CN108114482A - A kind of carbon-free trolley of the S-shaped walking based on magnetic force steering mechanism - Google Patents
A kind of carbon-free trolley of the S-shaped walking based on magnetic force steering mechanism Download PDFInfo
- Publication number
- CN108114482A CN108114482A CN201711152302.0A CN201711152302A CN108114482A CN 108114482 A CN108114482 A CN 108114482A CN 201711152302 A CN201711152302 A CN 201711152302A CN 108114482 A CN108114482 A CN 108114482A
- Authority
- CN
- China
- Prior art keywords
- trolley
- magnetic force
- magnetic
- steering mechanism
- magnet holder
- 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.)
- Granted
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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
- A63H29/00—Drive mechanisms for toys in general
- A63H29/08—Driving mechanisms actuated by balls or weights
-
- 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
Abstract
The present invention relates to a kind of carbon-free trolleys of S types displacement walking, include vehicle frame, driving device, magnetic steering device.The magnetic steering device is mounted on driving shaft.Two is block-shaped identical, and magnetic opposite semicircle magnet is embedded in respectively in two discoidal magnet holders, and magnet holder staggers and is fixed on driving shaft completely.Magnet holder realizes the cyclically-varying in magnetic field so that trolley to be controlled to turn to by the rotation of driving shaft.The vehicle frame includes upper and lower body chassis, this trolley can realize the change of upper low bottom-disc distance by adjusting adjusting bolt, and then change trolley center of gravity.The small vehicle steering mechanism of the present invention is simple, and a large amount of frictions are reduced while saving a large amount of interior spaces;The mobility of trolley is even more enhanced while energy is saved.A series of problems, such as upper and lower body chassis can arbitrarily adjust the center of gravity of trolley and then add the stability of trolley, solve since trolley inertia great Yi overturns, skidding.
Description
Technical field
The present invention relates to a kind of carbon-free trolleys, walk more particularly, to a kind of S-shaped of contest class based on magnetic force steering mechanism
Carbon-free trolley, belong to carbon-free trolley technical field.
Background technology
A kind of contest class carbon-free trolley, it is desirable that:Design has continuous obstacle using 4J gravitional force as sole energy source
The three wheeler of function.The energy of 4J is obtained by 1Kg standard test weights whereabouts 400mm, and allowable error value is ± 2mm.Racing track width
For 200mm, start the Buddhist nun every one diameter 20mm height 200mm of 700mm to 1300mm placements by going out originator along racing track center line
Imperial stick.If first segment interval 700mm, second segment 1300mm, using 2000mm as loop cycle.Contest trolley can when advancing
To automatically bypass the obstacle on racing track, and counterweight must not drop from trolley in traveling process.Current existing contest class is carbon-free
Trolley has many incomplete places.First, trolley realizes that auto-steering make use of a large amount of crank and rocker mechanisms and gear set, machine
Structure is complex, causes unnecessary energy expenditure in the process of running, while also increases assembly difficulty.Second, part is small
The constant torque of vehicle driving device output, the torque deficiency that trolley is caused to be provided in start-up course, difficulty in starting;And it is moving
The torque provided in the process is too big, and speed is too high, and trolley travelling is unstable.Third, the small vehicle steering mechanism in part is located at small underbody
Below disk, trolley center of gravity is elevated, easily shakes in motion process, causes to skid so that trolley deviates desired trajectory.Its
Four, the arrangement of the part of part trolley is not compact enough, and width of the carbody is big, and barrier is easily encountered in operational process.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of carbon-free trolley of contest class S-shaped walking, this carbon-free trolley profits
The gravitional force generated with 1Kg weight fells 400mm completes continuous obstacle.Also, trolley can be distributed according to different obstacles
Adjust movement locus.
In order to overcome existing deficiency, the present invention devises three kinds of magnetic force steering mechanism, double-layered base plate, taper bobbin winoler technologies
Energy expenditure is reduced, increases trolley stability.
The magnetic force steering mechanism is made of magnet holder and magnetic force swing rod, and magnet holder is by two disc-shaped component groups
Into innermost insert has two pieces of semicircle ring magnets, and polarity is opposite.The one side of magnetic force swing rod is screw thread, and one side is inlaid with one piece of circle
Shape small magnet.When magnet holder is rotated with front axle, magnetic direction generating period sexually revises, and magnetic force swing rod utilizes magnetic of the same name
Extremely mutually exclusive principle control trolley completes auto-steering.
The double-layered base plate is made of upper plate, lower plate and adjusting bolt, and upper plate leaves the installation of horizontal bearing block
Position, bottom front edge of board leaves can be for the hole of front-drive, and the mounting hole of vertical shaft bearing and sunpender, upper bottom are left in rear end
Plate can adjust relative position by adjusting bolt, so as to change position of centre of gravity.
The taper bobbin winoler is truncated conical shape, and there is winding slot on surface, and there is the hole of installation cotton rope in taper bobbin winoler one end.
The specific technical solution of the present invention is:A kind of S-shaped magnetic force turns to carbon-free trolley, including vehicle frame, driving device, magnetic force
Transfer.
The vehicle frame includes upper plate, lower plate, adjusting bolt, vertical shaft bearing, horizontal bearing block, counterweight sunpender.
Upper plate is connected with lower plate by three groups of adjusting bolts, and among lower plate and rear end is separately installed with two groups of vertical bearings
, installation is there are one horizontal bearing block at upper plate center, and counterweight hanger erection is in the intermediate region of lower plate.
The driving device includes, fixed pulley axis, fixed pulley group, taper bobbin winoler, nylon rope, counterweight, driving shaft, trailing wheel
Axis, gear wheel, pinion gear, driving wheel, driving wheel ring flange, driven wheel, driven wheel ring flange.Fixed pulley axis are mounted on vehicle frame
On counterweight sunpender, a fixed pulley is fixed on the centre position of fixed pulley axis in fixed pulley group, another is through on hind axle can
To slide axially, taper bobbin winoler is mounted on driving shaft, and nylon rope one end connection counterweight, the other end bypasses fixed pulley group simultaneously
It is wrapped in the winding slot of taper bobbin winoler, driving shaft is fixed in the vertical shaft bearing of the on both sides of the middle of bottom plate, and hind axle is solid
It is scheduled in the vertical shaft bearing of bottom rear both sides, gear wheel is mounted on driving shaft, and pinion gear is mounted on hind axle, actively
Wheel, active ring flange, driven wheel, driven ring flange are fixed on hind axle both ends.
The magnetic steering device includes magnet holder, and magnetic force swing rod, adjusting nut, front fork, front-wheel, driving shaft is locking
Baffle ring.Magnet holder is fixed on front axle centre position, and magnetic force swing rod is mounted on front fork top, is equipped in the end of magnetic force swing rod
One adjusting nut, front-wheel and locking baffle ring are mounted on the lower section of front fork by driving shaft, and front fork is again positioned at the horizontal of upper plate
Bearing block grips.
Advantage for present invention is with effect:The present invention includes vehicle frame, driving device and magnetic steering device.It is described
Frame section, adjusting bolt connection upper and lower bottom plate, this structure can effectively reduce trolley center of gravity, make during moving of car more
Add steady.The driving device part, driven ring flange are connected with hind axle by bearing, active ring flange and hind axle interference
Cooperation, driving wheel and driven wheel are respectively bolted on active flange and driven flange.This structure is turning to trolley
When realize trailing wheel differential, increase the accuracys of small wheel paths.Taper bobbin winoler can adjust torque output, and trolley started
High torque is exported in journey, smaller torque is exported in operational process, reduces speed, increases traveling comfort.The magnetic force
Knuckle section, magnetic force swing rod are deflected by magnetic force, can not be rubbed in steering procedure, can be reduced and turned to quick response
The uncertainty of track in journey, while energy expenditure can be also reduced, make the distance that trolley moves farther.Magnetic force steering mechanism can be with
Space is saved, the width of trolley can be effectively reduced, increases around rod passability.
Description of the drawings
Fig. 1 is dimensional structure diagram of the present invention.
Fig. 2 is double-layered base plate schematic diagram of the present invention.
Fig. 3 is driving device schematic diagram of the present invention.
Fig. 4 is magnetic steering device schematic diagram of the present invention.
In figure:Horizontal bearing block 1, adjusting bolt 2, vertical shaft bearing 3, gear wheel 4,5 pinion gear 6 of driven wheel ring flange,
Driven wheel 7, counterweight sunpender 8, fixed pulley axis 9, sunpender fixed pulley 10, driving wheel 11, hind axle fixed pulley 12, hind axle 13, master
Dynamic ring flange 14, taper bobbin winoler 15, driving shaft 16, magnet holder 17, magnetic force swing rod 18, front fork 19, lower plate 20, upper plate
21st, front-wheel 22, driving shaft 23, adjusting nut 24, nylon rope 25, counterweight 26.
Specific embodiment
Shown in Figure 1, S types magnetic force turns to carbon-free trolley, is turned to including vehicle frame, driving device, transmission device and magnetic force
Device.
Referring to shown in Fig. 1, Fig. 2, the structure of vehicle frame is turriform, vehicle frame include lower plate 20, upper plate 21, adjusting bolt 2,
Vertical shaft bearing 3, horizontal bearing block 1, counterweight sunpender 8.Counterweight sunpender 8 is connected through a screw thread mounted on 20 middle part of lower plate, on
Bottom plate 21 is mounted on bottom front edge of board by three groups of adjusting bolts 2, and horizontal bearing block 1 is fixed on upper plate 21 using two bolts
On, 20 on both sides of the middle of lower plate and rear portion both sides are equipped with vertical shaft bearing 3 with screw connecting mode.
Referring to shown in Fig. 1, Fig. 3, the driving device includes:Fixed pulley axis 9, sunpender fixed pulley 10, hind axle fixed pulley
12nd, taper bobbin winoler 15, driving shaft 16, hind axle 13, gear wheel 4, pinion gear 6, driving wheel 11, driving wheel ring flange 14, from
Driving wheel 7, driven wheel ring flange 5, nylon rope 25, counterweight 26.Fixed pulley axis 9 are mounted on the counterweight sunpender 8 of vehicle frame, and sunpender is slided surely
Wheel 10 is fixed on the centre position of fixed pulley axis with nut, and hind axle fixed pulley 12 is through on hind axle 13 and can slide vertically
Dynamic, taper bobbin winoler 15 is screwed on driving shaft 16, and 25 one end of nylon rope connection counterweight 26, the other end is determined around sunpender
Pulley 10 and hind axle fixed pulley 12 are simultaneously wrapped in the winding slot of taper bobbin winoler 15, and driving shaft 16 is fixed in lower plate 20
In the vertical shaft bearing 3 of portion both sides, hind axle 13 is fixed in the vertical shaft bearing 3 of 20 rear portion both sides of lower plate, and gear wheel 4 makes
It is fixed on screw on driving shaft 16, pinion gear 6 is mounted on using screw on hind axle 13, and driving wheel 11 is consolidated using screw
Be scheduled on active ring flange 14, driven wheel 7 is fixed on using screw on driven ring flange 5, active ring flange 14 is connected using interference
It connects and is fixed on 13 one side of hind axle, dynamic ring flange 5 is excessively connected to the opposite side of hind axle 13 using bearing.
Referring to shown in Fig. 1, Fig. 4, the magnetic steering device include magnet holder 17, magnetic force swing rod 18, adjusting nut 24,
Front fork 19, front-wheel 22, driving shaft 23.Magnet holder 17 is fixed on 16 centre position of driving shaft, magnetic force swing rod using screw
18 are mounted on 19 top of front fork by adjusting nut 24, before front-wheel 22 is fixed on driving shaft 23 and is mounted on by locking baffle ring
The lower section of fork 19, front fork 19 are gripped by being installed on the horizontal bearing block 1 of upper plate 21.
Present invention application method in contest is as follows:One end connection counterweight 26 of nylon rope 25, the other end is determined around sunpender
Pulley 10 and hind axle fixed pulley 12 are simultaneously wrapped in the winding slot of taper bobbin winoler 15, are made by rotating driver 11 on counterweight
It is raised to 400mm height.The adjusting nut of magnetic force swing rod end is adjusted according to different obstacle spacings, changes the steering week of trolley
Phase property.Trolley front wheel is placed in runway and rises at route, by rotary driving wheel 7, changes the rotation angle of magnet holder 17, makes trolley
It adjusts to optimal release angle, trolley is ready.Counterweight 26 is discharged, when counterweight 26 declines taper bobbin winoler 15 is driven to rotate,
Taper bobbin winoler 15 drives driving shaft 16, magnet holder 17 and gear wheel 4 to rotate, and gear wheel 4 drives the small tooth being engaged with again
6 rotation of wheel, pinion gear 6 drive hind axle 13, and hind axle 13 drives driving wheel 7 that trolley is made to advance, the magnet holder of rotation 17 weeks
Phase sexually revises the direction of magnetic pole, makes the circular small magnet stress of 18 end of magnetic force swing rod, front fork 19 is driven to rotate, front fork 19 drives
Front-wheel 22 turns to.So as to fulfill trolley during advance auto-steering.
Claims (5)
1. a kind of carbon-free trolley of the S-shaped walking based on magnetic force steering mechanism, it is characterised in that magnetic force steering mechanism, double bottom
Disk, both technologies reduce energy expenditure, increase trolley stability.
2. magnetic force steering mechanism according to claim 1 is made of magnet holder and magnetic force swing rod, magnet holder is by two
Disc-shaped component forms, and innermost insert has two pieces of semicircle ring magnets, and polarity is opposite.
3. the one side of magnetic force swing rod is screw thread, one side is inlaid with one piece of circular small magnet.
4. when magnet holder is rotated with front axle, magnetic direction generating period sexually revises, and magnetic force swing rod utilizes magnetic pole of the same name
Mutually exclusive principle control trolley completes auto-steering.
5. according to claim 1 be made of upper plate, lower plate and adjusting bolt, upper plate leaves horizontal bearing block
Installation site, bottom front edge of board leaves can be for the hole of front-drive, and the mounting hole of vertical shaft bearing and sunpender is left in rear end, on
Lower plate can adjust relative position by adjusting bolt, so as to change position of centre of gravity.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711152302.0A CN108114482B (en) | 2017-11-19 | 2017-11-19 | A kind of carbon-free trolley of the S-shaped walking based on magnetic force steering mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711152302.0A CN108114482B (en) | 2017-11-19 | 2017-11-19 | A kind of carbon-free trolley of the S-shaped walking based on magnetic force steering mechanism |
Publications (2)
Publication Number | Publication Date |
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CN108114482A true CN108114482A (en) | 2018-06-05 |
CN108114482B CN108114482B (en) | 2019-10-15 |
Family
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CN201711152302.0A Expired - Fee Related CN108114482B (en) | 2017-11-19 | 2017-11-19 | A kind of carbon-free trolley of the S-shaped walking based on magnetic force steering mechanism |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109140349A (en) * | 2018-09-20 | 2019-01-04 | 湖南文理学院 | Automatic trailing type lighting device |
CN111991818A (en) * | 2020-08-25 | 2020-11-27 | 江汉大学 | High-precision Stirling track trolley |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB196794A (en) * | 1922-04-07 | 1923-05-03 | David Foulis | Improvements in locomotive mechanical toys |
DE847872C (en) * | 1950-01-31 | 1952-08-28 | Gustav Sandtfoss | Toy vehicle with facilities for changing the direction of travel when bumping into an obstacle |
JPH0530477Y2 (en) * | 1987-12-24 | 1993-08-04 | ||
CN103357181A (en) * | 2013-08-06 | 2013-10-23 | 苏州市职业大学 | Front wheel steering mechanism of steerable three-wheel carbon-free trolley driven through energy conversion |
CN104142120A (en) * | 2013-05-10 | 2014-11-12 | 株式会社捷太格特 | Rotation angle detection device |
CN105617673A (en) * | 2015-12-25 | 2016-06-01 | 杭州电子科技大学 | Carbon-free cart with steering wheel oscillation angle travel and cycle capable of being adjusted precisely |
CN107261519A (en) * | 2017-06-19 | 2017-10-20 | 西北农林科技大学 | A kind of carbon-free trolley of nearly " 8 " font of the run trace using gravitional force as power |
-
2017
- 2017-11-19 CN CN201711152302.0A patent/CN108114482B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB196794A (en) * | 1922-04-07 | 1923-05-03 | David Foulis | Improvements in locomotive mechanical toys |
DE847872C (en) * | 1950-01-31 | 1952-08-28 | Gustav Sandtfoss | Toy vehicle with facilities for changing the direction of travel when bumping into an obstacle |
JPH0530477Y2 (en) * | 1987-12-24 | 1993-08-04 | ||
CN104142120A (en) * | 2013-05-10 | 2014-11-12 | 株式会社捷太格特 | Rotation angle detection device |
CN103357181A (en) * | 2013-08-06 | 2013-10-23 | 苏州市职业大学 | Front wheel steering mechanism of steerable three-wheel carbon-free trolley driven through energy conversion |
CN105617673A (en) * | 2015-12-25 | 2016-06-01 | 杭州电子科技大学 | Carbon-free cart with steering wheel oscillation angle travel and cycle capable of being adjusted precisely |
CN107261519A (en) * | 2017-06-19 | 2017-10-20 | 西北农林科技大学 | A kind of carbon-free trolley of nearly " 8 " font of the run trace using gravitional force as power |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109140349A (en) * | 2018-09-20 | 2019-01-04 | 湖南文理学院 | Automatic trailing type lighting device |
CN111991818A (en) * | 2020-08-25 | 2020-11-27 | 江汉大学 | High-precision Stirling track trolley |
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Publication number | Publication date |
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CN108114482B (en) | 2019-10-15 |
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Granted publication date: 20191015 Termination date: 20201119 |
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