Agricultural irrigation device for agricultural facilities

Abstract

The utility model discloses an agricultural irrigation device for agricultural facilities, which relates to the technical field of irrigation devices, and comprises a water pumping device, a plurality of irrigation water belts which are sequentially connected in series and are connected with a water outlet of the water pumping device, and a plurality of dragging auxiliary trolleys which are respectively connected below the irrigation water belts in a water passing state in a clamping manner, the dragging auxiliary trolley comprises a clamping seat and four rolling wheels which are arranged below the clamping seat in a rectangular manner; according to the utility model, through a plurality of dragging auxiliary trolleys, the dragging performance of the water hose is obviously improved, the water hose is erected at multiple points, the contact area with the ground and the friction damage are reduced, the service life of the water hose is prolonged, and the cost is reduced; the rollers change sliding into rolling friction, so that the dragging force is reduced, and the labor intensity is reduced; the clamping base bottom plate and the circular plate are rotationally connected, so that the dragging resistance is reduced, the water hose moves more smoothly and efficiently, and the agricultural irrigation operation efficiency and convenience are comprehensively improved.

Description

Technical Field

[0001] This utility model relates to the field of irrigation device technology, and in particular to an agricultural irrigation device for agricultural facilities. Background Technology

[0002] In the field of agricultural irrigation, the efficient operation of irrigation devices plays a crucial role in ensuring the growth of crops and the smooth progress of agricultural production. Traditional agricultural irrigation devices often face difficulties in dragging during actual use, especially when the irrigation hose is in operation.

[0003] Agricultural production typically takes place across large areas of farmland, with extensive irrigation coverage. When irrigation hoses are used to deliver water, the hoses themselves are flexible, and their weight increases as water flows through them, creating significant sliding friction as they come into close contact with the farmland surface. For example, in farmland with rough soil or crop residue, this friction severely hinders the hoses from moving smoothly, requiring considerable manpower and resources to achieve their displacement. In long-distance irrigation operations, operators need to frequently drag the hoses to adjust the irrigation position, and as the dragging distance increases, the cumulative effect of this frictional resistance becomes more pronounced, leading to operator fatigue and a significant reduction in work efficiency. Therefore, this paper proposes an agricultural irrigation device for agricultural facilities. Utility Model Content

[0004] The main objective of this invention is to provide an agricultural irrigation device for agricultural facilities, which can effectively solve the problems in the background art.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0006] An agricultural irrigation device for agricultural facilities includes a pumping device and several irrigation hoses connected in series and connected to the outlet of the pumping device. It also includes several towing auxiliary trolleys that are respectively connected to the irrigation hoses under the water-flowing state by snap-fit.

[0007] The towing auxiliary trolley includes a mounting base and four rollers arranged in a rectangular pattern and mounted below the mounting base.

[0008] Preferably, the card holder includes a base plate and two arched clamps, which are symmetrically fixedly installed above the base plate.

[0009] Preferably, the base plate is disc-shaped, and a circular plate is coaxially rotatably connected to the bottom of the base plate, the circular plate being provided with four small circular holes.

[0010] Preferably, a cylinder is coaxially fixedly installed above the circular plate, and the cylinder is rotatably installed in a large circular hole in the base plate via a large bearing.

[0011] Preferably, a wheel fork is connected above the four rollers, and the tops of the four wheel forks are respectively rotatably mounted in four small round holes in the circular plate via small bearings.

[0012] Preferably, the middle portions of the two arched clamps are bent close to each other, and their corresponding end faces are arc-shaped.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. The drag-and-drop assist cart optimizes the experience of dragging irrigation hoses.

[0015] The agricultural irrigation device equipped with this agricultural facility features a towing auxiliary trolley that significantly improves the towing performance of the irrigation hose. By raising the irrigation hose at multiple points while it is in operation, the contact area between the hose and the farmland surface is effectively reduced, minimizing damage caused by friction, greatly extending the service life of the irrigation hose, and lowering maintenance costs and replacement frequency. At the same time, the four rollers convert sliding friction into rolling friction, significantly reducing the force required for towing and significantly reducing the labor intensity of operators. Furthermore, the rotating connection structure between the base plate and the circular plate further reduces resistance during towing, making the movement of the irrigation hose in the farmland smoother and more efficient, thus improving the overall efficiency and convenience of agricultural irrigation operations.

[0016] 2. Convenient irrigation hose clamping and disassembly function

[0017] The towing auxiliary trolley of this agricultural irrigation device has unique advantages in the connection and disconnection of irrigation hoses. Its two arched clamps cleverly utilize the elasticity of the irrigation hose when water is flowing to achieve quick connection, greatly shortening the operation time when laying the irrigation hose, improving the assembly efficiency of the device, and allowing irrigation operations to be carried out quickly. When irrigation is finished, whether the hose joint is disconnected and the water supply is stopped or the pumping device stops supplying water, the outer diameter of the end irrigation hose is reduced and can be easily removed from the towing auxiliary trolley. This greatly facilitates the storage and organization of the hose, reduces the difficulty and time consumption of disassembly after the operation is completed, and provides great convenience for subsequent agricultural irrigation processes, further improving the practicality and ease of use of the entire irrigation device. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the towing auxiliary trolley in this utility model;

[0020] Figure 3 This is an exploded view of the towing auxiliary trolley in this utility model.

[0021] In the diagram: 1. Irrigation hose; 2. Traction trolley; 20. Roller; 21. Wheel fork; 22. Circular plate; 23. Base plate; 24. Arched clamp; 25. Large bearing; 26. Small bearing; 27. Small round hole; 28. Cylinder; 29. ​​Large round hole. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] refer to Figures 1-3 As shown, an agricultural irrigation device for agricultural facilities includes a pumping device, wherein the pumping device preferably uses an agricultural irrigation diesel engine flood control and drainage centrifugal pump, which works in conjunction with the diesel engine via a belt. The inlet of the agricultural irrigation diesel engine flood control and drainage centrifugal pump is connected to the well water in the farmland irrigation well through a connecting pipe, while the outlet is connected to several irrigation water belts 1 connected in series, thereby constructing the basic path from well water extraction to water delivery for irrigation.

[0024] refer to Figure 1 In actual use, three or more towing auxiliary trolleys 2 are set below the irrigation water hose 1 at the end and in the water-flowing state. These towing auxiliary trolleys 2 play an important role. They are connected to the irrigation water hose 1 by snap-fit ​​and lift the irrigation water hose 1 upward, effectively reducing the contact area between the irrigation water hose 1 and the farmland ground.

[0025] refer to Figure 2 and Figure 3 Specifically, the towing auxiliary trolley 2 includes a mounting base and four rollers 20. The four rollers 20 are arranged in a rectangular pattern and installed below the mounting base. Its core purpose is to transform the sliding friction between the irrigation hose 1 and the farmland surface into a more labor-saving rolling friction. This brings two significant advantages: first, it significantly reduces frictional damage between the irrigation hose 1 and the farmland surface, thereby extending the service life of the irrigation hose 1; second, it makes towing the irrigation hose 1 in the farmland more labor-saving and convenient, greatly improving operational efficiency.

[0026] refer to Figure 2 and Figure 3 Further analysis of the card holder's structure reveals that it consists of a base plate 23 and two arched clamping plates 24. The two arched clamping plates 24 are symmetrically fixed above the base plate 23, with their middle sections curved close to each other. Furthermore, the corresponding end faces of the arched clamping plates 24 are arc-shaped. Figure 2As can be seen, the shortest distance L1 between the two arched clamps 24 is less than the diameter of the expanded irrigation hose 1, and the lower distance L2 is the same as the diameter of the expanded irrigation hose 1. Furthermore, the upper distance between the two arched clamps 24 is greater than the diameter of the irrigation hose 1. This design allows the irrigation hose 1 in the water-carrying state to easily fit between the two arched clamps 24. This design effectively avoids excessive restriction on the bending of the irrigation hose 1. Similarly, the upper surface of the base plate 23 can also bulge upwards in a spherical shape, which can better guide the bending degree of the irrigation hose 1 on the base plate 23, so that it can better adapt to the complex terrain of the farmland and various bending changes during the dragging process.

[0027] refer to Figure 2 and Figure 3 Looking at the structural features of the base plate 23, it is disc-shaped, with a circular plate 22 rotatably connected to its lower part on the coaxial side. A cylinder 28 is coaxially fixedly installed on the upper part of the circular plate 22. The cylinder 28 is rotatably installed in the large circular hole 29 in the base plate 23 through a large bearing 25. That is, the inner ring of the large bearing 25 is fixedly connected to the outer wall of the cylinder 28, and the outer ring is fixedly connected to the inner wall of the large circular hole 29. This structural design allows the base plate 23 of the card holder to rotate flexibly as the irrigation hose 1 is dragged and bent, effectively reducing the resistance generated by the auxiliary trolley 2 to the dragging movement when the irrigation hose 1 is dragged. In addition, four rollers 20 are connected to wheel forks 21 above them. The tops of the four wheel forks 21 are rotatably mounted in four small round holes 27 in the circular plate 22 via small bearings 26. The inner ring of the small bearing 26 is fixedly connected to the top of the wheel fork 21, and the outer ring is fixedly connected to the inner wall of the small round hole 27, thereby enabling the rollers 20 to be rotatably mounted below the circular plate 22. This helps the rollers 20 to smoothly turn and roll in the direction of the irrigation water belt 1 being dragged by the force, further improving the practicality, flexibility and durability of the entire device in the process of farmland irrigation.

[0028] This utility model, through the ingenious handling of the irrigation water hose 1 by multiple towing auxiliary trolleys 2 and its own unique structural design, effectively reduces the frictional contact between the irrigation water hose 1 and the farmland ground, while reducing the drag resistance. It has extremely positive significance for both the protection of the irrigation water hose 1 and the efficient implementation of the entire agricultural irrigation operation, and greatly improves the performance of agricultural irrigation devices in actual farmland operations.

[0029] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An agricultural irrigation device for agricultural facilities, comprising a pumping device and a plurality of irrigation water hoses (1) connected in series and connected to the outlet of the pumping device, characterized in that: It also includes several towing auxiliary trolleys (2) that are connected by snap-fit ​​to the bottom of the irrigation hose (1) in the water-flowing state; The towing auxiliary trolley (2) includes a mounting base and four rollers (20) arranged in a rectangular pattern and mounted below the mounting base.

2. An agricultural irrigation device for agricultural facilities according to claim 1, characterized in that: The card holder includes a base plate (23) and two arched clamps (24), which are fixedly installed symmetrically on top of the base plate (23).

3. An agricultural irrigation device for agricultural facilities according to claim 2, characterized in that: The base plate (23) is disc-shaped, and a circular plate (22) is coaxially rotatably connected to the bottom of the base plate (23). The circular plate (22) has four small circular holes (27).

4. An agricultural irrigation device for agricultural facilities according to claim 3, characterized in that: A cylinder (28) is coaxially fixedly installed above the circular plate (22), and the cylinder (28) is rotatably installed in the large circular hole (29) in the base plate (23) via a large bearing (25).

5. An agricultural irrigation device for agricultural facilities according to claim 3, characterized in that: The four rollers (20) are connected to wheel forks (21) above them, and the tops of the four wheel forks (21) are respectively rotatably installed in four small round holes (27) in the circular plate (22) via small bearings (26).

6. An agricultural irrigation device for agricultural facilities according to claim 2, characterized in that: The two arched clamps (24) are bent close to each other at the middle, and their corresponding side end faces are arc-shaped.

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