CN114847264A - Pesticide spraying vehicle for crops - Google Patents
Pesticide spraying vehicle for crops Download PDFInfo
- Publication number
- CN114847264A CN114847264A CN202210619070.XA CN202210619070A CN114847264A CN 114847264 A CN114847264 A CN 114847264A CN 202210619070 A CN202210619070 A CN 202210619070A CN 114847264 A CN114847264 A CN 114847264A
- Authority
- CN
- China
- Prior art keywords
- transverse pipe
- transverse
- support rod
- frame
- medicine
- 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.)
- Granted
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 43
- 239000000575 pesticide Substances 0.000 title claims abstract description 25
- 239000003814 drug Substances 0.000 claims description 31
- 239000007921 spray Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 12
- 238000005086 pumping Methods 0.000 claims description 7
- 239000002360 explosive Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 4
- 239000002689 soil Substances 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
- A01M7/0035—Pressure sprayers mounted on a frame and guided by hand; Spray barrow
-
- 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
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
- A01M7/0071—Construction of the spray booms
- A01M7/0075—Construction of the spray booms including folding means
-
- 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
- A01M7/0082—Undercarriages, frames, mountings, couplings, tanks
Abstract
The invention discloses a crop pesticide spraying vehicle, which comprises a vehicle frame, a pesticide storage barrel fixed on the vehicle frame and a transverse side arm internally provided with a flow cavity, wherein the flow cavity is communicated with the pesticide storage barrel, the transverse side arm comprises two transverse side arms which are respectively arranged at two sides of the vehicle frame, a plurality of pesticide spraying nozzles are sequentially arranged at the bottom of the transverse side arm along the length direction at intervals, the transverse side arm is of a front-back folding structure, and the adjustment of the transverse pesticide spraying width at one side is realized by folding the transverse side arm; the spraying accuracy is improved while the high-efficiency work can be guaranteed.
Description
Technical Field
The invention relates to the field of agricultural machinery, in particular to a crop pesticide spraying vehicle.
Background
Modern agriculture is the unification of healthy agriculture, organic agriculture, green agriculture, circular agriculture, regenerative agriculture and sightseeing agriculture, is the unification of a rural complex and novel urbanization, and is the unification of agriculture, rural areas and farmer modernization. Modern agriculture is the basis of modern industrial systems. Developing modern agriculture in developing China can accelerate industry upgrade, solve employment problems, eliminate poverty, relieve two-pole differentiation, promote social fairness, eliminate urban and rural gaps, develop domestic markets and form an economic growth point of sustainable development, is a necessary way for developing agriculture in developing China and is a main focus for developing China to achieve overtaking strategies; in modern agriculture, the use of pesticides is indispensable, and plays an important role in preventing, killing or controlling diseases, insects, grasses and other harmful organisms which damage agriculture and forestry, and purposefully regulating, controlling and influencing the metabolism, growth, development, reproduction process and the like of plants and harmful organisms; in modern agriculture, because the planting area is large, under the condition of less manpower management resources, the problem that pesticide spraying can be efficient and accurate is urgently needed to be solved in the field, unmanned aerial vehicles are adopted to spray or manually spray and the like in the prior art, although the unmanned aerial vehicles spray fast, the accuracy is low, sidewalk soil between crop intervals is easily sprayed, waste is caused, soil transitional pollution is easily caused, and when manual pesticide spraying is carried out through a back box, the accuracy is high, but the efficiency is low, the device is not suitable for large-area cultivation, therefore, a high-efficiency and accurate pesticide spraying device is needed, the high efficiency is guaranteed, and the spraying accuracy is improved.
Disclosure of Invention
In view of this, the present invention is directed to overcome the defects in the prior art, and provides a crop pesticide spraying vehicle, which can ensure efficient operation and improve spraying accuracy.
The invention relates to a crop pesticide spraying vehicle which comprises a vehicle frame, a pesticide storage barrel fixed on the vehicle frame and a transverse side arm internally provided with a flow cavity, wherein the flow cavity is communicated with the pesticide storage barrel, the transverse side arm comprises two transverse side arms, the two transverse side arms are respectively installed on two transverse sides of the vehicle frame, a plurality of pesticide spraying nozzles are sequentially arranged at the bottom of each transverse side arm along the length direction at intervals, each transverse side arm is of a front-back folding structure, and the adjustment of the transverse pesticide spraying width on one side is realized by folding the transverse side arms.
Further, the transverse side arm comprises a first transverse pipe and a second transverse pipe, the inner side end of the first transverse pipe is mounted on the frame, the inner cavity of the first transverse pipe is communicated with the medicine storage barrel, the inner side end of the second transverse pipe is connected with the outer side end of the first transverse pipe in a front-back swinging mode in a rotating and communicating mode, and a plurality of medicine spraying nozzles are sequentially arranged at the bottoms of the first transverse pipe and the second transverse pipe along the length direction at intervals.
Furthermore, a front transverse pipe communicated with the medicine storage barrel is fixedly arranged at the front end of the frame, and the inner side end of the first transverse pipe is communicated with the front transverse pipe through a first rotary joint and is rotatably connected with the front transverse pipe.
Furthermore, a supporting rod assembly used for adjusting and supporting and fixing the rotation angle of the first transverse pipe is arranged between the first transverse pipe and the frame.
Furthermore, the support rod assembly comprises an upper support rod, a lower support rod and an adjusting sleeve, the upper end of the upper support rod is hinged to the first transverse pipe through an upper ball hinge, the lower end of the lower support rod is hinged to the bottom of the frame through a lower ball hinge, the lower end of the upper support rod and the upper end of the lower support rod are respectively sleeved in the two ends of the adjusting sleeve in a threaded manner, two sections of internal threads with opposite rotating directions are arranged at the two ends of the inner circle of the adjusting sleeve, the upper support rod and the lower support rod are close to or far away from each other through the rotating of the adjusting sleeve, and then the length of the support rod assembly is adjusted.
Furthermore, the second transverse pipe is connected with the first transverse pipe in a rotating and communicating mode through a second rotating joint.
Furthermore, an adjustable fixed connecting rod used for adjusting and supporting the rotation angle of the second transverse pipe is arranged between the first transverse pipe and the second transverse pipe.
Furthermore, fixed link includes the connecting strip of rectangular shape with adjustable, the first fixed first installation double-screw bolt that is provided with in the top of violently managing, and the second is violently managed the fixed second installation double-screw bolt that is provided with in top, the one end of connecting strip is rotated overcoat and is rotated in second installation double-screw bolt and through a nut locking connecting strip, and the centre of connecting strip is provided with rectangular hole along length direction, first installation double-screw bolt passes behind the rectangular hole and is used for the locking connecting strip through a nut and the cooperation of first installation double-screw bolt.
Furthermore, a single wheel is arranged in front of the bottom of the frame, two supporting legs are arranged behind the bottom of the frame, and two handle rods are arranged above the rear portion of the frame.
Further, the explosive box is provided with electric water pump, electric water pump is used for pumping the liquid medicine pump in the explosive box to the medicine spraying nozzle, the handle bar is provided with the control button who is connected with electric water pump control.
The invention has the beneficial effects that: according to the crop pesticide spraying vehicle disclosed by the invention, the foldable transverse side arms are arranged for spraying, so that the transverse pesticide spraying width can be adjusted, an operator can conveniently adjust the spraying width of the transverse side arms adaptively according to the single-row planting or growth width of crops, the pesticide spraying precision can be greatly improved, the soil pollution caused by pesticide transition is avoided, the spraying efficiency is high, the labor intensity is greatly reduced, and the planting efficiency is improved.
Drawings
The invention is further described below with reference to the following figures and examples:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is another schematic structural view of the present invention;
FIG. 3 is a schematic view of another embodiment of the present invention;
FIG. 4 is a schematic structural view of a lateral side arm according to the present invention;
fig. 5 is a schematic structural view of the lower stay bar according to the present invention.
