CN111657255A - Semi-automatic pesticide spraying machine - Google Patents

Semi-automatic pesticide spraying machine Download PDF

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Publication number
CN111657255A
CN111657255A CN202010621719.2A CN202010621719A CN111657255A CN 111657255 A CN111657255 A CN 111657255A CN 202010621719 A CN202010621719 A CN 202010621719A CN 111657255 A CN111657255 A CN 111657255A
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CN
China
Prior art keywords
fixedly connected
pipe
motor
semi
fixed
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Pending
Application number
CN202010621719.2A
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Chinese (zh)
Inventor
栾红成
王信洪
栾林森
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Yancheng Yetang Ecological Agriculture Co ltd
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Yancheng Yetang Ecological Agriculture Co ltd
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.)
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Application filed by Yancheng Yetang Ecological Agriculture Co ltd filed Critical Yancheng Yetang Ecological Agriculture Co ltd
Priority to CN202010621719.2A priority Critical patent/CN111657255A/en
Publication of CN111657255A publication Critical patent/CN111657255A/en
Pending legal-status Critical Current

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    • 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
    • A01M7/0035Pressure sprayers mounted on a frame and guided by hand; Spray barrow
    • A01M7/0039Pressure sprayers mounted on a frame and guided by hand; Spray barrow motor-driven

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Insects & Arthropods (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Catching Or Destruction (AREA)

Abstract

The invention discloses a semi-automatic pesticide spraying machine which comprises a supporting base plate, wherein one side of the upper surface of the supporting base plate is fixedly connected with a handrail, the upper surface of the supporting base plate is fixedly connected with a supporting frame, the upper surface of the supporting base plate is respectively and fixedly connected with a liquid storage tank and a booster pump, one side of the booster pump is respectively and fixedly connected with a booster pipe and a liquid inlet pipe, the surface of the booster pipe is provided with a one-way valve, the other side of the booster pump is fixedly connected with a liquid outlet pipe, and the liquid outlet end of the liquid outlet pipe is fixedly connected with a hollow pipe. This semi-automatization pesticide spraying machine, through setting up motor, fixed disk, hollow tube and water pipe, the electronic rolling water pipe of being convenient for, through setting up motor, drive wheel, conveyer and booster pump, be convenient for make motor corotation provide power for the booster pump, the rolling water pipe is realized in the motor reversal to reach the effect that this pesticide spraying machine has semi-automatization operation.

Description

Semi-automatic pesticide spraying machine
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a semi-automatic pesticide spraying machine.
Background
With the continuous development of society, especially the progress of science and technology, the social productivity is greatly improved; especially, the growth and income increase of grain crops well solve the basic problem of people of being full of warmth, and the physical life becomes increasingly plump.
The stable grain income increase is the important factor in the social development; there are many factors affecting grain harvest, such as soil improvement, fertility increase, timely irrigation and sufficient illumination, wherein overcoming of pest and disease damage caused by the above factors and climate change is also an important factor.
The development of the agricultural pharmacy provides powerful guarantee for resisting plant diseases and insect pests for crops; however, diseases and insect pests are selected from the same disease and pest control substances, and the resistance of the disease and pest control substances is improved continuously due to the evolution theory of survival of the same disease and pest control substances, so that the current crops and plants also face the potential threat of the diseases and pest control substances, and pesticide spraying is an essential link. The land and mountain forest area of China is large, and the geographic environment is complex and diverse; in non-flat areas, the current pesticide spraying mode often stays in the era of a back type spraying barrel, the spraying mode not only wastes time, but also is uneven in spraying, and meanwhile, the spraying mode has certain toxicity to workers.
Disclosure of Invention
The invention aims to provide a semi-automatic pesticide spraying machine to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the semi-automatic pesticide spraying machine comprises a supporting base plate, one side of the upper surface of the supporting base plate is fixedly connected with a handrail, the upper surface of the supporting base plate is fixedly connected with a supporting frame, the upper surface of the supporting base plate is respectively and fixedly connected with a liquid storage tank and a booster pump, one side of the booster pump is respectively and fixedly connected with a booster pipe and a liquid inlet pipe, the surface of the booster pipe is provided with a one-way valve, the other side of the booster pump is fixedly connected with a liquid outlet pipe, the liquid outlet end of the liquid outlet pipe is fixedly connected with a hollow pipe through a sealing bearing, both ends of the hollow pipe are respectively and fixedly connected with a fixing disc, the surface of the hollow pipe is fixedly connected with a water pipe in a penetrating way, the liquid outlet end of the water pipe is fixedly connected with a nozzle, the back, the surface of the driving wheel is in transmission connection with a conveying belt, and the driving wheel is in transmission connection with the surface of a transmission rod on the back of the booster pump through the conveying belt on the surface.
Preferably, the lower surface of supporting baseplate is fixedly connected with gyro wheel bottom plate and motor case respectively, the interior diapire fixedly connected with of motor case is just reversing the motor, the output shaft fixed surface of the motor that just reverses is connected with first right angle gear, the side fixedly connected with transmission pole of first right angle gear, the one end fixedly connected with second right angle gear of transmission pole, the positive fixedly connected with transmission connecting rod of second right angle gear, the equal fixedly connected with gyro wheel in both ends of transmission connecting rod, and the lower surface of gyro wheel bottom plate passes through the right angle pole and is connected with the positive rotation of gyro wheel.
Preferably, the fixed surface on the surface of liquid reserve tank is connected with the last fixed surface of supporting baseplate through solid fixed ring, the last fixed surface of liquid reserve tank is connected with the connecting pipe, and the feed liquor end surface threaded connection of connecting pipe has the sealing plug, the side of liquid reserve tank is provided with liquid level display, and liquid level display is connected with the level sensor electricity of liquid reserve tank inner wall.
Preferably, one side of the booster pump is fixedly penetrated through the side surfaces of the booster pipe and the liquid inlet pipe and the liquid storage box, the liquid inlet end of the liquid inlet pipe is fixedly connected with the bottom end of the side surface of the liquid storage box, and the diameters of the liquid inlet pipe and the liquid outlet pipe are the same.
Preferably, two the lower surface of fixed disk and the upper surface fixed connection of support frame, two the round hole with hollow tube both ends looks adaptation is all seted up to the opposite face of fixed disk, and the both ends surface of hollow tube passes through sealed bearing and fixed disk fixed connection.
Preferably, the upper surface of the supporting base is fixedly connected with a dust cover, the motor is located inside the dust cover, the supporting base is triangular, the front surface of the supporting base is fixedly connected with the back surface of the supporting frame, and the upper surface of the supporting base and the upper surface of the supporting frame are on the same horizontal plane.
