CN113457978A - Quick sieving mechanism of tealeaves of being convenient for - Google Patents
Quick sieving mechanism of tealeaves of being convenient for Download PDFInfo
- Publication number
- CN113457978A CN113457978A CN202110979354.5A CN202110979354A CN113457978A CN 113457978 A CN113457978 A CN 113457978A CN 202110979354 A CN202110979354 A CN 202110979354A CN 113457978 A CN113457978 A CN 113457978A
- Authority
- CN
- China
- Prior art keywords
- screening
- servo motor
- screen frame
- clamping column
- tea leaves
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
- A23F3/00—Tea; Tea substitutes; Preparations thereof
- A23F3/06—Treating tea before extraction; Preparations produced thereby
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/08—Screens rotating within their own plane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Tea And Coffee (AREA)
Abstract
The invention discloses a device convenient for rapidly screening tea leaves, which comprises a device body, a screening frame body, a control device, an annular partition plate, a first clamping column and a servo motor, wherein the screening frame body is provided with a first clamping column; the front end of the cavity of the device body is provided with a first open slot; the annular partition plates are welded in the cavity of the device body and are arranged in an upper linear shape and a lower linear shape at equal intervals; the upper plane of the annular partition plate is provided with a first annular groove; the screening frame body is matched with the annular partition plate, and the lead is connected with the control device; the servo motor is arranged at the lower end of the cavity of the device body, and a first clamping column is welded at the upper end of the servo motor; the first clamping column is matched with the lower end of the screening frame body; the servo motor wire is connected with the control device. The invention provides a device convenient for quickly screening tea leaves, wherein a screen frame is conveniently and automatically placed into an annular partition plate, and is overlapped up and down to realize screening through the rotation driven by a servo motor; meanwhile, the bottom box at the lower end of the screening body is convenient to separate, so that impurities and broken tea leaves after screening can be poured out conveniently; the device has simple structure and convenient use.
Description
Technical Field
The invention relates to the technical field of tea processing, in particular to a device convenient for rapid screening of tea.
Background
Tea, commonly known as tea, generally comprises the leaves and shoots of the tea plant. Distinguished tea, cashew (ji a (a);), tea, (chu a (n)). The tea leaf components include catechin, cholestenone, caffeine, inositol, folic acid, and pantothenic acid, and are beneficial for health. A tea beverage made of tea leaves is one of three major beverages in the world.
Tea leaves are originated in China, and the tea leaves are used as sacrificial offerings at the earliest time. However, the beverage is eaten by people in the late spring and autumn, is developed into a medicinal food in the middle of Western Han, is developed into a palace high-grade beverage in the later period of Western Han, and is popularized among people as a common beverage which is the thing after the West jin. The ancient site of tea leaves planted artificially in Tianlushan mountain of Yuyao, Zhejiang has been found to have a history of more than 6000 years. Tea drinking begins in china. The leatheroid is oblong or elliptical, can be directly soaked and drunk by boiled water, and is divided into six categories according to variety, manufacturing mode and product appearance. The tea can be spring tea, summer tea, autumn tea and winter tea according to the seasons. Various raw tea or refined tea is processed into tea, including scented tea, compressed tea, extracted tea, medicinal health tea, tea food, and tea-containing beverage.
In the tea processing process, a large amount of dust can appear after kneading, and after processing, finished product tea is usually sieved separately with a sieve tray and a tray, so that the amount of labor is large, and the efficiency is low.
Disclosure of Invention
The invention aims to provide a device convenient for rapidly screening tea leaves, which solves the problem that after tea leaves are processed, multiple disks of tea leaves are screened simultaneously, so that the labor amount is small and the efficiency is high.
In order to solve the technical problem, the invention provides a device convenient for rapidly screening tea leaves, which comprises a device body, a screening frame body, a control device, an annular partition plate, a first clamping column and a servo motor, wherein the annular partition plate is arranged on the device body; the front end of the cavity of the device body is provided with a first open slot; the annular partition plates are welded in the cavity of the device body and are arranged in an upper linear shape and a lower linear shape at equal intervals; a first circular groove is formed in the upper plane of the annular partition plate; the screening frame body is matched with a first annular groove at the upper end of the annular partition plate through a first open groove respectively, and a lead is connected with the control device; the screening frame body comprises a screen frame, a second clamping column, a groove, a sliding ring, a concave clamping groove and a bottom box; the bottom box is clamped at the lower end of the screen frame, and the sliding ring is arranged on the outer side of the lower plane of the screen frame through hot melt adhesive; a polygonal groove is formed in the middle of the lower end of the bottom box; a second clamping column is arranged in the middle of the upper end of the screen frame through hot melt adhesive; grooves are respectively arranged on the front side and the rear side of the screen frame; the servo motor is arranged at the lower end of the cavity of the device body, and a first clamping column is welded at the upper end of the servo motor; the first clamping column is matched with the lower end of the screening frame body; the servo motor wire is connected with the control device, and the control device is arranged at the upper end of the front plane on the right side of the device body.
Preferably, the control device comprises a button, a display screen, a singlechip and a relay;
the button and the display screen are arranged at the upper end of the right side of the front plane of the device body, and the conducting wire is connected with the single chip microcomputer;
the singlechip wire is connected with the relay, and the relay wire is connected with the servo motor.
Preferably, the lower plane of the screen frame is provided with a plurality of annularly arranged through holes.
Preferably, a second circular groove is formed in the lower plane of the screen frame.
Preferably, the upper end of the outer side of the bottom box is provided with an outer ring, and the upper end of the outer ring is provided with a clamping ring;
the screens ring outside four equal divisions are equipped with the round hole.
Preferably, screw holes are formed in two sides of the lower end of the screen frame.
By adopting the technical scheme, the device for conveniently and quickly screening the tea leaves, provided by the invention, has the advantages that the screening body is respectively matched with the first circular groove at the upper end of the annular partition plate, so that the cylindrical rotation is facilitated; the upper end of the screening body is respectively provided with a second clamping column, so that the screening body can be conveniently stacked up and down, and the second clamping columns are matched with the polygonal grooves at the lower end of the screening body; the lower screening body is matched with the first clamping column; the tea screening is realized through the circumferential rotation of a servo motor; the device has simple structure and convenient use.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the invention;
fig. 2 is a schematic structural diagram of a screening frame according to an embodiment of the present invention.
Detailed Description
For the purpose of promoting an understanding of the invention, reference will now be made in detail to the embodiments illustrated in the drawings. Preferred embodiments of the invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The invention is further illustrated with reference to the figures and examples.
As shown in fig. 1 and 2, a device for facilitating rapid tea leaf screening comprises a device body 701, a screening frame 702, a control device 703, an annular partition 704, a first clamping column 705 and a servo motor 706;
the front end of the cavity of the device body 701 is provided with a first open slot, so that a screening frame body can be conveniently placed in the first open slot;
the annular partition plates 704 are welded in the cavity of the device body 701 and are arranged in an upper-lower linear equidistant mode; the screening frame bodies are convenient to be mutually overlapped; a circular through groove is arranged in the middle of the annular clapboard;
the upper plane of the annular partition plate 704 is provided with a first annular groove, so that the lower end of the screening body is convenient to match with a sliding ring, and the circumferential matching is realized;
the screening frame body 702 is matched with a first annular groove at the upper end of the annular partition plate 704 through the first open groove respectively, and a lead is connected with the control device 703;
the screening frame body 702 comprises a screen frame 601, a second clamping column 602, a groove 603, a sliding ring 604, a concave clamping groove 605 and a bottom box 606;
the bottom box 606 is clamped at the lower end of the screen frame 601, the slip ring 604 is arranged on the outer side of the lower plane of the screen frame 601 through hot melt adhesive, and the slip ring is used for matching with the annular partition plate;
a polygonal groove is formed in the middle of the lower end of the bottom box 606, so that the first clamping column can be conveniently matched with the polygonal groove to drive the first clamping column to rotate circumferentially;
the middle of the upper end of the screen frame 601 is provided with a second clamping column 602 through hot melt adhesive, so that the screen frame can be conveniently matched with a polygonal groove at the lower end of the upper screening frame body;
grooves are respectively arranged on the front side and the rear side of the screen frame 601, so that the screen frame is convenient for people to drag by hands;
the servo motor 706 is arranged at the lower end of the cavity of the device body 701, and the upper end of the servo motor is welded with a first clamping column 705;
the first clamping column 705 is matched with a polygonal groove at the lower end of the screening frame body 702;
the servo motor 706 is connected with the control device 703 through a lead, and the control device 703 is arranged at the upper end of the front plane at the right side of the device body 701.
Preferably, the control device 703 comprises a button, a display screen, a single chip microcomputer and a relay;
the button and the display screen are arranged at the upper end of the right side of the front plane of the device body, and the conducting wire is connected with the singlechip;
singlechip wire is connected with the relay to the relay wire is connected with servo motor, through the cooperation of the first card post in servo motor upper end and the polygon recess of screening framework lower extreme, realizes the circumference rotation.
Preferably, the lower plane of the screen frame 601 is provided with a plurality of annularly arranged through holes, so that the scraps of the screen frame can be conveniently screened.
Preferably, the lower plane of the screen frame 601 is provided with a second circular groove, so that the bottom box is convenient to match.
Preferably, the upper end of the outer side of the bottom box 606 is provided with an outer ring, and the upper end of the outer ring is provided with a clamping ring;
round holes are formed in four equal parts of the outer side of the clamping ring; the screens ring is convenient for cooperate with the second circular arc groove of the lower plane of the screen frame.
Preferably, screw holes are formed in two sides of the lower end of the screen frame 601, so that the screw rods can be conveniently output, and the front end of the screw rods is matched with a circular hole of a clamping ring at the lower end of the bottom box.
When in use: the screening body is respectively matched with the first circular groove at the upper end of the annular partition plate, so that the cylinder can rotate conveniently; the upper end of the screening body is respectively provided with a second clamping column, so that the screening body can be conveniently stacked up and down, and the second clamping columns are matched with the polygonal grooves at the lower end of the screening body; the lower screening body is matched with the first clamping column; the tea screening is realized through the circumferential rotation of a servo motor; the front end of the cavity of the device body is provided with a first open slot, so that a screening frame body can be conveniently placed in the device body; the annular partition plates are welded in the cavity of the device body and are arranged in an upper linear shape and a lower linear shape at equal intervals; the screening frame bodies are convenient to be mutually overlapped; a circular through groove is arranged in the middle of the annular clapboard; the upper plane of the annular partition plate is provided with a first annular groove, so that the lower end of the screening body is convenient to match with a sliding ring, and the circumferential matching is realized; the screening frame body is matched with a first annular groove at the upper end of the annular partition plate through a first open groove respectively, and a lead is connected with the control device; the screening frame body comprises a screen frame, a second clamping column, a groove, a sliding ring, a concave clamping groove and a bottom box; the bottom box is clamped at the lower end of the screen frame, the sliding ring is arranged on the outer side of the lower plane of the screen frame through hot melt adhesive, and the sliding ring is used for matching the annular partition plate; the middle of the lower end of the bottom box is provided with a polygonal groove, so that the first clamping column can be conveniently matched to drive the circumference to rotate; the middle of the upper end of the screen frame is provided with a second clamping column through hot melt adhesive, so that the screen frame can be conveniently matched with a polygonal groove at the lower end of the upper screening frame body; grooves are respectively arranged on the front side and the rear side of the screen frame, so that the screen frame is convenient for people to drag and move by hands; the servo motor is arranged at the lower end of the cavity of the device body, and a first clamping column is welded at the upper end of the servo motor; the first clamping column is matched with a polygonal groove at the lower end of the screening frame body; the servo motor wire is connected with the control device, and the control device is arranged at the upper end of the front plane on the right side of the device body.
The invention provides a device convenient for quickly screening tea leaves, wherein a screen frame is conveniently and automatically placed into an annular partition plate, and is overlapped up and down to realize screening through the rotation driven by a servo motor; meanwhile, the bottom box at the lower end of the screening body is convenient to separate, so that impurities and broken tea leaves after screening can be poured out conveniently; the device has simple structure and convenient use.
The embodiments of the invention have been described in detail with reference to the accompanying drawings, but the invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the spirit and scope of the invention.
Claims (6)
1. A device convenient for rapidly screening tea leaves is characterized by comprising a device body, a screening frame body, a control device, an annular partition plate, a first clamping column and a servo motor;
the front end of the cavity of the device body is provided with a first open slot;
the annular partition plates are welded in the cavity of the device body and are arranged in an upper linear shape and a lower linear shape at equal intervals;
a first circular groove is formed in the upper plane of the annular partition plate;
the screening frame body is matched with a first annular groove at the upper end of the annular partition plate through a first open groove respectively, and a lead is connected with the control device;
the screening frame body comprises a screen frame, a second clamping column, a groove, a sliding ring, a concave clamping groove and a bottom box;
the bottom box is clamped at the lower end of the screen frame, and the sliding ring is arranged on the outer side of the lower plane of the screen frame through hot melt adhesive;
a polygonal groove is formed in the middle of the lower end of the bottom box;
a second clamping column is arranged in the middle of the upper end of the screen frame through hot melt adhesive;
grooves are respectively arranged on the front side and the rear side of the screen frame;
the servo motor is arranged at the lower end of the cavity of the device body, and a first clamping column is welded at the upper end of the servo motor;
the first clamping column is matched with the lower end of the screening frame body;
the servo motor wire is connected with the control device, and the control device is arranged at the upper end of the front plane on the right side of the device body.
2. The device for facilitating rapid screening of tea leaves according to claim 1, wherein the control device comprises a button, a display screen, a single chip microcomputer and a relay;
the button and the display screen are arranged at the upper end of the right side of the front plane of the device body, and the conducting wire is connected with the single chip microcomputer;
the singlechip wire is connected with the relay, and the relay wire is connected with the servo motor.
3. The device for facilitating the rapid screening of tea leaves as claimed in claim 1, wherein the lower plane of the screen frame is provided with a plurality of perforations arranged in a ring shape.
4. The device for facilitating rapid screening of tea leaves according to claim 1, wherein the lower plane of the screen frame is provided with a second circular groove.
5. The device for conveniently and rapidly screening tea leaves as claimed in claim 1, wherein an outer ring is arranged at the upper end of the outer side of the bottom box, and a clamping ring is arranged at the upper end of the outer ring;
the screens ring outside four equal divisions are equipped with the round hole.
6. The device for facilitating rapid screening of tea leaves according to claim 1, wherein screw holes are formed on both sides of the lower end of the screen frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110979354.5A CN113457978A (en) | 2021-08-25 | 2021-08-25 | Quick sieving mechanism of tealeaves of being convenient for |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110979354.5A CN113457978A (en) | 2021-08-25 | 2021-08-25 | Quick sieving mechanism of tealeaves of being convenient for |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113457978A true CN113457978A (en) | 2021-10-01 |
Family
ID=77867921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110979354.5A Withdrawn CN113457978A (en) | 2021-08-25 | 2021-08-25 | Quick sieving mechanism of tealeaves of being convenient for |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113457978A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1881988A (en) * | 1987-07-07 | 1989-01-12 | Bruce Maddison | Apparatus for noble metal recovery |
| CN207288022U (en) * | 2017-09-14 | 2018-05-01 | 山东沂蒙绿茶业股份有限公司 | A kind of rotatable vertically reciprocating tea dry sorting screening plant |
| CN108745846A (en) * | 2018-05-24 | 2018-11-06 | 金柯楠 | A kind of paddy broken shell impurity screen selecting and separating mechanism |
| CN109122965A (en) * | 2018-09-17 | 2019-01-04 | 贵州岚宇茶业有限公司 | One kind having filtering function and prevents remaining black tea twisting device |
| CN109127354A (en) * | 2018-09-20 | 2019-01-04 | 江口县梵天红云茶业有限公司 | A kind of quick screening installation of tea processing |
| CN208643203U (en) * | 2018-06-15 | 2019-03-26 | 浙江云翠茶业发展有限公司 | A kind of Tea Production tea screening device |
| CN209680528U (en) * | 2019-01-31 | 2019-11-26 | 广州乐活生物科技有限公司 | A kind of food powders vibrating screening machine |
| CN211563651U (en) * | 2019-12-31 | 2020-09-25 | 筠连县瑞鑫茶业有限责任公司 | Tealeaves and tea dust separator |
| CN212550511U (en) * | 2020-05-27 | 2021-02-19 | 江西国都中药饮片有限公司 | Sieving mechanism is concocted and is used to chinese-medicinal material sliced medicinal herbs |
| CN213612651U (en) * | 2020-08-05 | 2021-07-06 | 张樱宁 | Forest seed selection dehydrating unit |
-
2021
- 2021-08-25 CN CN202110979354.5A patent/CN113457978A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU1881988A (en) * | 1987-07-07 | 1989-01-12 | Bruce Maddison | Apparatus for noble metal recovery |
| CN207288022U (en) * | 2017-09-14 | 2018-05-01 | 山东沂蒙绿茶业股份有限公司 | A kind of rotatable vertically reciprocating tea dry sorting screening plant |
| CN108745846A (en) * | 2018-05-24 | 2018-11-06 | 金柯楠 | A kind of paddy broken shell impurity screen selecting and separating mechanism |
| CN208643203U (en) * | 2018-06-15 | 2019-03-26 | 浙江云翠茶业发展有限公司 | A kind of Tea Production tea screening device |
| CN109122965A (en) * | 2018-09-17 | 2019-01-04 | 贵州岚宇茶业有限公司 | One kind having filtering function and prevents remaining black tea twisting device |
| CN109127354A (en) * | 2018-09-20 | 2019-01-04 | 江口县梵天红云茶业有限公司 | A kind of quick screening installation of tea processing |
| CN209680528U (en) * | 2019-01-31 | 2019-11-26 | 广州乐活生物科技有限公司 | A kind of food powders vibrating screening machine |
| CN211563651U (en) * | 2019-12-31 | 2020-09-25 | 筠连县瑞鑫茶业有限责任公司 | Tealeaves and tea dust separator |
| CN212550511U (en) * | 2020-05-27 | 2021-02-19 | 江西国都中药饮片有限公司 | Sieving mechanism is concocted and is used to chinese-medicinal material sliced medicinal herbs |
| CN213612651U (en) * | 2020-08-05 | 2021-07-06 | 张樱宁 | Forest seed selection dehydrating unit |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108940839A (en) | A kind of tea processing screening machine | |
| CN110916202B (en) | Multifunctional fruit juicer and juicing method | |
| CN105077520A (en) | Grape juice extractor | |
| CN107053284A (en) | Fig cutting device | |
| CN113457978A (en) | Quick sieving mechanism of tealeaves of being convenient for | |
| CN208695578U (en) | Jittering device is used in a kind of screening of tealeaves | |
| CN211726490U (en) | Edulcoration device is used in tea beverage processing | |
| CN203725186U (en) | Device for grinding tea stems | |
| CN101766130B (en) | Multifunctional royal jelly machine | |
| CN210357978U (en) | Raw materials sorting unit is used in production of medicine health products | |
| CN210695785U (en) | Processing device of dragon pearl type tea | |
| CN106962950B (en) | For processing the vertical type juicing machine of grape | |
| CN108851928B (en) | Fruit juice extractor | |
| CN112970875A (en) | Rolling device for tea processing | |
| CN211303837U (en) | Screening plant is used in coffee bean production and processing | |
| CN215507650U (en) | Tea leaf finish machining device | |
| CN207023176U (en) | Improve the process equipment of grape extraction juice rate | |
| CN218691290U (en) | Screening machine for tea processing | |
| CN217450940U (en) | Sorting device for tea processing | |
| CN217644552U (en) | Tea leaf rolling machine | |
| CN205550829U (en) | Flower sorting device | |
| CN205234270U (en) | Rinse pot | |
| CN219356827U (en) | Tea screening device | |
| CN216988513U (en) | Mulberry tea raw material sorting device with automatic sorting structure | |
| CN213605744U (en) | Pomegranate juice extraction element |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20211001 |