CN211430189U - Plant chinese chestnut and use pesticide sprinkler - Google Patents
Plant chinese chestnut and use pesticide sprinkler Download PDFInfo
- Publication number
- CN211430189U CN211430189U CN201921976398.7U CN201921976398U CN211430189U CN 211430189 U CN211430189 U CN 211430189U CN 201921976398 U CN201921976398 U CN 201921976398U CN 211430189 U CN211430189 U CN 211430189U
- Authority
- CN
- China
- Prior art keywords
- wall
- pesticide
- sleeve
- connecting rod
- water pump
- 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
- 239000000575 pesticide Substances 0.000 title claims abstract description 52
- 240000004957 Castanea mollissima Species 0.000 title claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 37
- 235000006667 Aleurites moluccana Nutrition 0.000 claims abstract description 29
- 235000018244 Castanea mollissima Nutrition 0.000 claims abstract description 29
- 239000007921 spray Substances 0.000 claims abstract description 26
- 238000005507 spraying Methods 0.000 claims abstract description 16
- 241000196324 Embryophyta Species 0.000 claims abstract description 5
- 241001070941 Castanea Species 0.000 claims description 2
- 235000014036 Castanea Nutrition 0.000 claims description 2
- 230000002349 favourable effect Effects 0.000 abstract description 3
- 238000005086 pumping Methods 0.000 abstract description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- PVNIIMVLHYAWGP-UHFFFAOYSA-N Niacin Chemical compound OC(=O)C1=CC=CN=C1 PVNIIMVLHYAWGP-UHFFFAOYSA-N 0.000 description 2
- AUNGANRZJHBGPY-SCRDCRAPSA-N Riboflavin Chemical compound OC[C@@H](O)[C@@H](O)[C@@H](O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-SCRDCRAPSA-N 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 235000019698 starch Nutrition 0.000 description 2
- 239000008107 starch Substances 0.000 description 2
- AUNGANRZJHBGPY-UHFFFAOYSA-N D-Lyxoflavin Natural products OCC(O)C(O)C(O)CN1C=2C=C(C)C(C)=CC=2N=C2C1=NC(=O)NC2=O AUNGANRZJHBGPY-UHFFFAOYSA-N 0.000 description 1
- UPYKUZBSLRQECL-UKMVMLAPSA-N Lycopene Natural products CC(=C/C=C/C=C(C)/C=C/C=C(C)/C=C/C1C(=C)CCCC1(C)C)C=CC=C(/C)C=CC2C(=C)CCCC2(C)C UPYKUZBSLRQECL-UKMVMLAPSA-N 0.000 description 1
- 244000131316 Panax pseudoginseng Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- JZRWCGZRTZMZEH-UHFFFAOYSA-N Thiamine Natural products CC1=C(CCO)SC=[N+]1CC1=CN=C(C)N=C1N JZRWCGZRTZMZEH-UHFFFAOYSA-N 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001914 calming effect Effects 0.000 description 1
- 150000001746 carotenes Chemical class 0.000 description 1
- 235000005473 carotenes Nutrition 0.000 description 1
- 150000002016 disaccharides Chemical class 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 210000003734 kidney Anatomy 0.000 description 1
- 210000004185 liver Anatomy 0.000 description 1
- 150000002772 monosaccharides Chemical class 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- 229960003512 nicotinic acid Drugs 0.000 description 1
- 239000011664 nicotinic acid Substances 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 235000018102 proteins Nutrition 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 235000019192 riboflavin Nutrition 0.000 description 1
- 229960002477 riboflavin Drugs 0.000 description 1
- 239000002151 riboflavin Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 210000000952 spleen Anatomy 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000019157 thiamine Nutrition 0.000 description 1
- KYMBYSLLVAOCFI-UHFFFAOYSA-N thiamine Chemical compound CC1=C(CCO)SCN1CC1=CN=C(C)N=C1N KYMBYSLLVAOCFI-UHFFFAOYSA-N 0.000 description 1
- 229960003495 thiamine Drugs 0.000 description 1
- 239000011721 thiamine Substances 0.000 description 1
- NCYCYZXNIZJOKI-UHFFFAOYSA-N vitamin A aldehyde Natural products O=CC=C(C)C=CC=C(C)C=CC1=C(C)CCCC1(C)C NCYCYZXNIZJOKI-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
- Nozzles (AREA)
- Sowing (AREA)
Abstract
The utility model discloses a plant pesticide sprinkler for chinese chestnut belongs to chinese chestnut planting technical field. A pesticide spraying device for planting Chinese chestnuts comprises a fixed table, wherein the top of the fixed table is rotatably connected with a cultivation disc, the outer wall of the cultivation disc is provided with a groove, a seedling raising pot is connected in the groove, the top of the fixed table is connected with a pesticide box, the outer wall of the pesticide box is connected with a water pump, the water pumping end of the water pump is connected in the pesticide box, the water outlet end of the water pump is connected with a water delivery pipe, the outer wall of the water delivery pipe is connected with a valve, the outer wall of the fixed table is connected with a fixed frame, the top of the fixed frame is connected with a knob, the outer wall of the knob is connected with a lead screw, the lead screw is rotatably connected in the fixed frame; the utility model discloses can be even spray the chinese chestnut seedling to in a plurality of nursery pots, improved and sprayed efficiency, be favorable to satisfying user's user demand.
