CN207744629U - A kind of spraying machine - Google Patents
A kind of spraying machine Download PDFInfo
- Publication number
- CN207744629U CN207744629U CN201820001665.8U CN201820001665U CN207744629U CN 207744629 U CN207744629 U CN 207744629U CN 201820001665 U CN201820001665 U CN 201820001665U CN 207744629 U CN207744629 U CN 207744629U
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- liquid
- storing barrel
- liquid storing
- outlet tube
- tube
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Abstract
The utility model discloses a kind of spraying machines, are related to graden machine technical field, solve the problems, such as that medicinal liquid agitating is non-uniform.It includes rack, the bottom of rack is equipped with traveling wheel, side of the rack far from traveling wheel is provided with the driving device of driving traveling wheel, side of the rack far from traveling wheel is equipped with liquid storing barrel, it is provided with liquid injection port on the bucket wall of liquid storing barrel and covers the bung of liquid injection port, it is provided with the medicine absorbing tube for connecting spray gun on liquid storing barrel, the circulator for keeping liquid uniformly mixed is provided on liquid storing barrel；Circulator includes being sequentially communicated the inlet tube, circulating pump and outlet tube to form circulation loop, and inlet tube stretches into the bottom inside liquid storing barrel and positioned at liquid storing barrel, and outlet tube is located at the top of liquid storing barrel and stretches into inside liquid storing barrel.Promote the medicine of powdery to dissolve, or the medicine of liquid is made to be uniformly mixed with water to realize the cycle of liquid by the way that circulator is arranged, reduces operator's labor intensity.
Description
Technical field
The utility model is related to graden machine technical field more particularly to a kind of spraying machines.
Background technology
China is traditional large agricultural country, with the development of economy with the progress of science and technology, farm machinary slelction
Degree is higher and higher, and the sprinkling mechanical type for plant protection dispenser is more and more, and either the maintenance of afforestation is still
The protection of park vegetation or the weeding deinsectization of crops all be unable to do without pesticide dispersal equipment.Currently, the spraying machine in China is in medicine
Artificial stirring is mostly used in liquid whipping process greatly, not only dangerous property is high for artificial stirring, operator is easily poisoned, mixing time
It is long, the big equal human problems of labor intensity, but also there are medicinal liquid agitating is uneven, pesticide utilization rate is low, a system such as spray nozzle clogging
Row problem seriously reduces the control effect of pest and disease damage, hinders the development of China's agricultural.
The Chinese utility model patent of Publication No. CN205912739U discloses a kind of self-propelled gardens spraying machine, packet
Water butt and engine are included, the upper surface of the water butt is installed with bung and water outlet, and water outlet is arranged in bung
Left side, be also installed with metallic plate in the outer surface of water butt, the inside of the water butt is installed with water stage measurement
Instrument, and water stage measurement instrument is fixedly mounted on the inner wall on the right side of water butt, is installed on the left of water stage measurement instrument manually
Blender, and the top of hand mixer is fixedly connected across water butt with the hand operated mixing bar for being placed in water butt surface, it is described
Water pipe is installed on water outlet on the left of water butt, and the high-pressure spray gun of the water pipe other end is fixed by water pipe and water butt
Connection.
Above-mentioned patent is by being arranged hand mixer, compared to being stirred liquid under unlimited environment in traditional technology
It mixes, can be poisoned to avoid operator, ensure the safety of operator, but hand operated mixing is there are the non-uniform problem of medicinal liquid agitating,
So there is still a need for be further improved.
Utility model content
Problem in view of the prior art, the purpose of this utility model is to provide a kind of spraying machines, are followed by the way that liquid is arranged
Loop device solves the problems, such as that medicinal liquid agitating is non-uniform, has the advantages that liquid is uniformly mixed.
To achieve the above object, the utility model provides following technical solution：
A kind of spraying machine, including rack, the bottom of the rack are equipped with traveling wheel, the rack far from traveling wheel one
Side is provided with the driving device of driving traveling wheel, and side of the rack far from traveling wheel is equipped with liquid storing barrel, the liquid storing barrel
Bucket wall on be provided with liquid injection port and cover the bung of liquid injection port, the suction medicine for connecting spray gun is provided on the liquid storing barrel
It manages, the circulator for keeping liquid uniformly mixed is provided on the liquid storing barrel；
The circulator includes being sequentially communicated the inlet tube, circulating pump and outlet tube to form circulation loop, the feed liquor
Pipe stretches into the bottom inside liquid storing barrel and positioned at liquid storing barrel, and the outlet tube is located at the top of liquid storing barrel and stretches into liquid storing barrel
Portion.
