CN208544328U - A kind of frame-steering system - Google Patents
A kind of frame-steering system Download PDFInfo
- Publication number
- CN208544328U CN208544328U CN201820817637.3U CN201820817637U CN208544328U CN 208544328 U CN208544328 U CN 208544328U CN 201820817637 U CN201820817637 U CN 201820817637U CN 208544328 U CN208544328 U CN 208544328U
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- China
- Prior art keywords
- frame
- wheel
- steering
- car bonnet
- battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
The utility model discloses a kind of frame-steering system, including walking vehicle body, car bonnet is provided on the walking vehicle body, the two sides hollow out of the car bonnet is provided with rectangular-shaped solar panels window；Two rectangular-shaped solar energy panel seats are vertically fixedly installed on the inside of the car bonnet, the side that two solar panels seat against the nearly solar panels window is respectively arranged with two folding solar plate units；The light plate face of the folding solar plate unit stretches out on the outside of car bonnet at solar panels window；Folding solar plate unit can be stretched out on the outside of car bonnet or be contracted to along solar panels window on the inside of car bonnet；When encountering rainy day or night or strong wind weather, folding solar plate unit can be folded and be retracted on the inside of car bonnet and play a certain protective role；Folding solar plate unit absorbs solar energy, can provide the necessary energy for the power battery of walking vehicle body.
Description
Technical field
The utility model belongs to moving trolley field more particularly to a kind of frame-steering system.
Background technique
Moving trolley for unmanned plane mobile-relay station needs more sensitive steering capability, is just able to cooperate unmanned plane in this way
Landing return, and then make unmanned plane landing it is more accurate.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model, which provides a kind of front and back wheel, all to be had
A kind of frame-steering system of turning function.
Technical solution: to achieve the above object, a kind of frame-steering system of the utility model, including walking vehicle body, institute
It states and is provided with car bonnet on walking vehicle body, the two sides hollow out of the car bonnet is provided with rectangular-shaped solar panels window；On the inside of the car bonnet
Two rectangular-shaped solar energy panel seats are vertically fixedly installed, two solar panels seat against the side difference of the nearly solar panels window
It is provided with two folding solar plate units；The light plate face of the folding solar plate unit stretches at solar panels window
Out on the outside of car bonnet.
Further, the inside of the walking vehicle body includes vehicle frame, and the vehicle frame is metal framework structure；The vehicle frame
It further include front-wheel vehicle bridge below front side, the both ends of the front-wheel vehicle bridge pass through the second hinge member articulated connection two front wheels respectively
Front wheel carrier, the downside of the vehicle frame are also symmetrically set with two front wheels damping plate spring, the both ends of each front-wheel damping plate spring
Connect by the first hinge member with vehicle frame lower wall, the middle part of each front-wheel damping plate spring by leaf spring fastening frame and it is described before
Wheel vehicle bridge is fixedly connected；
It is also symmetrically fixedly installed rear wheel support below the rear side of the vehicle frame, further includes two rear wheel frames, after two
Wheel is respectively arranged on two rear wheel frames；The upper and lower sides of each rear wheel frame pass through two spring(-supported) mounts and the rear wheel support respectively
Be vertically connected with arm resilient support connection；Each rear wheel frame is connected with rear wheel drive motor far from one end support of rear-wheel, and
Each rear wheel drive motor is connect with each rear wheel drive respectively.
Further, front steering motor rack, horizontal peace on the front steering motor rack are also fixedly installed on the vehicle frame
Equipped with front steering motor；
It is also laterally movable on the upside of the vehicle frame to be provided with front steering axle, the body of rod knot that the front steering bridge location is laterally arranged
Structure, the front steering axle both ends pass through the steering arm that third hinge member is articulated and connected on two front wheel carriers respectively；Before described
Be fixedly installed sliding chute seat in the middle part of steeraxle, be provided with sliding slot on the sliding chute seat, the length direction of the sliding slot with it is described
Front steering axle length direction is vertical；It further include pitman arm, the pitman arm lower end is movably set in the sliding slot, and described turn
It is sequentially connected to rocker arm upper end by one end of the first universal joint and shaft；The other end of the shaft by the second universal joint with
The motor output shaft of the front steering motor is sequentially connected；It laterally also is fixedly installed shaft position-limited rack on the vehicle frame, it is described
Shaft limit hole is provided in the middle part of shaft position-limited rack, the shaft can be rotated across the shaft limit hole.
Further, rear steering motor frame, horizontal peace on the rear steering motor frame are also fixedly installed on the vehicle frame
Equipped with rear-axle steering motor, the output shaft transmission connection gear modification device of the rear-axle steering motor, the gear modification device
Deflection machine output shaft is parallel along the walking vehicle body front-rear direction, and deflection machine output the tip of the axis synchronized links have transmission
Gear；
It further include horizontal tooth bar, the horizontally disposed horizontal tooth bar engages connection, rotary drive with the transmission gear
Gear can drive the horizontal tooth bar left and right displacement；It is also rotatably mounted respectively on two rear wheel supports to have rear-axle steering bent
Axis；The horizontal tooth bar both ends are hingedly connected the upper end of the two rear-axle steering crankshafts；Under the rear-axle steering crankshaft
End is rotatably concentric to be passed through the spring(-supported) mount and is fixedly connected with rear wheel frame.
The utility model has the advantages that the utility model has the advantages of simple structure, the steering of front-wheel has amplitude big, changes direction convenient for car body
Fast reaction, and rear-wheel has amplitude small, is driven accurate feature, the fine tuning for direction；The combination of two sets of steering systems, makes
Moving trolley has the characteristics that also to have while turning to sensitive with high accuracy；
Folding solar plate unit can be stretched out on the outside of car bonnet or be contracted to along solar panels window on the inside of car bonnet；It is encountering
When rainy day or night or strong wind weather, folding solar plate unit can be folded and be retracted on the inside of car bonnet play it is certain
Protective effect；Folding solar plate unit absorbs solar energy, can provide the necessary energy for the power battery of walking vehicle body.
Detailed description of the invention
Attached drawing 1 is vehicle frame overall top view；
Attached drawing 2 is fore wheel structure schematic diagram；
Attached drawing 3 is partial structural diagram on front side of vehicle frame；
Attached drawing 4 is front wheel steering structure schematic diagram；
Attached drawing 5 is back-wheel steering structure schematic diagram；
Attached drawing 6 is present apparatus overall structure diagram；
Attached drawing 7 is the walking vehicle body overall structure under solar panels unit extended state；
Attached drawing 8 is walking vehicle body overall structure when conveyer belt rises to across the conveyer belt window；
Attached drawing 9 is the arrangement schematic diagram of the solar panels unit and conveyer belt on the inside of the car bonnet of walking vehicle body；
Attached drawing 10 is unmanned plane schematic diagram；
Attached drawing 11 is the overall structure diagram of battery replacement device；
Attached drawing 12 is the battery storage device schematic internal view of battery replacement device；
Attached drawing 13 is that the battery push plate of conveyer belt pushes the schematic diagram of battery case；
Attached drawing 14 is battery compartment schematic diagram；
Attached drawing 15 is battery compartment cut-away diagram.
Specific embodiment
The utility model is further described with reference to the accompanying drawing, in order to more clearly illustrate this programme, this
The walking of embodiment is applied to unmanned plane mobile-relay station field；Gu this specification carries out whole introduction to the equipment；
As shown in attached drawing 1 to 15, this programme integrally includes walking vehicle body 32, is provided with car bonnet on the walking vehicle body 32
31, the top horizontal of the car bonnet 31 has been provided with rule 56；
Further include unmanned plane 35, the support leg 60 of the unmanned plane 35 is rested in described in rule 56, and it is described nobody
The bottom of machine 35 is equipped with battery compartment 37, and battery case 49 is detachably equipped in the battery compartment 37, is set in the battery case 49
It is equipped with power battery；Battery replacement device, the replaceable unmanned plane of battery replacement device are provided on the walking vehicle body 32
Battery case 49 on 35, the specific structure and application method of battery replacement device are discussed in detail below；
The two sides hollow out of the car bonnet 31 is provided with rectangular-shaped solar panels window 33；The vertical fixation in 31 inside of car bonnet is set
Two rectangular-shaped solar energy panel seats 45 are equipped with, the two solar energy panel seats 45 are respectively set close to the side of the solar panels window 33
There are two folding solar plate units 44；In the present embodiment, under 44 extended state of folding solar plate unit, the collapsible sun
The light plate face of energy plate unit 44 stretches out 31 outside of car bonnet at solar panels window 33；The folding solar plate unit 44
31 outside of car bonnet can be stretched out along solar panels window 33 or is contracted to 31 inside of car bonnet；Encountering rainy day or night or strong wind weather
When, folding solar plate unit 44 can be folded and be retracted on the inside of car bonnet 31 and play a certain protective role；It is collapsible
Solar panels unit 44 absorbs solar energy, can provide the necessary energy for the power battery of walking vehicle body 32；
The battery replacement device includes battery storage device 34, transmits usher to seat 43, conveyer belt 42 and lifting support 48；
The middle part of described rule 56 is provided with rectangular-shaped conveyer belt window 101 along the front-rear direction of walking vehicle body 32, described
Movable window 59 is provided on conveyer belt window 101；Driving device can drive the movable window 59 to open and close；
The transmission, which is usherd to seat, 43 is horizontally placed on 31 inside of the car bonnet, and two lifting supports 48 are installed on the transmission
It ushers to seat on 43, the support of conveyer belt 42 is installed on 48 top of lifting support；The direction of transfer of the conveyer belt 42 is along institute
The front-rear direction for stating walking vehicle body 32 is parallel；T shape battery push plate 46 is provided on the conveyer belt 42, under the battery push plate 46
Hold the zone face of conveyer belt 42 described in synchronized links；The lifting support 48 can drive the conveyer belt 42 to rise to across the biography
Send band window 101；
The battery storage device 34 is body structure；The battery storage device 34 is fixedly installed in the walking vehicle body 32
Top nose；The battery storage device 34 is provided with battery ejection mouth 40 and battery recycling close to the side of the conveyer belt 42
Mouth 39, the battery ejection mouth 40 are located at right above the battery recycling mouth 39；The transmission end 42.1 of the conveyer belt 42 can
It rises to corresponding with battery ejection mouth 40 and battery recycling mouth 39 respectively；The support leg 60 of the unmanned plane 35 is rested in described
It rises in rule 56 under state, height is identical as height where the battery ejection mouth 40 where the battery compartment 37；
Battery case 49 in 35 battery compartment 37 of unmanned plane can be pushed out to conveyer belt 42 by the battery push plate 46 on conveyer belt 42
On, and battery case 49 is driven to promote in the battery recycling mouth 39 along conveyer belt 42；
The battery ejection mouth 40 can pop up battery case 49 to conveyer belt 42, and the battery push plate on conveyer belt 42
46 can be pushed into pop-up to the battery case 49 on conveyer belt 42 in 35 battery compartment 37 of unmanned plane；Specific battery storage device 34
How bouncing out battery box is described further below；
Several connecting columns 58 at 37 top of battery compartment are fixedly connected with the unmanned plane 35, before the battery compartment 37
End is provided with battery and slides into Hatch Opening 50, and the 37 inside tail end of battery compartment is provided with isosceles triangle multiple power source interface 51, the product
Font multiple power source interface 51 is corresponding with the output interface of 49 front end of battery case, product after battery case 49 is pushed into battery compartment 37
Font multiple power source interface 51 and the output interface of 49 front end of battery case can be electrically connected, and be set on the downside of the tail end of the battery compartment 37
It being equipped with push plate and slides into Hatch Opening 53, hollow out is provided with a push plate by slot 114 along the longitudinal direction in the middle part of 37 bottom surface of battery compartment,
Flow pass when passing through battery compartment 37 for T shape battery push plate (46)；
Battery ejection storehouse 57, the battery recycling mouth are provided on the inside of the battery ejection mouth 40 of the battery storage device 34
39 insides are provided with battery recycling storehouse 57.1；If being stacked with casing for dry batteries 49 to be popped up in the battery ejection storehouse 57；Each
The tail portion of the battery case 49 is provided with permanent magnet blocks 54, the battery ejection storehouse 57 far from the battery ejection mouth 40 one
Side is provided with electromagnet unit 47, and lower layer's battery case 49 is forever in the magnetic pole 55 of the electromagnet unit 47 and battery ejection storehouse 57
Magnet block 54 is corresponding, under 47 energized state of electromagnet unit, the magnetic pole 55 of electromagnet unit 47 and corresponding battery case 49
Permanent magnet blocks 54 are mutually exclusive；
It replaces the method introduction of battery: when battery capacity will exhaust during unmanned plane 35 hovers in the air, controlling nothing
Man-machine 35 land and accurately rest the designated position of in described rule 56；Driving device has driven the activity in rule 56 at this time
Window 59 is opened, and then lifting support 48 drives the conveyer belt 42 to rise to across the conveyer belt window 101, and allows conveyer belt
37 bottom surface of battery compartment of high degree in contact unmanned plane 35 where 42 transmission plane starts conveyer belt 42 at this time and operates, makes conveyer belt 42
On battery push plate 46 move closer to the movement of battery storage device 34, at this time between 37 bottom surface of conveyer belt 42 and battery compartment
Force of sliding friction is not enough to that unmanned plane 35 is driven to move, and then battery push plate 46 slides into Hatch Opening 53 from push plate and enters battery compartment 37
In, and the battery case 49 in battery compartment 37 is slid into Hatch Opening 50 from battery and is pushed out on conveyer belt 42 by battery push plate 46, at this time
Suspend conveyer belt 42 to operate, and controls lifting support 48 and drive battery case 49 on conveyer belt 42 and conveyer belt 42 together gradually
Decline, until battery case 49 suspends the descending motion of conveyer belt 42 when dropping to equal with height where battery recycling mouth 39, this
When restart conveyer belt 42, make battery push plate 46 on conveyer belt 42 push battery case 49 towards 39 fast bit of battery recycling mouth
It moves, until battery case 49 is promoted at battery recycling mouth 39, enters battery recycling under the effect of 49 self inertia of battery case at this time
In storehouse 57.1, the recovery process of battery case 49 is completed at this time；
Pause conveyer belt 42 operates at this time, and controls lifting support 48 and conveyer belt 42 is driven to be gradually increasing, until conveyer belt
The ascending motion for suspending conveyer belt 42 where 42 transmission plane when 37 bottom surface of battery compartment of high degree in contact unmanned plane 35, controls at this time
Electromagnet unit 47 is powered rapidly, and the permanent magnet blocks 54 of the magnetic pole 55 of electromagnet unit 47 and corresponding battery case 49 are mutual at this time
Repel, and then pop up undermost battery case 49 in battery ejection storehouse 57 to conveyer belt 42 from battery ejection mouth 40, at this time
Start 42 inverted running of conveyer belt, makes the battery case 49 and battery push plate 46 on conveyer belt 42 while moving closer to unmanned plane 35
The battery case 49 popped up from battery ejection storehouse 57 is pushed into the electricity of battery compartment 37 by the movement of battery compartment 37, final battery push plate 46
Pond slides into Hatch Opening 50, and then realizes the replacement of battery case 49；
Control unmanned plane 35 takes off again, and controls lifting support 48 and the conveyer belt 42 is driven to drop in car bonnet 31
Portion, and then driving device has driven the movable window 59 in rule 56 to close.
The introduction of car body steering system: the inside of the walking vehicle body 32 of the present embodiment includes vehicle frame 8, and the vehicle frame 8 is gold
Belong to frame structure；It further include front-wheel vehicle bridge 7 below the front side of the vehicle frame 8, the both ends of the front-wheel vehicle bridge 7 pass through second respectively
The front wheel carrier 62 of the articulated connection two front wheels 1 of hinge member 63, the axis and horizontal plane of second hinge member 63 of the present embodiment hang down
Directly, the downside of the vehicle frame 8 is also symmetrically set with two front wheels damping plate spring 67, the both ends of each front-wheel damping plate spring 67
It is connect by the first hinge member 68 with 8 lower wall of vehicle frame, the axis and horizontal plane of the first hinge member 68 in the present embodiment are flat
The middle part of row, each front-wheel damping plate spring 67 is fixedly connected by leaf spring fastening frame 66 with the front-wheel vehicle bridge 7；Front-wheel damping
Leaf spring 67 plays the cushioning effect to vehicle body front side；Front-wheel damping plate spring 67 is that section is rectangular oval arc spring steel,
Flat spring usually is made by multiple multiple blades stacked together, usually there is the blade gradually to shorten；Flat spring can be used for
Positioning and a degree of damping and spring function；
It is also symmetrically fixedly installed rear wheel support 9 below the rear side of the vehicle frame 8, further includes two rear wheel frames 12,
Two rear-wheels 11 are respectively arranged on two rear wheel frames 12；The upper and lower sides of each rear wheel frame 12 pass through respectively two spring(-supported) mounts 69 with
The rear wheel support 9 is vertically connected with the resilient support connection of arm 9.1, and spring(-supported) mount 69 can bear and transmit vertical load, mitigate
And inhibit impact caused by uneven road surface；Each rear wheel frame 12 is connected with rear wheel drive electricity far from one end support of rear-wheel 11
Machine 14, and each rear wheel drive motor 14 is drivingly connected with each rear-wheel 11 respectively.
It is also fixedly installed with front steering motor rack 22 on the vehicle frame 8, is horizontally installed on the front steering motor rack 22
Front steering motor 23；
It is also laterally movable on the upside of the vehicle frame 8 to be provided with front steering axle 3,3 bodies of rod being laterally arranged of the front steering axle
Structure, 3 both ends of front steering axle pass through the steering arm that third hinge member 64 is articulated and connected on two front wheel carriers 62 respectively
65, the hinge axes and horizontal plane of the third hinge member 64 in the present embodiment；The middle part fixation of the front steering axle 3 is set
It is equipped with sliding chute seat 26, sliding slot 27 is provided on the sliding chute seat 26, the length direction of the sliding slot 27 and the front steering axle 3 are long
It is vertical to spend direction；It further include pitman arm 027,027 lower end of pitman arm is movably set in the sliding slot 27, and steering is shaken
The rotation of arm 027 can drive sliding chute seat 26 and front steering axle 3 to swing together, and then 3 both ends of front steering axle drive described in two
Steering arm 65 on front wheel carrier 62 moves, and then changes the direction of front-wheel 1；Cooperated using front steering axle 3 and is turned on front wheel carrier 62
To 65 structure of arm, the steering of front-wheel 1 is set to have amplitude big, the fast reaction changed direction convenient for car body；The pitman arm 027
Upper end is sequentially connected by the first universal joint 25 and one end of shaft 29；The other end of the shaft 29 passes through the second universal joint 24
It is sequentially connected with the motor output shaft 28 of the front steering motor 23；Shaft limit is also laterally fixedly installed on the vehicle frame 8
Frame 5, the middle part of the shaft position-limited rack 5 are provided with shaft limit hole 30, and the shaft 29 can be rotated to be limited across the shaft
Hole 30 also acts as the function of reinforcing 8 overall structural strength of vehicle frame while playing to 29 position-limiting action of shaft.
It is also fixedly installed with rear steering motor frame 20 on the vehicle frame 8, is horizontally installed on the rear steering motor frame 20
Rear-axle steering motor 16, the output shaft transmission connection gear modification device 70 of the rear-axle steering motor 16, the gear modification device
70 deflection machine output shaft 17 is parallel along 32 front-rear direction of walking vehicle body, and the end of the deflection machine output shaft 17 is same
Step is connected with transmission gear 13；
It further include horizontal tooth bar 10, the horizontally disposed horizontal tooth bar 10 engages connection with the transmission gear 13, rotation
10 left and right displacement of horizontal tooth bar can be driven by turning transmission gear 13；It is also rotatably mounted respectively on two rear wheel supports 9 to have
Rear-axle steering crankshaft 15；10 both ends of horizontal tooth bar are hingedly connected the upper end of the two rear-axle steering crankshafts 15；It is described
The lower end of rear-axle steering crankshaft 15 is rotatably concentric to be passed through the spring(-supported) mount 69 and is fixedly connected with rear wheel frame 12；Transmission gear 13
Rotation horizontal tooth bar 10 can be driven to swing, and then drive rear-axle steering crankshaft 15 carrys out back rotation, and then controls
The rotating direction of rear-wheel 11 processed；The structure for cooperating horizontal tooth bar 10 using transmission gear 13 makes rear-wheel 11 have amplitude small, transmission
Accurate feature, the fine tuning for direction；The combination of two sets of steering systems, having moving trolley while turning to sensitive also has
Feature with high accuracy；
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of frame-steering system, it is characterised in that: including walking vehicle body (32), be provided with vehicle on the walking vehicle body (32)
It covers (31), the two sides hollow out of the car bonnet (31) is provided with rectangular-shaped solar panels window (33)；It is vertical on the inside of the car bonnet (31)
Two rectangular-shaped solar energy panel seats (45) are fixedly installed, the two solar energy panel seats (45) are close to the solar panels window (33)
Side is respectively arranged with two folding solar plate units (44)；The light plate face of the folding solar plate unit (44) exists
It is stretched out at solar panels window (33) on the outside of car bonnet (31).
2. a kind of frame-steering system according to claim 1, it is characterised in that: wrap the inside of the walking vehicle body (32)
It includes vehicle frame (8), the vehicle frame (8) is metal framework structure；It further include front-wheel vehicle bridge (7), institute below the front side of the vehicle frame (8)
The both ends for stating front-wheel vehicle bridge (7) pass through the front wheel carrier (62) of the second hinge member (63) articulated connection two front wheels (1) respectively, described
The downside of vehicle frame (8) is also symmetrically set with two front wheels damping plate spring (67), the both ends of each front-wheel damping plate spring (67)
It is connect by the first hinge member (68) with vehicle frame (8) lower wall, the middle part of each front-wheel damping plate spring (67) is tight by leaf spring
Gu frame (66) is fixedly connected with the front-wheel vehicle bridge (7)；
Rear wheel support (9) are also symmetrically fixedly installed below the rear side of the vehicle frame (8), further include two rear wheel frames
(12), two rear-wheels (11) are respectively arranged on two rear wheel frames (12)；The upper and lower sides of each rear wheel frame (12) pass through respectively
Arm (9.1) resilient support that is vertically connected with of two spring(-supported) mounts (69) and the rear wheel support (9) connects；Each rear wheel frame (12) is remote
From rear-wheel (11) one end support is connected with rear wheel drive motor (14), and each rear wheel drive motor (14) respectively with it is each after
(11) are taken turns to be drivingly connected.
3. a kind of frame-steering system according to claim 2, it is characterised in that: be also fixedly mounted on the vehicle frame (8)
Have front steering motor rack (22), is horizontally installed with front steering motor (23) on the front steering motor rack (22)；
It is also laterally movable on the upside of the vehicle frame (8) to be provided with front steering axle (3), the bar that front steering axle (3) position is laterally arranged
Body structure, front steering axle (3) both ends pass through third hinge member (64) respectively and are articulated and connected on two front wheel carriers (62)
Steering arm (65)；It is fixedly installed sliding chute seat (26) in the middle part of the front steering axle (3), is provided on the sliding chute seat (26)
The length direction of sliding slot (27), the sliding slot (27) is vertical with the front steering axle (3) length direction；It further include pitman arm
(027), pitman arm (027) lower end is movably set in the sliding slot (27), and pitman arm (027) upper end passes through the
One end of one universal joint (25) and shaft (29) is sequentially connected；The other end of the shaft (29) by the second universal joint (24) with
The motor output shaft (28) of the front steering motor (23) is sequentially connected；Shaft is also laterally fixedly installed on the vehicle frame (8)
Position-limited rack (5) is provided with shaft limit hole (30) in the middle part of the shaft position-limited rack (5), the shaft (29) can be rotated across
The shaft limit hole (30).
4. a kind of frame-steering system according to claim 3, it is characterised in that: be also fixedly mounted on the vehicle frame (8)
Have rear steering motor frame (20), is horizontally installed with rear-axle steering motor (16), the rear-wheel on the rear steering motor frame (20)
The output shaft of steering motor (16) is sequentially connected gear modification device (70), the deflection machine output shaft of the gear modification device (70)
(17) along the walking vehicle body (32), front-rear direction is parallel, and the end synchronized links of the deflection machine output shaft (17) have biography
Moving gear (13)；
It further include horizontal tooth bar (10), the horizontally disposed horizontal tooth bar (10) engages connection with the transmission gear (13),
Rotary transmission gear (13) can drive the horizontal tooth bar (10) left and right displacement；It can also turn respectively on two rear wheel supports (9)
It is dynamic that rear-axle steering crankshaft (15) are installed；Horizontal tooth bar (10) both ends are hingedly connected the two rear-axle steering crankshafts
(15) upper end；The lower end of the rear-axle steering crankshaft (15) is rotatably concentric to be passed through the spring(-supported) mount (69) and is fixedly connected
Rear wheel frame (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820817637.3U CN208544328U (en) | 2018-05-30 | 2018-05-30 | A kind of frame-steering system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820817637.3U CN208544328U (en) | 2018-05-30 | 2018-05-30 | A kind of frame-steering system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208544328U true CN208544328U (en) | 2019-02-26 |
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ID=65421693
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820817637.3U Expired - Fee Related CN208544328U (en) | 2018-05-30 | 2018-05-30 | A kind of frame-steering system |
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| Country | Link |
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| CN (1) | CN208544328U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371113A (en) * | 2019-07-28 | 2019-10-25 | 南京视莱尔汽车电子有限公司 | A kind of autonomous driving vehicle distance measurement feedback device |
| CN110435917A (en) * | 2019-08-10 | 2019-11-12 | 无锡蓝航空港设备有限公司 | A kind of airdrome luggage delivery vehicle and motor accuracy control method |
-
2018
- 2018-05-30 CN CN201820817637.3U patent/CN208544328U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110371113A (en) * | 2019-07-28 | 2019-10-25 | 南京视莱尔汽车电子有限公司 | A kind of autonomous driving vehicle distance measurement feedback device |
| CN110435917A (en) * | 2019-08-10 | 2019-11-12 | 无锡蓝航空港设备有限公司 | A kind of airdrome luggage delivery vehicle and motor accuracy control method |
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Granted publication date: 20190226 Termination date: 20200530 |