CN220257217U - Extraction stirring paddle - Google Patents
Extraction stirring paddle Download PDFInfo
- Publication number
- CN220257217U CN220257217U CN202321803048.7U CN202321803048U CN220257217U CN 220257217 U CN220257217 U CN 220257217U CN 202321803048 U CN202321803048 U CN 202321803048U CN 220257217 U CN220257217 U CN 220257217U
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- Prior art keywords
- stirring
- paddle
- shaft
- extraction
- stirring paddle
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- 238000003756 stirring Methods 0.000 title claims abstract description 208
- 238000000605 extraction Methods 0.000 title claims abstract description 25
- 238000009434 installation Methods 0.000 claims description 24
- 239000011152 fibreglass Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 239000000463 material Substances 0.000 description 23
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The application relates to an extraction stirring rake belongs to stirring rake technical field, has improved stirring rake and stirring paddle and has passed through welded fastening after, is inconvenient for changing stirring paddle's problem, and it includes (mixing) shaft, axial tray, stirring paddle and vice stirring paddle, the through-hole has been seted up on the axial tray, through the through-hole cover is located the position that the (mixing) shaft is close to the lower extreme, vice stirring paddle be located the axial tray top and with axial tray with (mixing) shaft fixed connection, stirring paddle is located the axial tray below and with (mixing) shaft fixed connection, a plurality of rectangular grooves have been seted up on the stirring paddle. This application has the effect of being convenient for change after stirring paddle is owing to wearing and tearing or corruption.
Description
Technical Field
The application relates to the technical field of stirring paddles, in particular to an extraction stirring paddle.
Background
The stirring paddle drives the stirring shaft to rotate through the motor, the stirring paddle is arranged on the stirring shaft, materials are stirred and mixed through the rotation of the stirring paddle, and the stirring paddle is a common tool for stirring reaction, and in some metal extraction processes, the stirring paddle has the requirements of high temperature resistance and corrosion resistance.
As shown in fig. 1, the stirring paddle comprises a stirring shaft 1, a shaft disc 2, stirring paddles 4 and auxiliary stirring paddles 3, wherein the shaft disc 2 is of a disc structure, the auxiliary stirring paddles 3 are located above the shaft disc 2 and fixedly connected with the shaft disc 2 and the stirring shaft 1, and the stirring paddles 4 are located below the shaft disc 2 and are connected with the shaft disc 2 through welding.
Aiming at the related technology, the inventor considers that the design of the stirring blade on the existing stirring paddle is simpler, and the stirring blade is fixed with the stirring shaft and the shaft disc in a welding mode, and in the using process of the stirring paddle, the whole stirring paddle is required to be replaced after abrasion or corrosion, so that a lot of materials are wasted.
Disclosure of Invention
In order to enable the stirring blade to be convenient to replace after the stirring blade is worn or corroded and damaged, manufacturing materials are saved, and the extraction stirring blade is provided.
The application provides an extraction stirring rake adopts following technical scheme:
the utility model provides an extraction stirring rake, includes (mixing) shaft, axial tray, stirring paddle and vice stirring paddle, the through-hole has been seted up on the axial tray, and through the through-hole cover is located the position that the (mixing) shaft is close to the lower extreme, vice stirring paddle be located the axial tray top and with axial tray with (mixing) shaft fixed connection, stirring paddle is located the axial tray below, the cover is equipped with the installation cover on the (mixing) shaft, be provided with the mounting groove on the installation cover, stirring paddle with the one end that the installation cover is connected is provided with can imbed the installation piece of spacing groove, stirring paddle pass through the block of installation piece and mounting groove with installation cover fixed connection.
Through adopting above-mentioned technical scheme, through with stirring paddle independent installation on the installation is sheathe in, avoid making stirring paddle and (mixing) shaft lug connection, when stirring paddle is because wearing and tearing or corruption, only need change the stirring paddle of damage.
Optionally, the outside of (mixing) shaft bottom has the screw thread, (mixing) shaft screw thread department is provided with the screw thread cover, screw thread cover inner wall has the screw thread, the installation cover passes through the screw thread cover with (mixing) shaft threaded connection is fixed in on the (mixing) shaft.
Through adopting above-mentioned technical scheme, through set up the thread bush in mixing oar bottom, be fixed in the (mixing) shaft with the installation cover, can avoid installation cover and stirring rake lug connection, the convenient change.
Optionally, the mounting block is perpendicular to the stirring blade, and the mounting block is bent in a direction opposite to the stirring blade to form an arc surface.
Through adopting above-mentioned technical scheme, make stirring paddle can more stable embedding installation cover.
Optionally, the installation cover is provided with on the inside wall and prevents changeing the arch, the stirring axle is last to have seted up and has prevented changeing the groove, prevent changeing the arch can imbed prevent changeing the groove.
Through adopting above-mentioned technical scheme, make stirring paddle slope be fixed in the installation cover, when can reduce the stirring paddle rotation, the material is to the resistance that stirring paddle produced.
Optionally, a locking cover is arranged above the mounting sleeve, and is used for fixing the stirring blade on the mounting sleeve.
Through adopting above-mentioned technical scheme, prevent that stirring vane can reciprocate in the mounting groove of installation cover upper end.
Optionally, a plurality of elongated grooves are formed in the stirring blade.
Through adopting above-mentioned technical scheme, through seting up rectangular groove on stirring vane, can improve the mixing effect to the material when the (mixing) shaft is rotatory to and reduce the resistance of material to stirring paddle when the (mixing) shaft is rotatory.
Optionally, the auxiliary stirring blade is provided with a cavity.
Through adopting above-mentioned technical scheme, through seting up the cavity on vice stirring paddle, be in order to improve the material mixing effect equally and reduce the resistance that the material produced to vice stirring paddle when the stirring paddle is rotatory.
Optionally, the stirring paddle and the auxiliary stirring paddle on the stirring paddle are provided with a plurality of stirring paddles and are sequentially arranged at intervals.
Through adopting above-mentioned technical scheme, the interval sets up multi-disc stirring paddle and vice stirring paddle can improve the mixing effect of stirring paddle material when stirring and maximize improvement space utilization.
Optionally, the (mixing) shaft is equipped with the base in screw sleeve top cover, a plurality of spacing grooves have been seted up in proper order on the base, stirring paddle lower extreme can imbed the spacing groove.
Through adopting above-mentioned technical scheme, set up the base in the (mixing) shaft bottom, can provide a supporting role for stirring paddle, prevent that stirring paddle from taking place to warp under the resistance that receives the material in the rotatory in-process.
Optionally, glass fiber reinforced plastics are lined on the stirring shaft, the mounting sleeve, the stirring blade, the auxiliary stirring blade and the shaft disc.
By adopting the technical scheme, the stirrer has the properties of high temperature resistance and corrosion resistance by integrally lining the stirring paddle with glass fiber reinforced plastics.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the stirring paddles are used, the mixing effect and the reaction completeness between materials can be improved when the stirring paddles stir the materials, and the stirring blades are independently arranged on the mounting sleeve, so that the stirring blades can be conveniently replaced when damaged due to abrasion or corrosion in the use process of the stirring shaft;
2. the rectangular groove and the cavity on the auxiliary stirring blade are formed in the stirring blade, so that the mixing effect can be improved, and meanwhile, the resistance of materials to the stirring blade and the auxiliary stirring blade during rotation of the stirring blade can be reduced.
Drawings
Fig. 1 is a diagram of a prior art extraction paddle.
Fig. 2 is a diagram illustrating a structure of an extraction paddle according to an embodiment of the present application.
Fig. 3 is an exploded view of an extraction paddle in an embodiment of the present application.
Fig. 4 is a top view of a mounting sleeve in an embodiment of the present application.
Fig. 5 is a top view of a stirring blade in an embodiment of the present application.
Reference numerals illustrate: 1. a stirring shaft; 11. anti-rotation protrusions; 2. a shaft disc; 3. auxiliary stirring paddles; 31. a cavity; 4. stirring paddles; 41. a rectangular groove; 42. a mounting block; 43. a blade body; 5. a mounting sleeve; 51. a mounting groove; 52. an anti-rotation groove; 6. a thread sleeve; 61. a base; 611. a limit groove; 7. and locking the cover.
Detailed Description
The present application is described in further detail below in conjunction with figures 2-5.
The embodiment of the application discloses an extraction stirring paddle.
Referring to fig. 2, an extraction stirring rake, including (i) stirring shaft 1, vice stirring paddle 3, axle dish 2, installation cover 5 and stirring paddle 4, axle dish 2 is a disc structure, the central point puts and has seted up the through-hole, and on the stirring shaft 1 was located through the through-hole cover to axle dish 2, and through welded mode fixed connection, vice stirring paddle 3 was located axle dish 2 top, through welded mode and axle dish 2 and stirring shaft 1 fixed connection, stirring shaft 1 was located to installation cover 5 cover, stirring paddle 4 was connected on installation cover 5 periphery sides.
Referring to fig. 3, the auxiliary stirring blade 3 is of a right triangle structure, a longer side of the two right-angle sides is fixedly connected with the shaft disc 2 by welding, a shorter side of the two right-angle sides is fixedly connected with the stirring shaft 1 by welding, a cavity 31 is formed in the auxiliary stirring blade 3, and the cavity 31 can reduce the resistance of materials to the auxiliary stirring blade 3 when the stirring shaft 1 rotates.
The stirring shaft 1 is provided with an anti-rotation groove 52 along the axial direction on the peripheral side of the lower end part of the shaft disc 2, the inner side wall of the mounting sleeve 5 is provided with an anti-rotation protrusion 11, and when the stirring shaft is used, the anti-rotation protrusion 11 can be embedded into the anti-rotation groove 52, so that relative rotation between the mounting sleeve 5 and the stirring shaft 1 is avoided.
Referring to fig. 3 to 5, a mounting groove 51 is formed in the upper end of the mounting sleeve 5, the cross section of the mounting groove 51 is in a T shape and penetrates through the outer peripheral side of the mounting sleeve 5, a transverse groove of the T-shaped groove is bent towards the center of the mounting sleeve 5 to form an arc, the stirring paddle 4 comprises a mounting block 42 and a paddle main body 43, the mounting block 42 and the paddle main body 43 are mutually perpendicular, the bending radian of the mounting block 42 is consistent with that of the transverse groove of the T-shaped groove, and after the mounting block 42 on the stirring paddle 4 is inserted into the mounting groove 51, the stirring paddle 4 is matched with the mounting sleeve 5.
In order to prevent the stirring blade 4 from being separated from the mounting sleeve 5 in the axial direction, the top end of the mounting sleeve 5 is also connected with a locking cover 7, the locking cover 7 is provided with a protrusion which can be embedded into a gap left after the mounting block 42 on the stirring blade 4 slides into the mounting sleeve 5, the upper end of the mounting sleeve 5 is tightly pressed, the stirring blade 4 is fixed in the mounting sleeve 5, and the stirring blade 4 is connected with the mounting sleeve 5 through the stirring blade 4, so that the stirring blade 4 is prevented from being directly connected with the stirring shaft 1, and only the part of the stirring blade 4 needs to be replaced when the stirring blade 4 is damaged due to abrasion or corrosion, and the whole stirring blade does not need to be replaced.
Referring to fig. 3, the blade body 43 is also a right triangle structure, a shorter side is connected with the mounting sleeve 5, a plurality of elongated grooves 41 are formed on the stirring blade 4 along the vertical direction, the elongated grooves 41 can improve the mixing effect of the materials during the operation of the stirring blade, and can reduce the resistance of the materials to the stirring blade 4 during the rotation of the stirring blade, in this embodiment, the stirring blade 4 is of a right triangle structure, but other structures including but not limited to trapezoid, rectangle, circle and the like are also possible.
Referring to fig. 3, in this embodiment, three auxiliary stirring paddles 3 are provided on the stirring paddle, an angle of 120 ° is formed between two adjacent auxiliary stirring paddles 3, six stirring paddles 4 are provided on the mounting sleeve 5, an angle of 60 ° is formed between two adjacent stirring paddles 4, and the effects of mixing materials by the stirring paddles can be heightened by multiple auxiliary stirring paddles 3 and stirring paddles 4, so that some chemical reactions in the mixed solution are more complete.
Referring to fig. 3, the bottom end of the stirring shaft 1 is provided with threads, the thread part is sleeved with a thread sleeve 6, the thread sleeve 6 is in threaded connection with the stirring shaft 1 through threads on the inner side wall, and the installation sleeve 5 is fixed on the stirring shaft 1, a base 61 is arranged above the stirring shaft 1 and the thread sleeve 6, the base 61 is of a disc structure, six limiting grooves 611 are correspondingly formed in the upper surface according to the intervals of six stirring blades 4, an included angle of 60 degrees is formed between every two adjacent limiting grooves 611, the bottom ends of six stirring blades can be embedded into the six limiting grooves 611, the base 61 can increase the bearing capacity of the solid stirring blades 4 in the horizontal direction, a supporting effect is provided for the stirring blades 4 in the rotation process of the stirring blades, and deformation of the stirring blades 4 due to the resistance of the materials is prevented in the rotation process.
Because of the extraction process, the stirring paddle needs to be in a high-temperature and corrosive environment, and therefore, the stirring paddle comprises a stirring shaft 1, an auxiliary stirring blade 3, a shaft disc 2, a mounting sleeve 5, the stirring blade 4 and a base 61, and the glass fiber reinforced plastic is lined on the stirring paddle, so that the whole stirring paddle has the characteristics of wear resistance, high temperature resistance and corrosion resistance.
The implementation principle of the extraction stirring paddle in the embodiment of the application is as follows:
when using the stirring rake, it is rotatory to drive the stirring rake through the motor, six stirring paddles 4 rotate simultaneously with three vice stirring paddles 3, the mixed solution of stirring material, when stirring paddle 4 takes place to damage because wearing and tearing or corruption, screw thread cover 6 and installation cover 5 can be dismantled, take off the stirring paddle 4 of damage from installation cover 5, change stirring paddle 4 can be accomplished to installation cover 5 and screw thread cover 6 at last, the reaction between the material can also be more complete to the mixed effect that multi-disc stirring paddle 4 and vice stirring paddle 3 can improve the material, cavity 31 has been seted up on vice stirring paddle 3, rectangular groove 41 has been seted up on the stirring paddle 4, the stirring effect of material also can be improved to cavity 31 on vice stirring paddle 3 and rectangular groove 41 on stirring paddle 4, the resistance of material to vice stirring paddle 3 and stirring paddle 4 when can also reduce stirring shaft 1 rotation.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (10)
1. The utility model provides an extraction stirring rake, includes (1) stirring axle, axle dish (2), stirring paddle (4) and vice stirring paddle (3), the through-hole has been seted up on axle dish (2), and locates through the through-hole cover stirring axle (1) is close to the position of lower extreme, vice stirring paddle (3) are located axle dish (2) top and with axle dish (2) and stirring axle (1) fixed connection, stirring paddle (4) are located axle dish (2) below, its characterized in that; the stirring shaft (1) is sleeved with a mounting sleeve (5), the mounting sleeve (5) is provided with a mounting groove (51), one end, connected with the mounting sleeve (5), of each stirring blade (4) is provided with a mounting block (42) capable of being embedded into the mounting groove (51), and each stirring blade (4) is fixedly connected with the mounting sleeve (5) through the clamping of the corresponding mounting block (42) and the corresponding mounting groove (51).
2. An extraction paddle according to claim 1, wherein: the stirring shaft is characterized in that threads are arranged on the outer side of the bottom end of the stirring shaft (1), a thread sleeve (6) is arranged at the thread of the stirring shaft (1), threads are arranged on the inner wall of the thread sleeve (6), and the mounting sleeve (5) is fixedly arranged on the stirring shaft (1) through the thread sleeve (6) in a threaded connection mode.
3. An extraction paddle according to claim 1, wherein: the installation block (42) is perpendicular to the stirring blade (4), and the installation block (42) is bent in the opposite direction of the stirring blade (4) to form an arc-shaped surface.
4. An extraction paddle according to claim 2, wherein: the anti-rotation device is characterized in that an anti-rotation protrusion (11) is arranged on the inner side wall of the mounting sleeve (5), an anti-rotation groove (52) is formed in the stirring shaft (1), and the anti-rotation protrusion (11) can be embedded into the anti-rotation groove (52).
5. An extraction paddle according to claim 1, wherein: a locking cover (7) is arranged above the mounting sleeve (5) and used for fixing the stirring blade (4) on the mounting sleeve (5).
6. An extraction paddle according to claim 1, wherein: a plurality of strip-shaped grooves (41) are formed in the stirring blade (4).
7. An extraction paddle according to claim 1, wherein: a cavity (31) is formed in the auxiliary stirring blade (3).
8. An extraction paddle according to claim 1, wherein: the stirring blades (4) on the stirring paddles and the auxiliary stirring blades (3) are provided with a plurality of stirring blades, and are sequentially arranged at intervals.
9. An extraction paddle according to claim 1, wherein: the stirring shaft (1) is provided with a base (61) above the threaded sleeve (6), a plurality of limiting grooves (611) are sequentially formed in the base (61), and the lower ends of the stirring blades (4) can be embedded into the limiting grooves (611).
10. An extraction paddle according to claim 1, wherein: the stirring shaft (1), the mounting sleeve (5), the stirring blades (4), the auxiliary stirring blades (3) and the shaft disc (2) are all provided with glass fiber reinforced plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321803048.7U CN220257217U (en) | 2023-07-10 | 2023-07-10 | Extraction stirring paddle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321803048.7U CN220257217U (en) | 2023-07-10 | 2023-07-10 | Extraction stirring paddle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220257217U true CN220257217U (en) | 2023-12-29 |
Family
ID=89298735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321803048.7U Active CN220257217U (en) | 2023-07-10 | 2023-07-10 | Extraction stirring paddle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220257217U (en) |
-
2023
- 2023-07-10 CN CN202321803048.7U patent/CN220257217U/en active Active
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