CN114391371B - Hand-held type tea-leaf picker - Google Patents
Hand-held type tea-leaf picker Download PDFInfo
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- CN114391371B CN114391371B CN202111413672.1A CN202111413672A CN114391371B CN 114391371 B CN114391371 B CN 114391371B CN 202111413672 A CN202111413672 A CN 202111413672A CN 114391371 B CN114391371 B CN 114391371B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/04—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs of tea
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/22—Baskets or bags attachable to the picker
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- Tea And Coffee (AREA)
Abstract
The invention discloses a handheld tea plucker, which relates to the field of tea equipment, and adopts the technical scheme that the handheld tea plucker comprises a rack, wherein a collision positioning mechanism capable of positioning and supporting the root of tea leaves and a stripping mechanism capable of turning from top to bottom and matching with the collision positioning mechanism to extrude the root of the tea leaves, strip the tea leaves and collect the tea leaves are arranged on the rack; the conflict positioning mechanism comprises an arc-shaped guide plate arranged at the lower edge of the rack, an extrusion plate which is rotationally connected to the arc-shaped guide plate and can swing up and down, and an arc-shaped material baffle plate which is arranged at the rear side of the arc-shaped guide plate and is consistent with the maximum rotating radius of the stripping mechanism; the initial state of the movable end of the extrusion plate is in the maximum rotation radius of the stripping mechanism, and the movable end of the extrusion plate can be abutted to the root of tea and is elastically connected with the arc-shaped guide plate through an elastic part, so that the technical effect is that the tea can be stripped, the port of the tea can be quickly sealed and dried, and old leaves and tender shoots can be screened.
Description
Technical Field
The invention relates to the field of tea equipment, in particular to a handheld tea plucking machine.
Background
As a natural green beverage, the tea is a long-standing cultural tradition in China, and the Chinese green tea not only has the most famous products, but also has excellent quality, unique and elegant shape, and good artistic appreciation value, and is more and more popular with people.
In order to improve the picking speed of the tea, the tea picking machine is designed and widely used, so that the picking speed of the tea is greatly improved, and the labor intensity of picking workers is greatly reduced.
Although the current tea picking machine is widely used, in further development and design, the inventor finds that the current tea picking machine still has the defects, in particular:
present tealeaves picking machine form structure is various, it is great to have the volume, carry out the large-scale equipment of picking that tealeaves was picked through the walking car along the walking in tea garden, it is also less to have the volume, carry out the small-size equipment of picking that tealeaves was picked through the handheld user, though the equipment of picking of tealeaves of these types can both improve the picking speed of tealeaves, however, the inventor discovers, machine picking tealeaves is when the steep is drunk, tealeaves often the fracture department is the brown red state, especially to green tea, seriously influenced tealeaves looks and tea soup colour, not only influence drinker's vision appreciation, also can cause adverse effect to tea soup taste.
In further studies, the inventors found that the cause of this problem was: present tea-leaf picker all adopts blade subassembly to follow the tea cutting off to tealeaves to this realizes the harvesting of tealeaves, the blade subassembly is including two blades of horizontal setting usually, two blade relative motion realize the shearing action to tealeaves, there is a horizontal shearing force to the stem system of tealeaves, but such mode, make the burr form that the fracture personally submits the unevenness of cutting off of tealeaves, especially along with the increase of live time, the cutting edge of blade becomes dull, and two blades of tea-leaf picker are relative not hard up, when leading to shearing action, there is the gap between the cutting edge of two blades, these all can aggravate the burr degree of tealeaves fracture face, in serious, appear the cracked condition of tealeaves fracture section even.
For tea leaf picking, when fresh leaves are broken, serous fluid can be separated out at the broken parts; when the fracture surface of the tea leaves is in a burr shape or the fracture section is broken, the open area of the fracture of the tea leaves is increased, the damaged tissues are increased, the precipitation amount of slurry is increased, the fracture is difficult to dry and seal quickly, the precipitation time of the slurry is further increased, the slurry collection amount at the fracture is increased, the slurry is collected at the fracture and oxidized by air due to the fact that the slurry cannot be dried quickly, the brown red appears when the tea is drunk, and part of the slurry is dissolved in water, so that the visual appreciation of drinkers is influenced, and the taste of the tea soup is also influenced; the fracture on the tea tree is difficult to quickly dry and seal due to the same reason as the fracture, and excessive precipitation of the slurry is not beneficial to the growth of the tea tree, so that the quality of finished tea of the tea tree in the next year is influenced.
Disclosure of Invention
The invention aims to provide a handheld tea plucking machine which has the advantages of peeling off tea leaves, enabling the tea leaf ports to be quickly sealed and dried and enabling old leaves and tender shoots to be screened.
The technical purpose of the invention is realized by the following technical scheme:
a tea-leaf picker comprises a frame, wherein the frame is provided with a contact positioning mechanism which can be positioned and used for contacting the root of tea leaves and supporting the root of the tea leaves, and a stripping mechanism which can be overturned from top to bottom and matched with the contact positioning mechanism to extrude the root of the tea leaves and strip the tea leaves and collect the tea leaves; the collision positioning mechanism comprises an arc-shaped guide plate arranged at the lower edge of the frame, an extrusion plate which is rotatably connected to the arc-shaped guide plate and can swing up and down, and an arc-shaped material baffle plate which is arranged at the rear side of the arc-shaped guide plate and is consistent with the maximum rotation radius of the stripping mechanism; the movable end of the extrusion plate is in the maximum rotation radius of the stripping mechanism in the initial state, can be abutted against the root of the tea and is elastically connected with the arc-shaped guide plate through an elastic part; stripping mechanism can be around the rotatory bucket that peels off that can retrieve the tealeaves of peeling off, set up in the bucket feed end of peeling off that can from top to bottom rotate the peeling tool bit that drives tealeaves and touch the stripper plate and extrude tea-leaf root and peel off tealeaves that the horizontal direction is rotatory in the frame.
Through adopting above-mentioned technical scheme, utilize conflict positioning mechanism and peel off mechanism and mutually support, through the one side that supports tealeaves with conflict positioning mechanism conflict, the rethread is peeled off the bucket and is driven when rotatory and is peeled off the tool bit rotatory, thereby the opposite side from tealeaves resides in a cutting force of tealeaves, thereby give tealeaves root one cutting force from top to bottom along the tangential direction who peels off bucket circumferential motion, thereby realize the effect of peeling off to tealeaves, simultaneously through the stripper plate with peel off the cooperation of tool bit, make peel off mechanism when rotatory cutting, the tangent plane port all is confirmed by peeling off the tool bit, make the cutting surface level and smooth more, avoid the situation of the burr of going out. Simultaneously because the elastic connection of stripper plate to better and the cooperation between the tool bit, the condition that the cutting clearance increase leads to cutting effect not good can not appear.
Further setting: the stripping barrel adopts a hollow volute structure with the radius of the circle center gradually increased; the circumferential surface of the stripping barrel is provided with a feeding hole and a discharging hole; the feed port is arranged at the outermost end of the stripping barrel, and the discharge port is arranged at one side of the feed port in the moving direction; the stripping barrel is rotationally connected to the rack through a central rotating shaft and is driven to rotate by a power device serving as a power source; the stripping cutter head is arranged at the feed inlet of the stripping barrel and rotates synchronously with the stripping barrel.
Through adopting above-mentioned technical scheme, set up to the snail shape structure through will peeling off the bucket, can be when peeling off the bucket rotation inside different centrifugal force that receives is different global, can peel off the back with tealeaves moreover, can directly peel off the tealeaves after the back through the feed inlet of peeling off the bucket and carry into and peel off the bucket in, realized peeling off and retrieve two kinds of functions.
Further setting: the stripping tool bit adopts a circular arc shape, and the arc surface faces downwards to be opposite to the extrusion plate.
Through adopting above-mentioned technical scheme, adopt arc tool bit and cambered surface down, can be when peeling off tealeaves, to extrusion force of tealeaves cut surface, make the section of tealeaves port department littleer, heal up more easily to the quality of peeling off back tealeaves has been improved.
