Multifunctional spraying fog making machine

Abstract

The utility model relates to the technical field of fog making machines, and discloses a multifunctional spraying fog making machine which comprises a box body, a fog making spray pipe, a water tank, a delivery pump, a heat dissipation motor assembly, a hose and a delivery pipe, a dosing box for storing liquid medicine is further arranged at the bottom in the box body, and an electromagnetic metering pump is arranged on the upper side of the dosing box. The upper side of the electromagnetic metering pump is provided with a dosing pipe of which one end is connected with the upper side of the water tank and the other end is connected with the liquid outlet end of the electromagnetic metering pump, and the lower side of the electromagnetic metering pump is provided with a pesticide conveying pipe of which one end is connected with the liquid inlet end of the electromagnetic metering pump and the other end enters the dosing box. The dosing tank is independently arranged, liquid medicine is quantitatively mixed into the water tank through the electromagnetic metering pump, then fog is made to repel mosquitoes, and the two modes can be selected, namely, pure fog making is achieved; and 2, adding medicines to repel mosquitoes and make fog.

Description

Technical Field

[0001] The utility model belongs to the technical field of fog machines, in particular to a multifunctional spray fog machine. Background Art

[0002] The fog machine's fog-making principle is based on natural phenomena such as water vapor, clouds and fog. It allows you to generate such an environment anytime and anywhere.

[0003] At present, a Chinese patent with publication number CN219943274U and publication date November 3, 2023 discloses a high-pressure fog machine, including a cabinet body, an upper space and a lower space are provided in the cabinet body, a control box and a water tank are provided in the upper space, and a motor, a high-pressure plunger pump and a water purifier are provided in the lower space. The motor is electrically connected to the control box, and the motor is used to drive the high-pressure plunger pump to operate. The inlet of the water purifier is connected to the water source through a first pipeline, and the outlet of the water purifier is connected to the water tank through a second pipeline. The water inlet end of the high-pressure plunger pump is connected to the water tank through a third pipeline, and the water outlet end of the high-pressure plunger pump is connected to the water tank through a fourth pipeline. A lining plate is provided on the side of the cabinet, and a mist outlet joint is provided on the lining plate, and the mist outlet joint is connected to the mist outlet of the high-pressure plunger pump through a fifth pipeline.

[0004] When this type of high-pressure fog machine is used to generate fog to repel mosquitoes, in the prior art, an operator will manually mix the liquid medicine directly in a water tank for spraying, which will make the process of adding medicine more troublesome. Utility Model Content

[0005] The utility model aims to provide a multifunctional spray mist making machine, which is conducive to more convenient drug addition.

[0006] The above-mentioned technical purpose of the utility model is achieved through the following technical scheme: a multifunctional spray fog machine, including a box body, a fogging nozzle located outside the box body, a water tank arranged in the box body, a delivery pump arranged in the box body and used for conveying liquid in the water tank, a heat dissipation motor assembly arranged at the tail of the delivery pump, a hose connected to the bottom of the water tank at one end and connected to the liquid inlet end of the delivery pump at the other end, a delivery pipe arranged at the liquid outlet end of the delivery pump and used for docking the end of the fogging nozzle, a medicine adding box for storing medicine liquid is also arranged at the bottom of the box body, an electromagnetic metering pump is arranged on the upper side of the medicine adding box, a medicine adding pipe with one end connected to the upper side of the water tank and the other end connected to the liquid outlet end of the electromagnetic metering pump is arranged on the upper side of the electromagnetic metering pump, and a medicine delivery pipe with one end connected to the liquid inlet end of the electromagnetic metering pump and the other end entering the medicine adding box is arranged on the lower side of the electromagnetic metering pump.

[0007] By adopting the above technical solution, when fogging is simply performed, the electromagnetic metering pump is in a closed state. At this time, after the delivery pump is started, the water in the water tank can be sprayed out through the fogging nozzle to generate fog;

[0008] When it is necessary to add medicine for mosquito repellent fogging, the electromagnetic metering pump is started. The electromagnetic metering pump can then transport the liquid medicine in the medicine adding tank to the water tank, so that the liquid medicine and water are mixed together to form mosquito repellent liquid. Subsequently, the mixed liquid in the water tank can be sprayed out through the fogging nozzle by using the delivery pump for mosquito repellent fogging. Among them, the quantitative delivery function of the electromagnetic metering pump is utilized, which is beneficial to accurately prepare the liquid with a suitable concentration without manual preparation by manpower, and finally it is beneficial to add medicine more conveniently.

[0009] A further setting of the present utility model is that a liquid replenishing port through which the medicine delivery pipe passes is provided on the upper side of the medicine adding tank.

[0010] By adopting the above technical solution, when the liquid medicine in the medicine adding tank is insufficient, the liquid medicine can be replenished through the liquid replenishing port.

[0011] A further setting of the present utility model is that the medicine adding pipe is in a "冂" shape and the end far from the electromagnetic metering pump penetrates into the bottom position of the water tank. A bushing through which the medicine adding pipe passes is provided on the upper side of the water tank. A swinging assembly for driving the medicine adding pipe to swing back and forth around the bushing is provided in the box body. A stirring arm for stirring the liquid medicine in the medicine adding tank is provided at the lower end of the medicine delivery pipe. The liquid replenishing port is in a long strip shape and allows the medicine delivery pipe to swing back and forth.

[0012] By adopting the above technical solution, when the electromagnetic metering pump transports the liquid medicine in the medicine adding tank into the water tank, the swinging assembly is used to drive the medicine adding pipe to swing back and forth around the bushing. At this time, the medicine adding pipe located in the water tank can stir the liquid in the water tank, which is beneficial to the充分 mixing of the liquid medicine and water in the water tank. At the same time, the lower end of the medicine delivery pipe can use the stirring arm to stir the liquid medicine in the medicine adding tank, so as to stir evenly the liquid medicine in the medicine adding tank and avoid the statically stratified liquid medicine from affecting the preparation of the liquid in the water tank.

[0013] A further setting of the present utility model is that the swinging assembly includes a connecting shaft rotatably connected to the outer wall of the water tank close to the medicine adding tank, a rotating arm provided at the end of the connecting shaft far from the water tank, a roller provided at the end of the rotating arm far from the connecting shaft, a waist-shaped sleeve extending in the vertical direction and into which the roller is embedded, a sliding rod provided on one side of the waist-shaped sleeve, a guiding sleeve sleeved on the end of the sliding rod far from the waist-shaped sleeve, a fixed arm provided on the guiding sleeve and connected to the top of the box body, a driving arm provided on the sliding rod, a driving fork in a "凵" shape provided at the end of the driving arm far from the sliding rod, and a driving member provided in the box body for driving the connecting shaft to rotate. The driving fork is for the medicine adding pipe to be embedded and the inner width thereof is greater than the outer diameter of the cross section of the medicine adding pipe.

[0014] By adopting the above technical solution, the driving member is used to drive the connecting shaft to rotate, and the connecting shaft can drive the rotating arm to rotate, and then the roller can rotate in the waist-shaped sleeve. Since one side of the waist-shaped sleeve uses a sliding rod to pass through the guide sleeve, the rotation of the roller can drive the sliding rod to move back and forth along the guide sleeve. Then the sliding rod uses the driving fork of the driving arm to allow the dosing tube to be embedded. At this time, the back and forth movement of the sliding rod can drive the dosing tube to swing back and forth with the shaft sleeve as the center.

[0015] The utility model is further configured as follows: the heat dissipation motor assembly includes a wrapping cover for wrapping the tail of the delivery pump, a dual-axis motor arranged on the inner wall of the wrapping cover, and a fan arranged at one end of the dual-axis motor located in the wrapping cover and used for providing heat dissipation airflow; the driving member includes a thrust cylinder with one end connected to the inner wall of the box body and the other end connected to the wrapping cover, a pinion gear arranged on the output shaft at one end of the dual-axis motor away from the fan, and a large gear arranged on the connecting shaft and used for meshing with the pinion gear.

[0016] By adopting the above technical solution, when the electromagnetic metering pump needs to deliver liquid medicine to the water tank, the delivery pump is in a stopped state, so there is no need to use the dual-axis motor and the fan to cool the delivery pump; at this time, the thrust cylinder is used to push the wrapping cover toward the side close to the large gear, and then the small gear on the output shaft of the dual-axis motor can be engaged with the large gear, and as the dual-axis motor is started, the small gear can drive the large gear to rotate, and the large gear can drive the connecting shaft to rotate; at the same time, the dual-axis motor also drives the fan to rotate, and the fan at this time can cool the electromagnetic metering pump in the starting state;

[0017] When the electromagnetic metering pump has completed delivering the medicine liquid and the delivery pump needs to be started to deliver the evenly mixed medicine liquid, the thrust cylinder can push the wrapping cover toward the side away from the large gear, so that the wrapping cover is reset to the tail end of the delivery pump, and then the fan of the dual-axis motor can cool down the delivery pump in the started state, and finally the dual-axis motor at the tail end of the delivery pump can be used for dual purposes.

