CN112547348A - Anti-false touch type liquid spraying device - Google Patents
Anti-false touch type liquid spraying device Download PDFInfo
- Publication number
- CN112547348A CN112547348A CN202011521972.7A CN202011521972A CN112547348A CN 112547348 A CN112547348 A CN 112547348A CN 202011521972 A CN202011521972 A CN 202011521972A CN 112547348 A CN112547348 A CN 112547348A
- Authority
- CN
- China
- Prior art keywords
- gear
- plate
- guide
- accelerating
- hole
- 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.)
- Withdrawn
Links
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
- B05B9/00—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour
- B05B9/03—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material
- B05B9/04—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump
- B05B9/0403—Spraying apparatus for discharge of liquids or other fluent material, without essentially mixing with gas or vapour characterised by means for supplying liquid or other fluent material with pressurised or compressible container; with pump with pumps for liquids or other fluent material
-
- 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
- B05B3/14—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with oscillating elements; with intermittent operation
Abstract
The invention discloses a false touch prevention type liquid spraying device, which belongs to the technical field of spraying devices and is characterized in that: comprises a liquid storage barrel, an upper frame, a box body, a limiting mechanism, a gear power mechanism, a gear accelerating mechanism, a gear meshing device, a gear separating device and a liquid injection pump; the liquid storage barrel is arranged in a cavity of the upper frame, and a gear power mechanism and a gear accelerating mechanism are respectively arranged in the cavities at two sides of the box body; the lower end of the liquid guide pipe is sequentially connected with the hose, the multi-way valve and the atomizing nozzle through pipeline pipes, and two groups of gear meshing devices and two groups of gear separating devices are installed in the box body. Compared with the prior art have simple structure, reasonable in design's characteristics.
Description
Technical Field
The invention is as follows: a divisional application of a gravity force accumulation liquid spraying device (application number: 201711214364X) in 11/28/2017, relating to a liquid spraying device, in particular to a liquid spraying device which can accumulate force by utilizing the gravity of a liquid storage barrel.
Background
Spraying devices are required in various industries or places, such as spraying dust fall of small goods yards, agricultural spray irrigation, disinfectant spraying in hospitals or public places and the like. At present, most of the existing liquid spraying devices drive the liquid to be sprayed by manpower or other power mechanisms, and the driving mechanisms usually need to be driven by energy sources such as electric power. The following problems therefore arise: firstly, energy consumption is realized; potential safety hazards and inconvenience in moving caused by dragging of the electric wire; the use of the direct-current storage battery is delayed due to the fact that the direct-current storage battery is forgotten to be charged; fourthly, the energy supply is separated, so that the outdoor operation is not facilitated; fifthly, the moving weight is increased by carrying a motor and the like.
Disclosure of Invention
The technical task of the invention is to provide a liquid spraying device which is suitable for storing force by utilizing the gravity of a liquid storage barrel aiming at the defects of the prior art.
The technical scheme for solving the technical problem is as follows: the utility model provides a prevent mistake touch liquid injection device which characterized in that: comprises a liquid storage barrel, an upper frame, a box body, a limiting mechanism, a gear power mechanism, a gear accelerating mechanism, a gear meshing device, a gear separating device and a liquid injection pump; the liquid storage barrel is arranged in the cavity of the upper frame, a layer of sealing film is sealed at the liquid outlet and is inserted into the through hole at the bottom of the upper frame; the limiting mechanism comprises a first guide rod, a first limiting plate, a fixing block, a first positioning plate and a first connecting plate; four first guide rods are arranged on the upper end wall of the box body, and the upper end of the box body penetrates through the first lug plate guide holes on the two sides of the upper frame to be connected with the fixed block; two sides of the upper frame are respectively provided with a limiting plate, the positioning plates penetrate through the slide way holes of the fixing blocks, two ends of the positioning plates are respectively connected through a first connecting plate, and the positioning plates are propped against the lower ends of the limiting plates on the same side; the positioning plate is provided with a notch with an area larger than that of the positioning plate; the two sides of the upper frame are respectively connected with the upper end of a double-sided rack, and the lower end of the double-sided rack is provided with a push plate; the lower end of the double-sided rack penetrates through a rack hole in the upper end wall of the box body; two partition plates are arranged in the box body to divide the cavity of the box body into three parts, and a gear power mechanism and a gear accelerating mechanism are respectively arranged in the cavities at two sides of the box body; the gear power mechanism comprises a first gear, a second gear, a third gear, a fourth gear, a fifth gear, a sixth gear, a seventh gear and a first coil spring; the third gear is rotatably connected with the partition plate, the third gear is connected with the inner end of the first coil spring, and the outer end of the first coil spring is connected with the partition plate; the first gear is coaxially connected with the second gear, the second gear is meshed with the third gear, the fourth gear is matched with the gear teeth of the third gear, the fourth gear is rotatably connected with one end of the first L-shaped rod, the partition plate is provided with a first rotating shaft, a through hole is formed in the bending part of the first L-shaped rod, the first rotating shaft sequentially penetrates through the gear holes of the fifth gear and the sixth gear and the through hole in the bending part of the first L-shaped rod, a rectangular guide hole is formed in the other end of the first L-shaped rod, the fifth gear is meshed with the fourth gear, the fifth gear is coaxially connected with the sixth gear, and the seventh gear is meshed with the sixth gear; two ends of the crankshaft respectively penetrate through the through holes on the partition plate to be connected with the gear hole of the seventh gear; a plurality of atomizing nozzles and a liquid injection pump are arranged in a cavity in the middle of the box body, one end of each atomizing nozzle penetrates through a rectangular through hole in one end wall of the box body, and a connecting shaft is arranged between the two partition plates; the atomizing nozzle is respectively hinged with the connecting shaft and the bent part of the crankshaft; the gear accelerating mechanism comprises a first accelerating gear, a second accelerating gear, a third accelerating gear, a fourth accelerating gear, a fifth accelerating gear, a sixth accelerating gear, a seventh accelerating gear, an eighth accelerating gear, a ninth accelerating gear and a second coil spring; the fourth accelerating gear is rotatably connected with the partition plate, the fourth accelerating gear is connected with the inner end of the second coil spring, and the outer end of the second coil spring is connected with the partition plate; the third accelerating gear is coaxially connected with the fourth accelerating gear, the first accelerating gear is coaxially connected with the second accelerating gear, the second accelerating gear is meshed with the fourth accelerating gear, the bending part of the second L-shaped rod is hinged with the partition plate, the seventh accelerating gear is coaxially connected with the eighth accelerating gear, and gear holes of the seventh accelerating gear and the eighth accelerating gear are hinged with the bending part of the second L-shaped rod; the fifth speed gear and the sixth accelerating gear are coaxially connected, the fifth speed gear and the sixth accelerating gear are rotatably connected with the outer end of the second L-shaped rod through pin shafts, a rectangular guide hole is formed in the inner end of the second L-shaped rod, the sixth accelerating gear is meshed with the seventh accelerating gear, and the eighth accelerating gear is meshed with the ninth accelerating gear; the liquid injection pump comprises a pump body, a hose, an extrusion wheel and a center frame; the pump body is connected with the two partition plates through a third connecting plate, a cylindrical cavity is arranged on the pump body, the pump shaft penetrates through a through hole in the circle center of the cylindrical cavity, one end of the pump shaft is connected with the middle position of the center frame, the other