Farmland irrigation spray pipe with filtering mechanism

Abstract

The utility model relates to the technical field of farm irrigation, and discloses a farm irrigation spray pipe with a filtering mechanism, which comprises an irrigation pipe, the filtering mechanism is arranged outside the irrigation pipe, an adjusting mechanism is arranged outside the irrigation pipe, and the filtering mechanism comprises a filtering pipe. A first filter screen and a second filter screen are connected to the interior of the filter pipe through screws, the bottom of the filter pipe fixedly communicates with a collecting shell, a supporting plate is fixedly connected to the interior of the filter pipe, a supporting rod is fixedly connected to one end of the supporting plate, and a spiral blade is rotationally connected to the exterior of the supporting rod; one end of the spiral blade is fixedly connected with a cleaning brush, the right side of the filter pipe is provided with a first flange plate, the left side of the irrigation pipe is provided with a second flange plate, and the bottom of the collection shell is fixedly communicated with a discharge pipe. The effect of preventing impurities in water from blocking the nozzle is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of farmland irrigation, in particular to a farmland irrigation spray pipe with a filtering mechanism. Background Art

[0002] Farmland usually refers to land used for agricultural production. Farmland is also called arable land. In geography, it refers to land that can be used to grow crops. When growing crops in farmland, in order to avoid water shortage, irrigation devices are needed to irrigate the crops in the farmland.

[0003] According to the "A Farmland Irrigation Device" disclosed in Chinese Patent Publication No. CN220528860U, the device includes a pump, the output end of the pump is detachably connected to a water pipe, the upper part of the water pipe is threadedly connected to a drain pipe, the upper end of the drain pipe is fixedly connected to a nozzle, the nozzle is provided with discharge ports at equal intervals, the lower part of the drain pipe is fixedly connected to an abutment ring, a sleeve is sleeved on the drain pipe, support rods are welded at equal intervals on the sleeve, and a plug is threadedly connected to the end of the water pipe away from the pump. When the irrigation device is actually used, the water pipe can be prevented from being offset during use, and the water pipe can be prevented from damaging the crops inside the farmland. When the irrigation device is actually used, it can be easily disassembled and assembled, reducing the difficulty of irrigating the farmland with water. When the irrigation device is actually used, the crops inside the farmland can be irrigated evenly, avoiding the phenomenon of uneven irrigation of crops.

[0004] However, the device does not filter the water entering the pipe. If the water contains impurities, it is easy for them to enter the pipe and reach the nozzle, causing the nozzle to be blocked. Utility Model Content

[0005] In view of the deficiencies of the prior art, the purpose of the utility model is to provide a farm irrigation nozzle with a filtering mechanism, which can filter the water entering the pipe to prevent impurities in the water from clogging the nozzle.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] A farmland irrigation spray pipe with a filtering mechanism comprises an irrigation pipe, the outside of which is provided with a filtering mechanism, and the outside of which is provided with a regulating mechanism;

[0008] The filtering mechanism includes a filter tube, the interior of the filter tube is screwed with a first filter screen and a second filter screen, the bottom of the filter tube is fixedly connected to a collecting shell, the interior of the filter tube is fixedly connected to a support plate, one end of the support plate is fixedly connected to a support rod, the outside of the support rod is rotatably connected to a spiral blade, and one end of the spiral blade is fixedly connected to a cleaning brush.

[0009] Preferably, a first flange is installed on the right side of the filter tube, and a second flange is installed on the left side of the irrigation tube.

[0010] Preferably, the bottom of the collecting shell is fixedly connected to a discharge pipe, and one end of the cleaning brush is in contact with one end of the second filter screen.

[0011] Preferably, the top of the irrigation pipe is fixedly connected to a water spray pipe, and the top of the irrigation pipe is fixedly connected to a spray head.

[0012] Preferably, the adjustment mechanism comprises a support frame, the bottom of the support frame is fixedly connected with an adjustment block, the inner side of the adjustment block is equipped with a rotating shaft, the outer side of the rotating shaft is equipped with an adjustment rod, and the bottom of the adjustment rod is fixedly connected with a base plate.

[0013] Preferably, the support frame is fixedly connected to the bottom of the irrigation pipe, and two adjusting blocks are provided, and both of the two adjusting blocks are concave.

[0014] Preferably, a fixed cone is fixedly connected to the bottom of the base plate, and a plurality of the fixed cones are provided, and the plurality of the fixed cones are distributed in a rectangular array.

