Agricultural greenhouse spraying equipment

Abstract

The application relates to the technical field of agricultural greenhouse spraying equipment, and discloses agricultural greenhouse spraying equipment which comprises two guide plates, the upper end of each guide plate is provided with a sliding block, the upper end of each sliding block is fixedly provided with a vertical column, the upper end of each vertical column is threadedly connected with a support column, the top of each support column is fixedly provided with a top disc, two top discs are fixedly provided with a connecting rod between the top discs, the connecting rod is a multi-section detachable connecting rod, a plurality of groups of pull rods are fixedly arranged outside the connecting rod, the lower end of each group of pull rods is fixedly provided with a semicircular ring, a soft water pipe penetrates through the inside of each semicircular ring, the lower end of each semicircular ring is fixedly provided with a square block, the outside of the soft water pipe is provided with a spraying pipe, the lower end of the spraying pipe penetrates through the square block, and the outside of the spraying pipe is threadedly connected with a nut; the agricultural greenhouse spraying equipment has high spraying efficiency and saves cost.

Description

Technical Field

[0001] This application relates to the technical field of agricultural greenhouse spraying equipment, and in particular to agricultural greenhouse spraying equipment. Background Technology

[0002] In the current field of greenhouse agriculture, greenhouse spraying equipment is widely used to meet the needs of irrigation, fertilization, and pest and disease control during crop growth. One common type of greenhouse spraying equipment employs a design with multiple spray pipes. Typically, several spray pipes are arranged parallel and spaced along the length or width of the greenhouse roof. These pipes are connected by a main water supply pipe and then to an external water and pesticide supply system. Numerous nozzles are installed on the spray pipes at regular intervals. During operation, water or pesticides are sprayed out in a mist or column under pressure from the nozzles, achieving large-area spraying of crops inside the greenhouse.

[0003] However, this type of multi-sprayer greenhouse irrigation equipment presents significant cost issues. From the initial purchase cost perspective, the multiple spray pipes and their associated nozzles, connectors, and other hardware significantly increase material costs. For example, in a standard 600-square-meter vegetable greenhouse, the purchase cost of the spray pipes and nozzles alone would reach several thousand yuan if multi-sprayer irrigation equipment were used. Furthermore, to ensure a stable and even water supply to each spray pipe, a powerful and reliable booster pump and high-quality water pipes are required, which undoubtedly further increases the overall purchase cost of the equipment.

[0004] The installation of this equipment involves the precise layout and installation of multiple sprinkler pipes, requiring a significant investment of time and effort from professional installers. The installation process not only ensures the horizontal and vertical alignment of the sprinkler pipes to guarantee uniform spraying, but also meticulously connects each pipe joint to prevent leaks. This complex installation process results in high labor costs; it is estimated that the labor cost for installing this type of equipment in a typical greenhouse can reach 20%-30% of the equipment purchase cost.

[0005] The maintenance costs after the equipment is put into use are also significant. The multi-spray pipe structure means more components are prone to failure, such as nozzle blockage, pipe leaks, and loose connections. Once a malfunction occurs, troubleshooting and repair are difficult and require considerable time from professional technicians. Furthermore, regular cleaning and maintenance of the spray pipes and nozzles to maintain their optimal performance also requires investment of manpower, resources, and capital. Those skilled in the art have provided agricultural greenhouse spraying equipment to address the problems mentioned in the background section. Utility Model Content

[0006] To address the problems mentioned in the background section, this application provides agricultural greenhouse spraying equipment.

[0007] The agricultural greenhouse spraying equipment provided in this application adopts the following technical solution:

[0008] An agricultural greenhouse spraying device includes two guide plates. A slider is provided at the upper end of the guide plate. A vertical column is fixedly installed at the upper end of the slider. A support column is threadedly connected to the upper end of the vertical column. A top plate is fixedly installed at the top of the support column. A connecting rod is fixedly installed between the two top plates.

[0009] Preferably, the connecting rod is a multi-section detachable connecting rod.

[0010] Preferably, multiple sets of tie rods are fixedly installed on the outside of the connecting rod, and a semi-circular ring is fixedly installed at the lower end of each set of tie rods.

[0011] Preferably, a soft water pipe runs through the interior of the semicircular ring, and a block is fixedly installed at the lower end of the semicircular ring.

[0012] Preferably, a spray pipe is provided on the outside of the soft water pipe.

[0013] Preferably, a block is fixedly installed at the lower end of the semi-circular ring, the lower end of the spray pipe passes through the block, and a nut is threaded onto the outside of the spray pipe.

[0014] Preferably, the upper end of the guide plate is provided with a T-shaped groove, the lower end of the slider is fixedly installed with a T-shaped block, the lower end of the T-shaped block is provided with a drive roller, and a diagonal rod is provided between the slider and the vertical column.

[0015] In summary, this application includes the following beneficial technical effects: the spray pipe outside the soft water pipe is angle-adjustable via blocks and nuts, allowing for precise control of the spraying direction according to crop type; when the slider moves the entire spraying assembly, the spray pipe forms a dynamic spraying trajectory, and with a reasonable nozzle density design, a single soft water pipe can achieve a uniform coverage effect comparable to traditional multi-spray pipes. Replacing multiple rigid spray pipes with a single soft water pipe significantly reduces pipe material usage; the mobile spraying method avoids redundant fixed pipework, reducing material costs by over 40%; the modular design simplifies installation and maintenance, reducing labor costs; simultaneously, the single-pipe system reduces pressure loss, saves energy consumption, and significantly lowers overall operating costs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the agricultural greenhouse spraying equipment in the embodiments of this application;

[0017] Figure 2 This is a schematic diagram of the soft water pipe structure of the agricultural greenhouse spraying equipment in the embodiments of this application;

[0018] Figure 3 This is a schematic diagram of the vertical column structure of the agricultural greenhouse spraying equipment in the embodiments of this application.

[0019] Explanation of reference numerals in the attached diagram: 1. Guide plate; 2. Slider; 3. Vertical column; 4. Support column; 5. Top plate; 6. Connecting rod; 7. Diagonal rod; 8. Semicircular ring; 9. Pull rod; 10. Soft water pipe; 11. Block; 12. Spray pipe; 13. Nut; 14. T-slot; 15. T-block; 16. Drive roller. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0021] The illustrative embodiments and descriptions of the present invention are provided herein to explain the invention, but are not intended to limit the invention.

[0022] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0023] It should be understood that the terms "comprising / including," "consisting of," or any other variations are intended to cover non-exclusive inclusion, such that a product, apparatus, process, or method that comprises a list of elements includes not only those elements but may also include, where necessary, other elements not expressly listed, or elements inherent to such a product, apparatus, process, or method. Without further limitation, an element defined by the phrases "comprising / including," "consisting of," does not exclude the presence of additional identical elements in the product, apparatus, process, or method that includes said element.

[0024] It should also be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device, component or structure referred to must have a specific orientation, be constructed or operated in a specific orientation, and should not be construed as a limitation of the present invention.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0026] like Figures 1-3 As shown, the agricultural greenhouse spraying equipment includes two guide plates 1. A slider 2 is provided at the upper end of the guide plate 1. A vertical column 3 is fixedly installed at the upper end of the slider 2. A support column 4 is threadedly connected to the upper end of the vertical column 3. A top plate 5 is fixedly installed at the top of the support column 4. A connecting rod 6 is fixedly installed between the two top plates 5.

[0027] In this embodiment, the connecting rod 6 is a multi-segment detachable connecting rod 6.

[0028] In this embodiment, multiple sets of tie rods 9 are fixedly installed on the outside of the connecting rod 6, and a semi-circular ring 8 is fixedly installed at the lower end of each set of tie rods 9.

[0029] In this embodiment, a soft water pipe 10 passes through the interior of the semi-circular ring 8, and a block 11 is fixedly installed at the lower end of the semi-circular ring 8.

[0030] In this embodiment, a spray pipe 12 is provided on the outside of the soft water pipe 10.

[0031] In this embodiment, a block 11 is fixedly installed at the lower end of the semi-circular ring 8, the lower end of the spray pipe 12 passes through the block 11, and a nut 13 is threadedly connected to the outside of the spray pipe 12.

[0032] In this embodiment, a T-slot 14 is provided at the upper end of the guide plate 1, a T-block 15 is fixedly installed at the lower end of the slider 2, a drive roller 16 is provided at the lower end of the T-block 15, and a diagonal rod 7 is provided between the slider 2 and the vertical column 3.

[0033] The implementation principle of the agricultural greenhouse spraying equipment in this application embodiment is as follows: When the equipment is working, the external water supply or pesticide supply system is connected to the soft water pipe 10. Under pressure, the liquid enters the soft water pipe 10 and is sprayed out through the spray pipe 12. Unlike the traditional fixed layout of multiple spray pipes, this equipment achieves efficient mobile spraying in the following way: the T-shaped block 15 at the lower end of the slider 2 is embedded in the T-shaped groove 14 of the guide plate 1. The drive roller 16 rolls along the T-shaped groove 14 under the drive of the power device, driving the slider 2 and the entire spraying assembly to move smoothly along the length of the guide plate 1. This design allows a single spraying structure to cover the longitudinal area of ​​the greenhouse. The height of the top plate 5 can be adjusted by rotating the support column 4 to adapt to different crop growth heights; the multi-section detachable connecting rod 6 can be flexibly assembled according to the width of the greenhouse. Together with the semi-circular ring 8 at the lower end of the pull rod 9, it fixes the soft water pipe 10, keeping the soft water pipe 10 in a stable lateral extension state, ensuring that the lateral spraying range can be adjusted as needed. The external spray pipe 12 of the soft water pipe 10 is angle-adjustable via a block 11 and a nut 13, allowing for precise control of the spraying direction based on crop type. When the slider 2 moves the entire spraying assembly, the spray pipe 12 forms a dynamic spray trajectory. Combined with a reasonable nozzle density design, a single soft water pipe can achieve a uniform coverage effect comparable to traditional multi-spray pipes. Replacing multiple rigid spray pipes with a single soft water pipe 10 significantly reduces pipe usage. The mobile spraying method avoids redundant fixed pipe layouts, reducing material costs by over 40%. The modular design simplifies installation and maintenance, reducing labor costs. Simultaneously, the single-pipe system reduces pressure loss, saves energy consumption, and significantly lowers overall operating costs.

[0034] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0035] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0036] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. Agricultural greenhouse spraying equipment, characterized in that: It includes two guide plates (1), the upper end of the guide plate (1) is provided with a slider (2), the upper end of the slider (2) is fixedly installed with a vertical column (3), the upper end of the vertical column (3) is threadedly connected with a support column (4), the top plate (5) is fixedly installed on the top of the support column (4), and a connecting rod (6) is fixedly installed between the two top plates (5).

2. The agricultural greenhouse spraying equipment according to claim 1, characterized in that: The connecting rod (6) is a multi-section detachable connecting rod (6).

3. The agricultural greenhouse spraying equipment according to claim 2, characterized in that: The connecting rod (6) has multiple sets of tie rods (9) fixedly installed on its exterior, and a semi-circular ring (8) is fixedly installed at the lower end of each set of tie rods (9).

4. The agricultural greenhouse spraying equipment according to claim 3, characterized in that: A soft water pipe (10) runs through the interior of the semicircular ring (8), and a block (11) is fixedly installed at the lower end of the semicircular ring (8).

5. The agricultural greenhouse spraying equipment according to claim 4, characterized in that: A spray pipe (12) is provided on the outside of the soft water pipe (10).

6. The agricultural greenhouse spraying equipment according to claim 5, characterized in that: A block (11) is fixedly installed at the lower end of the semicircular ring (8), and the lower end of the spray pipe (12) passes through the block (11), and a nut (13) is threaded onto the outside of the spray pipe (12).

7. The agricultural greenhouse spraying equipment according to claim 1, characterized in that: The upper end of the guide plate (1) is provided with a T-shaped groove (14), the lower end of the slider (2) is fixedly installed with a T-shaped block (15), the lower end of the T-shaped block (15) is provided with a drive roller (16), and a diagonal rod (7) is provided between the slider (2) and the vertical column (3).

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