CN114260177A - Food additive screening device capable of sorting granularity and method thereof - Google Patents
Food additive screening device capable of sorting granularity and method thereof Download PDFInfo
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Abstract
The invention discloses a food additive screening device capable of performing granularity sorting and a method thereof, belongs to the technical field of food additive screening, and aims to solve the problems of low screening efficiency and poor screening effect of food additives. The food additive screening device and the method thereof capable of sorting the particle sizes reduce the workload of operators, improve the screening efficiency of food additives, and realize the synchronous screening of the food additives with different particle sizes without the need of screening the food additives for multiple times by the operators, so that the food additives are high in screening efficiency and good in screening effect.
Description
Technical Field
The invention relates to the technical field of food additive screening, in particular to a food additive screening device capable of performing granularity sorting and a method thereof.
Background
The food additive is an artificial or natural substance added into food for improving the quality of the color, the fragrance, the taste and the like of the food and for the requirements of anticorrosion and processing technology, at present, the food additive in China has 23 categories, more than 2000 categories, including acidity regulator, anticaking agent, antifoaming agent, antioxidant, bleaching agent, leavening agent, colorant, color fixative, enzyme preparation, flavoring agent, nutrition enhancer, preservative, sweetener, thickener, spice and the like.
The food additive greatly promotes the development of the food industry and is praised as the soul of the modern food industry, which mainly brings many benefits to the food industry and has the following main functions: 1. the preservative can prevent food from going bad due to microorganism, prolong the shelf life of the food, and prevent food poisoning due to microorganism contamination; 2. the sensory properties of the food are improved, and the food additives such as coloring agents, color fixative, bleaching agents, edible spices, emulsifying agents, thickening agents and the like are properly used, so that the sensory quality of the food can be obviously improved, and different requirements of people are met; 3. the nutritional value is kept to be improved, and certain food nutrition enhancers belonging to the natural nutrition range are properly added in food processing, so that the nutritional value of the food can be greatly improved, and the food nutrition enhancer has important significance for preventing malnutrition and nutrient deficiency, promoting nutrient balance and improving the health level of people; 4. the variety and the convenience are increased, and great convenience is brought to the life and the work of people; 5. instant food processing and the like. The current screening for food additives has the following defects:
1. the food additives are screened manually by operators, so that the workload of the operators is increased, the operators are easy to fatigue, and the screening efficiency of the food additives is reduced;
2. for screening food additives with different particle sizes, an operator needs to screen the food additives for multiple times, and synchronous screening of the food additives with different particle sizes cannot be realized, so that the screening efficiency of the food additives is low, and the screening effect of the food additives is poor.
Disclosure of Invention
The invention aims to provide a food additive screening device capable of sorting the granularity and a method thereof, which reduce the workload of operators, improve the screening efficiency of food additives, realize the synchronous screening of the food additives with different granularities without the need of screening the food additives for multiple times by the operators, ensure high screening efficiency of the food additives and good screening effect of the food additives, and solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the food additive screening device capable of conducting particle size separation comprises supporting support plates, wherein the supporting support plates are arranged in parallel, universal casters are installed at the bottoms of the supporting support plates, a traction shaking mechanism is arranged at the upper ends of the supporting support plates, a particle size sorting mechanism is arranged on the traction shaking mechanism, and the particle size sorting mechanism is used for screening food additives.
Further, pull rocking mechanism and include supporting pedestal, pull driving motor, drive turbine, pull worm and drive lead screw, the supporting pedestal is installed on supporting the extension board, install on the supporting pedestal and pull driving motor, the output shaft that pulls driving motor installs the drive turbine through the spline, drive turbine and the meshing of pulling the worm, it installs on the supporting pedestal and pulls the worm through the coupling joint and has the drive lead screw to pull the worm through the bearing.
Furthermore, the traction shaking mechanism comprises a traction push-pull sliding block and a strip-shaped guide rod, the transmission screw rod is installed on the supporting support plate through a bearing, the transmission screw rod is in threaded connection with the traction push-pull sliding block, the traction push-pull sliding block is also movably connected onto the strip-shaped guide rod, the strip-shaped guide rod is installed on the supporting support plate, and the strip-shaped guide rod is located on one side of the transmission screw rod.
