Ditch flow measuring and setting device

Abstract

The invention relates to the technical field of flow measuring and setting, in particular to a ditch flow measuring and setting device which comprises measuring and setting equipment and further comprises an adjusting mechanism, the adjusting mechanism is arranged on the measuring and setting equipment, and the adjusting mechanism is used for adjusting the position of filtered sundries. A filtering mechanism at the bottom of the monitoring mechanism can be adjusted to a proper depth in water, so that a required filtering effect is provided for the detection equipment, and the accuracy of detection data is guaranteed; by means of the monitoring mechanism and the filtering mechanism, reverse drainage generated in the curtain grouting work is filtered, so that particle chippings, branches, leaves and silt carried by water flow can be filtered, the water flow detection work of the testing equipment can be guaranteed, and the monitoring mechanism can monitor the water flow according to the moving position of the filtering mechanism. And judging the types of the filtered impurities, and implementing the required cleaning mode and period according to the types of the filtered impurities.

Description

Technical Field

[0001] The invention relates to the technical field of flow measurement, in particular to a ditch flow measurement device. Background Art

[0002] The water discharged during curtain grouting work in micro-cracks and structurally developed dolomite strata in mines is usually called "backflow", which requires the use of equipment that can measure the flow in ditches. The detection equipment for ditch flow mainly includes Doppler ultrasonic flowmeters, Doppler flowmeters, portable open channel flowmeters, flowmeters and other measurement equipment.

[0003] Among them, there is a Doppler flowmeter placed in water for detection, which transmits ultrasonic waves and then measures the changes in their reflected frequency to calculate the water flow velocity. Placing the Doppler ultrasonic flowmeter in water for detection can improve the measurement accuracy. However, the water discharged during curtain grouting work in micro-cracks and structurally developed dolomite strata in mines is usually called "backflow". The backflow may contain residual particles from grouting or dolomite fragments peeled off from the bottom layer, and the water flow may carry branches or mud. These things will cause high-concentration particles to excessively reflect ultrasonic waves, resulting in a decrease in the signal-to-noise ratio and fluctuations in the measured values. In addition, the particles are deposited on the surface of the probe, hindering the emission and reception of ultrasonic waves, and ultimately affecting the detection results. For this reason, we propose a ditch flow measurement device. Summary of the Invention

[0004] The purpose of the present invention is to provide a ditch flow measurement device to solve the problem raised in the above background technology that the reverse drainage may contain grouting residual particles or dolomite fragments peeled off from the bottom layer, and the water flow may carry branches or mud. These things will cause high-concentration particles to excessively reflect ultrasonic waves, resulting in a decrease in the signal-to-noise ratio and fluctuations in the measurement value. In addition, the particles are deposited on the probe surface, hindering the emission and reception of ultrasonic waves, and ultimately affecting the detection results.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solutions: a ditch flow measurement device, comprising: a measurement device;

[0006] The device also includes an adjusting mechanism, which is arranged on the measuring device and is used to adjust the position of filtering debris;

[0007] The monitoring mechanism is arranged at the bottom of the regulating mechanism. The monitoring mechanism is used to monitor the types of filtered debris and control the cleaning cycle according to different debris;

[0008] The filtering mechanism is arranged on the monitoring mechanism, and the filtering mechanism cleans up the debris according to the situation detected by the monitoring mechanism.

[0009] Among them, the adjustment mechanism includes a mounting plate arranged on the outside of the measuring and design equipment, the bottom of the mounting plate is fixedly connected to two fixed cylinders, the bottoms of the two fixed cylinders are rotatably connected to rotating threaded blocks, the internal threads of the rotating threaded blocks are connected to threaded rods, the top of the threaded rods is fixedly connected to a limiting plate, and the limiting plate is slidably connected to the fixed cylinders.

[0010] Among them, the monitoring mechanism includes a fixed box fixedly connected to the bottom of the threaded rod, and two first gears are rotatably connected inside the fixed box. There are empty grooves inside the two first gears, and centrifugal balls are arranged inside the empty grooves. The inner side of one of the empty grooves is fixedly connected to the first weight sensor, and the inner side of the other empty groove is fixedly connected to the second weight sensor.

