CN117530257A - Pesticide-fertilizer mixed spraying equipment for agricultural planting - Google Patents

Pesticide-fertilizer mixed spraying equipment for agricultural planting Download PDF

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Publication number
CN117530257A
CN117530257A CN202311695991.5A CN202311695991A CN117530257A CN 117530257 A CN117530257 A CN 117530257A CN 202311695991 A CN202311695991 A CN 202311695991A CN 117530257 A CN117530257 A CN 117530257A
Authority
CN
China
Prior art keywords
pesticide
fertilizer
wall
fertilizer mixing
driving motor
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Withdrawn
Application number
CN202311695991.5A
Other languages
Chinese (zh)
Inventor
李晓菲
刘锴栋
卢治友
莫雨杏
梁金荣
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lingnan Normal University
Original Assignee
Lingnan Normal University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lingnan Normal University filed Critical Lingnan Normal University
Priority to CN202311695991.5A priority Critical patent/CN117530257A/en
Publication of CN117530257A publication Critical patent/CN117530257A/en
Withdrawn legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0025Mechanical sprayers
    • A01M7/0032Pressure sprayers
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/005Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01MCATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
    • A01M7/00Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
    • A01M7/0089Regulating or controlling systems
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/20Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising
    • B05B15/25Arrangements for agitating the material to be sprayed, e.g. for stirring, mixing or homogenising using moving elements, e.g. rotating blades
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (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 pesticide and fertilizer mixed spraying equipment for agricultural planting, which relates to the technical field of agricultural planting and comprises a support plate, wherein four corners at the bottom of the support plate are rotationally connected with idler wheels, a pesticide and fertilizer mixing box is fixedly arranged in the middle of the upper surface of the support plate, a water pump is fixedly arranged at the bottom of the pesticide and fertilizer mixing box and the upper surface of the support plate, and a driving motor I is fixedly arranged in the middle of the upper surface of the pesticide and fertilizer mixing box. When the pesticide fertilizer and the water are mixed, the action of the spiral fan blade is utilized, the pesticide fertilizer and the water are conveniently stirred and turned upwards, so that the mixing effect of the pesticide fertilizer and the water is improved, the first driving motor is utilized to drive the scraping plate to rotate, the scraping plate scrapes the inner wall of the pesticide fertilizer mixing box, the pesticide fertilizer adsorbed on the inner wall of the pesticide fertilizer mixing box is cleaned, and the practical effect of the pesticide fertilizer mixing and spraying equipment is prevented from being influenced by the adsorption of the pesticide fertilizer on the inner wall of the pesticide fertilizer mixing box.

Description

Pesticide-fertilizer mixed spraying equipment for agricultural planting
Technical Field
The invention relates to the technical field of agricultural planting, in particular to pesticide-fertilizer mixing and spraying equipment for agricultural planting.
Background
Pesticides, which are currently known in the world as pest ici de, are "pesticides" but are actually chemical and biopharmaceutical agents for controlling pests (pests, mites, nematodes, pathogens, weeds and mice) that are harmful to agriculture, forestry and animal husbandry production, and for regulating plant growth, some natural chemicals and biopharmaceuticals that have properties of controlling pests in agriculture, animal husbandry, classes 17, etc. have been gradually recognized later through a relatively long-term development of production and living processes. Various adjuvants for hygiene and improving the physicochemical properties of the active ingredient are generally included.
The following problems exist in the prior art:
the existing pesticide-fertilizer mixed spraying equipment for agricultural planting is inconvenient to spray the pesticide fertilizer while stirring and inconvenient to swing the spray head in a reciprocating manner when in use, and affects the spraying effect and the spraying efficiency of the pesticide-fertilizer mixed spraying equipment on the planting plants; the existing pesticide-fertilizer mixed spraying equipment for agricultural planting is capable of solving the problem that the wheel of the pesticide-fertilizer mixed spraying equipment is sunken or slips frequently when the pesticide-fertilizer mixed spraying equipment is moved, so that the practical effect of the pesticide-fertilizer mixed spraying equipment is reduced.
Disclosure of Invention
The invention provides pesticide and fertilizer mixed spraying equipment for agricultural planting, which aims to solve the problems in the background technology.
In order to solve the technical problems, the invention adopts the following technical scheme:
the utility model provides an agricultural is planted with medicine fertilizer mixing sprinkler, includes the supporting seat board, the four corners rotation of supporting seat board bottom is connected with the gyro wheel, the middle part fixed mounting of supporting seat board upper surface has medicine fertilizer mixing box, the bottom of medicine fertilizer mixing box and the last fixed surface of supporting seat board have the water pump.
The middle part of medicine fertilizer mixing box upper surface fixed mounting has driving motor one, the outer wall fixed mounting of driving motor a rotation axis has the support frame, the middle part fixed mounting of driving motor a rotation axis outer wall has stirring mixing plate.
The pipeline is fixedly arranged at the output end of the water pump, the supporting plate is fixedly arranged at the right end of the pipeline, the bottom of the supporting plate is fixedly arranged on the upper surface of the supporting plate, the driving motor II is fixedly arranged at the middle part of the supporting plate and the bottom of the right side of the pipeline, the spray head is arranged at the top of the right side of the supporting plate, and the half-angle gear is fixedly arranged on the outer wall of the driving motor II.
The outer wall fixed mounting of gyro wheel has the supporting seat pole, the top fixed mounting of supporting seat pole has the conical head.
The technical scheme of the invention is further improved as follows: the edge of the support frame is fixedly provided with a scraping plate, and one side of the scraping plate is lapped with the inner wall of the pesticide and fertilizer mixing box.
The technical scheme of the invention is further improved as follows: the outer wall of a rotating shaft of the driving motor is fixedly provided with spiral fan blades which are positioned on the upper side and the lower side of the stirring mixing plate.
The technical scheme of the invention is further improved as follows: the outer wall joint of shower nozzle has annular track pinion rack, the top of annular track pinion rack and be located the top threaded connection of shower nozzle have double-threaded adjusting screw, annular track pinion rack inner wall and driving motor's outer wall meshing.
The technical scheme of the invention is further improved as follows: the left side of shower nozzle fixed mounting has the water conservancy diversion bulb, the outer wall of water conservancy diversion bulb and the positive sliding connection of backup pad, the guiding gutter has been seted up to the positive and left side that is located the water conservancy diversion bulb of backup pad.
The technical scheme of the invention is further improved as follows: the upper surface of supporting seat pole bottom is fixed mounting has dustproof pipeline, dustproof pipeline's top fixedly connected with baffle.
The technical scheme of the invention is further improved as follows: the outer wall of the supporting seat rod and the bottom of the baffle are movably sleeved with supporting springs.
By adopting the technical scheme, compared with the prior art, the invention has the following technical progress:
1. the invention provides pesticide and fertilizer mixing and spraying equipment for agricultural planting, which is convenient for stirring pesticide and fertilizer and water upwards by utilizing the action of a spiral fan blade when the pesticide and fertilizer and water are mixed, so that the mixing effect of the pesticide and fertilizer and the water is improved, and the scraper is driven to rotate by utilizing the action of a first driving motor, so that the scraper scrapes the inner wall of a pesticide and fertilizer mixing box, thereby cleaning the pesticide and fertilizer adsorbed on the inner wall of the pesticide and fertilizer mixing box and avoiding the effect that the pesticide and fertilizer is adsorbed on the inner wall of the pesticide and fertilizer mixing box to influence the practical effect of the pesticide and fertilizer mixing and spraying equipment.
2. The invention provides a pesticide and fertilizer mixed spraying device for agricultural planting, which is characterized in that when crops are sprayed, a half-angle gear is driven to rotate by utilizing the action of a driving motor II, and the annular track toothed plate can swing left and right under the action of meshing of the driving motor II and the annular track toothed plate, so that a spray head can swing left and right, the sprayed pesticide and fertilizer mixed solution can be conveniently and uniformly sprayed on the crops, and a pipeline can conveniently pass through a diversion trench and a diversion bulb to enter the diversion bulb and enter the spray head by pumping through the diversion trench, so that a passage is formed between the pipeline and the spray head.
3. The invention provides pesticide and fertilizer mixed spraying equipment for agricultural planting, which utilizes the action of a supporting spring to push a baffle plate when the pesticide and fertilizer mixed spraying equipment is moved, is convenient for cleaning soil adsorbed on a supporting seat rod, and utilizes the action of a dustproof pipeline to protect the supporting spring and prevent the soil from entering an inner cavity of the dustproof pipeline to influence the supporting spring, so that the using effect of the supporting spring is influenced, and the purpose of conveniently moving the pesticide and fertilizer mixed spraying equipment for agricultural planting is achieved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the annular track toothed plate of the present invention;
FIG. 3 is a schematic cross-sectional view of a support plate of the present invention;
FIG. 4 is a schematic view of the structure of the roller of the present invention;
fig. 5 is an enlarged schematic view of the structure of the present invention at a.
In the figure: 1. a support plate; 2. a medicine fertilizer mixing box; 21. spiral fan blades; 22. stirring the mixing plate; 23. a support frame; 24. a scraper; 25. driving a first motor; 3. a water pump; 31. a pipe; 32. a second driving motor; 33. a support plate; 34. a spray head; 35. a half angle gear; 36. an annular track toothed plate; 37. a double-thread adjusting screw; 38. a diversion trench; 39. diversion bulb; 4. a roller; 41. a support seat rod; 42. a support spring; 43. a dust-proof pipe; 44. a baffle; 45. a conical head.
Detailed Description
The invention is further illustrated by the following examples:
example 1
As shown in fig. 1-5, the invention provides a pesticide and fertilizer mixing and spraying device for agricultural planting, which comprises a support plate 1, wherein four corners of the bottom of the support plate 1 are rotatably connected with idler wheels 4, a pesticide and fertilizer mixing box 2 is fixedly arranged in the middle of the upper surface of the support plate 1, a water pump 3 is fixedly arranged at the bottom of the pesticide and fertilizer mixing box 2 and the upper surface of the support plate 1, a first driving motor 25 is fixedly arranged in the middle of the upper surface of the pesticide and fertilizer mixing box 2, a support frame 23 is fixedly arranged on the outer wall of the first driving motor 25, a stirring and mixing plate 22 is fixedly arranged in the middle of the outer wall of the first driving motor 25, a pipeline 31 is fixedly arranged at the output end of the water pump 3, a support plate 33 is fixedly arranged at the right end of the pipeline 31, the bottom of the support plate 33 is fixedly arranged on the upper surface of the support plate 1, a second driving motor 32 is fixedly arranged at the middle of the bottom of the right side of the support plate 33, a spray head 34 is arranged at the top of the right side of the support plate 33, a half-angle gear 35 is fixedly arranged on the outer wall of the rotating shaft of the second driving motor 32, a supporting seat rod 41 is fixedly arranged on the outer wall of the idler wheel 4, and a conical head 45 is fixedly arranged at the top of the supporting seat rod 41.
In this embodiment, the medicine and water required by the medicine and fertilizer are injected into the inner cavity of the medicine and fertilizer mixing box 2, and the medicine and fertilizer mixing and spraying device is started, the stirring and mixing plate 22 is driven to rotate by the action of the driving motor one 25, so that substances in the inner cavity of the medicine and fertilizer mixing box 2 can be stirred to be fully mixed, then the solution in the inner cavity of the medicine and fertilizer mixing box 2 is pumped into the inner cavity of the pipeline 31 from the medicine and fertilizer mixing box 2 by the action of the water pump 3, pumped out from the right side of the spray nozzle 34 through the pipeline 31, the medicine and fertilizer can be sprayed on crops to be sprayed, then the medicine and fertilizer mixing and spraying device can be moved under the action of the roller 4 by pushing the support plate 1, the grasping force between the outer wall and the ground of the roller 4 is improved by the action of the cone 45, and the problem that the support plate 1 slips during movement is avoided, and the purpose of movable spraying is achieved.
Example 2
As shown in fig. 1-5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the edge of the supporting frame 23 is fixedly provided with a scraping plate 24, one side of the scraping plate 24 is overlapped with the inner wall of the pesticide and fertilizer mixing box 2, the outer wall of the rotating shaft of the driving motor 25 is fixedly provided with a spiral fan blade 21 at the upper side and the lower side of the stirring mixing plate 22.
In this embodiment, through the effect of screw blade 21, upward advance when being convenient for stir medicine fertilizer and water and turn to improve the mixed effect to medicine fertilizer and water, utilize the effect of driving motor one 25, drive scraper blade 24 and rotate, make scraper blade 24 scrape the inner wall of medicine fertilizer mixing box 2, thereby clean the absorbent medicine fertilizer on the inner wall of medicine fertilizer mixing box 2, avoid medicine fertilizer to adsorb the practical effect that influences medicine fertilizer mixing sprinkler on the inner wall of medicine fertilizer mixing box 2.
Example 3
As shown in fig. 1-5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the outer wall joint of shower nozzle 34 has annular track pinion rack 36, and the top of annular track pinion rack 36 just is located the top threaded connection of shower nozzle 34 and has double-thread adjustment screw 37, and annular track pinion rack 36 inner wall and driving motor two 32's outer wall meshing, shower nozzle 34's left side fixed mounting has guide ball 39, guide ball 39's outer wall and the positive sliding connection of backup pad 33, and guide slot 38 has been seted up in the front of backup pad 33 and in the left side of guide ball 39.
In this embodiment, the second driving motor 32 drives the half-angle gear 35 to rotate, so that the annular track toothed plate 36 can swing left and right under the meshing action of the second driving motor 32 and the annular track toothed plate 36, so that the spray head 34 can swing left and right, the sprayed mixed solution of the pesticide fertilizer and the water can be conveniently and uniformly sprayed on crops, and the pipeline 31 can be conveniently pumped through the diversion trench 38 to enter the diversion bulb 39 and enter the spray head 34 by utilizing the action of the diversion trench 38 and the diversion bulb 39, so that a passage is formed between the pipeline 31 and the spray head 34.
Example 4
As shown in fig. 1-5, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the upper surface of supporting seat pole 41 bottom fixed mounting has dustproof pipeline 43, and dustproof pipeline 43's top fixedly connected with baffle 44, and the outer wall of supporting seat pole 41 and the bottom activity that is located baffle 44 cup joint supporting spring 42.
In this embodiment, through the effect of support spring 42, promote baffle 44, be convenient for carry out the effect of clearance to the earth of adsorbing on the supporting seat pole 41, utilize dustproof pipeline 43's effect, protect support spring 42, avoid earth to enter into in dustproof pipeline 43's the inner chamber to influence support spring 42's result of use.
The working principle of the pesticide-fertilizer mixed spraying equipment for agricultural planting is specifically described below.
As shown in fig. 1 to 5, firstly, the medicine and water required by the medicine and fertilizer are injected into the inner cavity of the medicine and fertilizer mixing box 2, and the medicine and fertilizer mixing and spraying equipment is started, the stirring and mixing plate 22 is driven to rotate by the action of the driving motor one 25, substances in the inner cavity of the medicine and fertilizer mixing box 2 can be stirred to be fully mixed, the medicine and fertilizer and water are conveniently stirred and turned upwards by the action of the spiral fan blade 21, so that the mixing effect of the medicine and fertilizer and the water is improved, the scraping plate 24 is driven to rotate by the action of the driving motor one 25, the scraping plate 24 scrapes the inner wall of the medicine and fertilizer mixing box 2, so that the medicine and fertilizer adsorbed on the inner wall of the medicine and fertilizer mixing box 2 is cleaned, the practical effect of the medicine and fertilizer mixing and spraying equipment is prevented from being influenced by the medicine and fertilizer adsorbed on the inner wall of the medicine and fertilizer mixing box 2 by the action of the water pump 3, the solution in the inner cavity of the pesticide-fertilizer mixing box 2 is pumped into the inner cavity of the pipeline 31 from the pesticide-fertilizer mixing box 2 and pumped out from the right side of the spray head 34 through the pipeline 31, so that pesticide fertilizer can be sprayed on crops to be sprayed, when the crops are sprayed, the half-angle gear 35 is driven to rotate by the action of the driving motor II 32, the annular track toothed plate 36 can swing left and right under the meshing action of the driving motor II 32 and the annular track toothed plate 36, the spray head 34 can swing left and right, the sprayed pesticide fertilizer and water mixed solution can be conveniently and uniformly sprayed on the crops, the pipeline 31 can conveniently pass through the diversion groove 38 to enter the diversion bulb 39 and enter the spray head 34 by the action of the diversion groove 38 and the diversion bulb 39, a passage is formed between the pipeline 31 and the spray head 34, and then the support plate 1 is pushed to roll 4, to the mixed sprinkler of medicine fertilizer remove, utilize the effect of conical head 45, improve the grip between gyro wheel 4 outer wall and the ground, avoid the problem that bracket board 1 took place to skid when moving, utilize the effect of supporting spring 42, promote baffle 44, be convenient for to the effect of cleaning up the absorptive earth on the supporting seat pole 41, utilize dustproof pipeline 43's effect, protect supporting spring 42, avoid earth to enter into in dustproof pipeline 43's the inner chamber to influence supporting spring 42, thereby influence supporting spring 42's result of use, in order to reach the purpose of being convenient for remove the mixed sprinkler of medicine fertilizer for agricultural planting, thereby reach portable purpose of spraying.
The foregoing invention has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (7)

1. The utility model provides an agricultural is planted with medicine fertilizer mixed spraying equipment, includes bracket board (1), its characterized in that: the four corners of the bottom of the support plate (1) are rotationally connected with idler wheels (4), a pesticide and fertilizer mixing box (2) is fixedly arranged in the middle of the upper surface of the support plate (1), and a water pump (3) is fixedly arranged at the bottom of the pesticide and fertilizer mixing box (2) and the upper surface of the support plate (1);
the middle part of the upper surface of the pesticide and fertilizer mixing box (2) is fixedly provided with a first driving motor (25), the outer wall of a rotating shaft of the first driving motor (25) is fixedly provided with a supporting frame (23), and the middle part of the outer wall of the rotating shaft of the first driving motor (25) is fixedly provided with a stirring mixing plate (22);
the water pump is characterized in that a pipeline (31) is fixedly arranged at the output end of the water pump (3), a supporting plate (33) is fixedly arranged at the right end of the pipeline (31), the bottom of the supporting plate (33) is fixedly arranged on the upper surface of the supporting plate (1), a driving motor II (32) is fixedly arranged at the middle part of the supporting plate (33) and at the bottom of the right side of the pipeline (31), a spray head (34) is arranged at the top of the right side of the supporting plate (33), and a half-angle gear (35) is fixedly arranged on the outer wall of a rotating shaft of the driving motor II (32);
the outer wall of the roller (4) is fixedly provided with a supporting seat rod (41), and the top of the supporting seat rod (41) is fixedly provided with a conical head (45).
2. The agricultural planting pesticide-fertilizer mixing and spraying device according to claim 1, wherein: the edge of the supporting frame (23) is fixedly provided with a scraping plate (24), and one side of the scraping plate (24) is lapped with the inner wall of the pesticide and fertilizer mixing box (2).
3. The agricultural planting pesticide-fertilizer mixing and spraying device according to claim 1, wherein: screw fan blades (21) are fixedly arranged on the outer wall of the rotating shaft of the first driving motor (25) and positioned on the upper side and the lower side of the stirring mixing plate (22).
4. The agricultural planting pesticide-fertilizer mixing and spraying device according to claim 1, wherein: the outer wall joint of shower nozzle (34) has annular track pinion rack (36), the top of annular track pinion rack (36) and be located the top threaded connection of shower nozzle (34) have double-threaded adjusting screw (37), annular track pinion rack (36) inner wall and driving motor two (32) outer wall meshing.
5. The agricultural planting pesticide-fertilizer mixing and spraying device according to claim 1, wherein: the left side of shower nozzle (34) fixed mounting has water conservancy diversion bulb (39), the front sliding connection of the outer wall and backup pad (33) of water conservancy diversion bulb (39), the front of backup pad (33) just is located the left side of water conservancy diversion bulb (39) and has been seted up guiding gutter (38).
6. The agricultural planting pesticide-fertilizer mixing and spraying device according to claim 1, wherein: the dustproof pipeline (43) is fixedly mounted on the upper surface of the bottom of the supporting seat rod (41), and a baffle (44) is fixedly connected to the top of the dustproof pipeline (43).
7. The agricultural planting pesticide-fertilizer mixing and spraying device according to claim 6, wherein: the outer wall of the supporting seat rod (41) and the bottom of the baffle plate (44) are movably sleeved with a supporting spring (42).
CN202311695991.5A 2023-12-12 2023-12-12 Pesticide-fertilizer mixed spraying equipment for agricultural planting Withdrawn CN117530257A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311695991.5A CN117530257A (en) 2023-12-12 2023-12-12 Pesticide-fertilizer mixed spraying equipment for agricultural planting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311695991.5A CN117530257A (en) 2023-12-12 2023-12-12 Pesticide-fertilizer mixed spraying equipment for agricultural planting

Publications (1)

Publication Number Publication Date
CN117530257A true CN117530257A (en) 2024-02-09

Family

ID=89795834

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311695991.5A Withdrawn CN117530257A (en) 2023-12-12 2023-12-12 Pesticide-fertilizer mixed spraying equipment for agricultural planting

Country Status (1)

Country Link
CN (1) CN117530257A (en)

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WW01 Invention patent application withdrawn after publication

Application publication date: 20240209

WW01 Invention patent application withdrawn after publication