CN205032299U - Dual -purpose switching nozzle of medicine machine is spouted in plant protection - Google Patents
Dual -purpose switching nozzle of medicine machine is spouted in plant protection Download PDFInfo
- Publication number
- CN205032299U CN205032299U CN201520634349.0U CN201520634349U CN205032299U CN 205032299 U CN205032299 U CN 205032299U CN 201520634349 U CN201520634349 U CN 201520634349U CN 205032299 U CN205032299 U CN 205032299U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- spool
- valve body
- input pipe
- hole
- 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.)
- Active
Links
Landscapes
- Nozzles (AREA)
- Catching Or Destruction (AREA)
Abstract
The utility model discloses a dual -purpose switching nozzle of medicine machine is spouted in plant protection is equipped with nozzle adapter, rotatory nozzle, nozzle adapter is including connecting the body, rotatory nozzle includes case, valve body and jack panel, and tight nut and threaded connection is responsible for the output pipe end at nozzle adapter for the spool end face is responsible for output hole terminal surface with nozzle adapter and is combined relatively, the inside L shape orifice that is equipped with of case, L shape orifice is by being responsible for the communicating axial hole of axial flow channel hole and can becoming with the communicating radial punch combination of valve body output tube orifice with nozzle adapter, the valve body is the T shape structure of in the horizontal position, the output tube is equipped with different orifices respectively in input tube both sides, nozzle adapter is responsible for the output tip axial protruding embedding case shaft shoulder I and goes up in the axial notch, the further improvement lies in: be equipped with the circumferential location device between rotatory nozzle valve body input tube and the case. The utility model discloses need not to tear open and trade the nozzle and just can realize swiftly that fan -shaped spraying and conical spraying switch.
Description
Technical field
The utility model relates to field of agricultural machinery, particularly relates to a kind of plant protection pesticide spray machine nozzle.
Background technology
Along with the development of mechanization of agriculture, various plant protection pesticide spray machine has started to popularize.Existing plant protection pesticide spray machine is provided with horizontal support plate in front end, support plate supports horizontal boom pipe, and on boom pipe, several nozzles are arranged at interval, completes the operation of spray medicine by nozzle.But existing plant protection pesticide spray machine nozzle only has a kind of spray orifice, the spray medicine operation of a kind of form in fan-spray or conical shaped spray can only be completed, and during actual use, often need to switch in fan-spray, conical shaped spray according to realizing situation, prior art then needs to change different nozzles and has come, and changes different nozzles, time-consuming bothersome, efficiency is low, and easily causes nozzle and boom pipe junction to leak.
Summary of the invention
The utility model, for the deficiencies in the prior art, proposes a kind ofly just to realize without the need to changeing nozzle the dual-purpose switching nozzle of plant protection pesticide spray machine that fan-spray and conical shaped spray switch quickly.
The utility model is achieved through the following technical solutions technical goal.
The dual-purpose switching nozzle of plant protection pesticide spray machine, is provided with nozzle connection, swivel nozzle; Described nozzle connection comprises joint body; Described joint body comprises the supervisor of horizontal, is provided with shaft orientation flowing channel hole in supervisor, and supervisor's output pipe end is provided with external screw thread; Described swivel nozzle comprises spool, valve body, fastening screw nut; The input pipe that described valve body comprises efferent duct, efferent duct side extends to form, input pipe central axis and efferent duct central axis upright; Described spool is axis-shaped component, and horizontal, matched in clearance are arranged in swivel nozzle valve body input pipe endoporus, and its part stretches out swivel nozzle valve body input pipe; The spool outer wall section radial protrusion stretching out swivel nozzle valve body input pipe forms the shaft shoulder I; Described fastening screw nut is the sleeve-like component being provided with ladder endoporus, comprises and can be responsible for the inside shaft shoulder II in threaded interior hole that output is connected, threaded interior hole end with nozzle connection; Described fastening screw nut be sleeved on stretch out swivel nozzle valve body input pipe spool outer wall on, its shaft shoulder II is clipped between swivel nozzle valve body input pipe end face and the spool shaft shoulder I, and threaded interior hole is linked on the spool shaft shoulder; Described fastening screw nut is threaded in nozzle connection supervisor output pipe end, and spool end and nozzle connection are responsible in output, and hole end surface is relative combines; Described valve core inside is provided with L shape spray orifice; Described L shape spray orifice is by being responsible for nozzle connection the axial hole that shaft orientation flowing channel hole communicates and the radial hole that can communicate with valve body efferent duct spray orifice forms;
its improvements are: described valve body is horizontally-arranged T-shaped structure, and input pipe is arranged on the side in the middle part of efferent duct; Described efferent duct is respectively equipped with different spray orifices in input pipe both sides; The described spool shaft shoulder I is provided with axial notch, and described nozzle connection supervisor output end is provided with in open slot, forms end axial projection; On the described nozzle connection supervisor output end axial projection embedding spool shaft shoulder I in axial notch.
In said structure, the spool end combined and nozzle connection are responsible in output and are provided with sealing ring between hole end surface.
In said structure, between described swivel nozzle valve body input pipe endoporus and the spool being arranged on wherein, be provided with positioning apparatus for circumferential direction, rotate swivel nozzle, L shape spray orifice in spool can be made to communicate with the spray orifice of both direction in efferent duct respectively.
In said structure, described positioning apparatus for circumferential direction comprises adjustment screw, Compress Spring, steel ball; The spool outer wall coordinated with swivel nozzle valve body input pipe is provided with the taper hole relative to center spool axisymmetrical, on described swivel nozzle valve body input pipe, the axial location corresponding with taper hole is provided with radial hole, and described steel ball, Compress Spring, adjustment screw are arranged in this radial hole successively from inside to outside.
The utility model compared with prior art, has following good effect:
1, efferent duct is respectively equipped with different spray orifices in input pipe both sides, around swivel nozzle valve body input pipe center axis thereof swivel nozzle, L shape spray orifice in spool is communicated with the spray orifice of both direction in efferent duct respectively, just can realize the quick switching of fan-spray and conical shaped spray, without the need to changeing nozzle.
2, the spool end combined and nozzle connection are responsible in output and are provided with sealing ring between hole end surface, and this faying face can be made reliably to seal.
3, positioning apparatus for circumferential direction is provided with between swivel nozzle valve body input pipe endoporus and the spool being arranged on wherein, rotate swivel nozzle valve body, when steel ball falls into a taper hole on spool outer wall, the radial hole now in spool in L shape spray orifice communicates with the spray orifice in a direction in efferent duct; Be rotated further swivel nozzle, steel ball falls into another taper hole on spool outer wall, and the radial hole now in spool in L shape spray orifice communicates with the spray orifice in another direction in efferent duct, can realize the switching of fan-spray and conical shaped spray more quickly.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is nozzle connection structural representation in the utility model.
Fig. 3 is swivel nozzle structural representation in the utility model.
Fig. 4 is the B direction view of Fig. 3.
Fig. 5 is I enlarged schematic partial view in Fig. 1.
Detailed description of the invention
Below with reference to the accompanying drawings and the utility model is described in further detail in conjunction with the embodiments.
The dual-purpose switching nozzle of plant protection pesticide spray machine shown in the drawings, is provided with nozzle connection 1, swivel nozzle 2; Nozzle connection 1 comprises joint body 1.1; Joint body 1.1 comprises the supervisor 1.1.1 of horizontal, is provided with shaft orientation flowing channel hole 1.1.1.1 in supervisor 1.1.1, and supervisor 1.1.1 output 1.1.1.2 pipe end is provided with external screw thread; Swivel nozzle 2 comprises spool 2.1, valve body 2.2, fastening screw nut 2.3; Valve body 2.2 comprises efferent duct 2.2.2, efferent duct 2.2.2, efferent duct 2.2.2, efferent duct 2.2.2 are horizontally-arranged T-shaped structure, in the middle part of efferent duct 2.2.2, side partial sidewall extends radially outwardly and forms input pipe 2.2.1, input pipe 2.2.1 central axis and efferent duct 2.2.2 central axis upright; Efferent duct 2.2.2 is respectively equipped with different spray orifices in input pipe 2.2.1 both sides, can form fan-spray, conical shaped spray respectively; Spool 2.1 is axis-shaped component, and horizontal, matched in clearance are arranged in swivel nozzle 2 valve body 2.2 input pipe 2.2.1 endoporus, and its part stretches out swivel nozzle 2 valve body 2.2 input pipe 2.2.1; The spool 2.1 outer wall section radial protrusion stretching out swivel nozzle 2 valve body 2.2 input pipe 2.2.1 forms the shaft shoulder I 2.1.2; Fastening screw nut 2.3, for being provided with the sleeve-like component of ladder endoporus, comprising and can be responsible for the inside shaft shoulder II in threaded interior hole that 1.1.1 output 1.1.1.2 is connected, threaded interior hole end with nozzle connection 1; Fastening screw nut 2.3 be sleeved on stretch out swivel nozzle 2 valve body 2.2 input pipe 2.2.1 spool 2.1 outer wall on, its shaft shoulder II is clipped between swivel nozzle 2 valve body 2.2 input pipe 2.2.1 end face and spool 2.1 shaft shoulder I 2.1.2, and threaded interior hole is linked on spool 2.1 shaft shoulder 2.1.2; Fastening screw nut 2.3 is threaded in nozzle connection 1 and is responsible for 1.1.1 output 1.1.1.2 pipe end, spool 2.1 end face and nozzle connection 1 are responsible in 1.1.1 output 1.1.1.2, and hole end surface is relative combines, in the present embodiment, spool 2.1 end face combined and nozzle connection 1 are responsible in 1.1.1 output 1.1.1.2 and are provided with sealing ring 3 between hole end surface; Spool 2.1 inside is provided with L shape spray orifice 2.1.1; L shape spray orifice 2.1.1 is by being responsible for nozzle connection 1 axial hole that 1.1.1 shaft orientation flowing channel hole 1.1.1.1 communicates and the radial hole that can communicate with valve body 2.2 efferent duct 2.2.2 spray orifice 2.2.2.1 forms; Spool 2.1 shaft shoulder I 2.1.2 is provided with axial notch 2.1.2.1, and nozzle connection 1 is responsible for 1.1.1 output 1.1.1.2 end and is provided with 1.1.1.3 in open slot, forms end axial projection; Nozzle connection 1 is responsible for 1.1.1 output 1.1.1.2 end axial projection and is embedded on spool 2.1 shaft shoulder I 2.1.2 in axial notch 2.1.2.1.
Be provided with positioning apparatus for circumferential direction 4 between swivel nozzle 2 valve body 2.2 input pipe 2.2.1 endoporus and the spool 2.1 being arranged on wherein, positioning apparatus for circumferential direction 4 comprises adjustment screw 4.1, Compress Spring 4.2, steel ball 4.3; Spool 2.1 outer wall coordinated with swivel nozzle 2 valve body 2.2 input pipe 2.2.1 is provided with the taper hole 2.1.3 relative to spool 2.1 central axis symmetry, on swivel nozzle 2 valve body 2.2 input pipe 2.2.1, the axial location corresponding with taper hole 2.1.3 is provided with radial hole, and steel ball 4.3, Compress Spring 4.2, adjustment screw 4.1 are arranged in this radial hole successively from inside to outside.
Rotate swivel nozzle 2 valve body 2.2, when steel ball 4.3 falls into a taper hole 2.1.3 on spool 2.1 outer wall, the radial hole now in spool 2.1 in L shape spray orifice 2.1.1 communicates with the spray orifice in a direction in efferent duct 2.2.2; Be rotated further swivel nozzle 2 valve body 2.2, steel ball 4.3 falls into another taper hole 2.1.3 on spool 2.1 outer wall, radial hole now in spool 2.1 in L shape spray orifice 2.1.1 communicates with the spray orifice in another direction in efferent duct 2.2.2, like this, the switching of fan-spray and conical shaped spray can be realized quickly.
Claims (4)
1. the dual-purpose switching nozzle of plant protection pesticide spray machine, is provided with nozzle connection (1), swivel nozzle (2); Described nozzle connection (1) comprises joint body (1.1); Described joint body (1.1) comprises the supervisor (1.1.1) of horizontal, is provided with shaft orientation flowing channel hole (1.1.1.1) in supervisor (1.1.1), and supervisor's (1.1.1) output (1.1.1.2) pipe end is provided with external screw thread; Described swivel nozzle (2) comprises spool (2.1), valve body (2.2), fastening screw nut (2.3); The input pipe (2.2.1) that described valve body (2.2) comprises efferent duct (2.2.2), efferent duct (2.2.2) side extends to form, input pipe (2.2.1) central axis and efferent duct (2.2.2) central axis upright; Described spool (2.1) is axis-shaped component, and horizontal, matched in clearance are arranged in swivel nozzle (2) valve body (2.2) input pipe (2.2.1) endoporus, and its part stretches out swivel nozzle (2) valve body (2.2) input pipe (2.2.1); Spool (2.1) the outer wall section radial protrusion stretching out swivel nozzle (2) valve body (2.2) input pipe (2.2.1) forms the shaft shoulder I (2.1.2); Described fastening screw nut (2.3), for being provided with the sleeve-like component of ladder endoporus, comprising and can be responsible for the inside shaft shoulder II in threaded interior hole that (1.1.1) output (1.1.1.2) is connected, threaded interior hole end with nozzle connection (1); Described fastening screw nut (2.3) is sleeved on and stretches out on spool (2.1) outer wall of swivel nozzle (2) valve body (2.2) input pipe (2.2.1), its shaft shoulder II is clipped between swivel nozzle (2) valve body (2.2) input pipe (2.2.1) end face and spool (2.1) shaft shoulder I (2.1.2), and threaded interior hole is linked on spool (2.1) shaft shoulder (2.1.2); Described fastening screw nut (2.3) is threaded in nozzle connection (1) supervisor (1.1.1) output (1.1.1.2) pipe end, and spool (2.1) end face and nozzle connection (1) are responsible for, and (1.1.1) output (1.1.1.2) interior hole end surface is relative to be combined; Described spool (2.1) inside is provided with L shape spray orifice (2.1.1); Described L shape spray orifice (2.1.1) is by being responsible for nozzle connection (1) axial hole that (1.1.1) shaft orientation flowing channel hole (1.1.1.1) communicates and the radial hole that can communicate with valve body (2.2) efferent duct (2.2.2) spray orifice (2.2.2.1) forms;
it is characterized in that: described valve body (2.2) is in horizontally-arranged T-shaped structure, and input pipe (2.2.1) is arranged on the side at efferent duct (2.2.2) middle part; Described efferent duct (2.2.2) is respectively equipped with different spray orifices in input pipe (2.2.1) both sides; Described spool (2.1) shaft shoulder I (2.1.2) is provided with axial notch (2.1.2.1), and described nozzle connection (1) supervisor (1.1.1) output (1.1.1.2) end is provided with (1.1.1.3) in open slot, forms end axial projection; Described nozzle connection (1) supervisor (1.1.1) output (1.1.1.2) end axial projection embeds in the upper axial notch (2.1.2.1) of spool (2.1) shaft shoulder I (2.1.2).
2. the dual-purpose switching nozzle of plant protection pesticide spray machine according to claim 1, is characterized in that: spool (2.1) end face combined and nozzle connection (1) are responsible between (1.1.1) output (1.1.1.2) interior hole end surface and are provided with sealing ring (3).
3. the dual-purpose switching nozzle of plant protection pesticide spray machine according to claim 1 and 2, it is characterized in that: between described swivel nozzle (2) valve body (2.2) input pipe (2.2.1) endoporus and the spool (2.1) being arranged on wherein, be provided with positioning apparatus for circumferential direction (4), rotational valve core (2.1), can make spool (2.1) interior L shape spray orifice (2.1.1) communicate with the spray orifice (2.2.2.1) of both direction in efferent duct (2.2.2) respectively.
4. the dual-purpose switching nozzle of plant protection pesticide spray machine according to claim 3, is characterized in that: described positioning apparatus for circumferential direction (4) comprises adjustment screw (4.1), Compress Spring (4.2), steel ball (4.3); Spool (2.1) outer wall coordinated with swivel nozzle (2) valve body (2.2) input pipe (2.2.1) is provided with the taper hole (2.1.3) relative to spool (2.1) central axis symmetry, the upper axial location corresponding with taper hole (2.1.3) of described swivel nozzle (2) valve body (2.2) input pipe (2.2.1) is provided with radial hole, and described steel ball (4.3), Compress Spring (4.2), adjustment screw (4.1) are arranged in this radial hole successively from inside to outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634349.0U CN205032299U (en) | 2015-08-21 | 2015-08-21 | Dual -purpose switching nozzle of medicine machine is spouted in plant protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520634349.0U CN205032299U (en) | 2015-08-21 | 2015-08-21 | Dual -purpose switching nozzle of medicine machine is spouted in plant protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205032299U true CN205032299U (en) | 2016-02-17 |
Family
ID=55291233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520634349.0U Active CN205032299U (en) | 2015-08-21 | 2015-08-21 | Dual -purpose switching nozzle of medicine machine is spouted in plant protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205032299U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107651A (en) * | 2015-08-21 | 2015-12-02 | 樱田农机科技（泰州）有限公司 | Dual-purpose switching nozzle of plant protection insecticide sprayer |
| CN108432733A (en) * | 2018-06-13 | 2018-08-24 | 安徽鑫洋机电有限公司 | A kind of vehicular liftable spraying machine |
-
2015
- 2015-08-21 CN CN201520634349.0U patent/CN205032299U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107651A (en) * | 2015-08-21 | 2015-12-02 | 樱田农机科技（泰州）有限公司 | Dual-purpose switching nozzle of plant protection insecticide sprayer |
| CN108432733A (en) * | 2018-06-13 | 2018-08-24 | 安徽鑫洋机电有限公司 | A kind of vehicular liftable spraying machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106423607B (en) | A kind of gas-liquid two-phase second level atomizer | |
| AU2015200045B2 (en) | Supporter for Connecting and Positioning Irrigation Device | |
| CN205032299U (en) | Dual -purpose switching nozzle of medicine machine is spouted in plant protection | |
| CN107926618A (en) | A kind of municipal administration gard watering atomization injection water sprinkler | |
| CN205701148U (en) | A kind of self-rotation eddy current atomization nozzle | |
| CN203598969U (en) | Underground rotary spraying nozzle | |
| CN105107651A (en) | Dual-purpose switching nozzle of plant protection insecticide sprayer | |
| CN111111535A (en) | Polymer mixes dissolving device for oil field | |
| CN204365506U (en) | The long spray gun of a kind of photocatalyst | |
| CN205284466U (en) | Multifunctional sprinkler irrigation device | |
| CN202566079U (en) | Spraying and sprinkling dual-purpose spray gun of sprayer | |
| CN205664036U (en) | Connecting piece is driped irrigation to filtration formula | |
| CN204910577U (en) | Fire gun head that pressure is adjustable | |
| CN204273208U (en) | A kind of tobacco leaf conditioner of handled easily | |
| CN206260637U (en) | For the anti-backwater structure on dispenser equipment atomizer passgae | |
| CN204409360U (en) | A kind of operation head on plant protection product spraying machine | |
| CN207254575U (en) | A kind of sparge pipe structure in gardens | |
| CN208211096U (en) | The energy saving control device for irrigating of agricultural | |
| CN207308153U (en) | A kind of small air atomizer | |
| CN205269970U (en) | Both hands formula of gripping spray lance for atomizer | |
| CN209002519U (en) | A kind of ground nozzle structure in gardens | |
| CN205627442U (en) | Biological liquid membrane two -way rotatory foam spraying device that removes dust | |
| CN205628331U (en) | Anti stifled structure spray thrower | |
| CN216164687U (en) | A medicine spraying apparatus for rice planting | |
| CN208612850U (en) | A kind of multifunctional nozzle device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |