CN115126811A - Shock absorber capable of generating power - Google Patents
Shock absorber capable of generating power Download PDFInfo
- Publication number
- CN115126811A CN115126811A CN202210823822.4A CN202210823822A CN115126811A CN 115126811 A CN115126811 A CN 115126811A CN 202210823822 A CN202210823822 A CN 202210823822A CN 115126811 A CN115126811 A CN 115126811A
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- China
- Prior art keywords
- fixed
- wall
- cylinder body
- main shaft
- shock absorber
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- 230000035939 shock Effects 0.000 title claims abstract description 28
- 239000006096 absorbing agent Substances 0.000 title claims abstract description 23
- 210000004907 gland Anatomy 0.000 claims abstract description 11
- 238000001125 extrusion Methods 0.000 claims abstract description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 5
- 238000010248 power generation Methods 0.000 abstract description 5
- 238000013016 damping Methods 0.000 abstract description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
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
- F16F7/00—Vibration-dampers; Shock-absorbers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K35/00—Generators with reciprocating, oscillating or vibrating coil system, magnet, armature or other part of the magnetic circuit
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention provides a shock absorber capable of generating power, which comprises a cylinder body and a main shaft, wherein the main shaft is inserted into the inner side of the cylinder body in a sliding manner, one end of the main shaft penetrates through the cylinder body and extends to the outer side of the cylinder body, a spring seat is fixed at the upper end of the outer wall of the cylinder body, a spring gland is fixed at the upper end of the outer wall of the main shaft, a spring is sleeved at the upper end of the outer wall of the main shaft, two ends of the spring are respectively in extrusion contact with the bottom of the spring gland and the top of the spring seat, a connecting seat assembly is fixed at the top of the cylinder body, and a cylindrical permanent magnet linear generator stator is fixed at the top of the connecting seat assembly; the cylindrical permanent magnet linear generator stator, the cylindrical permanent magnet linear generator rotor and the power driving device can realize power generation in the process of damping operation by sliding the main shaft up and down, thereby greatly saving energy and increasing the function of the whole damper.
Description
Technical Field
The invention relates to the technical field of shock absorbers, in particular to a shock absorber capable of generating power.
Background
The shock absorber is used for inhibiting the shock and the impact from the road surface when the spring absorbs the shock and rebounds, and is widely used for automobile shock absorption, but the existing shock absorber has single function, can only perform shock absorption work, but cannot perform power generation work by utilizing buffered vibration, and according to related research, the energy consumption of an automobile suspension system is about 47.5% of the total output energy of a generator, and if the energy can be recycled in the shock absorption process, the energy is greatly saved.
Therefore, it is necessary to provide a shock absorber capable of generating electricity to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problem, the invention provides a shock absorber capable of generating power.
The invention provides a shock absorber capable of generating power, which comprises a cylinder body and a main shaft, wherein the main shaft is inserted in the inner side of the cylinder body in a sliding way, one end of the main shaft penetrates through the cylinder body and extends to the outer side of the cylinder body, a spring seat is fixed at the upper end of the outer wall of the cylinder body, a spring gland is fixed at the upper end of the outer wall of the main shaft, a spring is sleeved at the upper end of the outer wall of the main shaft, two ends of the spring are respectively in extrusion contact with the bottom of the spring gland and the top of the spring seat, a connecting seat assembly is fixed at the top of the cylinder body, a cylindrical permanent magnet linear generator stator is fixed at the top of the connecting seat assembly, a cylindrical permanent magnet linear generator rotor is connected at the top of the connecting seat assembly in a sliding manner, and the rotor of the cylindrical permanent magnet linear generator is sleeved in a cavity enclosed by the outer side of the main shaft and the inner side of the stator of the cylindrical permanent magnet linear generator, and a power driving device for driving a rotor of the cylindrical permanent magnet linear generator to reciprocate by utilizing the power of the main shaft sliding up and down is fixed at the top of the cylinder body.
