CN111771842A - A spout medicine device for organic rice pest control - Google Patents
A spout medicine device for organic rice pest control Download PDFInfo
- Publication number
- CN111771842A CN111771842A CN202010609489.8A CN202010609489A CN111771842A CN 111771842 A CN111771842 A CN 111771842A CN 202010609489 A CN202010609489 A CN 202010609489A CN 111771842 A CN111771842 A CN 111771842A
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- China
- Prior art keywords
- positioning
- pesticide
- storage barrel
- bottom plate
- servo motor
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- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
- A01M7/0035—Pressure sprayers mounted on a frame and guided by hand; Spray barrow
- A01M7/0039—Pressure sprayers mounted on a frame and guided by hand; Spray barrow motor-driven
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0082—Undercarriages, frames, mountings, couplings, tanks
- A01M7/0085—Tanks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/80—Forming a predetermined ratio of the substances to be mixed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4481—Arrangements or adaptations for driving the reel or the material
- B65H75/4486—Electric motors
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Mechanical Engineering (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a pesticide spraying device for organic rice pest control, which relates to the technical field of rice planting and comprises a bottom plate, wherein a pesticide inlet hopper is connected with the upper end wall of a pesticide storage barrel in a sliding manner, a solenoid valve is arranged on the pesticide inlet hopper, a positioning plate is arranged on the outer wall of the pesticide inlet hopper, the upper surface of the positioning plate is connected with the upper end inner wall of the pesticide storage barrel through a pressure sensor, a pump body is arranged in the pesticide storage barrel, and the pump body is connected with a connecting pipe; the spraying structure comprises two positioning plates arranged on the bottom plate, the two positioning plates are connected through a supporting plate, an L-shaped first spray pipe penetrating through the supporting plate and a first servo motor arranged on the supporting plate are rotatably arranged on the supporting plate, the first spray pipe is detachably connected with the connecting pipe through threads, a toothed ring is arranged on the first spray pipe, and a gear meshed with the toothed ring is arranged on an output shaft of the first servo motor; the invention has the advantages of convenient use, high flexibility, reduced driving strength of workers, and the like.
Description
Technical Field
The invention relates to the technical field of rice planting, in particular to a pesticide spraying device for organic rice pest control.
Background
Rice is a cereal crop of the genus oryza, the representative species being rice; the rice is native to China and India, and the rice is planted by precedents in Yangtze river basin of China seven thousand years ago; the rice is divided into indica rice and japonica rice, early rice and middle and late rice, glutinous rice and non-glutinous rice according to the rice type; the conventional rice and hybrid rice are classified according to the seed reserving mode. Other classifications, including paddy rice and floating rice, are made according to whether soilless culture is performed; dividing into season rice and 'lazy rice' according to the life cycle; the rice is divided into common rice and giant rice about 2 meters according to the height; the method is divided into common light rice and 'seawater rice' according to saline-alkali resistance.
The main planting of rice and south, the rice is when planting, can be because of the influence of environment sometimes, lead to the rice plant diseases and insect pests to take place frequently, bring huge economic loss for the peasant household, and the mode of removing the plant diseases and insect pests is mainly through planting the rice variety of disease and insect pests, but along with the increase of time, the anti-drug antibody can appear in many plant diseases and insect pests, consequently, need cooperate certain insecticide to use, and current medicine device that spouts is mainly artifical backpack, not only consume the physical power during the use, and transport volume in proper order is limited, consequently, the application has set up a medicine device that spouts that is used for organic rice plant diseases and insect pests prevention and cure.
Disclosure of Invention
The invention aims to solve the technical problem of providing a pesticide spraying device for organic rice pest control, which is used for solving the problems of large labor consumption and small transportation amount when the existing manual pesticide spraying device in the prior art described in the background technology is used.
