CN115119728B - Accurate control equipment of paddy field water level - Google Patents
Accurate control equipment of paddy field water level Download PDFInfo
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- CN115119728B CN115119728B CN202210777996.1A CN202210777996A CN115119728B CN 115119728 B CN115119728 B CN 115119728B CN 202210777996 A CN202210777996 A CN 202210777996A CN 115119728 B CN115119728 B CN 115119728B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
- G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means
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Abstract
The application relates to water level control equipment, in particular to paddy field water level accurate control equipment. The application provides a paddy field water level accurate control device which improves the water utilization rate and the drainage and irrigation accuracy. The application provides accurate control equipment for paddy field water level, which comprises the following components: the base is provided with a water injection mechanism at the top; the water injection mechanism is provided with a first water pump; the water injection mechanism is provided with the water pumping mechanism; the water injection mechanism is arranged on the induction mechanism; the liquid level sensor is arranged on the sensing mechanism. The placing block moves up and down to enable the liquid level sensor to move up and down to be adjusted, when the first water pump is started, water in the water storage tank can be pumped into the rice field, and when the second water pump is started, redundant water in the rice field can be pumped into the water storage tank to be stored.
Description
Technical Field
The application relates to water level control equipment, in particular to paddy field water level accurate control equipment.
Background
The water resources in China are very short, agriculture is a large household of water in China, and agricultural irrigation occupies most of the total water consumption of agriculture. The rice is one of herbaceous rice genus and the most dominant and longest one of grain in the rice genus, and the water level control in the rice planting is directly related to the yield of the rice.
However, at present, paddy rice irrigation is mainly flooded, water pipe and water control ring are finished by manual work, so that not only is the phenomenon of irrigation water waste serious, but also the coarseness of manual operation is difficult to effectively and accurately control the water level, thereby influencing the growth of seedling stage and increasing the labor cost.
Therefore, there is a need to design a precise control device for paddy field water level, which improves the water utilization rate and the drainage and irrigation precision, so as to solve the above problems.
Disclosure of Invention
In order to overcome the defects that the coarseness of manual operation can not effectively and accurately control the height of the water level, thereby influencing the growth of the seedling stage and increasing the labor cost, the technical problems are as follows: the paddy field water level accurate control equipment improves the water utilization rate and the drainage and irrigation accuracy.
The technical proposal is as follows: a paddy field water level accurate control apparatus, comprising: the base is provided with a water injection mechanism at the top; the water injection mechanism is provided with a first water pump; the water injection mechanism is provided with the water pumping mechanism; the water injection mechanism is arranged on the induction mechanism; the liquid level sensor is arranged on the sensing mechanism.
Further, the water injection mechanism includes: the water storage tank is arranged on one side of the top of the base; the indicator lamps are arranged on two sides of the water storage tank; the other side of the top of the base is provided with the supporting seat; the first connecting pipe, supporting seat one side is provided with first connecting pipe, and first connecting pipe one end is connected with water storage tank one side, and first water pump is connected with first connecting pipe.
Further, the water pumping mechanism comprises: the other side of the supporting seat is provided with a second connecting pipe, and one end of the second connecting pipe is connected with the other side of the water storage tank; the second connecting pipe is provided with the second water pump; the second connecting pipe is provided with a water outlet; the filter screen is arranged in the third connecting pipe; and the collecting block is arranged at the top of the third connecting pipe.
Further, the sensing mechanism includes: the first rotary table is rotatably arranged between the tops of the first connecting pipe and the second connecting pipe through a supporting rod; the torsion blocks are arranged at two ends of the supporting rod of the first turntable; the first pull ropes are wound on the first rotary table; the first reel is rotatably arranged between the tops of the first connecting pipe and the second connecting pipe through a supporting rod; the first sliding sleeves are arranged on one sides of the lower parts of the first connecting pipes and the second connecting pipes in opposite directions, and the tail ends of the two first pull ropes bypass the first reel and penetrate through the first sliding sleeves; the placing blocks are arranged between the tail ends of the two first pull ropes, and the liquid level sensor is connected with the placing blocks.
Further, still including collecting the subassembly, collecting the subassembly and including: the collecting frame is arranged at the top of the water storage tank and is communicated with the water storage tank; the rotating shafts are rotatably arranged on two sides of the collecting frame; the first baffle plates are arranged on the two rotating shafts; the connecting rods are rotatably arranged on two sides of the collecting frame; the first driving wheels are arranged at both ends of the two rotating shafts and both ends of the two connecting rods; the first driving belts are connected between two adjacent first driving wheels; the guide sleeve is arranged on two sides of the connecting rod.
Further, still including the water conservancy diversion subassembly, the water conservancy diversion subassembly includes: the two sides of the top of the water storage tank are provided with two sliding groove plates; the second baffle plates are arranged between the two chute plates on the same side, and the tops of the second baffle plates are connected with the chute plates in a sliding manner; the first humidity sensor is arranged on one side of the water storage tank; the driving motor is arranged on two sides of the water storage tank; the two sides of the water storage tank are respectively provided with two gears in a rotating way through a supporting rod, the output shafts of the two driving motors are respectively connected with gears close to one side of the water storage tank through a coupling, and the two gears close to each other are matched with each other; the spiral rods are rotatably arranged on two sides of the top of the water storage tank, the same gears are arranged on two ends of the two spiral rods, and the gears on the spiral rods are meshed with the gears on the struts on the same side; the two ends of the screw rods are provided with the second turntables; the two sides of the two spiral rods are provided with the sliding rods in a threaded mode, and the four sliding rods are matched with the four guide sleeves; the top ends of the four chute plates are respectively provided with the second reel in a rotating way through a supporting rod; the four sliding sleeve plates are arranged on one side, facing away from each other, of the sliding groove plates; the second pull ropes are wound on the four second turntables, and the tail ends of the four second pull ropes are connected with the top of the second baffle by bypassing the second reel and the second sliding sleeve; and springs are connected between the two sides of the top of the second baffle plate and the upper parts of the sliding groove plates on the same side.
Further, still including the switching subassembly, the switching subassembly includes: the fixed block is arranged on one side of the water storage tank; the second humidity sensor is arranged on one side of the inner wall of the upper part of the water storage tank; the fixed block is provided with the gear motor; the output shaft of the speed reducing motor is provided with the second driving wheel, and the top of the water outlet on the second connecting pipe is provided with the same second driving wheel in a rotating way through a supporting rod; the second driving belt is connected between the two second driving wheels; the control valve is arranged at the bottom end of the output shaft of the speed reducing motor, the same control valve is arranged at the bottom end of the supporting rod of the second driving wheel, and the control valves are matched with the second connecting pipe.
Further, the method further comprises the following steps: the control box is arranged on one side of the base, a switching power supply, a control module and a power supply module are arranged in the control box, the switching power supply supplies power to the whole device, the output end of the switching power supply is electrically connected with the power supply module, the power supply module is connected with a power supply main switch through a circuit, the control module is electrically connected with the power supply module, and the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the liquid level sensor, the first humidity sensor and the second humidity sensor are electrically connected with the control module, and the first water pump, the indicator light, the second water pump, the driving motor and the speed reducing motor are connected with the control module through peripheral circuits.
Compared with the prior art, the application has the following advantages: 1. the placing block moves up and down to enable the liquid level sensor to move up and down to be adjusted, when the first water pump is started, water in the water storage tank can be pumped into the rice field, and when the second water pump is started, redundant water in the rice field can be pumped into the water storage tank to be stored.
2. The rotation of the rotating shaft drives the first baffle to open the top of the collecting frame, so that rainwater flows into the water storage tank through the collecting frame to be stored.
3. The second turntable rotates to drive the second stay rope to pull the second baffle to upwards slide and spread, and the second baffle spreads to be in an inclined plane shape, so that the rainwater is guided, and the rainwater is conveniently collected into the water storage tank.
4. The output shaft of the gear motor rotates to enable the left control valve to rotate to block the third connecting pipe, and after the water in the water storage tank is fully stored, the second water pump is prevented from starting water extracted from the rice field to flow into the water storage tank again.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present application.
Fig. 2 is a schematic perspective view of a second embodiment of the present application.
Fig. 3 is a schematic view of a first perspective structure of the water injection mechanism of the present application.
Fig. 4 is a schematic view of a second perspective structure of the water injection mechanism of the present application.
Fig. 5 is a schematic perspective view of the sensing mechanism of the present application.
Fig. 6 is a schematic perspective view of the water pump of the present application.
Fig. 7 is a schematic view of a partially cut-away configuration of the pump mechanism of the present application.
Fig. 8 is a schematic view of a part of the structure of the water pump of the present application.
Fig. 9 is a schematic perspective view of a first embodiment of the collection assembly of the present application.
Fig. 10 is a schematic view showing a second perspective structure of the collecting assembly of the present application.
Fig. 11 is an enlarged schematic view of the portion a of the present application.
Fig. 12 is a schematic view of a third perspective view of the collection assembly of the present application.
Fig. 13 is a schematic perspective view of a first embodiment of a baffle assembly according to the present application.
Fig. 14 is a schematic view of a second perspective structure of the flow guiding assembly of the present application.
Fig. 15 is an enlarged schematic view of the part B of the present application.
Fig. 16 is an enlarged schematic view of the C portion of the present application.
Fig. 17 is a schematic perspective view of an opening and closing assembly according to the present application.
Fig. 18 is a schematic cross-sectional view of the opening and closing assembly of the present application.
Fig. 19 is a circuit block diagram of the present application.
Fig. 20 is a schematic circuit diagram of the present application.
In the above figures: the control system comprises a 1-base, a 2-first water pump, a 3-liquid level sensor, a 4-water injection mechanism, a 41-water storage tank, a 42-indicator, a 43-first connecting pipe, a 44-support seat, a 5-sensing mechanism, a 51-first rotary table, a 52-torsion block, a 53-first pull rope, a 54-first reel, a 55-first sliding sleeve, a 56-placing block, a 6-water injection mechanism, a 61-second connecting pipe, a 62-second water pump, a 63-third connecting pipe, a 64-filter screen, a 65-collecting block, a 7-collecting assembly, a 71-first baffle, a 72-rotary shaft, a 73-connecting rod, a 74-first driving wheel, a 75-first driving belt, a 76-guide sleeve, a 77-collecting frame, a 8-guide assembly, a 81-second baffle, a 82-sliding groove plate, a 83-first humidity sensor, a 84-driving motor, a 85-gear, a 86-second rotary table, a 87-spiral rod, a 88-sliding rod, a 89-winding rod, a 89-second reel, a 810-second spring, a 812-second sliding sleeve, a 92-fixed pull rope, a 92-first driving belt, a 92-driving belt, a 95-driving pulley, a 95-first humidity sensor, a 95-guide sleeve, a 77-driving belt, a 77-driving motor, a 95-driving mechanism, a 95-first-rotating-guide assembly, a 92-rotating-guide, a 92-rotating-disc, a 95-set, and a 95-first-driving belt.
Detailed Description
The following describes the technical scheme with reference to specific embodiments, and it should be noted that: terms indicating orientations, such as up, down, left, right, etc., are used herein only with respect to the position of the illustrated structure in the corresponding drawings. The parts themselves are numbered herein, for example: first, second, etc. are used solely to distinguish between the described objects and do not have any sequential or technical meaning. The application is as follows: connection, coupling, unless specifically stated otherwise, includes both direct and indirect connection (coupling).
Example 1
As shown in fig. 1, fig. 2, fig. 19 and fig. 20, the accurate paddy field water level control device comprises a base 1, a first water pump 2, a liquid level sensor 3, a water injection mechanism 4, an induction mechanism 5 and a water pumping mechanism 6, wherein the water injection mechanism 4 is arranged on the rear side of the top of the base 1, the first water pump 2 is arranged on the water injection mechanism 4, the water pumping mechanism 6 is arranged on the water injection mechanism 4, the induction mechanism 5 is arranged on the water injection mechanism 4, and the liquid level sensor 3 is arranged on the induction mechanism 5.
When the device is used, the working personnel presses the main switch of the power supply to enable the equipment to be electrified in a rice field planting area appointed when carrying the device, then the working personnel adjusts the position of the liquid level sensor 3 through the rotation sensing mechanism 5, after the completion, when the liquid level sensor 3 senses that the water quantity in the rice field is lower than a preset value, the liquid level sensor 3 sends out a signal, the control module receives the signal and then controls the first water pump 2 to start, the first water pump 2 pumps water in the water injection mechanism 4 into the rice field, when the liquid level sensor 3 senses that the water quantity in the rice field reaches the preset value, the liquid level sensor 3 sends out a signal, the control module controls the first water pump 2 to be closed after receiving the signal, when the liquid level sensor 3 senses that the water quantity in the rice field is higher than the preset value, the control module controls the water pumping mechanism 6 to pump water into the water injection mechanism 4 for storage after receiving the signal, when the water quantity in the rice field of the liquid level sensor 3 reaches the preset value, the control module receives the signal, the control module stops moving, and the equipment is powered off after the power supply is powered off again, and the working equipment is powered off after the main switch is powered off. The device has simple structure and is convenient to operate.