Furthermore, the granularity sorting mechanism drives the transmission turbine, the traction worm and the transmission screw rod to rotate through the traction driving motor so as to reciprocate on the strip-shaped guide rod.
Further, granularity sorting mechanism is including deposit room, one-level separation storehouse, second grade separation storehouse, tertiary separation storehouse and last closing cap, one-level separation storehouse, second grade separation storehouse and tertiary separation storehouse have been placed to the inboard of deposit room, the upper surface of deposit room is provided with the closing cap, go up the sealed one-level separation storehouse of closing cap and go up the closing cap and fix on the deposit room through rotation type locking Assembly.
Further, storehouse, second grade are selected separately to the one-level and the storehouse is selected separately to the tertiary storehouse from last down is stacked in proper order, the bottom in storehouse is selected separately to the one-level and the second grade is selected separately the storehouse and the bottom in storehouse is provided with selects separately the filter screen, the mesh number of the separation filter screen of installation on the one-level is selected separately the storehouse is less than the mesh number of the separation filter screen of installation on the second grade is selected separately the storehouse, the bottom in storehouse is selected separately to the tertiary is provided with sealed apron.
Further, the upper surface in one-level separation storehouse, second grade separation storehouse and tertiary separation storehouse is provided with the location handle, the bottom in one-level separation storehouse and second grade separation storehouse is seted up and is supplied location handle male positioning groove, location handle and positioning groove adaptation.
Further, rotation type locking Assembly includes fixed baseplate, rotatory pivot, rotatory piece, compression spring, flexible guide bar and conversion base plate, fixed baseplate installs on last closing cap, fixed baseplate's inboard is provided with rotatory piece, rotatory piece is through rotatory pivot swing joint on fixed baseplate, rotatory piece is connected with the conversion base plate through compression spring and flexible guide bar.
Further, rotation type locking Assembly includes the locking inserted bar, the locking inserted bar is installed on the conversion base plate, the one end that the conversion base plate was kept away from to the locking inserted bar inserts in the storage chamber, supply locking inserted bar male spacing recess is seted up to the upper end of storage chamber outer wall, locking inserted bar and spacing recess adaptation.
According to another aspect of the present invention, there is provided a screening method of a food additive screening apparatus capable of performing particle size sorting, comprising the steps of:
s1: the primary sorting bin, the secondary sorting bin and the tertiary sorting bin are sequentially stacked in the storage chamber from top to bottom, food additives to be screened are placed in the primary sorting bin, the primary sorting bin is sealed by an upper sealing cover, and the upper sealing cover is placed on the storage chamber;
s2: the locking inserted bar is driven to move through the conversion substrate, the compression spring and the telescopic guide bar are contracted due to extrusion, and meanwhile, the locking inserted bar and the rotating block are driven to rotate for 90 degrees in the fixed base under the supporting action of the rotating shaft through the conversion substrate;
s3: the conversion base plate is loosened after the locking inserted bar is in a horizontal state, the compression spring and the telescopic guide bar extend because of no longer being extruded, and then the conversion base plate and the locking inserted bar are pushed to move, so that the locking inserted bar is inserted into the storage chamber;
s4: the traction drive motor is started and drives the transmission worm wheel to rotate, and the transmission worm wheel is meshed with the traction worm and is connected with the transmission screw rod through the coupler, so that the transmission worm wheel drives the traction worm and the transmission screw rod to rotate along with the transmission worm wheel in the rotating process;
s5: the transmission screw rod drives the traction push-pull sliding block to reciprocate under the guiding action of the strip-shaped guide rod in the rotating process, the traction push-pull sliding block reciprocates to drive the storage chamber, the primary sorting bin, the secondary sorting bin and the tertiary sorting bin to reciprocate along with the traction push-pull sliding block, so that the food additives are shaken and screened through the sorting filter screen, and the food additives with different granularities are respectively reserved in the primary sorting bin, the secondary sorting bin and the tertiary sorting bin.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention relates to a food additive screening device capable of sorting granularity and a method thereof, wherein the upper end of a supporting plate is provided with a traction shaking mechanism, the traction shaking mechanism comprises a supporting base, a traction driving motor, a transmission turbine, a traction worm, a transmission screw rod, a traction push-pull slide block and a strip-shaped guide rod, a primary sorting bin, a secondary sorting bin and a tertiary sorting bin are fixed in a storage chamber, the traction driving motor drives the transmission turbine to rotate, the transmission turbine drives the traction worm and the transmission screw rod to rotate along with the transmission turbine in the rotating process, the transmission screw rod drives the traction push-pull slide block to reciprocate under the guiding action of the strip-shaped guide rod in the rotating process, the traction push-pull slide block reciprocates to drive the storage chamber, the primary sorting bin, the secondary sorting bin and the tertiary sorting bin to reciprocate along with the traction push-pull slide block, so that food additives are shaken and screened by a sorting filter screen, the manual screening of operators is not needed, the workload of the operators is reduced, the fatigue of the operators is avoided, and the screening efficiency of the food additives is improved.
2. The invention relates to a food additive screening device capable of sorting granularity and a method thereof, wherein a traction shaking mechanism is provided with a granularity sorting mechanism, the granularity sorting mechanism comprises a storage chamber, a primary sorting bin, a secondary sorting bin, a tertiary sorting bin and an upper sealing cover, sorting filter screens are arranged at the bottoms of the primary sorting bin and the secondary sorting bin, when the storage chamber, the primary sorting bin, the secondary sorting bin and the tertiary sorting bin move in a reciprocating way, food additives in the primary sorting bin and the secondary sorting bin shake and are screened by the sorting filter screens, so that the food additives with different granularities are respectively reserved in the primary sorting bin, the secondary sorting bin and the tertiary sorting bin, and for screening the food additives with different granularities, operators do not need to screen the food additives with different granularities for multiple times, the synchronous screening of the food additives with different granularities can be realized, and the screening efficiency of the food additives is high, and the screening effect of the food additive is good.
3. The invention relates to a food additive screening device capable of sorting granularity and a method thereof, wherein an upper sealing cover seals a primary sorting bin and is fixed on a storage chamber through a rotary locking assembly, the rotary locking assembly comprises a fixed base, a rotary rotating shaft, a rotating block, a compression spring, a telescopic guide rod, a conversion base plate and a locking inserted rod, the primary sorting bin, a secondary sorting bin and a tertiary sorting bin are sequentially stacked in the storage chamber from top to bottom, food additives to be screened are put into the primary sorting bin, the locking inserted rod is inserted into the storage chamber, the primary sorting bin, the secondary sorting bin and the tertiary sorting bin are fixed in the storage chamber at the moment, the food additives are prevented from flying out of the primary sorting bin, the secondary sorting bin and the tertiary sorting bin when the primary sorting bin, the secondary sorting bin and the tertiary sorting bin are used for screening the food additives in a shaking way, and smooth screening of the food additives can be fully ensured, the screening efficiency of the food additive is improved.
Drawings
FIG. 1 is a schematic view of a food additive screening apparatus of the present invention that is capable of particle size sorting;
FIG. 2 is a schematic view of a traction and sway mechanism provided on a support brace of the present invention;
FIG. 3 is an enlarged view taken at A of FIG. 2 in accordance with the present invention;
FIG. 4 is a schematic view of a particle size sorting mechanism of the present invention;
FIG. 5 is an exploded view of the particle size sorting mechanism of the present invention;
FIG. 6 is an exploded view of the connection of the primary, secondary and tertiary sorting bins of the present invention;
FIG. 7 is a bottom view of the primary sorting bin of the present invention;
fig. 8 is an enlarged view of the invention at B in fig. 4.
In the figure: 1. a support plate; 2. a universal caster; 3. a traction shaking mechanism; 31. a support base; 32. a traction drive motor; 33. a drive turbine; 34. a traction worm; 35. a transmission screw rod; 36. pulling the push-pull slide block; 37. a bar-shaped guide bar; 4. a granularity sorting mechanism; 41. a storage chamber; 42. a primary sorting bin; 43. a secondary sorting bin; 44. a third-stage sorting bin; 45. an upper sealing cover; 5. a rotary locking assembly; 51. a fixed base; 52. rotating the rotating shaft; 53. rotating the block; 54. a compression spring; 55. a telescopic guide rod; 56. a conversion substrate; 57. locking the inserted rod; 6. sorting a filter screen; 7. sealing the cover plate; 8. a positioning handle; 9. a positioning groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the food additive screening device capable of sorting the granularity comprises supporting support plates 1, wherein the supporting support plates 1 are arranged in parallel, universal casters 2 are installed at the bottoms of the supporting support plates 1, traction and shaking mechanisms 3 are arranged at the upper ends of the supporting support plates 1, granularity sorting mechanisms 4 are arranged on the traction and shaking mechanisms 3, and the granularity sorting mechanisms 4 are used for screening food additives.
Referring to fig. 2-3, the traction rocking mechanism 3 includes a support base 31, a traction drive motor 32, a transmission worm wheel 33, a traction worm 34 and a transmission screw rod 35, the support base 31 is mounted on the support plate 1, the traction drive motor 32 is mounted on the support base 31, the transmission worm wheel 33 is mounted on an output shaft of the traction drive motor 32 through a spline, the transmission worm wheel 33 is engaged with the traction worm 34, the traction worm 34 is mounted on the support base 31 through a bearing, the traction worm 34 is connected with the transmission screw rod 35 through a coupler, the traction rocking mechanism 3 includes a traction push-pull slider 36 and a bar-shaped guide rod 37, the transmission screw rod 35 is mounted on the support plate 1 through a bearing, the transmission screw rod 35 is in threaded connection with the traction push-pull slider 36, the traction push-pull slider 36 is also movably connected on the bar-shaped guide rod 37, the bar-shaped guide rod 37 is mounted on the support plate 1, and the bar-shaped guide rod 37 is located on one side of the transmission screw rod 35, the particle size sorting mechanism 4 drives the transmission turbine 33, the traction worm 34 and the transmission screw 35 to rotate through the traction driving motor 32 so as to reciprocate on the strip-shaped guide rod 37.
The first-stage sorting bin 42, the second-stage sorting bin 43 and the third-stage sorting bin 44 are fixed in the storage chamber 41, the traction driving motor 32 is started, the traction driving motor 32 drives the transmission worm gear 33 to rotate, the transmission worm gear 33 is meshed with the traction worm gear 34, and the traction worm gear 34 is connected with the transmission lead screw 35 through a coupler, so that the transmission worm gear 33 drives the traction worm gear 34 and the transmission lead screw 35 to rotate along with the rotation in the rotation process, the transmission lead screw 35 drives the traction push-pull sliding block 36 to reciprocate under the guiding action of the strip-shaped guide rod 37 in the rotation process, the traction push-pull sliding block 36 reciprocates to drive the storage chamber 41, the first-stage sorting bin 42, the second-stage sorting bin 43 and the third-stage sorting bin 44 to reciprocate along with the storage chamber 41, the first-stage sorting bin 42, the second-stage sorting bin 43 and the third-stage sorting bin 44, food additives are shaken and are screened through the sorting screen 6, manual screening of operators is not needed, the workload of the operators is relieved, and the fatigue of the operators is avoided, the screening efficiency of the food additive is improved.
Referring to fig. 4-7, the granularity sorting mechanism 4 includes a storage chamber 41, a first-stage sorting bin 42, a second-stage sorting bin 43, a third-stage sorting bin 44 and an upper sealing cover 45, the first-stage sorting bin 42, the second-stage sorting bin 43 and the third-stage sorting bin 44 are placed on the inner side of the storage chamber 41, the upper sealing cover 45 is arranged on the upper surface of the storage chamber 41, the traction push-pull slider 36 is connected on the upper sealing cover 45, the upper sealing cover 45 seals the first-stage sorting bin 42 and the upper sealing cover 45 is fixed on the storage chamber 41 through a rotary locking assembly 5, the first-stage sorting bin 42, the second-stage sorting bin 43 and the third-stage sorting bin 44 are sequentially stacked from top to bottom, sorting filter screens 6 are arranged at the bottoms of the first-stage sorting bin 42 and the second-stage sorting bin 43, the mesh number of the sorting filter screens 6 arranged on the first-stage sorting bin 42 is smaller than the mesh number of the sorting filter screens 6 arranged on the second-stage sorting bin 43, a sealing cover plate 7 is arranged at the bottom of the third-stage sorting bin 44, the upper surface that storehouse 42, second grade were selected separately to storehouse 43 and tertiary sorting storehouse 44 is provided with location handle 8, and storehouse 42 is selected separately to the one-level and the bottom of second grade sorting storehouse 43 is seted up and is supplied location handle 8 male positioning groove 9, positioning handle 8 and positioning groove 9 adaptation.
When the storage chamber 41, the first-stage sorting bin 42, the second-stage sorting bin 43 and the third-stage sorting bin 44 move back and forth, the food additives in the first-stage sorting bin 42 and the second-stage sorting bin 43 shake and are screened by the sorting filter screen 6, the large-particle food additives in the first-stage sorting bin 42 are left in the first-stage sorting bin 42, the small-particle food additives in the first-stage sorting bin 42 fall into the second-stage sorting bin 43 through the sorting filter screen 6 mounted on the first-stage sorting bin 42, the large-particle food additives in the second-stage sorting bin 43 are left in the second-stage sorting bin 43, the small-particle food additives in the second-stage sorting bin 43 fall into the third-stage sorting bin 44 through the sorting filter screen 6 mounted on the second-stage sorting bin 43, so that the food additives with different particle sizes are left in the first-stage sorting bin 42, the second-stage sorting bin 43 and the third-stage sorting bin 44 respectively, and for screening the food additives with different particle sizes, the synchronous screening of the food additives with different particle sizes can be realized without the need of screening by operators for multiple times, so that the screening efficiency of the food additives is high, and the screening effect of the food additives is good.
Referring to fig. 8, the rotary locking assembly 5 includes a fixed base 51, a rotary shaft 52, a rotary block 53, a compression spring 54, a telescopic guide rod 55 and a conversion substrate 56, the fixed base 51 is mounted on the upper cover 45, the rotary block 53 is disposed on the inner side of the fixed base 51, the rotary block 53 is movably connected to the fixed base 51 through the rotary shaft 52, the rotary block 53 is connected to the conversion substrate 56 through the compression spring 54 and the telescopic guide rod 55, the rotary locking assembly 5 includes a locking insertion rod 57, the locking insertion rod 57 is mounted on the conversion substrate 56, one end of the locking insertion rod 57 far away from the conversion substrate 56 is inserted into the storage chamber 41, a limiting groove for inserting the locking insertion rod 57 is formed in the upper end of the outer wall of the storage chamber 41, and the locking insertion rod 57 is adapted to the limiting groove.
The first-stage sorting bin 42, the second-stage sorting bin 43 and the third-stage sorting bin 44 are sequentially stacked in the storage chamber 41 from top to bottom, food additives to be screened are placed in the first-stage sorting bin 42, the upper sealing cover 45 seals the first-stage sorting bin 42 and is placed on the storage chamber 41, the locking insertion rod 57 is driven to move through the conversion base plate 56, the compression spring 54 and the telescopic guide rod 55 are contracted due to extrusion, meanwhile, the locking insertion rod 57 and the rotating block 53 are driven to rotate 90 degrees in the fixed base 51 under the supporting effect of the rotating shaft 52 through the conversion base plate 56, the conversion base plate 56 is loosened after the locking insertion rod 57 is in a horizontal state, the compression spring 54 and the telescopic guide rod 55 extend due to no longer extrusion, the conversion base plate 56 and the locking insertion rod 57 are further pushed to move, the locking insertion rod 57 is inserted into the storage chamber 41, at the moment, the first-stage sorting bin 42, the second-stage sorting bin 43 and the third-stage sorting bin 44 are fixed in the storage chamber 41, when the first-stage sorting bin 42, the second-stage sorting bin 43 and the third-stage sorting bin 44 shake to screen the food additives, the food additives are prevented from splashing out of the first-stage sorting bin 42, the second-stage sorting bin 43 and the third-stage sorting bin 44, smooth screening of the food additives can be fully guaranteed, and the screening efficiency of the food additives is improved.
In order to better show the screening process of the food additive screening device capable of performing particle size sorting, the embodiment now proposes a screening method of the food additive screening device capable of performing particle size sorting, which includes the following steps:
s1: the primary sorting bin 42, the secondary sorting bin 43 and the tertiary sorting bin 44 are sequentially stacked in the storage chamber 41 from top to bottom, food additives to be screened are placed in the primary sorting bin 42, the primary sorting bin 42 is sealed by the upper sealing cover 45, and the upper sealing cover 45 is placed on the storage chamber 41;
s2: the conversion base plate 56 drives the locking inserted rod 57 to move, the compression spring 54 and the telescopic guide rod 55 are compressed and contracted, and meanwhile, the conversion base plate 56 drives the locking inserted rod 57 and the rotating block 53 to rotate for 90 degrees in the fixed base 51 under the supporting action of the rotating shaft 52;
s3: after the locking inserted bar 57 is in a horizontal state, the conversion base plate 56 is loosened, the compression spring 54 and the telescopic guide bar 55 extend due to no longer being squeezed, and then the conversion base plate 56 and the locking inserted bar 57 are pushed to move, so that the locking inserted bar 57 is inserted into the storage chamber 41;
s4: the traction drive motor 32 is started, the traction drive motor 32 drives the transmission worm wheel 33 to rotate, and the transmission worm wheel 33 is meshed with the traction worm 34, and the traction worm 34 is connected with the transmission screw rod 35 through a coupler, so that the transmission worm wheel 33 drives the traction worm 34 and the transmission screw rod 35 to rotate along with the rotation in the rotating process;
s5: the transmission screw 35 drives the traction push-pull slide block 36 to reciprocate under the guiding action of the strip-shaped guide rod 37 in the rotating process, the traction push-pull slide block 36 reciprocates to drive the storage chamber 41, the first-stage sorting bin 42, the second-stage sorting bin 43 and the third-stage sorting bin 44 to reciprocate along with the traction push-pull slide block, so that the food additives are shaken and screened by the sorting filter screen 6, and the food additives with different granularities are respectively reserved in the first-stage sorting bin 42, the second-stage sorting bin 43 and the third-stage sorting bin 44.
In summary, the present invention provides a food additive screening apparatus and method thereof capable of sorting particles, wherein a first-stage sorting bin 42, a second-stage sorting bin 43 and a third-stage sorting bin 44 are sequentially stacked in a storage chamber 41 from top to bottom, food additives to be screened are placed in the first-stage sorting bin 42, an upper sealing cover 45 seals the first-stage sorting bin 42 and the upper sealing cover 45 is placed on the storage chamber 41, a conversion substrate 56 drives a locking plunger 57 to move, a compression spring 54 and a telescopic guide rod 55 contract due to compression, the conversion substrate 56 drives the locking plunger 57 and a rotation block 53 to rotate 90 ° in a fixed base 51 under the supporting action of a rotation shaft 52, the conversion substrate 56 is released after the locking plunger 57 is in a horizontal state, the compression spring 54 and the telescopic guide rod 55 extend due to no longer being compressed, and further the conversion substrate 56 and the locking plunger 57 are pushed to move, the locking inserted rod 57 is inserted into the storage chamber 41, and at the moment, the first-stage sorting bin 42, the second-stage sorting bin 43 and the third-stage sorting bin 44 are fixed in the storage chamber 41, so that the food additives are prevented from splashing out of the first-stage sorting bin 42, the second-stage sorting bin 43 and the third-stage sorting bin 44 when the first-stage sorting bin 42, the second-stage sorting bin 43 and the third-stage sorting bin 44 are used for screening the food additives in a shaking manner, smooth screening of the food additives can be fully guaranteed, the screening efficiency of the food additives is improved, the first-stage sorting bin 42, the second-stage sorting bin 43 and the third-stage sorting bin 44 are fixed in the storage chamber 41, the traction driving motor 32 is started, the traction driving motor 32 drives the transmission turbine 33 to rotate, the transmission turbine 33 is meshed with the traction worm 34, and the traction worm 34 is connected with the transmission screw 35 through a coupler, so that the transmission turbine 33 drives the traction worm 34 and the transmission screw 35 to rotate along with each other, the transmission screw 35 drives the traction push-pull sliding block 36 to reciprocate under the guiding action of the bar-shaped guide rod 37 in the rotating process, the traction push-pull sliding block 36 reciprocates to drive the storage chamber 41, the first-stage sorting bin 42, the second-stage sorting bin 43 and the third-stage sorting bin 44 to reciprocate along with the storage chamber, so that food additives are shaken and are screened through the sorting filter screen 6, manual screening by operators is not needed, the workload of the operators is reduced, the fatigue of the operators is avoided, the screening efficiency of the food additives is improved, the storage chamber 41, the first-stage sorting bin 42, the second-stage sorting bin 43 and the third-stage sorting bin 44 reciprocate, the food additives in the first-stage sorting bin 42 and the second-stage sorting bin 43 are shaken and are screened through the sorting filter screen 6, large-particle food additives in the first-stage sorting bin 42 are left in the first-stage sorting bin 42, small-particle food additives in the first-stage sorting bin 42 fall to the second-stage sorting filter screen 6 installed on the first-stage sorting bin 42 In the storehouse 43, the large granule food additive in the storehouse 43 is selected separately to the second grade stays in the storehouse 43 is selected separately to the second grade, the small granule food additive in the storehouse 43 is selected separately to the second grade falls to tertiary sorting storehouse 44 through the sorting filter screen 6 of installation on the storehouse 43 is selected separately to the second grade, make one-level sorting storehouse 42, leave the food additive of different granularities in second grade sorting storehouse 43 and the tertiary sorting storehouse 44 respectively, to the food additive of screening different granularities, do not need operating personnel to divide and filter many times, can realize the synchronous screening of the food additive of different granularities, make food additive's screening efficiency high, and food additive's screening effect is good.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical solutions and the inventive concepts of the present invention within the technical scope of the present invention.
Claims (10)
1. Can carry out food additive sieving mechanism that granularity was selected separately, including supporting extension board (1), support extension board (1) parallel arrangement, its characterized in that, universal caster (2) are installed to the bottom of supporting extension board (1), the upper end of supporting extension board (1) is provided with pulls rocking mechanism (3), it is provided with granularity sorting mechanism (4) on rocking mechanism (3) to pull, granularity sorting mechanism (4) are used for screening food additive.
2. The food additive screening device capable of performing particle size sorting according to claim 1, wherein the traction shaking mechanism (3) comprises a support base (31), a traction driving motor (32), a transmission turbine (33), a traction worm (34) and a transmission screw rod (35), the support base (31) is installed on the support plate (1), the traction driving motor (32) is installed on the support base (31), the transmission turbine (33) is installed on an output shaft of the traction driving motor (32) through a spline, the transmission turbine (33) is meshed with the traction worm (34), the traction worm (34) is installed on the support base (31) through a bearing, and the traction worm (34) is connected with the transmission screw rod (35) through a coupler.
3. The food additive screening device capable of performing particle size sorting according to claim 2, wherein the traction shaking mechanism (3) comprises a traction push-pull slider (36) and a strip-shaped guide rod (37), the transmission screw rod (35) is mounted on the support plate (1) through a bearing, the traction push-pull slider (36) is in threaded connection with the transmission screw rod (35), the traction push-pull slider (36) is further movably connected to the strip-shaped guide rod (37), the strip-shaped guide rod (37) is mounted on the support plate (1), and the strip-shaped guide rod (37) is located on one side of the transmission screw rod (35).
4. The apparatus for screening food additives capable of particle size sorting according to claim 3, wherein the particle size sorting mechanism (4) reciprocates on the bar-shaped guide bar (37) by rotating the driving worm wheel (33), the drawing worm (34) and the driving screw (35) by the drawing driving motor (32).
5. The food additive screening device capable of performing particle size sorting according to claim 1, wherein the particle size sorting mechanism (4) comprises a storage chamber (41), a primary sorting bin (42), a secondary sorting bin (43), a tertiary sorting bin (44) and an upper cover (45), the primary sorting bin (42), the secondary sorting bin (43) and the tertiary sorting bin (44) are placed on the inner side of the storage chamber (41), the upper cover (45) is arranged on the upper surface of the storage chamber (41), the upper cover (45) seals the primary sorting bin (42), and the upper cover (45) is fixed on the storage chamber (41) through the rotary locking assembly (5).
6. The food additive screening device capable of performing granularity sorting according to claim 5, wherein the primary sorting bin (42), the secondary sorting bin (43) and the tertiary sorting bin (44) are sequentially stacked from top to bottom, the sorting filter screens (6) are arranged at the bottoms of the primary sorting bin (42) and the secondary sorting bin (43), the mesh number of the sorting filter screens (6) arranged on the primary sorting bin (42) is smaller than that of the sorting filter screens (6) arranged on the secondary sorting bin (43), and the sealing cover plate (7) is arranged at the bottom of the tertiary sorting bin (44).
7. The food additive screening device capable of performing granularity sorting according to claim 5, wherein the upper surfaces of the primary sorting bin (42), the secondary sorting bin (43) and the tertiary sorting bin (44) are provided with positioning handles (8), the bottoms of the primary sorting bin (42) and the secondary sorting bin (43) are provided with positioning grooves (9) for the insertion of the positioning handles (8), and the positioning handles (8) are matched with the positioning grooves (9).
8. The food additive screening apparatus capable of performing particle size sorting according to claim 5, wherein the rotary locking assembly (5) comprises a fixed base (51), a rotary rotating shaft (52), a rotating block (53), a compression spring (54), a telescopic guide rod (55) and a conversion base plate (56), the fixed base (51) is mounted on the upper cover (45), the rotating block (53) is disposed on the inner side of the fixed base (51), the rotating block (53) is movably connected to the fixed base (51) through the rotary rotating shaft (52), and the conversion base plate (56) is connected to the rotating block (53) through the compression spring (54) and the telescopic guide rod (55).
9. The food additive screening apparatus capable of performing particle size sorting according to claim 8, wherein the rotary locking assembly (5) comprises a locking plunger (57), the locking plunger (57) is mounted on the conversion substrate (56), one end of the locking plunger (57) far away from the conversion substrate (56) is inserted into the storage chamber (41), a limiting groove for inserting the locking plunger (57) is formed at the upper end of the outer wall of the storage chamber (41), and the locking plunger (57) is adapted to the limiting groove.
10. A method of screening a food additive screening apparatus capable of size sorting according to any one of claims 1 to 9, comprising the steps of:
s1: the primary sorting bin (42), the secondary sorting bin (43) and the tertiary sorting bin (44) are sequentially stacked in the storage chamber (41) from top to bottom, food additives to be screened are placed in the primary sorting bin (42), the primary sorting bin (42) is sealed by an upper sealing cover (45), and the upper sealing cover (45) is placed on the storage chamber (41);
s2: the locking inserted bar (57) is driven to move by the conversion base plate (56), the compression spring (54) and the telescopic guide bar (55) are compressed and contracted, and meanwhile, the locking inserted bar (57) and the rotating block (53) are driven to rotate for 90 degrees in the fixed base (51) under the supporting action of the rotating shaft (52) by the conversion base plate (56);
s3: after the locking inserted bar (57) is in a horizontal state, the conversion base plate (56) is loosened, the compression spring (54) and the telescopic guide bar (55) extend due to no longer being extruded, and then the conversion base plate (56) and the locking inserted bar (57) are pushed to move, so that the locking inserted bar (57) is inserted into the storage chamber (41);
s4: the traction drive motor (32) is started, the traction drive motor (32) drives the transmission worm wheel (33) to rotate, and the transmission worm wheel (33) is meshed with the traction worm (34), and the traction worm (34) is connected with the transmission screw rod (35) through a coupler, so that the transmission worm wheel (33) drives the traction worm wheel (34) and the transmission screw rod (35) to rotate along with the traction worm wheel in the rotating process;
s5: the transmission screw rod (35) drives the traction push-pull sliding block (36) to reciprocate under the guiding action of the strip-shaped guide rod (37) in the rotating process, the traction push-pull sliding block (36) reciprocates to drive the storage chamber (41), the first-stage sorting bin (42), the second-stage sorting bin (43) and the third-stage sorting bin (44) to reciprocate along with the traction push-pull sliding block, so that food additives are shaken and screened through the sorting filter screen (6), and food additives with different granularities are respectively reserved in the first-stage sorting bin (42), the second-stage sorting bin (43) and the third-stage sorting bin (44).
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| CN202111592348.0A CN114260177A (en) | 2021-12-23 | 2021-12-23 | Food additive screening device capable of sorting granularity and method thereof |
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| CN202111592348.0A CN114260177A (en) | 2021-12-23 | 2021-12-23 | Food additive screening device capable of sorting granularity and method thereof |
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Application publication date: 20220401 |