CN107628215A - Shipboard starter - Google Patents
Shipboard starter Download PDFInfo
- Publication number
- CN107628215A CN107628215A CN201710893089.2A CN201710893089A CN107628215A CN 107628215 A CN107628215 A CN 107628215A CN 201710893089 A CN201710893089 A CN 201710893089A CN 107628215 A CN107628215 A CN 107628215A
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- Prior art keywords
- wheel
- startup
- shipboard
- actuating arm
- return spring
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- 239000007858 starting material Substances 0.000 title claims abstract description 23
- 230000001154 acute effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 7
- 230000004064 dysfunction Effects 0.000 abstract description 3
- 230000007774 longterm Effects 0.000 abstract description 3
- 229920001971 elastomer Polymers 0.000 abstract description 2
- 239000000806 elastomer Substances 0.000 abstract description 2
- 238000005452 bending Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Toys (AREA)
Abstract
The invention discloses a kind of shipboard starter, including startup to be covered, and is centered at the startup wheel for starting in cover and spiral spring being housed between startup cover, it is characterized in that described startup cover is provided with starting handle, starting handle, which passes through start rope and starts to take turns, to be coupled；Described startup wheel central shaft position, which is provided with, starts wheel bushing, and startup wheel liner, which puts card, a return spring, and return spring is connected with the actuating arm being positioned on startup wheel spoke.Occasionally there is collision also not cause to operate and influence whole device normal work even if actuating arm and flywheel；Both it ensure that elastomer and startup were taken turns bushing perfection and contacted, and avoided starting and take turns appearance sky drawing phenomenon, in turn ensure that the installation accuracy with actuating arm, prevent return spring stretcher strain, dysfunction is caused, meanwhile, rustization stuck phenomenon will not also occur for return spring long-term use.
Description
Technical field
The present invention relates to vessel engines shipboard technology, especially a kind of shipboard starter.
Background technology
The substantially following several structures of disclosed shipboard starter structure：If patent publication No. is CN
106143855A, a kind of shipboard starter, including housing and boot disk, the central raised formation central shaft of housing, boot disk
It is arranged on center shaft and can be rotated along central shaft, boot disk is made of plastic material, in addition to positioning disk and locating ring,
Positioning disk is made with locating ring of metal material, and positioning disk is fixed on one end of central shaft, and locating ring is set in central shaft
Upper and locating ring is arranged between positioning disk and boot disk, and the card of boot disk convexes to form limiting plate, is had on limiting plate and is in
The spacing hole of bar shaped, has the locating rod to stretch out on locating ring, and locating rod passes through spacing hole.This structure purpose is to solve
Certainly boot disk rubs the problem of larger when rotating between positioning disk.And for example patent publication No. is disclosed in CN102795326A
A kind of shipboard starter of band brake, comprising starter shell, starting handle, start wheel, brake cable assembly, braking
Device spring, brake joint；Brake joint is arranged on one end of brake cable assembly；Brake spring is arranged on brake
Between joint and brake cable assembly；Start wheel to be arranged in starter shell；Starting handle is arranged on starter shell,
Starting handle is pulled to rotate startup wheel；Set on startup wheel fluted；In neutral state, brake joint is in stretching
State, brake spring are in compressive state, and brake joint will not block startup wheel, can be by pulling starting handle normal
Rotate and start wheel；When shipboard is in reverse gear or drive shift, brake joint is because under in the raw, brake connects
Head can be stuck in the groove for starting wheel, it is impossible to start wheel by pulling starting handle to rotate, i.e., only when shipboard is in neutral gear
Shi Caineng starts.
Because shipboard manually boots, type machine construction is more exquisite, cost performance also relative to electrically activate more economical and
Market is enjoyed to like.But it is of the prior art it is this kind of manually boot type machine, reality operating process in, often meet
Do not ejected to actuating arm, cause to start the empty drawing of cover；Or actuating arm will not rebound automatically, engine is when running at high speed, and drives
Swing arm causes to collide with, and gently then causes machine abnormal sound and actuating arm breakage, and heavy then actuating arm comes off, in the band of high engine speeds rotation
Under dynamic, if smashing startup cover, great personal injury can be caused to operator.
The content of the invention
The invention aims to solve to manually boot type shipboard starter in existing product, because of return unit or drive
Swing arm body design reasonability reason, cause actuating arm not eject actuating arm generation when startup cover is empty to be drawn or run at high speed and collide with
The problems such as, there is provided a kind of shipboard starter rational in infrastructure.
The above-mentioned technical problem of the present invention is mainly what is be addressed by following technical proposals：A kind of shipboard starts dress
Put, including startup is covered, and the startup wheel for starting in cover and spiral spring being housed between startup cover is centered at, it is characterized in that described
Start cover and be provided with starting handle, starting handle is by start rope and starts wheel connection；Described startup wheel central shaft position is set
There is startup wheel bushing, startup wheel liner, which puts card, a return spring, return spring and the driving being positioned on startup wheel spoke
Arm connects.
Shipboard manually boots type machine, is by a structure composition for starting cover and driving machine fly-wheel, is covered by starting
On driving arm member, pull out start cover in start rope while, actuating arm automatic spring, block the card on engine flywheel
Groove, start engine so as to which flywheel driven rotates.The problem of the technical program exists for principles above and prior art, design
A kind of actuating arm with unique characteristics, return spring and start the building blocks such as wheel bushing.Wherein, actuating arm uses
（PA6+15GF）Material, not only with higher part hardness and with good toughness, even if also will not be crisp when hitting flywheel
It is broken.Return spring is using materials such as SUS304, to ensure that rustization stuck phenomenon will not occur in long-term use, also on its surface
Intensive treatment is carried out, ensures the elasticity of spring.
Preferably, described return spring has two sides at an acute angle, and by putting spring groove with starting wheel liner
The rib that seat coordinates forms a U-shaped bayonet socket.
Preferably, the angle on two sides at an acute angle of return spring is 35 ° ± 1.0 °.
Preferably, described two sides at an acute angle of return spring, which flex outward, respectively constitutes one or several elasticity
Circle.
Preferably, described elastic ring extends towards U-shaped bayonet socket opening direction forms drag hook joint.
Preferably, the both ends of described return spring are connected on actuating arm by snap clasp respectively, actuating arm set
On the locating shaft started on wheel spoke.
Preferably, described actuating arm is in strip bi-wing configuration, drag hook fixing hole, the center portion thereof are respectively equipped with double-vane
Position is provided with takes turns the mounting hole coordinated with starting, and the wherein wing edge in its double-vane is provided with spacing arc groove.
Preferably, described drag hook fixing hole and one end of snap clasp connect；Spacing arc groove is with being arranged on startup wheel
Spacer pin on spoke coordinates.
Preferably, described actuating arm by（PA6+15GF）The strip Double-wing structure that material compacting forms, actuating arm
Centre is provided with the mounting hole coordinated with starting wheel, and wear-resisting bushing pipe is provided with mounting hole.
Preferably, the startup wheel centre bore, spiral spring are centrally located in and start the centralized positioning axle that cover is provided with
On, felt relieved by startup wheel liner set, and be locked by bolt and each part is linked into an integrated entity.
Because during friction of motion of the return spring with starting wheel bushing, the bending angle of return spring is taken turns with starting
The groove position size dimension matching of bushing is very crucial technology essential factor., can not be with startup if bending angle is bigger than normal
The perfect contact of bushing is taken turns, starts wheel when rotating just there is return spring can not be driven, causes actuating arm not eject, start
There is the empty phenomenon drawn in wheel, so as to can not normally start engine.If return spring bending angle is less than normal, return can be caused
Spring contacts tension with starting wheel liner set, causes to open during wheel rotation and bite occurs.And if return spring size is less than normal,
Also result in return spring installation it is not in place, and actuating arm installation dimension produce deviation, if by force installation can cause return bullet
Spring stretcher strain, also results in dysfunction.Verified according to theory and practice, this return spring is with starting wheel bushing clamping bending angle
Degree is defined as a value in positive and negative once deviation codomain.