In order to achieve the above purpose, the present invention provides the following technical solutions: a pesticide spraying device for organic rice pest control comprises a bottom plate, wherein a plurality of universal wheels are arranged at the bottom of the bottom plate, a push handle and a pesticide storage barrel are arranged on the bottom plate, a pesticide inlet hopper and a water inlet pipe penetrating through the upper end wall are arranged on the upper end wall of the pesticide storage barrel, a flowmeter is arranged on the water inlet pipe, the pesticide inlet hopper is connected with the upper end wall of the pesticide storage barrel in a sliding mode, a solenoid valve is arranged on the pesticide inlet hopper, a positioning plate is arranged on the outer wall of the pesticide inlet hopper, the upper surface of the positioning plate is connected with the upper end inner wall of the pesticide storage barrel through a pressure sensor, a pump body is arranged in the pesticide storage barrel, and the pump body is connected with a connecting pipe; still be provided with on the bottom plate and spray the structure, spray the structure including setting up two locating plates on the bottom plate, two the locating plate passes through the backup pad and connects, rotate in the backup pad and be provided with the first spray tube of L type that runs through the backup pad and set up the first servo motor in the backup pad, first spray tube passes through the screw thread with the connecting pipe and can dismantle the connection, be provided with the ring gear on the first spray tube, be provided with the gear with the ring gear meshing on first servo motor's the output shaft.
Preferably: the upper end wall of the medicine storage barrel is provided with a speed reducer, the speed reducer is provided with a driving motor, an output shaft of the driving motor is connected with the speed reducer, and one end, extending into the medicine storage barrel, of the output shaft of the speed reducer is provided with a plurality of stirring rods.
Preferably: the bottom of staving is provided with the base, the position that corresponds the base on the bottom plate is provided with the constant head tank, base and constant head tank sliding connection, be provided with the T type reference column that slides and run through the base on the base, the position that corresponds the reference column on the bottom plate is provided with the locating hole, the reference column slides and runs through the locating hole that corresponds the position.
Preferably: the two positioning plates are rotatably connected with the winding roller, one positioning plate is provided with a second servo motor and a gear box, an output shaft of the second servo motor is connected with an input shaft of the gear box, and an output end of the gear box is connected with a rotating shaft of the winding roller.
Preferably: and a positioning ring is further arranged at the position, corresponding to the winding roller, on the bottom plate, and the connecting pipe penetrates through the positioning ring.
Preferably: a support plate is arranged on one of the positioning plates, a plurality of clamping grooves are formed in the upper surface of the support plate, and a second spray pipe is placed in each clamping groove.
Preferably: the electric control box is arranged on the pushing handle, the control panel, the storage battery, the display screen and the industrial personal computer are arranged on the electric control box, and the industrial personal computer is electrically connected with the display screen, the storage battery, the electromagnetic valve, the pressure sensor, the flowmeter, the driving motor, the first servo motor and the second servo motor respectively.
The beneficial effect of adopting above technical scheme is:
the quantity of the medicine poured into the medicine inlet hopper can be weighed through the arranged pressure sensor, the quantity of the water entering the medicine storage barrel can be detected through the arranged flow meter, the proportion of the liquid medicine can be accurately realized, the first spray pipe can be driven to rotate through the arranged first servo motor, the position of the first spray pipe is adjusted, the medicine can be better sprayed, the second spray pipe can be connected with the connecting pipe, an operator can conveniently and directly hold the second spray pipe to move, and more flexible medicine spraying operation can be carried out;
according to the winding device, the winding roller can be driven to rotate through the winding roller and the second servo motor, so that the connecting pipe is wound;
this application can drive the puddler through the driving motor who sets up and rotate, realizes carrying out the effect of stirring to liquid medicine.
Drawings
Fig. 1 is a front view of a spraying device for organic rice pest control in accordance with the present invention.
Wherein: the automatic medicine storage device comprises a bottom plate 10, a universal wheel 11, a pushing handle 12, a medicine storage barrel 30, a medicine inlet hopper 31, an electromagnetic valve 32, a positioning plate 33, a pressure sensor 34, a water inlet pipe 35, a flow meter 36, a speed reducer 37, a driving motor 38, a stirring rod 39, a pump body 310, a connecting pipe 311, a base 40, a positioning groove 41, a positioning hole 42, a positioning column 43, a spraying structure 50, a positioning plate 51, a supporting plate 52, a first spray pipe 53, a toothed ring 54, a first servo motor 55, a gear 56, a winding roller 60, a gear box 61, a second servo motor 62, a positioning ring 63, a supporting plate 70, a second spray pipe 71 and an electric cabinet 80.
Detailed Description
Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.
In the embodiment, as shown in fig. 1, a pesticide spraying device for organic rice pest control includes a bottom plate 10, a plurality of universal wheels 11 are disposed at the bottom of the bottom plate 10, a pushing handle 11 and a pesticide storage barrel 30 are disposed on the bottom plate 10, a pesticide inlet hopper 31 and a water inlet pipe 35 penetrating through the upper end wall are disposed on the upper end wall of the pesticide storage barrel 30, a flowmeter 36 is disposed on the water inlet pipe 35, the pesticide inlet hopper 31 is slidably connected with the upper end wall of the pesticide storage barrel 30, an electromagnetic valve 32 is disposed on the pesticide inlet hopper 31, a positioning plate 33 is disposed on the outer wall of the pesticide inlet hopper 31, the upper surface of the positioning plate 33 is connected with the upper end inner wall of the pesticide storage barrel 30 through a pressure sensor 34, a pump body 310 is disposed in the pesticide storage barrel 30, and the pump body 310 is connected with a connecting pipe 311; the spraying structure 50 is further arranged on the bottom plate 10, the spraying structure 50 comprises two positioning plates 51 arranged on the bottom plate 10, the two positioning plates 51 are connected through a supporting plate 52, an L-shaped first spray pipe 53 penetrating through the supporting plate 52 and a first servo motor 55 arranged on the supporting plate 52 are rotatably arranged on the supporting plate 52, the first spray pipe 53 is detachably connected with the connecting pipe 311 through threads, a toothed ring 54 is arranged on the first spray pipe 53, and a gear 56 meshed with the toothed ring 54 is arranged on an output shaft of the first servo motor 55.
Preferably: the upper end wall of the medicine storage barrel 30 is provided with a speed reducer 37, the speed reducer 37 is provided with a driving motor 38, an output shaft of the driving motor 38 is connected with the speed reducer 37, and one end of the output shaft of the speed reducer 37, which extends into the medicine storage barrel 30, is provided with a plurality of stirring rods 39.
Preferably: the bottom of the barrel body 30 is provided with a base 40, a positioning groove 41 is arranged on the bottom plate 10 corresponding to the base 40, the base 40 is connected with the positioning groove 41 in a sliding manner, a T-shaped positioning column 43 which penetrates through the base 40 in a sliding manner is arranged on the base 40, a positioning hole 42 is arranged on the bottom plate 10 corresponding to the positioning column 43, and the positioning column 43 penetrates through the positioning hole 42 at the corresponding position in a sliding manner.
Preferably: the two positioning plates 51 are rotatably connected with the winding roller 60, one of the positioning plates 51 is provided with a second servo motor 62 and a gear box 61, an output shaft of the second servo motor 62 is connected with an input shaft of the gear box 61, and an output end of the gear box 61 is connected with a rotating shaft of the winding roller 60.
Preferably: a positioning ring 63 is further disposed on the bottom plate 10 at a position corresponding to the wind-up roll 60, and the connecting pipe 311 penetrates through the positioning ring 63.
Preferably: a support plate 70 is arranged on one of the positioning plates 51, a plurality of clamping grooves are arranged on the upper surface of the support plate 70, and a second spray pipe 71 is arranged in each clamping groove.
Preferably: the electric cabinet 80 is arranged on the push handle 12, the control panel, the storage battery, the display screen and the industrial personal computer are arranged on the electric cabinet 80, and the industrial personal computer is electrically connected with the display screen, the storage battery, the electromagnetic valve 32, the pressure sensor 34, the flowmeter 36, the driving motor 38, the first servo motor 55 and the second servo motor 62 respectively.
The specific implementation manner of this embodiment:
when the medicine taking device is used, the medicine liquid is firstly led into the medicine inlet hopper 31, the amount of the medicine liquid can be weighed through the pressure sensor 34, the flow meter 36 can calculate the amount of the liquid medicine flowing into the medicine storage barrel 30, so that the proportion of the liquid medicine can be more accurately achieved, then the stirring rod 39 can be driven to rotate by the arranged driving motor 38, so that the liquid medicine is mixed uniformly and rapidly, then the connecting tube 311 is connected with the first spray tube 53, the first servo motor 55 is started, the first servo motor 55 drives the gear ring 54 to rotate through the gear 56, the first spray tube 53 is driven to rotate, the position of the first spray tube 53 is adjusted, the liquid medicine can be conveniently sprayed, an operator can also connect the connecting tube 311 with the second spray tube 71, therefore, an operator can directly hold the second spray pipe 71 to spray the specified position, and the medicine can be sprayed more flexibly through the first spray pipe 53 and the second spray pipe 71;
the winding roller 60 can be driven to rotate by the arranged second servo motor 62, and the connecting pipe 311 is wound;
through setting up base 40, constant head tank 41, locating hole 42, reference column 43, can realize storing up storage barrel 30's dismantlement, the nimble storage barrel 30 that uses of being convenient for.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (7)
1. The utility model provides a spout medicine device for organic rice pest control, includes the bottom plate, its characterized in that: the bottom of the bottom plate is provided with a plurality of universal wheels, the bottom plate is provided with a push handle and a medicine storage barrel, the upper end wall of the medicine storage barrel is provided with a medicine inlet hopper and a water inlet pipe which penetrate through the upper end wall, the water inlet pipe is provided with a flowmeter, the medicine inlet hopper is connected with the upper end wall of the medicine storage barrel in a sliding manner, the medicine inlet hopper is provided with a solenoid valve, the outer wall of the medicine inlet hopper is provided with a positioning plate, the upper surface of the positioning plate is connected with the upper end inner wall of the medicine storage barrel through a pressure sensor, a pump body is arranged in the medicine storage barrel, and the pump body is connected with a connecting; still be provided with on the bottom plate and spray the structure, spray the structure including setting up two locating plates on the bottom plate, two the locating plate passes through the backup pad and connects, rotate in the backup pad and be provided with the first spray tube of L type that runs through the backup pad and set up the first servo motor in the backup pad, first spray tube passes through the screw thread with the connecting pipe and can dismantle the connection, be provided with the ring gear on the first spray tube, be provided with the gear with the ring gear meshing on first servo motor's the output shaft.
2. The pesticide spraying device for organic rice pest control according to claim 1, wherein a speed reducer is arranged on the upper end wall of the pesticide storage barrel, a driving motor is arranged on the speed reducer, an output shaft of the driving motor is connected with the speed reducer, and a plurality of stirring rods are arranged at one end of the output shaft of the speed reducer, which extends into the pesticide storage barrel.
3. The pesticide spraying device for organic rice pest control according to claim 2, wherein a base is arranged at the bottom of the barrel body, a positioning groove is arranged on the bottom plate corresponding to the base, the base is connected with the positioning groove in a sliding manner, a T-shaped positioning column which penetrates through the base in a sliding manner is arranged on the base, a positioning hole is arranged on the bottom plate corresponding to the positioning column, and the positioning column penetrates through the positioning hole in the corresponding position in a sliding manner.
4. The pesticide spraying device for organic rice pest control according to claim 3, wherein two positioning plates are rotatably connected with the winding roller, one of the positioning plates is provided with a second servo motor and a gear box, an output shaft of the second servo motor is connected with an input shaft of the gear box, and an output end of the gear box is connected with a rotating shaft of the winding roller.
5. The pesticide spraying device for organic rice pest control according to claim 4, wherein a positioning ring is further arranged on the bottom plate corresponding to the winding roller, and the connecting pipe penetrates through the positioning ring.
6. The pesticide spraying device for organic rice pest control according to claim 5, wherein a support plate is arranged on one of the positioning plates, a plurality of clamping grooves are formed in the upper surface of the support plate, and a second spraying pipe is placed in each clamping groove.
7. The pesticide spraying device for organic rice pest control according to claim 6, wherein the pushing handle is provided with an electric cabinet, the electric cabinet is provided with a control panel, a storage battery, a display screen and an industrial personal computer, and the industrial personal computer is respectively and electrically connected with the display screen, the storage battery, the electromagnetic valve, the pressure sensor, the flowmeter, the driving motor, the first servo motor and the second servo motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010609489.8A CN111771842A (en) | 2020-06-30 | 2020-06-30 | A spout medicine device for organic rice pest control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010609489.8A CN111771842A (en) | 2020-06-30 | 2020-06-30 | A spout medicine device for organic rice pest control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111771842A true CN111771842A (en) | 2020-10-16 |
Family
ID=72761230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010609489.8A Pending CN111771842A (en) | 2020-06-30 | 2020-06-30 | A spout medicine device for organic rice pest control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111771842A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230345920A1 (en) * | 2021-01-22 | 2023-11-02 | Yangjiang Polytechnic | Insect-rice symbiotic comprehensive planting and breeding method mainly based on tylorrhynchus proliferation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2958155A (en) * | 1954-12-28 | 1960-11-01 | Kleinmotoren G M B H Fa | Portable spraying apparatus |
| CN106508861A (en) * | 2016-11-17 | 2017-03-22 | 胡达春 | Efficient pesticide sprayer for forestry management |
| CN107396907A (en) * | 2017-08-03 | 2017-11-28 | 陈鹏 | A kind of device of automation spray for garden craft |
| CN108156916A (en) * | 2017-12-15 | 2018-06-15 | 李秋平 | Agricultural fertilizer delousing plant |
| CN108338150A (en) * | 2018-04-27 | 2018-07-31 | 佛山市翔桂农机科技有限公司 | A kind of automatic pressure-controlled pesticide sprayer |
| CN209251503U (en) * | 2018-12-28 | 2019-08-16 | 顾言 | A kind of novel agricultural cultivating and growing pesticide spraying device |
| CN209848743U (en) * | 2019-01-29 | 2019-12-27 | 吴昌卿 | Pesticide proportioning barrel for preventing and treating rice diseases and insect pests |
-
2020
- 2020-06-30 CN CN202010609489.8A patent/CN111771842A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2958155A (en) * | 1954-12-28 | 1960-11-01 | Kleinmotoren G M B H Fa | Portable spraying apparatus |
| CN106508861A (en) * | 2016-11-17 | 2017-03-22 | 胡达春 | Efficient pesticide sprayer for forestry management |
| CN107396907A (en) * | 2017-08-03 | 2017-11-28 | 陈鹏 | A kind of device of automation spray for garden craft |
| CN108156916A (en) * | 2017-12-15 | 2018-06-15 | 李秋平 | Agricultural fertilizer delousing plant |
| CN108338150A (en) * | 2018-04-27 | 2018-07-31 | 佛山市翔桂农机科技有限公司 | A kind of automatic pressure-controlled pesticide sprayer |
| CN209251503U (en) * | 2018-12-28 | 2019-08-16 | 顾言 | A kind of novel agricultural cultivating and growing pesticide spraying device |
| CN209848743U (en) * | 2019-01-29 | 2019-12-27 | 吴昌卿 | Pesticide proportioning barrel for preventing and treating rice diseases and insect pests |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230345920A1 (en) * | 2021-01-22 | 2023-11-02 | Yangjiang Polytechnic | Insect-rice symbiotic comprehensive planting and breeding method mainly based on tylorrhynchus proliferation |
| US12089577B2 (en) * | 2021-01-22 | 2024-09-17 | Yangjiang Polytechnic | Insect-rice symbiotic comprehensive planting and breeding method mainly based on Tylorrhynchus proliferation |
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Application publication date: 20201016 |