[0018] The utility model is further configured as follows: a seat plate is provided at the lower side of the delivery pump, a mounting plate located below the seat plate is fixed on the bottom wall of the box body, and shock absorbing components are provided at four corners between the seat plate and the mounting plate.

[0019] By adopting the above technical solution, when the delivery pump is started, the motor in the delivery pump will vibrate, thereby generating noise pollution. At this time, the shock-absorbing components arranged at the four corners between the seat plate and the mounting plate can achieve a shock-absorbing effect, which can ultimately help reduce noise pollution.

[0020] The utility model is further configured as follows: the shock absorbing assembly includes an upper seat body arranged on the lower surface of the seat plate, a conical protrusion arranged on the lower surface of the upper seat body, a lower seat body arranged on the upper surface of the mounting plate and corresponding to the upper seat body, a conical groove arranged on the upper surface of the lower seat body and for the conical protrusion to be embedded, and a buffer airbag cover arranged between the upper seat body and the lower seat body.

[0021] By adopting the above technical solution, when the delivery pump is started, the cushioning airbag sleeve is filled with gas. At this time, the upper seat body and the lower seat body can be separated up and down under the tension of the cushioning airbag sleeve, and the conical protrusion is removed from the conical groove, which can achieve a shock-absorbing effect.

[0022] The utility model is further configured as follows: a piston cylinder with an opening at one end and a closing at the other end is arranged on the bottom wall of the box body and below the thrust cylinder, a piston block is arranged in the end of the piston cylinder close to the opening, four suction air pipes respectively connected to four buffer air bag sleeves are arranged at the end of the piston cylinder close to the closing end, and a thrust rod with one end connected to the piston block and the other end connected to the piston rod of the thrust cylinder is arranged on the piston block.

[0023] By adopting the above technical solution, when the delivery pump is started and the thrust cylinder pushes the wrapping cover toward the side away from the large gear, the thrust cylinder can use the thrust rod to push the piston block in the piston cylinder, and the piston block can move toward the inside of the piston cylinder. At this time, the air in the piston cylinder can be transported into the buffer airbag sleeve through the suction air pipe, so that the buffer airbag sleeve is pressurized and the conical protrusion is removed from the conical groove, which can finally have a better shock-absorbing effect on the delivery pump in the started state.

[0024] The utility model is further configured as follows: a docking joint for docking the end of the delivery pipe away from the delivery pump is arranged on the side wall of the water tank, and a docking ring that fits on the inner wall of the water tank is arranged on the circumferential side of the end of the delivery pipe away from the delivery pump, and when the suction air pipe draws away the air in the buffer airbag sleeve and the conical protrusion is embedded in the conical groove, the docking ring moves downward and fits on the inner wall of the water tank.

[0025] By adopting the above technical solution, when the delivery pump completes the delivery of medicine and is closed, the thrust cylinder can push the wrapping cover toward the side close to the large gear, so that the thrust rod drives the piston block to move toward the outside of the piston cylinder. At this time, the piston cylinder can draw air toward the buffer airbag sleeve through the suction pipe. Then the upper seat body can fall down and abut against the lower seat body, and the conical protrusion is embedded in the conical groove. At this time, the height of the delivery pump and the delivery pipe can be lowered, and the docking ring can be moved down and fit on the inner wall of the water tank. At this time, the delivery pipe can be closed to prevent the medicine from leaking out of the delivery pipe.

[0026] The beneficial effects of the utility model are as follows: when mist is simply generated, the electromagnetic metering pump is in a closed state, and at this time, after the delivery pump is started, the water in the water tank can be sprayed out through the mist-generating nozzle to generate mist;

[0027] When it is necessary to add medicine to repel mosquitoes and make fog, the electromagnetic metering pump is started, and the electromagnetic metering pump can transport the liquid medicine in the medicine adding box to the water tank, so that the liquid medicine and water are mixed together to form mosquito repellent medicine, and then the delivery pump can be used to spray the mixed medicine in the water tank through the fog making nozzle to repel mosquitoes and make fog; the quantitative delivery function of the electromagnetic metering pump is used to accurately prepare the medicine of appropriate concentration, without manual mixing, and finally it is convenient to add medicine;

[0028] When the electromagnetic metering pump delivers the medicine in the dosing box into the water tank, the thrust cylinder is first used to push the wrapping cover toward the side close to the large gear, and then the small gear on the output shaft of the dual-axis motor can mesh with the large gear. As the dual-axis motor is started, the small gear can drive the large gear to rotate, and the large gear can drive the connecting shaft to rotate; the connecting shaft can drive the rotating arm to rotate, and then the roller can rotate in the waist-shaped sleeve. Since one side of the waist-shaped sleeve passes through the guide sleeve through the sliding rod, the rotation of the roller can drive the sliding rod to move back and forth along the guide sleeve. Then the sliding rod uses the driving fork of the driving arm to allow the dosing tube to be embedded. At this time, the back and forth movement of the sliding rod can drive the dosing tube to swing back and forth with the shaft sleeve as the center. At this time, the dosing tube located in the water tank can stir the medicine in the water tank, which is conducive to the full mixing of the medicine and water in the water tank; at the same time, the lower end of the drug delivery tube can use the stirring arm to stir the medicine in the dosing box, so as to stir the medicine in the dosing box evenly and avoid the static stratified medicine from affecting the preparation of the medicine in the water tank.

[0029] When the electromagnetic metering pump has finished delivering the liquid medicine and the delivery pump needs to be started to deliver the evenly mixed liquid medicine, the thrust cylinder can push the wrapping cover toward the side away from the large gear, so that the wrapping cover is reset to the tail end of the delivery pump, and then the fan of the dual-axis motor can cool down the delivery pump in the started state, and finally the dual-axis motor at the tail end of the delivery pump can be used for dual purpose;

[0030] At the same time, when the delivery pump is started and the thrust cylinder pushes the wrapping cover toward the side away from the large gear, the thrust cylinder can use the thrust rod to push the piston block in the piston cylinder, and the piston block can move toward the piston cylinder. At this time, the air in the piston cylinder can be delivered into the buffer air bag sleeve through the suction air pipe, so that the buffer air bag sleeve is pressurized and the conical protrusion is removed from the conical groove, and finally a better shock absorption effect can be achieved for the delivery pump in the started state; and when the delivery pump completes the medicine delivery and is closed, the thrust cylinder can push the wrapping cover toward the side close to the large gear, so that the thrust rod drives the piston block to move toward the outside of the piston cylinder. At this time, the piston cylinder can extract air toward the buffer air bag sleeve through the suction air pipe, and then the upper seat body can fall and abut against the lower seat body, and the conical protrusion is embedded in the conical groove. At this time, the height of the delivery pump and the delivery pipe can be reduced, and the docking ring can move down and fit on the inner wall of the water tank. At this time, the delivery pipe can be closed to prevent the medicine from leaking out of the delivery pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0032] Figure 1 It is a structural schematic diagram of the utility model;

[0033] Figure 2 It is a schematic diagram of the structure inside the box body of the utility model;

[0034] Figure 3 This is a schematic diagram of the structure of the box body of the utility model after the delivery pump is omitted;

[0035] Figure 4 It is a structural plan view of the water tank, electromagnetic metering pump, dosing pipe, drug delivery pipe and stirring arm of the utility model;

[0036] Figure 5 It is a plan view of the connection relationship between the water tank, electromagnetic metering pump, dosing pipe, drug delivery pipe, dosing box and swing assembly in the utility model, and the dosing pipe swings to the right limit position at this time;

[0037] Figure 6 It is a partial cross-sectional view of the connection relationship between the box body, piston cylinder, delivery pump, delivery pipe, and thrust cylinder in the utility model. At this time, the piston cylinder evacuates the air in the cushion airbag sleeve, the height of the delivery pump and the delivery pipe is reduced, and the docking ring moves down and fits on the inner wall of the water tank, thereby sealing the delivery pipe;

[0038] Figure 7It is a partial cross-sectional view of the connection relationship between the mounting plate, the seat plate and the shock absorbing assembly in the utility model.

[0039] In the figure, 1, box body; 11, mounting plate; 12, piston cylinder; 121, piston block; 122, suction air pipe; 123, thrust rod; 13, docking joint; 2, fog nozzle; 3, water tank; 31, hose; 32, bushing; 4, delivery pump; 41, delivery pipe; 411, docking ring; 42, seat plate; 5, heat dissipation motor assembly; 51, wrapping cover; 52, dual-axis motor; 53, fan; 6, dosing box; 61, liquid filling port; 7, electromagnetic metering pump; 71, dosing pipe ; 72. drug delivery tube; 721. stirring arm; 8. swing assembly; 81. connecting shaft; 82. rotating arm; 83. roller; 84. waist sleeve; 85. sliding rod; 86. guide sleeve; 87. fixed arm; 88. driving arm; 89. driving fork; 90. driving member; 901. thrust cylinder; 902. small gear; 903. large gear; 9. shock absorbing assembly; 91. upper seat; 92. conical protrusion; 93. lower seat; 94. conical groove; 95. cushioning airbag sleeve. DETAILED DESCRIPTION

[0040] The technical solutions in the embodiments are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0041] A multifunctional spray mist machine, refer to Figure 1 , Figure 2 , Figure 3, This multifunctional spray fog machine includes a box body 1, a fog spray pipe 2, a water tank 3, a delivery pump 4, a heat dissipation motor assembly 5, a hose 31, and a delivery pipe 41. The fog spray pipe 2 is located outside the box body 1 and is equipped with multiple nozzles thereon. The water tank 3 is fixed to the inner wall of the box body 1 by bolts. At the same time, the delivery pump 4 is installed inside the box body 1 and is used to deliver the liquid in the water tank 3. The heat dissipation motor assembly 5 is arranged at the tail end of the delivery pump 4 and is used to dissipate heat from the delivery pump 4. This heat dissipation motor assembly 5 includes a wrapping cover 51, a double-shaft motor 52, and a fan 53. The wrapping cover 51 is used to wrap the tail of the delivery pump 4. The double-shaft motor 52 is fixed to the inside of the wrapping cover 51 by bolts. At the same time, the fan 53 is fixed to one end of the double-shaft motor 52 located inside the wrapping cover 51 by bolts and is used to provide a heat dissipation air flow. One end of the hose 31 is connected to the bottom of the water tank 3 and the other end is connected to the liquid inlet end of the delivery pump 4. The delivery pipe 41 is arranged at the liquid outlet end of the delivery pump 4 and is used to connect to the end of the fog spray pipe 2. The delivery pipe 41 is a stainless steel pipe. A docking head 13 for docking the end of the delivery pipe 41 away from the delivery pump 4 is welded on the side wall of the water tank 3. A docking ring 411 that fits on the inner wall of the water tank 3 is integrally arranged on the periphery of the end of the delivery pipe 41 away from the delivery pump 4.

[0042] Refer to Figure 2 , Figure 4 , A medicine adding tank 6 for storing liquid medicine is also fixed to the bottom inside the box body 1 by bolts. A liquid supplement port 61 through which a medicine delivery pipe 72 passes is provided on the upper side of the medicine adding tank 6. The liquid supplement port 61 is in a long strip shape. An electromagnetic metering pump 7 is also arranged on the upper side of the medicine adding tank 6. An adding medicine pipe 71 with one end connected to the upper side of the water tank 3 and the other end connected to the liquid outlet end of the electromagnetic metering pump 7 is arranged on the upper side of the electromagnetic metering pump 7. This adding medicine pipe 71 is a stainless steel pipe. The adding medicine pipe 71 is in a "冂" shape and the end away from the electromagnetic metering pump 7 penetrates into the bottom position of the water tank 3. At the same time, a medicine delivery pipe 72 with one end connected to the liquid inlet end of the electromagnetic metering pump 7 and the other end passing through the liquid supplement port 61 and entering the medicine adding tank 6 is arranged on the lower side of the electromagnetic metering pump 7. A stirring arm 721 for stirring the liquid medicine in the medicine adding tank 6 is bonded to the lower end of the medicine delivery pipe 72.

[0043] Refer to Figure 3 , Figure 5, a bushing 32 through which the chemical addition pipe 71 passes is welded to the upper side of the water tank 3, and a swinging assembly 8 for driving the chemical addition pipe 71 to swing back and forth around the bushing 32 is arranged in the box body 1. The swinging assembly 8 includes a connecting shaft 81, a rotating arm 82, a roller 83, a waist-shaped sleeve 84, a sliding rod 85, a guiding sleeve 86, a fixed arm 87, a driving arm 88, a driving fork 89, and a driving member 90. One end of the connecting shaft 81 is rotatably connected to the outer wall of the water tank 3 near the chemical addition tank 6 through a bearing seat, and the rotating arm 82 is welded to the end of the connecting shaft 81 far from the water tank 3. At the same time, the roller 83 is rotatably connected to the end of the rotating arm 82 far from the connecting shaft 81 through a shaft and a bearing, and the waist-shaped sleeve 84 extends in the vertical direction for the roller 83 to be embedded. The sliding rod 85 is welded to one side of the waist-shaped sleeve 84 and extends in the horizontal direction, and the guiding sleeve 86 is sleeved on the end of the sliding rod 85 far from the waist-shaped sleeve 84. The fixed arm 87 has its upper end fixed to the top of the box body 1 by bolts and its lower end welded to the middle of the guiding sleeve 86. The driving arm 88 is welded to the sliding rod 85. The driving fork 89 is integrally arranged at the end of the driving arm 88 far from the sliding rod 85 and is in a "U" shape, and the driving fork 89 is for the chemical addition pipe 71 to be embedded and the inner width is greater than the outer diameter of the cross-section of the chemical addition pipe 71.

[0044] Refer to Figure 2 , Figure 3 , the driving member 90 is arranged in the box body 1 and is used for driving the connecting shaft 81 to rotate. The driving member 90 includes a push cylinder 901, a small gear 902, and a large gear 903. The cylinder end of the push cylinder 901 is fixed to the inner wall of the box body 1 by bolts, and the piston rod end of the push cylinder 901 is fixed to the outer wall of the wrapping cover 51 by bolts. At the same time, the small gear 902 is key-connected to the output shaft at the end of the double-shaft motor 52 far from the fan 53, and the large gear 903 is key-connected to the connecting shaft 81 and is used for meshing with the small gear 902.

[0045] Refer to Figure 2 , Figure 6 , Figure 7 , a seat plate 42 is also fixed to the lower side of the transfer pump 4 by bolts, and a mounting plate 11 located below the seat plate 42 is fixed to the bottom wall of the box body 1 by bolts. Four corners between the seat plate 42 and the mounting plate 11 are provided with shock-absorbing assemblies 9. The shock-absorbing assembly 9 includes an upper seat body 91, a conical protrusion 92, a lower seat body 93, a conical groove 94, and a buffer airbag sleeve 95. The upper seat body 91 is welded to the lower surface of the seat plate 42, and the conical protrusion 92 is integrally arranged on the lower surface of the upper seat plate 42. At the same time, the lower seat body 93 is welded to the upper surface of the mounting plate 11 and corresponds to the position of the upper seat plate 42, and the conical groove 94 is opened on the upper surface of the lower seat body 93 for the conical protrusion 92 to be embedded. The buffer airbag sleeve 95 is sleeved between the upper seat body 91 and the lower seat body 93.

[0046] Reference Figure 2 , Figure 6 A piston cylinder 12 with one end open and the other end closed is fixed by bolts on the bottom wall of the box body 1 and below the thrust cylinder 901, and a piston block 121 is arranged in the end of the piston cylinder 12 close to the opening, wherein four suction air pipes 122 connected with four buffer air bag sleeves 95 are arranged at the end of the piston cylinder 12 close to the closed end, and a thrust rod 123 is arranged on the piston block 121, one end of which is welded to the piston block 121 and the other end is welded to the piston rod of the thrust cylinder 901.

[0047] Principle: When misting is performed, the electromagnetic metering pump 7 is in a closed state. At this time, the delivery pump 4 is started to spray the water in the water tank 3 through the misting nozzle 2 to generate mist;

[0048] When it is necessary to add medicine to repel mosquitoes and make fog, the electromagnetic metering pump 7 is started, and the electromagnetic metering pump 7 can transport the liquid medicine in the medicine adding box 6 to the water tank 3, so that the liquid medicine and water are mixed together to form mosquito repellent medicine, and then the delivery pump 4 can be used to spray the mixed medicine in the water tank 3 through the fog making nozzle 2 to repel mosquitoes and make fog; the quantitative delivery function of the electromagnetic metering pump 7 is used to accurately prepare the medicine of appropriate concentration, without manual mixing, and finally it is convenient to add medicine;

[0049] When the electromagnetic metering pump 7 transports the medicine in the medicine adding box 6 into the water tank 3, the thrust cylinder 901 is first used to push the wrapping cover 51 toward the side close to the large gear 903, and then the small gear 902 on the output shaft of the double-axis motor 52 can be meshed with the large gear 903. As the double-axis motor 52 is started, the small gear 902 can drive the large gear 903 to rotate, and the large gear 903 can drive the connecting shaft 81 to rotate; the connecting shaft 81 can drive the rotating arm 82 to rotate, and then the roller 83 can rotate in the waist sleeve 84. Since one side of the waist sleeve 84 passes through the guide sleeve 86 using the sliding rod 85, the roller 83 The rotation of the guide sleeve 86 can drive the slide bar 85 to move back and forth along the guide sleeve 86, and then the slide bar 85 uses the driving fork 89 of the driving arm 88 for the dosing tube 71 to be embedded. At this time, the back and forth movement of the slide bar 85 can drive the dosing tube 71 to swing back and forth with the shaft sleeve 32 as the center. At this time, the dosing tube 71 located in the water tank 3 can stir the medicine in the water tank 3, which is conducive to the full mixing of the medicine and water in the water tank 3; at the same time, the lower end of the drug delivery tube 72 can use the stirring arm 721 to stir the medicine in the dosing box 6, so as to stir the medicine in the dosing box 6 evenly, and avoid the static stratified medicine affecting the preparation of the medicine in the water tank 3;

[0050] When the electromagnetic metering pump 7 has finished delivering the liquid medicine and the delivery pump 4 needs to be started to deliver the evenly mixed liquid medicine, the thrust cylinder 901 can push the wrapping cover 51 toward the side away from the large gear 903, so that the wrapping cover 51 is reset to the tail end of the delivery pump 4, and then the fan 53 of the dual-axis motor 52 can cool the delivery pump 4 in the started state, and finally the dual-axis motor 52 at the tail end of the delivery pump 4 can be used for dual purpose;

[0051] At the same time, when the delivery pump 4 is started and the thrust cylinder 901 pushes the wrapping cover 51 toward the side away from the large gear 903, the thrust cylinder 901 can use the thrust rod 123 to push the piston block 121 in the piston cylinder 12, and the piston block 121 can move toward the piston cylinder 12. At this time, the air in the piston cylinder 12 can be transported into the cushioning airbag sleeve 95 through the suction air pipe 122, so that the cushioning airbag sleeve 95 is pressurized and the conical protrusion 92 is removed from the conical groove 94, which can finally have a better shock-absorbing effect on the delivery pump 4 in the started state; and when the delivery pump 4 completes the medicine delivery and is turned off, the thrust cylinder 901 can use the thrust rod 123 to push the piston block 121 in the piston cylinder 12, and the piston block 121 can move toward the piston cylinder 12. The force cylinder 901 can push the wrapping cover 51 toward the side close to the large gear 903, so that the thrust rod 123 drives the piston block 121 to move toward the outside of the piston cylinder 12. At this time, the piston cylinder 12 can draw air toward the buffer airbag sleeve 95 through the suction air pipe 122. Then the upper seat body 91 can fall down and abut against the lower seat body 93, and the conical protrusion 92 is embedded in the conical groove 94. At this time, the height of the delivery pump 4 and the delivery pipe 41 can be reduced, and the docking ring 411 can be moved down and fit on the inner wall of the water tank 3. At this time, the delivery pipe 41 can be closed to prevent the medicine from leaking out of the delivery pipe 41.

Claims

1. A multifunctional spray mist making machine, comprising a housing (1), a mist making nozzle (2) located outside the housing (1), a water tank (3) arranged in the housing (1), a delivery pump (4) arranged in the housing (1) and used to deliver liquid in the water tank (3), a heat dissipation motor assembly (5) arranged at the tail of the delivery pump (4), a hose (31) connected at one end to the bottom of the water tank (3) and at the other end to the liquid inlet end of the delivery pump (4), and a delivery pipe (41) arranged at the liquid outlet end of the delivery pump (4) and used to connect to the end of the mist making nozzle (2), characterized in that: At the bottom inside the box body (1), there is also a medicine adding box (6) for storing liquid medicine. On the upper side of the medicine adding box (6), there is an electromagnetic metering pump (7). On the upper side of the electromagnetic metering pump (7), there is a medicine adding pipe (71) with one end connected to the upper side of the water tank (3) and the other end connected to the liquid outlet end of the electromagnetic metering pump (7). On the lower side of the electromagnetic metering pump (7), there is a medicine conveying pipe (72) with one end connected to the liquid inlet end of the electromagnetic metering pump (7) and the other end extending into the medicine adding box (6).

2. A multifunctional spray mist making machine according to claim 1, characterized in that: On the upper side of the medicine adding box (6), there is a liquid supplement port (61) through which the medicine conveying pipe (72) passes.

