Automatic monitoring alarm for water conservancy irrigation

Abstract

The utility model discloses an automatic monitoring alarm for water conservancy irrigation, which relates to the technical field of water conservancy irrigation and comprises a base, a top frame is fixedly mounted at the top of the base, the overall section of the top frame is L-shaped, and fixing frames are fixedly mounted at corners of the top frame. A first motor is fixedly installed at the outer end of the fixing frame, the output end of the first motor penetrates through the fixing frame and is fixedly provided with a rotating shaft, and a machine box is fixedly installed on the outer side of the rotating shaft. By the adoption of the structure, the third motor is used for driving the transmission gear to rotate, the transmission gear rotating gear ring rotates at the bottom of the bottom ring, the brush plate can be driven to brush and clean the water quality sensor by 360 degrees without dead corners through rotation of the transmission gear ring, and the overall cleaning effect of the device can be improved; the outer surface of the water quality sensor can have high dustproof capacity, the problem that dust and impurities are attached to the outer surface of the water quality sensor to reduce the detection precision can be avoided, and the overall detection precision of the device can be kept for a long time.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy and irrigation, and particularly relates to an automatic monitoring alarm for water conservancy and irrigation. Background Art

[0002] Water conservancy irrigation refers to the use of water resources for irrigation to meet the water needs of farmland crops. The water conservancy irrigation system includes water sources, water pipelines, irrigation equipment, and management control systems. In the current water conservancy irrigation process, it is often necessary to detect and observe the water, so it generally involves corresponding monitoring, detection and alarm devices.

[0003] A Chinese patent with publication number "CN218680860U" discloses a monitoring device for irrigation. Aiming at the problem that the existing irrigation monitoring device has a single direction for irrigation monitoring, it is difficult to flexibly monitor the water in irrigation, and the monitoring efficiency is low, the following scheme is proposed, which includes a bottom plate, a support frame, a control top plate, a telescopic adjustment plate, a monitor and an adjustment component. The support frame is fixedly installed on the top of the bottom plate, the control top plate is fixedly installed on the top of the support frame, a fixed groove is opened at the bottom of the control top plate, the telescopic adjustment plate is slidably installed in the fixed groove, the monitor is arranged at the bottom of the control top plate, the adjustment component is arranged on the control top plate, and the adjustment component is connected to the monitor. The irrigation monitoring device of the utility model has a more comprehensive direction for irrigation monitoring, can monitor the water in irrigation, and has a higher monitoring efficiency.

[0004] During the use of the above-mentioned device, a corresponding monitoring camera cleaning structure is designed. However, during its use, the device still has certain defects and shortcomings as a whole. First, during its use, its water quality sensor lacks a cleaning structure. During use, the water quality sensor enters the water and then when it is pulled out, it is very easy for garbage to adhere to the outer surface of the water quality sensor, thereby reducing the overall detection accuracy of the water quality sensor. In the long run, it will lead to poor overall detection accuracy, so it needs to be improved. Utility Model Content

[0005] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide an automatic monitoring alarm for water conservancy irrigation to solve the problems raised by the background technology.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions:

[0007] An automatic monitoring alarm for water conservancy irrigation comprises a base, a top frame is fixedly mounted on the top of the base, the overall cross-section of the top frame is L-shaped, a fixing frame is fixedly mounted at the corners of the top frame, an output end of a first motor is fixedly mounted on the outer end of the fixing frame, a rotating shaft is fixedly mounted through the fixing frame, a machine box is fixedly mounted on the outer side of the rotating shaft, a monitoring camera is fixedly mounted inside the machine box, a control module and an alarm module are also fixedly mounted inside the machine box, a driving device is fixedly mounted on the upper end of the top frame, and a water quality monitoring device is fixedly mounted on the bottom of the driving device;

[0008] The water quality monitoring device includes a concave seat, which is fixedly installed on the bottom of the driving device, and the inner upper end of the concave seat is rotatably connected to a winding wheel, a fifth motor is fixedly installed on one side of the concave seat, and the output end of the fifth motor passes through the concave seat and a side of the winding wheel and is fixedly connected, a positioning mechanism is fixedly installed on one side of the concave seat, a cleaning mechanism is fixedly installed on the bottom of the positioning mechanism, a connecting wire is wound around the outer surface of the winding wheel, and a water quality sensor is fixedly installed on the bottom of the connecting wire. By arranging the water quality monitoring device, the device can be operated by starting the fifth motor during use, and starting the fifth motor to drive the winding wheel to reel in the connecting wire can assist in reeling in the water quality sensor, so that the device can flexibly adjust the up and down movement of the water quality sensor, and the positioning mechanism is arranged to cooperate with the cleaning mechanism to assist in cleaning the outer surface of the water quality sensor, thereby improving the overall cleaning effect of the device.

[0009] As an optimal technical solution, the positioning mechanism includes an annular frame, which is fixedly installed on the bottom of the concave seat, a side rail is fixedly installed on one side of the annular frame, a screw rod is rotatably connected inside the side rail, a second motor is fixedly installed on one side of the side rail, the output end of the second motor is fixedly connected to one end of the screw rod, the threads at both ends of the screw rod are rotated in opposite directions, both ends of the screw rod are threadedly connected to sliders, a clamping frame is fixedly installed on the side of the slider close to the annular frame, and the clamping frame is slidably connected to the inner side of the annular frame, and a positioning mechanism is provided, so that during use of the device, the outer surface of the water quality sensor can be cleaned by starting the cleaning mechanism, thereby improving the overall cleaning effect of the device.

[0010] As an optimal technical solution, the scratch assembly includes a base frame, which is fixedly installed on the bottom of the transmission gear ring at equal intervals, a concave frame is fixedly installed on the outer side of the base frame, a limit spring is fixedly installed on the inner side of the concave frame at equal intervals, a base frame is fixedly installed on the inner end of the limit spring, and a brush plate is fixedly installed on the inner side of the base frame. The scratch assembly is provided, and the water quality force sensor can be cleaned with the help of the brush plate during use, so the overall cleanliness of the water quality sensor can be maintained for a long time.

[0011] As an optimal technical solution, a clamping groove is provided on the inner side of the clamping frame, and the top view shape of the clamping groove is V-shaped. The clamping groove can stably clamp and position the water quality sensor, and it cooperates with the cleaning mechanism so that the device can perform efficient automatic cleaning.

[0012] As a preferred technical solution, the cleaning mechanism includes a bottom ring and a third motor, the bottom ring is fixedly installed on the bottom of the annular frame, the bottom of the bottom ring is rotatably connected to a gear ring, the third motor is fixedly installed on the outer middle part of the side rail, the output end of the third motor is fixedly installed with a transmission gear, the transmission gear and the gear ring are meshingly connected, and a scratch assembly is fixedly installed at equal intervals on the bottom of the gear ring. By setting up the cleaning mechanism, the scratch assembly can be urged to fit against the water quality sensor for cleaning and scratching during use of the device, thereby improving the overall cleaning effect of the device.

[0013] As an optimal technical solution, the driving device includes a slide groove and a rack, the slide groove is opened at the upper end of the top frame, the slide groove is slidably connected to a sliding block inside the slide groove, the bottom of the sliding block is fixedly connected to the top of the concave seat, a mounting frame is fixedly installed in the middle of the rear side of the sliding block, a fourth motor is fixedly installed in the middle of the rear side of the mounting frame, the output end of the fourth motor passes through the mounting frame and is fixedly installed with a driving gear, the rack is fixedly installed on the rear side of the upper end of the top frame, the rack and the driving gear are meshingly connected, and a driving device is provided so that during use of the device, the sliding block can drive the concave frame to move left and right, so that the water quality sensor of the device can not only adjust the position up and down, but also can be adjusted left and right, and the overall use is more flexible and convenient.

[0014] As a preferred technical solution, the overall cross-sectional shape of the sliding block and the sliding groove is convex-shaped, and the inner walls of the sliding block and the sliding groove are fixedly connected with wear-resistant gaskets. The convex-shaped sliding block and the sliding groove can improve the overall sliding stability of the slider inside the sliding groove, and the wear-resistant gasket can improve the friction resistance of the inner side of the sliding block and the sliding groove.

[0015] In summary, the utility model mainly has the following beneficial effects:

[0016] First, the fourth motor is used to drive the active gear to rotate. Since the active gear and the rack are meshed for transmission, as the fourth motor drives the active gear to rotate, the reaction force of the active gear and the rack can be assisted to make the sliding block slide laterally inside the sliding groove. The sliding block slides laterally to assist in adjusting the mutual displacement of the concave seats, thereby flexibly adjusting the reciprocating sliding of the concave seats. The reciprocating movement of the concave seats can flexibly adjust the lateral position of the water quality monitoring device, so that the device can flexibly adjust the lateral position of the water quality sensor, thereby improving the adjustable performance of the device during the overall detection period, and improving the overall convenience of use of the device;

[0017] Second, the fifth motor is used to drive the winding wheel inside the concave seat to rotate, and the winding wheel can drive the connecting wire to be wound up. When the connecting wire is wound up, the water quality sensor can be pulled upward, and when the fifth motor rotates in the opposite direction, the water quality sensor can be driven to move downward. The water quality sensor moves up and down, so that the device can flexibly adjust the use of the water quality sensor, which can improve the overall use adaptability of the device;

[0018] Thirdly, the third motor is used to drive the transmission gear to rotate, and the transmission gear rotating gear ring located at the bottom of the bottom ring rotates. The rotation of the transmission gear ring can drive the brush plate to perform 360-degree cleaning of the water quality sensor without dead ends, which can improve the overall cleaning effect of the device, maintain the outer surface of the water quality sensor with strong dustproof ability, avoid the problem of dust and impurities adhering to the outer surface of the water quality sensor to reduce the detection accuracy, and maintain the overall detection accuracy of the device for a long time. At the same time, during the detection process, when the water quality is detected to be poor, the control module and the alarm module inside the machine box can assist in alarming, which can enable the device to have better detection function and improve the overall ease of use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the water quality monitoring device of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the positioning mechanism of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the cleaning mechanism of the utility model.

[0023] Figure numerals: 1, base; 2, top frame; 3, fixed frame; 4, rotating shaft; 5, machine box; 6, monitoring camera; 7, driving device; 71, slide groove; 72, rack; 73, sliding block; 74, mounting frame; 75, fourth motor; 76, driving gear; 8, water quality monitoring device; 81, concave seat; 82, positioning mechanism; 821, annular frame; 822, side rail; 823, screw rod; 824, second motor; 825, slide Block; 826, clamping frame; 827, clamping groove; 83, cleaning mechanism; 831, bottom ring; 832, third motor; 833, gear ring; 834, transmission gear; 835, scratch assembly; 8351, bottom frame; 8352, concave frame; 8353, limit spring; 8354, base frame; 8355, brush plate; 84, connecting wire; 85, water quality sensor; 86, fifth motor; 87, take-up wheel; 9, first motor. DETAILED DESCRIPTION

[0024] Example

[0025] refer to Figures 1 to 4 , an automatic monitoring alarm for water conservancy irrigation in this embodiment comprises a base 1, a top frame 2 is fixedly installed on the top of the base 1, the overall cross-sectional shape of the top frame 2 is L-shaped, a fixing frame 3 is fixedly installed at the corners of the top frame 2, an output end of a first motor 9 is fixedly installed on the outer end of the fixing frame 3, a rotating shaft 4 is fixedly installed through the fixing frame 3, a machine box 5 is fixedly installed on the outer side of the rotating shaft 4, a monitoring camera 6 is fixedly installed inside the machine box 5, a control module and an alarm module are also fixedly installed inside the machine box 5, a driving device 7 is fixedly installed on the upper end of the top frame 2, and a water quality monitoring device 8 is fixedly installed on the bottom of the driving device 7;

[0026] The water quality monitoring device 8 includes a concave seat 81, which is fixedly installed at the bottom of the driving device 7. The inner upper end of the concave seat 81 is rotatably connected to a winding wheel 87. A fifth motor 86 is fixedly installed on one side of the concave seat 81. The output end of the fifth motor 86 passes through the concave seat 81 and is fixedly connected to one side of the winding wheel 87. A positioning mechanism 82 is fixedly installed on one side of the concave seat 81. A cleaning mechanism 83 is fixedly installed at the bottom of the positioning mechanism 82. A connecting wire 84 is wound around the outer surface of the winding wheel 87. A water quality sensor 85 is fixedly installed at the bottom of the connecting wire 84. By setting the water quality monitoring device 8, the device can be operated by starting the fifth motor 86 during use. By starting the fifth motor 86, the winding wheel 87 is driven to reel in the connecting wire 84, which can assist in reeling in the water quality sensor 85, so that the device can flexibly adjust the water quality sensor 85 to move up and down. The positioning mechanism 82 is provided in conjunction with the cleaning mechanism 83, which can assist in cleaning the outer surface of the water quality sensor 85, thereby improving the overall cleaning effect of the device.

[0027] refer to Figure 1-Figure 3The positioning mechanism 82 includes an annular frame 821, which is fixedly mounted on the bottom of the concave seat 81. A side rail 822 is fixedly mounted on one side of the annular frame 821. A screw rod 823 is rotatably connected to the inside of the side rail 822. A second motor 824 is fixedly mounted on one side of the side rail 822. The output end of the second motor 824 is fixedly connected to one end of the screw rod 823. The screw rod 823 has two ends with opposite screw rotation directions. Both ends of the screw rod 823 are threadedly connected to a slider 825. The slider 825 is fixedly mounted with a clamp on one side of the annular frame 821. The frame 826 is slidably connected to the inner side of the annular frame 821, and a positioning mechanism 82 is provided, so that during use, the device can drive the screw rod 823 to rotate by starting the second motor 824. The rotation of the screw rod 823 can drive the slider 825 to slide back and forth on the inner side of the side rail 822. By sliding the slider 825, the clamping frame 826 can be flexibly adjusted to assist in clamping and positioning the water quality sensor 85. At this time, the cleaning mechanism 83 can be started to assist in cleaning the outer surface of the water quality sensor 85, which can improve the overall cleaning effect of the device.

[0028] refer to Figure 1 , Figure 2 and Figure 4 The cleaning mechanism 83 includes a bottom ring 831 and a third motor 832. The bottom ring 831 is fixedly mounted on the bottom of the annular frame 821. The bottom of the bottom ring 831 is rotatably connected with a gear ring 833. The third motor 832 is fixedly mounted on the middle part of the outer side of the side rail 822. A transmission gear 834 is fixedly mounted on the output end of the third motor 832. The transmission gear 834 and the gear ring 833 are meshingly connected. A scratch assembly 835 is fixedly mounted at equal intervals on the bottom of the gear ring 833. By setting the cleaning mechanism 83, the device can be operated by starting the third motor 832 during use, and the third motor 832 can be used to drive the gear ring 833 and the transmission gear 834 to mesh and transmit. The gear ring 833 can be auxiliary driven to drive the scratch assembly 835 to rotate, so that the scratch assembly 835 is attached to the water quality sensor 85 for cleaning and scratching, thereby improving the overall cleaning effect of the device.

[0029] refer to Figure 4The scratch assembly 835 includes a base frame 8351, which is fixedly installed at the bottom of the transmission gear ring 833 at equal intervals. A concave frame 8352 is fixedly installed on the outer side of the base frame 8351, and a limiting spring 8353 is fixedly installed on the inner side of the concave frame 8352 at equal intervals. A base frame 8354 is fixedly installed on the inner end of the limiting spring 8353, and a brush plate 8355 is fixedly installed on the inner side of the base frame 8354. The scratch assembly 835 can be set to assist in adjusting and driving the base frame 8351 and the concave frame 8352 to rotate during use by starting the transmission gear ring 833 to rotate. During this period, the limiting spring 8353 assists in resisting the base frame 8354 to drive the brush plate 8355 to fit the outer surface of the water quality sensor 85. At this time, as the gear ring 833 rotates, the brush plate 8355 can assist in cleaning the water quality sensor, thereby maintaining the overall cleanliness of the water quality sensor 85 for a long time.

[0030] refer to Figure 1 , Figure 2 and Figure 4 A clamping groove 827 is provided on the inner side of the clamping frame 826, and the top view shape of the clamping groove 827 is V-shaped. The clamping groove 827 can be used to assist in clamping and positioning the water quality sensor 85 during use. The inclined surface design on the inner side of the clamping groove 827 can stably clamp and position the water quality sensor 85, and it cooperates with the cleaning mechanism 83, so that the device can perform efficient automatic cleaning.

[0031] refer to Figure 1 and Figure 2 The drive device 7 includes a slide groove 71 and a rack 72. The slide groove 71 is opened at the upper end of the top frame 2. A sliding block 73 is slidably connected inside the slide groove 71. The bottom of the sliding block 73 is fixedly connected to the top of the concave seat 81. A mounting frame 74 is fixedly installed in the middle of the rear side of the sliding block 73. A fourth motor 75 is fixedly installed in the middle of the rear side of the mounting frame 74. The output end of the fourth motor 75 passes through the mounting frame 74 and is fixedly installed with a driving gear 76. The rack 72 is fixedly installed on the rear side of the upper end of the top frame 2. The rack 72 and the driving gear 76 are meshed and connected. The drive device 7 is set so that during use, the device can be driven by starting the fourth motor 75 to drive the driving gear 76 inside the mounting frame 74 to rotate. The driving gear 76 can be driven to mesh with the rack 72 by rotating, and then the sliding block 73 can drive the concave frame 8352 to move left and right, so that the water quality sensor 85 of the device can not only adjust the position up and down, but also adjust left and right, which is more flexible and convenient to use as a whole.

[0032] refer to Figure 1-Figure 3The overall cross-sectional shape of the sliding block 73 and the slide groove 71 is convex-shaped, and the inner walls of the sliding block 73 and the slide groove 71 are fixedly connected with wear-resistant gaskets. The convex-shaped sliding block 73 and the slide groove 71 can improve the overall sliding stability of the slider 825 inside the slide groove 71, and the wear-resistant gasket can improve the friction resistance of the inner side of the sliding block 73 and the slide groove 71, so that the overall stability of the device is relatively strong.

[0033] Principle and advantages of use: During use, the device can be operated by starting the fourth motor 75, and the fourth motor 75 can be used to drive the active gear 76 to rotate. Since the active gear 76 and the rack 72 are meshed and transmitted, as the fourth motor 75 drives the active gear 76 to rotate, the reaction force of the active gear 76 and the rack 72 can be assisted to make the sliding block 73 slide laterally inside the sliding groove 71. The sliding block 73 slides laterally, which can assist in adjusting and driving the concave seat 81 to move relative to each other, thereby flexibly adjusting the reciprocating sliding of the concave seat 81. The reciprocating movement of the concave seat 81 can flexibly adjust the lateral position of the water quality monitoring device 8, so that the device can flexibly adjust the lateral position of the water quality sensor 85, which can improve the overall adjustability of the device during detection. The performance of the device can be improved, and the overall convenience of use of the device can be improved. By setting the positioning mechanism 82, the device can be operated by starting the fifth motor 86 during use, and the fifth motor 86 is used to drive the winding wheel 87 inside the concave seat 81 to rotate. The connection wire 84 can be driven to be wound by the rotation of the winding wheel 87. When the connection wire 84 is wound, the water quality sensor 85 can be pulled to move upward, and when the fifth motor 86 rotates in the opposite direction, the water quality sensor 85 can be driven to move downward. The water quality sensor 85 moves up and down, so that the device can flexibly adjust the use of the water quality sensor 85, which can improve the overall adaptability of the device. By setting the positioning mechanism 82 in conjunction with the cleaning mechanism 83, the device can be operated by moving the water quality sensor 85 during use. The sensor 85 is pulled out and moves upward, and the water quality sensor 85 moves to the inner side of the clamping frame 826. At this time, the second motor 824 is started to drive the slider 825 inside the side rail 822 to slide back and forth. The reciprocating movement of the slider 825 can assist in driving the clamping frame 826 to move relative to each other. The clamping frame 826 can be moved relative to each other, and the clamping groove 827 inside the clamping frame 826 can assist in clamping the water quality sensor 85 moving upward. At this time, the third motor 832 is started to run, and the third motor 832 is used to drive the transmission gear 834 to rotate. The transmission gear 834 rotates the gear ring 833 located at the bottom of the bottom ring 831 to rotate. The rotation of the transmission gear ring 833 can assist the rotation of the bottom frame 8351, and the limit spring 835 inside the concave frame 8352 3 The reset drives the base frame 8354 to move inward, so that the brush plate 8355 is attached to the outer surface of the water quality sensor 85. With the rotation of the gear ring 833, the brush plate 8355 can be assisted to clean the water quality sensor 85 at a 360-degree angle without dead angles, which can improve the overall cleaning effect of the device, maintain the outer surface of the water quality sensor 85 with a strong dustproof ability, and avoid the problem of dust and impurities adhering to the outer surface of the water quality sensor 85 and reducing the detection accuracy, which can improve the overall detection accuracy of the device. At the same time, during the detection process, when the water quality is detected to be poor, the control module and the alarm module inside the machine box 5 can assist in alarming, which can make the device have a better detection function and improve the overall convenience of use of the device.During practical use, the first motor 9 is used to assist in driving the rotating shaft 4 to drive the machine box 5 to rotate, and the monitoring angle of the monitoring camera 6 can be flexibly adjusted.

Claims

1. A water conservancy irrigation automatic monitoring alarm, comprising a base (1), characterized in that: A top frame (2) is fixedly mounted on the top of the base (1); the top frame (2) has an overall L-shaped cross-section; a fixing frame (3) is fixedly mounted at the corner of the top frame (2); an output end of a first motor (9) is fixedly mounted on the outer end of the fixing frame (3); a rotating shaft (4) is fixedly mounted through the fixing frame (3); a machine box (5) is fixedly mounted on the outer side of the rotating shaft (4); a monitoring camera (6) is fixedly mounted inside the machine box (5); a control module and an alarm module are also fixedly mounted inside the machine box (5); a driving device (7) is fixedly mounted on the upper end of the top frame (2); and a water quality monitoring device (8) is fixedly mounted on the bottom of the driving device (7); The water quality monitoring device (8) comprises a concave seat (81), the concave seat (81) is fixedly mounted on the bottom of the driving device (7), the inner upper end of the concave seat (81) is rotatably connected to a winding wheel (87), a fifth motor (86) is fixedly mounted on one side of the concave seat (81), an output end of the fifth motor (86) passes through the concave seat (81) and is fixedly connected to one side of the winding wheel (87), a positioning mechanism (82) is fixedly mounted on one side of the concave seat (81), a cleaning mechanism (83) is fixedly mounted on the bottom of the positioning mechanism (82), a connecting wire (84) is wound around the outer surface of the winding wheel (87), and a water quality sensor (85) is fixedly mounted on the bottom of the connecting wire (84).

2. The automatic monitoring alarm device for water conservancy irrigation according to claim 1 is characterized in that: The positioning mechanism (82) comprises an annular frame (821), wherein the annular frame (821) is fixedly mounted on the bottom of the concave seat (81), a side rail (822) is fixedly mounted on one side of the annular frame (821), a screw rod (823) is rotatably connected inside the side rail (822), a second motor (824) is fixedly mounted on one side of the side rail (822), an output end of the second motor (824) is fixedly connected to one end of the screw rod (823), the screw threads of the two ends of the screw rod (823) are in opposite directions, both ends of the screw rod (823) are threadedly connected to a slider (825), a clamping frame (826) is fixedly mounted on a side of the slider (825) close to the annular frame (821), and the clamping frame (826) is slidably connected to the inner side of the annular frame (821).

3. The automatic monitoring alarm device for water conservancy irrigation according to claim 2 is characterized in that: The cleaning mechanism (83) comprises a bottom ring (831) and a third motor (832); the bottom ring (831) is fixedly mounted on the bottom of the annular frame (821); the bottom of the bottom ring (831) is rotatably connected to a gear ring (833); the third motor (832) is fixedly mounted on the middle part of the outer side of the side rail (822); a transmission gear (834) is fixedly mounted on the output end of the third motor (832); the transmission gear (834) and the gear ring (833) are meshingly connected; and a scratching assembly (835) is fixedly mounted at equal intervals on the bottom of the gear ring (833).

4. The automatic monitoring alarm device for water conservancy irrigation according to claim 3 is characterized by: The scratch assembly (835) includes a base frame (8351), which is fixedly installed at equal intervals on the bottom of the transmission gear ring (833), a concave frame (8352) is fixedly installed on the outer side of the base frame (8351), and a limit spring (8353) is fixedly installed on the inner side of the concave frame (8352) at equal intervals, a base frame (8354) is fixedly installed on the inner end of the limit spring (8353), and a brush plate (8355) is fixedly installed on the inner side of the base frame (8354).

5. The automatic monitoring alarm device for water conservancy irrigation according to claim 4 is characterized in that: A clamping groove (827) is provided on the inner side of the clamping frame (826), and the clamping groove (827) is V-shaped when viewed from above.

6. The automatic monitoring alarm for water conservancy irrigation according to claim 1, characterized in that: The driving device (7) comprises a slide groove (71) and a rack (72), wherein the slide groove (71) is provided at the upper end of the top frame (2), a sliding block (73) is slidably connected inside the slide groove (71), the bottom of the sliding block (73) is fixedly connected to the top of the concave seat (81), a mounting frame (74) is fixedly installed at the middle of the rear side of the sliding block (73), a fourth motor (75) is fixedly installed at the middle of the rear side of the mounting frame (74), an output end of the fourth motor (75) passes through the mounting frame (74) and is fixedly installed with a driving gear (76), the rack (72) is fixedly installed at the rear side of the upper end of the top frame (2), and the rack (72) and the driving gear (76) are meshingly connected.

7. The automatic monitoring alarm for water conservancy irrigation according to claim 6, characterized in that: The overall cross-sectional shape of the sliding block (73) and the sliding groove (71) is convex-shaped, and the inner walls of the sliding block (73) and the sliding groove (71) are fixedly connected with wear-resistant gaskets.

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