CN115430599A - Mechanical vibration device - Google Patents
Mechanical vibration device Download PDFInfo
- Publication number
- CN115430599A CN115430599A CN202211048994.5A CN202211048994A CN115430599A CN 115430599 A CN115430599 A CN 115430599A CN 202211048994 A CN202211048994 A CN 202211048994A CN 115430599 A CN115430599 A CN 115430599A
- Authority
- CN
- China
- Prior art keywords
- vibration
- platform
- base
- vibration platform
- elastic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 34
- 230000035939 shock Effects 0.000 claims description 16
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920000800 acrylic rubber Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
- B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a mechanical vibration device, and belongs to the technical field of vibration equipment. The mechanical vibration device comprises a base, a first vibration platform and a first vibration mechanism. The first vibration platform is arranged on the base in a sliding mode along the X direction. The first vibration mechanism comprises a first driving assembly and an elastic reset assembly, the first driving assembly is arranged on the base and the first vibration platform respectively, the first driving assembly can drive the first vibration platform to move along the X direction in an intermittent mode, the elastic reset assembly is arranged between the base and the first vibration platform, and the elastic reset assembly can drive the first vibration platform to reset. The mechanical vibration device has a certain vibration direction and is convenient to carry other motion mechanisms.
Description
Technical Field
The invention relates to the technical field of vibration equipment, in particular to a mechanical vibration device.
Background
The vibration frequency of the existing industrial vibrator is generally above 50Hz, the structure is large, and the industrial vibrator cannot be suitable for occasions with low-frequency vibration. The flexible vibrator has low bearing capacity and cannot carry other motion mechanisms, so that the use requirement cannot be met. However, there are occasions when some moving mechanisms need to be carried on the vibration platform, and the vibration platform needs to have a certain vibration direction.
Therefore, a mechanical vibration device is needed to solve the above problems.
Disclosure of Invention
The invention aims to provide a mechanical vibration device which has a determined vibration direction and is convenient for carrying other motion mechanisms.
In order to achieve the purpose, the invention adopts the following technical scheme:
a mechanical shock device comprising:
a base;
the first vibration platform is arranged on the base in a sliding mode along the X direction; and
the first vibration mechanism comprises a first driving assembly and an elastic reset assembly, the first driving assembly is respectively arranged on the base and the first vibration platform, the first driving assembly can drive the first vibration platform intermittently, the X direction moves, the elastic reset assembly is arranged between the base and the first vibration platform, and the elastic reset assembly can drive the first vibration platform to reset.
Optionally, the first drive assembly comprises:
the first rotary driving piece is arranged on the base;
the first cam is arranged at the output end of the first rotary driving piece, and first convex parts and first grooves are alternately arranged in the circumferential direction of the first cam; and
the first roller is rotatably arranged on the first vibration platform and is positioned on one side of the first cam; during the rotation process of the first cam, the first protruding part can drive the first roller to move along the X direction.
Optionally, the first driving assembly further comprises a first connecting seat, the first connecting seat is detachably connected to the first vibration platform, and the first roller is rotatably disposed on the first connecting seat.
Optionally, still include the direction subassembly, the direction subassembly includes guide rail and slider, the guide rail is followed X to set up in the base, the slider slides and sets up in the guide rail, first vibrations platform connect in the slider.
Optionally, the elastic return assembly comprises:
the mounting seat is arranged on the base;
the first elastic piece is arranged on one side of the mounting seat; and
the pushing block is connected to the first vibration platform and is positioned on one side, away from the mounting seat, of the first elastic piece;
when the first vibration platform drives the push block to move, the push block can be abutted against the first elastic piece.
Optionally, the elastic resetting component further comprises an elastic stop block, the elastic stop block is arranged on one side of the mounting seat, and one end of the first elastic piece penetrates through and protrudes out of one side of the elastic stop block, which deviates from the first driving component and drives the first vibration platform to move.
Optionally, the device further comprises a shock absorption seat, and the shock absorption seat is arranged at the bottom of the base.
