CN220496131U - Biochemical sample heating and stirring device - Google Patents
Biochemical sample heating and stirring device Download PDFInfo
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- CN220496131U CN220496131U CN202322038230.4U CN202322038230U CN220496131U CN 220496131 U CN220496131 U CN 220496131U CN 202322038230 U CN202322038230 U CN 202322038230U CN 220496131 U CN220496131 U CN 220496131U
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- 238000003756 stirring Methods 0.000 title claims abstract description 80
- 238000010438 heat treatment Methods 0.000 title claims abstract description 58
- 238000005070 sampling Methods 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims abstract description 17
- 238000007790 scraping Methods 0.000 claims abstract description 14
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 6
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 6
- 241001330002 Bambuseae Species 0.000 claims description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 6
- 239000011425 bamboo Substances 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 230000005389 magnetism Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 abstract description 11
- 238000007789 sealing Methods 0.000 abstract description 7
- 239000002699 waste material Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 abstract 1
- 239000003570 air Substances 0.000 description 10
- 238000002474 experimental method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000012080 ambient air Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Devices For Use In Laboratory Experiments (AREA)
Abstract
The utility model relates to the technical field of biochemistry, and discloses a biochemical sample heating and stirring device, which comprises a supporting table, wherein the surface of the supporting table is provided with a stirring assembly, the stirring assembly comprises a supporting cylinder, a stirring cylinder, a sealing cover, a servo motor, a detection tube, a stirring mechanism and a heating assembly, the supporting cylinder is fixedly arranged on the surface of the supporting table, the stirring cylinder is fixedly arranged in the supporting cylinder, and the top end of the stirring cylinder is in threaded connection with the sealing cover, so that the biochemical sample heating and stirring device has the beneficial effects that: the biochemical sample attached to the cylinder wall is scraped through the laminating of the inner wall of two pivoted scraping plates and churn to reduce the waste of chemical sample, in order to conveniently carry out sampling detection to the chemical sample in the stirring, the inside stopper through the stopper with the sampling tube along detecting the pipe is filled back to the churn in the middle of, the chemical sample flows into the sampling box of sampling tube bottom through the feed inlet in the churn, makes things convenient for the experimenter to sample at any time.
Description
Technical Field
The utility model relates to the technical field of biochemistry, in particular to a biochemical sample heating and stirring device.
Background
In biochemical experiments, it is often necessary to heat treat a sample in order to achieve specific reaction conditions. But traditional heating mode often is not stable and accurate enough, influences the accuracy of experiment. In addition, for samples to be stirred and mixed, the samples are also easy to be uneven by manual operation, and the reaction is not easy to carry out, so that the requirement of a biochemical sample heating and stirring device capable of stably heating and uniformly stirring is very important for improving the experimental efficiency and accuracy;
the biochemical heating stirring device disclosed in the application number of CN202021530931.X is also an increasingly mature technology, and comprises an outer cylinder, wherein the top of the inner cavity of the outer cylinder is fixedly connected with a stirring cylinder, the top of the stirring cylinder penetrates through the outer cylinder, a guide block is arranged to electrify a heating resistance wire, meanwhile, the heating resistance wire heats water in the inner cavity of a heating box, a water pump is arranged to enable the water pump to convey the hot water in the inner cavity of the heating box to the inner cavity of a water storage pipe, the water storage pipe uniformly sprays the hot water between the outer cylinder and the stirring cylinder through a water leakage hole, meanwhile, the water between the outer cylinder and the stirring cylinder enters the inner cavity of the heating box through a water outlet pipe, so that the water is circularly heated, the device has the advantage of uniformly heating samples in the biochemical experiment process, the problem of non-uniform heating of the samples in the biochemical experiment process in the original mode is solved, and the non-uniform heating of the samples is avoided, and the experimental effect is influenced;
however, the above-mentioned biochemical heating and stirring device has the following drawbacks during use:
the device is inconvenient for sampling and detecting biochemical samples, and the biochemical samples generated by stirring are easy to attach to the cylinder wall and are not easy to treat, so that the waste of the samples is easy to cause; and meanwhile, the generated steam and smell are heated, so that the working environment of the user is easily influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a biochemical sample heating and stirring device which has the advantages of convenient sampling, improving the working environment and reducing the waste of materials, and solves the problems proposed by the background art.
The utility model provides the following technical scheme: the utility model provides a biochemical sample heating agitating unit, includes the brace table, the surface of brace table is equipped with stirring subassembly, stirring subassembly includes support section of thick bamboo, churn, sealed lid, servo motor, detection tube, rabbling mechanism and heating element, the fixed surface that sets up at the brace table of support section of thick bamboo, the inside of support section of thick bamboo is fixedly provided with the churn, the top threaded connection of churn has sealed lid, the fixed servo motor that is provided with in middle part on sealed lid top, the fixed detection tube that is provided with in one side on sealed lid surface, the fixed magnetic ring that is provided with in top of detection tube, the top magnetism of magnetic ring is inhaled and is connected with the stopper, one side of brace table is fixed and is provided with the support column, the mounting groove has been seted up at the top of support column.
