CN116195429B - Automatic tea collection system and collection method - Google Patents
Automatic tea collection system and collection method Download PDFInfo
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- CN116195429B CN116195429B CN202310361056.9A CN202310361056A CN116195429B CN 116195429 B CN116195429 B CN 116195429B CN 202310361056 A CN202310361056 A CN 202310361056A CN 116195429 B CN116195429 B CN 116195429B
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- outer frame
- tea
- tooth comb
- guide plate
- tooth
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/04—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs of tea
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/22—Baskets or bags attachable to the picker
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D91/00—Methods for harvesting agricultural products
- A01D91/04—Products growing above the soil
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
Abstract
The invention relates to the technical field of tea leaf collection, and discloses an automatic tea leaf collection system, which comprises an outer frame and a collection mechanism arranged in the outer frame, wherein the collection mechanism comprises a central shaft with two ends connected with the inner wall of the outer frame and a first belt pulley fixedly arranged on the periphery of the central shaft, one end of the central shaft is provided with a motor, a first belt body is jointly sleeved between the two first belt pulleys, a plurality of protruding blocks are arranged on the first belt body, the protruding blocks are distributed on the first belt body in a dotted manner, a guide plate is also arranged in the outer frame, one end of the guide plate is fixedly provided with a tooth comb, new leaves and old leaves enter gaps of the tooth comb together through the cooperation between the central shaft, the first belt pulley, the protruding blocks, the tooth comb, the guide plate and a placing plate, and the new leaves are broken, so that fresh tea leaves can be collected conveniently.
Description
Technical Field
The invention relates to the technical field of tea collection, in particular to an automatic tea collection system and an automatic tea collection method.
Background
Tea, a plant of the genus camellia of the family camellia, is distributed in mountain areas of various provinces in the south of the Yangtze river in China, and is classified into six types of green tea, white tea, black tea and the like according to the manufacturing procedure. The tea can be used as a drink, contains various beneficial components and has health care effect, and the picking of the tea is an important circle, especially for the 'before-the-day' tea with strict picking period requirements, the picking of the tea leaf buds needs to be completed in a short time. After the tea is ripe, the tea needs to be picked, the picking mode at the current stage is divided into manual picking and mechanical picking, and the manual picking efficiency is low, so that the mechanical picking in the prior art is very good.
Chinese patent No. CN201910074212.7 discloses an intelligent tea picking device. Comprises a walking device, a machine body is arranged on the walking device, a rotary telescopic device is arranged on the machine body, an adjustable picking cutter is arranged on the rotary telescopic device, the adjustable picking cutter can automatically adjust the cutting position of the cutter according to different positions of picked tea leaves, different types of tea leaves are obtained, a suction machine is arranged in the machine body, one end of the suction machine is connected with a suction pipe, the other end of the suction machine is provided with a blowing pipe extending out of the machine body, a suction port is arranged at the upper end of the machine body, one end of the suction pipe is arranged in the suction port, a feeding channel made of soft materials is arranged between the suction port and the picking cutter, one end of the blowing pipe is connected with a containing barrel, the rotary telescopic device comprises rotary support rods hinged to two sides of the machine body, one end of each rotary support rod is hinged with an arc-shaped frame plate arranged according to the shape of tea trees, the end of the rotary support rod connected with the arc-shaped frame plate is provided with a lug which can lead the arc-shaped frame plate to be linked with the rotary support rod, the inner wall of the arc-shaped frame plate is provided with the picking tool, the upper end of the arc-shaped frame plate is provided with a vertical adjusting cylinder for adjusting the vertical height of the picking tool, the side surface of the machine body is provided with a rotary cylinder for driving the rotary support rod to rotate, the picking tool comprises a first saw-tooth blade and a second saw-tooth blade which are oppositely arranged, one end of the first zigzag blade is provided with a longitudinal cylinder capable of driving the first zigzag blade to cut tea leaves, a piston rod of the longitudinal cylinder is an arc-shaped rod, the first zigzag blade is provided with an arc-shaped hole convenient for the arc-shaped rod to move, the arc-shaped rod passes through the arc-shaped hole to be connected with the first zigzag blade, the feeding channel is a space extending from between the first zigzag blade, the second zigzag blade and the arc-shaped frame plate to a material suction opening, the space is provided with a foldable and unfolded outer cover made of soft materials, and at least three material sucking openings are formed in the upper end of the machine body, and are a first material sucking opening for sucking tender bud cores, a second material sucking opening for sucking tender bud cores with tender leaves and a third material sucking opening for sucking branches or old leaves. While the prior art machine picking described above can be replied to improving efficiency,
however, the main problems that exist are: the depth of the machine inserted into the tea clusters is inconvenient to control, the degree of automation is low, the new leaves are difficult to break completely, the collection range is limited, if the beating force is heavy, the old leaves are easy to tear together, the new leaves and the old leaves are inconvenient to distinguish, and the collection efficiency is low; therefore, the existing requirements are not met, and an automatic tea collecting system and an automatic tea collecting method are provided for the existing requirements.
