CN107906159B - A kind of adaptation large impact power damping stored energy mechanism adjusted based on telescopic device - Google Patents
A kind of adaptation large impact power damping stored energy mechanism adjusted based on telescopic device Download PDFInfo
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- CN107906159B CN107906159B CN201711140895.9A CN201711140895A CN107906159B CN 107906159 B CN107906159 B CN 107906159B CN 201711140895 A CN201711140895 A CN 201711140895A CN 107906159 B CN107906159 B CN 107906159B
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- piston
- spring
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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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/005—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper
- F16F13/007—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a wound spring and a damper, e.g. a friction damper the damper being a fluid damper
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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
- F16F2230/00—Purpose; Design features
- F16F2230/0023—Purpose; Design features protective
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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
- F16F2232/00—Nature of movement
- F16F2232/08—Linear
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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
- F16F2238/00—Type of springs or dampers
- F16F2238/02—Springs
- F16F2238/026—Springs wound- or coil-like
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
The invention belongs to damping technical field of energy storage, more particularly to a kind of adaptation large impact power damping stored energy mechanism adjusted based on telescopic device, it includes first baffle, damping spring, the first nozzle, the second nozzle, third nozzle, fixed plate, the first cavity, second cavity etc., it can wherein be moved up and down in damping shell after piston mechanism is by impact force, it damps the hydraulic oil in shell and enters fluid motor work under the compression of piston mechanism, fluid motor drives electrical power generators；The energy of impact is got up through fluid motor and generator conversion energy storage when the present invention works normally, realizes the purpose for quickly absorbing impact energy and rapid decay vibration；Its is simple and compact for structure, and energy saving is high, has preferable practical effect.Damper is also solved in the present invention simultaneously, mechanical damage is being led to the problem of to damper internal structure by moment excessive impact force, play the role of protecting damper under emergency case, extend the service life of damper.
Description
Technical field
The invention belongs to damping technical field of energy storage more particularly to a kind of adaptation large impact power adjusted based on telescopic device
Damping stored energy mechanism.
Background technique
Current existing cushion technique completes the absorption damping to impact force by damper, and is accelerated using damper
The decaying of vibration energy, the different impact forces generated under different operating conditions absorb impact only by single damping modes
Energy, have a single function and cannot be effectively by the energy trans-utilization of impact；In addition existing cushion technique cannot will shake
Dynamic energy, to cause the waste on energy, in addition under the operating condition of extreme moment large impact power, is passed to storing
The cushion technique of system can not effectively identify extreme operating condition, and then be easy under by moment large impact power in damper
The structure in face causes certain mechanical damage, reduces the service life of damper.So a kind of based on flexible with regard to needing to design
The adaptation large impact power damping stored energy mechanism that device is adjusted.
The present invention design it is a kind of based on telescopic device adjust adaptation large impact power damping stored energy mechanism solve the problems, such as it is as above.
Summary of the invention
To solve drawbacks described above in the prior art, the present invention discloses a kind of adaptation large impact adjusted based on telescopic device
Power damping stored energy mechanism, it adopts the following technical solutions to realize.
A kind of adaptation large impact power damping stored energy mechanism adjusted based on telescopic device, it is characterised in that: it includes first
Baffle, damping spring, the first nozzle, the second nozzle, third nozzle, supporting block, fixed plate, the first cavity, the second cavity, the 4th
Nozzle, fluid motor, generator, piston mechanism, second baffle, piston rod, support bar, damping shell, the second through-hole, first are led to
Hole, sliding eye, the first rack gear, telescopic device, wherein being provided with sliding eye on damping shell end face；Damping shell is opened on the end face of sliding eye
It is provided with first through hole；The second through-hole is provided on damping shell periphery；First rack gear is mounted on damping shell inner headed face；Piston mechanism
It is mounted in damping shell, and piston mechanism and the first rack gear cooperate；Piston mechanism will damp shell cavity and be divided into the first cavity and the
Two cavitys；Telescopic device is located in damping shell, and telescopic device is mounted between piston mechanism and damping shell；First nozzle one end peace
In first through hole；Second nozzle one end is mounted in the second through-hole；It is equal by 3 circumferential directions that piston rod one end passes through sliding eye
Even supporting block is mounted on piston mechanism；First baffle one end is mounted in piston rod end face；Second baffle one end is mounted on
It damps on shell end face；Damping spring is nested on the outside of damping shell, and damping spring one end is mounted on first baffle, other end installation
On second baffle；Fixed plate is mounted on second baffle periphery；Fluid motor one end is mounted in fixed plate end face；First
Nozzle and the second nozzle are sequentially arranged on fluid motor；Generator is mounted on liquid by 3 equally distributed support bars of circumferential direction
On dynamic motor；It is connected between generator and fluid motor by axis；First nozzle is connect by hose with third nozzle and is communicated；The
Two nozzles are connect by hose with the 4th nozzle and are communicated.
Above-mentioned piston mechanism include second spring, fixed column, the 4th gear, supporting block, connecting rod, return spring, guide rail,
Support shaft, the first spring, third spring, piston boit, receiving hole, the first half slot, the first guide groove, the second half slot, third half
Circular groove, fixed block, the first rach slot, sliding groove, gear grooved, the second rach slot, first gear, fixed ring, third gear, transmission
Axis, second gear, fixing axle, the 4th spring are wherein provided with the receiving hole of perforation on piston boit end face；It is right on receiving hole inner headed face
It is referred to as the first guide groove of perforation there are two opening；The second rach slot is provided on receiving hole inner headed face, and the second rach slot is led with first
Slot angle is 90 degree；Piston boit, which is opened to accommodate, also successively opens the first half slot, the second half slot, third half slot on hole end surface,
And first half slot communicated with the second half slot, the second half slot is communicated with third half slot；Piston boit opens the first half slot end
The first rach slot of gear grooved and perforation is also provided on face, and the first rach slot is communicated with gear grooved；Two fixed blocks are about tooth
Race is symmetrical to be mounted on piston boit end face；Sliding groove there are two symmetrically being opened on gear grooved two sides, and two sliding grooves
Cooperate with corresponding fixed block；Piston boit is slidably installed with damping shell inner headed face, and the first rach slot and the first rack gear are sliding
Dynamic cooperation；Fixed ring periphery is mounted on the second half slot inner headed face；Transmission shaft is mounted on fixed ring inner headed face；First tooth
Wheel is mounted on transmission shaft, and first gear is located in the first half slot, and first gear and telescopic device cooperate；Second gear
It is mounted on transmission shaft, and second gear is located in third half slot；Fixing axle is slidably matched peace by periphery and sliding groove
Dress；Third gear is mounted in fixing axle by bearing, and third gear is engaged with second gear, third gear and the first rack gear
Engagement；The 4th spring is mounted in two sliding grooves, the 4th spring one end is mounted on sliding groove end face, and the other end is mounted on
In fixing axle；Two the first springs are symmetrically distributed in the first cavity, and the first spring one end is mounted on damping shell end face, another
End is mounted on piston boit end face；Two third springs are symmetrically distributed in the second cavity, and third spring one end is mounted on damping
On shell end face, the other end is mounted on piston boit end face；3 fixed columns are circumferentially uniform to be mounted on piston boit and keeps away from the first half
On the end face of circular groove；Two guide rails are symmetrically mounted on piston boit end face about gear grooved；4th gear is installed by support shaft
Between two guide rails, and support shaft is slidably matched with the sliding slot on two guide rails；It is mounted on back in each guide rail upper hopper chute
Position spring；Return spring one end is mounted on piston boit end face, and the other end is mounted in support shaft；Two connecting rods are about the 4th
Gear is symmetrical, and connecting rod one end is mounted on support shaft periphery, and the other end is mounted in fixing axle.
Above-mentioned telescopic device includes the first guide block, one level of support bar, the second guide block, the second rack gear, second level support rod, stretches
Hole, the second guide groove are wherein provided with the telescopic hole being not penetrated in second level support rod end surface；There are two symmetrically being opened on telescopic hole inner headed face
The second guide groove that both ends are not penetrated；Two the first guide blocks are symmetrically mounted on second level support rod periphery；Second level support rod one
End is slidably installed with receiving hole inner headed face, and the first guide block and the first guide groove cooperate；It is mounted in two the first guide grooves
Second spring；Second spring one end is mounted on the first guide groove end face, and the other end is mounted on the first guide block end face；Two second
Guide block is symmetrically mounted on the periphery of one level of support bar one end；One level of support bar one end passes through the cunning of the second guide block and the second guide groove
Dynamic to be fitted on second level support rod, the one level of support bar other end is fixedly mounted on damping shell end face；Second rack gear is located at
In second rach slot, the second rack gear is mounted on second level support rod periphery, and the second rack gear is engaged with first gear.
3 supporting blocks installed on above-mentioned piston rod are separately mounted in 3 fixed columns, second level support rod, level-one branch
Strut, piston boit height be equal to damping 1/3 times of shell inner headed face height；First gear diameter is equal to third gear diameter；
First gear diameter is 1/2 times of second gear diameter；The diameter of 4th gear is equal to second gear.
As the further improvement of this technology, above-mentioned 4th gear is mounted in support shaft by bearing.
As the further improvement of this technology, above-mentioned first gear and second gear pass through key and are mounted on transmission shaft.
As the further improvement of this technology, above-mentioned fixed ring is welded in the second half slot.
As the further improvement of this technology, above-mentioned transmission shaft is pressed in fixed ring by bearing.
As the further improvement of this technology, above-mentioned damping spring is compressed spring.
As the further improvement of this technology, filled with hydraulic oil in above-mentioned first cavity and the second cavity.
Relative to traditional damping energy storage technology, after damping shell is compressed in traditional damping stored energy mechanism, damp in shell
The spatial volume change rate of piston two sides is because it is to increase compensation sky that the presence of piston rod, which is different, traditional solution,
Between, the use of this method will cause mechanical complications promotion.In order to use simple mechanism to solve the above problems, present invention design
Piston mechanism can be by the effect of telescopic device, thus to adapt to the spatial variations of piston two sides.
The effect for being provided with sliding eye in the present invention on damping shell end face is easy for piston rod movement；Damping shell opens sliding eye
The effect that first through hole is provided on end face is easy for the first nozzle of installation；Being provided with the effect of the second through-hole on damping shell periphery is
It is easily installed the second nozzle；The effect that first rack gear is mounted on damping shell inner headed face is the movement of catch piston column；Piston machine
Structure is mounted in damping shell, and the effect of piston mechanism and the cooperation of the first rack gear is will to damp shell to be divided into the first cavity and the second sky
Chamber；It is that will cause the movement of piston mechanism that piston mechanism, which will damp shell cavity to be divided into the effect of the first cavity and the second cavity,
The variation of the spatial volume of first cavity and the second cavity；Telescopic device is located in damping shell, and telescopic device is mounted on piston machine
Effect between structure and damping shell is to adapt to the variation of damping shell-space volume；First nozzle one end is mounted in first through hole
Act on the running of hydraulic power oil being easy in the first cavity；Second nozzle one end is mounted in the second through-hole convenient in the second cavity
Running of hydraulic power oil；It is by damping machine that piston rod one end, which passes through sliding eye and is mounted on the effect on piston mechanism by 3 supporting blocks,
The impact force being subject on structure passes to piston boit；First baffle one end, which is mounted on the effect in piston rod end face and is easy for installing, to be subtracted
Shake spring；Second baffle one end is mounted on damping shell end face and is easily installed damping spring and fixed plate；Damping spring is nested in
It damps on the outside of shell, damping spring one end is mounted on first baffle, and it is to absorb ground that the other end, which is mounted on the effect on second baffle,
The impact force in face；The effect that fixed plate is mounted on second baffle periphery is fixed fluid motor；The installation of fluid motor one end
Effect in fixed plate end face is to drive generator movement power generation；First nozzle and the second nozzle are sequentially arranged at fluid motor
On effect be easy for hydraulic oil and flow into or out fluid motor, to achieve the purpose that drive fluid motor movement；Power generation
It is by the energy stores of impact force that machine, which is mounted on the effect on fluid motor by 3 equally distributed support bars of circumferential direction,；
It by the effect that axis is connected is that the movement of fluid motor is passed into generator between generator and fluid motor；First nozzle with
Third nozzle is communicated by hose connection；Second nozzle connect the hydraulic oil communicated in damper by hose with the 4th nozzle
It can smoothly flow into fluid motor.
The effect of piston mechanism is will to damp shell cavity to be divided into the first cavity and the second cavity in the present invention；Piston boit end face
On be provided with perforation receiving hole effect be easy for accommodate second level support rod；It symmetrically opens on receiving hole inner headed face and is led there are two first
The effect of slot is cooperated with the first guide block being mounted on second level support rod, and second spring is easily installed；On receiving hole inner headed face
It is provided with the second rach slot, and the effect that the second rach slot and the first guide groove angle are 90 degree is to accommodate the second rack gear, prevents second
Rach slot and the first guide groove occur anti-raw；Piston boit open accommodate hole end surface on also successively open the first half slot, the second half slot,
The effect of third half slot is successively to accommodate first gear, fixed ring, second gear respectively；Piston boit opens the first half slot end face
On be also provided with gear grooved effect be easy for accommodate third gear；Effect with the first rach slot of perforation is to accommodate the first tooth
Item；Two fixed blocks are to limit the movement of fixing axle about the symmetrical effect being mounted on piston boit end face of gear grooved；Tooth
Sliding groove there are two symmetrically being opened on race two sides, and two sliding grooves are easy for fixing with the effect that corresponding fixed block cooperates
The movement of axis；Piston boit is slidably installed with damping shell inner headed face, and the work that the first rach slot and the first rack gear are slidably matched
With being easy for fixed first gear, second gear, third gear, telescopic device etc.；Fixed ring periphery is mounted on the second semicircle
Effect on slot inner headed face is fixed conveyor axis；The effect that transmission shaft is mounted on fixed ring inner headed face be fixed first gear with
Second gear；First gear is mounted on transmission shaft, and first gear is located in the first half slot, and first gear and flexible dress
Setting the effect of cooperation is engaged with the second rack gear being fixed on second level support rod；Second gear is mounted on transmission shaft, and the
It is that the movement on third gear is transmitted on transmission shaft that two gears, which are located at the effect in third half slot,；Fixing axle passes through outer circle
The effect that face and sliding groove are slidably installed is fixed third gear；Third gear is mounted in fixing axle by bearing, and
Third gear is engaged with second gear, and the effect that third gear is engaged with the first rack gear is the fortune when damper is by impact force
Dynamic piston rod will will drive piston boit movement, and piston boit will will drive third gear movement, so that the movement of piston boit be caught
It grasps on third gear；The 4th spring is mounted in two sliding grooves, the 4th spring one end is mounted on sliding groove end face, separately
It is to give fixing axle one restoring force effect that one end, which is mounted on the effect in fixing axle,；Two the first springs are symmetrically distributed in the first sky
Intracavitary, the first spring one end is mounted on damping shell end face, and the other end is mounted on piston boit end face；Two third springs are symmetrical
It is distributed in the second cavity, third spring one end is mounted on damping shell end face, and the other end is mounted on the work on piston boit end face
With being to play the role of buffering to the movement of piston boit；3 fixed columns are circumferentially uniform to be mounted on piston boit and keeps away from the first half
Effect on the end face of circular groove is easy for installation piston rod；Two guide rails are symmetrically mounted on piston boit end face about gear grooved
Effect is to provide guide rail for the movement of support shaft；4th gear is mounted between two guide rails by support shaft, and support shaft with
The effect that sliding slot on two guide rails is slidably matched is the movement of catch piston column；Return is mounted in each guide rail upper hopper chute
The effect of spring is that a restoring force effect is provided for support shaft；Two connecting rods are symmetrical about the 4th gear, connecting rod
One end is mounted on support shaft periphery, and it is that the movement of fixing axle is transmitted to support that the other end, which is mounted on the effect in fixing axle,
On axis.
The effect of telescopic device adapts to the variation of damping shell-space volume in the present invention；It is provided with not in second level support rod end surface
The effect of the telescopic hole of perforation is easy for accommodating one level of support bar；It symmetrically drives on telescopic hole inner headed face and is not penetrated there are two both ends
The effect of the second guide groove be to cooperate with the second guide block for being mounted on one level of support bar, reach guidance one level of support bar movement
Purpose；Second level support rod one end is slidably installed with receiving hole inner headed face, and the first guide block and the first guide groove cooperate to obtain effect
It is connection one level of support bar and damping shell；The effect that second spring is mounted in two the first guide grooves is to second level support rod one
A restoring force effect；Second rack gear is located in the second rach slot, and the second rack gear is mounted on second level support rod periphery, and second
Rack gear effect engaged with the first gear is that the movement on transmission shaft is passed to the second rack gear.Second level support rod in the present invention,
One level of support bar, piston boit height be equal to damping shell inner headed face height 1/3 times of effect be can be with by second level support rod
Enter in piston boit to greatest extent, one level of support bar can enter second level and support roofbolt；The diameter of piston rod is between level-one branch
Effect between strut and the diameter of second level support rod is to make the when the first cavity inner piston rod drives piston boit movement
Volume in one cavity changes, and one level of support bar and second level support rod are adapted to this volume changed.
In use, when damper is by impact force, first baffle will will drive piston rod movement at this time, movement
Piston rod will will drive piston boit movement, under the action of the first rack gear, piston boit will will drive third mounted thereto
Gear movement, the third gear of movement will will drive second gear movement, and second gear will will drive transmission shaft movement, transmission shaft
First gear movement will be will drive, the first gear of movement, which will will drive second the second rack gear of rack movement, will will drive second level branch
Strut movement；First gear diameter is equal to third gear diameter；First gear diameter is 1/2 times of effect of second gear diameter
Be, when piston boit movement S apart from when, it will drive third gear rotation N circle；Third gear at this time will will drive second gear
Rotate N/2 circle；First gear at this time will rotate N/2 circle；At the same time in t, the week of third gear and first gear
Length is L；The Zhou Changwei 2*L of second gear；The length that third gear will rotate is NL, the length of second gear rotation at this time
Degree is (N/2) * 2*L, so second gear at this time and the length of third gear rotation are that NL is equal to S distance, at this time the
The length that one gear will rotate is (N/2) * L, so first gear length of rotation at this time is S/2, so movement at this time
Piston boit apart from when S, remaining S/2 needs one level of support bar to enter second level support rod S/2 to supplement, straight due to piston rod
Diameter is between one level of support bar and second level support rod, so the spatial volume of the first cavity and the second cavity at this time becomes
Change is identical, to achieve the purpose that adapt to damping shell-space volume change；When in the present invention damper by large impact power
When, piston boit at this time is also under the support of hydraulic oil, so piston boit at this time will not move, but piston at this time
Impact force can be transmitted on third gear by bar, and third gear can be to fixing axle one along sliding groove under the action of the first rack gear
The active force in direction moves so that fixing axle will will drive third gear along sliding groove, so that third gear and
Two gears will not engage again；Fixing axle will drive support shaft movement by connecting rod, and support shaft will will drive the 4th gear
Movement, the 4th gear will be engaged with the first rack gear with second gear at this time；It is equal to third gear diameter in first gear diameter；
First gear diameter is 1/2 times of second gear diameter；The effect that the diameter of 4th gear is equal to second gear is to work as piston boit
Mobile S apart from when, second level support rod at this time will also move S distance, and the spatial volume variation of the first cavity at this time will
It is individually undertaken by second level support rod, so the volume change speed of moment is V in the second cavity at this time, and in the first cavity
The volume velocity of instantaneous variation is (3/2) * V, will occur the state of a vacuum, damping at this time in the first cavity at this time
Impact force in device will have this vacuum to offset a part, to have the function that extend the damper service life.
Detailed description of the invention
Fig. 1 is global facility distribution schematic diagram.
Fig. 2 is fluid motor mounting structure schematic diagram.
Fig. 3 is the first spring mounting structure schematic diagram.
Fig. 4 is damping shell structure schematic diagram.
Fig. 5 is piston boit structural schematic diagram.
Fig. 6 is piston boit cross-sectional view.
Fig. 7 is piston boit partial schematic diagram.
Fig. 8 is one level of support bar assembling structure schematic diagram.
Fig. 9 is fixed ring mounting structure schematic diagram.
Figure 10 is first gear mounting structure schematic diagram.
Figure 11 is second level support rod cross-sectional view.
Figure 12 is second level supporting bar structure schematic diagram.
Figure 13 is second gear mounting structure schematic diagram.
Figure 14 is second spring mounting structure schematic diagram.
Figure 15 is supporting block mounting structure schematic diagram.
Figure 16 is third gear installation structure schematic diagram.
Figure 17 is connecting rod mounting structure schematic diagram.
Figure 18 is the 4th gear installation structure schematic diagram.
Figure label title: 1, first baffle；2, damping spring；3, the first nozzle；4, the second nozzle；5, third nozzle；
6, fixed plate；7, the 4th nozzle；8, fluid motor；9, generator；10, piston mechanism；11, second baffle；12, piston rod；13,
First spring；14, second spring；15, third spring；16, the first guide block；17, support bar；19, one level of support bar；20, second
Guide block；21, shell is damped；22, the second through-hole；23, first through hole；24, sliding eye；25, the first rack gear；26, piston boit；27, hold
Receive hole；28, the first half slot；29, the first guide groove；30, the second half slot；31, third half slot；32, fixed block；33, first
Rach slot；34, sliding groove；35, gear grooved；36, the second rack gear；37, first gear；38, fixed ring；39, second level support rod；
40, second gear；41, transmission shaft；42, third gear；43, fixing axle；44, the 4th spring；45, telescopic hole；46, it second leads
Slot；47, telescopic device；48, the second rach slot；49, the first cavity；50, the second cavity；51, fixed column；52, supporting block；53,
Connecting rod；54, return spring；55, guide rail；56, support shaft；57, the 4th gear.
Specific embodiment
As shown in Figure 1, 2, 3, it includes first baffle 1, damping spring 2, the first nozzle 3, the second nozzle 4, third nozzle
5, supporting block 52, fixed plate 6, the first cavity 49, the second cavity 50, the 4th nozzle 7, fluid motor 8, generator 9, piston mechanism
10, second baffle 11, piston rod 12, support bar 17, damping shell 21, the second through-hole 22, first through hole 23, sliding eye 24, first
Rack gear 25, telescopic device 47 are provided with sliding eye 24 as shown in figure 4, wherein damping on 21 end face of shell；As shown in figure 4, damping shell 21
It opens and is provided with first through hole 23 on the end face of sliding eye 24；As shown in figure 4, being provided with the second through-hole 22 on damping 21 periphery of shell；The
One rack gear 25 is mounted on damping 21 inner headed face of shell；As shown in figure 4, piston mechanism 10 is mounted in damping shell 21, and piston machine
Structure 10 and the first rack gear 25 cooperate；As shown in figure 3, piston mechanism 10, which will damp 21 cavity of shell, is divided into the first cavity 49 and the second sky
Chamber 50；As shown in figure 3, telescopic device 47 is located in damping shell 21, telescopic device 47 is mounted on piston mechanism 10 and damping shell 21
Between；As shown in Figure 1,3 one end of the first nozzle is mounted in first through hole 23；As shown in Figure 1,4 one end of the second nozzle is mounted on
In second through-hole 22；As shown in figure 15,12 one end of piston rod passes through sliding eye 24 and is installed by 3 circumferentially uniform supporting blocks 52
On piston mechanism 10；As shown in Figure 1,1 one end of first baffle is mounted on 12 end face of piston rod；The installation of 11 one end of second baffle
On damping 21 end face of shell；As shown in Figure 1, damping spring 2 is nested in damping shell 21 outside, 2 one end of damping spring is mounted on the
On one baffle 1, the other end is mounted on second baffle 11；As shown in Figure 1, fixed plate 6 is mounted on 11 periphery of second baffle；
8 one end of fluid motor is mounted on 6 end face of fixed plate；First nozzle 3 and the second nozzle 4 are sequentially arranged on fluid motor 8；Such as
Shown in Fig. 1, generator 9 is mounted on fluid motor 8 by the equally distributed support bar 17 of 3 circumferential directions；Generator 9 and horse of surging
It is connected between up to 8 by axis；First nozzle 3, which is connect with third nozzle 5 by hose, to be communicated；Second nozzle 4 and the 4th nozzle 7 are logical
Hose connection is crossed to communicate.
As shown in figure 8, above-mentioned piston mechanism 10 include second spring 14, fixed column 51, the 4th gear 57, supporting block 52,
Connecting rod 53, return spring 54, guide rail 55, support shaft 56, the first spring 13, third spring 15, piston boit 26, receiving hole 27,
First half slot 28, the first guide groove 29, the second half slot 30, third half slot 31, fixed block 32, the first rach slot 33, sliding
Slot 34, gear grooved 35, the second rach slot 48, first gear 37, fixed ring 38, third gear 42, transmission shaft 41, second gear
40, fixing axle 43, the 4th spring 44 are wherein provided with the receiving hole 27 of perforation as shown in Fig. 5,6,7 on 26 end face of piston boit；Such as
Shown in Fig. 5, symmetrically opened on 27 inner headed face of receiving hole there are two for perforation the first guide groove 29；As shown in fig. 6,27 inner circle of receiving hole
The second rach slot 48 is provided on face, and the second rach slot 48 and 29 angle of the first guide groove are 90 degree；As shown in fig. 6, piston boit 26
It opens and also successively opens the first half slot 28, the second half slot 30, third half slot 31 on 27 end face of receiving hole, and the first half slot
28 communicate with the second half slot 30, and the second half slot 30 is communicated with third half slot 31；Piston boit 26 opens 28 end of the first half slot
The first rach slot 33 of gear grooved 35 and perforation is also provided on face, and the first rach slot 33 is communicated with gear grooved 35；Two fixations
Block 32 is mounted on 26 end face of piston boit about gear grooved 35 is symmetrical；As shown in fig. 7, symmetrically being opened on 35 two sides of gear grooved
There are two sliding grooves 34, and two sliding grooves 34 cooperate with corresponding fixed block 32；As shown in figure 3, piston boit 26 and damping shell
21 inner headed faces are slidably installed, and the first rach slot 33 is slidably matched with the first rack gear 25；As shown in figure 9, outside fixed ring 38
Disc is mounted on 30 inner headed face of the second half slot；As shown in figure 9, transmission shaft 41 is mounted on 38 inner headed face of fixed ring；First
Gear 37 is mounted on transmission shaft 41, and first gear 37 is located in the first half slot 28, and first gear 37 and telescopic device
47 cooperations；As shown in Figure 10,13, second gear 40 is mounted on transmission shaft 41, and second gear 40 is located at third half slot 31
It is interior；Fixing axle 43 is slidably installed by periphery with sliding groove 34；As shown in Figure 10, third gear 42 is installed by bearing
In fixing axle 43, and third gear 42 is engaged with second gear 40, and as shown in figure 18, third gear 42 is nibbled with the first rack gear 25
It closes；As shown in Figure 10, it is mounted on the 4th spring 44 in two sliding grooves 34,44 one end of the 4th spring is mounted on 34 end of sliding groove
On face, the other end is mounted in fixing axle 43；As shown in figure 3, two the first springs 13 are symmetrically distributed in the first cavity 49, the
One spring, 13 one end is mounted on damping 21 end face of shell, and the other end is mounted on 26 end face of piston boit；As shown in figure 3, two
Three springs 15 are symmetrically distributed in the second cavity 50, and 15 one end of third spring is mounted on damping 21 end face of shell, other end installation
On 26 end face of piston boit；As shown in figure 15, the circumferentially uniform piston boit 26 that is mounted on of 3 fixed columns 51 keeps away from the first semicircle
On the end face of slot 28；As shown in figure 9, two guide rails 55 are symmetrically mounted on 26 end face of piston boit about gear grooved 35；Such as Figure 16
Shown, the 4th gear 57 is mounted between two guide rails 55 by support shaft 56, and the cunning in support shaft 56 and two guide rails 55
Slot is slidably matched；As shown in figure 16, return spring 54 is mounted in each 55 upper hopper chute of guide rail；The installation of 54 one end of return spring
On 26 end face of piston boit, the other end is mounted in support shaft 56；As shown in figure 17, two connecting rods 53 are about the 4th gear 57
Symmetrical, 53 one end of connecting rod is mounted on 56 periphery of support shaft, and the other end is mounted in fixing axle 43.
As shown in figure 14, above-mentioned telescopic device 47 includes the first guide block 16, one level of support bar 19, the second guide block 20, second
Rack gear 36, second level support rod 39, telescopic hole 45, the second guide groove 46, as shown in Figure 11,12, wherein on 39 end face of second level support rod
It is provided with the telescopic hole 45 being not penetrated；As shown in Figure 11,12, both ends are not penetrated there are two symmetrically driveing on 45 inner headed face of telescopic hole
Second guide groove 46；As shown in figure 14, two the first guide blocks 16 are symmetrically mounted on 39 periphery of second level support rod；Second level support rod
39 one end are slidably installed with 27 inner headed face of receiving hole, and the first guide block 16 and the first guide groove 29 cooperate；As shown in figure 14, two
Second spring 14 is mounted in a first guide groove 29；14 one end of second spring is mounted on 29 end face of the first guide groove, the other end
It is mounted on 16 end face of the first guide block；As shown in figure 14, two the second guide blocks 20 are symmetrically mounted on outside 19 one end of one level of support bar
On disc；As shown in figure 14,19 one end of one level of support bar being slidably installed by the second guide block 20 and the second guide groove 46
On second level support rod 39,19 other end of one level of support bar is fixedly mounted on damping 21 end face of shell；Second rack gear 36 is located at second
In rach slot 48, the second rack gear 36 is mounted on 39 periphery of second level support rod, and the second rack gear 36 is engaged with first gear 37.
3 supporting blocks 52 installed on above-mentioned piston rod 12 are separately mounted in 3 fixed columns 51, second level support rod
39, one level of support bar 19, piston boit 26 height be equal to damping 1/3 times of 21 inner headed face height of shell；37 diameter of first gear
Equal to 42 diameter of third gear；37 diameter of first gear is 1/2 times of 40 diameter of second gear；The diameter of 4th gear 57 is equal to
Second gear 40.
Above-mentioned 4th gear 57 is mounted in support shaft 56 by bearing.
Above-mentioned first gear 37 is mounted on transmission shaft 41 by key with second gear 40.
Above-mentioned fixed ring 38 is welded in the second half slot 30.
Above-mentioned transmission shaft 41 is pressed in fixed ring 38 by bearing.
Above-mentioned damping spring 2 is compressed spring.
Filled with hydraulic oil in above-mentioned first cavity 49 and the second cavity 50.
In summary:
After damping shell 21 is compressed in traditional damping stored energy mechanism, the spatial volume variation of piston two sides in shell 21 is damped
Rate is because it is to increase compensation space, the use meeting of this method that the presence of piston rod 12, which is different, traditional solution,
Mechanical complications are caused to be promoted.In order to use simple mechanism to solve the above problems, the piston mechanism 10 that the present invention designs can lead to
The effect of telescopic device 47 is crossed, thus to adapt to the spatial variations of piston two sides.
The effect for being provided with sliding eye 24 in the present invention on damping 21 end face of shell is easy for the movement of piston rod 12；Damping shell 21 is opened
The effect that first through hole 23 is provided on the end face of sliding eye 24 is easy for the first nozzle 3 of installation；It is provided on damping 21 periphery of shell
The effect of second through-hole 22 is easy for the second nozzle 4 of installation；First rack gear 25 is mounted on the effect damped on 21 inner headed face of shell
The movement of catch piston column 26；Piston mechanism 10 is mounted in damping shell 21, and piston mechanism 10 and the first rack gear 25 cooperate
Effect is will to damp shell 21 to divide for the first cavity 49 and the second cavity 50；Piston mechanism 10 will damp 21 cavity of shell and be divided into the first sky
The effect of chamber 49 and the second cavity 50 is the sky that the movement of piston mechanism 10 will be caused to the first cavity 49 and the second cavity 50
Between volume variation；Telescopic device 47 be located at damping shell 21 in, telescopic device 47 be mounted on piston mechanism 10 and damping shell 21 it
Between effect be adapt to damping 21 spatial volume of shell variation；The effect that first nozzle, 3 one end is mounted in first through hole 23 is
Convenient for the running of hydraulic power oil in the first cavity 49；First nozzle, 3 one end is mounted in the second through-hole 22 convenient in the second cavity 50
Running of hydraulic power oil；12 one end of piston rod passes through sliding eye 24 and is mounted on the effect on piston mechanism 10 by 3 supporting blocks 52
It is that the impact force being subject on damping passes to piston boit 26；1 one end of first baffle is mounted on 12 end face of piston rod
Effect is easy for installation damping spring 2；11 one end of second baffle be mounted on damping 21 end face of shell on be easily installed damping spring 2 with
Fixed plate 6；Damping spring 2 is nested in 21 outside of damping shell, and 2 one end of damping spring is mounted on first baffle 1, other end installation
Effect on second baffle 11 is the impact force for absorbing ground；Fixed plate 6 is mounted on the effect on 11 periphery of second baffle
It is fixed fluid motor 8；The effect that 8 one end of fluid motor is mounted on 6 end face of fixed plate is to drive 9 movement power generation of generator；
The effect that first nozzle 3 and the second nozzle 4 are sequentially arranged on fluid motor 8 is easy for hydraulic oil and flows into or out horse of surging
Up to 8, to achieve the purpose that fluid motor 8 is driven to move；Generator 9 is installed by the equally distributed support bar 17 of 3 circumferential directions
Effect on fluid motor 8 is by the energy stores of impact force；It is connected between generator 9 and fluid motor 8 by axis
Effect be that the movement of fluid motor 8 is passed into generator 9；First nozzle 3, which is connect with third nozzle 5 by hose, to be communicated；
Second nozzle 4 connect to communicate by hose with the 4th nozzle 7 can smoothly flow into fluid motor 8 for the hydraulic oil in damper
In.
The effect of piston mechanism 10 is will to damp 21 cavity of shell to be divided into the first cavity 49 and the second cavity 50 in the present invention；It is living
The effect that the receiving hole 27 of perforation is provided on 26 end face of stick harness is easy for accommodating second level support rod 39；It is right on 27 inner headed face of receiving hole
Claim to open the effect there are two the first guide groove 29 to be cooperated with the first guide block 16 being mounted on second level support rod 39, is easily installed the
Two springs 14；The second rach slot 48 is provided on 27 inner headed face of receiving hole, and the second rach slot 48 and 29 angle of the first guide groove are 90
The effect of degree is to accommodate the second rack gear 36, prevents the second rach slot 48 and the first guide groove 29 from anti-life occurs；Piston boit 26 opens receiving
The effect that the first half slot 28, the second half slot 30, third half slot 31 are also successively opened on 27 end face of hole is successively to hold respectively
Receive first gear 37, fixed ring 38, second gear 40；Piston boit 26 is opened and is also provided with gear grooved 35 on 28 end face of the first half slot
Effect is easy for accommodating third gear 42；Effect with the first rach slot 33 of perforation is to accommodate the first rack gear 25；Two fixations
Block 32 is to limit the movement of fixing axle 43 about the symmetrical effect being mounted on 26 end face of piston boit of gear grooved 35；Gear grooved
Sliding groove 34 there are two symmetrically being opened on 35 two sides, and two sliding grooves 34 are easy for the effect that corresponding fixed block 32 cooperates
The movement of fixing axle 43；Piston boit 26 is slidably installed with damping 21 inner headed face of shell, and the first rach slot 33 and the first rack gear
25 effects being slidably matched are easy for fixed first gear 37, second gear 40, third gear 42, telescopic device 47 etc.；It is fixed
The effect that 38 periphery of ring is mounted on 30 inner headed face of the second half slot is fixed conveyor axis 41；Transmission shaft 41 is mounted on fixed ring
Effect on 38 inner headed faces is fixed first gear 37 and second gear 40；First gear 37 is mounted on transmission shaft 41, and the
One gear 37 is located in the first half slot 28, and the effect that first gear 37 and telescopic device 47 cooperate is and is fixed on second level branch
The second rack gear 36 engagement on strut 39；Second gear 40 is mounted on transmission shaft 41, and second gear 40 is located at third semicircle
Effect in slot 31 is that the movement on third gear 42 is transmitted on transmission shaft 41；Fixing axle 43 passes through periphery and sliding groove
34 effects being slidably installed are fixed third gears 42；Third gear 42 is mounted in fixing axle 43 by bearing, and the
Three gears 42 are engaged with second gear 40, and the effect that third gear 42 is engaged with the first rack gear 25 is when damper is by impact force
When, the piston rod 12 of movement will will drive piston boit 26 and move, and piston boit 26 will will drive third gear 42 and move, to will live
Stick harness 26 it is motion-captured on third gear 42；The 4th spring 44, the 4th spring 44 1 are mounted in two sliding grooves 34
End is mounted on 34 end face of sliding groove, and the effect that the other end is mounted in fixing axle 43 is to give fixing axle 43 1 recovery masterpieces
With；Two the first springs 13 are symmetrically distributed in the first cavity 49, and 13 one end of the first spring is mounted on damping 21 end face of shell, separately
One end is mounted on 26 end face of piston boit；Two third springs 15 are symmetrically distributed in the second cavity 50,15 one end of third spring
Be mounted on damping 21 end face of shell on, the effect that the other end is mounted on 26 end face of piston boit be the movement of piston boit 26 is played it is slow
The effect of punching；3 fixed columns 51 are circumferentially uniform to be mounted on piston boit 26 and keeps away from effect on the end face of the first half slot 28
It is easy for installation piston rod 12；Two guide rails 55 are for branch about the effect that gear grooved 35 is symmetrically mounted on 26 end face of piston boit
The movement for supportting axis 56 provides guide rail 55；4th gear 57 is mounted between two guide rails 55 by support shaft 56, and support shaft 56
The effect being slidably matched with the sliding slot on two guide rails 55 is the movement of catch piston column 26；Pacify in each 55 upper hopper chute of guide rail
Effect equipped with return spring 54 is that a restoring force effect is provided for support shaft 56；Two connecting rods 53 are about the 4th gear 57
Symmetrical, 53 one end of connecting rod is mounted on 56 periphery of support shaft, the effect that the other end is mounted in fixing axle 43 be by
The movement of fixing axle 43 is transmitted in support shaft 56.
The effect of telescopic device 47 adapts to the variation of damping 21 spatial volume of shell in the present invention；On 39 end face of second level support rod
The effect for being provided with the telescopic hole 45 being not penetrated is easy for accommodating one level of support bar 19；There are two symmetrically being opened on 45 inner headed face of telescopic hole
The effect for the second guide groove 46 that both ends are not penetrated is cooperated with the second guide block 20 being mounted on one level of support bar 19, is reached and is drawn
Lead the purpose of the movement of one level of support bar 19；39 one end of second level support rod is slidably installed with 27 inner headed face of receiving hole, and first
It is to connect one level of support bar 19 and damping shell 21 that guide block 16 cooperates to act on the first guide groove 29；Pacify in two the first guide grooves 29
Effect equipped with second spring 14 is to give second level support rod 39 1 restoring force effects；Second rack gear 36 is located at the second rach slot 48
Interior, the second rack gear 36 is mounted on 39 periphery of second level support rod, and the effect that the second rack gear 36 is engaged with first gear 37 is
Movement on transmission shaft 41 is passed into the second rack gear 36.Second level support rod 39, one level of support bar 19, piston boit 26 in the present invention
Height be equal to damping 21 inner headed face height of shell 1/3 times of effect be that can enter second level support rod 39 to greatest extent
In piston boit 26, one level of support bar 19 can enter 39 column of second level support rod；The diameter of piston rod 12 is between one level of support bar 19
Effect between the diameter of second level support rod 39 can be made when 49 inner piston rod 12 of the first cavity drives piston boit 26 to move
The volume obtained in the first cavity 49 changes, and one level of support bar 19 and second level support rod 39 are adapted to this volume changed.
Specific embodiment is that, when damper is by impact force, first baffle 1 will will drive piston rod 12 and transport at this time
Dynamic, the piston rod 12 of movement will will drive piston boit 26 and move, and under the action of the first rack gear 25, piston boit 26 will will drive peace
It is moved mounted in third gear 42 thereon, the third gear 42 of movement will will drive second gear 40 and move, and second gear 40 will
It will drive the movement of transmission shaft 41, transmission shaft 41 will will drive first gear 37 and move, and the first gear 37 of movement will will drive the
Two rack gears 36 the second rack gear 36 of movement will will drive second level support rod 39 and move；It is straight that 37 diameter of first gear is equal to third gear 42
Diameter；37 diameter of first gear is that 1/2 times of effect of 40 diameter of second gear is, when piston boit 26 move S apart from when, it will band
Dynamic third gear 42 rotates N circle；Third gear 42 at this time will will drive second gear 40 and rotate N/2 circle；The first tooth at this time
Wheel 37 will rotate N/2 circle；At the same time in t, the perimeter of third gear 42 and first gear 37 is L；Second gear
40 Zhou Changwei 2*L；The length that third gear 42 will rotate is NL, and the length that second gear 40 at this time rotates is (N/2) *
2*L, so the length that second gear 40 and third gear 42 at this time rotates is that NL is equal to S distance, first gear at this time
37 length that will be rotated are (N/2) * L, so 37 length of rotation of first gear at this time is S/2, so movement at this time
Piston boit 26 apart from when S, remaining S/2 needs one level of support bar 19 to enter second level support rod 39S/2 to supplement, due to piston rod
12 diameter is between one level of support bar 19 and second level support rod 39, so the first cavity 49 and the second cavity at this time
50 spatial volume variation is identical, to achieve the purpose that adapt to damping 21 spatial volume of shell variation；When subtracting in the present invention
When shaking device by large impact power, piston boit 26 at this time is also under the support of hydraulic oil, so piston boit 26 at this time will not
It can move, but impact force can be transmitted on third gear 42 by piston rod 12 at this time, third gear 42 is in the first rack gear 25
Under the action of can to fixing axle 43 1 active forces along 34 direction of sliding groove so that fixing axle 43 will will drive third tooth
Wheel 42 is moved along sliding groove 34, so that third gear 42 will not engage again with second gear 40；Fixing axle 43 will lead to
Crossing connecting rod 53 drives support shaft 56 to move, and support shaft 56 will will drive the 4th gear 57 and move, and the 4th gear 57 will at this time
It is engaged with the first rack gear 25；It is equal to 42 diameter of third gear in 37 diameter of first gear；37 diameter of first gear is second gear
1/2 times of 40 diameters；The diameter of 4th gear 57 be equal to second gear 40 effect be when the mobile S of piston boit 26 apart from when, this
When second level support rod 39 will also move S distance, the variation of the spatial volume of the first cavity 49 at this time will rely on second level branch
Strut 39 individually undertakes, so the volume change speed of moment is V in the second cavity 50 at this time, and moment in the first cavity 49
The volume velocity of variation is (3/2) * V, will occur the state of a vacuum, damping at this time in the first cavity 49 at this time
Impact force in device will have this vacuum to offset a part, to have the function that extend the damper service life.
Claims (7)
1. a kind of adaptation large impact power damping stored energy mechanism adjusted based on telescopic device, it is characterised in that: it includes first gear
Plate, damping spring, the first nozzle, the second nozzle, third nozzle, supporting block, fixed plate, the first cavity, the second cavity, the 4th pipe
Mouth, fluid motor, generator, piston mechanism, second baffle, piston rod, support bar, damping shell, the second through-hole, first through hole,
Sliding eye, the first rack gear, telescopic device, wherein being provided with sliding eye on damping shell end face；Damping shell is opened to be opened on the end face of sliding eye
There is first through hole；The second through-hole is provided on damping shell periphery；First rack gear is mounted on damping shell inner headed face；Piston mechanism peace
In damping shell, and piston mechanism and the first rack gear cooperate；Piston mechanism is divided into the first cavity and second for shell cavity is damped
Cavity；Telescopic device is located in damping shell, and telescopic device is mounted between piston mechanism and damping shell；The installation of first nozzle one end
In first through hole；Second nozzle one end is mounted in the second through-hole；It is uniform by 3 circumferential directions that piston rod one end passes through sliding eye
Supporting block be mounted on piston mechanism；First baffle one end is mounted in piston rod end face；Second baffle one end is mounted on resistance
On Buddhist nun's shell end face；Damping spring is nested on the outside of damping shell, and damping spring one end is mounted on first baffle, and the other end is mounted on
On second baffle；Fixed plate is mounted on second baffle periphery；Fluid motor one end is mounted in fixed plate end face；First pipe
Mouth is sequentially arranged on fluid motor with the second nozzle；Generator is mounted on by 3 equally distributed support bars of circumferential direction to surge
On motor；It is connected between generator and fluid motor by axis；First nozzle is connect by hose with third nozzle and is communicated；Second
Nozzle is connect by hose with the 4th nozzle and is communicated；
Above-mentioned piston mechanism includes second spring, fixed column, the 4th gear, supporting block, connecting rod, return spring, guide rail, support
Axis, the first spring, third spring, piston boit, receiving hole, the first half slot, the first guide groove, the second half slot, third half slot,
Fixed block, the first rach slot, sliding groove, gear grooved, the second rach slot, first gear, fixed ring, third gear, transmission shaft,
Two gears, fixing axle, the 4th spring are wherein provided with the receiving hole of perforation on piston boit end face；It is symmetrically opened on receiving hole inner headed face
There are two the first guide grooves for perforation；The second rach slot is provided on receiving hole inner headed face, and the second rach slot and the first guide groove press from both sides
Angle is 90 degree；Piston boit, which is opened to accommodate, also successively opens the first half slot, the second half slot, third half slot on hole end surface, and the
One half slot is communicated with the second half slot, and the second half slot is communicated with third half slot；Piston boit is opened on the first half slot end face
It is also provided with the first rach slot of gear grooved and perforation, and the first rach slot is communicated with gear grooved；Two fixed blocks are about gear grooved
It is symmetrical to be mounted on piston boit end face；Sliding groove there are two symmetrically being opened on gear grooved two sides, and two sliding grooves and phase
The fixed block cooperation answered；Piston boit is slidably installed with damping shell inner headed face, and the first rach slot is matched with the sliding of the first rack gear
It closes；Fixed ring periphery is mounted on the second half slot inner headed face；Transmission shaft is mounted on fixed ring inner headed face；First gear peace
On transmission shaft, and first gear is located in the first half slot, and first gear and telescopic device cooperate；Second gear installation
On transmission shaft, and second gear is located in third half slot；Fixing axle is slidably installed by periphery and sliding groove；The
Three gears are mounted in fixing axle by bearing, and third gear is engaged with second gear, and third gear is engaged with the first rack gear；
The 4th spring is mounted in two sliding grooves, the 4th spring one end is mounted on sliding groove end face, and the other end is mounted on fixation
On axis；Two the first springs are symmetrically distributed in the first cavity, and the first spring one end is mounted on damping shell end face, other end peace
On piston boit end face；Two third springs are symmetrically distributed in the second cavity, and third spring one end is mounted on damping shell end
On face, the other end is mounted on piston boit end face；The circumferentially uniform piston boit that is mounted on of 3 fixed columns keeps away from the first half slot
End face on；Two guide rails are symmetrically mounted on piston boit end face about gear grooved；4th gear is mounted on two by support shaft
Between a guide rail, and support shaft is slidably matched with the sliding slot on two guide rails；Return bullet is mounted in each guide rail upper hopper chute
Spring；Return spring one end is mounted on piston boit end face, and the other end is mounted in support shaft；Two connecting rods are about the 4th gear
Symmetrical, connecting rod one end is mounted on support shaft periphery, and the other end is mounted in fixing axle；
Above-mentioned telescopic device include the first guide block, one level of support bar, the second guide block, the second rack gear, second level support rod, telescopic hole,
Second guide groove is wherein provided with the telescopic hole being not penetrated in second level support rod end surface；Two there are two symmetrically being opened on telescopic hole inner headed face
Hold the second guide groove being not penetrated；Two the first guide blocks are symmetrically mounted on second level support rod periphery；Second level support rod one end
It is slidably installed with receiving hole inner headed face, and the first guide block and the first guide groove cooperate；Is mounted in two the first guide grooves
Two springs；Second spring one end is mounted on the first guide groove end face, and the other end is mounted on the first guide block end face；Two second are led
Block is symmetrically mounted on the periphery of one level of support bar one end；One level of support bar one end passes through the sliding of the second guide block and the second guide groove
It is fitted on second level support rod, the one level of support bar other end is fixedly mounted on damping shell end face；Second rack gear is located at the
In two rach slots, the second rack gear is mounted on second level support rod periphery, and the second rack gear is engaged with first gear；
3 supporting blocks installed on above-mentioned piston rod are separately mounted in 3 fixed columns, second level support rod, one level of support bar,
The height of piston boit is equal to 1/3 times of damping shell inner headed face height；First gear diameter is equal to third gear diameter；First tooth
Wheel diameter is 1/2 times of second gear diameter；The diameter of 4th gear is equal to second gear.
2. a kind of adaptation large impact power damping stored energy mechanism adjusted based on telescopic device according to claim 1, special
Sign is: above-mentioned first gear and second gear pass through key and are mounted on transmission shaft.
3. a kind of adaptation large impact power damping stored energy mechanism adjusted based on telescopic device according to claim 1, special
Sign is: above-mentioned fixed ring is welded in the second half slot.
4. a kind of adaptation large impact power damping stored energy mechanism adjusted based on telescopic device according to claim 1, special
Sign is: above-mentioned transmission shaft is pressed in fixed ring by bearing.
5. a kind of adaptation large impact power damping stored energy mechanism adjusted based on telescopic device according to claim 1, special
Sign is: above-mentioned damping spring is compressed spring.
6. a kind of adaptation large impact power damping stored energy mechanism adjusted based on telescopic device according to claim 1, special
Sign is: filled with hydraulic oil in above-mentioned first cavity and the second cavity.
7. a kind of adaptation large impact power damping stored energy mechanism adjusted based on telescopic device according to claim 1, special
Sign is: above-mentioned 4th gear is mounted in support shaft by bearing.
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| CN109197842A (en) * | 2018-11-12 | 2019-01-15 | 陈玲聪 | For the small device to tea place pesticide |
| CN109360714A (en) * | 2018-11-15 | 2019-02-19 | 王笑梅 | A kind of transformer with buffering plate |
| CN109494046A (en) * | 2018-11-15 | 2019-03-19 | 王笑梅 | A kind of oil immersed type buffering transformer and way to play for time |
| CN110939678A (en) * | 2019-12-07 | 2020-03-31 | 佛山市鼎科科技发展有限公司 | Intelligent air damper for front suspension of automobile |
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| US5947457A (en) * | 1997-04-08 | 1999-09-07 | Lord Corporation | Fluid-filled active vibration absorber |
| DE102012013462A1 (en) * | 2012-07-09 | 2014-01-09 | Zf Friedrichshafen Ag | Energy recuperating fluid vibration damper |
| CN105240232B (en) * | 2015-11-03 | 2016-08-17 | 温州泓呈祥科技有限公司 | A kind of shock-absorbing generation device based on liquid flowing |
| CN205877058U (en) * | 2016-05-20 | 2017-01-11 | 台州绿嘉壹车辆部件有限公司 | Spring hydraulic pressure rear damper |
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