[0011] Among them, one side of the first gear is meshedly connected with the first rack, one side of the first rack is fixedly connected to the fixed empty slot tube, the inner side of the fixed empty slot tube is fixedly connected to the second electromagnet, the interior of the fixed empty slot tube is slidably connected to the second magnet, one side of the second magnet is fixedly connected to the first spring, one side of the first spring is fixedly connected to the fixed empty slot tube, and one side of the second magnet is fixedly connected to the first elliptical rod.

[0012] Among them, three placement blocks are fixedly connected on both sides of the interior of the fixed box at equal distances, and a touch switch is fixedly connected to one side of multiple placement blocks. The inner side of the fixed box is fixedly connected to a first electromagnet, and the inner side of the fixed box is fixedly connected to a limiting slot tube. The inner side of the limiting slot tube is slidably connected to a connecting limit rod, and one side of the connecting limit rod is fixedly connected to a second spring.

[0013] Among them, one side of the two placement blocks is fixedly connected to an empty slot block, the interior of the empty slot block is slidably connected to a slider, one side of the second magnet is fixedly connected to two third springs, and the other side of the slider is fixedly connected to a triangular block.

[0014] Among them, the filtering mechanism includes a mobile frame arranged on the measuring and setting equipment, a first magnet is fixedly connected to one side of the mobile frame, a motor is fixedly connected to the inside of the mobile frame, the output end of the motor is fixedly connected to the flip frame, and the flip frame is rotatably connected to the mobile frame.

[0015] Among them, the outer side of the flip frame is fixedly connected to a fixed plate, the inner side of the fixed plate is fixedly connected to the third electromagnet, the outer side of the flip frame is fixedly connected to a fixed ring plate, one side of the fixed ring plate is fixedly connected to a torsion spring, one side of the torsion spring is fixedly connected to a fixed disk, the inner side of the movable frame is fixedly connected to a limiting block, the inner side of the flip frame is rotatably connected to a rotating rod, one end of the rotating rod is fixedly connected to the fixed disk, the inner side of the fixed disk is slidably connected to a slip ring disk, the inner side of the slip ring disk is fixedly connected to a fourth spring, the inner side of the slip ring disk is fixedly connected to a second elliptical rod, the second elliptical rod is located on the inner side of the fourth spring, and one side of the second elliptical rod is fixedly connected to the third magnet.

[0016] Among them, the other end of the rotating rod is fixedly connected to the second gear, and the two sides of the second gear are meshedly connected to the second racks. One side of the two second racks is fixedly connected to the filter screen, and the two filter screens are slidably connected to the flip frame.

[0017] The power supply mechanism is also included. The power supply mechanism is set on the measuring equipment and converts solar energy into electrical energy to provide power for the monitoring mechanism and the filtering mechanism.

[0018] The power supply mechanism comprises a movable frame arranged outside the measuring and setting equipment, the top of the movable frame is fixedly connected with a solar panel, and the inner thread of the movable frame is connected with a fastening bolt.

[0019] The present invention has at least the following beneficial effects:

[0020] By providing an adjustment mechanism, the filter mechanism at the bottom of the monitoring mechanism can be adjusted to an appropriate depth in the water, thereby providing the required filtering effect for the measurement and design equipment and ensuring the accuracy of the detection data; the monitoring mechanism and the filtering mechanism are provided to filter the backflow generated during the curtain grouting work, thereby filtering out the particulate debris, branches and leaves, and mud and sand carried by the water flow, thereby ensuring the detection of the water flow by the measurement and design equipment. The monitoring mechanism can judge the type of impurities filtered according to the position of the filter mechanism, and implement the required cleaning method and cycle according to the type of impurities filtered. When the filter mechanism filters too many flocs and leaves, the flow rate will decrease, resulting in a long-distance backward movement, and the centrifugal force generated will be too large. The filter screen can be flipped to a certain angle and staggered for separation. The flocs and leaves attached to the filter screen can be twisted off and then washed away by the water flow. The mud and sand accumulated in front of the filter screen is a long-term slow accumulation, which will cause the filter mechanism to move backward slowly. The monitoring mechanism then monitors and implements flipping and cleaning, and regular cleaning can be performed to ensure the accuracy of the measurement results of the measurement and design equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the structure of the measuring and setting equipment and power supply mechanism of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the regulating mechanism, monitoring mechanism and filtering mechanism of the present invention;

[0024] Figure 4 This is a schematic diagram of the internal structure of the fixed cylinder of the present invention;

[0025] Figure 5 This is a schematic diagram of the internal structure of the fixed box of the present invention;

[0026] Figure 6 Schematic diagram of the internal structure of the first gear of the present invention;

[0027] Figure 7 This is a schematic diagram of the internal structure of the empty slot block of the present invention;

[0028] Figure 8 This is a schematic diagram of the internal structure of the fixed empty slot tube of the present invention;

[0029] Figure 9 It is a structural schematic diagram of the filtering mechanism of the present invention;

[0030] Figure 10 For the present invention Figure 9 A in the figure shows the enlarged structural diagram;

[0031] Figure 11 This is a schematic diagram of the rear structure of the flip frame of the present invention;

[0032] Figure 12 Schematic diagram of the internal structure of the fixed disk of the present invention;

[0033] Figure 13 This is a schematic diagram of the internal structure of the flip frame of the present invention;

[0034] Figure 14 It is a structural schematic diagram of the second gear, rotating rod, second rack and filter screen of the present invention.

[0035] In the figure: 1. measuring and setting equipment; 2. adjusting mechanism; 21. mounting plate; 22. fixing cylinder; 23. rotating thread block; 24. threaded rod; 25. limiting plate; 3. monitoring mechanism; 31. fixing box; 32. first rack; 33. first gear; 34. empty slot; 35. centrifugal ball; 36. No. 1 weight sensor; 37. No. 2 weight sensor; 38. first electromagnet; 39. first magnet; 310. fixing empty slot tube; 311. second electromagnet; 312. second magnet; 313. first elliptical rod; 314. first spring; 315. placement block; 316. touch switch; 317. limiting empty slot tube; 318. Second spring; 319, connecting limit rod; 320, empty slot block; 321, slider; 322, third spring; 323, triangular block; 4, filtering mechanism; 41, movable frame; 42, flip frame; 43, motor; 44, fixed plate; 45, third electromagnet; 46, fixed ring plate; 47, fixed disk; 48, torsion spring; 49, limit block; 410, slip ring disk; 411, second elliptical rod; 412, fourth spring; 413, third magnet; 414, second gear; 415, rotating rod; 416, second rack; 417, filter; 5, power supply mechanism; 51, movable frame; 52, solar panel; 53, fastening bolts. DETAILED DESCRIPTION

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0037] Example 1

[0038] See also Figures 1 to 14 , the present invention provides a technical solution: a ditch flow measurement device, comprising: a measurement device 1;

[0039] The device further comprises: an adjusting mechanism 2, which is provided on the measuring and setting device 1 and is used to adjust the position of filtering debris;

[0040] The monitoring mechanism 3 is arranged at the bottom of the regulating mechanism 2. The monitoring mechanism 3 is used to monitor the type of filtered debris and control the cleaning cycle according to different debris;

[0041] The filtering mechanism 4 is arranged on the monitoring mechanism 3 , and the filtering mechanism 4 cleans up the debris according to the situation detected by the monitoring mechanism 3 .

