CN111557170A - Walking type automatic tea picking and preprocessing tea picking device - Google Patents

Walking type automatic tea picking and preprocessing tea picking device Download PDF

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Publication number
CN111557170A
CN111557170A CN202010467089.8A CN202010467089A CN111557170A CN 111557170 A CN111557170 A CN 111557170A CN 202010467089 A CN202010467089 A CN 202010467089A CN 111557170 A CN111557170 A CN 111557170A
Authority
CN
China
Prior art keywords
shaft
groove
rotatably
movable
tea
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202010467089.8A
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Chinese (zh)
Inventor
侯星宇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Taizhou Sethi Technology Co ltd
Original Assignee
Taizhou Sethi Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Taizhou Sethi Technology Co ltd filed Critical Taizhou Sethi Technology Co ltd
Priority to CN202010467089.8A priority Critical patent/CN111557170A/en
Publication of CN111557170A publication Critical patent/CN111557170A/en
Withdrawn legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D46/00Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
    • A01D46/04Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs of tea

Abstract

The invention discloses a walking type automatic tea picking and preprocessing tea picking device which comprises a vehicle body, wherein a movable cavity is arranged in the vehicle body, extension frames are symmetrically and fixedly connected to the left side and the right side of the vehicle body, each extension frame is provided with a movable groove with a downward opening, a power shaft is rotatably mounted on the inner wall of each movable groove, the power shaft extends to the vehicle body and penetrates through the vehicle body and the extension frame, the power shaft penetrates through and is rotatably connected with the inner wall of the movable cavity, a connecting bevel gear is fixedly connected to the power shaft in the movable cavity, a cutting device for cutting tea is arranged in each movable groove, a cylinder is rotatably mounted on the top wall of each movable cavity, a driving bevel gear is fixedly connected to the lower side of the cylinder, and the driving bevel gear is meshed with the connecting bevel gears on the left side and.

