CN115530142A - Hand-held pesticide spraying device - Google Patents

Hand-held pesticide spraying device Download PDF

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Publication number
CN115530142A
CN115530142A CN202211029708.0A CN202211029708A CN115530142A CN 115530142 A CN115530142 A CN 115530142A CN 202211029708 A CN202211029708 A CN 202211029708A CN 115530142 A CN115530142 A CN 115530142A
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CN
China
Prior art keywords
side wall
rod
pesticide
moving
wall
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Granted
Application number
CN202211029708.0A
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Chinese (zh)
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CN115530142B (en
Inventor
程黎刚
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Ma'anshan Fengli Ecological Agriculture Co ltd
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Ma'anshan Fengli Ecological Agriculture Co ltd
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Priority to CN202211029708.0A priority Critical patent/CN115530142B/en
Publication of CN115530142A publication Critical patent/CN115530142A/en
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Publication of CN115530142B publication Critical patent/CN115530142B/en
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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
    • A01M7/0042Field sprayers, e.g. self-propelled, drawn or tractor-mounted
    • 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
    • A01M7/005Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
    • A01M7/006Mounting of the nozzles
    • 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
    • A01M7/0082Undercarriages, frames, mountings, couplings, tanks
    • 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
    • A01M7/0082Undercarriages, frames, mountings, couplings, tanks
    • A01M7/0085Tanks
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/30Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Abstract

The invention discloses a hand-held pesticide spraying device which comprises a moving bin, wherein two handrails are arranged on the side wall of the moving bin, a working cavity is formed in the moving bin, a fixed plate is arranged at the bottom of the moving bin, moving wheels are arranged on the side wall of the fixed plate, a gear set is arranged in the working cavity, a driving mechanism is further arranged in the working cavity, the gear set is matched with the driving mechanism, two inlets are formed in the top wall of the moving bin, sealing plugs are arranged in the inlets, and a spraying mechanism is arranged at the lower ends of the inlets; the invention can ensure that the device for spraying the pesticide is safer and more labor-saving.