Preferably, the connecting seat subassembly includes the main tributary brace, the go-between, vice brace cover, the main slide bar, vice slide bar and support column, the top symmetry of cylinder body is fixed with the main tributary brace, the outer wall of two main tributary braces upper ends is fixed with the go-between, the bilateral symmetry of go-between is fixed with vice brace cover, the inner wall of main tributary brace slides and pegs graft and has the main slide bar, the inner wall of vice brace cover slides and pegs graft and has vice slide bar, and the top of two main slide bars and two vice slide bars all is fixed with the bottom of cylinder permanent magnet linear generator active cell, the outer wall equidistance of go-between is fixed with the support column, the top of four support columns all is fixed with the bottom of cylinder permanent magnet linear generator stator.
Preferably, the power drive device includes the curb plate, the apparatus further comprises a rotating shaft, the drive wheel, the rubber pad, the driving-disc, eccentric drive groove, lift strip and gyro wheel, the equal symmetry in both sides of cylinder body upper surface is fixed with the curb plate, and be in and be connected with the pivot through the bearing rotation between two curb plates with one side, the middle part fixed drive wheel of pivot, the outer wall of drive wheel is fixed with the rubber pad, the rubber pad rolls extrusion contact with the outer wall of main shaft, the both ends symmetry of pivot is fixed with the driving-disc, and two driving-discs one side of being close to mutually all seted up eccentric drive groove, the bottom of vice slide bar is fixed with the lift strip, the both ends of lift strip are connected with the gyro wheel through pivot symmetry rotation, the inner wall roll connection in gyro wheel and eccentric drive groove.
Preferably, the end parts of the two rotating shafts are fixed with flexible shafts.
Preferably, the outer wall of the rubber pad is equidistantly formed with cylindrical protrusions.
Preferably, the cylindrical protrusion and the rubber pad are integrally arranged.
Preferably, the top position of the cylinder body is symmetrically fixed with a reinforcing plate, and one side of the reinforcing plate is fixed with the outer wall of the main support sleeve.
Preferably, the top of the main shaft is fixed with an upper mounting ring, and the bottom of the cylinder body is fixed with a lower mounting ring.
Preferably, the spring seat is arranged in an inclined manner.
Preferably, the top of the spring gland is formed with an annular protrusion, and the main shaft is fixed with the inner wall of the annular protrusion.
Compared with the related art, the shock absorber capable of generating electricity provided by the invention has the following beneficial effects:
the invention provides a damper capable of generating power:
through the arrangement of the cylindrical permanent magnet linear generator stator, the cylindrical permanent magnet linear generator rotor and the power driving device, the power generation work can be realized in the process that the main shaft slides up and down to perform the damping work, the energy is greatly saved, and the function of the whole damper is increased.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of the stator position structure of the cylindrical permanent magnet linear generator of the present invention;
FIG. 3 is a schematic view of a connector assembly according to the present invention;
FIG. 4 is a second schematic view of the connecting socket assembly of the present invention;
FIG. 5 is a schematic structural diagram of a power driving apparatus according to the present invention;
fig. 6 is an enlarged view of the invention at a.
The reference numbers in the figures: 1. a cylinder body; 2. a main shaft; 3. a spring seat; 4. a spring gland; 4a, an annular bulge; 5. a spring; 6. a connection seat assembly; 61. a main support sleeve; 62. a connecting ring; 63. a secondary support sleeve; 64. a main slide bar; 65. an auxiliary slide bar; 66. a support column; 7. a cylindrical permanent magnet linear generator stator; 8. a cylindrical permanent magnet linear generator rotor; 9. a power drive device; 91. a side plate; 92. a rotating shaft; 93. a drive wheel; 94. a rubber pad; 94a, cylindrical protrusion; 95. a drive disc; 96. an eccentric drive slot; 97. a lifting bar; 98. a roller; 10. a flexible shaft; 11. a reinforcing plate; 12. an upper mounting ring; 13. and a lower mounting ring.
Detailed Description
The invention is further described with reference to the following figures and embodiments.
In the specific implementation process, as shown in fig. 1 and 2, a shock absorber capable of generating power comprises a cylinder body 1 and a main shaft 2, wherein the main shaft 2 is inserted into the inner side of the cylinder body 1 in a sliding manner, one end of the main shaft 2 penetrates through the cylinder body 1 and extends to the outer side of the cylinder body 1, a spring seat 3 is fixed at the upper end of the outer wall of the cylinder body 1, the spring seat 3 is arranged in an inclined manner, a spring gland 4 is fixed at the upper end of the outer wall of the main shaft 2, a spring 5 is sleeved at the upper end of the outer wall of the main shaft 2, two ends of the spring 5 are respectively in pressing contact with the bottom of the spring gland 4 and the top of the spring seat 3, a connecting seat assembly 6 is fixed at the top of the cylinder body 1, a cylindrical permanent magnet linear generator stator 7 is fixed at the top of the connecting seat assembly 6, a cylindrical permanent magnet linear generator rotor 8 is connected at the top of the connecting seat assembly 6 in a sliding manner, and the cylindrical permanent magnet linear generator rotor 8 is sleeved in a chamber enclosed by the outer side of the main shaft 2 and the inner side of the cylindrical permanent magnet linear generator stator 7, and a power driving device 9 for driving a cylindrical permanent magnet linear generator rotor 8 to reciprocate by utilizing the power of the vertical sliding of the main shaft 2 is fixed at the top of the cylinder body 1.
When the main shaft 2 performs damping operation and slides up and down, the main shaft 2 drives the power driving device 9 to operate, and further drives the cylindrical permanent magnet linear generator rotor 8 to reciprocate up and down on the inner side of the cylindrical permanent magnet linear generator stator 7, so that power generation operation is realized through the cylindrical permanent magnet linear generator rotor 8 and the cylindrical permanent magnet linear generator stator 7, energy recovery is completed by using damping power, and energy is greatly saved.
Referring to fig. 3 and 4, the connecting seat assembly 6 includes a main supporting sleeve 61, a connecting ring 62, an auxiliary supporting sleeve 63, a main sliding rod 64, an auxiliary sliding rod 65 and supporting columns 66, the main supporting sleeve 61 is symmetrically fixed on the top of the cylinder 1, the connecting ring 62 is fixed on the outer wall of the upper ends of the two main supporting sleeves 61, the auxiliary supporting sleeves 63 are symmetrically fixed on the two sides of the connecting ring 62, the main sliding rod 64 is inserted into the inner wall of the main supporting sleeve 61 in a sliding manner, the auxiliary sliding rod 65 is inserted into the inner wall of the auxiliary supporting sleeve 63 in a sliding manner, the tops of the two main sliding rods 64 and the two auxiliary sliding rods 65 are both fixed with the bottom of the cylindrical permanent magnet linear generator rotor 8, the supporting columns 66 are fixed on the outer wall of the connecting ring 62 at equal intervals, and the tops of the four supporting columns 66 are both fixed with the bottom of the cylindrical permanent magnet linear generator stator 7.
The connecting seat assembly 6 enables the cylindrical permanent magnet linear generator stator 7 to be stably fixed on the sleeve, and simultaneously enables the cylindrical permanent magnet linear generator rotor 8 to smoothly slide up and down, when the cylindrical permanent magnet linear generator rotor 8 slides, the two main sliding rods 64 slide up and down along the inner wall of the main supporting sleeve 61, and the two auxiliary sliding rods 65 slide up and down along the inner wall of the two auxiliary supporting sleeves 63.
Referring to fig. 5 and 6, the power driving device 9 includes a side plate 91, a rotating shaft 92, a driving wheel 93, a rubber pad 94, a driving disc 95, an eccentric driving groove 96, a lifting bar 97 and a roller 98, the side plates 91 are symmetrically fixed on both sides of the upper surface of the cylinder 1, the rotating shaft 92 is rotatably connected between the two side plates 91 on the same side through a bearing, the driving wheel 93 is fixed in the middle of the rotating shaft 92, the rubber pad 94 is fixed on the outer wall of the driving wheel 93, the rubber pad 94 is in rolling extrusion contact with the outer wall of the main shaft 2, the driving discs 95 are symmetrically fixed on both ends of the rotating shaft 92, the eccentric driving groove 96 is formed in one side of the two driving discs 95, the lifting bar 97 is fixed at the bottom of the auxiliary sliding rod 65, the roller 98 is symmetrically rotatably connected to both ends of the lifting bar 97 through a shaft pin, and the roller 98 is in rolling connection with the inner wall of the eccentric driving groove 96.
When the main shaft 2 slides up and down, the main shaft 2 is used for stirring the rubber pad 94 to drive the driving wheel 93 to rotate, when the driving wheel 93 rotates, the rotating shaft 92 rotates simultaneously to drive the two driving discs 95 at the two ends of the rotating shaft 92 to rotate, and further the matching of the driving grooves and the rollers 98 is used for driving the lifting strips 97 to reciprocate up and down, so that the auxiliary sliding rod 65 is pushed and pulled to slide up and down, the cylindrical permanent magnet linear generator rotor 8 fixed with the auxiliary sliding rod 65 can reciprocate up and down, and the power generation work is carried out through the cylindrical permanent magnet linear generator rotor 8 and the cylindrical permanent magnet linear generator stator 7.
Referring to fig. 5, flexible shafts 10 are fixed at the end portions of the two rotating shafts 92, and the flexible shafts 10 are arranged to ensure that the two rotating shafts 92 rotate synchronously.
Referring to fig. 6, cylindrical protrusions 94a are formed on the outer wall of the rubber pad 94 at equal intervals, so that the friction between the rubber pad 94 and the main shaft 2 can be increased.
Referring to fig. 6, the cylindrical protrusion 94a is integrally formed with the rubber pad 94, so that the integrity of the cylindrical protrusion 94a and the rubber pad 94 is improved.
Referring to fig. 3, the top of the cylinder body 1 is symmetrically fixed with a reinforcing plate 11, and one side of the reinforcing plate 11 is fixed with the outer wall of the main support sleeve 61, so that the strength of the connection between the main support sleeve 61 and the cylinder body 1 can be improved.
Referring to fig. 1, an upper mounting ring 12 is fixed to the top of the main shaft 2, and a lower mounting ring 13 is fixed to the bottom of the cylinder 1 for mounting the entire damper.
Referring to fig. 1, the annular protrusion 4a is formed at the top of the spring cover 4, and the main shaft 2 is fixed to the inner wall of the annular protrusion 4a, so that the connection strength of the spring cover 4 and the main shaft 2 can be improved.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A shock absorber capable of generating power comprises a cylinder body (1) and a main shaft (2), wherein the main shaft (2) is inserted into the inner side of the cylinder body (1) in a sliding mode, one end of the main shaft (2) penetrates through the cylinder body (1) and extends to the outer side of the cylinder body (1), the shock absorber is characterized in that a spring seat (3) is fixed at the upper end of the outer wall of the cylinder body (1), a spring gland (4) is fixed at the upper end of the outer wall of the main shaft (2), a spring (5) is sleeved at the upper end of the outer wall of the main shaft (2), two ends of the spring (5) are in extrusion contact with the bottom of the spring gland (4) and the top of the spring seat (3) respectively, a connecting seat assembly (6) is fixed at the top of the cylinder body (1), a cylindrical permanent magnet linear generator stator (7) is fixed at the top of the connecting seat assembly (6), and a cylindrical permanent magnet linear generator rotor (8) is connected to the top of the connecting seat assembly (6) in a sliding mode, and the cylindrical permanent magnet linear generator rotor (8) is sleeved in a cavity surrounded by the outer side of the main shaft (2) and the inner side of the cylindrical permanent magnet linear generator stator (7), and a power driving device (9) for driving the cylindrical permanent magnet linear generator rotor (8) to reciprocate by utilizing the power of the vertical sliding of the main shaft (2) is fixed at the top of the cylinder body (1).
