CN111374114A - Pesticide sprayer convenient for cleaning residual pesticide - Google Patents
Pesticide sprayer convenient for cleaning residual pesticide Download PDFInfo
- Publication number
- CN111374114A CN111374114A CN202010251143.5A CN202010251143A CN111374114A CN 111374114 A CN111374114 A CN 111374114A CN 202010251143 A CN202010251143 A CN 202010251143A CN 111374114 A CN111374114 A CN 111374114A
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- China
- Prior art keywords
- rod
- stirring
- pesticide
- transmission
- pressurizing
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
- A01M7/0046—Hand-operated sprayers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0003—Atomisers or mist blowers
- A01M7/0017—Portable atomisers, e.g. knapsack type
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/05—Stirrers
- B01F27/11—Stirrers characterised by the configuration of the stirrers
- B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
- B01F27/191—Stirrers with two or more mixing elements mounted in sequence on the same axis with similar elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/70—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with paddles, blades or arms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/54—Mechanical actuating means with toothed gearing with pinion and rack
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/04—Mixing biocidal, pesticidal or herbicidal ingredients used in agriculture or horticulture, e.g. for spraying
Abstract
The invention relates to the field of pesticide spraying devices, in particular to a pesticide sprayer convenient for cleaning residual pesticide, which comprises a sprayer body, a liquid adding structure, a driving structure, a first transmission structure, a second transmission structure, a stirring structure and a pressurizing structure, wherein the liquid adding structure is arranged on the sprayer body; be equipped with sliding connection's second transmission structure on the atomizer body, second transmission structure connects in the first transmission structure of the inside of atomizer body, first transmission structure connects in the stirring structure that is used for stirring pesticide solution of the inside of atomizer body, be convenient for drive first transmission structure through second transmission structure, make first transmission structure drive stirring structure rotate, make the pesticide to the inside of atomizer body when spraying stir, the effectual solution that prevents to deposit easily deposits, and then improved the quality of spraying greatly, be convenient for when need not the stirring, adjust first transmission structure, make first transmission structure and second transmission structure contactless, make the stirring structure not continue to stir the pesticide again, make the operation more nimble.
Description
Technical Field
The invention relates to the field of pesticide spraying devices, in particular to a pesticide sprayer convenient for cleaning residual pesticide.
Background
The disinfectant is used for killing pathogenic microorganisms on a transmission medium, so that the requirement of harmlessness is met, the pathogenic microorganisms are killed out of a human body, the transmission path of infectious diseases is cut off, and the purpose of controlling the infectious diseases is achieved; the disinfectant can be divided into a sterilizing agent, a high-efficiency disinfectant, a middle-efficiency disinfectant and a low-efficiency disinfectant according to the action level; the sterilizing agent can kill all microorganisms to meet the sterilization requirement, comprises formaldehyde, glutaraldehyde, ethylene oxide, peracetic acid, hydrogen peroxide, chlorine dioxide, chlorine, copper sulfate, quicklime, ethanol and the like, and is atomized and sprayed indoors by using a large-size strap-type sprayer in public places with large areas.
However, the traditional atomizer is bulky, is not convenient for discharge all the liquid medicines in the atomizer, and pressure boost subassembly uses comparatively hard, and the flexibility of operation is poor, is not convenient for stir the pesticide of storage at the in-process that sprays insecticide, and the hole that adds the pesticide is less, causes the pesticide to splash easily.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a pesticide sprayer which is convenient for cleaning residual pesticide.
The technical scheme adopted by the invention for solving the technical problems is as follows: a pesticide sprayer convenient for cleaning residual pesticide comprises a sprayer body, a liquid adding structure, a driving structure, a first transmission structure, a second transmission structure, a stirring structure and a pressurizing structure; the sprayer body for storing the pesticide is provided with the liquid adding structure for adding the pesticide, and the liquid adding structure is detachably connected with the sprayer body; the sprayer body is provided with the driving structure for driving, and the driving structure is connected with the pressurizing structure which is used for pressurizing and atomizing the liquid medicine and is arranged in the sprayer body; be equipped with sliding connection on the atomizer body the second transmission structure, second transmission structure connect in drive structure, second transmission structure connect in the inside of atomizer body first transmission structure, first transmission structure connect in the inside of atomizer body is used for stirring pesticide solution stir the structure, stir the structure with rotate between the atomizer body and be connected.
Specifically, the liquid feeding structure includes sealed lid and guiding gutter, the top of atomizer body is equipped with the cross-section and is the trapezium structure the guiding gutter, it is right to be equipped with on the atomizer body the cavity that holds of the inside of atomizer body carries out sealed, threaded connection sealed lid, sealed lid deviates from the one end of atomizer body is the regular hexagon structure.
Specifically, the drive structure includes depression bar, drive shaft and first gear, the drive shaft through connection in the atomizer body, be equipped with on the drive shaft the depression bar with first gear, first gear is located the inside accommodation cavity of atomizer body.
