Rice insecticide filtering device

Abstract

The utility model discloses a rice insecticide filtering device which comprises a base, supporting frames are connected to the base, a filtering mechanism is arranged between the supporting frames, a liquid inlet is formed in a filtering box, a filtering cylinder is connected into the filtering box, a liquid outlet is formed in the lower end of the filtering box, and a collecting bottle is arranged at the corresponding position of the lower end of the liquid outlet. A tray mechanism is arranged at the lower end of the collecting bottle. According to the pesticide spraying device, the pesticide conveying pipeline is connected to the threaded pipe in a threaded mode, when the pesticide conveying pipeline leaks, leaked pesticide liquid can flow into the liquid inlet along gaps between the supporting pipes in the liquid inlet hopper, and the situation that the pesticide leaked in the pouring process is stained on the skin and hurt the human body is avoided; and the insecticide enters the filter cartridge from the liquid inlet, and is collected after being filtered by the filter element, so that impurities in the insecticide are better filtered out, and the quality of the insecticide is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering devices, in particular to a filtering device for rice insecticides. Background Art

[0002] During the planting process of rice, pests still occur. To deal with such pests, biological insecticides are currently sprayed for insect control. The commonly used rice insecticides mainly include five types: medium and low toxicity organophosphorus insecticides, pyrethroid insecticides, carbamate insecticides, nereistoxin insecticides, and biological insecticides.

[0003] In agricultural production, insecticides are used to prevent crops from being damaged by pests, which can limitedly increase the yield of crops. During the preparation process of insecticides, impurities in the liquid need to be filtered. In the prior art, the insecticide is usually poured into a filtering device for filtration. During the pouring process, phenomena such as spilling and leakage may occur. Insecticides are harmful to the human body, and contact with the skin will cause damage to the human body, affecting the health of the staff. Content of the Utility Model

[0004] The purpose of the utility model is to solve the disadvantages existing in the prior art, and a filtering device for rice insecticides is proposed.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a filtering device for rice insecticides, including a base, a support frame is connected to the base, a filtering mechanism is arranged between the support frames, the filtering mechanism includes a filtering box, the filtering box is connected between the support frames, a liquid inlet is arranged on the filtering box, a filtering cylinder is connected inside the filtering box, a liquid outlet is arranged at the lower end of the filtering box, a collecting bottle is arranged at the corresponding position below the liquid outlet, a tray mechanism is arranged at the lower end of the collecting bottle, the tray mechanism is installed on the base, and the tray mechanism is connected to a controller.

[0006] Preferably, a liquid inlet hopper is connected to the liquid inlet, a threaded pipe is connected inside the liquid inlet hopper through a support pipe, a gap is left between the support pipes, and the lower end of the liquid inlet is connected to the filtering cylinder.

[0007] Preferably, a filter element is arranged inside the filtering cylinder, a rotating shaft is connected to the filter element, the rotating shaft penetrates through the filtering cylinder, and one end penetrates through the filtering box and is connected to a motor, the other end of the rotating shaft is rotationally matched with the filtering box, the motor is connected to the support frame, and the motor is connected to the controller.

[0008] Preferably, the lower end of the filtering cylinder is in a funnel shape, an opening is arranged at the lower end of the filtering cylinder, and a cavity is formed between the opening and the liquid outlet.

[0009] Preferably, a valve is installed on the liquid outlet, and the collecting bottle completely wraps the lower end of the liquid outlet.

[0010] Preferably, the tray mechanism includes a tray. The upper end of the tray cooperates with the collecting bottle. The lower end of the tray is connected to an electric telescopic rod. A groove is provided on the base, and the bottom of the groove is connected to the electric telescopic rod. The groove and the tray are in corresponding positions and cooperate with each other. The electric telescopic rod is connected to a controller.

[0011] The utility model has the following beneficial effects: By threadedly connecting the insecticide delivery pipe to the threaded pipe, when the insecticide delivery pipe leaks at the connection point, the leaked insecticide liquid will flow into the liquid inlet along the gap between the support pipes in the liquid inlet hopper, avoiding the leaked insecticide from sticking to the skin during pouring and causing harm to the human body, protecting the health of the staff. The insecticide enters the filter cartridge from the liquid inlet and is collected after being filtered by the filter element, better filtering out the impurities in the insecticide and improving the quality of the insecticide. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a perspective view of a rice insecticide filtering device proposed by the utility model;

[0013] Figure 2 is a sectional view of the filtering mechanism of a rice insecticide filtering device proposed by the utility model;

[0014] Figure 3 is a schematic diagram of the tray mechanism of a rice insecticide filtering device proposed by the utility model;

[0015] Figure 4 is a schematic diagram of the liquid inlet hopper of a rice insecticide filtering device proposed by the utility model.

[0016] Legend:

[0017] 1, base; 2, support frame; 3, filtering mechanism; 31, filter box; 32, liquid inlet; 33, filter cartridge; 34, liquid outlet; 35, liquid inlet hopper; 36, support pipe; 37, rotating shaft; 38, motor; 39, filter element; 310, opening; 311, threaded pipe; 4, collecting bottle; 5, tray mechanism; 51, tray; 52, electric telescopic rod; 6, valve; 7, groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation to the present invention. The terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance. In addition, unless otherwise clearly defined and limited, the terms "installation", "connection", and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0020] Embodiment

[0021] Referring to Figures 1-4 , an embodiment provided by the present invention: a rice insecticide filtering device, including a base 1, a support frame 2 is connected to the base 1, a filtering mechanism 3 is arranged between the support frames 2, the filtering mechanism 3 includes a filtering box 31, the filtering box 31 is connected between the support frames 2, a liquid inlet 32 is arranged on the filtering box 31, a filtering cylinder 33 is connected inside the filtering box 31, a liquid outlet 34 is arranged at the lower end of the filtering box 31, a collecting bottle 4 is arranged at the corresponding position below the liquid outlet 34, a tray mechanism 5 is arranged at the lower end of the collecting bottle 4, the tray mechanism 5 is installed on the base 1, and the tray mechanism 5 is connected to a controller.

[0022] A liquid inlet hopper 35 is connected to the liquid inlet 32. A threaded pipe 311 is connected in the liquid inlet hopper 35 through a support pipe 36. There is a gap between the support pipes 36. The lower end of the liquid inlet 32 is connected to a filter cylinder 33. The pesticide delivery pipe is threadedly connected to the threaded pipe 311. When the pesticide delivery pipe leaks, the leaked pesticide liquid will flow into the liquid inlet 32 along the gap between the support pipes 36 in the liquid inlet hopper 35, preventing the leaked pesticide from touching the skin during pouring and causing harm to the human body. The pesticide enters the filter cylinder 33 from the liquid inlet 32 for filtration. A filter element 39 is provided in the filter cylinder 33. A rotating shaft 37 is connected to the filter element 39. The rotating shaft 37 penetrates the filter cylinder 33, and one end penetrates the filter box 31 and is connected to a motor 38. The other end of the rotating shaft 37 is rotatably engaged with the filter box 31. The motor 38 is connected to the support frame 2. The motor 38 is connected to a controller. When the motor 38 operates, it drives the filter element 39 to rotate in the filter cylinder 33, enabling the pesticide to come into full contact with the filter element 39 for filtration. The filtered impurities are retained in the filter cylinder 33. The lower end of the filter cylinder 33 is funnel-shaped. An opening 310 is provided at the lower end of the filter cylinder 33. A cavity is formed between the opening 310 and the liquid outlet 34. A valve 6 is installed on the liquid outlet 34. During the filtration of the pesticide, the pesticide enters the filter cylinder 33 from the liquid inlet 32. After being filtered by the filter element 39, the pesticide falls into the cavity through the opening 310 and is stored. After all the pesticide has been filtered, the valve 6 is opened to collect the filtered pesticide. The collection bottle 4 completely wraps the lower end of the liquid outlet 34 to prevent leakage when collecting the filtered pesticide. The tray mechanism 5 includes a tray 51. The upper end of the tray 51 cooperates with the collection bottle 4. The lower end of the tray 51 is connected to an electric telescopic rod 52. A groove 7 is provided on the base 1. The bottom of the groove 7 is connected to the electric telescopic rod 52. The groove 7 and the tray 51 are correspondingly positioned and cooperate with each other. The electric telescopic rod 52 is connected to the controller. By using the telescopic movement of the electric telescopic rod 52, the collection bottle 4 is driven to move up and down at the lower end of the liquid outlet 34, facilitating the replacement and removal of the collection bottle 4.

[0023] Working principle: First, thread the pesticide delivery pipe onto the threaded pipe 311. The pesticide enters the filter cylinder 33 from the liquid inlet 32. Control the motor 38 to operate. When the motor 38 operates, it drives the filter element 39 to rotate in the filter cylinder 33, enabling the pesticide to come into full contact with the filter element 39 for filtration. The filtered impurities are retained in the filter cylinder 33. After being filtered by the filter element 39, the pesticide falls into the cavity through the opening 310 and is stored. After all the pesticide has been filtered, control the electric telescopic rod 52 to extend, align the collection bottle 4 with the liquid outlet 34, and open the valve 6 to collect the filtered pesticide. This operation can better filter out the impurities in the pesticide and also prevent it from spilling onto the skin during pouring and causing harm to the human body, protecting the health of the staff.

[0024] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A rice insecticide filtering device, comprising a base (1), characterized in that: A support frame (2) is connected to the base (1). A filtering mechanism (3) is arranged between the support frames (2). The filtering mechanism (3) includes a filtering box (31). The filtering box (31) is connected between the support frames (2). A liquid inlet (32) is arranged on the filtering box (31). A filtering cylinder (33) is connected inside the filtering box (31). A liquid outlet (34) is arranged at the lower end of the filtering box (31). A collecting bottle (4) is arranged at the corresponding position below the liquid outlet (34). A tray mechanism (5) is arranged at the lower end of the collecting bottle (4). The tray mechanism (5) is installed on the base (1). The tray mechanism (5) is connected to a controller.

2. The rice insecticide filtering device according to claim 1, wherein: A liquid inlet hopper (35) is connected to the liquid inlet (32). A threaded pipe (311) is connected inside the liquid inlet hopper (35) through a support pipe (36). A gap is left between the support pipes (36). The lower end of the liquid inlet (32) is connected to the filtering cylinder (33).

3. The rice insecticide filtering device according to claim 1, characterized in that: A filter element (39) is arranged inside the filtering cylinder (33). A rotating shaft (37) is connected to the filter element (39). The rotating shaft (37) penetrates through the filtering cylinder (33), and one end penetrates through the filtering box (31) and is connected to a motor (38). The other end of the rotating shaft (37) is rotationally matched with the filtering box (31). The motor (38) is connected to the support frame (2). The motor (38) is connected to a controller.

4. The rice insecticide filtering device according to claim 1, characterized in that: The lower end of the filtering cylinder (33) is funnel-shaped. An opening (310) is arranged at the lower end of the filtering cylinder (33). A cavity is formed between the opening (310) and the liquid outlet (34).

5. The rice insecticide filtering device according to claim 1, characterized in that: A valve (6) is installed on the liquid outlet (34). The collecting bottle (4) completely wraps the lower end of the liquid outlet (34).

6. The rice insecticide filtering device according to claim 1, characterized in that: The tray mechanism (5) includes a tray (51). The upper end of the tray (51) is matched with the collecting bottle (4). An electric telescopic rod (52) is connected to the lower end of the tray (51). A groove (7) is arranged on the base (1). The bottom of the groove (7) is connected to the electric telescopic rod (52). The groove (7) and the tray (51) are correspondingly matched in position. The electric telescopic rod (52) is connected to a controller.

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