CN212345074U

CN212345074U - Big-arch shelter sprinkler for agricultural

Info

Publication number: CN212345074U
Application number: CN202020266918.1U
Authority: CN
Inventors: 周勇
Original assignee: Chongqing Xisai Ecological Agricultural Development Co ltd
Current assignee: Chongqing Xisai Ecological Agricultural Development Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2021-01-15
Anticipated expiration: 2030-03-06

Abstract

The utility model discloses a big-arch shelter sprinkler is used to agricultural, comprising a base plate, the top outer wall of bottom plate is provided with the water tank, and the top outer wall welding of water tank has a fixed section of thick bamboo, the inner wall of a fixed section of thick bamboo is provided with the drinking-water pipe, the inner wall of a fixed section of thick bamboo rotates and is connected with the spray pipe, and the bottom outer wall welding of spray pipe has the shower nozzle that the equidistance distributes, the outer wall welding of spray pipe has the fixed plate, and the bottom outer wall welding of fixed plate has the screw rod, the outer wall of a fixed section of thick bamboo is provided with the limiting plate, and the top outer wall of limiting plate opens there is the annular mouth, the outer. The utility model discloses make the water in the water tank can be through shower nozzle high pressure blowout, the scope of spraying is more extensive, and the extravagant energy of mode of manual pressure boost, accords with energy-concerving and environment-protective requirement to when guaranteeing to adjust the direction of spraying, can not take place the pesticide and leak, the result of use is better.

Description

Big-arch shelter sprinkler for agricultural

Technical Field

The utility model relates to an agricultural greenhouse technical field especially relates to a big-arch shelter sprinkler is used to agricultural.

Background

The plastic film is widely applied to agriculture, the greenhouse is originally special equipment for vegetable production, and the application of the greenhouse is increasingly widened along with the development of production.

At present, at the in-process that the big-arch shelter was planted, need often spray the pesticide to the crops in the big-arch shelter, but current sprinkler still has certain weak point, and in the use, the direction of spraying of shower nozzle is inconvenient to be adjusted, and the device adopts the mode of air pump pressure boost to make the pesticide blowout, and the energy of ten minutes is wasted, and the result of use is relatively poor, consequently, need to design a big-arch shelter sprinkler for the agricultural and solve above-mentioned problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a greenhouse spraying device for agriculture.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a greenhouse spraying device for agriculture comprises a bottom plate, wherein a water tank is arranged on the outer wall of the top of the bottom plate, a fixed cylinder is welded on the outer wall of the top of the water tank, a water pumping pipe is arranged on the inner wall of the fixed cylinder, a spraying pipe is rotatably connected to the inner wall of the fixed cylinder, nozzles distributed at equal intervals are welded on the outer wall of the bottom of the spraying pipe, a fixed plate is welded on the outer wall of the spraying pipe, a screw is welded on the outer wall of the bottom of the fixed plate, a limiting plate is arranged on the outer wall of the fixed cylinder, an annular opening is formed in the outer wall of the top of the limiting plate, the outer wall of the screw is slidably connected with the inner wall of the annular opening, a nut is connected to the outer wall of the screw in a threaded manner, a cylinder is welded on the outer wall of the top of the bottom plate, a piston is slidably, and the outer wall of first gag lever post has cup jointed the second sheet rubber, the outer wall of one side of drum is opened there is the bleeder vent, the outer wall welding of one side of drum has communicating pipe, and the one end and the water tank of communicating pipe are linked together, the inner wall welding of one side of water tank has the second gag lever post, and the outer wall of second gag lever post has cup jointed first sheet rubber.

As a further aspect of the present invention: the inner wall of the cylinder is provided with a stop block.

As a further aspect of the present invention: four corners of the outer wall of the bottom plate are all welded with supporting legs, and the outer wall of the bottom of each supporting leg is connected with a universal wheel through a bolt.

As a further aspect of the present invention: the top outer wall of water tank is provided with the inlet tube, and the inner wall threaded connection of inlet tube has sealed lid.

As a further aspect of the present invention: and sealing gaskets are bonded to the outer walls of the adjacent ends of the water pumping pipe and the spraying pipe.

As a further aspect of the present invention: the welding of the top inner wall of water tank has the cassette, and the inner wall joint of cassette has the mounting panel.

As a further aspect of the present invention: the top outer wall of mounting panel is opened there is the installing port, and the inner wall bonding of installing port has the filter screen.

The utility model has the advantages that:

1. through the arranged cylinder, the piston, the stop block, the first rubber sheet, the second rubber sheet and the air holes, the holding plate is held, the piston can be pulled up and down to move in the cylinder, the stop block can prevent the piston from touching the second rubber sheet, when the piston moves upwards, the second rubber sheet slides inwards on the second limiting rod, air can enter the cylinder through the air holes, one end of the communicating pipe can be blocked by the first rubber sheet, when the piston moves downwards, the air holes can be blocked by the second rubber sheet, so that the air in the cylinder is guided into the water tank through the communicating pipe, the pressure in the water tank is increased, water in the water tank can be sprayed out at high pressure through the spray head, the spraying range is wider, the manual pressurization mode does not waste energy, and the requirements of energy conservation and environmental protection are met;

2. through the arrangement of the fixing plate, the screw rod, the nut, the sealing washer and the limiting plate, when the spray pipe needs to be reversed, the nut on the screw rod can be loosened, then the spray pipe is rotated, so that the screw rod on the fixing plate slides in the annular opening on the limiting plate, after the angle is adjusted, the nut on the screw rod can be screwed down again, so that the water suction pipe and the sealing washer on the spray pipe are tightly attached, the spraying direction is guaranteed to be adjusted, pesticide leakage cannot occur, and the using effect is better;

3. through cassette, mounting panel and the filter screen that sets up, when adding the liquid medicine through the inlet tube, the pesticide can fall into the mounting panel on the cassette earlier to through the installing port on the mounting panel get into the filter screen, can effectively avoid impurity to cause the pipe blockage with other impurity filtering in the pesticide, have more the practicality.

Drawings

Fig. 1 is a schematic cross-sectional view of a spraying device for an agricultural greenhouse in accordance with embodiment 1;

FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 3 is a schematic view of a fixed cylinder of the spraying device of the greenhouse in accordance with example 1;

fig. 4 is a schematic view of the overall structure of the agricultural greenhouse sprinkler according to embodiment 2.

In the figure: the water pump comprises a base plate 1, a water tank 2, a universal wheel 3, a water pumping pipe 4, a water inlet pipe 5, a fixing barrel 6, a nut 7, a screw rod 8, a fixing plate 9, a density gasket 10, a limiting plate 11, a spraying pipe 12, a spray head 13, a first rubber sheet 14, a communicating pipe 15, a holding plate 16, a lifting rod 17, a piston 18, a cylinder 19, a second rubber sheet 20, air holes 21, a check block 22, an annular opening 23, a clamping seat 24, a mounting plate 25 and a filter screen 26.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, a greenhouse spraying device for agriculture comprises a bottom plate 1, a water tank 2 is welded on the outer wall of the top of the bottom plate 1, a fixed cylinder 6 is welded on the outer wall of the top of the water tank 2, a water pumping pipe 4 is welded on the inner wall of the fixed cylinder 6, a spraying pipe 12 is rotatably connected on the inner wall of the fixed cylinder 6, spray heads 13 which are distributed equidistantly are welded on the outer wall of the bottom of the spraying pipe 12, a fixed plate 9 is welded on the outer wall of the spraying pipe 12, a screw 8 is welded on the outer wall of the bottom of the fixed plate 9, a limiting plate 11 is welded on the outer wall of the fixed cylinder 6, an annular opening 23 is formed in the outer wall of the top of the limiting plate 11, the outer wall of the screw 8 is slidably connected with the inner wall of the annular opening 23, a nut 7 is threadedly connected on the outer wall of, and the outer wall welding of the top of lifter 17 has the board of holding 16, and the inner wall welding of one side of drum 19 has first gag lever post, and the outer wall of first gag lever post has cup jointed second sheet rubber 20, and the outer wall of one side of drum 19 is opened has bleeder vent 21, and the outer wall welding of one side of drum 19 has communicating pipe 15, and the one end of communicating pipe 15 is linked together with water tank 2, and the inner wall welding of one side of water tank 2 has the second gag lever post, and the outer wall of second gag lever post has cup jointed first sheet rubber 14.

Wherein, the inner wall welding of drum 19 has dog 22, and the supporting leg has all been welded to four corners of 1 bottom outer wall of bottom plate, and the bottom outer wall of supporting leg has universal wheel 3 through bolted connection, and the top outer wall welding of water tank 2 has inlet tube 5, and the inner wall threaded connection of inlet tube 5 has sealed lid, and the adjacent one end outer wall of drinking-water pipe 4 and spray pipe 12 all bonds and has seal ring 10.

The working principle is as follows: when the spray pipe 12 needs to be reversed, the nut 7 on the screw rod 8 can be loosened, then the spray pipe 12 is rotated, so that the screw rod 8 on the fixing plate 9 slides in the annular opening 23 on the limiting plate 11, after the angle adjustment, the nut 7 on the screw rod 8 can be screwed down again, so that the sealing washers 10 on the water pumping pipe 4 and the spraying pipe 12 are tightly attached, pesticide leakage cannot occur while the spraying direction is guaranteed to be adjusted, and the using effect is better.

Example 2

Referring to fig. 4, the embodiment of the greenhouse spraying device for agriculture includes a clamping seat 24 welded to the inner wall of the top of the water tank 2, a mounting plate 25 clamped to the inner wall of the clamping seat 24, a mounting opening formed in the outer wall of the top of the mounting plate 25, and a filter screen 26 bonded to the inner wall of the mounting opening.

The working principle is as follows: during the use, when adding the liquid medicine through inlet tube 5, the pesticide can fall into mounting panel 25 on the cassette 24 earlier to get into filter screen 26 through the installing port on the mounting panel 25 in, can effectively avoid impurity to cause the pipe blockage with the filtering of other impurity in the pesticide, have more the practicality.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a big-arch shelter sprinkler for agricultural, includes bottom plate (1), its characterized in that, the top outer wall of bottom plate (1) is provided with water tank (2), and the top outer wall welding of water tank (2) has a fixed section of thick bamboo (6), the inner wall of a fixed section of thick bamboo (6) is provided with drinking-water pipe (4), the inner wall rotation of a fixed section of thick bamboo (6) is connected with spray pipe (12), and the bottom outer wall welding of spray pipe (12) has shower nozzle (13) that the equidistance distributes, the outer wall welding of spray pipe (12) has fixed plate (9), and the bottom outer wall welding of fixed plate (9) has screw rod (8), the outer wall of a fixed section of thick bamboo (6) is provided with limiting plate (11), and the top outer wall of limiting plate (11) is opened has annular opening (23), the inner wall sliding connection of the outer wall of screw rod (8) and annular opening, the welding of the top outer wall of bottom plate (1) has drum (19), and the inner wall sliding connection of drum (19) has piston (18), the welding of the top outer wall of piston (18) has lifter (17), and the welding of the top outer wall of lifter (17) has holding board (16), one side inner wall of drum (19) is provided with first gag lever post, and the outer wall of first gag lever post has cup jointed second sheet rubber (20), one side outer wall of drum (19) is opened has bleeder vent (21), one side outer wall welding of drum (19) has communicating pipe (15), and the one end and water tank (2) of communicating pipe (15) are linked together, one side inner wall welding of water tank (2) has the second gag lever post, and the outer wall of second gag lever post has cup jointed first sheet rubber (14).

2. Greenhouse sprinkler according to claim 1, characterised in that the inner wall of the cylinder (19) is provided with a stop (22).

3. The agricultural greenhouse sprinkler as claimed in claim 1, wherein the bottom plate (1) is welded with supporting legs at four corners of the bottom outer wall, and universal wheels (3) are connected to the bottom outer walls of the supporting legs through bolts.

4. An agricultural greenhouse sprinkler as claimed in claim 1, characterized in that the top outer wall of the water tank (2) is provided with a water inlet pipe (5), and the inner wall of the water inlet pipe (5) is screwed with a sealing cover.

5. An agricultural greenhouse sprinkler as claimed in claim 1, characterized in that a sealing gasket (10) is bonded to the outer wall of the adjacent ends of the suction pipe (4) and the sprinkler pipe (12).

6. An agricultural greenhouse sprinkler as claimed in any one of claims 1-5, characterized in that a clamping seat (24) is welded to the inner wall of the top of the water tank (2), and a mounting plate (25) is clamped to the inner wall of the clamping seat (24).

7. An agricultural greenhouse sprinkler as claimed in claim 6, characterized in that the top outer wall of the mounting plate (25) is provided with a mounting opening and the inner wall of the mounting opening is bonded with a screen (26).