Through the above technical solutions, when operator is using spray machine operation, the medicine and water of powdery or liquid are passed through into note
Liquid storing barrel, open the circulation pump is added in liquid mouth, and medicine and water are inhaled into circulating pump from inlet tube and are entered in liquid storing barrel by outlet tube again,
To realize the cycle of liquid, the medicine of powdery is promoted to dissolve, or the medicine of liquid is made to be uniformly mixed with water；It is artificial due to not needing
Liquid is stirred, operator's labor intensity is reduced；Compared to being stirred liquid under unlimited environment in traditional technology
It mixes, can be poisoned to avoid operator, ensure the safety of operator.
Further, the outlet tube is hose, and the outlet tube is connected with liquid storing barrel sliding, and the outlet tube is stretched
One end in liquid storing barrel is provided with buoyant member, the buoyant member is set in the peripheral side of the outlet tube and is fixed with outlet tube
Connection, the density of the buoyant member are less than the density of liquid.
Through the above technical solutions, when liquid level decline is not contacted with outlet tube, liquid is difficult to drive when flowing out from outlet tube
Liquid cycle in dynamic liquid storing barrel, and bubble is easy tod produce in liquid dropping process, it is floated by being arranged in the water outlet of outlet tube
Float, buoyant member can be such that outlet tube is contacted always with liquid level, make outlet tube always in the liquid level of liquid hereinafter, on the one hand advantageous
It, on the other hand can be to avoid the generation of bubble in promoting liquid cycle.
Further, the water outlet of the outlet tube is provided with current divider, and the current divider side is connected with more branch pipes,
The branch pipe is star-shaped to be distributed in liquid storing barrel and its water outlet is towards liquid storage bottom of the barrel.
Through the above technical solutions, since liquid storage bucket volume is larger, an outlet tube can cause the position of the corner in liquid storing barrel
The liquid set is difficult to form cycle.Liquid can promote the liquid at multiple positions in liquid storing barrel to follow when being flowed out from more branch pipes
Ring makes liquid mix more uniform.
Further, the water outlet of the branch pipe is provided with rotary joint, and the rotary joint is set far from branch pipe one end
It is equipped with trident nozzle.
Through the above technical solutions, when liquid is sprayed by the nozzle of trident nozzle, what trident nozzle can be because of liquid is anti-
Axis to power around water outlet moves in a circle, and during liquid recycles, rotary joint ceaselessly rotates, and applies to liquid
Stirring action, while the liquid of cycle is further fully arranged other regions into liquid storing barrel by the nozzle of trident nozzle, in turn
Liquid can be made to mix more uniform.
Further, one end that the inlet tube stretches into liquid storing barrel is provided with the filter screen for covering its entrance, the mistake
Strainer is detachably connected with the inlet tube.
It is followed through the above technical solutions, filter screen avoids impurity, undissolved powdery medicine in water from entering by inlet tube
Ring pumps, and extends the service life of circulating pump.
Further, the inlet tube is provided with the heating device for heating liquid close to circulating pump one end.
Through the above technical solutions, when temperature is low, liquid viscosity increases and is easy to freeze, and influences the spray of liquid
Leaching.By the way that heating device is arranged on inlet tube, it can increase or freeze to avoid liquid viscosity, promote the dissolving of medicine and mixing equal
It is even.
Further, the heating device includes heating plate, temperature sensor and controller, and the heating plate and temperature pass
Sensor stretches into inlet tube, and the heating plate is electrically connected with external power supply, and the temperature sensor is connect with controller signals.
Through the above technical solutions, when temperature is low, temperature signal is transmitted to controller, controller by temperature sensor
Control external power supply makes heating plate heat liquid, promotes the dissolving of medicine, liquid is avoided to freeze.
Compared with prior art, the utility model has the beneficial effects that：
(1) by the way that circulator is arranged, medicine and water are inhaled into circulating pump from inlet tube and enter liquid storing barrel by outlet tube again
It is interior, to realize the cycle of liquid, promote the medicine of powdery to dissolve, or the medicine of liquid is made to be uniformly mixed with water；
(2) due to need not be manually stirred to liquid, reduce operator's labor intensity, compared in traditional technology
Liquid is stirred under unlimited environment, can be poisoned to avoid operator, ensure the safety of operator；
(3) by the way that rotary joint and trident nozzle is arranged in the water outlet of outlet tube, during liquid recycles, rotation
Connector ceaselessly rotates, and applies stirring action to liquid, while trident nozzle further fully arranges the liquid of cycle to liquid storage
Other regions in bucket, and then liquid can be made to mix more uniform；
(4) by the way that buoyant member is arranged in the water outlet of outlet tube, buoyant member can be such that outlet tube is contacted always with liquid level, make
Outlet tube is recycled in the liquid level of liquid hereinafter, on the one hand may advantageously facilitate liquid always, on the other hand can be to avoid the production of bubble
It is raw.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the sectional view of the line A-A along Fig. 1；
Fig. 3 is the sectional view of the line B-B along Fig. 1；
Fig. 4 is the structural schematic diagram of circulator and heating device；
Fig. 5 is the front view of Fig. 4；
Fig. 6 is the upward view of Fig. 4.
Reference numeral：1, rack；101, hand-pushing handle；102, fuselage；103, traveling wheel；2, liquid storing barrel；3, driving motor；4、
Heating device；401, heating plate；402, temperature sensor；403, controller；5, bung；6, medicine absorbing tube；7, circulator；701、
Circulating pump；702, inlet tube；703, outlet tube；8, buoyant member；9, current divider；10, branch pipe；11, water outlet；12, rotary joint；
13, trident nozzle；14, filter screen.
Specific implementation mode
Below in conjunction with the accompanying drawings and embodiment does further detailed, clear, complete introduction to the content of the utility model,
To help correlative technology field personnel to be better understood from the content of the utility model.
As shown in Figure 1, a kind of spraying machine, including rack 1, rack 1 include hand-pushing handle 101, fuselage 102 and traveling wheel 103,
Hand-pushing handle 101 is located at 102 one end of fuselage and is fixedly connected with fuselage 102, and traveling wheel 103 is located at the bottom of fuselage 102.Rack 1
Side far from traveling wheel 103 is provided with the driving device of driving traveling wheel 103, and driving device includes driving motor 3, driving electricity
Machine 3 is sequentially connected by transmission mechanism and traveling wheel 103, is driven traveling wheel 103 and rack 1 to move, is convenient for the movement of rack 1.
Side of the rack 1 far from traveling wheel 103 is equipped with liquid storing barrel 2, be provided on the bucket wall of liquid storing barrel 2 liquid injection port and
The bung 5 of liquid injection port is covered, the medicine absorbing tube 6 for connecting medicine spraying gun is provided on liquid storing barrel 2, medicine absorbing tube 6 stretches into liquid storing barrel 2
Bottom.
As depicted in figs. 1 and 2, in order to make the medicine of liquid be uniformly mixed with water, being provided on liquid storing barrel 2 keeps liquid mixing equal
Even circulator 7, circulator 7 include being sequentially communicated the circulating pump 701, inlet tube 702 and outlet tube to form circulation loop
703, inlet tube 702 stretches into the inside of liquid storing barrel 2 and the bottom positioned at liquid storing barrel 2, outlet tube 703 be located at the top of liquid storing barrel 2 and
It stretches into inside liquid storing barrel 2.
When operator is using spray machine operation, liquid storing barrel 2 is added by liquid injection port in the medicine and water of powdery or liquid, is opened
Open circulating pump 701, medicine and water from inlet tube 702 be inhaled into circulating pump 701 again by outlet tube 703 enter liquid storing barrel 2 in, to
The cycle for realizing liquid, promotes the medicine of powdery to dissolve, or the medicine of liquid is made to be uniformly mixed with water；Due to need not be manually to medicine
Liquid is stirred, and reduces operator's labor intensity；It, can compared to being stirred to liquid under unlimited environment in traditional technology
It is poisoned to avoid operator, ensures the safety of operator.
When liquid level decline is not contacted with outlet tube 703, liquid is difficult to drive in liquid storing barrel 2 when flowing out from outlet tube 703
Liquid cycle, and bubble is easy tod produce in liquid dropping process, therefore, outlet tube 703 is that hose and being slid with liquid storing barrel 2 connects
It connects.As shown in Figures 2 and 3, one end that outlet tube 703 is put in liquid storing barrel 2 is provided with buoyant member 8, and buoyant member 8 is set in out liquid
It the peripheral side of pipe 703 and is fixedly connected with outlet tube 703, the density of buoyant member 8 is less than the density of liquid.Due to outlet tube 703
With liquid storing barrel 2 slide connect, when buoyant member 8 with liquid level up and down change when, buoyant member 8 can make outlet tube 703 always with liquid
Face contacts, and makes outlet tube 703 always in the liquid level of liquid hereinafter, on the one hand may advantageously facilitate liquid cycle, on the other hand can be with
Avoid the generation of bubble.
As shown in figure 3, in order to avoid impurity, the undissolved powdery medicine in water enter circulating pump by inlet tube 702
701, one end that inlet tube 702 stretches into liquid storing barrel 2 is provided with the filter screen 14 for covering its entrance, and filter screen 14 can be nonwoven
Cloth.
As shown in Figure 2 and Figure 4, when temperature is low, liquid viscosity increases and is easy to freeze, and influences the spray of liquid,
Therefore, inlet tube 702 is provided with the heating device 4 for heating liquid close to 701 one end of circulating pump.Heating device 4 includes adding
Backing 401, temperature sensor 402 and controller 403, heating plate 401 and temperature sensor 402 stretch into inlet tube 702, add
Backing 401 is electrically connected with external power supply, and temperature sensor 402 is connect with 403 signal of controller, and PLC may be used in controller 403
Controller or microcontroller.
Since 2 volume of liquid storing barrel is big, the water outlet end area of outlet tube 703 is small, to avoid the corner location in liquid storing barrel 2
Liquid is difficult to form cycle, and mixing is uneven.As shown in Figure 3 and Figure 4, the water outlet of outlet tube 703 is provided with current divider 9, point
Stream device 9 side is connected with more branch pipes 10, and branch pipe 10 is star-shaped to be distributed in liquid storing barrel 2 and its water outlet 11 is towards liquid storing barrel 2
Bottom.Liquid can promote the liquid at multiple positions in liquid storing barrel 2 to recycle when being flowed out from more branch pipes 10, liquid is made to mix
More uniformly.
As shown in Figure 5 and Figure 6, it in order to which further liquid mixes more uniform, is coaxially set at the water outlet 11 of branch pipe 10
It is equipped with rotary joint 12, rotary joint 12 is provided with trident nozzle 13 far from 10 one end of branch pipe, and trident nozzle 13 is the prior art,
Details are not described herein again.When liquid is sprayed by the nozzle of trident nozzle 13, trident nozzle 13 can be laid out because of the opposite force of liquid
The axis at the mouth of a river 11 moves in a circle, and during liquid recycles, rotary joint 12 ceaselessly rotates, and applies to liquid and stirs
Effect, while the liquid of cycle is further fully arranged other regions into liquid storing barrel 2 by trident nozzle 13, and then liquid can be made
What is mixed is more uniform.
It the course of work of the utility model and has the beneficial effect that：
Liquid storing barrel 2 is added by liquid injection port in the medicine and water of powdery or liquid, open the circulation pump 701, medicine and water from into
Liquid pipe 702 is inhaled into circulating pump 701 and is entered in liquid storing barrel 2 by outlet tube 703 again, to realize the cycle of liquid, promotes powder
The medicine of shape dissolves, or the medicine of liquid is made to be uniformly mixed with water；Due to need not be manually stirred to liquid, operator is reduced
Labor intensity；And can be poisoned to avoid operator, ensure the safety of operator.
When liquid is sprayed by the nozzle of trident nozzle 13, trident nozzle 13 can be because the opposite force of liquid be around water outlet 11
Axis move in a circle, to liquid apply stirring action, while trident nozzle 13 further by the liquid of cycle fully arrange to
Other regions in liquid storing barrel 2, and then it is more uniform that liquid can be made to mix.Buoyant member 8 can make outlet tube 703 always with liquid
Face contacts, and makes outlet tube 703 always in the liquid level of liquid hereinafter, on the one hand may advantageously facilitate liquid cycle, on the other hand can be with
Avoid the generation of bubble.
In temperature low season, temperature signal is transmitted to controller 403 by temperature sensor 402, and controller 403 controls outside
Power supply makes heating plate 401 heat liquid, promotes the dissolving of medicine, while liquid being avoided to freeze.
Above are merely preferred embodiments of the utility model, the scope of protection of the utility model is not limited merely to above-mentioned
Embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should be pointed out that pair
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model,
These improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of spraying machine, including rack（1）, the rack（1）Bottom traveling wheel is installed（103）, the rack（1）Far
From traveling wheel（103）Side be provided with driving traveling wheel（103）Driving device, the rack（1）Far from traveling wheel（103）
Side liquid storing barrel is installed（2）, the liquid storing barrel（2）Bucket wall on be provided with liquid injection port and cover liquid injection port bung
（5）, the liquid storing barrel（2）On be provided with medicine absorbing tube for connecting spray gun（6）, it is characterised in that：The liquid storing barrel（2）On set
It is equipped with the circulator for keeping liquid uniformly mixed（7）；
The circulator（7）The inlet tube of circulation loop is formed including being sequentially communicated（702）, circulating pump（701）And outlet tube
（703）, the inlet tube（702）Stretch into liquid storing barrel（2）It is internal and be located at liquid storing barrel（2）Bottom, the outlet tube（703）Position
In liquid storing barrel（2）Top and stretch into liquid storing barrel（2）It is internal.
2. spraying machine according to claim 1, which is characterized in that the outlet tube（703）For hose, the outlet tube
（703）With the liquid storing barrel（2）Sliding connection, the outlet tube（703）Put in liquid storing barrel（2）Interior one end is provided with buoyant member
（8）, the buoyant member（8）It is set in the outlet tube（703）Peripheral side and and outlet tube（703）It is fixedly connected, the drift
Float（8）Density be less than liquid density.
3. spraying machine according to claim 1, which is characterized in that the outlet tube（703）Water outlet be provided with shunting
Device（9）, the current divider（9）Side is connected with more branch pipes（10）, the branch pipe（10）It is star-shaped to be distributed in liquid storing barrel（2）It is interior
And its water outlet（11）Towards liquid storing barrel（2）Bottom.
4. spraying machine according to claim 3, which is characterized in that the branch pipe（10）Water outlet（11）Place is provided with rotation
Adapter（12）, the rotary joint（12）Far from branch pipe（10）One end is provided with trident nozzle（13）.
5. spraying machine according to claim 1, which is characterized in that the inlet tube（702）Stretch into liquid storing barrel（2）Interior one
End is provided with the filter screen for covering its entrance（14）, the filter screen（14）With the inlet tube（702）It is detachably connected.
6. spraying machine according to claim 1, which is characterized in that the inlet tube（702）Close to circulating pump（701）One end
It is provided with the heating device for heating liquid（4）.
7. spraying machine according to claim 6, which is characterized in that the heating device（4）Including heating plate（401）, temperature
Spend sensor（402）And controller（403）, the heating plate（401）And temperature sensor（402）Stretch into inlet tube（702）
It is interior, the heating plate（401）It is electrically connected with external power supply, the temperature sensor（402）With controller（403）Signal connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820001665.8U CN207744629U (en) | 2018-01-01 | 2018-01-01 | A kind of spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820001665.8U CN207744629U (en) | 2018-01-01 | 2018-01-01 | A kind of spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207744629U true CN207744629U (en) | 2018-08-21 |
Family
ID=63152105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820001665.8U Expired - Fee Related CN207744629U (en) | 2018-01-01 | 2018-01-01 | A kind of spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207744629U (en) |
-
2018
- 2018-01-01 CN CN201820001665.8U patent/CN207744629U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180821 Termination date: 20200101 |