CN204255915U - Multi-functional shaker oscillation device - Google Patents
Multi-functional shaker oscillation device Download PDFInfo
- Publication number
- CN204255915U CN204255915U CN201420791847.1U CN201420791847U CN204255915U CN 204255915 U CN204255915 U CN 204255915U CN 201420791847 U CN201420791847 U CN 201420791847U CN 204255915 U CN204255915 U CN 204255915U
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- China
- Prior art keywords
- pallet
- optical axis
- fixed
- straight optical
- bearing
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Abstract
The utility model relates to a kind of multi-functional shaker oscillation device, comprise central dividing plate, below central dividing plate, motor is housed, the pallet of horizontal positioned is equipped with in top, pallet is fixed with support, at least two straight optical axis are provided with below pallet, straight optical axis two ends are fixed on central dividing plate by axle supporting seat, linear bearing is fixed with under pallet, linear bearing is sleeved on straight optical axis, vertical driving stem is fixed with under pallet, driving stem connects motor by eccentric mechanism, eccentric mechanism comprises eccentric wheel and drive link, this device oscillatory work process stabilization, the superposition amplitude in unnecessary direction can not be produced, make follow-up inspection more accurate, and operating noise reduces, production cost reduces.
Description
Technical field
The utility model belongs to chromatogram shaker technical field, is specifically related to a kind of multi-functional shaker oscillation device.
Background technology
Gas chromatographic technique is a new technology of rising in recent years, Real-Time Monitoring can be carried out to operating transformer, by gathering a small amount of oil sample in transformer-cabinet, well-known gas chromatograph is to other gas composition analysis of insulating oil, this just must come degassed by multi-functional shaker, then carries out component and the content thereof of stratographic analysis oil dissolved gas.
Multi-functional shaker is also known as degassed multi-functional shaker, and the vibration for oil dissolved gas combined content determination method is degassed.As shown in Figure 2, existing multi-functional shaker oscillating mechanism design existing defects, the process of vibration is not steady, and can produce the superposition amplitude in unnecessary direction, job insecurity, affect subsequent detection result, and work noise is large, production cost is higher.
Utility model content
According to above deficiency of the prior art, the technical problems to be solved in the utility model is: provide a kind of multi-functional shaker oscillation device, and structure is simple, oscillatory work process stabilization, and noise reduces, and production cost reduces.
Multi-functional shaker oscillation device described in the utility model, comprise central dividing plate, below central dividing plate, motor is housed, the pallet of horizontal positioned is equipped with in top, pallet is fixed with support, at least two straight optical axis are provided with below pallet, straight optical axis is parallel to each other and be positioned in same level, straight optical axis two ends are fixed on central dividing plate by axle supporting seat, linear bearing is fixed with under pallet, linear bearing is sleeved on straight optical axis, every root straight optical axis is at least set with two linear bearings; Vertical driving stem is fixed with under pallet, driving stem connects motor by eccentric mechanism, eccentric mechanism comprises eccentric wheel and drive link, eccentric wheel rotation center connects motor output end, and eccentric wheel is fixed with vertical follower lever, drive link is horizontally disposed, drive link two ends are all fixed with bearing holder (housing, cover), bearing holder (housing, cover) is built with bearing, and the bearing holder (housing, cover) of drive link one end is contained on support bar, and the bearing holder (housing, cover) of the other end is contained on follower lever.
During shaker work, driven by motor eccentric mechanism, thus driving stem drives pallet to run with certain frequency and amplitude oscillatory, be arranged on straight optical axis by linear bearing under pallet, pallet can only linearly move back and forth by optical axis, and this oscillating structure working stability, can not produce superposition amplitude, noise is low, and processing and manufacturing is simple.
Eccentric throw between described eccentric wheel rotation center to follower lever axis is 17mm-18mm.
Described motor is brshless DC motor, and this motor is general, and can meet the requirement of oscillation frequency.
