CN209719779U - A kind of control mechanism for becoming the lifting of born of the same parents' automotive front body level and lifting stability - Google Patents
A kind of control mechanism for becoming the lifting of born of the same parents' automotive front body level and lifting stability Download PDFInfo
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- CN209719779U CN209719779U CN201920339234.7U CN201920339234U CN209719779U CN 209719779 U CN209719779 U CN 209719779U CN 201920339234 U CN201920339234 U CN 201920339234U CN 209719779 U CN209719779 U CN 209719779U
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Abstract
The utility model relates to a kind of for becoming the control mechanism of the lifting of born of the same parents' automotive front body level and lifting stability, including front of the car, the lifting device of rear and connection the two, the lifting device is connected to drive front of the car realization level to lift with lifting motor, the rear is equipped with can go bad along the transverse direction of rear horizontal and vertical movement center device and longitudinal rotten center device, the rotten center device of the transverse direction and longitudinal rotten center device realize the adjustment for becoming born of the same parents' automobile transverse direction and longitudinal direction centroid position by the movement of the first mass block and the second mass block respectively.As shown from the above technical solution, the utility model laterally goes bad the rotten center device of center device and longitudinal direction by setting, it can be achieved that becoming the adjusting of born of the same parents' Location of Mass Center of Automobiles；Meanwhile the lifting mechanism of the utility model is while realizing front of the car lifting, moreover it is possible to front of the car be made to remain horizontal attitude.
Description
Technical field
The utility model relates to can switch change born of the same parents' automotive field of reconstruct between automobile state and class people's state, and in particular to one
Kind is for becoming the control mechanism of the lifting of born of the same parents' automotive front body level and lifting stability.
Background technique
Can metamorphic mechanisms be that by mechanism reconstruct deformation and freedom degree changes in deformation process mechanism, become
Born of the same parents' automobile is a kind of to be in research frontier and technologically advanced mobile carrier.Its structurally variable shape is reconstructed to be adapted to difference
Track, when being easy to current structural pavements, change born of the same parents' variable automobile born of the same parents is automobile state fast runnings, when being difficult to
When current non-structural road surface (for example field, step, gully etc.), variable born of the same parents are that class people state carries out the walking that strides, to improve
The passability of road.Become the front of the car of born of the same parents' automobile because it is placed directly on ground, so taken turns when becoming born of the same parents' automobile -- leg is cut
During changing, need first to lift its level.The shape and centroid position for entirely becoming born of the same parents' automobile in lifting process can be sent out
Raw large change be easy to cause change born of the same parents' automobile to have forward swing, even falls forward.
The information disclosed in the background technology section is intended only to deepen the reason to the general background technology of the utility model
Solution, and it is known to those skilled in the art existing to be not construed as recognizing or imply that the information is constituted in any form
Technology.
Utility model content
The purpose of this utility model is to provide a kind of for becoming the lifting of born of the same parents' automotive front body level and lifting stability
Control mechanism, the control mechanism can realize become born of the same parents' Location of Mass Center of Automobiles adjustment, thus make front of the car in lifting process always
It keeps horizontal, phenomenon will not be toppled over.
To achieve the above object, the utility model uses following technical scheme: including front of the car, rear and connection
The lifting device of the two, the lifting device are connected to drive front of the car realization level to lift, after described with lifting motor
Vehicle body is equipped with can go bad along the transverse direction of rear horizontal and vertical movement center device and longitudinal rotten center device, the transverse direction
Rotten center device and longitudinal rotten center device are realized by the movement of the first mass block and the second mass block become born of the same parents' automobile respectively
The adjustment of transverse direction and longitudinal direction centroid position.
The lifting device includes the left lifting arm and right lifting arm being separately positioned at left and right sides of vehicle body, the left side
The V-type bar that lifting arm is structure as a whole, the connection including first body of rod, second body of rod and first body of rod of connection and second body of rod
Block, the link block are connected with the output shaft of lifting motor, and the free end of first body of rod and front of the car are rotatablely connected, institute
The free end and electric pushrod device for stating second body of rod are rotatablely connected, and the electric pushrod device can make when front of the car lifts
Front of the car remains at horizontal attitude；
The right lifting arm is straight-bar, and the right lifting arm and first body of rod are arranged in parallel and with first bodies of rod etc.
