CN211411704U - Biochemical heating agitating unit - Google Patents
Biochemical heating agitating unit Download PDFInfo
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- CN211411704U CN211411704U CN201922328894.8U CN201922328894U CN211411704U CN 211411704 U CN211411704 U CN 211411704U CN 201922328894 U CN201922328894 U CN 201922328894U CN 211411704 U CN211411704 U CN 211411704U
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 30
- 238000003756 stirring Methods 0.000 claims abstract description 153
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 18
- 230000010287 polarization Effects 0.000 claims description 14
- 239000003638 chemical reducing agent Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000007790 scraping Methods 0.000 claims description 7
- 230000008021 deposition Effects 0.000 claims description 3
- 230000001737 promoting effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009467 reduction Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010876 biochemical test Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
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Abstract
The utility model discloses a biochemical heating stirring device, which comprises a stirring box, a charging hole arranged at the upper right side of the stirring box, and a discharging pipe arranged at the lower right side of the stirring box, wherein a discharging valve is arranged at the discharging pipe, a lifting plate is arranged above the stirring box, the lifting plate and the stirring box are fixedly connected through a guide piece, an active stirring shaft is arranged at the middle position of the lower end of the lifting plate, auxiliary stirring shafts are symmetrically arranged at the lower ends of the stirring box at the two sides of the active stirring shaft, and a perforation which is convenient for the active stirring shaft and the auxiliary stirring shafts to pass through is arranged at the upper end of the stirring box; drive (mixing) shaft and supplementary (mixing) shaft between connect through the drive of band pulley mechanism, drive (mixing) shaft left and right sides symmetry is equipped with at least a set of heating rod, the utility model discloses drawback to current device designs for reciprocating motion about the stirring region can, thereby the effectual stirring effect that has improved, the practicality is strong.
Description
Technical Field
The utility model relates to a agitating unit technical field specifically is a biochemical heating agitating unit.
Background
Biochemistry its task is to understand the chemical composition, structure and chemical changes in the life process of a living being. As a subject based on experiments, most of biochemistry needs to be tested, the biochemistry tests analyze important biomacromolecules (such as protein, nucleic acid and the like), so that the various functions of the biomacromolecules and the specific structural relation of the biomacromolecules are explained, the biochemical tests often need to heat and stir samples, the existing heating device has poor heating effect, precipitates easily appear, the mixing is not uniform and the like, the test results are seriously influenced, and the analysis deviation and the judgment are inaccurate.
For this reason, current patent publication No. CN208771302U has proposed a biochemical heating agitating unit with, and this kind of device has realized two stirring structures through belt drive structure, has avoided the not misce bene abundant problem of solution, has still solved the problem that the solvent deposit is attached to the stirred vessel bottom through scraping the flitch, ensures the homogeneity that solvent and solute mix, but above-mentioned device is stirring, and stirring vane can only stir at same degree of depth, and stirring effect is not good.
To the drawback that current device exists, provide a biochemical heating agitating unit now.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a biochemical heating agitating unit to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a biochemical heating and stirring device comprises a stirring box, a charging hole arranged on the upper right side of the stirring box, and a discharging pipe arranged on the lower right side of the stirring box, wherein a discharging valve is arranged at the discharging pipe;
the driving stirring shaft and the auxiliary stirring shaft are in transmission connection through a belt wheel mechanism, at least one group of heating rods are symmetrically arranged on the left side and the right side of the driving stirring shaft, stirring rods which are crossed with the heating rods are arranged on the auxiliary stirring shaft, and stirring blades for promoting material flow are arranged on the outer side of the auxiliary stirring shaft on the lower side of each stirring rod;
the upper end of the driving stirring shaft is connected with a first output end of a speed reducer arranged at the upper end of the lifting plate, the input end of the speed reducer is connected with the output end of a driving motor through a driving shaft, the speed reducer is driven to rotate through the driving motor, the driving stirring shaft is driven to rotate by the speed reducer, and the auxiliary stirring shaft can also rotate along with the driving of a belt wheel in a matched manner, so that the heating and stirring of materials are realized;
the second output end of the driving motor is provided with an output shaft, the left end of the output shaft penetrates through a bearing seat arranged on the upper left side of the lifting plate, the left end of the output shaft is connected with a polarization cam, two fixed rods are arranged at the upper end of the stirring box below the polarization cam, a fixed shaft is erected between the two fixed rods, a supporting wheel is rotatably arranged on the fixed shaft and abuts against the surface of the polarization cam, and an elastic layer used for increasing the contact area is arranged on the surface of the supporting wheel;
as a further aspect of the present invention: the stirring device is characterized in that the lower end of the driving stirring shaft is further provided with an auxiliary stirring part, the auxiliary stirring part is used for avoiding the problem of material deposition, the auxiliary stirring part comprises a sliding sleeve, the sliding sleeve is arranged at the lower end of the driving stirring shaft, a reset spring used for connecting the driving stirring shaft is arranged in the sliding sleeve, the lower end of the sliding sleeve is provided with a scraping plate matched with the bottom surface of the stirring box, and a limiting component used for limiting the relative rotation of the driving stirring shaft and the sliding sleeve is arranged between the driving stirring shaft and the.
As a further aspect of the present invention: the limiting assembly comprises a limiting groove arranged on the inner wall of the sliding sleeve and a limiting protrusion arranged on the outer side of the driving stirring shaft, and the sliding sleeve can slide relatively along the driving stirring shaft due to the matching of the limiting protrusion and the limiting groove and cannot rotate relatively.
As a further aspect of the present invention: the guide part comprises a guide sleeve connected with the upper end of the stirring box, a guide rod is arranged at the upper end of the guide sleeve in a sliding mode, and the upper end of the guide rod is fixedly connected with the lower end of the lifting plate.
As a further aspect of the present invention: the belt wheel mechanism comprises a driving belt wheel arranged on the driving stirring shaft and a driven belt wheel arranged on the outer side of the auxiliary stirring shaft, and the driven belt wheel is in transmission connection with the driving belt wheel through a belt.
As a further aspect of the present invention: the inner wall of the stirring box is provided with a thermometer for detecting the temperature of the material, and the thermometer and the driving motor are electrically connected with the control panel.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses drawback to current device designs for reciprocating motion about the stirring region can, thereby the effectual stirring effect that has improved, the practicality is strong.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the internal structure of the present invention.
Fig. 3 is a schematic structural view of the middle guide member of the present invention.
Wherein: the device comprises a stirring box 1, a heating rod 2, a lifting plate 3, a driving motor 4, a guide piece 5, a guide sleeve 51, a guide rod 52, a driving shaft 6, a driving belt wheel 7, a speed reducer 8, an output shaft 9, a bearing seat 10, a polarization cam 11, a supporting wheel 12, a fixing rod 13, an auxiliary stirring shaft 14, a stirring rod 15, a stirring blade 16, a return spring 17, a sliding sleeve 18, a driving stirring shaft 19, a scraping plate 20 and a discharging pipe 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-3, in an embodiment of the present invention, a biochemical heating stirring apparatus includes a stirring tank 1, a charging port disposed on the upper right side of the stirring tank, and a discharging pipe 21 disposed on the lower right side of the stirring tank, a discharging valve is disposed at the discharging pipe 21, a lifting plate 3 is disposed above the stirring tank 1, the lifting plate 3 and the stirring tank 1 are fixedly connected by a guide 5, an active stirring shaft 19 is disposed at the middle position of the lower end of the lifting plate 3, auxiliary stirring shafts 14 are symmetrically disposed at the lower ends of the stirring tanks 1 on both sides of the active stirring shaft 19, and a through hole for the active stirring shaft 19 and the auxiliary stirring shafts 14 to pass through is disposed at the upper end of the stirring tank 1;
the driving stirring shaft 19 is in transmission connection with the auxiliary stirring shaft 14 through a belt wheel mechanism, at least one group of heating rods 2 are symmetrically arranged on the left side and the right side of the driving stirring shaft 19, stirring rods 15 which are crossed with the heating rods 2 are arranged on the auxiliary stirring shaft 14, and stirring blades 16 for promoting material flow are arranged on the outer side of the auxiliary stirring shaft 14 on the lower side of each stirring rod 15;
the upper end of the driving stirring shaft 19 is connected with a first output end of a speed reducer 8 arranged at the upper end of the lifting plate 3, an input end of the speed reducer 8 is connected with an output end of a driving motor 4 through a driving shaft 6, the driving motor 4 drives the speed reducer 6 to rotate, the speed reducer 6 drives the driving stirring shaft 19 to rotate, and the auxiliary stirring shaft 14 can also rotate along with the rotation in cooperation with the transmission of a belt wheel, so that the heating and stirring of materials are realized;
