CN103241295B - Chassis assembly of double-body vehicle - Google Patents

Chassis assembly of double-body vehicle Download PDF

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Publication number
CN103241295B
CN103241295B CN201310182289.9A CN201310182289A CN103241295B CN 103241295 B CN103241295 B CN 103241295B CN 201310182289 A CN201310182289 A CN 201310182289A CN 103241295 B CN103241295 B CN 103241295B
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China
Prior art keywords
chassis
car
guide rail
connection
auxiliary
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CN201310182289.9A
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CN103241295A (en
Inventor
张勤山
卢平
卢秀婷
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Weimar Automobile Technology Group Co.,Ltd.
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QINGDAO ZHITONG VEHICLE RESEARCH AND DEVELOPMENT Co Ltd
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Publication of CN103241295A publication Critical patent/CN103241295A/en
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Abstract

A chassis assembly of a double-body vehicle comprises a chassis. A suspension system, a balancing mechanism, a chassis connection mechanism, a back axle connection mechanism and an offset sealing mechanism are installed on the chassis. The suspension system of the chassis assembly of the double-body vehicle improves integral strength of a front suspension frame and enables an integral structure of a back suspension frame to be stable. The balancing mechanism is provided with a gyro balancing device and an auxiliary wheel device. A motor rotating shaft of the gyro balancing device can keep the upright state by means of the characteristic of gyrorotor gyroscopic inertia of the gyro balancing device, so that a vehicle body keeps the standing state. The chassis connection mechanisms enables a second connection guide rail to easily enter from the back end of a leading guide rail to finish connection of a concave-convex structure. The back axle connection mechanism achieves differential effect, reduces abrasion of tires and reduces possibility of lateral skidding and vehicle control losing. The offset sealing mechanism finishes sealing of the single-body vehicles and simultaneously solves the problem of vehicle paint falling caused by friction in the combination process.

Description

The chassis assembly of two-body bicycle
Technical field
The present invention relates to vehicle part, specifically, is a kind of chassis assembly of two-body bicycle.
Background technology
Two-body bicycle a kind ofly merges by about two monomer cars the combination vehicle formed, each monomer car can independent operating, when road conditions are better, two monomer cars can be connected into two-body bicycle, improve the stability travelled, when road conditions are poor, need by the local time in of narrower, two-body bicycle can be divided into two monomer cars, reduces body width, each monomer car can be passed through.
Monomer car is the two-wheel car that a kind of front and back are provided with wheel, suspension system is according to System for Motorcycle Suspension, all there is suspension frame structure in wheel both sides, when the two-body bicycle that monomer car is combined into travels or turns on dip plane, camber angle changes, suspension fork mechanism inside wheel will receive larger horizontal force, reduces stability and the service life of suspension fork mechanism.So System for Motorcycle Suspension mechanism can not be adopted, suspension fork mechanism can only be there is in wheel side, although this suspension fork mechanism ensure that the stationarity that two-body bicycle travels, but reduce intensity and the damping effect of suspension fork mechanism.
Monomer car needs to keep balance in operational process, avoids the overturning of monomer car.Current monomer car the balance that auxiliary wheel assists car body is only installed, and auxiliary wheel is all in when vehicle is in lower-speed state and stops and plays the auxiliary effect of balance, and vehicle still exists lack of equilibrium, causes the danger of overturning.
Two monomer cars of two-body bicycle are that the concaveconvex structure by being arranged on monomer car sidepiece connects, two monomer cars when connecting need concaveconvex structure to aim at, concaveconvex structure just can be made to be plugged into together, complete connection, but due to the load-carrying of two monomer cars, the difference of the situations such as road conditions during connection, be difficult to make the concaveconvex structure of two monomer cars be positioned at sustained height position, concaveconvex structure can not align, not easily complete the connection of two cars, even if concaveconvex structure can insert reluctantly mutually, due to highly inconsistent, easily cause the phase mutual friction of concaveconvex structure, hinder the insertion of concaveconvex structure, easily cause wearing and tearing, produce noise.Even if concaveconvex structure aligns, also can wear and tear when concaveconvex structure inserts mutually, produce noise, reduce the service life of link.
