CN102705416A - Energy-absorbing soft base of engine - Google Patents
Energy-absorbing soft base of engine Download PDFInfo
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- CN102705416A CN102705416A CN201210168569XA CN201210168569A CN102705416A CN 102705416 A CN102705416 A CN 102705416A CN 201210168569X A CN201210168569X A CN 201210168569XA CN 201210168569 A CN201210168569 A CN 201210168569A CN 102705416 A CN102705416 A CN 102705416A
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- capsule
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- spring
- elastic clamping
- motor energy
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Abstract
The invention discloses an energy-absorbing soft base of an engine, which comprises an upper spring base, a lower spring base, a reset spring, a capsule filled with particles, an elastic clamping piece and a vibration damper, wherein two ends of the reset spring are connected with the upper spring base and the lower spring base respectively; the upper spring base and the lower spring base have middle holes respectively; the middle holes are communicated with the inner hole of the reset spring; the capsule is arranged on the periphery of the reset spring; one end of the elastic clamping piece is connected with the upper spring base; the other end of the elastic clamping piece is connected with the lower spring base and is hooped on the capsule; the vibration damper comprises a vibration damper main body, an upper connecting part and a lower connecting part; the vibration damper main body is arranged in the inner hole of the reset spring or passes through the inner hole of the reset spring; and the upper connecting part and the lower connecting part are extended out of the middle holes of the upper spring base and the lower spring base respectively. According to the invention, vibration energy can be absorbed; a vibration energy transmitting path is blocked; and vibration damping effect is good.
Description
Technical field
The present invention relates to the energy-absorbing seat of a kind of energy absorbing device, particularly motor.
Background technique
At present,, just be equipped with the damping device of spring structure below the motor on the vehicles such as low speed electric vehicle, agricultural motor tricycle, tractor at home and abroad; Though this type device can cushion certain impact energy, damping effect is bad, and the car body vibrations are violent; Operator safety property, travelling comfort are very poor; And damage vehicle and engine components easily, shorten vehicle service life, increase maintenance cost.
Summary of the invention
The object of the present invention is to provide a kind of can the absorbing vibration energy, blocking-up shock energy transmission path, the motor energy-absorbing soft seat of good damping effect.
In order to achieve the above object, technological scheme of the present invention is: a kind of motor energy-absorbing soft seat comprises upper spring seat, lower spring cup, Returnning spring, the capsule that is filled with particle, elastic clamping pieces and vibration damper; Said Returnning spring two ends respectively with upper spring seat and lower spring cup load; Said upper spring seat and lower spring cup have mesopore separately respectively, and mesopore all connects with the endoporus of Returnning spring, and the periphery of said Returnning spring is provided with capsule; Said elastic clamping pieces one end and upper spring seat load; The other end and lower spring cup load, and bind round on capsule, said vibration damper has absorber main body, goes up joint and following joint; Said absorber main body is through in the endoporus of Returnning spring or passes the endoporus of Returnning spring, and goes up joint and stretch out respectively outside the mesopore of upper spring seat and lower spring cup with following joint.
Said capsule is a whole round capsule or the circle body that is spliced into by many lobes unit capsule.Perhaps said capsule is the circle body that is stacked to by two round unit capsules or a plurality of rounds unit capsule.
Said elastic clamping pieces has several and for open annular, and the two ends of elastic clamping pieces are inserted into respectively on upper spring seat and the lower spring cup accordingly in the plug-in opening.
Said elastic clamping pieces has six and the circumferentially distribution along the Returnning spring periphery, and each elastic clamping pieces hoop is on a lobe unit capsule.
The outside of said capsule and elastic clamping pieces also is enclosed with the soft material safety cover.
Said soft material safety cover surface has some warp-wise stiffening ribs.
Said soft material safety cover adopts software silica gel or rubber or soft plastic to make.
Said absorber main body comprises absorber spring, and the said joint of going up all has connecting thread with following joint.
Also be connected with bellows between said upper spring seat and the lower spring cup, bellows is positioned within the endoporus of Returnning spring, outside the absorber main body.
The particle of can is particle or the pulverulent material of grain size scope at 0.1 ~ 8mm in the said capsule, and particle is the steel particle, perhaps is the irony particle; Perhaps being aluminium matter particle, perhaps is the nylon particle, perhaps is the terylene particle; Perhaps being the polypropylene fibre particle, perhaps is the grains of sand.
After adopting said structure; When single ripple of motor time shock energy acts on when of the present invention, integral body of the present invention causes the capsule pressurized outwards to be out of shape expansion to lower compression; Particle moment in the capsule is subjected to displacement synergistic effect; Moment is resolved into multidirectional crash situation to this ripple shock energy, realizes the decay of multiple spot moment, attenuates the whole or big portion of this ripple shock energy effectively.Simultaneously, kinetic energy changes heat energy into and dissipates, and having blocked engine vibration effectively can be to the transmission path of car body.After time degradation of energy of single ripple, integral body of the present invention is under the effect of Returnning spring, and the drive elastic clamping pieces is upwards extended and resetted, and elastic clamping pieces drives the mobile reinstatement of capsule endoparticle, to accept the impact of shock wave for the second time.Motion so again and again, just effectively having blocked engine vibration can eliminate or reduce the vibration frequency of car body to the impact of car body, and good damping effect has improved driver and passenger's Security and travelling comfort.
The present invention can be widely used in engine foundations such as low speed electric vehicle, agricultural motor tricycle, tractor, new energy hybrid vehicle, generator, to connect vehicle frame or other fixing positions.Existing domestic and international market does not also have like product, and the present invention has filled up the market vacancy, has satisfied the pursuit of people to vehicle safety and travelling comfort.
Description of drawings
The embodiment who provides below in conjunction with accompanying drawing does further detailed explanation to the present invention.
Fig. 1 is the structure front elevational schematic of motor energy-absorbing soft seat of the present invention;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the side view of Fig. 1;
Fig. 4 is the stereogram of Fig. 1;
Fig. 5 is the sectional view of Fig. 1 along the A-A line;
Fig. 6 is the ssembly drawing of upper spring seat, lower spring cup, Returnning spring and elastic clamping pieces among the present invention;
Fig. 7 is the plan view of Fig. 6;
Fig. 8 is the side view of Fig. 6;
Fig. 9 is the stereogram of Fig. 6;
Figure 10 is the structure front elevational schematic of first kind of capsule among the present invention;
Figure 11 is the plan view of Figure 10;
Figure 12 is the sectional view of Figure 10 along the B-B line;
Figure 13 is the stereogram of Figure 10;
Figure 14 is the plan view of second kind of capsule among the present invention;
Figure 15 is the sectional view of Figure 14 along the C-C line;
Figure 16 is the stereogram of Figure 14;
Figure 17 is the stereogram of the third capsule among the present invention;
Figure 18 is the structure front elevational schematic of the elastic clamping pieces among the present invention;
Figure 19 is the side view of Figure 14;
Figure 20 is the plan view of Figure 14;
Figure 21 is the structural representation of the vibration damper among the present invention.
Embodiment
Shown in Fig. 1 ~ 21; A kind of motor energy-absorbing soft seat of the present invention; Comprise upper spring seat 3, lower spring cup 5, Returnning spring 7, the capsule 1 that is filled with particle 1-1, elastic clamping pieces 8 and vibration damper 4, said Returnning spring 7 two ends respectively with upper spring seat 3 and lower spring cup 5 loads, said upper spring seat 3 has separately mesopore 3-1,5-1 respectively with lower spring cup 5; Mesopore 3-1,5-1 all connect with the endoporus of Returnning spring 7; The periphery of said Returnning spring 7 is provided with capsule 1, said elastic clamping pieces 8 one ends and upper spring seat 3 loads, the other end and lower spring cup 5 loads; And hoop is on capsule 1; Said vibration damper 4 has absorber main body 4-3, goes up joint 4-1 and following joint 4-2, and said absorber main body 4-3 is through in the endoporus of Returnning spring 7 or passes the endoporus of Returnning spring 7, and goes up outside mesopore 3-1 that joint 4-1 and following joint 4-2 stretch out upper spring seat 3 and lower spring cup 5 respectively, the 5-1.
Said Returnning spring 7 is preferably helical spring.Also can be other suitable springs such as dish spring.
Like Fig. 5,10,11,12, shown in 13, said capsule 1 is the circle body that is spliced into by many lobes unit capsule 1-2.Said capsule 1 is to constitute a circle body by six lobe unit capsule 1-2.Be equipped with can mouth 1-3 on every lobe unit capsule 1-2, in order to can particle 1-1 to be arranged.
Like Figure 14,15, shown in 16, said capsule 1 also can be a whole round capsule.
Shown in figure 17, said capsule 1 also can be the circle body that is stacked to by two round unit capsule 1-2 ' or a plurality of rounds unit capsule 1-2 '.
Like Fig. 5,6,7,8,9,18,19, shown in 20, said elastic clamping pieces 8 has several and for open annular, and the two ends of elastic clamping pieces 8 are inserted into respectively on upper spring seat 3 and the lower spring cup 5 among corresponding plug-in opening 3-2, the 5-2.
Like Fig. 5,6,7,8, shown in 9, said elastic clamping pieces 8 has six and circumferentially distribute along Returnning spring 7 is peripheral, and each elastic clamping pieces 8 hoop is on a lobe unit capsule 1-2.
Like Fig. 1,2,3,4, shown in 5, in order to protect capsule, the outside of said capsule 1 and elastic clamping pieces 8 also is enclosed with soft material safety cover 2.
Like Fig. 1,2,3,4, shown in 5, said soft material safety cover 2 surfaces have some warp-wise stiffening rib 2-1.
Like Fig. 1,2,3,4, shown in 5, said soft material safety cover 2 adopts software silica gel or rubber or soft plastic to make.
Like Fig. 5, shown in 21, said absorber main body 4-3 comprises absorber spring, and the said joint 4-1 that goes up all has connecting thread with following joint 4-2.
As shown in Figure 5, also be connected with bellows 6 between said upper spring seat 3 and the lower spring cup 5, bellows 6 is positioned within the endoporus of Returnning spring 7, outside the absorber main body 4-3.The flexible further shock-absorbing easily of bellows 6.
As shown in Figure 5, the particle 1-1 of can is particle or the pulverulent material of grain size scope at 0.1 ~ 8mm in the said capsule 1, and particle 1-1 is the steel particle; It perhaps is the irony particle; Perhaps being aluminium matter particle, perhaps is the nylon particle, perhaps is the terylene particle; Perhaps being that the polypropylene fibre particle perhaps is the grains of sand, perhaps is other suitable materials.
As shown in Figure 5, when the present invention uses, can be connected on motor or vehicle frame or other fixed positions with following joint 4-2 going up joint 4-1.When single ripple of motor time shock energy acts on when of the present invention; Integral body of the present invention is to lower compression; Cause capsule 1 pressurized outwards to be out of shape expansion, the particle 1-1 moment in the capsule 1 is subjected to displacement synergistic effect, and moment is resolved into multidirectional crash situation to this ripple shock energy; Realize the decay of multiple spot moment, attenuate the whole or big portion of this ripple shock energy effectively.Simultaneously, kinetic energy changes heat energy into and dissipates, and having blocked engine vibration effectively can be to the transmission path of car body.After time degradation of energy of single ripple, integral body of the present invention drives elastic clamping pieces 8 and upwards extends, resets under the effect of Returnning spring 7, and elastic clamping pieces 8 drives the mobile reinstatement of capsule 1 endoparticle 1-1, to accept the impact of shock wave for the second time.Motion so again and again, just effectively having blocked engine vibration can eliminate or reduce the vibration frequency of car body to the impact of car body, and good damping effect has improved driver and passenger's Security and travelling comfort.
Displacement superposed effect is meant the physical phenomenon of a kind of power source to external diffusion.When energy value when outwards transmit in the power source; Spread from inside to outside in its path; When this evolving path calculates the particle swarm of back setting through the present invention; Particle swarm is made directivity displacement bump with mode from inside to outside equally, and this bump produces two effects: 1) kinetic energy changes heat energy into and dissipates; 2) kinetic energy disappears through displacement generation dispersion and moment decay.This transmission layer by layer is called synergistic effect.