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

[0016] First, the irrigation pipe and the filter pipe are connected by connecting the first flange and the second flange, so as to facilitate the subsequent disassembly and cleaning of the filter pipe, and then the filter pipe is connected to the external water pump so that the water flow drawn by the water pump can enter the interior of the irrigation pipe through the filter pipe. When the water flows through the filter pipe, it first passes through the first filter screen to filter large particles of impurities. After the irrigation is stopped, the filtered large particles of impurities can fall into the interior of the collection shell, and the large particles of impurities can be cleaned out through the discharge pipe at the bottom. Then, the water after filtering the large particles of impurities passes through the second filter screen, and then passes through the second filter screen. The filter screen filters small impurities again. When the water flows through the support plate, the water flow impacts the spiral blades on the outside of the support rod. Since the spiral blades are rotatably connected to the support rod, the spiral blades rotate, and then the cleaning brush is driven to rotate through the spiral blades, so that the cleaning brush cleans the small impurities on the second filter screen to avoid clogging. The filtered water then enters the irrigation pipe and is input to the nozzle through the sprinkler pipe to irrigate the farmland. After the irrigation is stopped, the impurities under the crotch of the second filter screen enter the collection shell at its bottom, and the water entering the pipe is filtered to avoid clogging of the nozzle by impurities in the water.

[0017] Second, through the setting of the adjustment block and the rotating shaft, the adjustment rod can be rotated to adjust the height between the support frame and the ground, and then the fixing cone at the bottom of the base plate is inserted into the ground to complete the fixation of the support frame, so that the height of the irrigation pipe can be adjusted as needed, and then the height of the water spray can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is an overall stereogram of the utility model;

[0019] Figure 2 This is a three-dimensional diagram of the filter mechanism of the utility model;

[0020] Figure 3 This is a cross-sectional view of the filter mechanism of the utility model;

[0021] Figure 4 This is a cross-sectional view of the adjustment mechanism of the utility model;

[0022] Figure 5 It is an enlarged view of point A of the present utility model.

[0023] Among them: 1. irrigation pipe; 2. filtering mechanism; 3. adjusting mechanism; 21. filtering pipe; 22. first filtering screen; 23. second filtering screen; 24. collecting shell; 25. supporting plate; 26. supporting rod; 27. spiral blade; 28. cleaning brush; 31. supporting frame; 32. adjusting block; 33. rotating shaft; 34. adjusting rod; 35. bottom plate. DETAILED DESCRIPTION

[0024] The specific implementation of the utility model will be further described in detail below with reference to the accompanying drawings.

[0025] Embodiment 1

[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , a farmland irrigation spray pipe with a filtering mechanism, comprising an irrigation pipe 1, a filtering mechanism 2 is arranged outside the irrigation pipe 1, and a regulating mechanism 3 is arranged outside the irrigation pipe 1;

[0027] The filtering mechanism 2 includes a filter tube 21, the internal screws of the filter tube 21 are connected to the first filter screen 22 and the second filter screen 23, the bottom of the filter tube 21 is fixedly connected to a collecting shell 24, the inside of the filter tube 21 is fixedly connected to a support plate 25, one end of the support plate 25 is fixedly connected to a support rod 26, the outside of the support rod 26 is rotatably connected to a spiral blade 27, and one end of the spiral blade 27 is fixedly connected to a cleaning brush 28.

[0028] A first flange is installed on the right side of the filter pipe 21 , and a second flange is installed on the left side of the irrigation pipe 1 .

[0029] The bottom of the collecting shell 24 is fixedly connected with a discharge pipe, and one end of the cleaning brush 28 is in contact with one end of the second filter screen 23 .

[0030] The top of the irrigation pipe 1 is fixedly connected with a water spray pipe, and the top of the irrigation pipe 1 is fixedly connected with a spray head.

[0031] Through the above technical solution, the first flange and the second flange are connected at this time, so that the irrigation pipe 1 and the filter pipe 21 are connected, which is convenient for the subsequent disassembly and cleaning of the filter pipe 21, and then the filter pipe 21 is connected to the external water pump, so that the water flow drawn by the water pump can enter the interior of the irrigation pipe 1 through the filter pipe 21. When the water flows through the filter pipe 21, it first passes through the first filter screen 22, and the large particles of impurities are first filtered through the first filter screen 22. After the irrigation is stopped, the filtered large particles of impurities can fall into the interior of the collection shell 24, and the large particles of impurities can be cleaned out through the discharge pipe at the bottom. Then, the water after filtering the large particles of impurities passes through the second filter screen 23, and then passes through the second filter screen 24. The filter screen 23 filters the small impurities again. When the water flows through the support plate 25, the water flows to impact the spiral blades 27 outside the support rod 26. Since the spiral blades 27 are rotatably connected to the support rod 26, the spiral blades 27 rotate, and then the cleaning brush 28 is driven by the spiral blades 27 to rotate, so that the cleaning brush 28 cleans the small impurities on the second filter screen 23 to avoid clogging. Then the filtered water flows into the irrigation pipe 1 and is input to the nozzle through the water spray pipe, so as to irrigate the farmland. After the irrigation is stopped, the impurities under the crotch of the second filter screen 23 enter the collection shell 24 at the bottom thereof, and the water entering the pipeline is filtered to avoid the impurities in the water clogging the nozzle.

[0032] Embodiment 2

[0033] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 On the basis of the first embodiment, it is further obtained that the adjustment mechanism 3 includes a support frame 31, the bottom of the support frame 31 is fixedly connected with an adjustment block 32, the inner side of the adjustment block 32 is installed with a rotating shaft 33, the outer side of the rotating shaft 33 is installed with an adjustment rod 34, and the bottom of the adjustment rod 34 is fixedly connected with a bottom plate 35.

[0034] The support frame 31 is fixedly connected to the bottom of the irrigation pipe 1 , and two adjusting blocks 32 are provided, and both adjusting blocks 32 are concave.

[0035] A fixed cone is fixedly connected to the bottom of the bottom plate 35 , and a plurality of fixed cones are provided, and the plurality of fixed cones are arranged to be distributed in a rectangular array.

[0036] Through the above technical solution, the adjusting rod 34 can be rotated by the setting of the adjusting block 32 and the rotating shaft 33 to adjust the height of the support frame 31 and the ground, and then the fixing cone at the bottom of the base plate 35 is inserted into the ground to complete the fixation of the support frame 31, so that the height of the irrigation pipe 1 can be adjusted as needed, and then the height of the water spray can be adjusted.

[0037] Although the 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 thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A farm irrigation nozzle with a filtering mechanism, comprising an irrigation pipe (1), characterized in that: A filtering mechanism (2) is arranged outside the irrigation pipe (1), and an adjusting mechanism (3) is arranged outside the irrigation pipe (1); The filtering mechanism (2) comprises a filtering tube (21), the interior of the filtering tube (21) being screw-connected with a first filtering screen (22) and a second filtering screen (23), the bottom of the filtering tube (21) being fixedly connected with a collecting shell (24), the interior of the filtering tube (21) being fixedly connected with a supporting plate (25), one end of the supporting plate (25) being fixedly connected with a supporting rod (26), the exterior of the supporting rod (26) being rotatably connected with a spiral blade (27), one end of the spiral blade (27) being fixedly connected with a cleaning brush (28).

2. The farmland irrigation nozzle with a filtering mechanism according to claim 1, characterized in that: A first flange is installed on the right side of the filter pipe (21), and a second flange is installed on the left side of the irrigation pipe (1).

3. The farmland irrigation nozzle with a filtering mechanism according to claim 1, characterized in that: The bottom of the collecting shell (24) is fixedly connected to a discharge pipe, and one end of the cleaning brush (28) is in contact with one end of the second filter screen (23).

4. The farmland irrigation nozzle with a filtering mechanism according to claim 1, characterized in that: The top of the irrigation pipe (1) is fixedly connected to a water spray pipe, and the top of the irrigation pipe (1) is fixedly connected to a spray head.

5. The farmland irrigation nozzle with a filtering mechanism according to claim 1, characterized in that: The adjustment mechanism (3) comprises a support frame (31), the bottom of the support frame (31) is fixedly connected to an adjustment block (32), a rotating shaft (33) is installed inside the adjustment block (32), an adjustment rod (34) is installed outside the rotating shaft (33), and the bottom of the adjustment rod (34) is fixedly connected to a bottom plate (35).

6. The farmland irrigation nozzle with a filtering mechanism according to claim 5, characterized in that: The support frame (31) is fixedly connected to the bottom of the irrigation pipe (1), and two adjusting blocks (32) are provided, and both of the two adjusting blocks (32) are concave.

7. The farm irrigation nozzle with a filtering mechanism according to claim 5, characterized in that: A fixed cone is fixedly connected to the bottom of the bottom plate (35), and a plurality of the fixed cones are provided, and the plurality of the fixed cones are arranged to be distributed in a rectangular array.

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