The trailing wheel of every platform monomer car has independently actuating device, and the two-body bicycle after the combination of monomer car is when turning, and the speed of trailing wheel is identical, makes two-body bicycle that wear on tyres and sideslip easily occur, and danger to lose control of one's vehicle even occurs in turning process.So the back axle of two monomer cars needs to connect together, provide power by an actuating device to two trailing wheels are unified, and realize trailing wheel differential by the diff be arranged on a wherein monomer car, avoid above-mentioned problem occurs.
Do not have sealing arrangement between two monomer cars of current two-body bicycle, when two monomer cars merge composition two-body bicycle, easily there is gap vehicle body junction, affects the sealing property of vehicle, causes the problem of roof leaking of leaking out.In merging process, also easily there is friction and collision, cause coming off of car paint.
Summary of the invention
The present invention is directed to the problems referred to above that two-body bicycle exists, provide a kind of chassis assembly of two-body bicycle.
The chassis assembly of two-body bicycle of the present invention, two-body bicycle is by can independent operating and merging about being all provided with the monomer car owner car of a front-wheel and a trailing wheel and the secondary car of monomer car form, monomer car comprises chassis and is arranged on the vehicle body on chassis, chassis assembly comprises chassis, chassis is provided with suspension, equalizing gear, chassis bindiny mechanism, back axle bindiny mechanism, skew sealing mechanism, described suspension comprises front suspension and rear suspension; Described equalizing gear comprises gyroscopic equilibrium device and auxiliary wheel device; Described chassis bindiny mechanism comprises the first connection guide rail being arranged on monomer car owner chassis sidepiece and the second connection guide rail being arranged on the secondary chassis sidepiece of monomer car, first connection guide rail upper surface and lower surface are provided with groove, second connection guide rail is provided with the projection with the groove match of the first connection guide rail, first connection guide rail is connected by concaveconvex structure with the second connection guide rail, is provided with the lockout mechanism making both location between the first connection guide rail and the second connection guide rail.
Preferably, described front suspension comprises bogie truck, front shock absorber, front truck pedestal, and bogie truck top is rotatably installed on chassis, front truck pedestal front end and bogie truck bottom hinged, front truck pedestal rear end and front shock absorber bottom hinged, front shock absorber top is fixedly connected with bogie truck top; Described rear suspension comprises rear car pedestal, rear shock absorber, rear car pedestal one end is provided with main springboard, the other end is provided with secondary springboard, the front end of main springboard and secondary springboard is all hinged with chassis, rear shock absorber bottom is fixed on main springboard, top and the chassis of rear shock absorber are hinged, and one end that back axle erection is equipped with secondary springboard is also provided with auxiliary shock absorption device.
Preferably, described auxiliary shock absorption device comprises auxiliary shock mount and auxiliary damper, and auxiliary damper is provided with two, and auxiliary shock mount is arranged on rear car pedestal, two auxiliary dampers are symmetricly set on rear car pedestal both sides, and auxiliary damper two ends are connected with chassis and auxiliary shock mount respectively.
Preferably, front suspension also comprises the arch support beam be arranged on chassis, and bogie truck top is arranged on arch support beam through chassis.
Preferably, described gyroscopic equilibrium device comprises the shell be arranged in the middle part of chassis and the deflection sensors be arranged on vehicle body, is provided with rotating mechanism in shell; Described auxiliary wheel device comprise symmetry be arranged on bottom of frame both sides arrange accommodating groove in auxiliary wheel and drive motor, drive motor is connected with auxiliary wheel by mechanical link, drive motor controls the income accommodating groove of auxiliary wheel or releases in accommodating groove, the controller arranged in drive motor is connected with the car speed sensor of monomer car, described auxiliary wheel comprises Shock absorber, wheel, wheel is arranged on Shock absorber bottom, and Shock absorber top end shaft is connected on chassis.
Preferably, described rotating mechanism comprises travel(l)ing rest, travel(l)ing rest is vertically provided with Dual-output shaft motor, the rotating shaft at the two ends of Dual-output shaft motor is all fixedly connected with travel(l)ing rest, Dual-output shaft motor is coaxially installed with rotating disk, travel(l)ing rest bilateral symmetry is coupling on the sidewall of shell, and deflection sensors is electrically connected with Dual-output shaft motor.
Preferably, described rotating mechanism is at least provided with two, and the rotating speed of each rotating mechanism turntable is not identical.
