Pesticide spraying device

Abstract

The utility model discloses a pesticide spraying device, which relates to the technical field of agricultural planting and comprises a bottom plate, one side of the top of the bottom plate is fixedly connected with a fixing frame, the top of a telescopic rod is fixedly connected with an adjusting base, and the surface of the adjusting base is slidably connected with a first sliding seat and an adjusting plate. The pesticide spraying device has the beneficial effects that the distance between the first sliding seat and the adjusting plate can be adjusted, so that the swinging speed of the swinging arm is adjusted, the speed is adjusted according to the pesticide amount requirement of a spraying area, the spraying speed is adjusted, and the spraying efficiency is improved. And under the action of a second positioning hole and a second fixing bolt, the distance between the two curved bars is adjusted, the swing amplitude of the swing arm is controlled, and use is convenient.

Description

Technical Field

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

[0002] Pesticide refers to a chemical synthesis or a mixture of several substances and their preparations derived from organisms, other natural products and the application of biotechnology, which are used to prevent, eliminate or control diseases, insects, weeds and other harmful organisms that endanger agriculture and forestry, as well as to purposefully regulate, control and influence the metabolism, growth, development and reproduction of plants and harmful organisms. It refers to a general term for a class of drugs used in agricultural production to kill insects, fungicides, harmful animals or weeds in order to protect and promote the growth of plants and crops.

[0003] The pesticide spraying device in the prior art usually sprays pesticides directly onto crops. During the spraying process, farmers can push the device by hand to complete the pesticide spraying in the entire area. However, since the spraying direction of the spray pipe is single and the speed of pushing the pesticide spraying device is different, the amount of pesticide sprayed in different areas of the farmland is often different, thus affecting the overall yield and quality of agricultural products. Utility Model Content

[0004] The purpose of the utility model is to provide a pesticide spraying device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pesticide spraying device, comprising a base plate, a fixing frame is fixedly connected to one side of the top of the base plate, a telescopic rod is slidably connected to the inside of the fixing frame, an adjusting base is fixedly connected to the top of the telescopic rod, a first sliding seat and an adjusting plate are slidably connected to the surface of the adjusting base, an adjusting roller is arranged on the top of the adjusting plate, a curved rod is rollingly connected to the inside of the adjusting roller, a swing arm is rotatably connected to the top of the first sliding seat, a roller is fixedly installed in the middle of the bottom of the swing arm, the roller is rollingly connected to the outer wall of the curved rod, and a section of the swing arm away from the adjusting base is fixedly connected to an atomizing nozzle.

[0006] Preferably, the curved rod is wavy in shape.

[0007] Preferably: a plurality of first positioning holes are provided on both sides of the adjustment base, a first fixing bolt that cooperates with the first positioning hole is threadedly connected to the middle of the first sliding seat, a plurality of second positioning holes are provided on the top of the adjustment plate, and a second fixing bolt that cooperates with the second positioning hole is threadedly connected to the bottom of the adjustment roller.

[0008] Preferably: a pressure handle is provided on one side of the adjusting roller.

[0009] Preferably: a second sliding seat is slidably connected to the side of the surface of the adjustment base away from the first sliding seat, a third fixing bolt that cooperates with the first positioning hole is threadedly connected to the middle of the second sliding seat, an electric telescopic rod is fixedly installed on the bottom of the second sliding seat, and the movable end of the electric telescopic rod is fixedly connected to the bottom of the adjustment plate.

[0010] Preferably: a medicine liquid storage box is fixedly connected to the top of the bottom plate, a delivery pump is fixedly installed on the top of the medicine liquid storage box, a telescopic hose is fixedly connected to the output end of the delivery pump, and the other side of the telescopic hose is fixedly connected to the atomizing nozzle.

[0011] Preferably, an adjustment handle cooperating with the telescopic rod is provided on one side of the fixing frame.

[0012] Preferably, a battery is fixedly mounted on a side of the top of the base plate away from the fixing frame, a push handle is fixedly connected to a side of the base plate close to the battery, and wheels are arranged at the bottom of the base plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: through the setting of the adjusting plate and the curved rod, the curved rod on the top of the adjusting plate contacts the roller at the bottom of the swing arm, so that the curved rod squeezes the roller when being pushed toward the first fixing bolt, so that the swing arm rotates along the shape of the curved rod under the action of the roller, thereby achieving the effect of swinging spraying pesticides; through the setting of the first positioning hole and the first fixing bolt, the distance between the first sliding seat and the adjusting plate can be adjusted, thereby adjusting the swing speed of the swing arm, and adjusting the speed according to the dosage requirement of the spraying area; through the setting of the adjusting roller, the range of the roller rolling on the surface of the curved rod can be limited, so that under the action of the second positioning hole and the second fixing bolt, the distance between the two curved rods can be adjusted, thereby realizing the control of the swing amplitude of the swing arm, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view of the structure of the utility model;

[0015] Figure 2 This is a side view of the structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the utility model;

[0017] Figure 4 It is a schematic diagram of the structure of the utility model;

[0018] Figure 5 It is a schematic diagram of the structure of the utility model.

[0019] In the figure: 1. bottom plate; 2. fixing frame; 3. telescopic rod; 4. adjusting base; 5. first sliding seat; 6. adjusting plate; 7. adjusting roller; 8. bending rod; 9. swing arm; 10. roller; 11. atomizing nozzle; 12. first positioning hole; 13. first fixing bolt; 14. second positioning hole; 15. second fixing bolt; 16. pressurizing handle; 17. second sliding seat; 18. third fixing bolt; 19. electric telescopic rod; 20. liquid medicine storage box; 21. delivery pump; 22. telescopic hose; 23. adjusting handle; 24. battery; 25. push handle; 26. wheel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 5 The utility model provides a technical solution: a pesticide spraying device, including a bottom plate 1, a fixing frame 2 is fixedly connected to one side of the top of the bottom plate 1, a telescopic rod 3 is slidably connected inside the fixing frame 2, an adjusting base 4 is fixedly connected to the top of the telescopic rod 3, a first sliding seat 5 and an adjusting plate 6 are slidably connected to the surface of the adjusting base 4, an adjusting roller 7 is arranged on the top of the adjusting plate 6, a curved rod 8 is rollingly connected to the inside of the adjusting roller 7, a swing arm 9 is rotatably connected to the top of the first sliding seat 5, a roller 10 is fixedly installed in the middle of the bottom of the swing arm 9, the roller 10 is rollingly connected to the outer wall of the curved rod 8, and a section of the swing arm 9 away from the adjusting base 4 is fixedly connected to an atomizing nozzle 11.

[0022] In an optional embodiment: the curved rod 8 is wavy in shape, a plurality of first positioning holes 12 are provided on both sides of the adjusting base 4, a first fixing bolt 13 which cooperates with the first positioning hole 12 is threadedly connected to the middle of the first sliding seat 5, a plurality of second positioning holes 14 are provided on the top of the adjusting plate 6, a second fixing bolt 15 which cooperates with the second positioning hole 14 is threadedly connected to the bottom of the adjusting roller 7, and a pressure handle 16 is provided on one side of the adjusting roller 7.

[0023] It should be noted that when the pesticide spraying operation is performed, the adjusting plate 6 will slide back and forth on the surface of the adjusting base 4 driven by the components in the device. When the adjusting plate 6 is close to the first fixing bolt 13, the curved rod 8 at the top of the adjusting plate 6 contacts the roller 10 at the bottom of the swing arm 9, so that the curved rod 8 squeezes the roller 10 in the process of being pushed toward the first fixing bolt 13, so that the swing arm 9 rotates along the shape of the curved rod 8 under the action of the roller 10 to achieve a swinging effect. When the driving component of the device retracts and pushes the adjusting plate 6 again, the swing arm 9 will be moved between the curved rod 8 and the roller 10. , turns to the other side of the top of the adjusting plate 6 under the action of, thereby realizing the swing spraying of pesticides, the distance between the first sliding seat 5 and the adjusting plate 6 can be adjusted through the first positioning hole 12 and the first fixing bolt 13, thereby adjusting the swing speed of the swing arm 9, and adjusting the speed according to the amount of medicine required in the spraying area. The two adjusting rollers 7 on the top of the adjusting plate 6 can limit the rolling range of the roller 10 on the surface of the curved rod 8, so that the spacing between the two curved rods 8 is adjusted under the action of the second positioning hole 14 and the second fixing bolt 15, so as to realize the control of the swing amplitude of the swing arm 9, which is convenient for use.

[0024] In an optional embodiment: a second sliding seat 17 is slidably connected to a side of the surface of the adjustment base 4 away from the first sliding seat 5, a third fixing bolt 18 that cooperates with the first positioning hole 12 is threadedly connected to the middle of the second sliding seat 17, an electric telescopic rod 19 is fixedly installed on the bottom of the second sliding seat 17, and the movable end of the electric telescopic rod 19 is fixedly connected to the bottom of the adjustment plate 6.

[0025] It should be noted that the electric telescopic rod 19 at the bottom of the second sliding seat 17 can drive the adjustment plate 6 to slide on the surface of the adjustment base 4, thereby driving the swing arm 9 to rotate. Through the cooperation of the first positioning hole 12 and the third fixing bolt 18, the distance between the installation point of the third fixing bolt 18 and the middle part of the adjustment base 4 can be adjusted, thereby adjusting the movement range of the adjustment plate 6, and then adjusting the fixed position of the roller 10 at the bottom of the swing arm 9 to further adjust the swing amplitude of the swing arm 9.

[0026] In an optional embodiment: a liquid medicine storage tank 20 is fixedly connected to the top of the base plate 1, a delivery pump 21 is fixedly installed on the top of the liquid medicine storage tank 20, a telescopic hose 22 is fixedly connected to the output end of the delivery pump 21, and the other side of the telescopic hose 22 is fixedly connected to the atomizing nozzle 11.

[0027] It should be noted that the delivery pump 21 can extract the pesticide from the liquid medicine storage tank 20 and deliver it to the atomizing nozzle 11 through the telescopic hose 22 to achieve the effect of pesticide spraying.

[0028] In an optional embodiment: an adjustment handle 23 cooperating with the telescopic rod 3 is provided on one side of the fixing frame 2, a battery 24 is fixedly installed on the top side of the base plate 1 away from the fixing frame 2, a push handle 25 is fixedly connected to the side of the base plate 1 close to the battery 24, and wheels 26 are provided at the bottom of the base plate 1.

[0029] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "the other end", "upper", "one side", "top", "inside", "front", "center", "both ends" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0030] In addition, the terms "first", "second", "third" and "fourth" are used for descriptive purposes only and are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, the features defined as "first", "second", "third" and "fourth" may explicitly or implicitly include at least one of such features.

[0031] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0032] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pesticide spraying device, comprising a base plate (1), characterized in that: A fixing frame (2) is fixedly connected to one side of the top of the bottom plate (1), a telescopic rod (3) is slidably connected inside the fixing frame (2), an adjusting base (4) is fixedly connected to the top of the telescopic rod (3), a first sliding seat (5) and an adjusting plate (6) are slidably connected to the surface of the adjusting base (4), an adjusting roller (7) is arranged on the top of the adjusting plate (6), a curved rod (8) is rollingly connected inside the adjusting roller (7), a swing arm (9) is rotatably connected to the top of the first sliding seat (5), a roller (10) is fixedly installed in the middle of the bottom of the swing arm (9), the roller (10) is rollingly connected to the outer wall of the curved rod (8), and a section of the swing arm (9) away from the adjusting base (4) is fixedly connected to an atomizing nozzle (11).

2. A pesticide spraying device according to claim 1, characterized in that: The curved rod (8) is wavy in shape.

3. A pesticide spraying device according to claim 1, characterized in that: A plurality of first positioning holes (12) are provided on both sides of the adjustment base (4); a first fixing bolt (13) is threadedly connected to the middle of the first sliding seat (5) and matches the first positioning hole (12); a plurality of second positioning holes (14) are provided on the top of the adjustment plate (6); and a second fixing bolt (15) is threadedly connected to the bottom of the adjustment roller (7) and matches the second positioning hole (14).

4. A pesticide spraying device according to claim 1, characterized in that: A pressure handle (16) is provided on one side of the adjusting roller (7).

5. A pesticide spraying device according to claim 1, characterized in that: A second sliding seat (17) is slidably connected to a side of the surface of the adjustment base (4) away from the first sliding seat (5); a third fixing bolt (18) that cooperates with the first positioning hole (12) is threadedly connected to the middle of the second sliding seat (17); an electric telescopic rod (19) is fixedly installed at the bottom of the second sliding seat (17); and a movable end of the electric telescopic rod (19) is fixedly connected to the bottom of the adjustment plate (6).

6. A pesticide spraying device according to claim 1, characterized in that: The top of the bottom plate (1) is fixedly connected to a liquid medicine storage box (20), the top of the liquid medicine storage box (20) is fixedly installed with a delivery pump (21), the output end of the delivery pump (21) is fixedly connected to a telescopic hose (22), and the other side of the telescopic hose (22) is fixedly connected to the atomizing nozzle (11).

7. A pesticide spraying device according to claim 1, characterized in that: An adjustment handle (23) that cooperates with the telescopic rod (3) is provided on one side of the fixing frame (2).

8. A pesticide spraying device according to claim 1, characterized in that: A storage battery (24) is fixedly mounted on the top of the base plate (1) at a side away from the fixing frame (2), a push handle (25) is fixedly connected to the side of the base plate (1) close to the storage battery (24), and wheels (26) are arranged at the bottom of the base plate (1).

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