CN108739290B - Multipurpose intelligence sprinkling irrigation car - Google Patents

Multipurpose intelligence sprinkling irrigation car Download PDF

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Publication number
CN108739290B
CN108739290B CN201810367552.4A CN201810367552A CN108739290B CN 108739290 B CN108739290 B CN 108739290B CN 201810367552 A CN201810367552 A CN 201810367552A CN 108739290 B CN108739290 B CN 108739290B
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China
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water
water pipe
pipe
storage tank
switching valve
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CN201810367552.4A
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CN108739290A (en
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杨鹤钫
林礼区
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Beijing Shenzhou Gang'e Electromechanical Equipment Co ltd
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Institute of Laser and Optoelectronics Intelligent Manufacturing of Wenzhou University
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Publication of CN108739290A publication Critical patent/CN108739290A/en
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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
    • 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
    • A01G25/16Control of watering

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  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fertilizing (AREA)
  • Special Spraying Apparatus (AREA)

Abstract

The invention relates to the technical field of agricultural irrigation equipment, in particular to a multipurpose intelligent sprinkling irrigation vehicle which comprises a vehicle body, wherein a water storage tank and a water pipe rolling mechanism are arranged on the vehicle body, a switching valve is arranged on the water storage tank, a water inlet of the switching valve is communicated with the water storage tank, a water outlet of the switching valve is communicated with a water pipe, and the switching valve is used for switching or cutting off water supply of the water pipe; the water storage tank is also provided with a water quantity control device, the water quantity control device comprises a display, a controller and a water level sensor, and the water level sensor and the display are in signal connection with the controller; the water pipe winding mechanism comprises a support, a winding shaft and a water pipe, the winding shaft and the water pipe are arranged on the support, a water pumping device and a filter sleeve are arranged on the support, the filter sleeve is used for filtering sundries adhered to the side wall of the water pipe, and a nozzle is arranged on the inner side wall of the filter sleeve. The multipurpose intelligent sprinkling irrigation vehicle provided by the invention can be used for cleaning a water pipe after sprinkling irrigation, removing residual water in the water pipe and avoiding influencing the next use.

Description

Multipurpose intelligence sprinkling irrigation car
Technical Field
The invention relates to the technical field of agricultural irrigation equipment, in particular to a multipurpose intelligent sprinkling irrigation vehicle.
Background
With the popularization and application of water-saving irrigation technology, the water-medicine-fertilizer integrated technology integrating irrigation, pesticide spraying and fertilization is widely applied to the production of modern agriculture, fertilizer and pesticide are dissolved and then poured into an irrigation system, the manpower output is greatly reduced, the irrigation efficiency is effectively improved, and sprinkling irrigation is usually realized by using a sprinkling irrigation vehicle in an area far away from a water source.
The sprinkling irrigation vehicle generally comprises two parts, namely a water storage tank and a water spraying mechanism, wherein the water spraying mechanism comprises a water pipe winding frame, a water pipe, a spray head and a spray head supporting frame, water in the water storage tank is guided into the field through the water pipe, and then the water is sprayed out through the spray head. Need withdraw the water pipe after the sprinkling irrigation is accomplished, often can adhere to a lot of earth on the water pipe, influence the winding frame to the rolling of water pipe, can remain the water of irrigation in the water pipe of another side, because chemical substances such as chemical fertilizer, liquid medicine contain it, it can cause the damage to the water pipe to reside in for a long time, also can produce the peculiar smell simultaneously, causes the influence to next use.
Disclosure of Invention
The invention aims to provide a multipurpose intelligent sprinkling irrigation vehicle which can clean a water pipe after sprinkling irrigation, remove residual water in the sprinkling irrigation vehicle and remove soil impurities adhered to the outer wall of the sprinkling irrigation vehicle, and avoid influencing the next use.
In order to solve the technical problem, the patent provides the following technical scheme:
a multipurpose intelligent sprinkling irrigation vehicle comprises a vehicle body, wherein a water storage tank and a water pipe winding mechanism are arranged on the vehicle body, a switching valve is arranged on the water storage tank, a water inlet of the switching valve is communicated with the water storage tank, a water outlet of the switching valve is communicated with a water pipe, and the switching valve is used for switching or cutting off water supply of the water pipe; the water storage tank is also provided with a water quantity control device, the water quantity control device comprises a display, a controller and a water level sensor, the water level sensor and the display are in signal connection with the controller, and the controller is used for detecting the residual water quantity in the water storage tank through the water level sensor and displaying the residual water quantity through the display;
the water pipe winding mechanism comprises a support, a winding shaft and a water pipe, the winding shaft is arranged on the support, one end of the water pipe, which is connected with the switching valve, is fixed on the winding shaft, the support is also provided with a water pumping device and a filter sleeve, the filter sleeve is used for filtering sundries adhered to the side wall of the water pipe, a cavity is arranged inside the filter sleeve, and a nozzle communicated with the cavity is arranged on the inner side wall of the filter sleeve;
the water pumping device is used for pumping out water in the water pipe, the power input end of the water pumping device is in power connection with the winding shaft, the water inlet of the water pumping device is communicated with the water inlet of the switching valve, and the water outlet of the water pumping device is communicated with the cavity;
the inside of the water pipe is provided with a sliding plate which is connected with the inner wall of the water pipe in a sealing way and is also connected with the inner wall of the water pipe in a sliding way, the sliding plate can slide in the water pipe along the direction of the water pipe, a limiting block is arranged in one end of the water pipe far away from the water storage tank, is used for preventing the sliding plate from sliding out of the water pipe, a spray head is also arranged at one end of the water pipe far away from the water storage tank, a water through hole and a locking mechanism are arranged on the sliding plate, the locking mechanism comprises a locking plate and a spring, the locking plate is connected with the sliding plate in a sliding way, the spring is used for supporting the locking plate to enable the locking plate to close the water through hole, the locking plate is provided with a first permanent magnet, the outer side wall of the water pipe is provided with an electromagnet corresponding to the position of the limiting block, the electromagnet is used for controlling the locking plate to slide through the first permanent magnet, the electromagnet is in signal connection with the controller, and the controller is further used for controlling the opening and closing of the water through hole through the electromagnet.
The working principle of the technical scheme of the invention is as follows: the water storage tank is filled with water into the water pipe through the switching valve, the lock plate on the sliding plate blocks the water through hole under the action of the spring, and the side wall of the sliding plate is in sealed and sliding connection with the inner side wall of the water pipe; when the sprinkling irrigation is finished and the pipe needs to be coiled, the electromagnet is closed, then the switching valve is operated to enable the water pipe to be communicated with the water pumping device, the water pipe is closed from the water storage tank, then the coiling shaft is rotated to coil the water pipe, the filter sleeve can scrape soil attached to the pipe wall of the water pipe, the coiling shaft drives the water pumping device to work, the water pumping device sucks water from the water pipe, injects the water into the cavity, and then the water is sprayed out from the nozzle to further clean the pipe wall of the water pipe; when the rolling is finished, the sliding plate also slides to one end of the water pipe connected with the switching valve, so that the residual water in the water pipe is emptied; when the water storage tank is used again, the switching valve is only required to be switched to the water storage tank; when the water pipe is blocked or the spray head is blocked, the switching valve can be operated, then the water pipe is wound, the sliding plate slides towards the direction of the water storage tank, the spray head sucks air inwards, and then blockage is convenient to clear.
Compared with the prior art, the technical scheme of the invention utilizes the sliding plate to roll the winding shaft to drive the water pumping device to generate adsorption force, so that residual water in the water pipe is discharged, and simultaneously impurities and soil adhered to the outer wall of the pipe wall are scraped and cleaned, thereby avoiding influencing the next use of the equipment.
Further, still be equipped with GPS sensor and wireless communication module on the storage water tank, the controller is with GPS sensor and the equal signal connection of wireless communication module, the controller passes through wireless communication module and backend server network connection, the controller is used for obtaining the irrigation volume of corresponding position from backend server according to the locating data of GPS sensor to according to the data control electro-magnet break-make of irrigation volume and level sensor.
And the current sprinkling irrigation position is obtained according to the positioning data of the GPS sensor, and the on-off of the electromagnet is automatically controlled according to the data of the background server, so that the automatic control is realized, and the user operation is reduced.
Further, the storage water tank includes water purification case and irrigation water tank, and the water purification case is used for holding the clear water, and irrigation water tank is used for holding the water that is used for irrigating, and the water inlet of diverter valve still communicates with water purification case and irrigation water tank.
When the sprinkling irrigation is finished and the water pipe needs to be rolled, clear water can be supplied for the water pipe for a period of time through the switching valve, then rolling operation is carried out, the clear water can be used for washing the inner wall of the pipe and residual pesticides and fertilizers, and damage to the water pipe caused by residual pesticides and fertilizers is avoided.
Furthermore, the electromagnet comprises an iron core and a coil, and a second permanent magnet is arranged on the filtering sleeve corresponding to the iron core.
After the rolling is completed, the second permanent magnet realizes the fixation of the water pipe through the adsorption of the iron core of the electromagnet.
Furthermore, an isolator is arranged between the power input end of the water pumping device and the winding shaft and used for transmitting power to the water pumping device when the winding shaft winds the water pipe.
Ensure that the water pumping device only works when the water pipe is wound.
Further, the spouts are evenly distributed along the circumferential direction of the inner side wall of the filter sleeve. The cleaning is more uniform and sufficient.
Further, the water pumping device comprises a shell, a power wheel and an eccentric wheel coaxially connected with the power wheel, a water cavity is arranged in the shell, a push plate which is connected with the side wall of the water cavity in a sliding mode is arranged in the water cavity, the push plate is further connected with the side wall of the water cavity in a sealing mode, a push rod is connected to the push plate and is in power connection with the eccentric wheel, the eccentric wheel is used for driving the push rod to reciprocate, a water inlet and a water outlet are formed in the shell, and check valves are arranged on the water inlet and the water outlet; one end of the winding shaft is provided with a driving wheel, the power wheel is in power connection with the driving wheel, and the radius of the driving wheel is larger than that of the power wheel.
The shell, the push rod and the push rod form a piston structure, the push rod is driven by the eccentric wheel to reciprocate, water in the water pipe is pumped out in the reciprocating motion process of the push plate through the matching of the one-way valve and is discharged through the water outlet, the radius of the driving wheel is larger than that of the power wheel, the rotating speed of the eccentric wheel can be increased, and the pumping speed is accelerated.
Drawings
FIG. 1 is a schematic structural view of a filter sleeve in an embodiment of a multipurpose intelligent sprinkling irrigation vehicle of the invention;
FIG. 2 is a schematic diagram of a sliding plate structure in an embodiment of the multi-purpose intelligent sprinkling irrigation vehicle of the invention.
Detailed Description
The following is further detailed by way of specific embodiments:
description of reference numerals: the water pipe comprises a water pipe 1, a filter sleeve 2, a cavity 3, a second permanent magnet 4, a nozzle 5, an outer sleeve 6, a sliding plate 7, a coil 8, an iron core 9, a locking plate 10, a first permanent magnet 11 and a spring 12.
The multipurpose intelligent sprinkling irrigation vehicle comprises a vehicle body, wherein a water storage tank and a water pipe winding mechanism are arranged on the vehicle body, a switching valve is arranged on the water storage tank, the water storage tank comprises a water purification tank and an irrigation water tank, the water purification tank is used for containing clean water, the irrigation water tank is used for containing irrigation water added with fertilizer and medicines, the switching valve comprises a first three-way switching valve and a second three-way switching valve, two water inlets of the first three-way switching valve are respectively communicated with the water purification tank and the irrigation water tank, one water inlet of the second three-way switching valve is connected with a water outlet of the first three-way switching valve, the other water inlet of the second three-way switching valve; can accomplish the switching between pumping device and storage water tank through the three-way diverter valve of second, the switching of water purification case and irrigation water tank can be realized to first three-way diverter valve.
Still be equipped with water yield control device on the storage water tank, water yield control device includes display, controller and level sensor, and level sensor adopts current technique, and the display adopts the LCD screen, and level sensor and display all with controller signal connection, controller are used for detecting the residual water yield in the storage water tank and show through the display through level sensor, and the controller adopts STM32 series singlechip.
Water pipe winding mechanism includes the support, winding axle and water pipe 1 of setting on the support, and the one end that water pipe 1 connects the second three-way switch valve is fixed on the winding axle, still is equipped with pumping device and filter sleeve 2 on the support, as shown in fig. 1, filter sleeve 2 is used for crossing the debris of adhesion on the 1 lateral wall of water strainer, and filter sleeve 2 is inside to be equipped with cavity 3, is equipped with the spout 5 with 3 intercommunications of cavity on the 2 inside walls of filter sleeve, and spout 5 is along 2 inside wall circumference evenly distributed of filter sleeve.
The water pumping device is used for pumping water in the water pipe 1, the power input end of the water pumping device is in power connection with the winding shaft, an isolator is arranged between the power input end of the water pumping device and the winding shaft and used for transmitting power to the water pumping device when the winding shaft winds the water pipe 1, the water pumping device comprises a shell, a power wheel and an eccentric wheel coaxially connected with the power wheel, a water cavity is arranged in the shell, a push plate in sliding connection with the side wall of the water cavity is arranged in the water cavity, the push plate is further in sealing connection with the side wall of the water cavity, a push rod is connected to the push plate and is in power connection with the eccentric wheel, the eccentric wheel is used for driving the push rod to reciprocate, a water inlet and a water; and in order to ensure the sealing property, rubber pads are arranged at the joint of the water pumping device and the cavity 3, between the water pumping device and the second three-way switching valve, between the second three-way switching valve and the first three-way switching valve and between the first three-way switching valve and the water storage tank.
As shown in fig. 2, a sliding plate 7 is arranged inside a water pipe 1, four sliding grooves are arranged on the inner wall of the water pipe 1 along the direction of the water pipe 1, protrusions matched with the sliding grooves are arranged on the side wall of the sliding plate 7, sliding connection is realized between the sliding plate 7 and the inner wall of the water pipe 1 through the sliding grooves and the protrusions, a rubber layer is filled between the sliding grooves and the protrusions, so that the sliding plate 7 and the water pipe 1 are in sealing connection, the sliding plate 7 can slide inside the water pipe 1 along the direction of the water pipe 1, a limiting block is arranged inside one end, far away from a water storage tank, of the water pipe 1 and used for blocking the sliding plate 7 and preventing the sliding plate 7 from sliding out of the water pipe 1, a spray head is further arranged at one end, far away from the water storage tank, a water through hole and a locking mechanism are arranged on the sliding plate, the locking plate 10 is provided with a first permanent magnet 11, the outer side wall of the water pipe 1 corresponding to the position of the limiting block is provided with an outer sleeve 6, and the outer sleeve 6 is internally provided with electromagnets, in the embodiment, the electromagnets are symmetrically arranged, the plane where the first permanent magnet 11 is located is taken as a symmetrical plane, the electromagnets respectively correspond to two surfaces of the first permanent magnet 11, the two electromagnets are opposite in magnetism after being electrified, so that the first permanent magnet 11 can be attracted and repelled, the first permanent magnet 11 can overcome the elastic force of a spring 12, the locking plate 10 is driven to move, the water through hole is opened, the two electromagnets are in signal connection with a controller, and the controller can control the opening and closing of the water through hole through the electromagnets; the electro-magnet includes iron core 9 and coil 8, crosses and is equipped with second permanent magnet 4 with iron core 9 position correspondence department on the filter sleeve 2 for through the absorption of second permanent magnet 4 to iron core 9 after the rolling of water pipe 1 is accomplished, fix water pipe 1.
The water storage tank is further provided with a GPS sensor and a wireless communication module, the controller is in signal connection with the GPS sensor and the wireless communication module, the controller is in network connection with the background server through the wireless communication module, and the controller is used for acquiring irrigation quantity of a corresponding position from the background server according to positioning data of the GPS sensor and controlling the on-off of the electromagnet according to the irrigation quantity and the data of the water level sensor.
When the sprinkling irrigation vehicle works, a user firstly drags the water pipe 1 out of the water pipe rolling mechanism, then the water pipe is unfolded, the position to be irrigated is pulled down, the irrigation water tank is enabled to fill water into the water pipe 1 through the switching valve, at the moment, the lock plate 10 on the sliding plate 7 blocks the water through hole under the action of the spring 12, the side wall of the sliding plate 7 is in sealed and sliding connection with the inner side wall of the water pipe 1, therefore, the sliding plate 7 can slide towards one end far away from the water storage tank under the action of water flow until the sliding plate touches a limiting block, at the moment, the electromagnet can generate magnetic force on the first permanent magnet 11, after the electromagnet is switched on, the first permanent magnet 11 is adsorbed, the lock plate 10 compresses the spring 12 under the adsorption of the electromagnet, the water through hole is opened, after the electromagnet is switched off, the lock plate 10 is reset under the action of the spring, the on-off of the electromagnet is automatically controlled according to the data of the background server, so that the irrigation is controlled, the automatic irrigation is realized, and the user operation is reduced; when the water pipe 1 needs to be wound after sprinkling irrigation is completed, the electromagnet is closed, then clear water is supplied to the water pipe 1 for a period of time by operating the switching valve, the clear water can wash the inner wall of the pipe and residual pesticides and fertilizers, so that the water pipe 1 is prevented from being damaged by the residues, then the water pipe 1 is communicated with the water pumping device, then the winding shaft is rotated to wind the water pipe 1, the filter sleeve 2 can scrape soil attached to the pipe wall of the water pipe 1, the winding shaft drives the water pumping device to work, the water pumping device sucks water from the water pipe 1, injects the water into the cavity 3, and then the water is sprayed out from the nozzle 5 to further clean the pipe wall of the water pipe 1; when the rolling is finished, the sliding plate 7 also slides to one end of the water pipe 1 connected with the switching valve, so that the residual water in the water pipe 1 is emptied; when the water storage tank is used again, the switching valve is only required to be switched to the water storage tank; when taking place to block up or the shower nozzle blocks up in water pipe 1, also can be through operating the diverter valve, then the mode of rolling water pipe 1 makes sliding plate 7 slide to the storage water tank direction, makes the shower nozzle inwards breathe in, and then be convenient for clear away the jam, sliding plate 7 slides in intraductally, can in time clear up the impurity of adhesion on the pipe inner wall, avoids intraductal jam.
The foregoing are merely exemplary embodiments of the present invention, and no attempt is made to show structural details of the invention in more detail than is necessary for the fundamental understanding of the art, the description taken with the drawings making apparent to those skilled in the art how the several forms of the invention may be embodied in practice with the teachings of the invention. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (6)

1. The utility model provides a multipurpose intelligence sprinkling irrigation car, includes the automobile body, is equipped with storage water tank and water pipe winding mechanism on the automobile body, its characterized in that: the water storage tank is provided with a switching valve, a water inlet of the switching valve is communicated with the water storage tank, a water outlet of the switching valve is communicated with the water pipe, and the switching valve is used for switching or cutting off water supply of the water pipe; the water storage tank is also provided with a water quantity control device, the water quantity control device comprises a display, a controller and a water level sensor, the water level sensor and the display are in signal connection with the controller, and the controller is used for detecting the residual water quantity in the water storage tank through the water level sensor and displaying the residual water quantity through the display;
the water pipe winding mechanism comprises a support, a winding shaft and a water pipe, the winding shaft is arranged on the support, one end of the water pipe, which is connected with the switching valve, is fixed on the winding shaft, the support is also provided with a water pumping device and a filter sleeve, the filter sleeve is used for filtering sundries adhered to the side wall of the water pipe, a cavity is arranged inside the filter sleeve, and a nozzle communicated with the cavity is arranged on the inner side wall of the filter sleeve;
the water pumping device is used for pumping out water in the water pipe, the power input end of the water pumping device is in power connection with the winding shaft, the water inlet of the water pumping device is communicated with the water inlet of the switching valve, and the water outlet of the water pumping device is communicated with the cavity;
the water pipe is internally provided with a sliding plate, the sliding plate is sealed with the inner wall of the water pipe and is also connected with the inner wall of the water pipe in a sliding manner, one end, away from the water storage tank, of the water pipe is internally provided with a limiting block and is used for preventing the sliding plate from sliding out of the water pipe, one end, away from the water storage tank, of the water pipe is also provided with a spray head, the sliding plate is provided with a water through hole and a locking mechanism, the locking mechanism comprises a locking plate and a spring, the locking plate is connected with the sliding plate in a sliding manner, the spring is used for supporting the locking plate to enable the locking plate to close the water through hole, the locking plate is provided with a first permanent magnet, an electromagnet is arranged on the outer side wall of the water pipe, corresponding to the limiting block, and; the electromagnet comprises an iron core and a coil, and a second permanent magnet is arranged on the filtering sleeve corresponding to the iron core.
2. The multi-purpose intelligent sprinkler truck of claim 1, characterized in that: the water storage tank is further provided with a GPS sensor and a wireless communication module, the controller is in signal connection with the GPS sensor and the wireless communication module, the controller is in network connection with the background server through the wireless communication module, and the controller is used for acquiring irrigation quantity of a corresponding position from the background server according to positioning data of the GPS sensor and controlling the on-off of the electromagnet according to the irrigation quantity and the data of the water level sensor.
3. The multi-purpose intelligent sprinkler truck of claim 1, characterized in that: the storage water tank includes water purification case and irrigation water tank, and the water purification case is used for holding the clear water, and irrigation water tank is used for holding the water that is used for irrigating, and the water inlet of diverter valve still communicates with water purification case and irrigation water tank.
4. The multi-purpose intelligent sprinkler truck of claim 1, characterized in that: an isolator is arranged between the power input end of the water pumping device and the winding shaft and used for transmitting power to the water pumping device when the winding shaft winds the water pipe.
5. The multi-purpose intelligent sprinkler truck of claim 1, characterized in that: the spouts are evenly distributed along the circumferential direction of the inner side wall of the filter sleeve.
6. The multi-purpose intelligent sprinkler truck of claim 1, characterized in that: the water pumping device comprises a shell, a power wheel and an eccentric wheel coaxially connected with the power wheel, a water cavity is arranged in the shell, a push plate which is in sliding connection with the side wall of the water cavity is arranged in the water cavity, the push plate is in sealing connection with the side wall of the water cavity, a push rod is connected onto the push plate and is in power connection with the eccentric wheel, the eccentric wheel is used for driving the push rod to reciprocate, a water inlet and a water outlet are formed in the shell, and check valves are arranged on the water inlet and the water outlet; one end of the winding shaft is provided with a driving wheel, the power wheel is in power connection with the driving wheel, and the radius of the driving wheel is larger than that of the power wheel.
CN201810367552.4A 2018-04-23 2018-04-23 Multipurpose intelligence sprinkling irrigation car Active CN108739290B (en)

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CN108739290B true CN108739290B (en) 2020-08-11

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CN107372036A (en) * 2017-09-05 2017-11-24 湖北山石智能科技有限公司 A kind of self-closing agricultural with built-in hydraulic pressure ejecting mechanism pours machinery
CN107853144A (en) * 2017-12-12 2018-03-30 南京市雨花台区创新创业法治宣传与法律服务中心 A kind of hose fed travelling sprinkler machine being connected firmly with water pipe cleaning function

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WO2007086058A2 (en) * 2006-01-30 2007-08-02 I2U Ventures Ltd Workstation with sink unit and hose reel cart including same
CN203261928U (en) * 2013-04-07 2013-11-06 黄水红 Remote-control spraying device
CN104815470A (en) * 2015-04-14 2015-08-05 余姚市农村水利管理处 Net-cage type filter for spray and drip irrigation and application method thereof
CN205385758U (en) * 2016-03-02 2016-07-20 陶叶 Liftable gardens water jet equipment
CN106034999A (en) * 2016-07-30 2016-10-26 重庆科技学院 PLC-based solar energy automatic irrigation system and irrigation method thereof
CN107173177A (en) * 2017-05-13 2017-09-19 长沙联博科技咨询有限公司 A kind of agricultural uses water saving irrigating equipment
CN107278470A (en) * 2017-07-14 2017-10-24 中国农业科学院农田灌溉研究所 A kind of reel sprinkling irrigation machine that synchronously can be applied fertilizer or spray insecticide
CN107372036A (en) * 2017-09-05 2017-11-24 湖北山石智能科技有限公司 A kind of self-closing agricultural with built-in hydraulic pressure ejecting mechanism pours machinery
CN107853144A (en) * 2017-12-12 2018-03-30 南京市雨花台区创新创业法治宣传与法律服务中心 A kind of hose fed travelling sprinkler machine being connected firmly with water pipe cleaning function

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