CN103028518B - Two-degree freedom nozzle angle adjusting device - Google Patents
Two-degree freedom nozzle angle adjusting device Download PDFInfo
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- CN103028518B CN103028518B CN201310005445.4A CN201310005445A CN103028518B CN 103028518 B CN103028518 B CN 103028518B CN 201310005445 A CN201310005445 A CN 201310005445A CN 103028518 B CN103028518 B CN 103028518B
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- steering wheel
- degrees
- angle adjusting
- freedom
- nozzle angle
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Abstract
The invention relates to a two-degree freedom nozzle angle adjusting device which comprises a driving assembly I, a driving assembly II, a nozzle assembly and a bracket, wherein the driving assembly I and the bracket are connected with a tiller A through an output shaft I of a steering engine I in an interference fit manner; the driving assembly II and the nozzle assembly are connected with a tiller B through an output shaft II of a steering engine II in an interference fit manner; one end of the bracket is fixedly connected with the driving assembly II through bolts; and the other end is connected with the nozzle assembly through a sliding bearing. According to the device, the two tillers are respectively driven by the two steering engines to realize the spraying angle change of the nozzle in the vertical direction and the horizontal direction, so that the nozzle is enabled to flexibly adjust the spraying angle according to spraying targets and spraying demands.
Description
Technical field
The present invention relates to a kind of angle regulator, particularly a kind of two degrees of freedom nozzle angle adjusting device, belong to agricultural and industrial robot field.
Technical background
Sprayer is a kind of conventional agricultural plant protection machinery, is widely used in the control of diseases and pests of agronomic crop, also can be used for health and epidemic prevention disinfection.Along with the raising of agricultural planting level, the pollution caused to make the agricultural chemicals that uses in agricultural production or fertilizer and waste drop to minimum level, at present in the process using liquid pesticidal or fertilizer, require to make it accurately throw in.And according to spraying the difference of crop object, need to adjust the angle sprayed and orientation.The shower nozzle of existing sprayer is mostly fixed on the end of spray boom and does not possess direction regulatory function, easily causes the drift of liquid, form waste, contaminated environment, and operating efficiency is low.
Chinese utility model patent ZL200720023592.4 discloses a kind of adjustable bidirectional atomizer nozzle, it is characterized in that shower nozzle is flexibly connected with handle by hinge, handle below hinge is provided with a quill, be connected by connecting rod between sliding sleeve with shower nozzle, sliding sleeve is provided with bolt.This device can adapt to the different in width of crops leaf, the operation while of accomplishing two-sided, but its sprinkler rotation limited angle, and do not possess automatic regulation function.
Another Chinese utility model patent ZL200620106635.0 with regulatory function discloses a kind of mister head adjusting device, and this device can by sprinkler rotation certain angle, but its complex structure, and rotational angle is limited, can not realize automatic regulation function.
Summary of the invention
The object of the present invention is to provide a kind of two degrees of freedom nozzle angle adjusting device, this device drives two steering wheels to realize shower nozzle spray angle change in the vertical direction and the horizontal direction by two steering wheels respectively, multi-angle adjustment spraying orientation can be realized, thus shower nozzle can be made according to spraying object and spraying requirement, adjust spray angle flexibly.
For achieving the above object, technical scheme provided by the invention is: a kind of two degrees of freedom nozzle angle adjusting device, comprises driven unit I, driven unit II, nozzle component and support.Driven unit I is connected with steering wheel A interference fit with the output shaft I of support by steering wheel I, and driven unit II is connected with steering wheel B interference fit with the output shaft II of nozzle component by steering wheel II; Support one end is fixedly connected with driven unit II by bolt, and the other end is connected with nozzle component by sliding bearing; Described output shaft I and described output shaft II is positioned at same plane, and the two is mutually vertical.
Preferably, driven unit I comprises steering wheel I, steering wheel install bin I and bolt.
Preferably, steering wheel install bin I comprises abase frame, front shroud I and back shroud I to above-mentioned either a program.
Preferably, steering wheel I is installed in steering wheel install bin I above-mentioned either a program.
Preferably, steering wheel I comprises output shaft I to above-mentioned either a program, and this output shaft I is connected with the steering wheel A interference fit on support.
Preferably, abase frame is provided with multiple installing hole to above-mentioned either a program, is convenient to be connected with corresponding humidifier.
Preferably, driven unit II comprises steering wheel II, steering wheel install bin II and bolt to above-mentioned either a program.
Preferably, steering wheel II is installed in steering wheel install bin II above-mentioned either a program.
Preferably, steering wheel install bin II comprises steering wheel installing rack, front shroud II and back shroud II to above-mentioned either a program.
Preferably, steering wheel II comprises output shaft II to above-mentioned either a program, and this output shaft II is connected with steering wheel B interference fit.
Preferably, nozzle component comprises cylinder upper casing, cylinder lower casing, nozzle connecting adapter, liquid tube connector, magnetic valve, sliding bearing, steering wheel B, shower nozzle, bolt, screw to above-mentioned either a program.
Preferably, cylinder upper casing and cylinder lower casing two parts are bolted above-mentioned either a program, can form barrel shrond.
Preferably, cylinder upper casing and cylinder lower casing are respectively equipped with some locating holes to above-mentioned either a program.
Preferably, nozzle connecting adapter is connected with magnetic valve with one end of liquid tube connector above-mentioned either a program respectively.
Preferably, the other end of nozzle connecting adapter is stretched out by locating hole and is connected with shower nozzle above-mentioned either a program.
Preferably, the other end of liquid tube connector is stretched out by locating hole and is connected with the liquid flexible pipe of humidifier above-mentioned either a program.
Preferably, steering wheel B is fixed by screw one end with the barrel shrond be made up of cylinder upper casing and cylinder lower casing above-mentioned either a program.
Preferably, the other end of barrel shrond has groove to above-mentioned either a program, for installing sliding bearing.
Preferably, the valve opening of magnetic valve carries out regulation and control by pwm signal to above-mentioned either a program, thus can realize the control to mist flow.
Preferably, support comprises and connects boss, rack body, steering wheel A, screw and bolt above-mentioned either a program.
Preferably, steering wheel A is fixedly connected with rack body by bolt above-mentioned either a program, can realize driving lower support can around the output shaft I rotation in the horizontal direction of steering wheel I by steering wheel I, thus drive nozzle component realizes the rotation in horizontal direction.
Preferably, one end of rack body is connected with barrel shrond by sliding bearing by connecting boss above-mentioned either a program.
Preferably, the other end of rack body is fixedly connected with driven unit II by screw above-mentioned either a program, can realize nozzle component pose in the pitch direction and regulate.
According to two degrees of freedom nozzle angle adjusting device of the present invention, connect a steering wheel at steering wheel I output, achieve the automatic adjustment of shower nozzle spray angle angle on the horizontal axis; Connect a steering wheel at steering wheel II output, achieve the automatic adjustment of shower nozzle spray angle angle on the vertical axis; Therefore can realize multi-angle adjustment spraying orientation, thus shower nozzle can be made according to spraying object and spraying requirement, adjust spray angle flexibly.
According to two degrees of freedom nozzle angle adjusting device of the present invention, adopt pwm signal to carry out regulation and control to the valve opening of magnetic valve, the control to mist flow can be realized.According to two degrees of freedom nozzle angle adjusting device reasonable in design of the present invention, mechanical dimension is compact, and whole device volume is less, installs easily, is conducive to the flexibility improving sprayer unit;
Regulate according to two degrees of freedom nozzle angle of the present invention, device can be installed on auto spraying mechanism end, as spraying robot ' mechanical arm tail end, for realizing multi-angle auto spraying.
Accompanying drawing explanation
Fig. 1 is the outside drawing of the embodiment according to two degrees of freedom nozzle angle adjusting device of the present invention;
Fig. 2 is the structure chart of the driven unit I in Fig. 1;
Fig. 3 is the structure chart of the driven unit II in Fig. 1;
Fig. 4 A is the external structure of the nozzle component in Fig. 1;
Fig. 4 B is the cut-away view of the nozzle component in Fig. 1;
Fig. 5 is the structure chart of the support in Fig. 1.
In accompanying drawing:
1-driven unit I, 101-steering wheel I, 102-abase frame, 103-front shroud I, 104-installing hole, 105-back shroud I, 106-output shaft I; 2-driven unit II, 201-steering wheel installing rack, 202-output shaft II, 203-steering wheel II, 204-back shroud II, 205-front shroud II; 3-nozzle component, 301-shower nozzle, the upper locating hole of 302-, 303-cylinder upper casing, 304-cylinder lower casing, locating hole under 305-, 306-liquid tube connector, 307-steering wheel B, 308-nozzle connecting is taken over, 309-magnetic valve, 310-sliding bearing, 311-groove; 4-support, 401-connects boss, 402-rack body, 403-steering wheel A.
Detailed description of the invention
In order to understand the present invention better, below in conjunction with Figure of description, a preferred embodiment of the present invention is described in detail.
Be illustrated in figure 1 a kind of outside drawing according to two degrees of freedom nozzle angle adjusting device of the present invention, this device comprises driven unit I(1), driven unit II(2), nozzle component (3) and support (4).Driven unit I(1) be connected with steering wheel A interference fit with the output shaft I of support (4) by steering wheel I, driven unit II(2) be connected with steering wheel B interference fit with the output shaft II of nozzle component (3) by steering wheel II; Support (4) one end is by screw and driven unit II(2) be fixedly connected with, the other end is connected with nozzle component (3) by sliding bearing; Described output shaft I and described output shaft II is positioned at same plane, and the two is mutually vertical.
Be illustrated in figure 2 the driven unit I(1 in Fig. 1) structure chart.See from Fig. 2, driven unit I(1) steering wheel I(101) be installed in steering wheel install bin I, steering wheel install bin I by abase frame (102), front shroud I(103) and back shroud I(105) composition.Abase frame (102) is provided with multiple installing hole (104), is convenient to be connected with corresponding humidifier.Steering wheel I(101) output shaft I(106) with steering wheel A(403) interference fit is connected.
Be illustrated in figure 3 the driven unit II(2 in Fig. 1) structure chart.Driven unit II(2) steering wheel II be installed in steering wheel install bin II, steering wheel install bin II is by steering wheel installing rack (201), front shroud II(205) and back shroud II(204) form.The output shaft II(202 of steering wheel II) with steering wheel B(307) interference fit is connected.
As illustrated in figures 4 a and 4b, nozzle component (3) comprise cylinder upper casing (303), cylinder lower casing (304), nozzle connecting adapter (308), liquid tube connector (306), magnetic valve (309), sliding bearing (310), steering wheel B(307), shower nozzle (301), bolt, screw.In nozzle component (3), barrel shrond is made up of cylinder upper casing (303) and cylinder lower casing (304), cylinder upper casing (303) and cylinder lower casing (304) two parts are bolted, cylinder upper casing (303) and cylinder lower casing (304) are respectively equipped with locating hole (302), (305), nozzle connecting adapter (308) is connected with magnetic valve (309) respectively with one end of liquid tube connector (306), the other end of nozzle connecting adapter (308) is stretched out by locating hole (302) and is connected with shower nozzle (301), the other end of liquid tube connector (306) is stretched out by locating hole (305) and can be connected with the liquid flexible pipe of humidifier.Steering wheel B(307) to be fixed by screw one end with the barrel shrond be made up of cylinder upper casing (303) and cylinder lower casing (304), the other end of barrel shrond has groove (311), for installing sliding bearing (310).The valve opening of magnetic valve carries out regulation and control by pwm signal, thus can realize the control to mist flow.
As shown in Figure 5, support (4) comprises and connects boss (401), rack body (402), steering wheel A(403), screw and bolt.Steering wheel A(403) be fixedly connected with rack body (402) by bolt, thus realize by steering wheel I(101) drive lower support (4) can around steering wheel I(101) output shaft I(106) rotation in the horizontal direction, thus drive nozzle component (3) realizes the rotation in horizontal direction; One end of rack body (402) is connected with barrel shrond by sliding bearing (310) by connecting boss (401), the other end of rack body (402) is by screw and driven unit II(2) be fixedly connected with, thus nozzle component (3) pose adjustment in the pitch direction can be realized.
In above description, in conjunction with specific embodiments the present invention is explained in detail.But, obviously can carry out different modification and remodeling to the present invention and not exceed the wider spirit and scope of the present invention of appended claims.Therefore, this description and accompanying drawing should think exemplary and hard-core implication.
Claims (26)
1. a two degrees of freedom nozzle angle adjusting device, comprise driven unit I, driven unit II, nozzle component and support, it is characterized in that, described driven unit I is connected with steering wheel A interference fit with the output shaft I of described support by steering wheel I, and described driven unit II is connected with steering wheel B interference fit with the output shaft II of described nozzle component by steering wheel II; Described support one end is fixedly connected with driven unit II by bolt, and the other end is connected with described nozzle component by sliding bearing; Described output shaft I and described output shaft II is positioned at same plane, and the two is mutually vertical.
2. two degrees of freedom nozzle angle adjusting device according to claim 1, is characterized in that, described driven unit I comprises steering wheel I, steering wheel install bin I and bolt.
3. two degrees of freedom nozzle angle adjusting device according to claim 2, is characterized in that, described steering wheel install bin I comprises abase frame, front shroud I and back shroud I.
4. two degrees of freedom nozzle angle adjusting device according to claim 2, is characterized in that, described steering wheel I is installed in described steering wheel install bin I.
5. two degrees of freedom nozzle angle adjusting device according to claim 2, is characterized in that, described steering wheel I comprises output shaft I, and this output shaft I is connected with the steering wheel A interference fit on support.
6. two degrees of freedom nozzle angle adjusting device according to claim 3, it is characterized in that, described abase frame is provided with multiple installing hole.
7. two degrees of freedom nozzle angle adjusting device according to claim 6, it is characterized in that, described installing hole is connected with corresponding humidifier.
8. two degrees of freedom nozzle angle adjusting device according to claim 1, is characterized in that, described driven unit II comprises steering wheel II, steering wheel install bin II and bolt.
9. two degrees of freedom nozzle angle adjusting device according to claim 8, is characterized in that, described steering wheel II is installed in steering wheel install bin II.
10. two degrees of freedom nozzle angle adjusting device according to claim 8, is characterized in that, described steering wheel install bin II comprises steering wheel installing rack, front shroud II and back shroud II.
11. two degrees of freedom nozzle angle adjusting devices according to claim 8, it is characterized in that, described steering wheel II comprises output shaft II, and this output shaft II is connected with steering wheel B interference fit.
12. two degrees of freedom nozzle angle adjusting devices according to claim 1, it is characterized in that, described nozzle component comprises cylinder upper casing, cylinder lower casing, nozzle connecting adapter, liquid tube connector, magnetic valve, sliding bearing, steering wheel B, shower nozzle, bolt, screw.
13. two degrees of freedom nozzle angle adjusting devices according to claim 12, is characterized in that, described cylinder upper casing and described cylinder lower casing two parts are bolted.
14. two degrees of freedom nozzle angle adjusting devices according to claim 13, it is characterized in that, described cylinder upper casing and cylinder lower casing are respectively equipped with locating hole.
15. two degrees of freedom nozzle angle adjusting devices according to claim 12, is characterized in that, described nozzle connecting adapter is connected with described magnetic valve respectively with one end of liquid tube connector.
16. two degrees of freedom nozzle angle adjusting devices according to claim 15, is characterized in that, the other end of described nozzle connecting adapter is stretched out by locating hole and is connected with shower nozzle.
17. two degrees of freedom nozzle angle adjusting devices according to claim 15, is characterized in that, the other end of described liquid tube connector stretches out from locating hole and is connected with the liquid flexible pipe of humidifier.
18. two degrees of freedom nozzle angle adjusting devices according to claim 12, is characterized in that, described steering wheel B is fixed by screw one end with the barrel shrond be made up of described cylinder upper casing and described cylinder lower casing.
19. two degrees of freedom nozzle angle adjusting devices according to claim 18, it is characterized in that, the other end of described barrel shrond has groove.
20. two degrees of freedom nozzle angle adjusting devices according to claim 19, it is characterized in that, described groove is provided with sliding bearing.
21. two degrees of freedom nozzle angle adjusting devices according to claim 12, it is characterized in that, the valve opening of described magnetic valve carries out regulation and control by pwm signal.
22. two degrees of freedom nozzle angle adjusting devices according to claim 1, is characterized in that, described support comprises and connects boss, rack body, steering wheel A, screw and bolt.
23. two degrees of freedom nozzle angle adjusting devices according to claim 22, it is characterized in that, described steering wheel A is fixedly connected with described rack body by bolt.
24. two degrees of freedom nozzle angle adjusting devices according to claim 22, is characterized in that, described support can rotate in the horizontal direction around the output shaft I of steering wheel I, thus drive nozzle component rotation in the horizontal direction.
25. two degrees of freedom nozzle angle adjusting devices according to claim 22, is characterized in that, one end of described rack body is connected with barrel shrond by sliding bearing by connecting boss.
26. two degrees of freedom nozzle angle adjusting devices according to claim 22, it is characterized in that, the other end of described rack body is fixedly connected with driven unit II by screw, thus realizes nozzle component pose adjustment in the pitch direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310005445.4A CN103028518B (en) | 2013-01-08 | 2013-01-08 | Two-degree freedom nozzle angle adjusting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310005445.4A CN103028518B (en) | 2013-01-08 | 2013-01-08 | Two-degree freedom nozzle angle adjusting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103028518A CN103028518A (en) | 2013-04-10 |
| CN103028518B true CN103028518B (en) | 2015-06-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310005445.4A Expired - Fee Related CN103028518B (en) | 2013-01-08 | 2013-01-08 | Two-degree freedom nozzle angle adjusting device |
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| Country | Link |
|---|---|
| CN (1) | CN103028518B (en) |
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| CN106482481A (en) * | 2015-06-23 | 2017-03-08 | 胡妍 | A kind of drying unit of Chinese liquor bottle dehydrator |
| CN105289898A (en) * | 2015-11-24 | 2016-02-03 | 邱林新 | Water heater water outlet nozzle component having guide chute and capable of adjusting speed |
| CN105289896A (en) * | 2015-11-24 | 2016-02-03 | 余储 | Water outlet nozzle component with adjustable speed of water heater |
| CN105289897A (en) * | 2015-11-24 | 2016-02-03 | 曾增宗 | Abrasion-proof water outlet nozzle assembly provided with storage battery and used for water heater |
| CN105363612A (en) * | 2015-11-24 | 2016-03-02 | 余储 | Water outlet spray head assembly provided with LED lamp and anti-abrasion layer and applied to water heater |
| CN107282344B (en) * | 2017-08-17 | 2019-02-22 | 穆特科技（武汉）股份有限公司 | A kind of spray equipment |
| CN112357087A (en) * | 2020-09-28 | 2021-02-12 | 国网湖南省电力有限公司 | Water-based fire-extinguishing mooring unmanned aerial vehicle |
| CN115607714B (en) * | 2022-11-07 | 2023-05-16 | 广州映博智能科技有限公司 | Remote-control disinfection robot |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN200944176Y (en) * | 2006-07-12 | 2007-09-05 | 北京航空航天大学 | Two-freedom platform |
| CN101038167A (en) * | 2007-02-16 | 2007-09-19 | 北京航空航天大学 | Teaching experiment north searching instrument based on optical fiber gyro |
| CN202392445U (en) * | 2011-12-09 | 2012-08-22 | 浙江金刚汽车有限公司 | Lamp |
| CN202555453U (en) * | 2012-03-28 | 2012-11-28 | 广西大学 | Two degree-of-freedom parallel spraying robot |
| CN203030450U (en) * | 2013-01-08 | 2013-07-03 | 北京工商大学 | Angle adjusting device of two degree-of-freedom nozzle |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59150563A (en) * | 1983-02-16 | 1984-08-28 | Hitachi Metals Ltd | Head of sprinkler |
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2013
- 2013-01-08 CN CN201310005445.4A patent/CN103028518B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200944176Y (en) * | 2006-07-12 | 2007-09-05 | 北京航空航天大学 | Two-freedom platform |
| CN101038167A (en) * | 2007-02-16 | 2007-09-19 | 北京航空航天大学 | Teaching experiment north searching instrument based on optical fiber gyro |
| CN202392445U (en) * | 2011-12-09 | 2012-08-22 | 浙江金刚汽车有限公司 | Lamp |
| CN202555453U (en) * | 2012-03-28 | 2012-11-28 | 广西大学 | Two degree-of-freedom parallel spraying robot |
| CN203030450U (en) * | 2013-01-08 | 2013-07-03 | 北京工商大学 | Angle adjusting device of two degree-of-freedom nozzle |
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| Publication number | Publication date |
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| CN103028518A (en) | 2013-04-10 |
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Granted publication date: 20150624 Termination date: 20170108 |