Description
Technical Field
The utility model relates to a chinese chestnut planting technical field especially relates to a plant pesticide sprinkler for chinese chestnut.
Background
Chinese chestnut, it has the reputation of "king of dry fruit" and is also called "ginseng fruit" abroad, the cultivation history of Chinese chestnut has at least two thousand five hundred years history in China, scientific experiments prove that the Chinese chestnut is rich in nutrition, the fruit contains sugar and starch, besides being rich in starch, monosaccharide and disaccharide, carotene, thiamine, riboflavin, nicotinic acid, ascorbic acid, protein, fat, inorganic salts and other nutrient substances, and Chinese medicine thinks that the Chinese chestnut has the efficacies of tonifying kidney and spleen, strengthening body, benefiting stomach and calming liver and the like.
The chinese chestnut is when planting, and especially when chinese chestnut seedling plants, needs often to spray the pesticide treatment to promote its growth, current pesticide sprays, mostly the manual work sprays the kettle with the pesticide and directly sprays the seedling, however the manual work sprays, can't make cultivation inside of a field spray evenly, and sprays inefficiency, leads to unable user's demand of satisfying.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems in the prior art and providing a pesticide spraying device for planting Chinese chestnuts.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a pesticide spraying device for planting Chinese chestnuts comprises a fixed table, wherein the top of the fixed table is rotatably connected with a cultivation disc, the outer wall of the cultivation disc is provided with a groove, a seedling cultivation pot is connected in the groove, the top of the fixed table is connected with a pesticide box, the outer wall of the pesticide box is connected with a water pump, the water pumping end of the water pump is connected in the pesticide box, the water outlet end of the water pump is connected with a water delivery pipe, the outer wall of the water delivery pipe is connected with a valve, the outer wall of the fixed table is connected with a fixed frame, the top of the fixed frame is connected with a knob, the outer wall of the knob is connected with a lead screw, the lead screw is rotatably connected in the fixed frame, the outer wall of the lead screw is in threaded connection with a first sleeve, the outer wall of the first sleeve is fixedly connected with a first connecting rod, and the two spray heads are symmetrically arranged at the top of the seedling raising pot.
Preferably, the outer wall of the screw rod is in threaded connection with a second sleeve, the outer wall of the second sleeve is connected with a second connecting rod, and one end, far away from the second sleeve, of the second connecting rod is connected with the first connecting rod.
Preferably, the fixing frame is internally connected with a limiting rod, and the first sleeve and the second sleeve are both connected to the outer wall of the limiting rod in a sliding mode.
Preferably, the water conveying pipe is an elastic telescopic hose.
Preferably, the outer wall of the fixing table is connected with a motor, the output end of the motor is connected with a pinion, and the outer wall of the cultivation disc is connected with a circular rack meshed with the pinion.
Preferably, the top of the cultivation plate is provided with a filter screen, and a cavity is chiseled in the cultivation plate.
