Novel weighing type precipitation detection device

Abstract

The utility model relates to the technical field of precipitation detection, in particular to a novel weighing type precipitation detection device which comprises a cement pile, the surface of the cement pile is fixedly connected with a base, the surface of the base is fixedly connected with a protective shell, the surface of the cement pile is fixedly provided with a weighing sensor, and the weighing sensor is fixedly connected with the protective shell. A rain gauge is arranged on the surface of the weighing sensor. The piston rod of the adjusting cylinder A drives the connecting plate to ascend, the connecting plate drives the filter plate to ascend through the connecting rod, so that the filter plate falls off the protective shell, at the moment, the supporting frame drives the connecting frame to descend through the piston rod, and the filter plate drives the adjusting cylinder A to rotate on the protective shell through the supporting frame; and the air cylinder A is adjusted to drive the filter plate to incline, impurities on the filter plate are cleaned out, manual cleaning work is not needed, time and labor are saved during use, and the labor cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of precipitation detection, in particular to a new type of weighing precipitation detection device. Background Technique

[0002] A weighing precipitation detection device is a meteorological monitoring instrument that determines the precipitation by measuring the weight change caused by precipitation. This device usually includes a sensitive weighing platform or sensor, and a container for collecting precipitation.

[0003] In order to prevent sundries from entering the collection container, a filter plate is added to the top of the collection container, and the sundries on the filter plate need to be cleaned regularly. In the existing weighing precipitation detection device, manual cleaning of the sundries on the filter plate is very time-consuming and laborious, wasting labor costs. Content of the Utility Model

[0004] The purpose of the utility model is to provide a new type of weighing precipitation detection device to solve the problem that in the existing weighing precipitation detection device, manual cleaning of the sundries on the filter plate is very time-consuming and laborious, wasting labor costs as mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution, a new type of weighing precipitation detection device: including a cement pile, a base is fixedly connected to the surface of the cement pile, a protective shell is fixedly connected to the surface of the base, a weighing sensor is fixedly installed on the surface of the cement pile, a rain gauge is arranged on the surface of the weighing sensor, a funnel is fixedly connected to the surface of the protective shell, a drain pipe is fixedly connected to the bottom of the rain gauge, a solenoid valve is arranged on the surface of the drain pipe, a tipping mechanism is arranged on the surface of the protective shell, the tipping mechanism includes an adjusting cylinder A, the adjusting cylinder A is rotatably connected to the surface of the protective shell, a connecting plate is fixedly connected to the piston rod of the adjusting cylinder A, a connecting rod is fixedly connected to the surface of the connecting plate, a filter plate is fixedly connected to the bottom of the connecting rod, a connecting frame is fixedly connected to the surface of the adjusting cylinder A, a support frame is fixedly connected to the surface of the cement pile, an adjusting cylinder B is fixedly connected to the surface of the support frame, and the connecting frame is rotatably connected to the piston rod of the adjusting cylinder B.

[0006] Preferably, a cleaning mechanism is arranged on the surface of the support frame, the cleaning mechanism includes a guide frame, the guide frame is fixedly connected to the surface of the support frame, a motor is fixedly connected to the surface of the guide frame, a lead screw is fixedly connected to the output shaft of the motor, a moving rod is threadedly connected to the surface of the lead screw, a lifting cylinder is fixedly connected to the surface of the moving rod, and a scraping rod is fixedly connected to the piston rod of the lifting cylinder.

[0007] Preferably, the filter plate is slidably connected to the inner ring of the top of the protective shell. The adjusting cylinder A drives the connecting plate to move up and down in the protective shell through the piston rod, and the connecting plate drives the filter plate to move up and down in the protective shell through the connecting rod.

[0008] Preferably, there are two groups of the adjusting cylinders A, and the two groups of adjusting cylinders A are fixedly connected to both ends of the connecting frame. During the rotation of the adjusting cylinder A on the cement pile, the filter plate is driven to rotate on the protective shell through the connecting plate and the connecting rod.

[0009] Preferably, the connecting frame is in a "U" shape. The adjusting cylinder B drives the connecting frame to move up and down through the piston rod, and the connecting frame drives the adjusting cylinder A to rotate on the cement pile during the up and down movement.