Claims (11)
1. motor energy-absorbing soft seat; It is characterized in that: comprise upper spring seat (3), lower spring cup (5), Returnning spring (7), the capsule (1) that is filled with particle (1-1), elastic clamping pieces (8) and vibration damper (4); Said Returnning spring (7) two ends respectively with upper spring seat (3) and lower spring cup (5) load; Said upper spring seat (3) and lower spring cup (5) have mesopore (3-1,5-1) separately respectively; Mesopore (3-1,5-1) all connects with the endoporus of Returnning spring (7); The periphery of said Returnning spring (7) is provided with capsule (1), said elastic clamping pieces (8) one ends and upper spring seat (3) load, the other end and lower spring cup (5) load; And hoop is on capsule (1); Said vibration damper (4) has absorber main body (4-3), goes up joint (4-1) and following joint (4-2), and said absorber main body (4-3) is through in the endoporus of Returnning spring (7) or passes the endoporus of Returnning spring (7), and on joint (4-1) and following joint (4-2) stretch out respectively outside the mesopore (3-1,5-1) of upper spring seat (3) and lower spring cup (5).
2. motor energy-absorbing soft seat according to claim 1 is characterized in that: said capsule (1) is a whole round capsule or the circle body that is spliced into by many lobes unit capsule (1-2).
3. motor energy-absorbing soft seat according to claim 1 is characterized in that: said capsule (1) is the circle body that is stacked to by two round unit capsules (1-2 ') or a plurality of rounds unit capsule (1-2 ').
4. motor energy-absorbing soft seat according to claim 1; It is characterized in that: said elastic clamping pieces (8) has several and is open annular, and the two ends of elastic clamping pieces (8) are inserted into upper spring seat (3) respectively and lower spring cup (5) is gone up in the corresponding plug-in opening (3-2,5-2).
5. motor energy-absorbing soft seat according to claim 4 is characterized in that: said elastic clamping pieces (8) has six and circumferentially distribute along Returnning spring (7) periphery, and each elastic clamping pieces (8) binds round on a lobe unit capsule (1-2).
6. motor energy-absorbing soft seat according to claim 1 is characterized in that: the outside of said capsule (1) and elastic clamping pieces (8) also is enclosed with soft material safety cover (2).
7. motor energy-absorbing soft seat according to claim 6 is characterized in that: said soft material safety cover (2) surface has some warp-wise stiffening ribs (2-1).
8. motor energy-absorbing soft seat according to claim 6 is characterized in that: said soft material safety cover (2) adopts software silica gel or rubber or soft plastic to make.
9. motor energy-absorbing soft seat according to claim 1 is characterized in that: said absorber main body (4-3) comprises absorber spring, and said upward joint (4-1) and following joint (4-2) all have connecting thread.
10. motor energy-absorbing soft seat according to claim 1; It is characterized in that: also be connected with bellows (6) between said upper spring seat (3) and the lower spring cup (5), bellows (6) is positioned within the endoporus of Returnning spring (7), outside the absorber main body (4-3).
11. motor energy-absorbing soft seat according to claim 1 is characterized in that: the particle (1-1) of can is particle or the pulverulent material of grain size scope at 0.1 ~ 8mm in the said capsule (1), and particle (1-1) is the steel particle; It perhaps is the irony particle; Perhaps being aluminium matter particle, perhaps is the nylon particle, perhaps is the terylene particle; Perhaps being the polypropylene fibre particle, perhaps is the grains of sand.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210168569.XA CN102705416B (en) | 2012-05-28 | 2012-05-28 | Energy-absorbing soft base of engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210168569.XA CN102705416B (en) | 2012-05-28 | 2012-05-28 | Energy-absorbing soft base of engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102705416A true CN102705416A (en) | 2012-10-03 |
| CN102705416B CN102705416B (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210168569.XA Expired - Fee Related CN102705416B (en) | 2012-05-28 | 2012-05-28 | Energy-absorbing soft base of engine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102705416B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104813853A (en) * | 2015-04-23 | 2015-08-05 | 宁波创跃园林工具有限公司 | Shock absorption type multipurpose pruning machine |
| CN107781337A (en) * | 2016-08-31 | 2018-03-09 | 天津市深呼吸自行车业有限公司 | A kind of efficiently spring linkage damper |
| CN107795620A (en) * | 2016-08-31 | 2018-03-13 | 天津市深呼吸自行车业有限公司 | A kind of bicycle use shell fragment buffer |
| CN108095221A (en) * | 2017-12-14 | 2018-06-01 | 国家康复辅具研究中心 | Porous microsphere anti-impact protection device |
| CN108386473A (en) * | 2018-05-02 | 2018-08-10 | 河南创辉水利水电工程有限公司 | A kind of vibration of hydrogenerator set absorption plant |
| CN108591333A (en) * | 2018-05-02 | 2018-09-28 | 河南创辉水利水电工程有限公司 | A method of absorption of vibrations is carried out to turbine-generator units |
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| EP0154000A2 (en) * | 1984-03-08 | 1985-09-11 | H. Neil Paton | Suspension strut |
| US4738436A (en) * | 1982-09-20 | 1988-04-19 | Beleggingsmiv. Alex A. Loggers B.V. | Spring system |
| CN1030209A (en) * | 1987-05-27 | 1989-01-11 | H·尼尔·帕顿 | Band can select the resilience controlled and the Mai Fuxun of damping of vibrations difference to draw independent suspension |
| CN2575368Y (en) * | 2001-12-18 | 2003-09-24 | 陶勇 | Double conical disc type magnetic rheological transmission mechanism |
| JP2004257492A (en) * | 2003-02-26 | 2004-09-16 | Tokai Rubber Ind Ltd | Horizontal force damping and isolating device |
| CN2832571Y (en) * | 2005-11-04 | 2006-11-01 | 魏彦辉 | Auxiliary device of auto front suspension annihilator |
| CN202732817U (en) * | 2012-05-28 | 2013-02-13 | 常州市亚细亚吸能电子科技有限公司 | Energy-absorption soft seat of engine |
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2012
- 2012-05-28 CN CN201210168569.XA patent/CN102705416B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4738436A (en) * | 1982-09-20 | 1988-04-19 | Beleggingsmiv. Alex A. Loggers B.V. | Spring system |
| EP0154000A2 (en) * | 1984-03-08 | 1985-09-11 | H. Neil Paton | Suspension strut |
| CN1030209A (en) * | 1987-05-27 | 1989-01-11 | H·尼尔·帕顿 | Band can select the resilience controlled and the Mai Fuxun of damping of vibrations difference to draw independent suspension |
| CN2575368Y (en) * | 2001-12-18 | 2003-09-24 | 陶勇 | Double conical disc type magnetic rheological transmission mechanism |
| JP2004257492A (en) * | 2003-02-26 | 2004-09-16 | Tokai Rubber Ind Ltd | Horizontal force damping and isolating device |
| CN2832571Y (en) * | 2005-11-04 | 2006-11-01 | 魏彦辉 | Auxiliary device of auto front suspension annihilator |
| CN202732817U (en) * | 2012-05-28 | 2013-02-13 | 常州市亚细亚吸能电子科技有限公司 | Energy-absorption soft seat of engine |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104813853A (en) * | 2015-04-23 | 2015-08-05 | 宁波创跃园林工具有限公司 | Shock absorption type multipurpose pruning machine |
| CN104813853B (en) * | 2015-04-23 | 2017-03-01 | 宁波创跃园林工具有限公司 | A kind of multiplex pruning machine of shock absorbing type |
| CN107781337A (en) * | 2016-08-31 | 2018-03-09 | 天津市深呼吸自行车业有限公司 | A kind of efficiently spring linkage damper |
| CN107795620A (en) * | 2016-08-31 | 2018-03-13 | 天津市深呼吸自行车业有限公司 | A kind of bicycle use shell fragment buffer |
| CN108095221A (en) * | 2017-12-14 | 2018-06-01 | 国家康复辅具研究中心 | Porous microsphere anti-impact protection device |
| CN108095221B (en) * | 2017-12-14 | 2020-03-24 | 国家康复辅具研究中心 | Porous microsphere impact-resistant protection device |
| CN108386473A (en) * | 2018-05-02 | 2018-08-10 | 河南创辉水利水电工程有限公司 | A kind of vibration of hydrogenerator set absorption plant |
| CN108591333A (en) * | 2018-05-02 | 2018-09-28 | 河南创辉水利水电工程有限公司 | A method of absorption of vibrations is carried out to turbine-generator units |
| CN108386473B (en) * | 2018-05-02 | 2019-12-27 | 河南创辉水利水电工程有限公司 | Hydroelectric set vibration absorbing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102705416B (en) | 2014-02-26 |
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Granted publication date: 20140226 Termination date: 20200528 |