Uniform stirring device for agricultural pest control agent

Abstract

The utility model relates to a uniform stirring device for agricultural pest control agents, which comprises a stirring barrel, a feeding port is arranged on the upper portion of the stirring barrel, a discharging port is arranged on the lower portion of the stirring barrel, a rotating shaft tube and a rotating shaft are arranged in the stirring barrel, the rotating shaft is rotatably connected with the shaft tube and extends out of the shaft tube, and an upper paddle is fixedly connected to the bottom of the shaft tube. The bottom of the rotating shaft is fixedly connected with a lower paddle, and the rotating directions of the upper paddle and the lower paddle are opposite. According to the uniform stirring device for the agricultural pest control agent, the upper-layer paddle and the lower-layer paddle which rotate oppositely are arranged, the rotating inertia of an agent solution is broken through the paddles which rotate reversely, so that the agent is rapidly and uniformly dissolved, and the stirring efficiency and uniformity are improved.

Description

Technical Field

[0001] The utility model relates to a stirring device, in particular to a uniform stirring device for agricultural pest control agents. Background Art

[0002] The pesticide stirring device is a stirring and mixing tool for agricultural pest control agents during agricultural production. It can mix and stir different types of pesticides with water and then spray them. Scientific, uniform, and appropriate mixing of pesticides is the main method for agricultural pest control, which can not only meet the production needs but also avoid excessive pesticide residues.

[0003] For the existing pesticide mixing and uniform stirring device, it usually stirs in a single direction with the stirring paddle. Some incompatible pesticide components will flow along with the inertia of the single - direction stirring, resulting in a relatively low mixing and uniformity of the pesticides. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a uniform stirring device for agricultural pest control agents, which is used to solve the problem that the existing stirring device stirs in a single direction with the stirring paddle, and some incompatible pesticide components will flow along with the inertia of the single - direction stirring, resulting in a relatively low mixing and uniformity of the pesticides.

[0005] To solve the above problems, the utility model provides a uniform stirring device for agricultural pest control agents, which includes a stirring barrel. A feeding port is arranged at the upper part of the stirring barrel, and a discharging port is arranged at the lower part of the stirring barrel. A rotating shaft tube and a rotating shaft are arranged inside the stirring barrel. The rotating shaft is rotationally connected to the shaft tube and extends out from the shaft tube. A upper paddle is fixedly connected to the bottom of the shaft tube, and a lower paddle is fixedly connected to the bottom of the rotating shaft. The rotating directions of the upper paddle and the lower paddle are opposite.

[0006] The uniform stirring device for agricultural pest control agents provided by the utility model also has the following technical features:

[0007] Further, a gear box is arranged at the top of the stirring barrel. The bottom of the gear box is rotationally connected to the shaft tube, and the top of the gear box is rotationally connected to the rotating shaft.

[0008] Further, the top end of the shaft tube extends upward into the gear box and is fixedly connected with a lower bevel gear. The lower bevel gear is provided with a central hole for the rotating shaft to extend upward. The top end of the rotating shaft is fixedly connected with an inverted upper bevel gear. A driving gear is meshed between the upper bevel gear and the lower bevel gear.

[0009] Further, the gear box is fixedly connected with a stirring motor, and the driving shaft of the stirring motor is fixedly connected with the driving gear.

[0010] Further, a lifting cabin is fixedly connected to the top of the stirring barrel, the gearbox moves up and down in the lifting cabin, a sliding groove is arranged on the side wall of the lifting cabin, and the driving shaft of the stirring motor slides up and down in the sliding groove.

[0011] Further, a guide rod and a rotating lead screw are vertically arranged in the lifting cabin, a guide hole and a threaded hole are arranged on the gearbox, the guide hole is slidably connected with the guide rod, and the threaded hole is threadedly connected with the lead screw.

[0012] Further, a lifting motor is fixedly connected to the top of the lifting cabin, and the driving shaft of the lifting motor is fixedly connected with the lead screw.

[0013] Further, both the guide rod and the lead screw are two, and the two guide rods and the two lead screws are respectively arranged diagonally on the gearbox.

[0014] The utility model has the following beneficial effects: The uniform stirring device for agricultural pest control agents of the present application breaks the rotational inertia of the agent solution by arranging the upper and lower layers of paddle blades rotating in opposite directions, so that the agents are quickly and evenly dissolved, improving the stirring efficiency and uniformity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front view sectional axonometric schematic diagram of the uniform stirring device for agricultural pest control agents of the embodiment of the present utility model;

[0016] Figure 2 It is a front view sectional schematic diagram of the uniform stirring device for agricultural pest control agents of the embodiment of the present utility model;

[0017] Figure 3 It is an axonometric schematic diagram of the uniform stirring device for agricultural pest control agents of the embodiment of the present utility model.

[0018] (1 - Stirring barrel, 2 - Feeding port, 3 - Discharging port, 4 - Shaft tube, 5 - Rotating shaft, 6 - Upper paddle blade, 7 - Lower paddle blade, 8 - Gearbox, 9 - Lower bevel gear, 10 - Upper bevel gear, 11 - Driving gear, 12 - Stirring motor, 13 - Lifting cabin, 14 - Sliding groove, 15 - Guide rod, 16 - Lead screw, 17 - Lifting motor) DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The present utility model will be described in detail below with reference to the drawings and in conjunction with the embodiments. It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments can be combined with each other.

[0020] Such as Figures 1 to 3In the embodiment of the uniform stirring device for agricultural pest control agents of the present utility model shown, the uniform stirring device for agricultural pest control agents includes a stirring barrel 1. A feeding port 2 is provided at the upper part of the stirring barrel 1, and a discharging port 3 is provided at the lower part of the stirring barrel 1. A rotating shaft tube 4 and a rotating shaft 5 are arranged inside the stirring barrel 1. The rotating shaft 5 is rotatably connected to the shaft tube 4 and extends out from the shaft tube 4. An upper paddle 6 is fixedly connected to the bottom of the shaft tube 4, and a lower paddle 7 is fixedly connected to the bottom of the rotating shaft 5. The upper paddle 6 and the lower paddle 7 rotate in opposite directions.

[0021] Specifically, the pesticide agent and water to be stirred are put into the stirring barrel 1 from the feeding port 2, so that the rotating shaft 5 and the shaft tube 4 rotate, driving the upper paddle 6 and the lower paddle 7 to rotate. Since the upper paddle 6 and the lower paddle 7 rotate in opposite directions, the water and the agent in the stirring barrel 1 will not form a unidirectional inertial movement. The agent and the water collide with each other to produce mixing, thereby improving the stirring efficiency and the mixing uniformity.

[0022] In an embodiment of the present application, preferably, a gear box 8 is provided at the top of the stirring barrel 1. The bottom of the gear box 8 is rotatably connected to the shaft tube 4, and the top of the gear box 8 is rotatably connected to the rotating shaft 5, which is used to fix the gear set and prevent the gears from being misaligned with each other.

[0023] In an embodiment of the present application, preferably, the top end of the shaft tube 4 extends upward into the gear box 8 and is fixedly connected to a lower bevel gear 9. The lower bevel gear 9 is provided with a central hole (not marked in the figure) for the rotating shaft 5 to extend upward. The top end of the rotating shaft 5 is fixedly connected to an inverted upper bevel gear 10. A driving gear 11 is meshed between the upper bevel gear 10 and the lower bevel gear 9. When the driving gear 11 rotates, it drives the oppositely arranged upper bevel gear 10 and lower bevel gear 9 to rotate in different directions, thereby driving the shaft tube 4 and the rotating shaft 5 to rotate in opposite directions.

[0024] In an embodiment of the present application, preferably, the gear box 8 is fixedly connected to a stirring motor 12. The driving shaft of the stirring motor 12 is fixedly connected to the driving gear 11, which is used to rotate the driving gear 11.

[0025] In an embodiment of the present application, preferably, a lifting cabin 13 is fixedly connected to the top of the stirring barrel 1. The gear box 8 moves up and down inside the lifting cabin 13. A sliding groove 14 is provided on the side wall of the lifting cabin 13. The driving shaft of the stirring motor 12 slides up and down in the sliding groove 14, which is used for the gear box 8 to move up and down when driving the paddle to rotate, thereby driving the upper paddle 6 and the lower paddle 7 to stir at different heights inside the stirring barrel 1.

[0026] In an embodiment of the present application, preferably, a guide rod 15 and a rotating lead screw 16 are vertically arranged in the lifting cabin 13. The gearbox 8 is provided with a guide hole (not marked in the figure) and a threaded hole (not marked in the figure). The guide hole is slidably connected to the guide rod 15, and the threaded hole is threadedly connected to the lead screw 16, for driving the gearbox 8 to slide up and down in the lifting cabin 13.

[0027] In an embodiment of the present application, preferably, a lifting motor 17 is fixedly connected to the top of the lifting cabin 13. The drive shaft of the lifting motor 17 is fixedly connected to the lead screw 16, for driving the lead screw 16 to rotate, thereby driving the gearbox 8 to move.

[0028] In an embodiment of the present application, preferably, there are two guide rods 15 and two lead screws 16. The two guide rods 15 and the two lead screws 16 are respectively arranged diagonally on the gearbox 8, for keeping the balance of the gearbox 8 when it moves and avoiding movement jamming.

[0029] In summary, for the uniform stirring device for agricultural pest control agents in the above embodiments of the present utility model, specifically, the pesticide agent and water to be stirred are put into the feeding port 2 of the stirring barrel 1. The stirring motor 12 is started. The stirring motor 12 drives the driving gear 11 to rotate, driving the upper bevel gear 10 and the lower bevel gear 9 to rotate in opposite directions, driving the rotating shaft 5 and the shaft tube 4 to rotate in opposite directions, so that the rotation directions of the upper paddle 6 and the lower paddle 7 are opposite. The water and the agent in the stirring barrel 1 will not form a unidirectional motion inertia. The agent and the water collide with each other to produce mixing. When the upper paddle 6 and the lower paddle 7 rotate, the lifting motor 17 is started. The lifting motor 17 drives the lead screw 16 to rotate, so that the gearbox 8 drives the stirring motor 12 to move up and down in the lifting cabin 13. The upper paddle 6 and the lower paddle 7 perform stirring at different heights in the stirring barrel 1, improving the stirring efficiency and the mixing uniformity; by arranging the upper and lower layers of paddles rotating in opposite directions, the device uses the reversely rotating paddles to break the rotational inertia of the agent solution, making the agent dissolve quickly and evenly, and improving the stirring efficiency and uniformity.

[0030] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, rather than to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A uniform stirring device for agricultural pest control agents, comprising a stirring barrel, wherein the upper portion of the stirring barrel is provided with a feeding port, and the lower portion of the stirring barrel is provided with a discharging port, characterized in that: A rotating shaft tube and a rotating shaft are provided in the mixing barrel. The rotating shaft is rotatably connected to the shaft tube and extends out of the shaft tube. An upper blade is fixedly connected to the bottom of the shaft tube, and a lower blade is fixedly connected to the bottom of the rotating shaft. The upper blade and the lower blade rotate in opposite directions.

2. The uniform stirring device for agricultural pest control agents according to claim 1, characterized in that: A gear box is provided on the top of the mixing barrel, the bottom of the gear box is rotatably connected to the shaft tube, and the top of the gear box is rotatably connected to the rotating shaft.

3. The uniform stirring device for agricultural pest control agents according to claim 2, characterized in that: The top end of the shaft tube extends upward into the gear box and is fixedly connected to a lower bevel gear. The lower bevel gear is provided with a center hole for the rotating shaft to extend upward. The top end of the rotating shaft is fixedly connected to an inverted upper bevel gear. A driving gear is meshed between the upper bevel gear and the lower bevel gear.

4. The uniform stirring device for agricultural pest control agent according to claim 3, characterized in that: The gear box is fixedly connected to a stirring motor, and a driving shaft of the stirring motor is fixedly connected to the driving gear.

5. The uniform stirring device for agricultural pest control agent according to claim 4, characterized in that: A lifting cabin is fixedly connected to the top of the mixing barrel, the gear box moves up and down in the lifting cabin, a slide groove is arranged on the side wall of the lifting cabin, and the driving shaft of the mixing motor slides up and down in the slide groove.

6. The uniform stirring device for agricultural pest control agent according to claim 5, characterized in that: A guide rod and a rotating lead screw are vertically arranged in the lifting cabin, and a guide hole and a threaded hole are arranged on the gear box. The guide hole is slidably connected to the guide rod, and the threaded hole is threadedly connected to the lead screw.

7. The uniform stirring device for agricultural pest control agents according to claim 6, characterized in that: A lifting motor is fixedly connected to the top of the lifting cabin, and a driving shaft of the lifting motor is fixedly connected to the lead screw.

8. The uniform stirring device for agricultural pest control agents according to claim 7, characterized in that: There are two guide rods and two lead screws, and the two guide rods and the two lead screws are respectively arranged diagonally on the gear box.

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