CN216630535U - Laboratory is with constant temperature heating agitating unit - Google Patents
Laboratory is with constant temperature heating agitating unit Download PDFInfo
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- CN216630535U CN216630535U CN202220045514.9U CN202220045514U CN216630535U CN 216630535 U CN216630535 U CN 216630535U CN 202220045514 U CN202220045514 U CN 202220045514U CN 216630535 U CN216630535 U CN 216630535U
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- Prior art keywords
- motor
- stirring barrel
- fixedly connected
- stirring
- heating
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 60
- 238000003756 stirring Methods 0.000 claims abstract description 92
- 239000000463 material Substances 0.000 claims description 42
- 238000005485 electric heating Methods 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims 3
- 125000003003 spiro group Chemical group 0.000 claims 1
- 239000000126 substance Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 6
- 238000004321 preservation Methods 0.000 description 8
- 239000006185 dispersion Substances 0.000 description 3
- 230000000630 rising effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The application discloses a constant-temperature heating and stirring device for a laboratory, which relates to the technical field of mixers and solves the problem that the conventional stirring device is easy to heat unevenly, and comprises a stirring barrel, a motor and a stirring rod, wherein the motor is positioned at the top of the stirring barrel, the stirring rod is fixedly connected to the output end of the motor, and the bottom of the output end of the motor is fixedly connected with a spiral feeding device, moreover, the whole process is simple to operate, and the problem that substances in the center of the stirring barrel cannot be effectively dispersed in the prior art, so that the substances in the stirring barrel are easily heated unevenly is effectively solved.
Description
Technical Field
The utility model belongs to the technical field of the mixer technique and specifically relates to a laboratory is with constant temperature heating agitating unit.
Background
The stirring device is a mixing device which drives a stirring rod to rotate back and forth in a circulating manner through a motor so as to uniformly mix liquid or solid particles.
Heating is often needed in a laboratory during stirring, and a heating wire of a stirring device is generally arranged at the bottom or the side wall, so that objects in the middle of a stirring barrel are difficult to stir to the periphery, and uneven heating is easily generated.
SUMMERY OF THE UTILITY MODEL
In order to improve often need the heating in the stirring process in the laboratory, and agitating unit's heater strip generally sets up in bottom or lateral wall, and the object that is located in the middle of the agitator is difficult to be stirred to the periphery, leads to producing easily and heats inhomogeneous problem, and this application provides a laboratory constant temperature heating agitating unit.
The application provides a laboratory is with constant temperature heating agitating unit adopts following technical scheme:
a constant-temperature heating and stirring device for a laboratory comprises a stirring barrel, a motor and a stirring rod, wherein the motor is positioned at the top of the stirring barrel, the stirring rod is fixedly connected to the output end of the motor, the bottom of the output end of the motor is fixedly connected with a spiral feeding device, the bottom of the spiral feeding device is rotatably connected with the bottom of the stirring barrel, a material lifting pipe is sleeved on the outer surface of the spiral feeding device, and the material lifting pipe is fixedly connected with the bottom of the stirring barrel through a support;
the heating box is hollow, and a plurality of heating wires are arranged in an inner cavity of the heating box;
the outer surface of the stirring barrel is fixedly connected with a controller, and the controller is electrically connected with the electric heating wire.
Optionally, the number of heating wires is a plurality of, and is a plurality of the heating wire encircles the heating cabinet inner chamber equidistance arranges, and is a plurality of between the heating wire parallel connection in the circuit.
Optionally, a base is arranged at the bottom of the stirring barrel, and the diameter of the base is larger than that of the bottom of the stirring barrel and is fixedly connected with the bottom of the stirring barrel.
Optionally, the top of the stirring barrel is connected with a top cover in a screwed manner, the motor is located at the top of the top cover and fixedly connected with the top cover, and the output end of the motor penetrates through the top cover and is rotatably connected with the top cover.
Optionally, the solid fixed ring of fixedly connected with on the output of motor, the top of puddler with gu fixed ring's outer wall fixed connection, and pass through gu fixed ring with the output fixed connection of motor, puddler outside fixedly connected with scraper blade, the scraper blade with heating cabinet inner wall sliding contact.
To sum up, the present application includes the following beneficial effects:
this application sets up through the cooperation between motor, puddler, spiral material feeding unit, material rising pipe and support isotructure, can be through spiral material feeding unit with the material at agitator center along rising behind the material pipe transport to the agitator top, the rethread puddler is around the material dispersion to the agitator, moreover, whole process easy operation has solved effectively and can't lead to the effective dispersion of agitator center material among the prior art, leads to the inhomogeneous problem of material heating of agitator inside easily.
Drawings
FIG. 1 is a schematic view of the internal structure of the mixing tank of the present invention;
FIG. 2 is a schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the connection structure of the material lifting pipe of the present invention;
description of reference numerals: 1. a stirring barrel; 2. a heat-insulating layer; 3. a heating box; 4. an electric heating wire; 5. a base; 6. a controller; 7. a top cover; 8. a motor; 9. a fixing ring; 10. a stirring rod; 11. a squeegee; 12. a screw feeding device; 13. a material lifting pipe; 14. a support; 15. a rotating shaft; 16. and (7) rotating the ring.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
Referring to fig. 1-3, a constant temperature heating and stirring device for a laboratory, includes a stirring barrel 1, a motor 8 and a stirring rod 10, the motor 8 is located at the top of the stirring barrel 1, the stirring rod 10 is fixedly connected to the output end of the motor 8, so that the motor 8 can drive the stirring rod 10 to rotate inside the stirring barrel 1 during the rotation process to stir the material inside the stirring barrel 1, the bottom of the output end of the motor 8 is fixedly connected with a spiral feeding device 12, the bottom of the spiral feeding device 12 is rotatably connected with the bottom of the stirring barrel 1, a material lifting pipe 13 is sleeved on the outer surface of the spiral feeding device 12, and the spiral feeding device 12 is in sliding contact with the inner wall of the material lifting pipe 13, so that the spiral feeding device 12 can convey the material at the bottom of the material lifting pipe 13 to the top thereof when the motor 8 is driven to rotate, the material lifting pipe 13 is fixedly connected with the bottom of the stirring barrel 1 through a support 14, the support 14 is arranged for lifting the material lifting pipe 13 to a proper height, so that the bottom of the material lifting pipe 13 is separated from the bottom of the stirring barrel 1, and the substances around the stirring barrel 1 can move to the bottom of the material lifting pipe 13 conveniently;
the heat preservation layer 2 is arranged inside the stirring barrel 1, the heat preservation layer 2 is fixedly connected with the stirring barrel 1, the heat preservation layer can effectively preserve heat of substances inside the stirring barrel 1, heat loss is avoided, energy is greatly saved, a heating box 3 is fixedly connected to the inner side wall of the heat preservation layer 2, the heating box 3 is hollow, a plurality of heating wires 4 are installed in the inner cavity of the heating box 3, the heating box 3 generates heat by connecting the heating wires 4 with an external power supply, the substances inside the stirring barrel 1 are heated, and heating and heat preservation are achieved;
the outer fixed surface of agitator 1 is connected with controller 6, and controller 6 and heating wire 4 electric connection set up the quantity that controller 6 is arranged in controlling the heating wire 4 that inserts in the circuit to reach the purpose of the inside temperature of control agitator 1.
Referring to fig. 1, a heat preservation layer 2 is installed inside a stirring barrel 1, the heat preservation layer 2 is used for blocking heat loss, energy is saved, a heating box 3 is arranged inside the heat preservation layer 2, heating wires 4 are arranged inside the heating box 3, the number of the heating wires 4 is multiple, the heating wires 4 are arranged around the inner cavity of the heating box 3 at equal intervals, the heating wires 4 are connected in parallel in a circuit, the number of the heating wires 4 connected in the circuit can be controlled by adopting a parallel connection mode, so that the temperature can be controlled, a motor 8 is installed at the top of the stirring barrel 1, a rotating shaft 15 is connected to the output end of the motor 8, a fixing ring 9 is arranged on the rotating shaft 15, the fixing ring 9 is fixedly connected with the output end of the motor 8 through the rotating shaft 15, the top end of the stirring rod 10 is fixedly connected to the fixing ring 9, a scraper 11 is fixedly connected with the stirring rod 10, and the outer side of the scraper 11 is in sliding contact with the inner wall of the heating box 3, spiral feeding device 12 is through pivot 15 and 8 output end bottom fixed connection of motor, it locates spiral feeding device 12's surface and spiral feeding device 12 and rises the sliding contact of expecting pipe 13 inner wall to rise expecting pipe 13 cover 13, after motor 18 circular telegram, motor 8 rotates and drives spiral feeding device 12 and rotates, the material that will be located agitator 1 central point puts passes through spiral feeding device 12 and rises expecting pipe 13 to carry upwards, after the material is carried to rising expecting pipe 13 top, through synchronous pivoted puddler 9 with the material dispersion to agitator 1's periphery, thereby realize outwards moving the material at agitator 1 center, avoided traditional agitating unit to be located the object in the middle of the agitator and be difficult to be stirred to the periphery, lead to producing the inhomogeneous problem of heating easily.
Referring to fig. 2, the stirring barrel 1 is cylindrical, the base 5 is arranged at the bottom of the stirring barrel 1, the diameter of the base 5 is larger than that of the bottom of the stirring barrel 1 and is fixedly connected with the bottom of the stirring barrel 1, the contact area between the bottom of the stirring barrel 1 and the ground is greatly increased by installing the base at the bottom of the stirring barrel 1, so that the stability of the stirring barrel 1 is improved, the top of the stirring barrel 1 is screwed with the top cover 7, the top cover 7 is arranged for sealing the stirring barrel 1, the external impurities are prevented from entering the stirring barrel 1 to pollute the substances in the stirring barrel 1, meanwhile, the substances in the stirring barrel 1 are prevented from being out-cooperation during the stirring process, the motor 8 is positioned at the top of the top cover 7 and is fixedly connected with the top cover 7, the output end of the motor 8 penetrates through the top cover 7 and is rotatably connected with the top cover 7, so that the motor 8 can drive the stirring rod 10 and the spiral feeding device 12 at the bottom thereof to rotate through rotation, fixedly connected with controller 6 on the outer wall of agitator 1, controller 6 and heating wire 4 electric connection for the quantity of heating wire 4 that the control inserts in the circuit reaches heating and heat retaining purpose.
Referring to fig. 3, an output end of a motor 8 is fixedly connected with a rotating shaft 15, a fixing ring is sleeved on the rotating shaft 15 and is fixedly connected with an output end of the motor 8 through the rotating shaft 15, a material lifting pipe 13 is sleeved on an outer surface of the rotating shaft 15, a rotating ring 16 is sleeved at the bottom end of the material lifting pipe 13, the rotating ring 16 is rotatably connected with the material lifting pipe 13, and the bottom of a stirring rod 10 is fixedly connected with an outer surface of the rotating ring 16, so that the stirring rod 10 can be driven to synchronously rotate along the material lifting pipe 12 when the motor 8 rotates, and stirring is performed, a support 14 is located at the bottom of the material lifting pipe 13 and is provided with a support rod for lifting the bottom of the material lifting pipe 13, and peripheral materials of a stirring barrel 1 can conveniently flow back to the bottom of the material lifting pipe 13, and circular stirring is performed.
