CN115845704B - Mixing and stirring device for dialysis dry powder processing and use method - Google Patents
Mixing and stirring device for dialysis dry powder processing and use method Download PDFInfo
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- CN115845704B CN115845704B CN202310168858.8A CN202310168858A CN115845704B CN 115845704 B CN115845704 B CN 115845704B CN 202310168858 A CN202310168858 A CN 202310168858A CN 115845704 B CN115845704 B CN 115845704B
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Abstract
The invention relates to the technical field of dialysis dry powder production equipment, in particular to a mixing and stirring device for processing dialysis dry powder and a using method thereof, wherein the mixing and stirring device comprises a grinding device and a stirring device, and the grinding device is connected to the upper end of the stirring device; the grinding device comprises a supporting plate, a shell, a driving assembly, a swinging rod and a grinding seat, wherein the shell is fixedly connected to the upper end of the supporting plate, a feeding hole is formed in the upper end of the shell, the grinding seat is arranged in the shell and is fixedly connected to the supporting plate, and a discharging hole A is formed in the bottom of the grinding seat. According to the invention, the material can be ground through the grinding roller, the first driving motor can drive the turntable to rotate, the first pin shaft drives the driving rod to do left-right reciprocating motion along with the rotating track of the turntable, and meanwhile, the driving rod drives the swinging rod to do left-right arc-shaped swinging along the third pin shaft, so that the grinding roller is driven to slide on the surface of the grinding seat, and the agglomerated material falling onto the grinding seat is fully ground and mixed.
Description
Technical Field
The invention relates to the technical field of dialysis dry powder production equipment, in particular to a mixing and stirring device for processing dialysis dry powder and a using method thereof.
Background
At present, dialysis dry powder is suitable for sodium bicarbonate dialysis treatment of acute and chronic renal failure or acute dialysis toxicant poisoning patients, and the dialysis dry powder needs to be stirred and mixed with various materials by using a mixing and stirring device in the production process, so that the adopted dry powder belongs to mixed dry powder, and the dry powder can be used after being uniformly mixed and stirred with various different types of dry powder in the production process, but the stirring mode commonly used at present usually adopts a screw rod for stirring, the stirring mode is single, the powder cannot be fully and uniformly mixed, and the problems that the dialysis dry powder of a structure cannot be fully filtered and the filtering efficiency is poor exist in the conventional mixing and stirring device for dialysis dry powder processing.
Therefore, a mixing and stirring device for processing dialysis dry powder and a using method thereof are needed to solve the problems.
Disclosure of Invention
The invention aims to provide a mixing stirring device for processing dialysis dry powder and a using method thereof.
The technical scheme adopted by the invention for solving the technical problems is as follows: the mixing and stirring device for dialysis dry powder processing comprises a grinding device and a stirring device, wherein the grinding device is connected to the upper end of the stirring device;
the grinding device comprises a supporting plate, a shell, a driving assembly, a swinging rod and a grinding seat, wherein the shell is fixedly connected to the upper end of the supporting plate, a feed inlet is connected to the upper end of the shell, the grinding seat is arranged in the shell, the grinding seat is fixedly connected to the supporting plate, an arc-shaped groove is formed in the grinding seat, a filter plate with an arc-shaped structure is slidingly connected in the arc-shaped groove, a plurality of filter blocks are arranged in the filter plate, the filter blocks are arranged in a staggered manner, gaps for allowing material powder to pass through are reserved among the filter blocks, and a feed opening A is formed in the bottom of the grinding seat;
the driving assembly comprises a first driving motor, a driving wheel and a driving rod, wherein the first driving motor is fixedly connected to the inside of the shell, a turntable is in driving connection with the output end of the first driving motor, the driving wheel is fixedly connected to the center position of the turntable, one end of the driving rod is connected with the turntable through a first pin shaft, a limiting groove is formed in the shell, the other end of the driving rod is connected in the limiting groove through a second pin shaft, one end of the swinging rod is movably connected with the driving rod through a second pin shaft, a third pin shaft is arranged at the middle position of the swinging rod, the swinging rod is connected with the shell through a third pin shaft in a mutually rotating manner, a grinding roller is connected to the other end of the swinging rod, the grinding roller is mutually clung to the surface of the grinding seat, a filter box is arranged at the lower end of the grinding seat, and the filter box is mutually communicated with the blanking opening A;
the stirring device is arranged at the lower end of the filtering box, the stirring device comprises a mixing box, a supporting frame, a second driving motor, a stirring rotating shaft and stirring blades, the mixing box is fixedly connected at the upper end of the supporting frame, a discharging opening B is formed in the mixing box, the discharging opening B is communicated with the filtering box, the lower end of the mixing box is connected with a discharging opening, the stirring rotating shaft is arranged inside the mixing box, one end of the stirring rotating shaft penetrates through the mixing box and is fixedly connected with a motor rotating shaft arranged at the output end of the second driving motor, a plurality of stirring vertical rods and stirring cross rods are fixedly connected to the stirring rotating shaft, the stirring blades are wound on the outer side of the stirring rotating shaft, and the stirring blades are of irregular arc structures and are welded on the stirring vertical rods and the stirring cross rods.
Further, the filter box comprises a slide plate A and a slide plate B, wherein the slide plate A and the slide plate B are arranged in bilateral symmetry, the slide plate A is connected with the bottom of the filter plate through a connecting rod, the slide plate B is connected with the bottom of the filter plate through another connecting rod, a first filter screen plate and a second filter screen plate are fixedly connected on the slide plate A and the slide plate B, and the second filter screen plate is located under the first filter screen plate.
Further, limiting plates of L-shaped structures are arranged on the outer sides of the sliding plates A and B, the upper ends of the limiting plates are fixedly connected with the supporting plates, the lower ends of the limiting plates are fixedly connected with the mixing box, sliding rails are fixedly connected to the limiting plates, and the sliding plates A, the sliding plates B and the sliding rails are in sliding connection with each other.
Further, an elastic column is arranged on one side of the sliding plate A, the sliding plate A is connected with a limiting plate arranged on one side of the sliding plate A through the elastic column, a cam is arranged on one side of the sliding plate B, and the cam and the sliding plate B are mutually clung.
Further, the upper end of the cam is provided with a pulley, the pulley is in contact with the surface of the cam, the cam is connected with a driven wheel, and the driven wheel is in transmission connection with the driving wheel through a transmission belt.
Further, an observation port is formed in the mixing box, a sealing plate is arranged at the observation port, the sealing plate is hinged with the mixing box, and two locking pressing pieces are arranged on the sealing plate.
Further, the upper end fixedly connected with brace table of support frame, second driving motor fixed connection is in the upper end of brace table.
The application method of the mixing and stirring device for processing the dialysis dry powder comprises the following steps:
step S1: firstly, materials are added into a shell through a feed port, then a worker starts a first driving motor and a second driving motor, the first driving motor drives a turntable to rotate, a first pin shaft drives a driving rod to do left-right reciprocating motion along with a rotating track of the turntable, and meanwhile, the driving rod drives a swinging rod to do left-right arc swinging along a third pin shaft, so that a grinding roller is driven to slide on the surface of a grinding seat, and the materials falling onto the grinding seat are ground;
step S2: when the grinding roller finishes grinding the materials, filtering the large materials through a plurality of filter blocks, so that finer material powder passes through gaps among the filter blocks, and the fine material powder falls into the filter box through the feed opening A;
step S3: when the ground material powder falls into the filter box, the first driving motor drives the turntable to rotate and simultaneously drives the driving wheel to rotate, the driving wheel drives the driven wheel to rotate simultaneously through the driving belt so as to enable the cam to rotate, the sliding plate B moves leftwards under the rotation of the cam, when the pulley is separated from the sliding plate B, the elastic column extrudes the sliding plate A rightwards under the action of self elastic force, the material in the filter box moves rightwards under the action of elastic column elastic force, so that the material powder on the first filter screen plate and the second filter screen plate moves leftwards and rightwards, and the sliding plate A and the sliding plate B simultaneously drive the filter plate to vibrate leftwards and rightwards in the arc-shaped groove, and the blocked material powder in the filter plate falls into the blanking opening A;
step S4: the material powder filtered by the first filtering sieve plate and the second filtering sieve plate falls into the mixing box through the blanking opening B, and the motor rotating shaft and the stirring rotating shaft are driven by the second driving motor to rotate, so that the stirring vertical rods, the stirring cross rods and the stirring blades on the stirring rotating shaft are used for fully mixing and stirring the material powder, and the powder material after mixing and stirring is discharged through the discharging opening.
The invention has the advantages that: the invention provides a mixing and stirring device for dialysis dry powder processing and a use method thereof, and the device has the following advantages:
1. the invention comprises a grinding device and a stirring device, wherein the grinding device comprises a supporting plate, a shell, a driving assembly, a swinging rod and a grinding seat, the grinding device can grind materials through a grinding roller, a first driving motor can drive a rotary table to rotate, a first pin shaft drives the driving rod to do left-right reciprocating motion along with the rotating track of the rotary table, and meanwhile, the driving rod drives the swinging rod to do left-right arc swinging along a third pin shaft, so that the grinding roller is driven to slide on the surface of the grinding seat, and the agglomerated materials falling onto the grinding seat are fully ground and mixed.
2. According to the invention, the first driving motor can drive the turntable to rotate and simultaneously drive the driving wheel to rotate, the driving wheel drives the driven wheel to rotate simultaneously through the driving belt, the driven wheel drives the cam to rotate, when the cam makes the pulley and the sliding plate B mutually contact in the rotating process, the sliding plate B moves leftwards under the rotating action of the cam, and because the cam continuously rotates, when the pulley is separated from the sliding plate B, the elastic column presses the sliding plate A rightwards under the action of self elastic force, at the moment, materials in the filter box move rightwards under the action of the elastic column elastic force, so that the material powder on the first filter screen plate and the second filter screen plate moves leftwards and rightwards, smaller material powder can fall into the stirring device, larger material powder can be reserved on the screen plate, the ground material powder can be classified, other equipment is not needed for filtering and screening the ground material powder, and the filtering effect is good.
3. The stirring device comprises a mixing box, a supporting frame, a second driving motor, a stirring rotating shaft and stirring blades, wherein a plurality of stirring vertical rods and stirring cross rods are fixedly connected to the stirring rotating shaft, the stirring blades are wound on the outer side of the stirring rotating shaft, when the stirring rotating shaft rotates, the stirring vertical rods and the stirring cross rods can be driven to rotate simultaneously, powder materials are mixed and stirred through the stirring vertical rods and the stirring cross rods, the stirring blades, the stirring vertical rods and the stirring cross rods are welded with each other, and the stirring blades are of irregular structures and can be used for fully mixing and stirring the material powder.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present invention, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic perspective view of a stirring device according to the present invention;
FIG. 3 is a schematic perspective view of the inside of the stirring device according to the present invention;
FIG. 4 is an enlarged schematic view of the structure shown at A in FIG. 1;
wherein: 1. a support plate; 2. A housing; 3. A first driving motor;
4. a first pin; 5. A driving rod; 6. A driving wheel;
7. a second pin; 8. A feed inlet; 9. A swinging rod;
10. a third pin; 11. A limit groove; 12. A grinding roller;
13. a transmission belt; 14. A grinding seat; 15. A filter plate;
16. a feed opening A; 17. A filter box; 18. A first filter screen panel;
19. a second filter screen panel; 20. A cam; 21. A limiting plate;
22. a slide rail; 23. An elastic column; 24. A sliding plate A;
25. a mixing box; 26. A support frame; 27. A second driving motor;
28. a discharge port; 29. An observation port; 30. A sealing plate;
31. a locking pressing piece; 32. A stirring rotating shaft; 33. Stirring blades;
34. a support table; 35. A motor shaft; 36. Stirring the vertical rod;
37. a stirring cross bar; 38. A feed opening B; 39. A pulley;
40. a filter block; 41. A sliding plate B; 42. Driven wheel;
43. a turntable; 44. An arc-shaped groove; 45. And (5) connecting a rod.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that unless explicitly stated and limited otherwise, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, but rather the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1: fig. 1 is a schematic structural view of the present invention, fig. 2 is a schematic structural view of a stirring device in the present invention, fig. 3 is a schematic structural view of an interior of the stirring device in the present invention, fig. 4 is an enlarged structural view of a portion a in fig. 1, and as shown in fig. 1, fig. 2, fig. 3 and fig. 4, a mixing stirring device for processing dialysis dry powder, including a grinding device and a stirring device, wherein the grinding device is connected to an upper end of the stirring device;
the grinding device comprises a supporting plate 1, a shell 2, a driving assembly, a swinging rod 9 and a grinding seat 14, wherein the shell 2 is fixedly connected to the upper end of the supporting plate 1, the upper end of the shell 2 is connected with a feed inlet 8, the grinding seat 14 is arranged in the shell 2, the grinding seat 14 is fixedly connected to the supporting plate 1, a blanking opening A16 is formed in the bottom of the grinding seat 14, the grinding seat 14 is of a hollowed-out structure, the grinding seat 14 and the blanking opening A16 are communicated with each other, a filter plate 15 of an arc-shaped structure is fixedly connected to the grinding seat 14, a plurality of filter blocks 40 are arranged in the filter plate 15, the filter blocks 40 are arranged in a staggered manner, large materials can be filtered through the filter blocks 40, so that fine material powder with the diameter ranging from 150 mu m to 180 mu m can fall into the filter box 17 through gaps among the filter blocks 40;
the driving assembly comprises a first driving motor 3, a driving wheel 6 and a driving rod 5, wherein the first driving motor 3 is fixedly connected in the shell 2, a rotary table 43 is in driving connection with the output end of the first driving motor 3, the driving wheel 6 is fixedly connected at the central position of the rotary table 43, one end of the driving rod 5 is mutually connected with the rotary table 43 through a first pin shaft 4, a limit groove 11 is formed in the shell 2, the other end of the driving rod 5 is connected in the limit groove 11 through a second pin shaft 7, the driving rod 5 can drive a swinging rod 9 to swing in the limit groove, one end of the swinging rod 9 is mutually and movably connected with the driving rod 5 through the second pin shaft 7, a third pin shaft 10 is arranged at the middle position of the swinging rod 9, the swinging rod 9 is mutually and rotatably connected with the shell 2 through the third pin shaft 10, the other end of the swinging rod 9 is connected with a grinding roller 12, the grinding roller 12 is tightly attached to the surface of the grinding seat 14, the lower end of the grinding seat 14 is provided with a filter box 17, the filter box 17 is communicated with the discharging opening A16, the first driving motor 3 can drive the rotary table 43 to rotate, the first pin shaft 4 drives the driving rod 5 to reciprocate left and right along the rotating track of the rotary table 43, meanwhile, the driving rod 5 drives the swinging rod 9 to swing left and right in an arc shape along the third pin shaft 10, so as to drive the grinding roller 12 to slide on the surface of the grinding seat 14, thereby fully grinding and mixing the agglomerated materials falling onto the grinding seat 14, the first driving motor can drive the rotary table 43 to rotate and simultaneously drive the driving wheel 6 to rotate, the driving wheel 6 drives the driven wheel 42 to rotate simultaneously through the transmission belt 13, the driven wheel 42 drives the cam 20 to rotate, when the cam 20 makes the pulley 39 and the slide plate B41 contact each other in the rotating process, the slide plate B41 moves leftwards under the rotation of the cam 20, and because the cam 20 continuously rotates, when the pulley 39 and the slide plate B41 are separated, the elastic column 23 presses the slide plate A24 rightwards under the action of self elastic force, at the moment, the material in the filter box 17 moves rightwards under the action of the elastic force of the elastic column 23, so that the material powder on the first filter screen plate 18 and the second filter screen plate 19 moves leftwards and rightwards, the slide plate A24 is connected with the bottom of the filter plate 15 through one connecting rod 45, the slide plate B41 is connected with the bottom of the filter plate 15 through the other connecting rod 45, the slide plate A24 and the slide plate B41 can simultaneously drive the filter plate 15 to move leftwards and rightwards in the arc-shaped groove 44, the vibration effect is achieved, the smaller material powder can be enabled to fall into the stirring device while the powder in the filter plate 15 is prevented from being blocked, the larger material powder can be kept on the screen plate, and the ground material powder can be graded.
The stirring device is arranged at the lower end of the filter box 17 and comprises a mixing box 25, a supporting frame 26, a second driving motor 27, a stirring rotating shaft 32 and stirring blades 33, wherein the mixing box 25 is fixedly connected to the upper end of the supporting frame 26, a feed opening B38 is formed in the mixing box 25, the feed opening B38 is communicated with the filter box 17, a discharge opening 28 is connected to the lower end of the mixing box 25, the fully stirred and mixed material powder can be discharged through the discharge opening 28, the stirring rotating shaft 32 is arranged in the mixing box 25, one end of the stirring rotating shaft 32 penetrates through the mixing box 25 and is fixedly connected with a motor rotating shaft 35 arranged at the output end of the second driving motor 27, the stirring rotating shaft 32 can rotate under the driving of the second driving motor 27 and the motor rotating shaft 35, a supporting table 34 is fixedly connected to the upper end of the supporting frame 26, a plurality of stirring cross bars 36 and stirring cross bars 37 are fixedly connected to the stirring rotating shaft 32, one end of the stirring rotating shaft 32 is arranged on the outer sides of the stirring blades 33, and the stirring blades 33 are not uniformly stirred, and the stirring cross bars 33 are uniformly stirred, and the stirring structure of stirring the stirring bars 33 is fully stirred.
The invention relates to a filter box 17, which comprises a slide plate A24 and a slide plate B41, wherein the slide plate A24 and the slide plate are arranged in bilateral symmetry, a first filter screen plate 18 and a second filter screen plate 19 are fixedly connected to the slide plate A24 and the slide plate, the second filter screen plate 19 is positioned right below the first filter screen plate 18, limiting plates 21 with L-shaped structures are arranged on the outer sides of the slide plate A24 and the slide plate B41, the upper ends of the limiting plates 21 are fixedly connected with a supporting plate 1, the lower ends of the limiting plates 21 are fixedly connected with a mixing box 25, an observation opening 29 is formed in the mixing box 25, a sealing plate 30 is arranged at the observation opening 29, the sealing plate 30 and the mixing box 25 are hinged with each other, the mixing state of material powder can be observed by the sealing plate 30, other materials can be added through the observation opening 29, two locking pressing pieces 31 are arranged on the sealing plate 30, the sealing plate 30 can be pressed, and the sealing performance of the sealing plate 30 is increased.
The invention fixedly connects with the slide rail 22 on the limiting plate 21, the said slide A24, slide B41 and slide rail 22 are connected with each other in a sliding way, one side of the said slide A24 has elastic column 23, the elastic column 23 in the invention adopts the rubber elastic column, have good rebound performance, the slide A24 in the invention is connected with limiting plate 21 that is set up on one side of it through the elastic column 23, there is a cam 20 on one side of the said slide B41, the mutual close fit between slide B41 and the cam 20, the upper end of the said cam 20 has pulleys 39, the surface of the pulley 39 and cam 20 contacts each other, connect with the driven wheel 42 on the said cam 20, the said driven wheel 42 is connected with driving wheel 6 through the driving belt 13 in a driving way.
Example 2: the invention also discloses a using method of the mixing and stirring device for processing the dialysis dry powder, which comprises the following steps:
firstly, materials are added into a shell 2 through a feed port 8, then a worker starts a first driving motor 3 and a second driving motor 27, the first driving motor 3 drives a rotary table 43 to rotate, a first pin shaft 4 drives a driving rod 5 to do left-right reciprocating motion along with a rotating track of the rotary table 43, meanwhile, the driving rod 5 drives a swinging rod 9 to do left-right arc swinging along a third pin shaft 10, so that a grinding roller 12 is driven to slide on the surface of a grinding seat 14, the materials falling onto the grinding seat 14 are ground, and after the grinding roller 12 finishes grinding the materials, material powder is filtered through a filter plate 15 and then falls into a filter box 17 through a filter port A;
when the ground material powder falls into the filter box 17, the first driving motor drives the turntable 43 to rotate and simultaneously drives the driving wheel 6 to rotate, the driving wheel 6 drives the driven wheel 42 to simultaneously rotate through the driving belt 13, the driven wheel 42 drives the cam 20 to rotate, when the cam 20 makes the pulley 39 and the sliding plate B41 contact each other in the rotating process, the sliding plate B41 moves leftwards under the rotation of the cam 20, and as the cam 20 continuously rotates, when the pulley 39 and the sliding plate B41 are separated, the elastic column 23 presses the sliding plate A24 rightwards under the action of self elastic force, and at the moment, the material in the filter box 17 moves rightwards under the action of the elastic column 23, so that the material powder on the first filter screen plate 18 and the second filter screen plate 19 moves leftwards and rightwards, and the powder material on the first filter screen plate 18 and the second filter screen plate 19 can be filtered and screened;
the material powder filtered by the first filtering screen plate 18 and the second filtering screen plate 19 falls into the mixing box 25 through the blanking hole B38, and the motor rotating shaft 35 and the stirring rotating shaft 32 are driven to rotate by the second driving motor 27, so that the stirring vertical rod 36, the stirring cross rod 37 and the stirring blades 33 on the stirring rotating shaft 32 are used for fully mixing and stirring the material powder, and the mixed and stirred powder material is discharged through the discharging hole 28.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (4)
1. The mixing and stirring device for dialysis dry powder processing comprises a grinding device and a stirring device, wherein the grinding device is connected to the upper end of the stirring device;
the method is characterized in that: the grinding device comprises a supporting plate (1), a shell (2), a driving assembly, a swinging rod (9) and a grinding seat (14), wherein the shell (2) is fixedly connected to the upper end of the supporting plate (1), a feed inlet (8) is connected to the upper end of the shell (2), the grinding seat (14) is arranged in the shell (2), the grinding seat (14) is fixedly connected to the supporting plate (1), an arc-shaped groove (44) is formed in the grinding seat (14), a filter plate (15) with an arc-shaped structure is connected in the arc-shaped groove (44) in a sliding manner, a plurality of filter blocks (40) are arranged in the filter plate (15), gaps for allowing material powder to pass through are reserved among the filter blocks (40), and a feed opening A (16) is formed in the bottom of the grinding seat (14);
the driving assembly comprises a first driving motor (3), a driving wheel (6) and a driving rod (5), wherein the first driving motor (3) is fixedly connected inside the shell (2), a rotary table (43) is connected at the output end of the first driving motor (3) in a driving way, the driving wheel (6) is fixedly connected at the central position of the rotary table (43), one end of the driving rod (5) is connected with the rotary table (43) through a first pin shaft (4), a limit groove (11) is formed in the shell (2), the other end of the driving rod (5) is connected in the limit groove (11) through a second pin shaft (7), one end of the swinging rod (9) is movably connected with the driving rod (5) through a second pin shaft (7), a third pin shaft (10) is arranged at the middle position of the swinging rod (9), the swinging rod (9) is connected with the shell (2) through the third pin shaft (10) in a rotating way, the other end of the swinging rod (9) is connected with a grinding roller (12), the grinding roller (12) is tightly attached to the surface of the grinding seat (14), a filter box (17) is arranged at the lower end of the grinding seat (14), and the filter box (17) is communicated with the blanking opening A (16);
the stirring device is arranged at the lower end of the filter box (17), the stirring device comprises a mixing box (25), a supporting frame (26), a second driving motor (27), a stirring rotating shaft (32) and stirring blades (33), the mixing box (25) is fixedly connected to the upper end of the supporting frame (26), a feed opening B (38) is formed in the mixing box (25), the feed opening B (38) and the filter box (17) are communicated with each other, a discharge opening (28) is connected to the lower end of the mixing box (25), the stirring rotating shaft (32) is arranged inside the mixing box (25), one end of the stirring rotating shaft (32) penetrates through the mixing box (25) and is fixedly connected with a motor rotating shaft (35) arranged at the output end of the second driving motor (27), a plurality of stirring vertical rods (36) and stirring cross rods (37) are fixedly connected to the stirring rotating shaft (32), the stirring blades (33) are wound on the outer side of the stirring rotating shaft (32), the stirring blades (33) are of irregular arc-shaped structures, and the stirring blades (33) are welded on the vertical rods (36);
the filter box (17) comprises a slide plate A (24) and a slide plate B (41), wherein the slide plate A (24) and the slide plate B (41) are symmetrically arranged left and right, the slide plate A (24) is connected with the bottom of the filter plate (15) through a connecting rod (45), the slide plate B (41) is connected with the bottom of the filter plate (15) through another connecting rod (45), a first filter screen plate (18) and a second filter screen plate (19) are fixedly connected on the slide plate A (24) and the slide plate B (41), and the second filter screen plate (19) is positioned under the first filter screen plate (18);
the outer sides of the sliding plate A (24) and the sliding plate B (41) are respectively provided with a limiting plate (21) with an L-shaped structure, the upper ends of the limiting plates (21) are fixedly connected with the supporting plate (1), the lower ends of the limiting plates (21) are fixedly connected with the mixing box (25), the limiting plates (21) are fixedly connected with sliding rails (22), and the sliding plates A (24), the sliding plate B (41) and the sliding rails (22) are in sliding connection with each other;
an elastic column (23) is arranged on one side of the sliding plate A (24), the sliding plate A (24) is connected with a limiting plate (21) arranged on one side of the sliding plate A through the elastic column (23), a cam (20) is arranged on one side of the sliding plate B (41), and the cam (20) and the sliding plate B (41) are tightly attached to each other;
the upper end of the cam (20) is provided with a pulley (39), the pulley (39) is in contact with the surface of the cam (20), the cam (20) is connected with a driven wheel (42), and the driven wheel (42) is in transmission connection with the driving wheel (6) through a transmission belt (13).
