CN220503008U - Suspension type high-speed rocker mechanism - Google Patents
Suspension type high-speed rocker mechanism Download PDFInfo
- Publication number
- CN220503008U CN220503008U CN202321534919.XU CN202321534919U CN220503008U CN 220503008 U CN220503008 U CN 220503008U CN 202321534919 U CN202321534919 U CN 202321534919U CN 220503008 U CN220503008 U CN 220503008U
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- Prior art keywords
- rocker
- suspension
- suspension assembly
- incubator
- plate
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- 239000000725 suspension Substances 0.000 title claims abstract description 55
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000000813 microbial effect Effects 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229960000074 biopharmaceutical Drugs 0.000 description 1
- 238000004113 cell culture Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000009630 liquid culture Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses a suspension type high-speed rocker mechanism, which comprises: the upper end of the suspension assembly is rotationally connected with the top of the inner container of the incubator, the lower end of the suspension assembly is rotationally connected with the rocker plate, the center of the bottom of the rocker plate is provided with the eccentric mechanism, and the upper surface of the rocker plate is provided with the culture dish. According to the characteristics of the fish-eye bearing, the suspension assembly can carry out rotary motion along with the rocker shaft plate under the drive of the eccentric mechanism, simultaneously provides torsion resistance for the rocker shaft plate to prevent the rocker shaft plate from doing circular motion, and the suspension assembly is used for replacing the rubber shock-absorbing seat to reduce the load of the motor so as to improve the overall stability of the rocker shaft, and the utility model has the advantages of simple overall structure, convenient installation and lower manufacturing cost.
Description
Technical Field
The utility model relates to the technical field of high-speed oscillation incubators, in particular to a suspension type high-speed rocker mechanism.
Background
In the cell culture process, a shaking incubator is usually required to be used, microbial cells are inoculated in a liquid culture medium and placed on a shaking table or a shaker to be continuously shaking for culture, the shaking can enable the culture medium to be fully contacted with oxygen, the supply amount of dissolved oxygen is improved, the bacteria cultured by shaking are uniform in propagation and high in culture efficiency, and the method is widely applied to strain screening and microbial expansion culture and is a common culture mode in the fields of microbial physiology, biochemistry, fermentation and other life science research. The high-speed oscillator is extremely high in biopharmaceutical aspects as a rapid screening device.
The high-speed shaking incubator in the prior art generally adopts: 1. the single-shaft driving is matched with the rubber shock-absorbing seat to drive the rubber shock-absorbing seat to deform through the motor so as to realize eccentric motion, and the mode leads to the fact that the motor is damaged easily due to the fact that the external force applied to the motor is large, and meanwhile, the whole vibration of the incubator greatly limits the whole highest rotating speed of the rocker shaft; 2. the integral eccentric rocker shaft mechanism has high production cost and high installation precision requirement.
Therefore, we propose a suspension type high-speed rocker mechanism in order to solve the problems set forth above.
Disclosure of Invention
The utility model aims to provide a suspension type high-speed rocker mechanism so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a suspended high-speed rocker shaft mechanism comprising: the upper end of the suspension assembly is rotationally connected with the top of the inner container of the incubator, the lower end of the suspension assembly is rotationally connected with the rocker plate, the center of the bottom of the rocker plate is provided with the eccentric mechanism, and the upper surface of the rocker plate is provided with the culture dish.
Preferably, the upper end of the suspension assembly is rotationally connected with a suspension reinforcing rib fixedly arranged at the top of the incubator liner.
Preferably, the eccentric mechanism is in driving connection with a servo motor, and the servo motor is fixedly arranged at the bottom of the incubator inner container through a motor seat.
Preferably, the suspension assembly comprises a suspension rod, two ends of the suspension rod are provided with fish-eye bearings in a threaded manner, and the fish-eye bearings are respectively and rotatably connected with the top of the incubator inner container and the rocker plate.
Preferably, the fish-eye bearing comprises a connecting rod with a slot and a ball, and the connecting rod with the slot is in threaded connection with the hanging rod.
Preferably, the ball and the fish-eye bearing rotate relatively, the ball is integrally connected with a shaft lever, and the shaft lever is fixedly connected with the top of the incubator liner and the rocker plate.
Compared with the prior art, the utility model has the beneficial effects that:
the servo motor is fixed in the incubator, the eccentric mechanism is installed on the output shaft of the servo motor, eccentric motion can be carried out under the drive of the servo motor, the upper portion of the eccentric mechanism is installed at the center position of the rocker plate through a screw, the rocker plate can eccentrically move under the drive of the eccentric shaft, one end of the suspension component is fixed at four corners of the rocker plate through a fisheye bearing, the other end of the suspension component is fixed at the top of the incubator, the rocker plate is adjusted to be horizontal through the rotary suspension rod, according to the characteristics of the fisheye bearing, the suspension component can follow the rocker plate to carry out rotary motion under the drive of the eccentric mechanism, meanwhile, the rocker plate is prevented from doing circular motion by providing a torsion resistance for the rocker plate, the load of the motor is reduced by using the suspension component to replace a rubber shock absorber seat, the overall stability of the rocker is improved, the overall structure is simple, the installation is convenient, and the cost is lower.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side perspective view of the present utility model;
FIG. 3 is a schematic view of the structure of the suspension assembly and rocker plate of the present utility model;
FIG. 4 is a schematic view of a suspension assembly according to the present utility model;
fig. 5 is a schematic structural view of a fisheye bearing according to the present utility model.
