CN206718909U - Highway, railway convertible car - Google Patents
Highway, railway convertible car Download PDFInfo
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- CN206718909U CN206718909U CN201621297682.8U CN201621297682U CN206718909U CN 206718909 U CN206718909 U CN 206718909U CN 201621297682 U CN201621297682 U CN 201621297682U CN 206718909 U CN206718909 U CN 206718909U
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Abstract
The utility model discloses highway,Railway convertible car,Including vehicle frame,Vehicle frame is provided with dc source,Walking and steering power motor,Controller,Walking and steering power motor,Dc source is connected with controller,Bottom of frame is provided with the front wheel assembly being connected with vehicle frame,Rear car wheel assembly,Front wheel assembly,Rear car wheel assembly is turned to by walking and steering power motor driven,Front wheel assembly,Rear car wheel assembly includes wheel,Wheel drive main shaft,Wheel guiding mechanism,Front wheel assembly,The wheel of rear car wheel assembly is connected with wheel drive main shaft respectively,Described wheel drive main shaft one end is connected by bearing one with wheel stand side,The wheel drive main shaft other end is connected with wheel guiding mechanism and rubber wheel,Wheel guiding mechanism is connected with wheel stand opposite side,Wheel stand top, which is provided with, passes through gear axis connection travelling gear,Walking and steering motor are connected by power transmission arrangment with wheel drive main shaft.
Description
Technical field
It the utility model is related to tractor technical field, more particularly to a kind of highway, railway convertible car.
Background technology
Highway of the prior art, railway convertible car, include the four-wheel rail traction car of diesel tractor, hydraulic-driven
And it is capable of the highway of remote control, rail traction car, vehicle needs guiding mechanism when track is run, of the prior art to lead
The defects of existing to mechanism is that complicated, quality is again and part disperses, and the cumbersome of guiding mechanism, regulation are inconvenient,
Easily broken down during use, poor reliability.
Utility model content
The purpose of this utility model is exactly to solve above mentioned problem existing for prior art, there is provided a kind of highway, railway two
Use car；The utility model can mutually be changed by remote control on ground and rail, can draw various models subway,
The rolling stocks such as motor-car, when tractor is moving on rail, shaft coupling is rotated through by wheel guiding mechanism spindle motor first
Device drives leading screw, and leading screw drive activity wheel rim sliding block forces hinge to prolong direction of principal axis and moves, open hinge big through castor embolium
In rubber tire diameter, now spindle motor stopping, motor, which starts, makes tractor steadily be walked on rail, plays the work of guiding
With preventing from derailing.When dual-purpose locomotive is travelling on the face of land, spindle motor moves through wheel rim same reason in the opposite direction
Sliding block, castor embolium make hinge into umbellate form, and hinge is less than rubber tire diameter, and spindle motor stops, and prevent from producing interference with ground,
Walking of the convertible car on the face of land can be now completed, is retreated, the action such as steering.Power is passed through rack drives tooth by steering motor
Wheel, then drives wheel set to complete turning function, and movable motor drives driving pulley to be rotated through belt transmission to driven pulley
Main shaft, rubber wheel can complete the movement that dolly advances and retreated.Its is simple in construction, flexible, compact, easy to adjust, reliability
It is high.
The utility model solve technical problem technical scheme be：
A kind of road rail vehicle, including vehicle frame, vehicle frame are provided with dc source, walking and steering power motor, controller,
Walking and steering power motor, dc source and controller connect, bottom of frame be provided be connected with vehicle frame front wheel assembly, after
Power is completed turning function by wheel set, walking and steering power motor by rack drives gear band motor-car wheel assembly, preceding
Wheel set, rear car wheel assembly, walking and steering power motor driving driving pulley are rotated through belt transmission to driven pulley and led
Axle, rubber wheel can complete the movement that dolly advances and retreated；The front wheel assembly, rear car wheel assembly include wheel, wheel
Transmission main shaft, wheel guiding mechanism, the front wheel assembly, the wheel of rear car wheel assembly are connected with wheel drive main shaft respectively,
Described wheel drive main shaft one end is connected by bearing one with wheel stand side, the wheel drive main shaft other end and wheel
Guiding mechanism is connected with rubber wheel, and the wheel guiding mechanism is connected with wheel stand opposite side, the wheel stand top with
Vehicle frame connects, and drives front wheel assembly, rear car wheel assembly to complete to turn to by travelling gear, the walking and steering power motor
It is connected by power transmission arrangment with wheel drive main shaft.
