Centrifugal double-net irrigation equipment for water and fertilizer

Abstract

The utility model discloses centrifugal double-net irrigation equipment for water and fertilizer, and relates to the field of agricultural irrigation, the centrifugal double-net irrigation equipment for water and fertilizer comprises a plurality of support frames, the inner walls of the support frames are fixedly connected with a sewage tank, the inner wall of the sewage tank is fixedly connected with a water outlet pipe, and the inner wall of the water outlet pipe is rotatably connected with a butterfly valve. Sewage in the sewage tank can be discharged by screwing the butterfly valve, a clean water source is conveyed into the water conveying pipe through filtration of the centrifugal filter, finally, the water source is conveyed into the mixing tank from the water conveying pipe, then the nut is unscrewed, the valve cover is taken away after the nut is unscrewed, and fertilizer is poured into the mixing tank. When the fertilizer is poured into the mixing tank, the valve cover is covered, the nut is screwed down, then the push rod is rotated, and the push rod rotates to drive the stirring rod to stir, so that the fertilizer is stirred, a water source and the fertilizer are fully mixed, the concentrations of water and fertilizer applied to each position are the same as much as possible, and crops absorb nutrients in a more balanced manner.

Description

Technical Field

[0001] The utility model belongs to the field of agricultural irrigation, and particularly relates to a centrifugal double-net irrigation device for water and fertilizer. Background Technique

[0002] In most rural areas of our country, farmers operate independently in farming, and they plant individually. The farmland area is small, mostly small and medium-sized farmland. Therefore, small-scale irrigation is mostly used for farmland irrigation, and the irrigation water mainly contains fertilizers. Due to weather and manpower limitations, fertilization operations are inconvenient, resulting in concentrated and excessive fertilization, causing heavy soil salinity, poor crop growth, water eutrophication, and low fertilizer utilization efficiency. Water and fertilizer integration can save water and fertilizer, improve labor productivity, and reduce production costs.

[0003] When the existing equipment stirs fertilizers, the fertilizers and water are not evenly mixed, resulting in different concentrations of water and fertilizers applied in each place, and there will be situations of excessive or insufficient nutrients in some areas, thus leading to uneven overall growth of crops. When fertilizing, the spray heads are too high, causing water and fertilizers to disperse in the air, reducing the utilization efficiency and wasting water and fertilizers. Therefore, we propose a centrifugal double-net irrigation device for water and fertilizer. Content of the Utility Model

[0004] The purpose of the utility model is to provide a centrifugal double-net irrigation device for water and fertilizer, which solves the problems that when stirring fertilizers, the fertilizers and water are not evenly mixed, resulting in different concentrations of water and fertilizers applied in each place, and there will be situations of excessive or insufficient nutrients in some areas, thus leading to uneven overall growth of crops. When fertilizing, the spray heads are too high, causing water and fertilizers to disperse in the air, reducing the utilization efficiency and wasting water and fertilizers.

[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:

[0006] The utility model relates to a centrifugal double - net irrigation device for water and fertilizer, which comprises a plurality of support frames. An inner wall of the support frame is fixedly connected with a sewage tank. An inner wall of the sewage tank is fixedly connected with a water outlet pipe. A butterfly valve is rotatably connected to an inner wall of the water outlet pipe. An inner wall of one end of the sewage tank away from the support frame is fixedly connected with a centrifugal filter. An inner wall of the centrifugal filter is fixedly connected with a water inlet pipe. An inner wall of one side of the centrifugal filter away from the sewage tank is fixedly connected with a water delivery pipe. A filter screen is fixedly connected to an inner wall of the water inlet pipe. A stirring mechanism is arranged on an inner wall of the support frame. The stirring mechanism comprises a mixing tank. The mixing tank is fixedly connected with the support frame. A stirring rod is rotatably connected to an inner wall of the mixing tank. An irrigation mechanism is arranged on an outer wall of the support frame. The irrigation mechanism comprises a support block. The support block is fixedly connected with the support frame. A water pump is fixedly connected to a top of the support block. Water pipes are fixedly connected to an outer wall of the water pump. The water pipes are fixedly connected with the mixing tank.

[0007] Through the above - mentioned technical solution, the water source and materials are stored in the mixing tank, and stirring and discharging can be carried out in the mixing tank.

[0008] Further, a push rod is fixedly connected to an outer wall of one end of the stirring rod away from the support block, and a feeding pipe is fixedly connected to an inner wall of the mixing tank.

[0009] Through the above - mentioned technical solution, the stirring rod is rotated by rotating the push rod, so that the water source and fertilizer are fully mixed.

[0010] Further, a plurality of threaded rods are fixedly connected to an outer wall of the mixing tank. Nuts are threadedly connected to inner walls of the plurality of threaded rods. A valve cover is slidably connected to an outer wall of the threaded rod.

[0011] Through the above - mentioned technical solution, the mixing tank is closed by the valve cover, and there will be no external leakage during the stirring of the water source and fertilizer.

[0012] Further, a rubber pad is fixedly connected to an outer wall of one side of the water pipe away from the mixing tank, and a coarse filter screen is fixedly connected to an outer wall of one side of the rubber pad away from the mixing tank.

[0013] Through the above - mentioned technical solution, the connection part of the water pipe is sealed by the rubber pad, and the water source will not leak from the connection part during use.

[0014] Further, a flange pipe is fixedly connected to an outer wall of one side of the coarse filter screen away from the mixing tank. A plurality of bolts are slidably connected to an inner wall of the flange pipe. Nuts are threadedly connected to inner walls of the plurality of bolts.

[0015] Through the above - mentioned technical solution, the device can be quickly replaced through the flange pipe. When replacing the filter screen, the flange pipe can be removed.

[0016] Furthermore, a fine filter screen is fixedly connected to the outer wall of the flange pipe on the side away from the mixing tank. A water pipe is fixedly connected to the outer wall of the fine filter screen on the side away from the mixing tank. A water and fertilizer pipe is fixedly connected to the outer wall of the water pipe on the side away from the mixing tank.

[0017] Through the above technical solution, impurities in the water and fertilizer are filtered by the fine filter screen, making the quality of the water and fertilizer higher and free of other impurities.

[0018] Furthermore, a number of flexible pipes are fixedly connected to the inner wall of the water and fertilizer pipe. A number of support columns are fixedly connected to the outer wall of the water and fertilizer pipe. The outer wall of a number of the flexible pipes on the side away from the water and fertilizer pipe is fixedly connected to a spray head.

[0019] Through the above technical solution, the spray head can be telescoped and repositioned through the flexible pipe, making the mobility of the spray head higher and more flexible.

[0020] Furthermore, a fixing frame is fixedly connected to the inner wall of a number of the spray heads. A ring block is fixedly connected to the bottom of a number of the fixing frames. A connecting rod is fixedly connected to the outer wall of a number of the spray heads. A second bolt is threadedly connected to the inner wall of the connecting rod, and the second bolt is slidably connected to the support column.

[0021] Through the above technical solution, the water and fertilizer sprayed by the spray head forms an umbrella shape through the ring block, making the fertilization area larger and more uniform.

[0022] The utility model has the following beneficial effects:

[0023] 1. By setting a stirring rod in the utility model, the water inlet pipe is connected to a water source. After connecting to the water source, water will flow into the centrifugal filter. The sludge impurities in the water are discharged into the sewage tank through the centrifugal filter. Then, the butterfly valve can be turned to discharge the sewage in the sewage tank. The clean water source is transported to the water delivery pipe through the centrifugal filter. Finally, the water source is transported from the water delivery pipe to the mixing tank. Then, the nut is unscrewed. After unscrewing the nut, the valve cover is removed and fertilizer is poured into the mixing tank. After the fertilizer is poured into the mixing tank, the valve cover is covered and the nut is tightened. Then, the push rod is rotated. When the push rod rotates, it drives the stirring rod to stir, achieving the stirring of the fertilizer and making the water source and fertilizer fully mixed, trying to make the concentration of the water and fertilizer applied everywhere the same, so that the crops can absorb nutrients more evenly.

[0024] 2. In the present utility model, a second bolt is provided. After the stirring is completed, the water pump is started, and the water and fertilizer are transported to the water pipe by the water pump. During the transportation to the water pipe, the water and fertilizer will first pass through a coarse filter screen, and then through a fine filter screen after passing through the coarse filter screen. Finally, the water and fertilizer are transported into the water and fertilizer pipe. After the water and fertilizer enter the water and fertilizer pipe, they will be sent into the nozzle through a hose. Then, the second bolt can be loosened to adjust the nozzle to a suitable height. After adjusting the height, the second bolt is tightened for fixation, achieving the adjustment of the height of the nozzle, which can be adjusted according to the height of the crops. Adjusting the height of the nozzle can achieve large-area fertilization and local spraying.

[0025] Of course, it is not necessary for any product implementing the present utility model to simultaneously achieve all the above-mentioned advantages. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0027] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0028] Figure 2 It is a cross-sectional view of the overall structure of the present utility model;

[0029] Figure 3 It is a cross-sectional view of the coarse filter screen structure of the present utility model;

[0030] Figure 4 It is a cross-sectional view of the nozzle structure of the present utility model;

[0031] Figure 5 It is for the present utility model Figure 4 The enlarged view at A in it.

[0032] In the drawings, the list of components represented by each reference numeral is as follows:

[0033] 1. Support frame; 101. Sewage tank; 102. Outlet pipe; 103. Butterfly valve; 104. Centrifugal filter; 105. Inlet pipe; 106. Water delivery pipe; 107. Filter screen; 2. Stirring mechanism; 201. Mixing tank; 202. Stirring rod; 203. Push rod; 204. Feeding pipe; 205. Threaded rod; 206. Nut; 207. Valve cover; 3. Irrigation mechanism; 301. Support block; 302. Water pump; 303. Rubber pad; 304. Flange pipe; 305. Coarse filter screen; 306. Fine filter screen; 307. Bolt; 308. Bolt II; 309. Water pipe; 310. Water and fertilizer pipe; 311. Hose; 312. Support column; 313. Sprinkler head; 314. Fixed frame; 315. Ring block; 316. Connecting rod; 317. Water pipeline. Detailed implementation manners

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] Please refer to Figures 1-5 As shown in the figure, the present invention is a centrifugal double - net irrigation device for water and fertilizer, including several support frames 1. The inner wall of the support frame 1 is fixedly connected with a sewage tank 101. The inner wall of the sewage tank 101 is fixedly connected with an outlet pipe 102. The inner wall of the outlet pipe 102 is rotatably connected with a butterfly valve 103. One end inner wall of the sewage tank 101 away from the support frame 1 is fixedly connected with a centrifugal filter 104. The inner wall of the centrifugal filter 104 is fixedly connected with an inlet pipe 105. One side inner wall of the centrifugal filter 104 away from the sewage tank 101 is fixedly connected with a water delivery pipe 106. The inner wall of the inlet pipe 105 is fixedly connected with a filter screen 107. The inner wall of the support frame 1 is provided with a stirring mechanism 2. The stirring mechanism 2 includes a mixing tank 201. The mixing tank 201 is fixedly connected with the support frame 1. The inner wall of the mixing tank 201 is rotatably connected with a stirring rod 202. The outer wall of the support frame 1 is provided with an irrigation mechanism 3. The irrigation mechanism 3 includes a support block 301. The support block 301 is fixedly connected with the support frame 1. The top of the support block 301 is fixedly connected with a water pump 302. The outer walls of the water pump 302 are fixedly connected with a water pipeline 317. The water pipeline 317 is fixedly connected with the mixing tank 201.

[0036] One end outer wall of the stirring rod 202 away from the support block 301 is fixedly connected with a push rod 203. The inner wall of the mixing tank 201 is fixedly connected with a feeding pipe 204.

[0037] A number of threaded rods 205 are fixedly connected to the outer wall of the mixing tank 201. A nut 206 is threadedly connected to the inner wall of the number of threaded rods 205. A valve cover 207 is slidably connected to the outer wall of the threaded rod 205.

[0038] A rubber pad 303 is fixedly connected to the outer wall of the water pipe 317 on the side far from the mixing tank 201. A coarse filter screen 305 is fixedly connected to the outer wall of the rubber pad 303 on the side far from the mixing tank 201.

[0039] A flange pipe 304 is fixedly connected to the outer wall of the coarse filter screen 305 on the side far from the mixing tank 201. A number of bolts 307 are slidably connected to the inner wall of the flange pipe 304. A nut 206 is threadedly connected to the inner wall of the number of bolts 307.

[0040] A fine filter screen 306 is fixedly connected to the outer wall of the flange pipe 304 on the side far from the mixing tank 201. A water pipe 309 is fixedly connected to the outer wall of the fine filter screen 306 on the side far from the mixing tank 201. A water and fertilizer pipe 310 is fixedly connected to the outer wall of the water pipe 309 on the side far from the mixing tank 201.

[0041] A number of flexible hoses 311 are fixedly connected to the inner wall of the water and fertilizer pipe 310. A number of support columns 312 are fixedly connected to the outer wall of the water and fertilizer pipe 310. A spray head 313 is fixedly connected to the outer wall of the number of flexible hoses 311 on the side far from the water and fertilizer pipe 310.

[0042] A fixing frame 314 is fixedly connected to the inner wall of the number of spray heads 313. A ring block 315 is fixedly connected to the bottom of the number of fixing frames 314. A connecting rod 316 is fixedly connected to the outer wall of the number of spray heads 313. A second bolt 308 is threadedly connected to the inner wall of the connecting rod 316. The second bolt 308 is slidably connected to the support column 312.

[0043] A specific application of this embodiment is:

[0044] When the staff needs to use the device, first connect the water inlet pipe 105 to the water source. After connecting the water source, water will flow into the centrifugal filter 104. The sludge impurities in the water are discharged into the sewage tank 101 through the centrifugal filter 104. Then, the butterfly valve 103 can be turned to discharge the sewage in the sewage tank 101. The clean water source is transported to the water delivery pipe 106 through the filtration of the centrifugal filter 104. Finally, the water source is transported from the water delivery pipe 106 to the mixing tank 201. Then, unscrew the nut 206. After unscrewing the nut 206, remove the valve cover 207 and pour the fertilizer into the mixing tank 201. After pouring the fertilizer into the mixing tank 201, cover the valve cover 207 and tighten the nut 206. Then, rotate the push rod 203. When the push rod 203 rotates, it drives the stirring rod 202 to stir. After stirring well, start the water pump 302. The water fertilizer is transported to the water pipe 309 through the water pump 302. During the transportation to the water pipe 309, it will first pass through the coarse filter screen 305, and then pass through the fine filter screen 306 after passing through the coarse filter screen 305. Finally, the water fertilizer is transported into the water fertilizer pipe 310. After the water fertilizer enters the water fertilizer pipe 310, it is sent into the nozzle 313 through the hose 311. Then, loosen the bolt two 308 to adjust the nozzle 313 to a suitable height. After adjusting the height, tighten the bolt two 308 for fixation.

[0045] In the description of this specification, the descriptions referring to the terms "one embodiment", "example", "specific example", etc. mean that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0046] The preferred embodiments of the present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not elaborate all the details, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations can be made according to the content of this specification. These embodiments are selected and specifically described in this specification to better explain the principle and practical application of the present invention, so that those skilled in the relevant technical field can understand and utilize the present invention well. The present invention is only limited by the claims and their full scope and equivalents.

Claims

1. A centrifugal double-net irrigation device for water and fertilizer, comprising a plurality of support frames (1), characterized in that: The inner wall of the support frame (1) is fixedly connected to a sewage tank (101), the inner wall of the sewage tank (101) is fixedly connected to a water outlet pipe (102), the inner wall of the water outlet pipe (102) is rotatably connected to a butterfly valve (103), the inner wall of the sewage tank (101) at one end away from the support frame (1) is fixedly connected to a centrifugal filter (104), the inner wall of the centrifugal filter (104) is fixedly connected to a water inlet pipe (105), the inner wall of the centrifugal filter (104) at one side away from the sewage tank (101) is fixedly connected to a water delivery pipe (106), the inner wall of the water inlet pipe (105) is fixedly connected to a filter screen (107), and the inner wall of the support frame (1) is provided with a stirring device. The invention relates to a stirring mechanism (2), wherein the stirring mechanism (2) comprises a mixing tank (201), wherein the mixing tank (201) is fixedly connected to a support frame (1), wherein the inner wall of the mixing tank (201) is rotatably connected to a stirring rod (202), and the outer wall of the support frame (1) is provided with an irrigation mechanism (3), wherein the irrigation mechanism (3) comprises a support block (301), wherein the support block (301) is fixedly connected to the support frame (1), wherein the top of the support block (301) is fixedly connected to a water pump (302), and the outer wall of the water pump (302) is fixedly connected to a water pipe (317), and the water pipe (317) is fixedly connected to the mixing tank (201).

2. A centrifugal double-net irrigation device for water and fertilizer according to claim 1, characterized in that: A push rod (203) is fixedly connected to the outer wall of one end of the stirring rod (202) away from the supporting block (301), and a feeding pipe (204) is fixedly connected to the inner wall of the mixing tank (201).

3. A centrifugal double-net irrigation device for water and fertilizer according to claim 2, characterized in that: The outer wall of the mixing tank (201) is fixedly connected to a plurality of threaded rods (205), the inner walls of the plurality of threaded rods (205) are threadedly connected to nuts (206), and the outer walls of the threaded rods (205) are slidably connected to valve covers (207).

4. A centrifugal double-net irrigation device for water and fertilizer according to claim 3, characterized in that: A rubber pad (303) is fixedly connected to the outer wall of the water pipe (317) on one side away from the mixing tank (201), and a coarse filter screen (305) is fixedly connected to the outer wall of the rubber pad (303) on one side away from the mixing tank (201).

5. A centrifugal double-net irrigation device for water and fertilizer according to claim 4, characterized in that: The outer wall of the coarse filter (305) away from the mixing tank (201) is fixedly connected to a flange pipe (304), the inner wall of the flange pipe (304) is slidably connected to a plurality of bolts (307), and the inner walls of the plurality of bolts (307) are threadedly connected to nuts (206).

6. A centrifugal double-net irrigation device for water and fertilizer according to claim 5, characterized in that: A fine filter (306) is fixedly connected to the outer wall of the flange pipe (304) on one side away from the mixing tank (201), a water pipe (309) is fixedly connected to the outer wall of the fine filter (306) on one side away from the mixing tank (201), and a water and fertilizer pipe (310) is fixedly connected to the outer wall of the water pipe (309) on one side away from the mixing tank (201).

7. A centrifugal double-net irrigation device for water and fertilizer according to claim 6, characterized in that: The inner wall of the water and fertilizer pipe (310) is fixedly connected to a plurality of hoses (311), the outer wall of the water and fertilizer pipe (310) is fixedly connected to a plurality of support columns (312), and the outer walls of the plurality of hoses (311) on a side away from the water and fertilizer pipe (310) are fixedly connected to nozzles (313).

8. The centrifugal double-net irrigation equipment for water and fertilizer according to claim 7, characterized in that: The inner walls of several of the nozzles (313) are fixedly connected to a fixing frame (314), the bottoms of several of the fixing frames (314) are fixedly connected to a ring block (315), the outer walls of several of the nozzles (313) are fixedly connected to a connecting rod (316), the inner wall of the connecting rod (316) is threadedly connected to a second bolt (308), and the second bolt (308) is slidably connected to the support column (312).

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