CN106092701A - There is the biological sample homogenizer of vibration absorber - Google Patents
There is the biological sample homogenizer of vibration absorber Download PDFInfo
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- CN106092701A CN106092701A CN201610740221.1A CN201610740221A CN106092701A CN 106092701 A CN106092701 A CN 106092701A CN 201610740221 A CN201610740221 A CN 201610740221A CN 106092701 A CN106092701 A CN 106092701A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
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Abstract
The present invention relates to a kind of biological sample homogenizer with vibration absorber, including base, it is arranged on the feet below base, and the vibration homogenizing agent structure being arranged on base, in described vibration homogenizing agent structure, oscillation device is set, it is characterised in that: between described oscillation device and base, vibration absorber is set.Its feature: vibration absorber is set between oscillation device and base, for absorbing, buffer the vibration that oscillation device causes, reduce the vibration of whole equipment, homogenizing work can be carried out smoothly, improve the reliability of equipment assembling, improve service life, and reduce noise, reduce noise pollution, improve working environment, be conducive to making staff to keep good job morale.
Description
Technical field
The present invention relates to a kind of biological sample homogenizer with vibration absorber.
Background technology
The lapping device of biological sample homogenizer at present uses horizontal rotation or vibrates vertically or complex three-dimensional
The mode of space oscillations, makes grinding bead shock of reciprocating vibration biological sample, reaches to grind the purpose of biological sample.At impacting
During, the device making grinding bead produce vibration also makes other structure of biological sample homogenizer produce bigger vibration, especially
It is for using the biological sample homogenizer of complex three-dimensional space oscillations, and Oscillation Amplitude is big, and noise is the biggest.Significantly
The Assembly stability of other structure of vibration effect biological sample homogenizer, the assembly relation of the pine associated components that easily shakes, shadow
Ringing biological sample homogenizer normally to use, even resulting in biological sample homogenizer time serious can not work, and also affects use
Life-span.Big noise, causes sound pollution to working environment, affects the work mood of staff, easily produce agitation, finally affect
Work efficiency.
Summary of the invention
It is an object of the invention to solve the problems referred to above of prior art existence and a kind of life with vibration absorber is provided
Thing sample homogenizer, arranges vibration absorber between oscillation device and base, for absorbing, shaking of buffering that oscillation device causes
Dynamic, reduce the vibration of whole equipment, it is possible to carry out homogenizing work smoothly, improve the reliability of equipment assembling, improve and use the longevity
Life, and reduces noise, reduces noise pollution, improves working environment, is conducive to making staff to keep good job morale.
The above-mentioned technical purpose of the present invention mainly solves by the following technical programs: have the biological sample of vibration absorber
Product homogenizer, including base, is arranged on the feet below base, and the vibration homogenizing agent structure being arranged on base, institute
State and in vibration homogenizing agent structure, oscillation device be set, it is characterised in that: vibration damping dress is set between described oscillation device and base
Put.Vibration absorber is set between oscillation device and base, for absorbing, buffering the vibration that oscillation device causes, reduces whole
The vibration of equipment, it is possible to carry out homogenizing work smoothly, improves the reliability of equipment assembling, improves service life, and reduction is made an uproar
Sound, reduces noise pollution, improves working environment, is conducive to making staff to keep good job morale.Increasing vibration damping dress
While putting, feet can also use the feet with elastic deformation characteristics, for absorbing, shaking of buffering that oscillation device causes
Dynamic, increase effectiveness in vibration suppression.At this it is to be understood that, vibration absorber and feet maintain static structure in absorption equipment
Vibration, is not to absorb or the vibration to vibration homogenizing agent structure of the buffering oscillation device.In whole equipment, it is still desirable to keep
Oscillation device normally works, in order to complete homogenizing work.
As improving further and supplementing technique scheme, the present invention uses following technical measures:
About vibration absorber there is at least four scheme:
The first scheme is:
Described vibration absorber includes at least one group of first order damper mechanism；
Described first order damper mechanism includes:
First order vibration damping mounting seat, described first order vibration damping mounting seat supports described oscillation device, and as a rule, motor is fixed on
First order vibration damping mounting seat, the vibration in vibration homogenizing agent structure forms structure and is fixed on first order damper mechanism；
Some first order columns: be arranged between described first order vibration damping mounting seat and base, be used for propping the described first order
Vibration damping mounting seat, is rigid connection between lower end and the described base of every described first order column, and column lower end is by connecting
Part make first order column the most equally distributed stand in regularly on base (in order to simplify assembly relation, improve efficiency of assembling, the
One-level column can also use bolt, is directly screwed on base)；
First order damping assembly: the upper end of every described first order column is all by described first order damping assembly and described first
Level vibration damping mounting seat is connected, and first order damping assembly is for absorbing, buffering the vibration that oscillation device causes.
First scheme: increase second level damper mechanism on the basis of the first scheme, strengthen effectiveness in vibration suppression, specifically come
Say:
Described vibration absorber also comprises one group of second level damper mechanism, and it is arranged in described first order vibration damping mounting seat；
Described second level damper mechanism includes:
Second level vibration damping mounting seat: described second level vibration damping mounting seat supports described oscillation device；
Some second level columns: be arranged between described second level vibration damping mounting seat and first order vibration damping mounting seat, for propping up
Play described second level vibration damping mounting seat, be hard between lower end and the described first order vibration damping mounting seat of every described second level column
Property connect:
Second level damping assembly: the upper end of every described second level column is by described second level damping assembly and the described second level
Vibration damping mounting seat is connected；
Assemble for convenience, also for convenient batch production processing, described second level damping assembly and described first order vibration damping group
Part is identical structure.Certainly second level damping assembly uses different structures with described first order damping assembly is also to implement
, fall within the category of claim protection.
The third scheme: increase third level damper mechanism on the basis of the first scheme, say, that with the second side
Case compares, and uses the technical scheme being different from the second level damper mechanism that first scheme relates to, and also reaches to strengthen vibration damping effect
The purpose of fruit, specifically:
Described vibration absorber also comprises one group of third level damper mechanism, and it is arranged in described first order vibration damping mounting seat；
Described third level damper mechanism includes:
Third level vibration damping mounting seat, described third level vibration damping mounting seat supports described oscillation device；
Some damping columns: be arranged between described third level vibration damping mounting seat and described first order vibration damping mounting seat, for propping up
Play described third level vibration damping mounting seat.
4th kind of scheme is: increase second level damper mechanism and third level damper mechanism on the basis of the first scheme,
Reach the purpose that effectiveness in vibration suppression is excellent, specifically:
Described vibration absorber also comprises one group of third level damper mechanism, and it is arranged in the vibration damping mounting seat of the described second level；
Described third level damper mechanism includes:
Third level vibration damping mounting seat, described third level vibration damping mounting seat supports described oscillation device；
Some damping columns: be arranged between described third level vibration damping mounting seat and described second level vibration damping mounting seat, for propping up
Play described third level vibration damping mounting seat.
Below in relation to first order damping assembly with described second level damping assembly to use mutually isostructural mode to launch tool
Body illustrates:
Described first order damping assembly and described second level damping assembly branch all include:
Vibration-damped component: include in cylindrical vibration damping principal part, the position, outer being positioned at vibration damping principal part lower end has undertaking extension ring, position
Middle part upper convex portion on vibration damping principal part, middle subordinate's protuberance, and implement middle part upper convex portion, vibration damping main part and middle subordinate's protuberance
Center connecting hole, described center connecting hole is with in the I-shaped rotary hole as longitudinal cross-section；
Vibration proof mounting: include snapping hollow ring, is arranged under snapping hollow ring along the clamping ring turned up；Set in corresponding vibration damping mounting seat
Put vibration-damped component installation cavity；Described vibration damping principal part is contained in described snapping hollow ring, described vibration damping principal part and described snapping hollow
Ring is together placed in described vibration-damped component installation cavity；The lower end of described snapping hollow ring and clamping ring bearing are in described undertaking extension ring
On；The outer of described clamping ring extends to the physical location of corresponding vibration damping mounting seat and is fixed on corresponding vibration damping peace by connector
On dress seat.
Intermediate connector: its external structure is negative and positive matching relationship with the structure of described center connecting hole, and described centre connects
Arranging connecting hole in the middle part of fitting, described intermediate connector is placed in the connecting hole of described center, and described intermediate connector is by running through
The connector of described connecting hole is fixed on corresponding damping column, and intermediate connector plays the effect of fixing vibration-damped component and damping column,
Vibration-damped component is made to be fixed on damping column.