The wheel stand includes the vertical support plate of both sides, the horizontal supporting plate being connected with supporting plate upper end；The water
Flat supporting plate is provided with the first vertical connecting hole, and both sides vertical support plate is respectively equipped with the second horizontal connection being connected with bearing
Hole, the second connecting hole bottom are connected to form bearing mounting hole with bearing liner box, and second connecting hole is respectively equipped with bearing one, car
Wheel transmission main shaft one end is connected by bearing one with the second connecting hole in the vertical support plate of side, the other end and wheel Guiding machine
Structure is connected with rubber wheel, and wheel guiding mechanism is connected with the bearing in the second connecting hole in opposite side vertical support plate.
The wheel guiding mechanism includes wheel rim travel(l)ing rest one, wheel rim travel(l)ing rest two, wheel rim sliding block, movable wheel rim
Piece, leading screw, the wheel rim travel(l)ing rest one include travel(l)ing rest flange disk one, close to the end of the endoporus of travel(l)ing rest flange disk one
Face is provided with the guide pad one of multiple uniform extensions of one end vertically, and the inner surface of multiple guide pads one is more than activity at one
On the inner cylinder face of the diameter of bore of flange bracket disk one, the travel(l)ing rest flange disk end face connects provided with multiple travel(l)ing rests
Hole one is connect, is provided with multiple axial notches in the external cylindrical surface of travel(l)ing rest flange disk one, the wheel drive main shaft is included in band
The transmission main shaft method cylinder in hole, the transmission main shaft ring flange of V belt translation spindle flange connecting hole, transmission main shaft, ring flange it is outer
The face of cylinder is provided with axial notch ring flange with the endoporus communicated with endoporus, in the transmission close to transmission main shaft flange side surface
Method of principal axis cylinder is the bearing fit face of cylinder；The travel(l)ing rest flange disk one, wheel drive main shaft are connected by travel(l)ing rest
Connect hole one, the unit bolt nut connection that transmission main shaft flange connecting hole and rubber wheel are engaged, multiple guide pads one
The other end is provided with connecting hole, is coordinated by screw thread and is connected with creep bracket cover, the creep bracket cover cylindrical and
The inner ring of bearing one coordinates, is connected by bearing one with the second connecting hole in opposite side vertical support plate and bearing liner box.
The castor embolium is cylinder or polyhedral structure, is provided with axially in cylinder or polyhedral centre
Endoporus, match being provided with close to the position of cylinder or polyhedron edge with the shape of the guide pad one of wheel rim travel(l)ing rest one
The pilot hole of conjunction；The axial bore is connected by bearing two with wheel rim sliding block, and the end face of the castor embolium is close to outer rim
Position is provided with activity-oriented block, and the activity-oriented block is coordinated by bearing pin and pin-and-hole to be hinged with castor embolium；The activity
Wheel embolium is provided with spring carrier arm connecting hole one, and the flange end of the wheel drive main shaft is provided with spring carrier arm connecting hole two, described
After extension spring passes through the transmission main shaft groove of the external cylindrical surface of transmission main shaft ring flange, the groove of wheel rim travel(l)ing rest one, stretching
Both ends of the spring is connected with spring carrier arm connecting hole one, spring carrier arm connecting hole two respectively.
The wheel rim sliding block includes the cylinder with internal thread hole, and the big ring flange of diameter is provided with one end of cylinder
Two, multiple pilot holes two are provided with vertically in cylinder and ring flange two, and the connecting hole two of axial direction is provided with the outside of pilot hole two,
Connecting hole two is connected with bearing plate, and internal thread hole coordinates with leading screw；The inner ring of cylindrical and bearing two of the cylinder is matched somebody with somebody
Close, the outer ring of bearing two coordinates with the axial bore of castor embolium；The bearing two uses thrust bearing.
