CN215784816U

CN215784816U - Machine-picked fresh tea leaf grading device

Info

Publication number: CN215784816U
Application number: CN202122174392.1U
Authority: CN
Inventors: 马军辉; 王树茂; 王校常
Original assignee: Xinchang China Giant Buddha Longjing Research Institute
Current assignee: Xinchang China Giant Buddha Longjing Research Institute
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-02-11
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a fresh tea leaf grading device for mechanically picked tea, and relates to the technical field of tea leaf grading machinery. The tea leaf sorting machine comprises a mounting table, wherein one side, far away from the ground, of the mounting table is connected with a storage box group, one side of the storage box group is provided with a rack, the interior of the rack is rotatably connected with a vibration assembly, a supporting plate is additionally arranged and is connected with the rack through a clamping groove, one side, far away from the ground, of the supporting plate is provided with a plurality of placing grooves, tea leaf grading plates are respectively placed in the placing grooves, two side walls, in the vertical direction of the rack and adjacent to the mounting table, are provided with sliding grooves, two sliding grooves are connected with a push plate through sliding blocks in a sliding manner, two sliding grooves are fixedly connected with first air cylinders, the axes of the first air cylinders are parallel to the sliding direction of the sliding grooves, the output ends of the first air cylinders are fixedly connected with the sliding blocks, and one end, far away from the mounting table, of the rack is provided with a containing groove; therefore, the fresh leaves of the tea can be classified more effectively through the mutual matching of the mechanism and the assembly, and the efficiency of classifying the fresh leaves is improved.

Description

Machine-picked fresh tea leaf grading device

Technical Field

The utility model relates to the technical field of tea grading machinery, in particular to a fresh tea grading device for mechanically picked tea.

Background

In the automatic mechanical field of tealeaves, the research of most modern intelligent tealeaves machinery mainly focuses on the production and processing of tealeaves and the collection and the results of the fresh leaf of tealeaves, the fresh leaf of tealeaves selects separately the hierarchical field but there is corresponding research achievement between the tealeaves collection finishes and the tealeaves production and processing flow, the machine-harvested fresh leaf of tealeaves finishes collecting, the broken leaf, the branch blade mixes the continuous production and processing together with the fresh leaf that all kinds of degrees of size, the tender degree is different, caused the tealeaves of different qualities to mix together like this, high-quality top tender leaf, the value of tender bud can't exert, the tealeaves quality of producing is not high, can't promote the tealeaves quality after processing.

The above prior art has the following disadvantages: the existing fresh tea leaf grading effect is poor, the grading process is relatively troublesome, and the efficiency of fresh leaf grading is reduced.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model aims to provide a machine-picked fresh tea leaf grading device which is provided with a storage box group, a rack, a vibration component, a support plate, a placing groove, a tea leaf grading plate, a sliding groove, a push plate, a first air cylinder and the placing groove, when in use, picked fresh tea leaves are firstly placed in the storage box group, fully stirred by the stirring component to enable impurities such as soil blocks and gravels mixed in the tea leaves to fall off from a filter residue plate, and then the cleaned tea leaves are pushed to the tea leaf grading plate on the upper side of the rack, a first motor is started to drive the push plate to push the tea leaves stacked on the first grading plate from a discharge port of the storage box group to the next tea leaf grading plate, so that the tea leaves suitable for the first tea leaf grading plate can be left without being pushed, and further the stacked tea leaves are graded more uniformly under the cooperation of the vibration component, therefore, the strip-shaped grooves with different widths and depths are formed in different tea leaf grading plates to meet the requirements of the tea leaves of the same grade in specification and size, the corresponding tea leaves can be effectively screened out, the tea leaves of different grades can be screened out more obviously, the screening efficiency of the tea leaves is improved, the tea leaves which are not left on the tea leaf grading plates can be pushed into the placing grooves through the pushing plates, and the tea leaf grading plates are taken down to store the tea leaves in a classified mode after the pushing plates are pushed once.

The above object of the present invention is achieved by the following technical solutions:

a machine-harvested tea fresh leaf grading device comprises a mounting table, wherein one side, far away from the ground, of the mounting table is fixedly connected with a storage box group, one side of the storage box group is provided with a rack which is fixedly connected with the mounting table, the inside of the rack is rotatably connected with a vibration component, a support plate is horizontally arranged and detachably connected with the rack through a clamping groove, the support plate is arranged at one side, far away from the ground, of the vibration component, a plurality of placing grooves are formed at one side, far away from the ground, of the support plate, tea grading plates are respectively placed in the placing grooves, the tea grading plates are respectively provided with strip-shaped grooves which are parallel to each other, the width and the depth of the strip-shaped grooves on different tea grading plates are different, two side walls, adjacent to the mounting table, of the rack are respectively provided with sliding grooves, the sliding directions of the two sliding grooves are both perpendicular to the side wall, close to the mounting table, of the rack, two the spout has the push pedal through slider sliding connection, the push pedal is located tealeaves classification board keep away from ground one side with tealeaves classification board laminating, two equal fixedly connected with axis in the spout with the parallel first cylinder of spout slip direction just the output of first cylinder with slider fixed connection, the frame is kept away from mount table one end is equipped with and holds the groove.

By adopting the technical scheme, the storage box group, the rack, the vibration component, the supporting plate, the placing groove, the tea grading plate, the sliding groove, the push plate, the first air cylinder and the placing groove are arranged, when the tea grading machine is used, picked fresh tea leaves are firstly placed in the storage box group, the stirring component is used for fully stirring the fresh tea leaves so as to enable impurities such as soil blocks and gravels mixed in the tea leaves to fall off from a filter residue plate, the cleaned tea leaves are further pushed to the tea grading plate on the upper side of the rack, the first motor is started to drive the push plate to push the tea leaves which are discharged from the discharge port of the storage box group and stacked on the first grading plate to be pushed to the next tea grading plate, therefore, the tea leaves which are suitable for the first tea grading plate can be left without being pushed, the stacked tea leaves are further graded more uniformly under the cooperation of the vibration component, and the specification and the size of the tea leaves of the same grade are met by arranging the strip-shaped grooves with different widths and depths on the tea grading plates, the tea leaf classifying and storing mechanism can effectively classify fresh tea leaves through the mutual matching of the mechanism and the components, so that the efficiency of fresh leaf classification is improved.

The present invention in a preferred example may be further configured to: the storage box group includes that the cavity sets up the box just ground one side opening setting is kept away from to the box, the box is kept away from the inside wall of frame is seted up flutedly, fixedly connected with second cylinder just in the recess the output fixedly connected with delivery sheet of second cylinder, the level is equipped with the filter residue board just in addition in the box filter residue board fixed connection in the recess is close to ground one side, the box is kept away from the lateral wall of recess has been seted up the discharge gate just the discharge gate articulates there is the door body, the box is kept away from ground one side and articulates there is the case lid, fixedly connected with stirring subassembly on the case lid.

By adopting the technical scheme, through arranging the box body, the groove, the second cylinder, the feeding plate, the slag filtering plate, the discharge hole, the door body, the box cover and the stirring assembly, when in use, the box cover is opened to pour the picked fresh leaves into the box body quantitatively, then the box cover is covered to start the stirring component to stir the fresh leaves in the box body at a constant speed, and after full stirring, the soil blocks and gravels mixed in the tea leaves fall off from the filter residue plate, the tea leaves are cleaned more cleanly, the cleaned impurities are collected in the bottom space of the box body and are convenient to clean, after the cleaning is finished, the door body is opened and is overlapped on the first tea leaf grading plate on the rack, the pushing plate is pushed by the second cylinder, so that the cleaned fresh leaves are all pushed out to the tea leaf grading plate, thereby can effectually clear up the impurity of the clod gravel class of mixing between the tealeaves through storage box group and get rid of, the going on of the follow-up work of being convenient for.