end of the pump shaft is connected with the driven bevel gear, the driving bevel gear is meshed with the driven bevel gear, and the center frame is rotatably connected with the circle centers of the plurality of extrusion wheels; gear holes of ninth accelerating gears at two sides of the other end of the box body are connected through a second rotating shaft, the second rotating shaft is connected with the driving bevel gear, the hose enters from a liquid inlet hole of the pump body and penetrates out from a liquid outlet hole, and the hose is tightly attached to the wall of the cylindrical cavity of the pump body; the upper end of the liquid guide pipe is a blind hole, a plurality of through holes on the outer wall of the upper part of the liquid guide pipe are communicated with the blind hole, the through holes at the upper end of the liquid guide pipe are exposed at the upper end of the box body, and the lower end of the liquid guide pipe is sequentially connected with the hose, the multi-way valve and the atomizing nozzle through pipeline lines; two groups of gear meshing devices and two groups of gear separating devices are arranged in the box body; the gear meshing device comprises a guide plate, a first pressing plate, a second pressing plate, an L-shaped hook, a reset rod and a driving plate, wherein the two sides of the guide plate are respectively provided with an extension plate, the extension plates are provided with guide pin shafts, the guide pin shafts are respectively embedded in rectangular guide holes of the first L-shaped rod and the second L-shaped rod, the side wall of the box body is provided with a slideway, the guide plate penetrates through a slideway hole in the slideway, the guide plate is sleeved with the first pressing plate, the lower end of the guide plate is connected with the second pressing plate, the first pressing plate is connected with the second pressing plate through a fourth compression spring, the middle position of the partition plate and the two driving plates is rotatably connected, the upper end of the L-shaped hook is rotatably connected with the side wall of the box body, and the lower end of the L-shaped hook is hooked at the lower end of the second pressing plate; the L-shaped hook is provided with a rectangular guide hole, the walls at the two ends of the box body are respectively provided with a second guide rod, the cross section of each second guide rod is square, one end of the reset rod is provided with a square guide hole, and one end of each second guide rod is inserted into the square guide hole of the reset rod and is connected with the hole bottom of the square guide hole of the reset rod through a first compression spring; the outer end of the driving plate and the inner end of the reset rod are respectively provided with a guide pin shaft, and the guide pin shafts of the driving plate and the reset rod are embedded in the rectangular guide holes of the L-shaped hooks; the reset rod is provided with an annular slide way, an annular slide block is embedded in the annular slide way of the reset rod, two L-shaped through holes are respectively formed in two side walls of the box body, and one end of the shifting plate penetrates through the L-shaped through hole to be connected with the annular slide block; the gear separating device comprises a hinged plate, a positioning block, a third guide rod, a baffle, an outer sleeve and a fourth guide rod; the wall of the two ends of the box body is respectively provided with a third guide rod, one end of the positioning block is provided with a square guide hole, the shape of the third guide rod is the same as that of the square guide hole of the positioning block, the third guide rod is inserted into the square guide hole of the positioning block, and one end of the positioning block is connected with the wall of the outer shell through a second compression spring; one end of each hinged plate is hinged with one side of the positioning block, and the other ends of the two hinged plates are hinged; a fourth guide rod is mounted on a bottom plate of the box body, a square guide hole is formed in the outer sleeve, the fourth guide rod is the same as the square guide hole of the sleeve in shape, the fourth guide rod is inserted into the square guide hole of the outer sleeve, the upper end of the outer sleeve is connected with a baffle, two sides of the baffle are inclined planes, the baffle is connected with the bottom plate of the box body through a third compression spring, and the two positioning blocks are pressed at the upper end of the pressing plate; the first gear, the second gear and one end of the fourth connecting plate are in rotatable connection, and the two fourth connecting plates are respectively connected with the baffle; and two rectangular through holes are respectively formed in two side walls of the box body, and one end of the pulling plate penetrates through the rectangular through holes in the side walls of the box body to be connected with the baffle.
The second lug plate and the third lug plate are respectively arranged on the atomizing spray head, the second lug plate is hinged with the connecting shaft, and the third lug plate is hinged with the bent part of the crankshaft through the second connecting plate.
Compared with the prior art, the invention has the following outstanding beneficial effects:
the invention converts the gravity of the liquid containing barrel into power to be stored in the coil spring without manual driving or driving by using a power mechanism such as a motor and the like.
Drawings
Fig. 1 is a front view of embodiment 1 of the present invention.
Fig. 2 is a side view of embodiment 1 of the present invention.
Fig. 3 is a plan view of embodiment 1 of the present invention.
Fig. 4 is a sectional view of a portion a-a in fig. 2.
Fig. 5 is a schematic side view of the internal structure of the case.
Fig. 6 is a schematic structural view of the gear engagement device of embodiment 1.
Fig. 7 is a schematic structural view of the power mechanism of the gear according to embodiment 1.
Fig. 8 is a schematic structural view of a gear acceleration mechanism of embodiment 1.
Fig. 9 is a side view of embodiment 2 of the present invention.
Fig. 10 is a top view of embodiment 2 of the present invention.
Fig. 11 is a side view of embodiment 3 of the present invention.
Fig. 12 is a top view of embodiment 3 of the present invention.
Fig. 13 is a schematic structural view of the escapement.
Fig. 14 is a partially enlarged view of a portion B in fig. 13.
Detailed Description
The invention is further described with reference to the drawings and the detailed description. For convenience of description, the front, back and side surfaces are divided into those shown in fig. 1. Based on the central line of each view, the view is divided into inside and outside.
As shown in fig. 1 to 7, embodiment 1 of the present invention includes a liquid storage barrel 12, an upper frame 11, a case 1, a limit mechanism, a gear power mechanism, a gear acceleration mechanism, a gear engagement device, a gear separation device, and a liquid injection pump. To better show the internal structure, the views remove the outer shell of the portion that is likely to be occluded by the structure. Fig. 1 is not an external view of the present invention, and in order to prevent the damage of irrelevant persons, a housing (which is not necessarily) suitable for the operation environment may be used, and the structure and the external appearance of the housing are not related to the technology of the present application, and will not be described again.
The liquid storage barrel 12 is arranged in the cavity of the upper frame 11, the liquid outlet of the liquid storage barrel 12 can be inserted into the through hole at the bottom of the upper frame 11, and the liquid outlet of the liquid storage barrel 12 is sealed by a layer of sealing film.
The liquid storage barrel 12 is provided with a balancing weight which can increase the weight of the liquid storage barrel 12.
As shown in fig. 3, the limiting mechanism in embodiment 1 includes a first guide bar 10, a first limiting plate 14, a fixing block 13, a first limiting plate 15, and a first connecting plate 16. Two sides of the upper frame 11 are respectively provided with a first ear plate with guide holes at two ends. The upper end wall of the box body 1 is provided with four first guide rods 10, and the upper ends of the first guide rods penetrate through the first lug plate guide holes to be connected with the fixing block 13. The both sides of upper bracket 11 be equipped with a limiting plate 14 respectively, fixed block 13 on be equipped with the slide hole, locating plate 15 passes the slide hole on the fixed block 13, both ends are connected through first connecting plate 16 respectively, locating plate 15 top at the lower extreme of homonymy limiting plate 14 to can make upper bracket 11 fix on first guide bar 10, locating plate 15 on be equipped with a breach, the area of breach be greater than limiting plate 14's area. When the first link plate 16 is pushed such that the notch of the positioning plate 15 is located below the limiting plate 14, the limiting plate 14 is no longer restricted by the positioning plate 15, and the upper frame 11 can move downward along the first guide bar 10.
