CN117225260B - Aseptic mixer of solid powder - Google Patents
Aseptic mixer of solid powder Download PDFInfo
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- CN117225260B CN117225260B CN202311464821.6A CN202311464821A CN117225260B CN 117225260 B CN117225260 B CN 117225260B CN 202311464821 A CN202311464821 A CN 202311464821A CN 117225260 B CN117225260 B CN 117225260B
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- 239000000843 powder Substances 0.000 title claims abstract description 126
- 239000007787 solid Substances 0.000 title claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 137
- 230000008878 coupling Effects 0.000 claims abstract description 44
- 238000010168 coupling process Methods 0.000 claims abstract description 44
- 238000005859 coupling reaction Methods 0.000 claims abstract description 44
- 239000000463 material Substances 0.000 claims description 66
- 238000007790 scraping Methods 0.000 claims description 21
- 230000000903 blocking effect Effects 0.000 claims description 18
- 238000000227 grinding Methods 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 11
- 238000001125 extrusion Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 238000007664 blowing Methods 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 9
- 238000003756 stirring Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011068 loading method Methods 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
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Abstract
The invention discloses a solid powder sterile mixer, and relates to the field of sterile mixing equipment. The invention aims to provide a solid powder sterile mixer for realizing dynamic flow of powder. The utility model provides a sterile mixer of solid powder, including the support frame, the motor is installed to the support frame, and the output shaft rigid coupling of motor has the hollow tube, and the support frame rigid coupling has outer takeover, and outer takeover intercommunication has first annular frame, and the rigid coupling has the connecting plate in the mixing drum, and the connecting plate is opened there is the gas outlet, and the connecting plate bottom rigid coupling has the cavity passageway, and the cavity passageway communicates with each other with the gas outlet, and the cavity passageway communicates there is the second annular frame, first annular frame and second annular frame and hollow tube intercommunication. The sterile air compressor is used for blowing up powder in the mixing barrel, so that dynamic flow of the powder is realized, powder caking can be avoided, powder in a mixing dead angle can be purged, and the powder is uniformly mixed.
Description
Technical Field
The invention relates to the field of aseptic mixing equipment, in particular to a solid powder aseptic mixer.
Background
With the development of the powder industry and related industries using powder materials, the importance of aseptic mixers in industry is increasing. The mixer is a machine which is convenient for mixing two materials, and is widely applied to powder, solid-liquid and liquid mixing in the industries of pharmacy, food, chemical industry, oil field, oil refining, nuclear energy materials and the like.
Patent publication number CN206381860U discloses a solid powder evenly mixing stirring device, its characterized in that: the stirring device comprises a machine base and a base groove fixed on the machine base, wherein a vertical shell is arranged in the base groove, a first motor, a stirring shaft driven by the first motor and stirring blades penetrate into the shell from top to bottom, a first gear is arranged on the peripheral wall of the machine base, and a second gear driven by an output shaft of the second motor to rotate and meshed with the first gear is arranged beside the first gear.
This even mixing stirring device of solid powder makes the powder through the stirring vane who sets up reach the effect of mixing, however, at the in-process of mixing, there is the position that stirring vane contacted to can exist some dead angles, and some powder itself just agglomerate very easily, will lead to mixing inhomogeneous, the quality after the powder mixes is not high, can't reach required requirement.
For this reason, how to design a solid powder aseptic mixer that realizes dynamic flow of powder is a technical problem that the present invention needs to solve.
Disclosure of Invention
In order to overcome the defect that powder is easy to agglomerate, the invention aims to provide a solid powder sterile mixer for realizing dynamic flow of powder.
The technical scheme is as follows: the utility model provides a sterile mixer of solid powder, which comprises a supporting rack, the motor is installed to the support frame, the output shaft rigid coupling of motor has the hollow tube, one side rigid coupling that the motor was kept away from to the hollow tube has the blending frame, the support frame rigid coupling has the blending tank, one side intercommunication that the motor was kept away from to the blending tank has the outlet duct, the rigid coupling has the filter screen in the outlet duct, it has the discharge gate to open in the blending tank bottom, the hollow tube stretches into the mixing through the discharge gate, the support frame rigid coupling has the outer tube, one side intercommunication that the outer tube is close to the hollow tube has first ring frame, the hollow tube symmetry is opened there is the air vent, first ring frame communicates with the air vent that is close to one side of the motor with the first ring frame, the equidistant rigid coupling has the connecting plate in the blending tank in one side circumference that is close to the hollow tube, equidistant connecting plate all opens the gas outlet in circumference, equidistant connecting plate bottom all rigid coupling has the hollow channel in circumference, hollow channel communicates with the gas outlet, the equidistant hollow channel in circumference communicates with the second ring frame, the vent that keeps away from one side of the motor communicates with each other, the support frame symmetry rigid coupling has the cylinder, the telescopic link of symmetry setting up has the connecting rod, the rigid coupling between the connecting rod top of symmetry, the mount and connecting plate contact cooperation, be provided with the connecting plate between support frame and the connecting plate for material loading and the material-collecting assembly and the equidistant connecting plate are used for setting up the material, the closed assembly.