[0010] Preferably, threaded holes are formed on the surface of the moving rod, the lead screw is threadedly connected to the threaded holes on the moving rod, a guiding groove is formed on the surface of the guiding frame, the lead screw rotates on the guiding groove of the guiding frame through the output shaft of the motor, and the length of the lead screw is greater than the diameter of the protective shell.

[0011] Preferably, the lead screw drives the moving rod to slide on the guiding groove of the guiding frame through rotation, the moving rod drives the scraping rod to slide through the lifting cylinder, and the lifting cylinder drives the scraping rod to move up and down through the piston rod.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] 1. The piston rod of the adjusting cylinder A drives the connecting plate to rise, and the connecting plate drives the filter plate to rise through the connecting rod, so that the filter plate falls off the protective shell. At this time, the support frame drives the connecting frame to descend through the piston rod, and the filter plate drives the adjusting cylinder A to rotate on the protective shell through the support frame. The adjusting cylinder A drives the angle of the filter plate to tilt, and the sundries on the filter plate are cleared out, eliminating the need for manual cleaning, saving time and effort, and reducing labor costs.

[0014] 2. The piston rod of the lifting cylinder drives the scraping rod to descend, so that the scraping rod descends to contact and connect to the surface of the filter plate. Then, the output shaft of the motor drives the lead screw to rotate, and the lead screw drives the moving rod to slide on the guiding groove of the guiding frame through rotation. The moving rod drives the scraping rod to slide on the surface of the filter plate through the lifting cylinder, cleaning the remaining sundries on the surface of the filter plate and improving the cleanliness of the filter plate cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a front three-dimensional schematic view of the structure of the present utility model;

[0016] Figure 2 is a front sectional view of the structure of the protective shell of the present utility model;

[0017] Figure 3 is a rear view three-dimensional structure schematic diagram of the utility model;

[0018] Figure 4 For the utility model Figure 1 is an enlarged structure schematic diagram of part A in it;

[0019] Figure 5 For the utility model Figure 3 is an enlarged structure schematic diagram of part B in it.

[0020] In the figure: 1, cement pile; 11, protective shell; 12, weighing sensor; 13, rain gauge; 14, funnel; 15, drain pipe; 16, solenoid valve; 17, base; 2, adjusting cylinder A; 21, connecting plate; 22, connecting rod; 23, filter plate; 24, connecting frame; 25, support frame; 26, adjusting cylinder B; 3, guide frame; 31, motor; 32, lead screw; 33, moving rod; 34, lifting cylinder; 35, scraping rod. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present utility model.

[0022] Please refer to Figures 1-5 , an embodiment provided by the present utility model:

[0023] A new type of weighing precipitation detection device: It includes a cement pile 1. A base 17 is fixedly connected to the surface of the cement pile 1. A protective shell 11 is fixedly connected to the surface of the base 17. A weighing sensor 12 is fixedly installed on the surface of the cement pile 1. A rain gauge 13 is arranged on the surface of the weighing sensor 12. A funnel 14 is fixedly connected to the surface of the protective shell 11. A drain pipe 15 is fixedly connected to the bottom of the rain gauge 13. A solenoid valve 16 is arranged on the surface of the drain pipe 15. A tipping mechanism is arranged on the surface of the protective shell 11. The tipping mechanism includes an adjusting cylinder A2. The adjusting cylinder A2 is rotatably connected to the surface of the protective shell 11. A connecting plate 21 is fixedly connected to the piston rod of the adjusting cylinder A2. A connecting rod 22 is fixedly connected to the surface of the connecting plate 21. A filter plate 23 is fixedly connected to the bottom of the connecting rod 22. A connecting frame 24 is fixedly connected to the surface of the adjusting cylinder A2. A support frame 25 is fixedly connected to the surface of the cement pile 1. An adjusting cylinder B26 is fixedly connected to the surface of the support frame 25. The connecting frame 24 is rotatably connected to the piston rod of the adjusting cylinder B26. Its tipping mechanism can first lift the position of the filter plate 23, so that the filter plate 23 detaches from the protective shell 11, and then change the inclination angle of the filter plate 23 to pour out the sundries on the filter plate 23, without manual cleaning of the sundries on the surface of the filter plate 23.

[0024] A cleaning mechanism is arranged on the surface of the support frame 25. The cleaning mechanism includes a guiding frame 3. The guiding frame 3 is fixedly connected to the surface of the support frame 25. A motor 31 is fixedly connected to the surface of the guiding frame 3. A lead screw 32 is fixedly connected to the output shaft of the motor 31. A moving rod 33 is threadedly connected to the surface of the lead screw 32. A lifting cylinder 34 is fixedly connected to the surface of the moving rod 33. A scraping rod 35 is fixedly connected to the piston rod of the lifting cylinder 34. Its cleaning mechanism can, after the tipping mechanism has poured out the sundries, clean the sundries on the filter plate 23 again through the scraping rod 35, so as to realize the automatic cleaning of the surface of the filter plate 23. The filter plate 23 is slidably connected to the inner circle at the top of the protective shell 11. The adjusting cylinder A2 drives the connecting plate 21 to move up and down on the protective shell 11 through the piston rod. The connecting plate 21 drives the filter plate 23 to move up and down on the protective shell 11 through the connecting rod 22. The filter plate 23 can slide out from the inner circle of the protective shell 11. At this time, the filter plate 23 can perform the tipping action on the cement pile 1.

[0025] There are two sets of adjusting cylinders A2, and the two sets of adjusting cylinders A2 are fixedly connected to both ends of the connecting frame 24, so that the rotation angles of the two sets of adjusting cylinders A2 are the same. During the rotation of the adjusting cylinder A2 on the cement pile 1, the connecting plate 21 and the connecting rod 22 drive the filter plate 23 to rotate on the protective shell 11, so that the filter plate 23 has a certain inclination angle, and the filter plate 23 dumps the sundries on its surface. The connecting frame 24 is in a "U" shape. The adjusting cylinder B26 drives the connecting frame 24 to lift through the piston rod. During the lifting process of the connecting frame 24, it drives the adjusting cylinder A2 to rotate on the cement pile 1. At this time, the connecting frame 24 will also rotate, so as to ensure the stability of the angle of the adjusting cylinder A2 on the protective shell 11.

[0026] Threaded holes are provided on the surface of the moving rod 33, and the lead screw 32 is threadedly connected to the threaded holes of the moving rod 33. Guide grooves are provided on the surface of the guide frame 3, and the lead screw 32 rotates on the guide grooves of the guide frame 3 through the output shaft of the motor 31. The length of the lead screw 32 is greater than the diameter of the protective shell 11 so that the moving range of the moving rod 33 can cover the filter plate 23. The lead screw 32 drives the moving rod 33 to slide on the guide grooves of the guide frame 3 through rotation. The moving rod 33 drives the scraping rod 35 to slide through the lifting cylinder 34. The scraping rod 35 can clean the remaining sundries on the filter plate 23 during the sliding process. The scraping rod 35 is at an inclined angle, and the inclined angle of the filter plate 23 after inclination is the same as that of the scraping rod 35. The lifting cylinder 34 drives the scraping rod 35 to lift through the piston rod, so that the scraping rod 35 can be in contact with the surface of the filter plate 23.

[0027] Working principle: The piston rod of the adjusting cylinder A2 drives the connecting plate 21 to rise. The connecting plate 21 drives the filter plate 23 to rise through the connecting rod 22, so that the filter plate 23 is separated from the protective shell 11. At this time, the support frame 25 drives the connecting frame 24 to descend through the piston rod. The filter plate 23 drives the adjusting cylinder A2 to rotate on the protective shell 11 through the support frame 25. The adjusting cylinder A2 drives the angle of the filter plate 23 to be inclined, and the sundries on the filter plate 23 are cleaned out, eliminating the need for manual cleaning work, which is time-saving and labor-saving and saves labor costs.

[0028] The piston rod of the lifting cylinder 34 drives the scraping rod 35 to descend, so that the scraping rod 35 descends to be in contact with the surface of the filter plate 23. Then, the output shaft of the motor 31 drives the lead screw 32 to rotate. The lead screw 32 drives the moving rod 33 to slide on the guide grooves of the guide frame 3 through rotation. The moving rod 33 drives the scraping rod 35 to slide on the surface of the filter plate 23 through the lifting cylinder 34, and the remaining sundries on the surface of the filter plate 23 are cleaned up, improving the cleanliness of the filter plate 23.

[0029] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and the present utility model can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

Claims

1. A novel weighing precipitation detection device, characterized in that: The invention comprises a cement pile (1), wherein a base (17) is fixedly connected to the surface of the cement pile (1), a protective shell (11) is fixedly connected to the surface of the base (17), a weighing sensor (12) is fixedly installed on the surface of the cement pile (1), a rain gauge (13) is arranged on the surface of the weighing sensor (12), a funnel (14) is fixedly connected to the upper surface of the protective shell (11), a drainage pipe (15) is fixedly connected to the bottom of the rain gauge (13), a solenoid valve (16) is arranged on the surface of the drainage pipe (15), and a dumping mechanism is arranged on the surface of the protective shell (11), wherein the dumping mechanism comprises an adjusting cylinder A (2), the regulating cylinder A (2) is rotatably connected to the surface of the protective shell (11), a connecting plate (21) is fixedly connected to the piston rod of the regulating cylinder A (2), a connecting rod (22) is fixedly connected to the surface of the connecting plate (21), a filter plate (23) is fixedly connected to the bottom of the connecting rod (22), a connecting frame (24) is fixedly connected to the surface of the regulating cylinder A (2), a supporting frame (25) is fixedly connected to the surface of the cement pile (1), an regulating cylinder B (26) is fixedly connected to the surface of the supporting frame (25), and the connecting frame (24) is rotatably connected to the piston rod of the regulating cylinder B (26).

2. A novel weighing type precipitation detection device according to claim 1, characterized in that: A cleaning mechanism is provided on the surface of the support frame (25), the cleaning mechanism comprising a guide frame (3), the guide frame (3) being fixedly connected to the surface of the support frame (25), a motor (31) being fixedly connected to the surface of the guide frame (3), a screw rod (32) being fixedly connected to the output shaft of the motor (31), a moving rod (33) being threadedly connected to the surface of the screw rod (32), a lifting cylinder (34) being fixedly connected to the surface of the moving rod (33), and a scraper rod (35) being fixedly connected to the piston rod of the lifting cylinder (34).

3. The novel weighing type precipitation detection device according to claim 1 is characterized in that: The filter plate (23) is slidably connected to the top inner ring of the protective shell (11); the regulating cylinder A (2) drives the connecting plate (21) to rise and fall on the protective shell (11) via a piston rod; and the connecting plate (21) drives the filter plate (23) to rise and fall on the protective shell (11) via a connecting rod (22).

4. A novel weighing type precipitation detection device according to claim 3, characterized in that: The regulating cylinders A (2) are provided in two groups, and the two groups of regulating cylinders A (2) are fixedly connected to the two ends of the connecting frame (24). During the rotation of the regulating cylinders A (2) on the cement pile (1), the filter plate (23) is driven to rotate on the protective shell (11) through the connecting plate (21) and the connecting rod (22).

5. A novel weighing type precipitation detection device according to claim 4, characterized in that: The connecting frame (24) is in a "U" shape, and the adjusting cylinder B (26) drives the connecting frame (24) to rise and fall via a piston rod. During the process of rising and falling, the connecting frame (24) drives the adjusting cylinder A (2) to rotate on the cement pile (1).

6. A novel weighing type precipitation detection device according to claim 2, characterized in that: A threaded hole is provided on the surface of the moving rod (33), the screw rod (32) is threadedly connected to the threaded hole of the moving rod (33), a guide groove is provided on the surface of the guide frame (3), the screw rod (32) rotates on the guide groove of the guide frame (3) via the output shaft of the motor (31), and the length of the screw rod (32) is greater than the diameter of the protective shell (11).

7. A novel weighing type precipitation detection device according to claim 6, characterized in that: The screw rod (32) drives the moving rod (33) to slide on the guide groove of the guide frame (3) by rotation, and the moving rod (33) drives the scraper rod (35) to slide via the lifting cylinder (34), and the lifting cylinder (34) drives the scraper rod (35) to rise and fall via the piston rod.

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