CN108012826A - The small-sized sprinkler with reel of one kind greening sprinkling irrigation - Google Patents
The small-sized sprinkler with reel of one kind greening sprinkling irrigation Download PDFInfo
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- CN108012826A CN108012826A CN201711307164.9A CN201711307164A CN108012826A CN 108012826 A CN108012826 A CN 108012826A CN 201711307164 A CN201711307164 A CN 201711307164A CN 108012826 A CN108012826 A CN 108012826A
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- Prior art keywords
- reel
- rack
- cylinder
- nozzle
- sprinkling irrigation
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
- A01G25/095—Watering arrangements making use of movable installations on wheels or the like winch-driven
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- 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
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
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- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The invention discloses the small-sized sprinkler with reel of one kind greening sprinkling irrigation, including rack, Ka Daoshi reels, rainer and step drive device；Ka Daoshi reels are equipped with peripherally disposed Ka Dao；Step drive device includes reciprocal lift cylinders, upper caliper, lower caliper, solenoid directional control valve and electrical control mechanism, and upper caliper and lower caliper coordinate clamping to be installed on Ka Dao.Spray small-sized sprinkler with reel of this greening drives reciprocal lift cylinders to realize that piston rod cyclical upturn and downturn acts, realizes and drive the backrush of Ka Daoshi reel intervals to recycle sprinkling irrigation PE pipes automatically driving upper caliper to move up and down to carry out the Ka Dao of Ka Daoshi reels interval occlusion using pressure water by solenoid directional control valve, lower caliper can prevent Ka Daoshi reels from reversing in Ka Daoshi reel interval reeling up process, overall structure is simple, it can realize saving water resource, reduce quantities, it can realize uniform sprinkling irrigation at the same time, the sprinkling irrigation especially suitable for such as park, botanical garden etc. greening place.
Description
Technical field
The present invention relates to a kind of small-sized sprinkler with reel, is specifically that place is afforested in a kind of such as park, botanical garden of being suitable for
The small-sized sprinkler with reel of greening sprinkling irrigation of small range sprinkling irrigation operation is carried out, belongs to sprinkling irrigation equipment technical field.
Background technology
Sprinkling irrigation is to be formed water droplet there is pressure water to be sprayed onto in the air using special equipments such as nozzles and fallen earthward and crop table
The irrigation method in face, irrigation sprinkler are also known as sprayirrigation, sprinkling irrigation unit, that is, special equipment used by spraying.
Such as park, botanical garden greening place, can be used as strolling about or have a rest being used but also having and protects and improve environment
Function, energetically facilitation is played to urban afforestation and environmental protection.The sprinkling irrigation of existing greening place is more to be poured using nozzle
Fill, i.e., be fixedly mounted on nozzle on the pre-buried water transfer pipe network setting position for being arranged in below ground by connecting tube, water of spraying
Pressurized pumping plant and water transfer pipe network are sprayed by nozzle carries out fixed point sprinkling irrigation.
This traditional sprinkling irrigation mode when greening place is built due to needing pre-buried water transfer pipe network, and not only quantities is huge
Greatly, and the pre-buried water transfer pipe network for being arranged in below ground not easy care, in failure or water leakage situation, investigation is more difficult；
And the factor such as the greening landform in place, ground line gradient, vegetation plantation direction can influence the arrangement of water transfer pipe network, and then virtually
Cause the increase of quantities；Due to the mode for taking fixed point to spray, and individually the area coverage of nozzle is limited, therefore needs to set
Suitable nozzle combination spacing is to avoid sprinkling irrigation dead angle；Further, since from nozzle spray sprinkling irrigation water by self gravitation factor shadow
Ring, therefore the horizontal distribution during spraying in soil can be caused outwards to be gradually decreased centered on nozzle, the tapered knot in section
Structure, although suitable nozzle combination spacing can be to avoid sprinkling irrigation dead angle, but still can cause to irrigate non-uniform phenomenon and water money
The waste in source.
The content of the invention
In view of the above-mentioned problems, the present invention provides a kind of greening sprinkling irrigation small-sized sprinkler with reel, maneuverability, can realize section
About water resource, reduces quantities, while can realize uniform sprinkling irrigation, especially suitable for afforesting place such as park, botanical garden etc.
Sprinkling irrigation.