Described feet includes:
Some first vibration damping feets: arrange near vibration source center rule, for load-bearing, the most beneficially vibration damping；
Some second vibration damping feets: rule is arranged on the periphery of described first vibration damping feet, are used for bearing small vibration, reaching balance
Vibration damping purpose.
In order to further enhance effectiveness in vibration suppression, described first vibration damping feet includes cylindrical connection supporting part, is arranged on
Connecting the expanding part bottom supporting part, described expanding part is in back-off horn body structure, and described first vibration damping feet is integrated knot
Structure, top is fixed on base.
Described second vibration damping feet is in inverted cone structure or is cylindrical structure.Outside certainly for the second vibration damping feet
The requirement of profile is relatively low, it is possible to play damping effect is all feasible.
Described third level vibration damping mounting seat has hollow cavity, and the upper end of the motor on described oscillation device is fixed on described
In third level vibration damping mounting seat, the rotating shaft of described motor is connected to described vibration homogenizing agent structure through described hollow cavity,
For forming vibration source；
Described damping column: at least four, the both sides being arranged on described third level vibration damping mounting seat the most two-by-two, and with hollow
The axis of inner chamber is that axis of symmetry is arranged, and the longitudinal cross-section of each described damping column is middle font, described damping column top and bottom
Connecting pin insert respectively correspondence vibration damping mounting seat.In order to enable damping column to play effective effectiveness in vibration suppression, two-by-two vibration damping
Post gets together setting.
As a rule, feet and damping column use quality of rubber materials, have certain hardness, play a supporting role, have again
Certain elastic deformation characteristics, is used for absorbing vibration.
The invention have the benefit that 1, vibration absorber is set between oscillation device and base, be used for absorbing, buffering
The vibration that oscillation device causes, reduces whole equipment and can carry out homogenizing work smoothly, improves the reliability of equipment assembling, anti-
The loosest, improve service life, and reduce noise, reduce noise pollution, improve working environment, be conducive to making staff keep
Good job morale.2, in order to increase effectiveness in vibration suppression, at least first order damper mechanism is set.3, can be in conjunction with second level vibration damping
Mechanism, third level damper mechanism, reach more preferable effectiveness in vibration suppression.4, for third level damper mechanism, it is also possible to individually replace
Change the first damper mechanism.5, feet is vibration damping feet, set-up mode and feet structure, sets according to Oscillation Amplitude, reaches
Good effectiveness in vibration suppression.
Accompanying drawing explanation
Fig. 1 is a kind of detonation configuration schematic diagram of the present invention.
Fig. 2 is the package assembly schematic diagram of Fig. 1.
Fig. 3 is the B-B sectional structure schematic diagram of Fig. 2.
Fig. 4 is the broken section structural representation in Fig. 2.
Detailed description of the invention
Below by embodiment, and combine accompanying drawing, technical scheme is described in further detail.
Embodiment: there is the biological sample homogenizer of vibration absorber, as depicted in figs. 1 and 2, including base 1, be arranged on
Feet 2 below base 1, and the vibration homogenizing agent structure 3 being arranged on base 1, described vibration homogenizing agent structure sets
Put oscillation device, it is characterised in that: between described oscillation device and base, vibration absorber is set.Between oscillation device and base
Vibration absorber is set, for absorbing, buffering the vibration that oscillation device causes, reduces whole equipment and can carry out homogenizing work smoothly
Make, improve the reliability of equipment assembling, prevent loose, improve service life, and reduce noise, reduce noise pollution, improve work
Make environment, be conducive to making staff to keep good job morale.While increasing vibration absorber, feet can also use
There is the feet of elastic deformation characteristics, for absorbing, buffer the vibration that oscillation device causes, increase effectiveness in vibration suppression.Need at this
Statement, vibration absorber and feet are to maintain static the vibration of structure in absorption equipment, are not to absorb or buffering vibration
The device vibration to vibration homogenizing agent structure.In whole equipment, it is still desirable to keep oscillation device normally to work, in order to complete
Become homogenizing work.
As improving further and supplementing technique scheme, the present invention uses following technical measures:
About vibration absorber there is at least four scheme:
The first scheme is:
Described vibration absorber includes at least one group of first order damper mechanism 4；
Described first order damper mechanism includes:
First order vibration damping mounting seat 41, described first order vibration damping mounting seat supports described oscillation device, as a rule, oscillation device
On motor 51 be fixed in first order vibration damping mounting seat 41, vibration homogenizing agent structure on vibration formed structure 52 be fixed on
First order damper mechanism；
Some first order columns 42: be arranged between described first order vibration damping mounting seat and base, be used for propping described first
Level vibration damping mounting seat, is rigid connection between lower end and the described base of every described first order column, and column lower end is by even
Fitting make first order column the most equally distributed stand in regularly on base (in order to simplify assembly relation, improve efficiency of assembling,
First order column can also use bolt, is directly screwed on base)；
The upper end of first order damping assembly 43: every described first order column is all by described first order damping assembly and described the
One-level vibration damping mounting seat is connected, and first order damping assembly is for absorbing, buffering the vibration that oscillation device causes.
First scheme: increase second level damper mechanism 6 on the basis of the first scheme, strengthens effectiveness in vibration suppression, specifically
For:
Described vibration absorber also comprises one group of second level damper mechanism, and it is arranged in described first order vibration damping mounting seat；
Described second level damper mechanism includes:
Second level vibration damping mounting seat 61: described second level vibration damping mounting seat supports described oscillation device；
Some second level columns 62: be arranged between described second level vibration damping mounting seat and first order vibration damping mounting seat, be used for
Prop described second level vibration damping mounting seat, between lower end and the described first order vibration damping mounting seat of every described second level column be
Rigid connection:
Described second level damping assembly and described second is passed through in the upper end of second level damping assembly 63: every described second level column
Level vibration damping mounting seat is connected；
Assemble for convenience, also for convenient batch production processing, described second level damping assembly and described first order vibration damping group
Part is identical structure.Certainly second level damping assembly uses different structures with described first order damping assembly is also to implement
, fall within the category of claim protection.In this scenario, vibration forms structure 52 and is fixed on second level vibration damping mounting seat 61
On, motor is also secured in second level vibration damping mounting seat 61.
The third scheme: increase third level damper mechanism 7 on the basis of the first scheme, say, that with the second
Scheme compares, and uses the technical scheme being different from the second level damper mechanism that first scheme relates to, and also reaches to strengthen vibration damping
The purpose of effect, specifically:
Described vibration absorber also comprises one group of third level damper mechanism, and it is arranged in described first order vibration damping mounting seat；
Described third level damper mechanism includes:
Third level vibration damping mounting seat 71, described third level vibration damping mounting seat supports described oscillation device；
Some damping columns 72: be arranged between described third level vibration damping mounting seat and described first order vibration damping mounting seat, be used for
Prop described third level vibration damping mounting seat.In this scenario, vibration forms structure 52 and is fixed in third level vibration damping mounting seat 71,
Motor is also secured in third level vibration damping mounting seat 71.
4th kind of scheme is: increase second level damper mechanism and third level damper mechanism on the basis of the first scheme,
Reach the purpose that effectiveness in vibration suppression is excellent, specifically:
Described vibration absorber also comprises one group of third level damper mechanism, and it is arranged in the vibration damping mounting seat of the described second level；
Described third level damper mechanism includes:
Third level vibration damping mounting seat 71, described third level vibration damping mounting seat supports described oscillation device；
Some damping columns 72: be arranged between described third level vibration damping mounting seat and described second level vibration damping mounting seat, be used for
Prop described third level vibration damping mounting seat.In this scenario, vibration forms structure 52 and is fixed in third level vibration damping mounting seat 71,
Motor is also secured in third level vibration damping mounting seat 71.
Below in relation to first order damping assembly with described second level damping assembly to use mutually isostructural mode to launch tool
Body illustrates:
As Figure 1-Figure 4, described first order damping assembly and described second level damping assembly branch all include:
Vibration-damped component 8: include in cylindrical vibration damping principal part 81, the position, outer being positioned at vibration damping principal part lower end has undertaking extension ring
82, the middle part upper convex portion 83 being positioned on vibration damping principal part, middle subordinate's protuberance 84, and implement middle part upper convex portion, vibration damping main part and
The center connecting hole 85 of middle subordinate's protuberance, described center connecting hole is with in the I-shaped rotary hole as longitudinal cross-section；On middle part
Protuberance 83, middle subordinate's protuberance 84 are used for increasing connecting length, improve intensity.
Vibration proof mounting 9: include snapping hollow ring 91, is arranged under snapping hollow ring along the clamping ring 92 turned up；Corresponding vibration damping
Vibration-damped component installation cavity is set in mounting seat；Described vibration damping principal part is contained in described snapping hollow ring, described vibration damping principal part and institute
State snapping hollow ring to be together placed in described vibration-damped component installation cavity；The lower end of described snapping hollow ring and clamping ring bearing are in described
Accept on extension ring；The outer of described clamping ring is extended to the physical location of corresponding vibration damping mounting seat and is fixed on by connector
In corresponding vibration damping mounting seat.
Intermediate connector 10: its external structure is negative and positive matching relationship with the structure of described center connecting hole, described centre
Arranging connecting hole in the middle part of connector, described intermediate connector is placed in the connecting hole of described center, and described intermediate connector is by passing through
The connector wearing described connecting hole is fixed on corresponding damping column, and intermediate connector plays the work of fixing vibration-damped component and damping column
With, make vibration-damped component be fixed on damping column.
As Figure 1-Figure 4, described feet 2 includes:
Some first vibration damping feets 21: arrange near vibration source center rule, are used for bearing and vibrate greatly, reach vibration damping purpose；
Some second vibration damping feets 22: rule is arranged on the periphery of described first vibration damping feet, are used for bearing small vibration, reaching flat
Weighing apparatus vibration damping purpose.
In order to further enhance effectiveness in vibration suppression, described first vibration damping feet 21 includes cylindrical connection supporting part 210, if
Putting and connecting the expanding part 211 bottom supporting part, described expanding part 211 is in back-off horn body structure, described first cushion blocking
Foot is structure as a whole, and top is fixed on base.
Described second vibration damping feet 22 is in inverted cone structure or is cylindrical structure.Certainly for the second vibration damping feet
The requirement of outline is relatively low, it is possible to play damping effect is all feasible.
As shown in Figure 1 and Figure 4, described third level vibration damping mounting seat 71 has hollow cavity, the electricity on described oscillation device
The upper end of machine is fixed in described third level vibration damping mounting seat 71, and the rotating shaft of described motor 51 is connected to through described hollow cavity
Described vibration homogenizing agent structure, is used for forming vibration source；
Described damping column 72: at least four, the both sides being arranged on described third level vibration damping mounting seat the most two-by-two, and with in
The axis of empty inner chamber is that axis of symmetry is arranged, and the longitudinal cross-section of each described damping column is middle font, described damping column upper end and under
The connecting pin of end inserts the vibration damping mounting seat of correspondence respectively.In order to enable damping column to play effective effectiveness in vibration suppression, subtract two-by-two
The post that shakes gets together setting.
As a rule, feet 2 and damping column 72 use quality of rubber materials, have certain hardness, play a supporting role, have again
There is certain elastic deformation characteristics, be used for absorbing vibration.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention.In the above-described embodiments,
The present invention can have various modifications and variations.All within the spirit and principles in the present invention, any amendment of being made, equivalent are replaced
Change, improvement etc., should be included within the scope of the present invention.
Claims (10)
1. there is the biological sample homogenizer of vibration absorber, including base, be arranged on the feet below base, and be arranged on the end
Vibration homogenizing agent structure on seat, described vibration homogenizing agent structure arranges oscillation device, it is characterised in that:
Between described oscillation device and base, vibration absorber is set.
The biological sample homogenizer with vibration absorber the most according to claim 1, it is characterised in that:
Described vibration absorber includes at least one group of first order damper mechanism；
Described first order damper mechanism includes:
First order vibration damping mounting seat, described first order vibration damping mounting seat supports described oscillation device；
Some first order columns: be arranged between described first order vibration damping mounting seat and base, be used for propping the described first order
Vibration damping mounting seat, is rigid connection between lower end and the described base of every described first order column；
First order damping assembly: the upper end of every described first order column is all by described first order damping assembly and described first
Level vibration damping mounting seat is connected.
The biological sample homogenizer with vibration absorber the most according to claim 2, it is characterised in that:
Described vibration absorber also comprises one group of second level damper mechanism, and it is arranged in described first order vibration damping mounting seat；
Described second level damper mechanism includes:
Second level vibration damping mounting seat: described second level vibration damping mounting seat supports described oscillation device；
Some second level columns: be arranged between described second level vibration damping mounting seat and first order vibration damping mounting seat, for propping up
Play described second level vibration damping mounting seat, be hard between lower end and the described first order vibration damping mounting seat of every described second level column
Property connect:
Second level damping assembly: the upper end of every described second level column is by described second level damping assembly and the described second level
Vibration damping mounting seat is connected；
Described second level damping assembly and described first order damping assembly are identical structure.
The biological sample homogenizer with vibration absorber the most according to claim 2, it is characterised in that:
Described vibration absorber also comprises one group of third level damper mechanism, and it is arranged in described first order vibration damping mounting seat；
Described third level damper mechanism includes:
Third level vibration damping mounting seat, described third level vibration damping mounting seat supports described oscillation device；
Some damping columns: be arranged between described third level vibration damping mounting seat and described first order vibration damping mounting seat, for propping up
Play described third level vibration damping mounting seat.
The biological sample homogenizer with vibration absorber the most according to claim 3, it is characterised in that:
Described vibration absorber also comprises one group of third level damper mechanism, and it is arranged in the vibration damping mounting seat of the described second level；
Described third level damper mechanism includes:
Third level vibration damping mounting seat, described third level vibration damping mounting seat supports described oscillation device；
Some damping columns: be arranged between described third level vibration damping mounting seat and described second level vibration damping mounting seat, for propping up
Play described third level vibration damping mounting seat.
6., according to the biological sample homogenizer with vibration absorber described in any one in claim 2-5, its feature exists
In:
Described first order damping assembly and described second level damping assembly branch all include:
Vibration-damped component: include in cylindrical vibration damping principal part, the position, outer being positioned at vibration damping principal part lower end has undertaking extension ring, position
Middle part upper convex portion on vibration damping principal part, middle subordinate's protuberance, and implement middle part upper convex portion, vibration damping main part and middle subordinate's protuberance
Center connecting hole, described center connecting hole is with in the I-shaped rotary hole as longitudinal cross-section；
Vibration proof mounting: include snapping hollow ring, is arranged under snapping hollow ring along the clamping ring turned up；Set in corresponding vibration damping mounting seat
Put vibration-damped component installation cavity；Described vibration damping principal part is contained in described snapping hollow ring, described vibration damping principal part and described snapping hollow
Ring is together placed in described vibration-damped component installation cavity；The lower end of described snapping hollow ring and clamping ring bearing are in described undertaking extension ring
On；The outer of described clamping ring extends to the physical location of corresponding vibration damping mounting seat and is fixed on corresponding vibration damping peace by connector
On dress seat；
Intermediate connector: its external structure is negative and positive matching relationship with the structure of described center connecting hole, described intermediate connector
Middle part arranges connecting hole, and described intermediate connector is placed in the connecting hole of described center, and described intermediate connector is by running through described
The connector of connecting hole is fixed on corresponding damping column.
7., according to the biological sample homogenizer with vibration absorber described in any one in claim 1-5, its feature exists
In:
Described feet includes:
Some first vibration damping feets: arrange near vibration source center rule, for load-bearing, be simultaneously also beneficial to vibration damping；
Some second vibration damping feets: rule is arranged on the periphery of described first vibration damping feet, are used for bearing small vibration, reaching balance
Vibration damping purpose.
The biological sample homogenizer with vibration absorber the most according to claim 7, it is characterised in that:
Described first vibration damping feet includes cylindrical connection supporting part, is arranged on the expanding part connected bottom supporting part, described
Expanding part is in back-off horn body structure, and described first vibration damping feet is structure as a whole, and top is fixed on base.
The biological sample homogenizer with vibration absorber the most according to claim 7, it is characterised in that:
Described second vibration damping feet is in inverted cone structure or is cylindrical structure.
10. according to the biological sample homogenizer with vibration absorber described in claim 4 or 5, it is characterised in that:
Described third level vibration damping mounting seat has hollow cavity, and the upper end of the motor on described oscillation device is fixed on the described 3rd
In level vibration damping mounting seat, the rotating shaft of described motor is connected to described vibration homogenizing agent structure through described hollow cavity, is used for
Form vibration source；
Described damping column: at least four, the both sides being arranged on described third level vibration damping mounting seat the most two-by-two, and with hollow
The axis of inner chamber is that axis of symmetry is arranged, and the longitudinal cross-section of each described damping column is middle font, described damping column top and bottom
Connecting pin insert respectively correspondence vibration damping mounting seat.
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| CN201610740221.1A CN106092701A (en) | 2016-08-26 | 2016-08-26 | There is the biological sample homogenizer of vibration absorber |
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