CN116197106A - Screening and extracting device for preparing infant heat-clearing granule raw materials - Google Patents
Screening and extracting device for preparing infant heat-clearing granule raw materials Download PDFInfo
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- CN116197106A CN116197106A CN202310495006.XA CN202310495006A CN116197106A CN 116197106 A CN116197106 A CN 116197106A CN 202310495006 A CN202310495006 A CN 202310495006A CN 116197106 A CN116197106 A CN 116197106A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/08—Screens rotating within their own plane
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/06—Cone or disc shaped screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/50—Cleaning
- B07B1/52—Cleaning with brushes or scrapers
- B07B1/526—Cleaning with brushes or scrapers with scrapers
- B07B1/528—Cleaning with brushes or scrapers with scrapers the scrapers being rotating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
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- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the technical field of screening devices, in particular to a screening and extracting device for preparing infant hot-speed granule raw materials, which comprises a shell, wherein a feeding cup is fixedly arranged at the top of the shell, a motor is fixedly connected to the center of the top of the feeding cup, the output end of the motor is fixedly connected with a rotating column, a material guiding and dispersing mechanism is arranged at the top of the outer side of the rotating column, a primary screening mechanism is arranged at the lower end of the material guiding and dispersing mechanism, and a secondary screening mechanism is arranged at the lower end of the primary screening mechanism. According to the invention, the unordered dispersion of the granular materials is realized through the material guiding dispersion mechanism, the motor drives the conical stirring disc to synchronously rotate to realize the rotation stirring of the falling materials, the falling materials thrown out along the outer side of the conical stirring disc are matched with the flow guiding limiting piece to realize the unordered dispersion of the granular materials, and compared with the traditional shaking type screening, the screening efficiency is greatly improved, the screening duration is obviously reduced, and the particle dispersion screening efficiency is improved.
Description
Technical Field
The invention relates to the technical field of screening devices, in particular to a screening and extracting device for preparing infant heat-clearing granule raw materials.
Background
The granule for rapidly clearing away heat of children is prepared from medicinal materials such as radix bupleuri, radix isatidis, honeysuckle and the like, has better treatment effects on exogenous wind-heat of children, influenza, acute tonsillitis and the like, is mostly granular, is taken with boiled water, and has strict requirements on the size of the granule when the granule is screened and extracted in order to fully dissolve the medicine granule.
The existing infant hot rapid granule screening and extraction process is mainly characterized in that the granular raw materials are subjected to shaking type coarse screening, and screening is realized by utilizing inertia of the materials in the shaking process, but because the granules are small and large in quantity, when a large number of granules are subjected to shaking type coarse screening simultaneously, the granules are difficult to disperse, so that the screening efficiency of the granular materials is poor, fine screening cannot be performed, the extracted granules have large differences in size, wherein the large granules are difficult to dissolve, part of residual granules exist in the liquid medicine after dissolution, and the medicine absorption efficiency of a human body is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a screening and extracting device for preparing the infant heat-clearing granule raw material, which solves the technical problems of poor screening effect and obvious size difference of granular medicines.
In order to solve the technical problems, the invention provides the following technical scheme: the screening and extracting device for the infant heat-rate granule raw material preparation comprises a shell, wherein a feeding cup is fixedly arranged at the top of the shell, a motor is fixedly connected to the center of the top of the feeding cup, the output end of the motor is fixedly connected with a rotating column, a material guiding and dispersing mechanism is arranged at the top of the outer side of the rotating column, a primary screening mechanism is arranged at the lower end of the material guiding and dispersing mechanism, and a secondary screening mechanism is arranged at the lower end of the primary screening mechanism;
the guide dispersing mechanism comprises a conical stirring disc fixedly connected to the side wall of the rotary column, a conical discharging hopper is arranged at the lower end of the conical stirring disc, the outer side wall of the conical discharging hopper is fixedly connected to the inner wall of the shell, a plurality of guide limiting pieces are fixedly arranged on the conical inner wall of the conical discharging hopper, the guide limiting pieces are arranged as spherical blocks with raised centers, and a plurality of guide limiting pieces are arranged on the inner wall of the conical discharging hopper in a ring-shaped disordered manner;
the primary screening mechanism comprises a fixed disc fixedly connected to the outer side of the rotating column, an elastic screening bucket is fixedly arranged on the outer side of the fixed disc, a plurality of first screening holes are formed in the upper end of the elastic screening bucket, the first screening holes are annularly equidistant and are formed in the inner wall of the elastic screening bucket, an elastic blocking sleeve is arranged at the top of the fixed disc, a plurality of transverse guide rails are fixedly arranged at the upper end of the fixed disc at equal intervals, and the bottom wall of the elastic blocking sleeve is slidably arranged on the transverse guide rails;
the secondary screening mechanism comprises a conical screen disc fixedly connected to the inner wall of the shell, a plurality of spiral drainage plates are fixedly connected to the inclined inner wall of the conical screen disc at equal intervals, the spiral drainage plates are spirally arranged and converged to the center of the conical screen disc, a plurality of second screening holes are formed in the bottom of the conical screen disc and are uniformly arranged along the center of the conical screen disc at equal intervals, and the bottom end of the rotating column is rotatably arranged at the center of the inner bottom wall of the conical screen disc.
