Water conservancy irrigation ditch cleaning device

Abstract

The utility model discloses a water conservancy irrigation ditch cleaning device which comprises a pump body, the bottom end of the pump body is hollow, and a mud suction opening is formed in the bottom end of the pump body; in the working process, sludge in the ditch is sucked in through the sludge suction opening; the sludge discharge pipe is communicated with one side of the bottom of the pump body and used for discharging sludge sucked by the sludge suction port to an external pipeline and finally discharging the sludge from the external pipeline so as to achieve the purpose of ditch cleaning, a placement ring groove is formed in the middle-lower area of the connection area of the sludge discharge pipe and the external pipeline, and the sealing assembly is arranged on the sludge discharge pipe in a sleeving mode and used for sealing the sludge discharge pipe. The sealing assembly comprises a sealing piece and an adjusting piece, the sealing assembly can be tightly attached to the end of an external pipeline through elastic force generated by the sealing assembly, the dependence on extrusion force generated by the pipeline and a cleaning device is reduced, rebound abutting can be achieved, the sealing effect is improved, and the service life of the pipeline is prolonged. The defects of an existing structure in the sealing effect are overcome.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy irrigation, and in particular relates to a water conservancy irrigation ditch cleaning device. Background Art

[0002] Irrigation is the process of using artificial facilities to transport water to agricultural land, replenish soil moisture, and improve crop growth and development conditions. Under certain circumstances, irrigation can also reduce frost damage, improve soil tillage performance, dilute soil salinity, and improve field microclimate. In irrigation, ditches are one of the main structures for transmitting water sources. In order to ensure the normal flow of water sources, impurities in the ditches need to be cleaned to ensure the normal subsequent irrigation. Impurities are mainly composed of silt, so common cleaning devices are sewage suction pumps or sludge suction pumps and other pump devices to complete the cleaning of ditches.

[0003] When the existing cleaning device is connected to the pipeline, sealing is mainly achieved through a sealing ring at the connection. The sealing ring needs to be squeezed carefully between the pipeline and the cleaning device to achieve the best sealing effect. Once the squeezing force is insufficient, sealing leakage is likely to occur. Therefore, there are great limitations in actual use and there is room for improvement. Utility Model Content

[0004] The utility model aims to provide a water conservancy irrigation ditch cleaning device to solve the problem of poor sealing effect when the existing cleaning device and the pipeline are connected in the above-mentioned background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solutions: a water conservancy irrigation ditch cleaning device, comprising

[0006] The bottom of the pump body is hollowed out and has a mud suction port. During operation, the mud in the ditch is sucked in through the mud suction port.

[0007] A mud discharge pipe is connected to the bottom side of the pump body and is used to discharge the mud sucked in by the mud suction port to the external pipe, and finally discharged from the external pipe, so as to achieve the purpose of cleaning the ditch. The middle and lower area of ​​the mud discharge pipe and the external pipe connection area is provided with a placement ring groove, and

[0008] A sealing assembly is sleeved on the mud discharge pipe, and the sealing assembly includes a sealing member and an adjusting member, wherein the sealing member is entirely located in the inner area of ​​the placement ring groove, and its top protrudes to the outside of the placement ring groove, and the top inner wall of the sealing member is wrapped around the bottom end of the external pipe, thereby achieving a connection seal; the adjusting member is arranged between the sealing member and the mud discharge pipe, and the sealing member is connected to the external pipe seal through the adjusting member.

[0009] Preferably, the sealing member is a sealing ring, wherein the sealing ring is preferably made of rubber and is made of elastic material as a whole. During installation, a sleeve connection can be achieved through deformation. A sealing portion is formed on the inner side of the sealing ring, and a fitting portion extending downward is formed on the bottom end surface of the sealing portion, wherein the fitting portion fits with the outer surface of the annular groove. The outer diameter of the sealing portion is larger than the outer diameter of the mud discharge pipe, so that the end of the external pipeline can be inserted. A connecting annular groove is provided between the sealing ring and the bottom end surface of the fitting portion, and the adjusting member is placed in the connecting annular groove. The sealing ring is lifted upward as a whole through the adjusting member, thereby achieving connection between the sealing ring and the external pipeline.

[0010] Preferably, the adjusting member is a spring, and two ends of the spring respectively abut against the inner top end surface of the connecting ring groove and the bottom end surface of the placement ring groove, thereby achieving compression rebound.

[0011] Preferably, a groove is provided at the bottom of the pump body, the groove passes through all the mud suction ports, and a metal wire is sleeved in the groove. When the mud is sucked in, large volumes of mud can be cut off by the metal wire to avoid blockage.

[0012] Preferably, the metal wire is formed by winding an iron wire or a copper wire in a slot, and its two ends are twisted.

[0013] Preferably, the diameter of the metal wire is one sixth of the width of the mud suction port.

[0014] Preferably, a handle is installed on the top end surface of the pump body, and the handle is arched.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The designed sealing component can fit tightly to the end of the external pipe through the elastic force generated by itself. Since it reduces the dependence on the extrusion force generated by the pipe and the cleaning device, and can also achieve rebound and tightening, the sealing effect is improved, which improves the shortcomings of the existing structure in sealing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A magnified schematic diagram of the middle A area;

[0019] Figure 3 It is a top view of the sealing assembly of the utility model;

[0020] Figure 4 It is a bottom view of the sealing assembly of the utility model.

[0021] In the figure:

[0022] 100, pump body; 101, mud suction port; 102, mud discharge pipe; 102a, placement ring groove; 103, handle;

[0023] 200, sealing ring; 200a, sealing portion; 200b, fitting portion; 200c, connecting ring groove; 201, spring;

[0024] 300. Metal wire. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figures 1 to 4 The utility model provides a technical solution: a water conservancy irrigation ditch cleaning device, comprising

[0027] The bottom of the pump body 100 is hollowed out and is provided with a mud suction port 101. During operation, the mud in the ditch is sucked in through the mud suction port 101.

[0028] The mud discharge pipe 102 is connected to the bottom side of the pump body 100 and is used to discharge the mud sucked by the mud suction port 101 to the external pipe, and finally discharged from the external pipe, so as to achieve the purpose of cleaning the ditch. The middle and lower area of ​​the mud discharge pipe 102 connecting with the external pipe is provided with a placement annular groove 102a, and

[0029] The sealing assembly is sleeved on the mud discharge pipe 102, and the sealing assembly includes a sealing member and an adjusting member, wherein the sealing member is entirely located in the inner area of ​​the placement annular groove 102a, and its top protrudes to the outside of the placement annular groove 102a, and the top inner wall of the sealing member is wrapped around the bottom end of the external pipe, thereby realizing the connection seal; the adjusting member is arranged between the sealing member and the mud discharge pipe 102, and the sealing member is connected to the external pipe seal through the adjusting member.

[0030] In the present embodiment, preferably, the sealing member is a sealing ring 200, wherein the sealing ring 200 is preferably made of rubber and is made of elastic material as a whole. During installation, a sleeve connection can be achieved through deformation. A sealing portion 200a is formed on the inner side of the sealing ring 200, and a fitting portion 200b extending downward is formed on the bottom end surface of the sealing portion 200a, wherein the fitting portion 200b fits with the outer surface of the placement annular groove 102a, and the outer diameter of the sealing portion 200a is larger than the outer diameter of the mud discharge pipe 102, so that the end of the external pipeline can be inserted; a connecting annular groove 200c is provided between the sealing ring 200 and the bottom end surface of the fitting portion 200b, and an adjusting member is placed in the connecting annular groove 200c, and the sealing ring 200 is lifted upward as a whole through the adjusting member, thereby achieving the connection between the sealing ring 200 and the external pipeline.

[0031] In this embodiment, preferably, the adjusting member is a spring 201, and two ends of the spring 201 respectively abut against the inner top end surface of the connecting ring groove 200c and the bottom end surface of the placement ring groove 102a, thereby achieving compression rebound.

[0032] In this embodiment, preferably, a groove is further provided at the bottom of the pump body 100, the groove passes through all the mud suction ports 101, and a metal wire 300 is sleeved in the groove. When the mud is sucked in, a large volume of mud can be cut off by the metal wire 300 to avoid blockage.

[0033] In this embodiment, preferably, the metal wire 300 is formed by winding an iron wire or a copper wire in a slot, and its two ends are twisted.

[0034] In this embodiment, preferably, the diameter of the metal wire 300 is one sixth of the width of the mud suction port 101 .

[0035] In this embodiment, preferably, a handle 103 is installed on the top surface of the pump body 100, and the handle 103 is arched.

[0036] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water conservancy irrigation ditch cleaning device, characterized in that: include The pump body (100) has a hollow bottom end and is provided with a mud suction port (101); A mud discharge pipe (102) is connected to one side of the bottom of the pump body (100), and a placement annular groove (102a) is provided in the middle and lower area of ​​the mud discharge pipe (102) connecting with the external pipeline, and A sealing assembly is sleeved on the mud discharge pipe (102), and the sealing assembly comprises a sealing member and an adjusting member, wherein the sealing member is entirely located in the inner area of ​​the placement annular groove (102a), and its top protrudes to the outside of the placement annular groove (102a), while the top inner wall of the sealing member is wrapped around the bottom end of the external pipe; the adjusting member is arranged between the sealing member and the mud discharge pipe (102).

2. A water conservancy irrigation ditch cleaning device according to claim 1, characterized in that: The sealing member is a sealing ring (200), wherein the sealing ring (200) is made of rubber, a sealing portion (200a) is formed on the inner side of the sealing ring (200), and a fitting portion (200b) extending downward is formed on the bottom end surface of the sealing portion (200a), wherein the fitting portion (200b) fits with the outer surface of the placement annular groove (102a), and the outer diameter of the sealing portion (200a) is greater than the outer diameter of the mud discharge pipe (102); a connecting annular groove (200c) is provided between the sealing ring (200) and the bottom end surface of the fitting portion (200b), and the adjusting member is placed in the connecting annular groove (200c), and the sealing ring (200) is lifted upward as a whole through the adjusting member.

3. A water conservancy irrigation ditch cleaning device according to claim 2, characterized in that: The regulating member is a spring (201), and two ends of the spring (201) are respectively against the inner top end surface of the connecting ring groove (200c) and the bottom end surface of the placement ring groove (102a).

4. A water conservancy irrigation ditch cleaning device according to claim 1, characterized in that: The bottom of the pump body (100) is also provided with a groove, which passes through all the mud suction ports (101), and a metal wire (300) is sleeved in the groove.

5. A water conservancy irrigation ditch cleaning device according to claim 4, characterized in that: The metal wire (300) is composed of an iron wire or a copper wire wound in a groove, and its two ends are twisted.

6. A water conservancy irrigation ditch cleaning device according to claim 4, characterized in that: The diameter of the metal wire (300) is one sixth of the width of the mud suction port (101).

7. The water conservancy irrigation ditch cleaning device according to claim 1, characterized in that: A handle (103) is installed on the top end surface of the pump body (100), and the handle (103) is arched.

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