2. The shock absorber capable of generating power as claimed in claim 1, wherein the connection seat assembly (6) comprises a main support sleeve (61), a connection ring (62), an auxiliary support sleeve (63), a main sliding rod (64), an auxiliary sliding rod (65) and support columns (66), the main support sleeve (61) is symmetrically fixed on the top of the cylinder body (1), the connection ring (62) is fixed on the outer wall of the upper end of the two main support sleeves (61), the auxiliary support sleeves (63) are symmetrically fixed on the two sides of the connection ring (62), the main sliding rod (64) is inserted on the inner wall of the main support sleeve (61) in a sliding manner, the auxiliary sliding rod (65) is inserted on the inner wall of the auxiliary support sleeve (63) in a sliding manner, the tops of the two main sliding rods (64) and the two auxiliary sliding rods (65) are fixed with the bottom of the cylindrical permanent magnet linear generator rotor (8), the outer wall of the connection ring (62) is fixed with the support columns (66) at equal intervals, the tops of the four support columns (66) are fixed with the bottom of the cylindrical permanent magnet linear generator stator (7).
3. The shock absorber capable of generating power according to claim 2, wherein the power driving device (9) comprises side plates (91), a rotating shaft (92), a driving wheel (93), a rubber pad (94), a driving disc (95), an eccentric driving groove (96), a lifting bar (97) and a roller (98), the side plates (91) are symmetrically fixed on both sides of the upper surface of the cylinder body (1), the rotating shaft (92) is rotatably connected between the two side plates (91) on the same side through a bearing, the driving wheel (93) is fixed in the middle of the rotating shaft (92), the rubber pad (94) is fixed on the outer wall of the driving wheel (93), the rubber pad (94) is in rolling extrusion contact with the outer wall of the main shaft (2), the driving discs (95) are symmetrically fixed on both ends of the rotating shaft (92), and the eccentric driving groove (96) is formed on one side of the two driving discs (95) close to each other, the bottom of the auxiliary sliding rod (65) is fixed with a lifting strip (97), two ends of the lifting strip (97) are symmetrically and rotatably connected with rollers (98) through shaft pins, and the rollers (98) are in rolling connection with the inner wall of the eccentric driving groove (96).
4. The shock absorber capable of generating electricity as claimed in claim 3, wherein a flexible shaft (10) is fixed to the end of the two rotating shafts (92).
5. The shock absorber capable of generating electricity as claimed in claim 3, wherein the outer wall of the rubber pad (94) is formed with cylindrical protrusions (94a) at equal intervals.
6. The shock absorber capable of generating electricity as claimed in claim 3, wherein the cylindrical protrusion (94a) is provided integrally with the rubber pad (94).
7. The shock absorber capable of generating power as claimed in claim 2, wherein a reinforcing plate (11) is symmetrically fixed to the top of the cylinder body (1), and one side of the reinforcing plate (11) is fixed to the outer wall of the main supporting sleeve (61).
8. The shock absorber as claimed in claim 1, characterized in that an upper mounting ring (12) is fixed to the top of the main shaft (2) and a lower mounting ring (13) is fixed to the bottom of the cylinder (1).
9. A shock absorber as claimed in claim 1, characterised in that the spring seats (3) are inclined.
10. The shock absorber as claimed in claim 1, wherein the spring gland (4) is formed with an annular protrusion (4a) at the top thereof, and the main shaft (2) is fixed to the inner wall of the annular protrusion (4 a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210823822.4A CN115126811B (en) | 2022-07-13 | 2022-07-13 | Shock absorber capable of generating electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210823822.4A CN115126811B (en) | 2022-07-13 | 2022-07-13 | Shock absorber capable of generating electricity |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115126811A true CN115126811A (en) | 2022-09-30 |
| CN115126811B CN115126811B (en) | 2023-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210823822.4A Active CN115126811B (en) | 2022-07-13 | 2022-07-13 | Shock absorber capable of generating electricity |
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| CN (1) | CN115126811B (en) |
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| CN113353168A (en) * | 2021-08-11 | 2021-09-07 | 西南石油大学 | Outer pipeline detection robot and walking method |
| CN113983103A (en) * | 2021-11-26 | 2022-01-28 | 山东理工大学 | Vibration energy collection and vibration reduction optimization device for automotive suspension |
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