CN201431936Y

CN201431936Y - Self-rotary sprayer

Info

Publication number: CN201431936Y
Application number: CN2009201538730U
Authority: CN
Inventors: 张柏明
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-05-07
Filing date: 2009-05-07
Publication date: 2010-03-31
Anticipated expiration: 2019-05-07

Abstract

The utility model relates to an irrigation equipment, and particularly discloses a self-rotary sprayer comprising a fixed part and a rotary part, wherein the fixed part is provided with a pin, a waterinlet and a straight pipe, and the water inlet is positioned on the pin; the rotary part consists of a leaf structure and a flower structure which are screwed and connected with each other through anelbow; the rotary part and the fixed part are movably connected with each other through a linking screw-sleeve, and an irregular gasket is arranged at the joint of the rotary part and the fixed part;the leaf structure consists of leaves and a four-way coupler; two sides are respectively provided with one leaf which is inserted and embedded with an interface at each side of the four-way coupler,and locked by a limit inner sleeve; the flower structure is formed by movably sheathing petals on calyx, and a movable nut is arranged at the joint of the calyx and the elbow; the periphery of the calyx is provided with a plurality of spray orifices, and the upper surface thereof is provided with a spray nozzle; and stems of the two leaves are provided with spray orifices in opposite directions. The self-rotary sprayer is characterized by high irrigation efficiency, low manufacturing cost, and convenient maintenance.

Description

A kind of self-rotating sprayer

Technical field

The utility model relates to a kind of irrigation rig, relates in particular to the self-rotating sprayer that a kind of reaction force that utilizes current reaches the swing sprinkle water function.

Background technology

Though traditional aerial automatic rotating sprinkler can produce the effect that rotation is sprayed, but because of structure is sprayed in its rotation that does not have solid, multidimensional, and be passive in a very little scope, spraying, cause the obviously not enough problem of water yield and spraying range, irrigated land with the certain water yield of needs, just must spend than the time or the mobile aerial automatic rotating sprinkler of length and irrigate, cause the not high problem of irrigation efficiency to the different location.

The utility model content

In order to overcome defective of the prior art, the utility model provides a kind of irrigation efficiency height, low cost of manufacture, aerial automatic rotating sprinkler easy to maintenance.

The technical scheme that its technical problem that solves the utility model adopts is:

A kind of self-rotating sprayer comprises:

One standing part has a contact pin, a water inlet, reaches a straight tube, and described water inlet is on contact pin;

One rotating part is made up of blade construction and flower structure, and the two is screwed together by elbow;

This rotating part connects swivel nut with standing part by one and flexibly connects, and the two junction has a profiled spacer.

Described blade construction is made up of blade and four-way coupling, described blade both sides each one, insert embedding with the interface of the both sides of four-way coupling, by cover locking in spacing; Described flower structure is socketed to form by calyx and petal, and petal can rotate freely on calyx, and the junction of described calyx and elbow has a traveling nut; Have some spray orifices on the ring circumferential edges of described calyx; The upper surface of described calyx is provided with spray nozzle; Have the opposite spray orifice of direction on the base of leaf of described two blades.

The beneficial effects of the utility model are, owing to adopted stereo multi-dimensinal rotation sprinkling scheme, make irrigation efficiency of the present utility model improve greatly, and low cost of manufacture, assembly and disassembly are all very convenient.

Description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model;

Fig. 2 is the decomposing schematic representation of flower part of the present utility model;

Fig. 3 is a flower of the present utility model part and the oriented structure schematic diagram of elbow;

Fig. 4 is the connection location structure schematic diagram of blade of the present utility model;

Fig. 5 is the floating sealing structure schematic diagram of rotating part of the present utility model.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is further specified.

Shown in Fig. 1-5, a kind of self-rotating sprayer comprises:

One standing part has a contact pin 1, a water inlet 2, an and straight tube 3, described water inlet 2 be in contact pin 1 on;

One rotating part is made up of blade construction and flower structure, and the two is screwed together by elbow 6;

This rotating part connects swivel nut 4 with standing part by one and flexibly connects, and the two junction has a profiled spacer 14.

Described blade construction is made up of blade 5 and four-way coupling 10, described blade 5 both sides each one, insert embedding with the interface of the both sides of four-way coupling 10, by 11 lockings of cover in spacing; Described flower structure is socketed to form by calyx 7 and petal 9, and described calyx 7 has a traveling nut 13 with the junction of elbow 6.

Have some spray orifices 12 on the ring circumferential edges of described calyx 7; The upper surface of described calyx 7 is provided with spray nozzle 8; Have the opposite spray orifice of direction 15 (figure does not show) on the base of leaf of described two blades 5.

This product is the garden sprayer of sunflower outward appearance, and by the water source of water inlet 2 feeding certain pressures, flower part spray nozzle 8 place's current are the shower shape and spray.The current that flower part spray orifice 12 sprays are punched in and drive petal 9 rotations on the petal 9, and current throw away under the centrifugal action of petal 9 rotations simultaneously, are vaporific sprinkling.Spray orifice 15 delivery port directions on the blade 5 are opposite, and the reaction force after two strands of opposite current of direction are gone out drives whole flower part and does 360 ° of rotations around axis.

As shown in Figure 2, on the petal, inside and outside then petal was enclosed within on the calyx 7 together in outer petal was locked at by two self-tapping screws, with 7 movable cooperations of calyx.When current when calyx 7 side delivery ports are tangentially gone out, impact force of water flow is rotated petal.

As shown in Figure 3, for guaranteeing that flower and elbow 6 are by after the thread connection, the direction that keeps the flower smiling face, adopt traveling nut 13 to connect here, traveling nut 13 kinks are connected on the Supersonic plug welding on the calyx axial end with ultrasonic wave on the calyx axle again, Supersonic plug and calyx axis hole are by convex tendon location, location, keep the direction unanimity, when flower was assembled on the elbow 6, the flat locating surface of Supersonic plug cooperated the direction that guarantees the smiling face with the locating surface of elbow 6.

As shown in Figure 4, behind the O shape of packing in the blade O shape ring recess circle, insert in two blade installing holes of four-way 10, adjust direction after, the stopper slot that cover 11 barbed portion in spacing are aimed on the blade 5 is pressed into, and can guarantee the positive connection and the location of blade 5 and four-way 10.

As shown in Figure 5, rotating part adopts the floating seal mode, after feeding the water source in the aluminum pipe, profiled spacer 14 fits tightly at hydraulic pressure effect float downward and four-way 10 end faces, makes current flow directly into four-way 10, when product rotates, current can be from not connecting swivel nut 4 seepages, even long-time running, floating of profiled spacer 14 also can be offset the wearing and tearing of parts, thereby avoids the leakage that produces.

Obviously, the foregoing description of the present utility model only is for the utility model example clearly is described, and is not to be qualification to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here can't give exhaustive to all embodiments.Everyly belong to the row that conspicuous variation that the technical solution of the utility model extends out or change still are in protection domain of the present utility model.

Claims

1, a kind of self-rotating sprayer is characterized in that: comprising:

2, sprinkler according to claim 1 is characterized in that: described blade construction is made up of blade and four-way coupling; Described blade both sides each one, insert embedding with the interface of the both sides of four-way coupling, by cover locking in spacing.

3, sprinkler according to claim 1 is characterized in that: described flower structure is socketed to form by calyx and petal, and the junction of described calyx and elbow has a traveling nut.

4, sprinkler according to claim 1 is characterized in that: described flower structure is socketed to form by calyx and petal, and the petal kink is on the calyx axle.

5, sprinkler according to claim 3 is characterized in that: have some spray orifices on the ring circumferential edges of described calyx.

6, according to each described sprinkler of claim 3 to 5, it is characterized in that: the upper surface of described calyx is provided with spray nozzle.

7, sprinkler according to claim 1 and 2 is characterized in that: have the opposite spray orifice of direction on the base of leaf of described two blades.