Preferably, the first connection guide rail comprises from front to back end to end fixed guide and guiding rail successively, and fixed guide is fixedly connected with chassis, and front end and the chassis of guiding rail are hinged, are provided with damping spring between the rear portion of guiding rail and chassis.
Preferably, the groove bottom land of guiding rail is provided with one and tilts from front to back and the slope extending to guiding rail rear end.
Preferably, the groove bottom land of the first connection guide rail is provided with multiple ball spring.
Preferably, described bindiny mechanism comprises symmetry and is arranged on sliding support on the wheel rim on chassis, sliding support can slide up and down in wheel rim, between two sliding supports, push pedal is installed, push pedal all two ends is connected with sliding support by hydraulic actuating cylinder or screw mechanism, push pedal can axially be released along axletree and regain, hydraulic actuating cylinder or screw mechanism control release and the withdrawal of push pedal, middle part outside push pedal is provided with connection bearing, the outer ring of connection bearing is fixed in push pedal, in rear car pedestal, adapter shaft is installed, adapter shaft one end is connected with the diff be arranged on rear car pedestal, the other end is arranged in the inner ring of connection bearing by the axis hole be arranged in push pedal, adapter shaft is connected with the inner ring key of connection bearing, and connection bearing can slide along adapter shaft, the inner ring of connection bearing is provided with the connection tooth that can engage with the joint that the back axle of the secondary car of monomer car is installed.
Preferably, bindiny mechanism also comprises connecting and switches blocking device, and described connection switches blocking device and comprises the brake disc that is arranged on adapter shaft and be arranged on chassis for holding the tight device of stopping of brake disc tightly.
Preferably, described skew sealing mechanism comprises the leading screw be arranged between chassis and vehicle body, the screw rod of leading screw is laterally arranged on chassis, the nut of leading screw is fixedly mounted on the bottom of vehicle body, chassis is also provided with the drive motor rotated for drive screw, the side that two monomer car vehicle bodies are relative is all provided with sealing joint strip.
Preferably, the nut of leading screw is provided with multiple.
Preferably, described sealing joint strip is all arranged on the edge of Vehicular side body.
The invention has the beneficial effects as follows: the suspension of the chassis assembly of two-body bicycle, the bogie truck of front suspension is arranged on arch support beam, improve the intensity of front suspension entirety, the main springboard that the rear car pedestal of rear suspension and its two ends are arranged, secondary springboard entirety define a U-shaped suspension, integral structure is stablized, the auxiliary shock absorption device that rear car pedestal is installed, in the stability and the service life that not only ensure that suspension fork mechanism, also ensure that the damping effect of rear suspension simultaneously.
Equalizing gear is provided with gyroscopic equilibrium device and auxiliary wheel device, gyroscopic equilibrium device utilizes the characteristic of gyro rotor orientation stability, the machine shaft of gyroscopic equilibrium device is made to keep vertical state, thus make car body keep standing state, two balancing devices make the monomer car in two-body bicycle can keep balance under different situations, improve stability and stability.Rotating mechanism is at least provided with two, and the moment that gyroscopic equilibrium device is produced reaches the requirement maintaining monomer car balance.The travel(l)ing rest of rotating mechanism is coupling on shell, make rotating mechanism can at longitudinal movement, eliminate the vibration that rotating mechanism produces, and the rotating speed of each rotating mechanism turntable is not identical, rotating mechanism is avoided to resonate, while making gyroscopic equilibrium device play balance booster action, decrease the noise of generation.
The guiding rail front end that bindiny mechanism is positioned at the first connection guide rail rear portion is hinged on chassis, and rear portion is provided with damping spring, guiding rail rear end can be made to sink or raise up, the groove bottom land of guiding rail arranges slope makes the groove depth of guiding rail rear end larger, second connection guide rail easily enters from the rear end of guiding rail, and make the second connection guide rail move on the identical height and position with the first connection guide rail along slope, make the second connection guide rail slip into the fixed guide of the first connection guide rail smoothly, complete the connection of concaveconvex structure.The ball spring that groove bottom land is installed can reduce the friction produced in connection procedure, reduces the wearing and tearing between parts, makes the connection of the first connection guide rail and the second connection guide rail tightr simultaneously.
