CN216605773U

CN216605773U - Even atomizer for agricultural of spraying

Info

Publication number: CN216605773U
Application number: CN202122529816.1U
Authority: CN
Inventors: 谭岩
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-05-27
Anticipated expiration: 2031-10-20

Abstract

The utility model discloses an agricultural spraying device with uniform spraying, which relates to the field of agricultural spraying and comprises a liquid inlet device, a spraying head movably connected to one end of the liquid inlet device, an impurity filtering device arranged inside the spraying head and an impurity removing device arranged inside the liquid inlet device, wherein the liquid inlet device comprises a positioning pipe and a liquid inlet pipe fixedly arranged on the positioning pipe, a water guide groove is formed inside the positioning pipe, a water inlet hole communicated with the water guide groove is formed inside the liquid inlet pipe, the impurity filtering device comprises a filter screen fixedly arranged inside the spraying head and a positioning frame fixedly arranged inside the spraying head, the positioning frame is positioned on the inner side of the filter screen and is attached to the filter screen, and the impurity removing device comprises a scraper movably arranged at one end, far away from the liquid inlet pipe, of the positioning pipe and a power paddle movably arranged in the middle of the water guide groove. According to the utility model, impurities can not contact with the spray head, so that the problem that the spray head is blocked by the impurities is avoided, and the device can spray uniformly as a whole.

Description

Even atomizer for agricultural of spraying

Technical Field

The utility model relates to the field of agricultural spraying, in particular to an agricultural spraying device capable of spraying uniformly.

Background

Agricultural atomizer mainly uses in aspects such as facility agriculture cooling, humidification, plant protection and view, is the indispensable equipment of farming now.

Current atomizer is the shower nozzle, and is not good to the filter effect of rivers, and impurity gets into the shower nozzle and can directly contacts with the orifice, easily adheres to in the orifice of injection end, and impurity piles up the back and easily causes the orifice to block up, leads to the shower nozzle to spray inequality, influences the spraying effect, and the impurity siltation is inconvenient in the shower nozzle to be cleared up, influences the use of shower nozzle.

Therefore, the existing spraying device has the problems that the spraying end of the spray head is easily blocked by impurities and the impurities in the spray head are inconvenient to clean. To this end, we propose an agricultural spraying device with uniform spraying.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an agricultural spraying device capable of spraying uniformly, which can effectively solve the problems that the spraying end of a spray head is easy to be blocked by impurities and the impurities in the spray head are inconvenient to clean in the existing spraying device in the background art.

In order to achieve the purpose, the utility model adopts the technical scheme that: an agricultural spraying device with uniform spraying comprises a liquid inlet device, a spraying head movably connected to one end of the liquid inlet device, an impurity filtering device arranged in the spraying head and an impurity removing device arranged in the liquid inlet device;

the liquid inlet device comprises a positioning pipe and a liquid inlet pipe fixedly arranged on the positioning pipe, a water chute is arranged inside the positioning pipe, and a water inlet hole communicated with the water chute is arranged inside the liquid inlet pipe; the liquid inlet pipe and the water inlet hole are convenient for injecting water into the whole device, and water flow enters the water chute and drives the impurity filtering device to work. Through threaded connection between injector head and the registration arm, through unscrewing the injector head, be convenient for clear up the inside adnexed impurity of injector head.

The impurity filtering device comprises a filter screen fixedly arranged in the injector head and a positioning frame fixedly arranged in the injector head, and the positioning frame is positioned on the inner side of the filter screen and is attached to the filter screen; the scraper blade rotates the in-process, strikes off adnexed debris on the filter screen to with debris direction filter screen edge, avoid impurity just to the one side gathering of scraper blade at the filter screen, make the clearance effect to impurity better.

The edulcoration device is including the activity setting at the locating tube and keep away from the scraper blade of feed liquor pipe one end and the activity setting in the middle of the guiding gutter is inside, fixed connection between scraper blade and the power oar. The water flow enters the water guide groove, so that the power paddle is conveniently pushed to rotate, and the power paddle drives the scraper to synchronously rotate.

In this design, impurity is attached to the periphery of filter screen, by the gathering in the scope, can not block up the filter screen just to the one side of scraper blade, and the rivers of being convenient for normally pass through the filter screen to great change can not appear in the flow when making rivers pass through the filter screen, guarantees that the holistic spraying of device is even. The problem of the easy injector head of blockking up of impurity that current atomizer exists has been solved in this design to and impurity blocks up the inhomogeneous, the inhomogeneous problem of spraying of play water that causes.

Preferably, the whole locating pipe is of a cylindrical structure, and the axis of the locating pipe and the axis of the water inlet and the water outlet of the water chute are in the same plane. This design is convenient for increase rivers and the contact time of power oar for the promotion effect to the power oar is better.

Preferably, the inside fixedly connected with pivot of power oar, scraper blade fixed mounting is in the pivot keep away from the one end of power oar. The scraper blade is convenient to connect with the power paddle through the design, and the power paddle can rotate conveniently.