As a preferable technical scheme of the utility model, the stirring mechanism comprises a connecting shaft, stirring blades, a connecting block, two connecting rods and two scraping plates, wherein the connecting shaft is fixedly arranged at the bottom end of a transmission shaft of a servo motor, the stirring blades are fixedly arranged at the bottom end of the connecting shaft, the connecting blocks are fixedly arranged at the bottom of the connecting shaft, the connecting rods are fixedly arranged at the two ends of the connecting block, one end of each connecting rod is fixedly provided with one scraping plate, and the surfaces of the two scraping plates are attached to the inner wall of the stirring cylinder.
As a preferable technical scheme of the utility model, a sampling tube is fixedly arranged at the bottom end of the limiting block, and a sampling box is fixedly arranged at the bottom end of the sampling tube.
As a preferable technical scheme of the utility model, the heating component comprises a mounting pipe, a plurality of heating pipes, an exhaust pipe, an exhaust box and a plurality of guide plates, wherein the mounting pipe is fixedly arranged in the middle of the inner wall of the supporting cylinder, the plurality of heating pipes which are arranged at equal intervals are fixedly arranged on the surface of the mounting pipe, the exhaust pipe is fixedly arranged on one side of the top end of the supporting cylinder, the exhaust box is fixedly arranged in the mounting groove, one side of the inner wall of the exhaust box is rotationally connected with the plurality of guide plates which are arranged at equal intervals, and the exhaust pipe is fixedly arranged on one side of the exhaust box.
As a preferable technical scheme of the utility model, the top end of the supporting column is fixedly provided with a placing disc, and the other side of the top end of the supporting cylinder is fixedly provided with a water injection pipe.
As a preferable technical scheme of the utility model, a plurality of feeding holes are formed in the bottom of the surface of the sampling tube.
As a preferable technical scheme of the utility model, a discharge pipe is fixedly arranged at the bottom of the stirring cylinder.
As a preferable technical scheme of the utility model, a switch panel is fixedly arranged at the top of the supporting cylinder, a servo motor switch and a heating pipe temperature control switch are respectively arranged on the surface of the switch panel, the servo motor is electrically connected with a power supply through the servo motor switch, and a plurality of heating pipes are electrically connected with the power supply through the heating pipe temperature control switches.
Compared with the prior art, the utility model has the following beneficial effects:
1. the biochemical samples attached to the wall of the stirring barrel are scraped through the two rotating scraping plates and the inner wall of the stirring barrel, so that waste of the chemical samples is reduced, the sampling pipe is plugged back into the stirring barrel along the inner part of the detection pipe through the limiting block in order to facilitate sampling detection of the stirred chemical samples, the chemical samples in the stirring barrel flow into the sampling box at the bottom end of the sampling pipe through the feeding hole, and the experimenters can conveniently sample at any time;
2. the biochemical sample in the heating and stirring process is easy to generate pungent smell, in order to improve the working environment, the top of the supporting column is provided with the exhaust box, one end of the exhaust pipe is connected with an external exhaust pipeline, the exhaust pipe is connected with the exhaust box, and the exhaust box is used for extracting the steam and smell of the surrounding air, so that the working environment of users is improved, and the use safety is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic side view of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
fig. 4 is an enlarged schematic view of the structure of fig. 3 at a.
In the figure: 1. a support table; 2. a stirring assembly; 3. a magnetic ring; 4. a limiting block; 5. a heating assembly; 6. a support column; 7. a feed hole; 8. placing a tray; 9. an exhaust tube; 10. a mounting groove; 11. a discharge pipe; 12. a switch panel; 21. a support cylinder; 22. a stirring cylinder; 23. sealing cover; 24. a servo motor; 25. a detection tube; 26. a stirring mechanism; 261. a connecting shaft; 262. stirring fan blades; 263. a connecting block; 264. a connecting rod; 265. a scraping plate; 266. a sampling tube; 267. a sampling box; 51. installing a pipe; 52. heating pipes; 53. an exhaust pipe; 54. an exhaust box; 55. and a deflector.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, a biochemical sample heating and stirring device comprises a supporting table 1, wherein a stirring assembly 2 is arranged on the surface of the supporting table 1, the stirring assembly 2 comprises a supporting cylinder 21, a stirring cylinder 22, a sealing cover 23, a servo motor 24, a detection tube 25, a stirring mechanism 26 and a heating assembly 5, the supporting cylinder 21 is fixedly arranged on the surface of the supporting table 1, the stirring cylinder 22 is fixedly arranged in the supporting cylinder 21, the sealing cover 23 is in threaded connection with the top end of the stirring cylinder 22, the servo motor 24 is fixedly arranged in the middle of the top end of the sealing cover 23, the detection tube 25 is fixedly arranged on one side of the surface of the sealing cover 23, a magnetic ring 3 is fixedly arranged on the top end of the detection tube 25, a limiting block 4 is magnetically attracted on the top end of the magnetic ring 3, a supporting column 6 is fixedly arranged on one side of the supporting table 1, and an installation groove 10 is formed in the top of the supporting column 6.
Referring to fig. 1, 3 and 4, the stirring mechanism 26 includes a connecting shaft 261, stirring blades 262, a connecting block 263, two connecting rods 264 and two scraping plates 265, the connecting shaft 261 is fixedly arranged at the bottom end of a transmission shaft of the servo motor 24, the stirring blades 262 are fixedly arranged at the bottom end of the connecting shaft 261, the connecting blocks 263 are fixedly arranged at the bottom of the connecting shaft 261, connecting rods 264 are fixedly arranged at two ends of the connecting block 263, one end of each connecting rod 264 is fixedly provided with each scraping plate 265, and the surfaces of the two scraping plates 265 are attached to the inner wall of the stirring drum 22 to scrape biochemical samples attached to the drum wall.
The bottom end mounting of stopper 4 is provided with sampling tube 266, and the bottom end mounting of sampling tube 266 is provided with sampling box 267, and sampling box 267 is convenient for store the chemical sample that waits to sample the detection.
Referring to fig. 1, 2 and 3, the heating assembly 5 includes a mounting tube 51, a plurality of heating tubes 52, an exhaust tube 53, an exhaust box 54 and a plurality of guide plates 55, the mounting tube 51 is fixedly arranged in the middle of the inner wall of the supporting cylinder 21, the heating tubes 52 are fixedly arranged on the surface of the mounting tube 51 at a plurality of equal intervals, the exhaust tube 53 is fixedly arranged on one side of the top end of the supporting cylinder 21, the exhaust box 54 is fixedly arranged in the mounting groove 10, one side of the inner wall of the exhaust box 54 is rotationally connected with the guide plates 55 which are arranged at a plurality of equal intervals, and one side of the exhaust box 54 is fixedly provided with the exhaust tube 9.
The top of support column 6 is fixed to be provided with and places dish 8, and the opposite side on support cylinder 21 top is fixed to be provided with the water injection pipe, places dish 8 and has increased accommodation space, and is more convenient when placing article.
A plurality of feed holes 7 are formed in the bottom of the surface of the sampling tube 266, a discharge tube 11 is fixedly arranged at the bottom of the stirring barrel 22, and chemical samples can be discharged through a valve in the discharge tube 11 after stirring operation is completed.
The top of the supporting cylinder 21 is fixedly provided with a switch panel 12, the surface of the switch panel 12 is respectively provided with a servo motor switch and a heating pipe temperature control switch, the servo motor 24 is electrically connected with a power supply through the servo motor switch, and a plurality of heating pipes 52 are electrically connected with the power supply through the heating pipe temperature control switch.
According to the working principle, firstly, a biochemical sample heating and stirring device is conveyed to a proper position through a supporting table 1, a proper amount of water source is injected between the inner wall of the supporting cylinder 21 and a stirring cylinder 22 through a water injection pipe at the top end of the supporting cylinder 21, a plurality of heating pipes 52 are started through a heating pipe temperature control switch, the stirring cylinder 22 is heated to a proper temperature state through taking water as a medium, then a sampling pipe 266 and a sampling box 267 are taken out from the stirring cylinder 22 through a handle at the top end of a limiting block 4, a proper amount of biochemical material to be heated and stirred is added into the stirring cylinder 22, a servo motor 24 is started, a transmission shaft of the servo motor 24 drives a connecting block 263 and a stirring fan blade 262 to synchronously rotate through the cooperation of a connecting shaft 261, the rotating stirring fan blade 262 is used for fully mixing and stirring the biochemical sample in the stirring cylinder 22, and waste caused by the adhesion of the sample to the inner wall of the stirring cylinder 22 is reduced, the connecting blocks 263 rotate and drive the connecting rods 264 on two sides to synchronously rotate, the two connecting rods 264 drive the scraping plates 265 connected with the connecting rods to synchronously rotate, the biochemical samples attached to the cylinder wall are scraped through the adhesion of the two scraping plates 265 and the inner wall of the stirring cylinder 22, so that the waste of the chemical samples is reduced, the water in the supporting cylinder 21 generates air pressure with higher temperature when being heated to boiling, the air exhaust pipe 53 is convenient for exhausting the air pressure in the supporting cylinder 21, thereby raising the temperature of the ambient air, the biochemical samples in the heating and stirring processes are easy to generate pungent smell, in order to improve the working environment, the top of the supporting column 6 is provided with the air exhaust box 54, one end of the air exhaust pipe 53 is connected with the external air exhaust pipeline 9, the air exhaust pipe 53 is connected with the air exhaust box 54, the steam and smell of the ambient air are extracted through the air exhaust box 54, the working environment of the user is improved, in order to facilitate sampling detection of the chemical sample in stirring, the sampling tube 266 is plugged back to the stirring barrel 22 along the inside of the detection tube 25 through the limiting block 4, and the chemical sample in the stirring barrel 22 flows into the sampling box 267 at the bottom end of the sampling tube 266 through the feeding hole 7, so that the experimenter can sample at any time.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a biochemical sample heating agitating unit, includes brace table (1), its characterized in that, the surface of brace table (1) is equipped with stirring subassembly (2), stirring subassembly (2) are including support tube (21), churn (22), sealed lid (23), servo motor (24), detection tube (25), rabbling mechanism (26) and heating subassembly (5), the fixed surface that sets up at brace table (1) of support tube (21), the inside of support tube (21) is fixed and is provided with churn (22), the top threaded connection of churn (22) has sealed lid (23), the fixed servo motor (24) that are provided with in middle part on sealed lid (23) top, one side of sealed lid (23) surface is fixed and is provided with detection tube (25), the top of detection tube (25) is fixed and is provided with magnetic ring (3), the top magnetism of magnetic ring (3) is inhaled and is connected with stopper (4), one side of brace column (6) is fixed, mounting groove (10) have been seted up at the top of support column (6).
2. A biochemical sample heating and stirring device according to claim 1, wherein: the stirring mechanism (26) comprises a connecting shaft (261), stirring fan blades (262), a connecting block (263), two connecting rods (264) and two scraping plates (265), wherein the connecting shaft (261) is fixedly arranged at the bottom end of a transmission shaft of a servo motor (24), the stirring fan blades (262) are fixedly arranged at the bottom end of the connecting shaft (261), the connecting block (263) is fixedly arranged at the bottom of the connecting shaft (261), connecting rods (264) are fixedly arranged at two ends of the connecting block (263), the scraping plates (265) are fixedly arranged at one ends of the connecting rods (264), and the surfaces of the two scraping plates (265) are attached to the inner wall of the stirring cylinder (22).
3. A biochemical sample heating and stirring device according to claim 2, characterized in that: the bottom end fixing of stopper (4) is provided with sampling tube (266), the bottom end fixing of sampling tube (266) is provided with sampling box (267).
4. A biochemical sample heating and stirring device according to claim 1, wherein: heating element (5) are including installation pipe (51), a plurality of heating pipe (52), blast pipe (53), suction box (54) and a plurality of guide plate (55), the fixed middle part that sets up at support section of thick bamboo (21) inner wall of installation pipe (51), the fixed surface of installation pipe (51) is provided with heating pipe (52) that a plurality of equidistance set up, blast pipe (53) are fixed to be set up in one side on support section of thick bamboo (21) top, suction box (54) are fixed to be set up in the inside of mounting groove (10), one side of suction box (54) inner wall rotates and is connected with guide plate (55) that a plurality of equidistance set up, one side of suction box (54) is fixed to be provided with suction pipe (9).
5. A biochemical sample heating and stirring device according to claim 1, wherein: the top of the support column (6) is fixedly provided with a placing disc (8), and the other side of the top of the support cylinder (21) is fixedly provided with a water injection pipe.
6. A biochemical sample heating and stirring device according to claim 3, wherein: a plurality of feeding holes (7) are formed in the bottom of the surface of the sampling tube (266).
7. A biochemical sample heating and stirring device according to claim 1, wherein: the bottom of the stirring cylinder (22) is fixedly provided with a discharge pipe (11).
8. The biochemical sample heating and stirring device according to claim 4, wherein: the top of support section of thick bamboo (21) is fixed and is provided with switch panel (12), the surface of switch panel (12) is provided with servo motor switch and heating pipe temperature control switch respectively, servo motor (24) are through servo motor switch and power electric connection, a plurality of heating pipe (52) are all through heating pipe temperature control switch and power electric connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322038230.4U CN220496131U (en) | 2023-08-01 | 2023-08-01 | Biochemical sample heating and stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322038230.4U CN220496131U (en) | 2023-08-01 | 2023-08-01 | Biochemical sample heating and stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220496131U true CN220496131U (en) | 2024-02-20 |
Family
ID=89875189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322038230.4U Active CN220496131U (en) | 2023-08-01 | 2023-08-01 | Biochemical sample heating and stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220496131U (en) |
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2023
- 2023-08-01 CN CN202322038230.4U patent/CN220496131U/en active Active
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