Management equipment for agricultural science and technology demonstration field

Abstract

The utility model belongs to the field of agriculture, particularly relates to management equipment for an agricultural science and technology demonstration field, and aims to solve the problems that an existing spraying pipe extends out of the ground and stands on the ground after being communicated, and in an actual environment, due to the fact that more spraying pipes are located on the ground, certain hindrance exists when operations such as farming and harvesting are carried out. According to the scheme, the device comprises a main pipe; the telescopic branch pipe is used as a spraying pipe, the telescopic branch pipe is arranged above the main pipe, the telescopic branch pipe comprises an outer pipe and an inner pipe, a flange at the bottom end of the telescopic branch pipe is communicated with a connecting pipe, the bottom end of the connecting pipe is communicated with the main pipe through a three-way pipe, and the telescopic branch pipe can be hidden in the ground; when spraying is needed, the spraying device can be automatically lifted to work, the lifting height of the spraying device can be automatically adjusted, it is ensured that the spraying height of a spraying head is higher than the height of surrounding crops, and the spraying effect is ensured.

Description

Technical Field

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

[0002] In modern agriculture, agricultural science and technology demonstration fields serve as key platforms for showcasing advanced agricultural technologies, promoting superior varieties, and innovating planting models. The performance and management level of their irrigation systems play a crucial role in the demonstration effect and crop yield.

[0003] Most existing spraying equipment has a main pipe buried underground, with the spray pipe extending from the ground after connecting the main pipe. In real-world environments, the presence of numerous spray pipes on the ground can obstruct farming and harvesting operations. Although some existing equipment can be extended to reduce obstruction when not in use, the effect is generally limited, and it cannot effectively adjust the spraying height for different types of crops. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies where many spray pipes are located on the ground, which can hinder farming and harvesting operations. This invention provides a management device for agricultural technology demonstration fields.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A management system for an agricultural technology demonstration field, including a main pipe;

[0007] A telescopic branch pipe, used as a sprinkler pipe, is installed above the main pipe. The telescopic branch pipe includes an outer pipe and an inner pipe. The bottom flange of the telescopic branch pipe is connected to a connecting pipe. The bottom end of the connecting pipe is connected to the main pipe through a tee pipe. The inner pipe is located inside the outer pipe. A sprinkler head is installed at the top of the outer pipe. Multiple sliding grooves are formed on the inner wall of the outer pipe. A connecting groove is formed on the inner wall of the outer pipe, and the bottom ends of the multiple sliding grooves are connected to the top of the connecting groove. A limit block is fixedly installed on the outer wall of the inner pipe, and the connecting groove and the multiple sliding grooves cooperate with the limit block.

[0008] A top cover, used as a protective cover, is disposed on top of the spray head.

[0009] In one possible design, the telescopic branch pipe further includes a compression spring. A bottom ring is fixedly provided at the bottom of the inner wall of the outer pipe, and a limit ring is fixedly provided at the top of the bottom ring. The inner pipe is sleeved inside the limit ring. The compression spring is sleeved on the outer wall of the limit ring and located below the inner pipe. A support ring is slidably sleeved on the outer wall of the limit ring. The two ends of the compression spring are respectively fixedly provided at the top of the bottom ring and the bottom of the support ring. The bottom end of the inner pipe cooperates with the support ring.

[0010] In one possible design, the heights of the multiple grooves are arranged in a stepped manner.

[0011] In one possible design, the bottom ring has multiple drainage holes at its bottom.

[0012] In one possible design, the spray head is frustum-shaped, and the water outlet is located on an inclined surface.

[0013] In one possible design, rubber rings are fixedly provided on the bottom surface of the top cover and the top surface of the outer tube.

[0014] In this application, during actual use, multiple main pipes are buried side-by-side in the ground, while telescopic branch pipes are located above them. Connecting pipes serve as the connection points between the main pipes and the outer pipes. By using connecting pipes of different lengths, it is ensured that the telescopic branch pipes can be buried in the soil, with their tops flush with or slightly higher than the bottom surface. When water is supplied for irrigation via a pump, the water pressure pushes the sprinkler head, causing the inner pipe to move upwards, extending beyond the ground. Water is then discharged through the outlet holes on the outer wall of the sprinkler head, achieving spray irrigation. The initial position of the limiting block on the outer wall of the inner pipe is located inside one of the grooves. When... When the inner tube extends, it will move upward along the chute through the limiting tube until it reaches the top of the chute and stops. When it is necessary to adjust the height of the inner tube extension to ensure that its spraying height is higher than the surrounding crops, at the initial position of the limiting block, first remove the top cover, then press the inner tube inside, so that the inner tube moves the limiting block into the inside of the connecting groove, then rotates it to move it below other chute. Then the inner tube is reset by the compression spring, which moves the inner tube upward. The limiting block on its outer wall will re-enter the chute at different heights, thereby realizing the adjustment of the inner tube's rising height.

