CN208549752U - A kind of vehicular liftable spraying machine - Google Patents
A kind of vehicular liftable spraying machine Download PDFInfo
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- CN208549752U CN208549752U CN201820914138.6U CN201820914138U CN208549752U CN 208549752 U CN208549752 U CN 208549752U CN 201820914138 U CN201820914138 U CN 201820914138U CN 208549752 U CN208549752 U CN 208549752U
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- medicine
- chest
- arm
- spraying machine
- vehicular
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- 238000005507 spraying Methods 0.000 title claims abstract description 44
- 239000007921 spray Substances 0.000 claims abstract description 57
- 239000007788 liquid Substances 0.000 claims abstract description 33
- 239000012530 fluid Substances 0.000 claims abstract description 17
- 210000000245 forearm Anatomy 0.000 claims abstract description 14
- 239000000575 pesticide Substances 0.000 claims abstract description 14
- 238000005086 pumping Methods 0.000 claims abstract description 8
- 239000003814 drug Substances 0.000 claims description 12
- 238000013016 damping Methods 0.000 claims description 7
- 230000007246 mechanism Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 4
- 241000196324 Embryophyta Species 0.000 description 16
- 201000010099 disease Diseases 0.000 description 5
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 5
- 241000607479 Yersinia pestis Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241001248610 Ophiocordyceps sinensis Species 0.000 description 1
- 229920001617 Vinyon Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009418 agronomic effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 244000037666 field crops Species 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002420 orchard Substances 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a kind of vehicular liftable spraying machines, including hitch frame and medicine-chest, further include: hydraulic pesticide spraying system, including pumping plant, with liquid branch pipe, and connecting line, wherein, overflow valve medical fluid of overflow when electromagnetic switch valve ends is back to the medicine-chest, to be stirred to the medical fluid in medicine-chest, saddle, liftable is movably arranged on constraint door frame and is driven by hydraulic cylinder to adjust height, the saddle includes fixed arm, with arm in the sequentially connected support in both ends of fixed arm and support forearm, wherein, the foldable cooperation of arm in the support forearm and support, arm opposite fixed arm inside gathering triangular in shape when receiving folded in two supports.Vehicular spraying machine according to the present utility model, foldable arm rack can buffer the unevenness on ground, and spraying combination diversification has the function of real-time medicinal liquid agitating, meets the requirement to spray to the crop of different breadth and different height.
Description
Technical field
The utility model relates to field of agricultural machinery more particularly to a kind of vehicular liftable spraying machines.
Background technique
Xinjiang is one of China's crop acreage maximum region.In recent years, China's agricultural development was rapid, mechanical water
Flat to be continuously improved, crop acreage is continuously increased.
But due to climate warming, agroecological environment, crop mix, cropping system, varieties of plant, production method and life
The change of production condition etc., the life of some pest and disease damages or medium insect and the condition of prevalence also change correspondingly, create be suitble to it is certain
The ecological environment of harmful organism accumulation, the generation of pest and disease damage are in exacerbation trend, especially the germination percentage of influence crop seeds, cleanliness
And plumpness.
The agriculture diseases, insect pests and weeds of whole nation prevention and treatment in recent years need to prevent and treat area using 1,200,000 tons of pesticide (preparation) Zuo You every year
Up to 400,000,000 hectares or more, plant protection service is that agricultural foison is made that tremendous contribution, plays the role of escorting, but with
It is that the pesticide pesticide Administration & Mechanical Development level sprayed of relying falls behind that the high speed development of pesticide is corresponding, this has directly influenced agriculture
The prevention and control ability of industry biological epidemics.
Plant protection application becomes essential cargo handling operation during production estimation.Studies have shown that crops are because by disease
Cordyceps sinensis evil influence can directly the underproduction 10%~20%, plant protection application become high-quality crops, high yield and stable yields is effectively ensured most
One of directly effective method.Conventional Agent spraying machine is difficult to adapt to, and is manually administered that not only intensity is big, low efficiency, also easily
Human body is damaged.
European and American developed countries' large size farm working area is larger, main to carry out field crops plant using large-scale spray boom Insecticide sprayer
Operation is protected, working width maximum is up to 42m, and medicine-chest capacity is in 400~3000L, and for operating speed up to 8~10km/h, configuration is dynamic
Power is mostly in 73.5kW or more.Vehicular spraying machine high degree of automation, mostly uses mechanical-electrical-hydraulic integration technology to control spray boom
Operation orientation, balance and stability.Using new technologies and methods, such as closed cockpit, navigation, automatic Pilot, machine are drawn
Figure, spray automatically control and nozzle position automatically adjusts etc..
The common fog machine in China has hand-powered knapsack spraying machine, motor driven equipment for plant protection, vehicular equipment for plant protection, boat
Casement equipment for plant protection.Wherein vehicular equipment for plant protection is mainly used for control in field work, is divided into backpack, suspension type and self-propelled
High-clearance spraying machine.Its centre mounted type spraying machine working area is wide, and spray effect is relatively good, but higher cost, is not suitable for small
Field uses.The whole design of this kind of spraying machine is one rack of welding on the driving back seat of tractor mostly, for fixing medicine
Case configures a set of pesticide spraying system, is transmitted to liquid pump power using tractor rear power output shaft.
In recent years, rural laborer was gradually transferred to the secondary industry and the tertiary industry, and the between twenty and fifty serious breakthrough of labour, there is an urgent need to send out
Open up the Vehicular sprayer machine that operating efficiency is high, movement is flexible and convenient.
It is found by market survey, the motor-driven pesticide applicator price on current market is generally higher, complicated integral structure, together
When there is also some design defect.Therefore a kind of vehicular spray of small-sized, efficient, safe prevention and treatment diseases and pests of agronomic crop is developed
Medicine machine has important practical significance.
Utility model content
The purpose of this utility model is to provide a kind of operating efficiency height, mobile flexible and convenient vehicular sprayer machine.
For this purpose, the utility model provides a kind of vehicular liftable spraying machine, including hitch frame and medicine-chest, further includes:
Hydraulic pesticide spraying system, including be made of pump, overflow valve and electromagnetic switch valve pumping plant, be arranged on saddle with liquid branch pipe,
And in the pumping plant, medicine-chest, with the connecting line being arranged between liquid branch pipe, wherein the overflow valve electromagnetic switch valve cut
The medical fluid of overflow is back to the medicine-chest when only, and to be stirred to the medical fluid in medicine-chest, saddle, liftable is movably arranged
It is driven on constraint door frame and by hydraulic cylinder to adjust height, the saddle includes fixed arm, the both ends with fixed arm
In sequentially connected support arm and support forearm, wherein the support forearm and support in the foldable cooperation of arm, two support in arm
The opposite fixed arm inside gathering triangular in shape when receiving folded, wherein the pumping plant is born on tractor, described to set with liquid branch pipe
It sets in the fixed arm, support on arm and support forearm.
Further, above-mentioned hitch frame has medicine-chest holder and the constraint door frame above medicine-chest holder, the medicine
Case is placed in the constraint door frame, and the left and right sides of the bottom of the medicine-chest forms positioning step, the positioning step and medicine-chest
Holder cooperation.
Further, above-mentioned saddle is additionally provided with crane and is arranged between the lower beam and fixed arm of crane
Trapezoidal four bars damping balance mechanism.
Further, above-mentioned trapezoidal four bars damping balance mechanism includes symmetrically arranged in the left and right sides of the crane
Buffer Unit, the Buffer Unit include first connecting rod, second connecting rod and buffer spring, wherein the of the first connecting rod
One end is hinged on fixed frame, the first end of second end and second connecting rod is hinged, and the second end of the second connecting rod is hinged to institute
Crane is stated, the buffer spring is arranged on the lower beam of the crane, is used for the second connecting rod bias.
Further, above-mentioned liquid branch pipe of matching includes the crossover sub for switching multiple spray heads.
Further, above-mentioned crossover sub includes fixed spool and around the rotatable valve body of the fixed spool, wherein
The valve body is equipped with first spray head interface and second spray head interface circumferentially-spacedly, wherein and the spool is connected to the branch pipe that makes up a prescription,
Offer a medicine liquid channel on the internal chamber wall of the spool, the medicine liquid channel in valve body indexing alternatively with first spray head
Interface and second spray head orifice.
Further, it is above-mentioned with liquid branch pipe further include the long spray head being connect with first spray head interface and with second spray head interface
The short spray head of connection.
Further, a length of 3m~3.5m of above-mentioned medicine-chest, width are 1.2m~1.8m, a height of 1.0m~1.5m, and filling opening is straight
Diameter is 0.2m~0.35m, and liquid outlet diameter is 0.08m~0.2m, and surface chamfer radius is 0.2m~0.4m, for storing medical fluid,
The stirring of medical fluid.
Vehicular spraying machine according to the present utility model, foldable arm rack can buffer the unevenness on ground, spraying combination side
Formula diversification, has the function of real-time medicinal liquid agitating, meets the requirement to spray to the crop of different breadth and different height.
Other than objects, features and advantages described above, there are also other purposes, feature and excellent for the utility model
Point.Below with reference to figure, the utility model is described in further detail.
Detailed description of the invention
The accompanying drawings constituting a part of this application is used to provide a further understanding of the present invention, this is practical
Novel illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of vehicular spraying machine according to the present utility model；
Fig. 2 is the side view of vehicular spraying machine according to the present utility model；And
Fig. 3 is the top view of vehicular spraying machine according to the present utility model；
Fig. 4 is the structural schematic diagram of the trapezoidal four bars damping balance mechanism of vehicular spraying machine according to the present utility model；
Fig. 5 is the schematic diagram of the hydraulic system of vehicular spraying machine according to the present utility model；And
Fig. 6 is the structural schematic diagram of the crossover sub in hydraulic pesticide spraying system according to the present utility model.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
Fig. 1 to Fig. 6 shows some embodiments according to the present utility model.
In conjunction with scheming referring to Figure 1 and Figure 3, the vehicular spraying machine of the utility model is mainly by saddle 10, hitch frame 20, medicine
Case 30 and hydraulic pesticide spraying system 50 form.
The hitch frame 20 has medicine-chest holder 21 and the constraint door frame 22 above medicine-chest holder 21, wherein medicine-chest
30 are placed in constraint door frame, form limitation to the back-and-forth motion of medicine-chest, and the left and right sides of the bottom of medicine-chest forms positioning step 32,
The positioning step 32 and medicine-chest holder 23 cooperate, and to form limitation to moving left and right for medicine-chest, and medicine-chest is stablized by self weight in medicine
On case holder.
In order to improve the corrosive power of resistance to pesticide of spray tank, medicine-chest is made of vinyon.It is provided with above medicine-chest
Filling opening 31, and it is equipped with filling opening strainer；The lower section of medicine-chest is equipped with liquid outlet (not shown), and does one by liquid outlet and sink
Sink, to achieve the purpose that nature is allowed to dry medical fluid.
10 liftable of saddle is movably arranged at the rear side of constraint door frame 22.
Wherein, constraint door frame 22 is in M type, thereafter guide post of the heel post as saddle lifting moving, and saddle is by hydraulic
The driving of oil cylinder 23 realizes that lift in height is adjusted, and one end of the hydraulic cylinder is hinged on the crossbeam of constraint door frame 22, other end hinge
It connects on saddle 10.
The saddle 10 further includes the fixed arm 13, sequentially hinged with one end of fixed arm extended in hitch frame width direction
Support in arm 14 and support forearm 15 in arm 12 and support forearm 11, with the other end of fixed arm 13 sequentially hinged support,
Wherein, the foldable cooperation of arm 11 in forearm 12 and support is supported, arm 12,14 is when receipts are folded in two supports and fixed arm is triangular in shape
Inwardly collapse.
In spraying operation, due to the topographic irregularity in soil, so that spray boom is generated horizontal swing with the walking of spraying machine, make
Spray boom and ground lateral distance change, it cannot be guaranteed that spray boom movement parallel to the ground, generates spray boom with the walking of spraying machine
Vertical vibration makes spray boom distance change perpendicular to the ground, or even Integral cross beam is caused to damage, and influences the timeliness of spraying operation,
Therefore there are spraying machine operation quality is unstable, the problem of functional reliability difference.
To solve this problem, in an embodiment of the utility model, as shown in figure 4, saddle 10 is additionally provided with crane
16 and the trapezoidal four bars damping balance mechanism that is arranged between the lower beam 161 and fixed arm 13 of crane 16.The crane
16 drive realization lift in height to adjust by hydraulic cylinder 23.
The trapezoidal four bars damping balance mechanism includes in the symmetrically arranged Buffer Unit in the left and right sides of crane 16, this is slow
Rushing component includes first connecting rod 17, second connecting rod 18 and buffer spring 19, and the first end of the first connecting rod 17 is hinged on fixation
On frame, the first end of second end and second connecting rod it is hinged, the second end of the second connecting rod 18 is hinged to crane 16, the buffering elastic
Spring 19 is arranged on the lower beam of crane 16, is used for 18 bias of second connecting rod.
