CN206924425U - Four motorized wheels car - Google Patents
Four motorized wheels car Download PDFInfo
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- CN206924425U CN206924425U CN201720806313.5U CN201720806313U CN206924425U CN 206924425 U CN206924425 U CN 206924425U CN 201720806313 U CN201720806313 U CN 201720806313U CN 206924425 U CN206924425 U CN 206924425U
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Abstract
The utility model provides a kind of four motorized wheels car, including chassis and two pairs of electric wheels, a pair of electric wheels are respectively arranged in the both sides of chassis front end, another pair electric wheel is respectively arranged in the both sides of the extreme end of chassis, the steering rudder for driving each electric wheel to turn to respectively is also equipped with chassis, each electric wheel includes wheel and motor, and motor is articulated with chassis.Four motorized wheels car provided by the utility model uses four electric wheels, each electric wheel uses motor and wheel, vehicle wheel rotation is driven by motor, and each motor is arranged on chassis, so as to reduce the center of gravity of the four motorized wheels car, ensure more steady during traveling, raising climbing performance；And each wheel is directly connected with motor, transmission system is saved so that vehicle structure is more simple, and cost is greatly reduced；And controlled by the rotating speed of each motor, differential can be formed, is easy to course changing control, while radius of turn can be reduced.
Description
Technical field
The utility model belongs to toy art, is to be related to a kind of four motorized wheels car more specifically.
Background technology
Four current driving electric toy cars typically drive the first two wheel by a motor, electronic using another
To drive latter two wheel.The motor support of this toy car uses complicated transmission mechanism electronic by two on chassis
Power be respectively delivered to two front-wheels and two trailing wheels, and this toy car center of gravity is higher, easily unstable during traveling.
Utility model content
The purpose of this utility model is to provide a kind of four motorized wheels car, to solve 4 wheel driven present in prior art
The problem of toy bassinet structure is complicated, center of gravity is high.
To achieve the above object, the technical solution adopted in the utility model is：A kind of four motorized wheels car is provided, including
Chassis, in addition to two pairs of electric wheels, a pair of electric wheels are respectively arranged in the both sides of the chassis front end, another pair institute
The both sides that electric wheel is respectively arranged in the extreme end of chassis are stated, are also equipped with driving each electric car respectively on the chassis
Rotate to steering rudder, each electric wheel includes wheel and drives the motor of the wheel, the motor hinge
It is connected on the chassis, and the main shaft of the motor is connected with the wheel.
Further, the support base for supporting each motor respectively, each support base are hinged with the chassis
On be provided with for connect it is described steering rudder pull lever.
Further, the support base includes the supporting plate being connected with the motor, and the one side of the supporting plate is consolidated
Surely there is the carriage that cooperation is placed on the motor, the main shaft offered in the supporting plate for the motor passes through
Through hole, the pull lever is fixed on the side of the carriage, and the upper and lower ends of the carriage are cut with scissors with the chassis respectively
Connect.
Further, the chassis includes supporting two sets of institutes of two sets of hanger brackets and connection of two pairs of electric wheels respectively
State the support beam of hanger bracket.
Further, respectively covering the hanger bracket includes the support block that is connected with the support beam and supports each drive respectively
Two sets of swing spans of dynamic motor, two sets of swing spans are articulated in the both sides of the support block respectively.
Further, respectively cover the swing span include with the support block corresponding side upper end pivot joint upper bracket and with it is described
The lower carriage of support block corresponding side lower end pivot joint, the one end of the upper bracket away from the support block are upper with the motor
Side is pivotally connected, and the one end of the lower carriage away from the support block and the downside of the motor are pivotally connected.
Further, the damping that the hanger bracket also includes being respectively used to carrying out each set swing span damping is respectively covered
Device, the lower end of each damper are hinged with the corresponding swing span, and the upper end of each damper is supported in the support block
On.
Further, location-plate is installed, upper end and the location-plate of each damper are cut with scissors in each support block
Connect.
Further, it is described to turn to rudder to drive two sets of two pairs of electric wheels steerings respectively, respectively cover the steering
Two pull bars that rudder includes pulling corresponding two motors to turn to respectively, drive bogie that two pull bars swing and
The steering motor of the bogie rotation is driven, is articulated in the middle part of the bogie on the chassis, the two of the bogie
End is hinged with two pull bars respectively.
Further, each steering motor is installed on the medium position on the chassis；Respectively covering the steering rudder also includes
Pull the connecting rod that the bogie rotates and drive the crank of the connecting rod swing, the crank is installed on accordingly described turn
To on motor, the connecting rod two end is hinged with the bogie and the crank respectively.
The beneficial effect of four motorized wheels car provided by the utility model is：Compared with prior art, this practicality is new
Type uses four electric wheels, and each electric wheel uses motor and wheel, vehicle wheel rotation is driven by motor, and
Each motor is arranged on chassis, more steady when ensureing to travel so as to reduce the center of gravity of the four motorized wheels car,
Improve climbing performance；And each wheel is directly connected with motor, transmission system is saved so that vehicle structure is more simple,
Cost is greatly reduced；And controlled by the rotating speed of each motor, differential can be formed, is easy to course changing control, while can
To reduce radius of turn.
Brief description of the drawings
, below will be to embodiment or prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the internal structure schematic diagram one for the four motorized wheels car that the utility model embodiment provides；
Fig. 2 is the internal structure schematic diagram two for the four motorized wheels car that the utility model embodiment provides；
The structural representation one of chassis portion in the four motorized wheels car that Fig. 3 is Fig. 2；
The structural representation two of chassis portion in the four motorized wheels car that Fig. 4 is Fig. 3；
Fig. 5 is that the structural representation one that rudder is installed on chassis is turned in Fig. 2；
Fig. 6 is that the structural representation two that rudder is installed on chassis is turned in Fig. 2；
The structural representation of electric wheel in Fig. 7 Fig. 2；
Fig. 8 is the decomposition texture schematic diagram one of Fig. 2 electric wheel；
Fig. 9 is the decomposition texture schematic diagram two of Fig. 2 electric wheel.
Wherein, each accompanying drawing main mark in figure：
100- four motorized wheels cars；10- electric wheels；11- motors；111- main shafts；The pin-and-holes of 112- first；12-
Axle sleeve；The pin-and-holes of 121- second；13- attaching nut；The pin-and-holes of 131- the 3rd；20- wheels；21- wheel rims；211- baffle rings；212- is positioned
Axle；213- screwed holes；22- tires；23- tire core circles；231- locating slots；24- wheel rims；40- chassis；41- support beams；50- is supported
Seat；51- supporting plates；511- through holes；52- carriages；53- pull lever；The ball hinges of 54- first；The ball hinges of 55- second；60- is hung
Frame；61- support blocks；611- support plates；612- contiguous blocks；63- dampers；64- location-plates；641- the second ball pivot joint chairs；70- is swung
Frame；71- lower carriages；711- connecting shafts；712- the first ball pivot joint chairs；72- upper brackets；721- escape groove；80- turns to rudder；81- turns
To motor；82- cranks；83- connecting rods；The adapter sleeves of 831- first；84- bogies；841- turning sleeves；842- push rods；843- push handles；
845- support shafts；85- pull bars；The adapter sleeves of 851- second.
Embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are more clearly understood, with
Lower combination drawings and Examples, the utility model is further elaborated.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
The instruction such as " on ", " under ", "front", "rear", "left", "right", " vertical ", " level " it is to be appreciated that term
Orientation or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of description the utility model and simplification
Description, rather than the device or element of instruction or hint meaning must have specific orientation, with specific azimuth configuration and behaviour
Make, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
Also referring to Fig. 1 to Fig. 9, now four motorized wheels car 100 provided by the utility model is illustrated.It is described
Four motorized wheels car 100, including chassis 40 and two pairs of electric wheels 10, chassis 40 is in installation supporting role；Two pairs of electric cars
In wheel 10, a pair are two front-wheels, and another pair is two trailing wheels；And a pair of electric wheels 10 are respectively arranged in the two of the front end of chassis 40
Side, another pair electric wheel 10 are respectively arranged in the both sides of the rear end of chassis 40.It is also equipped with turning to rudder 80 on chassis 40, for dividing
Each electric wheel 10 is not driven to turn to, so as to which the four motorized wheels car 100 be turned to.Each electric wheel 10 includes wheel
20 and motor 11, and the main shaft 111 of motor 11 is connected with wheel 20, so as to by motor 11 come driving moment
20 are rotated, while support wheel 20 by motor 11, and motor 11 is articulated with chassis 40, so as to by wheel 20
On chassis 40.
Four motorized wheels car 100 provided by the utility model, compared with prior art, four-wheel of the present utility model are independent
Car 100 is driven to use four electric wheels 10, each electric wheel 10 uses motor 11 and wheel 20, passes through motor 11
Carry out band motor car wheel 20 to rotate, and each motor 11 is arranged on chassis 40, so as to reduce the four motorized wheels car 100
Center of gravity, ensure traveling when it is more steady, improve climbing performance；And each wheel 20 is directly connected with motor 11, save
Transmission system so that vehicle structure is more simple, and cost is greatly reduced；And controlled by the rotating speed of each motor 11,
Differential can be formed, is easy to course changing control, while radius of turn can be reduced.
Further, also referring to Fig. 1 to Fig. 4, one as four motorized wheels car 100 provided by the utility model
Embodiment is planted, the support base 50 for supporting each motor 11 respectively is hinged with chassis 40, is installed on each support base 50
There is the pull lever 53 that rudder 80 is turned to for connecting.Support base 50 is set, can facilitate and motor 11 is arranged on chassis 40,
Facilitate motor 11 to be rotated on chassis 40 simultaneously, and then each wheel 20 can be rotated, to realize to the four motorized wheels
Car 100 is turned to.
Further, also referring to Fig. 1 to Fig. 4, one as four motorized wheels car 100 provided by the utility model
Kind embodiment, support base 50 include supporting plate 51 and carriage 52, and carriage 52 is fixed in the one side of supporting plate 51,
And the cooperation of carriage 52 is placed on motor 11, and supporting plate 51 is connected with motor 11, and is offered in supporting plate 51
Through hole 511, the main shaft 111 of motor 11 passes through the through hole 511, to be connected with wheel 20；Pull lever 53 is fixed on support
The side of frame 52, the upper and lower ends of carriage 52 are be hinged with chassis 40 respectively.By setting supporting plate 51 and carriage 52, so as to
It can be coordinated by supporting plate 51 and carriage 52 and stably support motor 11；In addition, carriage 52 is set, can also
It is convenient that support base 50 is hinged on chassis 40, and then motor 11 is hinged on chassis 40, to realize electric wheel 10
It is be hinged with chassis 40.The side that bar 53 is arranged on carriage 52 is pulled on, can facilitate and be connected with turning to rudder 80.Certainly, at it
In its implementation column, support base 50 can also be other structures, as only set the structure of supporting plate 51 or only set carriage 52
Structure.
Further, in the present embodiment, supporting plate 51 can be integrally formed with carriage 52, with increase supporting plate 51 with
The bonding strength of carriage 52, while strengthen the intensity of support base 50.Similarly, further, pull lever 53 and carriage 52
It is to be integrally formed, to increase the bonding strength of pull lever 53 and carriage 52.
Further, also referring to Fig. 1 to Fig. 4, one as four motorized wheels car 100 provided by the utility model
Kind embodiment, the upper and lower ends of carriage 52 are separately installed with the first ball hinge 54, are pacified the support base 50 with facilitating
On chassis 40；Support base 50 is facilitated to be rotated relative to chassis 40 simultaneously.
Further, also referring to Fig. 1 to Fig. 4, one as four motorized wheels car 100 provided by the utility model
Embodiment is planted, second ball hinge 55 is installed in pull lever 53, to be connected with turning to rudder 80, while is conveniently steered rudder
80 drive support bases 50 rotate, and then driving moment 20 turns to.
Further, a kind of embodiment as four motorized wheels car 100 provided by the utility model, drive
Axle sleeve 12 is installed on the main shaft 111 of dynamic motor 11.Axle sleeve 12 is set, is connected with facilitating with wheel 20, is easy to main shaft 111 and car
Wheel 20 is fitted close, while increases the intensity of main shaft 111, alternatively, it is also possible to reduce the abrasion of main shaft 111.
Further, the first pin-and-hole 112 is offered on main shaft 111, the position of the first pin-and-hole 112 is corresponded on axle sleeve 12
The second pin-and-hole 121 is offered, so as to which axle sleeve 12 is fixed on main shaft 111 using bearing pin.
Further, a kind of embodiment as four motorized wheels car 100 provided by the utility model, each electricity
Motor car wheel 10 also includes attaching nut 13, and attaching nut 13 is enclosed on main shaft 111, so as to by main shaft 111 and the stationary phase of wheel 20
Even.Specifically, in the present embodiment, attaching nut 13 is enclosed on axle sleeve 12.In other embodiments, can also be by attaching nut 13
It is directly sleeved on main shaft 111.
Further, a kind of embodiment as four motorized wheels car 100 provided by the utility model, even
The position for corresponding to the first pin-and-hole 112 on main shaft 111 on connected nut 13 offers the 3rd pin-and-hole 131, so as to use bearing pin
Main shaft 111 and attaching nut 13 are fixedly linked.
Further, a kind of embodiment as four motorized wheels car 100 provided by the utility model, car
Wheel 20 includes tire 22 and wheel rim 21, and wheel rim 21 is connected with the main shaft 111 of motor 11.Tire 22 is arranged on wheel rim 21,
And wheel rim 21 is connected with main shaft 111, and then tire 22 is connected with main shaft 111.
Further, a kind of embodiment as four motorized wheels car 100 provided by the utility model, wheel rim
21 center offers screwed hole 213, so as to which attaching nut 13 is arranged in screwed hole 213, so as to by main shaft 111 and wheel rim
21 are connected.
Further, a kind of embodiment as four motorized wheels car 100 provided by the utility model, wheel
20 also including the tire core circle 23 being filled in tire 22, and tire core circle 23, which coordinates, to be placed on wheel rim 21.Tire core circle 23, Ke Yifang is set
Just tire 22 is supported, and tire core circle 23 is enclosed on wheel rim 21, and then can facilitate and tire 22 is arranged on wheel rim 21.The structure
Processing and fabricating wheel rim 21 can also be facilitated；Meanwhile the structure can also improve the intensity of wheel 20, and tire can also be improved
22 service life, from maintenance, avoid inflating.
Further, a kind of embodiment as four motorized wheels car 100 provided by the utility model, wheel rim
21 side is radially outward convexly equipped with baffle ring 211 along the wheel rim 21, in the fixed tire core circle 23 of installation, to play stop and make
With preventing tire core circle 23 and tire 22 from coming off.
Further, a kind of embodiment as four motorized wheels car 100 provided by the utility model, baffle ring
Some locating shafts 212 are convexly equipped with towards the opposite side of wheel rim 21 on 211, the side of corresponding tire core circle 23 offers locating slot
231, when tire core circle 23 is arranged on wheel rim 21, locating shaft 212 can be stretched into corresponding locating slot 231, so as to by tire
Core circle 23 is positioned.
Further, a kind of embodiment as four motorized wheels car 100 provided by the utility model, wheel
20 also include the wheel rim 24 of support tire 22.Wheel rim 24 is set, to increase the intensity of wheel 20, and preferably supports tire
22。
Further, Fig. 1 to Fig. 4 is referred to, one kind tool as four motorized wheels car 100 provided by the utility model
Body embodiment, chassis 40 include two sets of hanger brackets 60 and support beam 41；Two sets of hanger brackets 60 are respectively arranged in support beam 41
Both ends, two sets of hanger brackets 60 are supported by support beam 41, and respectively cover hanger bracket 60 and support a pair of electric wheels 10 respectively, and
Two sets of hanger brackets 60 support two pairs of electric wheels 10 respectively.The chassis 40 of the structure is simple in construction, while can conveniently support two
To electric wheel 10；And electric wheel 10 is supported using hanger bracket 60, when traveling is by rough road, electric car
Wheel 10 can be moved up and down suitably, and then vehicle traveling can be made more steady.Specifically, respectively the both ends of set hanger bracket 60 are divided
Motor 11 not with corresponding electric wheel 10 is connected.
Further, a kind of embodiment as four motorized wheels car 100 provided by the utility model, each set
Hanger bracket 60 includes support block 61 and two sets of swing spans 70, two sets of swing spans 70 are articulated in the both sides of support block 61 respectively, each pendulum
Moving frame 70 is connected with corresponding motor 11 respectively, and then supports corresponding electric wheel 10, and support block 61 and support
Beam 41 is connected.Swing span 70 is articulated in the corresponding side of support block 61, the swing span 70 can be made to enter in the side of support block 61
Row is certain to be swung up and down.
Further, a kind of embodiment as four motorized wheels car 100 provided by the utility model, each set
Swing span 70 includes upper bracket 72 and lower carriage 71, and upper bracket 72 is pivotally connected with the corresponding side upper end of support block 61, lower carriage 71 and branch
The corresponding side lower end of bracer 61 is pivotally connected, so as to which the corresponding side of swing span 70 and support block 61 be pivotally connected；Upper bracket 72 is away from support block
61 one end is pivotally connected with the upside of motor 11, the one end of lower carriage 71 away from support block 61 and the downside pivot of motor 11
Connect.The structure forms swing span 70 using upper bracket 72 and lower carriage 71, it is ensured that the good intensity of swing span 70, with stable
Ground supports corresponding electric wheel 10；And the structure can limit the amplitude that swing span 70 is swung up and down, to ensure chassis
40 stabilization.
Further, a kind of embodiment as four motorized wheels car 100 provided by the utility model, each set
Hanger bracket 60 also includes being respectively used to the damper 63 that damping is carried out to each set swing span 70, the lower end of each damper 63 with it is corresponding
Swing span 70 is be hinged, and the upper end of each damper 63 is supported in support block 61.Damper 63 is set, and swing span 70 is in support block 61
Side when swinging, cushioning effect can be played, while damper 63 can also coordinate with support block 61 and support swing span 70.
Further, a kind of embodiment as four motorized wheels car 100 provided by the utility model, each
Location-plate 64 is installed, the upper end of each damper 63 and location-plate 64 are be hinged on bracer 61.Location-plate 64 is set, to facilitate installation
Support each damper 63.Further, the lower end of damper 63 is hinged and connected with lower carriage 71, so as to mounting shock absorber 63,
Damper 63 is set preferably to play cushioning buffer effect simultaneously.
Further, the side of lower carriage 71 is provided with connecting shaft 711, and the first ball pivot joint chair is provided with connecting shaft 711
712, and the lower end of damper 63 is connected with the first ball pivot joint chair 712.The structure can facilitate damper 63 and the phase of lower carriage 71
Even.Further, the position on location-plate 64 corresponding to damper 63 is provided with the second ball pivot joint chair 641, and damper 63
Upper end be connected with the second ball pivot joint chair 641.The structure can make damper 63 have the bigger free degree, slow preferably to rise
Punching acts on.
Further, a kind of embodiment as four motorized wheels car 100 provided by the utility model, each
Bracer 61 includes two support plates 611 being arranged side by side and the contiguous block 612 at the middle part of two support plate of connection 611 so that the water of support block 61
Square to section be in " work " font, the upper end of the side of two support plate 611 is pivotally connected with corresponding upper bracket 72, and upper bracket 72
Corresponding end is placed between two support plate 611.Similarly, the lower end of the side of two support plate 611 is pivotally connected with corresponding lower carriage 71, and under
The corresponding end of support 71 is placed between two support plate 611.The structure can facilitate upper bracket 72 and lower carriage 71 and support block
61 pivot joints.
Further, a kind of embodiment as four motorized wheels car 100 provided by the utility model, it is each on
Position on support 72 corresponding to damper 63 offers escape groove 721, to facilitate mounting shock absorber 63, while can reduce this
The volume on chassis 40.
Further, Fig. 1, Fig. 5 and Fig. 6 are referred to, one as four motorized wheels car 100 provided by the utility model
Kind embodiment, rudder 80 is turned to drive two sets of two pairs of steerings of electric wheels 10 respectively, respectively set, which turns to rudder 80, includes two
Individual pull bar 85, bogie 84 and steering motor 81, the middle part of bogie 84 are articulated on chassis 40, the both ends difference of bogie 84
It is be hinged with two pull bars 85.Two pull bars 85 are be hinged with corresponding two motors 11 respectively, will pass through steering motor 81
Driving bogie 84 rotates, and to drive two pull bars 85 to swing, and then pulls two motors 11 to turn to, realizes electricity
Motor car wheel 10 is turned to.Drive two pull bars 85 to swing using bogie 84, a pair of electric wheels 10 can be driven same
Step turns to, to facilitate control.Specifically, each pull bar 85 is hinged and connected with the pull lever 53 on support base 50, with realization and accordingly
Motor 11 be connected.In other embodiments, four steering motors can also be set, driven respectively by each steering motor
Each electric wheel 10 turns to, and such as each electric wheel 10 can be driven to turn to respectively by linear electric motors.In addition, pass through two sets of steerings
Rudder 80 drives two pairs of electric wheels 10 to rotate respectively, and the steering of the four motorized wheels car 100 can be made to realize front and back wheel
Turn to switching, naturally it is also possible to realize four-wheel while turn to.
Further, Fig. 1, Fig. 5 and Fig. 6 are referred to, one as four motorized wheels car 100 provided by the utility model
Kind embodiment, each steering motor 81 are installed on the medium position on chassis 40；Each set, which turns to rudder 80, also includes the He of connecting rod 83
Crank 82, crank 82 are installed in corresponding steering motor 81, and the both ends of connecting rod 83 are be hinged with bogie 84 and crank 82 respectively.Pass through
Steering motor 81 drives crank 82 to rotate, and is swung with drivening rod 83, and then drives bogie 84 to rotate, and pulls two pull bars 85
Swing.The structure can conveniently installation steering motor 81, while make the center of gravity on chassis 40 make chassis 40 more to centre concentration
It is stable.
Further, a kind of embodiment as four motorized wheels car 100 provided by the utility model, turn to
Frame 84 includes turning sleeve 841 and is installed on two push rods 842 of the opposite sides of turning sleeve 841, two push rods 842 respectively with two
Pull bar 85 is be hinged, and turning sleeve 841 is articulated on chassis 40.The structure, which can facilitate, is articulated in bogie 84 on chassis 40.
Specifically, support shaft 845 can be installed on chassis 40, and turning sleeve 841 is enclosed in support shaft 845, so as to which this be turned to
Frame 84 is articulated on chassis 40.Further, support shaft 845 is arranged in support block 61, and bogie 84 is articulated in into branch
On bracer 61.More specifically, support shaft 845 is arranged on the contiguous block 612 of support block 61, put down so as to the both sides weight on chassis 40
Weighing apparatus.Further, the side on turning sleeve 841 is provided with push handle 843, and push handle 843 is between two push rods 842；Push handle 843
It is be hinged with corresponding connecting rod 83, push handle 843 is pulled by connecting rod 83, drives turning sleeve 841 to rotate to facilitate, and then drive two
Push rod 842 is swung, to drive two pull bars 85 to swing.In other embodiments, bogie 84 can also use T-shaped frame,
The opposite end of T-shaped frame is connected with two pull bars 85, and single one end of T-shaped frame is connected with connecting rod 83, by the three of T-shaped frame
Duan Xianglian position is articulated on chassis 40.
Further, in the present embodiment, the upper end of support shaft 845 is connected with the middle part of location-plate 64, is supported from passing through
Axle 845 supports location-plate 64.The structure can be with more convenient ground mounting arrangement damper 63.
Further, a kind of embodiment as four motorized wheels car 100 provided by the utility model, respectively connects
The both ends of bar 83 are separately installed with the first adapter sleeve 831, and each first adapter sleeve 831 is connected through a screw thread on connecting rod 83；
First adapter sleeve 831 of the one end of connecting rod 83 is be hinged with bogie 84, and the first adapter sleeve 831 and the crank 82 of the other end of connecting rod 83 are cut with scissors
Connect.First adapter sleeve 831 is set, can conveniently adjust connecting rod 83 length, be easy to by the both ends of connecting rod 83 respectively with crank 82
Connected with bogie 84.Further, the push handle 843 of first adapter sleeve 831 and bogie 84 of the one end of connecting rod 83 is be hinged.
Further, a kind of embodiment as four motorized wheels car 100 provided by the utility model, it is each to draw
The both ends of bar 85 are separately installed with the second adapter sleeve 851, and each second adapter sleeve 851 is connected through a screw thread on pull bar 85；
Second adapter sleeve 851 and bogie 84 of the one end of pull bar 85 are be hinged, the second adapter sleeve 851 and motor of the other end of pull bar 85
11 is be hinged.Second adapter sleeve 851 is set, the length of adjusting yoke 85 can be facilitated, be easy to by the both ends of pull bar 85 respectively with drive
Dynamic motor 11 and bogie 84 connect.Further, the push rod of second adapter sleeve 851 and bogie 84 of the one end of pull bar 85
842 is be hinged.The second adapter sleeve 851 and support base 50 of the other end of pull bar 85 are be hinged.More specifically, the second of the other end of pull bar 85
Adapter sleeve 851 and the pull lever 53 on support base 50 are be hinged.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (10)
1. four motorized wheels car, including chassis, it is characterised in that：Also include two pairs of electric wheels, a pair of electric wheels
The both sides of the chassis front end are respectively arranged in, electric wheel described in another pair is respectively arranged in the both sides of the extreme end of chassis,
The steering rudder for being also equipped with driving each electric wheel to turn on the chassis respectively, each electric wheel include wheel and
The motor of the wheel is driven, the motor is articulated with the chassis, and the main shaft of the motor and institute
Wheel is stated to be connected.
2. four motorized wheels car as claimed in claim 1, it is characterised in that：It is hinged with the chassis and supports each institute respectively
The support base of motor is stated, the pull lever for connecting the steering rudder is installed on each support base.
3. four motorized wheels car as claimed in claim 2, it is characterised in that：The support base includes and the motor
Connected supporting plate, the one side of the supporting plate are fixed with the carriage for coordinating and being placed on the motor, the supporting plate
On offer the through hole that the main shaft for the motor passes through, the pull lever is fixed on the side of the carriage, described
The upper and lower ends of carriage are hinged with the chassis respectively.
4. the four motorized wheels car as described in claim any one of 1-3, it is characterised in that：The chassis includes supporting respectively
The support beam of two sets of hanger brackets of two sets of hanger brackets and connection of two pairs of electric wheels.
5. four motorized wheels car as claimed in claim 4, it is characterised in that：Respectively covering the hanger bracket includes and the support
The connected support block of beam and two sets of swing spans for supporting each motor respectively, two sets of swing spans are articulated in institute respectively
State the both sides of support block.
6. four motorized wheels car as claimed in claim 5, it is characterised in that：Respectively covering the swing span includes and the support
The upper bracket of block corresponding side upper end pivot joint and the lower carriage with support block corresponding side lower end pivot joint, the upper bracket is away from institute
State one end of support block to be pivotally connected with the upside of the motor, the one end of the lower carriage away from the support block and the drive
The downside pivot joint of dynamic motor.
7. four motorized wheels car as claimed in claim 5, it is characterised in that：Respectively covering the hanger bracket also includes being respectively used to
The damper of damping is carried out to each set swing span, the lower end of each damper is hinged with the corresponding swing span, each institute
The upper end for stating damper is supported in the support block.
8. four motorized wheels car as claimed in claim 7, it is characterised in that：Location-plate is installed in each support block,
The upper end of each damper is hinged with the location-plate.
9. the four motorized wheels car as described in claim any one of 1-3, it is characterised in that：The steering rudder is to drive respectively
Two sets of two pairs of electric wheels steerings, respectively covering the steering rudder includes pulling corresponding two motors to turn to respectively
Two pull bars, the steering motor that drives the bogie that swings of two pull bars and the driving bogie to rotate, the steering
It is articulated in the middle part of frame on the chassis, the both ends of the bogie are hinged with two pull bars respectively.
10. four motorized wheels car as claimed in claim 9, it is characterised in that：Each steering motor is installed on the bottom
The medium position of disk；Respectively covering the steering rudder also includes pulling the connecting rod of the bogie rotation and drives the connecting rod is front and rear to put
Dynamic crank, the crank are installed in the corresponding steering motor, the connecting rod two end respectively with the bogie and described
Crank is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806313.5U CN206924425U (en) | 2017-07-05 | 2017-07-05 | Four motorized wheels car |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201720806313.5U CN206924425U (en) | 2017-07-05 | 2017-07-05 | Four motorized wheels car |
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| CN206924425U true CN206924425U (en) | 2018-01-26 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107899252A (en) * | 2017-07-05 | 2018-04-13 | 深圳市比赛得科技有限公司 | Four motorized wheels car |
| CN109080700A (en) * | 2018-09-19 | 2018-12-25 | 山东金惠新达智能制造科技有限公司 | A kind of 4 wheel driven independent steering gear |
-
2017
- 2017-07-05 CN CN201720806313.5U patent/CN206924425U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107899252A (en) * | 2017-07-05 | 2018-04-13 | 深圳市比赛得科技有限公司 | Four motorized wheels car |
| CN109080700A (en) * | 2018-09-19 | 2018-12-25 | 山东金惠新达智能制造科技有限公司 | A kind of 4 wheel driven independent steering gear |
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