CN113243202A - Automatic change tealeaves harvester - Google Patents
Automatic change tealeaves harvester Download PDFInfo
- Publication number
- CN113243202A CN113243202A CN202110616373.1A CN202110616373A CN113243202A CN 113243202 A CN113243202 A CN 113243202A CN 202110616373 A CN202110616373 A CN 202110616373A CN 113243202 A CN113243202 A CN 113243202A
- Authority
- CN
- China
- Prior art keywords
- rod
- motor
- tea
- adjusting
- fixedly arranged
- 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.)
- Granted
Links
Images
Classifications
-
- 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
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/10—Screens in the form of endless moving bands
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
An automated tea leaf harvester comprising an adjustable picking section and a collection section; the lower end of the adjusting picking part is provided with a universal wheel which can walk, the collecting part is arranged on the adjusting picking part, the adjusting picking part can adjust and pick tea according to the height, width and width of tea trees, and the collecting part collects the tea picked by the adjusting picking part and performs primary screening; the motor A is started to drive the two racks A to move oppositely, the two screw rods A drive the two moving rods A to move oppositely or reversely, and an automatic adjusting mechanism is adopted to realize the width adjusting work of the machine; the invention provides an automatic tea harvester, which solves the problems that the manual tea picking efficiency is low and the tea picking quality of the traditional machine cannot be guaranteed, improves the working efficiency, saves manpower and material resources and also guarantees the quality of tea.
Description
Technical Field
The invention relates to the field of tea-leaf picking equipment, in particular to an automatic tea-leaf harvester.
Background
At present, tea growers usually adopt an artificial mode to pick tea or adopt a backpack tea-picking machine or a double tea-picking machine to pick tea, the tea-picking machine is used mostly based on a cutting type working principle, the picking process is interrupted and broken frequently, impurities are more, cut tea is mostly used for making powder tea bags, the handheld tea-picking machine is small in one-time picking amount, picked tea needs to be frequently transferred, the backpack tea-picking machine is heavy due to the fact that the machine is inconvenient to operate, other people are needed to help to sort tea picked into storage bags, time and energy are wasted, efficiency cannot be improved, therefore, an automatic tea harvester is needed, the problems that the manual tea-picking efficiency is low and the tea-picking quality cannot be guaranteed by a traditional machine are solved, the working efficiency is improved, manpower is saved, and the tea quality is guaranteed.
Disclosure of Invention
Aiming at the technical problems, the invention provides an automatic tea harvester, which solves the problems that the manual tea picking efficiency is low and the tea picking quality of the traditional machine cannot be guaranteed, improves the working efficiency, saves manpower and material resources and also guarantees the tea quality.
The technical scheme adopted by the invention is as follows: an automated tea leaf harvester comprising an adjustable picking section and a collection section; the adjustable picking part comprises: a distance adjusting mechanism, a leaf shaving mechanism and a leaf cutting mechanism;
the collecting part comprises: a tea primary selection mechanism and a tea collection mechanism;
the lower end of the adjusting picking part is provided with a universal wheel which can walk, the collecting part is arranged on the adjusting picking part, the adjusting picking part can adjust and pick tea according to the height, width and width of tea trees, and the collecting part collects the tea picked by the adjusting picking part and performs primary screening;
the distance adjusting mechanism for adjusting the picking part is placed on the ground and can be adjusted; the leaf shaving mechanisms are arranged on two sides of the distance adjusting mechanism and used for picking leaves on the side surfaces of the tea trees; the leaf cutting mechanism is arranged below the distance adjusting mechanism and is used for picking leaves at the middle position of the tea tree;
collect the tealeaves primary election mechanism of part install in the dead lever side, tealeaves is collected the mechanism and is installed in the side of tealeaves primary election mechanism, tealeaves is collected the mechanism and will be adjusted during the tealeaves primary election mechanism that the part was picked is collected to tealeaves, tealeaves primary election mechanism carries out first screening and storage to the tealeaves of picking.
Preferably, the distance adjusting mechanism comprises: the device comprises a fixed rod, a movable rod A, a screw rod A, a motor A, a synchronous belt A, a bevel gear A, a rack A, a movable rod, a telescopic rod A, a motor B and a synchronous belt B; the fixing rod is a rod with a hollow inner part; the movable rod A is slidably mounted in a groove at the lower end of the fixed rod, a telescopic rod is mounted at the lower end of the movable rod A, an electric cylinder is mounted on the side surface of the telescopic rod, the electric cylinder can extend or shorten the movable rod A, the length of the movable rod A is adjusted, and a threaded hole is formed in a fixed block on the side surface of the movable rod A; the number of the screw rods A is four, the screw rod A close to the front position is rotatably arranged in a round hole in the side face of the fixed rod, the inner end of the screw rod A close to the front position is provided with a small bevel gear, the inner end of the screw rod A close to the rear position is rotatably arranged on the fixed rod close to the rear position, the other end of the screw rod A is provided with a synchronizing wheel, and the screw rod A is in threaded fit with a threaded hole in a fixed block on the side face of the movable rod A; the motor A is fixedly arranged on the other side surface of the fixed rod, and a pinion and a synchronizing wheel are fixedly arranged on a motor shaft of the motor A; the shaft of the bevel gear A is rotatably arranged in a circular hole on the fixed rod, and the bevel gear A is meshed with the small bevel gears on the end surfaces of the two lead screws A; the synchronous belt A is coated on a synchronous wheel arranged on a shaft of the bevel gear A and a synchronous wheel arranged on a shaft of the motor A; the rack A is slidably arranged in a groove of the fixed rod and is meshed with a pinion on the motor A; the movable rod is fixedly arranged on the rack A and is slidably arranged in the groove on the side surface of the fixed rod; the telescopic rod A is arranged below the fixed rod; the motor B is fixedly arranged on the side surface of the movable rod A, and a motor shaft of the motor B is fixedly connected with a small lead screw; the synchronous belt B covers the synchronous wheels on the two lead screws A.
Preferably, the leaf shaving mechanism comprises: the adjusting block, the motor C, the round rod and the shaver; the two adjusting blocks are connected with two side faces of the telescopic rod A through spherical hinges, the lower end of each adjusting block is connected with a moving block through a telescopic rotating shaft, a threaded hole is formed in the moving block, a small lead screw fixedly connected with a shaft B of the motor is in threaded fit with the threaded hole, and an arc-shaped blade is arranged at the lower end of each adjusting block; the motor C is fixedly arranged on the side surface of the adjusting block, and a half-tooth bevel gear is fixedly arranged on a motor shaft of the motor C; the round rod is rotatably arranged in a round hole on the side surface of the adjusting block, two small bevel gears are fixedly arranged on the round rod, the two small bevel gears are alternately meshed with a half-tooth bevel gear on a C shaft of the motor, and a small gear is further arranged at one end of the round rod; the shaver is arranged at the lower end of the arc-shaped blade of the adjusting block in a sliding way, the upper end of the shaver is provided with a section of rack, and the section of rack penetrates through a groove on the arc-shaped blade at the lower end of the adjusting block and is meshed with a pinion at one end of the round rod.
Preferably, the leaf-cutting mechanism comprises: the spring, the motor D, the telescopic groove and the V-shaped rod are arranged on the frame; two ends of the spring are fixedly connected with two ends of the telescopic rod A; the motor D is fixedly arranged at the lower end of the telescopic rod A, and a motor shaft of the motor D is fixedly connected with the telescopic groove; a shaft at one end of the telescopic groove is rotatably arranged in a circular hole at the lower end of the telescopic rod A; the V-shaped rods are provided with a plurality of V-shaped rods, the upper ends of the V-shaped rods are connected with the springs through soft ropes, and the V-shaped rods are slidably mounted in the grooves of the telescopic grooves.
Preferably, the tea leaf primary selection mechanism comprises: the device comprises a fixed frame, a sieve, a movable frame, a motor E, a motor F, a gear A and a gear B; the fixing frame is fixedly arranged on the side surface of the fixing rod; the screen is arranged in the fixed frame, and a small cylinder is arranged on the side surface of the screen and slides in the annular frame on the movable frame; the movable frame is slidably arranged in a round hole on the side surface of the fixed frame, and the lower end of the movable frame is provided with a rack; the motor E is fixedly arranged on the side surface of the fixed frame, a pinion is fixedly arranged on a motor shaft of the motor E, and the pinion is meshed with a rack at the lower end of the movable frame; the motor F is fixedly arranged on the side surface of the fixing frame, a pinion is fixedly arranged on a motor shaft of the motor F, the pinion is meshed with the gear A, a shaft of the gear A is rotatably arranged in a circular hole in the side surface of the fixing frame, a shaft of the gear B is fixedly arranged in a circular hole in the side surface of the sieve, and the gear B and the gear A are meshed with each other when the sieve needs to rotate reversely.
Preferably, the tea leaf collection mechanism comprises: the tea leaf sucking device comprises a tea leaf sucking device and a conveying belt, wherein one end of the tea leaf sucking device is fixedly arranged on a fixed frame, and the other end of the tea leaf sucking device is fixedly arranged on an adjusting block; the transport belt is fixedly installed on a shelf at the front end face of the fixing frame, the lower end of the transport belt is located behind the V-shaped rod, the upper end of the transport belt is located above the fixing frame, and the transport belt is provided with a plurality of short rods, so that tea leaves can be conveniently collected.
Compared with the prior art, the invention has the beneficial effects that:
1. when adjusting machine width, motor A starts, drives two rack A and removes in opposite directions, and two lead screw A drive two carriage release lever A and remove in opposite directions or reverse direction, adopts automatic adjustment mechanism, realizes the work of the width of adjusting the machine, makes things convenient for the machine to carry out tealeaves and picks.
2. The motor C is started to drive the half-tooth bevel gear on the motor C to rotate, and when the half-tooth bevel gear is meshed with the small bevel gear on the round rod, which is far away from the direction of the adjusting block, the round rod drives the shaver to move reversely at the lower end of the arc-shaped blade of the adjusting block, so that the shaver can repeatedly move to shave tea leaves on tea trees, the problem that the tea leaves on the side surfaces of the tea trees are difficult to pick by the machine is solved, and the utilization rate of the machine is improved.