Specifically, the second transmission structure comprises a rack, a pressing block and a return spring, the rack is connected with the sprayer body in a sliding mode, the rack is meshed with the first gear, the pressing block is arranged at the end portion of the rack, and the return spring is arranged between the pressing block and the sprayer body.
Specifically, the pressurizing structure comprises a sealing rod, a pressurizing chamber, a pressurizing plug, a transmission rod, a connecting rod, an adjusting rod and a sealing plug, the connecting rod is fixed on the driving shaft and is rotationally connected with the transmission rod, the transmission rod is rotationally connected with the pressurizing plug, the pressurizing plug is slidably connected with the sprayer body, the pressurizing chamber is enclosed between the pressurizing plug and the sprayer body, the sealing rod used for sealing the hole on the pressurizing plug is arranged on the inner side wall of the sprayer body, the sealing rod is connected with the pressurizing plug in a sliding way, the sprayer body is provided with the sealing plug which is connected with the pressurizing plug in a sliding way and is used for sealing the pressurizing chamber, the adjusting rod is connected with the sprayer body in a penetrating mode and is in threaded connection with the sealing plug, and the adjusting rod is connected with the sprayer body in a rotating mode.
Specifically, first drive structure includes lead screw, balladeur train, transmission shaft, second gear and spacing groove, lead screw through connection in the atomizer body with the balladeur train, the lead screw with sliding connection between the atomizer body, the lead screw with threaded connection between the balladeur train, the slip direction of balladeur train with the slip direction of supercharging stopper is perpendicular, establish on the balladeur train and rotate the connection the transmission shaft, the inside of transmission shaft is equipped with the gear form the spacing groove, be equipped with on the transmission shaft with rack toothing the second gear.
Specifically, the stirring structure includes second puddler, first puddler, sleeve, (mixing) shaft, guiding axle, torque spring and spacing tooth, the (mixing) shaft through connection in the atomizer body and with the transmission shaft block, the circumference array is equipped with a plurality of triangle-shaped structures on the (mixing) shaft spacing tooth, spacing tooth with sliding connection between the transmission shaft, be equipped with on the (mixing) shaft the sleeve, the circumference array is equipped with a plurality of arc structures on the sleeve first puddler, the guiding axle through connection in first puddler with the second puddler, first puddler with rotate between the second puddler and be connected, torque spring's both ends are fixed in respectively the second puddler with first puddler.
The invention has the beneficial effects that:
(1) the pesticide sprayer convenient for cleaning residual pesticide is characterized in that a driving structure for driving is arranged on a sprayer body, the driving structure is connected with a pressurizing structure which is arranged inside the sprayer body and is used for pressurizing and atomizing pesticide liquid, a second transmission structure in sliding connection is arranged on the sprayer body, the second transmission structure is connected with the driving structure, so that the pressurizing structure is driven by the driving structure to spray pesticide solution in a reciprocating manner, the operation is more convenient and flexible, meanwhile, the inside of the sprayer body is easy to discharge completely, the residual pesticide inside the sprayer is further convenient and rapid to treat, and the second transmission structure is convenient for resetting of the pressurizing structure, namely: firstly, a unidirectional air inlet valve communicated with a pressurizing chamber is arranged on a sprayer body, when pesticide is sprayed, the sprayer body is carried on the body of an operator through a strap, a spray rod is held by a hand, then a pressure rod is pressed, the pressure rod drives a driving shaft to rotate, a first gear on the driving shaft is meshed with a rack, the first gear drives the rack to slide with the sprayer body, a pressure block on the rack drives a return spring to compress, the driving shaft rotates to drive a connecting rod to rotate, the connecting rod drives a transmission rod to rotate while rotating, the connecting rod and the transmission rod rotate, the transmission rod rotates while driving a pressurizing plug to slide with the sprayer body, the pressurizing plug and a sealing rod slide to seal the pressurizing chamber, when the pressurizing plug and the sprayer body continue to slide, an accommodating cavity inside the pressurizing chamber is gradually reduced, and solution inside the pressurizing chamber is atomized and sprayed out from a spray, the depth of the bottom surface of the sprayer body is gradually increased from one end deviating from the pressurizing chamber to one end facing the pressurizing chamber, meanwhile, the height of the bottom surface of the sealing rod is lower than the axis center of the through hole on the sealing plug, so that pesticide solution is conveniently and completely discharged from the pressurizing chamber to the inside of the pressurizing chamber, pesticide residual liquid is prevented from gathering in the sprayer body, the efficiency and the quality of pesticide spraying are greatly improved, when the pressing rod is loosened, the reset spring extends to drive the pressing block, the pressing block drives the rack to reset, the rack drives the first gear to rotate, the driving shaft rotates to drive the connecting rod to rotate, the connecting rod rotates while driving the transmission rod, the transmission rod rotates with the transmission rod, the transmission rod rotates while driving the pressurizing plug to slide with the sprayer body, the pressurizing plug slides with the sealing rod, the pressurizing chamber is unsealed, and when the pressurizing plug continuously, the containing cavity in the pressurizing chamber is gradually enlarged, air enters the pressurizing chamber through the one-way air inlet valve, the air pressure balance in the pressurizing chamber is kept, and then when the pressurizing plug is not in contact with the sealing rod at all, pesticide enters the pressurizing chamber from the through hole in the pressurizing plug and continues the next operation flow.
(2) The pesticide sprayer convenient for cleaning residual pesticide is characterized in that the sprayer body is provided with a second transmission structure in sliding connection, the second transmission structure is connected with the driving structure, the second transmission structure is connected with the first transmission structure inside the sprayer body, the first transmission structure is connected with the stirring structure inside the sprayer body for stirring pesticide solution, the stirring structure is rotatably connected with the sprayer body, the first transmission structure is further convenient to drive the first transmission structure through the second transmission structure, so that the first transmission structure drives the stirring structure to rotate, pesticide inside the sprayer body is stirred while spraying, solution which is easy to precipitate is effectively prevented from precipitating, the spraying quality is greatly improved, and meanwhile, the first transmission structure is convenient to adjust when stirring is not needed, so that the first transmission structure is not in contact with the second transmission structure, make the stirring structure no longer continue to stir the pesticide, and then make the operation more nimble, promptly: when the pesticide is primarily added and needs to be stirred, the adjusting rod is twisted to drive the sealing plug to slide between the sprayer body and the sprayer body, so that the sealing plug is not sealed with the pressurizing chamber, the second gear is meshed with the rack, the pressing rod is pressed, the pressing rod drives the driving shaft to rotate, the driving shaft rotates to drive the connecting rod to rotate, the connecting rod drives the transmission rod while rotating, the connecting rod and the transmission rod rotate simultaneously, the transmission rod rotates and drives the pressurizing plug to slide between the pressurizing plug and the sprayer body, so that the pressurizing chamber is sealed, when the pressurizing plug and the sprayer body continue to slide, the solution in the pressurizing chamber flows back to the interior of the sprayer body from a gap between the sealing plug and the sprayer body, the rack drives the second gear to rotate, the second gear drives the transmission shaft to rotate, the transmission shaft drives the stirring shaft to rotate, and the stirring shaft drives the, the second stirring rod rotates around the guide shaft under the action of stress, the torsion spring compresses, when the pressure rod is loosened, the reset spring pushes against the pressing block to reset the rack, the rack drives the second gear to rotate, the second gear drives the transmission shaft to rotate, the transmission shaft drives the stirring shaft to rotate, the stirring shaft drives the first stirring rod on the sleeve to rotate, the torsion spring drives the second stirring rod to reset, and further the stirring effect of pesticide is better, the sealing plug is sealed against the pressurizing chamber by rotating the adjusting rod, the pesticide solution is continuously stirred by the first stirring rod and the second stirring rod in the same way, the pesticide solution deposition is effectively prevented, when stirring is not needed, the lead screw is rotated, the lead screw drives the sliding frame to slide between the sprayer body, so that the second gear on the transmission shaft is not in contact with the rack, the limiting groove inside the transmission shaft is not clamped with the limiting teeth, and further the stirring shaft is rotatably connected with the, thereby making the operation more flexible and facilitating the spraying of different types of pesticides.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of a pesticide sprayer provided by the invention, which facilitates cleaning of residual pesticide;
FIG. 2 is a schematic view of a connection structure between the driving structure and the first transmission structure shown in FIG. 1;
FIG. 3 is a schematic view of the connection between the sprayer body and the drive shaft shown in FIG. 2;
FIG. 4 is an enlarged view of portion A of FIG. 3;
FIG. 5 is a schematic diagram of the first transmission structure shown in FIG. 2;
FIG. 6 is a schematic view of the connection structure between the driving shaft and the stirring shaft shown in FIG. 5;
fig. 7 is an enlarged view of the portion B shown in fig. 3.
In the figure: 1. the sprayer comprises a sprayer body, 2, a liquid adding structure, 21, a sealing cover, 22, a diversion trench, 3, a driving structure, 31, a pressure rod, 32, a driving shaft, 33, a first gear, 4, a first transmission structure, 41, a screw rod, 42, a sliding frame, 43, a transmission shaft, 44, a second gear, 45, a limiting groove, 5, a second transmission structure, 51, a rack, 52, a pressing block, 53, a reset spring, 6, a stirring structure, 61, a second stirring rod, 62, a first stirring rod, 63, a sleeve, 64, a stirring shaft, 65, a guide shaft, 66, a torsion spring, 67, a limiting tooth, 7, a pressurizing structure, 71, a sealing rod, 72, a pressurizing chamber, 73, a pressurizing plug, 74, a transmission rod, 75, a connecting rod, 76, an adjusting rod, 77 and a sealing plug.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-7, the pesticide sprayer convenient for cleaning residual pesticide comprises a sprayer body 1, a liquid adding structure 2, a driving structure 3, a first transmission structure 4, a second transmission structure 5, a stirring structure 6 and a pressurizing structure 7; the sprayer body 1 for storing the pesticide is provided with the liquid adding structure 2 for adding the pesticide, and the liquid adding structure 2 is detachably connected with the sprayer body 1; the drive structure 3 for driving is arranged on the sprayer body 1, and the drive structure 3 is connected with the pressurization structure 7 for pressurizing and atomizing the liquid medicine in the sprayer body 1; be equipped with sliding connection on atomizer body 1 second transmission structure 5, second transmission structure 5 connect in drive structure 3, second transmission structure 5 connect in the inside of atomizer body 1 first transmission structure 4, first transmission structure 4 connect in the inside of atomizer body 1 is used for stirring pesticide solution stirring structure 6, stirring structure 6 with rotate between the atomizer body 1 and be connected.
