CN112772379A - Adjustable agricultural water conservancy irrigation device and use method thereof - Google Patents

Adjustable agricultural water conservancy irrigation device and use method thereof Download PDF

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CN112772379A
CN112772379A CN202110071518.4A CN202110071518A CN112772379A CN 112772379 A CN112772379 A CN 112772379A CN 202110071518 A CN202110071518 A CN 202110071518A CN 112772379 A CN112772379 A CN 112772379A
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water
irrigation
water tank
pipe
fixed mounting
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CN112772379B (en
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时冠军
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • A01G25/09Watering arrangements making use of movable installations on wheels or the like
    • A01G25/092Watering arrangements making use of movable installations on wheels or the like movable around a pivot centre

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  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
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Abstract

The invention discloses an adjustable agricultural water conservancy irrigation device and a using method thereof, wherein the adjustable agricultural water conservancy irrigation device comprises a base, four universal wheels are fixedly installed at the bottom of the base, the four universal wheels are symmetrically arranged in pairs, a water tank is fixedly installed at the top of the base, a filter screen is fixedly installed in the water tank, and a stirring shaft positioned above the filter screen is arranged in the water tank. The invention has reasonable design and good practicability, can change the spraying directions of a plurality of spray heads by utilizing the reciprocating swing of the two water discharge pipes, can uniformly spray water mist on crops, has better irrigation effect on the crops, can blow the sprayed water mist to spread and disperse by utilizing the air sprayed from a plurality of air holes, and increases the irrigation area of the crops by utilizing the reciprocating swing of the two water discharge pipes, so that the range of the sprayed water mist is enlarged, and the irrigation quality and the irrigation efficiency of the crops are improved.

Description

Adjustable agricultural water conservancy irrigation device and use method thereof
Technical Field
The invention relates to the technical field of water conservancy irrigation, in particular to an adjustable agricultural water conservancy irrigation device and a using method thereof.
Background
The agriculture is an industry for obtaining products by artificial cultivation by utilizing growth and development rules of animals and plants, the agriculture belongs to the first industry, the science of researching the agriculture is the agriculture, the working object of the agriculture is living animals and plants, the obtained products are the animals and plants, the agriculture is a basic industry for supporting national economic construction and development, the irrigation refers to a technical measure for supplementing water needed by crops to the ground, in order to ensure normal growth of the crops and obtain high and stable yield, the crops must be supplied with sufficient water, under natural conditions, the water requirement of the crops cannot be met due to insufficient precipitation or uneven distribution, therefore, the irrigation equipment must be artificially irrigated to supplement the insufficient natural rainfall, and when the crops are irrigated, the irrigation equipment is one of mechanical equipment which is commonly used in the agricultural irrigation process.
The document with the publication number of CN111869548A provides an irrigation system for hydraulic engineering and a using method thereof, and the irrigation system comprises a vehicle body, wherein walking wheels are installed at four corners of the lower surface of the vehicle body, an irrigation tank is arranged on the upper surface of the vehicle body, one side of the irrigation tank is communicated with a water adding tank, the interior of the irrigation tank is divided into an irrigation area and a water supply area through a partition plate, a communication port for communicating the irrigation area with the water supply area is formed in the bottom of the partition plate, a valve is arranged at the communication port, one side of the irrigation tank is connected with a spray head through a water delivery hose, the top of the irrigation tank is positioned at the top of the water supply area and is provided with a feed port, a quantitative water spraying assembly is arranged in the irrigation area, the quantitative water spraying assembly is in; according to the invention, quantitative irrigation is realized through the quantitative water adding assembly, and the effects of dosing, stirring and the like are realized through the cooperation of other assemblies, so that the device has more diversity. However, the following problems still remain: the irrigation spray nozzle installed on the irrigation equipment is usually fixedly installed, the irrigation angle is fixed, the inclination angle of the irrigation spray nozzle cannot be adjusted according to needs, sprayed water mist cannot be uniformly sprayed on crops, the irrigation effect on the crops is poor, the spraying distance is limited, the irrigation range on the crops is small, the sprayed water mist range is limited, the irrigation quality and the irrigation efficiency on the crops are reduced, and therefore the adjustable agricultural water conservancy irrigation device and the using method thereof are provided for solving the problems.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an adjustable agricultural water conservancy irrigation device and a using method thereof, and solves the problems that when the existing agricultural water conservancy irrigation equipment is used, an irrigation nozzle arranged on the irrigation equipment is usually fixedly arranged, the irrigation angle is fixed, the inclination angle of the irrigation nozzle cannot be adjusted according to needs, the sprayed water mist cannot be uniformly sprayed on crops, the irrigation effect on the crops is poor, the irrigation range is not convenient to increase, the irrigation range on the crops is smaller, the sprayed water mist range is limited, and the irrigation quality and the irrigation efficiency on the crops are reduced.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: an adjustable agricultural irrigation device comprises a base, wherein four universal wheels are fixedly mounted at the bottom of the base, the four universal wheels are symmetrically arranged in pairs, a water tank is fixedly mounted at the top of the base, a filter screen is fixedly mounted in the water tank, a stirring shaft positioned above the filter screen is arranged in the water tank, a plurality of stirring rods are fixedly mounted on the stirring shaft, the stirring rods are symmetrically arranged in pairs at equal intervals, the stirring rods are obliquely arranged, a motor is fixedly mounted at one side of the water tank, a first through hole is formed in the inner wall of one side of the water tank close to the motor, one end of the stirring shaft penetrates through the first through hole and is fixedly connected with the output shaft of the motor, a first belt pulley positioned outside the water tank is fixedly sleeved on the stirring shaft, two L-shaped supports are fixedly mounted at the top of the water tank, the same mounting box is fixedly mounted, a sleeve is rotatably sleeved on the crank throw, a first bearing seat positioned below the mounting box is fixedly arranged at the top of the water tank, a second through hole is formed in the inner wall of the bottom of the mounting box, the bottom end of the crank throw penetrates through the second through hole and is rotatably arranged on the first bearing seat, a first bevel gear positioned below the mounting box is fixedly sleeved on the crank throw, a positioning seat is fixedly arranged at the top of the water tank, a cross shaft is rotatably arranged in the positioning seat, two ends of the cross shaft extend out of the positioning seat, a second bevel gear is fixedly arranged at one end of the cross shaft close to the crank throw and is meshed with the first bevel gear, a second belt wheel is fixedly sleeved at one end of the cross shaft far away from the second bevel gear, the same belt is wound on the second belt wheel and the first belt wheel, an air hole is formed in the inner wall of the top of the, one side of the piston is fixedly provided with two springs, one ends of the two springs, which are far away from the piston, are fixedly connected with the inner wall of one side of the inflator, one side of the piston is fixedly provided with a traction rope positioned between the two springs, the inner wall of one side of the inflator, which is close to the crank, is provided with a round hole, one ends of the traction ropes, which are far away from the piston, penetrate through the round hole and are fixedly connected with one side of the sleeve, the bottom of the inflator is fixedly provided with an exhaust pipe, the exhaust pipe and the exhaust pipe are communicated with the inside of the inflator, the bottom end of the exhaust pipe extends out of the mounting box, the top end of the crank is fixedly provided with a vertical shaft, the inner wall of the top of the mounting box is fixedly provided with a third through hole, the top end of the vertical shaft penetrates through the third through hole, the top of the mounting box is fixedly, two water discharge pipes are obliquely arranged, both ends of each water discharge pipe are of a closed structure, a plurality of spray heads are fixedly arranged on one side, away from each other, of each water discharge pipe at equal intervals, a second hinging seat is fixedly arranged on one side, close to each other, of each water discharge pipe, connecting rods are hinged to one side, close to each other, of each second hinging seat, each connecting rod is obliquely arranged, a first transverse plate is fixedly arranged at the top end of a vertical shaft, a reciprocating lead screw is fixedly arranged at the top of the first transverse plate, a second transverse plate is fixedly arranged at the top end of the reciprocating lead screw, a lifting seat is sleeved on the reciprocating lead screw in a threaded manner, third hinging seats are fixedly arranged on both sides of the lifting seat, one ends, close to each other, of the two connecting rods are respectively hinged to the corresponding third hinging seats, a water pump is fixedly arranged at the top of the mounting box, a water suction, the one end of the discharge end fixedly connected with three-way pipe of water pump, the equal fixed mounting in both ends in addition of three-way pipe have the hose, and the one end that the three-way pipe was kept away from to two hoses respectively with one side fixed connection of corresponding drain pipe, and two hoses are linked together with corresponding drain pipe is inside respectively, the lift seat divide into inside and outside two-layer, can freely slide relatively, and it has the keyway to open between two-layer, can pass through the key-type connection transmission.
Preferably, the top of the water tank is fixedly provided with a water feeding pipe, and the top end of the water feeding pipe is provided with an end cover in a threaded manner.
Preferably, the top fixed mounting of water tank has storage battery, and one side fixed mounting of base has the riser, and one side fixed mounting that the water tank was kept away from to the riser has the handrail pole, and the top fixed mounting of riser has control switch, installs a plurality of control button on the control switch.
Preferably, the number of the air holes is multiple, the air holes are arranged in a pairwise symmetrical mode at equal intervals, and the air holes are all arranged in an inclined mode.
Preferably, a first check valve is fixedly installed on the air suction pipe, and a second check valve is fixedly installed on the exhaust pipe.
Preferably, a second bearing seat is fixedly installed on the inner wall of one side, away from the motor, of the water tank, a stirring shaft is rotatably installed on the second bearing seat, the end, away from the motor, of the stirring shaft is fixedly sleeved with a first bearing, and the outer ring of the first bearing is fixedly connected with the inner wall of the installation hole.
Preferably, an annular groove is formed in the inner wall of the second through hole, an annular seat is fixedly sleeved on the crank throw, and the annular seat is rotatably installed in the annular groove.
Preferably, the vertical shaft is fixedly sleeved with a second bearing, and an outer ring of the second bearing is fixedly connected with the inner wall of the third through hole.
The invention also provides a using method of the adjustable agricultural water conservancy irrigation device, which comprises the following steps:
s1: the connecting key is inserted between two layers of the lifting seat, the end cover is unscrewed, a proper amount of clear water can be added into the water tank, a proper amount of fertilizer liquid can be added into the water tank, the equipment can be integrally moved to a place needing irrigation by arranging four universal wheels, the motor drives the stirring shaft and the stirring rods to rotate by starting the motor, the stirring shaft and the transverse shafts synchronously rotate under the transmission action of the first belt pulley, the second belt pulley and the belt, the transverse shafts drive the second bevel gears to rotate, the second bevel gears drive the first bevel gears, the crank throw and the vertical shafts to rotate, the vertical shafts drive the first transverse plates, the reciprocating screw rods and the second transverse plates to rotate, the lifting seat is in threaded connection and matching with the reciprocating screw rods, so that the lifting seat can reciprocate up and down on the reciprocating screw rods, the lifting seat drives the two third hinging seats and the two connecting rods to move, and the two connecting rods respectively rotate at respective hinging positions, the two connecting rods respectively pull the corresponding water discharging pipes to perform reciprocating swing, and the two water discharging pipes respectively drive the corresponding spray heads to perform reciprocating swing, so that the spraying directions of the spray heads are continuously changed;
s2: the crank throw drives the sleeve to horizontally rotate in the rotation process of the crank throw, the sleeve rotates on the crank throw under the action of the traction rope, the sleeve drives the traction rope and the piston to slide, the two springs are compressed and deformed to generate elasticity, the piston performs reciprocating horizontal motion in the inflator under the continuous rotation action of the crank throw driving the sleeve and the elasticity generated by the two springs, external air is sucked into the inflator through the air suction pipe by utilizing the reciprocating motion of the piston and is exhausted into the mounting box through the exhaust pipe, and the air in the mounting box is sprayed out from the air holes along with the increase of the air in the mounting box;
s3: the stirring shaft is used for driving the stirring rods to rotate, clear water and fertilizer liquid can be stirred and mixed uniformly, the phenomenon of layering or sedimentation is avoided, the filter screen can be used for intercepting and filtering fine impurity particles in water, so that the fine impurity particles are stored on the filter screen, the water pump is started to work, so that the water liquid in the water tank sequentially passes through the water suction pipe, the water pump, the three-way pipe, the two hoses and the two drain pipes and is finally sprayed out from the plurality of nozzles, water mist sprayed out from the plurality of nozzles is sprayed on crops for irrigation, in the process of pushing the whole equipment to move forward continuously, the two drain pipes are used for respectively driving the corresponding plurality of nozzles to swing in a reciprocating manner, the spraying directions of the plurality of nozzles are changed continuously, the water mist can be uniformly sprayed on the crops, the irrigation effect on the crops is better, and air sprayed from the plurality of air holes is utilized, can blow the water smoke that sprays and expand and scatter to utilize the reciprocal swing of two drain pipes, thereby increased the irrigation area to crops, make the water smoke scope that sprays enlarge, improved irrigation quality and the irrigation efficiency to crops, after irrigation work, stop motor and water pump work, then wholly push away to suitable position this equipment place can.
S4: the connecting key between the two layers of the lifting seat is pulled out, so that the key spray irrigation at a certain determined angle can be realized, the irrigation requirements of different planted crops are met while water is saved for the accurate irrigation of the crops with different water requirements, and the aim is achieved.
(III) advantageous effects
The invention provides an adjustable agricultural water conservancy irrigation device and a using method thereof. The method has the following beneficial effects:
(1) the device can be integrally moved to a place needing irrigation by adding a proper amount of clear water and a proper amount of fertilizer liquid into the water tank, the motor is started to work periodically and reciprocally to drive the stirring shaft and the stirring rods to rotate, the stirring shaft and the transverse shaft are enabled to synchronously rotate under the transmission action of the first belt pulley, the second belt pulley and the belt, the transverse shaft drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear, the crank throw and the vertical shaft to rotate, the vertical shaft drives the first transverse plate, the reciprocal lead screw and the second transverse plate to rotate, so that the lifting seat can do up-and-down reciprocating motion on the reciprocal lead screw, the two connecting rods respectively rotate at respective hinged parts, so that the two connecting rods respectively pull the corresponding drain pipes to do reciprocal swing, the two drain pipes respectively drive the corresponding spray heads to do reciprocal swing, and the spraying directions of the spray heads are constantly changed, the water mist can be uniformly sprayed on crops, the irrigation effect on the crops is better, and the sprayed water mist can be blown to spread by utilizing the air sprayed from the plurality of air holes;
(2) the sleeve is driven by the crank to horizontally rotate, the sleeve rotates on the crank under the action of the traction rope, the sleeve drives the traction rope and the piston to slide, the two springs are compressed and deformed to generate elasticity, the piston performs reciprocating horizontal motion in the air cylinder, the motor periodically rotates forwards and backwards, air is not absorbed and exhausted by the piston, external air is absorbed into the air cylinder and exhausted into the mounting box through the exhaust pipe, air in the mounting box is sprayed out from the air holes, and the irrigation range is farther;
(3) the stirring shafts are used for driving the stirring rods to rotate, clear water and fertilizer liquid can be uniformly stirred and mixed, the phenomenon of layering or sedimentation is avoided, fine impurity particles in water can be intercepted and filtered by the filter screen, the water pump is started to work, so that water in the water tank is sprayed out from the plurality of spray heads under the conveying of the water pump, sprayed water mist is sprayed on crops to irrigate, and the irrigation quality and the irrigation efficiency of the crops are improved;
(4) the lifting seat is pulled out, key sprinkling irrigation at a certain determined angle can be realized, and the irrigation requirement of different planted crops is met while water is saved for accurate irrigation of crops with different water requirements, so that the aim is met.
The invention has reasonable design and good practicability, can change the spraying directions of a plurality of spray heads by utilizing the reciprocating swing of the two water discharge pipes, can uniformly spray water mist on crops, has better irrigation effect on the crops, can blow the sprayed water mist to spread and disperse by utilizing the air sprayed from a plurality of air holes, and increases the irrigation area of the crops by utilizing the reciprocating swing of the two water discharge pipes, so that the range of the sprayed water mist is enlarged, and the irrigation quality and the irrigation efficiency of the crops are improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic cross-sectional side view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 3;
fig. 5 is an enlarged schematic view of a portion C in fig. 2.
In the figure: 1. a base; 2. a universal wheel; 3. a water tank; 4. a filter screen; 5. a stirring shaft; 6. a stirring rod; 7. a first pulley; 8. a motor; 9. an L-shaped bracket; 10. mounting a box; 11. a crank throw; 12. a sleeve; 13. a first bearing housing; 14. a first bevel gear; 15. positioning seats; 16. a horizontal axis; 17. a second bevel gear; 18. a second pulley; 19. a belt; 20. air holes; 21. an air cylinder; 22. a piston; 23. a spring; 24. a hauling rope; 25. an air intake duct; 26. an exhaust pipe; 27. a vertical axis; 28. a first hinge mount; 29. a drain pipe; 30. a spray head; 31. a second hinge mount; 32. a connecting rod; 33. a first transverse plate; 34. a reciprocating screw; 35. a second transverse plate; 36. a lifting seat; 37. a third hinge mount; 38. a water pump; 39. a suction pipe; 40. a three-way pipe; 41. a hose; 42. a water feeding pipe; 43. a battery pack; 44. a vertical plate; 45. and controlling the switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 5, the present invention provides a technical solution: an adjustable agricultural irrigation device comprises a base 1, four universal wheels 2 are fixedly installed at the bottom of the base 1, the four universal wheels 2 are symmetrically arranged in pairs, a water tank 3 is fixedly installed at the top of the base 1, a filter screen 4 is fixedly installed in the water tank 3, a stirring shaft 5 positioned above the filter screen 4 is arranged in the water tank 3, a plurality of stirring rods 6 are fixedly installed on the stirring shaft 5, the stirring rods 6 are symmetrically arranged in pairs at equal intervals, the stirring rods 6 are obliquely arranged, a motor 8 is fixedly installed at one side of the water tank 3, a first through hole is formed in the inner wall of one side of the water tank 3 close to the motor 8, one end of the stirring shaft 5 penetrates through the first through hole and is fixedly connected with the output shaft end of the motor 8, a first belt pulley 7 positioned outside the water tank 3 is fixedly installed on the stirring shaft 5, two L-shaped supports 9 are fixedly installed at the top of the water tank 3, the, a crank 11 is arranged in the mounting box 10, a sleeve 12 is rotatably sleeved on the crank 11, a first bearing seat 13 positioned below the mounting box 10 is fixedly arranged at the top of the water tank 3, a second through hole is formed in the inner wall of the bottom of the mounting box 10, the bottom end of the crank 11 penetrates through the second through hole and is rotatably arranged on the first bearing seat 13, a first bevel gear 14 positioned below the mounting box 10 is fixedly sleeved on the crank 11, a positioning seat 15 is fixedly arranged at the top of the water tank 3, a cross shaft 16 is rotatably arranged in the positioning seat 15, both ends of the cross shaft 16 extend out of the positioning seat 15, a second bevel gear 17 is fixedly arranged at one end of the cross shaft 16 close to the crank 11, the second bevel gear 17 is meshed with the first bevel gear 14, a second belt pulley 18 is fixedly arranged at one end of the cross shaft 16 far away from the second bevel gear 17, the same belt 19 is wound on the second belt pulley 18 and the first belt pulley, an air cylinder 21 is fixedly installed on the inner wall of one side of the installation box 10, a piston 22 is installed in the air cylinder 21 in a sliding manner, two springs 23 are fixedly installed on one side of the piston 22, one ends of the two springs 23 far away from the piston 22 are fixedly connected with the inner wall of one side of the air cylinder 21, a traction rope 24 positioned between the two springs 23 is fixedly installed on one side of the piston 22, a round hole is formed in the inner wall of one side of the air cylinder 21 close to the bell crank 11, one end of the traction rope 24 far away from the piston 22 penetrates through the round hole and is fixedly connected with one side of the sleeve 12, an air suction pipe 25 is fixedly installed at the bottom of the air cylinder 21, an air exhaust pipe 26 is fixedly installed at the top of the air cylinder 21, the air suction pipe 25 and the air exhaust pipe 26 are both communicated with the inside of the air cylinder 21, the bottom end of the air suction pipe 25 extends out, the top of the mounting box 10 is fixedly provided with two first hinge seats 28, the two first hinge seats 28 are symmetrically arranged at two sides of the vertical shaft 27, the top of each of the two first hinge seats 28 is hinged with a drain pipe 29, each of the two drain pipes 29 is obliquely arranged, two ends of each of the drain pipes 29 are of a closed structure, one side of each of the two drain pipes 29 away from each other is fixedly provided with a plurality of spray heads 30 at equal intervals, one side of each of the two drain pipes 29 close to each other is fixedly provided with a second hinge seat 31, one side of each of the two second hinge seats 31 close to each other is hinged with a connecting rod 32, each of the two connecting rods 32 is obliquely arranged, the top end of the vertical shaft 27 is fixedly provided with a first transverse plate 33, the top of the first transverse plate 33 is fixedly provided with a reciprocating lead screw 34, the top end of the reciprocating lead screw 34 is fixedly provided with a second transverse plate 35, a lifting seat 36 is, the end that two connecting rods 32 are close to each other is articulated with corresponding third articulated seat 37 respectively mutually, the top fixed mounting of mounting box 10 has water pump 38, the suction end fixed mounting of water pump 38 has water suction pipe 39, the one end that water pump 38 was kept away from to water suction pipe 39 extends to in the water tank 3 and runs through filter screen 4, the exhaust end fixed connection of water pump 38 has the one end of three-way pipe 40, the equal fixed mounting in other both ends of three-way pipe 40 has hose 41, the one end that three-way pipe 40 was kept away from to two hose 41 respectively with the one side fixed connection of corresponding drain pipe 29, and two hose 41 are linked together with corresponding drain pipe 29 is inside respectively, lift seat 36 divide into two inside and outside layers, can freely slide relatively, it has the keyway to open between two layers.
