CN115445927B - Screening machine capable of automatically extracting high-quality tea leaves - Google Patents
Screening machine capable of automatically extracting high-quality tea leaves Download PDFInfo
- Publication number
- CN115445927B CN115445927B CN202211266218.2A CN202211266218A CN115445927B CN 115445927 B CN115445927 B CN 115445927B CN 202211266218 A CN202211266218 A CN 202211266218A CN 115445927 B CN115445927 B CN 115445927B
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- Prior art keywords
- fixedly connected
- box
- close
- department
- filter screen
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- 241001122767 Theaceae Species 0.000 title claims abstract description 64
- 238000012216 screening Methods 0.000 title claims abstract description 29
- 239000000428 dust Substances 0.000 claims description 86
- 229910000831 Steel Inorganic materials 0.000 claims description 32
- 239000010959 steel Substances 0.000 claims description 32
- 238000007599 discharging Methods 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 9
- 244000309464 bull Species 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 238000007790 scraping Methods 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 230000010405 clearance mechanism Effects 0.000 claims description 2
- 238000010030 laminating Methods 0.000 claims 1
- 235000013616 tea Nutrition 0.000 description 55
- GHOKWGTUZJEAQD-ZETCQYMHSA-N (D)-(+)-Pantothenic acid Chemical compound OCC(C)(C)[C@@H](O)C(=O)NCCC(O)=O GHOKWGTUZJEAQD-ZETCQYMHSA-N 0.000 description 2
- RYYVLZVUVIJVGH-UHFFFAOYSA-N caffeine Chemical compound CN1C(=O)N(C)C(=O)C2=C1N=CN2C RYYVLZVUVIJVGH-UHFFFAOYSA-N 0.000 description 2
- OVBPIULPVIDEAO-LBPRGKRZSA-N folic acid Chemical compound C=1N=C2NC(N)=NC(=O)C2=NC=1CNC1=CC=C(C(=O)N[C@@H](CCC(O)=O)C(O)=O)C=C1 OVBPIULPVIDEAO-LBPRGKRZSA-N 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- PFTAWBLQPZVEMU-DZGCQCFKSA-N (+)-catechin Chemical compound C1([C@H]2OC3=CC(O)=CC(O)=C3C[C@@H]2O)=CC=C(O)C(O)=C1 PFTAWBLQPZVEMU-DZGCQCFKSA-N 0.000 description 1
- GHOKWGTUZJEAQD-UHFFFAOYSA-N Chick antidermatitis factor Natural products OCC(C)(C)C(O)C(=O)NCCC(O)=O GHOKWGTUZJEAQD-UHFFFAOYSA-N 0.000 description 1
- SQUHHTBVTRBESD-UHFFFAOYSA-N Hexa-Ac-myo-Inositol Natural products CC(=O)OC1C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C(OC(C)=O)C1OC(C)=O SQUHHTBVTRBESD-UHFFFAOYSA-N 0.000 description 1
- LPHGQDQBBGAPDZ-UHFFFAOYSA-N Isocaffeine Natural products CN1C(=O)N(C)C(=O)C2=C1N(C)C=N2 LPHGQDQBBGAPDZ-UHFFFAOYSA-N 0.000 description 1
- OVBPIULPVIDEAO-UHFFFAOYSA-N N-Pteroyl-L-glutaminsaeure Natural products C=1N=C2NC(N)=NC(=O)C2=NC=1CNC1=CC=C(C(=O)NC(CCC(O)=O)C(O)=O)C=C1 OVBPIULPVIDEAO-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 229960001948 caffeine Drugs 0.000 description 1
- VJEONQKOZGKCAK-UHFFFAOYSA-N caffeine Natural products CN1C(=O)N(C)C(=O)C2=C1C=CN2C VJEONQKOZGKCAK-UHFFFAOYSA-N 0.000 description 1
- ADRVNXBAWSRFAJ-UHFFFAOYSA-N catechin Natural products OC1Cc2cc(O)cc(O)c2OC1c3ccc(O)c(O)c3 ADRVNXBAWSRFAJ-UHFFFAOYSA-N 0.000 description 1
- 235000005487 catechin Nutrition 0.000 description 1
- GGCLNOIGPMGLDB-GYKMGIIDSA-N cholest-5-en-3-one Chemical compound C1C=C2CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 GGCLNOIGPMGLDB-GYKMGIIDSA-N 0.000 description 1
- NYOXRYYXRWJDKP-UHFFFAOYSA-N cholestenone Natural products C1CC2=CC(=O)CCC2(C)C2C1C1CCC(C(C)CCCC(C)C)C1(C)CC2 NYOXRYYXRWJDKP-UHFFFAOYSA-N 0.000 description 1
- 229950001002 cianidanol Drugs 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 229960000304 folic acid Drugs 0.000 description 1
- 235000019152 folic acid Nutrition 0.000 description 1
- 239000011724 folic acid Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- CDAISMWEOUEBRE-GPIVLXJGSA-N inositol Chemical compound O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@H](O)[C@@H]1O CDAISMWEOUEBRE-GPIVLXJGSA-N 0.000 description 1
- 229960000367 inositol Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229940055726 pantothenic acid Drugs 0.000 description 1
- 235000019161 pantothenic acid Nutrition 0.000 description 1
- 239000011713 pantothenic acid Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- CDAISMWEOUEBRE-UHFFFAOYSA-N scyllo-inosotol Natural products OC1C(O)C(O)C(O)C(O)C1O CDAISMWEOUEBRE-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- 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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
Landscapes
- Tea And Coffee (AREA)
Abstract
The invention discloses a screening machine capable of automatically extracting high-quality tea, which comprises a box body, wherein the top of an inner cavity of the box body is fixedly connected with a feed cylinder, the top of the feed cylinder is close to the right end and is inserted with a feed pipe, the top of the feed pipe penetrates through the top of the box body and is fixedly connected with a feed hopper.
Description
Technical Field
The invention relates to the technical field of screening machines, in particular to a screening machine capable of automatically extracting high-quality tea.
Background
Tea leaves, commonly known as tea, generally comprise tea leaves and buds. The tea component comprises catechin, cholestenone, caffeine, inositol, folic acid, pantothenic acid, and health promoting. Tea beverage made of tea is one of three beverages in the world. In the production process of the tea, the tea is screened by a screening machine, and sundries such as sand, dust and the like in the tea are separated.
The existing tea screening machine is used for separating sand and dust in tea leaves only, and further screening cannot be carried out on the tea leaves, so that high-quality tea leaves, medium-grade tea leaves and low-grade tea leaves can be screened out, tea leaves of different grades can be easily doped together, the quality of the tea leaves can be influenced, in addition, the screening efficiency of the existing tea screening machine is low, and the working efficiency of tea processing is influenced.
Disclosure of Invention
The invention solves the technical problem of overcoming the defects of the prior art and providing the screening machine capable of automatically extracting high-quality tea.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a screening machine capable of automatically extracting high-quality tea leaves, comprises a box body, the inner chamber top fixedly connected with of box just the top of carrying the feed cylinder is close to right-hand member department and is pegged graft there is the inlet pipe, the top of inlet pipe runs through the top of box to fixedly connected with feeder hopper, the inner chamber of carrying the feed cylinder is close to right side department fixedly connected with air-blower, just first air intake has been seted up to the right-hand member of carrying the feed cylinder, the right side of box is close to top department and has been seted up the second air intake, just the inner chamber right side fixedly connected with dust filter screen of second air intake, the right side of dust filter screen is equipped with clearance mechanism, the inner chamber of carrying the feed cylinder is close to left end department fixedly connected with protection network, just the left side of protection network is equipped with dust removal mechanism, the blown down tank has been seted up to the bottom of carrying the feed cylinder, the bottom of carrying the feed cylinder is equipped with first filter screen, the outer side wall of the first filter screen is fixedly connected with the inner side wall of the box body, the impurity discharging ports are respectively formed in the positions, close to the top, of the left side and the right side of the box body, inclined plates are respectively arranged at the bottom of one side, far away from the impurity discharging ports, of the box body, the inclined plates are welded with the outer side wall of the box body, the baffle plates are respectively fixedly connected with the positions, close to the middle, of the left side of the box body, the second filter screen is fixedly connected with the position, close to the bottom, of the right side of the box body, the first discharge port is formed in the position, close to the bottom, of the right side of the box body, the right side of the second filter screen extends to the inner cavity of the first discharge port and is fixedly connected with the bottom of the inner cavity of the first discharge port, the right side of the first discharge port is provided with a first collecting box in an attaching mode, the left side of the first collecting box is fixedly connected with the right side wall of the box body, the right side of the first collecting box is connected with a second box door in a hinge mode, and the right side of second chamber door is close to front side department fixedly connected with second handle, first feed inlet has been seted up at the left side top department of first collecting box, the bottom left side department of second filter screen is equipped with the knocking mechanism, the inner chamber right side of box is close to bottom department fixedly connected with third filter screen, the left side of box is close to bottom department and has been seted up the second discharge gate, just the left side of third filter screen extends to the inner chamber of second discharge gate to with the inner chamber bottom fixed connection of second discharge gate, the left side of second discharge gate is equipped with the second collecting box, just the right side of second collecting box and the left side wall fixed connection of box, the left side hinge connection of second collecting box has the third chamber door, just the left side of third chamber door is close to front side department fixedly connected with third handle, the right side top department of second collecting box has been seted up the second feed inlet, the bottom of box is close to four corners department all fixedly connected with supporting leg, just the bottom intermediate position of box has the guide tube of second discharge gate, the equal bottom of two ends of the equal guide tube of side of box, the equal tube is connected with the left side of discharge gate.
Preferably, the dust removing mechanism comprises a dust collecting cover, the dust collecting cover is positioned on the left side of the protective screen, the left side of the box body is close to the top and fixedly connected with a dust collecting box, the left side of the dust collecting box is hinged with a first box door, the left side of the first box door is close to the front and fixedly connected with a first handle, the right side of the top of the dust collecting box is provided with a dust collecting pump, the right side of the dust collecting pump is fixedly connected with the left side wall of the box body, the bottom of the dust collecting pump is fixedly connected with a dust discharging pipe, the bottom of the dust discharging pipe is inserted into the top of the dust collecting box, the top of the dust collecting pump is fixedly connected with a dust collecting pipe, and the other end of the dust collecting pipe penetrates through the left side of the box body and the material conveying cylinder and is fixedly connected with the left side of the dust collecting cover.
Preferably, the cleaning mechanism comprises an L-shaped plate, one side of the L-shaped plate is fixedly connected with the right side of the box body near the top, the left side of the L-shaped plate is close to the bottom and is rotationally connected with a first rotating rod, a plurality of brushes are fixedly connected with the left end of the first rotating rod, a driven gear is sleeved on the outer side of the first rotating rod, a transmission gear is meshed with the bottom of the driven gear, the bottom of the material conveying cylinder is close to the left side and the right side, a vertical plate is fixedly connected with the bottom of the material conveying cylinder, a first bearing is fixedly connected with the vertical plate, two inner cavities of the first bearing are jointly penetrated with a rotating shaft, a plurality of rotating blades are fixedly connected with the middle position of the outer side wall of the rotating shaft, a transmission conical gear is fixedly connected with the left end and the right end of the rotating shaft, a driven conical gear is meshed with the top of one side of the first rotating rod, a worm is arranged on the driven conical gear in a penetrating way, the top of the worm is rotationally connected with the bottom of the material conveying cylinder, the right side of the driven conical gear is close to the right side of the driven conical gear, the driven conical gear is meshed with the right side of the driven conical gear, the driven gear is fixedly connected with the right side of the second rotating rod, and the two rotating rods are fixedly connected with the right side of the rotating shaft, and the right side of the driving conical gear is fixedly connected with the second rotating shaft, and the right side of the rotating shaft is respectively.
Preferably, the brushes are arranged in a ring array shape by taking the left end of the first rotating rod as the center of a circle, and the left sides of the brushes are mutually attached to the right side of the dust filtering net.
Preferably, the left side and the right side of the inner cavity of the box body are both rotationally connected with a movable shaft near the top, the movable shaft is positioned at the top of the impurity discharging port, the top and the bottom of the movable shaft are both fixedly connected with scraping plates, the right end of the movable shaft is both fixedly connected with a worm wheel, and the rear sides of the worm wheels are respectively meshed with the front sides of adjacent worms.
Preferably, two adjacent sides of the impurity discharging port inner cavities are fixedly connected with a fourth filter screen, and the aperture size of the fourth filter screen is smaller than that of the first filter screen.
Preferably, one side of the scraping plate far away from the inner cavity of the box body is mutually attached to the inner side wall of the box body, and the length of the scraping plate is smaller than the vertical distance between the movable shaft and the first filter screen.
Preferably, the knocking mechanism comprises a first steel ball, the first steel ball is located at the bottom of the second filter screen and is close to the left side, a first spring is fixedly connected to the bottom of the first steel ball, a first pushing plate is fixedly connected to the bottom of the first spring, a first sliding block is fixedly connected to the left side of the first pushing plate, a first sliding groove is formed in the left side of an inner cavity of the box body and is close to the bottom, the first sliding block is movably connected to the inner cavity of the first sliding groove, a first cam is arranged at the bottom of the first pushing plate, a third rotating rod is fixedly connected to the left side of the first cam and is close to the top, a third bearing is fixedly connected to the left side of the box body and is close to the bottom, a support is fixedly connected to the top of the support, and the left end of the third rotating rod penetrates through the inner cavity of the third bearing and is fixedly connected with the power output end of the driving motor.
Preferably, the top fixedly connected with montant of first steel ball, be close to left side department on the second filter screen and seted up the perforation, just the top of montant runs through the perforation inner chamber to fixedly connected with second push pedal, the top fixedly connected with second spring of second push pedal, just the top fixedly connected with second steel ball of second spring.
Preferably, the top of third filter screen is close to right side department and is equipped with the third steel ball, just the top fixedly connected with third spring of third steel ball, the top fixedly connected with third push pedal of third spring, just the right side fixedly connected with second slider of third push pedal, the inner chamber right side of box is close to bottom department and has been seted up the second spout, just second slider swing joint is in second spout inner chamber, the bottom fixedly connected with fourth spring of second slider, just the bottom and the second spout inner chamber bottom fixed connection of fourth spring, the top of third push pedal is equipped with the second cam, just the top department that is close to the bottom on the second cam runs through and is equipped with the fourth bull stick, the left side of box is close to bottom department fixedly connected with fourth bearing, just the left end of fourth bull stick runs through fourth bearing inner chamber to fixedly connected with driven gear, the top meshing of driven gear has the driving gear, just the driving gear cover is established in the outside of third bull stick.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, stones in tea can be filtered out through the arrangement of the first filter screen and the fourth filter screen, the tea can be screened through the arrangement of the second filter screen, high-quality tea can be screened and guided into the first collecting box, the tea can be screened again through the arrangement of the third filter screen, medium tea can be screened and guided into the second collecting box, meanwhile, lower tea can be dropped into the bottom of the inner cavity of the box body, high-quality tea can be screened out by self through multi-layer screening of the tea, and meanwhile, other tea with different grades can be screened out simultaneously, so that the screening effect is better;
2. according to the invention, through the arrangement of the blower, when the tea leaves are poured into the feeding hopper by a worker, the blower blows the tea leaves to the left, so that the tea leaves uniformly drop to the top of the first filter screen from the discharging hopper, the screening efficiency is improved, meanwhile, dust can be raised while the tea leaves are blown, the dust can be removed through the mutual matching among the dust suction pump, the dust suction pipe, the dust collection cover and the dust discharging pipe, the dust can be introduced into the dust collection box, a plurality of rotary blades are driven to rotate when the tea leaves drop from the discharging hopper, two groups of scrapers are driven to rotate through the mutual matching among the rotary shaft, the driving conical gear, the driven conical gear, the worm gear and the movable shaft, the fourth filter screen is scraped, the fourth filter screen is prevented from being blocked, in addition, the second knocking vibration can be carried out through the mutual matching among the driving motor, the third rotary rod, the first cam, the first push plate, the first spring and the first steel ball, the first knocking vibration can be carried out through the mutual matching among the filter screen, the second push plate, the second spring and the second steel ball, and the third steel ball, and the processing efficiency of the fourth filter screen and the third steel ball is quickened through the mutual matching among the driving gear, the fourth rotary rod, the third push plate, the third spring and the fourth knocking vibration speed is quickened.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a perspective view of the swash plate of the present invention;
FIG. 3 is a left side view of the component dust bin of the present invention;
FIG. 4 is a left side view of a second collection bin of the component of the present invention;
FIG. 5 is an enlarged view of FIG. 1 at A;
FIG. 6 is an enlarged view at B in FIG. 1;
FIG. 7 is an enlarged view of FIG. 1 at C;
fig. 8 is an enlarged view of D in fig. 1.
Reference numerals in the drawings: 1. a case; 2. a feed delivery cylinder; 3. a feed hopper; 4. a blower; 5. a protective net; 6. a dust collection box; 7. a dust collection pump; 8. a dust exhaust pipe; 9. a dust collection pipe; 10. a dust collection cover; 11. a first filter screen; 12. a sloping plate; 13. a baffle; 14. a second filter screen; 15. a first collection box; 16. a third push plate; 17. a fourth spring; 18. a second cam; 19. a third filter screen; 20. a second collection box; 21. a scraper; 22. a third steel ball; 23. a third spring; 24. a discharge pipe; 25. a passive bevel gear; 26. a second rotating rod; 27. a transmission gear; 28. a rotating blade; 29. a first steel ball; 30. a first spring; 31. a first push plate; 32. a first cam; 33. a third rotating rod; 34. a driving motor; 35. a vertical rod; 36. a second push plate; 37. a second spring; 38. a second steel ball; 39. a fourth rotating lever; 40. a drive gear; 41. a driven gear; 42. a dust filtering net; 43. a first rotating lever; 44. a brush; 45. a driven gear; 46. a rotating shaft; 47. a drive bevel gear; 48. a driven bevel gear; 49. a worm; 50. a worm wheel; 51. a movable shaft; 52. and a fourth filter screen.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-8, the present invention provides a technical solution: the screening machine capable of automatically extracting high-quality tea leaves comprises a box body 1, wherein a feed cylinder 2 is fixedly connected to the top of an inner cavity of the box body 1, a feed pipe is inserted into the top of the feed cylinder 2 near the right end, the top of the feed pipe penetrates through the top of the box body 1 and is fixedly connected with a feed hopper 3, a blower 4 is fixedly connected to the inner cavity of the feed cylinder 2 near the right side, a first air inlet is formed in the right end of the feed cylinder 2, a second air inlet is formed in the right side of the box body 1 near the top, a dust filter screen 42 is fixedly connected to the right side of the inner cavity of the second air inlet, a cleaning mechanism is arranged on the right side of the dust filter screen 42, a protection screen 5 is fixedly connected to the left end of the inner cavity of the feed cylinder 2, a dust removing mechanism is arranged on the left side of the protection screen 5, a discharge chute is formed in the bottom of the feed cylinder 2, a first filter screen 11 is arranged at the bottom of the feed cylinder 2, the outer side wall of the first filter screen 11 is fixedly connected with the inner side wall of the box body 1, the left side and the right side of the box body 1 are provided with impurity discharging ports near the top, the adjacent sides of the inner cavities of the two impurity discharging ports are fixedly connected with a fourth filter screen 52, the aperture size of the fourth filter screen 52 is smaller than that of the first filter screen 11, tea leakage is avoided, inclined plates 12 are arranged at the bottom of one side of the two impurity discharging ports far away, the inclined plates 12 are welded with the outer side wall of the box body 1, baffle plates 13 are fixedly connected at the front side and the rear side of the top of the two inclined plates 12, a second filter screen 14 is fixedly connected at the position near the middle of the left side of the box body 1, a first discharge port is arranged at the position near the bottom of the right side of the box body 1, the right side of the second filter screen 14 extends to the inner cavity of the first discharge port and is fixedly connected with the bottom of the inner cavity of the first discharge port, a first collecting box 15 is arranged at the right side of the first discharge port in a fitting way, the left side of the first collecting box 15 is fixedly connected with the right side wall of the box body 1, the right side hinge of the first collecting box 15 is connected with a second box door, the right side of the second box door is fixedly connected with a second handle near the front side, a first feed port is formed in the top of the left side of the first collecting box 15, a knocking mechanism is arranged at the left side of the bottom of the second filter screen 14, a third filter screen 19 is fixedly connected with the right side of the inner cavity of the box body 1 near the bottom, a second discharge port is formed in the left side of the box body 1 near the bottom, the left side of the third filter screen 19 extends to the inner cavity of the second discharge port and is fixedly connected with the bottom of the inner cavity of the second discharge port, a second collecting box 20 is arranged on the left side of the second discharge port, the right side of the second collecting box 20 is fixedly connected with the left side wall of the box body 1, a third handle is fixedly connected with the left side of the left side hinge of the second collecting box 20, the left side of the third box door is fixedly connected with the left side of the front side of the second collecting box door, a second feed port is formed in the top of the right side of the box 20 near the bottom of the second collecting box body 1, four guide legs 24 are fixedly connected with the bottom of the two guide tubes of the box bodies 1 near the bottom of the left side of the box body 1, and the two guide tubes are fixedly connected with the bottom tubes of the bottom of the two guide tubes at the bottom of the box body 1;
the dust removing mechanism comprises a dust collecting cover 10, the dust collecting cover 10 is positioned on the left side of the protective screen 5, the dust collecting box 6 is fixedly connected to the left side of the box body 1 close to the top, a first box door is connected to the left side of the dust collecting box 6 in a hinged manner, a first handle is fixedly connected to the left side of the first box door close to the front side, a dust collecting pump 7 is arranged on the right side of the top of the dust collecting box 6, the right side of the dust collecting pump 7 is fixedly connected with the left side wall of the box body 1, a dust discharging pipe 8 is fixedly connected to the bottom of the dust collecting pump 7, the bottom end of the dust discharging pipe 8 is inserted into the top of the dust collecting box 6, the top of the dust collecting pump 7 is fixedly connected with a dust collecting pipe 9, and the other end of the dust collecting pipe 9 penetrates through the left sides of the box body 1 and the material conveying cylinder 2 and is fixedly connected with the left side of the dust collecting cover 10, so that dust in tea can be removed quickly, and environmental pollution can be avoided;
the cleaning mechanism comprises an L-shaped plate, one side of the L-shaped plate is fixedly connected to the right side of the box body 1 near the top, the left side of the L-shaped plate is fixedly connected with a first rotating rod 43 near the bottom in a rotating way, the left end of the first rotating rod 43 is fixedly connected with a plurality of brushes 44, the brushes 44 are arrayed in a ring shape by taking the left end of the first rotating rod 43 as the center of a circle, the left sides of the brushes 44 are mutually attached to the right side of the dust filtering net 42, a driven gear 45 is sleeved on the outer side of the first rotating rod 43, the bottom of the driven gear 45 is meshed with a transmission gear 27, the bottom of the feed conveying cylinder 2 is fixedly connected with vertical plates near the left side and the right side, first bearings are fixedly connected to the vertical plates, two first bearing inner cavities are jointly penetrated with a rotating shaft 46, the middle position of the outer side wall of the rotating shaft 46 is fixedly connected with a plurality of rotating blades 28, the left end and the right end of the rotating shaft 46 are fixedly connected with a transmission conical gear 47, the top of one side of the two transmission bevel gears 47 far away from each other is meshed with a driven bevel gear 48, the circle center of the driven bevel gears 48 is penetrated and provided with a worm 49, the top ends of the two worm 49 are rotationally connected with the bottom of the material conveying cylinder 2, the right side of the driven bevel gears 48 positioned on the right side is meshed with a driven bevel gear 25, the right side of the box body 1 is fixedly connected with a second bearing near the top, the inner cavity of the second bearing is penetrated and provided with a second rotating rod 26, the left end and the right end of the second rotating rod 26 are respectively fixedly connected with the driven bevel gear 25 and the transmission gear 27, the air inlet rate of the material conveying cylinder 2 is improved, the left side and the right side of the inner cavity of the box body 1 are rotationally connected with a movable shaft 51 near the top, the movable shaft 51 is positioned at the top of the impurity discharging port, the top and the bottom of the two movable shafts 51 are fixedly connected with a scraper 21, the right end of the two movable shafts 51 is fixedly connected with a worm wheel 50, the rear sides of the two worm gears 50 are respectively meshed with the front sides of the adjacent worm gears 49, one side, far away from the inner cavity of the box body 1, of the scraping plate 21 is mutually attached to the inner side wall of the box body 1, the length of the scraping plate 21 is smaller than the vertical distance between the movable shaft 51 and the first filter screen 11, and the fourth filter screen 52 is prevented from being blocked;
the knocking mechanism comprises a first steel ball 29, the first steel ball 29 is positioned at the bottom of the second filter screen 14 near the left side, the bottom of the first steel ball 29 is fixedly connected with a first spring 30, the bottom end of the first spring 30 is fixedly connected with a first push plate 31, the left side of the first push plate 31 is fixedly connected with a first sliding block, the left side of the inner cavity of the box body 1 near the bottom is provided with a first sliding groove, the first sliding block is movably connected in the inner cavity of the first sliding groove, the bottom of the first push plate 31 is provided with a first cam 32, the left side of the first cam 32 near the top is fixedly connected with a third rotating rod 33, the left side of the box body 1 near the bottom is fixedly connected with a third bearing, the left side of the box body 1 near the bottom is fixedly connected with a bracket, the top of the bracket is fixedly connected with a driving motor 34, the left end of the third rotating rod 33 penetrates through the inner cavity of the third bearing and is fixedly connected with the power output end of the driving motor 34, the top of the first steel ball 29 is fixedly connected with a vertical rod 35, a through hole is formed on the second filter screen 14 near the left side, the top of the vertical rod 35 penetrates through the through hole cavity and is fixedly connected with a second push plate 36, the top of the second push plate 36 is fixedly connected with a second spring 37, the top of the second spring 37 is fixedly connected with a second steel ball 38, the top of the third filter screen 19 near the right side is provided with a third steel ball 22, the top of the third steel ball 22 is fixedly connected with a third spring 23, the top of the third spring 23 is fixedly connected with a third push plate 16, the right side of the third push plate 16 is fixedly connected with a second slide block, the right side of the cavity of the box body 1 near the bottom is provided with a second slide groove, the second slide block is movably connected with a second slide groove cavity, the bottom of the second slide block is fixedly connected with a fourth spring 17, and the bottom of the fourth spring 17 is fixedly connected with the bottom of the second slide groove cavity, the top of third push pedal 16 is equipped with second cam 18, and the department that is close to the bottom on the second cam 18 runs through and is equipped with fourth bull stick 39, and the left side of box 1 is close to bottom department fixedly connected with fourth bearing, and the left end of fourth bull stick 39 runs through fourth bearing inner chamber to fixedly connected with driven gear 40, driven gear 40's top meshing has driving gear 41, and driving gear 41 cover establishes in the outside of third bull stick 33, improves the screening efficiency of second filter screen 14, first filter screen 11 and third filter screen 19 respectively, thereby be favorable to improving the efficiency of tealeaves processing.
Working principle: when the invention is used, the air blower 4 and the dust suction pump 7 are started by the external power supply, the air blower 4 works to pump external air into the feed cylinder 2 and blow air to the left side of the inner cavity of the feed cylinder 2, when a worker pours tea leaves into the inner cavity of the feed hopper 3, the tea leaves enter the inner cavity of the feed cylinder 2 through the feed pipe and blow the tea leaves to the left side by the air blower 4, so that the tea leaves uniformly fall to the top of the first filter screen 11 through the discharge groove, the filtering time is saved, in addition, the air blower 4 blows the dust in the tea leaves, the dust can be adsorbed by the mutual cooperation among the dust suction pump 7, the dust suction pipe 9, the dust hood 10 and the dust discharge pipe 8 and is led into the dust collection box 6, the dust in the tea leaves is removed, the pollution caused by the dust dissipation is avoided, the external power supply starts the driving motor 34, the driving motor 34 works to drive the third rotating rod 33 to rotate, the third rotating rod 33 rotates to drive the first cam 32 to rotate and drive the first push plate 31 to reciprocate up and down, so that the first spring 30 drives the first steel ball 29 to reciprocate and vibrate the second filter screen 14, and the first spring 37 and the second steel ball 38 reciprocate and vibrate the first filter screen 11 through the mutual matching among the vertical rod 35, the second push plate 36, the second spring 37 and the second steel ball 38, so that the screening efficiency of the first filter screen 11 and the second filter screen 14 is accelerated, meanwhile, the third rotating rod 33 rotates to drive the driving gear 40 to rotate, the driving gear 40 rotates to drive the driven gear 41 to rotate, the driven gear 41 rotates to drive the fourth rotating rod 39 to rotate, the fourth rotating rod 39 rotates to drive the second cam 18 to rotate and drive the third push plate 16 to reciprocate down, and the third push plate 16 is reset through the arrangement of the fourth spring 17, so that the up-down reciprocation of the third push plate 16 is realized, and the third filter screen 19 is vibrated by reciprocating knocking through the third spring 23 and the third steel ball 22, stones in the tea can be discharged through the two fourth filter screens 52 when the first filter screen 11 filters the tea, the second filter screen 14 can filter out high-quality tea and discharge the high-quality tea into the first collecting box 15, the third filter screen 19 can filter medium tea and guide the medium tea into the second collecting box 20, and meanwhile, low-grade tea can drop into the bottom of the inner cavity of the box body 1, so that multilayer screening of the tea is realized, and the quality of the screened tea is better.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a screening machine that can draw high-quality tealeaves by oneself, includes box (1), its characterized in that: the utility model discloses a filter screen, including box (1) and baffle, box (2) is fixed connection at the inner chamber top, just the top of defeated feed cylinder (2) is close to right-hand member department grafting has the inlet pipe, the top of inlet pipe runs through box (1) is located to the top to fixedly connected with feeder hopper (3), the inner chamber of defeated feed cylinder (2) is close to right-hand member department fixedly connected with air-blower (4), just first air intake has been seted up to the right-hand member of defeated feed cylinder (2), the right side of box (1) is close to top department and has seted up the second air intake, just the inner chamber right side fixedly connected with dust filter screen (42) of second air intake, the right side of dust filter screen (42) is equipped with clearance mechanism, the inner chamber of defeated feed cylinder (2) is close to left-hand member department fixedly connected with protection network (5), just the left side of protection network (5) is equipped with dust removal mechanism, the bottom of defeated feed cylinder (2) is seted up the air-blower (4), just the bottom of defeated feed cylinder (2) is equipped with first filter screen (11), just the inner side wall (1) is close to top two lateral wall (12) of the side of top (12) of two box (1), the top of two sides of two box (12) are all fixedly connected with the baffle, the top of two sides (12) is set up, the top of the baffle is kept away from the top (12), the left side of box (1) is close to intermediate position department fixedly connected with second filter screen (14), the right side of box (1) is close to bottom department and has seted up first discharge gate, just the right side of second filter screen (14) extends to first discharge gate inner chamber to with the inner chamber bottom fixed connection of first discharge gate, the right side laminating of first discharge gate is equipped with first collecting box (15), just the left side of first collecting box (15) and the right side lateral wall fixed connection of box (1), the right side hinge connection of first collecting box (15) has the second chamber door, just the right side of second chamber door is close to front side department fixedly connected with second handle, the left side top department of first collecting box (15) has seted up first feed inlet, the bottom left side department of second filter screen (14) is equipped with and beats the mechanism, the inner chamber right side department of box (1) is close to bottom department fixed connection third collecting box (19), the left side of box (1) is close to bottom department is equipped with the second filter screen door (20) and the second chamber door is connected to the left side of second chamber (20) and the left side of second chamber door (20) is located to the front side of second chamber (20), the right side top department of second collecting box (20) has seted up the second feed inlet, the bottom of box (1) is close to the equal fixedly connected with supporting leg in four corners department, just peg graft in the bottom intermediate position department of box (1) has discharging pipe (24), be equipped with the valve with it mutual match on discharging pipe (24), the equal fixedly connected with stock guide in both sides department of inner chamber bottom left and right sides of box (1).
2. A screening machine for self-extracting quality tea leaves as claimed in claim 1, wherein: the dust removing mechanism comprises a dust collecting cover (10), the dust collecting cover (10) is located on the left side of a protective screen (5), the left side of a box body (1) is close to a top part fixedly connected with a dust collecting box (6), a first box door is connected to the left side of the dust collecting box (6) through a hinge, a first handle is fixedly connected to the left side of the first box door, a dust collecting pump (7) is arranged on the right side of the top of the dust collecting box (6), the right side of the dust collecting pump (7) is fixedly connected with the left side wall of the box body (1), a dust discharging pipe (8) is fixedly connected to the bottom of the dust collecting pump (7), the bottom end of the dust discharging pipe (8) is connected to the top of the dust collecting box (6) through a hinge, and the other end of the dust collecting pipe (9) penetrates through the left sides of the box body (1) and a material conveying cylinder (2) and is fixedly connected with the left side of the dust collecting cover (10).
3. A screening machine for self-extracting quality tea leaves as claimed in claim 1, wherein: the cleaning mechanism comprises an L-shaped plate, one side of the L-shaped plate is fixedly connected to the right side of the box body (1) near the top, a first rotating rod (43) is rotatably connected to the left side of the L-shaped plate near the bottom, a plurality of brushes (44) are fixedly connected to the left end of the first rotating rod (43), a driven gear (45) is sleeved on the outer side of the first rotating rod (43), a transmission gear (27) is meshed with the bottom of the driven gear (45), vertical plates are fixedly connected to the left side and the right side of the bottom of the feeding cylinder (2), a first bearing is fixedly connected to the vertical plates, two first bearing cavities are jointly penetrated with a rotating shaft (46), a plurality of rotating blades (28) are fixedly connected to the middle position of the outer side wall of the rotating shaft (46), a transmission bevel gear (47) is fixedly connected to the left end and the right end of the rotating shaft (46), driven bevel gears (48) are meshed with the top of one side of the driven bevel gears (45), the two driven bevel gears (48) are meshed with the top of the two side of the driven bevel gears (49), the two worm gears (49) are meshed with the top of the right side of the worm (25) near the top of the right side of the feeding cylinder (1), and a second rotating rod (26) penetrates through the inner cavity of the second bearing, and the left end and the right end of the second rotating rod (26) are fixedly connected with a driven bevel gear (25) and a transmission gear (27) respectively.
4. A screening machine for self-extracting quality tea leaves as claimed in claim 3, wherein: the brushes (44) are arranged in an annular array with the left end of the first rotating rod (43) as the center of a circle, and the left sides of the brushes (44) are mutually attached to the right side of the dust filtering net (42).
5. A screening machine for self-extracting quality tea leaves as claimed in claim 1, wherein: the utility model discloses a box, including box (1), including box, worm wheel (50), worm (49) front side, box, movable shaft (51) are connected with in the rotation of the inner chamber left and right sides department that is close to the top, just movable shaft (51) are located the top of arranging miscellaneous mouth, two the top and the bottom of movable shaft (51) are all fixedly connected with scraper blade (21), and two the right-hand member of movable shaft (51) is all fixedly connected with worm wheel (50), two the rear side of worm wheel (50) respectively with adjacent worm (49) front side intermeshing.
6. A self-extracting high quality tea screening machine according to claim 5, wherein: and a fourth filter screen (52) is fixedly connected to one side adjacent to the inner cavities of the impurity discharging ports, and the aperture size of the fourth filter screen (52) is smaller than that of the first filter screen (11).
7. A self-extracting high quality tea screening machine according to claim 5, wherein: one side of the scraping plate (21) far away from the inner cavity of the box body (1) is mutually attached to the inner side wall of the box body (1), and the length of the scraping plate (21) is smaller than the vertical distance between the movable shaft (51) and the first filter screen (11).
8. A screening machine for self-extracting quality tea leaves as claimed in claim 1, wherein: the knocking mechanism comprises a first steel ball (29), the first steel ball (29) is located at the bottom of a second filter screen (14) and is close to the left side, a first spring (30) is fixedly connected to the bottom of the first steel ball (29), a first push plate (31) is fixedly connected to the bottom of the first spring (30), a first sliding block is fixedly connected to the left side of the first push plate (31), a first sliding groove is formed in the left side of an inner cavity of the box (1) and is close to the bottom, the first sliding block is movably connected to the inner cavity of the first sliding groove, a first cam (32) is arranged at the bottom of the first push plate (31), a third rotating rod (33) is fixedly connected to the left side of the first cam (32) and is close to the bottom, a support is fixedly connected to the left side of the box (1), a driving motor (34) is fixedly connected to the top of the support, and the left end of the third rotating rod (33) penetrates through the inner cavity of the third motor and is fixedly connected with a driving motor (34).
9. A screening machine for self-extracting quality tea leaves as claimed in claim 8, wherein: the top fixedly connected with montant (35) of first steel ball (29), be close to left side department on second filter screen (14) and seted up the perforation, just the top of montant (35) runs through the perforation inner chamber to fixedly connected with second push pedal (36), the top fixedly connected with second spring (37) of second push pedal (36), just the top fixedly connected with second steel ball (38) of second spring (37).
10. A screening machine for self-extracting quality tea leaves as claimed in claim 8, wherein: the top of third filter screen (19) is close to right side department and is equipped with third steel ball (22), just the top fixedly connected with third spring (23) of third steel ball (22), the top fixedly connected with third push pedal (16) of third spring (23), just the right side fixedly connected with second slider of third push pedal (16), the inner chamber right side of box (1) is close to bottom department and has seted up the second spout, just second slider swing joint is in second spout inner chamber, the bottom fixedly connected with fourth spring (17) of second slider, just the bottom and the second spout inner chamber bottom fixedly connected with of fourth spring (17), the top of third push pedal (16) is equipped with second cam (18), just the department of being close to the bottom on second cam (18) runs through and is equipped with fourth bull stick (39), the left side of box (1) is close to bottom department fixedly connected with fourth bearing, just the left end of fourth bull stick (39) runs through fourth bearing inner chamber to fixedly connected with driven gear (40), driven gear (40) and driven gear (41) are established in the outside of driving gear (41), driven gear (40), driven gear (41) are established in the top (41).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211266218.2A CN115445927B (en) | 2022-10-15 | 2022-10-15 | Screening machine capable of automatically extracting high-quality tea leaves |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211266218.2A CN115445927B (en) | 2022-10-15 | 2022-10-15 | Screening machine capable of automatically extracting high-quality tea leaves |
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| CN115445927B true CN115445927B (en) | 2023-10-27 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2352596A1 (en) * | 1976-05-24 | 1977-12-23 | Femia | Pneumatic separator to clean mechanically harvested vegetables - esp. green beams which become airborne while stones etc. fall through air stream |
| US6375841B1 (en) * | 2000-02-15 | 2002-04-23 | Inter-Source Recovery Systems, Inc. | System for transporting and separating wet chips and delivering dried chips |
| WO2014198219A1 (en) * | 2013-06-11 | 2014-12-18 | 红塔烟草(集团)有限责任公司 | New highly-efficient energy-saving threshing air separation process and device |
| CN105170456A (en) * | 2015-10-25 | 2015-12-23 | 钟静海 | Seed screening machine |
| CN217136700U (en) * | 2022-03-20 | 2022-08-09 | 浙江鼎泓茗茶业有限公司 | Tea leaf machining is with equipment of completing |
-
2022
- 2022-10-15 CN CN202211266218.2A patent/CN115445927B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2352596A1 (en) * | 1976-05-24 | 1977-12-23 | Femia | Pneumatic separator to clean mechanically harvested vegetables - esp. green beams which become airborne while stones etc. fall through air stream |
| US6375841B1 (en) * | 2000-02-15 | 2002-04-23 | Inter-Source Recovery Systems, Inc. | System for transporting and separating wet chips and delivering dried chips |
| WO2014198219A1 (en) * | 2013-06-11 | 2014-12-18 | 红塔烟草(集团)有限责任公司 | New highly-efficient energy-saving threshing air separation process and device |
| CN105170456A (en) * | 2015-10-25 | 2015-12-23 | 钟静海 | Seed screening machine |
| CN217136700U (en) * | 2022-03-20 | 2022-08-09 | 浙江鼎泓茗茶业有限公司 | Tea leaf machining is with equipment of completing |
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|---|---|
| CN115445927A (en) | 2022-12-09 |
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Effective date of registration: 20230926 Address after: 725000 Haoping Town, Ziyang County, Ankang City, Shaanxi Province (Selenium Valley Ecological Industrial Park) Applicant after: China Tea Ziyang Tea Co.,Ltd. Address before: 050011 Tianyuan Business 702, No. 3, Yuejin Road, Chang'an District, Shijiazhuang, Hebei Applicant before: Guan Xiangui |
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