Push pedal is released by back axle bindiny mechanism, engaged by the bindiny mechanism of the secondary car of connection bearing and monomer car, realize the connection of the adapter shaft of monomer car owner car and the back axle of the secondary car of monomer car, when two-body bicycle is turned, two trailing wheels realize the effect of differential by the diff be arranged in monomer car owner car, reduce the wearing and tearing of tire, reduce the possibility of breakking away with to lose control of one's vehicle.The push pedal of bindiny mechanism is also regained by hydraulic actuating cylinder, cuts off the connection of two car axletrees.Connect switch blocking device can when axletree coupled condition, can the rear wheel brake of the secondary car of auxiliary monomer car, also can when axletree released state, adapter shaft is locked, reduce the loss of power and the wearing and tearing of connection structure.
Skew sealing mechanism can after the chassis of two monomer cars be connected and fixed, the vehicle body of two monomer cars is made to be drawn close to centre by leading screw and merge, compress the sealing joint strip being arranged on Vehicular side body, complete the sealing between monomer car, avoid in merging process simultaneously and rub, cause the problem that car paint comes off.Leading screw is provided with multiple nut, makes vehicle body uniform force in moving process, improves the stationarity of vehicle body movement, decreases the noise of impact and the generation received in vehicle body moving process.
Accompanying drawing explanation
Accompanying drawing 1 is the perspective structure figure of the chassis assembly of two-body bicycle;
Accompanying drawing 2 is the perspective structure figure of front suspension;
Accompanying drawing 3 is the perspective structure figure of rear suspension;
Accompanying drawing 4 is the perspective structure figure of equalizing gear;
Accompanying drawing 5 is the perspective structure figure of rotating mechanism;
Accompanying drawing 6 is the perspective structure figure of guiding rail;
Accompanying drawing 7 is the perspective structure figure of back axle bindiny mechanism;
Accompanying drawing 8 is the perspective structure figure of skew sealing mechanism;
Accompanying drawing 9 for be provided with skew sealing mechanism two-body bicycle combination after front elevation.
Detailed description of the invention
The chassis assembly of two-body bicycle of the present invention, two-body bicycle is by can independent operating and merging about being all provided with the monomer car owner car of a front-wheel and a trailing wheel and the secondary car of monomer car form, and monomer car comprises chassis 1 and is arranged on the One On The Chassis vehicle body 2.
As shown in Figure 1, chassis assembly comprises chassis 1, and chassis 1 is provided with suspension, equalizing gear, chassis bindiny mechanism, back axle bindiny mechanism 33, skew sealing mechanism 43, described suspension comprises front suspension 3 and rear suspension 4; Described equalizing gear comprises gyroscopic equilibrium device 5 and auxiliary wheel device 6; Described chassis bindiny mechanism comprises the first connection guide rail 7 being arranged on monomer car owner chassis sidepiece and the second connection guide rail being arranged on the secondary chassis sidepiece of monomer car, first connection guide rail 7 upper surface and lower surface are provided with groove, second connection guide rail is provided with the projection with the groove match of the first connection guide rail 7, first connection guide rail 7 is connected by concaveconvex structure with the second connection guide rail, is provided with the lockout mechanism making both location between the first connection guide rail 7 and the second connection guide rail.
As shown in Figure 2, front suspension 3 bag bogie truck 8, front shock absorber 9, front truck pedestal 10, arch support beam 11, arch support beam 11 rear end is arranged on chassis 1, bogie truck 8 top is rotatably installed on arch support beam 11 front end, front truck pedestal 10 front end and bogie truck 8 bottom hinged, front truck pedestal 10 rear end and front shock absorber 9 bottom hinged, front shock absorber 9 top is fixedly connected with bogie truck 8 top.
As shown in Figure 3, rear suspension 4 comprises rear car pedestal 12, rear shock absorber 13, rear car pedestal 12 one end is provided with main springboard 14, the other end is provided with secondary springboard 15, the front end of main springboard 14 and secondary springboard 15 is all hinged with chassis 1, rear shock absorber 13 bottom is fixed on main springboard 14, and top and the chassis 1 of rear shock absorber 13 are hinged, and one end that rear car pedestal 12 is provided with secondary springboard 15 is also provided with auxiliary shock absorption device.
Auxiliary shock absorption device comprises auxiliary shock mount 16 and auxiliary damper 17, auxiliary damper 17 is provided with two, auxiliary shock mount 16 is arranged on rear car pedestal 12, two auxiliary dampers 17 are symmetricly set on rear car pedestal 12 both sides, and auxiliary damper 17 two ends are connected with chassis 1 and auxiliary shock mount 16 respectively.