Further, wheel is started（Component）The locating shaft protrusion height dimensional tolerance at installation actuating arm position must also control
In scope of design, if size is less than normal, actuating arm bite is caused, can not normally be stretched out, empty drawing phenomenon occurred or stretching yardstick reaches
Less than requiring, there will be damage to actuating arm.If size is bigger than normal, actuating arm can be caused to beat, in use together
Sample can cause to damage to actuating arm.
The beneficial effects of the invention are as follows：Design with high rigidity excellent toughness actuating arm, even if actuating arm and flywheel are even
There is collision also not cause to operate and influence whole device normal work；The rational structural point of return spring, composition function etc.
Design, it both ensure that elastomer and started wheel bushing perfection contact, and avoided startup wheel from sky occur and draw phenomenon, in turn ensure that and drive
The installation accuracy of arm, return spring stretcher strain is prevented, cause dysfunction, meanwhile, return spring long-term use will not also be sent out
Getting rusty stuck phenomenon；This programme is also designed starting wheel and actuating arm matching part, caused by solving the point position
The problems such as actuating arm bite can not normally be stretched out, sky is drawn, stretching yardstick does not reach requirement and actuating arm is beated.
Brief description of the drawings
Fig. 1 is a kind of configuration schematic diagram of the present invention.
Fig. 2 is Fig. 1 partial enlargement structural representation.
Fig. 3 is a kind of return spring structural representation of the present invention.
Fig. 4 is a kind of actuating arm of the present invention and starts wheel rigging position structural representation.
In figure：1. starting handle, 2. start cover, and 3. spiral springs, 4. start wheel, and 41. locating shafts, 42. is spacing
Pin, 5. startup wheel bushings, 6. snap clasps, 7. return springs, 71. drag hook joints, 72. elastic rings, 73. ribs, 8.
Actuating arm, 81. drag hook fixing holes, 82. spacing arc grooves, 9. wear-resisting bushing pipes, 10. plain cushions, 11. split washers, 12. bolt-locks
Tight integration, 13. start ropes.
Embodiment
Below by embodiment, and with reference to accompanying drawing, technical scheme is described in further detail.
Referring to Fig. 1, Fig. 2, a kind of shipboard starter of the present embodiment, if one has the startup cover 2 of apotting spindle, opening
Benchmark is equipped with spiral spring 3, starts wheel 4 centered on positioning core axle in dynamic cover 2.Start cover 2 and be provided with starting handle 1, start
Handle 1 is by start rope 13 and starts the connection of wheel 4.
It is fitted with starting 4 central shaft positions of wheel provided with wheel bushing 5 is started, it is T-shaped tubular construction to start wheel bushing 5, and its is big
The end circle of external diameter one is provided with spring groove seat, and startup wheel bushing 5 small end, which passes through to start wheel 4 and spiral spring 3 and start, covers 2 apotting spindles
Coordinate, then, locked by bolt-lock tight integration 12.Start wheel bushing 5 and select H62 materials, its internal diameter, external diameter processing dimension essence
Degree is within 0.05mm.
Starting card in the spring groove seat of wheel bushing 5 has a return spring 7, and return spring 7 is with being positioned at startup wheel 4 spokes of wheel
On actuating arm 8 connect.Specifically, return spring 7 is bent by an elastic wire and formed.Return spring 7 has a U-shaped
Bayonet socket, U-shaped bayonet socket are formed from two sides at an acute angle and with starting the rib 73 on wheel bushing 5 with spring groove seat, return
The angle on 7 two sides at an acute angle of spring is 35 ° ± 1.0 °.Pass through circular sliding slopes, the circle between rib 73 and two sides at an acute angle
Arc takes turns the spring groove seat diametric fit of bushing 5 with starting simultaneously, as shown in Figure 3.7 two sides at an acute angle of return spring flex outward
An elastic ring 72 is respectively constituted, a circular drag hook joint 71 is made along elastic ring 72 towards the extension of U-shaped bayonet socket opening direction.
The both ends of return spring 7 are connected on actuating arm 8 by snap clasp 6 respectively, i.e. one end of snap clasp 6 and circle
Shape drag hook joint 71 is connected, and the other end of snap clasp 6 is connected on actuating arm 8.
Actuating arm 8 by（PA6+15GF）Material suppresses the strip bi-wing configuration formed, and being respectively equipped with drag hook on double-vane fixes
Hole 81, as shown in figure 4, the centre of actuating arm 8 is provided with the mounting hole coordinated with starting wheel 4, and the wherein wing side in double-vane
Portion is provided with spacing arc groove 82, and spacing arc groove 82 coordinates with the spacer pin 42 being arranged on startup 4 spokes of wheel.Actuating arm 8 is in
Center portion position mounting hole is sleeved on the locating shaft 41 started on 4 spokes of wheel.The control of the protrusion height dimensional tolerance of locating shaft 41 exists
In the range of 0.05~0.12mm.
During actual installation, wear-resisting bushing pipe 9 is provided with mounting hole, then adds plain cushion 10 on spacer pin 42, then with opening
Mouth back-up ring 11 is fixed, to ensure that actuating arm 8 is freely rotated with locating shaft 41 for pivot.
When actuating arm 8 manufactures, wherein dress hole machined dimension control is felt at ease within ± 0.05mm, to ensure actuating arm
8 in active procedure not bite, do not loosen.
When the present embodiment works, when operator needs to start engine, starting handle 1 is pulled with hand together with start rope
13, then drive startup wheel 4 to do counterclockwise rotates motion.In 4 motion processes of wheel are started, return spring 7 is with being arranged on
The startup wheel bushing 5 started on wheel 4 produces friction, when the left fulcrum frictional force of return spring 7 is more than the frictional force of right fulcrum,
Return spring 7 connects actuating arm 8 by snap clasp 6, stretches out actuating arm 8 and clasps flywheel, flywheel driven starts engine.
While start rope 13 pulls out, start the spiral spring 3 in wheel 4 and be in contraction stress.When pulling out
Power when disappearing, by the elasticity of spiral spring 3, the automatic rebounding of start rope 13, start wheel 4 and be rotated clockwise moving,
Simultaneously because return spring 7 and the startup wheel right fulcrum frictional force of bushing 5 are more than left fulcrum, return spring 7 will pass through snap clasp 6 and connect
Actuating arm 8 is connect, withdraws actuating arm 8, prevents from hitting.
Above-described embodiment is the description of the invention, is not limitation of the invention, any simple transformation to the present invention
Rear structure, method etc. belong to protection scope of the present invention.
Claims (10)
1. a kind of shipboard starter, including start cover（2）, it is centered in startup cover and volute bullet is housed between startup cover
Spring（3）Startup wheel（4）, it is characterized in that described startup cover is provided with starting handle（1）, starting handle passes through start rope（13）
Couple with wheel is started；Described startup wheel central shaft position, which is provided with, starts wheel bushing（5）, startup wheel liner, which puts card, a return
Spring（7）, return spring is with being positioned at the actuating arm started on wheel spoke（8）Connection.
A kind of 2. shipboard starter according to claim 1, it is characterised in that the return spring（7）With two
Side at an acute angle, and by taking turns bushing with starting（5）The rib that upper spring groove seat coordinates（73）Form a U-shaped bayonet socket.
A kind of 3. shipboard starter according to claim 2, it is characterised in that：The return spring（7）Two into
The angle of sharp edge is 35 ° ± 1.0 °.
A kind of 4. shipboard starter according to Claims 2 or 3, it is characterized in that described return spring（7）Two
Side at an acute angle, which flexes outward, respectively constitutes one or several elastic rings（72）.
5. a kind of shipboard starter according to claim 4, it is characterized in that：Described elastic ring（72）Towards U-shaped card
Mouth opening direction extension forms drag hook joint（71）.
A kind of 6. shipboard starter according to claim 1, it is characterised in that：Described return spring（7）Two
End passes through snap clasp respectively（6）It is connected to actuating arm（8）On, actuating arm is sleeved on startup wheel（4）Locating shaft on spoke
（41）On.
