Snowfall observation equipment

Abstract

The invention relates to the technical field of meteorological monitoring, and particularly discloses snowfall observation equipment which comprises a vertical connecting plate, a connecting cylinder seesaw is rotatably arranged on one side of the vertical connecting plate, a seesaw sliding ball is slidably arranged on one side of the connecting cylinder seesaw, and snowfall observation assemblies are symmetrically arranged on the other side of the connecting cylinder seesaw. The snowfall observation assembly comprises a snow measuring barrel and a measuring assembly, the measuring assembly drives the snow measuring barrel to rotate under the change of the heights of the two ends of the barrel connecting seesaw and is suitable for cleaning snow in the snow measuring barrel, the snow measuring barrel can contain the snow through the arrangement of the snow measuring barrel and the measuring assembly in the snowfall observation assembly, and the weight of the snow is measured through the measuring assembly; the snow falling amount is the falling amount of the snow, then the falling amount is sent to the monitoring terminal through the data transmission controller to be recorded, the snow amount can be circularly and automatically observed through the two snow measuring barrels, and the efficiency and the meteorological data accuracy are improved.

Description

Technical Field

[0001] The present application relates to the field of meteorological monitoring technology, and in particular to a snowfall observation device. Background Art

[0002] Meteorological monitoring is an important research direction in the field of environmental science. Meteorological monitoring mainly monitors the amount of rainfall and snow, as well as changes in temperature and humidity. Snow monitoring plays a key role in disaster warning, water resources management, and climate research. It can also provide real-time basis for early warning mechanisms for disasters such as blizzards, snowmelt floods, and avalanches, allowing relevant departments to initiate emergency responses in advance. It can also predict soil moisture conditions based on the amount of snow to guide sowing, which is used to improve the accuracy of meteorological monitoring and disaster warning.

[0003] However, the existing technology still has the following problems: traditional snow observation mostly uses manual observation methods, waiting for the snow to fall naturally into the snow measuring barrel, and manually recording the data of the snow measuring barrel at regular intervals, resulting in inaccurate meteorological observation data and low observation efficiency. Summary of the Invention

[0004] The present application provides a snow amount observation device, which solves the problem that in the prior art, snow amount observation mostly adopts manual observation method, waiting for snow to fall naturally into the snow measuring cylinder, and manually recording the data of the snow measuring cylinder at regular intervals, resulting in inaccurate meteorological observation data and low observation efficiency. The application realizes the automatic observation of snow amount through two sets of cycles, thereby improving efficiency and accuracy of meteorological data.

[0005] The technical solution adopted in the present invention is as follows:

[0006] A snow amount observation device, comprising:

[0007] A vertical connecting plate, one side of which is rotatably provided with a connecting tube seesaw, and one side of which is slidably provided with a seesaw ball;

[0008] A snow amount observation assembly is symmetrically arranged on the other side of the connecting tube seesaw. The snow amount observation assembly includes a snow measuring cylinder and a measuring assembly. The measuring assembly drives the snow measuring cylinder to rotate when the height of the two ends of the connecting tube seesaw changes, which is suitable for clearing snow from the snow measuring cylinder.

[0009] A lock cover structure, the lock cover structure is symmetrically arranged on one side of the connecting tube seesaw;

[0010] The vertical cover assembly is symmetrically arranged on one side of the connecting tube seesaw. The vertical cover assembly drives the shielding cover to cover the snow measuring cylinder or expose the snow measuring cylinder under the action of the gravity of the seesaw sliding ball. The locking cover structure locks or unlocks the vertical cover assembly under the drive of the rotating cylinder assembly.

[0011] Preferably, a data transmission controller, a temperature and humidity monitor and a wind speed monitor are provided on the other side of the vertical connecting plate, a grounding plate is fixedly provided on the bottom end of the vertical connecting plate, a vertical frame is symmetrically fixedly provided on the top of the grounding plate, an arc-shaped tooth plate is fixedly provided on the top of the vertical frame, an arc-shaped slide is fixedly provided on one side of the arc-shaped tooth plate, a sliding convex portion is provided on one side of the arc-shaped slide, a sliding groove is symmetrically penetrated on the other side of the connecting tube seesaw, and the sliding groove penetrates the connecting tube seesaw, a motor is fixedly provided on the other side of the vertical connecting plate, the driving end of the motor penetrates and is rotatably provided on one side of the vertical connecting plate, the connecting tube seesaw is fixedly connected to the driving end of the motor, the wind speed monitor, the temperature and humidity monitor and the motor are electrically connected to the data transmission controller respectively.

[0012] Preferably, the lock cover structure includes a sliding column, and a lifting block and a connecting block are fixedly provided at both ends of the sliding column, and the bottom end of the lifting block is provided with an inclined surface. A guide slide is slidingly provided on the outer side of the sliding column, and a return spring is provided between the connecting block and the guide slide. A fixed locking tooth is provided on the bottom end of the connecting block. The connecting block is slidably provided on one side of the guide slide, and the guide slide is fixedly provided on one side of the connecting tube seesaw.

[0013] Preferably, the vertical cover assembly includes a main connecting frame, a continuous drive gear plate is fixedly provided on one side of the main connecting frame, a ball receiving block is fixedly provided on the other side of the main connecting frame, a rotating cover gear is meshed with the top of the continuous drive gear plate, the rotating cover gear is rotatably provided on one side of the connecting tube seesaw, a receiving frame is provided between the rotating cover gear and the connecting tube seesaw, the bottom end of the receiving frame is rotatably connected to the connecting tube seesaw through a rotating shaft, the rotating cover gear is fixedly connected to the bottom end of the receiving frame, and a shielding cover is fixedly provided on one side of the top of the receiving frame.

[0014] As a further preference, a return spring is fixedly provided on one side of the main connecting frame close to the connecting tube seesaw, and the other end of the return spring is fixedly provided with the connecting spring bracket, and the connecting spring bracket is fixedly provided on one side of the connecting tube seesaw, and a fixed support bracket is slidably provided on one side of the driving gear plate, and the fixed support bracket is fixedly provided on the bottom end of the connecting tube seesaw.

[0015] As a further preference, the rotating drum assembly includes a driving gear and a main connecting plate. When one end of the connecting drum seesaw is in a lowered state, the driving gear is meshed and connected with the arc-shaped tooth plate. One side of the main connecting plate is fixedly provided on a force storage spring. The force storage spring is fixedly provided on the other side of the connecting drum seesaw through a fixed bracket. A connecting wheel column is fixedly provided on the inner side of the driving gear. The connecting wheel column is rotatably provided on one side of the connecting drum seesaw. A connecting drum carrier plate is fixedly provided on one end of the connecting wheel column.

[0016] As a further preferred embodiment, an arc-shaped connecting frame is fixedly provided on one side of the main connecting plate, and a touch guide block is provided at one end of the arc-shaped connecting frame, and a sliding connecting plate is fixedly provided on the other side of the main connecting plate, and the sliding connecting plate is slidably provided on the inner side of the slide groove, and a stopping wedge is fixedly provided on the side of the main connecting plate close to the driving gear. When the driving gear and the arc-shaped tooth plate are not in a meshing state, the stopping wedge is in a clamping state with the driving gear, and the touch guide block is slidably connected with the arc-shaped slide plate and the sliding convex portion, and a lifting guide plate is fixedly provided on the other side of the sliding connecting plate, and a contact block is provided at the top of the lifting guide plate, and one side of the top of the contact block is provided with an inclined surface.

[0017] Preferably, the measuring component includes a guide sliding shell, a sliding member is slidingly provided on the inner side of the guide sliding shell, the sliding member is fixedly provided on the outer side of the snow measuring cylinder, a return spring is fixedly provided on the bottom end of the sliding member, a fixed spring slide is fixedly provided on the other end of the return spring, a pressure timer is fixedly provided on the bottom end of the fixed spring slide, the fixed spring slide is slidingly provided on the inner side of the guide sliding shell, the pressure timer is fixedly provided on the inner side of the guide sliding shell, and the pressure timer is electrically connected to the data transmission controller.

[0018] Preferably, an observation inner cylinder is fixedly provided on the inner side of the snow measuring cylinder, an interlayer is provided between the snow measuring cylinder and the observation inner cylinder, a heating element is fixedly provided on the inner side of the interlayer, a heater is fixedly provided on the outer side of the snow measuring cylinder, the heater is connected to an external power supply, the heating element is electrically connected to the heater, and the top end of the observation inner cylinder is trumpet-shaped.

[0019] Preferably, it also includes a debris removal structure, which is symmetrically arranged below the snow measuring cylinder. The debris removal structure includes a water receiving cylinder, a funnel is arranged inside the open end of the water receiving cylinder, an outer support plate is symmetrically fixedly arranged on the outside of the funnel, a slide groove is symmetrically opened on the outside of the water receiving cylinder, the outer support plate is slidably arranged on the inner side of the slide groove, a leak plate is arranged at the bottom end of the funnel, a filter paper is fixedly arranged at the bottom end of the leak plate, two external hanging plates are arranged on the outer side of the funnel, and the external hanging plates are connected by a connecting rotating column. The connecting rotating column is rotatably connected to the two external hanging plates, the connecting rotating column is fixedly connected to the leak plate, a reset torsion spring is fixedly provided on the outer side of the connecting rotating column, one end of the reset torsion spring is fixedly connected to the external hanging plate, the bottom end of the external support plate is fixedly provided with a return spring, the other end of the return spring is fixedly provided with a weighing sensor, the bottom end of the weighing sensor is fixedly provided with a fixed load plate, the fixed load plate is fixedly provided on the outer side of the water receiving cylinder, and the weighing sensor is electrically connected to the data transmission controller.

[0020] The above technical solution has the following advantages or beneficial effects:

[0021] 1. This application sets up a snow measuring cylinder and a measuring component in the snow amount observation component. The snow measuring cylinder can hold snow and measure the weight of the snow, which is also the weight of the snow melted into water, through the measuring component. The weight is then sent to the monitoring terminal for record through the data transmission controller. In addition, the two snow measuring cylinders can automatically and cyclically observe the amount of snow, thereby improving efficiency and the accuracy of meteorological data.

[0022] 2. This application uses the setting of temperature and humidity monitors and wind speed monitors to simultaneously measure external temperature, humidity and wind speed data during snowfall observations, and can determine whether meteorological environments such as sleet or wet snow will occur. The wind speed can predict the thickness of snow accumulation on the windward side and prevent abnormal local snow depth, thereby obtaining more comprehensive meteorological observation data and better observing the snowfall.

[0023] 3. The present application sets up a rotating drum assembly. When one end of the receiving drum seesaw descends, the driving gear in the rotating drum assembly will contact and engage with the arc-shaped tooth plate, so that the driving gear can drive the receiving drum carrier plate, the receiving wheel column and the snow measuring drum to rotate together, so that the opening of the snow measuring drum faces downward, which is convenient for cleaning the snow filled in the snow measuring drum, so that the snow measuring drum can be used cyclically to observe the amount of snow, which is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the present application.

[0025] Figure 2 This is a schematic diagram of the main structure of an embodiment of the present application.

[0026] Figure 3 This is a schematic diagram of the front and rear axonometric structure of an embodiment of the present application.

[0027] Figure 4 Schematic diagram of the combined structure of the socket rocker and the lock cover structure in the embodiment of the present application.

[0028] Figure 5 Schematic diagram of the combined structure of the tube rocker and the vertical cover assembly in the embodiment of the present application.

[0029] Figure 6 Schematic diagram of the disassembled structure of the receiving drum seesaw and the rotating drum assembly in the embodiment of the present application.

[0030] Figure 7 Schematic diagram of the combined structure of the contact block and the main connecting plate in the embodiment of the present application.

[0031] Figure 8 This is a schematic diagram of the split structure of the snow observation component in the implementation manner of this application.

[0032] Figure 9This is a schematic structural diagram of the impurity removal structure in an embodiment of the present application.

[0033] Figure 10 This is a schematic diagram of the split structure of the funnel bottom in the embodiment of the present application.

[0034] Figure: 1, vertical connection plate; 101, data transmission controller; 102, temperature and humidity monitor; 103, wind speed monitor; 104, grounding plate; 2, tube seesaw; 201, slide groove; 3, seesaw ball; 4, vertical frame; 401, arc-shaped tooth plate; 4011, arc-shaped slide plate; 4012, sliding protrusion; 5, lock cover structure; 501, sliding column; 502, return spring; 503, lifting block; 5 04, connecting block; 505, locking teeth; 506, guide carriage; 507, lifting guide plate; 508, contact block; 6, vertical cover assembly; 601, main connecting frame; 602, ball receiving block; 603, continuous drive gear plate; 604, fixed support; 605, return spring; 606, spring bracket; 607, rotating cover gear; 608, receiving frame; 609, shielding cover; 7, rotating drum assembly; 701, drive Rotating gear; 702, main connecting plate; 7021, stop wedge; 7022, arc-shaped connecting frame; 7023, contact guide block; 7024, sliding plate; 703, storage spring; 704, fixed bracket; 705, connecting tube carrier plate; 706, connecting wheel column; 8, snow measuring tube; 801, observation inner tube; 802, heating element; 803, heater; 804, guide sliding shell; 805, sliding joint; 806, Return spring; 807, fixed spring slide; 808, pressure timer; 9, motor; 10, impurity removal structure; 1001, water collecting cylinder; 1002, funnel; 1003, external support plate; 1004, leak plate; 1005, external hanging plate; 1006, connecting rotating column; 1007, reset torsion spring; 1008, filter paper; 1009, return spring; 1010, weighing sensor; 1011, fixed load plate. DETAILED DESCRIPTION

[0035] The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0036] In the description of the present invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" and the like indicate positions or locations based on those shown in the accompanying drawings. These terms are intended solely to facilitate and simplify the description of the present invention and are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not intended to indicate or imply relative importance.

[0037] In the description of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense. For example, they may refer to fixed connections, detachable connections, or integral connections; mechanical connections or electrical connections; direct connections or indirect connections through an intermediate medium; and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention in specific contexts.

[0038] Example 1:

[0039] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 8 , a snow amount observation device disclosed in an embodiment of the present application includes a snow amount observation component, a connecting tube seesaw 2 is rotatably provided on one side of the vertical connecting plate 1, and the snow amount observation component is symmetrically arranged on one side of the connecting tube seesaw 2, the snow amount observation component includes a snow measuring barrel 8 and a measuring component, the measuring component drives the snow measuring barrel 8 to rotate under the height change of the two ends of the connecting tube seesaw 2, and is suitable for cleaning the snow in the snow measuring barrel 8, and the measuring component includes a guide sliding shell 804, the inner side of the guide sliding shell 804 is slidingly provided with a sliding member 805, the sliding member 805 is fixedly provided on the outer side of the snow measuring barrel 8, the bottom end of the sliding member 805 is fixedly provided with a return spring 806, the other end of the return spring 806 is fixedly provided with a fixed spring slide 807, the bottom end of the fixed spring slide 807 is fixedly provided with a pressure timer 808, the fixed spring slide 807 is slidably provided on the inner side of the guide sliding shell 804, the pressure timer 808 is fixedly provided on the inner side of the guide sliding shell 804, and the pressure timer 808 is electrically connected to the data transmission controller 101.

[0040] As snow enters the observation inner cylinder 801, and as more and more snow accumulates, the snow measuring cylinder 8 will drive the sliding member 805 to descend. The descent of the sliding member 805 will compress the return spring 806, thereby causing the fixed spring slide 807 to apply greater and greater pressure to the pressure timer 808. In this way, the pressure timer 808 can monitor how long it will take to fill the observation inner cylinder 801, or how long it will take to reach a certain amount of snow. The pressure timer 808 is electrically connected to the external monitoring terminal for transmitting monitoring data, thereby achieving the effect of automatically monitoring the amount of snow, improving efficiency, and reducing manual intervention.

[0041] Furthermore, a limit plate should be provided on one side of the vertical connecting plate 1 where the connecting tube rocker 2 is installed, so as to limit the maximum falling angle of the two ends of the connecting tube rocker 2.

[0042] Among them, an observation inner cylinder 801 is fixedly provided on the inner side of the snow measuring cylinder 8, an interlayer is provided between the snow measuring cylinder 8 and the observation inner cylinder 801, a heating element 802 is fixedly provided on the inner side of the interlayer, a heater 803 is fixedly provided on the outer side of the snow measuring cylinder 8, the heater 803 is connected to an external power supply, the heating element 802 is electrically connected to the heater 803, and the top end of the observation inner cylinder 801 is in a trumpet shape.

[0043] When cleaning the snow and ice inside the snow measuring tube 8 and the observation inner tube 801, the heating element 802 can be used to heat and melt the snow and ice to prevent the inside of the observation inner tube 801 from freezing. The heating element 802 is spirally arranged to facilitate heating the entire observation inner tube 801, and the melted water can flow out from the opening of the snow measuring tube 8, thereby discharging the frozen rain and snow, making it easier to observe the amount of snow next time.

[0044] Reference Figure 1 、 Figure 2 、 Figure 3 and Figure 4 , a data transmission controller 101, a temperature and humidity monitor 102 and a wind speed monitor 103 are provided on the other side of the vertical connecting plate 1, a grounding plate 104 is fixedly provided at the bottom end of the vertical connecting plate 1, a vertical frame 4 is symmetrically fixedly provided on the top of the grounding plate 104, an arc-shaped tooth plate 401 is fixedly provided on the top of the vertical frame 4, a curved slide 4011 is fixedly provided on one side of the curved tooth plate 401, a sliding protrusion 4012 is provided on one side of the curved slide 4011, a sliding groove 201 is symmetrically penetrated on the other side of the connecting tube seesaw 2, the sliding groove 201 penetrates the connecting tube seesaw 2, a motor 9 is fixedly provided on the other side of the vertical connecting plate 1, a driving end of the motor 9 penetrates and is rotatably provided on one side of the vertical connecting plate 1, the connecting tube seesaw 2 is fixedly connected to the driving end of the motor 9, the wind speed monitor 103, the data transmission controller 101, the temperature and humidity monitor 102 and the motor 9 are electrically connected to the data transmission controller 101 respectively.

[0045] During snowfall observations, the simultaneous measurement of external temperature, humidity, and wind speed data can determine whether meteorological conditions such as sleet or wet snow will occur. The wind speed can predict the thickness of snow accumulation on the windward side and prevent abnormal local snow depths, thereby obtaining more comprehensive meteorological observation data and better observing the snowfall.

[0046] Among them, when the snow measuring barrel 8 is not full, the barrel seesaw 2 can be rotated by starting the motor 9, so that the snow measuring barrel 8 filled with rain and snow can be lowered and flipped. The start of the motor 9 is controlled by the data transmission controller 101. The start condition of the motor 9 is that the weight value in the snow measuring barrel 8 does not change from 0.5h to 1h. In this way, the rain and snow in the snow measuring barrel 8 can be automatically cleaned, which is convenient for the next snow amount observation work.

[0047] See Figure 1 and Figure 6 The rotating drum assembly 7 includes a driving gear 701 and a main connecting plate 702. When one end of the connecting drum seesaw 2 is in the lowered state, the driving gear 701 meshes with the arcuate toothed plate 401. One side of the main connecting plate 702 is fixed to a force storage spring 703, which is fixed to the other side of the connecting drum seesaw 2 via a fixing bracket 704. A connecting wheel column 706 is fixed to the inner side of the driving gear 701. The connecting wheel column 706 is rotatably mounted on one side of the connecting drum seesaw 2. One end of the connecting wheel column 706 is fixed to a connecting drum carrier plate 705. The connecting drum carrier plate 705 is fixedly connected to the guide sliding housing 804 or connected via bolts.

[0048] When the snow measuring barrel 8 descends, the driving gear 701 contacts the arc-shaped tooth plate 401, and the driving gear 701 rotates, thereby driving the receiving barrel carrier plate 705 and the wheel column 706 to rotate together, and then driving the snow measuring barrel 8 to rotate, so that the snow measuring barrel 8 can dump out the filled snow for easy cleaning.

[0049] An arc-shaped connecting frame 7022 is fixedly provided on one side of the main connecting plate 702, and a contact guide block 7023 is provided at one end of the arc-shaped connecting frame 7022. A sliding connecting plate 7024 is fixedly provided on the other side of the main connecting plate 702, and the sliding connecting plate 7024 is slidably provided on the inner side of the slide groove 201. A stopping wedge block 7021 is fixedly provided on the side of the main connecting plate 702 close to the driving gear 701. When the driving gear 701 and the arc-shaped tooth plate 401 are not in a meshing state, the stopping wedge block 7021 and the driving gear 701 are in a locked state, and the contact guide block 7023 is slidably connected with the arc-shaped slide plate 4011 and the sliding convex portion 4012. The top of the vertical frame 4 is fixedly provided with an arc-shaped tooth plate 401, and one side of the arc-shaped tooth plate 401 is fixedly provided with an arc-shaped slide plate 4011, and one side of the arc-shaped slide plate 4011 is provided with a sliding convex portion 4012.

[0050] When the contact block 7023 contacts and slides with the arc-shaped slide plate 4011, the main connecting plate 702 and the stop wedge block 7021 will move away from the outer teeth of the driving gear 701, so that the driving gear 701 can rotate under the engagement with the arc-shaped gear plate 401, thereby facilitating the rotation of the snow measuring barrel 8.

[0051] After the contact block 7023 leaves the arc-shaped slide plate 4011, the stop wedge block 7021 will be stuck in the teeth on the outer side of the driving gear 701, so that the driving gear 701 cannot rotate, thereby locking the state of the snow measuring barrel 8 at this time.

[0052] Example 2:

[0053] Reference Figure 3 、 Figure 4 、 Figure 5 and Figure 7 The lock cover structure 5 includes a sliding column 501, and a lifting block 503 and a connecting block 504 are fixedly provided at both ends of the sliding column 501. The bottom end of the lifting block 503 is set with an inclined surface. A guide slide 506 is slidingly provided on the outer side of the sliding column 501, and a return spring 502 is provided between the connecting block 504 and the guide slide 506. A locking tooth 505 is provided on the bottom end of the connecting block 504. The connecting block 504 is slidably set on one side of the guide slide 506. The guide slide 506 is fixedly set on one side of the connecting tube rocker 2. A lifting guide plate 507 is fixedly provided on the other side of the sliding connecting plate 7024. The top of the lifting guide plate 507 is provided with a contact block 508, and the top side of the contact block 508 is set with an inclined surface.

[0054] When the lifting guide plate 507 moves away from the guide slide 506, the lifting guide plate 507 drives the contact block 508 to move together, and allows the contact block 508 to leave the lifting block 503. The lifting block 503 and the sliding column 501 will drop due to the rebound force of the reset spring 502. At this time, the locking tooth 505 will be stuck in the tooth at the top of the driving tooth plate 603 to prevent the shielding cover 609 that has been rotated into place from rotating at will.

[0055] Reference Figure 3 、 Figure 4 and Figure 5 The vertical cover assembly 6 includes a main connecting frame 601, a continuous drive gear plate 603 is fixedly provided on one side of the main connecting frame 601, and a ball receiving block 602 is fixedly provided on the other side of the main connecting frame 601. The top of the continuous drive gear plate 603 is engaged with a rotating cover gear 607, and the rotating cover gear 607 is rotatably set on one side of the connecting tube seesaw 2. A receiving frame 608 is provided between the rotating cover gear 607 and the connecting tube seesaw 2. The bottom end of the receiving frame 608 is rotatably connected to the connecting tube seesaw 2 through a rotating shaft. The rotating cover gear 607 is fixedly connected to the bottom end of the receiving frame 608, and a shielding cover 609 is fixedly provided on one side of the top of the receiving frame 608.

[0056] When the main connecting frame 601 moves, the driving gear plate 603 will follow the movement, thereby causing the rotating cover gear 607, the receiving frame 608 and the shielding cover 609 to rotate accordingly. The shielding cover 609 can block the snow from the snow measuring barrel 8, or open it to expose the snow measuring barrel 8 for observing the amount of snow.

[0057] Furthermore, a return spring 605 is fixedly provided on one side of the main connecting frame 601 close to the connecting tube seesaw 2, and a connecting spring bracket 606 is fixedly provided on the other end of the return spring 605. The connecting spring bracket 606 is fixedly provided on one side of the connecting tube seesaw 2, and a fixed support bracket 604 is slidingly provided on one side of the driving gear plate 603. The fixed support bracket 604 is fixedly provided on the bottom end of the connecting tube seesaw 2.

[0058] When the seesaw ball 3 contacts the ball receiving block 602, it indicates that this side of the connecting tube seesaw 2 is tilted downward, and the gravity of the seesaw ball 3 causes the ball receiving block 602, the main connecting frame 601 and the driving gear plate 603 to move, and the return spring 605 will extend under the movement of the main connecting frame 601, so that the main connecting frame 601 can return to its original position when the seesaw ball 3 leaves the ball receiving block 602.

[0059] Example 3:

[0060] See Figure 1 、 Figure 2 、 Figure 3 、 Figure 9 and Figure 10 , also includes a debris removal structure 10, the debris removal structure 10 is symmetrically arranged below the snow measuring cylinder 8, the debris removal structure 10 includes a water receiving cylinder 1001, a funnel 1002 is arranged on the inner side of the open end of the water receiving cylinder 1001, an outer support plate 1003 is symmetrically fixedly arranged on the outer side of the funnel 1002, a chute opening is symmetrically opened on the outer side of the water receiving cylinder 1001, the outer support plate 1003 is slidably arranged on the inner side of the chute opening, a leak plate 1004 is arranged at the bottom end of the funnel 1002, a filter paper 1008 is fixedly arranged at the bottom end of the leak plate 1004, two external hanging plates 1005 are arranged on the outer side of the funnel 1002, and the two external hanging plates 1005 are connected by a connecting column 1006. The connecting column 1006 is rotatably connected to the two external hanging plates 1005, the connecting column 1006 is fixedly connected to the leak plate 1004, a reset torsion spring 1007 is fixedly provided on the outer side of the connecting column 1006, one end of the reset torsion spring 1007 is fixedly connected to the external hanging plate 1005, the bottom end of the outer support plate 1003 is fixedly provided with a return spring 1009, the other end of the return spring 1009 is fixedly provided with a weighing sensor 1010, the bottom end of the weighing sensor 1010 is fixedly provided with a fixed load plate 1011, the fixed load plate 1011 is fixedly provided on the outer side of the water receiving cylinder 1001, and the weighing sensor 1010 is electrically connected to the data transmission controller 101.

[0061] When the snow measuring tube 8 turns over to dump rain, snow, ice or rainwater, it will enter the funnel 1002 in the impurity removal structure 10, wherein the rainwater will directly enter the water receiving tube 1001 through the leak plate 1004 and the filter paper 1008, and the leak plate 1004 and the filter paper 1008 are used to filter impurities, and when the ice cubes fall and hit the leak plate 1004, they will hit the leak plate 1004, causing the leak plate 1004 to turn downward and open, so that the ice cubes can fall into the water receiving tube 1001 for collection. When the leak plate 1004 turns over, the reset torsion spring 1007 will contract, and when the ice cubes are completely The grounding plate 104 returns to its original position through the rebound force of the reset torsion spring 1007, thereby filtering impurities in the rainwater. The impurities will adhere to the top of the leak plate 1004, and the weight of the impurities will cause the funnel 1002 to drop. The return spring 1009 will be compressed, causing the weighing sensor 1010 to generate a pressure signal. The pressure signal is sent to the remote terminal through the data transmission controller 101, which is convenient for manual removal of impurities, thereby improving the accuracy of rain and snow measurement. The actual amount of rain and snow obtained is the amount collected in the water collecting tube 1001.

[0062] Working principle: When measuring the amount of snow, the upward-opening snow measuring cylinder 8 plays a measuring role. Snow enters the observation inner cylinder 801. As the snow accumulates, until it is full, the snow measuring cylinder 8 will drive the sliding member 805 to descend. The descent of the sliding member 805 causes the return spring 806 to be compressed, so that the pressure exerted by the fixed spring slide 807 on the pressure timer 808 will become greater and greater. In this way, the pressure timer 808 can monitor how much time it takes to fill the observation inner cylinder 801 and the snow measuring cylinder 8, or how much time it takes to monitor the amount of snow. The pressure timer 808 is electrically connected to the external monitoring terminal for transmitting monitoring data. When the observation inner cylinder 801 and the snow measuring cylinder 8 are full, the opening of the snow measuring cylinder 8 can be turned downward by the rotating cylinder assembly 7 to facilitate snow cleaning. At the same time, the opening of the snow measuring cylinder 8 on the other side will face upward to continue observing the amount of snow, thereby achieving the effect of automatically observing the amount of snow and improving the observation efficiency.

[0063] It should be noted that after the empty observation inner cylinder 801 and the snow measuring cylinder 8 are raised to their proper positions, the pressure timer 808 will monitor the current weight of the snow measuring cylinder 8. The deadweight of the snow measuring cylinder 8 is W0. When the snow amount is observed, the weight of the snow measuring cylinder 8 is W1. If W1 is the same as W0, there is no problem in cleaning the equipment. After the observation inner cylinder 801 and the snow measuring cylinder 8 are filled with snow or the snow receiving work stops, the total weight monitored by the pressure timer 808 is W2. If W2 is greater than W1, it means there is rain or snow in the cylinder. The actual amount of snow should be the difference between W2 and W1. The difference is W3. To reduce the error in snow amount observation, if W3 is the same as the load value set for the snow measuring cylinder 8 and the observation inner cylinder 801, the snow measuring cylinders 8 on both sides will automatically alternate positions at a fixed time, such as 8 a.m. or 8 p.m. The specific time is determined by the last amount of snow inside the working end snow measuring cylinder 8 and the observation inner cylinder 801. If the snow amount is not full at 8 a.m., that is, W3 is less than the set load value, the motor 9 controls the two snow measuring cylinders 8 to alternate positions at the set fixed time. If W1 and W0 are still the same after the final observation fixed time arrives, the working end will not be replaced.

[0064] When the observation inner cylinder 801 and the snow measuring cylinder 8 are full, the seesaw ball 3 will slide to the other side, thereby moving the seesaw ball 3 away from the ball receiving block 602 in the vertical cover assembly 6 on one side. At this time, the main connecting frame 601 will slowly return to its original position due to the return force of the return spring 605. The movement of the main connecting frame 601 will drive the continuous drive gear plate 603 to move. The movement of the continuous drive gear plate 603 drives the cover gear 607 to rotate, thereby causing the receiving frame 608 and the shielding cover 609 to rotate, so that the shielding cover 609 no longer blocks the snow measuring cylinder 8.

[0065] At the same time, since the seesaw ball 3 slides to the other side, the lower end of the connecting tube seesaw 2 will move upward, and the driving gear 701 in the rotating drum assembly 7 will rotate by meshing with the arc-shaped tooth plate 401. The rotation of the driving gear 701 drives the connecting tube carrier plate 705, the connecting wheel column 706 and the snow measuring barrel 8 to rotate together, and the rotation direction of the snow measuring barrel 8 is opposite to the rotation direction of the shielding cover 609 to prevent interference, and the touch guide block 7023 will slide along the sliding protrusion 4012 and the arc-shaped slide plate 4011. When the touch guide block 7023 slides to the arc-shaped slide plate 4011, the touch guide block 7023 will The lifting guide plate 507 and the contact block 508 are driven to move by the arc-shaped connecting frame 7022, the stop wedge block 7021 and the sliding connecting plate 7024, so that the contact block 508 can leave the lifting block 503. The lifting block 503 and the sliding column 501 are lowered by the resilience of the return spring 502. At this time, the locking teeth 505 are engaged with the teeth at the top of the driving gear plate 603 to prevent the shielding cover 609 from rotating freely after being rotated into place. The stop wedge block 7021 is close to the driving gear 701, but does not engage with the teeth on the outside of the driving gear 701 because the driving gear 701 is still rotating.

[0066] After the contact block 7023 leaves the arc-shaped slide plate 4011, the stop wedge 7021 will be stuck in the teeth on the outer side of the driving gear 701, so that the driving gear 701 cannot rotate, thereby locking the state of the snow measuring barrel 8. At this time, the opening of the snow measuring barrel 8 is facing upward, the empty snow measuring barrel 8 has been raised, and the full snow measuring barrel 8 has been lowered. Therefore, the two snow measuring barrels 8 can be used alternately and cyclically to cope with heavy snowfall weather.

[0067] The snow measuring tube 8 on the other side, which is in the process of descending, works in the opposite way to the above-mentioned principle. The shielding cover 609 can only be flipped over and shield the snow measuring tube 8 after the snow measuring tube 8 rotates a certain angle. The shielding cover 609 can prevent snow from accumulating at the bottom of the snow measuring tube 8 and prevent the shielding cover 609 and the snow measuring tube 8 from interfering with each other during rotation, thereby improving the safety of the equipment during observation.

[0068] During the observation, the temperature, humidity and wind speed of the surrounding area are also observed through the temperature and humidity monitor 102 and the wind speed monitor 103, so as to judge whether there will be rain and snow or wet snow and other meteorological conditions. The wind speed can predict the thickness of snow accumulation on the windward side to prevent abnormal local snow depth, thereby obtaining more comprehensive meteorological observation data and better predicting the amount and distribution of snow. The data monitored by the temperature and humidity monitor 102 and the wind speed monitor 103 will be transmitted to the monitoring terminal through the data transmission controller 101, so that the staff can observe multiple meteorological data at the same time.

[0069] It should be noted that if the snow measuring cylinder 8 and the observation inner cylinder 801 are not full of snow, the state of automatically alternating the use of the snow measuring cylinder 8 will not occur. By starting the motor 9, the connecting cylinder seesaw 2 can be rotated, so that the snow measuring cylinder 8 filled with rain and snow can be lowered and turned over. The start of the motor 9 is controlled by the data transmission controller 101. The start condition of the motor 9 is that the weight value in the snow measuring cylinder 8 does not change for 0.5h to 1h. In this way, the rain and snow in the snow measuring cylinder 8 can be automatically cleaned, which is convenient for the next snow amount observation. The snow in the snow measuring cylinder 8 and the observation inner cylinder 801 can be heated and melted by the heating element 802 to prevent the inside of the observation inner cylinder 801 from freezing. The heating element 802 is spirally arranged to heat the entire observation inner cylinder 801, thereby discharging the frozen rain and snow, which is convenient for measuring the amount of rain and snow next time.

[0070] When the snow measuring tube 8 turns over to dump rain, snow, ice or rainwater, it will enter the funnel 1002 in the impurity removal structure 10, wherein the rainwater will directly enter the water receiving tube 1001 through the leak plate 1004 and the filter paper 1008, and the leak plate 1004 and the filter paper 1008 are used to filter impurities, and when the ice cubes fall and hit the leak plate 1004, they will hit the leak plate 1004, causing the leak plate 1004 to turn downward and open, so that the ice cubes can fall into the water receiving tube 1001 for collection, and when the leak plate 1004 turns over, the reset torsion spring 1007 will Contraction. When the ice cube falls completely, the grounding plate 104 returns to its original position through the rebound force of the return torsion spring 1007, thereby filtering impurities in the rainwater. The impurities will adhere to the top of the leak plate 1004, and the weight of the impurities will cause the funnel 1002 to drop. The return spring 1009 will be compressed, causing the weighing sensor 1010 to generate a pressure signal, thereby eliminating the effect of the weight of the impurities, thereby improving the accuracy of rain and snow measurement. The actual amount of rain and snow obtained is the amount collected in the water collecting tube 1001.

[0071] Obviously, those skilled in the art may make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if such changes and modifications fall within the scope of the claims and their equivalents, the present invention is intended to include such changes and modifications.

[0072] The above description is only a preferred embodiment of the present invention and does not limit the implementation mode and protection scope of the present invention. For those skilled in the art, it should be aware that all solutions obtained by equivalent substitutions and obvious changes made using the description and illustrations of the present invention should be included in the protection scope of the present invention.

Claims

1. A snowfall observation device, characterized in that: include: A vertical connecting plate (1), a connecting tube seesaw (2) is rotatably provided on one side of the vertical connecting plate (1), and a seesaw ball (3) is slidably provided on one side of the connecting tube seesaw (2); A snow amount observation component is symmetrically arranged on the other side of the connecting tube seesaw (2), and the snow amount observation component comprises a snow measuring cylinder (8) and a measuring component. The measuring component drives the snow measuring cylinder (8) to rotate under the height change of the two ends of the connecting tube seesaw (2), and is suitable for clearing snow in the snow measuring cylinder (8); A lock cover structure (5), the lock cover structure (5) being symmetrically arranged on one side of the connecting tube seesaw (2); A vertical cover assembly (6) is symmetrically arranged on one side of the receiving tube seesaw (2); the vertical cover assembly (6) drives the shielding cover (609) to shield the snow measuring tube (8) or expose the snow measuring tube (8) under the action of the gravity of the seesaw sliding ball (3); and the locking cover structure (5) locks or unlocks the vertical cover assembly (6) under the drive of the rotating cylinder assembly (7).

2. A snow amount observation device according to claim 1, characterized in that: The other side of the vertical connection plate (1) is provided with a data transmission controller (101), a temperature and humidity monitor (102) and a wind speed monitor (103); the bottom end of the vertical connection plate (1) is fixedly provided with a grounding plate (104); the top end of the grounding plate (104) is symmetrically fixedly provided with a vertical frame (4); the top end of the vertical frame (4) is fixedly provided with an arc-shaped tooth plate (401); one side of the arc-shaped tooth plate (401) is fixedly provided with an arc-shaped slide plate (4011); one side of the arc-shaped slide plate (4011) is provided with a sliding convex portion (4012); ), a slide groove (201) is symmetrically provided on the other side of the connecting tube seesaw (2), the slide groove (201) passes through the connecting tube seesaw (2), a motor (9) is fixedly provided on the other side of the vertical connecting plate (1), the driving end of the motor (9) passes through and is rotatably provided on one side of the vertical connecting plate (1), the connecting tube seesaw (2) is fixedly connected to the driving end of the motor (9), and the wind speed monitor (103), the temperature and humidity monitor (102) and the motor (9) are electrically connected to the data transmission controller (101) respectively.

3. A snow amount observation device according to claim 1, characterized in that: The lock cover structure (5) includes a sliding column (501), and a lifting block (503) and a connecting block (504) are fixedly provided at both ends of the sliding column (501), and a bottom end side of the lifting block (503) is provided with an inclined surface. A guide slide (506) is slidably provided on the outer side of the sliding column (501), and a return spring (502) is provided between the connecting block (504) and the guide slide (506). A locking tooth (505) is provided on the bottom end side of the connecting block (504), and the connecting block (504) is slidably provided on one side of the guide slide (506), and the guide slide (506) is fixedly provided on one side of the connecting tube seesaw (2).

4. The snow amount observation device according to claim 1, characterized in that: The vertical cover assembly (6) comprises a main connecting frame (601), a continuous drive gear plate (603) is fixedly provided on one side of the main connecting frame (601), a ball receiving block (602) is fixedly provided on the other side of the main connecting frame (601), a rotating cover gear (607) is meshed with the top end of the continuous drive gear plate (603), the rotating cover gear (607) is rotatably provided on one side of the receiving tube seesaw (2), a receiving frame (608) is provided between the rotating cover gear (607) and the receiving tube seesaw (2), the bottom end of the receiving frame (608) is rotatably connected to the receiving tube seesaw (2) through a rotating shaft, the rotating cover gear (607) is fixedly connected to the bottom end of the receiving frame (608), and a shielding cover (609) is fixedly provided on one side of the top end of the receiving frame (608).

5. A snow amount observation device according to claim 4, characterized in that: A return spring (605) is fixedly provided on one side of the main connecting frame (601) close to the connecting tube seesaw (2); the other end of the return spring (605) is fixedly provided with the connecting spring bracket (606); the connecting spring bracket (606) is fixedly provided on one side of the connecting tube seesaw (2); a fixed support bracket (604) is slidably provided on one side of the linked drive gear plate (603); the fixed support bracket (604) is fixedly provided on the bottom end of the connecting tube seesaw (2).

6. A snow amount observation device according to claim 2, characterized in that: The rotating drum assembly (7) comprises a driving gear (701) and a main connecting plate (702); when one end of the connecting drum seesaw (2) is in a descending state, the driving gear (701) is meshedly connected with the arc-shaped toothed plate (401); one side of the main connecting plate (702) is fixedly provided with a force storage spring (703); the force storage spring (703) is fixedly provided with the other side of the connecting drum seesaw (2) via a fixing bracket (704); a connecting wheel column (706) is fixedly provided on the inner side of the driving gear (701); the connecting wheel column (706) is rotatably provided on one side of the connecting drum seesaw (2); and a connecting drum carrier plate (705) is fixedly provided on one end of the connecting wheel column (706).

7. A snow amount observation device according to claim 6, characterized in that: An arc-shaped connecting frame (7022) is fixedly provided on one side of the main connecting plate (702), and a contact guide block (7023) is provided at one end of the arc-shaped connecting frame (7022). A sliding connecting plate (7024) is fixedly provided on the other side of the main connecting plate (702), and the sliding connecting plate (7024) is slidably provided on the inner side of the sliding groove (201). A stopping wedge block (7021) is fixedly provided on the side of the main connecting plate (702) close to the driving gear (701). When the driving gear (701) is in contact with the driving gear (701), the driving gear (701) is in contact with the driving gear (701). 01) is not in a meshing state with the arc-shaped tooth plate (401), the stopping wedge block (7021) is in a clamping state with the driving gear (701), the contact guide block (7023) is slidably connected with the arc-shaped slide plate (4011) and the sliding protrusion (4012), and a lifting guide plate (507) is fixedly provided on the other side of the sliding connecting plate (7024), and a contact block (508) is provided at the top end of the lifting guide plate (507), and one side of the top end of the contact block (508) is provided with an inclined surface.

8. The snow amount observation device according to claim 1, characterized in that: The measuring assembly includes a guide sliding shell (804), a sliding member (805) is slidingly provided on the inner side of the guide sliding shell (804), the sliding member (805) is fixedly provided on the outer side of the snow measuring cylinder (8), a return spring (806) is fixedly provided on the bottom end of the sliding member (805), a fixed spring slide (807) is fixedly provided on the other end of the return spring (806), a pressure timer (808) is fixedly provided on the bottom end of the fixed spring slide (807), the fixed spring slide (807) is slidingly provided on the inner side of the guide sliding shell (804), the pressure timer (808) is fixedly provided on the inner side of the guide sliding shell (804), and the pressure timer (808) is electrically connected to the data transmission controller (101).

9. The snow amount observation device according to claim 1, characterized in that: An observation inner cylinder (801) is fixedly provided on the inner side of the snow measuring cylinder (8), an interlayer is provided between the snow measuring cylinder (8) and the observation inner cylinder (801), a heating element (802) is fixedly provided on the inner side of the interlayer, a heater (803) is fixedly provided on the outer side of the snow measuring cylinder (8), the heater (803) is connected to an external power supply, the heating element (802) is electrically connected to the heater (803), and the top end of the observation inner cylinder (801) is horn-shaped.

10. The snow amount observation device according to claim 1, characterized in that: The utility model further comprises a debris removal structure (10), wherein the debris removal structure (10) is symmetrically arranged below the snow measuring cylinder (8), and the debris removal structure (10) comprises a water receiving cylinder (1001), a funnel (1002) is arranged on the inner side of the open end of the water receiving cylinder (1001), an outer support plate (1003) is symmetrically fixedly arranged on the outer side of the funnel (1002), a chute opening is symmetrically opened on the outer side of the water receiving cylinder (1001), the outer support plate (1003) is slidably arranged on the inner side of the chute opening, a leak plate (1004) is arranged on the bottom end of the funnel (1002), a filter paper (1008) is fixedly arranged on the bottom end of the leak plate (1004), and two external hanging plates (1005) are arranged on the outer side of the funnel (1002), and the external hanging plates (1005) are connected by a connecting rotating column (1006). The connecting rotating column (1006) is rotatably connected to the two external hanging plates (1005), the connecting rotating column (1006) is fixedly connected to the leak plate (1004), a reset torsion spring (1007) is fixedly provided on the outer side of the connecting rotating column (1006), one end of the reset torsion spring (1007) is fixedly connected to the external hanging plate (1005), the bottom end of the external support plate (1003) is fixedly provided with a return spring (1009), the other end of the return spring (1009) is fixedly provided with a weighing sensor (1010), the bottom end of the weighing sensor (1010) is fixedly provided with a fixed load plate (1011), the fixed load plate (1011) is fixedly provided on the outer side of the water receiving cylinder (1001), and the weighing sensor (1010) is electrically connected to the data transmission controller (101).

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