARTING POWER UNIT Co Ltd filed Critical CHONGQING STARTING POWER UNIT Co Ltd
Priority to CN201711316503.XA priority Critical patent/CN108071542A/en
Publication of CN108071542A publication Critical patent/CN108071542A/en
Pending legal-status Critical Current

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02NSTARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N15/00Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • F02N15/02Gearing between starting-engines and started engines; Engagement or disengagement thereof

Abstract

The present invention relates to a kind of anti-dress emergency power starting devices of engine, including engine, flywheel ring gear, bell housing, flywheel driving gear and starter, the flywheel ring gear is mounted in bell housing, and positioned at the rear end of engine, the engine uses the automobile engine of volume production, the starter uses mechanical starter, and the one side away from engine is provided with anti-dress flange on the bell housing, and the starter is mounted on anti-dress flange;In terms of engine rear, when starting engine, flywheel driving gear promote from back to front and with flywheel ring gear external toothing, the flywheel ring gear is rotates counterclockwise, and flywheel driving gear is rotates clockwise.Directly by the use of ripe and volume production low-price auto engine as emergency engine, on the premise of ensureing the normal starting of engine without redesign engine, the emergency work machine power for possessing double actuating apparatus is made.

Description

The anti-dress emergency power starting device of engine
Technical field
The present invention relates to engine emergency start technical fields, and suitable for second set of starting device, (i.e. emergency power starts Device) formal dress limited space occasion use.
Background technology
The design that the starter of current all engines continues to use orthodox car engine is laid out, as shown in Figure 1, Figure 2 institute Showing, starter 5 and the bent axle of engine 1 are arranged in parallel, and mounted on 3 front end of bell housing.When starting engine, flywheel driving Gear 4 is moved backward to be engaged with engine flywheel ring gear 2, and the rotation direction rotation to work oppositely oriented with engine, to provide Kinetic energy needed for engine starting, this traditional starter mounting means are known as " formal dress mode ".
Current internal combustion engine market, ripe and volume production automobile engine is not only cheap, but also performance is stablized, automobile Engine is usually only equipped with electric starter system (i.e. electro-motor), it is not necessary that is equipped with second set of starting device as emergent standby With.Electric starter system is respectively positioned on the front end of bell housing with engine, and the rear space of engine is decelerated case occupancy.
As automobile engine is widely used in engineering machinery field, wherein being much to require high starting reliability Emergency repair engineering machinery, and this kind of application is required to engine and possesses second set of starting device, with meet it is some can not It is used under the case of emergency of power supply or electric starter system damage.Based on traditional design and thinking, it is desirable that two sets of starting devices Engine must be just redesigned, such as newly-designed large-scale engineering machinery and emergency engine peculiar to vessel are all vacateed at driving end Position has installed spare starting device additional, redesigns engine, extends research and development of products cycle and manufacture cost.Conventional vapour Car engine, particularly small-sized high speed engine, is very suitable for emergency repair, but its bell housing diameter is smaller, and front end There is no headspace, cause second set of starter because position is limited without solution.
The content of the invention
For above-mentioned technical problem, it is contemplated that directly by the use of ripe and volume production low-price auto engine as meeting an urgent need Engine on the premise of ensureing the normal starting of engine without redesigning engine, makes and possesses double startup The emergency work machine power of device.
For this purpose, the technical solution adopted in the present invention is:The anti-dress emergency power starting device of a kind of engine, including hair Motivation, flywheel ring gear, bell housing, flywheel driving gear and starter, the flywheel ring gear are mounted in bell housing, and positioned at hair The rear end of motivation, for the engine using the automobile engine of volume production, the starter uses mechanical starter, described to fly The one side away from engine is provided with anti-dress flange on wheel shell, and the starter is mounted on anti-dress flange;From engine rear See, start engine when, flywheel driving gear promote from back to front and with flywheel ring gear external toothing, the flywheel ring gear be the inverse time Pin rotates, and flywheel driving gear is to rotate clockwise.
As the preferred of said program, in terms of engine rear, the anti-dress flange is located at the side position of keeping right of bell housing Place, to vacate leftward space, facilitates manual disk mechanical starter.
