Drip irrigation equipment for cultivating potatoes in sand land

Abstract

The invention discloses a drip irrigation device for sand potato cultivation, and relates to the technical field of sand potato cultivation, the drip irrigation device comprises a liquid storage tank, the liquid storage tank is used for holding and storing drip irrigation liquid, the top of the liquid storage tank is fixedly provided with a liquid guide pipe, and one side of the outer surface of the liquid storage tank is fixedly provided with a material injection port; a support frame is fixedly mounted at the bottom of the liquid storage tank; the liquid mixing guide piece is used for leading out and mixing nutrients in the liquid storage tank; and the filtering assembly is used for filtering impurities in the poured liquid. According to the drip irrigation equipment for sand land potato cultivation, liquid is injected into the layering cover through the flow guide pipe, the liquid is filtered again through the filter pipe arranged in the layering cover, the filtered liquid flows into the conveying pipe from the guide-out opening, impurities in the liquid can be filtered out conveniently when the liquid is conveyed, the content of the impurities in the liquid is reduced, and the quality of the liquid is improved. The plastic pipeline is prevented from being blocked by impurities during drip irrigation due to the scaling phenomenon caused by long-term operation of the pipeline.

Description

Technical Field

[0001] The invention relates to the technical field of potato cultivation in sandy land, in particular to drip irrigation equipment for potato cultivation in sandy land. Background Art

[0002] Drip irrigation is an irrigation method that drips water and nutrients needed by crops drop by drop evenly and slowly into the soil of the crop root zone according to the crop water requirements. Drip irrigation does not destroy the soil structure. The water, fertilizer, air and heat inside the soil are always kept in a good condition suitable for crop growth. The evaporation loss is small, no surface runoff is generated, and there is almost no deep leakage. It is a water-saving irrigation method. The main feature of drip irrigation is small irrigation volume. The hourly flow rate of the sprinkler is - liters. Therefore, the duration of one irrigation is longer, the irrigation cycle is short, and small water can be used frequently. The required working pressure is low, and the irrigation volume can be controlled more accurately, which can reduce ineffective evaporation between trees and will not cause water waste.

[0003] Potatoes grown in sandy land are mostly irrigated through drip irrigation technology. When cultivating potatoes, nutrients need to be added to the water. Due to the long-term operation of the pipeline, scale is easily accumulated inside the pipeline, causing the plastic pipeline to be blocked and affecting the drip irrigation efficiency. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: a drip irrigation device for potato cultivation in sandy land, comprising a liquid storage tank, the liquid storage tank is used for storing drip irrigation hydraulic pressure, a liquid guide tube is fixedly installed on the top of the liquid storage tank, a material injection port is fixedly installed on one side of the outer surface of the liquid storage tank, and a support frame is fixedly installed on the bottom of the liquid storage tank;

[0005] A mixed liquid guide, which is used to guide nutrients out of the liquid storage tank for mixing;

[0006] Filter assembly: The filter assembly is used to filter impurities in the irrigation liquid, and a shunt pipe is fixedly installed on the outer surface of the filter assembly;

[0007] The mixed liquid guide is fixedly installed at the bottom of the liquid storage tank, and the mixed liquid guide passes through the liquid storage tank and extends to the interior of the cavity thereof, and the filter assembly is fixedly installed on the outer surface of the mixed liquid guide;

[0008] The filter assembly includes a double-ended connecting pipe, the outer surface of which is fixedly mounted with a liquid collection pipe, the top of which is mounted with a protective cover, the interior of which is fixedly mounted with a flow guide seat, and the interior of which is fixedly mounted with a filter element. The staff connects the water pipe to the flow guide pipe to inject water into the liquid storage tank, and puts the nutrient agent into the liquid storage tank through the injection port, and then the staff starts the irrigation equipment so that the agent and the liquid are mixed by the mixing guide and then filtered through the filter assembly to divert the liquid, so that the liquid is led out from the plastic pipe connected to the diversion pipe to drip irrigate the potatoes.

