CN115500335B - Spray nozzle mechanism capable of being prolonged by pesticide sprayer for pest control - Google Patents

Spray nozzle mechanism capable of being prolonged by pesticide sprayer for pest control Download PDF

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Publication number
CN115500335B
CN115500335B CN202211225571.6A CN202211225571A CN115500335B CN 115500335 B CN115500335 B CN 115500335B CN 202211225571 A CN202211225571 A CN 202211225571A CN 115500335 B CN115500335 B CN 115500335B
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China
Prior art keywords
extension
extension rod
fixed
fixing
pipe
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CN202211225571.6A
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Chinese (zh)
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CN115500335A (en
Inventor
孟雪娇
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HORTICULTURAL SUB-ACADEMY HEILONGJIANG ACADEMY OF AGRICULTURAL SCIENCES
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HORTICULTURAL SUB-ACADEMY HEILONGJIANG ACADEMY OF AGRICULTURAL SCIENCES
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Priority to CN202211225571.6A priority Critical patent/CN115500335B/en
Publication of CN115500335A publication Critical patent/CN115500335A/en
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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
    • A01M7/0042—Field sprayers, e.g. self-propelled, drawn or tractor-mounted
    • 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
    • A01M7/0053—Mounting of the spraybooms
    • A01M7/0057—Mounting of the spraybooms with active regulation of the boom position
    • 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
    • A01M7/006—Mounting of the nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus

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  • 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 relates to the technical field of vegetable planting, in particular to a spray device capable of prolonging a spray head mechanism for pest control, wherein a connecting pipe is connected with a water outlet end of the spray device; the extension mechanism is arranged above the connecting pipe and is connected with the connecting pipe; the medicine spraying mechanism is arranged below the extension mechanism and is connected with the extension mechanism; the supporting mechanism is connected with the extending mechanism; solves the problems of time and labor waste and difficult deformation and breakage of the extension spray rod caused by repeated movement.

Description

Spray nozzle mechanism capable of being prolonged by pesticide sprayer for pest control
Technical Field
The invention relates to the technical field of vegetable planting, in particular to a spray head mechanism capable of being prolonged by a pesticide sprayer for pest control.
Background
When vegetables are planted at present, spraying pesticide to the vegetables is needed to remove insects and prevent diseases; in order to spray more vegetables, the current used sprayer is generally provided with an extension spray bar, the length of the extension spray bar is generally fixed, only one spray head is arranged, the planting intervals of different vegetables are different, the extension spray bar needs to be repeatedly moved, time and labor are wasted, if the planting range of the vegetables is wider, the longer extension spray bar is needed, and the longer extension spray bar is easy to deform and break, so that the sprayer capable of prolonging the spray head mechanism for controlling the diseases and insect pests is provided.
Disclosure of Invention
The invention aims to overcome the defects and shortcomings of the prior art, and provides a spray nozzle mechanism capable of prolonging a spray nozzle of a pesticide sprayer for pest control, which solves the problems of time and labor waste caused by repeatedly moving an extension spray rod, and the extension spray rod is not easy to deform and break.
In order to achieve the above purpose, the invention adopts the following technical scheme: it comprises a connecting pipe; the connecting pipe is connected with the water outlet end of the medicine sprayer;
it also comprises:
the extension mechanism is arranged above the connecting pipe and is connected with the connecting pipe;
the medicine spraying mechanism is arranged below the extension mechanism and is connected with the extension mechanism;
the support mechanism is connected with the extension mechanism;
through above-mentioned technical scheme design, according to the planting density of vegetables, utilize extension mechanism to adjust the length and the density of spouting medicine mechanism, supporting mechanism plays the supporting role to extension mechanism, avoids extension mechanism damage.
Preferably, the extension mechanism comprises:
the first fixing plate is connected with the medicine sprayer;
the rotating shaft is fixed at the bottom of the first fixing plate;
the connecting ring is fixedly sleeved on the connecting pipe; the bottom of the rotating shaft is connected with the connecting ring in a rotating way through a bearing;
the extension rods are arranged in a plurality, and are respectively connected left and right and are arranged on the left side of the first fixing plate;
the number of the first fixing screws is several, and the first fixing screws are respectively fixed at the right end of the extension rod; the left end of the extension rod is screwed with a first fixed screw on the right extension rod through threads; the first fixing screw on the rightmost extension rod is screwed with the first fixing plate through threads;
the connecting block is arranged at the left end of the leftmost extension rod;
the second fixing screw is fixed on the right side wall of the connecting block and is screwed with the left end of the leftmost extension rod through threads;
the second fixing plate is arranged on the left side of the connecting block, and the left side wall of the connecting block is connected with the connecting block in a screwed manner through a shaft and a bearing;
through the technical scheme, a proper number of extension rods are selected, and the left end of each extension rod is screwed with a first fixing screw rod on the right extension rod through threads; the first fixing screw on the rightmost extension rod is screwed with the first fixing plate through threads, so that the extension rod is left and right connected, and after the medicine spraying mechanism is connected with the extension rod, the second fixing screw on the connecting block is screwed with the left end of the leftmost extension rod through threads, so that the extension rod is fixed.
Preferably, the spraying mechanism comprises:
the mounting tube is fixed on the right side wall of the second fixing plate;
the three-way pipes are arranged between the mounting pipe and the connecting pipe respectively; the left end of the leftmost three-way pipe is in sealing connection with the right end of the mounting pipe, and the right end of the rightmost three-way pipe is in sealing connection with the left end of the connecting pipe;
the spray heads are in a plurality, and are respectively and hermetically connected with the lower ends of the three-way pipes;
the telescopic pipes are in a plurality and are respectively connected with the right ends of the three-way pipes, the right end of the left telescopic pipe is in sealing connection with the left end of the left three-way pipe, and the right end of the rightmost telescopic pipe is in sealing connection with the left end of the connecting pipe;
the connecting rods are in a plurality and are respectively fixed at the upper ends of the three-way pipes;
the fixed rings are fixed at the upper ends of the connecting rods respectively, and are movably sleeved on the extension rods;
the number of the fixing bolts is several, and after the fixing bolts pass through the fixing rings through screw threads in a screwed manner, the inner ends of the fixing bolts are movably abutted against the extension rods;
through above-mentioned technical scheme design, according to required shower nozzle quantity, earlier with the left end sealing connection of a flexible pipe and connecting pipe, after connecting the extension rod, establish corresponding solid fixed ring cover on the extension rod, adjacent flexible pipe and three-way pipe sealing connection, adjust gu fixed ring's position, rotate fixing bolt for fixing bolt's inner activity is contradicted on the extension rod.
Preferably, the rocker is fixed on the first fixing plate;
through above-mentioned technical scheme design, rotate the rocker and be convenient for rotate the extension rod for the shower nozzle rotates.
Preferably, the annular wall of the extension rod is provided with a scale mark layer;
through above-mentioned technical scheme design, according to the sign on scale mark layer, the position of the solid fixed ring of being convenient for adjusts.
Preferably, the supporting mechanism comprises:
the number of the mounting plates is two, and the mounting plates are respectively fixed on the front and the rear of the upper surface of the first fixing plate;
the motor is fixed on the rear side wall of the front mounting plate, and a power supply is arranged in the motor;
the front end of the winding roller is connected with an output shaft of the motor, and the rear end of the winding roller is connected with a rear mounting plate in a screwed manner through a shaft and a bearing;
the steering ring is fixed on the second fixing plate;
one end of the connecting rope is fixed on the winding roller, and the other end of the connecting rope penetrates through the steering ring and is fixed on the pesticide sprayer;
through above-mentioned technical scheme design, after fixing the upper end of connecting the rope on spouting the medicine ware, start the motor for the wind-up roll rotates, will connect the rope and roll up on the wind-up roll, makes the connection rope tight, shares the pressure of extension rod from this, avoids extension rod deformation rupture.
Compared with the prior art, the invention has the beneficial effects that:
1. the vegetable planting device is provided with the extension mechanism and the pesticide spraying mechanism, is convenient to adjust according to the planting density of vegetables, and is suitable for planting and spraying the pesticide for various vegetables;
2. the support mechanism is arranged, so that the pressure of the extension rod can be shared, and the extension rod is prevented from being deformed and broken.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is a schematic view of the structure of the extension rod of the present invention.
Fig. 4 is a schematic structural view of the connection block in the present invention.
Fig. 5 is a schematic structural view of the supporting mechanism in the present invention.
Fig. 6 is a schematic view of the structure of the fixing ring and the fixing bolt in the present invention.
Reference numerals illustrate:
the device comprises a connecting pipe 1, an extension mechanism 2, a first fixing plate 2-1, a rocker 2-2, a rotating shaft 2-3, a connecting ring 2-4, an extension rod 2-5, a scale marking layer 2-6, a first fixing screw 2-7, a connecting block 2-8, a second fixing screw 2-9, a second fixing plate 2-10, a spraying mechanism 3, a mounting pipe 3-1, a three-way pipe 3-2, a spray head 3-3, a telescopic pipe 3-4, a connecting rod 3-5, a fixing ring 3-6, a fixing bolt 3-7, a supporting mechanism 4, a mounting plate 4-1, a motor 4-2, a winding roller 4-3, a steering ring 4-4 and a connecting rope 4-5.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
Example 1:
referring to fig. 1-2, embodiment 1 includes a connection pipe 1; the connecting pipe 1 is connected with the water outlet end of the medicine sprayer;
characterized in that it further comprises:
the extension mechanism 2 is arranged above the connecting pipe 1, and the extension mechanism 2 is connected with the connecting pipe 1;
the medicine spraying mechanism 3 is arranged below the extension mechanism 2, and the medicine spraying mechanism 3 is connected with the extension mechanism 2;
the support mechanism 4 is connected with the extension mechanism 2;
in embodiment 1, according to the planting density of vegetables, the length and density of the spraying mechanism 3 are adjusted by the extending mechanism 2, and the supporting mechanism 4 plays a supporting role on the extending mechanism 2, so that the extending mechanism 2 is prevented from being damaged.
Example 2:
referring to fig. 1 to 4, in the embodiment 1, the extension mechanism 2 includes:
the first fixing plate 2-1 is connected with the sprayer;
the rocker 2-2 is fixed on the first fixing plate 2-1 through bolts;
the rotating shaft 2-3, wherein the rotating shaft 2-3 is fixed at the bottom of the first fixing plate 2-1 through bolts;
the connecting ring 2-4 is fixedly sleeved on the connecting pipe 1; the bottom of the rotating shaft 2-3 is connected with the connecting ring 2-4 in a screwing way through a bearing;
the extension rods 2-5 are arranged in a plurality of numbers, and are respectively connected left and right and arranged on the left side of the first fixing plate 2-1; the annular wall of the extension rod 2-5 is provided with a scale mark layer 2-6;
the first fixing screws 2-7 are fixed at the right ends of the extension rods 2-5 respectively, wherein the number of the first fixing screws 2-7 is a plurality; the left end of the extension rod 2-5 is screwed with a first fixed screw rod 2-7 on the extension rod 2-5 on the right side through threads; the first fixing screw rod 2-7 on the rightmost extension rod 2-5 is screwed with the first fixing plate 2-1 through threads;
the connecting block 2-8, the said connecting block 2-8 locates the left end of the extension rod 2-5 of the leftmost end;
the second fixing screw rod 2-9 is fixed on the right side wall of the connecting block 2-8 through a bolt, and the second fixing screw rod 2-9 is screwed with the left end of the leftmost extension rod 2-5 through threads;
the second fixing plate 2-10 is arranged on the left side of the connecting block 2-8, and the left side wall of the connecting block 2-8 is screwed with the connecting block 2-8 through a shaft and a bearing;
by adopting the embodiment, a proper number of extension rods 2-5 are selected, and the left end of the extension rod 2-5 is screwed with a first fixed screw rod 2-7 on the right extension rod 2-5 through threads; the first fixing screw rod 2-7 on the rightmost extension rod 2-5 is screwed with the first fixing plate 2-1 through threads, so that the extension rod 2-5 is connected left and right, and after the medicine spraying mechanism 3 is connected with the extension rod 2-5, the second fixing screw rod 2-9 on the connecting block 2-8 is screwed with the left end of the leftmost extension rod 2-5 through threads, so that the extension rod 2-5 is fixed.
