Vertical and horizontal mist collection plates

Abstract

This utility model discloses vertical and horizontal mist collection plates, relating to the field of mist collection plate technology. It includes a plate body with a fixed frame on one side. Drainage pipes are located at the middle of one side of the plate body and the middle of the bottom of the fixed frame. A valve body is connected to one end of each drain pipe, and each valve body has an on / off mechanism inside. Fixed tubes are symmetrically arranged on the fixed frame, each with a rotating rod inside and an adjustment mechanism. This utility model facilitates mist collection by providing a fixed frame on one side of the plate body. The valve bodies on one side of the plate body and the bottom of the fixed frame allow for both vertical and horizontal mist collection. Furthermore, the presence of several conical rods on one side of the plate increases the mist collection volume.

Description

Technical Field

[0001] This utility model relates to the field of mist collecting plate technology, specifically vertical and horizontal mist collection plates. Background Technology

[0002] In agricultural chemical control, spraying has become the most common plant protection method in modern agriculture due to its high efficiency, convenience, and versatility. Ensuring good spray quality, including uniform droplet coverage, effective deposition, and reasonable drift control, is a core element for achieving efficient pest and disease control, reducing pesticide waste, ensuring agricultural product safety, and being environmentally friendly. It is also a key guarantee for achieving high and stable agricultural yields. Statistics show that pesticide application accounts for a significant portion of the workload in the entire agricultural production process and is one of the most time-consuming and critical operations. The quality and effectiveness of this application directly determine the utilization rate of chemical agents, the control effect, and the potential risk of phytotoxicity, thus fundamentally impacting crop growth, final yield, and quality. Therefore, optimizing spraying technology and improving spray quality are important issues for the sustainable development of modern agriculture.

[0003] Vertical droplet deposition testing is a core method for evaluating sprayer performance, optimizing spraying parameters, and verifying the uniformity of pesticide deposition on targets. This testing requires droplet collection plates deployed at different heights to capture settling droplets, allowing for quantitative analysis and comparison of droplet deposition at various vertical levels. However, existing standard droplet collection plate designs are primarily oriented for vertical suspension, making them difficult to stably and reliably apply in horizontal or near-horizontal configurations. In actual agricultural spraying operations, the horizontal spatial distribution of droplets is equally crucial. Existing collection plates cannot effectively meet the needs of horizontal deposition testing, resulting in a significant lack of assessment of the overall spatial distribution characteristics of the spray, greatly limiting the comprehensive optimization and accurate evaluation of spraying technologies.

[0004] Based on this, vertical and horizontal mist collection plates are now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0005] The purpose of this invention is to provide vertical and horizontal mist collection plates to solve the problem of inconvenience in horizontal use in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] The vertical and horizontal mist collection plate includes a plate body, a fixed frame fixed on one side of the plate body, and a drain pipe at the middle of one side of the plate body and the middle of the bottom of the fixed frame. The axes of the two drain pipes are set vertically, and a valve body is connected to one end of each drain pipe. The valve body is equipped with an on / off mechanism for automatic switching. Fixed pipes are symmetrically arranged on the fixed frame. A rotating rod is rotatably installed inside each fixed pipe. A flange is fixed to one end of each rotating rod. An adjustment mechanism for adjusting the working angle of the plate body is provided on each fixed pipe.

[0008] Based on the above technical solutions, this utility model also provides the following optional technical solutions:

[0009] In one alternative: the on / off mechanism includes a valve core, a liquid passage hole in the middle of the valve core, fixed shafts symmetrically arranged on the valve core, bearings on each fixed shaft, support tubes fixed on the outer rings of each bearing, support tubes fixed on the valve body, and counterweights fixed at the ends of each fixed shaft.

[0010] In one alternative: a limiting plate is fixedly installed on each fixed shaft, and a limiting rod is installed on the valve body and at the working positions on both sides of the bearing.

[0011] In one alternative embodiment: the adjusting mechanism includes a rod, a connecting tube is fixedly mounted on the fixed tube, a rod is slidably mounted inside the connecting tube, a number of slots are provided on the rotating rod corresponding to one end of the rod, a sliding plate is fixedly mounted on the rod, the sliding plate is slidably mounted inside the connecting tube, and a return spring is provided between one side of the sliding plate and one end inside the connecting tube.

[0012] In one alternative: an angle plate is fixedly mounted on one end of the fixed tube, and several scales are provided on one side of the angle plate. A pointer holder is attached to one side of the angle plate and is fixedly mounted on the rotating rod.

[0013] In one alternative: both the bottom of the plate and the fixed frame are truncated pyramidal in shape.

[0014] In one alternative: several tapered rods are fixedly provided on one side of the plate.

[0015] In one alternative: a connecting frame is fixedly provided on one side of the fixed frame.

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

[0017] This invention features a fixed frame on one side of the plate, with both the plate and the bottom of the fixed frame being pyramidal, facilitating the collection of mist. A valve body is located on one side of the plate and at the bottom of the fixed frame, with a valve core inside each valve body and a counterweight on each valve core. This allows the plate to collect mist in both vertical and horizontal positions. The two valve bodies automatically switch positions when the plate is rotated. Furthermore, several cone-shaped rods on one side of the plate create hydrophilic and hydrophobic microstructure zones, enhancing the capture and directional aggregation of mist droplets and improving mist collection efficiency, thus increasing the practicality of the mist collection plate. Attached Figure Description

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

[0019] Figure 2 This is a schematic diagram of the valve body installation of this utility model.

[0020] Figure 3 This is a schematic diagram of the fixed frame structure of this utility model.

[0021] Figure 4 This is a schematic diagram of the installation of the counterweight and limit rod of this utility model.

[0022] Figure 5 This is a schematic diagram of the valve core structure of this utility model.

[0023] Figure 6 This is a schematic diagram of the rotating rod and insert rod structure of this utility model.

[0024] Figure reference numerals: 11 Plate, 12 Fixing frame, 13 Valve body, 14 Valve core, 15 Bearing, 16 Counterweight, 17 Limiting rod, 18 Fixing tube, 19 Rotating rod, 20 Flange, 21 Insert rod, 22 Return spring, 23 Connecting tube, 24 Pointer holder, 25 Angle dial, 26 Cone rod, 27 Connecting frame. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments.

[0026] In one embodiment, such as Figures 1-6As shown, the vertical and horizontal mist collection plates include a plate body 11. A fixed frame 12 is fixedly provided on one side of the plate body 11. Drain pipes are provided in the middle of one side of the plate body 11 and the middle of the bottom of the fixed frame 12. The axes of the two drain pipes are set vertically. One end of each drain pipe is connected to a valve body 13. The valve body 13 is provided with an on / off mechanism for automatic switching. Fixed pipes 18 are symmetrically provided on the fixed frame 12. Rotating rods 19 are rotatably provided inside the fixed pipes 18. A flange 20 is fixedly provided at one end of each rotating rod 19. An adjustment mechanism for adjusting the working angle of the plate body 11 is provided on the fixed pipes 18. The on / off mechanism facilitates the adjustment of the working angle of the plate body 11 and automatically completes the flow and closure at the end of the valve body 13. The adjustment mechanism facilitates the adjustment of the working angle of the plate body 11.

[0027] The on / off mechanism includes a valve core 14, with a liquid passage hole in the middle. A fixed shaft is symmetrically arranged on the valve core 14, and a bearing 15 is mounted on each fixed shaft. A support tube is fixed to the outer ring of each bearing 15, and the support tubes are fixed to the valve body 13. A counterweight 16 is fixed to the end of each fixed shaft. In use, when the plate 11 is collecting mist in a vertical direction, the axis of the valve body 13 at the bottom of the fixed frame 12 is perpendicular to the ground. Under the weight of the counterweight 16, the valve core 14 rotates inside the valve body 13. The valve core 14... The axes of the liquid passage holes are all perpendicular to the ground, which closes the valve body 13 on one side of the plate 11. The valve body 13 at the bottom of the fixed frame 12 is open, so that when collecting mist, the liquid is discharged through the valve body 13 at the bottom of the fixed frame 12. Similarly, when collecting mist in the horizontal direction, the axis of the valve body 13 on one side of the plate 11 is perpendicular to the ground, and the valve core 14 rotates, which opens the valve body 13 on one side of the plate 11. The middle part of the valve body 13 at the bottom of the fixed frame 12 is closed, so that the mist is discharged through the valve body 13 on one side of the plate 11.

[0028] Limiting plates are fixedly installed on the fixed shaft, and limiting rods 17 are installed on the valve body 13 and at the working positions on both sides of the bearing 15. During use, it is convenient to limit the excessive rotation of the valve core 14.

[0029] The adjustment mechanism includes a rod 21. A connecting tube 23 is fixedly mounted on the fixed tube 18. The rod 21 is slidably mounted inside the connecting tube 23. Several slots are provided on the rotating rod 19 corresponding to one end of the rod 21. A sliding plate is fixedly mounted on the rod 21 and is slidably mounted inside the connecting tube 23. A return spring 22 is provided between one side of the sliding plate and one end inside the connecting tube 23. When it is necessary to adjust the working angle of the plate 11, the user pulls the rod 21 to slide it, so that one end of the rod 21 is disengaged from the slot. Then the plate 11 is rotated. After the adjustment is completed, the rod 21 is released, so that one end of the rod 21 is reinserted into another slot, thereby fixing the plate 11.

[0030] An angle plate 25 is fixedly provided at one end of the fixed tube 18. Several scales are provided on one side of the angle plate 25. A pointer holder 24 is attached to one side of the angle plate 25. The pointer holder 24 is fixed on the rotating rod 19. When in use, it is convenient for the user to observe the tilt angle of the plate 11.

[0031] Both the plate 11 and the fixing frame 12 are truncated at the bottom, which facilitates the centralized collection of the mist during use.

[0032] Several cone-shaped rods 26 are fixedly installed on the inner side of the plate 11, which increases the contact area with the droplets and promotes the rapid capture and aggregation of droplets. This structure helps to form a significant liquid level height difference between hydrophilic and hydrophobic regions, thereby enhancing the directional flow driven by the Laplace pressure difference and improving the mist collection efficiency.

[0033] A connecting frame 27 is fixedly provided on one side of the fixed frame 12 to prevent liquid inside the fixed frame 12 from flowing out of the outside of the fixed frame 12 during use.

[0034] The above embodiments disclose vertical and horizontal mist collection plates. When the plate 11 collects mist in the vertical direction, the axis of the valve body 13 at the bottom of the fixed frame 12 is perpendicular to the ground. Under the weight of the counterweight 16, the valve core 14 rotates inside the valve body 13. The axis of the liquid passage hole in the middle of the valve core 14 is perpendicular to the ground, thus sealing the two ends of the valve body 13 on one side of the plate 11. The two ends of the valve body 13 at the bottom of the fixed frame 12 are in a conductive state, allowing liquid to be discharged through the valve body 13 at the bottom of the fixed frame 12 during mist collection. Similarly, when collecting mist in the horizontal direction... The axis of valve body 13 on one side of plate 11 is perpendicular to the ground. The valve core 14 rotates, so that the inside of valve body 13 on one side of plate 11 is in a conductive state. The middle part of valve body 13 at the bottom of fixed frame 12 is closed, so that the mist is discharged through valve body 13 on one side of plate 11. When it is necessary to adjust the working angle of plate 11, the user pulls the plug rod 21 to slide, so that one end of plug rod 21 is disengaged from the slot. Then rotate plate 11. After adjustment, release plug rod 21, so that one end of plug rod 21 is reinserted into another slot, thereby fixing plate 11 and completing the adjustment of the working angle of plate 11.

[0035] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A vertical and horizontal mist collection plate, comprising a plate body (11), wherein a fixing frame (12) is fixedly provided on one side of the plate body (11), and a drain pipe is provided at the middle of one side of the plate body (11) and the middle of the bottom end of the fixing frame (12), characterized in that, The two drain pipes are arranged vertically along their axes. One end of each drain pipe is connected to a valve body (13). The valve body (13) is equipped with an on / off mechanism for automatic switching. Fixed pipes (18) are symmetrically arranged on the fixed frame (12). Rotating rods (19) are rotatably arranged inside each fixed pipe (18). A flange (20) is fixed at one end of each rotating rod (19). An adjustment mechanism for adjusting the working angle of the plate (11) is provided on each fixed pipe (18).

2. The vertical and horizontal mist collection plate according to claim 1, characterized in that, The switching mechanism includes a valve core (14), a liquid passage hole in the middle of the valve core (14), fixed shafts symmetrically arranged on the valve core (14), bearings (15) on each fixed shaft, a support tube fixedly arranged on the outer ring of each bearing (15), the support tubes fixedly arranged on the valve body (13), and a counterweight (16) fixedly arranged at the end of each fixed shaft.

3. The vertical and horizontal mist collection plate according to claim 2, characterized in that, Each fixed shaft is provided with a limiting plate, and each valve body (13) and the working position on both sides of the bearing (15) are provided with a limiting rod (17).

4. The vertical and horizontal mist collection plate according to claim 1, characterized in that, The adjustment mechanism includes a plug rod (21), and a connecting tube (23) is fixedly provided on each of the fixed tubes (18). The plug rod (21) is slidably provided inside each of the connecting tubes (23). Several slots are provided on the rotating rod (19) at positions corresponding to one end of the plug rod (21). A sliding plate is fixedly provided on the plug rod (21). The sliding plate is slidably provided inside the connecting tube (23). A return spring (22) is provided between one side of the sliding plate and one end inside the connecting tube (23).

5. The vertical and horizontal mist collection plate according to claim 4, characterized in that, An angle plate (25) is fixedly provided at one end of the fixed tube (18). Several scales are provided on one side of the angle plate (25). A pointer holder (24) is attached to one side of the angle plate (25). The pointer holder (24) is fixed on the rotating rod (19).

6. The vertical and horizontal mist collection plate according to claim 1, characterized in that, The bottom ends of the plate (11) and the fixing frame (12) are both set in a frustum shape.

7. The vertical and horizontal mist collection plate according to claim 1, characterized in that, Several cone rods (26) are fixedly provided on one side of the plate (11).

8. The vertical and horizontal mist collection plate according to claim 1, characterized in that, A connecting frame (27) is fixedly provided on one side of the fixed frame (12).

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