CN111921831A - Be applied to categorised screening subassembly of tea production processing - Google Patents

Be applied to categorised screening subassembly of tea production processing Download PDF

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Publication number
CN111921831A
CN111921831A CN202010742488.0A CN202010742488A CN111921831A CN 111921831 A CN111921831 A CN 111921831A CN 202010742488 A CN202010742488 A CN 202010742488A CN 111921831 A CN111921831 A CN 111921831A
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CN
China
Prior art keywords
sorting
mounting
linkage
planet
rod
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Withdrawn
Application number
CN202010742488.0A
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Chinese (zh)
Inventor
不公告发明人
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Anhui Shuojing Electromechanical Design Service Co ltd
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Anhui Shuojing Electromechanical Design Service Co ltd
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Priority to CN202010742488.0A priority Critical patent/CN111921831A/en
Publication of CN111921831A publication Critical patent/CN111921831A/en
Withdrawn legal-status Critical Current

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    • 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
    • B07B1/12—Apparatus having only parallel elements
    • B07B1/14—Roller screens
    • B07B1/145—Roller screens the material to be screened moving along the axis of the parallel elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/18—Drum screens
    • B07B1/22—Revolving drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for 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
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
    • B07B1/4636—Regulation of screen apertures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/34—Devices for discharging articles or materials from conveyor 
    • 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
    • B07B2201/00—Details applicable to machines for screening using sieves or gratings
    • B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tea And Coffee (AREA)

Abstract

The invention provides a classifying and screening assembly applied to tea production and processing, which comprises a main frame body (100), a multi-stage sorting mechanism (220) and an auxiliary adjusting mechanism (430), wherein the multi-stage sorting mechanism (220) comprises a first-stage sorting member (2210) and a second-stage sorting member (2220), the first-stage sorting member (2210) is used for receiving tea leaves to be screened and sorted and carrying out primary classifying and screening on the tea leaves, the tea leaves with the size larger than the screening size of the first-stage sorting member (2210) are reserved in the first-stage sorting member (2210), the tea leaves with the size smaller than the screening size of the first-stage sorting member (2210) pass through the first-stage sorting member (2210) and fall into the second-stage sorting member (2220), the second-stage sorting member (2220) is used for carrying out secondary classifying and screening on the tea leaves with the size larger than the screening size of the second-stage sorting member (2220) are reserved in the second-stage sorting member (2220), and the tea And (6) dropping and outputting.

Description

Be applied to categorised screening subassembly of tea production processing
Technical Field
The invention relates to the field of tea processing, in particular to the field of tea classification and screening.
Background
Tea, shrub or small arbor, tender branch without hair, leaf leather, long round or oval, blunt or sharp tip, wedge-shaped base, bright upper surface, hair-free lower surface or soft hair at first time, sawtooth at edge, hair-free petiole, tea leaf, which refers to leaves and buds of tea plant, tea water brewed by drinking tea leaf can eliminate food and greasy, lower fire and improve eyesight, calm heart and relieve restlessness, clear summer heat and relieve toxicity, and promote the production of body fluid and quench thirst, tea leaves have been used as unique beverage in China for thousands of years, the processing procedure of tea leaves comprises the main steps of picking, sorting and screening, deactivating enzymes, rolling and drying, different procedures are selected and added according to the tea leaves to be processed, for example, yellow tea leaves are added with a stuffy yellow procedure between the rolling procedure and the drying procedure, black tea leaves are added with a pile procedure between the rolling procedure and the drying procedure, and the like, wherein the sorting and screening procedure of tea leaves is to sort and select tea leaves, the tea leaf screening device has the advantages that labor intensity is high, efficiency is low, the existing tea leaf screening device has the defects that the sorting effect is not thorough, full automation is not realized in the sorting process, and the like, the tea leaf multistage sorting screening device is necessary to provide the tea leaf multistage sorting screening device, tea leaves are screened and sorted in a multistage cage type screening mode to obtain three tea leaves with different sizes, the whole tea leaf screening process is full-automatic, tea farmers only need to dump tea leaves to be screened into a guide feeding device, working intensity of the tea farmers is greatly reduced, sorting efficiency of the tea leaves is improved, in addition, the tea leaf screening device can sort the tea leaves according to the sizes of the tea leaves, and can also carry out impurity removal treatment on the tea leaves according to the sizes of the tea leaves and impurities.
Disclosure of Invention
In order to solve the defects of the prior art, the invention aims to provide tea leaf multistage classification screening equipment, which adopts a multistage cage type screening mode to screen and classify tea leaves to obtain three types of tea leaves with different sizes, the whole tea leaf screening process is full-automatic, tea farmers only need to dump tea leaves to be screened into a guide feeding device, the working strength of the tea farmers is greatly reduced, and the tea leaf classification screening efficiency is improved.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.
The classifying and screening component applied to tea production and processing comprises a main frame body (100), a multi-stage sorting mechanism (220) and an auxiliary adjusting mechanism (430), wherein the multi-stage sorting mechanism (220) and the auxiliary adjusting mechanism (430) are both arranged on the main frame body (100);
the multistage sorting mechanism (220) comprises a primary sorting member (2210) and a secondary sorting member (2220), wherein the primary sorting member (2210) is used for receiving tea leaves to be screened and sorted, carrying out primary sorting and screening on the tea leaves, the tea leaves with the size larger than the screening size of the primary sorting member (2210) are left in the primary sorting member (2210), the tea leaves with the size smaller than the screening size of the primary sorting member (2210) pass through the primary sorting member (2210) and fall into the secondary sorting member (2220), the screening size of the primary sorting member (2210) can be adjusted according to actual conditions, the secondary sorting member (2220) is used for carrying out secondary sorting and screening on the tea leaves, the tea leaves with the size larger than the screening size of the secondary sorting member (2220) are left in the secondary sorting member (2220), the tea leaves with the size smaller than the screening size of the secondary sorting member (2220) pass through the secondary sorting member (2220) and fall downwards to, the screening size of the secondary sorting member (2220) is smaller than the screening size of the primary sorting member (2210) and the screening size of the secondary sorting member (2220) is fixed;
the auxiliary adjusting mechanism (430) is used for providing power for adjusting the screening size of the primary sorting component (2210).
The technical scheme is further improved and optimized.
The utility model discloses a building installation structure, including the body frame body (100), installation axle (412) are installed on the body frame body (100), installation axle (412) horizontal movable mounting is on the body frame body (100) and can rotate around self axial, installation axle (412) are provided with two and be coaxial arrangement between two installation axles (412), installation axle (411) fixed mounting between two installation axles (412), still install installation sleeve (422) on installation axle (411) and the axial of installation sleeve (422) is on a parallel with ground and perpendicular to the axial of installation axle (412).
The technical scheme is further improved and optimized.
The secondary sorting member (2220) comprises a bearing disc (2221), a bearing ring (2222) and a secondary sorting rod (2223), wherein the bearing disc (2221) is of a disc body structure, and the bearing disc (2221) is coaxially and fixedly connected between the mounting sleeves (422);
the bearing ring (2222) is of a circular ring structure coaxially arranged with the bearing tray (2221), and the bearing ring (2222) is positioned on one side of the bearing tray (2221) departing from the mounting sleeve (422);
the extending direction of the two-stage separation rod (2223) is parallel to the axial direction of the bearing tray (2221), one end of the two-stage separation rod (2223) is fixed with the bearing tray (2221), the other end of the two-stage separation rod is fixed with the bearing ring (2222), the two-stage separation rod (2223) is arrayed along the circumferential direction of the bearing tray (2221) and a plurality of two adjacent two-stage separation rods (2223) are arranged in an array mode, and the distance between the two adjacent two-stage separation rods (2223) is the classification screening size of the two-stage separation rods (2223).
The technical scheme is further improved and optimized.
