Filtering device for irrigation

By designing a filter device for irrigation including protective cover, base, fixing plate, connecting column, spring and adjustment column, the problem of shaking and pouring of the laminated filter during irrigation is solved, and the filtering effect and the stability of the device are improved sex.

CN222468321UActive Publication Date: 2025-02-14SHANGQIU LONGGANGWAN AGRICULTURAL DEVELOPMENT CO LTD
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Patent Information

Application Number
CN202421059967.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-15
Publication Date
2025-02-14
Estimated Expiration
2034-05-15

AI Technical Summary

Technical Problem

The laminated filter is prone to shake during irrigation, resulting in unstable bottom and even tipping, affecting the filtering effect.

Method used

A filter device for irrigation is designed, including a protective cover, a base, a fixing plate, a connecting post, a spring and a adjusting post. By adjusting the angle and length of these components, the protective cover is secured in the soil and preventing pouring.

Benefits of technology

It effectively prevents the bottom of the filter device from being unstable, avoids pouring, improves the filtering effect, and simplifies the installation and disassembly of the device.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of irrigation filtering, in particular to an irrigation filtering device which comprises a protective cover, the lower surface of the protective cover is connected with a base through a hoop, one end of the base is fixedly connected with a water inlet, the other end of the base is fixedly connected with a water outlet, and the outer surface of the base is fixedly connected with a fixing plate. The outer surface of the fixing plate is rotationally connected with a connecting column. The angles of the four connecting plates and the supporting plates can be adjusted by rotating the connecting columns on the inner sides of the two fixing plates, then the connecting blocks slide on the outer sides of the connecting plates by rotating the lead screws, the supporting plates are driven to slide on the inner sides of the sliding grooves, and therefore the lengths of the connecting plates and the supporting plates can be adjusted; the supporting plate is conveniently inserted into soil, so that the protective cover is conveniently mounted and fixed, and the situation that the base is unstable, the protective cover topples over, and the filtering effect of the protective cover is affected is prevented.
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Description

Technical Field

[0001] The utility model relates to the technical field of irrigation filtering, in particular to an irrigation filtering device. Background Art

[0002] Agricultural irrigation improves land productivity by meeting the water requirements of plants and regulating soil nutrients. However, agricultural irrigation water contains a large amount of impurities and needs to be coarsely filtered before use to avoid clogging the irrigation equipment. Usually, a laminated filter is used for filtration.

[0003] The water flows into the filter through the filter inlet. When passing through the filter stack, the filter stack is tightly pressed together by the spring force and water force. The foreign particles are trapped at the intersection of the stack, and the filtered water flows out from the main channel of the filter. However, when using the stack filter, it is necessary to install the stack filter next to the land that needs irrigation, and then clamp the bottom of the stack filter with bricks or stones for use. During the filtering process, the stack filter will shake, which will make the bottom of the stack filter unstable and even topple over, affecting the filtering effect of the stack filter. Utility Model Content

[0004] The utility model aims to provide an irrigation filtering device to solve the problem in the background art that during the filtering process, the laminated filter may vibrate, thereby making the bottom of the laminated filter unstable or even tipping over, thus affecting the filtering effect of the laminated filter.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an irrigation filtering device, comprising a protective cover, the lower surface of the protective cover is connected to a base through a clamp, one end of the base is fixedly connected to a water inlet, the other end of the base is fixedly connected to a water outlet, the outer surface of the base is fixedly connected to a fixing plate, the outer surface of the fixing plate is rotatably connected to a connecting column, a connecting groove is provided on the inner side of the connecting column, a spring is fixedly connected to the inner side of the connecting groove, and an adjusting column is fixedly connected to the outer surface of the spring.

[0006] Preferably, a connecting plate is fixedly connected to the lower surface of the connecting column, a sliding groove is provided on the inner side of the connecting plate, a fixing groove is provided on the outer side of the connecting plate, a fixing column is slidably connected to the inner side of the fixing groove, one end of the fixing column is fixedly connected to a support plate, the other end of the fixing column is fixedly connected to a connecting block, the outer surface of the connecting plate is fixedly connected to a fixing block, and a screw rod is rotatably connected to the inner side of the fixing block.

[0007] Preferably, the fixing plate is in a plate-like shape, and the fixing plates are in two groups. The connecting column is rotatably connected between the two groups of fixing plates. The connecting column is in a cylindrical shape, and its function is to be rotatably connected between the two groups of fixing plates through the connecting column, so that the connecting column can be rotated to adjust the angle of the connecting plate and the support plate, so as to facilitate the insertion of the support plate into the soil, thereby fixing the protective cover.

