CN110538732A - Ground auger type micro-sprayer - Google Patents
Ground auger type micro-sprayer Download PDFInfo
- Publication number
- CN110538732A CN110538732A CN201910674070.8A CN201910674070A CN110538732A CN 110538732 A CN110538732 A CN 110538732A CN 201910674070 A CN201910674070 A CN 201910674070A CN 110538732 A CN110538732 A CN 110538732A
- Authority
- CN
- China
- Prior art keywords
- subassembly
- water
- end cover
- rotatory
- water spray
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
- B05B1/3006—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 the controlling element being actuated by the pressure of the fluid to be sprayed
-
- 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
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
-
- 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
Landscapes
- Nozzles (AREA)
Abstract
The invention relates to the technical field of spray heads, in particular to a ground drilling type micro spray head which comprises a top cover, an upper end cover, a lower end cover, a rotary water distribution assembly between the top cover and the upper end cover, a water spraying assembly inside the upper end cover and a fixing groove for limiting the position of the water spraying assembly, wherein a groove is formed in the bottom of an inner cavity of the lower end cover, a small ball is arranged inside the groove and is made of stainless steel, the small ball can move upwards under the impact of water flow, the water flow is removed, the groove is sealed through self gravity, and the problems that liquid medicine is easy to flow back when the liquid medicine remained and deteriorated in the spray head flows back, and the liquid medicine is deteriorated and the pesticide.
Description
Technical Field
The invention relates to the technical field of spray heads, in particular to a ground drilling type micro spray head.
Background
At present, the working place of the spray head is basically positioned in the places such as farmlands, greening areas, greenhouses and the like, when the spray head does not work, outdoor insects easily climb into the spray head, and the insects comprise ants, snails, centipedes, spiders, weevils and the like; in addition, the nozzles are also frequently blocked by external factors such as field dust, sand grains and weeds, normal work of the nozzles is influenced, when the large-area nozzles are invaded by insects, the normal nozzles can not work normally, the crop irrigation requirements are seriously influenced, and the manual cleaning nozzles are very troublesome, so that a large amount of manual work is needed for operation, and the normal irrigation operation is greatly influenced.
The prior art has a high-uniformity anti-blocking insect-proof rotary nozzle, for example, a chinese patent with application number CN201410261017.2 discloses a high-uniformity anti-blocking insect-proof rotary nozzle, which comprises an insect-proof shell, a nozzle working assembly arranged in the insect-proof shell and a filtering device with a U-shaped cross section, wherein the insect-proof shell comprises an insect-proof lower shell and an insect-proof upper shell which are connected by screw threads; the anti-blocking insect-preventing rotary sprayer comprises an insect-preventing lower shell and an anti-blocking high-uniformity anti-blocking insect-preventing rotary sprayer body, wherein a first sealing ring is arranged between the insect-preventing upper shell and the anti-blocking upper shell, the sprayer working assembly comprises a contact pin, a sprayer top cover, a water inlet nozzle, a fixing assembly and a water spraying assembly, the fixing assembly is arranged in the insect-preventing upper shell, the water spraying assembly is arranged above the water inlet nozzle, the fixing assembly is arranged at the upper end of the water inlet nozzle, the upper end of the filtering device is connected with the insect-preventing upper shell, the water inlet nozzle is arranged in the filtering device, and a vertical flow passage which is narrow at the upper end and wide at the lower end is arranged in the water inlet nozzle. However, the problem of clogging is solved, but the chemical liquid remaining and deteriorated in the nozzle easily flows back, and the chemical liquid is deteriorated due to the backflow of the chemical liquid remaining and deteriorated, resulting in a decrease in the pharmaceutical effect.
Disclosure of Invention
The invention aims to solve the technical problems that the traditional spray head cannot solve the problems that liquid medicine remained and deteriorated in the spray head is easy to flow back, and the liquid medicine deteriorated due to the backflow of the residual and deteriorated liquid medicine causes the reduction of the pesticide effect.
In order to solve the technical problem, the invention provides a ground drilling type micro spray head which comprises a top cover, an upper end cover, a lower end cover, a rotary water distribution assembly between the top cover and the upper end cover, a water spraying assembly inside the upper end cover and a fixing groove for limiting the position of the water spraying assembly, wherein a groove is formed in the bottom of an inner cavity of the lower end cover, a small ball is arranged inside the groove and is made of stainless steel, the small ball can move upwards under the impact of water flow, and the water flow is removed and is sealed by the self gravity.
Preferably, the upper end cover and the lower end cover are fixedly connected through threads, and a sealing ring for sealing is arranged between the upper end cover and the lower end cover.
Preferably, the connecting rod is arranged between the water spraying assembly and the upper end cover, the water spraying assembly and the top cover are fixedly connected through the contact pin and the connecting rod, the connecting rod and the water spraying assembly are fixedly connected, the top of the connecting rod is connected with the contact pin in an inserting mode, different rotary water distribution assemblies can be conveniently detached and replaced to realize spraying of different effects through the contact pin and the connecting rod in an inserting and fixing mode, and during use, when the rotary water distribution assemblies need to be replaced, the contact pin only needs to be pulled out, the top cover is taken down, and then the rotary water distribution assemblies can be replaced.
Preferably, the water spraying assembly is located one side of the rotary water distribution assembly and is provided with a water outlet for impacting the rotary water distribution assembly, one end of the bottom of the water spraying assembly is provided with a communicating pipe, the outer position of the communicating pipe is provided with a return spring for resetting the water spraying assembly, the fixing groove is located at the same longitudinal position of the return spring and is provided with a placing groove matched with the return spring, the water outlet can be driven to obtain rotary power by the water spraying assembly through the water outlet water impact rotary water distribution assembly, rotary spraying is achieved, a spray head is prevented from being blocked, and the top cover can be opened and closed by the aid of the return.
Preferably, the rotary water distribution assembly is provided with a plurality of water distribution teeth on one side of the water spray assembly, the section of each water distribution tooth is in an inverted right trapezoid shape, and the rotary speed of the rotary water distribution assembly can be increased through the water distribution teeth in the inverted right trapezoid shape.
Preferably, the top cover and the upper end cover are combined into a bullet shape.
The invention has the advantages that:
1. The bobble is stainless steel, and the bobble receives rivers impact can the rebound, removes rivers and receives self gravity to realize sealed to the recess, can solve the shower nozzle and remain rotten liquid medicine and take place the backward flow, and it leads to the liquid medicine to deteriorate to remain rotten liquid medicine backward flow, arouses the problem of drug effect decline.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front cross-sectional view of the present invention;
Fig. 3 is a structural view of a rotary water diversion assembly of the present invention.
In the figure: 1. a top cover; 2. an upper end cover; 3. a lower end cover; 4. the rotary water distribution component and the water spraying component 5 are arranged on the water tank; 6. fixing grooves; 7. a groove; 8. a pellet; 9. a seal ring; 10. a connecting rod; 11. inserting a pin; 12. a water outlet; 13. a communicating pipe; 14. a return spring; 15. a placement groove; 16. and (5) water dividing teeth.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 3, a ground auger type micro-nozzle, includes top cap 1, upper end cover 2, lower extreme cover 3, rotatory subassembly 4 that divides between top cap 1 and the upper end cover 2, the inside subassembly 5 that sprays water of upper end cover 2, the fixed slot 6 that is used for restricting the subassembly 5 position that sprays water, 3 inner chamber bottom positions of lower extreme cover are provided with recess 7, the inside bobble 8 that is provided with of recess 7, bobble 8 is stainless steel, bobble 8 receives rivers impact and can the rebound, and it receives self gravity to remove rivers and realizes the sealed to recess 7.
In a specific embodiment of the present invention, the upper end cap 2 and the lower end cap 3 are fixedly connected by a thread, and a sealing ring 9 for sealing is disposed between the upper end cap 2 and the lower end cap 3.
as a specific embodiment of the invention, a connecting rod 10 is arranged between the water spraying component 5 and the upper end cover 2, the water spraying component 5 and the top cover 1 are fixedly connected through a contact pin 11 and the connecting rod 10, the connecting rod 10 and the water spraying component 5 are fixedly connected, the top of the connecting rod 10 is connected with the contact pin 11 in an inserting mode, different rotary water distribution components 4 can be conveniently detached and replaced to realize spraying with different effects through the inserting mode that the contact pin 11 is connected with the connecting rod 10 in an inserting mode, and when the rotary water distribution components 4 need to be replaced, only the contact pin 15 needs to be pulled out, the top cover 1 is taken down, and then the rotary water distribution components can be replaced.
as a specific embodiment of the present invention, a water outlet 12 for impacting the rotary water distribution assembly 4 is disposed on one side of the rotary water distribution assembly 4 of the water spray assembly 5, a communicating pipe 13 is disposed at one end of the bottom of the water spray assembly 5, a return spring 14 for returning the water spray assembly 5 is disposed at an outer position of the communicating pipe 13, a placement groove 15 matched with the return spring is disposed at the same longitudinal position of the return spring 14 of the fixing groove 6, the rotary water distribution assembly 4 can be impacted by water discharged from the water outlet 12 by the water spray assembly 5, so as to obtain rotary power at the water outlet 12, so as to realize rotary spraying and prevent nozzle blockage, and the opening and closing of the top cover 1 can be realized by cooperating with the return.
In an embodiment of the present invention, the rotary distribution unit 4 is provided with a plurality of distribution teeth 16 on the side of the water spray unit 5, the distribution teeth 16 have an inverted right-trapezoid cross section, and the rotary speed of the rotary distribution unit 4 can be increased by the distribution teeth 16 having an inverted right-trapezoid cross section.
In one embodiment of the present invention, the top cap 1 and the upper cap 2 are combined in a bullet shape.
the working principle is as follows: when the nozzle is filled with water, the water flow impacts. Stainless steel ball 8 dashes upward, realize opening of recess 7, rivers get into communicating pipe 3, hydraulic increase makes water spray assembly 5 jack-up water spray, when spraying water, rivers can strike rotatory water diversion assembly 4, rotatory water diversion assembly 4 takes place rotatoryly, increase and spray the effect, when needs change to rotatory water diversion assembly 4, contact pin 15 need be extracted, top cap 1 is taken down then changes, when the shower nozzle stop work, the inside water pressure of shower nozzle reduces, water spray assembly 5 return under reset spring 14's effect, can avoid outside debris to fall into inside the shower nozzle, recess 7 is plugged up in 8 whereabouts of stainless steel ball simultaneously, can avoid the inside rotten liquid medicine of remaining of shower nozzle to take place to flow back, reduce the drug effect.
Claims (6)
1. The utility model provides a little shower nozzle of formula of boring, includes top cap (1), upper end cap (2), lower end cap (3), rotatory subassembly (4) that divides between top cap (1) and upper end cap (2), the inside water spray subassembly (5) of upper end cap (2), is used for restricting fixed slot (6) that water spray subassembly (5) put, its characterized in that: lower extreme cover (3) inner chamber bottom position is provided with recess (7), recess (7) inside is provided with bobble (8), bobble (8) are stainless steel material, bobble (8) receive rivers impact can the rebound, remove rivers and receive self gravity to realize the sealed to recess (7).
2. The earth-boring micro spray head of claim 1, wherein: the upper end cover (2) and the lower end cover (3) are fixedly connected through threads, and a sealing ring (9) for sealing is arranged between the upper end cover (2) and the lower end cover (3).
3. The earth-boring micro spray head of claim 1, wherein: the position is provided with connecting rod (10) between water spray subassembly (5) and upper end cover (2), through contact pin (11) and connecting rod (10) fixed connection between water spray subassembly (5) and top cap (1), connecting rod (10) are fixed connection with water spray subassembly (5), connecting rod (10) top is pegged graft with contact pin (11), through contact pin (11) and connecting rod (10) fixed mode of pegging graft, can conveniently dismantle the spraying that realizes different effects of changing different rotatory water diversion subassemblies (4).
4. The earth-boring micro spray head of claim 1, wherein: the utility model discloses a rotatory subassembly of dividing (4) is located to water spray subassembly (5), and it is provided with delivery port (12) that are used for assaulting rotatory subassembly of dividing (4) to be located rotatory subassembly of dividing (4) one side, water spray subassembly (5) bottom one end is provided with communicating pipe (13), communicating pipe (13) external position is provided with reset spring (14) that are used for water spray subassembly (5) to reset, fixed slot (6) are located reset spring (14) same longitudinal position and seted up rather than assorted standing groove (15), and it strikes rotatory subassembly of dividing (4) can let out mouth of a river (12) and obtain rotatory power to pass through delivery port (12) through water spray subassembly (5), realize rotatory spraying, prevent to block up the shower nozzle, and cooperation reset spring (14) can realize opening and closing of top cap (.
5. The earth-boring micro spray head of claim 1, wherein: rotatory subassembly (4) of dividing is located water spray subassembly (5) one side and is provided with a plurality of water diversion teeth (16), water diversion teeth (16) section is inverted right trapezoid, is inverted right trapezoid water diversion teeth (16) through the section and can increase the rotation speed of rotatory subassembly (4) of dividing.
6. The earth-boring micro spray head of claim 1, wherein: the top cover (1) and the upper end cover (2) are combined into a bullet shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910674070.8A CN110538732A (en) | 2019-07-25 | 2019-07-25 | Ground auger type micro-sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910674070.8A CN110538732A (en) | 2019-07-25 | 2019-07-25 | Ground auger type micro-sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110538732A true CN110538732A (en) | 2019-12-06 |
Family
ID=68709820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910674070.8A Pending CN110538732A (en) | 2019-07-25 | 2019-07-25 | Ground auger type micro-sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110538732A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774233A (en) * | 2020-07-04 | 2020-10-16 | 广东国知机械科技有限公司 | Artificial spraying equipment of removal type landscape |
| CN112958301A (en) * | 2021-01-26 | 2021-06-15 | 湖南科技大学 | Backflow-preventing external-blocking nozzle |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2785716Y (en) * | 2005-03-30 | 2006-06-07 | 苏州金盛瓷业有限公司 | High-pressure ceramic spray cap |
| CN201030336Y (en) * | 2007-05-16 | 2008-03-05 | 宋学武 | Controlled injector with built-in spherical leak-proof pressure valve |
| JP2009056376A (en) * | 2007-08-30 | 2009-03-19 | Yoshino Kogyosho Co Ltd | Shut-off nozzle |
| GB2491576A (en) * | 2011-06-03 | 2012-12-12 | Ya-Tsan Wang | A push-type dispenser nozzle with the spring located outside the fluid path |
| CN202638634U (en) * | 2012-05-30 | 2013-01-02 | 东南（福建）汽车工业有限公司 | Backflow-prevention automobile windshield wiper sprayer |
| CN203253544U (en) * | 2013-04-12 | 2013-10-30 | 浙江吉利汽车研究院有限公司杭州分公司 | Backflow-prevention washer nozzle |
| CN104069967A (en) * | 2014-06-12 | 2014-10-01 | 上海华维节水灌溉有限公司 | High-uniformity anti-blocking insect-preventing rotating nozzle |
| CN107044317A (en) * | 2017-04-17 | 2017-08-15 | 中国第汽车股份有限公司 | A kind of eddy current spraying nozzle for hydrocarbon spraying system |
-
2019
- 2019-07-25 CN CN201910674070.8A patent/CN110538732A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2785716Y (en) * | 2005-03-30 | 2006-06-07 | 苏州金盛瓷业有限公司 | High-pressure ceramic spray cap |
| CN201030336Y (en) * | 2007-05-16 | 2008-03-05 | 宋学武 | Controlled injector with built-in spherical leak-proof pressure valve |
| JP2009056376A (en) * | 2007-08-30 | 2009-03-19 | Yoshino Kogyosho Co Ltd | Shut-off nozzle |
| GB2491576A (en) * | 2011-06-03 | 2012-12-12 | Ya-Tsan Wang | A push-type dispenser nozzle with the spring located outside the fluid path |
| CN202638634U (en) * | 2012-05-30 | 2013-01-02 | 东南（福建）汽车工业有限公司 | Backflow-prevention automobile windshield wiper sprayer |
| CN203253544U (en) * | 2013-04-12 | 2013-10-30 | 浙江吉利汽车研究院有限公司杭州分公司 | Backflow-prevention washer nozzle |
| CN104069967A (en) * | 2014-06-12 | 2014-10-01 | 上海华维节水灌溉有限公司 | High-uniformity anti-blocking insect-preventing rotating nozzle |
| CN107044317A (en) * | 2017-04-17 | 2017-08-15 | 中国第汽车股份有限公司 | A kind of eddy current spraying nozzle for hydrocarbon spraying system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111774233A (en) * | 2020-07-04 | 2020-10-16 | 广东国知机械科技有限公司 | Artificial spraying equipment of removal type landscape |
| CN112958301A (en) * | 2021-01-26 | 2021-06-15 | 湖南科技大学 | Backflow-preventing external-blocking nozzle |
| CN112958301B (en) * | 2021-01-26 | 2022-05-10 | 湖南科技大学 | Backflow-preventing external-blocking nozzle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104069967B (en) | A kind of anti-stifled insect prevention rotary nozzle of high evenness | |
| CN110538732A (en) | Ground auger type micro-sprayer | |
| CN106861944A (en) | A kind of drought spray anti-blocking sprayer | |
| CN209914665U (en) | Crop fertilizer injection unit | |
| CN110089253A (en) | A kind of agriculture irrigation water saving equipment and its irrigation method | |
| CN108112306B (en) | Planting device for broccoli | |
| CN113796232A (en) | Energy-concerving and environment-protective device of growing seedlings of agriculture and forestry | |
| CN209218817U (en) | A kind of treegarden irrigation device that can be water-saving | |
| CN220799740U (en) | Efficient punching and watering pesticide spraying vehicle for melon fusarium wilt | |
| CN106861957A (en) | A kind of atomization rocker-arm water injector for irrigating fruit tree | |
| CN207519326U (en) | A kind of greenhouse water-saving irrigation nozzle | |
| CN213695132U (en) | A afforestation equipment for sponge city | |
| CN204034899U (en) | The anti-stifled insect protected rotary nozzle of a kind of high evenness | |
| CN209613287U (en) | A kind of dual circuit Multifunctional sprayer | |
| CN212279203U (en) | Water-saving irrigation is with preventing stifled water jet equipment | |
| CN110560281A (en) | Buried self-rotating water distribution spray head | |
| CN216314474U (en) | Automatic anti-blocking water spraying device for agricultural water-saving irrigation | |
| CN215277992U (en) | Rotary atomizing spray head | |
| CN108575246A (en) | Peach plantation fertilizer apparatus | |
| CN112673931B (en) | Water circulation system for garden irrigation | |
| CN212877015U (en) | Irrigation device | |
| CN111837562B (en) | Hand-held type spraying kettle | |
| CN107662719B (en) | A kind of filling apparatus of aqueous pesticide | |
| CN113102129A (en) | Rotary atomizing spray head | |
| CN113615668A (en) | Double-flow-passage water-medicine integrated multifunctional spray head and method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191206 |
|
| RJ01 | Rejection of invention patent application after publication |