Long, the right lifting arm coincides with the axis of front of the car junction and first body of rod and the axis of front of the car junction, described
The axis of right lifting arm and the axis and lifting motor output shaft of rear junction coincides.
The electric pushrod device includes stepper motor, the electricity for fixing stepper motor and with front of the car rotation connection
Base, screw putter is equipped in the inner cavity of the motor cabinet, and the output end of the stepper motor passes through gear reduction and spiral shell
One end of line push rod is connected, the end rotation connection of the other end of screw putter and second body of rod.
The lifting motor is fixed by screws on the inside of rear, and the output shaft of lifting motor passes through bearing with after
Vehicle body is connected, and the output shaft of the lifting motor is connect with link block by spline；It is fixed on the left side of the front of the car
Connector with the first axle of first body of rod rotation connection and with motor cabinet rotation connection, sets on the right side of the front of the car
There is the second axis with the rotation connection of right lifting arm.
The top surface of the rear offers dovetail groove, the setting direction of the dovetail groove and the width direction for becoming born of the same parents' automobile
It matches, the first sliding rail to match with its flute length direction is equipped in the dovetail groove, is also set at the notch of the dovetail groove
There is the limited block being fastened in dovetail groove, the first support base of fixed first pulley is additionally provided on the top surface of the rear；Institute
It states and offers C-shaped channel on the top surface on the inside of rear, perpendicular, the described C-shaped channel of the setting direction and dovetail groove of the C-shaped channel
It is interior equipped with the second sliding rail to match with its flute length direction, be additionally provided on the top surface on the inside of the rear for fixing third band
Second support base of wheel；First sliding rail and the second sliding rail is arranged in parallel two groups respectively.
The transverse direction center device that goes bad includes being formed to roll that the first sliding block of cooperation, to be fixed on first sliding with the first sliding rail
The first actuating unit that the first mass block and the first sliding block of driving above block are moved along the first sliding rail；Described first
Actuating unit includes the first adjustment motor being fixed on rear top surface, is connected with the output shaft of the first adjustment motor
Second belt wheel, the first pulley being fixed on the first support base and the first toothed belt for connecting first pulley and the second belt wheel,
First toothed belt is non-occluded configuration, and opening is placed in the first groove that the first sliding block upper surface opens up, and
By realizing fixation of first toothed belt on the first sliding block with bolted first compact heap of the first groove, described first
The through slot passed through for the first toothed belt is also provided on sliding block.
The bottom of first sliding block is equipped with the first idler wheel for being formed with the first sliding rail and rolling cooperation, first idler wheel
It being fixed on the first turning rolls, first turning rolls is fixed in the second groove that the first slider bottom opens up, and described
The bottom of one sliding block is sticked in dovetail groove, and the bottom shape of the first sliding block matches with the shape of dovetail groove.
The rotten center device in the longitudinal direction includes being formed to roll the second sliding block of cooperation, by the second compression with the second sliding rail
The second power transmission that block is fixed on the second mass block below the second sliding block and the second sliding block is driven to move along the second sliding rail
Device；Second actuating unit includes the second adjustment motor for being fixed on rear medial surface and second adjustment electricity
The 4th connected belt wheel of the output shaft of machine, the third belt wheel being fixed on the second support base and connection third belt wheel and the 4th band
Second toothed belt of wheel, second toothed belt are non-occluded configuration, and opening is placed on the second compact heap upper surface and opens
If third groove in, and pass through locking the second toothed belt of realization of the second compact heap and the second sliding block and consolidating for the second sliding block
Fixed, the lower surface of second compact heap is connected with the second mass block, and the upper surface of the second mass block is equipped with and supplies the second tooth form
The 4th groove that band passes through.
The left and right side of second sliding block be equipped with the second sliding rail formed roll cooperation the second idler wheel, described second
Idler wheel is fixed on the second turning rolls, and the 5th groove that second turning rolls is arranged with the second sliding block side is mutually fixed.
