CN108412948A - A kind of safe and reliable type shock mitigation system for new-energy automobile - Google Patents
A kind of safe and reliable type shock mitigation system for new-energy automobile Download PDFInfo
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- CN108412948A CN108412948A CN201810175769.5A CN201810175769A CN108412948A CN 108412948 A CN108412948 A CN 108412948A CN 201810175769 A CN201810175769 A CN 201810175769A CN 108412948 A CN108412948 A CN 108412948A
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- axle center
- safe
- new
- energy automobile
- permanent magnet
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- 230000000116 mitigating effect Effects 0.000 title claims abstract description 26
- 230000035939 shock Effects 0.000 title claims abstract description 26
- 230000007246 mechanism Effects 0.000 claims abstract description 37
- 238000004140 cleaning Methods 0.000 claims abstract description 20
- 239000000463 material Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000010720 hydraulic oil Substances 0.000 abstract description 34
- 239000012535 impurity Substances 0.000 abstract description 16
- 239000000428 dust Substances 0.000 abstract description 15
- 239000003921 oil Substances 0.000 abstract description 13
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000005474 detonation Methods 0.000 description 6
- 238000013016 damping Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/20—Cleaning of moving articles, e.g. of moving webs or of objects on a conveyor
-
- 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
- F16F15/023—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 fluid means
-
- 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
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/32—Details
- F16F9/3207—Constructional features
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Fluid-Damping Devices (AREA)
Abstract
The present invention relates to a kind of safe and reliable type shock mitigation systems for new-energy automobile, including outer tube, axle center, piston and resetting spring, further include diversion mechanism and dedusting mechanism, diversion mechanism includes control assembly and moving assembly, control assembly includes two rotating units, moving assembly includes fixed link, movable block, second spring, oil outlet and telescopic unit, and dedusting mechanism includes drive chamber, driving motor, driving wheel, connecting rod, lantern ring, cylinder and cleaning brush.This is in the safe and reliable type shock mitigation system of new-energy automobile, pass through diversion mechanism, it can play the role of shunting to hydraulic oil, oilhole is avoided to be damaged by the high pressure that can be carried more than itself, the safety and reliability for substantially increasing hydraulic damper prevents dust and impurity from blocking oilhole with the inside that axle center enters hydraulic damper by dedusting mechanism, the service life for influencing hydraulic damper, improves the practicability and reliability of hydraulic damper.
Description
Technical field
The present invention relates to the shock mitigation system fields of new-energy automobile, more particularly to a kind of safety for new-energy automobile can
By type shock mitigation system.
Background technology
New-energy automobile refers to using unconventional vehicle fuel as a source of power, the dynamic Control of comprehensive vehicle and drive
The advanced technology of dynamic aspect, the advanced automobile with new technology, new construction of the technical principle of formation, and hydraulic damper is new
Very crucial one of the component of energy automobile, is mainly used for buffering the impact force for being transmitted to vehicle frame or vehicle body by uneven road surface, and decline
Vibrations caused by subtracting thus improve the feeling of seating to ensure that automobile balance travels, and increase the stability of new-energy automobile, relax
Adaptive and safety.
But existing hydraulic damper still comes with some shortcomings during actual use, such as existing hydraulic pressure
The operation principle of damper is moved down on the piston in hydraulic damper when being shaken between vehicle frame and vehicle bridge and relative motion occur
Dynamic, the fluid in snubber cavity just repeatedly flows into another intracavitary from a chamber by different oilholes, at this time hole wall and oil
The intermolecular interior friction of friction and fluid between liquid forms damping force to vibrations, and thump energy is made to be converted into fluid thermal energy,
It is dispersed into air by damping device absorption again, but under certain severe road conditions, moment impact that hydraulic damper is subject to
Power is excessive, may lead to oilhole stress deformation, and to be impacted to the use of hydraulic damper, or even there are the danger of detonation
Danger, in addition, can usually gather a large amount of dust and impurity on the axle center of hydraulic damper, these dusts and impurity may be with
Axle center enters the inside of hydraulic damper, is mixed with hydraulic oil, and hydraulic pressure deterioration of oil is caused to generate colloid substance, blocks oilhole, right
The cycle of hydraulic oil impacts, and to influence the service life of hydraulic damper, these all greatly reduce hydraulic damper
Safety and reliability.
Invention content
The technical problem to be solved by the present invention is to：For overcome the deficiencies in the prior art, it provides a kind of for new energy vapour
The safe and reliable type shock mitigation system of vehicle.
The technical solution adopted by the present invention to solve the technical problems is：A kind of safe and reliable type for new-energy automobile
Shock mitigation system, including outer tube, axle center, piston and resetting spring, further include diversion mechanism and dedusting mechanism, and the diversion mechanism is set
It sets in outer tube, the dedusting mechanism is arranged in the top of outer tube；
The diversion mechanism includes control assembly and moving assembly, and the control assembly is arranged in the inside of piston, described
Moving assembly is arranged in the inside in axle center；
The piston is equipped with through hole, and the through hole is vertically arranged, and the through hole is connected to the inside in axle center, institute
It states control assembly to be arranged in the inside of through hole, the control assembly includes two rotating units, and two rotating units are set respectively
Set in the both sides of through hole, the rotating unit include rotor plate, gasket, first connecting rod, second connecting rod, the first permanent magnet,
First spring and the second permanent magnet, the rotor plate are horizontally set on the inside of through hole, one end of the rotor plate and piston
Hinged, the other end of the rotor plate is fixedly connected with gasket, and two gaskets abut, the first connecting rod inclination is set
It sets, the middle part of one end of the first connecting rod and the top of rotor plate is hinged, the other end and second connecting rod of the first connecting rod
One end it is hinged, the other end of the second connecting rod is fixedly connected with the second permanent magnet, and first permanent magnet is fixed with piston
Connection, second permanent magnet are arranged in the side of the first permanent magnet, the first spring horizontal setting the first permanent magnet with
Between second permanent magnet, first permanent magnet is fixedly connected by the first spring with the second permanent magnet；
The moving assembly includes fixed link, movable block, second spring, oil outlet and telescopic component, and the fixed link is perpendicular
To being arranged in the inside in axle center, the both sides of the fixed link are equipped with several grooves, and each groove is uniformly distributed successively from top to bottom
In fixed link, the vertical cross-section of the groove is arc, and the movable block is set in fixed link, the movable block and axle center
Inner wall be equipped with through-hole against, the movable block, there are two the through-holes, and two through-holes are vertically provided at movable block respectively
Both sides, there are two the second springs, and two second springs are vertically provided at the both sides of the lower section of movable block, the movement respectively
Block is fixedly connected by second spring with the bottom in axle center, and there are two the oil outlets, and two oil outlets are separately positioned on axle center
Both sides, the oil outlet is connected to the inside in axle center；
The telescopic component is arranged in the inside of movable block, and the telescopic component includes two telescopic units, and two flexible
Unit is separately positioned on the both sides of fixed link, and the telescopic unit is arranged in the inside of movable block, and the telescopic unit includes solid
Determine frame, third spring and ball, the fixed frame is horizontally set on the inside of movable block, the close fixed link of the fixed frame
Side is equipped with opening, and the ball is arranged in opening, and the ball is matched with fixed frame, and the ball connects with fixed frame sliding
It connects, the third spring horizontal setting, the ball is fixedly connected by third spring with the inner wall of fixed frame, two balls point
Wei Yu not be in the two of which groove of each groove, the ball and matching grooves, the ball and groove against.
Preferably, in order to be purged to dust, the impurity on axle center, prevent dust, impurity from entering outer tube, it is right
Damping impacts, and there are two the dedusting mechanisms, and two dedusting mechanisms are separately positioned on the both sides in axle center, the dedusting mechanism
Including drive chamber, driving motor, driving wheel, connecting rod, lantern ring, cylinder and cleaning brush, the drive chamber is fixed on the upper of outer tube
Side, the driving motor are vertically provided at the inside of drive chamber, and the driving motor is sequentially connected with driving wheel, the cylinder water
Flat to be arranged in the top of driving wheel, the inside of the cylinder and drive chamber is hinged, and the gas bar of the cylinder is fixed with cleaning brush to be connected
It connects, the cleaning brush is with axle center against the lantern ring is set on cylinder, and one end of the connecting rod and lantern ring are hinged, described
The other end of connecting rod and the separate circle centre position of driving wheel are hinged.
Preferably, in order to carry out signal transmission, remote control is realized, the drive chamber is internally provided with antenna.
Preferably, being cleaned to axle center to control cleaning brush by PLC, the drive chamber is internally provided with PLC,
The driving motor and cylinder are electrically connected with PLC.
Preferably, the length of the gas bar in order to accurately control cylinder, the cylinder is electronics cylinder.
Preferably, in order to make the movement of the second permanent magnet horizontal stable, the both sides up and down of second permanent magnet be all provided with
There are gag lever post, the gag lever post to be horizontally set on the inside of through hole, one end of the gag lever post is fixedly connected with the piston, described
Second permanent magnet is with gag lever post against second electromagnet is slidably connected with gag lever post.
Preferably, in order to reinforce cleaning effect, the cleaning brush is plastic brush.
Preferably, fixed link is corroded in order to prevent, the making material of the fixed link is stainless steel.
Preferably, in order to make rotor plate be in horizontality, reset response is played, the rotor plate and piston are hinged
Place is equipped with torsionspring.
Preferably, in order to improve bearing capacity, the second spring is compressed spring.
The invention has the advantages that this is used in the safe and reliable type shock mitigation system of new-energy automobile, by shunting machine
Structure can play the role of hydraulic oil shunting, and consume vapour by various actings when the instantaneous pressure of hydraulic oil is excessively high
The energy that vehicle vibrations generate, prevents the hydraulic oil of high pressure from pressure is all acted on feed bore, avoids oilhole by more than itself
Can carrying high pressure and damage, reduce hydraulic damper occur detonation probability, substantially increase hydraulic damper
Safety and reliability, by dedusting mechanism, can by axle center dust and impurity remove, prevent dust and impurity with
The inside that axle center enters hydraulic damper blocks oilhole, is impacted to the cycle of hydraulic oil, to influence hydraulic damper
Service life improves the practicability and reliability of hydraulic damper.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the safe and reliable type shock mitigation system for new-energy automobile of the present invention；
Fig. 2 is the structural representation of the control assembly of the safe and reliable type shock mitigation system for new-energy automobile of the present invention
Figure；
Fig. 3 is the structural representation of the moving assembly of the safe and reliable type shock mitigation system for new-energy automobile of the present invention
Figure；
Fig. 4 is the structural representation of the telescopic unit of the safe and reliable type shock mitigation system for new-energy automobile of the present invention
Figure；
Fig. 5 is the structural representation of the telescopic component of the safe and reliable type shock mitigation system for new-energy automobile of the present invention
Figure；
In figure：1. outer tube, 2. axle center, 3. pistons, 4. resetting springs, 5. rotor plates, 6. gaskets, 7. first connecting rods, 8.
Second connecting rod, 9. first permanent magnets, 10. first springs, 11. second permanent magnets, 12. fixed links, 13. movable blocks, 14. second bullets
Spring, 15. oil outlets, 16. fixed frames, 17. third springs, 18. balls, 19. drive chamber, 20. driving motors, 21. driving wheels,
22. connecting rod, 23. lantern rings, 24. cylinders, 25. cleaning brushes.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of safe and reliable type shock mitigation system for new-energy automobile, including outer tube 1, axle center 2, piston
3 and resetting spring 4, further include diversion mechanism and dedusting mechanism, the diversion mechanism is arranged in outer tube 1, the dedusting mechanism
It is arranged in the top of outer tube 1；
By diversion mechanism, when the instantaneous pressure of hydraulic oil is excessively high, shunting can be played the role of to hydraulic oil, and
The energy that thump generates is consumed by various actings, prevents the hydraulic oil of high pressure from pressure is all acted on feed bore, avoids
Oilhole is damaged by the high pressure that can be carried more than itself, reduces the probability that detonation occurs for hydraulic damper, greatly
The big safety and reliability for improving hydraulic damper, by dedusting mechanism, can by axle center 2 dust and impurity it is clear
It removes, prevents dust and impurity from blocking oilhole with the inside that axle center 2 enters hydraulic damper, shadow is caused to the cycle of hydraulic oil
It rings, to influence the service life of hydraulic damper, improves the practicability and reliability of hydraulic damper.
The diversion mechanism includes control assembly and moving assembly, and the control assembly is arranged in the inside of piston 3, described
The inside in axle center 2 is arranged in moving assembly；
As shown in Fig. 2, the piston 3 is equipped with through hole, the through hole is vertically arranged, the through hole and axle center 2
Inside connection, the control assembly is arranged in the inside of through hole, and the control assembly includes two rotating units, and two turn
Moving cell is separately positioned on the both sides of through hole, and the rotating unit includes rotor plate 5, gasket 6, the company of first connecting rod 7, second
Bar 8, the first permanent magnet 9, the first spring 10 and the second permanent magnet 11, the rotor plate 5 are horizontally set on the inside of through hole, institute
The one end for stating rotor plate 5 is hinged with piston 3, and the other end of the rotor plate 5 is fixedly connected with gasket 6, two 6 phases of gasket
Mutually against the first connecting rod 7 is obliquely installed, and one end of the first connecting rod 7 and the middle part of the top of rotor plate 5 are hinged, institute
One end of the other end for stating first connecting rod 7 and second connecting rod 8 is hinged, the other end of the second connecting rod 8 and the second permanent magnet 11
It is fixedly connected, first permanent magnet 9 is fixedly connected with piston 3, and second permanent magnet 11 is arranged the one of the first permanent magnet 9
Side, first spring 10 are horizontally set between the first permanent magnet 9 and the second permanent magnet 11, and first permanent magnet 9 passes through
First spring 10 is fixedly connected with the second permanent magnet 11；
Under normal-pressure situations, axle center 2 is moved down with piston 3, and two rotor plates 5 seal the through hole of piston 3, living
Hydraulic oil in the cavity of 3 lower section of plug is entered by oilhole in the cavity of 3 top of piston, damping effect is played, when piston 3 is right
When the instantaneous pressure of hydraulic oil is excessively high, at this point, repel each other between the active force of torsionspring, the first electromagnet and the second electromagnet
The active force of active force and the first spring 10 has continued to keep horizontality insufficient for rotor plate 5, and hydraulic oil, which pushes, to be turned
Movable plate 5 is rotated around hinged place, the hydraulic oil in the cavity of the lower section of piston 3 some axle center 2 entered by through hole
Inside, hydraulic oil can either play the role of water conservancy diversion to hydraulic oil, prevent high pressure shape during entering the inside in axle center 2
Hydraulic oil under state damages oilhole, and can be done work by the deformation of spring and offset the energy that the thump of part generates
Amount.
As shown in Figure 3-4, the moving assembly includes fixed link 12, movable block 13, second spring 14, oil outlet 15 and stretches
Contracting component, the fixed link 12 are vertically provided at the inside in axle center 2, and the both sides of the fixed link 12 are equipped with several grooves, respectively
Groove is evenly distributed in fixed link 12 successively from top to bottom, and the vertical cross-section of the groove is arc, 13 sets of the movable block
It is located in fixed link 12, the inner wall in the movable block 13 and axle center 2 is against the movable block 13 is equipped with through-hole, the through-hole
There are two, two through-holes are vertically provided at the both sides of movable block 13 respectively, and there are two the second springs 14, two second springs
14 are vertically provided at the both sides of the lower section of movable block 13, the bottom that the movable block 13 passes through second spring 14 and axle center 2 respectively
Be fixedly connected, there are two the oil outlets 15, and two oil outlets 15 are separately positioned on the both sides in axle center 2, the oil outlet 15 with
The inside in axle center 2 is connected to；
The telescopic component is arranged in the inside of movable block 13, and the telescopic component includes two telescopic units, and two are stretched
Contracting unit is separately positioned on the both sides of fixed link 12, and the telescopic unit is arranged in the inside of movable block 13, the telescopic unit
Including fixed frame 16, third spring 17 and ball 18, the fixed frame 16 is horizontally set on the inside of movable block 13, the fixation
The side of the close fixed link 12 of frame 16 is equipped with opening, and the setting of the ball 18 is in opening, the ball 18 and fixed frame 16
Matching, the ball 18 are slidably connected with fixed frame 16, and the third spring 17 is horizontally disposed, and the ball 18 passes through third bullet
Spring 17 is fixedly connected with the inner wall of fixed frame 16, and two balls 18 are located in the two of which groove of each groove, the rolling
Pearl 18 and matching grooves, the ball 18 and groove against.
As hydraulic oil enters the inside in axle center 2, the hydraulic oil under high pressure can push movable block 13 along fixed link
12 move up, so that second spring 14 is stretched, during moving up, ball 18 is ceaselessly overlapped with groove movable block 13
It detaches again, third spring 17 is driven ceaselessly to stretch, and hydraulic oil can be by the fine through holes on movable block 13, then from going out
Hydraulic fluid port 15 flows into the cavity of the top of piston 3, in the process, the work(that second spring 14 is done when being stretched, movable block 13 and axis
The thermal energy that the friction of the heart 2 generates, the thermal energy that hydraulic oil is generated by fine through holes and through-hole wall friction, ball 18 and third spring
17 move back and forth the work(that does, can offset the portion of energy of thump generation, by hydraulic oil water conservancy diversion and consuming vapour
Vehicle vibrations generate energy, can prevent the hydraulic oil of high pressure from pressure is all acted on feed bore, avoid oilhole by more than
The high pressure that can be carried itself and damage, reduce the probability that detonation occurs for hydraulic damper, substantially increase hydraulic pressure and subtract
Shake the safety and reliability of device.
As shown in figure 5, there are two the dedusting mechanisms, two dedusting mechanisms are separately positioned on the both sides in axle center 2, described to remove
Dirt mechanism includes drive chamber 19, driving motor 20, driving wheel 21, connecting rod 22, lantern ring 23, cylinder 24 and cleaning brush 25, described
Drive chamber 19 is fixed on the top of outer tube 1, and the driving motor 20 is vertically provided at the inside of drive chamber 19, the driving motor
20 are sequentially connected with driving wheel 21, and the cylinder 24 is horizontally set on the top of driving wheel 21, the cylinder 24 and drive chamber 19
Inside it is hinged, the gas bar of the cylinder 24 is fixedly connected with cleaning brush 25, and the cleaning brush 25 and axle center 2 are against the set
Ring 23 is set on cylinder 24, and one end of the connecting rod 22 and lantern ring 23 are hinged, the other end of the connecting rod 22 and driving
The separate circle centre position of wheel 21 is hinged.
When need on axle center 2 dust and impurity clean when, by remote controler remote transmission signal to PLC, PLC
It controls driving motor 20 to start, driving motor 20 drives driving wheel 21 to rotate, and driving wheel 21 drives connecting rod 22 to rotate, connecting rod
22 drive lantern ring 23 to move, and lantern ring 23 can make cylinder 24 be swung around the hinged place of the inside with drive chamber 19, pass through
PLC controls the gas bar elongation of cylinder 24, so that cleaning brush 25 and axle center 2 are against passing through 25 reciprocally swinging of cleaning brush, cooperation
The lifting in axle center 2, can by axle center 2 dust and impurity remove, prevent dust and impurity with axle center 2 enter hydraulic shock-absorption
The inside of device, mixes with hydraulic oil, and hydraulic pressure deterioration of oil is caused to generate colloid substance, blocks oilhole, is caused to the cycle of hydraulic oil
It influences, to influence the service life of hydraulic damper, improves the practicability and reliability of hydraulic damper.
