CN103752438A - Nozzle device capable of being used for underground - Google Patents
Nozzle device capable of being used for underground Download PDFInfo
- Publication number
- CN103752438A CN103752438A CN201410012532.7A CN201410012532A CN103752438A CN 103752438 A CN103752438 A CN 103752438A CN 201410012532 A CN201410012532 A CN 201410012532A CN 103752438 A CN103752438 A CN 103752438A
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- CN
- China
- Prior art keywords
- inner tube
- pipe box
- ejecting device
- intake chamber
- tubular column
- Prior art date
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
- B05B3/0409—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet with moving, e.g. rotating, outlet elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/70—Arrangements for moving spray heads automatically to or from the working position
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Abstract
The invention discloses a nozzle device capable of being used for underground. The nozzle device comprises a pipe sleeve, an inner pipe, a hollow column and a retaining plate, the inner pipe is arranged in the pipe sleeve, each of the upper end of the pipe sleeve and the upper end of the inner pipe is arranged to be a conical opening, the upper end of the hollow column is connected with the conical opening of the pipe sleeve, the lower end of the hollow column is extended inside the inner pipe, the hollow column sides up and down along the conical opening of the inner pipe, the retaining plate is arranged inside the inner pipe and connected with the lower end of the hollow column, through holes are arranged on the side wall of the hollow column, water outlets are arranged on the side wall of the pipe sleeve, water outgoing holes are arranged on the side wall of the inner pipe, and water in the inner pipe sequentially passes the water outgoing holes and the water outlets to flow out for irrigation. The nozzle device can be integrally buried underground, and a function of enabling the pipe sleeve to come out of soil for irrigation can be realized without the help of other structures when the device is used for irrigation, so that the nozzle device cannot become an obstacle for plant trimming and crop harvesting, and is suitable for places or farmlands needing frequent trimming.
Description
Technical field
The present invention relates to irrigation technique field, particularly a kind ofly can be used for buried ejecting device.
Background technology
In productive life, irrigation technique has had and has developed rapidly, and wherein, sprinkler irrigation technique is most widely used in life.Because sprinkling irrigation can make water, spray evenly and can alleviate hand labor intensity, therefore sprinkling irrigation progressively replaces man-made irrigation.But because the ejecting device in agriculture spray irrigation system is fixed on earth's surface, when not working, ejecting device can affect the harvesting of vegetation pruning or crops, therefore and affect attractive in appearancely, needing a kind ofly can, when finishing to irrigate, not affect the ejecting device of vegetation pruning or crops harvesting.
In prior art; adopt embedded ejecting device; embedded ejecting device is generally comprised of shower nozzle and protective device; shower nozzle is arranged in protective device; for preventing that ground foreign material or earth from forming and hindering shower nozzle; so protective device is partly arranged on earth's surface, another part is arranged on below earth's surface.Wherein, shower nozzle need to lean on protective device to provide service aisle to shower nozzle, and during shower nozzle work, shower nozzle can extend out to earth's surface and plant be irrigated from protective device by hydraulic pressure; When shower nozzle is not worked, shower nozzle is retracted in protective device.
In realizing process of the present invention, inventor finds that prior art at least exists following problem:
Embedded ejecting device of the prior art is in order to provide service aisle must be equipped with protective device to shower nozzle; and protective device cannot whole installation underground; there is part exposed on earth's surface; it is very inconvenient to cause when carrying out vegetation pruning and crops harvesting, so prior art is not suitable for place or the farmland of frequent pruning.
Summary of the invention
In order to solve prior art, be not suitable for the problem in place or the farmland of frequent pruning, the embodiment of the present invention provides a kind of buried ejecting device that can be used for.Described technical scheme is as follows:
A kind of buried ejecting device that can be used for is provided, described ejecting device and cross current, described ejecting device comprises: pipe box, inner tube, open tubular column and baffle plate, described inner tube is arranged in described pipe box, the upper end of described pipe box and the upper end of described inner tube are all set to tapered opening, and the tapered opening of described pipe box and the tapered opening of described inner tube cooperatively interact, the upper end of described open tubular column is connected with the tapered opening of described pipe box, it is inner that described inner tube is stretched in the lower end of described open tubular column, and described open tubular column slides up and down along the tapered opening of described inner tube, it is inner that described baffle plate is arranged on described inner tube, and described baffle plate is connected with the lower end of described open tubular column, the sidewall of described open tubular column is provided with through hole, on the sidewall of described pipe box, be provided with delivery port, on described inner tube sidewall, be provided with apopore, water in described inner tube is flowed out and is irrigated by described apopore and described delivery port in turn.
Further, described ejecting device also comprises transmission component, and described transmission component is arranged between described inner tube tapered opening and described open tubular column, and described inner tube drives described open tubular column to rotate by described transmission component.
As preferably, described transmission component comprises groove and projection, and described groove is arranged on tapered opening place of described inner tube, and described protruding correspondence is arranged on the sidewall of described open tubular column, and described groove and described projection cooperatively interact.
Further, described ejecting device also comprises rotating mechanism, and described rotating mechanism is arranged in described pipe box, and described rotating mechanism is connected with described inner tube.
As preferably, described rotating mechanism comprises spheroid, hollow bull stick, driver plate and intake chamber, the upper end of described bull stick is fixedly connected with described inner tube lower end and conducting, the lower end of described bull stick is positioned at described intake chamber, described spheroid and described driver plate are all arranged in described intake chamber, described driver plate and vertical connection of described bull stick lower end, described spheroid drives described bull stick to rotate by described driver plate, described intake chamber is by described bull stick and described inner tube conducting, described intake chamber is positioned at the lower end of described pipe box, in described intake chamber, be provided with lead and pilot hole, described lead is vertically arranged on the bottom centre place of described intake chamber, described pilot hole is arranged on described intake chamber bottom, water enters described intake chamber by described pilot hole.
Further, described ejecting device also comprises tube connector, and described tube connector is positioned at described pipe box end, and described tube connector is arranged on the outside of described intake chamber and described bull stick.
Further, described ejecting device also comprises joint, and described joint is arranged in described tube connector, and described intake chamber is arranged in described joint.
Further, described ejecting device also comprises filter element, and described filter element is arranged in described joint, and described filter element is arranged on described intake chamber below.
Further, described ejecting device also comprises flexible member, and described flexible member is arranged between described baffle plate and the inwall of described inner tube.
Further, described ejecting device also comprises nozzle, and it is inner that described nozzle is arranged on described inner tube, and the corresponding described delivery port setting of described nozzle.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
The ejecting device that the embodiment of the present invention provides, pipe box can slide along the tapered opening of inner tube by open tubular column and baffle plate, because open tubular column lower end is connected with baffle plate, moving range between baffle plate restriction pipe box and inner tube, make pipe box and the inner tube can not be separated, on pipe box, be provided with delivery port, in inner tube, be provided with apopore, device integral body is embedded in underground, when the present invention works, when water enters inner tube and the baffle plate in inner tube is impacted, water enters the through hole on open tubular column sidewall, and flow out from the tapered opening of pipe box, now flow rate of water flow is very large, current have the ability of impacting and cutting top soil, the soil that makes pipe box top is by hydro jet and go out earth's surface, so make baffle plate move up, and the open tubular column and the pipe box that are connected in turn with baffle plate are moved up, the tapered opening profile that the impact of water connecting pipe cover arrange can make pipe box go out on earth arrival point, when baffle plate and inner pipe wall laminating, pipe box stops mobile, water is flowed out and is irrigated by the delivery port of pipe box, when the present invention does not work, pipe box can be pushed back, in pushing back process, water remaining in inner tube flows out pipe box by the through hole on open tubular column sidewall, makes inwall and the inner tube tapered opening laminating of pipe box tapered opening, so be arranged so that device can integral body be embedded in underground, and when irrigating, device need just can not realize the function that pipe box gets out soil and irrigates by other structures, therefore the present invention can not form obstacle for pruning and the crops harvesting of plant, can be applicable to frequent place or farmland of pruning.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 be the embodiment of the present invention provide can be used for buried ejecting device and do not work time structural representation;
Structural representation when Fig. 2 is further embodiment of this invention can be used for of providing buried ejecting device work;
Fig. 3 is the partial enlarged drawing of the pipe box upper end that provides of further embodiment of this invention;
Fig. 4 is the structural representation of the inner tube that provides of further embodiment of this invention;
Fig. 5 is the structural representation of the tube connector that provides of further embodiment of this invention;
Fig. 6 is the structural representation of the bull stick that provides of further embodiment of this invention;
Fig. 7 is the structural representation that further embodiment of this invention provides intake chamber.
Wherein: 1 pipe box,
101 delivery ports,
2 inner tubes,
201 apopores,
202 grooves,
3 open tubular columns,
301 through holes,
302 projections,
4 baffle plates,
5 spheroids,
6 bull sticks,
7 intake chambers,
701 pilot holes,
702 leads,
8 tube connectors,
9 joints,
10 filter elements,
11 flexible members,
12 nozzles,
13 water (flow) directions.
The specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, embodiment of the present invention is described further in detail.
Embodiment mono-
As shown in Figures 1 to 4, a kind of buried ejecting device that can be used for is provided, described ejecting device and cross current, described ejecting device comprises: pipe box 1, inner tube 2, open tubular column 3 and baffle plate 4, described inner tube 2 is arranged in described pipe box 1, the upper end of the upper end of described pipe box 1 and described inner tube 2 is all set to tapered opening, and the tapered opening of the tapered opening of described pipe box 1 and described inner tube 2 cooperatively interacts, the upper end of described open tubular column 3 is connected with the tapered opening of described pipe box 1, described inner tube 2 inside are stretched in the lower end of described open tubular column 3, and described open tubular column 3 slides up and down along the tapered opening of described inner tube 2, described baffle plate 4 is arranged on described inner tube 2 inside, and described baffle plate 4 is connected with the lower end of described open tubular column 3, the sidewall of described open tubular column 3 is provided with through hole 301, on the sidewall of described pipe box 1, be provided with delivery port 101, on described inner tube 2 sidewalls, be provided with apopore 201, water in described inner tube 2 is flowed out and is irrigated by described apopore 201 and described delivery port 101 in turn.
Wherein, the embodiment of the present invention comprises pipe box 1, inner tube 2, open tubular column 3 and baffle plate 4, pipe box 1 upper end and inner tube 2 upper ends are all set to taper, while making pipe box 1 be enclosed within inner tube 2, can make pipe box 1 inwall and inner tube 2 outer walls fit tightly, the upper end of open tubular column 3 is fixedly connected with pipe box 1 upper end, the lower end of open tubular column 3 is positioned at inner tube 2 inside, from those skilled in the art, open tubular column 3 can be set to one with pipe box 1, also open tubular column 3 and pipe box 1 can be divided into two structures, in order to process with convenient for production, as preferably, open tubular column 3 and pipe box 1 are set to an overall structure.The lower end of open tubular column 3 is connected with baffle plate 4, pipe box 1 slides along the upper end of inner tube 2 by open tubular column 3, on the sidewall of pipe box 1, be provided with delivery port 101, on the sidewall of inner tube 2, be provided with apopore 201, when the present invention works, when water enters inner tube 2 and the baffle plate 4 in inner tube 2 is impacted, water flows into the through hole 301 on open tubular column 3 sidewalls, and flow out from the tapered opening of pipe box 1, now the flow velocity of water is very large, there is the ability of impacting and cutting soil, the soil on pipe box 1 top can be cut and washes away, so make baffle plate 4 to move up, thereby the open tubular column 3 and the pipe box 1 that are connected in turn with baffle plate 4 are moved up, the impact of water also can make pipe box 1 go out on earth arrival point in conjunction with the tapered opening profile arranging on pipe box 1, when baffle plate 4 is fitted with inner tube 2 tube walls, pipe box 1 stops mobile, water is flowed out and is irrigated by the apopore 201 of inner tube 2 and the delivery port 101 of pipe box 1 in turn, the sidewall of open tubular column 3 is provided with through hole 301, inner tube 2 is inner by open tubular column 3 and extraneous conducting, when the present invention does not work, pipe box 1 can be pushed back, in pushing back process, water remaining in inner tube 2 flows out pipe box 1 by the through hole 301 on open tubular column 3 sidewalls, make inwall and the inner tube 2 tapered opening laminatings of pipe box 1 tapered opening, thereby it is underground that apparatus of the present invention are received again.
The ejecting device that the embodiment of the present invention provides, pipe box 1 can slide along the tapered opening of inner tube 2 by open tubular column 3 and baffle plate 4, because open tubular column 3 lower ends are connected with baffle plate 4, moving range between baffle plate 4 restriction pipe boxes 1 and inner tube 2, make pipe box 1 and the inner tube 2 can not be separated, on pipe box 1, be provided with delivery port 101, in inner tube 2, be provided with apopore 201, device integral body is embedded in underground, when the present invention works, water enters inner tube 2 and the baffle plate 4 in inner tube 2 is impacted, baffle plate 4 is moved up, thereby the open tubular column 3 and the pipe box 1 that are connected in turn with baffle plate 4 are moved up, the tapered opening arranging on pipe box 1 can make pipe box 1 go out on earth arrival point, when baffle plate 4 is fitted with inner tube 2 tube walls, pipe box 1 stops mobile, water is flowed out and is irrigated by the delivery port 101 of pipe box 1, when the present invention does not work, pipe box 1 can be pushed back, in pushing back process, water remaining in inner tube 2 flows out pipe box 1 by the through hole 301 on open tubular column 3 sidewalls, makes inwall and the inner tube 2 tapered opening laminatings of pipe box 1 tapered opening, so be arranged so that device can integral body be embedded in underground, and when irrigating, device need just can not realize the function that pipe box 1 gets out soil and irrigates by other structures, therefore the present invention can not form obstacle for pruning and the crops harvesting of plant, can be applicable to frequent place or farmland of pruning.
As shown in Figure 3 and Figure 4, further, described ejecting device also comprises transmission component, and described transmission component is arranged between described inner tube 2 tapered openings and described open tubular column 3, and described inner tube 2 drives described open tubular column 3 rotations by described transmission component.
Wherein, between the tapered opening of inner tube 2 and open tubular column 3, transmission component is set, transmission component does not limit moving up and down between open tubular column 3 and inner tube 2, relative rotation between transmission component restriction open tubular column 3 and inner tube 2, make open tubular column 3 to drive inner tube 2 rotations by transmission component, otherwise inner tube 2 also can drive open tubular column 3 rotations by transmission component, open tubular column 3 is fixedly connected with pipe box 1, and then inner tube 2 can drive pipe box 1 together to rotate.
As shown in Figure 3 and Figure 4, as preferably, described transmission component comprises groove 202 and projection 302, and described groove 202 is arranged on tapered opening place of described inner tube 2, described protruding 302 correspondences are arranged on the sidewall of described open tubular column 3, and described groove 202 cooperatively interacts with described protruding 302.
Wherein, from those skilled in the art, by transmission component transmitting torque mode, have multiplely, can by key, coordinate transmission with keyway, in embodiments of the present invention, as preferably, tapered opening place in inner tube 2 arranges groove 202, projection 302 is set on the sidewall of open tubular column 3, when open tubular column 3 is penetrated to inner tube 2, projection 302 is inserted in groove 202, so can be made open tubular column 3 drive inner tube 2 rotations.
As depicted in figs. 1 and 2, further, described ejecting device also comprises rotating mechanism, and described rotating mechanism is arranged in described pipe box 1, and described rotating mechanism is connected with described inner tube 2.
Wherein, rotating mechanism is connected with inner tube 2, percussion by water can make rotating mechanism rotate, so make rotating mechanism can drive inner tube 2 rotations, from those skilled in the art, rotating mechanism can be set to gear mechanism, and gear mechanism is rotated by water slug, thereby drives inner tube 2 rotations.
As Fig. 1 and Fig. 2 and in conjunction with as shown in Fig. 6 and Fig. 7, as preferably, described rotating mechanism comprises spheroid 5, hollow bull stick 6, driver plate and intake chamber 7, the upper end of described bull stick 6 is fixedly connected with described inner tube 2 lower ends and conducting, the lower end of described bull stick 6 is positioned at described intake chamber 7, described spheroid 5 and described driver plate are all arranged in described intake chamber 7, described driver plate and described bull stick vertical connection of 6 lower ends, described spheroid 5 drives described bull stick 6 rotations by described driver plate, described intake chamber 7 is by described bull stick 6 and described inner tube 2 conductings, described intake chamber 7 is positioned at the lower end of described pipe box 1, in described intake chamber 7, be provided with lead 702 and pilot hole 701, described lead 702 is vertically arranged on the bottom centre place of described intake chamber 7, described pilot hole 701 is arranged on described intake chamber 7 bottoms, water enters described intake chamber 7 by described pilot hole 701.
Wherein, intake chamber 7 bottoms are cylindrical structural, pilot hole 701 is set to through hole, water can be entered in intake chamber 7 by pilot hole 701, pilot hole 701 is set to acute angle with intake chamber 7 bottoms, also pilot hole 701 can be set to arc, and make the opening direction of pilot hole 701 in intake chamber 7 parallel with intake chamber 7 bottoms, while being so arranged on water by pilot hole 701, water is in conjunction with the cylindrical structural of pilot hole 701 and intake chamber 7, make water increase in the interior rotation of intake chamber 7, from those skilled in the art, pilot hole 701 can be set to one, also can be set to a plurality of, in order to make water rotation evenly, in the embodiment of the present invention, even circumferential arranges 4 pilot holes 701, and be rotated counterclockwise rising after making water enter pilot hole 701.In intake chamber 7, be also provided with lead 702 and spheroid 5, water in intake chamber 7 drives spheroid 5 motions, for spheroid 5 and water are together rotatablely moved, bottom centre place at intake chamber 7 vertically arranges a lead 702, so guarantee that spheroid 5 moves in a circle in intake chamber 7, in rotating mechanism, be also provided with bull stick 6, the upper end of bull stick 6 is fixedly connected with inner tube 2 lower ends, bull stick 6 is set to hollow-core construction, water in intake chamber 7 enters inner tube 2 by bull stick 6, bull stick 6 lower ends are provided with driver plate, capable field technique personnel are known, bull stick 6 is not limited to vertical connection with driver plate, as long as meet spheroid 5, when the interior rotation of intake chamber 7, can apply moment of torsion to driver plate, make bull stick 6 integral body with spheroid 5 rotations, because bull stick 6 upper ends are fixedly connected with inner tube 2, while making bull stick 6 rotation, can drive inner tube 2 rotations.
As shown in Figure 5, further, described ejecting device also comprises tube connector 8, and described tube connector 8 is positioned at described pipe box 1 end, and described tube connector 8 is arranged on the outside of described intake chamber 7 and described bull stick 6.
Wherein, the embodiment of the present invention can be by arranging tube connector 8 in pipe box 1 lower end; by tube connector 8, support pipe box 1; from those skilled in the art; the end of tube connector 8 can with 2 times end in contact of inner tube, so make tube connector 8 can support pipe box 1 and inner tube 2, make overall structure more firm; and described tube connector 8 is arranged on to the outside of described intake chamber 7 and described bull stick 6, also can be by tube connector 8 protection intake chamber 7 and bull sticks 6.
As depicted in figs. 1 and 2, further, described ejecting device also comprises joint 9, and described joint 9 is arranged in described tube connector 8, and described intake chamber 7 is arranged in described joint 9.
Wherein, joint 9 is arranged in tube connector 8, by joint 9 connecting water pipes, makes water enter intake chamber 7 by joint 9, joint 9 is tubular structure, as preferably, joint 9 is set to outer silk directly, outer silk is directly connected with tube connector 8 upper end, outer silk is directly connected with water pipe lower end, so arrange and facilitate being connected of joint 9 and water pipe, and outer silk directly also can hold into intake chamber 7 inside, reduce entire length.
As depicted in figs. 1 and 2, further, described ejecting device also comprises filter element 10, and described filter element 10 is arranged in described joint 9, and described filter element 10 is arranged on described intake chamber 7 belows.
Wherein, at the interior filter element 10 that arranges of joint 9, by filter element 10 can filtered water in impurity, anti-sealing stops up apopore 201 when entering inner tube 2 by joint 9, from those skilled in the art, filter element 10 has multiple, in embodiments of the present invention, filter element 10 is set to filter screen.
As depicted in figs. 1 and 2, further, described ejecting device also comprises flexible member 11, and described flexible member 11 is arranged between described baffle plate 4 and the inwall of described inner tube 2.
Wherein, flexible member 11 is arranged between baffle plate 4 and inner tube 2, so be arranged so that water is when impact baffle plate 4, flexible member 11 can play cushioning effect, while avoiding that hydraulic pressure is excessive to be caused at water slug baffle plate 4 and baffle plate 4 is contacted with inner tube 2 tube walls, inner tube 2 or baffle plate 4 self are caused to damage, capable field technique personnel are known, flexible member 11 has multiple, as preferably, in the embodiment of the present invention, select spring, by spring housing on open tubular column 3, and one end of spring and baffle plate 4 are together fixed on open tubular column 3 bottoms, the spring other end contacts with inner tube 2 ends, when water slug baffle plate 4 moves up baffle plate 4 and open tubular column 3, spring stress compression, when stopping irrigating, the spring of compression can make that baffle plate 4 is stressed to be moved down, make baffle plate 4 homings.
As depicted in figs. 1 and 2, further, described ejecting device also comprises nozzle 12, and described nozzle 12 is arranged on described inner tube 2 inside, and the corresponding described delivery port 101 of described nozzle 12 arranges.
Wherein, nozzle 12 can make water spray evenly, and can meet user to water spray rate during from pipe box 1 ejection, spray the requirements such as distance.
Embodiment bis-
As shown in Figures 1 to 4, the ejecting device that the embodiment of the present invention provides, pipe box 1 is flexibly connected by open tubular column 3 with inner tube 2, in open tubular column 3 bottoms, baffle plate 4 is set, make when water slug baffle plate 4, baffle plate 4 can promote pipe box 1 and move up, and after baffle plate 4 and inner tube 2 inwalls are fitted, restriction pipe box 1 continues to move up, and avoids pipe box 1 separated with inner tube 2.When pipe box 1 inwall and inner tube 2 outer wall laminating, the delivery port 101 of pipe box 1 and the apopore 201 not conductings of inner tube 2; When device leans on hydraulic pressure by pipe box 1 jack-up, the delivery port 101 of pipe box 1 and apopore 201 conductings of inner tube 2; In addition, between baffle plate 4 and the inwall of inner tube 2, be provided with flexible member 11, when the present invention irrigates, flexible member 11 is because the impact of water is in compressive state, when stopping supplying water, flexible member 11 resets, pipe box 1 is regained, the tapered opening of pipe box 1 and inner tube 2 are fitted tightly, so arrange, when device is embedded in when underground, avoid the impurity such as earth to enter inside by the delivery port 101 of pipe box 1, the obstruction of apopore 201 and the nozzle 12 that device can normally be worked when irrigating prevent inner tube 2.
Embodiment tri-
As Fig. 1 and Fig. 2 and in conjunction with as shown in Fig. 6 and Fig. 7, the ejecting device that the embodiment of the present invention provides, rotating mechanism is wherein by spheroid 5, intake chamber 7 and bull stick 6 form, in intake chamber 7, be provided with pilot hole 701 and lead 702, water enters in intake chamber 7 by the pilot hole 701 of intake chamber 7 bottoms, design feature by pilot hole 701 is also incorporated into tank 7 circular inner walls, make water in intake chamber 7, do circular motion upwards, and the spheroid 5 promoting in intake chamber 7 is also done circular motion upwards, when spheroid 5 arrives intake chamber 7 top, can contact with the driver plate that vertical bull stick 6 arranges, and to driver plate, apply the moment of torsion of circular motion, thereby the inner tube 2 being connected with bull stick 6 is rotated under the effect of moment of torsion, the upper end of inner tube 2 is connected with pipe box 1 by transmission component, pipe box 1 is rotated with inner tube 2, thereby make device realize the function of irrigation limit, limit rotation, the embodiment of the present invention has substituted gear rotating mechanism by this rotating mechanism, while having avoided occurring impurity in ejecting device, stop up gear, ejecting device cannot be rotated, the rotating mechanism that the embodiment of the present invention provides, even the interior impurity that occurs of intake chamber 7, can not impact rotation yet, therefore the rotating mechanism reliability that the embodiment of the present invention provides is higher, and only by spheroid 5, the just rotation of energy implement device of intake chamber 7 and bull stick 6, cost is lower, Practical Performance is good.
Embodiment tetra-
As shown in Figure 1 to Figure 3, the ejecting device that the embodiment of the present invention provides, comprise pipe box 1, inner tube 2, open tubular column 3 and baffle plate 4, pipe box 1 upper end and inner tube 2 upper ends are all set to taper, while making pipe box 1 be enclosed within inner tube 2, can make pipe box 1 inwall and inner tube 2 outer walls fit tightly, the upper end of open tubular column 3 is fixedly connected with pipe box 1 upper end, the lower end of open tubular column 3 is positioned at inner tube 2 inside, the sidewall of open tubular column 3 is provided with through hole 301, inner tube 2 is inner by open tubular column 3 and extraneous conducting, from those skilled in the art, open tubular column 3 can be set to one with pipe box 1, also open tubular column 3 and pipe box 1 can be divided into two structures, in order to process with convenient for production, as preferably, open tubular column 3 and pipe box 1 are set to an overall structure.The lower end of open tubular column 3 is connected with baffle plate 4, makes when water slug baffle plate 4, and baffle plate 4 can promote pipe box 1 and move up, and after baffle plate 4 and inner tube 2 inwalls are fitted, restriction pipe box 1 continues to move up, and avoids pipe box 1 separated with inner tube 2.Shown in Fig. 4, on the sidewall of pipe box 1, be provided with delivery port 101, on the sidewall of inner tube 2, be provided with apopore 201, the setting of staggering of delivery port 101 and apopore 201, when the 2 outer walls laminating of pipe box 1 inwall and inner tube, the delivery port 101 of pipe box 1 and the apopore 201 not conductings of inner tube 2; When device leans on hydraulic pressure by pipe box 1 jack-up, the delivery port 101 of pipe box 1 and apopore 201 conductings of inner tube 2.In addition, between baffle plate 4 and the inwall of inner tube 2, be provided with flexible member 11, when pipe box 1 is separated with inner tube 2, flexible member 11 is in compressive state; When pipe box 1 is fitted with inner tube 2, flexible member 11 is in relaxed state.Shown in Fig. 6 and Fig. 7, the rotating mechanism in the embodiment of the present invention is by spheroid 5, and intake chamber 7 and bull stick 6 form, and are provided with pilot hole 701 and lead 702 in intake chamber 7.
When the present invention works, water enters in intake chamber 7 by the pilot hole 701 of intake chamber 7 bottoms, design feature by pilot hole 701 is also incorporated into tank 7 circular inner walls, make water in intake chamber 7, do circular motion upwards, and the spheroid 5 promoting in intake chamber 7 is also done upwards circular motion, when spheroid 5 arrival-intake chamber 7 top, can contact with the driver plate that vertical bull stick 6 arranges, and to driver plate, apply the moment of torsion of circular motion, thereby make bull stick 6 there is the trend of rotation, because bull stick 6 is connected with inner tube 2, inner tube 2 can be rotated under the effect of moment of torsion, the upper end of inner tube 2 is connected with pipe box 1 by transmission component, pipe box 1 is synchronously rotated with inner tube 2, so make device realize the function of irrigation limit, limit rotation.
When water enters inner tube 2, when water impacts the baffle plate 4 in inner tube 2, water flows into the through hole 301 on open tubular column 3 sidewalls, and flow out from the tapered opening of pipe box 1, now the flow velocity of water is very large, there is the ability of impacting and cutting soil, the soil on pipe box 1 top can be cut and washes away, so make baffle plate 4 to move up, thereby the open tubular column 3 and the pipe box 1 that are connected in turn with baffle plate 4 are moved up, the impact of water also can make pipe box 1 go out on earth arrival point in conjunction with the tapered opening profile arranging on pipe box 1, when baffle plate 4 is fitted with inner tube 2 tube walls, pipe box 1 stops mobile, the delivery port 101 of pipe box 1 and apopore 201 conductings of inner tube 2, make water by the apopore 201 of inner tube 2 and the delivery port 101 of pipe box 1, flow out and irrigate in turn.
When stopping supplying water, the flexible member being compressed resets, the power that baffle plate 4 is moved downward, and pipe box 1 is pushed back, in pushing back process, water remaining in inner tube 2 flows out pipe box 1 by the tapered opening of the through hole 301 on open tubular column 3 sidewalls and pipe box 1 successively, make inwall and the inner tube 2 tapered opening laminatings of pipe box 1 tapered opening, now, the delivery port 101 of pipe box 1 and the apopore 201 not conductings of inner tube 2, so arrange, make to be embedded in when underground when device, avoid the impurity such as earth to enter inside by the delivery port 101 of pipe box 1, device can normally be worked when irrigating, prevent the obstruction of apopore 201 and the nozzle 12 of inner tube 2.
The embodiment of the present invention has substituted gear rotating mechanism by rotating mechanism, while having avoided occurring impurity in ejecting device, stop up gear, ejecting device cannot be rotated, the rotating mechanism that the embodiment of the present invention provides, even the interior impurity that occurs of intake chamber 7, can not impact rotation, only, by the just rotation of energy implement device of spheroid 5, intake chamber 7 and bull stick 6, improve thus the reliability of rotating mechanism in the present invention yet; In addition, from those skilled in the art, according to user's actual needs, the ejecting device that the embodiment of the present invention provides both can integral body be embedded in underground use, also can be directly installed on earth's surface uses, thereby the ejecting device Practical Performance that the embodiment of the present invention is provided is good, and the scope of application is wider.
The invention described above embodiment sequence number, just to describing, does not represent the quality of embodiment.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
1. one kind can be used for buried ejecting device, described ejecting device and cross current, it is characterized in that, described ejecting device comprises: pipe box, inner tube, open tubular column and baffle plate, described inner tube is arranged in described pipe box, the upper end of described pipe box and the upper end of described inner tube are all set to tapered opening, and the tapered opening of described pipe box and the tapered opening of described inner tube cooperatively interact, the upper end of described open tubular column is connected with the tapered opening of described pipe box, it is inner that described inner tube is stretched in the lower end of described open tubular column, and described open tubular column slides up and down along the tapered opening of described inner tube, it is inner that described baffle plate is arranged on described inner tube, and described baffle plate is connected with the lower end of described open tubular column, the sidewall of described open tubular column is provided with through hole, on the sidewall of described pipe box, be provided with delivery port, on described inner tube sidewall, be provided with apopore, water in described inner tube is flowed out and is irrigated by described apopore and described delivery port in turn.
2. ejecting device according to claim 1, it is characterized in that, described ejecting device also comprises transmission component, and described transmission component is arranged between described inner tube tapered opening and described open tubular column, and described inner tube drives described open tubular column to rotate by described transmission component.
3. ejecting device according to claim 2, it is characterized in that, described transmission component comprises groove and projection, and described groove is arranged on tapered opening place of described inner tube, described protruding correspondence is arranged on the sidewall of described open tubular column, and described groove and described projection cooperatively interact.
4. according to the ejecting device described in claim 2 or 3, it is characterized in that, described ejecting device also comprises rotating mechanism, and described rotating mechanism is arranged in described pipe box, and described rotating mechanism is connected with described inner tube.
5. ejecting device according to claim 4, it is characterized in that, described rotating mechanism comprises spheroid, hollow bull stick, driver plate and intake chamber, the upper end of described bull stick is fixedly connected with described inner tube lower end and conducting, the lower end of described bull stick is positioned at described intake chamber, described spheroid and described driver plate are all arranged in described intake chamber, described driver plate and vertical connection of described bull stick lower end, described spheroid drives described bull stick to rotate by described driver plate, described intake chamber is by described bull stick and described inner tube conducting, described intake chamber is positioned at the lower end of described pipe box, in described intake chamber, be provided with lead and pilot hole, described lead is vertically arranged on the bottom centre place of described intake chamber, described pilot hole is arranged on described intake chamber bottom, water enters described intake chamber by described pilot hole.
6. ejecting device according to claim 5, is characterized in that, described ejecting device also comprises tube connector, and described tube connector is positioned at described pipe box end, and described tube connector is arranged on the outside of described intake chamber and described bull stick.
7. ejecting device according to claim 6, is characterized in that, described ejecting device also comprises joint, and described joint is arranged in described tube connector, and described intake chamber is arranged in described joint.
8. ejecting device according to claim 7, is characterized in that, described ejecting device also comprises filter element, and described filter element is arranged in described joint, and described filter element is arranged on described intake chamber below.
9. according to the ejecting device described in claim 1-3 any one, it is characterized in that, described ejecting device also comprises flexible member, and described flexible member is arranged between described baffle plate and the inwall of described inner tube.
10. ejecting device according to claim 9, is characterized in that, described ejecting device also comprises nozzle, and it is inner that described nozzle is arranged on described inner tube, and the corresponding described delivery port setting of described nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410012532.7A CN103752438B (en) | 2014-01-10 | 2014-01-10 | A kind ofly can be used for buried ejecting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410012532.7A CN103752438B (en) | 2014-01-10 | 2014-01-10 | A kind ofly can be used for buried ejecting device |
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| CN103752438A true CN103752438A (en) | 2014-04-30 |
| CN103752438B CN103752438B (en) | 2015-12-09 |
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| CN201410012532.7A Active CN103752438B (en) | 2014-01-10 | 2014-01-10 | A kind ofly can be used for buried ejecting device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104838975A (en) * | 2015-05-11 | 2015-08-19 | 中国灌溉排水发展中心 | Self-lifting sprinkling irrigation device capable of drilling soil bidirectionally |
| CN105921301A (en) * | 2016-06-28 | 2016-09-07 | 中国灌溉排水发展中心 | Multi-nozzle type rotation spray head capable of being buried underground |
| CN107694778A (en) * | 2017-11-01 | 2018-02-16 | 费先艳 | The self-rotating nozzle irrigated for greening lawn |
| CN110169344A (en) * | 2019-06-04 | 2019-08-27 | 石河子大学 | A kind of inserted irrigation device |
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| US4781328A (en) * | 1987-03-26 | 1988-11-01 | Rain Bird Consumer Mfg. Corp. | Rotating stream nozzle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104838975A (en) * | 2015-05-11 | 2015-08-19 | 中国灌溉排水发展中心 | Self-lifting sprinkling irrigation device capable of drilling soil bidirectionally |
| CN104838975B (en) * | 2015-05-11 | 2017-04-26 | 中国灌溉排水发展中心 | Self-lifting sprinkling irrigation device capable of drilling soil bidirectionally |
| CN105921301A (en) * | 2016-06-28 | 2016-09-07 | 中国灌溉排水发展中心 | Multi-nozzle type rotation spray head capable of being buried underground |
| CN107694778A (en) * | 2017-11-01 | 2018-02-16 | 费先艳 | The self-rotating nozzle irrigated for greening lawn |
| CN107694778B (en) * | 2017-11-01 | 2019-03-12 | 湖北楚雄建筑工程有限公司 | The self-rotating nozzle irrigated for greening lawn |
| CN110169344A (en) * | 2019-06-04 | 2019-08-27 | 石河子大学 | A kind of inserted irrigation device |
| CN110169344B (en) * | 2019-06-04 | 2024-02-09 | 石河子大学 | Plug-in type irrigator |
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|---|---|
| CN103752438B (en) | 2015-12-09 |
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Effective date of registration: 20221101 Address after: No. 60, Guang'anmen South Street, Xuanwu District, Xicheng District, Beijing 100032 Patentee after: CHINA IRRIGATION AND DRAINAGE DEVELOPMENT CENTER Patentee after: IN IRRIGATION RUN YIN OF WATER-SAVING IRRIGATION EQUIPMENT (BEIJING) CO.,LTD. Patentee after: Beijing runhuanong Water Technology Development Co.,Ltd. Address before: 100054 No. 60 Guang'anmen South Street, Xicheng District, Beijing Patentee before: CHINA IRRIGATION AND DRAINAGE DEVELOPMENT CENTER Patentee before: IN IRRIGATION RUN YIN OF WATER-SAVING IRRIGATION EQUIPMENT (BEIJING) CO.,LTD. Patentee before: CHINA GREEN WATER INTERNATIONAL CONSULTING CO.,LTD. |
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