In this embodiment, the top of the water tank 3 is fixedly provided with a water feeding pipe 42, and the top end of the water feeding pipe 42 is provided with an end cover by a thread.
In this embodiment, the top fixed mounting of water tank 3 has storage battery 43, and one side fixed mounting of base 1 has a riser 44, and one side fixed mounting that water tank 3 was kept away from to riser 44 has the handrail, and the top fixed mounting of riser 44 has control switch 45, installs a plurality of control button on the control switch 45.
In this embodiment, the number of the air holes 20 is plural, the air holes 20 are arranged symmetrically with equal intervals, and the air holes 20 are all arranged obliquely.
In this embodiment, a first check valve is fixedly installed on the air intake pipe 25, and a second check valve is fixedly installed on the air exhaust pipe 26.
In this embodiment, fixed mounting has the second bearing seat on the one side inner wall that motor 8 was kept away from to water tank 3, and the one end that motor 8 was kept away from to (mixing) shaft 5 rotates and installs on the second bearing seat, and fixed cover is equipped with first bearing on the (mixing) shaft 5, the outer lane of first bearing and the inner wall fixed connection of mounting hole.
In this embodiment, an annular groove is formed in the inner wall of the second through hole, an annular seat is fixedly sleeved on the crank 11, and the annular seat is rotatably installed in the annular groove.
In this embodiment, the vertical shaft 27 is fixedly sleeved with a second bearing, and an outer ring of the second bearing is fixedly connected with an inner wall of the third through hole.
The embodiment also provides a using method of the adjustable agricultural water conservancy irrigation device, which comprises the following steps:
the motor 8, the water pump 38, the storage battery pack 43 and the control switch 45 are electrically connected through a conducting wire to form a loop, and a plurality of control buttons on the control switch 45 can respectively control the start-stop work of the motor 8 and the water pump 38.
S1: a connecting key inserted between two layers of a lifting seat 36 can add a proper amount of clean water into the water tank 3 and a proper amount of fertilizer liquid into the water tank 3 by unscrewing an end cover, the device can be integrally moved to a place needing irrigation by arranging four universal wheels 2, the motor 8 is started to work, the motor 8 drives the stirring shaft 5 and the stirring rods 6 to rotate, the stirring shaft 5 and the transverse shaft 16 synchronously rotate under the transmission action of the first belt pulley 7, the second belt pulley 18 and the belt 19, the transverse shaft 16 drives the second bevel gear 17 to rotate, the second bevel gear 17 drives the first bevel gear 14, the crank 11 and the vertical shaft 27 to rotate, the vertical shaft 27 drives the first transverse plate 33, the reciprocating screw 34 and the second transverse plate 35 to rotate, and the lifting seat 36 reciprocates up and down on the reciprocating screw 34 due to the threaded connection and matching of the lifting seat 36 and the reciprocating screw 34, the lifting seat 36 drives the two third hinge seats 37 and the two connecting rods 32 to move, the two connecting rods 32 rotate at respective hinge positions, so that the two connecting rods 32 respectively pull the corresponding water discharge pipes 29 to perform reciprocating swing, the two water discharge pipes 29 respectively drive the corresponding spray heads 30 to perform reciprocating swing, and the spray directions of the spray heads 30 are continuously changed;
s2: in the rotating process of the crank 11, the crank 11 drives the sleeve 12 to horizontally rotate, and under the action of the traction rope 24, the sleeve 12 rotates on the crank 11, the sleeve 12 drives the traction rope 24 and the piston 22 to slide, the two springs 23 are compressed and deformed to generate elastic force, under the continuous rotating action of the crank 11 driving the sleeve 12 and under the elastic force generated by the two springs 23, the piston 22 performs reciprocating horizontal movement in the air cylinder 21, the reciprocating movement of the piston 22 is utilized to enable outside air to be sucked into the air cylinder 21 through the air suction pipe 25 and then discharged into the mounting box 10 through the air discharge pipe 26, and along with the increase of air in the mounting box 10, air in the mounting box 10 is sprayed out from the air holes 20;
s3: the stirring shaft 5 is used for driving the stirring rods 6 to rotate, clear water and fertilizer liquid can be stirred and mixed uniformly, the phenomenon of layering or sedimentation is avoided, the filter screen 4 can be used for intercepting and filtering fine impurity particles in water, so that the fine impurity particles are remained on the filter screen 4, the water pump 38 is started to work, so that the water liquid in the water tank 3 sequentially passes through the water suction pipe 39, the water pump 38, the three-way pipe 40, the two hoses 41 and the two drain pipes 29, and is finally sprayed out from the nozzles 30, the water mist sprayed out from the nozzles 30 is sprayed on crops for irrigation, in the process of pushing the whole equipment to move forwards continuously, the two drain pipes 29 are used for respectively driving the corresponding nozzles 30 to swing back and forth, the spraying directions of the nozzles 30 are changed continuously, and the water mist can be uniformly sprayed on the crops, make the irrigation effect to crops better, through utilizing from a plurality of gas pocket 20 spun air, can blow the water smoke that sprays and expand and scatter to utilize the reciprocal swing of two drain pipes 29, thereby increased the irrigation area to crops, make the water smoke scope of spraying enlarge, improved irrigation quality and irrigation efficiency to crops, after irrigation work, stop motor 8 and water pump 38 work, then wholly push away to suitable position this equipment place can.
S4: the connecting key between the two layers of the lifting seat 26 is pulled out, so that key sprinkling irrigation at a certain determined angle can be realized, the irrigation requirements of different planted crops are met while water is saved for accurate irrigation of crops with different water requirements, and the aim is met.
While those skilled in the art will recognize that the detailed description herein may be directed to a specific embodiment, it may be appreciated that the detailed description herein may be directed to a specific embodiment, and that various embodiments may be implemented in hardware, software, or a combination thereof. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides an agricultural irrigation device with adjustable, includes base (1), its characterized in that: the water tank is characterized in that four universal wheels (2) are fixedly mounted at the bottom of the base (1), the four universal wheels (2) are arranged in a pairwise symmetry manner, a water tank (3) is fixedly mounted at the top of the base (1), a filter screen (4) is fixedly mounted in the water tank (3), a stirring shaft (5) positioned above the filter screen (4) is arranged in the water tank (3), a plurality of stirring rods (6) are fixedly mounted on the stirring shaft (5), the stirring rods (6) are arranged in a pairwise symmetry manner at equal intervals, the stirring rods (6) are arranged in an inclined manner, a motor (8) is fixedly mounted on one side of the water tank (3), a first through hole is formed in the inner wall of one side, close to the motor (8), of the water tank (3), one end of the stirring shaft (5) penetrates through the first through hole and is fixedly connected with an output shaft end of the motor (8), a first belt, the top of the water tank (3) is fixedly provided with two L-shaped supports (9), the two L-shaped supports (9) are fixedly provided with the same mounting box (10), a crank (11) is arranged in the mounting box (10), the crank (11) is rotatably sleeved with a sleeve (12), the top of the water tank (3) is fixedly provided with a first bearing seat (13) positioned below the mounting box (10), the inner wall of the bottom of the mounting box (10) is provided with a second through hole, the bottom end of the crank (11) penetrates through the second through hole and is rotatably arranged on the first bearing seat (13), the crank (11) is fixedly sleeved with a first bevel gear (14) positioned below the mounting box (10), the top of the water tank (3) is fixedly provided with a positioning seat (15), the positioning seat (15) is rotatably arranged on the positioning seat (15), two ends of the transverse shaft (16) both extend out of the positioning seat (15), one end of the transverse shaft (16) close to the crank (11) is, the second bevel gear (17) is meshed with the first bevel gear (14), one end of the transverse shaft (16) far away from the second bevel gear (17) is fixedly sleeved with a second belt pulley (18), the second belt pulley (18) and the first belt pulley (7) are wound with the same belt (19), an air hole (20) is formed in the inner wall of the top of the mounting box (10), an air cylinder (21) is fixedly mounted on the inner wall of one side of the mounting box (10), a piston (22) is slidably mounted in the air cylinder (21), two springs (23) are fixedly mounted on one side of the piston (22), one ends of the two springs (23) far away from the piston (22) are fixedly connected with the inner wall of one side of the air cylinder (21), a traction rope (24) located between the two springs (23) is fixedly mounted on one side of the air cylinder (21) close to the crank (11), a round hole is formed in the inner wall of one side of the air cylinder (22), one end of the traction rope (24) far away from the piston ( The bottom fixed mounting of inflator (21) has breathing pipe (25), the top fixed mounting of inflator (21) has blast pipe (26), breathing pipe (25) and blast pipe (26) all are linked together with inflator (21) inside, the bottom of breathing pipe (25) extends to outside mounting box (10), the top fixed mounting of crank (11) has vertical axis (27), fixed mounting has the third through-hole on the top inner wall of mounting box (10), the top of vertical axis (27) runs through the third through-hole, the top fixed mounting of mounting box (10) has two first articulated seats (28), two first articulated seats (28) symmetry set up the both sides at vertical axis (27), the top of two first articulated seats (28) all articulates there is drain pipe (29), two drain pipe (29) are the slope setting, and the both ends of drain pipe (29) are the closed structure, the equal interval fixed mounting in the one side that two drain pipe (29) kept away from each other has a plurality of shower nozzles (30), two drain pipes (29) are the equal fixed mounting in one side that is close to each other and are had articulated seat of second (31), the articulated seat of one side that is close to each other of two second (31) all articulates there is connecting rod (32), two connecting rod (32) are the slope setting, the top fixed mounting of vertical axis (27) has first diaphragm (33), the top fixed mounting of first diaphragm (33) has reciprocal lead screw (34), the top fixed mounting of reciprocal lead screw (34) has second diaphragm (35), threaded sleeve is equipped with lift seat (36) on reciprocal lead screw (34), the equal fixed mounting in both sides of lift seat (36) has third articulated seat (37), the one end that two connecting rod (32) are close to each other is articulated with corresponding third articulated seat (37) respectively mutually, the top fixed mounting of mounting box (10) has water pump (38), the suction end fixed mounting of water pump (38) has water absorption pipe (39), the one end that water absorption pipe (39) kept away from water pump (38) extends to in water tank (3) and runs through filter screen ) The discharge end of the water pump (38) is fixedly connected with one end of a three-way pipe (40), the other two ends of the three-way pipe (40) are fixedly provided with hoses (41), one ends of the two hoses (41) far away from the three-way pipe (40) are respectively and fixedly connected with one side of the corresponding drain pipe (29), and the two hoses (41) are respectively communicated with the inner parts of the corresponding drain pipes (29);
the lifting seat (36) is divided into an inner layer and an outer layer which can freely slide relatively, and a key groove is formed between the two layers and can be in key connection transmission.
2. The adjustable agricultural water conservancy irrigation device of claim 1, wherein: the top fixed mounting of water tank (3) has filler pipe (42), and the top screw thread of filler pipe (42) installs the end cover.
3. The adjustable agricultural water conservancy irrigation device of claim 1, wherein: the top fixed mounting of water tank (3) has storage battery (43), and one side fixed mounting of base (1) has riser (44), and one side fixed mounting that water tank (3) were kept away from in riser (44) has the handrail pole, and the top fixed mounting of riser (44) has control switch (45), installs a plurality of control button on control switch (45).
4. The adjustable agricultural water conservancy irrigation device of claim 1, wherein: the quantity of gas pocket (20) is a plurality of, and a plurality of gas pockets (20) are equidistant two liang of symmetry setting, and a plurality of gas pockets (20) are the slope setting.
5. The adjustable agricultural water conservancy irrigation device of claim 1, wherein: a first one-way valve is fixedly mounted on the air suction pipe (25), and a second one-way valve is fixedly mounted on the exhaust pipe (26).
6. The adjustable agricultural water conservancy irrigation device of claim 1, wherein: the water tank (3) is kept away from on the inner wall of one side of motor (8) fixed mounting have the second bearing frame, and the one end that motor (8) were kept away from in (mixing) shaft (5) is rotated and is installed on the second bearing frame, and fixed cover is equipped with first bearing on (mixing) shaft (5), the outer lane of first bearing and the inner wall fixed connection of mounting hole.
7. The adjustable agricultural water conservancy irrigation device of claim 1, wherein: an annular groove is formed in the inner wall of the second through hole, an annular seat is fixedly sleeved on the crank (11), and the annular seat is rotatably installed in the annular groove.
8. The adjustable agricultural water conservancy irrigation device of claim 1, wherein: and a second bearing is fixedly sleeved on the vertical shaft (27), and the outer ring of the second bearing is fixedly connected with the inner wall of the third through hole.
9. A use method of the adjustable agricultural water conservancy irrigation device is characterized by comprising the following steps:
s1: a connecting key inserted between two layers of a lifting seat (36) can add a proper amount of clean water into a water tank (3) by unscrewing an end cover, can add a proper amount of fertilizer liquid into the water tank (3), can integrally move the equipment to a place needing irrigation by arranging four universal wheels (2), can synchronously rotate a stirring shaft (5) and a plurality of stirring rods (6) by starting a motor (8) to work, drives the stirring shaft (5) and a transverse shaft (16) to rotate under the transmission action of a first belt pulley (7), a second belt pulley (18) and a belt (19), drives the transverse shaft (5) and the transverse shaft (16) to rotate, drives a second bevel gear (17) to rotate, drives a first bevel gear (14), a crank (11) and a vertical shaft (27) to rotate, drives a first transverse plate (33), a reciprocating lead screw (34) and a second transverse plate (35) to rotate by the vertical shaft (27), the lifting seat (36) is in threaded connection and matching with the reciprocating lead screw (34), so that the lifting seat (36) can reciprocate up and down on the reciprocating lead screw (34), the lifting seat (36) drives the two third hinged seats (37) and the two connecting rods (32) to move, the two connecting rods (32) respectively rotate at the respective hinged positions, the two connecting rods (32) respectively pull the corresponding drain pipes (29) to swing in a reciprocating manner, the two drain pipes (29) respectively drive the corresponding spray heads (30) to swing in a reciprocating manner, and the spraying directions of the spray heads (30) are continuously changed;
s2: by enabling the crank throw (11) to drive the sleeve (12) to horizontally rotate in the rotating process of the crank throw (11), under the action of the traction rope (24), the sleeve (12) rotates on the crank (11), the sleeve (12) drives the traction rope (24) and the piston (22) to slide, the two springs (23) are compressed and deformed to generate elasticity, under the continuous rotation action of the crank throw (11) driving the sleeve (12) and the elastic force generated by the two springs (23), so that the piston (22) performs reciprocating horizontal motion in the cylinder (21), and by the reciprocating motion of the piston (22), so that the outside air is sucked into the air cylinder (21) through the air suction pipe (25) and then is discharged into the mounting box (10) through the air discharge pipe (26), and the air in the mounting box (10) is sprayed out from the air holes (20) along with the increasing of the air in the mounting box (10);
s3: the stirring device has the advantages that the stirring shaft (5) is utilized to drive the stirring rods (6) to rotate, clear water and fertilizer liquid can be uniformly stirred and mixed, the phenomenon of layering or sedimentation is avoided, the filter screen (4) can be utilized to intercept and filter fine impurity particles in water, the fine impurity particles are kept on the filter screen (4), the water pump (38) is started to work, the water liquid in the water tank (3) sequentially passes through the water suction pipe (39), the water pump (38), the three-way pipe (40), the two hoses (41) and the two drain pipes (29), and is finally sprayed out from the plurality of spray heads (30), water mist sprayed out from the plurality of spray heads (30) is sprayed on crops to irrigate, in the process of pushing the whole device to move forwards continuously, the corresponding plurality of spray heads (30) are driven to swing back and forth respectively by utilizing the two drain pipes (29), so that the spraying directions of the plurality of spray heads (30) are changed continuously, the water mist can be uniformly sprayed on crops, so that the irrigation effect on the crops is better, the sprayed water mist can be blown to spread by utilizing the air sprayed from the air holes (20), the reciprocating swing of the two drain pipes (29) is utilized, the irrigation area on the crops is increased, the sprayed water mist range is enlarged, the irrigation quality and the irrigation efficiency on the crops are improved, after the irrigation work is finished, the motor (8) and the water pump (38) are stopped to work, and then the device is integrally pushed to a proper position to be placed;
s4: the key between two layers of the lifting seat (26) is pulled out, so that the key spray irrigation at a certain determined angle can be realized, the irrigation requirements of different planted crops are met while water is saved for the precise irrigation of the crops with different water requirements, and the aim is achieved.
CN202110071518.4A 2021-01-19 2021-01-19 Adjustable agricultural irrigation device and application method thereof Active CN112772379B (en)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113854011A (en) * 2021-11-06 2021-12-31 李慧 Vine seedling cutting seedling-raising seedbed for municipal garden greening
CN114097494A (en) * 2021-11-19 2022-03-01 黑龙江省农垦科学院 Irrigation sprinkler based on agricultural informatization
CN114568260A (en) * 2022-02-28 2022-06-03 内蒙古科学技术研究院 Astragalus cultivation irrigation equipment
CN114766171A (en) * 2022-04-27 2022-07-22 宣城大禹建设工程有限责任公司 Automatic irrigation device and using method thereof
CN115443784A (en) * 2022-09-28 2022-12-09 华能陕西靖边电力有限公司 Photovoltaic power plant wasteland vegetation recovery device
CN116349590A (en) * 2023-05-31 2023-06-30 上海华维可控农业科技集团股份有限公司 Large-scale farmland irrigation system and method based on Internet of things
CN117016515A (en) * 2023-08-28 2023-11-10 泰州市河海勘测设计有限公司 Water conservation irrigation method
CN117958119A (en) * 2024-03-28 2024-05-03 山东源海环保科技有限公司 Irrigation and water conservancy irrigation device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013071969A1 (en) * 2011-11-16 2013-05-23 Gardena Manufacturing Gmbh Water transporting line and watering device for watering potted plants
US20160348331A1 (en) * 2015-05-26 2016-12-01 Valmont Industries, Inc. Method and Apparatus for Anchoring an Irrigation Drive Assembly
CN107667649A (en) * 2017-11-02 2018-02-09 郑州航空工业管理学院 A kind of gardens lawn watering clipping device
CN108739728A (en) * 2018-04-26 2018-11-06 佛山博发智能科技有限公司 A kind of energy-saving crop spraying medicine device
CN109746149A (en) * 2019-01-16 2019-05-14 向卫东 A kind of adjustable Intelligent spray gun of spraying range
CN111101578A (en) * 2019-12-26 2020-05-05 长沙理工大学 Green building for sewage circulation
CN211745340U (en) * 2020-02-09 2020-10-27 罗世连 Agricultural water conservancy irrigation device
CN212236479U (en) * 2020-01-10 2020-12-29 路林芳 Building construction working face sprays dust fall heat sink

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013071969A1 (en) * 2011-11-16 2013-05-23 Gardena Manufacturing Gmbh Water transporting line and watering device for watering potted plants
US20160348331A1 (en) * 2015-05-26 2016-12-01 Valmont Industries, Inc. Method and Apparatus for Anchoring an Irrigation Drive Assembly
CN107667649A (en) * 2017-11-02 2018-02-09 郑州航空工业管理学院 A kind of gardens lawn watering clipping device
CN108739728A (en) * 2018-04-26 2018-11-06 佛山博发智能科技有限公司 A kind of energy-saving crop spraying medicine device
CN109746149A (en) * 2019-01-16 2019-05-14 向卫东 A kind of adjustable Intelligent spray gun of spraying range
CN111101578A (en) * 2019-12-26 2020-05-05 长沙理工大学 Green building for sewage circulation
CN212236479U (en) * 2020-01-10 2020-12-29 路林芳 Building construction working face sprays dust fall heat sink
CN211745340U (en) * 2020-02-09 2020-10-27 罗世连 Agricultural water conservancy irrigation device

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113854011B (en) * 2021-11-06 2023-02-28 李慧 Vine seedling cutting seedling-raising seedbed for municipal garden greening
CN113854011A (en) * 2021-11-06 2021-12-31 李慧 Vine seedling cutting seedling-raising seedbed for municipal garden greening
CN114097494A (en) * 2021-11-19 2022-03-01 黑龙江省农垦科学院 Irrigation sprinkler based on agricultural informatization
CN114568260A (en) * 2022-02-28 2022-06-03 内蒙古科学技术研究院 Astragalus cultivation irrigation equipment
CN114766171A (en) * 2022-04-27 2022-07-22 宣城大禹建设工程有限责任公司 Automatic irrigation device and using method thereof
CN115443784B (en) * 2022-09-28 2023-10-13 华能陕西靖边电力有限公司 Vegetation recovery device for abandoned land of photovoltaic power plant
CN115443784A (en) * 2022-09-28 2022-12-09 华能陕西靖边电力有限公司 Photovoltaic power plant wasteland vegetation recovery device
CN116349590A (en) * 2023-05-31 2023-06-30 上海华维可控农业科技集团股份有限公司 Large-scale farmland irrigation system and method based on Internet of things
CN116349590B (en) * 2023-05-31 2023-07-28 上海华维可控农业科技集团股份有限公司 Large-scale farmland irrigation system and method based on Internet of things
CN117016515A (en) * 2023-08-28 2023-11-10 泰州市河海勘测设计有限公司 Water conservation irrigation method
CN117016515B (en) * 2023-08-28 2024-02-13 泰州市河海勘测设计有限公司 Water conservation irrigation method
CN117958119A (en) * 2024-03-28 2024-05-03 山东源海环保科技有限公司 Irrigation and water conservancy irrigation device
CN117958119B (en) * 2024-03-28 2024-05-28 山东源海环保科技有限公司 Irrigation and water conservancy irrigation device

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