Optionally, the method further comprises:
the bottom end of the second elastic piece is arranged on the first vibration platform, and the second vibration platform is arranged at the top end of the second elastic piece;
and the second vibration mechanism is respectively arranged on the first vibration platform and the second vibration platform, and can drive the second vibration platform to vibrate along the Z direction.
Optionally, the second vibration mechanism comprises:
the second rotary driving piece is arranged on the first vibration platform;
the second cam is arranged at the execution end of the second rotary driving piece, and a second bulge and a second groove are alternately arranged in the circumferential direction of the second cam; and
and the second roller is rotatably arranged on the second vibration platform, and the second cam can intermittently drive the second roller to ascend.
The invention has the beneficial effects that:
according to the mechanical vibration device, the first vibration platform is arranged on the base in a sliding mode along the X direction, the elastic reset component drives the first vibration platform to reset after the first driving component drives the first vibration platform to move along the X direction, and the vibration of the first vibration platform along the X direction is achieved through the circulation, so that the first vibration platform has a determined vibration direction; when other motion mechanisms need to be carried, the other motion mechanisms can be arranged on the first vibration platform, and the first vibration platform is driven by a mechanical structure to generate vibration and can bear larger load.
Drawings
Fig. 1 is a perspective view of a mechanical vibration device according to an embodiment of the present invention;
FIG. 2 is an exploded view of a first vibratory platform and a second vibratory mechanism provided by an embodiment of the present invention;
fig. 3 is an exploded view of a mechanical vibrator apparatus according to an embodiment of the present invention.
In the figure:
1. a base;
2. a first vibration platform;
3. a first vibrating mechanism; 31. a first drive assembly; 311. a first rotary drive member; 312. a first cam; 3121. a first boss portion; 3122. a first groove; 313. a first roller; 314. a first connecting seat; 32. an elastic reset component; 321. a mounting base; 322. a first elastic member; 323. a push block; 324. an elastic stopper; 33. a guide assembly; 331. a guide rail; 332. a slider;
4. a shock absorbing seat;
5. a second vibration platform;
6. a second elastic member;
7. a second vibrating mechanism; 71. a second rotary drive; 72. a second cam; 73. a second roller; 74. a second connecting seat.
Detailed Description
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "secured" are to be construed broadly and encompass, for example, both fixed and removable connections; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Unless expressly stated or limited otherwise, the recitation of a first feature "on" or "under" a second feature may include the recitation of the first feature being in direct contact with the second feature, and may also include the recitation of the first feature being in contact with the second feature, but rather being in contact with the additional feature between them. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
The present embodiment discloses a mechanical vibration device, as shown in fig. 1-3, the mechanical vibration device includes a base 1, a first vibration platform 2 and a first vibration mechanism 3. The first vibration platform 2 is slidably disposed on the base 1 along the X direction. The first vibration mechanism 3 includes a first driving component 31 and an elastic reset component 32, the first driving component 31 is respectively disposed on the base 1 and the first vibration platform 2, that is, the power source and the output end of the first driving component 31 are respectively disposed on the base 1 and the first vibration platform 2. First drive assembly 31 can intermittent drive first vibrations platform 2 along X to removing, and elasticity reset assembly 32 sets up respectively in base 1 and first vibrations platform 2, and elasticity reset assembly 32 promptly sets up respectively in base 1 and first vibrations platform 2. The elastic reset assembly 32 can drive the first vibration platform 2 to reset.
In this embodiment, the first vibration platform 2 is slidably disposed on the base 1 along the X direction, and after the first driving assembly 31 drives the first vibration platform 2 to move along the X direction, the elastic resetting assembly 32 drives the first vibration platform 2 to reset, and this cycle is repeated, so that the first vibration platform 2 vibrates along the X direction, and the first vibration platform 2 has a determined vibration direction; when other motion mechanisms need to be carried, the other motion mechanisms can be arranged on the first vibration platform 2, and the first vibration platform 2 is driven by a mechanical structure to generate vibration and can bear larger load.
