CN212092795U - Hanging basket structure of horizontal rotor - Google Patents
Hanging basket structure of horizontal rotor Download PDFInfo
- Publication number
- CN212092795U CN212092795U CN202020709275.3U CN202020709275U CN212092795U CN 212092795 U CN212092795 U CN 212092795U CN 202020709275 U CN202020709275 U CN 202020709275U CN 212092795 U CN212092795 U CN 212092795U
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- Prior art keywords
- horizontal rotor
- basket
- hanging
- flower basket
- hanging flower
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- 230000007704 transition Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 5
- 230000006978 adaptation Effects 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000004153 renaturation Methods 0.000 description 1
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Abstract
The utility model discloses a hanging flower basket structure of horizontal rotor, include horizontal rotor, establish the hanging flower basket that is used for placing the adapter on horizontal rotor's the shelves, characterized by the hanging flower basket adopts the conical surface to cooperate through pinhole and the peg of establishing on horizontal rotor, and the bottom of hanging flower basket is equipped with the wash port, and the upper portion of hanging flower basket is equipped with the deflector all around. The utility model discloses the focus is low, the return is accurate, guaranteed with the mutual reliability of manipulator, can automatic discharge comdenstion water simultaneously, and the equilibrium of reinforcing horizontal rotor effectively reduces windage and wind noise, the automatic centrifuge of adaptation that can be fine.
Description
Technical Field
The utility model belongs to centrifuge, concretely relates to horizontal rotor's hanging flower basket structure.
Background
Along with the rapid development of national economy, the automation degree of each field is more and more popularized, and further, the automation operation of the blood sample centrifugation process requiring high density and multiple renaturation in the fields of the birth-promoting hospital, the central blood station, the bioscience and the like is realized; the automatic centrifugal machine is a high-efficiency and integrated medical instrument, drives the horizontal rotor to rotate at a high speed through the driving host, and then drives the hanging basket and the adapter, the test bottle or the test tube to rotate at a high speed, so that samples in the test bottle or the test tube are separated and layered under the action of different centrifugal forces, and the interaction process with the manipulator is completed simultaneously.
The hanging basket is used as a core part of the automatic centrifuge, and the automatic centrifuge needs to be precisely matched with the manipulator, so that higher requirements are put forward on the core part; for example, the hanging basket can meet the performance requirements of automatic centering, automatic drainage, accurate stopping position, low wind noise and the like; the conventional centrifugal machine is operated manually, has no special requirement on the position precision of the hanging basket, and can not have the phenomena of no return of the hanging basket, cup blockage, unsmooth drainage, wind noise and the like; in order to better adapt to the automatic centrifuge, the structure of the existing hanging basket needs to be optimized and improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an adaptation automatic centrifuge's horizontal rotor's hanging flower basket structure.
Realize the utility model discloses the technical scheme that the purpose was adopted as follows:
the utility model provides a hanging flower basket structure of horizontal rotor, include horizontal rotor, establish the hanging flower basket that is used for placing the adapter on horizontal rotor's the shelves of opening, the hanging flower basket adopts the conical surface to cooperate through pinhole and the round pin of hanging established on horizontal rotor, and the bottom of hanging flower basket is equipped with the wash port, and the upper portion of hanging flower basket is equipped with the deflector all around.
And salient points are arranged at the bottom ends of the pin holes of the hanging basket.
The bottom of hanging flower basket is equipped with the boss, and the side of boss to hanging flower basket is the cambered surface transition.
The bottom of the hanging basket is symmetrically provided with the drain holes.
Advantageous effects
The utility model discloses the focus is low, the return is accurate, guaranteed with the mutual reliability of manipulator, can automatic discharge comdenstion water simultaneously, and the equilibrium of reinforcing horizontal rotor effectively reduces windage and wind noise, the automatic centrifuge of adaptation that can be fine.
The technical scheme of the utility model is further explained in the following with the attached drawings.
Drawings
Fig. 1 is a schematic structural diagram of the utility model after the adapter is placed.
Fig. 2 is a cross-sectional view along AA in fig. 1.
Figure 3 is a front view of the basket of the present invention.
Fig. 4 is a cross-sectional view taken along line BB in fig. 3.
Fig. 5 is a sectional view taken along line CC in fig. 3.
Fig. 6 is a schematic view of the rotation state of the present invention.
Fig. 7 is a schematic view of the stop state of the present invention.
Detailed Description
See fig. 1-5, the utility model provides a hanging flower basket structure of horizontal rotor, including horizontal rotor 2, establish the hanging flower basket 1 that is used for placing adapter 3 on the shelves 204 that open of horizontal rotor 2, hanging flower basket 1 adopts conical surface 202 to cooperate with the peg 201 of establishing on horizontal rotor 2 through pinhole 102, and the bottom symmetry of hanging flower basket 1 is equipped with wash port 101, and the bottom of pinhole 102 of hanging flower basket 1 is equipped with bump 103, and the upper portion of hanging flower basket 1 is equipped with deflector 104 all around, and the bottom of hanging flower basket 1 is equipped with boss 105, and boss 105 passes through to the side of hanging flower basket 1 for cambered surface 106.