Specifically, the liquid adding structure 2 comprises a sealing cover 21 and a diversion trench 22, the diversion trench 22 with a trapezoidal cross section is arranged at the top end of the sprayer body 1, the sealing cover 21 which is used for sealing a containing cavity inside the sprayer body 1 and is in threaded connection is arranged on the sprayer body 1, and one end, away from the sprayer body 1, of the sealing cover 21 is in a regular hexagon structure; the cross-section of guiding gutter 22 is trapezoidal, and then is convenient for toward the inside of guiding gutter 22 adds pesticide solution and water source, and then makes the interpolation of pesticide solution convenient and fast more, and the effectual pesticide that prevents when adding pesticide solution splashes, and then has improved the efficiency and the quality of the interpolation of pesticide solution greatly.
Specifically, the driving structure 3 includes a pressing rod 31, a driving shaft 32 and a first gear 33, the driving shaft 32 is connected to the sprayer body 1 in a penetrating manner, the pressing rod 31 and the first gear 33 are arranged on the driving shaft 32, and the first gear 33 is arranged in an accommodating cavity inside the sprayer body 1.
Specifically, the second transmission structure 5 includes a rack 51, a pressing block 52 and a return spring 53, the rack 51 is connected with the sprayer body 1 in a sliding manner, the rack 51 is engaged with the first gear 33, the pressing block 52 is arranged at the end of the rack 51, and the return spring 53 is arranged between the pressing block 52 and the sprayer body 1.
Specifically, the pressurizing structure 7 includes a sealing rod 71, a pressurizing chamber 72, a pressurizing plug 73, a transmission rod 74, a connection rod 75, an adjusting rod 76 and a sealing plug 77, the connection rod 75 is fixed on the driving shaft 32, the connection rod 75 is rotatably connected with the transmission rod 74, the transmission rod 74 is rotatably connected with the pressurizing plug 73, the pressurizing plug 73 is slidably connected with the sprayer body 1, the pressurizing plug 73 and the sprayer body 1 enclose the pressurizing chamber 72, the sealing rod 71 for sealing a hole on the pressurizing plug 73 is arranged on the inner side wall of the sprayer body 1, the sealing rod 71 is slidably connected with the pressurizing plug 73, the sealing plug 77 for sealing the pressurizing chamber 72 is arranged on the sprayer body 1 in a sliding connection, the adjusting rod 76 is connected with the sprayer body 1 in a penetrating manner and is in threaded connection with the sealing plug 77, the adjusting rod 76 is rotatably connected with the sprayer body 1; be equipped with on atomizer body 1 and be used for the driven drive structure 3, drive structure 3 connect in atomizer body 1's inside is used for carrying out pressure boost atomizing to the liquid medicine pressure boost structure 7, be equipped with sliding connection on atomizer body 1 second transmission structure 5, second transmission structure 5 connect in drive structure 3, and then be convenient for pass through drive structure 3 drive pressure boost structure 7 is reciprocal carries out the pressure boost to pesticide solution and sprays, and then makes the operation convenient and flexible more, is convenient for simultaneously easy complete discharge of atomizer body 1's inside, and then make the surplus medicine of atomizer inside handle convenient and fast more, the setting that the second passed structure 5 is convenient for pressure boost structure 7 resets, promptly: firstly, a one-way air inlet valve communicated with the pressurizing chamber 72 is arranged on the sprayer body 1, when pesticide is sprayed, the sprayer body 1 is carried on the back of an operator through a strap, a spray rod is held by hands, then the pressure rod 31 is pressed, the pressure rod 31 drives the driving shaft 32 to rotate, the first gear 33 on the driving shaft 32 is meshed with the rack 51, the first gear 33 drives the rack 51 to slide with the sprayer body 1, the pressure block 52 on the rack 51 drives the return spring 53 to compress, the driving shaft 32 rotates to drive the connecting rod 75 to rotate, the connecting rod 75 drives the transmission rod 74 while rotating, the connecting rod 75 rotates with the transmission rod 74, and the transmission rod 74 rotates to drive the pressurizing plug 73 to slide with the sprayer body 1 simultaneously, sliding the pressurizing plug 73 and the sealing rod 71 to seal the pressurizing chamber 72, and as the sliding between the pressurizing plug 73 and the sprayer body 1 continues, gradually reducing the accommodating cavity inside the pressurizing chamber 72, atomizing and spraying the solution inside the pressurizing chamber 72 from the spray head through the spray rod, wherein the depth of the bottom surface of the sprayer body 1 gradually increases from the end away from the pressurizing chamber 72 to the end toward the pressurizing chamber 72, and the height of the bottom surface of the sealing rod 71 is lower than the axial center of the through hole on the sealing plug 73, so that the pesticide solution is conveniently and completely discharged from the pressurizing plug 73 to the inside of the pressurizing chamber 72, the pesticide residual liquid is prevented from gathering inside the sprayer body 1, the pesticide spraying efficiency and the quality are greatly improved, and when the pressure rod 31 is released, the return spring 53 stretches, the return spring 53 extends to drive the pressing block 52, so that the pressing block 52 drives the rack 51 to return, the rack 51 drives the first gear 33 to rotate, the driving shaft 32 rotates to drive the connecting rod 75 to rotate, the connecting rod 75 rotates while driving the transmission rod 74, the connecting rod 75 rotates while rotating with the transmission rod 74, the transmission rod 74 rotates while driving the pressurizing plug 73 to slide with the sprayer body 1, the pressurizing plug 73 slides with the sealing rod 71, so that the pressurizing chamber 72 is not sealed, when the pressurizing plug 73 continues to slide with the sprayer body 1, the accommodating cavity inside the pressurizing chamber 72 is gradually enlarged, air enters the inside of the pressurizing chamber 72 through the one-way air inlet valve, the air pressure inside the pressurizing chamber 72 is kept balanced, and then the pressurizing plug 73 is not in contact with the sealing rod 71 at all, the pesticide enters the inside of the pressurizing chamber 72 from the through hole in the inside of the pressurizing plug 73 and continues the next operation procedure.
Specifically, the first transmission structure 4 includes a lead screw 41, a carriage 42, a transmission shaft 43, a second gear 44 and a limit groove 45, the lead screw 41 is connected to the sprayer body 1 and the carriage 42 in a penetrating manner, the lead screw 41 is connected to the sprayer body 1 in a sliding manner, the lead screw 41 is connected to the carriage 42 in a threaded manner, the sliding direction of the carriage 42 is perpendicular to the sliding direction of the pressurizing plug 73, the transmission shaft 43 is rotatably connected to the carriage 42, the gear-shaped limit groove 45 is arranged in the transmission shaft 43, and the second gear 44 meshed with the rack 51 is arranged on the transmission shaft 43.
Specifically, the stirring structure 6 comprises a second stirring rod 61, a first stirring rod 62, a sleeve 63, a stirring shaft 64, a guide shaft 65, a torsion spring 66 and a limiting tooth 67, the stirring shaft 64 is connected to the sprayer body 1 in a penetrating manner and is clamped with the transmission shaft 43, a plurality of limit teeth 67 with a triangular structure are arranged on the stirring shaft 64 in a circumferential array, the limit teeth 67 are connected with the transmission shaft 43 in a sliding manner, the sleeve 63 is arranged on the stirring shaft 64, a plurality of first stirring rods 62 with arc structures are circumferentially arranged on the sleeve 63 in an array manner, the guide shaft 65 is connected to the first stirring rod 62 and the second stirring rod 61, the first stirring rod 62 is rotatably connected with the second stirring rod 61, and two ends of the torsion spring 66 are respectively fixed on the second stirring rod 61 and the first stirring rod 62; the sprayer body 1 is provided with the second transmission structure 5 in sliding connection, the second transmission structure 5 is connected to the driving structure 3, the second transmission structure 5 is connected to the first transmission structure 4 in the sprayer body 1, the first transmission structure 4 is connected to the stirring structure 6 in the sprayer body 1 for stirring pesticide solution, the stirring structure 6 is rotatably connected with the sprayer body 1, so that the first transmission structure 4 is driven by the second transmission structure 5, the first transmission structure 4 drives the stirring structure 6 to rotate, the pesticide in the sprayer body 1 is stirred while spraying, the solution easy to precipitate is effectively prevented from precipitating, the spraying quality is greatly improved, and meanwhile, when stirring is not needed, adjust first drive structure 4, make first drive structure 4 with second drive structure 5 contactless makes stirring structure 6 no longer continues to stir the pesticide, and then makes the operation more nimble, promptly: when the pesticide is added primarily and needs to be stirred, the adjusting rod 76 is screwed, the adjusting rod 76 drives the sealing plug 77 to slide with the sprayer body 1, the sealing plug 77 is not sealed with the pressurizing chamber 72, the second gear 44 is meshed with the rack 51, the pressing rod 31 is pressed, the pressing rod 31 drives the driving shaft 32 to rotate, the driving shaft 32 rotates to drive the connecting rod 75 to rotate, the connecting rod 75 drives the driving rod 74 while rotating, the connecting rod 75 rotates with the driving rod 74, the driving rod 74 rotates while driving the pressurizing plug 73 to slide with the sprayer body 1, the pressurizing plug 73 slides with the sealing rod 71, the pressurizing chamber 72 is sealed, and when the pressurizing plug 73 continues to slide with the sprayer body 1, the solution in the pressurizing chamber 72 flows back from a gap between the sealing plug 77 and the sprayer body 1 When the pressure lever 31 is released, the return spring 53 pushes the pressing block 52 to return the rack 51, the rack 51 drives the second gear 44 to rotate, the second gear 44 drives the transmission shaft 43 to rotate, the transmission shaft 43 drives the stirring shaft 64 to rotate, the stirring shaft 64 drives the first stirring rod 62 on the sleeve 63 to rotate, the second stirring rod 61 rotates around the guide shaft 65 under the action of stress, the torsion spring 66 compresses, when the pressure lever 31 is released, the return spring 53 pushes the pressing block 52 to return the rack 51, the rack 51 drives the second gear 44 to rotate, the second gear 44 drives the transmission shaft 43 to rotate, the transmission shaft 43 drives the stirring shaft 64 to rotate, the stirring shaft 64 drives the first stirring rod 62 on the sleeve 63 to rotate, and the torsion spring 66 drives the second stirring rod 61 to return, further, the effect of stirring the pesticide is better, the adjusting rod 76 is rotated to seal the pressurizing chamber 72 by the sealing plug 77, and similarly, the first stirring rod 62 and the second stirring rod 61 continue to stir the pesticide solution, so that the pesticide solution is effectively prevented from being deposited, when stirring is not required, the lead screw 41 is rotated, the lead screw 41 drives the sliding frame 42 and the sprayer body 1 to slide, so that the second gear 44 on the transmission shaft 43 is not in contact with the rack 51, the limiting groove 45 in the transmission shaft 43 is not clamped with the limiting tooth 67, and further the stirring shaft 64 is rotatably connected with the transmission shaft 43, so that the rack 51 drives the second gear 44 to idle, further operation is more flexible, and spraying of different types of pesticide is facilitated.
When the sprayer is used, firstly, the sprayer body 1 is provided with the one-way air inlet valve communicated with the pressurizing chamber 72, when pesticide is sprayed, the sprayer body 1 is carried on the back of an operator through the straps, the spray rod is held by hands, then the pressure rod 31 is pressed, the pressure rod 31 drives the driving shaft 32 to rotate, the first gear 33 on the driving shaft 32 is meshed with the rack 51, the first gear 33 drives the rack 51 to slide with the sprayer body 1, the pressing block 52 on the rack 51 drives the return spring 53 to compress, the driving shaft 32 rotates to drive the connecting rod 75 to rotate, the connecting rod 75 drives the transmission rod 74 while rotating, the connecting rod 75 rotates with the transmission rod 74, the transmission rod 74 rotates and simultaneously drives the pressurizing plug 73 to slide with the sprayer body 1, the pressurizing plug 73 slides with the sealing rod 71, the pressurizing chamber 72 is sealed, when the pressurizing plug 73 continuously slides with the sprayer body 1, the containing cavity in the pressurizing chamber 72 is gradually reduced, the solution in the pressurizing chamber 72 is atomized and sprayed out from the spray head through the spray rod, the depth of the bottom surface of the sprayer body 1 is gradually increased from one end away from the pressurizing chamber 72 to one end towards the pressurizing chamber 72, meanwhile, the height of the bottom surface of the sealing rod 71 is lower than the axis of the through hole in the sealing plug 73, the pesticide solution is enabled to be completely discharged into the pressurizing chamber 72 from the pressurizing plug 73, the pesticide residual liquid is prevented from gathering in the sprayer body 1, the pesticide spraying efficiency and the pesticide spraying quality are greatly improved, when the pressure rod 31 is loosened, the return spring 53 extends to drive the pressing block 52, the pressing block 52 drives the rack 51 to return, the rack 51 drives the first gear 33 to rotate, the driving shaft 32 rotates to drive the connecting rod 75 to rotate, the driving rod 74 is driven by the connecting rod 75 to rotate, the transmission rod 74 rotates and simultaneously drives the pressurizing plug 73 and the sprayer body 1 to slide, so that the pressurizing plug 73 and the sealing rod 71 slide, the pressurizing chamber 72 is not sealed, when the pressurizing plug 73 and the sprayer body 1 continue to slide, the accommodating cavity in the pressurizing chamber 72 is gradually enlarged, air enters the pressurizing chamber 72 through the one-way air inlet valve, the air pressure balance in the pressurizing chamber 72 is kept, and then when the pressurizing plug 73 and the sealing rod 71 are not in contact at all, pesticide enters the pressurizing chamber 72 from the through hole in the pressurizing plug 73 to continue the next operation flow; when the pesticide is added primarily and needs to be stirred, the adjusting rod 76 is screwed, the adjusting rod 76 drives the sealing plug 77 to slide with the sprayer body 1, so that the sealing plug 77 is not sealed with the pressurizing chamber 72, the second gear 44 is meshed with the rack 51, the pressing rod 31 is pressed, the pressing rod 31 drives the driving shaft 32 to rotate, the driving shaft 32 rotates to drive the connecting rod 75 to rotate, the connecting rod 75 drives the driving rod 74 while rotating, the connecting rod 75 rotates with the driving rod 74, the driving rod 74 rotates while driving the pressurizing plug 73 to slide with the sprayer body 1, so that the pressurizing plug 73 slides with the sealing rod 71, so that the pressurizing chamber 72 is sealed, when the pressurizing plug 73 continuously slides with the sprayer body 1, the solution in the pressurizing chamber 72 flows back to the inside of the sprayer body 1 from a gap between the sealing plug 77 and the sprayer body 1, and the rack 51 drives the second gear 44 to, the second gear 44 drives the transmission shaft 43 to rotate, the transmission shaft 43 drives the stirring shaft 64 to rotate, the stirring shaft 64 drives the first stirring rod 62 on the sleeve 63 to rotate, the second stirring rod 61 rotates around the guide shaft 65 under the action of force, the torsion spring 66 compresses, when the pressing rod 31 is released, the reset spring 53 pushes against the pressing block 52 to reset the rack 51, the rack 51 drives the second gear 44 to rotate, the second gear 44 drives the transmission shaft 43 to rotate, the transmission shaft 43 drives the stirring shaft 64 to rotate, the stirring shaft 64 drives the first stirring rod 62 on the sleeve 63 to rotate, the torsion spring 66 drives the second stirring rod 61 to reset, so that the stirring effect of pesticide is better, the adjusting rod 76 is rotated to seal the sealing plug 77 to the pressurizing chamber 72, the first stirring rod 62 and the second stirring rod 61 continue to stir pesticide solution in the same way, the pesticide solution deposition is effectively prevented, when the stirring is not needed, the screw, the lead screw 41 drives the sliding frame 42 and the sprayer body 1 to slide, so that the second gear 44 on the transmission shaft 43 is not contacted with the rack 51, the limiting groove 45 in the transmission shaft 43 is not clamped with the limiting teeth 67, the stirring shaft 64 and the transmission shaft 43 are rotatably connected, the rack 51 drives the second gear 44 to idle, and the operation is more flexible, and the spraying of different types of pesticides is facilitated.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a pesticide atomizer of convenient clearance surplus medicine which characterized in that: comprises a sprayer body (1), a liquid adding structure (2), a driving structure (3), a first transmission structure (4), a second transmission structure (5), a stirring structure (6) and a pressurizing structure (7); the sprayer body (1) used for storing pesticides is provided with the liquid adding structure (2) used for adding pesticides, and the liquid adding structure (2) is detachably connected with the sprayer body (1); the sprayer body (1) is provided with the driving structure (3) for driving, and the driving structure (3) is connected with the pressurizing structure (7) which is arranged in the sprayer body (1) and used for pressurizing and atomizing the liquid medicine; be equipped with sliding connection on atomizer body (1) second transmission structure (5), second transmission structure (5) connect in drive structure (3), second transmission structure (5) connect in the inside of atomizer body (1) first transmission structure (4), first transmission structure (4) connect in the inside of atomizer body (1) is used for stirring pesticide solution stirring structure (6), stirring structure (6) with rotate between atomizer body (1) and be connected.
2. The pesticide sprayer facilitating residual pesticide cleaning according to claim 1, characterized in that: liquid feeding structure (2) are including sealed lid (21) and guiding gutter (22), the top of atomizer body (1) is equipped with the cross-section and is the trapezium structure guiding gutter (22), it is right to be equipped with on atomizer body (1) be used for the inside holding cavity of atomizer body (1) carry out sealed, threaded connection sealed lid (21), sealed lid (21) deviate from the one end of atomizer body (1) is the regular hexagon structure.
3. The pesticide sprayer facilitating residual pesticide cleaning according to claim 2, characterized in that: drive structure (3) include depression bar (31), drive shaft (32) and first gear (33), drive shaft (32) through connection in atomizer body (1), be equipped with on drive shaft (32) depression bar (31) with first gear (33), first gear (33) are located the holding cavity of the inside of atomizer body (1).
4. The pesticide sprayer facilitating residual pesticide cleaning as claimed in claim 3, wherein: the second transmission structure (5) comprises a rack (51), a pressing block (52) and a return spring (53), the rack (51) is connected with the sprayer body (1) in a sliding mode, the rack (51) is meshed with the first gear (33), the pressing block (52) is arranged at the end portion of the rack (51), and the return spring (53) is arranged between the pressing block (52) and the sprayer body (1).
5. The pesticide sprayer facilitating residual pesticide cleaning as claimed in claim 4, wherein: the pressurizing structure (7) comprises a sealing rod (71), a pressurizing chamber (72), a pressurizing plug (73), a transmission rod (74), a connection rod (75), an adjusting rod (76) and a sealing plug (77), the connection rod (75) is fixed on the driving shaft (32), the connection rod (75) is rotatably connected with the transmission rod (74), the transmission rod (74) is rotatably connected with the pressurizing plug (73), the pressurizing plug (73) is slidably connected with the sprayer body (1), the pressurizing chamber (72) is enclosed between the pressurizing plug (73) and the sprayer body (1), the sealing rod (71) used for sealing a hole in the pressurizing plug (73) is arranged on the inner side wall of the sprayer body (1), and the sealing rod (71) is slidably connected with the pressurizing plug (73), the sprayer body (1) is provided with a sealing plug (77) which is connected in a sliding mode and used for sealing the pressurizing chamber (72), the adjusting rod (76) is connected to the sprayer body (1) in a penetrating mode and connected with the sealing plug (77) in a threaded mode, and the adjusting rod (76) is connected with the sprayer body (1) in a rotating mode.
6. The pesticide sprayer facilitating residual pesticide cleaning according to claim 5, characterized in that: first drive structure (4) include lead screw (41), carriage (42), transmission shaft (43), second gear (44) and spacing groove (45), lead screw (41) through connection in atomizer body (1) with carriage (42), lead screw (41) with sliding connection between atomizer body (1), lead screw (41) with threaded connection between carriage (42), the slip direction of carriage (42) with the slip direction of supercharging stopper (73) is perpendicular, establish on carriage (42) and rotate the connection transmission shaft (43), the inside of transmission shaft (43) is equipped with the gear form spacing groove (45), be equipped with on transmission shaft (43) with rack (51) meshing second gear (44).
7. The pesticide sprayer facilitating residual pesticide cleaning as claimed in claim 6, wherein: the stirring structure (6) comprises a second stirring rod (61), a first stirring rod (62), a sleeve (63), a stirring shaft (64), a guide shaft (65), a torsion spring (66) and a limiting tooth (67), wherein the stirring shaft (64) is connected with the sprayer body (1) in a penetrating way and is clamped with the transmission shaft (43), the limiting tooth (67) with a plurality of triangular structures is arranged on the stirring shaft (64) in a circumferential array way, the limiting tooth (67) is connected with the transmission shaft (43) in a sliding way, the sleeve (63) is arranged on the stirring shaft (64), the first stirring rod (62) with a plurality of arc-shaped structures is arranged on the sleeve (63) in a circumferential array way, the guide shaft (65) is connected with the first stirring rod (62) and the second stirring rod (61) in a penetrating way, and the first stirring rod (62) is connected with the second stirring rod (61) in a rotating way, both ends of the torsion spring (66) are respectively fixed to the second stirring rod (61) and the first stirring rod (62).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010251143.5A CN111374114B (en) | 2020-04-01 | 2020-04-01 | Pesticide sprayer convenient for cleaning residual pesticide |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010251143.5A CN111374114B (en) | 2020-04-01 | 2020-04-01 | Pesticide sprayer convenient for cleaning residual pesticide |
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| CN111374114B CN111374114B (en) | 2022-09-13 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101480640A (en) * | 2008-01-10 | 2009-07-15 | 李冠军 | Gear drive type sprayer |
| KR101438338B1 (en) * | 2013-11-28 | 2014-09-16 | 한광식 | compression device of sprayer |
| CN204482807U (en) * | 2015-01-07 | 2015-07-22 | 台州市凯锋塑钢有限公司 | Sprayer |
| CN206542837U (en) * | 2017-02-14 | 2017-10-10 | 深圳市东方星园林绿化有限公司 | A kind of high-pressure sprayer |
| CN206760548U (en) * | 2017-04-06 | 2017-12-19 | 重庆辰央农业科技有限公司 | A kind of pesticide spraying device with agitating function |
| KR20190012333A (en) * | 2017-07-27 | 2019-02-11 | 시종욱 | Power spraying system of pesticide |
| CN208940768U (en) * | 2018-08-21 | 2019-06-07 | 天津绿康农业科技股份有限公司 | A kind of Mainspring type stirring pesticide sprayer |
-
2020
- 2020-04-01 CN CN202010251143.5A patent/CN111374114B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101480640A (en) * | 2008-01-10 | 2009-07-15 | 李冠军 | Gear drive type sprayer |
| KR101438338B1 (en) * | 2013-11-28 | 2014-09-16 | 한광식 | compression device of sprayer |
| CN204482807U (en) * | 2015-01-07 | 2015-07-22 | 台州市凯锋塑钢有限公司 | Sprayer |
| CN206542837U (en) * | 2017-02-14 | 2017-10-10 | 深圳市东方星园林绿化有限公司 | A kind of high-pressure sprayer |
| CN206760548U (en) * | 2017-04-06 | 2017-12-19 | 重庆辰央农业科技有限公司 | A kind of pesticide spraying device with agitating function |
| KR20190012333A (en) * | 2017-07-27 | 2019-02-11 | 시종욱 | Power spraying system of pesticide |
| CN208940768U (en) * | 2018-08-21 | 2019-06-07 | 天津绿康农业科技股份有限公司 | A kind of Mainspring type stirring pesticide sprayer |
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|---|---|
| CN111374114B (en) | 2022-09-13 |
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Effective date of registration: 20230410 Address after: 318000 No. 88 Binfeng Road, Sanjia street, Taizhou bay new area, Taizhou City, Zhejiang Province Patentee after: TAIZHOU CITY CHUNGFENG MACHINERY Co.,Ltd. Address before: 037000 2-1-2203, Bishui Yuntian yuhewan, Pingcheng District, Datong City, Shanxi Province Patentee before: Su Zhifeng |
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