The primary sorting member (2210) is coaxially positioned in the secondary sorting member (2220), the primary sorting member (2210) comprises a mounting disc (2211), an adjusting assembly and a sorting assembly, a fixing groove (2221 a) in a circular groove structure is coaxially arranged on the end surface of the bearing disc (2221) deviating from the mounting sleeve (422), the mounting disc (2211) is in a disc body structure, the mounting disc (2211) is coaxially and fixedly arranged in the fixing groove (2221 a), and the bearing disc (2221) rotates around the axial direction of the bearing disc (2221) and pulls the mounting disc (2211) to rotate synchronously;
the end face of the mounting disc (2211) facing the bottom of the fixing groove (2221 a) is coaxially provided with a mounting groove (2211 c) in a circular groove structure, the end face of the mounting disc (2211) facing the bottom of the fixing groove (2221 a) is also provided with a guide groove (2211 a) in a rectangular groove structure, the guide direction of the guide groove (2211 a) is parallel to the diameter direction of the mounting disc (2211), the wall of the guide groove (2211 a) in the self-guide direction and close to the mounting groove (2211 c) is provided with a through hole for mutual communication between the guide groove (2211 a) and the mounting groove (2211 c), the bottom of the guide groove (2211 a) is provided with a guide hole (2211 b), the guide hole (2211 b) penetrates through to the end face of the mounting disc (2211) far away from the bottom of the fixing groove (2221 a), the guide direction of the guide hole (2211 b) is parallel to the guide direction of the guide groove (2211 a), and the guide grooves (2211 a) are arrayed along the circumferential direction of the mounting disc (, and a plurality of the perforation holes and the guide holes (2211 b) are uniformly arranged in a corresponding manner.
The technical scheme is further improved and optimized.
The adjusting assembly comprises a threaded rod (2212), an adjusting block (2213), an input bevel gear (2214) and an output bevel gear (2215), the axial direction of the threaded rod (2212) is parallel to the guiding direction of the guide groove (2211 a), the threaded rod (2212) is movably mounted in the guide groove (2211 a) and can rotate around the axial direction of the threaded rod, the power input end of the threaded rod (2212) penetrates through the through hole and is positioned in the mounting groove (2211 c), and a plurality of threaded rods (2212) are arranged in a one-to-one correspondence manner;
the adjusting block (2213) is mounted outside the threaded rod (2212) in a threaded connection mode, the adjusting block (2213) is further in sliding guide fit with the guide groove (2211 a), the adjusting block (2213) is further provided with a connecting pin, the free end of the connecting pin penetrates through the guide hole (2211 b) and is located on one side, away from the mounting sleeve (422), of the mounting plate (2211), and the adjusting blocks (2213) are provided with a plurality of blocks in a one-to-one correspondence mode;
the input bevel gears (2214) and the mounting grooves (2211 c) are coaxially arranged, the input bevel gears (2214) are movably mounted in the mounting grooves (2211 c) and can axially rotate around the input bevel gears, the output bevel gears (2215) are coaxially and fixedly mounted outside the power input end of the threaded rod (2212), the input bevel gears (2214) and the output bevel gears (2215) are mutually meshed, and the output bevel gears (2215) are provided with a plurality of bevel gears in a one-to-one correspondence mode.
The technical scheme is further improved and optimized.
The sorting assembly comprises a first-stage sorting rod (2216) and a linkage part, the axial direction of the first-stage sorting rod (2216) is parallel to the axial direction of the mounting disc (2211), one end of the first-stage sorting rod (2216) is close to the mounting disc (2211), the other end of the first-stage sorting rod is positioned on one side, away from the bearing disc (2221), of the bearing ring (2222), and a plurality of first-stage sorting rods (2216) are arranged in an array mode in the circumferential direction of the mounting disc (2211);
the linkage parts are provided with two and one linkage part is used for connecting the end parts of a plurality of first-level sorting rods (2216) close to the mounting disc (2211), and the other linkage part is used for connecting the other ends of a plurality of first-level sorting rods (2216);
three adjacent first-grade separation rods (2216) in the plurality of first-grade separation rods (2216) are respectively a first-grade separation rod a, a first-grade separation rod c and a first-grade separation rod b positioned between the first-grade separation rod a and the first-grade separation rod c;
the linkage parts comprise linkage rod pieces, a plurality of linkage rod pieces are arranged in an array along the circumferential direction of the installation disc (2211), each linkage rod piece comprises a first linkage rod (2217) and a second linkage rod (2218), one end of the first linkage rod (2217) is movably connected with the first-stage sorting rod a, the other end of the first linkage rod is a first linkage end, one end of the second linkage rod (2218) is a second linkage end, the other end of the second linkage rod is movably connected with the first-stage sorting rod c, the first linkage rod (2217) and the second linkage rod (2218) are arranged in a crossed mode, the middle position of the first linkage rod (2217) is superposed with the middle position of the second linkage rod (2218) to form a crossed superposed point, the first linkage end of the first linkage rod (2217) of one linkage rod piece is movably connected with the second linkage end of the second linkage rod (2218) of the adjacent linkage rod piece in a hinged mode, a hinge shaft formed at a hinge joint between the first linkage rod (2217) linkage end of one linkage rod piece and the second linkage rod (2218) linkage end of the other adjacent linkage rod piece is axially parallel to the axial direction of the first-stage sorting rod (2216), and a hinge point between the first linkage rod (2217) linkage end of one linkage rod piece and the second linkage rod (2218) linkage end of the other adjacent linkage rod piece is a linkage point of the linkage part;
the free end of the interlocking pin arranged on the adjusting block (2213) is movably connected with the interlocking point of the interlocking part close to the mounting disc (2211), when the adjusting block (2213) moves close to the mounting groove (2211 c) along the guiding direction of the guide groove (2211 a), the distance between two adjacent first-level sorting rods (2216) in the plurality of first-level sorting rods (2216) is pulled to be smaller through the interlocking part, when the adjusting block (2213) moves away from the mounting groove (2211 c) along the guiding direction of the guide groove (2211 a), the distance between two adjacent first-level sorting rods (2216) in the plurality of first-level sorting rods (2216) is pulled to be larger through the interlocking part, and the distance between the two adjacent first-level sorting rods (2216) is the screening size of the first-level sorting component (2211).
The technical scheme is further improved and optimized.
The auxiliary adjusting mechanism (430) comprises an adjusting motor (431) and a power transmission member III (432), wherein a containing groove is coaxially arranged on the end face, facing the mounting sleeve (422), of the bearing plate (2221), a containing groove cover is installed on a notch of the containing groove in a matched mode, a jack penetrating through the thickness of the containing groove cover is coaxially arranged on the containing groove cover, a protruding hole communicated with the fixing groove (2221 a) is coaxially formed in the bottom of the containing groove, the adjusting motor (431) is coaxially and fixedly installed in the mounting sleeve (422), and a power output end of the adjusting motor (431) penetrates through the jack and is located in the containing groove;
the power transmission member III (432) is installed in the accommodating groove, the power input end of the power transmission member III (432) is coaxially fixed with the power output end of the adjusting motor (431), the power output end of the power transmission member III (432) penetrates through a stretching hole formed in the bottom of the accommodating groove, is positioned in the installing groove (2211 c) and is coaxially fixed with the input bevel gear (2214), and the power of the adjusting motor (431) is transmitted to the input bevel gear (2214) through the power transmission member III (432) and realizes that the input bevel gear (2214) rotates around the axial direction of the power transmission member III (432).
The technical scheme is further improved and optimized.
And a conductive slip ring is arranged between the adjusting motor (431) and a power supply source for supplying the adjusting motor (431) circuit in series.
The technical scheme is further improved and optimized.
The third power transmission component (432) is of a planetary gear speed reduction transmission structure, the third power transmission component (432) comprises a sun gear (4321), an annular gear (4322), a planet gear carrier (4323) and a planetary gear (4324), the sun gear (4321) is coaxially and fixedly installed outside the power output end of the adjusting motor (431), and the annular gear (4322) is coaxially and fixedly installed on the wall of the accommodating groove;
the planet gear carrier (4323) comprises three parts which are respectively a planet output shaft, a planet carrier and a planet input shaft, wherein the power input end of the planet output shaft is coaxially positioned in the inner gear ring (4322), the power output end of the planet output shaft passes through the extending hole arranged at the bottom of the accommodating groove and is positioned in the installing groove (2211 c), the planet carrier is fixedly arranged at the power input end of the planet output shaft, the axial direction of the planet input shaft is parallel to the axial direction of the planet output shaft, the planet input shaft is fixedly arranged on the planet carrier, the planet input shafts are arrayed in three along the circumferential direction of the planet output shaft, and the planet gear carrier (4323) can rotate around the self axial direction;
the planet gears (4324) are coaxially and movably arranged outside a planet input shaft of the planet gear carrier (4323), three planet gears (4324) are correspondingly arranged, the planet gears (4324) can rotate around the axial direction of the planet input shaft, the planet gears (4324) can also move along the circumferential direction of the inner gear ring (4322), the planet gears (4324) are meshed with the sun gear (4321), and the input bevel gear (2214) is also coaxially and fixedly arranged outside a planet output shaft of the planet gear carrier (4323).
Compared with the prior art, the tea leaf sorting machine has the advantages that the tea leaf sorting machine adopts a multi-stage cage type sorting mode to sort tea leaves to obtain three kinds of tea leaves with different sizes, the whole tea leaf sorting process is full-automatic, tea farmers only need to dump tea leaves to be sorted into the guiding and feeding device, the working strength of the tea farmers is greatly reduced, the sorting and sorting efficiency of the tea leaves is improved, and in addition:
1. the distance between two adjacent first-grade separation rods in the first-grade separation component can be changed, namely the screening size of the first-grade separation component can be adjusted and is in a proper value, so that the primary screening method can be suitable for primary screening of different types of tea leaves, and the application range is wider;
2. the auxiliary sorting mechanism can drive the multi-stage screening mechanism to integrally rotate around the axial direction of the auxiliary sorting mechanism, so that the screening efficiency of the tea leaves is improved;
3. the screening size in the first-stage sorting component is realized by two adjacent first-stage sorting rods, the screening size in the second-stage sorting component is realized by two adjacent second-stage sorting rods, and the first-stage sorting rod and the second-stage sorting rod are both of smooth round rod structures, so that the tea leaves are kept complete in the sorting and screening process, and the problem that the tea leaf quality is influenced by breakage and the like is avoided;
4. the auxiliary discharging mechanism can drive the multistage screening mechanism to deflect close to the ground, so that tea leaves fall into the guide discharging mechanism and are guided to be output one by one through the guide discharging mechanism, and the guide discharging mechanism can be used for isolating and outputting the screened tea leaves with different sizes in the tea leaf outputting process, so that the tea leaf discharging process is stable and smooth, and the classified and screened tea leaves cannot be confused again;
5. this tealeaves screening installation not only classifies tealeaves according to tealeaves size of a dimension, still can carry out edulcoration processing to tealeaves according to tealeaves and impurity size variation in size.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic structural view of a multistage sorting apparatus according to the present invention.
Fig. 3 is a schematic structural view of the mounting case of the present invention.
Fig. 4 is a schematic structural diagram of the guide discharging mechanism of the invention.
Fig. 5 is a schematic structural view of a multistage sorting mechanism of the present invention.
Fig. 6 is a schematic structural view of a multistage sorting mechanism of the present invention.
FIG. 7 is a schematic structural view of the mounting plate and the supporting plate of the present invention.
FIG. 8 is a schematic view of the engagement of the mounting plate and the support plate of the present invention.
Fig. 9 is a schematic structural view of the mounting plate of the present invention.
FIG. 10 is a schematic diagram of the structure of a secondary sorting member of the present invention.
FIG. 11 is a schematic diagram of the configuration of the primary sorting member of the present invention.
Fig. 12 is a schematic view of the engagement of the mounting plate and the adjustment assembly of the present invention.
Fig. 13 is a schematic structural view of an adjustment assembly of the present invention.
Fig. 14 is a schematic view of the configuration of the sorting assembly of the present invention.
Fig. 15 is a schematic view of the cooperation between a first stage sorting lever and a linkage lever according to the present invention.
Fig. 16 is a schematic structural view of the guide feeder of the present invention.
Fig. 17 is a schematic structural view of a conveying member of the present invention.
Fig. 18 is a schematic structural view of an auxiliary sorting apparatus according to the present invention.
Fig. 19 is a schematic structural view of an auxiliary discharging mechanism of the present invention.
Fig. 20 is a schematic structural view of an auxiliary sorting mechanism of the present invention.
FIG. 21 is a schematic view of the auxiliary adjustment mechanism of the present invention engaged with a support tray.
Fig. 22 is a schematic view of the auxiliary adjustment mechanism, the mounting plate, and the adjustment assembly of the present invention.
Fig. 23 is a schematic structural view of a third power transmission member of the present invention.
FIG. 24 is a schematic view of the engagement of the travel gear carrier of the present invention with the input bevel gear.
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
Variable aperture cage multistage tealeaves sorter, it is including installing in the body frame body 100 on ground, install multistage sorting unit 200 on the body frame body 100, guide feed arrangement 300, supplementary sorting unit 400, guide feed arrangement 300 is used for the guide to treat the tealeaves of sorting and drops to multistage sorting unit 200 in, multistage sorting unit 200 is used for carrying out multistage classification screening to tealeaves according to tealeaves size itself, supplementary sorting unit 400 is used for assisting and realizing the quick screening ejection of compact of tealeaves to the tealeaves classification screening process and the tealeaves ejection of compact process of multistage sorting unit 200.
The multi-stage sorting device 200 comprises an installation shell 210, a multi-stage sorting mechanism 220 and a guide discharging mechanism 230, wherein the installation shell 210 is of a shell structure with one open end and one closed end, the end face of the open end and the end face of the closed end of the installation shell 210 are perpendicular to the ground, the installation shell 210 is fixedly installed on the main frame 100, and the multi-stage sorting mechanism 220 is installed in the installation shell 210.
The multi-stage sorting mechanism 220 comprises a primary sorting member 2210 and a secondary sorting member 2220, wherein the primary sorting member 2210 is used for receiving tea leaves guided and conveyed by the guiding and feeding device 300 and performing primary sorting screening on the tea leaves, the tea leaves with the size larger than the screening size of the primary sorting member 2210 are retained in the primary sorting member 2210, the tea leaves with the size smaller than the screening size of the primary sorting member 2210 pass through the primary sorting member 2210 and fall into the secondary sorting member 2220, the secondary sorting member 2220 is used for performing secondary sorting screening on the tea leaves, the tea leaves with the size larger than the screening size of the secondary sorting member 2220 are retained in the secondary sorting member 2220, and the tea leaves with the size smaller than the screening size of the secondary sorting member 2220 pass through the secondary sorting member 2220 and fall downwards to.
The secondary sorting member 2220 includes a supporting tray 2221, a supporting ring 2222, and a secondary sorting rod 2223, wherein the supporting tray 2221 is a circular disk structure, the axial direction of the supporting tray 2221 is parallel to the distance direction between the open end and the closed end of the installation housing 210, the supporting tray 2221 is movably disposed in the installation housing 210, and the supporting tray 2221 is further close to the closed end of the installation housing 210.
The supporting ring 2222 is a circular ring structure coaxially arranged with the supporting disc 2221, the supporting ring 2222 is located at one side of the open end of the installation shell 210, which is away from the supporting disc 2221, the extending direction of the secondary sorting rods 2223 is parallel to the axial direction of the supporting disc 2221, one end of each secondary sorting rod 2223 is fixed with the supporting disc 2221, the other end of each secondary sorting rod 2223 is fixed with the supporting ring 2222, the secondary sorting rods 2223 are arranged in an array along the circumferential direction of the supporting disc 2221, and the distance between two adjacent secondary sorting rods 2223 is the sorting size of the secondary sorting rods 2223.
The bottom of the installation housing 210 is vertically provided with a third stage guide cylinder 211 communicated with the inner cavity thereof, and the third stage guide cylinder 211 is used for receiving tea leaves which pass through the secondary sorting member 2220 and fall downwards and guiding the tea leaves to be output downwards.
The tea classifying and screening process of the secondary sorting component 2220 is specifically represented as follows: tea leaves having a size smaller than the screening size of the primary sorting member 2210 pass through the primary sorting member 2210 and fall into the secondary sorting member 2220, and then tea leaves having a size larger than the screening size of the secondary sorting member 2220 remain in the secondary sorting member 2220 and tea leaves having a size smaller than the screening size of the secondary sorting member 2220 pass through the secondary sorting member 2220 and fall down to the tertiary guide drum 211, which tea leaves are guided by the tertiary guide drum 211 to be output downward, and a worker can place a storage basket at the bottom of the tertiary guide drum 211 and collect the tea leaves;
in the sorting process of the secondary sorting member 2220, the auxiliary sorting device 400 further drives the supporting tray 2221 to rotate around the axial direction thereof, so that the supporting tray 2221 rotates and pulls the secondary sorting member 2220 to integrally and synchronously rotate, and the sorting and screening process of the secondary sorting member 2220 on tea leaves is quicker.
The primary sorting member 2210 is coaxially positioned in the secondary sorting member 2220, the primary sorting member 2210 comprises a mounting disc 2211, an adjusting assembly and a sorting assembly, the end surface of the bearing disc 2221 facing the opening end of the mounting shell 210 is coaxially provided with a fixing groove 2221a in a circular groove structure, the mounting disc 2211 is in a circular disc body structure, the mounting disc 2211 is coaxially and fixedly arranged in the fixing groove 2221a, and the bearing disc 2221 rotates around the axial direction of the bearing disc 2221 and pulls the mounting disc 2211 to synchronously rotate.
The end surface of the mounting plate 2211 facing the bottom of the fixing groove 2221a is coaxially provided with a mounting groove 2211c in a circular groove structure, the end surface of the mounting plate 2211 facing the bottom of the fixing groove 2221a is further provided with a guide groove 2211a in a rectangular groove structure, the guiding direction of the guide groove 2211a is parallel to the diameter direction of the mounting plate 2211, the wall of the guide groove 2211a, which is close to the mounting groove 2211c, along the guiding direction of the guide groove 2211a is provided with a through hole for communicating the guide groove 2211a with the mounting groove 2211c, the bottom of the guide groove 2211a is provided with a guide hole 2211b, the guide hole 2211b penetrates to the end surface of the mounting plate 2211, which is far away from the bottom of the fixing groove 2221a, and the guiding direction of the guide hole 2211b is parallel, the guide grooves 2211a are arrayed in a plurality along the circumferential direction of the mounting plate 2211, and a plurality of punched holes are uniformly and correspondingly arranged with the guide holes 2211 b.
The adjusting assembly comprises a threaded rod 2212, an adjusting block 2213, an input bevel gear 2214 and an output bevel gear 2215, the axial direction of the threaded rod 2212 is parallel to the guiding direction of the guide groove 2211a, the threaded rod 2212 is movably installed in the guide groove 2211a and can rotate around the axial direction of the threaded rod 2212, the power input end of the threaded rod 2212 penetrates through the through hole and is located in the installation groove 2211c, and a plurality of threaded rods 2212 are arranged in a one-to-one correspondence mode.
The adjusting block 2213 is installed outside the threaded rod 2212 in a threaded connection mode, the adjusting block 2213 is further in sliding guide fit with the guide groove 2211a, a connecting pin is further arranged on the adjusting block 2213, the free end of the connecting pin penetrates through the guide hole 2211b and is located on one side, facing the opening end of the installation shell 210, of the installation plate 2211, and a plurality of adjusting blocks 2213 are arranged in a one-to-one correspondence mode.
The input bevel gears 2214 and the mounting grooves 2211c are coaxially arranged, the input bevel gears 2214 are movably mounted in the mounting grooves 2211c and can axially rotate around the input bevel gears 2214, the output bevel gears 2215 are coaxially and fixedly mounted outside the power input end of the threaded rod 2212, the input bevel gears 2214 and the output bevel gears 2215 are mutually meshed, and the output bevel gears 2215 are correspondingly provided with a plurality of output bevel gears 2215 one by one; the input bevel gear 2214 rotates around its own axis and pulls the threaded rod 2212 to rotate around its own axis through the output bevel gear 2215, and the threaded rod 2212 rotates and pulls the adjusting block 2213 to displace along the guiding direction of the guiding groove 2211 a.
The sorting assembly comprises a first-stage sorting rod 2216 and a linkage component, the axial direction of the first-stage sorting rod 2216 is parallel to the axial direction of the mounting disc 2211, one end of the first-stage sorting rod 2216 is close to the mounting disc 2211, the other end of the first-stage sorting rod 2216 is located on one side, away from the supporting disc 2221, of the supporting ring 2222, and the first-stage sorting rod 2216 is provided with a plurality of sorting rods along the circumferential direction array of the mounting disc 2211.
The linkage members are provided with two and one linkage member is used for connecting the end parts of the plurality of primary sorting rods 2216 close to the mounting plate 2211, and the other linkage member is used for connecting the other ends of the plurality of primary sorting rods 2216.
Specifically, three adjacent primary sorting bars 2216 in the plurality of primary sorting bars 2216 are respectively a primary sorting bar a, a primary sorting bar c, and a primary sorting bar b located between the primary sorting bar a and the primary sorting bar c.
The linkage part comprises linkage rod pieces, a plurality of linkage rod pieces are arranged in an array along the circumferential direction of the installation disc 2211, each linkage rod piece comprises a first linkage rod 2217 and a second linkage rod 2218, one end of the first linkage rod 2217 is movably connected with the first-stage sorting rod a, the other end of the first linkage rod 2217 is movably connected with the first-stage sorting rod c, the first linkage rod 2217 and the second linkage rod 2218 are arranged in a crossed mode, the middle position of the first linkage rod 2217 is superposed with the middle position of the second linkage rod 2218 to form a crossed superposed point, the first separation rod b, the first linkage rod 2217 and the second linkage rod 2218 are movably connected with each other, the first linkage end 2217 of one linkage rod piece is hinged with the second linkage end 2218 of the other linkage rod piece adjacent to the linkage rod piece, and a hinged shaft 2212218 is formed at the hinged position between the first linkage end of the first linkage rod 2217 of one linkage rod piece and the second linkage end 2218 of the other linkage rod piece adjacent linkage rod piece The hinge point between the first linkage rod 2217 linkage end of one linkage rod and the second linkage rod 2218 linkage end of the adjacent other linkage rod is the linkage point of the linkage part in the axial direction parallel to the first-stage sorting rod 2216.
The free end of the linking pin disposed on the adjusting block 2213 is movably connected to the linking point of the linking part close to the mounting plate 2211, and when the adjusting block 2213 moves close to the mounting groove 2211c along the guiding direction of the guiding groove 2211a, the linking part pulls the distance between two adjacent first-stage sorting rods 2216 of the plurality of first-stage sorting rods 2216 to be smaller, and when the adjusting block 2213 moves away from the mounting groove 2211c along the guiding direction of the guiding groove 2211a, the linking part pulls the distance between two adjacent first-stage sorting rods 2216 of the plurality of first-stage sorting rods 2216 to be larger, and the distance between the two adjacent first-stage sorting rods 2216 is the screening size of the first-stage sorting member 2210.
The tea leaf sorting and screening process of the primary sorting member 2210 is specifically represented as follows: the staff at first adjusts the classification screening size of first grade separation member 2210 through the tea variety to be classified and screened, specifically: the auxiliary sorting apparatus 400 drives the input bevel gear 2214 to rotate around its own axial direction, the input bevel gear 2214 rotates and pulls the threaded rod 2212 to rotate around its own axial direction through the output bevel gear 2215, the threaded rod 2212 rotates and pulls the adjusting block 2213 to displace along the guiding direction of the guiding groove 2211a, wherein, when the adjusting block 2213 moves close to the mounting groove 2211c along the guiding direction of the guiding groove 2211a, the distance between two adjacent first-stage sorting rods 2216 of the plurality of first-stage sorting rods 2216 is pulled to become smaller by the interlocking means, when the adjusting block 2213 moves away from the mounting groove 2211c along the guiding direction of the guiding groove 2211a, the distance between two adjacent first-stage sorting rods 2216 of the plurality of first-stage sorting rods 2216 is pulled to become larger by the interlocking means, when the distance between two adjacent first-stage sorting rods 2216 is a proper value, that is, when the sorting size of the first-stage sorting member is a, the auxiliary sorting apparatus 400 stops driving the input bevel gear 2214 to rotate;
next, the worker pours the tea leaves to be sorted and screened into the guiding and feeding device 300, and the guiding and feeding device 300 guides the tea leaves to be sorted and screened to fall into the primary sorting member 2210, wherein the tea leaves with the size larger than the screening size of the primary sorting member 2210 are retained in the primary sorting member 2210, and the tea leaves with the size smaller than the screening size of the primary sorting member 2210 pass through the primary sorting member 2210 and fall into the secondary sorting member 2220 for secondary sorting and screening;
in the sorting process of the primary sorting member 2210, the auxiliary sorting device 400 drives the supporting disc 2221 to rotate around the self axial direction, the supporting disc 2221 rotates and pulls the mounting disc 2211 to rotate synchronously, and the mounting disc 2211 rotates and pulls the primary sorting member 2210 to rotate integrally and synchronously, so that the sorting and screening process of the primary sorting member 2210 on tea leaves is quicker.
The guiding and discharging mechanism 230 includes a material receiving housing 231 and a partition plate 232, the material receiving housing 231 is a shell structure with an open upper end and a closed lower end, the material receiving housing 231 is fixedly mounted on the main frame 100, and the open upper end of the material receiving housing 231 is located right below the supporting ring 2222.
The large surface of the partition plate 232 is perpendicular to the axial direction of the supporting ring 2222, the partition plate 232 is fixedly arranged in the material receiving shell 231, and the partition plate 232 divides the inner cavity of the material receiving shell 231 into a first material receiving area and a second material receiving area, wherein the end part of the first-stage sorting rod 2216 positioned outside the installation shell 210 is positioned right above the first material receiving area of the material receiving shell 231, and the end part of the second-stage sorting rod 223 positioned outside the installation shell 210 is positioned right above the second material receiving area of the material receiving shell 231.
The bottom of the material receiving shell 231 is provided with a first-stage guide barrel 233 communicated with the first material receiving area and a second-stage guide barrel 234 communicated with the second material receiving area.
The working process of the guiding discharging mechanism 230 is as follows: after the tea leaves are classified and screened, the tea leaves are divided into three types, namely, a first tea leaf with the size larger than the screening size of the first-stage sorting component 2210 and retained in the first-stage sorting component 2210, a second tea leaf with the size between the screening size of the first-stage sorting component 2210 and the screening size of the second-stage sorting component 2220 and retained in the second-stage sorting component 2220, and a third tea leaf with the size smaller than the screening size of the second-stage sorting component 2220 and directly guided and output by the third-stage guide cylinder 211, then, the auxiliary sorting device 400 drives the multi-stage sorting mechanism 220 to deflect towards the upper opening end of the material receiving shell 231 integrally, so that the first tea leaf falls into the material receiving area one of the material receiving shell 231 and is guided and output by the first-stage guide cylinder 233, and the second tea leaf falls into the material receiving area two of the material.
The guiding and feeding device 300 comprises a feeding funnel 310 and a guiding funnel 320, a fixed support is arranged at the top of the installation shell 210, the guiding funnel 320 is fixedly arranged on the fixed support, and the guiding funnel 320 is used for receiving tea leaves guided and conveyed by the feeding funnel 310 and guiding and conveying the tea leaves to a first-stage sorting member 2210, specifically, the guiding funnel 320 is sequentially divided into an inclined section, a vertical section and a feeding section from bottom to top along the direction perpendicular to the ground, the feeding section is a rectangular shell structure with an open upper end and a closed lower end, the feeding section is fixedly arranged on the fixed support, the vertical section is a rectangular shell structure with an open upper end and a closed lower end, the vertical section is vertically and fixedly arranged at the bottom of the feeding section, the vertical section is communicated with the feeding section, the inclined section is a shell structure with an open upper end and a lower end which are obliquely arranged, the top end of the inclined section is fixedly connected with the, the bottom end of the inclined section extends into the area of the primary sorting bars 2216 of the primary sorting member 2210.
A support bracket is vertically arranged upwards on the side surface of the feeding section of the guide funnel 320, the feeding funnel 310 is vertically and fixedly arranged on the support bracket, and the feeding funnel 310 is used for guiding tea leaves to be conveyed into the guide funnel 320; the feeding funnel 310 is a conventional rectangular funnel structure, and will not be described in detail herein.
More specifically, the tea leaves are guided by the feeding funnel 310 to fall into the feeding section of the guiding funnel 320, and the feeding section of the guiding funnel 320 is rectangular, so that the tea leaves cannot move into the vertical section and the inclined section of the guiding funnel 320, and for this reason, the guiding funnel 320 is internally provided with a conveying member 330, and the conveying member 330 includes a conveying motor 331 and a conveying assembly 332.
The feed end of conveying component 332 be located under the bottom of feed hopper 310, the discharge end of conveying component 332 is located directly over the vertical section top of guide hopper 320, specifically, conveying component 332 includes the drive roll, driven voller and conveyer belt, the axial of drive roll and driven voller all is on a parallel with the distance direction between feed hopper 310 bottom and the vertical section of guide hopper 320, the equal movable mounting of drive roll and driven voller can rotate around self axial in the feed section of guide hopper 320, the conveyer belt sets up and is used for realizing article transfer function between drive roll and driven voller.
The conveying motor 331 is fixedly installed at the side of the feeding section of the guide hopper 320, and the power output end of the conveying motor 331 passes through the side of the feeding section of the guide hopper 320 and is coaxially and fixedly connected with the driving roller.
The work process of the feeding device 300 is guided as follows: the worker pours the tea leaves to be sorted and screened into the feeding funnel 310, and the feeding funnel 310 guides the tea leaves to fall to the feeding end of the conveying assembly 332, while the conveying motor 331 operates and drives the conveying assembly 332 to operate, the conveying assembly 332 operates and conveys the tea leaves into the vertical section of the guide funnel 320, and the tea leaves are finally guided and conveyed into the area formed by the several primary sorting rods 2216 of the primary sorting member 2210 through the vertical section and the inclined section of the guide funnel 320.
The auxiliary sorting device 400 comprises an auxiliary discharging mechanism 410, an auxiliary sorting mechanism 420 and an auxiliary adjusting mechanism 430, wherein the auxiliary discharging mechanism 410 is used for driving the multistage sorting mechanism 220 to deflect towards the upper opening end of the material receiving shell 231 integrally, the auxiliary sorting mechanism 420 is used for driving the supporting tray 2221 to rotate around the axial direction of the supporting tray, and the auxiliary adjusting mechanism 430 is used for driving the input bevel gear 2214 to rotate around the axial direction of the supporting tray.
The auxiliary discharging mechanism 410 includes a mounting bracket 411, mounting shafts 412, a discharging motor 413, and a first power transmission member 414, the axial direction of the mounting shafts 412 is parallel to the ground and perpendicular to the axial direction of the supporting tray 2221, and the mounting shafts 412 are also located on the side of the closed end of the mounting housing 210 away from the open end of the mounting housing, the mounting shafts 412 are movably mounted on the main frame body 100 and can rotate around the axial direction of the mounting shafts, the two mounting shafts 412 are coaxially arranged, and the mounting bracket 411 is fixedly mounted between the two mounting shafts 412.
The axial direction of the output shaft of the discharging motor 413 is parallel to the axial direction of the supporting tray 2221, the discharging motor 413 is fixedly mounted on the main frame body 100, the first power transmission member 414 is arranged between the power output end of the discharging motor 413 and the mounting shaft 412 and realizes power connection and transmission between the power output end and the mounting shaft 412, and specifically, the first power transmission member 414 is a worm and gear power transmission structure; the discharging motor 413 operates and drives the mounting shaft 412 to rotate around the self axial direction through the power transmission member I414, and the mounting shaft 412 rotates and pulls the mounting bracket 411 to rotate synchronously.
The auxiliary sorting mechanism 420 install on the installing support 411, the auxiliary sorting mechanism 420 includes sorting motor 421, installation sleeve 422, two 423 of power transmission component, the axial of the output shaft of sorting motor 421 and the axial of installation sleeve 422 all are on a parallel with the axial of holding tray 2221 to sorting motor 421 fixed mounting is on the installing support 411, installation sleeve 422 movable mounting is on the installing support 411 and can rotate around self axial, the blind end of installation shell 210 be provided with dodge hole 212, and the one end of installation sleeve 422 pass dodge hole 212 and hold coaxial fixed connection between the tray 2221.
The second power transmission member 423 is arranged between the power output end of the sorting motor 421 and the mounting sleeve 422 and is used for realizing power connection and transmission between the power output end and the mounting sleeve 422, and specifically, the second power transmission member 423 is a speed reduction straight gear power transmission structure; the sorting motor 421 operates and drives the mounting sleeve 422 to rotate around the self axial direction through the power transmission member two 423, the rotation process of the mounting sleeve 422 is slow and stable, the mounting sleeve 422 rotates and pulls the supporting disc 2221 to rotate synchronously, namely, the multistage sorting mechanism 220 is pulled to rotate integrally and synchronously.
Supplementary adjustment mechanism 430 include accommodate motor 431, power transmission component three 432, holding tray 2221 deviate from the coaxial holding tank that is provided with of terminal surface of installation shell 210 open end, the notch of holding tank is installed and is held the capping and hold the coaxial jack that runs through its thickness that is provided with of capping, the coaxial hole of stretching out of seting up with fixed slot 2221a switch-on of holding tank bottom, the coaxial fixed mounting of accommodate motor 431 in installation sleeve 422 and the power take off end of accommodate motor 431 pass the jack and be located the holding tank.
Preferably, a conductive slip ring is arranged in series between the adjusting motor 431 and a power supply source for supplying a circuit of the adjusting motor 431, which is significant in that the mounting sleeve 422 rotates axially and pulls the adjusting motor 431 to rotate synchronously, the conductive slip ring can avoid the phenomenon that the adjusting motor 431 winds wires in the process of rotating synchronously along with the mounting sleeve 422, and the power supply source for supplying power to the adjusting motor 431 and the conductive slip ring are the prior art and are not described in detail herein.
The third power transmission member 432 is installed in the accommodating groove, the power input end of the third power transmission member 432 is coaxially fixed with the power output end of the adjusting motor 431, the power output end of the third power transmission member 432 passes through the extension hole formed in the bottom of the accommodating groove, is positioned in the installation groove 2211c and is coaxially fixed with the input bevel gear 2214, and the power of the adjusting motor 431 is transmitted to the input bevel gear 2214 through the third power transmission member 432 and realizes that the input bevel gear 2214 rotates around the axial direction of the power transmission member.
Specifically, the third power transmission member 432 is a planetary gear speed reduction transmission structure, the third power transmission member 432 includes a sun gear 4321, an annular gear 4322, a planet gear carrier 4323 and a planet gear 4324, the sun gear 4321 is coaxially and fixedly installed outside the power output end of the adjusting motor 431, and the annular gear 4322 is coaxially and fixedly installed on the wall of the accommodating groove.
The planet gear carrier 4323 is composed of three parts which are respectively a planet output shaft, a planet carrier and a planet input shaft, wherein the power input end of the planet output shaft is coaxially positioned in the annular gear 4322, the power output end of the planet output shaft passes through the extending hole arranged at the bottom of the accommodating groove and is positioned in the installing groove 2211c, the planet carrier is fixedly arranged at the power input end of the planet output shaft, the axial direction of the planet input shaft is parallel to the axial direction of the planet output shaft, the planet input shafts are fixedly arranged on the planet carrier, the number of the planet input shafts is three along the circumferential direction of the planet output shaft, and the planet gear carrier 4323 can rotate around the self axial.
The planet gears 4324 are coaxially and movably arranged outside the planet input shaft of the planet carrier 4323, three planet gears 4324 are correspondingly arranged, the planet gears 4324 can rotate around the axial direction of the planet input shaft, the planet gears 4324 can also move along the circumferential direction of the annular gear 4322, the planet gears 4324 are meshed with the sun gear 4321, and the input bevel gear 2214 is also coaxially and fixedly arranged outside the planet output shaft of the planet carrier 4323.
The working process of the auxiliary sorting device 400 is specifically as follows: the discharging motor 413 operates and drives the mounting shaft 412 to rotate around the self axial direction through the power transmission member I414, the mounting shaft 412 rotates and pulls the mounting bracket 411 to rotate synchronously, the mounting bracket 411 rotates and pulls the auxiliary sorting mechanism 420 and the auxiliary adjusting mechanism 430 to rotate synchronously, wherein the auxiliary sorting mechanism 420 also pulls the bearing tray 2221 to rotate synchronously when the auxiliary sorting mechanism 420 rotates, namely, the multi-stage sorting mechanism 220 deflects towards the upper opening end of the material receiving shell 231 integrally;
the sorting motor 421 operates and drives the mounting sleeve 422 to rotate around the self axial direction through the power transmission member two 423, the rotation process of the mounting sleeve 422 is slow and stable, the mounting sleeve 422 rotates and pulls the bearing tray 2221 to rotate synchronously, namely, the multistage sorting mechanism 220 is pulled to rotate synchronously as a whole, in the process, the rotation of the mounting sleeve 422 and the bearing tray 2221 can pull the auxiliary adjusting mechanism 430 to rotate synchronously, namely, the auxiliary adjusting mechanism 430 is in a static state relative to the multistage sorting mechanism 220, and the screening size of the first-stage sorting member 2210 of the multistage sorting mechanism 220 is not changed;
the adjustment motor 431 operates to drive the input bevel gear 2214 to rotate axially about itself via the power transmission member three 432 to power the screen size adjustment process of the primary sizing member 2210.
During actual work, the staff at first adjusts the categorised screening size of first order sorting member 2210 through the tealeaves kind of waiting to classify and screen, specifically is: the adjustment motor 431 operates and drives the input bevel gear 2214 to rotate around the self axial direction through the power transmission member three 432, the input bevel gear 2214 rotates and pulls the threaded rod 2212 to rotate around the self axial direction through the output bevel gear 2215, the threaded rod 2212 rotates and pulls the adjustment block 2213 to displace along the guiding direction of the guiding groove 2211a, wherein, when the adjustment block 2213 moves along the guiding direction of the guiding groove 2211a to approach the mounting groove 2211c, the distance between two adjacent primary sorting rods 2216 in the plurality of primary sorting rods 2216 is pulled to become smaller through the interlocking part, when the adjustment block 2213 moves along the guiding direction of the guiding groove 2211a to get away from the mounting groove 2211c, the distance between two adjacent primary sorting rods 2216 in the plurality of primary sorting rods 2216 is pulled to become larger through the interlocking part, when the distance between two adjacent primary sorting rods 2216 is a proper value, namely, the screening size of the primary sorting member is a proper value, the adjustment motor 431 stops running;
subsequently, the worker pours the tea leaves to be sorted and screened into the feeding funnel 310 of the guide and feeding device 300, and the feeding funnel 310 guides the tea leaves to fall to the feeding end of the conveying assembly 332, while the conveying motor 331 operates and drives the conveying assembly 332 to operate, the conveying assembly 332 operates and conveys the tea leaves into the vertical section of the guide funnel 320, and the tea leaves are finally guided and conveyed into the area formed by the plurality of primary sorting rods 2216 of the primary sorting member 2210 through the vertical section and the inclined section of the guide funnel 320;
subsequently, the sorting motor 421 operates and drives the mounting sleeve 422 to rotate around the self axial direction through the second power transmission member 423, the mounting sleeve 422 rotates and pulls the bearing tray 2221 to rotate synchronously, that is, the multistage sorting mechanism 220 is pulled to rotate synchronously as a whole, during the rotation of the multistage sorting mechanism 220, tea leaves with the size larger than the screening size of the first-stage sorting member 2210 are retained in the first-stage sorting member 2210, tea leaves with the size smaller than the screening size of the first-stage sorting member 2210 pass through the first-stage sorting member 2210 and fall into the second-stage sorting member 2220, and then tea leaves with the size larger than the screening size of the second-stage sorting member 2220 are retained in the second-stage sorting member 2220, and tea leaves with the size smaller than the screening size of the second-stage sorting member 2220 pass through the second-stage sorting;
after the tea leaves are classified and screened, the discharging motor 413 operates and drives the mounting shaft 412 to rotate around the axial direction of the mounting shaft 412 through the power transmission member I414, the mounting shaft 412 rotates and pulls the mounting bracket 411 to rotate synchronously, the mounting bracket 411 rotates and pulls the auxiliary sorting mechanism 420 and the auxiliary adjusting mechanism 430 to rotate synchronously, so that the multi-stage sorting mechanism 220 is deflected towards the upper opening end of the material receiving shell 231 integrally, the tea leaves remained in the first-stage sorting member 2210 fall into the material receiving area I of the material receiving shell 231 and are guided to be output through the first-stage guiding barrel 233, the tea leaves remained in the second-stage sorting member 2220 fall into the material receiving area II of the material receiving shell 231 and are guided to be output through the second-stage guiding barrel 234, and after the tea leaves are output, the discharging motor 413 operates reversely and enables the multi-stage sorting.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. The classifying and screening component applied to tea production and processing is characterized by comprising a main frame body (100), a multi-stage sorting mechanism (220) and an auxiliary adjusting mechanism (430), wherein the multi-stage sorting mechanism (220) and the auxiliary adjusting mechanism (430) are both arranged on the main frame body (100);
the multistage sorting mechanism (220) comprises a primary sorting member (2210) and a secondary sorting member (2220), wherein the primary sorting member (2210) is used for receiving tea leaves to be screened and sorted, carrying out primary sorting and screening on the tea leaves, the tea leaves with the size larger than the screening size of the primary sorting member (2210) are left in the primary sorting member (2210), the tea leaves with the size smaller than the screening size of the primary sorting member (2210) pass through the primary sorting member (2210) and fall into the secondary sorting member (2220), the screening size of the primary sorting member (2210) can be adjusted according to actual conditions, the secondary sorting member (2220) is used for carrying out secondary sorting and screening on the tea leaves, the tea leaves with the size larger than the screening size of the secondary sorting member (2220) are left in the secondary sorting member (2220), the tea leaves with the size smaller than the screening size of the secondary sorting member (2220) pass through the secondary sorting member (2220) and fall downwards to, the screening size of the secondary sorting member (2220) is smaller than the screening size of the primary sorting member (2210) and the screening size of the secondary sorting member (2220) is fixed;
the auxiliary adjusting mechanism (430) is used for providing power for adjusting the screening size of the primary sorting component (2210).
2. The classifying and screening assembly applied to tea production and processing according to claim 1, wherein the main frame body (100) is provided with a mounting bracket (411) and mounting shafts (412), the mounting shafts (412) are horizontally movably mounted on the main frame body (100) and can rotate around the axial direction of the main frame body, the mounting shafts (412) are provided with two mounting shafts (412) and are coaxially arranged, the mounting bracket (411) is fixedly mounted between the two mounting shafts (412), the mounting bracket (411) is further provided with a mounting sleeve (422), and the axial direction of the mounting sleeve (422) is parallel to the ground and perpendicular to the axial direction of the mounting shafts (412).
3. The classifying and screening assembly applied to tea production and processing according to claim 2, wherein the secondary classifying member (2220) comprises a bearing tray (2221), a bearing ring (2222) and a secondary classifying rod (2223), the bearing tray (2221) is a disk body structure, and the bearing tray (2221) is coaxially and fixedly connected between the mounting sleeves (422);
the bearing ring (2222) is of a circular ring structure coaxially arranged with the bearing tray (2221), and the bearing ring (2222) is positioned on one side of the bearing tray (2221) departing from the mounting sleeve (422);
the extending direction of the two-stage separation rod (2223) is parallel to the axial direction of the bearing tray (2221), one end of the two-stage separation rod (2223) is fixed with the bearing tray (2221), the other end of the two-stage separation rod is fixed with the bearing ring (2222), the two-stage separation rod (2223) is arrayed along the circumferential direction of the bearing tray (2221) and a plurality of two adjacent two-stage separation rods (2223) are arranged in an array mode, and the distance between the two adjacent two-stage separation rods (2223) is the classification screening size of the two-stage separation rods (2223).
4. The classifying and screening assembly applied to tea production and processing according to claim 3, wherein the primary classifying member (2210) is coaxially positioned in the secondary classifying member (2220), the primary classifying member (2210) comprises a mounting disc (2211), an adjusting assembly and a classifying assembly, a fixing groove (2221 a) with a circular groove structure is coaxially arranged on the end surface of the supporting disc (2221) departing from the mounting sleeve (422), the mounting disc (2211) is of a disc body structure, the mounting disc (2211) is coaxially and fixedly arranged in the fixing groove (2221 a), the supporting disc (2221) rotates around the self axial direction and pulls the mounting disc (2211) to rotate synchronously;
the end face of the mounting disc (2211) facing the bottom of the fixing groove (2221 a) is coaxially provided with a mounting groove (2211 c) in a circular groove structure, the end face of the mounting disc (2211) facing the bottom of the fixing groove (2221 a) is also provided with a guide groove (2211 a) in a rectangular groove structure, the guide direction of the guide groove (2211 a) is parallel to the diameter direction of the mounting disc (2211), the wall of the guide groove (2211 a) in the self-guide direction and close to the mounting groove (2211 c) is provided with a through hole for mutual communication between the guide groove (2211 a) and the mounting groove (2211 c), the bottom of the guide groove (2211 a) is provided with a guide hole (2211 b), the guide hole (2211 b) penetrates through to the end face of the mounting disc (2211) far away from the bottom of the fixing groove (2221 a), the guide direction of the guide hole (2211 b) is parallel to the guide direction of the guide groove (2211 a), and the guide grooves (2211 a) are arrayed along the circumferential direction of the mounting disc (, and a plurality of the perforation holes and the guide holes (2211 b) are uniformly arranged in a corresponding manner.
5. The classification screening assembly applied to tea production and processing as claimed in claim 4, wherein the adjustment assembly comprises a threaded rod (2212), an adjustment block (2213), an input bevel gear (2214) and an output bevel gear (2215), the axial direction of the threaded rod (2212) is parallel to the guiding direction of the guide slot (2211 a), the threaded rod (2212) is movably installed in the guide slot (2211 a) and can rotate around the axial direction of the threaded rod, the power input end of the threaded rod (2212) penetrates through the through hole and is located in the installation slot (2211 c), and a plurality of threaded rods (2212) are arranged in a one-to-one correspondence manner;
the adjusting block (2213) is mounted outside the threaded rod (2212) in a threaded connection mode, the adjusting block (2213) is further in sliding guide fit with the guide groove (2211 a), the adjusting block (2213) is further provided with a connecting pin, the free end of the connecting pin penetrates through the guide hole (2211 b) and is located on one side, away from the mounting sleeve (422), of the mounting plate (2211), and the adjusting blocks (2213) are provided with a plurality of blocks in a one-to-one correspondence mode;
the input bevel gears (2214) and the mounting grooves (2211 c) are coaxially arranged, the input bevel gears (2214) are movably mounted in the mounting grooves (2211 c) and can axially rotate around the input bevel gears, the output bevel gears (2215) are coaxially and fixedly mounted outside the power input end of the threaded rod (2212), the input bevel gears (2214) and the output bevel gears (2215) are mutually meshed, and the output bevel gears (2215) are provided with a plurality of bevel gears in a one-to-one correspondence mode.
6. The classification screening assembly applied to tea production and processing as claimed in claim 5, wherein the classification assembly comprises a first stage of separation rods (2216) and a linkage part, the axial direction of the first stage of separation rods (2216) is parallel to the axial direction of the mounting disc (2211), one end of each first stage of separation rods (2216) is close to the mounting disc (2211), the other end of each first stage of separation rods (2216) is located on one side of the supporting ring (2222) away from the supporting disc (2221), and a plurality of first stage of separation rods (2216) are arranged in an array along the circumferential direction of the mounting disc (2211);
the linkage parts are provided with two and one linkage part is used for connecting the end parts of a plurality of first-level sorting rods (2216) close to the mounting disc (2211), and the other linkage part is used for connecting the other ends of a plurality of first-level sorting rods (2216);
three adjacent first-grade separation rods (2216) in the plurality of first-grade separation rods (2216) are respectively a first-grade separation rod a, a first-grade separation rod c and a first-grade separation rod b positioned between the first-grade separation rod a and the first-grade separation rod c;
the linkage parts comprise linkage rod pieces, a plurality of linkage rod pieces are arranged in an array along the circumferential direction of the installation disc (2211), each linkage rod piece comprises a first linkage rod (2217) and a second linkage rod (2218), one end of the first linkage rod (2217) is movably connected with the first-stage sorting rod a, the other end of the first linkage rod is a first linkage end, one end of the second linkage rod (2218) is a second linkage end, the other end of the second linkage rod is movably connected with the first-stage sorting rod c, the first linkage rod (2217) and the second linkage rod (2218) are arranged in a crossed mode, the middle position of the first linkage rod (2217) is superposed with the middle position of the second linkage rod (2218) to form a crossed superposed point, the first linkage end of the first linkage rod (2217) of one linkage rod piece is movably connected with the second linkage end of the second linkage rod (2218) of the adjacent linkage rod piece in a hinged mode, a hinge shaft formed at a hinge joint between the first linkage rod (2217) linkage end of one linkage rod piece and the second linkage rod (2218) linkage end of the other adjacent linkage rod piece is axially parallel to the axial direction of the first-stage sorting rod (2216), and a hinge point between the first linkage rod (2217) linkage end of one linkage rod piece and the second linkage rod (2218) linkage end of the other adjacent linkage rod piece is a linkage point of the linkage part;
the free end of the interlocking pin arranged on the adjusting block (2213) is movably connected with the interlocking point of the interlocking part close to the mounting disc (2211), when the adjusting block (2213) moves close to the mounting groove (2211 c) along the guiding direction of the guide groove (2211 a), the distance between two adjacent first-level sorting rods (2216) in the plurality of first-level sorting rods (2216) is pulled to be smaller through the interlocking part, when the adjusting block (2213) moves away from the mounting groove (2211 c) along the guiding direction of the guide groove (2211 a), the distance between two adjacent first-level sorting rods (2216) in the plurality of first-level sorting rods (2216) is pulled to be larger through the interlocking part, and the distance between the two adjacent first-level sorting rods (2216) is the screening size of the first-level sorting component (2211).
7. The classifying and screening assembly applied to tea production and processing as claimed in claim 6, wherein the auxiliary adjusting mechanism (430) comprises an adjusting motor (431) and a third power transmission member (432), the end surface of the bearing tray (2221) facing the mounting sleeve (422) is coaxially provided with a receiving groove, a notch of the receiving groove is matched with and provided with a receiving groove cover, a jack penetrating through the thickness of the receiving groove cover is coaxially arranged on the bottom of the receiving groove, a protruding hole communicated with the fixing groove (2221 a) is coaxially arranged on the bottom of the receiving groove, the adjusting motor (431) is coaxially and fixedly mounted in the mounting sleeve (422), and a power output end of the adjusting motor (431) penetrates through the jack and is positioned in the receiving groove;
the power transmission member III (432) is installed in the accommodating groove, the power input end of the power transmission member III (432) is coaxially fixed with the power output end of the adjusting motor (431), the power output end of the power transmission member III (432) penetrates through a stretching hole formed in the bottom of the accommodating groove, is positioned in the installing groove (2211 c) and is coaxially fixed with the input bevel gear (2214), and the power of the adjusting motor (431) is transmitted to the input bevel gear (2214) through the power transmission member III (432) and realizes that the input bevel gear (2214) rotates around the axial direction of the power transmission member III (432).
8. Classification screening assembly as applied to a tea-making process according to claim 7, characterized in that an electrically conductive slip ring is arranged in series between said adjustment motor (431) and a power supply supplying the electric circuit of the adjustment motor (431).
9. The classifying and screening assembly applied to tea production and processing according to claim 7, wherein the power transmission member three (432) is a planetary gear speed reduction transmission structure, the power transmission member three (432) comprises a sun gear (4321), an inner gear ring (4322), a planet gear carrier (4323) and a planet gear (4324), the sun gear (4321) is coaxially and fixedly installed outside the power output end of the adjusting motor (431), and the inner gear ring (4322) is coaxially and fixedly installed on the wall of the accommodating groove;
the planet gear carrier (4323) comprises three parts which are respectively a planet output shaft, a planet carrier and a planet input shaft, wherein the power input end of the planet output shaft is coaxially positioned in the inner gear ring (4322), the power output end of the planet output shaft passes through the extending hole arranged at the bottom of the accommodating groove and is positioned in the installing groove (2211 c), the planet carrier is fixedly arranged at the power input end of the planet output shaft, the axial direction of the planet input shaft is parallel to the axial direction of the planet output shaft, the planet input shaft is fixedly arranged on the planet carrier, the planet input shafts are arrayed in three along the circumferential direction of the planet output shaft, and the planet gear carrier (4323) can rotate around the self axial direction;
the planet gears (4324) are coaxially and movably arranged outside a planet input shaft of the planet gear carrier (4323), three planet gears (4324) are correspondingly arranged, the planet gears (4324) can rotate around the axial direction of the planet input shaft, the planet gears (4324) can also move along the circumferential direction of the inner gear ring (4322), the planet gears (4324) are meshed with the sun gear (4321), and the input bevel gear (2214) is also coaxially and fixedly arranged outside a planet output shaft of the planet gear carrier (4323).
CN202010742488.0A 2020-07-29 2020-07-29 Be applied to categorised screening subassembly of tea production processing Withdrawn CN111921831A (en)

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CN202010742488.0A CN111921831A (en) 2020-07-29 2020-07-29 Be applied to categorised screening subassembly of tea production processing

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CN113441381A (en) * 2021-02-03 2021-09-28 千年舟新材科技集团股份有限公司 Bamboo tube drum screening equipment
CN113441382A (en) * 2021-03-17 2021-09-28 千年舟新材科技集团股份有限公司 Bamboo tube screening machine
CN116441153A (en) * 2023-06-13 2023-07-18 中国云南路建集团股份公司 Gravel screening equipment for municipal construction
CN117943272A (en) * 2024-03-26 2024-04-30 河南省昊隆实业集团有限公司 Material screening plant for construction

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