Filtering device for pesticide production

Abstract

The utility model discloses a filtering device for pesticide production, which comprises a box body mechanism, one side of the box body mechanism is movably provided with a filtering mechanism, the bottom of the box body mechanism is fixedly provided with a base mechanism, the top of the box body mechanism is provided with a cleaning mechanism, and the box body mechanism comprises a shell. Vibration motors are fixedly mounted on the left side and the right side of the shell correspondingly, a positioning groove is fixedly formed in the shell, an impurity collecting groove is fixedly formed in the bottom of one side of the positioning groove, a collecting plate is fixedly mounted at the bottom of the positioning groove, and a liquid outlet is fixedly formed in the bottom of the other side of the positioning groove; the vibration motor drives the whole box body mechanism to vibrate to reduce the possibility of blockage during filtering, when the surface of the filter screen needs to be cleaned, the direct current motor drives the reciprocating lead screw to rotate, then the displacement block is driven to move on the surface of the displacement block, and meanwhile, the air spring supporting rod provides downward pressure for the cleaning brush; and the bristles are tightly attached to the surface of the filter screen to move under the cooperation of the cleaning brush and the extrusion wheel.

Description

Technical Field

[0001] The utility model relates to the technical field of filtration, in particular to a filtration device for pesticide production. Background Art

[0002] Pesticides refer to chemical agents used in agriculture to prevent and control pests and diseases and regulate plant growth. They are widely used in agricultural, forestry and animal husbandry production, environmental and household hygiene pest control and epidemic prevention, industrial product mildew and moth prevention, etc. Pesticide production is a very rigorous process. Each step requires very scientific management and careful calculation. The production process of the product generally goes through several fixed links from raw material grinding, powder blending, mixing processing and filling production.

[0003] Since solid impurities are easily left inside liquid pesticides during their production process, existing filtration devices require frequent replacement of filter elements to prevent filter clogging and ensure production quality, which affects work efficiency. Utility Model Content

[0004] The utility model aims to provide a filtering device for pesticide production, which has the advantage of cleaning impurities on the filter screen surface and solves the problem that the filtering device needs to frequently replace the filter element to prevent the filter screen from being blocked to ensure production quality, thereby affecting work efficiency.

[0005] To achieve the above object, the utility model provides the following technical solution: a filtering device for pesticide production, comprising a box body mechanism, a filtering mechanism is movably mounted on one side of the box body mechanism, a base mechanism is fixedly mounted on the bottom of the box body mechanism, and a cleaning mechanism is arranged on the top of the box body mechanism;

[0006] The box mechanism includes a shell, and the left and right sides of the shell are fixedly installed with vibration motors, the inside of the shell is fixedly installed with a positioning groove, the bottom of one side of the positioning groove is fixedly installed with an impurity collection groove, and the bottom of the positioning groove is fixedly installed with a collection plate, and the bottom of the other side of the positioning groove is fixedly installed with a liquid outlet, and one end of the positioning groove close to the liquid outlet is lower than the other end;

[0007] The filtering mechanism comprises a filter screen, and an impurity discharge port is provided at one end of the filter screen close to the impurity collection tank;

[0008] The cleaning mechanism includes a DC motor, and the output shaft of the DC motor is fixedly connected to a reciprocating screw through a coupling, the outer wall of the reciprocating screw is threadedly connected to a displacement block, and a gas spring support rod is fixedly installed on the bottom of the displacement block, one end of the gas spring support rod is fixedly connected to a cleaning brush, and both ends of the cleaning brush are fixedly installed with a wheel frame, an extrusion wheel is rotatably installed inside the wheel frame, and the extrusion wheel is movably installed on the surface of the positioning groove, and a plurality of bristles are fixedly installed on the bottom of the cleaning brush.

[0009] As a preferred filtering device for pesticide production of the utility model, an impurity discharge port is fixedly installed on one side of the impurity collecting tank, and the side of the impurity collecting tank connected to the impurity discharge port is lower than the other side.

[0010] As a preferred filtering device for pesticide production of the utility model, a liquid inlet is fixedly installed on one side of the shell, and a spray port is fixedly connected to one side of the liquid inlet, and the collecting plate is parallel to the positioning groove, and the nozzle of the spray port is arranged on the side away from the impurity collection groove.

[0011] As a preferred filtering device for pesticide production of the utility model, the filtering mechanism includes a limiting plate, and a mounting frame is fixedly installed on one side of the limiting plate, a filter is fixedly installed inside the mounting frame, and a handle is fixedly installed on one side of the limiting plate, and positioning holes are opened on both sides of the limiting plate.

[0012] As a preferred filtering device for pesticide production of the utility model, mounting blocks are fixedly installed on both sides of the left and right sides of the shell, and the internal threads of the mounting blocks are connected with knurled hand screws. The mounting block fixes the filtering mechanism as a whole to one side of the mounting block through the positioning hole of the knurled hand screw, and a blower is fixedly installed on the top of the shell.

[0013] As a preferred filtering device for pesticide production of the utility model, the base mechanism includes a connecting block, and a plurality of shock-absorbing columns are fixedly connected to the bottom of the connecting block, a counterweight block is fixedly connected to the bottom of the shock-absorbing column, and a connecting rod is fixedly connected to one side of the counterweight block, and a buffer seat is fixedly installed on the bottom of the counterweight block.

[0014] As a preferred filtering device for pesticide production of the utility model, the cleaning mechanism also includes a mounting assembly, and the reciprocating screw is rotatably installed inside the mounting assembly, the mounting assembly is provided with two sets of limit blocks on a side away from the DC motor, and a plurality of limit rods are fixedly installed inside the mounting assembly, and the displacement block is slidably installed on the surface of the limit rod.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model drives the entire box body to vibrate through two sets of vibration motors to reduce the possibility of blockage during filtration and increase production efficiency. When the filter surface needs to be cleaned, the DC motor drives the reciprocating screw to rotate, thereby driving the displacement block to move on the surface of the displacement block. At the same time, the gas spring support rod provides downward pressure for the cleaning brush, so that the bristles are always close to the surface of the filter and displaced under the cooperation of the cleaning brush and the extrusion wheel, and the residue is pushed from the surface of the filter to the top of the impurity collection groove, and falls into the impurity collection groove from the impurity discharge port for collection. Due to the inclined design of the positioning groove, under the influence of the vibration motor and gravity, it can be ensured to the greatest extent that the liquid medicine is not pushed to the impurity collection groove. The filtering device needs to frequently replace the filter element to prevent the filter from being blocked to ensure production quality, thereby affecting the work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the box mechanism in the utility model;

[0019] Figure 3 It is a schematic diagram of the internal structure of the box mechanism in the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the cleaning mechanism of the utility model;

[0021] Figure 5 For this utility model Figure 3 The enlarged view of point B in the middle;

[0022] Figure 6 This is a schematic diagram of the structure of the filter mechanism of the utility model;

[0023] Figure 7 For this utility model Figure 2 Enlarged view of point A in the middle.

[0024] In the figure: 1. Box body; 101. Shell; 102. Vibration motor; 103. Liquid inlet; 104. Spraying port; 105. Impurity collecting tank; 106. Impurity outlet; 107. Collecting plate; 108. Liquid outlet; 109. Positioning slot; 110. Mounting block; 111. Knurled thumb screw; 112. Blower; 2. Filter mechanism; 201. Limiting plate; 202. Mounting frame; 203. Filter screen; 204. Impurity outlet; 205. hand; 206, positioning hole; 3, base mechanism; 301, connecting block; 302, shock-absorbing column; 303, counterweight block; 304, connecting rod; 305, buffer seat; 4, cleaning mechanism; 401, DC motor; 402, reciprocating screw rod; 403, displacement block; 404, gas spring support rod; 405, cleaning brush; 406, bristles; 407, wheel frame; 408, extrusion wheel; 409, installation assembly; 410, limit block; 411, limit rod. DETAILED DESCRIPTION

[0025] See also Figure 1-7 , a filtering device for pesticide production, a box body mechanism 1, a filtering mechanism 2 is movably installed on one side of the box body mechanism 1, and a base mechanism 3 is fixedly installed on the bottom of the box body mechanism 1, and a cleaning mechanism 4 is arranged on the top of the box body mechanism 1;

[0026] The box mechanism 1 includes a shell 101, and a vibration motor 102 is fixedly installed on both sides of the left and right sides of the shell 101, a positioning groove 109 is fixedly installed inside the shell 101, an impurity collection groove 105 is fixedly installed at the bottom of one side of the positioning groove 109, and a collecting plate 107 is fixedly installed at the bottom of the positioning groove 109, and a liquid outlet 108 is fixedly installed at the bottom of the other side of the positioning groove 109, and one end of the positioning groove 109 close to the liquid outlet 108 is lower than the other end;

[0027] The filter mechanism 2 includes a filter screen 203, and an impurity discharge port 204 is provided at one end of the filter screen 203 close to the impurity collection tank 105;

[0028] The cleaning mechanism 4 includes a DC motor 401, and the output shaft of the DC motor 401 is fixedly connected to a reciprocating screw 402 through a coupling, the outer wall of the reciprocating screw 402 is threadedly connected to a displacement block 403, and a gas spring support rod 404 is fixedly installed at the bottom of the displacement block 403, one end of the gas spring support rod 404 is fixedly connected to a cleaning brush 405, and both ends of the cleaning brush 405 are fixedly installed with a wheel frame 407, an extrusion wheel 408 is rotatably installed inside the wheel frame 407, and the extrusion wheel 408 is movably installed on the surface of the positioning groove 109, and a plurality of bristles 406 are fixedly installed at the bottom of the cleaning brush 405;

[0029] The two sets of vibration motors 102 are used to drive the box body mechanism 1 to vibrate as a whole to reduce the possibility of blockage during filtration and increase production efficiency. When the surface of the filter screen 203 needs to be cleaned, the DC motor 401 drives the reciprocating screw 402 to rotate, thereby driving the displacement block 403 to move on the surface of the reciprocating screw 402. At the same time, the gas spring support rod 404 provides downward pressure for the cleaning brush 405, so that the bristles 406 are always close to the surface of the filter screen 203 and displaced under the cooperation of the cleaning brush 405 and the extrusion wheel 408, pushing the residue from the surface of the filter screen 203 to the top of the impurity collection tank 105, and falling into the impurity collection tank 105 from the impurity discharge port 204 for collection. Because of the inclined design of the positioning groove 109, under the influence of the vibration motor 102 and gravity, it can be ensured to the greatest extent that the liquid medicine is not pushed to the impurity collection tank 105. The filtering device needs to frequently replace the filter element to prevent the filter element from being blocked to ensure production quality, thereby affecting the work efficiency.

[0030] Furthermore, an impurity discharge port 106 is fixedly mounted on one side of the impurity collecting tank 105 , and one side of the impurity collecting tank 105 connected to the impurity discharge port 106 is lower than the other side.

[0031] Furthermore, a liquid inlet 103 is fixedly installed on one side of the housing 101, and a spray port 104 is fixedly connected to one side of the liquid inlet 103, and the collecting plate 107 is parallel to the positioning groove 109, and the nozzle of the spray port 104 is arranged on a side away from the impurity collecting groove 105;

[0032] During use, the spray head is directed toward the spray port 104 disposed at a side away from the impurity collecting tank 105 to prevent the liquid medicine from leaking into the impurity collecting tank 105 .

[0033] Furthermore, the filtering mechanism 2 includes a limiting plate 201, and a mounting frame 202 is fixedly installed on one side of the limiting plate 201, a filter screen 203 is fixedly installed inside the mounting frame 202, and a handle 205 is fixedly installed on one side of the limiting plate 201, and positioning holes 206 are opened on both sides of the limiting plate 201.

[0034] Further, mounting blocks 110 are fixedly installed on both the left and right sides of the housing 101, and the internal threads of the mounting blocks 110 are connected with knurled hand screws 111, and the mounting blocks 110 are fixed to one side of the mounting blocks 110 by the knurled hand screws 111 penetrating the positioning holes 206, and a blower 112 is fixedly installed on the top of the housing 101;

[0035] During use, the filter mechanism 2 is fixed as a whole on one side of the mounting block 110 by means of a knurled hand screw 111 penetrating the positioning hole 206, so that the staff can quickly and conveniently replace the filter mechanism 2, and change the internal air pressure of the housing 101 by means of the blower 112 to make the filtering process smoother.

[0036] Further, the base mechanism 3 includes a connecting block 301, and a plurality of shock absorbing columns 302 are fixedly connected to the bottom of the connecting block 301, a counterweight block 303 is fixedly connected to the bottom of the shock absorbing column 302, and a connecting rod 304 is fixedly connected to one side of the counterweight block 303, and a buffer seat 305 is fixedly installed at the bottom of the counterweight block 303;

[0037] The shock-absorbing column 302 reduces the impact of the box mechanism 1 on the base mechanism 3 when it vibrates, the counterweight block 303 lowers the center of gravity of the equipment to improve stability, and the buffer seat 305 reduces the damage of the equipment to the ground.