When topography variation, under the action of buffer spring, make the foldable arm rack of saddle (by fixed arm 13, support
Arm 12 and support forearm 11 form) buffering ground unevenness, realize the autobalance of foldable arm rack, effectively prevent fold arm
The vertical vibration of frame, thus obtain that spraying operation is high-quality, the high effect of functional reliability.
In one embodiment, a length of 3m of the medicine-chest, width 1.4m, a height of 1.2m, total measurement (volume) 5m3, 31 diameter of filling opening
For 0.3m, liquid outlet diameter is 0.1m, and surface chamfer radius is 0.3m.It is mainly used for storing medical fluid, the stirring of medical fluid.
In one embodiment, draw gear length 4.3m, wide 2.6m, high 1.55m, wherein the length of medicine-chest is greater than hitch frame
Width namely the two sides of the bottom of medicine-chest stretch out medicine-chest holder, the wheel 25 being equipped on hitch frame is mounted on medicine-chest holder
On.Using the size of the hitch frame of this size, average weight, stability is easily controllable.
In one embodiment, forearm is supported to be up to 3.1m, brachium 3.8m in support, fixed arm (large arm) length in pipe holder
4.2m.When operating, when entire pipe holder is all opened, the length that sprays is up to 18m.
As shown in figure 5, hydraulic pesticide spraying system includes the liquid being made of gear pump 51, electromagnetic switch valve 52 and overflow valve 53
Press pump station, for connecting medicine-chest, hydraulic power unit and connecting line 58 with liquid branch pipe, in fixed arm, two supports arm and two
That arranges on support forearm matches liquid branch pipe 55, in the unloading valve 54 of the end of the drug-feeding tube with liquid branch pipe setting.
When pressure reaches certain value, overflow valve can be opened, and You Yigen hose is connected to medicine-chest, for stirring in medicine-chest
Pesticide avoids generating precipitating, and the utilization rate of medical fluid greatly improved.
When tractor is in farm work, it is likely to result in that pressure in spray head is excessive, and design is mounted with spray off-load thus
Valve.When medical fluid pressure increases naturally, extra medical fluid can be back to medicine-chest by return pipe (not shown), avoid medicine
Liquid is because of the leakage and waste caused by the big omission of pressure.
With liquid branch pipe 55 mainly by the stereoplasm tube 551 being arranged on the arm in fixed arm, support and support forearm and connection
The hose (not shown) of stereoplasm tube and several connecting pipes are constituted.
In one embodiment, as shown in fig. 6, further including crossover sub 60 with liquid branch pipe 55, which includes can
The valve body 61 and fixed spool 64 of rotation, circumferentially-spaced 90 ° of the valve body are equipped with first spray head interface 62 and second spray head interface 63,
Wherein, spool 64 is connected to the branch pipe that makes up a prescription, and inside is full of medical fluid, offers a medicine liquid channel 65 on the internal chamber wall of spool 64,
The medicine liquid channel 65 is selected one in 61 indexing of valve body and is connected to first spray head interface 62 and second spray head interface 63, and realization is selected one and matched
Liquid.
In the present embodiment, spray head handover operation is quick, the mountable different nozzle type of two different spray-head interfaces,
By switching spray head, different spraying method and dosage can be met.
In a preferred embodiment, first spray head interface is connect with long spray head 56, and second spray head interface is connect with short spray head,
Using long spray head and with after short spray head, spray combination multiplicity meets a variety of demands of making up a prescription.When the plant root that needs to spray
When, using long spray boom operation, short spray boom operation is used when needing to spray above plant, long spray boom receipts are stacked to horizontal position,
To interfere when operation.
In the present invention, long spray head 56 and short spray head 57 are that in contrast, the body of rod length of long spray head is much larger than
Short spray head, such as long spray head length are 85cm, and the length of short spray head is 10cm.
In one embodiment, then as shown in Figure 1, hydraulic power unit is mounted on the back of tractor 40, by the dynamic of tractor
Power output shaft provides power, is driven by belt gear 41, the gear pump of hydraulic power unit is driven to rotate.In another embodiment
In, gear pump provides driving by hydraulic motor, and installation and removal of the pumping plant on tractor at this time are relatively convenient.
The vehicular spraying machine of the utility model is by the common dynamic power machine in rural area by being composed with pump, and structure is tight
Gather, be easy for installation, mobility is strong, service performance is good, operating efficiency is high, be also suitable for road two sides, Around the house trees
And orchard spray is used.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (8)
1. a kind of vehicular liftable spraying machine, including hitch frame and medicine-chest, which is characterized in that further include:
Hydraulic pesticide spraying system, including be made of pump, overflow valve and electromagnetic switch valve pumping plant, be arranged on saddle with liquid branch
Pipe and in the pumping plant, medicine-chest, with the connecting line being arranged between liquid branch pipe, wherein the overflow valve is in electromagnetic switch valve
The medical fluid of overflow is back to the medicine-chest when cut-off, to be stirred to the medical fluid in medicine-chest,
Saddle, liftable are movably arranged on constraint door frame and are driven by hydraulic cylinder to adjust height, the branch pipe
Frame includes arm and support forearm in the sequentially connected support in both ends of fixed arm and fixed arm, wherein the support forearm and branch
The foldable cooperation of arm in support, arm opposite fixed arm inside gathering triangular in shape when receiving folded in two supports,
Wherein, the pumping plant is born on tractor, described that arm is arranged in the fixed arm, support with liquid branch pipe and supports small
On arm.
2. vehicular liftable spraying machine according to claim 1, which is characterized in that
The hitch frame has medicine-chest holder and the constraint door frame above medicine-chest holder,
The medicine-chest is placed in the constraint door frame, and the left and right sides of the bottom of the medicine-chest forms positioning step, the positioning
Step and medicine-chest holder cooperate.
3. vehicular liftable spraying machine according to claim 1, which is characterized in that the saddle is additionally provided with lifting
Frame and the trapezoidal four bars damping balance mechanism being arranged between the lower beam and fixed arm of crane.
4. vehicular liftable spraying machine according to claim 3, which is characterized in that the trapezoidal four bars damping balance machine
Structure includes in the symmetrically arranged Buffer Unit in the left and right sides of the crane, and the Buffer Unit includes first connecting rod, second
Connecting rod and buffer spring, wherein the first end of the first connecting rod is hinged on fixed frame, second end and second connecting rod
First end is hinged, and the second end of the second connecting rod is hinged to the crane, and the buffer spring is arranged in the crane
Lower beam on, for the second connecting rod bias.
5. vehicular liftable spraying machine according to claim 1, which is characterized in that the liquid branch pipe of matching includes for cutting
Change the crossover sub of multiple spray heads.
6. vehicular liftable spraying machine according to claim 5, which is characterized in that the crossover sub includes fixed valve
Core and surround the rotatable valve body of the fixed spool, wherein the valve body is equipped with first spray head interface and the circumferentially-spacedly
Two spray-head interfaces, wherein the spool is connected to the branch pipe that makes up a prescription, and a medicine liquid channel is offered on the internal chamber wall of the spool,
The medicine liquid channel in valve body indexing alternatively with first spray head interface and second spray head orifice.
7. vehicular liftable spraying machine according to claim 6, which is characterized in that described to further include and the with liquid branch pipe
The long spray head of one spray-head interface connection and the short spray head being connect with second spray head interface.
8. vehicular liftable spraying machine according to claim 1, which is characterized in that a length of 3m~3.5m of medicine-chest,
Width be 1.2m~1.8m, a height of 1.0m~1.5m, filling opening diameter be 0.2m~0.35m, liquid outlet diameter be 0.08m~
0.2m, surface chamfer radius is 0.2m~0.4m, for storing medical fluid, the stirring of medical fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820914138.6U CN208549752U (en) | 2018-06-13 | 2018-06-13 | A kind of vehicular liftable spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820914138.6U CN208549752U (en) | 2018-06-13 | 2018-06-13 | A kind of vehicular liftable spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208549752U true CN208549752U (en) | 2019-03-01 |
Family
ID=65486620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820914138.6U Expired - Fee Related CN208549752U (en) | 2018-06-13 | 2018-06-13 | A kind of vehicular liftable spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208549752U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108432733A (en) * | 2018-06-13 | 2018-08-24 | 安徽鑫洋机电有限公司 | A kind of vehicular liftable spraying machine |
-
2018
- 2018-06-13 CN CN201820914138.6U patent/CN208549752U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108432733A (en) * | 2018-06-13 | 2018-08-24 | 安徽鑫洋机电有限公司 | A kind of vehicular liftable spraying machine |
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