Detailed Description
FIG. 1 is a schematic structural view of the present invention; FIG. 2 is another schematic structural view of the present invention; FIG. 3 is a schematic view of another embodiment of the present invention; FIG. 4 is a schematic structural view of a lateral side arm according to the present invention; FIG. 5 is a schematic structural view of a lower stay bar according to the present invention; as shown in the figure, a crops medicine spraying vehicle in this embodiment, include frame 1, be fixed in the medicine storage bucket 2 of frame 1 and establish the horizontal side arm in flow chamber in, frame 1 is the structure of single-wheel shallow frame 1, makes things convenient for operating personnel to go by hand the shallow walking between two lines of crops, and the single-wheel structure does benefit to and walks between the soil of injustice, flow chamber and medicine storage bucket 2 intercommunication, horizontal side arm includes two (including left horizontal side arm 3a and right horizontal side arm 3b) and installs respectively in the horizontal both sides of frame 1 and horizontal side arm bottom along length direction interval in proper order and be provided with a plurality of medicine spraying nozzles 4, length direction refers to the length direction of horizontal side arm, and the fore-and-aft direction of frame 1 is vertical, and the frame 1 left and right directions is horizontal, of course, medicine spraying nozzles 4 and flow chamber intercommunication and direction down, and left and right two horizontal side arms do benefit to spraying to the crops of both sides, the flow cavity in the transverse side arm can be provided with a valve at the inlet, so that the independent spraying at one side can be conveniently realized, the transverse side arm is of a front-back folding structure, the adjustment of the transverse spraying width at one side can be realized by folding the transverse side arm, the adjustment of the transverse spraying width can be realized by arranging the folding transverse side arm for spraying, the adjustment of the spraying width of the transverse side arm can be conveniently realized, an operator can adaptively adjust the spraying width of the transverse side arm according to the single-row planting or growth width of crops, the pesticide spraying precision can be greatly improved, the pollution to soil caused by pesticide transition can be avoided, the spraying efficiency is high, the labor intensity is greatly reduced, and the planting efficiency is improved; storage medicine bucket 2 is provided with and is used for sending the pumping pressure mechanism of mobile chamber with the liquid medicine pump pressure, pumping pressure mechanism can be current electronic pumping pressure mechanism or current manual pumping pressure mechanism, belongs to prior art, no longer gives details here.
In this embodiment, the lateral side arms include a first horizontal tube 5 and a second horizontal tube 6, the inner side end of the first horizontal tube 5 is mounted on the frame 1, the inner cavity of the first horizontal tube 5 is communicated with the medicine storage barrel 2, the inner side represents the side close to the frame 1 in the lateral direction, otherwise, the inner side is the outer side, the inner side end of the second horizontal tube 6 is rotatably communicated and connected with the outer side end of the first horizontal tube 5 in a manner of swinging back and forth, and the bottoms of the first horizontal tube 5 and the second horizontal tube 6 are sequentially provided with a plurality of medicine spraying nozzles 4 at intervals along the length direction; the transverse side arm is prepared by two pipes, so that the structure is simple and the cost is low.
In the embodiment, a front transverse pipe 7 communicated with the medicine storage barrel 2 is fixedly arranged at the front end of the frame 1, and the inner side end of the first transverse pipe 5 is communicated and rotatably connected with the front transverse pipe 7 through a first rotary joint 8; the two ends of the front transverse pipe 7 are closed, the two sides of the top of the front transverse pipe are provided with connecting holes, the inner cavity of the front transverse pipe 7 is communicated with the medicine storage barrel 2 through a communicating pipe, and the bottom of the front transverse pipe 7 is welded and fixed on the top of the front side of the frame 1.
In this embodiment, a support rod assembly for adjusting and supporting the rotation angle of the first horizontal tube 5 is arranged between the first horizontal tube 5 and the frame 1; the support rod assembly comprises an upper support rod 9, a lower support rod 10 and an adjusting sleeve 11, the upper end of the upper support rod 9 is hinged to the first transverse pipe through an upper spherical hinge 12, the lower end of the lower support rod 10 is hinged to the bottom of the frame 1 through a lower spherical hinge 13, the lower end of the upper support rod 9 and the upper end of the lower support rod 10 are respectively sleeved in the two ends of the adjusting sleeve 11 in a threaded manner, two sections of internal threads with opposite rotating directions are arranged at the two ends of the inner circle of the adjusting sleeve 11, the upper support rod 9 and the lower support rod 10 are close to or far away from each other through rotating the adjusting sleeve 11, and the length of the support rod assembly is further adjusted; as shown in the figure, the supporting rod component applies an oblique upward supporting force to the first transverse pipe, so that the suspension stability of the transverse side arm is ensured; the first transverse pipe 5 is arranged to be of a swinging structure, so that the distance between the inner side edge of the spraying range and the frame 1 can be adjusted conveniently, the device can be suitable for middle sidewalks with different widths, and the applicability is improved; the support rod assembly is simple in adjusting structure, convenient to adjust and good in supporting stability.
In this embodiment, the second cross tube 6 is connected to the first cross tube 5 through a second rotary joint 14; the rotary joint is an existing joint, belongs to the prior art and is not described again; an adjustable fixed connecting rod for adjusting and supporting the rotation angle of the second transverse pipe 6 is arranged between the first transverse pipe 5 and the second transverse pipe 6; the adjustable fixed connecting rod comprises a strip-shaped connecting strip 15, a first mounting stud 16 is fixedly arranged at the top of the first transverse pipe 5, a second mounting stud 17 is fixedly arranged at the top of the second transverse pipe 6, one end of the connecting strip 15 is rotatably sleeved outside the second mounting stud 17 and is locked by a nut to rotate the connecting strip 15, a strip hole 18 is formed in the middle of the connecting strip 15 along the length direction, the length direction of the strip hole is the length direction of the connecting strip 15, and the first mounting stud 16 penetrates through the strip hole 18 and is matched with the first mounting stud 16 by a nut to lock the connecting strip 15; first installation double-screw bolt 16 and second installation double-screw bolt 17 bottom are provided with the spacing platform that is used for supporting connecting strip 15, and connecting strip 15 is long slice form metallic structure, is used for fixed first violently pipe 5 and the second violently pipe 6 through setting up connecting strip 15 to it is fixed with the nut locking, simple structure, it is convenient to adjust, and does benefit to the stability that increases the second and violently manage 6.
In this embodiment, a single wheel 19 is arranged in front of the bottom of the frame 1, two support legs 20 are arranged behind the bottom of the frame 1, and two handle bars 21 are arranged above the rear portion of the frame 1.
In this embodiment, the medicine storage box is provided with an electric water pump (not shown), the electric water pump is used for pumping the liquid medicine in the medicine storage box to the medicine spraying nozzle 4, and the handle lever is provided with a control button connected with the electric water pump in a control manner; of course, still be provided with current charging source, be convenient for to the electric water pump power supply, electric water pump is prior art, no longer gives unnecessary details here, spouts the medicine through electric water pump control for it is more convenient to operate, reduces intensity of labour.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (10)
1. The utility model provides a crops pesticide spraying vehicle which characterized in that: the medicine storage barrel is fixed on the frame, the transverse side arms are provided with flowing cavities in the medicine storage barrel, the flowing cavities are communicated with the medicine storage barrel, the transverse side arms comprise two parts and are respectively installed on the two transverse sides of the frame, the bottoms of the transverse side arms are sequentially provided with a plurality of medicine spraying nozzles at intervals along the length direction, and the transverse side arms are of a front-back folding structure and realize one-side transverse medicine spraying width adjustment through folding the transverse side arms.
2. The crop spray cart of claim 1, wherein: the transverse side arms comprise a first transverse pipe and a second transverse pipe, the inner side end of the first transverse pipe is mounted on the frame, the inner cavity of the first transverse pipe is communicated with the medicine storage barrel, the inner side end of the second transverse pipe is rotatably communicated with the outer side end of the first transverse pipe in a front-back swinging mode, and a plurality of medicine spraying nozzles are sequentially arranged at the bottoms of the first transverse pipe and the second transverse pipe along the length direction at intervals.
3. A crop spray cart as claimed in claim 2, wherein: the front end of the frame is fixedly provided with a front transverse pipe communicated with the medicine storage barrel, and the inner side end of the first transverse pipe is communicated with the front transverse pipe through a first rotary joint and is rotatably connected with the front transverse pipe.
4. A crop spray truck as claimed in claim 3, wherein: and a support rod assembly used for adjusting and supporting and fixing the rotation angle of the first transverse pipe is arranged between the first transverse pipe and the frame.
5. The crop spray cart of claim 4, wherein: the support rod assembly comprises an upper support rod, a lower support rod and an adjusting sleeve, the upper end of the upper support rod is hinged to the first transverse pipe through an upper ball hinge, the lower end of the lower support rod is hinged to the bottom of the frame through a lower ball hinge, the lower end of the upper support rod and the upper end of the lower support rod are respectively sleeved in the two ends of the adjusting sleeve in a threaded manner, two sections of internal threads with opposite rotating directions are arranged at the two ends of the inner circle of the adjusting sleeve, the upper support rod and the lower support rod are close to or far away from each other through the rotating of the adjusting sleeve, and then the length of the support rod assembly is adjusted.
6. The crop spray truck of claim 2, further comprising: the second transverse pipe is connected with the first transverse pipe in a rotating and communicating mode through a second rotating joint.
7. The crop spray cart of claim 6, wherein: an adjustable fixed connecting rod used for adjusting and supporting the rotation angle of the second transverse pipe is arranged between the first transverse pipe and the second transverse pipe.
8. The crop spray cart of claim 7, wherein: the adjustable fixing connecting rod comprises a connecting strip in a long strip shape, a first mounting stud is fixedly arranged at the top of the first transverse pipe, a second mounting stud is fixedly arranged at the top of the second transverse pipe, one end of the connecting strip is rotated to be sleeved outside the second mounting stud and is rotated through a nut locking connecting strip, a long strip hole is formed in the middle of the connecting strip along the length direction, and the first mounting stud is matched with the first mounting stud to lock the connecting strip after penetrating through the long strip hole.
9. The crop spray cart of claim 1, wherein: a single wheel is arranged in front of the bottom of the frame, two supporting legs are arranged behind the bottom of the frame, and two handle rods are arranged above the rear portion of the frame.
10. The crop spray cart of claim 9, wherein: the explosive box is provided with electric water pump, electric water pump is used for pumping the liquid medicine pump in the explosive box to spouting the medicine mouth, the handle bar is provided with the control button who is connected with electric water pump control.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210619070.XA CN114847264B (en) | 2022-06-01 | 2022-06-01 | Crop pesticide spraying vehicle |
| LU502561A LU502561B1 (en) | 2022-06-01 | 2022-07-25 | Pesticide spraying vehicle for crops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210619070.XA CN114847264B (en) | 2022-06-01 | 2022-06-01 | Crop pesticide spraying vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114847264A true CN114847264A (en) | 2022-08-05 |
| CN114847264B CN114847264B (en) | 2024-01-16 |
Family
ID=82640805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210619070.XA Active CN114847264B (en) | 2022-06-01 | 2022-06-01 | Crop pesticide spraying vehicle |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114847264B (en) |
| LU (1) | LU502561B1 (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201726774U (en) * | 2010-07-05 | 2011-02-02 | 现代农装科技股份有限公司 | Self-walking sprayer with spraying rod |
| CN104285935A (en) * | 2014-09-23 | 2015-01-21 | 潍坊爱地植保机械有限公司 | Pesticide spraying machine |
| CN206808509U (en) * | 2017-06-22 | 2017-12-29 | 长江师范学院 | Cart-type electric sprayer unit |
| CN214629387U (en) * | 2021-03-30 | 2021-11-09 | 甘肃农业大学 | Self-propelled pesticide spraying vehicle |
-
2022
- 2022-06-01 CN CN202210619070.XA patent/CN114847264B/en active Active
- 2022-07-25 LU LU502561A patent/LU502561B1/en active IP Right Grant
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201726774U (en) * | 2010-07-05 | 2011-02-02 | 现代农装科技股份有限公司 | Self-walking sprayer with spraying rod |
| CN104285935A (en) * | 2014-09-23 | 2015-01-21 | 潍坊爱地植保机械有限公司 | Pesticide spraying machine |
| CN206808509U (en) * | 2017-06-22 | 2017-12-29 | 长江师范学院 | Cart-type electric sprayer unit |
| CN214629387U (en) * | 2021-03-30 | 2021-11-09 | 甘肃农业大学 | Self-propelled pesticide spraying vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114847264B (en) | 2024-01-16 |
| LU502561B1 (en) | 2023-01-26 |
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