[0038] Further, the cleaning mechanism 4 also includes a mounting assembly 409, and the reciprocating screw rod 402 is rotatably mounted inside the mounting assembly 409, and two sets of limit blocks 410 are installed on the side of the mounting assembly 409 away from the DC motor 401, and a plurality of limit rods 411 are fixedly installed inside the mounting assembly 409, and the displacement block 403 is slidably mounted on the surface of the limit rod 411;

[0039] During use, the limit block 410 provides a barrier for the displacement block 403 to ensure that the displacement block 403 moves back and forth on the surface of the reciprocating screw rod 402, and a number of limit rods 411 ensure smooth displacement of the displacement block 403.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A filtering device for pesticide production, comprising a box structure (1), characterized in that: A filtering mechanism (2) is movably mounted on one side of the box mechanism (1), a base mechanism (3) is fixedly mounted on the bottom of the box mechanism (1), and a cleaning mechanism (4) is arranged on the top of the box mechanism (1); The box structure (1) comprises a shell (101), and a vibration motor (102) is fixedly mounted on both left and right sides of the shell (101), a positioning groove (109) is fixedly mounted inside the shell (101), an impurity collection groove (105) is fixedly mounted on the bottom of one side of the positioning groove (109), and a collection plate (107) is fixedly mounted on the bottom of the positioning groove (109), and a liquid outlet (108) is fixedly mounted on the bottom of the other side of the positioning groove (109), and one end of the positioning groove (109) close to the liquid outlet (108) is lower than the other end; The filtering mechanism (2) comprises a filter screen (203), and an impurity discharge port (204) is provided at one end of the filter screen (203) close to the impurity collection tank (105); The cleaning mechanism (4) comprises a DC motor (401), wherein the output shaft of the DC motor (401) is fixedly connected to a reciprocating screw (402) via a coupling, the outer wall of the reciprocating screw (402) is threadedly connected to a displacement block (403), and a gas spring support rod (404) is fixedly mounted on the bottom of the displacement block (403), one end of the gas spring support rod (404) is fixedly connected to a cleaning brush (405), and both ends of the cleaning brush (405) are fixedly mounted with a wheel frame (407), an extrusion wheel (408) is rotatably mounted inside the wheel frame (407), and the extrusion wheel (408) is movably mounted on the surface of the positioning groove (109), and a plurality of bristles (406) are fixedly mounted on the bottom of the cleaning brush (405).

2. A filtration device for pesticide production according to claim 1, characterized in that: An impurity discharge outlet (106) is fixedly mounted on one side of the impurity collection groove (105), and one side of the impurity collection groove (105) connected to the impurity discharge outlet (106) is lower than the other side.

3. A filtration device for pesticide production according to claim 1, characterized in that: A liquid inlet (103) is fixedly mounted on one side of the housing (101), and a spray port (104) is fixedly connected to one side of the liquid inlet (103), and the collection plate (107) is parallel to the positioning groove (109), and the nozzle of the spray port (104) is arranged toward a side away from the impurity collection groove (105).

4. A filtration device for pesticide production according to claim 1, characterized in that: The filtering mechanism (2) comprises a limit plate (201), and a mounting frame (202) is fixedly mounted on one side of the limit plate (201), a filter screen (203) is fixedly mounted inside the mounting frame (202), and a handle (205) is fixedly mounted on one side of the limit plate (201), and positioning holes (206) are provided on both left and right sides of the limit plate (201).

5. A filtration device for pesticide production according to claim 1, characterized in that: Mounting blocks (110) are fixedly mounted on both left and right sides of the housing (101), and the internal threads of the mounting blocks (110) are connected to knurled hand screws (111), and the mounting blocks (110) are used to fix the filter mechanism (2) as a whole on one side of the mounting block (110) via the knurled hand screws (111) penetrating the positioning holes (206), and a blower (112) is fixedly mounted on the top of the housing (101).

6. A filtration device for pesticide production according to claim 1, characterized in that: The base mechanism (3) comprises a connecting block (301), and a plurality of shock absorbing columns (302) are fixedly connected to the bottom of the connecting block (301), a counterweight block (303) is fixedly connected to the bottom of the shock absorbing column (302), and a connecting rod (304) is fixedly connected to one side of the counterweight block (303), and a buffer seat (305) is fixedly installed at the bottom of the counterweight block (303).

7. A filtration device for pesticide production according to claim 1, characterized in that: The cleaning mechanism (4) further comprises a mounting assembly (409), wherein the reciprocating screw rod (402) is rotatably mounted inside the mounting assembly (409), two sets of limit blocks (410) are mounted on a side of the mounting assembly (409) away from the DC motor (401), and a plurality of limit rods (411) are fixedly mounted inside the mounting assembly (409), and the displacement block (403) is slidably mounted on the surface of the limit rod (411).

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