CN220514186U - Double-screw food stirring kettle - Google Patents
Double-screw food stirring kettle Download PDFInfo
- Publication number
- CN220514186U CN220514186U CN202321995270.1U CN202321995270U CN220514186U CN 220514186 U CN220514186 U CN 220514186U CN 202321995270 U CN202321995270 U CN 202321995270U CN 220514186 U CN220514186 U CN 220514186U
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- kettle
- screw
- rotating assembly
- driven
- shaft
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- 238000003756 stirring Methods 0.000 title claims abstract description 29
- 235000013305 food Nutrition 0.000 title claims abstract description 21
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 29
- 230000009467 reduction Effects 0.000 claims abstract description 8
- 230000001681 protective effect Effects 0.000 claims description 15
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 abstract description 7
- 230000008878 coupling Effects 0.000 description 6
- 238000010168 coupling process Methods 0.000 description 6
- 238000005859 coupling reaction Methods 0.000 description 6
- 239000000376 reactant Substances 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
Landscapes
- Accessories For Mixers (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The application relates to the technical field of stirred tanks, a double-screw stirring food kettle is disclosed, including reation kettle and kettle cover, the kettle cover is installed on the reation kettle top, reation kettle is provided with actuating mechanism and rabbling mechanism in the kettle cover top, actuating mechanism includes servo motor and planetary reducer, be provided with the motor shaft on the servo motor, the motor shaft is connected with planetary reducer one end, the planetary reducer other end is provided with the reduction gear axle, rabbling mechanism includes rotating assembly, reduction gear axle and rotating assembly fixed connection, two rotation screw rods are installed to the rotating assembly bottom, actuating mechanism drives two rotation screw rods through rotating assembly and rotates. The application has the advantages that the material with very high viscosity can be stirred and uniformly mixed.
Description
Technical Field
The application belongs to the technical field of stirred tanks, and in particular relates to a double-screw stirring food tank.
Background
The general understanding of stirred tanks is that there is a container of physical or chemical reaction, through structural design and parameter configuration to the container, with the same as reation kettle performance principle, realize heating, evaporation, cooling and the low high-speed blending function of technology requirement, and food stirred tank is a processingequipment that is used for food stirring, when using, can stir and mix food material through the rotation of screw rod.
However, in the existing food stirring kettles, since some reactants are very thin and expensive, it is impossible to manufacture a large-sized kettle to realize a reaction experiment, and in the small-sized food stirring kettles, the problem of high viscosity of the reactants cannot be solved. To above-mentioned relevant problem, the purpose of this application is to provide a be fit for being sticky very high, can realize stirring mixed material purpose stirring food cauldron simultaneously again, specifically is a twin-screw stirring food cauldron.
Disclosure of Invention
The purpose of the application is to provide a double-screw stirring food kettle for solving the problems in the prior art.
In order to achieve the above purpose, the present application adopts the following technical scheme: the utility model provides a double screw rod stirring food cauldron, includes reation kettle and kettle cover, the kettle cover is installed on the reation kettle top, reation kettle is provided with actuating mechanism and rabbling mechanism in the kettle cover top, actuating mechanism includes servo motor and planetary reducer, be provided with the motor shaft on the servo motor, the motor shaft is connected with planetary reducer one end, the planetary reducer other end is provided with the reduction gear axle, rabbling mechanism includes rotating assembly, reduction gear axle and rotating assembly fixed connection, two rotating screw rods are installed to the rotating assembly bottom, actuating mechanism drives two rotating screw rods through rotating assembly and rotates.
Preferably, the rotating assembly comprises a driving gear, a driven shaft, driven gears and a coupler, wherein the coupler is fixed on a speed reducer shaft, the driving gear is fixed on the coupler, the driving gear is fixed on the speed reducer shaft through the speed reducer shaft, the driven gears are connected to two sides of the driving gear in a meshed mode, and the driven shafts are arranged on the two driven gears in a penetrating mode.
Preferably, the rotary screws are fixedly connected to the bottom ends of the two driven shafts, a connecting rod is arranged at the joint of the rotary screws and the driven shafts, grooves are formed in the connecting rod, and the inner sides of the grooves formed in the driven shafts inserted into the connecting rod are fixedly connected with the rotary screws.
Preferably, a first through hole is formed in the kettle cover, a first ball bearing is arranged on the inner side of the first through hole of the kettle cover, and the driven shaft penetrates through the first through hole and is rotationally connected with the kettle cover through the first ball bearing.
Preferably, the rotation assembly outside is provided with the protective housing, the protective housing inboard is provided with second through-hole and two constant head tanks respectively, the second through-hole sets up in the middle of two constant head tanks.
Preferably, the planetary reducer penetrates through the second through hole and is fixedly connected with the coupler, the second ball bearings are fixed on the inner sides of the two positioning grooves of the protective shell, and the top end of the driven shaft is rotatably installed on the inner side of the protective shell through the second ball bearings.
Preferably, both sides of the reaction kettle are respectively provided with a feed inlet and a discharge outlet.
Compared with the prior art, the beneficial effects of this application are:
1. the stirring mechanism is positively and negatively driven by the servo motor, and simultaneously, the stirring mechanism is provided with two rotating screws to stir materials in the reaction kettle, and the double screws and the positive and negative driving mode ensure that even materials with very high viscosity can meet the requirement of uniform mixing;
2. through adopting volume, power little servo motor to be connected with planetary reducer, increase the moment of torsion through planetary reducer, rethread drive driving gear and driven gear increase torsion once more to realize the purpose of the big moment of torsion output of miniwatt, this kind of small-size servo motor actuating mechanism can reduce the space that occupies simultaneously, thereby provide the practicality of device.
Drawings
FIG. 1 is a front view of an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of A-A of FIG. 1 in an embodiment of the present application;
FIG. 3 is an enlarged schematic view of the portion A of FIG. 2 in an embodiment of the present application;
FIG. 4 is a bottom view of the drive mechanism and stirring mechanism of an embodiment of the present application;
FIG. 5 is a schematic cross-sectional view of B-B of FIG. 4 in an embodiment of the present application;
fig. 6 is an enlarged schematic view of the portion B of fig. 5 in the embodiment of the present application.
In the figure: 1. a reaction kettle; 11. a feed inlet; 12. a discharge port; 2. a kettle cover; 21. a first through hole; 22. a first ball bearing; 3. a driving mechanism; 31. a servo motor; 311. a motor shaft; 32. a planetary reducer; 321. a decelerator shaft; 4. a stirring mechanism; 41. a rotating assembly; 411. a drive gear; 412. a driven shaft; 413. a driven gear; 414. a coupling; 42. rotating the screw; 421. a connecting rod; 422. a groove; 43. a protective shell; 431. a positioning groove; 432. a second through hole; 433. and a second ball bearing.
Detailed Description
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the present application will be briefly described below with reference to the accompanying drawings and the description of the embodiments or the prior art, and it is obvious that the following descriptions about the structures of the drawings are only some embodiments of the present application, and other drawings may be obtained according to these drawings without inventive effort to a person of ordinary skill in the art. It should be noted that the description of these embodiments is for aiding in understanding the present application, but is not meant to limit the present application.
Referring to fig. 1-3, this application embodiment discloses a double screw stirring food cauldron, including reation kettle 1 and cauldron lid 2, cauldron lid 2 passes through bolt demountable installation at reation kettle 1 top, this kind of dismantlement mounting means makes things convenient for dismantlement and maintenance and change parts at the later stage, reation kettle 1 is provided with actuating mechanism 3 and rabbling mechanism 4 above cauldron lid 2, actuating mechanism 3 includes servo motor 31 and planetary reducer 32, be provided with motor shaft 311 on the servo motor 31, motor shaft 311 is connected with planetary reducer 32 one end, the planetary reducer 32 other end is provided with reduction gear shaft 321, servo motor 31 can drive planetary reducer 32 and take rabbling mechanism 4 positive and negative rotation, thereby make reactant stirring, rabbling mechanism 4 includes rotating assembly 41, reduction gear shaft 321 and rotating assembly 41 fixed connection, two rotating screw rods 42 are installed to rotating assembly 41 bottom, be provided with pole setting and helical form's rotor plate through rotating and stirring reactant, actuating mechanism 3 passes through rotating assembly 41 and drives two rotating screw rods 42 and rotates, carry out the setting up two rotating assembly 4 simultaneously and make the stirring mechanism 1 and make the positive and negative rotation of this kind of reactant evenly, even in the stirring mechanism 4 is rotated simultaneously, and even stirring mechanism 1 is rotated to the positive and negative and positive rotation of this kind of material evenly.
Referring to fig. 4 and 5, in one embodiment, the rotating assembly 41 includes a driving gear 411, a driven shaft 412, a driven gear 413, and a coupling 414, the coupling 414 is fixed on a speed reducer shaft 321, the driving gear 411 is fixed on the coupling 414, the driving gear 411 is fixed on the speed reducer shaft 321 through the speed reducer shaft 321, the driven gears 413 are engaged and connected to both sides of the driving gear 411, and the driven shaft 412 is installed through both driven gears 413.
In this embodiment, through the connection of the coupling 414, the reducer 32 can drive the driving gear 411 in the rotating assembly 41 to rotate, further drive the driven gear 413 to rotate, and increase the torque twice in the whole rotation process, thereby achieving the purpose of low-power and high-torque output.
Referring to fig. 2 and 5, in one embodiment, a first through hole 21 is formed in the kettle cover 2, a first ball bearing 22 is disposed inside the first through hole 21 in the kettle cover 2, and a driven shaft 412 penetrates through the first through hole 21 and is rotatably connected with the kettle cover 2 through the first ball bearing 22.
Specifically, the kettle cover 2 is provided with an upper part and a lower part, and is a disc, the diameter of an upper disc of the kettle cover 2 is smaller than that of a lower disc, and a limiting groove first ball bearing 22 is arranged on the outer side of the first through hole 21 on the upper disc of the kettle cover 2 and is arranged on the inner side of the limiting groove.
In this embodiment, through setting up first through-hole 21 and first ball bearing 22 at kettle cover 2, guarantee the rotation of driven shaft 412, also carry out spacing to driven shaft 412 simultaneously, guarantee the stability of device structure at work.
Referring to fig. 5, in one embodiment, the outer side of the rotating assembly 41 is provided with a protective housing 43, the inner side of the protective housing 43 is provided with a second through hole 432 and two positioning grooves 431, respectively, and the second through hole 432 is disposed between the two positioning grooves 431.
Specifically, the protective housing 43 is a hollow housing, and has an opening facing downward, and the opening of the protective housing 43 is fixed to the kettle cover 2 by bolts at the downward end.
In this embodiment, the protection shell 43 can protect the rotating component 41, and further ensure the stability of the device in operation.
Referring to fig. 5 and 6, in one embodiment, the bottom ends of two driven shafts 412 are fixedly connected with a rotary screw 42, a connecting rod 421 is disposed at the connection position between the rotary screw 42 and the driven shafts 412, a groove 422 is formed on the connecting rod 421, and the driven shafts 412 are inserted into the inner side of the groove 422 formed on the connecting rod 421 and fixedly connected with the rotary screw 42.
Specifically, the portion of the driven shaft 412 inserted into the groove 422 of the connection rod 421 is fixed by a bolt.
In this embodiment, the rotatable screw 42 can be detached for cleaning and maintenance after the operation by the detachable fixing means of the bolts.
Referring to fig. 5 and 6, in one embodiment, the planetary reducer 32 is fixedly connected to the coupling 414 through the second through hole 432, the protective housing 43 is fixed with a second ball bearing 433 inside the two positioning grooves 431, and the top end of the driven shaft 412 is rotatably mounted inside the protective housing 43 through the second ball bearing 433.
In this embodiment, by disposing the second ball bearing 433 inside the positioning groove 431, the rotation of the driven shaft 412 is ensured, and at the same time, the driven shaft 412 can be limited, thereby ensuring the stability of the structure.
Referring to fig. 2, in one embodiment, the reaction vessel 1 is provided with a feed port 11 and a discharge port 12 on both sides, respectively.
Specifically, the feed inlet 11 and the discharge outlet 12 are respectively arranged at two sides of the reaction kettle 1 and are symmetrical, wherein the feed inlet 11 is arranged below, and the discharge outlet is arranged above.
In this embodiment, the material that needs to react can be put into and taken out through setting up feed inlet 11 and discharge gate 12, and the taking out of kettle cover 2 has been avoided in the whole process.
Finally, it should be noted that: the foregoing description is only of the preferred embodiments of the present application and is not intended to limit the scope of the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.
Claims (7)
1. The utility model provides a double screw stirring food cauldron, includes reation kettle (1) and kettle cover (2), kettle cover (2) are installed on reation kettle (1) top, a serial communication port, reation kettle (1) are provided with actuating mechanism (3) and rabbling mechanism (4) in kettle cover (2) top, actuating mechanism (3) include servo motor (31) and planetary reducer (32), be provided with motor shaft (311) on servo motor (31), motor shaft (311) are connected with planetary reducer (32) one end, planetary reducer (32) other end is provided with reduction gear axle (321), rabbling mechanism (4) are including rotating assembly (41), reduction gear axle (321) and rotating assembly (41) fixed connection, two rotation screw rods (42) are installed to rotation assembly (41) bottom, actuating mechanism (3) drive two rotation screw rods (42) through rotating assembly (41).
2. The double-screw stirring food kettle as claimed in claim 1, wherein the rotating assembly (41) comprises a driving gear (411), a driven shaft (412), a driven gear (413) and a coupler (414), the coupler (414) is fixed on a speed reducer shaft (321), the driving gear (411) is fixed on the coupler (414), the driving gear (411) is fixed on the speed reducer shaft (321) through the speed reducer shaft (321), the driven gears (413) are connected to two sides of the driving gear (411) in a meshed mode, and the driven shafts (412) are installed through the two driven gears (413).
3. The double-screw stirring food kettle according to claim 2, wherein the bottom ends of the two driven shafts (412) are fixedly connected with a rotary screw (42), a connecting rod (421) is arranged at the joint of the rotary screw (42) and the driven shafts (412), a groove (422) is formed in the connecting rod (421), and the inner side of the groove (422) formed in the driven shafts (412) inserted into the connecting rod (421) is fixedly connected with the rotary screw (42).
4. A twin-screw stirred tank food product as claimed in claim 3, wherein the tank cover (2) is provided with a first through hole (21), the tank cover (2) is provided with a first ball bearing (22) inside the first through hole (21), and the driven shaft (412) penetrates through the first through hole (21) and is rotationally connected with the tank cover (2) through the first ball bearing (22).
5. A twin-screw stirred tank food kettle as claimed in claim 3, characterised in that a protective housing (43) is provided outside the rotating assembly (41), a second through hole (432) and two positioning grooves (431) are provided inside the protective housing (43), respectively, and the second through hole (432) is provided in the middle of the two positioning grooves (431).
6. The double-screw stirring food kettle according to claim 5, wherein the planetary reducer (32) penetrates through the second through hole (432) and is fixedly connected with the coupler (414), the protective shell (43) is fixedly provided with a second ball bearing (433) at the inner sides of the two positioning grooves (431), and the top end of the driven shaft (412) is rotatably arranged at the inner side of the protective shell (43) through the second ball bearing (433).
7. The double-screw stirring food kettle according to claim 1, wherein a feed inlet (11) and a discharge outlet (12) are respectively arranged on two sides of the reaction kettle (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321995270.1U CN220514186U (en) | 2023-07-26 | 2023-07-26 | Double-screw food stirring kettle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321995270.1U CN220514186U (en) | 2023-07-26 | 2023-07-26 | Double-screw food stirring kettle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220514186U true CN220514186U (en) | 2024-02-23 |
Family
ID=89937687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321995270.1U Active CN220514186U (en) | 2023-07-26 | 2023-07-26 | Double-screw food stirring kettle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220514186U (en) |
-
2023
- 2023-07-26 CN CN202321995270.1U patent/CN220514186U/en active Active
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| GR01 | Patent grant | ||
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