CN217392163U - Stirring device - Google Patents
Stirring device Download PDFInfo
- Publication number
- CN217392163U CN217392163U CN202123416972.3U CN202123416972U CN217392163U CN 217392163 U CN217392163 U CN 217392163U CN 202123416972 U CN202123416972 U CN 202123416972U CN 217392163 U CN217392163 U CN 217392163U
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- stirring
- support
- gear
- agitator
- scraper
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- 238000003756 stirring Methods 0.000 title claims abstract description 134
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 238000007790 scraping Methods 0.000 claims description 32
- 238000007599 discharging Methods 0.000 claims description 17
- 230000000712 assembly Effects 0.000 claims description 2
- 238000000429 assembly Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 16
- 239000004033 plastic Substances 0.000 abstract description 3
- 229920003023 plastic Polymers 0.000 abstract description 3
- 241000252185 Cobitidae Species 0.000 abstract 1
- 239000000049 pigment Substances 0.000 description 6
- 239000012141 concentrate Substances 0.000 description 4
- 239000004595 color masterbatch Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000000654 additive Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses an agitating unit relates to the plastics processing field, the loach carrying platform comprises a supporting fram, be equipped with the agitator on the support frame, the vertical puddler that is equipped with in the agitator, the agitator upper end is equipped with the apron, be equipped with the actuating mechanism who is connected with the transmission of puddler upper end on the apron, the rotatable ring gear that is equipped with of agitator diapire, the puddler lower extreme is equipped with drive gear, drive gear cover is located in the ring gear, be connected through the drive gear transmission between ring gear and the drive gear, the cover is equipped with the adapter sleeve on the puddler, the agitator inner loop is equipped with a plurality of scraper blades around the puddler, scraper blade and agitator inner wall and apron inner wall butt, on the scraper blade both ends are fixed in adapter sleeve and inner gear ring respectively, the annular array is equipped with a plurality of stirring subassemblies on the puddler. The inner gear ring and the stirring rod are connected through the transmission gear in a transmission mode, the rotation direction of the scraper is opposite to that of the stirring rod, stirring is carried out through the scraper and the stirring assembly, and materials to be stirred on the inner wall of the stirring barrel and the inner wall of the cover plate can be scraped by the scraper when the scraper rotates.
Description
Technical Field
The utility model relates to a plastics processing field especially relates to a stirring apparatus.
Background
The color master batch is called color master batch and also called color seed, is a novel special coloring agent for high polymer materials, is also called pigment preparation, and is mainly used for plastics. Color concentrates are composed of three basic elements, a pigment or dye, a carrier and additives, and are aggregates prepared by uniformly supporting an excessive amount of pigment in a resin, and can be referred to as pigment concentrates, so that they have a higher tinctorial strength than the pigment itself. During processing, a small amount of color master batch is mixed with uncolored resin, and colored resin or products with designed pigment concentration can be obtained. Because the stirring range of the stirring blade of the stirrer is limited in the processing process, the color concentrates at the top, the bottom and the side wall are difficult to stir fully, the color concentrates are easy to agglomerate and agglomerate on the top, the bottom and the side wall, and the stirring effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an agitating unit to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a stirring device comprises a supporting frame, wherein a stirring barrel is arranged on the supporting frame, a stirring rod is vertically arranged in the stirring barrel, a cover plate is arranged at the upper end of the stirring barrel, a driving mechanism in transmission connection with the upper end of the stirring rod is arranged on the cover plate, an inner gear ring is rotatably arranged on the bottom wall of the stirring barrel, a driving gear is arranged at the lower end of the stirring rod, the driving gear is sleeved in the inner gear ring, a plurality of transmission gears are rotatably arranged between the inner gear ring and the driving gear, the transmission gears are arranged around the stirring rod, one end of each transmission gear is meshed with the inner gear ring, the other end of each transmission gear is meshed with the driving gear, a connecting sleeve is sleeved on the stirring rod, a plurality of scraping plates are arranged around the stirring rod in the stirring barrel, each scraping plate is abutted against the inner wall of the stirring barrel and the inner wall of the covering plate, and the two ends of each scraping plate are respectively fixed on the connecting sleeve and the inner gear ring, and a plurality of stirring assemblies are arranged on the stirring rod in an annular array. The inner gear ring and the stirring rod are connected through the transmission gear in a transmission mode, the rotation direction of the scraper is opposite to that of the stirring rod, stirring is carried out through the scraper and the stirring assembly, and materials to be stirred on the inner wall of the stirring barrel and the inner wall of the cover plate can be scraped by the scraper when the scraper rotates.
Furtherly, stirring subassembly and scraper blade one-to-one, the stirring subassembly includes a plurality of first stirring leaves, first stirring leaf sets up along the even interval of puddler axial. The puddler is rotatory to make first stirring leaf synchronous revolution, stirs the material through first stirring leaf.
Furthermore, the scraper blade comprises a first scraper blade, a second scraper blade and a third scraper blade which are sequentially connected and are C-shaped, the first scraper blade is in contact with the lower surface of the cover plate, the second scraper blade is in contact with the side wall of the mixing drum, the third scraper blade is in contact with the bottom wall of the mixing drum, and a through groove is formed by a gap between the first scraper blade and the third scraper blade. And materials attached to the inner wall of the stirring barrel and the lower surface of the cover plate are scraped by the first scraping blade, the second scraping blade and the third scraping blade.
Furthermore, a plurality of second stirring blades are uniformly arranged on the second scraping blade at intervals along the axial direction of the stirring rod, the second stirring blades are arranged between the first scraping blade and the third scraping blade, and the first stirring blades and the second stirring blades are arranged in a staggered mode. The stirring barrel is stirred by the first stirring blade and the second stirring blade.
Further, the support frame side is equipped with the fixed bolster, be equipped with the circulating pump on the fixed bolster, churn lower surface one end is equipped with the first discharging pipe of being connected with the circulating pump, apron one end is equipped with the first inlet pipe of being connected with the circulating pump. The material in the agitator is taken out through the circulating pump and the material pump sending is to first inlet pipe end, in returning the material to the agitator through first inlet pipe.
Further, the one end that first discharging pipe was kept away from to the churn lower surface is equipped with the second discharging pipe, the one end that first feeding pipe was kept away from to the churn upper surface is equipped with the second inlet pipe. The second discharging pipe is used for adding materials with stirring into the stirring barrel, and the materials are discharged through the second discharging pipe.
Further, the driving mechanism comprises a stepping motor, a driving bevel gear and a driven bevel gear, a motor support is arranged on the cover plate, the stepping motor is arranged on the motor support and connected with the driving bevel gear, and the driven bevel gear meshed with the driving bevel gear is arranged at the upper end of the stirring rod. The driving bevel gear is driven to rotate by the stepping motor, and the driven bevel gear and the stirring rod are driven to rotate by the driving bevel gear.
Furthermore, all be connected with the solenoid valve on first inlet pipe, the second inlet pipe and the second discharging pipe. And the first feeding pipe, the second feeding pipe and the second discharging pipe are quickly closed through electromagnetic valves.
Further, the support frame includes first support and second support, first support and second support symmetry set up, connect through the connecting rod between first support and the second support, the even interval of connecting rod sets up between first support and second support. The connecting rod is supported through the first support and the second support, and the stirring barrel is supported through the connecting rod.
Further, the fixed bolster includes backup pad, third support and fourth support, first support side is equipped with the third support, second support side is equipped with the fourth support, connect through the backup pad between third support up end and the fourth support up end. The two ends of the supporting plate are supported through the third support and the fourth support, and the circulating pump is supported through the supporting plate.
The utility model has the advantages that: the inner gear ring and the stirring rod are connected through the transmission gear in a transmission mode, the rotation direction of the scraper is opposite to that of the stirring rod, stirring is carried out through the scraper and the stirring assembly, and materials to be stirred on the inner wall of the stirring barrel and the inner wall of the cover plate can be scraped by the scraper when the scraper rotates.
Drawings
The figures further illustrate the invention, but the embodiments in the figures do not constitute any limitation of the invention.
Fig. 1 is a schematic structural diagram of a stirring apparatus according to an embodiment of the present invention.
The labels in the figure are: the device comprises a support frame 1, a fixed support 2, a stirring barrel 3, a cover plate 4, a stirring rod 5, a stepping motor 6, a driving bevel gear 7, a driven bevel gear 8, an inner gear ring 9, a driving gear 10, a transmission gear 11, a connecting sleeve 12, a scraping plate 13, a first stirring blade 14, a second stirring blade 15, a first feeding pipe 16, a first discharging pipe 17, a second feeding pipe 18, a second discharging pipe 19, a circulating pump 20 and an electromagnetic valve 21.
Detailed Description
The following describes in detail embodiments of the present invention with reference to the accompanying drawings. It should be understood that the description herein is provided for illustration and explanation of the invention and is not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
In the present invention, unless otherwise specified, the terms of orientation such as "up, down, left, and right" used generally refer to up, down, left, and right as shown in fig. 1. "inner and outer" refer to the inner and outer portions of a particular contour. "distal and proximal" refer to distal and proximal relative to a component.
As shown in fig. 1, an embodiment of the present invention provides a stirring apparatus, which includes a supporting frame 1, wherein a stirring barrel 3 is disposed on the supporting frame 1, a stirring rod 5 is vertically disposed in the stirring barrel 3, a cover plate 4 is disposed at the upper end of the stirring barrel 3, a driving mechanism in transmission connection with the upper end of the stirring rod 5 is disposed on the cover plate 4, an inner gear ring 9 is rotatably disposed on the bottom wall of the stirring barrel 3, a driving gear 10 is disposed at the lower end of the stirring rod 5, the driving gear 10 is sleeved in the inner gear ring 9, a plurality of transmission gears 11 are rotatably disposed between the inner gear ring 9 and the driving gear 10, the transmission gears 11 are disposed around the stirring rod 5, one end of the transmission gear 11 is engaged with the inner gear ring 9, the other end of the transmission gear 11 is engaged with the driving gear 10, a connecting sleeve 12 is sleeved on the stirring rod 5, a plurality of scraping plates 13 are disposed around the stirring rod 5 in the stirring barrel 3, each scraper blade 13 all with 3 inner walls of agitator and the butt of apron 4 inner walls, each scraper blade 13 both ends are fixed in respectively on adapter sleeve 12 and ring gear 9, annular array is equipped with a plurality of stirring subassemblies on the puddler 5.
Stirring subassembly and scraper blade 13 one-to-one, the stirring subassembly includes a plurality of first stirring leaves 14, first stirring leaf 14 sets up along 5 axial uniform interval of puddler. The stirring rod 5 rotates to enable the first stirring blades 14 to synchronously rotate, and the materials are stirred through the first stirring blades 14.
The scraping plate 13 comprises a first scraping plate, a second scraping plate and a third scraping plate which are sequentially connected and are C-shaped, the first scraping plate is in contact with the lower surface of the cover plate 4, the second scraping plate is in contact with the side wall of the mixing drum, the third scraping plate is in contact with the bottom wall of the mixing drum, and a gap between the first scraping plate and the third scraping plate forms a through groove. The materials attached to the inner wall of the stirring barrel 3 and the lower surface of the cover plate 4 are scraped by the first scraping blade, the second scraping blade and the third scraping blade.
A plurality of second stirring blades 15 are uniformly arranged on the second scraping blade along the axial direction of the stirring rod 5 at intervals, the second stirring blades 15 are arranged between the first scraping blade and the third scraping blade, and the first stirring blades 14 and the second stirring blades 15 are arranged in a staggered mode. The stirring barrel 3 is stirred by the first stirring blade 14 and the second stirring blade 15.
The support frame 1 side is equipped with fixed bolster 2, be equipped with circulating pump 20 on the fixed bolster 2, churn lower surface one end is equipped with the first discharging pipe 17 of being connected with circulating pump 20, 4 one ends of apron are equipped with the first inlet pipe 16 of being connected with circulating pump 20. The materials in the stirring barrel 3 are pumped out by the circulating pump 20 and are pumped to the tail end of the first feeding pipe 16, and the materials are sent back into the stirring barrel 3 through the first feeding pipe 16.
One end of the lower surface of the mixing drum far away from the first discharge pipe 17 is provided with a second discharge pipe 19, and one end of the upper surface of the mixing drum far away from the first discharge pipe 16 is provided with a second discharge pipe 18. The materials with stirring are added into the stirring barrel 3 through the second discharging pipe 19, and the materials are discharged through the second discharging pipe 19.
The driving mechanism comprises a stepping motor 6, a driving bevel gear 7 and a driven bevel gear 8, a motor support is arranged on the cover plate 4, the stepping motor 6 is arranged on the motor support, the stepping motor 6 is connected with the driving bevel gear 7, and the driven bevel gear 8 meshed with the driving bevel gear 7 is arranged at the upper end of the stirring rod 5. The driving bevel gear 7 is driven to rotate by the stepping motor 6, and the driven bevel gear 8 and the stirring rod 5 are driven to rotate by the driving bevel gear 7.
The first feeding pipe 16, the second feeding pipe 18 and the second discharging pipe 19 are all connected with electromagnetic valves 21. The first feed line 16, the second feed line 18 and the second discharge line 19 are closed rapidly by means of the solenoid valve 21.
The support frame 1 comprises a first support and a second support, the first support and the second support are symmetrically arranged, the first support and the second support are connected through a connecting rod, and the connecting rod is arranged between the first support and the second support at an even interval. The connecting rod is supported by the first bracket and the second bracket, and the stirring barrel 3 is supported by the connecting rod.
The fixed support 2 comprises a supporting plate, a third support and a fourth support, the third support is arranged on the side face of the first support, the fourth support is arranged on the side face of the second support, and the upper end face of the third support is connected with the upper end face of the fourth support through the supporting plate. The both ends of the supporting plate are supported by the third and fourth supports, and the circulating pump 20 is supported by the supporting plate.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent several embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A stirring device is characterized in that: the stirring device comprises a supporting frame, wherein a stirring barrel is arranged on the supporting frame, a stirring rod is vertically arranged in the stirring barrel, a cover plate is arranged at the upper end of the stirring barrel, a driving mechanism in transmission connection with the upper end of the stirring rod is arranged on the cover plate, an inner gear ring is rotatably arranged on the bottom wall of the stirring barrel, a driving gear is arranged at the lower end of the stirring rod, the driving gear is sleeved in the inner gear ring, a plurality of transmission gears are rotatably arranged between the inner gear ring and the driving gear, the transmission gears are arranged around the stirring rod, one end of each transmission gear is meshed with the inner gear ring, the other end of each transmission gear is meshed with the driving gear, a connecting sleeve is sleeved on the stirring rod, a plurality of scraping plates are arranged around the stirring rod in the stirring barrel, each scraping plate is abutted against the inner wall of the stirring barrel and the inner wall of the cover plate, and two ends of each scraping plate are respectively fixed on the connecting sleeve and the inner gear ring, and a plurality of stirring assemblies are arranged on the stirring rod in an annular array.
2. The stirring device according to claim 1, wherein: stirring subassembly and scraper blade one-to-one, the stirring subassembly includes a plurality of first stirring leaves, first stirring leaf sets up along the even interval of puddler axial.
3. The stirring device according to claim 2, wherein: the scraper blade is including connecting gradually first doctor-bar, second doctor-bar and the third doctor-bar that is C font, first doctor-bar and apron lower surface contact, the second doctor-bar contacts with the churn lateral wall, the third doctor-bar contacts with the churn diapire.
4. The stirring device according to claim 3, wherein: the second scraping blade is provided with a plurality of second stirring blades at even intervals along the axial direction of the stirring rod, the second stirring blades are arranged between the first scraping blade and the third scraping blade, and the first stirring blades and the second stirring blades are arranged in a staggered mode.
5. The mixing device of claim 1, wherein: the support frame side is equipped with the fixed bolster, be equipped with the circulating pump on the fixed bolster, agitator lower surface one end is equipped with the first discharging pipe of being connected with the circulating pump, apron one end is equipped with the first inlet pipe of being connected with the circulating pump.
6. The stirring device according to claim 1, wherein: the one end that first discharging pipe was kept away from to the agitator lower surface is equipped with the second discharging pipe, the one end that first feeding pipe was kept away from to the agitator upper surface is equipped with the second feeding pipe.
7. The stirring device according to claim 1, wherein: the driving mechanism comprises a stepping motor, a driving bevel gear and a driven bevel gear, a motor support is arranged on the cover plate, the stepping motor is arranged on the motor support and connected with the driving bevel gear, and the driven bevel gear meshed with the driving bevel gear is arranged at the upper end of the stirring rod.
8. The stirring device of claim 5, wherein: and the first feeding pipe, the second feeding pipe and the second discharging pipe are all connected with electromagnetic valves.
9. The stirring device of claim 5, wherein: the support frame includes first support and second support, first support and second support symmetry set up, connect through the connecting rod between first support and the second support, the even interval of connecting rod sets up between first support and second support.
10. The stirring device of claim 9, wherein: the fixed bolster includes backup pad, third support and fourth support, first support side is equipped with the third support, second support side is equipped with the fourth support, connect through the backup pad between third support up end and the fourth support up end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123416972.3U CN217392163U (en) | 2021-12-31 | 2021-12-31 | Stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123416972.3U CN217392163U (en) | 2021-12-31 | 2021-12-31 | Stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217392163U true CN217392163U (en) | 2022-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123416972.3U Active CN217392163U (en) | 2021-12-31 | 2021-12-31 | Stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217392163U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116474898A (en) * | 2023-04-25 | 2023-07-25 | 哈尔滨工业大学重庆研究院 | a food grinder |
-
2021
- 2021-12-31 CN CN202123416972.3U patent/CN217392163U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116474898A (en) * | 2023-04-25 | 2023-07-25 | 哈尔滨工业大学重庆研究院 | a food grinder |
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