CN106993994B - Automatic tableware slagging-off collator - Google Patents
Automatic tableware slagging-off collator Download PDFInfo
- Publication number
- CN106993994B CN106993994B CN201710354505.1A CN201710354505A CN106993994B CN 106993994 B CN106993994 B CN 106993994B CN 201710354505 A CN201710354505 A CN 201710354505A CN 106993994 B CN106993994 B CN 106993994B
- Authority
- CN
- China
- Prior art keywords
- service plate
- conveyer belt
- gear stick
- spoon
- chopsticks
- 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.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/24—Washing or rinsing machines for crockery or tableware with movement of the crockery baskets by conveyors
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L15/00—Washing or rinsing machines for crockery or tableware
- A47L15/42—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
- B65G47/90—Devices for picking-up and depositing articles or materials
- B65G47/901—Devices for picking-up and depositing articles or materials provided with drive systems with rectilinear movements only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Table Equipment (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
Automatic tableware slagging-off collator includes cleaning system, bowl-disk-spoon chopsticks separation system, spoon-chopsticks separation system, service plate clearing system and rack composition.Tableware enters water tank, completes cleaning step under flight conveyor drive, water flow can wash away residue through discharge pipe line.After service plate direction adjusts guide rail, it is parallel with the direction of motion that service plate is adjusted to long side, and all tablewares is guided to enter gear stick conveyer belt.By the screening of gear stick conveyer belt, spoon, chopsticks fall into spoon-chopsticks separation rail, can collect respectively after spoon-chopsticks separation.Bowl is driven by gear stick conveyer belt, is entered Combined barrel upper layer under rack guidance, is realized separation and collection with service plate.Service plate positive and reverse screening guide rail is entered under the drive of gear stick conveyer belt by isolated service plate, positive and negative different service plate is separated, the service plate on two service plate conveyer belts is adjusted to by single direction by manipulator, respectively enter the slot position of left and right two of Combined barrel.Machine continuous productive process, all slagging-off, sorting and housekeeping are completed.
Description
Technical field
The present invention is a kind of applied to the automatic tableware in dining room or dining room slagging-off collator, belongs to the design of mechanical engineering mechanism
Field.
Background technique
In present life, we are often in military camp, school, company dining room, the big place of the flows of the people such as cafeteria
It has a meal, kills and devour platform with needing for remaining tableware to be sent to after the meal, put service plate after chopsticks and spoon are respectively put into two buckets
On killing and devouring platform.It is big in the peak period labor intensity of workers of dining, and operating speed can not meet the tableware input of high flow capacity,
The problem of causing dining room doorway congestion.If dining set can be put into self-skimming sorting in mechanism can reduce use
Meal person is lined up food delivery tool to the time for killing and devouring platform, reduces congestion, improves the dining experience of diner.If can be by various tablewares in machine
Sorting arrangement, and categorised collection are carried out in structure, can greatly improve the efficiency of subsequent cleaning tableware.
Summary of the invention
Automatic tableware slagging-off collator, it is characterised in that including cleaning system, bowl-disk-spoon chopsticks separation system, spoon-chopsticks point
From system, (3) six part of service plate clearing system, rack (1) and Combined barrel;Cleaning system includes water tank (6) and flight conveyor
(5).Bowl-disk-spoon chopsticks separation system includes service plate direction adjustment guide rail (4) and gear stick conveyer belt (7).Spoon-chopsticks separation system packet
Include spoon-chopsticks separation rail (8) and additional collection device.Service plate clearing system includes service plate positive and reverse screening guide rail (9), service plate turntable
(10), manipulator (11), service plate conveyer belt.
Tableware is poured into water tank (6), tableware enters the water tank (6) being filled with water, and completes cleaning in the case where flight conveyor (5) drive
Step.By service plate direction adjust guide rail (4) after, it is parallel with the direction of motion that service plate is adjusted to long side, and guide all tablewares into
Enter gear stick conveyer belt (7).By the screening of gear stick conveyer belt (7), spoon, chopsticks fall into spoon-chopsticks separation rail (8), by spoon-chopsticks point
It is collected respectively after being separated from guide rail (8).Bowl is driven by gear stick conveyer belt (7), is entered on Combined barrel (3) under rack (1) guidance
Layer realizes separation and collection with service plate.Enter service plate positive and reverse screening in the case where gear stick conveyer belt (7) drive by isolated service plate to lead
Rail (9) separates positive and negative different service plate, is just putting service plate and is falling directly into left side service plate conveyer belt, anti-service plate of putting enters service plate turn
Disk (10), adjustment, which is positive, after service plate turntable (10) drive backspin turnback puts, and then enters right side service plate conveyer belt.At this time
Service plate towards be it is chaotic, after being identified by sensor, service plate facing forward on the service plate conveyer belt of left side is put down by manipulator (11)
Right side service plate conveyer belt is moved to, or the service plate on the service plate conveyer belt of right side backwards is moved to left side service plate conveyer belt.Finally eat
Disk enters the slot position of left and right two of Combined barrel (3) under the drive of left or right side service plate conveyer belt, and machine is completed all sortings and received
Collect work.
Further, gear stick conveyer belt (7) is that three gear sticks are extended outward with gear stick axis center star-arrangement, upper gear stick to
On, lower gear stick and upper gear stick angle are 90 ° to 180 °, and upper gear stick is longer, and gear stick is shorter under the left and right sides, and adjacent gear stick spacing is small
In twice of the rim of a bowl diameter, the gear stick or so of the every section of transmission belt is equidistantly staggered, and lower gear stick does not intersect mutually, lower gear stick end
Interval is with more bigger than chopsticks diameter.Service plate will be supported on conveyer belt upper end by intensive upper gear stick, and bowl will fall into adjacent
It is supported among the gap of gear stick and by lower gear stick, spoon and chopsticks will be fallen from gear stick gap.
Service plate in the service plate clearing system presses positive and negative classification, reverse side service plate warp by service plate positive and reverse screening guide rail (9)
Crossing 180 ° of service plate turntable (10) rotation becomes just, enters a service plate conveyer belt (12) afterwards;Front service plate is directly entered another
Conveyer belt.Service plate facing forward on the service plate conveyer belt of left side is moved to right side service plate conveyer belt by manipulator (11), or right side is eaten
Service plate on disk conveyer belt backwards is moved to left side service plate conveyer belt, so that service plate is by pendulum of the same race on every service plate conveyer belt (12)
Put form output.Last service plate enters Combined barrel (3) in the case where service plate conveyer belt (12) drive.
A kind of service plate positive and reverse screening guide rail (9), it is characterized in that: using the geometrical property of service plate, i.e., edge and bottom surface away from
It is screened from the difference with outer profile size.Guide rail spacing is slightly less than the width at service plate edge, and upper/lower guide is respectively at outer up and down
Frame combines, and guides positive and negative different service plate.When service plate faces down into sorting mechanism, service plate outer will be by lower guideway and outer
The guidance of frame lower surface moves downwardly into service plate turntable;When service plate faces up into sorting mechanism, service plate outer will be upper
Guide rail and outline border upper surface are guided to being directly entered lower conveyor belt.
The service plate turntable (10) and turntable baffle (be connected with rack) work in combination when, after service plate being made to enter turntable
With it is opposing stationary with service plate turntable, and rotate with service plate turntable in the service plate turntable (10) and skidded off from service plate turntable after 180 degree
Into service plate conveyer belt (12).
Cleaning system has water tank (6), flight conveyor (5), propeller set, water inlet pipe, the inner circulating tube for disturbing water flow
Road and discharge pipe line composition.Wherein flight conveyor (5) is that tableware is driven to be moved into adjustment guide rail in service plate direction in water tank
(4);Discharge pipe line does not block pipeline after having beating crusher that residue is smashed.
Bowl-disk-spoon chopsticks separation system is made of gear stick conveyer belt (7).After tableware slides onto gear stick conveyer belt (7) by guide rail,
Service plate will be supported on conveyer belt upper end by intensive upper wooden fork, after dividing positive and negative rear entrance afterwards into service plate positive and reverse screening guide rail (9)
Continuous arrangement process;Bowl will fall among the gap of adjacent gear stick, because it is supported by lower wooden fork, thus will with conveyer belt move and
It will not be fallen from gap, realize the separation with service plate;Spoon and chopsticks will be fallen from gear stick gap, be realized and bowl, disk
Separation, convenient for being further processed.
Spoon-chopsticks separation system includes spoon chopsticks separation rail (8) and additional collection device (basin and bucket etc.).
Service plate clearing system is by service plate positive and reverse screening guide rail (9), turntable (10), manipulator (11), two meal in rack
Disk conveyer belt (12) and Combined barrel (3) composition for collecting bowl and plate.
Diner successively goes on after tableware pours into water tank (6) by step (2) (difference in height of step and water tank be 1.2 meters),
It can leave.Machine continuous productive process completes the spoon-chopsticks-slagging-off of bowl-service plate, sorting and housekeeping.
The design of automatic tableware slagging-off collator has following several features:
1. the machine is provided simultaneously with sorting, two function of transmission it is characterized in that three wooden fork gear stick conveyer belt of centrally disposed star
Energy.
2. the machine mainly utilizes tableware geometrical property mechanically to sort tableware, relative to sensor identification point
It picks, mechanism reliability is higher.
3. the machine height is integrated, make full use of space, can with the bowl-service plate slagging-off of complete independently spoon-chopsticks-, point
It picks and housekeeping, and machine continuous productive process, it is more efficient.
Detailed description of the invention
Fig. 1 is automatic tableware slagging-off collator monnolithic case schematic diagram
Fig. 2 is collator schematic diagram of internal structure
Fig. 3 is that cleaning system and service plate direction adjust guide rail schematic diagram
Fig. 4 is that service plate direction adjusts guide rail, bowl-disk-spoon chopsticks separation system, spoon-chopsticks separation system schematic diagram
Fig. 5 is gear stick conveyer structure schematic diagram
Fig. 6 is spoon-chopsticks separation rail structural schematic diagram
Fig. 7 is bowl-disk-spoon chopsticks separation system, service plate positive and reverse screening guide rail, service plate turntable schematic diagram
Fig. 8 is manipulator, service plate conveyer belt and Combined barrel structural schematic diagram
Specific embodiment
Machine consists of the following parts: rack (1), step (2), Combined barrel (3), service plate direction adjust guide rail (4), chain
Bowl-disk-spoon chopsticks the separation systems of compositions such as cleaning system, the gear stick conveyer belt (7) that plate conveyer belt (5) and water tank (6) are constituted,
Service plate positive and reverse screening guide rail (9), service plate turntable (10) and the transmission of manipulator (11) service plate on spoon-chopsticks separation rail (8), rack
The service plate clearing system that band (12) is constituted.
People successively go on step (2), and tableware is poured into water tank (6), and tableware enters the water tank (6) being filled with water, and pass in carrier bar
Band (5) is sent to drive lower completion cleaning step.After service plate direction adjusts guide rail (4), service plate is adjusted to long side and the direction of motion
In parallel, and all tablewares is guided to enter gear stick conveyer belt (7).By the screening of gear stick conveyer belt (7), spoon, chopsticks fall into spoon-chopsticks
Separation rail (8) can be collected respectively after spoon-chopsticks separation rail (8) separation.Bowl is driven by gear stick conveyer belt (7), in rack
(1) guidance is lower enters Combined barrel (3) upper layer, realizes separation and collection with service plate.By isolated service plate in gear stick conveyer belt (7)
Enter service plate positive and reverse screening guide rail (9) under driving, separate positive and negative different service plate, is just putting service plate and falling directly into left side service plate biography
Band is sent, anti-service plate of putting enters service plate turntable (10), and adjustment, which is positive, after service plate turntable (10) drive backspin turnback puts, then
Into right side service plate conveyer belt.Service plate direction is chaotic at this time, and after being identified by sensor, left side is eaten by manipulator (11)
Service plate facing forward is moved to right side service plate conveyer belt on disk conveyer belt, or the service plate on the service plate conveyer belt of right side backwards is moved to
Left side service plate conveyer belt.Last service plate enters the slot of left and right two of Combined barrel (3) under the drive of left or right side service plate conveyer belt
Position, machine complete all sorting collection works.
Claims (1)
- The collator 1. automatic tableware removes the gred, including cleaning system, bowl-disk-spoon chopsticks separation system, spoon-chopsticks separation system, service plate are whole Reason system, rack (1) and Combined barrel (3);Cleaning system includes water tank (6) and flight conveyor (5);Bowl-disk-spoon chopsticks segregative line System includes service plate direction adjustment guide rail (4) and gear stick conveyer belt (7);Spoon-chopsticks separation system include spoon-chopsticks separation rail (8) and Additional collection device;Service plate clearing system includes service plate positive and reverse screening guide rail (9), service plate turntable (10), manipulator (11), service plate Conveyer belt;Tableware is poured into water tank (6), tableware enters the water tank (6) being filled with water, and cleaning step is completed in the case where flight conveyor (5) drive Suddenly;After service plate direction adjusts guide rail (4), it is parallel with the direction of motion that service plate is adjusted to long side, and all tablewares is guided to enter Gear stick conveyer belt (7);By the screening of gear stick conveyer belt (7), spoon, chopsticks fall into spoon-chopsticks separation rail (8), are separated by spoon-chopsticks It is collected respectively after guide rail (8) separation;Bowl is driven by gear stick conveyer belt (7), enters Combined barrel (3) upper layer under rack (1) guidance, Realize the separation and collection with service plate;Service plate positive and reverse screening guide rail is entered in the case where gear stick conveyer belt (7) drive by isolated service plate (9), positive and negative different service plate is separated, service plate is just being put and is falling directly into left side service plate conveyer belt, anti-service plate of putting enters service plate turntable (10), it adjusts to be positive after service plate turntable (10) drive backspin turnback and put, then enter right side service plate conveyer belt;It eats at this time Disk towards be it is chaotic, after being identified by sensor, service plate facing forward on the service plate conveyer belt of left side is translated by manipulator (11) Left side service plate conveyer belt is moved to right side service plate conveyer belt, or by the service plate on the service plate conveyer belt of right side backwards;Last service plate Enter the slot position of left and right two of Combined barrel (3) under the drive of left or right side service plate conveyer belt, machine is completed all sortings and collected Work;It is characterized by: gear stick conveyer belt (7) is to extend outward three gear sticks with gear stick axis center star-arrangement, upper gear stick to On, lower gear stick and upper gear stick angle are 90 ° to 180 °, and upper gear stick is longer, and gear stick is shorter under the left and right sides, and adjacent gear stick spacing is small In twice of the rim of a bowl diameter, the gear stick or so of the every section of transmission belt is equidistantly staggered, and lower gear stick does not intersect mutually, lower gear stick end Interval is with more bigger than chopsticks diameter;Service plate will be supported on conveyer belt upper end by intensive upper gear stick, and bowl will fall into adjacent It is supported among the gap of gear stick and by lower gear stick, spoon and chopsticks will be fallen from gear stick gap.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710354505.1A CN106993994B (en) | 2017-05-18 | 2017-05-18 | Automatic tableware slagging-off collator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710354505.1A CN106993994B (en) | 2017-05-18 | 2017-05-18 | Automatic tableware slagging-off collator |
Publications (2)
Publication Number | Publication Date |
---|---|
CN106993994A CN106993994A (en) | 2017-08-01 |
CN106993994B true CN106993994B (en) | 2019-06-07 |
Family
ID=59435408
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710354505.1A Expired - Fee Related CN106993994B (en) | 2017-05-18 | 2017-05-18 | Automatic tableware slagging-off collator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106993994B (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109550584A (en) * | 2017-09-27 | 2019-04-02 | 许春辉 | A kind of tableware automatic separator |
CN108311396B (en) * | 2018-01-19 | 2021-03-30 | 上海电机学院 | Tableware and garbage sorting and processing integrated machine |
CN108577747B (en) * | 2018-05-22 | 2020-10-30 | 浙江科技学院 | Full-automatic tableware sorting, cleaning and collecting device |
CN108771519A (en) * | 2018-07-19 | 2018-11-09 | 链创自动化设备(广州)有限公司 | Collection tableware residue removal, classification, combines and is packaged in integrated device at cleaning |
CN110367902A (en) * | 2019-08-19 | 2019-10-25 | 厦门申颖科技有限公司 | The separating mechanism of pallet and service plate |
CN113019699B (en) * | 2021-03-03 | 2022-08-12 | 滨州学院 | Tableware classification recycling machine and tableware classification recycling method |
CN113879807B (en) * | 2021-10-12 | 2022-07-12 | 山东大学 | Multifunctional tableware recovery machine |
CN114472412B (en) * | 2022-03-03 | 2023-05-12 | 中蔬生物科技(寿光)有限公司 | Environment-friendly tissue culture bottle automatic cleaning machine |
CN117864763B (en) * | 2024-03-11 | 2024-05-17 | 常州市昌隆电机股份有限公司 | Motor rotating shaft grabbing and conveying mechanism |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5974904U (en) * | 1982-11-05 | 1984-05-21 | 伊東 璋 | Reversible vegetable scraper |
CN101822524A (en) * | 2010-05-07 | 2010-09-08 | 俞明 | Plate turning mechanism for tableware cleaning equipment |
CN201768696U (en) * | 2010-08-27 | 2011-03-23 | 陈金龙 | Improved tableware sorting machine |
CN202207127U (en) * | 2011-08-26 | 2012-05-02 | 王庆禄 | Full-automatic tableware residue removal and sorting machine |
CN202288196U (en) * | 2011-11-02 | 2012-07-04 | 浙江水利水电专科学校 | Tableware separating and recycling device |
JP2013188423A (en) * | 2012-03-15 | 2013-09-26 | Ishino Seisakusho Co Ltd | Plate sorting device and plate washing system |
CN203539285U (en) * | 2013-10-29 | 2014-04-16 | 广州霖森环保科技有限公司 | Sorting mechanism of bowl washing machine |
CN204396333U (en) * | 2014-12-13 | 2015-06-17 | 王丰圆 | Bowls and chopsticks automatic classifier |
KR101553313B1 (en) * | 2014-04-30 | 2015-09-15 | (주)신진마스타 | automatic sorting device of Dishes and tray |
CN205072808U (en) * | 2015-09-15 | 2016-03-09 | 于春雷 | Categorised cleaning system of suit tableware |
CN106388741A (en) * | 2016-10-10 | 2017-02-15 | 深圳市润鼎科技有限公司 | Tableware, dish, chopstick, spoon, knife and fork classification-washing dish-washing machine |
-
2017
- 2017-05-18 CN CN201710354505.1A patent/CN106993994B/en not_active Expired - Fee Related
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5974904U (en) * | 1982-11-05 | 1984-05-21 | 伊東 璋 | Reversible vegetable scraper |
CN101822524A (en) * | 2010-05-07 | 2010-09-08 | 俞明 | Plate turning mechanism for tableware cleaning equipment |
CN201768696U (en) * | 2010-08-27 | 2011-03-23 | 陈金龙 | Improved tableware sorting machine |
CN202207127U (en) * | 2011-08-26 | 2012-05-02 | 王庆禄 | Full-automatic tableware residue removal and sorting machine |
CN202288196U (en) * | 2011-11-02 | 2012-07-04 | 浙江水利水电专科学校 | Tableware separating and recycling device |
JP2013188423A (en) * | 2012-03-15 | 2013-09-26 | Ishino Seisakusho Co Ltd | Plate sorting device and plate washing system |
CN203539285U (en) * | 2013-10-29 | 2014-04-16 | 广州霖森环保科技有限公司 | Sorting mechanism of bowl washing machine |
KR101553313B1 (en) * | 2014-04-30 | 2015-09-15 | (주)신진마스타 | automatic sorting device of Dishes and tray |
CN204396333U (en) * | 2014-12-13 | 2015-06-17 | 王丰圆 | Bowls and chopsticks automatic classifier |
CN205072808U (en) * | 2015-09-15 | 2016-03-09 | 于春雷 | Categorised cleaning system of suit tableware |
CN106388741A (en) * | 2016-10-10 | 2017-02-15 | 深圳市润鼎科技有限公司 | Tableware, dish, chopstick, spoon, knife and fork classification-washing dish-washing machine |
Also Published As
Publication number | Publication date |
---|---|
CN106993994A (en) | 2017-08-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN106993994B (en) | Automatic tableware slagging-off collator | |
CN108577747B (en) | Full-automatic tableware sorting, cleaning and collecting device | |
CN201617402U (en) | Automatic dinnerware classifying cart | |
CN208583594U (en) | Small miscellaneous sieve puts down back sieve in upper mesh belt | |
CN106140680B (en) | A kind of multistage food sorting device of dual drive | |
US3817375A (en) | Separating device | |
CN111790521B (en) | Coal ore resource mining deep processing system | |
CN210729825U (en) | Red date screening plant | |
CN208175791U (en) | Atlantic salmon live fish grading plant | |
CN106423524B (en) | A kind of separation system and method for separating of the broken body raw material of junked-auto | |
CN114669475A (en) | Energy-concerving and environment-protective type building engineering construction is with automatic screening equipment of grit | |
CN209002354U (en) | A kind of harvest separation system for potato | |
CN110302973A (en) | A kind of sort system for preserved fruit processing | |
CN105292986B (en) | Paper mill fuel delivery means with screening function | |
CN208771878U (en) | A kind of grain sorting multi-layer compound cleaning screen | |
CN1202917C (en) | Method and device for separate collecting small sized garbage and organic matters | |
CN106000887B (en) | A kind of fully automatic chopstick spoon garbage machine | |
CN207756458U (en) | The guipure that plate is dropped down with discharging puts down back sieve | |
CN206763322U (en) | Guipure puts down back sieve | |
CN205797783U (en) | A kind of full-automatic dishes cup classification correcting machine | |
CN210358141U (en) | A select sortation system for sweetmeat processing | |
CN208213675U (en) | Tableware recovering mechanism | |
CN210392758U (en) | Tableware classification collection device | |
CN207188219U (en) | Guipure of the centre with Ping Hui mechanisms puts down back sieve | |
CN205673203U (en) | A kind of fully automatic chopstick spoon garbage machine |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190607 |
|
CF01 | Termination of patent right due to non-payment of annual fee |