CN217888963U - Test tube cleaning mechanism - Google Patents
Test tube cleaning mechanism Download PDFInfo
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- CN217888963U CN217888963U CN202220969292.XU CN202220969292U CN217888963U CN 217888963 U CN217888963 U CN 217888963U CN 202220969292 U CN202220969292 U CN 202220969292U CN 217888963 U CN217888963 U CN 217888963U
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- funnel
- test tube
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- assembly
- washing
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Abstract
The application discloses test tube cleaning mechanism includes: a cleaning platform having a hollow drainage portion; a test tube holder; the rotating motor is used for driving the test tube fixing piece to rotate; the cleaning funnel is sleeved on the liquid discharge part in a sliding mode, and a liquid discharge hole is formed in the bottom of the cleaning funnel; the cleaning assembly is arranged on the cleaning funnel and is positioned right below the test tube fixing piece, the cleaning assembly is provided with a containing tank and a spray head, and the bottom of the containing tank is provided with a liquid leakage hole; and the funnel lifting assembly is used for driving the cleaning funnel to move up and down. The test tube cleaning mechanism can drive the cleaning assembly to move up and down through the funnel lifting assembly, and a spray head of the cleaning assembly can extend into a test tube, so that the test tube can be better and reliably washed; wash the funnel slip overcoat in drainage portion, set up like this and can guarantee that drainage portion and washing funnel form accommodation space, when the rotation of the intraductal liquid of test is emptyd, can not spill, and the liquid of pouring can be discharged through wasing the funnel outage.
Description
Technical Field
The utility model relates to a check out test set field, concretely relates to tube cleaning mechanism.
Background
Municipal sewage plants and other places need the laboratory technician to detect sewage business turn over water sample every day, for example carry out the detection of indexes such as COD, BOD, total nitrogen, total phosphorus, and the mode cost through artifical the detection is higher, and because the error and the uncertainty of manual operation are more moreover, the accuracy of testing result is not good.
In order to solve the above problems, an automatic device can be adopted to assist in detection, the automatic device usually comprises a test tube cleaning mechanism, the test tube can be cleaned, usually, a fixed nozzle is used for directly spraying water to the test tube, but the effect of the cleaning mode is poor because the length of the test tube is long.
SUMMERY OF THE UTILITY MODEL
The utility model provides an to above-mentioned problem, a test tube cleaning mechanism is proposed.
The utility model adopts the following technical scheme:
a cuvette washing mechanism, comprising:
a cleaning platform having a hollow drainage portion;
the test tube fixing part is used for fixing a test tube;
the rotating motor is used for driving the test tube fixing piece to rotate;
the cleaning funnel is sleeved on the liquid discharge part in a sliding mode, an accommodating space is formed by the cleaning funnel and the liquid discharge part, and a liquid discharge hole is formed in the bottom of the cleaning funnel;
the cleaning assembly is arranged on the cleaning funnel and is positioned right below the test tube fixing piece, the cleaning assembly is provided with a containing tank and a spray head, and the bottom of the containing tank is provided with a liquid leakage hole; and
and the funnel lifting assembly is used for driving the cleaning funnel to move up and down.
The test tube cleaning mechanism can drive the cleaning assembly to move up and down through the funnel lifting assembly, and a spray head of the cleaning assembly can extend into a test tube, so that the test tube can be better and reliably washed; wash the funnel and slide the overcoat and be in the drainage portion, set up like this and to guarantee that drainage portion and washing funnel form accommodation space, when the rotation of the interior liquid of test tube is emptyd, can not spill, and the liquid of pouring can be discharged through wasing the funnel outage.
In actual use, the test tube cleaning mechanism has the following working mode: artifical or put into the test tube mounting with the test tube through automatic mechanism in fixed, the rotating electrical machines work, make the test tube mounting drive the test tube and empty downwards, liquid in the test tube flows into drainage portion and washs in the accommodation space that the funnel formed, and discharge from the outage, the test tube mounting continues to rotate the opening that makes the test tube down, just to wasing the subassembly, funnel lifting unit drives and washs funnel and washs the subassembly and move up in step, shower nozzle work, wash the test tube to the water spray in the test tube, the water that the test tube dropped falls into the holding tank, and discharge through the weeping hole.
During the actual use, the rotating electrical machines can directly drive or drive the test tube mounting through transmission structure and rotate.
In one embodiment of the present invention, the bottom wall of the cleaning funnel includes a first drainage area and a second drainage area, the first drainage area and the second drainage area have the drainage hole, and the cleaning assembly is located between the first drainage area and the second drainage area.
Wash the funnel and set up like this and to discharge according to the sour alkali degree of the interior liquid of test tube, put into test tube mounting promptly at the test tube after, pour into first flowing back district when making the inside liquid of test tube for acidity through control direction of rotation, when being alkaline, through the leading-in second flowing back district of opposite direction rotation.
