An ecological vegetable planting spraying device

Abstract

This utility model relates to the field of vegetable planting technology, specifically disclosing an ecological vegetable planting spraying device, comprising: two support poles, a frame structure for supporting the support poles between the two support poles, and multiple spray rods arranged horizontally at intervals below each support pole. One end of each spray rod has a spray head, and the other end of the spray rod is hinged to a hinge seat located on the outside of the support pole. A clamping structure is located on the outside of the support pole, positioned above the end of the spray rod closest to the spray head, and engages with the spray rod. After releasing the engagement between the spray rod and the clamping structure, the spray head at the other end of the spray rod can be lowered, falling to the sides of the vegetables to supply water to the roots of the lower crops, thus meeting the dual needs of root water absorption and leaf water replenishment. The overall structure is simple, and the spray rods are flexibly adjustable.

Description

Technical Field

[0001] This utility model relates to the field of vegetable planting technology, and in particular to an ecological vegetable planting spraying device. Background Technology

[0002] Sprinkler irrigation for greenhouse vegetables is an irrigation technology mainly used for irrigating vegetables in greenhouses. This technology involves spraying water using micro-sprinklers suspended in the upper space of the greenhouse.

[0003] For example, patent application number CN202421108290.7 discloses a greenhouse vegetable spraying device. By incorporating a stirring mechanism and a cleaning mechanism, it allows for the cleaning of equipment used for extended periods during the spraying process, preventing rust blockage and extending the device's lifespan. The device includes a spraying mechanism, a stirring mechanism, a filtering mechanism, and multiple cleaning mechanisms. The filtering mechanism is installed to the left of the stirring mechanism, the spraying mechanism is mounted on the stirring mechanism, and the multiple cleaning mechanisms are mounted on the spraying mechanism. However, because the spraying mechanism of such devices is often located at the top of the greenhouse, the water flow from the spray pipes is from top to bottom. If multiple layers of crops are grown in the greenhouse, the upper layers will directly block the water flow, resulting in insufficient water for the lower layers or low-growing ground crops, leading to waterlogging at the top and drought at the bottom. This issue needs improvement. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes an ecological vegetable planting spraying device to overcome the shortcomings of existing devices.

[0005] To achieve the purpose of this utility model, the utility model is implemented through the following technical solution: an ecological vegetable planting spraying device, comprising: two support poles, and a frame structure for supporting the support poles between the two support poles;

[0006] Each frame pole is equipped with multiple spray poles at its base, with each spray pole arranged horizontally at intervals. One end of each spray pole has a spray head, and the other end of the spray pole is hinged to a hinge seat located on the outside of the frame pole.

[0007] The outer side of the frame pole is equipped with a sleeve structure, which is positioned above the end of the spray rod near the spray head and engages with the spray rod.

[0008] Both the jacket structure and the hinged seat are detachably connected to the frame rod, and a connecting rod structure is provided between the two spray rods arranged side by side to facilitate the pulling of the spray rods.

[0009] A further improvement is that a guide pipe is provided at the end of the spray bar away from the spray head, and the spray bar is connected to an external pump through the guide pipe.

[0010] A further improvement is that the jacket structure includes a clamp, the lower end of which has a clamping groove that engages with the spray rod, and the upper end of the clamp is fixedly connected to a mounting clamp fitted on the outside of the frame rod.

[0011] A further improvement is that the upper end of the hinge seat is fixedly connected to the mounting clamp on the outside of the frame rod. The mounting clamp includes an upper clamp ring and a lower clamp ring that are sleeved on the outside of the frame rod. The hinge seat and clamp are fixedly set at the lower end of the lower clamp ring. Fastening bolts and nuts are assembled at the left and right ends of the upper and lower clamp rings. The fastening bolts pass through the upper and lower clamp rings and are threadedly connected to the upper and lower clamp rings.

[0012] A further improvement is that rubber pads are provided on the inner sides of both the upper and lower hoop rings, and the rubber pads are fixedly connected to the upper and lower hoop rings.

[0013] A further improvement is that the spray rod has multiple rubber ribs on its outer side that cooperate with the clamping groove, and the rubber ribs are fixedly connected to the spray rod.

[0014] A further improvement is that the connecting rod structure includes a connecting rod, which is placed between two spray rods placed side by side. The left and right ends of the connecting rod are fixedly connected to the two spray rods respectively, and multiple pull rings are provided on the outside of the connecting rod.

[0015] Further improvements are made in the following ways: the frame structure includes multiple horizontal bars and multiple vertical bars. The horizontal bars are located between two frame bars, and both ends of the horizontal bars are fixedly connected to the two frame bars respectively. The vertical bars are located below the frame bars, and the upper ends of the vertical bars are fixedly connected to the lower ends of the frame bars.

[0016] Compared with the prior art, the beneficial effects of this utility model are:

[0017] After the spray bar is released from its locking position with the jacket structure, the spray head at the other end of the spray bar can be lowered. After the spray head is lowered, it will descend to both sides of the vegetables to supply water to the roots of the lower crop, thereby meeting the dual needs of the crop roots for water absorption and the leaves for water replenishment. Moreover, the overall structure is simple and the spray bar can be adjusted flexibly. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a structural diagram of the support rod in this utility model.

[0020] Figure 2 This is a structural diagram of the spray bar when it is retracted in this utility model.

[0021] Figure 3 This is a structural diagram of the spray bar when it is deployed in this utility model.

[0022] Figure 4 This is a structural diagram of the upper and lower hoop rings in this utility model.

[0023] The components are: 1. Frame pole; 2. Upright pole; 3. Horizontal bar; 4. Sprayer pole; 5. Sprayer head; 6. Hinge seat; 7. Connecting rod; 8. Pull ring; 9. Clamp; 10. Gutter; 11. Rubber rib; 12. Guide pipe; 13. Upper hoop ring; 14. Lower hoop ring; 15. Fastening bolt; 16. Rubber pad. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0025] according to Figure 1 , 2 As shown in Figures 3 and 4, this embodiment proposes an ecological vegetable planting spraying device, including: two support poles 1, and a frame structure for supporting the support poles 1 between the two support poles 1;

[0026] Multiple spray rods 4 are provided below each frame pole 1. Each spray rod 4 is arranged horizontally at intervals. One end of the spray rod 4 is provided with a spray head 5, and the other end of the spray rod 4 is hinged to the hinge seat 6 located on the outside of the frame pole 1.

[0027] The outer side of the frame pole 1 is provided with a sleeve structure, which is located above the end of the spray rod 4 near the spray head 5, and the sleeve structure is engaged with the spray rod 4;

[0028] The spray bar 4 has two spraying postures. In the first spraying posture, the spray bar 4 is in a retracted state, and the end of the spray bar 4 near the spray head 5 will engage with the clip structure on the outside of the frame 1. At this time, the spray head 5 is at a high position, which can supply water to the vegetables from the top.

[0029] In the second spraying posture, the spray rod 4 is in the extended state. Pulling the spray rod 4 releases the engagement between the spray rod 4 and the jacket structure, causing the spray rod 4 to rotate around the hinge seat 6 as the central axis. This causes the spray head 5 at the other end of the spray rod 4 to fall down. After the spray head 5 falls down, it can be lowered to both sides of the vegetables to supply water to the roots of the lower crops. This satisfies the dual needs of water absorption by the crop roots and water replenishment to the leaves, and the overall structure is simple with flexible adjustment of the spray rod 4.

[0030] To facilitate the removal and replacement of the spray rod 4, the sleeve structure and the hinge seat 6 are detachably connected to the frame rod 1, and a connecting rod structure is provided between the two spray rods 4 arranged side by side to facilitate the pulling of the spray rod 4.

[0031] There are two poles 1, and each pole 1 has multiple spray rods 4 below it. The connecting rod structure is set between the two spray rods 4. By pulling the connecting rod structure, the two spray rods 4 placed side by side can be simultaneously controlled to unfold and retract, saving operation time.

[0032] It is worth explaining in detail that a guide pipe 12 is provided at the end of the sprinkler rod 4 away from the sprinkler head 5. The sprinkler rod 4 is connected to the external pump through the guide pipe 12. The guide pipe 12 runs through the frame rod 1 to form a main pipe, and then connects to each sprinkler rod 4 through branch hoses to ensure that each sprinkler rod can rotate independently without affecting other components. The external pump draws irrigation water from the water tank into the guide pipe 12, and then injects it into the sprinkler rod 4 through the guide pipe 12. After being atomized by the sprinkler head 5 at the end of the sprinkler rod 4, it is sprayed outward.

[0033] It should be noted that a certain length margin should be left between the guide pipe 12 and the outer wall of the support rod 1 to facilitate the rotation and adjustment of the spray rod 4.

[0034] It should also be noted that the connection between the spray bar 4 and the hinge seat 6 should have a certain damping to prevent the spray bar 4 from swinging left and right under the impact of wind and water flow.

[0035] For the installation and fixing of the jacket structure and the hinge seat 6, please refer to the following instructions:

[0036] The jacket structure includes a clamp 9, with a clamping groove 10 at the lower end of the clamp 9. The clamping groove 10 engages with the spray rod 4, and the upper end of the clamp 9 is fixedly connected to the mounting clamp that is fitted on the outside of the frame rod 1.

[0037] The upper end of the hinge seat 6 is fixedly connected to the mounting clamp on the outside of the frame rod 1. The mounting clamp includes an upper clamp ring 13 and a lower clamp ring 14 that are sleeved on the outside of the frame rod 1. The hinge seat 6 and the clamp 9 are fixedly set at the lower end of the lower clamp ring 14. The left and right ends of the upper clamp ring 13 and the lower clamp ring 14 are equipped with fastening bolts 15 and nuts. The fastening bolts 15 pass through the upper clamp ring 13 and the lower clamp ring 14 and are threadedly connected to the upper clamp ring 13 and the lower clamp ring 14.

[0038] By increasing the damping between the upper hoop 13 and the lower hoop 14 and the support rod 1, loosening of the upper hoop 13 and the lower hoop 14 on the outside of the support rod 1 is prevented. In a preferred embodiment, rubber pads 16 are provided on the inner side of both the upper hoop 13 and the lower hoop 14, and the rubber pads 16 are fixedly connected to the upper hoop 13 and the lower hoop 14.

[0039] By increasing the damping between the spray rod 4 and the clamp 9, the spray rod 4 is prevented from coming loose during engagement. In a preferred embodiment, the outer side of the spray rod 4 is provided with multiple rubber ribs 11 that cooperate with the clamping groove 10, and the rubber ribs 11 are fixedly connected to the spray rod 4.

[0040] Regarding the linkage structure:

[0041] The linkage structure includes a connecting rod 7, which is positioned between two side-by-side spray rods 4. The left and right ends of the connecting rod 7 are fixedly connected to the two spray rods 4 respectively. Multiple pull rings 8 are provided on the outer side of the connecting rod 7. When the spray rods 4 are pulled out of the clamp 9, the connecting rod 7 is pressed down; when the spray rods 4 are retracted, the connecting rod 7 is raised. The operator holds a hooked tool, which connects to the pull rings 8 on the outer side of the connecting rod 7 via a hook on the tool, to raise and press the connecting rod 7 to compensate for height differences.

[0042] Regarding the frame structure:

[0043] The frame structure includes multiple horizontal bars 3 and multiple vertical poles 2. The horizontal bars 3 are located between two frame poles 1, and their two ends are fixedly connected to the two frame poles 1 respectively. The vertical poles 2 are located below the frame poles 1, and their upper ends are fixedly connected to the lower ends of the frame poles 1. The horizontal bars 3 are placed between the frame poles 1 to enhance the structural strength of the frame poles 1 and improve their impact resistance. The vertical poles 2 are used to support the frame poles 1 and the horizontal bars 3, ensuring that the frame poles 1 and the sprinkler poles 4 can be stably set above the crops.

[0044] How this application works:

[0045] The spray bar 4 has two spraying postures. In the first spraying posture, the spray bar 4 is in a retracted state, and the end of the spray bar 4 near the spray head 5 will engage with the clip structure on the outside of the frame 1. At this time, the spray head 5 is at a high position, which can supply water to the vegetables from the top.

[0046] In the second spraying posture, the spray rod 4 is in the extended state. Pulling the spray rod 4 releases the engagement between the spray rod 4 and the jacket structure. The spray rod 4 rotates around the hinge seat 6 as the central axis, causing the spray head 5 at the other end of the spray rod 4 to fall down. After the spray head 5 falls down, it can be lowered to both sides of the vegetables to supply water to the roots of the lower crops.

[0047] In the description of this application, it should be noted that the terms "upper," "lower," etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Unless otherwise expressly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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 between two elements. For those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0048] The above description is merely a specific embodiment of this application, enabling those skilled in the art to understand or implement this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. An ecological vegetable planting spraying device, comprising: Two support poles (1), with a frame structure between the two support poles (1) for supporting the support poles (1), characterized in that: Each of the frame poles (1) is provided with multiple spray poles (4) below it. Each spray pole (4) is arranged horizontally at intervals. One end of each spray pole (4) is provided with a spray head (5), and the other end of each spray pole (4) is hinged to a hinge seat (6) located on the outside of the frame pole (1). The frame rod (1) is provided with a sleeve structure on the outside. The sleeve structure is placed above the end of the spray rod (4) near the spray head (5). The sleeve structure is engaged with the spray rod (4). The jacket structure and the hinge seat (6) are detachably connected to the frame rod (1), and a connecting rod structure is provided between the two spray rods (4) arranged side by side to facilitate the pulling of the spray rods (4).

2. The ecological vegetable planting spraying device according to claim 1, characterized in that: The spray bar (4) has a guide pipe (12) at one end away from the spray head (5), and the spray bar (4) is connected to an external pump through the guide pipe (12).

3. The ecological vegetable planting spraying device according to claim 1, characterized in that: The jacket structure includes a clamp (9), the lower end of which has a clamping groove (10) that engages with the spray rod (4), and the upper end of the clamp (9) is fixedly connected to a mounting clamp fitted on the outside of the frame rod (1).

4. The ecological vegetable planting spraying device according to claim 3, characterized in that: The upper end of the hinge seat (6) is fixedly connected to the mounting clamp on the outside of the frame rod (1). The mounting clamp includes an upper clamp ring (13) and a lower clamp ring (14) sleeved on the outside of the frame rod (1). The hinge seat (6) and the clamp (9) are fixedly arranged at the lower end of the lower clamp ring (14). The upper clamp ring (13) and the lower clamp ring (14) are equipped with fastening bolts (15) and nuts at their left and right ends. The fastening bolts (15) pass through the upper clamp ring (13) and the lower clamp ring (14) and are threadedly connected to the upper clamp ring (13) and the lower clamp ring (14).

5. The ecological vegetable planting spraying device according to claim 4, characterized in that: Both the upper hoop (13) and the lower hoop (14) are provided with rubber pads (16) on their inner sides, and the rubber pads (16) are fixedly connected to the upper hoop (13) and the lower hoop (14).

6. The ecological vegetable planting spraying device according to claim 3, characterized in that: The spray rod (4) has multiple rubber ribs (11) on its outer side that cooperate with the clamping groove (10), and the rubber ribs (11) are fixedly connected to the spray rod (4).

7. The ecological vegetable planting spraying device according to claim 1, characterized in that: The linkage structure includes a linkage (7), which is placed between two spray rods (4) placed side by side. The left and right ends of the linkage (7) are fixedly connected to the two spray rods (4) respectively. Multiple pull rings (8) are provided on the outside of the linkage (7).

8. The ecological vegetable planting spraying device according to claim 1, characterized in that: The frame structure includes multiple horizontal bars (3) and multiple vertical bars (2). The horizontal bars (3) are located between two of the frame bars (1). The two ends of the horizontal bars (3) are fixedly connected to the two frame bars (1) respectively. The vertical bars (2) are located below the frame bars (1). The upper end of the vertical bars (2) is fixedly connected to the lower end of the frame bars (1).

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