CN208453145U - The wheel supporting rotation drive device of Self-balancing electronic wheelbarrow - Google Patents
The wheel supporting rotation drive device of Self-balancing electronic wheelbarrow Download PDFInfo
- Publication number
- CN208453145U CN208453145U CN201620837679.4U CN201620837679U CN208453145U CN 208453145 U CN208453145 U CN 208453145U CN 201620837679 U CN201620837679 U CN 201620837679U CN 208453145 U CN208453145 U CN 208453145U
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- China
- Prior art keywords
- wheel
- hub holder
- wheel hub
- revolver
- holder
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Abstract
The wheel supporting rotation drive device of Self-balancing electronic wheelbarrow, including skeleton and wheel, outer skeleton inside left and right side are fixed with revolver hub holder and right wheel hub holder respectively, and revolver hub holder is identical with the construction of right wheel hub holder and is symmetrical set；The mounting rack being located in wheel hub is equipped between revolver hub holder and right wheel hub holder, mounting rack is equipped with control circuit board, rechargeable lithium battery and the power-driven mechanism for drive hub rotation.The utility model novel design, simple structure, install compact, support strength is good, sufficiently lowers weight and cost, and security reliability is strong, rides especially suitable for beginner.
Description
Technical field
The utility model relates to a kind of traffic means of transport, and in particular to a kind of wheel supporting of Self-balancing electronic wheelbarrow
Rotation drive device.
Background technique
Self-balancing wheelbarrow is suitable for daily commuting and uses or when weekend as an outdoor activity.Utilize gyro sensors
Device control balance, high-power motor drive can obtain good power.Inside is by process control, and speed limit is in 16km/
H takes into account running speed while guaranteeing safe.Self-balancing wheelbarrow is the energy-saving and environmental protection of a new generation, portable work of riding instead of walk
Tool, short distance are ridden instead of walk, can replace public transport and subway.The wheelbarrow boot easy to carry that can directly put automobile into, mentions house
In or office.
The existing general control mode of self-balancing wheelbarrow are as follows: user is individually placed to foot the folding of wheelbarrow two sides
After on formula pedal, the body that gently turns forward is to advance, and tilting backwards is to slow down, and tilting body to the left and to the right is turning.
Body forward is inclined more severe, and speed is faster, and interior revolving gear (gyroscope) ensures that it can keep balancing well.
Existing self-balancing wheelbarrow has the following defects or insufficient: 1, not can control the balance of left and right directions, especially for begining to learn
Person is easy swaying style in starting；2, the wheel hub of existing self-balancing wheelbarrow is respectively provided with spoke, and wheel hub manufacturing cost is higher；
3, existing wheelbarrow does not have bracket, always topples over placement, and very inconvenient and area occupied is larger.
Utility model content
The utility model provides that a kind of structure is simple, manufacturing cost is low, branch to solve shortcoming in the prior art
Support the wheel supporting rotation drive device of the strong Self-balancing electronic wheelbarrow of stability.
In order to solve the above technical problems, the utility model adopts the following technical solution: the wheel of Self-balancing electronic wheelbarrow
Rotation drive device, including outer skeleton and wheel, outer skeleton inside left and right side is supported to be fixed with revolver hub holder respectively
With right wheel hub holder, revolver hub holder is identical with the construction of right wheel hub holder and is symmetrical set；
Revolver hub holder and right wheel hub holder are made of three support arms, and the inner end of three support arms is fixedly connected, and adjacent two
Angle between a support arm is 120 °, and the outer one end side portion of three support arms is not equipped with a supporting guide wheel, on revolver hub holder
The center lines of three supporting guide wheels be located on the same periphery, three supporting guide wheels and the right side on revolver hub holder
Three supporting guide wheels in hub bracket or so are oppositely arranged one by one；On the right side of revolver hub holder and right wheel hub holder left side is respectively
It is fixed with a discoidal dust-blocking cover, dust-blocking cover is between three ipsilateral supporting guide wheels；
Wheel includes wheel hub and the tire that is set in outside wheel hub, and the left and right side for taking turns hub wall is respectively equipped with circular rail
Three supporting guide wheels in road, left side are protruded into and are rolled and are connected on the circuit orbit in left side, three support guides on right side
Wheel is protruded into and is rolled and is connected on the circuit orbit on right side；
The mounting rack being located in wheel hub is equipped between revolver hub holder and right wheel hub holder, mounting rack is equipped with control circuit
Plate, rechargeable lithium battery and the power-driven mechanism for drive hub rotation.
Power-driven mechanism includes the driving motor below double tops balance mechanism, is driven on the main shaft of driving motor
It is connected with gear, the inner wall of wheel hub is equipped with ring gear, and gear is engaged with ring gear.
By adopting the above technical scheme, Self-balancing electronic wheelbarrow further includes following technical characteristic: before being equipped on front side of outer skeleton
Illuminator, outer skeleton rear side are equipped with taillight, and dermoskeleton top of the trellis is equipped with handle, and outer skeleton is equipped with the mud cover being located above wheel.
Double tops balance mechanism is additionally provided on the mounting rack；Double tops balance mechanism includes two be located on mounting rack
A mounting box, two mounting boxs are horizontally disposed along the longitudinal direction, and the top of two mounting boxs is open, the right side of each mounting box
Mounting hole is offered, a gyroscope is equipped in each mounting box, a gyro angle is equipped on the right side of each mounting box
Degree control motor, the main shaft of gyro angle-controlled motor pass through mounting hole and extend into mounting box and be fixedly connected with the outstanding of L-type
Arm plate, cantilever slab are made of orthogonal top plate and side plate, fixed simultaneously with the main shaft of gyro angle-controlled motor on the left of side plate
Vertical connection, gyroscope top are fixedly connected with top plate lower surface.
Gyroscope includes seal casinghousing, is equipped with high-speed motor in seal casinghousing, the top of high-speed motor and seal casinghousing
Top inner wall is fixedly connected, and the main shaft of high-speed motor vertically downward and coaxial is sequentially connected with rotating disk, the outside of rotating disk
It is fixedly connected with rotating cylinder at the top of edge, rotating cylinder is between high-speed motor outer wall and seal casinghousing inner wall.
Revolver hub holder left lower is equipped with left convertible support pedal structure, and right wheel hub holder lower right side is turned over equipped with the right side
Rotatable support pedal structure, left convertible support pedal structure and the convertible support construction of pedal structure in the right side are identical and control pair
Claim setting.
Right convertible support pedal structure includes fixed pedestal, overturning pedal and connecting rod, and fixed pedestal is horizontally disposed, fixed
Fixed on the left of pedal to be located at right wheel hub holder lower right side, fixed pedestal left side and overturning pedal right side are hinged, under fixed pedestal
Surface is fixed with overturning motor, and overturning pedal lower surface is equipped with guide plate in left-right direction, sets in left-right direction on guide plate
There is pilot hole, the main shaft for overturning motor is vertical with one end of connecting rod and is fixedly connected, and the other end of connecting rod, which is vertically equipped with, to be extend into
And it can be along the guide post of pilot hole sliding in pilot hole.
In parking, starting overturning motor, the main shaft drives connecting rod for overturning motor rotates down Self-balancing electronic wheelbarrow,
The guide post of the connecting rod other end is moved along pilot hole, while overturning pedal is downwardly turned over 90 ° entire wheelbarrow branch, at this time
Tire is also contacted with ground, and two overturning pedals, which can avoid wheelbarrow, topples over to the left or topple over to the right, can thus make wheelbarrow
It is kept upright state.
The specific works use process of Self-balancing electronic wheelbarrow are as follows: when being rided for beginner, first stand at two
On fixed pedestal, tire main support rider, two overturning pedals, which can avoid wheelbarrow, topples over to the left or topples over to the right, starts
Double tops balance mechanism opens two high-speed motors, high-speed motor drives rotating disk and rotating cylinder high speed rotation, along front and back
To setting two gyroscopes after high speed rotation, entire wheelbarrow can be made to keep good self-balancing, then starting overturning
Two overturning pedals are overturn rapidly upward and keep horizontal with fixed pedestal, due to the high speed rotation of gyroscope, Ke Yiwei by motor
Beginner provides certain equilibrant force on startup, avoids swaying style, can star driving motor with that, and driving motor drives
Gear rotation, the rotation of gear driven gear ring, gear ring band runner hub and tyre rotation are thus advanced forward.When rider's body
When turning forward, the body that gently turns forward is to advance, and tilting backwards is to slow down, and tilting body to the left and to the right is turning.Body
What is turned forward is more severe, and speed is faster.
The wheel hub of Self-balancing electronic wheelbarrow using the supporting guide wheel being arranged on revolver hub holder and right wheel hub holder into
Row support, three ipsilateral supporting guide wheels form three vertex of equilateral triangle, with good stability, sufficiently mitigate weight
It measures and reduces production cost.
There are two gyroscope is set along the longitudinal direction, the balance of wheelbarrow can be sufficiently improved.In addition, gyro angle can be passed through
Degree controls motor to drive cantilever slab to rotate, and cantilever slab drives the centre of gyration line of rotating disk and rotating cylinder to tilt certain angle again
Degree, thus can utmostly adjust the left-right balance stability of wheelbarrow.
Circuit control panel can be opened with intelligent control high-speed motor, overturning motor, driving motor, gyro angle-controlled motor
Dynamic, closing and stepless speed regulation.Rechargeable lithium battery is circuit control panel, other are powered with electric device and all motors.
In conclusion Self-balancing electronic wheelbarrow designs novelty, simple structure, install compact, left and right self-balancing stability
It is good, and parking has support, and support strength is good, sufficiently reduces weight and cost, and security reliability with higher is especially suitable
It is rided for beginner.
Detailed description of the invention
Fig. 1 is the schematic perspective view of Self-balancing electronic wheelbarrow external form；
Fig. 2 is the planar structure schematic diagram of the utility model；
Fig. 3 is A-A cross-sectional view in Fig. 2；
Fig. 4 is B-B cross-sectional view in Fig. 2；
Fig. 5 is C-C cross-sectional view in Fig. 2；
Fig. 6 is the three-dimensional half sectional view of Self-balancing electronic wheelbarrow；
Fig. 7 is that Self-balancing electronic wheelbarrow removes the structural schematic diagram after tire and outer skeleton.
Specific embodiment
As shown in Fig. 1-Fig. 7, Self-balancing electronic wheelbarrow, including outer skeleton 1 and wheel 2 is equipped with preceding photograph on front side of outer skeleton 1
Lamp 3 is equipped with taillight 4 on rear side of outer skeleton 1, and handle 5 is equipped at the top of outer skeleton 1, and outer skeleton 1 is equipped with the gear for being located at 2 top of wheel
Mud cover 6, outer 1 inside left of skeleton and right side are fixed with revolver hub holder and right wheel hub holder, revolver hub holder and the right side respectively
The construction of hub bracket is identical and is symmetrical set.
Revolver hub holder and right wheel hub holder are made of three support arms 9, and the inner end of three support arms 9 is fixedly connected, adjacent
Angle between two support arms 9 is 120 °, and the outer one end side portion of three support arms 9 is not equipped with a supporting guide wheel 10, left wheel hub
The center line of three supporting guide wheels 10 on bracket is located on the same periphery, and three supports on revolver hub holder are led
Three supporting guide wheels 10 or so on wheel 10 and right wheel hub holder are oppositely arranged one by one.Revolver hub holder right side and right wheel hub
Be fixed with a discoidal dust-blocking cover 80 on the left of bracket respectively, dust-blocking cover 80 be located at three ipsilateral supporting guide wheels 10 it
Between.
Wheel 2 includes wheel hub 11 and the tire 12 being set in outside wheel hub 11, and the left and right side of 11 inner wall of wheel hub is set respectively
There is circuit orbit 13, three supporting guide wheels 10 in left side are protruded into and rolled and are connected on the circuit orbit 13 in left side, right side
Three supporting guide wheels 10 protrude into and roll be connected to right side circuit orbit 13 on.
The mounting rack 14 being located in wheel hub 11 is equipped between revolver hub holder and right wheel hub holder, mounting rack 14 is equipped with double
It gyroscopic equilibrium mechanism, control circuit board (do not illustrated in figure come), rechargeable lithium battery 15 and rotates for drive hub 11
Power-driven mechanism.
Revolver hub holder left lower is equipped with left convertible support pedal structure, and right wheel hub holder lower right side is turned over equipped with the right side
Rotatable support pedal structure, left convertible support pedal structure and the convertible support construction of pedal structure in the right side are identical and control pair
Claim setting.
Double tops balance mechanism includes two mounting boxs 16 being located on mounting rack 14, and two mounting boxs 16 are along the longitudinal direction
Horizontally disposed, the top of two mounting boxs 16 is open, and the right side of each mounting box 16 offers mounting hole, each mounting box
A gyroscope 18 is equipped in 16, the right side of each mounting box 16 is equipped with a gyro angle-controlled motor 19, gyro angle
The main shaft of degree control motor 19 passes through the cantilever slab 20 that mounting hole extend into mounting box 16 and is fixedly connected with L-type, cantilever slab
20 are made of orthogonal top plate and side plate, on the left of side plate with the main shaft fixation of gyro angle-controlled motor 19 and vertical connect
It connects, 18 top of gyroscope is fixedly connected with top plate lower surface.
Gyroscope 18 includes seal casinghousing 21, is equipped with high-speed motor 22 in seal casinghousing 21, the top of high-speed motor 22 with
The top inner wall of seal casinghousing 21 is fixedly connected, and the main shaft of high-speed motor 22 vertically downward and coaxial is sequentially connected with rotating disk
23, the outer edge top of rotating disk 23 is fixedly connected with rotating cylinder 24, and rotating cylinder 24 is located at 22 outer wall of high-speed motor and capsul
Between 21 inner wall of body.
Power-driven mechanism includes the driving motor 25 below the double tops balance mechanism, on the main shaft of driving motor 25
It is sequentially connected with gear 26, the inner wall of wheel hub 11 is equipped with ring gear 27, and gear 26 is engaged with ring gear 27.
Right convertible support pedal structure includes fixed pedestal 28, overturning pedal 29 and connecting rod 30, and fixed pedestal 28 is horizontal
It is arranged, it is fixed on the left of fixed pedestal 28 to be located at right wheel hub holder lower right side, 28 left side of fixed pedestal and 29 right side of overturning pedal
Hingedly, 28 lower surface of fixed pedestal is fixed with overturning motor 31, and 29 lower surface of overturning pedal is equipped with guide plate in left-right direction
32, pilot hole 33 is equipped on guide plate 32 in left-right direction, overturn motor 31 main shaft is vertical with one end of connecting rod 30 and fixation
Connection, the other end of connecting rod 30 are vertically equipped with the guide post 34 that extend into pilot hole 33 and can slide along pilot hole 33.
Self-balancing electronic wheelbarrow in parking, starting overturning motor 31, overturn motor 31 main shaft drives connecting rod 30 to
The guide post 34 of lower rotation, 30 other end of connecting rod is moved along pilot hole 33, while overturning pedal 29 is downwardly turned over 90 ° entire only
Wheel vehicle branch is got up, and tire 12 is also contacted with ground at this time, and two overturning pedals 29, which can avoid wheelbarrow, topples over to the left or to Right deviation
, wheelbarrow can thus be made to be kept upright state.
The specific works use process of Self-balancing electronic wheelbarrow are as follows: when being rided for beginner, first stand at two
On fixed pedestal 28,12 main support rider of tire, two overturning pedals 29, which can avoid wheelbarrow, topples over to the left or to Right deviation
, start double tops balance mechanism, that is, open two high-speed motors 22, high-speed motor 22 drives rotating disk 23 and rotating cylinder 24 high
Speed rotation, two gyroscopes 18 being arranged along the longitudinal direction can make entire wheelbarrow holding good certainly after high speed rotation
Balance, then starting overturning motor 31, two overturning pedals 29 are overturn rapidly upward and keep horizontal with fixed pedestal 28, due to
The high speed rotation of gyroscope 18 can provide certain equilibrant force on startup for beginner, avoid swaying style, with that can be with
Start driving motor 25, driving motor 25 is rotated with moving gear 26, the rotation of 26 driven gear ring of gear, gear ring band runner hub 11 and wheel
Tire 12 rotates, and thus advances forward.When rider's body forward is inclined, the body that gently turns forward is to advance, and is tilted backwards
It is to slow down, tilting body to the left and to the right is turning.Body forward is inclined more severe, and speed is faster.
The wheel hub 11 of Self-balancing electronic wheelbarrow is using the supporting guide wheel being arranged on revolver hub holder and right wheel hub holder
10 are supported, and three ipsilateral supporting guide wheels 10 form three vertex of equilateral triangle, with good stability, sufficiently
Mitigate weight and reduces production cost.
There are two gyroscope 18 is set along the longitudinal direction, the balance of wheelbarrow can be sufficiently improved.In addition, gyro can be passed through
Angle-controlled motor 19 drives the cantilever slab 20 to rotate, and cantilever slab 20 drives the centre of gyration line of rotating disk 23 and rotating cylinder 24 again
It is tilted a certain angle, thus can utmostly adjust the left-right balance stability of wheelbarrow.
Circuit control panel can be with intelligent control high-speed motor 22, overturning motor 31, driving motor 25, gyro angle control electricity
Starting, closing and the stepless speed regulation of machine 19.Rechargeable lithium battery is circuit control panel, other are supplied with electric device and all motors
Electricity.
Above embodiments are only to illustrate rather than limit the technical solution of the utility model, although referring to above-described embodiment pair
The utility model is described in detail, those skilled in the art should understand that: still can to the utility model into
Row modification or equivalent replacement should all without departing from any modification or partial replacement of the spirit and scope of the utility model
Cover in the scope of the claims of the utility model.
Claims (2)
1. the wheel supporting rotation drive device of Self-balancing electronic wheelbarrow, including outer skeleton and wheel, it is characterised in that: dermoskeleton
Frame inside left and right side are fixed with revolver hub holder and right wheel hub holder, the structure of revolver hub holder and right wheel hub holder respectively
It makes identical and is symmetrical set；
Revolver hub holder and right wheel hub holder are made of three support arms, and the inner end of three support arms is fixedly connected, two neighboring branch
Angle between arm is 120 °, and the outer one end side portion of three support arms is not equipped with a supporting guide wheel, three on revolver hub holder
The center line of a supporting guide wheel is located on the same periphery, three supporting guide wheels and right wheel hub on revolver hub holder
Three supporting guide wheels on bracket or so are oppositely arranged one by one；It is fixed respectively on the right side of revolver hub holder and on the left of right wheel hub holder
Equipped with a discoidal dust-blocking cover, dust-blocking cover is between three ipsilateral supporting guide wheels；
Wheel includes wheel hub and the tire that is set in outside wheel hub, and the left and right side for taking turns hub wall is respectively equipped with circuit orbit, left
Three supporting guide wheels of side are protruded into and are rolled and are connected on the circuit orbit in left side, and three supporting guide wheels on right side are stretched
Enter and roll to be connected on the circuit orbit on right side；
Between revolver hub holder and right wheel hub holder be equipped be located at wheel hub in mounting rack, mounting rack be equipped with control circuit board,
Rechargeable lithium battery and the power-driven mechanism rotated for drive hub.
2. the wheel supporting rotation drive device of Self-balancing electronic wheelbarrow according to claim 1, it is characterised in that: dynamic
Power drive mechanism includes the driving motor below double tops balance mechanism, is sequentially connected with tooth on the main shaft of driving motor
The inner wall of wheel, wheel hub is equipped with ring gear, and gear is engaged with ring gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620837679.4U CN208453145U (en) | 2016-08-04 | 2016-08-04 | The wheel supporting rotation drive device of Self-balancing electronic wheelbarrow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620837679.4U CN208453145U (en) | 2016-08-04 | 2016-08-04 | The wheel supporting rotation drive device of Self-balancing electronic wheelbarrow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208453145U true CN208453145U (en) | 2019-02-01 |
Family
ID=65139325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620837679.4U Expired - Fee Related CN208453145U (en) | 2016-08-04 | 2016-08-04 | The wheel supporting rotation drive device of Self-balancing electronic wheelbarrow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208453145U (en) |
-
2016
- 2016-08-04 CN CN201620837679.4U patent/CN208453145U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190201 Termination date: 20190804 |