As the improvement of above-mentioned scheme, the subassembly that gathers materials is including receiving the material frame, connects the material frame rigid coupling in the support frame and with the discharge gate intercommunication, connects the material frame to rotate with the cavity pipe and be connected, connects the material frame to set up for the slope, and the symmetry intercommunication has the unloading case in mixing drum top, and the unloading case top has the apron through hinge connection.
As the improvement of above-mentioned scheme, closed subassembly is including the connecting block, and the connecting block rigid coupling is in the gas outlet, all installs the putty rod through first elastic cord between the connecting block of symmetry setting in same gas outlet.
As the improvement of above-mentioned scheme, still including rolling the subassembly, rolling the subassembly and setting up in the support frame top, rolling the powder that the subassembly is used for grinding the caking, rolling the subassembly and including equidistant triangular block that sets up in circumference, the equidistant triangular block rigid coupling that sets up in circumference is at the mount top, and the symmetry rigid coupling of mixing frame has first flexible subassembly, and the rigid coupling has the triangular block that rolls between the first flexible subassembly of symmetry setting, triangular block and triangular block extrusion fit.
As the improvement of above-mentioned scheme, still including keeping off the material subassembly, keep off the material subassembly and set up in the hollow tube, keep off the material subassembly and be used for blockking in the powder gets into the hollow tube, keep off the material subassembly including the L shape baffle that equals with hollow passageway quantity, L shape baffle rotates to be connected in the hollow passageway bottom, install second elastic cord between in L shape baffle and the adjacent hollow passageway, equidistant hollow passageway's of circumference one side all sets up to the inclined plane, open at hollow passageway's inclined plane tail end has the weeping mouth, one side that the second annular frame was kept away from to L shape baffle slides in the weeping mouth, the support frame lower part is provided with the collection subassembly that is used for collecting the powder.
As the improvement of above-mentioned scheme, collect the subassembly including the slide rail, the slide rail rigid coupling is close to the one side that connects the material frame in the support frame, and slide rail sliding connection has the collection frame.
As the improvement of above-mentioned scheme, still including the rotation mixing element, rotation mixing element sets up in mixing frame, and rotation mixing element is used for mixing the powder, and rotation mixing element is including the mixed plate, and the mixed plate rotates to be connected in mixing frame, all fixedly connected with link between the mixed plate of symmetry setting, and the rigid coupling has the friction ring in the mixing bucket, and the friction ring contacts the link cooperation of symmetry setting, and triangle grinds piece top rigid coupling has the swash plate that is used for upwards carrying the powder of bottom.
As the improvement of above-mentioned scheme, still including dispersion subassembly, dispersion subassembly sets up in the one side that mixes the frame and be close to the unloading case, and dispersion subassembly is used for dispersing the powder of caking, and dispersion subassembly is including the funnel, and the funnel rigid coupling is in the one side that mixes the frame and be close to the unloading case, and equidistant division of one side that the unloading case was kept away from to the funnel has the blanking mouth, and the equidistant rigid coupling of funnel inner wall circumference has the lug that is used for dispersing the powder of caking.
As the improvement of above-mentioned scheme, still including pushing away the material subassembly, pushing away the material subassembly and setting up in the blending tank top, pushing away the lower part that the material subassembly is used for pushing the powder into the funnel, pushing away the material subassembly and including the guide rail that the symmetry set up, the guide rail rigid coupling that the symmetry set up is in the blending tank top, the guide rail that the symmetry set up all sliding fixedly connected with ejector pin, ejector pin and link extrusion cooperation, the rigid coupling has the toper piece between the ejector pin that the symmetry set up, toper piece bottom rigid coupling has the pressure disk, installs the spring between pressure disk bottom and the blending tank inside.
As the improvement of above-mentioned scheme, still including scraping the material subassembly, scrape the material subassembly and set up in mixing frame lower part, scrape the material subassembly and be used for scraping the friction ring on and adhere to the powder at the mixing drum inner wall, scrape the material subassembly including the second flexible subassembly that the symmetry set up, the second flexible subassembly rigid coupling that the symmetry set up in mixing frame, the second flexible subassembly comprises extensible member and elastic component, the rigid coupling has the scraping rod between the second flexible subassembly that the symmetry set up, scrape the material with mixing drum inner wall and friction ring contact.
The invention has the advantages that:
1. the sterile air compressor is used for providing sterile compressed air to blow up powder in the mixing barrel, so that dynamic flow of the powder is realized, powder caking can be avoided, powder in a mixing dead angle can be blown, and the powder is uniformly mixed;
2. the triangular grinding blocks are matched with the triangular blocks to grind the agglomerated powder, so that the powder is prevented from being agglomerated and the mixing is not uniform;
3. during the period of introducing sterile compressed air, the L-shaped baffle rotates downwards to block the material leakage opening, so that the sterile compressed air is prevented from leaking through the material leakage opening, when the introduction of the sterile compressed air is stopped, the baffle closes the hollow channel, meanwhile, the material leakage opening is not blocked, a small amount of powder can fall into the hollow channel through the air outlet, and further slides along the inclined plane of the hollow channel to fall out through the material leakage opening, so that the powder is prevented from blocking the hollow channel;
4. the powder is fully mixed by the autorotation of the mixing plate, so that the powder is uniformly mixed, the quality of the mixed powder is improved, the inclined plate is driven to rotate by the triangular grinding block, the powder at the bottom moves upwards under the guidance of the inclined plate, and the mixing effect between the powder is enhanced;
5. the powder falls into the funnel, the powder is thrown out through the blanking port by the rotating funnel, the powder is dispersed, the powder is prevented from caking, the caking powder can impact the lug when falling into the funnel, the caking powder is dispersed, and the powder can be uniformly mixed;
6. the powder is pushed into the lower part of the funnel through the pressure plate, and the powder in the auxiliary funnel is thrown out through the blanking port, so that the working efficiency is improved;
7. the powder on the friction ring and attached to the inner wall of the mixing barrel is scraped by the scraping rod, so that the powder is uniformly mixed.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic cross-sectional perspective view of the present invention.
Fig. 3 is a schematic perspective view of the hollow tube, mixing rack, mixing drum, etc. according to the present invention.
Fig. 4 is a schematic perspective view of an external connection pipe, a first annular frame, a second annular frame and the like.
Fig. 5 is a schematic perspective view of the connecting plate, hollow channel and second annular frame of the present invention.
Fig. 6 is a schematic perspective view of the cylinder, connecting rod, fixing frame, etc. of the present invention.
Fig. 7 is a schematic cross-sectional perspective view of a first annular frame, a second annular frame, etc. according to the present invention.
Fig. 8 is a schematic perspective view of the connecting block, the first elastic cord, the blocking rod, etc. according to the present invention.
Fig. 9 is a schematic perspective view of a rolling assembly according to the present invention.
Fig. 10 is a schematic perspective view of a material blocking assembly according to the present invention.
Fig. 11 is a schematic partial perspective view of a material blocking assembly according to the present invention.
Fig. 12 is a schematic view showing a first perspective structure of the autorotation hybrid module of the present invention.
Fig. 13 is a schematic view showing a second perspective view of the autorotation hybrid module of the present invention.
Fig. 14 is a schematic perspective view of a dispersing assembly according to the present invention.
Fig. 15 is a schematic partial perspective view of a dispersion member according to the present invention.
Fig. 16 is a schematic perspective view of a scraping assembly according to the present invention.
Reference numerals in the figures: 1. the support frame, 2, a motor, 3, a hollow tube, 4, a mixing frame, 5, a mixing drum, 6, an air outlet tube, 7, a filter screen, 8, a discharge port, 121, an external tube, 122, a first annular frame, 123, an air vent, 124, a connecting plate, 125, an air outlet, 126, a hollow channel, 127, a second annular frame, 128, an air cylinder, 129, a connecting rod, 1210, a fixing frame, 9, a receiving frame, 10, a blanking box, 11, a cover plate, 131, a connecting block, 132, a first elastic rope, 133, a blocking rod, 141, a triangular block, 142, a first telescopic component, 143, a triangular grinding block, 151, an L-shaped baffle, 152, a second elastic rope, 153, a discharge port, 154, a slide rail, 155, a collecting frame, 161, a mixing plate, 162, a connecting frame, 163, a friction ring, 164, a sloping plate, 171, a funnel, 172, a discharge port, 173, a bump, a 181, a guide rail, 182, a roof bar, 183, a conical block, 184, 185, a spring, 191, a second telescopic component, 192, a pressure plate, and a scraping rod.
Detailed Description
The following description of the embodiments of the present invention 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 invention, but not all embodiments. 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.
Example 1: 1-8, including support frame 1, motor 2 and hollow tube 3, motor 2 is installed to support frame 1 lower part, the output shaft rigid coupling of motor 2 has hollow tube 3, hollow tube 3 upper end rigid coupling has mixing frame 4, support frame 1 upper portion rigid coupling has mixing drum 5, mixing drum 5 right side upper portion intercommunication has outlet duct 6, the rigid coupling has filter screen 7 in the outlet duct 6, the bottom of mixing drum 5 has discharge gate 8, hollow tube 3 stretches into in the mixture through discharge gate 8, mixing frame 4 is located mixing drum 5, support frame 1 lower part rigid coupling has outer adapter tube 121, outer adapter tube 121 front end intercommunication has first annular frame 122, hollow tube 3 upper and lower both sides are opened and are had air vent 123, first annular frame 122 communicates with the air vent 123 of downside, the equidistant rigid coupling of circumference of mixing drum 5 lower part has connecting plate 124, the air outlets 125 are formed in the connecting plates 124 at equal intervals in the circumferential direction, hollow channels 126 are fixedly connected to the bottoms of the connecting plates 124 at equal intervals in the circumferential direction, the hollow channels 126 are communicated with the air outlets 125, second annular frames 127 are communicated with air vents 123 on the upper side of the hollow channels 126 at equal intervals in the circumferential direction, air cylinders 128 are symmetrically fixedly connected to the lower portions of the supporting frames 1, connecting rods 129 are fixedly connected to telescopic rods of the air cylinders 128 which are symmetrically arranged, fixing frames 1210 are fixedly connected between the tops of the connecting rods 129 which are symmetrically arranged, the fixing frames 1210 are sleeved on the hollow pipes 3, the fixing frames 1210 are in contact fit with the connecting plates 124 to close the mixing barrels 5, aggregate components for feeding and receiving materials are arranged between the supporting frames 1 and the mixing barrels 5, and closing components for closing the air outlets 125 are arranged on the connecting plates 124 at equal intervals in the circumferential direction.
The material collecting assembly comprises a material receiving frame 9, wherein the material receiving frame 9 is fixedly connected to the lower portion of the supporting frame 1 and is communicated with the discharge hole 8, the material receiving frame 9 is rotationally connected with the hollow pipe 3, the material receiving frame 9 is obliquely arranged, two discharging boxes 10 are communicated with the top of the mixing barrel 5, and the tops of the discharging boxes 10 are connected with a cover plate 11 through hinges.
The closing component comprises connecting blocks 131, the connecting blocks 131 are fixedly connected in the air outlets 125, and blocking rods 133 are respectively arranged between the symmetrically arranged connecting blocks 131 in the same air outlet 125 through first elastic ropes 132.
When in use, the cover plate 11 is opened, powder is poured into the discharging box 10, the cover plate 11 is covered, the powder in the discharging box 10 leaks into the mixing barrel 5 and is positioned on the connecting plate 124, the motor 2 is started, the output shaft of the motor 2 drives the hollow pipe 3 to rotate, the hollow pipe 3 drives the mixing frame 4 to rotate to mix the powder, meanwhile, the outer connecting pipe 121 is externally connected with the output end of the sterile air compressor, sterile compressed air is provided through the sterile air compressor, the sterile compressed air sequentially enters the outer connecting pipe 121, the first annular frame 122, the hollow pipe 3, the second annular frame 127 and the hollow channel 126, the blocking rod 133 is jacked by air pressure, the first elastic rope 132 is stretched, the blocking rod 133 does not block the air outlet 125 any more, the sterile compressed air enters the mixing barrel 5 through the air outlet 125 and is discharged through the air outlet pipe 6, when the sterile compressed air enters the mixing barrel 5, the sterile compressed air blows up the powder in the mixing barrel 5, the sterile compressed air is provided by the sterile air compressor to blow up the powder in the mixing barrel 5, the dynamic flow of the powder is realized, the powder caking can be avoided, the powder at the mixing dead angle can be blown down, the powder is uniformly mixed, after the powder mixing is finished, the motor 2 is closed, the sterile compressed air is stopped to be introduced into the mixing barrel 5, the air pressure disappears, the blocking rod 133 is driven to reset under the reset action of the first elastic rope 132 to block the air outlet 125, the powder is prevented from falling into the hollow channel 126 through the air outlet 125, then, the air cylinder 128 is started, the telescopic rod of the air cylinder 128 is controlled to drive the connecting rod 129 to move downwards, the connecting rod 129 drives the fixing frame 1210 to move downwards to be separated from the connecting plate 124, the air cylinder 128 is closed again, the powder slides onto the material receiving frame 9, and the powder slides forwards along the material receiving frame 9 due to the inclined arrangement of the material receiving frame 9, the powder is convenient for collect the manual work, after the collection finishes, start the cylinder 128, the telescopic link of control cylinder 128 drives connecting rod 129 and mount 1210 and upwards moves the reset, closes the cylinder 128 again, and mount 1210 and connecting plate 124 contact cooperation closure mixing drum 5.
Example 2: based on embodiment 1, referring to fig. 1, 2 and 9, the device further comprises a rolling assembly, the rolling assembly is arranged at the top of the supporting frame 1, the rolling assembly is used for grinding caked powder, the rolling assembly comprises triangular blocks 141 arranged at equal intervals in the circumferential direction, the triangular blocks 141 arranged at equal intervals in the circumferential direction are fixedly connected at the top of the fixing frame 1210, the lower part of the mixing frame 4 is symmetrically fixedly connected with a first telescopic assembly 142, triangular rolling blocks 143 are fixedly connected between the lower ends of the symmetrically arranged first telescopic assemblies 142, and the triangular rolling blocks 143 are in extrusion fit with the triangular blocks 141.
During mixing powder, when the mixing frame 4 rotates, the mixing frame 4 drives the triangular grinding block 143 to rotate through the first telescopic component 142, the triangular grinding block 143 is matched with the triangular grinding block 141 to grind the agglomerated powder, so that powder agglomeration is avoided, and uneven mixing is caused, meanwhile, the triangular grinding block 143 is pushed by the triangular grinding block 141 to move upwards, the first telescopic component 142 contracts, when the triangular grinding block 143 passes over the triangular grinding block 141, and then the triangular grinding block 143 is driven to move downwards to reset under the reset action of the first telescopic component 142.
Referring to fig. 1, fig. 2, fig. 10 and fig. 11, the powder collecting device further comprises a material blocking component, the material blocking component is arranged in the hollow tube 3 and used for blocking powder from entering the hollow tube 3, the material blocking component comprises L-shaped baffles 151 equal to the hollow channels 126 in number, the L-shaped baffles 151 are rotatably connected to the inner bottoms of the hollow channels 126, second elastic ropes 152 are arranged between the L-shaped baffles 151 and the adjacent hollow channels 126, the outer sides of the hollow channels 126 at equal intervals in the circumferential direction are all inclined planes, a material leakage port 153 is formed in the tail end of the inclined plane of the hollow channel 126, the outer sides of the L-shaped baffles 151 slide in the material leakage port 153, and a collecting component used for collecting the powder is arranged at the lower part of the support frame 1.
The collecting assembly comprises a sliding rail 154, the sliding rail 154 is fixedly connected to the front side of the lower portion of the supporting frame 1, and a collecting frame 155 is connected to the sliding rail 154 in a sliding manner.
During the period of introducing sterile compressed air, the sterile compressed air entering the hollow channel 126 extrudes the L-shaped baffle 151 to rotate downwards so as not to close the hollow channel 126, so that sterile compressed air can enter the mixing barrel 5, the second elastic rope 152 is stretched, meanwhile, the L-shaped baffle 151 rotates downwards so as to block the material leakage opening 153, the sterile compressed air is prevented from leaking through the material leakage opening 153, the L-shaped baffle 151 is driven to rotate upwards to reset and close the hollow channel 126 at the moment of stopping introducing sterile compressed air under the reset action of the second elastic rope 152, meanwhile, the material leakage opening 153 is not blocked, a small amount of powder can fall into the hollow channel 126 through the air outlet 125, and as the outer side of the hollow channel 126 is provided with an inclined plane, the material leakage opening 153 is arranged at the tail end of the inclined plane of the hollow channel 126, so that the powder entering the hollow channel 126 slides along the inclined plane and falls out through the material leakage opening 153, the work progress is prevented from being blocked by the material leakage opening 153, the powder slides forwards along the material connection frame 9 and falls into the collection frame 155, and the powder is collected manually and is collected conveniently through the collection frame 155.
Referring to fig. 1, fig. 2, fig. 12 and fig. 13, the powder mixer further comprises a rotation mixing assembly, the rotation mixing assembly is arranged in the middle of the mixing frame 4 and is used for mixing powder, the rotation mixing assembly comprises mixing plates 161, the mixing plates 161 are rotationally connected to the middle of the mixing frame 4, connecting frames 162 are fixedly connected between the symmetrically arranged mixing plates 161, friction rings 163 are fixedly connected to the middle in the mixing barrel 5, the friction rings 163 are in contact fit with the symmetrically arranged connecting frames 162, and inclined plates 164 for conveying the powder at the bottom upwards are fixedly connected to the tops of the triangular grinding blocks 143.
During powder mixing, the mixing frame 4 drives the mixing plate 161 and the connecting frame 162 to rotate, the connecting frame 162 is driven to rotate under the action of the friction ring 163, the connecting frame 162 drives the mixing plate 161 to rotate to fully mix powder, so that the powder is uniformly mixed, the quality of the mixed powder is improved, the inclined plate 164 is driven to rotate through the triangular grinding block 143, the powder at the bottom moves upwards under the guiding of the inclined plate 164, and the mixing effect between the powder is enhanced.
Referring to fig. 1, 2, 14 and 15, the powder stirring device further comprises a dispersing component, the dispersing component is arranged on the upper portion of the mixing frame 4 and is used for dispersing and agglomerating powder, the dispersing component comprises a funnel 171, the funnel 171 is fixedly connected to the upper portion of the mixing frame 4, blanking holes 172 are formed in the lower portion of the funnel 171 at equal intervals, and bumps 173 used for dispersing and agglomerating powder are fixedly connected to the inner wall of the funnel 171 at equal intervals in the circumferential direction.
During blanking of the blanking box 10, powder can fall into the funnel 171, when the mixing frame 4 rotates, the mixing frame 4 drives the funnel 171 to rotate, the funnel 171 throws the powder out through the blanking port 172, powder caking is avoided, when the caking powder falls into the funnel 171, the caking powder can impact the lug 173, the caking powder is dispersed, and then the powder can be uniformly mixed.
Referring to fig. 1, fig. 2, fig. 14 and fig. 15, the powder mixing device further comprises a pushing component, the pushing component is arranged at the inner top of the mixing barrel 5 and is used for pushing powder into the lower part of the hopper 171, the pushing component comprises symmetrically arranged guide rails 181, the symmetrically arranged guide rails 181 are fixedly connected at the inner top of the mixing barrel 5, the symmetrically arranged guide rails 181 are fixedly connected with ejector rods 182 in a sliding manner, the ejector rods 182 are in extrusion fit with the connecting frame 162, conical blocks 183 are fixedly connected between the symmetrically arranged ejector rods 182, a pressure plate 184 is fixedly connected at the bottom of each conical block 183, and springs 185 are arranged between the bottom of each pressure plate 184 and the inside of the mixing frame 4.
During powder mixing, when the mixing frame 4 drives the mixing plate 161 and the connecting frame 162 to rotate, the connecting frame 162 is contacted with the ejector rod 182, so that the connecting frame 162 pushes the ejector rod 182 to move upwards, the ejector rod 182 drives the conical block 183 to move upwards, the conical block 183 drives the pressure plate 184 to move upwards, the spring 185 is stretched, when the connecting frame 162 is separated from the ejector rod 182, the pressure plate 184, the conical block 183 and the ejector rod 182 are driven to move downwards under the reset action of the spring 185 to reset, the pressure plate 184 pushes powder into the lower part of the funnel 171, and the powder in the auxiliary funnel 171 is thrown out through the blanking port 172, so that the working efficiency is improved.
Referring to fig. 1, fig. 2 and fig. 16, the mixer further comprises a scraping component, the scraping component is arranged at the lower part of the mixing frame 4 and is used for scraping powder on the friction ring 163 and attached to the inner wall of the mixing barrel 5, the scraping component comprises a second telescopic component 191 which is symmetrically arranged, the second telescopic component 191 which is symmetrically arranged is fixedly connected to the mixing frame 4, the second telescopic component 191 is composed of a telescopic component and an elastic component, a scraping rod 192 is fixedly connected to the outer side of the second telescopic component 191 which is symmetrically arranged, and the scraping rod 192 contacts with the inner wall of the mixing barrel 5 and the friction ring 163 to scrape the powder.
The second telescopic component 191 is in a compressed state in the initial state, the scraping rod 192 is tightly attached to the inner wall of the mixing barrel 5 under the action of the second telescopic component 191, the mixing frame 4 rotates to drive the second telescopic component 191 and the scraping rod 192 to rotate during powder mixing, and the scraping rod 192 scrapes off the powder on the friction ring 163 and attached to the inner wall of the mixing barrel 5, so that the powder is uniformly mixed.
The above embodiments are only preferred embodiments of the present invention and are not intended to limit the scope of the present invention, so that all equivalent modifications made by the appended claims shall be included in the scope of the present invention.
Claims (2)
1. The utility model provides a solid powder aseptic mixer, which is characterized by, including support frame (1), motor (2) are installed to support frame (1), the output shaft rigid coupling of motor (2) has hollow tube (3), one side rigid coupling that motor (2) were kept away from to hollow tube (3) has mixing frame (4), support frame (1) rigid coupling has mixing drum (5), one side intercommunication that motor was kept away from to mixing drum (5) has outlet duct (6), the rigid coupling has filter screen (7) in outlet duct (6), it has discharge gate (8) to open in mixing drum (5) bottom, hollow tube (3) stretch into mixing drum (5) through discharge gate (8), support frame (1) rigid coupling has outer connecting tube (121), one side intercommunication that outer connecting tube (121) is close to hollow tube (3) has first ring frame (122), hollow tube (3) symmetry is opened and is had vent (123), one side circumference equidistant rigid coupling that is close to hollow tube (3) in mixing drum (5) has connecting plate (124), equidistant connecting plate (125) are all had equidistant connecting plate (125) in circumference direction, hollow channel (126) all are all communicated with each other with connecting plate (125) in circumference, hollow channel (126) all is all communicated with each other through equidistant connecting plate (125), a second annular frame (127) is communicated between the circumferentially equidistant hollow channels (126), the second annular frame (127) is communicated with an air vent (123) at one side far away from the motor (2), the support frame (1) is symmetrically fixedly connected with an air cylinder (128), telescopic rods of the symmetrically arranged air cylinders (128) are fixedly connected with connecting rods (129), a fixing frame (1210) is fixedly connected between the tops of the symmetrically arranged connecting rods (129), the fixing frame (1210) is in contact fit with the connecting plates (124), an aggregate assembly for feeding and receiving materials is arranged between the support frame (1) and the mixing drum (5), and the circumferentially equidistant connecting plates (124) are provided with a closing assembly for closing the air vents (125);
the material collecting assembly comprises a material receiving frame (9), the material receiving frame (9) is fixedly connected to the supporting frame (1) and is communicated with the discharge hole (8), the material receiving frame (9) is rotationally connected with the hollow pipe (3), the material receiving frame (9) is obliquely arranged, the top of the mixing bucket (5) is symmetrically communicated with a discharging box (10), and the top of the discharging box (10) is connected with a cover plate (11) through a hinge;
the closing component comprises connecting blocks (131), the connecting blocks (131) are fixedly connected in the air outlets (125), and blocking rods (133) are arranged between the connecting blocks (131) symmetrically arranged in the same air outlet (125) through first elastic ropes (132);
the device comprises a support frame (1), and is characterized by further comprising rolling assemblies, wherein the rolling assemblies are arranged at the top of the support frame (1) and are used for grinding caked powder, each rolling assembly comprises triangular blocks (141) which are arranged at equal intervals in the circumferential direction, the triangular blocks (141) which are arranged at equal intervals in the circumferential direction are fixedly connected to the top of a fixed frame (1210), first telescopic assemblies (142) are symmetrically fixedly connected to a mixing frame (4), triangular rolling blocks (143) are fixedly connected between the first telescopic assemblies (142) which are symmetrically arranged, and the triangular rolling blocks (143) are matched with the triangular blocks (141) in an extrusion mode;
the device comprises a hollow pipe (3), and is characterized by further comprising a material blocking assembly, wherein the material blocking assembly is arranged in the hollow pipe (3) and used for blocking powder from entering the hollow pipe (3), the material blocking assembly comprises L-shaped baffles (151) which are equal to the hollow channels (126) in number, the L-shaped baffles (151) are rotationally connected to the inner bottom of the hollow channels (126), second elastic ropes (152) are arranged between the L-shaped baffles (151) and the adjacent hollow channels (126), one sides of the hollow channels (126) with equal circumferential spacing are all provided with inclined planes, the tail ends of the inclined planes of the hollow channels (126) are provided with material leakage openings (153), one sides of the L-shaped baffles (151) away from a second annular frame (127) slide in the material leakage openings (153), and a collecting assembly used for collecting the powder is arranged at the lower part of a supporting frame (1);
the collecting assembly comprises a sliding rail (154), the sliding rail (154) is fixedly connected to one side, close to the receiving frame (9), of the supporting frame (1), and the sliding rail (154) is connected with a collecting frame (155) in a sliding manner;
the automatic powder mixing device comprises a mixing frame (4), and is characterized by further comprising an automatic mixing assembly, wherein the automatic mixing assembly is arranged on the mixing frame (4) and is used for mixing powder, the automatic mixing assembly comprises mixing plates (161), the mixing plates (161) are rotationally connected to the mixing frame (4), connecting frames (162) are fixedly connected between the symmetrically arranged mixing plates (161), friction rings (163) are fixedly connected in the mixing barrel (5), the friction rings (163) are in contact fit with the symmetrically arranged connecting frames (162), and inclined plates (164) used for conveying the powder at the bottom upwards are fixedly connected at the tops of triangular grinding blocks (143);
the powder feeding device comprises a mixing frame (4), a discharging box (10) and a dispersing assembly, wherein the dispersing assembly is arranged on one side of the mixing frame (4) close to the discharging box (10) and is used for dispersing agglomerated powder, the dispersing assembly comprises a funnel (171), the funnel (171) is fixedly connected to one side of the mixing frame (4) close to the discharging box (10), discharging openings (172) are formed in one side, far away from the discharging box (10), of the funnel (171) at equal intervals, and projections (173) used for dispersing the agglomerated powder are fixedly connected to the inner wall of the funnel (171) at equal intervals in the circumferential direction;
still including pushing away the material subassembly, pushing away the material subassembly and setting up in the interior top of blending tank (5), pushing away the lower part that the material subassembly is used for pushing the powder into funnel (171), pushing away the material subassembly including guide rail (181) that the symmetry set up, guide rail (181) rigid coupling that the symmetry set up is in blending tank (5) interior top, guide rail (181) that the symmetry set up all slide the rigid coupling have ejector pin (182), ejector pin (182) and link (162) extrusion cooperation, the rigid coupling has tapered block (183) between ejector pin (182) that the symmetry set up, tapered block (183) bottom rigid coupling has pressure disk (184), install spring (185) between pressure disk (184) bottom and blending frame (4) inside.