The present invention in a preferred example may be further configured to: the vibration component comprises a connecting shaft which is horizontally arranged, the connecting shaft is vertical to the axis of the first cylinder and is rotationally connected with the frame, the connecting shaft is connected with a mounting box in a penetrating and rotating way, the mounting box is fixedly connected with the supporting plate, a gear which is coaxial with the connecting shaft is arranged in the mounting box and is fixedly connected with the connecting shaft, the gear is engaged with a rack which is connected with the mounting box in a sliding way and one end of the rack close to the ground is fixedly connected with a spring which is vertically arranged in a telescopic direction, one end of the spring, which is far away from the rack, is fixedly connected with the mounting box, one end of the rack, which is far away from the spring, is fixedly connected with a vibrating block, any end of the connecting shaft penetrates through the side wall of the rack and is fixedly connected with a first motor, and the spring is in a non-telescopic state when not receiving the pulling force from the rack.

Through adopting above-mentioned technical scheme, include the connecting axle through setting up the vibration subassembly, the mounting box, the gear, the rack, the spring, vibrating mass and first motor, the gear adopts half-gear or quarter gear to use when using, and then can effectually make the vibrating mass vibrate the backup pad through the circulation meshing with the rack and the reset function that the spring drove the rack, and then carry out not simple vibration to placing the tealeaves classification board in the backup pad to can make the hierarchical effect of tealeaves better.

The present invention in a preferred example may be further configured to: the stirring assembly comprises a second motor, the second motor is fixedly connected with the side wall of the box body, which is far away from the box cover, of the box cover, the output end of the second motor runs through the box cover, the connecting piece is detachably connected with the box cover, and the connecting piece is far away from one side of the second motor, which is detachably connected with a plurality of stirring rods.

Through adopting above-mentioned technical scheme, through setting up second motor, connecting piece and puddler, further can effectually carry out the impurity clearance that fully mixs messenger's gravel and sand soil block class to the tealeaves blade in the box more abundant, further be convenient for maintain second motor, connecting piece and puddler through detachable connected mode.

In summary, the utility model includes at least one of the following beneficial technical effects:

1. by arranging the storage box group, the frame, the vibration component, the supporting plate, the placing groove, the tea leaf grading plate, the sliding groove, the pushing plate, the first air cylinder and the placing groove, when in use, picked fresh tea leaves are firstly placed in the storage box group, the stirring component is used for fully stirring to ensure that impurities such as soil blocks and gravels mixed in the tea leaves fall off from the filter residue plate, the cleaned tea leaves are further pushed to the tea leaf grading plate on the upper side of the frame, the first motor is started to drive the pushing plate to push the tea leaves stacked on the first grading plate from the discharge port of the storage box group to the next tea leaf grading plate, so that the tea leaves suitable for the first tea leaf grading plate can be left without being pushed, the stacked tea leaves are further graded more uniformly under the coordination of the vibration component, and the specification and the size of the tea leaves of the same grade are met by arranging strip-shaped grooves with different widths and depths on different tea leaf grading plates, the tea leaf classifying and storing mechanism can effectively classify fresh tea leaves more effectively through the mutual matching of the mechanism and the components, and improves the efficiency of fresh leaf classification;

2. by arranging the box body, the groove, the second cylinder, the feeding plate, the filter residue plate, the discharge hole, the door body, the box cover and the stirring assembly, when the box cover is opened during use, picked fresh leaves are poured into the box body quantitatively, then the box cover is covered to start the stirring assembly to stir the fresh leaves in the box body at a constant speed, soil blocks and gravels mixed in the tea leaves drop from the filter residue plate after full stirring, so that the tea leaves are cleaned more cleanly, the cleaned impurities are collected in the bottom space of the box body and are convenient to clean, after cleaning is finished, the door body is opened and the pushing plate is lapped on the first tea leaf grading plate on the rack, so that the cleaned fresh leaves are all pushed out onto the tea leaf grading plate through the second cylinder, and therefore, the impurities of the soil blocks and gravels mixed among the tea leaves can be cleaned and removed effectively through the box group, and subsequent work is facilitated;

3. through setting up the vibration subassembly and including connecting axle, mounting box, gear, rack, spring, vibrating mass and first motor, the gear adopts half-gear or quarter gear to use when using, and then can effectually make the vibrating mass vibrate the backup pad through the circulation meshing with the rack and the reset function that the spring drove the rack, and then carry out not simple vibration to placing the tealeaves classification board in the backup pad to can make the hierarchical effect of tealeaves better.