2. The mixing and stirring device for processing dialysis dry powder according to claim 1, wherein: an observation port (29) is formed in the mixing box (25), a sealing plate (30) is arranged at the observation port (29), the sealing plate (30) is hinged with the mixing box (25), and two locking pressing pieces (31) are arranged on the sealing plate (30).
3. The mixing and stirring device for processing dialysis dry powder according to claim 1, wherein: the upper end of the supporting frame (26) is fixedly connected with a supporting table (34), and the second driving motor (27) is fixedly connected with the upper end of the supporting table (34).
4. The application method of the mixing and stirring device for processing the dialysis dry powder is characterized by comprising the following steps of: the method comprises the following steps:
step S1: firstly, materials are added into a shell (2) through a feed port (8), then a worker starts a first driving motor (3) and a second driving motor (27), the first driving motor (3) drives a rotary table (43) to rotate, a first pin shaft (4) drives a driving rod (5) to do left-right reciprocating motion along with a rotating track of the rotary table (43), and meanwhile, the driving rod (5) drives a swinging rod (9) to do left-right arc swinging along a third pin shaft (10), so that a grinding roller (12) is driven to slide on the surface of a grinding seat (14) to grind the materials falling onto the grinding seat (14);
step S2: when the grinding roller (12) finishes grinding the materials, the large-block materials are filtered through a plurality of filter blocks (40), so that finer material powder passes through gaps among the filter blocks (40), and the fine material powder falls into the filter box (17) through the feed opening A (16);
step S3: when the ground material powder falls into the filter box (17), the first driving motor (3) drives the turntable (43) to rotate and simultaneously drives the driving wheel (6) to rotate, the driving wheel (6) drives the driven wheel (42) to rotate through the driving belt (13) simultaneously so as to enable the cam (20) to rotate, the sliding plate B (41) moves leftwards under the rotation of the cam (20), when the pulley (39) is separated from the sliding plate B (41), the elastic column (23) presses the sliding plate A (24) rightwards under the action of self elastic force, the material in the filter box (17) moves rightwards under the action of the elastic force of the elastic column (23), so that the material powder on the first filter screen plate (18) and the second filter screen plate (19) moves leftwards and rightwards, and the sliding plate A (24) and the sliding plate B (41) simultaneously drive the filtering plate (15) to vibrate leftwards and rightwards in the arc-shaped groove (44), and the blocked material powder in the filtering plate falls into the feed opening A (16);
step S4: the material powder filtered by the first filtering sieve plate (18) and the second filtering sieve plate (19) falls into the mixing box (25) through the blanking opening B (38), and the motor rotating shaft (35) and the stirring rotating shaft (32) are driven to rotate by the second driving motor (27), so that the stirring vertical rods (36), the stirring cross rods (37) and the stirring blades (33) on the stirring rotating shaft (32) are used for fully mixing and stirring the material powder, and the mixed and stirred powder material is discharged through the discharging opening (28).
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| CN115318415A (en) * | 2022-08-09 | 2022-11-11 | 安徽碳华新材料科技有限公司 | Industrial preparation process for ultra-wide AFG material |
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