Anti-blocking water pumping device for water conservancy irrigation

Abstract

The anti-blocking water pumping device comprises a valve body, connecting pipes are arranged on the two sides of the valve body, a supporting table is arranged on the top of the valve body, an installation disc is installed on the top of the supporting table, a hole is formed in the center of the installation disc, a rotating shaft penetrates through the center of the hole, and a water pump is arranged on the rotating shaft. Stirring blades are fixedly connected to the surface of the rotating shaft, a motor is arranged at the top of the rotating shaft, a lower extension plate is arranged at the bottom of the valve body, a supporting plate is arranged in the center of the lower extension plate, a connecting base is installed at the top of the supporting plate, a fixing ring is arranged on the outer side of the extension plate, and a storage box is arranged below the lower extension plate. According to the anti-blocking water pumping device for water conservancy irrigation, water flow penetrates through the valve body, the motor drives the rotating shaft to rotate, the stirring blades rotate to smash sundries in the water body and swing the sundries to the storage box at the bottom to be stored, after the water flow in the valve body is drained, the storage box is taken down to clean the sundries, and blocking is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy and irrigation, in particular to an anti-blocking pumping device for water conservancy and irrigation. Background Art

[0002] Under natural conditions, the water requirements of crops cannot be met due to insufficient precipitation or uneven distribution. Therefore, artificial irrigation is necessary to make up for the lack of natural rainfall. However, in some places with poor water quality and more impurities, most of the current water pipes are unable to filter impurities due to unreasonable design, which leads to blockage of pipes due to dirt. Although water conservancy pipelines that can filter silt and impurities have been designed, they are still easily blocked at the filter screen after long-term use. At this time, the existence of the filter screen makes it difficult to clear the blockage. Therefore, it is necessary to upgrade and transform the existing irrigation pipeline device to overcome the existing problems and shortcomings. A blockage-proof irrigation pipeline device for water conservancy projects is provided. For example, the prior art: CN211129248U, an blockage-proof irrigation pipeline device for water conservancy projects, belongs to the field of water conservancy technology, includes a sewage discharge structure and an irrigation structure, the sewage discharge structure is arranged at the inner bottom of the irrigation structure, the irrigation structure includes an irrigation pipe, a pumping pipe, an agricultural water pump, a filter screen, a hoop and a support, the pumping pipe is connected to the irrigation pipe sealing set by the agricultural water pump, and the pumping pipe extends into the river channel, the filter screen is fixedly installed on the inner wall surface of the irrigation pipe, the hoop is installed around the outer surface of the irrigation pipe, and the support is fixedly installed on the bottom of the hoop and supported on the ground.

[0003] There are other existing technologies:

[0004] CN213744024U, a water pumping device for a farmland irrigation pump station;

[0005] CN207064963U, a water pumping pipe head for water conservancy irrigation with a quickly replaceable mesh cover.

[0006] The anti-clogging pumping device for water conservancy irrigation mentioned in the above-mentioned prior art is fixed on the pipeline as a whole and cannot be disassembled, so the inside of the device is difficult to clean. At the same time, the overall scope of application is small, and it cannot be switched back and forth between multiple pipelines for installation and use. Utility Model Content

[0007] The utility model aims to provide an anti-clogging pumping device for water conservancy irrigation to solve the problems raised in the above-mentioned background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-clogging pumping device for water conservancy irrigation, comprising a valve body, characterized in that: connecting pipes are arranged on both sides of the valve body, a support platform is arranged on the top of the valve body, a mounting plate is installed on the top of the support platform, a hole is opened at the center of the mounting plate, a rotating shaft passes through the center of the hole, a stirring blade is fixedly connected to the surface of the rotating shaft, a motor is arranged on the top of the rotating shaft, a lower extension plate is arranged at the bottom of the valve body, a support plate is arranged at the center of the lower extension plate, a connecting base is installed on the top of the support plate, a fixing ring is arranged on the outer side of the extension plate, and a storage box is arranged below the lower extension plate.

[0009] Preferably, the outer ring of the mounting plate is provided with a threaded hole, in which a fixing screw is installed, and the outer side of the fixing ring is provided with a threaded hole near the bottom, in which a mounting screw is installed.

[0010] Preferably, a spring ball is arranged between the connecting base and the rotating shaft.

[0011] Preferably, mounting handles are provided on both sides of the top of the mounting plate.

[0012] Preferably, a connecting flange is installed on the top of the connecting pipe.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. This anti-clogging pumping device for water conservancy irrigation, water flows through the valve body, and the motor drives the shaft to rotate. The stirring blades rotate to break up the debris in the water and throw it to the storage box at the bottom for storage. After the water in the valve body is drained, remove the storage box to clean up the debris to prevent clogging.

[0015] 2. The anti-clogging pumping device for water conservancy irrigation has connecting pipes at both ends of the valve body connected to the pipeline through connecting flanges. The overall device is easy to disassemble, clean or replace, and has a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the bottom support plate of the utility model structure.

[0019] In the figure: 1. valve body; 2. connecting pipe; 3. connecting flange; 4. support platform; 5. mounting plate; 6. fixing screws; 7. mounting handle; 8. motor; 9. rotating shaft; 10. stirring blade; 11. lower extension plate; 12. fixing ring; 13. supporting plate; 14. connecting base; 15. spring ball; 16. storage box; 17. mounting screws. DETAILED DESCRIPTION

[0020] 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.

[0021] Example: See Figure 1 The utility model provides a technical solution: an anti-clogging pumping device for water conservancy irrigation.

[0022] Among them, connecting pipes 2 are provided on both sides of the valve body 1, a support platform 4 is provided on the top of the valve body 1, a mounting plate 5 is installed on the top of the support platform 4, a hole is opened at the center of the mounting plate 5, a rotating shaft 9 passes through the center of the hole, a stirring blade 10 is fixedly connected to the surface of the rotating shaft 9, a motor 8 is provided on the top of the rotating shaft 9, a lower extension plate 11 is provided at the bottom of the valve body 1, a support plate 13 is provided at the center of the lower extension plate 11, a connecting base 14 is installed on the top of the support plate 13, a fixing ring 12 is provided on the outside of the extension plate 11, and a storage box 16 is provided below the lower extension plate 11.

[0023] In this embodiment, the connecting pipe 2 is connected to the water inlet and the water outlet at both ends, and the water flows into the valve body 1. The mounting plate 5 is placed on the support plate 4. The center of the mounting plate 5 passes through the rotating shaft 9 in advance. The top of the rotating shaft 9 is connected to the motor 8. The rotating shaft 9 is driven by the motor 8 to rotate. A hole is left at the bottom of the rotating shaft 9, which is aligned with the boss on the connecting base 14 on the lower extension 11, so as to fix the rotating shaft 9 on the support plate 13. As the rotating shaft 9 rotates, the stirring blade 10 will break up the debris in the water flow passing through the valve body 1, and generate a downward thrust through the rotation of the stirring blade 10, so as to throw the debris downward, pass through the support plate 13 and enter the storage box 16 for storage, so as to clean the water in the valve body 1. When the water in the valve body 1 is drained, the debris inside the storage box 16 can be removed for cleaning.

[0024] The outer ring of the mounting plate 5 is provided with a threaded hole, in which a fixing screw 6 is installed; the outer side of the fixing ring 12 is provided with a threaded hole near the bottom, in which a mounting screw 17 is installed.

[0025] In this embodiment, the threaded holes on the mounting plate 5 are aligned with those on the support platform 4, and the mounting plate 5 is installed on the support platform 4 through the fixing screws 6. Similarly, the storage box 16 is inserted into the inner side of the fixing ring 12, the threaded holes on the outer ring of the fixing ring 12 and the threaded holes on the outer side of the storage box 16 are aligned with each other, and the mounting screws 17 are screwed in, so that the storage box 16 can be fixed under the valve body 1 to receive debris.

[0026] A spring ball 15 is arranged between the connecting base 14 and the rotating shaft 9 .

[0027] In this embodiment, the spring ball 15 is embedded in the connecting base 14 to connect the rotating shaft 9 and the connecting base 14. The connecting base 14 is used to support the rotating shaft 9 to prevent the bottom from shaking when it rotates. The spring ball 15 fits the bottom of the rotating shaft 9 to reduce the friction between the two.

[0028] Wherein, mounting handles 7 are arranged on both sides of the top of the mounting plate 5 .

[0029] In this embodiment, the mounting handle 7 is welded to the mounting plate 5 , and the entire stirring structure can be taken by an operator holding the mounting handle 7 .

[0030] Wherein, a connecting flange 3 is installed on the top of the connecting pipe 2.

[0031] In this embodiment, the connecting pipe 2 is connected to the pipeline on the corresponding side through the connecting flange 3, so that the disassembly and installation of the entire device can be achieved.

[0032] Working principle: the valve body 1 is installed with connecting flanges 3 through connecting pipes 2 on both sides, so as to connect the water inlet and outlet at both ends, and the water flows into the valve body 1. The mounting plate 5 is placed on the supporting plate 4. The rotating shaft 9 passes through the center of the valve body 1, and the bottom is aligned with the boss on the connecting base 14 on the lower extension 11. The boss is embedded in the hole on the rotating shaft 9, so as to fix the rotating shaft 9 on the supporting plate 13. The whole stirring device is fixed by fixing screws, and the rotating shaft 9 is driven by the motor 8 to rotate. The stirring blades 10 will break up the debris in the water flow passing through the valve body 1, and generate a downward thrust through the rotation of the stirring blades 10 to throw the debris downward, pass through the supporting plate 13 and enter the storage box 16 for storage, so as to clean the water in the valve body 1. When the water in the valve body 1 is drained, the disassembly mounting screws 17 can be removed to clean the debris inside the storage box 16.

[0033] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water conservancy irrigation anti-clogging pumping device, comprising a valve body (1), characterized in that: Connecting pipes (2) are arranged on both sides of the valve body (1); a supporting platform (4) is arranged on the top of the valve body (1); a mounting plate (5) is installed on the top of the supporting platform (4); a hole is opened at the center of the mounting plate (5); a rotating shaft (9) passes through the center of the hole; a stirring blade (10) is fixedly connected to the surface of the rotating shaft (9); a motor (8) is arranged on the top of the rotating shaft (9); a lower extension plate (11) is arranged at the bottom of the valve body (1); a supporting plate (13) is arranged at the center of the lower extension plate (11); a connecting base (14) is installed on the top of the support plate (13); a fixing ring (12) is arranged on the outer side of the extension plate (11); and a storage box (16) is arranged below the lower extension plate (11).

2. The anti-clogging pumping device for water conservancy irrigation according to claim 1, characterized in that: The outer ring of the mounting plate (5) is provided with a threaded hole, in which a fixing screw (6) is installed; the outer side of the fixing ring (12) is provided with a threaded hole near the bottom, in which a mounting screw (17) is installed.

3. The anti-clogging pumping device for water conservancy irrigation according to claim 1, characterized in that: A spring ball (15) is arranged between the connecting base (14) and the rotating shaft (9).

4. The anti-clogging pumping device for water conservancy irrigation according to claim 1, characterized in that: Mounting handles (7) are provided on both sides of the top of the mounting plate (5).

5. The anti-clogging pumping device for water conservancy irrigation according to claim 1, characterized in that: A connecting flange (3) is installed on the top of the connecting pipe (2).

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