CN102889347A - Automatic two-shaft bidirectional multistage adjusting transmission - Google Patents
Automatic two-shaft bidirectional multistage adjusting transmission Download PDFInfo
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- CN102889347A CN102889347A CN 201110200764 CN201110200764A CN102889347A CN 102889347 A CN102889347 A CN 102889347A CN 201110200764 CN201110200764 CN 201110200764 CN 201110200764 A CN201110200764 A CN 201110200764A CN 102889347 A CN102889347 A CN 102889347A
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Abstract
The invention discloses an automatic two-shaft bidirectional multistage adjusting transmission. A driving shaft and a driven shaft are meshed with a plurality of pairs of gear sets with different scales, running in the opposite direction or same direction, wherein one set of gears are fixed on one shaft, the shaft of the other set of gears is separated from the set of gears; every two gears of the set of gears and a gear case are located and fixed by a veneered bearing in an embedded way; both two sets of gears are provided with annular gears with the same size; the other shaft is a spline shaft; a sliding gear having the same size with the annular gears of the set of gears slides on the shaft; a sliding wheel is fixed on the sliding gear in a bearing manner; the sliding wheel in linkage with the sliding gear is fixed with a corresponding worm wheel outside the gear case by three sliding shafts; a motor reel fixes a worm to drive the worm wheel, so as to push or pull the sliding gear to be meshed in an embedded manner or separated, namely high or low speed shift; and a pair of gears are meshed with a carrier gear to complete the reverse gear function. The transmission can be made into a single-stage bidirectional or high/low-speed or multistage single transmission as an important part of a machine and a vehicle.
Description
Technical field
The two-way multistage automatic adjustable speed changer project of diaxon relates to speed changer, means this multiple-speed gear-box by two axles in the same way, and therefore the perhaps counter rotating form automation mechanized operation of advancing gains the name.
Specifically, this speed changer is comprised of driving shaft and two axles of driven axle, there are many gear engagements to different proportion to distribute thereon, and only come adjusting speed ratio and counter rotating with two axles, also have a pair of gear to mesh to regulate its rotating Vortex with a carrier gear respectively, and regulate the mechanical device that drives automation mechanized operation with motor.
Background technique
Study seven " human-powered devices " at me---when its technology was used for bicycle, I found, each bicycle can only be with a kind of " human-powered device " technology.Find in R﹠D process that particularly a car is installed a kind of " human-powered device " technology, can not solve all problems of bicycle power system.That is, the bicycle starting time will use low speed " human-powered device " technology: and will be with high speed " human-powered device " technology during walking.In other words, a car will be installed two kinds of " human-powered device " technology, just can reach the effect of new technology.This has just just proposed a difficult problem technically: in two kinds of " human-powered device " technology, one " speed changer " is installed, just can achieve the goal.Do not have this " speed changer " in the technical field, only have designed, designed.This being installed on the bicycle, with its diverse " speed changer " of beanstalk, a strict demand is arranged: necessary volume is little, lightweight.I am placed in two pairs of gear engagements of high, low speed of " human-powered device " together, two driving wheels and driven wheel---and one of them is separated with the high, low speed gear with splined shaft, two equal ring gears are arranged again thereon, respectively with an embedded engagement of sliding gear equal, that slide at splined shaft, finish engagement or separate effect, that is: high, low speed gearshift.A new work transmission simple in structure---also makes slightly tool blank of this project---and has been born like this!
Speed changer is the vitals of various vehicles, is that frictional force is little after the vehicle launch because the frictional force on wheel and ground is large with low speed during vehicle start, must just can step on the juice with the continuous conversion raising of speed changer rotating speed.Simultaneously, it also is the vitals of various machineries, as long as need the machinery of speed change all to be unable to do without it.Different machinery is the difference of structure or model, and effect is consistent with purpose.Common speed changer has a driving shaft and a driven axle, also has one or two splined shafts, and three groups of above gear trains are arranged; The two-way multistage automatic adjustable speed changer of diaxon by comparison, the speed changer of same function, the number of gears, volume and weight have all lacked more than 1/3rd.
Summary of the invention
The two-way multistage automatic adjustable speed changer of diaxon is comprised of driving shaft and two axles of driven axle, is distributed with many gears to different proportion thereon and is engaged on one, turns round in opposite directions or in the same way simultaneously.This many to different proportion, the gear train of running in opposite directions or in the same way because the running speed of every pair of gear is inconsistent, so axle that must general's one group of gear wherein separates with gear train.In these two groups of gears, one group of gear is fixed on the axle.Per two gears of this gear train after the another axle separates, they and and gear-box between, all use the embedded fixation of veneer bearing to locate fixing, the inner ring of this group gear has an equal large ring gear, this another axle is splined shaft, this splined shaft slide have one with the equal large sliding gear of this group gear ring gear, sliding gear embeds in the ring gear of gear with embedded methods, regulates the speed ratio of two axles; Leave the gear ring of this gear at sliding gear, in sliding gear will embed in the gear ring of those gears, a neutral is arranged between two gears, regulate the moving situation of sliding gear.The moving situation of two axles in this case is opposite direction rotatings.In the middle of these two groups of gears, also have a pair of gear to be connected with a joggle with a carrier gear respectively, reach and make the homodromal purpose of two axle.Finish the forward and reverse of speed changer, perhaps speed changing function with the moving situation of these two kinds of axles.
The two-way multistage automatic adjustable speed changer of diaxon also has an automatic system, movable pulley is fixed on the sliding gear with bearing type, the movable pulley of interlock is fixed with three sliding axles with the outer corresponding worm gear of gear-box on the sliding gear, fixedly worm screw is to drive worm gear for motor reel, and gear promotes or stretch and slide.
The working condition of the two-way multistage automatic adjustable transmission gear of diaxon is generally secondary, with the working condition of the gear of common speed changer be three grades or level Four, the former is than latter working stability; The working condition of sliding gear is that it is little to wear and tear in the embedded gear ring that is engaged on gear, and its component are compared with common speed changer, and the former is than latter long service life.Therefore, it with simple in structure, volume is little, lightweight, and be operating as superiorly with automatic system, it also can be made into single-stage two-way, perhaps individual event speed changer high low speed or multistage; This speed changer not only is used for traffic machinery as the device of adjusting speed ratio, or other need the parts of velocity modulation equipment; Such as, lathe etc.It is the vitals of various machineries and vehicle.
The device that the two-way multistage automatic adjustable speed changer of diaxon and my " electric-controlled type clutch device " (developing) cooperate in the vehicle operating system each other, this two devices have been arranged, cooperate with computer again, these devices will provide according to the driver number of fuel oil mass, automatically regulate shelves row and the speed of vehicle, not only alleviate driver's labor intensity, fuel saving also: electric vehicle too, it provides the number of electric weight according to the driver, automatically regulate shelves row and the speed of vehicle, save electric energy.
Description of drawings
Fig. 1 is the major part shape assumption diagram of the two-way multistage automatic adjustable speed changer of diaxon;
Fig. 2 is one group of major part figure that the gear of ring gear is arranged;
Fig. 3 is the parts drawing of veneer bearing;
Fig. 4 is the major part figure of splined shaft and sliding gear;
Fig. 5 is automatic system major part structural drawing.
Embodiment
The two-way multistage automatic adjustable speed changer of diaxon mainly is comprised of gear-box (1), driving shaft (2) and (3) two axles of driven axle.In gear-box, the engaging gear to different proportion is arranged more than two groups, knot consist of low speed to gear (4), middling speed to gear (5), at a high speed to gear (6) etc.; One group of gear all is fixed on the driven axle (3), and another group gear has an equal large ring gear, per two gears and and gear-box (1) between have veneer bearing (8) fixing; Because ring gear is large on an equal basis, therefore, used veneer bearing (8) is identical.Veneer bearing (8) is the L shaped Zhu Gai of being called (17) and interior L shaped synthetic " mouth " font of bearing that is called pearl bowl (18) in addition, and ball (19) slides within it.The bearing of Zhu Gai (17) and inner integument bowl (18), the groove of two adjacent face of gears of embedded fixation embedding is located fixing respectively.After whole group of gear fixes, it is inserted in the gear-box, the gap is fixed and is regulated on both sides with bearing, lock with lock pin.This another driving shaft (2) is splined shaft, with the equal large gear of this group gear ring gear, be called sliding gear (9) with it with bearing fixing be called movable pulley (10), slide at this splined shaft simultaneously, sliding gear (9) embeds in the gear ring of gear, regulates the speed ratio of two axles; Also have a pair of gear to be called and swing to gear (7), be connected with a joggle with a carrier gear (11), reach its rotating Vortex---swing to the purpose of travelling.
Because the two-way multistage automatic adjustable speed changer of diaxon has been constructed the simplest speed changer form, for condition has been created in automation mechanized operation, fixing with bearing (16) between the movable pulley (10) of the upper interlock of sliding gear (9), leave the gear ring of this gear at sliding gear (9), in sliding gear (9) will embed in the gear ring of those gears, one neutral is arranged between two gears, regulate the moving situation of sliding gear (9).Sliding gear (9) is fixed certain when gear is rotated, movable pulley (10) can not rotate, simultaneously, there are three sliding axles (12) that it and worm gear (13) cell are fixed, motor (15) axle drives worm screw (14) and worm gear (13), drive sliding gear (9), slide at driving shaft (2) splined shaft easily.
Driving shaft (2) or driven axle (3), who separates with gear train as the splined shaft form, can exchange according to the requirement of vehicle or machinery.
Claims (5)
1. the two-way multistage automatic adjustable speed changer of diaxon mainly is comprised of driving shaft and driven axle, be distributed with many gears to different proportion on it and be engaged on one, turn round in opposite directions or in the same way simultaneously, its special sheet is: this two driving shafts and driven axle, axle with wherein one group of gear, separate with this group gear with the splined shaft form, and the inner ring of this group gear has an equal ring gear, equal with one respectively, the sliding gear that slides at splined shaft is with embedded methods and its engagement, finish engagement or separate effect, that is: height, the mechanical device of low speed gearshift.
2. the two-way multistage automatic adjustable speed changer of diaxon according to claim 1, it is characterized in that: in these two groups of gears, one group of gear all is fixed on the axle, another the group gear an equal large ring gear is arranged, per two gears and and gear-box between have the veneer bearing to locate fixing with embedded fixation.
3. the two-way multistage automatic adjustable speed changer of diaxon according to claim 1, it is characterized in that: the another axle is splined shaft, this splined shaft slide have one with the equal large sliding gear of this group gear ring gear, this sliding gear is fixed in the gear ring of gear with embedded engagement.
4. according to claim 1 or the two-way multistage automatic adjustable speed changer of 3 described diaxons, it is characterized in that: movable pulley is fixed on the sliding gear with bearing type, the movable pulley of interlock is fixed with three sliding axles with the outer corresponding worm gear of gear-box on the sliding gear, fixedly worm screw is to drive worm gear for motor reel, and gear promotes or stretch and slide.
5. the two-way multistage automatic adjustable speed changer of diaxon according to claim 1 is characterized in that: have a pair of gear to be connected with a joggle with a carrier gear respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110200764 CN102889347A (en) | 2011-07-18 | 2011-07-18 | Automatic two-shaft bidirectional multistage adjusting transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110200764 CN102889347A (en) | 2011-07-18 | 2011-07-18 | Automatic two-shaft bidirectional multistage adjusting transmission |
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| Publication Number | Publication Date |
|---|---|
| CN102889347A true CN102889347A (en) | 2013-01-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110200764 Pending CN102889347A (en) | 2011-07-18 | 2011-07-18 | Automatic two-shaft bidirectional multistage adjusting transmission |
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| Country | Link |
|---|---|
| CN (1) | CN102889347A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930136A (en) * | 2015-05-31 | 2015-09-23 | 曹建峰 | Gear control gearbox |
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2011
- 2011-07-18 CN CN 201110200764 patent/CN102889347A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104930136A (en) * | 2015-05-31 | 2015-09-23 | 曹建峰 | Gear control gearbox |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130123 |