CN105880065B - A kind of portable spray machine - Google Patents
A kind of portable spray machine Download PDFInfo
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- CN105880065B CN105880065B CN201610457843.3A CN201610457843A CN105880065B CN 105880065 B CN105880065 B CN 105880065B CN 201610457843 A CN201610457843 A CN 201610457843A CN 105880065 B CN105880065 B CN 105880065B
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- mixing chamber
- setting
- chamber
- injector
- hose
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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
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
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Abstract
A kind of portable spray machine, is related to agricultural technology field.The present invention solves existing push type spray appliance and sheds that existing sprinkling range is short, sprinkling breadth is small by hand, ineffective problem.A kind of portable spray machine, including high pressure blower, injector, hose, manually-operated gate, first mixing chamber, first air inlet pipe and back bucket, injector includes receiving chamber, mixing chamber and diffuser casing, the receiving chamber of injector is connected to setting with the air outlet of high pressure blower, mixing chamber side wall is connected with the connector being connected to mixing chamber, one end of hose is connected to setting with connector, the other end of hose is connected to setting with the first mixing chamber by manually-operated gate, multiple through-holes are offered on the side wall of first mixing chamber, the top of first mixing chamber is connected to setting with the outlet side of the first air inlet pipe, the inlet end setting of first air inlet pipe is outside back bucket.The present invention is sprayed for agricultural.
Description
Technical field
The present invention relates to a kind of spraying machines, and in particular to a kind of portable spray machine belongs to agricultural technology field.
Background technique
Existing agriculture and forestry pesticide, chemical fertilizer fertilization mode have two kinds, one is by hand shed, low efficiency, labor intensity
Greatly, fertilising face is small, especially paddy field because fertilising face is small, peasant will under to applying fertilizer in field.Another kind is with portable spray
Equipment is spilt to be mostly backpack and realize spraying function by pressing mode, it is easily tired after operator's long-time operation, simultaneously
Existing portable spray equipment can only mostly realize that liquid sprays, and effective spray of large area can not be carried out to granular chemical fertilizer etc.
It spills, flusher range is short.
Summary of the invention
The present invention is to solve existing push type spray appliance and shed that existing sprinkling range is short, sprinkling width by hand
Face is small, ineffective problem, and then provides a kind of portable spray machine.
Used technical solution is the present invention to solve above-mentioned technical problem:
Technical solution one: a kind of portable spray machine, including it is high pressure blower, injector, hose, manually-operated gate, first mixed
Chamber, the first air inlet pipe and back bucket are closed, injector includes receiving chamber, mixing chamber and diffuser casing, the receiving chamber of injector and high-pressure blast
The air outlet of machine is connected to setting, and mixing chamber side wall is connected with the connector being connected to mixing chamber, and one end of hose and connector connect
Logical setting, the other end of hose be connected tos setting with the first mixing chamber by manually-operated gate, the first mixing chamber be arranged carrying on the back in bucket and
Multiple first through hole are offered on the side wall of first mixing chamber, the top of the first mixing chamber is connected to the outlet side of the first air inlet pipe
Setting, the inlet end setting of the first air inlet pipe is outside back bucket.
Technical solution two: a kind of portable spray machine, including high pressure blower, injector, hose, the second mixing chamber and second
Air inlet pipe, injector include receiving chamber, mixing chamber and diffuser casing, and the receiving chamber of injector is connected to the air outlet of high pressure blower and sets
Set, mixing chamber side wall is connected with the connector being connected to mixing chamber, and one end of hose is connected to setting with connector, hose it is another
End is connected to setting with the second mixing chamber, and the top of the second mixing chamber is connected to setting with one end of the second air inlet pipe.
The present invention has the effect that compared with prior art
The high-speed flow that high pressure blower generates is working fluid, the mixture or air of air and liquid and solid particle
Mixture is driving fluid, and using the working principle of injector, the higher working fluid of pressure enters receiving chamber, working fluid with
Driving fluid mixes in mixing chamber, carries out energy exchange, and speed is gradually balanced in flow process, is often associated with pressure during this
The raising of power, mixed fluid enter diffuser casing, and pressure continues to increase because flowing velocity slows down, at expansion chamber exit,
The pressure of fluid-mixing peaks, spraying swath 7m, and compared with existing press-type spray device, sprinkling range is farther, and spraying swath is bigger,
Working efficiency is higher；Use high pressure blower as power section, does not need operator's Manual press to realize sprinkling, save significantly
The workload of operator is saved.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the portable spray machine of technical solution one；
Fig. 2 is the schematic perspective view of the portable spray machine of technical solution two；
Fig. 3 is the schematic front view of injector；
Fig. 4 is the first air inlet pipe and the connection schematic diagram of the first mixing chamber in specific embodiment two.
Specific embodiment
Specific embodiment 1: illustrating present embodiment, a kind of portable spray of present embodiment in conjunction with Fig. 1 and Fig. 3
Machine, including high pressure blower 1, injector 2, hose 3, manually-operated gate 4, the first mixing chamber 5, the first air inlet pipe 6 and back bucket 7, injection
Device 2 includes receiving chamber 2-1, mixing chamber 2-2 and diffuser casing 2-3, the air outlet 1- of the receiving chamber 2-1 and high pressure blower 1 of injector 2
1 connection setting, mixing chamber 2-2 side wall are connected with the connector 8 being connected to mixing chamber 2-2, and one end of hose 3 and connector 8 connect
The other end of logical setting, hose 3 is connected to setting with the first mixing chamber 5 by manually-operated gate 4, opens on the side wall of the first mixing chamber 5
Equipped with multiple first through hole 5-1, the top of the first mixing chamber 5 is connected to setting with the outlet side 6-1 of the first air inlet pipe 6, first into
The inlet end 6-2 of tracheae 6 is installed on the ladle body of back bucket 7.
The liquid that can be being packed into back bucket 7 is also possible to solid particle, and Ruo Qinei is solid particle, the first air inlet pipe 6
Inlet end 6-2 be open type, air from the inlet end 6-2 of the first air inlet pipe 6 enter the first mixing chamber 5；Ruo Qinei is liquid,
The inlet end 6-2 of first air inlet pipe 6 is shut, and carries on the back bucket 7 to prevent liquid flow from going out, air is from the lid of back bucket 7 above back bucket 7 or breathes freely
Hole enters the first mixing chamber 5.It is mixed to draw air into first by injector 2 and hose 3 for the high-speed flow that high pressure blower 1 generates
Close enter in the first mixing chamber after chamber 5 with solid particle or liquid in back bucket 7 mix with air into suspended state after inhaled together
Enter into the mixing chamber 2-2 of injector 2 and mixed, then from diffuser casing 2-3 high speed ejection.
The high-speed flow that high pressure blower 1 generates is working fluid, the mixture or air and solid particle of air and liquid
Mixture be driving fluid, using the working principle of injector 2, the higher working fluid of pressure enters receiving chamber 2-1, work
Fluid mixes in mixing chamber 2-2 with driving fluid, carries out energy exchange, and speed is gradually balanced in flow process, during this
It is often associated with the raising of pressure, mixed fluid enters diffuser casing 2-3, and pressure continues to increase because flowing velocity slows down,
The exit diffuser casing 2-3, the pressure of fluid-mixing peak.
High pressure blower 1 can be hair dryer or wind fire-extinguisher, the outlet air of the receiving chamber 2-1 and high pressure blower 1 of injector 2
The junction mouth 1-1 shape, depending on the air outlet 1-1 shape of high pressure blower 1.
For first mixing chamber 5 with back 7 bottom surface of bucket there are gap, the surface of the first mixing chamber 5 is provided with multiple first through hole 5-
1, the first mixing chamber 5 can be georama shape structure, hollow cylindrical structure or drum-shaped cover, and liquid or solid particle is logical
It crosses 5 bottom end of the first mixing chamber and multiple first through hole 5-1 is entered in the first mixing chamber 5 and mixed with air.
Portable spray machine of the invention is mainly used for spraying insecticide, sprays granular chemical fertilizer, can be used for farmland operation, nursery
Operation, the prevention and control of plant diseases, pest control, Antiepidemic sterilizing etc., winter can also carry out blowing snow with it.For example, spraying insecticide to rice field
When, existing method is mostly manually to walk to spray in field, and the amount of labour of staff is very big during sprinkling, working efficiency
It is not high, and portable spray machine of the invention is used, spray distance is remote, and mean level spray distance is 20~30m, and work people
Member does not need to be lauched into farm work, it is only necessary to which in two sides, balk is sprayed, and can all spray in monolith rice field
At.Also when spraying insecticide to fruit tree, because fruit tree is higher, while existing push type spray appliance spray distance
It is short, it can not spray in fruit tree higher position, and portable spray machine of the invention is used, it completely can be all equal by fruit tree
Even sprinkling is completed.
The back bucket 7 can select corresponding liquid back bucket or granular chemical fertilizer back according to the liquid or solid particle of sprinkling
Manually-operated gate 4 can be removed, and cannot have agglomeration in particle if it is sprinkling granular chemical fertilizer, otherwise may will affect spray by bucket
It penetrates, or even hose 3 can be blocked, sprinkling is made to can not be successfully progress.
It is respectively provided with harness on back bucket 7 and blower, makes it easy to carry.
A kind of portable spray machine of the invention further includes the atomizer that 2 exit diffuser casing 2-3 of injector is arranged in
9.It is designed in this way, the length of nozzle, if being liquid in back bucket 7, can be selected depending on the liquid or solid particle in back bucket 7
Atomizer 9 selects long nozzle 99 if being solid particle in back bucket 7.
The model 6MF-21-49 of high pressure blower, wind speed are greater than or equal to 28m/s, air quantity 0.49m3/s。
Such as: if being Liquid Fertilizer or pesticide in back bucket 7, back 7 volume of bucket is 20 liters/barrel, and the weight of entire spraying machine is
12kg, horizontal-jet amount are 6 liters/min, and horizontal-jet distance is 20~25m, spraying swath 7m；
If carrying on the back is solid particle compound fertilizer in bucket 7, back 7 volume of bucket is 20kg/ barrels, and the weight of entire spraying machine is
12kg, horizontal-jet amount be 2.5kg/ minute, horizontal-jet distance be 28~31m, spray particle diameter for less than or equal to
5mm, spraying swath 7m；
If carrying on the back is solid particle urea in bucket 7, back 7 volume of bucket is 15kg/ barrels, and the weight of entire spraying machine is 12kg,
Horizontal-jet amount is 2kg/ minutes, and horizontal-jet distance is 24~27m, and injection particle diameter is less than or equal to 5mm, and spraying swath is
7m。
The receiving chamber 2-1 of injector 2 and the air outlet 1-1 of high pressure blower 1 are affixed by screw, and hose 3 is sebific duct, high pressure
Blower 1 passes through the driven by engine to set within it and works.
Specific embodiment 2: being illustrated in combination with fig. 1 and fig. 4 present embodiment, the first air inlet pipe 6 is F shape structure, including bottom
One outlet side 6-1 in portion and two inlet end 6-2 on top.It is designed in this way, two inlet end 6-2 play the work of air inlet
With, while the pipeline where the inlet end 6-2 of lower section also acts as fixed entire first air inlet pipe 6 of support and the first mixing chamber 5
Effect avoids the first air inlet pipe 6 and the first mixing chamber 5 from generating position because carrying on the back the extruding of solid particle or liquid in bucket 7 and becomes
Shape, or even the air inlet in the first mixing chamber 5 is influenced, it is also more convenient when in addition the first air inlet pipe 6 is processed.It is other to form and connect pass
It is same as the specific embodiment one.
Specific embodiment 3: illustrating present embodiment in conjunction with Fig. 1 and Fig. 2, the mixing chamber 2-2 of injector 2 is cylindrical shape
Structure, receiving chamber 2-1 and diffuser casing 2-3 are pyramidal structure, the small end of the small end of receiving chamber 2-1 and diffuser casing 2-3 respectively with
The both ends of mixing chamber 2-2 are affixed.It is designed in this way, wherein diffuser casing 2-3 is open circles pyramidal structure, the taper knot of receiving chamber 2-1
Structure can be depending on the shape of the air outlet 1-1 of high pressure blower 1, and the air outlet 1-1 of high pressure blower 1 then receives if rectangle
The shape of the junction air outlet 1-1 of room 2-1 and high pressure blower 1 is rectangle.Other compositions and connection relationship and specific embodiment party
Formula one or two is identical.
Specific embodiment 4: being illustrated in combination with fig. 1 and fig. 4 present embodiment, the first mixing chamber 5 is drum-shaped cover, sky
Heart spheroidal structure or hollow cylindrical structure.It is designed in this way, air can be better with the liquid or solid particle in back bucket 7
Mixing.Other compositions are the same as the specific implementation mode 3 with connection relationship.
Specific embodiment 5: embodiment is described with reference to Fig. 1, the inlet end 6-2 of the first air inlet pipe 6 is provided with envelope
Cap.It is designed in this way, when carrying on the back in bucket is liquid, inlet end is sealed to prevent liquid from overflowing back bucket with sealing cap, is when carrying on the back in bucket
When solid particle, sealing cap is removed, air is made to enter the first mixing chamber from inlet end.Other compositions and connection relationship and specific implementation
Mode three is identical.
Specific embodiment 6: illustrating that present embodiment, one kind described in present embodiment are portable in conjunction with Fig. 2 and Fig. 3
Spraying machine, including high pressure blower 11, injector 2, hose 33, the second mixing chamber 44 and the second air inlet pipe 55, injector 2 include connecing
By room 2-1, mixing chamber 2-2 and diffuser casing 2-3, the receiving chamber 2-1 of injector 2 is connected to the air outlet 11-1 of high pressure blower 11 and sets
It sets, mixing chamber 2-2 side wall is connected with the connector 88 being connected to mixing chamber 2-2, and one end of hose 33 is connected to connector 88 to be set
It sets, the other end of hose 33 is connected to setting, the top of the second mixing chamber 44 and the one of the second air inlet pipe 55 with the second mixing chamber 44
End connection setting.
A kind of portable spray machine described in present embodiment is mainly used for the sprinkling of solid particle, and the second mixing chamber 44 is put
Set in the bucket equipped with solid particle or in bag that (bucket or bag equipped with solid particle, which can be, to be placed on the ground, can also be with
It is located in move vehicle), air enters in the second mixing chamber 44 from the other end of the second air inlet pipe 55, and solid particle enters
It is inhaled into the mixing chamber 2-2 of injector 2 after mixing with air into suspended state in second mixing chamber, what high pressure blower 11 generated
High-speed flow is working fluid, and the mixture of air and solid particle is driving fluid, utilizes the working principle of injector 2, pressure
The higher working fluid of power enters receiving chamber 2-1, and working fluid mixes in mixing chamber 2-2 with driving fluid, carries out energy friendship
It changes, speed is gradually balanced in flow process, and the raising of pressure is often associated with during this, and mixed fluid enters diffuser casing 2-
3, pressure continues to increase because flowing velocity slows down, and in the exit diffuser casing 2-3, the pressure of fluid-mixing peaks.
High pressure blower 11 can be hair dryer or wind fire-extinguisher, and the receiving chamber 2-1 of injector 2 and high pressure blower 11 go out
The air port junction 11-1 shape, depending on the air outlet 11-1 shape of high pressure blower 11.
The multiple U-type groove 44-1 opened up on the side wall that solid particle passes through 44 bottom end of the second mixing chamber and the second mixing chamber 44
It enters in the second mixing chamber 44 and mixes with air.U-type groove 44-1 on the side wall of second mixing chamber 44 may be second logical
Hole, the second mixing chamber 44 can be georama shape structure, hollow cylindrical structure or drum-shaped cover, and solid particle passes through the
Two mixing chambers, 44 bottom end and multiple second through-holes or U-type groove 44-1 are entered in the second mixing chamber 44 and are mixed with air.
Portable spray machine of the invention is mainly used for spraying insecticide, sprays granular chemical fertilizer, can be used for farmland operation, nursery
Operation, the prevention and control of plant diseases, pest control, Antiepidemic sterilizing etc., winter can also carry out blowing snow with it.The working time is greatly saved, improves work
Make efficiency, reduces the amount of labour of operator.
For example, horizontal-jet amount is 2.5kg/ minutes if solid particle compound fertilizer, horizontal-jet distance is 28~31m,
Spraying particle diameter is less than or equal to 5mm, spraying swath 7m；If solid particle urea, horizontal-jet amount is 2kg/ minutes, water
Flat spray distance is 24~27m, and injection particle diameter is less than or equal to 5mm, spraying swath 7m.
The receiving chamber 2-1 of injector 2 and the air outlet 11-1 of high pressure blower 11 are affixed by screw, and hose 33 is sebific duct,
High pressure blower 11 passes through the driven by engine to set within it and works.
Specific embodiment 7: embodiment is described with reference to Fig. 2, the one of the other end of hose 33 and the second air inlet pipe 55
End is connected to setting with the top of the second mixing chamber 44.Other compositions are identical as specific embodiment six as connection relationship.
Specific embodiment 8: illustrating present embodiment in conjunction with Fig. 2 and Fig. 3, the mixing chamber 2-2 of injector 2 is cylindrical shape
Structure, receiving chamber 2-1 and diffuser casing 2-3 are pyramidal structure, the small end of the small end of receiving chamber 2-1 and diffuser casing 2-3 respectively with
The both ends of mixing chamber 2-2 are affixed.It is designed in this way, wherein diffuser casing 2-3 is open circles pyramidal structure, the taper knot of receiving chamber 2-1
Structure can be depending on the shape of the air outlet 11-1 of high pressure blower 11, and the air outlet 11-1 of high pressure blower 11 is if rectangle, then
The shape of the junction air outlet 11-1 of nearly receiving chamber 2-1 and high pressure blower 11 is rectangle.Other compositions and connection relationship and tool
Body embodiment six or seven is identical.
Specific embodiment 9: embodiment is described with reference to Fig. 2, the second mixing chamber 44 is drum-shaped cover, and second is mixed
It closes and offers multiple U-type groove 44-1 on the side wall of chamber 44.It is designed in this way, air and solid particle can be in the second mixing chambers 44
Preferably mixing.Other compositions are identical as specific embodiment eight as connection relationship.
Specific embodiment 10: embodiment is described with reference to Fig. 2, the second mixing chamber 44 is open circles spherical structure, the
Multiple second through-holes are offered on the outer wall of two mixing chambers 44.It is designed in this way, when work will guarantee that the second mixing chamber is to be wrapped up
Between solid particle, solid particle enters the second mixing chamber from multiple second through-holes.Other compositions and connection relationship and tool
Body embodiment eight is identical.
Claims (8)
1. a kind of portable spray machine, it is characterised in that: including high pressure blower (1), injector (2), hose (3), manually-operated gate
(4), the first mixing chamber (5), the first air inlet pipe (6) and back bucket (7), injector (2) includes receiving chamber (2-1), mixing chamber (2-2)
And diffuser casing (2-3), the receiving chamber (2-1) of injector (2) are connected to setting, mixing chamber with the air outlet (1-1) of high pressure blower (1)
(2-2) side wall is connected with the connector (8) being connected to mixing chamber (2-2), and one end of hose (3) is connected to setting with connector (8),
The other end of hose (3) is connected to setting with the first mixing chamber (5) by manually-operated gate (4), and the first mixing chamber (5) setting is in back bucket
Offered multiple first through hole (5-1) on interior and the first mixing chamber (5) side wall, the top of the first mixing chamber (5) with first into
The outlet side (6-1) of tracheae (6) is connected to setting, inlet end (6-2) setting of the first air inlet pipe (6) back bucket (7) outside, first into
Tracheae (6) is F shape structure, two inlet ends (6-2) of an outlet side (6-1) and top including bottom.
2. a kind of portable spray machine according to claim 1, it is characterised in that: the mixing chamber (2-2) of injector (2) is
Columnar structured, receiving chamber (2-1) and diffuser casing (2-3) are pyramidal structure, the small end and diffuser casing (2- of receiving chamber (2-1)
3) small end is affixed with the both ends of mixing chamber (2-2) respectively.
3. a kind of portable spray machine according to claim 2, it is characterised in that: the first mixing chamber (5) is drum-shaped cover
Body, open circles spherical structure or hollow cylindrical structure.
4. a kind of portable spray machine according to claim 3, it is characterised in that: the inlet end (6- of the first air inlet pipe (6)
2) it is provided with sealing cap.
5. a kind of portable spray machine, it is characterised in that: mixed including high pressure blower (11), injector (2), hose (33), second
It closes chamber (44) and the second air inlet pipe (55), injector (2) includes receiving chamber (2-1), mixing chamber (2-2) and diffuser casing (2-3), draw
The receiving chamber (2-1) of emitter (2) is connected to setting with the air outlet (11-1) of high pressure blower (11), and mixing chamber (2-2) side wall is affixed
There is the connector (88) being connected to mixing chamber (2-2), one end of hose (33) is connected to setting with connector (88), hose (33)
The other end is connected to setting with the top of the second mixing chamber (44), and the one of the top of the second mixing chamber (44) and the second air inlet pipe (55)
End connection setting, the second mixing chamber (44) are placed in the bucket equipped with solid particle or in bag.
6. a kind of portable spray machine according to claim 5, it is characterised in that: the mixing chamber (2-2) of injector (2) is
Columnar structured, receiving chamber (2-1) and diffuser casing (2-3) are pyramidal structure, the small end and diffuser casing (2- of receiving chamber (2-1)
3) small end is affixed with the both ends of mixing chamber (2-2) respectively.
7. a kind of portable spray machine according to claim 6, it is characterised in that: the second mixing chamber (44) is drum-shaped cover
Body offers multiple U-type grooves (44-1) on the side wall of the second mixing chamber (44).
8. a kind of portable spray machine according to claim 6, it is characterised in that: the second mixing chamber (44) is georama
Shape structure offers multiple second through-holes on the outer wall of the second mixing chamber (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610457843.3A CN105880065B (en) | 2016-06-22 | 2016-06-22 | A kind of portable spray machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610457843.3A CN105880065B (en) | 2016-06-22 | 2016-06-22 | A kind of portable spray machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105880065A CN105880065A (en) | 2016-08-24 |
| CN105880065B true CN105880065B (en) | 2019-03-08 |
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ID=56718725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610457843.3A Active CN105880065B (en) | 2016-06-22 | 2016-06-22 | A kind of portable spray machine |
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| CN (1) | CN105880065B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111889253A (en) * | 2020-08-12 | 2020-11-06 | 薛琼 | Wisdom agriculture and forestry fruit protector |
| CN113083161B (en) * | 2021-04-09 | 2022-04-12 | 华东理工大学 | Jet type foam generating device for removing peculiar smell substances |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GR1007079B (en) * | 2005-10-05 | 2010-11-25 | Χρηστος Παυλου Μπιρατσης | Portable sprayer for pesticides and liquid fertilisers |
| FR2964887B1 (en) * | 2010-09-22 | 2014-01-24 | Xeda International | LIQUID THERMONEBULIZING DEVICE AND ASSOCIATED METHOD |
| JP2013091027A (en) * | 2011-10-25 | 2013-05-16 | Makita Corp | Ventilation system chemicals sprayer |
| JP2013091023A (en) * | 2011-10-25 | 2013-05-16 | Makita Corp | Mist blower |
| CN205797543U (en) * | 2016-06-22 | 2016-12-14 | 刘小华 | A kind of portable spray machine |
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2016
- 2016-06-22 CN CN201610457843.3A patent/CN105880065B/en active Active
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| CN105880065A (en) | 2016-08-24 |
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