A pesticide mixing device for pest control

Abstract

The present invention discloses an insecticide mixing device for pest control, belonging to the technical field of mixing devices. The device comprises: a mixing tank, which has an inner cavity for mixing medicines; a tank cover, which is arranged at the top of the mixing tank; a bubble remover, which is arranged at the lower middle part of the tank cover and located inside the mixing tank, and a fixed cover is arranged below the bubble remover; a liquid inlet tank, which is opened at the bottom end of the fixed cover; a defoaming component, which is arranged inside the bubble remover, and the medicine on the top of the mixing tank can enter the bubble remover and be broken by the defoaming component; the present invention can absorb and separate the liquid and bubbles on the upper layer of the medicine through the defoaming component, and then send the liquid medicine back to the liquid medicine in the tank to achieve the effect of eliminating bubbles, and the medicine can also be mixed in the process of eliminating bubbles, thereby solving the problem that bubbles cannot be eliminated well in the prior art.

Description

Technical Field

[0001] The invention relates to the technical field of mixing devices, and in particular to an insecticide mixing device for pest control. Background Art

[0002] Insecticides are one of the most efficient and commonly used methods for preventing and controlling agricultural pests. Commonly used insecticides include neonicotinoids, organophosphates, insect growth regulators, botanicals, microbial sources, etc. Insecticides are the most widely used and most diverse type of pesticides. In the production process of insecticides, it is often necessary to stir and mix a variety of raw materials. Currently, the common insecticide mixing and stirring device mainly consists of a stirring tank and a driving stirring structure. When in use, the motor drives the stirring shaft to rotate in the stirring tank, thereby stirring and mixing the insecticide raw materials in the tank.

[0003] For example, a material mixing device for pesticide production with announcement number CN118236905A includes: a storage chamber and a tube chamber, both ends of the tube chamber are connected to the storage chamber; a collision body arranged in the tube chamber, and the material is cut by colliding with the collision body; and a pumping component, and the liquid circulates between the storage chamber and the tube chamber under the action of the pumping component. The present invention cooperates between the storage chamber and the tube chamber, and the solution to be mixed in the storage chamber circulates into and out of the tube chamber, thereby forming an undercurrent, and continuously collides with the collision body during the flow process, so as to continuously cut the non-liquid components in the solution during the stirring process, thereby achieving a crushing effect. Compared with the working mode of traditional equipment, the present invention has a better mixing effect on pesticides.

[0004] The above technical solution has some problems in practical application. Bubbles will be generated due to chemical reaction during the mixing process of the medicine, and the bubbles will float on the upper layer of the medicine, affecting the mixing quality of the medicine. In order to improve the effect of eliminating bubbles, a chemical defoaming method will be added on the basis of mechanical defoaming, that is, a defoaming agent is added. However, in the prior art, the defoaming agent is often added manually based on experience. However, the amount of bubbles generated by different medicines and different reaction stages is different. The manual addition method cannot well add the corresponding defoaming amount according to the amount of bubbles generated. The timing and dosage of adding the defoaming agent are not easy to control.

[0005] Therefore, it is necessary to invent a pesticide mixing device for pest control to solve the above problems. Summary of the invention

[0006] The purpose of the present invention is to solve the problem that bubbles cannot be eliminated well in the prior art, and to propose an insecticide mixing device for pest control.

[0007] In order to achieve the above object, the present invention adopts the following technical solutions:

[0008] A pesticide mixing device for pest control, comprising:

[0009] A mixing tank having an inner cavity for mixing the medicaments;

[0010] A tank cover, which is arranged on the top of the mixing tank;

[0011] A bubble cover is arranged at the lower middle part of the tank cover and is located inside the mixing tank. A fixed cover is arranged below the bubble cover;

[0012] A liquid inlet tank, which is disposed at the bottom end of the fixed cover;

[0013] A defoaming component is arranged inside the defoaming cover, and the medicine on the top of the mixing tank can enter the defoaming cover and the bubbles are broken by the defoaming component;

[0014] A baffle plate is slidably disposed at the lower part of the fixed cover and is used to control the opening of the liquid inlet groove;

[0015] A floating plate is fixedly arranged on the outer annular surface of the baffle plate, and can use the buoyancy of the foam to drive the baffle plate to move up and down;

[0016] a container, in which a defoamer is disposed, which is located above the can lid and delivers the defoamer into the defoamer;

[0017] An adjusting component is used to connect the container and the defoaming cover, and the adjusting component is connected to the floating plate, and the flux of the defoaming agent can be adjusted by using the floating plate;

[0018] The stirring component is arranged below the bubble removing cover and is used for stirring and mixing the medicine.

[0019] Preferably, it also includes:

[0020] A liquid extraction tube, which is arranged at the bottom end of the blister and is used to guide the medicine into the blister;

[0021] The fixed cover is fixedly arranged at the bottom end of the liquid extraction tube and inserted into the liquid surface of the medicine inside the mixing tank;

[0022] A guide plate is located below the fixed cover and has a gap with the bottom end of the fixed cover. A guide plate with a spiral structure is provided at the top of the guide plate. The guide plate is rotatably arranged inside the liquid extraction tube and extends to the inner bottom of the bubble removal cover. The guide plate is used to extract the upper layer of medicine and bubbles in the fixed cover and transport them to the bubble removal cover.

[0023] Preferably, the defoaming component comprises:

[0024] A plurality of paddles are provided and all are located inside the bubble remover, and can rotate inside the bubble remover;

[0025] An annular partition, which is located outside the paddle plate and fixedly arranged inside the blister, the paddle plate drives the medicine to rotate so that the medicine liquid moves along the inner wall of the annular partition under the action of centrifugal force;

[0026] A plurality of through grooves are provided and are all opened on the annular surface of the annular partition, and the medicine inside the annular partition can pass through the through grooves during the movement;

[0027] A plurality of liquid outlet grooves are provided and are all opened on the annular surface of the bubble removal cover. The liquid outlet grooves and the through grooves are arranged alternately, and the plurality of liquid outlet grooves are all located at the tangent position of the bubble removal cover. A liquid outlet pipe is fixedly provided at the notch of the liquid outlet groove;

[0028] The paddle plate and the guide plate are both driven to rotate by a driving assembly.

[0029] Preferably, the driving assembly comprises:

[0030] A rotating shaft is vertically rotatably arranged in the de-bubble cover, with a top end penetrating the top of the de-bubble cover and a bottom end fixedly connected to the guide plate;

[0031] The paddle plate and the guide plate are both fixedly arranged on the rotating shaft;

[0032] The driving motor has an output end connected to the top of the rotating shaft and is used to drive the rotating shaft to rotate.

[0033] Preferably, it also includes:

[0034] A mounting plate fixedly disposed at the upper center portion of the tank cover;

[0035] A fixing seat, which is fixedly arranged at the upper center portion of the mounting plate;

[0036] The de-bubble cover is fixedly connected to the lower part of the mounting plate via a fixing rod;

[0037] The container is fixedly arranged on the upper part of the mounting plate;

[0038] The driving motor is fixedly arranged on the top of the fixing seat.

[0039] Preferably, the adjustment component comprises:

[0040] A first conduit, the top end of which is fixedly connected to the bottom of the container and the two are in communication, and the bottom end of the first conduit is a tapered tube;

[0041] A second conduit, the bottom end of which is fixedly connected to the top of the bubble removal cover, and the two are in communication;

[0042] A sliding catheter, the upper portion of which is sleeved on the first catheter and the lower portion of which is inserted into the second catheter;

[0043] The sliding conduit is slidable on the first conduit and the second conduit.

[0044] Preferably, the adjustment component further comprises:

[0045] A support rod fixedly disposed on the inner lower portion of the sliding guide tube;

[0046] A plug, which is fixedly arranged at the top end of the support rod and is located inside the tapered tube of the first conduit;

[0047] A connecting rod has one end fixedly connected to the outer annular surface of the sliding guide tube and the other end fixedly connected to the floating plate.

[0048] Preferably, it also includes:

[0049] A delivery pipe is arranged inside the mixing tank and inside the mounting seat, and the medicine at the bottom of the mixing tank can be transported to the upper part of the mixing tank through the delivery pipe;

[0050] The discharge port is located at the upper part of the conveying pipe and faces the liquid inlet tank, and its height is lower than the floating plate;

[0051] A feed inlet, which is opened at the bottom end of the feed conveying pipe;

[0052] A drive shaft, which is rotatably disposed inside the feed pipe;

[0053] The conveying plate is fixedly arranged on the outer ring surface of the driving shaft and has a spiral structure. The conveying plate can convey the medicine at the bottom of the conveying pipe upward.

[0054] Preferably, a plurality of mounting seats are fixedly arranged on the tank cover, and the top end of the feed delivery pipe is fixedly arranged in the mounting seats;

[0055] A feeding motor is fixedly arranged at the top end of the feeding pipe, and an output end of the feeding motor is connected to a driving shaft.

[0056] Preferably, the stirring assembly comprises:

[0057] A stirring shaft, the top end of which is fixedly connected to the center of the bottom surface of the guide plate;

[0058] There are multiple stirring rods, all of which are fixedly arranged on the outer ring surface of the stirring shaft.

[0059] Compared with the prior art, the present invention provides a pesticide mixing device for pest control, which has the following beneficial effects.

[0060] The defoaming component provided in the present invention can absorb the medicine liquid and bubbles on the upper layer of the medicine, separate and break them, and then return the medicine liquid to the medicine liquid in the tank, so as to achieve the effect of eliminating bubbles. In the process of eliminating bubbles, the medicine can also be mixed, thereby solving the problem that bubbles cannot be eliminated well in the prior art.

[0061] The container provided in the present invention can transport the defoaming agent into the defoaming cap during the mechanical defoaming of the defoaming component, thereby achieving the dual defoaming effects of mechanical defoaming and chemical defoaming. At the same time, the defoaming agent entering the defoaming cap can be dispersed under the action of the defoaming component and then sprinkled onto the liquid surface of the agent in the mixing tank, so that the defoaming agent is mixed with the agent in the mixing tank, thereby further achieving the defoaming effect.

[0062] The present invention can lift the floating plate and the baffle plate according to the amount of bubbles to drive the baffle plate to control the opening of the liquid inlet groove, so that the size of the mouth of the liquid inlet groove can be adaptively adjusted. When there are many bubbles, more bubbles can be sucked into the bubble removal cover. In addition, the floating plate can also cover the bubbles, so that the generated bubbles are located at the position of the liquid inlet groove, which is conducive to the suction of the bubbles.

[0063] The present invention can achieve adaptive adjustment of the amount of the defoaming agent fed into the defoaming cap by arranging the regulating component and connecting it with the floating plate.

[0064] The present invention can transport the bottom medicine to the top through the provided feeding pipe and its supporting structure. At the same time, the medicine transported to the top will have a force in the direction of the liquid inlet tank, so that the bubbles generated in the upper layer of the medicine can better move toward the center and be easily sucked into the blister. In addition, this arrangement can also improve the mixing efficiency to a certain extent.

[0065] Other advantages, objectives and features of the present invention will be described in part in the following description; and in part, will be apparent to those skilled in the art based on an examination of the following; or, may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0066] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0067] Figure 2 It is a schematic diagram of the overall cross-section and structure of the present invention.

[0068] Figure 3 It is a schematic diagram of the overall cross-section structure of the present invention.

[0069] Figure 4 It is a schematic diagram of the structure of the mixing tank in the present invention.

[0070] Figure 5 It is a schematic diagram of the structure of the material conveying pipe in the present invention.

[0071] Figure 6 It is a schematic diagram of the local structure of the present invention.

[0072] Figure 7 It is a schematic diagram of the structure of the present invention except the bubble cap, container and adjustment component.

[0073] Figure 8 It is a schematic diagram of the cross-sectional structure of the present invention except for the blister, container and adjustment component.

[0074] Fig. 9 For the present invention Figure 8 Enlarged structural diagram at A in the middle.

[0075] Fig.10 It is a schematic diagram of the structure of the regulating assembly, the floating plate and the baffle in the present invention.

[0076] Fig.11 It is a schematic diagram of the cross-sectional structure of the defoaming cover and defoaming component in the present invention.

[0077] In the figure: 1, mixing tank; 2, tank cover; 21, mounting seat; 22, feeding port; 3, bubble removal cap; 31, liquid extraction tube; 32, fixed cover; 321, liquid inlet tank; 33, guide plate; 34, guide plate; 35, paddle plate; 351, annular partition; 352, through groove; 353, liquid outlet tank; 354, liquid outlet pipe; 36, rotating shaft; 361, driving motor; 4, mounting plate; 41, fixing seat; 5, feeding pipe; 51, discharge port; 52, feeding port; 53, driving shaft; 531, feeding motor; 54, feeding plate; 6, stirring shaft; 61, stirring rod; 7, floating plate; 71, baffle; 8, adjusting assembly; 81, first conduit; 82, sliding conduit; 83, connecting rod; 84, second conduit; 85, plug; 851, support rod; 9, fixing rod; 10, container. DETAILED DESCRIPTION

[0078] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0079] Reference Figures 1 to 11 , a pesticide mixing device for pest control, comprising:

[0080] The mixing tank 1 has an inner cavity for mixing medicines and a discharge port at the bottom.

[0081] The tank cover 2 is arranged on the top of the mixing tank 1 and is provided with a feeding port 22 .

[0082] The bubble removing cover 3 is arranged at the middle part below the tank cover 2 and is located inside the mixing tank 1 . A fixing cover 32 is arranged below the bubble removing cover 3 .

[0083] The liquid inlet groove 321 is disposed at the bottom end of the fixed cover 32 .

[0084] The defoaming component is arranged inside the defoaming cover 3, and the medicine on the top of the mixing tank 1 can enter the defoaming cover 3 and the bubbles are broken by the defoaming component.

[0085] The baffle 71 is slidably disposed at the lower portion of the fixed cover 32 and is used to control the opening of the liquid inlet groove 321 .

[0086] The floating plate 7 is fixedly arranged on the outer annular surface of the baffle plate 71, and can use the foam buoyancy to drive the baffle plate 71 to move up and down.

[0087] The container 10 , which is provided with a defoaming agent, is located above the tank cover 2 and conveys the defoaming agent into the defoaming cover 3 .

[0088] The regulating component 8 is used to connect the container 10 and the defoaming cap 3, and the regulating component 8 is connected to the floating plate 7, and the floating plate 7 can be used to adjust the flux of the defoaming agent.

[0089] The stirring component is arranged below the bubble removing cover 3 and is used for stirring the mixed medicine.

[0090] In a specific embodiment of the present invention, the mixing tank 1 serves as the main mixing chamber for mixing medicines. When in use, the medicines to be mixed are added from the feeding port 22, and then stirred and mixed by the stirring component. After mixing, the medicines are discharged from the discharge port; the defoaming cap 3 and the defoaming component are mainly used to separate the medicine liquid and the bubbles, and break the bubbles to achieve the defoaming effect. In the process of stirring and mixing the medicines, the upper medicine and the generated bubbles will be sucked into the defoaming cap 3, and the defoaming component will generate centrifugal force to separate the medicine liquid and the bubbles, and at the same time, the bubbles can be torn and broken, and then the medicine liquid is discharged back into the mixing tank 1 for mixing; in the defoaming process of the defoaming component, the defoaming agent in the container 10 is sent to the defoaming cap 3, which further improves the defoaming effect and can be mixed with the medicine The liquid is sent out of the bubble removal cap 3 together with the defoaming agent and enters the mixing tank 1 for defoaming; if the bubble production becomes larger, the floating plate 7 will be pushed up, and then the baffle 71 can be moved up, so that the opening of the liquid inlet groove 321 becomes larger, that is, more bubbles can pass through the liquid inlet groove 321 and enter the bubble removal cap 3. At the same time, when the floating plate 7 moves up, it can drive the adjustment component 8 to increase the rate at which the defoaming agent enters the bubble removal cap 3 from the container 10, thereby improving the defoaming effect and achieving adaptive and synchronous adjustment of the defoaming rate and the rate of conveying the defoaming agent; at the same time, since the floating plate 7 is provided, it can be used to cover the generated bubbles so that the bubbles are located below the floating plate 7, that is, the height of the bubbles is controlled to be the same as the height of the liquid inlet groove 321, so as to facilitate the suction of bubbles into the bubble removal cap 3.

[0091] Also includes:

[0092] The liquid extraction tube 31 is arranged at the bottom end of the blister removal cap 3 and is used for guiding the medicine into the blister removal cap 3 .

[0093] The fixed cover 32 is fixedly arranged at the bottom end of the liquid extraction tube 31 and inserted into the liquid surface of the medicine inside the mixing tank 1; during operation, the medicine in the mixing tank 1 needs to be submerged above the lower part of the fixed cover 32, that is, the liquid surface can be located at the liquid inlet groove 321.

[0094] The guide plate 33 is located below the fixed cover 32 and has a gap with the bottom end of the fixed cover 32. A guide plate 34 with a spiral structure is provided at the top end of the guide plate 33. The guide plate 34 is rotatably arranged inside the liquid extraction tube 31 and extends to the inner bottom of the bubble removal cover 3. The guide plate 34 is used to extract the upper layer of medicine and bubbles in the fixed cover 32 and transport them to the bubble removal cover 3.

[0095] When extracting the upper layer of liquid medicine and bubbles, the guide plate 34 is rotated to extract the upper layer of liquid medicine and bubbles from the liquid inlet groove 321 into the fixed cover 32, and then enter the bubble removal cover 3 through the liquid extraction pipe 31.

[0096] The defoaming kit includes:

[0097] There are a plurality of paddles 35 , all of which are located inside the de-bubble cover 3 , and can rotate inside the de-bubble cover 3 .

[0098] The annular partition 351 is located outside the paddle plate 35 and is fixedly arranged inside the blister 3. The paddle plate 35 drives the medicine to rotate so that the medicine liquid moves along the inner wall of the annular partition 351 under the action of centrifugal force.

[0099] There are multiple through grooves 352 , all of which are opened on the annular surface of the annular partition 351 . The medicine inside the annular partition 351 can pass through the through grooves 352 during the movement.

[0100] There are multiple liquid outlet grooves 353, which are all opened on the annular surface of the bubble removal cap 3. The liquid outlet grooves 353 and the through grooves 352 are staggered, and the multiple liquid outlet grooves 353 are all located at the tangent position of the bubble removal cap 3. A liquid outlet pipe 354 is fixedly provided at the notch of the liquid outlet groove 353; in this embodiment, three liquid outlet grooves 353 are provided, three through grooves 352 are provided, and three liquid outlet pipes 354 are also provided, and they correspond to the liquid outlet grooves 353 one by one respectively.

[0101] The paddle plate 35 and the guide plate 34 are both driven to rotate by a driving assembly.

[0102] When the defoaming component is in use, after the upper layer of medicine and bubbles are extracted into the defoaming cap 3, under the action of the rotating paddle 35, the medicine and bubbles will rotate in the annular partition 351. In this process, due to the action of centrifugal force, the medicine and bubbles can be separated. At the same time, the bubbles collide with the annular partition 351 after being subjected to the centrifugal force, and then can be broken and torn to achieve the purpose of defoaming. Finally, the medicine enters the liquid outlet pipe 354 through the through groove 352 and the liquid outlet groove 353, and then is discharged from the liquid outlet pipe 354 into the mixing tank 1; at the same time, during the defoaming process, the defoaming agent in the container 10 will enter the defoaming cap 3 through the adjusting component 8, and mix with the medicine and bubbles extracted to achieve a further defoaming effect. Finally, the defoaming agent will be discharged from the liquid outlet pipe 354 into the mixing tank 1 together with the medicine.

[0103] It should be noted that in order to prevent the medicine and defoaming agent discharged from the liquid outlet pipe 354 from falling on the floating plate 7, the liquid outlet pipe 354 is set to be slightly longer so that its outer end exceeds the outer edge of the floating plate 7.

[0104] The drive components include:

[0105] The rotating shaft 36 is vertically rotatably arranged in the de-bubble cover 3 , with its top end penetrating the top of the de-bubble cover 3 and its bottom end fixedly connected to the guide plate 33 .

[0106] The paddle plate 35 and the guide plate 34 are both fixedly arranged on the rotating shaft 36 .

[0107] The driving motor 361 has an output end connected to the top of the rotating shaft 36 and is used to drive the rotating shaft 36 to rotate.

[0108] When the driving assembly is in use, the driving motor 361 drives the rotating shaft 36 to rotate, and then the rotating shaft 36 can simultaneously drive the paddle board 35 and the guide plate 34 to rotate.

[0109] Also includes:

[0110] The mounting plate 4 is fixedly arranged at the upper center portion of the tank cover 2 .

[0111] The fixing seat 41 is fixedly disposed at the upper center portion of the mounting plate 4 .

[0112] The bubble removing cover 3 is fixedly connected to the lower part of the mounting plate 4 via a fixing rod 9 .

[0113] The container 10 is fixedly arranged on the upper part of the mounting plate 4 .

[0114] The driving motor 361 is fixedly disposed on the top of the fixing base 41 .

[0115] The adjustment component 8 comprises:

[0116] The top end of the first conduit 81 is fixedly connected to the bottom of the container 10, and the two are in communication. The bottom end of the first conduit 81 is a tapered tube.

[0117] The bottom end of the second conduit 84 is fixedly connected to the top of the bubble removal cap 3, and the two are in communication.

[0118] The upper portion of the sliding guide tube 82 is sleeved on the first guide tube 81 , and the lower portion is inserted into the second guide tube 84 .

[0119] The sliding guide tube 82 can slide on the first guide tube 81 and the second guide tube 84 .

[0120] The adjustment component 8 also includes:

[0121] The support rod 851 is fixedly disposed at the inner lower portion of the sliding guide tube 82 .

[0122] The plug 85 is fixedly disposed on the top end of the support rod 851 and is located inside the tapered tube of the first conduit 81 .

[0123] One end of the connecting rod 83 is fixedly connected to the outer annular surface of the sliding guide tube 82 , and the other end is fixedly connected to the floating plate 7 .

[0124] Working process of the adjustment component 8: when too many bubbles are generated, the floating plate 7 will be pushed up, and the sliding guide tube 82 will move upward under the drive of the connecting rod 83, so that the plug 85 will move upward. Since the plug 85 is located inside the conical tube, when the plug 85 moves upward, the distance between the plug 85 and the conical tube will become larger and larger, so the flux of the defoaming agent here can be adjusted, thereby increasing the amount of defoaming agent entering the debubbling cap 3. On the contrary, if there are fewer bubbles, the floating plate 7 will move downward, and the plug 85 will also move downward, so that the distance between the plug 85 and the conical tube will become smaller and smaller, reducing the flux of the defoaming agent; in this way, the amount of defoaming agent added can be adaptively adjusted according to the amount of bubbles.

[0125] Also includes:

[0126] The delivery pipe 5 is arranged inside the mixing tank 1 and inside the mounting seat 21 . The medicine at the bottom of the mixing tank 1 can be transported to the upper part of the mixing tank 1 through the delivery pipe 5 .

[0127] The discharge port 51 is disposed at the upper portion of the feed pipe 5 and faces the liquid inlet tank 321 . The height of the discharge port 51 is lower than that of the floating plate 7 .

[0128] A feed inlet 52 is opened at the bottom end of the feed conveying pipe 5 .

[0129] The driving shaft 53 is rotatably disposed inside the material conveying pipe 5 .

[0130] The conveying plate 54 is fixedly disposed on the outer ring surface of the driving shaft 53 and has a spiral structure. The conveying plate 54 can convey the medicine at the bottom of the conveying pipe 5 upward.

[0131] A plurality of mounting seats 21 are fixedly disposed on the tank cover 2 , and the top end of the material delivery pipe 5 is fixedly disposed in the mounting seat 21 .

[0132] A feeding motor 531 is fixedly disposed at the top end of the feeding pipe 5 , and an output end of the feeding motor 531 is connected to the driving shaft 53 .

[0133] When the feed pipe 5 is in use, the feed motor 531 rotates to drive the drive shaft 53 to rotate, thereby driving the feed plate 54 to rotate. Since the feed plate 54 is a spiral structure, it can drive the lower medicine from the feed port 52 into the feed pipe 5, and then transport it upward, and finally discharge it from the discharge port 51. Since the discharge port 51 is facing the liquid inlet tank 321, the discharged medicine has a force close to the liquid inlet tank 321, so that the upper layer of medicine and the generated bubbles can better move closer to the liquid inlet tank 321. In addition, the mixing effect can be improved by transporting the medicine from bottom to top.

[0134] The stirring assembly includes:

[0135] The top end of the stirring shaft 6 is fixedly connected to the center of the bottom surface of the guide plate 33 .

[0136] There are multiple stirring rods 61 , all of which are fixedly arranged on the outer ring surface of the stirring shaft 6 . In the present embodiment, nine stirring rods 61 are arranged in three layers, with three stirring rods 61 in each layer.

[0137] When the stirring assembly is in use, the driving motor 361 drives the rotating shaft 36 to rotate, the rotating shaft 36 drives the guide plate 33 to rotate, the guide plate 33 drives the stirring shaft 6 to rotate, and then drives the stirring rod 61 to rotate, so as to achieve the effect of stirring and mixing.

[0138] Working process: the raw materials of the medicine to be mixed are put into the interior of the mixing tank 1 from the feeding port 22 until the liquid level is above the bottom of the fixed cover 32, and then the driving motor 361 is started to drive the rotating shaft 36 to rotate, and the rotating shaft 36 simultaneously drives the paddle plate 35, the guide plate 34, the guide plate 33 and the stirring shaft 6 to rotate, and the stirring shaft 6 drives the stirring rod 61 to rotate for stirring and mixing, and at the same time, the rotation of the guide plate 34 can extract the upper layer of medicine and the bubbles generated by the stirring and mixing into the de-bubble cover 3, and then, driven by the paddle plate 35, the medicine and the bubbles in the de-bubble cover 3 will be separated by centrifugal force, and the bubbles will be squeezed and impacted. The particles are crushed and shredded to achieve the effect of eliminating bubbles. At the same time, the container 10 conveys the defoaming agent into the defoaming cap 3. The defoaming agent can contact the bubbles in the defoaming cap 3 in advance, thereby increasing the contact time and contact opportunity, so as to further improve the defoaming effect and achieve the dual defoaming effect of mechanical and chemical methods. Moreover, during the rotation of the paddle 35, the medicine and the defoaming agent can be mixed, and the defoaming agent can be broken up. Then, the medicine and the defoaming agent pass through the through groove 352 and the liquid outlet groove 353 together and enter the liquid outlet pipe 354, and then are discharged to the mixing tank 1 for mixing, so that the defoaming agent can be better dispersed in the mixing tank 1.

[0139] At the same time, the feeding motor 531 is also started to drive the driving shaft 53 to rotate, and then the feeding plate 54 is rotated to drive the medicine in the lower part of the mixing tank 1 to move upward, which improves the mixing effect on the one hand, and on the other hand, the medicine discharged from the discharge port 51 has a flushing force toward the liquid inlet tank 321, so that the upper medicine and bubbles can move closer to the liquid inlet tank 321, so that the bubble removal cover 3 can better draw in bubbles, and further promote the defoaming agent dispersed in the upper layer of the mixing tank 1 to quickly diffuse to the lower layer, thereby improving the dispersing effect of the dispersant; if the amount of bubbles generated in the stirring and mixing process is relatively large, then The floating plate 7 will be pushed upward, and the upward movement of the floating plate 7 will simultaneously drive the baffle plate 71 and the connecting rod 83 to move upward. After the baffle plate 71 moves upward, the opening of the liquid inlet tank 321 can be enlarged, so that the amount of extracted bubbles becomes larger, and the defoaming efficiency is improved. After the connecting rod 83 moves upward, it can drive the sliding guide tube 82 to move upward, so that the plug 85 moves upward, so that the distance between the plug 85 and the inner wall of the conical tube becomes larger, so that the amount of defoaming agent entering the defoaming cap 3 becomes larger, and the defoaming efficiency is further improved, thereby realizing the role of adaptively adjusting the defoaming effect; after the stirring and mixing is completed, the mixed medicine is discharged from the discharge port.

[0140] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

[0141] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0142] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A pesticide mixing device for pest control, characterized in that: include: A mixing tank having an inner cavity for mixing the medicaments; A tank cover, which is arranged on the top of the mixing tank; A bubble cover is arranged at the lower middle part of the tank cover and is located inside the mixing tank. A fixed cover is arranged below the bubble cover; A liquid inlet tank, which is disposed at the bottom end of the fixed cover; A defoaming component is arranged inside the defoaming cover, and the medicine on the top of the mixing tank can enter the defoaming cover and the bubbles are broken by the defoaming component; A baffle plate is slidably disposed at the lower part of the fixed cover and is used to control the opening of the liquid inlet groove; A floating plate is fixedly arranged on the outer annular surface of the baffle plate, and can use the buoyancy of the foam to drive the baffle plate to move up and down; a container, in which a defoamer is disposed, which is located above the can lid and delivers the defoamer into the defoamer; An adjusting component is used to connect the container and the defoaming cover, and the adjusting component is connected to the floating plate, and the flux of the defoaming agent can be adjusted by using the floating plate; A stirring assembly, which is arranged below the bubble removal cover and is used to stir the mixed medicine; The adjustment component comprises: A first conduit, the top end of which is fixedly connected to the bottom of the container and the two are in communication, and the bottom end of the first conduit is a tapered tube; A second conduit, the bottom end of which is fixedly connected to the top of the bubble removal cover, and the two are in communication; A sliding catheter, the upper portion of which is sleeved on the first catheter and the lower portion of which is inserted into the second catheter; The sliding conduit can slide on the first conduit and the second conduit; A support rod fixedly disposed at the inner lower portion of the sliding guide tube; A plug, which is fixedly arranged at the top end of the support rod and is located inside the tapered tube of the first conduit; A connecting rod has one end fixedly connected to the outer annular surface of the sliding guide tube and the other end fixedly connected to the floating plate.

2. The insecticide mixing device for pest control according to claim 1, characterized in that: Also includes: A liquid extraction tube, which is arranged at the bottom end of the blister and is used to guide the medicine into the blister; The fixed cover is fixedly arranged at the bottom end of the liquid extraction tube and inserted into the liquid surface of the medicine inside the mixing tank; A guide plate is located below the fixed cover and has a gap with the bottom end of the fixed cover. A guide plate with a spiral structure is provided at the top of the guide plate. The guide plate is rotatably arranged inside the liquid extraction tube and extends to the inner bottom of the bubble removal cover. The guide plate is used to extract the upper layer of medicine and bubbles in the fixed cover and transport them to the bubble removal cover.

3. The insecticide mixing device for pest control according to claim 2, characterized in that: The defoaming component comprises: A plurality of paddles are provided and all are located inside the bubble remover, and can rotate inside the bubble remover; An annular partition, which is located outside the paddle plate and fixedly arranged inside the blister, the paddle plate drives the medicine to rotate so that the medicine liquid moves along the inner wall of the annular partition under the action of centrifugal force; A plurality of through grooves are provided and are all opened on the annular surface of the annular partition, and the medicine inside the annular partition can pass through the through grooves during the movement; A plurality of liquid outlet grooves are provided and are all opened on the annular surface of the bubble removal cover. The liquid outlet grooves and the through grooves are arranged alternately, and the plurality of liquid outlet grooves are all located at the tangent position of the bubble removal cover. A liquid outlet pipe is fixedly provided at the notch of the liquid outlet groove; The paddle plate and the guide plate are both driven to rotate by a driving assembly.

4. The insecticide mixing device for pest control according to claim 3, characterized in that: The drive assembly comprises: A rotating shaft is vertically rotatably arranged in the de-bubble cover, with a top end penetrating the top of the de-bubble cover and a bottom end fixedly connected to the guide plate; The paddle plate and the guide plate are both fixedly arranged on the rotating shaft; The driving motor has an output end connected to the top of the rotating shaft and is used to drive the rotating shaft to rotate.

5. The insecticide mixing device for pest control according to claim 4, characterized in that: Also includes: A mounting plate fixedly disposed at the upper center portion of the tank cover; A fixing seat, which is fixedly arranged at the upper center portion of the mounting plate; The de-bubble cover is fixedly connected to the lower part of the mounting plate via a fixing rod; The container is fixedly arranged on the upper part of the mounting plate; The driving motor is fixedly arranged on the top of the fixing seat.

6. The insecticide mixing device for pest control according to claim 5, characterized in that: Also includes: A delivery pipe is arranged inside the mixing tank and inside the mounting seat, and the medicine at the bottom of the mixing tank can be transported to the upper part of the mixing tank through the delivery pipe; The discharge port is located at the upper part of the conveying pipe and faces the liquid inlet tank, and its height is lower than the floating plate; A feed inlet, which is opened at the bottom end of the feed conveying pipe; A drive shaft, which is rotatably disposed inside the feed pipe; The conveying plate is fixedly arranged on the outer ring surface of the driving shaft and has a spiral structure. The conveying plate can convey the medicine at the bottom of the conveying pipe upward.

7. The insecticide mixing device for pest control according to claim 6, characterized in that: A plurality of mounting seats are fixedly arranged on the tank cover, and the top end of the feed delivery pipe is fixedly arranged in the mounting seats; A feeding motor is fixedly arranged at the top end of the feeding pipe, and the output end of the feeding motor is connected to the driving shaft.

8. The insecticide mixing device for pest control according to claim 4, characterized in that: The stirring assembly comprises: A stirring shaft, the top end of which is fixedly connected to the center of the bottom surface of the guide plate; There are multiple stirring rods, all of which are fixedly arranged on the outer ring surface of the stirring shaft.

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