Irrigation device with adjusting structure for agricultural planting

Abstract

The invention relates to the technical field of agricultural irrigation, in particular to an agricultural planting irrigation device with an adjusting structure, which comprises a spray irrigation pipe, spray irrigation water outlet holes are annularly formed in the peripheral wall of the spray irrigation pipe at equal intervals, an irrigation nozzle is fixedly arranged at the end part of the spray irrigation pipe, and a spray irrigation adjusting assembly is arranged on the spray irrigation pipe; the position of an adjusting pipe is moved along an adjusting spray pipe until the end of a trapezoidal extrusion block is separated from the adjusting pipe, and a first spring is reset to push a baffle to move, so that a rubber waterproof plug is separated from a spray irrigation water outlet hole; irrigation water enters the square groove from the sprinkling irrigation water outlet hole which is not plugged by the rubber waterproof plug and then is sprayed out from the water outlet nozzle and impacts on the fan-shaped nozzle plate to form a sputtering irrigation effect, operation is easy, and repeated manual irrigation is not needed. The number of exposed water outlet nozzles is controlled, so that the device can quickly adjust the irrigation water yield according to the irrigation water requirements of crops in different areas, and the use requirements are met.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural irrigation, and in particular to an agricultural planting irrigation device with an adjusting structure. Background Art

[0002] A sprinkler is a machine that sprays water with a certain pressure into the air through a special machine and equipment. The water drops are evenly sprinkled on the field like a drizzle, supplying the water needs of crops, flowers, seedlings and other plants. The pressurization, water delivery, spraying, and walking devices are connected into a movable whole, which is called a sprinkler. The structure of the machine is explained by taking a hand-lift light sprinkler as an example. It is mainly composed of a sprinkler, a spray rack, a water outlet pipe, a power machine, a water pump, a water inlet pipe, a filter, a rack, etc.

[0003] The Chinese patent document with the existing announcement number CN114467715B discloses an automatic irrigation device for agricultural planting, which belongs to the field of agricultural irrigation technology and includes a walking device and a water supply system. The walking device is connected with a mounting seat, and the mounting seat is connected with a movable arm assembly and a control assembly that cooperate with each other. The movable arm assembly is provided with a plurality of nozzles. The movable arm assembly includes a plurality of arm rods and a limited rotation connection member. The control assembly is used to control the expansion and folding of the movable arm assembly. When the movable arm assembly is folded, the corner points are connected in sequence by a straight line to form a regular polygon. When the movable arm assembly is expanded, it is linear. The automatic irrigation device for agricultural planting effectively improves the convenience of disassembly and assembly of the sprinkler device on the basis of ensuring the coverage range of the spraying action through the design of the movable arm assembly structure. At the same time, it can automatically complete the collection and use of residual water, avoid the waste of water resources, and increase the service life of the water supply hose. The overall structure is relatively simple.

[0004] However, in the above scheme and the prior art, a plurality of sprinkler pipes are equidistantly arranged on the spray rack of the sprinkler machine, and the sprinkler machine is moved so that the nozzles arranged at the ends of the sprinkler pipes can carry out large-scale agricultural planting irrigation. During the operation, the irrigation water requirements of crops in different areas are different. Therefore, after the sprinkler machine moves and sprinkles once, it is necessary to manually repeat the irrigation of crops with large irrigation water requirements, which is time-consuming and labor-intensive. That is, the sprinkler pipes on the existing sprinkler machine cannot adjust the irrigation water output according to the irrigation water requirements of crops in different areas, and need to be improved and optimized. Summary of the invention

[0005] The object of the present invention is to provide an agricultural planting irrigation device with an adjustment structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an agricultural planting irrigation device with an adjustment structure, comprising: a sprinkler pipe, on the peripheral wall of which sprinkler water outlet holes are equidistantly opened in an annular shape, an irrigation nozzle is fixedly arranged at the end of the sprinkler pipe, and an adjusting sprinkler assembly is arranged on the sprinkler pipe.

[0007] The characteristic is that the regulating sprinkler irrigation assembly comprises a regulating nozzle and a regulating pipe, the regulating nozzle is fixedly sleeved on the peripheral wall of the sprinkler irrigation pipe, the regulating nozzle is movably sleeved with the regulating pipe, and the auxiliary pipe is fixedly sleeved on the peripheral wall of the sprinkler irrigation pipe.

[0008] Preferably, the inner wall of the regulating nozzle is provided with square grooves in an equidistant annular shape, the bottom wall of the square groove is provided with a water outlet, the water outlet is inclined and the port passes through the outer wall of the regulating nozzle, and a baffle is movably provided in the square groove.

[0009] Preferably, a trapezoidal extrusion block is fixedly provided on the side wall of the baffle, the end of the trapezoidal extrusion block passes through the outer wall of the regulating nozzle and the inclined surface of the trapezoidal extrusion block faces upward, and a rubber waterproof plug is fixedly provided on the side wall of the baffle.

[0010] Preferably, the rubber waterproof plug sleeve is provided with a first spring, the two ends of the first spring are respectively clamped with the baffle and the side wall of the square groove, the end of the rubber waterproof plug is set in a cone shape, and the end of the rubber waterproof plug passes through the regulating nozzle and is plugged into the sprinkler outlet.

[0011] Preferably, four slide grooves are equidistantly provided on the peripheral wall of the adjusting tube, the end of the adjusting tube is clamped with the inclined surface of the trapezoidal extrusion block, and four L-shaped plate frames are equidistantly fixedly provided on the peripheral wall of the adjusting nozzle, and the L-shaped plate frames are movably clamped with the slide grooves.

[0012] Preferably, three fixing rings are equidistantly sleeved on the outside of the regulating tube, the fixing rings are fixedly connected to the side walls of the L-shaped plate frame, fan-shaped nozzle plates are equidistantly fixed on the fixing rings, water retaining convex strips are fixed on the sides of the fan-shaped nozzle plates, the fan-shaped nozzle plates are arranged in the same number of groups, and the fan-shaped nozzle plates are located in the direction of the water outlet nozzle.

[0013] Preferably, a guide groove is provided on the peripheral wall of the auxiliary tube, the auxiliary tube is arranged above the regulating nozzle, the guide groove is arranged in a threaded shape, three positioning holes are arranged equidistantly on the side wall of the guide groove, and a swivel is rotatably arranged on the upper end of the regulating tube.

[0014] Preferably, auxiliary rotating rods are fixedly provided at equal intervals on the peripheral wall of the rotating ring, the rotating ring is clamped with the adjusting nozzle, a fixing plate is fixedly provided on the side wall of the rotating ring, a plug post is movably sleeved on the fixing plate, a pull ring is fixedly provided at one end of the plug post, and the pull ring is clamped with the fixing plate.

[0015] Preferably, a limit plate is fixedly sleeved on the peripheral wall of the plug column, the limit plate is clamped with the swivel, and a second spring is sleeved on the plug column, and both ends of the second spring are respectively clamped with the fixed plate and the limit plate.

[0016] Preferably, the end of the plug post is configured as a round head, the end of the plug post is movably engaged with the guide groove, and the end of the plug post is plugged into the positioning socket.

[0017] Compared with the prior art, this application has the following beneficial effects:

[0018] By moving the regulating pipe along the regulating nozzle until the end of the trapezoidal extrusion block is separated from the regulating pipe, the first spring resets and pushes the baffle to move, so that the rubber waterproof plug is separated from the sprinkler water outlet. When the sprinkler pipe is irrigated, the irrigation water enters the square groove from the sprinkler water outlet that is not blocked by the rubber waterproof plug, and then sprays out from the water outlet and hits the fan-shaped nozzle plate to form a splash irrigation effect. The operation is simple, and no manual repeated irrigation is required. The device can adjust the irrigation water output according to the irrigation water demand of crops in different regions to meet the use needs;

[0019] By controlling the rotation of the swivel and coordinating the movement of the end of the plug column in the guide groove on the auxiliary pipe, the adjustment pipe can be quickly controlled to move along the adjustment nozzle, thereby controlling the exposed amount of the water outlet, thereby realizing quick adjustment of the irrigation water output according to the irrigation water demand of crops in different areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the present invention;

[0021] Figure 2 This is a schematic diagram of the connection of the sprinkler pipe structure of the present invention;

[0022] Figure 3 For the present invention Figure 2 A partial enlarged view of the middle A;

[0023] Figure 4 For the present invention Figure 2 A partial enlarged view of point B in the middle;

[0024] Figure 5 A half-section view of the connection of the sprinkler pipe structure of the present invention;

[0025] Figure 6 For the present invention Figure 5 A partial enlarged view of point C in the middle;

[0026] Figure 7 This is a schematic diagram of the connection of the regulating pipe structure of the present invention;

[0027] Figure 8 For the present invention Figure 7 A partial enlarged view of point D in the middle.

[0028] In the figure: sprinkler pipe 1, sprinkler water hole 101, irrigation nozzle 2, regulating nozzle 3, square groove 301, water outlet 302, baffle 303, trapezoidal extrusion block 304, rubber waterproof plug 305, first spring 306, regulating pipe 4, slide groove 401, L-shaped plate frame 402, fixing ring 403, fan-shaped nozzle plate 404, water retaining convex strip 405, auxiliary pipe 5, guide groove 501, positioning socket 502, swivel 503, auxiliary rotating rod 504, fixing plate 505, plug column 506, pull ring 507, limit plate 508, second spring 509, protective cover 6, rubber gasket 601, external thread 602. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1-8 The present invention provides the following three preferred embodiments:

[0031] Embodiment 1: An agricultural planting irrigation device with an adjustment structure, comprising: a sprinkler pipe 1, a sprinkler pipe 1 having sprinkler water outlet holes 101 equidistantly arranged in an annular shape on the peripheral wall, an irrigation nozzle 2 fixedly arranged at the end of the sprinkler pipe 1, and an adjustment sprinkler assembly arranged on the sprinkler pipe 1; characterized in that: the adjustment sprinkler assembly comprises an adjustment nozzle 3 and an adjustment pipe 4, the adjustment nozzle 3 is fixedly sleeved on the peripheral wall of the sprinkler pipe 1, the adjustment nozzle 3 is movably sleeved with the adjustment pipe 4, and an auxiliary pipe 5 is fixedly sleeved on the sprinkler pipe 1. The inner wall of the regulating nozzle 3 is provided with a square groove 301 at an equal distance in an annular shape, and a water outlet 302 is provided on the bottom wall of the square groove 301. The water outlet 302 is arranged at an angle and the port passes through the outer wall of the regulating nozzle 3. A baffle 303 is movably connected in the square groove 301; a trapezoidal extrusion block 304 is fixedly provided on the side wall of the baffle 303, and the end of the trapezoidal extrusion block 304 passes through the outer wall of the regulating nozzle 3 and the inclined surface of the trapezoidal extrusion block 304 faces upward, and a rubber Waterproof plug 305; the rubber waterproof plug 305 is sleeved with a first spring 306, the two ends of the first spring 306 are respectively clamped with the baffle 303 and the side wall of the square groove 301, the end of the rubber waterproof plug 305 is set in a cone shape, the end of the rubber waterproof plug 305 passes through the regulating nozzle 3 and is plugged into the sprinkler outlet 101; four slide grooves 401 are equidistantly opened on the peripheral wall of the regulating pipe 4, the end of the regulating pipe 4 is clamped with the inclined surface of the trapezoidal extrusion block 304, and four equidistantly fixed grooves are set on the peripheral wall of the regulating nozzle 3 An L-shaped plate frame 402 is movably connected to the slide groove 401; three fixing rings 403 are equidistantly sleeved on the outside of the adjusting tube 4, and the fixing rings 403 are fixedly connected to the side walls of the L-shaped plate frame 402, and fan-shaped nozzle plates 404 are fixedly arranged at equal intervals on the fixing rings 403, and water retaining convex strips 405 are fixedly arranged on the sides of the fan-shaped nozzle plates 404. The fan-shaped nozzle plates 404 are arranged in the same number of groups as the fan-shaped nozzle plates 404, and the fan-shaped nozzle plates 404 are located in the nozzle direction of the water outlet nozzle 302.

[0032] When in use, after the sprinkler is set up for agricultural irrigation, the water output of the sprinkler pipe 1 on the sprinkler spray frame for irrigating the crops in the area is adjusted according to the irrigation water demand of the crops in different areas, and the position of the regulating pipe 4 is moved along the regulating nozzle 3, so that the L-shaped plate frame 402 moves in the slide groove 401 until the end of the trapezoidal extrusion block 304 is separated from the regulating pipe 4, and the compressed first spring 306 is reset to push the baffle 303 to move, so that the rubber waterproof plug 305 is separated from the sprinkler water outlet hole 101 on the sprinkler pipe 1 and retracted into the square groove 301; when the sprinkler pipe 1 is irrigated with water, the irrigation nozzle 2 at the bottom of the sprinkler pipe 1 irrigates the crops. Sprinkler irrigation is carried out. At the same time, according to the irrigation water demand of crops in different regions, the height of the nozzle 3 is adjusted to expose different numbers of water outlet nozzles 302. The irrigation water enters the square groove 301 from the sprinkler water outlet hole 101 that is not blocked by the rubber waterproof plug 305, and then is sprayed out from the water outlet nozzle 302. The sprayed water flow hits the fan-shaped nozzle plate 404 to form a splash irrigation effect, thereby increasing the irrigation area of ​​the water outlet nozzle 302 and thus increasing the irrigation water volume of the crops in the area. The operation is simple, and no manual repeated irrigation is required. The device can adjust the irrigation water output according to the irrigation water demand of crops in different regions to meet the use needs.

[0033] Embodiment 2, based on embodiment 1: the auxiliary tube 5 is provided with a guide groove 501 on its peripheral wall, the auxiliary tube 5 is arranged above the regulating nozzle 3, the guide groove 501 is arranged in a threaded shape, three positioning holes 502 are arranged equidistantly on the side wall of the guide groove 501, and a swivel 503 is rotatably arranged on the upper end of the regulating tube 4; auxiliary rotating rods 504 are fixedly arranged equidistantly on the peripheral wall of the swivel 503, the swivel 503 is clamped with the regulating nozzle 3, a fixing plate 505 is fixedly arranged on the side wall of the swivel 503, and a movable sleeve is arranged on the fixing plate 505 A plug post 506 is provided, a pull ring 507 is fixedly provided at one end of the plug post 506, and the pull ring 507 is clamped with the fixed plate 505; a limit plate 508 is fixedly sleeved on the peripheral wall of the plug post 506, and the limit plate 508 is clamped with the swivel 503, and a second spring 509 is sleeved on the plug post 506, and the two ends of the second spring 509 are respectively clamped with the fixed plate 505 and the limit plate 508; the end of the plug post 506 is rounded, and the end of the plug post 506 is movably clamped with the guide groove 501, and the end of the plug post 506 is plugged into the positioning hole 502.

[0034] When in use, the auxiliary rotating rod 504 drives the rotating ring 503 to rotate. During the process, the compressed second spring 509 gives a thrust to the limit plate 508, so that the end of the plug column 506 is movably engaged and moved in the guide groove 501 on the auxiliary pipe 5, thereby realizing rapid control of the adjustment pipe 4 to move upward along the adjustment nozzle 3. The end of the plug column 506 is rounded for easy guiding and plugging, until the second spring 509 is reset to push the limit plate 508 to move so that the plug column 506 is plugged into the positioning socket 502 to fix the position of the adjustment pipe 4, thereby controlling the number of water outlets 302 exposed for water spraying; when the number of water outlets 302 for water spraying is reduced, After pulling the pull ring 507 to separate the column 506 from the positioning socket 502, the swivel ring 503 is rotated in the opposite direction to move the end of the column 506 along the guide groove 501 to push the adjusting tube 4 downward to engage with the inclined surface of the trapezoidal extrusion block 304, thereby pushing the trapezoidal extrusion block 304 to move so that the baffle 303 compresses the first spring 306. The end of the rubber waterproof plug 305 is conical in shape, which facilitates the guiding and insertion of the rubber waterproof plug 305 into the sprinkler water outlet 101 to block the sprinkler water outlet 101 and reduce the irrigation water output. The operation is simple, and the irrigation water output can be quickly adjusted according to the irrigation water demand of crops in different areas.

[0035] Embodiment 3, on the basis of embodiment 2: an auxiliary component is provided, the auxiliary component includes a protective cover 6, a rubber gasket 601 and an external thread 602, the bottom wall of the protective cover 6 is fixedly provided with a rubber gasket 601, the rubber gasket 601 is clamped with the bottom end of the irrigation nozzle 2, the external thread 602 is fixedly provided on the peripheral wall of the end of the adjusting tube 4, and the protective cover 6 is threadedly connected with the external thread 602.

[0036] During use, after the crop irrigation is completed, the regulating tube 4 is moved downward until the swivel 503 is locked with the regulating nozzle 3. At this time, the protective cover 6 is threadedly connected with the external thread 602 on the regulating tube 4, so that the rubber gasket 601 on the bottom end of the inner wall of the protective cover 6 is locked with the bottom end of the irrigation nozzle 2 to play a protective role, preventing foreign matter from clogging into the irrigation nozzle 2 from the outside and affecting the normal use of the irrigation nozzle 2.

[0037] Although the above describes the illustrative specific implementation methods of the present application so that technicians in this technical field can understand the present application, the present application is not limited to the scope of the specific implementation methods. For ordinary technicians in this technical field, as long as various changes are within the spirit and scope of the present application defined and determined by the attached claims, all application creations using the concept of the present application are protected.

Claims

1. An agricultural planting irrigation device with an adjustment structure, comprising: A sprinkler irrigation pipe (1), wherein sprinkler irrigation water outlet holes (101) are equidistantly provided in an annular pattern on the peripheral wall of the sprinkler irrigation pipe (1), an irrigation nozzle (2) is fixedly provided at the end of the sprinkler irrigation pipe (1), and an adjustable sprinkler irrigation assembly is provided on the sprinkler irrigation pipe (1). The invention is characterized in that the regulating sprinkler irrigation assembly comprises a regulating nozzle (3) and a regulating pipe (4); the regulating nozzle (3) is fixedly sleeved on the peripheral wall of the sprinkler irrigation pipe (1); the regulating nozzle (3) is movably sleeved with the regulating pipe (4); and the auxiliary pipe (5) is fixedly sleeved on the peripheral wall of the sprinkler irrigation pipe (1).

2. The agricultural irrigation device with an adjustment structure according to claim 1, characterized in that: The inner wall of the regulating nozzle (3) is provided with a square groove (301) in an equidistant annular shape, the bottom wall of the square groove (301) is provided with a water outlet (302), the water outlet (302) is arranged in an inclined manner and the port passes through the outer wall of the regulating nozzle (3), and a baffle (303) is movably provided in the square groove (301).

3. The agricultural irrigation device with an adjustment structure according to claim 2, characterized in that: A trapezoidal extrusion block (304) is fixedly arranged on the side wall of the baffle (303), the end of the trapezoidal extrusion block (304) penetrates the outer wall of the regulating nozzle (3) and the inclined surface of the trapezoidal extrusion block (304) faces upwards, and a rubber waterproof plug (305) is fixedly arranged on the side wall of the baffle (303).

4. The agricultural irrigation device with an adjustment structure according to claim 3, characterized in that: The rubber waterproof plug (305) is sleeved with a first spring (306), and the two ends of the first spring (306) are respectively clamped with the baffle (303) and the side wall of the square groove (301), and the end of the rubber waterproof plug (305) is arranged in a conical shape, and the end of the rubber waterproof plug (305) passes through the regulating nozzle (3) and is plugged into the sprinkler water outlet (101).

5. The agricultural planting irrigation device with an adjustment structure according to claim 1, characterized in that: Four slide grooves (401) are equidistantly provided on the peripheral wall of the regulating tube (4), the end of the regulating tube (4) is clamped with the inclined surface of the trapezoidal extrusion block (304), and four L-shaped plate frames (402) are equidistantly fixedly provided on the peripheral wall of the regulating nozzle (3), and the L-shaped plate frames (402) are movably clamped with the slide grooves (401).

6. The agricultural irrigation device with an adjustment structure according to claim 5, characterized in that: Three fixing rings (403) are equidistantly sleeved on the outer side of the regulating tube (4), the fixing rings (403) are fixedly connected to the side walls of the L-shaped plate frame (402), fan-shaped nozzle plates (404) are equidistantly fixedly arranged on the fixing rings (403), water retaining convex strips (405) are fixedly arranged on the sides of the fan-shaped nozzle plates (404), the fan-shaped nozzle plates (404) are arranged in the same number of groups, and the fan-shaped nozzle plates (404) are located in the direction of the water outlet nozzle (302).

7. The agricultural planting irrigation device with an adjustment structure according to claim 1, characterized in that: The auxiliary tube (5) is provided with a guide groove (501) on its peripheral wall. The auxiliary tube (5) is arranged above the regulating nozzle (3). The guide groove (501) is arranged in a threaded shape. Three positioning holes (502) are arranged at equal intervals on the side wall of the guide groove (501). A swivel (503) is rotatably arranged on the upper end of the regulating tube (4).

8. The agricultural planting irrigation device with an adjustment structure according to claim 7, characterized in that: Auxiliary rotating rods (504) are fixedly arranged at equal intervals on the peripheral wall of the rotating ring (503), the rotating ring (503) is clamped with the regulating nozzle (3), a fixing plate (505) is fixedly arranged on the side wall of the rotating ring (503), a plug post (506) is movably sleeved on the fixing plate (505), a pull ring (507) is fixedly arranged on one end of the plug post (506), and the pull ring (507) is clamped with the fixing plate (505).

9. The agricultural planting irrigation device with an adjustment structure according to claim 8, characterized in that: A limiting plate (508) is fixedly sleeved on the peripheral wall of the plug post (506), the limiting plate (508) is clamped with the rotating ring (503), and a second spring (509) is sleeved on the plug post (506), and two ends of the second spring (509) are respectively clamped with the fixed plate (505) and the limiting plate (508).

10. The agricultural planting irrigation device with an adjustment structure according to claim 9, characterized in that: The end of the plug post (506) is rounded, the end of the plug post (506) is movably engaged with the guide groove (501), and the end of the plug post (506) is plugged into the positioning socket (502).

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