CN108094386A - A kind of spraying machine - Google Patents
A kind of spraying machine Download PDFInfo
- Publication number
- CN108094386A CN108094386A CN201810089599.9A CN201810089599A CN108094386A CN 108094386 A CN108094386 A CN 108094386A CN 201810089599 A CN201810089599 A CN 201810089599A CN 108094386 A CN108094386 A CN 108094386A
- Authority
- CN
- China
- Prior art keywords
- spraying machine
- machine according
- water tank
- spray boom
- shaft
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0003—Atomisers or mist blowers
- A01M7/0017—Portable atomisers, e.g. knapsack type
- A01M7/0021—Portable atomisers, e.g. knapsack type motor-driven
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
Spraying machine provided by the invention, by the length for adjusting flexible spray boom, the injection spray pipe of driving device driving simultaneously is wound in shaft with adjustable spraying pipe folding and unfolding pipeline, different plant heights can be applicable in, flexible modulation spread of spray, efficiency when plant protection personnel carry out different height layer crop plant protection operation is finally improved, reduces plant protection difficulty and cost.
Description
Technical field
The present invention relates to backpack plant protection equipment technology field, more particularly to a kind of spraying machine.
Background technology
Spraying machine mainly includes water tank, water pump, spray boom and nozzle at present.And the spray bar length of existing spraying machine is fixed
, during causing actual plant protection operation, upper strata crop is not readily accessible to liquid, so as to which plant protection be brought to be not thorough, disease and insect it is quick-fried
The hidden danger of hair.It can only cause to take work consuming by limitation insect density in real time of frequently going and buy Chinese medicine.Certain those skilled in the art can
To expect, adjustable apparatus can be set to adjust spray bar length to realize flexible modulation spray height, but existing adjustable apparatus
Design often result in device systems complexity, weight increase, be not appropriate for especially for knapsack sprayer.
Therefore, said structure defect how is solved, is the technical issues of current those skilled in the art are urgently to be resolved hurrily.
The content of the invention
In view of this, it is an object of the invention to provide a kind of spraying machine, cleverly injection spray pipe is combined in rolls with shaft
Line apparatus, improve plant protection personnel to different height layer crop carry out plant protection operation when efficiency, reduce plant protection difficulty and
Cost.
To achieve the above object, the present invention provides following technical solution：
A kind of spraying machine, including water tank, spray boom and injection spray pipe for the liquid of the water tank to be delivered to nozzle, institute
State the flexible spray boom that spray boom is adjustable length；
Coiling apparatus is further included, the coiling apparatus includes shaft and for the injection spray pipe to be driven to be wound in described turn
The driving device of axis.
Preferably, in above-mentioned spraying machine, winding box is further included, the coiling apparatus stores the injection spray pipe to described
In winding box.
Preferably, in above-mentioned spraying machine, the driving device includes connecting the clockwork spring of the injection spray pipe, the hair
Spring one end is connected with the shaft.
Preferably, in above-mentioned spraying machine, the driving device is for driving the rocking handle that the shaft rotates.
Preferably, in above-mentioned spraying machine, the flexible spray boom includes telescoping inner and is sheathed on the telescoping inner
Outer telescopic tube.
Preferably, in above-mentioned spraying machine, it is provided between the telescoping inner and the outer telescopic tube opposite for the two
The slide of slip.
Preferably, in above-mentioned spraying machine, the snak link being sheathed on the telescoping inner is further included, the snak link is
Elastic collar with opening is additionally provided with convex block on the snak link, be provided on the outer telescopic tube can with it is described convex
The circular hole that block connects and fixes.
Preferably, in above-mentioned spraying machine, the shoulder braces being arranged on the water tank or running part are further included.
Preferably, in above-mentioned spraying machine, connected between the water tank and the flexible spray boom by corrugated flexible hose.
Preferably, in above-mentioned spraying machine, the water outlet of the water tank is provided with feed flow filter screen.
It can be seen from the above technical proposal that spraying machine provided by the invention, by adjusting the length of flexible spray boom, simultaneously
Driving device driving injection spray pipe is wound in shaft with adjustable spraying pipe folding and unfolding pipeline, can be applicable in different plant heights, flexibly
Adjustable spraying scope finally improves efficiency when plant protection personnel carry out different height layer crop plant protection operation, reduces plant
Protect difficulty and cost.
Description of the drawings
It in order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is a kind of structure diagram of spraying machine provided in an embodiment of the present invention；
Fig. 2 is water tank provided in an embodiment of the present invention and the partial enlarged view of flexible spray boom connecting pin；
Fig. 3 is a kind of structure diagram of winding box provided in an embodiment of the present invention；
Fig. 4 is a kind of structure diagram of flexible spray boom provided in an embodiment of the present invention；
Fig. 5 is a kind of structure diagram of snak link provided in an embodiment of the present invention.
Water tank 1, shoulder braces 2, flexible spray boom 3, nozzle 4, water pump 5, feed flow filter screen 6, accumulator 7, feed flow transfer tube 8,
Pumping line 9, pore 10, injection spray pipe 11, clockwork spring 12, corrugated flexible hose 13, shaft 14, telescoping inner 15, outer telescopic tube
16th, snak link 17, winding box B.
Specific embodiment
The invention discloses a kind of spraying machines, and injection spray pipe and shaft cleverly are combined into coiling apparatus, improve plant protection
Personnel carry out different height layer crop efficiency during plant protection operation, reduce plant protection difficulty and cost.
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
- Fig. 5 is please referred to Fig.1, Fig. 1 is a kind of structure diagram of spraying machine provided in an embodiment of the present invention.
Spraying machine provided in an embodiment of the present invention, the spraying machine include water tank 1, spray boom and for by the liquid of water tank 1
The injection spray pipe 11 of nozzle 4 is delivered to, spray boom is the flexible spray boom 3 of adjustable length, further includes coiling apparatus.Coiling apparatus includes
Shaft 14 and for injection spray pipe 11 to be driven to be wound in the driving device of shaft 14.
When spraying liquid (such as liquid) to upper strata crop, it is necessary to extend the length of flexible spray boom 3, driving device driving spray
Mist pipe 11 14 rotates forward (forward direction is that can discharge the direction of 11 spiral length of injection spray pipe) around the shaft, and release is wound in shaft
The spiral length of injection spray pipe 11 on 14 so that injection spray pipe 11 is gradually extended with flexible spray boom 3, and the liquid in water tank can spray
Onto upper strata crop.When spraying liquid to low layer crop, it is necessary to shrink the length of flexible spray boom 3, driving device driving spraying
Pipe 11 14 rotates backward (being reversely the direction that can shrink 11 spiral length of injection spray pipe) around the shaft, and contraction is wound in shaft 14
On injection spray pipe 11 spiral length so that injection spray pipe 11 is gradually tapered up with flexible spray boom 3, and the liquid in water tank is sprayed onto low layer
On crop.
Above-mentioned technical proposal can be seen that spraying machine provided by the invention, by adjusting the length of flexible spray boom 3, simultaneously
Driving device driving injection spray pipe 11 is wound in shaft 14 with 11 folding and unfolding pipeline of adjustable spraying pipe, and it is high can be applicable in different plant
Degree, flexible modulation spread of spray finally improve efficiency when plant protection personnel carry out different height layer crop plant protection operation, drop
Low plant protection difficulty and cost.
This programme further includes winding box B, and coiling apparatus stores injection spray pipe 11 to winding box B.Injection spray pipe 11 passes through volume
Line apparatus is received into winding box B and carries out folding and unfolding with flexible 3 length change of spray boom.Specifically, winding box B can be placed in water tank
Inside 1 or be placed outside 1 surface of water tank, and or winding box B be the 1 integrally formed inner cavity in inside of water tank.Shaft 14 is pivotable to be set
It is placed in winding box B.
It is further preferred that driving device includes the clockwork spring 12 of connection injection spray pipe 11.12 one end of clockwork spring is with turning
Axis 14 connects.Its operation principle is that the clockwork spring 12 of injection spray pipe 11 and connection injection spray pipe 11 is wound in shaft 14, is stretched
When that need not extend, injection spray pipe 11 is received the bending moment of clockwork spring 12 and is rolled with shaft 14 for axle center contracting spray boom 3,
When flexible spray boom 3 extends, nozzle 4 drives injection spray pipe 11 connected to it, by the injection spray pipe 11 in coiling apparatus out of winding box B
Certain length is pulled out, which increases with the elongation of flexible spray boom 3, and clockwork spring 12 is being bent when flexible spray boom 3 is shunk
Under the action of torque injection spray pipe 11 is driven to shrink back simultaneously in winding box B.
In another mentality of designing, driving device is for driving the rocking handle that shaft 14 rotates, and rocking handle can be with turn
Axis 14 rotates, and driving injection spray pipe 11 is wound in shaft 14.Concretely, in 14 end set turntable of shaft, set on turntable
Rocking handle is put to rotate with drive shaft.
In order to further optimize above-mentioned technical proposal, flexible spray boom 3 provided by the invention includes telescoping inner 15 and is arranged
In the outer telescopic tube 16 on telescoping inner 15.
The length adjustment device of flexible spray boom 3, is specifically as follows, confession is provided between telescoping inner 15 and outer telescopic tube 16
The opposite slide slided of the two.
Preferably, this programme further includes the snak link 17 being sheathed on telescoping inner 15, and snak link 17 is with opening
Elastic collar is additionally provided with convex block on snak link 17, the circular hole that can be connected and fixed with convex block is provided on outer telescopic tube 16, rises
To fixation.Specifically, snak link 17 can be elastic metallic integrated formed structure, and convex block is by being bent to form protrusion.
For outer telescopic tube 16 with telescoping inner 15 in opposite sliding process, it is interior with stretching that snak link 17 is located at outer telescopic tube 16
Between pipe 15, particularly convex block is squeezed between the inner wall of outer telescopic tube 16 and the outer wall of telescoping inner 15 so that entire bullet
Spring button 17 generates deformation, and when outer telescopic tube 16 relatively slides to appropriate length with telescoping inner 15, (outer telescopic tube 16 is right at this
Answer and circular hole opened up on position), convex block is caught in circular hole, and elastic deformation is released, and snak link 17 recovers as former state, telescoping inner 15
It is fixed between outer telescopic tube 16.When outer telescopic tube 16 and telescoping inner 15 need opposite slip again, pressing convex block makes it
It is again positioned between the inner wall of outer telescopic tube 16 and the outer wall of telescoping inner 15, repeats the above process.
In a kind of specific embodiment, multiple circular holes are arranged at intervals on the length direction of outer telescopic tube 16, elongation is stretched
Contracting spray boom 3 arrives a certain length, and the convex block for the snak link 17 being set on telescoping inner 15 is embedded in the corresponding circular hole of the length, stretches
It is fixed between contracting inner tube 15 and outer telescopic tube 16.When needing to shorten flexible spray boom 3, the convex block of snak link 17 is pressed, is stretched interior
It releases and fixes between pipe 15 and outer telescopic tube 16, flexible spray boom 3 is adjusted and arrives another length.
This programme further includes the shoulder braces 2 being arranged on water tank 1 or running part, you can be respectively seen as knapsack sprayer or
Walking spraying machine.Spraying machine can be moved by manually bearing water tank or machine-walking portion.Running part can be wheel and rail
The sliding block or pulley of road connection pass through motor-driven driving device.
It is connected between water tank 1 and flexible spray boom 3 by corrugated flexible hose 13, realizes the two freely activity.The water outlet of water tank 1
Feed flow filter screen 6 is provided with, for filtering.
In a particular embodiment, as shown in Figure 1, when plant protection personnel carry out plant protection operation, sprayed by 2 back of shoulder braces
Machine, the water in water tank 1 by water pump 5 pump to water supply transfer tube 8 after being filtered by feed flow filter screen 6, and then water flow to water pump and goes out
Water pipe 9 (pumping line 9 is to be connected with water supply transfer tube 8 a bit of, is connected in winding box B with injection spray pipe 11).Spraying
Pipe 11 is fixed on by clockwork spring 12 in the shaft 14 in winding box B.Water pump 5 is powered by accumulator 7, can be in order to bearing
Formula spraying machine is carried in any environment, without connecting external power supply by electric wire.
Flexible spray boom 3 is connected by corrugated flexible hose 13 with water tank 1, realizes freely activity.Pass in and out the injection spray pipe of winding box B
11st, pumping line 9 and clockwork spring 12 pass through corrugated flexible hose 13 by pore 10.Pore 10 is that corrugated flexible hose 13 is opened above
Hole, injection spray pipe 11 and pumping line 9 is facilitated to pass through.When going and buy Chinese medicine to high-rise crop, flexible spray boom 3 is extended, is stretched
It can enter at the top of the convex block of snak link 17 in inner tube 15 in the circular hole of outer telescopic tube 16, so as to fulfill telescoping inner and stretch outer
The elongation of pipe.The most head of injection spray pipe 11 is connected with clockwork spring 12, when extending flexible spray boom 3,12 same injection spray pipe of clockwork spring
11 are drawn from winding box B simultaneously；When needing to shorten spray boom 3, snak link 17 is pressed, injection spray pipe 11 is curved clockwork spring 12
It is contracted under the action of bent torque in winding box B.
Finally, it is to be noted that, herein, term " comprising ", "comprising" or its any other variant are intended to
Cover non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only include those
Element, but also including other elements that are not explicitly listed or further include as this process, method, article or set
Standby intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
Also there are other identical elements in the process, method, article or apparatus that includes the element.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use the present invention.
A variety of modifications of these embodiments will be apparent for those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, it is of the invention
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide scope caused.
Claims (10)
1. a kind of spraying machine, including water tank (1), spray boom and spray for the liquid of the water tank (1) to be delivered to nozzle (4)
Mist pipe (11), which is characterized in that the spray boom is the flexible spray boom (3) of adjustable length；
Coiling apparatus is further included, the coiling apparatus includes shaft (14) and for the injection spray pipe (11) to be driven to be wound in institute
State the driving device of shaft (14).
2. spraying machine according to claim 1, which is characterized in that further include winding box (B), the coiling apparatus is by described in
In injection spray pipe (11) storage to the winding box (B).
3. spraying machine according to claim 1 or 2, which is characterized in that the driving device includes connecting the injection spray pipe
(11) clockwork spring (12), described clockwork spring (12) one end are connected with the shaft (14).
4. spraying machine according to claim 1 or 2, which is characterized in that the driving device is for driving the shaft
(14) rocking handle rotated.
5. spraying machine according to claim 1, which is characterized in that the flexible spray boom (3) include telescoping inner (15) and
The outer telescopic tube (16) being sheathed on the telescoping inner (15).
6. spraying machine according to claim 5, which is characterized in that the telescoping inner (15) and the outer telescopic tube (16)
Between be provided with for both the opposite slide slided.
7. spraying machine according to claim 5, which is characterized in that further include the bullet being sheathed on the telescoping inner (15)
Spring button (17), the snak link (17) are the elastic collar with opening, and convex block is additionally provided on the snak link (17), described
The circular hole that can be connected and fixed with the convex block is provided on outer telescopic tube (16).
8. spraying machine according to claim 1, which is characterized in that further include the shoulder braces being arranged on the water tank (1)
(2) or running part.
9. spraying machine according to claim 1, which is characterized in that lead between the water tank (1) and the flexible spray boom (3)
Cross corrugated flexible hose (13) connection.
10. spraying machine according to claim 1, which is characterized in that the water outlet of the water tank (1) is provided with feed flow filtering
Net (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810089599.9A CN108094386A (en) | 2018-01-30 | 2018-01-30 | A kind of spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810089599.9A CN108094386A (en) | 2018-01-30 | 2018-01-30 | A kind of spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108094386A true CN108094386A (en) | 2018-06-01 |
Family
ID=62221309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810089599.9A Pending CN108094386A (en) | 2018-01-30 | 2018-01-30 | A kind of spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108094386A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3744719A (en) * | 1971-10-20 | 1973-07-10 | Wallick J | Portable liquid spray assembly with boom and nozzle |
| DE3728415A1 (en) * | 1987-04-14 | 1988-11-03 | Juergen Dipl Ing Schaefer | Telescopic tube |
| KR20090007013U (en) * | 2008-01-07 | 2009-07-13 | 임영호 | A spray |
| CN204634845U (en) * | 2015-05-14 | 2015-09-16 | 河南大诚通用航空科技有限公司 | A kind of miniature pesticide spray helicopter chemical spraying device stretching structure |
| CN206449066U (en) * | 2016-11-17 | 2017-08-29 | 福州昇立莱旅游制品有限公司 | A kind of pressing component for the pipe fitting that stretches |
-
2018
- 2018-01-30 CN CN201810089599.9A patent/CN108094386A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3744719A (en) * | 1971-10-20 | 1973-07-10 | Wallick J | Portable liquid spray assembly with boom and nozzle |
| DE3728415A1 (en) * | 1987-04-14 | 1988-11-03 | Juergen Dipl Ing Schaefer | Telescopic tube |
| KR20090007013U (en) * | 2008-01-07 | 2009-07-13 | 임영호 | A spray |
| CN204634845U (en) * | 2015-05-14 | 2015-09-16 | 河南大诚通用航空科技有限公司 | A kind of miniature pesticide spray helicopter chemical spraying device stretching structure |
| CN206449066U (en) * | 2016-11-17 | 2017-08-29 | 福州昇立莱旅游制品有限公司 | A kind of pressing component for the pipe fitting that stretches |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180601 |
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| RJ01 | Rejection of invention patent application after publication |