Mixing device for processing emulsion in water pesticide

Abstract

The utility model discloses a mixing device for water emulsion pesticide processing, which structurally comprises a base and a box body arranged above the base, pesticide injection bins are arranged on two sides of the box body, a stirring shaft is rotatably arranged on the inner top wall of the box body, the stirring shaft is connected with a power mechanism for driving the stirring shaft to rotate, and a partition plate is arranged at the inner bottom of the box body. A containing cavity is formed between the partition plate and the inner bottom wall of the box body, the partition plate is correspondingly and rotationally provided with two turbulent flow shafts with the stirring shaft as the center, and the lower ends of the two turbulent flow shafts extend into the containing cavity and are connected with a driving mechanism; in the working process, the stirring shaft is driven to rotate to mix and stir liquid medicine, the partition plates are correspondingly and rotationally provided with the two turbulent flow shafts with the stirring shaft as the center, vortex generated when the liquid medicine is stirred is disturbed through the two turbulent flow shafts, and the mixing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide processing, and more specifically, it relates to a mixing device for processing pesticide aqueous emulsion. Background Art

[0002] Pesticide aqueous emulsion is a new type of pesticide. It is a water-insoluble solution obtained by dissolving a liquid or solid original drug that is insoluble in water in an organic solvent, and is dispersed in water in the form of small droplets with a size of 0.5 - 1.5 micrometers, forming an environmentally friendly pesticide preparation. Its appearance is an opaque white emulsion, which is an oil-in-water emulsion; commonly used solvents include toluene, xylene, etc. When mixing it, a material mixing device is required.

[0003] Currently, the Chinese patent with the publication (announcement) number CN217221054U discloses a pesticide dispensing and mixing device suitable for pesticide aqueous emulsion. It includes a dispensing tank, and medicine inlets are inserted on both sides of the dispensing tank. One end of each medicine inlet is fixedly connected to a proportioning medicine tank. On the outer sides of the bottom ends of both proportioning medicine tanks, limiting blocks are fixedly connected, and springs are fixedly connected between the limiting blocks. The bottom end of one limiting block is fixedly connected to a pulling block, and the middle part of the upper end of the pulling block is fixedly connected to a bolt; above the middle part of the inside of the dispensing tank, a driving motor is fixedly connected, and the driving motor extends with a motor shaft; when the above-mentioned pesticide dispensing and mixing device suitable for pesticide aqueous emulsion works, the stirring shaft is driven by the driving motor 11 to stir through the stirring block. However, since the stirring shaft 6 is fixedly arranged, that is, the working position of the stirring shaft is fixed, so the stirring member can only rotate at a single position. Therefore, the stirring shaft 6 drives the liquid medicine to generate a stirring eddy current at a single position, and the fixed stirring eddy current will form a relatively stable stirring path, making it difficult for the liquid medicine to have a relatively large stirring fluctuation, thus affecting the mixing uniformity of the raw materials. Summary of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the present utility model is to provide a mixing device for processing pesticide aqueous emulsion to solve the above technical problems.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: A mixing device for processing pesticide aqueous emulsion, which includes a base and a box body arranged above the base. Medicine injection chambers are arranged on both sides of the box body. A stirring shaft is rotatably arranged on the inner top wall of the box body. The stirring shaft is connected to a power mechanism for driving its rotation. A partition is arranged at the bottom inside the box body. A containing cavity is formed between the partition and the inner bottom wall of the box body. Two flow disturbing shafts are correspondingly arranged and rotatably arranged around the stirring shaft. The lower ends of the two flow disturbing shafts extend into the containing cavity and are connected to a driving mechanism.

[0006] The present utility model is further configured as follows: The power mechanism includes a fixing frame disposed on the top of the box body. A power motor is arranged on the top of the fixing frame. The upper end of the stirring shaft penetrates and extends above the box body and is drivingly connected to the output shaft of the power motor.

[0007] The present utility model is further configured as follows: A plurality of stirring blades are equidistantly and spacedly distributed on the outer peripheral surface of the stirring shaft.

[0008] The present utility model is further configured as follows: A transmission wheel is fixedly provided on the outer ring of one end of the turbulence shaft located in the accommodation cavity. A transmission fitting is connected between the two transmission wheels to realize the synchronous rotation of the two turbulence shafts.

[0009] The present utility model is further configured as follows: A driven turntable is further arranged on the outer ring of one end of one of the turbulence shafts located in the accommodation cavity. A plurality of track grooves are equidistantly and circumferentially arranged on the outer ring of the driven turntable. An arc groove is formed between each adjacent track groove on the outer ring of the driven turntable. A driving main shaft is rotatably arranged on the inner bottom wall of the box body on one side of the turbulence shaft. The upper end of the driving main shaft is connected with a driving turntable, and a guiding member adapted to the track groove is connected to the upper surface of the driving turntable. One end of the driving main shaft penetrates and extends outside the box body and is connected with a driving source.

[0010] The present utility model is further configured as follows: A turbulence sleeve is fixedly provided on the outer ring of the turbulence shaft. Two turbulence vanes are correspondingly arranged on the outside of the turbulence sleeve. The lower ends of the two turbulence vanes both have a bent section, and the bending directions of the bent sections are opposite to the bending directions of the corresponding side bent sections.

[0011] The present utility model is further configured as follows: The partition board is inclined. A discharge pipe is arranged on the side wall of the box body at the lower inclined position of the partition board, and a valve is arranged on the discharge pipe.

[0012] In summary, the present utility model has the following beneficial effects: During operation, the stirring shaft is driven to rotate to mix and stir the liquid medicine. The partition board is correspondingly provided with two turbulence shafts rotatably arranged around the stirring shaft. The two turbulence shafts are used to disrupt the eddy currents generated during the stirring of the liquid medicine, improving the mixing effect; The two turbulence shafts are driven to rotate intermittently by the driving mechanism to change the working positions of the two turbulence shafts, thereby enabling the turbulence shafts to form different turbulence effects and further improving the mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0014] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0015] Figure 2 This is a schematic diagram of the cooperation between the driving turntable and the driven turntable of the present utility model;

[0016] Figure 3 This is a three-dimensional structural schematic diagram of the flow disturbing shaft of the present utility model.

[0017] Reference numerals: 1, base; 10, box body; 11, medicine injection chamber; 12, partition board; 13, discharge pipe; 14, valve; 2, stirring shaft; 20, fixing frame; 21, power motor; 22, stirring blade; 3, accommodating cavity; 30, driven turntable; 31, track groove; 32, arc groove; 33, driving main shaft; 34, driving turntable; 35, guiding member; 36, driving source; 4, flow disturbing shaft; 40, transmission wheel; 41, transmission fitting; 42, flow disturbing sleeve; 43, flow disturbing piece; 44, bending section; 5, tensioning member. Detailed implementation manners

[0018] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-3 As shown, a mixing device for processing emulsion pesticides in an embodiment of the present utility model includes a base 1 and a box body 10 disposed above the base 1. Medicine injection chambers 11 are disposed on both sides of the box body 10. A stirring shaft 2 is rotatably disposed on the inner top wall of the box body 10. The stirring shaft 2 is connected to a power mechanism for driving its rotation. A partition board 12 is disposed at the inner bottom of the box body 10. An accommodating cavity 3 is formed between the partition board 12 and the inner bottom wall of the box body 10. Two flow disturbing shafts 4 are correspondingly and rotatably disposed on the partition board 12 with the stirring shaft 2 as the center. The lower ends of the two flow disturbing shafts 4 extend into the accommodating cavity 3 and are connected to a driving mechanism.

[0020] During use, the liquid medicine to be mixed is injected into the box body 10 from the two medicine injection chambers 11 on both sides of the box body 10. The power mechanism is started to drive the stirring shaft 2 to rotate to mix and stir the liquid medicine. Two flow disturbing shafts 4 are correspondingly and rotatably disposed on the partition board 12 with the stirring shaft 2 as the center. The eddy currents generated during the stirring of the liquid medicine by the two flow disturbing shafts 4 are disturbed to improve the mixing effect;

[0021] Furthermore, the lower ends of the two flow disturbing shafts 4 extend into the accommodating cavity 3 and are connected to a driving mechanism. The two flow disturbing shafts 4 are driven to rotate intermittently by the driving mechanism to change the working positions of the two flow disturbing shafts 4, so as to make the flow disturbing shafts 4 form different flow disturbing effects and further improve the mixing effect.

[0022] The power mechanism includes a fixing frame 20 arranged at the top of the box body 10. A power motor 21 is arranged at the top of the fixing frame 20. The upper end of the stirring shaft 2 penetrates and extends above the box body 10 and is drivingly connected to the output shaft of the power motor 21.

[0023] During use, starting the power motor 21 drives the stirring shaft 2 to work to realize the stirring of the liquid medicine. The output shaft of the power motor 21 penetrates and extends into the box body 10 and is drivingly connected to the stirring shaft 2 through a coupling. A shaft sleeve is correspondingly arranged at the penetration position of the output shaft of the power motor 21 on the top of the box body 10 to ensure the working stability of the output shaft of the power motor 21.

[0024] A plurality of stirring blades 22 are equidistantly and spacedly distributed on the outer peripheral surface of the stirring shaft 2.

[0025] During use, the stirring effect of the stirring shaft 2 is effectively improved by arranging the stirring blades 22.

[0026] A transmission wheel 40 is fixedly arranged on the outer ring of one end of the turbulence shaft 4 located in the accommodation cavity 3. A transmission fitting 41 is connected between the two transmission wheels 40 to realize the synchronous rotation of the two turbulence shafts 4. A driven turntable 30 is further arranged on the outer ring of one end of one of the turbulence shafts 4 located in the accommodation cavity 3. A plurality of track grooves 31 are equidistantly and circumferentially arranged on the outer ring of the driven turntable 30. An arc groove 32 is formed between each adjacent pair of track grooves 31 on the outer ring of the driven turntable 30. A driving main shaft 33 is rotatably arranged on the inner bottom wall of the box body 10 on one side of the turbulence shaft 4. The upper end of the driving main shaft 33 is connected with a driving turntable 34, and a guiding member 35 adapted to the track grooves 31 is connected to the upper surface of the driving turntable 34. One end of the driving main shaft 33 penetrates and extends outside the box body 10 and is connected with a driving source 36.

[0027] During use, the driving source 36 drives the driving main shaft 33 to rotate. The rotation of the driving main shaft 33 drives the driving turntable 34 to rotate. A positioning boss adapted to each arc groove 32 is formed at the center of the top surface of the driving turntable 34. The guiding member 35 is fixedly arranged on the outer side of the top surface of the driving turntable 34. The rotation of the driving turntable 34 causes each guiding member 35 to sequentially enter and exit the track grooves 31 to drive the driven turntable 30 to rotate intermittently. When the guiding member 35 is in a non-contact state with each track groove 31, the positioning boss cooperates with one corresponding arc groove 32 to position the driving turntable 34. The driven turntable 30 rotates intermittently to drive the turbulence shaft 4 connected thereto to rotate intermittently. The turbulence shaft 4 drives the other turbulence shaft 4 to rotate synchronously through the transmission wheel 40 and the transmission fitting 41, changing the working positions of the two turbulence shafts 4, and further enabling the turbulence shafts 4 to form different turbulence effects;

[0028] Among them, the transmission fitting 41 is preferably a transmission belt and the transmission wheel 40 is preferably a pulley. The cooperation between the pulley and the transmission belt drives the two spoiler shafts 4 to rotate synchronously. A tensioning member 5 adapted to the transmission fitting 41 (transmission belt) is further provided on the inner bottom wall of the box body 10 between the two transmission wheels 40 (pulleys), so as to realize the self-adaptive tensioning of the transmission fitting 41 (transmission belt) and improve the working stability of the transmission fitting 41 (transmission belt).

[0029] Furthermore, a waterproof bearing is provided at the position where the spoiler shaft 4 is fitted with the partition plate 12, which not only ensures the working stability of the spoiler shaft 4, but also prevents the liquid medicine from leaking from the fitting position of the spoiler shaft 4 and the partition plate 12 into the accommodation chamber 3.

[0030] One end of the driving main shaft 33 penetrates and extends outside the box body 10 and is connected with a driving source 36. The driving source 36 is preferably a servo motor, and the output shaft of the servo motor is drivingly connected with the driving main shaft 33 through a coupling.

[0031] A spoiler sleeve 42 is fixedly arranged on the outer ring of the spoiler shaft 4. Two spoiler vanes 43 are correspondingly arranged on the outside of the spoiler sleeve 42. The lower ends of the two spoiler vanes 43 both have a bent section 44, and the bending directions of the bent sections 44 on the corresponding sides are opposite to each other.

[0032] During use, the spoiler sleeve 42 provides spoiler for the vortex generated during the stirring of the liquid medicine. Each spoiler sleeve 42 has two spoiler vanes 43, and the two spoiler vanes 43 respectively have two bent sections 44 with opposite bending directions. Therefore, a single spoiler sleeve 42 can create multiple spoiler points, effectively improving the spoiler effect.

[0033] The partition plate 12 is inclined. A discharge pipe 13 is arranged on the side wall of the box body 10 at the lower inclined position of the partition plate 12, and a valve 14 is arranged on the discharge pipe 13.

[0034] During use, the discharge pipe 13 is provided to facilitate the discharge of the mixed liquid medicine. The valve 14 is provided to facilitate the opening and closing of the discharge pipe 13. The inclined arrangement of the partition plate 12 facilitates the smooth discharge of the liquid medicine.

[0035] The electrical components appearing in this text are all electrically connected to the external main controller and the 220V mains power supply, and the main controller can be a conventional known device such as a computer that plays a control role.

[0036] At the same time, it should be pointed out that the terms used in the present invention, such as "front", "rear", "vertical", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the protection scope of the present invention.

[0037] The above are only the preferred embodiments of the present utility model, and the protection scope of the present utility model is not limited to the above embodiments. All technical solutions falling within the concept of the present utility model belong to the protection scope of the present utility model. It should be noted that for those of ordinary skill in the art, several improvements and refinements made without departing from the principle of the present utility model should also be regarded as within the protection scope of the present utility model.

Claims

1. A mixing device for processing water emulsion pesticides, comprising a base (1) and a box (10) arranged above the base (1), characterized in that: Both sides of the box body (10) are provided with drug injection chambers (11); a stirring shaft (2) is rotatably provided on the top wall of the box body (10); the stirring shaft (2) is connected to a power mechanism for driving the stirring shaft (2) to rotate; a partition (12) is provided at the bottom of the box body (10); a receiving chamber (3) is formed between the partition (12) and the bottom wall of the box body (10); two spoiler shafts (4) are rotatably provided on the partition (12) with the stirring shaft (2) as the center; the lower ends of the two spoiler shafts (4) extend into the receiving chamber (3) and are connected to a driving mechanism.

2. The mixing device for processing water emulsion pesticide according to claim 1, characterized in that: The power mechanism comprises a fixing frame (20) arranged on the top of the box body (10), a power motor (21) is arranged on the top of the fixing frame (20), and the upper end of the stirring shaft (2) extends through the top of the box body (10) and is drivingly connected to the output shaft of the power motor (21).

3. The mixing device for processing water emulsion pesticide according to claim 2, characterized in that: The outer peripheral surface of the stirring shaft (2) is provided with a plurality of stirring blades (22) which are equidistant and spaced apart.

4. The mixing device for processing water emulsion pesticide according to claim 1, characterized in that: A transmission wheel (40) is fixedly arranged on the outer ring of one end of the spoiler shaft (4) located in the accommodating cavity (3), and a transmission fitting (41) is connected between the two transmission wheels (40) to realize synchronous rotation of the two spoiler shafts (4).

5. The mixing device for processing water emulsion pesticide according to claim 4, characterized in that: The outer ring of one of the spoiler shafts (4) located at one end of the accommodating cavity (3) is also provided with a driven turntable (30); the outer ring of the driven turntable (30) is provided with a plurality of track grooves (31) equidistantly and circumferentially; the outer ring of the driven turntable (30) is provided with arc grooves (32) between each adjacent track groove (31); the inner bottom wall of the housing (10) is provided with a driving spindle (33) rotatably disposed on one side of the spoiler shaft (4); the upper end of the driving spindle (33) is connected to a driving turntable (34); and the upper surface of the driving turntable (34) is connected to a guide member (35) adapted to the track groove (31); one end of the driving spindle (33) extends through the housing (10) to the outside and is connected to a driving source (36).

6. The mixing device for processing water emulsion pesticide according to claim 5, characterized in that: The outer ring of the spoiler shaft (4) is fixedly provided with a spoiler sleeve (42), and two spoiler plates (43) are correspondingly provided on the outer side of the spoiler sleeve (42), and the lower ends of the two spoiler plates (43) are provided with a bending section (44), and the bending direction of the bending section (44) is opposite to the bending direction of the corresponding side bending section (44).

7. The mixing device for processing water emulsion pesticide according to claim 1, characterized in that: The partition (12) is arranged at an inclination, and a discharge pipe (13) is arranged on the side wall of the box body (10) located at the inclination lower side of the partition (12), and the discharge pipe (13) is provided with a valve (14).

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