Compared with the prior art, the utility model provides a plant pesticide sprinkler for chinese chestnut possesses following beneficial effect:
1. the pesticide spraying device for planting the Chinese chestnut is characterized in that when pesticide is required to be sprayed on Chinese chestnut seedlings, the motor is controlled to operate, the output end of the motor drives the pinion to rotate, the pinion is meshed with the circular rack, the cultivating plate is enabled to rotate on the fixed platform at a constant speed in a circumferential mode, the water pump is controlled to operate simultaneously, pesticide in the pesticide box passes through the water delivery pipe, the pesticide is sprayed on the seedlings in the seedling cultivating basin through the spray heads, the two spray heads are symmetrically arranged at the top of the seedling cultivating basin, the spraying comprehensiveness is guaranteed, the pesticide is uniformly sprayed, meanwhile, the heights of the spray heads can be adjusted according to the heights of the seedlings, the knob is rotated to drive the screw rod to rotate, the first sleeve moves upwards on the outer wall of the screw rod, the height of the spray heads is adjusted, the second sleeve is further connected to the outer wall of the screw rod in a threaded mode, the first connecting rod is prevented, thereby guarantee that first connecting rod and ground keep parallel, the equal sliding connection of first sleeve and second sleeve is at the outer wall of gag lever post, the stability of removal has been improved, the raceway adopts the elastic telescopic hose, can change along with telescopic displacement, avoid influencing sprinkler's normal operating, when cultivating a circumference pivoted, the pesticide that the shower nozzle sprayed also can spray the outer wall of cultivating the dish, the top that will cultivate the dish sets up to the filter screen structure, unnecessary pesticide can pass the filter screen and fall in the cavity of cultivating the dish, delivery port through cultivating the dish lateral wall recycles the pesticide, thereby reduce cost.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can be even spray the chinese chestnut seedling to in a plurality of nursery pots, improved and sprayed efficiency, be favorable to satisfying user's user demand.
Drawings
FIG. 1 is a schematic view showing the overall structure of a pesticide spraying device for planting Chinese chestnut according to the present invention;
FIG. 2 is a schematic view of the overall structure of a pesticide spraying device for planting Chinese chestnut according to the present invention;
FIG. 3 is a schematic structural view of a screw rod of the pesticide spraying device for planting Chinese chestnut of the present invention;
fig. 4 is a schematic structural view of a part a in fig. 1 of a pesticide spraying device for planting Chinese chestnuts, which is provided by the utility model.
In the figure: 1. a fixed table; 2. a cultivation plate; 201. a groove; 202. seedling raising pots; 3. a pesticide box; 4. a water pump; 401. a water delivery pipe; 402. a valve; 5. a fixed mount; 6. a knob; 7. a screw rod; 8. a first sleeve; 9. a first link; 10. a spray head; 11. a second sleeve; 12. a second link; 13. a limiting rod; 14. a motor; 15. a pinion gear; 16. a circular rack.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a pesticide spraying device for planting Chinese chestnut comprises a fixed station 1, a cultivation tray 2 is rotatably connected to the top of the fixed station 1, a groove 201 is cut on the outer wall of the cultivation tray 2, a seedling pot 202 is connected in the groove 201, a pesticide box 3 is connected to the top of the fixed station 1, a water pump 4 is connected to the outer wall of the pesticide box 3, the water pumping end of the water pump 4 is connected to the inside of the pesticide box 3, the water outlet end of the water pump 4 is connected to a water delivery pipe 401, a valve 402 is connected to the outer wall of the water delivery pipe 401, a fixed frame 5 is connected to the outer wall of the fixed station 1, a knob 6 is connected to the top of the fixed frame 5, a lead screw 7 is connected to the outer wall of the lead screw 6 in a rotating manner, a first sleeve 8 is connected to the outer wall of the lead screw 7 in a threaded manner, a first connecting rod 9 is fixedly connected to the outer wall, and the two spray heads 10 are symmetrically arranged at the top of the seedling raising pot 202.
Referring to fig. 2-3, the outer wall of the screw rod 7 is connected with a second sleeve 11 in a threaded manner, the outer wall of the second sleeve 11 is connected with a second connecting rod 12, and one end of the second connecting rod 12, which is far away from the second sleeve 11, is connected with the first connecting rod 9.
Referring to fig. 3, a limiting rod 13 is connected in the fixing frame 5, and the first sleeve 8 and the second sleeve 11 are both slidably connected to the outer wall of the limiting rod 13.
Referring to fig. 1 to 3, the water pipe 401 is an elastic and retractable hose.
Referring to fig. 1, 2 and 4, a motor 14 is connected to an outer wall of the fixing station 1, a pinion 15 is connected to an output end of the motor 14, and a circular rack 16 engaged with the pinion 15 is connected to an outer wall of the cultivation plate 2.
Referring to fig. 1 to 2, a filter net is provided at the top of the cultivation dish 2, and a cavity is bored in the cultivation dish 2.
In the utility model, when the pesticide is needed to be sprayed on the chestnut seedlings, the motor 14 is controlled to operate, the output end of the motor 14 drives the pinion 15 to rotate, the pinion 15 is meshed with the circular rack 16, the cultivating tray 2 is rotated on the fixed platform 1 at a uniform speed, the water pump 4 is controlled to operate simultaneously, the pesticide in the pesticide box 3 passes through the water pipe 401, the pesticide is sprayed on the seedlings in the seedling cultivating basin 202 through the spray heads 10, the two spray heads 10 are symmetrically arranged at the top of the seedling cultivating basin 202, the spraying comprehensiveness is ensured, the pesticide is uniformly sprayed, meanwhile, the height of the spray heads 10 can be adjusted according to the height of the seedlings, the knob 6 is rotated, the knob 6 drives the screw rod 7 to rotate, the first sleeve 8 moves upwards on the outer wall of the screw rod 7, thereby the height of the spray heads 10 is adjusted, the second sleeve 11 is further in threaded connection with the outer wall of the screw rod 7, in order to avoid the, connect in the top of the second sleeve 11 through the second connecting rod 12, thereby guarantee that the first connecting rod 9 keeps parallel with ground, the equal sliding connection of first sleeve 8 and second sleeve 11 is at the outer wall of gag lever post 13, the stability of removal has been improved, raceway 401 adopts the elastic telescopic hose, can change along with the displacement of sleeve, avoid influencing sprinkler's normal operating, when cultivating the circular rotation of dish 2, the pesticide that shower nozzle 10 sprayed also can spray at cultivating the outer wall of dish 2, set up the top of cultivating dish 2 as the filter screen structure, unnecessary pesticide can pass the filter screen and fall in cultivating the cavity of dish 2, can recycle the pesticide through the delivery port of cultivating the dish 2 lateral wall, thereby reduce cost; the utility model discloses can be even spray the chinese chestnut seedling in a plurality of nursery pots 202, improved and sprayed efficiency, be favorable to satisfying user's user demand.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a plant pesticide sprinkler for chinese chestnut, includes fixed station (1), its characterized in that, the top of fixed station (1) is rotated and is connected with cultivates dish (2), cultivate dish (2) outer wall and cut up recess (201), recess (201) in-connection has nursery pot (202), the top of fixed station (1) is connected with pesticide case (3), pesticide case (3) outer wall connection has water pump (4), the end of drawing water of water pump (4) is connected in pesticide case (3), the water outlet end of water pump (4) is connected with raceway (401), raceway (401) outer wall connection has valve (402), fixed station (1) outer wall connection has mount (5), the top of mount (5) is connected with knob (6), knob (6) outer wall connection has lead screw (7), lead screw (7) rotate and connect in mount (5), the outer wall of the screw rod (7) is in threaded connection with a first sleeve (8), the outer wall of the first sleeve (8) is fixedly connected with a first connecting rod (9), the outer wall of the first connecting rod (9) is connected with two spray heads (10), one end, far away from the water pump (4), of the water conveying pipe (401) is connected with the two spray heads (10) through the first connecting rod (9) respectively, and the two spray heads (10) are symmetrically arranged at the top of the seedling raising basin (202).
2. The pesticide spraying device for planting Chinese chestnuts according to claim 1, wherein a second sleeve (11) is connected to the outer wall of the screw rod (7) in a threaded manner, a second connecting rod (12) is connected to the outer wall of the second sleeve (11), and one end, far away from the second sleeve (11), of the second connecting rod (12) is connected with the first connecting rod (9).
3. The pesticide spraying device for planting Chinese chestnuts according to claim 2, wherein a limiting rod (13) is connected in the fixing frame (5), and the first sleeve (8) and the second sleeve (11) are both connected to the outer wall of the limiting rod (13) in a sliding manner.
4. The pesticide spraying device for planting Chinese chestnuts as claimed in claim 1, wherein the water conveying pipe (401) is an elastic and telescopic hose.
5. The pesticide spraying apparatus for planting chestnuts according to claim 1, wherein a motor (14) is connected to an outer wall of the fixing table (1), a pinion (15) is connected to an output end of the motor (14), and a circular rack (16) which is engaged with the pinion (15) is connected to an outer wall of the cultivating tray (2).
6. The pesticide spraying device for planting Chinese chestnuts according to claim 5, wherein a filter screen is arranged on the top of the cultivating tray (2), and a cavity is chiseled in the cultivating tray (2).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921976398.7U CN211430189U (en) | 2019-11-15 | 2019-11-15 | Plant chinese chestnut and use pesticide sprinkler |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201921976398.7U CN211430189U (en) | 2019-11-15 | 2019-11-15 | Plant chinese chestnut and use pesticide sprinkler |
Publications (1)
Publication Number | Publication Date |
---|---|
CN211430189U true CN211430189U (en) | 2020-09-08 |
Family
ID=72293775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201921976398.7U Expired - Fee Related CN211430189U (en) | 2019-11-15 | 2019-11-15 | Plant chinese chestnut and use pesticide sprinkler |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN211430189U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113068600A (en) * | 2021-04-01 | 2021-07-06 | 王婷 | Soilless culture is with rotatory illumination and nutrient solution circulating device |
CN117204230A (en) * | 2023-09-12 | 2023-12-12 | 四川成都中农大现代农业产业研究院 | Strawberry modern planting and cultivating device based on intelligent light supplementing regulation and control |
-
2019
- 2019-11-15 CN CN201921976398.7U patent/CN211430189U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113068600A (en) * | 2021-04-01 | 2021-07-06 | 王婷 | Soilless culture is with rotatory illumination and nutrient solution circulating device |
CN117204230A (en) * | 2023-09-12 | 2023-12-12 | 四川成都中农大现代农业产业研究院 | Strawberry modern planting and cultivating device based on intelligent light supplementing regulation and control |
CN117204230B (en) * | 2023-09-12 | 2024-04-05 | 四川成都中农大现代农业产业研究院 | Strawberry modern planting and cultivating device based on intelligent light supplementing regulation and control |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN211430189U (en) | Plant chinese chestnut and use pesticide sprinkler | |
CN112740989A (en) | Watering device for tea planting | |
CN210492295U (en) | Tree planting is with spouting medicine device | |
CN111183884B (en) | Navel orange is planted with all-round device that waters | |
CN206274874U (en) | A kind of planting greenhouse with mobile irrigation function | |
CN109259530B (en) | Can realize water-saving potted plant of driping irrigation and put frame | |
CN218959889U (en) | Plant protection is with spouting medicine equipment | |
CN208273958U (en) | A kind of well-mixed trees grug feeding device of medical fluid | |
CN107896708A (en) | A kind of fruits and vegetables incubator easy to use | |
CN204837229U (en) | A multifunctional flower pot | |
CN208047417U (en) | A kind of combination multilayer water-collecting type solid growth equipment | |
CN206994168U (en) | A kind of nursery stock field chemical spraying device | |
CN215301827U (en) | Marigold seedling growing greenhouse | |
CN220776863U (en) | Seedling cultivation irrigation equipment | |
CN221128572U (en) | Agricultural pest control precision pesticide application device | |
CN215123584U (en) | Castor plant with spouting medicine device | |
CN213961028U (en) | A irrigation equipment for green house | |
CN221748881U (en) | Waxy corn seed germination accelerating device | |
CN220830803U (en) | Spray adjustable tealeaves of scope and plant irrigation equipment | |
CN214430414U (en) | Dragon fruit cultivation frame structure | |
CN217241664U (en) | Oranges and tangerines are planted and are used seedling culture device | |
CN213662924U (en) | Vegetable planting is with device that waters | |
CN217241951U (en) | Orchid group banks up group and grows seedlings with cultivateing frame | |
CN218941831U (en) | Planting frame with watering function | |
CN219108552U (en) | Multi-angle pesticide spraying machine for agricultural planting |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 |