As shown in fig. 1-2, the first drive assembly 31 includes a first rotary drive member 311, a first cam 312, and a first roller 313. The first rotary driving member 311 is disposed on the base 1. The first cam 312 is provided at an output end of the first rotary driving member 311, and the first cam 312 is provided with first protrusions 3121 and first grooves 3122 alternately in a circumferential direction. The first roller 313 is rotatably disposed on the first vibration platform 2, and the first roller 313 is disposed on one side of the first cam 312. During the rotation of the first cam 312, the first protruding portion 3121 can drive the first roller 313 to move in the X direction. Through the arrangement of the first protruding portion 3121 and the first groove 3122, the first cam 312 and the first roller 313 are in intermittent contact, and when the first rotary driving member 311 drives the first cam 312 to rotate and the first protruding portion 3121 and the first roller 313 are in a positive pair, the first cam 312 drives the first roller 313 to roll, and at the same time, the first vibration platform 2 can be driven by the first roller 313 to move along the X direction. In detail, the central axis of the first cam 312 is parallel to the Z-axis direction. Optionally, the first rotary drive 311 comprises a speed reducing motor.
As shown in fig. 1-2, the first driving assembly 31 further includes a first connecting seat 314, the first connecting seat 314 is detachably connected to the first vibration platform 2, and the first roller 313 is rotatably disposed on the first connecting seat 314, so as to facilitate the installation of the first roller 313. The first connecting seat 314 is detachably connected to the first vibration platform 2, so that the position of the first roller 313 can be adjusted conveniently. In detail, the first roller 313 is rotatably connected to the first connection seat 314 through a first rotation shaft.
In order to facilitate the first vibration platform 2 to move along the X direction, as shown in fig. 3, the first vibration mechanism 3 further includes a guiding component 33, the guiding component 33 includes a guiding rail 331 and a sliding component 332, the guiding rail 331 is disposed on the base 1 along the X direction, the sliding component 332 is slidably disposed on the guiding rail 331, and the first vibration platform 2 is connected to the sliding component 332. In this embodiment, the guide rail 331 assembly preferably includes two parallel guide rails 331 arranged at intervals, and both sides of the first vibration platform 2, to which the sliding parts 332 are slidably connected, on each guide rail 331 are respectively connected to the sliding parts 332 on the two guide rails 331.
As shown in fig. 1-2, the elastic restoring assembly 32 includes a mounting seat 321, a first elastic member 322, and a pushing block 323. The mount 321 is provided on the base 1. The first elastic element 322 is disposed on one side of the mounting seat 321, specifically, one side of the mounting seat 321 departing from the first driving assembly 31 to drive the first vibration platform 2 to move. The pushing block 323 is connected to the first vibration platform 2 and located on a side of the first elastic element 322 away from the mounting seat 321. Specifically, when the first vibration platform 2 drives the push block 323 to move, the push block 323 can abut against the first elastic member 322, so that the first elastic member 322 is in a compressed state, and when the first groove 3122 on the first cam 312 and the first roller 313 are aligned, the first elastic member 322 drives the first vibration platform 2 to reset through the push block 323. Optionally, the first elastic member 322 is a spring.
Optionally, the elastic restoring assembly 32 further includes an elastic stopper 324, and the elastic stopper 324 is disposed at one side of the mounting seat 321, specifically, one side of the mounting seat 321 departing from the moving direction of the first vibration platform 2 driven by the first driving assembly 31. One end of the first elastic member 322 penetrates and protrudes the elastic stopper 324. Through the arrangement of the elastic stopper 324, when the push block 323 moves towards the first elastic member 322, the push block 323 and the first vibration platform 2 are damped. Optionally, the elastic block 324 is made of acrylic rubber.
As shown in fig. 1-3, the mechanical vibration device in the present embodiment further includes a damper base 4, and the damper base 4 is disposed at the bottom of the base 1. In this embodiment, preferably, four corners of the bottom of the base 1 are provided with shock absorbing seats 4. Of course, the number of the shock absorbing seats 4 can be set by those skilled in the art according to the needs, and is not limited herein. It is understood that the base 1 and other components disposed on the base 1 can be damped by the damper base 4. The structure of the damper base 4 is well-established prior art and is not limited herein.