As shown from the above technical solution, the utility model passes through setting laterally rotten center device and longitudinal center device that goes bad,
The adjusting of change born of the same parents' Location of Mass Center of Automobiles can be achieved；Meanwhile the lifting mechanism of the utility model realize front of the car lifting while,
Front of the car can also be made to remain horizontal attitude.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the operation schematic diagram of the utility model；
Fig. 3 is the structural schematic diagram of the utility model front of the car；
Fig. 4 is the structural schematic diagram of the utility model rear；
Fig. 5 is the structural schematic diagram of the rotten center device of the utility model transverse direction；
Fig. 6 is the structural schematic diagram of the first sliding block of the utility model；
Fig. 7 is the structural schematic diagram of the rotten center device in the utility model longitudinal direction；
Fig. 8 is the structural schematic diagram of the second sliding block of the utility model.
It is above-mentioned the label in accompanying drawing is:
Front of the car 1, first axle 11, connector 12, the second axis 13, rear 2, dovetail groove 21, the first sliding rail 22, limited block
23, the first support base 24, C-shaped channel 25, the second sliding rail 26, the second support base 27, third axis 28, lifting device 3, left lifting arm
31, first body of rod 311, second body of rod 312, link block 313, right lifting arm 32, lifting motor 33, electric pushrod device 34, step
Into motor 341, motor cabinet 342, screw putter 343, laterally rotten center device 4, the first mass block 41, the first sliding block 42, first
Groove 421, through slot 422, the second groove 423, the first adjustment motor 43, the second belt wheel 44, first pulley 45, the first toothed belt
46, the first compact heap 47, the first idler wheel 48, the first turning rolls 49, longitudinal rotten center device 5, the second mass block 51, the 4th groove
511, the second sliding block 52, the 5th groove 521, the second compact heap 53, third groove 531, second adjustment motor 54, the 4th belt wheel
55, third belt wheel 56, the second toothed belt 57, the second idler wheel 58, the second turning rolls 59.
Specific embodiment
The utility model is described further with reference to the accompanying drawing:
It is as shown in Figure 1 and Figure 2 a kind of for becoming the control mechanism of the lifting of born of the same parents' automotive front body level and lifting stability,
Including front of the car 1, rear 2 and the lifting device 3 for connecting the two, front of the car 1 and rear 2 in the utility model all divide
The approximate shape of a forward and backward vehicle frame of reality in born of the same parents' automobile Zhi Shi not become, front of the car 1 is connect with rear 2 by lifting device 3
Together；Lifting device 3 is connected to drive 1 realization level of front of the car to lift with lifting motor 33, and rear 2 is equipped with can be along rear
The rotten center device 4 of the transverse direction of vehicle body horizontal and vertical movement and longitudinal rotten center device 5, laterally rotten center device 4 and longitudinal direction become
Mass center device 5 is realized by the movement of the first mass block 41 and the second mass block 51 respectively becomes born of the same parents' automobile transverse direction and longitudinal direction mass center
The adjustment of position, that is, it is used to adjust the mass center for all devices being arranged on front of the car 1, rear 2 and vehicle body.