The utility model discloses the during operation is installed horizontal rotor 2 in the automatic centrifuge drive shaft, and the adapter 3 of full-load sample is got to the accessible manipulator clamp and is put in to hanging flower basket 1. When the automatic centrifuge receives a starting command, the driving shaft drives the horizontal rotor 2 to rotate and simultaneously drives the hanging basket 1 to do high-speed circular motion; the hanging basket 1 is slowly thrown away under the action of centrifugal force along with the uniform lifting of the horizontal rotor 2; when the horizontal rotor 2 reaches the set maximum rotating speed, the hanging basket 1 is changed from the original vertical state to a nearly horizontal state, as shown in fig. 6. When the automatic centrifuge receives the stop command, the basket 1 is changed from the nearly horizontal state to the inclined state with the return included angle α (i.e. the included angle between the center line of the basket 1 and the vertical line), as shown in fig. 7. The return included angle alpha directly affects the clamping reliability of the manipulator, and even can cause damage to the manipulator and paralysis of the whole manipulator. The return included angles alpha of the hanging baskets 1 are different due to a plurality of influence factors, and the reliability of the whole machine can be met only by controlling the factors and ensuring the return included angles alpha within the precision allowable range of the manipulator; wherein the manufacturing process, the appearance structure, the gravity center position and the amount of condensed water of the hanging basket 1 are all key factors influencing the return included angle alpha, and the utility model discloses the following optimization has been made to above several aspects.
1. The drain hole 101 that the bottom of hanging flower basket 1 set up, no matter the hanging flower basket is in vertical state, tilt state and nearly horizontal state can be with the automatic discharge of comdenstion water through drain hole 101, can not influence the unbalance nature of horizontal rotor because of four hanging flower baskets condensation water yield differences.
2. The pin holes 102 of the basket 1 are matched with the hanging pins 201 on the horizontal rotor 2 by adopting a conical surface 202, and the conical surface has an automatic centering function, so that the horizontal position precision of the basket 1 is ensured.
3. The bottom of the pin hole 102 of the hanging basket 1 is provided with the salient point 103, in the whole operation process, the salient point 103 of the hanging basket 1 can be contacted with the end surface 203 of the hanging pin 201, the salient point 103 with small area reduces the contact area, thereby reducing the return resistance of the hanging basket 1 and enabling the hanging basket to return smoothly.
4. The guide plate 104 is arranged on the hanging basket 1, so that the adapter 3 clamped by the manipulator can be accurately guided into the hanging basket 1, and the placing precision of the manipulator is improved.
5. The boss 105 is arranged at the bottom of the hanging basket 1, so that the gravity center of the hanging basket 1 is favorably reduced, the return force arm of the hanging basket 1 is increased, and the return capability of the hanging basket 1 is improved.
6. The transition from the boss 105 at the bottom of the hanging basket 1 to the side surface of the hanging basket 1 is the cambered surface 106, and when the hanging basket 1 rotates at a high speed, the disturbance to airflow can be reduced, so that the wind noise is reduced, and the overall performance is further improved.
Claims (4)
1. A hanging basket structure of a horizontal rotor comprises the horizontal rotor and a hanging basket which is arranged on an opening of the horizontal rotor and used for placing an adapter, and is characterized in that the hanging basket is matched with a hanging pin arranged on the horizontal rotor through a pin hole in a conical surface mode, a drain hole is formed in the bottom of the hanging basket, and guide plates are arranged on the periphery of the upper portion of the hanging basket.
2. The basket structure of a horizontal rotor according to claim 1, wherein the bottom end of the pin hole of the basket is provided with a protrusion.
3. The basket structure of the horizontal rotor as claimed in claim 1 or 2, wherein the bottom of the basket is provided with a boss, and the side surface of the boss to the basket is in arc transition.
4. The basket structure of the horizontal rotor as claimed in claim 3, wherein the bottom of the basket is symmetrically provided with the drainage holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020709275.3U CN212092795U (en) | 2020-05-01 | 2020-05-01 | Hanging basket structure of horizontal rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020709275.3U CN212092795U (en) | 2020-05-01 | 2020-05-01 | Hanging basket structure of horizontal rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212092795U true CN212092795U (en) | 2020-12-08 |
Family
ID=73619472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020709275.3U Active CN212092795U (en) | 2020-05-01 | 2020-05-01 | Hanging basket structure of horizontal rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212092795U (en) |
-
2020
- 2020-05-01 CN CN202020709275.3U patent/CN212092795U/en active Active
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