CN112303218B - Operating system for engaging and disengaging gear without stepping on automobile - Google Patents
Operating system for engaging and disengaging gear without stepping on automobile Download PDFInfo
- Publication number
- CN112303218B CN112303218B CN202011416759.XA CN202011416759A CN112303218B CN 112303218 B CN112303218 B CN 112303218B CN 202011416759 A CN202011416759 A CN 202011416759A CN 112303218 B CN112303218 B CN 112303218B
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- Prior art keywords
- gear
- engaging
- operating system
- clutch
- power shaft
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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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/08—Range selector apparatus
- F16H59/10—Range selector apparatus comprising levers
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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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/0278—Constructional features of the selector lever, e.g. grip parts, mounting or manufacturing
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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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H59/08—Range selector apparatus
- F16H59/10—Range selector apparatus comprising levers
- F16H59/105—Range selector apparatus comprising levers consisting of electrical switches or sensors
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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
- F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
- F16H59/02—Selector apparatus
- F16H2059/026—Details or special features of the selector casing or lever support
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
Abstract
The invention relates to the technical field of automobile gear engaging machines, in particular to an operating system for engaging and disengaging a gear without stepping on an automobile. According to the invention, the extension plate of the transmission box is fixed with the telescopic device through the bolts, the telescopic device is fixedly connected with the extrusion sleeve, the extrusion sleeve is sleeved on the power shaft, the clutch combination disc is connected with the electrified coil, and the gear engaging handle is provided with the ship-shaped switch for controlling the electrified coil; according to the invention, the fan-shaped groove and the fan-shaped bulge are respectively arranged on the contact surfaces of the synchronizing ring and the main shaft gear, so that the structural design ensures that the automobile is more efficient when in gear engagement.
Description
Technical Field
The invention relates to the technical field of automobile gear engaging machines, in particular to an operating system for engaging and disengaging a gear without stepping on an automobile.
Background
The gear engagement (gear shifting) refers to a transmission which is used for converting the torque and the rotating speed of an engine crankshaft so as to meet the requirements of different requirements of traction force of driving wheels and vehicle speed of an automobile on different driving conditions such as starting, accelerating and driving and overcoming various road obstacles. The engagement (shifting) enables the vehicle to be driven at a very low steady speed which is difficult to achieve only by the lowest steady speed of the internal combustion engine; the reverse gear of the transmission enables the automobile to run in reverse; its neutral gear allows the vehicle to disconnect the engine from the drive train for long periods of time when starting the engine, stopping and coasting.
For a normally running automobile, the clutch needs to be stepped before the gear is engaged, but a new driver who is careless to operate can easily engage the gear without stepping on the clutch, so that the gear engagement fails, certain damage is caused to an automobile gearbox, and dangerous traffic accidents are easy to happen.
Disclosure of Invention
The technical problem to be solved by the invention is to solve the technical defects, and provide an operating system for an automobile to engage a gear without stepping on a clutch, wherein a telescopic device is fixed on an extension plate of a transmission box by bolts, an extrusion sleeve is fixedly connected on the telescopic device and sleeved on a power shaft, a clutch combination disc is connected with an electrified coil, and a gear engaging handle is provided with a ship-shaped switch for controlling the electrified coil; the invention ensures that the automobile is more efficient when in gear through the structural design by respectively arranging the fan-shaped groove and the fan-shaped bulge on the contact surfaces of the synchronizing ring and the main shaft gear.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: the utility model provides an operating system that separation and reunion put into gear is not stepped on to car, includes the derailleur case, the one end of derailleur case is connected with the clutch combination dish through the power shaft, just the upper end of derailleur case is provided with puts into gear handle, its characterized in that: a plurality of main shaft gears are arranged in the transmission box through the power shaft, a joint gear ring is arranged on each main shaft gear, a spline hub which is matched with the main shaft for use is further arranged on the power shaft, a joint sleeve which can freely slide is arranged on the spline hub, the joint sleeve is matched with the joint gear ring for use, a synchronizing ring is arranged between each main shaft gear and the spline hub, a plurality of fan-shaped grooves are formed in one surface, close to the main shaft gears, of the synchronizing ring, and fan-shaped bulges which are matched for use are arranged on the corresponding surfaces of the main shaft gears; the extension plate bottom end bolt of derailleur case is fixed with the telescoping device, there is extrusion sleeve through connecting rod fixedly connected with on the telescoping device, extrusion sleeve cup joints on the power shaft, be fixed with the electrical coil on the clutch combination disc, be equipped with on the shift handle and connect the ship type switch of electrical coil.
Further optimize this technical scheme, the internal diameter of circular telegram coil is greater than the external diameter of power shaft.
Further optimize this technical scheme, the internal diameter of circular telegram coil is greater than extrusion sleeve's external diameter, extrusion sleeve's internal diameter is greater than the external diameter of power shaft.
Further optimize this technical scheme, ship type switch control circular telegram coil.
Further optimize this technical scheme, be connected with the gear level mechanism on the joint cover.
Compared with the prior art, the invention has the following advantages: the invention provides an operating system for an automobile to engage with a gear without stepping on a clutch, which adopts a telescopic device arranged on an extension plate of a transmission box, wherein an extrusion sleeve is fixedly connected to the telescopic device through a connecting rod and is sleeved on a power shaft, a clutch combination disc is provided with an electrified coil, a gear engaging handle is provided with a ship-shaped switch for controlling the electrified coil, the electrified coil adsorbs the extrusion sleeve through an electromagnetic induction system, and then the transmission of the power shaft is cut off, so that the gear engaging function can be realized without stepping on the clutch; the fan-shaped groove and the fan-shaped protrusion are arranged on the contact surface of the main shaft gear and the synchronizing ring, so that the friction coefficient between the main shaft gear and the synchronizing ring can be increased, and the gear engaging efficiency is improved.
Drawings
Fig. 1 is a schematic diagram of an overall structure of an operating system for engaging and disengaging a gear without stepping on a vehicle.
Fig. 2 is an enlarged schematic view of a part of a structure of an operating system for engaging a clutch without stepping on a vehicle.
Fig. 3 is an enlarged schematic view of the internal structure of a transmission case of an operating system for engaging and disengaging a gear without stepping on the vehicle.
FIG. 4 is a schematic diagram of a synchronizer ring and a coupling ring gear of an operating system for engaging a clutch without stepping on the vehicle.
Fig. 5 is another structural view of a synchronizer ring and a coupling ring gear of an operating system for a vehicle engaging a clutch without stepping on.
In the figure: 1. a transmission case; 2. a power shaft; 3. a clutch pack; 4. a gear engaging handle; 5. a main shaft gear; 6. engaging the ring gear; 7. a splined hub; 8. a joint sleeve; 9. a synchronizer ring; 10. a fan-shaped groove; 11. a fan-shaped bulge; 12. an extension plate; 13. a telescoping device; 14. a connecting rod; 15. extruding the sleeve; 16. energizing the coil; 17. a boat-shaped switch; 18. a gear shift lever mechanism.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It is to be understood that these descriptions are only illustrative and are not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
The specific implementation mode is as follows: referring to fig. 1-5, an operating system for a vehicle to engage a gear without stepping on a clutch comprises a transmission case 1, wherein one end of the transmission case 1 is connected with a clutch combination disk 3 through a power shaft 2, and a gear engaging handle 4 is arranged at the upper end of the transmission case 1, and is characterized in that: a plurality of spindle gears 5 are arranged in the transmission case 1 through the power shaft 2, each spindle gear 5 is provided with a joint gear ring 6, the power shaft 2 is further provided with a spline hub 7 which is matched with the spindle gears for use, a joint sleeve 8 which can freely slide is arranged on the spline hub 7, the joint sleeve 8 is matched with the joint gear ring 6 for use, a synchronizing ring 9 is arranged between the spindle gears 5 and the spline hub 7, one surface of the synchronizing ring 9, which is close to the spindle gears 5, is provided with a plurality of fan-shaped grooves 10, and a corresponding surface of each spindle gear 5 is provided with a fan-shaped protrusion 11 which is matched with the spindle gears for use; the bottom end of the extension plate 12 of the transmission case 1 is fixed with a telescopic device 13 through bolts, the telescopic device 13 is fixedly connected with an extrusion sleeve 15 through a connecting rod 14, the extrusion sleeve 15 is sleeved on the power shaft 2, a power-on coil 16 is fixed on the clutch combination disc 3, and a boat-shaped switch 17 connected with the power-on coil 16 is arranged on the gear engaging handle 4.
Further optimizing the technical scheme, the inner diameter of the electrified coil 16 is larger than the outer diameter of the power shaft 2.
Further optimize this technical scheme, the internal diameter of circular telegram coil 16 is greater than the external diameter of extrusion sleeve 15, the internal diameter of extrusion sleeve 15 is greater than the external diameter of power shaft 2.
Further optimizing the technical scheme, the ship-shaped switch 17 controls the electrified coil 16.
In order to further optimize the technical scheme, a gear shifting lever mechanism 18 is connected to the joint sleeve 8.
The invention has the beneficial effects that: the invention provides an operating system for a clutch-free gear-engaging of an automobile, which adopts a telescopic device 13 arranged on an extension plate 12 of a transmission case 1, wherein the telescopic device 13 is fixedly connected with an extrusion sleeve 15 through a connecting rod 14, the extrusion sleeve 15 is sleeved on a power shaft 2, a clutch combination disc 3 is provided with an electrified coil 16, a gear-engaging handle 4 is provided with a ship-shaped switch 17 for controlling the electrified coil 16, the electrified coil 16 adsorbs the extrusion sleeve 15 through an electromagnetic induction system, and then the transmission of the power shaft 2 is cut off, so that the gear-engaging function without clutch-engaging is realized, on one hand, the ship-shaped switch 17 is positioned on the gear-engaging handle 4, the warning and the operation are convenient, and on the other hand, the normal clutch-engaging operation is not influenced; the fan-shaped groove 10 and the fan-shaped protrusion 11 are arranged on the contact surface of the main shaft gear 5 and the synchronizing ring 9, so that the friction coefficient between the main shaft gear and the synchronizing ring can be increased, and the gear engaging efficiency is improved.
In order to facilitate understanding of the operating system for engaging and disengaging a gear without stepping on the vehicle according to the embodiment of the present invention, the following detailed description is provided with reference to specific embodiments.
When used in conjunction with fig. 1-5: an operating system for a non-treading clutch gear engagement of an automobile comprises a transmission case 1, one end of the transmission case 1 is connected with a clutch combination disc 3 through a power shaft 2, a gear engagement handle 4 is arranged at the upper end of the transmission case 1, a plurality of spindle gears 5 are arranged inside the transmission case 1 through the power shaft 2, a joint gear ring 6 is arranged on each spindle gear 5, a spline hub 7 which is matched with the power shaft 2 for use is further arranged on the power shaft 2, a joint sleeve 8 which can freely slide is arranged on the spline hub 7, the joint sleeve 8 is matched with the joint gear ring 6 for use, a synchronizing ring 9 is arranged between each spindle gear 5 and the spline hub 7, a plurality of fan-shaped grooves 10 are formed in one surface, close to the spindle gear 5, of the synchronizing ring 9, and fan-shaped bulges 11 which are matched with the spindle gear 5 are arranged on the corresponding surface of the spindle gear 5; a telescopic device 13 is fixed to the bottom end of an extension plate 12 of the transmission case 1 through a bolt, an extrusion sleeve 15 is fixedly connected to the telescopic device 13 through a connecting rod 14, the extrusion sleeve 15 is sleeved on the power shaft 2, an electrified coil 16 is fixed to the clutch combination disc 3, a ship-shaped switch 17 connected with the electrified coil 16 is arranged on the gear engaging handle 4, the inner diameter of the electrified coil 16 is larger than the outer diameter of the power shaft 2, the inner diameter of the electrified coil 16 is larger than the outer diameter of the extrusion sleeve 15, the inner diameter of the extrusion sleeve 15 is larger than the outer diameter of the power shaft 2, the ship-shaped switch 17 controls the electrified coil 16, and a gear shifting lever mechanism 18 is connected to the engaging sleeve 8;
in the specific implementation: when the gear is required to be put into gear, the gear-putting handle 4 is held by hand, the ship-shaped switch 17 is pulled at the same time, the ship-shaped switch 17 is electrified to control the electrified coil 16 to be electrified, so that the pressing sleeve 15 can be sucked to contact the diaphragm spring in the clutch pack 3, and after the center of the diaphragm spring is pressed, the power shaft 2 is disconnected with the power source, the gear engaging handle 4 can be moved to engage the gear, when a gear-engaging operation is performed, the coupling sleeve 8 is translated laterally under the action of the gear shift lever mechanism 18, simultaneously, the synchronous ring 9 and the main shaft gear 5 are controlled to approach each other, when the synchronous ring and the main shaft gear 5 approach each other, the fan-shaped bulge 11 rubs the side surface of the synchronous ring 9, so that the main shaft gear 5 is decelerated, when the two are close enough, the fan-shaped protrusion 11 and the fan-shaped groove 10 are overlapped, the two are completely contacted, so that the speed of the main shaft gear 5 and the synchronizing ring 9 is the same, after which the subsequent steps of shifting can be carried out.
The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the invention belongs to the common knowledge in the field, and the invention is mainly used for protecting the mechanical arrangement, so the control mode and the circuit connection are not explained in detail in the invention.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (5)
1. The utility model provides an operating system that separation and reunion put into gear is not stepped on to car, includes derailleur case (1), the one end of derailleur case (1) is connected with clutch combination dish (3) through power shaft (2), just the upper end of derailleur case (1) is provided with gear engaging handle (4), its characterized in that: a plurality of spindle gears (5) are arranged in the transmission case (1) through the power shaft (2), a joint gear ring (6) is arranged on each spindle gear (5), a spline hub (7) matched for use is further installed on the power shaft (2), a joint sleeve (8) capable of sliding freely is installed on each spline hub (7), the joint sleeve (8) is matched with the joint gear ring (6) for use, a synchronizing ring (9) is arranged between each spindle gear (5) and each spline hub (7), a plurality of fan-shaped grooves (10) are formed in one surface, close to the spindle gears (5), of each synchronizing ring (9), and fan-shaped protrusions (11) matched for use are arranged on corresponding surfaces of the spindle gears (5); extension plate (12) bottom end bolt of derailleur case (1) is fixed with telescoping device (13), through connecting rod (14) fixedly connected with extrusion sleeve (15) on telescoping device (13), extrusion sleeve (15) cup joint on power shaft (2), be fixed with circular telegram coil (16) on clutch combination dish (3), be equipped with the connection on the handle of putting into gear (4) ship type switch (17) of circular telegram coil (16).
2. The operating system for engaging a gear without stepping on a clutch of an automobile according to claim 1, wherein: the inner diameter of the electrified coil (16) is larger than the outer diameter of the power shaft (2).
3. The operating system for engaging a gear without stepping on a clutch of an automobile according to claim 1, wherein: the internal diameter of circular telegram coil (16) is greater than the external diameter of extrusion sleeve (15), the internal diameter of extrusion sleeve (15) is greater than the external diameter of power axle (2).
4. The operating system for engaging a gear without stepping on a clutch of an automobile according to claim 1, wherein: the boat switch (17) controls the energizing coil (16).
5. The operating system for engaging a gear without stepping on a clutch of an automobile according to claim 1, wherein: the joint sleeve (8) is connected with a gear shifting lever mechanism (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011416759.XA CN112303218B (en) | 2020-12-07 | 2020-12-07 | Operating system for engaging and disengaging gear without stepping on automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011416759.XA CN112303218B (en) | 2020-12-07 | 2020-12-07 | Operating system for engaging and disengaging gear without stepping on automobile |
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| Publication Number | Publication Date |
|---|---|
| CN112303218A CN112303218A (en) | 2021-02-02 |
| CN112303218B true CN112303218B (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011416759.XA Active CN112303218B (en) | 2020-12-07 | 2020-12-07 | Operating system for engaging and disengaging gear without stepping on automobile |
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| CN (1) | CN112303218B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0450286A1 (en) * | 1990-04-06 | 1991-10-09 | IVECO FIAT S.p.A. | Gear selection device for a transmission assembly of a motor vehicle |
| CN101722838A (en) * | 2008-10-23 | 2010-06-09 | 河南科技大学 | Automatic transmission for electrical-control and electric-actuating mechanism for vehicles |
| CN109305036A (en) * | 2018-10-17 | 2019-02-05 | 邢台威力汽车零部件有限公司 | A kind of executing agency not stepping on clutch and putting into gear |
| CN110043611A (en) * | 2019-05-05 | 2019-07-23 | 梅厚凤 | A kind of hydraulic clutch gearbox |
| CN110454568A (en) * | 2019-09-16 | 2019-11-15 | 秦皇岛浩洋机械制造有限公司 | A kind of energy-efficient three clutches bidirectional output gear-box |
| CN214146546U (en) * | 2020-12-07 | 2021-09-07 | 邢台威力汽车零部件有限公司 | Operating system for engaging and disengaging gear without stepping on automobile |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6695748B2 (en) * | 2000-09-08 | 2004-02-24 | Borgwarner Inc. | Transmission control apparatus |
-
2020
- 2020-12-07 CN CN202011416759.XA patent/CN112303218B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0450286A1 (en) * | 1990-04-06 | 1991-10-09 | IVECO FIAT S.p.A. | Gear selection device for a transmission assembly of a motor vehicle |
| CN101722838A (en) * | 2008-10-23 | 2010-06-09 | 河南科技大学 | Automatic transmission for electrical-control and electric-actuating mechanism for vehicles |
| CN109305036A (en) * | 2018-10-17 | 2019-02-05 | 邢台威力汽车零部件有限公司 | A kind of executing agency not stepping on clutch and putting into gear |
| CN110043611A (en) * | 2019-05-05 | 2019-07-23 | 梅厚凤 | A kind of hydraulic clutch gearbox |
| CN110454568A (en) * | 2019-09-16 | 2019-11-15 | 秦皇岛浩洋机械制造有限公司 | A kind of energy-efficient three clutches bidirectional output gear-box |
| CN214146546U (en) * | 2020-12-07 | 2021-09-07 | 邢台威力汽车零部件有限公司 | Operating system for engaging and disengaging gear without stepping on automobile |
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| CN112303218A (en) | 2021-02-02 |
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