Description

Hand-held pesticide spraying device
Technical Field
The invention relates to the technical field of agricultural instruments, in particular to a hand-held pesticide spraying device.
Background
The pesticide is chemical for preventing and controlling diseases and pests and regulating plant growth. It is widely used in agriculture, forestry and animal husbandry production, environment and household sanitation, pest and disease control, and industrial product mildew and moth prevention. The pesticide has various varieties, and can be mainly divided into insecticide, acaricide, rodenticide, nematicide, molluscicide, bactericide, herbicide, plant growth regulator and the like according to the application; according to the raw material source, the pesticide can be divided into mineral source pesticides (inorganic pesticides), biological source pesticides (natural organic matters, microorganisms, antibiotics and the like) and chemical synthetic pesticides; according to chemical structure, organic chlorine, organic phosphorus, organic nitrogen, organic sulfur, carbamate, pyrethroid, amide compounds, urea compounds, ether compounds, phenol compounds, phenoxy carboxylic acids, amidines, triazoles, heterocycles, benzoic acids, organometallic compounds and the like are mainly used, and the spraying of pesticides is the most commonly used means for protecting crops at present.
But the pesticide also can cause very big damage to the human body simultaneously, and the device of spraying insecticide among the prior art can make the pesticide splash on the user when spraying the pesticide unavoidably, and manual spraying insecticide often is comparatively hard moreover, and it is too big to use the machine to spray insecticide cost again, is difficult to rent the machine moreover, for this reason, we propose a hand-held device of spraying insecticide and solve above-mentioned problem.
Disclosure of Invention
The invention aims to solve the defects in the prior art, such as: when spraying insecticide, the pesticide can sputter on the user, and the manual device of spraying insecticide among the prior art is comparatively heavy, and a hand-held device of spraying insecticide that proposes.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a hand-held device of spraying insecticide, is including removing the storehouse, it has installed two handrails to remove the storehouse lateral wall, it has seted up the working chamber in the storehouse to remove, it has installed the fixed plate to remove the storehouse bottom, the removal wheel has been installed to the fixed plate lateral wall, the gear train has been installed to the working chamber, actuating mechanism has still been installed to the working chamber, the gear train cooperatees with actuating mechanism, two entries have been seted up to removal roof wall, installed the sealing plug in the entry, spraying mechanism has been installed to the entry lower extreme.
Preferably, the gear train includes rotating gear, connecting gear, drive gear and worm, rotating gear rotates with the fixed plate lateral wall and is connected, rotating gear lateral wall fixedly connected with bull stick, bull stick and removal wheel fixed connection, connecting gear rotates with the working chamber lateral wall and is connected and meshes with rotating gear, the worm both ends rotate with the working chamber lateral wall respectively and are connected, drive gear installs at the worm lateral wall and meshes with connecting gear.
Preferably, actuating mechanism includes fixed block, push rod, restriction pole and worm wheel, the wheel board has been installed to the working chamber roof, the worm wheel rotates with the wheel board lateral wall and is connected, worm wheel and worm meshing, the fixed block is installed at the working chamber lateral wall, the push rod passes the fixed block and removes the storehouse lateral wall, the restriction pole is installed at the push rod lateral wall, the worm wheel lateral wall seted up with restriction pole assorted restriction hole.
Preferably, two foot supports are arranged on the bottom wall of the moving bin, and the heights of the two foot supports are smaller than the height of the moving wheel.
Preferably, a pushing ball is arranged at one end of the push rod extending out of the moving bin, a stop lever is arranged at one end of the push rod far away from the pushing ball, a sliding groove is formed in the fixed block, and the push rod is connected with the inner wall of the sliding groove in a sliding mode.
Preferably, a gasket is arranged between the sealing plug and the inlet, and the sealing plug is in threaded connection with the inlet.
Preferably, spraying mechanism includes pesticide case, clamp plate, motion pole, gas tank, hose and shower nozzle, the pesticide case is installed at the working chamber diapire, through water piping connection between entry and the pesticide case, the motion pole passes the pesticide case roof, the clamp plate is installed at the motion pole roof, the spring has been installed between clamp plate and the pesticide case roof, the inside check valve that has installed of motion pole, the gas tank is installed at the pesticide case roof and is switched on with the pesticide case is inside, the hose switches on with the pesticide case lateral wall, pesticide case one end intercommunication is kept away from with the hose to the shower nozzle, gas tank lateral wall sliding connection has the slide, the motion groove has been seted up to the pesticide case lateral wall, motion groove lateral wall sliding connection has the separation blade, the connecting rod has been installed between slide and the separation blade.
Preferably, the side wall of the working cavity is provided with a vertical groove, the side wall of the vertical groove is slidably connected with a sliding block, the side wall of the sliding block is rotatably connected with a moving rod, the side wall of the moving rod is fixedly connected with a hose, the moving bin is close to the side wall of one end of the handrail and is provided with a stop groove, one end of the moving rod, which is far away from the sliding block, penetrates through the stop groove, a plurality of stop rods are arranged in the stop groove, and the side wall of each stop rod is rotatably connected with a protection rod through a torsion spring.
Preferably, the sliding tray has been seted up to the removal storehouse lateral wall, shower nozzle and sliding tray inner wall sliding connection, the sunshade has been installed to the removal storehouse lateral wall, the sunshade is installed at the sliding tray rear.
Compared with the prior art, the invention has the beneficial effects that:
1. the monocycle is used as a carrier for spraying pesticides, so that the monocycle is simple and easy to use, the monocycle can be more easily controlled when running on uneven soil, and is convenient and quick to move straight or turn, the spray heads are arranged on two sides of the moving bin, so that the pesticides can be sprayed to crops on two sides, the spraying efficiency is greatly improved, and the shielding plate is arranged behind the spray heads, so that a user can be protected from being wetted by the pesticides as much as possible, and the safety of the user is protected;
2. the height of the spray heads positioned at two sides of the movable bin is adjusted by using the movable rod, so that the spraying requirements of various crops can be better met, the heights of different crops are different, the pesticide can be more accurately sprayed on the crops by adjusting the height of the spray heads, the success rate of spraying the pesticide is effectively improved, and the spraying mechanisms positioned at two sides in the movable bin can be respectively controlled by using the push rods, so that the pesticide spraying device can be easily used when only one-way pesticide spraying is needed;
3. two sealing plugs and the gasket that remove the storehouse roof can be sealed with the pesticide case, effectively avoid the pesticide to volatilize, prevent that the user from poisoning, when the push rod inwards impels, the dwang of push rod lateral wall just can intermittent type nature oppress the clamp plate to for pressurizeing in the pesticide case, and then make the pesticide spout from the shower nozzle, the shower nozzle also can make the pesticide spray ground more closely even, does benefit to the absorption of crop more.
Drawings
FIG. 1 is a schematic structural view of a walking-type pesticide spraying device according to the present invention;
FIG. 2 is a schematic structural view of a gear set and a driving mechanism;
FIG. 3 is a schematic view of the connection structure of the catch groove and the movable rod;
FIG. 4 is a schematic view of a worm gear;
fig. 5 is a schematic structural view of the spraying mechanism.
In the figure: 1 moving cabin, 2 handrails, 3 fixing plates, 4 moving wheels, 500 gear sets, 501 rotating gears, 502 connecting gears, 503 driving gears, 504 worms, 600 driving mechanisms, 601 fixing blocks, 602 push rods, 603 limiting rods, 604 worm gears, 7 inlets, 8 sealing plugs, 900 spraying mechanisms, 901 pesticide boxes, 902 pressing plates, 903 moving rods, 904 air boxes, 905 hoses, 906 spray heads, 10 rotating rods, 11 wheel plates, 12 limiting holes, 13 foot supports, 14 pushing balls, 15 blocking rods, 16 sliding grooves, 17 gaskets, 18 springs, 19 one-way valves, 20 sliding plates, 21 blocking plates, 22 connecting rods, 23 sliding blocks, 24 moving rods, 25 blocking grooves, 26 blocking rods, 27 protecting rods and 28 blocking plates.
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.
Referring to fig. 1-5, a hand-held pesticide spraying device comprises a moving cabin 1, wherein two handrails 2 are arranged on the side wall of the moving cabin 1, a working cavity is formed in the moving cabin 1, a fixing plate 3 is arranged at the bottom of the moving cabin 1, and moving wheels 4 are arranged on the side wall of the fixing plate 3, so that a monocycle is used as a pesticide spraying carrier, the monocycle is simple and easy to use, the monocycle can be more easily controlled when running on uneven soil, and the monocycle can be conveniently and quickly driven to run straight or turn;
two foot supports 13 are arranged on the bottom wall of the movable bin 1, the heights of the two foot supports 13 are smaller than that of the movable wheel 4, and the foot supports 13 can enable the whole device to be stably placed in situ when a monocycle is not needed;
a gear set 500 is arranged in the working cavity, the gear set 500 comprises a rotating gear 501, a connecting gear 502, a driving gear 503 and a worm 504, the rotating gear 501 is rotatably connected with the side wall of the fixing plate 3, a rotating rod 10 is fixedly connected with the side wall of the rotating gear 501, the rotating rod 10 is fixedly connected with the moving wheel 4, the connecting gear 502 is rotatably connected with the side wall of the working cavity and meshed with the rotating gear 501, two ends of the worm 504 are respectively rotatably connected with the side wall of the working cavity, the driving gear 503 is arranged on the side wall of the worm 504 and meshed with the connecting gear 502, and the moving wheel 4 can drive the driving gear 503 to rotate by pushing the moving bin 1;
the driving mechanism 600 is further arranged in the working cavity, the gear set 500 is matched with the driving mechanism 600, the driving mechanism 600 comprises a fixed block 601, a push rod 602, a limiting rod 603 and a worm wheel 604, the top wall of the working cavity is provided with a wheel plate 11, the worm wheel 604 is rotatably connected with the side wall of the wheel plate 11, the worm wheel 604 is meshed with the worm 504, the fixed block 601 is arranged on the side wall of the working cavity, the push rod 602 penetrates through the fixed block 601 and the side wall of the moving bin 1, one end of the push rod 602, which extends out of the moving bin 1, is provided with a push ball 14, one end of the push rod 602, which is far away from the push ball 14, is provided with a stop lever 15, a sliding chute 16 is formed in the fixed block 601, the push rod 602 is in sliding connection with the inner wall of the sliding chute 16, the sliding chute 16 can enable the push rod 602 to move more smoothly, the spray heads 906 on two sides of the moving bin 1 are adjusted in height by using the moving rods 24, so that the spray requirements of various types of crops can be better adapted, the different heights of different crops can be adjusted, the heights of the different crops, so that the pesticides can be more accurately sprayed on the crops, and the success rate of spraying pesticides can be effectively improved;
