CN108040825A - A kind of small-sized sprinkler with reel of interval rollback type - Google Patents
A kind of small-sized sprinkler with reel of interval rollback type Download PDFInfo
- Publication number
- CN108040825A CN108040825A CN201711307516.0A CN201711307516A CN108040825A CN 108040825 A CN108040825 A CN 108040825A CN 201711307516 A CN201711307516 A CN 201711307516A CN 108040825 A CN108040825 A CN 108040825A
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- China
- Prior art keywords
- reel
- rack
- nozzle
- caliper
- eccentric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/40—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material mobile or transportable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/34—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables
- B65H75/38—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks specially adapted or mounted for storing and repeatedly paying-out and re-storing lengths of material provided for particular purposes, e.g. anchored hoses, power cables involving the use of a core or former internal to, and supporting, a stored package of material
- B65H75/44—Constructional details
- B65H75/4457—Arrangements of the frame or housing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/33—Hollow or hose-like material
- B65H2701/333—Hoses for drip irrigation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of small-sized sprinkler with reel of interval rollback type, including rack, Ka Daoshi reels, rainer and step drive device；Ka Daoshi reels are equipped with peripherally disposed Ka Dao；Step drive device includes direct current generator, gearbox, eccentric swing mechanism, upper caliper and lower caliper and electrical control mechanism, and upper caliper and lower caliper cooperation clamping are mounted on Ka Dao.The Ka Dao progress interval occlusions that the small-sized sprinkler with reel of this interval rollback type realizes eccentric swing using direct current generator driving eccentric swing mechanism and then upper caliper is driven to move up and down to Ka Daoshi reels, which are realized, drives the backrush of Ka Daoshi reel intervals to recycle PE pipes of spraying automatically, lower caliper can prevent Ka Daoshi reels from reversing in Ka Daoshi reel interval reeling up process, whole maneuverability, it can realize saving water resource, reduce quantities, it can realize uniform sprinkling irrigation simultaneously, 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, are 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 interval rollback type 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 protect and improve environment
Function plays energetically facilitation to urban afforestation and environmental protection.The sprinkling irrigation of existing greening place is mostly poured using nozzle
It fills, i.e., is 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 carry out fixed point sprinkling irrigation by nozzle ejection.
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 factors such as landform, ground line gradient, the vegetation plantation direction in greening place can influence the arrangement of water transfer pipe network, and then virtually
Cause the increase of quantities；Due to the mode that fixed point is taken 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
It rings, 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 small-sized sprinkler with reel of interval rollback type, maneuverability can be realized
Water resource is saved, reduces quantities, while can realize uniform sprinkling irrigation, place is afforested especially suitable for such as park, botanical garden etc.
Sprinkling irrigation.
To achieve the above object, the small-sized sprinkler with reel of this interval rollback type includes 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
Accommodation space is additionally provided with the Ka Dao for protruding from wing plate outer surface, circumferential directions of the Ka Dao along wing plate on the outer surface of at least one wing plate
Marginal 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 pieces, a left side
Right symmetric coaxial is arranged on the center of two pieces wing plate, and rotation of reel axis is hollow nested structure, Ka Daoshi reels front and back
It sets to rolling, 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
The output terminal of water shaft end input adapter is coaxially fixedly mounted on the shaft end of wherein one rotation of reel axis of Ka Daoshi reels；Sprinkling irrigation
PE pipes are wrapped on the cylinder of Ka Daoshi reels, sprinkling irrigation PE pipes input terminal penetrate Ka Daoshi reels inner barrel and with pressure
The output terminal connection connection of power water shaft end input adapter, the output terminal of sprinkling irrigation PE pipes are pierced by from above the trustship beam of rack；Nozzle
The nozzle connecting tube on nozzle supporting mechanism and the nozzle rifle mounted on nozzle connecting tube top, spray are mounted on including vertical direction
The bottom of the nozzle connecting tube of head connects connection with the output terminal for PE pipes of spraying；
The step drive device includes direct current generator, gearbox, eccentric swing mechanism, upper caliper and lower caliper and electricity
Control mechanism；The output shaft left and right directions of direct current generator is horizontally disposed with, and direct current generator is fixedly mounted on the rear end of rack；Gearbox pair
The position of direct current generator is answered to be fixedly mounted on the rear end of rack, and the output shaft of the input shaft of gearbox and direct current generator is coaxially solid
Fixed connection, when rack level state, height dimension of the axial line of the output shaft of gearbox apart from ground is less than Ka Daoshi reels
Height dimension of the axial line apart from ground；The position that eccentric swing mechanism corresponds to Ka Dao is fixedly mounted on output shaft of gear-box
Shaft end；Upper caliper front-rear direction sets, is erected between eccentric swing mechanism 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
Size gap cooperation is spent, 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 eccentric swing mechanism；The structure of lower caliper is identical with the structure of upper caliper, positioned at upper caliper
Underface, the bayonet of lower caliper bayonet part are connected on Ka Dao, and the rear end in lower caliper supporting plate portion is overlapped in rack；Electrical control mechanism
It is electrically connected respectively with power supply box and direct current generator including controller, power supply box and eccentric swing control loop, controller.