To achieve the above object, this greening spray small-sized sprinkler with reel include rack, Ka Daoshi reels, rainer and
Step drive device；
The rack is the box support frame structure that top, bottom and rear portion open, and bottom of the frame rear end is equipped with branch
Support wheel, the bottom front of rack are respectively arranged on the left side and the right side the front support that forward downward is obliquely installed, are set between two pieces front support
There is trustship beam that is horizontally disposed, being fixedly connected with two pieces front support；
The Ka Daoshi reels include cylinder, wing plate and rotation of reel axis；Cylinder is hollow cylinder-like structure；Wing plate
It is disc-shaped structure, is arranged to two pieces, two pieces wing plate is coaxial with cylinder respectively and is fixed at the both ends of cylinder, outside wing plate
Footpath size is more than the outer diameter of cylinder, and the outer surface of the opposite inner surface of two pieces wing plate and cylinder collectively forms sprinkling irrigation PE pipes 31
Accommodation space, be additionally provided with the Ka Dao for protruding from wing plate outer surface, weeks of the Ka Dao along wing plate on the outer surface of at least one wing plate
Set to marginal position and be arranged concentrically in the circular ring structure and circular ring structure of closing with wing plate；Rotation of reel axis be arranged to two pieces,
Symmetrical to be co-axially located on the center of two pieces wing plate, rotation of reel axis is hollow nested structure, before and after Ka Daoshi reels
Direction, which rolls, to be set, is set by rotation of reel pedestal in rack；
The rainer includes sprinkling irrigation PE pipes, pressure water shaft end input adapter, nozzle supporting mechanism and nozzle；Pressure
Water shaft end input adapter is three-port structure, and three-port structure includes an input terminal and two output terminals, and the input of pressure water shaft end connects
One output terminal of head is coaxially fixedly mounted on the shaft end of wherein one rotation of reel axis of Ka Daoshi reels；PE pipes of spraying are wound
On the cylinder of Ka Daoshi reels, sprinkling irrigation PE pipes input terminal penetrate Ka Daoshi reels inner barrel and with pressure water shaft end
The output terminal connection connection of input adapter, the output terminal of sprinkling irrigation PE pipes are pierced by from above the trustship beam of rack；Nozzle includes vertical
Direction is installed on the nozzle connecting tube on nozzle supporting mechanism and the nozzle rifle installed in nozzle connecting tube top, the nozzle of nozzle
The bottom of connecting tube connects connection with the output terminal for PE pipes of spraying；
The step drive device includes reciprocal lift cylinders, upper caliper, lower caliper, solenoid directional control valve and electrical control mechanism；
The position that reciprocal lift cylinders correspond to Ka Dao is fixedly mounted on the rear end of rack, and reciprocal lift cylinders include cylinder body and piston
Bar；Piston rod bottom is equipped with to be coordinated with the piston of piston rod integrative-structure and the internal diameter size of the outer diameter of piston and cylinder body,
The body of rod of piston rod and the cylinder mouth dimensional fits on cylinder body top, piston rod are installed on cylinder interior and are divided into inner chamber of cylinder block
The small chamber in portion and the big chamber of lower part, big bottom of chamber portion are equipped with through the inlet opening of outer wall of cylinder block, small top of chamber along cylinder body radial direction
The apopore through outer wall of cylinder block is equipped with along cylinder body radial direction；
Upper caliper anteroposterior direction sets, is erected between reciprocal lift cylinders and card road, and upper caliper includes bayonet part and supporting plate
Portion, bayonet part include bayonet that opening in left-right direction is set, being connected on Ka Dao, the width dimensions of bayonet and the thickness of Ka Dao
Spend size gap to coordinate, supporting plate portion is the battened construction that length direction is set along the longitudinal direction, the front end in supporting plate portion and bayonet part
It is fixedly connected, rear end is overlapped on the piston rod tops of reciprocal lift cylinders；
The structure of lower caliper is identical with the structure of upper caliper, positioned at the underface of upper caliper, the bayonet of lower caliper bayonet part
It is connected on Ka Dao, the rear end in lower caliper supporting plate portion is overlapped in rack；
Solenoid directional control valve, which is set up, to be installed in rack, and it is defeated that solenoid directional control valve includes feed liquor input terminal, feed liquor output terminal, time liquid
Entering end, return liquid output terminal, feed liquor input terminal connects connection by pipeline with another output terminal of pressure water shaft end input adapter,
Feed liquor output terminal connects connection by pipeline with the inlet opening of reciprocal lift cylinders, returns liquid input terminal and passes through pipeline and reciprocal lift cylinders
Apopore connection connection, return liquid output terminal on liquid efferent duct is installed back；
Electrical control mechanism includes controller, power supply box and reciprocal lift cylinders elevating control circuit, controller respectively with power supply box
It is electrically connected with solenoid directional control valve.
Scheme as a further improvement on the present invention, feed liquor input terminal and the pressure water shaft end input adapter of solenoid directional control valve
Another output terminal between pipeline be equipped with filter.
Scheme as a further improvement on the present invention, the input terminal of the pressure water shaft end input adapter are equipped with pressure
Table and flow control valve.
Scheme as a further improvement on the present invention, the step drive device, which further includes, is automatically stopped unreeling mechanism,
It is automatically stopped unreeling mechanism and lifts bar, spacing swing divider or so including spacing swing divider, kinematic link or steel wire rope, swing
Direction is horizontally hinged installed in the front end of rack, and the position that the body of rod that bar is lifted in swing is corresponded between upper caliper and lower caliper is hinged
Installed in the rear end of rack, the spacing rear end for swinging divider lifts the lever front end of bar by kinematic link or steel wire rope with swing
Connection, between spacing swing divider and rack, swings and lifts resetting spring is also equipped between the body of rod of bar and rack.
Scheme as a further improvement on the present invention, the rainer further include rack pipe mechanism, and rack pipe mechanism includes
Forward and reverse " 8 " word helical axis and comb sliding sleeve；Forward and reverse " 8 " word helical axis left and right directions level is erected at the front end of rack, position
In the top of trustship beam, forward and reverse " 8 " word helical axis is connected by the rotation of reel axis chain drive of driving-chain and Ka Daoshi reels 2
Connect；The socket of comb sliding sleeve is installed on forward and reverse " 8 " word helical axis, and the output terminal of sprinkling irrigation PE pipes 31, which passes through, is arranged on comb sliding sleeve
On U-shaped connecting component connect connection with the nozzle connecting tube bottom of nozzle.