Further setting: the extrusion plate adopts the arc structure, the extrusion plate lower extreme is articulated with the arc baffle, and the initial condition of upper end is in the biggest radius of rotation who peels off the bucket, and when peeling off tealeaves, the extrusion plate expansion end is tangent with the biggest radius of rotation who peels off the bucket.
Through adopting above-mentioned technical scheme, set the stripper plate to the arc structure, make its initial state be located the biggest radius of rotation who peels off the bucket, when can letting stripper plate conflict tealeaves one side, provide better support, the tool bit is peeled off in better cooperation simultaneously, makes the cutting plane level and more smooth.
Further setting: the tea leaf peeling machine also comprises a material sucking and screening device which is arranged in the peeling barrel and can suck tea leaves in the barrel and screen tender leaves and old leaves; the material suction and screening device comprises a circular screening net which is arranged at the center of the stripping barrel and used for limiting old leaves from entering the center of the stripping barrel through the aperture size, and a material suction component which is arranged on the side surface of the stripping barrel and can be used for sucking the young leaves from the center of the stripping barrel by using a negative pressure adsorption principle; still including setting up the receipts silo that can collect the old leaf of following discharge gate discharge on the arc striker plate.
Through adopting above-mentioned technical scheme, utilize to set up the material screening plant of inhaling of peeling off bucket center department, thereby adsorb the principle through the negative pressure according to old leaf and new leaf size's difference and take out the new leaf that gets into in the screening net and peel off the bucket, make old leaf get rid of from the discharge gate of peeling off the bucket to realized the screening of old leaf and new leaf, further improved the efficiency that tealeaves was picked, avoided the later stage still to need artifical screening, saved the manpower greatly.
Further setting: the abutting positioning mechanism is also provided with a height adjusting device capable of adjusting the height between the arc-shaped guide plate and the stripping barrel; the height adjusting device comprises a sliding block which is arranged on the back surface of the arc-shaped guide plate and can drive the arc-shaped guide plate to move along the vertical direction, a sliding rail which is arranged on the rack and can move along the vertical direction of the sliding block at present, and a lead screw which is rotatably connected to the sliding rail and is in threaded connection with the sliding block and drives the sliding block to move through self rotation; the upper end of the screw rod is provided with a handle capable of controlling the rotation amount.
Through adopting above-mentioned technical scheme, adjust the arc baffle through high adjusting device and peel off the height between the bucket, and then realize the high harvesting of peeling off to different tealeaves kind and different tealeaves through adjusting height between them.
Further setting: the power device comprises a driving motor serving as a power source and a gear reduction group connecting the central rotating shaft and the driving motor; the gear reduction set comprises a large gear coaxially and fixedly arranged on the central rotating shaft and a small gear which is meshed with the large gear and arranged on a driving shaft of the driving motor; the number of teeth of the big gear is larger than that of the small gear.
By adopting the technical scheme, the transmission is more accurate and efficient by utilizing a gear transmission mode, the structure is compact, and the work is reliable. The requirements of the driving motor can be reduced, and the motor is suitable for driving motors of more models.
Further setting: the material suction assembly comprises a material suction pipe which is rotatably connected with the stripping barrel and extends into the stripping barrel, a material receiving box which is arranged at the tail end of the material suction pipe, and a negative pressure fan which is arranged on the material receiving box and used as a material suction power source.
Through adopting above-mentioned technical scheme, through regarding negative-pressure air fan as the power supply, will peel off in the bucket new leaf and draw from to the collecting vessel in through wind-force to the collection to new leaf has been realized. Meanwhile, the tea leaves are not damaged by wind power extraction, and the quality of the tea leaves is improved.
Further setting: the bottom of the material receiving groove is provided with an inclined plate which is obliquely arranged towards one side of the side surface of the stripping barrel and a discharge hole arranged at one end of the inclined plate; the discharge gate can be dismantled and be provided with the collection bag to the same collection of tealeaves.
Through adopting above-mentioned technical scheme, through the receipts silo that the slope set up, can with old leaf automatic landing to in collecting the bag to the automatic collection to old leaf has been realized.
Drawings
FIG. 1 is a schematic overall structure;
FIG. 2 is a schematic view of the interference positioning mechanism;
FIG. 3 is a schematic structural view of the peeling mechanism;
FIG. 4 is a schematic structural view of the power plant;
FIG. 5 is a schematic view of a portion of the construction of a suction screening device;
FIG. 6 is a schematic view of a portion of the construction of a suction screening device;
in the figure, 100, a rack; 101. a handle; 102. a positioning mechanism is abutted; 103. a peeling mechanism;
200. an arc-shaped guide plate; 201. a compression plate; 202. a striker plate; 203. an elastic member; 204. a height adjustment device;
300. a sliding block; 301. a slide rail; 302. a lead screw; 303. a handle;
400. stripping the barrel; 401. stripping the cutter head; 402. a volute structure; 403. a feed inlet; 404. a discharge port; 405. a central rotating shaft; 406. a power plant;
500. a drive motor; 501. a bull gear; 502. a pinion gear;
600. a material suction screening device; 601. a circular screening net; 602. a material suction assembly;
700. a material pumping pipe; 701. a material collecting box; 702. a negative pressure fan; 703. a material receiving groove; 704. a sloping plate; 705. and (4) collecting the bags.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
First preferred embodiment:
a hand-held tea plucking machine, as shown in fig. 1, comprises a machine frame 100 and a handle 101 arranged on the machine frame 100 and convenient to hold, wherein an abutting positioning mechanism 102 capable of positioning and abutting against the root of tea leaves and serving as a support and a stripping mechanism 103 capable of turning over from top to bottom to cooperate with the abutting positioning mechanism 102 to extrude the root of tea leaves and strip the tea leaves and collect the tea leaves are arranged on the machine frame 100.
As shown in fig. 2, the abutting positioning mechanism 102 includes an arc-shaped guide plate 200 disposed at the lower edge of the frame 100, a pressing plate 201 rotatably connected to the arc-shaped guide plate 200 and capable of swinging up and down, and an arc-shaped striker plate 202 disposed at the rear side of the arc-shaped guide plate 200 and corresponding to the maximum rotation radius of the peeling mechanism 103.
When in use, the arc guide plate 200 can be abutted against the branches of the tea trees and is abutted against the tea leaves through the extrusion plate 201.
The initial state of the movable end of the squeezing plate 201 is within the maximum rotation radius of the peeling mechanism 103, and the squeezing plate can be abutted against the root of the tea leaves and is elastically connected with the arc-shaped guide plate 200 through the elastic piece 203.
The squeezing plate 201 is of an arc-shaped structure, the lower end of the squeezing plate 201 is hinged with the arc-shaped guide plate 200, the upper end of the squeezing plate 201 is initially positioned in the maximum rotating radius of the peeling barrel 400, and when tea leaves are peeled, the movable end of the squeezing plate 201 is tangent to the maximum rotating radius of the peeling barrel 400.
When in use, the pressing plate 201 is pressed against one side of the root of the tea leaves to support the tea leaves.
The abutting positioning mechanism 102 is further provided with a height adjusting device 204 capable of adjusting the height between the arc-shaped guide plate 200 and the peeling mechanism 103.
As shown in fig. 3. The height adjusting device 204 comprises a sliding block 300 which is arranged on the back of the arc-shaped guide plate 200 and can drive the arc-shaped guide plate 200 to move along the vertical direction, a sliding rail 301 which is arranged on the rack 100 and can move along the vertical direction of the sliding block 300 at present, and a screw 302 which is rotatably connected to the sliding rail 301 and is in threaded connection with the sliding block 300 to drive the sliding block 300 to move through self rotation.
The upper end of the screw 302 is provided with a handle 303 capable of controlling the rotation amount.
When the peeling device is used, the handle 303 is rotated to drive the screw rod 302 to rotate, so that the distance between the arc-shaped guide plate 200 and the peeling mechanism 103 is realized
The peeling mechanism 103 comprises a peeling barrel 400 which is arranged on the frame 100 and can rotate around the horizontal direction to recover the peeled tea leaves, and a peeling knife head 401 which is arranged at the feeding end of the peeling barrel 400 and can rotate along with the peeling barrel 400 to drive the tea leaves to touch the squeezing plate 201 and squeeze the tea leaves to peel the tea leaves.
The stripping barrel 400 adopts a hollow volute structure 402 with gradually increased circle center radius, and the peripheral surface of the stripping barrel 400 is provided with a feeding hole 403 and a discharging hole 404. The feed opening 403 is provided at the outermost end of the stripping barrel 400, and the discharge opening 404 is provided at a side close to the moving direction of the feed opening 403. The feed ports 403 are disposed diagonally outward in the moving direction of the stripping barrel 400.
The peeling barrel 400 is rotatably connected to the frame 100 by a central rotating shaft 405, and the power unit 406 is used as a power source to drive the central rotating shaft 405 to rotate.
The power unit 406 includes a driving motor 500 as a power source and a gear reduction group connecting the central rotation shaft 405 and the driving motor 500.
As shown in fig. 4, the gear reduction group includes a large gear 501 coaxially and fixedly disposed on the central rotation shaft 405 and a small gear 502 engaged with the large gear 501 and disposed on the driving shaft of the driving motor 500; the gear wheel 501 has a larger number of teeth than the pinion 502.
When in use, the driving motor 500 drives the pinion 502 to drive the bull gear 501 to rotate, so that the stripping barrel 400 rotates
The peeling head 401 is provided at the feed opening 403 of the peeling barrel 400 and is provided in a tangential direction of the peeling barrel 400, moving in rotation in synchronization with the peeling barrel 400.
The stripping tool 401 is a circular arc tool, and the arc surface faces downward to the extrusion plate 201.
In use, the peeling head 401 follows the movement of the peeling barrel 400 and by using the peeling head 401 and the squeeze plate 201 to squeeze the two sides of the tea leaves against each other, when moving to the maximum range of motion of the squeeze plate 201, the tea leaves are peeled from the tea plant. Meanwhile, the fallen tea leaves enter the peeling barrel 400.
The frame 100 also comprises a material sucking and screening device 600 which is arranged in the peeling barrel 400 and can suck the tea leaves in the barrel and screen the young leaves and the old leaves.
As shown in fig. 5 and 6, the suction screening device 600 includes a circular screening net 601 disposed at the center of the peeling barrel 400 and a suction assembly 602 disposed at the side of the peeling barrel 400 and capable of sucking the young leaves from the peeling barrel 400 by using the negative pressure suction principle to the center of the peeling barrel 400.
The circular screening mesh 601 restricts the relatively large diameter old leaves from entering the center of the peeling barrel 400 by its pore size. So that the old leaves can follow the inner circumferential surface of the peeling barrel 400.
The suction assembly 602 comprises a pumping pipe 700 rotatably connected with the peeling barrel 400 and extending into the peeling barrel 400, a material receiving box 701 arranged at the tail end of the pumping pipe 700, and a negative pressure fan 702 arranged on the material receiving box 701 and used as a suction power source.
By using the negative pressure fan 702 as a power source, the tea leaves in the center of the peeling barrel 400 can leave the peeling barrel 400 under the driving of air flow, and enter the material receiving box 701 from the material pumping pipe 700. Thereby realizing the collection of the tea.
The suction screening device 600 further comprises a material receiving groove 703 which is arranged on the arc-shaped material baffle plate 202 and can collect old leaves discharged from the discharge hole 404.
The bottom of the material receiving groove 703 is provided with a sloping plate 704 which is inclined toward the side of the side surface of the peeling barrel 400 and an outlet provided at one end of the sloping plate 704. The outlet is removably provided with a collection bag 705 for the same collection of tea leaves.
The tea leaves moving along the inner circumferential surface of the peeling barrel 400 are always on the lower end circumferential surface of the peeling barrel 400. When the discharge port 404 of the stripper barrel 400 is rotated to near the lowermost end, the stripper barrel 400 is removed from the discharge port 404 and falls onto the striker plate 202. Through the rotation of peeling off bucket 400 again, make some tealeaves get into once more and peel off a section of thick bamboo internal rotation screening, still some tealeaves can be pushed to receive in the silo 703, realize the secondary collection to tealeaves.
The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims.
Claims (8)
1. The utility model provides a hand-held type tea-leaf picker, includes the frame, its characterized in that: the machine frame (100) is provided with a propping and positioning mechanism (102) which can position and prop against the root of the tea and is used as a support, and a stripping mechanism (103) which can be overturned from top to bottom and matched with the propping and positioning mechanism (102) to extrude the root of the tea and strip the tea and collect the tea;
the abutting positioning mechanism (102) comprises an arc-shaped guide plate (200) arranged at the lower edge of the rack (100), an extrusion plate (201) which is rotatably connected to the arc-shaped guide plate (200) and can swing up and down, and an arc-shaped material baffle plate (202) which is arranged at the rear side of the arc-shaped guide plate (200) and is consistent with the maximum rotating radius of the stripping mechanism (103); the initial state of the movable end of the extrusion plate (201) is within the maximum rotation radius of the stripping mechanism (103), and the movable end of the extrusion plate can be abutted against the root of the tea and is elastically connected with the arc-shaped guide plate (200) through an elastic piece (203);
the peeling mechanism (103) comprises a peeling barrel (400) which is arranged on the rack (100) and can rotate around the horizontal direction to recover peeled tea leaves, and a peeling knife head (401) which is arranged at the feed end of the peeling barrel (400) and can rotate along with the peeling barrel (400) to drive the tea leaves to touch the extrusion plate (201) and extrude the root part of the tea leaves to peel the tea leaves;
the stripping barrel (400) adopts a hollow volute structure (402) with the radius of the circle center gradually increasing; the circumferential surface of the stripping barrel (400) is provided with a feed inlet (403) and a discharge outlet (404); the feed port (403) is arranged at the outermost end of the stripping barrel (400), and the discharge port (404) is arranged at one side close to the moving direction of the feed port (403);
the stripping barrel (400) is rotationally connected to the rack (100) through a central rotating shaft (405), and a power device (406) is used as a power source to drive the central rotating shaft (405) to rotate; the stripping tool bit (401) is arranged at a feed inlet (403) of the stripping barrel (400) and rotates synchronously with the stripping barrel (400).
2. The hand-held tea-leaf picker according to claim 1, wherein: the stripping tool bit (401) adopts an arc tool bit, and the arc surface is downward and is opposite to the extrusion plate (201).
3. The hand-held tea-leaf picker according to claim 1, wherein: the tea leaf peeling machine is characterized in that the squeezing plate (201) is of an arc-shaped structure, the lower end of the squeezing plate (201) is hinged to the arc-shaped guide plate (200), the upper end of the squeezing plate (201) is in an initial state within the maximum rotation radius of the peeling barrel (400), and when tea leaves are peeled, the movable end of the squeezing plate (201) is tangent to the maximum rotation radius of the peeling barrel (400).
4. The hand-held tea-leaf picker according to claim 2, wherein: the tea leaf peeling machine also comprises a material sucking and screening device (600) which is arranged in the peeling barrel (400) and can suck tea leaves in the barrel and screen tender leaves and old leaves; the material suction and screening device (600) comprises a circular screening net (601) which is arranged at the center of the peeling barrel (400) and limits old leaves from entering the center of the peeling barrel (400) through the aperture size, and a material suction component (602) which is arranged at the side surface of the peeling barrel (400) and can suck young leaves from the center of the peeling barrel (400) by using a negative pressure adsorption principle;
the device also comprises a material collecting groove (703) which is arranged on the arc-shaped material baffle plate (202) and can collect old leaves discharged from the discharge hole (404).
5. The hand-held tea-leaf picker according to claim 3, wherein: the abutting positioning mechanism (102) is also provided with a height adjusting device (204) capable of adjusting the height between the arc-shaped guide plate (200) and the stripping barrel (400); the height adjusting device (204) comprises a sliding block (300) which is arranged on the back of the arc-shaped guide plate (200) and can drive the arc-shaped guide plate (200) to move along the vertical direction, a sliding rail (301) which is arranged on the rack (100) and can move along the vertical direction of the sliding block (300), and a lead screw (302) which is rotatably connected to the sliding rail (301) and is in threaded connection with the sliding block (300) and drives the sliding block (300) to move through self rotation; the upper end of the lead screw (302) is provided with a handle (303) capable of controlling the rotation amount.
6. The hand-held tea-leaf picker according to claim 4, wherein: the power device (406) comprises a driving motor (500) serving as a power source and a gear reduction group connecting the central rotating shaft (405) and the driving motor (500); the gear reduction set comprises a large gear (501) coaxially and fixedly arranged on the central rotating shaft (405) and a small gear (502) which is meshed with the large gear (501) and arranged on a driving shaft of the driving motor (500); the number of teeth of the big gear (501) is larger than that of the small gear (502).
7. The hand-held tea-leaf picker according to claim 4, wherein: the material suction assembly (602) comprises a material suction pipe (700) rotatably connected with the stripping barrel (400) and extending into the stripping barrel (400), a material receiving box (701) arranged at the tail end of the material suction pipe (700) and a negative pressure fan (702) arranged on the material receiving box (701) and used as a material suction power source.
8. The hand-held tea-leaf picker according to claim 6, wherein: the bottom of the material receiving groove (703) is provided with an inclined plate (704) which is obliquely arranged towards one side of the side surface of the peeling barrel (400) and a material outlet (404) which is arranged at one end of the inclined plate (704); the discharge port (404) is detachably provided with a collecting bag (705) for collecting tea leaves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111413672.1A CN114391371B (en) | 2021-11-25 | 2021-11-25 | Hand-held type tea-leaf picker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111413672.1A CN114391371B (en) | 2021-11-25 | 2021-11-25 | Hand-held type tea-leaf picker |
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| CN114391371A CN114391371A (en) | 2022-04-26 |
| CN114391371B true CN114391371B (en) | 2023-03-28 |
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| JPH03259010A (en) * | 1990-03-09 | 1991-11-19 | Kawasaki Kiko Co Ltd | Pruner for tea branch and leaf |
| JPH0440820A (en) * | 1990-06-07 | 1992-02-12 | Ochiai Hamono Kogyo Kk | Tea tree-cutting and leveling machine |
| JPH07115828A (en) * | 1993-10-21 | 1995-05-09 | Ochiai Hamono Kogyo Kk | Truck type tea leaf plucker |
| JP2003284418A (en) * | 2002-03-29 | 2003-10-07 | Ochiai Cutlery Mfg Co Ltd | Tea leaf plucker |
| CN104303707A (en) * | 2014-11-03 | 2015-01-28 | 盛伯康 | Famous tea picking machine |
| CN206791019U (en) * | 2017-06-21 | 2017-12-26 | 重庆市农业科学院 | A kind of tea picking machine for adjusting cutter tooth opening angle |
| CN211960129U (en) * | 2020-04-12 | 2020-11-20 | 周红亮 | Blade replacing structure of tea plucking machine |
| CN111406511A (en) * | 2020-04-21 | 2020-07-14 | 平顶山市久久实业有限公司 | Handheld pepper picker |
| CN111406512A (en) * | 2020-05-20 | 2020-07-14 | 杭州电子科技大学 | Tea garden bud tea picking robot and picking method |
| 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 |
| CN112335405A (en) * | 2020-12-08 | 2021-02-09 | 安徽信息工程学院 | Electric portable tea-leaf picker |
| CN112790003A (en) * | 2021-01-07 | 2021-05-14 | 董串连 | A multistage tea-leaf picking device for tealeaves tender leaf is picked |
| CN113303086A (en) * | 2021-06-21 | 2021-08-27 | 杭州电子科技大学 | Bionic optimization tea picking machine based on slightly concave curved surface |
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Effective date of registration: 20230111 Address after: 427200 Group 4, Guanyan Village, Sanhe Town, Cili County, Zhangjiajie City, Hunan Province Applicant after: Zhangjiajie Kangyuan Tea Industry Co.,Ltd. Address before: 323800 No. 9, lunshan Road, Songyuan street, Qingyuan County, Lishui City, Zhejiang Province Applicant before: Wu Zihao |
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