A kind of 7. shipboard starter according to claim 1 or 2 or 3 or 6, it is characterised in that：Described actuating arm
（8）In strip bi-wing configuration, drag hook fixing hole is respectively equipped with double-vane（81）, the center portion thereof position is provided with takes turns with starting（4）Coordinate
Mounting hole, the wherein wing edge in its double-vane is provided with spacing arc groove（82）.
A kind of 8. shipboard starter according to claim 7, it is characterized in that described drag hook fixing hole（81）With bullet
Spring drag hook（6）One end connection；Spacing arc groove（82）Start wheel with being arranged on（4）Spacer pin on spoke（42）Coordinate.
A kind of 9. shipboard starter according to claim 1 or 2 or 3 or 6, it is characterised in that：Described actuating arm
（8）By（PA6+15GF）The strip Double-wing structure that material compacting forms, actuating arm centre is provided with takes turns with starting（4）Coordinate
Mounting hole, is provided with wear-resisting bushing pipe in mounting hole（9）.
A kind of 10. shipboard starter according to claim 1 or 2 or 3 or 6, it is characterised in that：Described startup wheel
（4）Centre bore, spiral spring（3）It is centrally located in startup cover（2）On the centralized positioning axle being provided with, bushing is taken turns by starting（5）
Felt relieved, and be locked by bolt（12）Each part is linked into an integrated entity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710893089.2A CN107628215B (en) | 2017-09-27 | 2017-09-27 | Outboard engine starting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710893089.2A CN107628215B (en) | 2017-09-27 | 2017-09-27 | Outboard engine starting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107628215A true CN107628215A (en) | 2018-01-26 |
| CN107628215B CN107628215B (en) | 2023-11-14 |
Family
ID=61104204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710893089.2A Active CN107628215B (en) | 2017-09-27 | 2017-09-27 | Outboard engine starting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107628215B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115230928A (en) * | 2022-07-23 | 2022-10-25 | 程金才 | Toothless outboard engine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6056280A (en) * | 1998-03-27 | 2000-05-02 | International Business Machines Corporation | Auto-loading lift spring for an electronic device |
| JP2003013828A (en) * | 2001-04-27 | 2003-01-15 | Maruyama Mfg Co Ltd | Starting device of internal combustion engine |
| CN2871888Y (en) * | 2005-12-07 | 2007-02-21 | 蒋永平 | Small-sized universal gasoline engine starting device |
| CN203098120U (en) * | 2013-02-17 | 2013-07-31 | 浙江格林雅动力科技有限公司 | Handheld garden engine structure easy to start |
| CN207311800U (en) * | 2017-09-27 | 2018-05-04 | 浙江沧龙动力机械有限公司 | Shipboard starter |
-
2017
- 2017-09-27 CN CN201710893089.2A patent/CN107628215B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6056280A (en) * | 1998-03-27 | 2000-05-02 | International Business Machines Corporation | Auto-loading lift spring for an electronic device |
| JP2003013828A (en) * | 2001-04-27 | 2003-01-15 | Maruyama Mfg Co Ltd | Starting device of internal combustion engine |
| CN2871888Y (en) * | 2005-12-07 | 2007-02-21 | 蒋永平 | Small-sized universal gasoline engine starting device |
| CN203098120U (en) * | 2013-02-17 | 2013-07-31 | 浙江格林雅动力科技有限公司 | Handheld garden engine structure easy to start |
| CN207311800U (en) * | 2017-09-27 | 2018-05-04 | 浙江沧龙动力机械有限公司 | Shipboard starter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115230928A (en) * | 2022-07-23 | 2022-10-25 | 程金才 | Toothless outboard engine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107628215B (en) | 2023-11-14 |
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| CP02 | Change in the address of a patent holder |
Address after: No. 111, Yantang Road, Chang'an Town, Haining City, Jiaxing City, Zhejiang Province (self declaration) Patentee after: ZHEJIANG CANGLONG POWER MACHINERY Co.,Ltd. Address before: No. 268-1, Xianglian Road, Shanlian Town, Nanxun District, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG CANGLONG POWER MACHINERY Co.,Ltd. |
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