Water-saving irrigation device for farmland construction

Abstract

The utility model provides a water-saving irrigation device for farmland construction, which relates to the technical field of agricultural irrigation and comprises a water storage tank, a water inlet pipe is fixedly mounted on the side surface of the water storage tank, a water suction pump is mounted at one end of the water inlet pipe, a water outlet pipe is mounted at a water outlet of the water suction pump, and a conveying pipe is mounted on the surface of the water outlet pipe. A spray head is installed on the surface of the conveying pipe, a plurality of water outlet holes are formed in the surface of the spray head, and the dredging device is arranged on the arc surface of the conveying pipe. By arranging the dredging device, the problem that the water outlet holes in the surface of the spray head are blocked can be solved. Due to the design, the situation that the water outlet hole of the spray head is blocked due to harder regional water quality can be avoided. The blocked water outlet hole can influence the direction of water flow, and even water can flow down along the outer wall of the water conveying pipe when the water flow is serious, so that part of fields cannot be fully irrigated, and water resources are wasted.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural irrigation, in particular to a water-saving irrigation device for farmland construction. Background Art

[0002] Farm irrigation equipment is a device or system used to irrigate farmland. They are designed to efficiently deliver water to farmland to ensure that crops get the required moisture supply, thereby promoting crop growth and increasing crop yields.

[0003] Existing technologies include a utility model with publication number CN207185476U, which discloses a circulating farmland irrigation and drainage system, including a water reservoir, a water pipe, an irrigation water pump, a main control valve, a connecting tee, a sprinkler device and a control room. The water reservoir is built on the farmland soil layer; one end of the water pipe is connected to the water reservoir through the irrigation water pump, and the other end is connected to the sprinkler device through the connecting tee; the main control valve is installed at the connection between the water pipe and the irrigation water pump; the control room is built on the farmland soil layer; the irrigation water pump is electrically connected to the control room. The setting of the sprinkler device of the utility model is conducive to more water saving during irrigation; the setting of the pumping pump and the water collection well is conducive to the use of groundwater for water replenishment during continuous dry seasons; the setting of the control room, the main control valve and the sub-control valves on the sprinkler device is conducive to simple operation and can be used to irrigate farmland in independent areas separately.

[0004] The above-mentioned and existing related technologies often have the following defects: due to differences in regional water quality, water resources in some areas may contain more minerals. During long-term use and irrigation, these minerals may cause the water holes on the sprinkler to be blocked, thereby affecting the direction of the water flow. In the case of severe blockage, water may even flow down along the outer wall of the water pipe, resulting in some fields being unable to be fully irrigated, thereby causing a waste of water resources. Utility Model Content

[0005] The utility model provides a water-saving irrigation device for farmland construction, which solves the problems raised by the above-mentioned background technology.

[0006] In order to solve the above technical problems, the technical solution of the utility model is as follows:

[0007] The embodiment of the utility model provides a water-saving irrigation device for farmland construction, comprising a water storage tank, a water inlet pipe is fixedly installed on the side of the water storage tank, a water pump is installed at one end of the water inlet pipe, a water outlet pipe is installed at the water outlet of the water pump, a delivery pipe is installed on the surface of the water outlet pipe, a nozzle is installed on the surface of the delivery pipe, and a plurality of water outlet holes are opened on the surface of the nozzle;

[0008] The dredging device is arranged on the arc surface of the delivery pipe to dredge the water outlet holes on the surface of the nozzle to avoid clogging of the water outlet holes, which causes the direction of the water flow to change and thus prevents the water from flowing to the spraying area, resulting in a waste of water.

[0009] The fixing device is arranged on the surface of the frame to realize the overall fixing of the dredging device.

[0010] Furthermore, the dredging device includes a square frame, which is sleeved on the arc surface of the conveying pipe, and both sides of the square frame are rotatably connected with rotating columns, and the arc surface of the rotating columns is fixedly connected with a rotating arm, and the upper inner wall of the rotating arm is slidably connected with a circular disk, and the side of the circular disk close to the nozzle is fixedly connected with a plurality of thorns, the surface of the circular disk is connected with a circular rod, and the surface of the rotating arm is fixedly connected with a fixed block, and the circular rod is slidably penetrated through the surface of the fixed block.

[0011] Furthermore, a first spring is sleeved on the surface of the circular rod, and two ends of the first spring are fixedly connected to the fixing block and the surface of the circular rod respectively.

[0012] Furthermore, a pull frame is fixedly connected to the side wall of the circular disk, and a plurality of rubber blocks are fixedly connected to the arc surface of the pull frame.

[0013] Furthermore, a mounting block is fixedly connected to the surface of the square frame, a latch is slidably inserted into the interior of the mounting block, an adjusting ring is fixedly connected to the arc surface of the rotating column, a plurality of slots are evenly arranged on the arc surface of the adjusting ring, the size of the latch matches the size of the slots, a second spring is sleeved on the surface of the latch, and both ends of the second spring are respectively fixedly connected to the latch and the mounting block.

[0014] Furthermore, the fixing device comprises two bolt rods, the bolt rods are rotatably connected to the inner wall of the frame, the two bolt rods are evenly distributed on both sides of the frame, and one end of the bolt rod is rotatably connected to a limiting arc block.

[0015] Furthermore, an anti-slip sheet is fixedly connected to one side of the limiting arc block close to the conveying pipe, and the anti-slip sheet is provided with a pattern. Limiting rods are evenly fixedly connected to both sides of the surface of the limiting arc block, and the limiting rods are slidably penetrated on the surface of the square frame. The end of the bolt rod away from the limiting arc block is fixedly connected to a rotating block.

[0016] Furthermore, two positioning blocks are fixedly connected to the inner wall of the square frame, a circular column is fixedly connected to the surface of the positioning block, a connecting block is fixedly connected to the arc surface of the conveying pipe close to the positioning block, a positioning hole is opened on the surface of the connecting block, and the size of the circular column is adapted to the size of the positioning hole.

[0017] The above solution of the utility model includes at least the following beneficial effects:

[0018] 1. The utility model can solve the problem of blockage of the water outlet holes on the surface of the nozzle by setting a dredging device. Such a design helps to avoid the blockage of the water outlet holes of the nozzle due to hard water quality in the area. The blocked water outlet holes will affect the direction of the water flow, and in severe cases, it may even cause water to flow down along the outer wall of the water pipe, causing some fields to fail to be fully irrigated, thereby leading to the problem of water resource waste.

[0019] 2. The utility model can firmly fix the entire device on the outer wall of the conveying pipe by setting a fixing device, so that it is convenient for subsequent use. At the same time, when it is not needed, personnel can also easily disassemble the entire device, thereby improving the convenience and practicality of the device to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional view of the structure of the utility model;

[0021] Figure 2 This is a three-dimensional view of the utility model from another angle;

[0022] Figure 3 This utility model Figure 2 Schematic diagram of some structures;

[0023] Figure 4 This is a schematic diagram of the structure of the nozzle in the utility model;

[0024] Figure 5 It is a structural schematic diagram of the fixing device in the utility model;

[0025] Figure 6 This utility model Figure 5 A magnified image of point A;

[0026] Figure 7 It is a schematic diagram of the structure of the limit arc block in the utility model;

[0027] Figure 8 This utility model Figure 3 Enlarged view of point B.

[0028] Description of reference numerals:

[0029] 1. Water storage tank; 2. Water inlet pipe; 3. Water pump; 4. Water outlet pipe; 5. Delivery pipe; 6. Nozzle; 7. Dredging device; 701. Square frame; 702. Rotating column; 703. Rotating arm; 704. Fixing block; 705. Round rod; 706. Round disk; 707. Protrusion; 708. Pull frame; 709. First spring; 710. Adjusting ring; 711. Mounting block; 712. Latch; 713. Slot; 714. Second spring; 715. Rubber block; 8. Fixing device; 81. Bolt rod; 82. Rotating block; 83. Limiting rod; 84. Limiting arc block; 85. Positioning block; 86. Round column; 87. Connecting block; 88. Positioning hole; 89. Anti-slip sheet. DETAILED DESCRIPTION

[0030] The exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although the exemplary embodiments of the present invention are shown in the accompanying drawings, it should be understood that the present invention can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present invention and to fully convey the scope of the present invention to those skilled in the art.

[0031] like Figures 1 to 3 As shown, the embodiment of the utility model provides a water-saving irrigation device for farmland construction, including a water tank 1, a water inlet pipe 2 is fixedly installed on the side of the water tank 1, a water pump 3 is installed at one end of the water inlet pipe 2, a water outlet pipe 4 is installed at the water outlet of the water pump 3, a delivery pipe 5 is installed on the surface of the water outlet pipe 4, a nozzle 6 is installed on the surface of the delivery pipe 5, and a plurality of water outlet holes are opened on the surface of the nozzle 6; a dredging device 7 is arranged on the arc surface of the delivery pipe 5, which can make the water outlet holes on the surface of the nozzle 6 unobstructed to prevent blockage, thereby maintaining the stability of the water flow direction, ensuring that the water can accurately flow to the spraying area to avoid the waste of water resources. A fixing device 8 is arranged on the surface of the square frame 701 to achieve the overall fixing of the dredging device 7. The dredging device 7 includes a square frame 701, which is sleeved on the arc surface of the delivery pipe 5. The two sides of the square frame 701 are rotatably connected to the rotating column 702, and the rotating arm 703 is fixedly connected to the arc surface of the rotating column 702. The upper inner wall of the rotating arm 703 is slidably connected to a circular disk 706. The side of the circular disk 706 close to the nozzle 6 is fixedly connected to a plurality of convex thorns 707. The surface of the circular disk 706 is connected to a circular rod 705. The surface of the rotating arm 703 is fixedly connected to a fixed block 704. The circular rod 705 is slidably penetrated on the surface of the fixed block 704. The rotating arm 703 will rotate on the surface of the rotating column 702, so as to drive the circular disk 706 to move above the nozzle 6, which is convenient for subsequent operations.

[0032] like Figure 4As shown, a pull frame 708 is fixedly connected to the side wall of the circular plate 706, and a plurality of rubber blocks 715 are fixedly connected to the arc surface of the pull frame 708. The pull frame 708 can facilitate the personnel to move the circular plate 706, reducing the difficulty of the personnel's operation, and the rubber blocks 715 can improve the comfort of the hand.

[0033] like Figures 5 and 6 As shown, the surface of the circular rod 705 is covered with a first spring 709, and the two ends of the first spring 709 are fixedly connected to the surface of the fixed block 704 and the circular rod 705 respectively. The circular disc 706 is subjected to the elastic force of the first spring 709, and the convex thorn 707 on the circular disc 706 can be driven to insert into the water outlet hole on the surface of the spray head 6, so that the blocked water outlet hole on the surface of the spray head 6 can be dredged. The surface of the square frame 701 is fixedly connected with a mounting block 711, and the interior of the mounting block 711 is slidably penetrated with a latch 712, and the arc surface of the rotating column 702 is fixedly connected with an adjustment ring 710, and a plurality of slots 713 are evenly opened on the arc surface of the adjustment ring 710, and the size of the latch 712 is adapted to the size of the slot 713, and the surface of the latch 712 is covered with a second spring 714, and the two ends of the second spring 714 are fixedly connected to the latch 712 and the mounting block 711 respectively. The latch 712 will be affected by the elastic force of the second spring 714 and inserted into the inner wall of the corresponding slot 713 to achieve angle limitation of the rotating arm 703, which is convenient for subsequent operations by personnel. At the same time, when the latch 712 is inserted into different slots 713, different angle limitations of the rotating arm 703 are achieved.

[0034] like Figure 3 and Figure 8 As shown, the side of the limiting arc block 84 close to the conveying pipe 5 is fixedly connected with an anti-slip sheet 89, and the anti-slip sheet 89 is provided with a pattern. The two sides of the surface of the limiting arc block 84 are evenly fixedly connected with the limiting rod 83, and the limiting rod 83 is slidably penetrated on the surface of the square frame 701, and the end of the bolt rod 81 away from the limiting arc block 84 is fixedly connected with a rotating block 82. The anti-slip pattern can increase the friction between the limiting arc block 84 and the surface of the conveying pipe 5, and improve the limiting performance of the limiting arc block 84. The rotation of the rotating block 82 will drive the bolt rod 81 to rotate on the inner wall thread of the square frame 701, so as to realize the movement of the limiting arc block 84. The inner wall of the square frame 701 is fixedly connected with two positioning blocks 85, and the surface of the positioning block 85 is fixedly connected with a circular column 86. The arc surface of the conveying pipe 5 close to the positioning block 85 is fixedly connected with a connecting block 87, and the surface of the connecting block 87 is provided with a positioning hole 88, and the size of the circular column 86 is adapted to the size of the positioning hole 88. When the circular column 86 is inserted into the inner wall of the positioning hole 88, the installation angle of the square frame 701 is calibrated to avoid the angle of the square frame 701 from tilting, which causes the circular disk 706 to be unable to be parallel to the surface of the nozzle 6, affecting the subsequent operation of inserting the convex thorn 707 into the water outlet hole on the surface of the nozzle 6.

[0035] In summary: the bolt rod 81 rotates on the inner wall thread of the square frame 701 to drive the two limiting arc blocks 84 to squeeze the arc outer wall of the delivery pipe 5, so as to fix the overall device on the delivery pipe 5, and drive the entire circular disk 706 to make a circular motion around the center of the rotating column 702 through the rotating arm 703. When the disk is located obliquely above the nozzle 6 and parallel to the surface of the nozzle 6, the pin 712 can be snapped into the corresponding slot 713, which will fix the rotation angle of the rotating arm 703, pull the pull frame 708 toward the direction close to the nozzle 6, and the convex thorn 707 on the nozzle 6 will penetrate into the water outlet hole on the surface of the nozzle 6, thereby clearing the blocked water outlet hole.

[0036] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A water-saving irrigation device for farmland construction, characterized in that: include: A water storage tank (1), wherein a water inlet pipe (2) is fixedly mounted on the side of the water storage tank (1), a water pump (3) is mounted on one end of the water inlet pipe (2), a water outlet pipe (4) is mounted at the water outlet of the water pump (3), a delivery pipe (5) is mounted on the surface of the water outlet pipe (4), a nozzle (6) is mounted on the surface of the delivery pipe (5), and a plurality of water outlet holes are formed on the surface of the nozzle (6); A dredging device (7) is arranged on the arc surface of the delivery pipe (5) to dredge the water outlet holes on the surface of the nozzle (6); The fixing device (8) is arranged on the surface of the frame (701) to achieve overall fixing of the dredging device (7).

2. A water-saving irrigation device for farmland construction according to claim 1, characterized in that: The dredging device (7) comprises a square frame (701), the square frame (701) is sleeved on the arc surface of the conveying pipe (5), both sides of the square frame (701) are rotatably connected to rotating columns (702), the arc surface of the rotating column (702) is fixedly connected to a rotating arm (703), the upper inner wall of the rotating arm (703) is slidably connected to a circular disk (706), a side of the circular disk (706) close to the nozzle (6) is fixedly connected to a plurality of convex thorns (707), the surface of the circular disk (706) is connected to a circular rod (705), the surface of the rotating arm (703) is fixedly connected to a fixed block (704), and the circular rod (705) is slidably arranged on the surface of the fixed block (704).

3. A water-saving irrigation device for farmland construction according to claim 2, characterized in that: A first spring (709) is sleeved on the surface of the circular rod (705), and two ends of the first spring (709) are fixedly connected to the fixed block (704) and the surface of the circular rod (705) respectively.

4. A water-saving irrigation device for farmland construction according to claim 2, characterized in that: A pull frame (708) is fixedly connected to the side wall of the circular plate (706), and a plurality of rubber blocks (715) are fixedly connected to the arc surface of the pull frame (708).

5. The water-saving irrigation device for farmland construction according to claim 2, characterized in that: A mounting block (711) is fixedly connected to the surface of the square frame (701), a latch (712) is slidably penetrated inside the mounting block (711), an adjustment ring (710) is fixedly connected to the arc surface of the rotating column (702), a plurality of slots (713) are evenly arranged on the arc surface of the adjustment ring (710), the size of the latch (712) matches the size of the slots (713), a second spring (714) is sleeved on the surface of the latch (712), and two ends of the second spring (714) are respectively fixedly connected to the latch (712) and the mounting block (711).

6. A water-saving irrigation device for farmland construction according to claim 2, characterized in that: The fixing device (8) comprises two bolt rods (81), the bolt rods (81) being rotatably connected to the inner wall of the square frame (701), the two bolt rods (81) being evenly distributed on both sides of the square frame (701), and one end of the bolt rod (81) being rotatably connected to a limiting arc block (84).

7. A water-saving irrigation device for farmland construction according to claim 6, characterized in that: A side of the limiting arc block (84) close to the conveying pipe (5) is fixedly connected to an anti-slip sheet (89), the anti-slip sheet (89) being provided with a pattern; limiting rods (83) are evenly fixedly connected to both sides of the surface of the limiting arc block (84); the limiting rods (83) are slidably penetrated on the surface of the square frame (701); and one end of the bolt rod (81) away from the limiting arc block (84) is fixedly connected to a rotating block (82).

8. The water-saving irrigation device for farmland construction according to claim 2, characterized in that: Two positioning blocks (85) are fixedly connected to the inner wall of the square frame (701), and a circular column (86) is fixedly connected to the surface of the positioning block (85). A connecting block (87) is fixedly connected to the arc surface of the conveying pipe (5) close to the positioning block (85), and a positioning hole (88) is formed on the surface of the connecting block (87), and the size of the circular column (86) matches the size of the positioning hole (88).

Images