In the figure: 1. a suspension assembly; 11. a fish-eye bearing; 111. a connecting rod with a slot; 112. a ball; 12. a hanging rod; 2. hanging reinforcing ribs; 3. an air duct circulation system; 4. a rocker plate; 5. an eccentric mechanism; 6. a servo motor; 7. and a motor base.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: a suspended high-speed rocker shaft mechanism comprising: the device comprises a suspension assembly 1, an air duct circulating system 3, a rocker plate 4 and an eccentric mechanism 5, wherein the suspension assembly 1 is provided with four groups, the upper end of the suspension assembly 1 is rotationally connected with the top of an incubator liner, the lower end of the suspension assembly 1 is rotationally connected with the rocker plate 4, and the center of the bottom of the rocker plate 4 is provided with the eccentric mechanism 5;
the air channel circulation system 3 is arranged in the inner container of the incubator and plays a role in circulating air in the incubator;
the eccentric mechanism 5 drives the rocking shaft plate 4 to rock, and a culture dish is arranged on the upper surface of the rocking shaft plate 4 to play a role in vibrating the culture dish;
the upper end of the suspension assembly 1 is rotationally connected with a suspension reinforcing rib 2 fixedly arranged at the top of the incubator inner container, and the suspension reinforcing rib 2 is used for reinforcing the connection between the suspension assembly 1 and the top of the incubator inner container;
the eccentric mechanism 5 is in driving connection with the servo motor 6, and the servo motor 6 is fixedly arranged at the bottom of the inner container of the incubator through the motor seat 7;
the suspension assembly 1 comprises a suspension rod 12, fish eye bearings 11 are arranged at two ends of the suspension rod 12 in a threaded manner, and the fish eye bearings 11 are respectively and rotatably connected with the top of the incubator liner and the rocker plate 4;
the fish-eye bearing 11 comprises a connecting rod 111 with a slot and a ball 112, the connecting rod 111 with the slot is in threaded connection with the hanging rod 12, the elongation of the whole hanging assembly 1 is adjusted, the levelness of the rocker plate 4 can be adjusted, the ball 112 and the fish-eye bearing 11 rotate relatively, the ball 112 is integrally connected with a shaft lever, and the shaft lever is fixedly connected with the top of the incubator liner and the rocker plate 4.
Working principle: the servo motor 6 is fixed in the incubator, the eccentric mechanism 5 is arranged on the output shaft of the servo motor 6, the eccentric motion can be carried out under the drive of the servo motor 6, the upper part of the eccentric mechanism is arranged at the center position of the rocker plate 4 through a screw, so that the rocker plate 4 can carry out eccentric motion under the drive of an eccentric shaft, one end of the suspension assembly 1 is fixed at four corners of the rocker plate 4 through a fisheye bearing 11, the other end of the suspension assembly is fixed at the top of the incubator, the rocker plate 4 is adjusted to be horizontal through a rotary suspension rod 12, and according to the characteristics of the fisheye bearing 11, the suspension assembly 1 can carry out rotary motion under the drive of the eccentric mechanism 5 along with the rocker plate 4 and simultaneously provide a torsion resistance force for the rocker plate 4 to prevent the rocker plate 4 from carrying out circular motion;
the suspension assembly 1 is used for replacing a rubber shock mount, so that the load of a motor is reduced, and the overall stability of the rocker shaft is improved;
the whole structure is simple, the installation is convenient, and the cost is less.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A suspended high-speed rocker shaft mechanism comprising: suspension unit (1), rocker board (4) and eccentric mechanism (5), its characterized in that: the upper end of the suspension assembly (1) is rotationally connected with the top of the inner container of the incubator, the lower end of the suspension assembly (1) is rotationally connected with the rocker plate (4), the center of the bottom of the rocker plate (4) is provided with the eccentric mechanism (5), and the upper surface of the rocker plate (4) is provided with the culture dish.
2. The suspension type high-speed rocker mechanism according to claim 1, wherein the upper end of the suspension assembly (1) is rotatably connected with a suspension reinforcing rib (2) fixedly arranged at the top of the incubator liner.
3. The suspension type high-speed rocker mechanism according to claim 1, wherein the eccentric mechanism (5) is in driving connection with the servo motor (6), and the servo motor (6) is fixedly arranged at the bottom of the incubator inner container through the motor seat (7).
4. A suspension type high-speed rocker mechanism according to claim 1, wherein the suspension assembly (1) comprises a suspension rod (12), fish-eye bearings (11) are arranged at two ends of the suspension rod (12) in a threaded manner, and the fish-eye bearings (11) are respectively connected with the top of the incubator inner container and the rocker plate (4) in a rotating manner.
5. A suspension type high-speed rocker mechanism according to claim 4, characterized in that the fish-eye bearing (11) comprises a slotted connecting rod (111) and balls (112), the slotted connecting rod (111) being in threaded connection with the suspension rod (12).
6. The suspension type high-speed rocker mechanism according to claim 5, wherein the balls (112) and the fisheye bearing (11) rotate relatively, the balls (112) are integrally connected with a shaft lever, and the shaft lever is fixedly connected with the top of the incubator inner container and the rocker plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321534919.XU CN220503008U (en) | 2023-06-16 | 2023-06-16 | Suspension type high-speed rocker mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321534919.XU CN220503008U (en) | 2023-06-16 | 2023-06-16 | Suspension type high-speed rocker mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220503008U true CN220503008U (en) | 2024-02-20 |
Family
ID=89880562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321534919.XU Active CN220503008U (en) | 2023-06-16 | 2023-06-16 | Suspension type high-speed rocker mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220503008U (en) |
-
2023
- 2023-06-16 CN CN202321534919.XU patent/CN220503008U/en active Active
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