CN216279627U - Agricultural pesticide spraying proportional valve convenient to install - Google Patents
Agricultural pesticide spraying proportional valve convenient to install Download PDFInfo
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- CN216279627U CN216279627U CN202122105451.XU CN202122105451U CN216279627U CN 216279627 U CN216279627 U CN 216279627U CN 202122105451 U CN202122105451 U CN 202122105451U CN 216279627 U CN216279627 U CN 216279627U
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- proportional valve
- connecting pipe
- pipe
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Abstract
The utility model belongs to the field of pesticide proportional valves, and particularly relates to an agricultural pesticide spraying proportional valve convenient to install, which comprises a shell, wherein the proportional valve is fixedly connected inside the shell, the lower end of the proportional valve is fixedly connected with a plurality of uniformly distributed input pipes, the input pipes are fixedly connected with the shell, the outer sides of the input pipes are slidably connected with connecting pipes, the lower ends of the connecting pipes are fixedly connected with liquid pipes, the outer sides of the connecting pipes are fixedly connected with two symmetrically distributed hinged frames, the inner sides of the hinged frames are hinged with hinged plates, and the lower end of the shell is fixedly connected with a plurality of uniformly distributed connecting blocks. The connecting pipe is fixed by the aid of the structures such as the hinged plate, the fixture block and the spring additionally arranged on the outer side of the connecting pipe and by the aid of the fixture block on the hinged plate and the connecting block on the shell, the connecting pipe can be detached only by separating the fixture block from the connecting block during detachment, and accordingly the connecting pipe can be more conveniently mounted.
Description
Technical Field
The utility model relates to the technical field of pesticide proportional valves, in particular to an agricultural pesticide spraying proportional valve convenient to install.
Background
When spraying the pesticide, need carry out the proportion regulation to the concentration of multiple pesticide through the proportional valve, the proportional valve is a neotype hydraulic control device. On ordinary pressure valve, flow valve and direction valve, replace original control part with the proportional solenoid, carry out remote control to the pressure, flow or the direction of oil stream according to the electrical signal of input, continuously proportionally, but pesticide proportional valve among the prior art, inconvenient to carry out the connection to the input pipeline, and the shell is inconvenient to dismantle when the proportional valve is overhauld. Accordingly, there is a need for improvements in the art.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an agricultural pesticide spraying proportional valve convenient to mount, and solves the problems that a pipeline is inconvenient to connect and a shell is inconvenient to detach.
In order to achieve the purpose, the utility model provides the following technical scheme: an agricultural pesticide spraying proportional valve convenient to install comprises a shell, wherein a proportional valve is fixedly connected inside the shell, a plurality of uniformly distributed input pipes are fixedly connected to the lower end of the proportional valve, the input pipes are fixedly connected with the shell, connecting pipes are slidably connected to the outer sides of the input pipes, a liquid pipe is fixedly connected to the lower ends of the connecting pipes, two symmetrically distributed hinge frames are fixedly connected to the outer sides of the connecting pipes, a hinge plate is hinged to the inner side of each hinge frame, a plurality of uniformly distributed connecting blocks are fixedly connected to the lower end of the shell, clamping blocks are fixedly connected to the hinge plates, springs are arranged on the hinge plates, a sealing cover is arranged on the shell, two symmetrically distributed clamping columns are fixedly connected to the sealing cover, two symmetrically distributed hinge columns are fixedly connected to the inside of the shell, and a stirring plate is hinged to the hinge columns, the pulling plate is fixedly connected with a clamping block, the pulling plate is provided with a tension spring, and the clamping block is clamped with the clamping column.
Preferably, the fixture block is clamped with the connecting block, and the connecting block is connected with the connecting pipe in a sliding manner.
Preferably, a sealing gasket is fixedly connected to the inside of the connecting pipe, and the sealing gasket is in contact with the input pipe.
Preferably, one end of the spring is fixedly connected with the hinged plate, and the other end of the spring is fixedly connected with the connecting pipe.
Preferably, one end of the tension spring is fixedly connected with the poking plate, and the other end of the tension spring is fixedly connected with the shell.
Preferably, an output pipe is fixedly connected to the proportional valve, and the output pipe is fixedly connected to the housing.
Compared with the prior art, the utility model has the following beneficial effects:
1. the connecting pipe is fixed by the aid of the structures such as the hinged plate, the fixture block and the spring additionally arranged on the outer side of the connecting pipe and by the aid of the fixture block on the hinged plate and the connecting block on the shell, the connecting pipe can be detached only by separating the fixture block from the connecting block during detachment, and accordingly the connecting pipe can be more conveniently mounted.
2. According to the utility model, the end cover, the clamping column, the clamping block and other structures are additionally arranged on the shell, the end cover is limited by the clamping column and the clamping block, and when the proportional valve is required to be overhauled, the end cover can be opened to overhaul the proportional valve only by separating the clamping block from the clamping column, so that the proportional valve is more convenient to overhaul.
Drawings
FIG. 1 is a perspective view of the overall structure of the present invention;
FIG. 2 is a front cross-sectional view of FIG. 1 of the present invention;
FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;
fig. 4 is an enlarged view of the structure of the part B of fig. 2 according to the present invention.
In the figure: 1. a housing; 2. a proportional valve; 3. an input tube; 4. a connecting pipe; 5. a liquid pipe; 6. a hinged frame; 7. a hinge plate; 8. connecting blocks; 9. a clamping block; 10. a spring; 11. a gasket; 12. a sealing cover; 13. a clamping column; 14. a hinged column; 15. a poking plate; 16. a clamping block; 17. a tension spring; 18. and (5) outputting the product.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, an agricultural pesticide spraying proportional valve convenient to install comprises a housing 1, a proportional valve 2 fixedly connected inside the housing 1, a plurality of uniformly distributed input pipes 3 fixedly connected to the lower end of the proportional valve 2, the input pipes 3 fixedly connected to the housing 1, a connecting pipe 4 slidably connected to the outer side of the input pipes 3, a liquid pipe 5 fixedly connected to the lower end of the connecting pipe 4, two symmetrically distributed hinge brackets 6 fixedly connected to the outer side of the connecting pipe 4, a hinge plate 7 hinged to the inner side of the hinge bracket 6, a plurality of uniformly distributed connecting blocks 8 fixedly connected to the lower end of the housing 1, a clamping block 9 fixedly connected to the hinge plate 7, a spring 10 arranged on the hinge plate 7, a sealing cover 12 arranged on the housing 1, two symmetrically distributed clamping columns 13 fixedly connected to the sealing cover 12, and two symmetrically distributed hinge columns 14 fixedly connected to the inside of the housing 1, the hinged column 14 is hinged with a shifting plate 15, the shifting plate 15 is fixedly connected with a clamping block 16, the shifting plate 15 is provided with a tension spring 17, and the clamping block 16 is clamped with the clamping column 13.
Referring to fig. 4, the clamping block 9 is clamped to the connecting block 8, the connecting block 8 is slidably connected to the connecting pipe 4, and the connecting block 8 can limit the connecting pipe 4.
Referring to fig. 4, a gasket 11 is fixedly connected to the inside of the connection pipe 4, and the gasket 11 is in contact with the input pipe 3, and the gasket 11 can increase the sealing performance of the connection pipe 4.
Referring to fig. 4, one end of the spring 10 is fixedly connected to the hinge plate 7, the other end of the spring 10 is fixedly connected to the connecting pipe 4, and the spring 10 can drive the latch 9 to automatically return by elastic force.
Referring to fig. 3, one end of the tension spring 17 is fixedly connected to the toggle plate 15, the other end of the tension spring 17 is fixedly connected to the housing 1, and the tension spring 17 can drive the toggle plate 15 to automatically reset.
Referring to fig. 2, an output pipe 18 is fixedly connected to the proportional valve 2, the output pipe 18 is fixedly connected to the housing 1, and the output pipe 18 is used for connecting to a spray pipe.
The specific implementation process of the utility model is as follows: when the liquid pipe 5 is connected, the connecting pipe 4 is sleeved on the outer side of the input pipe 3, the inclined plane of the clamping block 9 contacts the inclined plane of the connecting block 8 in the inserting process, then the hinged plate 7 is pushed to deflect through the inclined plane of the clamping block 9, the spring 10 is compressed, when the clamping block 9 enters the connecting block 8, the spring 10 resets, the spring 10 drives the inside of the clamping groove connecting block 8 of the clamping block 9 through elasticity, so that the connecting pipe 4 can be installed, when the connecting pipe 4 needs to be disassembled, one end of the hinged plate 7 is pressed to tilt the clamping block 9, when the clamping block 9 is separated from the connecting block 8, the connecting pipe 4 can be conveniently disassembled, and therefore the input pipe 3 can be more conveniently connected;
when needing to overhaul proportional valve 2, press the lower extreme of stirring board 15, the upper end perk of stirring board 15 to tensile extension spring 17, alright overturn sealed lid 12 when joint piece 16 breaks away from joint post 13 and get up proportional valve 2 and overhaul, thereby can make the maintenance of proportional valve 2 more convenient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an agricultural medicine proportional valve that spouts convenient to installation, includes shell (1), its characterized in that: the improved structure of the air conditioner is characterized in that a proportional valve (2) is fixedly connected inside the shell (1), the lower end of the proportional valve (2) is fixedly connected with a plurality of uniformly distributed input pipes (3), the input pipes (3) are fixedly connected with the shell (1), the outer side of each input pipe (3) is slidably connected with a connecting pipe (4), the lower end of each connecting pipe (4) is fixedly connected with a liquid pipe (5), the outer side of each connecting pipe (4) is fixedly connected with two symmetrically distributed hinge brackets (6), the inner side of each hinge bracket (6) is hinged with a hinge plate (7), the lower end of the shell (1) is fixedly connected with a plurality of uniformly distributed connecting blocks (8), each hinge plate (7) is fixedly connected with a clamping block (9), each hinge plate (7) is provided with a spring (10), the shell (1) is provided with a sealing cover (12), and each sealing cover (12) is fixedly connected with two symmetrically distributed clamping columns (13), articulated post (14) of two symmetric distributions of inside fixedly connected with of shell (1), articulated on articulated post (14) have and dial movable plate (15), fixedly connected with joint piece (16) is gone up in dialling movable plate (15), be provided with extension spring (17) on dialling movable plate (15), joint piece (16) with joint post (13) joint.
2. An agricultural pesticide spray proportioning valve for easy installation as claimed in claim 1 wherein: the clamping block (9) is connected with the connecting block (8) in a clamping mode, and the connecting block (8) is connected with the connecting pipe (4) in a sliding mode.
3. An agricultural pesticide spray proportioning valve for easy installation as claimed in claim 1 wherein: the inside fixedly connected with of connecting pipe (4) is sealed to fill up (11), sealed pad (11) with input tube (3) contact.
4. An agricultural pesticide spray proportioning valve for easy installation as claimed in claim 1 wherein: one end of the spring (10) is fixedly connected with the hinged plate (7), and the other end of the spring (10) is fixedly connected with the connecting pipe (4).
5. An agricultural pesticide spray proportioning valve for easy installation as claimed in claim 1 wherein: one end of the tension spring (17) is fixedly connected with the toggle plate (15), and the other end of the tension spring (17) is fixedly connected with the shell (1).
6. An agricultural pesticide spray proportioning valve for easy installation as claimed in claim 1 wherein: an output pipe (18) is fixedly connected to the proportional valve (2), and the output pipe (18) is fixedly connected with the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122105451.XU CN216279627U (en) | 2021-09-02 | 2021-09-02 | Agricultural pesticide spraying proportional valve convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122105451.XU CN216279627U (en) | 2021-09-02 | 2021-09-02 | Agricultural pesticide spraying proportional valve convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216279627U true CN216279627U (en) | 2022-04-12 |
Family
ID=81062762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122105451.XU Active CN216279627U (en) | 2021-09-02 | 2021-09-02 | Agricultural pesticide spraying proportional valve convenient to install |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216279627U (en) |
-
2021
- 2021-09-02 CN CN202122105451.XU patent/CN216279627U/en active Active
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