Example 3:
referring to fig. 1, 2 and 6, in accordance with embodiment 2, the spraying mechanism 3 includes:
the installation tube 3-1, the installation tube 3-1 is fixed on the right side wall of the second fixing plate 2-10;
the three-way pipes 3-2 are arranged between the mounting pipe 3-1 and the connecting pipe 1 respectively, wherein the number of the three-way pipes 3-2 is a plurality; the left end of the leftmost three-way pipe 3-2 is in sealing connection with the right end of the mounting pipe 3-1, and the right end of the rightmost three-way pipe 3-2 is in sealing connection with the left end of the connecting pipe 1;
the spray heads 3-3 are arranged in a plurality of numbers, and are respectively and hermetically connected with the lower ends of the three-way pipes 3-2;
the number of the telescopic pipes 3-4 is several, the telescopic pipes 3-4 are respectively connected with the right end of the three-way pipe 3-2, the right end of the left telescopic pipe 3-4 is in sealing connection with the left end of the left three-way pipe 3-2, and the right end of the rightmost telescopic pipe 3-4 is in sealing connection with the left end of the connecting pipe 1;
the connecting rods 3-5 are arranged in number, and the connecting rods 3-5 are welded and fixed at the upper ends of the three-way pipes 3-2 respectively;
the fixed rings 3-6 are welded and fixed at the upper ends of the connecting rods 3-5 respectively, and the fixed rings 3-6 are movably sleeved on the extension rods 2-5;
the number of the fixing bolts 3-7 is a plurality, and after the fixing bolts 3-7 pass through the fixing rings 3-6 through threaded screwing, the inner ends of the fixing bolts are movably abutted against the extension rods 2-5;
according to the number of the required spray heads 3-3, one telescopic pipe 3-4 is connected with the left end of the connecting pipe 1 in a sealing mode, after the extension rod 2-5 is connected, the corresponding fixing ring 3-6 is sleeved on the extension rod 2-5, the adjacent telescopic pipe 3-4 and the three-way pipe 3-2 are connected in a sealing mode, the position of the fixing ring 3-6 is adjusted according to the marks of the scale mark layers 2-6, the fixing bolt 3-7 is rotated, and the inner end of the fixing bolt 3-7 is enabled to be movably abutted on the extension rod 2-5.
Example 4:
referring to fig. 1, 2 and 5, the supporting mechanism 4 according to embodiment 2 includes:
the number of the mounting plates 4-1 is two, and the mounting plates 4-1 are respectively fixed on the front and back of the upper surface of the first fixing plate 2-1 through bolts;
the motor 4-2 is fixed on the rear side wall of the front mounting plate 4-1 through bolts, a power supply is arranged in the motor 4-2, and the specific use model of the motor 4-2 is directly purchased, mounted and used from the market according to actual use requirements;
the front end of the wind-up roll 4-3 is connected with an output shaft of the motor 4-2, and the rear end of the wind-up roll 4-3 is connected with a rear mounting plate 4-1 in a rotating way through a shaft and a bearing;
the steering ring 4-4 is fixed on the second fixing plate 2-10 through bolts;
one end of the connecting rope 4-5 is fixed on the winding roller 4-3, and the other end of the connecting rope 4-5 passes through the steering ring 4-4 and is fixed on the medicine sprayer;
by adopting the embodiment, after the upper end of the connecting rope 4-5 is fixed on the medicine sprayer, the motor 4-2 is started to enable the winding roller 4-3 to rotate, the connecting rope 4-5 is wound on the winding roller 4-3, so that the connecting rope 4-5 is tightly stretched, the pressure of the extension rod 2-5 is shared, and the deformation and breakage of the extension rod 2-5 are avoided.