Description

Walking type automatic tea picking and preprocessing tea picking device
Technical Field
The invention relates to the technical field of tea plucking machines, in particular to a walking type automatic tea plucking and preprocessing tea plucking device.
Background
China is the main origin of tea and the country with the largest tea planting, consumption and export in the world. The picking of tea leaves belongs to labor-intensive operation, and a large amount of manual work is arranged for picking in the early stage. At present, only part of high-quality tea leaves are high in scientific and technological development, the high-grade tea leaves can be picked manually, and a large number of picking robots begin to replace manual work to work. The existing tea picking device usually adopts a cutter to directly cut the treetop of a tea tree, but the production of tea leaves is too random and cannot be controlled qualitatively, and the cut tea leaves possibly have branch sundries and need workers to check again without subsequent treatment.
Disclosure of Invention
Aiming at the technical defects, the invention provides a walking type automatic tea picking and preprocessing tea picking device which can overcome the defects.
The invention relates to a walking type automatic tea picking and preprocessing tea picking device, which comprises a vehicle body, wherein a movable cavity is arranged in the vehicle body, extension frames are symmetrically and fixedly connected with the left side and the right side of the vehicle body, each extension frame is provided with a movable groove with a downward opening, a power shaft is rotatably arranged on the inner wall of each movable groove, the power shaft extends to the vehicle body and penetrates through the vehicle body and the extension frame, the power shaft penetrates through and is rotatably connected with the inner wall of the movable cavity, a connecting bevel gear is fixedly connected to the power shaft in the movable cavity, a cutting device for cutting tea is arranged in each movable groove, a cylinder is rotatably arranged on the top wall of the movable cavity, a driving bevel gear is fixedly connected to the lower side of the cylinder and is meshed with the connecting bevel gears on the left side and the right side, a clamping groove is arranged in each driving bevel gear, and a control motor, the utility model discloses a tea leaf separation machine, including control motor, side of controlling, the last side of control motor power connection has the screw motor shaft, fixed mounting has the sprocket on the screw motor shaft, it twines two sets of lock chains of fixedly connected with to sprocket, controls the side the lock chain extends to run through the automobile body stretches into the movable trough, the lateral wall is equipped with the forward pendulum groove of opening before the automobile body, install the pendulous device of separation tealeaves in the pendulum groove, movable intracavity fixed mounting has linking transmission, it includes fixed mounting in vice motor on the movable chamber diapire to link up transmission, vice motor downside power connection has the motor shaft, the automobile body has the containing box in back lateral wall fixed mounting, be equipped with the.
Preferably, cutting device is including locating transmission groove in the driving shaft, the activity groove is kept away from on the automobile body lateral wall in the double fixedly connected with dead lever of transmission groove, equally divide on the dead lever and be equipped with the annular, equally divide on the driving shaft to rotate the pivot of installing the front and back extension, the pivot is stretched out fixedly connected with blade in the driving shaft, the pivot stretches into fixedly connected with links up the gear in the transmission groove, fixed mounting has the rack on the annular inner wall, the rack with link up gear engagement and connect, the symmetry is equipped with the spread groove in the wall of activity groove left and right sides, the spread groove internal rotation is connected with upset cylinder piece, the lock chain stretches into in the spread groove with upset cylinder piece fixed connection.
Preferably, the swinging device comprises a connecting shaft which is rotatably installed on the wall body between the movable cavity and the swinging groove and extends forwards and backwards, the rear side of the connecting shaft extends into the fixed bevel gear fixedly connected with the movable cavity, the front side of the connecting shaft extends into the swinging groove fixedly connected with elliptical wheel, the rear side wall of the swinging groove is symmetrically and rotatably connected with rotating plates on the left side and the right side of the elliptical wheel, return springs are fixedly installed on the left wall and the right wall of the swinging groove, and the return springs are fixedly connected with the rotating plates.
Preferably, the engagement transmission device further comprises a fixed frame fixedly arranged on the top wall of the movable cavity, the fixed frame is rotatably provided with a spline sleeve, the spline sleeve is in transmission connection with the motor shaft through a belt, the inner spline of the spline sleeve is connected with a lifting shaft which extends up and down, the lifting shaft is fixedly connected with a circular platform block at the upper side of the spline sleeve, a movable bevel gear is fixedly connected with the lower side of the lifting shaft and the lower side of the spline sleeve, the sliding bevel gear can be meshed and connected with the fixed bevel gear, the lower side of the lifting shaft is rotatably connected with a lifting plate which is in sliding fit with the front side wall of the movable cavity, the upper side of the screw motor shaft is rotatably connected with the lower side wall of the fixing frame, the lifting plate is connected with the screw motor shaft through threads, and the screw motor shaft is fixedly connected with a transmission gear on the upper side of the lifting plate.
Preferably, the linking transmission device further comprises a connecting rack slidably mounted in the movable cavity and penetrating through the vehicle body, the connecting rack extends forwards and is meshed with the transmission gear, an impeller shaft and an auxiliary shaft which extend forwards and backwards and penetrate through the vehicle body are rotatably mounted on the wall of the movable cavity, the auxiliary shaft is in transmission connection with the impeller shaft through a gear set, the impeller shaft is in transmission connection with the motor shaft through a bevel gear, a connecting pipe is fixedly connected to the left side and the right side of the storage cavity, a rocker is rotatably mounted on the connecting pipe, the rocker is rotatably connected with the connecting rack on the left side and the right side, the impeller shaft and the auxiliary shaft extend through and are rotatably connected with the front wall and the rear wall of the storage cavity, and the impeller shaft and the auxiliary shaft are fixedly connected with an.
The beneficial effects are that: the device is simple in structure and convenient to operate, the turnover cylindrical piece is driven to rotate by controlling the work of the motor, so that the blade can be prevented from contacting when the device does not work, and the device can carry out linked transportation of materials by turning the cylindrical piece when in work; by the operation of the swing device, the overlong branches can be ensured to enter the working range of the blade, and the limitation of the branches and the leaves on the movement of the vehicle body is reduced; the impeller shaft drives the impeller to rotate, so that light tea leaves can enter the material receiving cavity, and heavier branches fall to the bottom of the material receiving pipe to achieve the function of separating the branches and leaves.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of a walking type automatic tea picking and preprocessing tea picking device according to the present invention;
FIG. 2 is an enlarged view of the device at A in FIG. 1;
FIG. 3 is a schematic view of the structure at B-B in FIG. 1;
FIG. 4 is a schematic view of the structure at C-C in FIG. 3.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a walking type automatic tea picking and preprocessing tea picking device, which comprises a vehicle body 15, wherein a movable cavity 24 is arranged in the vehicle body 15, extension frames 16 are symmetrically and fixedly connected with the left side and the right side of the vehicle body 15, the extension frames 16 are provided with movable grooves 17 with downward openings, power shafts 36 are rotatably arranged on the inner walls of the movable grooves 17, the power shafts 36 extend towards the vehicle body 15 and penetrate through the vehicle body 15 and the extension frames 16, the power shafts 36 penetrate through and are rotatably connected with the inner walls of the movable cavities 24, the power shafts 36 are fixedly connected with engaging bevel gears 18 in the movable cavities 24, cutting devices for cutting tea leaves are arranged in the movable grooves 17, a cylinder 13 is rotatably arranged on the top wall of the movable cavity 24, the lower side of the cylinder 13 is fixedly connected with a driving bevel gear 12, the driving bevel gear 12 is meshed with the bevel gears 18 on the left side and the right side, a clamping groove 14 is arranged in the driving bevel gear 12, a control motor 22 is fixedly arranged on the bottom wall of the movable cavity 24, the upper side of the control motor 22 is connected with a screw motor shaft 21 in a power mode, a chain wheel 23 is fixedly arranged on the screw motor shaft 21, two groups of chain chains 33 are fixedly connected to the chain wheel 23 in a winding way, the chain chains 33 on the left side and the right side extend through the vehicle body 15 and extend into the movable groove 17, a swing groove 46 with a forward opening is formed in the front side wall of the vehicle body 15, a swing device for separating tea leaves is installed in the swing groove 46, a linking transmission device is fixedly arranged in the movable cavity 24 and comprises an auxiliary motor 41 fixedly arranged on the bottom wall of the movable cavity 24, a motor shaft 52 is connected to the lower side of the auxiliary motor 41, a storage box 54 is fixedly mounted on the rear side wall of the vehicle body 15, and a material storage cavity 53 is formed in the storage box 54.
Beneficially, cutting device is including locating transmission groove 37 in power shaft 36, activity groove 17 is kept away from on the 15 lateral walls of automobile body in 37 times fixedly connected with dead lever 28 of transmission groove, equally divide on the dead lever 28 and be equipped with annular 25, equally divide on the power shaft 36 and rotate the pivot 26 of installing the front and back extension, pivot 26 stretches out fixedly connected with blade 30 in the power shaft 36, pivot 26 stretches into fixedly connected with links up gear 29 in the transmission groove 37, fixed mounting has rack 27 on the 25 inner wall of annular, rack 27 with linking gear 29 meshing is connected, the symmetry is equipped with spread groove 34 in the wall about activity groove 17, 34 internal rotations of spread groove are connected with upset cylinder piece 32, chain 33 stretches into in the spread groove 34 with upset cylinder piece 32 fixed connection, cutting device passes through power shaft 36 drives the upset of pivot 26 is passed through link up gear 29 with rack 27 drives linking gear 29 with rack 27 drives The spindle 26 rotates to perform tea cutting.
Beneficially, the swing device includes a connecting shaft 49 rotatably mounted on a wall body between the movable cavity 24 and the swing groove 46 and extending back and forth, a rear side of the connecting shaft 49 extends into the movable cavity 24 and is fixedly connected with a fixed bevel gear 45, a front side of the connecting shaft 49 extends into the swing groove 46 and is fixedly connected with an elliptical wheel 48, a rear side wall of the swing groove 46 is symmetrically and rotatably connected with a rotating plate 47 on left and right sides of the elliptical wheel 48, a reset spring 50 is fixedly mounted on left and right walls of the swing groove 46, and the reset spring 50 is fixedly connected with the rotating plate 47.
Advantageously, the engagement transmission device further comprises a fixed frame 42 fixedly mounted on the top wall of the movable cavity 24, a spline sleeve 44 is rotatably mounted on the fixed frame 42, the spline sleeve 44 and the motor shaft 52 are connected through belt transmission, a lifting shaft 43 extending up and down is connected to the spline sleeve 44 through a spline, a circular block 11 is fixedly connected to the upper side of the spline sleeve 44 by the lifting shaft 43, a movable bevel gear 19 is fixedly connected to the lower side of the lifting shaft 43 on the lower side of the spline sleeve 44, the sliding bevel gear 19 can be engaged with the fixed bevel gear 45, a lifting plate 20 is rotatably connected to the lower side of the lifting shaft 43, the lifting plate 20 is slidably fitted to the front side wall of the movable cavity 24, the upper side of the screw motor shaft 21 is rotatably connected to the lower side wall of the fixed frame 42, and the lifting plate 20 and the screw motor shaft 21 are, the screw motor shaft 21 is fixedly connected with a transmission gear 51 on the upper side of the lifting plate 20.
