CN108054864A - New energy automobile motor pedestal - Google Patents
New energy automobile motor pedestal Download PDFInfo
- Publication number
- CN108054864A CN108054864A CN201711478328.4A CN201711478328A CN108054864A CN 108054864 A CN108054864 A CN 108054864A CN 201711478328 A CN201711478328 A CN 201711478328A CN 108054864 A CN108054864 A CN 108054864A
- Authority
- CN
- China
- Prior art keywords
- ratchet
- dish axle
- pawl
- frictional disk
- friction dish
- 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.)
- Granted
Links
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/022—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using dampers and springs in combination
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F2222/00—Special physical effects, e.g. nature of damping effects
- F16F2222/04—Friction
Abstract
New energy automobile motor pedestal, the bottom of fixed frame is installed with the rotor of the semicolumn bodily form, the lower front of stent is equipped with fixed block, fixed block is equipped with vertical slot, connecting rod is placed in vertical slot, driving shaft has been fixedly and coaxially connected rotating disc, drive rod is rotatably connected on driving shaft, the free end of drive rod is rotatably connected to brake pad, brake pad and rotating disc to contact with each other face frictional behaviour good, drive rod rotates so that brake pad squeezes rotating disc and then drives turn disc, the first one-way driving mechanism that power is made to be only capable of unidirectionally being transmitted to the first friction dish axle from driving shaft is connected between gear shaft and the first friction dish axle, first frictional disk axis connection has the first frictional disk, first friction dish axle rotates the rotation for so that the first frictional disk is opposite with the second frictional disk.It rubs by two and wipes the relative friction of disk and will shake and be converted into frictional heat and consume, since vibration frequency is very high, damping effect is good, adds the comfort of automobile.
Description
Technical field
The present invention relates to new-energy automobile equipment technical fields, particularly a kind of New energy automobile motor pedestal.
Background technology
The one kind of electric vehicle as new-energy automobile, using accumulator as power source, motor drives as driving mechanism
The traveling of automobile.The widely used heavy-duty motor of motor of electric vehicle, motor should operationally try one's best reduce chassis pass to electricity
It is vibrated on machine, while to be also reduced as far as the comfort that motor transfers vibration increase automobile to automobile chassis.Existing skill
In art, motor is generally installed on automobile chassis by motor using installation bolt, using reinforcing bolt or using solid rubber
It pads to limit Oscillation Amplitude, damping effect is limited.
The content of the invention
For the above situation, to overcome the defect of the prior art, the purpose of the present invention is just to provide a kind of new-energy automobile
Motor base is absorbed the vibration of generation by rubbing, and then ground reduces transmission of the vibration between motor and vehicle frame, subtracts
Significant effect is shaken, increases the comfort of new-energy automobile.
Its solution is that New energy automobile motor pedestal, including fixed frame, support base, mounting base, support base is fixed on
In mounting base, motor is mounted on fixed frame, and the bottom of the fixed frame is installed with the rotor of the semicolumn bodily form, is rotated
The axis of body is parallel with the axis of motor output shaft, and the top of support base is equipped with the support slot with rotor cooperation, and rotor is left
End is equipped with the left guide rod being coaxial therewith, and right end, which rotates coaxially, is connected with right guide rod, and left guide rod and right guide rod deviate from rotor one
End both passes through support base and is slidably connected with support base, be equipped between the end walls and rotor of support slot be sleeved on left guide rod or
The first compression spring on right guide rod is symmetrically equipped with the second compression spring, under the front side of stent between fixed frame and support base on swivel
Portion is equipped with fixed block, and fixed block is equipped with vertical slot, is placed with connecting rod in vertical slot, fixed frame is not swung in initial position
When, the top of connecting rod is located at the topmost of vertical slot, and mounting base is equipped with driving shaft by first bearing seat, and mounting base passes through
Two bearing bracket is equipped with the first friction dish axle, and driving shaft has been fixedly and coaxially connected rotating disc, length is rotatably connected on driving shaft
More than the drive rod of rotation dish radius, the free end of drive rod is rotatably connected to brake pad, and the downside of brake pad is cambered surface, is rubbed
Cambered surface on the downside of block is contacted with the side of rotating disc, good, the brake pad that contacts with each other face frictional behaviour of brake pad and rotating disc
The upper end turn of the brake pad tension spring that drawing friction block is contacted with rotating disc, connecting rod lower end and drive rod is connected between drive rod
Dynamic connection, is connected with the driving spring that drive rod is driven to reset, fixed frame is compared with branch between the upper end of drive rod and support base
When support seat exceeds initial position and rolls oblique forward, fixed frame passes through sliding block and drives connecting rod swing, and connecting rod swing drives drive rod
It is rotated to front side, drive rod rotates so that brake pad squeezes rotating disc and then drive turn disc, the first friction dish axle and master
Moving axis is coaxial, and being connected between gear shaft and the first friction dish axle makes power be only capable of unidirectionally being transmitted to the first friction dish axle from driving shaft
The first one-way driving mechanism, the first friction dish axle is connected with the first frictional disk away from one end of driving shaft, passes through in mounting base
3rd bearing seat is equipped with the second friction dish axle, and the second frictional disk, the first frictional disk and second are equipped in the second friction dish axle
The adjacent end face CONTACT WITH FRICTION of frictional disk, the first friction dish axle rotate turn for causing the first frictional disk opposite with the second frictional disk
It is dynamic.
Preferably, one end end of right guide rod stretching support base is fixedly connected with gear frame, and L-shaped is fixed in mounting base
Pipe, the both ends of L-shaped pipe are respectively connected with piston, and one in the piston described in two is fixedly connected with gear frame, another is fixed
Rack, the longitudinal movement that rack is converted into laterally through L-shaped pipe and piston of gear frame are connected with, rack engages with teeth
Wheel, the gear shaft of gear are mounted on by fourth bearing seat in mounting base, and gear shaft and the second friction dish axle are coaxial, gear shaft and
The second single-direction transmission machine that power is made to be only capable of unidirectionally being transmitted to the first friction dish axle from gear shaft is connected between second friction dish axle
Structure, first friction dish axle on the first ratchet and pawl arrangement is installed, the first ratchet and pawl arrangement causes the first friction dish axle to be only capable of
Along driving shaft its direction is driven to rotate, the second click structure, the second click knot are installed in the second friction dish axle
Structure causes the second friction dish axle to be only capable of along gear shaft its direction being driven to rotate, and the first friction dish axle and the second friction dish axle are coaxial
And their rotation direction is on the contrary, the first frictional disk relatively rotates in the case where the first friction dish axle drives with the second frictional disk,
Second frictional disk relatively rotates in the case where the second friction dish axle drives with the second frictional disk.
Preferably, fixed frame compared with support base lateral deviation turns forward when, driving shaft is driven by the first one-way driving mechanism
First friction dish axle rotates.When the rotor occurs mobile to the right, gear shaft drives the by the second one-way driving mechanism
Two friction dish axles rotate.
Preferably, the first ratchet on drive sprocket axle is installed, the second ratchet is installed in the first friction dish axle, the
The first pawl is rotatablely equipped on two ratchets, the first pawl is connected with the first tension spring, and the free end of the first tension spring is fixedly connected on
On second ratchet, the first tension spring causes the ratchet of the first pawl and the first ratchet to coordinate, and the is fixedly connected on the support base
One installing plate is rotatably connected to the second pawl on the first installing plate, and the second pawl is connected with the second tension spring, the freedom of the second tension spring
End is fixedly connected with the first installing plate, and the second tension spring causes the ratchet of the second pawl and the second ratchet to coordinate, the spine of the first ratchet
Tooth is towards the direction with the ratchet of the second ratchet on the contrary, first ratchet, the first pawl, the first tension spring and the second ratchet are formed
First one-way driving mechanism, second ratchet, the second pawl, the second tension spring form the first click structure.
Preferably, the 3rd ratchet on gear shaft is installed, the 4th ratchet is installed in the second friction dish axle, the 4th
The 3rd pawl is rotatablely equipped on ratchet, the 3rd pawl is connected with the 3rd tension spring, and the free end of the 3rd tension spring is fixedly connected on
On four ratchets, the 3rd tension spring causes the ratchet of the 3rd pawl and the 3rd ratchet to coordinate, and second is fixedly connected on the support base
Installing plate is rotatably connected to the 4th pawl on the first installing plate, and the 4th pawl is connected with the 4th tension spring, the free end of the 4th tension spring
It is fixedly connected with the second installing plate, the 4th tension spring causes the ratchet of the 4th pawl and the 4th ratchet to coordinate, the ratchet of the 3rd ratchet
Towards with the direction of the ratchet of the 4th ratchet on the contrary, the 3rd ratchet, the 3rd pawl, the 3rd tension spring and the 4th ratchet composition the
Two one-way driving mechanisms, the 4th ratchet, the 4th pawl, the 4th tension spring form the second ratchet and pawl arrangement, first spine
The ratchet direction of wheel is opposite with the ratchet direction of the 3rd ratchet.
Preferably, when compared with support base movement occurs to the left for rotor more than initial position, rack and pinion departs from.
Preferably, the first frictional disk slides axially with the first friction dish axle and is connected, the first frictional disk and second bearing seat
Between have be sleeved in the first friction dish axle first friction compression spring, the second frictional disk with second rub dish axle be in axial sliding connection,
Have between second frictional disk and 3rd bearing seat be sleeved in the second friction dish axle second friction compression spring, first friction compression spring and
Under the action of second friction compression spring, the first frictional disk is fitted closely with the second frictional disk.
Preferably, the back lower of rotating disc has the second brake pad, and the second brake pad is rotatablely connected with mounting base, and second rubs
Cleaning block and rotating disc CONTACT WITH FRICTION and be cambered surface with the contact surface of frictional disk, the second brake pad drives turn disc to brake pad
Direction tilt, the second brake pad tension spring that the second brake pad is made to be contacted with rotating disc is connected between brake pad and mounting base.
The present invention rubs by two to wipe the relative friction of disk and will shake and be converted into frictional heat and consume, due to vibration frequency very
Height, so damping effect is apparent, automobile in the process of moving, the vibration that vehicle frame generates by the new-energy automobile damping device,
Reaching the vibration on motor can substantially weaken, and ensure the normal work of motor.The vibrations that motor work simultaneously generates are transferred to vehicle
It also can substantially weaken on frame, add the comfort of automobile.
Description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 is sectional views of the Fig. 1 of the present invention along A-A directions.
Fig. 3 is sectional views of the Fig. 2 of the present invention along B-B directions.
Fig. 4 is partial views of the Fig. 1 of the present invention along D directions.
Fig. 5 is the partial enlarged view at Fig. 1 C of the present invention.
Fig. 6 is partial views of the Fig. 5 of the present invention along E directions.
Fig. 7 is partial views of the Fig. 5 of the present invention along F directions.