In some cases, it is necessary for the mechanical vibration device to output vibrations in different directions, and as shown in fig. 1 and 3, the mechanical vibration device in this embodiment further includes a second vibration platform 5, a second elastic element 6 and a second vibration mechanism 7. The bottom of the second elastic element 6 is arranged on the first vibration platform 2, and the second vibration platform 5 is arranged on the top end of the second elastic element 6. The second vibration mechanisms 7 are respectively arranged on the first vibration platform 2 and the second vibration platform 5, and the second vibration mechanisms 7 can drive the second vibration platform 5 to vibrate along the Z direction. It can be understood that the first vibration mechanism 3 can drive the first vibration platform 2 to vibrate along the X direction, the second vibration mechanism 7 can drive the second vibration platform 5 to vibrate along the Z direction, and the second vibration platform 5 is disposed on the first vibration platform 2 through the second elastic element 6, so that the second vibration platform 5 can vibrate along the X direction and the Z direction.
Further, the second vibration mechanism 7 includes a second rotary drive 71, a second cam 72, and a second roller 73. The second rotary driving member 71 is disposed on the first vibration platform 2. The second cam 72 is provided at an actuating end of the second rotary drive 71, and the second cam 72 is provided with second protrusions and second grooves alternately in the circumferential direction. The second roller 73 is rotatably disposed on the second vibration platform 5, and the second cam 72 can intermittently drive the second roller 73 to ascend. In detail, the center axis of the second cam 72 is provided along the horizontal direction. The working principle of the second vibration mechanism 7 is the same as that of the first vibration mechanism 3, and the description thereof is omitted. In this embodiment, preferably, the second vibration mechanism 7 further includes a second connecting seat 74, the second connecting seat 74 is detachably connected to the second vibration platform 5, and the second cam 72 is rotatably connected to the second connecting seat 74 through a second rotating shaft. The position of the second cam 72 can be adjusted by adjusting the position of the second connecting seat 74, so that the second cam 72 and the second roller 73 can be better matched.
The technical principle of the present invention is described above in connection with specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (9)
1. A mechanical vibratory apparatus, comprising:
a base (1);
the first vibration platform (2) is arranged on the base (1) in a sliding mode along the X direction; and
first vibration mechanism (3), first vibration mechanism (3) include first drive assembly (31) and elasticity reset subassembly (32), first drive assembly (31) set up respectively in base (1) with first vibrations platform (2), first drive assembly (31) can intermittent drive first vibrations platform (2) are followed X is to removing, elasticity reset subassembly (32) set up in base (1) with between first vibrations platform (2), elasticity reset subassembly (32) can drive first vibrations platform (2) reset.
2. Mechanical shock device according to claim 1, characterized in that said first driving assembly (31) comprises:
a first rotary driving member (311) provided to the base (1);
the first cam (312) is arranged at the output end of the first rotary driving piece (311), and first convex parts (3121) and first concave grooves (3122) are alternately arranged in the circumferential direction of the first cam (312); and
the first roller (313) is rotatably arranged on the first vibration platform (2), and the first roller (313) is positioned on one side of the first cam (312); the first protruding portion (3121) can drive the first roller (313) to move in the X direction during rotation of the first cam (312).
3. Mechanical shock device according to claim 2, characterized in that the first drive assembly (31) further comprises a first connection seat (314), the first connection seat (314) being detachably connected to the first shock platform (2), the first roller (313) being rotatably arranged at the first connection seat (314).
4. Mechanical shock device according to claim 1, characterized in that the first shock mechanism (3) further comprises a guiding assembly (33), the guiding assembly (33) comprising a guide rail (331) and a slider (332), the guide rail (331) being arranged on the base (1) along the X-direction, the slider (332) being slidably arranged on the guide rail (331), the first shock platform (2) being connected to the slider (332).
5. Mechanical shock device according to claim 1, characterized in that said elastic return means (32) comprise:
a mounting seat (321) provided to the base (1);
a first elastic member (322) provided on one side of the mounting seat (321); and
the push block (323) is connected to the first vibration platform (2) and is positioned on one side, away from the mounting seat (321), of the first elastic piece (322);
when the first vibration platform (2) drives the push block (323) to move, the push block (323) can be pressed against the first elastic piece (322).