The two sides of the upper frame 11 are respectively connected with the upper end of a double-sided rack 9, the lower end of the double-sided rack 9 is provided with a push plate, and the double-sided rack 9 is a rack with teeth on both sides. Two rack holes are arranged on the wall of the upper end of the box body 1, and the lower end of the double-sided rack 9 penetrates through the rack holes on the wall of the upper end of the box body 1.
As shown in fig. 4, a cavity is formed in the box body 1, two partition plates are installed in the cavity of the box body 1 to divide the cavity of the box body 1 into three parts, a gear power mechanism and a gear acceleration mechanism are respectively installed in the cavities at two sides of the box body 1, and the two gear power mechanisms and the gear acceleration mechanism are installed oppositely.
As shown in fig. 5 and 7, the gear power mechanism includes a first gear 27, a second gear 25, a third gear 28, a fourth gear 29, a fifth gear 30, a sixth gear 32, a seventh gear 33, and a first coil spring 26. The third gear 28 is rotatably connected with the partition plate, the third gear 28 is connected with the inner end of the first coil spring 26, and the outer end of the first coil spring 26 is connected with the partition plate. The first gear 27 is coaxially connected with the second gear 25, the diameter of the second gear 25 is larger than that of the first gear 27, the second gear 25 is meshed with the third gear 28, the diameter of the second gear 25 is larger than that of the third gear 28, the diameter of the fourth gear 29 is larger than that of the third gear 28, the fourth gear 29 is matched with the gear teeth of the third gear 28, one end of the fourth gear 29 is rotatably connected with one end of the first L-shaped rod 31, the partition plate is provided with a first rotating shaft, a through hole is formed in the bending part of the first L-shaped rod 31, the first rotating shaft sequentially penetrates through the gear holes of the fifth gear 30 and the sixth gear 32 and the through hole in the bending part of the first L-shaped rod 31, the other end of the first L-shaped rod 31 is provided with a rectangular guide hole, the fifth gear 30 is meshed with the fourth gear 29, the diameter of the fourth gear 29 is larger than that of the fifth gear 30, the fifth gear 30 is coaxially connected with the sixth gear 32, the diameter of the sixth gear 32 is larger than that of the fifth gear 30, the seventh gear 33 is meshed with the sixth gear 32, and the diameter of the sixth gear 32 is larger than that of the seventh gear 33.
As shown in fig. 1 and 4, a through hole is formed in the partition plate, and two ends of the crankshaft 2 respectively penetrate through the through hole in the partition plate to be connected with gear holes of the seventh gears 33 on two sides of one end of the case 1. The cavity in the middle of box 1 in install a plurality of atomizer 17 and charge pump, the wall of 1 one end of box on be equipped with the rectangle through-hole, atomizer 17 one end pass the rectangle through-hole on 1 end wall of box, install connecting axle 18 between two baffles, atomizer 17 on install second otic placode and third otic placode respectively, second otic placode articulated with connecting axle 18, the third otic placode is articulated through the bent part of second connecting plate 19 with bent axle 2. When the crankshaft 2 rotates, the atomizer head 17 can be oscillated reciprocally along the connecting shaft 18.
As shown in fig. 5 and 8, the gear accelerating mechanism includes a first accelerating gear 52, a second accelerating gear 53, a third accelerating gear 56, a fourth accelerating gear 54, a fifth accelerating gear 58, a sixth accelerating gear 57, a seventh accelerating gear 60, an eighth accelerating gear 59, a ninth accelerating gear 61 and a second coil spring 55. The fourth accelerating gear 54 is rotatably connected with the partition plate, the fourth accelerating gear 54 is connected with the inner end of the second coil spring 55, and the outer end of the second coil spring 55 is connected with the partition plate. The third accelerating gear 56 is coaxially connected with the fourth accelerating gear 54, and the diameter of the fourth accelerating gear 54 is larger than that of the third accelerating gear 56. The first accelerating gear 52 is coaxially connected with a second accelerating gear 53, the diameter of the second accelerating gear 53 is larger than that of the first accelerating gear 52, the second accelerating gear 53 is meshed with a fourth accelerating gear 54, and the diameter of the second accelerating gear 53 is larger than that of the fourth accelerating gear 54. The fourth speed increasing gear 54 has a diameter larger than that of the fifth speed gear 58. The bent part of the second L-shaped rod 88 is hinged with the clapboard, the seventh accelerating gear 60 and the eighth accelerating gear 59 are coaxially connected, the gear holes of the seventh accelerating gear 60 and the eighth accelerating gear 59 are hinged with the bent part of the second L-shaped rod 88, and the diameter of the eighth accelerating gear 59 is larger than that of the seventh accelerating gear 60. The fifth speed gear 58 is coaxially connected with the sixth speed gear 57, the diameter of the sixth speed gear 57 is larger than that of the fifth speed gear 58, the sixth speed gear 57 and the outer end of the second L-shaped rod 88 are rotatably connected through a pin shaft, a rectangular guide hole is formed in the inner end of the second L-shaped rod 88, the sixth speed gear 57 is meshed with the seventh speed gear 60, the diameter of the sixth speed gear 57 is larger than that of the seventh speed gear 60, the eighth speed gear 59 is meshed with the ninth speed gear 61, and the diameter of the eighth speed gear 59 is larger than that of the ninth speed gear 61.
As shown in fig. 1 and 4, the infusion pump includes a pump body 20, a hose 22, a squeezing wheel 21 and a center frame 24. The pump body 20 is connected with the two partition plates through a third connecting plate 23, a cylindrical cavity is arranged on the pump body 20, a through hole is formed in the circle center of the cylindrical cavity of the pump body 20, the through hole in the circle center of the pump body 20 is rotatably connected with the pump shaft, one end of the pump shaft penetrates into the cylindrical cavity of the pump body 20 and is connected with the middle position of the center frame 24, the other end of the pump shaft is connected with the driven bevel gear 4, the driving bevel gear 3 is meshed with the driven bevel gear 4, and the center frame 24 is rotatably connected with the circle centers of the plurality of extrusion wheels 21. The center frame 24 in this embodiment is Y-shaped, and other multi-branch structures can be used to achieve intermittent backlashes of the hoses 22. The gear hole of the ninth accelerating gear 61 of 1 other end both sides of box pass through the second axis of rotation hub connection, the second axis of rotation be connected with drive bevel gear 3, pump body 20 be equipped with feed liquor hole and play liquid hole, the one end of hose 22 get into by the feed liquor hole, wear out by going out the liquid hole, hose 22 hugs closely on the wall of the cylindrical cavity of pump body 20. In an optimized scheme, the diameter of the hose 22 is not larger than the width of the extrusion surface of the extrusion wheel 21.
The upper end wall of the box body 1 is provided with a through hole, the upper end of the liquid guide pipe 5 is a blind hole, a plurality of through holes on the outer wall of the upper part of the liquid guide pipe 5 are communicated with the blind hole, the through hole at the upper end of the liquid guide pipe 5 is exposed at the upper end of the box body 1 and can break through a sealing film at a liquid outlet of the liquid storage barrel 12, and liquid in the liquid storage barrel 12 flows into a pipeline of the liquid guide pipe 5 from the through hole of the. The lower end of the liquid guide pipe 5 is connected with the hose 22, the multi-way valve and the atomizing nozzle 17 in sequence through pipeline.
Two groups of gear engaging devices and two groups of gear separating devices are arranged in the box body 1.
As shown in fig. 5 and 6, the gear engagement device includes a guide plate 34, a first pressing plate 38, a second pressing plate 6, an L-shaped hook 36, a reset rod 37 and a driving plate 35, wherein two sides of the guide plate 34 are respectively provided with an extension plate, the extension plate is provided with a guide pin shaft, the guide pin shaft is respectively embedded in rectangular guide holes of the first L-shaped rod 31 and the second L-shaped rod 88, a slide way is arranged on a sidewall of the box body 1, the guide plate 34 passes through a slide way hole on the slide way, the guide plate 34 is sleeved with the first pressing plate 38, a lower end of the guide plate 34 is connected with the second pressing plate 6, the first pressing plate 38 is connected with the second pressing plate 6 through a fourth compression spring 39, a middle position of the partition plate and the two driving plates 35 is rotatably connected, an inner end of the driving plate 35 is located below the first pressing plate 38, an upper end of the L-shaped hook 36 is rotatably connected with a sidewall of the box body 1, the lower end is hooked on the lower end of the second presser plate 6. L-shaped hook 36 on be equipped with a rectangle guiding hole, the wall at box 1 both ends on be equipped with second guide bar 42 respectively, the cross section of second guide bar 42 square, the one end of release link 37 be equipped with a square guiding hole, the one end of second guide bar 42 insert in the square guiding hole of release link 37 through the hole bottom connection of first compression spring 40 with the square guiding hole of release link 37. The outer end of the driving plate 35 and the inner end of the reset rod 37 are respectively provided with a guide pin shaft, and the guide pin shafts of the driving plate 35 and the reset rod 37 are embedded in the rectangular guide holes of the L-shaped hooks 36. Release link 37 on be equipped with an annular slide, release link 37's annular slide is embedded to have annular slider 41, the both sides wall of box 1 on be equipped with two L shape through-holes respectively, the one end of dialling board 7 is passed L shape through-hole and is connected with annular slider 41, when dialling the lower extreme hole that board 7 rotated L shape through-hole, can fix a position release link 37 to can make second clamp plate 6 reset.
The gear separating device comprises a hinge plate 47, a positioning block 48, a third guide rod 44, a baffle 43, an outer sleeve 50 and a fourth guide rod 49. The wall at both ends of the box body 1 is respectively provided with a third guide rod 44, one end of the positioning block 48 is provided with a square guide hole, the shape of the third guide rod 44 is the same as that of the square guide hole of the positioning block 48, the third guide rod 44 is inserted into the square guide hole of the positioning block 48, and one end of the positioning block 48 is connected with the wall of the outer shell through a second compression spring 45. One end of each hinge plate 47 is hinged with one side of the positioning block 48, and the other ends of the two hinge plates 47 are hinged. The bottom plate of the box body 1 is provided with a fourth guide rod 49, the outer sleeve 50 is provided with a square guide hole, the shape of the fourth guide rod 49 is the same as that of the square guide hole of the sleeve, the fourth guide rod 49 is inserted into the square guide hole of the outer sleeve 50, the upper end of the outer sleeve 50 is connected with the baffle 43, two sides of the baffle 43 are inclined planes, the baffle 43 is connected with the bottom plate of the box body 1 through a third compression spring 51, and the two positioning blocks 48 are pressed at the upper end of the pressing plate, so that the third compression spring 51 is compressed. The first gear 27 and the second gear 25 are rotatably connected with one end of a fourth connecting plate 46, and the two fourth connecting plates 46 are respectively connected with the baffle 43. Two side walls of the box body 1 are respectively provided with a rectangular through hole, and one end of the pulling plate 8 penetrates through the rectangular through hole on the side wall of the box body 1 to be connected with the baffle 43.
The operation flow is as follows: when the invention is used, the liquid storage barrel 12 is placed in the cavity of the upper frame 11, the first connecting plate 16 is pushed, the notch of the positioning plate 15 is positioned below the upper frame 11, at this time, the positioning plate 15 does not limit the upper frame 11, the upper frame 11 and the liquid storage barrel 12 can move downwards along the first guide rod 10, the double-sided rack 9 is respectively meshed with the two first gears 27, the first gear 27 drives the second gear 25 to rotate, the second gear 25 drives the third gear 28 to rotate, and because the diameter of the second gear 25 is larger than that of the third gear 28, the second gear 25 can drive the third gear 28 to rotate quickly, and the third gear 28 drives the first coil spring 26 to contract. When the push plate on the double-sided rack 9 moves to the position of the first pressure plate 38, the first pressure plate 38 starts to be pushed, the first pressure plate 38 moves along the guide plate 34 to compress the fourth compression spring 39, when the first pressure plate 38 moves to the upper end of the drive plate 35, the drive plate 35 starts to be pressed, the drive plate 35 rotates to drive the L-shaped hook 36 to rotate through the guide pin shaft, and therefore the L-shaped hook 36 drives the reset rod 37 to move along the second guide rod 42. When the L-shaped hook 36 rotates, the L-shaped hook 36 is not hooked at the bottom of the second pressing plate 6, so that the fourth compression spring 39 is relaxed, the guide plate 34 and the second pressing plate 6 are driven to move downwards, the guide plate 34 drives the two L-shaped rods 31 to rotate through the guide pin shafts respectively, and the fourth gear 29 is meshed with the third gear 28. When the second pressing plate 6 moves to the two hinge plate 47 positions, the two positioning blocks 48 are driven by the two hinge plates 47 to compress the second compression spring 45 to move along the third guide rod 44, so that the two positioning blocks 48 are not pressed above the baffle 43 any more, and the third compression spring 51 expands to move the baffle 43 and the outer sleeve 50 upwards. The baffle 43 drives the first gear 27 and the second gear 25 to move upwards through the fourth connecting plate 46, so that the second gear 25 is disengaged from the third gear 28. At this time, the third gear 28 drives the fourth gear 29 to rotate, since the diameter of the fourth gear 29 is greater than that of the third gear 28, a deceleration effect can be achieved, the first coil spring 26 is slowly released, the fourth gear 29 drives the fifth gear 30 to rotate, since the diameter of the fourth gear 29 is greater than that of the fifth gear 30, an acceleration effect can be achieved, the fifth gear 30 drives the sixth gear 32 to rotate, the sixth gear 32 drives the seventh gear 33 to rotate, and since the diameter of the sixth gear 32 is greater than that of the seventh gear 33, an acceleration effect can be achieved. Two seventh gears 33 at one end of the box body 1 drive the crankshaft 2 to rotate, and the crankshaft 2 drives the atomizer 17 to swing back and forth along the connecting shaft 18 through the second connecting plate 19. The two seventh gears 33 at the other end of the box body 1 drive the driving bevel gear 3 through the second rotating shaft, the driving bevel gear 3 drives the driven bevel gear 4 to rotate, the driven bevel gear 4 drives the center frame 24 to rotate through the pump shaft, the center frame 24 continuously extrudes the hose 22 through the extrusion wheel 21 to extrude the liquid in the hose 22, the hose 22 after the extrusion wheel 21 rolls returns to the original shape to form vacuum, and therefore the liquid at the back can be sucked in, so that the liquid is sucked in from the liquid storage barrel 12 and is sprayed out from the atomizing nozzle 17. The pushing and shifting plate 7 is pushed, the shifting plate 7 is rotated to the lower end hole of the L-shaped through hole, the reset rod 37 is positioned, when the upper frame 11 is pulled out and reset, the pushing plate on the double-sided rack 9 leaves the first pressing plate 38, due to the gravity action of the two fourth gears 29, the fourth gears 29 are disengaged from the third gears 28, the L-shaped rod 31 drives the guide plate 34 to move upwards, and the guide plate 34 drives the second pressing plate 6 to ascend. The shifting plate 7 is shifted out from the lower end hole of the L-shaped through hole, the first compression spring 40 is reset to drive the reset rod 37 to move, the reset rod 37 drives the L-shaped hook 36 to rotate through the guide pin shaft, and the L-shaped hook 36 is hooked at the bottom of the second pressing plate 6 again. The pulling plate 8 is pulled downwards, the pulling plate 8 drives the baffle 43 to move downwards, and the two sides of the baffle 43 are inclined planes, so that the baffle 43 can be jacked at the lower end of the positioning block 48 again.
