CN218514814U

CN218514814U - Quantitative sprayer

Info

Publication number: CN218514814U
Application number: CN202222790647.1U
Authority: CN
Inventors: 杜洪志; 王琳
Original assignee: Moon Guangzhou Biotech Co ltd
Current assignee: Moon Guangzhou Biotech Co ltd
Priority date: 2022-10-21
Filing date: 2022-10-21
Publication date: 2023-02-24
Anticipated expiration: 2032-10-21

Abstract

The utility model provides a quantitative sprayer relates to the technical field of atomizer, include: the quantitative cup, the pressurizing assembly and the sprayer body; the pressurizing assembly is connected with the quantifying cup, and after the pressurizing assembly applies pressure to the quantifying cup, the internal liquid is sprayed out through the spraying holes to form atomized spraying, so that the fertilizing or pesticide applying process is more uniform; the side wall of the quantitative cup is provided with a through hole and scale marks, and the scale marks are used for measuring the volume of liquid in the quantitative cup, so that an operator can observe the internal volume; the sprayer body is used for conveying liquid into the quantitative cup. It needs frequent stoop of operator and plays to have alleviated artifical fertilization or irritate the medicine mode, and operator's physical demands is big, and is inhomogeneous at the in-process of ration watering, and utilizes the atomizer to fertilize or irritate the medicine then can't be accurate the accuse quantity, influences the technical problem of the growth of crops, and the quantity is accurate when having reached fertilization or irritating, saves the technological effect of operator's physical power simultaneously.

Description

Quantitative sprayer

Technical Field

The utility model belongs to the technical field of the atomizer technique and specifically relates to a quantitative sprayer is related to.

Background

At present, with the progress of science and technology, the requirements for planting agricultural products are more and more strict in order to harvest better agricultural products, and scientific agricultural planting is to spray different amounts of pesticides on different crops in a specific period or to quantitatively fertilize different crops at a stage in need of fertilization.

In the prior art, manual fertilization or pesticide pouring is generally adopted, and an operator fills a quantitative container with fertilizer liquid or pesticide liquid and then pours the fertilizer liquid or pesticide liquid to the roots of crops, or directly sprays the fertilizer liquid or pesticide liquid to the roots of the crops in a sprayer mode.

However, the existing manual fertilization or pesticide irrigation methods require frequent stooping and rising of an operator, the physical consumption of the operator is high, uneven irrigation is easy to occur in the quantitative irrigation process, particularly, the irrigation liquid is acted on citrus trees and the like, the irrigation liquid falls back to the ground due to gravity, the irrigation liquid cannot fully contact with the leaf surfaces of plants, pesticides or bacterial fertilizers cannot be uniformly applied to the leaf surfaces of plants in a large area to prevent and control diseases, and the control dosage cannot be accurately controlled by applying fertilizers or irrigating pesticides by using a common sprayer, so that the growth of crops is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a quantitative sprayer to alleviate the artifical fertilization that exists among the prior art or irritate the medicine mode and need the frequent stoop of operator and rise, operator's physical demands is big, and can not be abundant with the contact of plant foliage at the in-process of watering, and contact inhomogeneous technical problem, and solve conventional sprinkler or watering utensil and fertilize or irritate the unable accurate quantity of accuse, influence the technical problem of the growth of crops.

The utility model provides a quantitative sprayer, include: the quantitative cup, the pressurizing assembly and the sprayer body;

the pressurizing assembly is arranged on the quantifying cup, is connected with the quantifying cup and is used for applying pressure to the inside of the quantifying cup;

the side wall of the quantitative cup is provided with a through hole and scale marks, the bottom of the quantitative cup is provided with a spray hole, the through hole and the spray hole respectively penetrate through the quantitative cup, the scale marks are arranged on the surface of the quantitative cup, and the scale marks are used for measuring the volume of liquid in the quantitative cup;

the sprayer main body is connected with the quantifying cup, the sprayer main body is communicated with the interior of the quantifying cup through the through hole, and the sprayer main body is used for conveying liquid into the quantifying cup.

In an optional embodiment, a containing groove is formed in the quantitative cup, the containing groove is respectively communicated with the through hole and the spray hole, and the containing groove is used for storing liquid.

In an optional embodiment, the scale lines are disposed opposite to the accommodating groove, and the scale lines extend along a height direction of the accommodating groove.

In an optional embodiment, a pressure valve is arranged on the spraying hole, the pressure valve is connected with the spraying hole, and the pressure valve is used for controlling the on-off of the spraying hole.

In an alternative embodiment, the axis of the through hole is arranged at an angle to the axis of the dosing cup.

In an alternative embodiment, the through hole is provided on a side of the dosing cup remote from the spray hole.

In an alternative embodiment, the sprayer body comprises a reservoir, a spray wand, and a connecting tube;

two ends of the connecting pipe are respectively connected with the liquid storage barrel and the water spray rod, and the connecting pipe is respectively communicated with the liquid storage barrel and the water spray rod, so that liquid in the liquid storage barrel can enter the water spray rod through the connecting pipe;

one end of the water spraying rod, which is far away from the liquid storage barrel, extends into the through hole and is connected with the quantifying cup.

In an alternative embodiment, the water spraying rod comprises a handle and a water feeding rod, the handle is arranged close to the connecting pipe, the handle covers the surface of the water feeding rod, and the handle is connected with the water feeding rod;

one end of the water feeding rod, which is far away from the connecting pipe, extends into the through hole and is connected with the quantifying cup.

In an optional embodiment, the sprayer body further comprises a driving assembly, the driving assembly is arranged on one side of the liquid storage barrel, the driving assembly is respectively connected with the liquid storage barrel and the connecting pipe, and the driving assembly can drive liquid in the liquid storage barrel into the connecting pipe.

In an alternative embodiment, the sprayer body further comprises a switch;

the switch is arranged on the handle and connected with the handle, the switch is respectively in electric signal connection with the driving assembly and the pressurizing assembly, and the switch is used for respectively controlling the starting and stopping of the driving assembly and the pressurizing assembly.

The utility model provides a quantitative sprayer, include: the quantitative cup, the pressurizing assembly and the sprayer body; the pressurizing assembly is connected with the quantifying cup, and after the pressurizing assembly applies pressure to the quantifying cup, the internal liquid is sprayed out through the spraying holes to form atomized spraying, so that the fertilizing or pesticide applying process is more uniform; the side wall of the quantifying cup is provided with a through hole and scale marks, and the scale marks are used for measuring the volume of liquid in the quantifying cup, so that an operator can observe the internal volume; the sprayer main body is connected with the quantifying cup, is communicated with the inside of the quantifying cup through the through hole and is used for conveying liquid into the quantifying cup. The frequent stooping and rising of operator that the mode of having alleviated manual fertilization or drenching needs, operator's physical demands is big, and it is inhomogeneous to appear watering easily at the in-process of ration watering, especially act on citrus trees etc. the liquid of watering falls back to ground because of gravity easily, can not be sufficient with plant foliage contact effect, can not prevent and treat the disease with the even application of pesticide or bacterial manure large tracts of land on the plant foliage, and utilize general sprinkler to fertilize or irritate the medicine then can not be accurate control the quantity, influence the growth of crops.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a sectional view of a metered dose dispenser according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a quantitative sprayer provided in an embodiment of the present invention;

fig. 3 is a schematic structural view of a dosing cup of a dosing sprayer according to an embodiment of the present invention;

fig. 4 is a schematic view of another structure of the quantitative sprayer according to the embodiment of the present invention;

fig. 5 is a schematic view of another structure of the dosing cup of the dosing sprayer according to an embodiment of the present invention.

Icon: 100-a quantitative cup; 200-a nebulizer body; 210-a liquid storage barrel; 220-a water spray rod; 221-a handle; 222-a water feeding rod; 230-connecting pipe; 240-a drive assembly; 250-a switch; 300-scale lines; 400-a pressing assembly; 500-pressure valve; 600-spray hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.

The existing manual fertilization or pesticide irrigation mode needs frequent stooping and rising of an operator, the physical consumption of the operator is large, irrigation is uneven easily in the quantitative irrigation process, particularly, the irrigation liquid is acted on citrus trees and the like, the irrigation liquid easily falls back to the ground due to gravity and cannot fully contact with plant leaf surfaces, pesticides or bacterial fertilizers cannot be uniformly applied to the plant leaf surfaces in a large area to prevent and control diseases, and the amount of the pesticides cannot be accurately controlled when a common sprayer is used for fertilization or pesticide irrigation, so that the growth of crops is influenced.

In view of this, as shown in fig. 1 to 5, the present invention provides a quantitative sprayer, including: dosing cup 100, pressurizing assembly 400, and sprayer body 200; the pressurizing assembly 400 is arranged on the dosing cup 100, the pressurizing assembly 400 is connected with the dosing cup 100, and the pressurizing assembly 400 is used for applying pressure to the inside of the dosing cup 100; the side wall of the quantitative cup 100 is provided with a through hole and a scale mark 300, the bottom of the quantitative cup 100 is provided with a spray hole 600, the through hole and the spray hole 600 respectively penetrate through the quantitative cup 100, the scale mark 300 is arranged on the surface of the quantitative cup 100, and the scale mark 300 is used for measuring the volume of liquid in the quantitative cup 100; the nebulizer body 200 is connected to the dosing cup 100, the nebulizer body 200 communicates with the inside of the dosing cup 100 through the through hole, and the nebulizer body 200 is used to feed liquid into the dosing cup 100.

The embodiment of the utility model provides a quantitative sprayer, include: dosing cup 100, pressurizing assembly 400, and sprayer body 200; the pressurizing assembly 400 is connected with the dosing cup 100, and after the pressurizing assembly 400 applies pressure to the dosing cup 100, the internal liquid is sprayed out through the spraying holes 600 to form atomized spraying, so that the fertilizing or pesticide applying process is more uniform; the side wall of the quantitative cup 100 is provided with a through hole and scale marks 300, and the scale marks 300 are used for measuring the volume of liquid in the quantitative cup 100, so that an operator can observe the internal volume; the nebulizer body 200 is connected to the dosing cup 100, the nebulizer body 200 communicates with the inside of the dosing cup 100 through the through hole, and the nebulizer body 200 is used to feed liquid into the dosing cup 100. It needs frequent stoop of operator and plays to have alleviated artifical fertilization or irritate the medicine mode, operator's physical demands is big, and it is inhomogeneous to appear watering easily at the in-process of ration watering, especially, act on citrus tree etc. the liquid of watering falls back to ground because gravity easily, can not be sufficient with plant foliage contact effect, can not prevent and treat the disease with the even application to plant foliage of pesticide or bacterial manure large tracts of land, and utilize general sprinkler to fertilize or irritate the medicine then can't be accurate control quantity, the technical problem who influences the growth of crops, the quantity is accurate when having reached fertilization or irritated the medicine, save the technological effect of operator's physical power simultaneously.

Regarding the structure and shape of the dosing cup 100, the scale 300, the pressurizing assembly 400, and the pressure valve 500, specific are:

as shown in fig. 1 to 5, the dosing cup 100 may be cylindrical or conical, the conical dosing cup 100 may allow the internal liquid to flow to the spray hole 600 in time to prevent the internal liquid from being retained, the dosing cup 100 may be made of a transparent material so that an operator can clearly see the height of the liquid in the storage tank, the scale line 300 may be disposed on an inner wall or an outer wall of the dosing cup 100, the scale line 300 extends along the height direction of the dosing cup 100, the bottom of the dosing cup 100 is provided with the spray hole 600 therethrough, the pressure valve 500 is disposed on the outer wall of the dosing cup 100 and corresponds to the spray hole 600, the pressure valve 500 may control the opening and closing of the spray hole 600, the pressure valve 500 opens after the internal pressure reaches the threshold of the pressure valve 500, and the internal liquid is sprayed in an atomized form through the spray hole 600 and the pressure valve 500 at a high speed; the through hole is formed in the side wall, far away from the spraying hole 600, of the quantifying cup 100, the quantifying cup 100 is prevented from being overturned in the using process, the pressure of the arm of an operator can be relieved, the handle 221 does not need to be held tightly all the time, round corners can be arranged on the outer surface of the quantifying cup 100 and the pressure valve 500, injury to crops caused by the quantifying cup 100 or the pressure valve 500 during fertilization or pesticide pouring is prevented, the pressurizing assembly 400 is arranged above the quantifying cup 100, the pressurizing assembly 400 is communicated with the containing groove and is arranged, the pressurizing assembly 400 is used for applying pressure to the containing groove, and therefore the pressurizing firmware can adopt a pneumatic pressurizing device.

With regard to the structure and shape of the sprayer body 200, specific:

the sprayer body 200 can comprise a gasoline sprayer, an electric sprayer and a hand sprayer, the liquid storage barrel 210 is used for storing pesticide or fertilizer to be sprayed, the bottom end of the liquid storage barrel 210 is connected with the connecting pipe 230 through the driving component 240, wherein the driving component 240 can be set as a motor or a pressure pump, the driving component 240 can pump liquid in the liquid storage barrel 210 into the connecting pipe 230, and when the driving component 240 stops working, the liquid storage barrel 210 is disconnected from the connecting pipe 230, the connecting pipe 230 is made of flexible material, so that an operator can more easily move the handle 221 during use, the operation is convenient, the liquid in the liquid storage barrel 210 is transmitted into the water spray rod 220 through the connecting pipe 230, wherein the water spray rod 220 comprises a handle 221 and a water feeding rod 222, the water feeding rod 222 can be made of stainless steel, the handle 221 can be made of rubber material, so as to increase the friction force between the operator and the handle 221, meanwhile, the hand is more comfortable during the use of the operator, one end of the water feeding rod 222 extends out from the handle 221 and is connected with the connecting pipe 230, so that the liquid in the water feeding rod 230 can flow into the water feeding cup through the water feeding rod 100, the double control switch assembly 250, the double control switch assembly is set as to prevent the double control switch assembly 250, the double control switch assembly 250 and the double control switch assembly 250, the double control cup 100 can be set as to prevent the double control cup 250, the double control cup 100 from damaging, switch 250 can control drive assembly 240 and pressure assembly's opening and close, promptly, switch 250 can control whether the liquid in the stock solution bucket 210 flows out to the height of the liquid in the quantitative cup 100 of control makes the measurement that the operator sprayed when fertilizeing or irritating medicine more accurate.