6. The mechanical shock device according to claim 5, wherein the elastic reset assembly (32) further comprises an elastic stopper (324), the elastic stopper (324) is disposed at one side of the mounting seat (321), and one end of the first elastic member (322) penetrates through and protrudes from the elastic stopper (324).
7. Mechanical shock device according to claim 1, characterized by further comprising a shock-absorbing seat (4), said shock-absorbing seat (4) being arranged at the bottom of said base (1).
8. The mechanical shock device of any one of claims 1-7, further comprising:
the vibration device comprises a second vibration platform (5) and a second elastic piece (6), wherein the bottom end of the second elastic piece (6) is arranged on the first vibration platform (2), and the second vibration platform (5) is arranged at the top end of the second elastic piece (6);
the second vibration mechanism (7) is arranged on the first vibration platform (2) and the second vibration platform (5) respectively, and the second vibration mechanism (7) can drive the second vibration platform (5) to vibrate along the Z direction.
9. Mechanical vibration device according to claim 8, characterized in that said second vibration mechanism (7) comprises:
a second rotary drive member (71) arranged on the first vibration platform (2);
the second cam (72) is arranged at the execution end of the second rotary driving piece (71), and a second convex part and a second groove are alternately arranged in the circumferential direction of the second cam (72); and
and the second roller (73) is rotatably arranged on the second vibration platform (5), and the second cam (72) can intermittently drive the second roller (73) to ascend.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211048994.5A CN115430599A (en) | 2022-08-30 | 2022-08-30 | Mechanical vibration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211048994.5A CN115430599A (en) | 2022-08-30 | 2022-08-30 | Mechanical vibration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115430599A true CN115430599A (en) | 2022-12-06 |
Family
ID=84245696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211048994.5A Pending CN115430599A (en) | 2022-08-30 | 2022-08-30 | Mechanical vibration device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115430599A (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5024157A (en) * | 1989-03-23 | 1991-06-18 | Aisin Seiki Kabushiki Kaisha | Shock detecting device |
| JP2004306410A (en) * | 2003-04-07 | 2004-11-04 | Takahama Industry Co Ltd | Method and apparatus for finishing peripheral edge of base material for pottery |
| US20170355100A1 (en) * | 2016-06-14 | 2017-12-14 | Universite De Limoges | Method for manufacturing pieces by the technique of additive manufacturing by pasty process and manufacturing machine for implementing the method |
| CN209504420U (en) * | 2018-12-03 | 2019-10-18 | 西安市双安基业人防工程有限公司 | A kind of door leaf pours shock platforms |
| CN211740539U (en) * | 2019-12-15 | 2020-10-23 | 南京金邦动力科技有限公司 | Hydrogen fuel cell group vibrations test equipment |
| CN112387171A (en) * | 2020-11-06 | 2021-02-23 | 璧靛己 | Traditional chinese medical science rheumatism internal medicine is with traditional chinese medicine liquid mixing arrangement |
| CN214407952U (en) * | 2021-02-28 | 2021-10-15 | 深圳市双昊测控技术有限公司 | Anti-seismic performance test platform of energy controller |
| CN113758667A (en) * | 2021-09-06 | 2021-12-07 | 江西应用技术职业学院 | Electric drive assembly testing arrangement |
| CN215811501U (en) * | 2021-08-26 | 2022-02-11 | 山东高质新能源检测有限公司 | Battery vibration testing device |
| CN114279662A (en) * | 2021-12-14 | 2022-04-05 | 北京云迹科技股份有限公司 | Laser radar vibrations testing arrangement |
| CN216181419U (en) * | 2021-10-18 | 2022-04-05 | 内蒙古久泰新材料有限公司 | Concrete sample vibrations platform |
| CN216174070U (en) * | 2021-10-22 | 2022-04-05 | 哈尔滨海明润超硬材料有限公司 | Superhard materials roller ball-milling sorting unit |
| CN114486139A (en) * | 2022-01-20 | 2022-05-13 | 西华大学 | Vibration platform |
-
2022
- 2022-08-30 CN CN202211048994.5A patent/CN115430599A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5024157A (en) * | 1989-03-23 | 1991-06-18 | Aisin Seiki Kabushiki Kaisha | Shock detecting device |
| JP2004306410A (en) * | 2003-04-07 | 2004-11-04 | Takahama Industry Co Ltd | Method and apparatus for finishing peripheral edge of base material for pottery |
| US20170355100A1 (en) * | 2016-06-14 | 2017-12-14 | Universite De Limoges | Method for manufacturing pieces by the technique of additive manufacturing by pasty process and manufacturing machine for implementing the method |
| CN209504420U (en) * | 2018-12-03 | 2019-10-18 | 西安市双安基业人防工程有限公司 | A kind of door leaf pours shock platforms |
| CN211740539U (en) * | 2019-12-15 | 2020-10-23 | 南京金邦动力科技有限公司 | Hydrogen fuel cell group vibrations test equipment |
| CN112387171A (en) * | 2020-11-06 | 2021-02-23 | 璧靛己 | Traditional chinese medical science rheumatism internal medicine is with traditional chinese medicine liquid mixing arrangement |
| CN214407952U (en) * | 2021-02-28 | 2021-10-15 | 深圳市双昊测控技术有限公司 | Anti-seismic performance test platform of energy controller |
| CN215811501U (en) * | 2021-08-26 | 2022-02-11 | 山东高质新能源检测有限公司 | Battery vibration testing device |
| CN113758667A (en) * | 2021-09-06 | 2021-12-07 | 江西应用技术职业学院 | Electric drive assembly testing arrangement |
| CN216181419U (en) * | 2021-10-18 | 2022-04-05 | 内蒙古久泰新材料有限公司 | Concrete sample vibrations platform |
| CN216174070U (en) * | 2021-10-22 | 2022-04-05 | 哈尔滨海明润超硬材料有限公司 | Superhard materials roller ball-milling sorting unit |
| CN114279662A (en) * | 2021-12-14 | 2022-04-05 | 北京云迹科技股份有限公司 | Laser radar vibrations testing arrangement |
| CN114486139A (en) * | 2022-01-20 | 2022-05-13 | 西华大学 | Vibration platform |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9033809B2 (en) | Child swing apparatus | |
| CN110794284A (en) | Circuit board anti-seismic performance testing device | |
| CN110966345A (en) | Electromechanical equipment installation protection device and use method thereof | |
| CN1906776A (en) | Drive device for ultrasonic linear motor | |
| CN115430599A (en) | Mechanical vibration device | |
| CA2323294A1 (en) | Motor base for vibratory apparatus | |
| CN216410641U (en) | Suspension strength test frock | |
| CN214406276U (en) | Damping installation device of central air conditioning unit | |
| CN214598650U (en) | But vibrating device is glued in shaking of automatically regulated shake gluey amplitude | |
| CN214132759U (en) | Vibration eccentric device | |
| CN212308361U (en) | Law motive machine | |
| KR200264452Y1 (en) | Vibration generator | |
| KR200328304Y1 (en) | Vibrat0r | |
| CN203061409U (en) | Vibrating case | |
| CN218570067U (en) | Linear motor and trimmer | |
| CN218678705U (en) | Vibrating device and furniture | |
| CN111155673A (en) | Horizontal bearing type tuned mass damper | |
| CN220430566U (en) | Airborne mapping device for mapping unmanned aerial vehicle | |
| CN112082055B (en) | Vacuum pump device with noise reduction and vibration reduction and displacement adjustment functions and using method thereof | |
| CN212695829U (en) | Special shock attenuation closed loop motor of automation equipment | |
| CN213245381U (en) | Mechanical-electrical integrated equipment positioning device | |
| CN215979752U (en) | Swing type medical electric oil-free air compressor unit | |
| CN214007444U (en) | Air compressor for constant-pressure refrigeration system | |
| CN219669275U (en) | Rotating device and conveying equipment | |
| CN117068752B (en) | Silicon wafer overturning and conveying system and working method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |