CN216800620U - Centrifugal screening device for tea processing - Google Patents
Centrifugal screening device for tea processing Download PDFInfo
- Publication number
- CN216800620U CN216800620U CN202122739621.XU CN202122739621U CN216800620U CN 216800620 U CN216800620 U CN 216800620U CN 202122739621 U CN202122739621 U CN 202122739621U CN 216800620 U CN216800620 U CN 216800620U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- pipe
- centrifugal
- screening
- screening device
- 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
Images
Landscapes
- Tea And Coffee (AREA)
Abstract
The utility model discloses a centrifugal screening device for tea processing, which comprises a base and a processing tank, wherein one side of the top of the base is fixedly connected with a supporting plate, the other side of the top of the base is symmetrically and fixedly connected with electric push rods, one side of each of the two electric push rods is provided with the same storage box, the other side of each of the two electric push rods is provided with the same storage bucket, one side of the processing tank is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a centrifugal screen cylinder in the processing tank, a screening cover is arranged on the outer cover of the centrifugal screen cylinder, the diameter of a screen hole of the screening cover is smaller than that of the screen hole of the centrifugal screen cylinder, and one side of the inner wall of the processing tank, which is far away from the driving motor, is fixedly connected with a cover. The tea leaf screening machine can screen tea leaves for multiple times, ensures the screening quality, is convenient for tea leaf specification classification and tea leaf entering and discharging, and the screened tea leaves are separately discharged and stored, so that the subsequent processing is facilitated, the working efficiency is improved, and dust is prevented from being remixed into tea leaves with excellent quality.
Description
Technical Field
The utility model relates to the field of tea processing, in particular to a centrifugal screening device for tea processing.
Background
Tea, school name: shrubs or small trees, tender branches without hair, leafy leathers, long round or elliptical shapes, blunt or sharp tips, wedge-shaped bases, bright upper surfaces, soft hair at the lower surfaces or at the beginning, sawteeth at the edges, hairless petioles, white flowers, slightly long petioles, broad-oval or round sepals without hair, and lodging; the petals are wide and oval, the bases are slightly connected, the back surface has no hair, short and soft hair sometimes, and the ovary is dense and white hair.
And the efficiency of current screening plant often screening is lower, can not carry out multiple screening processing, can't guarantee finished product quality, and inconvenient follow-up separately processing according to the condition of screening, the feeding and the ejection of compact structure of general device are also comparatively single, and is more loaded down with trivial details to the operating procedure of tealeaves classification deposit, and staff's working strength is big.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a centrifugal screening device for tea processing, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme:
a centrifugal screening device for tea processing comprises a base and a processing tank, wherein one side of the top of the base is fixedly connected with a supporting plate, the other side of the top of the base is symmetrically and fixedly connected with electric push rods, one side of each of the two electric push rods is provided with the same storage box, the other side of each of the two electric push rods is provided with the same storage barrel, one side of the processing tank is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a centrifugal screen cylinder in the processing tank, the outer cover of the centrifugal screen cylinder is provided with a screening cover, the screen hole diameter of the screening cover is smaller than that of the centrifugal screen cylinder, one side of the inner wall of the processing tank, which is far away from the driving motor, is fixedly connected with a cover cap in a rotating manner, one end of the centrifugal screen cylinder penetrates through the cover cap and is provided with a first discharge pipe in the processing tank, and the storage barrel is positioned below the first discharge pipe, the utility model discloses a centrifugal screen, including centrifugal screen section of thick bamboo top, shroud top, processing tank top, electric putter top and processing tank bottom, the feed inlet has been seted up to centrifugal screen section of thick bamboo top one side in the shroud, the shroud top is installed in the vertical running through of feed inlet top and is had the conveyer pipe, the fixed intercommunication of processing tank top one side has ventilation fan, processing tank top opposite side installs feed mechanism, the shroud bottom is run through and is installed the second and arrange the material pipe, the second is arranged material pipe top and is linked together with the screening cover, the bottom of second row material socle is run through the bottom of processing tank, the electric putter top is articulated mutually with one side that processing tank bottom is close to the second row material pipe, the storage box is located second row material pipe below, processing tank bottom has seted up the opening, the collection mechanism is installed to the opening part, the collection mechanism is including inlaying to establish and install at open-ended storage silo, the opening inside wall seted up with fixture block assorted draw-in the storage tank, install the drawer in the storage silo.
Preferably, the treatment tank is connected with a connecting frame in a rotating mode, the connecting frame is fixedly connected with screws symmetrically on one side, and one ends of the screws penetrate through the supporting plate and are connected with fastening nuts in a threaded mode.
Preferably, the bottom of the ventilation fan is fixedly connected with an air delivery port in the treatment tank, and the top of the ventilation fan is fixedly connected with an air supply pipe.
Preferably, feed mechanism is including running through the unloading pipe in the processing tank top, the unloading pipe runs through the conveyer pipe and docks with the feed port, and unloading pipe top installs down the hopper, the unloading pipe overcoat is equipped with reset spring, reset spring is located down between hopper and the processing tank.
Preferably, the inserted bar is installed in all running through of storage silo both sides, inserted bar one end threaded connection has adjusting nut, the adjusting nut overcoat is equipped with the pressure spring, the pressure spring is located between adjusting nut and the storage silo, the inserted bar other end is fixedly connected with baffle in the storage silo, baffle top fixedly connected with fixture block, the opening inside wall seted up with fixture block (505) assorted draw-in groove.
Preferably, the discharge ends of the first discharge pipe and the second discharge pipe are respectively provided with a sealing cap.
Preferably, the bottom of the drawer is of an open structure, and a dust filtering net is embedded in the open.
Preferably, the bottom of the blanking pipe is fixedly connected with an insertion pipe in the treatment tank, the top of the delivery pipe is provided with a clamping ring matched with the insertion pipe, and an elastic sealing plate is hinged inside the feeding hole.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the tea leaf screening machine, the driving motor is arranged to drive the centrifugal screen cylinder and the screening cover to rotate, the centrifugal screen cylinder can conduct primary screening on tea leaves and then can conduct secondary screening on the tea leaves falling into the screening cover, screening quality is guaranteed, and specification classification of the tea leaves is facilitated;
2. the tea leaf sorting machine is also provided with a feeding mechanism, a first discharging pipe, a second discharging pipe, a storage box and a storage barrel for storing tea leaves, the electric push rod is controlled to lift to incline the treatment tank, the tea leaves can be conveniently fed and discharged, and the screened tea leaves are directly separately discharged and stored, so that the subsequent processing is facilitated, and the working efficiency is improved;
3. the utility model also can collect the tea dregs or dust screened in the last screening process by arranging the collecting mechanism, the storage bin and the processing tank are flexibly installed, the loading and unloading are convenient, and the dust can be prevented from being mixed into tea with excellent quality again.
Drawings
FIG. 1 is a schematic view of the overall structure of a centrifugal screening device for tea processing according to the present invention;
FIG. 2 is a top view of the structure of a centrifugal screening device for tea processing according to the present invention;
FIG. 3 is a schematic structural diagram of a feeding mechanism in the centrifugal screening device for tea processing according to the present invention;
FIG. 4 is a schematic structural diagram of a collecting mechanism in the centrifugal screening device for tea processing according to the present invention;
fig. 5 is an enlarged view of the part a of the centrifugal sieving device for tea processing of the present invention.
In the figure: 1. a base; 101. a support plate; 102. an electric push rod; 103. a storage box; 104. a storage barrel; 2. a treatment tank; 201. a connecting frame; 202. a screw; 203. fastening a nut; 204. a drive motor; 205. a centrifugal screen drum; 206. a screening cover; 207. a cover; 208. a first discharging pipe; 209. a feed port; 210. a delivery pipe; 211. a second discharge pipe; 212. an opening; 3. a ventilation fan; 301. an air delivery opening; 302. an air supply pipe; 4. a feeding mechanism; 401. a discharging pipe; 402. feeding a hopper; 403. a return spring; 5. a collection mechanism; 501. a storage bin; 502. inserting a rod; 503. adjusting the nut; 504. a baffle plate; 505. a clamping block; 506. a card slot; 507. a drawer; 508. and (5) pressing a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, 6 all other embodiments obtained by a person of ordinary skill in the art without any creative effort belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
a centrifugal screening device for tea processing comprises a base 1 and a processing tank 2, wherein one side of the top of the base 1 is fixedly connected with a supporting plate 101, the other side of the top of the base 1 is symmetrically and fixedly connected with electric push rods 102, one side of the two electric push rods 102 is provided with the same storage box 103, the other side of the two electric push rods 102 is provided with the same storage bucket 104, one side of the processing tank 2 is fixedly connected with a driving motor 204, an output shaft of the driving motor 204 is fixedly connected with a centrifugal screen cylinder 205 in the processing tank 2, a screening cover 206 is arranged outside the centrifugal screen cylinder 205, the screen hole diameter of the screening cover 206 is smaller than that of the centrifugal screen cylinder 205, the driving motor 204 drives the centrifugal screen cylinder 205 and the screening cover 206 outside the centrifugal screen cylinder to rotate, tea leaves screened after the tea leaves are primarily screened by the centrifugal screen cylinder 205 can enter a region between the screening cover 206 and the centrifugal screen cylinder 205, and the screening cover 206 is used for secondary screening of the tea leaves, the tea leaves, the finely-broken blades and the dust are effectively separated, the quality of screening is guaranteed, the tea leaves are convenient to classify according to specifications, a cover cap 207 is fixedly connected to one side, far away from a driving motor 204, of the inner wall of a processing tank 2, a screening cap 206 is rotatably connected with the cover cap 207, one end of a centrifugal screen cylinder 205 penetrates through the cover cap 207 and is provided with a first discharge pipe 208 with the processing tank 2, a storage barrel 104 is positioned below the first discharge pipe 208, a feed hole 209 is formed in the cover cap 207 on one side of the top of the centrifugal screen cylinder 205, a conveying pipe 210 is vertically arranged above the feed hole 209 in a penetrating mode at the top of the cover cap 207, a ventilation fan 3 is fixedly communicated with one side of the top of the processing tank 2, a feeding mechanism 4 is arranged on the other side of the top of the processing tank 2, the feeding mechanism 4 comprises a feeding pipe 401 which penetrates through the top of the processing tank 2, the feeding pipe 401 is butted with the feed hole 209 through the conveying pipe 210, and a feeding hopper 402 is arranged at the top of the feeding pipe 401, the reset spring 403 is sleeved outside the blanking pipe 401, the reset spring 403 is positioned between the blanking hopper 402 and the processing tank 2, the feeding mechanism 4 is arranged to facilitate tea leaves to enter the centrifugal screen cylinder 205, the blanking hopper 402 is pressed to enable the blanking pipe 401 to be in butt joint with the feeding hole 209 of the centrifugal screen cylinder 205, tea leaves are poured into the blanking hopper 402 to enable the tea leaves to enter the centrifugal screen cylinder 205 through the blanking pipe 401, the bottom of the cover cap 207 is provided with a second discharging pipe 211 in a penetrating manner, the discharging ends of the first discharging pipe 208 and the second discharging pipe 211 are respectively provided with a sealing cap, the top end of the second discharging pipe 211 is communicated with the screening cap 206, the bottom end of the second discharging pipe 211 penetrates through the bottom of the processing tank 2, the top of the electric push rod 102 is hinged with one side of the bottom of the processing tank 2 close to the second discharging pipe 211, the storage box 103 is positioned below the second discharging pipe 211, the bottom of the processing tank 2 is provided with an opening 212, the opening 212 is provided with a collecting mechanism 5, the collecting mechanism 5 comprises a storage bin 501 which is embedded and installed at the opening 212, the inner side wall of the opening 212 is provided with a clamping groove 506 matched with the clamping block 505, a drawer 507 is installed in the storage bin 501, the bottom of the drawer 507 is of an open structure, and a dust filter screen is embedded in the open position.
The outer side of the treatment tank 2 is rotatably connected with a connecting frame 201, one side of the connecting frame 201 is symmetrically and fixedly connected with a screw 202, and one end of the screw 202 penetrates through the support plate 101 and is connected with a fastening nut 203 in a threaded manner.
The bottom of the ventilation fan 3 is fixedly connected with an air delivery port 301 in the treatment tank 2, and the top of the ventilation fan 3 is fixedly connected with an air supply pipe 302.
The inserted bar 502 is installed on both sides of the storage bin 501 in a penetrating manner, an adjusting nut 503 is in threaded connection with one end of the inserted bar 502, a pressure spring 508 is sleeved outside the adjusting nut 503, the pressure spring 508 is located between the adjusting nut 503 and the storage bin 501, the other end of the inserted bar 502 is fixedly connected with a baffle 504 in the storage bin 501, a fixture block 505 is fixedly connected to the top of the baffle 504, a clamping groove 506 matched with the fixture block 505 is formed in the inner side wall of the opening 212, the fixture block 506 on the baffle 504 can be separated from the clamping groove 506 at the opening 212 by pressing the inserted bar 502, and the storage bin is convenient to assemble and disassemble.
The bottom of the blanking pipe 401 is fixedly connected with a cannula in the treatment tank 2, the top of the conveying pipe 210 is provided with a clamping ring matched with the cannula, and an elastic sealing plate is hinged inside the feeding hole 209.
The working principle is as follows: when the utility model is used, the feeding mechanism 4 is arranged to facilitate tea leaves to enter the centrifugal screen cylinder 205, the blanking hopper 402 is pressed to butt the feeding hole 209 of the blanking pipe 401 and the centrifugal screen cylinder 205, tea leaves are poured into the blanking hopper 402 to enter the centrifugal screen cylinder 205 through the blanking pipe 401, then the blanking hopper 402 is lifted, the elastic sealing plate hinged in the feeding hole 209 is automatically rebounded and covered, at this time, the driving motor 204 can be opened, the driving motor 204 drives the centrifugal screen cylinder 205 and the screening cover 206 outside the centrifugal screen cylinder to rotate, tea leaves screened after the tea leaves are primarily screened by the centrifugal screen cylinder 205 can enter the area between the screening cover 206 and the centrifugal screen cylinder 205, the screening cover 206 is used for secondary screening of tea leaves, the tea leaves and fine crushing blades and dust can be effectively separated, the screening quality is ensured, the tea leaves are convenient to be classified according to specifications, the driving motor 204 is closed after the screening is finished, the electric push rod 102 is controlled to shrink to obliquely process the tank 2, let first row of material pipe 208 and second arrange the decline of the whole height of material pipe 211, make things convenient for the entering and the discharge of tealeaves, and it is equipped with storage box 103 and storage vat 104 to add, directly can let the tealeaves after the screening separately store, be favorable to follow-up processing, improve work efficiency, mechanism 5 is collected through setting up still to the while, can screen out the tealeaves disintegrating slag or the dust in processing jar 2 to last screening process and collect, the installation is nimble between storage silo 501 in the collection mechanism 5 and the processing jar 2, press down inserted bar 502 and just can let fixture block 506 on the baffle 504 break away from the draw-in groove 506 of opening 212 department, be convenient for load and unload, can prevent that the dust from remixing in the tealeaves of high quality.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a centrifugal screening device for tea processing, includes base (1) and treatment tank (2), its characterized in that: the automatic material screening device is characterized in that a supporting plate (101) is fixedly connected to one side of the top of the base (1), electric push rods (102) are symmetrically and fixedly connected to the other side of the top of the base (1), one storage box (103) is installed on one side of each of the two electric push rods (102), one storage barrel (104) is installed on the other side of each of the two electric push rods (102), a driving motor (204) is fixedly connected to one side of the treatment tank (2), an output shaft of the driving motor (204) is fixedly connected to a centrifugal screen cylinder (205) in the treatment tank (2), a screening cover (206) is arranged on the outer cover of the centrifugal screen cylinder (205), the screen hole diameter of the screening cover (206) is smaller than the screen hole diameter of the centrifugal screen cylinder (205), a cover cap (207) is fixedly connected to one side, far away from the driving motor (204), of the inner wall of the treatment tank (2), and the screening cover cap (206) is rotatably connected with the cover cap (207), one end of the centrifugal screen cylinder (205) penetrates through the cover cap (207) and is provided with a first discharge pipe (208) with the processing tank (2), the storage vat (104) is positioned below the first discharge pipe (208), a feed hole (209) is formed in the cover cap (207) on one side of the top of the centrifugal screen cylinder (205), a conveying pipe (210) is vertically arranged above the feed hole (209) in a penetrating manner at the top of the cover cap (207), a ventilation fan (3) is fixedly communicated with one side of the top of the processing tank (2), a feeding mechanism (4) is arranged on the other side of the top of the processing tank (2), a second discharge pipe (211) is arranged at the bottom of the cover cap (207) in a penetrating manner, the top end of the second discharge pipe (211) is communicated with a screening cover (206), the bottom end of the second discharge pipe (211) penetrates through the bottom of the processing tank (2), the top of the electric push rod (102) is hinged with one side of the bottom of the processing tank (2) close to the second discharge pipe (211), storage box (103) are located second row material pipe (211) below, opening (212) have been seted up to processing jar (2) bottom, opening (212) department installs collection mechanism (5), collect mechanism (5) including inlaying establish storage silo (501) of installing at opening (212), install drawer (507) in storage silo (501).
2. The centrifugal screening device for tea processing according to claim 1, wherein: the outer rotation of the treatment tank (2) is connected with a connecting frame (201), one side of the connecting frame (201) is symmetrically and fixedly connected with a screw rod (202), and one end of the screw rod (202) penetrates through the supporting plate (101) and is connected with a fastening nut (203) through threads.
3. The centrifugal screening device for tea processing according to claim 1, wherein: the bottom of the ventilation fan (3) is fixedly connected with an air delivery port (301) in the treatment tank (2), and the top of the ventilation fan (3) is fixedly connected with an air supply pipe (302).
4. The centrifugal screening device for tea processing according to claim 1, wherein: feed mechanism (4) are including running through unloading pipe (401) at treatment tank (2) top, unloading pipe (401) run through conveyer pipe (210) and dock with feed port (209), and unloading pipe (401) top installs unloading hopper (402), unloading pipe (401) overcoat is equipped with reset spring (403), reset spring (403) are located down between hopper (402) and the treatment tank (2).
5. The centrifugal screening device for tea processing according to claim 1, wherein: storage silo (501) both sides all run through and install inserted bar (502), inserted bar (502) one end threaded connection has adjusting nut (503), adjusting nut (503) overcoat is equipped with pressure spring (508), pressure spring (508) are located between adjusting nut (503) and storage silo (501), inserted bar (502) other end in storage silo (501) internal fixedly connected with baffle (504), baffle (504) top fixedly connected with fixture block (505), opening (212) inside wall seted up with fixture block (505) assorted draw-in groove (506).
6. The centrifugal screening device for tea processing according to claim 1, wherein: and sealing caps are mounted at the discharge ends of the first discharge pipe (208) and the second discharge pipe (211).
7. The centrifugal screening device for tea processing according to claim 1, wherein: drawer (507) bottom is open structure, uncovered department inlays and is equipped with the dust screen.
8. The centrifugal screening device for tea processing according to claim 4, wherein: the bottom of the blanking pipe (401) is fixedly connected with an insertion pipe in the treatment tank (2), the top of the conveying pipe (210) is provided with a clamping ring matched with the insertion pipe, and an elastic sealing plate is hinged inside the feeding hole (209).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122739621.XU CN216800620U (en) | 2021-11-10 | 2021-11-10 | Centrifugal screening device for tea processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122739621.XU CN216800620U (en) | 2021-11-10 | 2021-11-10 | Centrifugal screening device for tea processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216800620U true CN216800620U (en) | 2022-06-24 |
Family
ID=82047546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122739621.XU Active CN216800620U (en) | 2021-11-10 | 2021-11-10 | Centrifugal screening device for tea processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216800620U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116621392A (en) * | 2023-07-11 | 2023-08-22 | 滨州市南海水务有限责任公司 | Solid suspended matter filtering and separating equipment in water treatment |
-
2021
- 2021-11-10 CN CN202122739621.XU patent/CN216800620U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116621392A (en) * | 2023-07-11 | 2023-08-22 | 滨州市南海水务有限责任公司 | Solid suspended matter filtering and separating equipment in water treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216800620U (en) | Centrifugal screening device for tea processing | |
| CN109220252A (en) | A kind of efficient device for recovering straw | |
| CN221063506U (en) | Conveyor is used in bread crumbs production | |
| CN219502898U (en) | Flour screening mechanism | |
| CN109926329A (en) | A kind of navel orange multipass sort device | |
| CN215964882U (en) | Vegetable sorting and feeding device | |
| CN212916578U (en) | Seed separator | |
| CN214216180U (en) | Packaging hardware's feed mechanism is used in matrimony vine processing | |
| CN209093832U (en) | A kind of tealeaves size screening machine | |
| CN221753879U (en) | Raw and other materials preprocessing device is produced to raw and other materials | |
| CN212759564U (en) | A high-efficient controlling means for sorting machine | |
| CN211160567U (en) | Sorting unit is used in chrysanthemum processing | |
| CN219648037U (en) | Traditional chinese medicine sieve separator that screening efficiency is high | |
| CN209452275U (en) | A kind of Classification of Chinese Drug screening plant | |
| CN221453284U (en) | Screening machine for fertilizer processing | |
| CN212702887U (en) | High-efficient classified screening machine of organic compound fertilizer | |
| CN214981276U (en) | Convenient mushroom processing who retrieves uses cutting device | |
| CN216880352U (en) | A hierarchical screen structure for black tea preparation | |
| CN215542537U (en) | Screening cylinder of double-shaft horizontal screening machine | |
| CN214600320U (en) | Coconut husk active carbon screening plant | |
| CN212283926U (en) | Livestock feed processing forming device of environmental protection | |
| CN215390646U (en) | Novel high-efficient smooth and easy sieve equipment that shakes | |
| CN216018884U (en) | Tea leaf drying machine with tea leaf removing function | |
| CN221178519U (en) | Threshing machine for corn processing | |
| CN217569688U (en) | Decoration garbage roller sorting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220804 Address after: 464000 Village Department of Dajin village, Liangting Township, Guangshan County, Xinyang City, Henan Province Patentee after: Xinyang Oriental Shengshi Tea Industry Co.,Ltd. Address before: 510000 room 2, ladder 8g, No. 2, e'zhangtan street, Baiyun District, Guangzhou, Guangdong Patentee before: Mengtao (Guangzhou) e-commerce Co.,Ltd. |
|
| TR01 | Transfer of patent right |