Uniform pesticide mixing device

Abstract

The utility model relates to the technical field of agricultural equipment, in particular to a pesticide mixing device. Comprising a water storage tank, pesticide pipelines are fixedly connected to the two sides of the interior of the water storage tank, pesticide feeding boxes are fixedly installed on the two sides of the water storage tank, a mixing pipeline is fixedly connected to the lower ends of the pesticide pipelines, a uniformly-mixing stirring disc is rotatably connected to the lower end of the mixing pipeline, and the interior of the uniformly-mixing stirring disc is hollow; a plurality of uniformly-mixing discharge ports are formed in the upper end of the uniformly-mixing stirring disc, stirring blades are fixedly connected to the upper end of the uniformly-mixing stirring disc, a rotating shaft of a uniformly-mixing motor is connected to the lower end of the uniformly-mixing stirring disc, and an intermittent medicine pumping structure is arranged in the mixing pipeline; the problems that during pesticide spraying, pesticide and water need to be added into a water storage tank, then the crops are sprayed, and in this way, the pesticide and the water are mixed unevenly, and the action effect on the crops is poor are effectively solved. The pesticide mixing device is convenient to use, and pesticide and water can be effectively mixed, so that the mixing effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, and particularly relates to a pesticide mixing device. Background Art

[0002] Pesticides refer to a substance or a mixture of several substances and their preparations that are used for preventing and controlling diseases, insects, weeds, rodents and other pests harmful to agriculture and forestry, and for purposefully regulating the growth of plants and insects. They are widely used in the production of agriculture, forestry and animal husbandry, environmental and household sanitation pest control and epidemic prevention, and the mildew and moth prevention of industrial products.

[0003] During the growth process of crops, they are frequently attacked by pests and diseases, and pesticides need to be sprayed regularly according to the growth cycle. At present, the main spraying method is manual spraying, that is, people carry a medicine tank on their backs and hold a nozzle in their hands to spray pesticides on the surrounding crops.

[0004] When spraying pesticides, pesticides and water need to be added to the inside of the storage tank, and then the crops are sprayed. This method results in uneven mixing of pesticides and water, leading to poor effects on crops.

[0005] Therefore, the utility model provides a pesticide mixing device to solve the above problems. Content of the Utility Model

[0006] For this reason, the technical problem to be solved by the utility model is to provide a pesticide mixing device, which effectively solves the problem that when spraying pesticides, pesticides and water need to be added to the inside of the storage tank, and then the crops are sprayed. This method results in uneven mixing of pesticides and water, leading to poor effects on crops.

[0007] To solve the above technical problems, the utility model provides the following technical solutions:

[0008] A pesticide mixing device includes a storage tank. Both sides inside the storage tank are fixedly connected with pesticide pipelines. Pesticide feeding boxes communicated with the pesticide pipelines are fixedly installed on both sides of the storage tank. The lower end of the pesticide pipeline is fixedly connected with a mixing pipeline. The lower end of the mixing pipeline is rotatably connected with a mixing and stirring disc. The inside of the mixing and stirring disc is hollow. A medicine outlet is formed on the mixing pipeline, and the medicine outlet is located inside the mixing and stirring disc. A plurality of mixing and discharging outlets are formed on the upper end of the mixing and stirring disc. Stirring blades are fixedly connected to the upper end of the mixing and stirring disc. The lower end of the mixing and stirring disc is connected with the rotating shaft of a mixing motor, and the mixing motor is fixedly installed at the bottom of the storage tank. An intermittent medicine pumping structure is arranged inside the mixing pipeline.

[0009] Preferably, the intermittent drug extraction structure includes a piston slidably connected to the inside of the mixing pipe, and a push ring is fixedly installed at the lower end of the piston, and the push ring can only slide up and down along the mixing pipe, and the lower end of the mixing stirring plate is fixedly connected to a control ring, and a drive groove is provided inside the control ring, and the drive groove includes an annular groove and a V-shaped groove, and the annular groove and the V-shaped groove are connected, and a drive shaft slidably connected to the drive groove is fixedly connected to the control ring, the drug outlet is tilted downward, and the drug outlet is set to be conical, and a drug outlet ball is provided inside the drug outlet, and an interception plate is fixedly connected to the end of the drug outlet with a larger diameter, and an isolation plate is fixedly installed at the upper end of the mixing pipe, and a conical drug inlet is provided on the isolation plate, and the end of the drug inlet with a larger diameter faces downward, and a drug inlet ball is provided inside the drug inlet, and a ball control structure is provided at the end of the drug inlet with a larger diameter.

[0010] Preferably, the ball control structure includes a limiting ring sleeve connected to the medicine inlet, and compression spring plates are provided on both sides of the limiting ring sleeve, and the compression spring plates are arranged in an L shape.

[0011] Preferably, the stirring blade is arranged at an angle.

[0012] Preferably, the number of the stirring blades is six.

[0013] Preferably, the cross section of the stirring blade is set to be trapezoidal.

[0014] Preferably, a bottom discharge port is provided at the lower end of the mixing and stirring plate, and a plurality of shifting plates are fixedly connected to the lower end of the mixing and stirring plate.

[0015] Preferably, a plurality of obliquely arranged stirring plates are fixedly connected to the side of the mixing and stirring plate.

[0016] The technical solution of the utility model has achieved the following beneficial technical effects:

[0017] The utility model is aimed at improving an existing pesticide mixing device. By adding a water storage tank, a pesticide pipeline, a pesticide feeding box, a mixing pipeline, a mixing stirring disk, a medicine outlet, a mixing outlet, a stirring blade and a mixing motor, the problem that when spraying pesticides, pesticides and water need to be added into the water storage tank and then sprayed on the crops is solved. This method causes uneven mixing of pesticides and water, resulting in poor effect on the crops. By adding a piston, a pushing ring sleeve, a control ring, a driving groove, an annular groove, a V-shaped groove, a driving shaft, a medicine discharging ball, an intercepting plate, an isolation plate and a medicine inlet, the mixing stirring disk is rotated to drive the piston to slide, thereby sucking the pesticide into the mixing stirring disk, so that the pesticide is more evenly dispersed in the water, and the pesticide and water are mixed more evenly. The utility model is easy to use and can effectively mix the pesticide and water, thereby improving the mixing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall installation of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the mixing and stirring plate of the utility model;

[0021] Figure 4 This is a schematic diagram of the installation position of the toggle plate of the utility model;

[0022] Figure 5 This is a schematic diagram of the mixing pipeline of the utility model;

[0023] Figure 6 This is a cross-sectional schematic diagram of the mixing and stirring disk of the utility model;

[0024] Figure 7 For this utility model Figure 6 A partial enlarged schematic diagram in the middle;

[0025] Figure 8 For this utility model Figure 6 A partial enlarged schematic diagram of point B in the middle;

[0026] Figure 9 This is a schematic diagram of the location of the drive slot of the utility model.

[0027] The reference numerals in the figure are as follows: 1. water tank; 2. pesticide pipeline; 3. pesticide feed box; 4. mixing pipeline; 5. mixing stirring plate; 6. medicine outlet; 7. mixing outlet; 8. stirring blade; 9. piston; 10. pushing ring; 11. control ring; 12. driving groove; 12-1. annular groove; 12-2. V-shaped groove; 13. driving shaft; 14. medicine discharging ball; 15. intercepting plate; 16. isolation plate; 17. medicine feed; 18. limiting ring; 19. pressing spring plate; 20. bottom outlet; 21. toggle plate; 22. stirring plate; 23. medicine feed ball. DETAILED DESCRIPTION

[0028] The above and other technical contents, features and effects of the present invention are described in detail below with reference to the attached Figures 1 to 9 The detailed description of the embodiments will clearly show that the structural contents mentioned in the following embodiments are all based on the accompanying drawings.

[0029] In the description of the present utility model, it should be understood that the terms "upper", "middle", "outer", "inner", etc. indicating the orientation or position relationship are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the referred components or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present utility model.

[0030] The following will describe the exemplary embodiments of the present utility model with reference to the accompanying drawings.

[0031] A pesticide mixing device includes a water storage tank 1. On both sides inside the water storage tank 1, pesticide pipes 2 are fixedly connected. On both sides of the water storage tank 1, pesticide feeding boxes 3 communicating with the pesticide pipes 2 are fixedly installed. The lower end of the pesticide pipe 2 is fixedly connected to a mixing pipe 4. Inside the water storage tank 1, a fixing plate is fixedly connected, and the fixing plate is used to fix the mixing pipe 4. The lower end of the mixing pipe 4 is rotatably connected to a mixing and stirring disc 5. The inside of the mixing and stirring disc 5 is hollow. An outlet 6 for the medicine is provided on the mixing pipe 4, and the outlet 6 for the medicine is located inside the mixing and stirring disc 5. A plurality of mixing and discharging outlets 7 are provided on the upper end of the mixing and stirring disc 5. Stirring blades 8 are fixedly connected to the upper end of the mixing and stirring disc 5. The lower end of the mixing and stirring disc 5 is connected to the rotating shaft of a mixing motor, and the mixing motor is fixedly installed at the bottom of the water storage tank 1. The mixing motor is externally connected to a power source;

[0032] During use, water is added to the inside of the water storage tank 1, and pesticides are added from the inside of the pesticide feeding boxes 3. The pesticides enter the inside of the mixing and stirring disc 5 through the pesticide pipes 2 and the mixing pipe 4. The mixing motor is started, and the mixing motor drives the mixing and stirring disc 5 to rotate. The pesticides entering the inside of the mixing and stirring disc 5 flow out from the mixing and discharging outlets 7, and while the mixing and stirring disc 5 rotates, the pesticides and water are mixed by the stirring blades 8.

[0033] An intermittent medicine-drawing structure is arranged inside the mixing pipe 4. The intermittent medicine-drawing structure includes a piston 9 slidably connected inside the mixing pipe 4. A pushing ring sleeve 10 is fixedly installed at the lower end of the piston 9. A longitudinally arranged guiding groove is formed at the lower end of the mixing pipe 4. The pushing ring sleeve 10 and the piston 9 are connected by a connecting plate, and the connecting plate is slidably connected inside the guiding groove, so that the pushing ring sleeve 10 can only slide up and down along the mixing pipe 4. A control ring 11 is fixedly connected to the lower end of the mixing and stirring disc 5. A driving groove 12 is formed inside the control ring 11. The driving groove 12 includes an annular groove 12-1 and a V-shaped groove 12-2, and the annular groove 12-1 and the V-shaped groove 12-2 are communicated. A driving shaft 13 slidably connected to the control ring 11 is fixedly connected to the control ring 11. The medicine outlet 6 is arranged to incline downward and is conical, with a smaller diameter at the lower end of the medicine outlet 6. A medicine outlet ball 14 is arranged inside the medicine outlet 6. An intercepting plate 15 is fixedly connected to the larger-diameter end of the medicine outlet 6. An isolation plate 16 is fixedly installed at the upper end of the mixing pipe 4. A conical medicine inlet 17 is formed on the isolation plate 16, with the larger-diameter end of the medicine inlet 17 facing downward. A medicine inlet ball 23 is arranged inside the medicine inlet 17, and a ball control structure is arranged at the larger-diameter end of the medicine inlet 17.

[0034] The ball control structure includes a limiting ring sleeve 18 connected to the medicine inlet 17. Pressing spring plates 19 are arranged on both sides of the limiting ring sleeve. The pressing spring plates 19 are L-shaped. In the initial position, under the action of the pressing spring plates 19, the medicine inlet ball 23 slides in a direction away from the piston 9, so that the medicine inlet ball 23 blocks the medicine inlet 17.

[0035] When the mixing and stirring disk 5 rotates, the mixing and stirring disk 5 drives the control ring 11 to rotate. When the control ring 11 rotates, the driving shaft 13 slides inside the control ring 11. In the initial position, the driving shaft 13 is located inside the annular groove 12-1, and the piston 9 is located at the bottom of the mixing pipe 4. When the control ring 11 rotates, the driving shaft 13 slides into the V-shaped groove 12-2, thereby driving the piston 9 to slide in the direction close to the medicine inlet 17. Continuing to rotate the control ring 11, the piston 9 slides in the direction away from the medicine inlet 17 until the driving shaft 13 returns to the annular groove 12-1, and so on; when the piston 9 slides in the direction away from the medicine inlet 17, the medicine inlet ball 23 slides towards the smaller-diameter end away from the medicine inlet 17. At this time, the pesticide can pass through the medicine inlet 17, and the medicine outlet ball 14 is located at the lower end of the medicine outlet 6, so that the medicine outlet ball 14 blocks the medicine outlet 6, so that the pesticide inside the pesticide pipe 2 enters the mixing pipe 4 through the medicine inlet 17; when the piston 9 slides in the direction close to the medicine inlet 17, the medicine ball 23 blocks the medicine inlet 17. Under the action of pressure, the pesticide pushes the medicine outlet ball 14 in the direction away from the mixing pipe 4 until the medicine outlet ball 14 contacts the intercepting plate 15. The intercepting plate 15 intercepts the medicine outlet ball 14 to prevent the medicine outlet ball 14 from falling from the medicine outlet 6. At this time, the pesticide can flow out through the medicine outlet 6 into the mixing and stirring disk 5. The pesticide that enters the mixing and stirring disk 5 flows out from the mixing and discharging outlet 7. While the mixing and stirring disk 5 rotates, the pesticide and water are mixed by the stirring blades 8. And so on, intermittently mixing the pesticide into the clear water, thereby improving the pesticide mixing effect.

[0036] The stirring blade 8 is inclined, so as to stir the pesticide flowing out from the mixing and discharging outlet 7 upward, so that the pesticide and the clear water are mixed.

[0037] Six stirring blades 8 are provided, and the cross-section of the stirring blade 8 is trapezoidal, so as to improve the mixing efficiency.

[0038] A bottom discharge port 20 is opened at the lower end of the mixing and stirring disk 5. A plurality of dialing plates 21 are fixedly connected to the lower end of the mixing and stirring disk 5. The pesticide that enters the mixing and stirring disk 5 flows out from the bottom discharge port 20 at the same time. When the mixing and stirring disk 5 rotates, the dialing plate 21 dials the pesticide flowing out from the bottom discharge port 20 in the direction away from the mixing and stirring disk 5, so that the pesticide can flow out of the mixing and stirring disk 5 better, thereby improving the mixing effect.

[0039] A plurality of inclined stirring plates 22 are fixedly connected to the side surface of the mixing and stirring disk 5. The stirring plates 22 turn the pesticide flowing out from the bottom discharge port 20 upward, thereby improving the mixing effect.

[0040] During specific implementation:

[0041] During use, add clear water into the storage water tank 1, and add pesticides into the pesticide feeding box 3. The pesticides enter the mixing pipe 4 through the pesticide pipe 2. Start the mixing motor, and the mixing motor drives the mixing and stirring disc 5 to rotate. When the mixing and stirring disc 5 rotates, the mixing and stirring disc 5 drives the control ring 11 to rotate. When the control ring 11 rotates, the drive shaft 13 slides inside the control ring 11. In the initial position, the drive shaft 13 is located inside the annular groove 12-1, and the piston 9 is located at the bottom of the mixing pipe 4. When the control ring 11 rotates, the drive shaft 13 slides into the V-shaped groove 12-2, thereby driving the piston 9 to slide in the direction close to the medicine inlet 17. Continue to rotate the control ring 11, and the piston 9 slides in the direction away from the medicine inlet 17 until the drive shaft 13 returns to the annular groove 12-1, and so on;

[0042] When the piston 9 slides in the direction away from the medicine inlet 17, the medicine inlet ball 23 slides in the direction away from the smaller diameter end of the medicine inlet 17. At this time, the pesticides can pass through the medicine inlet 17. The medicine outlet ball 14 is located at the lower end of the medicine outlet 6, so that the medicine outlet ball 14 blocks the medicine outlet 6, so that the pesticides in the pesticide pipe 2 enter the mixing pipe 4 through the medicine inlet 17;

[0043] When the piston 9 slides in the direction close to the medicine inlet 17, the medicine ball 23 blocks the medicine inlet 17. Under the action of pressure, the pesticides push the medicine outlet ball 14 in the direction away from the mixing pipe 4 until the medicine outlet ball 14 contacts the blocking plate 15. The blocking plate 15 blocks the medicine outlet ball 14 to prevent the medicine outlet ball 14 from falling out of the medicine outlet 6. At this time, the pesticides can flow out through the medicine outlet 6 into the mixing and stirring disc 5. The pesticides entering the mixing and stirring disc 5 flow out from the mixing and discharging outlet 7. While the mixing and stirring disc 5 rotates, the pesticides and water are mixed through the stirring blades 8. And so on, intermittently mixing the pesticides into the clear water, so as to improve the mixing effect of the pesticides.

[0044] Obviously, the above embodiments are only examples for clear illustration and not limitations on the implementation manners. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation manners here. And the obvious changes or modifications derived therefrom are still within the protection scope of the claims of this patent application.

Claims

1. A pesticide mixing device, comprising a water storage tank (1), characterized in that, Both sides of the water storage tank (1) are fixedly connected to pesticide pipes (2), and both sides of the water storage tank (1) are fixedly installed with pesticide feeding boxes (3) connected to the pesticide pipes (2). The lower end of the pesticide pipe (2) is fixedly connected to a mixing pipe (4), and the lower end of the mixing pipe (4) is rotatably connected to a mixing stirring disk (5). The interior of the mixing stirring disk (5) is hollow, and a drug outlet (6) is provided on the mixing pipe (4). The drug outlet (6) is located inside the mixing stirring disk (5). A plurality of mixing discharge ports (7) are provided on the upper end of the mixing stirring disk (5). The upper end of the mixing stirring disk (5) is fixedly connected to a stirring blade (8), and the lower end of the mixing stirring disk (5) is connected to a rotating shaft of a mixing motor. The mixing motor is fixedly installed at the bottom of the water storage tank (1), and an intermittent drug extraction structure is provided inside the mixing pipe (4).

2. The pesticide mixing device according to claim 1, characterized in that, The intermittent drug extraction structure includes a piston (9) slidably connected to the inside of the mixing pipe (4), a push ring (10) is fixedly installed on the lower end of the piston (9), and the push ring (10) can only slide up and down along the mixing pipe (4), and a control ring (11) is fixedly connected to the lower end of the mixing and stirring disk (5), and a driving groove (12) is opened inside the control ring (11), and the driving groove (12) includes an annular groove (12-1) and a V-shaped groove (12-2), and the annular groove (12-1) and the V-shaped groove (12-2) are connected. The control ring (11) is fixedly connected to the driving groove (12). 2) A driving shaft (13) is slidably connected, the drug outlet (6) is tilted downward, the drug outlet (6) is configured to be conical, a drug outlet ball (14) is provided inside the drug outlet (6), an interception plate (15) is fixedly connected to the end of the drug outlet (6) with a larger diameter, an isolation plate (16) is fixedly installed on the upper end of the mixing pipe (4), a conical drug inlet (17) is provided on the isolation plate (16), the end of the drug inlet (17) with a larger diameter faces downward, a drug inlet ball (23) is provided inside the drug inlet (17), and a ball control structure is provided at the end of the drug inlet (17) with a larger diameter.

3. The pesticide mixing device according to claim 2, characterized in that, The ball control structure comprises a limiting ring sleeve (18) connected to the medicine inlet (17), and compression spring plates (19) are provided on both sides of the limiting ring sleeve, and the compression spring plates (19) are arranged in an L shape.

4. A pesticide mixing device according to claim 1, characterized in that, The stirring blade (8) is arranged at an angle.

5. The pesticide mixing device according to claim 4, characterized in that, The number of the stirring blades (8) is six.

6. A pesticide mixing device according to claim 4, characterized in that, The cross section of the stirring blade (8) is set to be trapezoidal.

7. A pesticide mixing device according to claim 1, characterized in that, A bottom discharge port (20) is provided at the lower end of the mixing and stirring disc (5), and a plurality of shifting plates (21) are fixedly connected to the lower end of the mixing and stirring disc (5).

8. A pesticide mixing device according to claim 1, characterized in that, A plurality of inclined stirring plates (22) are fixedly connected to the side of the mixing and stirring disk (5).

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