In the actual using process, the switch 250 controls the driving component 240 to work, so that the liquid in the liquid storage barrel 210 is conveyed into the quantifying cup 100 through the connecting pipe 230, the handle 221 and the water feeding rod 222, an operator observes the liquid level and the scale of the quantifying cup 100 until the liquid level reaches the specified scale, the switch 250 closes the driving component 240, the switch 250 opens the pressurizing component 400 to pressurize the containing groove, when the pressure in the containing groove reaches the threshold value of the pressure valve 500, the liquid in the containing groove is sprayed out through the spraying hole 600 and the pressure valve 500 to fertilize or apply pesticide to crops, after the liquid in the containing groove is completely released, the pressurizing component 400 is closed, the driving component 240 is opened again, and the cycle operation is repeated.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. A metered dose nebulizer, comprising: a dosing cup (100), a pressurizing assembly (400), and a sprayer body (200);

the pressurizing assembly (400) is arranged on the quantitative cup (100), the pressurizing assembly (400) is connected with the quantitative cup (100), and the pressurizing assembly (400) is used for applying pressure to the inside of the quantitative cup (100);

a through hole and a scale mark (300) are arranged on the side wall of the quantifying cup (100), a spray hole (600) is arranged at the bottom of the quantifying cup (100), the through hole and the spray hole (600) respectively penetrate through the quantifying cup (100), the scale mark (300) is arranged on the surface of the quantifying cup (100), and the scale mark (300) is used for measuring the volume of liquid in the quantifying cup (100);

the sprayer main body (200) is connected with the quantifying cup (100), the sprayer main body (200) is communicated with the inside of the quantifying cup (100) through the through hole, and the sprayer main body (200) is used for conveying atomized liquid into the quantifying cup (100).

2. The metered dose sprayer of claim 1, wherein a receiving groove is provided in the metered dose cup (100), the receiving groove being in communication with the through hole and the spray hole (600), respectively, the receiving groove being for storing a liquid.

3. The metered dose sprayer according to claim 2, wherein the graduation marks (300) are disposed opposite to the containing groove, and the graduation marks (300) extend along a height direction of the containing groove.

4. The metered dose sprayer according to claim 1, wherein a pressure valve (500) is disposed on the spray hole (600), the pressure valve (500) is connected with the spray hole (600), and the pressure valve (500) is used for controlling the on-off of the spray hole (600).

5. The metered dose sprayer according to claim 1, wherein the axis of said through hole is arranged at an angle to the axis of said metered dose cup (100).

6. The metered dose sprayer of claim 2, wherein said through hole is provided on a side of said metered dose cup (100) remote from said spray orifice (600).

7. The metered dose sprayer of claim 1, wherein the sprayer body (200) comprises a reservoir (210), a spray wand (220), and a connecting tube (230);

the two ends of the connecting pipe (230) are respectively connected with the reservoir (210) and the spray rod (220), and the connecting pipe (230) is respectively communicated with the reservoir (210) and the spray rod (220), so that the liquid in the reservoir (210) can enter the spray rod (220) through the connecting pipe (230);

one end of the water spray rod (220) far away from the liquid storage barrel (210) extends into the through hole and is connected with the quantifying cup (100).

8. The metered dose sprayer of claim 7, wherein said water spray wand (220) comprises a handle (221) and a water supply wand (222), said handle (221) is disposed near said connecting tube (230), said handle (221) is coated on the surface of said water supply wand (222), said handle (221) is connected to said water supply wand (222);

one end of the water feeding rod (222) far away from the connecting pipe (230) extends into the through hole and is connected with the quantifying cup (100).

9. The metered dose sprayer of claim 8, wherein the sprayer body (200) further comprises a driving assembly (240), the driving assembly (240) is disposed at one side of the reservoir (210), the driving assembly (240) is respectively connected with the reservoir (210) and the connection tube (230), and the driving assembly (240) can drive the liquid in the reservoir (210) into the connection tube (230).

10. The metered dose sprayer of claim 9, wherein the sprayer body (200) further comprises a switch (250);

the switch (250) is arranged on the handle (221), the switch (250) is connected with the handle (221), the switch (250) is respectively in electric signal connection with the driving assembly (240) and the pressurizing assembly (400), and the switch (250) is used for respectively controlling the starting and stopping of the driving assembly (240) and the pressurizing assembly (400).