The beneficial effects of the invention are as follows:The automobile engine of the performance stabilization of volume production is borrowed as emergency work machinery Engine, and the space layout mechanical starter at bell housing rear is dexterously utilized, formal dress is realized to the anti-change filled, instead Dress flange had both met the normal mounting of motor driven starter, can not also power or in the case that electric starter system damages some As emergency power, engine is made to become the emergency work machine power for possessing double actuating apparatus;It need not redesign and start Machine shortens R&D cycle and manufacture cost, and the automobile engine of volume production is stable and reliable for performance, and novel, design is skilful It is wonderful, have a vast market prospect.
Description of the drawings
Fig. 1 is traditional engine starter formal dress structural representation.
Fig. 2 is the bottom view of Fig. 1.
Fig. 3 is the anti-dress emergency power starting device of engine.
Fig. 4 is the bottom view of Fig. 3.
Fig. 5 engine starters formal dress and the three-dimensional signal of the anti-comparison filled.
Fig. 6 mechanical starter formal dress schematic diagrames.
Fig. 7 mechanical starters are counter to fill schematic diagram.
Specific embodiment
By way of example and in conjunction with the accompanying drawings, the invention will be further described:
With reference to shown in Fig. 3, Fig. 4, the anti-dress emergency power starting device of a kind of engine, including engine 1, flywheel ring gear 2nd, bell housing 3, flywheel driving gear 4 and starter 5.
Flywheel ring gear 2 is mounted in bell housing 3, and positioned at the rear end of engine cylinder body 1, the rotation of flywheel gear 2 is by flying Wheel drive gear 4 drives.Described above consistent with existing structure, details are not described herein.
Engine 1 uses mechanical starter using the automotive engine starter 5 of volume production.
The one side away from engine 1 is provided with anti-dress flange 6 on bell housing 3, and starter 5 is mounted on anti-dress flange 6, from And realize the anti-dress of engine and starter.Starter drives flywheel ring gear 2 to rotate by flywheel driving gear 4, so as to rise Dynamic engine, flywheel driving gear 4 are external toothing mode with flywheel ring gear 2.In short, traditional formal dress mode, engine 1 with Starter 5 is respectively positioned on the front of bell housing 3;And it is counter fill mode, engine 1 is located at the front of bell housing 3, and starter 5, which is located at, to fly The rear of wheel shell 3, as shown in Figure 5.
Preferably, in terms of engine rear, the anti-flange 6 that fills is located at the side position of keeping right of bell housing 3, certainly, also unlimited In right side, the circumferential any position away from 1 one side of engine on bell housing 3 can be arranged on.Right side is arranged on, highly meets people Machine work efficiency, and enough operating spaces are vacateed on the left of operator, it is more convenient disk mechanical starter.Flywheel driving gear 4 is from backward It is pushed forward into and with flywheel ring gear 2 and engages, when starting engine, flywheel driving gear 4 rotates clockwise, and drives flywheel ring gear 2 It rotates counterclockwise.
It is usually fixed due to the rotation direction of engine flywheel ring gear, also should using the starter output rotation direction of anti-dress mode It is oppositely oriented with the starter output of formal dress mode, so also needing internal mechanism the rising in a manner of complying with and instead fill of transformation starter Dynamic requirement.
The anti-internal mechanism transformation for loading motivation:For all traditional formal dress starters, flywheel driving gear Rotation direction be only adapted under formal dress mode and match flywheel ring gear.Such as to adapt to not change after anti-dress mode the inside of traditional startup machine Structure, then (flywheel ring gear rotation direction is fixed not when all engines start for the rotation direction of flywheel driving gear and the rotation direction of flywheel ring gear Become) on the contrary, cannot achieve the purpose that flywheel ring gear is driven to rotate and then start engine.So anti-the starter of dress mode needs It to be transformed on the basis of traditional startup machine, reach the matched mesh of rotation direction of the rotation direction and flywheel ring gear of flywheel driving gear 's.
For common mechanical starter (disk spring energy-storage starter), during using formal dress, operation principle is as follows: 6 directions rotate disk moving axis 11 as shown, distal end disk moving gear 16 are driven to rotate, by geared sleeve 12 with movable snail sleeve 14 along main shaft 13 helicla flute rotation, while be compressed axially disc spring 17 and carry out energy storage.Then ratchet 15 is discharged, disc spring 17 axially moves and leads to Crossing swivel nut 14 drives main shaft 13 to rotate, and main shaft 13 drives flywheel driving gear 4 to rotate and transfer torque on flywheel ring gear 2, It rotates it and starts engine, engine is set with starter homonymy.
After anti-dress mode, 7 direction rotating disk moving axis 21 and proximal disk moving gear 16 is driven to rotate as shown, by anti- Revolving geared sleeve 22 drives derotation swivel nut 24 to be rotated along the helicla flute of derotation main shaft 23, while is compressed axially disc spring 17 and is stored up Energy.Then derotation ratchet 25 is discharged, disc spring 17, which axially moves and passes through derotation swivel nut 24, drives derotation main shaft 23 to rotate, derotation Main shaft 23 drives flywheel driving gear 4 to rotate and transfer torque on flywheel ring gear 2, rotates it and starts engine, sends out Motivation is separately positioned on the both sides of bell housing 3 with starter.