a second output end of the driving motor 4 is provided with an output shaft 9, the left end of the output shaft 9 penetrates through a bearing seat 10 arranged on the left upper side of the lifting plate 3, the left end of the output shaft 9 is connected with a polarization cam 11, the upper end of the stirring box 1 below the polarization cam 11 is provided with two fixing rods 13, a fixing shaft is erected between the two fixing rods 13, a supporting wheel 12 is rotatably arranged on the fixing shaft, the supporting wheel 12 abuts against the surface of the polarization cam 11, and the surface of the supporting wheel 12 is provided with an elastic layer for increasing the contact area;
when the driving motor 4 rotates, the reducer 8 can drive the output shaft 9 to rotate, the output shaft 9 drives the polarization cam 11 to rotate, and the height of the output shaft 9 is continuously lifted along with the rotation of the polarization cam 11, so that the height of the lifting plate 3 is continuously floated up and down, and when the lifting plate 3 floats up and down, the stirring blades 16, the stirring rods 15 and the heating rods 2 can stir materials in a way of moving up and down, so that the stirring effect on the materials is effectively improved, and the defect that the existing device can only stir at the same depth is overcome;
the belt wheel mechanism comprises a driving belt wheel 7 arranged on the driving stirring shaft 19 and a driven belt wheel arranged outside the auxiliary stirring shaft 14, and the driven belt wheel and the driving belt wheel are in transmission connection through a belt;
the guide piece 5 comprises a guide sleeve 51 connected with the upper end of the stirring box 1, a guide rod 52 is arranged at the upper end of the guide sleeve 51 in a sliding mode, the upper end of the guide rod 52 is fixedly connected with the lower end of the lifting plate 3, and the guide rod 51 is in sliding fit with the guide sleeve 52 when the lifting plate 3 moves up and down.
Example 2
The difference from example 1 is: the lower end of the driving stirring shaft 19 is also provided with an auxiliary stirring part for avoiding the problem of material deposition, the auxiliary stirring part comprises a sliding sleeve 18 which is sleeved at the lower end of the driving stirring shaft 19 in a sliding manner, a return spring 17 for connecting the driving stirring shaft 19 is arranged in the sliding sleeve 18, the lower end of the sliding sleeve 18 is provided with a scraping plate 20 matched with the bottom surface of the stirring box 1, and a limiting component for limiting the relative rotation of the driving stirring shaft 19 and the sliding sleeve 18 is arranged between the driving stirring shaft 19 and the sliding sleeve 18;
also can stir the processing to the bottom in agitator tank 1 when (mixing) shaft 19 drives scraping plate 20 and rotates, avoid appearing the problem of sediment, when lifter plate 3 up-and-down motion, scraping plate 20 can intermittent type nature to the bottom in agitator tank 1 scrape the material and handle.
The limiting assembly comprises a limiting groove arranged on the inner wall of the sliding sleeve 18 and a limiting protrusion arranged on the outer side of the driving stirring shaft 19, and the sliding sleeve 18 can relatively slide along the driving stirring shaft 19 and cannot relatively rotate due to the matching of the limiting protrusion and the limiting groove.
Example 3
The difference from example 1 is: 1 inner wall of agitator tank is equipped with the thermometer that is used for detecting the material temperature, and 4 electric connection control panels of thermometer and driving motor can detect the stirring material through setting up the thermometer.
The working principle is as follows: add the material in agitator tank 1 from the filling tube, it rotates to drive the reduction gear through driving motor 4, reduction gear 8 can drive output shaft 9 and rotate, output shaft 9 drives polarization cam 11 and rotates, along with polarization cam 11's rotation, the highly continuous lift of output shaft 9, thereby make the highly continuous luffing motion of lifter plate 3, thereby effectual improvement is to the stirring effect of material, the drawback that current device can only stir at same degree of depth has been eliminated, it rotates to drive reduction gear 6 through driving motor 4, reduction gear 6 drives initiative (mixing) shaft 19 and rotates, cooperation band pulley drive, supplementary (mixing) shaft 14 also can be along with rotating, thereby realize heating and stirring to the material.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. A biochemical heating and stirring device comprises a stirring box (1), a feeding opening arranged on the right upper side of the stirring box, and a discharge pipe (21) arranged on the right lower side of the stirring box, wherein a discharge valve is arranged at the discharge pipe (21);
the stirring device is characterized in that a lifting plate (3) is arranged above the stirring box (1), the lifting plate (3) and the stirring box (1) are connected and fixed through a guide piece (5), an active stirring shaft (19) is arranged in the middle of the lower end of the lifting plate (3), auxiliary stirring shafts (14) are symmetrically arranged at the lower ends of the stirring box (1) at two sides of the active stirring shaft (19), and through holes which are convenient for the active stirring shaft (19) and the auxiliary stirring shafts (14) to penetrate through are formed in the upper end of the stirring box (1);
the driving stirring shaft (19) is in transmission connection with the auxiliary stirring shaft (14) through a belt wheel mechanism, at least one group of heating rods (2) are symmetrically arranged on the left side and the right side of the driving stirring shaft (19), stirring rods (15) which are crossed with the heating rods (2) are arranged on the auxiliary stirring shaft (14), and stirring blades (16) for promoting material flow are arranged on the outer side of the auxiliary stirring shaft (14) on the lower side of each stirring rod (15);
the upper end of the driving stirring shaft (19) is connected with a first output end of a speed reducer (8) arranged at the upper end of the lifting plate (3), and the input end of the speed reducer (8) is connected with the output end of a driving motor (4) through a driving shaft (6);
the second output end of driving motor (4) is equipped with output shaft (9), bearing frame (10) of setting in lifter plate (3) upper left side is passed to output shaft (9) left end, polarization cam (11) are connected to output shaft (9) left end, agitator tank (1) upper end of polarization cam (11) below is equipped with two dead levers (13), has erect the fixed axle between two dead levers (13), rotates on the fixed axle and is equipped with supporting wheel (12), supporting wheel (12) and polarization cam (11) surface offset.
2. The biochemical heating stirring device according to claim 1, wherein the surface of the supporting wheel (12) is provided with an elastic layer for increasing the contact area.
3. The biochemical heating stirring device according to claim 1, wherein the lower end of the driving stirring shaft (19) is further provided with an auxiliary stirring component for avoiding the problem of material deposition, the auxiliary stirring component comprises a sliding sleeve (18) slidably sleeved at the lower end of the driving stirring shaft (19), a return spring (17) for connecting the driving stirring shaft (19) is arranged inside the sliding sleeve (18), the lower end of the sliding sleeve (18) is provided with a scraping plate (20) matched with the bottom surface of the stirring box (1), and a limiting component for limiting the relative rotation between the driving stirring shaft (19) and the sliding sleeve (18) is arranged between the driving stirring shaft (19) and the sliding sleeve (18).
4. The biochemical heating stirring device according to claim 3, wherein the limiting component comprises a limiting groove disposed on the inner wall of the sliding sleeve (18) and a limiting protrusion disposed on the outer side of the driving stirring shaft (19), and the limiting protrusion and the limiting groove are matched to enable the sliding sleeve (18) to slide relatively along the driving stirring shaft (19) without rotating relatively.
5. The biochemical heating stirring device according to claim 1, wherein the guiding element (5) comprises a guiding sleeve (51) connected with the upper end of the stirring box (1), a guiding rod (52) is slidably arranged at the upper end of the guiding sleeve (51), and the upper end of the guiding rod (52) is fixedly connected with the lower end of the lifting plate (3).
6. The biochemical heating stirring device according to claim 1, wherein the pulley mechanism comprises a driving pulley (7) disposed on the driving stirring shaft (19) and a driven pulley disposed outside the auxiliary stirring shaft (14), and the driven pulley and the driving pulley are connected by a belt transmission.
7. The biochemical heating stirring device according to any one of claims 1 to 6, wherein the inner wall of the stirring tank (1) is provided with a thermometer for detecting the temperature of the material, and the thermometer and the driving motor (4) are electrically connected with a control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922328894.8U CN211411704U (en) | 2019-12-23 | 2019-12-23 | Biochemical heating agitating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922328894.8U CN211411704U (en) | 2019-12-23 | 2019-12-23 | Biochemical heating agitating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211411704U true CN211411704U (en) | 2020-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922328894.8U Expired - Fee Related CN211411704U (en) | 2019-12-23 | 2019-12-23 | Biochemical heating agitating unit |
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| CN (1) | CN211411704U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670332A (en) * | 2022-03-30 | 2022-06-28 | 浙江浩源管材股份有限公司 | Concrete mixing device for road construction |
-
2019
- 2019-12-23 CN CN201922328894.8U patent/CN211411704U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114670332A (en) * | 2022-03-30 | 2022-06-28 | 浙江浩源管材股份有限公司 | Concrete mixing device for road construction |
| CN114670332B (en) * | 2022-03-30 | 2024-05-28 | 浙江浩源管材股份有限公司 | Concrete mixing device for road construction |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200904 |