Advantageously, said engagement transmission means further comprise a connecting rack 40 slidably mounted in said movable chamber 24 and extending through said body 15, the connecting rack 40 extends forwards and is meshed with the transmission gear 40, an impeller shaft 55 and a secondary shaft 57 which extend forwards and backwards and penetrate through the vehicle body 15 are rotatably arranged on the wall of the movable cavity 24, the auxiliary shaft 57 is in transmission connection with the impeller shaft 55 through a gear set, the impeller shaft 55 is in transmission connection with the motor shaft 52 through a bevel gear, the left side and the right side of the containing part 54 are fixedly connected with a connecting pipe 38, a rocker 39 is rotatably arranged on the connecting pipe 38, the rocker 39 on the left side and the right side is rotatably connected with the connecting rack 40, the rear sides of the impeller shaft 55 and the auxiliary shaft 57 extend through and are rotatably connected with the front wall and the rear wall of the storage chamber 53, the impeller shaft 55 and the auxiliary shaft 57 are fixedly connected with an impeller 56 in the material storage chamber 53.
In an initial state, the circular truncated cone block 11 is separated from the clamping groove 14, the chain 33 is loosened, the overturning cylinder piece 32 shields the front side and the rear side of the movable groove 17, and the fixed bevel gear 45 is separated from the movable bevel gear 19; when the vehicle starts to work, the vehicle body 15 moves, the auxiliary motor 41 rotates, the motor shaft 52 drives the spline sleeve 44 to rotate through belt transmission, the spline sleeve 44 drives the lifting shaft 43 to rotate, the lifting shaft 43 drives the circular table block 11 and the movable bevel gear 19 to rotate, simultaneously, the motor shaft 52 drives the impeller shaft 55 to rotate through bevel gear transmission, the impeller shaft 55 drives the auxiliary shaft 57 to rotate through gear set transmission, the auxiliary shaft 57 and the impeller shaft 55 drive the impeller 56 to rotate, the control motor 22 rotates, the screw motor shaft 21 drives the chain wheel 23 and the transmission gear 51 to rotate, the chain 33 contracts, the chain 33 drives the turnover cylinder sheet 32 to rotate, the lower side of the movable groove 17 is shielded, the transmission gear 51 rotates to drive the connecting rack 40 to move, the connecting rack 40 moves to drive the material receiving pipe 38 to rotate, the upper side of the material receiving pipe 38 is in contact fit with, the movable bevel gear 19 and the fixed bevel gear 45 rotate, the fixed bevel gear 45 drives the elliptical wheel 48 to rotate through the connecting shaft 49, the left and right side rotating plates 47 repeatedly swing under the synergistic effect of the elliptical wheel 48 and the reset spring 50 to separate tea branches and leaves, meanwhile, the circular table block 11 is in contact with the clamping groove 14, the lifting shaft 43 drives the driving bevel gear 12 to rotate through the circular table block 11, the driving bevel gear 12 drives the connecting bevel gear 18 to rotate the power shaft 36, the power shaft 36 rotates to drive the rotating shaft 26 to turn over, the rotating shaft 26 rotates around the fixed rod 28, the connecting gear 29 and the rack 27 rotate relatively, the connecting gear 29 drives the rotating shaft 26 to rotate, the rotating shaft 26 drives the blades 30 to rotate, the blades 30 are matched in pairs to cut tea leaves and simultaneously drive the tea leaves to move, the tea leaves fall into the material receiving pipe 38 through the turning cylinder 32, and the impeller 56 rotates to drive the tea leaves.
After the operation is completed, the control motor 22 is rotated in the reverse direction, the sub-motor 41 is stopped, and the apparatus is returned to the initial state.
Has the advantages that: the device is simple in structure and convenient to operate, the turnover cylindrical piece is driven to rotate by controlling the work of the motor, so that the blade can be prevented from contacting when the device does not work, and the device can carry out linked transportation of materials by turning the cylindrical piece when in work; by the operation of the swing device, the overlong branches can be ensured to enter the working range of the blade, and the limitation of the branches and the leaves on the movement of the vehicle body is reduced; the impeller shaft drives the impeller to rotate, so that light tea leaves can enter the material receiving cavity, and heavier branches fall to the bottom of the material receiving pipe to achieve the function of separating the branches and leaves.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.

Claims (5)

1. The utility model provides a walking is automatic to be plucked tea-leaves with device of plucking of preliminary treatment, includes the automobile body, be equipped with movable chamber in the automobile body, its characterized in that: the tea leaf cutting machine is characterized in that extension frames are symmetrically and fixedly connected to the left side and the right side of the machine body, each extension frame is provided with a movable groove with a downward opening, a power shaft is rotatably mounted on the inner wall of each movable groove, the power shaft extends to the machine body and penetrates through the machine body and the extension frame, the power shaft penetrates through and is rotatably connected with the inner wall of each movable cavity, a linking bevel gear is fixedly connected to the power shaft in each movable cavity, a cutting device for cutting tea leaves is arranged in each movable groove, a cylinder is rotatably mounted on the top wall of each movable cavity, a driving bevel gear is fixedly connected to the lower side of each cylinder and is meshed with the linking bevel gears on the left side and the right side, a clamping groove is formed in each driving bevel gear, a control motor is fixedly mounted on the bottom wall of each movable cavity, a screw, two sets of lock chains of winding fixedly connected with on the sprocket, control the side the lock chain extends to run through the automobile body stretches into the movable trough, the lateral wall is equipped with the forward pendulum groove of opening before the automobile body, install the pendulous device of separation tealeaves in the pendulum groove, movable intracavity fixed mounting has linking transmission, linking transmission including fixed mounting in vice motor on the activity chamber diapire, vice motor downside power connection has the motor shaft, the automobile body has the containing box in back lateral wall fixed mounting, be equipped with the storage cavity in the containing box.
2. The walking type automatic tea-picking and preprocessing tea-picking device according to claim 1, characterized in that: cutting device is including locating transmission groove in the driving shaft, the activity groove is kept away from on the automobile body lateral wall in the doubly fixedly connected with dead lever of transmission groove, it is equipped with the annular to divide equally on the dead lever, divide equally on the driving shaft to rotate the pivot of installing the front and back extension, the pivot is stretched out fixedly connected with blade in the driving shaft, the pivot stretches into fixedly connected with links up the gear in the transmission groove, fixed mounting has the rack on the annular inner wall, the rack with link up gear engagement and connect, the symmetry is equipped with the spread groove in the wall of activity groove left and right sides, the spread groove internal rotation is connected with upset cylinder piece, the lock chain stretches into in the spread groove with upset cylinder piece fixed connection.
3. The walking type automatic tea-picking and preprocessing tea-picking device according to claim 1, characterized in that: the swinging device comprises a connecting shaft which is rotatably installed on the wall body between the movable cavity and the swinging groove and extends forwards and backwards, the rear side of the connecting shaft extends into the fixed bevel gear fixedly connected with the movable cavity, the front side of the connecting shaft extends into the elliptic wheel fixedly connected with the swinging groove, the rear side wall of the swinging groove is symmetrically and rotatably connected with the rotating plate on the left side and the right side of the elliptic wheel, a reset spring is fixedly installed on the left wall and the right wall of the swinging groove, and the reset spring is fixedly connected with the rotating plate.
4. The walking type automatic tea-picking and preprocessing tea-picking device according to claim 1, characterized in that: the linking transmission device also comprises a fixed frame fixedly arranged on the top wall of the movable cavity, a spline sleeve is rotatably arranged on the fixed frame, the spline sleeve is in transmission connection with the motor shaft through a belt, a lifting shaft extending up and down is connected with an internal spline of the spline sleeve, the lifting shaft is fixedly connected with a circular table block at the upper side of the spline sleeve, a movable bevel gear is fixedly connected at the lower side of the lifting shaft at the lower side of the spline sleeve, the sliding bevel gear can be meshed with the fixed bevel gear, the lower side of the lifting shaft is rotatably connected with a lifting plate, the lifting plate is in sliding fit with the front side wall of the movable cavity, the upper side of the screw motor shaft is rotationally connected with the lower side wall of the fixed frame, the lifting plate is connected with the screw motor shaft through threads, and the screw motor shaft is fixedly connected with a transmission gear on the upper side of the lifting plate.
5. The walking type automatic tea-picking and preprocessing tea-picking device according to claim 1, characterized in that: the linkage transmission device further comprises a connecting rack which is slidably installed in the movable cavity and penetrates through the automobile body, the connecting rack extends forwards and is in meshed connection with the transmission gear, an impeller shaft and an auxiliary shaft which extend forwards and backwards and penetrate through the automobile body are rotatably installed on the wall of the movable cavity, the auxiliary shaft is in transmission connection with the impeller shaft through a gear set, the impeller shaft is in transmission connection with the motor shaft through a bevel gear, a left side and a right side of the storage shaft are fixedly connected with a connecting pipe, a rocker is rotatably installed on the connecting pipe, the left side and the right side of the storage shaft are rotatably connected with the connecting rack, the impeller shaft and the rear side of the auxiliary shaft extend through and are rotatably connected with the front wall and the rear wall of the storage cavity, and the impeller.
CN202010467089.8A 2020-05-28 2020-05-28 Walking type automatic tea picking and preprocessing tea picking device Withdrawn CN111557170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010467089.8A CN111557170A (en) 2020-05-28 2020-05-28 Walking type automatic tea picking and preprocessing tea picking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010467089.8A CN111557170A (en) 2020-05-28 2020-05-28 Walking type automatic tea picking and preprocessing tea picking device

Publications (1)

Publication Number Publication Date
CN111557170A true CN111557170A (en) 2020-08-21

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ID=72069251

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010467089.8A Withdrawn CN111557170A (en) 2020-05-28 2020-05-28 Walking type automatic tea picking and preprocessing tea picking device

Country Status (1)

Country Link
CN (1) CN111557170A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112400472A (en) * 2021-01-19 2021-02-26 广州市天河区涂盖商贸有限公司 Automatic tea-leaf picker of batch

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112400472A (en) * 2021-01-19 2021-02-26 广州市天河区涂盖商贸有限公司 Automatic tea-leaf picker of batch

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Application publication date: 20200821