[0015] In this utility model, the management equipment for an agricultural technology demonstration field, through the top cover, can protect the top sprinkler head when it is in a shortened state and irrigation is not required, sealing it inside the outer pipe to prevent foreign objects such as soil and gravel from entering the pipe through the sprinkler head and causing unnecessary damage, thus ensuring the practicality of the equipment.

[0016] In this utility model, the management equipment for an agricultural technology demonstration field can, through the drainage hole, ensure that even if water enters the space of the pressure spring after use, it can be drained in time, thus preventing the pressure spring from being soaked in water for a long time and reducing its impact.

[0017] In this invention, the telescopic branch pipe can be hidden in the soil during use, thereby reducing obstacles to tillage, harvesting and inspection. When spraying is required, it can be automatically raised to work, and its height can be adjusted to ensure that the spraying height of the sprinkler head is higher than the height of the surrounding crops, thus ensuring the spraying effect. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the main structure of a management device for an agricultural technology demonstration field proposed in this utility model;

[0019] Figure 2 This is a side view sectional structural diagram of a management device for an agricultural technology demonstration field proposed in this utility model;

[0020] Figure 3 This is a frontal cross-sectional structural diagram of a management device for an agricultural technology demonstration field proposed in this utility model;

[0021] Figure 4 This is a schematic diagram of the extended structure of a management device for an agricultural technology demonstration field proposed in this utility model.

[0022] In the diagram: 1. Main pipe; 2. Support ring; 3. Connecting pipe; 4. Telescopic branch pipe; 5. Outer pipe; 6. Inner pipe; 7. Sprinkler head; 8. Top cover; 9. Limiting ring; 10. Slide groove; 11. Connecting groove; 12. Drain hole; 13. Bottom ring; 14. Compression spring. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Example 1

[0025] Reference Figures 1-2 A management device comprising: a main pipe 1, a telescopic branch pipe 4, and a top cover 8.

[0026] The main pipe 1 is buried horizontally in the soil, typically at a depth of about one meter. The telescopic branch pipe 4, serving as a sprinkler pipe, is buried vertically above the main pipe 1 to provide sprinkler functionality. The telescopic branch pipe 4 consists of an outer pipe 5 and an inner pipe 6. The bottom end of the outer pipe 5 is connected to a connecting pipe 3 via a flange. The bottom end of the connecting pipe 3 is connected to the main pipe 1 via a tee pipe, thus facilitating water delivery. The connecting pipe 3 serves as the connection point between the main pipe 1 and the outer pipe 5. By using connecting pipes 3 of varying lengths, it is ensured that the telescopic branch pipe 4 can be buried in the soil, with its top flush with or slightly above the bottom surface. The inner pipe 6 is located inside the outer pipe 5 and can slide up and down along the inner wall of the outer pipe 5, thereby achieving raising and lowering.

[0027] A spray head 7 is installed at the top of the outer pipe 5 to evenly spray water onto the crops. Multiple sliding grooves 10 and connecting grooves 11 are formed on the inner wall of the outer pipe 5, with the bottom ends of the sliding grooves 10 connected to the top of the connecting grooves 11. A limiting block is fixedly installed on the outer wall of the inner pipe 6. This limiting block cooperates with the connecting grooves 11 and the multiple sliding grooves 10, allowing the inner pipe 6 to move along the corresponding sliding grooves 10 via the limiting block when it rises.

[0028] Furthermore, the telescopic branch pipe 4 also includes a compression spring 14, a bottom ring 13, a limiting ring 9, and a support ring 2. The bottom ring 13 is fixedly installed at the bottom of the inner wall of the outer pipe 5, the limiting ring 9 is fixedly installed at the top of the bottom ring 13, and the inner pipe 6 is sleeved inside the limiting ring 9. The compression spring 14 is sleeved on the outer wall of the limiting ring 9 and located below the inner pipe 6. The support ring 2 is slidably sleeved on the outer wall of the limiting ring 9. The two ends of the compression spring 14 are fixedly installed at the top of the bottom ring 13 and the bottom of the support ring 2, respectively, and the bottom end of the inner pipe 6 cooperates with the support ring 2.

[0029] Specifically, when water is supplied for irrigation via a pump or similar means, the water pressure pushes the sprinkler head 7 upwards, causing the inner pipe 6 to extend beyond the soil. Water then exits through the outlet holes on the outer wall of the sprinkler head 7, achieving spray irrigation. (See attached diagram.) Figure 4 As for the water pressure, it can be adjusted by using a booster pump depending on the actual situation.

[0030] The initial position of the limiting block on the outer wall of the inner tube 6 is inside one of the slide grooves 10. When the inner tube 6 extends, it will move upward along the slide groove 10 through the limiting tube until it reaches the top of the slide groove 10 and stops. When it is necessary to adjust the height of the inner tube 6 to ensure that its spraying height is higher than the surrounding crops, at the initial position of the limiting block, the top cover 8 is removed first, and then the inner tube 6 is pressed down, so that the inner tube 6 drives the limiting block to move into the interior of the connecting groove 11. Then it is rotated and moved to the bottom of other slide grooves 10. Then the inner tube 6 is reset by the compression spring 14, which drives the inner tube 6 to move upward. The limiting block on its outer wall will re-enter the slide grooves 10 at different heights, thereby realizing the adjustment of the rising height of the inner tube 6.

[0031] Both the spray head 7 and the top cover 8 can be installed using threads, which facilitates disassembly and cleaning.

[0032] This application can be used in the agricultural field, or in other fields applicable to this application.

[0033] Example 2

[0034] refer to Figure 3 An improvement based on Example 1: A management device for an agricultural technology demonstration field, which is applied to the agricultural field, wherein the height of multiple chutes 10 is set in a stepped manner to facilitate the positioning of the inner tube 6 at different heights.

[0035] Reference Figure 2 The bottom ring 13 has multiple drainage holes 12 at its bottom to allow water to accumulate inside, preventing water from damaging the equipment. After use, even if water enters the space of the compression spring 14, it can be drained in time, preventing the compression spring 14 from being soaked in water for a long time and reducing its impact.

[0036] The spray head 7 is truncated cone-shaped, with the water outlet located on the inclined surface. This ensures that the water can lift the spray head 7 and also helps to increase the spray range and improve the uniformity of the spray.

[0037] The top cover 8 is installed on top of the spray head 7 as a protective cover to prevent dust, debris, etc. from entering the spray head 7 and affecting the spraying effect. Rubber rings are fixedly installed on the bottom surface of the top cover 8 and the top surface of the outer pipe 5 to improve the sealing performance and prevent water leakage.

[0038] In practical applications, the management equipment for this agricultural technology demonstration field can be widely used in various agricultural technology demonstration fields, orchards, greenhouses, and other locations. By adjusting the height of the telescopic branch pipe 4, precise irrigation can be achieved for different crops and at different growth stages. This helps improve agricultural production efficiency and management level.

[0039] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0040] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A management device for an agricultural technology demonstration field, characterized in that, include: Supervisor (1); Telescopic branch pipe (4) is used as a spray pipe. The telescopic branch pipe (4) is set above the main pipe (1). The telescopic branch pipe (4) includes an outer pipe (5) and an inner pipe (6). The bottom flange of the telescopic branch pipe (4) is connected to a connecting pipe (3). The bottom end of the connecting pipe (3) is connected to the main pipe (1) through a tee pipe. The inner pipe (6) is located inside the outer pipe (5). The top end of the outer pipe (5) is provided with a spray head (7). The inner wall of the outer pipe (5) is provided with multiple sliding grooves (10). The inner wall of the outer pipe (5) is provided with a connecting groove (11). The bottom ends of the multiple sliding grooves (10) are all connected to the top of the connecting groove (11). The outer wall of the inner pipe (6) is fixedly provided with a limiting block. The connecting groove (11) and the multiple sliding grooves (10) are all in cooperation with the limiting block. A top cover (8) is used as a protective cover and is disposed on top of the spray head (7).

2. The management equipment for an agricultural technology demonstration field according to claim 1, characterized in that, The telescopic branch pipe (4) also includes a compression spring (14). A bottom ring (13) is fixedly provided at the bottom of the inner wall of the outer pipe (5). A limit ring (9) is fixedly provided at the top of the bottom ring (13). The inner pipe (6) is sleeved inside the limit ring (9). The compression spring (14) is sleeved on the outer wall of the limit ring (9) and located below the inner pipe (6). A support ring (2) is slidably sleeved on the outer wall of the limit ring (9). The two ends of the compression spring (14) are respectively fixedly provided at the top of the bottom ring (13) and the bottom of the support ring (2). The bottom end of the inner pipe (6) cooperates with the support ring (2).

3. The management equipment for an agricultural technology demonstration field according to claim 2, characterized in that, The heights of the multiple grooves (10) are arranged in a stepped manner.

4. The management equipment for an agricultural technology demonstration field according to claim 3, characterized in that, The bottom of the bottom ring (13) is provided with multiple drainage holes (12).

5. The management equipment for an agricultural technology demonstration field according to claim 4, characterized in that, The spray head (7) is frustum shaped and the water outlet is located on the inclined surface.

6. The management equipment for an agricultural technology demonstration field according to claim 1, characterized in that, Rubber rings are fixedly installed on the bottom surface of the top cover (8) and the top surface of the outer tube (5).

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