Preferably, in order to carry out signal transmission, remote control is realized, the drive chamber 19 is internally provided with antenna.
Preferably, being cleaned to axle center 2 to control cleaning brush 25 by PLC, the inside of the drive chamber 19 is set
There are PLC, the driving motor 20 and cylinder 24 to be electrically connected with PLC.
Preferably, the length of the gas bar in order to accurately control cylinder 24, the cylinder 24 is electronics cylinder 24.
Preferably, in order to make the movement of 11 horizontal stable of the second permanent magnet, the both sides up and down of second permanent magnet 11
It is equipped with gag lever post, the gag lever post is horizontally set on the inside of through hole, and one end of the gag lever post is fixed with piston 3 to be connected
It connects, second permanent magnet 11 is with gag lever post against second electromagnet is slidably connected with gag lever post.
Preferably, in order to reinforce cleaning effect, the cleaning brush 25 is plastic brush.
Preferably, fixed link 12 is corroded in order to prevent, the making material of the fixed link 12 is stainless steel.
Preferably, in order to make rotor plate 5 be in horizontality, reset response, the rotor plate 5 and piston 3 are played
Hinged place is equipped with torsionspring.
Preferably, in order to improve bearing capacity, the second spring 14 is compressed spring.
By diversion mechanism, when the instantaneous pressure of hydraulic oil is excessively high, shunting can be played the role of to hydraulic oil, and
The energy that thump generates is consumed by various actings, prevents the hydraulic oil of high pressure from pressure is all acted on feed bore, avoids
Oilhole is damaged by the high pressure that can be carried more than itself, reduces the probability that detonation occurs for hydraulic damper, greatly
The big safety and reliability for improving hydraulic damper, by dedusting mechanism, can by axle center 2 dust and impurity it is clear
It removes, prevents dust and impurity from blocking oilhole with the inside that axle center 2 enters hydraulic damper, shadow is caused to the cycle of hydraulic oil
It rings, to influence the service life of hydraulic damper, improves the practicability and reliability of hydraulic damper.
Compared with prior art, this is used in the safe and reliable type shock mitigation system of new-energy automobile, by diversion mechanism,
When the instantaneous pressure of hydraulic oil is excessively high, shunting can be played the role of to hydraulic oil, and automobile shake is consumed by various actings
The energy of movable property life, prevents the hydraulic oil of high pressure from pressure is all acted on feed bore, avoids oilhole by more than institute's energy itself
The high pressure of carrying and damage, reduce hydraulic damper occur detonation probability, substantially increase the peace of hydraulic damper
Full property and reliability, by dedusting mechanism, can by axle center 2 dust and impurity remove, prevent dust and impurity with axis
The inside that the heart 2 enters hydraulic damper blocks oilhole, is impacted to the cycle of hydraulic oil, to influence making for hydraulic damper
With the service life, the practicability and reliability of hydraulic damper are improved.
It is enlightenment with above-mentioned desirable embodiment according to the present invention, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to determine its technical scope according to right.
