CN115193603A - Vehicular fluid rotary disc atomizing and spraying device - Google Patents
Vehicular fluid rotary disc atomizing and spraying device Download PDFInfo
- Publication number
- CN115193603A CN115193603A CN202211133827.0A CN202211133827A CN115193603A CN 115193603 A CN115193603 A CN 115193603A CN 202211133827 A CN202211133827 A CN 202211133827A CN 115193603 A CN115193603 A CN 115193603A
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- Prior art keywords
- gear
- plate
- disc
- fixedly connected
- fixed
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Links
- 238000005507 spraying Methods 0.000 title claims abstract description 34
- 239000012530 fluid Substances 0.000 title claims abstract description 16
- 238000002347 injection Methods 0.000 claims abstract description 32
- 239000007924 injection Substances 0.000 claims abstract description 32
- 239000007921 spray Substances 0.000 claims abstract description 29
- 238000000889 atomisation Methods 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 49
- 230000007246 mechanism Effects 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 abstract description 24
- 230000009467 reduction Effects 0.000 abstract description 4
- 238000003780 insertion Methods 0.000 description 37
- 230000037431 insertion Effects 0.000 description 37
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 6
- 239000004202 carbamide Substances 0.000 description 6
- 239000007789 gas Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000000737 periodic effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/04—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements driven by the liquid or other fluent material discharged, e.g. the liquid actuating a motor before passing to the outlet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/68—Arrangements for adjusting the position of spray heads
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Nozzles (AREA)
Abstract
The invention relates to the technical field of injection devices, and discloses a vehicular fluid rotary disc atomization injection device, which solves the problems that an injection head is fixedly arranged at a designated position, the injection position is fixed when the injection is carried out, the injection can not be carried out in different directions, and the injection range is smaller; the position of the atomizing spray head is adjusted in multiple directions, so that the spraying range is improved, and the reduction of the nitrogen oxide is more sufficient.
Description
Technical Field
The invention belongs to the technical field of spraying devices, and particularly relates to a vehicular fluid rotary disc atomization spraying device.
Background
When an internal combustion engine of an automobile, such as a diesel engine, is operated, nitrogen oxides are generated with an excessive amount of oxygen in many cases, thereby causing environmental pollution. In order to meet increasingly severe emission requirements and reduce emission of nitrogen oxides, nitrogen oxides in exhaust gas need to be reduced into nitrogen and water, usually, before the exhaust gas enters a catalyst, urea aqueous solution is injected into the exhaust gas as a reducing agent to reduce the nitrogen oxides, the operation is specifically realized by pumping the urea solution into the exhaust gas in an exhaust pipeline after the urea solution is absorbed from a urea tank by a urea supply pump, and urea is injected by an atomization injection device.
Disclosure of Invention
In view of the above situation, in order to overcome the defects of the prior art, the invention provides a vehicular fluid rotary disc atomizing and spraying device, which effectively solves the problems that in the background art, a spraying head is fixedly installed at a specified position, when spraying is performed, the spraying position is fixed, spraying cannot be performed in different directions, and the spraying range is small.
In order to achieve the purpose, the invention provides the following technical scheme: a vehicular fluid rotary disc atomization injection device comprises an injection disc body, wherein the injection disc body is of a cavity structure, one side of the injection disc body is provided with a liquid inlet pipe, the injection disc body and the liquid inlet pipe are connected through a rotating piece, one side of the injection disc body, which is far away from the liquid inlet pipe, is provided with a plurality of liquid discharge pipes, one side of each liquid discharge pipe is provided with an atomization nozzle, the atomization nozzle and the liquid discharge pipes are connected through a hose, the atomization nozzle and the injection disc body are connected through a rotary support, one side of the injection disc body, which is far away from the liquid inlet pipe, is provided with a connecting disc, the connecting disc and the atomization nozzle are connected through a swing mechanism, one side of the injection disc body is fixedly connected with a fixed shell, the fixed shell is of a cavity structure with an opening at one side, the liquid inlet pipe penetrates through the fixed shell, a movable ring is arranged in the fixed shell, the movable ring and the connecting disc are connected through a plurality of connecting frames, and two lead screws are arranged in the fixed shell, the lead screw runs through the loose collar, the connected mode of lead screw and loose collar is threaded connection, the one end of lead screw and one side of spraying the dish body are connected through first bearing, the other end of lead screw runs through one side inner wall of set casing, and the one end of lead screw and the first gear fixed connection who is located set casing one side, one side that the set casing kept away from spraying the dish body is equipped with first ring gear, first gear and first ring gear mesh, the outside cover of feed liquor pipe is equipped with fixed connection's mounting disc, first ring gear and mounting disc pass through flexible latch mechanism and connect, be equipped with on the set casing with first gear matched with spline unit, one side fixedly connected with second ring gear of set casing, one side of mounting disc is equipped with the second gear, second gear and second ring gear mesh, mounting disc and second gear pass through to spray the rotation driving subassembly and connect.
Preferably, the injection rotation driving assembly comprises a first rotating shaft arranged on a second gear, the first rotating shaft is fixedly connected with the second gear, one end of the first rotating shaft is connected with the mounting disc through a second bearing, a third gear ring fixedly connected with the outside sleeve of the first rotating shaft is arranged on the outside sleeve of the first rotating shaft, a third gear is arranged between the mounting disc and the fixing shell, the third gear is meshed with the third gear ring, a second rotating shaft fixedly connected with the third gear is arranged on the third gear, the mounting disc is penetrated through by the second rotating shaft, a third bearing is arranged at the penetrating position of the second rotating shaft and the mounting disc, and a driving mechanism matched with the second rotating shaft is arranged on the mounting disc and is connected with the mounting disc.
Preferably, actuating mechanism is including setting up in the first fixed disk of mounting disc one side, the one end and the first fixed disk fixed connection of second pivot, the constant head tank has been seted up on the first fixed disk, one side of mounting disc is equipped with driving motor, driving motor's output fixedly connected with locating piece, the locating piece is pegged graft in the constant head tank, one side fixedly connected with motor cabinet of mounting disc, first spout has been seted up on the motor cabinet, the last fixedly connected with slider of driving motor, the slider is located first spout, the cross section of first spout and slider is T shape structure, be equipped with the limited slip piece with slider matched with on the motor cabinet.
Preferably, the limited slip spare contacts with the slider including setting up in the baffle of motor cabinet one side, and the below of motor cabinet is equipped with the lifter plate, the bottom of baffle and the top fixed connection of lifter plate, two reference columns of fixedly connected with on the motor cabinet, and the lifter plate is run through to the reference column, and the outside cover of reference column is equipped with first extension spring, first extension spring's both ends respectively with motor cabinet and lifter plate fixed connection.
Preferably, flexible latch mechanism includes a plurality of fixed mounting on first ring gear mounting panel, a plurality of first rectangular holes have been seted up on the mounting disc, the mounting panel runs through first rectangular hole, two first spacing holes and two spacing holes of second have been seted up on the mounting panel, one side of mounting panel is equipped with the fixed plate, fixed plate and mounting disc fixed connection, one side that the mounting panel was kept away from to the fixed plate is equipped with first fly leaf, two spacing posts of fixedly connected with on the first fly leaf, spacing post runs through the fixed plate, and the one end of spacing post is pegged graft in the first spacing hole that corresponds, the outside cover of spacing post is equipped with second extension spring, the both ends of second extension spring respectively with fixed plate and first fly leaf fixed connection.
Preferably, the rotation stopping unit includes a clamping block disposed on one side of the first gear, a clamping groove matched with the clamping block is disposed on the first gear, a second movable plate is fixedly connected to the clamping block, a second rectangular hole is disposed on the second movable plate, a supporting plate is disposed on one side of the second movable plate, the supporting plate is fixedly connected to the fixed shell, one end of the supporting plate penetrates through the second rectangular hole, and an inserting connector matched with the supporting plate is disposed on the second movable plate.
Preferably, the connector comprises a second fixed disk arranged on the second movable plate, an insertion rod is fixedly connected to the second fixed disk, a through hole is formed in the inner wall of the second rectangular hole, a first insertion hole and a second insertion hole are formed in the supporting plate respectively, the insertion rod penetrates through the through hole, one end of the insertion rod is inserted into the first insertion hole, a third stretching spring is sleeved outside the insertion rod, and two ends of the third stretching spring are fixedly connected with the second movable plate and the second fixed disk respectively.
Preferably, the link includes prismatic, and prismatic one end and connection pad pass through first spliced pole and connect, and prismatic other end and activity ring pass through the second spliced pole and connect, have seted up a plurality of guiding holes on the inner wall of set casing, and the second spliced pole runs through the guiding hole.
Preferably, the rotary support comprises a first side plate which is symmetrically arranged on two sides of the atomizing spray head, one side of the first side plate is fixedly connected with the spraying disc body, the atomizing spray head and the first side plate are rotatably connected through a first pin shaft, the rotating part comprises a fixing ring which is sleeved on the outer portion of the liquid inlet pipe, the fixing ring is fixedly connected with the spraying disc body, and the fixing ring is connected with the liquid inlet pipe through a fourth bearing.
Preferably, the swing mechanism comprises a plurality of swing blocks arranged on the connecting disc, the atomization nozzle is fixedly connected with a fixed block, a second sliding groove is formed in the fixed block, one end of each swing block is inserted into the second sliding groove, second side plates are arranged on two sides of each swing block respectively and fixedly connected with the connecting disc, and the swing blocks are rotatably connected with the second side plates through second hinge pins.
Compared with the prior art, the invention has the beneficial effects that:
(1) The positioning block is driven to rotate by the driving motor, so that the fixed shell and the injection disc body rotate relative to the liquid inlet pipe, the atomizing nozzle can rotate, when liquid enters the injection disc body through the liquid inlet pipe, the liquid sequentially enters the liquid outlet pipe and the hose, finally the liquid is sprayed out through the atomizing nozzle, and meanwhile, the atomizing nozzle can be driven to rotate, so that the position of the atomizing nozzle is changed, and the spraying range is enlarged;
(2) When the driving motor needs to be dismantled, the lifting plate is manually driven to move, so that the baffle is not located on one side of the sliding block any more, the first extension spring is in an extension state, the limitation on the position of the sliding block is removed, the driving motor is manually moved, the positioning block is separated from the positioning groove, the sliding block is separated from the first sliding groove, the dismantling of the driving motor can be completed, and the driving motor can be conveniently dismantled and assembled;
(3) When the fixed shell rotates relative to the mounting disc, the first gear rolls on the inner wall of the first gear ring through the matching of the first gear ring and the first gear, so that the inclination angles of the swinging block and the fixed block are changed, the length of the swinging block in the second sliding groove is changed, the inclination angle of the atomizing nozzle is further adjusted, the atomizing nozzle and the spraying disc body can rotate through periodically driving the fixed shell to rotate forwards and backwards, the inclination angle of the atomizing nozzle can be changed, the position of the atomizing nozzle is adjusted in multiple directions, the spraying range is improved, and the reduction of nitrogen oxide is more sufficient;
(4) When the spraying disc body rotates and the inclination angle of the atomizing nozzle is not required to be changed, the first gear ring can be kept in a state of not being meshed with the first gear, and when the first gear and the first gear ring are meshed, the inclination angle of the atomizing nozzle can be changed;
(5) When first gear ring and first gear remove the meshing relation, when preventing that the set casing is rotatory, lead to first gear and lead screw rotatory because of other external forces, through the position of the spacing first gear of fixture block, avoid first gear to rotate because of non-human factor.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a second schematic view of the overall structure of the present invention;
FIG. 3 is a schematic view of the interior of the stationary housing of the present invention;
FIG. 4 is a schematic view of a portion of the enlarged structure at A in FIG. 3;
FIG. 5 is a schematic structural view of the connecting frame of the present invention;
FIG. 6 is a schematic structural diagram of a swing mechanism according to the present invention;
FIG. 7 is a schematic structural diagram of a second movable plate according to the present invention;
fig. 8 is a schematic structural diagram of the motor base of the present invention.
In the figure: 1. a jet disk body; 2. a liquid inlet pipe; 3. a liquid discharge pipe; 4. an atomizing spray head; 5. a hose; 6. connecting the disc; 7. a stationary case; 8. a movable ring; 9. a screw rod; 10. a first bearing; 11. a first gear; 12. a first gear ring; 13. mounting a disc; 14. a second gear ring; 15. a second gear; 16. a first rotating shaft; 17. a second bearing; 18. a third gear ring; 19. a second rotating shaft; 20. a third gear; 21. a third bearing; 22. a first fixed disk; 23. a drive motor; 24. positioning a groove; 25. positioning blocks; 26. a motor base; 27. a first chute; 28. a slider; 29. a baffle plate; 30. a lifting plate; 31. a positioning column; 32. a first extension spring; 33. mounting a plate; 34. a first rectangular hole; 35. a fixing plate; 36. a first movable plate; 37. a limiting post; 38. a second extension spring; 39. a first limit hole; 40. a clamping block; 41. a card slot; 42. a second movable plate; 43. a support plate; 44. a second rectangular hole; 45. a through hole; 46. inserting a rod; 47. a first jack; 48. a second jack; 49. a third extension spring; 50. a second fixed disk; 51. a prism; 52. a first connecting column; 53. a second connecting column; 54. a guide hole; 55. a first side plate; 56. a first pin shaft; 57. a swing block; 58. a fixed block; 59. a second chute; 60. a second side plate; 61. a second pin shaft; 62. a fixing ring; 63. a fourth bearing; 64. a second limiting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In a first embodiment, as shown in fig. 1 to 8, the present invention includes a spray disk body 1, the spray disk body 1 is a cavity structure, a liquid inlet pipe 2 is disposed on one side of the spray disk body 1, the spray disk body 1 and the liquid inlet pipe 2 are connected by a rotating member, a plurality of liquid discharge pipes 3 are disposed on one side of the spray disk body 1 away from the liquid inlet pipe 2, an atomizer 4 is disposed on one side of the liquid discharge pipes 3, the atomizer 4 and the liquid discharge pipes 3 are connected by hoses 5, the atomizer 4 and the spray disk body 1 are connected by a rotating support, a connection disk 6 is disposed on one side of the spray disk body 1 away from the liquid inlet pipe 2, the connection disk 6 and the atomizer 4 are connected by a swing mechanism, a fixed shell 7 is fixedly connected to one side of the spray disk body 1, the fixed shell 7 is a cavity structure with an opening on one side, the liquid inlet pipe 2 penetrates through the fixed shell 7, a movable ring 8 is disposed in the fixed shell 7, the movable ring 8 and the connection disk body 8 and the connection disk 6 are connected by a plurality of connection racks, two lead screws 9 are disposed in the fixed shell 7, one side of the movable ring 8 penetrates through a first gear wheel 7, one side of the fixed shell, a first gear shell 13, a first gear shell 12 is disposed on one side of the fixed shell, a first fixed gear shell, a first gear shell 13 is disposed on one side of the first gear shell, a first gear shell 7, a first gear shell 13 is disposed on one side of the first gear shell, a first gear shell 12, a first gear shell 13 is engaged with a first gear shell 12, a first gear shell 12 engaged with a first gear shell 7, the second gear 15 is engaged with the second gear ring 14, and the mounting plate 13 and the second gear 15 are connected by an injection rotary drive assembly.
In the second embodiment, based on the first embodiment, as shown in fig. 1, fig. 3, fig. 4 and fig. 8, the injection rotation driving assembly includes a first rotating shaft 16 disposed on a second gear 15, the first rotating shaft 16 is fixedly connected with the second gear 15, one end of the first rotating shaft 16 is connected with the mounting plate 13 through a second bearing 17, a fixedly connected third gear ring 18 is sleeved outside the first rotating shaft 16, a third gear 20 is disposed between the mounting plate 13 and the fixing housing 7, the third gear 20 is engaged with the third gear ring 18, a second rotating shaft 19 is fixedly connected to the third gear 20, the second rotating shaft 19 penetrates through the mounting plate 13, a third bearing 21 is disposed at the penetrating position of the second rotating shaft 19 and the mounting plate 13, a driving mechanism coupled with the second rotating shaft 19 is disposed on the mounting plate 13, the driving mechanism includes a first fixing plate 22 disposed at one side of the mounting plate 13, one end of the second rotating shaft 19 is fixedly connected with the first fixed disk 22, a positioning groove 24 is formed in the first fixed disk 22, a driving motor 23 is arranged on one side of the mounting disk 13, a positioning block 25 is fixedly connected with the output end of the driving motor 23, the positioning block 25 is inserted into the positioning groove 24, a motor base 26 is fixedly connected with one side of the mounting disk 13, a first sliding groove 27 is formed in the motor base 26, a sliding block 28 is fixedly connected with the driving motor 23, the sliding block 28 is positioned in the first sliding groove 27, the cross sections of the first sliding groove 27 and the sliding block 28 are both of a T-shaped structure, a slip stopping piece matched with the sliding block 28 is arranged on the motor base 26, the slip stopping piece comprises a baffle plate 29 arranged on one side of the motor base 26, the baffle plate 29 is contacted with the sliding block 28, a lifting plate 30 is arranged below the motor base 26, the bottom of the baffle plate 29 is fixedly connected with the top of the lifting plate 30, two positioning columns 31 are fixedly connected with the motor base 26, and the positioning columns 31 penetrate through the lifting plate 30, a first extension spring 32 is sleeved outside the positioning column 31, and two ends of the first extension spring 32 are respectively fixedly connected with the motor base 26 and the lifting plate 30;
the positioning block 25 is driven to rotate by the driving motor 23, so that the first fixing disc 22 drives the second rotating shaft 19 to rotate, through the cooperation of the third gear 20 and the third gear ring 18, the second rotation shaft 19 drives the third gear ring 18 to rotate through the third gear 20, so that the first rotating shaft 16 rotates, the first rotating shaft 16 drives the second gear ring 14 to rotate through the second gear 15 by the matching of the second gear 15 and the second gear ring 14, so that the fixed shell 7 and the spraying disc body 1 rotate relative to the liquid inlet pipe 2, the atomizing nozzle 4 can rotate, when liquid enters the spraying disc body 1 through the liquid inlet pipe 2, the liquid enters the liquid discharge pipe 3 and the hose 5 in sequence, and finally the liquid is sprayed out through the atomizer 4, and the atomizer 4 can be driven to rotate at the same time, further changing the position of the atomizing nozzle 4, increasing the spraying range, when the driving motor 23 needs to be dismantled, manually driving the lifting plate 30 to move, so that the shutter 29 is no longer located on one side of the slider 28, the first tension spring 32 is in a tensioned state, the position of the slider 28 is released, the drive motor 23 is manually moved, so that the positioning block 25 is separated from the positioning slot 24, and the sliding block 28 is separated from the first sliding slot 27, the removal of the driving motor 23 can be completed, when the driving motor 23 needs to be installed, the driving motor 23 is manually moved, so that the positioning block 25 is inserted into the positioning groove 24, and the slide block 28 slides into the first slide groove 27, the lifting plate 30 is released, the first extension spring 32 drives the lifting plate 30 and the baffle plate 29 to move, make baffle 29 remove to one side of slider 28, the position of spacing slider 28 avoids slider 28 to break away from first spout 27, can accomplish driving motor 23's installation, is convenient for carry out the dismouting to driving motor 23.
Third embodiment, on the basis of the first embodiment, as shown in fig. 3 and 4, the retractable latching mechanism includes a plurality of mounting plates 33 fixedly mounted on the first gear ring 12, a plurality of first rectangular holes 34 are formed in the mounting plate 13, the mounting plates 33 penetrate through the first rectangular holes 34, two first limiting holes 39 and two second limiting holes 64 are formed in the mounting plates 33, a fixing plate 35 is disposed on one side of each mounting plate 33, the fixing plate 35 is fixedly connected with the mounting plate 13, a first movable plate 36 is disposed on one side of the fixing plate 35 away from the mounting plate 33, two limiting posts 37 are fixedly connected to the first movable plate 36, the limiting posts 37 penetrate through the fixing plate 35, one ends of the limiting posts 37 are inserted into the corresponding first limiting holes 39, second extension springs 38 are sleeved outside the limiting posts 37, and two ends of the second extension springs 38 are respectively and fixedly connected with the fixing plate 35 and the first movable plate 36;
when the spray disk body 1 rotates and the inclination angle of the atomizing nozzle 4 is not required to change, the first movable plate 36 is manually driven to move, the second extension spring 38 is in an extension state, so that one end of the limiting column 37 is separated from the first limiting hole 39, the limitation on the position of the mounting plate 33 is removed, the first gear ring 12 is manually driven to move away from the fixed shell 7, so that the first gear ring 12 is not engaged with the first gear 11, and the second limiting hole 64 moves to one side of the limiting column 37, the first movable plate 36 is released, the second extension spring 38 drives the first movable plate 36 to move, so that one end of the limiting column 37 is inserted into the corresponding second limiting hole 64, so that the mounting plate 33 is fixed relative to the mounting disk 13, so that the first gear ring 12 is kept in a state of not being engaged with the first gear 11, when the first gear 11 and the first gear ring 12 are engaged, the first movable plate 36 is manually driven to move, so that the second extension spring 38 is in an extension state, so that one end of the first movable relative to the mounting plate 37 is separated from the first limiting column 37, so that the first movable relative to the mounting plate 36 is inserted into the corresponding second limiting hole 36, so that the first limiting column 36 is disengaged from the mounting plate 13, so that the first limiting column 36 is inserted into the first limiting column 12, so that the mounting plate 13, so that the mounting plate 33 is inserted into the first limiting column 13, so that the mounting plate 33 is removed, and the first limiting column 36, and the first mounting plate 13, so that the first mounting plate 13, and the mounting plate 33 is removed, and the mounting plate 13, so that the mounting plate 13, and the mounting plate 13 is removed, and the mounting plate 33 is removed, and the mounting plate 13, so that the mounting plate 37 is removed, and the mounting plate 33 is removed, and the mounting plate 13.
In a fourth embodiment, based on the first embodiment, as shown in fig. 3, 4 and 7, the rotation stopping unit includes a fixture block 40 disposed on one side of the first gear 11, the first gear 11 is provided with a fixture slot 41 matched with the fixture block 40, the fixture block 40 is fixedly connected with a second movable plate 42, the second movable plate 42 is provided with a second rectangular hole 44, one side of the second movable plate 42 is provided with a support plate 43, the support plate 43 is fixedly connected with the stationary casing 7, one end of the support plate 43 penetrates through the second rectangular hole 44, the second movable plate 42 is provided with an inserter matched with the support plate 43, the inserter includes a second stationary plate 50 disposed on the second movable plate 42, the second stationary plate 50 is fixedly connected with an insertion rod 46, the inner wall of the second rectangular hole 44 is provided with a through hole 45, the support plate 43 is respectively provided with a first insertion hole 47 and a second insertion hole 48, the insertion rod 46 penetrates through the through hole 45, one end of the insertion rod 46 is inserted into the first insertion hole 47, the insertion rod 46 is sleeved with a third extension spring 49, and two ends of the third extension spring 49 are respectively fixedly connected with the second movable plate 42 and the second stationary plate 50;
when the first gear ring 12 and the first gear 11 are disengaged, in order to prevent the first gear 11 and the lead screw 9 from rotating due to other external forces when the fixing housing 7 is rotated, the second fixing plate 50 is manually driven to move, such that one end of the insertion rod 46 is disengaged from the first insertion hole 47, the third tension spring 49 is in a tension state, the fixed relationship between the second movable plate 42 and the support plate 43 is released, the second movable plate 42 is manually driven to move, such that the latch 40 is inserted into the latch groove 41, and the insertion rod 46 moves to one side of the second insertion hole 48, the position of the first gear 11 is limited by the latch 40, such that the first gear 11 is prevented from rotating due to non-human factors, the second fixing plate 50 is released, the third tension spring 49 drives the second fixing plate 50 and the insertion rod 46 to move, such that one end of the insertion rod 46 is inserted into the corresponding second insertion hole 48, that is, the second movable plate 42 is fixed relative to the supporting plate 43, when the position restriction of the first gear 11 needs to be released, the second fixed plate 50 is manually driven to move, so that one end of the insertion rod 46 is separated from the second insertion hole 48, the third extension spring 49 is in an extended state, the fixed relationship between the second movable plate 42 and the supporting plate 43 is released, the second movable plate 42 is manually driven to move, so that the fixture block 40 is separated from the fixture slot 41, the insertion rod 46 moves to one side of the first insertion hole 47, the position restriction of the first gear 11 is released, the first gear 11 can rotate, the second fixed plate 50 is released, the third extension spring 49 drives the second fixed plate 50 and the insertion rod 46 to move, so that one end of the insertion rod 46 is inserted into the corresponding first insertion hole 47, and the second movable plate 42 is fixed relative to the supporting plate 43.
Fifth embodiment, on the basis of the first embodiment, as shown in fig. 1, 2, 5, and 6, the connection frame includes a prism 51, one end of the prism 51 is connected to the connection pad 6 through a first connection post 52, the other end of the prism 51 is connected to the movable ring 8 through a second connection post 53, a plurality of guide holes 54 are formed in the inner wall of the fixed housing 7, the second connection post 53 penetrates through the guide holes 54, the rotation support includes first side plates 55 symmetrically disposed on both sides of the atomizing nozzle 4, one side of the first side plate 55 is fixedly connected to the spray disk body 1, the atomizing nozzle 4 is rotatably connected to the first side plate 55 through a first pin 56, the rotation member includes a fixing ring 62 sleeved outside the liquid inlet pipe 2, the fixing ring 62 is fixedly connected to the spray disk body 1, the fixing ring 62 is connected to the liquid inlet pipe 2 through a fourth bearing 63, the swing mechanism includes a plurality of swing blocks 57 disposed on the connection pad 6, the atomizing nozzle 4 is fixedly connected to a fixed block 58, a second chute 59 is formed in the fixed block 58, one end of the swing block 57 is inserted into a second chute 59, both sides of the swing block 57 are respectively provided with a second side connection pad 60, and the connection pad 60 is connected to the second side plate 60;
through the design of first curb plate 55 and first round pin axle 56, make atomizer 4 can be rotatory to spray set body 1 relatively, through the design of solid fixed ring 62 and fourth bearing 63, make spray set body 1 rotate the connection to feed liquor pipe 2 relatively, when set casing 7 is rotatory to mounting disc 13 relatively, through the cooperation of first gear ring 12 and first gear 11, make first gear 11 roll on the inner wall of first gear ring 12, and then make lead screw 9 rotatory, through lead screw 9 drive activity ring 8 removal, and then make link drive connection pad 6 remove, when connection pad 6 removes, swing block 57 is rotatory to connection pad 6 relatively, the inclination of swing block 57 and fixed block 58 changes, and the length that swing block 57 is located second spout 59 changes, and then adjust the inclination of atomizer 4, through periodic drive set casing 7 positive and negative rotation, can make atomizer 4 and spray set body 1 rotatory, simultaneously also can change the inclination of atomizer 4, diversely adjust the position of atomizer 4, the spray range has been improved, make the reduction of nitrogen oxide more abundant.
The working principle is as follows: when the spraying disc works, the positioning block 25 is driven to rotate by the driving motor 23, so that the first fixing disc 22 drives the second rotating shaft 19 to rotate, the second rotating shaft 19 drives the third gear ring 18 to rotate by the third gear 20 through the matching of the third gear 20 and the third gear ring 18, so that the first rotating shaft 16 rotates, the first rotating shaft 16 drives the second gear ring 14 to rotate by the second gear 15 through the matching of the second gear 15 and the second gear ring 14, so that the fixing shell 7 and the spraying disc body 1 rotate relative to the liquid inlet pipe 2, so that the atomizing nozzle 4 can rotate, when liquid enters the spraying disc body 1 through the liquid inlet pipe 2, the liquid sequentially enters the liquid outlet pipe 3 and the hose 5, finally the liquid is sprayed out through the atomizing nozzle 4, and simultaneously the atomizing nozzle 4 can be driven to rotate, so that the position of the atomizing nozzle 4 is changed, and the spraying range is increased, when the driving motor 23 needs to be dismounted, the lifting plate 30 is manually driven to move, so that the baffle 29 is not positioned on one side of the sliding block 28 any more, the first stretching spring 32 is in a stretching state, the limitation on the position of the sliding block 28 is removed, the driving motor 23 is manually moved, the positioning block 25 is separated from the positioning groove 24, the sliding block 28 is separated from the first sliding groove 27, and the dismounting of the driving motor 23 can be completed, when the driving motor 23 needs to be mounted, the driving motor 23 is manually moved, so that the positioning block 25 is inserted into the positioning groove 24, the sliding block 28 slides into the first sliding groove 27, the lifting plate 30 is released, the first stretching spring 32 drives the lifting plate 30 and the baffle 29 to move, so that the baffle 29 moves to one side of the sliding block 28, the position of the sliding block 28 is limited, the sliding block 28 is prevented from being separated from the first sliding groove 27, the mounting of the driving motor 23 can be completed, and the driving motor 23 can be conveniently dismounted, through the design of the first side plate 55 and the first pin shaft 56, the atomizer 4 can rotate relative to the spray tray body 1, through the design of the fixing ring 62 and the fourth bearing 63, the spray tray body 1 is rotatably connected relative to the liquid inlet pipe 2, when the fixing shell 7 rotates relative to the mounting plate 13, through the cooperation of the first gear ring 12 and the first gear 11, the first gear 11 rolls on the inner wall of the first gear ring 12, so that the lead screw 9 rotates, the movable ring 8 is driven to move through the lead screw 9, so that the connecting plate 6 is driven to move by the connecting frame, when the connecting plate 6 moves, the swinging block 57 rotates relative to the connecting plate 6, the inclination angles of the swinging block 57 and the fixing block 58 change, the length of the swinging block 57 in the second chute 59 changes, so as to adjust the inclination angle of the atomizer 4, and through the periodic driving of the fixing shell 7 to rotate forward and backward, the atomizing nozzle 4 and the injection disc body 1 can be rotated, the inclination angle of the atomizing nozzle 4 can be changed at the same time, the position of the atomizing nozzle 4 is adjusted in multiple directions, the injection range is improved, the reduction of the nitrogen oxide is more sufficient, when the injection disc body 1 is rotated and the inclination angle of the atomizing nozzle 4 is not required to be changed, the first movable plate 36 is manually driven to move, the second extension spring 38 is enabled to be in the extension state, one end of the limiting column 37 is enabled to be separated from the first limiting hole 39, the limitation on the position of the mounting plate 33 is removed, the first gear ring 12 is manually driven to move away from the fixed shell 7, the first gear ring 12 is enabled not to be meshed with the first gear 11, the second limiting hole 64 is moved to one side of the limiting column 37, the first movable plate 36 is loosened, the first movable plate 36 is driven by the second extension spring 38 to move, one end of the limiting column 37 is inserted into the corresponding second limiting hole 64, namely, the mounting plate 33 is fixed relative to the mounting plate 13, and the first gear ring 12 is fixed relative to the mounting plate 13, so that the first gear ring 12 is kept in a state of not being engaged with the first gear 11, when the first gear 11 and the first gear ring 12 are engaged, the first movable plate 36 is manually driven to move, so that the second tension spring 38 is in a tension state, and one end of the limiting column 37 is disengaged from the second limiting hole 64, the limitation on the position of the mounting plate 33 is removed, the first gear ring 12 is manually driven to move towards the fixed shell 7, so that the first gear ring 12 and the first gear 11 are engaged again, the first limiting hole 39 moves to one side of the limiting column 37, the first movable plate 36 is released, the second tension spring 38 drives the first movable plate 36 to move, so that one end of the limiting column 37 is inserted into the corresponding first limiting hole 39, and the mounting plate 33 is fixed relative to the mounting plate 13, and further fixing the first gear ring 12 relative to the mounting plate 13, so that the first gear ring 12 is kept in a state of being engaged with the first gear 11, when the first gear ring 12 and the first gear 11 are disengaged, in order to prevent the first gear 11 and the lead screw 9 from rotating due to other external forces when the stationary housing 7 is rotated, the second fixed plate 50 is manually driven to move so that one end of the inserted link 46 is disengaged from the first insertion hole 47, the third tension spring 49 is in a tension state, the fixed relationship between the second movable plate 42 and the support plate 43 is disengaged, the second movable plate 42 is manually driven to move so that the latch 40 is inserted into the latch groove 41, the inserted link 46 moves to one side of the second insertion hole 48, the position of the first gear 11 is limited by the latch 40, the first gear 11 is prevented from rotating due to non-human factors, the second fixed plate 50 is released, the third tension spring 49 drives the second fixed plate 50 and the inserted link 46 to move, when the position of the first gear 11 needs to be released, the second fixed plate 50 is manually driven to move, so that one end of the insertion rod 46 is separated from the second insertion hole 48, the third extension spring 49 is in an extended state, the fixed relationship between the second movable plate 42 and the support plate 43 is released, the second movable plate 42 is manually driven to move, the fixture block 40 is separated from the fixture slot 41, the insertion rod 46 moves to one side of the first insertion hole 47, the position of the first gear 11 is released, the first gear 11 can rotate, the second fixed plate 50 is loosened, the third extension spring 49 drives the second fixed plate 50 and the insertion rod 46 to move, so that one end of the insertion rod 46 is inserted into the corresponding first insertion hole 47, and the second movable plate 42 is fixed relative to the support plate 43.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an on-vehicle fluid carousel atomizing injection apparatus that uses, includes injection dish body (1), its characterized in that: the spray disc body (1) is of a cavity structure, one side of the spray disc body (1) is provided with a liquid inlet pipe (2), the spray disc body (1) and the liquid inlet pipe (2) are connected through a rotating part, one side of the spray disc body (1) far away from the liquid inlet pipe (2) is provided with a plurality of liquid discharge pipes (3), one side of each liquid discharge pipe (3) is provided with an atomizing nozzle (4), the atomizing nozzle (4) and the liquid discharge pipes (3) are connected through a hose (5), the atomizing nozzle (4) and the spray disc body (1) are connected through a rotary support, one side of the spray disc body (1) far away from the liquid inlet pipe (2) is provided with a connecting disc (6), the connecting disc (6) and the atomizing nozzle (4) are connected through a swing mechanism, one side of the spray disc body (1) is fixedly connected with a fixed casing (7), the fixed casing (7) is of a cavity structure with an opening at one side, the liquid inlet pipe (2) penetrates through the fixed casing (7), a movable ring (8) is arranged in the fixed casing (7), the movable ring (8) is connected with the connecting disc body (9) through a screw rod (9) and a first screw rod (10), the other end of lead screw (9) runs through the one side inner wall of set casing (7), and the one end of lead screw (9) and first gear (11) fixed connection who is located set casing (7) one side, one side that injection dish body (1) was kept away from in set casing (7) is equipped with first ring gear (12), first gear (11) and first ring gear (12) mesh mutually, the outside cover of feed liquor pipe (2) is equipped with fixed connection's mounting disc (13), first ring gear (12) and mounting disc (13) are connected through flexible latch mechanism, be equipped with on set casing (7) with first gear (11) matched with rotation stopping unit, one side fixedly connected with second ring gear (14) of set casing (7), one side of mounting disc (13) is equipped with second gear (15), second gear (15) and second ring gear (14) mesh mutually, mounting disc (13) and second gear (15) are connected through spraying rotary drive subassembly.
2. The vehicular fluid rotary disc atomizing and spraying device according to claim 1, characterized in that: the jet rotary driving assembly comprises a first rotating shaft (16) arranged on a second gear (15), the first rotating shaft (16) and the second gear (15) are fixedly connected, one end of the first rotating shaft (16) is connected with a mounting disc (13) through a second bearing (17), the outer portion of the first rotating shaft (16) is sleeved with a third gear ring (18) which is fixedly connected, a third gear (20) is arranged between the mounting disc (13) and a fixing shell (7), the third gear (20) is meshed with the third gear ring (18), a second rotating shaft (19) is fixedly connected onto the third gear (20), the second rotating shaft (19) penetrates through the mounting disc (13), a third bearing (21) is arranged at the penetrating positions of the second rotating shaft (19) and the mounting disc (13), and a driving mechanism matched with the second rotating shaft (19) is arranged on the mounting disc (13) and is connected with the driving mechanism.
3. The vehicular fluid rotary disc atomizing and spraying device according to claim 2, characterized in that: actuating mechanism is including setting up in first fixed disk (22) of mounting disc (13) one side, the one end and first fixed disk (22) fixed connection of second pivot (19), constant head tank (24) have been seted up on first fixed disk (22), one side of mounting disc (13) is equipped with driving motor (23), the output fixedly connected with locating piece (25) of driving motor (23), locating piece (25) are pegged graft in constant head tank (24), one side fixedly connected with motor cabinet (26) of mounting disc (13), first spout (27) have been seted up on motor cabinet (26), fixedly connected with slider (28) on driving motor (23), slider (28) are located first spout (27), the cross section of first spout (27) and slider (28) is the T shape structure, be equipped with on motor cabinet (26) and end the slider with slider (28) matched with.
4. The vehicular fluid rotary disc atomizing and spraying device according to claim 3, characterized in that: limited slip spare contacts including setting up in baffle (29) of motor cabinet (26) one side, baffle (29) and slider (28), the below of motor cabinet (26) is equipped with lifter plate (30), the bottom of baffle (29) and the top fixed connection of lifter plate (30), two reference columns (31) of fixedly connected with on motor cabinet (26), lifter plate (30) are run through in reference column (31), the outside cover of reference column (31) is equipped with first extension spring (32), the both ends of first extension spring (32) respectively with motor cabinet (26) and lifter plate (30) fixed connection.
5. The vehicular fluid rotary disc atomizing and spraying device according to claim 1, characterized in that: the telescopic clamping mechanism comprises a plurality of mounting plates (33) fixedly mounted on a first gear ring (12), a plurality of first rectangular holes (34) are formed in a mounting plate (13), the mounting plates (33) penetrate through the first rectangular holes (34), two first limiting holes (39) and two second limiting holes (64) are formed in the mounting plates (33), a fixing plate (35) is arranged on one side of each mounting plate (33), the fixing plate (35) is fixedly connected with the mounting plate (13), a first movable plate (36) is arranged on one side, far away from the mounting plates (33), of each fixing plate (35), two limiting columns (37) are fixedly connected to the first movable plate (36), the limiting columns (37) penetrate through the fixing plate (35), one ends of the limiting columns (37) are inserted into the corresponding first limiting holes (39), a second stretching spring (38) is sleeved outside the limiting columns (37), and two ends of the second stretching spring (38) are fixedly connected with the fixing plates (35) and the first movable plates (36) respectively.
6. The vehicular fluid rotary disc atomizing and spraying device according to claim 1, characterized in that: the rotation stopping unit comprises a clamping block (40) arranged on one side of a first gear (11), a clamping groove (41) matched with the clamping block (40) is formed in the first gear (11), a second movable plate (42) is fixedly connected to the clamping block (40), a second rectangular hole (44) is formed in the second movable plate (42), a supporting plate (43) is arranged on one side of the second movable plate (42), the supporting plate (43) is fixedly connected with the fixed shell (7), one end of the supporting plate (43) penetrates through the second rectangular hole (44), and a plug-in connector matched with the supporting plate (43) is arranged on the second movable plate (42).
7. The vehicular fluid rotary table atomizing injection device according to claim 6, characterized in that: the connector comprises a second fixed disc (50) arranged on a second movable plate (42), an inserting rod (46) is fixedly connected to the second fixed disc (50), a through hole (45) is formed in the inner wall of a second rectangular hole (44), a first inserting hole (47) and a second inserting hole (48) are formed in a supporting plate (43) respectively, the inserting rod (46) penetrates through the through hole (45), one end of the inserting rod (46) is inserted into the first inserting hole (47), a third stretching spring (49) is sleeved outside the inserting rod (46), and two ends of the third stretching spring (49) are fixedly connected with the second movable plate (42) and the second fixed disc (50) respectively.
8. The vehicular fluid rotary disc atomizing and spraying device according to claim 1, characterized in that: the link includes prismatic (51), and the one end and connection pad (6) of prismatic (51) are connected through first spliced pole (52), and the other end and the activity ring (8) of prismatic (51) are connected through second spliced pole (53), have seted up a plurality of guiding holes (54) on the inner wall of set casing (7), and second spliced pole (53) run through guiding hole (54).
9. The vehicular fluid rotary table atomizing injection device according to claim 1, characterized in that: rotatory eyelidretractor sets up first curb plate (55) in atomizer (4) both sides including the symmetry, one side and the injection dish body (1) fixed connection of first curb plate (55), atomizer (4) and first curb plate (55) rotate through first round pin axle (56) and connect, rotate the piece and locate feed liquor pipe (2) outside solid fixed ring (62) including the cover, gu fixed ring (62) and injection dish body (1) fixed connection, gu fixed ring (62) and feed liquor pipe (2) are connected through fourth bearing (63).
10. The vehicular fluid rotary disc atomizing and spraying device according to claim 1, characterized in that: the swing mechanism comprises a plurality of swing blocks (57) arranged on the connecting disc (6), the atomization nozzle (4) is fixedly connected with a fixed block (58), a second sliding groove (59) is formed in the fixed block (58), one end of each swing block (57) is inserted into the second sliding groove (59), two sides of each swing block (57) are respectively provided with a second side plate (60), the second side plates (60) are fixedly connected with the connecting disc (6), and the swing blocks (57) and the second side plates (60) are rotatably connected through second hinge pins (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211133827.0A CN115193603B (en) | 2022-09-19 | 2022-09-19 | Vehicular fluid rotary disc atomizing and spraying device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211133827.0A CN115193603B (en) | 2022-09-19 | 2022-09-19 | Vehicular fluid rotary disc atomizing and spraying device |
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| CN115193603A true CN115193603A (en) | 2022-10-18 |
| CN115193603B CN115193603B (en) | 2022-12-02 |
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| US20050127211A1 (en) * | 2003-10-14 | 2005-06-16 | Yeiser John O. | Method and assembly for conversion of a standard showerhead to a spray bar |
| CN113996456A (en) * | 2020-07-27 | 2022-02-01 | 黄石禾润机械设备有限公司 | Even spray gun of atomizing for electrostatic powder spraying |
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| CN115193603B (en) | 2022-12-02 |
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Denomination of invention: Fluid rotary atomization and spraying device for vehicle use Granted publication date: 20221202 Pledgee: CITIC Bank Yantai branch Pledgor: Yantai Luji Automobile Technology Co.,Ltd. Registration number: Y2024980006094 |