CN113477422B - A duckbill sprinkler system - Google Patents
A duckbill sprinkler system Download PDFInfo
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- CN113477422B CN113477422B CN202110867442.6A CN202110867442A CN113477422B CN 113477422 B CN113477422 B CN 113477422B CN 202110867442 A CN202110867442 A CN 202110867442A CN 113477422 B CN113477422 B CN 113477422B
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- Prior art keywords
- gear
- duckbill
- support
- fixing seat
- connection fixing
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Classifications
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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
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
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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
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
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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
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/005—Mobile installations, particularly for upkeeping in situ road or railway furniture, for instance road barricades, traffic signs; Mobile installations particularly for upkeeping tunnel walls
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Nozzles (AREA)
Abstract
本申请实施例提供一种鸭嘴喷头系统，涉及洒水器件技术领域。该鸭嘴喷头系统包括：喷水机构、车梁连接固定座和俯仰角调整机构。所述喷水机构包括鸭嘴喷头、旋转组合体、连接软管和压力控制阀，所述鸭嘴喷头连通于所述旋转组合体底端的输出端口，所述连接软管一端连通于所述旋转组合体顶端的输入端口，所述压力控制阀安装于所述连接软管外部，所述车梁连接固定座设置于所述旋转组合体一侧。俯仰角调整机构中的第一减速电机带动支撑立板转动调节，即带动支撑立板一侧的支撑横板以及旋转组合体和鸭嘴喷头转动，从而实现调节鸭嘴喷头的俯仰角，使得鸭嘴喷头在机械式的调节下改变俯仰角，可用于推边沟，清洗道路中间黄线。
The embodiment of the present application provides a duckbill sprinkler system, which relates to the technical field of sprinkler devices. The duckbill sprinkler system includes: a water spraying mechanism, a vehicle beam connection fixing seat and a pitch angle adjustment mechanism. The water spraying mechanism includes a duckbill sprinkler, a rotating assembly, a connecting hose and a pressure control valve. The duckbill sprinkler is connected to the output port at the bottom of the rotating assembly, one end of the connecting hose is connected to the input port at the top of the rotating assembly, the pressure control valve is installed on the outside of the connecting hose, and the vehicle beam connection fixing seat is arranged on one side of the rotating assembly. The first reduction motor in the pitch angle adjustment mechanism drives the support vertical plate to rotate and adjust, that is, drives the support horizontal plate on one side of the support vertical plate, the rotating assembly and the duckbill sprinkler to rotate, thereby adjusting the pitch angle of the duckbill sprinkler, so that the duckbill sprinkler changes the pitch angle under mechanical adjustment, which can be used to push the side ditch and clean the middle yellow line of the road.
Description
Technical Field
The application relates to the technical field of sprinkler devices, in particular to a duckbill nozzle system.
Background
Along with the progress of science and technology and the improvement of living standard of people, environmental sanitation operation is also gradually mechanized, the sprinkler experience and tempering is updated for several generations, and the sprinkling and flushing mode throws away and inherits the fixed operation mode in the past, and although the convenience is provided for operators to a certain extent, the related technology and operation mode have the following defects that the front duckbill sprinkler of the sprinkler is mainly used for pushing side ditches, cleaning yellow lines in the middle of roads, pushing and flushing pavement leaves, cleaning white lines below guardrails and the like in the environmental sanitation production line at present. In the use, the angle of the duckbilled needs to be manually adjusted under different working conditions at each time, and although rotatable duckbilled spray heads exist at present, the duckbilled spray heads can only rotate and can not pitch to adjust the water outlet direction, and inconvenience is brought to the operation and the use of cleaning staff under different working conditions.
Disclosure of Invention
The present application aims to solve at least one of the technical problems existing in the prior art. Therefore, the application provides a duckbill spray head system to solve the problem that the duckbill spray head can only rotate and can not pitch to adjust the water outlet direction although rotatable duckbill spray heads exist at present in the use process, and the angle of the duckbill needs to be manually adjusted under different working conditions.
The duckbill nozzle system comprises a water spraying mechanism, a vehicle beam connecting fixing seat and a pitch angle adjusting mechanism.
The water spraying mechanism comprises a duckbill spray head, a rotary assembly, a connecting hose and a pressure control valve, wherein the duckbill spray head is communicated with an output port at the bottom end of the rotary assembly, one end of the connecting hose is communicated with an input port at the top end of the rotary assembly, the pressure control valve is installed outside the connecting hose, a vehicle beam connecting fixing seat is arranged on one side of the rotary assembly, the pitch angle adjusting mechanism comprises a first gear motor, a supporting transverse plate and a supporting vertical plate, the supporting transverse plate is fixedly sleeved outside the rotary assembly, the supporting vertical plate is fixedly arranged on one side of the supporting transverse plate, the first gear motor is installed on one side of the vehicle beam connecting fixing seat away from the rotary assembly, the output shaft end of the first gear motor movably penetrates through the vehicle beam connecting fixing seat, and the output shaft end of the first gear motor is connected with the supporting vertical plate.
In some embodiments of the present application, the rotary assembly includes a first connector, a second connector, a first rotation adjusting tube, a second rotation adjusting tube, and a third rotation adjusting tube, wherein the bottom end of the first connector is connected to the top end of the first rotation adjusting tube, the top end of the first connector is connected to one end of the connecting hose, the top end of the second connector is connected to the bottom end of the third rotation adjusting tube, the second connector is in butt joint with the duckbill nozzle, and the two ends of the second rotation adjusting tube are respectively in butt joint with the first rotation adjusting tube and the third rotation adjusting tube.
In some embodiments of the present application, the first rotation adjustment pipe includes a first driving motor, a first gear and a first gear ring, the first driving motor is installed on the outer wall of the first connection pipe, the first gear is fixedly sleeved on the output shaft end of the first driving motor, and the first gear ring is fixedly sleeved outside the second rotation adjustment pipe.
In some embodiments of the present application, the second rotation adjusting pipe includes a first connecting sleeve, a second driving motor, a second gear and a second gear ring, where the first gear ring is fixedly sleeved at the top end of the first connecting sleeve, the first gear ring is meshed with the first gear, the second driving motor is installed outside the first connecting sleeve, the second gear is fixedly sleeved at the output shaft end of the second driving motor, the second gear ring is fixedly sleeved outside the third rotation adjusting pipe, and the top end of the first connecting sleeve is movably connected to the bottom end of the first connecting pipe.
In some embodiments of the present application, the third rotation adjusting tube includes a second connection sleeve, a third driving motor, a third gear and a third gear ring, where the second gear ring is fixedly sleeved outside the second connection sleeve, the second gear ring is meshed with the second gear, the third driving motor is installed outside the second connection sleeve, the third gear is fixedly sleeved at an output shaft end of the third driving motor, the third gear ring is fixedly sleeved at a top end of the second connection tube, the third gear ring is meshed with the third gear, a top end of the second connection tube is movably connected with a bottom end of the second connection tube, and a top end of the second connection tube is movably connected with a bottom end of the first connection tube.
In some embodiments of the present application, a supporting member is installed on a side of the supporting vertical plate, which is close to the supporting transverse plate, and two groups of supporting members are respectively disposed above and below the supporting transverse plate, and one end of each supporting member is in contact with the beam connecting fixing seat.
In some embodiments of the present application, the support member includes a threaded guide rod movably penetrating through the support riser, and an adjusting knob disposed on a side of the support riser away from the support cross plate, and the adjusting knob is screwed outside the threaded guide rod.
In some embodiments of the present application, a spring is sleeved outside one end of the threaded guide rod, which is far away from the beam connection fixing seat, and a limiting end cover is fixedly arranged at one end of the threaded guide rod, which is far away from the beam connection fixing seat.
In some embodiments of the present application, a ball is disposed on the threaded guide rod near one end of the beam connection fixing base in a rolling manner, and the ball is in contact with the beam connection fixing base.
In some embodiments of the present application, an annular groove is disposed on a side of the beam connection fixing base, which is close to the support vertical plate, and the balls roll inside the annular groove.
The duckbill nozzle system can adopt the electric adjustment of the pitch angle of the duckbill nozzle to adjust the injection angle of the duckbill nozzle when spraying water, but the duckbill nozzle can not adjust the size of the opening, and under different working conditions, the water outlet nozzle is too large to cause the waste of water sources (such as cleaning the middle yellow line of a road only needing a small-caliber nozzle), thereby increasing the cost.
This duckbill nozzle system still includes out water opening adjustment mechanism, go out water opening adjustment mechanism and include drive assembly, pivot, driving gear, arc rack, first support bar, second support bar, apron subassembly and slip guide arm, the pivot rotate set up in duckbill nozzle one side, the fixed cover of driving gear is located the pivot outside, drive assembly install in duckbill nozzle one side, just the drive assembly drive the pivot rotates, first support bar with the second support bar set up respectively in duckbill nozzle both sides, just the apron subassembly connect respectively in first support bar with the second support bar, arc rack install in first support bar one side, just arc rack with the driving gear meshes mutually, two slip guide arm one end connect respectively in first support bar with second support bar opposite side, duckbill nozzle both sides all are provided with the bar spout, slip guide arm one end slide set up in inside the bar spout.
In some embodiments of the present application, the driving assembly includes a second gear motor, a fourth gear and a fifth gear, the fifth gear is fixedly sleeved on the rotating shaft, the second gear motor is installed on one side of the duckbill nozzle, the fourth gear is fixedly sleeved outside the output shaft end of the second gear motor, and the fifth gear is meshed with the fourth gear.
Above-mentioned duckbill shower nozzle system can realize the adjustment of duckbill shower nozzle pitch angle and the bore size of port, but can not adjust the water spray clearance of the spout department of duckbill shower nozzle for the duckbill shower nozzle is in the more preferred watering regulation mode.
In some embodiments of the present application, the cover assembly includes a first cover, a second cover, a connecting cross bar, a first baffle, a second baffle, a first electric push rod and a second electric push rod, where the first cover and the second cover are respectively connected to the first support bar and the second support bar, the two connecting cross bars are respectively and fixedly connected to two ends of the first cover and the second cover, the connecting cross bar, the first cover and the second cover form a water outlet, the first baffle and the second baffle are respectively disposed on one sides of the first cover and the second cover away from the duckbill nozzle, the first electric push rod and the second electric push rod are respectively mounted on one sides of the first cover and the second cover away from the duckbill nozzle, and the first electric push rod and the second electric push rod output rod are respectively connected to the first baffle and the second baffle.
In some embodiments of the application, the first baffle and the second baffle are each provided with an inclined notch on opposite sides.
In some embodiments of the present application, two ends of the first baffle and the second baffle are respectively provided with a limiting rod which penetrates actively, and two ends of the limiting rod are respectively provided with a limiting block.
The duckbill spray head system has the beneficial effects that when the duckbill spray head system is used, water in the water tank of the sprinkler passes through the rotary assembly through the connecting hose and is finally sprayed out of the duckbill spray head. The first gear motor in the pitch angle adjustment mechanism drives the supporting vertical plate to rotate and adjust, namely drives the supporting transverse plate on one side of the supporting vertical plate, the rotary assembly and the duckbill nozzle to rotate, so that the pitch angle of the duckbill nozzle is adjusted, the duckbill nozzle can change the pitch angle under mechanical adjustment, and the device can be used for pushing a side ditch, cleaning yellow lines in the middle of a road, pushing and flushing pavement leaves, cleaning white lines below a guardrail and the like.
Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and other related drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a duckbill spray head system according to an embodiment of the application;
FIG. 2 is a schematic view of a water spray mechanism according to an embodiment of the present application;
FIG. 3 is a schematic view of a rotary assembly according to an embodiment of the present application;
FIG. 4 is a schematic view of a beam attachment anchor according to an embodiment of the present application;
FIG. 5 is a schematic view of a pitch angle adjustment mechanism according to an embodiment of the present application;
FIG. 6 is a schematic view of a support structure according to an embodiment of the application;
FIG. 7 is a schematic view of a water outlet opening adjusting mechanism according to an embodiment of the present application;
fig. 8 is a schematic structural view of a cover plate assembly according to an embodiment of the present application.
Icon:
10-a water spraying mechanism; 110-duckbill spray head; 111-a bar-shaped chute; 120-rotation assembly, 121-first connection tube, 122-second connection tube, 123-first rotation adjustment tube, 1231-first drive motor, 1232-first gear, 1233-first gear ring, 124-second rotation adjustment tube, 1241-first connection sleeve, 1242-second drive motor, 1243-second gear, 1244-second gear ring, 125-third rotation adjustment tube, 1251-second connection sleeve, 1252-third drive motor, 1253-third gear, 1254-third gear ring, 130-connection hose, 140-pressure control valve, 20-vehicle beam connection holder, 210-annular groove, 30-pitch angle adjustment mechanism, 310-first reduction motor, 320-support cross plate, 330-support vertical plate, 340-support member, screw guide rod, 342-adjustment knob, 343-spring, 344-limit end cap, 345-ball, 40-outlet opening adjustment mechanism, 410-drive assembly, 411-second reduction motor, 412-fourth gear 413, 420-fifth gear, 420-first support bar, 420-carrier, 140-pressure control valve, 20-vehicle beam connection holder, 210-annular groove, 30-pitch angle adjustment mechanism, 310-first reduction motor, 320-support cross plate, 330-support vertical plate, 340-support member, screw guide rod, 342-adjustment knob, 343-spring, 344-limit end cap, 345-ball, 40-outlet opening adjustment mechanism, 410-drive assembly, 411-second reduction motor, 412-second reduction motor, 413-fourth gear, 420-drive gear, 420-and fourth gear, 420-and fifth gear, 420-and electric drive gear, 420, 140-and, etc. are electrically operated by a drive motor And sliding the guide rod.
Detailed Description
The technical solutions in the embodiments of the present application will be described below with reference to the accompanying drawings in the embodiments of the present application.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, based on the embodiments of the application, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the application.
Thus, the following detailed description of the embodiments of the application, as presented in the figures, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, based on the embodiments of the application, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the application.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the present application, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed, directly connected, indirectly connected via an intermediate medium, or in communication with each other between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present application, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
A duckbill spray head system according to an embodiment of the present application is described below with reference to the accompanying drawings.
Referring to fig. 1 to 8, a duckbill spray head system according to an embodiment of the present application includes a water spray mechanism 10, a beam connection holder 20, and a pitch angle adjustment mechanism 30.
Wherein, the fixing base 20 is connected to the roof beam and the angle of pitch adjustment mechanism 30 cooperation can carry out electric adjustment to the every single move angle of duckbill shower nozzle 110 among the water spray mechanism 10 for duckbill shower nozzle 110 has more angle of adjustment, uses more convenient flexibility.
Referring to fig. 2, the water spray mechanism 10 includes a duckbill spray head 110, a rotary assembly 120, a connection hose 130, and a pressure control valve 140. The duckbill spray head 110 is connected to the output port at the bottom end of the rotary assembly 120, one end of the connection hose 130 is connected to the input port at the top end of the rotary assembly 120, and the pressure control valve 140 is installed outside the connection hose 130. Wherein, the water in the water tank of the sprinkler passes through the rotary assembly 120 through the connection hose 130 and finally is sprayed out from the duckbill spray head 110.
Referring to fig. 3, according to some embodiments of the present application, the rotation assembly 120 includes a first coupling head 121, a second coupling head 122, a first rotation adjustment tube 123, a second rotation adjustment tube 124, and a third rotation adjustment tube 125. The bottom end of the first connecting tube head 121 is communicated with the top end of the first rotation adjusting tube 123, the top end of the first connecting tube head 121 is communicated with one end of the connecting hose 130, the top end of the second connecting tube head 122 is communicated with the bottom end of the third rotation adjusting tube 125, the second connecting tube head 122 is in butt joint with the duckbill nozzle 110, and two ends of the second rotation adjusting tube 124 are respectively in butt joint with the first rotation adjusting tube 123 and the third rotation adjusting tube 125. The first rotation adjusting pipe 123, the second rotation adjusting pipe 124, and the third rotation adjusting pipe 125 may respectively implement rotation adjustment to increase the spray angle of the duckbill spray head 110.
In some embodiments of the present application, referring to fig. 3, the first rotation adjusting tube 123 includes a first driving motor 1231, a first gear 1232, and a first ring gear 1233. The first driving motor 1231 is installed on the outer wall of the first connecting tube head 121, the first gear 1232 is fixedly sleeved on the output shaft end of the first driving motor 1231, and the first gear ring 1233 is fixedly sleeved outside the second rotation adjusting tube 124. The first driving motor 1231 drives the first gear 1232 to rotate, and finally drives the second rotation adjusting pipe 124 and the duckbill nozzle 110 at the bottom end to rotate through the cooperation of the first gear 1232 and the first gear ring 1233, thereby realizing the angle adjustment of the duckbill nozzle 110.
In some embodiments of the present application, referring to fig. 3, the second rotation adjustment tube 124 includes a first connection sleeve 1241, a second drive motor 1242, a second gear 1243, and a second ring gear 1244. The first gear ring 1233 is fixedly sleeved on the top end of the first connecting sleeve 1241, the first gear ring 1233 is meshed with the first gear wheel 1232, the second driving motor 1242 is installed outside the first connecting sleeve 1241, the second gear wheel 1243 is fixedly sleeved on the output shaft end of the second driving motor 1242, the second gear ring 1244 is fixedly sleeved on the outside of the third rotating adjusting pipe fitting 125, and the top end of the first connecting sleeve 1241 is movably connected to the bottom end of the first connecting pipe fitting 121. The first gear ring 1233 can drive the first connecting sleeve 1241 to rotate, and the second driving motor 1242 can drive the second gear 1243 to rotate, and the second gear 1243, through being matched with the second gear ring 1244, drives the third rotation adjusting pipe 125 and the duckbill nozzle 110 at the bottom end to rotate, so as to realize the angle adjustment of the duckbill nozzle 110.
In some embodiments of the present application, referring to fig. 3, the third rotation adjustment tube 125 includes a second connection sleeve 1251, a third driving motor 1252, a third gear 1253, and a third ring gear 1254. The second gear ring 1244 is fixedly sleeved outside the second connecting sleeve 1251, the second gear ring 1244 is meshed with the second gear 1243, the third driving motor 1252 is installed outside the second connecting sleeve 1251, the third gear 1253 is fixedly sleeved on the output shaft end of the third driving motor 1252, the third gear ring 1254 is fixedly sleeved on the top end of the second connecting tube head 122, the third gear ring 1254 is meshed with the third gear 1253, the top end of the second connecting tube head 122 is movably connected with the bottom end of the second connecting sleeve 1251, and the top end of the second connecting sleeve 1251 is movably connected with the bottom end of the first connecting sleeve 1241. The first gear ring 1233 can drive the first connecting sleeve 1241 to rotate, the second gear ring 1244 can drive the second connecting sleeve 1251 to rotate, the third driving motor 1252 can drive the third gear 1253 to rotate, and the third gear 1253 can drive the second connecting tube head 122 to rotate through matching with the third gear ring 1254, so that the angle adjustment of the duckbill nozzle 110 is realized.
It should be noted that, the butt joint of the first connecting sleeve 1241 and the second connecting sleeve 1251 and the butt joint of the second connecting sleeve 1251 and the second connecting sleeve 122 are both inclined at 45 °. It should be noted that, specific model specifications of the first driving motor 1231, the second driving motor 1242, and the third driving motor 1252 need to be determined according to the actual specifications of the device, and the specific model selection calculation method adopts the prior art in the field, so that detailed descriptions thereof are omitted. The first, second and third driving motors 1231, 1242 and 1252 are preferably powered by a mobile power source. The power supply of the first, second and third driving motors 1231, 1242 and 1252 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
Referring to fig. 4, the beam connection fixing base 20 is disposed at one side of the rotary assembly 120, and the beam connection fixing base 20 is connected with a bracket at the bottom of the sprinkler for supporting and installing the pitch angle adjusting mechanism 30 and the water spraying mechanism 10.
Referring to fig. 5, the pitch angle adjusting mechanism 30 includes a first gear motor 310, a support cross plate 320, and a support riser 330. The support transverse plate 320 is fixedly sleeved outside the rotary assembly 120, the support vertical plate 330 is fixedly arranged on one side of the support transverse plate 320, the support vertical plate 330 and the support transverse plate 320 are fixed through welding, the first gear motor 310 is arranged on one side of the beam connecting fixing seat 20 far away from the rotary assembly 120, the output shaft end of the first gear motor 310 movably penetrates through the beam connecting fixing seat 20, the output shaft end of the first gear motor 310 is connected with the support vertical plate 330, and the output shaft end of the first gear motor 310 and the support vertical plate 330 are fixed through bolts. The first gear motor 310 in the pitch angle adjusting mechanism 30 drives the supporting vertical plate 330 to rotate for adjustment, namely drives the supporting transverse plate 320 on one side of the supporting vertical plate 330 and the rotating assembly 120 and the duckbill nozzle 110 to rotate, thereby realizing adjustment of the pitch angle of the duckbill nozzle 110, enabling the duckbill nozzle 110 to change the pitch angle under mechanical adjustment, being applicable to pushing a side ditch, cleaning a yellow line in the middle of a road, pushing and flushing pavement leaves, cleaning white lines under a guardrail and the like.
Wherein the pressure control valve 140 is used to regulate the water pressure inside the connection hose 130. The AI intelligent camera can be arranged on the side face of the sprinkler, after the AI intelligent camera recognizes the working condition, the pressure can be controlled in the working pressure range of the required working condition through the output signal of the processing unit, the front end of the pressure control valve 140 can be provided with a flow sensor, and the flow sensor is mainly used for monitoring statistical water information and transmitting the detected flow information to the processing unit through the wireless transmission unit. The system can adopt the client to set and regulate, namely the client is a mobile phone client or a computer client, and the processing unit realizes data transmission with the client through the wireless transmission unit, so that a user can remotely receive the working condition of the system through the client, and can also modify the action parameters of the system through the client so as to change the water outlet pressure, the direction, the water outlet port gap and the like. The wireless transmission unit comprises a wireless receiving unit and a wireless transmitting unit, and the flow sensor, the wireless receiving unit, the wireless transmitting unit and the processing unit are all mature prior art. The processing unit comprises a program controller and a relay driving circuit, the relay driving circuit is of the mature prior art, the program controller is a commercial product, and the program controller outputs signals to the relay driving circuit to control the relay to work so as to realize forward and reverse rotation of the motor. After the AI intelligent camera identifies the working area, an instruction is sent to each executing motor through the processing unit.
It should be noted that, the specific model specifications of the pressure control valve 140 and the first gear motor 310 need to be determined by selecting a model according to the actual specifications of the device, and a specific model selection calculation method adopts the prior art in the art, so that detailed descriptions thereof are omitted. The power supply of the pressure control valve 140 and the first gear motor 310 and the principle thereof will be apparent to those skilled in the art, and will not be described in detail herein.
Referring to fig. 6, according to some embodiments of the present application, a support 340 is installed at a side of the support riser 330 adjacent to the support rail 320. And two sets of supporting members 340 are respectively disposed above and below the supporting cross plate 320, and one end of the supporting member 340 contacts the beam connecting fixing base 20. The supporting member 340 includes a threaded guide rod 341 and an adjusting knob 342, the threaded guide rod 341 movably penetrates through the supporting vertical plate 330, the adjusting knob 342 is disposed on one side of the supporting vertical plate 330 far away from the supporting transverse plate 320, and the adjusting knob 342 is screwed to the outside of the threaded guide rod 341. The outer side of one end of the threaded guide rod 341, which is far away from the car beam connecting fixed seat 20, is sleeved with a spring 343, and one end of the threaded guide rod 341, which is far away from the car beam connecting fixed seat 20, is fixedly provided with a limiting end cover 344. The threaded guide rod 341 in the supporting member 340 is matched with the adjusting knob 342 to support the supporting vertical plate 330 on one side, i.e. the adjusting knob 342 is selected to adjust the supporting force between the threaded guide rod 341 and the supporting vertical plate 330.
Further, referring to fig. 4 and 6, a ball 345 is disposed on one end of the threaded guide 341 near the beam connecting fixing base 20, and the ball 345 contacts the beam connecting fixing base 20. The beam connecting fixing base 20 is provided with an annular groove 210 at one side near the supporting vertical plate 330, and the balls 345 roll inside the annular groove 210. The balls 345 can be used to reduce friction between the screw guide 341 and the beam connecting holder 20, and the annular groove 210 has a good limit effect on the balls 345.
The duckbill nozzle system can adopt the electric adjustment of the pitch angle of the duckbill nozzle 110 to adjust the injection angle of the duckbill nozzle 110 when spraying water, but the duckbill nozzle 110 can not adjust the size of the opening, and under different working conditions, the water outlet nozzle is too large to cause the waste of water source (such as cleaning the middle yellow line of a road only needing a small-caliber nozzle), thereby increasing the cost.
Referring to fig. 7, the duckbill spray head system further comprises a water outlet opening adjustment mechanism 40, wherein the water outlet opening adjustment mechanism 40 comprises a driving assembly 410, a rotating shaft 420, a driving gear 430, an arc-shaped rack 440, a first support bar 450, a second support bar 460, a cover plate assembly 470 and a sliding guide 480. The rotating shaft 420 is rotatably arranged at one side of the duckbill nozzle 110, the driving gear 430 is fixedly sleeved outside the rotating shaft 420, the driving component 410 is mounted at one side of the duckbill nozzle 110, and the driving component 410 drives the rotating shaft 420 to rotate. The first and second support bars 450 and 460 are respectively disposed at both sides of the duckbill spray head 110, and the cover plate assembly 470 is respectively connected to the first and second support bars 450 and 460. The arc-shaped rack 440 is installed at one side of the first support bar 450, the arc-shaped rack 440 is fixed with the first support bar 450 by welding, and the arc-shaped rack 440 is engaged with the driving gear 430. One end of two sliding guide rods 480 is respectively connected to one side opposite to the first supporting bar 450 and the second supporting bar 460, the sliding guide rods 480, the first supporting bar 450 and the second supporting bar 460 are respectively welded and fixed, two sides of the duckbill nozzle 110 are respectively provided with a strip-shaped chute 111, and one end of each sliding guide rod 480 is arranged in the strip-shaped chute 111 in a sliding way. The driving assembly 410 includes a second gear motor 411, a fourth gear 412, and a fifth gear 413. The fifth gear 413 is fixedly sleeved on the rotating shaft 420, the second gear motor 411 is installed on one side of the duckbill nozzle 110, the fourth gear 412 is fixedly sleeved outside the output shaft end of the second gear motor 411, and the fifth gear 413 is meshed with the fourth gear 412.
When the working condition areas such as yellow line in the middle of the road are cleaned, the aperture of the duckbill nozzle 110 can be adjusted, so that the use of water sources is saved. The second gear motor 411 in the driving assembly 410 drives the fourth gear 412 to rotate, the rotation shaft 420 and the driving gear 430 are driven to rotate by the cooperation of the fourth gear 412 and the fifth gear 413, the arc-shaped rack 440 and the first support bar 450 are driven to move by the cooperation of the driving gear 430 and the arc-shaped rack 440, the moving first support bar 450 drives the cover plate assembly 470 and the second support bar 460 to move, namely, the cover plate assembly 470 moves at the port of the duckbill nozzle 110 to be used for plugging and adjusting the caliber of the port of the duckbill nozzle 110, namely, the aperture of the port of the duckbill nozzle 110 can be reduced, namely, the spraying range of the port of the duckbill nozzle 110 is adjusted, and the cover plate assembly is used for spraying and cleaning the working condition areas such as yellow lines in the middle of a road, so that the use and the cost of a water source are effectively saved. The sliding guide 480 on the opposite side of the first support bar 450 and the second support bar 460 moves along the bar chute 111 on the side of the duckbill spray head 110 during movement adjustment of the cover assembly 470, i.e., increases the stability of the cover assembly 470 during movement.
It should be noted that, the specific model specification of the second gear motor 411 needs to be determined by selecting a model according to the actual specification of the device, and the specific model selection calculation method adopts the prior art in the field, so that detailed description is omitted. The second gear motor 411 is preferably powered by a mobile power source. The power supply of the second reduction motor 411 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The duckbill nozzle system can realize adjustment of the pitch angle and the caliber of the port of the duckbill nozzle 110, but can not adjust the water spraying gap at the nozzle of the duckbill nozzle 110, so that the duckbill nozzle 110 is in a better water spraying adjustment mode.
In some embodiments of the present application, referring to fig. 8, the cover plate assembly 470 includes a first cover plate 471, a second cover plate 472, a connecting rail 473, a first shutter 475, a second shutter 476, a first electric push rod 477, and a second electric push rod 478. The first cover plate 471 and the second cover plate 472 are respectively connected to the first supporting bar 450 and the second supporting bar 460, the first cover plate 471 and the second cover plate 472 are respectively fixed with the first supporting bar 450 and the second supporting bar 460 by bolts, the two connecting cross bars 473 are respectively fixedly connected to two ends of the first cover plate 471 and the second cover plate 472, the connecting cross bars 473 are respectively welded and fixed with the first cover plate 471 and the second cover plate 472, and the connecting cross bars 473, the first cover plate 471 and the second cover plate 472 form a water outlet 474. The first baffle 475 and the second baffle 476 are respectively arranged on one side, far away from the duckbill nozzle 110, of the first cover plate 471 and the second cover plate 472, the first electric push rod 477 and the second electric push rod 478 are respectively arranged on one side, far away from the duckbill nozzle 110, of the first cover plate 471 and the second cover plate 472, and output rod ends of the first electric push rod 477 and the second electric push rod 478 are respectively connected with the first baffle 475 and the second baffle 476.
The first cover plate 471 and the second cover plate 472 are in contact with one side of the nozzle of the duckbill nozzle 110, the nozzle of the duckbill nozzle 110 can be completely plugged by the first cover plate 471 and the second cover plate 472, and water in the duckbill nozzle 110 can be sprayed out through the water outlet 474. When the gap between the ports of the duckbill spray head 110 needs to be adjusted under some working conditions, the first electric push rod 477 and the second electric push rod 478 are driven, the output rod ends of the first electric push rod 477 and the second electric push rod 478 push the first baffle 475 and the second baffle 476 to move, so that the gap between the first baffle 475 and the second baffle 476 is adjusted, a water source sprayed from the water outlet 474 is sprayed out through the adjusted gap between the first baffle 475 and the second baffle 476, the water spraying pressure of the duckbill spray head 110 can be increased, namely, under the condition that the pressure of the pressure control valve 140 is inconvenient, the water spraying pressure of the duckbill spray head 110 can be adjusted, the sprayed water can be sprayed farther under wider width, the water spraying device can be suitable for more working conditions, the duckbill spray head 110 is provided with the water outlet opening adjusting mechanism 40 to be adjusted according to requirements, the optimal working state is achieved, the working quality is greatly improved, and meanwhile, the working efficiency is further improved.
In some embodiments of the present application, referring to fig. 8, opposite sides of the first and second baffles 475 and 476 are provided with oblique notches, which serve to reduce the impact between the outlet water at the nozzle of the duckbill spray head 110 and the first and second baffles 475 and 476, and provide a guiding function. Both ends of the first baffle 475 and the second baffle 476 are respectively provided with a limiting rod 479 which penetrates actively, and both ends of the limiting rods 479 are respectively provided with a limiting block. The limiting rod 479 is used for limiting the stable movement of the first baffle 475 and the second baffle 476 when being adjusted, and the limiting block is used for limiting the end part of the limiting rod 479.
It should be noted that, specific model specifications of the first electric push rod 477 and the second electric push rod 478 need to be determined by selecting a model according to an actual specification of the device, and a specific model selection calculation method adopts the prior art in the art, so that detailed descriptions thereof are omitted. First electric putter 477 and second electric putter 478 are preferably powered using a mobile power source. The power supply of first electric push rod 477 and second electric push rod 478 and the principles thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application. It should be noted that like reference numerals and letters refer to like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
The foregoing is merely illustrative of the present application, and the present application is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202110867442.6A CN113477422B (en) | 2021-07-29 | 2021-07-29 | A duckbill sprinkler system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110867442.6A CN113477422B (en) | 2021-07-29 | 2021-07-29 | A duckbill sprinkler system |
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| CN113477422A CN113477422A (en) | 2021-10-08 |
| CN113477422B true CN113477422B (en) | 2025-02-18 |
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| CN202110867442.6A Active CN113477422B (en) | 2021-07-29 | 2021-07-29 | A duckbill sprinkler system |
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| CN118950347A (en) * | 2024-10-17 | 2024-11-15 | 诸城市金三角专用车制造有限公司 | A sprinkler head angle adjustment device for a sprinkler truck |
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