Scheme as a further improvement on the present invention, the rainer further include pressure pipe structure, and pressure pipe structure includes
Pressure pipe frame and tension spring；Pressure pipe frame is door-shaped frame structure, the width dimensions of door-shaped frame structure and the cylinder of Ka Daoshi reels
Length dimension coordinates and is connected between the two pieces wing plate of Ka Daoshi reels, and the bottom of pressure pipe frame is hingedly mounted on rack or so
On the two side in direction；Tension spring one end is connected with the door-shaped frame structure of pressure pipe frame, the side wall of the other end and rack connects.
Scheme as a further improvement on the present invention, the pressure water input adapter of the eddies of water roller box are equipped with flow tune
Valve is saved, the pressure pipe structure is arranged on the rear of Ka Daoshi reels, and the articulated shaft of the bottom of pressure pipe frame passes through connecting rod machine
Structure is connected with flow control valve.
As a kind of embodiment of nozzle supporting mechanism of the present invention, the nozzle supporting mechanism is horizontal or leans forward and set
The support board structure put.
As the another embodiment of nozzle supporting mechanism of the present invention, the nozzle supporting mechanism is sprinkler car knot
Structure.
Scheme as a further improvement on the present invention, the electrical control mechanism of the step drive device further include solar energy collection
Battery plate, solar power current collection plate are electrically connected with power supply box.
Compared with prior art, the small-sized sprinkler with reel of this greening sprinkling irrigation is driven past using pressure water by solenoid directional control valve
Multiple lift cylinders realize piston rod cyclical upturn and downturn campaign and then drive upper caliper to move up and down the Ka Dao progress to Ka Daoshi reels
Interval occlusion, which is realized, drives Ka Daoshi reel interval backrush to recycle sprinkling irrigation PE pipes automatically, in Ka Daoshi reel interval reeling up process under
Clamp can prevent Ka Daoshi reels from reversing, and overall structure is simple, and convenience is sprayed to greening place vegetation and using flexible
It is high, easy to safeguard, not only need not in the pre-buried water transfer pipe network in greening place sprinkling irrigation region, without the concern for nozzle combination spacing etc.
Problem, and can be in the horizontal homogeneous point during sprinkling irrigation soil is realized on the premise of saving water resource from mobile sprinkling irrigation mode
Cloth, ensure uniform irrigation, and then realize reduce greening place construction work amount, save construction cost, especially suitable for such as park,
The sprinkling irrigation in place is afforested in botanical garden etc..
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the rearview of Fig. 1；
Fig. 4 is the fundamental diagram of reciprocal lift cylinders of the invention；
Fig. 5 is the structure diagram of Ka Daoshi reels of the present invention；
Fig. 6 is the structure diagram of upper caliper of the present invention.
In figure：1st, rack, 2, Ka Daoshi reels, 21, Ka Dao, 3, rainer, 31, sprinkling irrigation PE pipes, 32, pressure water shaft end
Input adapter, 33, nozzle supporting mechanism, 34, nozzle, 35, rack pipe mechanism, 36, pressure pipe structure, 4, step drive device, 41, past
Multiple lift cylinders, 42, upper caliper, 43, lower caliper, 44, solenoid directional control valve, 45, spacing swing divider, 46, swing and lift bar.
Embodiment
The present invention will be further described below in conjunction with the accompanying drawings (is retouched using the direction for the pull-out of PE pipes 31 of spraying as front below
State).
As shown in Figure 1, Figure 2, Figure 3 shows, the small-sized sprinkler with reel of this greening sprinkling irrigation includes rack 1, Ka Daoshi reels 2, sprinkling irrigation
Device 3 and step drive device 4.
The rack 1 is the box support frame structure that top, bottom and rear portion open, and 1 bottom rear end of rack is equipped with
Support wheel, the bottom front of rack 1 are respectively arranged on the left side and the right side the front support that forward downward is obliquely installed, between two pieces front support
Equipped with trustship beam that is horizontally disposed, being fixedly connected with two pieces front support.
The Ka Daoshi reels 2 include cylinder, wing plate and rotation of reel axis；Cylinder is hollow cylinder-like structure；The wing
Plate is disc-shaped structure, is arranged to two pieces, and two pieces wing plate is coaxial with cylinder respectively and is fixed at the both ends of cylinder, wing plate
Outer diameter is more than the outer diameter of cylinder, and the outer surface of the opposite inner surface of two pieces wing plate and cylinder collectively forms sprinkling irrigation PE pipes
31 accommodation space, as shown in figure 5, the card road 21 for protruding from wing plate outer surface is additionally provided with the outer surface of at least one wing plate,
Card road 21 sets along the circumferential edge position of wing plate and is arranged concentrically in the circular ring structure and circular ring structure of closing with wing plate；Reel
Rotation axis be arranged to two pieces, it is symmetrical be co-axially located on the center of two pieces wing plate, rotation of reel axis is hollow noose
Structure, 2 anteroposterior direction of Ka Daoshi reels, which rolls, to be set, is set by rotation of reel pedestal in rack 1.