Claims (2)

1. a kind of anti-dress emergency power starting device of engine, including engine (1), flywheel ring gear (2), bell housing (3), fly Wheel drive gear (4) and starter (5), the flywheel ring gear (2) are mounted in bell housing (3), and after engine (1) End, it is characterised in that:The engine (1) is using the automobile engine of volume production, and the starter (5) is using mechanical priming Machine, the one side away from engine (1) is provided with anti-dress flange (6) on the bell housing (3), and the starter (5) is mounted on anti- It fills on flange (6);In terms of engine (1) rear, start engine (1) when, flywheel driving gear (4) promote from back to front and with Flywheel ring gear (2) external toothing, for the flywheel ring gear (2) to rotate counterclockwise, flywheel driving gear (4) is to rotate clockwise.
2. the anti-dress emergency power starting device of engine according to claim 1, it is characterised in that:From engine rear It sees, the anti-dress flange (6) is located at the side position of keeping right of bell housing (3).
CN201711316503.XA 2017-12-12 2017-12-12 The anti-dress emergency power starting device of engine Pending CN108071542A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711316503.XA CN108071542A (en) 2017-12-12 2017-12-12 The anti-dress emergency power starting device of engine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711316503.XA CN108071542A (en) 2017-12-12 2017-12-12 The anti-dress emergency power starting device of engine

Publications (1)

Publication Number Publication Date
CN108071542A true CN108071542A (en) 2018-05-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111749828A (en) * 2020-06-30 2020-10-09 潍柴动力股份有限公司 Power output mechanism and oil field operation device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200958450Y (en) * 2006-08-23 2007-10-10 朱达安 Energy-storage device of hand starter
CN203627058U (en) * 2013-11-29 2014-06-04 北京北内柴油机有限责任公司 Diesel engine with double starters
CN204153396U (en) * 2014-09-05 2015-02-11 朝柴动力科技(北京)有限公司 Two priming type flywheel shell of engine
NL1040473C2 (en) * 2013-10-31 2015-05-04 Padmos Marine & Ind Diesel FLYWHEEL HOUSE WITH EXTRA START ENGINE PROVISION FOR DIFFERENT START ENGINE VERSIONS.
CN204691961U (en) * 2015-04-09 2015-10-07 常柴股份有限公司 The single-cylinder engine of double startup

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200958450Y (en) * 2006-08-23 2007-10-10 朱达安 Energy-storage device of hand starter
NL1040473C2 (en) * 2013-10-31 2015-05-04 Padmos Marine & Ind Diesel FLYWHEEL HOUSE WITH EXTRA START ENGINE PROVISION FOR DIFFERENT START ENGINE VERSIONS.
CN203627058U (en) * 2013-11-29 2014-06-04 北京北内柴油机有限责任公司 Diesel engine with double starters
CN204153396U (en) * 2014-09-05 2015-02-11 朝柴动力科技(北京)有限公司 Two priming type flywheel shell of engine
CN204691961U (en) * 2015-04-09 2015-10-07 常柴股份有限公司 The single-cylinder engine of double startup

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111749828A (en) * 2020-06-30 2020-10-09 潍柴动力股份有限公司 Power output mechanism and oil field operation device

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Application publication date: 20180525