Pesticide spraying and mixing device

Abstract

The utility model discloses a pesticide spraying and mixing device, which relates to the technical field of pesticide spraying equipment and comprises a bottom plate, a first liquid medicine box is fixedly mounted at the top of the bottom plate, the top of the first liquid medicine box is communicated with a liquid inlet hopper, the right side surface of the first liquid medicine box is communicated with an atomizing nozzle, and a second liquid medicine box is arranged at the top of the bottom plate. A sealing cover is arranged at a liquid inlet in the top of the second liquid medicine box, and the liquid feeding assembly is used for injecting pesticide in the second liquid medicine box into the first liquid medicine box. During use, a worker holds a handle with two hands and drives the handle to move left and right in a reciprocating manner through the arranged stirring assembly, so that a stirring piece can be driven to stir and mix pesticide stock solution and clear water in the first pesticide liquid tank, the pesticide stock solution and the clear water can be uniformly mixed together, and the pesticide stock solution and the clear water can be uniformly mixed through manual operation; the energy consumption and the cost of stirring and mixing operation can be reduced, and the economical efficiency of the device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide spraying equipment, in particular to a pesticide spraying mixing device. Background Art

[0002] During large-scale crop planting, since crops are screened, their genetic diversity is relatively single, which leads to a serious decrease in their ability to resist diseases and pests. Therefore, pesticides must be sprayed during the planting process to effectively kill various pests and ensure that crops do not suffer from yield reduction problems.

[0003] During the use of pesticides, they need to be mixed with a certain proportion of water for dilution, and then the pesticide liquid is evenly sprayed on the crops. When the planting scale is large, in order to reduce the frequency of pesticide liquid preparation and improve the efficiency of pesticide spraying, a large amount of pesticide liquid is prepared each time for spraying. However, when preparing a large amount of liquid, due to the large amount of water used, the pesticide needs to be specially stirred when dissolved in the clean water to ensure that the pesticide is evenly mixed and dissolved in the clean water to form a pesticide liquid with uniform concentration.

[0004] The Chinese invention patent with patent application number CN201810548454.0 records a uniformly mixed agricultural pesticide spraying device, which mixes the pesticide and water inside the medicine tank for the first time through the cooperation of the first motor, connecting column and blade, and at the same time, through the cooperation of the second motor, first gear, second gear, nozzle and gear groove, the medicine in the nozzle is mixed for the second time. After two mixing, the mixture of water and pesticide is made more uniform. However, the above-mentioned device requires the use of the first motor and the second motor to provide power for the mixing and stirring of the pesticide, which will make the stirring work of the medicine liquid during the pesticide spraying process consume more energy, which increases the use and maintenance cost of the spraying device and reduces the economy of the spraying device. Utility Model Content

[0005] The purpose of the present application is to provide a pesticide spraying and mixing device to solve the problem proposed in the above background technology that a first motor and a second motor are needed to provide power for the mixing and stirring of the pesticide, which will cause the stirring work of the liquid medicine to consume a lot of energy during the pesticide spraying process, thereby increasing the use and maintenance cost of the spraying device and reducing the economic efficiency of the spraying device.

[0006] To achieve the above-mentioned objectives, the present application provides the following technical solutions: a pesticide spraying and mixing device, comprising a base plate, a first liquid medicine tank fixedly mounted on the top of the base plate, the top of the first liquid medicine tank being connected to a liquid inlet hopper, the right side of the first liquid medicine tank being connected to an atomizing nozzle, a second liquid medicine tank being provided on the top of the base plate, a sealing cover being provided on the top liquid inlet of the second liquid medicine tank, and a liquid feeding assembly being further provided, the liquid feeding assembly being used to inject the pesticide in the second liquid medicine tank into the first liquid medicine tank, a stirring assembly being provided on the first liquid medicine tank, the stirring assembly being operated manually, the stirring assembly comprising a stirring member and a handle, the stirring member being located inside the first liquid medicine tank, and the handle driving the stirring member to stir and mix the liquid medicine inside the first liquid medicine tank.

[0007] Preferably, the liquid delivery component includes two groups of liquid outlet pipes symmetrically connected on the front and rear sides of the second liquid tank, the liquid outlet ends of the two groups of liquid outlet pipes are connected with hoses, and manual valves are installed on the two groups of liquid outlet pipes. The liquid outlet ends of the two groups of hoses are symmetrically connected with two transverse pipes, and the two transverse pipes are fixedly connected to the top of the first liquid tank. Two groups of injection pipes are symmetrically connected on the outer peripheral surfaces of the two transverse pipes, and the bottom ends of the two groups of injection pipes are connected to the top of the first liquid tank. The advantage of this arrangement is that the pesticide concentrate in the second liquid tank can be evenly sprinkled into the clean water in the first liquid tank through the two groups of injection pipes, so that the pesticide concentrate and the clean water are more evenly contacted and mixed, thereby improving the speed of pesticide mixing and improving the efficiency of pesticide spraying operations.

[0008] Preferably, the stirring assembly includes a through groove opened on the top of the first liquid medicine tank, and the stirring assembly also includes an installation box fixedly connected to the top of the first liquid medicine tank, the installation box is located directly above the through groove and the bottom of the installation box is connected to the through groove, the front and rear inner walls of the installation box are slidably connected with a moving block through a slider and a slide groove, the bottom of the moving block is fixedly connected to the stirring piece, and the right side of the moving block is fixedly connected with a push rod, the right end of the push rod passes through the right side wall of the installation box and is fixedly connected to the handle. The advantage of this arrangement is that by holding the handle with both hands and moving it left and right, the handle drives the stirring piece to move back and forth in the mixed liquid of the first liquid medicine tank through the push rod and the moving block, thereby accelerating the mixing speed and uniformity of the pesticide concentrate and clean water, ensuring that the concentration of the formed pesticide liquid is uniform, and thus ensuring the pest control effect on the crops after spraying the pesticide.

[0009] Preferably, it also includes two vertical plates symmetrically fixedly connected to the top of the first liquid medicine tank, and the second liquid medicine tank is rotatably connected between the adjacent sides of the two vertical plates through two rotating shafts and two torsion springs. The bottom surface of the second liquid medicine tank is located on the upper side of the top surface of the installation box. The advantage of this arrangement is that a variety of pesticide concentrates can be poured into the second liquid medicine tank in advance, and then the second liquid medicine tank can be shaken left and right with the rotating shaft and torsion spring, so that the various pesticide concentrates can be pre-evenly mixed together, which can prepare for the subsequent rapid mixing of the pesticide concentrate mixture with the first liquid medicine tank, thereby greatly improving the efficiency of the pesticide mixing work.

[0010] Preferably, it also includes a linkage component, which includes a through cavity opened at the top of the installation box, and the linkage component also includes a first drive block fixedly connected to the top of the moving block, the top of the first drive block passes through the through cavity and extends to the upper side of the second liquid medicine tank, and the linkage component also includes a second drive block fixedly connected to the bottom of the second liquid medicine tank, the top of the first drive block is located on the upper side of the bottom of the second drive block, the cross-section of the first drive block is a regular isosceles triangle, and the cross-section of the second drive block is an inverted isosceles triangle. The advantage of this arrangement is that the staff can push the handle left and right to drive the first drive block to move left and right without opening the manual valve first, so as to move the second liquid medicine tank back and forth left and right through the second drive block, so that the mixing operation of the pesticide concentrate in the second liquid medicine tank is simpler and more convenient, further improving the spraying efficiency of the device.

[0011] In summary, the technical effects and advantages of the utility model are:

[0012] 1. In the present invention, a stirring assembly is provided so that the staff can hold the handle with both hands and drive the handle to move back and forth, thereby driving the stirring element to stir and mix the pesticide concentrate and clean water in the first liquid tank, so that the pesticide concentrate and clean water can be evenly mixed together, and by manual operation, the energy consumption and cost of the stirring and mixing operation can be reduced, effectively improving the economy of the device.

[0013] 2. In the present invention, the second liquid medicine tank can be rocked back and forth left and right by the vertical plate, rotating shaft and torsion spring, so that multiple pesticide stock solutions can be pre-mixed in the second liquid medicine tank, thereby preparing for the subsequent rapid and uniform mixing of the mixed liquid of the pesticide stock solutions with the clean water in the first liquid medicine tank, further improving the efficiency of the pesticide mixing and spraying work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a first structural schematic diagram of a pesticide spraying and mixing device in an embodiment of the present application;

[0016] Figure 2 This is a second structural schematic diagram of a pesticide spraying and mixing device in an embodiment of the present application;

[0017] Figure 3 This is a first structural schematic diagram of the first liquid medicine tank in an embodiment of the present application;

[0018] Figure 4 This is a second structural schematic diagram of the first liquid medicine tank in the embodiment of the present application;

[0019] Figure 5 This is a right side view of the stirring member in the embodiment of the present application;

[0020] Figure 6 In the embodiment of this application Figure 3 Enlarged schematic diagram of point A in the middle.

[0021] In the figure: 1. bottom plate; 11. roller; 12. push handle; 2. first liquid tank; 21. liquid inlet hopper; 22. liquid delivery pipe; 23. liquid suction pump; 24. atomizing nozzle; 3. second liquid tank; 31. sealing cover; 4. liquid delivery assembly; 41. liquid outlet pipe; 42. hose; 43. horizontal pipe; 44. liquid injection pipe; 5. stirring assembly; 51. through groove; 52. mounting box; 53. moving block; 54. stirring element; 541. connecting rod; 542. horizontal rod; 543. stirring rod; 55. push rod; 56. handle; 6. vertical plate; 61. torsion spring; 7. linkage assembly; 71. through cavity; 72. first driving block; 73. second driving block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Example 1

[0024] Please refer to Figure 1-6 The pesticide spraying and mixing device shown includes a base plate 1, four rollers 11 are fixedly installed at the four corners of the bottom of the base plate 1, a push handle 12 is fixedly connected to the top of the base plate 1, a first liquid tank 2 is fixedly installed on the top of the base plate 1, the top of the first liquid tank 2 is connected to a liquid inlet hopper 21, the right side of the first liquid tank 2 is connected to a liquid discharge pipe 22, a suction pump 23 is installed on the liquid discharge pipe 22, an atomizing nozzle 24 is connected to the liquid outlet end of the liquid discharge pipe 22, a second liquid tank 3 is provided on the top of the base plate 1, a sealing cover 31 is provided at the liquid inlet at the top of the second liquid tank 3, and a liquid feeding component 4 is also included. The liquid feeding component 4 is used to inject the pesticide in the second liquid tank 3 into the first liquid tank 2, and a stirring component 5 is provided on the first liquid tank 2. The stirring component 5 is manually operated. The stirring component 5 includes a stirring member 54 and a handle 56. The stirring member 54 is located inside the first liquid tank 2, and the handle 56 drives the stirring member 54 to stir and mix the liquid inside the first liquid tank 2.

[0025] refer to Figure 1-4 The liquid delivery component 4 includes two groups of liquid outlet pipes 41 symmetrically connected to the front and rear sides of the second liquid tank 3. The liquid outlet ends of the two groups of liquid outlet pipes 41 are connected to hoses 42. Manual valves are installed on the two groups of liquid outlet pipes 41. The liquid outlet ends of the two groups of hoses 42 are symmetrically connected to two horizontal pipes 43. The two horizontal pipes 43 are fixedly connected to the top of the first liquid tank 2. Two groups of injection pipes 44 are symmetrically connected on the outer circumference of the two horizontal pipes 43. The bottom ends of the two groups of injection pipes 44 are connected to the top of the first liquid tank 2.

[0026] Specifically, the pesticide concentrate in the second liquid tank 3 can be evenly sprinkled into the clean water in the first liquid tank 2 through the two groups of injection pipes 44, so that the pesticide concentrate and the clean water are more evenly contacted and mixed, thereby increasing the speed of pesticide mixing and improving the efficiency of the pesticide spraying operation.

[0027] refer to Figure 1-5 The stirring assembly 5 includes a through slot 51 provided at the top of the first liquid medicine tank 2. The stirring assembly 5 also includes an installation box 52 fixedly connected to the top of the first liquid medicine tank 2. The installation box 52 is located directly above the through slot 51 and the bottom of the installation box 52 is connected to the through slot 51. The front and rear inner walls of the installation box 52 are slidably connected to a moving block 53 via a slider and a slide slot. The bottom of the moving block 53 is fixedly connected to a stirring member 54. The stirring member 54 includes a connecting rod 541. The connecting rod 541 is slidably connected within the through slot 51. The top of the connecting rod 541 is fixedly connected to the bottom of the moving block 53. The bottom end of the connecting rod 541 passes through the through slot 51 and is fixedly connected to a cross bar 542. A plurality of stirring rods 543 are fixedly connected to the bottom of the cross bar 542 at equal distances from the front to the back. A push rod 55 is fixedly connected to the right side of the moving block 53. The right end of the push rod 55 passes through the right side wall of the installation box 52 and is fixedly connected to a handle 56.

[0028] Specifically, by holding the handle 56 with both hands and moving it left and right, the handle 56 drives the stirring member 54 to move back and forth in the mixed liquid in the first liquid tank 2 through the push rod 55 and the moving block 53, thereby accelerating the mixing speed and uniformity of the pesticide concentrate and clean water, ensuring that the concentration of the formed pesticide liquid is uniform, and further ensuring the pest control effect on the crops after the pesticide is sprayed.

[0029] Example 2

[0030] According to Example 1, reference Figure 1-4 , and also includes two vertical plates 6 symmetrically fixedly connected to the top of the first medicine liquid tank 2. The second medicine liquid tank 3 is rotatably connected between the adjacent sides of the two vertical plates 6 through two rotating shafts and two torsion springs 61. The bottom surface of the second medicine liquid tank 3 is located on the upper side of the top surface of the installation box 52.

[0031] Specifically, multiple pesticide stock solutions can be poured into the second liquid medicine tank 3 in advance, and then the second liquid medicine tank 3 can be shaken left and right in conjunction with the rotating shaft and the torsion spring 61, so that the multiple pesticide stock solutions can be pre-evenly mixed together. This can prepare for the subsequent rapid mixing of the pesticide stock solution mixture with the first liquid medicine tank 2, thereby greatly improving the efficiency of the pesticide mixing work.

[0032] Example 3

[0033] According to Example 1 or 2, please refer to Figure 1 、 2 and 6, and also includes a linkage component 7, the linkage component 7 includes a through cavity 71 opened at the top of the installation box 52, the linkage component 7 also includes a first driving block 72 fixedly connected to the top of the moving block 53, the top of the first driving block 72 passes through the through cavity 71 and extends to the upper side of the second liquid medicine tank 3, the linkage component 7 also includes a second driving block 73 fixedly connected to the bottom of the second liquid medicine tank 3, the top of the first driving block 72 is located on the upper side of the bottom of the second driving block 73, the cross-section of the first driving block 72 is an isosceles triangle, and the cross-section of the second driving block 73 is an inverted isosceles triangle.

[0034] Specifically, the staff can push the handle 56 left and right to drive the first drive block 72 to move left and right to move the second liquid medicine tank 3 back and forth through the second drive block 73 without opening the manual valve first, making the mixing operation of the pesticide concentrate in the second liquid medicine tank 3 simpler and more convenient, further improving the spraying operation efficiency of the device.

[0035] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A pesticide spraying and mixing device, comprising a base plate (1), a first liquid medicine tank (2) fixedly mounted on the top of the base plate (1), a liquid inlet hopper (21) connected to the top of the first liquid medicine tank (2), and an atomizing nozzle (24) connected to the right side of the first liquid medicine tank (2), characterized in that: A second liquid medicine tank (3) is provided on the top of the bottom plate (1), a sealing cover (31) is provided on the liquid inlet on the top of the second liquid medicine tank (3), and a liquid feeding component (4) is also provided. The liquid feeding component (4) is used to inject the pesticide in the second liquid medicine tank (3) into the first liquid medicine tank (2). A stirring component (5) is provided on the first liquid medicine tank (2), and the stirring component (5) is manually operated. The stirring component (5) includes a stirring member (54) and a handle (56). The stirring member (54) is located inside the first liquid medicine tank (2), and the handle (56) drives the stirring member (54) to stir and mix the liquid medicine inside the first liquid medicine tank (2).

2. A pesticide spraying and mixing device according to claim 1, characterized in that: The liquid delivery assembly (4) comprises two groups of liquid outlet pipes (41) symmetrically connected to the front and rear sides of the second liquid tank (3); the liquid outlet ends of the two groups of liquid outlet pipes (41) are both connected to a hose (42); manual valves are installed on the two groups of liquid outlet pipes (41); the liquid outlet ends of the two groups of hoses (42) are symmetrically connected to two transverse pipes (43); the two transverse pipes (43) are fixedly connected to the top of the first liquid tank (2); two groups of injection pipes (44) are symmetrically connected on the outer peripheral surfaces of the two transverse pipes (43); the bottom ends of the two groups of injection pipes (44) are both connected to the top of the first liquid tank (2).

3. A pesticide spraying and mixing device according to claim 2, characterized in that: The stirring assembly (5) includes a through slot (51) opened on the top of the first liquid medicine tank (2), and the stirring assembly (5) also includes an installation box (52) fixedly connected to the top of the first liquid medicine tank (2), the installation box (52) is located directly above the through slot (51) and the bottom of the installation box (52) is connected to the through slot (51), the front and rear inner walls of the installation box (52) are slidably connected to a moving block (53) through a slider and a slide groove, the bottom of the moving block (53) is fixedly connected to the stirring member (54), the right side of the moving block (53) is fixedly connected to a push rod (55), the right end of the push rod (55) passes through the right side wall of the installation box (52) and is fixedly connected to the handle (56).

4. A pesticide spraying and mixing device according to claim 3, characterized in that: The device further comprises two vertical plates (6) symmetrically fixedly connected to the top of the first liquid medicine tank (2); the second liquid medicine tank (3) is rotatably connected between the adjacent side surfaces of the two vertical plates (6) via two rotating shafts and two torsion springs (61); and the bottom surface of the second liquid medicine tank (3) is located above the top surface of the mounting box (52).

5. A pesticide spraying and mixing device according to claim 4, characterized in that: The invention also includes a linkage assembly (7), wherein the linkage assembly (7) includes a through cavity (71) opened at the top of the installation box (52), and the linkage assembly (7) also includes a first driving block (72) fixedly connected to the top of the moving block (53), the top of the first driving block (72) passes through the through cavity (71) and extends to the upper side of the second liquid medicine tank (3), and the linkage assembly (7) also includes a second driving block (73) fixedly connected to the bottom of the second liquid medicine tank (3), the top of the first driving block (72) is located on the upper side of the bottom of the second driving block (73), the cross section of the first driving block (72) is a regular isosceles triangle, and the cross section of the second driving block (73) is an inverted isosceles triangle.

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