Multi-head pesticide spraying device

Abstract

The utility model discloses a multi-head type pesticide spraying device, which relates to the technical field of pesticide spraying and comprises a movable base and a mixing component, a pesticide box is arranged on the upper surface of the movable base, and the mixing component is arranged on the surface of the pesticide box. The mixing assembly comprises a water inlet, a pesticide inlet, a servo motor, a connecting shaft, a mixing rod, a fixed box, a movable frame body, a filter screen and an auxiliary handle, the water inlet is formed in the front side of the upper surface of the pesticide box, the pesticide inlet is formed in the rear side of the upper surface of the pesticide box, and the servo motor is arranged on the upper surface of the pesticide box. According to the multi-head pesticide spraying device, pesticides with different concentrations can be mixed according to needs through the mixing assembly, the pesticides can be filtered, impurity blockage is prevented, the spraying effect is prevented from being influenced, the pesticide is sprayed more uniformly through the spraying assembly by arranging multiple groups of spraying heads, and meanwhile, the spraying effect is improved. The pesticide spraying range is adjusted by adjusting the position of the spraying head.

Description

Technical Field

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

[0002] Planting is one of the main components of agriculture. In the process of planting, in order to prevent pests and diseases from harming crops, ensure the growth and yield of crops, and reduce economic losses and energy waste, it is necessary to use pesticides scientifically and rationally. Manual spraying of pesticides will not only harm the health of operators, but also affect the efficiency of spraying. Therefore, a pesticide spraying device is needed to assist in pesticide spraying. However, the current pesticide spraying device still has the following shortcomings:

[0003] For example, the patent document with application number 202320312922.0 discloses a garden pesticide spraying device. The garden pesticide spraying device can be pushed to move as a whole. It is easier to push the frame than to carry a medicine barrel or a medicine box, thereby solving the problem of manual labor consumption when carrying a medicine barrel to spray pesticides. However, it is not convenient to prepare pesticides of different concentrations as needed. When spraying pesticides, the solid impurities inside it are easy to clog the nozzle, thereby affecting the spraying efficiency, and the pesticide spraying is not uniform.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a multi-head pesticide spraying device is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide a multi-head pesticide spraying device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multi-head pesticide spraying device, comprising a mobile base and a mixing assembly, a pesticide box is arranged on the upper surface of the mobile base, the mixing assembly is arranged on the surface of the pesticide box, and the mixing assembly includes a water inlet, a pesticide inlet, a servo motor, a connecting shaft, a mixing rod, a fixed box, a movable frame, a filter and an auxiliary handle, the water inlet is arranged on the front side of the upper surface of the pesticide box, and a pesticide inlet is installed on the rear side of the upper surface of the pesticide box, a servo motor is arranged on the upper surface of the pesticide box, and the output end of the servo motor is connected to the connecting shaft through a coupling, and a mixing rod is installed on the surface of the connecting shaft, and a fixed box is installed on the right side of the upper surface of the mobile base.

[0007] Furthermore, a movable frame is slidably connected to the inner side of the fixed box, a filter is arranged on the surface of the movable frame, and an auxiliary handle is installed on the upper surface of the movable frame.

[0008] Furthermore, a support frame is installed on the right surface of the pesticide box, and a high-pressure water pump is arranged on the upper surface of the support frame.

[0009] Furthermore, a spraying assembly for spraying pesticides is arranged on the surface of the high-pressure water pump, and the spraying assembly includes a liquid extraction pipe, a liquid infusion pipe, a fixing part, a two-way telescopic pipe, a connecting pipe, a water collecting chamber, a spraying head, a supporting part, an electric push rod and a connecting ring.

[0010] Furthermore, the liquid extraction pipe is connected to the water inlet of the high-pressure water pump, and the water inlet end of the liquid extraction pipe is connected to the lower end of the right surface of the fixed box, the water outlet end of the high-pressure water pump is connected to the infusion pipe, and a fixing part is arranged on the outside of the infusion pipe, and the infusion pipe is fixed to the surface of the pesticide box through the fixing part.

[0011] Furthermore, a double-way telescopic tube is installed at the water outlet of the infusion tube, and connecting tubes are arranged at both ends of the double-way telescopic tube.

[0012] Furthermore, a water collecting chamber is installed at the bottom of the connecting pipe, and a spray head is arranged on the outer surface of the water collecting chamber, and the spray heads are arranged in three groups at equal intervals.

[0013] Furthermore, a support is provided at the right end of the upper surface of the pesticide box, and an electric push rod is installed on the inner side of the support. A connecting ring is provided on the upper side of the outer end of the electric push rod, and the inner side of the connecting ring is connected to the surface of the connecting pipe.

[0014] The utility model provides a multi-head pesticide spraying device, which has the following beneficial effects:

[0015] 1. The utility model is provided with a mixing component, which includes a water inlet, a pesticide inlet, a servo motor, a connecting shaft, a mixing rod, a fixed box, a movable frame, a filter and an auxiliary handle. When in use, pesticides and water in different proportions are poured into the pesticide box through the pesticide inlet and the water inlet as needed, and the servo motor is started to drive the connecting shaft to rotate, thereby driving the mixing rod to stir the pesticide water to fully mix the pesticides. When the pesticide is drawn out, it will pass through the movable frame inside the fixed box, and the impurities in the pesticide can be filtered through the filter on the surface of the movable frame. The movable frame can be slid upward along the inside of the fixed box through the auxiliary handle to be taken out, so as to clean the filter, so that the device can prepare pesticides of different concentrations as needed, and can filter the pesticides to prevent clogging by impurities and avoid affecting the spraying effect.

[0016] 2. The utility model is provided with a spraying assembly, which includes a liquid extraction tube, a liquid delivery tube, a fixing part, a two-way telescopic tube, a connecting tube, a water collecting chamber, a spray head, a supporting part, an electric push rod and a connecting ring. When in use, the high-pressure water pump extracts the pesticide through the liquid extraction tube, and transports it to the two-way telescopic tube through the liquid delivery tube, and then transports it to the water collecting chamber through the connecting tube, and then the water collecting chamber sprays the pesticide out through the spray head. The electric push rod is started, so that the electric push rod drives the connecting ring to move toward the outer end, and then drives the connecting tube to move outward through the connecting ring, so as to adjust the spraying range of the pesticide. Therefore, the device can spray the pesticide more evenly by setting multiple groups of spray heads. At the same time, the spraying range of the pesticide is adjusted by adjusting the position of the spray head. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of a spraying assembly of a multi-head pesticide spraying device of the utility model;

[0018] Figure 2 This is a three-dimensional structural schematic diagram of a multi-head pesticide spraying device of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of a mixing component of a multi-head pesticide spraying device of the utility model;

[0020] Figure 4 The utility model is a three-dimensional cross-sectional structural schematic diagram of a fixing box of a multi-head pesticide spraying device.

[0021] In the figure: 1. Mobile base; 2. Pesticide box; 3. Mixing assembly; 301. Water inlet; 302. Pesticide inlet; 303. Servo motor; 304. Connecting shaft; 305. Mixing rod; 306. Fixed box; 307. Movable frame; 308. Filter; 309. Auxiliary handle; 4. Support frame; 5. High-pressure water pump; 6. Spraying assembly; 601. Liquid extraction tube; 602. Liquid infusion tube; 603. Fixing part; 604. Double-way telescopic tube; 605. Connecting tube; 606. Water collecting chamber; 607. Spraying head; 608. Support part; 609. Electric push rod; 610. Connecting ring. DETAILED DESCRIPTION

[0022] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0023] like Figures 1 to 4As shown, a multi-head pesticide spraying device includes a mobile base 1 and a mixing assembly 3, a pesticide box 2 is arranged on the upper surface of the mobile base 1, the mixing assembly 3 is arranged on the surface of the pesticide box 2, and the mixing assembly 3 includes a water inlet 301, a pesticide inlet 302, a servo motor 303, a connecting shaft 304, a mixing rod 305, a fixed box 306, a movable frame 307, a filter 308 and an auxiliary handle 309, the water inlet 301 is arranged on the front side of the upper surface of the pesticide box 2, and the pesticide inlet 302 is installed on the rear side of the upper surface of the pesticide box 2, a servo motor 303 is arranged on the upper surface of the pesticide box 2, and the output end of the servo motor 303 is connected to the connecting shaft 304 through a coupling, and the surface of the connecting shaft 304 is installed with a mixing rod 305, and the fixed box 306 is installed on the right side of the upper surface of the mobile base 1.

[0024] The specific operation is as follows. When in use, different proportions of pesticides and water are poured into the pesticide box 2 through the pesticide inlet 302 and the water inlet 301 as needed, and the servo motor 303 is started to drive the connecting shaft 304 to rotate, thereby driving the mixing rod 305 to stir the pesticide water to make it fully mixed. When the pesticide is drawn out, it will pass through the movable frame 307 inside the fixed box 306, and the impurities in the pesticide can be filtered through the filter net 308 on the surface of the movable frame 307. The movable frame 307 can be slid upward along the inner side of the fixed box 306 through the auxiliary handle 309 to be taken out, so as to clean the filter net 308.

[0025] Please refer to Figure 2 and Figure 4 A movable frame 307 is slidably connected to the inner side of the fixed box 306, and a filter screen 308 is arranged on the surface of the movable frame 307, an auxiliary handle 309 is installed on the upper surface of the movable frame 307, a support frame 4 is installed on the right surface of the pesticide box 2, and a high-pressure water pump 5 is arranged on the upper surface of the support frame 4;

[0026] The specific operation is as follows: when in use, the high-pressure water pump 5 is started to allow the high-pressure water pump 5 to extract the pesticide through the liquid extraction pipe 601 .

[0027] Please refer to Figure 1The surface of the high-pressure water pump 5 is provided with a spraying assembly 6 for spraying pesticides, and the spraying assembly 6 includes a liquid extraction pipe 601, a liquid delivery pipe 602, a fixing part 603, a two-way telescopic pipe 604, a connecting pipe 605, a water collecting chamber 606, a spray head 607, a supporting part 608, an electric push rod 609 and a connecting ring 610. The liquid extraction pipe 601 is connected to the water inlet of the high-pressure water pump 5, and the water inlet end of the liquid extraction pipe 601 is connected to the lower end of the right surface of the fixing box 306. The water outlet of the high-pressure water pump 5 is connected to the liquid delivery pipe 602, and the outer side of the liquid delivery pipe 602 is provided with a fixing part 603. The liquid delivery pipe 602 passes through The fixing member 603 is fixed on the surface of the pesticide box 2, a double-way telescopic tube 604 is installed at the water outlet of the infusion tube 602, and connecting tubes 605 are arranged at both ends of the double-way telescopic tube 604, a water collecting chamber 606 is installed at the bottom of the connecting tube 605, and a spray head 607 is arranged on the outer surface of the water collecting chamber 606, and three groups of spray heads 607 are arranged at equal intervals, a support member 608 is arranged at the right end of the upper surface of the pesticide box 2, and an electric push rod 609 is installed inside the support member 608, a connecting ring 610 is arranged on the upper side of the outer end of the electric push rod 609, and the inner side of the connecting ring 610 is connected to the surface of the connecting tube 605;

[0028] The specific operation is as follows. When in use, the high-pressure water pump 5 extracts the pesticide through the extraction tube 601, and transports it to the double-way telescopic tube 604 through the infusion tube 602, and then transports it to the water collecting chamber 606 through the connecting tube 605. The water collecting chamber 606 then sprays the pesticide through the spray head 607. By setting up multiple groups of spray heads 607, the pesticide spraying is made more uniform. The electric push rod 609 is started, so that the electric push rod 609 drives the connecting ring 610 to move toward the outer end, and then drives the connecting tube 605 to move outward through the connecting ring 610, so as to adjust the spraying range of the pesticide.

[0029] In summary, if Figures 1 to 4As shown, when the multi-head pesticide spraying device is used, first, according to the needs, different proportions of pesticides and water are poured into the pesticide box 2 through the pesticide inlet 302 and the water inlet 301, and the servo motor 303 is started to drive the connecting shaft 304 to rotate, thereby driving the mixing rod 305 to stir the pesticide water to make them fully mixed. Then, the high-pressure water pump 5 is started to make the high-pressure water pump 5 extract the pesticide through the liquid extraction pipe 601. When the pesticide is extracted, it will pass through the movable frame 307 inside the fixed box 306. The impurities in the pesticide can be filtered through the filter net 308 on the surface of the movable frame 307. Then, the infusion The pesticide is transported to the double-way telescopic tube 604 through the tube 602, and then transported to the water collecting chamber 606 through the connecting tube 605, and then sprayed out from the water collecting chamber 606 through the spray head 607. By setting up multiple groups of spray heads 607, the pesticide spraying is more uniform, and the electric push rod 609 is started to drive the connecting ring 610 to move toward the outer end, and then the connecting tube 605 is driven to move outward through the connecting ring 610 to adjust the spraying range of the pesticide. After the pesticide spraying is completed, the movable frame 307 can be slid upward along the inner side of the fixed box 306 through the auxiliary handle 309 to be taken out, so as to clean the filter 308.

[0030] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A multi-head pesticide spraying device, comprising a movable base (1) and a mixing assembly (3), characterized in that: The upper surface of the mobile base (1) is provided with a pesticide box (2); the mixing assembly (3) is provided on the surface of the pesticide box (2); and the mixing assembly (3) comprises a water inlet (301), a pesticide inlet (302), a servo motor (303), a connecting shaft (304), a mixing rod (305), a fixing box (306), a movable frame (307), a filter (308) and an auxiliary handle (309); the water inlet (301) is provided on the front side of the upper surface of the pesticide box (2); and the pesticide inlet (302) is installed on the rear side of the upper surface of the pesticide box (2); the upper surface of the pesticide box (2) is provided with a servo motor (303); and the output end of the servo motor (303) is connected to the connecting shaft (304) via a coupling; and the surface of the connecting shaft (304) is installed with a mixing rod (305); and the fixing box (306) is installed on the right side of the upper surface of the mobile base (1).

2. A multi-head pesticide spraying device according to claim 1, characterized in that: A movable frame (307) is slidably connected to the inner side of the fixed box (306), and a filter screen (308) is arranged on the surface of the movable frame (307). An auxiliary handle (309) is installed on the upper surface of the movable frame (307).

3. A multi-head pesticide spraying device according to claim 1, characterized in that: A support frame (4) is installed on the right surface of the pesticide box (2), and a high-pressure water pump (5) is arranged on the upper surface of the support frame (4).

4. A multi-head pesticide spraying device according to claim 3, characterized in that: The surface of the high-pressure water pump (5) is provided with a spraying assembly (6) for spraying pesticides, and the spraying assembly (6) comprises a liquid extraction pipe (601), a liquid delivery pipe (602), a fixing member (603), a two-way telescopic pipe (604), a connecting pipe (605), a water collecting chamber (606), a spraying head (607), a supporting member (608), an electric push rod (609) and a connecting ring (610).

5. A multi-head pesticide spraying device according to claim 4, characterized in that: The liquid extraction pipe (601) is connected to the water inlet of the high-pressure water pump (5), and the water inlet end of the liquid extraction pipe (601) is connected to the lower end of the right surface of the fixing box (306). The water outlet end of the high-pressure water pump (5) is connected to a liquid infusion pipe (602), and a fixing member (603) is arranged on the outside of the liquid infusion pipe (602). The liquid infusion pipe (602) is fixed to the surface of the pesticide box (2) through the fixing member (603).

6. A multi-head pesticide spraying device according to claim 5, characterized in that: A double-way telescopic tube (604) is installed at the water outlet of the infusion tube (602), and connecting tubes (605) are arranged at both ends of the double-way telescopic tube (604).

7. A multi-head pesticide spraying device according to claim 6, characterized in that: A water collecting chamber (606) is installed at the bottom of the connecting pipe (605), and a spray head (607) is arranged on the outer surface of the water collecting chamber (606). The spray heads (607) are arranged in three groups at equal intervals.

8. The multi-head pesticide spraying device according to claim 1, characterized in that: A support member (608) is provided at the right end of the upper surface of the pesticide box (2), and an electric push rod (609) is installed on the inner side of the support member (608). A connecting ring (610) is provided on the upper side of the outer end of the electric push rod (609), and the inner side of the connecting ring (610) is connected to the surface of the connecting pipe (605).

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