CN209255000U - One kind is micro to place board-like centrifuge vertically - Google Patents
One kind is micro to place board-like centrifuge vertically Download PDFInfo
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- CN209255000U CN209255000U CN201821303839.2U CN201821303839U CN209255000U CN 209255000 U CN209255000 U CN 209255000U CN 201821303839 U CN201821303839 U CN 201821303839U CN 209255000 U CN209255000 U CN 209255000U
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Abstract
The utility model, which discloses, a kind of micro places board-like centrifuge vertically, including shell, and setting is intracorporal in shell, and with partition integrally formed in shell, fixing seat is connected in the housing bottom, the housing bottom is provided with damping device, the damping device includes bottom plate and top plate, pedestal is provided with above the bottom plate, spring support is provided in the pedestal, hollow circular slot is provided in the spring support, the soft set of protection is provided between the spring support and top plate, stem is provided in the soft set of protection, the stem surface loop is around metallic ring-plate, elastic ring flat-plate is provided between described two metallic ring-plates, sucker is provided with below the bottom plate；The micro safety placed board-like centrifuge vertically and be not only effectively reduced the vibration and the micro board-like centrifuge itself of raising of micro board-like centrifuge, while also reducing and part precision instrument is had some impact on.
Description
Technical field
It is especially a kind of micro to place board-like centrifuge vertically the utility model relates to a kind of centrifuge.
Background technique
It is micro that place board-like centrifuge vertically be the mixture of separation liquid and solid particle or liquid and liquid using centrifugal force
The machinery of middle each component is widely used in biology, chemical industry, petroleum, food, pharmacy, ore dressing, coal, water process and ship etc.
Department.It is existing it is micro place vertically board-like centrifuge main body rotation when can vibrate, while main motor rotation when also can
Cause to vibrate, when the vibration force of two kinds of different frequencies acts on the rack simultaneously, will lead to the loosening of rack construction, when serious
Resonance can be also induced, the serious service life for reducing bracket.
For example cited application number is shock ring, buffering pneumatic cushion and the sucker of 201720814797.8 patents, passes through shock ring
Buffer function, reduce the vibration of rotating disk in high-speed rotation process, greatly reduce noise, meanwhile, shock ring can
Rotating disk is fixed well, avoids the problem that getting loose between rotating disk and transmission shaft, in addition, by buffering pneumatic cushion and inhaling
Disk reduces the vibration of complete machine, guarantees the safety used.But it if only simply still cannot be effective using buffering pneumatic cushion
Ground reduces the micro vibration for placing board-like centrifuge vertically and safety and can not be protected, and is also possible to during operation pair
Experimental bench generates vibration, affects to part precision instrument.
Utility model content
In view of this, the utility model aim, which is to provide one kind, is not only effectively reduced the micro vibration for placing board-like centrifuge vertically
It is dynamic and improve the micro safety for placing board-like centrifuge itself vertically, while also reducing and part precision instrument is had some impact on
It is micro to place board-like centrifuge vertically.
In order to solve the above-mentioned technical problem, the technical solution of the utility model is: one kind is micro to place board-like centrifuge, packet vertically
Include shell, and setting it is intracorporal in shell and with partition integrally formed in shell, be connected with fixing seat in the housing bottom,
The housing bottom is provided with damping device, and the damping device includes bottom plate and top plate, is provided with bottom above the bottom plate
, it is provided with spring support in the pedestal, hollow circular slot is provided in the spring support, is set between the spring support and top plate
It is equipped with the soft set of protection, is provided with stem in the soft set of protection, the stem surface loop is around metallic ring-plate, described two metals
It is provided with elastic ring flat-plate between ring flat-plate, is provided with sucker below the bottom plate.
Preferably, the inner walls are connected with shock ring, the shock ring includes bearing, and the bearing inner wall is solid
Surely it is connected with shrinking connecting-rod, the shrinking connecting-rod surface is socketed with buffer spring, and the shrinking connecting-rod is arranged far from bearing one end
There is arc backing plate.
Preferably, the arc pad surfaces are coated with ceramic layer.
Preferably, being provided with driving motor above the fixing seat, the driving motor surface is socketed with fixed frame, institute
Stating fixed frame, wherein one end is mutually fixed with partition.
Preferably, the driving end of the driving motor is connected with drive rod, the drive rod is through outside partition.
Preferably, being provided with rotating disk on the drive rod, more than one slot, institute are provided in the rotating disk
Slot is stated to be vertically arranged.
The utility model has the technical effect that following aspect: by being provided with damping device, can not only reduce
Micro noise when placing the work of board-like centrifuge vertically, can also further eliminate because it is micro place the work of board-like centrifuge vertically due to
The vibration of generation, it is micro place the work of board-like centrifuge vertically when do not influence the work of other instruments in laboratory, while this application
Also have many advantages, such as that structure is simple, easy for installation.
Detailed description of the invention
Fig. 1 is a kind of micro structural schematic diagram for placing board-like centrifuge vertically of the utility model；
Fig. 2 is a kind of micro damping device schematic diagram for placing board-like centrifuge vertically of the utility model；
Fig. 3 is a kind of micro shock ring schematic diagram for placing board-like centrifuge vertically of the utility model.
Specific embodiment
Below in conjunction with attached drawing 1-3, specific embodiment of the present utility model is described in further detail, so that the utility model
Technical solution is more readily understood and grasps.
In the present embodiment, it is to be understood that term " centre ", "upper", "lower", " top ", " right side ", " left end ",
" top ", " back side ", " middle part ", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, only
It is of the invention for ease of description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Fixed orientation construction and operation, therefore be not considered as limiting the invention.
In addition, the connection or fixed form between component if not otherwise specified in this embodiment, connection or solid
Determine mode can for fixed by bolt commonly used in the prior art or pin fix or pin shaft connection etc. modes, therefore, this
It is not described in detail in embodiment.
As shown in Figure 1, it is a kind of it is micro place board-like centrifuge, including shell 1 vertically, and be arranged in shell 1 and and shell
Integrally formed partition 2 in 1 is connected with fixing seat 3 in 1 bottom of shell, the fixing seat 3 for placing driving motor 4,
And fixing seat 3 is threadedly coupled with driving motor 4.Driving motor 4, the type of the driving motor 4 are provided with above the fixing seat 3
It number is DF3-250W, 4 surface of driving motor is socketed with fixed frame 41, and the fixed frame 41 wherein consolidate by one end and 2 phase of partition
Fixed, the fixed frame 41 can further fix driving motor 4.The driving end of the driving motor 4 is connected with driving
Bar 42, the drive rod 42 is through outside partition 2.Rotating disk 5, setting in the rotating disk 5 are provided on the drive rod 42
There is more than one slot 51, the slot 51 is vertically arranged, since current board-like centrifuge is put trial target in slot into
When, most of trial target is all to use the setting laid flat, and slot height is not high, when the speed is too high, the trial target meeting laid flat
Vertical state is gradually become, the trial target after vertical state is usually above several times of slot height, is easy in this way so that trial target
The phenomenon that falling off, therefore the application, by the way that slot 51 is set as vertical slot, trial target directly puts slot into vertically
It is easy for the phenomenon that avoiding trial target from falling off after in 51, improves safety, 1 bottom end of shell is provided with damping device
6, in the present embodiment, the damping device 6 is preferably chosen 4.
As shown in Fig. 2, the damping device 6 includes bottom plate 61 and top plate 62, pedestal is provided with above the bottom plate 61
63, the pedestal 63 is uncovered structure setting, and spring support 631 is provided in the pedestal 63, and the spring support 631 is rubber
Seat, the spring support 631 play the role of damping, can eliminate centrifuge and lead to the problem of vibration, the spring support because of work
Hollow circular slot 6311 is provided in 631, the hollow circular slot 6311 can further mitigate micro board-like centrifuge work
Thing and the vibration generated are provided with the soft set 64 of protection between the spring support 631 and top plate 62, the soft set 64 of protection is for protecting
Stem 65, metallic ring-plate 66 and elastic ring flat-plate 67 are protected, their service life can be extended well.In the soft set 64 of protection
It is provided with stem 65, the stem 65 is high-purity lead for retractable pencil, and 65 surface loop of stem is around metallic ring-plate 66, the becket
Plate 66 is stainless steel plate, and elastic ring flat-plate 67 is provided between described two metallic ring-plates 66, and the elasticity ring flat-plate 67 is rubber slab,
Be provided with sucker 68 below the bottom plate 61, the sucker 68 can make micro plate formula centrifuge be not in collide easily and
Lead to the phenomenon that overturning.The damping device 6 can not only reduce the noise when work of micro board-like centrifuge, moreover it is possible to further
Ground eliminates the vibration generated by micro board-like centrifuge work, can not influence other instruments in laboratory at work
Work.
As shown in figure 3,1 inner wall of shell is provided with shock ring 7, the shock ring 7 is connect with 1 inner wall clamping of shell,
The shock ring 7 includes bearing 71, and 71 inner wall of bearing is fixedly connected with shrinking connecting-rod 72,72 surface of shrinking connecting-rod
It is socketed with buffer spring 73, the shrinking connecting-rod 72 is provided with arc backing plate 74, the arc backing plate 74 far from 71 one end of bearing
Surface is coated with ceramic layer, by being provided with ceramic layer, plays the role of anti abrasive, the use longevity of extension arc backing plate 74
Life.When carrying out centrifugal operation, it is easy since rotation speed is too fast so that violent earthquake motion occurs for rotating disk 5, at this point, shock ring
The shrinking connecting-rod 72 and buffer spring 73 of 7 inner walls can absorb the strenuous vibration of rotating disk 53 well, be greatly reduced work
As when the noise that manufactures and well fix rotating disk 5, avoid what is got loose between rotating disk 5 and drive rod 42 from asking
Topic, meanwhile, the alleviation of shaking force, quieter when equipment being made to work, safety are carried out by the rotation of bearing 71.
The utility model has the technical effect that following aspect: by being provided with damping device, can not only reduce
Micro noise when placing the work of board-like centrifuge vertically, can also further eliminate because it is micro place the work of board-like centrifuge vertically due to
The vibration of generation, it is micro place the work of board-like centrifuge vertically when do not influence the work of other instruments in laboratory, while this application
Also have many advantages, such as that structure is simple, easy for installation.
Certainly, the representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of
Specific embodiment, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection
Within the scope of.
Claims (6)
1. it is a kind of it is micro place board-like centrifuge, including shell (1) vertically, and be arranged in shell (1) and in shell (1) one
Body formed partition (2) is connected with fixing seat (3) in shell (1) bottom, it is characterised in that: shell (1) bottom end is set
It is equipped with damping device (6), the damping device (6) includes bottom plate (61) and top plate (62), setting above the bottom plate (61)
Have pedestal (63), be provided with spring support (631) in the pedestal (63), is provided with hollow circular slot in the spring support (631)
(6311), the soft set (64) of protection, setting in the soft set (64) of protection are provided between the spring support (631) and top plate (62)
Have stem (65), stem (65) surface loop is provided between metallic ring-plate (66), described two metallic ring-plates (66)
Elastic ring flat-plate (67), bottom plate (61) lower section are provided with sucker (68).
2. one kind as described in claim 1 is micro to place board-like centrifuge vertically, it is characterised in that: shell (1) the inner wall connection
Have shock ring (7), the shock ring (7) includes bearing (71), and bearing (71) inner wall is fixedly connected with shrinking connecting-rod
(72), shrinking connecting-rod (72) surface is socketed with buffer spring (73), and the shrinking connecting-rod (72) is far from bearing (71) one end
It is provided with arc backing plate (74).
3. one kind as claimed in claim 2 is micro to place board-like centrifuge vertically, it is characterised in that: arc backing plate (74) surface
It is coated with ceramic layer.
4. one kind as claimed in claim 1 or 2 is micro to place board-like centrifuge vertically, it is characterised in that: above the fixing seat (3)
It is provided with driving motor (4), driving motor (4) surface is socketed with fixed frame (41), the fixed frame (41) wherein one end
It is mutually fixed with partition (2).
5. one kind as claimed in claim 4 is micro to place board-like centrifuge vertically, it is characterised in that: the drive of the driving motor (4)
Moved end is connected with drive rod (42), the drive rod (42) through partition (2) outside.
6. one kind as claimed in claim 5 is micro to place board-like centrifuge vertically, it is characterised in that: be arranged on the drive rod (42)
Have rotating disk (5), is provided with more than one slot (51) in the rotating disk (5), the slot (51) is vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821303839.2U CN209255000U (en) | 2018-08-14 | 2018-08-14 | One kind is micro to place board-like centrifuge vertically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821303839.2U CN209255000U (en) | 2018-08-14 | 2018-08-14 | One kind is micro to place board-like centrifuge vertically |
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| Publication Number | Publication Date |
|---|---|
| CN209255000U true CN209255000U (en) | 2019-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821303839.2U Active CN209255000U (en) | 2018-08-14 | 2018-08-14 | One kind is micro to place board-like centrifuge vertically |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374828A (en) * | 2021-05-24 | 2021-09-10 | 西安医学院第一附属医院 | Microbial separation verifying attachment |
| CN113750799A (en) * | 2021-09-13 | 2021-12-07 | 南京艾宇琦膜科技有限公司 | Equipment for separating graphene oxide by rotating ceramic membrane |
-
2018
- 2018-08-14 CN CN201821303839.2U patent/CN209255000U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113374828A (en) * | 2021-05-24 | 2021-09-10 | 西安医学院第一附属医院 | Microbial separation verifying attachment |
| CN113750799A (en) * | 2021-09-13 | 2021-12-07 | 南京艾宇琦膜科技有限公司 | Equipment for separating graphene oxide by rotating ceramic membrane |
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