Corn irrigation device with water-saving function

Abstract

The utility model discloses a corn irrigation device with a water-saving function, and relates to the technical field of corn irrigation, a plurality of fixing plates are fixedly arranged on the bottom surface of a water conveying pipe respectively, fixing rings are symmetrically arranged on the left side and the right side of each fixing plate, and water dripping pipes are movably inserted into the fixing rings; the plurality of plugging pipes are respectively arranged at the end parts of the weeping pipes in a penetrating manner; the connecting pipes are of a cylinder structure with the upper ends and the lower ends opened and are arranged on the water conveying pipe between the plugging pipes on the left side and the right side in a penetrating mode. The plugging assembly is arranged in the plugging pipe; the lengthening pipe is arranged on the connecting pipe, a limiting assembly is arranged on the pipe wall of the lengthening pipe, and the rotating spray head is arranged at the top end of the lengthening pipe; the adjusting screw drives the connecting rod to rotate, the connecting rod drives the plugging rod to move to a proper position, and meanwhile, the connecting rod rotates the plugging ball to a proper angle through the matching effect of the rack and the gear, so that corn is irrigated through the matching of the weeping pipe and the rotary spray head, and the water-saving effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of corn irrigation, in particular to a corn irrigation device with a water-saving function. Background Art

[0002] When planting corn, in order to increase the yield of corn or ensure the normal growth of corn, it is usually necessary to water the corn to prevent the yield of corn from decreasing due to water shortage. Usually, a sprinkler is used to spray water on the corn, which easily causes a waste of water resources in the process. Therefore, a corn irrigation device with a water-saving function is urgently needed to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a corn irrigation device with a water-saving function in view of the defects and shortcomings of the prior art, and its technical features can solve the above problems.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: it comprises a water delivery pipe and a dripping pipe; a plurality of dripping pipes are symmetrically arranged on the left and right sides of the water delivery pipe;

[0005] It also contains:

[0006] A fixing plate, wherein there are several fixing plates, and the fixing plates are respectively fixedly arranged on the bottom surface of the water delivery pipe, and fixing rings are symmetrically arranged on the left and right sides of the fixing plate, and the dripping pipe is movably inserted in the fixing ring;

[0007] A plugging pipe, wherein the plugging pipe is a cylindrical structure with open ends at the upper and lower ends, and there are several of them, and the several plugging pipes are respectively set through the ends of the drip pipe;

[0008] Connecting pipes, there are several connecting pipes, the several connecting pipes are arranged in a cylindrical structure with open ends at the upper and lower ends, and the several connecting pipes are arranged through the water pipe between the blocking pipes on the left and right sides;

[0009] A plugging component, wherein the plugging component is arranged in the plugging tube;

[0010] Extension tubes, the extension tubes are in multiple numbers and are respectively arranged on the connecting tubes, and a limiting component is arranged on the tube wall of the extension tube, and the rotating nozzle is arranged on the top of the extension tube.

[0011] By adopting the above design scheme, the water pipe and the drip pipe are first positioned on the ground through the fixing plate, the roots of the corn are irrigated through the drip pipe, and then the opening of the drip pipe is blocked by the blocking component, so that the water in the water pipe is sprayed out from the rotating nozzle onto the corn crops.

[0012] Preferably, the blocking component comprises:

[0013] A blocking rod, wherein the blocking rod is movably inserted into the blocking tube, and a connecting rod is provided between the blocking rods on the left and right sides;

[0014] The blocking ball is screwed into the connecting tube by a rotating shaft, and an opening is formed on the blocking ball. Two gears are respectively connected to the left and right sides of the blocking ball, and two racks are respectively arranged on the left and right sides of the connecting rod, and the gears are meshed with the racks.

[0015] The adjusting screw is threadedly connected to the connecting rod, and the bottom end of the adjusting screw is screwed to the fixing plate by means of a bearing.

[0016] By adopting the above design scheme, the height of the connecting rod is controlled by adjusting the screw, the connecting rod drives the low-profile stem to move, and the blocking ball is rotated to a suitable position through the action of the gear and rack, thereby facilitating the control of the closure of the extension tube.

[0017] Preferably, the buckles of the several sealing balls are all provided with sealing rings to increase the sealing performance between the sealing balls and the extension tube.

[0018] Preferably, the limiting component comprises:

[0019] A limiting ring, wherein the limiting ring is movably sleeved on the extension tube, and the positioning screw passes through the side wall of the limiting ring and is screwed on the extension tube;

[0020] The limiting rods are two in number, the top ends of the two limiting rods are screwed onto the side wall of the limiting ring by means of hinged seats, and the bottom ends of the limiting rods are screwed onto positioning blocks by means of shaft rods, and the positioning blocks are connected to the fixing plate by means of bolts.

[0021] By adopting the above design scheme, the extension pipe can be easily supported on the connecting pipe through the cooperation of the limiting ring and the limiting rod.

[0022] Preferably, positioning rings are provided on the peripheral walls of the plurality of fixing plates, so as to facilitate positioning the fixing plates on the ground after the positioning nails are passed through the positioning rings.

[0023] Compared with the prior art, the beneficial effects of the utility model are:

[0024] 1. Set up a plugging assembly, drive the connecting rod to rotate by adjusting the screw, and the connecting rod drives the plugging rod to move to a suitable position. At the same time, the connecting rod rotates the plugging ball to a suitable angle through the cooperation of the rack and the gear, so as to use the drip pipe and the rotating sprinkler to irrigate the corn and achieve the effect of water saving;

[0025] 2. Set up a limit assembly and use the cooperation of the limit ring and the limit rod to facilitate the positioning of the extension tube on the fixed plate to prevent the extension tube from tilting. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a structural schematic diagram of the utility model.

[0027] Figure 2 It is a structural schematic diagram of the blocking component in the utility model.

[0028] Figure 3 It is a schematic diagram of the internal structure of the plugging pipe and the connecting pipe in the utility model.

[0029] Figure 4 It is a structural schematic diagram of the limit assembly in the utility model.

[0030] Description of reference numerals:

[0031] Water delivery pipe 1, drip pipe 2, fixing plate 3, fixing ring 4, blocking pipe 5, connecting pipe 6, blocking assembly 7, extension pipe 8, rotating nozzle 9, blocking rod 10, connecting rod 11, blocking ball 12, opening 13, gear 14, rack 15, adjusting screw 16, sealing ring 17, limit assembly 18, limit ring 19, positioning screw 20, limit rod 21, positioning block 22, positioning ring 23. DETAILED DESCRIPTION

[0032] The utility model is further described below in conjunction with the accompanying drawings.

[0033] like Figure 1 -- Figure 4 As shown, this specific embodiment adopts the following technical solution: it comprises a water delivery pipe 1 and a dripping pipe 2; a plurality of dripping pipes 2 are symmetrically arranged on the left and right sides of the water delivery pipe 1;

[0034] It also contains:

[0035] The fixing plates 3 are several in number, and the several fixing plates 3 are respectively fixedly arranged on the bottom surface of the water pipe 1, and the left and right sides of the fixing plates 3 are symmetrically provided with fixing rings 4, and the dripping pipe 2 is movably inserted in the fixing rings 4. The fixing plates 3 play a positioning role, which is convenient for fixing the positions of the water pipe 1 and the dripping pipe 2. The peripheral walls of the several fixing plates 3 are provided with positioning rings 23, which are convenient for positioning the fixing plates 3 on the ground;

[0036] The plugging tube 5 is a cylindrical structure with open ends at the upper and lower ends, and there are several of them. The plugging tubes 5 are respectively set through the ends of the dripping pipe 2, and the closing of the end of the dripping pipe 2 is controlled by the plugging tube 5;

[0037] Connecting pipes 6, there are several connecting pipes 6, and the several connecting pipes 6 are set as cylindrical structures with open ends at the upper and lower ends, and the several connecting pipes 6 are set through the water pipe 1 between the blocking pipes 5 on the left and right sides, and the water flow direction in the water pipe 1 is adjusted by the connecting pipes 6;

[0038] The plugging component 7 is arranged in the plugging pipe 5 and the connecting pipe 6, and the plugging component 7 includes:

[0039] The blocking rod 10 is movably inserted in the blocking tube 5, and a connecting rod 11 is provided between the blocking rods 10 on the left and right sides, and the connecting rod 11 drives the blocking rods 10 on the left and right sides to move synchronously;

[0040] The sealing ball 12 is screwed into the connecting tube 6 by a rotating shaft, and an opening 13 is provided on the sealing ball 12. Two gears 14 are respectively connected to the left and right sides of the sealing ball 12. Two racks 15 are respectively arranged on the left and right sides of the connecting rod 11, and the gears 14 are meshed with the racks 15. Through the cooperation of the racks 15 and the gears 14, it is convenient to control the rotation of the sealing ball 12, thereby adjusting the position of the opening 13, so that the water flow in the water pipe 1 can enter the extension tube 8. The buckles of several sealing balls 12 are provided with sealing rings 17, so as to increase the sealing performance between the sealing ball and the extension tube 8.

[0041] An adjusting screw 16, wherein the adjusting screw 16 is threadedly connected to the connecting rod 11, and the bottom end of the adjusting screw 16 is screwed to the fixing plate 3 by a bearing, and the adjusting screw 16 adjusts the height of the connecting rod 11;

[0042] The extension tube 8 is screwed on the connecting tube 6 through the connecting tube thread at the bottom, and the connecting tube is screwed on the bottom end of the extension tube 8 by a bearing, and a limit assembly 18 is provided on the wall of the extension tube 8, and the rotating nozzle 9 is arranged at the top of the extension tube 8, and the limit assembly 18 includes:

[0043] A limiting ring 19, wherein the limiting ring 19 is movably sleeved on the extension tube 8, and a positioning screw 20 passes through the side wall of the limiting ring 19 and is screwed on the extension tube 8, so that the limiting ring 19 can be fixed on the extension rod by the positioning screw 20;

[0044] There are two limit rods 21, the top ends of the two limit rods 21 are screwed to the side walls of the limit ring 19 by means of hinge seats, and the bottom ends of the limit rods 21 are screwed to positioning blocks 22 by means of shaft rods, the positioning blocks 22 are connected to the fixing plate 3 by means of bolts, and the support effect of the limit rods 21 is utilized to fix the extension tube 8 on the fixing plate 3 to prevent the extension tube 8 from tilting.

[0045] When using the utility model, the fixing plate 3 is first installed on the ground using the positioning ring 23, and then the water pipe 1 and the drip pipe 2 are respectively installed on the fixing plate 3, one end of the water pipe 1 is connected to the external water pump, the extension pipe 8 is installed on the top of the connecting pipe 6, the limiting ring 19 is fixed to the pipe wall of the extension pipe 8 by the positioning screw 20, and then the positioning block 22 is installed on the fixing plate 3 by bolts, so as to limit the position of the extension pipe 8, and the roots of corn are irrigated through the drip pipe 2. When the corn grows to a certain height, the operator turns the adjusting screw Rod 16, the adjusting screw 16 drives the connecting rod 11 to descend, and the connecting rod 11 drives the blocking rods 10 on the left and right sides to descend, so that the bottom end of the blocking rod 10 extends into the drip pipe 2, thereby blocking the drip pipe 2, and at the same time, the connecting rod 11 drives the rack 15 to descend, the rack 15 drives the gear 14 to rotate, and the gear 14 drives the blocking ball 12 to rotate through the rotating rod, and adjusts the position of the opening 13, so that the opening 13 is connected with the connecting pipe 6, thereby ensuring that the water flow in the water pipe 1 enters the extension pipe 8 through the water pressure, and then sprays water on the corn through the rotating nozzle 9.

[0046] After adopting the above structure, the beneficial effects of this specific implementation are as follows:

[0047] 1. A plugging assembly 7 is provided. The connecting rod 11 is driven to rotate by adjusting the screw 16. The connecting rod 11 drives the plugging rod 10 to move to a suitable position. At the same time, the connecting rod 11 rotates the plugging ball 12 to a suitable angle through the cooperation of the rack 15 and the gear 14, so that the corn can be irrigated by the cooperation of the drip pipe 2 and the rotating sprinkler 9, thereby achieving a water-saving effect;

[0048] 2. A limiting assembly 18 is provided, and the limiting ring 19 cooperates with the limiting rod 21 to facilitate positioning of the extension tube 8 on the fixing plate 3 to prevent the extension tube 8 from tilting.

[0049] The above description is only used to illustrate the technical solution of the utility model rather than to limit it. Other modifications or equivalent substitutions made to the technical solution of the utility model by ordinary technicians in this field should be included in the scope of the claims of the utility model as long as they do not depart from the spirit and scope of the technical solution of the utility model.

Claims

1. A corn irrigation device with a water-saving function, comprising a water delivery pipe (1) and a dripping pipe (2); a plurality of dripping pipes (2) are symmetrically arranged on the left and right sides of the water delivery pipe (1); It is characterized in that It also contains: A fixing plate (3), wherein the fixing plates (3) are in plurality and are respectively fixedly arranged on the bottom surface of the water delivery pipe (1), and fixing rings (4) are symmetrically arranged on the left and right sides of the fixing plates (3), and the drip pipe (2) is movably inserted in the fixing rings (4); A plugging pipe (5), wherein the plugging pipe (5) is a cylindrical structure with upper and lower ends open, and there are a plurality of the plugging pipes (5), and the plurality of the plugging pipes (5) are respectively arranged through the ends of the drip pipe (2); Connecting pipes (6), wherein there are a plurality of connecting pipes (6), the plurality of connecting pipes (6) are provided in the form of cylindrical structures with upper and lower ends open, and the plurality of connecting pipes (6) are provided through the water pipe (1) between the blocking pipes (5) on the left and right sides; A plugging component (7), wherein the plugging component (7) is arranged in the plugging tube (5); Extension tubes (8), the extension tubes (8) are in plurality and are respectively arranged on the connecting tube (6), and a limiting assembly (18) is arranged on the tube wall of the extension tube (8), and the rotating nozzle (9) is arranged at the top end of the extension tube (8).

2. The corn irrigation device with water-saving function according to claim 1, characterized in that: The blocking component (7) comprises: A blocking rod (10), wherein the blocking rod (10) is movably inserted into the blocking tube (5), and a connecting rod (11) is provided between the blocking rods (10) on the left and right sides; A blocking ball (12), wherein the blocking ball (12) is screwed into the connecting tube (6) by means of a rotating shaft, and an opening (13) is provided through the blocking ball (12), two gears (14) are respectively connected to the left and right sides of the blocking ball (12), two racks (15) are respectively arranged on the left and right sides of the connecting rod (11), and the gears (14) and the racks (15) are meshed with each other; The adjusting screw (16) is threadedly connected to the connecting rod (11), and the bottom end of the adjusting screw (16) is screwed to the fixing plate (3) by means of a bearing.

3. The corn irrigation device with water-saving function according to claim 2 is characterized in that: The buckle positions of the plurality of blocking balls (12) are all provided with sealing rings (17).

4. The corn irrigation device with water-saving function according to claim 1, characterized in that: The limiting component (18) comprises: A limiting ring (19), wherein the limiting ring (19) is movably sleeved on the extension tube (8), and a positioning screw (20) passes through the side wall of the limiting ring (19) and is then threadedly screwed onto the extension tube (8); The limiting rods (21) are two in number, the top ends of the two limiting rods (21) are screwed onto the side wall of the limiting ring (19) by means of hinged seats, and the bottom ends of the limiting rods (21) are screwed onto positioning blocks (22) by means of shafts, and the positioning blocks (22) are connected to the fixing plate (3) by means of bolts.

5. The corn irrigation device with water-saving function according to claim 1, characterized in that: Positioning rings (23) are provided on the peripheral walls of the plurality of fixing plates (3).

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