In one embodiment of the present invention, the drain hole is located at the lowest position of the corresponding drain area.
In one embodiment of the present invention, the cleaning assembly includes an end cap fixed on the cleaning funnel and a recovery box sleeved on the end cap, the end cap and the recovery box form the holding tank, the leakage hole is formed on the end cap and runs through the end cap from top to bottom, and the nozzle is fixed on the nozzle.
In one embodiment of the present invention, the funnel lifting assembly is a cylinder.
In one embodiment of the present invention, the funnel lifting assembly is a cross-brace lifting mechanism.
In one embodiment of the present invention, the test tube fixing member has a limiting groove.
In one embodiment of the present invention, the side wall of the limiting groove has a pressing block matched with the outer side wall of the test tube.
In one embodiment of the present invention, the cross section of the hollow portion of the drainage portion is rectangular.
In one embodiment of the present invention, drainage grooves are formed on both sides of the upper portion of the drainage portion. Set up the whole accommodation space that flows in of the liquid that the drainage groove conveniently emptys.
The utility model has the advantages that: the test tube cleaning mechanism can drive the cleaning assembly to move up and down through the funnel lifting assembly, and a spray head of the cleaning assembly can extend into a test tube, so that the test tube can be better and reliably washed; wash the funnel slip overcoat in drainage portion is last, sets up like this and to guarantee that drainage portion and washing funnel form accommodation space, and when the rotation of the intraductal liquid of test is emptyd, can not spill, and the liquid of pouring can be discharged through wasing the funnel outage.
Drawings
FIG. 1 is a schematic view of the structure of a tube washing mechanism;
FIG. 2 is a schematic view of the tube washing mechanism after the tube holder is hidden;
FIG. 3 is a top view of the tube washing mechanism;
fig. 4 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A of fig. 3.
The various reference numbers in the figures are:
1. cleaning the platform; 2. a liquid discharge part; 3. a test tube holder; 4. a test tube; 5. a rotating electric machine; 6. cleaning the funnel; 7. an accommodating space; 8. a drain hole; 9. cleaning the assembly; 10. accommodating a tank; 11. a spray head; 12. a weep hole; 13. a hopper lifting assembly; 14. a first drainage zone; 15. a second drain region; 16. a plug; 17. a recovery box; 18. a limiting groove; 19. a compression block; 20. a drainage groove; 21. and (7) a supporting plate.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, 2, 3 and 4, a test tube washing mechanism includes:
a cleaning platform 1 having a hollow liquid discharge part 2;
a test tube holder 3 for holding a test tube 4;
the rotating motor 5 is used for driving the test tube fixing part 3 to rotate;
the cleaning funnel 6 is sleeved on the liquid discharging part 2 in a sliding mode, the cleaning funnel 6 and the liquid discharging part 2 form an accommodating space 7, and a liquid discharging hole 8 is formed in the bottom of the cleaning funnel 6;
the cleaning assembly 9 is arranged on the cleaning funnel 6 and is positioned right below the test tube fixing piece 3, the cleaning assembly 9 is provided with a containing groove 10 and a spray head 11, and the bottom of the containing groove 10 is provided with a liquid leakage hole 12; and
a funnel lifting component 13 for driving the cleaning funnel 6 to move up and down.
The test tube cleaning mechanism can drive the cleaning assembly 9 to move up and down through the funnel lifting assembly 13, and the spray head 11 of the cleaning assembly 9 can extend into the test tube 4, so that the test tube 4 can be better and reliably washed; wash 6 slip overcoat of funnel on drainage portion 2, set up like this and to guarantee that drainage portion 2 and wash funnel 6 form accommodation space 7, when liquid rotates and emptys in test tube 4, can not spill, and the liquid of pouring can be discharged through 6 outage of wash funnel 8.
In actual use, the test tube cleaning mechanism has the following working mode: artifical or put into test tube mounting 3 with test tube 4 through automatic mechanism in fixed, 5 work of rotating electrical machines, make test tube mounting 3 drive test tube 4 and empty downwards, liquid in the test tube 4 flows into drain portion 2 and washs in the accommodation space 7 that funnel 6 formed, and discharge from outage 8, test tube mounting 3 continues to rotate the opening that makes test tube 4 down, just to wasing subassembly 9, funnel lifting unit 13 drives and washs funnel 6 and washs subassembly 9 and shift up in step, shower nozzle 11 works, wash test tube 4 to the water spray in the test tube 4, the water that test tube 4 dropped falls into holding tank 10, and discharge through weeping hole 12.
During the actual use, rotating electrical machines 5 can directly drive or drive test tube mounting 3 through transmission structure and rotate. The rotating motor 5 in this embodiment is driven by a belt structure.
As shown in FIGS. 2 and 3, in this embodiment, the bottom wall of cleaning funnel 6 includes a first drain region 14 and a second drain region 15, each of first drain region 14 and second drain region 15 has a drain hole 8, and cleaning assembly 9 is located between first drain region 14 and second drain region 15.