Drawings

FIG. 1 is a schematic view of the overall structure of a first view of the present invention;

FIG. 2 is a schematic view of the overall structure of a second perspective of the present invention;

FIG. 3 is a cross-sectional view A-A of FIG. 1;

FIG. 4 is a schematic diagram of a portion of the present invention;

fig. 5 is a schematic view of the internal structure of the vibration module of the present invention.

Reference numerals: 1. an installation table; 2. a storage box group; 21. a box body; 22. a groove; 23. a second cylinder; 24. a feeding plate; 25. a slag filtering plate; 26. a discharge port; 27. a door body; 28. a box cover; 29. a stirring assembly; 291. a second motor; 292. a connecting member; 293. a stirring rod; 3. a frame; 4. a vibrating assembly; 41. a connecting shaft; 42. mounting a box; 43. a gear; 44. a rack; 45. a spring; 46. vibrating the block; 47. a first motor; 5. a support plate; 6. a card slot; 7. a placement groove; 8. tea grading plate; 81. a strip-shaped groove; 9. a chute; 10. a slider; 11. pushing the plate; 12. a first cylinder; 13. and (4) a containing groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the utility model provides a machine-picked fresh tea leaf grading device, which comprises an installation platform 1, wherein one side of the installation platform 1, which is far away from the ground, is fixedly connected with a storage box group 2, one side of the storage box group 2 is provided with a rack 3, the rack 3 is fixedly connected with the installation platform 1, preferably, the design form of the rack 3 meets the operation requirement of the whole device, and the main function of the device is to support the device; the vibration component 4 is rotatably connected inside the rack 3, the support plate 5 is horizontally arranged, the support plate 5 is detachably connected with the rack 3 through a clamping groove 6, the support plate 5 is positioned on one side, away from the ground, of the vibration component 4, the support plate 5 is provided with a plurality of placing grooves 7 on one side, away from the ground, of the support plate 5, tea grading plates 8 are respectively placed in the placing grooves 7, the tea grading plates 8 are respectively provided with strip-shaped grooves 81 which are parallel to each other, the width and the depth of the strip-shaped grooves 81 on different tea grading plates 8 are different, preferably, the number of the placing grooves 7 is determined according to the grade screening of tea, and further the tea grading plates 8 can be embedded in the placing grooves 7 and matched with the placing grooves 7; further, the tea grading plate 8 is required to be determined in length according to the actual screening condition, and the depth and the width of each grade of tea grading plate 8 are required to be set according to the tea needing to be screened in each grade; 3 vertical direction of frame and all seted up spout 9 with the both sides wall that mount table 1 is adjacent, the slip direction of two spout 9 all is perpendicular and two spout 9 have a push pedal 11 through slider 10 sliding connection with mount table 1 is close to the lateral wall of frame 3 with mount table 1, push pedal 11 is located tealeaves grading board 8 and keeps away from ground one side and the laminating of tealeaves grading board 8, equal fixedly connected with axis and the parallel first cylinder 12 of spout 9 slip direction and the output and the slider 10 fixed connection of first cylinder 12 in two spout 9, frame 3 is kept away from 1 one end of mount table and is equipped with and holds groove 13, it is more excellent to be can to push the tealeaves blade that exceeds this tealeaves grading board 8 to next stage when push pedal 11 pushes away every tealeaves grading board 8, and then the staff should take out every tealeaves grading board 8 and carry out the tealeaves after grading and collect when push pedal 11 pushes away to when holding groove 13 positions at every turn.

As shown in fig. 2 and 3, the storage box group 2 includes a box body 21 arranged in a cavity, and the box body 21 is arranged in an opening on one side far away from the ground, a groove 22 is formed in the inner side wall of the box body 21 far away from the rack 3, a second cylinder 23 is fixedly connected in the groove 22, and a feeding plate 24 is fixedly connected to the output end of the second cylinder 23, a residue filtering plate 25 is horizontally arranged in the box body 21, the residue filtering plate 25 is fixedly connected to one side of the groove 22 close to the ground, a discharge hole 26 is formed in the side wall of the box body 21 far away from the groove 22, and the discharge hole 26 is hinged to a door body 27, preferably, when the door body 27 is closed, a certain sealing property with the discharge hole 26 is provided so as not to leak picked tea leaves, thereby facilitating preliminary storage of tea leaves; one side of the box body 21, which is far away from the ground, is hinged with a box cover 28, and the box cover 28 is fixedly connected with a stirring component 29, so that the fresh tea leaves in the box body 21 can be fully stirred.

As shown in fig. 4 and 5, the vibration assembly 4 includes a connecting shaft 41 horizontally disposed, the connecting shaft 41 is perpendicular to the axis of the first cylinder 12, the connecting shaft 41 is rotatably connected to the frame 3, the connecting shaft 41 penetrates and is rotatably connected to a mounting box 42, the mounting box 42 is fixedly connected to the support plate 5, a gear 43 coaxial with the connecting shaft 41 is disposed in the mounting box 42, the gear 43 is fixedly connected to the connecting shaft 41, the gear 43 is engaged with a rack 44, and preferably, the gear 43 is configured as a half gear 43 or a quarter gear 43 as shown in the drawings; rack 44 and mounting box 42 sliding connection just are close to the spring 45 of the vertical setting of the flexible direction of ground one end fixedly connected with, rack 44 one end and mounting box 42 fixed connection are kept away from to spring 45, spring 45 one end fixedly connected with vibrating mass 46 are kept away from to rack 44, the first motor 47 of lateral wall fixedly connected with of frame 3 is run through to the arbitrary one end of connecting axle 41, spring 45 is in not flexible state when not receiving the pulling force that comes from rack 44, it can adopt direct current motor to be more preferred for first motor 47, further spring 45 should have corresponding reset function.

As shown in fig. 1 and fig. 2, the stirring assembly 29 includes a second motor 291, the second motor 291 is fixedly connected to the side wall of the box body 21 away from the box cover 28, the output end of the second motor 291 penetrates through the box cover 28 and is detachably connected with a connecting member 292, one side of the connecting member 292 away from the second motor 291 is detachably connected with a plurality of stirring rods 293, and preferably, the second motor 291 and the connecting member 292, and the connecting member 292 and the stirring rods 293 are detachably connected in a threaded connection manner.

The implementation principle of the embodiment is as follows: when in use, firstly, picked fresh tea leaves are placed in the storage box group 2 and fully stirred by the stirring component 29 to remove impurities such as soil blocks and gravels among the tea leaves, and then the cleaned tea leaves are pushed to the tea leaf grading plate 8 at the upper side of the machine frame 3, the first motor 47 is started to drive the push plate 11 to push the tea leaves which are discharged from the discharge port 26 of the storage box group 2 and stacked on the first grading plate to the next tea leaf grading plate 8, so that the tea leaves suitable for the first tea leaf grading plate 8 can be left without being pushed, further, the stacked tea leaves are graded more uniformly under the coordination of the vibration component 4, the tea leaves are pushed to different tea leaf grading plates 8 step by the push plate, the different tea leaf grading plates 8 can correspondingly screen out tea leaves with different blade sizes, and finally the tea leaves which are not left on the tea leaf grading plate 8 can be pushed to the placing groove 7 by the push plate, the pushing plate finishes taking down the tea leaf grading plate 8 every time the tea leaves are pushed once to classify and store the tea leaves on the tea leaves, so that the fresh leaves of the tea leaves can be more effectively graded through the mutual matching of the mechanism and the components, and the fresh leaf grading efficiency is improved.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered by the protection scope of the utility model.

Claims

1. The utility model provides a machine-harvested fresh tea leaf grading plant, includes mount table (1), its characterized in that, ground one side fixedly connected with storage box group (2) is kept away from in mount table (1), storage box group (2) one side is equipped with frame (3) just frame (3) with mount table (1) fixed connection, frame (3) inside rotation is connected with vibration subassembly (4), and the level is provided with backup pad (5) just in addition backup pad (5) through draw-in groove (6) with frame (3) can dismantle the connection, backup pad (5) are located ground one side setting is kept away from in vibration subassembly (4), backup pad (5) are kept away from ground one side and have been seted up a plurality of standing grooves (7) just tealeaves grading board (8) have been placed respectively in standing groove (7), all set up the width and the degree of depth of bar groove (81) that are parallel to each other on tealeaves grading board (8) and not the different tealeaves grading board (8) width and the degree of depth of bar groove (81) And, frame (3) vertical direction and with spout (9), two have all been seted up to the both sides wall that mount table (1) is adjacent spout (9) the slip direction of spout (9) all with mount table (1) is close to the lateral wall of frame (3) is perpendicular, two spout (9) have push pedal (11) through slider (10) sliding connection, push pedal (11) are located ground one side is kept away from in tealeaves classification board (8) with tealeaves classification board (8) laminating, two equal fixedly connected with axis in spout (9) with parallel first cylinder (12) of spout (9) slip direction just the output of first cylinder (12) with slider (10) fixed connection, frame (3) are kept away from mount table (1) one end is equipped with and holds groove (13).

2. The fresh tea leaf mechanical-picking grading device according to claim 1, wherein the storage box group (2) comprises a box body (21) arranged in a cavity, the box body (21) is arranged at one side far away from the ground in an opening manner, a groove (22) is formed in the inner side wall of the box body (21) far away from the rack (3), a second air cylinder (23) is fixedly connected in the groove (22), a feeding plate (24) is fixedly connected to the output end of the second air cylinder (23), a filter residue plate (25) is horizontally arranged in the box body (21), the filter residue plate (25) is fixedly connected to one side, close to the ground, of the groove (22), a discharge hole (26) is formed in the side wall of the box body (21) far away from the groove (22), the discharge hole (26) is hinged to a door body (27), and a box cover (28) is hinged to one side, far away from the ground, of the box body (21), and a stirring component (29) is fixedly connected to the box cover (28).

3. The fresh tea leaf mechanical picking grading device according to claim 1, wherein the vibration component (4) comprises a connecting shaft (41) which is horizontally arranged, the connecting shaft (41) is perpendicular to the axis of the first cylinder (12), the connecting shaft (41) is rotatably connected with the rack (3), the connecting shaft (41) penetrates through and is rotatably connected with a mounting box (42), the mounting box (42) is fixedly connected with the support plate (5), a gear (43) which is coaxial with the connecting shaft (41) is arranged in the mounting box (42), the gear (43) is fixedly connected with the connecting shaft (41), the gear (43) is meshed with a rack (44), the rack (44) is slidably connected with the mounting box (42) and is fixedly connected with a spring (45) which is vertically arranged in a telescopic direction and is close to one end of the ground, one end of the spring (45) far away from the rack (44) is fixedly connected with the mounting box (42), the rack (44) is far away from one end of the spring (45) is fixedly connected with a vibrating block (46), any end of the connecting shaft (41) penetrates through a side wall of the rack (3) and is fixedly connected with a first motor (47), and the spring (45) is not in a non-telescopic state when not being subjected to pulling force from the rack (44).

4. The machine-harvested fresh tea leaf grading device according to claim 2, wherein the stirring assembly (29) comprises a second motor (291), the second motor (291) is fixedly connected to the side wall of the box cover (28) far away from the box body (21), the output end of the second motor (291) penetrates through the box cover (28) to be detachably connected with a connecting piece (292), and a plurality of stirring rods (293) are detachably connected to one side, far away from the second motor (291), of the connecting piece (292).