CN201065931Y - Energy-saving arrangement for automobile gear box - Google Patents
Energy-saving arrangement for automobile gear box Download PDFInfo
- Publication number
- CN201065931Y CN201065931Y CNU2007200164897U CN200720016489U CN201065931Y CN 201065931 Y CN201065931 Y CN 201065931Y CN U2007200164897 U CNU2007200164897 U CN U2007200164897U CN 200720016489 U CN200720016489 U CN 200720016489U CN 201065931 Y CN201065931 Y CN 201065931Y
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- die casting
- aluminium lid
- energy
- main body
- ring
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Abstract
The utility model relates to an energy-saving device for automobile speed variator, which solves the problems of inefficient utilization of inertia energy of the automobile and energy waste. The utility model is characterized in that a unidirectional sliding block is arranged between a body inner ring and a body outer ring; the body outer ring is connected with a connector; a flanged semiaxle is arranged on the connector via a involute spline; a lock ring inertia synchronizer is arranged on the body outer ring; a shift fork is connected with an slick axle; the slick axle is connected with an armature; a die-casting aluminum cover is connected with a die-casting aluminum housing; an electromagnetic coil and an armature are arranged in a die cavity of die-casting aluminum cover. The utility model has the advantages that (1) the energy-saving rate is over 8%; (2) abrasion to the engine and the speed variator is reduced, and the service life of the automobile is prolonged; (3) the change cycle of the engine oil and the gear oil of the engine and the speed variator is prolonged, and the maintenance cost is reduced; the clutch is not need to be stepped down during gear shifting due to part of automatic gear shift function, the operation is simple and convenient, and the labor intensity is reduced.
Description
Technical field:
The invention relates to a kind of automobile speed variator energy-saving device, and this device can reduce the mechanical resistance of automobile itself in vehicle traveling process, thereby reaches energy-conservation purpose.
Background technique:
Present various automobile all is that drive systems such as motor, speed changer and wheel transmission are connected as a single entity, when the vehicle fuel cut-off enters sliding state, the mechanical resistance of motor and speed changer itself produces a large amount of idle works, the inertia of vehicle itself need oppositely drag motor and speed changer, overcoming its resistance advances together, inertia energy is consumed to the greatest extent very soon, causes its coasting distance very short.So the inertia energy of vehicle itself can not be fully used, caused the significant wastage of the energy.
Summary of the invention:
In order to solve the problem of above-mentioned existence, the invention provides a kind of can overcome the mechanical resistance that motor of vehicle own and speed changer etc. produce, automobile speed variator energy-saving device simple in structure, easy to operate, safe in utilization; The invention is applicable to various fuel such as gasoline, diesel oil, electric power and combustion gas as various vehicles such as the car of power, passenger vehicle, lorries.The purpose of the invention is achieved through the following technical solutions: automobile speed variator energy-saving device, unidirectional slide block (23) is installed between ring (28) and the main body outer shroud (22) in the main body, one cover ball bearing (21 respectively is installed at the two ends of unidirectional slide block (23), 24), a whole set of energy saving device is installed in die casting aluminum hull (2) die cavity, external application die casting aluminium lid (7) sealing, die casting aluminum hull (2) is installed in the differential cover position of case of transmission with bolt, be integrated with automotive transmission, main body outer shroud (22) is connected with connecting body (17), integral flange axleshaft (13) is installed on the connecting body (17) by involute splines, between the ring (28) gland nut (20) is housed in integral flange axleshaft (13) and the main body, odometer driving gear (16) is installed on the integral flange axleshaft (13) by screw thread, in main body outer shroud (22) and main body, between the ring (28) lock ring type inertia synchronizer (25 is housed, 26), shift fork (3) is installed in lock ring type inertia synchronizer (25,26) on the combined cover, shift fork (3) links to each other with optical axis (5), optical axis (5) is installed on linear bearing or the axle sleeve (8), optical axis (5) the other end links to each other with armature (10), die casting aluminium lid (7) is connected on the die casting aluminum hull (2), coil end cap (12) is installed on the die casting aluminium lid (7), between die casting aluminium lid (7) and optical axis (5), jump ring (6) is housed, electromagnetic coil (11) is housed in the die casting aluminium lid (7), on die casting aluminum hull (2) and die casting aluminium lid (7), tapered roller bearing (27 is installed respectively, 19), between integral flange axleshaft (13) and die casting aluminium lid (7), seal ring (14) is installed, between optical axis (5) and die casting aluminium lid (7), seal ring (9) is installed.
The working principle of the invention: during installation, open the differential cover of speed changer, the die casting aluminum hull is installed in the differential cover position of speed changer with bolt, subsequently a whole set of energy saving device is installed on the differential mechanism by involute splines, when automobile fuel filler advances, differential mechanism drives ring rotation in the main body by spline, this moment is under unidirectional slide block effect, ring is combined as a whole with the main body outer shroud in the main body, outer shroud drives integral flange axleshaft by connecting body, this moment, vehicle structure was identical with former car, and motor drives automobile running by speed changer-differential mechanism-energy saving device-integral flange axleshaft-jackshaft-wheel tyre transmitting torque.When stopping to refuel, unidirectional slide block is inoperative, ring is in separated state in main body outer shroud and the main body, this moment, the vehicle its own inertial only acted on the tire of car, drive vehicle and continue slidable travel, vehicle body is what to separate with motor and speed changer, do not need to overcome the reverse tractive force of motor and speed changer, inertia energy has obtained maximum performance release like this, prolonged coasting distance greatly, reach energy-conservation purpose, also reduced the wearing and tearing of motor and speed changer simultaneously, prolonged its service cycle and working life.Electromagnetic coil adopts AND NOT gate control, move backward, brake at vehicle and when needing to recover former car, electromagnetic coil drags the clutch state that optical axis, shift fork come control synchro by attracting armature, carries out the conversion of former car and power save mode, like this can the random operating and controlling vehicle of freedom.
The beneficial effect of the invention: (1) energy-saving effect is obvious, and fractional energy savings is more than 8%; (2) to the not only not influence of former car performance, and make moderate progress, greatly reduce the wearing and tearing of motor and speed changer, improved the working life of vehicle; (3) prolong the machine oil of motor and speed changer etc., the replacement cycle of gear oil, reduced the maintenance cost; (4) reduce the absolute use amount of fuel, thereby reduced the absolute discharge amount of waste gas, reduced environmental pollution, helped environmental protection.(5) gearshift the time need not be stepped on clutch, has realized the function of part automatic catch, operates more simple and conveniently, has reduced driver's labor intensity, and the generation of minimizing accident has embodied humanization design concept; (6) make braking that pre-preceding property arranged, increased the Security of vehicle driving.
Description of drawings:
Fig. 1 is the structural representation of automobile speed variator energy-saving device.
Embodiment:
Automobile speed variator energy-saving device, in main body, be processed with involute outer spline 29 on the ring 28, on connecting body 17, be processed with involute inner spline 18, passing integral flange axleshaft 13 with stay bolt 15 links to each other the rotating-proof nut of a whole set of energy saving device with differential mechanism 1, ring 28 is connected by involute splines with differential side gear in this device main body, unidirectional slide block 23 is installed between ring 28 and the main body outer shroud 22 in the main body, one cover ball bearing 21 respectively is installed at the two ends of unidirectional slide block 23,24, play radial support and axially locating effect, the flange of main body outer shroud 22 is connected with connecting body 17 usefulness bolts, connecting body 17 endoporus are connected by involute splines 18 with integral flange axleshaft 13, integral flange axleshaft 13 outsides directly link to each other with semiaxis with the ball cage of car body, between the ring 28 gland nut 20 is housed in integral flange axleshaft 13 and the main body, odometer driving gear 16 is installed on the integral flange axleshaft 13 by screw thread, commercial lock ring type inertia synchronizer 25 is housed on main body outer shroud 22,26, shift fork 3 and lock ring type inertia synchronizer 25,26 connect, shift fork 3 links to each other with optical axis 5 usefulness pins 4, optical axis 5 is installed on linear bearing or the axle sleeve 8, optical axis 5 the other ends link to each other with armature 10, during installation, open the differential cover of speed changer, die casting aluminum hull 2 usefulness bolts and speed changer are connected as a single entity, subsequently a whole set of energy saving device is installed on the differential mechanism by involute splines, with bolt die casting aluminium lid 7 is connected on the die casting aluminum hull 2 then, coil end cap 12 is installed on the die casting aluminium lid 7, between die casting aluminium lid 7 and optical axis 5, jump ring 6 is housed, electromagnetic coil 11 and armature 10 are housed in the die casting aluminium lid 7, electromagnetic coil 11 adopts AND NOT gate control, move backward at vehicle, brake and when need recovering former car, electromagnetic coil 11 drags optical axis 5 by attracting armature 10, shift fork 3 is controlled lock ring type inertia synchronizer 25,26 clutch state, carry out the conversion of former car and power save mode, like this can free random operating and controlling vehicle.Die casting aluminum hull 2 and die casting aluminium lid 7 are separately installed with tapered roller bearing 27,19, guarantee the concentricity requirement of package unit.Between integral flange axleshaft 13 and die casting aluminium lid 7, seal ring 14 is installed, between optical axis 5 and die casting aluminium lid 7, seal ring 9 is installed, play sealing and dustproof and prevent the gear oil leakage effect that speed changer is interior.
