CN2618674Y

CN2618674Y - Swing type water spray device

Info

Publication number: CN2618674Y
Application number: CN 03230378
Authority: CN
Inventors: 叶晓东
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-04-16
Filing date: 2003-04-16
Publication date: 2004-06-02
Anticipated expiration: 2013-04-16

Abstract

A swing sprinkler is a park sprinkling equipment. A sprinkling tube supported by a support mechanism closes at one end and connects with a hydraulic driving part at the other end. For the hydraulic driving part, a water inlet cover and a water exit cover comprise a box body with a hydraulic driving reduction gears mechanism and a sprinkling tube swing angle control mechanism provided therein. The box body drives the sprinkling tube to rotate slowly through the reduction gears mechanism and through the swing angle control mechanism the direction can be changed and the left and right swing angle of the sprinkling tube can be regulated. The spraying area is large and the spraying range is 3-4 times that of the similar products. The spraying water column swings left and right in a fan shape to form a grand sight, which both irrigates the crops and has ornamental value, thus double environment beautification is achieved.

Description

Oscillating Type Water Sprayer

Technical field

The utility model relates to water sprinkler, especially a kind of Oscillating Type Water Sprayer.

Background technology

Water sprinkler is the utensil of lawn, park watering, along with the improvement of people's lives environment, the raising of park irrigation rate, the application of water sprinkler is very universal, existing water sprinkler is installed the arc ater guide piece of a rotation above water jet, the rotation of mat ater guide piece reaches the purpose of flowers, plants and trees sprinkling towards periphery, and the sprinkling of this water jet changes with flow rate of water flow, makes sprinkling inhomogeneous on every side, spray area is little, at the more water of water jet exit loss, of non-ideal use, incompatible with Amenities.The disclosed technical characterictic of Chinese patent CN2401276y " the rotary water sprinkler that waves " is made up of fixedly tube head, rotation tube head and blast tube, and current can make the rotation tube head produce complete all reciprocal rotary oscillations, reach the effect of complete all uniform sprinklings.This water sprinkler is a reciprocal rotary oscillation of full week, and vegetation is spilt less than water near the water sprinkler, waves sprinkling when people need have certain angle, just can't satisfy this particular requirement, and its spray area and spraying range are little, lack appreciative value.

Summary of the invention

Technical problem to be solved in the utility model all provides a kind of avoiding the deficiencies in the prior art to society and waves that angle is adjustable, spray area is big, scope is wide, have dual Oscillating Type Water Sprayer of beautifying the environment.

Technical problem of the present utility model is achieved through the following technical solutions: Oscillating Type Water Sprayer, it comprises and has the water spray aperture, one end is hermetically enclosed by the pipe close head, the spray line that the other end and hydro powered partly are connected, these spray line two ends are supported by supporting mechanism, the extension tube attached of hydro powered part links to each other with the water inlet water source, the directed close-fitting of thread head that connects extension tube attached is in the big support of supporting mechanism, by being respectively equipped with gear base plate that is in transmission connection with it and the gear cover plate that has 2 commutation water holes in the gear-box that water inlet is covered and water cover is formed, be provided with gear reduction between them and spray line waves angle control mechanism, and by the water rotating disk of hydro powered rotation, it is characterized in that described spray line waves angle control mechanism and comprises and being set in outside the thread head, angle controller adjacent with big support and that be provided with back-to-back, intert at the gear base plate, the fork that is tightly connected with it in the water inlet cover, the elongation end of fork inserts in the swing hole of 2 angle controllers, be embedded in gear cover plate swing groove, the seesaw that 2 commutations of gear cover plate water hole commutation is opened, be provided with the fork spring between fork and the seesaw, be embedded with 2 decompression plates and be located at 2 relief springs that reduce pressure between plates and the gear cover plate in gear cover plate front lower place bilateral symmetry simultaneously.

Described supporting mechanism comprises bracing frame triangular in shape and big support, and their two bottom sides respectively is provided with isometric continuous spike.

Described gear reduction comprises and is located at the fixed axis gear that is carried out the axial and circumferential location and be tightly connected by shaft filler washer in into the water cover and gear base plate, the fixed axis gear middle part has the inlet opening of end sealing and the radially osculum that connects with the inlet opening, be located at the water rotating disk that is connected with little tooth through-drive in the gear cover plate, duplicate gear with pinion on the little tooth axle, 6 duplicate gears divide 2 rows to be sleeved on 2 last and transmission decelerations of intermeshing of little axle, the two ends of these 2 little axles each and gear cover plate, the gear base plate is connected on the same center line mutually, and the pinion of last duplicate gear and fixed axis gear engagement form seven grades of gear reductions.

Described water inlet cover and gear base plate, water cover and gear cover plate be in transmission connection be on in the water cover, water cover inner peripheral surface rib respectively with gear base plate, gear cover plate outer circumference surface on the breach of the intercalation that matches.

Described thread head outer peripheral face is provided with 4 directed muscle with the directed inserting of big support.

Be provided with the filtration packing ring between described shaft filler washer and the extension tube attached.

Described big top of the trellis is provided with the minor flaps of the sign angle direction that links to each other with the barb pin.

Described water inlet cover and water cover are provided with the face shield that is threaded with water cover outward.

Compared with prior art, the utility model is used hydro powered, gear reduction realizes that spray line slowly rotates, and by waving angle control mechanism realization commutation and waving angular adjustment, its spray area is big, spraying range is 3-4 a times of like product, and a plurality of water columns of sprinkling are fan-shaped and swing, and form is very grand, promptly irrigate crop and had sight again, reached dual purpose of beautifying the environment.

Description of drawings

Fig. 1 is the utility model overall structure cutaway view.

Fig. 2 is the G place amplification assumption diagram of Fig. 1.

Fig. 3 is a fixed axis gear structure cutaway view.

Fig. 4 is the right view of Fig. 3.

Fig. 5 is a gear cover plate structure cutaway view.

Fig. 6 is the right side view of Fig. 5.

Fig. 7 is the left side view of Fig. 5.

The specific embodiment

Below in conjunction with above-mentioned accompanying drawing embodiment the utility model is described in detail again.

Referring to Fig. 1, Oscillating Type Water Sprayer is the garden sprinkler, comprises spray line 4 and hydro powered part by the supporting mechanism supporting.Described supporting mechanism comprises bracing frame triangular in shape 3 and big support 7, and their two bottom sides respectively is provided with isometric continuous spike 6.Spray line 4 its tops of arc are processed with installing hole uniform, that pass through the circle center, press-fit little copper pipe in this hole, be processed with water spray aperture 5 on the little copper pipe, form the spraying range that is fan-shaped, slowly wave the very big spraying range of formation along with spray line by the water column that sprays out of water spray aperture.Spray line 4 with being connected of supporting mechanism is: an end inserts bracing frame 3 by 2 sealings of pipe close head, in conjunction with end face " O " type circle sealing 1 is set, and the other end is connected with the water inlet end of hydro powered part.

The hydro powered part is referring to Fig. 2, and extension tube attached 26 links to each other with the water inlet water source, and its inner is spirally connected with thread head 24, and thread head is evenly equipped with 4 directed muscle (not shown) on outer peripheral face, peg graft with big support 7 directed close-fittings.Shaft filler washer 27 is located in the thread head 24, the middle part is had the radially fixed axis gear 21 of osculum 37 (referring to Fig. 3-4) axial location of the inlet opening 38 of end sealing and connect with the inlet opening 2, and circumferentially fixed axis gear is maintained static the location fixed axis gear by the chimeric of muscle on the shaft filler washer and groove 39, be provided with between extension tube attached 26 and the shaft filler washer 27 and filter packing ring 25, the impurity that the filtered water inlet end enters is in order to avoid spray line water spray aperture 5 is blocked.

Be provided with gear base plate 19 and the gear cover plate 14 that is connected with casing in the gear-box that is got up by water inlet cover 18, water cover 11 ultrasonic bonding, the gear base plate is sleeved on outside the fixed axis gear 21, is provided with to swing hole 28; Gear cover plate (referring to Fig. 2, Fig. 5-7) is sleeved on the little tooth axle 13 by the little axle sleeve 15 with its close-fitting, and gear cover plate is provided with 2

commutation water holes

43 and 2 decompression plate holes 42; Also be provided with the swing groove 41 that seesaw 32 is installed.Water inlet cover is interconnected into drive connection with gear base plate, water cover with gear cover plate, by the rib (not shown) on water inlet cover, the water cover inner peripheral surface respectively with gear base plate, gear cover plate outer circumference surface on breach 44 formation of the intercalation that matches be in transmission connection.Between gear base plate and gear cover plate, be provided with gear reduction and spray line waves angle control mechanism.Gear-box is provided with the face shield 8 that is threaded with water cover outward, and face shield forms by lasso 9 and " O " type circle 10 and spray line 4 through enlarging and is tightly connected and locks.

Gear reduction (referring to Fig. 2) comprises the fixed axis gears 21 that are located in the water cover 18 and gear base plate 19 into by shaft filler washer 27 axial and circumferential location, fixed axis gear can not rotate, and forms and be tightly connected by left and right " O " type circle 23 and thread head 24, water inlet cover 18, extend in the insertion gear cover plate central shaft hole 40 the inner of fixed axis gear.Be located at water rotating disk 12 and little tooth axle 13 side's feather joints in the gear cover plate, deviate from by the anti-sealing rotating disk of the barb on the little tooth axle, water disk cover 36 close-fittings are on gear cover plate 14, hydro powered water rotating disk is imported power thus, the pinion 16 that the rotation of water rotating disk drives on the little tooth axle rotates simultaneously, there are 6 with the duplicate gear 17 of pinion, branch 2 rows are sleeved on 2 little and go up and be meshing with each other formation transmission deceleration, and the two ends of the little axle of 2 of suit duplicate gear 17 each with gear cover plate 14, gear base plate 19 continuous one also are in (not shown) on the same center line, and the pinion of last duplicate gear and fixed axis gear 21 engagements form seven grades of gear reductions.Because fixed axis gear maintains static, revolve round the sun around fixed axis gear in rotation with last duplicate gear pinion of its engagement, and the gear base plate 19 and the gear cover plate 14 that drive both sides are simultaneously done rotation at a slow speed, and then the water inlet cover 18, the water cover 11 that drive the welding one slowly rotate, make spray line 4 rotations at last, and wave angle control mechanism control by spray line and do to vacillate now to the left, now to the right.

Spray line wave angle control mechanism (referring to Fig. 2) comprise be set in thread head 24 outer, with big support 7 angle controllers 20 adjacent and that be provided with back-to-back, and be located at the minor flaps 22 of big support 7 tops with the continuous sign angle direction of 4 barb pin, work the effect of interspersing.Respectively have the swing hole 28 of identical size on 2 angle controllers, when two swing the hole overlaid, the pendulum angle maximum, pendulum angle diminishes when misplacing mutually, the size of dislocation has determined the size of pendulum angle, the swing hole provides hunting range for fork 30, regulates spray line swing angle, assurance spraying range with suiting measures to local conditions.Fork 30 is located in gear base plate 19 and the water inlet cover 18, and is tightly connected with " O " type circle 29, and its elongation end inserts in the swing hole 28 of 2 angle controllers 20.Seesaw 32 is embedded in gear cover plate swing groove 41, be provided with the fork spring 31 on its boss of suit between fork 30 and the seesaw 32, the distortion forward or backwards of fork spring can make seesaw swing forward or backwards, impels the commutation water hole 43 of 2 top surface inclinations of gear cover plate 14 to realize the commutation unlatching.Simultaneously be embedded with 2 decompression plates 34 and be located at 2 relief springs 35 between the decompression plate hole 42 of 2 decompression plates 34 and gear cover plates 14 in the bilateral symmetry of gear cover plate 14 front lower places, the decompression plate hole shape of gear cover plate is Type is by being connected the movable gear cover plates that insert of spring base 33 on the relief spring In the type decompression plate hole, and can be along the activity of axis hole direction, when hydraulic pressure was very high, the decompression plate was pushed out, and the suitable quantity of water of can releasing directly enters spray line, to reduce water flow pressure.

Concrete structure below in conjunction with water sprinkler is described dynamic structure of the present utility model again:

Water sprinkler regulates angle controller 20 earlier according to waving the angle needs before use, extension tube attached 26 is connected the water source, changing valve water is just entered by extension tube attached, packing ring 25 filters inlet opening 38 inflows of back by fixed axis gear 21 after filtration, again through its 2 radially osculum 37 flow into chambers, impact fork 30 swings, fork spring 31 twists to forward, drive seesaw 32 swings, a commutation water hole 43 of gear cover plate 14 is opened, current impact water rotating disk 12 towards a direction, through pinion 16, the transmission of power of duplicate gear 17, driven wheel base plate 19, gear cover plate 14 drives water inlet cover 18, water cover 11 rotations, and then drive spray line 4 towards a direction swing sprinkling; When being rocked to swing hole 28 extreme positions of angle controller 20, fork 30 is subjected to resistance, current are swung it in the opposite direction, fork spring 31 impels seesaw 32 backswings towards reverse twist, and the previous commutation water hole 43 on the gear cover plate 14 is closed, open in another commutation water hole 43, flow direction is opposite, and final spray line 4 waves towards other direction, so repeatedly, realize the water spray of vacillating now to the left, now to the right of spray line, formed bigger spraying range.

Claims

1, a kind of Oscillating Type Water Sprayer, it comprises and has water spray aperture (5), one end is hermetically enclosed by pipe close head (2), the spray line (4) that the other end and hydro powered partly are connected, these spray line two ends are supported by supporting mechanism, the extension tube attached (26) of hydro powered part links to each other with the water inlet water source, the directed close-fitting of thread head (24) that connects extension tube attached is in the big support (7) of supporting mechanism, be respectively equipped with the gear base plate (19) that is in transmission connection with it in the gear-box of forming by water inlet cover (18) and water cover (11) and have the gear cover plate (14) in 2 water holes (43) of commutating, be provided with gear reduction between them and spray line waves angle control mechanism, and by the water rotating disk (12) of hydro powered rotation, it is characterized in that described spray line waves angle control mechanism and comprises and being set in outside the thread head (24), angle controller (20) adjacent with big support (7) and that be provided with back-to-back, intert in gear base plate (19), the fork (30) that is tightly connected with it in the water inlet cover (18), the elongation end of fork inserts in the swing hole (28) of 2 angle controllers, be embedded in gear cover plate swing groove (41), the seesaw (32) that gear cover plate 2 commutations water hole (43) commutation is opened, be provided with fork spring (31) between fork (30) and the seesaw (32), be embedded with 2 decompression plates (34) and be located at 2 relief springs (35) that reduce pressure between plates and the gear cover plate in gear cover plate (14) front lower place bilateral symmetry simultaneously.

2, Oscillating Type Water Sprayer according to claim 1 is characterized in that described supporting mechanism comprises bracing frame triangular in shape (3) and big support (7), and their two bottom sides respectively is provided with isometric continuous spike (6).

3, Oscillating Type Water Sprayer according to claim 1 and 2, it is characterized in that described gear reduction comprises is located at the fixed axis gear (21) that is carried out the axial and circumferential location and be tightly connected by shaft filler washer (27) in into the water cover (18) and gear base plate (19), the fixed axis gear middle part has the inlet opening (38) of end sealing and the radially osculum (37) that connects with the inlet opening, be located at the water rotating disk (12) that is in transmission connection with little tooth axle (13) in the gear cover plate (14), duplicate gear (17) with the engagement of pinion (16) on the little tooth axle, 6 duplicate gears divide 2 rows to be sleeved on 2 last and transmission decelerations of intermeshing of little axle, the two ends of these 2 little axles each and gear cover plate, the gear base plate is connected on the same center line mutually, and the pinion of last duplicate gear and fixed axis gear (21) engagement forms seven grades of gear reductions.

4, Oscillating Type Water Sprayer according to claim 1 and 2, it is characterized in that described water inlet cover (18) and gear base plate (19), water cover (11) and being in transmission connection of gear cover plate (14) be on in water cover, the water cover inner peripheral surface rib respectively with gear base plate, gear cover plate outer circumference surface on the breach (44) of the intercalation that matches.

5, Oscillating Type Water Sprayer according to claim 3, it is characterized in that described water inlet cover (18) and gear base plate (19), water cover (11) and being in transmission connection of gear cover plate (14) be on in water cover, the water cover inner peripheral surface rib respectively with gear base plate, gear cover plate outer circumference surface on the breach (44) of the intercalation that matches.

6, Oscillating Type Water Sprayer according to claim 1 and 2 is characterized in that described thread head (24) outer peripheral face is provided with and 4 directed muscle of the big directed inserting of support (7).

7, Oscillating Type Water Sprayer according to claim 3 is characterized in that described thread head (24) outer peripheral face is provided with and 4 directed muscle of the big directed inserting of support (7).

8, Oscillating Type Water Sprayer according to claim 3 is characterized in that being provided with between described shaft filler washer (27) and the extension tube attached (26) filtration packing ring (25).

9, Oscillating Type Water Sprayer according to claim 1 and 2 is characterized in that described big support (7) top is provided with the minor flaps (22) of the sign angle direction that links to each other with the barb pin.

10, Oscillating Type Water Sprayer according to claim 1 is characterized in that the outer face shield (8) that is threaded with water cover that is provided with of described water inlet cover (18) and water cover (11).