CN210492014U

CN210492014U - Three-dimensional automatic watering device that sprays

Info

Publication number: CN210492014U
Application number: CN201921210312.XU
Authority: CN
Inventors: 李旭龙; 胡波
Original assignee: Chengdu Univeristy of Technology
Current assignee: Chengdu Univeristy of Technology
Priority date: 2019-07-30
Filing date: 2019-07-30
Publication date: 2020-05-12
Anticipated expiration: 2029-07-30

Abstract

The utility model belongs to the technical field of the agricultural, a three-dimensional automatic watering device that sprays is disclosed, the on-line screen storage device comprises a base, the universal wheel is installed to the downside of base, the upside of base is provided with the motor, water tank and two support columns, the upper end rigid coupling connecting rod of support column, the free end of connecting rod all is connected with the arc pipe, the bottom of arc pipe is provided with a plurality of shower nozzles, be provided with level sensor in the water tank, still be provided with water pump and battery on the water tank, the motor is used for driving the support column and rotates, be connected with high-pressure hose between water pump and the arc pipe, install the solenoid valve on the high-pressure hose, the water tank top is provided with the controller, level sensor, the solenoid valve, motor and water pump all with battery electric. The device is flexible and mobile, saves water resources, irrigates uniformly, promotes the healthy growth of street trees, and does not influence the passage of people.

Description

Three-dimensional automatic watering device that sprays

Technical Field

The utility model relates to the field of agricultural technology, specifically a three-dimensional automatic watering device that sprays.

Background

The street trees refer to trees planted in rows on both sides of a highway and a road, and play an important role in urban road greening and garden greening. The street trees are necessary as supporting facilities for the functions of the roads, and play an important role in improving the service quality of the roads, improving the regional ecological environment, eliminating noise, purifying air, regulating climate and conserving water sources.

For irrigation of street trees, in the prior art, spraying is directly carried out from a nearby water receiving pipe, the water sprayed by each street tree is inconsistent and is basically sprayed at a certain position of the root of the street tree in a concentrated manner, so that the root of the street tree is uneven in water obtaining, growth is influenced, the water is easily sprayed onto sidewalks on the sides of the street trees during spraying, water is accumulated on the ground, the environment is attractive, and people are also hindered from passing.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a watering device is sprayed in three-dimensional automation, it is uneven to solve prior art and spray the water yield when spraying the street tree, influences and grows, and makes ponding on the ground easily when spraying, influences the environment pleasing to the eye, hinders the current problem of people in addition.

The utility model provides a basic scheme that: a three-dimensional automatic spraying and irrigating device comprises a base, universal wheels are mounted on the lower side of the base, a motor, a water tank and two adjacent and rotatable supporting columns are arranged on the upper side of the base, connecting rods with adjustable lengths are fixedly connected to the upper ends of the supporting columns along the radial direction of the supporting columns, arc-shaped pipes are connected to the free ends of the connecting rods, a plurality of spray heads are arranged at the bottoms of the arc-shaped pipes, and interfaces are arranged on the arc-shaped pipes;

the improved water tank is characterized in that a liquid level sensor is arranged in the water tank, a water pump and a storage battery are further arranged on the water tank, the motor is used for driving the support column to rotate, a high-pressure hose is connected between the water pump and the arc-shaped pipe, a solenoid valve is installed on the high-pressure hose, the water pump is connected with a water tank pipeline, a controller is arranged at the top of the water tank, the liquid level sensor, the solenoid valve, the motor and the water pump are all electrically connected with the storage battery, the liquid level sensor, the motor, the water pump, the solenoid valve and the storage battery are all electrically connected with the controller, and the controller is used for controlling.

Working principle of basic scheme: the device is pushed to walk along the road, the side where the support columns are located faces a street tree, after the device reaches the front of the street tree, the controller is started, the controller controls the motor to be started, the motor rotates to drive the two support columns to rotate 90 degrees in opposite directions until the two connecting rods are parallel, the controller controls the motor to be closed, the two arc-shaped pipes in front of the motor surround the street tree, then the controller controls the water pump and the electromagnetic valve to be started, water in the water tank enters the arc-shaped pipes through the high-pressure hose and flows to the periphery of the street tree from the spray head, then the controller controls the water pump and the electromagnetic valve to be closed according to a liquid level signal sent by the liquid level sensor, when the water in the water tank reduces a fixed volume, the controller controls the motor to rotate reversely to drive the two support columns to rotate back to the original position, irrigation to one street tree is finished, wherein when the water tank is observed to be, the spraying and irrigating of the street trees can be completed.

The basic scheme has the advantages that: (1) the device can control the water amount sprayed by the street trees, saves water resources under the condition of meeting the requirements of the street trees, and irrigates around the roots of the street trees, so that the roots of the street trees are uniformly watered, and the healthy growth of the street trees is promoted. (2) This device avoids spraying the pedestrian on the sidewalk on the side of pavement tree when spraying, can not influence people current, still avoids ground ponding and mixes mud, influences the environment pleasing to the eye. (3) The device can be pushed to walk on the road edge, is flexible and mobile and is not limited by a pipeline.

Further, the method can be used for preparing a novel materialThe connecting rod comprises a first rod body and a second rod body, an expansion sleeve is arranged at the end part, close to the second rod body, of the first rod body, the first rod body is connected with the inner wall of the second rod body in a sliding mode through the expansion sleeve, the inner wall of the expansion sleeve is provided with an internal thread, the end part, far away from the first rod body, of the inner wall of the expansion sleeve is provided with a wedge-shaped inclination, a plurality of notches are formed in the end part, far away from the first rod body, of the expansion sleeve along the axial direction of the end part, far away from the first rod body, of the second rod body and fixedly connected with theThe end part close to the first rod body is in threaded connection with the first rod body.

Through the setting, the length of the connecting rod can be flexibly and conveniently adjusted to adapt to the distance from the edge of different roads to the street tree, and the practicability of the device is improved.

Further, the method can be used for preparing a novel materialThe periphery of the expansion sleeve is provided with external teeth, and the inner wall of the second pipe body is provided with internal teeth matched with the external teeth.

Through the arrangement, the expansion sleeve cannot rotate relative to the second pipe body, so that the first rod sports second pipe body is more quickly screwed after the length is adjusted.

Further, the method can be used for preparing a novel materialThe high-pressure hose is adhered with a hook which can be hung on the connecting rod.

Through the arrangement, the high-pressure hose is prevented from drooping and is easy to damage.

Further, the method can be used for preparing a novel materialAnd the bottom of the high-pressure hose is provided with spray heads at intervals.

Through the setting, can use this device to spray watering greenbelt, lawn lamp, improve the multifunctionality of device.

Further, the method can be used for preparing a novel materialAnd either side of the base is provided with a jack which is inserted with a push rod.

Through the arrangement, the device is convenient for an operator to push.

Drawings

Fig. 1 is a front view of the three-dimensional automatic sprinkling irrigation device of the utility model;

FIG. 2 is a top view of the three-dimensional automatic spraying and irrigating device of the present invention;

fig. 3 is a cross-sectional view of the joint of the first rod and the second tube of the present invention.

Detailed Description

The following is further detailed by the specific embodiments:

reference numerals in the drawings of the specification include: the water pump comprises a base 1, a push rod 2, a water tank 3, a motor 4, a support column 5, a connecting rod 6, a first rod body 601, a second pipe body 602, an expansion sleeve 603, an arc-shaped pipe 7, a spray head 8, a liquid level sensor 9, a water pump 10, a storage battery 11, a high-pressure hose 12, an electromagnetic valve 13 and a controller 14.

Embodiment is shown in fig. 1 and fig. 2, a three-dimensional automatic sprinkling irrigation device, comprising a base 1, the front side of the base 1 is provided with jacks, push rods 2 are inserted into the jacks to facilitate the pushing of the device by operators, universal wheels are installed at four corners of the lower side of the base 1, a water tank 3 is welded on the upper side of the base 1, a water inlet is arranged on the upper side of the water tank 3, a window is arranged on the front side of the water tank 3, transparent PVC plastic is hermetically bonded on the window to observe the water level of the water tank 3, a motor 4 is welded on the left side of the water tank 3, two support columns 5 are rotatably connected on the base 1 on the left side of the motor 4 through ball bearings, the support columns 5 are lifting cylinders to conveniently adjust the height of the support columns 5, the output shaft of the motor 4 is positioned on the upper side of the output shaft, the motor 4 shell on the front side of the output shaft is, an output shaft of the motor 4 is connected with the intermediate shaft through a belt, one support column 5 of the two support columns 5 is connected with the output shaft of the motor 4 through the belt, and the other support column 5 is connected with the intermediate shaft through the belt.

Referring to fig. 3, a connecting rod 6 with an adjustable length is fixedly connected to the upper end of the supporting column 5 along the radial direction thereof, the connecting rod 6 includes a first rod 601 and a second tube 602, an expansion sleeve 603 is disposed at the right end of the first rod 601, outer teeth are disposed on the outer circumference of the expansion sleeve 603, inner teeth adapted to the outer teeth are disposed on the inner wall of the second tube 602, so that the expansion sleeve 603 is prevented from rotating relative to the second tube 602, and the first rod 601 and the second tube 602 can be screwed more quickly after adjusting the length, the first rod 601 is slidably connected to the inner wall of the second tube 602 through the expansion sleeve 603, inner threads are disposed on the inner wall of the expansion sleeve 603, the right end of the inner wall of the expansion sleeve 603 has a wedge-shaped slope, a plurality of notches are axially formed on the right end of the expansion sleeve 603, the right end of the second tube 602 is welded to the upper end of the supporting column 5, and the left end, the left end of the first rod body 601 is welded with an arc-shaped pipe 7 with two closed ends, the bottom of the arc-shaped pipe 7 is connected with a plurality of nozzles 8 in a threaded mode, and the arc-shaped pipe 7 is provided with a connector.

A liquid level sensor 9 is arranged in the water tank 3, the liquid level sensor 9 is preferably an ELECALL brand EM15-2 liquid level sensor 9, a water pump 10 and a storage battery 11 are fixedly adhered on the water tank 3, an inlet of the water pump 10 is connected with the bottom of an inner cavity of the water tank 3 through a pipeline, a high-pressure hose 12 is connected between an outlet of the water pump 10 and the arc-shaped pipe 7, closable spray heads 8 are arranged at the bottom of the high-pressure hose 12 at intervals, the device can be used for spraying and irrigating green belts and lawn lamps, the multifunctional performance of the device is improved, a hook capable of being hung on the connecting rod 6 is adhered on the high-pressure hose 12 to prevent the high-pressure hose 12 from drooping and being easily damaged, an electromagnetic valve 13 is arranged on the high-pressure hose 12, a controller 14 is arranged at the top of the storage battery 11, the controller 14 is selected from a PLC of Sanling, The motor 4 and the water pump 10 are electrically connected with the storage battery 11, the liquid level sensor 9, the motor 4, the water pump 10, the electromagnetic valve 13 and the storage battery 11 are electrically connected with the controller 14, and the controller 14 is used for controlling the opening and closing of the water pump 10, the motor 4 and the electromagnetic valve 13 according to a liquid level signal sent by the liquid level sensor 9.

When the device works, a worker pushes the device to walk along the road, the side surface where the support columns 5 are located faces the street tree, when the device reaches the front of the street tree, the controller 14 is started, the controller 14 controls the motor 4 to be started, the motor 4 enables the two support columns 5 to rotate 90 degrees in opposite directions through the intermediate shaft and the belt, the two connecting rods 6 are parallel, the controller 14 controls the motor 4 to be stopped, the two arc-shaped pipes 7 in front of the connecting rods 6 surround the street tree, then the controller 14 controls the water pump 10 and the electromagnetic valve 13 to be started, water in the water tank 3 is pressurized through the water pump 10, enters the arc-shaped pipes 7 through the high-pressure hose 12 and is sprayed in the peripheral soil of the street tree from the spray heads 8, the controller 14 controls the water pump 10 and the electromagnetic valve 13 to be stopped after the water in the water tank 3 reduces the volume preset by the controller 14 according to a liquid level signal sent by the liquid level sensor 9, and controls the motor 4 to rotate, accomplish the watering to a street tree promptly, wherein, when observing that water tank 3 does not have water, the nearby replenishment of near water source of accessible, repeat above-mentioned step, can accomplish the watering of spraying to the street tree, when needs watering meadow, open shower nozzle 8 on the high-pressure hose 12, controller 14 direct control water pump 10 and solenoid valve 13 are opened, can spray the meadow of watering two connecting rods 6 length within ranges, the staff slowly promotes this device, can carry out the meadow of large tracts of land and spray the watering.

The above embodiments of the present invention are only examples, and the common knowledge of the known specific structures and characteristics in the schemes is not described too much, it should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, and these should 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

1. The utility model provides a watering device is sprayed in three-dimensional automation which characterized in that: the device comprises a base, universal wheels are installed on the lower side of the base, a motor, a water tank and two adjacent and rotatable supporting columns are arranged on the upper side of the base, connecting rods with adjustable lengths are fixedly connected to the upper ends of the supporting columns along the radial direction of the supporting columns, arc-shaped pipes are connected to the free ends of the connecting rods, a plurality of spray heads are arranged at the bottoms of the arc-shaped pipes, and interfaces are arranged on the arc-shaped pipes;

be provided with level sensor in the water tank, still be provided with motor, water pump and battery on the water tank, the motor is used for driving the support column and rotates, be connected with the high-pressure hose between water pump and the arc pipe, install the solenoid valve on the high-pressure hose, water pump and water tank pipe connection, the water tank top is provided with the controller, level sensor, solenoid valve, motor and water pump all with battery electric connection, level sensor, motor, water pump, solenoid valve and battery all with controller electric connection, the controller is used for opening and close of liquid level signal control water pump, motor and solenoid valve according to level sensor sends.

2. The stereoscopic automatic sprinkling irrigation device according to claim 1, wherein: the connecting rod includes the first body of rod and second body, the tip that the first body of rod is close to the second body is provided with the expansion sleeve pipe, the inner wall sliding connection of the first body of rod through expansion sleeve pipe and second body, the inner wall of expansion sleeve pipe is equipped with the internal thread, the tip that the first body of rod was kept away from to the inner wall of expansion sleeve pipe has the wedge inclination, and the tip that the first body of rod was kept away from to the expansion sleeve pipe has seted up a plurality of incisions along its axial, the upper end rigid coupling of the tip and the support column of keeping away from the first body of rod of second body, the tip and the first body of rod threaded connection that the expansion sleeve pipe is close to.

3. The stereoscopic automatic sprinkling irrigation device according to claim 2, wherein: the periphery of inflation sleeve pipe is equipped with the external tooth, the inner wall of second body is equipped with the internal tooth with the external tooth adaptation.

4. The stereoscopic automatic sprinkling irrigation device according to claim 1, wherein: the high-pressure hose is bonded with a hook which can be hung on the connecting rod.

5. The stereoscopic automatic sprinkling irrigation device according to claim 1, wherein: and the bottom of the high-pressure hose is provided with spray heads at intervals.

6. The stereoscopic automatic sprinkling irrigation device according to claim 1, wherein: and jacks are arranged on any side of the base, and push rods are inserted into the jacks.