3. A multifunctional spray mist making machine according to claim 2, characterized in that: The medicine adding pipe (71) is in a "冂" shape, and the end far from the electromagnetic metering pump (7) penetrates into the bottom position of the water tank (3). On the upper side of the water tank (3), there is a bushing (32) through which the medicine adding pipe (71) passes. Inside the box body (1), there is a swinging assembly (8) for driving the medicine adding pipe (71) to swing back and forth around the bushing (32). At the lower end of the medicine conveying pipe (72), there is a stirring arm (721) for stirring the liquid medicine in the medicine adding box (6). The liquid supplement port (61) is in a long strip shape and allows the medicine conveying pipe (72) to swing back and forth.

4. A multifunctional spray mist making machine according to claim 3, characterized in that: The swinging assembly (8) includes a connecting shaft (81) rotatably connected to the outer wall of the water tank (3) near the medicine adding box (6), a rotating arm (82) provided at the end of the connecting shaft (81) far from the water tank (3), a roller (83) provided at the end of the rotating arm (82) far from the connecting shaft (81), a waist-shaped sleeve (84) extending in the vertical direction and into which the roller (83) is embedded, a sliding rod (85) provided on one side of the waist-shaped sleeve (84), a guiding sleeve (86) sleeved on the end of the sliding rod (85) far from the waist-shaped sleeve (84), a fixed arm (87) provided on the guiding sleeve (86) and connected to the top of the box body (1), a driving arm (88) provided on the sliding rod (85), a driving fork (89) in a "凵" shape provided at the end of the driving arm (88) far from the sliding rod (85), and a driving member (90) provided inside the box body (1) for driving the connecting shaft (81) to rotate. The driving fork (89) allows the medicine adding pipe (71) to be embedded, and the inner width is greater than the outer diameter of the cross-section of the medicine adding pipe (71).

5. A multifunctional spray mist making machine according to claim 4, characterized in that: The heat dissipation motor assembly (5) includes a wrapping cover (51) for wrapping the tail of the delivery pump (4), a double-shaft motor (52) provided on the inner wall of the wrapping cover (51), and a fan (53) provided at the end of the double-shaft motor (52) inside the wrapping cover (51) for providing a heat dissipation air flow. The driving member (90) includes a push cylinder (901) with one end connected to the inner wall of the box body (1) and the other end connected to the wrapping cover (51), a small gear (902) provided on the output shaft of the double-shaft motor (52) at the end far from the fan (53), and a large gear (903) provided on the connecting shaft (81) and meshing with the small gear (902).

6. A multifunctional spray mist making machine according to claim 5, characterized in that: A seat plate (42) is provided at the lower side of the delivery pump (4), a mounting plate (11) located below the seat plate (42) is fixed on the bottom wall of the box body (1), and shock absorbing components (9) are provided at four corners between the seat plate (42) and the mounting plate (11).

7. A multifunctional spray mist making machine according to claim 6, characterized in that: The shock absorbing assembly (9) comprises an upper seat body (91) arranged on the lower surface of the seat plate (42), a conical protrusion (92) arranged on the lower surface of the upper seat body (91), a lower seat body (93) arranged on the upper surface of the mounting plate (11) and corresponding to the upper seat body (91), a conical groove (94) arranged on the upper surface of the lower seat body (93) and for the conical protrusion (92) to be embedded, and a buffer airbag sleeve (95) sleeved between the upper seat body (91) and the lower seat body (93).

8. A multifunctional spray mist making machine according to claim 7, characterized in that: A piston cylinder (12) having an opening at one end and a closing at the other end is arranged on the bottom wall of the box body (1) and below the thrust cylinder (901); a piston block (121) is arranged in the end of the piston cylinder (12) close to the opening; four suction air pipes (122) respectively connected to four buffer air bag sleeves (95) are arranged at the end of the piston cylinder (12) close to the closing end; a thrust rod (123) having one end connected to the piston block (121) and the other end connected to the piston rod of the thrust cylinder (901) is arranged on the piston block (121).

9. A multifunctional spray mist making machine according to claim 8, characterized in that: A docking joint (13) for docking with the end of the delivery pipe (41) away from the delivery pump (4) is provided on the side wall of the water tank (3); a docking ring (411) is provided on the peripheral side of the end of the delivery pipe (41) away from the delivery pump (4) and is fitted on the inner wall of the water tank (3); when the suction air pipe (122) draws away the air in the buffer airbag sleeve (95) and the conical protrusion (92) is embedded in the conical groove (94), the docking ring (411) moves downward and fits on the inner wall of the water tank (3).

Images