3. The motor D drives the telescopic groove to rotate repeatedly, so that the telescopic groove drives the V-shaped rod to rotate, the lower end of the V-shaped rod clamps tea leaves to rotate, the tea leaves are rolled off and lifted backwards, the traditional tea leaf picking mode is changed, and manpower is saved.
4. Motor E starts, drives and removes the frame back-and-forth movement, removes the frame and drives the sieve back-and-forth movement, and gear B drives the sieve and rotates one end distance round the annular frame that removes on the frame for in the sieve pours the tealeaves that the first time was screened into the storage tank of sieve side, realize the function of storing while screening, improved work efficiency greatly.
Drawings
Fig. 1 and 2 are schematic overall structural diagrams of the present invention.
Fig. 3 and 4 are schematic structural diagrams of the adjustable picking part of the invention.
Fig. 5 is a schematic view of the pitch mechanism of the present invention for adjusting the picking section.
FIG. 6 is an enlarged schematic view of the invention at A in FIG. 5.
Fig. 7 is a schematic view of the adjustable leaf shaving mechanism in the harvesting section of the present invention.
Fig. 8 is a schematic view of the leaf-cutting mechanism in the adjustable picking section of the present invention.
Fig. 9 and 10 are schematic views of the collecting part mechanism of the present invention.
Reference numerals
1-adjusting the picking section; 2-collecting part; 101-a fixing rod; 102-travel bar a; 103-screw A; 104-motor a; 105-synchronous belt A; 106-bevel gear A; 107-rack a; 108-a movable bar; 109-telescopic rod A; 110-motor B; 111-a conditioning block; 112-motor C; 113-round bar; 114-a razor; 115-a spring; 116-motor D; 117-telescopic groove; 118-a V-shaped rod; 119-synchronous belt B; 201-fixed frame; 202-screening; 203-a mobile frame; 204-motor E; 205-motor F; 206-gear A; 207-gear B; 208-a tea-sucking device; 209-conveyor belt.
Detailed Description
The technical scheme of the invention is further specifically described by the following embodiments and the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in many ways other than those described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit of the invention, and therefore the invention is not limited to the specific embodiments disclosed below.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", and the like indicate orientations or positional relationships based on orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the present invention are conventionally placed in use, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-10, an automated tea harvester includes an adjustable picking section 1 and a collection section 2; the adjustable picking part 1 comprises: a distance adjusting mechanism, a leaf shaving mechanism and a leaf cutting mechanism;
the collecting section 2 includes: a tea primary selection mechanism and a tea collection mechanism;
the lower end of the adjusting picking part 1 is provided with a universal wheel which can walk, the collecting part 2 is arranged on the adjusting picking part 1, the adjusting picking part 1 can adjust and pick tea according to the height, width and width of tea trees, and the collecting part 2 collects the tea picked by the adjusting picking part 1 and performs primary screening;
the distance adjusting mechanism for adjusting the picking part 1 is placed on the ground and can be adjusted; the leaf shaving mechanisms are arranged on two sides of the distance adjusting mechanism and used for picking leaves on the side surfaces of the tea trees; the leaf cutting mechanism is arranged below the distance adjusting mechanism and is used for picking leaves at the middle position of the tea tree;
collect part 2's tealeaves primary election mechanism and install in dead lever 101 side, tealeaves is collected the mechanism and is installed in the side of tealeaves primary election mechanism, and tealeaves is collected the mechanism and will be adjusted during the tealeaves primary election mechanism that picks that part 1 picked, and tealeaves primary election mechanism carries out first screening and storage to the tealeaves that picks.
In an alternative embodiment of the present invention, the pitch adjustment mechanism comprises, in addition to the same components as in the previous embodiment: the device comprises a fixed rod 101, a moving rod A102, a lead screw A103, a motor A104, a synchronous belt A105, a bevel gear A106, a rack A107, a moving rod 108, a telescopic rod A109, a motor B110 and a synchronous belt B119; the fixing rod 101 is a rod having a hollow inside; the movable rod A102 is slidably mounted in a groove at the lower end of the fixed rod 101, a telescopic rod is mounted at the lower end of the movable rod A102, an electric cylinder is mounted on the side surface of the telescopic rod, the movable rod A102 can be lengthened or shortened through the electric cylinder, the length of the movable rod A102 is adjusted, and a threaded hole is formed in a fixed block on the side surface of the movable rod A102; the number of the screw rods A103 is four, the screw rod A103 close to the front position is rotatably arranged in a circular hole in the side face of the fixed rod 101, a small bevel gear is arranged at the inner end of the screw rod A103 close to the front position, the inner end of the screw rod A103 close to the rear position is rotatably arranged on the fixed rod 101 close to the rear position, a synchronizing wheel is arranged at the other end of the screw rod A103, and the screw rod A103 is in threaded fit with a threaded hole in a fixed block in the side face of the movable rod A102; the motor A104 is fixedly arranged on the other side surface of the fixed rod 101, and a pinion and a synchronizing wheel are fixedly arranged on a motor shaft of the motor A; the shaft of the bevel gear A106 is rotatably arranged in a round hole on the fixed rod 101, and the bevel gear A106 is meshed with small bevel gears on the end surfaces of the two lead screws A103; the synchronous belt A105 is coated on a synchronous wheel arranged on the shaft of the bevel gear A106 and a synchronous wheel arranged on the shaft of the motor A104; the rack A107 is slidably arranged in a groove of the fixed rod 101, and the rack A107 is meshed with a pinion on the motor A104; the movable rod 108 is fixedly arranged on the rack A107, and the movable rod 108 is slidably arranged in a groove on the side surface of the fixed rod 101; the telescopic rod A109 is arranged below the fixed rod 101; the motor B110 is fixedly arranged on the side surface of the movable rod A102, and a motor shaft of the motor B is fixedly connected with a small lead screw; the synchronous belt B119 covers synchronous wheels on the two lead screws A103; specifically, when the width of the machine is adjusted, the motor a104 is started to drive the two racks a107 to move in opposite directions, the two racks a107 drive the two movable rods 108 to move in opposite directions or in opposite directions, the two movable rods 108 drive the telescopic rod a109 to contract, meanwhile, the motor a104 drives the synchronous belt a105 to rotate, the synchronous belt a105 drives the bevel gear a106 to rotate, the bevel gear a106 drives the two lead screws a103 to rotate, and the two lead screws a103 drive the two movable rods a102 to move in opposite directions or in opposite directions, so that the width of the machine can be adjusted; when the radians of the two sides of the machine are adjusted, the motor B110 is started to drive the moving block at the lower end of the adjusting block 111 to move, so that the purpose of adjusting the radians of the two sides of the machine is achieved; when the height of the machine is adjusted, the electric cylinders on the side surfaces of the four moving rods A102 work to extend or shorten the telescopic rods at the lower ends of the moving rods A102, so that the purpose of adjusting the height of the machine is achieved.
In an alternative embodiment of the present invention, the shaving mechanism includes, in addition to the same components as in the previous embodiment: an adjusting block 111, a motor C112, a round bar 113 and a shaver 114; the two adjusting blocks 111 are connected with two side faces of the telescopic rod A109 through spherical hinges, the lower end of each adjusting block 111 is connected with a moving block through a telescopic rotating shaft, a threaded hole is formed in the moving block, a small lead screw fixedly connected with a motor B110 shaft of the threaded hole is in threaded fit, and an arc-shaped blade is arranged at the lower end of each adjusting block 111; the motor C112 is fixedly arranged on the side surface of the adjusting block 111, and a half-tooth bevel gear is fixedly arranged on a motor shaft of the motor C; the round rod 113 is rotatably arranged in a round hole on the side surface of the adjusting block 111, two small bevel gears are fixedly arranged on the round rod 113, the two small bevel gears are alternately meshed with a half-tooth bevel gear on a shaft of the motor C112, and one end of the round rod 113 is also provided with a small gear; the shaver 114 is arranged at the lower end of the arc-shaped blade of the adjusting block 111 in a sliding way, the upper end of the shaver 114 is provided with a section of rack which passes through a groove on the arc-shaped blade at the lower end of the adjusting block 111 and is meshed with a pinion at one end of the round rod 113; specifically, the motor C112 is started to drive the half-tooth bevel gear on the motor C112 to rotate, when the half-tooth bevel gear is meshed with the small bevel gear on the round rod 113 far away from the direction of the adjusting block 111, the round rod 113 is driven to rotate, the round rod 113 drives the lower end of the arc-shaped blade of the adjusting block 111 on the shaver 114 to move, when the half-tooth bevel gear on the motor C112 rotates to be meshed with the small bevel gear near the direction of the adjusting block 111, the round rod 113 is driven to rotate reversely, the round rod 113 drives the lower end of the arc-shaped blade of the adjusting block 111 on the shaver 114 to move reversely, and therefore the shaver 114 can repeatedly move to shave tea leaves on tea trees;
in an alternative embodiment of the present invention, the leaf-cutting mechanism includes, in addition to the same components as the previous embodiment: spring 115, motor D116, telescoping slot 117 and V-bar 118; two ends of the spring 115 are fixedly connected with two ends of the telescopic rod A109; the motor D116 is fixedly arranged at the lower end of the telescopic rod A109, and a motor shaft of the motor D is fixedly connected with the telescopic groove 117; a shaft at one end of the telescopic groove 117 is rotatably arranged in a circular hole at the lower end of the telescopic rod A109; the number of the V-shaped rods 118 is multiple, the upper ends of the V-shaped rods 118 are connected with the spring 115 through soft ropes, and the V-shaped rods 118 are slidably mounted in the grooves of the telescopic grooves 117; specifically, the motor D116 drives the telescopic groove 117 to rotate repeatedly, so that the telescopic groove 117 drives the V-shaped rod 118 to rotate, and the lower end of the V-shaped rod 118 clamps the tea leaves to rotate to strip the tea leaves and raise the tea leaves backwards;
in an alternative implementation of the embodiment of the present invention, the tea leaf primary selection mechanism includes, except for the same components as in the previous embodiment: a fixed frame 201, a screen 202, a moving frame 203, a motor E204, a motor F205, a gear A206 and a gear B207; the fixing frame 201 is fixedly installed on the side surface of the fixing rod 101; the screen 202 is arranged in the fixed frame 201, and a small cylinder is arranged on the side surface of the screen 202 and slides in an annular frame on the movable frame 203; the movable frame 203 is slidably arranged in a round hole on the side surface of the fixed frame 201, and the lower end of the movable frame 203 is provided with a rack; the motor E204 is fixedly arranged on the side surface of the fixed frame 201, and a pinion is fixedly arranged on a motor shaft of the motor E, and the pinion is meshed with a rack at the lower end of the movable frame 203; the motor F205 is fixedly arranged on the side surface of the fixing frame 201, a pinion is fixedly arranged on a motor shaft of the motor F205, the pinion is meshed with the gear A206, the shaft of the gear A206 is rotatably arranged in a circular hole on the side surface of the fixing frame 201, the shaft of the gear B207 is fixedly arranged in a circular hole on the side surface of the screen 202, and the gear B207 and the gear A206 are meshed with each other when the screen 202 needs to rotate reversely; specifically, the motor E204 is started to drive the moving frame 203 to move back and forth, the moving frame 203 drives the sieve 202 to move back and forth, impurities in the tea leaves in the sieve 202 are leaked out of the machine, when the sieve 202 moves to a position where the gear B207 is meshed with the gear a206, the motor F205 is started to drive the gear a206 to rotate, the gear a206 drives the gear B207 to rotate, the gear B207 drives the sieve 202 to rotate around the annular frame on the moving frame 203 by a distance, and therefore the primarily screened tea leaves are poured into the storage box on the side face of the sieve 202 by the sieve 202;
in an alternative embodiment of the present invention, the tea leaf collection mechanism comprises, in addition to the same components as in the previous embodiment: one end of the tea sucker 208 is fixedly arranged on the fixing frame 201, and the other end of the tea sucker 208 is fixedly arranged on the adjusting block 111; the conveyer belt 209 is fixedly arranged on a shelf at the front end face of the fixed frame 201, the lower end of the conveyer belt 209 is positioned behind the V-shaped rod 118, the upper end of the conveyer belt 209 is positioned above the fixed frame 201, and the conveyer belt 209 is provided with a plurality of short rods, so that tea leaves can be conveniently collected; specifically, the tea sucker 208 sucks tea leaves picked up by the leaf shaving mechanism into the sieve 202, and the conveyor belt 209 collects tea leaves picked up by the leaf cutting mechanism into the sieve 202.
The working principle is as follows: after the machine enters a tea tree field, firstly, the height of the machine is adjusted according to the height of tea trees, electric cylinders on the side surfaces of four moving rods A102 work, and a telescopic rod at the lower end of the moving rod A102 is extended or shortened to achieve the purpose of adjusting the height of the machine; then the width of the machine is adjusted according to the size of tea trees, the motor A104 is started to drive the two racks A107 to move in opposite directions, the two racks A107 drive the two movable rods 108 to move in opposite directions or in opposite directions, the two movable rods 108 drive the telescopic rod A109 to contract, meanwhile, the motor A104 drives the synchronous belt A105 to rotate, the synchronous belt A105 drives the bevel gear A106 to rotate, the bevel gear A106 drives the two lead screws A103 to rotate, and the two lead screws A103 drive the two movable rods A102 to move in opposite directions or in opposite directions, so that the width of the machine can be adjusted; finally, when the radians of the two sides of the machine are adjusted, the motor B110 is started to drive the moving block at the lower end of the adjusting block 111 to move, so that the purpose of adjusting the radians of the two sides of the machine is achieved, and the tea leaf picked by the leaf shaving mechanism is sucked into the sieve 202 by the tea sucker 208;
when the machine moves and picks tea, when picking tea at the side of tea tree, the motor C112 is started to drive the half-tooth bevel gear on the motor C112 to rotate, the half-tooth bevel gear is meshed with the small bevel gear on the round rod 113 far away from the direction of the adjusting block 111 to drive the round rod 113 to rotate, the round rod 113 drives the shaver 114 to move at the lower end of the arc-shaped blade of the adjusting block 111, when the half-tooth bevel gear on the motor C112 rotates to be meshed with the small bevel gear near the direction of the adjusting block 111, the round rod 113 is driven to rotate reversely, the round rod 113 drives the shaver 114 to move reversely at the lower end of the arc-shaped blade of the adjusting block 111, and thus the shaver 114 can repeatedly move to shave the tea at the side of the tea tree; when tea leaves on tea trees are collected, the motor D116 drives the telescopic groove 117 to rotate repeatedly, so that the telescopic groove 117 drives the V-shaped rod 118 to rotate, the lower end of the V-shaped rod 118 clamps the tea leaves to rotate, the tea leaves are rolled off and lifted backwards, the tea leaves are lifted onto the conveying belt 209, and the tea leaves are collected into the sieve 202 through the conveying belt 209;
when picked tea leaves are screened and stored, the motor E204 is started to drive the movable frame 203 to move back and forth, the movable frame 203 drives the sieve 202 to move back and forth, impurities in the tea leaves in the sieve 202 are leaked out of the machine, when the sieve 202 moves to a position where the gear B207 is meshed with the gear A206, the motor F205 is started to drive the gear A206 to rotate, the gear A206 drives the gear B207 to rotate, the gear B207 drives the sieve 202 to rotate for a certain angle around the annular frame on the movable frame 203, and the tea leaves screened for the first time are poured into the storage box on the side face of the sieve 202 by the sieve 202.
Claims (6)
1. An automatic change tealeaves harvester which characterized in that: comprises a conditioning picking part (1) and a collecting part (2); the adjustable picking part (1) comprises: a distance adjusting mechanism, a leaf shaving mechanism and a leaf cutting mechanism;
the collecting part (2) comprises: a tea primary selection mechanism and a tea collection mechanism;
the lower end of the adjusting picking part (1) is provided with a universal wheel which can walk, the collecting part (2) is arranged on the adjusting picking part (1), the adjusting picking part (1) can adjust and pick tea according to the height, width and width of tea trees, and the collecting part (2) collects the tea picked by the adjusting picking part (1) and performs primary screening;
the distance adjusting mechanism for adjusting the picking part (1) is placed on the ground and can be adjusted; the leaf shaving mechanisms are arranged on two sides of the distance adjusting mechanism and used for picking leaves on the side surfaces of the tea trees; the leaf cutting mechanism is arranged below the distance adjusting mechanism and is used for picking leaves at the middle position of the tea tree;
the tealeaves primary election mechanism of collection part (2) install in dead lever (101) side, tealeaves is collected the mechanism and is installed in the side of tealeaves primary election mechanism, tealeaves is collected the mechanism and will be adjusted during the tealeaves primary election mechanism that picks that part (1) was picked, tealeaves primary election mechanism carries out first screening and storage to the tealeaves that picks.
2. An automated tea leaf harvester according to claim 1, wherein the pitch adjustment mechanism comprises: the device comprises a fixed rod (101), a moving rod A (102), a screw rod A (103), a motor A (104), a synchronous belt A (105), a bevel gear A (106), a rack A (107), a movable rod (108), an expansion rod A (109), a motor B (110) and a synchronous belt B (119); the fixing rod (101) is a rod with a hollow inner part; the movable rod A (102) is slidably mounted in a groove at the lower end of the fixed rod (101), a telescopic rod is mounted at the lower end of the movable rod A (102), an electric cylinder is mounted on the side surface of the telescopic rod, the movable rod A (102) can be lengthened or shortened through the electric cylinder, the length of the movable rod A (102) is adjusted, and a threaded hole is formed in a fixed block on the side surface of the movable rod A (102); the number of the screw rods A (103) is four, the screw rod A (103) close to the front position is rotatably arranged in a round hole in the side face of the fixed rod (101), a small bevel gear is arranged at the inner end of the screw rod A (103) close to the front position, the inner end of the screw rod A (103) close to the rear position is rotatably arranged on the fixed rod (101) close to the rear position, a synchronizing wheel is arranged at the other end of the screw rod A (103), and the screw rod A (103) is in threaded fit with a threaded hole in a fixed block in the side face of the movable rod A (102); the motor A (104) is fixedly arranged on the other side surface of the fixed rod (101), and a pinion and a synchronizing wheel are fixedly arranged on a motor shaft of the motor A; the shaft of the bevel gear A (106) is rotatably arranged in a round hole on the fixed rod (101), and the bevel gear A (106) is meshed with small bevel gears on the end surfaces of the two lead screws A (103); a synchronous belt A (105) is coated on a synchronous wheel arranged on a shaft of a bevel gear A (106) and a synchronous wheel arranged on a shaft of a motor A (104); the rack A (107) is slidably arranged in a groove of the fixed rod (101), and the rack A (107) is meshed with a pinion on the motor A (104); the movable rod (108) is fixedly arranged on the rack A (107), and the movable rod (108) is slidably arranged in a groove on the side surface of the fixed rod (101); the telescopic rod A (109) is arranged below the fixed rod (101); the motor B (110) is fixedly arranged on the side surface of the movable rod A (102), and a motor shaft of the motor B is fixedly connected with a small lead screw; the synchronous belt B (119) covers synchronous wheels on the two lead screws A (103).
3. An automated tea leaf harvester according to claim 1, wherein the leaf shaving mechanism comprises: an adjusting block (111), a motor C (112), a round rod (113) and a shaver (114); the two adjusting blocks (111) are connected with two side faces of the telescopic rod A (109) through spherical hinges, the lower end of each adjusting block (111) is connected with a moving block through a telescopic rotating shaft, a threaded hole is formed in each moving block, a small lead screw fixedly connected with a motor B (110) shaft of each threaded hole is in threaded fit, and an arc-shaped blade is arranged at the lower end of each adjusting block (111); the motor C (112) is fixedly arranged on the side surface of the adjusting block (111), and a half-tooth bevel gear is fixedly arranged on a motor shaft of the motor C; the round rod (113) is rotatably arranged in a round hole in the side face of the adjusting block (111), two small bevel gears are fixedly arranged on the round rod (113), the two small bevel gears are alternately meshed with a half-tooth bevel gear on a shaft of the motor C (112), and one end of the round rod (113) is also provided with a small gear; the shaver (114) is arranged at the lower end of the arc-shaped blade of the adjusting block (111) in a sliding way, the upper end of the shaver (114) is provided with a section of rack, and the section of rack penetrates through a groove on the arc-shaped blade at the lower end of the adjusting block (111) and is meshed with a pinion at one end of the round rod (113).
4. An automated tea leaf harvester according to claim 1, wherein the leaf cutting mechanism comprises: a spring (115), a motor D (116), a telescopic groove (117) and a V-shaped rod (118); two ends of the spring (115) are fixedly connected with two ends of the telescopic rod A (109); the motor D (116) is fixedly arranged at the lower end of the telescopic rod A (109), and a motor shaft of the motor D is fixedly connected with the telescopic groove (117); a shaft at one end of the telescopic groove (117) is rotatably arranged in a circular hole at the lower end of the telescopic rod A (109); the number of the V-shaped rods (118) is multiple, the upper ends of the V-shaped rods (118) are connected with the spring (115) through soft ropes, and the V-shaped rods (118) are slidably mounted in the groove of the telescopic groove (117).
5. An automated tea harvester according to claim 1, wherein the tea primary selection mechanism comprises: the device comprises a fixed frame (201), a screen (202), a moving frame (203), a motor E (204), a motor F (205), a gear A (206) and a gear B (207); the fixing frame (201) is fixedly arranged on the side surface of the fixing rod (101); the screen (202) is arranged in the fixed frame (201), and a small cylinder is arranged on the side surface of the screen (202) and slides in an annular frame on the movable frame (203); the moving frame (203) is slidably arranged in a round hole on the side surface of the fixed frame (201), and the lower end of the moving frame (203) is provided with a rack; the motor E (204) is fixedly arranged on the side surface of the fixed frame (201), a pinion is fixedly arranged on a motor shaft of the motor E, and the pinion is meshed with a rack at the lower end of the movable frame (203); the motor F (205) is fixedly arranged on the side surface of the fixed frame (201), a pinion is fixedly arranged on a motor shaft of the motor F, the pinion is meshed with the gear A (206), the shaft of the gear A (206) is rotatably arranged in a circular hole on the side surface of the fixed frame (201), the shaft of the gear B (207) is fixedly arranged in a circular hole on the side surface of the screen (202), and the gear B (207) and the gear A (206) are meshed with each other when the screen (202) needs to rotate reversely.
6. An automated tea leaf harvester according to claim 1, wherein the tea leaf collection mechanism comprises: the tea leaf sucking device comprises a tea leaf sucking device (208) and a conveying belt (209), wherein one end of the tea leaf sucking device (208) is fixedly arranged on a fixing frame (201), and the other end of the tea leaf sucking device is fixedly arranged on an adjusting block (111); the conveyer belt (209) fixed mounting is on the preceding terminal surface shelf of fixed frame (201), and the lower extreme of conveyer belt (209) is located V-arrangement pole (118) rear, and the upper end of conveyer belt (209) is located the top of fixed frame (201), is equipped with a plurality of quarter butt on conveyer belt (209), is convenient for collect tealeaves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110616373.1A CN113243202B (en) | 2021-06-03 | 2021-06-03 | Automatic change tealeaves harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110616373.1A CN113243202B (en) | 2021-06-03 | 2021-06-03 | Automatic change tealeaves harvester |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113243202A true CN113243202A (en) | 2021-08-13 |
| CN113243202B CN113243202B (en) | 2022-06-07 |
Family
ID=77186106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110616373.1A Active CN113243202B (en) | 2021-06-03 | 2021-06-03 | Automatic change tealeaves harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113243202B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115088476A (en) * | 2022-07-13 | 2022-09-23 | 湖州职业技术学院(湖州广播电视大学)(湖州社区大学) | Tea leaf harvesting machine |
| CN116965231A (en) * | 2023-07-18 | 2023-10-31 | 山东科技大学 | Big tea picking, transporting, collecting and packing integrated device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10117556A (en) * | 1996-10-25 | 1998-05-12 | Tateyama Alum Ind Co Ltd | Supporting device for tea leaf plucking machine |
| CN106211920A (en) * | 2016-09-30 | 2016-12-14 | 芮城县朵朵香菊花专业合作社 | Flos Chrysanthemi cropper |
| CN109168609A (en) * | 2018-09-20 | 2019-01-11 | 安徽农业大学 | A kind of high-clearance crawler type based on hybrid power in the ranks tea picking machine |
| CN109315137A (en) * | 2018-09-10 | 2019-02-12 | 安顺市晶英科技研发有限责任公司 | A kind of tea picker convenient for regulating cutting angle |
| CN109497212A (en) * | 2018-12-25 | 2019-03-22 | 安徽怀善堂国药有限公司 | A kind of jasmine tea drying unit |
| CN109673257A (en) * | 2019-02-23 | 2019-04-26 | 江西师范大学 | A kind of reciprocating cutting formula tea picking machine |
| CN111512782A (en) * | 2020-05-20 | 2020-08-11 | 湖州职业技术学院 | Automatic tea harvester |
| CN111602512A (en) * | 2020-05-27 | 2020-09-01 | 黄家俊 | Tea leaf picking and prescreening equipment |
| CN211607420U (en) * | 2019-05-23 | 2020-10-02 | 诸暨东白电农农业开发有限公司 | Tea planting is with picking device |
| CN111937586A (en) * | 2020-07-27 | 2020-11-17 | 浙江丰凯机械股份有限公司 | Riding type tea plucking machine |
-
2021
- 2021-06-03 CN CN202110616373.1A patent/CN113243202B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10117556A (en) * | 1996-10-25 | 1998-05-12 | Tateyama Alum Ind Co Ltd | Supporting device for tea leaf plucking machine |
| CN106211920A (en) * | 2016-09-30 | 2016-12-14 | 芮城县朵朵香菊花专业合作社 | Flos Chrysanthemi cropper |
| CN109315137A (en) * | 2018-09-10 | 2019-02-12 | 安顺市晶英科技研发有限责任公司 | A kind of tea picker convenient for regulating cutting angle |
| CN109168609A (en) * | 2018-09-20 | 2019-01-11 | 安徽农业大学 | A kind of high-clearance crawler type based on hybrid power in the ranks tea picking machine |
| CN109497212A (en) * | 2018-12-25 | 2019-03-22 | 安徽怀善堂国药有限公司 | A kind of jasmine tea drying unit |
| CN109673257A (en) * | 2019-02-23 | 2019-04-26 | 江西师范大学 | A kind of reciprocating cutting formula tea picking machine |
| CN211607420U (en) * | 2019-05-23 | 2020-10-02 | 诸暨东白电农农业开发有限公司 | Tea planting is with picking device |
| CN111512782A (en) * | 2020-05-20 | 2020-08-11 | 湖州职业技术学院 | Automatic tea harvester |
| CN111602512A (en) * | 2020-05-27 | 2020-09-01 | 黄家俊 | Tea leaf picking and prescreening equipment |
| CN111937586A (en) * | 2020-07-27 | 2020-11-17 | 浙江丰凯机械股份有限公司 | Riding type tea plucking machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115088476A (en) * | 2022-07-13 | 2022-09-23 | 湖州职业技术学院(湖州广播电视大学)(湖州社区大学) | Tea leaf harvesting machine |
| CN115088476B (en) * | 2022-07-13 | 2024-05-28 | 湖州职业技术学院(湖州广播电视大学)(湖州社区大学) | Tea leaf harvesting machine |
| CN116965231A (en) * | 2023-07-18 | 2023-10-31 | 山东科技大学 | Big tea picking, transporting, collecting and packing integrated device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113243202B (en) | 2022-06-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113243202B (en) | Automatic change tealeaves harvester | |
| CN109315127B (en) | Agricultural weeder of new forms of energy | |
| CN210275185U (en) | Kiwi fruit is planted with branch plastic trimming means | |
| CN111699857A (en) | Shrub leaf pruning collector | |
| CN213718767U (en) | Sisal hemp blade reaps system | |
| CN207948183U (en) | A kind of two-way pineapple picker of automation | |
| CN217037991U (en) | Self-adaptation pastes ground leaf dish harvester with adjustable float | |
| CN210210523U (en) | A tailor device for production of netted fishing tackle is used | |
| CN210537478U (en) | Aquatic plant reaps processing apparatus | |
| CN211607418U (en) | Automatic rotary cutting type fruit picker capable of climbing trees | |
| CN109769492B (en) | Hedge cutter and hedge trimmer for spherical vegetation pruning | |
| CN211713484U (en) | Shearing device for textile fabric | |
| CN220493629U (en) | Automatic cucumber picking device | |
| CN111919614A (en) | Tea leaf trimming equipment for tea planting | |
| CN220359747U (en) | Portable light simplified tea-picking device | |
| CN213592943U (en) | Mushroom section device of adjustable thickness | |
| CN218353289U (en) | Lawn trimming device for garden environment | |
| CN111546423B (en) | Fence cutting and flattening device for gardens | |
| CN218337227U (en) | Tea tree planting pruning machine | |
| CN215379952U (en) | Be applicable to dam inclined plane weeding device | |
| CN216254376U (en) | Morchella base cutting device | |
| CN112890234B (en) | Melon and fruit peeling device for fruit processing | |
| CN214055689U (en) | Bamboo joint removing machine | |
| CN220924207U (en) | Labor-saving conveying device for wood processing | |
| CN215345930U (en) | Intelligent apple picking device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20220518 Address after: 418000 Jiangjun square, Lincheng Town, Huitong County, Huaihua City, Hunan Province Applicant after: Huitong Jiayuan Shangren Tea Co.,Ltd. Address before: 076571 No.4, group 4, Wudaogou village, Xiaochang Town, Guyuan County, Zhangjiakou City, Hebei Province Applicant before: Liu Zhenguo |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |