Liquid pesticide discharging and applying mechanism

Abstract

The utility model relates to the field of pesticide production, and discloses a liquid pesticide discharging and applying mechanism which comprises a handheld component, a positioning part is slidably mounted on the outer surface of the handheld part, and a discharging and applying part is rotatably mounted on the outer surface of the positioning part; the discharging and applying component comprises positioning gear rings, a connecting frame, a spray head and a branch conveying pipe, the positioning gear rings are symmetrically arranged at one end of the connecting frame, the spray head is rotationally installed at the other end of the connecting frame, and one end of the branch conveying pipe is connected to the center of the top; the discharging and applying component and the positioning component are arranged on the outer surface of one end of the holding rod, so that a quality inspector can conveniently adjust the deflection angle of the connecting frame and the overall length between the holding rod and the connecting frame according to own conditions, and the arm of the quality inspector can naturally droop when the quality inspector discharges and applies pesticide; and the labor intensity of quality inspection personnel is reduced.

Description

Technical Field

[0001] The utility model relates to the field of pesticide production, and particularly relates to a liquid pesticide discharging mechanism. Background Art

[0002] The production of liquid pesticide formulations is mainly for subsequent discharging and using in agricultural production. In the quality inspection process of pesticides, bioactivity determination, a conventional method for pesticide quality inspection, requires discharging pesticides onto target organisms to evaluate the toxicity, stability, and potency of pesticides. During the discharging process for liquid pesticide quality inspection, a liquid pesticide discharging mechanism is needed to simulate the actual discharging process of liquid pesticides, so as to evaluate the toxicity, stability, and potency of pesticides.

[0003] However, when the existing liquid pesticide discharging mechanism is used in quality inspection, due to the simple discharging mechanism, it is impossible to adjust the simulated pesticide discharging height according to the height of quality inspection personnel and the height of target organisms. As a result, the arms of quality inspection personnel cannot hang naturally when using the liquid pesticide discharging mechanism. Therefore, quality inspection personnel need to bend or stretch their arms for a long time, which increases the fatigue of quality inspection personnel, thus unable to improve the efficiency of evaluating the toxicity, stability, and potency of pesticides, and unable to obtain the quality inspection results of simulated discharging in a timely manner. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a liquid pesticide discharging mechanism to solve the following technical problems: how to make the liquid pesticide simulation discharging mechanism adaptively adjust according to the height of quality inspection personnel and the height of target organisms to meet the quality inspection requirements for liquid pesticide simulation discharging.

[0005] The purpose of the utility model can be achieved by the following technical solutions: a liquid pesticide discharging mechanism, comprising: a handheld component; a positioning component is slidably installed on the outer surface of the handheld component, and a discharging component is rotatably installed on the outer surface of the positioning component;

[0006] The discharging component includes a positioning tooth ring, a connecting frame, a nozzle, and a branch delivery pipe. The positioning tooth rings are symmetrically arranged at one end of the connecting frame, the nozzle is rotatably installed at the other end of the connecting frame, and one end of the branch delivery pipe is connected to the center of the top;

[0007] The positioning component includes a limiting frame and a limiting sleeve. The limiting frame is obliquely and fixedly connected to the outer surface of one end of the limiting sleeve. Socket holes are symmetrically formed at the edge of one end face of the limiting sleeve. Limiting shafts are arranged on both sides of one end of the limiting sleeve. A threaded rod is threadedly connected to the center of the top of the limiting frame. One end of the threaded rod is rotatably clamped with a positioning tooth block, and a positioning tooth frame is rotatably clamped on the outer surface of the middle part of the threaded rod;

[0008] The handheld component includes a limit rod, an inclined tooth groove, a switch, a grip rod, and a main delivery pipe. The main delivery pipe is fixedly connected to one end of the grip rod. The limit rods are evenly arranged on the outer surface of the grip rod. The inclined tooth groove is formed on the outer surface of one end of the grip rod. The switch is arranged on the outer surface of one end of the grip rod.

[0009] As a preferred embodiment of the present invention: The connecting frame is rotationally clamped to the outer surface of the limit shaft through a positioning tooth ring. The nozzle is connected to communicate with one end of the grip rod through a branch delivery pipe. The limit sleeve is slidably sleeved on the outer surface of one end of the grip rod. The limit rod is slidably inserted into the outer surface of the limit sleeve through a socket hole. The positioning tooth block is clamped to the outer surface of the grip rod through the inclined tooth groove. The threaded rod is clamped to the outer surface of the positioning tooth ring through a positioning tooth frame on its outer surface.

[0010] As a preferred embodiment of the present invention: The threaded rod is inclined on the outer surface of the limit sleeve.

[0011] As a preferred embodiment of the present invention: Both ends of the positioning tooth frame are slidably inserted into both ends of the top of the limit frame.

[0012] As a preferred embodiment of the present invention: The positioning tooth block is slidably clamped inside the limit frame.

[0013] As a preferred embodiment of the present invention: The material of the connecting frame is plastic.

[0014] As a preferred embodiment of the present invention: The outer surface of one end of the grip rod is provided with concave and convex patterns.

[0015] The beneficial effects of the present invention:

[0016] (1) In order to reduce the labor intensity of quality inspection personnel, the present invention is provided with a discharging component and a positioning component on the outer surface of one end of the grip rod, so as to facilitate the quality inspection personnel to adjust the deflection angle of the connecting frame and the overall length between the grip rod and the connecting frame according to their own situations, so that the arm of the quality inspection personnel can hang naturally when discharging pesticides, reducing the labor intensity of the quality inspection personnel, and thus being able to obtain the quality inspection results of simulated discharging in a timely manner, and evaluating the toxicity, stability and potency of pesticides. Description of the Drawings

[0017] The following further illustrates the present invention in conjunction with the drawings.

[0018] Figure 1 It is a schematic structural diagram of a pesticide discharging mechanism;

[0019] Figure 2 It is a schematic expanded structural diagram of a pesticide discharging mechanism;

[0020] Figure 3 It is a schematic structural diagram of a discharging component;

[0021] Figure 4 It is a schematic structural diagram of the positioning component;

[0022] Figure 5 It is a schematic structural diagram of the handheld component.

[0023] Description of the drawings: 1. Discharging component; 2. Positioning component; 3. Handheld component; 11. Positioning tooth ring; 12. Connecting frame; 13. Sprinkler head; 14. Branch delivery pipe; 21. Limit frame; 22. Threaded rod; 23. Positioning tooth frame; 24. Positioning tooth block; 25. Socket hole; 26. Limit sleeve; 27. Limit shaft; 31. Limit rod; 32. Helical tooth groove; 33. Switch; 34. Grip rod; 35. Main delivery pipe. Detailed implementation manners

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0025] Please refer to Figures 1 - 5 As shown, the present invention is a liquid pesticide discharging mechanism, including: a handheld component 3; a positioning component 2 is slidably installed on the outer surface of the handheld component 3, and a discharging component 1 is rotatably installed on the outer surface of the positioning component 2;

[0026] The discharging component 1 includes a positioning tooth ring 11, a connecting frame 12, a sprinkler head 13 and a branch delivery pipe 14. The positioning tooth rings 11 are symmetrically arranged at one end of the connecting frame 12, the sprinkler head 13 is rotatably installed at the other end of the connecting frame 12, and one end of the branch delivery pipe 14 is connected to the center of the top of;

[0027] The positioning component 2 includes a limit frame 21 and a limit sleeve 26. The limit frame 21 is inclined and fixedly connected to the outer surface of one end of the limit sleeve 26. Socket holes 25 are symmetrically opened at the edge of one end surface of the limit sleeve 26. Limit shafts 27 are arranged on both sides of one end of the limit sleeve 26. A threaded rod 22 is threadedly connected to the center of the top of the limit frame 21. A positioning tooth block 24 is rotatably clamped at one end of the threaded rod 22, and a positioning tooth frame 23 is rotatably clamped on the outer surface of the middle part of the threaded rod 22;

[0028] The handheld component 3 includes a limit rod 31, a helical tooth groove 32, a switch 33, a grip rod 34 and a main delivery pipe 35. The main delivery pipe 35 is fixedly connected to one end of the grip rod 34. The limit rods 31 are evenly arranged on the outer surface of the grip rod 34. The helical tooth groove 32 is opened on the outer surface of one end of the grip rod 34. The switch 33 is arranged on the outer surface of one end of the grip rod 34.

[0029] In the present utility model, the connecting frame 12 is rotationally clamped to the outer surface of the limiting shaft 27 through the positioning tooth ring 11, which can ensure the deflection adjustment of the connecting frame 12 on the outer surface of the limiting sleeve 26. The nozzle 13 is connected and communicated with one end of the grip rod 34 through the branch delivery pipe 14, which can ensure the normal delivery of pesticides. The limiting sleeve 26 is slidably sleeved on the outer surface of one end of the grip rod 34, which can provide support for one end of the connecting frame 12. The limiting rod 31 is slidably inserted into the outer surface of the limiting sleeve 26 through the socket hole 25, and the limiting rod 31 can play a role in limiting the sliding of the limiting sleeve 26. The positioning tooth block 24 is clamped to the outer surface of the grip rod 34 through the helical tooth groove 32, and the threaded rod 22 is clamped to the outer surface of the positioning tooth ring 11 through the positioning tooth frame 23 on its outer surface.

[0030] In the present utility model, the threaded rod 22 is inclined on the outer surface of the limiting sleeve 26, which can facilitate the positioning of the positioning component 2 on the outer surface of the grip rod 34 and can also position the deflection position of the connecting frame 12. The two ends of the positioning tooth frame 23 are slidably inserted into the two ends of the top of the limiting frame 21, which can play a role in limiting the sliding of the positioning tooth frame 23 and ensure the accurate clamping of the positioning tooth frame 23 and the positioning tooth ring 11. The positioning tooth block 24 is slidably clamped inside the limiting frame 21, which can play a role in limiting the sliding of the positioning tooth block 24. The connecting frame 12 is made of plastic, which can reduce the weight held by the quality inspector. The outer surface of one end of the grip rod 34 is provided with concave and convex patterns, which can increase the friction force when held by the quality inspector.

[0031] Working principle of the present utility model: When applying pesticides to the target organism and simulating the application process of liquid pesticides in actual use, the quality inspector of liquid pesticides first adjusts the height of the nozzle 13 according to his own use. The quality inspector first holds one end of the grip rod 34, and the arm hangs naturally, and then adjusts the application height to the target organism according to the height of the target organism. First, rotate the threaded rod 22 in the reverse direction to drive the positioning tooth block 24 and the positioning tooth frame 23 to move away from the inclined tooth groove 32 and the positioning tooth ring 11 respectively, and then push the limit sleeve 26 to slide on the outer surface of one end of the grip rod 34, and at the same time drive the connecting frame 12 to slide synchronously, and then pull the connecting frame 12 to turn up or down, so that the nozzle 13 reaches a suitable distance from the top of the target organism, and rotate the nozzle 13 to align with the target organism, and then keep the deflection angle of the connecting frame 12, and then pull the connecting frame 12 to drive the limit sleeve 26 to slide on the outer surface of the grip rod 34 until the overall length between the grip rod 34 and the connecting frame 12 meets the requirements, and then rotate the threaded rod 22 in the reverse direction to drive the positioning tooth block 24 at one end to be engaged with the inclined tooth groove 32 on the outer surface of the grip rod 34, and at the same time the positioning tooth frame 23 will be engaged with the outer surface of the rotated positioning tooth ring 11, so as to position the connecting frame 12 at the deflected and sliding positions, and then the pesticide can be controlled to be transported to the inside of the grip rod 34 through the main delivery pipe 35, and then transported to the inside of the branch delivery pipe 14 through the grip rod 34, and finally sprayed out through the nozzle 13, so as to achieve the purpose of applying pesticides, so that the liquid pesticide simulation application mechanism can be adaptively adjusted according to the height of the quality inspector and the height of the target organism, meet the quality inspection requirements of people for the simulation application of liquid pesticides, at the same time, it can make the quality inspector's arm hang naturally, reduce the labor intensity of the quality inspector, and can improve the evaluation of the toxicity, stability and potency efficiency of pesticides, and obtain the quality inspection results of the simulation application in time.

[0032] The above has described in detail an embodiment of the present utility model, but the content is only the preferred embodiment of the present utility model, and cannot be considered as used to limit the scope of implementation of the present utility model. All equal changes and improvements made according to the scope of application of the present utility model shall still fall within the scope covered by the patent of the present utility model.

Claims

1. A liquid pesticide application mechanism, comprising: Handheld component (3); characterized in that a positioning component (2) is slidably mounted on the outer surface of the handheld component (3), and a discharging component (1) is rotatably mounted on the outer surface of the positioning component (2); The discharging component (1) includes a positioning tooth ring (11), a connecting frame (12), a nozzle (13) and a branch delivery pipe (14). The positioning tooth ring (11) is symmetrically arranged at one end of the connecting frame (12), the nozzle (13) is rotatably mounted at the other end of the connecting frame (12), and one end of the branch delivery pipe (14) is connected to the center of the top of; The positioning component (2) includes a limiting frame (21) and a limiting sleeve (26). The limiting frame (21) is obliquely and fixedly connected to the outer surface of one end of the limiting sleeve (26). Socket holes (25) are symmetrically formed at the edge of one end surface of the limiting sleeve (26). Limiting shafts (27) are arranged on both sides of one end of the limiting sleeve (26). A threaded rod (22) is threadedly connected to the center of the top of the limiting frame (21). A positioning tooth block (24) is rotatably clamped at one end of the threaded rod (22), and a positioning tooth frame (23) is rotatably clamped on the outer surface of the middle part of the threaded rod (22); The handheld component (3) includes a limiting rod (31), an inclined tooth groove (32), a switch (33), a grip rod (34) and a main delivery pipe (35). The main delivery pipe (35) is fixedly connected to one end of the grip rod (34). The limiting rods (31) are evenly arranged on the outer surface of the grip rod (34). The inclined tooth groove (32) is formed on the outer surface of one end of the grip rod (34). The switch (33) is arranged on the outer surface of one end of the grip rod (34).

2. The liquid pesticide application mechanism according to claim 1, characterized in that, The connecting frame (12) is rotatably clamped on the outer surface of the limiting shaft (27) through the positioning tooth ring (11). The nozzle (13) is connected in communication with one end of the grip rod (34) through the branch delivery pipe (14). The limiting sleeve (26) is slidably sleeved on the outer surface of one end of the grip rod (34). The limiting rod (31) is slidably inserted into the outer surface of the limiting sleeve (26) through the socket hole (25). The positioning tooth block (24) is clamped on the outer surface of the grip rod (34) through the inclined tooth groove (32). The threaded rod (22) is clamped on the outer surface of the positioning tooth ring (11) through the positioning tooth frame (23) on its outer surface.

3. The liquid pesticide discharging and applying mechanism according to claim 2, characterized in that The threaded rod (22) is obliquely arranged on the outer surface of the limiting sleeve (26).

4. The liquid pesticide application mechanism according to claim 3, characterized in that, Both ends of the positioning tooth frame (23) are slidably inserted into both ends of the top of the limiting frame (21).

5. The liquid pesticide application mechanism according to claim 4, wherein The positioning tooth block (24) is slidably clamped inside the limiting frame (21).

6. The liquid pesticide application mechanism according to claim 5, characterized in that, The connecting frame (12) is made of plastic.

7. The liquid pesticide discharging and applying mechanism according to claim 6, characterized in that, The outer surface of one end of the grip rod (34) is provided with concave and convex patterns.

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