CN109248449A - A kind of carbon-free trolley for S-shaped track of walking - Google Patents
A kind of carbon-free trolley for S-shaped track of walking Download PDFInfo
- Publication number
- CN109248449A CN109248449A CN201811372166.0A CN201811372166A CN109248449A CN 109248449 A CN109248449 A CN 109248449A CN 201811372166 A CN201811372166 A CN 201811372166A CN 109248449 A CN109248449 A CN 109248449A
- Authority
- CN
- China
- Prior art keywords
- long axis
- carbon
- wheel
- shaped track
- gear
- Prior art date
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H17/00—Toy vehicles, e.g. with self-drive; ; Cranes, winches or the like; Accessories therefor
- A63H17/26—Details; Accessories
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63H—TOYS, e.g. TOPS, DOLLS, HOOPS OR BUILDING BLOCKS
- A63H31/00—Gearing for toys
- A63H31/08—Gear-control mechanisms; Gears for imparting a reciprocating motion
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- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of carbon-free trolleys of S-shaped track of walking, including mobile devices, driving device and transfer；The mobile devices include a pedestal, rear long axis and two side wheels；The driving device includes rod assembly, pulley, preceding long axis and gear, realizes that car body advances；The transfer includes regulating wheel, threaded rod, flake bearing, rocking bar, guide rod, deflecting wheel support bracket and deflecting roller, realizes that car body advances along S-shaped track.It is low that the present invention overcomes energy conversion efficiencies, the low disadvantage of degree of regulation, realizes that stroke is remote, and S-shaped precision height, the simple carbon-free trolley of structure are travelled after fine tuning.
Description
Technical field
The present invention relates to a kind of carbon-free trolleys of S-shaped track of walking.
Background technique
Practical innovation with the appearance and fast development of new-energy automobile and automatic Pilot technology, for basic technology
Also it is even more important.In environmental protection, carbon-free trolley does not need the chemical energy of fuel or battery storage, but passes through weight freedom
The conversion driving trolley of gravitional force is advanced when whereabouts；And on the other hand, by the combination of internal gear and connecting rod, trolley can
It is moved without artificial interference according to the track of design.
Carbon-free trolley gains great popularity as the topic of university student's scientific and technical innovation, but many works are tended not to by desired trajectory
It is accurate to advance, substantially deviate driving direction because of internal mechanical structure design defect, also has the transformation efficiency of many trolleies too low
And make operating range too short.Therefore, design it is a can have higher-energy transformation efficiency and more accurately by track traveling it is small
Vehicle is known as the emphasis of the present invention.
Summary of the invention
It is an object of the invention in place of overcome the deficiencies in the prior art, provide a kind of the carbon-free small of S-shaped track of walking
Vehicle solves the problems in above-mentioned background technique.
The technical solution adopted by the present invention to solve the technical problems is: providing a kind of the carbon-free small of S-shaped track of walking
Vehicle, including mobile devices, driving device and transfer；
The mobile devices include a pedestal, rear long axis and two side wheels for forming car body, and the rear long axis is set to pedestal
On, two side wheel is socketed on rear long axis and is set to pedestal two sides；
The driving device includes rod assembly, pulley, preceding long axis and gear；The rod assembly is fixed on pedestal,
There are the track to move up and down for weight in rod assembly, pulley is installed at the top of rod assembly；The preceding long axis is set to
On pedestal, the preceding long axis is equipped with reel, and reel is connected with pulley room by cotton rope, and one end of cotton rope is hung with described
Weight, the other end are wound in reel across pulley；Two side wheels after the preceding long axis is driven by gear on long axis rotate, real
Existing trolley advances；
The transfer includes regulating wheel, connecting rod, flake bearing, rocking bar, guide rod and deflecting roller；The regulating wheel is arranged
In several adjustment holes are distributed on preceding long axis, and in regulating wheel；The connecting rod is arranged along car body direction of advance, and one end is sheathed on
Adjustment hole, the other end are connect by flake bearing with rocking bar；The other end of the rocking bar is fixedly connected with guide rod, the guide rod with
Deflecting roller is fixedly connected, and the deflecting roller is set to the front side of pedestal；The connecting rod and rocking bar are by a threaded rod and a screw thread
Set composition, thread bush is sheathed on threaded rod periphery, for adjusting the length of connecting rod and rocking bar；Trolley preceding long axis rotation during advancing
Turn, regulating wheel synchronous rotary, so that threaded rod be driven to draw a circle movement, under the action of flake bearing, rocking bar periodically front and back is put
Dynamic, the guide rod for being fixed on rocking bar realizes period rotation, causes deflecting roller period sexual deviation, realizes that trolley advances along sinusoidal trajectory.
In a preferred embodiment of the present invention, the adjustment hole is using the center of circle of regulating wheel as the center of circle, in the shape of a spiral to edge
Distribution.
In a preferred embodiment of the present invention, sets at left and right sides of the deflecting roller and be equipped with there are two side stand, top shelf
Upper bracket, deflecting roller are fixed between two side stands by short axle；The side stand and upper bracket periphery are also provided with steering
Side plate and steering top plate turn to side plate and turn to top plate and be fixed on bottom plate, and the guide rod passes through steering top plate and upper bracket is fixed
Connection, the guide rod and steering top plate junction are equipped with flange bearing.
In a preferred embodiment of the present invention, detent set is set on the preceding long axis, for fixing reel.
In a preferred embodiment of the present invention, the pedestal is equipped with big stand and small stand, is respectively used to long after setting up
Axis and preceding long axis.
In a preferred embodiment of the present invention, the rod assembly include three pillars and the big bracket of pulley, described three
Pillar is set between deflecting roller and preceding long axis, and the space between three pillars is weight tracks, the big bracket of pulley
It is set up in the top of three pillars.
In a preferred embodiment of the present invention, the gear includes gear wheel and pinion gear, before the gear wheel is sheathed on
One end of long axis, the pinion gear are sheathed on rear long axis and correspond at where gear wheel, and the side wheel is actively close to pinion gear
Wheel is driven wheel far from pinion gear.
In a preferred embodiment of the present invention, the wheel hub of two side wheel and deflecting roller is equipped with gasket.
In a preferred embodiment of the present invention, the big bracket of pulley is equipped with threading groove.
In a preferred embodiment of the present invention, the regulating wheel passes through flange coupling and preceding long axis connection.
The technical program compared with the background art, it has the following advantages:
1, carbon-free environmental protection only utilizes weight gravitional force, does not need external battery or fuel driven, energy conservation and environmental protection.
2, it is convenient to finely tune, and preceding end turning mechanism connect with the threaded rod for adjusting simple, it can be achieved that multilayer adjusting, makes micro-
Adjust result more accurate.
3, mechanism is simple, and trolley does not have labyrinth, in addition to acrylic board shell and two gears, only two root long axis one
Root short axle and connector few in number, it is assembled convenient and efficient.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is explosive view of the present invention.
Specific embodiment
Please refer to Fig. 1-2, a kind of carbon-free trolley of walking S-shaped track of the present embodiment, a kind of the carbon-free of S-shaped track of walking
Trolley, it is characterised in that: including mobile devices, driving device and transfer；
The mobile devices include a pedestal 11, rear long axis 15 and two side wheels for forming car body, and the rear long axis 15 is arranged
In on pedestal 11, two side wheel is socketed on rear long axis 15 and is set to 11 two sides of pedestal；
The driving device includes rod assembly, pulley 25, preceding long axis 27 and gear；The pedestal 11 is equipped with big stand
111 and small stand 113, it is respectively used to long axis 15 and preceding long axis 27 after setting up.
The rod assembly is fixed on pedestal 11, and there are the track to move up and down for weight, upright bar groups in rod assembly
Pulley 25 is installed at the top of part；The preceding long axis 27 is set on pedestal 11, and the preceding long axis 27 is equipped with reel 271,
Detent set 273 is set on the preceding long axis 27, for fixing reel 271.It is connected between reel 271 and pulley 25 by cotton rope,
One end of cotton rope is hung with the weight, and the other end is wound in reel 271 across pulley 25；The preceding long axis 27 passes through gear
Two side wheels rotation after driving on long axis 15, realizes that trolley advances；
The rod assembly includes three pillars and the big bracket 21 of pulley, and three pillars are set to deflecting roller 4 with before
Between long axis 27, the space between three pillars is weight tracks, and the big bracket 21 of pulley is set up in three pillars
Top, the big bracket 21 of pulley are equipped with threading groove.Weight falls in the Delta Region surrounded by three upright bars 23, falls
In the process, reel 271 is pulled to rotate, so that long axis 27 rotates before making.
The gear includes gear wheel 22 and pinion gear 24, and one end of long axis 27, described before the gear wheel 22 is sheathed on
Pinion gear 24 is sheathed on where the corresponding gear wheel 22 of rear long axis 15, and the side wheel is driving wheel 131 close to pinion gear 24, far
It is driven wheel 133 from pinion gear 24.By gear drive, long axis 15 is rotated after drive, the coaxial driving wheel with rear long axis 15
131 and driven wheel 133 rotate.It is limited by three upright bars 23, effectively prevent weight during trolley advances because inertia causes
Swing shake, reduce energy loss, reduce and shake influence to vehicle body.Two gears, front axle gear diameter is big, the number of teeth is more,
Rear axle gear diameter is small, the number of teeth is few.Diameter is calculated according to gear stress formula, is prevented strength of gear excessive and is broken.Before
Number of gear teeth is more than backgear, therefore reel 271 rotates a circle and can rotate more than a week with motor car wheel, ensure that trolley limited
The distance of gravitional force downward driving.
The transfer includes regulating wheel 31, connecting rod 33, flake bearing 35, rocking bar 37, guide rod 39 and deflecting roller 4；
Before the regulating wheel 31 is sheathed on long axis 27, the regulating wheel 31 is connected by flange coupling and preceding long axis 27
It connects.And several adjustment holes are distributed in regulating wheel 31；The connecting rod 33 is arranged along car body direction of advance, and one end is sheathed on adjusting
Hole, the other end are connect by flake bearing 35 with rocking bar 37；The adjustment hole is using the center of circle of regulating wheel 31 as the center of circle, in the shape of a spiral
To edge distribution.
The other end of the rocking bar 37 is fixedly connected with guide rod 39, and the guide rod 39 is fixedly connected with deflecting roller 4, and described turn
The front side of pedestal 11 is set to wheel 4；The connecting rod 33 and rocking bar 37 are made of a threaded rod and a thread bush, thread bush set
Set on threaded rod periphery, for adjusting the length of connecting rod 33 and rocking bar 37；The thread bush 333 of connecting rod 33 is micro- for steering mechanism
It adjusts, adjustable screw thread pole length controls the swing angle of deflecting roller 4.By the control to 4 swing angle of deflecting roller, to small
Vehicle is adjusted around the traveling curve that stake is turned, and 4 swing angle of deflecting roller is bigger, and the radian that trolley is swung when driving is bigger.It shakes
The effect of thread bush 373 of bar 37 is that the angle that adjusting deflecting roller 4 swings is consistent, while also finely tuning to angular dimension, is passed through
Fine tuning keeps small wheel paths more accurate.
The left and right sides of the deflecting roller 4 sets that there are two side stand, top shelfs to be equipped with upper bracket, and deflecting roller 4 passes through short axle
It is fixed between two side stands；The side stand and upper bracket periphery, which are also provided with, to be turned to side plate 41 and turns to top plate 43, is turned
It is fixed on bottom plate to side plate 41 and steering top plate 43, the guide rod 39 passes through steering top plate 43 and is fixedly connected with upper bracket, described
Guide rod 39 and steering 43 junction of top plate are equipped with flange bearing.
Trolley advance during before long axis 27 rotate, 31 synchronous rotary of regulating wheel, so that threaded rod be driven to draw a circle movement,
Under the action of flake bearing 35, the periodical swing of rocking bar 37, the guide rod 39 for being fixed on rocking bar 37 realizes period rotation, causes
4 period of deflecting roller sexual deviation realizes that trolley advances along sinusoidal trajectory.
The above is only the preferred embodiment of the present invention, the range implemented of the present invention that therefore, it cannot be limited according to, i.e., according to
Equivalent changes and modifications made by the invention patent range and description, should still be within the scope of the present invention.
Claims (10)
1. a kind of carbon-free trolley for S-shaped track of walking, it is characterised in that: including mobile devices, driving device and transfer；
The mobile devices include a pedestal, rear long axis and two side wheels for forming car body, and the rear long axis is set on pedestal, institute
Two side wheels are stated to be socketed on rear long axis and be set to pedestal two sides；
The driving device includes rod assembly, pulley, preceding long axis and gear；The rod assembly is fixed on pedestal, upright bar
There are the track to move up and down for weight in component, pulley is installed at the top of rod assembly；The preceding long axis is set to pedestal
On, the preceding long axis is equipped with reel, and reel is connected with pulley room by cotton rope, and one end of cotton rope is hung with described heavy
Object, the other end are wound in reel across pulley；Two side wheels after the preceding long axis is driven by gear on long axis rotate, and realize
Trolley advances；
The transfer includes regulating wheel, connecting rod, flake bearing, rocking bar, guide rod and deflecting roller；Before the regulating wheel is sheathed on
Several adjustment holes are distributed on long axis, and in regulating wheel；The connecting rod is arranged along car body direction of advance, and one end is sheathed on adjusting
Hole, the other end are connect by flake bearing with rocking bar；The other end of the rocking bar is fixedly connected with guide rod, the guide rod and steering
Wheel is fixedly connected, and the deflecting roller is set to the front side of pedestal；The connecting rod and rocking bar are by a threaded rod and a thread bush group
At thread bush is sheathed on threaded rod periphery, for adjusting the length of connecting rod and rocking bar；Trolley preceding long axis rotation during advancing,
Regulating wheel synchronous rotary, so that threaded rod is driven to draw a circle movement, under the action of flake bearing, rocking bar periodicity swing,
The guide rod for being fixed on rocking bar realizes period rotation, causes deflecting roller period sexual deviation, realizes that trolley advances along sinusoidal trajectory.
2. a kind of carbon-free trolley of S-shaped track of walking according to claim 1, it is characterised in that: the adjustment hole is to adjust
The center of circle of section wheel is the center of circle, in the shape of a spiral to edge distribution.
3. a kind of carbon-free trolley of S-shaped track of walking according to claim 1, it is characterised in that: a left side for the deflecting roller
Right two sides set that there are two side stand, top shelfs to be equipped with upper bracket, and deflecting roller is fixed between two side stands by short axle；It is described
Side stand and upper bracket periphery, which are also provided with, to be turned to side plate and turns to top plate, is turned to side plate and is turned to top plate and is fixed on bottom plate, institute
It states guide rod and is fixedly connected across top plate is turned to upper bracket, the guide rod and steering top plate junction are equipped with flange bearing.
4. a kind of carbon-free trolley of S-shaped track of walking according to claim 1, it is characterised in that: set on the preceding long axis
Detent set, for fixing reel.
5. a kind of carbon-free trolley of S-shaped track of walking according to claim 1, it is characterised in that: the pedestal is equipped with
Big stand and small stand are respectively used to long axis and preceding long axis after setting up.
6. a kind of carbon-free trolley of S-shaped track of walking according to claim 1, it is characterised in that: the rod assembly packet
Three pillars and the big bracket of pulley are included, three pillars are set between deflecting roller and preceding long axis, the sky between three pillars
Between be weight tracks, the big bracket of pulley is set up in the top of three pillars.
7. a kind of carbon-free trolley of S-shaped track of walking according to claim 1, it is characterised in that: the gear includes big
Gear and pinion gear, one end of long axis, the pinion gear are sheathed on rear long axis and correspond to gear wheel institute before the gear wheel is sheathed on
Locating, the side wheel is driving wheel close to pinion gear, is driven wheel far from pinion gear.
8. a kind of carbon-free trolley of S-shaped track of walking according to claim 1, it is characterised in that: two side wheels and deflecting roller
Wheel hub be equipped with gasket.
9. a kind of carbon-free trolley of S-shaped track of walking according to claim 1, it is characterised in that: the big bracket of pulley
It is equipped with threading groove.
10. a kind of carbon-free trolley of S-shaped track of walking according to claim 1, it is characterised in that: the regulating wheel passes through
Flange coupling and preceding long axis connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811372166.0A CN109248449A (en) | 2018-11-16 | 2018-11-16 | A kind of carbon-free trolley for S-shaped track of walking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811372166.0A CN109248449A (en) | 2018-11-16 | 2018-11-16 | A kind of carbon-free trolley for S-shaped track of walking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109248449A true CN109248449A (en) | 2019-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811372166.0A Pending CN109248449A (en) | 2018-11-16 | 2018-11-16 | A kind of carbon-free trolley for S-shaped track of walking |
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| Country | Link |
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| CN (1) | CN109248449A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404426A (en) * | 2018-03-28 | 2018-08-17 | 上海工程技术大学 | A kind of paths S carbon-free trolley |
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| CN205055424U (en) * | 2015-09-06 | 2016-03-02 | 长春师范大学 | Automatic walking " S " shape carbon -free trolley |
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| CN207324078U (en) * | 2017-10-20 | 2018-05-08 | 武汉商学院 | 8-shaped track carbon-free trolley |
| CN209204647U (en) * | 2018-11-16 | 2019-08-06 | 华侨大学 | The carbon-free trolley of walking S-shaped track |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203123574U (en) * | 2013-03-18 | 2013-08-14 | 陈谷 | Carbon-free trolley running in shape of '8' |
| CN204352544U (en) * | 2015-01-13 | 2015-05-27 | 东北大学秦皇岛分校 | The carbon-free trolley that a kind of travel track is adjustable |
| CN205055424U (en) * | 2015-09-06 | 2016-03-02 | 长春师范大学 | Automatic walking " S " shape carbon -free trolley |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108404426A (en) * | 2018-03-28 | 2018-08-17 | 上海工程技术大学 | A kind of paths S carbon-free trolley |
| CN108404426B (en) * | 2018-03-28 | 2023-09-26 | 上海工程技术大学 | S-path carbon-free trolley |
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