2. The solid powder aseptic mixer of claim 1, further comprising a scraping component, wherein the scraping component is arranged at the lower part of the mixing frame (4) and is used for scraping powder on the friction ring (163) and attached to the inner wall of the mixing barrel (5), the scraping component comprises a second telescopic component (191) which is symmetrically arranged, the second telescopic component (191) which is symmetrically arranged is fixedly connected with the mixing frame (4), the second telescopic component (191) is composed of telescopic components and elastic components, a scraping rod (192) is fixedly connected between the second telescopic component (191) which is symmetrically arranged, and the scraping rod (192) is contacted with the inner wall of the mixing barrel (5) and the friction ring (163) to scrape the powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311464821.6A CN117225260B (en) | 2023-11-07 | 2023-11-07 | Aseptic mixer of solid powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311464821.6A CN117225260B (en) | 2023-11-07 | 2023-11-07 | Aseptic mixer of solid powder |
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| Publication Number | Publication Date |
|---|---|
| CN117225260A CN117225260A (en) | 2023-12-15 |
| CN117225260B true CN117225260B (en) | 2024-02-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202311464821.6A Active CN117225260B (en) | 2023-11-07 | 2023-11-07 | Aseptic mixer of solid powder |
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| GB1016232A (en) * | 1961-12-07 | 1966-01-05 | John Francis Anthony Meyer | Liquids and solids mixer |
| CN110327829A (en) * | 2019-06-21 | 2019-10-15 | 安徽省天麒面业科技股份有限公司 | A kind of flour matches the pneumatic mixing arrangement of powder |
| CN113522147A (en) * | 2021-09-14 | 2021-10-22 | 中平神马江苏新材料科技有限公司 | Auxiliary agent mixing arrangement for nylon manufacture |
| CN114471313A (en) * | 2021-12-14 | 2022-05-13 | 浙江永金生物科技有限公司 | Natural ferment soap of fruit ferment and production equipment thereof |
| CN217140096U (en) * | 2022-05-05 | 2022-08-09 | 乌拉特后旗新星化工有限责任公司 | Reation kettle is used in production of low carbon silicon manganese alloy |
| CN115534156A (en) * | 2022-10-21 | 2022-12-30 | 东莞海瑞斯新材料科技有限公司 | Supercritical fluid thermoplastic plastic composite composition and preparation method thereof |
| CN218688577U (en) * | 2022-11-09 | 2023-03-24 | 江西水投康赣环保产业集团有限公司 | Mixing machine for industrial sewage treatment |
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2023
- 2023-11-07 CN CN202311464821.6A patent/CN117225260B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1016232A (en) * | 1961-12-07 | 1966-01-05 | John Francis Anthony Meyer | Liquids and solids mixer |
| CN110327829A (en) * | 2019-06-21 | 2019-10-15 | 安徽省天麒面业科技股份有限公司 | A kind of flour matches the pneumatic mixing arrangement of powder |
| CN113522147A (en) * | 2021-09-14 | 2021-10-22 | 中平神马江苏新材料科技有限公司 | Auxiliary agent mixing arrangement for nylon manufacture |
| CN114471313A (en) * | 2021-12-14 | 2022-05-13 | 浙江永金生物科技有限公司 | Natural ferment soap of fruit ferment and production equipment thereof |
| CN217140096U (en) * | 2022-05-05 | 2022-08-09 | 乌拉特后旗新星化工有限责任公司 | Reation kettle is used in production of low carbon silicon manganese alloy |
| CN115534156A (en) * | 2022-10-21 | 2022-12-30 | 东莞海瑞斯新材料科技有限公司 | Supercritical fluid thermoplastic plastic composite composition and preparation method thereof |
| CN218688577U (en) * | 2022-11-09 | 2023-03-24 | 江西水投康赣环保产业集团有限公司 | Mixing machine for industrial sewage treatment |
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|---|---|
| CN117225260A (en) | 2023-12-15 |
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