Agricultural water-saving drip irrigation device

Abstract

The utility model relates to the field of agriculture, in particular to a drip irrigation device for agricultural water saving. According to an existing drip irrigation device, water dripping on crops is not uniform and sufficient due to fixed drip irrigation during drip irrigation, and the water dripping amount of a drip irrigation pipe is inconvenient to adjust when the existing drip irrigation device faces different soil textures of a vegetable field. An agricultural water-saving drip irrigation device comprises wheel carriers and the like, two guide plates are fixedly connected to the sides, close to each other, of the two wheel carriers, connecting pipes are slidably connected between the two guide plates on the same side, four drip irrigation pipes are fixedly connected between the two connecting pipes, and water distribution pipes are fixedly connected to the two wheel carriers. An operator connects the two distributive pipes with the water pipe and starts the gear motor, after the two distributive pipes are connected, water flows into the drip irrigation pipe through the distributive pipes, the hose and the connecting pipe, and then the water drips into soil below through the drip irrigation pipe.

Description

Technical Field

[0001] The utility model relates to the field of agriculture, in particular to a drip irrigation device for agricultural water conservation. Background Technique

[0002] Agricultural drip irrigation is an efficient water-saving irrigation method. By dripping water near the crops through the drip irrigation pipe, water evaporation and soil loss can be reduced.

[0003] When the existing drip irrigation device is dripping water, since it drips water fixedly, the water dripped always stays at the same position of the soil near the crops. Therefore, it is easy to make the water dripping on the crops not uniform and sufficient enough. And when facing different soil textures in the vegetable field, it is not convenient to adjust the water dripping amount of the drip irrigation pipe, which is not conducive to making the soil absorb water better. Content of the Utility Model

[0004] In view of the problems raised in the above background technique, the utility model provides a drip irrigation device for agricultural water conservation that can irrigate agricultural crops fully and evenly, and is convenient to adjust the dripping water amount so as to be applicable to different soil textures in the vegetable field.

[0005] The technical solution is as follows: A drip irrigation device for agricultural water conservation includes two wheel frames. On one side of the two wheel frames close to each other, two guide plates are fixedly connected respectively. Between the two guide plates on the same side, a connecting pipe is slidably connected. Four drip irrigation pipes are fixedly connected between the two connecting pipes. A water distribution pipe is fixedly connected to each of the two wheel frames. Two hoses are connected between the water distribution pipe and the connecting pipe. On one side of the two connecting pipes away from each other, a transmission rod is fixedly connected respectively. On one side of the two wheel frames close to each other, a reduction motor is fixedly connected respectively. On the output shafts of the two reduction motors, a crank is fixedly connected respectively. The end of the crank away from the reduction motor passes through the transmission rod.

[0006] As a further preferred solution, an annular groove is formed on the guide plate.

[0007] As a further preferred solution, it further includes a sliding water collecting frame. The sliding water collecting frame is slidably connected to the drip irrigation pipe. A connecting frame is fixedly connected between all the sliding water collecting frames. Stirring rods are fixedly connected to both sides of the connecting frame. An electromagnetic valve is fixedly connected to the lower end of each sliding water collecting frame. A switch button is fixedly connected to one of the guide plates. A pressing rod is fixedly connected to one end of one of the stirring rods close to the switch button.

[0008] As a further preferred solution, it further includes four magnets. The magnets are fixedly connected to both ends of two of the drip irrigation pipes.

[0009] The utility model has the following advantages: 1. The operator connects both water distribution pipes to the water pipe and starts the reduction motor. After the two water distribution pipes are connected, water will flow into the drip irrigation pipe through the water distribution pipes, hoses and connecting pipes, and finally drip into the soil near the agricultural crops below through the drip irrigation pipe. Then, the output shaft of the reduction motor will drive the curved rod to rotate, and the rotation of the curved rod will drive the transmission rod, connecting pipe and drip irrigation pipe to rotate together. In this way, the drip irrigation pipe can drip irrigate around the agricultural crops during drip irrigation, which is convenient for full and uniform irrigation.

[0010] 2. The operator pushes the toggle rod towards the direction close to the switch button. Then, the toggle rod will drive the connecting frame and the sliding water collecting frame to move together, so that the side of the connecting frame away from the toggle rod is separated from the magnetic attraction of two of the magnets, and the side of the connecting frame close to the toggle rod is magnetically attracted to the other two magnets. Then, the sliding water collecting frame is located directly below the water outlet of the drip irrigation pipe. When the drip irrigation pipe discharges water, the water will first drip into the sliding water collecting frame and gradually accumulate. Then, when the toggle rod and the pressing rod rotate together with the connecting pipe and the drip irrigation pipe, the switch button will be triggered. When the switch button is triggered, the solenoid valve will open, so that the water accumulated in the sliding water collecting frame will fall into the soil near the agricultural crops below at one time. In this way, when the soil texture of the vegetable field is soft, the amount of water dripping at one time can be increased. Due to the greater gravity of the large water droplets, the large water droplets can have a greater impact force when falling, so that the water can better drip into the soil and be absorbed by the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a three-dimensional structural schematic diagram of the utility model.

[0012] Figure 2 is the utility model Figure 1 an enlarged three-dimensional structural schematic diagram of part A in the utility model.

[0013] Figure 3 is the utility model Figure 1 an enlarged three-dimensional structural schematic diagram of part B in the utility model.

[0014] Figure 4 is a three-dimensional structural schematic diagram of the sliding water collecting frame of the utility model.

[0015] Wherein: 1 - wheel frame, 2 - guide plate, 3 - connecting pipe, 4 - drip irrigation pipe, 5 - water distribution pipe, 6 - hose, 7 - transmission rod, 8 - reduction motor, 9 - curved rod, 10 - sliding water collecting frame, 11 - connecting frame, 12 - toggle rod, 13 - solenoid valve, 14 - switch button, 15 - pressing rod, 16 - magnet. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The present invention is further described below in conjunction with specific embodiments. It should also be noted that, unless otherwise clearly specified and limited, terms such as: setting, installing, connecting, and connecting should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0017] Embodiment 1: A drip irrigation device for agricultural water saving, such as Figures 1 - 3 As shown, it includes two wheel frames 1, two guide plates 2 are fixedly connected to the sides of the two wheel frames 1 that are close to each other, a connecting pipe 3 is slidably connected between the two guide plates 2 on the same side, four drip irrigation pipes 4 are fixedly connected between the two connecting pipes 3, water distribution pipes 5 are fixedly connected to the two wheel frames 1, two hoses 6 are connected between the water distribution pipes 5 and the connecting pipes 3, a transmission rod 7 is fixedly connected to the sides of the two connecting pipes 3 that are away from each other, a reduction motor 8 is fixedly connected to the sides of the two wheel frames 1 that are close to each other, a bent rod 9 is fixedly connected to the output shafts of the two reduction motors 8, and the end of the bent rod 9 away from the reduction motor 8 passes through the transmission rod 7.

[0018] The guide plate 2 is provided with an annular groove, and the guide plate 2 is used for guiding the connecting pipe 3 .

[0019] Initially, in actual work, the operator pushes the device to the vegetable field area where drip irrigation is required, and then the operator passes water to the two water distribution pipes 5 and starts the reduction motor 8. After the two water distribution pipes 5 are connected, water will flow into the drip irrigation pipe 4 through the water distribution pipe 5, the hose 6 and the connecting pipe 3, and finally drip into the soil near the agricultural crops below through the drip irrigation pipe 4. Then the output shaft of the reduction motor 8 will drive the crankshaft 9 to rotate, and the rotation of the crankshaft 9 will drive the transmission rod 7, the connecting pipe 3 and the drip irrigation pipe 4 to rotate together, so that the drip irrigation pipe 4 can drip around the agricultural crops during drip irrigation, which is convenient for sufficient and uniform drip irrigation.

[0020] Embodiment 2: Based on embodiment 1, Figures 1 - 4 As shown, it also includes a sliding water collecting frame 10, which is slidably connected to the drip irrigation pipe 4, and is used to accumulate water drops. A connecting frame 11 is fixedly connected between all the sliding water collecting frames 10, and a toggle rod 12 is fixedly connected on both sides of the connecting frame 11. A solenoid valve 13 is fixedly connected to the lower end of each sliding water collecting frame 10, a switch button 14 is fixedly connected to one of the guide plates 2, and a pressure rod 15 is fixedly connected to one end of one of the toggle rods 12 close to the switch button 14.

[0021] It also includes four magnets 16 , wherein both ends of the two drip irrigation pipes 4 are fixedly connected with the magnets 16 , and the four magnets 16 are used to attract the toggle rod 12 to maintain stability.

[0022] At first, each sliding water collecting frame 10 does not block the water outlet of the drip irrigation pipe 4, the solenoid valve 13 is in a closed state, and the side of the connecting frame 11 away from the toggle rod 12 is magnetically attracted to two of the magnets 16. When the soil in the vegetable field is soft, the operator pushes the toggle rod 12 to move toward the switch button 14, and then the toggle rod 12 drives the connecting frame 11 and the sliding water collecting frame 10 to move together, so that the side of the connecting frame 11 away from the toggle rod 12 is demagnetized from two of the magnets 16, and the side of the connecting frame 11 close to the toggle rod 12 is magnetically attracted to the other two magnets 16, and then the sliding water collecting frame 10 is located at the outlet of the drip irrigation pipe 4. Directly below the water outlet, when the drip irrigation pipe 4 discharges water, the water will first drip into the sliding water collecting frame 10 and gradually accumulate. Then, when the toggle rod 12 and the pressure rod 15 rotate together with the connecting pipe 3 and the drip irrigation pipe 4, the switch button 14 will be triggered. When the switch button 14 is triggered, the solenoid valve 13 will open, so that the water accumulated in the sliding water collecting frame 10 will fall into the soil near the agricultural crops below at one time. In this way, when the soil in the vegetable field is soft, the amount of water dripping at one time can be increased. Since the gravity of large water droplets is greater, the large water droplets can have a greater impact force when falling, so that the water can drip into the soil better and be absorbed by the soil.

[0023] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. A drip irrigation device for agricultural water saving, characterized in that: The invention comprises two wheel frames (1), two guide plates (2) are fixedly connected to the sides of the two wheel frames (1) close to each other, a connecting pipe (3) is slidably connected between the two guide plates (2) on the same side, four drip irrigation pipes (4) are fixedly connected between the two connecting pipes (3), a water distribution pipe (5) is fixedly connected to the two wheel frames (1), two hoses (6) are connected between the water distribution pipe (5) and the connecting pipe (3), a transmission rod (7) is fixedly connected to the sides of the two connecting pipes (3) away from each other, a reduction motor (8) is fixedly connected to the sides of the two wheel frames (1) close to each other, a bent rod (9) is fixedly connected to the output shafts of the two reduction motors (8), and the end of the bent rod (9) away from the reduction motor (8) passes through the transmission rod (7).

2. The agricultural water-saving drip irrigation device according to claim 1, characterized in that: The guide plate (2) is provided with an annular groove.

3. The agricultural water-saving drip irrigation device according to claim 2, characterized in that: It also includes a sliding water collecting frame (10), wherein the sliding water collecting frame (10) is slidably connected to the drip irrigation pipe (4), a connecting frame (11) is fixedly connected between all the sliding water collecting frames (10), both sides of the connecting frame (11) are fixedly connected to a toggle rod (12), the lower end of each sliding water collecting frame (10) is fixedly connected to a solenoid valve (13), one of the guide plates (2) is fixedly connected to a switch button (14), and one end of the toggle rod (12) close to the switch button (14) is fixedly connected to a pressure rod (15).

4. The agricultural water-saving drip irrigation device according to claim 3, characterized in that: It also comprises four magnets (16), wherein both ends of the two drip irrigation pipes (4) are fixedly connected with the magnets (16).

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