CN204226593U - Semi-automatic lever starts whirligig - Google Patents
Semi-automatic lever starts whirligig Download PDFInfo
- Publication number
- CN204226593U CN204226593U CN201420681406.6U CN201420681406U CN204226593U CN 204226593 U CN204226593 U CN 204226593U CN 201420681406 U CN201420681406 U CN 201420681406U CN 204226593 U CN204226593 U CN 204226593U
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- input shaft
- output shaft
- lever
- gear
- driving gear
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- 230000009347 mechanical transmission Effects 0.000 abstract description 3
- 230000004913 activation Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 description 6
- 238000009434 installation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009304 pastoral farming Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model relates to a kind of mechanical transmission, and namely semi-automatic lever starts whirligig.It comprises frame, frame has input shaft and output shaft, and input shaft axle head carries lever with pressure, and be provided with first group of driving gear between input shaft and output shaft, wherein driven gear is connected with output shaft by guide bearing; Be provided with last group driving gear between input shaft and output shaft, wherein driving gear is connected with input shaft by the guide bearing oppositely installed.Lever start institute produces active force driven rotary device, by gear train, chain wheel set kinetic energy conduction, the kinetic energy that whirligig produces much larger than the active force suffered by activation lever, realization increase kinetic energy effect.Adopting is arranged on positive and negative two guide bearings by gear or sprocket wheel, and realize pressure, ensure output shaft driver output all in the same way when carrying lever, work doing efficiency is high, lever convert to rotating power can mechanical delivery efficiency high.
Description
technical field
The utility model relates to a kind of mechanical transmission, and namely semi-automatic lever starts whirligig.
Background technique
In the prior art, lever type mechanical transmission device comprises input, output gear transmission, can realize exporting transmission when its shortcoming is lever press-in, and idle running when carrying that lever is counter, waste acting, efficiency is low, unreasonable structure.
Model utility content
The purpose of this utility model provides a kind of rational in infrastructure, and the semi-automatic lever that running efficiency is high starts whirligig.Solve and no matter lever moves down pressure, output shaft is in the technical problem that same direction is rotated all the time.
Technical solution of the present utility model is: a kind of semi-automatic lever starts whirligig, comprise frame, frame there are input shaft and output shaft, input shaft axle head carries lever with pressure, be provided with first group of driving gear between input shaft and output shaft, wherein driven gear is connected with output shaft by guide bearing; Be provided with last group driving gear between input shaft and output shaft, wherein driving gear is connected with input shaft by the guide bearing oppositely installed; Or said gear can use all or part of replacement of sprocket wheel.Two groups of transmissions are not limited between input shaft and output shaft.
Preferred case: semi-automatic lever starts whirligig, comprise frame, frame there are parallel, spaced input shaft and output shaft, input shaft axle head carries lever with pressure, while be provided with one group of drive sprocket between input shaft and output shaft, connected by drive chain, be wherein connected with output shaft by guide bearing (bicycle freewheel mechanism principle) by movable sprocket; Between input shaft and output shaft, another side is provided with driving gear, and wherein on input shaft, driving gear is connected with input shaft by the guide bearing oppositely installed.Or aforementioned drive sprocket wheel gear replaces.With tension pulley above drive chain, to adjust chain elasticity.
The utility model has the advantages that: 1, lever start institute produces active force driven rotary device, by gear train, chain wheel set kinetic energy conduction, the kinetic energy that whirligig produces much larger than the active force suffered by activation lever, realization increase kinetic energy effect.2, adopt and be arranged on positive and negative two guide bearings by gear or sprocket wheel, realize pressure, ensure output shaft driver output all in the same way when carrying lever, work doing efficiency is high, lever convert to rotating power can mechanical delivery efficiency high.3, this is novel convenient and swift when carrying out operation, adopts telescopic lever construction, uses when needing afterburning and telescopic lever can be adjusted.4, this device rotary speed can transfer setting at a high speed to by low speed.5, output shaft exports energy and can drive low speed (also can drive at a high speed mini motor vehicle, run up the equipment such as unit) car, as bicycle, strength of one's legs car, power-assisted scooter, baby carriage, tricycle for the disabled, whip-and-derry, the generating of little pattern, drive rocking arm utensil, various miniature farm machinery utensil, building lifting, traction, cutting, boring, lifting etc.
Below in conjunction with accompanying drawing, mode of execution of the present utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is the utility model plan structure sketch.
Embodiment
See Fig. 1, component title is as follows: frame 1, input shaft 2, output shaft 3, lever 4, driven gear 5, guide bearing 6, driving gear 8, reverse guide bearing 9, drive sprocket 10, drive chain 11, by movable sprocket 12, drive chain 11, Idle wheel 12, bearing support 13, driven gear 14, belt pulley 15.
See Fig. 1, a kind of semi-automatic lever starts whirligig, comprise frame 1, frame 1 there are parallel, spaced input shaft 2 and output shaft 3(are supported by bearing support 13), input shaft 2 axle head carries lever 4(straight-bar or flexible rod with pressure), between input shaft 2 and output shaft 3, on one side (in figure the right) is provided with one group of drive sprocket (drive sprocket 10 and by movable sprocket 12, it can certainly be gear transmission, be decided according to the actual requirements, be schematic diagram herein) connected by drive chain 11, be wherein connected with output shaft 3 by guide bearing 6 by movable sprocket 12; Between input shaft 2 and output shaft 3, another side (in figure the left side) is provided with driving gear (driving gear 8 is gearwheel, and driven gear 14 is small gear), and wherein on input shaft 2, driving gear 8 is connected with input shaft 2 by the reverse guide bearing 9 oppositely installed.Above drive chain 11 with tension pulley 12, to adjust chain elasticity.By moving lever 4 landing (above moving down pressure), the kinetic force of generation is exported by driving mechanism, and output shaft 3 all can rotate in the same direction in rotary motion, is met the mechanism be driven, realize Power output by belt pulley 15.Be not limited to two groups of transmissions between input shaft and output shaft, be in all the time rotate in the same direction as long as ensure lever 4 moves down pressure output shaft 3.
Be not limited thereto see Fig. 1, figure middle sprocket, can replace with gear.
See Fig. 1, can also have gear between driving gear 8 and driven gear 14, figure slightly (three axles or multiaxis), is not limited thereto.Namely being not limited to two gears meshing, can be multiple.
Working principle: depress lever 4, band driven input shaft 2 rotates, and by drive sprocket 10, drive chain 11, driven output shaft 3 to rotate by movable sprocket 12, now guide bearing 6 is in forward, is normally driven output shaft 3 to rotate by movable sprocket 12.Power is by driving gear 8, driven gear 14 simultaneously, be transitioned into output shaft 3, now due to reverse guide bearing 9(because guide bearing 9 is in reverse installation, for guide bearing 6) be in slipping state, rotate counterclockwise with driven gear 14, do not affect Power output, output shaft 3 normally rotates clockwise.Otherwise, upper moving bar bar 4, band driven input shaft 2 rotates, output shaft 3 is driven to rotate (now gear transmission has the initiative) by driving gear 8, driven gear 14, simultaneously power is by drive sprocket 10, drive chain 11, be transitioned into output shaft 3 by movable sprocket 12, now because guide bearing 6 is in slipping state, is rotated clockwise with driven gear 14 by movable sprocket 12, do not affect Power output, output shaft 3 also keeps normally rotating clockwise.Owing to adopting positive and negative guide bearing to arrange, no matter lever 4 moves down pressure, output shaft 3 is in all the time and rotates clockwise, and rotates in the same direction motion, keeps continuously afterburning driving.Guide bearing 6 and reverse guide bearing 9 are in reverse installation all the time on axle, could realize no matter lever 4 moving down pressure, and output shaft 3 is in all the time and rotates in the same direction.
Gear between lever 4 and output shaft 3, is not limited thereto, no matter gear quantity, how arranging, how guide bearing quantity, arrange, when finally moving down pressure on lever 4 is continuous, output shaft 3 can be caused to export in the same way, all belong to apparatus of the present invention category.
This device can be made into large, medium and small series model, power is provided, can be used for low-speed vehicle, small power generation, agricultural, industry, fishery, pastoral farming, building, the use of replacement various low speed utensil power etc., its structure is simple to operation and manufacture, do not consume all energy during work and can carry out operation, solve unregulated power, petroleum-based energy dependence.There is high-efficiency environment friendly free from environmental pollution, do not hinder and restriction by any natural condition, product manufacturing is installed, with low cost, using and easy to maintenance, is the optimal launch device of every productivity such as energy-conservation facility in mankind nowadays life.
Describe above, just embodiment of the present utility model, various illustrating is not construed as limiting flesh and blood of the present utility model.
Claims (3)
1. a semi-automatic lever starts whirligig, it is characterized in that comprising frame (1), frame (1) there are input shaft (2) and output shaft (3), input shaft (2) axle head carries lever (4) with pressure, be provided with first group of driving gear between input shaft (2) and output shaft (3), wherein driven gear (5) is connected with output shaft (3) by guide bearing (6); Be provided with last between input shaft (2) and output shaft (3) and organize driving gear (7), wherein driving gear (8) is connected with input shaft (2) by the reverse guide bearing (9) oppositely installed; Or said gear can use all or part of replacement of sprocket wheel.
2. start whirligig according to semi-automatic lever according to claim 1, it is characterized in that comprising frame (1), frame (1) there are parallel, spaced input shaft (2) and output shaft (3), input shaft (2) axle head carries lever (4) with pressure, while be provided with one group of drive sprocket (10) between input shaft (2) and output shaft (3), connected by drive chain (11), be wherein connected with output shaft (3) by guide bearing (6) by movable sprocket (12); Between input shaft (2) and output shaft (3), another side is provided with driving gear, and wherein the upper driving gear (9) of input shaft (2) is connected with input shaft (2) by the reverse guide bearing (9) oppositely installed; Or aforementioned drive sprocket wheel gear replaces.
3. start whirligig according to semi-automatic lever according to claim 2, it is characterized in that drive chain (11) top (12) with tension pulley.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420681406.6U CN204226593U (en) | 2014-11-15 | 2014-11-15 | Semi-automatic lever starts whirligig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420681406.6U CN204226593U (en) | 2014-11-15 | 2014-11-15 | Semi-automatic lever starts whirligig |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204226593U true CN204226593U (en) | 2015-03-25 |
Family
ID=52924692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420681406.6U Expired - Fee Related CN204226593U (en) | 2014-11-15 | 2014-11-15 | Semi-automatic lever starts whirligig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204226593U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969117A (en) * | 2016-01-14 | 2017-07-21 | 上海淼兴动力科技发展中心 | With automobile or the matching used transmission mechanism of electric automobile |
| CN110080962A (en) * | 2019-06-14 | 2019-08-02 | 万清正 | Lever power conversion system |
| CN110671479A (en) * | 2019-10-31 | 2020-01-10 | 万清正 | Lever type power transmission system |
-
2014
- 2014-11-15 CN CN201420681406.6U patent/CN204226593U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106969117A (en) * | 2016-01-14 | 2017-07-21 | 上海淼兴动力科技发展中心 | With automobile or the matching used transmission mechanism of electric automobile |
| CN110080962A (en) * | 2019-06-14 | 2019-08-02 | 万清正 | Lever power conversion system |
| CN110671479A (en) * | 2019-10-31 | 2020-01-10 | 万清正 | Lever type power transmission system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 |