Irrigation structure for medium-sized irrigation area

Abstract

The utility model relates to the technical field of irrigation in irrigated areas, and discloses a medium-sized irrigation area irrigation structure which comprises an irrigation device body, an L-shaped connecting pipe, a fixing ring, a supporting column and a water pipe movable joint, and the side, close to the ground, of the irrigation device body is fixedly connected with one end of the L-shaped connecting pipe through a pipe joint. The other end of the L-shaped connecting pipe is connected with an angle-adjustable mechanism through the water pipe movable joint, the angle-adjustable mechanism is used for adjusting the irrigation spraying direction, the inner side of the fixing ring is fixedly installed on the outer side of the L-shaped connecting pipe, and the supporting column is vertically fixed to the side, close to the ground, of the fixing ring. According to the irrigation structure for the medium-sized irrigation area, the function of adjusting the irrigation spraying direction can be provided, so that a worker can adjust the spraying direction to a proper angle, the effective irrigation range is enlarged, the spray irrigation efficiency is improved, and the use effect of an existing irrigation device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of irrigation area irrigation, in particular to an irrigation structure. Background Art

[0002] An irrigation district refers to an irrigation area with a reliable water source and a water diversion, transmission and distribution channel system and corresponding drainage ditches. It is a product of human economic activities and develops with the development of social economy. A medium-sized irrigation district is an irrigation district with an irrigation area of ​​10,000 to 300,000 mu. At the same time, an irrigation district is a semi-artificial ecosystem. It relies on the light, heat and soil resources provided by the natural environment, and artificial control methods such as artificially selected crops and arranged crop planting ratios. It is an open ecosystem with a strong social nature. It is a complex composed of reservoirs, channels, fields and crops.

[0003] The existing medium-sized irrigation area irrigation structure is generally improved to solve the problem that the irrigation device is easily blocked after long-term irrigation. For example, the authorized Chinese patent CN219305614U discloses an irrigation device for irrigation areas, which can form buffer irrigation through the use of irrigation buffer tank, first water inlet pipe, water outlet pipe, electromagnetic valve, irrigation branch pipe, second water inlet pipe, water storage frame, nozzle, groove mounting frame, first slider, filter, round plug, hydraulic rod, mounting plate, rubber plug, connecting component, threaded pipe, threaded plug, support component, mounting base frame, second slider and support rod and other structures to filter the residue, automatically backwash, and regularly discharge the residue of the entire irrigation device, so as to avoid blockage of the plug and ensure normal irrigation of the entire irrigation area.

[0004] However, the irrigation device in the above cited document cannot adjust the irrigation angle and direction during irrigation, and can only spray irrigation at fixed angles and directions. The effective irrigation range is small, the spray irrigation efficiency is low, and water resources are wasted, resulting in the need to improve the use effect of the existing irrigation device. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an irrigation structure for a medium-sized irrigation area, which has the advantages of being able to effectively improve the use effect of the existing irrigation devices and solves the problem of poor use effect of the existing irrigation devices.

[0007] (II) Technical solution

[0008] In order to achieve the above-mentioned purpose of effectively improving the use effect of the existing irrigation device, the utility model provides the following technical solutions: a medium-sized irrigation area irrigation structure, comprising an irrigation device body, an L-shaped connecting pipe, a fixing ring, a support column and a water pipe flexible joint, the side of the irrigation device body close to the ground is fixedly connected to one end of the L-shaped connecting pipe through a pipe joint, the other end of the L-shaped connecting pipe is connected to an adjustable angle mechanism through the water pipe flexible joint, and the adjustable angle mechanism is used to adjust the direction of irrigation spraying, the inner side of the fixing ring is fixedly installed on the outer side of the L-shaped connecting pipe, the support column is vertically fixed on the side of the fixing ring close to the ground, and the side of the support column away from the fixing ring is placed parallel to the ground;

[0009] The adjustable angle mechanism includes a supporting and fixing plate placed parallel to the ground and an adjusting box fixedly installed on a side of the supporting and fixing plate away from the ground. A driving assembly and a threaded rod connected to the driving assembly are installed on the inner side of the adjusting box. A moving block is threadedly connected to the outer side of the threaded rod. The threaded rod is driven to rotate by the driving assembly to drive the moving block threadedly connected to the outer side of the threaded rod to move. A transmission adjustment assembly is installed on one side of the moving block and moves with the moving block. Auxiliary moving assemblies are respectively connected to both sides of the transmission adjustment assembly and move with the transmission adjustment assembly. A rotating rod is connected inside the transmission adjustment assembly. A spraying assembly is connected between the rotating rod and the side opposite to the water pipe flexible joint and rotates under the drive of the transmission adjustment assembly.

[0010] Furthermore, the driving assembly includes a shaking handle, a worm and a worm wheel; one end of the worm is fixedly connected to one side of the shaking handle, and the other end passes through the adjusting box and is rotatably connected to the inner wall of the adjusting box through a bearing, and the rotation of the shaking handle drives the worm wheel engaged on the worm to rotate, thereby driving the threaded rod to rotate.

[0011] Furthermore, both ends of the threaded rod are rotatably connected to the inner wall of the regulating box through bearings, and rotate under the drive of the worm gear.

[0012] Furthermore, the transmission adjustment assembly includes a toothed plate and a driven gear; the toothed plate is fixedly connected to the side opposite to the moving block, and the moving block is lifted and lowered on the outside of the threaded rod under the thrust of the inner thread rotating, and drives the toothed plate to move, so as to drive the driven gear meshed with the toothed plate to rotate, the outer side of the rotating rod is fixedly connected to the inner side of the driven gear, and one end of the rotating rod is rotatably connected to the inner wall of the adjusting box through a bearing, and the other end passes through the adjusting box and extends to one side of the spraying assembly and is connected to the spraying assembly.

[0013] Furthermore, the auxiliary moving component includes a fixed block and a limit block; the two fixed blocks are respectively fixedly connected to the two sides of the tooth plate, one side of the limit block is fixedly connected to the side of the fixed block away from the tooth plate, and is slidably connected to the inside of the adjustment box, and the fixed block moves with the tooth plate.

[0014] Furthermore, a limiting groove for the limiting block to slide in contact with is formed on the inner side wall of the regulating box, and a movable hole for the tooth plate to slide in contact with is formed on the side of the regulating box away from the ground.

[0015] Furthermore, the spray assembly includes a water pipe and a nozzle; one end of the water pipe is rotatably connected to one end of the L-shaped connecting pipe through the water pipe flexible joint, and the other end is fixedly connected to the end of the rotating rod away from the regulating box, and rotates under the rotation of the rotating rod. The nozzle is fixedly connected to the outside of the water pipe, and there are multiple nozzles arranged at equal intervals.

[0016] (III) Beneficial effects

[0017] Compared with the prior art, the utility model provides a medium-sized irrigation area irrigation structure with the following features:

[0018] Beneficial effects:

[0019] The medium-sized irrigation area irrigation structure can provide a function of adjusting the direction of irrigation spraying through the mutual cooperation of the L-shaped connecting pipe, the fixing ring, the supporting column, the water pipe flexible joint and the adjustable angle mechanism on the irrigation device body, so that the staff can adjust the spraying direction to a suitable angle, thereby increasing the effective irrigation range, improving the efficiency of sprinkler irrigation, saving water resources, and effectively improving the use effect of the existing irrigation device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 for Figure 1 A partial enlarged schematic diagram of the middle A part;

[0022] Figure 3 for Figure 1 A partial enlarged schematic diagram of the middle B part;

[0023] Figure 4 for Figure 1 The right side cross-sectional view of the middle tooth plate connection structure;

[0024] Figure 5 for Figure 4 3D exploded view of the middle gear plate connection structure.

[0025] In the figure: 1 irrigation device body, 2 L-shaped connecting pipe, 3 fixing ring, 4 supporting column, 5 water pipe flexible joint, 600 adjustable angle mechanism, 601 supporting fixing plate, 602 adjusting box, 6031 shaking handle, 6032 worm, 6033 worm wheel, 604 threaded rod, 605 moving block, 6061 tooth plate, 6062 driven gear, 6071 fixing block, 6072 limiting block, 608 limiting groove, 609 moving hole, 610 rotating rod, 6111 water pipe, 6112 nozzle. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5 The utility model provides a technical solution: a medium-sized irrigation area irrigation structure, comprising an irrigation device body 1, an L-shaped connecting pipe 2, a fixing ring 3, a support column 4 and a water pipe flexible joint 5. The side of the irrigation device body 1 close to the ground is fixedly connected to one end of the L-shaped connecting pipe 2 through a pipe joint, and the other end of the L-shaped connecting pipe 2 is connected to an adjustable angle mechanism 600 through a water pipe flexible joint 5. The water pipe flexible joint 5 is a device for connecting two water pipes or a water pipe with other water pipe systems, which allows the water pipe to be flexibly rotated and moved within a certain range to adapt to different installation angles and positions. The water pipe flexible joint 5 is also called an elbow, an angle joint or a water pipe adapter. The main feature is that the water pipe flexible joint 5 allows the water pipe to rotate freely at the connection point, so that the water pipe can adjust the angle and direction, and the adjustable angle mechanism 600 is used to adjust the direction of irrigation spraying. The inner side of the fixing ring 3 is fixedly installed on the outer side of the L-shaped connecting pipe 2, the support column 4 is vertically fixed on the side of the fixing ring 3 close to the ground, and the side of the support column 4 away from the fixing ring 3 is placed parallel to the ground;

[0028] By using the L-shaped connecting pipe 2, the fixing ring 3, the supporting column 4, the water pipe flexible joint 5 and the adjustable angle mechanism 600 on the irrigation device body 1, a function of adjusting the direction of the irrigation spray can be provided, so that the staff can adjust the spray direction to a suitable angle, thereby increasing the effective irrigation range, improving the efficiency of the sprinkler irrigation, saving water resources, and effectively improving the use effect of the existing irrigation device.

[0029] In this embodiment, the adjustable angle mechanism 600 is a structure for adjusting the direction of irrigation spraying.

[0030] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, the adjustable angle mechanism 600 includes a supporting and fixing plate 601 placed parallel to the ground and an adjusting box 602 fixedly installed on the side of the supporting and fixing plate 601 away from the ground, a driving assembly and a threaded rod 604 connected to the driving assembly are installed on the inner side of the adjusting box 602, and a moving block 605 is threadedly connected to the outer side of the threaded rod 604, and the threaded rod 604 is driven by the driving assembly to rotate, so as to drive the moving block 605 threadedly connected to the outer side of the threaded rod 604 to move, a transmission adjustment assembly is installed on one side of the moving block 605, and moves with the moving block 605, and auxiliary moving assemblies are respectively connected to both sides of the transmission adjustment assembly, and move with the transmission adjustment assembly when it moves, a rotating rod 610 is connected inside the transmission adjustment assembly, and a spraying assembly is connected between the rotating rod 610 and the side opposite to the water pipe flexible joint 5, and rotates under the drive of the transmission adjustment assembly.

[0031] It should be noted that the driving assembly includes a shaking handle 6031, a worm 6032 and a worm wheel 6033; one end of the worm 6032 is fixedly connected to one side of the shaking handle 6031, and the other end passes through the adjusting box 602 and is rotatably connected to the inner wall of the adjusting box 602 through a bearing, and drives the worm wheel 6033 engaged on the worm 6032 to rotate under the rotation of the shaking handle 6031, so as to drive the threaded rod 604 to rotate, in order to drive the moving block 605 on the threaded rod 604 to move stably.

[0032] It can be understood that both ends of the threaded rod 604 are rotatably connected to the inner wall of the adjustment box 602 through bearings, and rotate under the drive of the worm gear 6033, so as to make the threaded rod 604 rotate more stably in place.

[0033] In addition, the transmission adjustment component includes a tooth plate 6061 and a driven gear 6062; the tooth plate 6061 is fixedly connected to the side opposite to the moving block 605, and the moving block 605 is lifted and lowered on the outside of the threaded rod 604 under the thrust of the inner thread rotation, and drives the tooth plate 6061 to move, so as to drive the driven gear 6062 engaged on the tooth plate 6061 to rotate, the outer side of the rotating rod 610 is fixedly connected to the inner side of the driven gear 6062, and one end of the rotating rod 610 is rotatably connected to the inner wall of the adjustment box 602 through a bearing, and the other end passes through the adjustment box 602 and extends to one side of the spraying assembly to be connected to the spraying assembly, so as to drive the spraying assembly connected to the rotating rod 610 to rotate to adjust the spraying angle.

[0034] In this embodiment, the auxiliary moving component includes a fixed block 6071 and a limit block 6072; the two fixed blocks 6071 are respectively fixedly connected to the two sides of the tooth plate 6061, one side of the limit block 6072 is fixedly connected to the side of the fixed block 6071 away from the tooth plate 6061, and is slidably connected to the inside of the adjustment box 602, and the fixed block 6071 moves with the tooth plate 6061 in order to improve the stability of the tooth plate 6061 when it moves.

[0035] It should also be noted that a limit groove 608 for the limit block 6072 to slide against is opened on the inner wall of the adjustment box 602, and a moving hole 609 for the tooth plate 6061 to slide against is opened on the side of the adjustment box 602 away from the ground, in order to further improve the stability of the tooth plate 6061 when moving.

[0036] It should be further explained that the spraying assembly includes a water pipe 6111 and a nozzle 6112; one end of the water pipe 6111 is rotatably connected to one end of the L-shaped connecting pipe 2 through a water pipe flexible joint 5, and the other end is fixedly connected to the end of the rotating rod 610 away from the regulating box 602, and rotates under the rotation of the rotating rod 610. The nozzle 6112 is fixedly connected to the outer side of the water pipe 6111, and the number of the nozzles 6112 is multiple and arranged equidistantly in order to spray the irrigation area.

[0037] The working principle of the above embodiment is:

[0038] When the spraying angle of the nozzle 6112 needs to be adjusted, first hold the shaking handle 6031 and shake it to rotate. Under the rotation support of the bearing, the worm wheel 6033 engaged on the worm 6032 is driven to rotate. Then, under the rotation support of the bearing, the threaded rod 604 is driven to rotate. Since the moving block 605 can only move in the adjustment box 602, the moving block 605 is stably raised and lowered on the outside of the threaded rod 604 under the thrust of the inner thread rotation. In addition, because the tooth plate 6061 is connected to the fixed block 6071, the tooth plate 6061 is connected to the fixed block 6071. The limit block 6072 can only move in the adjustment box 602 under the cooperation of the sliding connection with the limit groove 608. Therefore, the tooth plate 6061 is driven by the moving block 605 to perform a stable lifting and lowering movement, and drives the driven gear 6062 engaged on the tooth plate 6061 to rotate, and then drives the rotating rod 610 to rotate under the rotation support of the bearing, and drives the water pipe 6111 to rotate under the rotation support of the water pipe joint 5. The staff can adjust the sprinkler head 6112 to a suitable angle, and finally start the irrigation device body 1 to irrigate.

[0039] Compared with the prior art: the medium-sized irrigation area irrigation structure, through the mutual cooperation between the L-shaped connecting pipe 2, the fixing ring 3, the supporting column 4, the water pipe flexible joint 5 and the adjustable angle mechanism 600 on the irrigation device body 1, can provide a function of adjusting the direction of irrigation spraying, so that the staff can adjust the spraying direction to a suitable angle, thereby increasing the effective irrigation range, improving the efficiency of sprinkler irrigation, saving water resources, thereby effectively improving the use effect of the existing irrigation device, and solving the problem of poor use effect of the existing irrigation device.

[0040] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0041] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A medium-sized irrigation area irrigation structure, comprising an irrigation device body (1), an L-shaped connecting pipe (2), a fixing ring (3), a supporting column (4) and a water pipe flexible joint (5), characterized in that: The side of the irrigation device body (1) close to the ground is fixedly connected to one end of the L-shaped connecting pipe (2) through a pipe joint, and the other end of the L-shaped connecting pipe (2) is connected to an adjustable angle mechanism (600) through the water pipe flexible joint (5), and the adjustable angle mechanism (600) is used to adjust the direction of irrigation spraying, the inner side of the fixing ring (3) is fixedly installed on the outer side of the L-shaped connecting pipe (2), the support column (4) is vertically fixed on the side of the fixing ring (3) close to the ground, and the side of the support column (4) away from the fixing ring (3) is placed parallel to the ground; The adjustable angle mechanism (600) comprises a support fixing plate (601) placed parallel to the ground and an adjustment box (602) fixedly mounted on a side of the support fixing plate (601) away from the ground. A driving assembly and a threaded rod (604) connected to the driving assembly are mounted on the inner side of the adjustment box (602). A moving block (605) is threadedly connected to the outer side of the threaded rod (604). The threaded rod (604) is driven by the driving assembly to rotate, so as to drive the moving block (605) threadedly connected to the outer side of the threaded rod (604) to move. A transmission adjustment assembly is mounted on one side of the moving block (605) and moves along with the moving block (605). Auxiliary moving assemblies are respectively connected to both sides of the transmission adjustment assembly and move along with the transmission adjustment assembly when the transmission adjustment assembly moves. A rotating rod (610) is connected to the transmission adjustment assembly. A spraying assembly is connected between the rotating rod (610) and the side opposite to the water pipe flexible joint (5), and rotates under the drive of the transmission adjustment assembly.

2. A medium-sized irrigation area irrigation structure according to claim 1, characterized in that: The driving assembly comprises a shaking handle (6031), a worm (6032) and a worm wheel (6033); one end of the worm (6032) is fixedly connected to one side of the shaking handle (6031), and the other end of the worm (6032) passes through the adjustment box (602) and is rotatably connected to the inner wall of the adjustment box (602) through a bearing, and the worm wheel (6033) meshed with the worm (6032) is driven to rotate under the rotation of the shaking handle (6031), thereby driving the threaded rod (604) to rotate.

3. A medium-sized irrigation area irrigation structure according to claim 2, characterized in that: Both ends of the threaded rod (604) are rotatably connected to the inner wall of the adjustment box (602) via bearings, and are driven to rotate by the worm gear (6033).

4. A medium-sized irrigation area irrigation structure according to claim 1, characterized in that: The transmission adjustment component comprises a toothed plate (6061) and a driven gear (6062); the toothed plate (6061) is fixedly connected to the side opposite to the moving block (605); the moving block (605) is lifted and lowered on the outside of the threaded rod (604) under the thrust of the inner thread rotation, and drives the toothed plate (6061) to move, so as to drive the driven gear (6062) meshed on the toothed plate (6061) to rotate; the outer side of the rotating rod (610) is fixedly connected to the inner side of the driven gear (6062), and one end of the rotating rod (610) is rotatably connected to the inner wall of the adjustment box (602) through a bearing, and the other end passes through the adjustment box (602) and extends to one side of the spraying assembly to be connected to the spraying assembly.

5. A medium-sized irrigation area irrigation structure according to claim 4, characterized in that: The auxiliary moving component comprises a fixed block (6071) and a limiting block (6072); the two fixed blocks (6071) are respectively fixedly connected to the two sides of the tooth plate (6061), one side of the limiting block (6072) is fixedly connected to the side of the fixed block (6071) away from the tooth plate (6061), and is slidably connected to the inside of the adjustment box (602), and the fixed block (6071) moves following the tooth plate (6061).

6. A medium-sized irrigation area irrigation structure according to claim 5, characterized in that: The inner wall of the regulating box (602) is provided with a limiting groove (608) for the limiting block (6072) to slide in, and the side of the regulating box (602) away from the ground is provided with a moving hole (609) for the tooth plate (6061) to slide in.

7. A medium-sized irrigation area irrigation structure according to claim 1, characterized in that: The spray assembly comprises a water pipe (6111) and a spray head (6112); one end of the water pipe (6111) is rotatably connected to one end of the L-shaped connecting pipe (2) via the water pipe flexible joint (5), and the other end is fixedly connected to an end of the rotating rod (610) away from the regulating box (602), and rotates under the rotation of the rotating rod (610); the spray head (6112) is fixedly connected to the outer side of the water pipe (6111), and the number of the spray heads (6112) is multiple and they are arranged at equal distances.

Images