CN112295708B - Processing device that sieves behind caking flour secondary operation - Google Patents
Processing device that sieves behind caking flour secondary operation Download PDFInfo
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- CN112295708B CN112295708B CN202011297482.3A CN202011297482A CN112295708B CN 112295708 B CN112295708 B CN 112295708B CN 202011297482 A CN202011297482 A CN 202011297482A CN 112295708 B CN112295708 B CN 112295708B
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- 235000013312 flour Nutrition 0.000 title claims abstract description 90
- 238000012545 processing Methods 0.000 title claims abstract description 55
- 238000007873 sieving Methods 0.000 claims abstract description 35
- 239000000463 material Substances 0.000 claims description 15
- 238000007599 discharging Methods 0.000 claims description 10
- 238000012216 screening Methods 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000001954 sterilising effect Effects 0.000 claims description 5
- 238000012805 post-processing Methods 0.000 claims 5
- 238000013461 design Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000001035 drying Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 238000012856 packing Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002070 germicidal effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L12/00—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor
- A61L12/02—Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor using physical phenomena, e.g. electricity, ultrasonics or ultrafiltration
- A61L12/06—Radiation, e.g. ultraviolet or microwaves
- A61L12/063—Ultraviolet radiation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C19/00—Other disintegrating devices or methods
- B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
- B02C19/005—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain) the materials to be pulverised being disintegrated by collision of, or friction between, the material particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/02—Feeding devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- 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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/286—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens with excentric shafts
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to the technical field of flour processing equipment, and particularly discloses a sieving processing device for secondary processing of agglomerated flour; the screen comprises a screen box, wherein horizontal rails are fixedly connected to the front side wall and the rear side wall in the screen box, a rectangular screen frame is arranged between the two horizontal rails, a plurality of idler wheels are rotatably connected to the front side surface and the rear side surface of the rectangular screen frame, a screen plate is arranged at the bottom of the rectangular screen frame, and a fan-shaped crushing plate is connected to the left end of the rectangular screen frame; the sieving processing device after secondary processing of the whole cake flour can realize quick sieving and crushing of the cake flour after secondary processing through the conversion of the working states of the sieving processing device and the cake flour, and the cake flour which is not sieved does not need to be taken out and is crushed and processed by an external crushing device again, so that the processing steps of the cake flour after the whole secondary processing are optimized, the internal structure of the whole device is novel in design, and the sieving processing effect of the cake flour after the secondary processing is excellent.
Description
Technical Field
The invention relates to the technical field of flour processing equipment, and particularly discloses a sieving processing device for secondary processing of agglomerated flour.
Background
The storage of flour is generally all that the stack is placed in the warehouse for increase the memory space in warehouse, but the in-process that the flour stack was placed, the flour of its lower floor is because the effect of the gravity of ventilation effect is not good, humidity is great relatively and upper strata face powder, makes the flour compress tightly the caking easily, and in addition the effect of weing is serious, and its increase along with the storage time takes place the caking, mildenes and rot, consequently need carry out secondary operation with the flour of stack lower floor. The existing flour secondary processing mode mainly uses a stirring rod to crush the caked flour, then the caked flour is dried in a drying device, and the caked flour needs to be sieved again after being dried, so that the completely secondary processed flour is packaged again.
The invention with the application number of CN2018106643987 discloses a high-efficiency drying and crushing device for agglomerated materials for flour processing, wherein a knife rest is arranged inside a mixing cavity, a stirring shaft is arranged in the middle of the inside of the mixing cavity, a drying cylinder is arranged on the outer side of the knife rest, a heating bin is arranged above an adsorption bin arranged at the top of the mixing cavity, a fan is arranged at the top of the heating bin, an air inlet structure is arranged at the bottom of the inner side of the adsorption bin, air guide cylinders are arranged at two ends of the air inlet structure, and the air guide cylinders are communicated with the adsorption bin and the drying cylinder. The invention has simple structure, effectively mixes and stirs the caking materials through the stirring shaft, then cuts the caking materials under the action of centrifugal force, and finally enters the drying cylinder to dry the caking materials, but because the sizes of the crushed caking flour are not uniform, and the flour drying time is not too long in order to ensure the flour quality in the drying process, the interior of the crushed caking flour with larger volume is not fully dried, the flour can not be completely processed into powder, the sieving treatment is needed, then the unsieved small caking flour is processed again, and finally the sieving is carried out; the secondary processing step of the agglomerated flour in the process is complex, and various devices are required to be matched for processing the agglomerated flour. Therefore, aiming at the problems existing after the secondary processing of the existing agglomerated flour, the design of the sieving processing device which can carry out sieving after the secondary processing of the agglomerated flour and carry out rapid processing on the small agglomerated flour which is not sieved is a technical problem to be solved.
Disclosure of Invention
The invention aims to design a sieving processing device capable of sieving the agglomerated flour after secondary processing and quickly processing unsieved small blocky flour aiming at the problems existing after secondary processing of the existing agglomerated flour.
The invention is realized by the following technical scheme:
a sieving processing device after secondary processing of caked flour comprises a sieve box, wherein the lower end of the sieve box is connected with a support frame, the outer surface of the sieve box is provided with a control panel, horizontal rails are fixedly connected to the front side wall and the rear side wall inside the sieve box, a rectangular sieve frame is arranged between the two horizontal rails, the front side surface and the rear side surface of the rectangular sieve frame are respectively and rotatably connected with a plurality of idler wheels, the plurality of idler wheels are connected to the same horizontal line of the side surface of the rectangular sieve frame, the idler wheels are matched with the horizontal rails, a sieving plate is arranged at the bottom of the rectangular sieve frame, a feeding port is arranged on the upper surface of the sieve box right above the sieving plate, the left end of the rectangular sieve frame is connected with a fan-shaped crushing plate, the central angle range of the fan-shaped crushing plate is 120-180 degrees, a plurality of rows of crushing tooth groups are arranged on the inner wall of the fan-shaped crushing plate, two adjacent rows of crushing teeth in the crushing tooth groups are arranged in a staggered manner, the front end and the rear end of the lower surface of the rectangular screen frame are welded with racks, incomplete gears are arranged under each rack, two incomplete gears are arranged in a mirror symmetry mode, a rotating rod is connected between the two incomplete gears, a servo motor is fixed on the outer surface of the screen box, a rotating shaft of the servo motor extends into the screen box and is connected with one end of the rotating rod, the other end of the rotating rod is connected with a bearing seat on the inner wall of the screen box, springs are connected with the front end and the rear end of the right side surface of the rectangular screen frame, the right end of each spring is connected with the right side wall of the screen box, a fixed plate is connected onto the right side wall of the screen box below the two springs, a vertical sliding rail is arranged on the right side wall of the screen box above the fixed plate, a telescopic device is arranged on the upper surface of the fixed plate, and the upper end of the telescopic device is connected with an L-shaped movable seat, the utility model discloses a sieve box, including L type removal seat, sieve incasement portion, sieve bottom of box wall, the L type removes the seat, the right side face of L type removal seat has seted up the spout with vertical slide rail matched with, be fixed with the cam motor on the L type removal seat, be connected with the cam on the output shaft of cam motor, the lower extreme of sieve incasement portion is provided with first conveyer belt, is located be provided with the guide block that two symmetries set up on the sieve bottom of box wall of first conveyer belt right side lower extreme, two the discharge gate has been seted up on the sieve bottom of box wall between the guide block.
The invention discloses a sieving processing device for secondary processing of agglomerated flour, which is used for screening the agglomerated flour after the secondary processing, wherein the flour is fed into a sieve box from a feeding port through an external material lifting conveyor and falls on a sieving plate, at the moment, a telescopic device is started through a control panel to push an L-shaped movable seat upwards, a cam is enabled to be on the same horizontal plane with the right side surface of a rectangular sieve frame, a cam motor is started to enable the left end and the right end of the rectangular sieve frame and the sieving plate to vibrate under the action of a spring and the cam, so that sieving of the flour is accelerated, the sieved flour falls on a first conveyor belt, and then the sieved flour is discharged from a discharging port through the first conveyor belt. Meanwhile, some unsieved flour is the flour which is not crushed and dried completely in secondary processing, so that caked flour still exists, the cam motor stops running through the control panel at the moment, the expansion device is controlled to contract, then the servo motor is controlled to rotate, two incomplete gears can be meshed with the racks in the rotating process of the servo motor and push the rectangular screen frame to the left side, a spring between the rectangular screen frame and the right side wall of the screen box is stretched to accumulate potential, meanwhile, the caked flour on the screen plate moves leftwards along with the spring, when the servo motor rotates a certain angle, the incomplete gears are slipped off the racks, the whole rectangular screen frame and the fan-shaped crushing plate can move rightwards instantly under the action of the spring, the caked flour on the screening plate keeps still due to the inertia effect, and therefore, the fan-shaped crushing plate has larger impact force relative to the caked flour, thereby make broken tooth and the clashing of caking flour on the fan-shaped crushing board mutually strike to can slide along the inner wall of fan-shaped crushing board after the flour breakage after being struck, then throw to sieving on the board from the top of fan-shaped crushing board and sieve, can fully break the caking flour that does not sieve after repeating above-mentioned action several times and sieve, discharge in the final discharge gate once more.
As a further arrangement of the proposal, the left end inside the sieve box is provided with a packing auger cylinder body which is vertically upward, the upper end of the packing auger cylinder body extends out of the upper surface of the screen box, the lower surface of the screen box which is positioned right below the packing auger cylinder body is provided with a packing auger motor, the end part of the rotating shaft of the auger motor, which extends into the auger cylinder body, is connected with an auger transportation blade, the right side surface of the lower end of the auger cylinder body is provided with a feeding hole, a material collecting groove is arranged right below the left end of the first conveyor belt, the feed inlet is arranged at the bottom end of the material collecting groove, the upper end of the auger cylinder body, which extends out of the screen box, is connected with an inclined blanking pipe, a second conveyor belt is arranged on the upper surface of the screen box, which is positioned below the inclined blanking pipe, the right end of the second conveyor belt is arranged right above the feeding port, the upper surface of the screen box is also provided with a dryer, and the second conveyor belt penetrates through the dryer; through the above design, the flour after crushing and sieving can be conveyed into the drying box for secondary drying and sterilization through changing the turning direction of the first conveying belt, and then the flour after sieving is discharged from the discharge hole, so that the flour packaged again can not be completely caked due to the fact that moisture is not removed.
As a further arrangement of the above scheme, the left and right side surfaces of the dryer are provided with an inlet and an outlet which can pass through the second conveyor belt, and the top wall of the inner cavity of the dryer is provided with a resistance heating device and an ultraviolet germicidal lamp; when the flour passes through the dryer under the conveying of the second conveyor belt, the flour can be heated and dried through the resistance heating device, and the ultraviolet sterilizing lamp can further sterilize the flour.
As a further arrangement of the above scheme, the central angle of the fan-shaped crushing plate is 120 °, the inner wall of the fan-shaped crushing plate is provided with four rows of crushing tooth groups, and the surfaces of the crushing teeth in the crushing tooth groups facing the rectangular sieve frame are blade surfaces; the design of the central angle of the concrete fan-shaped crushing plate and the design of arranging of the four rows of crushing tooth groups inside are arranged according to actual conditions, and when the surface of the crushing teeth facing the screen frame is used as a cutting edge surface, the crushing teeth can impact the non-screened caking flour, so that the caking flour is crushed quickly.
As a further arrangement of the scheme, a smooth wear-resistant layer is arranged at the center of the right end face of the rectangular screen frame; the design of the smooth wear-resistant layer can increase the wear resistance of the rectangular screen frame and the cam when the rectangular screen frame and the cam act and reduce the friction force between the rectangular screen frame and the cam.
As a further arrangement of the scheme, a brush plate is further arranged on the upper surface of the material guide block at the right end, and a large number of bristles which are in contact with the outer surface of the first conveyor belt are arranged on the upper surface of the brush plate; the design of brush hair on its brush board can be with the flour clearance that does not drop on the conveyer belt, guarantees the cleanliness of first conveyer belt surface.
As a further arrangement of the above scheme, a discharge guide plate is arranged on the lower surface of the screen box at the discharge port; the design of its ejection of compact baffle can lead discharged flour to assigned position smoothly.
As a further arrangement of the above scheme, the telescopic device is one of an air cylinder and a hydraulic cylinder; the choice of a specific telescopic device is not limited to the above two.
Compared with the prior art, the invention has the beneficial effects that:
1) the sieving processing device for the secondary processing of the agglomerated flour disclosed by the invention has two working states, and the cam motor can enable the rectangular screen frame to vibrate left and right in the first working state, so that the rapid sieving of the flour after the secondary processing can be accelerated; when the amount of unsieved agglomerated flour on the sieve plate is large, the first working state can be changed into a second working state, the second working state drives the incomplete gear to rotate through the servo motor, then the rectangular sieve frame moves leftwards through the meshing between the incomplete gear and the rack, the spring is stretched to accumulate the force, then the rectangular sieve frame and the fan-shaped crushing plate move rightwards instantly when the incomplete gear and the rack slip off, the unsieved agglomerated flour collides with the crushing teeth on the inner wall of the fan-shaped crushing plate, the unsieved agglomerated flour is crushed again, and after the action of crushing impact is repeated for a plurality of times, the flour can be sieved; sieving processing device can realize carrying out quick screening and breakage to the caking flour after the secondary operation through both operating condition's transformation after whole caking flour secondary operation, need not to take out and reuse external breaker to its broken processing to the caking flour that does not sieve, and it has optimized the processing step of whole secondary operation back caking flour, and the inner structure of whole device modern design, its screening process effect to the caking flour after the secondary operation is excellent.
2) The invention also can carry out drying and sterilization treatment on the crushed and sieved small-particle flour again through the arranged auger conveying mechanism, the second conveyor belt and the dryer, can fully remove moisture in the caked flour particles, can ensure that the re-bagged flour can not be caked due to incomplete removal of moisture, and prolongs the storage period of the caked flour after secondary processing.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the front view internal plan structure of the present invention;
FIG. 2 is a cross-sectional top view taken at A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of a first angular perspective view of a rectangular screen frame, a fan-shaped breaker plate, etc. according to the present invention;
FIG. 4 is a schematic view of a second angular perspective view of a rectangular screen frame, a fan-shaped breaker plate, etc. according to the present invention;
FIG. 5 is a schematic perspective view of an incomplete gear, a rotating rod and a servo motor according to the present invention;
fig. 6 is an enlarged schematic view of the invention at B in fig. 1.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all 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 application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the invention and its embodiments and are not intended to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meanings of these terms in the present invention can be understood by those skilled in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meanings of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail with reference to the accompanying drawings 1 to 6, in conjunction with the embodiments.
Example 1
This embodiment 1 discloses a processingequipment sieves after caking flour secondary operation, refer to figure 1, and its major structure includes sieve case 1, is provided with control panel 3 at the surface of screening, and its control panel 3 is arranged in controlling opening of electrical components among the whole device. Be connected with support frame 2 at the lower extreme of sieve case 1, whole support frame 2 comprises a plurality of stabilizer blades and bottom plate to play fine fixed action to sieve case 1.
Referring to fig. 1 and 2, horizontal rails 4 are fixedly connected to front and rear side walls inside the screen box 1, and a rectangular screen frame 5 is disposed between the two horizontal rails 4. Referring to fig. 3 and 4, a plurality of rollers 6 are rotatably connected to the front and rear sides of the rectangular screen frame 5, and the rollers 6 are connected to the same horizontal line on the sides of the rectangular screen frame 5, and the rollers 6 are matched with the horizontal rail 4, that is, the rectangular screen frame 5 can move left and right under the action of the horizontal rail 4 and the rollers 4. The bottom of the rectangular screen frame 5 is provided with a screen plate 7, and the upper surface of the screen box 1 which is positioned right above the screen plate 7 is provided with a feeding port 101. The left end of the rectangular screen frame 5 is connected with a fan-shaped crushing plate 8, the central angle range of the fan-shaped crushing plate 8 is 120-180 degrees, a plurality of rows of crushing tooth groups 9 are arranged on the inner wall of the fan-shaped crushing plate 8, and the crushing teeth in the two adjacent rows of crushing tooth groups 9 are arranged in a staggered manner. The central angle of the fan-shaped crushing plate 8 in the embodiment is 120 degrees, the inner wall of the fan-shaped crushing plate 8 is provided with four rows of crushing tooth groups 9, and the surfaces of the crushing teeth in the crushing tooth groups 9 facing the rectangular screen frame 5 are blade surfaces.
Referring to fig. 1, 4 and 5, racks 10 are welded to the front and rear ends of the lower surface of the rectangular screen frame 5, incomplete gears 11 are arranged right below each rack 10, the two incomplete gears 11 are arranged in a mirror symmetry manner, and a rotating rod 12 is connected between the two incomplete gears 11. Meanwhile, a servo motor 13 is fixed on the outer surface of the screen box 1, a rotating shaft of the servo motor 13 extends into the inside of the screen box 1 and is connected with one end of a rotating rod 12, and the other end of the rotating rod 12 is connected with a bearing seat (not shown in the figure) on the inner wall of the screen box 1. The front end and the rear end of the right side surface of the rectangular screen frame 5 are both connected with springs 14, and the right ends of the springs 14 are connected with the right side wall of the screen box 1.
Referring to fig. 6, a fixed plate 15 is connected to the right side wall of the screen box 1 below between the two springs 14, a vertical slide rail 16 is disposed on the right side wall of the screen box 1 above the fixed plate 15, and a telescopic device 17 is disposed on the upper surface of the fixed plate 15, and the telescopic device may be an air cylinder or a hydraulic cylinder, but not limited to both. An L-shaped movable seat 18 is connected to the upper end of the telescopic device 17, a sliding groove (not shown) matched with the vertical sliding rail 16 is formed in the right side surface of the L-shaped movable seat 18, a cam motor 19 is fixed on the L-shaped movable seat 18, and a cam 20 is connected to an output shaft of the cam motor 19.
Referring to fig. 1, a first conveyor belt 21 is disposed at the lower end inside the screen box 1, two symmetrically disposed guide blocks 22 are disposed on the bottom wall of the screen box 1 at the right lower end 21 of the first conveyor belt, and a discharge hole 102 is disposed on the bottom wall of the screen box 1 between the two guide blocks 22.
In addition, the present embodiment 1 is also provided with a smooth wear-resistant layer 23 at the center of the right end face of the rectangular screen frame 5, which can increase the wear resistance when it acts on the cam 20 and reduce the frictional force therebetween. Meanwhile, a brush plate 24 is further disposed on an upper surface of the right guide block 22, and a plurality of bristles (not shown) contacting with an outer surface of the first conveyor belt 21 are disposed on the upper surface of the brush plate.
Finally, a discharging guide plate 25 is arranged on the lower surface of the screen box 1 at the discharging port 102, and the discharging guide plate 25 can guide the discharged flour to a designated position.
Example 2
The embodiment 2 discloses a processing device for secondary processing and then sieving of agglomerated flour improved based on the embodiment 1.
In this embodiment 2, the same points as those in embodiment 1 are not described again, and the difference is shown in fig. 1, in this embodiment 2, a packing auger cylinder 26 is further disposed at the left end inside the screen box 1, and the upper end of the packing auger cylinder 26 extends out of the upper surface of the screen box 1. An auger motor 27 is arranged on the lower surface of the screen box 1 under the auger cylinder 26, an auger transportation blade 28 is connected to the end part of the auger motor 27 extending into the auger cylinder 26, and a feeding hole (not marked in the figure) is arranged on the right side surface of the lower end of the auger cylinder 26. Then, a material collecting groove 29 is arranged right below the left end of the first conveyor belt 21, a material inlet on the packing auger cylinder 26 is arranged at the bottom end of the material collecting groove 29, an inclined discharging pipe 30 is connected to the upper end of the packing auger cylinder 26 extending out of the screen box 1, a second conveyor belt 31 is arranged on the upper surface of the screen box 1 below the inclined discharging pipe 30, and the right end of the second conveyor belt 31 is arranged right above the material inlet 101. A dryer 32 is further provided on the upper surface of the sieve box 1, and a second conveyor belt 31 thereof is provided through the dryer 32. The internal structure of the dryer 32 is not shown in the figure, the left and right side surfaces of the dryer 32 are provided with an inlet and an outlet which can pass through the second conveyor belt 31, and then the top wall of the inner cavity of the dryer 32 is provided with a resistance heating device and an ultraviolet sterilizing lamp; the crushed and sieved flour on the second conveyor belt 31 can be heated and sterilized when entering the interior of the dryer 32.
The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A sieving processing device for secondary processing of caked flour comprises a sieve box, wherein the lower end of the sieve box is connected with a support frame, the outer surface of the sieve box is provided with a control panel, and the sieving processing device is characterized in that horizontal rails are fixedly connected to the front side wall and the rear side wall inside the sieve box, a rectangular sieve frame is arranged between the two horizontal rails, the front side surface and the rear side surface of the rectangular sieve frame are respectively and rotatably connected with a plurality of rollers, the plurality of rollers are connected to the same horizontal line on the side surface of the rectangular sieve frame, the rollers are matched with the horizontal rails, a sieving plate is arranged at the bottom of the rectangular sieve frame, a feeding port is arranged on the upper surface of the sieve box right above the sieving plate, the left end of the rectangular sieve frame is connected with a fan-shaped crushing plate, the central angle range of the fan-shaped crushing plate is 120-180 degrees, a plurality of rows of crushing tooth groups are arranged on the inner wall of the fan-shaped crushing plate, the front end and the rear end of the right side surface of the rectangular screen frame are both connected with springs, the right end of each spring is connected with the right side wall of the screen box, the right side wall of the screen box below the two springs is connected with a fixed plate, the right side wall of the screen box above the fixed plate is provided with a vertical slide rail, and the upper surface of the fixed plate is provided with a telescopic device, the utility model discloses a sieve box, including telescoping device, vertical slide rail, cam motor, sieve incasement portion, screen box bottom wall, telescopic device's upper end is connected with the L type and removes the seat, the right side face that the seat was removed to the L type is seted up and is had the spout with vertical slide rail matched with, the L type is fixed with cam motor on removing the seat, be connected with the cam on cam motor's the output shaft, the lower extreme of sieve incasement portion is provided with first conveyer belt, is located be provided with the guide piece that two symmetries set up on the sieve incasement wall of first conveyer belt right side lower extreme, two the discharge gate has been seted up on the sieve incasement wall between the guide piece.
2. The sieving processing device for the secondary processing of the caked flour according to claim 1, wherein the left end inside the sieve box is provided with an auger cylinder body which is vertically upward, the upper end of the auger cylinder body extends out of the upper surface of the sieve box and is arranged, the lower surface of the sieve box which is positioned under the auger cylinder body is provided with an auger motor, the end part of a rotating shaft of the auger motor extending into the auger cylinder body is connected with an auger transportation blade, the right side surface of the lower end of the auger cylinder body is provided with a feeding port, a material collecting tank is arranged under the left end of the first conveying belt and is arranged at the bottom end of the material collecting tank, the upper end of the auger cylinder body extending out of the sieve box is connected with an inclined discharging pipe, the upper surface of the sieve box which is positioned under the inclined discharging pipe is provided with a second conveying belt, the right end of the second conveying belt is arranged over the material feeding port, and the upper surface of the sieve box is further provided with a dryer, the second conveyor belt is disposed across the dryer.
3. The sieving processing device for the secondary processing of the caked flour as claimed in claim 2, wherein the left and right side surfaces of the dryer are provided with an inlet and an outlet through which the second conveyor belt can pass, and the top wall of the inner cavity of the dryer is provided with a resistance heating device and an ultraviolet sterilizing lamp.
4. The post-processing sieving processing device for the caked flour as claimed in claim 1, wherein the central angle of the fan-shaped crushing plate is 120 degrees, the inner wall of the fan-shaped crushing plate is provided with four rows of crushing tooth groups, and the surfaces of the crushing teeth in the crushing tooth groups facing the rectangular sieve frame are blade surfaces.
5. The post-processing sieving processing device for caked flour according to claim 1, wherein a smooth wear-resistant layer is arranged at the center of the right end face of the rectangular sieve frame.
6. The post-processing sieving processing device for agglomerated flour according to claim 1, wherein a brush plate is further provided on the upper surface of the guide block at the right end, and a plurality of bristles contacting with the outer surface of the first conveyor belt are provided on the upper surface of the brush plate.
7. The post-processing screening processing device for agglomerated flour according to claim 1, wherein a discharging guide plate is arranged on the lower surface of the screening box at the discharging port.
8. The post-processing screening processing device for agglomerated flour according to claim 1, wherein the telescopic device is one of a pneumatic cylinder or a hydraulic cylinder.
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| CN202011297482.3A CN112295708B (en) | 2020-11-19 | 2020-11-19 | Processing device that sieves behind caking flour secondary operation |
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| CN112295708B true CN112295708B (en) | 2021-10-22 |
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| CN113007998B (en) * | 2021-03-11 | 2022-06-07 | 湖南文理学院 | Based on rotation type flour removes piece drying device |
| CN113018189B (en) * | 2021-04-04 | 2022-07-15 | 哈尔滨商业大学 | A medicine machine is fried in control by temperature change for herbal pieces-processing |
| CN114353436B (en) * | 2022-01-20 | 2022-11-01 | 登封市汇联磨料磨具有限公司 | High-temperature calcined sand raw material pretreatment method and matched integrated equipment |
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| CN208878658U (en) * | 2018-08-29 | 2019-05-21 | 江苏瑞佳化学有限公司 | A kind of industrial chemicals is crushed device for thinning with lump |
| CN111282803A (en) * | 2018-12-08 | 2020-06-16 | 江苏华邑市政工程有限公司 | Novel noble metal powder preparation device |
| CN209318144U (en) * | 2018-12-29 | 2019-08-30 | 青海新高科材料研究院有限公司 | A kind of device for filtering impurities for aluminium oxide processing |
| CN111921590B (en) * | 2020-06-19 | 2021-11-12 | 申亚生物科技股份有限公司 | Be used for pig feed secondary processing device that agglomerates |
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Application publication date: 20210202 Assignee: Zhejiang Zhexiang Food Co.,Ltd. Assignor: Anhui Tianqi Flour Technology Co.,Ltd. Contract record no.: X2023980040415 Denomination of invention: A screening processing device for agglomerated flour after secondary processing Granted publication date: 20211022 License type: Common License Record date: 20230830 Application publication date: 20210202 Assignee: Shantou Kunpeng Grain and Oil Co.,Ltd. Assignor: Anhui Tianqi Flour Technology Co.,Ltd. Contract record no.: X2023980040350 Denomination of invention: A screening processing device for agglomerated flour after secondary processing Granted publication date: 20211022 License type: Common License Record date: 20230830 |
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Denomination of invention: A screening processing device for agglomerated flour after secondary processing Granted publication date: 20211022 Pledgee: Huishang Bank Co.,Ltd. Bengbu Wuhe sub branch Pledgor: Anhui Tianqi Flour Technology Co.,Ltd. Registration number: Y2024980004961 |
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