Disclosure of Invention
The invention provides an automatic tea collecting system and an automatic tea collecting method, which have the advantages of high collecting efficiency, wide range and batch collection, and solve the problems that the depth of a traditional tea collecting machine inserted into a tea cluster is inconvenient to control, a new leaf part is difficult to break completely, the new leaf part and an old leaf part are inconvenient to distinguish, and the collecting efficiency is low in the background art.
The invention provides the following technical scheme: the utility model provides an automatic change tealeaves collection system, includes outer frame and installs the collection mechanism in outer frame, collection mechanism include both ends with outer frame inner wall connection's axis and fixed mounting are in the first belt pulley of axis periphery, the motor is installed to centraxonial one end, two first belt body has been cup jointed jointly between the first belt pulley, install a plurality of lugs on the first belt body, a plurality of lug punctiform distributes on first belt body, still install the deflector in the outer frame, the fixed mounting of one end of deflector has the tooth comb, the deflector with the tooth comb all is located the downside of first belt body, the tooth comb with the lug is crisscrossed each other.
As an alternative to the automated tea leaf harvesting system of the present invention, wherein: still install in the outer frame and place the board, the one end fixed mounting who places the board has the swash plate, the swash plate is located the lower extreme of tooth comb, place the board keep away from the one end of tooth comb is longer than outer frame.
As an alternative to the automated tea leaf harvesting system of the present invention, wherein: the inclined plate 61 is arranged in an inclined manner, one end of the inclined plate 61, which is close to the tooth comb 51, is higher than one end of the inclined plate 61, which is close to the placing plate 6, the placing plate 6 is arranged in an inclined manner, and one end of the placing plate 6, which is far away from the tooth comb 51, is lower than one end of the placing plate 6, which is close to the tooth comb 51.
As an alternative to the automated tea leaf harvesting system of the present invention, wherein: the outer frame is provided with four fixed blocks, one ends of the four fixed blocks are fixedly provided with supporting columns, the lower ends of the supporting columns are adjacent to each other, the lower ends of the supporting columns are jointly provided with a crawler belt, one end of the outer frame, which is far away from the tooth comb, is fixedly provided with a hanging hook, and the hanging hook is positioned above the placing plate.
As an alternative to the automated tea leaf harvesting system of the present invention, wherein: the outer wall of the outer frame is provided with a connecting mechanism, the connecting mechanism comprises a second belt body rotationally connected with the middle shaft and a second belt pulley rotationally connected with the outer side of the side wall of the outer frame, the second belt pulley is connected with the middle shaft through the second belt body, and the periphery of the second belt pulley is fixedly provided with first teeth.
As an alternative to the automated tea leaf harvesting system of the present invention, wherein: the two ends of the guide plate are fixedly provided with rotating shafts, the rotating shafts are rotationally connected with the outer wall of the outer frame, fluted discs are fixedly arranged on the rotating shafts, second teeth are fixedly arranged on the fluted discs, and the second teeth are positioned on one sides of the first teeth.