As shown in Figure 4, gyroscopic equilibrium device 5 comprises the shell 18 be arranged in the middle part of chassis 1 and the deflection sensors be arranged on vehicle body 2, is provided with rotating mechanism 24 in shell 18; Described auxiliary wheel device 6 comprises symmetry and is arranged on auxiliary wheel 20 in accommodating groove 19 that chassis 1 two bottom sides arranges and drive motor 21, drive motor 21 is connected with auxiliary wheel 20 by mechanical link, drive motor 21 controls the income accommodating groove 19 of auxiliary wheel 20 or releases in accommodating groove 19, the controller arranged in drive motor 21 is connected with the car speed sensor of monomer car, described auxiliary wheel 20 comprises Shock absorber 22, wheel 23, wheel 23 is arranged on Shock absorber 22 bottom, and Shock absorber 22 top end shaft is connected on chassis 1.
When the speed of a motor vehicle is reduced to below predetermined speed, auxiliary wheel 20 is released by drive motor 21 in accommodating groove 19, makes monomer car keep standing.
As shown in Figure 5, rotating mechanism 24 comprises travel(l)ing rest 25, travel(l)ing rest 25 is vertically provided with Dual-output shaft motor 26, the rotating shaft at the two ends of Dual-output shaft motor 26 is all fixedly connected with travel(l)ing rest 25, Dual-output shaft motor 26 is coaxially installed with rotating disk 27, travel(l)ing rest 25 bilateral symmetry is coupling on the sidewall of shell 18, and deflection sensors is electrically connected with Dual-output shaft motor 26.
Dual-output shaft motor 26 rotates, drive rotating disk 27 High Rotation Speed, form a gyroscopic mechanism, travel(l)ing rest 25 bilateral symmetry is coupling on the sidewall of shell 18, rotating mechanism 24 can be swung at perpendicular, also make the rotating shaft of Dual-output shaft motor 26 be positioned at perpendicular.Due to the characteristic of gyro rotor orientation stability, rotating disk 27 High Rotation Speed makes the rotating shaft of Dual-output shaft motor 26 remain on perpendicular, thus makes monomer car keep standing.
Dual-output shaft motor 26 also can be connected with the controller arranged in drive motor 21, and when Dual-output shaft motor 26 quits work because of emergency case, auxiliary wheel puts down by drive motor 21, makes car body keep standing.
The controller arranged in drive motor 21 also can be arranged on being connected for the sensor detecting road condition in wheel, when the situation that the condition of road surfaces such as sleety weather are poor, the signal that drive motor 21 also can send according to the sensor received, puts down auxiliary wheel, keeps car body to stablize.
Rotating mechanism 24 is at least provided with two, and two rotating mechanism 24 its counteractings of the inertia at vehicle fore-and-aft direction produced, avoid rotating mechanism 24 to form the resistance travelled.
The rotating speed of each rotating mechanism 24 turntable 27 is not identical, avoids producing resonance between rotating mechanism 24, makes a noise.
As shown in figures 1 to 6, first connection guide rail 7 comprises from front to back end to end fixed guide 28 and guiding rail 29 successively, fixed guide 28 is fixedly connected with chassis 1, and front end and the chassis 1 of guiding rail 29 are hinged, are provided with damping spring 30 between the rear portion of guiding rail 29 and chassis 1.
The groove bottom land of guiding rail 29 is provided with one and tilts from front to back and the slope 31 extending to guiding rail rear end.
The groove bottom land of the first connection guide rail 7 is provided with multiple ball spring 32.
When two monomer cars connect, the front end of the second connection guide rail on the secondary car of monomer car, guiding rail 29 is entered from the opening part of the first connection guide rail 7 guiding rail 29 rearmost flute monomer car owner car, if the first connection guide rail 7 and the second connection guide rail height and position slightly different time, the slope 31 forward end motion of the front end edge guiding rail 29 of the second connection guide rail, and push the sinking of guiding rail 29 rear end or raise up, the front end of the second connection guide rail is guided to enter fixed guide 28, the second connection guide rail is made to run to the first connection guide rail 7, both are made to connect completely, complete the connection of two monomer chassis 1.