Further, lifting device 3 includes the left lifting arm 31 and right lifting arm 32 being separately positioned at left and right sides of vehicle body,
Here the left and right sides refers to the left and right sides for becoming born of the same parents' automobile direction of travel；The V-type bar that left lifting arm 31 is structure as a whole, including
The link block 313 of first body of rod 311, second body of rod 312 and first body of rod 311 of connection and second body of rod 312, link block 313
It is connected with the output shaft of lifting motor 33, specifically, lifting motor 33 is fixed by screws in 2 inside of rear, and lifts
The output shaft of motor 33 is connected by bearing with rear 2, and the output shaft and link block 313 of lifting motor 33 are connected by spline
It connects；The free end of first body of rod 311 and front of the car 1 are rotatablely connected, 34 turns of free end and the electric pushrod device of second body of rod 312
Dynamic connection, electric pushrod device 34 can make front of the car 1 remain at horizontal attitude when front of the car 1 lifts；
Right lifting arm 32 is straight-bar, and right lifting arm 32 is arranged in parallel and isometric with first body of rod 311 with first body of rod 311,
Right lifting arm 32 coincides with the axis of 1 junction of front of the car and first body of rod 311 and the axis of 1 junction of front of the car, right act
Rising stem 32 and the axis of the axis and 33 output shaft of lifting motor of 2 junction of rear coincide.Specifically, as shown in figure 3, preceding
Be fixed on the left side of vehicle body 1 with first body of rod 311 rotation connection first axle 11 and with motor cabinet 342 be rotatablely connected
Connector 12, the right side of front of the car 1 are equipped with the second axis 13 being rotatablely connected with right lifting arm 32, the right side of rear 2
Equipped with the third axis 28 being rotatablely connected with right lifting arm 32, first axle 11 and the central axis of the second axis 13 coincide, lifting electricity
The output shaft of machine 33 and the central axis of third axis 28 coincide.
Further, electric pushrod device 34 include stepper motor 341, for fix stepper motor 341 and with front of the car 1
The motor cabinet 342 of rotation connection, screw putter 343 is equipped in the inner cavity of motor cabinet 342, and the output end of stepper motor 341 passes through
Gear reduction is connected with one end of screw putter 343, and the end of the other end of screw putter 343 and second body of rod 312 turns
Dynamic connection, that is, gear reduction and screw putter 343 are arranged at the inside of motor cabinet 342, motor cabinet 342 and screw thread
The position that push rod 343 matches is equipped with internal screw thread, and stepper motor 341 drives screw putter to realize straight line by gear reduction
Movement.Two force pieces are arranged in the lifting mechanism of the utility model, and a force piece is lifting motor, for driving left lifting arm
31 and right lifting arm 32 act, lift front of the car；Another force piece is stepper motor 341, and stepper motor 341 drives screw thread
Push rod 343 is flexible, plays an effect of contraction to front of the car 1, and front of the car 1 is allow to be always maintained at unified posture.If not setting
Electric pushrod device 34 is set, front of the car 1 may be swung in lifting process because of gravity.
Further, the stroke control of screw putter 343 is matched with the rotational angle of lifting motor 33, also
It is that the rotational angle θ of lifting motor 33 and the stroke s of screw putter 343 need to meet functional relation below:
Wherein: when s0 is original state the hinge joint of motor cabinet and front of the car to screw putter and second body of rod hinge joint
Between wire length；
L1 is the length of first body of rod；
L2 is the length of second body of rod；
L3 is the hinge joint of first body of rod and front of the car to the wire length between front of the car and the hinge joint of motor cabinet；
β is the angle that second body of rod goes to that horizontal plane is turned over counterclockwise；
γ is the hinge joint of first body of rod and front of the car to line between front of the car and the hinge joint of motor cabinet and horizontal
The acute angle that face is formed；
ψ is the acute angle that first body of rod and second body of rod are formed in left lifting arm；
β is the function of lifting motor rotational angle θ, and β=β 0+ θ, β 0 is that second body of rod goes to water counterclockwise under original state
The angle that plane is turned over；And because being premised on front of the car lifting process is horizontal, γ is constant.
Further, as shown in figure 4, the top surface of rear 2 offers dovetail groove 21, the setting direction and change of dovetail groove 21
The width direction of born of the same parents' automobile matches, that is, perpendicular to the direction of travel for becoming born of the same parents' automobile, is equipped in dovetail groove 21 and its flute length
The first sliding rail 22 that direction matches is additionally provided with the limited block 23 being fastened in dovetail groove 21, rear car at the notch of dovetail groove 21
The first support base 24 of fixed first pulley 45 is additionally provided on the top surface of body 2；C-shaped channel is offered on the top surface of 2 inside of rear
25, the setting direction and dovetail groove 21 of C-shaped channel 25 are perpendicular, and it is sliding that second to match with its flute length direction is equipped in C-shaped channel 25
Rail 26 is additionally provided with the second support base 27 for fixing third belt wheel 56 on the top surface of the inside of rear 2；First sliding rail 22 and
Two sliding rails 26 are arranged in parallel two groups respectively.