As an alternative to the automated tea leaf harvesting system of the present invention, wherein: the middle shafts are arranged at two, connecting plates are rotatably arranged at the middle shafts far away from one end of the guide plate, and elastic pieces are fixedly arranged between the connecting plates and the top wall of the outer frame.
As an alternative to the automated tea leaf harvesting system of the present invention, wherein: the inner wall of the outer frame is provided with a sliding groove, the sliding groove is in sliding connection with the middle shaft far away from one end of the guide plate, the outer wall of the outer frame is fixedly provided with an electromechanical box, the motor and the connecting mechanism are both positioned in the electromechanical box, the outer wall of the electromechanical box is also provided with an avoidance groove, and the outer wall of the outer frame is also fixedly provided with a lap joint block.
As an alternative to the automated tea leaf harvesting system of the present invention, wherein: the middle shaft far away from one end of the guide plate is rotatably provided with a bending rod, a connecting rod is arranged between the bending rod and the fluted disc, the connecting rod is connected with the avoidance groove in a penetrating way, and the middle part of the bending rod is lapped on the lap joint block.
The invention also discloses an automatic tea collection method, wherein: the method comprises the following steps:
s1: pushing the device to the tea cluster, and mounting a bag for containing tea on the placing plate and the hanging hook;
s2: the tooth comb is inserted into the tea cluster to comb tea branches in a partitioning way, and the device is pushed to slowly move towards the tooth comb;
s3: starting a motor, rotating a central shaft, a first belt pulley and a first belt body, wherein the convex blocks and the tooth combs jointly generate friction for new tea leaves, the new tea leaves are broken, and old tea leaves cannot be broken;
s4: the rotation of the central shaft drives the guide plate and the tooth comb to continuously swing up and down about the rotating shaft, and also drives the first belt body to lift up and put down in a reciprocating manner about the central shaft at the front end, the convex blocks and the tooth comb shear new tea leaves together, then the broken tea leaves are thrown onto the guide plate and the placing plate by the rear convex block, and fall into the tea bag, so that the collection of the tea leaves is completed.
The invention has the following beneficial effects:
1. according to the automatic tea collecting system and the collecting method, the middle shaft, the first belt pulley, the protruding blocks, the tooth comb, the guide plate and the placing plate are matched, the tooth comb is inserted between the tea branches, the tea branches are subjected to zonal carding, new leaves and old leaves enter gaps of the tooth comb together, static friction is carried out between the protruding blocks and the tea leaves, the new leaves and the old leaves are broken due to different breaking strengths of the new leaves and the old leaves of the tea tree, the old leaves cannot be broken, fresh tea leaves are collected conveniently, the tea tips are collected conveniently, the heights of all the protruding blocks are consistent, the collected tea heights are consistent, the height of the tea leaves is related to the height of the protruding blocks, the depth of the tooth comb inserted into the branches is irrelevant, therefore the tea tips can be collected effectively, the collecting efficiency is high, the quality is good, after collection, the protruding blocks at the back face are thrown onto the guide plate and the placing plate, gaps are formed between the protruding blocks, new She Li can be conveniently passed through the gaps of the tooth comb, and the old leaves can be conveniently broken along with the advance of the device, the automatic batch collection of the new leaves is convenient, and the automatic batch collection of the tea leaves is convenient.
2. According to the automatic tea collecting system and the collecting method, through the cooperation between the center shaft, the second belt body, the second belt pulley, the first teeth, the second teeth and the rotating shaft, the center shaft drives the second belt pulley to rotate anticlockwise, the first teeth impact the second teeth, the fluted disc rotates clockwise, the guide plate drives the tooth comb end to tilt, the distance between the tooth comb and the first belt body is shortened, the tooth comb moves upwards, tea tree branches are conveniently combed, the smoothness of operation of the device is improved, the friction strength of the protruding block is increased, tea breaking and collecting are conveniently achieved, after the first teeth turn over the second teeth, the second teeth and the fluted disc lose constraint and recover to be in situ, therefore, the center shaft rotates continuously, the guide plate and the tooth comb swing up and down continuously, the protruding block and the tooth comb shear, the coincidence rate between the protruding block and the tooth comb is increased, the collecting range is large, and the tea breaking rate is improved.