Claims (1)
1. automobile speed variator energy-saving device, unidirectional slide block (23) is installed between ring (28) and the main body outer shroud (22) in the main body, one cover ball bearing (21 respectively is installed at the two ends of unidirectional slide block (23), 24), it is characterized in that: a whole set of energy saving device is installed in die casting aluminum hull (2) die cavity, external application die casting aluminium lid (7) sealing, die casting aluminum hull (2) is installed in the differential cover position of case of transmission with bolt, be integrated with automotive transmission, main body outer shroud (22) is connected with connecting body (17), integral flange axleshaft (13) is installed on the connecting body (17) by involute splines, between the ring (28) gland nut (20) is housed in integral flange axleshaft (13) and the main body, odometer driving gear (16) is installed on the integral flange axleshaft (13) by screw thread, in main body outer shroud (22) and main body, between the ring (28) lock ring type inertia synchronizer (25 is housed, 26), shift fork (3) is installed in lock ring type inertia synchronizer (25,26) on the combined cover, shift fork (3) links to each other with optical axis (5), optical axis (5) is installed on linear bearing or the axle sleeve (8), optical axis (5) the other end links to each other with armature (10), die casting aluminium lid (7) is connected on the die casting aluminum hull (2), coil end cap (12) is installed on the die casting aluminium lid (7), between die casting aluminium lid (7) and optical axis (5), jump ring (6) is housed, electromagnetic coil (11) is housed in the die casting aluminium lid (7), on die casting aluminum hull (2) and die casting aluminium lid (7), tapered roller bearing (27 is installed respectively, 19), between integral flange axleshaft (13) and die casting aluminium lid (7), seal ring (14) is installed, between optical axis (5) and die casting aluminium lid (7), seal ring (9) is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200164897U CN201065931Y (en) | 2007-12-07 | 2007-12-07 | Energy-saving arrangement for automobile gear box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200164897U CN201065931Y (en) | 2007-12-07 | 2007-12-07 | Energy-saving arrangement for automobile gear box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201065931Y true CN201065931Y (en) | 2008-05-28 |
Family
ID=39483108
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200164897U Expired - Lifetime CN201065931Y (en) | 2007-12-07 | 2007-12-07 | Energy-saving arrangement for automobile gear box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201065931Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2989443A1 (en) * | 2012-04-13 | 2013-10-18 | Peugeot Citroen Automobiles Sa | Gear box for car, has synchronization device including disk, and pinion including washer to maintain disk of synchronization device closely pressed against washer when synchronization device is decoupled from pinion |
-
2007
- 2007-12-07 CN CNU2007200164897U patent/CN201065931Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2989443A1 (en) * | 2012-04-13 | 2013-10-18 | Peugeot Citroen Automobiles Sa | Gear box for car, has synchronization device including disk, and pinion including washer to maintain disk of synchronization device closely pressed against washer when synchronization device is decoupled from pinion |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20071207 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |