High-standard low-pressure pipe irrigation device for farmland

Abstract

The high-standard low-pressure pipe irrigation device for the farmland comprises a bottom plate, a machine body is fixedly installed in the center of the upper top face of the bottom plate, a double-end motor is fixedly installed on the inner bottom face of the machine body in an embedded mode, a worm is fixedly installed at the left end of the double-end motor, a worm wheel is meshed with the rear portion of the left side of the worm, and a worm gear is meshed with the rear portion of the right side of the worm. According to the high-standard low-pressure pipe irrigation device for the farmland, when water in the machine body is squeezed through a piston block, the pressure in the machine body is detected in real time through a pressure sensor, a user can conveniently adjust the pressure of water sprayed by an atomization spray head, water entering the machine body is filtered through a filter plate, and the water is filtered through a water inlet pipe; according to the device, impurities in water are prevented from blocking an atomizing nozzle, a rotating rod is rotated to drive a first straight gear to rotate so as to drive a half shaft gear and the atomizing nozzle to adjust the angle, through sliding connection of a roller and a track, a user can conveniently move for irrigation, the labor burden of the user is relieved, and the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of low-pressure pipe irrigation devices, and specifically relates to a low-pressure pipe irrigation device for high-standard farmland. Background Technique

[0002] A low-pressure pipe irrigation device is an irrigation system used for farmland or horticultural planting. The working principle of the low-pressure pipe irrigation system is to use a water pump to pump water from a water source (such as a well or a reservoir) to the irrigation area, distribute it to each branch pipe through the main pipe, and then evenly spray the water to the roots of plants through a sprinkler head. The controller can set the irrigation time and frequency according to requirements to ensure that each area obtains an appropriate amount of water. The advantages of using the low-pressure pipe irrigation system include saving water resources, increasing crop yields, reducing labor costs, and increasing flexibility. However, there are still certain defects in the existing low-pressure pipe irrigation device for high-standard farmland; for example:

[0003] The "low-pressure pipe irrigation device" with the application number CN202122376219.X includes a support frame and a lifting frame. The lifting frame is arranged inside the support frame, an adjusting component is arranged inside the lifting frame, a lifting component is arranged on the side wall of the lifting frame, and a limiting groove is opened on the inner wall of the support frame. By setting the lifting component, the telescopic rod drives the connecting plate to move along the limiting groove until it moves to the required height, so as to adjust to different terrains. When the required height is adjusted, the telescopic rod, the connecting plate and the lifting frame connected by the telescopic rod are fixed by tightening the locking bolt. According to the above, although the low-pressure pipe irrigation device can be used well, when the device irrigates crops, the irrigation area is too small, the device structure is single, the use is not flexible, it cannot be moved for irrigation, the water flow pressure cannot be controlled during use, the water cannot be filtered, and it is easy to cause blockage of the pipeline, which often troubles users and cannot meet the daily needs of users. Content of the Utility Model

[0004] The purpose of the utility model is to provide a low-pressure pipe irrigation device for high-standard farmland to solve the problems raised in the above background technique, such as too small irrigation area, single device structure, inflexible use, inability to move for irrigation, inability to control the water flow pressure during use, inability to filter water, easy blockage of the pipeline, often troubling users, and unable to meet the daily needs of users.

[0005] To achieve the above object, the present utility model provides the following technical solutions: A low-pressure pipe irrigation device for high-standard farmland, including a bottom plate, the center of the upper top surface of the bottom plate is fixedly installed with a machine body, the inner bottom surface of the machine body is inlaid and fixedly installed with a double-headed motor, the left end of the double-headed motor is fixedly installed with a worm, the left rear side of the worm is engaged with a worm gear, the upper top surface of the worm gear is fixedly installed with a first screw rod in a penetrating manner, a first baffle is arranged on the right side of the first screw rod, and the first baffle is fixedly installed on the inner wall surface of the machine body, the upper end of the first screw rod is threadedly connected with a first slider, and the first slider is slidably connected through the first baffle, and a piston block is fixedly installed on the right wall surface of the first slider.

[0006] As a preferred technical solution of the present utility model, the first slider is in surface contact with the first baffle through a rubber pad, the worm, the worm gear, the first screw rod, the first baffle and the first slider are symmetrically arranged about the center of the machine body, the upper end of the left wall surface of the machine body is fixedly installed with a spring rod, and the upper end of the spring rod is slidably connected through a second slider.

[0007] As a preferred technical solution of the present utility model, a second baffle is arranged on the right side of the spring rod, and the second baffle is fixedly installed with the machine body, the second slider is slidably connected through the second baffle, and the second slider and the second baffle are slidably connected through a rubber pad, and a filter plate is fixedly installed on the right wall surface of the second slider.

[0008] As a preferred technical solution of the present utility model, the spring rod, the second slider and the second baffle are symmetrically arranged about the center of the machine body, a pressure sensor is fixedly installed at the center of the inner top surface of the machine body, a fixing frame is fixedly installed at the upper end of the left wall surface of the machine body, a rotating rod is connected by a bearing inside the fixing frame, and a first straight gear is fixedly installed at the center of the rotating rod.

[0009] As a preferred technical solution of the present utility model, a half-axis gear is engaged on the left side of the first straight gear, and the half-axis gear is connected by a bearing with the fixing frame, an atomizing nozzle is fixedly installed at the left end of the half-axis gear, a water tank is fixedly installed on the upper top surface of the right side of the bottom plate, a pump body is arranged on the left side of the water tank, and the pump body is fixedly installed with the water tank through a one-way valve, and the pump body is fixedly installed on the upper end of the rear wall surface of the machine body through a pipeline.

[0010] As a preferred technical solution of the present utility model, the left side of the rear wall surface of the bottom plate is connected by a bearing with a roller, an orbit is slidably connected to the outside of the roller, a fixing block is fixedly installed on the right wall surface of the roller, the roller and the fixing block are symmetrically arranged about the center of the bottom plate, and a driving motor is fixedly installed inlaid at the right end of the orbit.

[0011] As a preferred technical solution of the present utility model, a second straight gear is fixedly installed at the left end of the driving motor. A second straight gear meshes with the right end of the second straight gear, and a second lead screw is fixedly installed through the upper top surface of the second straight gear on the right side. The second lead screw penetrates and is threadedly connected to two fixing blocks. The atomizing nozzle is fixedly installed on the upper end of the left wall surface of the machine body through a one-way valve.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: for this low-pressure pipe irrigation device for high-standard farmland, when the water inside the machine body is squeezed by the piston block, the pressure sensor is used to detect the pressure inside the machine body in real time, which is convenient for the user to adjust the water pressure sprayed by the atomizing nozzle. The water entering the machine body is filtered by the filter plate to prevent impurities in the water from blocking the atomizing nozzle. By rotating the rotating rod to drive the first straight gear to rotate, the first straight gear meshes with the half shaft gear to drive the half shaft gear and the atomizing nozzle to adjust the angle, which is convenient for irrigating crops. By the sliding connection between the roller and the track, it is convenient for the user to move the machine body, facilitating the user to move for irrigation, reducing the labor burden of the user, and improving the working efficiency of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is the main sectional structure diagram of the present utility model;

[0014] Figure 2 is the top sectional structure diagram of the track of the present utility model;

[0015] Figure 3 is the main structure diagram of the filter plate of the present utility model;

[0016] Figure 4 is the main structure diagram of the double-headed motor of the present utility model;

[0017] Figure 5 is the present utility model Figure 1 the enlarged structure diagram at position A in.

[0018] In the figure: 1, bottom plate; 2, machine body; 3, double-headed motor; 4, worm; 5, worm gear; 6, first lead screw; 7, first baffle; 8, first slider; 9, piston block; 10, spring rod; 11, second slider; 12, second baffle; 13, filter plate; 14, pressure sensor; 15, fixing bracket; 16, rotating rod; 17, first straight gear; 18, half shaft gear; 19, atomizing nozzle; 20, water tank; 21, pump body; 22, roller; 23, track; 24, driving motor; 25, second straight gear; 26, second lead screw; 27, fixing block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0020] Please refer to Figures 1-5 , the present utility model provides a technical solution, a low-pressure pipe irrigation device for high-standard farmland, including a bottom plate 1. The center of the upper top surface of the bottom plate 1 is fixedly installed with a machine body 2. The inner bottom surface of the machine body 2 is inlaid and fixedly installed with a double-headed motor 3. The left end of the double-headed motor 3 is fixedly installed with a worm 4. A worm gear 5 is engaged behind the left side of the worm 4. The upper top surface of the worm gear 5 is fixedly installed with a first lead screw 6 through it. A first baffle 7 is arranged on the right side of the first lead screw 6, and the first baffle 7 is fixedly installed on the inner wall surface of the machine body 2. The upper end of the first lead screw 6 is threadedly connected with a first slider 8, and the first slider 8 is slidably connected through the first baffle 7. A piston block 9 is fixedly installed on the right wall surface of the first slider 8.

[0021] The first slider 8 is in surface contact with the first baffle 7 through a rubber pad. The worm 4, the worm gear 5, the first lead screw 6, the first baffle 7 and the first slider 8 are symmetrically arranged about the center of the machine body 2. The upper end of the left wall surface of the machine body 2 is fixedly installed with a spring rod 10. The upper end of the spring rod 10 is slidably connected through a second slider 11.

[0022] A second baffle 12 is arranged on the right side of the spring rod 10, and the second baffle 12 is fixedly installed with the machine body 2. The second slider 11 is slidably connected through the second baffle 12, and the second slider 11 is slidably connected with the second baffle 12 through a rubber pad. A filter plate 13 is fixedly installed on the right wall surface of the second slider 11.

[0023] The spring rod 10, the second slider 11 and the second baffle 12 are symmetrically arranged about the center of the machine body 2. The center of the inner top surface of the machine body 2 is fixedly installed with a pressure sensor 14. The upper end of the left wall surface of the machine body 2 is fixedly installed with a fixing frame 15. A rotating rod 16 is connected by a bearing inside the fixing frame 15. A first straight gear 17 is fixedly installed at the center of the rotating rod 16.

[0024] A half shaft gear 18 is engaged on the left side of the first straight gear 17, and the half shaft gear 18 is connected by a bearing with the fixing frame 15. An atomizing nozzle 19 is fixedly installed at the left end of the half shaft gear 18. The upper top surface on the right side of the bottom plate 1 is fixedly installed with a water tank 20. A pump body 21 is arranged on the left side of the water tank 20, and the pump body 21 is fixedly installed with the water tank 20 through a one-way valve. The pump body 21 is fixedly installed on the upper end of the rear wall surface of the machine body 2 through a pipeline.

[0025] On the left side of the rear wall surface of the bottom plate 1, a roller 22 is connected by a bearing. The outside of the roller 22 is slidably connected with a track 23. A fixed block 27 is fixedly installed on the right wall surface of the roller 22. The roller 22 and the fixed block 27 are symmetrically arranged about the center of the bottom plate 1. A driving motor 24 is fixedly installed by inlaying at the right end of the track 23.

[0026] A second straight gear 25 is fixedly installed at the left end of the driving motor 24. A second straight gear 25 meshes with the right end of the second straight gear 25. And a second lead screw 26 is fixedly installed through the upper top surface of the right-side second straight gear 25. And the second lead screw 26 passes through and is threadedly connected to the two fixed blocks 27. The atomizing nozzle 19 is fixedly installed on the upper end of the left wall surface of the machine body 2 through a one-way valve.

[0027] Working principle: When using a low-pressure pipe irrigation device for high-standard farmland, first, the user starts the pump body 21 to pump the water in the water tank 20 into the machine body 2. Then, start the double-headed motor 3 to act, drive the worm 4 to rotate, drive the first lead screw 6 to rotate through the meshing of the worm 4 and the worm wheel 5, drive the piston block 9 to move upward through the meshing of the first lead screw 6 and the first slider 8, squeeze the water inside the machine body 2, and at the same time filter the water through the filter plate 13. The pressure inside the machine body 2 is monitored in real time through the pressure sensor 14. Then, start the driving motor 24 to rotate, drive the second straight gear 25 to rotate, drive the second lead screw 26 to rotate through the rotation of the second straight gear 25, drive the roller 22 to move through the threaded connection of the second lead screw 26 and the fixed block 27, thereby driving the machine body 2 to move. At the same time, rotate the rotating rod 16 to drive the first straight gear 17 to rotate, drive the half-axis gear 18 to rotate through the first straight gear 17, thereby driving the atomizing nozzle 19 to adjust the angle. At this time, start the atomizing nozzle 19 to act to irrigate the crops, and thus complete a series of operations. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0028] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any aspect, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes falling within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A low-pressure pipe irrigation device for high-standard farmland, comprising a bottom plate (1); It is characterized in that: A body (2) is fixedly installed at the center of the upper top surface of the bottom plate (1). A double-headed motor (3) is fixedly installed by inlaying on the inner bottom surface of the body (2). A worm (4) is fixedly installed at the left end of the double-headed motor (3). A worm gear (5) is meshed with the rear left side of the worm (4). A first lead screw (6) is fixedly installed through the upper top surface of the worm gear (5). A first baffle (7) is arranged on the right side of the first lead screw (6), and the first baffle (7) is fixedly installed on the inner wall surface of the body (2). The upper end of the first lead screw (6) is threadedly connected with a first slider (8), and the first slider (8) is slidably connected through the first baffle (7). A piston block (9) is fixedly installed on the right wall surface of the first slider (8).

2. The low-pressure pipe irrigation device for high-standard farmland according to claim 1, characterized in that, The first slider (8) is in surface contact with the first baffle (7) through a rubber pad. The worm (4), the worm gear (5), the first lead screw (6), the first baffle (7) and the first slider (8) are symmetrically arranged about the center of the body (2). A spring rod (10) is fixedly installed at the upper end of the left wall surface of the body (2). A second slider (11) is slidably connected through the upper end of the spring rod (10).

3. The low-pressure pipe irrigation device for high-standard farmland according to claim 2, characterized in that, A second baffle (12) is arranged on the right side of the spring rod (10), and the second baffle (12) is fixedly installed with the body (2). The second slider (11) is slidably connected through the second baffle (12), and the second slider (11) is slidably connected with the second baffle (12) through a rubber pad. A filter plate (13) is fixedly installed on the right wall surface of the second slider (11).

4. The low-pressure pipe irrigation device for high-standard farmland according to claim 3, characterized in that, The spring rod (10), the second slider (11) and the second baffle (12) are symmetrically arranged about the center of the body (2). A pressure sensor (14) is fixedly installed at the center of the inner top surface of the body (2). A fixed frame (15) is fixedly installed at the upper end of the left wall surface of the body (2). A rotating rod (16) is connected by a bearing inside the fixed frame (15). A first straight gear (17) is fixedly installed at the center of the rotating rod (16).

5. The low-pressure pipe irrigation device for high-standard farmland according to claim 4, characterized in that, A half shaft gear (18) is meshed with the left side of the first straight gear (17), and the half shaft gear (18) is connected by a bearing with the fixed frame (15). An atomizing nozzle (19) is fixedly installed at the left end of the half shaft gear (18). A water tank (20) is fixedly installed on the upper top surface of the right side of the bottom plate (1). A pump body (21) is arranged on the left side of the water tank (20), and the pump body (21) is fixedly installed with the water tank (20) through a one-way valve. The pump body (21) is fixedly installed on the upper end of the rear wall surface of the body (2) through a pipeline.

6. The low-pressure pipe irrigation device for high-standard farmland according to claim 5, characterized in that, A roller (22) is connected by a bearing on the left side of the rear wall surface of the bottom plate (1). A track (23) is slidably connected to the outside of the roller (22). A fixed block (27) is fixedly installed on the right wall surface of the roller (22). The roller (22) and the fixed block (27) are symmetrically arranged about the center of the bottom plate (1). A driving motor (24) is fixedly installed by inlaying at the right end of the track (23).

7. The low-pressure pipe irrigation device for high-standard farmland according to claim 6, characterized in that, A second spur gear (25) is fixedly installed at the left end of the drive motor (24). A second spur gear (25) meshes with the right end of the second spur gear (25). A second lead screw (26) is fixedly installed through the upper top surface of the right-side second spur gear (25). The second lead screw (26) passes through and is threadedly connected to two fixed blocks (27). The atomizing nozzle (19) is fixedly installed at the upper end of the left wall surface of the machine body (2) through a check valve.

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