Specific embodiment
The specific embodiment of the present invention is described in further detail below in conjunction with attached drawing.
It is provided by Fig. 1 to Fig. 7, New energy automobile motor pedestal, including fixed frame 1, support base 2, mounting base 3, support base 2
It is fixed in mounting base 3, motor 4 is mounted on fixed frame 1, which is characterized in that the bottom of the fixed frame 1 is installed with half
Tubular rotor 5, the axis of rotor 5 is parallel with the axis of 4 output shaft of motor, and the top of support base 2 is equipped with turning
The support slot 201 that kinetoplast 5 coordinates, 5 left end of rotor are equipped with the left guide rod 6 being coaxial therewith, and right end, which rotates coaxially, is connected with the right side
Guide rod 7, left guide rod 6 and right guide rod 7 both pass through support base 2 away from 5 one end of rotor and are slidably connected with support base 2, support slot 201
End walls and rotor 5 between be equipped with the first compression spring 8 being sleeved on left guide rod 6 or right guide rod 7, fixed frame 1 and support
The second compression spring 9 is symmetrically equipped on swivel between seat 2, the lower front of stent is equipped with fixed block 10, and fixed block 10 is equipped with
Vertical slot 1001 is placed with connecting rod 11 in vertical slot 1001, and fixed frame 1 is not when initial position is swung, the top of connecting rod 11
End is located at the topmost of vertical slot 1001, and mounting base 3 is equipped with driving shaft 12 by first bearing seat, and mounting base 3 passes through second
Bearing block 13 is equipped with the first friction dish axle 14, and driving shaft 12 has been fixedly and coaxially connected rotating disc 15, the company of rotation on driving shaft 12
The drive rod 16 that length is more than 15 radius of rotating disc is connected to, the free end of drive rod 16 is rotatably connected to brake pad 17, brake pad
17 downside is cambered surface, and the cambered surface of 17 downside of brake pad is contacted with the side of rotating disc 15, and brake pad 17 is mutual with rotating disc 15
Phase-contact surface frictional behaviour is good, and the friction that drawing friction block is contacted with rotating disc is connected between brake pad 17 and drive rod 16
Block tension spring, 11 lower end of connecting rod and the upper end of drive rod 16 are rotatablely connected, and band is connected between the upper end of drive rod 16 and support base 2
The driving spring 18 that dynamic drive rod 16 resets, when fixed frame 1 exceeds initial position compared with support base 2 and rolls oblique forward, Gu
Determine frame 1 to swing by sliding block drive connecting rod 11, connecting rod 11, which is swung, drives drive rod 16 to rotate to front side, and drive rod 16, which rotates, to be caused
Brake pad 17 squeezes rotating disc 15 and then rotating disc 15 is driven to rotate, and the first friction dish axle 14 and driving shaft 12 are coaxial, gear shaft
29 and first are connected with power are made to be only capable of unidirectionally being transmitted to the first of the first friction dish axle 14 from driving shaft 12 between friction dish axle 14
One-way driving mechanism 19, the first friction dish axle 14 are connected with the first frictional disk 20 away from one end of driving shaft 12, lead in mounting base 3
It crosses 3rd bearing seat 21 and second friction dish axle 22 is installed, second frictional disk 23 is installed in the second friction dish axle 22, first rubs
The disk end face CONTACT WITH FRICTION adjacent with the second frictional disk is wiped, the first friction dish axle 14 is rotated so that the first frictional disk 20 rubs with second
Wipe the opposite rotation of disk 23.
One end end that the right guide rod 7 stretches out support base 2 is fixedly connected with gear frame 24, and L-shaped is fixed in mounting base 3
Pipe 25, the both ends of L-shaped pipe 25 are respectively connected with piston 26, and one in piston 26 described in two is fixedly connected with gear frame 24,
Another is fixedly connected with rack 27, and gear frame 24 is converted into the vertical of rack 27 laterally through L-shaped pipe 25 and piston 26
To movement, rack 27 is engaged with gear 28, and the gear shaft 29 of gear 28 is mounted on by fourth bearing seat in mounting base 3, gear
Axis 29 and the second friction dish axle 22 are coaxial, and being connected between the friction dish axle 22 of gear shaft 29 and second makes power be only capable of unidirectionally from tooth
Wheel shaft 29 is transmitted to the second one-way driving mechanism 30 of the first friction dish axle 14, and the first ratchet spine is equipped in the first friction dish axle 14
Pawl mechanism, the first ratchet and pawl arrangement cause the first friction dish axle 14 to be only capable of along driving shaft 12 its direction being driven to rotate, second
Second click structure is installed in friction dish axle 22, the second click structure causes the second friction dish axle 22 to be only capable of along tooth
Wheel shaft 29 drives its direction to rotate, and the first friction dish axle 14 rubs with second, and dish axle 22 is coaxial and their rotation direction phase
Instead, the first frictional disk 20 relatively rotates in the case where the first friction dish axle 14 drives with the second frictional disk 23, the second frictional disk 23
It relatively rotates in the case where the second friction dish axle 22 drives with the second frictional disk 23.
Fixed frame 1 compared with support base 2 lateral deviation turns forward when, driving shaft 12 drives the by the first one-way driving mechanism 19
One friction dish axle 14 rotates.When the rotor 5 occurs mobile to the right, gear shaft 29 passes through 30 band of the second one-way driving mechanism
Dynamic second friction dish axle 22 rotates.
