CN112474281A - Screening device for flour processing and using method thereof - Google Patents

Screening device for flour processing and using method thereof Download PDF

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Publication number
CN112474281A
CN112474281A CN202011271791.3A CN202011271791A CN112474281A CN 112474281 A CN112474281 A CN 112474281A CN 202011271791 A CN202011271791 A CN 202011271791A CN 112474281 A CN112474281 A CN 112474281A
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CN
China
Prior art keywords
flour
conveying
plate
frame
motor
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Pending
Application number
CN202011271791.3A
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Chinese (zh)
Inventor
侯立秋
侯立国
侯立春
侯加忠
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Anhui Houwang Flour Co ltd
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Anhui Houwang Flour Co ltd
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Application filed by Anhui Houwang Flour Co ltd filed Critical Anhui Houwang Flour Co ltd
Priority to CN202011271791.3A priority Critical patent/CN112474281A/en
Publication of CN112474281A publication Critical patent/CN112474281A/en
Pending legal-status Critical Current

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens

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  • Combined Means For Separation Of Solids (AREA)

Abstract

The invention discloses a screening device for flour processing, which comprises an underframe and a support frame, wherein the support frame is arranged on one side of the underframe, a first conveying frame is fixedly connected between the underframe and the support frame, a second gear is driven to rotate by an output end of a second motor in the process of pouring flour into a feed inlet, a second conveying wheel is driven to rotate by a chain, so that a second conveying belt is driven to rotate, leaked excess materials fall onto the second conveying belt and are conveyed into an excess material box by the second conveying belt for excess material collection, the leaked excess material collection work is facilitated, the excess material hourglass is avoided from occurring everywhere, waste is caused, the cleaning of workers is not needed, and the labor amount of the workers is reduced; the output shaft through first motor drives the first transfer gear to rotate, then makes first conveyer belt take place to rotate, and the flour after the filtration conveys the one side of support frame through first conveyer belt, carries out the bagging-off and collects work, and the bagging-off of the flour of being convenient for is handled, improves the flour purity, improves the flour quality.

Description

Screening device for flour processing and using method thereof
Technical Field
The invention relates to the field of flour processing equipment, in particular to a screening device for flour processing and a using method thereof.
Background
Flour is a powder ground from wheat. According to the content of protein in the flour, the flour can be divided into high gluten flour, medium gluten flour, low gluten flour and non-gluten flour. When the flour is prepared into different foods, the purity of the flour is required, and screening is required.
The existing screening device for flour processing cannot ensure that flour leaking from a screening box falls onto a first conveyor belt through the matching of two inclined plates and two limiting plates, so that the flour is scattered outside and is wasted; the existing screening device for flour processing cannot collect excess materials in the process of pouring flour into a feeding hole, the work of scattering, leaking and collecting the excess materials is difficult, the excess materials leak to everywhere, waste is caused, workers need to clean the excess materials, and the labor amount of the workers is large; in the existing screening device for flour processing, extra bagging treatment work is needed after flour screening, so that bagging and collecting work is inconvenient to carry out, and the working efficiency is influenced; the sieving mechanism for the existing flour processing can not stir the powder slag particles above the filtering plate to move downwards through the rotation of the stirring plate, so that the powder slag is easy to block the filtering plate, and the dredging effect can not be realized.
Chinese patent publication No. CN208824561U discloses a particle screening device for flour processing, and relates to the field of flour processing equipment. This granule sieving mechanism for flour processing, including placing the platform, this granule sieving mechanism for flour processing, through the cooperation of the flour sieving mechanism that sets up and extrusion device, use the extrusion piece to strike the inside flour of flour sieving mechanism to through the massive flour granule of extrusion piece dispersion, make the faster flour granule that becomes the fritter of massive flour granule, improve equipment's screening efficiency, improve equipment becomes the speed of fritter flour granule with the massive flour. Compared with the invention, the existing screening device for flour processing has the problems that excess material collection cannot be carried out in the process of pouring flour into the feed inlet, excess material is difficult to spill and leak, the excess material goes around with a hourglass, waste is caused, workers need to clean, the labor amount of the workers is large, extra bagging treatment needs to be carried out after flour screening, bagging collection work is inconvenient to carry out, and the working efficiency is influenced.
Disclosure of Invention
The invention aims to provide a screening device for flour processing and a using method thereof, aiming at solving the problems that the existing screening device for flour processing cannot be matched with two limiting plates through two inclined plates, so that flour leaked from a screening box falls onto a first conveyor belt, and then falls onto the outside, and the flour is wasted; the existing screening device for flour processing cannot collect excess materials in the process of pouring flour into a feeding hole, the work of scattering, leaking and collecting the excess materials is difficult, the excess materials leak to everywhere, waste is caused, workers need to clean the excess materials, and the labor amount of the workers is large; in the existing screening device for flour processing, extra bagging treatment work is needed after flour screening, so that bagging and collecting work is inconvenient to carry out, and the working efficiency is influenced; the sieving mechanism for flour processing of the prior art can not stir the powder slag particles above the filtering plate to move downwards through the rotation of the stirring plate, so that the filtering plate is easily blocked by the powder slag, and the problem of dredging effect can not be solved.
The purpose of the invention can be realized by the following technical scheme:
a screening device for flour processing comprises a bottom frame and a supporting frame, wherein one side of the bottom frame is provided with the supporting frame, a first conveying frame is fixedly connected between the bottom frame and the supporting frame, two ends of the first conveying frame are respectively provided with a first conveying wheel, a middle shaft at two ends of each first conveying wheel is respectively rotatably connected with inner walls at two sides of the first conveying frame, a first conveying belt is arranged between the two first conveying wheels, two sides of the top of the first conveying belt are respectively provided with a limiting plate, a baffle plate is fixedly connected at the bottom position between the two limiting plates, a screening box is arranged above the first conveying frame, a vibrating motor is fixedly arranged at the bottom end of the screening box, one end of the top of the screening box is provided with a feeding port, a base is fixedly arranged at the middle position of the side wall at one side of the screening box, a dredging motor is arranged on the base, an, one end of the rotating shaft is fixedly connected with a dredging belt wheel, the driving belt wheel is connected with the dredging belt wheel through a belt, the other end of the rotating shaft extends into the screening box, a filtering plate is arranged in a position which is slightly lower than the inside of the screening box, inclined plates are symmetrically arranged at the bottoms of the side walls of the two sides of the screening box below the filtering plate, connecting plates are respectively arranged at the two ends of the side walls of the two sides of the screening box, a bottom plate is arranged below each connecting plate, the four bottom plates are respectively arranged at the tops of the four supporting legs of the underframe, a plurality of springs are arranged between the bottom plates and the connecting plates, and the two;
the inside of the support frame that is located first motor top is provided with the second and conveys the frame, the top surface four corners position of second conveying frame is provided with the fixed plate respectively, the top of every fixed plate top support frame all is provided with and colludes the board, be provided with the jib between every fixed plate that colludes board and its below, the top one end fixedly connected with mounting bracket of second conveying frame, the top of mounting bracket is provided with the second motor, the both ends of second conveying frame are provided with the second transfer gear respectively, be provided with the second conveyer belt between two second transfer gears, the output transmission of second motor is connected with the second gear, the one end of the second transfer gear that is close to second motor one side also is provided with the second gear, connect through the chain between two second gears, one side of support frame is provided with the clout, the clout is located the one end below position of second conveying.
As a further scheme of the invention: the first motor is fixedly arranged on the side wall of one end of the first conveying frame positioned on one side of the supporting frame, an output shaft of the first motor is in transmission connection with a middle shaft of the first conveying wheel, and the first conveying wheel on one side of the first motor is driven to rotate through an output shaft of the first motor, so that the first conveying belt between the two first conveying wheels rotates, and the conveying purpose is realized.
As a further scheme of the invention: one side of every limiting plate all is provided with a plurality of branches, the one end of every branch all with the lateral wall fixed connection of limiting plate, the other end of every branch all with the top surface fixed connection of first conveyer frame, two limiting plates are located the top of first conveyer belt for on falling first conveyer belt from the flour that the screening case spilt, can avoid the flour unrestrained external world of falling through two limiting plates, avoid causing the flour extravagant, convey one side of support frame through first conveyer belt.
As a further scheme of the invention: the pivot is located the top of filter, is provided with a plurality of boards of dialling in the pivot, and the flexible glue brush is all connected to the one end of every board of dialling, through the rotation of pivot, can stir filter top powder sediment granule downstream, avoids blockking up the filter, plays the mediation effect.
As a further scheme of the invention: the middle positions of the side walls on the two sides of the screening box are respectively provided with a bearing seat, and the rotating shaft is arranged between the two bearing seats, so that the rotating shaft can freely rotate in the two bearing seats, and the dredging effect is realized.
As a further scheme of the invention: the both ends of every jib are provided with the shackle respectively, the jib through the shackle at both ends respectively with fixed plate and collude board swing joint, through the position of the fixed second conveying frame of four jibs, when through the feed inlet material loading, spill the clout that leaks and fall on the second conveyer belt, the rethread second conveyer belt conveys in the clout case, carry out the clout and collect, be convenient for spill hourglass clout collection work, avoid clout hourglass everywhere, cause the waste, do not need the workman to clean, alleviate workman's amount of labour.
As a further scheme of the invention: the top of every connecting plate all is provided with a plurality of vertical boards, and the one end welding of a plurality of vertical boards is on the lateral wall of screening case, the bottom and the connecting plate fixed connection of a plurality of vertical boards, and is parallel to each other between a plurality of vertical boards, at screening case screening during operation, can consolidate the connecting plate and screen the being connected of case lateral wall, avoids the connecting plate to drop from the lateral wall of screening case.
A use method of a screening device for flour processing specifically comprises the following steps:
the method comprises the following steps: pouring flour raw materials into the screening box from a feeding port of the screening box, starting a vibrating motor, driving the screening box to vibrate, and enabling flour falling onto the filtering plate to be filtered through the cooperation of a plurality of springs between a connecting plate and a bottom plate;
step two: in the process of pouring flour into the feeding hole, the output end of the second motor drives the second gear to rotate, the second conveying wheel is driven to rotate through the chain, then the second conveying belt is driven to rotate, the leaked excess materials fall onto the second conveying belt, and then the second conveying belt is conveyed into the excess material box for excess material collection; the output shaft of the first motor drives the first conveying wheel to rotate, then the first conveying belt rotates, and the filtered flour is conveyed to one side of the supporting frame through the first conveying belt to be bagged and collected;
step three: the output drive driving pulley through mediation motor rotates, and driving pulley passes through belt drive mediation band pulley and rotates for the pivot rotates, because the pivot is located the top of filter, is provided with a plurality of stirring boards in the pivot, and the flexible glue brush is all connected to the one end of every stirring board, through the rotation of stirring board, stirs filter top powder sediment granule downstream.
The invention has the beneficial effects that:
1. according to the flour filtering device, the vibrating motor is started to drive the screening box to vibrate, flour falling on the filtering plate is filtered through the matching of the springs between the connecting plate and the bottom plate, large-particle powder residues in the flour are filtered above the filtering plate, one side of each limiting plate is provided with the plurality of supporting rods, one end of each supporting rod is fixedly connected with the side wall of each limiting plate, the other end of each supporting rod is fixedly connected with the top surface of the first conveying frame, the two limiting plates are located at the top of the first conveying belt, and the flour leaking from the screening box falls on the first conveying belt through the matching of the two inclined plates and the two limiting plates, so that the flour can be prevented from spilling outside and being wasted;
2. in the process of pouring flour into the feed port, the second gear is driven to rotate through the output end of the second motor, the second conveying wheel is driven to rotate through the chain, the second conveying belt is driven to rotate, the leaked excess materials fall onto the second conveying belt, and then the second conveying belt is conveyed into the excess material box for excess material collection, so that the leaked excess material collection work is facilitated, waste caused by the fact that the excess materials go everywhere through a sand clock is avoided, cleaning by workers is not needed, and the labor amount of the workers is reduced;
3. according to the flour bagging and collecting device, the output shaft of the first motor drives the first conveying wheel to rotate, so that the first conveying belt rotates, filtered flour is conveyed to one side of the supporting frame through the first conveying belt to be bagged and collected, bagging processing of the flour is facilitated, the purity of the flour is improved, and the quality of the flour is improved;
4. according to the invention, the output end of the dredging motor drives the driving belt wheel to rotate, the driving belt wheel drives the dredging belt wheel to rotate through the belt, so that the rotating shaft rotates, the rotating shaft is positioned above the filter plate, the plurality of stirring plates are arranged on the rotating shaft, one end of each stirring plate is connected with the soft rubber brush, and powder slag particles above the filter plate are stirred to move downwards through the rotation of the stirring plates, so that the filter plate is prevented from being blocked, and the dredging effect is achieved.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a screening apparatus for flour processing according to the present invention;
FIG. 2 is a schematic view of a first conveyor belt according to the present invention;
FIG. 3 is a schematic structural view of the mount of the present invention;
FIG. 4 is a schematic view of the construction of the hanger bar of the present invention;
FIG. 5 is a schematic view showing the internal structure of the screening box of the present invention;
FIG. 6 is a schematic view of the filter plate of the present invention;
FIG. 7 is an enlarged view of a portion A of FIG. 1 according to the present invention.
In the figure: 1. a chassis; 2. a residue box; 3. a support frame; 4. a first motor; 5. a second transfer wheel; 6. a fixing plate; 7. a mounting frame; 8. a boom; 9. a second motor; 10. hooking the plate; 11. a second transfer rack; 12. a feed inlet; 13. dredging a motor; 14. a bearing seat; 15. a screening box; 16. a base; 17. a vibration motor; 18. a first transfer rack; 19. dredging a belt wheel; 20. a driving pulley; 21. a base plate; 22. a connecting plate; 23. a spring; 24. a baffle plate; 25. a limiting plate; 26. a first conveyor belt; 27. a first transfer wheel; 28. a second conveyor belt; 29. a strut; 30. a rotating shaft; 31. an inclined plate; 32. a poking plate; 33. a filter plate.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood 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.
As shown in fig. 1-7, a screening device for flour processing comprises a chassis 1 and a support frame 3, wherein the support frame 3 is arranged on one side of the chassis 1, a first conveying frame 18 is fixedly connected between the chassis 1 and the support frame 3, first conveying wheels 27 are respectively arranged at two ends of the first conveying frame 18, center shafts at two ends of each first conveying wheel 27 are respectively rotatably connected with inner walls at two sides of the first conveying frame 18, a first conveying belt 26 is arranged between the two first conveying wheels 27, limiting plates 25 are respectively arranged at two sides of the top of the first conveying belt 26, a baffle plate 24 is fixedly connected at the bottom position between the two limiting plates 25, a screening box 15 is arranged above the first conveying frame 18, a vibrating motor 17 is fixedly arranged at the bottom end of the screening box 15, a feeding port 12 is arranged at one end of the top of the screening box 15, a base 16 is fixedly arranged at the middle position of a side wall at, a dredging motor 13 is arranged on a base 16, an output end of the dredging motor 13 is in transmission connection with a driving belt wheel 20, a rotating shaft 30 is arranged above the base 16, one end of the rotating shaft 30 is fixedly connected with a dredging belt wheel 19, the driving belt wheel 20 is connected with the dredging belt wheel 19 through a belt, the other end of the rotating shaft 30 extends into the screening box 15, a filtering plate 33 is arranged below the inner part of the screening box 15, inclined plates 31 are symmetrically arranged at the bottoms of the side walls of two sides of the screening box 15 below the filtering plate 33, connecting plates 22 are respectively arranged at two ends of the side walls of two sides of the screening box 15, a bottom plate 21 is arranged below each connecting plate 22, four bottom plates 21 are respectively arranged at the tops of four supporting legs of the underframe 1, a plurality of