Preferably, a plurality of annular limiting strips are fixedly connected to the outer side of the transverse guide rail at equal intervals, the upper end of the transverse guide rail is provided with a transverse sliding sleeve in a sliding mode, the top of the transverse sliding sleeve is fixedly connected to the bottom wall of the elastic blocking sleeve, and a plurality of annular protruding strips are fixedly connected to the inner wall of the transverse sliding sleeve;
the outside equidistance fixedly connected with longitudinal guide of post rotates, the top slidable mounting of elasticity fender material cover is on longitudinal guide, the below of transverse guide is equipped with the stop collar, the inner wall fixedly connected with first electro-magnet of stop collar, the inboard fixedly connected with first spring of first electro-magnet, the other end fixedly connected with magnetism slider of first spring, the top fixedly connected with of magnetism slider is on the outer diapire of transverse sliding sleeve.
Preferably, a supporting sleeve is fixedly arranged on the outer side of the rotating column, a fixing sleeve is sleeved on the outer side of the supporting sleeve, anti-blocking scraping plates are symmetrically and fixedly connected to the two sides of the fixing sleeve, and the bottom wall of each anti-blocking scraping plate is provided with an inclined surface and is tightly attached to the inner bottom wall of the conical screen disc;
two annular limiting grooves are symmetrically formed in the inner side of the fixed sleeve, a plurality of groups of clamping grooves are formed in the inner top wall and the inner bottom wall of each annular limiting groove, and each group of clamping grooves are equidistantly arranged along the circumferential direction of the fixed sleeve;
the outer side wall of the supporting sleeve is symmetrically and fixedly connected with two limiting rings, the top wall and the bottom wall of the limiting rings are respectively provided with a plurality of groups of through holes, each group of through holes are respectively formed in an equidistant manner along the circumferential direction of the supporting sleeve, the top and the bottom of each through hole are respectively provided with a magnetic jacking block in a sliding manner, the inner sides of the magnetic jacking blocks are respectively and fixedly connected with a second spring, the center of each through hole is provided with a second electromagnet, and the other ends of the second springs are respectively and fixedly connected with the second electromagnets;
the diameter value of the clamping groove is larger than that of the magnetic top block, the thickness value of the annular limiting groove is larger than that of the limiting ring, and the magnetism of the magnetic top block is kept consistent with that of the second electromagnet.
Preferably, the center department of hopper and elastic sieve bucket is equipped with the electromagnetism bleeder valve under the toper, the outside of electromagnetism bleeder valve all is equipped with coarse screen and goes out the hopper, the lower extreme of toper sieve tray is equipped with fine screen and goes out the hopper.
By means of the technical scheme, the invention provides a screening and extracting device for preparing infant heat-clearing granule raw materials, which has the following beneficial effects:
1. according to the invention, the unordered dispersion of the granular materials is realized through the material guiding dispersion mechanism, the motor drives the conical stirring disc to synchronously rotate to realize the rotation stirring of the falling materials, the falling materials thrown out along the outer side of the conical stirring disc are matched with the flow guiding limiting piece to realize the unordered dispersion of the granular materials, and compared with the traditional shaking type screening, the screening efficiency is greatly improved, the screening duration is obviously reduced, and the particle dispersion screening efficiency is improved.
2. According to the invention, the primary screening mechanism is used for primarily screening the granular materials, the elastic screening hopper is used for continuously rotating to realize rotary screening, and meanwhile, the elastic material blocking sleeve is used for secondarily stirring the falling granular materials, so that the effect of stirring the materials randomly and four times again is achieved, and the screening efficiency of the materials is further improved.
3. According to the invention, the primary screening mechanism is used for realizing the four-dispersion type rotary screening of the materials, and meanwhile, the first electromagnet and the magnetic sliding block are matched, so that the change of the inclination angle of the elastic material blocking sleeve is realized, the effect of synchronously changing the rebound angle of the falling granular materials is achieved, the outward throwing distance in the rotary dispersion process of the materials is reduced, and the dispersion efficiency is further improved.
4. According to the invention, in the angle adjustment process of the elastic retaining sleeve, the transverse sliding sleeve transversely slides to drive the annular limiting strips to be in sliding contact with the annular convex strips, so that the elastic sieve bucket is driven to vibrate continuously, the blocking phenomenon in the first sieve holes is effectively reduced, and the normal operation of primary sieve blanking is ensured.
5. According to the invention, secondary screening of the granular materials after primary screening is realized through the secondary screening mechanism, and meanwhile, secondary screening of the falling materials is realized through the matched arrangement of the spiral drainage plate and the second sieve holes, so that the screening precision is further improved, the fine screening of the infant heat-clearing granular raw materials is ensured, and the problem that larger particles are difficult to dissolve is avoided.
6. According to the invention, the second electromagnet drives the anti-blocking scraping plate to synchronously rotate, and the magnetic jacking block and the second spring are matched, so that the nesting adaptation of the magnetic jacking block and the clamping groove is utilized to drive the anti-blocking scraping plate to synchronously rotate, thereby realizing continuous rotation stirring of materials stacked on the surface of the second sieve mesh, achieving the effect of accelerating rotation screening of granular materials and further enhancing screening efficiency.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the internal cross-sectional structure of the housing of the present invention;
FIG. 3 is a schematic perspective view of a guide dispersing mechanism according to the present invention;
FIG. 4 is a schematic perspective view of a primary screening mechanism according to the present invention;
FIG. 5 is a schematic perspective view of an elastic material blocking sleeve according to the present invention;
FIG. 6 is a schematic diagram of the internal side view structure of the present invention;
FIG. 7 is an enlarged schematic view of the structure A in FIG. 6 according to the present invention;
FIG. 8 is a schematic perspective view of a secondary screening mechanism according to the present invention;
FIG. 9 is a schematic view of the internal cross-sectional structure of the retaining sleeve of the present invention;
FIG. 10 is a schematic view of the internal cross-sectional structure of the support sleeve of the present invention;
fig. 11 is an enlarged schematic view of the structure B in fig. 6 according to the present invention.
In the figure: 1. a housing; 2. a feed cup; 3. a motor; 4. rotating the column; 5. a material guiding and dispersing mechanism; 50. a conical material stirring disc; 51. a conical blanking hopper; 52. a diversion limiting piece; 6. a primary screening mechanism; 60. a fixed plate; 61. an elastic sieve bucket; 62. a first screen aperture; 63. an elastic material blocking sleeve; 64. a transverse guide rail; 641. an annular limit bar; 642. a transverse sliding sleeve; 643. annular raised strips; 65. a longitudinal guide rail; 66. a limit sleeve; 661. a first electromagnet; 662. a first spring; 663. a magnetic slider; 7. a secondary screening mechanism; 70. a conical screen tray; 71. a spiral drainage plate; 72. a second screen aperture; 73. a fixed sleeve; 731. an annular limit groove; 732. a clamping groove; 74. an anti-blocking scraper; 75. a support sleeve; 751. a limiting ring; 752. a through hole; 753. a magnetic top block; 754. a second spring; 755. a second electromagnet; 8. an electromagnetic discharge valve; 9. coarse screening and discharging a hopper; 10. fine screening out of the hopper.
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
Referring to fig. 1-3, a screening and extracting device for preparing infant heat-rate granule raw materials comprises a shell 1, wherein a feeding cup 2 is fixedly arranged at the top of the shell 1, a motor 3 is fixedly connected to the center of the top of the feeding cup 2, infant heat-rate granule raw materials to be screened are poured between the feeding cups 2 at first, then the motor 3 is started to drive a material guiding and dispersing mechanism 5 and a primary screening mechanism 6 to synchronously rotate, the output end of the motor 3 is fixedly connected with a rotating column 4, the top of the outer side of the rotating column 4 is provided with the material guiding and dispersing mechanism 5, the lower end of the material guiding and dispersing mechanism 5 is provided with the primary screening mechanism 6, the lower end of the primary screening mechanism 6 is provided with a secondary screening mechanism 7, and the unordered dispersion of granule materials is realized through the material guiding and dispersing mechanism 5;
the guide dispersing mechanism 5 comprises a conical stirring disc 50 fixedly connected to the side wall of the rotary column 4, a conical blanking hopper 51 is arranged at the lower end of the conical stirring disc 50, the outer side wall of the conical blanking hopper 51 is fixedly connected to the inner wall of the shell 1, and after materials fall down along the feeding cup 2, the materials are firstly contacted with the conical stirring disc 50 which rotates continuously, are continuously rotated and hit by the conical stirring disc 50, are thrown out towards the outer side of the conical stirring disc 50, finally fall on the outer side of the conical blanking hopper 51, and move downwards along the inner part of the conical blanking hopper 51, a plurality of guide limiting pieces 52 are fixedly arranged on the conical inner wall of the conical blanking hopper 51, are arranged into spherical blocks with raised centers, the plurality of guide limiting pieces 52 are annularly arranged on the inner wall of the conical blanking hopper 51 in a disordered manner, and are continuously contacted with the guide limiting pieces 52 in the rolling and falling process, so that the granular materials are scattered in a disordered manner, are converged towards the center of the conical blanking hopper 51, and are thrown out along the outer side of the conical blanking hopper 51 and the gap of the elastic blocking sleeve 63, the efficiency of the conical blanking hopper is remarkably improved until the conical blanking hopper and the gap 6 is greatly reduced, and the particle screening efficiency is greatly improved by the conventional screening mechanism is realized.
Example two
Referring to fig. 4 to 7, the present embodiment is substantially the same as the first embodiment, and the present embodiment is made based on the first embodiment, and has the same advantages as the first embodiment, and the same parts are referred to each other, and will not be described in detail herein.
The primary screening mechanism 6 comprises a fixed disk 60 fixedly connected to the outer side of the rotary column 4, an elastic screen bucket 61 is fixedly arranged on the outer side of the fixed disk 60, a plurality of first screen holes 62 are formed in the upper end of the elastic screen bucket 61, during the process that materials slide down along the inside of the conical blanking hopper 51, part of the materials fall down along the gap between the conical blanking hopper 51 and the elastic blocking sleeve 63 and fall on the elastic screen bucket 61, and along with the continuous rotation of the elastic screen bucket 61, the primary screening of the granular materials is realized, the granular materials meeting the specification pass through the first screen holes 62 and fall into the secondary screening mechanism 7, the granular materials not meeting the specification rotate to the outer side of the elastic screen bucket 61 along with the continuous rotation of the elastic screen bucket 61, when the granular materials not meeting the specification are required to be taken out, the electromagnetic discharge valve 8 is opened, the granular materials are enabled to be continuously rotated and discharged, the first sieve holes 62 are annularly and equidistantly arranged on the inner wall of the elastic sieve bucket 61, the top of the fixed disc 60 is provided with an elastic blocking sleeve 63, materials which fall in the gap between the conical lower hopper 51 and the elastic blocking sleeve 63 are not contacted with the elastic blocking sleeve 63 in the process of sliding down the material along the inside of the conical lower hopper 51, the elastic blocking sleeve 63 is utilized to rebound the granular materials during contact, the materials fall back on the conical lower hopper 51 again, the redispersion of the granular materials is realized, the upper end of the fixed disc 60 is fixedly provided with a plurality of transverse guide rails 64 at equal intervals, the bottom wall of the elastic blocking sleeve 63 is slidably arranged on the transverse guide rails 64, the primary screening of the granular materials is realized through the primary screening mechanism 6, the rotary screening is realized through the continuous rotation of the elastic sieve bucket 61, the secondary stirring of the falling granular materials is realized through the elastic blocking sleeve 63, the effect of stirring the materials randomly and four times again is achieved, and the screening efficiency of the materials is further improved.
As a preferred technical scheme of this embodiment, a plurality of annular limiting bars 641 are fixedly connected to the outer side of the transverse guide rail 64 at equal intervals, a transverse sliding sleeve 642 is slidably mounted at the upper end of the transverse guide rail 64, the top of the transverse sliding sleeve 642 is fixedly connected to the bottom wall of the elastic retaining sleeve 63, a plurality of annular raised bars 643 are fixedly connected to the inner wall of the transverse sliding sleeve 642, and the annular limiting bars 641 and the annular raised bars 643 are driven to be in sliding contact by the transverse sliding of the transverse sliding sleeve 642 in the angle adjusting process of the elastic retaining sleeve 63, so that the elastic sieve bucket 61 is driven to vibrate continuously, the blocking phenomenon inside the first sieve holes 62 is effectively reduced, and the normal running of the primary sieving blanking is ensured.
As the preferred technical scheme of this embodiment, the outside equidistance fixedly connected with of spliced pole 4 is a plurality of vertical guide rail 65, the top slidable mounting of elasticity fender material cover 63 is on vertical guide rail 65, the below of transverse guide rail 64 is equipped with stop collar 66, the inner wall fixedly connected with first electro-magnet 661 of stop collar 66, the inboard fixedly connected with first spring 662 of first electro-magnet 661, the other end fixedly connected with magnetic slider 663 of first spring 662, the top fixedly connected with of magnetic slider 663 is on the outer bottom wall of transverse sliding sleeve 642, when the effect of reinforcing material's dispersion has reached the effect of reinforcing and improving screening efficiency, open first electro-magnet 661, under the adsorption force effect of electromagnetism, pulling magnetic slider 663, thereby make magnetic slider 663 and transverse sliding sleeve 642 move towards the outside, and then the diapire of pulling elasticity fender material cover 63 expands outward, the diapire of elasticity fender material cover 63 moves down along vertical guide rail 65, and then make the change of inclination of elasticity fender material cover 63, in the material whereabouts process, when contacting with elasticity fender 63, the angle change greatly, when the effect of material fender 63 is in contact, the effect of the grain-like material, the effect of dispersing through the change of the fine material, the fine grain material has realized through the further change, the effect of the fine grain material has realized through the effect of the change of the fine grain material, and the fine grain material has realized, and the fine grain material has further changed the effect of the fine grain material through the fine grain material, and has the fine grain material.
Example III
Referring to fig. 8, the present embodiment is substantially the same as the first embodiment, and the present embodiment is made based on the first embodiment, and has the same advantages as the first embodiment, and the same parts are referred to each other, and will not be described in detail herein.
The second-stage screening mechanism 7 comprises a conical screen tray 70 fixedly connected to the inner wall of the shell 1, a plurality of spiral drainage plates 71 are fixedly connected to the inclined inner wall of the conical screen tray 70 at equal intervals, the plurality of spiral drainage plates 71 are arranged in a spiral mode and converged to the center of the conical screen tray 70, a plurality of second screening holes 72 are formed in the bottom of the conical screen tray 70, granular materials are continuously drained towards the center of the bottom of the conical screen tray 70 through the plurality of spiral drainage plates 71, secondary screening of the granular materials thrown downwards by rotation is achieved, the second screening holes 72 are all arranged at equal intervals along the center of the conical screen tray 70, the bottom end of the rotating column 4 is rotatably arranged at the center of the inner bottom wall of the conical screen tray 70, the fact that screening materials scattered around the elastic sieve hopper 61 are fed out along the outer side of the conical screen tray 70 when the rotating column 4 is guaranteed to flow onto the second screening holes 72 is achieved, secondary screening is achieved through the second screening holes 7, meanwhile fine-particle screening accuracy of the granular materials after primary is achieved, and fine-particle heat-clearing and fine-particle screening is difficult to achieve.
Example IV
Referring to fig. 6 to 11, the present embodiment is substantially the same as the first embodiment, and the present embodiment is made based on the first embodiment, and has the same advantages as the first embodiment, and the same parts are referred to each other, and will not be described in detail herein.
The outer side of the rotary column 4 is fixedly provided with a supporting sleeve 75, the outer side of the supporting sleeve 75 is sleeved with a fixed sleeve 73, two sides of the fixed sleeve 73 are symmetrically and fixedly connected with anti-blocking scraping plates 74, and the bottom wall of the anti-blocking scraping plates 74 is provided with an inclined surface and is tightly attached to the inner bottom wall of the conical screen disc 70;
two annular limiting grooves 731 are symmetrically formed in the inner side of the fixed sleeve 73, a plurality of groups of clamping grooves 732 are formed in the inner top wall and the inner bottom wall of the annular limiting grooves 731, each group of clamping grooves 732 are formed in an equidistant mode along the circumferential direction of the fixed sleeve 73, when the amount of materials is small and scraping and stirring are not needed, the second electromagnet 755 is closed, at the moment, the fixed sleeve 73 supports the sleeve 75 to slide relatively, and at the moment, the fixed sleeve 73 and the anti-blocking scraping plate 74 do not rotate;
as the preferred technical scheme of this embodiment, the lateral wall symmetry fixedly connected with two spacing rings 751 of supporting sleeve 75, multiunit through-hole 752 has all been seted up to roof and diapire of spacing ring 751, every group through-hole 752 all is offered along the circumference equidistance of supporting sleeve 75, the top and the equal slidable mounting of bottom of through-hole 752 have magnetic ejector pad 753, the inboard of magnetic ejector pad 753 all fixedly connected with second spring 754, the center department of through-hole 752 is equipped with second electro-magnet 755, the other end of second spring 754 all fixed connection is on second electro-magnet 755, when the material volume is more, when needing to improve screening efficiency again, open second electro-magnet 755, under the magnetic repulsion effect of second electro-magnet 755, make magnetic ejector pad 753 towards the outside slip of through-hole 752, and increase along with the continuation of electric current, make relative pivoted supporting sleeve 75 and fixed sleeve 73, because magnetic ejector pad 753 slides to the inside of joint groove 732, thereby make fixed sleeve 73 along with supporting sleeve 75 synchronous rotation, realize anti-blocking scraper 74's synchronous rotation, synchronous rotation through second electro-magnet 755, simultaneously through the synchronous rotation of second electro-magnet 755 drive scraper 74, through the synchronous rotation of second electro-magnet 755 drive scraper blade 74, and the setting up and the continuous anti-blocking effect of sieve mesh 75, the continuous rotation of the sieve mesh has reached through the setting up and has realized the continuous anti-blocking effect of the second sieve material to rotate. In the continuous rotation process of the anti-blocking scraping plate 74, granular materials conforming to the screening diameter fall down along the inside of the second sieve holes 72, finally, the granular materials with the diameter slightly larger than the diameter of the second sieve holes 72 are discharged along the fine sieve discharge hopper 10, the granular materials cannot pass through the second sieve holes 72 and are accumulated on the bottom wall of the conical sieve tray 70, the granular materials with the diameter slightly larger than the diameter of the second sieve holes 72 are located inside the second sieve holes 72, the tops of the granules are located at the upper ends of the second sieve holes 72, when the anti-blocking scraping plate 74 continuously rotates, the bottom wall of the anti-blocking scraping plate 74 continuously contacts with the granular materials in the second sieve holes 72, so that the crushing treatment of the granular materials with the diameter slightly larger than the second sieve holes 72 is realized, the granular materials after passing through the first-stage screening mechanism can be screened and discharged through the second screening mechanism, the granular materials with various irregular shapes can be also suitable, and the universality of the screening and extraction of the hot-speed clear raw materials is greatly improved.
As a preferred technical solution of this embodiment, the diameter value of the clamping groove 732 is greater than the diameter value of the magnetic top block 753, so that the magnetic top block 753 can reach the inside of the clamping groove 732 in the rotation process, the thickness value of the annular limiting groove 731 is greater than the thickness value of the limiting ring 751, so that the limiting ring 751 can slide along the inside of the annular limiting groove 731, the magnetism of the magnetic top block 753 and the magnetism of the second electromagnet 755 are kept consistent, and the magnetic top block 753 slides towards the inside of the clamping groove 732 by utilizing the magnetic repulsion force of the electromagnet, thereby realizing the opening of anti-blocking scraping.
Example five
Referring to fig. 5-6, the present embodiment is substantially the same as the first embodiment, and the present embodiment is made based on the first embodiment, and has the same advantages as the first embodiment, and the same parts are referred to each other, and will not be described in detail herein.
The center department of hopper 51 and elastic sieve fill 61 is equipped with electromagnetic discharge valve 8 under the toper, utilizes electromagnetic discharge valve 8 to close, will rotate the material shutoff in the centrifugation process, and electromagnetic discharge valve 8's the outside all is equipped with coarse screen and goes out hopper 9, and electromagnetic discharge valve 8 opens the back, and the material is outside from coarse screen discharge fill 9 discharge device under centrifugal force, and the lower extreme of toper sieve tray 70 is equipped with fine screen and goes out hopper 10, and the interior diapire of coarse screen discharge fill 9 and fine screen discharge fill 10 all sets up to the inclined plane, the ejection of compact of the particulate material of being convenient for.
The control mode of the invention is automatically controlled by the controller, the control circuit of the controller can be realized by simple programming of a person skilled in the art, the supply of power also belongs to common knowledge in the art, and the invention is mainly used for protecting a mechanical device, so the invention does not explain the control mode and circuit connection in detail.
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.
In this specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different manner from other embodiments, so that the same or similar parts between the embodiments are referred to each other. For each of the above embodiments, since it is substantially similar to the method embodiment, the description is relatively simple, and reference should be made to the description of the method embodiment for relevant points.
Although embodiments of the present invention 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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a screening extraction element is used in preparation of infant's quick clear granule raw materials, includes casing (1), its characterized in that: the feeding device is characterized in that a feeding cup (2) is fixedly arranged at the top of the shell (1), a motor (3) is fixedly connected to the center of the top of the feeding cup (2), a rotating column (4) is fixedly connected to the output end of the motor (3), a material guiding and dispersing mechanism (5) is arranged at the top of the outer side of the rotating column (4), a primary screening mechanism (6) is arranged at the lower end of the material guiding and dispersing mechanism (5), and a secondary screening mechanism (7) is arranged at the lower end of the primary screening mechanism (6);
the guide dispersing mechanism (5) comprises a conical stirring disc (50) fixedly connected to the side wall of the rotating column (4), a conical discharging hopper (51) is arranged at the lower end of the conical stirring disc (50), the outer side wall of the conical discharging hopper (51) is fixedly connected to the inner wall of the shell (1), a plurality of guide limiting pieces (52) are fixedly arranged on the conical inner wall of the conical discharging hopper (51), the guide limiting pieces (52) are arranged into spherical blocks with raised centers, and a plurality of guide limiting pieces (52) are arranged on the inner wall of the conical discharging hopper (51) in an annular disordered manner;
the primary screening mechanism (6) comprises a fixed disc (60) fixedly connected to the outer side of the rotary column (4), an elastic screening bucket (61) is fixedly arranged on the outer side of the fixed disc (60), a plurality of first screening holes (62) are formed in the upper end of the elastic screening bucket (61), the first screening holes (62) are annularly and equidistantly formed in the inner wall of the elastic screening bucket (61), an elastic blocking sleeve (63) is arranged at the top of the fixed disc (60), a plurality of transverse guide rails (64) are fixedly arranged at the upper end of the fixed disc (60) at equal intervals, and the bottom wall of the elastic blocking sleeve (63) is slidably arranged on the transverse guide rails (64);
second grade screening mechanism (7) are including fixed connection at conical screen tray (70) of casing (1) inner wall, equidistant fixedly connected with a plurality of spiral drainage boards (71) on the slope inner wall of conical screen tray (70), and is a plurality of spiral drainage boards (71) all are the heliciform setting and assemble to the center of conical screen tray (70), and a plurality of second sieve meshes (72) have been seted up to the bottom of conical screen tray (70), and the center equidistance setting of conical screen tray (70) is all followed in second sieve mesh (72), the bottom end rotation of spliced pole (4) is installed at the interior bottom center of conical screen tray (70).
2. The sieving and extracting device for preparing the pediatric fast food of claim 1, wherein: the outside of transverse guide (64) all equidistance fixedly connected with a plurality of annular spacing (641), and the upper end of transverse guide (64) all slidable mounting has transverse sliding sleeve (642), the top fixed connection of transverse sliding sleeve (642) is on the diapire of elasticity fender material cover (63), and the inner wall fixedly connected with a plurality of annular sand grip (643) of transverse sliding sleeve (642).
3. The sieving and extracting device for preparing the pediatric fast food of claim 2, wherein: the outside equidistance fixedly connected with longitudinal guide (65) of post (4) rotates, and the top slidable mounting of elasticity fender material cover (63) is on longitudinal guide (65), and the below of transverse guide (64) is equipped with stop collar (66), the inner wall fixedly connected with first electro-magnet (661) of stop collar (66), the inboard fixedly connected with first spring (662) of first electro-magnet (661), the other end fixedly connected with magnetism slider (663) of first spring (662), the top fixed connection of magnetism slider (663) is on the outer diapire of transverse sliding sleeve (642).
4. The sieving and extracting device for preparing the pediatric fast food of claim 1, wherein: the outside fixed mounting of spliced pole (4) has support cover (75), fixed cover (73) have been cup jointed in the outside of support cover (75), the bilateral symmetry fixedly connected with of fixed cover (73) prevents stifled scraper blade (74), prevents that the diapire of scraper blade (74) sets up to the inclined plane and closely laminates with the interior bottom wall of toper sieve tray (70).
5. The sieving and extracting device for preparing the infant heat-clearing granule raw materials according to claim 4, wherein: two annular limiting grooves (731) are symmetrically formed in the inner side of the fixed sleeve (73), a plurality of groups of clamping grooves (732) are formed in the inner top wall and the inner bottom wall of the annular limiting grooves (731), and each group of clamping grooves (732) are formed in the circumferential direction of the fixed sleeve (73) at equal intervals.
6. The sieving and extracting device for preparing the infant heat-clearing granule raw materials according to claim 5, wherein the sieving and extracting device is characterized in that: the outer side wall symmetry fixedly connected with two spacing rings (751) of supporting sleeve (75), multiunit through-hole (752) have all been seted up to roof and diapire of spacing ring (751), and every through-hole (752) of group all are offered along the circumference equidistance of supporting sleeve (75), and the top and the bottom of through-hole (752) all slidable mounting have magnetic kicking block (753), the inboard of magnetic kicking block (753) all fixedly connected with second spring (754), the center department of through-hole (752) is equipped with second electro-magnet (755), and the equal fixed connection of the other end of second spring (754) is on second electro-magnet (755).
7. The sieving and extracting device for preparing the pediatric fast food of claim 6, wherein: the diameter value of the clamping groove (732) is larger than that of the magnetic top block (753), the thickness value of the annular limiting groove (731) is larger than that of the limiting ring (751), and the magnetism of the magnetic top block (753) is consistent with that of the second electromagnet (755).
8. The sieving and extracting device for preparing the pediatric fast food of claim 1, wherein: the center department of toper lower hopper (51) and elastic sieve fill (61) is equipped with electromagnetic discharge valve (8), the outside of electromagnetic discharge valve (8) all is equipped with coarse screen play hopper (9), the lower extreme of toper sieve tray (70) is equipped with fine screen play hopper (10).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310495006.XA CN116197106B (en) | 2023-05-05 | 2023-05-05 | Screening and extracting device for preparing infant heat-clearing granule raw materials |
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| CN118577492A (en) * | 2024-08-06 | 2024-09-03 | 甘肃施可丰生态科技有限公司 | Multi-directional screening equipment for compound fertilizer raw materials |
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|---|---|
| CN116197106B (en) | 2023-07-18 |
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