[0042] When in use, the measuring device 1 is installed in the desired position, and the regulating mechanism 2 is adjusted to face the direction of water flow, and then the regulating mechanism 2 is used to adjust the filter mechanism 4 to a suitable position. The impurities carried by the water flow can be filtered through the filter mechanism 4. When the flocs or leaves filtered by the filter mechanism 4 are too many, this will cause a large area to block the movement of the water flow, thereby causing the position of the filter mechanism 4 to move over a long distance. The long-distance movement of the filter mechanism 4 will generate a large centrifugal force through the internal structure of the monitoring mechanism 3, thereby triggering the monitoring mechanism 3 to control the filter mechanism 4 to flip over. After the filter mesh 417 in the filter mechanism 4 flips to the set angle, The two filter screens 417 move in an staggered manner, and the staggered filter screens 417 will separate the flocs or leaves. When the other filter screen 417 is flipped to 180 degrees, the water flow will be used to wash away the debris attached to the outside of the filter screen 417, and the mud and sand carried by the water flow will slowly accumulate in front of the filter screen 417, causing the position of the filter mechanism 4 to slowly move backward. After the monitoring mechanism 3 detects that the filter mechanism 4 slowly moves backward and touches the touch switch 316, it can drive the filter mechanism 4 to push the mud and sand forward, and then flip it over. After that, the mud and sand can be washed away by the water flow, and then by intercepting the debris, it can ensure that the measuring equipment 1 detects the water flow conditions during this period.

[0043] The above-mentioned filter mechanism 4 at the bottom of the monitoring mechanism 3 can be adjusted to a suitable depth in the water by setting an adjustment mechanism 2, so as to provide the required filtering effect for the measuring device 1 and ensure the accuracy of the detection data; the backflow generated during the curtain grouting work is filtered by the provided monitoring mechanism 3 and the filtering mechanism 4, so as to filter the granular debris, branches and leaves and mud carried by the water flow, thereby ensuring the work of the measuring device 1 in detecting the water flow, and the monitoring mechanism 3 can judge the type of impurities filtered according to the position of the filter mechanism 4, and implement the required cleaning according to the type of impurities filtered. Method and cycle, when the filter mechanism 4 filters too many flocs and leaves, the flow rate will drop, and a long distance backward movement will occur, and the centrifugal force generated will be too large. The filter mesh 417 can be flipped to a certain angle and staggered for separation. The flocs and leaves attached to the filter mesh 417 can be twisted off and then washed away by water flow. The mud and sand accumulated in front of the filter mesh 417 are accumulated slowly over a long period of time, which will cause the filter mechanism 4 to move backward slowly, and then the monitoring mechanism 3 will monitor and implement flipping and cleaning, and then regular cleaning work can be performed to ensure the accuracy of the measurement results of the measuring and setting equipment 1.

[0044] The adjustment mechanism 2 includes a mounting plate 21 disposed outside the measuring device 1. Two fixed cylinders 22 are fixedly connected to the bottom of the mounting plate 21. The bottoms of the two fixed cylinders 22 are rotatably connected to rotating threaded blocks 23. The internal threads of the rotating threaded blocks 23 are connected to threaded rods 24. The tops of the threaded rods 24 are fixedly connected to limit plates 25. The limit plates 25 are slidably connected to the fixed cylinders 22.

[0045] During use, rotating the threaded block 23 can drive the threaded rod 24 to move downward. The downward rotating threaded block 23 adjusts the filter mechanism 4 to a suitable water depth position, and the moving threaded rod 24 drives the limit plate 25 to slide and limit in the fixed cylinder 22. The position of the threaded rod 24 can be limited by the limit plate 25.

[0046] The monitoring mechanism 3 includes a fixed box 31 fixedly connected to the bottom of the threaded rod 24. Two first gears 33 are rotatably connected to the interior of the fixed box 31. The interiors of the two first gears 33 are each provided with a slot 34. The slots 34 each contain a centrifugal ball 35. A first weight sensor 36 is fixedly connected to the interior of one of the slots 34, and a second weight sensor 37 is fixedly connected to the interior of the other slot 34.

[0047] During use, when the filter screen 417 filters out flocs or leaves, these will be carried away by the water flow and gathered into a ball, causing the first rack 32 to move back a long distance. The moving first rack 32 drives the first gear 33 to rotate. The No. 1 weight sensor 36 is used to monitor impurities such as flocs and leaves, and the value can be set to be greater than 1, while the No. 2 weight sensor 37 is used to monitor the accumulation of filtered sediment, and the value can be set to be less than 1. When both first gears 33 are driven, the filtered flocs and leaves move over a long distance, which can drive the centrifugal ball 35 to generate a centrifugal force greater than 1. In this way, the corresponding situation is monitored by the No. 1 weight sensor 36. When the touch switch 316 is touched, information is fed back to the motor 43. The accumulation of filtered sediment will cause the first rack 32 to move back slowly, and the No. 2 weight sensor 37 monitors a value less than 1. When the touch switch 316 is touched, information can be fed back to the motor 43.

[0048] One side of the first gear 33 is meshedly connected to the first rack 32, one side of the first rack 32 is fixedly connected to the fixed hollow slot tube 310, the inner side of the fixed hollow slot tube 310 is fixedly connected to the second electromagnet 311, the inner side of the fixed hollow slot tube 310 is slidably connected to the second magnet 312, one side of the second magnet 312 is fixedly connected to the first spring 314, one side of the first spring 314 is fixedly connected to the fixed hollow slot tube 310, and one side of the second magnet 312 is fixedly connected to the first elliptical rod 313;

[0049] When in use, the rearward moving frame 41 drives the first rack 32 to move, and the first rack 32 drives the first gear 33 to rotate, and at the same time drives the fixed empty slot tube 310. When the No. 1 weight sensor 36 detects a value greater than 1, the feedback control controls the second electromagnet 311 near the No. 2 weight sensor 37 to be energized, and the second magnet 312 is attracted. The moving second magnet 312 retracts the first elliptical rod 313 into the fixed empty slot tube 310, and stretches the first spring 314 through the second magnet 312 to prevent the first elliptical rod 313 on the No. 2 weight sensor 37 side from touching the touch switch 316 on one side, while the first elliptical rod 313 on the No. 1 weight sensor 36 side can It touches the touch switch 316 on the side to which it belongs, and then feedback information is given through the touch switch 316 to control the operation of the motor 43. On the contrary, when filtering mud and sand, the value monitored by the second weight sensor 37 is less than 1, and the feedback control controls the second magnet 312 on the side of the first weight sensor 36 to be energized, and the first elliptical rod 313 is retracted into the fixed empty slot tube 310, and the first elliptical rod 313 on the side required by the second weight sensor 37 touches the touch switch 316, and feedback information is given through the touch switch 316 to control the first electromagnet 38 to be energized, which can attract the first magnet 39 to approach, thereby causing the filtering mechanism 4 to move forward to push the mud and sand, and then control the motor 43 to flip over for cleaning.

[0050] Three placement blocks 315 are fixedly connected to both sides of the interior of the fixed box 31 at equal distances. A touch switch 316 is fixedly connected to one side of each placement block 315. A first electromagnet 38 is fixedly connected to the inside of the fixed box 31. A limit slot tube 317 is fixedly connected to the inside of the fixed box 31. A connection limit rod 319 is slidably connected to the interior of the limit slot tube 317. A second spring 318 is fixedly connected to one side of the connection limit rod 319.

[0051] When in use, the six touch switches 316 are numbered respectively. The three touch switches 316 on the side close to the first weight sensor 36 are numbered as the first touch switch 316, the second touch switch 316 and the third touch switch 316 in the direction from the fixed empty slot tube 310 to the first weight sensor 36. Conversely, the three touch switches 316 on the side close to the second weight sensor 37 are numbered as the fourth touch switch 316, the fifth touch switch 316 and the sixth touch switch 316 in the direction from the other fixed empty slot tube 310 to the second weight sensor 37. When there are flocs and leaves, the fixed empty slot tube 310 will move a long distance, and the No. 1 weight sensor 36 will detect a centrifugal force greater than 1, and then it will touch the No. 1 touch switch 316. The No. 1 touch switch 316 feedback information controls the motor 43 to clean. Considering the different backward movement distances of the filter mechanism 4 caused by the different amounts of flocs and leaves, when there are too many filters and they touch the No. 1 touch switch 316 and the No. 2 touch switch 316, the motor 43 is controlled to run and flip twice to achieve two cleaning operations. When all three touch switches 316 are touched, it means that there are too many debris. If there are more than 300 particles, the motor 43 is controlled by the third touch switch 316 to perform three cleaning operations. The fourth touch switch 316, the fifth touch switch 316 and the sixth touch switch 316 on the side of the second weight sensor 37 prevent the fixed empty slot tube 310 from being missed between the two touch switches 316. When the fourth touch switch 316, the fifth touch switch 316 and the sixth touch switch 316 are touched at any position, the first electromagnet 38 is energized to attract the first magnet 39 to move closer. When the filtering mechanism 4 moves forward to push the sediment to facilitate the cleaning process, the first electromagnet 38 is controlled by the feedback control. Cleaning work, then the feedback control motor 43 flips the flip frame 42 90 degrees, and uses the water flow to take away the mud and sand, and the angle of the flipping frame 42 of the above motor 43 is the reverse flipping facing the direction of the water flow, which is convenient for using the water flow to achieve cleaning work, and the connecting limit rod 319 driven backward by the movable frame 41 slides in the limiting empty slot tube 317, and compresses the second spring 318 through the connecting limit rod 319, and when the connecting limit rod 319 is reset, the second spring 318 can provide assistance to the first electromagnet 38, and the second spring 318 can be used to offset the impact of the water flow when the debris is not filtered.

[0052] One side of the two placement blocks 315 is fixedly connected to an empty slot block 320, and a slider 321 is slidably connected inside the empty slot block 320. One side of the second magnet 312 is fixedly connected to two third springs 322, and the other side of the slider 321 is fixedly connected to a triangular block 323.

[0053] During use, when the first gear 33 rotates, it will push the triangular block 323 to drive the slider 321 to slide in the empty slot block 320. The moving slider 321 compresses the third spring 322. The third spring 322 can provide a certain resistance to the first gear 33, which is used to ensure that the filter mechanism 4 fully filters debris and prevents excessive movement of the filter mechanism 4 caused by water impact.

[0054] Example 2

[0055] The filtering mechanism 4 includes a mobile frame 41 disposed on the measuring device 1. A first magnet 39 is fixedly connected to one side of the mobile frame 41. A motor 43 is fixedly connected to the interior of the mobile frame 41. The output end of the motor 43 is fixedly connected to a flip frame 42. The flip frame 42 is rotatably connected to the mobile frame 41.

[0056] During use, when the motor 43 receives information fed back from the first, second and third touch switches 316, the motor 43 rotates the flip frame 42 to perform cleaning operations once, twice and three times respectively, and uses water flow to flush and clean. When the motor 43 receives information fed back from the fourth, fifth and sixth touch switches 316, the motor 43 flips the flip frame 42 90 degrees against the direction of the water flow, parallel to the horizontal line, so that the flip frame 42 stands still for one minute and the mud and sand are carried away by the water flow.

[0057] The outer side of the flip frame 42 is fixedly connected to a fixed plate 44, the inner side of the fixed plate 44 is fixedly connected to a third electromagnet 45, the outer side of the flip frame 42 is fixedly connected to a fixed ring plate 46, one side of the fixed ring plate 46 is fixedly connected to a torsion spring 48, one side of the torsion spring 48 is fixedly connected to a fixed disk 47, the inner side of the movable frame 41 is fixedly connected to a limit block 49, the inner side of the flip frame 42 is rotatably connected to a rotating rod 415, one end of the rotating rod 415 is fixedly connected to the fixed disk 47, the inner side of the fixed disk 47 is slidably connected to a slip ring disk 410, the inner side of the slip ring disk 410 is fixedly connected to a fourth spring 412, the inner side of the slip ring disk 410 is fixedly connected to a second elliptical rod 411, the second elliptical rod 411 is located on the inner side of the fourth spring 412, and one side of the second elliptical rod 411 is fixedly connected to the third magnet 413;

[0058] When in use, the third electromagnet 45 is energized during operation. When the flip frame 42 is rotated by the motor 43, the second elliptical rod 411 in the fixed disk 47 is limited by the limit block 49, so that the motor 43 continues to rotate the flip frame 42, thereby torturing the torsion spring 48. At this time, the fixed disk 47 is limited by the limit block 49 and no longer rotates. Continuing to rotate the flip frame 42 can drive the fixed plate 44 to flip. When the third electromagnet 45 in the fixed plate 44 is flipped to a position corresponding to the third magnet 413, the energized third electromagnet 45 attracts the third magnet 413 to approach, thereby driving the slip ring disk 410 outside the second elliptical rod 411, so that the slip ring disk 410 slides in the fixed disk 47 and compresses the fourth spring 412. The second elliptical rod 411 is driven away from the limit block 49 and is no longer limited. Under the action of the torsion spring 48, the fixed disk 47 can be driven to rotate and reset, thereby realizing the staggered separation movement of the two filter screens 417.

[0059] The other end of the rotating rod 415 is fixedly connected to the second gear 414. The two sides of the second gear 414 are meshed with second racks 416. One side of each of the two second racks 416 is fixedly connected to a filter 417. Both filter screens 417 are slidably connected to the flip frame 42.

[0060] During use, when the second elliptical rod 411 is limited by the limit block 49, the flip frame 42 continues to rotate, so that the rotating rod 415 on the side of the fixed disk 47 can be rotated. When the rotated flip frame 42 rotates, it is rotated relative to the second gear 414, and then the two second racks 416 can be driven to move, so that the filter screens 417 on one side of the two second racks 416 can be staggered and separated. The two staggered filter screens 417 can separate the flocs and leaves, and then use water to flush and clean them.

[0061] Example 3

[0062] The device further comprises a power supply mechanism 5, which is provided on the measuring device 1 and converts solar energy into electrical energy to provide power for the monitoring mechanism 3 and the filtering mechanism 4;

[0063] The power supply mechanism 5 includes a movable frame 51 provided outside the measuring and setting equipment 1, a solar panel 52 is fixedly connected to the top of the movable frame 51, and a fastening bolt 53 is threadedly connected to the inside of the movable frame 51;

[0064] During use, by loosening the fastening bolts 53, the movable frame 51 can be moved on the outside of the measuring and design equipment 1, the solar panel 52 can be adjusted to an angle corresponding to the sun, and the movable frame 51 can be moved to a suitable height position outside the measuring and design equipment 1, and then the fastening bolts 53 can be used to tighten the position of the movable frame 51.

[0065] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0066] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A ditch flow measurement device, characterized by: include: Survey equipment (1); It also includes: an adjusting mechanism (2), the adjusting mechanism (2) being arranged on the measuring and setting device (1), and the adjusting mechanism (2) being used to adjust the position of filtering debris; A monitoring mechanism (3), the monitoring mechanism (3) being arranged at the bottom of the regulating mechanism (2), the monitoring mechanism (3) being used to monitor the types of filtered debris and control the cleaning cycle according to different debris; A filtering mechanism (4) is provided on the monitoring mechanism (3), and the filtering mechanism (4) cleans up debris according to conditions detected by the monitoring mechanism (3).

2. The ditch flow measurement device according to claim 1, characterized in that: The adjustment mechanism (2) comprises a mounting plate (21) arranged outside the measuring device (1); the bottom of the mounting plate (21) is fixedly connected to two fixed cylinders (22); the bottoms of the two fixed cylinders (22) are rotatably connected to a rotating threaded block (23); the internal threads of the rotating threaded block (23) are connected to a threaded rod (24); the top of the threaded rod (24) is fixedly connected to a limiting plate (25); and the limiting plate (25) is slidably connected to the fixed cylinder (22).

3. The ditch flow measurement device according to claim 2, characterized in that: The monitoring mechanism (3) comprises a fixed box (31) fixedly connected to the bottom of the threaded rod (24); two first gears (33) are rotatably connected inside the fixed box (31); a slot (34) is provided inside each of the two first gears (33); a centrifugal ball (35) is provided inside the slot (34); a first weight sensor (36) is fixedly connected inside one of the slots (34); and a second weight sensor (37) is fixedly connected inside the other of the slots (34).

4. The ditch flow measurement device according to claim 3, characterized in that: One side of the first gear (33) is meshedly connected to the first rack (32), one side of the first rack (32) is fixedly connected to the fixed hollow slot tube (310), the inner side of the fixed hollow slot tube (310) is fixedly connected to the second electromagnet (311), the interior of the fixed hollow slot tube (310) is slidably connected to the second magnet (312), one side of the second magnet (312) is fixedly connected to the first spring (314), one side of the first spring (314) is fixedly connected to the fixed hollow slot tube (310), and one side of the second magnet (312) is fixedly connected to the first elliptical rod (313).

5. The ditch flow measurement device according to claim 4, characterized in that: Three placement blocks (315) are fixedly connected at equal intervals on both sides of the interior of the fixed box (31), and one side of each of the placement blocks (315) is fixedly connected to a touch switch (316). A first electromagnet (38) is fixedly connected to the inside of the fixed box (31), and a limit slot tube (317) is fixedly connected to the inside of the fixed box (31), and a connection limit rod (319) is slidably connected to the inside of the limit slot tube (317), and a second spring (318) is fixedly connected to one side of the connection limit rod (319).

6. The ditch flow measurement device according to claim 5, characterized in that: One side of the two placement blocks (315) is fixedly connected to an empty slot block (320), the interior of the empty slot block (320) is slidably connected to a slider (321), one side of the second magnet (312) is fixedly connected to two third springs (322), and the other side of the slider (321) is fixedly connected to a triangular block (323).

7. The ditch flow measurement device according to claim 3, characterized in that: The filtering mechanism (4) comprises a movable frame (41) arranged on the measuring device (1); a first magnet (39) is fixedly connected to one side of the movable frame (41); a motor (43) is fixedly connected inside the movable frame (41); an output end of the motor (43) is fixedly connected to a flip frame (42); and the flip frame (42) is rotatably connected to the movable frame (41).

8. The ditch flow measurement device according to claim 7, characterized in that: The outer side of the flip frame (42) is fixedly connected to a fixed plate (44), the inner side of the fixed plate (44) is fixedly connected to a third electromagnet (45), the outer side of the flip frame (42) is fixedly connected to a fixed ring plate (46), one side of the fixed ring plate (46) is fixedly connected to a torsion spring (48), one side of the torsion spring (48) is fixedly connected to a fixed disk (47), the inner side of the movable frame (41) is fixedly connected to a limit block (49), and the inner side of the flip frame (42) is rotatably connected to a rotating rod. (415), one end of the rotating rod (415) is fixedly connected to the fixed disk (47), the interior of the fixed disk (47) is slidably connected to a slip ring disk (410), the interior of the slip ring disk (410) is fixedly connected to a fourth spring (412), the interior of the slip ring disk (410) is fixedly connected to a second elliptical rod (411), the second elliptical rod (411) is located on the inner side of the fourth spring (412), and one side of the second elliptical rod (411) is fixedly connected to a third magnet (413).

9. The ditch flow measurement device according to claim 8, characterized in that: The other end of the rotating rod (415) is fixedly connected to a second gear (414), and the two sides of the second gear (414) are meshedly connected to second racks (416), and one side of the two second racks (416) is fixedly connected to a filter screen (417), and the two filter screens (417) are slidably connected to the flip frame (42).

10. The ditch flow measurement device according to claim 1, characterized in that: It also includes a power supply mechanism (5), which is arranged on the measuring device (1) and converts solar energy into electrical energy to provide power for the monitoring mechanism (3) and the filtering mechanism (4); The power supply mechanism (5) comprises a movable frame (51) arranged outside the measuring device (1), a solar panel (52) is fixedly connected to the top of the movable frame (51), and a fastening bolt (53) is threadedly connected to the interior of the movable frame (51).

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