CN212440970U - Solution rapid mixing device - Google Patents
Solution rapid mixing device Download PDFInfo
- Publication number
- CN212440970U CN212440970U CN202021123500.1U CN202021123500U CN212440970U CN 212440970 U CN212440970 U CN 212440970U CN 202021123500 U CN202021123500 U CN 202021123500U CN 212440970 U CN212440970 U CN 212440970U
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- test tube
- transmission case
- mixing device
- shaft
- tube mounting
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- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 244000309464 bull Species 0.000 claims description 4
- 239000000203 mixture Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 23
- 238000001514 detection method Methods 0.000 description 6
- 230000002337 anti-port Effects 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
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- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a solution rapid mixing device, which comprises a test tube mounting seat, a transmission case and a rotating platform which is rotatably arranged on the transmission case, wherein the test tube mounting seat is arranged on the rotating platform; a short shaft is fixed on the rotating platform; the lower end of the short shaft extends into the transmission box, and a pinion is mounted at the lower end of the short shaft; a large gear which is rotatably arranged is arranged in the transmission box, and the large gear is in meshing transmission with the small gear; the transmission case is provided with a rotary disc which is arranged in a rotating way, the edge position of the rotary disc is connected with a connecting rod, and the other end of the connecting rod is hinged at the edge position of the large gear; the continuous rotation of the turntable can drive the large gear to alternately rotate forwards and backwards through the connecting rod. The utility model relates to a solution flash mixed device adopts in turn just reversing to shake the solution in the test tube even, has simple structure, mixes effectually, and low in manufacturing cost's advantage especially is applicable to the mixture of batch test tube solution.
Description
Technical Field
The utility model relates to a solution flash mixed device belongs to solution detection technical field.
Background
Before solution detection, reagents are generally added into a solution to perform sufficient mixing and reaction, and then detection is performed, so that mixing and shaking treatment are required to ensure the accuracy of detection, and particularly when sampling is fluid or semi-fluid, the influence of the mixing treatment on a detection result needs to be considered. Conventional mixing is by manual shaking. The manual shaking efficiency is low, the operation is easy to slip, and the detection results are different due to different mixing degrees of different operators. The manual shaking not only wastes time and labor and has low efficiency, but also has the defect of high labor intensity of operators.
The existing special solution mixing equipment has high efficiency and high price; the low-cost mixing efficiency and the poor operability.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is not enough to above, provides a solution flash mixed device, adopts in turn just reversal to shake the solution in the test tube even, has simple structure, mixes effectually, and low in manufacturing cost waits advantage, is particularly useful for the mixture of batch test tube solution.
For solving the above problem, the utility model discloses a technical scheme as follows:
a quick solution mixing device comprises a test tube mounting seat, a transmission box and a rotating table rotatably mounted on the transmission box, wherein the test tube mounting seat is mounted on the rotating table; a short shaft is fixed on the rotating platform; the lower end of the short shaft extends into the transmission box, and a pinion is mounted at the lower end of the short shaft; a large gear which is rotatably arranged is arranged in the transmission box, and the large gear is in meshing transmission with the small gear; the transmission case is provided with a rotary disc which is arranged in a rotating way, the edge position of the rotary disc is connected with a connecting rod, and the other end of the connecting rod is hinged at the edge position of the large gear; the continuous rotation of the turntable can drive the large gear to alternately rotate forwards and backwards through the connecting rod.
As an improvement, the distance from the revolution center of the turntable to the revolution center of the bull gear is H; the distance between the connecting shaft of the connecting rod and the rotary table and the rotary center of the rotary table is R, the distance between the connecting shaft of the connecting rod and the large gear and the rotary center of the large gear is R, and R is greater than R; the distance between the two hinge points on the connecting rod is L; h + R-R > L > H + R-R.
As an improvement, a first bracket and a second bracket which are arranged at intervals and vertically are arranged on the rotating table, and the test tube mounting seat is rotatably arranged between the first bracket and the second bracket; the test tube mounting seat is of a horizontally arranged cylindrical structure, and rectangular grooves are formed in the centers of two end faces of the test tube mounting seat; the first support is provided with a screw hole which is horizontally arranged, a screw rod is installed in the screw hole, a positioning block which is rotatably arranged is arranged at the end part of the screw rod, the positioning block is matched with the rectangular groove in size, and the positioning block is installed in the rectangular groove; the second bracket is provided with a rotating shaft which is rotatably arranged, the rotating shaft is provided with a lug which is matched with the rectangular groove, and the lug is arranged in the rectangular groove; the test tube mount pad is installed between first support and second support through the rectangular channel at both ends.