When the invention is used, a proper number of extension rods 2-5 are selected, and the left end of the extension rod 2-5 is screwed with a first fixed screw rod 2-7 on the extension rod 2-5 on the right side through threads; the first fixing screw rod 2-7 on the rightmost extension rod 2-5 is screwed with the first fixing plate 2-1 through threads, so that the extension rod 2-5 is connected left and right, after the extension rod 2-5 is connected, the corresponding fixing ring 3-6 is sleeved on the extension rod 2-5, the adjacent telescopic pipe 3-4 is connected with the three-way pipe 3-2 in a sealing manner, the position of the fixing ring 3-6 is adjusted according to the mark of the scale mark layer 2-6, and the fixing bolt 3-7 is rotated, so that the inner end of the fixing bolt 3-7 is movably abutted on the extension rod 2-5; the second fixing screw rod 2-9 on the connecting block 2-8 is screwed with the left end of the leftmost extension rod 2-5 through threads, so that the extension rod 2-5 is fixed; according to the planting density of vegetables, the corresponding number of spray heads 3-3 is selected, one telescopic pipe 3-4 is connected with the left end of a connecting pipe 1 in a sealing way, the upper end of a connecting rope 4-5 is fixed on a pesticide sprayer, a motor 4-2 is started, a winding roller 4-3 rotates, the connecting rope 4-5 is wound on the winding roller 4-3, the connecting rope 4-5 is tightened, the pressure of an extension rod 2-5 is shared, and deformation and breakage of the extension rod 2-5 are avoided.
After adopting above-mentioned structure, this concrete embodiment's beneficial effect does:
1. the device is provided with the extension mechanism 2 and the pesticide spraying mechanism 3, is convenient to adjust according to the planting density of vegetables, and is suitable for planting and spraying the pesticide for various vegetables;
2. the support mechanism 4 is arranged, so that the pressure of the extension rod 2-5 can be shared, and the extension rod 2-5 is prevented from being deformed and broken.
The foregoing is merely illustrative of the present invention and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present invention.

Claims (4)

1. An extensible spray head mechanism of a pesticide sprayer for pest control comprises a connecting pipe (1); the connecting pipe (1) is connected with the water outlet end of the medicine sprayer;
characterized in that it further comprises:
the extension mechanism (2) is arranged above the connecting pipe (1), and the extension mechanism (2) is connected with the connecting pipe (1); the extension mechanism (2) comprises:
the first fixing plate (2-1) is connected with the medicine sprayer;
the rotating shaft (2-3), the rotating shaft (2-3) is fixed at the bottom of the first fixing plate (2-1);
the connecting ring (2-4), the said connecting ring (2-4) is fixedly set up on connecting pipe (1); the bottom of the rotating shaft (2-3) is connected with the connecting ring (2-4) in a rotating way through a bearing;
the number of the extension rods (2-5) is a plurality, and the extension rods (2-5) are respectively connected left and right and are arranged on the left side of the first fixing plate (2-1);
the number of the first fixing screws (2-7) is a plurality of the first fixing screws (2-7) and the first fixing screws are respectively fixed at the right end of the extension rod (2-5); the left end of the extension rod (2-5) is screwed with a first fixing screw (2-7) on the extension rod (2-5) on the right side through threads; the first fixing screw (2-7) on the rightmost extension rod (2-5) is screwed with the first fixing plate (2-1) through threads;
the connecting block (2-8), the said connecting block (2-8) locates the left end of the extension rod (2-5) of the leftmost end;
the second fixing screw (2-9) is fixed on the right side wall of the connecting block (2-8), and the second fixing screw (2-9) is screwed with the left end of the leftmost extension rod (2-5) through threads;
the second fixing plate (2-10) is arranged on the left side of the connecting block (2-8), and the left side wall of the connecting block (2-8) is connected with the connecting block (2-8) in a screwed mode through a shaft and a bearing;
the medicine spraying mechanism (3), the medicine spraying mechanism (3) is arranged below the extension mechanism (2), and the medicine spraying mechanism (3) is connected with the extension mechanism (2);
the support mechanism (4), the said support mechanism (4) is connected with extension mechanism (2); the supporting mechanism (4) comprises:
the number of the mounting plates (4-1) is two, and the mounting plates (4-1) are respectively fixed on the front surface and the back surface of the first fixing plate (2-1);
the motor (4-2) is fixed on the rear side wall of the front mounting plate (4-1), and a power supply is arranged in the motor (4-2);
the front end of the winding roller (4-3) is connected with an output shaft of the motor (4-2), and the rear end of the winding roller (4-3) is connected with a rear mounting plate (4-1) in a screwing way through a shaft and a bearing;
the steering ring (4-4), the said steering ring (4-4) is fixed on second fixed plate (2-10);
one end of the connecting rope (4-5) is fixed on the winding roller (4-3), and the other end of the connecting rope (4-5) passes through the steering ring (4-4) and is fixed on the sprayer;
according to the planting density of vegetables, the length and the density of the pesticide spraying mechanism (3) are adjusted by using the extension mechanism (2), and the support mechanism (4) plays a role in supporting the extension mechanism (2) so as to avoid damage to the extension mechanism (2);
a proper number of extension rods (2-5) are selected, and the left end of the extension rods (2-5) is screwed with a first fixed screw (2-7) on the right extension rod (2-5) through threads; the first fixing screw (2-7) on the rightmost extension rod (2-5) is screwed with the first fixing plate (2-1) through threads, so that the extension rod (2-5) is connected left and right, after the medicine spraying mechanism (3) is connected with the extension rod (2-5), the second fixing screw (2-9) on the connecting block (2-8) is screwed with the left end of the leftmost extension rod (2-5) through threads, so that the extension rod (2-5) is fixed; after the upper end of the connecting rope (4-5) is fixed on the medicine sprayer, the motor (4-2) is started to enable the winding roller (4-3) to rotate, the connecting rope (4-5) is wound on the winding roller (4-3) to enable the connecting rope (4-5) to be tightly stretched, so that the pressure of the extension rod (2-5) is shared, and the extension rod (2-5) is prevented from being deformed and broken.
2. The extendable spray head mechanism for pest control of claim 1, wherein: the medicine spraying mechanism (3) comprises:
the mounting pipe (3-1) is fixed on the right side wall of the second fixing plate (2-10);
the three-way pipes (3-2) are arranged between the mounting pipes (3-1) and the connecting pipes (1) respectively, wherein the number of the three-way pipes (3-2) is a plurality; the left end of the leftmost three-way pipe (3-2) is in sealing connection with the right end of the mounting pipe (3-1), and the right end of the rightmost three-way pipe (3-2) is in sealing connection with the left end of the connecting pipe (1);
the number of the spray heads (3-3) is a plurality of the spray heads (3-3), and the spray heads are respectively connected with the lower end of the three-way pipe (3-2) in a sealing way;
the number of the telescopic pipes (3-4) is several, the telescopic pipes are respectively connected with the right end of the three-way pipe (3-2), the right end of the left telescopic pipe (3-4) is in sealing connection with the left end of the left three-way pipe (3-2), and the right end of the rightmost telescopic pipe (3-4) is in sealing connection with the left end of the connecting pipe (1);
the connecting rods (3-5), the number of the connecting rods (3-5) is a plurality of, and the connecting rods are respectively fixed at the upper ends of the three-way pipes (3-2);
the fixed rings (3-6), the number of the fixed rings (3-6) is a plurality, and the fixed rings are respectively fixed at the upper ends of the connecting rods (3-5), and the fixed rings (3-6) are movably sleeved on the extension rods (2-5);
the number of the fixing bolts (3-7) is several, and after the fixing bolts pass through the fixing rings (3-6) in a screwed mode, the inner ends of the fixing bolts are movably abutted against the extension rods (2-5);
according to the number of required spray heads (3-3), one telescopic pipe (3-4) is connected with the left end of a connecting pipe (1) in a sealing way, after an extension rod (2-5) is connected, a corresponding fixing ring (3-6) is sleeved on the extension rod (2-5), adjacent telescopic pipes (3-4) are connected with a three-way pipe (3-2) in a sealing way, the positions of the fixing rings (3-6) are adjusted, and a fixing bolt (3-7) is rotated, so that the inner end of the fixing bolt (3-7) is movably abutted on the extension rod (2-5).
3. The extendable spray head mechanism for pest control of claim 2, wherein: the rocker (2-2) is fixed on the first fixing plate (2-1);
the rotating rocker (2-2) is convenient for rotating the extension rod (2-5) so that the spray head (3-3) rotates.
4. The extendable spray head mechanism for pest control of claim 2, wherein: the annular wall of the extension rod (2-5) is provided with a scale mark layer (2-6);
the position of the fixing ring (3-6) is convenient to adjust according to the marks of the scale mark layers (2-6).
CN202211225571.6A 2022-10-09 2022-10-09 Spray nozzle mechanism capable of being prolonged by pesticide sprayer for pest control Active CN115500335B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211225571.6A CN115500335B (en) 2022-10-09 2022-10-09 Spray nozzle mechanism capable of being prolonged by pesticide sprayer for pest control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211225571.6A CN115500335B (en) 2022-10-09 2022-10-09 Spray nozzle mechanism capable of being prolonged by pesticide sprayer for pest control

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Publication Number Publication Date
CN115500335A CN115500335A (en) 2022-12-23
CN115500335B true CN115500335B (en) 2023-07-04

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1066900A (en) * 1996-08-26 1998-03-10 Earth Chem Corp Ltd Long nozzle for sprayer
WO2018045636A1 (en) * 2016-09-06 2018-03-15 数字鹰科技盐城有限公司 Precise spray system for crops
CN212589859U (en) * 2020-06-28 2021-02-26 燕晓锋 Pesticide spraying device for forestry disease and pest control
CN212787145U (en) * 2020-07-23 2021-03-26 乔晓玉 Spout shower nozzle device of medicine machine
CN212943540U (en) * 2020-07-21 2021-04-13 杨小军 Telescopic handheld spray rod of pesticide spraying machine
CN214431328U (en) * 2021-02-08 2021-10-22 曹丽媛 Rotatable deinsectization device that sprays is used in prevention and cure of plant diseases and insect pests
CN215123594U (en) * 2021-02-20 2021-12-14 张家口市农业科学院(河北省高寒作物研究所) Sunflower pest control is with spouting medicine device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1066900A (en) * 1996-08-26 1998-03-10 Earth Chem Corp Ltd Long nozzle for sprayer
WO2018045636A1 (en) * 2016-09-06 2018-03-15 数字鹰科技盐城有限公司 Precise spray system for crops
CN212589859U (en) * 2020-06-28 2021-02-26 燕晓锋 Pesticide spraying device for forestry disease and pest control
CN212943540U (en) * 2020-07-21 2021-04-13 杨小军 Telescopic handheld spray rod of pesticide spraying machine
CN212787145U (en) * 2020-07-23 2021-03-26 乔晓玉 Spout shower nozzle device of medicine machine
CN214431328U (en) * 2021-02-08 2021-10-22 曹丽媛 Rotatable deinsectization device that sprays is used in prevention and cure of plant diseases and insect pests
CN215123594U (en) * 2021-02-20 2021-12-14 张家口市农业科学院(河北省高寒作物研究所) Sunflower pest control is with spouting medicine device

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