CN111201928A - Multifunctional water-saving type large-shed sprinkling irrigation equipment - Google Patents
Multifunctional water-saving type large-shed sprinkling irrigation equipment Download PDFInfo
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- CN111201928A CN111201928A CN202010100797.8A CN202010100797A CN111201928A CN 111201928 A CN111201928 A CN 111201928A CN 202010100797 A CN202010100797 A CN 202010100797A CN 111201928 A CN111201928 A CN 111201928A
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- water
- filter screen
- rod
- tank
- pipe
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- 230000002262 irrigation Effects 0.000 title claims abstract description 49
- 238000003973 irrigation Methods 0.000 title claims abstract description 49
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 157
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000003756 stirring Methods 0.000 claims abstract description 36
- 238000004140 cleaning Methods 0.000 claims abstract description 30
- 239000002893 slag Substances 0.000 claims abstract description 22
- 230000008093 supporting effect Effects 0.000 claims abstract description 22
- 238000007599 discharging Methods 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000002156 mixing Methods 0.000 claims description 7
- 238000005260 corrosion Methods 0.000 claims description 6
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 4
- 239000004519 grease Substances 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000001154 acute effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 4
- 239000003337 fertilizer Substances 0.000 abstract description 13
- 239000003814 drug Substances 0.000 abstract description 8
- 239000007788 liquid Substances 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000001556 precipitation Methods 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract description 3
- 229940079593 drug Drugs 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 8
- 239000000575 pesticide Substances 0.000 description 8
- 239000007921 spray Substances 0.000 description 6
- 239000012535 impurity Substances 0.000 description 5
- 230000002035 prolonged effect Effects 0.000 description 4
- 239000003818 cinder Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Images
Classifications
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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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/24—Devices or systems for heating, ventilating, regulating temperature, illuminating, or watering, in greenhouses, forcing-frames, or the like
- A01G9/247—Watering arrangements
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/042—Adding fertiliser to watering systems
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
- A01C23/047—Spraying of liquid fertilisers
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0003—Atomisers or mist blowers
- A01M7/0014—Field atomisers, e.g. orchard atomisers, self-propelled, drawn or tractor-mounted
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
- B01F27/1125—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis
- B01F27/11251—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades with vanes or blades extending parallel or oblique to the stirrer axis having holes in the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
- B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The invention relates to a multifunctional water-saving type sprinkling irrigation device for a greenhouse, which comprises a water tank, a feeding pipe, a water collecting mechanism and a stirring mechanism, wherein the water collecting mechanism comprises a water collecting tank, a water conveying pipe, a slag discharging tank, a filter screen, a cleaning component, a supporting rod, a driving component, two supporting sleeves, two lifting rods and two springs, the stirring mechanism comprises a screw rod, a ball screw bearing, a driving rod, a stirring rod and at least two mixed flow plates, the driving component comprises a motor, a connecting wire, a wire winding disc and a fixed pulley, the cleaning component comprises a rotating rod, an elastic rope and a cleaning brush, in the multifunctional water-saving type sprinkling irrigation device for the greenhouse, rainwater can be collected through the water collecting mechanism, the water saving performance of the sprinkling irrigation device is improved, the production cost of the greenhouse is reduced, fertilizers or liquid medicines in the water tank can be stirred through the stirring mechanism, and the probability of precipitation of, the practicability of the sprinkling irrigation equipment is improved.
Description
Technical Field
The invention relates to the field of greenhouse irrigation equipment, in particular to multifunctional water-saving greenhouse sprinkling irrigation equipment.
Background
The spray irrigation equipment is farmland irrigation equipment which sprays pressurized water flow into the air through a spray head and scatters in the field and crops in a raindrop shape. The irrigation water can be pressurized by a water pump, and the natural fall of a high water level water source can also be utilized. The spray irrigation equipment pressurized by water pump includes power machine, water pump, water pipe and spray head, etc. and the spray irrigation equipment utilizing natural fall can be free from power machine and water pump.
The sprinkling irrigation equipment of prior art need consume a large amount of water resources when using, has increased the manufacturing cost of big-arch shelter, and so, the sprinkling irrigation equipment of prior art can also fertilize and spout the medicine function, but fertilizer and liquid medicine are placed and take place the sediment in sprinkling irrigation equipment inside easily, have reduced the fertilization of sprinkling irrigation equipment and have spouted the medicine effect, have reduced sprinkling irrigation equipment's practicality.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the multifunctional water-saving large-shed sprinkling irrigation equipment is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a multifunctional water-saving type sprinkling irrigation device for greenhouses comprises a water tank and a feeding pipe, wherein the feeding pipe is arranged at the top of the water tank, and the sprinkling irrigation device also comprises a water collecting mechanism and a stirring mechanism, wherein the water collecting mechanism is arranged on the water tank, and the stirring mechanism is arranged inside the water tank;
the water collecting mechanism comprises a water collecting tank, a water pipe, a slag discharging groove, a filter screen, a cleaning component, a support rod, a driving component, two support sleeves, two lifting rods and two springs, an opening is formed in the top of the water collecting tank, one end of the water collecting tank is communicated with the water tank through the water pipe, the slag discharging groove is formed in one side of the water pipe, the filter screen is arranged inside the water pipe, one end of the filter screen penetrates through the slag discharging groove, the filter screen is in sliding and sealing connection with the inner wall of the water pipe, the distance between one end, far away from the slag discharging groove, of the filter screen and the water tank is larger than the distance between the end, close to the slag discharging groove, of the filter screen and the water tank, the cleaning component is arranged on one side, far away from the water tank, of the filter screen is perpendicular to the axis of the water pipe, the support rod is arranged on one side, close to the water tank, and the two, the axial line of the support sleeve is parallel to the axial line of the water pipe, the two support sleeves are respectively fixedly connected with two ends of the support rod, the lifting rod and the support sleeves are coaxially arranged, the two lifting rods respectively penetrate through the two support sleeves, the lifting rods are in sliding connection with the support sleeves, one ends of the two lifting rods are both fixedly connected with the filter screen, the driving assembly is arranged on one side of the water pipe, which is far away from the slag discharge groove, the driving assembly is connected with the filter screen, the two springs are respectively sleeved on the two lifting rods, the filter screen is fixedly connected with the support sleeves through the springs, and the springs are in a compressed state;
the stirring mechanism comprises a screw rod, a ball screw bearing, a transmission rod, a stirring rod and at least two mixed flow plates, wherein the screw rod is parallel to the water delivery pipe, mounting bearings are arranged at two ends of the screw rod, the two ends are connected with the inner wall of the water tank through the mounting bearings, the ball screw bearing is mounted on the screw rod, one ends of the two lifting rods, which are far away from the filter screen, are connected with the ball screw bearing through the transmission rod, the stirring rod is perpendicular to the screw rod, the middle part of the stirring rod is fixedly connected with the bottom end of the screw rod, and each mixed flow plate is arranged on one side, close to the water delivery pipe, of the stirring rod and is parallel to the screw rod, and an included angle between a plane where each mixed flow plate is located.
Preferably, in order to improve the automation degree of the sprinkling irrigation equipment, a control box is arranged on the water tank, a PLC is arranged in the control box, a display screen and at least two control keys are arranged on the control box, and the display screen and the control keys are electrically connected with the PLC.
Preferably, in order to provide power for the filter screen, the drive assembly includes motor, connecting wire, wire reel and fixed pulley, the fixed pulley is installed on the bracing piece, motor and raceway fixed connection, one side of raceway that is close to the motor is equipped with the through hole, the connecting wire passes the through hole, the one end of connecting wire is convoluteed on the periphery of wire reel, the other end and the filter screen fixed connection of connecting wire, the fixed pulley is walked around to the connecting wire.
As preferred, in order to clean the filter screen, clean subassembly includes dwang, elasticity rope and cleaning brush, the one end of dwang is articulated with the inner wall of the one side of keeping away from water drainage tank of raceway, the other end and the cleaning brush of dwang are articulated, cleaning brush and filter screen support lean on, the one end of elasticity rope and the middle part fixed connection of dwang, the inner wall fixed connection of the one side of keeping away from water drainage tank of the other end and the raceway of elasticity rope, the elasticity rope is in tensile state.
Preferably, in order to improve the stirring effect of the flow mixing plate, at least two through holes are uniformly distributed on the flow mixing plate.
Preferably, in order to prolong the service life of the water tank, the inner wall of the water tank is coated with an anticorrosive coating.
Preferably, the filter screen is made of stainless steel in order to prolong the service life of the filter screen.
Preferably, in order to improve the accuracy of controlling the lifting speed of the filter screen, the motor is a servo motor.
Preferably, the lifter is coated with grease in order to improve the smoothness of the lifting of the lifter.
Preferably, in order to improve the sealing performance between the filter screen and the water delivery pipe, a sealing ring is arranged on the periphery of the filter screen, and the filter screen is connected with the inner wall of the water delivery pipe in a sealing manner through the sealing ring.
The multifunctional water-saving large-shed sprinkling irrigation equipment has the advantages that rainwater can be collected through the water collecting mechanism, the water saving performance of the sprinkling irrigation equipment is improved, and the production cost of a greenhouse is reduced.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the multi-functional water-saving type sprinkling irrigation equipment for greenhouses of the present invention;
FIG. 2 is a schematic structural view of the water collecting mechanism of the multifunctional water-saving large-canopy sprinkler irrigation apparatus of the present invention;
FIG. 3 is a schematic structural view of the stirring mechanism of the multifunctional water-saving type greenhouse sprinkler irrigation apparatus of the present invention;
FIG. 4 is a schematic view of the mounting structure of the flow mixing plate of the multifunctional water-saving large canopy sprinkler irrigation apparatus of the present invention;
in the figure: 1. the automatic cleaning device comprises a water collecting tank, 2 parts of a feeding pipe, 3 parts of a screw rod, 4 parts of a water tank, 5 parts of a rotating rod, 6 parts of an elastic rope, 7 parts of a cleaning brush, 8 parts of a filter screen, 9 parts of a lifting rod, 10 parts of a spring, 11 parts of a supporting sleeve, 12 parts of a motor, 13 parts of a wire winding disc, 14 parts of a fixed pulley, 15 parts of a supporting rod, 16 parts of a connecting wire, 17 parts of a slag discharging tank, 18 parts of a water conveying pipe, 19 parts of a ball screw bearing, 20 parts of a transmission rod, 21 parts of a stirring rod and.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1, the multifunctional water-saving sprinkling irrigation equipment for the greenhouse comprises a water tank 4, a feeding pipe 2, a water collecting mechanism and a stirring mechanism, wherein the feeding pipe 2 is arranged at the top of the water tank 4, the water collecting mechanism is arranged on the water tank 4, and the stirring mechanism is arranged inside the water tank 4;
rainwater can be collected through the water collecting mechanism, the water saving performance of the sprinkling irrigation equipment is improved, the production cost of the greenhouse is reduced, and moreover, the fertilizer or the liquid medicine in the water tank 4 can be stirred through the stirring mechanism, so that the probability of precipitation of the fertilizer or the liquid medicine is reduced, and the practicability of the sprinkling irrigation equipment is improved;
as shown in fig. 1-2, the water collecting mechanism includes a water collecting tank 1, a water pipe 18, a slag discharging tank 17, a filter screen 8, a cleaning component, a support rod 15, a driving component, two support sleeves 11, two lifting rods 9 and two springs 10, an opening is provided at the top of the water collecting tank 1, one end of the water collecting tank 1 is communicated with the water tank 4 through the water pipe 18, the slag discharging tank 17 is provided at one side of the water pipe 18, the filter screen 8 is provided inside the water pipe 18, one end of the filter screen 8 passes through the slag discharging tank 17, the filter screen 8 is connected with the inner wall of the water pipe 18 in a sliding and sealing manner, the distance between one end of the filter screen 8 far away from the slag discharging tank 17 and the water tank 4 is greater than the distance between one end of the filter screen 8 near the slag discharging tank 17 and the water tank 4, the cleaning component is provided at one side of the filter screen 8 far away from the water tank 4, the support rod, the support rod 15 is arranged at one side of the filter screen 8 close to the water tank 4, both ends of the support rod 15 are fixedly connected with the inner wall of one end of the water pipe 18 close to the water tank 4, the axial lines of the support sleeves 11 are parallel to the axial line of the water delivery pipe 18, the two support sleeves 11 are respectively and fixedly connected with the two ends of the support rod 15, the lifting rods 9 and the supporting sleeves 11 are coaxially arranged, the two lifting rods 9 respectively penetrate through the two supporting sleeves 11, the lifting rods 9 are connected with the supporting sleeve 11 in a sliding way, one end of each of the two lifting rods 9 is fixedly connected with the filter screen 8, the driving component is arranged on one side of the water pipe 18 far away from the slag discharging groove 17, the driving component is connected with the filter screen 8, the two springs 10 are respectively sleeved on the two lifting rods 9, the filter screen 8 is fixedly connected with a support sleeve 11 through a spring 10, and the spring 10 is in a compressed state;
in fact, the water collecting tank 1 is installed at one side of the greenhouse, rainwater can be guided into the water collecting tank 1 through the greenhouse, the efficiency of collecting rainwater by the water collecting tank 1 is improved, then rainwater collected by the water collecting tank 1 enters the water tank 4 through the water conveying pipe 18, rainwater collection is realized, the water saving performance of the sprinkling irrigation equipment is improved, meanwhile, fertilizer or pesticide can be put into the water tank 4 through the feeding pipe 2, impurities in rainwater are filtered through the filter screen 8, under the supporting action of the supporting rod 15, the stability of the filter screen 8 is improved through the supporting action of the supporting sleeve 11 and the lifting rod 9, power is provided through the driving component, the filter screen 8 is pulled to move downwards, when the pulling force of the driving component on the filter screen 8 is reduced, the lifting rod 9 is driven to move upwards along the supporting sleeve 11 through the spring 10, the filter screen 8 is made to move upwards, and because the filter screen 8 is arranged obliquely, through the up-and-down shaking of the filter screen 8, impurities on the filter screen 8 can be discharged to the outside of the water delivery pipe 18 through the slag discharge groove 17, the probability of blockage of the filter screen 8 is reduced, the rainwater purification effect of the filter screen 8 is improved, meanwhile, when the filter screen 8 is lifted, the filter screen 8 can be cleaned through the cleaning assembly, and the service life of the filter screen 8 is prolonged;
as shown in fig. 3-4, the stirring mechanism includes a screw rod 3, a ball screw bearing 19, a transmission rod 20, a stirring rod 21 and at least two mixed flow plates 22, the screw rod 3 is parallel to the water pipe 18, both ends of the screw rod 3 are provided with mounting bearings, both ends are connected with the inner wall of the water tank 4 through the mounting bearings, the ball screw bearing 19 is mounted on the screw rod 3, one ends of the two lifting rods 9 far away from the filter screen 8 are connected with the ball screw bearing 19 through the transmission rod 20, the stirring rod 21 is perpendicular to the screw rod 3, the middle part of the stirring rod 21 is fixedly connected with the bottom end of the screw rod 3, the mixed flow plates 22 are arranged on one side of the stirring rod 21 close to the water pipe 18, the mixed flow plates 22 are parallel to the screw rod 3, and the included angles between the planes of the mixed flow plates 22 and the stirring rod 21 are acute angles;
when filter screen 8 goes up and down, lifter 9 goes up and down along support sleeve 11, then go up and down along lead screw 3 through transfer line 20 drive ball bearing 19, then it rotates to drive lead screw 3 through ball bearing 19, then rotate through 3 drive puddlers 21 of lead screw and each mixed flow board 22, stir 4 inside pesticide of water tank or fertilizer solution through puddler 21, it flows to drive liquid through mixed flow board 22 simultaneously, the probability that pesticide or fertilizer take place to deposit has been reduced, the effect of applying pesticides or fertilizeing of sprinkling irrigation equipment has been improved, sprinkling irrigation equipment's practicality has been improved.
Preferably, in order to improve the automation degree of the sprinkling irrigation equipment, the water tank 4 is provided with a control box, a PLC is arranged in the control box, the control box is provided with a display screen and at least two control keys, and the display screen and the control keys are electrically connected with the PLC;
the PLC programmable logic controller adopts a programmable memory for storing programs therein, executing instructions facing users such as logic operation, sequence control, timing, counting, arithmetic operation and the like, and controlling various types of machinery or production processes through digital or analog input/output, and is essentially a computer special for industrial control, the hardware structure of the PLC programmable logic controller is basically the same as that of a microcomputer, the PLC programmable logic controller is generally used for processing data and receiving and outputting instructions and is used for realizing central control, an operator sends a control signal to the PLC through a control key, the PLC is used for controlling the operation of the sprinkling irrigation equipment, and meanwhile, the working state of the sprinkling irrigation equipment can be displayed through a display screen, so that the automation degree of the sprinkling irrigation equipment is improved.
As shown in fig. 2, the driving assembly includes a motor 12, a connecting line 16, a wire spool 13 and a fixed pulley 14, the fixed pulley 14 is mounted on a support rod 15, the motor 12 is fixedly connected with a water pipe 18, a through hole is formed in one side of the water pipe 18 close to the motor 12, the connecting line 16 passes through the through hole, one end of the connecting line 16 is wound on the periphery of the wire spool 13, the other end of the connecting line 16 is fixedly connected with the filter screen 8, and the connecting line 16 passes around the fixed pulley 14;
the motor 12 drives the wire spool 13 to rotate, the wire spool 13 is used for winding and unwinding the connecting wire 16, when the connecting wire 16 is shortened, the filter screen 8 is pulled to move downwards through the connecting wire 16 under the guiding action of the fixed pulley 14, and when the connecting wire 16 is loosened, the spring 10 is used for driving the filter screen 8 to move upwards.
As shown in fig. 2, the cleaning assembly includes a rotating rod 5, an elastic rope 6 and a cleaning brush 7, one end of the rotating rod 5 is hinged to the inner wall of the water pipe 18 on the side away from the drainage channel, the other end of the rotating rod 5 is hinged to the cleaning brush 7, the cleaning brush 7 is abutted to the filter screen 8, one end of the elastic rope 6 is fixedly connected to the middle of the rotating rod 5, the other end of the elastic rope 6 is fixedly connected to the inner wall of the water pipe 18 on the side away from the drainage channel, and the elastic rope 6 is in a stretched state;
when the filter screen 8 ascends, because the filter screen 8 is in the tilt state, then under the effect of the thrust of filter screen 8 to cleaning brush 7, make cleaning brush 7 along filter screen 8 to the reverse movement who is close to row cinder notch 17 through dwang 5, then discharge from row cinder notch 17 through impurity on cleaning brush 7 with the filter screen 8, the cleanness to filter screen 8 has been realized, when filter screen 8 moves down, then move to the direction of keeping away from row cinder notch 17 through 6 pulling dwangs 5 of elasticity rope, then realized the reseing of cleaning brush 7, simultaneously under the effect of elasticity rope 6, make cleaning brush 7 closely support with filter screen 8 through dwang 5 and lean on, the cleaning performance of cleaning brush 7 to filter screen 8 has been improved.
Preferably, in order to improve the stirring effect of the flow mixing plate 22, at least two through holes are uniformly distributed on the flow mixing plate 22;
the water in the water tank 4 can pass through the mixed flow plate 22 through the through holes, so that the water flow is divided, and the uniformity of mixing the fertilizer or pesticide with the water is improved.
Preferably, in order to prolong the service life of the water tank 4, an anti-corrosion coating is coated on the inner wall of the water tank 4;
the corrosion speed of the water tank 4 is slowed down through the anti-corrosion coating, and the service life of the water tank 4 is prolonged.
Preferably, in order to prolong the service life of the filter screen 8, the filter screen 8 is made of stainless steel;
because the stainless steel has better corrosion resistance, the corrosion speed of the filter screen 8 is slowed down, and the service life of the filter screen 8 is prolonged.
Preferably, the motor 12 is a servo motor in order to improve the accuracy of controlling the lifting speed of the screen 8.
Preferably, in order to improve the smoothness of the lifting and lowering rod 9, the lifting and lowering rod 9 is coated with grease;
the friction force between the lifting rod 9 and the support sleeve 11 is reduced through lubricating grease, and the smoothness of lifting of the lifting rod 9 is improved.
Preferably, in order to improve the sealing performance between the filter screen 8 and the water delivery pipe 18, a sealing ring is arranged on the periphery of the filter screen 8, and the filter screen 8 is connected with the inner wall of the water delivery pipe 18 in a sealing manner through the sealing ring;
the gap between the filter screen 8 and the inner wall of the water delivery pipe 18 is reduced through the sealing ring, and the sealing performance between the filter screen 8 and the water delivery pipe 18 is improved.
Rainwater collected by the water collecting tank 1 enters the water tank 4 through the water delivery pipe 18, so that rainwater collection is realized, the water saving performance of the sprinkling irrigation equipment is improved, impurities in rainwater are filtered through the filter screen 8, the impurities on the filter screen 8 can be discharged to the outside of the water delivery pipe 18 through the slag discharge groove 17 by up-and-down shaking of the filter screen 8, the probability of blockage of the filter screen 8 is reduced, the rainwater purification effect of the filter screen 8 is improved, when the filter screen 8 is lifted, the ball screw bearing 19 is driven to lift along the screw rod 3 through the transmission rod 20, the screw rod 3 is driven to rotate through the ball screw bearing 19, the stirring rod 21 and the mixed flow plates 22 are driven to rotate through the screw rod 3, pesticide or fertilizer solution in the water tank 4 is stirred through the stirring rod 21, meanwhile, liquid flow is driven to flow through the mixed flow plates 22, the probability of precipitation of pesticide or fertilizer is reduced, and the pesticide application or fertilizer application, the practicability of the sprinkling irrigation equipment is improved.
Compared with the prior art, among this big canopy sprinkling irrigation equipment of multi-functional water-saving, can collect the rainwater through water-collecting mechanism, sprinkling irrigation equipment's water conservation performance has been improved, the manufacturing cost of big canopy has been reduced, compare with current water-collecting mechanism, this water-collecting mechanism can also clean filter screen 8 through clean subassembly, filter screen 8's life has been prolonged, moreover, can stir 4 inside fertilizers of water tank or liquid medicine through rabbling mechanism, fertilizer or liquid medicine have been reduced and the probability that deposits has taken place, sprinkling irrigation equipment's practicality has been improved, compare with current rabbling mechanism, this rabbling mechanism and water-collecting mechanism share same driving source, sprinkling irrigation equipment's manufacturing cost has been reduced.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. A multifunctional water-saving type sprinkling irrigation device for greenhouses comprises a water tank (4) and a feeding pipe (2), wherein the feeding pipe (2) is arranged at the top of the water tank (4), and is characterized by further comprising a water collecting mechanism and a stirring mechanism, wherein the water collecting mechanism is arranged on the water tank (4), and the stirring mechanism is arranged inside the water tank (4);
the water collecting mechanism comprises a water collecting tank (1), a water conveying pipe (18), a slag discharging groove (17), a filter screen (8), a cleaning component, a support rod (15), a driving component, two support sleeves (11), two lifting rods (9) and two springs (10), wherein an opening is formed in the top of the water collecting tank (1), one end of the water collecting tank (1) is communicated with a water tank (4) through the water conveying pipe (18), the slag discharging groove (17) is formed in one side of the water conveying pipe (18), the filter screen (8) is arranged inside the water conveying pipe (18), one end of the filter screen (8) penetrates through the slag discharging groove (17), the filter screen (8) is connected with the inner wall of the water conveying pipe (18) in a sliding and sealing mode, the distance between one end, far away from the slag discharging groove (17), of the filter screen (8) and the water tank (4) is larger than the distance between one end, close to the slag discharging groove (17), of the filter screen (8) and the water tank, the cleaning assembly is arranged on one side, far away from the water tank (4), of the filter screen (8), the supporting rod (15) is perpendicular to the axis of the water pipe (18), the supporting rod (15) is arranged on one side, close to the water tank (4), of the filter screen (8), two ends of the supporting rod (15) are fixedly connected with the inner wall of one end, close to the water tank (4), of the water pipe (18), the axis of the supporting sleeve (11) is parallel to the axis of the water pipe (18), the two supporting sleeves (11) are fixedly connected with two ends of the supporting rod (15) respectively, the lifting rod (9) and the supporting sleeve (11) are coaxially arranged, the two lifting rods (9) penetrate through the two supporting sleeves (11) respectively, the lifting rod (9) is connected with the supporting sleeve (11) in a sliding mode, one end of the two lifting rods (9) is fixedly connected with the filter screen (8), the driving assembly is arranged on one side, far away from the slag discharge groove (17), of the water pipe (18, the driving assembly is connected with a filter screen (8), two springs (10) are respectively sleeved on the two lifting rods (9), the filter screen (8) is fixedly connected with a supporting sleeve (11) through the springs (10), and the springs (10) are in a compressed state;
the stirring mechanism comprises a screw rod (3), a ball screw bearing (19), a transmission rod (20), a stirring rod (21) and at least two mixed flow plates (22), the screw rod (3) is parallel to a water pipe (18), mounting bearings are arranged at two ends of the screw rod (3), the two ends are connected with the inner wall of a water tank (4) through the mounting bearings, the ball screw bearing (19) is mounted on the screw rod (3), one ends of two lifting rods (9) far away from a filter screen (8) are connected with the ball screw bearing (19) through the transmission rod (20), the stirring rod (21) is perpendicular to the screw rod (3), the middle part of the stirring rod (21) is fixedly connected with the bottom end of the screw rod (3), the mixed flow plates (22) are arranged on one side of the stirring rod (21) close to the water pipe (18), and the mixed flow plates (22) are parallel to the screw rod (3), the included angle between the plane of each mixed flow plate (22) and the stirring rod (21) is an acute angle.
2. A multifunctional water-saving type large shed sprinkling irrigation equipment as claimed in claim 1, wherein the water tank (4) is provided with a control box, the interior of the control box is provided with a PLC, the control box is provided with a display screen and at least two control keys, and the display screen and each control key are electrically connected with the PLC.
3. A multifunctional water-saving type large shed sprinkling irrigation device as claimed in claim 1, wherein the driving assembly comprises a motor (12), a connecting wire (16), a wire reel (13) and a fixed pulley (14), the fixed pulley (14) is mounted on a support rod (15), the motor (12) is fixedly connected with a water pipe (18), a through hole is arranged on one side of the water pipe (18) close to the motor (12), the connecting wire (16) passes through the through hole, one end of the connecting wire (16) is wound on the periphery of the wire reel (13), the other end of the connecting wire (16) is fixedly connected with a filter screen (8), and the connecting wire (16) bypasses the fixed pulley (14).
4. The multifunctional water-saving type large shed sprinkling irrigation equipment as claimed in claim 1, wherein the cleaning assembly comprises a rotating rod (5), an elastic rope (6) and a cleaning brush (7), one end of the rotating rod (5) is hinged with the inner wall of one side of the water delivery pipe (18) far away from the water drainage channel, the other end of the rotating rod (5) is hinged with the cleaning brush (7), the cleaning brush (7) is abutted against the filter screen (8), one end of the elastic rope (6) is fixedly connected with the middle part of the rotating rod (5), the other end of the elastic rope (6) is fixedly connected with the inner wall of one side of the water delivery pipe (18) far away from the water drainage channel, and the elastic rope (6) is in a stretching state.
5. A multifunctional water-saving large canopy sprinkler installation as claimed in claim 1 wherein said flow mixing plate (22) has at least two evenly distributed perforations.
6. A multifunctional water-saving large canopy sprinkler installation as claimed in claim 1, wherein the inner wall of the tank (4) is coated with a corrosion resistant coating.
7. A multifunctional water-saving type large canopy sprinkler irrigation apparatus as claimed in claim 1, wherein the filter screen (8) is made of stainless steel.
8. A multi-functional water-saving large canopy sprinkler installation according to claim 3, wherein the motor (12) is a servo motor.
9. A multifunctional water-saving type large canopy sprinkler installation as claimed in claim 1, wherein said lifting rod (9) is coated with grease.
10. A multifunctional water-saving type large shed sprinkling irrigation equipment as claimed in claim 1, wherein a sealing ring is arranged on the periphery of the filter screen (8), and the filter screen (8) is connected with the inner wall of the water pipe (18) in a sealing way through the sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010100797.8A CN111201928A (en) | 2020-02-19 | 2020-02-19 | Multifunctional water-saving type large-shed sprinkling irrigation equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010100797.8A CN111201928A (en) | 2020-02-19 | 2020-02-19 | Multifunctional water-saving type large-shed sprinkling irrigation equipment |
Publications (1)
| Publication Number | Publication Date |
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| CN111201928A true CN111201928A (en) | 2020-05-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010100797.8A Withdrawn CN111201928A (en) | 2020-02-19 | 2020-02-19 | Multifunctional water-saving type large-shed sprinkling irrigation equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN111201928A (en) |
Cited By (1)
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| CN111587704A (en) * | 2020-06-23 | 2020-08-28 | 徐纯 | Municipal construction overpass is with farming systems cultivated in a pot |
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