As shown in Figure 7, back axle bindiny mechanism 33 comprises symmetry and is arranged on sliding support 35 on the wheel rim 34 on chassis 1, sliding support 35 can slide up and down in wheel rim 34, between two sliding supports 35, push pedal 36 is installed, push pedal 36 two ends are all connected with sliding support 35 by hydraulic actuating cylinder 37, hydraulic actuating cylinder 37 controls release and the withdrawal of push pedal 36, middle part outside push pedal 36 is provided with connection bearing 38, the outer ring of connection bearing 38 is fixed in push pedal 36, adapter shaft 39 is installed in rear car pedestal 12, adapter shaft 39 one end is connected with the diff 40 be arranged on rear car pedestal 12, the other end is arranged in the inner ring of connection bearing 38 by the axis hole be arranged in push pedal 36, adapter shaft 39 is connected with the inner ring key of connection bearing 38, and connection bearing 38 can slide along adapter shaft 39, the inner ring of connection bearing 38 is provided with the connection tooth that can engage with the joint that the back axle of the secondary car of monomer car is installed.
After the secondary chassis 1 of monomer car owner car and monomer car is connected, hydraulic actuating cylinder 37 or screw mechanism promote push pedal 36, connection bearing 38 is outwards slided on adapter shaft 39, thus the joint making the connection bearing 38 in push pedal 36 install on monomer car secondary car back axle is close and engage with it, complete adapter shaft 39 and the connection of the secondary car back axle of monomer car by connection bearing 38, realize the connection of two car axletrees.When axletree connection taken apart by needs, hydraulic actuating cylinder 37 or screw mechanism pull push pedal 36, and connection bearing 38 disconnects the connection of the joint secondary car back axle installed with monomer car, and axletree disconnects.
Back axle bindiny mechanism 33 also comprises connecting and switches blocking device, and described connection switches blocking device and comprises the brake disc 41 that is arranged on adapter shaft 39 and be arranged on chassis 1 for holding the tight device 42 of stopping of brake disc 41 tightly.
When axletree coupled condition, connect and switch the tight device 42 of stopping of blocking device and can be used as a brake gear, tight brake disc 41 of stopping, can the rear wheel brake of the secondary car of auxiliary monomer car.
When axletree released state, tight device 42 of stopping, by brake disc 41 locking completely, by locked for adapter shaft 39, reduces the loss of power and the wearing and tearing of connection structure.
As shown in Figure 8, skew sealing mechanism 43 comprises the leading screw be arranged between chassis 1 and vehicle body 2, the screw rod 44 of leading screw is laterally arranged on chassis 1, the nut 45 of leading screw is fixedly mounted on the bottom of vehicle body 2, the nut 45 of leading screw is provided with multiple, chassis 1 is also provided with the drive motor 46 rotated for drive screw 44.
As shown in Figure 9, the side that two monomer car vehicle bodies are relative is all provided with sealing joint strip 47, and sealing joint strip 47 is all arranged on the edge of vehicle body 2 sidepiece.
After the chassis 1 of two monomer cars connects, the drive motor 46 of monomer car all drives the screw rod 44 of respective leading screw to rotate, nut 45 is moved along screw rod 44, drive vehicle body 2 move toward one another, that the side that two vehicle bodies 2 are relative is adjacent to, sealing joint strip 47 is also pressed between two vehicle bodies 2, and the joint face of two vehicle bodies 2 is sealed.

Claims (10)

1. the chassis assembly of a two-body bicycle, two-body bicycle is by can independent operating and merging about being all provided with the monomer car owner car of a front-wheel and a trailing wheel and the secondary car of monomer car form, monomer car comprises chassis (1) and is arranged on the vehicle body (2) on chassis (1), it is characterized in that, chassis assembly comprises chassis (1), (1) is provided with suspension on chassis, equalizing gear, chassis bindiny mechanism, back axle bindiny mechanism (33), skew sealing mechanism (43), described suspension comprises front suspension (3) and rear suspension (4), described equalizing gear comprises gyroscopic equilibrium device (5) and auxiliary wheel device (6), described chassis bindiny mechanism comprises the first connection guide rail (7) being arranged on monomer car owner chassis sidepiece and the second connection guide rail being arranged on the secondary chassis sidepiece of monomer car, first connection guide rail (7) upper surface and lower surface are provided with groove, second connection guide rail is provided with the projection with the groove match of the first connection guide rail (7), first connection guide rail (7) is connected by concaveconvex structure with the second connection guide rail, is provided with the lockout mechanism making both location between the first connection guide rail (7) and the second connection guide rail.
2. the chassis assembly of two-body bicycle according to claim 1, it is characterized in that, described front suspension (3) comprises bogie truck (8), front shock absorber (9), front truck pedestal (10), arch support beam (11), arch support beam (11) rear end is arranged on chassis (1), bogie truck (8) top is rotatably installed on arch support beam (11) front end, front truck pedestal (10) front end and bogie truck (8) bottom hinged, front truck pedestal (10) rear end and front shock absorber (9) bottom hinged, front shock absorber (9) top is fixedly connected with bogie truck (8) top, described rear suspension (4) comprises rear car pedestal (12), rear shock absorber (13), rear car pedestal (12) one end is provided with main springboard (14), the other end is provided with secondary springboard (15), the front end of main springboard (14) and secondary springboard (15) is all hinged with chassis (1), rear shock absorber (13) bottom is fixed on main springboard (14), top and chassis (1) of rear shock absorber (13) are hinged, and one end that rear car pedestal (12) is provided with secondary springboard (15) is also provided with auxiliary shock absorption device.
3. the chassis assembly of the two-body bicycle stated according to claim 2, it is characterized in that, described auxiliary shock absorption device comprises auxiliary shock mount (16) and auxiliary damper (17), auxiliary damper (17) is provided with two, auxiliary shock mount (16) is arranged on rear car pedestal (12), two auxiliary dampers (17) are symmetricly set on rear car pedestal (12) both sides, and auxiliary damper (17) two ends are connected with chassis (1) and auxiliary shock mount (16) respectively.
4. the chassis assembly of two-body bicycle according to claim 1, it is characterized in that, described gyroscopic equilibrium device (5) comprises the shell (18) being arranged on middle part, chassis (1) and the deflection sensors be arranged on vehicle body (2), is provided with rotating mechanism (24) in shell (18), described auxiliary wheel device (6) comprise symmetry be arranged on chassis (1) two bottom sides arrange accommodating groove (19) in auxiliary wheel (20) and drive motor (21), drive motor (21) is connected with auxiliary wheel (20) by mechanical link, drive motor (21) controls the income accommodating groove (19) of auxiliary wheel (20) or releases in accommodating groove (19), the controller arranged in drive motor (21) is connected with the car speed sensor of monomer car, described auxiliary wheel (20) comprises Shock absorber (22), wheel (23), wheel (23) is arranged on Shock absorber (22) bottom, Shock absorber (22) top end shaft is connected on chassis (1).
5. the chassis assembly of two-body bicycle according to claim 4, it is characterized in that, described rotating mechanism (24) comprises travel(l)ing rest (25), travel(l)ing rest (25) is vertically provided with Dual-output shaft motor (26), the rotating shaft at the two ends of Dual-output shaft motor (26) is all fixedly connected with travel(l)ing rest (25), Dual-output shaft motor (26) is coaxially installed with rotating disk (27), travel(l)ing rest (25) bilateral symmetry is coupling on the sidewall of shell (18), deflection sensors and the interior controller arranged of drive motor (21) are all electrically connected with Dual-output shaft motor (26), described rotating mechanism (24) is at least provided with two, the rotating speed of each rotating mechanism (24) turntable (27) is not identical.
6. the chassis assembly of two-body bicycle according to claim 1, it is characterized in that, first connection guide rail (7) comprises from front to back end to end fixed guide (28) and guiding rail (29) successively, fixed guide (28) is fixedly connected with chassis (1), front end and chassis (1) of guiding rail (29) are hinged, between the rear portion of guiding rail (29) and chassis (1), damping spring (30) is installed, the groove bottom land of guiding rail (29) is provided with one and tilts from front to back and the slope (31) extending to guiding rail rear end, the groove bottom land of the first connection guide rail (7) is provided with multiple ball spring (32).
7. the chassis assembly of two-body bicycle according to claim 1, it is characterized in that, described back axle bindiny mechanism (33) comprises symmetry and is arranged on sliding support (35) on the wheel rim (34) of chassis (1), sliding support (35) can slide up and down in wheel rim (34), between two sliding supports (35), push pedal (36) is installed, push pedal (36) can axially be released along axletree and regain, push pedal (36) two ends are connected with sliding support (35) by hydraulic actuating cylinder (37) or screw mechanism, hydraulic actuating cylinder (37) or screw mechanism are for controlling release and the withdrawal of push pedal (36), the middle part in push pedal (36) outside is provided with connection bearing (38), the outer ring of connection bearing (38) is fixed in push pedal (36), adapter shaft (39) is installed in rear car pedestal (12), adapter shaft (39) one end is connected with the diff (40) be arranged on rear car pedestal (12), the other end is arranged in the inner ring of connection bearing (38) by the axis hole be arranged in push pedal (36), adapter shaft (39) is connected with the inner ring key of connection bearing (38), and connection bearing (38) can slide along adapter shaft (39), the inner ring of connection bearing (38) is provided with the connection tooth that can engage with the joint that the back axle of the secondary car of monomer car is installed.
8. the chassis assembly of two-body bicycle according to claim 7, it is characterized in that, back axle bindiny mechanism (33) also comprises connecting and switches blocking device, and described connection switches blocking device and comprises the brake disc (41) that is arranged on adapter shaft (39) and be arranged on chassis (1) for holding the tight device (42) of stopping of brake disc (41) tightly.
9. the chassis assembly of two-body bicycle according to claim 1, it is characterized in that, described skew sealing mechanism (43) comprises the leading screw be arranged between chassis (1) and vehicle body (2), the screw rod (44) of leading screw is laterally arranged on chassis (1), the nut (45) of leading screw is fixedly mounted on the bottom of vehicle body (2), chassis (1) is also provided with the drive motor (46) rotated for drive screw (44), the side that two monomer car vehicle bodies are relative is all provided with sealing joint strip (47).
10. the chassis assembly of two-body bicycle according to claim 9, is characterized in that, the nut (45) of leading screw is provided with multiple, and sealing joint strip (47) is all arranged on the edge of vehicle body (2) sidepiece.
CN201310182289.9A 2013-05-16 2013-05-16 Chassis assembly of double-body vehicle Active CN103241295B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310182289.9A CN103241295B (en) 2013-05-16 2013-05-16 Chassis assembly of double-body vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310182289.9A CN103241295B (en) 2013-05-16 2013-05-16 Chassis assembly of double-body vehicle

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Publication Number Publication Date
CN103241295A CN103241295A (en) 2013-08-14
CN103241295B true CN103241295B (en) 2015-07-01

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CN107344571A (en) * 2017-07-13 2017-11-14 邱剑波 A kind of anti-rolling van for particular surroundings
CN111591326A (en) * 2020-05-14 2020-08-28 贵州理工学院 Pure electric double-drive field fresh tobacco leaf carrier

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0740864A (en) * 1993-07-29 1995-02-10 Mitsubishi Heavy Ind Ltd Off-road traveling mechanism
US5511809A (en) * 1994-06-27 1996-04-30 Sagi; David P. Pedal-powered four-wheel vehicle
CN101670861A (en) * 2009-10-21 2010-03-17 浙江吉利汽车研究院有限公司 Auxiliary wheel mechanism of double-body vehicle
CN101670869A (en) * 2009-10-20 2010-03-17 浙江吉利汽车研究院有限公司 Double-body vehicle
CN201587375U (en) * 2009-10-20 2010-09-22 浙江吉利汽车研究院有限公司 Sealing structure for double-bodied vehicle body
CN101992812A (en) * 2010-11-22 2011-03-30 浙江吉利汽车研究院有限公司 Detachable connecting mechanism of double-body automobile

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0740864A (en) * 1993-07-29 1995-02-10 Mitsubishi Heavy Ind Ltd Off-road traveling mechanism
US5511809A (en) * 1994-06-27 1996-04-30 Sagi; David P. Pedal-powered four-wheel vehicle
CN101670869A (en) * 2009-10-20 2010-03-17 浙江吉利汽车研究院有限公司 Double-body vehicle
CN201587375U (en) * 2009-10-20 2010-09-22 浙江吉利汽车研究院有限公司 Sealing structure for double-bodied vehicle body
CN101670861A (en) * 2009-10-21 2010-03-17 浙江吉利汽车研究院有限公司 Auxiliary wheel mechanism of double-body vehicle
CN101992812A (en) * 2010-11-22 2011-03-30 浙江吉利汽车研究院有限公司 Detachable connecting mechanism of double-body automobile

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