CN208783627U - A kind of pear tree plantation spraying machine spray head - Google Patents
A kind of pear tree plantation spraying machine spray head Download PDFInfo
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- CN208783627U CN208783627U CN201821449037.2U CN201821449037U CN208783627U CN 208783627 U CN208783627 U CN 208783627U CN 201821449037 U CN201821449037 U CN 201821449037U CN 208783627 U CN208783627 U CN 208783627U
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Abstract
A kind of pear tree plantation spraying machine spray head, including nozzle boss, nozzle cap, the nozzle boss is equipped with mounting hole on the inside of one section of end, axle bed is installed inside the mounting hole, shaft is fixed on the axle bed, described shaft one end is equipped with turbine flabellum, the shaft other end is equipped with scraper plate, the turbine flabellum is located at end side in mounting hole, the nozzle boss is equipped with mounting hole one end and is connected through a screw thread nozzle cap, the nozzle cap end face is hemispherical end face, and the nozzle cap end face is equipped with spray orifice, and the scraper plate is tightly attached to the inner face of nozzle cap.The utility model is when medical fluid passes through nozzle boss inner flow passage, impulse turbine flabellum, turbine flabellum rotates under the effect of hydraulic shock power, scraper plate rotation is driven by shaft, the spray orifice inner end on nozzle cap is scraped when scraper plate rotates, the medical fluid residue for removing surface accumulation avoids dreg accumulation from blocking spray orifice, and cleaning easy to disassemble.
Description
Technical field
The utility model relates to pear tree planting facility fields, and in particular to a kind of pear tree plantation spraying machine spray head.
Background technique
In pear tree planting process, Various Seasonal can all face a variety of different pest and disease damages, and pest and disease damage is high-incidence to will affect pear tree
Growth, eventually leads to the direct death of low output or pear tree, and the major measure for preventing pear tree pest and disease damage be exactly to pear tree into
The spray of row pesticide is shone.
It is residual due to inevitably there is medical fluid inside spray head after the completion of laxative when tradition is gone and buy Chinese medicine using Insecticide sprayer
It stays, and liquor residue will form solid dregs of a decoction particle after air drying, in repetitive process, dregs of a decoction particle accumulation is easy blocking spray head
Spray orifice, and block after spray head be not easily cleaned.
Utility model content
What the utility model to be overcome is that there are liquor residues inside spray head after the completion of going and buy Chinese medicine to pear tree, is produced after air-drying
Raw solid residue is easy blocking spray orifice, it has not been convenient to the problem of clearing up, it is therefore an objective to provide a kind of pear tree plantation spraying machine spray head.
A kind of pear tree plantation spraying machine spray head, including nozzle boss, nozzle cap, the nozzle boss are equipped on the inside of one section of end
Mounting hole is equipped with axle bed inside the mounting hole, shaft is fixed on the axle bed, described shaft one end is equipped with turbine fan
Leaf, the shaft other end are equipped with scraper plate, and the turbine flabellum is located at end side in mounting hole, and the nozzle boss is equipped with mounting hole
One end is connected through a screw thread nozzle cap, and the nozzle cap end face is hemispherical end face, and the nozzle cap end face is equipped with spray orifice, institute
State the inner face that scraper plate is tightly attached to nozzle cap.
Further, end side is equipped with filter screen in the mounting hole, is equipped with ceramic jacket between the filter screen and axle bed
Cylinder, the turbine flabellum are located inside ceramic sleeve.
Further, the axle bed includes ring stand, bearing holder (housing, cover), and the bearing holder (housing, cover) is fixed by six groups of equal angular support rods
On the central axes of ring stand, by being threadably mounted inside mounting hole, the ring stand is contacted with mounting hole in ring stand outer ring face
Dowel hole is equipped between face in the axial direction, positioning pin is installed inside the dowel hole.
Further, extruding spring is installed between the bearing holder (housing, cover) and scraper plate, the extruding spring ring set outside shaft,
It turn-takes in one end connection scraper plate other end connection bearing holder (housing, cover).
Further, funnel guide face is equipped at the port of the nozzle boss and nozzle cap connecting pin.
The beneficial effects of the utility model are:
The utility model on the inside of the port of nozzle boss Yu nozzle cap connecting pin by being arranged mounting hole, peace inside mounting hole
Axle bed is filled, using axle bed fixed rotating shaft, both ends of the shaft installs scraper plate and turbine flabellum respectively, when medical fluid passes through nozzle boss inside stream
When road, impulse turbine flabellum, turbine flabellum rotates under the effect of hydraulic shock power, drives scraper plate rotation by shaft, scrapes
The spray orifice inner end on nozzle cap is scraped when plate rotates, removes the medical fluid residue of surface accumulation, and dreg accumulation is avoided to block spray orifice, and
Nozzle boss uses with nozzle cap and is threadedly coupled cleaning easy to disassemble.
By in mounting hole end side filter screen is installed, filtering liquid medicine avoids blocking spray orifice, pacifies between filter screen and axle bed
Equipped with ceramic sleeve, strainer is avoided to touch turbine flabellum, influence the rotation of turbine flabellum, turbine flabellum is located in ceramic sleeve
Portion protects turbine flabellum.
By being equipped with dowel hole in the axial direction between ring stand and mounting hole contact surface, it is fixed to be equipped with inside dowel hole
Position pin, avoids stripped thread between ring stand and mounting hole, influences turbine flabellum normal rotation.
By being equipped with extruding spring between bearing holder (housing, cover) and scraper plate, guarantee that scraper plate and nozzle cap medial surface are in close contact.
By being equipped with funnel guide face at the port of nozzle boss Yu nozzle cap connecting pin, medical fluid residue is reduced in nozzle boss
It is accumulated with the junction of nozzle cap.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model；
Fig. 2 is the shaft base structure figure of the utility model；
In figure: 1. nozzle boss；2. nozzle cap；12. mounting hole；13. axle bed；14. shaft；15. turbine flabellum；16. scraper plate；
21. spray orifice；31. filter screen；32. ceramic sleeve；41. ring stand；42. bearing holder (housing, cover)；43. support rod；44. dowel hole；45. positioning
Pin；51. squeezing spring；52. funnel guide face.
Specific embodiment
It is easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with being specifically illustrating, the utility model is further described.
Embodiment 1
As shown in Figure 1；A kind of pear tree plantation spraying machine spray head, including nozzle boss 1, nozzle cap 2,1 one Duan Duan of nozzle boss
Head inside is equipped with mounting hole 12, is equipped with axle bed 13 inside mounting hole 12, and shaft 14,14 one end of shaft peace are fixed on axle bed 13
Equipped with turbine flabellum 15,14 other end of shaft is equipped with scraper plate 16, and turbine flabellum 15 is located at end side in mounting hole 12, nozzle boss 1
It is connected through a screw thread nozzle cap 2 equipped with 12 one end of mounting hole, 2 end face of nozzle cap is hemispherical end face, and 2 end face of nozzle cap is equipped with
Spray orifice 21, scraper plate 16 are tightly attached to the inner face of nozzle cap 2.
End side is equipped with filter screen 31 in mounting hole 12, and ceramic sleeve 32, turbine are equipped between filter screen 31 and axle bed 13
Flabellum 15 is located inside ceramic sleeve 32.
Funnel guide face 52 is equipped at the port of nozzle boss 1 and 2 connecting pin of nozzle cap.
As shown in Figure 2；Axle bed 13 includes ring stand 41, bearing holder (housing, cover) 42, and bearing holder (housing, cover) 42 passes through six groups of equal angular support rods 43
It is fixed on the central axes of ring stand 41,41 outer ring face of ring stand is by being threadably mounted inside mounting hole 12, ring stand 41 and mounting hole
Dowel hole 44 is equipped between 12 contact surfaces in the axial direction, positioning pin 45 is installed inside dowel hole 44.
A kind of pear tree plantation spraying machine spray head, working principle:
Setting mounting hole 12 on the inside of the port of nozzle boss 1 and 2 connecting pin of nozzle cap, 12 internal installation shaft seat 13 of mounting hole,
Using 13 fixed rotating shaft 14 of axle bed, scraper plate 16 and turbine flabellum 15 are installed in 14 both ends of shaft respectively, when medical fluid is by nozzle boss 1
When portion's runner, after the filtering of filter screen 31, by 32 impulse turbine flabellum 15 of ceramic sleeve, turbine flabellum 15 is in hydraulic shock
It rotates under power effect, drives scraper plate 16 to rotate by shaft 14, scraped when scraper plate 16 rotates in the spray orifice 21 on nozzle cap 2
The medical fluid residue of surface accumulation is removed at end.
Embodiment 2
As shown in Figure 1；A kind of pear tree plantation spraying machine spray head, including nozzle boss 1, nozzle cap 2,1 one Duan Duan of nozzle boss
Head inside is equipped with mounting hole 12, is equipped with axle bed 13 inside mounting hole 12, and shaft 14,14 one end of shaft peace are fixed on axle bed 13
Equipped with turbine flabellum 15,14 other end of shaft is equipped with scraper plate 16, and turbine flabellum 15 is located at end side in mounting hole 12, nozzle boss 1
It is connected through a screw thread nozzle cap 2 equipped with 12 one end of mounting hole, 2 end face of nozzle cap is hemispherical end face, and 2 end face of nozzle cap is equipped with
Spray orifice 21, scraper plate 16 are tightly attached to the inner face of nozzle cap 2.
End side is equipped with filter screen 31 in mounting hole 12, and ceramic sleeve 32, turbine are equipped between filter screen 31 and axle bed 13
Flabellum 15 is located inside ceramic sleeve 32.
Funnel guide face 52 is equipped at the port of nozzle boss 1 and 2 connecting pin of nozzle cap.
As shown in Figure 2；Axle bed 13 includes ring stand 41, bearing holder (housing, cover) 42, and bearing holder (housing, cover) 42 passes through six groups of equal angular support rods 43
It is fixed on the central axes of ring stand 41,41 outer ring face of ring stand is by being threadably mounted inside mounting hole 12, ring stand 41 and mounting hole
Dowel hole 44 is equipped between 12 contact surfaces in the axial direction, positioning pin 45 is installed inside dowel hole 44.
A kind of pear tree plantation spraying machine spray head, working principle:
Setting mounting hole 12 on the inside of the port of nozzle boss 1 and 2 connecting pin of nozzle cap, 12 internal installation shaft seat 13 of mounting hole,
Using 13 fixed rotating shaft 14 of axle bed, scraper plate 16 and turbine flabellum 15 are installed in 14 both ends of shaft respectively, when medical fluid is by nozzle boss 1
When portion's runner, after the filtering of filter screen 31, by 32 impulse turbine flabellum 15 of ceramic sleeve, turbine flabellum 15 is in hydraulic shock
It rotates under power effect, drives scraper plate 16 to rotate by shaft 14, scraped when scraper plate 16 rotates in the spray orifice 21 on nozzle cap 2
The medical fluid residue of surface accumulation is removed at end.
As shown in Figure 1；It is equipped between bearing holder (housing, cover) 42 and scraper plate 16 and squeezes spring 51, squeeze 51 ring set of spring outside shaft 14
Portion, interior the turn-taking of one end connection 16 other end of scraper plate connection bearing holder (housing, cover) 42, guarantees that scraper plate and nozzle cap medial surface are in close contact.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of pear tree plantation spraying machine spray head, it is characterised in that: including nozzle boss (1), nozzle cap (2), the nozzle boss
Mounting hole (12) are equipped on the inside of (1) one section of end, are equipped with axle bed (13) inside the mounting hole (12), on the axle bed (13)
It is fixed with shaft (14), described shaft (14) one end is equipped with turbine flabellum (15), and shaft (14) other end, which is equipped with, to be scraped
Plate (16), the turbine flabellum (15) are located at mounting hole (12) interior end side, and the nozzle boss (1) is logical equipped with mounting hole (12) one end
It crosses threaded connection nozzle cap (2), nozzle cap (2) end face is hemispherical end face, and nozzle cap (2) end face is equipped with spray orifice
(21), the scraper plate (16) is tightly attached to the inner face of nozzle cap (2).
2. a kind of pear tree plantation spraying machine spray head according to claim 1, it is characterised in that: in the mounting hole (12)
End side is equipped with filter screen (31), is equipped with ceramic sleeve (32), the turbine fan between the filter screen (31) and axle bed (13)
It is internal that leaf (15) is located at ceramic sleeve (32).
3. a kind of pear tree plantation spraying machine spray head according to claim 1, it is characterised in that: the axle bed (13) includes
Ring stand (41), bearing holder (housing, cover) (42), the bearing holder (housing, cover) (42) are fixed on ring stand (41) by six groups of equal angular support rods (43)
On central axes, ring stand (41) the outer ring face is internal by being threadably mounted at mounting hole (12), the ring stand (41) and mounting hole
(12) dowel hole (44) are equipped in the axial direction between contact surface, positioning pin (45) is installed inside the dowel hole (44).
4. a kind of pear tree plantation spraying machine spray head according to claim 3, it is characterised in that: the bearing holder (housing, cover) (42) with
It is equipped between scraper plate (16) and squeezes spring (51), extruding spring (51) ring set is external in shaft (14), and one end connects scraper plate
(16) the interior of other end connection bearing holder (housing, cover) (42) is turn-taked.
5. a kind of pear tree plantation spraying machine spray head according to claim 1, it is characterised in that: the nozzle boss (1) with
Funnel guide face (52) are equipped at the port of nozzle cap (2) connecting pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821449037.2U CN208783627U (en) | 2018-09-05 | 2018-09-05 | A kind of pear tree plantation spraying machine spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821449037.2U CN208783627U (en) | 2018-09-05 | 2018-09-05 | A kind of pear tree plantation spraying machine spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208783627U true CN208783627U (en) | 2019-04-26 |
Family
ID=66208455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821449037.2U Active CN208783627U (en) | 2018-09-05 | 2018-09-05 | A kind of pear tree plantation spraying machine spray head |
Country Status (1)
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| CN (1) | CN208783627U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110973104A (en) * | 2019-12-30 | 2020-04-10 | 董吉卫 | Liquid medicine spraying device for preventing and treating rice diseases and insect pests |
| CN111990220A (en) * | 2020-08-26 | 2020-11-27 | 郝永河 | Multistage distributed constant-pressure irrigation system |
-
2018
- 2018-09-05 CN CN201821449037.2U patent/CN208783627U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110973104A (en) * | 2019-12-30 | 2020-04-10 | 董吉卫 | Liquid medicine spraying device for preventing and treating rice diseases and insect pests |
| CN111990220A (en) * | 2020-08-26 | 2020-11-27 | 郝永河 | Multistage distributed constant-pressure irrigation system |
| CN111990220B (en) * | 2020-08-26 | 2022-04-01 | 郝永河 | Multistage distributed constant-pressure irrigation system |
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