CN110152902A - Three arm spray throwers of adjustable band pedestal - Google Patents

Abstract

Three arm spray throwers of adjustable band pedestal, its left side of its multi-angle combined sprinkler (t1) is successively arranged jet flow road I (1 α), jet flow road II (2 α), jet flow road III (3 α), the jet angle I (1 α °) of jet flow road IV (4 α), jet angle II (2 α °), jet angle III (3 α °), jet angle IV (4 α °), is followed successively by arithmetic progression；Three arm spray throwers of adjustable band pedestal by multi-angle combined sprinkler (t1), multi-angle combined sprinkler mandrel (t2), multi-angle combined sprinkler lid (t3), multi-angle combined sprinkler core item (t10), three cantilever cranes (t5), interfacing part (t12), turn type column (t6), pedestal (t8), pedestal stretcher bar (t9), base cover (t11), water swivel (t7), pedestal Height-adjusting device (t9b), spray head regulation stall gear (t13), spray head regulation stall knob (t14) and are formed.

Description

Three arm spray throwers of adjustable band pedestal

Technical field

The present invention relates to gardens are used for, the plastic sprinkling irrigation head and metal sprinkler gun of gardening and agricultural liquid sprinkler are mentioned It has supplied the method for the hangers pendant for improving the commutation positioning that speed is adjusted in target of fetching water in plastic sprinkling irrigation head, has additionally provided improvement and fetch water The method of the adjusting rotary inertia square of the commutation positioning of speed is adjusted in metal sprinkler gun in target, additionally provides a kind of band spirit bubble The sprinkler of adjustable verticality and adjustable rotary speed, but movement shower head consumption water kinetic energy and easy dynamic failure and cost It is higher, therefore three arm spray thrower of exported product adjustable band pedestal is now developed, belong to the shower head technical field in injection apparatus.

Background technique

Gardens are poured, the rotation shower head of gardening and agricultural liquid sprinkler has been widely used for the hobby by people Selected mode carries out farmland, forestry nursery, vinyl house, urban roadside, lawn, flower bed, and greening etc. is multi-industry Sprinkling irrigation.Global significant problem first is that freshwater resources are in short supply, the sprinkling irrigation of water-saving water-saving is increasingly becoming crops and gardens flower The important means of grass planting.Shower head especially rotates the key equipment that shower head is spray irrigation system, the direct shadow of performance quality It rings to sprinkling irrigation effect.Existing plastic sprinkling irrigation head, the several of the target of fetching water of plastics are in the very big easy fracture often of pressure；Commutation positioning Block day, its adjusting positioning easily loosened long afterwards；It turns round between mandrel and turret head, as one can imagine, friction should be mitigated to ensure to change To reliable, meet again both between sealing, with anti-leak, the hard nut to crack of this several really shower heads.Moreover it sprays Fill the homogeneous quality that the nozzle of head, especially spray core also influence ejecta.In order to overcome the prior art shower head each mechanism The deficiency of caused working condition, and also to invent several different types of shower heads, the present inventor summarizes domestic and international for many years Working experience has made a variety of designs and improvement；It is improved never to the greatest extent just like improving, the perfection that the mankind pursue invention is endless 's；Ageing test just finds various turns of shower head, is installed on sprinkling irrigation seat, removed and wind direction, tolerance, hydraulic pressure, allotment have It is related with shower head and the sprinkling irrigation verticality of shared shaft of seat other than pass；Then, a kind of band spirit bubble adjustable verticality And the sprinkler of adjustable rotary speed just comes into being；It is especially a kind of below with regard to the scheme of a variety of gradually improve and perfects Rotation speed can be adjusted with plastic sprinkling irrigation head and with metal sprinkler gun and have the sprinkler with spirit bubble adjustable verticality, It is explained in detail in conjunction with a variety of diagrams.But problem is solved for one kind, new problem occurs again, above various original Sprinkler and shower head change ten thousand times without leaving the original aim or stand, and are all rotated or are swung with the shower head of movement to spray water, there is the sprinkling irrigation of movement Head and an only nozzle, must it is unhurried rotate a circle just spray a time water, to turn many circles can, total spray time is too Long, shower head, which will move, will consume a part of water kinetic energy, and working efficiency is not high；And the movement mechanism movement of the shower head of movement Part is mostly just easy to wear and easily blocks and dynamic failure sometimes；And the movement components of the shower head of movement are more and lead to cost It is higher；The shortcomings that shower head to overcome above various movements, be international hard nut to crack, unless not moving.Therefore it is existing A kind of three arm spray thrower of band pedestal is developed, improved essence is exactly that shower head does not move and realizes spray.

Summary of the invention

The purpose of the present invention is improving the key equipment of spray irrigation system, using the scheme of metal sprinkler gun, because being to mould It is improved on the basis of material shower head, so first telling about plastic sprinkling irrigation head, then offer is provided improve target steering speed of fetching water Method and commutate component improvement；Then it states again and adds the band spirit bubble adjustable verticality of special sprinkling irrigation seat and adjustable rotary fast Slow sprinkler；Finally repeat a kind of no motion of three arm spray thrower of band pedestal of shower head.

The purpose of the present invention is improve spray irrigation system key equipment, provide improvement fetch water target mixture and mitigate friction and The method of commutation positioning and spray core promotes sprinkling irrigation effect, attempts the target of fetching water for solving the plastics of existing plastic sprinkling irrigation head It is several to be in the very big easy fracture often of pressure, commutation locating piece day long afterwards its adjust positioning and easily loosen, turn round mandrel and turret head it Between should mitigate friction so that the sealing between reliable meet again both that ensure to commutate is with the hard nut to crack of anti-leak；With The homogeneous quality for improving ejecta, overcomes the shortcomings of working condition caused by each mechanism of the shower head of the prior art, while being also Invention several different types of shower heads and cast a brick to attract jade, a kind of no motion of three arm of the band pedestal spray of shower head such as newly developed Drench device.

First stated from the technical solution for solving the plastic sprinkling irrigation head that its technical problem is taken:

A kind of improved plastic sprinkling irrigation head, by the revolution mandrel (1) of ABS, the revolution spindle gasket (2) of EPDM90 degree, iron The fluoroplastics gasket (3) of fluorine dragon, the turret head of ABS cover (4) surely, and the angle controller of polyformaldehyde POM commutates locating piece (5), The revolution mandrel springs (6) of stainless steel, the ontology (7) of ABS757, the target of fetching water (8) of POM mixture, the target missile of fetching water of stainless steel Spring (9), the adjusting knob (10) of ABS, POM's fetches water target mandrel (11), the water blocking spring (12) of stainless steel, the water fender of ABS (13), the water blocking screw (14) of POM, the water outlet (15) of ABS, the long switch (16) of POM, the switching spring of stainless steel (17), the O-ring seal (20) of the chopped parallel operation (18) of POM, the quadrangle spring (19) of stainless steel, EPDM70 degree is formed, institute The revolution mandrel (1) of the ABS stated actively vertically covers in (4) mounted in the turret head for the ABS for being fixed on water source seat surely；Described The revolution mandrel springs (6) of the stainless steel, and the revolution mandrel (1) of the ABS are cased on the revolution mandrel (1) of ABS With ontology (7) fixed connection of the ABS757；It is inserted into time ontology (7) of the ABS757 and with the ABS Core axis (1) is fetched water on target mandrel (11) with the POM of the centre of gyration, and be set with can be around the revolution core of the ABS The target of fetching water (8) of the POM mixture of axis (1) rotation, and fetch water target missile spring (9) of the stainless steel turn as reply Pendulum torsional spring and be connected to the POM mixture target of fetching water (8) and the ABS revolution mandrel (1) with it is described The ontology (7) of ABS757；Being installed on the ontology (7) of the ABS757 can revolve manually around the target mandrel (11) of fetching water Turn the ABS adjusting knob (10), the thickness of the adjusting knob (10) of the ABS be along setting helix angle and height Helicoid that is different and having multiple notch and change；The height of the adjusting knob (10) of the ABS is different and has multiple The helicoid of the thickness change of notch actually plays the described of leverage on the ontology (7) of the ABS757 again The water fender (13) of ABS match, then the water blocking bullet for the stainless steel being aided between ontology (7) and water fender (13) Spring (12) more makes good teamwork；The water blocking screw (14) of the adjustable POM on the ontology (7) of the ABS757 It is adapted with the target of fetching water (8) of the POM mixture；The water outlet (15) of the ABS is packed in the ABS757's On ontology (7)；The long switch (16) of the POM and the chopped parallel operation of POM are movably mounted at the ontology of the ABS757 (7) it on, and is worked in coordination by the switching spring (17) of the stainless steel；It is installed on the chopped parallel operation (18) of the POM There is the quadrangle spring (19) of stainless steel to cover two polyformaldehyde POM's on (4) surely with the turret head for being installed in the ABS Angle controller i.e. commutation locating piece (5) collides and triggers commutation；The external installing of (4) is covered surely in the turret head of the ABS There is the O-ring seal (20) of the EPDM70 degree；It is characterized in that: outside the axis of the rotatable revolution mandrel (1) Be installed with the revolution spindle gasket (2) of the EPDM90 degree and the fluoroplastics gasket (3) of Teflon, so as to fixed institute The turret head of the ABS stated covers surely to be easy to contact slide and mitigates friction between (4)；Adding and is not added gasket, effect is exactly different, and also It can add；Gasket is applied alone, or mixed or multiple shared.

As the improvement of the revolution spindle gasket (2) to the EPDM90 degree, referring to Figure 10, this is that one kind has function wave Clutch-plate (60m6), equation is:

SD=SIN (TRAJPAR*360*12), track be it is circular, wave number is 12, or 3-360 choose.

It is re-used as improving, referring to Figure 11, this is a kind of clutch-plate (60m11) for having function wave, and equation is:

SD=TRAJPAR*360*12, track be it is circular, scanning cross-section is flat；Wave number is 12, or is selected in 3-360 It takes.

It is re-used as improving, referring to Figure 12, this is a kind of clutch-plate (60m12) for having function wave, and equation is:

SD=TRAJPAR*360*B, track be it is circular, wave number is B, and scanning cross-section is polygon, minimum three side.

It is re-used as improving, referring to Figure 13, this is a kind of clutch-plate (60m13) for having function wave, and equation is:

SD=TRAJPAR*360*B, track be it is circular, wave number is B, scanning cross-section be it is circular, this may not be elasticity Circle, but plasticity, such as plastics or rubber.

Have the clutch-plate of function wave, though shape is more, characteristic is similar, compressive strain and bounce, usefulness is can multiple spot Uniformly.

With PROEWILDFIRE or other softwares, each parametric equation is inputted, it is convenient to model；It again will be described Each parametric equation input CNC machining center, and as die joint in setting, and set side slide, injection mold can be produced, it is proposed that one Mould more than one piece.The gasket (2) and gasket (3) can be alternative by the clutch-plate of each function wave, shares or multiple shared.

A kind of materials of each part of improved plastic sprinkling irrigation head are worthy of careful study, and have the revolution mandrel (1) of ABS as noted, The revolution spindle gasket (2) of EPDM90 degree, the fluoroplastics gasket (3) of Teflon, the turret head of ABS cover (4) surely, polyformaldehyde POM Angle controller i.e. commutate locating piece (5), the revolution mandrel springs (6) of stainless steel, the ontology (7) of ABS757, POM mixture Target of fetching water (8), stainless steel fetches water target missile spring (9), and the adjusting knob (10) of ABS, POM's fetches water target mandrel (11), stainless steel Water blocking spring (12), the water fender (13) of ABS, the water blocking screw (14) of POM, the water outlet (15) of ABS, the long switching of POM Device (16), the switching spring (17) of stainless steel, the chopped parallel operation (18) of POM, the quadrangle spring (19) of stainless steel, EPDM70 degree O-ring seal (20) is all many experiments just rewarding treasure, and by no means not spend creative work arbitrarily can 's；It is as described herein to be merely a preferred embodiment of the present invention, it can also make many combinations variation certainly, but cannot limit with this The interest field of the fixed present invention, therefore according to equivalent variations made by the present patent application interest field, still belong to what the present invention was covered Range.

In order to increase intensity with anti-fracture, in fetching water for the POM mixture that can turn round mandrel (1) rotation along ABS Reinforcing rib (8b) is had additional on target (8), is please referred to shown in Fig. 4；And the reinforcing rib (8b), it is used in low grade products, just directly With same material injection molding；And in the higher occasion of customer requirement, the reinforcing rib (8b) uses metal；It is first made and is added of metallic rod Strengthening tendons (8b) are put into mold as inserts, then the target of fetching water (8) of POM mixture described in injection molding；Alternatively, institute The plastic part of the metalwork for the reinforcing rib (8b) stated and target (8) of fetching water assembles up good；The reinforcing rib (8b) is using gold Belong to, or with metallic rod is stick or tubular or angle steel shape or channel steel shape or fashioned iron, or use sheet metal；Metal used uses steel Material, or with aluminium alloy, or with copper material, or use titanium alloy；Carbon fiber or engineering plastics also can be used in the reinforcing rib (8b)；Or It is pasted with the plastic part of fabric and target (8) of fetching water；Or make reinforcing rib with and with fetching water with the multi-layer fiber circuit board of waste and old material The plastic part of target (8) is assembled and is pasted.The material in most handy multiple places of production mixes, and 100 degree of pre-treatment preliminary drying one hour.

In order to increase aesthetic feeling and anti-channeling, in the target of fetching water of the POM mixture that can turn round mandrel (1) rotation along ABS (8) handle part on has additional aesthetic feeling ear pendant hole (8a), is through-hole, at least one or it is multiple；The target of fetching water (8) Handle part set by aesthetic feeling ear pendant hole (8a) be characterized in the moulding beautiful and generous for having the shape such as ear sample of artistic style, And there is through-hole；Its usefulness has three, first is that increasing aesthetic feeling because shape is good-looking；Second is that preventing strong wind to former hand because of through-hole The negative effect that handle plane is blown；Third is that it is most important, when some clients will change sprinkling irrigation speed, as long as the hangers on through-hole It falls (21), or with wire, or is put on electric wire and also may be used；The aesthetic feeling set by the handle part of the target of fetching water (8) The method of hangers pendant (21), substantially changes waving for shower head according to the principle of rotary inertia square on ear pendant hole (8a) The speed period.

It is packed in the water outlet (15) of the ABS on the ontology (7) of the ABS757, it is characterized in that: inside it The uniformly distributed stiffener plate (15a) of original six equal part sprays effect to be further improved water outlet, particularly its inner passage is changed For parabolic line passage (15b), and original six stiffener plates (15a) still remain a part, reduce original reinforcing rib The unused space of appearance Yi Zaocheng rotation stream between plate, the parabolic line passage, which increases, sprays cohesiveness and fluency.

The turret head for being installed in the ABS covers the angle controller of two polyformaldehyde POM on (4) surely and commutates positioning Block (5) tends to have loose phenomenon after collision repeatedly；For this purpose, in addition to setting the careful tooth of ring in commutation locating piece (5), especially Ground covers the position of placement commutation locating piece (5) of (4) in the turret head of the ABS surely, has additional the careful tooth of ring (4a), to prevent Only loose phenomenon.

The beneficial effects of the present invention are: improve the key equipment plastic sprinkling irrigation head of spray irrigation system, it is mixed to provide improvement target of fetching water It closes the method for material and mitigates the method for friction and the method positioned with the careful tooth commutation of ring with function wave clutch-plate and adopt With the method for parabolic line passage spray core, attempting the target of fetching water for solving the plastics of existing plastic sprinkling irrigation head several, to be in pressure very big Often easy fracture, commutation locating piece day, its adjusting positioning easily loosened long afterwards, and friction should be mitigated by turning round between mandrel and turret head To ensure to change the reliable sealing met between both again with the hard nut to crack of anti-leak；It additionally provides in target of fetching water (8) handle part sets hangers pendant (21) on aesthetic feeling ear pendant hole (8a), is substantially changed according to the principle of rotary inertia square The method for waving the speed period of shower head, a variety of corrective measures enhance the quality and class of shower head, spray in the hope of improving The homogeneous quality of object overcomes the shortcomings of working condition caused by each mechanism of the shower head of the prior art, and also to invent several It plants different types of shower head and casts a brick to attract jade, perhaps it can be said that the target of fetching water (8) provided by the present invention in shower head sets extension Ear pendant (21) is substantially that change the method for waving the speed period of shower head according to the principle of rotary inertia square be to spray The significant contribution of filling.

The technical solution for solving the metal sprinkler gun that its technical problem is taken is:

In order to further increase the service life of shower head, increase the reliability of shower head switch, according to rotary inertia The principle of square provides another method for waving the speed period for changing shower head, i.e., sets fastly in the target of fetching water (m8) of shower head A kind of method of slow adjusting screw (m22) and tightening nut (m23), using improved metal sprinkler gun.

A kind of improved metal sprinkler gun is turned round spindle gasket (2), gasket (3), thrust bearing by revolution mandrel (m1) Gasket (m3), thrust bearing ball (m3c), turret head cover (m4) surely, commutate locating piece (m5), the revolution mandrel springs of stainless steel (6), ontology (m7), target of fetching water (m8), stainless steel are fetched water target missile spring (9), speed adjusting screw (m22), tightening nut (m23), fetch water target mandrel (m17), parabola water fender (m21), water blocking screw (m24), water outlet (15), long switch (m16), the switching spring (17) of stainless steel is chopped parallel operation (m18), and stainless steel stirs spring (m19), EPDM70 degree it is O-shaped Sealing ring (20) is formed, and the turret head that the revolution mandrel (m1) is movably mounted at vertically fixed water source seat covers (m4) surely It is interior；The revolution mandrel springs (6) of the stainless steel, and the revolution mandrel (m1) are cased on the revolution mandrel (m1) With described ontology (m7) fixed connection；The insertion ontology (m7) and with the revolution mandrel (m1) in revolution The described of the heart fetches water on target mandrel (m17), is set with the target of fetching water that can be rotated around the revolution mandrel (m1) (m8), and the stainless steel fetch water target missile spring (9) as reply switch torsional spring and be connected to the target of fetching water (m8) and The revolution mandrel (m1) and the ontology (m7)；The adjustable water blocking screw on the ontology (m7) (m24) it is adapted with the target of fetching water (m8)；The water outlet (15) is securely fitted on the ontology (m7)；It is described Long switch (m16) and the chopped parallel operation (m18) be movably mounted on the ontology (m7), and by it is described not The switching spring (17) of rust steel is worked in coordination；Stainless steel is installed on the chopped parallel operation (m18) stirs spring (m19), So as to be installed in the compacting sleeve (m6) that the turret head covers on two commutation locating pieces (m5) on (m4) surely collide and Triggering commutation；The O-ring seal (20) of the EPDM70 degree is installed in the outside that the turret head covers (m4) surely；It is special Sign is: the revolution spindle gasket (2) and the pad being housed outside the axis of the rotatable revolution mandrel (m1) Piece (3) and the thrust bearing shim (m3) and the thrust bearing ball (m3c), so as to fixed described six Angle head covers surely to be easy to contact slide and mitigates friction between (m4)；Add and be not added gasket, effect is exactly different；It can also be added； Gasket is applied alone, or mixed or multiple shared.

In order to increase modulability, prevent suddenly fast and alter, or neglect the situation hard-to-use once in a while for having card slowly, described can edge Revolution mandrel is the handle part fetched water on the target of fetching water (m8) that target mandrel (m17) is rotated, except through-hole is equipped with, so as to as some visitors When family is wanted to change sprinkling irrigation speed, the hangers pendant (21) on through-hole, or use wire, or put on electric wire, i.e., it is used to according to rotation It measures the principle of square and changes outside the method for waving the speed period of shower head；Now as an improvement, in the target of fetching water (m8) Handle part is equipped with screw thread (m8c), and set speed adjusting screw (m22) and tightening nut (m23) as shown in Figure 19 and Figure 14, Pair when the variation of length that adjusting screw (m22) and tightening nut (m23) are threaded in or out, rotary inertia square is just changed, i.e., The speed that waves of shower head has an impact；Certainly also can hangers pendant and threading and adjusting screw be used in combination.

It is packed in the metal water spout (15) of the ontology (m7) of the die cast metal, it is characterized in that: inside it The uniformly distributed stiffener plate (15a) of original six equal part sprays effect to be further improved water outlet, particularly its inner passage is changed For parabolic line passage (15b), and original six stiffener plates (15a) still remain a part, reduce original reinforcing rib The unused space of appearance Yi Zaocheng rotation stream between plate, the parabolic line passage, which increases, sprays cohesiveness and fluency；It is described Stiffener plate (15a) be it is multiple, minimum 3；On the one hand it is to reinforce the another part intensity of water outlet, on the other hand has reinforcement to spray water Auxiliary shunting function.

It is more in collision to be installed in two angle controllers that the turret head cover on (m4) surely locating piece (m5) that commutates After secondary, loose phenomenon is tended to have；For this purpose, as shown in figure 17, being equipped with convex block (m5b) in commutation locating piece (m5)；Also in institute The position that the turret head stated covers placement commutation locating piece (m5) of (m4) surely has additional multiple pits in ring week as shown in figure 20 (m4b), to prevent from loosening.

The thrust bearing shim (m3), referring to Figure 15, the first face is equipped with multiple dress balls and cheats (m3b), minimum of three, Or 12 or 3-100, so as to the built-in thrust bearing ball (m3c)；The dress ball hole (m3b) is preferably dell, Depth is greater than the radius of the thrust bearing ball, fills ball to there is large volume and ball is made to be not easy to escape；Its second face is set Have ring week inclined-plane (m3a), so as to covered surely with the turret head chamfering inclined-plane of end of (m4) have squeeze self centering without Easily skew, to reduce or remit the effect of blocked portion.

In order to further enhance commutation positioning reliability, be installed on the chopped parallel operation (m18) it is improved not Rust steel stirs spring (m19), as shown in Figure 21 and Figure 22, in order to enhance moment cohesion explosive force, in the chopped parallel operation Left side bar and right-hand rod handover lower part, be equipped with a circle or multi-turn spring (m19b), so as to be installed in the hexagonal The compacting sleeve (m6) on two commutation locating pieces (m5) on the fixed set (m4) of head collides and triggers commutation.

The parabola water fender (m21) is installed on the target of fetching water (m8) by water blocking screw (m24)； In order to preferably block the water sprayed from water outlet and make disseminating away for water parabolic type, in the parabola water fender (m21) it is equipped with parabolic plate (m21b), a certain range of angle is also adjusted by water blocking screw (m24)；The parabola The parabolic plate (m21b) that water fender (m21) is equipped with is arc, especially parabola shaped.

A kind of improved metal sprinkler gun has the beneficial effect that metal is more durable than plastics；At commutation positioning It is then not easy to loosen equipped with convex block and pit；Thrust bearing shim and function wave gasket equipped with self centering inclined-plane are then not easy skew And deduction and exemption blocked portion；Then make triggering commutation more reliable equipped with spring plus circle spring (m19b) is stirred；Equipped with parabola water fender Then dissipate water throwing more preferable；It is solidifying to increase ejection for water outlet (15) equipped with parabolic line passage (15b) and stiffener plate (15a) Poly- power and fluency；Speed adjusting screw (m22) and tightening nut (m23) are set in the handle part of the target of fetching water (m8), Work as adjustment length, or change Self-counterweight, or the hung weight of cooperation, ear pendant or threading as mentioned, so that it may change distance and weight, Rotary inertia square is just changed, so that the speed that waves for generating a kind of pair of shower head has an impact the method for regulation；From original nothing Speed regulation to have to shower head wave speed regulate and control and many improved comprehensive exploitations, perhaps it can be said that being pair The major contribution of sprinkler.

New problem emerges one after another, and the improvement to product is also endless；The either improved metal The shower head of shower head or the improved plastic sprinkling irrigation head or many models, when inspection are carefully, but in reality Used time, what is just had is handy, and some is not handy；And it is handy for some time, it is sometimes and not handy；As a result, various conjectures It rises from all around, wind direction? tolerance? hydraulic pressure? allotment? it is numerous；As this kind of specious, occur once in a while, the problem of people can't say, is exactly Hard nut to crack.Ageing test just finds various turns of shower head, is installed on sprinkling irrigation seat, removed and wind direction, tolerance, water Pressure, it is related with shower head and the sprinkling irrigation verticality of shared shaft of seat other than allotment is related；Then, a kind of band spirit bubble The sprinkler of adjustable verticality and adjustable rotary speed just comes into being；Its novel sprinkling irrigation seat contained should have horizontal instruction, It is preferably formed with adjustment effect, also so as to the verticality of adjustable shower head shaft.

A kind of sprinkler with spirit bubble adjustable verticality and adjustable rotary speed has and sets first level bubble (52), the second spirit bubble (53) and regulating platform (51a) are adjusted turn-knob (51b), leveling serew (51c), are intake source (55), are connect The sprinkling irrigation seat (51) with spirit bubble of screw thread (54) out, the sprinkling irrigation seat (51) with spirit bubble or sprays with the plastics Head is connected, be by it is described pick out screw thread (54) and cover (4) surely with turret head be connected；The plastic sprinkling irrigation head described Target of fetching water (8) handle part used on through-hole hangers pendant (21) method, substantially according to the original of rotary inertia square It manages and changes waving the speed period for shower head, the ear pendant (21) is characterized in there is hook；It is described with spirit bubble Sprinkling irrigation seat (51) is connected with the metal sprinkler gun, is to cover (m4) phase surely with turret head by the screw thread (54) that picks out Even；The water inlet source (55) is connected with water source, and water inlet is by water inlet source (55) and by picking out screw thread (54) Communicated with water outlet (15), it is characterized in that: the sprinkling irrigation seat (51) with spirit bubble be equipped with first level bubble (52) and The trend of second spirit bubble (53) is arrangement of mutually hanging down, and it is built-in that the sight that the spirit bubble is well-known hyaline test looks into its The spirit bubble of the bubble trend of liquid；The regulating platform (51a) have it is multiple, at least three, equipped with adjust turn-knob (51b) and Leveling serew (51c).

As an improvement, the metal sprinkler gun, is equipped with and is installed on target of fetching water (m8) by water blocking screw (m24) Parabola water fender (m21), and the parabola water fender (m21) is equipped with parabolic plate (m21b)；The parabolic plate (m21b) it is changed to quadratic space curved surface or hyp or spherical surface or ellipsoidal surface or parabolic spherical surface.

It is packed in the water outlet (15) of ontology, inner passage or be parabolic line passage (15b), or it is changed to quadratic space song Face, for example hyperboloid channel composed by hyperbola.

As an improvement, the thrust bearing shim (m3), multiple dress balls that the first face is equipped with cheat (m3b), minimum three It is a or 12 or 3-100, it is changed to the hole of dress cylinder, so as to the cylindrical roller of built-in thrust bearing.

But it is a kind of problem is solved, new problem occurs again, various original sprinklers and the change of shower head ten thousand not from Its ancestor is rotated or is swung with the shower head of movement to spray water, had the shower head of movement and only a nozzle, must gulp down slowly Gulp down rotate a circle just spray a water, to turn many circles can, total spray time is too long, and shower head, which will move, will consume one Part water kinetic energy, working efficiency be not high；The movement mechanism movement parts of the shower head of movement are more, just it is easy to wear and easily block sometimes and Dynamic failure；And the movement components of the shower head of movement are more and lead to higher cost；To overcome above various movements Shower head the shortcomings that, be international hard nut to crack, unless not moving.Therefore now develop a kind of three arms spray with pedestal Device, and another three arm spray thrower of adjustable band pedestal that spray angle can be turned up, improved essence is exactly that shower head does not move And realize spray,

It uses multiple shower heads instead and carrys out operation from different perspectives to spray in setting regions.

The technical scheme adopted by the invention to solve the technical problem is that:

Three arm spray throwers of adjustable band pedestal, by multi-angle combined sprinkler (t1), multi-angle combined sprinkler mandrel (t2), more Angle combinations nozzle cap (t3), three cantilever cranes (t5), interfacing part (t12), turns type column at multi-angle combined sprinkler core item (t10) (t6), pedestal (t8), pedestal stretcher bar (t9), base cover (t11), water swivel (t7), pedestal Height-adjusting device (t9b), spray head are adjusted Shifting gear (t13), spray head regulation stall knob (t14) are formed；The multi-angle combined sprinkler (t1), multi-angle combination It is one that spray head mandrel (t2) and sealing ring, multi-angle combined sprinkler lid (t3), multi-angle combined sprinkler core item (t10), which cooperate complete, Spray head used in arm, cooperating altogether complete be three sets is respectively an arm spray head and two arm spray heads and three arm spray heads, institute An arm spray head and two arm spray heads and three arm spray heads for stating spray thrower are respectively inserted in three arms of three cantilever crane (t5) On；The frame body of three cantilever crane (t5) is connected by the interfacing part (t12) with the type column (t6) that turns, and the type that turns is stood Column (t6) the insertion pedestal (t8), the head that turns for turning type column (t6) are connected with the water swivel (t7) and water source, Pedestal stretcher bar (t9) described in installing four respectively on the stretching seat of four of the pedestal (t8) in the horizontal direction, in institute The base cover (t11) is installed with below the pedestal (t8) stated；Three arm spray throwers of the adjustable band pedestal, feature It is, the multi-angle combined sprinkler (t1), left side is successively arranged jet flow road I (1 α), jet flow road II (2 α), jet flow road III (3 α), jet flow road IV (4 α), right side are successively arranged jet flow road V (1 β), jet flow road VI (2 β), jet flow road VII (3 β), jet flow road VIII (4 β), jet flow road IX (5 β)；The jet flow road I (1 α), jet flow road II (2 α), jet flow road III (3 α), jet flow road IV (4 α) It is successively inserted into the multi-angle combined sprinkler (t1) in cylinder used in the arm on three arms of three cantilever crane (t5) The folded angle of axis is followed successively by jet angle I (1 α °), jet angle II (2 α °), jet angle III (3 α °), jet angle IV (4 α °), And it is followed successively by arithmetic progression, it is followed successively by 63.0 °, 68.0 °, 73.0 °, 78.0 °；The multi-angle combined sprinkler (t1) is right Jet flow road V (1 β) that side is successively equipped with, jet flow road VI (2 β), jet flow road VII (3 β), jet flow road VIII (4 β), jet flow road IX (5 β) is successively inserted into circle used in the arm on three arms of three cantilever crane (t5) with the multi-angle combined sprinkler (t1) The folded angle of cylinder central axes is followed successively by jet angle V (1 β °), jet angle VI (2 β °), jet angle VII (3 β °), jet angle VIII (4 β °), jet angle IX (5 β °), and it is followed successively by arithmetic progression, it is followed successively by 55.2 °, 60.2 °, 65.2 °, 70.2 °, 75.2 °；And And the jet angle VI (2 β °), jet angle I (1 α °), jet angle VII (3 β °), jet angle II (2 α °), jet angle VIII (4 β °), jet angle III (3 α °), jet angle IX (5 β °) jet angle IV be also followed successively by arithmetic progression between (4 α °), be followed successively by 60.2°,63.0°,65.2°,68.0°,70.2°,73.0°,75.2°；The multi-angle combined sprinkler mandrel (t2) is equipped with Seal groove (t2e) is to install sealing ring；The multi-angle combined sprinkler mandrel (t2) be equipped with hook (t2c) so as to The bayonet (t5a) that every arm on three cantilever crane (t5) is equipped with cooperates, and sets on the multi-angle combined sprinkler mandrel (t2) There is card key (t2d) so that the notch (t5d) being equipped with every arm end on three cantilever crane (t5) cooperates；The multi-angle group Close spray head mandrel (t2) be equipped with cantilever key (t2a), on the cantilever key (t2a) be equipped with hemisphere it is convex (t2h), so as to it is described The key mapping (t1c) that multi-angle combined sprinkler (t1) is equipped with matches；Multi-angle combined sprinkler core item (t10) filling It is inner in the elongated slot (t2b) of the multi-angle combined sprinkler mandrel (t2)；The multi-angle combined sprinkler lid (t3) is equipped with one The interior gib head (t3a) inside to eave tile and the outside outer gib head (t3c) of a pair of of eave tile, so as to the multi-angle combined sprinkler (t1) it is mutually equipped with；The tubing string equipped with sealing ring of the frame body of the lower part of three cantilever crane (t5) passes through the threaded docking Type column (t6) is turned described in part (t12) and insertion；It is described to turn type column (t6) equipped with the symmetrical open slot of a team (t6a) with side Just it installs；Set that there are four barb head (t11a) to be mounted on the pedestal (t10) in the base cover (t11)；Institute Multiple card grooves (t8a) are respectively equipped on the stretching seat of four of the pedestal (t8) stated in the horizontal direction, slidably to install There are four described respectively to have a pair of pedestal stretcher bar (t9) for symmetrically having semicircle convex key (t9a)；The pedestal Height-adjusting device It (t9b) is to be equipped with vertical plate (t9b) and transverse slat (t9d) in the distal end of the pedestal stretcher bar (t9), the vertical plate (t9b) passes through strand Chain rivet (t9c) is actively coupled with the pedestal stretcher bar (t9), and the vertical plate (t9b) and transverse slat (t9d) pass through hinge when rotating into Axis (t9c) is taken in the pedestal stretcher bar (t9), and the vertical plate (t9b) and transverse slat (t9d) pass through hinge axis (t9c) when producing It struts and height is adjusted with benefit below the pedestal stretcher bar (t9) and is biased to；It is further characterized in that if the spray head adjusts shelves Position gear (t13) is engaged with spray head regulation stall knob (t14) on each multi-angle combined sprinkler (t1), Accurately to adjust three arms of the arm spray head and two arm spray heads and three arm spray heads and three cantilever crane (t5) On each arm used in cylinder central axes normal plane on projectile angle.

Usefulness: three arm spray throwers of adjustable band pedestal are the spray throwers of reform movement.Various original sprinklers and Shower head changes ten thousand times without leaving the original aim or stand, and is all rotated or is swung with the shower head of movement to spray water, and has the shower head of movement and only has One nozzle, must it is unhurried rotate a circle just spray a time water, to turn many circles can, total spray time is too long, shower head A part of water kinetic energy will be consumed by moving, and working efficiency is not high；The movement mechanism movement parts of the shower head of movement are more, just easily grind It damages and easily blocks and dynamic failure sometimes；And the movement components of the shower head of movement are more and lead to higher cost；To The shortcomings that overcoming the shower head of above various movements, is international hard nut to crack, unless not moving.Therefore now develop a kind of band Three arm spray throwers of pedestal, and another three arm spray thrower of adjustable band pedestal that spray angle can be turned up, improved essence is just It is that shower head does not move and realizes spray, uses multiple shower heads instead and carry out operation from different perspectives to spray in setting regions.

Detailed description of the invention

Fig. 1 is the stereoscopic schematic diagram of plastic sprinkling irrigation head

Fig. 2 is the stereoscopic schematic diagram of another angle of plastic sprinkling irrigation head.

Fig. 3 is the stereoscopic schematic diagram that turret head covers (4) surely.

Fig. 4 is that mixture is fetched water the schematic elevation views of target (8).

Fig. 5 is the stereoscopic schematic diagram of water outlet (15).

Fig. 6 is the elevational schematic view of water outlet (15).

Fig. 7 is the B-B diagrammatic cross-section of water outlet (15).

Fig. 8 is the elevational schematic view of water outlet (15) being rotated by 90 °.

Fig. 9 is the A-A diagrammatic cross-section of water outlet (15).

Figure 10 is the stereoscopic schematic diagram for having the waveform clutch-plate (60m6) of function SD=SIN (TRAJPAR*360*12).

Figure 11 is the stereoscopic schematic diagram for having the waveform clutch-plate (60m11) of function SD=TRAJPAR*360*12.

Figure 12 is the stereoscopic schematic diagram for having the waveform clutch-plate (60m12) of function SD=TRAJPAR*360*B.

Figure 13 is the stereoscopic schematic diagram for having the waveform clutch-plate (60m13) of function SD=TRAJPAR*360*B.

Figure 14 is the stereoscopic schematic diagram for not drawing the metal sprinkler gun of the invention for target missile spring (9) of fetching water of stainless steel.

Figure 15 is provided with the deep cutting signal of the thrust bearing shim (m3) of the multiple dress ball holes inclined-plane (m3b) He Huanzhou (m3a) Figure.

Figure 16 is the solid for not drawing the another angle of the metal sprinkler gun of the invention for target missile spring (9) of fetching water of stainless steel Schematic diagram.

Figure 17 is the stereoscopic schematic diagram that convex block (m5b) is equipped in commutation locating piece (m5).

Figure 18 is the exploded perspective schematic diagram of metal sprinkler gun.

Figure 19 is the stereoscopic schematic diagram of the target of fetching water (m8) of metal sprinkler gun.

The turret head that Figure 20 is provided with multiple pits (m4b) covers the stereoscopic schematic diagram of (m4) surely.

Figure 21 is provided with the stereoscopic schematic diagram in the left side for stirring spring (m19) of a circle or multi-turn spring (m19b).

Figure 22 is provided with the stereoscopic schematic diagram on the right side for stirring spring (m19) of a circle or multi-turn spring (m19b).

Figure 23 is the stereoscopic schematic diagram of the sprinkling irrigation seat (51) with spirit bubble.

Figure 24 be install the adjustable verticality with spirit bubble and adjustable rotary speed of plastic sprinkling irrigation head sprinkler it is vertical Body schematic diagram.

Figure 25 is the stereoscopic schematic diagram of the sprinkling irrigation seat (51) with spirit bubble and regulating platform.

Figure 26 be install the adjustable verticality with spirit bubble and adjustable rotary speed of metal sprinkler gun sprinkler it is vertical Body schematic diagram.

Figure 27 is the stereoscopic schematic diagram of three arm spray throwers of adjustable band pedestal.

Figure 28 is a kind of stereoscopic schematic diagram of three arm spray throwers with pedestal.

Figure 29 is the stereoscopic schematic diagram for partly splitting the three arm spray throwers of adjustable band pedestal of multi-angle combined sprinkler (t1).

Figure 30 is the multi-angle combined sprinkler (t1) partly splitted and the assembling schematic diagram of multi-angle combined sprinkler mandrel (t2).

Figure 31 is the multi-angle combined sprinkler (t1) being partly cut away and the assembling side elevation of multi-angle combined sprinkler mandrel (t2).

Figure 32 is the top view of multi-angle combined sprinkler (t1).

Figure 33 is the top view for the multi-angle combined sprinkler (t1) being partly cut away.

Figure 34 is the perspective view of multi-angle combined sprinkler (t1).

Figure 35 is the side view of multi-angle combined sprinkler mandrel (t2).

Figure 36 is the perspective view of multi-angle combined sprinkler mandrel (t2).

Figure 37 is the another perspective view of multi-angle combined sprinkler mandrel (t2).

Figure 38 is the perspective view of multi-angle combined sprinkler core item (t10).

Figure 39 is the perspective view of pedestal (t8).

Figure 40 is the stereoscopic schematic diagram for partly splitting the three arm spray throwers with pedestal of multi-angle combined sprinkler (t1).

Figure 41 is the perspective view of the inside of pedestal (t8).

Figure 42 is to turn type column Ct6) perspective view.

Figure 43 is the another perspective view for turning type column (t6).

Figure 44 is the perspective view of multi-angle combined sprinkler lid (t3).

Figure 45 is the another perspective view of multi-angle combined sprinkler lid (t3).

Figure 46 is the perspective view of water swivel (t7).

Figure 47 is the perspective view of base cover (t11).

Figure 48 is the another perspective view of base cover (t11).

Figure 49 is the perspective view of interfacing part (t12).

Figure 50 is the another perspective view of interfacing part (t12).

Figure 51 is the perspective view of pedestal stretcher bar (t9).

Figure 52 is the schematic diagram of the specific jet angle for the multi-angle combined sprinkler (t1) partly splitted.

Figure 53 is the schematic diagram of the jet angle for the multi-angle combined sprinkler (t1) partly splitted.

Figure 54 is the perspective view of three cantilever cranes (t5).

Figure 55 is the another perspective view of three cantilever cranes (t5).

Figure 56 is the perspective view of pedestal Height-adjusting device (t9b).

Figure 57 is the stereoscopic schematic diagram of the three arm spray throwers with pedestal of partly cut-away's multi-angle combined sprinkler (t1).

Figure 58 is the stereoscopic schematic diagram of multi-angle combined sprinkler (t1) and multi-angle combined sprinkler lid (t3).

Figure 59 is the stereoscopic schematic diagram of spray head regulation stall gear (t13) and spray head regulation stall knob (t14).

In figure:

1. being the revolution mandrel of ABS；

2. being the revolution spindle gasket of EPDM90 degree；

3. being the fluoroplastics gasket of Teflon；

4. being that the turret head of ABS covers surely；

5. being that the angle controller of polyformaldehyde POM commutates locating piece；

6. being the revolution mandrel springs of stainless steel；

7. being the ontology of ABS757；

8. being the target of fetching water of POM mixture；

9. being the target missile spring of fetching water of stainless steel；

10. being the adjusting knob of ABS；

11. being the target mandrel of fetching water of POM；

12. being the water blocking spring of stainless steel；

13. being the water fender of ABS；

14. being the water blocking screw of POM；

15. being the water outlet of ABS；

16. being the long switch of POM；

17. being the switching spring of stainless steel；

18. being the chopped parallel operation of POM；

19. being the quadrangle spring of stainless steel；

20. being the O-ring seal of EPDM70 degree；

21. being ear pendant；

4a. the careful tooth of ring；

8a. is ear pendant hole；

8b. is reinforcing rib；

15a. is stiffener plate；

15b. is parabolic line passage；

60m6. is the waveform clutch-plate for having function SD=SIN (TRAJPAR*360*12)；

60m11. is the waveform clutch-plate for having function SD=TRAJPAR*360*12；

60m12. is the waveform clutch-plate for having function SD=TRAJPAR*360*B；

60m13. is the waveform clutch-plate for having function SD=TRAJPAR*360*B；

It m1. is revolution mandrel；

It m3. is thrust bearing shim；

It m3a. is ring week inclined-plane；

It m3b. is dress ball hole；

It m3c. is thrust bearing ball；

It m4. is that turret head covers surely；

It m4b. is pit；

M5. commutate locating piece；

It m5b. is convex block；

It m7. is the ontology of metal sprinkler gun；

It m8. is the target of fetching water of metal sprinkler gun；

It m8c. is the screw thread of the target of fetching water of metal sprinkler gun；

It m16. is long switch；

It m17. is target mandrel of fetching water；

It m18. is the parallel operation that is chopped；

It m19. is that stainless steel stirs spring；

It m19b. is a circle or multi-turn spring；

It m21. is parabola water fender；

It m21b. is parabolic plate；

It m22. is speed adjusting screw；

It m23. is tightening nut；

It m24. is water blocking screw；

51. being sprinkling irrigation seat；

51a. is regulating platform；

51b. is to adjust turn-knob；

51c. is leveling serew；

52. being first level bubble；

53. being the second spirit bubble；

54. being to pick out screw thread；

55. being into water source；

T1. multi-angle combined sprinkler；

T2. multi-angle combined sprinkler mandrel；

T3. multi-angle combined sprinkler lid；

T10. multi-angle combined sprinkler core item；

T5. three cantilever crane；

T12. interfacing part；

T6. type column is turned；

T8. pedestal；

T9. pedestal stretcher bar；

T11. base cover；

T7. water swivel；

T9b. pedestal Height-adjusting device；

T13. spray head regulation stall gear；

T14. spray head regulation stall knob；

1 α jet flow road I (1 α)；

2 α jet flow road II (2 α)；

3 α jet flow road III (3 α)；

4 α jet flow road IV (4 α)；

1 β jet flow road V (1 β)；

2 β jet flow road VI (2 β)；

3 β jet flow road VII (3 β)；

4 β jet flow road VIII (4 β)；

5 β jet flow road IX (5 β)；

1 α ° of jet angle I (1 α °)；

2 α ° of jet angle II (2 α °)；

3 α ° of jet angle III (3 α °)；

4 α ° of jet angle IV (4 α °)；

1 β ° of jet angle V (1 β °)；

2 β ° of jet angle VI (2 β °)；

3 β ° of jet angle VII (3 β °)；

4 β ° of jet angle VIII (4 β °)；

5 β ° of jet angle IX (5 β °)；

T2e. seal groove (t2e)；

T2c. hook (t2c)；

T5a. bayonet (t5a)；

T2d. card key (t2d)；

T5d. notch (t5d)；

T2a. cantilever key (t2a)；

T2h. hemisphere is convex (t2h)；

T1c. key mapping (t1c)；

T2b. elongated slot (t2b)；

T3a. interior gib head (t3a)；

T3c. outer gib head (t3c)；

T6a. open slot (t6a)；

T11a. barb head (t11a)；

T8a. card groove (t8a)；

T9a. semicircle convex key (t9a)；

T9b. vertical plate (t9b)；

T9d. transverse slat (t9d)；

T9c. hinge axis (t9c)；

T13. spray head regulation stall gear (t13)；

T14. spray head regulation stall knob (t14).

Specific embodiment

Foregoing invention is described further with reference to the accompanying drawings and examples.

It is improved due to being based on plastic sprinkling irrigation head, and some parts are shared, but many part structures are different , therefore plastic sprinkling irrigation head is still first stated, metal sprinkler gun is repeated, sprinkler is finally repeated, finally repeats this spray Device.

The present invention relates to the key equipment plastic sprinkling irrigation head for improving spray irrigation system, provides and improve doing for target mixture of fetching water Method and mitigate the method for friction with function wave clutch-plate and with the method for ring careful tooth commutation positioning and using parabola The method of channel spray core, attempts the target easy fracture of fetching water for solving the plastics of existing plastic sprinkling irrigation head, and commutation locating piece is with the passing of time easy It loosens, revolution mandrel mitigates friction and seals all hard nut to cracks；The handle part additionally provided in target of fetching water (8) sets aesthetic feeling ear Fall the method for waving the speed period that hangers on hole (8a) falls the adjusting rotary inertia square of (21) and changes shower head, a variety of improvement Measure enhances the quality and class of shower head；Perhaps it can be said that the target of fetching water (8) provided by the present invention in shower head sets extension Ear pendant (21) be substantially adjustable according to the principle of rotary inertia square and change shower head waves the speed period Method is the significant contribution to sprinkling irrigation.Carrying additionally ear pendant (21) in the target of fetching water (8) of shower head is that come by speed or on-the-spot investigation can Adjust exacerbation.

A kind of improved plastic sprinkling irrigation head, by the revolution mandrel (1) of ABS, the revolution spindle gasket (2) of EPDM90 degree, iron The fluoroplastics gasket (3) of fluorine dragon, the turret head of ABS cover (4) surely, and the angle controller of polyformaldehyde POM commutates locating piece (5), The revolution mandrel springs (6) of stainless steel, the ontology (7) of ABS757, the target of fetching water (8) of POM mixture, the target missile of fetching water of stainless steel Spring (9), the adjusting knob (10) of ABS, POM's fetches water target mandrel (11), the water blocking spring (12) of stainless steel, the water fender of ABS (13), the water blocking screw (14) of POM, the water outlet (15) of ABS, the long switch (16) of POM, the switching spring of stainless steel (17), the O-ring seal (20) of the chopped parallel operation (18) of POM, the quadrangle spring (19) of stainless steel, EPDM70 degree is formed, institute The revolution mandrel (1) of the ABS stated actively vertically covers in (4) mounted in the turret head for the ABS for being fixed on water source seat surely；Described The revolution mandrel springs (6) of the stainless steel, and the revolution mandrel (1) of the ABS are cased on the revolution mandrel (1) of ABS With ontology (7) fixed connection of the ABS757；It is inserted into time ontology (7) of the ABS757 and with the ABS Core axis (1) is fetched water on target mandrel (11) with the POM of the centre of gyration, and be set with can be around the revolution core of the ABS The target of fetching water (8) of the POM mixture of axis (1) rotation, and fetch water target missile spring (9) of the stainless steel turn as reply Pendulum torsional spring and be connected to the POM mixture target of fetching water (8) and the ABS revolution mandrel (1) with it is described The ontology (7) of ABS757；Being installed on the ontology (7) of the ABS757 can revolve manually around the target mandrel (11) of fetching water Turn the ABS adjusting knob (10), the thickness of the adjusting knob (10) of the ABS be along setting helix angle and height Helicoid that is different and having multiple notch and change；The height of the adjusting knob (10) of the ABS is different and has multiple The helicoid of the thickness change of notch actually plays the described of leverage on the ontology (7) of the ABS757 again The water fender (13) of ABS match, then the water blocking bullet for the stainless steel being aided between ontology (7) and water fender (13) Spring (12) more makes good teamwork；The water blocking screw (14) of the adjustable POM on the ontology (7) of the ABS757 It is adapted with the target of fetching water (8) of the POM mixture；The water outlet (15) of the ABS is packed in the ABS757's On ontology (7)；The long switch (16) of the POM and the chopped parallel operation of POM are movably mounted at the ontology of the ABS757 (7) it on, and is worked in coordination by the switching spring (17) of the stainless steel；It is installed on the chopped parallel operation (18) of the POM There is the quadrangle spring (19) of stainless steel to cover two polyformaldehyde POM's on (4) surely with the turret head for being installed in the ABS Angle controller i.e. commutation locating piece (5) collides and triggers commutation；The external installing of (4) is covered surely in the turret head of the ABS There is the O-ring seal (20) of the EPDM70 degree；It should be noted that outside the axis of the rotatable revolution mandrel (1) It is installed with the revolution spindle gasket (2) of the EPDM90 degree and the fluoroplastics gasket (3) of Teflon, originally without gasket, or Only one gasket, the complaint phenomenon for thering is not flexible and card resistance not commutate sometimes；More gaskets are now improved to, so with fixation The turret head of the ABS cover surely and be easy to contact slide between (4) and mitigate friction；Add and be not added gasket, effect is exactly different Sample can also be added；Gasket is applied alone, or mixed or multiple shared, is exactly added gasket the fluoroplastics gasket of (2) and Teflon (3), clutch-plate is still added with the gasket of function wave.

As the improvement of the revolution spindle gasket (2) to the EPDM90 degree, referring to Figure 10, this is that one kind has function wave Clutch-plate (60m6), equation is: with the usual mapping software of PROEWILDFIRE, size SD is computer default.

SD=SIN (TRAJPAR*360*12), track be it is circular, wave number is 12, or 3-360 choose.

It is re-used as improving, referring to Figure 11, this is a kind of clutch-plate (60m11) for having function wave, and equation is:

SD=TRAJPAR*360*12, track be it is circular, scanning cross-section is flat；Wave number is 12, or is selected in 3-360 It takes.

It is re-used as improving, referring to Figure 24, this is a kind of clutch-plate (60m12) for having function wave, and equation is:

SD=TRAJPAR*360*B, track be it is circular, wave number is B, and scanning cross-section is polygon, minimum three side.

It is re-used as improving, referring to Figure 25, this is a kind of clutch-plate (60m13) for having function wave, and equation is:

SD=TRAJPAR*360*B, track be it is circular, wave number is B, scanning cross-section be it is circular, this may not be elasticity Circle, but plasticity, such as plastics or rubber.TRAJPAR trajectory parameters are computer defaults.

Have the clutch-plate of function wave, though shape is more, characteristic is similar, compressive strain and bounce, usefulness is can multiple spot Uniformly.

With PROEWILDFIRE or other softwares, insertion and drawing program are opened, each parametric equation is inputted, It is convenient to model；Each parametric equation is inputted into CNC machining center again, and as die joint in setting, and set side slide, i.e., Injection mold can be produced, it is proposed that one-mold multiple-member.The gasket (2) and gasket (3) can be alternative by the clutch-plate of each function wave, It shares or multiple shared；It also can be only with the clutch-plate for having function wave；Because original axis for putting gasket is very long, therefore several can be put well.

A kind of materials of each part of improved plastic sprinkling irrigation head are worthy of careful study, and have the revolution mandrel (1) of ABS as noted, The revolution spindle gasket (2) of EPDM90 degree, the fluoroplastics gasket (3) of Teflon, the turret head of ABS cover (4) surely, polyformaldehyde POM Angle controller i.e. commutate locating piece (5), the revolution mandrel springs (6) of stainless steel, the ontology (7) of ABS757, POM mixture Target of fetching water (8), stainless steel fetches water target missile spring (9), and the adjusting knob (10) of ABS, POM's fetches water target mandrel (11), stainless steel Water blocking spring (12), the water fender (13) of ABS, the water blocking screw (14) of POM, the water outlet (15) of ABS, the long switching of POM Device (16), the switching spring (17) of stainless steel, the chopped parallel operation (18) of POM, the quadrangle spring (19) of stainless steel, EPDM70 degree O-ring seal (20) is all many experiments just rewarding treasure, and by no means not spend creative work arbitrarily can 's；It is as described herein to be merely a preferred embodiment of the present invention, it can also make many combinations variation certainly, but cannot limit with this The interest field of the fixed present invention, therefore according to equivalent variations made by the present patent application interest field, still belong to what the present invention was covered Range.For example, using polyformaldehyde POM, if with M90-44 class, it is inexpensive, but after it spends a week, there are also receive for hole size tolerance Contracting phenomenon, and inadequate circularity, and the same trade mark, different sources are also variant, and the serious shadow of mutation of this hole size tolerance Ring occurrent commutation clamping stagnation and the customer complaint caused and order reduction；If with DUPORT500P, hole size tolerance compared with Stablize, but valence is expensive；Improved method first is that making good use of the material mixing of the same trade mark in several places of production, and 100 degree of temperature of pre-treatment Prebake 1 hour or more.

In order to increase intensity with anti-fracture, in fetching water for the POM mixture that can turn round mandrel (1) rotation along ABS Reinforcing rib (8b) is had additional on target (8), is please referred to shown in Fig. 4；And the reinforcing rib (8b), it is used in low grade products, just directly With same material injection molding；And in the higher occasion of customer requirement, the reinforcing rib (8b) uses metal；It is first made and is added of metallic rod Strengthening tendons (8b) are put into mold as inserts, then the target of fetching water (8) of POM mixture described in injection molding；Alternatively, institute The plastic part of the metalwork for the reinforcing rib (8b) stated and target (8) of fetching water assembles up good；The reinforcing rib (8b) is using gold Belong to, or with metallic rod is stick or tubular or angle steel shape or channel steel shape or fashioned iron, or use sheet metal；Metal used uses steel Material, or with aluminium alloy, or with copper material, or use titanium alloy；Carbon fiber or engineering plastics also can be used in the reinforcing rib (8b)；Or It is pasted with the plastic part of fabric and target (8) of fetching water；Or make reinforcing rib with and with fetching water with the multi-layer fiber circuit board of waste and old material The plastic part of target (8) is assembled and is pasted.The soft mixing of steel can be combined a variety of styles and designs and varieties by this thinking.

In order to increase aesthetic feeling and anti-channeling, in the target of fetching water of the POM mixture that can turn round mandrel (1) rotation along ABS (8) handle part on has additional aesthetic feeling ear pendant hole (8a), is through-hole, at least one or it is multiple；The target of fetching water (8) Handle part set by aesthetic feeling ear pendant hole (8a) be characterized in the moulding beautiful and generous for having the shape such as ear sample of artistic style, And there is through-hole；Its usefulness has three, first is that increasing aesthetic feeling because shape is good-looking；Second is that preventing strong wind to former hand because of through-hole The negative effect that handle plane is blown；Third is that it is most important, when some clients will change sprinkling irrigation speed, as long as the hangers on through-hole It falls (21), or with wire, or is put on electric wire and also may be used；The aesthetic feeling set by the handle part of the target of fetching water (8) The method of hangers pendant (21), substantially changes waving for shower head according to the principle of rotary inertia square on ear pendant hole (8a) The speed period；Carry additionally ear pendant method be it is a variety of, good teamwork adds object, usually plus it is mostly just slack-off, and reduce Then become faster.

The water outlet (15) being originally packed on the ontology (7), is to be molded with ABS, can also directly use On metal sprinkler gun,；In order to increase durability, die casting also can be used, because only having become material, structure is constant, therefore is still referred to as Water outlet (15), feature is still: the uniformly distributed stiffener plate (15a) of its internal original six equal part, in order to be further improved water outlet Effect is sprayed, its inner passage is particularly changed to parabolic line passage (15b), and original six stiffener plates (15a) are still protected A part has been stayed, the unused space of the appearance Yi Zaocheng rotation stream between original stiffener plate, the parabolic line passage are reduced It increases and sprays cohesiveness and fluency, because reducing turbulent flow；The water outlet (15) of the die casting, is metal, or It is brass or cast aluminium；But should not with lead zinc, if be absorbed because irrigating certain plants such as vegetables, and it is edible when, may Due to lead doping not environmentally.

The turret head for being installed in the ABS covers the angle controller of two polyformaldehyde POM on (4) surely and commutates positioning Block (5) tends to have loose phenomenon after collision repeatedly；For this purpose, in addition to setting the careful tooth of ring in commutation locating piece (5), especially Ground covers the position of placement commutation locating piece (5) of (4) in the turret head of the ABS surely, has additional the careful tooth of ring (4a), to prevent The only accidental rate of loose phenomenon, the set of determining because of close tooth than the annulus of original light increase frictional force.

In order to further increase the service life of shower head, increase the reliability of shower head switch, according to rotary inertia The principle of square provides another method for waving the speed period for changing shower head, i.e., sets speed in the target of fetching water (8) of shower head A kind of method of adjusting screw (m22) and tightening nut (m23), using improved metal sprinkler gun.

A kind of improved metal sprinkler gun is turned round spindle gasket (2), gasket (3), thrust bearing by revolution mandrel (m1) Gasket (m3), thrust bearing ball (m3c), turret head cover (m4) surely, commutate locating piece (m5), the revolution mandrel springs of stainless steel (6), ontology (m7), target of fetching water (m8), stainless steel are fetched water target missile spring (9), speed adjusting screw (m22), tightening nut (m23), fetch water target mandrel (m17), parabola water fender (m21), water blocking screw (m24), water outlet (15), long switch (m16), the switching spring (17) of stainless steel is chopped parallel operation (m18), and stainless steel stirs spring (m19), EPDM70 degree it is O-shaped Sealing ring (20) is formed, and the revolution mandrel (1) actively vertically covers (4) mounted in the turret head for being fixed on water source seat surely It is interior；The revolution mandrel springs (6) of the stainless steel, and the revolution mandrel (m1) are cased on the revolution mandrel (m1) With described ontology (m7) fixed connection；The insertion ontology (m7) and with the revolution mandrel (m1) in revolution The described of the heart fetches water on target mandrel (m17), is set with the target of fetching water that can be rotated around the revolution mandrel (m1) (m8), and the stainless steel fetch water target missile spring (9) as reply switch torsional spring and be connected to the target of fetching water (m8) and The revolution mandrel (m1) and the ontology (m7)；The adjustable water blocking screw on the ontology (m7) (m24) it is adapted with the target of fetching water (8)；The water outlet (15) is securely fitted on the ontology (m7)；It is described Long switch (m16) and the chopped parallel operation (m18) be movably mounted on the ontology (7), and by it is described not The switching spring (17) of rust steel is worked in coordination；Stainless steel is installed on the chopped parallel operation (m18) stirs spring (m19), So as to be installed in the compacting sleeve (m6) that the turret head covers on two commutation locating pieces (m5) on (4) surely and collide and touch Hair commutation；The O-ring seal (20) of the EPDM70 degree is installed in the outside that the turret head covers (m4) surely；Its feature It is: is installed with the revolution spindle gasket (2) and the pad outside the axis of the rotatable revolution mandrel (m1) Piece (3) and the thrust bearing shim (m3) and the thrust bearing ball (m3c), so as to fixed described six Angle head covers surely to be easy to contact slide and mitigates friction between (m4)；Add and be not added gasket, effect is exactly different；It can also be added； Gasket is applied alone, or it is mixed or it is multiple share, also can by customer requirement more points of several class and specification.

In order to increase modulability, prevent suddenly fast and alter, or neglect the situation hard-to-use once in a while for having card slowly, described can edge Revolution mandrel is the handle part fetched water on the target of fetching water (m8) that target mandrel (m17) is rotated, except through-hole is equipped with, so as to as some visitors When family will change sprinkling irrigation speed, the hangers pendant (21) on through-hole, or put on wire, or with electric wire, i.e., according to rotary inertia The principle of square and change outside the method for waving the speed period of shower head；It is existing as an improvement, the target of fetching water (m8) hand Shank position is equipped with screw thread (m8c), and set speed adjusting screw (m22) and tightening nut (m23) as shown in Figure 19 and Figure 14, when When the length variation that adjusting screw (m22) and tightening nut (m23) are threaded in or out, rotary inertia square is just changed, i.e., to spray The speed that waves for filling head has an impact；Also it can add several nuts or hang object.

It is packed in the metal water spout (15) of the ontology (m7) of the die cast metal, it is characterized in that: inside it The uniformly distributed stiffener plate (15a) of original six equal part sprays effect to be further improved water outlet, particularly its inner passage is changed For parabolic line passage (15b), and original six stiffener plates (15a) still remain a part, reduce original reinforcing rib The unused space of appearance Yi Zaocheng rotation stream between plate, the parabolic line passage, which increases, sprays cohesiveness and fluency；It is described Stiffener plate (15a) be it is multiple, minimum 3, on the one hand be reinforce the another part intensity of water outlet, on the other hand have reinforcement spray water Auxiliary shunting function.

It is more in collision to be installed in two angle controllers that the turret head cover on (m4) surely locating piece (m5) that commutates After secondary, loose phenomenon is tended to have；For this purpose, as shown in figure 17, being equipped with convex block (m5b) in commutation locating piece (m5)；Also in institute The position that the turret head stated covers placement commutation locating piece (m5) of (m4) surely has additional multiple pits in ring week as shown in figure 20 (m4b), to prevent from loosening.Because commutation locating piece (m5) is flexible, convex block (m5b) can be made to be stuck in pit (m4b).

The thrust bearing shim (m3), referring to Figure 15, the first face is equipped with multiple dress balls and cheats (m3b), minimum of three, Or 12 or 3-100, so as to the built-in thrust bearing ball (m3c)；The dress ball hole (m3b) is preferably dell, Depth is greater than the radius of the thrust bearing ball, fills ball to there is large volume and ball is made to be not easy to escape；Its second face is set Have ring week inclined-plane (m3a), so as to covered surely with the turret head chamfering inclined-plane of end of (m4) have squeeze self centering without Easily skew, to reduce or remit the effect of blocked portion；Thrust bearing shim outer diameter cannot be big, carefully touches resistance, careful burr.

In order to further enhance commutation positioning reliability, be installed on the chopped parallel operation (m18) it is improved not Rust steel stirs spring (m19), as shown in Figure 21 and Figure 22, in order to enhance moment cohesion explosive force, in the chopped parallel operation Left side bar and right-hand rod handover lower part, be equipped with a circle or multi-turn spring (m19b), so as to be installed in the hexagonal The compacting sleeve (m6) on two commutation locating pieces (m5) on the fixed set (4) of head collides and triggers commutation；Spring processor is not high When grade, the left and right side for stirring spring (m19) or spring (m19b) of stainless steel also can shape and weld again, or bonding.

The parabola water fender (m21) is installed on the target of fetching water (m8) by water blocking screw (m24)； In order to preferably block the water sprayed from water outlet and make disseminating away for water parabolic type, in the parabola water fender (m21) it is equipped with parabolic plate (m21b), a certain range of angle is also adjusted by water blocking screw (m24)；The parabola The parabolic plate (m21b) that water fender (m21) is equipped with is arc, especially parabola shaped or quadric.

A kind of improved metal sprinkler gun has the beneficial effect that metal is more durable than plastics；At commutation positioning It is then not easy to loosen equipped with convex block and pit；Thrust bearing shim and function wave gasket equipped with self centering inclined-plane are then not easy skew And deduction and exemption blocked portion；Then make triggering commutation more reliable equipped with spring plus circle spring (m19b) is stirred；Equipped with parabola water fender Then dissipate water throwing more preferable；Metal water spout (15) equipped with parabolic line passage (15b) and stiffener plate (15a), increases spray Cohesiveness and fluency out；In the handle part of the target of fetching water (m8), if speed adjusting screw (m22) and tightening nut (m23), work as adjustment length, or change Self-counterweight, or the hung weight of cooperation, ear pendant or threading as mentioned, just also it is changeable away from From and weight, rotary inertia square is just changed, so that the speed that waves for generating a kind of pair of shower head has an impact the method for regulation； From originally without speed regulate and control to have to shower head wave speed regulation and many improved comprehensive exploitations, perhaps may be used It is the major contribution to sprinkler to say；Here it only casts a brick to attract jade, can also extend and be combined into many styles.

New problem emerges one after another, and the improvement to product is endless；The either described improved metal spray Fill the shower head of head or the improved plastic sprinkling irrigation head or many models, when inspection is carefully, but practical When, what is just had is handy, and some is not handy；And it is handy for some time, it is sometimes and not handy；As a result, various conjectures four Rise, wind direction? tolerance? hydraulic pressure? allotment? it is numerous；There is wind to have water again, it appears that ask geomancer? please less than hair It is bright must be on one's own account；As this kind of specious, occur once in a while, the problem of people can't say, is exactly hard nut to crack.Ageing test, The shower head for just finding various turns is installed on sprinkling irrigation seat, removed and wind direction, tolerance, hydraulic pressure are deployed in relation to other than, with Shower head is related with the sprinkling irrigation verticality of shared shaft of seat；Then, a kind of band spirit bubble adjustable verticality and adjustable rotary The sprinkler of speed just comes into being.A sprinkling irrigation seat with spirit bubble as shown in figure 23, can transfer and pay for object first；And such as scheme The sprinkling irrigation seat of a adjustable height shown in 25 is adjusted again after then fixing；Because of the described a kind of band spirit bubble adjustable verticality and adjustable The sprinkler of speed is rotated, has and sets first level bubble (52), the second spirit bubble (53) and regulating platform (51a), adjusts turn-knob (51b), leveling serew (51c) intake source (55), pick out the sprinkling irrigation seat (51) with spirit bubble of screw thread (54), the band The sprinkling irrigation seat (51) of spirit bubble is connected with the plastic sprinkling irrigation head, is to pick out screw thread (54) and turret head is fixed by described What set (4) was connected；Hangers is fallen on the through-hole used in the handle part of the target of fetching water (8) of the plastic sprinkling irrigation head (21) method substantially changes waving the speed period for shower head according to the principle of rotary inertia square, the ear Pendant (21) is characterized in there is hook；The sprinkling irrigation seat (51) with spirit bubble is connected with the metal sprinkler gun, is logical It crosses the described screw thread (54) that picks out and covers what (m4) be connected surely with turret head；The water inlet source (55) is connected with water source, and into Water is communicated by water inlet source (55) and by picking out screw thread (54) with water outlet (15), it is characterized in that: the band is horizontal The trend of first level bubble (52) and the second spirit bubble (53) that the sprinkling irrigation seat (51) of bubble is equipped with is arrangement of mutually hanging down, described Spirit bubble is the spirit bubble of the well known bubble trend for seeing its contained liquid for having hyaline test；The regulating platform (51a) has more It is a, at least three, equipped with adjusting turn-knob (51b) and leveling serew (51c), therefore it is convenient for centering.Again as an improvement, the gold Belong to shower head, is equipped with and the parabola water fender (m21) on target of fetching water (m8) is installed in by water blocking screw (m24), and is described Parabola water fender (m21) be equipped with parabolic plate (m21b)；The parabolic plate that the parabola water fender (m21) is equipped with (m21b) it is changed to that quadratic space curved surface is for example hyp or spherical surface or ellipsoidal surface or parabolic spherical surface, therefore Increase designs and varieties.It is packed in the water outlet (15) of ontology, inner passage or be parabolic line passage (15b), or be hyperbolic The booster action for spraying water is reinforced in hyperboloid channel composed by line.It is re-used as improving, the thrust bearing shim (m3), multiple dress balls that the first face is equipped with cheat (m3b), or are changed to the hole of dress cylinder, so as to the cylinder of built-in thrust bearing Roller, the sprinkler for relatively large specification.

But it is a kind of problem is solved, new problem occurs again, various original sprinklers and the change of shower head ten thousand not from Its ancestor is rotated or is swung with the shower head of movement to spray water, had the shower head of movement and only a nozzle, must gulp down slowly Gulp down rotate a circle just spray a water, to turn many circles can, total spray time is too long, and shower head, which will move, will consume one Part water kinetic energy, working efficiency be not high；The movement mechanism movement parts of the shower head of movement are more, just it is easy to wear and easily block sometimes and Dynamic failure；And the movement components of the shower head of movement are more and lead to higher cost；To overcome above various movements Shower head the shortcomings that, be international hard nut to crack, unless not moving.Therefore now develop a kind of three arms spray with pedestal Device, and another three arm spray thrower of adjustable band pedestal that spray angle can be turned up, improved essence is exactly that shower head does not move And realize spray, it uses multiple shower heads instead and carrys out operation from different perspectives to spray in setting regions.

The technical scheme adopted by the invention to solve the technical problem is that:

Three arm spray throwers of adjustable band pedestal, by multi-angle combined sprinkler (t1), multi-angle combined sprinkler mandrel (t2), more Angle combinations nozzle cap (t3), three cantilever cranes (t5), interfacing part (t12), turns type column at multi-angle combined sprinkler core item (t10) (t6), pedestal (t8), pedestal stretcher bar (t9), base cover (t11), water swivel (t7), pedestal Height-adjusting device (t9b), spray head are adjusted Shifting gear (t13), spray head regulation stall knob (t14) are formed；The multi-angle combined sprinkler (t1), multi-angle combination It is one that spray head mandrel (t2) and sealing ring, multi-angle combined sprinkler lid (t3), multi-angle combined sprinkler core item (t10), which cooperate complete, Spray head used in arm, cooperating altogether complete be three sets is respectively an arm spray head and two arm spray heads and three arm spray heads, institute An arm spray head and two arm spray heads and three arm spray heads for stating spray thrower are respectively inserted in three arms of three cantilever crane (t5) On；The frame body of three cantilever crane (t5) is connected by the interfacing part (t12) with the type column (t6) that turns, and the type that turns is stood Column (t6) the insertion pedestal (t8), the head that turns for turning type column (t6) are connected with the water swivel (t7) and water source, Pedestal stretcher bar (t9) described in installing four respectively on the stretching seat of four of the pedestal (t8) in the horizontal direction, in institute The base cover (t11) is installed with below the pedestal (t8) stated；Three arm spray throwers of the adjustable band pedestal, feature It is, the multi-angle combined sprinkler (t1), left side is successively arranged jet flow road I (1 α), jet flow road II (2 α), jet flow road III (3 α), jet flow road IV (4 α), right side are successively arranged jet flow road V (1 β), jet flow road VI (2 β), jet flow road VII (3 β), jet flow road VIII (4 β), jet flow road IX (5 β)；The jet flow road I (1 α), jet flow road II (2 α), jet flow road III (3 α), jet flow road IV (4 α) It is successively inserted into the multi-angle combined sprinkler (t1) in cylinder used in the arm on three arms of three cantilever crane (t5) The folded angle of axis is followed successively by jet angle I (1 α °), jet angle II (2 α °), jet angle III (3 α °), jet angle IV (4 α °), And it is followed successively by arithmetic progression, it is followed successively by 63.0 °, 68.0 °, 73.0 °, 78.0 °；The multi-angle combined sprinkler (t1) is right Jet flow road V (1 β) that side is successively equipped with, jet flow road VI (2 β), jet flow road VII (3 β), jet flow road VIII (4 β), jet flow road IX (5 β) is successively inserted into circle used in the arm on three arms of three cantilever crane (t5) with the multi-angle combined sprinkler (t1) The folded angle of cylinder central axes is followed successively by jet angle V (1 β °), jet angle VI (2 β °), jet angle VII (3 β °), jet angle VIII (4 β °), jet angle IX (5 β °), and it is followed successively by arithmetic progression, it is followed successively by 55.2 °, 60.2 °, 65.2 °, 70.2 °, 75.2 °；And And the jet angle VI (2 β °), jet angle I (1 α °), jet angle VII (3 β °), jet angle II (2 α °), jet angle VIII (4 β °), jet angle III (3 α °), jet angle IX (5 β °) jet angle IV be also followed successively by arithmetic progression between (4 α °), be followed successively by 60.2°,63.0°,65.2°,68.0°,70.2°,73.0°,75.2°；The multi-angle combined sprinkler mandrel (t2) is equipped with Seal groove (t2e) is to install sealing ring；The multi-angle combined sprinkler mandrel (t2) be equipped with hook (t2c) so as to The bayonet (t5a) that every arm on three cantilever crane (t5) is equipped with cooperates, and sets on the multi-angle combined sprinkler mandrel (t2) There is card key (t2d) so that the notch (t5d) being equipped with every arm end on three cantilever crane (t5) cooperates；The multi-angle group Close spray head mandrel (t2) be equipped with cantilever key (t2a), on the cantilever key (t2a) be equipped with hemisphere it is convex (t2h), so as to it is described The key mapping (t1c) that multi-angle combined sprinkler (t1) is equipped with matches；Multi-angle combined sprinkler core item (t10) filling It is inner in the elongated slot (t2b) of the multi-angle combined sprinkler mandrel (t2)；The multi-angle combined sprinkler lid (t3) is equipped with one The interior gib head (t3a) inside to eave tile and the outside outer gib head (t3c) of a pair of of eave tile, so as to the multi-angle combined sprinkler (t1) it is mutually equipped with；The tubing string equipped with sealing ring of the frame body of the lower part of three cantilever crane (t5) passes through the threaded docking Type column (t6) is turned described in part (t12) and insertion；It is described to turn type column (t6) equipped with the symmetrical open slot of a team (t6a) with side Just it installs；Set that there are four barb head (t11a) to be mounted on the pedestal (t10) in the base cover (t11)；Institute Multiple card grooves (t8a) are respectively equipped on the stretching seat of four of the pedestal (t8) stated in the horizontal direction, slidably to install There are four described respectively to have a pair of pedestal stretcher bar (t9) for symmetrically having semicircle convex key (t9a)；The pedestal Height-adjusting device It (t9b) is to be equipped with vertical plate (t9b) and transverse slat (t9d) in the distal end of the pedestal stretcher bar (t9), the vertical plate (t9b) passes through strand Chain rivet (t9c) is actively coupled with the pedestal stretcher bar (t9), and the vertical plate (t9b) and transverse slat (t9d) pass through hinge when rotating into Axis (t9c) is taken in the pedestal stretcher bar (t9), and the vertical plate (t9b) and transverse slat (t9d) pass through hinge axis (t9c) when producing It struts and height is adjusted with benefit below the pedestal stretcher bar (t9) and is biased to；It is further characterized in that if the spray head adjusts shelves Position gear (t13) is engaged with spray head regulation stall knob (t14) on each multi-angle combined sprinkler (t1), Accurately to adjust three arms of the arm spray head and two arm spray heads and three arm spray heads and three cantilever crane (t5) On each arm used in cylinder central axes normal plane on projectile angle.

Usefulness: three arm spray throwers of adjustable band pedestal are the spray throwers of reform movement.Various original sprinklers and Shower head changes ten thousand times without leaving the original aim or stand, and is all rotated or is swung with the shower head of movement to spray water, and has the shower head of movement and only has One nozzle, must it is unhurried rotate a circle just spray a time water, to turn many circles can, total spray time is too long, shower head A part of water kinetic energy will be consumed by moving, and working efficiency is not high；The movement mechanism movement parts of the shower head of movement are more, just easily grind It damages and easily blocks and dynamic failure sometimes；And the movement components of the shower head of movement are more and lead to higher cost；To The shortcomings that overcoming the shower head of above various movements, is international hard nut to crack, unless not moving.Therefore now develop a kind of band Three arm spray throwers of pedestal, and another three arm spray thrower of adjustable band pedestal that spray angle can be turned up, improved essence is just It is that shower head does not move and realizes spray, uses multiple shower heads instead and carry out operation from different perspectives to spray in setting regions.

Three arm spray throwers of adjustable band pedestal, multi-angle combined sprinkler (t1) its left side be successively arranged jet flow road I (1 α), Jet flow road II (2 α), jet flow road III (3 α), the jet angle I (1 α °) of jet flow road IV (4 α), jet angle II (2 α °), jet angle III (3 α °), jet angle IV (4 α °), are followed successively by arithmetic progression；Jet flow road V (1 β), the jet flow road VI (2 that its right side is successively equipped with β), jet flow road VII (3 β), jet flow road VIII (4 β), the jet angle V (1 β °) of jet flow road IX (5 β), jet angle VI (2 β °), injection Angle VII (3 β °), jet angle VIII (4 β °), jet angle IX (5 β °), are also followed successively by arithmetic progression；And the jet angle VI (2 β °), jet angle I (1 α °), jet angle VII (3 β °), jet angle II (2 α °), jet angle VIII (4 β °), jet angle III (3 α °), Jet angle IX (5 β °) jet angle IV is also followed successively by arithmetic progression between (4 α °)；Three arm spray throwers of adjustable band pedestal, by polygonal Spend combined sprinkler (t1), multi-angle combined sprinkler mandrel (t2), multi-angle combined sprinkler lid (t3), multi-angle combined sprinkler core item (t10), three cantilever cranes (t5), interfacing part (t12), turn type column (t6), pedestal (t8), pedestal stretcher bar (t9), base cover (t11), water swivel (t7), pedestal Height-adjusting device (t9b), spray head regulation stall gear (t13), spray head regulation stall knob (t14) It is formed.

Claims (1)

1. three arm spray throwers of adjustable band pedestal, by multi-angle combined sprinkler (t1), multi-angle combined sprinkler mandrel (t2), polygonal Degree combined sprinkler lid (t3), multi-angle combined sprinkler core item (t10), three cantilever cranes (t5), interfacing part (t12), turn type column (t6), Pedestal (t8), pedestal stretcher bar (t9), base cover (t11), water swivel (t7), pedestal Height-adjusting device (t9b), spray head regulation stall tooth Wheel (t13), spray head regulation stall knob (t14) are formed；The multi-angle combined sprinkler (t1), multi-angle combined sprinkler core It is used in an arm that axis (t2) and sealing ring, multi-angle combined sprinkler lid (t3), multi-angle combined sprinkler core item (t10), which cooperate complete, Spray head, cooperating altogether complete be three sets is respectively an arm spray head and two arm spray heads and three arm spray heads, the spray The arm spray head and two arm spray heads of device and three arm spray heads are respectively inserted on three arms of three cantilever crane (t5)；It is described The frame body of three cantilever cranes (t5) is connected by the interfacing part (t12) with the type column (t6) that turns, described to turn type column (t6) The insertion pedestal (t8), the head that turns for turning type column (t6) is connected with the water swivel (t7) and water source, described Pedestal stretcher bar (t9) described in installing four respectively on the stretching seat of four of pedestal (t8) in the horizontal direction, at the bottom The base cover (t11) is installed with below seat (t8)；Three arm spray throwers of the adjustable band pedestal, which is characterized in that The multi-angle combined sprinkler (t1), left side be successively arranged jet flow road I (1 α), jet flow road II (2 α), jet flow road III (3 α), Jet flow road IV (4 α), right side are successively arranged jet flow road V (1 β), jet flow road VI (2 β), jet flow road VII (3 β), jet flow road VIII (4 β), jet flow road IX (5 β)；The jet flow road I (1 α), jet flow road II (2 α), jet flow road III (3 α), jet flow road IV (4 α) are successively Cylinder central axes used in the arm on three arms of three cantilever crane (t5) are inserted into the multi-angle combined sprinkler (t1) Folded angle be followed successively by jet angle I (1 α °), jet angle II (2 α °), jet angle III (3 α °), jet angle IV (4 α °), and according to Secondary is arithmetic progression, is followed successively by 63.0 °, 68.0 °, 73.0 °, 78.0 °；The multi-angle combined sprinkler (t1), right side according to Secondary be equipped with jet flow road V (1 β), jet flow road VI (2 β), jet flow road VII (3 β), jet flow road VIII (4 β), jet flow road IX (5 β) It is successively inserted into the multi-angle combined sprinkler (t1) in cylinder used in the arm on three arms of three cantilever crane (t5) The folded angle of axis is followed successively by jet angle V (1 β °), jet angle VI (2 β °), jet angle VII (3 β °), jet angle VIII (4 β °), jet angle IX (5 β °), and be followed successively by arithmetic progression, be followed successively by 55.2 °, 60.2 °, 65.2 °, 70.2 °, 75.2 °；And The jet angle VI (2 β °), jet angle I (1 α °), jet angle VII (3 β °), jet angle II (2 α °), jet angle VIII (4 β °), Jet angle III (3 α °), jet angle IX (5 β °) jet angle IV are also followed successively by arithmetic progression between (4 α °), be followed successively by 60.2 °, 63.0°,65.2°,68.0°,70.2°,73.0°,75.2°；The multi-angle combined sprinkler mandrel (t2) is equipped with sealing ring Slot (t2e) is to install sealing ring；The multi-angle combined sprinkler mandrel (t2) is equipped with hook (t2c) so as to described three Bayonet (t5a) cooperation that every arm on cantilever crane (t5) is equipped with, the multi-angle combined sprinkler mandrel (t2) are equipped with card key (t2d) notch (t5d) cooperation to be equipped with every arm end on three cantilever crane (t5)；The multi-angle combined sprinkler Mandrel (t2) be equipped with cantilever key (t2a), on the cantilever key (t2a) be equipped with hemisphere it is convex (t2h), so as to the multi-angle The key mapping (t1c) that combined sprinkler (t1) is equipped with matches；The multi-angle combined sprinkler core item (t10) is filled in described Multi-angle combined sprinkler mandrel (t2) elongated slot (t2b) it is inner；The multi-angle combined sprinkler lid (t3) is equipped with a pair of of eave tile Inside interior gib head (t3a) and the outside outer gib head (t3c) of a pair of of eave tile, so as to multi-angle combined sprinkler (t1) phase It is equipped；The tubing string equipped with sealing ring of the frame body of the lower part of three cantilever crane (t5) passes through the threaded interfacing part (t12) and described in insertion type column (t6) is turned；It is described to turn type column (t6) equipped with the symmetrical open slot of a team (t6a) with convenient Installation；Set that there are four barb head (t11a) to be mounted on the pedestal (t10) in the base cover (t11)；It is described Pedestal (t8) four stretching seats in the horizontal direction on be respectively equipped with multiple card grooves (t8a), to be slidably installed with Respectively there is a pair of pedestal stretcher bar (t9) for symmetrically having semicircle convex key (t9a) described in four；The pedestal Height-adjusting device (t9b) It is to be equipped with vertical plate (t9b) and transverse slat (t9d) in the distal end of the pedestal stretcher bar (t9), the vertical plate (t9b) passes through hinge axis (t9c) it is actively coupled with the pedestal stretcher bar (t9), the vertical plate (t9b) and transverse slat (t9d) pass through hinge axis when rotating into (t9c) it takes in the pedestal stretcher bar (t9), the vertical plate (t9b) and transverse slat (t9d) are supportted by hinge axis (t9c) when producing It reaches and height is adjusted with benefit below the pedestal stretcher bar (t9) and is biased to；It is further characterized in that if the spray head regulation stall Gear (t13) is engaged with spray head regulation stall knob (t14) on each multi-angle combined sprinkler (t1), with Just it accurately adjusts on the arm spray head and two arm spray heads and three arm spray heads and three arms of three cantilever crane (t5) Each arm used in cylinder central axes normal plane on projectile angle.