Scheme as a further improvement on the present invention, the eccentric swing mechanism are equipped with supporting plate portion circumferentially
The width dimensions cooperation in locating slot, the width dimensions of supporting plate portion locating slot and the supporting plate portion of upper caliper, the supporting plate portion of upper caliper
Rear end is overlapped on supporting plate portion locating slot.
As a kind of embodiment of eccentric swing mechanism of the present invention, the eccentric swing mechanism is defeated with gearbox
The eccentrically mounted eccentric wheel structure of shaft, the supporting plate portion locating slot are arranged on the wheel face of eccentric wheel structure radial direction.
As the another embodiment of eccentric swing mechanism of the present invention, the eccentric swing mechanism include support wheel and
Eccentric shaft；The output shaft of support wheel and gearbox is fixedly and coaxially connected；The axis parallel of eccentric shaft is in the central axes of support wheel
It sets and the bottom of eccentric shaft is eccentrically mounted on the end face of support wheel, the top of eccentric shaft is additionally provided with positioning convex platform；Described
Supporting plate portion locating slot is provided in the annular space between the end face of support wheel and the positioning convex platform of eccentric shaft.
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 including /V swing divider, kinematic link or steel wire rope, swing, /V swings divider or so
Direction is horizontally hinged mounted on 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
Mounted on the rear end of rack, the rear end of /V swing divider lifts the lever front end of bar by kinematic link or steel wire rope with swing
Connection, /V is swung between divider and rack, swing lifts and 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
It connects；The socket of comb sliding sleeve is mounted on forward and reverse " 8 " word helical axis, and the output terminal of sprinkling irrigation PE pipes, which passes through, to be arranged on comb sliding sleeve
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 nozzle bassinet structure,
Nozzle bassinet structure includes jet nozzle and the support wheel for being arranged on jet nozzle bottom.
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 interval rollback type drives eccentric swing mechanism using direct current generator
The Ka Dao progress interval occlusions realized eccentric swing and then upper caliper is driven to move up and down to Ka Daoshi reels, which are realized, drives Ka Dao
Sprinkling irrigation PE pipes are recycled in formula reel interval backrush automatically, and lower caliper can prevent Ka Daoshi reels in Ka Daoshi reel interval reeling up process
Reverse, overall structure is simple, it is convenient sprayed to greening place vegetation and using flexible it is high, convenient for safeguarding, be not only not required to
It will be afforest the pre-buried water transfer pipe network in place sprinkling irrigation region, combine spacing without the concern for nozzle the problems such as, and from mobile spray
Filling mode can realize that the horizontal homogeneous in sprinkling irrigation soil is distributed, ensures uniform irrigation on the premise of water resource is saved, and then
It realizes the construction work amount in greening place that reduces, save construction cost, especially suitable for afforesting place such as park, botanical garden etc.
Sprinkling irrigation.
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 structure diagram of Ka Daoshi reels of the present invention；
Fig. 5 is the connection structure signal of direct current generator of the present invention, gearbox and a kind of eccentric swing mechanism of embodiment
Figure；
Fig. 6 is that the connection structure of the eccentric swing mechanism of direct current generator of the present invention, gearbox and another embodiment is shown
It is intended to；
Fig. 7 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, pressure water shaft end input adapter, 32,
Nozzle supporting mechanism, 33, nozzle, 34, rack pipe mechanism, 35, pressure pipe structure, 4, step drive device, 41, direct current generator, 42, become
Fast case, 43, eccentric swing mechanism, 44, upper caliper, 45, lower caliper, 46, /V swing divider, 47, swing and lift bar.
Specific embodiment
The present invention will be further described below in conjunction with the accompanying drawings (being described below using the direction for PE pipes pull-out of spraying as front).
As shown in Figure 1, Figure 2, Figure 3 shows, the small-sized sprinkler with reel of this interval rollback type includes rack 1, Ka Daoshi reels 2, spray
Filling 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
Accommodation space, as shown in figure 4, be additionally provided with the card road 21 for protruding from wing plate outer surface on the outer surface of at least one wing plate, block
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 revolves
Shaft 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 nested structure,
2 front-rear 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, pressure water shaft end input adapter 31, nozzle supporting mechanism 32 and nozzle
33；The output terminal of pressure water shaft end input adapter 31 is coaxially fixedly mounted on a wherein rotation of reel axis for Ka Daoshi reels 2
Shaft end；Sprinkling irrigation PE pipes are wrapped on the cylinder of Ka Daoshi reels 2, and the input terminal of sprinkling irrigation PE pipes penetrates the cylinder of Ka Daoshi reels 2
Internal portion simultaneously connect connection with the output terminal of pressure water shaft end input adapter 31, and the output terminals of sprinkling irrigation PE pipes is from the trustship of rack 1
It is pierced by above beam；Nozzle 33 include vertical direction be mounted on nozzle supporting mechanism 32 on nozzle connecting tube and mounted on nozzle connect
The nozzle rifle on top is taken over, the bottom of the nozzle connecting tube of nozzle 33 connects connection with the output terminal for PE pipes of spraying.
The step drive device 4 includes direct current generator 41, gearbox 42, eccentric swing mechanism 43,44 and of upper caliper
Lower caliper 45 and electrical control mechanism；The output shaft left and right directions of direct current generator 41 is horizontally disposed with, and direct current generator 41 is fixedly mounted on machine
The rear end of frame 1；The position of the correspondence direct current generator 41 of gearbox 42 is fixedly mounted on the rear end of rack 1, and the input of gearbox 42
The output shaft of axis and direct current generator 41 is fixedly and coaxially connected, the axial line of the output shaft of gearbox 42 when 1 horizontality of rack
Height dimension apart from ground is less than height dimension of the axial line of Ka Daoshi reels 2 apart from ground, i.e., when 1 horizontality of rack
When gearbox 42 output shaft be located at the back lower places of Ka Daoshi reels 2；The position that eccentric swing mechanism 43 corresponds to card road 21 is fixed
Mounted on the shaft end of 42 output shaft of gearbox, as shown in Figure 5, Figure 6, eccentric swing mechanism 43 can follow 42 output shaft of gearbox
Rotary motion do eccentric rotational motion；44 front-rear direction of upper caliper sets, be erected at eccentric swing mechanism 43 and card road 21 it
Between, as shown in fig. 7, upper caliper 44 include bayonet part and supporting plate portion, bayonet part include in left-right direction opening set, be connected to
Bayonet on card road 21, the width dimensions of bayonet and the thickness clearance fit in card road 21, supporting plate portion are length directions before
The battened construction that rear direction is set, the front end in supporting plate portion is fixedly connected with bayonet part, rear end is overlapped on eccentric swing mechanism 43；
The structure of lower caliper 45 is identical with the structure of upper caliper 44, positioned at the underface of upper caliper 44, the bayonet of 45 bayonet part of lower caliper
It is connected on card road 21, the rear end in 45 supporting plate portion of lower caliper is overlapped in rack 1；Electrical control mechanism include controller, power supply box and
Eccentric swing control loop, controller are electrically connected respectively with power supply box and direct current generator 41.Eccentric pendulum is controlled by electrical control mechanism
The eccentric rotational motion of motivation structure 43 can realize the bayonet interval occlusion card road 21 of upper caliper 44 and drive Ka Daoshi reels 2 whole
Body intermittent rotary, lower caliper 45 can prevent Ka Daoshi reels 2 from reversing.
In the storage transition state of non-sprinkling irrigation, sprinkling irrigation PE pipes are completely wound around the small-sized sprinkler with reel of this interval rollback type
On the cylinder of Ka Daoshi reels 2, lower caliper 45 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.It sprays in greening place
During operation, 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 from bayonet position
Upper caliper 44 and lower caliper 45 are removed, then release nozzle supporting mechanism 32 and pulled forward to the position that need to spray, nozzle branch
The rotation of Ka Daoshi reels 2 releases sprinkling irrigation PE pipes during support mechanism 32 moves forward, and upper caliper 44 and lower caliper 45 are clamped again
Pressure water shaft end input adapter 31 with pressure feed water is tethered after installation and is connect, opens pressure feed water bolt, pressure water is i.e. through pressure water
Shaft end input adapter 31 sprays realization sprinkling irrigation through nozzle 33 afterwards into sprinkling irrigation PE pipes, most；Control the automatically controlled machine of step drive device 4
Structure makes the energization rotation of direct current generator 41 successively the output shaft of gearbox 42 and eccentric swing mechanism 43 be driven to rotate, eccentric swing machine
During 43 eccentric rotary of structure, eccentric swing mechanism 43 drives the rear end of upper caliper 44 to move up during eccentric rotary uplink, works as gap
The bayonet of the upper caliper 44 of cooperation is because 44 rear end of upper caliper when moving up deflection when being engaged card road 21, upper caliper 44 and Ka Daoshi volumes
Disk 2 is that whole moved up by the drive of eccentric swing mechanism 43 makes Ka Daoshi reels 2 rotate realization backrush around the axle center of rotation of reel axis,
And because 45 self gravitation Shi Ka roads 21 of lower caliper are done relatively compared with the bayonet of lower caliper 45 in 2 reeling up process of Ka Daoshi reels
Sliding motion, i.e. lower caliper 45 do not follow 2 backrush of Ka Daoshi reels, and upper caliper 44 is followed because of self gravitation during eccentric rotary downlink
Eccentric swing mechanism 43 is snapped down to initial position along card road 21, and lower caliper 45 prevents Ka Daoshi reels 2 in occlusion card road 21
The state of reverse；And so on, the stepping backrush of Ka Daoshi reels 2 is realized, when nozzle supporting mechanism 32 retracts to initial position
When complete entire sprinkling irrigation process, close pressure feed water bolt.
Since the rear end of upper caliper 44 is overlapped on eccentric swing mechanism 43, upper caliper 44 is from eccentric oscillating machine in order to prevent
Improper on structure 43 comes off, as a further improvement on the present invention scheme, and the eccentric swing mechanism 43 was equipped with along week
To the supporting plate portion locating slot of arrangement, the width dimensions of supporting plate portion locating slot and the width dimensions in the supporting plate portion of upper caliper 44 coordinate,
The rear end in the supporting plate portion of upper caliper 44 is overlapped on supporting plate portion locating slot, and supporting plate portion locating slot can determine upper caliper 44
Position prevents it from departing from eccentric swing mechanism 43.
As a kind of embodiment of eccentric swing mechanism 43 of the present invention, as shown in figure 5, the eccentric swing mechanism 43
It is the eccentric wheel structure eccentrically mounted with the output shaft of gearbox 42, the supporting plate portion locating slot is arranged on eccentric wheel structure footpath
On the wheel face in direction.
As the another embodiment of eccentric swing mechanism 43 of the present invention, as shown in fig. 6, the eccentric swing mechanism
43 include support wheel and eccentric shaft；The output shaft of support wheel and gearbox 42 is fixedly and coaxially connected；The axis parallel of eccentric shaft
It is set in the central axes of support wheel and the bottom of eccentric shaft is eccentrically mounted on the end face of support wheel, the top of eccentric shaft is also set
There is positioning convex platform；The supporting plate portion locating slot is provided in the annular between the end face of support wheel and the positioning convex platform of eccentric shaft
Space.
Ka Daoshi reels 2 continue backrush and cause equipment in order to prevent when nozzle supporting mechanism 32 retracts to initial position
It 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 47 including /V swing divider 46, kinematic link or steel wire rope, swing, and /V swings divider 46
Left and right directions is horizontally hinged mounted on the front end of rack 1, swing lift bar 47 the body of rod correspond to upper caliper 44 and lower caliper 45 it
Between position be hingedly mounted on the rear end of rack 1, the rear end that /V swings divider 46 passes through kinematic link or steel wire rope and swing
Lift the lever front end connection of bar 47, /V swung between divider 46 and rack 1, swing the body of rod for lifting bar 47 and rack 1 it
Between be also equipped with resetting spring./V is collided when nozzle supporting mechanism 32 retracts to initial position and swings divider 46, /V pendulum
Dynamic divider 46 is rotated along articulated shaft occurs to swing and pass through kinematic link or steel wire rope drawing swings and lifts bar 47 and hold in the palm swing
Lift bar 47 also along articulated shaft rotation swings, swing lift bar 47 rear end swing rise by upper caliper 44 hold up make upper card
Pincers 44 depart from eccentric swing mechanism 43, and Ka Daoshi reels 2 stop backrush.
Show in order to which the winding order entanglement that sprinkling irrigation PE pipes are prevented in 2 reeling up process of Ka Daoshi reels causes separate tube to fold pipe
As scheme, the rainer 3 further include rack pipe mechanism 34 as a further improvement on the present invention, and rack pipe mechanism 34 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
It connects；The socket of comb sliding sleeve is mounted on forward and reverse " 8 " word helical axis, and the output terminal of sprinkling irrigation PE pipes, which passes through, to be arranged on comb sliding sleeve
U-shaped connecting component connect connection with the nozzle connecting tube bottom of nozzle 33.
In order to further prevent that the separate tube of sprinkling irrigation PE pipes is caused to fold pipe phenomenon in 2 reeling up process of Ka Daoshi reels, as
Further improvement of the present invention scheme, the rainer 3 further include pressure pipe structure 35, pressure pipe structure 35 include pressure pipe frame and
Tension spring；Pressure pipe frame is the length dimension of door-shaped frame structure, the width dimensions of door-shaped frame structure and the cylinder of Ka Daoshi reels 2
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
On two side；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 always on the cylinder of Ka Daoshi reels 2.
Since the backrush of eddies of water wheel drive can cause angular speed due to PE pipes backrush of spraying is in the variation of the number of plies on reel
Variation, in order to realize the at the uniform velocity backrush of sprinkling irrigation PE pipes, 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 35 is arranged on the rear of Ka Daoshi reels 2, and presses
The articulated shaft of the bottom of pipe frame is connected by linkage with flow control valve.The backrush of PE pipes spray on Ka Daoshi reels 2
During pressure pipe frame the variation of hinge angle, the bottom of pressure pipe frame occurs due to PE pipes backrush of spraying is in the number of plies variation on reel
The articulated shaft at end can control the unlatching size of flow control valve by linkage, and then realize at the uniform velocity returning for sprinkling irrigation PE pipes
Volume.
As a kind of embodiment of nozzle supporting mechanism 32 of the present invention, the nozzle supporting mechanism 32 is sprinkler car knot
Structure, nozzle bassinet structure include jet nozzle and the support wheel for being arranged on jet nozzle bottom.
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 interval rollback type drives eccentric swing mechanism 43 to realize eccentric pendulum using direct current generator 41
The progress of card road 21 interval occlusion dynamic and then that upper caliper 44 is driven to move up and down to Ka Daoshi reels 2, which is realized, drives Ka Daoshi volumes
Sprinkling irrigation PE pipes are recycled in 2 interval backrush of disk automatically, and lower caliper 45 can prevent Ka Daoshi reels in 2 interval reeling up process of Ka Daoshi reels
2 reverse, and overall structure is simple, it is convenient sprayed to greening place vegetation and using flexible it is high, convenient for safeguarding, not only not
It needs afforest the pre-buried water transfer pipe network in place sprinkling irrigation region, combine spacing without the concern for nozzle the problems such as, and from mobile
Sprinkling irrigation mode can realize that the horizontal homogeneous in sprinkling irrigation soil is distributed, ensures uniform irrigation on the premise of water resource is saved, into
And realize the greening place construction work amount that reduces, save construction cost, especially suitable for afforesting place such as park, botanical garden etc.
Sprinkling irrigation.
Claims (10)
1. a kind of small-sized sprinkler with reel of interval rollback type, including rack (1) and rainer (3)；Rack (1) is top, bottom
The box support frame structure that portion and rear portion open, rack (1) bottom rear end are equipped with support wheel, and the bottom front of rack (1) is left
Right both sides are respectively equipped with the front support that forward downward is obliquely installed, before being equipped with horizontally disposed and two pieces between two pieces front support
Support the trustship beam being fixedly connected；Rainer (3) includes sprinkling irrigation PE pipes, the support of pressure water shaft end input adapter (31), nozzle
Mechanism (32) and nozzle (33)；It is characterized in that,
The small-sized sprinkler with reel of this interval rollback type 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 is 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 sky of sprinkling irrigation PE pipes
Between, the Ka Dao (21) for protruding from wing plate outer surface, weeks of the Ka Dao (21) along wing plate are additionally provided on the outer surface of at least one wing plate
It sets to marginal position and is 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 Ka Daoshi reels (2)
Rear direction, which rolls, to be set, is set by rotation of reel pedestal in rack (1)；
The output terminal of the pressure water shaft end input adapter (31) is coaxially fixedly mounted on wherein one of Ka Daoshi reels (2)
The shaft end of rotation of reel axis；Sprinkling irrigation PE pipes are wrapped on the cylinder of Ka Daoshi reels (2), and the input terminal of sprinkling irrigation PE pipes penetrates Ka Dao
The inner barrel of formula reel (2) simultaneously connects connection with the output terminal of pressure water shaft end input adapter (31), the output for PE pipes of spraying
End is pierced by from above the trustship beam of rack (1)；Nozzle (33) includes the spray that vertical direction is mounted on nozzle supporting mechanism (32)
Head connecting tube and the nozzle rifle mounted on nozzle connecting tube top, bottom and the sprinkling irrigation PE pipes of the nozzle connecting tube of nozzle (33)
Output terminal connection connection；
Step drive device (4) include direct current generator (41), gearbox (42), eccentric swing mechanism (43), upper caliper (44) and
Lower caliper (45) and electrical control mechanism；The output shaft left and right directions of direct current generator (41) is horizontally disposed with, the fixed peace of direct current generator (41)
Mounted in the rear end of rack (1)；The position of the corresponding direct current generator (41) of gearbox (42) is fixedly mounted on the rear end of rack (1), and
The input shaft of gearbox (42) and the output shaft of direct current generator (41) are fixedly and coaxially connected, the speed change when rack (1) horizontality
Height dimension of the axial line of the output shaft of case (42) apart from ground is less than height of the axial line of Ka Daoshi reels (2) apart from ground
Spend size；The position of the corresponding Ka Dao (21) of eccentric swing mechanism (43) is fixedly mounted on the shaft end of gearbox (42) output shaft；On
Clamp (44) front-rear direction sets, is erected between eccentric swing mechanism (43) and Ka Dao (21), and upper caliper (44) includes bayonet
Portion and supporting plate portion, bayonet part include bayonet that opening in left-right direction is set, being connected on Ka Dao (21), the broad-ruler of bayonet
The thickness clearance fit in Cun Yuka roads (21), supporting plate portion are the battened constructions that length direction is set along the longitudinal direction, supporting plate
The front end in portion is fixedly connected with bayonet part, rear end is overlapped on eccentric swing mechanism (43)；The structure of lower caliper (45) and upper card
Clamp (44) structure it is identical, positioned at the underface of upper caliper (44), the bayonet of lower caliper (45) bayonet part is connected to Ka Dao (21)
On, the rear end in lower caliper (45) supporting plate portion is overlapped in rack (1)；Electrical control mechanism includes controller, power supply box and eccentric swing
Control loop, controller are electrically connected respectively with power supply box and direct current generator (41).
2. the small-sized sprinkler with reel of interval rollback type according to claim 1, which is characterized in that the eccentric swing machine
Structure (43) is equipped with supporting plate portion locating slot circumferentially, the width dimensions of supporting plate portion locating slot and the supporting plate of upper caliper (44)
The width dimensions cooperation in portion, the rear end in the supporting plate portion of upper caliper (44) is overlapped on supporting plate portion locating slot.
3. the small-sized sprinkler with reel of interval rollback type according to claim 2, which is characterized in that the eccentric swing machine
Structure (43) is the eccentric wheel structure eccentrically mounted with the output shaft of gearbox (41), and the supporting plate portion locating slot is arranged on bias
On the wheel face of wheel construction radial direction.
4. the small-sized sprinkler with reel of interval rollback type according to claim 2, which is characterized in that the eccentric swing machine
Structure (43) includes support wheel and eccentric shaft；Support wheel and the output shaft of gearbox (41) are fixedly and coaxially connected；The axis of eccentric shaft
Line is set parallel to the central axes of support wheel and the bottom of eccentric shaft is eccentrically mounted on the end face of support wheel, the top of eccentric shaft
End is additionally provided with positioning convex platform；The supporting plate portion locating slot is provided between the end face of support wheel and the positioning convex platform of eccentric shaft
Annular space.
5. the small-sized sprinkler with reel of interval rollback type according to Claims 1-4 any claim, which is characterized in that
The step drive device (4), which further includes, is automatically stopped unreeling mechanism, and being automatically stopped unreeling mechanism includes /V swing divider
(46), kinematic link or steel wire rope, swing lift bar (47), and it is horizontally hinged mounted on machine that /V swings divider (46) left and right directions
The front end of frame (1), the position that the body of rod that bar (47) is lifted in swing is corresponded between upper caliper (44) and lower caliper (44) are hingedly installed
In the rear end of rack (1), bar (47) is lifted in the rear end that /V swings divider (46) by kinematic link or steel wire rope with swing
Lever front end connects, and /V swings between divider (46) and rack (1), swings and lift between the body of rod of bar (47) and rack (1)
Also it is equipped with resetting spring.
6. the small-sized sprinkler with reel of interval rollback type according to Claims 1-4 any claim, which is characterized in that
The rainer (3) further includes rack pipe mechanism (34), and rack pipe mechanism (34) 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 mounted on
On forward and reverse " 8 " word helical axis, the output terminal of sprinkling irrigation PE pipes passes through U-shaped connecting component and the nozzle being arranged on comb sliding sleeve
(34) nozzle connecting tube bottom connection connection.
7. the small-sized sprinkler with reel of interval rollback type according to Claims 1-4 any claim, which is characterized in that
The rainer (3) further includes pressure pipe structure (35), and pressure pipe structure (35) includes pressure pipe frame and tension spring；Pressure pipe frame is a shape
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 card
Between the two pieces wing plate of road formula reel (2), the bottom of pressure pipe frame is hingedly mounted on the two side of rack (1) left and right directions；It draws
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.
8. the small-sized sprinkler with reel of interval rollback type according to claim 7, which is characterized in that the eddies of water roller box
(31) pressure water input adapter is equipped with flow control valve, and the pressure pipe structure (35) is arranged on Ka Daoshi reels (2)
Rear, and the articulated shaft of the bottom of pressure pipe frame is connected by linkage with flow control valve.
9. the small-sized sprinkler with reel of interval rollback type according to Claims 1-4 any claim, which is characterized in that
The nozzle supporting mechanism (32) is nozzle bassinet structure, and nozzle bassinet structure includes jet nozzle and the branch for being arranged on jet nozzle bottom
Support wheel.
10. the small-sized sprinkler with reel of interval rollback type according to Claims 1-4 any claim, which is characterized in that
The electrical control mechanism of the step drive device (4) 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 |
|---|---|---|---|
| CN201711307516.0A CN108040825A (en) | 2017-12-11 | 2017-12-11 | A kind of small-sized sprinkler with reel of interval rollback type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711307516.0A CN108040825A (en) | 2017-12-11 | 2017-12-11 | A kind of small-sized sprinkler with reel of interval rollback type |
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| Publication Number | Publication Date |
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| CN108040825A true CN108040825A (en) | 2018-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711307516.0A Pending CN108040825A (en) | 2017-12-11 | 2017-12-11 | A kind of small-sized sprinkler with reel of interval rollback type |
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| CN (1) | CN108040825A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111716737A (en) * | 2020-05-29 | 2020-09-29 | 江苏华源节水股份有限公司 | Use method of reel end PE pipe sleeving and mounting unit |
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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 |
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Application publication date: 20180518 |