Claims (10)
1. a kind of safe and reliable type shock mitigation system for new-energy automobile, including outer tube (1), axle center (2), piston (3) and multiple
Return spring (4), which is characterized in that further include diversion mechanism and dedusting mechanism, the diversion mechanism setting is in outer tube (1), institute
Dedusting mechanism is stated to be arranged in the top of outer tube (1)；
The diversion mechanism includes control assembly and moving assembly, and the control assembly is arranged in the inside of piston (3), the shifting
Inside of the dynamic component setting in axle center (2)；
The piston (3) is equipped with through hole, and the through hole is vertically arranged, and the through hole is connected to the inside of axle center (2),
The control assembly is arranged in the inside of through hole, and the control assembly includes two rotating units, two rotating unit difference
It is arranged in the both sides of through hole, the rotating unit includes rotor plate (5), gasket (6), first connecting rod (7), second connecting rod
(8), the first permanent magnet (9), the first spring (10) and the second permanent magnet (11), the rotor plate (5) are horizontally set on through hole
Inside, one end of the rotor plate (5) is hinged with piston (3), and the other end and gasket (6) of the rotor plate (5) are fixed
Connection, two gaskets (6) abut that the first connecting rod (7) is obliquely installed, one end of the first connecting rod (7) with turn
The middle part of the top of movable plate (5) is hinged, and the other end of the first connecting rod (7) is hinged with one end of second connecting rod (8), and described the
The other end of two connecting rods (8) is fixedly connected with the second permanent magnet (11), and first permanent magnet (9) is fixedly connected with piston (3),
Second permanent magnet (11) is arranged in the side of the first permanent magnet (9), and first spring (10) is horizontally set on first forever
Between magnet (9) and the second permanent magnet (11), first permanent magnet (9) passes through the first spring (10) and the second permanent magnet (11)
It is fixedly connected；
The moving assembly includes fixed link (12), movable block (13), second spring (14), oil outlet (15) and telescopic component,
The fixed link (12) is vertically provided at the inside of axle center (2), and the both sides of the fixed link (12) are equipped with several grooves, each recessed
Slot is evenly distributed on successively from top to bottom in fixed link (12), and the vertical cross-section of the groove is arc, the movable block (13)
It is set in fixed link (12), the inner wall in the movable block (13) and axle center (2) is against the movable block (13) is equipped with logical
Hole, there are two the through-holes, and two through-holes are vertically provided at the both sides of movable block (13) respectively, and the second spring (14) has two
A, two second springs (14) are vertically provided at the both sides of the lower section of movable block (13) respectively, and the movable block (13) passes through
Two springs (14) are fixedly connected with the bottom of axle center (2), and there are two the oil outlets (15), and two oil outlets (15) are respectively set
Both sides in axle center (2), the oil outlet (15) are connected to the inside of axle center (2)；
In the inside of movable block (13), the telescopic component includes two telescopic units for the telescopic component setting, and two flexible
Unit is separately positioned on the both sides of fixed link (12), and the telescopic unit is arranged in the inside of movable block (13), the flexible list
Member includes fixed frame (16), third spring (17) and ball (18), and the fixed frame (16) is horizontally set on movable block (13)
The side of inside, the close fixed link (12) of the fixed frame (16) is equipped with opening, and the ball (18) is arranged in opening, institute
It states ball (18) to match with fixed frame (16), the ball (18) is slidably connected with fixed frame (16), the third spring (17)
Horizontally disposed, the ball (18) is fixedly connected by third spring (17) with the inner wall of fixed frame (16), two balls (18)
Be located in the two of which groove of each groove, the ball (18) and matching grooves, the ball (18) and groove against.
2. being used for the safe and reliable type shock mitigation system of new-energy automobile as described in claim 1, which is characterized in that the dedusting
There are two mechanisms, and two dedusting mechanisms are separately positioned on the both sides of axle center (2), and the dedusting mechanism includes drive chamber (19), drives
Dynamic motor (20), driving wheel (21), connecting rod (22), lantern ring (23), cylinder (24) and cleaning brush (25), the drive chamber (19)
It is fixed on the top of outer tube (1), the driving motor (20) is vertically provided at the inside of drive chamber (19), the driving motor
(20) it is sequentially connected with driving wheel (21), the cylinder (24) is horizontally set on the top of driving wheel (21), the cylinder (24)
Hinged with the inside of drive chamber (19), the gas bar of the cylinder (24) is fixedly connected with cleaning brush (25), the cleaning brush (25)
With axle center (2) against the lantern ring (23) is set on cylinder (24), and one end and the lantern ring (23) of the connecting rod (22) are cut with scissors
It connects, the other end of the connecting rod (22) is hinged with the separate circle centre position of driving wheel (21).
3. being used for the safe and reliable type shock mitigation system of new-energy automobile as claimed in claim 2, which is characterized in that the driving
Room (19) is internally provided with antenna.
4. being used for the safe and reliable type shock mitigation system of new-energy automobile as claimed in claim 2, which is characterized in that the driving
Room (19) is internally provided with PLC, and the driving motor (20) and cylinder (24) are electrically connected with PLC.
5. being used for the safe and reliable type shock mitigation system of new-energy automobile as claimed in claim 2, which is characterized in that the cylinder
(24) it is electronics cylinder.
6. being used for the safe and reliable type shock mitigation system of new-energy automobile as described in claim 1, which is characterized in that described second
The both sides up and down of permanent magnet (11) are equipped with gag lever post, and the gag lever post is horizontally set on the inside of through hole, the gag lever post
One end be fixedly connected with piston (3), second permanent magnet (11) and gag lever post are against second electromagnet and gag lever post
It is slidably connected.
7. being used for the safe and reliable type shock mitigation system of new-energy automobile as described in claim 1, which is characterized in that the cleaning
It is plastic brush to brush (25).
8. being used for the safe and reliable type shock mitigation system of new-energy automobile as described in claim 1, which is characterized in that the fixation
The making material of bar (12) is stainless steel.
9. being used for the safe and reliable type shock mitigation system of new-energy automobile as described in claim 1, which is characterized in that the rotation
Plate (5) and the hinged place of piston (3) are equipped with torsionspring.
10. being used for the safe and reliable type shock mitigation system of new-energy automobile as described in claim 1, which is characterized in that described the
Two springs (14) are compressed spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810175769.5A CN108412948B (en) | 2018-03-02 | 2018-03-02 | Safe and reliable damping system for new energy automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810175769.5A CN108412948B (en) | 2018-03-02 | 2018-03-02 | Safe and reliable damping system for new energy automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108412948A true CN108412948A (en) | 2018-08-17 |
| CN108412948B CN108412948B (en) | 2020-03-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810175769.5A Active CN108412948B (en) | 2018-03-02 | 2018-03-02 | Safe and reliable damping system for new energy automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108412948B (en) |
Cited By (6)
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| CN110864072A (en) * | 2019-10-08 | 2020-03-06 | 南宁聚信众信息技术咨询有限公司 | Vehicle-mounted navigation robot with shock attenuation and dust removal function |
| CN112366409A (en) * | 2020-11-09 | 2021-02-12 | 湖南宝特瑞能新能源有限责任公司 | Protective damping mechanism of vehicle-mounted lithium battery |
| CN112827893A (en) * | 2020-12-31 | 2021-05-25 | 邢台任卓机械制造有限公司 | Automatic surface dust cleaning device based on shock absorber dust cover |
| CN112996148A (en) * | 2021-02-23 | 2021-06-18 | 侯波 | Extensible container 5G communication base station |
| CN114161211A (en) * | 2021-12-17 | 2022-03-11 | 重庆佳瑞斯科技有限公司 | Vibration damper for machining automobile engine gear |
| KR102589262B1 (en) * | 2023-04-26 | 2023-10-13 | 주식회사 삼인공업사 | Dump truck safety accident prevention shock absorber |
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| CN112996148B (en) * | 2021-02-23 | 2022-11-22 | 上海酷潮科技股份有限公司 | Extensible container 5G communication base station |
| CN114161211A (en) * | 2021-12-17 | 2022-03-11 | 重庆佳瑞斯科技有限公司 | Vibration damper for machining automobile engine gear |
| KR102589262B1 (en) * | 2023-04-26 | 2023-10-13 | 주식회사 삼인공업사 | Dump truck safety accident prevention shock absorber |
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|---|---|
| CN108412948B (en) | 2020-03-20 |
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Effective date of registration: 20231227 Address after: 425600 Baota community, Tongshan street, Ningyuan County, Yongzhou City, Hunan Province Patentee after: Hunan yueningkang Biotechnology Co.,Ltd. Address before: 425600 No.28 Yonglian street, baijiaping Town, Ningyuan County, Yongzhou City, Hunan Province Patentee before: HUNAN KANGDEJIA FORESTRY TECHNOLOGY CO.,LTD. |
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