The wheel rim travel(l)ing rest two includes the ring flange two with endoporus, is set in ring flange two close to the endface position of endoporus
There are multiple uniform axially extending multiple guide pads two, the external cylindrical surface of ring flange two is connected with the inner ring of bearing two；The wheel
Edge sliding block is connected by the cooperation of guide pad two, pilot hole two with wheel rim travel(l)ing rest two；The method of the wheel rim travel(l)ing rest two
Blue disk is connected with the fixed support of wheel rim travel(l)ing rest two on the outside of vertical support plate, vertical on the outside of the creep bracket cover
Supporting plate is provided with lead screw shaft bearings with the female coaxial line of creep bracket cover, in the endoporus for having a lead screw shaft bearings
Provided with bearing four, the bearing four is connected with wherein one end of leading screw, and the other end and the lead screw shaft bearings of the guide pad two connect
Connect；Bearing block connecting hole one is provided with close to the end face of endoporus, bearing block connecting hole two is being provided with close to the cylindrical position of bearing block；With
The vertical support plate in outside is connected, and the other end of leading screw is stretched into the endoporus of wheel drive main shaft, in wheel drive main shaft
Endoporus in be provided with spindle motor, the other end of leading screw is connected with spindle motor output shaft by shaft coupling, spindle motor with wheel
Edge travel(l)ing rest two is connected, and spindle motor is connected with power supply and controller simultaneously.Driven so as to reach motor through shaft coupling
Leading screw, leading screw drive wheel rim sliding block, the purpose that wheel rim sliding block moves left and right on wheel rim support through nut.
The power transmission arrangment includes driving pulley, driven pulley, and driving pulley is connected with motor output shaft, driven belt
Wheel is connected with wheel drive main shaft, and driving pulley, driven pulley are connected by belt；Or the power transmission arrangment includes master
Movable sprocket, driven sprocket, drive sprocket are connected with motor output shaft, and driven sprocket is connected with wheel drive main shaft, drive sprocket,
Driven sprocket is connected by chain.
The beneficial effects of the utility model：
1. the utility model can mutually change movement by remote control on ground and rail, various types can be drawn
Number subway, the rolling stock such as motor-car, when tractor is moving on rail, wheel guiding mechanism coordinates to tractor with rail
It is play the guiding role on rail, when tractor lower railway rear wheel guiding mechanism can be packed up so that tractor can be put down on ground
Surely reliably move freely.Power is meshed and transmitted to the gear at top by steering motor by rack, then drives wheel set complete
Into turning function, walking and steering power motor transmission driving pulley are connected by belt, and driven transmission belt wheel rotating spindle is complete
Into rubber wheel and being oriented to wheel rim and rotating makes dolly advance and retreat, but wheel rim travel(l)ing rest two, wheel rim sliding block, leading screw, leading screw electricity
Machine does not rotate, and spindle motor turn-screw drives the wheel rim sliding block to make wheel rim telescoping mechanism during rail only above and below vehicle
Prolong axial movement, make activity-oriented block is flexible to form the combined structure mutually changed using the screen resilience of spring.This reality
With new structure is compact, light weight, the wheel guiding mechanism that solves prior art is complicated, in parts quality, volume
The problem of huge and inconvenient for operation.
2. the utility model coordinates positioning by the side of activity-oriented block, with track side surfaces, transported so as to play in track
Positioning and guide effect during row, ensure that vehicle is parallel on guide rail and walk, prevent from derailing, when vehicle needs to leave track on ground
Face travel when, by spindle motor drive wheel rim sliding block axials movement overcome spring screen resilience, drive castor embolium to
Axial movement away from wheel, activity-oriented block rotate an angle with the bearing pin being hinged around castor embolium, depart from vertical configuration
State so that the outer rim of multiple activity-oriented blocks is less than the maximum gauge of wheel tyre, avoids wheel activity in ground running from leading
Interfere to the outer rim and ground of block, wheel is stably and reliably walked on ground.It is simple in construction, compact, easy to adjust, reliability
It is high.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is front wheel assembly, the structural representation of rear car wheel assembly；
Fig. 3 is Fig. 2 left view；
Fig. 4 is Fig. 2 right view；
Fig. 5 is Fig. 2 top view；
Fig. 6 is Fig. 2 sectional view；
Fig. 7 is Fig. 6 partial enlarged view；
Fig. 8 is the structural representation of wheel rim travel(l)ing rest one；
Fig. 9 is Fig. 8 top view；
Figure 10 is the structural representation of wheel rim travel(l)ing rest two；
Figure 11 is Figure 10 top view；
Figure 12 is the overall structure schematic cross-sectional view of Figure 11 wheel rims travel(l)ing rest two；
Figure 13 is creep bracket cover structural representation；
Figure 14 is Figure 13 top view；
Figure 15 is that Figure 13 is creep bracket cover overall structure schematic cross-sectional view；
Figure 16 is wheel rim sliding block front view；
Figure 17 is Figure 16 left view；
Figure 18 is that Figure 16 is wheel rim sliding block overall structure schematic cross-sectional view；
Figure 19 is lead screw shaft bearings front view；
Figure 20 is Figure 19 top view；
Figure 21 is lead screw shaft bearings overall structure schematic cross-sectional view；
Figure 22 is castor embolium overall structure diagram；
Figure 23 is castor embolium front view；
Figure 24 is Figure 23 top view；
Figure 25 is Figure 22 castor embolium overall structure schematic cross-sectional views；
Figure 26 is activity-oriented block structure schematic diagram；
Figure 27 is Figure 26 top view；
Figure 28 is Figure 26 upward view；
Figure 29 is bearing plate front view；
Figure 30 is Figure 29 left view；
Figure 31 is the structural representation of wheel drive main shaft；
Figure 32 is the front view of wheel drive main shaft；
Figure 33 is the sectional view of Figure 31 wheel drive main shafts.
Embodiment
In order to be better understood from the utility model, embodiment of the present utility model is explained in detail below in conjunction with the accompanying drawings.
As shown in Fig. 1 to 33, a kind of road rail vehicle, including vehicle frame 1, vehicle frame are provided with dc source, walking and steering
Power motor 3, controller, power motor, dc source and controller connect, and bottom of frame is provided with the front vehicle wheel being connected with vehicle frame
The gear band motor-car wheel assembly that power is passed through rack drives to top by assembly, rear car wheel assembly 2, walking and steering power motor
Turning function is completed, front wheel assembly, rear car wheel assembly are moved forward and backward by walking and steering power motor driven dolly, described
Front wheel assembly, rear car wheel assembly include wheel, wheel drive main shaft, wheel guiding mechanism, the front wheel assembly, rear wheel
The wheel of assembly is connected with wheel drive main shaft respectively, and described wheel drive main shaft one end passes through bearing one and wheel stand side
Connection, the wheel drive main shaft other end are connected with wheel guiding mechanism and rubber wheel, the wheel guiding mechanism and wheel
Support opposite side connects, and wheel stand top, which is provided with, passes through gear axis connection travelling gear.Walking and steering power motor 3 will be dynamic
Power drives wheel set to complete turning function by the gear 39 of meshed transmission gear to top, and front wheel assembly, rear wheel are total
Into 2 by walking and steering power motor 3 drive turn to and walking, the front wheel assembly, rear car wheel assembly include wheel 31,
Wheel drive main shaft 12, wheel guiding mechanism, the front wheel assembly, rear car wheel assembly 2 wheel 11 respectively with wheel drive
Main shaft 12 is connected, and described wheel drive main shaft one end is connected by bearing one with the side of wheel stand 4, the wheel drive main shaft
The other end is connected with wheel guiding mechanism and rubber wheel, and the wheel guiding mechanism is connected with the opposite side of wheel stand 4, wheel branch
The top of frame 4, which is provided with, passes through gear axis connection travelling gear, and the wheel stand top is connected with vehicle frame 1, passes through drive gears
The steering of dynamic front wheel assembly, rear car wheel assembly 2, the walking and steering power motor 3 pass through power transmission arrangment and wheel
Transmission main shaft connects, and completes the walking of wheel.The power transmission arrangment includes driving pulley 13, driven pulley 14, main belt
Wheel 13 is connected with motor output shaft, and driven pulley 14 is connected with wheel drive main shaft 12, and driving pulley 13, driven pulley 14 pass through
Belt 32 connects.Or the power transmission arrangment includes drive sprocket, driven sprocket, drive sprocket connects with motor output shaft
Connect, driven sprocket is connected with wheel drive main shaft, and drive sprocket, driven sprocket are connected by chain.
The wheel stand 4 includes the vertical support plate 15 of both sides, the horizontal supporting plate 16 being connected with supporting plate upper end.Institute
State horizontal supporting plate and be provided with the first vertical connecting hole 17, both sides vertical support plate is respectively equipped with horizontal the be connected with bearing
Two connecting holes 18, the second connecting hole bottom are connected to form bearing mounting hole with bearing liner box 19, and second connecting hole is set respectively
There is bearing 1, wheel drive main shaft one end is connected by bearing one with the second connecting hole in the vertical support plate of side, another
End is connected with wheel guiding mechanism and rubber wheel, in the second connecting hole on wheel guiding mechanism and opposite side vertical support plate
Bearing connects.
The wheel guiding mechanism includes wheel rim travel(l)ing rest 1, wheel rim travel(l)ing rest 2 27, wheel rim sliding block 26, work
Driving wheel embolium 24, leading screw 30, the wheel rim travel(l)ing rest 1 include travel(l)ing rest flange disk 1, close to travel(l)ing rest
The end face of the endoporus of ring flange one is provided with the guide pad 1 of multiple uniform extensions of one end vertically, multiple guide pads one
Inner surface is on the inner cylinder face of a diameter of bore for being more than travel(l)ing rest flange disk one, described travel(l)ing rest flange disk one end
Face is provided with multiple travel(l)ing rest connecting holes 1, and multiple axial notches are provided with the external cylindrical surface of travel(l)ing rest flange disk 1
234, the wheel drive main shaft 12 includes the transmission main shaft method cylinder 122 with endoporus 121, the connection of V belt translation spindle flange
The transmission main shaft ring flange 124 in hole 123, transmission main shaft, the external cylindrical surface of ring flange 124 are provided with the ring flange of axial notch 126
With the endoporus communicated with endoporus 121 in 124, in the transmission main shaft method cylinder 122 close to the end face of transmission main shaft ring flange 124
For the bearing fit face of cylinder 125；The travel(l)ing rest flange disk 1, wheel drive main shaft 12 pass through travel(l)ing rest connecting hole
One 223, the unit bolt nut connection that transmission main shaft flange connecting hole 123 and rubber wheel are engaged, multiple guide pads one
222 other end is provided with connecting hole, is connected by screw thread cooperation with creep bracket cover 23, the creep bracket cover 23
Cylindrical coordinate with the inner ring of bearing one, pass through bearing one and the second connecting hole 18 and bearing liner in opposite side vertical support plate
Box 19 connects.
The castor embolium 24 is cylinder or polyhedral structure, and axle is provided with cylinder or polyhedral centre
Inward hole 242, the shape with the guide pad one of wheel rim travel(l)ing rest one is being provided with close to the position of cylinder or polyhedron edge
The pilot hole 241 that shape is engaged；The axial bore is connected by bearing two with wheel rim sliding block, the end face of the castor embolium
Activity-oriented block 25 is provided with close to outer fringe position, the activity-oriented block 25 is coordinated and movable wheel rim by bearing pin and pin-and-hole 33
Piece is hinged.The castor embolium 24 is provided with spring carrier arm connecting hole one, and the flange end of the wheel drive main shaft is provided with spring
Link up with connecting hole two, transmission main shaft groove 126, wheel of the extension spring through the external cylindrical surface of transmission main shaft ring flange 124
After the groove 224 of support one of edge travel(l)ing rest 1, both ends respectively with spring carrier arm connecting hole one, spring carrier arm connecting hole two
Connection；
The wheel rim sliding block 26 includes the cylinder 261 with internal thread hole 264, big provided with diameter in one end of cylinder
Ring flange 2 262, multiple pilot holes 2 263 are provided with vertically in cylinder and ring flange two, axle is provided with the outside of pilot hole two
To connecting hole 2 265, connecting hole 2 265 is connected with bearing plate 41, and the bearing plate 41 is thin cylindrical toroidal, bag
The bearing plate endoporus 412 of centre is included, bearing plate connecting hole 411 is being provided with the outside of endoporus.Internal thread hole and leading screw 30
Coordinate.The inner ring of cylindrical and bearing two of the cylinder coordinates, and the outer ring of bearing two coordinates with the axial bore of castor embolium；
The bearing 2 36 uses thrust bearing.
The wheel rim travel(l)ing rest 2 27 includes the ring flange 2 271 with endoporus 272, in ring flange two close to endoporus 272
Endface position be provided with multiple uniform axially extending multiple guide pads 2 273, external cylindrical surface and the bearing two of ring flange two
Inner ring connects；The wheel rim sliding block 26 is connected by guide pad 2 273, the cooperation of pilot hole 2 263 and wheel rim travel(l)ing rest two
Connect；The ring flange of the wheel rim travel(l)ing rest two and the fixed support 40 of wheel rim travel(l)ing rest two in the outside of vertical support plate 15 connect
Connect, the vertical support plate in the outside of creep bracket cover 23 is provided with and the female coaxial line of creep bracket cover 23
Lead screw shaft bearings 28, bearing four, wherein one end of the bearing four and leading screw are provided with the endoporus 281 for there are a lead screw shaft bearings
Connection, the other end of the guide pad 2 273 are connected with lead screw shaft bearings 28.Connect close to the end face of endoporus 281 provided with bearing block
Hole 1 is connect, bearing block connecting hole 2 283 is being provided with close to the cylindrical position of bearing block；It is connected with the vertical support plate in outside solid
Fixed, the other end of leading screw is stretched into the endoporus 121 of wheel drive main shaft, and leading screw is provided with the endoporus 121 of wheel drive main shaft
Motor 34, the other end of leading screw are connected with the output shaft of spindle motor 34 by shaft coupling, spindle motor 34 and wheel rim travel(l)ing rest
2 27 are connected, and spindle motor is connected with power supply and controller simultaneously.
The utility model because spindle motor is connected with leading screw, live by the pilot hole 2 263 and wheel rim that pass through wheel rim sliding block 26
Guide effect is played in the cooperation of the guide pad 2 273 of dynamic support 2 27, leading screw drives the wheel rim sliding block 26 with internal thread hole 264
Being moved axially along leading screw, wheel rim sliding block 26 is connected with castor embolium, and the end face of castor embolium is provided with activity-oriented block 25,
Activity-oriented block is hinged by bearing pin, pin-and-hole and castor embolium, and castor embolium 24 is provided with spring carrier arm connecting hole one, described
The flange end of wheel drive main shaft is provided with spring carrier arm connecting hole two, and the extension spring passes through transmission main shaft ring flange 124
After the transmission main shaft groove 126 of external cylindrical surface, the groove 224 of support one of wheel rim travel(l)ing rest 1, both ends respectively with spring hang
Hook connects hole one, spring carrier arm connecting hole two connect.When the utility model needs to orbit, made first by controller
It is that spindle motor operating drives leading screw to rotate so that activity-oriented block 25 moves axially adjacent to wheel position, by keeping flange
The spacing positioning of axial direction is realized in the end face of disk 2 271, and activity-oriented block 25 rotates one with the bearing pin being hinged around castor embolium
Angle, and keep activity-oriented block 25 to be in plumbness by the positioning of the end face of activity-oriented block 25 and castor embolium, it is more
The circular configuration to stretch out that individual activity-oriented block 25 is formed centered on the axis of leading screw, and multiple activity-oriented blocks 25
Outer rim be higher by the maximum gauge of wheel tyre so that the outer rim of activity-oriented block 25 extends to the bottom of track, activity-oriented
The end face of block 25 coordinates with track side surfaces to be positioned, and so as to play positioning and guide effect when track is run, ensures that vehicle is being led
It is parallel on rail to walk, prevent from derailing.
When vehicle needs to leave track in ground run, wheel rim sliding block 26 is driven to overcome returning for spring by spindle motor
Elastic force, castor embolium is driven to the axial movement away from wheel, activity-oriented block 25 and the bearing pin being hinged around castor embolium
Rotate an angle, depart from plumbness so that the outer rim of multiple activity-oriented blocks 25 is less than the maximum gauge of wheel tyre, keeps away
Exempt from wheel outer rim of activity-oriented block 25 in ground running with ground to interfere, wheel is stably and reliably walked on ground.
Although above-mentioned the embodiment of utility model is described with reference to accompanying drawing, not to the utility model
The limitation of protection domain, on the basis of the technical solution of the utility model, those skilled in the art need not pay creativeness
The various modifications or deformation that work can be made are still within the scope of protection of the utility model.
Claims (7)
1. a kind of highway, railway convertible car, including vehicle frame, vehicle frame is provided with dc source, walking and steering power motor, control
Device, walking and steering power motor, dc source and controller connect, it is characterized in that, bottom of frame is provided with what is be connected with vehicle frame
The gear band motor-car that power is passed through rack drives to top by front wheel assembly, rear car wheel assembly, walking and steering power motor
Wheel assembly completes turning function, and front wheel assembly, rear car wheel assembly after walking and steering power motor driven Plantago minuta by moving
Dynamic, the front wheel assembly, rear car wheel assembly include wheel, wheel drive main shaft, wheel guiding mechanism, and the front vehicle wheel is total
Wheel into, rear car wheel assembly is connected with wheel drive main shaft respectively, and described wheel drive main shaft one end passes through bearing one and car
Wheel support side is connected, and the wheel drive main shaft other end is connected with wheel guiding mechanism and rubber wheel, and the wheel is oriented to
Mechanism is connected with wheel stand opposite side, and wheel stand top, which is provided with, passes through gear axis connection travelling gear, the wheel stand
Top is connected with vehicle frame, and the steering of front wheel assembly, rear car wheel assembly, the walking and steering power are driven by travelling gear
Motor is connected by power transmission arrangment with wheel drive main shaft.
2. highway as claimed in claim 1, railway convertible car, it is characterized in that, the wheel stand includes the vertical branch of both sides
Fagging, the horizontal supporting plate being connected with supporting plate upper end；The horizontal supporting plate is provided with the first vertical connecting hole, and both sides are vertical
Supporting plate is respectively equipped with the second horizontal connecting hole being connected with bearing, and the second connecting hole bottom is connected to form axle with bearing liner box
Mounting hole is held, second connecting hole is respectively equipped with bearing one, and wheel drive main shaft one end is propped up by the way that bearing one is vertical with side
The second connecting hole connection on fagging, the other end are connected with wheel guiding mechanism and rubber wheel, wheel guiding mechanism and opposite side
Bearing connection in the second connecting hole in vertical support plate.
3. highway as described in claim 1 or 2, railway convertible car, it is characterized in that, the wheel guiding mechanism includes wheel rim
Travel(l)ing rest one, wheel rim travel(l)ing rest two, wheel rim sliding block, castor embolium, leading screw, the wheel rim travel(l)ing rest one include activity
Flange bracket disk one, the guiding of multiple uniform extensions of one end vertically is being provided with close to the end face of the endoporus of travel(l)ing rest flange disk one
Block one, the inner surface of multiple guide pads one is in an inner cylinder face more than the diameter of bore of travel(l)ing rest flange disk one
On, the travel(l)ing rest flange disk end face is provided with multiple travel(l)ing rest connecting holes one, in the cylindrical of travel(l)ing rest flange disk one
Cylinder is provided with multiple axial notches, and the wheel drive main shaft includes the transmission main shaft method cylinder with endoporus, V belt translation main shaft
The transmission main shaft ring flange of flange connecting hole, transmission main shaft, the external cylindrical surface of ring flange, which is provided with axial notch ring flange, to be carried
The endoporus communicated with endoporus, it is the bearing fit face of cylinder in the transmission main shaft method cylinder close to transmission main shaft flange side surface；
The travel(l)ing rest flange disk one, wheel drive main shaft pass through travel(l)ing rest connecting hole one, transmission main shaft flange connecting hole and rubber
The unit bolt nut connection that rubber tire is engaged, the other end of multiple guide pads one are provided with connecting hole, coordinated by screw thread
Be connected with creep bracket cover, the inner ring of the cylindrical and bearing one of the creep bracket cover coordinates, by bearing one with
The second connecting hole and the connection of bearing liner box in opposite side vertical support plate.
4. highway as claimed in claim 3, railway convertible car, it is characterized in that, the castor embolium is cylinder or more
Face body structure, axial bore is provided with cylinder or polyhedral centre, close to the position of cylinder or polyhedron edge
Install the pilot hole being engaged with the shape of the guide pad of wheel rim travel(l)ing rest one one；The axial bore by bearing two with
Wheel rim sliding block connects, and the end face of the castor embolium is provided with activity-oriented block close to outer fringe position, and the activity-oriented block leads to
Cross bearing pin and pin-and-hole cooperation is hinged with castor embolium；The castor embolium is provided with spring carrier arm connecting hole one, the wheel
The flange end of transmission main shaft is provided with spring carrier arm connecting hole two, biography of the extension spring through the external cylindrical surface of transmission main shaft ring flange
Dynamic main shaft groove, the groove of support one of wheel rim travel(l)ing rest one, extension spring both ends respectively with spring carrier arm connecting hole one, spring
Hook connecting hole two connects.
5. highway as claimed in claim 4, railway convertible car, it is characterized in that, the wheel rim sliding block is included with internal thread hole
Cylinder, the big ring flange two of diameter is provided with one end of cylinder, and multiple lead is provided with vertically in cylinder and ring flange two
To hole two, the connecting hole two of axial direction is provided with the outside of pilot hole two, connecting hole two is connected with bearing plate, internal thread hole and
Leading screw coordinates；The inner ring of cylindrical and bearing two of the cylinder coordinates, the outer ring of bearing two and the axial bore of castor embolium
Coordinate；The bearing two uses thrust bearing.
6. highway as claimed in claim 5, railway convertible car, it is characterized in that, the wheel rim travel(l)ing rest two includes band endoporus
Ring flange two, be provided with multiple uniform axially extending multiple guide pads two close to the endface position of endoporus in ring flange two,
The external cylindrical surface of ring flange two is connected with the inner ring of bearing two；The wheel rim sliding block by guide pad two, pilot hole two cooperation with
Wheel rim travel(l)ing rest two connects；Wheel rim travel(l)ing rest two on the outside of the ring flange and vertical support plate of the wheel rim travel(l)ing rest two
Fixed support connects, and the vertical support plate on the outside of the creep bracket cover is provided with same with the endoporus of creep bracket cover
The lead screw shaft bearings of axis, bearing four, the bearing four and wherein the one of leading screw are provided with the endoporus for there are a lead screw shaft bearings
End connection, the other end of the guide pad two are connected with lead screw shaft bearings；Bearing block connecting hole one is provided with close to the end face of endoporus,
Bearing block connecting hole two is being provided with close to the cylindrical position of bearing block；Be connected with the vertical support plate in outside, leading screw it is another
End is stretched into the endoporus of wheel drive main shaft, is provided with spindle motor in the endoporus of wheel drive main shaft, the other end of leading screw and
Spindle motor output shaft is connected by shaft coupling, and spindle motor is connected with wheel rim travel(l)ing rest two, spindle motor simultaneously with
Power supply and controller connection.
7. highway as claimed in claim 1, railway convertible car, it is characterized in that, the power transmission arrangment include driving pulley,
Driven pulley, driving pulley are connected with motor output shaft, and driven pulley is connected with wheel drive main shaft, driving pulley, driven belt
Wheel is connected by belt；Or the power transmission arrangment includes drive sprocket, driven sprocket, drive sprocket and motor output shaft
Connection, driven sprocket are connected with wheel drive main shaft, and drive sprocket, driven sprocket are connected by chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297682.8U CN206718909U (en) | 2016-11-29 | 2016-11-29 | Highway, railway convertible car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621297682.8U CN206718909U (en) | 2016-11-29 | 2016-11-29 | Highway, railway convertible car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206718909U true CN206718909U (en) | 2017-12-08 |
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ID=60499661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621297682.8U Active CN206718909U (en) | 2016-11-29 | 2016-11-29 | Highway, railway convertible car |
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| Country | Link |
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| CN (1) | CN206718909U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347047A (en) * | 2016-11-29 | 2017-01-25 | 济南动源继电科技有限公司 | Highway and railway dual-purpose vehicle |
| CN109950816A (en) * | 2017-12-21 | 2019-06-28 | 惠州市科特测控工程有限公司 | A kind of movable type control panel platform |
-
2016
- 2016-11-29 CN CN201621297682.8U patent/CN206718909U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106347047A (en) * | 2016-11-29 | 2017-01-25 | 济南动源继电科技有限公司 | Highway and railway dual-purpose vehicle |
| CN109950816A (en) * | 2017-12-21 | 2019-06-28 | 惠州市科特测控工程有限公司 | A kind of movable type control panel platform |
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