Be fixed with 4 linear bearings under described pallet, be provided with two straight optical axis below pallet, every root straight optical axis is set with two linear bearings, 4 moving fulcrums can ensure the stationarity of oscillatory operation.
The bearing at described follower lever two ends is deep groove ball bearing.
The beneficial effect that the utility model is compared with prior art had is:
Multi-functional shaker oscillation device structure is simple, and oscillatory work process stabilization, can not produce the superposition amplitude in unnecessary direction, and make follow-up inspection more accurate, and operating noise reduces, production cost reduces.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is existing shaker structural representation.
In figure: 1, motor; 2, eccentric wheel; 3, bearing holder (housing, cover); 4, bearing; 5, shell; 6, support; 7, pallet; 8, straight optical axis; 9, axle supporting seat; 10, linear bearing; 11, central dividing plate; 12, driving stem; 13, drive link; 14, follower lever; 15, oscillating bearing; 16, support bar.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described further:
As shown in Figure 1, multi-functional shaker oscillation device comprises the central dividing plate 11 be fixed on shell 1, motor 1 is housed below central dividing plate 11, the pallet 7 of horizontal positioned is equipped with in top, pallet 7 is fixed with support 6, two straight optical axis 8 are provided with below pallet 7, straight optical axis 8 is parallel to each other and be positioned in same level, straight optical axis 8 two ends are fixed on central dividing plate 11 by axle supporting seat 9, pallet is fixed with 4 linear bearings 10 for 7 times, linear bearing 10 is sleeved on straight optical axis 8, every root straight optical axis 8 is set with two linear bearings 10; Pallet is fixed with vertical driving stem 12 for 7 times, driving stem 12 connects motor 1 by eccentric mechanism, eccentric mechanism comprises eccentric wheel 2 and drive link 13, eccentric wheel 2 rotation center connects motor 1 output terminal, and eccentric wheel 2 is fixed with vertical follower lever 14, drive link 13 is horizontally disposed, drive link 13 two ends are all fixed with bearing holder (housing, cover) 3, bearing holder (housing, cover) 3 is built with bearing 4, and the bearing 4 of drive link 13 one end is sleeved on support bar 16, and the bearing holder (housing, cover) 3 of the other end is contained on follower lever 14.
Eccentric throw between eccentric wheel 2 rotation center to follower lever 14 axis is 17.5mm.
Motor 1 is preferably brshless DC motor.
The bearing 4 at follower lever 14 two ends is preferably deep groove ball bearing.
During shaker work, debug instrument, starter motor 1, motor 1 rotating speed is 275 ± 3 turns, and motor 1 is with movable eccentric wheel 2 to rotate, and eccentric wheel 2 drives drive link 13, thus driving stem 12 drives pallet 7 to run with the amplitude oscillatory of the frequency of 275hz and 35mm, pallet is arranged on straight optical axis 8 by linear bearing 10 7 times, and pallet 7 can only linearly move back and forth by optical axis about 8, can not produce the superposition amplitude of front and back and above-below direction.And the oscillation device of existing shaker, as shown in Figure 2, pallet 7 is vibrated by oscillating bearing 15 and bracing frame 16, except the vibration of required left and right directions in the course of work, also can produce the vibration of front and back and above-below direction, and oscillatory operation is not steady.Oscillation device working stability of the present utility model, can not produce the superposition amplitude in all the other directions, and operating noise is low, processing and manufacturing is relatively simple.
Claims (5)
1. multi-functional shaker oscillation device, comprise central dividing plate (11), motor (1) is equipped with in central dividing plate (11) below, the pallet (7) of horizontal positioned is equipped with in top, pallet (7) is fixed with support (6), it is characterized in that: pallet (7) below is provided with at least two straight optical axis (8), straight optical axis (8) is parallel to each other and be positioned in same level, straight optical axis (8) two ends are fixed on central dividing plate (11) by axle supporting seat (9), linear bearing (10) is fixed with under pallet (7), linear bearing (10) is sleeved on straight optical axis (8), every root straight optical axis (8) is at least set with two linear bearings (10), vertical driving stem (12) is fixed with under pallet (7), driving stem (12) connects motor (1) by eccentric mechanism, eccentric mechanism comprises eccentric wheel (2) and drive link (13), eccentric wheel (2) rotation center connects motor (1) output terminal, eccentric wheel (2) is fixed with vertical follower lever (14), drive link (13) is horizontally disposed, drive link (13) two ends are all fixed with bearing holder (housing, cover) (3), bearing holder (housing, cover) (3) is built with bearing (4), the bearing (4) of drive link (13) one end is sleeved on support bar (16), the bearing holder (housing, cover) (3) of the other end is contained on follower lever (14).
2. multi-functional shaker oscillation device according to claim 1, is characterized in that: the eccentric throw between described eccentric wheel (2) rotation center to follower lever (14) axis is 17mm-18mm.
3. multi-functional shaker oscillation device according to claim 1 and 2, is characterized in that: described motor (1) is brshless DC motor.
4. multi-functional shaker oscillation device according to claim 1 and 2, it is characterized in that: under described pallet (7), be fixed with 4 linear bearings (10), pallet (7) below is provided with two straight optical axis (8), every root straight optical axis (8) is set with two linear bearings (10).
5. multi-functional shaker oscillation device according to claim 3, is characterized in that: the bearing (4) at described follower lever (14) two ends is deep groove ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420791847.1U CN204255915U (en) | 2014-12-12 | 2014-12-12 | Multi-functional shaker oscillation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420791847.1U CN204255915U (en) | 2014-12-12 | 2014-12-12 | Multi-functional shaker oscillation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204255915U true CN204255915U (en) | 2015-04-08 |
Family
ID=52960210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420791847.1U Expired - Fee Related CN204255915U (en) | 2014-12-12 | 2014-12-12 | Multi-functional shaker oscillation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204255915U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382678A (en) * | 2015-10-29 | 2016-03-09 | 江苏吉星新材料有限公司 | Polishing device and method of sapphire wafer |
| CN107389840A (en) * | 2017-08-09 | 2017-11-24 | 国网浙江省电力公司电力科学研究院 | A kind of device for formulating and method of Dissolved Gases in Insulating Oil Component Standard sample |
| CN108548933A (en) * | 2018-04-26 | 2018-09-18 | 广州誉康医药有限公司 | The intelligent match work station of entirety system |
| CN114768630A (en) * | 2022-02-10 | 2022-07-22 | 苏州捷美电子有限公司 | Constant temperature shaking table with elastic supporting structure |
-
2014
- 2014-12-12 CN CN201420791847.1U patent/CN204255915U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105382678A (en) * | 2015-10-29 | 2016-03-09 | 江苏吉星新材料有限公司 | Polishing device and method of sapphire wafer |
| CN107389840A (en) * | 2017-08-09 | 2017-11-24 | 国网浙江省电力公司电力科学研究院 | A kind of device for formulating and method of Dissolved Gases in Insulating Oil Component Standard sample |
| CN108548933A (en) * | 2018-04-26 | 2018-09-18 | 广州誉康医药有限公司 | The intelligent match work station of entirety system |
| CN114768630A (en) * | 2022-02-10 | 2022-07-22 | 苏州捷美电子有限公司 | Constant temperature shaking table with elastic supporting structure |
| CN114768630B (en) * | 2022-02-10 | 2024-04-09 | 苏州捷美电子有限公司 | Constant temperature shaking table with elastic supporting structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 504, room 255086, block A, hi tech Pioneer Park, 135 hi tech Zone, Zibo, Shandong Patentee after: SHANDONG SENSCON ELECTRIC Co.,Ltd. Address before: 504, room 255086, block A, hi tech Pioneer Park, 135 hi tech Zone, Zibo, Shandong Patentee before: ZIBO SENSCON Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20201212 |