3. According to the automatic tea collecting system and the collecting method, under the joint cooperation of the bending rod and the connecting rod, when the fluted disc rotates, the first belt body is lifted up and put down in a reciprocating manner relative to the central axis at the front end, so that the superposition rate between the convex block and the tooth comb is further increased, the collecting range of tea is greatly increased, the movement frequency of the first belt body and the guide plate is consistent, the first belt body and the guide plate are opened and closed in a reciprocating manner relative to the meshing position of the convex block and the tooth comb, a gap is formed at the meshing position, so that old leaves can pass conveniently, new leaves can be sheared by the convex block under the friction of the convex block, the shearing effect of the convex block is good, the first belt body and the guide plate are opened, the space for tea to slide is provided while tea is sheared, and the collecting efficiency of the tea is further improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a partial cross-sectional view of the present invention.
Fig. 3 is a cross-sectional view of the electromechanical pod of the present invention.
Fig. 4 is an enlarged view of fig. 3 a in accordance with the present invention.
Fig. 5 is a cross-sectional view of the outer frame of the present invention.
Fig. 6 is a cross-sectional view of a guide plate of the present invention.
In the figure: 1. an outer frame; 11. a fixed block; 12. a support column; 13. a track; 14. a hanging hook; 15. a chute; 2. a collection mechanism; 21. a center shaft; 22. a first pulley; 25. a motor; 23. a first belt body; 24. a bump; 3. an electromechanical box; 31. an avoidance groove; 4. a connecting mechanism; 41. a second belt body; 42. a second pulley; 43. a first tooth; 5. a guide plate; 51. tooth comb; 52. a rotating shaft; 53. fluted disc; 54. a second tooth; 6. placing a plate; 61. a sloping plate; 7. bending the rod; 71. a connecting rod; 8. a connecting plate; 81. an elastic member; 9. and (5) splicing blocks.
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.
Example 1
This embodiment is intended to facilitate solving the problem that the depth of the tea leaf clusters inserted into the tea leaf clusters is inconvenient to control, the new leaves are difficult to break completely, the new leaves and the old leaves are inconvenient to distinguish, and the collection efficiency is low, please refer to fig. 1-2, an automatic tea leaf collection system comprises an outer frame 1 and a collection mechanism 2 installed in the outer frame 1, the collection mechanism 2 comprises a central shaft 21 with two ends connected with the inner wall of the outer frame 1 and a first belt pulley 22 fixedly installed at the periphery of the central shaft 21, the first belt pulley 22 is rotationally connected with the inner wall of the outer frame 1, a motor 25 is installed at one end of the central shaft 21, a first belt body 23 is jointly sleeved between the two first belt pulleys 22, a plurality of lugs 24 are installed on the first belt body 23, a guide plate 5 is also installed in the outer frame 1, one end of the guide plate 5 is fixedly provided with a tooth comb 51, the guide plate 5 and the tooth comb 51 are both located at the lower side of the first belt body 23, and the tooth comb 51 and the lugs 24 are mutually staggered.
The outer frame 1 comprises two side plates and a top plate, the top plate is fixedly arranged on the two side plates, a middle shaft 21 is rotatably arranged between the two side plates, the middle shaft 21 is penetrated with one side plate and is connected with a motor 25, and the motor 25 is fixed on one side plate.
When the novel tea leaf comb is used, the outer frame 1 is placed on a tea leaf bundle, the motor 25 is started, the center shaft 21 and the first belt pulley 22 are rotated, namely the first belt body 23 rotates relative to the first belt pulley 22, at the moment, the protruding blocks 24 on the first belt body 23 are inserted into the gaps of the tooth combs 51, and the adjacent protruding blocks 24 are meshed with the adjacent tooth combs 51.
