Intelligent irrigation anti-blocking head device

Abstract

The application discloses an anti-blocking head device for intelligent irrigation and belongs to the field of irrigation, which comprises a shell, a door plate rotatably connected to the front end of the shell, a water inlet pipe fixedly connected to the left side of the shell, an anti-blocking assembly arranged at the upper end of the water inlet pipe, a pipe arranged at the upper end of the anti-blocking assembly, and a circular shell fixedly connected to the inner wall of the left side of the shell, wherein the inside of the circular shell is provided with a filter cartridge. The larger impurities are continuously moved upwards and downwards by the hole plate, and the annular cutter is continuously moved upwards and downwards under the action of the first arc block and the second arc block, and the rectangular block always drives the horizontal rod to rotate, so that the impurities are continuously located between the annular cutter and the hole plate, are cut by the rotation of the annular cutter, and are reduced in size. After passing through the filter cartridge, the inside of the device is not blocked, the filtering effect of the filter cartridge is ensured, and the use effect of the device is improved.

Description

Technical Field

[0001] This invention relates to the field of irrigation, and more specifically, to an anti-clogging headstock device for smart irrigation. Background Technology

[0002] Irrigation is a technical measure to supplement the water needed by crops. To ensure normal crop growth and achieve high and stable yields, crops must be supplied with sufficient water. Under natural conditions, insufficient or unevenly distributed rainfall often fails to meet the water requirements of crops. Therefore, artificial irrigation is necessary to compensate for the lack of natural rainfall. Irrigation is simply watering the land. The principle of irrigation is that the amount, frequency, and timing of irrigation should be determined according to the water requirements, growth stage, climate, and soil conditions of the medicinal plants, ensuring timely, appropriate, and rational irrigation. The main types of irrigation include pre-sowing irrigation, seedling irrigation, growing season irrigation, and winter irrigation.

[0003] Irrigation systems are a process of transporting water using liquid pumps. Some existing systems only have a filter at one end, which filters larger substances. While the irrigation pump can transport smaller substances, these larger substances are more prone to accumulation during filtration, such as aquatic plants and fallen leaves, which easily clog the filter. Moreover, the accumulation is rapid, requiring staff to constantly stop the machine for cleaning to ensure the normal efficiency of irrigation water delivery. This is time-consuming, labor-intensive, and has poor applicability.

[0004] To address this, a clog-resistant headstock device for smart irrigation is proposed. Summary of the Invention

[0005] In view of the problems existing in the prior art, the purpose of this invention is to provide a clog-resistant head device for smart irrigation, which can chop up large debris and effectively prevent the pump body from clogging during operation.

[0006] To solve the above problems, the present invention adopts the following technical solution.

[0007] A smart irrigation anti-clogging head unit includes a housing, a door panel rotatably connected to the front end of the housing, a water inlet pipe fixedly connected to the left side of the housing, an anti-clogging component at the upper end of the water inlet pipe, and a pipe fitting at the upper end of the anti-clogging component. The anti-clogging component includes a circular shell fixedly connected to the inner wall of the left side of the outer casing. A filter cartridge is housed inside the circular shell. A motor is fixedly connected to the upper end of the tube. A reciprocating screw is fixedly connected to the output end of the motor. A rectangular rod is fixedly connected to the output end of the reciprocating screw. The wall of the rectangular rod is slidably connected to the upper end of the filter cartridge. A perforated plate is fixedly connected to the lower end of the side wall of the rectangular rod. A square rod is slidably connected inside the reciprocating screw. A circular rod is fixedly connected to the lower end of the square rod. The circular rod and the lower end of the rectangular rod are rotatably connected. A rectangular groove is formed inside the circular rod. A moving block is slidably connected inside the rectangular groove. A first spring is fixedly connected to the upper end of the moving block. A disc is fixedly connected to the outer side of the moving block. A first arc block is fixedly connected to the lower end of the disc. A second arc block is uniformly fixedly connected to the inner wall of the lower end of the rectangular rod. A rectangular block is fixedly connected to the lower end of the moving block. The outer side of the rectangular block is slidably connected to the interior of the circular rod. A crossbar is fixedly connected to the lower end of the rectangular block. A ring-shaped blade is fixedly connected to the outer side of the crossbar. Preferably, a connecting rod is fixedly connected to the upper end of the reciprocating screw wall, a rotating block is fixedly connected to the left side of the connecting rod, a rotating roller is rotatably connected inside the rotating block, a top block is uniformly fixedly connected to the outer side of the rotating roller, a gear is fixedly connected to the upper end of the rotating roller, and teeth are provided on the upper inner wall of the circular shell, the teeth meshing with the gear.

[0008] Preferably, an annular plate is fixedly connected to the upper inner wall of the circular shell, and a circular plate is rotatably connected to the lower ends of the two annular plates. The interior of the circular plate is rotatably connected to the upper end of the rotating roller, and the teeth are the inner wall of the outer annular plate.

[0009] Preferably, a rotating ring is rotatably connected to the lower inner wall of the circular shell, and the lower end of the rotating roller is rotatably connected to the upper end of the rotating ring.

[0010] Preferably, a dosing device is fixedly connected to the right side of the pipe fitting, a constant pressure device is provided at the lower end of the dosing device, and a liquid outlet pipe is provided on the right side of the constant pressure device.

[0011] Preferably, the reciprocating groove of the reciprocating screw is located at the lower end of the rod wall and its length is half the length of the reciprocating screw, and the upper end of the rod wall of the reciprocating screw is slidably connected to the upper end of the rectangular rod.

[0012] Preferably, a signal transmitting module is provided on the upper right side of the outer casing.

[0013] Preferably, a circular cover is fixedly connected to the lower end of the circular shell, a dirt accumulation block is threadedly connected to the inner wall of the circular cover, a corner block is fixedly connected to the upper end of the water inlet pipe, an inclined ring is slidably connected to the upper end of the corner block, a sliding rod is uniformly fixedly connected to the upper end of the corner block, the sliding rod is slidably connected to the inside of the inclined ring, a second spring is sleeved on the outside of the sliding rod, and a corner rod is fixedly connected to the upper end of the inclined ring.

[0014] Preferably, a rotating block is rotatably connected to the upper end of the angle rod.

[0015] Preferably, a movable plate is slidably connected to the inner wall of the sludge block, and vertical rods are fixedly connected to both sides of the lower end of the movable plate. The rod wall of the vertical rod is slidably connected to the lower end of the sludge block, and a third spring is sleeved on the rod wall of the vertical rod. L-shaped rods are uniformly fixedly connected to the outer side of the inclined ring, and drainage holes are uniformly provided at the upper end of the inclined ring.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows: (1) By continuously moving the perforated plate up and down, larger volume impurities are moved. At the same time, under the action of the first and second arc blocks, the ring blade moves up and down continuously, and the rectangular block always drives the crossbar to rotate. This allows the impurities to be continuously located between the ring blade and the perforated plate. The ring blade then cuts the impurities, thereby reducing the size of the larger volume impurities. This prevents blockage inside the device after passing through the filter cartridge, ensuring the filtration effect of the filter cartridge and improving the effectiveness of the device.

[0017] (2) The reciprocating screw rotates and drives the fixed connecting rod to move. The connecting rod drives the rotating block to move, which in turn causes the rotating roller to move. The rotating roller moves and drives the gear to move. The gear moves and rotates under the action of the teeth. The gear drives the rotating roller to rotate, which in turn causes the top block to move. In this way, when working, the impurities stuck between the filter holes of the filter cartridge can be pushed out by the top block, avoiding the clogging of the filter cartridge and improving the use effect.

[0018] (3) The crossbar moves up and down continuously. When it moves down, it contacts the rotating block, causing the corner bar to move down. The movement of the corner bar drives the inclined ring to move down. At this time, the impurities that cannot be crushed enter the interior of the dirt block. This can clean and collect the impurities that are not easy to break, further ensuring the filtration effect of the filter cartridge.

[0019] (4) The inclined ring moves downward, causing the L-shaped rod to move downward. The L-shaped rod pushes against the moving plate, causing the moving plate to move downward. The moving plate moves, causing the vertical rod to move, and at the same time compressing the third spring. When the moving plate moves downward, it generates a certain suction force on the water at the top, which allows impurities to enter the interior of the dirt block better, further improving the collection effect of impurities. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a cross-sectional structural diagram of the present invention; Figure 3 This is a schematic diagram of the internal structure of the present invention; Figure 4 This is a schematic diagram of the first partial structure of the present invention; Figure 5 For the present invention Figure 4 Enlarged structural diagram at point A in the middle; Figure 6 This is a schematic diagram of the second partial structure of the present invention; Figure 7 This is a schematic diagram of the third partial structure of the present invention; Figure 8 For the present invention Figure 7 Enlarged structural diagram at point B.

[0021] Explanation of the labels in the diagram: 1. Outer shell; 2. Signal transmitting module; 3. Inlet pipe; 4. Round shell; 5. Pipe fitting; 6. Dosing device; 7. Motor; 8. Constant pressure device; 9. Outlet pipe; 10. Rotating roller; 11. Filter cartridge; 12. Reciprocating lead screw; 13. Annular plate; 14. Tooth; 15. Gear; 16. Rotating block; 17. Rectangular rod; 18. Square rod; 19. Connecting rod; 20. Moving block; 21. Round rod; 22. First spring; 3. Disc; 24. First arc block; 25. Orifice plate; 26. Second arc block; 27. Rectangular block; 28. Crossbar; 29. ​​Ring cutter; 30. Rotating ring; 31. Circular cover; 32. Sludge accumulation block; 33. Inclined ring; 34. Rotating block; 35. Corner rod; 36. Corner block; 37. Sliding rod; 38. Second spring; 39. L-shaped rod; 40. Moving plate; 41. Vertical rod; 42. Third spring; 43. Drain hole; 44. Circular plate. Detailed Implementation

[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative effort are within the scope of protection of the present invention.

[0023] Please see Figure 1-8 A smart irrigation anti-clogging head unit includes a housing 1, a door panel is rotatably connected to the front end of the housing 1, and the inside of the device can be inspected by opening the door panel. A water inlet pipe 3 is fixedly connected to the left side of the housing 1, and an anti-clogging component is provided at the upper end of the water inlet pipe 3. A pipe fitting 5 is provided at the upper end of the anti-clogging component. The anti-clogging component includes a circular shell 4 fixedly connected to the inner left wall of the outer casing 1. A filter cartridge 11 is housed inside the circular shell 4. The filter cartridge 11 is used to filter larger debris, such as aquatic plants and leaves. A motor 7 is fixedly connected to the upper end of the pipe fitting 5. The motor 7 is a drive device. In the prior art, a reciprocating screw 12 is fixedly connected to the output end of the motor 7. The motor 7 drives the reciprocating screw 12 to rotate. A rectangular rod 17 is fixedly connected to the output end of the reciprocating screw 12. The rotation of the reciprocating screw 12 causes the rectangular rod 17 to move up and down reciprocally. The wall of the rectangular rod 17 is in contact with the filter cartridge 11. The upper end of the rectangular rod 17 is slidably connected, and the lower end of the side wall of the rectangular rod 17 is fixedly connected to a perforated plate 25. The movement of the rectangular rod 17 drives the perforated plate 25 to move. A square rod 18 is slidably connected inside the reciprocating lead screw 12. The square rod 18 can move up and down relative to the reciprocating lead screw 12, and when the reciprocating lead screw 12 rotates, it can drive the square rod 18 to rotate. A round rod 21 is fixedly connected to the lower end of the square rod 18. The rotation of the square rod 18 drives the round rod 21 to rotate. The round rod 21 is rotatably connected to the lower end of the rectangular rod 17. A rectangular groove is opened inside the round rod 21. An internal sliding connection is provided with a movable block 20, which can move up and down inside the rectangular groove. A first spring 22 is fixedly connected to the upper end of the movable block 20, and the first spring 22 exerts downward pressure on the movable block 20. A disc 23 is fixedly connected to the outer side of the movable block 20. The rotation of the round rod 21 causes the movable block 20 to drive the disc 23 to rotate. A first arc block 24 is fixedly connected to the lower end of the disc 23. The movement of the disc 23 causes the first arc block 24 to move. A second arc block 26 is uniformly fixedly connected to the inner wall of the lower end of the rectangular rod 17. 4. The moving block 20 contacts the second arc block 26, causing the first arc block 24 to move the disk 23 upward. The lower end of the moving block 20 is fixedly connected to a rectangular block 27. The movement of the moving block 20 causes the rectangular block 27 to move, and when the round rod 21 rotates, it causes the rectangular block 27 to rotate. The outer side of the rectangular block 27 is slidably connected to the inside of the round rod 21. The movement of the rectangular rod 17 causes the horizontal bar 28 to move. The lower end of the rectangular block 27 is fixedly connected to the horizontal bar 28. The outer side of the horizontal bar 28 is fixedly connected to a ring cutter 29. The movement of the horizontal bar 28 causes the ring cutter 29 to move. During operation, water enters the interior of the cylindrical shell 4 through the inlet pipe 3 and filters larger impurities through the filter cartridge 11. The motor 7 operates, driving the reciprocating screw 12 to rotate, causing the meshing rectangular rod 17 to move up and down. The movement of the rectangular rod 17 drives the perforated plate 25 to move up and down. As the perforated plate 25 moves downwards, it pushes the impurities adhering to the filter cartridge 11 downwards. Simultaneously, the movement of the rectangular rod 17 drives the square rod 18 to move up and down synchronously. Since the square rod 18 is always slidably connected to the inside of the reciprocating screw 12, the rotation of the reciprocating screw 12 drives the square rod 18 to rotate. The rotation of the square rod 18 drives the circular rod 21 to rotate, which in turn drives the moving block 20 to rotate. The moving block 20 drives the disc 23 to rotate, thereby causing the first arc block 24 to move. The first arc block 24 then contacts the second arc block 26 and moves upwards under the action of the second arc block 26. 4. The disc 23 causes the moving block 20 to move upward. The moving block 20 compresses the first spring 22 and causes the rectangular block 27 to move. The rectangular block 27 causes the crossbar 28 to move upward, which in turn causes the annular blade 29 to move upward. The round rod 21 always drives the rectangular rod 17 to rotate, which in turn causes the crossbar 28 to always drive the annular blade 29 to rotate. In this way, during operation, the perforated plate 25 moves up and down continuously, pushing larger volume impurities to move. At the same time, under the action of the first arc block 24 and the second arc block 26, the annular blade 29 moves up and down continuously, and the rectangular block 27 always drives the crossbar 28 to rotate. This allows the impurities to be continuously positioned between the annular blade 29 and the perforated plate 25. The rotation of the annular blade 29 cuts the impurities, thereby reducing the size of larger volume impurities. This prevents blockage inside the device after passing through the filter cartridge 11, ensuring the filtration effect of the filter cartridge 11 and improving the overall performance of the device.

[0024] like Figure 4 and Figure 6 As shown, a connecting rod 19 is fixedly connected to the upper end of the reciprocating screw 12. The rotation of the reciprocating screw 12 drives the connecting rod 19 to move. A rotating block 16 is fixedly connected to the left side of the connecting rod 19. The movement of the connecting rod 19 drives the rotating block 16 to move. A rotating roller 10 is rotatably connected inside the rotating block 16. The movement of the rotating block 16 drives the rotating roller 10 to move in a ring. Top blocks are evenly fixedly connected to the outer side of the rotating roller 10. The top blocks match the holes of the filter cartridge 11. A gear 15 is fixedly connected to the upper end of the rotating roller 10. The movement of the rotating roller 10 drives the gear 15 to move. The upper inner wall of the circular shell 4 is provided with teeth 14. When the gear 15 moves, it rotates under the action of the teeth 14. The teeth 14 mesh with the gear 15. The reciprocating screw 12 rotates, causing the fixedly connected connecting rod 19 to move. The connecting rod 19 then moves the rotating block 16, which in turn moves the rotating roller 10. The rotating roller 10 moves, causing the gear 15 to move. The gear 15 rotates under the action of the teeth 14, which in turn drives the rotating roller 10 to rotate, thus causing the top block to move. In this way, during operation, the top block can push out the impurities stuck between the filter holes of the filter cartridge 11, avoiding clogging of the filter cartridge 11 and improving the performance.

[0025] like Figure 6 As shown, an annular plate 13 is fixedly connected to the upper inner wall of the circular shell 4. The lower ends of the two annular plates 13 are rotatably connected to a circular plate 44. The interior of the circular plate 44 is rotatably connected to the upper end of the rotating roller 10. The teeth 14 are the inner walls of the outer annular plate 13. A rotating ring 30 is rotatably connected to the lower inner wall of the circular shell 4. The lower end of the rotating roller 10 is rotatably connected to the upper end of the rotating ring 30. When the rotating roller 10 moves, the rotating ring 30 rotates relative to the annular plate 13. This ensures the meshing effect between the teeth 14 and the gear 15 and is not affected by impurities.

[0026] like Figure 2 and Figure 3 As shown, a dosing device 6 is fixedly connected to the right side of the pipe fitting 5, which can add pesticides to the liquid to improve the irrigation effect. A constant pressure device 8 is provided at the lower end of the dosing device 6 to stabilize the water pressure. A drive pump is provided inside. An outlet pipe 9 is provided on the right side of the constant pressure device 8. The reciprocating groove of the reciprocating screw 12 is located at the lower end of the rod wall and its length is half the length of the reciprocating screw 12. This ensures that the reciprocating groove of the reciprocating screw 12 is always wrapped by the rectangular rod 17 and will not be affected by impurities. The upper end of the rod wall of the reciprocating screw 12 is slidably connected to the upper end of the rectangular rod 17. A signal transmission module 2 is provided on the upper right side of the outer casing 1 to transmit information about the use of the device.

[0027] like Figure 3 , Figure 7 and Figure 8As shown, a circular cover 31 is fixedly connected to the lower end of the circular shell 4. A dirt accumulation block 32 is threaded onto the inner wall of the circular cover 31. The dirt accumulation block 32 is removable. A corner block 36 is fixedly connected to the upper end of the water inlet pipe 3. A slidable ring 33 is slidably connected to the upper end of the corner block 36. The upper end of the slidable ring 33 is inclined and has a guiding function. The slidable ring 33 can move up and down relative to the corner block 36. A sliding rod 37 is evenly fixedly connected to the upper end of the corner block 36. The sliding rod 37 allows the slidable ring 33 to move up and down stably. The sliding rod 37 is internally slidably connected to the inclined ring 33. A second spring 38 is sleeved on the outside of the sliding rod 37. The second spring 38 provides upward support for the inclined ring 33. An angle rod 35 is fixedly connected to the upper end of the inclined ring 33. A rotating block 34 is rotatably connected to the upper end of the angle rod 35. When the crossbar 28 contacts the rotating block 34, the crossbar 28 rotates, causing the rotating block 34 to rotate. The rotation of the rotating block 34 eliminates relative friction between the angle rod 35 and the crossbar 28, reducing wear. The horizontal bar 28 moves up and down continuously. When it moves down, it contacts the rotating block 34, causing the corner bar 35 to move downward. The movement of the corner bar 35 drives the inclined ring 33 to move downward, while compressing the second spring 38. At this time, impurities that cannot be crushed enter the interior of the dirt accumulation block 32. When the horizontal bar 28 moves up, the inclined ring 33 moves upward under the action of the second spring 38, thereby sealing the upper end of the corner block 36. This can clean and collect impurities that are not easily broken, further ensuring the filtration effect of the filter cartridge 11.

[0028] like Figure 3 , Figure 7 and Figure 8 As shown, a movable plate 40 is slidably connected to the inner wall of the sludge block 32. The movable plate 40 can move up and down relative to the sludge block 32. Vertical rods 41 are fixedly connected to both sides of the lower end of the movable plate 40. The rod wall of the vertical rod 41 is slidably connected to the lower end of the sludge block 32. A third spring 42 is sleeved on the rod wall of the vertical rod 41. The third spring 42 provides an upward supporting force to the movable plate 40. L-shaped rods 39 are evenly fixedly connected to the outer side of the inclined ring 33. The movement of the inclined ring 33 drives the movement of the L-shaped rods 39. Drainage holes 43 are evenly provided at the upper end of the inclined ring 33 so that the liquid inside the sludge block 32 can be discharged. The downward movement of the inclined ring 33 causes the L-shaped rod 39 to move downward. The L-shaped rod 39 pushes against the moving plate 40, causing the moving plate 40 to move downward. The movement of the moving plate 40 causes the vertical rod 41 to move, while compressing the third spring 42. When the moving plate 40 moves downward, it generates a certain suction force on the water at the upper end, which allows impurities to enter the interior of the sludge block 32 better, further improving the collection effect of impurities. When the inclined ring 33 moves upward, the moving plate 40 returns to its original position under the action of the third spring 42. At this time, the liquid inside the sludge block 32 is discharged through the drain hole 43.

[0029] Working principle: During operation, water enters the interior of the circular shell 4 through the inlet pipe 3 and filters larger impurities through the filter cartridge 11. The motor 7 operates, driving the reciprocating screw 12 to rotate, causing the meshing rectangular rod 17 to move up and down. The movement of the rectangular rod 17 drives the perforated plate 25 to move up and down. When the perforated plate 25 moves downward, it pushes the impurities adhering to the filter cartridge 11 downward. Simultaneously, the movement of the rectangular rod 17 drives the square rod 18 to move up and down synchronously. Since the square rod 18 is always slidably connected to the inside of the reciprocating screw 12, the rotation of the reciprocating screw 12 drives the square rod 18 to rotate. The rotation of the square rod 18 drives the circular rod 21 to rotate, which in turn drives the moving block 20 to rotate. The moving block 20 drives the circular disk 23 to rotate, thereby causing the first arc block 24 to move. The first arc block 24 then contacts the second arc block 26 and moves upward under the action of the second arc block 26. Arc block 24 causes disk 23 to drive moving block 20 upward. Moving block 20 compresses first spring 22 and drives rectangular block 27 to move. Rectangular block 27 drives crossbar 28 upward, which in turn causes ring blade 29 to move upward. Meanwhile, round rod 21 always drives rectangular rod 17 to rotate, which in turn causes crossbar 28 to always drive ring blade 29 to rotate. In this way, during operation, the perforated plate 25 moves up and down continuously, pushing larger volume impurities to move. At the same time, under the action of first arc block 24 and second arc block 26, ring blade 29 moves up and down continuously, and rectangular block 27 always drives crossbar 28 to rotate. This allows impurities to be continuously positioned between ring blade 29 and perforated plate 25. The rotation of ring blade 29 cuts the impurities, thereby reducing the size of larger volume impurities. This prevents blockage inside the device after passing through filter cartridge 11, ensuring the filtration effect of filter cartridge 11 and improving the effectiveness of the device. Furthermore, the reciprocating screw 12 rotates, causing the fixedly connected connecting rod 19 to move. The connecting rod 19 drives the rotating block 16 to move, which in turn causes the rotating roller 10 to move. The rotating roller 10 moves, causing the gear 15 to move. The gear 15 rotates under the action of the teeth 14. The gear 15 drives the rotating roller 10 to rotate, which in turn causes the top block to move. In this way, during operation, the top block can push out the impurities stuck between the filter holes of the filter cartridge 11, avoiding clogging of the filter cartridge 11 and improving the performance. When the rotating roller 10 moves, the rotating ring 30 rotates relative to the annular plate 13, which ensures the meshing effect between the teeth 14 and the gear 15 and is not affected by impurities. Furthermore, the crossbar 28 moves up and down continuously. When it moves down, it contacts the rotating block 34, causing the corner bar 35 to move downward. The movement of the corner bar 35 drives the inclined ring 33 to move downward, while compressing the second spring 38. At this time, impurities that cannot be crushed enter the interior of the dirt accumulation block 32. When the crossbar 28 moves up, the inclined ring 33 moves upward under the action of the second spring 38, thereby sealing the upper end of the corner block 36. This can clean and collect impurities that are not easily crushed, further ensuring the filtration effect of the filter cartridge 11. Furthermore, the downward movement of the inclined ring 33 causes the L-shaped rod 39 to move downward. The L-shaped rod 39 pushes against the moving plate 40, causing the moving plate 40 to move downward. The movement of the moving plate 40 causes the vertical rod 41 to move, while compressing the third spring 42. When the moving plate 40 moves downward, it generates a certain suction force on the water at the upper end, which allows impurities to enter the interior of the sludge block 32 better, further improving the collection effect of impurities. When the inclined ring 33 moves upward, the moving plate 40 is reset under the action of the third spring 42. At this time, the liquid inside the sludge block 32 is discharged through the drain hole 43.

[0030] The above description is merely a preferred embodiment of the present invention; however, the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and its improved concepts, should be covered within the scope of protection of the present invention.

Claims

1. A smart irrigation anti-clogging head unit, comprising a housing (1), characterized in that: The front end of the outer shell (1) is rotatably connected to a door panel, and the left side of the outer shell (1) is fixedly connected to a water inlet pipe (3). The upper end of the water inlet pipe (3) is provided with an anti-blocking component, and the upper end of the anti-blocking component is provided with a pipe fitting (5). The anti-clogging component includes a circular shell (4) fixedly connected to the inner wall of the left side of the outer casing (1). A filter cartridge (11) is provided inside the circular shell (4). A motor (7) is fixedly connected to the upper end of the pipe fitting (5). A reciprocating screw (12) is fixedly connected to the output end of the motor (7). A rectangular rod (17) is fixedly connected to the output end of the reciprocating screw (12). The rod wall of the rectangular rod (17) is slidably connected to the upper end of the filter cartridge (11). A perforated plate (25) is fixedly connected to the lower end of the side wall of the rectangular rod (17). A square rod (18) is slidably connected inside the reciprocating screw (12). A round rod (21) is fixedly connected to the lower end of the square rod (18). The round rod (21) and the lower end of the rectangular rod (17) are rotatably connected. Next, a rectangular groove is provided inside the round rod (21), and a moving block (20) is slidably connected inside the rectangular groove. A first spring (22) is fixedly connected to the upper end of the moving block (20), and a disc (23) is fixedly connected to the outer side of the moving block (20). A first arc block (24) is fixedly connected to the lower end of the disc (23). A second arc block (26) is uniformly fixedly connected to the inner wall of the lower end of the rectangular rod (17). A rectangular block (27) is fixedly connected to the lower end of the moving block (20). The outer side of the rectangular block (27) is slidably connected to the inside of the round rod (21). A crossbar (28) is fixedly connected to the lower end of the rectangular block (27). A ring blade (29) is fixedly connected to the outer side of the crossbar (28). A connecting rod (19) is fixedly connected to the upper end of the reciprocating screw (12). A rotating block (16) is fixedly connected to the left side of the connecting rod (19). A rotating roller (10) is rotatably connected inside the rotating block (16). A top block is evenly fixedly connected to the outer side of the rotating roller (10). A gear (15) is fixedly connected to the upper end of the rotating roller (10). Teeth (14) are provided on the inner wall of the upper end of the round shell (4). The teeth (14) mesh with the gear (15). The lower end of the round shell (4) is fixedly connected to a round cover (31), and the inner wall of the round cover (31) is threaded with a dirt block (32). The upper end of the water inlet pipe (3) is fixedly connected to a corner block (36), and the upper end of the corner block (36) is slidably connected to a slanted ring (33). The upper end of the corner block (36) is evenly fixedly connected to a sliding rod (37), and the sliding rod (37) is slidably connected to the inside of the slanted ring (33). A second spring (38) is sleeved on the outside of the sliding rod (37), and the upper end of the slanted ring (33) is fixedly connected to a corner rod (35). The inner wall of the sludge block (32) is slidably connected to a movable plate (40). Both sides of the lower end of the movable plate (40) are fixedly connected to vertical rods (41). The rod wall of the vertical rod (41) is slidably connected to the lower end of the sludge block (32). A third spring (42) is sleeved on the rod wall of the vertical rod (41). An L-shaped rod (39) is uniformly fixedly connected to the outer side of the inclined ring (33). Drainage holes (43) are uniformly provided at the upper end of the inclined ring (33).

2. The anti-clogging head unit for smart irrigation according to claim 1, characterized in that: The upper inner wall of the circular shell (4) is fixedly connected to an annular plate (13), and the lower ends of the two annular plates (13) are rotatably connected to a circular plate (44). The interior of the circular plate (44) is rotatably connected to the upper end of the rotating roller (10), and the teeth (14) are the inner wall of the outer annular plate (13).

3. The anti-clogging head unit for smart irrigation according to claim 1, characterized in that: The lower inner wall of the circular shell (4) is rotatably connected to a rotating ring (30), and the lower end of the rotating roller (10) is rotatably connected to the upper end of the rotating ring (30).

4. The anti-clogging head unit for smart irrigation according to claim 1, characterized in that: A dosing device (6) is fixedly connected to the right side of the pipe fitting (5). A constant pressure device (8) is provided at the lower end of the dosing device (6). An outlet pipe (9) is provided on the right side of the constant pressure device (8).

5. The anti-clogging head unit for smart irrigation according to claim 1, characterized in that: The reciprocating groove of the reciprocating screw (12) is located at the lower end of the rod wall and its length is half the length of the reciprocating screw (12). The upper end of the rod wall of the reciprocating screw (12) is slidably connected to the upper end of the rectangular rod (17).

6. The anti-clogging head unit for smart irrigation according to claim 1, characterized in that: The upper right side of the outer casing (1) is provided with a signal transmission module (2).

7. The anti-clogging head unit for smart irrigation according to claim 1, characterized in that: The upper end of the angle rod (35) is rotatably connected to a rotating block (34).

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