CN115669514A - Water level monitoring device for field - Google Patents
Water level monitoring device for field Download PDFInfo
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- CN115669514A CN115669514A CN202211496310.8A CN202211496310A CN115669514A CN 115669514 A CN115669514 A CN 115669514A CN 202211496310 A CN202211496310 A CN 202211496310A CN 115669514 A CN115669514 A CN 115669514A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
Abstract
The invention discloses a field water level monitoring device, belonging to the technical field of water level monitoring equipment; the water level monitoring device comprises an installation platform, a water tank, a monitoring mechanism and an alarm adjusting mechanism, wherein the monitoring mechanism comprises a floating mark plate, and an indicating assembly is arranged above the floating mark plate and used for displaying the change of the water level. The alarm adjusting mechanism comprises a trigger assembly, two symmetrically arranged high water level alarm assemblies and two symmetrically arranged low water level alarm assemblies, the trigger assembly comprises two symmetrically arranged first trapezoidal blocks, the first trapezoidal blocks are slidably mounted on the mounting platform, and two sides of each first trapezoidal block are respectively connected with one high water level alarm assembly and one low water level alarm assembly. The invention monitors the water level in the farmland through the monitoring mechanism and the alarm adjusting mechanism and processes the water level in time when the water level changes, and has simple structure and convenient operation.
Description
Technical Field
The invention belongs to the technical field of water level monitoring equipment, and particularly relates to a field water level monitoring device.
Background
In the course of planting in a farmland, the water level in the farmland needs to be monitored and adjusted. When the water level in the farmland is too high, the permeability of farmland soil is reduced, the temperature of the ground is also reduced, and if the permeability of the soil is reduced, the roots of crops are easy to rot; when the water level in the farmland is too low, the roots of crops can be directly exposed to the sun, and in severe cases, the farmland can be subjected to drought, and the crops die. Therefore, whether the water level is too high or too low, the growth of crops is affected, and the water level in the farmland needs to be monitored and adjusted.
Chinese patent with publication number CN108896136B discloses farmland water level monitoring equipment for farmland water utilization, which comprises a bottom plate, supporting rods, a cross rod, fixing mechanisms and monitoring mechanisms, wherein the supporting rods are symmetrically installed on the left side and the right side of the top of the bottom plate, the fixing mechanisms are arranged on the supporting rods on the left side and the right side, the cross rod is installed between the upper parts of the inner side surfaces of the supporting rods on the left side and the right side, and the monitoring mechanisms are arranged in the middle of the front side surfaces of the cross rods. Although the invention can monitor the water level, the changed water level can not be processed and alarmed in time. In order to solve the problems, the invention provides a field water level monitoring device.
Disclosure of Invention
Aiming at the technical problems, the technical scheme adopted by the invention is as follows: a field water level monitoring device comprises a mounting platform, a water tank, a monitoring mechanism and an alarm adjusting mechanism; the water tank is arranged above the mounting platform.
The monitoring mechanism comprises a buoy plate, the buoy plate is placed on the water surface, and an indicating assembly is arranged above the buoy plate and used for displaying the change of the water level.
The alarm adjusting mechanism comprises a trigger assembly, two symmetrically arranged high water level alarm assemblies and two symmetrically arranged low water level alarm assemblies, the trigger assembly comprises two symmetrically arranged first trapezoidal blocks, the first trapezoidal blocks are slidably mounted on a mounting platform, a first reset spring is arranged between the first trapezoidal blocks and the mounting platform, three inclined planes on the first trapezoidal blocks are in sliding fit with the side faces of isosceles triangular plates, and two sides of each first trapezoidal block are respectively connected with one high water level alarm assembly and one low water level alarm assembly.
Furthermore, the indicating assembly comprises a scale plate, the scale plate is fixedly installed above the installation platform, scales are arranged on one end face of the scale plate, a large gear is rotatably installed on one side face, opposite to the end face where the scales are located, of the scale plate, a pointer is fixedly installed on the large gear, the large gear is meshed and matched with a second cylindrical gear, the second cylindrical gear is fixedly installed at one end of a connecting shaft, the other end of the connecting shaft is fixedly installed with a first cylindrical gear, the connecting shaft penetrates through the water tank and is rotatably matched with the water tank, the first cylindrical gear is meshed and matched with a vertical rack, the vertical rack is arranged above the buoy plate, and the vertical rack is connected with the buoy plate through a driving assembly.
Further, drive assembly including the translation frame, translation frame one end and buoy board fixed connection, the translation frame other end and vertical rack fixed connection, just translation frame slidable mounting on mounting platform, the translation frame on fixed mounting have an isosceles triangle, isosceles triangle cross-sectional shape be isosceles triangle.
Further, the high water level alarm assembly comprises a second trapezoid block, a first moving frame and a routing, the second trapezoid block is fixedly installed on the first trapezoid block, a first inclined plane is arranged on the second trapezoid block, the moving frame is slidably installed on the installation platform, a second inclined plane is arranged above the second trapezoid block, the first inclined plane is the same as the second inclined plane in gradient, a guide plate and one end of a second reset spring are fixedly installed below the moving frame, the other end of the second reset spring is fixedly connected with the installation platform, a horizontal rack is slidably installed on the guide plate, a ball head rod is fixedly installed on the horizontal rack, a third reset spring is arranged between the horizontal rack and the guide plate, one end, far away from the horizontal rack, of the third reset spring is provided with a ball head, the routing is fixedly installed on the installation platform, the ball head is located between the routing and the horizontal rack, and when one side of the first trapezoid block slides, the second trapezoid block drives the guide frame to slide upwards along the installation platform, the horizontal rack is connected with a driving assembly, and the routing drives the routing to push the routing to touch the ball head rod to send an alarm when one side of the first trapezoid block slides.
Furthermore, the driving assembly comprises an incomplete gear, the incomplete gear is located above the guide plate and fixedly connected with a gear shaft, the gear shaft is rotatably installed on the installation platform and fixedly connected with an output shaft of the motor, and the motor is fixedly installed on the installation platform.
Further, low water level warning subassembly include square board, bee calling organ, square board slidable mounting on mounting platform, and be provided with reset spring five between square board and the mounting platform, be provided with signal transmitter towards the one side of trapezoidal piece two on the square board, bee calling organ fixed mounting on mounting platform, work as the trapezoidal piece slide one side that is close to square board earlier on, signal transmitter is touched to trapezoidal piece one, signal transmitter control bee calling organ send out the police dispatch newspaper.
Further, alarm adjusting mechanism still include the subassembly of drawing water of two symmetrical arrangement, two subassemblies of drawing water are connected with two high water level alarm component respectively, the subassembly of drawing water include the right-angle plate, the right-angle plate pass through reset spring four and be connected with the removal frame, right-angle plate and mounting platform sliding fit, the right-angle plate on rotate and install intermediate gear, intermediate gear be located between edge gear and the driving gear, edge gear rotate and install on mounting platform, and edge gear and impeller coaxial coupling, the impeller be located inside the drinking-water pipe, just the one end and the water tank intercommunication of drinking-water pipe.
Further, alarm adjusting mechanism still include two symmetrical arrangement's moisturizing subassembly, two moisturizing subassemblies are connected with two low water level alarm component respectively, the moisturizing subassembly include the push rod, the push rod be located the top of square board, and push rod and mounting platform sliding fit, be provided with reset spring six between push rod and the mounting platform, the push rod on fixed mounting have a breakwater, breakwater and water pipe sliding fit, the one end of water pipe install on the water tank and with the water tank intercommunication, the other end of water pipe be located the outside of water tank and be located mounting platform's below, the water pump in water pipe and the water tank is connected.
Compared with the prior art, the invention has the beneficial effects that: (1) The water level in the farmland is monitored by the monitoring mechanism and the alarm adjusting mechanism, and the water level is timely processed when the water level changes, so that the device is simple in structure and convenient to operate; (2) The alarm adjusting mechanism comprises a high water level alarm component and a low water level alarm component, can alarm in a targeted manner for various water level changes, and is comprehensive in monitoring function and strong in practicability; (3) The high water level alarm assembly and the low water level alarm assembly are respectively connected with the water pumping assembly and the water replenishing assembly, namely when the water level rises or falls, the water level in the farmland can be adjusted through different modes, so that the water level of the farmland is kept stable.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is another angle structure diagram of fig. 1.
FIG. 3 is a schematic view of the remaining structure of the present invention without the water tank.
Fig. 4 is a schematic view of a part of the enlarged structure at B in fig. 3.
FIG. 5 is a schematic diagram of a portion of the structure of the present invention.
Fig. 6 is another angle structure diagram of fig. 5.
Fig. 7 is a schematic view of a part a of the enlarged structure in fig. 6.
Fig. 8 is a partial structural sectional view I.
Fig. 9 is a partially enlarged structural view of a portion C in fig. 8.
FIG. 10 is a sectional view of the present invention.
FIG. 11 is a second partial structural diagram of the present invention.
Reference numerals: 1-mounting a platform; 2-a water tank; 3-a monitoring mechanism; 301-a floating plate; 302-a translation stage; 303-isosceles triangle; 304-vertical rack gear; 305-cylindrical gear one; 306-a connecting shaft; 307-cylindrical gear two; 308-gearwheel; 309-a pointer; 310-a scale plate; 4-an alarm adjusting mechanism; 401-trapezoidal block one; 402-a first return spring; 403-trapezoidal piece two; 404-a mobile frame; 405-bevel one; 406-bevel two; 407-a second return spring; 408-a guide plate; 409-horizontal rack; 410-ball head rod; 411-return spring three; 412-gong; 413-incomplete gear; 414-gear shaft; 415-a drive gear; 416-a motor; 417 — edge gear; 418-intermediate gear; 419-square plate; 420-return spring four; 421-an impeller; 422-water pumping pipe; 423-square plate; 424-signal transmitter; 425-a return spring five; 426-a push rod; 427-a return spring six; 428-water baffle; 429-water supply pipe; 430-buzzer.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
The drawings are only for purposes of illustration and are only schematic and non-limiting, and certain elements of the drawings may be omitted, enlarged or reduced to better illustrate the embodiments of the present invention and not to represent the actual product size, and certain well-known structures in the drawings and descriptions thereof may be omitted for those skilled in the art.
Example (b): the field water level monitoring device shown in fig. 1-11 comprises a mounting platform 1, a water tank 2, a monitoring mechanism 3 and an alarm adjusting mechanism 4; the water tank 2 is mounted above the mounting platform 1.
The monitoring mechanism 3 comprises a floating mark plate 301, the floating mark plate 301 is placed on the water surface, and an indicating component is arranged above the floating mark plate 301 and used for displaying the change of the water level.
The alarm adjusting mechanism 4 comprises a trigger assembly, two symmetrically arranged high water level alarm assemblies and two symmetrically arranged low water level alarm assemblies, the trigger assembly comprises two symmetrically arranged first trapezoidal blocks 401, the first trapezoidal blocks 401 are slidably mounted on the mounting platform 1, a first reset spring 402 is arranged between the first trapezoidal blocks 401 and the mounting platform 1, three inclined planes on the first trapezoidal blocks 401 are in sliding fit with the side faces of the isosceles triangular plate 303, and two sides of each first trapezoidal block 401 are respectively connected with one high water level alarm assembly and one low water level alarm assembly.
The indicating assembly comprises a scale plate 310, the scale plate 310 is fixedly installed above the installation platform 1, scales are arranged on one end face of the scale plate 310, a large gear 308 is installed on one side face opposite to the end face where the scales are located in a rotating mode, a pointer 309 is fixedly installed on the large gear 308, the large gear 308 is meshed and matched with a second cylindrical gear 307, the second cylindrical gear 307 is fixedly installed at one end of a connecting shaft 306, a first cylindrical gear 305 is fixedly installed at the other end of the connecting shaft 306, the connecting shaft 306 penetrates through the water tank 2 and is in rotating fit with the water tank 2, the first cylindrical gear 305 is meshed and matched with a vertical rack 304, the vertical rack 304 is arranged above the buoy plate 301, and the vertical rack 304 is connected with the buoy plate 301 through a driving assembly.
Drive assembly includes translation frame 302, translation frame 302 one end and buoy plate 301 fixed connection, and translation frame 302 other end and vertical rack 304 fixed connection, and translation frame 302 slidable mounting is on mounting platform 1, and fixed mounting has isosceles triangle panel 303 on the translation frame 302, and isosceles triangle panel 303 cross-sectional shape is isosceles triangle.
The high-level alarm assembly comprises a second trapezoid block 403, a moving frame 404 and a gong 412, the second trapezoid block 403 is fixedly installed on a first trapezoid block 401, a first inclined surface 405 is arranged on the second trapezoid block 403, the moving frame 404 is slidably installed on the installation platform 1, a second inclined surface 406 is arranged above the second trapezoid block 403 of the moving frame 404, the first inclined surface 405 and the second inclined surface 406 have the same gradient, a guide plate 408 and one end of a second return spring 407 are fixedly installed below the moving frame 404, the other end of the second return spring 407 is fixedly connected with the installation platform 1, a horizontal rack 409 is slidably installed on the guide plate 408, a ball head rod 410 is fixedly installed on the horizontal rack 409, a third return spring 411 is arranged between the horizontal rack 409 and the guide plate 408, one end, far away from the horizontal rack 409, of the third return spring 411 is provided with a ball head, the gong 412 is fixedly installed on the installation platform 1, the ball head is located between the horizontal rack 409, when the first trapezoid block 401 slides to one side close to the first trapezoid block 401, the second trapezoid block 403 enables the moving frame 404 to drive the guide plate to slide upwards along the installation platform 1, the horizontal rack to drive the ball head to slide and the horizontal rack to drive the horizontal rack 409, and the ball head to send an alarm, and the alarm module to send an alarm, and the alarm signal through the horizontal rack 408.
The driving assembly comprises an incomplete gear 413, the incomplete gear 413 is located above the guide plate 408, the incomplete gear 413 is fixedly connected with a gear shaft 414, the gear shaft 414 is rotatably installed on the installation platform 1, the gear shaft 414 is fixedly connected with an output shaft of a motor 416, and the motor 416 is fixedly installed on the installation platform 1.
Low water level warning subassembly includes square board 423, bee calling organ 430, square board 423 slidable mounting is on mounting platform 1, and be provided with reset spring five 425 between square board 423 and the mounting platform 1, square board 423 is gone up to be provided with signal transmitter 424 towards the one side of trapezoidal piece two 403, bee calling organ 430 fixed mounting is on mounting platform 1, when trapezoidal piece one 401 is to the gliding one side that is close to square board 423, signal transmitter 424 is touched to trapezoidal piece one 401, signal transmitter 424 control bee calling organ 430 sends out the police dispatch newspaper.
Alarm adjustment mechanism 4 still includes the subassembly of drawing water of two symmetrical arrangement, two assemblies of drawing water are connected with two high water level alarm components respectively, the subassembly of drawing water includes right-angle plate 419, right-angle plate 419 is connected with removal frame 404 through four 420 reset spring, right-angle plate 419 and mounting platform 1 sliding fit, it has intermediate gear 418 to rotate on the right-angle plate 419, intermediate gear 418 is located between edge gear 417 and the driving gear 415, edge gear 417 rotates and installs on mounting platform 1, and edge gear 417 and impeller 421 coaxial coupling, impeller 421 is located inside pumping pipe 422, and the one end and the water tank 2 intercommunication of pumping pipe 422.
Alarm adjustment mechanism 4 still includes two symmetrical arrangement's moisturizing subassembly, two moisturizing subassemblies are connected with two low water level alarm subassembly respectively, the moisturizing subassembly includes push rod 426, push rod 426 is located the top of square 423, and push rod 426 and mounting platform 1 sliding fit, be provided with reset spring six 427 between push rod 426 and the mounting platform 1, fixed mounting has breakwater 428 on the push rod 426, breakwater 428 and water pipe 429 sliding fit, the one end of water pipe 429 is installed on water tank 2 and is communicated with water tank 2, the other end of water pipe 429 is located the outside of water tank 2 and is located the below of mounting platform 1, water pipe 429 is connected with the water pump in the water tank 2.
The working principle is as follows: the installation platform 1 is fixed in the farmland, and then the buoy plate 301 is placed on the water surface in the farmland to monitor the water level.
When the water level in the farmland rises, the floating mark plate 301 moves upwards under the pushing of the buoyancy of the water, at the moment, the translation frame 302 fixedly connected with the floating mark plate 301 slides upwards along the installation platform 1, and then the isosceles triangle panel 303 and the vertical rack 304 above the translation frame 302 move upwards.
In the process that the vertical rack 304 moves upwards, the first cylindrical gear 305 meshed with the vertical rack 304 rotates, the first cylindrical gear 305 drives the connecting shaft 306 to rotate on the mounting platform 1, the second cylindrical gear 307 fixed at one end, far away from the first cylindrical gear 305, of the connecting shaft 306 rotates, the second cylindrical gear 307 enables the large gear 308 located on the outer side of the mounting platform 1 to rotate on the scale plate 310, and with the counterclockwise rotation (shown in fig. 3 and 4) of the large gear 308, the pointer 309 rotates, so that the pointer 309 rotates on the scale of the scale plate 310 by a certain angle leftwards and points to a certain scale, and the water level change amount can be reflected.
Meanwhile, in the process that the isosceles triangle 303 moves upwards along with the translation frame 302, two side surfaces of the isosceles triangle 303 gradually move upwards (as shown in fig. 5), so that the two side surfaces of the isosceles triangle 303 slide along the two inclined surfaces three of the first trapezoid block 401 and push the first trapezoid blocks 401 away from each other, the first return spring 402 is compressed in the process, and the first return spring 402 serves to assist in the resetting of the first trapezoid blocks 401. In the sliding process of the first trapezoid block 401, the first trapezoid block 401 can drive the second trapezoid block 403 to slide towards one side close to the moving frame 404, the first inclined surface 405 on the second trapezoid block 403 and the second inclined surface 406 on the moving frame 404 slide relatively, the second trapezoid block 403 can gradually lift the moving frame 404 upwards, the moving frame 404 slides upwards along the mounting platform 1, the second reset spring 407 can be compressed in the process, and the second reset spring 407 is used for assisting in resetting the moving frame 404. During the upward movement of the moving frame 404, the guide plate 408 fixedly installed on the moving frame 404 carries the horizontal rack 409 to move upward, and finally the horizontal rack 409 moves to a place where the incomplete gear 413 is engaged, and further, during the upward movement of the moving frame 404, the moving frame 404 pushes the rectangular plate 419 to move upward by the four return springs 420, so that the intermediate gear 418 rotatably installed on the rectangular plate 419 moves to between and is engaged with the edge gear 417 and the pinion gear 415. At this time, the motor 416 is started, the gear shaft 414 fixedly connected to the output shaft of the motor 416 drives the driving gear 415 and the incomplete gear 413 to rotate, in the process of rotating the incomplete gear 413, only a part of the circumference of the incomplete gear 413 is provided with teeth, so when the toothed part rotates to be meshed with the horizontal rack 409, the horizontal rack 409 is driven by the incomplete gear 413 to slide on the guide plate 408, and simultaneously the ball rod 410 slides along with the horizontal rack 409, so that the ball head on the ball rod 410 contacts with the gong 412, and the gong 412 sounds, so as to prompt a monitoring person, the return spring three 411 is compressed in the process, and when the part without teeth on the incomplete gear 413 rotates to the right-angle plate 419, the horizontal rack 409 is not driven by the incomplete gear 413, but is reset under the elastic force of the return spring three 411, so that the ball rod 410 and the horizontal rack 409 can reciprocate, and the gong 412 sounds intermittently. When the driving gear 415 rotates, the driving gear 415 enables the edge gear 417 to rotate through the middle gear 418, the edge gear 417 is coaxially connected with the impeller 421 located inside the water pumping pipe 422, and therefore water in the farmland can be pumped into the water tank 2 through the impeller 421 to be stored, so that not only is redundant water collected, but also damage caused by overhigh water level of the farmland is avoided.
When the water level in the farmland gradually drops, the height of the floating plate 301 drops, and then the floating plate 301 drives the isosceles triangle 303 and the vertical rack 304 to drop together through the translation frame 302.
In the process of descending the vertical rack 304, the vertical rack 304 rotates the second cylindrical gear 307 and the large gear 308 through the first cylindrical gear 305 and the connecting shaft 306, so that the large gear 308 drives the pointer 309 to rotate in the opposite side to the high water level, and the water level change amount is displayed.
In the process that the isosceles triangular plate 303 moves downwards, the two trapezoidal blocks one 401 move towards the direction close to each other, so that the trapezoidal blocks one 401 drive the trapezoidal blocks two 403 to move towards the side close to the horizontal rack 409, at this time, the trapezoidal blocks one 401 touch the signal emitter 424 on the square plate 423, the square plate 423 slides on the mounting platform 1, the signal emitter 424 processes and transmits the touched signal of the trapezoidal blocks one 401 to the buzzer 430, the buzzer 430 gives an alarm, in the process, the reset spring five 425 is compressed, and the reset spring five 425 plays a role in assisting the signal emitter 424 to reset. Meanwhile, when the second trapezoidal block 403 moves along with the first trapezoidal block 401, the second trapezoidal block 403 touches the push rod 426 positioned above the second trapezoidal block 403, at the moment, the push rod 426 slides along the mounting platform 1, the return spring six 427 is compressed in the process, the return spring six 427 is used for assisting the return of the push rod 426, when the push rod 426 slides, the water baffle 428 fixedly mounted on the push rod 426 slides out of the water supply pipe 429, so that the inside of the water supply pipe 429 is not blocked any more, at the moment, the water pump is started, the water stored in the water tank 2 can be discharged from the water supply pipe 429 by the water pump, and the water flows into the farmland from the lower end of the water supply pipe 429 to supplement the water in the farmland. It should be noted that the signal emitter 424 is a prior art and can be realized by those skilled in the art that the signal emitter collects the signal and then converts the signal by the control system to finally make the buzzer 430 give an alarm.
Claims (8)
1. The utility model provides a field water level monitoring device, includes mounting platform (1), water tank (2), its characterized in that: the device also comprises a monitoring mechanism (3) and an alarm adjusting mechanism (4); the water tank (2) is arranged above the mounting platform (1);
the monitoring mechanism (3) comprises a buoy plate (301), the buoy plate (301) is placed on the water surface, and an indicating assembly is arranged above the buoy plate (301) and used for displaying the change of the water level;
alarm adjustment mechanism (4) including trigger assembly and two symmetrical arrangement's high water level alarm assembly and two symmetrical arrangement's low water level alarm assembly, trigger assembly include two symmetrical arrangement's trapezoidal piece one (401), trapezoidal piece one (401) slidable mounting on mounting platform (1), and be provided with reset spring one (402) between trapezoidal piece one (401) and mounting platform (1), the inclined plane three on trapezoidal piece one (401) and the side sliding fit of isosceles triangle board (303), every trapezoidal piece one (401) both sides be connected with a high water level alarm assembly and a low water level alarm assembly respectively.
2. The field water level monitoring device of claim 1, wherein: the indicating assembly comprises a scale plate (310), the scale plate (310) is fixedly installed above the installation platform (1), scales are arranged on one end face of the scale plate (310), a large gear (308) is rotatably installed on one side face opposite to the end face where the scales are located, a pointer (309) is fixedly installed on the large gear (308), the large gear (308) is meshed with a second cylindrical gear (307), the second cylindrical gear (307) is fixedly installed at one end of a connecting shaft (306), the other end of the connecting shaft (306) is fixedly installed with a first cylindrical gear (305), the connecting shaft (306) penetrates through the water tank (2) and is in running fit with the water tank (2), the first cylindrical gear (305) is meshed with a vertical rack (304), the vertical rack (304) is arranged above the floating mark plate (301), and the vertical rack (304) is connected with the floating mark plate (301) through a driving assembly.
3. The field water level monitoring device according to claim 2, wherein: drive assembly include translation frame (302), translation frame (302) one end and buoy plate (301) fixed connection, the translation frame (302) other end and vertical rack (304) fixed connection, just translation frame (302) slidable mounting on mounting platform (1), translation frame (302) on fixed mounting have isosceles triangle (303), isosceles triangle (303) cross sectional shape be isosceles triangle.
4. A field water level monitoring device according to claim 3, wherein: the high water level alarm assembly comprises a second trapezoid block (403), a first moving frame (404) and a routing (412), wherein the second trapezoid block (403) is fixedly installed on the first trapezoid block (401), a first inclined plane (405) is arranged on the second trapezoid block (403), the moving frame (404) is slidably installed on the installation platform (1), an inclined plane (406) is arranged above the moving frame (404) towards the second trapezoid block (403), the first inclined plane (405) has the same gradient with the second inclined plane (406), a guide plate (408) and one end of a second reset spring (407) are fixedly installed below the moving frame (404), the other end of the second reset spring (407) is fixedly connected with the installation platform (1), a horizontal rack (408) is slidably installed on the guide plate (408), a ball head rod (410) is fixedly installed on the horizontal rack (409), a third reset spring (411) is arranged between the horizontal rack (409) and the guide plate (408), one end of the third reset spring (411) is far away from the fixed rack (409), and one end of the routing (409) is arranged on one side of the horizontal rack (409) and is close to the installation platform (401, when the ball head (409) slides towards the first horizontal rack (412), and when the second trapezoid block (403) enables the moving frame (404) to drive the guide plate (408) to slide upwards along the mounting platform (1), the horizontal rack (409) is connected with the driving assembly, and the driving assembly pushes the horizontal rack (409) to slide on the guide plate (408), so that the ball head on the ball head rod (410) touches the gong (412) to send an alarm.
5. The field water level monitoring device according to claim 4, wherein: the driving assembly comprises an incomplete gear (413), the incomplete gear (413) is located above the guide plate (408), the incomplete gear (413) is fixedly connected with a gear shaft (414), the gear shaft (414) is rotatably installed on the installation platform (1), the gear shaft (414) is fixedly connected with an output shaft of a motor (416), and the motor (416) is fixedly installed on the installation platform (1).
6. The field water level monitoring device according to claim 5, wherein: the low water level alarm assembly comprises a square plate (423) and a buzzer (430), wherein the square plate (423) is slidably mounted on a mounting platform (1), a reset spring five (425) is arranged between the square plate (423) and the mounting platform (1), one surface of the square plate (423) facing to a trapezoidal block two (403) is provided with a signal transmitter (424), the buzzer (430) is fixedly mounted on the mounting platform (1), when the trapezoidal block one (401) slides to one side close to the square plate (423), the trapezoidal block one (401) touches the signal transmitter (424), and the signal transmitter (424) controls the buzzer (430) to give an alarm.
7. The field water level monitoring device of claim 6, wherein: alarm adjustment mechanism (4) still include the subassembly of drawing water of two symmetrical arrangement, two assemblies of drawing water are connected with two high water level alarm components respectively, the subassembly of drawing water include right-angle board (419), right-angle board (419) be connected with removal frame (404) through reset spring four (420), right-angle board (419) and mounting platform (1) sliding fit, right-angle board (419) on rotate and to install intermediate gear (418), intermediate gear (418) be located between edge gear (417) and driving gear (415), edge gear (417) rotate and install on mounting platform (1), and edge gear (417) and impeller (421) coaxial coupling, impeller (421) be located inside pumping pipe (422), just pumping pipe (422) one end and water tank (2) intercommunication.
8. The field water level monitoring device of claim 7, wherein: alarm adjustment mechanism (4) still include the moisturizing subassembly of two symmetrical arrangement, two moisturizing subassemblies are connected with two low water level alarm component respectively, the moisturizing subassembly include push rod (426), push rod (426) be located the top of square board (423), and push rod (426) and mounting platform (1) sliding fit, be provided with reset spring six (427) between push rod (426) and mounting platform (1), push rod (426) on fixed mounting have breakwater (428), breakwater (428) and flow pipe (429) sliding fit, the one end of flow pipe (429) install on water tank (2) and communicate with water tank (2), the other end of flow pipe (429) be located the outside of water tank (2) and be located the below of mounting platform (1), flow pipe (429) are connected with the water pump in water tank (2).
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| CN202211496310.8A CN115669514B (en) | 2022-11-28 | 2022-11-28 | Field water level monitoring device |
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| CN202211496310.8A CN115669514B (en) | 2022-11-28 | 2022-11-28 | Field water level monitoring device |
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| CN115669514B CN115669514B (en) | 2023-09-15 |
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2022
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| KR100671953B1 (en) * | 2005-09-05 | 2007-01-19 | 양준묵 | Water level sensing device |
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| CN115669514B (en) | 2023-09-15 |
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