Promote this device to the direction creep of tooth comb 51 this device, tooth comb 51 alternates to between the tealeaves branch, carries out subregion carding to the tealeaves branch, and new leaf and old leaf get into in the gap of tooth comb 51 together, carry out stiction at lug 24 and tealeaves, because new leaf and old leaf fracture strength of tea tree are different, and the new leaf fracture, and the old leaf can not fracture, be convenient for gather fresh tealeaves, and the young bud height is not enough, and lug 24's height is higher, is convenient for gather tealeaves point portion automatically.
The heights of all the lugs 24 are consistent, so that the heights of the collected tea are consistent, the heights of the tea are related to the heights of the lugs 24, and are irrelevant to the depth of the tooth comb 51 inserted into the branches, so that the tips of the tea can be effectively collected, the collection efficiency is high, and the quality is good.
The first belt body 23 rotates (anticlockwise) about the direction that this device advances, and the lug 24 is provided with a plurality ofly, and preceding lug 24 breaks tealeaves, and then behind a lug 24 can get rid of tealeaves after the fracture on deflector 5, have the space between the lug 24 around, be convenient for new She Li in the space of tooth comb 51, still be convenient for old leaf pass through, along with the advancing of this device, new leaf is constantly broken, is convenient for collect tealeaves in batches automatically, has alleviateed the manual work burden.
The outer frame 1 is also internally provided with a placing plate 6, one end of the placing plate 6 is fixedly provided with an inclined plate 61, the inclined plate 61 is positioned at the lower end of the tooth comb 51, and one end of the placing plate 6 far away from the tooth comb 51 is longer than the outer frame 1.
The two ends of the placing plate 6 are fixedly connected with the side plates of the outer frame 1, and the placing plate 6 is arranged to facilitate collection of broken tea leaves.
The swash plate 61 is the slope setting, and swash plate 61 is close to the one end that swash plate 61 is close to and places board 6 higher than swash plate 61, places board 6 and is the slope setting, places board 6 and keep away from the one end that the board 6 is close to the tooth comb 51 is less than placing board 6, through setting up swash plate 61, is convenient for distinguish new leaf and old leaf.
Four fixed blocks 11 are fixedly arranged on the outer frame 1, support columns 12 are fixedly arranged at one ends of the four fixed blocks 11, tracks 13 are jointly arranged at the lower ends of the adjacent support columns 12, a hanging hook 14 is fixedly arranged at one end, away from the tooth comb 51, of the outer frame 1, and the hanging hook 14 is arranged on the placing plate 6.
Through setting up support column 12, be convenient for support this device, through setting up track 13, be convenient for promote this device and remove, make this device adapt to the topography more, reduced jolting of this device, increased the stability of this device.
After the tealeaves fracture, old leaves do not fracture, and then the bottom along swash plate 61 is the gliding, new leaves fracture, and then the top landing along swash plate 61 can effectively distinguish new leaves and old leaves, during the use, will place board 6 and insert in the sack that is used for collecting tealeaves, make the bottom surface of placing board 6 meet with the sack inner layer, and hang the top of sack on hanging hook 14, can accomplish the fixation of sack, be convenient for collect, store tealeaves, new leaves drop or slide from deflector 5 in the space of tooth comb 51, all can fall on placing board 6 at last, and place board 6 itself and also be the slope and place, tealeaves can get into the sack voluntarily, it is effectual to collect.
Example 2
The present embodiment is intended to facilitate solving the problem of how to increase the tea leaf collection range, and is an improvement made on the basis of embodiment 1, specifically, referring to fig. 1-4, a connecting mechanism 4 is installed on the outer wall of the outer frame 1, the connecting mechanism 4 includes a second belt body 41 rotatably connected with the central shaft 21 and a second belt pulley 42 rotatably connected with the outer side of the side wall of the outer frame 1, the second belt pulley 42 is connected with the central shaft 21 through the second belt body 41, and a first tooth 43 is fixedly installed on the outer periphery of the second belt pulley 42.