As an improvement, a bearing is arranged between the rotating shaft and the second bracket; one end of the rotating shaft is provided with a shaft shoulder, and the other end of the rotating shaft is provided with an external thread; a first locking nut is arranged on the external thread; the shaft shoulder and the first locking nut are respectively positioned on two sides of the second bracket; the locating piece sets up on the shaft shoulder.
As an improvement, install second lock nut on the screw rod, second lock nut is located between first support and the test tube mount pad.
As an improvement, the one end of test tube mount pad is equipped with the test tube mounting hole that a plurality of levels, interval set up, and the test tube is installed in the test tube mounting hole, installs the detachable end cover on the test tube mount pad, and the end cover is fixed the test tube in the test tube mounting hole.
As an improvement, a plane bearing is arranged between the rotating platform and the transmission case, and a sliding bearing is arranged between the short shaft and the transmission case.
As an improvement, a motor is fixedly installed on the transmission case, and the rotary table is fixedly installed on an output shaft of the motor.
As an improvement, the bottom of the transmission case is provided with a non-slip mat.
The utility model adopts the above technical scheme, compare with prior art, have following advantage:
this solution rapid mixing device adopts connecting rod, carousel and gear wheel to give the square and the antiport in turn of the rotation conversion of motor for the gear wheel to through the meshing transmission of gear wheel and pinion drive minor axis, revolving stage and test tube mount pad in proper order and carry out square and the antiport in turn, realize that the solution shakes evenly fast in the test tube.
Because the test tube mount pad rotates and installs on the revolving stage, stirs the bulge loop through manual, can rotate the test tube mount pad, before opening the motor, manual the bulge loop of stirring earlier opens the motor again for the test tube mount pad limit is rotatory while following the revolving stage and is just reversing, the mixture of the solution in the realization test tube that can be better.
The test tube mounting seat can be conveniently detached from the rotating table or can be conveniently mounted on the rotating table by rotating the second locking nut and the screw rod; the realization is equipped with the test tube of treating mixed solution and can install fast or shake the quick dismantlement of even back test tube, easy operation, and the dismouting is efficient.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of a solution rapid mixing device in an embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a sectional view A-A of FIG. 1;
FIG. 4 is a cross-sectional view B-B of FIG. 1;
FIG. 5 is a view in the direction of C in FIG. 1;
in the figure, 1-transmission case, 2-rotation stage, 3-short shaft, 4-small gear, 5-big gear, 6-rotation disc, 7-connecting rod, 8-test tube mounting base, 9-non-slip pad, 10-motor, 11-plane bearing, 12-sliding bearing, 13-first bracket, 14-second bracket, 15-rectangular groove, 16-screw hole, 17-screw rod, 18-positioning block, 19-rotation shaft, 20-lug, 21-shaft shoulder, 22-external thread, 23-first locking nut, 24-second locking nut, 25-test tube mounting hole, 26-test tube, 27-end cap, 28-first elastic protection layer, 29-second elastic protection layer and 30-convex ring.
Detailed Description
Examples
As shown in fig. 1, 2, 3, 4 and 5, a solution rapid mixing device comprises a test tube mounting seat 8, a transmission case 1 and a rotating platform 2 rotatably mounted on the transmission case 1, wherein the test tube mounting seat 8 is mounted on the rotating platform 2. The bottom of the transmission case 1 is provided with a non-slip mat 9.
As shown in fig. 1, 2, 3, 4, and 5, a stub shaft 3 is fixed to the turntable 2, a lower end of the stub shaft 3 extends into the transmission case 1, and a pinion 4 is attached to a lower end of the stub shaft 3. A gearwheel 5 which is rotatably arranged is arranged in the transmission case 1, and the gearwheel 5 is in meshing transmission with the pinion 4. The transmission case 1 is provided with a rotary disc 6 which is rotatably arranged, the edge position of the rotary disc 6 is crossed with a connecting rod 7, and the other end of the connecting rod 7 is hinged at the edge position of the large gear 5; the continuous rotation of the rotary table 6 can drive the big gear wheel 5 to alternately rotate forwards and backwards through the connecting rod 7. The distance from the rotation center of the turntable 6 to the rotation center of the bull gear 5 is H; the distance between the connecting rod 7 and the connecting shaft of the turntable 6 and the rotation center of the turntable 6 is R, the distance between the connecting rod 7 and the connecting shaft of the large gear 5 and the rotation center of the large gear 5 is R, and R is greater than R; the distance between two hinge points on the connecting rod 7 is L; h + R-R > L > H + R-R. A plane bearing 11 is arranged between the rotating platform 2 and the transmission case 1, and a sliding bearing 12 is arranged between the short shaft 3 and the transmission case 1. The transmission case 1 is fixedly provided with a motor 10, and the turntable 6 is fixedly arranged on an output shaft of the motor 10. Above-mentioned structural design adopts connecting rod 7, carousel 2 and gear wheel 5 to give gear wheel 5's square and the antiport in turn with the rotary motion conversion of motor 10 to drive minor axis 3, revolving stage 2 and test tube mount pad 8 in proper order through gear wheel 5 and the meshing transmission of pinion 4 and carry out square and the antiport in turn, realize that the quick of solution in the test tube 26 shakes evenly.