the limiting rod 603 is arranged on the side wall of the push rod 602, the side wall of the worm wheel 604 is provided with a limiting hole 12 matched with the limiting rod 603, the top wall of the movable bin 1 is provided with two inlets 7, a sealing plug 8 is arranged in each inlet 7, a gasket 17 is arranged between each sealing plug 8 and each inlet 7, the sealing plugs 8 and the inlets 7 are connected through threads, the two sealing plugs 8 and the gaskets 17 on the top wall of the movable bin 1 can seal the pesticide box 901, pesticide volatilization is effectively avoided, and poisoning of a user is prevented;
the lower end of the inlet 7 is provided with a spraying mechanism 900, the spraying mechanism 900 comprises a pesticide box 901, a pressing plate 902, a moving rod 903, an air box 904, a hose 905 and a spray head 906, the side wall of the moving bin 1 is provided with a sliding groove, the spray head 906 is in sliding connection with the inner wall of the sliding groove, the side wall of the moving bin 1 is provided with a shield plate 28, the shield plate 28 is arranged behind the sliding groove, and the shield plate 28 is arranged behind the spray head 906, so that a user can be protected from being wetted by pesticide as much as possible, and the safety of the user is protected;
a pesticide box 901 is arranged on the bottom wall of the working cavity, an inlet 7 is connected with the pesticide box 901 through a water pipe, a moving rod 903 penetrates through the top wall of the pesticide box 901, a pressing plate 902 is arranged on the top wall of the moving rod 903, a spring 18 is arranged between the pressing plate 902 and the top wall of the pesticide box 901, a one-way valve 19 is arranged inside the moving rod 903, an air box 904 is arranged on the top wall of the pesticide box 901 and is communicated with the inside of the pesticide box 901, a hose 905 is communicated with the side wall of the pesticide box 901, a spray head 906 and one end, far away from the pesticide box 901, of the hose 905 are communicated, the side wall of the air box 904 is connected with a sliding plate 20 in a sliding manner, a moving groove is formed in the side wall of the moving groove, a baffle 21 is connected with the side wall of the moving groove in a sliding manner, a connecting rod 22 is arranged between the sliding plate 20 and the baffle 21, and when the air pressure in the pesticide box 901 rises, the connecting rod 22 can enable the sliding plate 20 to drive the baffle 21 to move;
perpendicular groove has been seted up to the working chamber lateral wall, it has slider 23 to erect groove lateral wall sliding connection, slider 23 lateral wall rotates and is connected with carriage release lever 24, 24 lateral walls of carriage release lever and hose 905 fixed connection, it has seted up fender position groove 25 to remove 2 one end lateral walls in storehouse 1 and be close to handrail, carriage release lever 24 is kept away from 23 one end of slider and is passed fender position groove 25, it has a plurality of fender position poles 26 to have installed in the fender position groove 25, it is connected with fender rod 27 through torsional spring rotation to keep off position pole 26 lateral wall, the setting of fender rod 27 can be guaranteed in the course of the work that removes storehouse 1, carriage release lever 24 can not leave fender position pole 26, shower nozzle 906's position is more stable.
In the invention, when the movable bin 1 is pushed to enter a farmland, the rotation of the movable wheel 4 can drive the rotating rod 10 and the rotating gear 501 to rotate, the connecting gear 502 meshed with the rotating gear 501 can rotate along with the rotation, and meanwhile, the driving gear 503 meshed with the connecting gear 502 can drive the worm 504 to rotate;
when the pesticide is required to be sprayed, only the corresponding push rod 602 needs to be pushed inwards, the limiting rod 603 on the side wall of the push rod 602 can be clamped into the limiting hole 12 on the side wall of the worm wheel 604, the worm wheel 604 meshed with the worm 504 keeps rotating when pushing the movable bin 1, when the limiting rod 603 is clamped into the limiting hole 12, the push rod 602 can rotate along with the limiting hole, the sliding groove 16 on the side wall of the fixed block 601 cannot interfere with the rotation of the push rod 602, and when the push rod 602 rotates, the rotating rod on the side wall of the push rod 602 can intermittently press the pressing plate 902;
the press plate 902 will fluctuate and move one by one under the combined action of the rotating rod and the spring 18, the one-way valve 19 makes the outside air enter the pesticide box 901, when the air pressure in the pesticide box 901 rises, the slide plate 20 will rise in the air box 904, the baffle 21 will rise through the connecting rod 22, and the pesticide in the pesticide box 901 will be sprayed out along the hose 905 and the spray head 906;
when shower nozzle 906 height needs to be adjusted, can be through removing carriage release lever 24, carriage release lever 24 one end slides in erecting the groove, the other end moves in keeping off a groove 25, when shower nozzle 906 height needs to be fixed, can put into on keeping off a position pole 26 along fender rod 27 with carriage release lever 24, it is highly fixed that 24 height of carriage release lever can be guaranteed to keep off a position pole 26, the setting of fender rod 27 can be guaranteed at the course of working in removal storehouse 1, carriage release lever 24 can not leave and keep off a position pole 26, make the position of shower nozzle 906 more stable.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims (9)

1. The utility model provides a hand-held device that sprays insecticide, is including removing storehouse (1), its characterized in that, two handrail (2) have been installed to removal storehouse (1) lateral wall, the working chamber has been seted up in removal storehouse (1), fixed plate (3) have been installed to removal storehouse (1) bottom, removal wheel (4) have been installed to fixed plate (3) lateral wall, gear train (500) have been installed in the working chamber, actuating mechanism (600) have still been installed in the working chamber, gear train (500) cooperate with actuating mechanism (600), two entries (7) have been seted up to removal storehouse (1) roof, sealing plug (8) have been installed in entry (7), spraying mechanism (900) have been installed to entry (7) lower extreme.
2. The hand-held pesticide spraying device according to claim 1, wherein the gear set (500) comprises a rotating gear (501), a connecting gear (502), a driving gear (503) and a worm (504), the rotating gear (501) is rotatably connected with the side wall of the fixed plate (3), a rotating rod (10) is fixedly connected with the side wall of the rotating gear (501), the rotating rod (10) is fixedly connected with the moving wheel (4), the connecting gear (502) is rotatably connected with the side wall of the working cavity and meshed with the rotating gear (501), two ends of the worm (504) are respectively rotatably connected with the side wall of the working cavity, and the driving gear (503) is arranged on the side wall of the worm (504) and meshed with the connecting gear (502).
3. The hand-held pesticide spraying device according to claim 2, characterized in that the driving mechanism (600) comprises a fixed block (601), a push rod (602), a limiting rod (603) and a worm wheel (604), the top wall of the working chamber is provided with a wheel plate (11), the worm wheel (604) is rotatably connected with the side wall of the wheel plate (11), the worm wheel (604) is engaged with the worm (504), the fixed block (601) is arranged on the side wall of the working chamber, the push rod (602) penetrates through the fixed block (601) and the side wall of the movable bin (1), the limiting rod (603) is arranged on the side wall of the push rod (602), and the side wall of the worm wheel (604) is provided with a limiting hole (12) matched with the limiting rod (603).
4. A hand held pesticide spraying device according to claim 1, characterised in that two foot supports (13) are arranged on the bottom wall of the mobile bin (1), the height of both foot supports (13) being less than the height of the mobile wheel (4).
5. A hand-held pesticide spraying device according to claim 3, wherein a push ball (14) is arranged at one end of the push rod (602) extending out of the movable bin (1), a stop lever (15) is arranged at one end of the push rod (602) far away from the push ball (14), a sliding groove (16) is formed in the fixed block (601), and the push rod (602) is slidably connected with the inner wall of the sliding groove (16).
6. A hand held pesticide spraying device according to claim 1 wherein a gasket (17) is provided between the sealing plug (8) and the inlet (7) and the sealing plug (8) and the inlet (7) are connected by a screw thread.
7. The walking type pesticide spraying device according to claim 1, wherein the spraying mechanism (900) comprises a pesticide box (901), a pressing plate (902), a moving rod (903), an air box (904), a hose (905) and a spraying head (906), the pesticide box (901) is arranged on the bottom wall of the working cavity, the inlet (7) is connected with the pesticide box (901) through a water pipe, the moving rod (903) penetrates through the top wall of the pesticide box (901), the pressing plate (902) is arranged on the top wall of the moving rod (903), a spring (18) is arranged between the pressing plate (902) and the top wall of the pesticide box (901), a one-way valve (19) is arranged inside the moving rod (903), the air box (904) is arranged on the top wall of the pesticide box (901) and communicated with the inside of the pesticide box (901), the hose (905) is communicated with the side wall of the pesticide box (901), the spraying head (906) is communicated with one end of the hose (905) far away from the pesticide box (901), a sliding plate (20) is slidably connected with the side wall of the air box (904), and a sliding groove (21) is arranged between the sliding plate and the sliding groove (901), and a baffle (21) is connected with the moving groove (21).
8. The hand-held pesticide spraying device according to claim 7, characterized in that a vertical groove is formed in the side wall of the working chamber, a sliding block (23) is slidably connected to the side wall of the vertical groove, a moving rod (24) is rotatably connected to the side wall of the sliding block (23), the side wall of the moving rod (24) is fixedly connected with a hose (905), a stop groove (25) is formed in the side wall of the moving bin (1) close to one end of the handrail (2), one end of the moving rod (24), far away from the sliding block (23), penetrates through the stop groove (25), a plurality of stop rods (26) are installed in the stop groove (25), and a protection rod (27) is rotatably connected to the side wall of each stop rod (26) through a torsion spring.
9. A hand-held pesticide spraying device according to claim 7, characterized in that the side wall of the moving bin (1) is provided with a sliding groove, the spray head (906) is connected with the inner wall of the sliding groove in a sliding way, and the side wall of the moving bin (1) is provided with a shielding plate (28), and the shielding plate (28) is arranged behind the sliding groove.
CN202211029708.0A 2022-08-25 2022-08-25 Hand-held pesticide spraying device Active CN115530142B (en)

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CN202211029708.0A CN115530142B (en) 2022-08-25 2022-08-25 Hand-held pesticide spraying device

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CN202211029708.0A CN115530142B (en) 2022-08-25 2022-08-25 Hand-held pesticide spraying device

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CN115530142B CN115530142B (en) 2023-12-29

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9502090C1 (en) * 1995-05-12 2000-04-25 Manildo Favero Tipper sprayer
US20100019183A1 (en) * 2008-07-24 2010-01-28 Cordell Bosma Gear Operated Shut Valve for a Ventilation System
CN206791475U (en) * 2017-05-12 2017-12-26 福州众点网络技术开发有限公司 A kind of artificial eco-friendly pesticide flusher of portable
CN110192550A (en) * 2019-07-11 2019-09-03 潍坊学院 A kind of hand steered vehicle-mounted sprayer of plain type
CN210987485U (en) * 2019-11-07 2020-07-14 四川农业大学 Automatic device of driping irrigation of simple and easy type that easily removes
CN212629655U (en) * 2020-07-02 2021-03-02 李宏秋 A pesticide sprinkler for agricultural

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9502090C1 (en) * 1995-05-12 2000-04-25 Manildo Favero Tipper sprayer
US20100019183A1 (en) * 2008-07-24 2010-01-28 Cordell Bosma Gear Operated Shut Valve for a Ventilation System
CN206791475U (en) * 2017-05-12 2017-12-26 福州众点网络技术开发有限公司 A kind of artificial eco-friendly pesticide flusher of portable
CN110192550A (en) * 2019-07-11 2019-09-03 潍坊学院 A kind of hand steered vehicle-mounted sprayer of plain type
CN210987485U (en) * 2019-11-07 2020-07-14 四川农业大学 Automatic device of driping irrigation of simple and easy type that easily removes
CN212629655U (en) * 2020-07-02 2021-03-02 李宏秋 A pesticide sprinkler for agricultural

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