CN206454799U - A kind of centrifuge - Google Patents
A kind of centrifuge Download PDFInfo
- Publication number
- CN206454799U CN206454799U CN201621467069.6U CN201621467069U CN206454799U CN 206454799 U CN206454799 U CN 206454799U CN 201621467069 U CN201621467069 U CN 201621467069U CN 206454799 U CN206454799 U CN 206454799U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- test tube
- centrifuge
- crossbeam
- fixing axle
- 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.)
- Expired - Fee Related
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- Centrifugal Separators (AREA)
Abstract
The utility model is related to Centrifuge Techniques field, specifically a kind of centrifuge, including frame, sleeve, rope sheave, steel wire rope, test tube and test tube end cap, and the frame includes base, column and crossbeam, and the base and crossbeam are connected by column；The bottom of the crossbeam is provided with fixing axle, the sleeve can Double-directional rotary be arranged in fixing axle, sleeve is connected by being located at its internal scroll spring with fixing axle；The rope sheave is arranged on sleeve, and the wirerope-winding is on rope sheave；The test tube end cap is connected through a screw thread on closure test tube mouthful, test tube end cap and is installed with rotating shaft, and the rotating shaft is set in sleeve inner by unilateral bearing.Relative to prior art, the utility model centrifuge has the beneficial effect that：Power supply, therefore energy-saving and environmental protection, simple in construction, with low cost, the prospect with popularization and application are not needed.
Description
Technical field
The utility model is related to Centrifuge Techniques field, specifically a kind of centrifuge.
Background technology
Centrifuge is to utilize centrifugal force, the machine of separation liquid and each component in the mixture of solid particle or liquid and liquid
Tool.Centrifuge is mainly used in separating the solid particle in suspension and liquid, or by two kinds of density differences in emulsion, and mutually
Immiscible liquid separates (cream is for example isolated from milk)；It can also be used for excluding the liquid in wet solid, for example with
Washing machine dries wet clothes;Special hypervelocity channel separator also separates the admixture of gas of different densities；It is close using difference
Degree or the solid particle of granularity are the characteristics of sinking speed is different in a liquid, and some sedimentation centrifuges can also be to solid particle by close
Degree or granularity are classified.
Existing centrifuge is electrodynamic type centrifuge, complicated, with high costs, not energy-conserving and environment-protective.
Utility model content
The purpose of this utility model is that there is provided a kind of technical side of centrifuge in order to solve above-mentioned the deficiencies in the prior art
Case, has the advantages that energy-saving and environmental protection, simple in construction, with low cost.
Technical problem to be solved in the utility model is realized using following technical scheme：A kind of centrifuge, including machine
Frame, sleeve, rope sheave, steel wire rope, test tube and test tube end cap, the frame include base, column and crossbeam, the base and crossbeam
Connected by column；The bottom of the crossbeam be provided with fixing axle, the sleeve can Double-directional rotary be arranged on fixing axle on, sleeve
It is connected by being located at its internal scroll spring with fixing axle；The rope sheave is arranged on sleeve, and the wirerope-winding is in rope
On wheel；The test tube end cap is connected through a screw thread on closure test tube mouthful, test tube end cap and is installed with rotating shaft, and the rotating shaft passes through unidirectional
Bearing is set in sleeve inner.
The technical solution of the utility model also has：The outside of the rope sheave is provided with case, and the case is exported provided with one,
The vacant end of the steel wire rope is passed from the outlet.Case is used to being oriented to steel wire rope and protecting steel wire rope.
The technical solution of the utility model also has：The bottom of the base is provided with sucker, for frame to be fixed on into experiment
On platform.
The technical solution of the utility model also has：The sleeve is located at outside fixing axle by bearing mounting sleeve.
The technical solution of the utility model also has：The junction of the junction of the column and base, column and crossbeam is equal
Provided with reinforcement.
The technical solution of the utility model also has：The material of the frame is plastics.
Operation principle of the present utility model：Test tube to be centrifuged is arranged on test tube end cap, pulls steel wire rope to make sleeve
Rotate forward, because sleeve is connected by unilateral bearing with rotating shaft, therefore rotate forward rotating shaft, rotating shaft is driving test tube just by test tube end cap
Turn, examination liquid in pipe is centrifuged, scroll spring accumulation of energy during this.Release steel wire rope, scroll spring release spring potential energy,
Sleeve reversion is set to roll steel wire rope, because sleeve is connected by unilateral bearing with rotating shaft, therefore countershaft is not produced for sleeve reversion
Raw active force.
Relative to prior art, the utility model centrifuge has the beneficial effect that：Do not need power supply, therefore energy-saving and environmental protection,
It is simple in construction, with low cost, the prospect with popularization and application.
Brief description of the drawings
Fig. 1 is the front view of centrifuge.
Fig. 2 is the partial enlarged drawing in Figure 1A portions.
Fig. 3 is Fig. 2 sectional view.
Fig. 4 is the stereogram of centrifuge.
In figure：1st, sleeve, 2, rope sheave, 3, steel wire rope, 4, test tube, 5, test tube end cap, 6, base, 7, column, 8, crossbeam, 9,
Fixing axle, 10, scroll spring, 11, rotating shaft, 12, unilateral bearing, 13, case, 14, sucker, 15, bearing, 16, reinforcement.
Embodiment
For can understand illustrate this programme technical characterstic, below according to accompanying drawing the utility model embodiment is made into
One step explanation.
As shown in Fig. 1 ~ Fig. 4, a kind of centrifuge, including frame, sleeve 1, rope sheave 2, steel wire rope 3, test tube 4 and test tube end cap
5.Frame is plastic material, and frame includes base 6, column 7 and crossbeam 8, and base 6 and crossbeam 8 are connected by column 7, column 7 with
The junction of the junction of base 6, column 7 and crossbeam 8 is equipped with reinforcement 16, and the bottom of base 6 is provided with sucker 14.Crossbeam 8
Bottom be provided with fixing axle 9, sleeve 1 by bearing 15 can Double-directional rotary be set in outside fixing axle 9, sleeve 1 is by being located at
Its internal scroll spring 10 is connected with fixing axle 9.Rope sheave 2 is arranged on sleeve 1, and steel wire rope 3 is wrapped on rope sheave 2, rope sheave 2
Outside be provided with case 13, case 13 provided with one outlet, the vacant end of steel wire rope 3 is passed from outlet.Test tube end cap 5 passes through
Rotating shaft 11 is installed with threaded connection 4 mouthfuls of test tube of closure, test tube end cap 5, rotating shaft 11 is set in sleeve 1 by unilateral bearing 12
Portion.
Operation principle of the present utility model：Test tube 4 to be centrifuged is arranged on test tube end cap 5, pulls steel wire rope 3 to make set
Cylinder 1 is rotated forward, and because sleeve 1 is connected by unilateral bearing 12 with rotating shaft 11, therefore rotates forward rotating shaft 11, rotating shaft 11 passes through test tube end
Lid 5 drives test tube 4 to rotate forward, and liquid in test tube 4 is centrifuged, the accumulation of energy of scroll spring 10 during this.Unclamp steel wire rope 3, whirlpool
The release spring potential energy of coil spring 10, inverts sleeve 1 and rolls steel wire rope 3, because sleeve 1 passes through unilateral bearing 12 and rotating shaft 11
Connect, therefore sleeve 1 inverts not countershaft 11 and acts power.
Embodiment of the present utility model is elaborated above in conjunction with accompanying drawing, but the utility model is not limited to
Embodiment is stated, in the knowledge that those of ordinary skill in the art possess, the utility model objective can also not departed from
On the premise of make a variety of changes.
Claims (6)
1. a kind of centrifuge, it is characterised in that：Including frame, sleeve（1）, rope sheave（2）, steel wire rope（3）, test tube（4）And test tube
End cap（5）, the frame include base（6）, column（7）And crossbeam（8）, the base（6）And crossbeam（8）Pass through column（7）
Connection；The crossbeam（8）Bottom be provided with fixing axle（9）, the sleeve（1）Can Double-directional rotary be arranged on fixing axle（9）On,
Sleeve（1）By being located at its internal scroll spring（10）With fixing axle（9）Connection；The rope sheave（2）Installed in sleeve（1）
On, the steel wire rope（3）It is wrapped in rope sheave（2）On；The test tube end cap（5）It is connected through a screw thread closure test tube（4）Mouthful, test tube
End cap（5）On be installed with rotating shaft（11）, the rotating shaft（11）Pass through unilateral bearing（12）It is set in sleeve（1）It is internal.
2. centrifuge according to claim 1, it is characterised in that：The rope sheave（2）Outside be provided with case（13）, it is described
Case（13）Provided with an outlet, the steel wire rope（3）Vacant end passed from the outlet.
3. centrifuge according to claim 1, it is characterised in that：The base（6）Bottom be provided with sucker（14）.
4. according to any described centrifuge of claim 1 ~ 3, it is characterised in that：The sleeve（1）Pass through bearing（15）Install
It is set in fixing axle（9）It is outside.
5. according to any described centrifuge of claim 1 ~ 3, it is characterised in that：The column（7）With base（6）Connection
Place, column（7）With crossbeam（8）Junction be equipped with reinforcement（16）.
6. according to any described centrifuge of claim 1 ~ 3, it is characterised in that：The material of the frame is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467069.6U CN206454799U (en) | 2016-12-29 | 2016-12-29 | A kind of centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621467069.6U CN206454799U (en) | 2016-12-29 | 2016-12-29 | A kind of centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206454799U true CN206454799U (en) | 2017-09-01 |
Family
ID=59696892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621467069.6U Expired - Fee Related CN206454799U (en) | 2016-12-29 | 2016-12-29 | A kind of centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206454799U (en) |
-
2016
- 2016-12-29 CN CN201621467069.6U patent/CN206454799U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20170901 Termination date: 20181229 |