CN109011626A - A kind of gravity drive trolley of voluntarily obstacle detouring - Google Patents
A kind of gravity drive trolley of voluntarily obstacle detouring Download PDFInfo
- Publication number
- CN109011626A CN109011626A CN201811230347.XA CN201811230347A CN109011626A CN 109011626 A CN109011626 A CN 109011626A CN 201811230347 A CN201811230347 A CN 201811230347A CN 109011626 A CN109011626 A CN 109011626A
- Authority
- CN
- China
- Prior art keywords
- gear
- bottom plate
- reel
- obstacle detouring
- connecting rod
- 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
Links
- 230000005484 gravity Effects 0.000 title claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 230000001105 regulatory effect Effects 0.000 claims description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 239000011152 fibreglass Substances 0.000 claims description 3
- 230000000116 mitigating effect Effects 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 6
- 230000004888 barrier function Effects 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
Landscapes
- Handcart (AREA)
Abstract
The invention discloses a kind of gravity drive trolleies of voluntarily obstacle detouring, including vehicle frame, driving mechanism, walking mechanism, transmission mechanism and steering mechanism.Vehicle frame includes bottom plate and bracket;Driving mechanism includes fixed pulley, cord, weight, reel and driving shaft;Walking mechanism includes front-wheel and 2 rear-wheels;Transmission mechanism includes first gear, second gear, driving shaft and driven shaft;Steering mechanism includes crank disc, connecting rod, space bearing and front fork.By the whereabouts for the weight that cord one end connects, the rotation of reel is driven, and then drives the rotation of first gear that power is then transferred to second gear, drives rear wheel, trolley only passes through gravitional force and can advance.The connecting hole for prolonging involute expansion by being arranged on crank disc, connecting rod is connected on different connecting holes, is changed the angle that trolley turns to, can be avoided the barrier under different situations, adaptability is wider;Meanwhile the configuration of the present invention is simple, at low cost, production easy to process are easy to operate.
Description
Technical field
The invention belongs to mechanical design fields, are related to a kind of gravity drive trolley of voluntarily obstacle detouring.
Background technique
With the promotion of people's energy conservation and environmental awareness, carbon-free theory also increasingly puts on research topic by people, environmentally friendly, clean
Only, energy conservation and efficient theory are also to be rooted in the hearts of the people.Most of power buggy uses electric power as driving substantially on the market at present
Source, the service life of battery and battery capacity deficiency are all the critical defects of trolley, will necessarily be replaced by the carbon-free trolley under new concept,
Carbon-free trolley is presently mainly gravity drive trolley, is applied to short distance transport, toy production etc..But current gravity is small
Vehicle is most of in the barrier under different scenes, and the steering mechanism of gravity drive trolley cannot be finely adjusted, and adjust
Difficulty in the process is big, cannot turn to according to actual needs in fixed location, avoid failure object, but this function is actually being answered
There is critically important Practical significance again in.
Summary of the invention
It is an object of the invention to overcome the above-mentioned prior art, the gravity drive for providing a kind of voluntarily obstacle detouring is small
Vehicle.
In order to achieve the above objectives, the present invention is achieved by the following scheme:
A kind of gravity drive trolley of voluntarily obstacle detouring, including vehicle frame, driving mechanism, walking mechanism, transmission mechanism and steering
Mechanism;
Vehicle frame includes bottom plate and the bracket that is arranged in above bottom plate;
Driving mechanism includes cord, weight, reel, driving shaft and the fixed pulley being arranged in above bracket, cord one end
On a bobbin, the other end connects weight around fixed pulley for winding, and reel is mounted on driving shaft, and driving shaft is mounted on bottom plate
Top;
Walking mechanism includes 1 front-wheel and 2 rear-wheels, and in base plate rear end two sides, front-wheel is arranged in bottom plate for 2 rear-wheel settings
On the front-wheel seat of front end setting, 2 rear-wheels pass through driven axis connection;
Transmission mechanism includes first gear, second gear, driving shaft and driven shaft, first gear be mounted on driving shaft and
It is connect with reel, second gear is mounted on driven shaft, and first gear and second gear often engage, and the diameter of first gear is big
In the diameter of second gear;
Steering mechanism includes crank disc, connecting rod, space bearing and front fork, and crank disc is arranged on driving shaft, top setting
There is the connecting hole for prolonging involute expansion;Connecting hole on the connecting crank disk of connecting rod one end, the other end be sequentially connected space bearing and
Front fork, front fork are connect with front-drive.
A further improvement of the present invention lies in that:
Reel is a tapered cylinders, and cord is wound since reel small end.
The lever regulated button for adjusting length of connecting rod is provided on connecting rod.
Bottom plate and bracket fibreglass or carbon fibre material are made.
It is provided with below bottom plate several for reinforcing the gusset of base plate strength.
Several are provided on rear-wheel for mitigating the through-hole of weight.
Compared with prior art, the invention has the following advantages:
The whereabouts for the weight that the present invention is connected by cord one end drives the rotation of reel, and then drives gear wheel
Then power is transferred to pinion gear by rotation, drive rear wheel, and trolley only passes through gravitional force and can advance, and really realizes nothing
Carbon theory.Connecting rod is connected to difference for different situations by the connecting hole that involute expansion is prolonged in setting on crank disc
Connecting hole on, and then change trolley turn to angle, the barrier under different situations can be avoided, adaptability is wider;Using
Small one and large one 2 gears form one-stage gear groups to be driven, and transmission ratio is high, increase the operating range of trolley.Meanwhile this
Inventive structure is simple, at low cost, production easy to process, easy to operate.
Further, reel is set as a tapered cylinders, cord be wound to since reel small end reel compared with
Big end terminates, and can be avoided the case where trolley accelerates all the way in the process of moving, guarantees trolley even running.
Further, by the length of the adjustable connecting rod of lever regulated button, for accurately changing the front wheel angle of trolley,
To facilitate debugging trolley.
Further, bottom plate and bracket fibreglass or carbon fibre material are made, and substitute original metal material, and
Several through-holes are set on rear-wheel, alleviate trolley weight while guaranteeing trolley self-strength.Meanwhile it being set in trolley bottom
Gusset is set, the stability and intensity of trolley are reinforced, increases trolley service life.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention.
Wherein: 1- fixed pulley;2- cord;3- weight;4- crank disc;The lever regulated button of 5-;6- connecting rod;The space 7- bearing;
8- front fork;9- front-wheel;10- bottom plate;11- first gear;12- second gear;13- rear-wheel;14- reel;15- bracket.
Specific embodiment
In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention
Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only
The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people
The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work
It encloses.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or
Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover
Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to
Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product
Or other step or units that equipment is intrinsic.
The invention will be described in further detail with reference to the accompanying drawing:
Referring to Fig. 1, the gravity drive trolley of the present invention voluntarily obstacle detouring, including vehicle frame, driving mechanism, walking mechanism, transmission
Mechanism and steering mechanism;
Vehicle frame includes the bracket 15 being arranged above bottom plate 10 and bottom plate 10, and bottom plate 10 is the lesser hard material of density;
Driving mechanism includes fixed pulley 1, cord 2, weight 3 and reel 14, and the one ends wound of cord 2 is in reel 14
Portion, the other end connect weight 3 around the fixed pulley 1 of 15 top of bracket, and reel 14 is fixedly mounted on driving shaft;
Walking mechanism is Two-wheeled, including 2 rear-wheel 13 and 1 front-wheels, 9,2 rear-wheels 13 are mounted on driven shaft both ends,
Front-wheel 9 is mounted on the front-wheel seat of 10 front end of bottom plate setting;
Transmission mechanism selects close-toothed high transmission ratio one-stage gear group to be driven, including first gear 11, second
Gear 12, driving shaft and driven shaft, first gear 11 are mounted on driving shaft, and second gear 12 is mounted on transmission shaft, and first
Gear 11 and second gear 12 often engage;Wherein, the diameter of first gear 11 is greater than second gear 12.
Steering mechanism includes crank disc 4, connecting rod 6, space bearing 7 and front fork 8, and crank disc 4 is arranged on driving shaft, top
It is provided with the connecting hole for prolonging involute expansion;Connecting hole on 6 one end connecting crank disk 4 of connecting rod, the other end are sequentially connected space
Bearing 7 and front fork 8, front fork 8 and front-wheel 9 are rotatablely connected, and the lever regulated button 5 for adjusting 6 length of connecting rod is arranged on connecting rod 6,
For the barrier of different situations, connecting rod 6 is connect with the connecting hole of different location, realizes avoidance.
Wherein, reel 4 is a tapered cylinders, and on driven shaft, cord 2 is wound empty set since 4 small end of reel.
The lever regulated button 5 for adjusting 6 length of connecting rod is provided on connecting rod 6, lever regulated button 5 is one section of telescopic connecting rod, is led to
It crosses the card slot being arranged in inside lever regulated button 5 and realizes the purpose for adjusting 6 length of connecting rod.Bottom plate 10 and bracket 15 are by glass fibers
Dimension or carbon fibre material select 3D printing technique to be made.It is provided with below bottom plate 10 several for reinforcing the muscle of 10 intensity of bottom plate
Plate.Several are provided on rear-wheel 13 for mitigating the through-hole of weight.
The above content is merely illustrative of the invention's technical idea, and this does not limit the scope of protection of the present invention, all to press
According to technical idea proposed by the present invention, any changes made on the basis of the technical scheme each falls within claims of the present invention
Protection scope within.
Claims (6)
1. a kind of gravity drive trolley of voluntarily obstacle detouring, which is characterized in that including vehicle frame, driving mechanism, walking mechanism, driver
Structure and steering mechanism;
Vehicle frame includes the bracket (15) of bottom plate (10) and setting above bottom plate (10);
Driving mechanism includes the fixed pulley of cord (2), weight (3), reel (4), driving shaft and setting above bracket (15)
(1), cord (2) one ends wound is on reel (4), and the other end is around fixed pulley (1) connection weight (3), reel (4) installation
On driving shaft, driving shaft is mounted on above bottom plate (10);
Walking mechanism includes 1 front-wheel (9) and 2 rear-wheels (13), and 2 rear-wheels (13) are arranged in bottom plate (10) rear end sides, preceding
It takes turns (9) to be arranged on the front-wheel seat that bottom plate (10) front end is arranged, 2 rear-wheels (13) pass through driven axis connection;
Transmission mechanism includes first gear (11), second gear (12), driving shaft and driven shaft, and first gear (11) is mounted on master
It is connect on moving axis and with reel (4), second gear (12) is mounted on driven shaft, first gear (11) and second gear (12)
Often engagement, the diameter of first gear (11) are greater than the diameter of second gear (12);
Steering mechanism includes crank disc (4), connecting rod (6), space bearing (7) and front fork (8), and crank disc (4) is arranged in driving shaft
On, top is provided with the connecting hole for prolonging involute expansion;Connecting hole on connecting rod (6) one end connecting crank disk (4), the other end according to
Secondary connection space bearing (7) and front fork (8), front fork (8) and front-wheel (9) are rotatablely connected.
2. the gravity drive trolley of voluntarily obstacle detouring according to claim 1, which is characterized in that the reel (4) is one
Tapered cylinders, cord (2) are wound since reel (4) small end.
3. the gravity drive trolley of voluntarily obstacle detouring according to claim 1, which is characterized in that be arranged on the connecting rod (6)
There is the lever regulated button (5) for adjusting connecting rod (6) length.
4. the gravity drive trolley of voluntarily obstacle detouring according to claim 1, which is characterized in that the bottom plate (10) and bracket
(15) fibreglass or carbon fibre material are made.
5. the gravity drive trolley of voluntarily obstacle detouring according to claim 1, which is characterized in that set below the bottom plate (10)
It is equipped with several for reinforcing the gusset of bottom plate (10) intensity.
6. the gravity drive trolley of voluntarily obstacle detouring according to claim 1, which is characterized in that be arranged on the rear-wheel (13)
There are several for mitigating the through-hole of weight.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811230347.XA CN109011626A (en) | 2018-10-22 | 2018-10-22 | A kind of gravity drive trolley of voluntarily obstacle detouring |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811230347.XA CN109011626A (en) | 2018-10-22 | 2018-10-22 | A kind of gravity drive trolley of voluntarily obstacle detouring |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109011626A true CN109011626A (en) | 2018-12-18 |
Family
ID=64613618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811230347.XA Pending CN109011626A (en) | 2018-10-22 | 2018-10-22 | A kind of gravity drive trolley of voluntarily obstacle detouring |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109011626A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107596700A (en) * | 2017-10-23 | 2018-01-19 | 西南石油大学 | A kind of carbon-free trolley movable pulley energy recovery mechanism |
CN111991818A (en) * | 2020-08-25 | 2020-11-27 | 江汉大学 | High-precision Stirling track trolley |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203108200U (en) * | 2013-01-22 | 2013-08-07 | 河海大学常州校区 | Carbon-free trolley capable of jumping over barrier |
CN204337744U (en) * | 2014-12-22 | 2015-05-20 | 湖南工业大学 | A kind of carbon-free trolley realizing displacement |
CN204428818U (en) * | 2015-01-09 | 2015-07-01 | 北华航天工业学院 | A kind of obstacle detouring automatic carriage |
CN104998419A (en) * | 2015-06-21 | 2015-10-28 | 常州大学 | Obstacle-crossing carbon-free trolley running in S-shaped mode |
CN207221328U (en) * | 2017-08-31 | 2018-04-13 | 常州大学 | It is a kind of to be driven with self gravitation potential energy and there is the carbon-free obstacle detouring trolley of direction controlling |
-
2018
- 2018-10-22 CN CN201811230347.XA patent/CN109011626A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203108200U (en) * | 2013-01-22 | 2013-08-07 | 河海大学常州校区 | Carbon-free trolley capable of jumping over barrier |
CN204337744U (en) * | 2014-12-22 | 2015-05-20 | 湖南工业大学 | A kind of carbon-free trolley realizing displacement |
CN204428818U (en) * | 2015-01-09 | 2015-07-01 | 北华航天工业学院 | A kind of obstacle detouring automatic carriage |
CN104998419A (en) * | 2015-06-21 | 2015-10-28 | 常州大学 | Obstacle-crossing carbon-free trolley running in S-shaped mode |
CN207221328U (en) * | 2017-08-31 | 2018-04-13 | 常州大学 | It is a kind of to be driven with self gravitation potential energy and there is the carbon-free obstacle detouring trolley of direction controlling |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107596700A (en) * | 2017-10-23 | 2018-01-19 | 西南石油大学 | A kind of carbon-free trolley movable pulley energy recovery mechanism |
CN107596700B (en) * | 2017-10-23 | 2023-07-25 | 西南石油大学 | Carbon-free trolley movable pulley energy recovery mechanism |
CN111991818A (en) * | 2020-08-25 | 2020-11-27 | 江汉大学 | High-precision Stirling track trolley |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109011626A (en) | A kind of gravity drive trolley of voluntarily obstacle detouring | |
CN114408076A (en) | Electronic sports kart of cell-phone intelligence | |
CN106314168A (en) | Electric auxiliary driving system for haul truck and design method for electric auxiliary driving system | |
CN103786600B (en) | Drive device for electric vehicle and battery-driven car | |
CN107128431A (en) | A kind of automobile-used built-in motor component of novel electric vehicle or electric motorcycle | |
CN201300726Y (en) | Electric four-wheel drive vehicle dynamic system | |
CN206797608U (en) | A kind of shared motor bicycle | |
CN213473211U (en) | Put ball handcart convenient to remove | |
CN201872879U (en) | Reciprocating pedal type bicycle | |
CN203975121U (en) | A kind of bicycle, Electrical Bicycle that adopts roller frictional transmission | |
CN200960857Y (en) | Energy-saving electric automobile | |
CN204932796U (en) | Band disc brake wireless blue tooth remote control electricity drives slide plate | |
CN205087105U (en) | Manpower environmental protection passenger traffic car of solar energy power -assist | |
CN101521442B (en) | Electric generator and electric bicycle using same | |
CN204979112U (en) | Novel dual -purpose electric bicycle | |
CN203450266U (en) | Portable intelligent scooter | |
CN201362334Y (en) | Multifunctional energy saving green car | |
CN203157719U (en) | Power-driven four-wheel driving system | |
CN206427218U (en) | A kind of novel drive wheel and the electric bicycle with the driving wheel | |
CN202337321U (en) | Chain wheel transmission mechanism | |
CN202062998U (en) | Integrated single-oblique-arm deceleration type rear-wheel hub electric--driving automobile power system | |
CN206067516U (en) | Electronic vista car | |
CN107551527A (en) | A kind of electric return board | |
CN106697167A (en) | Novel dual-use electric bicycle and application method | |
CN210310749U (en) | Novel middle axle of electric vehicle and bicycle |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |