CN117772586B - Filter equipment is used in food inspection detection - Google Patents
Filter equipment is used in food inspection detection Download PDFInfo
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- CN117772586B CN117772586B CN202410215470.3A CN202410215470A CN117772586B CN 117772586 B CN117772586 B CN 117772586B CN 202410215470 A CN202410215470 A CN 202410215470A CN 117772586 B CN117772586 B CN 117772586B
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- 238000007689 inspection Methods 0.000 title claims abstract description 21
- 238000001514 detection method Methods 0.000 title claims abstract description 15
- 238000001914 filtration Methods 0.000 claims abstract description 36
- 241000220317 Rosa Species 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 18
- 238000007790 scraping Methods 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 13
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 20
- 239000011148 porous material Substances 0.000 description 10
- 239000008187 granular material Substances 0.000 description 7
- 230000007306 turnover Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000010977 unit operation Methods 0.000 description 2
- 229930195730 Aflatoxin Natural products 0.000 description 1
- 239000005409 aflatoxin Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003440 toxic substance Substances 0.000 description 1
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Abstract
The invention discloses a filtering device for food inspection and detection, which relates to the technical field of food inspection and comprises a filtering box, wherein a filtering cavity is formed in the filtering box, six conveying rollers are rotatably connected in the filtering cavity, conveying belts are sleeved on the outer sides of the six conveying rollers, the filtering device for food inspection and detection can enable raw materials to move along with the conveying belts, the raw materials are filtered in the moving process of the conveying belts, the size of a hole in the middle of the air bag sleeve in each air bag in each conveying belt is gradually adjusted in the moving process of the conveying belts so as to filter and classify the raw materials, and the classified raw materials can be automatically collected along with the moving of the conveying belts without stopping and collecting by workers, so that the food inspection and detection efficiency is improved.
Description
Technical Field
The invention relates to the technical field of food inspection, in particular to a filtering device for food inspection and detection.
Background
Food safety detection is to detect harmful substances in food according to national indexes, mainly detecting some indexes of harmful and toxic substances, such as heavy metals, aflatoxins and the like, and one important aspect of food science and engineering is to introduce and use chemical unit operation and develop into food engineering unit operation, thereby promoting the development of the food industry to large-scale, continuous and automatic directions. The filtration refers to the process of purifying and purifying the fluid by a special device, the filtration modes are numerous, the used system is also very wide, and solid-liquid, solid-gas, large particles and small particles are very common. When the sample raw materials need to be subjected to multistage filtration separation, the existing device is in work, and the classified raw materials are mostly located on the filter plate, so that the machine is required to be stopped at intervals, cleaned once and can continue to work, so that the classified raw materials are prevented from being accumulated on the filter plate greatly, the filter plate is blocked, and the sample raw material filtration work is influenced.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a filtering device for food inspection and detection, which solves the problems in the prior art.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a filter equipment for food inspection detects, includes the rose box, the filter chamber has been seted up to the inside of rose box, the filter chamber is inside to rotate and is connected with six conveying rollers, six conveying rollers's outside cover is equipped with the conveyer belt, six connect through the conveyer belt transmission between the conveying rollers, the inside of conveyer belt is provided with a plurality of gas area, a plurality of filtration pore has all been seted up on the surface of gas area, and the top and the bottom of every filtration pore all extend to the outside of conveyer belt, the gasbag cover is all installed to the inboard of filtration pore, the air cavity has all been seted up to the inside outside that just is located the filtration pore of gas area, the import has all been seted up to the inside and being located between air cavity and the filtration pore of gas area, the air cavity all communicates through import and gasbag cover inside.
Optionally, the piston jar is all installed to the side of conveyer belt and the one end that is located the air belt, the equal fixedly connected with drive case of one end of piston jar, the drive groove has all been seted up to the drive incasement portion, the drive incasement portion all rotates and is connected with reciprocating screw, the equal threaded connection in the outside of reciprocating screw has the piston post, the one end of piston post all extends to the piston jar inside, communicating pipe is all installed to the one end of piston jar, all be linked together through the connecting pipe between piston jar and the air cavity, the drive groove has been seted up to one side of drive incasement portion and be located the drive groove, the one end of reciprocating screw extends to the drive inslot portion, the drive inslot portion all rotates and is connected with the dwang, the outside of dwang and reciprocating screw all overlaps and is equipped with the belt pulley that is connected through the belt drive, the track groove has been seted up to the side of filter incasement portion and being located the conveyer belt, drive case and piston jar all are located the track inslot portion, the one end of dwang all extends to the track inslot portion and the cover is equipped with drive gear.
Optionally, be provided with first baffle inside the filter chamber and be located between two conveying rollers of horizontal setting, the filter chamber is inside and be located the below of first baffle and be provided with the second baffle, the filter chamber is inside and be located the below of second baffle and install the third baffle.
Optionally, first blown down tank has been seted up to one side of rose box, one side of filter chamber inner chamber just is located the one end fixedly connected with first scraper blade of first blown down tank, the second blown down tank has been seted up to one side of rose box and the below that is located first blown down tank, one side of rose box just is located the one end fixedly connected with second scraper blade of second blown down tank, the side of rose box just is located the first bin of one end fixedly connected with of first blown down tank, first bin inside has placed first material receiving drawer, the side of rose box just is located the one end fixedly connected with second bin of second blown down tank, second bin inside has placed the second material receiving drawer.
Optionally, rail groove internally mounted has actuating mechanism, and actuating mechanism includes first rack, second rack, third rack and fourth rack, rail groove left side inside just is located and all installs first rack and third rack between two conveying rollers of upper and lower distribution, the inside in the middle of the rail groove just is located the below of first scraper blade and is provided with the second rack, the inside in rail groove right-hand member just is located the side-mounting of second blown down tank has the fourth rack, drive gear all cooperatees with first rack, second rack, third rack and fourth rack.
Optionally, first rack, second rack, third rack and fourth rack are constituteed by a plurality of tooth section, one side of rail groove inner chamber and the one end that is located the tooth section are all fixedly connected with telescopic cylinder, the inside equal sliding connection of telescopic cylinder has the ejector pad, one side of ejector pad and the equal fixedly connected with electro-magnet of one side of telescopic cylinder inner chamber, the equal fixedly connected with push rod of opposite side of ejector pad, the inside equal sliding connection in the outside that just is located the push rod of telescopic cylinder has reset spring, reset spring's one end all is connected with one side of ejector pad, reset spring's the other end all is connected with one side of telescopic cylinder inner chamber, the one end of push rod all extends to the outside of telescopic cylinder and is connected with the side of tooth section.
Optionally, the first guide case of bottom fixedly connected with of filter chamber inner chamber, first guide case inside has placed first drawer, the bottom of filter chamber inner chamber just is located one side fixedly connected with second guide case of first guide case, the second drawer has been placed to inside the second guide case, connect the workbin is installed to the bottom of filter chamber inner chamber just being located the below of filter chamber, connect the workbin inside to have placed the collection steamer tray, scrape the piece in one side of filter chamber inner chamber, scrape the one end and the surface contact of conveyer belt of piece, the guide slot has been seted up to one side of filter case and be located the side of scraping the piece, one side of filter case and be located the below of guide slot are provided with the collecting box, the filter chamber is inside and be located the right side of scraping the piece and install the fourth baffle, the one end of fourth baffle extends to the below of third baffle.
Optionally, the feeder hopper is installed at the top of rose box, the below that just is located one side and the filter chamber inside of feeder hopper and is located first baffle and filter chamber inside and be located the below of third baffle and filter chamber inside and be located the below of second baffle all rotate and be connected with the roll-over, four second servo motor of side fixedly connected with of rose box, the output of second servo motor all is connected with the one end of roll-over, the side of rose box just is located the first servo motor of the equal fixedly connected with of one end of roll-over, the output of first servo motor all is connected with the one end of roll-over, the baffle is all installed to the side of the roll-over that just is located two vertical placements in filter chamber inside.
The invention provides a filtering device for food inspection and detection, which has the following beneficial effects:
1. this filter equipment for food inspection detects through being provided with conveyer belt, gas area and gasbag cover, can make the raw materials remove along with the conveyer belt, filters the raw materials at the in-process that removes to and progressively adjust the size of gasbag cover middle part hole in every gas area on the conveyer belt at the in-process that the conveyer belt removed, so that filter the classification to the raw materials, along with the removal of conveyer belt, can carry out automatic collection with the raw materials that the classification goes out, need not the staff and shut down and collect, improves food inspection detection efficiency.
2. This filter equipment for food inspection detects, through being provided with the push rod, reset spring and ejector pad, when needing to transfer little gasbag cover middle part hole, the electro-magnet starts, make and produce repulsion magnetic field between two electro-magnets, make the ejector pad promote push rod and tooth section remove, adjust first rack, the second rack, third rack and fourth rack, adjust the length of first rack, the second rack, third rack and fourth rack, thereby transfer little gasbag cover middle part hole, when needing to transfer the more ordinary great of gasbag cover middle part hole, the electro-magnet is closed, make repulsion magnetic field between two electro-magnets disappear, make reset spring promote ejector pad and push rod to the inside reset movement of telescopic cylinder, make telescopic cylinder drive push rod and tooth section reset movement, adjust first rack to first rack, the second rack, third rack and fourth rack, the length of first rack or second rack or third rack or fourth rack that will correspond, thereby transfer big gasbag cover middle part hole, dismantle the installation work, can be adjusted the raw materials with the regulation to the size of the filtration.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic view of the outside structure of the present invention;
FIG. 3 is a schematic side view of the present invention;
FIG. 4 is a schematic diagram of the internal structure of a side view part of the filter box of the invention;
FIG. 5 is a schematic view of the internal structure of a top view part of the filter box of the present invention;
FIG. 6 is a schematic view of the structure of the rail groove in the filter cavity according to the present invention;
FIG. 7 is a schematic view of a first rack and pinion connection structure according to the present invention;
FIG. 8 is a schematic view of the internal part of the drive box of the present invention;
FIG. 9 is an enlarged view of the invention at A of FIG. 4;
FIG. 10 is an enlarged view of FIG. 8B in accordance with the present invention;
fig. 11 is an enlarged view of fig. 6 at C in accordance with the present invention.
In the figure: 1. a filter box; 2. a feed hopper; 3. a conveying roller; 4. a conveyor belt; 5. an air belt; 6. an air bag; 7. an inlet; 8. an air cavity; 9. a piston cylinder; 10. a drive box; 11. a reciprocating screw rod; 12. a piston column; 13. a transmission groove; 14. a rotating lever; 15. a belt pulley; 16. a transmission gear; 17. a first rack; 18. a second rack; 19. a third rack; 20. a fourth rack; 21. a telescopic cylinder; 22. a pushing block; 23. an electromagnet; 24. a push rod; 25. a return spring; 26. tooth sections; 27. a first guide plate; 28. a partition plate; 29. a second guide plate; 30. a third guide plate; 31. a first discharge chute; 32. a first scraper; 33. a second discharge chute; 34. a second scraper; 35. scraping blocks; 36. a guide groove; 37. a collection box; 38. a first storage tank; 39. a first receiving drawer; 40. a second storage tank; 41. a second bin; 42. a first servo motor; 43. turning over the roller; 44. a second servo motor; 45. a first guide box; 46. a first drawer; 47. a second guide box; 48. a second drawer; 49. a material receiving box; 50. a collection drawer; 51. a driving groove; 52. a rail groove; 53. a filter chamber; 54. and a fourth guide plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
Example 1
Referring to fig. 1 to 11, the present invention provides a technical solution: the utility model provides a filter equipment for food inspection detects, including rose box 1, filter chamber 53 has been seted up to the inside of rose box 1, filter chamber 53 inside rotates to be connected with six transport rollers 3, six transport rollers 3's outside cover is equipped with conveyer belt 4, connect through conveyer belt 4 transmission between six transport rollers 3, the inside of conveyer belt 4 is provided with a plurality of gas area 5, a plurality of filtration pore has all been seted up on the surface of gas area 5, and the top and the bottom of every filtration pore all extend to the outside of conveyer belt 4, gasbag cover 6 is all installed to the inboard of filtration pore, air cavity 8 has all been seted up in the outside of gas area 5 inside and in the filtration pore, inlet 7 has all been seted up to inside and being located between air cavity 8 and the filtration pore of gas area 5, air cavity 8 all communicates with gasbag cover 6 inside through inlet 7.
Wherein piston cylinder 9 is all installed to the side of conveyer belt 4 and the one end that is located air belt 5, the equal fixedly connected with driving case 10 of one end of piston cylinder 9, driving groove 51 has all been seted up to driving case 10 inside, driving groove 51 inside all rotates and is connected with reciprocating screw 11, reciprocating screw 11's the equal threaded connection in the outside has piston post 12, piston post 12's one end all extends to piston cylinder 9 inside, communicating pipe is all installed to the one end of piston cylinder 9, all be linked together through the connecting pipe between piston cylinder 9 and the air cavity 8, driving groove 13 has been seted up to driving case 10 inside and the one side that is located driving groove 51, reciprocating screw 11's one end extends to driving groove 13 inside, driving groove 13 inside all rotates and is connected with dwang 14, the outside of dwang 14 and reciprocating screw 11 all overlaps and is equipped with pulley 15 through the belt drive connection, rail groove 52 has been seted up to the side of filter case 1 inside and being located conveyer belt 4, driving case 10 and piston cylinder 9 all are located rail groove 52 inside, the one end of dwang 14 all extends to rail groove 52 inside and overlaps and is equipped with drive gear 16, can realize automatic carry out the regulation to the air bag in the air bag 6 of every cover 5 that installs on conveyer belt 4, the air bag 6 is big hole, the air bag is convenient for the middle part is adjusted.
Wherein, filter chamber 53 is inside and be located and transversely set up be provided with first baffle 27 between two conveyor rolls 3, filter chamber 53 is inside and be located the below of first baffle 27 and be provided with second baffle 29, the third baffle 30 is installed to the below that filter chamber 53 is inside and be located second baffle 29, can lead the furthest stroke of carrying to each section filtration classifying conveyer belt 4 to the granule through first baffle 27, baffle 28 and second baffle 29, so that the distance that the granule can be removed on each section filtration classifying conveyer belt 4 increases, so that the granule is filtered classifying.
Wherein, first blown down tank 31 has been seted up to one side of rose box 1, one side and the one end fixedly connected with first scraper blade 32 that is located first blown down tank 31 of filter chamber 53 inner chamber, second blown down tank 33 has been seted up to one side of rose box 1 and the below that is located first blown down tank 31, one side and the one end fixedly connected with second scraper blade 34 that is located second blown down tank 33 of rose box 1, the side of rose box 1 and the one end fixedly connected with first storage box 38 that is located first blown down tank 31, first storage box 38 is inside to be placed first material receiving drawer 39, the side of rose box 1 and the one end fixedly connected with second storage box 40 that is located second blown down tank 33, second storage box 40 is inside to be placed second material receiving drawer 41, through first blown down tank 31, first scraper blade 32, second blown down tank 33 and second scraper blade 34, can collect the granule that the inner surface classification of conveyer belt 4 goes out, prevent that it from influencing the rotation of conveyer roll 3.
The driving mechanism is arranged in the rail groove 52 and comprises a first rack 17, a second rack 18, a third rack 19 and a fourth rack 20, the first rack 17 and the third rack 19 are arranged in the left side of the rail groove 52 and between two conveying rollers 3 distributed up and down, the second rack 18 is arranged in the middle of the rail groove 52 and below the first scraping plate 32, the fourth rack 20 is arranged in the right end of the rail groove 52 and on the side face of the second discharging groove 33, the transmission gear 16 is matched with the first rack 17, the second rack 18, the third rack 19 and the fourth rack 20, and the size of a middle hole of the air bag sleeve 6 on each air bag sleeve 5 on the conveying belt 4 can be gradually reduced until the initial state is finally restored along with the movement of the conveying belt 4 so as to filter and grade particles.
Wherein the first rack 17, the second rack 18, the third rack 19 and the fourth rack 20 are composed of a plurality of tooth sections 26, one side of the inner cavity of the rail groove 52 and one end of the tooth section 26 are fixedly connected with a telescopic cylinder 21, the inside of the telescopic cylinder 21 is fixedly connected with a push block 22, one side of the push block 22 and one side of the inner cavity of the telescopic cylinder 21 are fixedly connected with an electromagnet 23, the other side of the push block 22 is fixedly connected with a push rod 24, the inside of the telescopic cylinder 21 and the outside of the push rod 24 are fixedly connected with a reset spring 25, one end of the reset spring 25 is connected with one side of the inner cavity of the telescopic cylinder 21, one end of the push rod 24 extends to the outside of the telescopic cylinder 21 and is connected with the side of the tooth section 26, the size of a hole in the middle part of the air bag sleeve 6 on each section of the filtering and grading conveyor belt 4 can be adjusted according to requirements, when the middle hole of the air bag sleeve 6 needs to be reduced, the electromagnets 23 are started, a repulsive force magnetic field is generated between the two electromagnets 23, the push block 22 pushes the push rod 24 and the tooth section 26 to move, the first rack 17, the second rack 18, the third rack 19 and the fourth rack 20 are adjusted, the lengths of the first rack 17, the second rack 18, the third rack 19 and the fourth rack 20 are adjusted, the middle hole of the air bag sleeve 6 needs to be reduced, when the middle hole of the air bag sleeve 6 needs to be reduced to be larger than usual, the electromagnets 23 are closed, the repulsive force magnetic field between the two electromagnets 23 disappears, the reset spring 25 pushes the push block 22 and the push rod 24 to reset towards the inside of the telescopic cylinder 21, the telescopic cylinder 21 drives the push rod 24 and the tooth section 26 to reset, the first rack 17, the second rack 18, the third rack 19 and the fourth rack 20 are adjusted, the first rack 17 is adjusted, the lengths of the second rack 18, the third rack 19 and the fourth rack 20 are shortened by adjusting the lengths of the corresponding first rack 17 or the second rack 18 or the third rack 19 or the fourth rack 20, so that the middle hole of the air bag sleeve 6 is enlarged.
The bottom of the inner cavity of the filter cavity 53 is fixedly connected with a first guide box 45, a first drawer 46 is placed in the first guide box 45, a second guide box 47 is fixedly connected to the bottom of the inner cavity of the filter cavity 53 and located on one side of the first guide box 45, a second drawer 48 is placed in the second guide box 47, a receiving box 49 is mounted at the bottom of the inner cavity of the filter cavity 53 and located below the filter cavity 53, a collecting drawer 50 is placed in the receiving box 49, a scraping block 35 is mounted on one side of the inner cavity of the filter cavity 53, one end of the scraping block 35 is in contact with the surface of the conveying belt 4, a guide groove 36 is formed in one side of the filter box 1 and located on the side of the scraping block 35, a collecting box 37 is arranged on one side of the filter box 1 and located below the guide groove 36, a fourth guide plate 54 is mounted on the right side of the filter cavity 53 and located on the side of the scraping block 35, one end of the fourth guide plate 54 extends to the lower side of the third guide plate 30, and when the air bag plugs extruded through the air bag sleeve 6 of the fourth guide plate 20 can fall into the surface of the conveying belt 4 below the guide plate 30, and classification filtering is performed.
Example two
Referring to fig. 1 and 2, the present invention provides a technical solution: the feeder hopper 2 is installed at the top of rose box 1, the below that just lies in one side of feeder hopper 2 and filter chamber 53 inside and lie in first baffle 27 and filter chamber 53 inside and lie in the below of third baffle 30 and filter chamber 53 inside and lie in the below of second baffle 29 all rotate and be connected with turn-over roller 43, four second servo motor 44 of side fixedly connected with of rose box 1, the output of second servo motor 44 all is connected with the one end of turn-over roller 43, the side of rose box 1 just lies in the one end of conveying roller 3 all fixedly connected with first servo motor 42, the baffle 28 is all installed to the side of conveying roller 3 that just lies in two vertical placements in filter chamber 53 inside, the output through second servo motor 44 drives turn-over roller 43 and rotates, turn-over roller 43 scrapes the granule on conveyer belt 4 surface, then the granule of scraping falls to the surface of conveyer belt 4 again, carry out filtration classification efficiency to the granule.
In summary, when the filtering device for food inspection and detection is used, crushed food particles are poured into the filter box 1 from the feed hopper 2, the output end of the first servo motor 42 drives the conveying roller 3 to rotate, so that the conveying belt 4 is driven to move, firstly, the crushed food particles fall onto the outer surface of the conveying belt 4, fall onto the surface of the first guide plate 27 through the hole in the middle of the air bag sleeve 6, guide the inner side surface of the conveying belt 4 through the first guide plate 27, the particles with larger outer surface of the conveying belt 4 move to the side surface of the first guide box 45 along with the movement of the conveying belt 4, the particles on the surface of the conveying belt 4 are scraped by the first guide box 45, so that the large particles fall into the first guide box 45 and then fall into the first drawer 46, and when the driving box 10 corresponding to the air belt 5 is driven by the conveying belt 4 to rotate to the side surface of the first rack 17, the first rack 17 drives the driving gear 16 to rotate, the transmission gear 16 drives the rotating rod 14 to rotate, the rotating rod 14 drives the reciprocating screw rod 11 to rotate through the belt pulley 15, the reciprocating screw rod 11 drives the piston rod 12 to move, part of gas in the piston cylinder 9 is discharged into the air cavity 8 through the connecting pipe by the piston rod 12 and then enters the corresponding air bag sleeve 6 through the inlet 7, the air bag sleeve 6 expands towards the middle part, the hole in the middle part of the air bag sleeve 6 is reduced, when the transmission gear 16 is separated from the first rack 17, the size of the hole in the middle part of the air bag sleeve 6 on the corresponding air belt 5 is adjusted, the conveying belt 4 continuously moves to drive the air belt 5 to move below the first guide plate 27, particles on the inner surface of the conveying belt 4 are screened, smaller particles fall on the surface of the second guide plate 29 through the hole in the middle part of the air bag sleeve 6, the larger particles are driven to move towards the first scraping plate 32 through the conveying belt 4, the particles on the inner surface of the conveyor belt 4 are scraped into the first discharging groove 31 by the first scraping plate 32, then fall into the first storage box 38 by the first discharging groove 31, and then fall into the first receiving drawer 39;
When the conveyor belt 4 drives the air belt 5 to move above the second rack 18, the second rack 18 drives the transmission gear 16 to rotate, so that the transmission gear 16 drives the rotating rod 14 to rotate, the rotating rod 14 drives the reciprocating screw rod 11 to rotate through the belt pulley 15, the reciprocating screw rod 11 pushes the piston rod 12 to move, the piston rod 12 discharges part of air in the piston cylinder 9 into the air cavity 8 through the connecting pipe, then enters into the corresponding air bag sleeve 6 through the inlet 7, the air bag sleeve 6 expands towards the middle part, the hole in the middle part of the air bag sleeve 6 is reduced, when the transmission gear 16 is separated from the second rack 18, the size of the hole in the middle part of the air bag sleeve 6 on the corresponding air belt 5 is adjusted, at this time, the conveyor belt 4 drives the air belt 5 to move below the second guide plate 29, particles are filtered again through the reduced holes on the air bag sleeve 6, smaller particles pass through the holes in the middle of the air bag sleeve 6 and fall to the surface of the third guide plate 30, larger particles move to the side face of the second guide box 47 along with the conveyor belt 4, the particles on the surface of the conveyor belt 4 are scraped into the second guide box 47 through the second guide box 47 and then fall into the second drawer 48, when the conveyor belt 4 drives the air belt 5 to move to one side of the partition plate 28, the third rack 19 drives the transmission gear 16 to rotate, the transmission gear 16 drives the rotating rod 14 to rotate, the rotating rod 14 drives the reciprocating screw rod 11 to rotate through the belt pulley 15, so that the reciprocating screw rod 11 pushes the piston rod 12 to move, so that the piston rod 12 discharges part of gas in the piston cylinder 9 into the air cavity 8 through the connecting pipe, then enters into the corresponding air bag sleeve 6 through the inlet 7, the air bag sleeve 6 expands towards the middle part, the holes in the middle part of the air bag sleeve 6 are reduced, when the third rack 19 is separated from the second rack 18, the sizes of the holes in the middle part of the air bag sleeve 6 on the corresponding air belt 5 are adjusted, the conveyor belt 4 drives the air belt 5 to move to the lower part of the third guide plate 30, particles on the inner surface of the conveyor belt 4 are filtered, smaller particles pass through the holes in the middle part of the air bag sleeve 6 and fall into the material receiving box 49, then falls into the collection drawer 50, larger particles are scraped into the second discharge chute 33 by the second scraping plate 34, then falls into the second storage box 40, then falls into the second storage drawer 41, the filtration and classification are completed at this time, when the conveyor belt 4 drives the air belt 5 to move to one side of the fourth rack 20, the fourth rack 20 drives the transmission gear 16 to rotate, the transmission gear 16 drives the rotating rod 14 to rotate, the rotating rod 14 drives the reciprocating screw 11 to rotate by the belt pulley 15, the reciprocating screw 11 drives the piston column 12 to move, the piston column 12 completely discharges the air in the piston cylinder 9 into the air cavity 8 by the connecting pipe, then the air enters the corresponding air bag sleeve 6 through the inlet 7, so that the air bag sleeve 6 expands towards the middle part, the hole in the middle part of the air bag sleeve 6 is reduced to a specified size, the blocking object in the hole in the middle part of the air bag sleeve 6 is pushed out, the blocking object falls into the collecting box 37 through the scraping block 35 and the guide groove 36, then the fourth rack 20 continuously drives the transmission gear 16 to rotate, the reciprocating screw 11 continuously rotates at the moment, the piston column 12 is driven to return and move, the air in the air bag sleeve 6 is sucked into the piston cylinder 9 through the inlet 7, the air cavity 8 and the connecting pipe, the air bag sleeve 6 is retracted, the hole in the middle part of the air bag sleeve 6 is enlarged, when the conveying belt 4 drives the air bag sleeve 6 to move upwards to the lower part of the feed hopper 2, the filtration of the larger particles is continued.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a filter equipment for food inspection detects, includes rose box (1), its characterized in that: the filter box is characterized in that a filter cavity (53) is formed in the filter box (1), six conveying rollers (3) are rotatably connected in the filter cavity (53), conveying belts (4) are sleeved on the outer sides of the conveying rollers (3), the conveying rollers (3) are in transmission connection through the conveying belts (4), a plurality of air belts (5) are arranged in the conveying belts (4), a plurality of filter holes are formed in the surfaces of the air belts (5), the top end and the bottom end of each filter hole extend to the outer side of the conveying belt (4), an air bag sleeve (6) is arranged on the inner side of each filter hole, an air cavity (8) is formed in the air belt (5) and located in the outer side of each filter hole, an inlet (7) is formed in the air belt (5) and located between the air cavity (8) and each filter hole, and the air cavity (8) is communicated with the air bag sleeve (6) through the inlet (7);
The side of conveyer belt (4) and the one end that is located air belt (5) all install piston cylinder (9), the one end of piston cylinder (9) all fixedly connected with drive case (10), drive groove (51) have all been seted up to drive case (10) inside, drive groove (51) inside all rotates and is connected with reciprocating screw (11), the outside all threaded connection of reciprocating screw (11) has piston post (12), the one end of piston post (12) all extends to piston cylinder (9) inside, communicating pipe is all installed to the one end of piston cylinder (9), all be linked together through the connecting pipe between piston cylinder (9) and air cavity (8), drive groove (13) have been seted up to one side that just is located drive groove (51) in drive case (10) inside, the one end of reciprocating screw (11) extends to inside of drive groove (13), inside all rotates and is connected with dwang (14), the outside all cover of dwang (14) and reciprocating screw (11) has through belt pulley drive connection's (15), filter case (1) and drive groove (52) are located in the inside of drive case (52) are located in drive case (4), one end of the rotating rod (14) extends into the rail groove (52) and is sleeved with a transmission gear (16);
The novel automatic feeding device is characterized in that a driving mechanism is arranged in the rail groove (52) and comprises a first rack (17), a second rack (18), a third rack (19) and a fourth rack (20), the first rack (17) and the third rack (19) are arranged between two conveying rollers (3) which are distributed up and down and are arranged in the left side of the rail groove (52), the second rack (18) is arranged in the middle of the rail groove (52) and below the first scraping plate (32), the fourth rack (20) is arranged in the right end of the rail groove (52) and on the side face of the second discharging groove (33), and the transmission gear (16) is matched with the first rack (17), the second rack (18), the third rack (19) and the fourth rack (20).
2. The filtering device for food inspection and detection according to claim 1, wherein: the filter chamber (53) is inside and be located and be provided with first baffle (27) between two conveying rollers (3) of horizontal setting, the filter chamber (53) is inside and be located the below of first baffle (27) and be provided with second baffle (29), third baffle (30) are installed to the below that just is located second baffle (29) inside filter chamber (53).
3. A filter device for food testing according to claim 2, wherein: first blown down tank (31) have been seted up to one side of rose box (1), one side of filter chamber (53) inner chamber just is located the one end fixedly connected with first scraper blade (32) of first blown down tank (31), second blown down tank (33) have been seted up to one side of rose box (1) and the below that is located first blown down tank (31), one side of rose box (1) just is located the one end fixedly connected with second scraper blade (34) of second blown down tank (33), the side of rose box (1) just is located the one end fixedly connected with first bin (38) of first blown down tank (31), first bin (38) inside has been placed first material receiving drawer (39), the side of rose box (1) just is located the one end fixedly connected with second bin (40) of second blown down tank (33), second bin (41) have been placed to second bin (40) inside.
4. The filtering device for food inspection and detection according to claim 1, wherein: first rack (17), second rack (18), third rack (19) and fourth rack (20) are constituteed by a plurality of tooth section (26), one side of rail groove (52) inner chamber just is located the equal fixedly connected with telescopic cylinder (21) of one end of tooth section (26), inside equal sliding connection of telescopic cylinder (21) has ejector pad (22), one side of ejector pad (22) and one side of telescopic cylinder (21) inner chamber equal fixedly connected with electro-magnet (23), the equal fixedly connected with push rod (24) of opposite side of ejector pad (22), inside and the equal sliding connection in the outside that is located push rod (24) of telescopic cylinder (21), one end of reset spring (25) all is connected with one side of ejector pad (22), the other end of reset spring (25) all is connected with one side of telescopic cylinder (21) inner chamber, one end of push rod (24) all extends to the outside of telescopic cylinder (21) and is connected with the side of tooth section (26).
5. The filtering device for food inspection and detection according to claim 1, wherein: the utility model discloses a filter chamber, including filter chamber (53) and filter chamber, filter chamber (53) inner chamber's bottom fixedly connected with first guide case (45), first drawer (46) has been placed to first guide case (45) inside, the bottom of filter chamber (53) inner chamber just is located one side fixedly connected with second guide case (47) of first guide case (45), second drawer (48) have been placed inside second guide case (47), connect case (49) are installed to filter chamber (53) inner chamber's bottom and the below that is located filter chamber (53), connect case (49) inside to have placed collection drawer (50), scrape piece (35) are installed to one side of filter chamber (53) inner chamber, scrape one end and the surface contact of conveyer belt (4) of piece (35), one side and be located the side of scraping piece (35) of filter chamber (1) have seted up guide slot (36), one side and the below that is located guide slot (36) of filter chamber (1) are provided with collecting box (37), filter chamber (53) inside just be located the right side of scraping piece (35) and install fourth baffle (54) and extend to third baffle (30).
6. The filtering device for food inspection and detection according to claim 1, wherein: the utility model discloses a filter cabinet, including filter cabinet (1), baffle (28) are all installed to the side of filter cabinet (1), feeder hopper (2) are installed at the top of filter cabinet (1), filter cabinet (53) inside and be located one side of feeder hopper (2) and filter cabinet (53) inside and be located the below of first baffle (27) and filter cabinet (53) inside and be located the below of second baffle (29) all rotate and be connected with turn roller (43), four second servo motor (44) of side fixedly connected with of filter cabinet (1), the output of second servo motor (44) all is connected with the one end of turn roller (43), the side of filter cabinet (1) and be located the equal fixedly connected with first servo motor (42) of one end of conveying roller (3), the output of first servo motor (42) all is connected with the one end of conveying roller (3), baffle (28) are all installed to the side of conveying roller (3) inside and be located two vertical places.
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| CN202410215470.3A CN117772586B (en) | 2024-02-27 | 2024-02-27 | Filter equipment is used in food inspection detection |
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| CN202410215470.3A CN117772586B (en) | 2024-02-27 | 2024-02-27 | Filter equipment is used in food inspection detection |
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| CN117772586B true CN117772586B (en) | 2024-05-28 |
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2024
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| CA2357257A1 (en) * | 2000-09-15 | 2002-03-15 | Societe Des Produits Nestle S.A. | Foodstuff refill and device intended to accommodate such a refill |
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| CN117772586A (en) | 2024-03-29 |
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