It is attached by rotor 5 between fixed frame 1 and support base 2, is carried out by the first compression spring 8 and the second compression spring 9
Limitation can enable fixed frame 1 that smaller relative rotation occurs around rotor 5 and support base 2, while rotor 5 exists
Smaller move occurs along support slot 201 in support slot 201.
Fixed frame 1 compared with support base 2 beyond initial position to front side rotate when, the top of connecting rod 11 has been at this time
Through reaching the top of the vertical slot 1001 on sliding block, side rotates fixed frame 1 further along, and sliding block will press against connecting rod 11 at this time
It swings, and then turn disc is driven by drive rod, brake pad.Brake pad drives the direction for rotating disc spins to incline to brake pad
Tiltedly, when such fixed frame 1 rotates backward, drive rod 16, brake pad 17, connecting rod 11 are answered under the action of driving spring 18
Position.
Mounting base 3 is mounted on vehicle frame, when vehicle frame or motor 4 vibrate, fixed frame 1 compared with support base 2 around
It rotor 5 to rotate in the forward direction, fixed frame 1 rotates in the forward direction direction as driving shaft 12 can be made to drive the compared with support base 2
The direction that one friction dish axle 14 rotates, fixed frame 1 drive driving shaft 12 by connecting rod 11, drive rod 16, brake pad 17, rotating disc
It rotates, driving shaft 12 drives the first friction dish axle 14 to rotate by the first one-way driving mechanism 19, so that the first frictional disk
20 rotate.Because the second ratchet and pawl arrangement then first friction dish axle 14 on frictional disk the second frictional disk 23 will not be driven to send out
Raw rotation, opposite rotation occurs for the first frictional disk 20 and the second frictional disk 23, and then converts kinetic energy into heat and dissipate.When solid
Determine frame 1 to reversely rotate around rotor 5 compared with support base 2, the rotation that driving shaft 12 occurs then will not be unidirectional by first
Transmission mechanism 19 drives the first friction 14 and first frictional disk 20 of dish axle to rotate, this process will not cause 20 He of the first frictional disk
Opposite rotation occurs for the second frictional disk 23, and such second compression spring 9 is compressed or stretched put aside energy and enables to admittedly
Determine frame 1 and rotate backward recovery into row position.By the relative rotation of the first frictional disk and the second frictional disk, kinetic energy, which is converted, to rub
Chafing reduces rotation amplitude of the fixed frame 1 compared with support base 2, plays damping effect.When fixed frame 1 is compared with support base 2
Lateral deviation turns after initial position backward, and when side moves further along, connecting rod 11 is contacted without the upper side wall of vertical slot 1001 at this time,
The movement in vertical slot 1001 of the upper end of connecting rod 11, fixed block 10 will not be driven at this time by connecting rod 11, brake pad 17, frictional disk
Driving shaft 12 rotates.
Fixed frame 1 does along the axial forward direction of rotor 5 compared with support base 2 and moves, and fixed frame 1 is compared with support base 2
Positive moving direction is the direction for enabling second gear axis 29 that 15 axis of the second rotating disc to be driven to rotate, and fixed frame 1 passes through transmission
Frame 24, L-shaped pipe 25, rack 27, gear 28 are rotated with movable gear shaft 29, and gear shaft 29 is driven by the second one-way driving mechanism 30
Second friction dish axle 22 rotates, and then ground, the second frictional disk 23 rotate together with it, because the first click structure limits
First frictional disk 20 is rotated along the direction, then opposite rotation occurs for the first frictional disk 20 and the second frictional disk 23, and then will
Kinetic energy is converted into heat and dissipates.When fixed frame 1 is moved backward compared with support base 2 along rotor 5 is axial, gear shaft 29
The rotation of generation then will not drive the second friction dish axle 22 to rotate by the second one-way driving mechanism 30, this process will not cause
Opposite rotation occurs for the first frictional disk 20 and the second frictional disk 23, and such second compression spring 9 is compressed or stretches what is put aside
Energy enables to fixed frame 1 to move backward the recovery into row position.Pass through the phase of the first frictional disk 20 and the second frictional disk 23
To rotating, kinetic energy is converted frictional heat and dissipates, reduces the amplitude that fixed frame 1 is moved compared with support base 2, play and subtract well
Shake effect.
First ratchet 31 on the drive sprocket axle is installed, second ratchet is installed in the first friction dish axle 14
32, be rotatablely equipped with the first pawl 33 on the second ratchet 32, the first pawl 33 is connected with the first tension spring 34, the first tension spring 34 from
It is fixedly connected on by end on the second ratchet 32, the first tension spring 34 is so that the cooperation of the ratchet of the first pawl 33 and the first ratchet 31, institute
It states and the first installing plate 35 is fixedly connected on support base 2, the second pawl 36, the second pawl are rotatably connected on the first installing plate 35
36 are connected with the second tension spring 37, and the free end of the second tension spring 37 is fixedly connected with the first installing plate 35, and the second tension spring 37 is so that the
The ratchet of two pawls 36 and the second ratchet 32 coordinates, the ratchet of the first ratchet 31 towards with the ratchet of the second ratchet 32 towards phase
Instead, first ratchet 31, the first pawl 33, the first tension spring 34 and the second ratchet 32 form the first one-way driving mechanism 19, institute
It states the second ratchet 32, the second pawl 36, the second tension spring 37 and forms 31 pawl structures of the first ratchet.
3rd ratchet 38 on the gear shaft 29 is installed, the 4th ratchet is installed in the second friction dish axle 22
39, be rotatablely equipped with the 3rd pawl 40 on the 4th ratchet 39, the 3rd pawl 40 is connected with the 3rd tension spring 41, the 3rd tension spring 41 from
It is fixedly connected on by end on the 4th ratchet 39, the 3rd tension spring 41 is so that the cooperation of the ratchet of the 3rd pawl 40 and the 3rd ratchet 38, institute
It states and the second installing plate 42 is fixedly connected on support base 2, the 4th pawl 43, the 4th pawl are rotatably connected on the first installing plate 35
43 are connected with the 4th tension spring 44, and the free end of the 4th tension spring 44 is fixedly connected with the second installing plate 42, and the 4th tension spring 44 is so that the
The ratchet of four pawls 43 and the 4th ratchet 39 coordinates, the ratchet of the 3rd ratchet 38 towards with the ratchet of the 4th ratchet 39 towards phase
Instead, the 3rd ratchet 38, the 3rd pawl 40, the 3rd tension spring 41 and the 4th ratchet 39 form the second one-way driving mechanism 30, institute
It states the 4th ratchet 39, the 4th pawl 43, the 4th tension spring 44 and forms the second ratchet and pawl arrangement, the ratchet court of first ratchet 31
It is opposite to the ratchet direction with the 3rd ratchet 38.
Fixed frame 1 compared with support base 2 to front side beyond initial position continue to deflect when, i.e., fixed frame 1 around turn
Kinetoplast 5 rotates in the forward direction, and fixed frame 1 drives driving shaft 12 by fixed block 10, connecting rod 11, brake pad 17, rotating disc 15 etc.
It rotating, the first ratchet 31 on driving shaft 12 rotates, and then by the first pawl 33 the second ratchet 32 is driven to rotate,
Second ratchet 32 rotates so that the first friction 14 and first frictional disk 20 of dish axle rotates, the rotation direction of the first frictional disk 20 and the
Four ratchets 39 allow the direction of rotation of the second frictional disk 23 on the contrary, the second frictional disk 23 will not drive rotation by the first frictional disk 20
Turn, opposite rotation will occur for the first frictional disk 20 and the second frictional disk 23.Fixed frame 1 is sent out compared with support base 2 to rear side
During raw deflection, i.e., fixed frame 1 is reversely rotated around rotor 5, and driving shaft 12 rotates at this time, and the first ratchet 31 rotates, and
First ratchet 31 cannot drive the second ratchet 32 to rotate by the first pawl 33.So that when fixed frame 1 deflects to the left very
Easily reset.
When rotor 5 occurs mobile to the right compared with support base 2, i.e., fixed frame 1 is done compared with support base 2 along rotor
5 axial forward direction movements, fixed frame 1 are rotated by gear frame 24, L-shaped pipe 25, rack 27, gear 28 with movable gear shaft 29, this
When gear shaft 29 rotate, then the 3rd ratchet 38 thereon rotate and pass through the 3rd pawl 40 drive the 4th ratchet 39 rotate, the 4th
Ratchet 39, which rotates, drives the second friction dish axle 22 to rotate, and the second frictional disk 23 will rotate, at this time turn of the second friction dish axle 22
Dynamic direction allows the direction that the first friction dish axle 14 rotates on the contrary, the first frictional disk 20 will not be by the second friction with the second ratchet 32
Disk 23 drives rotation, and opposite rotation will occur for the first frictional disk 20 and the second frictional disk 23.Rotor 5 is compared with support base
2 when moving to the left, i.e., fixed frame 1 is done compared with support base 2 along the axial reverse movement of rotor 5, at this time 29 turns of gear shaft
Dynamic, the 3rd ratchet 38 rotates, and the 3rd ratchet 38 rotates and by the 3rd pawl 40 the 3rd ratchet 38 will not be driven to rotate so that Gu
, it is necessary to which the resistance very little overcome, is resetted convenient for fixed frame 1 compared with support base 2 when determining the mobile reset of frame 1 to the left.
Side oscillation is behind home position backward for the fixed frame 1, and the end of connecting rod 11 is sliding in vertical slot 1001 at this time
It is dynamic.Only fixed frame 1 relative to support base 2 to front side beyond initial position and continue to front side rotate during fixed block
10 just can drive connecting rod 11 to move, so that drive rod 16 is swung, drive rod 16 swings by brake pad 17 and drives rotating disc
15 rotate, and could cause the first frictional disk 20 and the second frictional disk 23 that opposite rotation occurs, fixed frame 1 is compared with support base 2
It is being rotated further to rear side beyond initial position and during reset, will not cause the first frictional disk 20 and the second friction
Opposite rotation occurs for disk 23, and fixed frame 1 can be reset to initial position by the energy of the second compression spring 9 savings, will not cause because
It cannot make the situation that fixed frame 1 resets very well for the effect of the first frictional disk 20 and the second frictional disk 23.
When compared with support base 2 movement occurs to the left for the rotor 5 more than initial position, rack 27 is de- with gear 28
From.Fixed frame 1 is mobile only more than after initial position to the right compared with support base 2, can just make the first frictional disk 20 and second
Opposite rotation occurs for frictional disk 23, and fixed frame 1 is moved to the left after initial position, then be reset to initial position this
It will not make the first frictional disk 20 and the second frictional disk 23 that opposite rotation, the energy of 8 deformation of the first compression spring savings occur in the process
Fixed frame 1 can be reset to initial position, will not caused because the feelings that the effect of frictional disk cannot be such that fixed frame 1 resets very well
Condition.
First frictional disk 20 slides axially with the first friction dish axle 14 and is connected, the first frictional disk 20 and second bearing
There are the first friction compression spring 45 being sleeved in the first friction dish axle 14, the second frictional disk 23 and the second friction 22 axis of dish axle between seat 13
To being slidably connected, there is the second friction compression spring being sleeved in the second friction dish axle 22 between the second frictional disk 23 and 3rd bearing seat 21
46, under the action of the first friction compression spring 45 and second rubs compression spring 46, the first frictional disk 20 and the second frictional disk 23 closely paste
It closes.First friction compression spring and the second friction compression spring cause there are enough pretightning forces between the first frictional disk and the second frictional disk.
The back lower of the rotating disc 15 has the second brake pad 47, and the second brake pad 47 is rotatablely connected with mounting base 3, the
Two brake pads 47 are cambered surface with 15 CONTACT WITH FRICTION of rotating disc and with the contact surface of frictional disk, and the second brake pad 47 is to 17 band of brake pad
The direction that turn Moving plate 15 rotates tilts, and being connected between brake pad 17 and mounting base 3 makes the second brake pad 47 and rotating disc 15
Second brake pad tension spring 48 of contact.Under the action of the second frictional disk 23, driving spring 18 is with drive rod 16 and friction
During block 17 resets, the second brake pad 47 holds out against rotating disc 15 at this time, and then stops the rotation of rotating disc 15, works as brake pad
During 17 drive the rotation of rotating disc 15, the active force very little between the second brake pad 47 and rotating disc 15, does not influence at this time
The rotation of rotating disc 15.
When specifically used, motor 4 is mounted on fixed frame 1 present invention, and mounting base 3 is installed on vehicle frame.Vehicle frame or
Motor 4 vibrates, fixed frame 1 compared with support base 2 lateral deviation turns forward when, can drive and actively rotate, driving shaft 12 passes through the
One ratchet 31, the second ratchet 32 drive the first friction dish axle 14 to rotate, and then the first frictional disk 20 rotates, the second frictional disk 23 because
It will not be driven for the effect of the 4th ratchet 39 and the 4th pawl 43 by the first frictional disk 20, the first frictional disk 20 and the second frictional disk
23 relatively rotate, and rub consumed energy, plays damping effect.When fixed frame 1 moves to the right compared with support base 2, meeting
Band movable gear shaft 29 rotates, and gear shaft 29 drives the second friction dish axle 22 to rotate by the 3rd ratchet 38 and the 4th ratchet 39, into
And the second frictional disk 23 rotates, the first frictional disk 20 is because the effect of the second ratchet 32 and the second pawl 36 will not be by the second friction
Disk 23 drives, and the first frictional disk 20 relatively rotates with the second frictional disk 23, and rub consumed energy, plays damping effect.
The present invention rubs by two to wipe the relative friction of disk and will shake and be converted into frictional heat and consume, due to vibration frequency very
Height, so damping effect is apparent, automobile in the process of moving, the vibration that vehicle frame generates by the new-energy automobile damping device,
Reaching the vibration on motor can substantially weaken, and ensure the normal work of motor.The vibrations that motor work simultaneously generates are transferred to vehicle
It also can substantially weaken on frame, add the comfort of automobile.
Embodiment described above is not defined the scope of the present invention, before design concept of the present invention is not departed from
It puts, the various modifications and improvement that those skilled in the art make technical scheme should all include the present invention
The protection domain that determines of claims in.
Claims (9)
1. New energy automobile motor pedestal, including fixed frame（1）, support base（2）, mounting base（3）, support base（2）It is fixed on peace
Fill seat（3）On, motor（4）Mounted on fixed frame（1）On, which is characterized in that the fixed frame（1）Bottom be installed with half
Tubular rotor（5）, rotor（5）Axis and motor（4）The axis of output shaft is parallel, support base（2）Top
It is equipped with and rotor（5）The support slot of cooperation（201）, rotor（5）Left end is equipped with the left guide rod being coaxial therewith（6）, right end
It rotates coaxially and is connected with right guide rod（7）, left guide rod（6）With right guide rod（7）Away from rotor（5）One end both passes through support base（2）
With support base（2）It is slidably connected, support slot（201）End walls and rotor（5）Between be equipped with and be sleeved on left guide rod（6）Or
Right guide rod（7）On the first compression spring（8）, fixed frame（1）And support base（2）Between on swivel symmetrically be equipped with the second compression spring
（9）, the lower front of stent is equipped with fixed block（10）, fixed block（10）It is equipped with vertical slot（1001）, vertical slot（1001）It is interior
It is placed with connecting rod（11）, fixed frame（1）When initial position is not swung, connecting rod（11）Top be located at vertical slot（1001）
Topmost, mounting base（3）Driving shaft is equipped with by first bearing seat（12）, mounting base（3）Pass through second bearing seat（13）
First friction dish axle is installed（14）, driving shaft（12）It has been fixedly and coaxially connected rotating disc（15）, driving shaft（12）The upper company of rotation
Length is connected to more than rotating disc（15）The drive rod of radius（16）, drive rod（16）Free end be rotatably connected to brake pad
（17）, brake pad（17）Downside for cambered surface, brake pad（17）The cambered surface and rotating disc of downside（15）Side contact, brake pad
（17）With rotating disc（15）Good, the brake pad that contacts with each other face frictional behaviour（17）And drive rod（16）Between be connected with pulling
The brake pad tension spring that brake pad is contacted with rotating disc, connecting rod（11）Lower end and drive rod（16）Upper end rotation connection, drive rod
（16）Upper end and support base（2）Between be connected with drive drive rod（16）The driving spring of reset（18）, fixed frame（1）Relatively
In support base（2）When beyond initial position and rolling oblique forward, fixed frame（1）Connecting rod is driven by sliding block（11）It swings, connecting rod
（11）It swings and drives drive rod（16）It is rotated to front side, drive rod（16）It rotates so that brake pad（17）Squeeze rotating disc（15）Into
And drive rotating disc（15）It rotates, the first friction dish axle（14）With driving shaft（12）Coaxially, gear shaft（29）With the first frictional disk
Axis（14）Between be connected with power made to be only capable of unidirectionally from driving shaft（12）It is transmitted to the first friction dish axle（14）The first single-direction transmission
Mechanism（19）, the first friction dish axle（14）Away from driving shaft（12）One end be connected with the first frictional disk（20）, mounting base（3）On
Pass through 3rd bearing seat（21）Second friction dish axle is installed（22）, the second friction dish axle（22）On the second frictional disk is installed
（23）, the first frictional disk（20）With the second frictional disk（23）Contact, the first friction dish axle（14）It rotates so that the first frictional disk
（20）With the second frictional disk（23）Opposite rotation.
2. New energy automobile motor pedestal according to claim 1, which is characterized in that the right guide rod（7）Stretch out support
Seat（2）One end end be fixedly connected with gear frame（24）, mounting base（3）On be fixed with L-shaped pipe（25）, L-shaped pipe（25）Two
End is respectively connected with piston（26）, the piston described in two（26）In one and gear frame（24）It is fixedly connected, another is fixed
It is connected with rack（27）, gear frame（24）Laterally through L-shaped pipe（25）And piston（26）It is converted into rack（27）It is vertical
To movement, rack（27）It is engaged with gear（28）, gear（28）Gear shaft（29）Mounting base is mounted on by fourth bearing seat
（3）On, gear shaft（29）With the second friction dish axle（22）Coaxially, gear shaft（29）With the second friction dish axle（22）Between be connected with
Power is made to be only capable of unidirectionally from gear shaft（29）It is transmitted to the first friction dish axle（14）The second one-way driving mechanism（30）, the first friction
Dish axle（14）On the first ratchet and pawl arrangement is installed, the first ratchet and pawl arrangement causes the first friction dish axle（14）It is only capable of along master
Moving axis（12）Its direction is driven to rotate, the second friction dish axle（22）On the second click structure, the second ratchet spine are installed
Pawl structure causes the second friction dish axle（22）It is only capable of along gear shaft（29）Its direction is driven to rotate, the first friction dish axle（14）With
Second friction dish axle（22）Coaxial and their rotation direction is on the contrary, the first frictional disk（20）In the first friction dish axle（14）It drives
Lower and the second frictional disk（23）It relatively rotates, the second frictional disk（23）In the second friction dish axle（22）It rubs under driving with second
Wipe disk（23）It relatively rotates.
3. New energy automobile motor pedestal according to claim 1, which is characterized in that the fixed frame（1）Compared with branch
Support seat（2）When lateral deviation turns forward, driving shaft（12）Pass through the first one-way driving mechanism（19）Drive the first friction dish axle（14）Turn
It is dynamic, the rotor（5）When occurring mobile to the right, gear shaft（29）Pass through the second one-way driving mechanism（30）Second is driven to rub
Wipe dish axle（22）It rotates.
4. New energy automobile motor pedestal according to claim 2, which is characterized in that is equipped on the drive sprocket axle
One ratchet（31）, the first friction dish axle（14）On the second ratchet is installed（32）, the second ratchet（32）Upper rotational installation
There is the first pawl（33）, the first pawl（33）It is connected with the first tension spring（34）, the first tension spring（34）Free end be fixedly connected on
Second ratchet（32）On, the first tension spring（34）So that the first pawl（33）With the first ratchet（31）Ratchet cooperation, the support
Seat（2）On be fixedly connected with the first installing plate（35）, the first installing plate（35）On be rotatably connected to the second pawl（36）, the second spine
Pawl（36）It is connected with the second tension spring（37）, the second tension spring（37）Free end and the first installing plate（35）It is fixedly connected, second draws
Spring（37）So that the second pawl（36）With the second ratchet（32）Ratchet cooperation, the first ratchet（31）Ratchet towards and the second spine
Wheel（32）Ratchet direction on the contrary, first ratchet（31）, the first pawl（33）, the first tension spring（34）With the second ratchet
（32）Form the first one-way driving mechanism（19）, second ratchet（32）, the second pawl（36）, the second tension spring（37）Form the
One ratchet（31）Pawl structures.
5. according to the New energy automobile motor pedestal described in claim 2 or 4, which is characterized in that the gear shaft（29）On
3rd ratchet is installed（38）, the second friction dish axle（22）On the 4th ratchet is installed（39）, the 4th ratchet（39）On
It is rotatablely equipped with the 3rd pawl（40）, the 3rd pawl（40）It is connected with the 3rd tension spring（41）, the 3rd tension spring（41）Free end consolidate
Surely it is connected to the 4th ratchet（39）On, the 3rd tension spring（41）So that the 3rd pawl（40）With the 3rd ratchet（38）Ratchet cooperation,
The support base（2）On be fixedly connected with the second installing plate（42）, the first installing plate（35）On be rotatably connected to the 4th pawl
（43）, the 4th pawl（43）It is connected with the 4th tension spring（44）, the 4th tension spring（44）Free end and the second installing plate（42）It is fixed
Connection, the 4th tension spring（44）So that the 4th pawl（43）With the 4th ratchet（39）Ratchet cooperation, the 3rd ratchet（38）Ratchet
Direction and the 4th ratchet（39）Ratchet direction on the contrary, the 3rd ratchet（38）, the 3rd pawl（40）, the 3rd tension spring（41）
With the 4th ratchet（39）Form the second one-way driving mechanism（30）, the 4th ratchet（39）, the 4th pawl（43）, the 4th tension spring
（44）Form the second ratchet and pawl arrangement, first ratchet（31）Ratchet towards and the 3rd ratchet（38）Ratchet towards phase
Instead.
6. New energy automobile motor pedestal according to claim 1, which is characterized in that the fixed frame（1）Side-sway backward
It moves behind home position, at this time connecting rod（11）End in vertical slot（1001）Interior slip.
7. New energy automobile motor pedestal according to claim 1, which is characterized in that the rotor（5）Compared with branch
Support seat（2）When movement occurs more than initial position to the left, rack（27）With gear（28）Depart from.
8. New energy automobile motor pedestal according to claim 2, which is characterized in that first frictional disk（20）With
One friction dish axle（14）Slide axially connection, the first frictional disk（20）With second bearing seat（13）Between be sleeved on the first friction
Dish axle（14）On first friction compression spring（45）, the second frictional disk（23）With the second friction dish axle（22）It is in axial sliding connection, the
Two frictional disks（23）With 3rd bearing seat（21）Between be sleeved on the second friction dish axle（22）On second friction compression spring（46）,
First friction compression spring（45）With the second friction compression spring（46）Under the action of, the first frictional disk（20）With the second frictional disk（23）Closely
Fitting.
9. New energy automobile motor pedestal according to claim 1, which is characterized in that the rotating disc（15）Rear side under
There is the second brake pad in portion（47）, the second brake pad（47）With mounting base（3）Rotation connection, the second brake pad（47）With rotating disc
（15）CONTACT WITH FRICTION and be cambered surface with the contact surface of frictional disk, the second brake pad（47）To brake pad（17）Drive rotating disc（15）
The direction of rotation tilts, brake pad（17）And mounting base（3）Between be connected with and make the second brake pad（47）With rotating disc（15）It connects
The second tactile brake pad tension spring（48）.
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| CN201711478328.4A CN108054864B (en) | 2017-12-29 | 2017-12-29 | New energy automobile motor pedestal |
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| CN201711478328.4A CN108054864B (en) | 2017-12-29 | 2017-12-29 | New energy automobile motor pedestal |
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| CN108549028A (en) * | 2018-06-14 | 2018-09-18 | 重庆合聚达智能装备有限公司 | Adjustable motor fixing device |
| CN108758175A (en) * | 2018-08-08 | 2018-11-06 | 株洲时代新材料科技股份有限公司 | A kind of locking device and historical relic anti-vibration mounts |
| CN109291777A (en) * | 2018-10-18 | 2019-02-01 | 湖北工业大学 | A kind of motor-driven mechanism of new-energy automobile |
| CN109703608A (en) * | 2018-12-18 | 2019-05-03 | 中山瑞高印刷材料有限公司 | A kind of Printing ink producing material conveying equipment |
| CN110758266A (en) * | 2019-10-24 | 2020-02-07 | 合肥天品电子科技有限公司 | Radar installation base with shock-absorbing function |
| CN111810716A (en) * | 2020-07-20 | 2020-10-23 | 谢祥松 | Long distance energy pipeline intelligence construction equipment |
| CN112290725A (en) * | 2020-10-19 | 2021-01-29 | 苏州朗高电机有限公司 | New forms of energy passenger train driving motor is with installation fixed knot structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108549028A (en) * | 2018-06-14 | 2018-09-18 | 重庆合聚达智能装备有限公司 | Adjustable motor fixing device |
| CN108758175A (en) * | 2018-08-08 | 2018-11-06 | 株洲时代新材料科技股份有限公司 | A kind of locking device and historical relic anti-vibration mounts |
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| CN109703608A (en) * | 2018-12-18 | 2019-05-03 | 中山瑞高印刷材料有限公司 | A kind of Printing ink producing material conveying equipment |
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| CN111810716A (en) * | 2020-07-20 | 2020-10-23 | 谢祥松 | Long distance energy pipeline intelligence construction equipment |
| CN111810716B (en) * | 2020-07-20 | 2021-12-14 | 江苏优霸五金工具有限公司 | Long distance energy pipeline intelligence construction equipment |
| CN112290725A (en) * | 2020-10-19 | 2021-01-29 | 苏州朗高电机有限公司 | New forms of energy passenger train driving motor is with installation fixed knot structure |
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Effective date of registration: 20190903 Address after: 225300 Hongxing Group 96, Xieqiao Village, Dongjiao Township, Hailing District, Taizhou City, Jiangsu Province Applicant after: Taizhou Hailing Junma Machinery Factory Address before: 454150 Qiuhua Zhuang No. 27, Li Wanxiang, Shanyang District, Jiaozuo City, Henan Province Applicant before: Jia Qinglong |
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Denomination of invention: Motor base of new energy vehicles Effective date of registration: 20221215 Granted publication date: 20191022 Pledgee: Bank of Jiangsu Co.,Ltd. Taizhou Branch Pledgor: Taizhou Hailing Junma Machinery Factory Registration number: Y2022980027712 |