CN107321521A - A kind of hand-held sprays rifle - Google Patents
A kind of hand-held sprays rifle Download PDFInfo
- Publication number
- CN107321521A CN107321521A CN201710664890.XA CN201710664890A CN107321521A CN 107321521 A CN107321521 A CN 107321521A CN 201710664890 A CN201710664890 A CN 201710664890A CN 107321521 A CN107321521 A CN 107321521A
- Authority
- CN
- China
- Prior art keywords
- ventilating duct
- spray head
- hand
- cannon spray
- fan
- 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
- 239000007921 spray Substances 0.000 title claims abstract description 105
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 239000007769 metal material Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 18
- 230000000694 effects Effects 0.000 abstract description 17
- 238000000034 method Methods 0.000 abstract description 5
- 238000000889 atomisation Methods 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 description 10
- 238000005516 engineering process Methods 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/01—Spray pistols, discharge devices
Landscapes
- Catching Or Destruction (AREA)
- Nozzles (AREA)
Abstract
The invention provides a kind of hand-held sprays rifle, belong to field of mechanical technique.It solves the problem of existing spray gun spray effect is not good.This hand-held sprays rifle, including ventilating duct, cannon spray head and fan, handle is set on ventilating duct, cannon spray head is located at the front end of ventilating duct, and cannon spray head is connected with ventilating duct, cannon spray head is provided with nozzle component in rear small preceding big horn-like structure in cannon spray head, nozzle component includes several atomizers.It is atomized for the first time by atomizer to the liquid of ejection, secondary-atomizing is carried out to the liquid after first atomization by fan again, atomizing effect is good, after cannon spray head of the liquid after secondary-atomizing by horn-like structure sprays simultaneously, scope is wider, and the sprinkling under fan effect can be more deep into luxuriant crops branches and leaves, spray effect is good apart from farther.
Description
Technical field
The invention belongs to field of mechanical technique, it is related to a kind of sprayer, particularly a kind of hand-held sprays rifle.
Background technology
Sprayer is widely used in the production operation of agricultural and forestry, and in recent years, wind spraying aid type sprayer starts to obtain
Using still, existing wind spraying aid type sprayer is all that one impeller is driven using diesel engine equal power device, so as to produce
Anger stream, increases the carry of spray, the sprayer driven using large-scale power set certainly will cause whole sprayer build compared with
Greatly, it is clumsy, it is impossible to carry out flexible operating, particularly in the local operation such as rice terrace, fruit mountain.Chinese patent【Authorization Notice No.
CN103329876B】A kind of portable wind spraying aid type power spraye is disclosed, it includes a liquid reserve tank, it is characterised in that the spray
Day with fog also includes a ventilating duct, and the front end of the ventilating duct is provided with least one shower nozzle, and the shower nozzle passes through a flexible pipe and institute
State liquid reserve tank to be connected, a fan, the output of the fan and a motor are provided with the cylinder of the wind-guiding tube rear end
Axle be connected, the flexible pipe is connected with the electric water pump being arranged in liquid reserve tank, the motor and electric water pump with one
Power supply is connected, and a mounting seat is fixedly installed in the ventilating duct, and the center position of the mounting seat is provided with a locking cap, institute
The shell for stating motor is plugged in the locking cap, and some Air deflectors are connected between the locking cap and mounting seat.
It is due to that fan and shower nozzle are separately positioned on and led although the power spraye has the advantages that using light to a certain extent
The two ends of air duct, the center of gravity of whole power spraye is located on ventilating duct, in spray operation, for the adjustment in shower nozzle direction
Resistance is larger, fatiguability during artificial palm top, operation inconvenience；Simultaneously because the sprayer is connected using flexible pipe with liquid reserve tank,
Higher hydraulic pressure operation can not be born, for crops, particularly branches and leaves luxuriant crops relatively, the liquid of atomization can not be deep
Enter, spray effect is poor.
The content of the invention
The purpose of the present invention is there is above mentioned problem for existing technology, it is proposed that a kind of hand-held sprays rifle, its institute
The technical problem to be solved is how to improve the spray effect of hand-held sprays rifle, while ensureing using more laborsaving.
The purpose of the present invention can be realized by following technical proposal：A kind of hand-held sprays rifle, including ventilating duct, spraying
Handle is set on cylinder and fan, the ventilating duct, and the cannon spray head is located at the front end of ventilating duct, and cannon spray head is connected with ventilating duct
It is logical, it is characterised in that the cannon spray head is provided with nozzle component in rear small preceding big horn-like structure in the cannon spray head,
The nozzle component includes several atomizers.
This hand-held sprays rifle is atomized for the first time by atomizer to the liquid of ejection, then by fan to first mist
Liquid after change carries out secondary-atomizing, and atomizing effect is good, while cannon spray head of the liquid Jing Guo horn-like structure after secondary-atomizing
After ejection, scope is wider, and the sprinkling under fan effect can be more deep into luxuriant crops branches and leaves apart from farther, sprayed
Spill effect good.
In above-mentioned hand-held sprays rifle, the nozzle component also includes the drain pipe for being made as annular, each atomization spray
Head is disposed in an evenly spaced relation on drain pipe.The position relative distribution of each atomizer, can be with drain pipe under fan effect
Center is spread to surrounding, and spraying range is wider.
In above-mentioned hand-held sprays rifle, the drain pipe is located at the front end of spraying tube inner chamber, and drain pipe and spraying
Cylinder is arranged concentrically, and the diameter dimension of the drain pipe is more than the size for the air inlet for being located at spraying tube rear end, the atomizer
It is connected on the leading flank of drain pipe.Cannon spray head is made as round speaker tubular structure, and the diameter dimension of drain pipe is more than cannon spray head
Air inlet size, atomizer spray liquid wind-force effect under diffusion effect more preferably, spray effect is more preferable.
In above-mentioned hand-held sprays rifle, the nozzle of the atomizer is facing forward and is obliquely installed outwardly.Drain pipe
For round tube, atomizer relative tilt is connected on the side wall of drain pipe, is simple to manufacture, and the liquid that atomizer sprays
Diffusion effect it is more preferable.
In above-mentioned hand-held sprays rifle, the sidepiece of the ventilating duct is fixed with water pipe, institute excessively that metal material is made
The side wall of cannon spray head is passed through after the front end bending for stating water pipe and is connected with drain pipe, and the rear end for crossing water pipe is provided with pipe
Joint.The outside that water pipe is located at ventilating duct is crossed, the inner blower passage of ventilating duct will not be interfered, simultaneously because crossing water pipe
The hard tubing being made for metal material, can not only bear higher hydraulic pressure, and spray effect is more preferable, while water can be avoided
Pipe is interfered when whole spray gun is rocked to spray operation process.
In above-mentioned hand-held sprays rifle, the pipe joint is Moveable joint, and pipe joint is located at the side of ventilating duct
Rear.Moving pipe joint, not only make it that connection of the external water inlet pipe with crossing water pipe is more convenient, simultaneously because it sets
Put at the side rear of ventilating duct, additionally it is possible to further avoid water inlet pipe when whole spray gun is rocked to spray operation process
Interfere.
In above-mentioned hand-held sprays rifle, the fan is located between ventilating duct and cannon spray head.The air draught side of fan with
Ventilating duct is connected, and the air-supply side of fan is connected with cannon spray head, i.e., the spacing between fan and atomizer is shorter, and fan rotates institute
The wind of submitting just directly acts on atomized liquid without going past ventilating duct consumption, enables to the sprinkling of atomized liquid specific more
Far, spraying range is wider.
In above-mentioned hand-held sprays rifle, the front end of the ventilating duct has after the first connecting seat, the cannon spray head
End has the second connecting seat, is connected between first connecting seat, fan and the second connecting seat three by fastener.Fastening
Part is screw, bolt assembly etc., is demountable structure between ventilating duct, fan and cannon spray head three, and dismounting more facilitates.
In above-mentioned hand-held sprays rifle, the power socket for connecting external power supply, institute are provided with the ventilating duct
Power socket is stated to be electrically connected with fan.Power supply and ventilating duct are separated by this spray gun, not only can effectively ensure
Air channel integrality in ventilating duct, it is to avoid impacted due to the setting of battery to air channel smoothness, but also can make
The quality for obtaining whole spray gun is relatively light, and operation more facilitates.
In above-mentioned hand-held sprays rifle, shoulder belt is provided with the ventilating duct, the two ends of the shoulder belt are connected respectively
At the two ends of ventilating duct.Shoulder belt and handle are respectively positioned on the top surface of ventilating duct, and shoulder belt is located at the outside of handle, can not only divide
Active force of this spray gun in operation is carried on a shoulder pole, while will not also cause interference to handle, it is ensured that the accuracy in sprinkling direction.
Compared with prior art, the present invention has the following advantages that：
1st, this spray gun starts fan simultaneously while spraying, can carry out secondary mist to the liquid that atomizer sprays
Change, while the sprinkling of liquid can also be caused apart from farther, range of scatter is wider；
2nd, this spray gun is by setting hard to cross water pipe, and structural strength is high, can bear higher hydraulic pressure, can be more preferable
Spray film is deep into the depths of crops, with outstanding atomization and spray effect；
3rd, this spray gun not only shortens fan is preposition and ventilating duct the spacing of fan and atomizer, improved secondary
Atomizing effect, while the center of gravity of spray gun can also be caused to concentrate, adjusts in spray process and more facilitates.
Brief description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the dorsal view of the present invention.
Fig. 3 is the sectional view of the present invention.
Fig. 4 is the front view of cannon spray head in the present invention.
In figure, 1, ventilating duct；2nd, cannon spray head；3rd, fan；4th, handle；5th, atomizer；6th, drain pipe；7th, water pipe is crossed；8、
Pipe joint；9th, the first connecting seat；10th, the second connecting seat；11st, fastener；12nd, power socket；13rd, switch；14th, shoulder belt；15th, the 3rd
Connecting seat；16th, band；17th, fixed seat；18th, connector；19th, fan housing.
Embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
Referring to Figures 1 and 2, the present embodiment is a kind of hand-held sprays rifle, including ventilating duct 1, cannon spray head 2 and fan 3 are led
Air duct 1 is to set handle 4 on the horizontal rectangular drum like structure set, its top surface, and cannon spray head 2 and fan 3 are respectively positioned on ventilating duct 1
Front end, and fan 3, positioned between cannon spray head 2 and ventilating duct 1, cannon spray head 2 is connected by fan 3 with ventilating duct 1.
Concrete structure is as follows, and the front end of ventilating duct 1 has the first connecting seat 9, and the rear end of cannon spray head 2 has the second connecting seat
10, it is connected between the first connecting seat 9, the three of 3 and second connecting seat of fan 10 by fastener 11.The rear end of ventilating duct 1 is also
With the 3rd connecting seat 15, the 3rd connecting seat 15 is embedded with fan housing 19, and fan housing 19 can be stopped debris, it is to avoid blocking is led
Air duct 1, further, since fan 3 be located between cannon spray head 2 and ventilating duct 1, can also further avoid fan 3 rotation when by
Hit and damage to external impurities, while security during operation is also more preferable.
It is hinged with jointly on first connecting seat 9 and the 3rd connecting seat 15 on a band 16, two bands 16 and is equipped with shoulder belt
14, this spray gun can also be operated and more facilitated by the shared weight of shoulder belt 14 in operation.
Cannon spray head 2 is provided with nozzle component in rear small preceding big horn-like structure in cannon spray head 2.The side of ventilating duct 1
What side was fixed with that metal material is made crosses water pipe 7, cross after the front end bending of water pipe 7 through cannon spray head 2 side wall and with going out liquid
Pipe 6 is connected, and the rear end for crossing water pipe 7 is provided with pipe joint 8, and pipe joint 8 is Moveable joint, and pipe joint 8 is located at ventilating duct 1
Side rear.In the present embodiment, due to passing through the dismountable fastener phase of bolt class between ventilating duct 1, fan 3 and cannon spray head 2
Connection, crosses water pipe 7 and is also accordingly divided into dismountable two sections, its leading portion is connected on cannon spray head 2 and drain pipe 6, and its back segment passes through
Fixed seat 17 is connected on the side wall of ventilating duct 1, can be effectively prevented from vibration and ventilating duct 1 and whole sprayer are caused to do
Disturb, be connected between cross water pipe 7 front and rear two sections by dismountable connector.
The power socket 12 and switch 13 for connecting external power supply, power socket are provided with the opposite side side of ventilating duct 1
12nd, it is electrically connected between switch 13 and the three of fan 3.
With reference to Fig. 3 and Fig. 4, the drain pipe 6 that nozzle component includes annular is disposed in an evenly spaced relation in drain pipe 6 with several
On atomizer 5, drain pipe 6 is located at the front end of the inner chamber of cannon spray head 2, and drain pipe 6 is arranged concentrically with cannon spray head 2, drain pipe 6
Diameter dimension be more than the size of the air inlet positioned at the rear end of cannon spray head 2, atomizer 5 is connected on the leading flank of drain pipe 6,
And atomizer 5 nozzle forward and be obliquely installed outwardly.Fan dimension in the present embodiment is 60~100mm, is preferably
80mm, more preferably 80mm*80mm*38mm specifications fan.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (10)
- Carried 1. being set on a kind of hand-held sprays rifle, including ventilating duct (1), cannon spray head (2) and fan (3), the ventilating duct (1) Hand (4), the cannon spray head (2) is located at the front end of ventilating duct (1), and cannon spray head (2) is connected with ventilating duct (1), and its feature exists In the cannon spray head (2) is provided with nozzle component, the spray in rear small preceding big horn-like structure in the cannon spray head (2) Head assembly includes several atomizers (5).
- 2. hand-held sprays rifle according to claim 1, it is characterised in that the nozzle component also includes being made as annular Drain pipe (6), each atomizer (5) is disposed in an evenly spaced relation on drain pipe (6).
- 3. hand-held sprays rifle according to claim 2, it is characterised in that the drain pipe (6) is located in cannon spray head (2) The front end of chamber, and drain pipe (6) is arranged concentrically with cannon spray head (2), the diameter dimension of the drain pipe (6), which is more than, is located at cannon spray head (2) size of the air inlet of rear end, the atomizer (5) is connected on the leading flank of drain pipe (6).
- 4. hand-held sprays rifle according to claim 3, it is characterised in that the nozzle of the atomizer (5) is facing forward And be obliquely installed outwardly.
- 5. the hand-held sprays rifle according to Claims 2 or 3 or 4, it is characterised in that the sidepiece of the ventilating duct (1) is consolidated Be connected with that metal material is made crosses water pipe (7), after the front end bending for crossing water pipe (7) through cannon spray head (2) side wall and with Drain pipe (6) is connected, and the rear end for crossing water pipe (7) is provided with pipe joint (8).
- 6. hand-held sprays rifle according to claim 5, it is characterised in that the pipe joint (8) is Moveable joint, and Pipe joint (8) is located at the side rear of ventilating duct (1).
- 7. hand-held sprays rifle according to claim 1, it is characterised in that the fan (3) is located at ventilating duct (1) and spray Between mist cylinder (2).
- 8. hand-held sprays rifle according to claim 7, it is characterised in that the front end of the ventilating duct (1) has first Connecting seat (9), the rear end of the cannon spray head (2) has the second connecting seat (10), first connecting seat (9), fan (3) and the It is connected between two connecting seats (10) three by fastener (11).
- 9. the hand-held sprays rifle according to claim 1 or 2 or 3 or 4, it is characterised in that set on the ventilating duct (1) Have for connecting the power socket of external power supply (12), the power socket (12) is electrically connected with fan (3).
- 10. the hand-held sprays rifle according to claim 1 or 2 or 3 or 4, it is characterised in that set on the ventilating duct (1) Shoulder belt (14) is equipped with, the two ends of the shoulder belt (14) are connected to the two ends of ventilating duct (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710664890.XA CN107321521A (en) | 2017-08-07 | 2017-08-07 | A kind of hand-held sprays rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710664890.XA CN107321521A (en) | 2017-08-07 | 2017-08-07 | A kind of hand-held sprays rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107321521A true CN107321521A (en) | 2017-11-07 |
Family
ID=60225540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710664890.XA Pending CN107321521A (en) | 2017-08-07 | 2017-08-07 | A kind of hand-held sprays rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107321521A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019144477A1 (en) * | 2018-01-29 | 2019-08-01 | 江苏大学 | Sprayer for implementing high atomizing effect under low-pressure condition |
| CN112871489A (en) * | 2021-03-11 | 2021-06-01 | 中山市庆谊金属制品企业有限公司 | Portable water gun |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527548A (en) * | 2012-01-11 | 2012-07-04 | 陈新 | Far range air supply type mist spray purification device |
| CN202722336U (en) * | 2012-08-13 | 2013-02-13 | 浙江雄博电气有限公司 | Air supply structure of sprayer |
| JP2014004573A (en) * | 2012-06-26 | 2014-01-16 | Minoru Nakamura | Liquid spray device |
| CN103548801A (en) * | 2013-10-31 | 2014-02-05 | 黑龙江宇翔通用航空服务有限公司 | Agricultural sprayer |
| CN206196760U (en) * | 2016-11-22 | 2017-05-31 | 梁仙球 | A kind of portable wind send power spraye |
| CN207709252U (en) * | 2017-08-07 | 2018-08-10 | 王志华 | A kind of hand-held sprays rifle |
-
2017
- 2017-08-07 CN CN201710664890.XA patent/CN107321521A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102527548A (en) * | 2012-01-11 | 2012-07-04 | 陈新 | Far range air supply type mist spray purification device |
| JP2014004573A (en) * | 2012-06-26 | 2014-01-16 | Minoru Nakamura | Liquid spray device |
| CN202722336U (en) * | 2012-08-13 | 2013-02-13 | 浙江雄博电气有限公司 | Air supply structure of sprayer |
| CN103548801A (en) * | 2013-10-31 | 2014-02-05 | 黑龙江宇翔通用航空服务有限公司 | Agricultural sprayer |
| CN206196760U (en) * | 2016-11-22 | 2017-05-31 | 梁仙球 | A kind of portable wind send power spraye |
| CN207709252U (en) * | 2017-08-07 | 2018-08-10 | 王志华 | A kind of hand-held sprays rifle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019144477A1 (en) * | 2018-01-29 | 2019-08-01 | 江苏大学 | Sprayer for implementing high atomizing effect under low-pressure condition |
| US11260408B2 (en) | 2018-01-29 | 2022-03-01 | Jiangsu University | Sprinkler for achieving a high atomization effect under low pressure condition |
| CN112871489A (en) * | 2021-03-11 | 2021-06-01 | 中山市庆谊金属制品企业有限公司 | Portable water gun |
| CN112871489B (en) * | 2021-03-11 | 2024-09-17 | 中山市庆谊金属制品企业有限公司 | Portable water gun |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171107 |