The rainer 3 includes sprinkling irrigation PE pipes 31, pressure water shaft end input adapter 32, nozzle supporting mechanism 33 and spray
First 34；Pressure water shaft end input adapter 32 is three-port structure, and three-port structure includes an input terminal and two output terminals, pressure water
One output terminal of shaft end input adapter 32 is coaxially fixedly mounted on the axis of wherein one rotation of reel axis of Ka Daoshi reels 2
End；Sprinkling irrigation PE pipes 31 are wrapped on the cylinder of Ka Daoshi reels 2, and the input terminal of sprinkling irrigation PE pipes 31 penetrates the cylinder of Ka Daoshi reels 2
Internal portion simultaneously connect connection with the output terminal of pressure water shaft end input adapter 32, the support of the output terminals of PE pipes 31 of spraying from rack 1
It is pierced by above Guan Liang；Nozzle 34 include vertical direction be installed on nozzle supporting mechanism 33 on nozzle connecting tube and installed in nozzle
The nozzle rifle on connecting tube top, the bottom of the nozzle connecting tube of nozzle 34 connect connection with the output terminal for PE pipes 31 of spraying.
The step drive device 4 includes reciprocal lift cylinders 41, upper caliper 42, lower caliper 43,44 and of solenoid directional control valve
Electrical control mechanism；
The position that reciprocal lift cylinders 41 correspond to card road 21 is fixedly mounted on the rear end of rack 1, as shown in figure 4, reciprocal lifting
Cylinder 41 includes cylinder body and piston rod；Piston rod bottom be equipped with the outer diameter of the piston of piston rod integrative-structure and piston with
The internal diameter size of cylinder body coordinates, the body of rod of piston rod and the cylinder mouth dimensional fits on cylinder body top, piston rod be installed on cylinder interior,
And inner chamber of cylinder block is divided into the small chamber on top and the big chamber of lower part, big bottom of chamber portion is equipped with along cylinder body radial direction runs through outer wall of cylinder block
Inlet opening, small top of chamber along cylinder body radial direction be equipped with through outer wall of cylinder block apopore；
42 anteroposterior direction of upper caliper sets, is erected between reciprocal lift cylinders 41 and card road 21, as shown in fig. 6, upper caliper
42 include bayonet part and supporting plate portion, and bayonet part includes bayonet that opening in left-right direction is set, being connected on card road 21, bayonet
Width dimensions and card road 21 thickness clearance fit, supporting plate portion is the lath knot that length direction is set along the longitudinal direction
Structure, the front end in supporting plate portion is fixedly connected with bayonet part, rear end is overlapped on the piston rod tops of reciprocal lift cylinders 41；
The structure of lower caliper 43 is identical with the structure of upper caliper 42, positioned at the underface of upper caliper 42,43 bayonet of lower caliper
The bayonet in portion is connected on card road 21, and the rear end in 43 supporting plate portion of lower caliper is overlapped in rack 1.By controlling reciprocal lift cylinders 41
Pumping for piston rod can realize the bayonet interval occlusion card road 21 of upper caliper 42 and drive Ka Daoshi reels 2 whole
Body intermittent rotary, lower caliper 43 can prevent Ka Daoshi reels 2 from reversing；
Solenoid directional control valve 44 set up be installed on rack 1 on, solenoid directional control valve 44 include feed liquor input terminal, feed liquor output terminal,
Return liquid input terminal, return liquid output terminal, feed liquor input terminal passes through pipeline and another output terminal of pressure water shaft end input adapter 32
Connection connection, feed liquor output terminal connect connection by pipeline with the inlet opening of reciprocal lift cylinders 41, return liquid input terminal and pass through pipeline
Connection is connected with the apopore of reciprocal lift cylinders 41, returns on liquid output terminal and liquid efferent duct is installed back；
Electrical control mechanism includes controller, power supply box and reciprocal lift cylinders elevating control circuit, controller respectively with power supply box
It is electrically connected with solenoid directional control valve 44.
This greening sprays small-sized sprinkler with reel in the storage transition state of non-sprinkling irrigation, and sprinkling irrigation PE pipes 31 are completely wound around
On the cylinder of Ka Daoshi reels 2, lower caliper 43 is in the anti-reverse state in occlusion card road 21, at this time can be by pushing simultaneously drawing machine
The rear end of frame 1 tilts the front support of 1 front end of rack and departs from ground that transition can be carried out.Need to carry out sprinkling irrigation operation in gardens
When, the rear end of upper lift rack 1 makes after realizing firm support in the front support insertion ground of 1 front end of rack, first will be upper from bayonet position
Clamp 42 and lower caliper 43 are removed, and are then released nozzle supporting mechanism 33 and are pulled forward to the position that need to spray, nozzle support machine
The rotation of Ka Daoshi reels 2 discharges sprinkling irrigation PE pipes 31 during structure 33 moves forward, and upper caliper 42 and lower caliper 43 are clamped peace again
The input terminal of pressure water shaft end input adapter 32 is tethered with pressure feed water after dress and is connect, open pressure feed water bolt, pressure water i.e. into
Enter pressure water shaft end input adapter 32, a part of pressure water enters sprinkling irrigation PE pipes 31, most sprays afterwards through nozzle 34, separately
A part of pressure water enters solenoid directional control valve 44 through feed liquor input terminal；The electrical control mechanism of control step drive device 4 makes back and forth to rise
Cylinder elevating control loop starts drop, and feed liquor output terminal is opened in the action of solenoid directional control valve 44, and pressure water is i.e. through reciprocal lift cylinders
41 inlet opening enters the big chamber of reciprocal lift cylinders 41, promotes piston rod to move up, and piston rod moves up the water warp of small intracavitary in process
Apopore enter solenoid directional control valve 44 and pass through back liquid efferent duct discharge, to setting time after solenoid directional control valve 44 carry out commutate move
Make, pressure water is that the apopore through reciprocal lift cylinders 41 enters the small chamber of reciprocal lift cylinders 41, promotes piston rod to move down, piston rod
The water of big intracavitary enters solenoid directional control valve 44 through inlet opening and passes through back the discharge of liquid efferent duct in folding process, and so on, realize
The cyclical upturn and downturn reciprocating action of piston rod；The supporting plate of piston rod drives the rear end of upper caliper 42 to move up when piston rod jacks, when
When the bayonet of the upper caliper 42 of clearance fit is engaged card road 21 because of the moving up deflection of 42 rear end of upper caliper, upper caliper 42 and Ka Dao
Formula reel 2 be it is overall driven to move up by piston rod Ka Daoshi reels 2 is realized backrush around the rotation of the axle center of rotation of reel axis, and
Slided relatively in 2 reeling up process of Ka Daoshi reels because 43 self gravitation Shi Ka roads 21 of lower caliper are done relative to the bayonet of lower caliper 43
Movement, i.e., lower caliper 43 does not follow 2 backrush of Ka Daoshi reels；Upper caliper 42 follows piston rod because of self gravitation when piston rod resets
Supporting plate be snapped down to initial position along card road 21, and lower caliper 43 is in the shape that occlusion card road 21 prevents Ka Daoshi reels 2 from reversing
State；And so on, realize the stepping backrush of Ka Daoshi reels 2, completed when nozzle supporting mechanism 33 retracts to initial position
Whole sprinkling irrigation process, closes pressure feed water bolt.
In order to prevent because in the pressure water used there are impurity and caused by the failure such as blocking inside solenoid directional control valve 44, make
For further improvement of the present invention scheme, the feed liquor input terminal of solenoid directional control valve 44 is another with pressure water shaft end input adapter 32
Pipeline between a output terminal is equipped with filter.
For the ease of control sprinkling irrigation hydraulic pressure and flow, scheme as a further improvement on the present invention, the pressure water axis
The input terminal of end input adapter 32 is equipped with pressure gauge and flow control valve.
When nozzle supporting mechanism 33 retracts to initial position, Ka Daoshi reels 2 continue backrush and cause equipment in order to prevent
Damaging, as a further improvement on the present invention scheme, the step drive device 4, which further includes, is automatically stopped unreeling mechanism, from
The dynamic unreeling mechanism that stops lifts bar 46, spacing swing divider 45 including spacing swing divider 45, kinematic link or steel wire rope, swing
Left and right directions is horizontally hinged installed in the front end of rack 1, swing lift bar 46 the body of rod correspond to upper caliper 42 and lower caliper 43 it
Between position be hingedly mounted on the rear end of rack 1, the spacing rear end for swinging divider 45 passes through kinematic link or steel wire rope and swing
Lift the lever front end connection of bar 46, it is spacing swing between divider 45 and rack 1, swing the body of rod for lifting bar 46 and rack 1 it
Between be also equipped with resetting spring.Spacing swing divider 45, spacing pendulum are collided when nozzle supporting mechanism 33 retracts to initial position
Dynamic divider 45 pulls swing along articulated shaft rotation generation swing and by kinematic link or steel wire rope, which lifts bar 46, holds in the palm swing
Lift bar 46 also along articulated shaft rotation swings, swing lift bar 46 rear end swings rise by upper caliper 42 picking-up make upper card
Pincers 42 depart from eccentric swing mechanism 42, and Ka Daoshi reels 2 stop backrush.
In order to prevent the winding order entanglement of sprinkling irrigation PE pipes 31 from causing separate tube to fold pipe to show in 2 reeling up process of Ka Daoshi reels
As scheme, the rainer 3 further include rack pipe mechanism 35 as a further improvement on the present invention, and rack pipe mechanism 35 includes
Forward and reverse " 8 " word helical axis and comb sliding sleeve；Forward and reverse " 8 " word helical axis left and right directions level is erected at the front end of rack 1, position
In the top of trustship beam, forward and reverse " 8 " word helical axis is connected by the rotation of reel axis chain drive of driving-chain and Ka Daoshi reels 2
Connect；The socket of comb sliding sleeve is installed on forward and reverse " 8 " word helical axis, and the output terminal of sprinkling irrigation PE pipes 31, which passes through, is arranged on comb sliding sleeve
On U-shaped connecting component connect connection with the nozzle connecting tube bottom of nozzle 34.
In order to further prevent causing the separate tube of sprinkling irrigation PE pipes 31 to fold pipe phenomenon in 2 reeling up process of Ka Daoshi reels, make
For further improvement of the present invention scheme, the rainer 3 further includes pressure pipe structure 36, and pressure pipe structure 36 includes pressure pipe frame
And tension spring；Pressure pipe frame is the length ruler of door-shaped frame structure, the width dimensions of door-shaped frame structure and the cylinder of Ka Daoshi reels 2
Very little to coordinate and be connected between the two pieces wing plate of Ka Daoshi reels 2, the bottom of pressure pipe frame is hingedly mounted on 1 left and right directions of rack
Two side on；Tension spring one end is connected with the door-shaped frame structure of pressure pipe frame, the side wall of the other end and rack connects, and tension spring can make
Pressure pipe frame is pressed against on the cylinder of Ka Daoshi reels 2 all the time.
Due to the backrush of eddies of water wheel drive can because the change of the number of plies of sprinkling irrigation 31 backrush of PE pipes on reel and caused by angular speed
Change, in order to realize the at the uniform velocity backrush of sprinkling irrigation PE pipes 31, scheme as a further improvement on the present invention, the eddies of water roller box
31 pressure water input adapter is equipped with flow control valve, and the pressure pipe structure 36 is arranged on the rear of Ka Daoshi reels 2,
And the articulated shaft of the bottom of pressure pipe frame is connected by linkage with flow control valve.31 backrush of PE pipes spray at Ka Daoshi volumes
The change of hinge angle, pressure occur because spraying number of plies change of 31 backrush of PE pipes on reel for pressure pipe frame during on disk 2
The articulated shaft of the bottom of pipe frame can control the unlatching size of flow control valve by linkage, and then realize sprinkling irrigation PE pipes
31 at the uniform velocity backrush.
For lawn spray irrigation, set to simplify the internal structure of an organization, as a kind of embodiment of nozzle supporting mechanism 33 of the present invention,
The nozzle supporting mechanism 33 is horizontal or setting of leaning forward support board structure.Support holder structure in 31 reeling up process of sprinkling irrigation PE pipes
Baseplane directly contacts with lawn and is directly slid on lawn.
Spray for shrub, as the another embodiment of nozzle supporting mechanism 33 of the present invention, nozzle support
Mechanism 33 is nozzle bassinet structure.
It is energy saving in order to realize, scheme as a further improvement on the present invention, the electrical control mechanism of the step drive device 4
Solar power current collection plate is further included, solar power current collection plate is electrically connected with power supply box.
The small-sized sprinkler with reel of this greening sprinkling irrigation drives reciprocal lift cylinders 41 real using pressure water by solenoid directional control valve 44
Existing piston rod cyclical upturn and downturn acts and then drives upper caliper 42 to move up and down carries out interval to the card road 21 of Ka Daoshi reels 2
Occlusion, which is realized, drives the 2 interval backrush of Ka Daoshi reels to recycle sprinkling irrigation PE pipes 31 automatically, in 2 interval reeling up process of Ka Daoshi reels under
Clamp 43 can prevent Ka Daoshi reels 2 from reversing, and overall structure is simple, convenient to be sprayed to greening place vegetation and using spirit
It is active high, easy to safeguard, not only need not in the pre-buried water transfer pipe network in greening place sprinkling irrigation region, combined without the concern for nozzle between
Away from the problems such as, and can be in the horizontal homogeneous during soil of spraying is realized on the premise of saving water resource from mobile sprinkling irrigation mode
Distribution, ensure uniform irrigation, and then realizes the greening place construction work amount that reduces, saves construction cost, especially suitable for such as public
The sprinkling irrigation in place is afforested in garden, botanical garden etc..
Claims (10)
- Small-sized sprinkler with reel, including rack (1) and rainer (3) 1. one kind greening is sprayed；Rack (1) is top, bottom The box support frame structure opened with rear portion, rack (1) bottom rear end is equipped with support wheel, the bottom front of rack (1) or so Both sides are respectively equipped with the front support that forward downward is obliquely installed, be equipped between two pieces front support it is horizontally disposed, with being propped up before two pieces Support the trustship beam being fixedly connected；Rainer (3) includes sprinkling irrigation PE pipes (31), pressure water shaft end input adapter (32), nozzle branch Support mechanism (33) and nozzle (34)；It is characterized in that,The small-sized sprinkler with reel of this greening sprinkling irrigation further includes Ka Daoshi reels (2) and step drive device (4)；Ka Daoshi reels (2) include cylinder, wing plate and rotation of reel axis；Cylinder is hollow cylinder-like structure；Wing plate is disk Shape structure, be arranged to two pieces, and two pieces wing plate is coaxial with cylinder respectively and is fixed at the both ends of cylinder, the outer diameter of wing plate More than the outer diameter of cylinder, the outer surface of the opposite inner surface of two pieces wing plate and cylinder collectively forms the receiving of sprinkling irrigation PE pipes 31 Space, is additionally provided with the Ka Dao (21) for protruding from wing plate outer surface on the outer surface of at least one wing plate, and Ka Dao (21) is along wing plate Circumferential edge position is set to be arranged concentrically in the circular ring structure and circular ring structure of closing with wing plate；Rotation of reel axis is arranged to two Part, it is symmetrical be co-axially located on the center of two pieces wing plate, rotation of reel axis is hollow nested structure, Ka Daoshi reels (2) anteroposterior direction, which rolls, sets, is set by rotation of reel pedestal in rack (1)；The pressure water shaft end input adapter (32) is three-port structure, and three-port structure includes an input terminal and two outputs End, an output terminal of pressure water shaft end input adapter (32) are coaxially fixedly mounted on wherein one volume of Ka Daoshi reels (2) The shaft end for shaft of spiraling；Sprinkling irrigation PE pipes (31) are wrapped on the cylinder of Ka Daoshi reels (2), and the input terminal of sprinkling irrigation PE pipes (31) is worn Enter the inner barrel of Ka Daoshi reels (2) and connection is connected with the output terminal of pressure water shaft end input adapter (32), sprinkling irrigation PE pipes (31) output terminal is pierced by from above the trustship beam of rack (1)；Nozzle (34) is installed on nozzle supporting mechanism including vertical direction (33) the nozzle connecting tube on and the nozzle rifle installed in nozzle connecting tube top, the bottom of the nozzle connecting tube of nozzle (34) with The PE that sprays manages the output terminal connection connection of (31)；Step drive device (4) include reciprocal lift cylinders (41), upper caliper (42), lower caliper (43), solenoid directional control valve (44) and Electrical control mechanism；The position of the reciprocal corresponding Ka Dao (21) of lift cylinders (41) is fixedly mounted on the rear end of rack (1), reciprocal lift cylinders (41) bag Include cylinder body and piston rod；Piston rod bottom is equipped with and the piston of piston rod integrative-structure and the outer diameter of piston and cylinder body Internal diameter size coordinates, the body of rod of piston rod and the cylinder mouth dimensional fits on cylinder body top, and piston rod is installed on cylinder interior and by cylinder Intracoelomic cavity is divided into the small chamber on top and the big chamber of lower part, and big bottom of chamber portion is equipped with the water inlet through outer wall of cylinder block along cylinder body radial direction Hole, small top of chamber are equipped with the apopore through outer wall of cylinder block along cylinder body radial direction；Upper caliper (42) anteroposterior direction sets, is erected between reciprocal lift cylinders (41) and Ka Dao (21), and upper caliper (42) includes Bayonet part and supporting plate portion, bayonet part include bayonet that opening in left-right direction is set, being connected on Ka Dao (21), the width of bayonet Size and the thickness clearance fit of Ka Dao (21) are spent, supporting plate portion is the battened construction that length direction is set along the longitudinal direction, The front end in supporting plate portion is fixedly connected with bayonet part, rear end is overlapped on the piston rod tops of reciprocal lift cylinders (41)；The structure of lower caliper (43) is identical with the structure of upper caliper (42), positioned at the underface of upper caliper (42), lower caliper (43) The bayonet of bayonet part is connected on Ka Dao (21), and the rear end in lower caliper (43) supporting plate portion is overlapped in rack (1)；Solenoid directional control valve (44) set up be installed on rack 1 on, solenoid directional control valve (44) include feed liquor input terminal, feed liquor output terminal, Return liquid input terminal, return liquid output terminal, feed liquor input terminal passes through another of pipeline and pressure water shaft end input adapter (32) output End connection connection, feed liquor output terminal connect connection by pipeline with the inlet opening of reciprocal lift cylinders (41), return liquid input terminal and pass through Pipeline connects connection with the apopore of reciprocal lift cylinders (41), returns on liquid output terminal and is provided with back liquid efferent duct；Electrical control mechanism includes controller, power supply box and reciprocal lift cylinders elevating control circuit, controller respectively with power supply box and electricity Magnetic reversal valve (44) is electrically connected.
- The small-sized sprinkler with reel 2. greening according to claim 1 is sprayed, it is characterised in that solenoid directional control valve (44) into Pipeline between another output terminal of liquid input terminal and pressure water shaft end input adapter (32) is equipped with filter.
- The small-sized sprinkler with reel 3. greening according to claim 1 is sprayed, it is characterised in that the pressure water shaft end is defeated The input terminal for entering connector (32) is equipped with pressure gauge and flow control valve.
- The small-sized sprinkler with reel 4. the greening according to claims 1 to 3 any claim is sprayed, it is characterised in that institute The step drive device (4) stated, which further includes, is automatically stopped unreeling mechanism, and being automatically stopped unreeling mechanism includes spacing swing divider (45), kinematic link or steel wire rope, swing lift bar (46), spacing to swing that divider (45) left and right directions is horizontally hinged to be installed on machine The front end of frame (1), the position that the body of rod that bar (46) is lifted in swing is corresponded between upper caliper (43) and lower caliper (44) are hingedly installed In the rear end of rack (1), bar (46) is lifted in the spacing rear end for swinging divider (45) by kinematic link or steel wire rope with swing Lever front end connects, and between spacing swing divider (45) and rack (1), swings and lifts between the body of rod of bar (46) and rack (1) Also it is equipped with resetting spring.
- The small-sized sprinkler with reel 5. the greening according to claims 1 to 3 any claim is sprayed, it is characterised in that institute The rainer (3) stated further includes rack pipe mechanism (35), and rack pipe mechanism (35) includes forward and reverse " 8 " word helical axis and comb is slided Set；Forward and reverse " 8 " word helical axis left and right directions level is erected at the front end of rack (1), positioned at the top of trustship beam, forward and reverse " 8 " word helical axis is connected by driving-chain with the rotation of reel axis chain drive of Ka Daoshi reels (2)；The socket of comb sliding sleeve is installed on On forward and reverse " 8 " word helical axis, the output terminal of sprinkling irrigation PE pipes 31 passes through U-shaped connecting component and the nozzle being arranged on comb sliding sleeve (34) nozzle connecting tube bottom connection connection.
- The small-sized sprinkler with reel 6. the greening according to claims 1 to 3 any claim is sprayed, it is characterised in that institute The rainer (3) stated further includes pressure pipe structure (36), and pressure pipe structure (36) includes pressure pipe frame and tension spring；Pressure pipe frame is a shape frame Frame structure, the width dimensions of door-shaped frame structure and the length dimension of the cylinder of Ka Daoshi reels (2) coordinate and are connected to Ka Dao Between the two pieces wing plate of formula reel (2), the bottom of pressure pipe frame is hingedly mounted on the two side of rack (1) left and right directions；Tension spring One end is connected with the door-shaped frame structure of pressure pipe frame, the side wall of the other end and rack connects.
- The small-sized sprinkler with reel 7. greening according to claim 6 is sprayed, it is characterised in that the eddies of water roller box (31) Pressure water input adapter be equipped with flow control valve, after the pressure pipe structure (36) is arranged on Ka Daoshi reels (2) Side, and the articulated shaft of the bottom of pressure pipe frame is connected by linkage with flow control valve.
- The small-sized sprinkler with reel 8. the greening according to claims 1 to 3 any claim is sprayed, it is characterised in that institute The nozzle supporting mechanism (33) stated is horizontal or setting of leaning forward support board structure.
- The small-sized sprinkler with reel 9. the greening according to claims 1 to 3 any claim is sprayed, it is characterised in that institute The nozzle supporting mechanism (33) stated is nozzle bassinet structure.
- The small-sized sprinkler with reel 10. the greening according to claims 1 to 3 any claim is sprayed, it is characterised in that institute The electrical control mechanism for the step drive device (4) stated further includes solar power current collection plate, and solar power current collection plate is electrically connected with power supply box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711307164.9A CN108012826A (en) | 2017-12-11 | 2017-12-11 | The small-sized sprinkler with reel of one kind greening sprinkling irrigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711307164.9A CN108012826A (en) | 2017-12-11 | 2017-12-11 | The small-sized sprinkler with reel of one kind greening sprinkling irrigation |
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| Publication Number | Publication Date |
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| CN108012826A true CN108012826A (en) | 2018-05-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711307164.9A Pending CN108012826A (en) | 2017-12-11 | 2017-12-11 | The small-sized sprinkler with reel of one kind greening sprinkling irrigation |
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| CN (1) | CN108012826A (en) |
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| EP0222431A1 (en) * | 1985-11-11 | 1987-05-20 | Ferbo Cofadsi S.R.L. | Self-propelled lawn sprinkler |
| WO1988000036A1 (en) * | 1986-06-30 | 1988-01-14 | Nuova Cierre S.R.L. | Mobile irrigating device |
| CN2567975Y (en) * | 2002-08-27 | 2003-08-27 | 山东华泰保尔灌溉设备工程有限公司 | Coiling sprinkler |
| CN201450982U (en) * | 2009-05-01 | 2010-05-12 | 山西信联集团实业有限公司 | Cantilever type sprinkler |
| CN202396246U (en) * | 2011-11-21 | 2012-08-29 | 陈海云 | Reel type sprinkler |
| CN104472320A (en) * | 2014-11-26 | 2015-04-01 | 西北农林科技大学 | Visual reel-type irrigator of water turbine and solar motor combined drive |
| CN204350773U (en) * | 2014-12-11 | 2015-05-27 | 江苏华源灌排有限公司 | Reel sprinkling irrigation machine reel anti-reverse-rotation device |
| CN104969837A (en) * | 2015-07-06 | 2015-10-14 | 中国矿业大学 | Self adapting speed regulation device for reel sprinkling irrigation machine |
| CN105475097A (en) * | 2016-01-11 | 2016-04-13 | 中国矿业大学 | Power transmission system of reel sprinkling irrigation machine and working method thereof |
| CN106954530A (en) * | 2017-02-28 | 2017-07-18 | 江苏华源节水股份有限公司 | A kind of application method for the small-sized irrigation sprinkler of automatic moving type sprayed suitable for gardens |
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2017
- 2017-12-11 CN CN201711307164.9A patent/CN108012826A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0222431A1 (en) * | 1985-11-11 | 1987-05-20 | Ferbo Cofadsi S.R.L. | Self-propelled lawn sprinkler |
| WO1988000036A1 (en) * | 1986-06-30 | 1988-01-14 | Nuova Cierre S.R.L. | Mobile irrigating device |
| CN2567975Y (en) * | 2002-08-27 | 2003-08-27 | 山东华泰保尔灌溉设备工程有限公司 | Coiling sprinkler |
| CN201450982U (en) * | 2009-05-01 | 2010-05-12 | 山西信联集团实业有限公司 | Cantilever type sprinkler |
| CN202396246U (en) * | 2011-11-21 | 2012-08-29 | 陈海云 | Reel type sprinkler |
| CN104472320A (en) * | 2014-11-26 | 2015-04-01 | 西北农林科技大学 | Visual reel-type irrigator of water turbine and solar motor combined drive |
| CN204350773U (en) * | 2014-12-11 | 2015-05-27 | 江苏华源灌排有限公司 | Reel sprinkling irrigation machine reel anti-reverse-rotation device |
| CN104969837A (en) * | 2015-07-06 | 2015-10-14 | 中国矿业大学 | Self adapting speed regulation device for reel sprinkling irrigation machine |
| CN105475097A (en) * | 2016-01-11 | 2016-04-13 | 中国矿业大学 | Power transmission system of reel sprinkling irrigation machine and working method thereof |
| CN106954530A (en) * | 2017-02-28 | 2017-07-18 | 江苏华源节水股份有限公司 | A kind of application method for the small-sized irrigation sprinkler of automatic moving type sprayed suitable for gardens |
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Application publication date: 20180511 |
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