Further, as shown in Figure 5, Figure 6, laterally rotten center device 4 includes being formed to roll cooperation with the first sliding rail 22
First sliding block 42, the first mass block 41 for being fixed on 42 top of the first sliding block and the first sliding block 42 of driving are moved along the first sliding rail 22
The first dynamic actuating unit；First actuating unit include the first adjustment motor 43 being fixed on 2 top surface of rear,
The second belt wheel 44 for being connected with the output shaft of the first adjustment motor 43, the first pulley 45 being fixed on the first support base 24 and
The first toothed belt 46 of first pulley 45 and the second belt wheel 44 is connected, the first toothed belt 46 is non-occluded configuration, and opening is put
It sets in the first groove 421 that 42 upper surface of the first sliding block opens up, and by being compressed with the first groove 421 bolted first
Block 47 realizes fixation of first toothed belt 46 on the first sliding block 42, is also provided on the first sliding block 42 and wears for the first toothed belt 46
The through slot 422 crossed；The bottom of first sliding block 42 is equipped with the first idler wheel 48 for being formed with the first sliding rail 22 and rolling cooperation, the first idler wheel
48 are fixed on the first turning rolls 49, and the first turning rolls 49 is fixed in the second groove 423 that 42 bottom of the first sliding block opens up, the
The bottom of one sliding block 42 is sticked in dovetail groove 21, and the bottom shape of the first sliding block 42 matches with the shape of dovetail groove 21.
Specifically, i.e. the first idler wheel 48 and the first turning rolls 49 form roller group, the roller group and the formation of the first sliding rail 22
Cooperation is rolled, meanwhile, roller group is fixed in the second groove 43 of 42 bottom of the first sliding block setting, and the first toothed belt 46 passes through logical
After slot 422, the both ends of the first toothed belt 46 are placed on table on the first sliding block 42 after pile warp first pulley 45, the second belt wheel 44 respectively
In first groove 421 in face, then the first compact heap 47 is placed in the first groove 421, the first compact heap 47 and the first sliding block 42
It being bolted, the first compact heap 47 is matched with the first sliding block 42, the opening of the first toothed belt 46 compressed, so that the
One toothed belt 46 is fixed on the first sliding block 42, when the first adjustment motor 43 is opened, the output shaft band of the first adjustment motor 43
Dynamic second belt wheel 44 rotation, since the first toothed belt 46 and 42 phase of the first sliding block are fixed, so while the second belt wheel 44 rotates,
First sliding block 42 moves on the first sliding rail 22, so that the first mass block 41 be driven also to move, realizes and becomes born of the same parents' automobile in cross
It is adjusted to the mass center of position.
Further, as shown in Figure 7, Figure 8, longitudinal rotten center device 5 includes being formed to roll cooperation with the second sliding rail 26
Second sliding block 52, the second sliding block of the second mass block 51 and driving that 52 lower section of the second sliding block is fixed on by the second compact heap 53
52 the second actuating units moved along the second sliding rail 26；Second actuating unit includes being fixed on 2 medial surface of rear
Second adjustment motor 54, be connected with the output shaft of second adjustment motor 54 the 4th belt wheel 55, be fixed on the second support base 27
On third belt wheel 56 and connect the second toothed belt 57 of third belt wheel 56 and the 4th belt wheel 55, the second toothed belt 57 is closed to be non-
Structure is closed, opening is placed in the third groove 531 that 53 upper surface of the second compact heap opens up, and passes through the second compact heap 53
The fixation of the second toothed belt 57 and the second sliding block 52, the lower surface of the second compact heap 53 and the are realized with the locking of the second sliding block 52
Two mass blocks 51 are connected, and the upper surface of the second mass block 51 is equipped with the 4th groove 511 passed through for the second toothed belt 57；Into one
Step, the left and right side of the second sliding block 52 is equipped with the second idler wheel 58 for being formed with the second sliding rail 26 and rolling cooperation, the second idler wheel 58
It is fixed on the second turning rolls 59,521 phase of the 5th groove that the second turning rolls 59 is arranged with 52 side of the second sliding block is fixed.
Specifically, i.e. the second idler wheel 58 and the second turning rolls 59 form roller group, the roller group and the formation of the second sliding rail 26
Cooperation is rolled, meanwhile, roller group is fixed in the 5th groove 521 of 52 side of the second sliding block setting, and the two of the second toothed belt 57
It is placed in the third groove 531 of 53 upper surface of the second compact heap setting after holding pile warp third belt wheel 56, the 4th belt wheel 55 respectively,
And compressed the opening of the second toothed belt 57 by the connection of the second compact heap 53 and the second sliding block 52, so that the second tooth form
Band 57 is fixed on the second sliding block 52, and when second adjustment motor 54 is opened, the output shaft of second adjustment motor 54 drives the 4th
Belt wheel 55 rotates, since the second toothed belt 57 and 52 phase of the second sliding block are fixed, so second is sliding while the 4th belt wheel 55 rotates
Block 52 moves on the second sliding rail 26, so that the second mass block 51 be driven also to move, realizes and becomes born of the same parents' automobile in lengthwise position
Mass center adjustment.
The working principle and the course of work of the utility model are as follows:
As shown in Fig. 2, become born of the same parents' automobile when realizing lifting, lifting motor and stepping electric linkage, so that front of the car is kept
It is lifted in horizontal extent；In lifting process, if discovery becomes the projection of the mass center of born of the same parents' automobile on the ground not in Support
In domain, then open the first adjustment motor and second adjustment motor, adjust separately the position of the first mass block and the second mass block with
The entire position for becoming born of the same parents' automobile mass center of adjustment, final realize become the projection of born of the same parents' automobile mass center on the ground always in supporting zone
It is interior, to guarantee to become stability of born of the same parents' automobile during being reconfigured quickly.
The utility model has the beneficial effects that: 1) lifting mechanism of the utility model is two degrees of freedom, may be implemented to become
The front of the car of born of the same parents' automobile is carrying out the horizontal lifting in automobile state and class people state conversion process；2) transverse direction of the utility model is rotten
Center device and longitudinal rotten center device may be implemented to become born of the same parents' automobile mass center while the horizontally each 120mm in left and right and longitudinal upper front and back
The variation of the centroid position of each 40mm；3) the first mass in the rotten center device of the rotten center device of the transverse direction of the utility model and longitudinal direction
The movement of block and the second mass block is all made of roll wheel assembly, reduces frictional resistance；4) the utility model may be implemented to become born of the same parents' vapour
The adjustment of centroid position of the vehicle on horizontal and vertical, and the matter for adjusting and becoming born of the same parents' automobile can be passed through in wheel leg handoff procedure
Heart position is to realize the stable horizontal lifting of front of the car, without dumping forward.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (9)
1. a kind of for becoming the control mechanism of the lifting of born of the same parents' automotive front body level and lifting stability, it is characterised in that: including preceding
The lifting device (3) of both vehicle body (1), rear (2) and connection, the lifting device (3) and lifting motor (33) phase
Even to drive front of the car (1) to realize horizontal lifting, the rear (2) is equipped with can be along rear horizontal and vertical movement
Laterally rotten center device (4) and longitudinal rotten center device (5), the transverse direction go bad center device (4) and longitudinal center device that goes bad
(5) it is realized respectively by the movement of the first mass block (41) and the second mass block (51) and becomes born of the same parents' automobile transverse direction and longitudinal direction mass center position
The adjustment set.
2. it is according to claim 1 for becoming the control mechanism of the lifting of born of the same parents' automotive front body level and lifting stability,
Be characterized in that: the lifting device (3) includes left lifting arm (31) and the right lifting arm being separately positioned at left and right sides of vehicle body
(32), the V-type bar that the left lifting arm (31) is structure as a whole, including first body of rod (311), second body of rod (312) and
Connect the link block (313) of first body of rod (311) and second body of rod (312), the link block (313) and lifting motor (33)
Output shaft be connected, the free end of first body of rod (311) and front of the car (1) are rotatablely connected, second body of rod (312)
Free end and electric pushrod device (34) are rotatablely connected, and the electric pushrod device (34) can make when front of the car (1) lifts
Front of the car (1) remains at horizontal attitude；
The right lifting arm (32) is straight-bar, and the right lifting arm (32) and first body of rod (311) are arranged in parallel and with the
One body of rod (311) is isometric, the axis and first body of rod (311) and front truck of the right lifting arm (32) and front of the car (1) junction
The axis of body (1) junction coincides, the axis and lifting motor (33) of the right lifting arm (32) and rear (2) junction
The axis of output shaft coincides.
3. it is according to claim 2 for becoming the control mechanism of the lifting of born of the same parents' automotive front body level and lifting stability,
Be characterized in that: the electric pushrod device (34) include stepper motor (341), for fix stepper motor (341) and with it is preceding
The motor cabinet (342) of vehicle body (1) rotation connection, is equipped with screw putter (343) in the inner cavity of the motor cabinet (342), the step
Output end into motor (341) is connected by gear reduction with one end of screw putter (343), screw putter (343)
The rotation connection of the end of the other end and second body of rod (312).
4. it is according to claim 1 for becoming the control mechanism of the lifting of born of the same parents' automotive front body level and lifting stability,
Be characterized in that: the lifting motor (33) is fixed by screws on the inside of rear (2), and the output shaft of lifting motor (33)
It is connected by bearing with rear (2), the output shaft of the lifting motor (33) is connect with link block (313) by spline；Institute
State the first axle (11) and and motor cabinet being fixed on the left side of front of the car (1) with first body of rod (311) rotation connection
(342) connector (12) being rotatablely connected, the right side of the front of the car (1) is equipped with to be rotatablely connected with right lifting arm (32)
Second axis (13).
5. it is according to claim 1 for becoming the control mechanism of the lifting of born of the same parents' automotive front body level and lifting stability,
Be characterized in that: the top surface of the rear (2) offers dovetail groove (21), the setting direction and change born of the same parents' vapour of the dovetail groove (21)
The width direction of vehicle matches, and the first sliding rail (22) to match with its flute length direction, institute are equipped in the dovetail groove (21)
State the limited block (23) for being additionally provided with and being fastened in dovetail groove (21) at the notch of dovetail groove (21), the top surface of the rear (2)
On be additionally provided with the first support base (24) of fixed first pulley (45)；C-shaped channel is offered on top surface on the inside of the rear (2)
(25), the setting direction of the C-shaped channel (25) and dovetail groove (21) are perpendicular, are equipped with and its flute length in the C-shaped channel (25)
The second sliding rail (26) that direction matches is additionally provided with for fixing third belt wheel (56) on the top surface on the inside of the rear (2)
The second support base (27)；First sliding rail (22) and the second sliding rail (26) is arranged in parallel two groups respectively.
6. it is according to claim 1 for becoming the control mechanism of the lifting of born of the same parents' automotive front body level and lifting stability,
Be characterized in that: the transverse direction go bad center device (4) include formed with the first sliding rail (22) roll cooperation the first sliding block (42),
The first mass block (41) and driving the first sliding block (42) being fixed on above the first sliding block (42) are mobile along the first sliding rail (22)
The first actuating unit；First actuating unit includes the first adjustment being fixed on rear (2) top surface
Motor (43), is fixed on the first support base (24) the second belt wheel (44) being connected with the output shaft of the first adjustment motor (43)
First pulley (45) and connect first pulley (45) and the second belt wheel (44) the first toothed belt (46), first tooth
Shape band (46) is non-occluded configuration, and opening is placed in the first groove (421) that the first sliding block (42) upper surface opens up, and
By realizing the first toothed belt (46) on the first sliding block (42) with bolted first compact heap (47) of the first groove (421)
Fixation, be also provided with the through slot (422) passed through for the first toothed belt (46) on first sliding block (42).
7. it is according to claim 6 for becoming the control mechanism of the lifting of born of the same parents' automotive front body level and lifting stability,
Be characterized in that: the bottom of first sliding block (42) is equipped with the first idler wheel (48) for being formed with the first sliding rail (22) and rolling cooperation,
First idler wheel (48) is fixed on the first turning rolls (49), and first turning rolls (49) is fixed on the first sliding block
(42) in the second groove (423) that bottom opens up, the bottom of first sliding block (42) is sticked in dovetail groove (21), and first
The bottom shape of sliding block (42) matches with the shape of dovetail groove (21).
8. it is according to claim 1 for becoming the control mechanism of the lifting of born of the same parents' automotive front body level and lifting stability,
Be characterized in that: the longitudinal direction go bad center device (5) include formed with the second sliding rail (26) roll cooperation the second sliding block (52),
The second mass block (51) and the driving the second sliding block (52) being fixed on by the second compact heap (53) below the second sliding block (52)
Second actuating unit mobile along the second sliding rail (26)；Second actuating unit includes being fixed on rear
(2) the second adjustment motor (54) of medial surface, the 4th belt wheel (55) being connected with the output shaft of second adjustment motor (54), fixation
Second tooth form of third belt wheel (56) and connection third belt wheel (56) and the 4th belt wheel (55) on the second support base (27)
Band (57), second toothed belt (57) are non-occluded configuration, and opening is placed on the second compact heap (53) upper surface and opens
If third groove (531) in, and second toothed belt is realized by the locking of the second compact heap (53) and the second sliding block (52)
(57) it is connected with the fixation of the second sliding block (52), the lower surface of second compact heap (53) with the second mass block (51), and the
The upper surface of two mass blocks (51) is equipped with the 4th groove (511) passed through for the second toothed belt (57).
9. it is according to claim 8 for becoming the control mechanism of the lifting of born of the same parents' automotive front body level and lifting stability,
Be characterized in that: the left and right side of second sliding block (52) is equipped with the second idler wheel for being formed with the second sliding rail (26) and rolling cooperation
(58), second idler wheel (58) is fixed on the second turning rolls (59), second turning rolls (59) and the second sliding block
(52) the 5th groove (521) of side setting is mutually fixed.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920339234.7U CN209719779U (en) | 2019-03-15 | 2019-03-15 | A kind of control mechanism for becoming the lifting of born of the same parents' automotive front body level and lifting stability |
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| CN201920339234.7U CN209719779U (en) | 2019-03-15 | 2019-03-15 | A kind of control mechanism for becoming the lifting of born of the same parents' automotive front body level and lifting stability |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808796A (en) * | 2019-03-15 | 2019-05-28 | 合肥工业大学 | A kind of control mechanism for becoming the lifting of born of the same parents' automotive front body level and lifting stability |
| CN113911231A (en) * | 2021-11-26 | 2022-01-11 | 合肥工业大学 | Wheel-leg combined type unmanned metamorphic vehicle |
| CN113928441A (en) * | 2021-11-26 | 2022-01-14 | 合肥工业大学 | Unmanned metamorphic vehicle with folding legs and deformable vehicle body |
-
2019
- 2019-03-15 CN CN201920339234.7U patent/CN209719779U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109808796A (en) * | 2019-03-15 | 2019-05-28 | 合肥工业大学 | A kind of control mechanism for becoming the lifting of born of the same parents' automotive front body level and lifting stability |
| CN113911231A (en) * | 2021-11-26 | 2022-01-11 | 合肥工业大学 | Wheel-leg combined type unmanned metamorphic vehicle |
| CN113928441A (en) * | 2021-11-26 | 2022-01-14 | 合肥工业大学 | Unmanned metamorphic vehicle with folding legs and deformable vehicle body |
| CN113928441B (en) * | 2021-11-26 | 2022-09-30 | 合肥工业大学 | Unmanned metamorphic vehicle with folding legs and deformable vehicle body |
| CN113911231B (en) * | 2021-11-26 | 2022-12-06 | 合肥工业大学 | Wheel-leg combined type unmanned metamorphic vehicle |
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