CN1752431A - Rope-pulling energy-storing starter for diesel engine - Google Patents
Rope-pulling energy-storing starter for diesel engine Download PDFInfo
- Publication number
- CN1752431A CN1752431A CN 200510030888 CN200510030888A CN1752431A CN 1752431 A CN1752431 A CN 1752431A CN 200510030888 CN200510030888 CN 200510030888 CN 200510030888 A CN200510030888 A CN 200510030888A CN 1752431 A CN1752431 A CN 1752431A
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- China
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- ratchet
- diesel engine
- spring
- small gear
- stay cord
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Abstract
A pull-cord type power-storage starting apparatus for the diesel engine includes a big gear, a small gear, an overdrive clutch, a ratchet, a spring power-storage device, a pull-cord and an engine base. The big gear is rested on the diesel engine crankshaft via the overdrive clutch. The pull-cord is winded on the wire spool fixed on the big gear. One end of the pull-cord is fixed and the other end is connected with the spring power-storage device. On the engine base is disposed the small gear meshed with the big gear, and on which the ratchet is fixed side by side. The pawls set on the corresponding position to the ratchet are connected with the starting knob.
Description
Technical field
The present invention relates to internal-combustion engine, particularly to the improvement of diesel engine starting device.
Background technique
Small-sized single cylinder diesel engine has a wide range of applications in the agricultural machinery field, and its starting drive has hand mode and electric Starting mode.Hand mode is to rotate the bent axle of diesel engine with shaking the hand, and makes it to start; The electricity Starting mode is to install starting electrical machinery on diesel engine, and starting electrical machinery rotates by the flywheel of gear driven diesel engine during work, makes it to start.Because the cylinder compresses power of diesel engine is big, effort when hand, and easily bounce-back, dangerous; Electric starter cost height is unsuitable for extensive popularization.
Summary of the invention
The diesel engine starting device that the object of the invention is to provide a kind of laborsaving, safety, simple in structure and low in cost uses with convenient.
The solution of the present invention is: a kind of rope-pulling energy-storing starter for diesel engine, comprise gearwheel, small gear, free wheel device, ratchet, spring energy storage device, stay cord, support, it is characterized in that: gearwheel is enclosed within on the crankshaft of diesel engine by free wheel device, stay cord is on the wire spool that is fixed on the gearwheel, one end is fixed, the other end is connected with spring energy storage device, also be provided with small gear on the support with the gearwheel engagement, fix and show ratchet on the small gear, be provided with ratchet in the corresponding position of ratchet, ratchet is connected with the startup knob.
Be shaped on described small gear or the ratchet and shake the hole.
Spring energy storage device is spring to be set constitute in a housing, and the fixed end of spring is connected on the housing, and free end is connected with stay cord, and stay cord passes from the hole of shell end.
Advantage of the present invention is: by shaking the hole rotation pinion, drive gearwheel and rotate during use, make length of spring compressed realize energy storage by stay cord, and by the ratchet locking, decontrol ratchet during startup, the elastic force of spring drives crankshaft of diesel engine by stay cord and rotates, and starts diesel engine.Owing to be to drive gearwheel by small gear, laborsaving during rotation, also have the advantage of safety, simple in structure and low in cost in addition.
Description of drawings
The invention will be further described with embodiment with reference to the accompanying drawings below.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a cross-sectional view of the present invention.
Fig. 3 is the spring energy storage device cross-sectional view.
Mark among the figure: 1 diesel engine, 2 gearwheels, 3 crankshaft of diesel engine, 4 wire spools, 5 free wheel devicees, 6 spring energy storage devices, 7 pulleys, 8 stay cords, 9 small gears, 10 ratchets, 11 start knob, 12 torsion springs, 13 ratchets, 14 shake the hole, 15 supports, 16 bearings.61 housings in spring energy storage device wherein, 62 springs, 63 stay cord connecting heads, 64 buffer stoppers.
Embodiment
In conjunction with Fig. 1 and Fig. 2, embodiment's rope-pulling energy-storing starter for diesel engine comprises gearwheel 2, small gear 9, free wheel device 5, ratchet 10, spring energy storage device 6, stay cord 8, support 15.Gearwheel 2 is enclosed within on the crankshaft of diesel engine 3 by free wheel device 5, and stay cord 8 is on the wire spool 4 that is fixed on the gearwheel 2, and an end is fixed on the wire spool 4, and the other end is walked around pulley 7 and is connected with spring energy storage device 6.
Also be provided with the small gear 9 with gearwheel 2 engagement on the support 15, fixing and show ratchet 10 on the small gear 9, be provided with ratchet 13 in ratchet 10 corresponding positions, ratchet 13 is connected with startup knob 11.
Among the embodiment, small gear 9 arranged side by side and ratchet 10 be ratchet 10 in the outside, the center of ratchet 10 is shaped on shakes hole 14, its shape and existing diesel to shake the hole identical, shake the hand during use and insert wherein, in order to drive small gear 9 and ratchet 10 rotates.
Spring energy storage device 6 is spring 62 to be set constitute in a housing 61, the fixed end of spring 62 is connected on the housing, promptly press the right-hand member that touches at housing 61, free end is that the left end of spring is connected by stay cord connecting head 63 with stay cord 8, and stay cord 8 passes from the hole of housing 1 end.
The rotating shaft of ratchet 11 is provided with torsion spring 10.
During use, shake the hand to insert and shake in the hole 14, rotate towards clockwise direction shown in Figure 1, drive small gear 9 and ratchet 10 rotations, small gear 9 drives gearwheels 2 and rotates, and stay cord 8 is wrapped on the wire spool 4, and stay cord 8 makes spring 62 compressions in the spring energy storage device 6.Ratchet 13 prevents from ratchet 10 lockings from falling back.At this moment, because free wheel device 5 is in sliding mode, crankshaft of diesel engine 3 can not driven.
During startup, pull and start knob 11, ratchet 13 breaks away from ratchet 10, it is free to rotate that ratchet 10 is removed locking, and spring 62 releases this moment are under the elastic force effect, stay cord 8 pulling gearwheels 2 rotate toward the clockwise direction, gearwheel 2 drove crankshaft of diesel engine 3 and rotated because free wheel device 5 is in jointing state this moment, and diesel engine is activated.
Owing to drive gearwheel 2 by small gear 9, it is laborsaving when rotating to shake the hand, and just compress spring 62 this moment, cylinder rebound phenomena in the past can not occur, safe.In addition, compare, also have the advantage of simple in structure and low in cost with electric starter.
Claims (3)
1. rope-pulling energy-storing starter for diesel engine, comprise gearwheel (2), small gear (9), free wheel device (5), ratchet (10), spring energy storage device (6), stay cord (8), support (15), it is characterized in that: gearwheel (2) is enclosed within on the crankshaft of diesel engine (3) by free wheel device (5), stay cord (8) is on the wire spool (4) that is fixed on the gearwheel (2), one end is fixed, the other end is connected with spring energy storage device (6), also be provided with small gear (9) on the support (15) with gearwheel (2) engagement, small gear (9) is gone up fixing and is shown ratchet (10), be provided with ratchet (13) in the corresponding position of ratchet (10), ratchet (13) is connected with startup knob (11).
2. rope-pulling energy-storing starter for diesel engine as claimed in claim 1 is characterized in that: be shaped on described small gear (9) or the ratchet (10) and shake hole (14).
3. rope-pulling energy-storing starter for diesel engine as claimed in claim 1, it is characterized in that: spring energy storage device (6) is spring (62) to be set constitute in a housing (61), the fixed end of spring (62) is connected on the housing (61), free end is connected with stay cord (8), and stay cord (8) passes from the hole of housing (61) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510030888 CN1752431A (en) | 2005-10-31 | 2005-10-31 | Rope-pulling energy-storing starter for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510030888 CN1752431A (en) | 2005-10-31 | 2005-10-31 | Rope-pulling energy-storing starter for diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1752431A true CN1752431A (en) | 2006-03-29 |
Family
ID=36679405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510030888 Pending CN1752431A (en) | 2005-10-31 | 2005-10-31 | Rope-pulling energy-storing starter for diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1752431A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900063A (en) * | 2009-05-29 | 2010-12-01 | 通用汽车环球科技运作公司 | The spring starter that is used for vehicle motor |
| CN109026486A (en) * | 2018-09-19 | 2018-12-18 | 青岛佳兴裕工贸有限公司 | A kind of reciprocating internal combustion engine auxiliary actuating apparatus |
-
2005
- 2005-10-31 CN CN 200510030888 patent/CN1752431A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900063A (en) * | 2009-05-29 | 2010-12-01 | 通用汽车环球科技运作公司 | The spring starter that is used for vehicle motor |
| CN101900063B (en) * | 2009-05-29 | 2012-08-15 | 通用汽车环球科技运作公司 | Spring start for a vehicle engine |
| CN109026486A (en) * | 2018-09-19 | 2018-12-18 | 青岛佳兴裕工贸有限公司 | A kind of reciprocating internal combustion engine auxiliary actuating apparatus |
| CN109026486B (en) * | 2018-09-19 | 2024-05-17 | 青岛佳兴裕工贸有限公司 | Auxiliary starting device for reciprocating internal combustion engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |