CN220715626U - Disposable mechanical shaft top stirring bag structure - Google Patents
Disposable mechanical shaft top stirring bag structure Download PDFInfo
- Publication number
- CN220715626U CN220715626U CN202322243811.1U CN202322243811U CN220715626U CN 220715626 U CN220715626 U CN 220715626U CN 202322243811 U CN202322243811 U CN 202322243811U CN 220715626 U CN220715626 U CN 220715626U
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- China
- Prior art keywords
- stirring
- transmission shaft
- servo motor
- stirring bag
- bag structure
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- 238000003756 stirring Methods 0.000 title claims abstract description 100
- 230000005540 biological transmission Effects 0.000 claims abstract description 46
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 238000003466 welding Methods 0.000 claims 1
- 210000001503 joint Anatomy 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 11
- 230000000694 effects Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000002156 mixing Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 239000011345 viscous material Substances 0.000 description 2
- 206010023230 Joint stiffness Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003805 vibration mixing Methods 0.000 description 1
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
- Accessories For Mixers (AREA)
Abstract
The utility model relates to the technical field of aseptic stirring bags, and discloses a disposable mechanical shaft top stirring bag structure which comprises a stirring bag main body and a servo motor, wherein a flange plate is rotatably sleeved in the top end of the stirring bag main body, rubber pads are sleeved in the flange plate, clamping plates are welded at the top and the bottom of the flange plate, and sealing gaskets are sleeved in the clamping plates. This disposable mechanical shaft top stirring bag structure through the locating lever at the outside fixed connection of transmission shaft, and the locating lever joint is in the draw-in groove of locating rack, makes servo motor and transmission shaft accomplish the equipment from this, and after servo motor starts, servo motor's output shaft drives locating rack drive transmission shaft and rotates, rotates through transmission shaft drive chassis and paddle, after the stirring is accomplished, takes out the locating lever from the draw-in groove of locating rack, can carry out next group's stirring, has improved the convenience of this device butt joint stirring from this, has improved the speed of stirring.
Description
Technical Field
The utility model relates to the technical field of aseptic stirring bags, in particular to a disposable mechanical shaft top stirring bag structure.
Background
The stirring technology in the pharmaceutical liquid preparation system is divided into two major types, namely stainless steel stirring technology and disposable stirring technology, wherein the disposable stirring technology is used for uniformly mixing homogenized liquid and solid in the pharmaceutical field, and the disposable stirring mode is generally divided into swinging stirring; stirring by a mechanical shaft; magnetically stirring; circulating stirring and vibration mixing stirring.
The mechanical shaft stirring is usually applied to stirring and mixing of high-viscosity materials, in the mode, a motor is usually adopted to drive, so that paddles or stirring rods stir and mix the materials uniformly in a disposable stirring bag formed by 3D, when the 3D stirring bag is used, a container with a fixed shape is required to be used as a support (generally cylindrical or cubic), but in the mode of mechanical shaft stirring, in order to ensure uniform mixing of the materials in the disposable stirring bag, an upper stirring plate and a bottom foot plate are adopted, so that an upper bearing structure and a lower bearing structure are required to be simultaneously arranged in the stirring bag in a separate stirring mode, the manufacturing cost of the stirring bag is increased, and meanwhile, if the stirring is simultaneously carried out, the two groups of motors are required to drive, but the corresponding support containers are required to be changed by the two groups of motors, so that a disposable mechanical shaft top stirring bag structure is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a disposable mechanical shaft top stirring bag structure, which solves the problems in the prior art.
The utility model provides the following technical scheme: the utility model provides a disposable mechanical shaft top stirring bag structure, includes stirring bag main part and servo motor, the inside rotation on stirring bag main part top has cup jointed the ring flange, the rubber pad has been cup jointed to the inside of ring flange, the cardboard has been welded to the top and the bottom of ring flange, sealed pad has been cup jointed to the inside of cardboard, waterproof seal bearing has been cup jointed to the inside of ring flange, waterproof seal bearing's inside has cup jointed the transmission shaft, the puddler has been cup jointed to the internal screw thread of transmission shaft, servo motor output shaft's external fixation has cup jointed the locating rack, the locating rack cup joints the outside at the transmission shaft.
Preferably, the outside joint of servo motor has the support frame, the draw-in groove has been seted up at the middle part of locating rack, the outside both sides fixedly connected with locating lever of transmission shaft.
Preferably, the locating rod is correspondingly clamped in the clamping groove of the locating frame, and the bottom of the locating rod abuts against the top of the upper clamping plate.
Preferably, the outside fixedly connected with spacing ring of locating lever, the spacing ring offsets with the bottom of lower floor's cardboard.
Preferably, the top of puddler is equipped with the baffle, the inside of transmission shaft bottom is equipped with the baffle ring, the bottom fixedly connected with chassis of puddler.
Preferably, the bottom fixedly connected with paddle on chassis, the paddle is equipped with four sets altogether, and every contained angle of group equals, the outside of paddle is the arc.
Compared with the prior art, the utility model has the following beneficial effects:
1. the disposable mechanical shaft top stirring bag structure comprises a positioning rod fixedly connected with the outside of a transmission shaft, when the device needs to rapidly mix and stir materials in the stirring bag main body, a positioning frame is sleeved on the outside of the transmission shaft, the positioning rod is clamped in a clamping groove of the positioning frame, thus the servo motor and the transmission shaft are assembled, after the servo motor is started, an output shaft of the servo motor drives the positioning frame to drive the transmission shaft to rotate, the transmission shaft drives a chassis and a blade to rotate, after stirring is completed, the positioning rod is taken out from the clamping groove of the positioning frame, and the next group of stirring can be performed, thereby improving the convenience of butt joint stirring of the device and the stirring speed,
2. this disposable mechanical axle top stirring bag structure, through the puddler that cup joints at the inside screw thread of transmission shaft, when the transmission shaft received servo motor's drive to rotate, the paddle is located the inside of material, receive the resistance and the support of material, be in relatively static state, when the transmission shaft forward rotation, be limited by the restriction of screw thread, make the puddler rise at the inside screw thread of transmission shaft, rise in-process paddle and stir the material, when the servo motor direction rotates, the transmission shaft direction rotates, also under the resistance of material to the chassis, make the puddler descend at the inside screw thread of transmission shaft, then make the paddle stir the material, from this through servo motor control puddler and the extension state of transmission shaft, the paddle has been guaranteed then and the effect that the paddle can mix the stirring to the inside not co-altitude material of stirring bag main part, the practicality of this device has been improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a side view of the structure of the present utility model;
FIG. 3 is an exploded view of the structure of the present utility model;
FIG. 4 is a cross-sectional view of the structure of the present utility model;
FIG. 5 is a schematic view of a stirring rod with the structure of the utility model.
In the figure: 1. a stirring bag main body; 2. a flange plate; 3. a rubber pad; 4. a clamping plate; 5. a sealing gasket; 6. a waterproof seal bearing; 7. a transmission shaft; 8. a positioning rod; 9. a stirring rod; 10. a chassis; 11. a paddle; 12. a servo motor; 13. a positioning frame; 14. a support frame; 15. and a limiting ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a disposable mechanical shaft top stirring bag structure comprises a stirring bag main body 1 and a servo motor 12, wherein a flange plate 2 is rotatably sleeved in the interior of the top end of the stirring bag main body 1, the stirring bag main body 1 is used as a main container of the device, the stirring bag main body is of the prior art, a supporting container is not described in detail in the application, a rubber pad 3 is sleeved in the interior of the flange plate 2, the rubber pad 3 is used as a sealing structure of the device, the butt joint tightness of the flange plate 2 and the stirring bag main body 1 is improved, clamping plates 4 are welded at the top and the bottom of the flange plate 2, the clamping plates 4 are used as limiting structures of the device, the effect of limiting and installing a waterproof sealing bearing 6 is achieved, the stability of the waterproof sealing bearing 6 is ensured, a sealing gasket 5 is sleeved in the interior of the clamping plates 4 and used as the sealing structure of the device, the sealing gasket 5 and the flange plate 2 are achieved, the sealing gasket 5 and the sealing performance inside the stirring bag main body 1 are improved, the waterproof sealing bearing 6 is sleeved in the flange plate 2, the waterproof sealing bearing 6 is used as a bearing structure of the stirring bag main body 1, the friction force of rotation of the transmission shaft 7 is reduced, the transmission shaft 7 is sleeved in the waterproof sealing bearing 6, the transmission shaft 7 is used as a limiting supporting structure of the stirring bag main body 1, the positioning rod 8 and the transmission shaft 7 are in linkage rotation, the stirring rod 9 is sleeved in the internal thread of the transmission shaft 7, the stirring rod 9 is used as an extending structure of the stirring bag main body 1, the stirring bag main body 1 can be effectively regulated according to the depth of the stirring bag main body 1, the stirring bag main body is not required to be stirred at the same time, the practicability of the stirring bag main body is improved, the positioning rack 13 is fixedly sleeved outside an output shaft of the servo motor 12, the locating rack 13 is as the limit structure of this device, and it has played the effect of spacing locating lever 8, has improved servo motor 12 and the convenience of the butt joint individual dismantlement of transmission shaft 7.
Referring to fig. 3-5, the locating rack 13 is sleeved outside the transmission shaft 7, the outer joint of the servo motor 12 is provided with the supporting frame 14, the supporting frame 14 is of an independent structure, the supporting structure is fixedly installed to the servo motor 12 through bolts according to the actual demands of external devices, the clamping groove is formed in the middle of the locating rack 13, two sides of the outer part of the transmission shaft 7 are fixedly connected with the locating rod 8, the locating rod 8 is used as a limiting structure of the device, the effect of limiting the locating rack 13 is achieved, the transmissibility between the servo motor 12 and the transmission shaft 7 is improved, the locating rod 8 is correspondingly clamped in the clamping groove of the locating rack 13, the bottom of the locating rod 8 abuts against the top of the upper clamping plate 4, the limiting ring 15 is fixedly connected with the limiting ring 15, the effect of limiting the transmission shaft 7 is achieved, the stability of the transmission shaft 7 during rotation is guaranteed, the transmission shaft 7 is prevented from separating from the inside of the waterproof sealing bearing 6, the limiting ring 15 abuts against the bottom of the lower clamping plate 4, the top of the stirring rod 9 is provided with the baffle, the inside of the bottom of the transmission shaft 7 is provided with the baffle ring, the bottom of the stirring rod 9 is fixedly connected with the bottom of the stirring rod 10, the stirring rod 10 is provided with the blades 11, and the bottom of the stirring rod 11 is provided with the arc-shaped base plate 11, and the arc-shaped main body 11 is formed by the arc-shaped base plate 11, and the arc-shaped main body is formed by the arc-shaped main body 11 is avoided, and the arc-shaped main body 11 is equal to the arc-shaped and the arc-shaped main body is formed by the arc-shaped blade group.
Working principle: when the stirring bag is used, firstly, the stirring bag main body 1 containing materials is placed below the servo motor 12, the positioning frame 13 is sleeved outside the transmission shaft 7, the positioning rod 8 is clamped in the clamping groove of the positioning frame 13, then the servo motor 12 is started to rotate positively, the positioning frame 13 is driven to be linked with the transmission shaft 7 to rotate synchronously through the rotation of the servo motor 12, as the blades 11 and the chassis 10 are subjected to the resistance and the supporting force of viscous materials in the stirring bag main body 1, when the transmission shaft 7 rotates, the stirring rod 9 is in a relatively static state, at the moment, the transmission shaft 7 rotates, the stirring rod 9 is screwed up in the transmission shaft 7 through the internal threads of the stirring rod 9, the stirring rod 9 is simultaneously driven to rotate by the lifting of the stirring rod 9, and then the stirring rod 11 is stirred, when the servo motor 12 rotates reversely, the stirring rod 11 and the chassis 10 are also subjected to the resistance and the supporting force of the viscous materials, when the transmission shaft 7 rotates reversely, the stirring rod 9 is spirally lowered under the constraint of the threads, and when the servo motor 12 is regulated, the stirring rod 9 can drive the blades 11 to lift and regulate the stirring rod 11, and the stirring rod 11 can rotate in the forward and reverse direction, and maintain the stirring bag main body 11.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Meanwhile, in the drawings of the present utility model, the filling pattern is only for distinguishing the layers, and is not limited in any way.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a disposable mechanical axle top stirring bag structure, includes stirring bag main part (1) and servo motor (12), its characterized in that: the inside rotation on stirring bag main part (1) top has cup jointed ring flange (2), the inside of ring flange (2) has cup jointed rubber pad (3), the top and the bottom welding of ring flange (2) have cardboard (4), sealed pad (5) have been cup jointed to the inside of cardboard (4), waterproof sealing bearing (6) have been cup jointed to the inside of ring flange (2), transmission shaft (7) have been cup jointed to the inside screw thread of transmission shaft (7), puddler (9) have been cup jointed to the external fixation of servo motor (12) output shaft, locating rack (13) cup joint in the outside of transmission shaft (7).
2. The disposable mechanical shaft top stirring bag structure of claim 1 wherein: the outside joint of servo motor (12) has support frame (14), the draw-in groove has been seted up at the middle part of locating rack (13), outside both sides fixedly connected with locating lever (8) of transmission shaft (7).
3. A disposable mechanical shaft top stirring bag structure according to claim 2, characterized in that: the locating rod (8) is correspondingly clamped in the clamping groove of the locating frame (13), and the bottom of the locating rod (8) abuts against the top of the upper clamping plate (4).
4. A disposable mechanical shaft top stirring bag structure according to claim 2, characterized in that: the outside fixedly connected with spacing ring (15) of locating lever (8), spacing ring (15) offsets with the bottom of lower floor's cardboard (4).
5. The disposable mechanical shaft top stirring bag structure of claim 1 wherein: the top of puddler (9) is equipped with the baffle, the inside of transmission shaft (7) bottom is equipped with the baffle ring, the bottom fixedly connected with chassis (10) of puddler (9).
6. The disposable mechanical shaft top stirring bag structure of claim 5 wherein: the bottom of chassis (10) fixedly connected with paddle (11), paddle (11) are equipped with four sets of altogether, and every contained angle of group equals, the outside of paddle (11) is the arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322243811.1U CN220715626U (en) | 2023-08-21 | 2023-08-21 | Disposable mechanical shaft top stirring bag structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322243811.1U CN220715626U (en) | 2023-08-21 | 2023-08-21 | Disposable mechanical shaft top stirring bag structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220715626U true CN220715626U (en) | 2024-04-05 |
Family
ID=90497245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322243811.1U Active CN220715626U (en) | 2023-08-21 | 2023-08-21 | Disposable mechanical shaft top stirring bag structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220715626U (en) |
-
2023
- 2023-08-21 CN CN202322243811.1U patent/CN220715626U/en active Active
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| GR01 | Patent grant | ||
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