By providing the second belt body 41 and the second pulley 42, the second pulley 42 can also rotate together during rotation of the bottom bracket 21.
The both ends fixed mounting of deflector 5 have pivot 52, and pivot 52 is connected with outer wall rotation of outer frame 1, still fixed mounting has fluted disc 53 on the pivot 52, and fluted disc 53, deflector 5 are located the both sides of outer frame 1 curb plate respectively, and fixed mounting second tooth 54 on the fluted disc 53, second tooth 54 are located one side of first tooth 43, and second tooth 54 meshes with first tooth 43 to be connected.
In the process of rotating the center shaft 21, the second belt body 41 also rotates together, namely drives the second belt pulley 42 to rotate, the second belt pulley 42 rotates anticlockwise for a circle, the first tooth teeth 43 on the periphery of the second belt pulley 42 rotate anticlockwise for a circle, the second tooth teeth 54 are arranged on the right side of the first tooth teeth 43, the first tooth teeth 43 impact the second tooth teeth 54, the fluted disc 53 rotates clockwise, the guide plate 5 drives the tooth comb 51 to tilt up in the fluted disc 54 process, the distance between the tooth comb 51 and the first belt body 23 is shortened, the tooth comb 51 moves upwards, tea tree branches are conveniently combed, the smoothness of operation of the device is improved, the friction strength of the convex block 24 is increased, and tea leaves are conveniently broken and collected.
The distance between the rotating shaft 52 and the tooth comb 51 is longer than the distance between the rotating shaft 52 and the other end of the guide plate 5, the guide plate 5 takes the rotating shaft 52 as a fulcrum to form a lever structure, one end of the guide plate 5, close to the tooth comb 51, is heavier, in an initial state, one end of the guide plate 5, close to the tooth comb 51 is lower, therefore, when the fluted disc 53 and the rotating shaft 52 rotate, the guide plate 5 rotates relative to the rotating shaft 52, the two ends lose balance, after the first tooth 43 turns over the second tooth 54, the second tooth 54 and the fluted disc 53 lose constraint and restore to the original position, therefore, when the middle shaft 21 continuously rotates, the guide plate 5 and the tooth comb 51 continuously swing up and down, the convex block 24 and the tooth comb 51 shear, the superposition rate between the convex block 24 and the tooth comb 51 is increased, the acquisition range is large, and the breakage rate of tea leaves is improved.
Example 3
The present embodiment is intended to facilitate solving the problem of how to further increase the tea leaf collecting range, and is an improvement made on the basis of embodiment 3, specifically, referring to fig. 2-6, two center shafts 21 are provided, a connecting plate 8 is rotatably installed on the center shaft 21 far away from one end of the guide plate 5, an elastic member 81 is fixedly installed between the connecting plate 8 and the top wall of the outer frame 1, the elastic member 81 is any elastic mechanism such as a spring, a bellows, etc., and the first belt body 23 can swing about one of the center shafts 21.
The inner wall of the outer frame 1 is provided with a chute 15, the chute 15 is in sliding connection with a central shaft 21 far away from one end of the guide plate 5, one central shaft 21 is in rotary connection with the outer frame 1, in addition, the central shaft 21 slides relative to the chute 15, and the chute 15 is of an arc-shaped structure, so that the movement position of the central shaft 21 is adapted.
The outer wall of the outer frame 1 is fixedly provided with an electromechanical box 3, the motor 25 and the connecting mechanism 4 are both positioned in the electromechanical box 3, and the outer wall of the electromechanical box 3 is also provided with an avoidance groove 31.
Through setting up electromechanical case 3, prevent that motor 25, coupling mechanism 4 from exposing in the box outside, be convenient for play the guard action to motor 25, coupling mechanism 4.
