CN207252704U - A kind of tea deblocking machine - Google Patents
A kind of tea deblocking machine Download PDFInfo
- Publication number
- CN207252704U CN207252704U CN201720427077.6U CN201720427077U CN207252704U CN 207252704 U CN207252704 U CN 207252704U CN 201720427077 U CN201720427077 U CN 201720427077U CN 207252704 U CN207252704 U CN 207252704U
- Authority
- CN
- China
- Prior art keywords
- stent
- outer barrel
- net
- shaped drum
- alloy sheets
- 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.)
- Active
Links
- 241001122767 Theaceae Species 0.000 title claims abstract description 16
- 239000000956 alloy Substances 0.000 claims description 28
- 229910045601 alloy Inorganic materials 0.000 claims description 28
- 239000000428 dust Substances 0.000 claims description 24
- 238000003825 pressing Methods 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Tea And Coffee (AREA)
Abstract
The utility model discloses a kind of tea deblocking machine, including stent, the inner lower edge of the stent is provided with servomotor, the top of the stent is provided with outer barrel, the outer barrel is internally provided with net-shaped drum, the roller turntable is rotatablely connected by belt and belt plate of electric machine, the inner wall of the net-shaped drum is installed with rubber and plays rod, the right end of the servomotor is equipped with wind turbine, the top of the wind turbine is provided with connecting tube, the top of the connecting tube is equipped with stomata, and the connecting tube penetrates through outer barrel.The tea deblocking machine, pass through the cooperation of net-shaped drum, servomotor and wind turbine, the net-shaped drum of rotation plays rod collision to drive tealeaves group to overturn interruption in cylinder by inertia with rubber, tealeaves group can be broken up, blower fan work produces air-flow and is blown to stomata by connecting tube, net-shaped drum is blowed to by stomata, the violent degree of rod collision is beaten in net-shaped drum with rubber by enhancing tealeaves group, and further improve tealeaves group breaks up effect.
Description
Technical field
Tea machinery technical field is the utility model is related to, is specially a kind of tea deblocking machine.
Background technology
In tealeaves manufacturing process, tea leaf kneading exactly can uniformly break up tealeaves group into bulk, the purpose of deblocking later,
The drying effect of subsequent operation, such as 201620202467.9 utility model patent of application number, including housing, shell can so be improved
Body lower surface is equipped with beam, and case top is equipped with is respectively equipped with the first electricity with its internal feed hopper connected, housing inner bottom surface
Machine and the second motor, enclosure interior are equipped with the first solution block assembly and the second solution block assembly, the first solution block assembly successively from top to bottom
Including two symmetrically arranged rollers, it is uniformly provided with two rollers and breaks up arm, breaing up arm includes the armed lever that be connected with roller and symmetrically
The tooth of breaing up being arranged on armed lever, set has connecting shaft in two rollers, is connected between two connecting shafts by connecting belt, electricity
For machine by feed belt with being wherein connected axis connection, the second solution block assembly includes two symmetrically arranged shafts, in two shafts symmetrically
Equipped with the first decomposition plate and the second decomposition plate, although the patent breaks up tealeaves by the first solution block assembly and the second solution block assembly,
But it is bad to break up effect, it is impossible to meets user's demand.
Utility model content
The purpose of this utility model is to provide a kind of tea deblocking machine, to solve proposed in the above background technology ask
Topic.
To achieve the above object, the utility model provides following technical solution：A kind of tea deblocking machine, including stent, institute
The bottom for stating stent is equipped with external power supply, and the right end of the stent is installed with tool box, and the left end of the stent fixes peace
Equipped with pushing hands handle, the inner lower edge of the stent is provided with servomotor, and the servomotor passes through connecting line and external power supply
It is electrically connected, the left end of the servomotor is rotatably connected to transmission shaft, and the left end of the transmission shaft is provided with belt plate of electric machine,
The top of the stent is provided with outer barrel, and the outer barrel is internally provided with net-shaped drum, and the left end outer wall of the net-shaped drum is consolidated
Dingan County is equipped with the first alloy sheets, and the outer wall of first alloy sheets is installed with roller turntable, and the roller turntable passes through skin
Band is rotatablely connected with belt plate of electric machine, and the left side of the roller turntable is equipped with feed inlet, and the right end of the outer barrel is installed with
Discharge port, the outer wall left and right sides of the net-shaped drum are installed with the second alloy sheets, and second alloy sheets are by turning
Dynamic device is rotatablely connected with outer barrel, and the tumbler includes inner ring, and the periphery of the inner ring is equipped with outer ring, the inner ring
Rolling element is equipped with the junction of outer ring, the front of the rolling element is equipped with fender bracket, and the inner wall of the net-shaped drum fixes peace
Rod is played equipped with rubber, the right end of the servomotor is equipped with wind turbine, and the wind turbine is electrically connected by connecting line and external power supply,
The top of the wind turbine is provided with connecting tube, and the top of the connecting tube is equipped with stomata, and the connecting tube penetrates through outer barrel.
Preferably, the junction of the outer barrel and stent is equipped with buffer board, and the buffer board includes connecting plate, the connection
The top pressing of plate has buffer rubber gasket, and the second bonding glue-line is equipped with the pressing of the buffer rubber gasket and connecting plate, described
The top pressing of buffer rubber gasket has mirror board, and the first bonding glue-line is equipped with the pressing of the mirror board and buffer rubber gasket.
Preferably, the top of the outer barrel is installed with dust catcher, and the dust catcher passes through connecting line and external power supply
It is electrically connected, the left end of the dust catcher is equipped with suction box, and the dust catcher is connected by the first sweep-up pipe with suction box, described
The inside of suction box is provided with storage dirt annex, and the top of the suction box is equipped with head cover, and the bottom of the dust catcher is equipped with second
Sweep-up pipe, second sweep-up pipe run through outer barrel, and the outer wall of second sweep-up pipe is equipped with suction inlet.
Preferably, screw rod is respectively mounted at left and right sides of the bottom of the stent, the screw rod runs through stent and outer barrel, described outer
The top installation nut of cylinder, the screw rod are connected with nut thread, and the junction of the screw rod and stent is provided with the first fixation
The junction of alloy sheets, the screw rod and the first fixation alloy sheets is provided with the second gasket, the junction of the nut and stent
Second fixation alloy sheets are installed, the junction of the second fixation alloy sheets and nut is provided with the first gasket.
Preferably, the bottom of the stent is installed with pulley.
Compared with prior art, the beneficial effects of the utility model are：The tea deblocking machine, passes through net-shaped drum, servo
The cooperation of motor and wind turbine, the net-shaped drum of rotation are touched by inertia to drive tealeaves group to overturn interruption in cylinder and play rod with rubber
Hit, can break up tealeaves group, and tealeaves group at the feed inlet just with rubber play rod collision and overturn always and break up to discharge port,
Tealeaves group can be broken up more fully and thoroughly, blower fan work produces air-flow and is blown to stomata by connecting tube, is blown by stomata
To net-shaped drum, the violent degree of rod collision is beaten in net-shaped drum with rubber by enhancing tealeaves group, further improves beating for tealeaves group
Dissipate effect.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the buffer board structure schematic diagram of the utility model；
Fig. 3 is the tumbler structure diagram of the utility model；
Fig. 4 is the air hole structure schematic diagram of the utility model；
Fig. 5 is the structure of dust collector schematic diagram of the utility model；
Fig. 6 is the first alloy plate structure schematic diagram of the utility model；
Fig. 7 is the functional block diagram of the utility model.
In figure：1st, tool box, 2, pulley, 3, stent, 4, wind turbine, 5, external power supply, 6, servomotor, 7, transmission shaft, 8,
Belt plate of electric machine, 9, pushing hands handle, 10, feed inlet, 11, belt, 12, net-shaped drum, the 13, first alloy sheets, 14, roller turntable,
15th, tumbler, 151, inner ring, 152, rolling element, 153, outer ring, 154, retainer, the 16, second alloy sheets, 17, outer barrel, 18,
Discharge port, 19, buffer board, 191, mirror board, the 192, first bonding glue-line, 193, buffer rubber gasket, the 194, second bonding glue-line,
195th, connecting plate, 20, connecting tube, 21, stomata, 22, rubber make rod 23, dust catcher, the 24, first sweep-up pipe, 25, suction box, 26,
Head cover, 27, storage dirt annex, 28, suction inlet, the 29, second sweep-up pipe, 30, nut, 31, screw rod, the 32, second gasket, 33, first
Fixed alloy sheets, 34, second fixes alloy sheets.
Embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained, shall fall within the protection scope of the present invention.
- 7 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of tea deblocking machine, including stent 3, stent 3
Right end be installed with tool box 1, the left end of stent 3 is installed with pushing hands 9, and the bottom of stent 3 is installed with cunning
Wheel 2, the bottom left and right sides of stent 3 are respectively mounted screw rod 31, and screw rod 31 runs through stent 3 and outer barrel 17, the top installation of outer barrel 17
Nut 30, screw rod 31 are connected with 30 screw thread of nut, and screw rod 31 and the junction of stent 3 are provided with fixed alloy sheets 30, screw rod 31
Second gasket 32 is installed with the junction of fixed alloy sheets 30, the junction of nut 30 and stent 3 is provided with the second fixation conjunction
Golden plate 34, the junction of the second fixation alloy sheets 34 and nut 30 are provided with the first gasket 32, pass through screw rod 31 and nut 30
Cooperation can improve stability of the outer barrel 17 on stent 3, and come off stent 3 when avoiding outer barrel 17 from rotating, and the bottom of stent 3 is equipped with
External power supply 5, external power supply 5 are 220V alternating currents, and the inner lower edge of stent 3 is provided with servomotor 6, and servomotor 6 passes through
Connecting line is electrically connected with external power supply 5, and the left end of servomotor 6 is connected with transmission shaft 7, and the left end of transmission shaft 7 is fixed
Belt plate of electric machine 8 is installed, the top of stent 3 is provided with outer barrel 17, and the top of outer barrel 17 is installed with dust catcher 23, dust suction
Device 23 is electrically connected by connecting line and external power supply 5, and the right end of dust catcher 23 is equipped with suction box 25, and dust catcher 23 passes through first
Sweep-up pipe 24 is connected with suction box 25, and the inside of suction box 25 is provided with storage dirt annex 27, and the top of suction box 25 is equipped with head cover
26, the bottom of dust catcher 23 is equipped with the second sweep-up pipe 29, and the second sweep-up pipe 29 runs through outer barrel 17, and the outer wall of the second sweep-up pipe 29 is set
There is suction inlet 28, dust catcher 23 works, and carries out dust suction by dust caused by the air exercise loose tea leaf of suction inlet 28, dust passes through suction
Dirt mouth 28 flows into the first sweep-up pipe 24, is flowed into by the first sweep-up pipe 24 inside dust catcher, is flowed into and inhaled by the second sweep-up pipe 29
Dirt case 25, the dust in the 27 convection current cartonning of storage dirt annex in suction box is adsorbed, and after the completion of absorption, is opened head cover 26 and is taken out
Storage dirt annex 27 is cleaned, and the junction of outer barrel 17 and stent 3 is equipped with buffer board 19, and buffer board 19 includes connecting plate 195, even
The top pressing of fishplate bar 195 has buffer rubber gasket 193, and buffer rubber gasket 193 is with being equipped with the second bonding at the pressing of connecting plate 195
Glue-line 194, the top pressing of buffer rubber gasket 193 have mirror board 191, and mirror board 191 at the pressing of buffer rubber gasket 193 with setting
There is the first bonding glue-line 192, when net-shaped drum 12 rotates, the vibrations of outer barrel 17 produce noise, lower outer barrel 17 by buffer board 19
Vibrations produce noise, and the right end of outer barrel 17 is installed with discharge port 18, and outer barrel 17 is internally provided with net-shaped drum 12, netted rolling
The second alloy sheets 16 are installed with left and right sides of the outer wall of cylinder 12, the second alloy sheets 16 pass through tumbler 15 and outer barrel 17
Rotation connection, tumbler 15 include inner ring 151, and the periphery of inner ring 151 is equipped with outer ring 153, inner ring 151 and outer ring 153
Junction be equipped with rolling element 152, the front of rolling element 152 is equipped with fender bracket 154, and the left end outer wall of net-shaped drum 12 fixes peace
Equipped with the first alloy sheets 13, the outer wall of the first alloy sheets 13 is installed with roller turntable 14, and roller turntable 14 passes through belt 11
It is rotatablely connected with belt plate of electric machine 8, the left side of roller turntable 14 is equipped with feed inlet 10, and the inner wall of net-shaped drum 12 is installed with
Rubber plays rod 22, tealeaves group is put into net-shaped drum 12 by feed inlet 10, the work of servomotor 6 drives transmission shaft 7 to rotate, passes
Moving axis 7 drives belt plate of electric machine 8 to rotate, and belt plate of electric machine 8 drives belt 11 to rotate, and belt 11 drives roller turntable 14 to rotate,
Roller turntable 14 drives net-shaped drum 12 to rotate, and net-shaped drum 12 drives the upset in cylinder of tealeaves group to collide and play rod by rubber
22 break up tealeaves group, and the right end of servomotor 6 is equipped with wind turbine 4, and wind turbine 4 is electrically connected by connecting line and external power supply 5, wind turbine
4 top is provided with connecting tube 20, and the top of connecting tube 20 is equipped with stomata 21, and connecting tube 21 penetrates through outer barrel 17, the work production of wind turbine 4
Anger stream, air-flow flow to stomata 21 by connecting tube 20, and blowing to net-shaped drum 12 by stomata 21 is further driven to tealeaves upset
To break up tealeaves group, the tealeaves broken up group is turned by the cooperation of the net-shaped drum 12 of rotation and the stomata 21 of oblique discharge port 18
It is dynamic to blow to discharge port 18.
Tealeaves group is put into by net-shaped drum 12 by feed inlet 10, the work of servomotor 6 drives transmission shaft 7 to rotate, is driven
Axis 7 drives belt plate of electric machine 8 to rotate, and belt plate of electric machine 8 drives belt 11 to rotate, and belt 11 drives roller turntable 14 to rotate, and rolls
Cylinder turntable 14 drives net-shaped drum 12 to rotate, and net-shaped drum 12 drives the upset in cylinder of tealeaves group to collide and play rod 22 by rubber
Tealeaves group is broken up, the work of wind turbine 4 produces air-flow, and air-flow blows to stomata 21 by connecting tube 20, netted rolling is blowed to by stomata 21
Cylinder 12 is further driven to tealeaves upset to break up tealeaves group, passes through the net-shaped drum 12 of rotation and the stomata 21 of oblique discharge port 18
Cooperation by the tealeaves broken up group rotation blow to discharge port 18.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of tea deblocking machine, including stent (3), the bottom of the stent (3) is equipped with external power supply (5), the stent (3)
Right end be installed with tool box (1), the left end of the stent (3) is installed with pushing hands (9), the stent (3)
Inner lower edge is provided with servomotor (6), and the servomotor (6) is electrically connected by connecting line and external power supply (5), described
The left end of servomotor (6) is rotatably connected to transmission shaft (7), and the left end of the transmission shaft (7) is provided with belt plate of electric machine (8),
It is characterized in that：The top of the stent (3) is provided with outer barrel (17), and the outer barrel (17) is internally provided with net-shaped drum
(12), the left end outer wall of the net-shaped drum (12) is installed with the first alloy sheets (13), first alloy sheets (13)
Outer wall is installed with roller turntable (14), and the roller turntable (14) is rotated by belt (11) and belt plate of electric machine (8) to be connected
Connect, the left side of the roller turntable (14) is equipped with feed inlet (10), and the right end of the outer barrel (17) is installed with discharge port
(18), the second alloy sheets (16), second alloy sheets are installed with left and right sides of the outer wall of the net-shaped drum (12)
(16) it is rotatablely connected by tumbler (15) and outer barrel (17), the tumbler (15) includes inner ring (151), the inner ring
(151) periphery is equipped with outer ring (153), and the inner ring (151) and the junction of outer ring (153) are equipped with rolling element (152),
The front of the rolling element (152) is equipped with fender bracket (154), and the inner wall of the net-shaped drum (12) is installed with rubber and plays rod
(22), the right end of the servomotor (6) is equipped with wind turbine (4), and the wind turbine (4) is electrical by connecting line and external power supply (5)
Connection, the top of the wind turbine (4) are provided with connecting tube (20), and the top of the connecting tube (20) is equipped with stomata (21), described
Connecting tube (20) perforation outer barrel (17).
A kind of 2. tea deblocking machine according to claim 1, it is characterised in that：The outer barrel (17) and the company of stent (3)
Meet place and be equipped with buffer board (19), the buffer board (19) includes connecting plate (195), and the top pressing of the connecting plate (195) has
Buffer rubber gasket (193), the buffer rubber gasket (193) is with being equipped with the second bonding glue-line at the pressing of connecting plate (195)
(194), the top pressing of the buffer rubber gasket (193) has mirror board (191), the mirror board (191) and buffer rubber gasket
(193) the first bonding glue-line (192) is equipped with pressing.
A kind of 3. tea deblocking machine according to claim 1, it is characterised in that：Peace is fixed on the top of the outer barrel (17)
Equipped with dust catcher (23), the dust catcher (23) is electrically connected by connecting line and external power supply (5), the dust catcher (23)
Left end is equipped with suction box (25), and the dust catcher (23) is connected by the first sweep-up pipe (24) with suction box (25), the dust suction
The inside of case (25) is provided with storage dirt annex (27), and the top of the suction box (25) is equipped with head cover (26), the dust catcher
(23) bottom is equipped with the second sweep-up pipe (29), and second sweep-up pipe (29) runs through outer barrel (17), second sweep-up pipe
(29) outer wall is equipped with suction inlet (28).
A kind of 4. tea deblocking machine according to claim 1, it is characterised in that：At left and right sides of the bottom of the stent (3)
Screw rod (31) is respectively mounted, the screw rod (31) runs through stent (3) and outer barrel (17), the top installation nut of the outer barrel (17)
(30), the screw rod (31) is connected with nut (30) screw thread, and the junction of the screw rod (31) and stent (3) is provided with first and consolidates
Determine alloy sheets (33), the screw rod (31) and the junction of the first fixation alloy sheets (33) are provided with the second gasket (32), described
The junction of nut (30) and stent (3) is provided with the second fixation alloy sheets (34), and described second fixes alloy sheets (34) and spiral shell
The junction of female (30) is provided with the first gasket.
A kind of 5. tea deblocking machine according to claim 1, it is characterised in that：The bottom of the stent (3) is fixedly mounted
There is pulley (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720427077.6U CN207252704U (en) | 2017-04-21 | 2017-04-21 | A kind of tea deblocking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720427077.6U CN207252704U (en) | 2017-04-21 | 2017-04-21 | A kind of tea deblocking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207252704U true CN207252704U (en) | 2018-04-20 |
Family
ID=61914712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720427077.6U Active CN207252704U (en) | 2017-04-21 | 2017-04-21 | A kind of tea deblocking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207252704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059521A (en) * | 2018-06-04 | 2018-12-21 | 李小丽 | A kind of wheat drying device with dedusting function |
| CN112498997A (en) * | 2020-11-24 | 2021-03-16 | 安化县思道茶业有限公司 | Tea storage device |
-
2017
- 2017-04-21 CN CN201720427077.6U patent/CN207252704U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109059521A (en) * | 2018-06-04 | 2018-12-21 | 李小丽 | A kind of wheat drying device with dedusting function |
| CN112498997A (en) * | 2020-11-24 | 2021-03-16 | 安化县思道茶业有限公司 | Tea storage device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207252704U (en) | A kind of tea deblocking machine | |
| CN110252057A (en) | Press down dirt car special use and press down dirt fan | |
| CN110509326A (en) | A kind of cutting wheel cooling and dedusting device of conductive fabric cutting machine | |
| CN106004186A (en) | Dustless blackboard eraser | |
| CN207385714U (en) | A kind of electrostatic precipitator | |
| CN206881778U (en) | A kind of rice mill | |
| CN105257568B (en) | A kind of negative-pressure air fan with self-cleaning function | |
| CN108612351A (en) | A kind of food production dust-free workshop | |
| CN202668362U (en) | Turntable type bur removing machine | |
| CN208277270U (en) | A kind of mold dust-extraction unit | |
| CN209655666U (en) | A kind of refrigerator air door of band signal feedback | |
| CN208618151U (en) | A kind of dust-extraction unit for being convenient for feeding based on weaving finished product | |
| CN209108781U (en) | A kind of knitting machine waste gas filter | |
| CN206652782U (en) | A kind of strip arch PC lampshade dust removal machines | |
| CN209234040U (en) | A kind of dust-proof speaker | |
| CN206413712U (en) | A kind of vibration separation impact type Chinese chestnut decorticator | |
| CN207825595U (en) | A kind of paper bag machine with absorption type scrap component and roll body cleaning brush | |
| CN206883418U (en) | A kind of capsule polishes drying integral machine | |
| CN208648150U (en) | A kind of plastic pellet suction feeder | |
| CN207500165U (en) | A kind of horizontal wind-powered electricity generation flabellum | |
| CN208934958U (en) | A kind of explosion-proof air-introduced machine of chemical industry dedusting | |
| CN205463357U (en) | Bamboo machine is washed to high efficiency | |
| CN210886350U (en) | Air volume adjusting device for impurity suction pipe of cotton opener | |
| CN216136894U (en) | Novel air blowing and heating sucking machine | |
| CN215412945U (en) | A drying equipment for rice field eel fodder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190816 Address after: 333400 Gutan Village, Jiangcun Township, Fuliang County, Jingdezhen City, Jiangxi Province Patentee after: Jiangxi Fulianggong Tea Co., Ltd. Address before: 323700 No. 18 Dabaian Village, Taixiang Road, Longquan City, Lishui City, Zhejiang Province Patentee before: Yin Jiaobin |