Vertical and horizontal fog liquid measuring instrument with folding function

Abstract

The utility model discloses a vertical and horizontal fog liquid measuring instrument with folding function relates to measuring equipment technical field, including fixed mounting pole, fixed mounting pole fixedly arranged on the mobile board upper end, the upper end articulation of fixed mounting pole is equipped with the adjusting lever, and the fixed mounting pole end is equipped with the adjusting mechanism, and the mobile board bottom is equipped with the displacement mechanism. The utility model discloses through the articulation setting adjusting lever on the upper end of fixed mounting pole, and a plurality of fog liquid collecting plates are arranged on fixed mounting pole and adjusting lever, and adjusting mechanism is arranged through the connecting place of fixed mounting pole and adjusting lever, so that the vertical and horizontal state can be measured, and through the articulation setting rotating track frame at both ends of fixed track frame, and adjusting lever is articulated by a plurality of rotating mounting poles, which is convenient for folding and storing the measuring instrument, and further facilitates the transportation of the measuring instrument, thereby increasing the practicability of the fog liquid measuring instrument.

Description

Technical Field

[0001] This utility model relates to the field of measuring equipment technology, specifically a vertical and horizontal mist measuring instrument with folding function. Background Technology

[0002] Chemical spraying for agricultural pest control is the most common plant protection method in today's agriculture. Ensuring good spraying quality is a key support for achieving high and stable agricultural yields. Related data shows that among many agricultural operations, pesticide application, due to its indispensability and direct impact on final yield and quality, is often the most time-consuming yet crucial step. The effectiveness of pesticide application, including the uniformity of droplet distribution, deposition amount, and coverage area, directly determines the effectiveness of pest and disease control, thus profoundly affecting crop growth, final yield quality, and yield per unit area. Therefore, improving the efficiency and accuracy of pesticide application is of significant practical importance.

[0003] The core purpose of droplet deposition vertical distribution testing is to evaluate the deposition density and uniformity of spray droplets at different heights within the crop canopy. This is crucial for analyzing pesticide penetration, target coverage, and potential drift risks. However, existing spray measuring instruments are typically designed for single-vertical use, primarily simulating and measuring droplet deposition distribution under gravity. In real-world agricultural spraying scenarios, the sprayer's trajectory creates a significant horizontal mist flow, especially during inter-row spraying or when airflow is used, where horizontal droplet movement and deposition are equally pronounced. Unfortunately, existing measuring instruments struggle to effectively fix, deploy, and collect droplets during such horizontal operations, resulting in the inability to acquire crucial horizontal deposition data. This severely limits their ability to comprehensively assess the three-dimensional spatial distribution characteristics of sprays, leading to significant functional limitations in practical applications.

[0004] Based on this, vertical and horizontal mist measuring instruments with folding function are now provided, which can eliminate the drawbacks of existing devices. Utility Model Content

[0005] The purpose of this invention is to provide a vertical and horizontal mist measuring instrument with folding function to solve the problem of inconvenience in multi-angle testing in the prior art.

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

[0007] A vertical and horizontal mist measuring instrument with folding function includes a fixed mounting rod, which is fixedly mounted on the upper end of a movable plate. An adjusting rod is hinged to the upper end of the fixed mounting rod. Several mounting frames are provided on both the fixed mounting rod and the adjusting rod. A mist collecting plate is installed inside each mounting frame. A collecting seat is connected to the bottom end of each mist collecting plate. A flexible tube is connected to the outlet end of each collecting seat. An outlet head is connected to the other end of each flexible tube. Several outlet heads are fixedly mounted on a support frame, which is also fixedly mounted on the upper end of the movable plate. A collection test tube is fitted to one end of each outlet head. The collection test tubes are placed on a test tube rack, which slides inside the support frame. An adjusting mechanism is provided at the end of the fixed mounting rod to adjust the working angle of the mist collecting plate on the adjusting rod. A displacement mechanism is provided at the bottom end of the movable plate to drive the fixed mounting rod to reciprocate.

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

[0009] In one alternative embodiment: the adjusting mechanism includes a worm gear, a fixed shaft is fixedly mounted on the rotating shaft at the connection between one end of the adjusting rod and the fixed mounting rod, the worm gear is fixedly mounted on the fixed shaft, a worm is meshed on the worm gear, the worm is rotatably located inside the protective box, the protective box is fixedly mounted on one end of the fixed mounting rod, and a handwheel is fixedly mounted on the rotating shaft at one end of the worm.

[0010] In one alternative: a pointer is fixedly mounted on one end of the fixed shaft, the pointer is in close contact with one side of the protective box, and an indicator scale is provided on one side of the protective box at the position corresponding to the pointer.

[0011] In one alternative embodiment: the displacement mechanism includes traveling wheels and a fixed track frame. Rotating frames are symmetrically arranged at both ends of the moving plate. Traveling wheels are rotatably arranged inside the rotating frames. A fixed shaft is provided between each of the two coaxial traveling wheels. A driving gear is fixedly mounted on one fixed shaft. A driven gear meshes with the driving gear. The driven gear is fixedly mounted at the output end of the motor. The motor is fixedly mounted at the bottom end of the moving plate. The motor is electrically connected to a control component, which is fixedly mounted at the top end of the moving plate. First hinge seats are symmetrically arranged at both ends of the fixed track frame. Second hinge seats are hinged to each of the first hinge seats. Rotating track frames are tightly attached to both ends of the fixed track frame. Second hinge seats are fixedly mounted at one end of each rotating track frame. Traveling plates are fixedly mounted on the upper ends of both the fixed track frame and the rotating track frame. Traveling wheels are tightly attached to the traveling plates. A limiting component for fixing the rotating track frame is provided at the end of the fixed track frame.

[0012] In one alternative embodiment: the limiting component includes a fixing plate, and fixing plates are fixedly provided at both ends of the fixed track frame. Each fixing plate has a first insertion hole at one end. Each rotating track frame has a second insertion hole at the position corresponding to the first insertion hole. Insert rods are fitted into the first and second insertion holes. Each first hinge seat has a locking seat fixedly provided at its upper end. Each locking seat has a third insertion hole on one side. Each second hinge seat has a fourth insertion hole at the position corresponding to the third insertion hole.

[0013] In one alternative: the bottom of the rotating track frame is fixedly equipped with an installation tube, and telescopic legs are symmetrically slidably installed inside the installation tube. A screw is fitted into the threaded hole at one end of each telescopic leg, and a support plate is provided at one end of each screw.

[0014] In one alternative: an extension plate is fixedly provided on one side of the rotating frame, and a limiting roller is rotatably provided at one end of the extension plate. A limiting groove is provided on one side of the fixed track frame and the rotating track frame at the position corresponding to the limiting roller.

[0015] In one alternative embodiment: the adjusting rod is composed of several rotating mounting rods, which are hinged together end to end. Each rotating mounting rod has two mounting frames, which are arranged alternately. A fixing tube is fixed at the connection point of the two rotating mounting rods. A fixing post is rotatably installed inside the fixing tube. The fixing post is fixed to a hinged rod at one end of the rotating mounting rod. Both the fixing post and the fixing tube have several fifth insertion holes. Bolts are provided at the connection point between the fixing post and the fixing tube.

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

[0017] This invention features an adjusting rod hinged to the upper end of a fixed mounting rod, with several mist collection plates on both the fixed mounting rod and the adjusting rod. An adjusting mechanism is provided at the connection between the fixed mounting rod and the adjusting rod, allowing for measurements in both vertical and horizontal states. Furthermore, rotating track frames are hinged to both ends of the fixed track frame, and the adjusting rod is formed by several rotating mounting rods hinged end-to-end, facilitating the folding and storage of the measuring instrument and its transportation. This enhances the practicality of the mist measuring instrument. 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 horizontal direction test of this utility model.

[0020] Figure 3 This is a schematic diagram of the folded state of this utility model.

[0021] Figure 4 This is a schematic diagram of the motor installation of this utility model.

[0022] Figure 5 This is a schematic diagram of the internal structure of the installation pipe of this utility model.

[0023] Figure 6 This is a schematic diagram of the internal structure of the protective box of this utility model.

[0024] Figure 7 This is a schematic diagram of the fixed column and fixed tube structure of this utility model.

[0025] Figure 8 This is a schematic diagram of the installation of the card connector of this utility model.

[0026] Figure reference numerals: 11 Fixed mounting rod, 12 Rotating mounting rod, 13 Mounting frame, 14 Mist collection plate, 15 Collection seat, 16 Liquid outlet head, 17 Collection test tube, 18 Test tube rack, 19 Moving plate, 20 Traveling wheel, 21 Motor, 22 Fixed track frame, 23 Rotating track frame, 24 Traveling plate, 25 First hinge seat, 26 Second hinge seat, 27 Fixed plate, 28 Insert rod, 29 Snap-fit ​​seat, 30 Worm gear, 31 Worm, 32 Protective box, 33 Fixed column, 34 Fixed pipe, 35 Bolt, 36 Mounting pipe, 37 Telescopic outrigger, 38 Screw, 39 Support plate, 40 Limiting roller, 41 Control component. Detailed Implementation

[0027] 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.

[0028] Example 1

[0029] In one embodiment, such as Figures 1-8 As shown, the vertical and horizontal mist measuring instrument with folding function includes a fixed mounting rod 11, which is fixedly mounted on the upper end of the movable plate 19. An adjusting rod is hinged to the upper end of the fixed mounting rod 11. Several mounting frames 13 are provided on both the fixed mounting rod 11 and the adjusting rod. A mist collecting plate 14 is installed inside each mounting frame 13. A collecting seat 15 is connected to the bottom end of each mist collecting plate 14. A flexible hose is connected to the outlet end of each collecting seat 15, and a liquid outlet head 16 is connected to the other end of each flexible hose. Several liquid outlet heads 16 are fixedly mounted on a support frame, which is fixedly mounted on the movable plate. At the upper end of the 19, one end of the liquid outlet 16 is equipped with a collection test tube 17, which is set on the test tube rack 18. The test tube rack 18 is slidably set inside the support frame. The end of the fixed mounting rod 11 is equipped with an adjustment mechanism for adjusting the working angle of the mist collection plate 14 on the adjustment rod. The bottom end of the moving plate 19 is equipped with a displacement mechanism for driving the fixed mounting rod 11 to move back and forth. The adjustment mechanism facilitates the adjustment of the working angle of several mist collection plates 14 on the adjustment rod, so that vertical and horizontal position detection can be performed. The displacement mechanism can drive the fixed mounting rod 11 to move.

[0030] The adjustment mechanism includes a worm gear 30. A fixed shaft is fixedly mounted on the rotating shaft at the connection point between one end of the adjustment rod and the fixed mounting rod 11. The worm gear 30 is fixedly mounted on the fixed shaft. A worm 31 is meshed on the worm gear 30. The worm 31 is rotatably mounted inside the protective box 32. The protective box 32 is fixedly mounted on one end of the fixed mounting rod 11. A handwheel is fixedly mounted on the rotating shaft at one end of the worm 31. In use, when it is necessary to adjust the working angle of the mist collection plate 14 on the adjustment rod, the user rotates the worm 31. The worm 31 meshes with the worm gear 30, causing the adjustment rod to rotate, thereby adjusting the working angle of the mist collection plate 14. Subsequently, the external spray component sprays mist, the mist collection plate 14 collects the mist, and the mist is collected through the collection seat 15 and then enters the corresponding collection test tube 17 through a hose.

[0031] A pointer is fixedly mounted on one end of the fixed shaft. The pointer is in close contact with one side of the protective box 32. An indicator scale is provided on one side of the protective box 32 at the position corresponding to the pointer, so that the user can make precise adjustments during use.

[0032] The displacement mechanism includes traveling wheels 20 and a fixed track frame 22. A rotating frame is symmetrically provided at both ends of the moving plate 19. Traveling wheels 20 are rotatably provided inside the rotating frame. A fixed shaft is provided between the two coaxial traveling wheels 20. A driving gear is fixedly provided on one fixed shaft, and a driven gear meshes with the driving gear. The driven gear is fixedly provided at the output end of the motor 21. The motor 21 is fixedly provided at the bottom end of the moving plate 19. The motor 21 is electrically connected to the control component 41, which is fixedly provided at the upper end of the moving plate 19. A first hinge seat 25 is symmetrically provided at both ends of the fixed track frame 22. A second hinge seat 26 is hinged to each of the first hinge seats 25. A rotating track frame 23 is tightly attached to both ends of the fixed track frame 22. The second hinge seat 26 is fixedly provided at one end of the rotating track frame 23. A traveling plate 24 is fixedly provided at the upper ends of both the fixed track frame 22 and the rotating track frame 23. The traveling wheels 20 are tightly attached to the traveling plate 24. A limiting component for fixing the rotating track frame 23 is provided at the end of the fixed track frame 22.

[0033] The limiting assembly includes a fixing plate 27. Fixing plates 27 are fixed at both ends of the fixed track frame 22. Each fixing plate 27 has a first insertion hole at one end. A second insertion hole is provided at one end of the rotating track frame 23, corresponding to the position of the first insertion hole. An insertion rod 28 is fitted into the first and second insertion holes. A locking seat 29 is fixed to the upper end of the first hinge seat 25. A third insertion hole is provided on one side of each locking seat 29. A fourth insertion hole is provided on the second hinge seat 26, corresponding to the position of the third insertion hole. In use, when the mist collection plate 14 is collecting mist for testing, the rotating track frame 23 unfolds, and the insertion rod 28 is inserted into the first and second insertion holes, thereby fixing the rotating track frame 23. The control component 41 controls... When the motor 21 is started, the output end of the motor 21 drives the drive gear to rotate. The drive gear meshes with the driven gear to drive the traveling wheel 20 to rotate. The traveling wheel 20 cooperates with the traveling plate 24 to drive the moving plate 19 to move. The moving plate 19 drives the fixed mounting rod 11 and the adjusting rod to move. After the moving plate 19 moves to the end of the rotating track frame 23, the motor 21 rotates in the opposite direction, causing the moving plate 19 to reciprocate. When it is necessary to transfer the fixed track frame 22, the insertion rod 28 is taken out. Then the rotating track frame 23 is rotated, so that the second hinge seat 26 rotates to the inside of the snap-fit ​​seat 29. Then the insertion rod 28 is inserted into the third and fourth insertion holes, thereby fixing the rotating track frame 23.

[0034] The bottom of the rotating track frame 23 is fixedly equipped with an installation tube 36. The installation tube 36 is symmetrically equipped with telescopic support legs 37. The threaded hole at one end of each telescopic support leg 37 is fitted with a screw 38. The screw 38 is equipped with a support plate 39 at one end. When adjusting the working angle of the adjusting rod, the telescopic support leg 37 is pulled to slide inside the installation tube 36. Then the screw 38 is rotated so that the support plate 39 is in close contact with the ground, thereby preventing the fixed track frame 22 and the rotating track frame 23 from tipping over.

[0035] An extension plate is fixedly provided on one side of the rotating frame, and a limiting roller 40 is rotatably provided on one end of the extension plate. A limiting groove is provided on one side of the fixed track frame 22 and the rotating track frame 23 at the position corresponding to the limiting roller 40, so that the moving plate 19 can be fixedly connected to the fixed track frame 22 and the rotating track frame 23 during use.

[0036] Example 2

[0037] The difference from Embodiment 1 is that the adjusting rod is composed of several rotating mounting rods 12, which are connected end to end by hinges. Each rotating mounting rod 12 is provided with two mounting frames 13, which are arranged alternately. A fixing tube 34 is fixed at the connection of the two rotating mounting rods 12. A fixing post 33 is rotatably provided inside the fixing tube 34. The fixing post 33 is fixed on the hinged rod at one end of the rotating mounting rod 12. Both the fixing post 33 and the fixing tube 34 are provided with several fifth insertion holes. A bolt 35 is provided at the connection between the fixing post 33 and the fixing tube 34. When in use, it is convenient to fold and store during transportation.

[0038] The above embodiments disclose a vertical and horizontal mist measuring instrument with a folding function. When it is necessary to adjust the working angle of the mist collection plate 14 on the adjusting rod, the user rotates the worm gear 31. The worm gear 31 meshes with the worm wheel 30, causing the adjusting rod to rotate, thereby adjusting the working angle of the mist collection plate 14. At the same time, the telescopic support leg 37 is pulled to slide inside the mounting tube 36. Then, the screw 38 is rotated to make the support plate 39 fit tightly with the ground, thereby preventing the fixed track frame 22 and the rotating track frame 23 from tipping over. Subsequently, the external spray component sprays mist, the mist collection plate 14 collects the mist, and the mist is collected through the collection seat 15 and then enters the corresponding collection test tube 17 through the hose. At the same time, the rotating track frame 23 unfolds, and the insertion rod 28 is inserted into the first insertion hole and the second insertion hole. The rotating track frame 23 is then fixed inside the hole. The control unit 41 controls the motor 21 to start. The output end of the motor 21 drives the drive gear to rotate. The drive gear meshes with the driven gear to drive the traveling wheel 20 to rotate. The traveling wheel 20 cooperates with the traveling plate 24 to drive the moving plate 19 to move. The moving plate 19 drives the fixed mounting rod 11 and the adjusting rod to move. After the moving plate 19 moves to the end of the rotating track frame 23, the motor 21 rotates in the opposite direction, causing the moving plate 19 to reciprocate. When it is necessary to transfer the fixed track frame 22, the insertion rod 28 is taken out. Then the rotating track frame 23 is rotated so that the second hinge seat 26 rotates to the inside of the snap seat 29. Then the insertion rod 28 is inserted into the third and fourth insertion holes, thereby fixing the rotating track frame 23.

[0039] When the measuring instrument needs to be stored and moved, rotate the worm 31. The worm 31 meshes with the worm wheel 30, causing the adjusting rod to rotate and making the adjusting rod horizontal. At the same time, remove the bolt 35, causing the rotating mounting rod 12 to rotate, thus folding the measuring instrument and reducing the space occupied by the measuring instrument.

[0040] 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 measuring instrument with a folding function, comprising a fixed mounting rod (11), the fixed mounting rod (11) being fixedly mounted on the upper end of a movable plate (19), and an adjusting rod being hinged to the upper end of the fixed mounting rod (11), characterized in that, The fixed mounting rod (11) and the adjusting rod are each provided with several mounting frames (13). Each mounting frame (13) is equipped with a mist collection plate (14). The bottom end of each mist collection plate (14) is connected to a collection seat (15). The liquid outlet end of each collection seat (15) is connected to a hose. The other end of each hose is connected to a liquid outlet head (16). Several liquid outlet heads (16) are fixedly mounted on a support frame. The support frame is fixedly mounted on the upper end of the moving plate (19). One end of each liquid outlet head (16) is equipped with a collection test tube (17). The collection test tubes (17) are all mounted on a test tube rack (18). The test tube rack (18) is slidably mounted inside the support frame. The end of the fixed mounting rod (11) is provided with an adjusting mechanism for adjusting the working angle of the mist collection plate (14) on the adjusting rod. The bottom end of the moving plate (19) is provided with a displacement mechanism for driving the fixed mounting rod (11) to reciprocate.

2. The vertical and horizontal mist-liquid measuring instrument with folding function according to claim 1, characterized in that, The adjustment mechanism includes a worm gear (30). A fixed shaft is fixedly provided on the rotating shaft at the connection between one end of the adjustment rod and the fixed mounting rod (11). The worm gear (30) is fixedly provided on the fixed shaft. A worm (31) is meshed on the worm gear (30). The worm (31) is rotatably disposed inside the protective box (32). The protective box (32) is fixedly disposed at one end of the fixed mounting rod (11). A handwheel is fixedly provided on the rotating shaft at one end of the worm (31).

3. The vertical and horizontal mist-liquid measuring instrument with folding function according to claim 2, characterized in that, A pointer is fixedly provided at one end of the fixed shaft. The pointer is in close contact with one side of the protective box (32). An indicator scale is provided on one side of the protective box (32) at the position corresponding to the pointer.

4. The vertical and horizontal mist-liquid measuring instrument with folding function according to claim 1, characterized in that, The displacement mechanism includes a traveling wheel (20) and a fixed track frame (22). A rotating frame is symmetrically provided at both ends of the moving plate (19). A traveling wheel (20) is rotatably provided on the inner side of each rotating frame. A fixed shaft is provided between the two coaxial traveling wheels (20). A driving gear is fixedly provided on one of the fixed shafts. A driven gear meshes with the driving gear. The driven gear is fixedly located at the output end of a motor (21). The motor (21) is fixedly located at the bottom end of the moving plate (19). The motor (21) is electrically connected to a control component (41). The control component (41) is fixedly located on the moving plate (19). At the upper end of the fixed track frame (22), both ends of the fixed track frame (22) are symmetrically provided with first hinge seats (25), and each of the first hinge seats (25) is hinged with a second hinge seat (26). Both ends of the fixed track frame (22) are closely attached to the rotating track frame (23), and the second hinge seats (26) are fixedly provided at one end of the rotating track frame (23). Both the fixed track frame (22) and the rotating track frame (23) are fixedly provided with a walking plate (24), and the walking wheels (20) are closely attached to the walking plate (24). The end of the fixed track frame (22) is provided with a limiting component for fixing the rotating track frame (23).

5. The vertical and horizontal mist-liquid measuring instrument with folding function according to claim 4, characterized in that, The limiting component includes a fixing plate (27), and the fixing plate (27) is fixedly provided at both ends of the fixed track frame (22). The fixing plate (27) is provided at one end of one end of the fixing plate (27). The rotating track frame (23) is provided at one end of the first insertion hole corresponding to the position of the first insertion hole. The first insertion hole and the second insertion hole are fitted with insertion rods (28). The upper end of the first hinge seat (25) is fixedly provided with a snap-fit ​​seat (29). The snap-fit ​​seat (29) is provided at one side of one side of one side. The second hinge seat (26) is provided with a fourth insertion hole corresponding to the position of the third insertion hole.

6. The vertical and horizontal mist-liquid measuring instrument with folding function according to claim 5, characterized in that, The bottom of each rotating track frame (23) is fixedly provided with an installation tube (36), and each installation tube (36) is symmetrically provided with telescopic legs (37). Each telescopic leg (37) is provided with a screw (38) in a threaded hole at one end, and each screw (38) is provided with a support plate (39) at one end.

7. The vertical and horizontal mist-liquid measuring instrument with folding function according to claim 6, characterized in that, An extension plate is fixedly provided on one side of each rotating frame, and a limiting roller (40) is rotatably provided on one end of each extension plate. A limiting groove is provided on one side of each fixed track frame (22) and rotating track frame (23) at the position corresponding to the limiting roller (40).

8. The vertical and horizontal mist-liquid measuring instrument with folding function according to claim 1, characterized in that, The adjusting rod is composed of several rotating mounting rods (12), which are connected end to end by hinges. Each rotating mounting rod (12) is provided with two mounting frames (13), which are arranged alternately. A fixing tube (34) is fixed at the connection of the two rotating mounting rods (12). A fixing column (33) is rotatably provided inside the fixing tube (34). The fixing column (33) is fixed on the hinge rod at one end of the rotating mounting rod (12). Several fifth insertion holes are provided on the fixing column (33) and the fixing tube (34). A bolt (35) is provided at the connection between the fixing column (33) and the fixing tube (34).

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