CN213719572U

CN213719572U - Pesticide sprayer with adjustable spraying radius

Info

Publication number: CN213719572U
Application number: CN202022867137.0U
Authority: CN
Inventors: 张照仁
Original assignee: Linyi Damie Power Machinery Technology Co ltd
Current assignee: Linyi Damie Power Machinery Technology Co ltd
Priority date: 2020-12-04
Filing date: 2020-12-04
Publication date: 2021-07-20
Anticipated expiration: 2030-12-04

Abstract

The utility model discloses an adjustable pesticide atomizer of spray radius relates to atomizer equipment correlation field, sprays the problem inhomogeneous and not convenient to use for solving present pesticide. The top of the spray gun rod is fixedly connected with a connecting screw rod, the top of the connecting screw rod is in threaded connection with a butt-joint lantern ring, the top of the butt-joint lantern ring is fixedly connected with a spray head, and an inner cavity is formed in the spray head; the utility model discloses, one end fixedly connected with shower nozzle through the spray gun pole, the inside fixed mounting of shower nozzle has the sealing ring pad, draw-in groove and the outside fastener one-to-one of isolation water net that the sealing ring pad surface was seted up make keep apart water net fixed mounting on the surface of shower nozzle, during the use pesticide passes through the water pump and carries the water hose, the water hose spouts the water column through the shower nozzle, at the even vaporific water droplet of isolation water net blowout, the messenger sprays the pesticide that comes out more even, the problem that the pesticide sprayed inhomogeneously has been solved.

Description

Pesticide sprayer with adjustable spraying radius

Technical Field

The utility model relates to a relevant field specifically is an adjustable pesticide atomizer of injection radius.

Background

The sprayer is a device for converting liquid medicine or other liquid into mist by utilizing the air suction effect and uniformly spraying the mist to other objects, and comprises a device for compressing air, a thin tube, a nozzle and the like. In rural areas, sprayers are indispensable important agricultural implements for controlling plant diseases and insect pests. The principle of spraying by a sprayer is divided into four types. Bernoulli principle: the Bernoulli principle is that in fluid, the flow velocity is high, and the pressure intensity is low; small flow rate and high pressure. The fluid will automatically flow from high pressure to low pressure. When passing through the Y-pipe, the low-speed water flows to the high-speed air. The water is torn into small drops by the high speed air (assuming that the water flowing out of the faucet is slow at the beginning and is a column of water, but then gradually increases in speed and becomes a drop). These droplets form a mist after being ejected. The principle that the high-speed water flow is cracked into small water drops after colliding with the obstacle is as follows: the principle that water is pressed into a thin tube to generate high-speed water flow, and the high-speed water flow is broken into small water drops after contacting with an obstacle is adopted. The water tap is blocked by fingers after being opened. The household sprayer has the advantages of multiple purposes and low cost. Centrifugal force throws liquid out of the principle: the atomizing disk rotating at high speed utilizes centrifugal force to throw out liquid and shreds the liquid into small liquid drops, which is similar to the situation when an umbrella rotates. The ultrasonic atomization principle is as follows: the vibration can cause 'wave' on the water surface, the vibration frequency of the ultrasonic wave is very high, so the wave length of the 'wave' is very small, and the 'wave' -small water drops are also very small, and the small water drops become fog.

With the prior art, a variety of pesticide sprayers with adjustable spraying radiuses are common in the market, and although the problem of adjustable spraying radiuses is solved, the defects of non-uniform spraying and inconvenient use exist during pesticide spraying.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spray uneven and the not convenient to use problem with the pesticide that provides in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adjustable pesticide atomizer of spray radius, includes the spray gun pole, the top fixedly connected with connecting screw of spray gun pole, connecting screw's top threaded connection has the butt joint lantern ring, the top fixedly connected with shower nozzle of the butt joint lantern ring, the inner chamber has been seted up to the inside of shower nozzle, the fixed surface of shower nozzle installs the isolation water net, the outside fixedly connected with fastener of isolation water net, the bottom movable mounting of fastener has the seal ring pad, the draw-in groove has been seted up to the surface of seal ring pad, the inner wall of seal ring pad is provided with connecting thread.

In a further embodiment, one end of the spray gun rod is fixedly connected with a handheld holding rod, and a water hose is inserted into the handheld holding rod.

In a further embodiment, one end of the water hose is fixedly connected with a limiting sleeve, and one end of the limiting sleeve is fixedly connected with a water pump.

In a further embodiment, the bottom of the water pump is fixedly connected with a water tank, and one end of the water tank is fixedly connected with a threaded water inlet.

In a further embodiment, a handle is fixedly connected to the top of the water tank, and a strap through hole is formed in one side of the water tank.

In a further embodiment, the bottom of the water tank is fixedly connected with a placing block, and the outer surface of the threaded water inlet is in threaded connection with a sealing cover.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses an in, the one end fixedly connected with shower nozzle of spray gun pole, the inside fixed mounting of shower nozzle has the sealing ring pad, draw-in groove and the outside fastener one-to-one of isolation water net that the sealing ring pad surface was seted up, make the surface at the shower nozzle of isolation water net fixed mounting, during the use pesticide passes through the water pump and carries in the water hose, the water hose spouts the water column through the shower nozzle, at the even vaporific water droplet of isolation water net blowout, it is more even to make the pesticide that sprays out, make crops absorptive more even, the pesticide has been solved and has sprayed inhomogeneous problem.

2. The utility model discloses an in, it perforates to have seted up the braces at the surface of water tank, can pass through the braces during use and perforate and water tank fixed connection, then utilize the braces to carry the water tank back of the body at the back, the piece is placed to the bottom fixedly connected with of water tank, because the water tank material generally all is the plastics material, when placing the water tank, place the piece and can make the water tank bottom keep away from ground, prevent that the sharp object on ground from puncturing the water tank, above-mentioned structure has all played the effect of convenient to use.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic side view of the present invention;

fig. 3 is a schematic front view of the present invention;

fig. 4 is a schematic structural view of the sealing ring gasket of the present invention.

In the figure: 1. a spray gun rod; 2. connecting a screw rod; 3. butting lantern rings; 4. a spray head; 5. an inner cavity; 6. isolating the water net; 7. a fastener; 8. a sealing ring gasket; 9. a card slot; 10. connecting threads; 11. a holding rod is held by hand; 12. a water hose; 13. a limiting sleeve; 14. a water pump; 15. a water tank; 16. a threaded water inlet; 17. a handle; 18. punching a strap; 19. placing the blocks; 20. and (7) sealing the cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment: a pesticide sprayer with an adjustable spraying radius comprises a spray gun rod 1, wherein the top of the spray gun rod 1 is fixedly connected with a connecting screw rod 2, the top of the connecting screw rod 2 is in threaded connection with a butt-joint sleeve ring 3, the top of the butt-joint sleeve ring 3 is fixedly connected with a spray head 4, an inner cavity 5 is formed inside the spray head 4, an isolation water net 6 is fixedly arranged on the outer surface of the spray head 4, a clamping piece 7 is fixedly connected to the outer part of the isolation water net 6, a sealing ring pad 8 is movably arranged at the bottom of the clamping piece 7, a clamping groove 9 is formed in the outer surface of the sealing ring pad 8, connecting threads 10 are formed in the inner wall of the sealing ring pad 8, the clamping groove 9 formed in the outer surface of the sealing ring pad 8 is in one-to-one correspondence with the clamping piece 7 on the outer part of the isolation water net 6, the isolation water net 6 is fixedly arranged on the surface of the spray head 4, a pesticide is conveyed to a water hose 12 through a water pump 14 during use, and a water column is sprayed out through the spray head 4, the uniform mist water drops are sprayed out through the water isolating net 6, so that the sprayed pesticide is more uniform.

Further, the handheld holding rod 11 of one end fixedly connected with of spray gun pole 1, the inside of handheld holding rod 11 is pegged graft and is had logical water hose 12, and handheld holding rod 11 convenient to use person handheld spray gun pole 1, logical water hose 12 are used for connecting water tank 15 and shower nozzle 4.

Further, one end of the water hose 12 is fixedly connected with a limiting sleeve 13, one end of the limiting sleeve 13 is fixedly connected with a water pump 14, the limiting sleeve 13 is used for fixing the limiting water hose 12, and the water pump 14 provides certain power.

Further, the bottom of the water pump 14 is fixedly connected with a water tank 15, one end of the water tank 15 is fixedly connected with a threaded water inlet 16, the water tank 15 is used for loading pesticides, and the threaded water inlet 16 is used for pesticide inlet.

Further, a handle 17 is fixedly connected to the top of the water tank 15, a strap perforation 18 is formed in one side of the water tank 15, the strap is fixedly connected to the water tank 15 through the strap perforation 18, and then the water tank 15 is carried on the back by the strap.

Further, a placing block 19 is fixedly connected to the bottom of the water tank 15, a sealing cover 20 is screwed on the outer surface of the threaded water inlet 16, the placing block 19 can enable the bottom of the water tank 15 to be far away from the ground to prevent sharp objects on the ground from puncturing the water tank 15, and the sealing cover 20 is used for sealing the threaded water inlet 16.

The working principle is as follows: when the pesticide spraying device is used, one end of the spray gun rod 1 is fixedly connected with the spray head 4, the inside of the spray head 4 is fixedly provided with the sealing ring gasket 8, the clamping groove 9 formed in the outer surface of the sealing ring gasket 8 is in one-to-one correspondence with the clamping piece 7 outside the isolation water net 6, the isolation water net 6 is fixedly arranged on the surface of the spray head 4, when the pesticide spraying device is used, the pesticide is conveyed into the water hose 12 through the water pump 14, the water hose 12 sprays water columns through the spray head 4, uniform mist water drops are sprayed out through the isolation water net 6, the sprayed pesticide is more uniform, the pesticide is absorbed by crops more uniformly, the problem of non-uniform pesticide spraying is solved, the outer surface of the water tank 15 is provided with strap through holes, when the pesticide spraying device is used, the strap is fixedly connected with the water tank 15 through the strap through holes, then the water tank 15 is carried on the back by the strap, the bottom of the water tank 15 is fixedly connected with the placing block 19, and the water tank 15 is generally made of plastics, when the water tank 15 is placed, the placing block 19 can make the bottom of the water tank 15 far away from the ground, so that the water tank 15 is prevented from being punctured by a sharp object on the ground, and the structure has the function of convenience in use.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an adjustable pesticide atomizer of spray radius, includes spray gun pole (1), its characterized in that: the spray gun comprises a spray gun rod (1), a connecting screw rod (2) and a butt joint sleeve ring (3) are fixedly connected to the top of the spray gun rod (1), the butt joint sleeve ring (3) is connected to the top of the connecting screw rod in a threaded manner, a spray head (4) is fixedly connected to the top of the butt joint sleeve ring (3), an inner cavity (5) is formed in the spray head (4), an isolation water net (6) is installed on the outer surface of the spray head (4), a clamping piece (7) is fixedly connected to the outer portion of the isolation water net (6), a sealing ring pad (8) is movably installed at the bottom of the clamping piece (7), a clamping groove (9) is formed in the outer surface of the sealing ring pad (8), and connecting threads (10) are arranged on the inner wall of the sealing ring pad (8).

2. The pesticide sprayer with the adjustable spraying radius as claimed in claim 1, is characterized in that: one end of the spray gun rod (1) is fixedly connected with a handheld holding rod (11), and a water hose (12) is inserted into the handheld holding rod (11).

3. The pesticide sprayer with the adjustable spraying radius as claimed in claim 2, characterized in that: one end of the water hose (12) is fixedly connected with a limiting sleeve (13), and one end of the limiting sleeve (13) is fixedly connected with a water pump (14).

4. The pesticide sprayer with the adjustable spraying radius as claimed in claim 3, characterized in that: the bottom of the water pump (14) is fixedly connected with a water tank (15), and one end of the water tank (15) is fixedly connected with a threaded water inlet (16).

5. The pesticide sprayer with the adjustable spraying radius as claimed in claim 4, is characterized in that: the top of the water tank (15) is fixedly connected with a handle (17), and one side of the water tank (15) is provided with a strap through hole (18).

6. The pesticide sprayer with the adjustable spraying radius as claimed in claim 4, is characterized in that: the bottom of the water tank (15) is fixedly connected with a placing block (19), and the outer surface of the threaded water inlet (16) is in threaded connection with a sealing cover (20).