As shown in fig. 1, 2, 3, 4 and 5, the rotating platform 2 is provided with a first bracket 13 and a second bracket 14 which are vertically arranged at intervals, and the test tube mounting base 8 is rotatably mounted between the first bracket 13 and the second bracket 14. Test tube mount pad 8 is the cylinder structure of level setting, and the center of the both ends face of test tube mount pad 8 all is equipped with rectangular channel 15. The first support 13 is provided with a screw hole 16 which is horizontally arranged, a screw rod 17 is installed in the screw hole 16, a positioning block 18 which is rotatably arranged is arranged at the end part of the screw rod 17, the positioning block 18 is matched with the rectangular groove 15 in size, and the positioning block 18 is installed in the rectangular groove 15. The second bracket 14 is provided with a rotating shaft 19 which is rotatably arranged, the rotating shaft 19 is provided with a convex block 20 matched with the rectangular groove 15, and the convex block 20 is arranged in the rectangular groove 15. The test tube holder 8 is installed between the first holder 13 and the second holder 14 through rectangular grooves 15 at both ends.
A bearing is arranged between the rotating shaft 19 and the second bracket 14. One end of the rotating shaft 19 is provided with a shaft shoulder 21, and the other end is provided with an external thread 22. The external thread 22 is provided with a first lock nut 23, and the shoulder 21 and the first lock nut 23 are respectively arranged at two sides of the second bracket 14. The positioning block 18 is arranged on the shaft shoulder 21. A second lock nut 24 is mounted on the screw 17, and the second lock nut 24 is positioned between the first bracket 13 and the test tube mounting base 8. The test tube mounting seat 8 can be conveniently detached from the rotating platform 2 or the test tube mounting seat 8 can be conveniently mounted on the rotating platform 2 by rotating the second locking nut 24 and the screw 17; the realization is equipped with the test tube of treating mixed solution and can install fast or shake the quick dismantlement of even back test tube, easy operation, and the dismouting is efficient. Test tube mounting base 8's one end is equipped with the test tube mounting hole 25 that a plurality of levels, interval set up, and test tube 26 is installed in test tube mounting hole 25. In the preferred embodiment, 10 test tube mounting holes 25 are provided on the test tube mounting base 8. The test tube mounting seat 8 is provided with a detachable end cover 27, and the test tube 27 is fixed in the test tube mounting hole 25 by the end cover 27. The test tube mounting hole 25 is provided with a first elastic protection layer 28. A second resilient protective layer 29 is provided on the end cap 27. The outer circumference of the test tube mounting seat 8 is provided with a convex ring 30, and the convex ring 30 is provided with knurls. Because test tube mount pad 8 rotates and installs on revolving stage 2, stirs bulge loop 30 through manual, can rotate test tube mount pad 8, before opening motor 10, manually stir bulge loop 30 earlier, opens motor 10 again for 8 limit rotations of test tube mount pad are followed revolving stage 2 positive and negative rotations in the limit, can be better the mixture of realization solution in the test tube.
In use, the screw 17 and the second lock nut 24 are first rotated to detach the test tube holder 8 from the turntable 2. The test tube 26 containing the solution to be mixed is mounted in the test tube mounting hole 25, and the end cap 27 is closed, and the test tube 26 is fixed in the test tube mounting hole 25. Then install test tube mount 8 on revolving stage 2, lug 20 and locating piece 18 are installed respectively in corresponding rectangular channel 15, rotate and install screw rod 17 and second lock nut 24 test tube mount 8 on revolving stage 2. This is to manually toggle the toggle collar 30 to rotate the test tube mount 8. The motor 10 is started again, so that the test tube mounting seat 8 rotates and rotates forwards and backwards along with the rotating platform 2, and the solution in the test tube can be better mixed. Of course, it is also possible to dispense with manually moving the collar 30 before turning on the motor 10. And after the solution in the test tube is shaken up, controlling the motor 10 to stop rotating. The test tube holder 8 is detached from the rotary table 2, and the test tube 26 is removed from the test tube holder 8.
To sum up, the utility model relates to a solution flash mixed device adopts in turn just reversal to shake the solution in the test tube even, has simple structure, mixes effectually, and low in manufacturing cost waits advantage, is particularly useful for the mixture of batch test tube solution.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. A solution rapid mixing device which is characterized in that: the test tube test device comprises a test tube mounting seat (8), a transmission case (1) and a rotating platform (2) rotatably arranged on the transmission case (1), wherein the test tube mounting seat (8) is arranged on the rotating platform (2);
a short shaft (3) is fixed on the rotating platform (2); the lower end of the short shaft (3) extends into the transmission case (1), and a pinion (4) is installed at the lower end of the short shaft (3); a large gear (5) which is rotatably arranged is arranged in the transmission box (1), and the large gear (5) is in meshing transmission with the small gear (4);
a rotary table (6) which is rotatably arranged is arranged on the transmission case (1), a connecting rod (7) is connected with the edge position of the rotary table (6), and the other end of the connecting rod (7) is hinged with the edge position of the large gear (5); the turntable (6) can rotate continuously and drive the bull gear (5) to rotate forwards and backwards alternately through the connecting rod (7).
2. The solution flash mixing device of claim 1, wherein: the distance from the rotation center of the turntable (6) to the rotation center of the bull gear (5) is H; the distance between the connecting rod (7) and the connecting shaft of the turntable (6) and the rotation center of the turntable (6) is R, the distance between the connecting rod (7) and the connecting shaft of the large gear (5) and the rotation center of the large gear (5) is R, and R is greater than R; the distance between two hinged points on the connecting rod (7) is L; h + R-R > L > H + R-R.
3. The solution flash mixing device of claim 1, wherein: the rotating table (2) is provided with a first support (13) and a second support (14) which are arranged at intervals and vertically, and the test tube mounting seat (8) is rotatably arranged between the first support (13) and the second support (14); the test tube mounting seat (8) is of a horizontally arranged cylindrical structure, and rectangular grooves (15) are formed in the centers of two end faces of the test tube mounting seat (8); a screw hole (16) which is horizontally arranged is formed in the first support (13), a screw rod (17) is installed in the screw hole (16), a positioning block (18) which is rotatably arranged is arranged at the end part of the screw rod (17), the positioning block (18) is matched with the rectangular groove (15) in size, and the positioning block (18) is installed in the rectangular groove (15);
a rotating shaft (19) which is rotatably arranged is arranged on the second support (14), a lug (20) which is matched with the rectangular groove (15) is arranged on the rotating shaft (19), and the lug (20) is arranged in the rectangular groove (15);
the test tube mounting seat (8) is arranged between the first bracket (13) and the second bracket (14) through rectangular grooves (15) at two ends.
4. The solution flash mixing device of claim 3, wherein: a bearing is arranged between the rotating shaft (19) and the second bracket (14); a shaft shoulder (21) is arranged at one end of the rotating shaft (19), and an external thread (22) is processed at the other end of the rotating shaft; a first lock nut (23) is arranged on the external thread (22); the shaft shoulder (21) and the first locking nut (23) are respectively positioned at two sides of the second bracket (14); the positioning block (18) is arranged on the shaft shoulder (21).
5. The solution flash mixing device of claim 3, wherein: install second lock nut (24) on screw rod (17), second lock nut (24) are located between first support (13) and test tube mount pad (8).
6. The solution flash mixing device of claim 1, wherein: test tube mounting hole (25) that one end of test tube mount pad (8) was equipped with a plurality of levels, interval setting, install in test tube mounting hole (25) test tube (26), install detachable end cover (27) on test tube mount pad (8), end cover (27) are fixed test tube (26) in test tube mounting hole (25).
7. The solution flash mixing device of claim 1, wherein: a plane bearing (11) is arranged between the rotating platform (2) and the transmission case (1), and a sliding bearing (12) is arranged between the short shaft (3) and the transmission case (1).
8. The solution flash mixing device of claim 1, wherein: a motor (10) is fixedly installed on the transmission case (1), and the rotary table (6) is fixedly installed on an output shaft of the motor (10).
9. The solution flash mixing device of claim 1, wherein: and the bottom of the transmission case (1) is provided with an anti-skid pad (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021123500.1U CN212440970U (en) | 2020-06-17 | 2020-06-17 | Solution rapid mixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021123500.1U CN212440970U (en) | 2020-06-17 | 2020-06-17 | Solution rapid mixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212440970U true CN212440970U (en) | 2021-02-02 |
Family
ID=74470341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021123500.1U Expired - Fee Related CN212440970U (en) | 2020-06-17 | 2020-06-17 | Solution rapid mixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212440970U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306843A (en) * | 2021-06-10 | 2021-08-27 | 青岛大学附属医院 | Nucleic acid sample transfer box |
-
2020
- 2020-06-17 CN CN202021123500.1U patent/CN212440970U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113306843A (en) * | 2021-06-10 | 2021-08-27 | 青岛大学附属医院 | Nucleic acid sample transfer box |
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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 |
Granted publication date: 20210202 |