[0009] Preferably, the double-headed connecting pipe is fixedly mounted on the outer surface of the mixed liquid guide, two liquid accumulation pipes are provided, and the two liquid accumulation pipes are respectively fixedly mounted on the outer surface of the double-headed connecting pipe, and a delivery pipe is fixedly mounted on the bottom of the liquid accumulation pipe, and the delivery pipe is fixedly connected to the diversion pipe. The liquid is transported to the double-headed connecting pipe along the through-tube, and then the liquid is introduced into the liquid accumulation pipe along the double-headed connecting pipe. The liquid is filtered by the filter element and the guide seat and then flows into the delivery pipe to filter impurities in the liquid, so as to prevent the impurities from blocking the plastic pipe during drip irrigation and affecting the drip irrigation efficiency.

[0010] Preferably, the guide seat comprises a layered cover, a guide outlet is provided at the bottom of the layered cover, a filter tube is fixedly installed on the top of the guide outlet, the filter tube is fixedly installed inside the layered cover, and a support ring is fixedly installed on the top of the filter tube.

[0011] Preferably, the layered cover is fixedly mounted on the bottom of the inner wall of the liquid collection pipe, the support ring is fixedly mounted on the bottom of the filter element, and an inclined ring is fixedly mounted on the inner wall of the layered cover, and the inclined ring is arranged on the outside of the support ring. Liquid is injected into the layered cover through the guide pipe, and the filter pipe arranged in the layered cover filters the liquid again, so that the filtered liquid flows from the outlet to the delivery pipe, so as to filter out impurities in the liquid during liquid delivery, reduce the impurity content in the liquid, and avoid scaling of the pipeline during long-term operation, which causes impurities to block the plastic pipe during drip irrigation.

[0012] Preferably, the filter element comprises a chassis, a guide tube is fixedly mounted on the bottom of the chassis, four guide tubes are provided, and the four guide tubes are distributed in a circular shape at the bottom of the chassis.

[0013] Preferably, a casing is fixedly installed at the side of the upper surface of the chassis, a fixing seat is fixedly installed at the axis of the upper surface of the chassis, a sliding column is fixedly installed on the top of the fixing seat, and a lower drain cover is sleeved on the outer surface of the sliding column. The liquid is introduced into the casing along the injection pipe, and the liquid flowing downward impacts downward, so that the lower drain cover slides on the surface of the sliding column under the impact. The lower drain cover is set to a flexible material, and when sliding on the surface of the sliding column, the lower drain cover is deformed and protrudes downward. At this time, the liquid is filtered along the holes on the lower drain cover to the surface of the chassis, and the liquid is diverted and transported to the guide seat through the guide pipe, so that the liquid can be initially filtered through the lower drain cover, and the liquid flow path is increased through multiple guide pipes to avoid blockage when the liquid passes through the lower drain cover.

[0014] Preferably, the lower leakage cover is fixedly mounted on the surface of the casing close to the sliding column, and the lower leakage cover is slidably adapted to the sliding column, a curved arc cover is fixedly mounted at the top edge of the casing, an injection pipe is fixedly mounted on the top of the curved arc cover, four injection pipes are provided, and the four injection pipes are distributed in a circular shape on the top of the curved arc cover.

[0015] Preferably, the liquid mixing guide comprises a through tube, the through tube passes through the liquid storage tank and extends to the interior of the cavity thereof, the outer surface of the through tube is sleeved with a slip ring, the outer surface of the slip ring is fixedly mounted with a circular pad, the outer surface of the circular pad is rotatably mounted with a stirring rotor, and the outer surface of the stirring rotor is fixedly mounted with an extension frame. The staff opens the valves between the liquid mixing guide and the filter assembly to allow the liquid in the liquid storage tank to flow toward the filter assembly. When the liquid flows toward the through tube, it first contacts the stirring rotor, causing the stirring rotor to rotate at the end of the through tube. Since the extension frame is arranged on both sides of the outer surface of the circular ring and is rotatably arranged inside the cavity of the liquid storage tank through the circular ring, the water flow pushes the extension frame, causing the extension frame to swing along with the circular ring under the influence of the liquid flow, so as to mix the liquid in the liquid storage tank and make the nutrients in the liquid mixed more evenly.

[0016] Preferably, the stirring rotor comprises a circular ring, and a curved frame is fixedly mounted on the outer surface of the circular ring. There are four curved frames, and sleeve rings are fixedly mounted on the surfaces of the four curved frames. The sleeve rings are fixedly connected to the extension frame, and an inclined rod is fixedly mounted on the surface of the circular ring. There are two groups of inclined rods, and the two groups of inclined rods are symmetrically arranged with the circular ring as the center. The curved frame separates the circular ring and the sleeve ring to divert the flowing liquid. When the liquid impacts the circular ring, the extension frame is pushed by the water flow to drive the circular ring to rotate, so as to stir the flowing liquid, so as to facilitate the uniform mixing of the nutritional medicine and the liquid.

[0017] Preferably, the tilting rod is rotatably mounted on the surface of the circular pad at one side away from the circular ring, a folding rod is fixedly mounted inside the tilting rod, and a clamping plate is rotatably mounted on the inner wall of the circular pad between the opposite surfaces of the folding rod away from the tilting rod. The tilting rod and the clamping plate are clamped on both sides of the circular pad, and when the extension frame drives the circular ring to rotate, the tilting rod and the clamping plate rotate on the surface of the circular pad to maintain the stability of the circular ring when it rotates.

[0018] The present invention provides a drip irrigation device for potato cultivation in sandy land, which has the following beneficial effects:

[0019] 1. The drip irrigation equipment for potato cultivation in sandy land injects liquid into the layered cover through the guide pipe. The filter pipe arranged in the layered cover filters the liquid again, so that the filtered liquid flows from the outlet to the delivery pipe, so as to filter out impurities in the liquid during liquid delivery, reduce the impurity content in the liquid, avoid scaling of the pipeline during long-term operation, and cause impurities to block the plastic pipe during drip irrigation.

[0020] 2. The drip irrigation equipment for potato cultivation in sandy land introduces liquid into the casing along the injection pipe. At this time, the liquid flowing downward impacts downward, causing the lower drain cover to slide on the surface of the sliding column under the impact. The lower drain cover is set to a flexible material. When sliding on the surface of the sliding column, the lower drain cover is deformed and protrudes downward. At this time, the liquid is sieved along the holes on the lower drain cover to the surface of the chassis, and the liquid is diverted and transported to the guide seat through the guide pipe, so that the liquid can be initially filtered through the lower drain cover, and the liquid flow path is increased through multiple guide pipes to avoid blockage when the liquid passes through the lower drain cover.

[0021] 3. The drip irrigation equipment for potato cultivation in sandy land is configured such that the staff opens the valves at the mixing guide and the filter assembly to allow the liquid in the liquid storage tank to flow toward the filter assembly. When the liquid flows toward the through-tube, it first contacts the stirring rotor, causing the stirring rotor to rotate at the end of the through-tube. Since the extension frame is arranged on both sides of the outer surface of the ring and is arranged inside the cavity of the liquid storage tank through the rotation of the ring, the extension frame is pushed by the flow of water, so that the extension frame is affected by the flow of liquid and swings with the ring, so as to mix the liquid in the liquid storage tank and make the nutrients in the liquid mixed more evenly.

[0022] Fourth, the drip irrigation equipment for potato cultivation in sandy land separates the circular ring and the sleeve ring through a curved frame to divert the flowing liquid. When the liquid impacts the circular ring, the extension frame is pushed by the water flow to drive the circular ring to rotate, so as to stir the flowing liquid, so as to facilitate uniform mixing of the nutrient agent and the liquid.

[0023] 5. The drip irrigation equipment for potato cultivation in sandy land is mounted on both sides of the circular pad through tilting rods and card plates. When the extension frame drives the circular ring to rotate, the tilting rods and card plates rotate on the surface of the circular pad to maintain the stability of the circular ring during rotation. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the external structure of a drip irrigation device for potato cultivation in sandy land according to the present invention;

[0025] Figure 2 This is a schematic diagram of the external structure of a drip irrigation device for potato cultivation in sandy land according to the present invention from another angle;

[0026] Figure 3 This is a schematic diagram of the connection structure between the filter assembly and the mixed liquid guide of the present invention;

[0027] Figure 4 It is a schematic diagram of the cross-sectional structure of the filter assembly of the present invention;

[0028] Figure 5 It is a schematic diagram of the cross-sectional structure of the guide seat of the present invention;

[0029] Figure 6 It is a schematic diagram of the cross-sectional structure of the filter element of the present invention;

[0030] Figure 7 It is a schematic diagram of the cross-sectional structure of the liquid mixing guide of the present invention;

[0031] Figure 8 This is an enlarged structural schematic diagram of the stirring rotor of the present invention;

[0032] Fig. 9 It is a schematic diagram of the cross-sectional structure of the stirring rotor of the present invention.

[0033] In the figure: 1, liquid guide tube; 2, liquid storage tank; 3, support frame; 4, filter assembly; 41, protective cover; 42, double-headed connecting pipe; 43, delivery pipe; 44, liquid accumulation pipe; 45, guide seat; 451, guide outlet; 452, support ring; 453, tilting ring; 454, layered cover; 455, filter tube; 46, filter element; 461, curved cover; 462, injection pipe; 463, sliding column ; 464, lower leakage cover; 465, casing; 466, guide pipe; 467, fixing seat; 468, chassis; 5, diverter pipe; 6, injection port; 7, mixed liquid guide; 71, through pipe; 72, slip ring; 73, stirring rotor; 731, bending frame; 732, circular ring; 733, tilting rod; 734, folding rod; 735, clamping plate; 736, sleeve ring; 74, extension frame; 75, round pad. DETAILED DESCRIPTION

[0034] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0035] The first embodiment, as Figures 1 to 4 As shown, the present invention provides a technical solution: a drip irrigation device for potato cultivation in sandy land, comprising a liquid storage tank 2, the liquid storage tank 2 is used for storing drip irrigation hydraulic pressure, a liquid guide tube 1 is fixedly installed on the top of the liquid storage tank 2, a material injection port 6 is fixedly installed on one side of the outer surface of the liquid storage tank 2, and a support frame 3 is fixedly installed on the bottom of the liquid storage tank 2;

[0036] A mixed liquid guide 7, which is used to guide and mix the nutrients in the liquid storage tank;

[0037] The filter assembly 4 is used to filter impurities in the irrigation liquid, and a shunt pipe 5 is fixedly installed on the outer surface of the filter assembly 4;

[0038] The mixed liquid guide 7 is fixedly installed at the bottom of the liquid storage tank 2, and the mixed liquid guide 7 penetrates the liquid storage tank 2 and extends to the interior of the cavity thereof, and the filter assembly 4 is fixedly installed on the outer surface of the mixed liquid guide 7;

[0039] The filter assembly 4 includes a double-ended connecting pipe 42, and a liquid collection pipe 44 is fixedly installed on the outer surface of the double-ended connecting pipe 42, and a protective cover 41 is installed on the top of the liquid collection pipe 44. A flow guide seat 45 is fixedly installed inside the liquid collection pipe 44, and a filter 46 is fixedly installed inside the flow guide seat 45. The staff connects the water pipe with the liquid guide pipe 1 to inject water into the liquid storage tank 2, and puts the nutrient agent into the liquid storage tank 2 through the injection port 6. Then the staff starts the irrigation equipment so that the agent and the liquid are mixed by the mixing guide 7 and then filtered through the filter assembly 4 to guide the liquid, so that the liquid is discharged from the plastic pipe connected to the diversion pipe 5 to drip irrigate the potatoes.

[0040] Preferably, the double-ended connecting pipe 42 is fixedly mounted on the outer surface of the mixed liquid guide 7, and two liquid collection pipes 44 are provided, and the two liquid collection pipes 44 are respectively fixedly mounted on the outer surface of the double-ended connecting pipe 42, and a delivery pipe 43 is fixedly mounted on the bottom of the liquid collection pipe 44, and the delivery pipe 43 is fixedly connected to the diversion pipe 5. The liquid is transported to the double-ended connecting pipe 42 along the through pipe 71, and then the liquid is introduced into the liquid collection pipe 44 along the double-ended connecting pipe 42, and the liquid is filtered by the filter 46 and the guide seat 45 and then flows into the delivery pipe 43 to filter the impurities in the liquid, so as to prevent the impurities from blocking the plastic pipe during drip irrigation and affecting the drip irrigation efficiency.

[0041] The second embodiment is based on the first embodiment. Figures 5 and 6 As shown, preferably, the guide seat 45 includes a layered cover 454, a guide outlet 451 is opened at the bottom of the layered cover 454, a filter tube 455 is fixedly installed on the top of the guide outlet 451, the filter tube 455 is fixedly installed inside the layered cover 454, and a support ring 452 is fixedly installed on the top of the filter tube 455.

[0042] Preferably, the layered cover 454 is fixedly mounted on the bottom of the inner wall of the liquid collection tube 44, the support ring 452 is fixedly mounted on the bottom of the filter element 46, and an inclined ring 453 is fixedly mounted on the inner wall of the layered cover 454, and the inclined ring 453 is arranged on the outside of the support ring 452. The liquid is injected into the layered cover 454 through the guide tube 466, and the filter tube 455 arranged in the layered cover 454 filters the liquid again, so that the filtered liquid flows from the outlet 451 to the delivery tube 43, so as to filter out impurities in the liquid during liquid delivery, reduce the impurity content in the liquid, and avoid scaling of the pipeline during long-term operation, which causes impurities to block the plastic pipeline during drip irrigation.

[0043] Preferably, the filter element 46 includes a chassis 468 , and a guide tube 466 is fixedly installed at the bottom of the chassis 468 . Four guide tubes 466 are provided, and the four guide tubes 466 are distributed in a circular shape at the bottom of the chassis 468 .

[0044] Preferably, a casing 465 is fixedly installed at the side of the upper surface of the chassis 468, a fixing seat 467 is fixedly installed at the axis of the upper surface of the chassis 468, a sliding column 463 is fixedly installed on the top of the fixing seat 467, and a lower drain cover 464 is sleeved on the outer surface of the sliding column 463. The liquid is introduced into the casing 465 along the injection pipe 462, and the liquid flowing downward impacts downward, so that the lower drain cover 464 is impacted and slides on the surface of the sliding column 463. The lower drain cover 464 is set to a flexible material. When sliding on the surface of the sliding column 463, the lower drain cover 464 is deformed and protrudes downward. At this time, the liquid is filtered along the holes on the lower drain cover 464 to the surface of the chassis 468, and the liquid is diverted and transported to the guide seat 45 through the guide pipe 466, so that the liquid is preliminarily filtered through the lower drain cover 464, and the liquid flow path is increased through multiple guide pipes 466 to avoid blockage when the liquid passes through the lower drain cover 464.

[0045] Preferably, the lower leakage cover 464 is fixedly mounted on the surface of the casing 465 close to the sliding column 463, and the lower leakage cover 464 is slidably adapted to the sliding column 463, and a curved arc cover 461 is fixedly mounted at the top edge of the casing 465, and an injection pipe 462 is fixedly mounted on the top of the curved arc cover 461, and four injection pipes 462 are provided, and the four injection pipes 462 are distributed in a circular shape on the top of the curved arc cover 461.

[0046] The third embodiment is based on the first and second embodiments. Figures 7 to 9 As shown, preferably, the mixed liquid guide 7 includes a through pipe 71, the through pipe 71 penetrates the liquid storage tank 2 and extends to the inside of its cavity, the outer surface of the through pipe 71 is sleeved with a slip ring 72, the outer surface of the slip ring 72 is fixedly mounted with a round pad 75, the outer surface of the round pad 75 is rotatably mounted with a stirring rotor 73, and the outer surface of the stirring rotor 73 is fixedly mounted with an extension frame 74. The staff opens the valves at the mixed liquid guide 7 and the filter assembly 4 to allow the liquid in the liquid storage tank 2 to flow toward the filter assembly 4. When the liquid flows toward the through pipe 71, it first contacts the stirring rotor 73, so that the stirring rotor 73 rotates at the end of the through pipe 71. Since the extension frame 74 is arranged on both sides of the outer surface of the circular ring 732 and is rotatably arranged inside the cavity of the liquid storage tank 2 through the circular ring 732, the water flow pushes the extension frame 74, so that the extension frame 74 is affected by the liquid flow and swings with the circular ring 732, so as to mix the liquid in the liquid storage tank 2 and make the nutrients in the liquid more evenly mixed.

[0047] Preferably, the stirring rotor 73 includes a circular ring 732, and a curved frame 731 is fixedly installed on the outer surface of the circular ring 732. The curved frames 731 are provided with four, and the surfaces of the four curved frames 731 are fixedly installed with collars 736, and the collars 736 are fixedly connected to the extension frame 74. The surface of the circular ring 732 is fixedly installed with tilting rods 733, and the tilting rods 733 are provided with two groups, and the two groups of tilting rods 733 are symmetrically arranged with the circular ring 732 as the center. The curved frame 731 separates the circular ring 732 and the collar 736 to divert the flowing liquid. When the liquid impacts the circular ring 732, the extension frame 74 is pushed by the water flow to drive the circular ring 732 to rotate, so as to stir the flowing liquid, so as to facilitate the uniform mixing of the nutrient agent and the liquid.

[0048] Preferably, the tilting rod 733 is rotatably mounted on the surface of the circular pad 75 at the side away from the circular ring 732, a folding rod 734 is fixedly mounted inside the tilting rod 733, 735 is fixedly mounted between the opposite surfaces of the folding rod 734 at the side away from the tilting rod 733, and the clamping plate 735 is rotatably mounted on the inner wall of the circular pad 75. The tilting rod 733 and the clamping plate 735 are clamped on both sides of the circular pad 75, and when the extension frame 74 drives the circular ring 732 to rotate, the tilting rod 733 and the clamping plate 735 rotate on the surface of the circular pad 75 to maintain the stability of the circular ring 732 when it rotates.

[0049] When in use, the staff connects the water pipe to the liquid guide tube 1 to inject water into the liquid storage tank 2, and puts the nutrient agent into the liquid storage tank 2 through the injection port 6. Then the staff starts the irrigation equipment so that the agent and the liquid are mixed by the mixing guide 7 and then filtered through the filter component 4 to guide the liquid, so that the liquid is discharged from the plastic pipe connected to the diversion tube 5 to drip irrigate the potatoes.

[0050] The liquid is transported to the double-ended connecting pipe 42 along the through-tube 71, and then the liquid is introduced into the liquid collection pipe 44 along the double-ended connecting pipe 42. The liquid is filtered by the filter element 46 and the guide seat 45 and then flows into the transport pipe 43 to filter impurities in the liquid to prevent the impurities from clogging the plastic pipe and affecting the drip irrigation efficiency during drip irrigation.

[0051] The liquid is injected into the layered cover 454 through the guide tube 466, and the filter tube 455 arranged in the layered cover 454 filters the liquid again, so that the filtered liquid flows from the outlet 451 to the delivery pipe 43, so as to filter out impurities in the liquid during liquid delivery, reduce the impurity content in the liquid, and avoid scaling of the pipeline during long-term operation, which causes impurities to block the plastic pipeline during drip irrigation.

[0052] The liquid is introduced into the casing 465 along the injection pipe 462. At this time, the downwardly flowing liquid impacts downward, causing the lower leakage cover 464 to slide on the surface of the sliding column 463. The lower leakage cover 464 is set to a flexible material. When sliding on the surface of the sliding column 463, the lower leakage cover 464 is deformed and protrudes downward. At this time, the liquid is sieved along the holes on the lower leakage cover 464 to the surface of the bottom plate 468, and the liquid is diverted through the guide pipe 466 and transported to the guide seat 45, so that the liquid can be initially filtered through the lower leakage cover 464, and the liquid flow path is increased through multiple guide pipes 466 to avoid blockage when the liquid passes through the lower leakage cover 464.

[0053] The staff opens the valves at the mixing guide 7 and the filter assembly 4 to allow the liquid in the liquid storage tank 2 to flow toward the filter assembly 4. When the liquid flows toward the through-tube 71, it first contacts the stirring rotor 73, causing the stirring rotor 73 to rotate at the end of the through-tube 71. Since the extension frame 74 is arranged on both sides of the outer surface of the ring 732 and is rotatably arranged inside the cavity of the liquid storage tank 2, the water flow pushes the extension frame 74, so that the extension frame 74 is affected by the liquid flow and swings with the ring 732, so as to mix the liquid in the liquid storage tank 2 and make the nutrients in the liquid mix more evenly.

[0054] The curved frame 731 separates the circular ring 732 and the sleeve ring 736 to divert the flowing liquid. When the liquid collides with the circular ring 732, the extension frame 74 is pushed by the water flow to drive the circular ring 732 to rotate to stir the flowing liquid so that the nutritional medicine and the liquid are evenly mixed.

[0055] The tilt rod 733 and the clamping plate 735 are clamped on both sides of the circular pad 75. When the extension frame 74 drives the circular ring 732 to rotate, the tilt rod 733 and the clamping plate 735 rotate on the surface of the circular pad 75 to maintain the stability of the circular ring 732 during rotation.

[0056] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A drip irrigation device for potato cultivation in sandy land, characterized in that: include: A liquid storage tank (2), the liquid storage tank (2) is used for storing drip irrigation hydraulic pressure, a liquid guide tube (1) is fixedly installed on the top of the liquid storage tank (2), a material injection port (6) is fixedly installed on one side of the outer surface of the liquid storage tank (2), and a support frame (3) is fixedly installed on the bottom of the liquid storage tank (2); A mixed liquid guide (7), the mixed liquid guide (7) is used to guide nutrients out of the liquid storage tank for mixing; Filter assembly (4) The filter assembly (4) is used to filter impurities in the irrigation liquid, and a shunt pipe (5) is fixedly mounted on the outer surface of the filter assembly (4); The mixed liquid guide (7) is fixedly mounted on the bottom of the liquid storage tank (2), and the mixed liquid guide (7) penetrates the liquid storage tank (2) and extends to the interior of the cavity thereof, and the filter assembly (4) is fixedly mounted on the outer surface of the mixed liquid guide (7); The filter assembly (4) comprises a double-ended connecting pipe (42), the outer surfaces of the double-ended connecting pipe (42) are respectively fixedly mounted with liquid collection pipes (44), the tops of the liquid collection pipes (44) are mounted with protective covers (41), the interior of the liquid collection pipes (44) is fixedly mounted with a flow guide seat (45), and the interior of the flow guide seat (45) is fixedly mounted with a filter element (46); The mixed liquid guide (7) comprises a through-tube (71), the through-tube (71) penetrates the liquid storage tank (2) and extends to the interior of the cavity thereof, a slip ring (72) is sleeved on the outer surface of the through-tube (71), a round pad (75) is fixedly mounted on the outer surface of the slip ring (72), a stirring rotor (73) is rotatably mounted on the outer surface of the round pad (75), and an extension frame (74) is fixedly mounted on the outer surface of the stirring rotor (73); The stirring rotor (73) comprises a circular ring (732), a curved frame (731) is fixedly mounted on the outer surface of the circular ring (732), four curved frames (731) are provided, sleeve rings (736) are fixedly mounted on the surfaces of the four curved frames (731), the sleeve rings (736) are fixedly connected to the extension frame (74), and tilting rods (733) are fixedly mounted on the surface of the circular ring (732), two groups of tilting rods (733) are provided, and the two groups of tilting rods (733) are symmetrically arranged with the circular ring (732) as the center; The side of the tilting rod (733) away from the circular ring (732) is rotatably mounted on the surface of the circular pad (75); a folding rod (734) is fixedly mounted inside the tilting rod (733); a (735) is fixedly mounted between the opposite surfaces of the side of the folding rod (734) away from the tilting rod (733); and the clamping plate (735) is rotatably mounted on the inner wall of the circular pad (75).

2. The drip irrigation equipment for potato cultivation in sandy land according to claim 1, characterized in that: The double-ended connecting pipe (42) is fixedly mounted on the outer surface of the mixed liquid guide (7), and two liquid accumulation pipes (44) are provided. The two liquid accumulation pipes (44) are respectively fixedly mounted on the outer surface of the double-ended connecting pipe (42), and a delivery pipe (43) is fixedly mounted at the bottom of the liquid accumulation pipe (44), and the delivery pipe (43) is fixedly connected to the diversion pipe (5).

3. The drip irrigation equipment for potato cultivation in sandy land according to claim 2, characterized in that: The flow guide seat (45) comprises a layered cover (454), a guide outlet (451) is provided at the bottom of the layered cover (454), a filter tube (455) is fixedly installed on the top of the guide outlet (451), the filter tube (455) is fixedly installed inside the layered cover (454), and a support ring (452) is fixedly installed on the top of the filter tube (455).

4. The drip irrigation equipment for potato cultivation in sandy land according to claim 3, characterized in that: The layered cover (454) is fixedly mounted on the bottom of the inner wall of the liquid collection tube (44), the support ring (452) is fixedly mounted on the bottom of the filter element (46), and a tilting ring (453) is fixedly mounted on the inner wall of the layered cover (454), and the tilting ring (453) is arranged on the outer side of the support ring (452).

5. The drip irrigation equipment for potato cultivation in sandy land according to claim 4, characterized in that: The filter element (46) comprises a bottom plate (468), a flow guide tube (466) being fixedly mounted on the bottom of the bottom plate (468), four flow guide tubes (466) being provided, and the four flow guide tubes (466) being distributed in a circular shape on the bottom of the bottom plate (468).

6. The drip irrigation equipment for potato cultivation in sandy land according to claim 5, characterized in that: A casing (465) is fixedly mounted on the side of the upper surface of the chassis (468), a fixing seat (467) is fixedly mounted on the axis of the upper surface of the chassis (468), a sliding column (463) is fixedly mounted on the top of the fixing seat (467), and a lower drain cover (464) is sleeved on the outer surface of the sliding column (463).

7. The drip irrigation equipment for potato cultivation in sandy land according to claim 6, characterized in that: The lower leakage cover (464) is fixedly mounted on the surface of the casing (465) on one side close to the sliding column (463), and the lower leakage cover (464) is slidably matched with the sliding column (463). A curved arc cover (461) is fixedly mounted on the top edge of the casing (465), and an injection pipe (462) is fixedly mounted on the top of the curved arc cover (461). Four injection pipes (462) are provided, and the four injection pipes (462) are distributed in a circular shape on the top of the curved arc cover (461).

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