CN111955771A - Suckling pig formula feed production processingequipment - Google Patents
Suckling pig formula feed production processingequipment Download PDFInfo
- Publication number
- CN111955771A CN111955771A CN202010914448.XA CN202010914448A CN111955771A CN 111955771 A CN111955771 A CN 111955771A CN 202010914448 A CN202010914448 A CN 202010914448A CN 111955771 A CN111955771 A CN 111955771A
- Authority
- CN
- China
- Prior art keywords
- box
- steam
- conveying
- welded
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 238000010438 heat treatment Methods 0.000 claims abstract description 47
- 238000003756 stirring Methods 0.000 claims abstract description 40
- 150000001875 compounds Chemical class 0.000 claims abstract description 19
- 238000012216 screening Methods 0.000 claims abstract description 14
- 238000005507 spraying Methods 0.000 claims abstract description 13
- 241000282887 Suidae Species 0.000 claims abstract description 12
- 230000008878 coupling Effects 0.000 claims abstract 2
- 238000010168 coupling process Methods 0.000 claims abstract 2
- 238000005859 coupling reaction Methods 0.000 claims abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000006185 dispersion Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 27
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000001035 drying Methods 0.000 description 5
- 239000008187 granular material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 206010012735 Diarrhoea Diseases 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 206010020751 Hypersensitivity Diseases 0.000 description 1
- 235000019764 Soybean Meal Nutrition 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 239000013566 allergen Substances 0.000 description 1
- 208000026935 allergic disease Diseases 0.000 description 1
- 230000007815 allergy Effects 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 235000019621 digestibility Nutrition 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 201000006549 dyspepsia Diseases 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 210000001035 gastrointestinal tract Anatomy 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 210000000987 immune system Anatomy 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004455 soybean meal Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
- A23N17/007—Apparatus specially adapted for preparing animal feeding-stuffs for mixing feeding-stuff components
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23N—MACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
- A23N17/00—Apparatus specially adapted for preparing animal feeding-stuffs
- A23N17/004—Apparatus specially adapted for preparing animal feeding-stuffs for treating by application of heat, e.g. by means of potato cookers
-
- 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
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/12—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices
- F26B11/14—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in stationary drums or other mainly-closed receptacles with moving stirring devices the stirring device moving in a horizontal or slightly-inclined plane
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B17/00—Machines or apparatus for drying materials in loose, plastic, or fluidised form, e.g. granules, staple fibres, with progressive movement
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B20/00—Combinations of machines or apparatus covered by two or more of groups F26B9/00 - F26B19/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/005—Drying-steam generating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/04—Agitating, stirring, or scraping devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Development (AREA)
- Animal Husbandry (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The invention provides a production and processing device for compound feed for suckling pigs, which comprises a mixing box, support columns, a top plate, a support, a stirring motor, a stirring shaft, stirring blades, a heating steam spraying frame structure, a steam generator, a spiral conveyor, a lifting machine, a granulator, a heating and adjusting conveying box structure, a PLC (programmable logic controller), a driving switch, a conveying pipeline and a vibrating screening hopper structure, wherein the support columns are respectively welded around the lower end of the mixing box, and the top plate is installed at the upper end of the mixing box through bolts; the support bolt is arranged in the middle of the upper end of the top plate; the stirring motor is arranged at the upper end of the support through a bolt; the upper end of the stirring shaft is connected with an output shaft coupling of the stirring motor. The invention has the beneficial effects that: through the setting of heating regulation delivery box structure, after the drive hot plate, can generate heat to the lower extreme of delivery box to make the slip material carry out dry discharge, and increased the functionality.
Description
Technical Field
The invention belongs to the technical field of production of compound feed for suckling pigs, and particularly relates to a production and processing device of compound feed for suckling pigs.
Background
The suckling pigs have poor feed digestibility and are easy to cause diarrhea due to dyspepsia, some feed raw materials (such as soybean meal) contain allergens, the intestinal tracts of piglets can be affected by allergy to cause diarrhea, the immune system of the suckling pigs is not well developed, the capability of resisting germs and adverse conditions is poor, various diseases and diarrhea are easy to occur, and therefore, the suckling pigs need to be produced and processed by a feed production and processing device, so that the suckling pigs are better bred.
However, the existing production and processing device for compound feed for sucking pig also has the problems that the material is not convenient to dry and discharge, the flowing speed of the material is not convenient to adjust, and the vibration screening is not convenient to carry out when the material is conveyed.
Therefore, the invention of a device for producing and processing the compound feed for the suckling pigs is very necessary.
Disclosure of Invention
In order to solve the technical problems, the invention provides a production and processing device of compound feed for suckling pigs, which aims to solve the problems that the existing production and processing device of compound feed for suckling pigs is inconvenient to dry and discharge materials, adjust the flowing speed of the materials and carry out vibration screening when the materials are conveyed. A production and processing device for compound feed for suckling pigs comprises a mixing box, support columns, a top plate, a support, a stirring motor, a stirring shaft, stirring blades, a heating steam spraying frame structure, a steam generator, a spiral conveyor, a lifting machine, a granulator, a heating adjusting conveying box structure, a PLC (programmable logic controller), a driving switch, a conveying pipeline and a vibrating screening hopper structure, wherein the support columns are welded around the lower end of the mixing box respectively, and the top plate is installed at the upper end of the mixing box through bolts; the support bolt is arranged in the middle of the upper end of the top plate; the stirring motor is arranged at the upper end of the support through a bolt; the upper end of the stirring shaft is connected with an output shaft coupler of a stirring motor; the stirring blades are respectively welded on the upper part, the middle part and the lower part of the outer wall of the stirring shaft; the heating steam spraying frame structure is arranged at the lower part of the top plate; the left end of the steam generator is connected with the heating steam spraying frame structure; the screw conveyer is mounted at the lower end of the mixing box through bolts; the right end of the hoister is connected with the left end of the screw conveyor through a bolt, and the upper left part of the hoister is connected with the granulator through a bolt; the heating regulation conveying box structure is arranged on the left side of the granulator; the PLC bolt is arranged at the front end of the support column, and the front surface of the PLC is electrically connected with a driving switch; one end of the conveying pipeline is welded on the upper part of the left end of the mixing box, and the other end of the conveying pipeline is connected with the vibrating screening hopper structure; the heating and adjusting conveying box structure comprises a conveying box, a conveying cavity, a heating plate, an air inlet box, a hot air conveying pipe, a hot air collecting cover, a hot air blower and an adjusting and buffering plate frame structure, wherein the conveying box is mounted at the left end of the granulator through a bolt, and the conveying cavity is formed in the conveying box; the air inlet box is mounted in the middle of the upper end of the conveying box through a bolt; one end of the hot air delivery pipe is welded with the front end of the air inlet box, and the other end of the hot air delivery pipe is welded with the hot air collecting cover; the hot air collecting cover is arranged at the upper end of the air heater through a bolt; the adjusting buffer plate frame structure is arranged above the interior of the conveying box.
Preferably, the structure of the adjusting buffer plate frame comprises a rotating rod, a movable column, a baffle plate, a positioning ring and a positioning bolt, wherein the rotating rod is welded at the upper end of the movable column; the movable columns are respectively inserted into the conveying box and the positioning ring; the baffle plate is welded at the lower end of the movable column; the positioning rings are respectively welded at the front part and the rear part above the inner part of the conveying box; the positioning bolt is in threaded connection with the front end of the positioning ring.
Preferably, the vibrating screening hopper structure comprises a collecting hopper, a supporting spring, a receiving hopper, a dismounting ring, a rotating handle, a limiting ring, a net barrel and a vibrating motor, wherein the lower end of the collecting hopper is connected with an upper end flange of the conveying pipeline; the supporting springs are respectively welded around the upper end of the collecting hopper, and the upper end of each supporting spring is welded with the receiving hopper; the rotating handles are respectively welded on the left side and the right side of the upper end of the limiting ring; the limiting ring is welded at the upper end of the dismounting ring; the net cylinder is welded at the lower end of the dismounting ring; the vibrating motors are respectively installed on the left side and the right side of the lower end of the receiving bucket through bolts.
Preferably, the heating steam spraying frame structure comprises a steam inlet pipe, a circulating pipe, a steam outlet pipe, a flow dividing pipe, an electromagnetic valve, a steam collecting cover and a dispersing screen plate, wherein the steam inlet pipe is welded at the upper end of the circulating pipe, and the right end of the steam inlet pipe is connected with a flange at the upper left part of the steam generator; the steam outlet pipe is welded at the lower end of the circulating pipe, and the right end of the steam outlet pipe is connected with a flange at the lower left part of the steam generator; one end of the flow dividing pipe is welded at the left upper part of the steam inlet pipe, and the other end of the flow dividing pipe is welded with the left side of the front part of the steam collecting cover; the electromagnetic valve is in threaded connection with the shunt pipe; the steam collecting cover is installed on the lower surface of the top plate through bolts, and the dispersing screen plate is installed on the lower end of the steam collecting cover through bolts.
Preferably, the conveying box is arranged in an inclined shape, the conveying cavity inside the conveying box is arranged in an inclined shape, and the right side of the conveying box is communicated with the granulator.
Preferably, the conveying box adopts a copper box, and the heating plate bolt is installed at the lower end of the conveying box and is driven behind the heating plate.
Preferably, a plurality of through holes are formed in the lower portion inside the air inlet box, the lower portion of the air inlet box is communicated with the conveying cavity, and meanwhile the air inlet box is connected with a hot air collecting cover at the upper end of the air heater through a hot air conveying pipe.
Preferably, the holding ring and the movable column are matched, and the movable column and the rotating rod are assembled to form a T shape.
Preferably, the outer wall of the movable column is provided with a straight anti-slip line, and the front part of the movable column is in contact with the positioning bolt.
Preferably, four supporting springs are arranged, and the supporting springs support the receiving bucket.
Preferably, the disassembly and assembly ring is in threaded connection with the lower portion of the middle portion inside the receiving hopper, the upper end and the lower end of the disassembly and assembly ring are respectively communicated with the net barrel and the limiting ring, and two rotating handles are arranged on the upper portion of the disassembly and assembly ring.
Preferably, the lower end of the steam collecting cover is communicated with the dispersing screen plate, and the steam collecting cover is communicated with the steam inlet pipe through the shunt pipe.
Compared with the prior art, the invention has the beneficial effects that:
1. in the invention, the conveying box is arranged in an inclined shape, the conveying cavity in the conveying box is arranged in an inclined shape, the right side of the conveying box is communicated with the granulator, and when the granulator discharges granular materials, the granular materials can enter the conveying cavity of the conveying box so as to be discharged in a sliding manner.
2. In the invention, the conveying box adopts a copper box, the heating plate bolt is arranged at the lower end of the conveying box, and after the heating plate is driven, the lower end of the conveying box can be heated, so that the sliding material is dried and discharged, and the functionality is increased.
3. According to the invention, a plurality of through holes are arranged below the interior of the air inlet box, the lower part of the air inlet box is communicated with the conveying cavity, and meanwhile, the air inlet box is connected with the hot air collecting cover at the upper end of the air heater through the hot air conveying pipe, so that hot air is better collected and conveyed and falls from the upper part of the conveying cavity, and the multidirectional heating and drying work is realized.
4. In the invention, a plurality of baffles are arranged, the baffles are arranged at the front part and the rear part below the conveying cavity in decibels, and the baffles are mutually crossed, so that when a material slides in the conveying cavity, the sliding speed can be intercepted and buffered through the baffles, thereby increasing the drying effect.
5. According to the invention, the positioning ring is matched with the movable column, and the movable column is assembled with the rotating rod to form a T shape, so that the baffle is better driven to perform inclined movement, and thus different angles are adjusted for use.
6. In the invention, the outer wall of the movable column is provided with the straight anti-slip lines, the front part of the movable column is contacted with the positioning bolt, and the movable column can be fixed for use by screwing the positioning bolt after the movable column drives the baffle to be adjusted to different angles.
7. In the invention, the upper end of the net cylinder is communicated with the collecting hopper, and the lower end of the net cylinder is inserted into the collecting hopper, so that materials are better collected, and therefore, the materials are screened by the net cylinder and then enter the collecting hopper for collection and conveying, and further, the functionality is improved.
8. In the invention, four supporting springs are arranged, and the receiving hopper is supported by the supporting springs, so that the receiving hopper and the net drum are driven to vibrate and then are screened.
9. In the invention, the dismounting ring is in threaded connection with the lower part of the middle part in the receiving hopper, the upper end and the lower end of the dismounting ring are respectively communicated with the net barrel and the limiting ring, and two rotating handles are arranged on the upper part of the dismounting ring, so that the rotating handles are convenient to grasp and hold to drive the dismounting ring to rotate, and the dismounting ring is matched with the net barrel to dismount and clean impurities in the receiving hopper.
10. According to the invention, the circulating pipe is a spiral copper pipe, is sleeved on the outer side of the stirring blade and is inserted into the mixing box, and is respectively connected with the steam generator through the steam inlet pipe and the steam outlet pipe, so that steam can be conveniently injected into the circulating pipe, and the material in the mixing box can be heated.
11. In the invention, the lower end of the steam collecting cover is communicated with the dispersing screen plate, and the steam collecting cover is communicated with the steam inlet pipe through the flow dividing pipe, so that after the electromagnetic valve is opened, steam can conveniently reach the interior of the mixing box through the steam collecting cover and the dispersing screen plate for heating.
Drawings
Fig. 1 is a schematic structural view of the present invention.
FIG. 2 is a schematic structural view of a heating regulation conveyance case structure of the present invention.
Fig. 3 is a schematic structural diagram of the structure of the adjusting buffer plate frame of the invention.
Figure 4 is a schematic structural view of the vibrating screen hopper structure of the present invention.
Fig. 5 is a schematic structural view of a heating steam spray frame structure of the present invention.
Fig. 6 is a schematic electrical wiring diagram of the present invention.
In the figure:
1. a mixing box; 2. a support pillar; 3. a top plate; 4. a support; 5. a stirring motor; 6. a stirring shaft; 7. stirring blades; 8. heating the steam spray rack structure; 81. a steam inlet pipe; 82. a circulation pipe; 83. a steam outlet pipe; 84. a shunt tube; 85. an electromagnetic valve; 86. a steam collection hood; 87. dispersing the screen plate; 9. a steam generator; 10. a screw conveyor; 11. a hoist; 12. a granulator; 13. a heating regulation conveying box structure; 131. a delivery box; 132. a delivery lumen; 133. heating plates; 134. an air inlet box; 135. a hot air delivery pipe; 136. a hot air collecting hood; 137. a hot air blower; 138. adjusting the structure of the buffer plate frame; 1381. rotating the rod; 1382. a movable post; 1383. a baffle plate; 1384. a positioning ring; 1385. positioning the bolt; 14. a PLC; 15. a drive switch; 16. a delivery conduit; 17. a vibrating screening hopper structure; 171. a collecting hopper; 172. a support spring; 173. a receiving hopper; 174. disassembling and assembling the ring; 175. rotating the handle; 176. a limiting ring; 177. a net drum; 178. a vibration motor.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
example (b):
as shown in fig. 1 to 2, a suckling pig compound feed production processing device comprises a mixing box 1, a support column 2, a top plate 3, a support 4, a stirring motor 5, a stirring shaft 6, a stirring blade 7, a heating steam spraying frame structure 8, a steam generator 9, a screw conveyor 10, a lifter 11, a granulator 12, a heating regulation conveying box structure 13, a PLC14, a driving switch 15, a conveying pipeline 16 and a vibration screening hopper structure 17, wherein the support column 2 is welded around the lower end of the mixing box 1 respectively, and the top plate 3 is installed at the upper end of the mixing box 1 through bolts; the support 4 is mounted in the middle of the upper end of the top plate 3 through bolts; the stirring motor 5 is arranged at the upper end of the support 4 through a bolt; the upper end of the stirring shaft 6 is connected with an output shaft coupler of the stirring motor 5; the stirring blades 7 are respectively welded at the upper part, the middle part and the lower part of the outer wall of the stirring shaft 6; the heating steam spraying frame structure 8 is arranged at the lower part of the top plate 3; the left end of the steam generator 9 is connected with the heating steam spraying frame structure 8; the screw conveyor 10 is mounted at the lower end of the mixing box 1 through bolts; the right end of the hoister 11 is connected with the left end of the screw conveyor 10 through a bolt, and the upper left part of the hoister 11 is connected with the granulator 12 through a bolt; the heating regulation conveying box structure 13 is arranged on the left side of the granulator 12; the PLC14 bolt is installed at the front end of the support column 2, and the front surface of the PLC14 is electrically connected with the driving switch 15; one end of the conveying pipeline 16 is welded on the upper part of the left end of the mixing box 1, and the other end is connected with the vibrating screening hopper structure 17; the heating and adjusting conveying box structure 13 comprises a conveying box 131, a conveying cavity 132, a heating plate 133, an air inlet box 134, a hot air conveying pipe 135, a hot air collecting cover 136, a hot air blower 137 and an adjusting buffer plate frame structure 138, wherein the conveying box 131 is mounted at the left end of the granulator 12 through bolts, and the conveying cavity 132 is formed in the conveying box 131; the air inlet box 134 is arranged in the middle of the upper end of the conveying box 131 through bolts; one end of the hot air delivery pipe 135 is welded with the front end of the air inlet box 134, and the other end is welded with the hot air collection cover 136; the hot air collecting cover 136 is mounted at the upper end of the hot air blower 137 through bolts; the adjustable buffer plate rack structure 138 is mounted above the interior of the transport box 131.
In the embodiment shown in fig. 3, in particular, the adjustable bumper plate frame structure 138 includes a rotating rod 1381, a movable post 1382, a baffle 1383, a positioning ring 1384 and a positioning bolt 1385, wherein the rotating rod 1381 is welded to the upper end of the movable post 1382; the movable post 1382 is inserted into the conveying box 131 and the positioning ring 1384 respectively; the baffle 1383 is welded at the lower end of the movable post 1382; the positioning rings 1384 are respectively welded at the front part and the rear part above the inner part of the conveying box 131; the positioning bolt 1385 is in threaded connection with the front end of the positioning ring 1384; when the adjustable telescopic clamp is used, the positioning bolt 1385 is loosened, then the rotating rod 1381 is grasped to drive the movable column 1382 and the baffle 1383 to move and reach a proper inclination angle, and finally the positioning bolt 1385 is screwed down to be fixed and used.
As shown in fig. 4, in the above embodiment, specifically, the vibrating screening hopper structure 17 includes a collecting hopper 171, a supporting spring 172, a receiving hopper 173, a dismounting ring 174, a rotating handle 175, a limiting ring 176, a net cylinder 177 and a vibrating motor 178, and the lower end of the collecting hopper 171 is flanged with the upper end of the conveying pipe 16; the supporting springs 172 are respectively welded around the upper end of the collecting hopper 171, and the upper end of the supporting spring 172 is welded with the receiving hopper 173; the rotating handle 175 is respectively welded at the left side and the right side of the upper end of the limit ring 176; the limiting ring 176 is welded at the upper end of the dismounting ring 174; the net cylinder 177 is welded at the lower end of the dismounting ring 174; the vibration motors 178 are respectively installed on the left side and the right side of the lower end of the receiving hopper 173 through bolts; when the sundries are removed and cleaned, the rotating handle 175 is grasped to rotate the removing ring 174, so that the removing ring is separated from the collecting hopper 171, and then the net cylinder 177 is removed and the sundries inside are cleaned.
As shown in fig. 5, in the above embodiment, specifically, the heating steam spraying rack structure 8 includes a steam inlet pipe 81, a circulating pipe 82, a steam outlet pipe 83, a shunt pipe 84, an electromagnetic valve 85, a steam collecting cover 86 and a dispersing screen 87, the steam inlet pipe 81 is welded on the upper end of the circulating pipe 82, and the right end of the steam inlet pipe 81 is connected with the upper left flange of the steam generator 9; the steam outlet pipe 83 is welded at the lower end of the circulating pipe 82, and the right end of the steam outlet pipe 83 is connected with a flange at the lower left part of the steam generator 9; one end of the shunt tube 84 is welded at the left upper part of the steam inlet pipe 81, and the other end is welded with the left side of the front part of the steam collecting cover 86; the electromagnetic valve 85 is in threaded connection with the shunt pipe 84; the steam collection cover 86 is mounted on the lower surface of the top plate 3 through bolts, and a dispersion screen 87 is mounted on the lower end of the steam collection cover 86 through bolts.
In the above embodiment, specifically, the conveying box 131 is inclined, the conveying chamber 132 inside the conveying box is inclined, the right side of the conveying box 131 is communicated with the granulator 12, and when the granulator 12 discharges the granular material, the granular material can enter the conveying chamber 132 of the conveying box 131 and can be discharged by sliding.
In the above embodiment, specifically, the conveying box 131 is a copper box, the heating plate 133 is bolted to the lower end of the conveying box 131, and after the heating plate 133 is driven, the lower end of the conveying box 131 can be heated, so that the sliding material can be dried and discharged, and the functionality is increased.
In the above embodiment, specifically, a plurality of through holes are arranged below the inside of the air intake box 134, the lower portion of the air intake box 134 is communicated with the conveying cavity 132, and meanwhile, the air intake box 134 is connected with the hot air collecting cover 136 at the upper end of the hot air blower 137 through the hot air conveying pipe 135, so that the hot air is better collected and conveyed and falls down from the upper portion of the conveying cavity 132, and the multi-direction heating and drying work is realized.
In the above embodiment, specifically, a plurality of baffles 1383 are provided, the baffles 1383 are respectively provided at the front and rear portions of the interior of the conveying cavity 132, and the baffles 1383 are crossed with each other, so that when the material slides in the conveying cavity 132, the sliding speed can be intercepted and buffered by the baffles 1383, thereby increasing the drying effect.
In the above embodiment, specifically, the positioning ring 1384 is adapted to the movable post 1382, and the movable post 1382 is assembled with the rotating rod 1381 to form a T shape, so as to better drive the baffle 1383 to perform tilting movement, thereby adjusting to different angles for use.
In the above embodiment, specifically, the outer wall of the movable post 1382 is provided with a straight anti-slip thread, the front part of the movable post 1382 contacts with the positioning bolt 1385, and after the movable post 1382 drives the baffle 1383 to adjust to different angles, the positioning bolt 1385 is screwed to fix the movable post 1382 for use.
In the above embodiment, specifically, the upper end of the net cylinder 177 is communicated with the receiving hopper 173, and the lower end of the net cylinder 177 is inserted into the collecting hopper 171, so as to better receive the material, so that the material is screened through the net cylinder 177, and then the material enters the collecting hopper 171 to be collected and conveyed, thereby increasing the functionality.
In the above embodiment, specifically, four support springs 172 are provided, and the support springs 172 support the receiving bucket 173, so as to drive the receiving bucket 173 and the net drum 177 to vibrate and then perform screening.
In the above embodiment, specifically, the dismounting ring 174 is screwed below the middle portion inside the receiving bucket 173, the upper end and the lower end of the dismounting ring 174 are respectively communicated with the net cylinder 177 and the limiting ring 176, and two rotating handles 175 are provided on the upper portion of the dismounting ring 174, so that the rotating handles 175 are grasped and held to drive the dismounting ring 174 to rotate, and the dismounting ring 174 is dismounted and mounted in cooperation with the net cylinder 177 to clean up the sundries inside.
In the above embodiment, specifically, the circulating pipe 82 is a spiral copper pipe, the circulating pipe 82 is sleeved on the outer side of the stirring blade 7 and inserted into the mixing box 1, and the circulating pipe 82 is connected with the steam generator 9 through the steam inlet pipe 81 and the steam outlet pipe 83 respectively, so that steam can be injected into the circulating pipe 82, and materials in the mixing box 1 can be heated.
In the above embodiment, specifically, the lower end of the steam collecting hood 86 is communicated with the dispersing screen 87, and the steam collecting hood 86 is communicated with the steam inlet pipe 81 through the shunt pipe 84, so that after the electromagnetic valve 85 is opened, the steam can reach the interior of the mixing box 1 through the steam collecting hood 86 and the dispersing screen 87 for heating.
In the above embodiment, specifically, the stirring motor 5 is a motor with a model number of GH 28-750-15S.
In the above embodiment, the steam generator 9 is a RT-ZFQ steam generator.
In the above embodiment, specifically, the screw conveyor 10 is a screw conveyor of type LSY 273.
In the above embodiment, specifically, the hoisting machine 11 is a TD140 hoisting machine.
In the above embodiment, the pelletizer 12 is specifically a model ZL-250 pelletizer.
In the above embodiment, specifically, the PLC14 is a PLC of model FX 2N-48.
In the above embodiment, the heating plate 133 is a JX-3 type heating plate.
In the above embodiment, the heat blower 137 is a model lxg15 heat blower.
In the above embodiment, specifically, the vibration motor 178 is a PUTA type vibration motor.
In the above embodiment, specifically, the electromagnetic valve 85 is a ZC type electromagnetic valve.
In the above embodiment, specifically, the driving switch 15 is electrically connected to an input terminal of the PLC14, the stirring motor 5 is electrically connected to an output terminal of the PLC14, the heating plate 133 is electrically connected to an output terminal of the PLC14, the hot air blower 137 is electrically connected to an output terminal of the PLC14, the vibration motor 178 is electrically connected to an output terminal of the PLC14, and the electromagnetic valve 85 is electrically connected to an output terminal of the PLC 14.
Principle of operation
The working principle of the invention is as follows: when in use, the material is poured into the receiving hopper 173, then the vibration motor 178 is driven to make the receiving hopper 173 vibrate through the supporting spring 172, then the material reaches the collecting hopper 171 through the mesh cylinder 177, finally the material reaches the mixing box 1 through the conveying pipeline 16, after the injection of the material is completed, the stirring motor 5 is driven to drive the stirring shaft 6 and the stirring blades 7 to rotate, so that the material is stirred and mixed, in the mixing process, the steam generator 9 is driven to make the steam reach the circulating pipe 82 through the steam inlet pipe 81 to heat the material, then the residual steam flows back to the steam generator 9 from the steam outlet pipe 83 for reuse, in the mixing process, when the steam is required to be directly injected into the mixing box 1, the electromagnetic valve 85 is opened to make the steam reach the steam collecting hood 86 through the branch pipe 84, and then the residual steam flows back into the mixing box 1 from the dispersing mesh plate 87 for use, after the mixing process is completed, the screw conveyor 10 and the elevator 11 are respectively driven to inject the processed material into the granulator 12 for granulation, then the processed granular material flows along the baffle 1383 in the conveying cavity 132, the heating plate 133 is driven to heat the bottom of the conveying box 131 to dry the material in the flowing process, the hot air fan 137 is driven to make the hot air fall from the upper part of the conveying box 131 through the hot air collecting cover 136, the hot air conveying pipe 135 and the air inlet box 134, and the drying is performed again, so that the processing and production of the material can be completed.
The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention.
Claims (10)
1. The production and processing device for the suckling pig compound feed is characterized by comprising a mixing box (1), supporting columns (2), a top plate (3), a support (4), a stirring motor (5), a stirring shaft (6), stirring blades (7), a heating steam spraying frame structure (8), a steam generator (9), a spiral conveyor (10), a lifting machine (11), a granulator (12), a heating adjusting conveying box structure (13), a PLC (14), a driving switch (15), a conveying pipeline (16) and a vibrating screening bucket structure (17), wherein the supporting columns (2) are respectively welded around the lower end of the mixing box (1), and the top plate (3) is installed at the upper end of the mixing box (1) through bolts; the support (4) is mounted in the middle of the upper end of the top plate (3) through bolts; the stirring motor (5) is arranged at the upper end of the support (4) through a bolt; the upper end of the stirring shaft (6) is connected with an output shaft coupling of the stirring motor (5); the stirring blades (7) are respectively welded on the upper part, the middle part and the lower part of the outer wall of the stirring shaft (6); the heating steam spraying frame structure (8) is arranged at the lower part of the top plate (3); the left end of the steam generator (9) is connected with a heating steam spraying frame structure (8); the screw conveyor (10) is mounted at the lower end of the mixing box (1) through bolts; the right end of the hoister (11) is connected with the left end of the spiral conveyor (10) through a bolt, and the upper left part of the hoister (11) is connected with the granulator (12) through a bolt; the heating regulation conveying box structure (13) is arranged on the left side of the granulator (12); the PLC (14) is installed at the front end of the support column (2) through a bolt, and the front surface of the PLC (14) is electrically connected with a driving switch (15); one end of the conveying pipeline (16) is welded on the upper part of the left end of the mixing box (1), and the other end of the conveying pipeline is connected with the vibrating screening hopper structure (17); the heating adjusting conveying box structure (13) comprises a conveying box (131), a conveying cavity (132), a heating plate (133), an air inlet box (134), a hot air conveying pipe (135), a hot air collecting cover (136), a hot air blower (137) and an adjusting buffer plate frame structure (138), wherein the conveying box (131) is mounted at the left end of the granulator (12) through bolts, and the conveying cavity (132) is formed in the conveying box (131); the air inlet box (134) is arranged in the middle of the upper end of the conveying box (131) through bolts; one end of the hot air delivery pipe (135) is welded with the front end of the air inlet box (134), and the other end of the hot air delivery pipe is welded with the hot air collecting cover (136); the hot air collecting cover (136) is arranged at the upper end of the hot air blower (137) through bolts; the adjusting buffer plate frame structure (138) is arranged above the interior of the conveying box (131); the adjustable buffer plate frame structure (138) comprises a rotating rod (1381), a movable column (1382), a baffle (1383), a positioning ring (1384) and a positioning bolt (1385), wherein the rotating rod (1381) is welded at the upper end of the movable column (1382); the movable column (1382) is respectively inserted into the conveying box (131) and the positioning ring (1384); the baffle (1383) is welded at the lower end of the movable column (1382); the positioning rings (1384) are respectively welded at the front part and the rear part above the inner part of the conveying box (131); the positioning bolt (1385) is connected with the front end of the positioning ring (1384) in a threaded manner.
2. The production and processing device of the suckling pig compound feed as claimed in claim 1, wherein the vibrating screening hopper structure (17) comprises a collecting hopper (171), a supporting spring (172), a receiving hopper (173), a dismounting ring (174), a rotating handle (175), a limiting ring (176), a net cylinder (177) and a vibrating motor (178), the lower end of the collecting hopper (171) is connected with the upper end flange of the conveying pipeline (16); the supporting springs (172) are respectively welded around the upper end of the collecting hopper (171), and the upper end of each supporting spring (172) is welded with a receiving hopper (173); the rotating handles (175) are respectively welded at the left side and the right side of the upper end of the limiting ring (176); the limiting ring (176) is welded at the upper end of the dismounting ring (174); the net barrel (177) is welded at the lower end of the dismounting ring (174); the vibration motors (178) are respectively installed on the left side and the right side of the lower end of the receiving bucket (173) through bolts.
3. The porket compound feed production processing device according to claim 1, characterized in that the heating steam spraying frame structure (8) comprises a steam inlet pipe (81), a circulating pipe (82), a steam outlet pipe (83), a dividing pipe (84), an electromagnetic valve (85), a steam collecting cover (86) and a dispersing net plate (87), the steam inlet pipe (81) is welded on the upper end of the circulating pipe (82), and the right end of the steam inlet pipe (81) is connected with the upper left flange of the steam generator (9); the steam outlet pipe (83) is welded at the lower end of the circulating pipe (82), and the right end of the steam outlet pipe (83) is connected with a flange at the lower left part of the steam generator (9); one end of the shunt pipe (84) is welded at the left upper part of the steam inlet pipe (81), and the other end of the shunt pipe is welded with the left side of the front part of the steam collecting cover (86); the electromagnetic valve (85) is in threaded connection with the shunt pipe (84); the steam collecting cover (86) is installed on the lower surface of the top plate (3) through bolts, and the dispersing screen plate (87) is installed on the lower end of the steam collecting cover (86) through bolts.
4. The porket compound feed production and processing device as claimed in claim 1, characterised in that the conveying box (131) is arranged in an inclined shape, the inner conveying cavity (132) is arranged in an inclined shape, and the right side of the conveying box (131) is communicated with the granulator (12).
5. The porket compound feed production and processing device as claimed in claim 1, characterised in that the conveying box (131) is a copper box, and the heating plate (133) is bolted at the lower end of the conveying box (131).
6. The production and processing device of the compound feed for the sucking pigs as claimed in claim 1, wherein a plurality of through holes are arranged below the inside of the air intake box (134), the lower part of the air intake box (134) is communicated with the conveying cavity (132), and the air intake box (134) is connected with a hot air collecting cover (136) at the upper end of the hot air blower (137) through a hot air conveying pipe (135).
7. The porket compound feed production and processing device according to claim 1, characterised in that said baffles (1383) are provided in plurality, said baffles (1383) are arranged in front and rear of the lower part of the inner part of the conveying cavity (132), said baffles (1383) are crossed.
8. The production and processing device of the compound feed for the sucking pig as claimed in claim 1, wherein the positioning ring (1384) is fitted with a movable post (1382), and the movable post (1382) is assembled with the rotating rod (1381) to form a T-shape.
9. The porket compound feed production and processing device according to claim 2, characterised in that the upper end of the net cylinder (177) is communicated with the receiving hopper (173), and the lower end of the net cylinder (177) is inserted into the collecting hopper (171).
10. A porket compound feed production processing device according to claim 3, characterised in that the lower end of the steam collection hood (86) is communicated with the dispersion net plate (87), and the steam collection hood (86) is communicated with the steam inlet pipe (81) through the shunt pipe (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010914448.XA CN111955771A (en) | 2020-09-03 | 2020-09-03 | Suckling pig formula feed production processingequipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010914448.XA CN111955771A (en) | 2020-09-03 | 2020-09-03 | Suckling pig formula feed production processingequipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111955771A true CN111955771A (en) | 2020-11-20 |
Family
ID=73393524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010914448.XA Pending CN111955771A (en) | 2020-09-03 | 2020-09-03 | Suckling pig formula feed production processingequipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111955771A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115517190A (en) * | 2022-10-31 | 2022-12-27 | 中山市雅乐思电器实业有限公司 | Steam heating type automatic pet feeding machine |
| CN115517190B (en) * | 2022-10-31 | 2024-06-28 | 中山市雅乐思电器实业有限公司 | Steam heating type automatic pet feeding machine |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10213737A1 (en) * | 2002-03-26 | 2003-10-09 | Buehler Ag | Fodder/foodstuff conditioner has a dwell unit under the mixer, where heat is applied to ensure product hygiene and improve the nourishment value or product structure |
| CN204294835U (en) * | 2014-11-19 | 2015-04-29 | 汝州郑铁三佳水泥制品有限公司 | A kind of blanking device for reinforcing bar bender |
| CN206443158U (en) * | 2017-01-13 | 2017-08-29 | 江西大北农科技有限责任公司 | A kind of new low-powder ratio feed modifying device |
| CN107373730A (en) * | 2017-08-25 | 2017-11-24 | 黄贤飞 | One boar food production comminutor |
| CN107752096A (en) * | 2017-11-01 | 2018-03-06 | 魏来 | A kind of porkling breeding feed processing installation for fermenting |
| CN108082901A (en) * | 2017-11-22 | 2018-05-29 | 郑州丽福爱生物技术有限公司 | Feed conveying machine with functions/drying |
| CN210308745U (en) * | 2019-06-18 | 2020-04-14 | 苏州苏宏模具有限公司 | Raw material conveying mechanism for injection molding and casting production |
| CN210613579U (en) * | 2019-05-24 | 2020-05-26 | 江西永华嘉旺农牧有限公司 | Follow-on raw and other materials mixing arrangement for feed processing |
| CN210630617U (en) * | 2019-04-26 | 2020-05-29 | 昆明邦云饲料有限公司 | Chicken fodder quenching and tempering curing system |
| CN211268597U (en) * | 2019-12-31 | 2020-08-18 | 河南佑民生物科技股份有限公司 | Feed curing device |
-
2020
- 2020-09-03 CN CN202010914448.XA patent/CN111955771A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10213737A1 (en) * | 2002-03-26 | 2003-10-09 | Buehler Ag | Fodder/foodstuff conditioner has a dwell unit under the mixer, where heat is applied to ensure product hygiene and improve the nourishment value or product structure |
| CN204294835U (en) * | 2014-11-19 | 2015-04-29 | 汝州郑铁三佳水泥制品有限公司 | A kind of blanking device for reinforcing bar bender |
| CN206443158U (en) * | 2017-01-13 | 2017-08-29 | 江西大北农科技有限责任公司 | A kind of new low-powder ratio feed modifying device |
| CN107373730A (en) * | 2017-08-25 | 2017-11-24 | 黄贤飞 | One boar food production comminutor |
| CN107752096A (en) * | 2017-11-01 | 2018-03-06 | 魏来 | A kind of porkling breeding feed processing installation for fermenting |
| CN108082901A (en) * | 2017-11-22 | 2018-05-29 | 郑州丽福爱生物技术有限公司 | Feed conveying machine with functions/drying |
| CN210630617U (en) * | 2019-04-26 | 2020-05-29 | 昆明邦云饲料有限公司 | Chicken fodder quenching and tempering curing system |
| CN210613579U (en) * | 2019-05-24 | 2020-05-26 | 江西永华嘉旺农牧有限公司 | Follow-on raw and other materials mixing arrangement for feed processing |
| CN210308745U (en) * | 2019-06-18 | 2020-04-14 | 苏州苏宏模具有限公司 | Raw material conveying mechanism for injection molding and casting production |
| CN211268597U (en) * | 2019-12-31 | 2020-08-18 | 河南佑民生物科技股份有限公司 | Feed curing device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115517190A (en) * | 2022-10-31 | 2022-12-27 | 中山市雅乐思电器实业有限公司 | Steam heating type automatic pet feeding machine |
| CN115517190B (en) * | 2022-10-31 | 2024-06-28 | 中山市雅乐思电器实业有限公司 | Steam heating type automatic pet feeding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204193056U (en) | A kind of cylinder type medicine roasting machine | |
| CN107560362A (en) | The convenient agri-foodstuffs processing drying plant of one kind discharging | |
| CN101259598A (en) | Swirling full-automatic assembly line light polishing machine | |
| CN211268521U (en) | Novel compound seasoning powder production facility | |
| CN108856247A (en) | A kind of sandstone preparation system | |
| CN111955771A (en) | Suckling pig formula feed production processingequipment | |
| CN213726049U (en) | Agitating unit is used in chemical products production | |
| CN108176808A (en) | A kind of regenerating used system | |
| CN115790108A (en) | Plastic granules processing equipment | |
| CN216658551U (en) | Plastic granules raw materials desiccator is used in plastic products production | |
| CN213811606U (en) | Plastic particle drying machine | |
| CN213020744U (en) | Traditional chinese medicine granule processing drying device | |
| CN108145880A (en) | A kind of multifunctional plastic sorting machine | |
| CN207836731U (en) | A kind of broiler chicken preliminary compound feed production system | |
| CN210082137U (en) | Dry agitating unit of plastic granules | |
| CN108014734A (en) | A kind of nano material production line | |
| CN109078846A (en) | A kind of granule materials drying winnowing machine | |
| CN220738487U (en) | Multistage sieving mechanism of former grain | |
| CN220075227U (en) | Plastic granules raw materials desiccator is used in plastic products production | |
| CN206355967U (en) | A kind of commercial scale nano material production line | |
| CN220215743U (en) | Large-substance sorting device for kitchen waste treatment | |
| CN209263547U (en) | A kind of grain drying unit | |
| CN219640583U (en) | Sawdust drying device | |
| CN211912759U (en) | High-speed centrifugal spray dryer for producing organic fertilizer | |
| CN215589685U (en) | Drying device for preparing granules by medical catheter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20201120 |