Example 2
As shown in fig. 1, 3, 4, 5, 6, 7, 8, 19 and 20, based on embodiment 1, the water injection mechanism 4 includes a water storage tank 41, an indicator light 42, a first connecting pipe 43 and a supporting seat 44, the water storage tank 41 is disposed on the rear side of the top of the base 1, the indicator light 42 is disposed on the left and right sides of the water storage tank 41, the supporting seat 44 is disposed on the front side of the top of the base 1, the first connecting pipe 43 is disposed on the left side of the supporting seat 44, the rear end of the first connecting pipe 43 is connected with the left side of the front portion of the water storage tank 41, and the first water pump 2 is connected with the first connecting pipe 43.
The water pumping mechanism 6 comprises a second connecting pipe 61, a second water pump 62, a third connecting pipe 63, a filter screen 64 and a collecting block 65, wherein the second connecting pipe 61 is arranged on the right side of the supporting seat 44, the rear end of the second connecting pipe 61 is connected with the right side of the front part of the water storage tank 41, the second water pump 62 is arranged on the second connecting pipe 61, the third connecting pipe 63 is arranged on the second connecting pipe 61, the right side of the rear part of the second connecting pipe 61 is provided with a water outlet, the filter screen 64 is arranged in the third connecting pipe 63, and the collecting block 65 is detachably arranged at the top of the third connecting pipe 63.
The sensing mechanism 5 comprises a first rotary table 51, torsion blocks 52, a first pull rope 53, a first winding wheel 54, a first sliding sleeve 55 and a placement block 56, wherein the first rotary table 51 is arranged between the tops of the first connecting pipe 43 and the second connecting pipe 61 through a supporting rod in a rotating mode, the torsion blocks 52 are arranged at the left end and the right end of the supporting rod of the first rotary table 51, two first pull ropes 53 are wound on the first rotary table 51, two first winding wheels 54 are arranged between the tops of the first connecting pipe 43 and the second connecting pipe 61 through the rotating mode of the supporting rod, the first sliding sleeve 55 is arranged on the opposite sides of the lower portions of the first connecting pipe 43 and the lower portion of the second connecting pipe 61, the tail ends of the two first pull ropes 53 bypass the first winding wheel 54 and penetrate through the first sliding sleeve 55, the placement block 56 is arranged between the tail ends of the two first pull ropes 53, and the liquid level sensor 3 is connected with the placement block 56.
When the device is used, a worker presses a power supply main switch to enable equipment to be electrified, then the worker drives a first rotating disc 51 to rotate through a positive and negative rotation torsion block 52, the first rotating disc 51 rotates to drive a placing block 56 to move up and down through a first pull rope 53, the placing block 56 moves up and down to drive a liquid level sensor 3 to move up and down, further the height of the liquid level sensor 3 is adjusted, after the adjustment is finished, when the liquid level sensor 3 senses that the water quantity in a paddy field is lower than a preset value, the liquid level sensor 3 sends out a signal, a control module receives the signal and then controls a first water pump 2 to start, the first water pump 2 pumps water in a water storage tank 41 into the paddy field through a first connecting pipe 43, when the liquid level sensor 3 senses that the water quantity in the paddy field reaches the preset value, the liquid level sensor 3 sends out a signal, and the control module controls the first water pump 2 to be closed after receiving the signal, then, the water outlet on the right side of the third connecting pipe 63 is plugged by a worker, when the water level sensor 3 senses that the water level in the rice field is higher than a preset value, the liquid level sensor 3 sends a signal, the control module receives the signal and then controls the second water pump 62 to start, the second water pump 62 pumps water in the rice field into the water storage tank 41 through the second connecting pipe 61 and the third connecting pipe 63 for storage, meanwhile, impurities contained in the rice field water are filtered under the action of the filter screen 64, when the water level sensor 3 senses that the water level in the rice field reaches the preset value, the liquid level sensor 3 sends a signal, the control module controls the second water pump 62 to be closed after receiving the signal, when the third connecting pipe 63 is plugged with more impurities, the worker dismantles the collecting block 65 for cleaning the impurities, and after the completion, the worker resets the collecting block 65. The device simple structure, place the piece 56 and reciprocate and can make level sensor 3 reciprocate and adjust, when first water pump 2 starts, can take out the water in the water storage tank 41 to the paddy field in, when second water pump 62 starts, can take out the unnecessary water in the paddy field in the water storage tank 41 and store.
Example 3
As shown in fig. 1, fig. 2, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, fig. 16, fig. 17, fig. 18, fig. 19 and fig. 20, on the basis of embodiment 2, the utility model further comprises a collecting assembly 7, the collecting assembly 7 comprises a first baffle 71, a rotating shaft 72, a connecting rod 73, a first driving wheel 74, a first driving belt 75, a guide sleeve 76 and a collecting frame 77, a collecting frame 77 is arranged at the top of the water storage tank 41, the collecting frame 77 is communicated with the water storage tank 41, rotating shafts 72 are respectively arranged at the front side and the rear side of the collecting frame 77, first baffles 71 are respectively arranged on the two rotating shafts 72, connecting rods 73 are respectively arranged at the front side and the rear side of the collecting frame 77, first driving wheels 74 are respectively arranged at the left side and the right side of the two rotating shafts 72, first driving belts 75 are respectively connected between the two adjacent first driving wheels 74, and guide sleeves 76 are respectively arranged at the left side and the right side of the two connecting rods 73.
Also comprises a flow guiding component 8, the flow guiding component 8 comprises a second baffle 81, a chute board 82, a first humidity sensor 83, a driving motor 84, a gear 85 and a second turntable 86, screw rod 87, slide bar 88, second reel 89, second stay 810, spring 811 and second sliding sleeve 812, both sides all are provided with two draw runner plates 82 around the water storage tank 41 top, be provided with second baffle 81 between two draw runner plates 82 of homonymy, the second baffle 81 top all is connected with draw runner plate 82 slip, water storage tank 41 front portion right side is provided with first humidity transducer 83, water storage tank 41 both sides all are provided with driving motor 84, water storage tank 41 both sides all are provided with two gears 85 through branch rotation type, the output shaft of two driving motor 84 all is connected through the shaft coupling with the gear 85 that the rear side is close to, two similar gears 85 mutually support, both sides all rotate around the water storage tank 41 top are provided with screw rod 87, both ends are provided with same gear 85 about two screw rods 87, the gear 85 on the screw rod 87 is meshed with the gear 85 on the front supporting rod on the same side, the left end and the right end of the two screw rods 87 are respectively provided with a second rotary table 86, the left side and the right side of the two screw rods 87 are respectively provided with a sliding rod 88 in a threaded mode, the four sliding rods 88 are matched with the four guide sleeves 76, the top ends of the four sliding groove plates 82 are respectively provided with a second winding wheel 89 through the supporting rods in a rotating mode, the back side of the four sliding groove plates 82 is respectively provided with four second sliding sleeves 812, the four second rotary tables 86 are respectively wound with a second stay rope 810, the tail ends of the four second stay ropes 810 are respectively connected with the tops of the second winding wheels 89 and the second sliding sleeves 812, and springs 811 are respectively connected between the left side and the right side of the tops of the two second baffle plates 81 and the upper parts of the sliding groove plates 82 on the same side.
In rainy days, when the first humidity sensor 83 senses that the external humidity is higher than a preset value, the first humidity sensor 83 sends a signal, the control module receives the signal and then controls the output shaft of the driving motor 84 to rotate forward for five seconds, the output shaft of the driving motor 84 rotates to drive the gear 85 to rotate, the gear 85 rotates to drive the spiral rod 87 to rotate, the spiral rod 87 rotates to drive the slide rod 88 to slide back to be matched with the guide sleeve 76, the guide sleeve 76 drives the connecting rod 73 to rotate, the connecting rod 73 rotates to drive the first transmission belt 75 to rotate, the first transmission belt 75 rotates to drive the rotating shaft 72 to rotate, the rotating shaft 72 rotates to drive the first baffle 71 to open the top of the collecting frame 77, rainwater flows into the water storage tank 41 for storage through the collecting frame 77, the spiral rod 87 rotates to drive the second rotary disc 86 to rotate, the second rotary disc 86 rotates to drive the second baffle 81 to slide upwards to be unfolded through driving the second pull rope 810, the spring 811 is compressed, the second baffle 81 slides upwards to expand to form an inclined plane, so that rainwater is guided to be conveniently collected in the water storage tank 41, after five seconds, the control module controls the output shaft of the driving motor 84 to stop rotating, when the first humidity sensor 83 senses that the external humidity is lower than a preset value, the first humidity sensor 83 sends a signal, the control module controls the output shaft of the driving motor 84 to stop rotating after reversing for five seconds after receiving the signal, the output shaft of the driving motor 84 rotates to drive the gear 85 to rotate, the gear 85 rotates to drive the spiral rod 87 to rotate, the spiral rod 87 rotates to drive the slide rod 88 to slide oppositely to be matched with the guide sleeve 76, the connecting rod 73 rotates to drive the first transmission belt 75 to rotate, the first transmission belt 75 rotates to drive the rotating shaft 72 to rotate, the rotation of the rotating shaft 72 drives the first baffle 71 to close the top of the collecting frame 77, the spiral rod 87 rotates and drives the second rotary table 86 to rotate, so that the second pull rope 810 is loosened, and the spring 811 resets to drive the second baffle 81 to slide downwards to shrink and reset. The device simple structure, pivot 72 rotates and drives first baffle 71 and will collect the frame 77 top and open for the rainwater is stored in flowing into water storage tank 41 through collecting the frame 77, and second carousel 86 rotates and upwards slides and expand through driving second stay 810 pulling second baffle 81, because second baffle 81 expands to be the inclined plane form, and then plays the guide effect to the rainwater, is convenient for collect in the water storage tank 41.
The water storage tank is characterized by further comprising an opening and closing assembly 9, wherein the opening and closing assembly 9 comprises a fixed block 91, a second humidity sensor 92, a gear motor 93, a second driving wheel 94, a second driving belt 95 and a control valve 96, the right side of the front part of the water storage tank 41 is provided with the fixed block 91, the right side of the inner wall of the upper part of the water storage tank 41 is provided with the second humidity sensor 92, the gear motor 93 is arranged on the fixed block 91, the output shaft of the gear motor 93 is provided with the second driving wheel 94, the top of a water outlet on the second connecting pipe 61 is provided with the same second driving wheel 94 through a supporting rod in a rotating manner, the second driving belt 95 is connected between the two second driving wheels 94, the bottom end of the output shaft of the gear motor 93 is provided with the control valve 96, the bottom end of the supporting rod of the second driving wheel 94 is provided with the same control valve 96, and the control valve 96 is matched with the second connecting pipe 61.
After the water stored in the water storage tank 41 is full, when the second humidity sensor 92 senses that the humidity in the water storage tank 41 is higher than a preset value, the second humidity sensor 92 sends a signal, the control module receives the signal and then controls the output shaft of the speed reducing motor 93 to rotate forward for one second and then stop rotating, the output shaft of the speed reducing motor 93 rotates to drive the left control valve 96 to rotate so as to block the second connecting pipe 61, the output shaft of the speed reducing motor 93 rotates to drive the second driving belt 95 to rotate, the second driving belt 95 rotates to drive the right control valve 96 to rotate so as to open the water outlet on the right side of the third connecting pipe 63, after one second, the control module controls the output shaft of the speed reducing motor 93 to stop rotating, at the moment, the water pumped from the rice field is started by the second water pump 62 and does not flow into the water storage tank 41 any more but flows out from the water outlet on the right side of the second connecting pipe 61, when the second humidity sensor 92 senses that the humidity in the water storage tank 41 is higher than a preset value, the second humidity sensor 92 sends a signal, the control module receives the signal and simultaneously controls the indicator lamp 42 to be turned on to remind workers that the water in the water storage tank 41 is full, when the second humidity sensor 92 senses that the humidity in the water storage tank 41 is lower than the preset value after the workers process the water, the second humidity sensor 92 sends a signal, the control module receives the signal and controls the speed reducing motor 93 to rotate reversely for one second and then stop rotating, the output shaft of the speed reducing motor 93 rotates to drive the left control valve 96 to rotate so as to open the second connecting pipe 61, the output shaft of the speed reducing motor 93 rotates to drive the second driving belt 95 to rotate, the second driving belt 95 rotates to drive the right control valve 96 to rotate so as to block the right water outlet of the second connecting pipe 61, when the second humidity sensor 92 senses that the humidity in the water storage tank 41 is lower than the preset value, the second humidity sensor 92 sends out a signal, and the control module receives the signal and simultaneously controls the indicator lamp 42 to be turned off. The device has a simple structure, the output shaft of the gear motor 93 rotates to enable the left control valve 96 to rotate to block the second connecting pipe 61, and after the water in the water storage tank 41 is fully stored, the second water pump 62 is prevented from starting the water extracted from the rice field to flow into the water storage tank 41 again.
The control box 10 is arranged on the left side of the front part of the base 1, a switching power supply, a control module and a power module are arranged in the control box 10, the switching power supply supplies power to the whole device, the output end of the switching power supply is electrically connected with the power module, the power module is connected with a power master switch through a circuit, the control module is electrically connected with the power module, and the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the liquid level sensor 3, the first humidity sensor 83 and the second humidity sensor 92 are electrically connected with the control module, and the first water pump 2, the indicator light 42, the second water pump 62, the driving motor 84 and the gear motor 93 are connected with the control module through peripheral circuits.
The foregoing has outlined rather broadly the more detailed description of the application in order that the detailed description of the principles and embodiments of the application may be implemented in conjunction with the detailed description of the application that follows, the examples being merely intended to facilitate an understanding of the method of the application and its core concepts; meanwhile, as those skilled in the art will have variations in the specific embodiments and application scope in accordance with the ideas of the present application, the present description should not be construed as limiting the present application in view of the above.
Claims (3)
1. The precise control equipment for the water level of the paddy field is characterized by comprising a base (1), wherein a water injection mechanism (4) is arranged at the top of the base (1); the water injection mechanism (4) is provided with the first water pump (2); the water injection mechanism (4) is provided with the water pumping mechanism (6); the water injection mechanism (4) is provided with the induction mechanism (5); the liquid level sensor (3) is arranged on the sensing mechanism (5);
the water injection mechanism (4) comprises: a water storage tank (41), wherein one side of the top of the base (1) is provided with the water storage tank (41); the indication lamps (42) are arranged on two sides of the water storage tank (41); the support seat (44) is arranged on the other side of the top of the base (1), and the support seat (44) is arranged on the other side of the top of the base; the first connecting pipe (43) is arranged on one side of the supporting seat (44), one end of the first connecting pipe (43) is connected with one side of the water storage tank (41), and the first water pump (2) is connected with the first connecting pipe (43);
the water pumping mechanism (6) comprises: the second connecting pipe (61) is arranged on the other side of the supporting seat (44), and one end of the second connecting pipe (61) is connected with the other side of the water storage tank (41); a second water pump (62), wherein the second water pump (62) is arranged on the second connecting pipe (61); a third connecting pipe (63), wherein the third connecting pipe (63) is arranged on the second connecting pipe (61), and a water outlet is arranged at one side of the second connecting pipe (61); a filter screen (64), wherein the filter screen (64) is arranged in the third connecting pipe (63);
a collecting block (65), wherein the top of the third connecting pipe (63) is provided with the collecting block (65); the induction mechanism (5) comprises: the first rotary table (51) is rotatably arranged between the top of the first connecting pipe (43) and the top of the second connecting pipe (61) through a supporting rod; the torsion blocks (52) are arranged at two ends of the supporting rod of the first rotary table (51); the first pull ropes (53) are wound on the first rotary table (51) and are provided with two first pull ropes (53); the first reel (54) is rotatably arranged between the tops of the first connecting pipe (43) and the second connecting pipe (61) through a supporting rod, and two first reels (54) are arranged; the first sliding sleeves (55) are arranged on opposite sides of the lower parts of the first connecting pipes (43) and the second connecting pipes, the tail ends of the two first pull ropes (53) bypass the first reel (54) and penetrate through the first sliding sleeves (55); the placing blocks (56) are arranged between the tail ends of the two first pull ropes (53), and the liquid level sensor (3) is connected with the placing blocks (56);
the device also comprises a collecting assembly (7), wherein the collecting assembly (7) comprises: the collecting frame (77) is arranged at the top of the water storage tank (41), and the collecting frame (77) is communicated with the water storage tank (41); the rotating shafts (72) are rotatably arranged on two sides of the collecting frame (77); the first baffle plates (71) are arranged on the two rotating shafts (72); the connecting rods (73) are rotatably arranged on two sides of the collecting frame (77); the two ends of the rotating shafts (72) and the two ends of the two connecting rods (73) are respectively provided with the first driving wheels (74); the first driving belt (75) is connected between two adjacent first driving wheels (74) respectively, and the first driving belt (75) is connected between the two adjacent first driving wheels (74); the guide sleeves (76) are arranged on two sides of the two connecting rods (73);
the utility model also comprises a flow guiding component (8), and the flow guiding component (8) comprises: the two sides of the top of the water storage tank (41) are provided with two chute plates (82); the second baffle plates (81) are arranged between the two sliding groove plates (82) on the same side, and the tops of the second baffle plates (81) are connected with the sliding groove plates (82) in a sliding mode; a first humidity sensor (83), wherein the first humidity sensor (83) is arranged on one side of the water storage tank (41); a driving motor (84), wherein both sides of the water storage tank (41) are provided with the driving motor (84); the two sides of the water storage tank (41) are respectively provided with two gears (85) through a supporting rod in a rotating mode, output shafts of the two driving motors (84) are respectively connected with the gears (85) close to one side through a coupling, and the two gears (85) close to each other are matched with each other; the spiral rods (87) are rotatably arranged on two sides of the top of the water storage tank (41), the same gears (85) are arranged on two ends of the two spiral rods (87), and the gears (85) on the spiral rods (87) are meshed with the gears (85) on the supporting rods on the same side; the two ends of the two spiral rods (87) are provided with the second turntables (86); the two sides of the two spiral rods (87) are provided with the sliding rods (88) in a threaded manner, and the four sliding rods (88) are matched with the four guide sleeves (76); the top ends of the four chute plates (82) are respectively provided with the second reel (89) in a rotating way through a supporting rod; the four sliding grooves (82) are formed in the side, facing away from the first sliding sleeve (812), of the sliding groove plate; the second pull ropes (810) are wound on the four second turntables (86), and the tail ends of the four second pull ropes (810) are connected with the top of the second baffle (81) by bypassing the second reel (89) and the second sliding sleeve (812); and springs (811) are connected between the two sides of the top of the second baffle plate (81) and the upper parts of the sliding groove plates (82) on the same side.
2. The precise paddy field water level control device according to claim 1, further comprising an opening and closing assembly (9), wherein the opening and closing assembly (9) comprises: a fixed block (91), wherein one side of the water storage tank (41) is provided with the fixed block (91); a second humidity sensor (92), wherein the second humidity sensor (92) is arranged on one side of the inner wall of the upper part of the water storage tank (41);
a gear motor (93), wherein the gear motor (93) is arranged on the fixed block (91); the output shaft of the speed reducing motor (93) is provided with the second driving wheel (94), and the top of a water outlet on the second connecting pipe (61) is provided with the same second driving wheel (94) in a rotating way through a supporting rod; the second driving belt (95) is connected between the two second driving wheels (94), and the second driving belt (95) is connected between the two second driving wheels; the control valve (96), the output shaft bottom of gear motor (93) is provided with control valve (96), and the branch bottom of second drive wheel (94) is provided with same control valve (96), and control valve (96) all cooperates with second connecting pipe (61).
3. The paddy field water level precision control apparatus as claimed in claim 2, further comprising: the control box (10), one side of the base (1) is provided with the control box (10), a switching power supply, a control module and a power module are arranged in the control box (10), the switching power supply supplies power to the whole device, the output end of the switching power supply is electrically connected with the power module, the power module is connected with a power master switch through a circuit, the control module is electrically connected with the power module, and the control module is connected with a DS1302 clock circuit and a 24C02 circuit; the liquid level sensor (3), the first humidity sensor (83) and the second humidity sensor (92) are electrically connected with the control module, and the first water pump (2), the indicator lamp (42), the second water pump (62), the driving motor (84) and the speed reducing motor (93) are connected with the control module through peripheral circuits.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210777996.1A CN115119728B (en) | 2022-07-04 | 2022-07-04 | Accurate control equipment of paddy field water level |
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| CN202210777996.1A CN115119728B (en) | 2022-07-04 | 2022-07-04 | Accurate control equipment of paddy field water level |
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| CN115119728B true CN115119728B (en) | 2023-09-19 |
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|---|---|
| CN115119728A (en) | 2022-09-30 |
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