Preferably, the four corners of the lower surface of the supporting base plate are fixedly connected with roller base plates, the upper surface of the motor box is fixedly connected to the center of the lower surface of the supporting base plate, and the number of the roller base plates and the number of the rollers are four.
Preferably, the both sides of motor case are passed through the right-angle plate and are connected with the lower fixed surface of supporting baseplate, the inner wall of motor case is connected through solid fixed ring and the fixed surface of positive and negative motor that changes, the output shaft of positive and negative motor bottom runs through the interior diapire of motor case and extends to the lower surface of motor case and the transverse gear fixed surface of first right-angle gear and is connected.
Preferably, the fixed surface of transmission connecting rod is connected with the bearing, and the last fixed surface of bearing is connected with T style of calligraphy dead lever, the upper surface of T style of calligraphy dead lever and the lower fixed surface of supporting baseplate are connected, the quantity of bearing and T style of calligraphy dead lever is two, and the axle center of two bearings is on same axis.
Advantageous effects
The invention provides a semi-automatic pesticide spraying machine, which has the following beneficial effects:
1. this semi-automatization pesticide spraying machine, through setting up the supporting baseplate, the handrail, gyro wheel bottom plate and gyro wheel, the manual push-and-pull spraying machine of being convenient for, through setting up the motor, the fixed disk, hollow tube and water pipe, be convenient for electronic rolling water pipe, when spraying pesticide, artifical pulling water pipe to spraying the district, through setting up booster pump and liquid reserve tank, be convenient for make the inside liquid medicine of liquid reserve tank flow into in the feed liquor pipe through the pressure boost, and in entering into the hollow tube through the drain pipe, through setting up the motor, the drive wheel, conveyer and booster pump, be convenient for make motor corotation provide power for the booster pump, the rolling water pipe is realized in the motor reversal, thereby reach the effect that this pesticide spraying.
2. This semi-automatization pesticide spraying machine, through setting up motor case, positive and negative motor, first right angle gear, transmission round bar, second right angle gear, transmission connecting rod and gyro wheel, be convenient for make pesticide spraying machine have the ability of automatic walking, reduce the consumption of manpower to reach the effect that this pesticide spraying machine has electronic walking.
Drawings
FIG. 1 is a schematic front sectional view of the structure of the present invention;
FIG. 2 is a schematic side sectional view of the structure of the present invention;
FIG. 3 is an enlarged view of the point A in FIG. 1;
FIG. 4 is an enlarged view of the point B in FIG. 1;
FIG. 5 is an enlarged view of the point C in FIG. 2 according to the present invention.
In the figure: the device comprises a supporting bottom plate 1, a handrail 2, a supporting frame 3, a liquid storage tank 4, a booster pump 5, a booster pipe 6, a liquid inlet pipe 7, a liquid outlet pipe 8, a hollow pipe 9, a fixed disc 10, a water pipe 11, a nozzle 12, a motor 13, a supporting base 14, a driving wheel 15, a conveying belt 16, a roller bottom plate 17, a motor box 18, a motor box 19, a positive and negative rotation motor, a first right-angle gear 20, a driving round rod 21, a second right-angle gear 22, a driving connecting rod 23 and a roller 24.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: semi-automatization pesticide spraying machine, including supporting baseplate 1, upper surface one side fixedly connected with handrail 2 of supporting baseplate 1, supporting baseplate 1's last fixed surface is connected with support frame 3, supporting baseplate 1's upper surface difference fixedly connected with liquid reserve tank 4 and booster pump 5, the surface of liquid reserve tank 4 is connected through solid fixed ring and supporting baseplate 1's last fixed surface, the last fixed surface of liquid reserve tank 4 is connected with the connecting pipe, and the feed liquor end surface threaded connection of connecting pipe has the sealing plug, the side of liquid reserve tank 4 is provided with liquid level display, and liquid level display is connected with the level sensor electricity of 4 inner walls of liquid reserve tank.
One side of the booster pump 5 is fixedly connected with a booster pipe 6 and a liquid inlet pipe 7 respectively, the surface of the booster pipe 6 is provided with a one-way valve, the other side of the booster pump 5 is fixedly connected with a liquid outlet pipe 8, one side of the booster pump 5 is fixedly penetrated through the booster pipe 6 and the liquid inlet pipe 7 with the side of the liquid storage tank 4, the liquid inlet end of the liquid inlet pipe 7 is fixedly connected with the bottom end of the side of the liquid storage tank 4, the diameters of the liquid inlet pipe 7 and the liquid outlet pipe 8 are the same, the liquid outlet end of the liquid outlet pipe 8 is fixedly connected with a hollow pipe 9 through a sealing bearing, both ends of the hollow pipe 9 are fixedly connected with fixed disks 10, the lower surfaces of the two fixed disks 10 are fixedly connected with the upper surface of the support frame 3, the opposite surfaces of the two fixed disks 10 are respectively provided with circular holes matched with both ends of the hollow, the liquid outlet end of the water pipe 11 is fixedly connected with a nozzle 12.
The back fixedly connected with motor 13 of hollow tube 9 has the output shaft, motor 13's bottom fixedly connected with supports base 14, the last fixed surface who supports base 14 is connected with the dust cover, and motor 13 is located the inside of dust cover, support base 14's shape is the triangle-shaped, support base 14's front and the back fixed connection of support frame 3, and the upper surface that supports base 14 and the upper surface of support frame 3 all are in same horizontal plane, motor 13's output shaft fixed surface is connected with drive wheel 15, the surface transmission of drive wheel 15 is connected with conveyer 16, and drive wheel 15 is connected with the transmission pole surface transmission at the back of booster pump 5 through conveyer 16 on surface.
Through setting up supporting baseplate 1, handrail 2 and gyro wheel bottom plate 17, be convenient for manual push-and-pull sprinkler, through setting up motor 13, fixed disk 10, hollow tube 9 and water pipe 11, be convenient for electronic rolling water pipe 11, when spraying insecticide, artifical pulling water pipe 11 is to spraying the district, through setting up booster pump 5 and liquid reserve tank 4, be convenient for make the inside liquid medicine of liquid reserve tank 4 flow into in feed liquor pipe 7 through the pressure boost, and enter into hollow tube 9 through drain pipe 8, through setting up motor 13, drive wheel 15, conveyer 16 and booster pump 5, be convenient for make motor 13 corotation provide power for booster pump 5, motor 13 reversal realizes rolling water pipe 11, thereby reach the effect that this pesticide sprinkler has semi-automatization operation.
The lower surface of supporting baseplate 1 is fixedly connected with gyro wheel bottom plate 17 and motor case 18 respectively, the interior diapire fixedly connected with of motor case 18 is motor 19 just reversing, the output shaft fixed surface of motor 19 just reversing is connected with first right angle gear 20, the lower fixed surface that right angle board and supporting baseplate 1 are passed through to the both sides of motor case 18 is connected, the inner wall of motor case 18 is connected through solid fixed ring and the fixed surface that just reverses motor 19, the output shaft of motor case 19 bottom just reversing runs through the interior diapire of motor case 18 and extends to the lower surface of motor case 18 and the horizontal gear fixed surface of first right angle gear 20 and is connected.
A transmission round bar 21 is fixedly connected to the side surface of the first right-angle gear 20, one end of the transmission round bar 21 is fixedly connected with a second right-angle gear 22, the front surface of the second right-angle gear 22 is fixedly connected with a transmission connecting rod 23, the surface of the transmission connecting rod 23 is fixedly connected with a bearing, and the upper surface of the outer ring of the bearing is fixedly connected with T-shaped fixing rods, the upper surfaces of the T-shaped fixing rods are fixedly connected with the lower surface of the supporting bottom plate 1, the number of the bearing and the T-shaped fixing rods is two, the axes of the two bearings are on the same axis, the two ends of the transmission connecting rod 23 are fixedly connected with the roller wheels 24, the four corners of the lower surface of the supporting bottom plate 1 are fixedly connected with the roller wheel bottom plate 17, and the upper surface of motor case 18 is fixed connection in the lower surface center department of supporting baseplate 1, and the quantity of gyro wheel bottom plate 17 and gyro wheel 24 is four, and the front of the lower surface of gyro wheel bottom plate 17 through right angle pole and gyro wheel 24 rotates and is connected.
The working principle is as follows: when using semi-automatization pesticide spraying machine, promote or stimulate pesticide spraying machine through handrail 2, and open 4 on the surface inlets of liquid reserve tank, pour into the pesticide, the one end of pulling water pipe 11, start booster pump 5, make the pesticide flow into hollow tube 9 from drain pipe 8 through feed liquor pipe 7, and spout from nozzle 12, after the completion sprays the operation, starter motor 13, make its reversal drive hollow tube 9 rotate, hollow tube 9 rotates winding water pipe 11, thereby reach the effect that pesticide spraying machine has semi-automatization operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. Semi-automatization pesticide spraying machine, including supporting baseplate (1), its characterized in that: the upper surface of the supporting base plate (1) is fixedly connected with a handrail (2), the upper surface of the supporting base plate (1) is fixedly connected with a supporting frame (3), the upper surface of the supporting base plate (1) is fixedly connected with a liquid storage tank (4) and a booster pump (5) respectively, one side of the booster pump (5) is fixedly connected with a booster pipe (6) and a liquid inlet pipe (7) respectively, the surface of the booster pipe (6) is provided with a one-way valve, the other side of the booster pump (5) is fixedly connected with a liquid outlet pipe (8), the liquid outlet end of the liquid outlet pipe (8) is fixedly connected with a hollow pipe (9) through a sealing bearing, both ends of the hollow pipe (9) are fixedly connected with a fixed disc (10), the surface of the hollow pipe (9) is penetrated and fixedly connected with a water pipe (11), and the liquid outlet end, the back fixedly connected with output shaft of motor (13) of hollow tube (9), the bottom fixedly connected with of motor (13) supports base (14), the output shaft fixed surface of motor (13) is connected with drive wheel (15), the surface transmission of drive wheel (15) is connected with conveyer (16), and drive wheel (15) are connected with the transfer line surface transmission at the booster pump (5) back through conveyer (16) on surface.
2. The semi-automated pesticide sprayer of claim 1, wherein: the lower surface of supporting baseplate (1) is fixedly connected with gyro wheel bottom plate (17) and motor case (18) respectively, the interior diapire fixedly connected with of motor case (18) is just reversing motor (19), the output shaft fixed surface of just reversing motor (19) is connected with first right angle gear (20), the side fixedly connected with transmission pole (21) of first right angle gear (20), the one end fixedly connected with second right angle gear (22) of transmission pole (21), the positive fixedly connected with transmission connecting rod (23) of second right angle gear (22), the equal fixedly connected with gyro wheel (24) in both ends of transmission connecting rod (23), and the lower surface of gyro wheel bottom plate (17) passes through the right angle pole and is connected with the positive rotation of gyro wheel (24).
3. The semi-automated pesticide sprayer of claim 1, wherein: the surface of liquid reserve tank (4) is connected through the last fixed surface of solid fixed ring with supporting baseplate (1), the last fixed surface of liquid reserve tank (4) is connected with the connecting pipe, and the feed liquor end surface threaded connection of connecting pipe has the sealing plug, the side of liquid reserve tank (4) is provided with liquid level display, and liquid level display is connected with the level sensor electricity of liquid reserve tank (4) inner wall.
4. The semi-automated pesticide sprayer of claim 1, wherein: one side of booster pump (5) is run through fixedly through the side of booster pipe (6) and feed liquor pipe (7) and liquid reserve tank (4), and the side bottom fixed connection of the feed liquor end of feed liquor pipe (7) and liquid reserve tank (4), the diameter of feed liquor pipe (7) and drain pipe (8) is the same.
5. The semi-automated pesticide sprayer of claim 1, wherein: two the lower surface of fixed disk (10) is connected with the upper surface fixed of support frame (3), two the opposite face of fixed disk (10) all sets up the round hole with hollow tube (9) both ends looks adaptation, and the both ends surface of hollow tube (9) passes through sealed bearing and fixed disk (10) fixed connection.
6. The semi-automated pesticide sprayer of claim 1, wherein: the upper surface fixedly connected with dust cover of support base (14), and motor (13) are located the inside of dust cover, the shape of supporting base (14) is the triangle, the front of supporting base (14) and the back fixed connection of support frame (3), and the upper surface of supporting base (14) and the upper surface of support frame (3) all are at same horizontal plane.
7. The semi-automated pesticide sprayer of claim 2, wherein: the equal fixedly connected with gyro wheel bottom plate (17) in lower surface four corners of supporting baseplate (1), and the last fixed surface of motor case (18) connects in the lower surface center department of supporting baseplate (1), the quantity of gyro wheel bottom plate (17) and gyro wheel (24) is four.
8. The semi-automated pesticide sprayer of claim 2, wherein: the lower fixed surface that right angle board and supporting baseplate (1) are passed through to the both sides of motor case (18) is connected, the inner wall of motor case (18) is connected through solid fixed ring and the fixed surface of just reversing motor (19), the output shaft of just reversing motor (19) bottom runs through the interior diapire of motor case (18) and extends to the lower surface of motor case (18) and the horizontal gear fixed surface of first right angle gear (20) is connected.
9. The semi-automated pesticide sprayer of claim 2, wherein: the surface fixed connection of transmission connecting rod (23) has the bearing, and the last fixed surface of bearing is connected with T style of calligraphy dead lever, the upper surface of T style of calligraphy dead lever and the lower fixed surface of supporting baseplate (1) are connected, the quantity of bearing and T style of calligraphy dead lever is two, and the axle center of two bearings is on same axis.
CN202010621719.2A 2020-06-30 2020-06-30 Semi-automatic pesticide spraying machine Pending CN111657255A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010621719.2A CN111657255A (en) 2020-06-30 2020-06-30 Semi-automatic pesticide spraying machine

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Application Number Priority Date Filing Date Title
CN202010621719.2A CN111657255A (en) 2020-06-30 2020-06-30 Semi-automatic pesticide spraying machine

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023043306A1 (en) 2021-09-17 2023-03-23 Sime Darby Plantation Intellectual Property Sdn Bhd Agriculture sprayer
WO2023063813A1 (en) 2021-10-12 2023-04-20 Sime Darby Plantation Intellectual Property Sdn Bhd Pesticides applicator

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1606911A (en) * 2003-10-13 2005-04-20 协友物产株式会社 Labor alleviating type pesticide spray system with automatic hose winding and unwinding device
CN105340863A (en) * 2015-11-18 2016-02-24 李水清 Lily plantation multifunctional insecticide sprayer
CN107743942A (en) * 2017-11-22 2018-03-02 梧州市雅正农业科技有限公司 A kind of Tea planting chemical spraying device
CN208095842U (en) * 2018-04-13 2018-11-16 赵余彬 A kind of landscape garden maintenance medical fluid flusher of adjustable spray angle
CN110447621A (en) * 2019-09-11 2019-11-15 青州市福俊泵业科技有限公司 A kind of electronic spraying machine of multifunctional DC
US10602658B1 (en) * 2018-09-28 2020-03-31 Ryan Najpauer Kit for retrofitting a vehicle into a lawn care vehicle
CN111226892A (en) * 2020-03-06 2020-06-05 山东农业大学 Precise atomization uniform pesticide application control system and method for greenhouse

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1606911A (en) * 2003-10-13 2005-04-20 协友物产株式会社 Labor alleviating type pesticide spray system with automatic hose winding and unwinding device
CN105340863A (en) * 2015-11-18 2016-02-24 李水清 Lily plantation multifunctional insecticide sprayer
CN107743942A (en) * 2017-11-22 2018-03-02 梧州市雅正农业科技有限公司 A kind of Tea planting chemical spraying device
CN208095842U (en) * 2018-04-13 2018-11-16 赵余彬 A kind of landscape garden maintenance medical fluid flusher of adjustable spray angle
US10602658B1 (en) * 2018-09-28 2020-03-31 Ryan Najpauer Kit for retrofitting a vehicle into a lawn care vehicle
CN110447621A (en) * 2019-09-11 2019-11-15 青州市福俊泵业科技有限公司 A kind of electronic spraying machine of multifunctional DC
CN111226892A (en) * 2020-03-06 2020-06-05 山东农业大学 Precise atomization uniform pesticide application control system and method for greenhouse

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023043306A1 (en) 2021-09-17 2023-03-23 Sime Darby Plantation Intellectual Property Sdn Bhd Agriculture sprayer
WO2023063813A1 (en) 2021-10-12 2023-04-20 Sime Darby Plantation Intellectual Property Sdn Bhd Pesticides applicator

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Application publication date: 20200915