The implementation principle of the application is as follows: when in use, the top cover 7 is opened, the substances to be stirred are placed in the stirring barrel 1, the top cover 7 is covered, then the electric heating wire 4 in the heating box 3 in the stirring barrel 1 is connected with an external power supply through the controller 6, the motor 8 is simultaneously started, the bottom of the motor 8 penetrates through the top cover 7 and is inserted into the stirring barrel 1, the output end of the motor 8 is fixedly connected with the stirring rod 10 through the connecting ring 9, the bottom of the output end of the motor 8 is fixedly connected with the spiral feeding device 12, the material lifting pipe 13 is sleeved on the outer surface of the spiral feeding device 12, the spiral feeding device 12 is in sliding contact with the inner wall of the material lifting pipe 13, after the motor 18 is electrified, the motor 8 rotates to drive the spiral feeding device 12 to rotate, the substances positioned at the center of the stirring barrel 1 are upwards conveyed along the material lifting pipe 13 through the spiral feeding device 12, after the substances are conveyed to the top of the material lifting pipe 13, the substances are dispersed to the periphery of the stirring barrel 1 through the synchronously rotating stirring rod 9, thereby realize moving the material at 1 center of agitator outward, avoided traditional agitating unit to be located the object in the middle of the agitator and be difficult to be stirred to the periphery, lead to producing the inhomogeneous problem of heating easily.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (6)
1. The utility model provides a laboratory is with constant temperature heating agitating unit, includes agitator (1), motor (8) and puddler (10), motor (8) are located agitator (1) top, puddler (10) fixed connection in on the output of motor (8), its characterized in that: the bottom of the output end of the motor (8) is fixedly connected with a spiral feeding device (12), the bottom of the spiral feeding device (12) is rotatably connected with the bottom of the stirring barrel (1), a material lifting pipe (13) is sleeved on the outer surface of the spiral feeding device (12), and the material lifting pipe (13) is fixedly connected with the bottom of the stirring barrel (1) through a support (14);
the stirring device is characterized in that a heat insulation layer (2) is arranged inside the stirring barrel (1), the heat insulation layer (2) is fixedly connected with the stirring barrel (1), a heating box (3) is fixedly connected to the inner side wall of the heat insulation layer (2), the heating box (3) is hollow, and a plurality of electric heating wires (4) are arranged in an inner cavity of the heating box (3);
the outer surface of the stirring barrel (1) is fixedly connected with a controller (6), and the controller (6) is electrically connected with the electric heating wire (4).
2. The constant-temperature heating stirring device for the laboratory according to claim 1, wherein: the quantity of heating wire (4) is a plurality of, and is a plurality of heating wire (4) encircle it arranges to encircle heating cabinet (3) inner chamber equidistance, and is a plurality of parallel connection is in the circuit between heating wire (4).
3. The constant-temperature heating stirring device for the laboratory according to claim 2, wherein: the stirring barrel is characterized in that a base (5) is arranged at the bottom of the stirring barrel (1), the diameter of the base (5) is larger than that of the bottom of the stirring barrel (1), and the diameter of the base is fixedly connected with the bottom of the stirring barrel (1).
4. The constant-temperature heating stirring device for the laboratory according to claim 1, wherein: agitator (1) top spiro union has top cap (7), motor (8) are located top cap (7) top, and with top cap (7) fixed connection, the output of motor (8) runs through top cap (7), and with top cap (7) rotate to be connected.
5. The constant-temperature heating stirring device for the laboratory according to claim 4, wherein: fixedly connected with solid fixed ring (9) on the output of motor (8), the top of puddler (10) with the outer wall fixed connection of solid fixed ring (9), and pass through gu fixed ring (9) with the output fixed connection of motor (8), puddler (10) outside fixedly connected with scraper blade (11), scraper blade (11) with heating cabinet (3) inner wall sliding contact.
6. The constant-temperature heating stirring device for the laboratory according to claim 1, wherein: the bottom end of the material lifting pipe (13) is sleeved with a rotating ring (16), the rotating ring (16) is rotatably connected with the material lifting pipe (13), and the bottom of the stirring rod (10) is fixedly connected with the outer surface of the rotating ring (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220045514.9U CN216630535U (en) | 2022-01-07 | 2022-01-07 | Laboratory is with constant temperature heating agitating unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220045514.9U CN216630535U (en) | 2022-01-07 | 2022-01-07 | Laboratory is with constant temperature heating agitating unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216630535U true CN216630535U (en) | 2022-05-31 |
Family
ID=81727391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220045514.9U Active CN216630535U (en) | 2022-01-07 | 2022-01-07 | Laboratory is with constant temperature heating agitating unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216630535U (en) |
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2022
- 2022-01-07 CN CN202220045514.9U patent/CN216630535U/en active Active
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