[0008] Preferably, the connecting groove is a cylindrical groove, the spring is a spiral shape, the adjusting column is a cylindrical shape, the connecting groove, spring and adjusting column are in two groups, one end of the spring is fixedly connected to the inner side of the connecting groove, the other end of the spring is fixedly connected to the adjusting column, the adjusting column is slidably connected to the inner side of the connecting groove and will not detach from the connecting groove, and its function is to contract the spring by pressing the two groups of adjusting columns, so that the adjusting column slides on the inner side of the spring, thereby removing the connecting column from the two groups of fixing plates, thereby facilitating the installation and disassembly of the connecting column.

[0009] Preferably, the connecting plate and the supporting plate are both in plate shape, the lower end of the supporting plate is in a pyramidal shape, and the supporting plate slides in a slide groove opened on the inner side of the connecting plate. Its function is to adjust the length of the supporting plate and the connecting plate by sliding the supporting plate in the slide groove opened on the inner side of the connecting plate, so that the height of the protective cover can be adjusted according to the specific environment, and the support plate can be inserted into the soil conveniently.

[0010] Preferably, the fixing groove is a rectangular groove, and the fixing groove is opened in two groups on both sides of the connecting plate. The fixing column is fixedly connected to the support plate and the connecting block. The fixing column and the connecting block are fixedly connected in two groups on both sides of the support plate. Its function is to slide the connecting block on the side of the connecting plate, thereby driving the support plate to slide in the sliding groove opened on the inner side of the connecting plate, thereby adjusting the length of the connecting plate and the support plate.

[0011] Preferably, the outer surface of the screw rod is connected to one group of connecting blocks through a thread, and the other group of connecting blocks is slidably connected to the outer surface of the guide column. Its function is to rotate the screw rod to drive the connecting blocks connected to the screw rod to move up and down on the outer surface of the screw rod, thereby adjusting the position of the support plate. At the same time, the other group of connecting blocks slides on the guide column, so that the support plate can slide more stably in the slide groove opened on the inner side of the connecting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. By rotating the connecting column on the inner side of the two sets of fixed plates, the angles of the four sets of connecting plates and the support plates can be adjusted, and then by rotating the screw rod, the connecting block slides on the outer side of the connecting plate, thereby driving the support plate to slide on the inner side of the slide groove, so that the length of the connecting plate and the support plate can be adjusted, which makes it convenient to insert the support plate into the soil, thereby facilitating the installation and fixing of the protective cover, thereby preventing the base from being unstable, causing the protective cover to tip over and affecting the filtering effect of the protective cover.

[0014] 2. By sliding the adjusting column on the inner side of the fixed plate, the two groups of adjusting columns can be pressed to contract the spring, so that the adjusting column slides on the inner side of the spring, thereby removing the connecting column from the two groups of fixed plates, thereby facilitating the installation and disassembly of the connecting column and facilitating the storage of the protective cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view stereoscopic schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a side perspective schematic diagram of the structure of the utility model;

[0017] Figure 3 For this utility model Figure 1 A three-dimensional schematic diagram of the connection structure between the middle base and the connection column;

[0018] Figure 4 For this utility model Figure 3 A three-dimensional schematic diagram of the internal structure of the middle connecting column;

[0019] Figure 5 For this utility model Figure 3 A schematic diagram of the structure enlargement at the center A;

[0020] Figure 6 For this utility model Figure 4 A magnified schematic diagram of the structure at point B in the middle.

[0021] In the figure: 1. Protective cover; 2. Base; 3. Water inlet; 4. Water outlet; 5. Fixed plate; 7. Connecting column; 8. Connecting groove; 9. Spring; 10. Adjusting column; 11. Connecting plate; 12. Slide groove; 13. Fixed groove; 14. Fixed column; 15. Support plate; 16. Connecting block; 17. Fixed block; 18. Screw rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-6 , an embodiment provided by the utility model:

[0024] The irrigation filtering device comprises a protective cover 1, the lower surface of which is connected to a base 2 via a clamp, one end of the base 2 is fixedly connected to a water inlet 3, the other end of the base 2 is fixedly connected to a water outlet 4, the outer surface of the base 2 is fixedly connected to a fixing plate 5, the outer surface of the fixing plate 5 is rotatably connected to a connecting column 7, a connecting groove 8 is provided on the inner side of the connecting groove 8, a spring 9 is fixedly connected to the inner side of the connecting groove 8, and an adjusting column 10 is fixedly connected to the outer surface of the spring 9.

[0025] Furthermore, a connecting plate 11 is fixedly connected to the lower surface of the connecting column 7, a sliding groove 12 is opened on the inner side of the connecting plate 11, a fixing groove 13 is opened on the outer side of the connecting plate 11, a fixing column 14 is slidably connected to the inner side of the fixing groove 13, one end of the fixing column 14 is fixedly connected to a support plate 15, the other end of the fixing column 14 is fixedly connected to a connecting block 16, the outer surface of the connecting plate 11 is fixedly connected to a fixing block 17, and the inner side of the fixing block 17 is rotatably connected to a screw rod 18.

[0026] Furthermore, the fixing plate 5 is in a plate-like shape, and the fixing plates 5 are in two groups. The connecting column 7 is rotatably connected between the two groups of fixing plates 5. The connecting column 7 is in a cylindrical shape, and its function is to be rotatably connected between the two groups of fixing plates 5 through the connecting column 7, so that the connecting column 7 can be rotated to adjust the angle of the connecting plate 11 and the support plate 15, so as to facilitate the insertion of the support plate 15 into the soil, thereby fixing the protective cover 1.

[0027] Furthermore, the connecting groove 8 is a cylindrical groove, the spring 9 is a spiral shape, the adjusting column 10 is a cylindrical shape, the connecting groove 8, the spring 9 and the adjusting column 10 are all in two groups, one end of the spring 9 is fixedly connected to the inner side of the connecting groove 8, and the other end of the spring 9 is fixedly connected to the adjusting column 10, and the adjusting column 10 is slidably connected to the inner side of the connecting groove 8 and will not detach from the connecting groove 8. Its function is to contract the spring 9 by pressing the two groups of adjusting columns 10, so that the adjusting column 10 slides on the inner side of the spring 9, thereby removing the connecting column 7 from the two groups of fixing plates 5, thereby facilitating the installation and disassembly of the connecting column 7.

[0028] Furthermore, the connecting plate 11 and the supporting plate 15 are both in a plate-like shape, and the lower end of the supporting plate 15 is in a pyramidal shape. The supporting plate 15 slides in a slide groove 12 opened on the inner side of the connecting plate 11. Its function is to slide the supporting plate 15 in the slide groove 12 opened on the inner side of the connecting plate 11, so that the length of the supporting plate 15 and the connecting plate 11 can be adjusted, which is convenient for adjusting the height of the protective cover 1 according to the specific environment, and convenient for inserting the supporting plate 15 into the soil.

[0029] Furthermore, the fixing groove 13 is a rectangular groove, and the fixing groove 13 is opened in two groups on both sides of the connecting plate 11. The fixing column 14 is fixedly connected to the support plate 15 and the connecting block 16. The fixing column 14 and the connecting block 16 are fixedly connected in two groups on both sides of the support plate 15. Its function is to slide the connecting block 16 on the side of the connecting plate 11, thereby driving the support plate 15 to slide in the slide groove 12 opened on the inner side of the connecting plate 11, thereby adjusting the length of the connecting plate 11 and the support plate 15.

[0030] Furthermore, the outer surface of the screw rod 18 is connected to one group of connecting blocks 16 through a thread, and the other group of connecting blocks 16 is slidably connected to the outer surface of the guide column. Its function is to rotate the screw rod 18, thereby driving the connecting blocks 16 connected to the screw rod 18 to move up and down on the outer surface of the screw rod 18, thereby adjusting the position of the support plate 15. At the same time, the other group of connecting blocks 16 slides on the wire column, so that the support plate 15 can slide more stably in the slide groove 12 opened on the inner side of the connecting plate 11.

[0031] Working principle: A fixing plate 5 is fixedly connected to the outer surface of the base 2, and a connecting column 7 is rotatably connected to the outer surface of the fixing plate 5. A connecting groove 8 is provided on the inner side of the connecting column 7, and a spring 9 is fixedly connected to the inner side of the connecting groove 8. An adjusting column 10 is fixedly connected to the outer surface of the spring 9. A connecting plate 11 is fixedly connected to the lower surface of the connecting column 7, and a sliding groove 12 is provided on the inner side of the connecting plate 11. A fixing groove 13 is provided on the outer side of the connecting plate 11, and a fixing column 14 is slidably connected to the inner side of the fixing groove 13. One end of the fixing column 14 is fixedly connected to a support plate 15, and the other end of the fixing column 14 is fixedly connected to a connecting block 16. The connecting plate 1 The outer surface of 1 is fixedly connected with a fixing block 17, and the inner side of the fixing block 17 is rotatably connected with a screw rod 18. By rotating the connecting column 7 on the inner side of the two sets of fixing plates 5, the angles of the four sets of connecting plates 11 and the supporting plate 15 can be adjusted, and then by rotating the screw rod 18, the connecting block 16 slides on the outer side of the connecting plate 11, thereby driving the supporting plate 15 to slide on the inner side of the slide groove 12, so that the length of the connecting plate 11 and the supporting plate 15 can be adjusted, and the support plate 15 can be inserted into the soil conveniently, so as to facilitate the installation and fixing of the protective cover 1, thereby preventing the base 2 from being unstable, causing the protective cover 1 to tip over, and affecting the filtering effect of the protective cover 1.

[0032] By sliding the adjusting column 10 on the inner side of the fixing plate 5, the two groups of adjusting columns 10 can be pressed to contract the spring 9, thereby causing the adjusting column 10 to slide on the inner side of the spring 9, thereby removing the connecting column 7 from the two groups of fixing plates 5, thereby facilitating the installation and disassembly of the connecting column 7, and at the same time, facilitating the storage of the protective cover 1.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A filtering device for irrigation, comprising a protective cover (1), characterized in that: The lower surface of the protective cover (1) is connected to a base (2) via a clamp, one end of the base (2) is fixedly connected to a water inlet (3), the other end of the base (2) is fixedly connected to a water outlet (4), the outer surface of the base (2) is fixedly connected to a fixing plate (5), the outer surface of the fixing plate (5) is rotatably connected to a connecting column (7), a connecting groove (8) is provided on the inner side of the connecting column (7), a spring (9) is fixedly connected to the inner side of the connecting groove (8), and an adjusting column (10) is fixedly connected to the outer surface of the spring (9).

2. The irrigation filter device according to claim 1, characterized in that: The lower surface of the connecting column (7) is fixedly connected to a connecting plate (11), the inner side of the connecting plate (11) is provided with a sliding groove (12), the outer side of the connecting plate (11) is provided with a fixing groove (13), the inner side of the fixing groove (13) is slidably connected to a fixing column (14), one end of the fixing column (14) is fixedly connected to a supporting plate (15), the other end of the fixing column (14) is fixedly connected to a connecting block (16), the outer surface of the connecting plate (11) is fixedly connected to a fixing block (17), and the inner side of the fixing block (17) is rotatably connected to a screw rod (18).

3. The irrigation filter device according to claim 1, characterized in that: The fixing plate (5) is in a plate-like shape. The fixing plates (5) are in two groups. The connecting column (7) is rotatably connected between the two groups of fixing plates (5). The connecting column (7) is in a cylindrical shape.

4. The irrigation filter device according to claim 3, characterized in that: The connecting groove (8) is a cylindrical groove, the spring (9) is in a spiral shape, and the adjusting column (10) is in a cylindrical shape. The connecting groove (8), the spring (9) and the adjusting column (10) are in two groups, one end of the spring (9) is fixedly connected to the inner side of the connecting groove (8), and the other end of the spring (9) is fixedly connected to the adjusting column (10). The adjusting column (10) is slidably connected to the inner side of the connecting groove (8) and will not be separated from the connecting groove (8).

5. The irrigation filter device according to claim 2, characterized in that: The connecting plate (11) and the supporting plate (15) are both in a plate-like shape, the lower end of the supporting plate (15) is in a pyramidal shape, and the supporting plate (15) slides in a sliding groove (12) provided on the inner side of the connecting plate (11).

6. The irrigation filter device according to claim 5, characterized in that: The fixing groove (13) is a rectangular groove. The fixing groove (13) is formed into two groups and is opened on both sides of the connecting plate (11). The fixing column (14) is fixedly connected to the supporting plate (15) and the connecting block (16). The fixing column (14) and the connecting block (16) are formed into two groups and are fixedly connected on both sides of the supporting plate (15).

7. The irrigation filter device according to claim 6, characterized in that: The outer surface of the screw rod (18) is connected to one group of connection blocks (16) through a thread, and the other group of connection blocks (16) is slidably connected to the outer surface of the guide column.