CN221015507U - Stirring device - Google Patents
Stirring device Download PDFInfo
- Publication number
- CN221015507U CN221015507U CN202322314650.0U CN202322314650U CN221015507U CN 221015507 U CN221015507 U CN 221015507U CN 202322314650 U CN202322314650 U CN 202322314650U CN 221015507 U CN221015507 U CN 221015507U
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- China
- Prior art keywords
- stirring
- fluted disc
- transmission
- disc
- fixedly connected
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- 238000003756 stirring Methods 0.000 title claims abstract description 127
- 230000005540 biological transmission Effects 0.000 claims abstract description 98
- 230000001681 protective effect Effects 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 abstract description 34
- 239000004814 polyurethane Substances 0.000 abstract description 34
- 239000002994 raw material Substances 0.000 abstract description 30
- 230000000694 effects Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a stirring device, which belongs to the field of polyurethane processing and comprises a stirring mechanism and a stirring barrel, wherein the stirring mechanism comprises a transmission part and a driving part, the transmission part comprises a first fluted disc, a second fluted disc, a transmission gear, a first stirring part and a second stirring part, and the driving part is used for driving the transmission gear to rotate and driving the first fluted disc and the second fluted disc to rotate in opposite directions respectively, so that the first fluted disc and the second fluted disc can be driven to stir polyurethane raw materials in opposite directions respectively when rotating, and the stirring effect of the polyurethane raw materials is effectively improved.
Description
Technical Field
The utility model relates to the technical field of polyurethane processing, in particular to a stirring device.
Background
Polyurethane is made by multiple raw materials mixture, needs to use agitated vessel in this in-process, for example, grant the patent of the utility model that bulletin number is CN215782833U, the name is agitating unit for aqueous polyurethane printing ink, including frame body, reation kettle and stirring module, the stirring module includes agitator motor, the axis of rotation of being connected with agitator motor drive, the mount pad that the cover was located on the axis of rotation and can dismantle first stirring subassembly and the second stirring subassembly of installing on the mount pad, but first stirring subassembly and second stirring subassembly can only unidirectional rotation, polyurethane raw materials stirring effect is relatively poor.
Disclosure of utility model
In view of the foregoing, it is necessary to provide a stirring device for solving the technical problem that the stirring assembly in the prior art rotates unidirectionally, so that the stirring effect of polyurethane raw materials is poor.
The utility model provides a stirring device, which comprises a stirring mechanism and a stirring barrel;
the stirring mechanism comprises a transmission piece and a driving piece;
The transmission part is positioned in the stirring barrel and comprises a first fluted disc, a second fluted disc, a transmission gear, a first stirring part and a second stirring part, wherein the first fluted disc and the second fluted disc are arranged in parallel, the transmission gear is vertically arranged between the first fluted disc and the second fluted disc and is meshed with the first fluted disc and the second fluted disc, the first stirring part is fixedly connected with the first fluted disc, and the second stirring part is fixedly connected with the second fluted disc;
The driving piece is connected with the transmission gear, and is used for driving the transmission gear to rotate and driving the first fluted disc and the second fluted disc to rotate in opposite directions respectively.
In one embodiment, a transmission box is arranged in the stirring barrel, and the first fluted disc, the second fluted disc and the transmission gear are all positioned in the transmission box.
In one embodiment, a transmission rod is arranged on the side wall of the transmission box, one end of the transmission rod penetrates through the transmission box and is fixedly connected with the transmission gear, and the other end of the transmission rod penetrates through the side wall of the stirring barrel and is connected with the driving piece.
In one embodiment, the outer wall of the transmission rod is sleeved with a protective tube.
In one embodiment, the first stirring piece comprises a first rotary disc and a first transmission shaft, one end of the first transmission shaft is fixedly connected with the first fluted disc, the other end of the first transmission shaft is fixedly connected with the first rotary disc, and a plurality of first stirring rods are arranged on the surface of the first rotary disc, facing the first fluted disc.
In one embodiment, the second stirring piece comprises a second rotary disc and a second transmission shaft, one end of the second transmission shaft is fixedly connected with the second fluted disc, the other end of the second transmission shaft is fixedly connected with the second rotary disc, and a plurality of second stirring rods are arranged on the surface, facing the second fluted disc, of the second rotary disc.
In one embodiment, the edges of the first turntable and the second turntable are provided with scraping blades.
In one embodiment, a stirring plate is arranged below the second rotary table, which is away from the second fluted disc.
In one embodiment, a spiral blade is arranged below the stirring blade.
In one embodiment, a feed inlet is formed in the top of the stirring barrel.
Compared with the prior art, the stirring device provided by the utility model has the following beneficial effects:
Through mutual parallel arrangement of first fluted disc and second fluted disc, and drive gear sets up perpendicularly between first fluted disc and second fluted disc, and with first fluted disc and second fluted disc meshing connection for can drive first fluted disc and second fluted disc respectively towards opposite direction rotation when drive gear rotates, rethread first stirring piece and first fluted disc fixed connection, second stirring piece and second fluted disc fixed connection, can drive first stirring piece and second stirring piece respectively towards opposite direction stirring polyurethane raw materials when making first fluted disc and second fluted disc rotate, effectively promoted the stirring effect of polyurethane raw materials.
The foregoing description is only an overview of the technical solution of the present utility model, and in order to make it possible to more clearly understand the technical means of the present utility model and to implement it according to the content of the specification, the following detailed description is given by way of preferred embodiments of the present utility model with reference to the accompanying drawings, and the detailed description of the present utility model is given by way of the following embodiments and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a undue limitation on the utility model, in which:
FIG. 1 is an isometric view of a stirring device according to the present utility model;
FIG. 2 is a top view of a stirring device according to the present utility model;
FIG. 3 is a cross-sectional view A-A of FIG. 2;
FIG. 4 is a schematic view showing the internal structure of the stirring barrel in FIG. 1;
Fig. 5 is a schematic view of the internal structure of the transmission case in fig. 4.
The reference numerals are as follows: 1. a stirring mechanism; 11. a transmission member; 111. a first toothed disc; 112. a second toothed disc; 113. a transmission gear; 114. a first stirring member; 1141. a first turntable; 11411. a first stirring rod; 1142. a first drive shaft; 115. a second stirring member; 1151. a second turntable; 11511. a second stirring rod; 1152. a second drive shaft; 1153. stirring sheets; 1154. spiral leaves; 116. a wiper blade; 12. a driving member; 2. a stirring barrel; 21. a transmission box; 22. a transmission rod; 221. a protective tube; 23. a feed inlet; 24. and a discharge port.
Detailed Description
The following detailed description of preferred embodiments of the utility model is made in connection with the accompanying drawings, which form a part hereof, and together with the description of the embodiments of the utility model, are used to explain the principles of the utility model and are not intended to limit the scope of the utility model.
Referring to fig. 1-5, the present utility model provides a stirring device, which includes a stirring mechanism 1 and a stirring barrel 2;
the stirring mechanism 1 comprises a transmission member 11 and a driving member 12;
The transmission part 11 is positioned in the stirring barrel 2, the transmission part 11 comprises a first fluted disc 111, a second fluted disc 112, a transmission gear 113, a first stirring part 114 and a second stirring part 115, the first fluted disc 111 and the second fluted disc 112 are arranged in parallel, the transmission gear 113 is vertically arranged between the first fluted disc 111 and the second fluted disc 112 and is meshed with the first fluted disc 111 and the second fluted disc 112, the first stirring part 114 is fixedly connected with the first fluted disc 111, and the second stirring part 115 is fixedly connected with the second fluted disc 112;
the driving member 12 is connected to the transmission gear 113, and the driving member 12 is configured to drive the transmission gear 113 to rotate and drive the first toothed disc 111 and the second toothed disc 112 to rotate in opposite directions.
Specifically, the first toothed disc 111 and the second toothed disc 112 are arranged in parallel, and the transmission gear 113 is vertically arranged between the first toothed disc 111 and the second toothed disc 112 and is meshed with the first toothed disc 111 and the second toothed disc 112, so that the transmission gear 113 drives the first toothed disc 111 and the second toothed disc 112 to rotate in opposite directions respectively when rotating, and then the first stirring piece 114 is fixedly connected with the first toothed disc 111, and the second stirring piece 115 is fixedly connected with the second toothed disc 112, so that the first stirring piece 114 and the second stirring piece 115 are driven to stir polyurethane raw materials in opposite directions respectively when the first toothed disc 111 and the second toothed disc 112 rotate, and the stirring effect of the polyurethane raw materials is effectively improved.
Firstly, after the polyurethane raw material enters the stirring barrel 2, starting the driving piece 12, and driving the driving piece 12 to drive the transmission gear 113 to rotate; then, the transmission gear 113 drives the upper first fluted disc 111 and the lower second fluted disc 112 to rotate in opposite directions respectively; finally, the first toothed disc 111 and the second toothed disc 112 respectively drive the first stirring piece 114 and the second stirring piece 115 to rotate in opposite directions, so as to stir the polyurethane raw material.
Further, in order to enhance the stability of the first stirring member 114 and the second stirring member 115 during operation, a pair of transmission gears 113 are disposed between the first toothed disc 111 and the second toothed disc 112, the two transmission gears 113 are disposed opposite to each other, and the rotation directions of the transmission gears 113 are opposite, so that the first toothed disc 111 and the second toothed disc 112 can be guaranteed to normally rotate in opposite directions.
It should be noted that the driving members 12 are a pair and are respectively connected to the two transmission gears 113, and the driving directions of the two driving members 12 are identical, but the rotation directions of the transmission gears 113 are opposite due to the opposite arrangement of the two transmission gears 113.
Further, in the present embodiment, a transmission box 21 is disposed in the stirring tank 2, and the first toothed disc 111, the second toothed disc 112 and the transmission gear 113 are all located in the transmission box 21. Specifically, the transmission box 21 is used for ensuring the normal operation of the first fluted disc 111, the second fluted disc 112 and the transmission gear 113, and avoiding the influence of polyurethane raw materials on the transmission among parts.
Further, in the present embodiment, the side wall of the transmission box 21 is provided with a transmission rod 22, one end of the transmission rod 22 penetrates through the transmission box 21 and is fixedly connected with the transmission gear 113, and the other end of the transmission rod 22 penetrates through the side wall of the stirring barrel 2 and is connected with the driving member 12. Specifically, the driving member 12 is located at the outer side of the stirring barrel 2, and the driving member 12 drives the transmission gear 113 to rotate through the connection of the transmission rod 22.
Further, in the present embodiment, the outer wall of the transmission rod 22 is sleeved with a protection tube 221. Specifically, the joint of the transmission rod 22, the transmission box 21 and the stirring barrel 2 is provided with a gap, in order to avoid leakage of polyurethane raw materials from the gap, one end of the protection pipe 221 is fixedly connected with the side wall of the transmission box 21, and the other end of the protection pipe 221 is fixedly connected with the inner wall of the stirring barrel 2, so that normal rotation of the transmission rod 22 in the protection pipe 221 can be ensured.
Further, in the present embodiment, the first stirring member 114 includes a first rotating disc 1141 and a first driving shaft 1142, one end of the first driving shaft 1142 is fixedly connected with the first toothed disc 111, the other end of the first driving shaft 1142 is fixedly connected with the first rotating disc 1141, and a plurality of first stirring rods 11411 are disposed on the surface of the first rotating disc 1141 facing the first toothed disc 111. Specifically, the first rotating disk 1141 is hollow, so that polyurethane raw materials can fall down quickly, the polyurethane raw materials are prevented from staying on the first rotating disk 1141, and meanwhile, the first stirring rod 11411 is used for reinforcing stirring of the polyurethane raw materials.
To enhance the engagement between the first toothed disc 111 and the drive gear 113, the teeth of the first toothed disc 111 are preferably oriented vertically downward.
Further, in the present embodiment, the second stirring member 115 includes a second rotating disc 1151 and a second transmission shaft 1152, one end of the second transmission shaft 1152 is fixedly connected with the second fluted disc 112, the other end of the second transmission shaft 1152 is fixedly connected with the second rotating disc 1151, and a plurality of second stirring rods 11511 are disposed on a surface of the second rotating disc 1151 facing the second fluted disc 112. Specifically, the second turntable 1151 is hollow, so that polyurethane raw materials can fall down quickly, and the polyurethane raw materials are prevented from staying on the second turntable 1151, and meanwhile, the second stirring rod 11511 is used for reinforcing stirring of the polyurethane raw materials.
To enhance the engagement between the second toothed disc 112 and the transfer gear 113, the teeth of the second toothed disc 112 are preferably oriented vertically upward.
Further, in the present embodiment, the edges of the first rotary disk 1141 and the second rotary disk 1151 are provided with wiper 116. Specifically, the wiper blade 116 is effective to remove polyurethane raw materials adhering to the side wall of the stirring vessel 2.
Further, in the present embodiment, a stirring plate 1153 is disposed below the second turntable 1151 facing away from the second toothed disc 112. Specifically, the stirring blade 1153 is used for further stirring the stirred polyurethane raw material, so that the polyurethane raw material is divided before entering the spiral blade 1154, and the polyurethane raw material is prevented from entering the spiral blade 1154 in a bulk state, and the bulk polyurethane raw material is easy to cause blockage.
To enhance the ability of agitator 1153 to cut polyurethane stock, agitator 1153 preferably employs a blade.
Further, in the present embodiment, a spiral blade 1154 is provided below the stirring blade 1153. Specifically, discharge gate 24 has been seted up to agitator 2's bottom, and in discharge gate 24 was located to spiral vane 1154 cover, and spiral vane 1154's effect was in order to prevent discharge gate 24 from blockking up, and spiral vane 1154 can rotate along with the rotation of second transmission shaft 1152, and then effectual promotion polyurethane raw materials in time discharges from discharge gate 24.
Further, in this embodiment, a feed port 23 is provided at the top of the stirring vessel 2. Specifically, the feed inlet 23 is funnel-shaped, and the feed inlet 23 is used for facilitating the polyurethane raw material to enter the stirring barrel 2.
The specific working process of the utility model is as follows:
Firstly, after the polyurethane raw material enters the stirring barrel 2 from the feed inlet 23, the driving piece 12 is started, and the driving piece 12 drives the transmission gear 113 to rotate through the transmission rod 22; then, the transmission gear 113 drives the upper first fluted disc 111 and the lower second fluted disc 112 to rotate in opposite directions respectively, the first fluted disc 111 drives the first rotary disc 1141 to rotate through the first transmission shaft 1142, the second fluted disc 112 drives the second rotary disc 1151 to rotate through the second transmission shaft 1152, and the polyurethane raw materials are stirred through the first stirring rod 11411 and the second stirring rod 11511; finally, the second transmission shaft 1152 further drives the stirring blade 1153 and the spiral blade 1154 to rotate together, the stirring blade 1153 makes the polyurethane raw material enter the spiral blade 1154 after being divided, and the spiral blade 1154 pushes the polyurethane raw material to be discharged from the discharge hole 24.
The present utility model is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present utility model are intended to be included in the scope of the present utility model.
Claims (8)
1. The stirring device is characterized by comprising a stirring mechanism and a stirring barrel;
the stirring mechanism comprises a transmission piece and a driving piece;
The transmission part is positioned in the stirring barrel and comprises a first fluted disc, a second fluted disc, a transmission gear, a first stirring part and a second stirring part, wherein the first fluted disc and the second fluted disc are arranged in parallel, the transmission gear is vertically arranged between the first fluted disc and the second fluted disc and is meshed with the first fluted disc and the second fluted disc, the first stirring part is fixedly connected with the first fluted disc, and the second stirring part is fixedly connected with the second fluted disc;
The driving piece is connected with the transmission gear and is used for driving the transmission gear to rotate and driving the first fluted disc and the second fluted disc to rotate in opposite directions respectively;
The first stirring piece comprises a first rotary table and a first transmission shaft, one end of the first transmission shaft is fixedly connected with the first fluted disc, the other end of the first transmission shaft is fixedly connected with the first rotary table, and a plurality of first stirring rods are arranged on the surface of the first rotary table facing the first fluted disc;
The second stirring piece comprises a second rotary disc and a second transmission shaft, one end of the second transmission shaft is fixedly connected with the second fluted disc, the other end of the second transmission shaft is fixedly connected with the second rotary disc, and a plurality of second stirring rods are arranged on the surface of the second rotary disc, facing the second fluted disc.
2. The stirring device of claim 1, wherein a transmission box is arranged in the stirring barrel, and the first fluted disc, the second fluted disc and the transmission gear are all positioned in the transmission box.
3. A stirring device as claimed in claim 2, characterized in that the side wall of the transmission box is provided with a transmission rod, one end of the transmission rod penetrates through the transmission box and is fixedly connected with the transmission gear, and the other end of the transmission rod penetrates through the side wall of the stirring barrel and is connected with the driving piece.
4. A stirring device as set forth in claim 3, wherein the outer wall of the drive rod is sleeved with a protective tube.
5. A stirring device as set forth in claim 1, wherein the edges of the first and second turntables are each provided with a wiper.
6. A stirring device as set forth in claim 1, wherein stirring blades are provided below the second turntable facing away from the second toothed disc.
7. A stirring device as set forth in claim 6, wherein a spiral blade is provided below the stirring blade.
8. A stirring device as set forth in claim 1, wherein the top of the stirring barrel is provided with a feed inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322314650.0U CN221015507U (en) | 2023-08-27 | 2023-08-27 | Stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322314650.0U CN221015507U (en) | 2023-08-27 | 2023-08-27 | Stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221015507U true CN221015507U (en) | 2024-05-28 |
Family
ID=91168851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322314650.0U Active CN221015507U (en) | 2023-08-27 | 2023-08-27 | Stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221015507U (en) |
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2023
- 2023-08-27 CN CN202322314650.0U patent/CN221015507U/en active Active
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