Wash funnel 6 and set up like this and to discharge according to the acid-base degree of the interior liquid of test tube 4, put into test tube mounting 3 at test tube 4 promptly, make the inside liquid of test tube 4 pour into first flowing back district 14 when for acidity through control direction of rotation, when being alkaline, through the leading-in second flowing back district 15 of counter-rotation. The cleaning assembly 9 is located between the first liquid discharge area 14 and the second liquid discharge area 15, so that the waste liquid can be prevented from splashing and the corrosion of equipment can be avoided.
In order to discharge the liquid entirely, as shown in fig. 2, in the present embodiment, the liquid discharge hole 8 is located at the lowest position corresponding to the liquid discharge area.
As shown in fig. 2 and 4, in the present embodiment, the cleaning assembly 9 includes a plug 16 fixed on the cleaning funnel 6 and a recovery box 17 covering the plug 16, the plug 16 and the recovery box 17 form an accommodating groove 10, the liquid leakage hole 12 is formed on the plug 16 and vertically penetrates through the plug 16, and the spray head 11 is fixed on the spray head 11.
As shown in fig. 1 and 2, in the present embodiment, the hopper lifting assembly 13 is a cylinder. In practice, the hopper lift assembly 13 may also be a conventional lift drive such as a scissor lift mechanism. As shown in fig. 1, the funnel lift assembly 13 is connected to the wash funnel 6 by a blade assembly 21.
As shown in fig. 4, in the present embodiment, the test tube holder 3 has a limiting groove 18. The side wall of the limiting groove 18 is provided with a pressing block 19 matched with the outer side wall of the test tube 4.
As shown in fig. 1 and 2, in the present embodiment, the cross section of the hollow portion of the liquid discharge portion 2 is rectangular. Drainage grooves 20 are provided on both sides of the upper part of the drainage part 2. The provision of the drainage groove 20 facilitates the entire flow of poured liquid into the receiving space 7.
The above only is the preferred embodiment of the present invention, not therefore the limit the patent protection scope of the present invention, all applications the equivalent structure transformation made by the contents of the specification and the drawings of the present invention is directly or indirectly applied to other related technical fields, and all the same principles are included in the protection scope of the present invention.
Claims (10)
1. A tube washing mechanism, comprising:
a cleaning platform having a hollow drainage portion;
the test tube fixing part is used for fixing a test tube;
the rotating motor is used for driving the test tube fixing piece to rotate;
the cleaning funnel is sleeved on the liquid discharge part in a sliding mode, an accommodating space is formed by the cleaning funnel and the liquid discharge part, and a liquid discharge hole is formed in the bottom of the cleaning funnel;
the cleaning assembly is arranged on the cleaning funnel and is positioned right below the test tube fixing piece, the cleaning assembly is provided with a containing tank and a spray head, and the bottom of the containing tank is provided with a liquid leakage hole; and
and the funnel lifting assembly is used for driving the cleaning funnel to move up and down.
2. The cuvette washing mechanism according to claim 1, wherein the bottom wall of the washing funnel includes a first drain region and a second drain region each having the drain hole, and the washing unit is located between the first drain region and the second drain region.
3. The tube washing mechanism according to claim 2, wherein the drain hole is located at the lowest of the corresponding drain areas.
4. The tube washing mechanism as claimed in claim 2, wherein the washing assembly includes a plug fixed to the washing funnel and a recovery box covering the plug, the plug and the recovery box forming the receiving slot, the weep hole is formed in the plug and extends up and down through the plug, and the nozzle is fixed to the nozzle.
5. The test tube washing mechanism as recited in claim 4, wherein the funnel lifting assembly is a pneumatic cylinder.
6. The test tube washing mechanism as recited in claim 4, wherein the funnel lifting assembly is a scissor lift mechanism.
7. The tube washing mechanism according to claim 1, wherein the tube holder has a stopper groove.
8. The tube washing mechanism according to claim 7, wherein the side wall of the limiting groove has a pressing block which is engaged with the outer side wall of the test tube.
9. The test tube washing mechanism according to claim 1, wherein a cross section of the hollow portion of the drain portion is rectangular.
10. The tube washing apparatus of claim 9, wherein the drainage portion has drainage grooves on both sides above the drainage portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220969292.XU CN217888963U (en) | 2022-04-19 | 2022-04-19 | Test tube cleaning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220969292.XU CN217888963U (en) | 2022-04-19 | 2022-04-19 | Test tube cleaning mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217888963U true CN217888963U (en) | 2022-11-25 |
Family
ID=84109853
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220969292.XU Active CN217888963U (en) | 2022-04-19 | 2022-04-19 | Test tube cleaning mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217888963U (en) |
-
2022
- 2022-04-19 CN CN202220969292.XU patent/CN217888963U/en active Active
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