WO2017000436A1 - 一种喷水器的洒水范围调节结构 - Google Patents

一种喷水器的洒水范围调节结构 Download PDF

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Publication number
WO2017000436A1
WO2017000436A1 PCT/CN2015/092387 CN2015092387W WO2017000436A1 WO 2017000436 A1 WO2017000436 A1 WO 2017000436A1 CN 2015092387 W CN2015092387 W CN 2015092387W WO 2017000436 A1 WO2017000436 A1 WO 2017000436A1
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WO
WIPO (PCT)
Prior art keywords
hole
mounting
movable
mounting seat
plate
Prior art date
Application number
PCT/CN2015/092387
Other languages
English (en)
French (fr)
Inventor
朱立军
张学锋
Original Assignee
宁波美志工具有限公司
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Filing date
Publication date
Application filed by 宁波美志工具有限公司 filed Critical 宁波美志工具有限公司
Publication of WO2017000436A1 publication Critical patent/WO2017000436A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • 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
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
    • B05B15/652—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits whereby the jet can be oriented
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • 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
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/68—Arrangements for adjusting the position of spray heads
    • 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
    • B05B3/0418—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 comprising a liquid driven rotor, e.g. a turbine
    • B05B3/0422—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 comprising a liquid driven rotor, e.g. a turbine with rotating outlet elements
    • B05B3/0431—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 comprising a liquid driven rotor, e.g. a turbine with rotating outlet elements the rotative movement of the outlet elements being reversible
    • B05B3/044—Tubular elements holding several outlets, e.g. apertured tubes, oscillating about an axis substantially parallel to the tubular element

Definitions

  • the invention relates to a water sprinkling range adjusting structure of a sprinkler.
  • the sprinkler is a device for sprinkling water on the lawn of the park. With the improvement of people's living environment and the increase of the greening rate of the park, the application of the sprinkler is very common.
  • the existing water sprinkler mainly comprises a cylinder body having a fluid passage, and the cylinder body is arranged with a plurality of through holes communicating with the fluid passage along the longitudinal direction thereof, and the upper cover of the plurality of through holes is provided with rubber a rubber nozzle disposed at a position corresponding to the through hole, wherein the rubber nozzle is provided with an injection hole communicating with the through hole, and the rubber plate outer cover is provided with respect to the a water-dividing regulating plate for rotating the cylinder, wherein two sides of the central portion of the water-dividing regulating plate are convexly provided with an adjusting handle, and the water-dividing regulating plate is arranged with a diagonal strip hole corresponding to the rubber nozzle in a longitudinal direction thereof Each of the rubber nozzles penetrates a diagonally-shaped hole corresponding there
  • the water regulating plate When adjusting the sprinkler range of the sprinkler, the water regulating plate is rotated relative to the cylinder by dialing the adjusting handle on the water dividing plate, and the position of the rubber nozzle in the oblique bar hole changes, and the mouth of the rubber nozzle The shape is inclined and deformed under the action of the oblique strip hole, so that the angular area of the water column emitted from the rubber nozzle is changed, so that the spray watering area is changed, thereby adjusting the spray range.
  • the sprinkler has the following disadvantages: 1. Since the spraying range is realized according to the nozzle shape of the adjusting nozzle, the deformation amount of the nozzle is different, so that the spray range is less controllable and the adjustment is very inconvenient. 2.
  • the rubber sheet is generally integrally formed with the rubber nozzle. As long as one of the rubber nozzles is damaged or the injection is unqualified, the entire rubber sheet and the rubber nozzle need to be replaced, and the cost is high.
  • the present invention provides a sprinkler range adjusting structure of a water sprinkler which is simple and compact in structure, convenient in adjustment, and controllable.
  • a water sprinkling range adjusting structure of a sprinkler comprising a cylinder body having a fluid passage therein, wherein an outer wall of the cylinder body is convexly provided with a mounting seat along a longitudinal direction thereof, a plurality of movable slots are arranged side by side along the length direction of the mounting seat, and a bottom hole of each of the movable slots is provided with a through hole communicating with the fluid passage, and each of the movable slots is provided with an activity a nozzle, the lower portion of the movable nozzle is rotatably mounted in the movable slot, and a first guiding shaft is protruded outwardly from both sides of the middle portion of the movable nozzle, and an axis of the first guiding shaft and a width direction of the mounting seat Parallel, the upper portion of the movable nozzle protrudes outside the movable slot, and the movable nozzle penetrates an injection hole communicating with the through hole
  • the mounting seat is provided with a vertical shifting plate which can be moved up and down along two sides in the width direction thereof, and the vertical shifting plate is provided with a plurality of positions respectively corresponding to the plurality of the first guiding shafts.
  • Corresponding first strip-shaped holes a plurality of the first strip-shaped holes are inclined with respect to a length direction of the mounting seat and have different inclination angles, and the inclination angle can be adjusted according to an injection angle of each movable nozzle Arranging, the end of the first guiding shaft extends out of the movable slot and is placed in the first strip hole in a one-to-one correspondence and can slide along the first strip hole, the vertical At least one second guiding shaft is protruded from an outer wall of the moving plate, and an axis of the second guiding shaft is parallel to a width direction of the mounting seat;
  • the outer side of the vertical shifting plate is provided with a laterally movable plate movable back and forth along the length direction of the mounting seat, and the second moving plate is provided with a second position corresponding to the second guiding shaft a second hole shaped obliquely disposed opposite to a length of the mounting seat, the ends of the second guiding shaft being correspondingly disposed in the second strip-shaped hole and along the second
  • the strip hole is slid, and the cylinder is further provided with an adjusting power device for driving the lateral shifting plate to move back and forth.
  • the adjusting power device comprises an adjusting disc, a screw and a nut seat
  • the thread on the nut seat may be a single-head thread or a multi-start thread
  • the thread on the screw is matched with the thread on the nut seat, the nut seat and the screw
  • the upper thread is more effective in selecting a multi-start thread
  • the screw is rotatably mounted in one end of the mount, and the axis of the screw is parallel to the length direction of the mount, the head of the screw
  • the adjusting disc is externally fixed
  • the nut seat is externally screwed to the tail of the screw
  • the nut seat is slidably disposed in the mounting seat and fixedly connected to the lateral shifting plate.
  • the adjustment power unit includes an adjustment disc, a gear and a rack, the rack being slidably disposed in one end of the mount, the gear being rotatably mounted in an end of the barrel through a gear shaft, The gear meshes with the rack to drive the lateral shifting plate to move back and forth relative to the mounting seat, and the adjusting disc is fixedly coupled to the gear shaft.
  • the adjustment dial is toggled, the disc is rotated to drive the gear to rotate, the gear drives the rack to move, and the rack moves to drive the lateral shifting plate to move.
  • the movable nozzle includes a main body and a mounting post, and a lower end of the main body is vertically connected to an upper outer wall of a middle portion of the mounting post, and the spray hole is disposed in the main body and penetrates the mounting post downward a lower outer wall of the middle portion, a sealing structure between the lower outer wall of the mounting post and the bottom wall of the movable groove, the sealing structure may be a sealing ring or a gasket;
  • a mounting plate is disposed on both sides of the movable slot along the width direction of the mounting seat, wherein the mounting plate on one side is provided with a first mounting hole, and the mounting plate on the other side is provided with an inner diameter a second mounting hole matching the outer diameter of the mounting post and having a notch, one end of the mounting post is rotatably mounted in the second mounting hole, and the other end of the mounting post is convexly mounted Mounting projections in the first mounting hole.
  • the mounting protrusion of the rear end of the mounting post is opposite to the second mounting hole
  • the main body is opposite to the notch
  • the movable nozzle is pressed into the movable slot
  • the mounting post is worn from the second mounting hole
  • the main body passes through the notch until the mounting protrusion of the rear end of the mounting post is inserted into the first mounting hole, and the front end of the mounting post is located in the second mounting hole, which is convenient to install, reliable in fixing, simple and compact in structure.
  • the upper ends of the two vertical moving plates are integrally connected by a vertical connecting plate, and the vertical connecting plate is provided with a through hole for the upper portion of the movable nozzle to pass through, and the structure is simple and compact.
  • the upper cover of the cylinder is provided with a cover for accommodating the lateral shifting plate, the vertical shifting plate and the mounting seat, and the cover is provided with a through-opening for the upper portion of the movable nozzle to pass through, The cover prevents foreign matter from entering the lateral transfer plate, the vertical transfer plate, and the mount.
  • At least one guiding pressing shaft is outwardly protruded from the two sides of the mounting seat along the width direction thereof, and the third horizontal hole is opened at a position corresponding to the guiding pressing shaft on the lateral shifting plate.
  • the third strip-shaped hole is parallel to the longitudinal direction of the mounting seat, and the ends of the guiding pressing shaft are respectively placed in the third strip-shaped hole and can slide along the third strip-shaped hole .
  • the guiding pressing shaft moves back and forth in the third strip-shaped hole, and the third strip-shaped hole cooperates with the guiding pressing shaft to guide the back and forth movement of the laterally moving plate, thereby making the lateral shifting plate
  • the movement is smooth back and forth, and at the same time, the guide shaft can press the lateral shifting plate to prevent the lateral movement of the plate and the bottom.
  • At least one fixing groove is vertically disposed on a middle portion of the mounting seat, and a bottom hole of the fixing groove is also provided with a through hole communicating with the fluid passage, and a fixing nozzle is installed in the fixing groove, and the fixing is fixed
  • An injection hole communicating with the through hole is also penetrated in the nozzle.
  • the number of the movable nozzles is a double number and symmetrically disposed on two sides of the fixed nozzle, and the number of the first strip holes on the vertical shifting plate is also a double number and symmetrically disposed on the two fixed nozzles
  • the inclination angle of the first strip-shaped hole on the same side gradually increases from the outside to the inside, and the sprinkling range is wider.
  • a sealing structure is also disposed between the lower outer wall of the fixed nozzle and the bottom wall of the fixing groove, and the sealing structure may be a sealing ring or a gasket.
  • the water in the fluid passage of the cylinder flows to each through hole and is then sprayed through the spray hole in the movable nozzle to form a spray watering area, and when the spray range needs to be adjusted, the power is adjusted.
  • the device drives the lateral movement plate to move back and forth relative to the mounting seat, and the second guiding shaft on the vertical movement plate moves along the second strip-shaped hole on the lateral movement plate, and the second strip-shaped hole is inclined, so that the second guiding shaft is driven Vertically moving on the plate and down, the first guiding shaft on the movable nozzle moves along the first strip hole on the vertical shifting plate, and the second strip hole is inclined and the lower part of the movable nozzle is rotatably installed in the movable slot.
  • the first guiding shaft drives the movable nozzle to swing in the movable slot, and the spray angle of the movable nozzle changes, so that the angle of the water column from the movable nozzle changes, thereby changing the spray watering area, thereby realizing spraying Adjustment of the range.
  • the invention has the advantages that the above structure can realize the adjustment of the spraying range, and the utility model has the advantages of simple and compact structure, low cost, convenient and accurate adjustment, good controllability, suitable for different spraying and watering requirements, and wide application range.
  • Figure 1 is a cross-sectional view of the present invention. ⁇
  • Figure 2 is an exploded view of the present invention.
  • Figure 3 is a perspective view of the present invention.
  • Figure 4 is a perspective view of the movable nozzle of the present invention.
  • Figure 5 is a partial schematic view of the mount of the present invention.
  • a sprinkler range adjusting structure of a sprinkler includes a cylinder 2 having a fluid passage 1 therein, and an outer wall of the cylinder 1 is protruded with a mounting seat 3 along a longitudinal direction thereof.
  • a plurality of movable slots 4 are defined in the longitudinal direction of the mounting base 3, and a through hole 5 communicating with the fluid passage 1 is formed in a bottom wall of each of the movable slots 4, and each of the movable slots 4 is mounted with a movable nozzle 6 in which a lower portion of the movable nozzle 6 is rotatably mounted in the movable slot 4, and a first guiding shaft 7 is protruded outwardly from both sides of the central portion of the movable nozzle 6, the first guiding An axis of the shaft 7 is parallel to a width direction of the mounting seat 3, an upper portion of the movable nozzle 6 protrudes outside the movable slot 4, and a spray that communicates with the through hole 5 is penetrated in the movable nozzle 6 Hole 8;
  • the mounting base 3 is provided with a vertical shifting plate 9 which can be moved up and down, and a plurality of the first guiding shafts 7 respectively and a plurality of the first guiding shafts 7 are respectively arranged on the two sides of the mounting seat 3 a position corresponding to the first strip-shaped hole 10, a plurality of the first strip-shaped holes 10 are inclined with respect to the longitudinal direction of the mounting seat 3 and have different inclination angles, and the inclination angle can be according to each activity
  • the adjustment range of the spray angle of the nozzle is set, and the end of the first guide shaft 7 protrudes out of the movable groove 4 and is placed in the first strip hole 10 in a one-to-one correspondence and along the first a plurality of second guide shafts 11 are protruded from the outer wall of the vertical shifting plate 9, and the axis of the second guide shaft 11 is parallel to the width direction of the mounting seat 3;
  • the outer side of the vertical shifting plate 9 is provided with a laterally movable plate 12 movable back and forth along the longitudinal direction of the mounting base 3, and the laterally movable plate 12 is located at a position corresponding to the second guiding shaft 11 one by one.
  • a second strip-shaped hole 13 is provided, the second strip-shaped hole 13 is inclined with respect to the longitudinal direction of the mounting seat 3, and the ends of the second guiding shaft 11 are placed in the second strip shape in a one-to-one correspondence
  • the hole 13 is slidable along the second strip-shaped hole 13 , and the cylinder 2 is further provided with an adjusting power device for driving the laterally moving plate 12 to move back and forth.
  • the adjusting power device comprises an adjusting disc 14, a screw 15 and a nut seat 16, wherein the thread on the nut seat can be a single-head thread or a multi-start thread, the thread on the screw is matched with the thread on the nut seat, the nut seat and The effect is better when the thread on the screw selects a multi-start thread, the screw 15 is rotatably mounted in one end of the mount 3, and the screw The axis of the rod 15 is parallel to the longitudinal direction of the mounting seat 3, and the adjusting plate 14 is fixed to the outside of the head of the screw 15, and the nut seat 16 is screwed to the tail of the screw 15, the nut The seat 16 is slidably disposed in the mount 3 and fixedly coupled to the lateral shifting plate 12.
  • the adjustment power unit includes an adjustment disc, a gear and a rack, the rack being slidably disposed in one end of the mount, the gear being rotatably mounted in an end of the barrel through a gear shaft, The gear meshes with the rack to drive the lateral shifting plate to move back and forth relative to the mounting seat, and the adjusting disc is fixedly coupled to the gear shaft.
  • the adjustment dial is toggled, the disc is rotated to drive the gear to rotate, the gear drives the rack to move, and the rack moves to drive the lateral shifting plate to move.
  • the movable nozzle 6 includes a main body 61 and a mounting post 62.
  • the lower end of the main body 61 is vertically connected to an upper outer wall of a middle portion of the mounting post 62.
  • the spray hole 8 is disposed in the main body 61 and downward.
  • a sealing structure 17 is disposed between the lower outer wall of the mounting post 62 and the bottom wall of the movable slot 4, and the sealing structure may be a sealing ring or may be Gasket
  • a mounting plate 18 is disposed on both sides of the movable slot 4 along the width direction of the mounting seat 3, wherein the mounting plate 18 on one side is provided with a first mounting hole 19, and the mounting on the other side
  • the plate 18 is provided with a second mounting hole 21 having an inner diameter matching the outer diameter of the mounting post 61 and having a notch 20, one end of the mounting post 62 being rotatably mounted in the second mounting hole 21,
  • the other end of the mounting post 62 is convexly provided with a mounting boss 63 rotatably mounted in the first mounting hole 19.
  • the mounting projection 63 at the rear end of the mounting post 62 is opposed to the second mounting hole 21, and the main body 61 is opposed to the notch 20, and then the movable nozzle 6 is pressed into the movable groove 4, and the mounting post 62 is attached from the second mounting hole.
  • 21 passes through, the main body 61 passes through the notch 20, and the mounting protrusion 63 of the rear end of the mounting post 62 is inserted into the first mounting hole 19, and the front end of the mounting post 62 is located in the second mounting hole 21, which is convenient to install and reliable in fixing.
  • the structure is simple and compact.
  • the upper ends of the two vertical shifting plates 9 are integrally connected by a vertical connecting plate 22, and the vertical connecting plate 22 is provided with a through hole 23 for the upper portion of the movable nozzle 6 to pass through. Simple and compact.
  • the upper cover of the cylinder 2 is provided with a cover 24 for accommodating the lateral shifting plate 12, the vertical shifting plate 9 and the mounting seat 3, and the cover 24 is provided with an upper portion for the movable nozzle 6 to be worn.
  • the outlet opening 25, the cover 24 prevents foreign matter from entering the lateral shifting plate 12, the vertical shifting plate 9, and the mounting seat 3.
  • At least one guiding pressing shaft 26 is outwardly protruded from the two sides of the mounting seat 3 in the width direction thereof, and a third strip shape is formed on the lateral shifting plate 12 at a position corresponding to the guiding pressing shaft 26 a hole 27, the third strip hole 27 is parallel to the longitudinal direction of the mounting seat 3, and the ends of the guiding pressing shaft 26 are placed in the third strip hole 27 in a one-to-one correspondence and along the The third strip hole 27 slides.
  • the guiding pressing shaft 26 moves back and forth within the third strip-shaped hole 27, and the third strip-shaped hole 27 cooperates with the guiding pressing shaft 26 to move the laterally-displaced plate 12
  • the return movement acts as a guide so that the laterally moving plate 12 moves smoothly back and forth, while the guide pinch 26 can press against the laterally moving plate 12 to prevent the laterally moving plate 12 from moving up and down.
  • At least one fixing groove 28 is vertically disposed on a middle portion of the mounting seat 3, and a through hole 5 communicating with the fluid passage 1 is also formed in a bottom wall of the fixing groove 28, and the fixing groove 28 is fixedly mounted therein.
  • an injection hole 8 communicating with the through hole 5 is also inserted into the fixed nozzle 29.
  • the number of the movable nozzles 6 is a double number and symmetrically disposed on two sides of the fixed nozzle 29, and the number of the first strip-shaped holes 10 on the vertical shifting plate 9 is also a double number and symmetrically disposed on the On both sides of the fixed nozzle 29, the inclination angle of the first strip-shaped hole on the same side gradually increases from the outside to the inside, and the sprinkling range is wider.
  • a sealing structure 17 is also disposed between the lower outer wall of the fixed nozzle 29 and the bottom wall of the fixing groove 28.
  • the sealing structure may be a sealing ring or a gasket.
  • the water in the fluid passage 1 of the cylinder 2 flows to each of the through holes 5, and then is sprayed through the spray holes 8 in the movable nozzle 6, thereby forming a spray watering area, when this spray range is required.
  • the adjusting power device drives the lateral shifting plate 12 to move back and forth relative to the mounting seat 3, and the second guiding shaft 11 on the vertical shifting plate 9 moves along the second strip-shaped hole 13 on the lateral shifting plate 12, due to the second strip shape
  • the hole 13 is disposed obliquely such that the second guide shaft 11 drives the vertical shifting plate 9 to move up and down, and the first guide shaft 7 on the movable nozzle 6 moves along the first strip-shaped hole 10 on the vertical shifting plate 9, due to
  • the second strip-shaped hole 10 is disposed obliquely, and the lower portion of the movable nozzle 6 is rotatably mounted in the movable slot 4, so that the first guide shaft 7 drives the movable nozzle 6 to swing in the movable slot 4, and the spray angle of

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Abstract

一种喷水器的洒水范围调节结构，包括筒体（2）和安装座（3），安装座（3）上设有多个活动槽（4），每个活动槽（4）内转动安装有一活动喷嘴（6），活动喷嘴（6）的中部的两侧凸设有第一导向轴（7）；安装座（3）的两侧外设有可上、下移动的竖向移板（9），竖向移板（9）上设有多个倾斜设置的第一条形孔（10）和至少一个第二导向轴（11），第一导向轴（7）一一对应的滑设于第一条形孔（10）内；竖向移板（9）外设有可来回移动的横向移板（12），横向移板（12）上设有至少一个倾斜设置的第二条形孔（13），第二导向轴（11）一一对应的滑设于第二条形孔（13）内，筒体（2）上还设有带动横向移板（12）来回移动的调节动力装置。上述喷水器的洒水范围调节结构简单紧凑、成本低，调节方便准确、可控性好，适合不同的喷洒浇灌要求。

Description

一种喷水器的洒水范围调节结构 技术领域
本发明涉及一种喷水器的洒水范围调节结构。
背景技术
喷水器是公园草坪洒水的器具，随着人们生活环境改善，公园绿化率的提高，喷水器的应用已很普遍。现有的喷水器主要包括一个具有流体通道的筒体，该筒体上沿其长度方向排设有多个与所述流体通道相连通的通孔，多个通孔的上方罩设有橡胶板，该橡胶板上与所述通孔一一相对应的位置上设有橡胶喷嘴，该橡胶喷嘴内设有与所述通孔相连通的喷孔，该橡胶板外罩设有可相对所述筒体转动的分水调节板，该分水调节板的中部的两侧凸设有调节手柄，该分水调节板上沿其长度方向排设有与橡胶喷嘴一一相对应的斜条形孔，每个所述橡胶喷嘴均贯穿与其相对应的斜条形孔，并且所述橡胶喷嘴的嘴形随分水调节板的旋转而产生变化。在调节喷水器的洒水范围时，通过拨动分水调节板上的调节手柄从而使分水调节板相对筒体转动，橡胶喷嘴在斜条形孔内的位置发生变化，而橡胶喷嘴的嘴形在斜条形孔的作用下发生倾斜变形，从而使得从橡胶喷嘴射出的水柱夹角面积发生变化，从而使得喷洒浇灌区域发生变化，从而实现喷洒范围的调节。这种喷水器还存在缺点在于：1、由于喷洒范围是根据调节喷嘴的嘴形来实现的，因喷嘴的变形量不同，从而使得喷洒范围可控性较差，调节起来十分不方便。2、橡胶板一般与橡胶喷嘴一体成型的，只要其中一个橡胶喷嘴出现损坏或者注塑不合格，就需要更换整个橡胶板及橡胶喷嘴，成本较高。
发明内容
为了克服现有技术中存在上述的不足，本发明提供一种结构简单紧凑、调节方便准确、可控性好的喷水器的洒水范围调节结构。
本发明解决其技术问题的技术方案是：一种喷水器的洒水范围调节结构，包括内设有流体通道的筒体，所述筒体的外壁上沿其长度方向凸设有安装座，该安装座上沿其长度方向并排凹设有多个活动槽，每个所述活动槽的底壁上开设有与所述流体通道相连通的通孔，每个所述活动槽内均安装有一活动喷嘴，该活动喷嘴的下部转动地安装在所述活动槽内，该活动喷嘴的中部的两侧向外凸设有第一导向轴，该第一导向轴的轴线与所述安装座的宽度方向相平行，所述活动喷嘴的上部伸出所述活动槽外，所述活动喷嘴内贯穿有与所述通孔相连通的喷孔；
所述安装座上沿其宽度方向的两侧外设有可上、下移动的竖向移板，该竖向移板上开设有多个分别与多个所述第一导向轴的位置一一相对应的第一条形孔，多个所述第一条形孔相对所述安装座的长度方向倾斜设置并具有不同的倾斜角度，这个倾斜角度可以根据每个活动喷嘴的喷射角度的调节范围进行设置，所述第一导向轴的端部伸出所述活动槽外并一一对应的置于所述第一条形孔内并可沿所述第一条形孔滑移，所述竖向移板的外壁上凸设有至少一个第二导向轴，该第二导向轴的轴线与所述安装座的宽度方向相平行；
所述竖向移板的外侧设有可沿所述安装座的长度方向来回移动的横向移板，该横向移板上与所述第二导向轴一一相对应的位置上开设有第二条形孔，该第二条形孔相对所述安装座的长度方向倾斜设置，所述第二导向轴的端部一一对应的置于所述第二条形孔内并可沿所述第二条形孔滑移，所述筒体上还设有带动所述横向移板来回移动的调节动力装置。
进一步，所述调节动力装置包括调节盘、螺杆和螺母座，螺母座上的螺纹可以为单头螺纹，也可以为多头螺纹，螺杆上的螺纹与螺母座上的螺纹相匹配，螺母座和螺杆上的螺纹选择多头螺纹时使用效果更佳，所述螺杆转动地安装在所述安装座的一端内，且所述螺杆的轴线与所述安装座的长度方向相平行，所述螺杆的头部外固定有所述调节盘，该螺杆的尾部外螺设有所述螺母座，所述螺母座滑设在所述安装座内并与所述横向移板固定相连。在使用时，拨动调节盘，调节盘转动从而带动螺杆转动，螺杆带动螺母座移动，螺母座移动从而带动横向移板移动。或者，所述调节动力装置包括调节盘、齿轮和齿条，该齿条滑设在所述安装座的一端内，所述齿轮通过齿轮轴转动地安装在所述筒体的端部内，所述齿轮与所述齿条啮合传动从而带动所述横向移板相对所述安装座来回移动，所述调节盘与所述齿轮轴固定相连。在使用时，拨动调节盘，调节盘转动从而带动齿轮转动，齿轮带动齿条移动，齿条移动从而带动横向移板移动。
进一步，所述活动喷嘴包括主体和安装柱，所述主体的下端垂直连接在所述安装柱的中部的上侧外壁上，所述喷孔设于所述主体内并向下贯穿所述安装柱的中部的下侧外壁，所述安装柱的下侧外壁与所述活动槽的底壁之间设有密封结构，该密封结构可以为密封圈，也可以为密封垫；
所述活动槽上沿所述安装座的宽度方向的两侧均设有安装板，其中一侧的所述安装板上设有第一安装孔，另一侧的所述安装板上设有内径与所述安装柱的外径相匹配并具有缺口的第二安装孔，所述安装柱的一端转动地安装在所述第二安装孔内，所述安装柱的另一端凸设有转动地安装在所述第一安装孔内的安装凸。在安装活动喷嘴时，安装柱的后端的安装凸与第二安装孔相对，主体与缺口相对，然后向活动槽内按压活动喷嘴，安装柱从第二安装孔穿 过，主体从缺口穿过，直至安装柱的后端的安装凸插入第一安装孔内，而安装柱的前端则位于第二安装孔内，安装方便，固定可靠，结构简单紧凑。
进一步，两个所述竖向移板的上端之间通过竖向连接板连成一体，所述竖向连接板上设有供所述活动喷嘴的上部穿出的穿出孔，结构简单紧凑。
进一步，所述筒体上罩设有将所述横向移板、竖向移板和安装座收纳于内的罩盖，该罩盖上开设有供所述活动喷嘴的上部穿出的穿出口，罩盖可以防止异物进入横向移板、竖向移板和安装座内。
进一步，所述安装座上沿其宽度方向的两侧向外凸设有至少一个导向压轴，所述横向移板上与所述导向压轴一一相对应的位置上开设有第三条形孔，该第三条形孔与所述安装座的长度方向相平行，所述导向压轴的端部一一对应的置于所述第三条形孔内并可沿所述第三条形孔滑移。在横向移板相对安装座来回移动时，导向压轴在第三条形孔内来回移动，第三条形孔与导向压轴相配合从而对横向移板的来回移动起导向作用，从而使得横向移板来回移动平稳，同时，导向压轴可压住横向移板从而防止横向移板上、下移动。
进一步，所述安装座的中部上竖向设置有至少一个固定槽，该固定槽的底壁上也开设有与所述流体通道相连通的通孔，该固定槽内安装有固定喷嘴，该固定喷嘴内也贯穿有与所述通孔相连通的喷孔。所述活动喷嘴的数量为双数并对称设于所述固定喷嘴的两侧，所述竖向移板上的第一条形孔的数量也为双数并对称设于所述固定喷嘴的两侧，位于同一侧的所述第一条形孔的倾斜角度从外到里逐渐变大，洒水范围更广。
进一步，所述固定喷嘴的下部外壁与所述固定槽的底壁之间也设有密封结构，该密封结构可以为密封圈，也可以为密封垫。
本发明在使用时，筒体的流体通道内的水流向每个通孔，然后通过活动喷嘴内的喷孔喷洒出来，从而形成一个喷洒浇灌区域，当需要对这个喷洒范围进行调节时，调节动力装置带动横向移板相对安装座来回移动，竖向移板上的第二导向轴沿横向移板上的第二条形孔移动，由于第二条形孔倾斜设置，从而使得第二导向轴带动竖向移板上、下移动，活动喷嘴上的第一导向轴沿竖向移板上的第一条形孔移动，由于第二条形孔倾斜设置、活动喷嘴的下部转动安装在活动槽内，从而使得第一导向轴带动活动喷嘴在活动槽内摆动，活动喷嘴的喷水角度发生变化，从而使得从活动喷嘴射出的水柱夹角面积发生变化，从而使得喷洒浇灌区域发生变化，从而实现喷洒范围的调节。
本发明的有益效果在于：采用上述结构，可以实现喷洒范围的调节，不仅结构简单紧凑、成本低，而且调节方便准确、可控性好，适合于不同的喷洒浇灌要求，使用范围广。
附图说明
图1是本发明的剖视图。\
图2是本发明的爆炸图。
图3是本发明的立体图。
图4是本发明的活动喷嘴的立体图。
图5是本发明的安装座的局部示意图。
具体实施方式
下面结合附图和具体实施方式对本发明作进一步详细说明。
参照图1～图5，一种喷水器的洒水范围调节结构，包括内设有流体通道1的筒体2，所述筒体1的外壁上沿其长度方向凸设有安装座3，该安装座3上沿其长度方向并排凹设有多个活动槽4，每个所述活动槽4的底壁上开设有与所述流体通道1相连通的通孔5，每个所述活动槽4内均安装有一活动喷嘴6，该活动喷嘴6的下部转动地安装在所述活动槽4内，该活动喷嘴6的中部的两侧向外凸设有第一导向轴7，该第一导向轴7的轴线与所述安装座3的宽度方向相平行，所述活动喷嘴6的上部伸出所述活动槽4外，所述活动喷嘴6内贯穿有与所述通孔5相连通的喷孔8；
所述安装座3上沿其宽度方向的两侧外设有可上、下移动的竖向移板9，该竖向移板9上开设有多个分别与多个所述第一导向轴7的位置一一相对应的第一条形孔10，多个所述第一条形孔10相对所述安装座3的长度方向倾斜设置并具有不同的倾斜角度，这个倾斜角度可以根据每个活动喷嘴的喷射角度的调节范围进行设置，所述第一导向轴7的端部伸出所述活动槽4外并一一对应的置于所述第一条形孔10内并可沿所述第一条形孔10滑移，所述竖向移板9的外壁上凸设有至少一个第二导向轴11，该第二导向轴11的轴线与所述安装座3的宽度方向相平行；
所述竖向移板9的外侧设有可沿所述安装座3的长度方向来回移动的横向移板12，该横向移板12上与所述第二导向轴11一一相对应的位置上开设有第二条形孔13，该第二条形孔13相对所述安装座3的长度方向倾斜设置，所述第二导向轴11的端部一一对应的置于所述第二条形孔13内并可沿所述第二条形孔13滑移，所述筒体2上还设有带动所述横向移板12来回移动的调节动力装置。
所述调节动力装置包括调节盘14、螺杆15和螺母座16，螺母座上的螺纹可以为单头螺纹，也可以为多头螺纹，螺杆上的螺纹与螺母座上的螺纹相匹配，螺母座和螺杆上的螺纹选择多头螺纹时使用效果更佳，所述螺杆15转动地安装在所述安装座3的一端内，且所述螺 杆15的轴线与所述安装座3的长度方向相平行，所述螺杆15的头部外固定有所述调节盘14，该螺杆15的尾部外螺设有所述螺母座16，所述螺母座16滑设在所述安装座3内并与所述横向移板12固定相连。在使用时，拨动调节盘14，调节盘14转动从而带动螺杆15转动，螺杆15带动螺母座16移动，螺母座16移动从而带动横向移板12移动。或者，所述调节动力装置包括调节盘、齿轮和齿条，该齿条滑设在所述安装座的一端内，所述齿轮通过齿轮轴转动地安装在所述筒体的端部内，所述齿轮与所述齿条啮合传动从而带动所述横向移板相对所述安装座来回移动，所述调节盘与所述齿轮轴固定相连。在使用时，拨动调节盘，调节盘转动从而带动齿轮转动，齿轮带动齿条移动，齿条移动从而带动横向移板移动。
所述活动喷嘴6包括主体61和安装柱62，所述主体61的下端垂直连接在所述安装柱62的中部的上侧外壁上，所述喷孔8设于所述主体61内并向下贯穿所述安装柱62的中部的下侧外壁，所述安装柱62的下侧外壁与所述活动槽4的底壁之间设有密封结构17，该密封结构可以为密封圈，也可以为密封垫；
所述活动槽4上沿所述安装座3的宽度方向的两侧均设有安装板18，其中一侧的所述安装板18上设有第一安装孔19，另一侧的所述安装板18上设有内径与所述安装柱61的外径相匹配并具有缺口20的第二安装孔21，所述安装柱62的一端转动地安装在所述第二安装孔21内，所述安装柱62的另一端凸设有转动地安装在所述第一安装孔19内的安装凸63。在安装活动喷嘴6时，安装柱62的后端的安装凸63与第二安装孔21相对，主体61与缺口20相对，然后向活动槽4内按压活动喷嘴6，安装柱62从第二安装孔21穿过，主体61从缺口20穿过，直至安装柱62的后端的安装凸63插入第一安装孔19内，而安装柱62的前端则位于第二安装孔21内，安装方便，固定可靠，结构简单紧凑。
两个所述竖向移板9的上端之间通过竖向连接板22连成一体，所述竖向连接板22上设有供所述活动喷嘴6的上部穿出的穿出孔23，结构简单紧凑。
所述筒体2上罩设有将所述横向移板12、竖向移板9和安装座3纳于内的罩盖24，该罩盖24上开设有供所述活动喷嘴6的上部穿出的穿出口25，罩盖24可以防止异物进入横向移板12、竖向移板9和安装座3内。
所述安装座3上沿其宽度方向的两侧向外凸设有至少一个导向压轴26，所述横向移板12上与所述导向压轴26一一相对应的位置上开设有第三条形孔27，该第三条形孔27与所述安装座3的长度方向相平行，所述导向压轴26的端部一一对应的置于所述第三条形孔27内并可沿所述第三条形孔27滑移。在横向移板12相对安装座3来回移动时，导向压轴26在第三条形孔27内来回移动，第三条形孔27与导向压轴26相配合从而对横向移板12的来 回移动起导向作用，从而使得横向移板12来回移动平稳，同时，导向压轴26可压住横向移板12从而防止横向移板12上、下移动。
所述安装座3的中部上竖向设置有至少一个固定槽28，该固定槽28的底壁上也开设有与所述流体通道1相连通的通孔5，该固定槽28内安装有固定喷嘴29，该固定喷嘴29内也贯穿有与所述通孔5相连通的喷孔8。所述活动喷嘴6的数量为双数并对称设于所述固定喷嘴29的两侧，所述竖向移板9上的第一条形孔10的数量也为双数并对称设于所述固定喷嘴29的两侧，位于同一侧的所述第一条形孔的倾斜角度从外到里逐渐变大，洒水范围更广。
所述固定喷嘴29的下部外壁与所述固定槽28的底壁之间也设有密封结构17，该密封结构可以为密封圈，也可以为密封垫。
本发明在使用时，筒体2的流体通道1内的水流向每个通孔5，然后通过活动喷嘴6内的喷孔8喷洒出来，从而形成一个喷洒浇灌区域，当需要对这个喷洒范围进行调节时，调节动力装置带动横向移板12相对安装座3来回移动，竖向移板9上的第二导向轴11沿横向移板12上的第二条形孔13移动，由于第二条形孔13倾斜设置，从而使得第二导向轴11带动竖向移板9上、下移动，活动喷嘴6上的第一导向轴7沿竖向移板9上的第一条形孔10移动，由于第二条形孔10倾斜设置、活动喷嘴6的下部转动安装在活动槽4内，从而使得第一导向轴7带动活动喷嘴6在活动槽4内摆动，活动喷嘴6的喷水角度发生变化，从而使得从活动喷嘴6射出的水柱夹角面积发生变化，从而使得喷洒浇灌区域发生变化，从而实现喷洒范围的调节。

Claims (10)

  1. 一种喷水器的洒水范围调节结构，包括内设有流体通道的筒体，其特征在于：所述筒体的外壁上沿其长度方向凸设有安装座，该安装座上沿其长度方向并排凹设有多个活动槽，每个所述活动槽的底壁上开设有与所述流体通道相连通的通孔，每个所述活动槽内均安装有一活动喷嘴，该活动喷嘴的下部转动地安装在所述活动槽内，该活动喷嘴的中部的两侧向外凸设有第一导向轴，该第一导向轴的轴线与所述安装座的宽度方向相平行，所述活动喷嘴的上部伸出所述活动槽外，所述活动喷嘴内贯穿有与所述通孔相连通的喷孔；
    所述安装座上沿其宽度方向的两侧外设有可上、下移动的竖向移板，该竖向移板上开设有多个分别与多个所述第一导向轴的位置一一相对应的第一条形孔，多个所述第一条形孔相对所述安装座的长度方向倾斜设置并具不同的倾斜角度，所述第一导向轴的端部伸出所述活动槽外并一一对应的置于所述第一条形孔内并可沿所述第一条形孔滑移，所述竖向移板的外壁上凸设有至少一个第二导向轴，该第二导向轴的轴线与所述安装座的宽度方向相平行；
    所述竖向移板的外侧设有可沿所述安装座的长度方向来回移动的横向移板，该横向移板上与所述第二导向轴一一相对应的位置上开设有第二条形孔，该第二条形孔相对所述安装座的长度方向倾斜设置，所述第二导向轴的端部一一对应的置于所述第二条形孔内并可沿所述第二条形孔滑移，所述筒体上还设有带动所述横向移板来回移动的调节动力装置。
  2. 按照权利要求1所述的喷水器的洒水范围调节结构，其特征在于：所述调节动力装置包括调节盘、螺杆和螺母座，所述螺杆转动地安装在所述安装座的一端内，且所述螺杆的轴线与所述安装座的长度方向相平行，所述螺杆的头部外固定有所述调节盘，该螺杆的尾部外螺设有所述螺母座，所述螺母座滑设在所述安装座内并与所述横向移板固定相连。
  3. 按照权利要求1所述的喷水器的洒水范围调节结构，其特征在于：所述调节动力装置包括调节盘、齿轮和齿条，该齿条滑设在所述安装座的一端内，所述齿轮通过齿轮轴转动地安装在所述筒体的端部内，所述齿轮与所述齿条啮合传动从而带动所述横向移板相对所述安装座来回移动，所述调节盘与所述齿轮轴固定相连。
  4. 按照权利要求1～3之一所述的喷水器的洒水范围调节结构，其特征在于：所述活动喷嘴包括主体和安装柱，所述主体的下端垂直连接在所述安装柱的中部的上侧外壁上，所述喷孔设于所述主体内并向下贯穿所述安装柱的中部的下侧外壁，所述安装柱的下侧外壁与所述活动槽的底壁之间设有密封结构；
    所述活动槽上沿所述安装座的宽度方向的两侧均设有安装板，其中一侧的所述安装板上 设有第一安装孔，另一侧的所述安装板上设有内径与所述安装柱的外径相匹配并具有缺口的第二安装孔，所述安装柱的一端转动地安装在所述第二安装孔内，所述安装柱的另一端凸设有转动地安装在所述第一安装孔内的安装凸。
  5. 按照权利要求1～3之一所述的喷水器的洒水范围调节结构，其特征在于：两个所述竖向移板的上端之间通过竖向连接板连成一体，所述竖向连接板上设有供所述活动喷嘴的上部穿出的穿出孔。
  6. 按照权利要求1～3之一所述的喷水器的洒水范围调节结构，其特征在于：所述筒体上罩设有将所述横向移板、竖向移板和安装座收纳于内的罩盖，该罩盖上开设有供所述活动喷嘴的上部穿出的穿出口。
  7. 按照权利要求1～3之一所述的喷水器的洒水范围调节结构，其特征在于：所述安装座上沿其宽度方向的两侧向外凸设有至少一个导向压轴，所述横向移板上与所述导向压轴一一相对应的位置上开设有第三条形孔，该第三条形孔与所述安装座的长度方向相平行，所述导向压轴的端部一一对应的置于所述第三条形孔内并可沿所述第三条形孔滑移。
  8. 按照权利要求1～3之一所述的喷水器的洒水范围调节结构，其特征在于：所述安装座的中部上竖向设置有至少一个固定槽，该固定槽的底壁上也开设有与所述流体通道相连通的通孔，该固定槽内安装有固定喷嘴，该固定喷嘴内也贯穿有与所述通孔相连通的喷孔。
  9. 按照权利要求8所述的喷水器的洒水范围调节结构，其特征在于：所述活动喷嘴的数量为双数并对称设于所述固定喷嘴的两侧，所述竖向移板上的第一条形孔的数量也为双数并对称设于所述固定喷嘴的两侧，位于同一侧的所述第一条形孔的倾斜角度从外到里逐渐变大。
  10. 按照权利要求8所述的喷水器的洒水范围调节结构，其特征在于：所述固定喷嘴的下部外壁与所述固定槽的底壁之间设有密封结构。
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