Preferably, the number of the scrapers is not less than two, and the scrapers are uniformly distributed on the side face of the rotating shaft at intervals. The whole scraper blade is arc structure, is convenient for with impurity direction filter screen edge.

Preferably, the side fixed mounting of locating rack has the installation foot, the one end fixed mounting of locating rack is kept away from in the inside of shower head to the installation foot. The mounting feet facilitate the mounting of the positioning frame inside the injector head.

Preferably, the cross section of the filter screen is of a U-shaped structure.

Preferably there is a gap between the outermost edge of the screen and the inner wall of the spray head. Impurity is arranged to the inside in clearance at the scraper blade rotation in-process, and impurity laying dust is in the inside in clearance, the collection of the impurity of being convenient for to convenient follow-up clearance.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the design of the impurity filtering device, impurities are separated from the injector head, so that the impurities cannot contact with the injector head, the problem that the injector head is blocked by the impurities is avoided, the injector head can conveniently and normally discharge water, and the whole device can conveniently and uniformly spray.

2. According to the utility model, the power paddle is driven to rotate by water flow, and the scraper is driven by the power paddle to synchronously rotate, so that the scraper scrapes impurities attached to the filter screen, the impurities are convenient to clean, the filter screen is prevented from being blocked by the impurities to influence the flow of the device, the injector head is convenient to normally discharge water, the impurities are prevented from being accumulated by guiding the impurities to the edge of the filter screen by the scraper, the cleaning effect on the impurities is better, and the uniform spraying of the whole device is ensured. The problem of the easy injector head of blockking up of impurity that current atomizer exists has been solved in this design to and impurity blocks up the inhomogeneous, the inhomogeneous problem of spraying of play water that causes.

Drawings

FIG. 1 is a perspective view of the whole agricultural spraying apparatus of the present invention;

FIG. 2 is a schematic sectional view of an agricultural spraying apparatus with uniform spraying according to the present invention;

FIG. 3 is a perspective view of a screen of an agricultural sprayer according to the present invention;

FIG. 4 is a perspective view of a positioning frame and a mounting leg of the agricultural spraying device of the present invention for uniform spraying;

FIG. 5 is a perspective view of a powered paddle of an agricultural sprayer of the utility model for uniform spraying;

FIG. 6 is a plan view of the blade and the shaft of the agricultural sprayer of the present invention with uniform spraying.

In the figure: 1. an injector head; 2. a positioning tube; 3. a liquid inlet pipe; 4. a water chute; 5. a water inlet hole; 6. filtering with a screen; 7. a squeegee; 8. a power paddle; 9. a rotating shaft; 10. mounting a foot; 11. a gap; 12. a positioning frame.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, the present invention is an agricultural spraying device with uniform spraying, which comprises a liquid inlet device, a spraying head 1 movably connected to one end of the liquid inlet device, an impurity filtering device arranged inside the spraying head 1, and an impurity removing device arranged inside the liquid inlet device;

the liquid inlet device comprises a positioning pipe 2 and a liquid inlet pipe 3 fixedly arranged on the positioning pipe 2, a water chute 4 is arranged inside the positioning pipe 2, and a water inlet hole 5 communicated with the water chute 4 is arranged inside the liquid inlet pipe 3; the liquid inlet pipe 3 and the water inlet hole 5 are convenient for injecting water into the whole device, and water flow enters the water chute 4 and drives the impurity filtering device to work. Through threaded connection between injector head 1 and the registration arm 2, through screwing off injector head 1, be convenient for clear up the inside adnexed impurity of injector head 1.

The impurity removing device comprises a scraping plate 7 movably arranged at one end of the positioning pipe 2 far away from the liquid inlet pipe 3 and a power paddle 8 movably arranged in the middle of the inner part of the water chute 4, and the scraping plate 7 and the power paddle 8 are fixedly connected; the water flow enters the water chute 4, so that the power paddle 8 is conveniently pushed to rotate, and the power paddle 8 drives the scraper 7 to synchronously rotate.

The impurity filtering device comprises a filter screen 6 fixedly arranged in the injector head 1 and a positioning frame 12 fixedly arranged in the injector head 1, wherein the positioning frame 12 is positioned on the inner side of the filter screen 6 and is attached to the filter screen 6; filter screen 6 and locating rack 12's design, separate impurity and injector head 1, make impurity can not contact with injector head 1, the problem of impurity jam injector head 1 has been avoided appearing, make injector head 1 be convenient for normally go out water, and be convenient for make the whole spraying of device even, locating rack 12 is convenient for support filter screen 6, make filter screen 6 non-deformable under water pressure, be convenient for improve filter screen 6's life, scraper blade 7 rotates the in-process, strike off adnexed debris on the filter screen 6, and with debris direction filter screen 6 edge, avoid impurity to just gather in one side of scraper blade 7 at filter screen 6, make the clearance effect to impurity better.

In this design, impurity is attached to the periphery of filter screen 6, by the gathering in the scope, can not block up filter screen 6 just to the one side of scraper blade 7, and the rivers of being convenient for normally pass through filter screen 6 to great change can not appear in the flow when making rivers pass through filter screen 6, guarantees that the holistic spraying of device is even. The problem that the impurity that current atomizer exists easily blockked up injector head 1 has been solved in this design to and impurity blocks up the inhomogeneous, the inhomogeneous problem of spraying of play water that causes.

The whole positioning pipe 2 is of a cylindrical structure, and the axis of the positioning pipe 2 and the axes of the water inlet and the water outlet of the water chute 4 are in the same plane. This design is convenient for increase rivers and power oar 8's contact time for it is better to power oar 8's promotion effect.

Wherein, the inside fixedly connected with pivot 9 of power oar 8, scraper blade 7 fixed mounting is in the pivot 9 one end of keeping away from power oar 8. This design is convenient for the connection between scraper blade 7 and power oar 8 to the rotation of power oar 8 is convenient for.

Wherein, the scraper 7 is not less than two, and evenly distributed at intervals on the side of the rotating shaft 9. The scraper 7 is integrally of an arc-shaped structure, so that impurities can be guided to the edge of the filter screen 6 conveniently.

Wherein, the side of locating rack 12 is fixed with installation foot 10, and the one end fixed mounting in the inside of shower head 1 that the locating rack 12 is kept away from to installation foot 10. The mounting feet 10 facilitate the mounting of the spacer 12 inside the jetting head 1.

Wherein, the cross-section of the filter screen 6 is of a U-shaped structure.

Wherein a gap 11 is present between the outermost edge of the sieve 6 and the inner wall of the spray head 1. Impurity is arranged to the inside of clearance 11 at scraper blade 7 rotation in-process, and impurity laying dust is in the inside of clearance 11, the collection of the impurity of being convenient for to convenient follow-up clearance.

The working principle of the utility model is as follows:

referring to fig. 1-6, the utility model relates to an agricultural spraying device capable of spraying uniformly, when in operation, water is injected into a water chute 4 in a positioning pipe 2 from a water inlet 5 in a liquid inlet pipe 3, water flow pushes a power paddle 8 to rotate, the power paddle 8 drives a scraper 7 to rotate at the same time, impurities in the water flow are filtered out by a filter screen 6 when the water flow passes through the filter screen 6, the impurities are attached to the surface of the filter screen 6, the impurities are discharged to the edge of the filter screen 6 in the rotation process of the scraper 7, the impurities enter a gap 11 along with the water flow at the edge of the filter screen 6 and are filtered by the filter screen 6 in the gap 11 and are attached to the periphery of the filter screen 6, and the impurities are gathered in the range and cannot block one surface of the filter screen 6, which is opposite to the scraper 7.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a spraying device for even agricultural of spraying which characterized in that: comprises a liquid inlet device, an injection head (1) movably connected at one end of the liquid inlet device, an impurity filtering device arranged in the injection head (1) and an impurity removing device arranged in the liquid inlet device;

the liquid inlet device comprises a positioning pipe (2) and a liquid inlet pipe (3) fixedly arranged on the positioning pipe (2), a water guide groove (4) is formed in the positioning pipe (2), and a water inlet hole (5) communicated with the water guide groove (4) is formed in the liquid inlet pipe (3);

the impurity filtering device comprises a filter screen (6) fixedly arranged in the injection head (1) and a positioning frame (12) fixedly arranged in the injection head (1), and the positioning frame (12) is positioned on the inner side of the filter screen (6) and is attached to the filter screen (6);

the edulcoration device sets up scraper blade (7) and activity that keep away from feed liquor pipe (3) one end at registration arm (2) including the activity and sets up power oar (8) in the middle of guiding gutter (4) inside, fixed connection between scraper blade (7) and power oar (8).

2. An agricultural spray device with uniform spray according to claim 1, wherein: the whole positioning pipe (2) is of a cylindrical structure, and the axis of the positioning pipe (2) and the axis of the water inlet and the water outlet of the water chute (4) are in the same plane.

3. An agricultural spray device with uniform spray according to claim 1, wherein: the inside fixedly connected with pivot (9) of power oar (8), scraper blade (7) fixed mounting is in the one end of power oar (8) is kept away from in pivot (9).

4. An agricultural spray device with uniform spray according to claim 3, wherein: the number of the scrapers (7) is not less than two, and the scrapers are uniformly distributed on the side face of the rotating shaft (9) at intervals.

5. An agricultural spray device with uniform spray according to claim 1, wherein: the side fixed mounting of locating rack (12) has installation foot (10), the one end fixed mounting that locating rack (12) were kept away from in the inside of shower nozzle (1) is kept away from in installation foot (10).

6. An agricultural spray device with uniform spray according to claim 1, wherein: the cross section of the filter screen (6) is of a U-shaped structure.

7. An agricultural spray unit for providing a uniform spray according to claim 6, further comprising: and a gap (11) is formed between the outermost edge of the filter screen (6) and the inner wall of the spray head (1).