CN103615519A - Electric-start gearbox for gasoline engine - Google Patents
Electric-start gearbox for gasoline engine Download PDFInfo
- Publication number
- CN103615519A CN103615519A CN201310560973.6A CN201310560973A CN103615519A CN 103615519 A CN103615519 A CN 103615519A CN 201310560973 A CN201310560973 A CN 201310560973A CN 103615519 A CN103615519 A CN 103615519A
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- China
- Prior art keywords
- gear
- mounting hole
- gearbox
- shaft
- way element
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/023—Mounting or installation of gears or shafts in the gearboxes, e.g. methods or means for assembly
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/031—Gearboxes; Mounting gearing therein characterised by covers or lids for gearboxes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02034—Gearboxes combined or connected with electric machines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
- F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
The invention discloses an electric-start gearbox for a gasoline engine, and relates to the field of electric-start gearboxes for starting crankshafts of gasoline engines. The electric-start gearbox is characterized in that a left spacer bush (4) and a right spacer bush (12) which are respectively arranged on the left side and the right side of a gear shaft (5) are respectively mounted in a left spacer bush mounting hole (14) of a gearbox and a right spacer bush mounting hole (23) of a gearbox cover, an input gear (34) of an isolator is meshed with a gear (26) of the gear shaft, a left mounting shaft (32) and a right mounting shaft (35) of the isolator (7) are respectively mounted in a bushing (6) and a bearing (11), the bushing (6) is mounted in a bushing mounting hole (15) of the gearbox (3), and the bearing (11) is mounted in a bearing mounting hole (22) of the gearbox cover (10); the gearbox cover (10) is mounted on the gearbox (3) via upper bolts (2) and lower bolts (8), and the lower bolts (8) are penetratingly arranged in positioning pins (9). The electric-start gearbox has the advantages of reliability in running and simplicity and convenience in operation.
Description
Technical field
petrol engine electricity consumption starting gearbox of the present invention relates to primer fluid engine crankshaft electricity consumption starting gearbox field.
Background technique
the bent axle of primer fluid motor was all often by manually pulling the method for rope to carry out primer fluid engine crankshaft in the past, be about to rope on petrolic bent axle, by pulling manually one end of rope, bent axle is rotated, drive the connecting rod, the piston that are arranged on bent axle to move up and down and primer fluid motor, this method is time-consuming hard, labor intensity is high, therefore, should design a kind of electricity starting gearbox and drive petrolic bent axle to rotate, thereby realize petrolic quick starting.
Summary of the invention
the object of this invention is to provide a kind of petrol engine electricity consumption starting gearbox, by its one-way element output gear, be meshed with the flywheel gear on bent axle, and petrolic bent axle is rotated, thereby reach the object of primer fluid motor.
petrol engine electricity consumption starting gearbox, it is mainly by upper bolt, gearbox casing, left spacer, gear shaft, one-way element lining, one-way element, lower bolt, locating stud, gear shift cover, bearing and right spacer form, in the left spacer installation shaft of gear shaft He in right spacer installation shaft, be separately installed with left spacer and right spacer, left spacer and right spacer are arranged on respectively in the left spacer mounting hole of gearbox casing of gearbox casing and the right spacer mounting hole of gear shift cover of gear shift cover, the gear shaft input shaft of gear shaft installs and stretches out outside the gear shaft input shaft mounting hole of gearbox casing, one-way element output gear Returnning spring is installed in the spring seat of one-way element, the one-way element input gear of one-way element and the engagement of the gear shaft gear of gear shaft, the one-way element output gear of the one-way element rotating axially stretch out outer be exposed at after one-way element output gear window can with crankshaft for gasoline engine on flywheel gear engagement, the left installation shaft of one-way element and right installation shaft are installed on respectively in the left installation shaft mounting hole of one-way element of lining and in the brearing bore of bearing, lining is arranged in the lining mounting hole of gearbox casing, and bearing is arranged in the bearing mounting hole of gear shift cover, gear shift cover is arranged on gearbox casing by upper bolt and the lower bolt being installed in locating stud.
petrol engine electricity consumption starting gearbox working principle is described as follows:
after the DC electrical source of external petrol engine gearbox gear wheel shaft starting arrangement is connected, its direct current generator output shaft just rotates, the gear shaft of this petrol engine electricity consumption starting gearbox that makes to be connected with direct current generator output shaft rotates, one-way element input gear on the one-way element that makes to be meshed with gear shaft gear on gear shaft slows down and rotates, one-way element output gear on the one-way element rotating is axially motion to the left just, described one-way element output gear is just meshed with the flywheel gear on crankshaft for gasoline engine, thereby, bent axle on petrol engine is rotated, connecting rod on bent axle drives piston movement, make petrol engine realize electricity starting.
the main parts size structure of this petrol engine electricity consumption starting gearbox is described as follows:
on the lug of both sides, gearbox casing top, have bolt mounting hole on gearbox casing, for installing upper bolt, on the lug of both sides, gearbox bottom, have bolt mounting hole under gearbox casing, for installing lower bolt; The left spacer mounting hole of the gear shaft input shaft mounting hole having in gearbox casing left upper portion center and gearbox casing is the intercommunicating pore on same level medial axis, the internal diameter of the gear shaft input shaft mounting hole in its outside is less than the internal diameter of the left spacer mounting hole of gearbox casing, and the lining mounting hole at lower central place, gearbox casing left side is blind hole; On gearbox casing right side, there is a circle gear shift cover junction plane, in bottom, gearbox casing left side, have the one-way element output gear window exposing, when one-way element rotates, for exposing one-way element output gear.
on the lug of both sides, gear shift cover top, have bolt mounting hole on gear shift cover, for installing upper bolt, on the lug of both sides, gear shift cover bottom, have gear shift cover locating stud mounting hole, for installing locating stud; The right spacer mounting hole of gear shift cover having at gear shift cover central upper portion place is blind hole, and for right spacer is installed, the bearing mounting hole having at gear shift cover lower central place is also blind hole, for bearing is installed.
gear shaft forms gear shaft single piece by the gear shaft input shaft on same medial axis, left spacer installation shaft, gear shaft gear and right spacer installation shaft.
one-way element forms one-way element single piece by the left installation shaft on same medial axis, spring seat, one-way element input gear and right installation shaft.
after the DC power supply switch of external petrol engine gearbox gear wheel shaft starting arrangement is connected, its direct current generator output shaft rotating speed under no-load condition is about 10000 and turns, after this petrol engine electricity works the gear shaft of employing gearbox and is connected, under loading, make gear shaft rotating speed can be down to approximately 6000 left/right rotations, after the gear shaft gear on gear shaft and the engagement of the one-way element input gear on one-way element, do once to slow down again, last again by doing to slow down for the second time after the flywheel gear engagement on one-way element output gear and crankshaft for gasoline engine, make petrol engine can obtain electricity starting reliably, and only need connect after the switch of described DC electrical source, get final product the bent axle of primer fluid motor, easy and simple to handle, safe and reliable.
Accompanying drawing explanation
fig. 1: petrol engine electricity rises employs the three-dimensional partial schematic sectional view of gearbox 1 left-hand.
fig. 2: petrol engine electricity rises employs gearbox 1 dextrad schematic three dimensional views.
fig. 3: petrol engine electricity rises employs the main schematic diagram of looking of gearbox 1.
fig. 4: petrol engine electricity rises employs gearbox 1 schematic top plan view.
fig. 5: petrol engine electricity is employed gearbox 1 left side and looked schematic diagram.
fig. 6: petrol engine electricity rises employs gearbox 1 three-dimensional exploded schematic diagram.
fig. 7: the main cross-sectional schematic of looking of gearbox casing 3.
fig. 8: gearbox casing 3 schematic top plan view.
fig. 9: schematic diagram is looked on gearbox casing 3 left sides.
figure 10: the main schematic diagram of looking of gear shaft 5.
figure 11: schematic diagram is looked on gear shaft 5 left sides.
figure 12: the main schematic diagram of looking of one-way element 7.
figure 13: schematic diagram is looked on one-way element 7 left sides.
Embodiment
referring to each accompanying drawing of Fig. 1 to Fig. 6, petrol engine electricity consumption starting gearbox, it is mainly by upper bolt 2, gearbox casing 3, left spacer 4, gear shaft 5, one-way element lining 6, one-way element 7, lower bolt 8, locating stud 9, gear shift cover 10, bearing 11 and right spacer 12 form, in the left spacer installation shaft 25 of gear shaft 5 He in right spacer installation shaft 27, be separately installed with left spacer 4 and right spacer 12, left spacer 4 and right spacer 12 are arranged on respectively in the left spacer mounting hole 14 of gearbox casing of gearbox casing 3 and the right spacer mounting hole 23 of gear shift cover of gear shift cover 10, the gear shaft input shaft 24 of gear shaft 5 installs and stretches out outside the gear shaft input shaft mounting hole 13 of gearbox casing 3, one-way element output gear Returnning spring is installed in the spring seat 37 of one-way element 7, the one-way element input gear 34 of one- way element 7 and 26 engagements of the gear shaft gear of gear shaft 5, the one-way element output gear 33 of the one-way element 7 rotating axially stretch out outer be exposed at after one-way element output gear window 21 can with crankshaft for gasoline engine on flywheel gear engagement, the left installation shaft 32 of one-way element 7 and right installation shaft 35 are installed on respectively in the left installation shaft mounting hole 30 of one-way element of lining 6 and in the brearing bore 36 of bearing 11, lining 6 is arranged in the lining mounting hole 15 of gearbox casing 3, bearing 11 is arranged in the bearing mounting hole 22 of gear shift cover 10, gear shift cover 10 is arranged on gearbox casing 3 by upper bolt 2 and the lower bolt 8 being installed in locating stud 9.
referring to Fig. 7, Fig. 8 and each accompanying drawing of Fig. 9, on gearbox casing 3 both sides, top lugs, have bolt mounting hole 17 on gearbox casing, for installing upper bolt 2, on gearbox casing 3 both sides, bottom lugs, have bolt mounting hole 18 under gearbox casing, for installing lower bolt 8; Both are the intercommunicating pore on same level medial axis for the left spacer mounting hole of the gear shaft input shaft mounting hole 13 having in gearbox casing 3 left upper portion centers and gearbox casing 14, the internal diameter of the gear shaft input shaft mounting hole 13 in its outside is less than the internal diameter of the left spacer mounting hole 14 of gearbox casing, and the lining mounting hole 15 at gearbox casing 3 lower central places, left side is blind hole; On gearbox casing 3 right sides, there is a circle gear shift cover junction plane 16, in gearbox casing 3 bottoms, left side, have the one-way element output gear window 21 exposing, when one-way element rotates, for exposing one-way element output gear 33.
as shown in Figure 6, on gear shift cover 10 both sides, top lugs, have bolt mounting hole 19 on gear shift cover, for installing upper bolt 2, on gear shift cover 10 both sides, bottom lugs, have gearbox locating stud mounting hole 20, for installing locating stud 9; The right spacer mounting hole 23 of gear shift cover having at gear shift cover central upper portion place is blind hole, and for right spacer 12 is installed, the bearing mounting hole 22 having at gear shift cover 10 lower central places is also blind hole, for bearing 11 is installed.
referring to Figure 10 and Figure 11, gear shaft 5 forms gear shaft 5 single piece by the gear shaft input shaft 24 on same medial axis, left spacer installation shaft 25, gear shaft gear 26 and right spacer installation shaft 27.
referring to Figure 12 and Figure 13, one-way element forms one-way element 7 single piece by the left installation shaft 32 on same medial axis, spring seat 37, one-way element input gear 34 and right installation shaft 35.
as shown in Figure 6, in the left spacer installation shaft mounting hole 28 of left spacer 4 interior circles, be coated with the left spacer installation shaft 25 of gear shaft 5, in the right spacer installation shaft mounting hole 29 of right spacer 12 interior circles, be coated with the right spacer installation shaft 27 of gear shaft 5; The left installation shaft 32 of one-way element of one-way element 7 circles is installed in the left installation shaft mounting hole 30 of one-way element of one-way element lining 6 interior circles, the right installation shaft 35 of one-way element 7 is installed in the brearing bore 36 of bearing 11.Under the locating stud of two locating stud 9 interior circles, in bolt mounting hole 31, be coated with respectively lower bolt 8.
Claims (10)
1. gearbox is started in petrol engine electricity consumption, it is mainly by upper bolt (2), gearbox casing (3), left spacer (4), gear shaft (5), one-way element lining (6), one-way element (7), lower bolt (8), locating stud (9), gear shift cover (10), bearing (11) and right spacer (12) form, it is characterized in that above and in right spacer installation shaft (27) being separately installed with left spacer (4) and right spacer (12) in the left spacer installation shaft (25) of gear shaft (5), left spacer (4) and right spacer (12) are arranged on respectively in the left spacer mounting hole of gearbox casing (14) of gearbox casing (3) and the right spacer mounting hole of gear shift cover (23) of gear shift cover (10), the gear shaft input shaft (24) of gear shaft (5) installs and stretches out outside the gear shaft input shaft mounting hole (13) of gearbox casing (3), in the spring seat (37) of one-way element (7), one-way element output gear Returnning spring is installed, the one-way element input gear (34) of one-way element (7) and the engagement of the gear shaft gear (26) of gear shaft (5), the one-way element output gear (33) of the one-way element (7) rotating axially stretch out outer be exposed at after one-way element output gear window (21) can with crankshaft for gasoline engine on flywheel gear engagement, the left installation shaft (32) of one-way element (7) and right installation shaft (35) are installed on respectively in the left installation shaft mounting hole of one-way element (30) of lining (6) and in the brearing bore (36) of bearing (11), lining (6) is arranged in the lining mounting hole (15) of gearbox casing (3), bearing (11) is arranged in the bearing mounting hole (22) of gear shift cover (10), gear shift cover (10) is arranged on gearbox casing (3) by upper bolt (2) and the lower bolt (8) that is installed in locating stud (9).
2. gearbox is started in petrol engine electricity consumption according to claim 1, it is characterized in that having bolt mounting hole (17) on gearbox casing on the lug of gearbox casing (3) both sides, top, for installing upper bolt (2), on the lug of gearbox casing (3) both sides, bottom, have bolt mounting hole (18) under gearbox casing, for installing lower bolt (8).
3. gearbox is started in petrol engine electricity consumption according to claim 1, both are the intercommunicating pore on same level medial axis to it is characterized in that the gear shaft input shaft mounting hole (13) that has in gearbox casing (3) left upper portion center and the left spacer mounting hole of gearbox casing (14), the internal diameter of the gear shaft input shaft mounting hole (13) in its outside is less than the internal diameter of the left spacer mounting hole of gearbox casing (14), and the lining mounting hole (15) at lower central place, gearbox casing (3) left side is blind hole; On gearbox casing (3) right side, there is a circle gear shift cover junction plane (16), in bottom, gearbox casing (3) left side, have the one-way element output gear window (21) exposing.
4. gearbox is started in petrol engine electricity consumption according to claim 1, it is characterized in that having bolt mounting hole (19) on gear shift cover on the lug of gear shift cover (10) both sides, top, for installing upper bolt (2), on the lug of gear shift cover (10) both sides, bottom, have gear shift cover locating stud mounting hole (20), for installing locating stud (9).
5. gearbox is started in petrol engine electricity consumption according to claim 1, it is characterized in that the right spacer mounting hole of gear shift cover (23) having at gear shift cover (10) central upper portion place is blind hole, for right spacer (12) is installed, the bearing mounting hole (22) having at gear shift cover (10) lower central place is also blind hole, for bearing (11) is installed.
6. petrol engine electricity consumption starting gearbox according to claim 1, is characterized in that gear shaft (5) forms gear shaft (5) single piece by the gear shaft input shaft (24) on same medial axis, left spacer installation shaft (25), gear shaft gear (26) and right spacer installation shaft (27).
7. petrol engine electricity consumption starting gearbox according to claim 1, is characterized in that one-way element (7) forms one-way element (7) single piece by the left installation shaft (32) on same medial axis, spring seat (37), one-way element input gear (34) and right installation shaft (35).
8. gearbox is started in petrol engine electricity consumption according to claim 1, it is characterized in that being coated with in left spacer installation shaft mounting hole (28) circular in left spacer (4) the left spacer installation shaft (25) of gear shaft (5); In right spacer (12), in the right spacer installation shaft mounting hole (29) of circle, be coated with the right spacer installation shaft (27) of gear shaft (5).
9. gearbox is started in petrol engine electricity consumption according to claim 1, it is characterized in that being provided with in the left installation shaft mounting hole of one-way element (30) circular in one-way element lining (6) the left installation shaft of one-way element (32) of one-way element (7) circle.
10. petrol engine electricity consumption starting gearbox according to claim 1, is characterized in that in bolt mounting hole (31), being coated with respectively lower bolt (8) under locating stud circular in two locating studs (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310560973.6A CN103615519B (en) | 2013-11-13 | 2013-11-13 | Electric-start gearbox for gasoline engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310560973.6A CN103615519B (en) | 2013-11-13 | 2013-11-13 | Electric-start gearbox for gasoline engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103615519A true CN103615519A (en) | 2014-03-05 |
| CN103615519B CN103615519B (en) | 2016-03-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310560973.6A Active CN103615519B (en) | 2013-11-13 | 2013-11-13 | Electric-start gearbox for gasoline engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103615519B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953719A (en) * | 2014-05-12 | 2014-07-30 | 赵咪咪 | Four-gear driving mechanism |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2036213U (en) * | 1988-01-25 | 1989-04-19 | 王�锋 | Low-temp. starter for ground-moving vehicle |
| JPH08319928A (en) * | 1995-05-29 | 1996-12-03 | Mitsuba Electric Mfg Co Ltd | Engine starting device |
| US5760487A (en) * | 1995-05-29 | 1998-06-02 | Mitsuba Corporation | Coaxial engine starter system |
| CN2435535Y (en) * | 2000-02-01 | 2001-06-20 | 席星航 | Electric starting device for cam motorcycle |
| US20080127930A1 (en) * | 2005-07-01 | 2008-06-05 | Gene Thompson | Handheld electric starter for engines and method of use |
| CN202349106U (en) * | 2011-11-24 | 2012-07-25 | 二重集团（德阳）重型装备股份有限公司 | High-speed gear box with low-speed start function |
| CN202531792U (en) * | 2011-12-12 | 2012-11-14 | 陈晓 | Automatic gearbox |
| CN203670696U (en) * | 2013-11-13 | 2014-06-25 | 林海股份有限公司 | Electric start gearbox used for gasoline engine |
-
2013
- 2013-11-13 CN CN201310560973.6A patent/CN103615519B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2036213U (en) * | 1988-01-25 | 1989-04-19 | 王�锋 | Low-temp. starter for ground-moving vehicle |
| JPH08319928A (en) * | 1995-05-29 | 1996-12-03 | Mitsuba Electric Mfg Co Ltd | Engine starting device |
| US5760487A (en) * | 1995-05-29 | 1998-06-02 | Mitsuba Corporation | Coaxial engine starter system |
| CN2435535Y (en) * | 2000-02-01 | 2001-06-20 | 席星航 | Electric starting device for cam motorcycle |
| US20080127930A1 (en) * | 2005-07-01 | 2008-06-05 | Gene Thompson | Handheld electric starter for engines and method of use |
| CN202349106U (en) * | 2011-11-24 | 2012-07-25 | 二重集团（德阳）重型装备股份有限公司 | High-speed gear box with low-speed start function |
| CN202531792U (en) * | 2011-12-12 | 2012-11-14 | 陈晓 | Automatic gearbox |
| CN203670696U (en) * | 2013-11-13 | 2014-06-25 | 林海股份有限公司 | Electric start gearbox used for gasoline engine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953719A (en) * | 2014-05-12 | 2014-07-30 | 赵咪咪 | Four-gear driving mechanism |
| CN103953719B (en) * | 2014-05-12 | 2017-02-15 | 博艳萍 | Four-gear driving mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103615519B (en) | 2016-03-23 |
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