springs 23 are arranged between the bottom plates 21 and the connecting plates 22, and two; a second conveying frame 11 is arranged in the supporting frame 3 above the first motor 4, four corners of the top surface of the second conveying frame 11 are respectively provided with a fixed plate 6, the top of the supporting frame 3 above each fixed plate 6 is provided with a hook plate 10, a hanging rod 8 is arranged between each hook plate 10 and the fixed plate 6 below the hook plate, one end of the top of the second conveying frame 11 is fixedly connected with a mounting frame 7, the top of the mounting frame 7 is provided with a second motor 9, two ends of the second conveying frame 11 are respectively provided with a second conveying wheel 5, a second conveying belt 28 is arranged between the two second conveying wheels 5, the output end of the second motor 9 is in transmission connection with a second gear, one end of the second conveying wheel 5 close to one side of the second motor 9 is also provided with a second gear, the two second gears are connected through a chain, one side of the supporting frame 3 is provided with a residue box 2, the residue box 2 is positioned below one end of the second, when the flour filtering device is used, flour raw materials are poured into the screening box 15 from the feeding hole 12 of the screening box 15, the vibration motor 17 is started to drive the screening box 15 to vibrate, flour falling on the filtering plate 33 is filtered through the matching of the springs 23 between the connecting plate 22 and the bottom plate 21, large-particle powder residues in the flour are filtered above the filtering plate 33, the supporting rods 29 are arranged on one side of each limiting plate 25, one end of each supporting rod 29 is fixedly connected with the side wall of each limiting plate 25, the other end of each supporting rod 29 is fixedly connected with the top surface of the first conveying frame 18, the two limiting plates 25 are positioned at the top of the first conveying belt 26, and the flour leaking from the screening box 15 falls on the first conveying belt 26 through the matching of the two inclined plates 31 and the two limiting plates 25, so that the flour can be prevented from spilling outside and being wasted; in the process of pouring flour into the feed inlet 12, the output end of the second motor 9 drives the second gear to rotate, and then the chain drives the second conveying wheel 5 to rotate, so that the second conveying belt 28 rotates, the scattered and leaked excess materials fall onto the second conveying belt 28 and are conveyed into the excess material box 2 through the second conveying belt 28 for excess material collection, the scattered and leaked excess material collection work is facilitated, the excess materials are prevented from going everywhere and being wasted, cleaning by workers is not needed, and the labor amount of the workers is reduced; the output shaft of the first motor 4 drives the first conveying wheel 27 to rotate, so that the first conveying belt 26 rotates, the filtered flour is conveyed to one side of the support frame 3 through the first conveying belt 26 to be bagged and collected, bagging processing of the flour is facilitated, the purity of the flour is improved, and the quality of the flour is improved; the output drive driving pulley 20 through mediation motor 13 rotates, and driving pulley 20 passes through belt drive mediation band pulley 19 and rotates for pivot 30 rotates, because pivot 30 is located the top of filter 33, is provided with a plurality of stirring boards 32 in the pivot 30, and the flexible glue brush is all connected to the one end of every stirring board 32, through stirring the rotation of board 32, stirs filter 33 top powder sediment granule and moves down, avoids blockking up filter 33, plays the mediation effect.
The first motor 4 is fixedly arranged on the side wall of one end of the first transmission frame 18 positioned on one side of the support frame 3, the output shaft of the first motor 4 is in transmission connection with the middle shaft of the first transmission wheel 27, and the first transmission wheel 27 on one side of the first motor 4 is driven to rotate by the output shaft of the first motor 4, so that the first transmission belt 26 between the two first transmission wheels 27 rotates, and the transmission purpose is realized.
One side of every limiting plate 25 all is provided with a plurality of branch 29, the one end of every branch 29 all with limiting plate 25's lateral wall fixed connection, every branch 29 the other end all with the top surface fixed connection of first conveyer 18, two limiting plates 25 are located the top of first conveyer belt 26, make on the flour that spills from screening case 15 falls first conveyer belt 26, can avoid the flour to spill the external world through two limiting plates 25, avoid causing the flour extravagant, convey one side of support frame 3 through first conveyer belt 26.
The pivot 30 is located the top of filter 33, is provided with a plurality of stirring boards 32 in the pivot 30, and the flexible glue brush is all connected to the one end of every stirring board 32, through the rotation of pivot 30, can stir the filter 33 top and whitewash the sediment granule and move down, avoids blockking up filter 33, plays the mediation effect.
The middle positions of the side walls on the two sides of the screening box 15 are respectively provided with a bearing seat 14, and the rotating shaft 30 is arranged between the two bearing seats 14, so that the rotating shaft 30 can freely rotate in the two bearing seats 14 to realize the dredging function.
The both ends of every jib 8 are provided with the shackle respectively, jib 8 through the shackle at both ends respectively with fixed plate 6 with collude board 10 swing joint, through the position of the fixed second conveying frame 11 of four jibs 8, when through feed inlet 12 material loading, spill the clout of leaking and fall on second conveyer belt 28, rethread second conveyer belt 28 conveys in the clout case 2, carry out the clout and collect, be convenient for spill the clout collection work of leaking, avoid the clout hourglass everywhere, cause the waste, do not need the workman to clean, alleviate workman's amount of labour.
The top of every connecting plate 22 all is provided with a plurality of vertical boards, and the one end welding of a plurality of vertical boards is on the lateral wall of screening case 15, the bottom and the connecting plate 22 fixed connection of a plurality of vertical boards, and is parallel to each other between a plurality of vertical boards, at screening case 15 screening during operation, can consolidate the connecting plate 22 and screen the being connected of case 15 lateral wall, avoids connecting plate 22 to drop from the lateral wall of screening case 15.
A use method of a screening device for flour processing specifically comprises the following steps:
the method comprises the following steps: pouring flour raw materials into the screening box 15 from a feeding hole 12 of the screening box 15, starting a vibration motor 17 to drive the screening box 15 to vibrate, and enabling flour falling onto the filtering plate 33 to be filtered through the matching of a plurality of springs 23 between the connecting plate 22 and the bottom plate 21, wherein large-particle powder residues in the flour are filtered above the filtering plate 33, because a plurality of supporting rods 29 are arranged on one side of each limiting plate 25, one end of each supporting rod 29 is fixedly connected with the side wall of the limiting plate 25, the other end of each supporting rod 29 is fixedly connected with the top surface of the first conveying frame 18, the two limiting plates 25 are positioned at the top of the first conveying belt 26, and the flour leaking from the screening box 15 falls onto the first conveying belt 26 through the matching of the two inclined plates 31 and the two limiting plates 25;
step two: in the process of pouring flour into the feed inlet 12, the output end of the second motor 9 drives the second gear to rotate, and then the second conveying wheel 5 is driven to rotate through the chain, so that the second conveying belt 28 rotates, the scattered and leaked residual materials fall onto the second conveying belt 28 and are conveyed into the residual material box 2 through the second conveying belt 28 to be collected; the output shaft of the first motor 4 drives the first conveying wheel 27 to rotate, then the first conveying belt 26 rotates, and the filtered flour is conveyed to one side of the support frame 3 through the first conveying belt 26 to be bagged and collected;
step three: the output drive driving pulley 20 through mediation motor 13 rotates, and driving pulley 20 dredges band pulley 19 through the belt drive and rotates for pivot 30 rotates, because pivot 30 is located the top of filter 33, is provided with a plurality of stirring boards 32 in the pivot 30, and the flexible glue brush is all connected to the one end of every stirring board 32, through stirring the rotation of board 32, stirs the filter 33 top powder sediment granule and moves down.
The working principle of the invention is as follows: when the invention is used, the flour raw material is poured into the screening box 15 from the feed inlet 12 of the screening box 15, the vibrating motor 17 is started to drive the screening box 15 to vibrate, through the matching of a plurality of springs 23 between the connecting plate 22 and the bottom plate 21, the flour falling onto the filter plate 33 is filtered, large granular powder residues in the flour are filtered above the filter plate 33, because one side of each limiting plate 25 is provided with a plurality of supporting rods 29, one end of each supporting rod 29 is fixedly connected with the side wall of the limiting plate 25, the other end of each supporting rod 29 is fixedly connected with the top surface of the first conveying frame 18, the two limiting plates 25 are positioned at the top of the first conveying belt 26, through the matching of the two inclined plates 31 and the two limiting plates 25, flour leaking from the screening box 15 falls onto the first conveyor belt 26, so that the flour can be prevented from spilling outside and being wasted; in the process of pouring flour into the feed inlet 12, the output end of the second motor 9 drives the second gear to rotate, and then the chain drives the second conveying wheel 5 to rotate, so that the second conveying belt 28 rotates, the scattered and leaked excess materials fall onto the second conveying belt 28 and are conveyed into the excess material box 2 through the second conveying belt 28 for excess material collection, the scattered and leaked excess material collection work is facilitated, the excess materials are prevented from going everywhere and being wasted, cleaning by workers is not needed, and the labor amount of the workers is reduced; the output shaft of the first motor 4 drives the first conveying wheel 27 to rotate, so that the first conveying belt 26 rotates, the filtered flour is conveyed to one side of the support frame 3 through the first conveying belt 26 to be bagged and collected, bagging processing of the flour is facilitated, the purity of the flour is improved, and the quality of the flour is improved; the output drive driving pulley 20 through mediation motor 13 rotates, and driving pulley 20 passes through belt drive mediation band pulley 19 and rotates for pivot 30 rotates, because pivot 30 is located the top of filter 33, is provided with a plurality of stirring boards 32 in the pivot 30, and the flexible glue brush is all connected to the one end of every stirring board 32, through stirring the rotation of board 32, stirs filter 33 top powder sediment granule and moves down, avoids blockking up filter 33, plays the mediation effect.
It is noted that, herein, relational terms such as first and second, and the like may be 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. Also, 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.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims (8)

1. A screening device for flour processing comprises an underframe (1) and a support frame (3), and is characterized in that the support frame (3) is arranged on one side of the underframe (1), a first conveying frame (18) is fixedly connected between the underframe (1) and the support frame (3), first conveying wheels (27) are respectively arranged at two ends of the first conveying frame (18), center shafts at two ends of each first conveying wheel (27) are respectively and rotatably connected with inner walls at two sides of the first conveying frame (18), a first conveying belt (26) is arranged between the two first conveying wheels (27), limiting plates (25) are respectively arranged at two sides of the top of the first conveying belt (26), a baffle plate (24) is fixedly connected at the bottom position between the two limiting plates (25), a screening box (15) is arranged above the first conveying frame (18), a vibration motor (17) is fixedly arranged at the bottom end of the screening box (15), a feed inlet (12) is arranged at one end of the top of the screening box (15), a base (16) is fixedly arranged at the middle position of the side wall of one side of the screening box (15), a dredging motor (13) is arranged on the base (16), an output end of the dredging motor (13) is in transmission connection with a driving pulley (20), a rotating shaft (30) is arranged above the base (16), a dredging pulley (19) is fixedly connected at one end of the rotating shaft (30), the driving pulley (20) is connected with the dredging pulley (19) through a belt, the other end of the rotating shaft (30) extends into the screening box (15), a filter plate (33) is arranged below the inside of the screening box (15), inclined plates (31) are symmetrically arranged at the bottoms of the side walls of the two sides of the screening box (15) below the filter plate (33), connecting plates (22) are respectively arranged at the two ends of the side walls of the screening box (15), and, the four bottom plates (21) are respectively arranged at the tops of the four supporting legs of the bottom frame (1), a plurality of springs (23) are arranged between the bottom plates (21) and the connecting plate (22), and two ends of each spring (23) are respectively fixedly connected with the bottom plates (21) and the connecting plate (22);
a second conveying frame (11) is arranged in the supporting frame (3) above the first motor (4), four corners of the top surface of the second conveying frame (11) are respectively provided with a fixing plate (6), the top of the supporting frame (3) above each fixing plate (6) is provided with a hook plate (10), a hanging rod (8) is arranged between each hook plate (10) and the fixing plate (6) below the hook plate, one end of the top of the second conveying frame (11) is fixedly connected with a mounting frame (7), the top of the mounting frame (7) is provided with a second motor (9), two ends of the second conveying frame (11) are respectively provided with a second conveying wheel (5), a second conveying belt (28) is arranged between the two second conveying wheels (5), the output end of the second motor (9) is connected with a second gear in a transmission manner, one end of the second conveying wheel (5) close to one side of the second motor (9) is also provided with a second gear, the two second gears are connected through a chain, a residue box (2) is arranged on one side of the supporting frame (3), and the residue box (2) is located at the position below one end of the second conveying frame (11).
2. The screening device for flour processing as claimed in claim 1, wherein a first motor (4) is fixedly arranged on the side wall of one end of the first conveying frame (18) positioned on one side of the supporting frame (3), and an output shaft of the first motor (4) is in transmission connection with a middle shaft of the first conveying wheel (27).
3. The screening device for flour processing as claimed in claim 1, wherein a plurality of supporting rods (29) are arranged on one side of each limiting plate (25), one end of each supporting rod (29) is fixedly connected with the side wall of the limiting plate (25), and the other end of each supporting rod (29) is fixedly connected with the top surface of the first conveying frame (18).
4. The screening device for flour processing as claimed in claim 1, wherein the rotating shaft (30) is located above the filtering plate (33), a plurality of poking plates (32) are arranged on the rotating shaft (30), and one end of each poking plate (32) is connected with a soft rubber brush.
5. The screening device for flour processing as claimed in claim 1, wherein bearing seats (14) are respectively arranged in the middle positions of the side walls of the two sides of the screening box (15), and the rotating shaft (30) is arranged between the two bearing seats (14).
6. The screening device for flour processing as claimed in claim 1, wherein the two ends of each hanger rod (8) are respectively provided with a hook ring, and the hanger rods (8) are respectively movably connected with the fixing plate (6) and the hook plate (10) through the hook rings at the two ends.
7. The screening device for flour processing as claimed in claim 1, wherein a plurality of vertical plates are arranged on the top of each connecting plate (22), one ends of the plurality of vertical plates are welded on the side wall of the screening box (15), the bottom ends of the plurality of vertical plates are fixedly connected with the connecting plate (22), and the plurality of vertical plates are parallel to each other.
8. Use of a screening device for flour processing according to any of claims 1-7, characterized in that it comprises in particular the following steps:
the method comprises the following steps: the flour raw material is poured into the screening box (15) from the feed inlet (12) of the screening box (15), the vibrating motor (17) is started to drive the screening box (15) to vibrate, through the matching of a plurality of springs (23) between the connecting plate (22) and the bottom plate (21), so that the flour falling onto the filter plate (33) is filtered, large granular powder residues in the flour are filtered above the filter plate (33), because one side of each limiting plate (25) is provided with a plurality of supporting rods (29), one end of each supporting rod (29) is fixedly connected with the side wall of the limiting plate (25), the other end of each supporting rod (29) is fixedly connected with the top surface of the first conveying frame (18), the two limiting plates (25) are positioned at the top of the first conveying belt (26), the flour leaking from the screening box (15) falls onto the first conveyor belt (26) through the matching of the two inclined plates (31) and the two limiting plates (25);
step two: in the process of pouring flour into the feed port (12), the output end of the second motor (9) drives the second gear to rotate, the second conveying wheel (5) is driven to rotate through the chain, the second conveying belt (28) is driven to rotate, the scattered residual materials fall onto the second conveying belt (28), and the residual materials are conveyed into the residual material box (2) through the second conveying belt (28) to be collected; the output shaft of the first motor (4) drives the first transmission wheel (27) to rotate, then the first transmission belt (26) rotates, and the filtered flour is transmitted to one side of the support frame (3) through the first transmission belt (26) to be bagged and collected;
step three: the output drive driving pulley (20) through mediation motor (13) rotates, and driving pulley (20) are dredged band pulley (19) through belt drive and are rotated for pivot (30) rotate, because pivot (30) are located the top of filter (33), be provided with a plurality of boards (32) of dialling on pivot (30), the flexible glue brush is all connected to the one end of every board (32) of dialling, through the rotation of dialling board (32), stir filter (33) top powder sediment granule downstream.
CN202011271791.3A 2020-11-13 2020-11-13 Screening device for flour processing and using method thereof Pending CN112474281A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011271791.3A CN112474281A (en) 2020-11-13 2020-11-13 Screening device for flour processing and using method thereof

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Application Number Priority Date Filing Date Title
CN202011271791.3A CN112474281A (en) 2020-11-13 2020-11-13 Screening device for flour processing and using method thereof

Publications (1)

Publication Number Publication Date
CN112474281A true CN112474281A (en) 2021-03-12

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Country Link
CN (1) CN112474281A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008183547A (en) * 2007-01-31 2008-08-14 Hitachi Constr Mach Co Ltd Vibrating screen
CN105668262A (en) * 2016-04-27 2016-06-15 泰富重工制造有限公司 Reclaiming device for materials scattered by tripper car, and tripper car for bucket-wheel stacker-reclaimer
US20160361737A1 (en) * 2013-12-02 2016-12-15 General Kinematics Corporation Vibratory Apparatus With Dynamic Balancer And Balancing Method
CN208494906U (en) * 2018-04-27 2019-02-15 山东泰昌生物科技有限公司 A kind of raw material sub-sieve mechanism for biomass fertilizers production
CN109365119A (en) * 2018-11-12 2019-02-22 大连卓亿科技有限公司 A kind of Novel coal washer and method
CN208699217U (en) * 2018-08-22 2019-04-05 天津市春城面粉有限公司 A kind of flour mill blanking jittering device
CN210411451U (en) * 2019-08-26 2020-04-28 邓州市久友面粉有限公司 Sieving mechanism is used in wheat flour production and processing

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008183547A (en) * 2007-01-31 2008-08-14 Hitachi Constr Mach Co Ltd Vibrating screen
US20160361737A1 (en) * 2013-12-02 2016-12-15 General Kinematics Corporation Vibratory Apparatus With Dynamic Balancer And Balancing Method
CN105668262A (en) * 2016-04-27 2016-06-15 泰富重工制造有限公司 Reclaiming device for materials scattered by tripper car, and tripper car for bucket-wheel stacker-reclaimer
CN208494906U (en) * 2018-04-27 2019-02-15 山东泰昌生物科技有限公司 A kind of raw material sub-sieve mechanism for biomass fertilizers production
CN208699217U (en) * 2018-08-22 2019-04-05 天津市春城面粉有限公司 A kind of flour mill blanking jittering device
CN109365119A (en) * 2018-11-12 2019-02-22 大连卓亿科技有限公司 A kind of Novel coal washer and method
CN210411451U (en) * 2019-08-26 2020-04-28 邓州市久友面粉有限公司 Sieving mechanism is used in wheat flour production and processing

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Application publication date: 20210312