The middle shaft 21 far away from one end of the guide plate 5 is rotatably provided with a bending rod 7, a connecting rod 71 is arranged between the bending rod 7 and the fluted disc 53, the connecting rod 71 is connected with the avoidance groove 31 in a penetrating way, the connecting rod 71 is fixedly connected with the middle part of the fluted disc 53, the connecting rod 71 is rotatably connected with the bending rod 7, the outer wall of the outer frame 1 is fixedly provided with a lap joint block 9, the middle part of the bending rod 7 is lapped above the lap joint block 9, the bending rod 7 forms a lever structure by taking the lap joint block 9 as a fulcrum, one end of the bending rod 7 is pressed down, and the other end of the bending rod 7 is tilted.
Under the joint cooperation of the bending rod 7 and the connecting rod 71, when the fluted disc 53 rotates, one end of the connecting rod 71, which is close to the bending rod 7, is extruded downwards, namely, one end of the bending rod 7, which is far away from the connecting rod 71, drives the central shaft 21 to move upwards, the central shaft 21 slides upwards along the sliding groove 15, the connecting plate 8 can extrude the elastic piece 81 upwards in the process, the first belt body 23 is lifted, a space for tea to slide is provided until the first teeth 43 are turned over the second teeth 54, the first belt body 23 can lift up and put down in a reciprocating manner relative to the central shaft 21 at the front end, the superposition rate between the convex blocks 24 and the tooth comb 51 is further increased, and the collection range of tea is greatly increased.
The motion frequency of the first belt body 23 and the guide plate 5 is consistent, the two parts are opened and closed in a reciprocating manner relative to the meshing position of the lug 24 and the tooth comb 51, a gap is formed at the meshing position, so that old leaves can conveniently pass through the gap, new leaves can be sheared by the lug 24 under the friction of the lug 24, the fracture effect is good, the two parts are opened, a space for tea to slide down is provided while tea is sheared, and the tea collecting efficiency is further improved.
Example 4
The invention also discloses an automatic tea collection method, wherein: the method comprises the following steps:
step one: the device is pushed onto the tea clump and the bag for holding tea is mounted on the placement plate 6 and the suspension hooks 14.
Step two: the tooth comb 51 is inserted into the tea cluster to comb tea branches in a partitioning manner, and the device is pushed to slowly move towards the tooth comb 51.
Step three: the motor 25 is started, the middle shaft 21, the first belt pulley 22 and the first belt body 23 rotate, the convex blocks 24 and the tooth comb 51 rub new leaves of tea trees together, the new leaves are broken, and old leaves cannot be broken.
Step four: the rotation of the center shaft 21 drives the guide plate 5 and the tooth comb 51 to continuously swing up and down about the rotating shaft 52, and also drives the first belt body 23 to lift up and down reciprocally about the center shaft 21 at the front end, the convex blocks 24 and the tooth comb 51 jointly shear new tea leaves, then the rear convex block 24 throws broken tea leaves onto the guide plate 5 and the placing plate 6, and the broken tea leaves fall into tea bags, and then the tea leaves are collected.
The device is simple to operate, can collect new tea leaves efficiently, and is high in automation degree.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (8)
1. An automated tea leaf collection system, characterized in that: the device comprises an outer frame (1) and a collecting mechanism (2) arranged in the outer frame (1), wherein the collecting mechanism (2) comprises a central shaft (21) with two ends connected with the inner wall of the outer frame (1) and a first belt pulley (22) fixedly arranged on the periphery of the central shaft (21), one end of the central shaft (21) is provided with a motor (25), two first belt pulleys (22) are jointly sheathed with a first belt body (23), a plurality of protruding blocks (24) are arranged on the first belt body (23), the protruding blocks (24) are distributed on the first belt body (23) in a dot mode, a guide plate (5) is also arranged in the outer frame (1), one end of the guide plate (5) is fixedly provided with a tooth comb (51), the guide plate (5) and the tooth comb (51) are both positioned on the lower side of the first belt body (23), the tooth comb (51) and the protruding blocks (24) are mutually staggered, a placing plate (6) is also arranged in the outer frame (1), the placing plate (6) is fixedly provided with one end (61) which is far away from the tooth comb (61), the one end that swash plate (61) is close to tooth comb (51) is higher than swash plate (61) is close to the one end of placing board (6), place board (6) and be the slope setting, place board (6) keep away from the one end that tooth comb (51) is less than place board (6) is close to one end of tooth comb (51).
2. An automated tea leaf harvesting system according to claim 1, wherein: four fixed blocks (11) are fixedly installed on the outer frame (1), support columns (12) are fixedly installed at one ends of the four fixed blocks (11), crawler belts (13) are jointly installed at the lower ends of the adjacent support columns (12), hanging hooks (14) are fixedly installed at one ends, far away from the tooth combs (51), of the outer frame (1), and the hanging hooks (14) are located above the placing plates (6).
3. An automated tea leaf harvesting system according to claim 2, wherein: the outer wall of the outer frame (1) is provided with a connecting mechanism (4), the connecting mechanism (4) comprises a second belt body (41) rotationally connected with the middle shaft (21) and a second belt pulley (42) rotationally connected with the outer side of the side wall of the outer frame (1), the second belt pulley (42) is connected with the middle shaft (21) through the second belt body (41), and a first tooth (43) is fixedly arranged on the periphery of the second belt pulley (42).
4. An automated tea leaf harvesting system according to claim 3, wherein: the two ends of the guide plate (5) are fixedly provided with rotating shafts (52), the rotating shafts (52) are rotatably arranged on the outer side wall of the outer frame (1), fluted discs (53) are fixedly arranged on the rotating shafts (52), second teeth (54) are fixedly arranged on the fluted discs (53), and the second teeth (54) are positioned on one side of the first teeth (43).
5. An automated tea leaf harvesting system according to claim 4, wherein: the two middle shafts (21) are arranged, the middle shafts (21) far away from one end of the guide plate (5) are rotatably provided with connecting plates (8), and elastic pieces (81) are fixedly arranged between the connecting plates (8) and the top wall of the outer frame (1).
6. An automated tea leaf harvesting system according to claim 5, wherein: a chute (15) is arranged on the inner wall of the outer frame (1), the chute (15) is in sliding connection with the central shaft (21) which is far away from one end of the guide plate (5), an organic electronic box (3) is fixedly arranged on the outer wall of the outer frame (1), the motor (25) and the connecting mechanism (4) are both positioned in the electromechanical box (3), an avoidance groove (31) is further formed in the outer wall of the electromechanical box (3), and a lap joint block (9) is fixedly installed on the outer wall of the outer frame (1).
7. An automated tea leaf harvesting system according to claim 6, wherein: the middle shaft (21) far away from one end of the guide plate (5) is rotatably provided with a bending rod (7), a connecting rod (71) is arranged between the bending rod (7) and the fluted disc (53), the connecting rod (71) is connected with the avoidance groove (31) in a penetrating way, and the middle part of the bending rod (7) is lapped on the lap joint block (9).
8. An automated tea leaf harvesting method according to claim 7, comprising the steps of:
s1: pushing the device onto tea clusters, and mounting bags for containing tea on a placing plate (6) and a hanging hook (14);
s2: the tooth comb (51) is inserted into the tea cluster, the tea branches are carded in a partitioning way, and the device is pushed to slowly move towards the tooth comb (51);
s3: starting a motor (25), rotating a central shaft (21), a first belt pulley (22) and a first belt body (23), wherein a lug (24) and a tooth comb (51) rub new leaves of tea trees together, the new leaves are broken, and the old leaves are not broken;
s4: the rotation of the middle shaft (21) drives the guide plate (5) and the tooth comb (51) to continuously swing up and down about the rotating shaft (52), and also drives the first belt body (23) to lift up and down reciprocally about the middle shaft (21) at the front end, the convex blocks (24) and the tooth comb (51) shear new tea leaves together, then the broken tea leaves are thrown onto the guide plate (5) and the placing plate (6) by the convex blocks (24) at the back and fall into tea bags, and then the collection of the tea leaves is completed.
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| CN202310361056.9A CN116195429B (en) | 2023-04-07 | 2023-04-07 | Automatic tea collection system and collection method |
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| CN116195429A (en) | 2023-06-02 |
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