The limit switch in embodiment 1 has a simple structure, but is easy to miss and cause limit failure in the operation process. Examples 2 and 3 are improved in this regard.
Embodiment 2 limit switch bearing capacity is superior to embodiment 1, is suitable for the portable dust fall of large-scale place (hospital, school, market etc.), sprays. As shown in fig. 9 and 10, two chute plates 62 are respectively provided at both sides of the case 1 in embodiment 2, two groups of positioning shafts are respectively arranged at two sides of the upper frame 11, each group of positioning shafts consists of two rows of positioning shafts 63, the slide way plate 62 is embedded between two rows of positioning shafts 63, two sides of the upper frame 11 are respectively provided with an ear plate, the ear plate is connected with one end of the guide shaft 65, the slideway plate 62 is provided with a slideway, one end of the positioning rod 66 is provided with a guide hole, one end of the positioning rod 66 passes through the slideways on the two slideway plates 62, the other end of the guide shaft 65 is inserted into a guide hole of the positioning rod 66, the positioning rod 66 is connected with the lug plate through a fifth compression spring 64, four notches are formed in the positioning rod 66, the area of each notch of the positioning rod 66 is larger than that of the positioning shaft 63, the positioning rod 66 abuts against the lower end of the positioning shaft 63, and the two positioning rods 66 are connected through a push rod 69. The two sides of the upper frame 11 are respectively provided with a first clamping plate 67, and the push rod 69 is provided with a second clamping plate 68. When the push rod 69 is pulled, the push rod 69 drives the positioning rod 66 to move, and when the first clamping plate 67 of the push rod 69 abuts against the second clamping plate 68, the notch of the positioning rod 66 is located at the lower end of the positioning shaft 63, so that the positioning rod 66 does not abut against the lower end of the positioning shaft 63 any more, and the upper frame 11 moves along the slide way plate 62. The structure of embodiment 2 other than the limit switch is the same as that of embodiment 1, and will not be described again.
Embodiment 3 spacing is reliable, is difficult to be bumped by mistake and leads to spacing failure, so be applicable to the spraying of various liquids that have irritation to the human body or the liquid that the relative price is higher, prevent ineffectively to spill, for example the spraying of medical environment or public place high concentration antiseptic solution, the spraying of plant nutrient solution etc.. As shown in fig. 11 and 12, the stopper mechanism of embodiment 3 is structured as follows: the both sides of box 1 are equipped with two track boards 70 respectively, track board 70 on be equipped with a chute, the both sides of putting on the shelf 11 be equipped with a slider 71 respectively, slider 71 inlay in the chute of track board 70, one side of track board 70 be equipped with a flange 74, flange 74 and rotating plate 72's intermediate position articulated, be equipped with a rectangle direction through-hole on the track board 70, slider 71 on be equipped with a protruding axle 73, protruding axle 73 pass the rectangle direction through-hole of track board 70, the initial state top is in rotating plate 72's inner top.
Two guide sleeves 76 are arranged at one end of the upper frame 11, guide holes are formed in the guide sleeves 76, the outer ends of the positioning pin shafts 78 penetrate through the guide holes of the guide sleeves 76 and abut against the upper portion of the outer end of the rotating plate 72, the inner ends of the positioning pin shafts 78 are connected with the push-pull plate 75, shaft shoulders are arranged on the positioning pin shafts 78, the shaft shoulders of the positioning pin shafts 78 are connected with the guide sleeves 76 through sixth compression springs 77, and the protruding shafts 73 and the positioning pin shafts 78 abut against the upper portions of the two ends of the rotating plate 72 respectively.
When the two push-pull plates 75 are pulled to compress the sixth compression spring 77 and the positioning pin 78 is separated from the upper end of the rotating plate 72, the upper frame 11 presses the rotating plate 72 to rotate through the protruding shaft 73 due to the gravity of the upper frame 11, so that the rotating plate 72 cannot be stopped below the protruding shaft 73, and the upper frame 11 moves along the track plate 70. The structure of embodiment 3 other than the limit switch is the same as that of embodiment 1, and will not be described again.
In order to better control the slow release of the coil spring, the above embodiment can be additionally provided with an escapement device. As shown in fig. 13 and 14, the escapement includes an escape wheel 81, a pallet 85, a disc 82, and a balance spring 83. The baffle plate is provided with two through holes, the two through holes of the baffle plate are respectively connected with a rotating shaft in a rotating way, one end of the rotating shaft is connected with the third accelerating gear 56, one end of the other rotating shaft is connected with the third gear 28, the other ends of the two rotating shafts are respectively connected with a first speed change gear 79 through one-way bearings, the baffle plate is connected with a gear hole of a second speed change gear 80 in a rotating way through a shaft, the first speed change gear 79 is meshed with the second speed change gear 80, the diameter of the first speed change gear 79 is larger than that of the second speed change gear 80, the second speed change gear 80 is coaxially connected with an escape wheel 81, the fork escapement 85 is hinged with the baffle plate, one end of the fork escapement 85 is provided with two pallet shoes 87, the other end is provided with a guide hole, the circle center of the disc 82 is connected with the baffle plate in a rotating way through a shaft, the non-circle center of the disc 82 is provided with a, the disc pin 84 is embedded in a guide hole of the pallet 85, and a stopper pin 86 is respectively provided on both sides of the pallet 85.
When the first coil spring 26 and the second coil spring 55 are relaxed, the first speed change gear 79 is driven to rotate, the first speed change gear 79 drives the second speed change gear 80 to rotate, the second speed change gear 80 drives the escape wheel 81 to rotate, the gear teeth of the escape wheel 81 drive the pallet stone 87 at the lower end of the escape fork 85 to move, thereby rotating the pallet 85, causing the pallet stone 87 at the upper end to be fitted into the tooth groove of the escape wheel 81, the escapement wheel 81 is limited, the pallet 85 rotates to drive the disc 82 to rotate through the disc pin 84, the disc 82 drives the balance spring 83 to rotate, when the pallet stone 87 at the upper end of the pallet 85 is embedded in the tooth groove of the escape wheel 81, the balance spring 83 rotates the disc 82 in the reverse direction, the disc 82 rotates the pallet 85 in the reverse direction by the disc pin 84, so that the pallet stone 87 at the upper end of the pallet 85 is separated from the tooth gap of the escape wheel 81, the escape wheel 81 rotates again, thereby repeating the above steps, thereby enabling the first coil spring 26 and the second coil spring 55 to be slowly released.
It should be noted that while the invention has been described in detail with respect to specific embodiments thereof, it will be apparent to those skilled in the art that various obvious changes can be made therein without departing from the spirit and scope of the invention.
Claims (2)
1. A liquid spraying method using a false touch prevention type liquid spraying device is characterized in that: the false touch prevention type liquid spraying device comprises a liquid storage barrel, an upper frame, a box body, a limiting mechanism, a gear power mechanism, a gear accelerating mechanism, a gear meshing device, a gear separating device and a liquid injection pump; the liquid storage barrel is arranged in the cavity of the upper frame, a layer of sealing film is sealed at the liquid outlet and is inserted into the through hole at the bottom of the upper frame; the limiting mechanism is structurally characterized in that two sides of a box body are respectively provided with two track plates, each track plate is provided with a slide way groove, two sides of an upper frame are respectively provided with a slide block, the slide blocks are embedded in the slide way grooves of the track plates, one side of each track plate is provided with a convex plate, the convex plates are hinged with the middle positions of the rotating plates, the track plates are provided with rectangular guide through holes, each slide block is provided with a convex shaft, the convex shafts penetrate through the rectangular guide through holes of the track plates, and the convex shafts are propped against the upper parts of the inner ends of the rotating plates in an initial state; two guide sleeves are arranged at one end of the upper frame, guide holes are formed in the guide sleeves, the outer ends of the positioning pin shafts penetrate through the guide holes of the guide sleeves and are abutted to the upper portion of the outer end of the rotating plate, the inner ends of the positioning pin shafts are connected with the push-pull plate, a shaft shoulder is arranged on each positioning pin shaft, the shaft shoulder of each positioning pin shaft is connected with the corresponding guide sleeve through a sixth compression spring, and the protruding shaft and the positioning pin shafts are respectively abutted to the upper portions of the two ends of the rotating plate; the two sides of the upper frame are respectively connected with the upper end of a double-sided rack, and the lower end of the double-sided rack is provided with a push plate; the lower end of the double-sided rack penetrates through a rack hole in the upper end wall of the box body; two partition plates are arranged in the box body to divide the cavity of the box body into three parts, and a gear power mechanism and a gear accelerating mechanism are respectively arranged in the cavities at two sides of the box body; the gear power mechanism comprises a first gear, a second gear, a third gear, a fourth gear, a fifth gear, a sixth gear, a seventh gear and a first coil spring; the third gear is rotatably connected with the partition plate, the third gear is connected with the inner end of the first coil spring, and the outer end of the first coil spring is connected with the partition plate; the first gear is coaxially connected with the second gear, the second gear is meshed with the third gear, gear teeth of the fourth gear are matched with gear teeth of the third gear, the fourth gear is rotatably connected with one end of the first L-shaped rod, the partition plate is provided with a first rotating shaft, a through hole is formed in the bending part of the first L-shaped rod, the first rotating shaft sequentially penetrates through a gear hole of the fifth gear and a gear hole of the sixth gear and the through hole in the bending part of the first L-shaped rod, a rectangular guide hole is formed in the other end of the first L-shaped rod, the fifth gear is meshed with the fourth gear, the fifth gear is coaxially connected with the sixth gear, and the seventh gear is meshed with the sixth gear; two ends of the crankshaft respectively penetrate through the through holes on the partition plate to be connected with the gear hole of the seventh gear; a plurality of atomizing nozzles and a liquid injection pump are arranged in a cavity in the middle of the box body, one end of each atomizing nozzle penetrates through a rectangular through hole in one end wall of the box body, and a connecting shaft is arranged between the two partition plates; the atomizing nozzle is respectively hinged with the connecting shaft and the bent part of the crankshaft; the gear accelerating mechanism comprises a first accelerating gear, a second accelerating gear, a third accelerating gear, a fourth accelerating gear, a fifth accelerating gear, a sixth accelerating gear, a seventh accelerating gear, an eighth accelerating gear, a ninth accelerating gear and a second coil spring; the fourth accelerating gear is rotatably connected with the partition plate, the fourth accelerating gear is connected with the inner end of the second coil spring, and the outer end of the second coil spring is connected with the partition plate; the third accelerating gear is coaxially connected with the fourth accelerating gear, and the diameter of the fourth accelerating gear is larger than that of the third accelerating gear; the first accelerating gear is coaxially connected with the second accelerating gear, the diameter of the second accelerating gear is larger than that of the first accelerating gear, the second accelerating gear is meshed with the third accelerating gear, and the diameter of the second accelerating gear is larger than that of the third accelerating gear; the diameter of the fourth accelerating gear is larger than that of the fifth speed gear; the bent part of the second L-shaped rod is hinged with the partition plate, the seventh accelerating gear and the eighth accelerating gear are coaxially connected, gear holes of the seventh accelerating gear and the eighth accelerating gear are hinged with the bent part of the second L-shaped rod, and the diameter of the eighth accelerating gear is larger than that of the seventh accelerating gear; the fifth speed gear is coaxially connected with the sixth acceleration gear, the diameter of the sixth acceleration gear is larger than that of the fifth speed gear, the fifth speed gear and the sixth acceleration gear are rotatably connected with the outer end of the second L-shaped rod through a pin shaft, a rectangular guide hole is formed in the inner end of the second L-shaped rod, the sixth acceleration gear is meshed with the seventh acceleration gear, the diameter of the sixth acceleration gear is larger than that of the seventh acceleration gear, the eighth acceleration gear is meshed with the ninth acceleration gear, and the diameter of the eighth acceleration gear is larger than that of the ninth acceleration gear;
the liquid injection pump comprises a pump body, a hose, an extrusion wheel and a center frame;
the pump body is connected with the two partition plates through a third connecting plate, a cylindrical cavity is arranged on the pump body, the pump shaft penetrates through a through hole in the circle center of the cylindrical cavity, one end of the pump shaft is connected with the middle position of the center frame, the other end of the pump shaft is connected with the driven bevel gear, the driving bevel gear is meshed with the driven bevel gear, and the center frame is rotatably connected with the circle centers of the plurality of extrusion wheels; the gear holes of the ninth accelerating gears on two sides of one end of the box body are connected with a second rotating shaft, the second rotating shaft is connected with the driving bevel gear, the hose enters from the liquid inlet hole of the pump body and penetrates out from the liquid outlet hole, and the hose is tightly attached to the wall of the cylindrical cavity of the pump body; the upper end of the liquid guide pipe is a blind hole, a plurality of through holes are formed in the outer wall of the upper part of the liquid guide pipe and communicated with the blind hole, the through holes in the upper end of the liquid guide pipe are exposed at the upper end of the box body and can break through a sealing film at a liquid outlet of the liquid storage barrel, and liquid in the liquid storage barrel flows into a liquid guide pipe pipeline from the through holes of the liquid; the lower end of the liquid guide pipe is sequentially connected with the hose, the multi-way valve and the atomizing nozzle through pipeline pipelines; two groups of gear meshing devices and two groups of gear separating devices are arranged in the box body; the gear meshing device comprises a guide plate, a first pressing plate, a second pressing plate, an L-shaped hook, a reset rod and a driving plate, wherein the two sides of the guide plate are respectively provided with an extension plate, the extension plates are provided with guide pin shafts, the guide pin shafts are respectively embedded in rectangular guide holes of the first L-shaped rod and the second L-shaped rod, the side wall of the box body is provided with a slideway, the guide plate penetrates through a slideway hole in the slideway, the guide plate is sleeved with the first pressing plate, the lower end of the guide plate is connected with the second pressing plate, the first pressing plate is connected with the second pressing plate through a fourth compression spring, the middle position of the partition plate and the two driving plates is rotatably connected, the upper end of the L-shaped hook is rotatably connected with the side wall of the box body, and the lower end of the L-shaped hook is hooked at the lower end of the second pressing plate; the L-shaped hook is provided with a rectangular guide hole, the walls at the two ends of the box body are respectively provided with a second guide rod, the cross section of each second guide rod is square, one end of the reset rod is provided with a square guide hole, and one end of each second guide rod is inserted into the square guide hole of the reset rod and is connected with the hole bottom of the square guide hole of the reset rod through a first compression spring; the outer end of the driving plate and the inner end of the reset rod are respectively provided with a guide pin shaft, and the guide pin shafts of the driving plate and the reset rod are embedded in the rectangular guide holes of the L-shaped hooks; an annular slide way is arranged on the reset rod, an annular slide block is embedded in the annular slide way of the reset rod, two L-shaped through holes are respectively arranged on two side walls of the box body (1), and one end of the shifting plate penetrates through the L-shaped through hole to be connected with the annular slide block; the gear separating device comprises a hinged plate, a positioning block, a third guide rod, a baffle, an outer sleeve and a fourth guide rod; the wall of the two ends of the box body is respectively provided with a third guide rod, one end of the positioning block is provided with a square guide hole, the shape of the third guide rod is the same as that of the square guide hole of the positioning block, the third guide rod is inserted into the square guide hole of the positioning block, and one end of the positioning block is connected with the wall of the box body through a second compression spring; one end of each hinged plate is hinged with one side of the positioning block, and the other ends of the two hinged plates are hinged; a fourth guide rod is mounted on a bottom plate of the box body, a square guide hole is formed in the outer sleeve, the fourth guide rod and the square guide hole of the outer sleeve are identical in shape, the fourth guide rod is inserted into the square guide hole of the outer sleeve, the upper end of the outer sleeve is connected with a baffle, two sides of the baffle are inclined planes, the baffle is connected with the bottom plate of the box body through a third compression spring, and the two positioning blocks are pressed at the upper end of the pressing plate; the first gear, the second gear and one end of the fourth connecting plate are in rotatable connection, and the two fourth connecting plates are respectively connected with the baffle; two rectangular through holes are respectively formed in two side walls of the box body, and one end of the pulling plate penetrates through the rectangular through holes in the side walls of the box body to be connected with the baffle;
when the liquid storage barrel is used, the liquid storage barrel is placed in the cavity of the upper frame, the first connecting plate is pushed, the notch of the positioning plate is located below the upper frame, at the moment, the positioning plate does not limit the upper frame any more, the upper frame and the liquid storage barrel can move downwards along the first guide rod, the double-sided racks are respectively meshed with the two first gears, the first gears drive the second gears to rotate, the second gears drive the third gears to rotate, and the diameter of the second gears is larger than that of the third gears, so that the second gears can drive the third gears to rotate quickly, and the third gears drive the first coil springs to contract; when the push plate on the double-sided rack moves to the position of the first pressure plate, the first pressure plate starts to be pushed and pressed, the first pressure plate moves along the guide plate to compress the fourth compression spring, when the first pressure plate moves to the upper end of the drive plate, the drive plate starts to be pressed, the drive plate rotates to drive the L-shaped hook to rotate through the guide pin shaft, and therefore the L-shaped hook drives the reset rod to move along the second guide rod; when the L-shaped hook rotates, the L-shaped hook is not hooked at the bottom of the second pressing plate any more, so that the fourth compression spring is expanded, the guide plate and the second pressing plate are driven to move downwards, the guide plate drives the first L-shaped rod and the second L-shaped rod to rotate through the guide pin shafts respectively, and the fourth gear is meshed with the third gear; when the second pressure plate moves to the positions of the two hinged plates, the two positioning blocks are driven by the two hinged plates to compress the second compression spring to move along the third guide rod, so that the two positioning blocks are not pressed above the baffle any more, and the third compression spring expands to enable the baffle and the outer sleeve to move upwards; the baffle drives the first gear and the second gear to move upwards through the fourth connecting plate, so that the second gear is disengaged from the third gear; at the moment, the third gear drives the fourth gear to rotate, the diameter of the fourth gear is larger than that of the third gear, so that a deceleration effect can be achieved, the first coil spring is slowly released, the fourth gear drives the fifth gear to rotate, the diameter of the fourth gear is larger than that of the fifth gear, so that an acceleration effect can be achieved, the fifth gear drives the sixth gear to rotate, the sixth gear drives the seventh gear to rotate, and the diameter of the sixth gear is larger than that of the seventh gear, so that the acceleration effect can be achieved; two seventh gears at one end of the box body drive the crankshaft to rotate, and the crankshaft drives the atomizing nozzle to swing back and forth along the connecting shaft through the second connecting plate; two ninth accelerating gears at the other end of the box body also drive a driving bevel gear through a second rotating shaft, the driving bevel gear drives a driven bevel gear to rotate, the driven bevel gear drives a center frame to rotate through a pump shaft, the center frame continuously extrudes a hose through an extrusion wheel to extrude liquid in the hose out, and the hose after the extrusion wheel rolls returns to the original shape to form vacuum, so that the liquid at the back can be sucked in, and the liquid is sucked in from a liquid storage barrel and sprayed out from an atomizing nozzle; the shifting plate is pushed to rotate to the lower end hole of the L-shaped through hole, the reset rod is positioned, when the upper frame is pulled out for resetting, the push plate on the double-sided rack leaves the first press plate, the fourth gear is disengaged from the third gear due to the gravity action of the two fourth gears, the first L-shaped rod drives the guide plate to move upwards, and the guide plate drives the second press plate to ascend; the shifting plate is shifted out from the lower end hole of the L-shaped through hole, the first compression spring is reset to drive the reset rod to move, and the reset rod drives the L-shaped hook to rotate through the guide pin shaft, so that the L-shaped hook is hooked at the bottom of the second pressing plate again; the pulling plate is pulled downwards, the pulling plate drives the baffle to move downwards, and the two sides of the baffle are inclined planes, so that the baffle can be jacked at the lower end of the positioning block again.
2. The liquid ejection method according to claim 1, wherein: the atomizing nozzle on install second otic placode and third otic placode respectively, the second otic placode articulated with the connecting axle, the third otic placode is articulated with the bent part of bent axle through the second connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011521972.7A CN112547348A (en) | 2017-11-28 | 2017-11-28 | Anti-false touch type liquid spraying device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711214364.XA CN107999300B (en) | 2017-11-28 | 2017-11-28 | Gravity force-accumulation liquid spraying device |
| CN202011521972.7A CN112547348A (en) | 2017-11-28 | 2017-11-28 | Anti-false touch type liquid spraying device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711214364.XA Division CN107999300B (en) | 2017-11-28 | 2017-11-28 | Gravity force-accumulation liquid spraying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112547348A true CN112547348A (en) | 2021-03-26 |
Family
ID=62054154
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011521972.7A Withdrawn CN112547348A (en) | 2017-11-28 | 2017-11-28 | Anti-false touch type liquid spraying device |
| CN202011523495.8A Withdrawn CN112547349A (en) | 2017-11-28 | 2017-11-28 | Heavy liquid spraying device |
| CN201711214364.XA Active CN107999300B (en) | 2017-11-28 | 2017-11-28 | Gravity force-accumulation liquid spraying device |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011523495.8A Withdrawn CN112547349A (en) | 2017-11-28 | 2017-11-28 | Heavy liquid spraying device |
| CN201711214364.XA Active CN107999300B (en) | 2017-11-28 | 2017-11-28 | Gravity force-accumulation liquid spraying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN112547348A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415013B (en) * | 2022-09-16 | 2023-09-26 | 杭州百瑞特饲料科技有限公司 | Feed processing device with crushing and scattering functions and impurity screening functions |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050008577A1 (en) * | 2003-05-09 | 2005-01-13 | Cooper Steven C. | Single-dose spray system for application of liquids onto the human body |
| CN101929534A (en) * | 2009-06-24 | 2010-12-29 | 王鑫弘 | Device for magnifying mechanical energy |
| CN205701231U (en) * | 2016-03-17 | 2016-11-23 | 夏华松 | Sizing material carries mix and blend mechanism |
| CN106345634A (en) * | 2016-08-26 | 2017-01-25 | 杨建锋 | Derusting and repair device for bucket of dredger |
| CN106437211A (en) * | 2016-11-28 | 2017-02-22 | 广东技术师范学院 | Stage lifting device with spraying effect for stage lighting |
| CN206168845U (en) * | 2016-08-25 | 2017-05-17 | 江西三润天成电子商务有限公司 | Quick belt cleaning device of low energy consumption type agricultural product |
| CN106694282A (en) * | 2016-11-30 | 2017-05-24 | 重庆金华兴门业有限公司 | Rotary multilayer paint spraying device |
| CN206464100U (en) * | 2016-12-27 | 2017-09-05 | 无锡中微掩模电子有限公司 | A kind of new liquid-jet device |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2109895U (en) * | 1991-10-04 | 1992-07-15 | 王伟 | Hand self-air high efficiency sprayer |
| JP3986612B2 (en) * | 1997-01-08 | 2007-10-03 | 大新化工株式会社 | Release agent coating device for slag stopper |
| GB9916843D0 (en) * | 1999-07-20 | 1999-09-22 | Pz Prod Ltd | Ground sprinkler apparatus |
| CN2734341Y (en) * | 2004-09-29 | 2005-10-19 | 林富德 | Vehicular automatic sprayer |
| CN2899963Y (en) * | 2006-01-23 | 2007-05-16 | 北京建通兴业环境科技有限公司 | Transversely swinging spring device |
| CN201404895Y (en) * | 2009-04-09 | 2010-02-17 | 青岛华普喷泉科技有限公司 | Water-driven seagull fountain |
| KR101099612B1 (en) * | 2009-09-21 | 2011-12-29 | 세메스 주식회사 | swing nozzle unit and apparatus for treating substrate with the swing nozzle unit |
| CN202705977U (en) * | 2012-08-23 | 2013-01-30 | 邹国龙 | Hand-push type sprinkler |
| CN204745071U (en) * | 2015-06-05 | 2015-11-11 | 杨录魁 | Medical passageway spray set |
| CN204837356U (en) * | 2015-07-15 | 2015-12-09 | 江阴振江生物科技有限公司 | Sprinkling irrigation equipment that shower nozzle can sway |
| CN205997914U (en) * | 2016-08-31 | 2017-03-08 | 王敏 | Forest fluid infusion fills patrol car |
| CN206549917U (en) * | 2017-01-11 | 2017-10-13 | 天津市驰恩特车业有限公司 | A kind of bicycle rim oiling station |
| CN107262414A (en) * | 2017-08-04 | 2017-10-20 | 深圳泽土网络信息有限公司 | A kind of electromechanical bent axle cleaning device |
| CN107343464A (en) * | 2017-08-11 | 2017-11-14 | 郑州秉同立智电子科技有限公司 | A kind of garden path both sides flowers and plants sprinkler irrigation device |
-
2017
- 2017-11-28 CN CN202011521972.7A patent/CN112547348A/en not_active Withdrawn
- 2017-11-28 CN CN202011523495.8A patent/CN112547349A/en not_active Withdrawn
- 2017-11-28 CN CN201711214364.XA patent/CN107999300B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050008577A1 (en) * | 2003-05-09 | 2005-01-13 | Cooper Steven C. | Single-dose spray system for application of liquids onto the human body |
| CN101929534A (en) * | 2009-06-24 | 2010-12-29 | 王鑫弘 | Device for magnifying mechanical energy |
| CN205701231U (en) * | 2016-03-17 | 2016-11-23 | 夏华松 | Sizing material carries mix and blend mechanism |
| CN206168845U (en) * | 2016-08-25 | 2017-05-17 | 江西三润天成电子商务有限公司 | Quick belt cleaning device of low energy consumption type agricultural product |
| CN106345634A (en) * | 2016-08-26 | 2017-01-25 | 杨建锋 | Derusting and repair device for bucket of dredger |
| CN106437211A (en) * | 2016-11-28 | 2017-02-22 | 广东技术师范学院 | Stage lifting device with spraying effect for stage lighting |
| CN106694282A (en) * | 2016-11-30 | 2017-05-24 | 重庆金华兴门业有限公司 | Rotary multilayer paint spraying device |
| CN206464100U (en) * | 2016-12-27 | 2017-09-05 | 无锡中微掩模电子有限公司 | A kind of new liquid-jet device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107999300A (en) | 2018-05-08 |
| CN112547349A (en) | 2021-03-26 |
| CN107999300B (en) | 2021-01-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108343019B (en) | Humidification dust fall shallow | |
| CN107999300B (en) | Gravity force-accumulation liquid spraying device | |
| CN208555131U (en) | A kind of automatically cleaning advertising lamp box | |
| CN107926634B (en) | Movable watering device | |
| CN207810591U (en) | A kind of electronic ring-like chain assembly line of combination water, electricity and gas | |
| CN113243876A (en) | Intelligent household type sole cleaning device and method | |
| CN107854709B (en) | Self-weight rotating spraying device | |
| CN108157129B (en) | Land spraying device | |
| CN107771646B (en) | Agricultural and forestry are grown seedlings and are used unpowered spray set | |
| CN205648802U (en) | A many sprinkler heads pesticide sprinkler for municipal afforestation management | |
| CN111771858A (en) | Herbicide sprinkler for agricultural | |
| CN107899777A (en) | A kind of small-sized canned flusher | |
| CN108202987A (en) | A kind of electronic ring-like chain assembly line of combination water, electricity and gas | |
| CN107926633B (en) | Non-electric continuous watering device | |
| CN109169609B (en) | Small-sized pesticide spraying equipment | |
| CN208003301U (en) | A kind of concealed indoor atomization applicator | |
| CN208307514U (en) | Oil extraction in oil field oil-stocking equipment | |
| CN215501035U (en) | Fragrant rice is planted with selenium-enriched cadmium reduction medicament sprinkler | |
| CN210168527U (en) | Pesticide applying device for ecological environment restoration | |
| CN219975979U (en) | Monitoring equipment for medical equipment asset management | |
| CN213610475U (en) | Spraying dust device for building electromechanical construction | |
| CN220778732U (en) | Disinfection mechanism for precious rack charges | |
| CN219847516U (en) | Medicine spraying device | |
| CN218925004U (en) | Stable driven mechanical rotary spray head | |
| CN201120340Y (en) | Continuous sprayer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210326 |
|
| WW01 | Invention patent application withdrawn after publication |