CN2330802Y - Engine starting device - Google Patents
Engine starting device Download PDFInfo
- Publication number
- CN2330802Y CN2330802Y CN 98205435 CN98205435U CN2330802Y CN 2330802 Y CN2330802 Y CN 2330802Y CN 98205435 CN98205435 CN 98205435 CN 98205435 U CN98205435 U CN 98205435U CN 2330802 Y CN2330802 Y CN 2330802Y
- Authority
- CN
- China
- Prior art keywords
- clutch
- engine
- engine starting
- starting
- automatic
- 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.)
- Expired - Fee Related
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- Mechanical Operated Clutches (AREA)
- Devices For Conveying Motion By Means Of Endless Flexible Members (AREA)
Abstract
The utility model relates to an engine starting device, particularly a starting device with a mechanical power storage device, comprising a winding up mechanism, a starting control mechanism, an energy storage automatic position-limit mechanism and an automatic separation mechanism. The outer shaft end of the power output shaft of the automatic separation mechanism is provided with a clutch. The clutch can be the jaw clutch, and can also be the cone friction clutch. The passive end of the clutch can be arranged on the starting gear shaft of the engine, and can also be arranged on the power output belt pulley of the engine. The utility model completely disengages from the engine after the engine is started, and then has the advantages of long service life, small noise and less useless power consumption.
Description
The utility model relates to a kind of engine starting gear, particularly a kind of starting arrangement with machine power storage.
Disclose a kind of internal-combustion engine clockwork spring starter motor technology in Chinese patent 95211633, it comprises remontoir, starting control mechanism, energy storage automatic spacing mechanism and automatic-separation mechanism.Because of the pto of this machine is in jointing state with motor all the time, though the power intake of its pto is provided with a ratchet, ratchet automatic separating apparatus, but after engine start, this place can produce sliding friction, this not only can produce noise, starter motor is obviously reduced working life, and consumption of engine power.In addition, the unavoidable decentraction situation that occurs during because of installation also makes above-mentioned jointing state produce noise, component wear and idle energy consumption in various degree.
The purpose of this utility model is to avoid above-mentioned deficiency of the prior art and a kind of engine starting gear that can separate with motor after engine start is provided.
The purpose of this utility model realizes by following measure: a kind of engine starting gear, it is the improvement on above-mentioned internal-combustion engine clockwork spring starter motor basis.It comprises remontoir, starting control mechanism, energy storage automatic spacing mechanism and automatic-separation mechanism, it is characterized in that being provided with a clutch at the axially outer end of the pto of automatic-separation mechanism.
Clutch can be a jaw clutch.
Clutch also can be a cone friction clutch.
The Partner of clutch can be contained on the starter gear shaft of band manual starting pawl of motor.
The Partner of clutch also can be contained on the power-take-off pulley of motor.
Engine starting gear provided by the utility model can break away from motor after engine start fully, can reduce reactive loss, the minimizing noise of motor like this, makes the significant prolongation in working life of this device.
The drawing of accompanying drawing is described as follows:
Fig. 1 is the partial structurtes figure that this device of band jaw clutch is contained in engine start pawl place.
Fig. 2 is the partial structurtes figure that this device of band jaw clutch is contained in engine power output belt pulley place.
Fig. 3 is the partial structurtes figure that this device of band cone friction clutch is contained in engine start pawl place.
Fig. 4 is the partial structurtes figure that this device of band cone friction clutch is contained in engine power output belt pulley place.
The utility model is described in further detail below in conjunction with embodiment's accompanying drawing:
Referring to Fig. 1, Fig. 2, the axially outer end of the pto 10 of the automatic-separation mechanism of engine starting gear 9 is provided with a jaw clutch 7, clutch drive end 8 is a splined with pto 10, be provided with pressure spring 1 between the two, clutch drive end 8 is stirred by the fork 11 of operating handle 14 ends, it is horizontally slipped along pto 10, engage with clutch Partner 6 left, break away from the clutch Partner to the right.Operating handle 14 places band to engage in restraining groove 16 and the postive stop baffle 13 that separates restraining groove 15, and is hinged on the end cap 12 of engine starting gear 9.Clutch Partner 6 is contained in by attachment pegs 2 on the starter gear shaft 3 of band manual starting pawl 4 of motor 5 (Fig. 1), or be contained on the power-take-off pulley 17 of motor 5 (Fig. 2) modes such as available splined or scyewed joint between Partner and the belt pulley.
Referring to Fig. 3, Fig. 4, the working portion of clutch is made of active circular cone friction disk 19 and passive circular cone friction disk 18.The structure of the other parts of cone friction clutch 20, installation and clutch control are all identical in Fig. 1, jaw clutch shown in Figure 2.
Claims (5)
1. engine starting gear, it comprises remontoir, starting control mechanism, energy storage automatic spacing mechanism and automatic-separation mechanism, it is characterized in that the axially outer end of the pto [10] of automatic-separation mechanism is provided with a clutch.
2. engine starting gear according to claim 1 is characterized in that said clutch is a jaw clutch [7].
3. engine starting gear according to claim 1 is characterized in that said clutch is a cone friction clutch [20].
4. according to claim 2,3 described engine starting gears, Partner [6], [18] that it is characterized in that said clutch [7], [20] are contained on the starter gear shaft [3] of band manual starting pawl [4] of motor [5].
5. according to claim 2,3 described engine starting gears, it is characterized in that on the Partner [6] of said clutch [7], [20], the power-take-off pulley [17] that [18] are contained in motor [5].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98205435 CN2330802Y (en) | 1998-05-27 | 1998-05-27 | Engine starting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98205435 CN2330802Y (en) | 1998-05-27 | 1998-05-27 | Engine starting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2330802Y true CN2330802Y (en) | 1999-07-28 |
Family
ID=33961825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98205435 Expired - Fee Related CN2330802Y (en) | 1998-05-27 | 1998-05-27 | Engine starting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2330802Y (en) |
-
1998
- 1998-05-27 CN CN 98205435 patent/CN2330802Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |