CN2166996Y - Arrangement for energy-saving during automobile intertia running - Google Patents
Arrangement for energy-saving during automobile intertia running Download PDFInfo
- Publication number
- CN2166996Y CN2166996Y CN 93210058 CN93210058U CN2166996Y CN 2166996 Y CN2166996 Y CN 2166996Y CN 93210058 CN93210058 CN 93210058 CN 93210058 U CN93210058 U CN 93210058U CN 2166996 Y CN2166996 Y CN 2166996Y
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- CN
- China
- Prior art keywords
- slide
- slide block
- core
- shell
- driving wheel
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- 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)
Abstract
The utility model relates to an energy-saving device during an automobile driving wheel sliding. The utility model is composed of a housing (1) which is fixedly connected with the hub of the driving wheel, a sliding core (2) which is sheathed with a driving half shaft, sliding blocks (3) and (4) which can cause the sliding core and the housing to be clutched, springs (10) and (12), etc. The utility model can not affect the normal backing and the fuel filling and the speed increasing when sliding. The utility model has the advantages of simple structure, high impact strength, convenient manufacture and maintenance, convenient operation, reliable function, and obvious effect of fuel saving. The unnecessary abrasion of the transmission system of the automobile can be avoided.
Description
The utility model belongs to vehicle transmission gear, is a kind of suitable especially energy saver that the may command drive wheel between automobile jack shaft and the wheel nave slides that is installed on.
Chinese patent notification number CN2040047U has announced a kind of " vehicle glider ", utilize two cover pawl type overrunning clutch, be installed in vehicular drive semiaxis and drive wheel rank and close the position, when Vehicle Speed reaches certain value, wherein a cover ratchet throws away because of centnifugal force, glider is separated automatically with semiaxis, the vehicle free-wheel, avoided the meaningless passive wearing and tearing of transmission system, reached the fuel-economizing purpose, but this glider running parts are many, structure is complicated, especially in use for some time, because of component wear or abrasive dust greasy filth, cause the clutch running of ratchet to owe flexibly easily, thereby produce the parts concussion damage and work not steady.
Deficiency at above-mentioned glider, design objective of the present utility model is to adopt the castellated slide block energy saver of a kind of elastic force relatively simple for structure, that have enough strength under shocks, when the speed of travelling reaches certain high value, slide block can separate automatically, guarantee that vehicle slides, when the speed of travelling is lower than certain low value, slide block combination automatically, stop to slide, and this device does not influence reversing and refuels raising speed when sliding.
The major technique structure of this device scheme one is by the shell that connects firmly with drive hub, the core that slides with jack shaft cover connection, and can make the compositions such as slide block that slide core and shell clutch, characteristics are to offer some five equilibriums on the shell to arrange, can install or hold and receive elastic element and slide block, and slide block is slided and the groove of retraction, slide and also be provided with the breach that some identical five equilibriums are arranged on the core, there is the gap between gap width and slide block width, breach one side is the low level shoulder, and there are slope and the periphery that slides core to seamlessly transit, slide block is by clutch slider and often close slide block and form, the elastic element of clutch slider adapted is a soft spring, often closes slide block and is provided with the inclined-plane that starting point is higher than the low level shoulder, and the elastic element of adapted is a hard spring.
Above-mentioned technical pattern also comprises: also being provided with the slope that the bolt that can push against clutch slider slides core on shell is arcwall face.The inclined-plane that often closes on the slide block is provided with the bossing that starting point is higher than the low level shoulder.
Belong to the major technique structure of scheme two of same design by the shell that connects firmly with drive hub with scheme one, the core that slides with jack shaft cover connection, and can make the compositions such as slide block that slide core and shell clutch, characteristics be offer on the shell some five equilibriums arrange, can install or hold receive elastic element and slide block, and slide block is slided and the groove of retraction, slide and also be provided with the breach that some identical five equilibriums are arranged on the core, have the gap between gap width and slide block width, breach one side is the low level shoulder and has slope and the periphery that slides core to seamlessly transit.Elastic element medi-spring I often pushes against slide block, and the spring II pushes against slide block for lagging behind, when the spring II is installed in the groove and gapped between slide block, or when being installed on the slide block and gapped between at the bottom of the groove.
Other technical pattern of scheme two also has: be provided with the bolt that can push against slide block on shell.The slope that slides core is an arcwall face.There is bossing at the starting point place, top of slide block.
Positive effect of the present utility model is: in scheme one vehicle start accelerator, because chimeric core and the shell of sliding of slide block, can successively drive and slide core, clutch slider and often close slide block, shell, drive hub, make vehicle operation and acceleration by jack shaft.When the speed of travelling reaches certain A value, need only resolutely decontrol vehicle accelerator, owing to the velocity contrast between reduction of speed that slides core and the shell coasting speed in the same way misplaces, clutch slider is under the combined action of itself centnifugal force and soft spring pushing and pressing, the clutch slider top is thrown away to a little more than sliding core low level shoulder top, when shell continues coasting, drive the top of clutch slider simultaneously and often close the inclined-plane (or bossing) of slide block, paste along slope (or arcwall face) that slides core and outer peripheral face and slide, but and in the groove of the equal retraction shell of slide block, and make shell and slide core and separate automatically, wheel can continue to advance at utmost speed by inertia, reaches fuel-economizing and avoids the passive wearing and tearing purpose of locomotive transmission system.If when vehicle slides speed when being higher than the A value (separated and slided), chaufeur needs again, and row quickens: generally speaking, again open the throttle wide, make by semiaxis and to slide the core accelerated service, in case sliding the core rotating speed rises to and is slightly larger than shell when sliding rotating speed, slide core and can push against clutch slider again and often close slide block, and then drive the running of shell raising speed; In particular cases (quicken on the example landslide), suppose that vehicle slides speed when being higher than certain B value, the centrifugal knockout press of cased clutch slider is enough to overcome the thrust of soft spring at this moment, and make in the groove of the whole indentation shell automatically of clutch slider, but this closes slide block often under the effect of hard spring, still some is not automatically in the indentation outer casing groove, and chaufeur is by open the throttle wide, still can drive and often closes slide block and make shell add quick-action to change by sliding core.When in the vehicle separation is slided, slowing down voluntarily gradually, when being decelerated to the B value (clutch slider still is retracted within the outer casing groove), shell only drive often close slide block paste along slide the core periphery trackslip (promptly often close slide block successively by inclined-plane, top or bossing paste along slide the core periphery, jumped slide core breach, subsides edge slide core slope or arcwall face go round and begin again trackslip); When being decelerated to the A value, often closing slide block and clutch slider and all slide along sliding the core periphery basically by the said process subsides; Have only when further being decelerated to certain C value, clutch slider because of with slide the gap that the core gap width exists, can directly drop into breach in the running, carry out automatic combination.During vehicle backing, rely on the low level shoulder pushing and pressing clutch slider that slides core to drive the shell reversing.
To scheme two, in the vehicle start accelerator, the identical vehicle start that makes with scheme one situation quickens.When the speed of travelling reaches the A value, resolute relieving throttle makes and slides the core reduction of speed, the slide block centnifugal force overcomes the contact of spring I, and slider top (or bossing) is thrown away to a little more than sliding core low level shoulder top, when shell continues by coasting, drive slider top and paste along sliding core slope (or arcwall face) and outer peripheral face and slide, and slide block overcome in the elastic element elastic force indentation outer casing groove, slide core and separate automatically with shell and make.When vehicle slides speed when being higher than the A value, if also need row to quicken: generally speaking, open the throttle wide can push against slide block again by sliding the core accelerated service again, drives the running of shell raising speed again; In particular cases, if vehicle slides speed when having reached the B value, if have only the pushing and pressing of spring I, the centrifugal knockout press of slide block has been enough to overcome spring I thrust, slide block is understood whole indentation outer casing groove and the acceleration of can't going again, but because the existence of spring II, slide block touches the hysteresis pushing and pressing of spring II then in overcoming spring I thrust retraction process, under spring I, the collaborative pushing and pressing of II, make slide block can not get rid of in the indentation outer casing groove, when open the throttle wide, slide core and still can promote slide block and drive the shell accelerated service again.Vehicle slides when slowing down, and the course of action of the slide block roughly clutch slider with scheme one is identical; Same dependence slided the reversing of core low level shoulder pushing and pressing slide block drive shell during reversing.
Because the bolt that can push against clutch slider (or slide block) is set on shell, clutch slider (or slide block) relative fixed is being slided in the breach of core, do not separate giving it the gun and reverse travel under the occasion so that need not slide.A whole set of relatively simple for structure, the strength under shock height, easy to manufacture, easy to operate, effect safety.
Below in conjunction with accompanying drawing in detail embodiment is described in detail.
Fig. 1 is the keystone configuration scheme drawing of the utility model scheme one.
Fig. 2 is the keystone configuration scheme drawing of the utility model scheme two.
The driving wheel of vehicle slide energy-saving apparatus of scheme one is mainly by the shell fastening with the drive wheel wheel hub (1), with jack shaft spline housing connection slide core (2), and make the compositions such as slide block that slide core and shell clutch automatically, offer on its shell that six five equilibriums are arranged, elastic element and clutch slider (3) can be installed and often close the groove (5) of slide block (4), can slide or retraction in groove in slide block (3), (4).Slide the breach (6) that core (2) also has six five equilibriums to arrange, breach (6) one sides are low level shoulder (8), and slope (9) is arranged and slide core (2) periphery and seamlessly transit, the elastic element of clutch slider (3) adapted is soft spring (routine garden post spring, leaf spring etc.) (10), and often closing slide block (4) has starting point to be higher than the inclined-plane (11) of low level shoulder (8) and the elastic element of adapted is hard spring (routine garden post spring, leaf spring etc.) (12).
Supposing to open automatically sliding speed per hour (A value) is 40 kilometers/hour, for guaranteeing centrifugal the throwing away to the height a little more than the low level shoulder (8) that slides core in clutch slider (3) top, the design of soft spring (10) can draw by the shell rotating speed of this moment and the Mass Calculation centnifugal force of clutch slider (3).
Suppose clutch slider (3) fully automatically the coasting speed (B value) during indentation outer casing groove (5) be 60 kilometers/hour, the design of hard spring this moment (12) should be able to guarantee often to close still some not indentation groove (5) of slide block (4), and slide block (4) exposed parts still has enough intensity with sliding when core combines.
Suppose to be 10 kilometers/hour in conjunction with speed per hour (C value) automatically when vehicle slides, poor according to shell (1) rotating speed of this moment and the speed that slides between the idling revolution of core (2), in conjunction with the elastic force of soft spring (10), come design gaps (7).
Obviously the elastic force and gap (7) design value of spring (10), (12) also can be passed through conventional analogue test correction.
Slide the slope (9) of core if be designed to arcwall face, can make the subsides of slide block (3), (4) more smooth along sliding.Be provided with the bossing (13) that starting point is higher than low level shoulder (8) if often close the inclined-plane (11) of slide block (4), make subsides when slope (9) or arcwall face slide, can alleviate the most advanced and sophisticated wearing and tearing of low level shoulder (8), and the wearing and tearing reparation of bossing is also more convenient.
At shell (1) but the bolt (14) of precession go up to be set, clutch slider (3) often can be entrenched in breach (6) lining of sliding core, separate travelling or moveing backward under the occasion for use in not sliding.
The driving wheel of vehicle slide energy-saving apparatus keystone configuration of scheme two is the same with scheme one, by shell (1), slide core (2), and slide block compositions such as (3 '), if offer the groove (5) that the quarter is arranged on the shell (1), slide block (3 ') can slide or retraction in groove (5) lining.Slide the breach (6) that core (2) also has the quarter to arrange, have gap (7) between breach (6) and slide block (3 ') width, breach (6) one sides are low level shoulder (8), and slope (9) are arranged and slide core (2) periphery and seamlessly transit.The elastic element of contact slide block (3 ') can be made up of garden post spring or leaf spring etc., and its medi-spring I is contained in groove (5) lining and often pushes against with slide block (3 '); When the spring II is installed in the groove and gapped between slide block, in the time of also can being installed in slide block (3 ') and going up and groove (5) gapped between the end.The bolt (14) that can push against slide block (3 ') can be set on its shell (1); The slope (9) that slides core (2) also can be arcwall face; The starting point place, top of slide block (3 ') also can establish bossing (13 ').But its structure design principle reference scheme one.
Claims (8)
1, the driving wheel of vehicle slide energy-saving apparatus is mainly by the shell (1) that connects firmly with drive hub, with jack shaft cover connection slide core (2), and can make the compositions such as slide block that slide core (2) and shell (1) clutch, it is characterized in that offering on the shell (1) that some five equilibriums arrange, can install or hold and receive elastic element and clutch slider (3) and often close slide block (4), and can make slide block (3), (4) groove (5) of slip and retraction, slide and also be provided with the breach (6) that some identical five equilibriums are arranged on the core (2), breach (6) and slide block (3), (4) there is gap (7) between width, breach (6) one sides are low level shoulder (8), and slope (9) is arranged and slide core (2) periphery and seamlessly transit, the elastic element of clutch slider (3) adapted is soft spring (10), and often closing slide block (4) has starting point to be higher than the inclined-plane (11) of low level shoulder (8), and the elastic element of adapted is hard spring (12).
2, driving wheel of vehicle slide energy-saving apparatus according to claim 1 is characterized in that shell (1) is provided with the bolt (14) that can push against clutch slider (3).
3, driving wheel of vehicle slide energy-saving apparatus according to claim 1 and 2 is characterized in that often closing have starting point to be higher than the bossing (13) of low level shoulder on the inclined-plane (11) of slide block (4).
4, driving wheel of vehicle slide energy-saving apparatus according to claim 3, the slope (9) that it is characterized in that sliding core (2) is an arcwall face.
5, the driving wheel of vehicle slide energy-saving apparatus is mainly by the shell (1) that connects firmly with drive hub, with jack shaft cover connection slide core (2), and can make the compositions such as slide block that slide core (2) and shell (1) clutch, it is characterized in that offering on the shell (1) that some five equilibriums arrange, can install or hold and receive elastic element and slide block (3 '), and slide block (3 ') is slided and the groove (5) of retraction, slide and also be provided with the breach (6) that some identical five equilibriums are arranged on the core (2), there is gap (7) between breach (6) and slide block (3 ') width, breach (6) one sides are low level shoulder (8), and slope (9) is arranged and slide core (2) outer peripheral face and seamlessly transit, elastic element medi-spring I often pushes against slide block, when the spring II is installed in groove (5) lining and gapped between slide block (3 '), or when being installed in slide block (3 ') and going up and groove (5) gapped between the end.
6, driving wheel of vehicle slide energy-saving apparatus according to claim 5 is characterized in that shell (1) is provided with the bolt (14) that can push against slide block (3 ').
7,, it is characterized in that there is bossing (13 ') at starting point place, slide block (3 ') top according to claim 5 or 6 described driving wheel of vehicle slide energy-saving apparatus.
8, driving wheel of vehicle slide energy-saving apparatus according to claim 7, the slope (9) that it is characterized in that sliding core (2) is an arcwall face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93210058 CN2166996Y (en) | 1993-03-31 | 1993-03-31 | Arrangement for energy-saving during automobile intertia running |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93210058 CN2166996Y (en) | 1993-03-31 | 1993-03-31 | Arrangement for energy-saving during automobile intertia running |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2166996Y true CN2166996Y (en) | 1994-06-01 |
Family
ID=33792069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93210058 Expired - Fee Related CN2166996Y (en) | 1993-03-31 | 1993-03-31 | Arrangement for energy-saving during automobile intertia running |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2166996Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116391483A (en) * | 2023-05-18 | 2023-07-07 | 东北农业大学 | Air suction type double-row dislocation vegetable seed sowing device with adjustable sowing quantity |
-
1993
- 1993-03-31 CN CN 93210058 patent/CN2166996Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116391483A (en) * | 2023-05-18 | 2023-07-07 | 东北农业大学 | Air suction type double-row dislocation vegetable seed sowing device with adjustable sowing quantity |
| CN116391483B (en) * | 2023-05-18 | 2023-08-15 | 东北农业大学 | Air suction type double-row dislocation vegetable seed sowing device with adjustable sowing quantity |
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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 |