Pesticide processing impurity cleaning device

Abstract

The utility model discloses a pesticide processing impurity cleaning device, and relates to the technical field of pesticide production and processing. The top of the box body is provided with a cover plate, the cover plate is provided with a feed port, the bottom of the box body is provided with a discharge port, one side of the box body is provided with a first baffle which is detachably installed, and a screening assembly is arranged in the box body. According to the agricultural pesticide powder screening device, the screening barrel rotates, the spiral blades are located in the screening barrel and attached to the inner wall of the screening barrel, pesticide powder falls down through the first screening holes in the forward conveying process, and impurities mixed in the pesticide powder are conveyed forwards into the screening frame; a rotating first rotating rod rotates to drive a second rotating rod to rotate synchronously through a synchronous wheel and a synchronous belt, a convex wheel on the second rotating rod is located at the bottom of a screening frame and plays a role in shaking the screening frame up and down, part of pesticide powder and impurities are screened in the screening frame, the impurities stay in the screening frame, and the screening efficiency is improved. And the screening frame can be conveniently taken out by opening the first baffle.

Description

Technical Field

[0001] The utility model belongs to the technical field of pesticide production and processing, and specifically relates to a pesticide processing impurity cleaning device. Background Art

[0002] Pesticide manufacturing in existing technology refers to the production of various chemical pesticides, microbial pesticides, biochemical pesticides used to control diseases, insects, weeds, rodents and other harmful organisms of agricultural and forestry crops, regulate plant growth, as well as the production of technical materials and preparations for use in warehousing, corrosion prevention of agricultural and forestry products, river embankments, railways, airports, buildings and other places.

[0003] The Chinese patent with announcement number CN215656280U discloses a screening and filtering device for pesticide production, which can effectively speed up the screening efficiency of debris and impurities, make the cleaning of debris and impurities more convenient, and reduce the limitations of use; it includes a screening barrel, two groups of vibration motors, an excitation frame, a screen drum, two groups of cylinders, a sealing cover, a stirring motor and a stirring shaft. A base is provided on the outer wall of the bottom end of the screening barrel, and the bottom end of the screening barrel is connected to a discharge pipe. Four groups of legs are provided at the bottom end of the base. A limiting block is provided on the screen drum, and the screen drum can be detachably mounted on the excitation frame through the limiting block. The two groups of cylinders are symmetrically fixed on the top of the fixed frame, and both groups of cylinders are provided with piston rods. The top of the sealing cover is fixedly connected to the bottom ends of the two groups of piston rods, the stirring motor is fixedly installed on the top of the sealing cover, and the stirring shaft is rotatably installed on the sealing cover by connecting with the output end of the stirring motor, and the stirring shaft is provided with a stirring blade.

[0004] In the above-mentioned prior art, when screening pesticide powder mixed with impurities, a stirring motor drives a stirring blade to stir and screen the pesticide powder mixed with impurities. However, during the stirring process, the impurities will generate friction and be crushed and filtered out together with the pesticide powder, resulting in poor screening effect.

[0005] In view of this, the present utility model is proposed. Utility Model Content

[0006] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a pesticide processing impurity cleaning device.

[0007] In order to solve the above technical problems, the basic concept of the technical solution adopted by the present invention is:

[0008] A pesticide processing impurity cleaning device comprises: a box body, a cover plate is installed on the top of the box body, a feed port is installed on the cover plate, a discharge port is provided at the bottom of the box body, a detachable first baffle is provided on one side of the box body, and a screening component is provided in the box body;

[0009] The screening assembly includes a connecting bucket installed at the bottom of the feed port, a screening drum rotatably engaged with the connecting bucket, and a screening frame arranged inside the box body. A first rotating rod and a second rotating rod are rotatably engaged in the box body respectively. The first rotating rod cooperates with the screening drum, the second rotating rod cooperates with the screening frame, and the first rotating rod cooperates with the second rotating rod.

[0010] Optionally, a fixing rod is installed in the box, and a spiral blade is installed on the fixing rod. The spiral blade is located in the screening cylinder and fits with its inner wall. A fixing plate is installed between the two sides of the inner wall of the box, and an arc groove is opened on one side of the fixing plate. The screening cylinder is placed on the arc groove. A plurality of first screening holes are opened on the peripheral side of the screening cylinder, and a plurality of second screening holes are opened on the bottom of the screening frame. A square groove is opened on one side of the box, and the screening frame is located in the square groove. The first baffle is located on the outside of the square groove. A second baffle is installed on one side of the fixing plate, and one side of the bottom of the screening frame is placed on the second baffle. There are a first connecting groove and a second connecting groove, the first rotating rod rotates and fits in the first connecting groove, and the second rotating rod rotates and fits in the second connecting groove; the motor is turned on to drive the first rotating rod to rotate, and the worm gear on the screening drum is engaged with the worm on the first rotating rod, thereby driving the screening drum to rotate. Because the spiral blade is located in the screening drum and fits with its inner wall, the pesticide powder falls through the first screening hole during the forward conveying process, and the impurities mixed in the pesticide powder are conveyed forward to the screening frame. The size of the screening frame is smaller than the distance between the fixed plate and the inner wall of the box, which facilitates the up and down movement of the screening frame.

[0011] Optionally, a motor is installed on one side of the box body, one end of the first rotating rod is installed on the output shaft of the motor, a worm is installed on the first rotating rod, a worm wheel is installed on the screening drum, the worm is meshed with the worm wheel, one end of the first rotating rod and the second rotating rod are both equipped with a synchronous wheel, a synchronous belt is provided between the two synchronous wheels, and at least one convex wheel is installed on the second rotating rod, the convex wheel is located at the bottom of the screening frame and cooperates with it; the rotating first rotating rod drives the second rotating rod to rotate synchronously through the synchronous wheel and the synchronous belt, and the convex wheel on the second rotating rod is located at the bottom of the screening frame and shakes it up and down, thereby screening part of the pesticide powder and impurities in the screening frame, and the impurities stay in the screening frame, and the screening frame can be easily removed by opening the first baffle.

[0012] After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art. Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described below at the same time:

[0013] When the pesticide processing impurity cleaning device is in use, pesticide powder mixed with impurities is put into the feed port and transported to the screening drum through the connecting bucket. The motor is turned on to drive the first rotating rod to rotate, and the worm gear on the screening drum is meshed with the worm on the first rotating rod, thereby driving the screening drum to rotate. Since the spiral blade is located in the screening drum and fits with the inner wall of the screening drum, the pesticide powder falls through the first screening hole during the forward transportation, and the impurities mixed in the pesticide powder are transported forward to the screening frame. The rotating first rotating rod drives the second rotating rod to rotate synchronously through the synchronous wheel and the synchronous belt. The convex wheel on the second rotating rod is located at the bottom of the screening frame and shakes it up and down, so as to screen part of the pesticide powder and impurities in the screening frame. The impurities stay in the screening frame, and the screening frame can be easily taken out by opening the first baffle.

[0014] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described below are only some embodiments. A person skilled in the art can derive other drawings based on these drawings without inventive effort. In the drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure inside the box of an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the connection between the screening drum and the spiral blades in the embodiment of the utility model;

[0019] Figure 4 This is a schematic structural diagram of a cross-sectional view of a box body according to an embodiment of the present invention;

[0020] Figure 5 This is a schematic structural diagram of a screening assembly according to an embodiment of the present utility model;

[0021] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0022] Box body 1, cover plate 2, feed port 3, first baffle 4, discharge port 5, screening frame 6, connecting bucket 7, screening cylinder 8, fixing rod 9, spiral blade 10, fixing plate 11, arc groove 12, first screening hole 13, square groove 14, second baffle 15, first connecting groove 16, second connecting groove 17, second screening hole 18, first rotating rod 19, motor 20, second rotating rod 21, worm 22, worm gear 23, synchronous wheel 24, synchronous belt 25, convex wheel 26.

[0023] It should be noted that these drawings and textual descriptions are not intended to limit the conceptual scope of the present invention in any way, but rather to illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0024] The present invention will now be described in further detail with reference to the accompanying drawings.

[0025] See also Figure 1-5 As shown, in this embodiment, a pesticide processing impurity cleaning device is provided, comprising: a box body 1, a cover plate 2 is installed on the top of the box body 1, a feed port 3 is installed on the cover plate 2, a discharge port 5 is provided at the bottom of the box body 1, a detachable first baffle 4 is provided on one side of the box body 1, and a screening assembly is provided in the box body 1;

[0026] The screening assembly includes a connecting bucket 7 installed at the bottom of the feed port 3, a screening drum 8 rotatably engaged on the connecting bucket 7, and a screening frame 6 arranged inside the box body 1. A first rotating rod 19 and a second rotating rod 21 are rotatably engaged in the box body 1. The first rotating rod 19 cooperates with the screening drum 8, the second rotating rod 21 cooperates with the screening frame 6, and the first rotating rod 19 cooperates with the second rotating rod 21.

[0027] One aspect of the application of this embodiment is: turning on the motor 20 drives the first rotating rod 19 to rotate, and the worm gear 23 on the screening drum 8 is engaged with the worm 22 on the first rotating rod 19, thereby driving the screening drum 8 to rotate. Because the spiral blade 10 is located in the screening drum 8 and fits with its inner wall, the pesticide powder falls through the first screening hole 13 during the forward conveying process, and the impurities mixed in the pesticide powder are conveyed forward into the screening frame 6. The size of the screening frame 6 is smaller than the distance between the fixed plate 11 and the inner wall of the box body 1, which facilitates the up and down movement of the screening frame 6.

[0028] The box body 1 of this embodiment is equipped with a fixing rod 9, and a spiral blade 10 is installed on the fixing rod 9. The spiral blade 10 is located in the screening drum 8 and fits with its inner wall. A fixing plate 11 is installed between the two sides of the inner wall of the box body 1. An arc groove 12 is provided on one side of the fixing plate 11. The screening drum 8 is placed on the arc groove 12. A plurality of first screening holes 13 are provided on the peripheral side of the screening drum 8. A plurality of second screening holes 18 are provided at the bottom of the screening frame 6. A square groove 14 is provided on one side of the box body 1. The screening frame 6 is located in the square groove 14. The first baffle 4 is located on the outside of the square groove 14. A second baffle 15 is installed on one side of the fixing plate 11. One side of the bottom of the screening frame 6 is placed on the second baffle 15. A first connecting groove 16 and a second connecting groove 17 are respectively provided on the inner walls of both sides of the box body 1. The first rotating rod 19 rotates and fits in the first connecting groove 16, and the second rotating rod 21 rotates and fits in the second connecting groove 17; the size of the screening frame 6 is smaller than the distance between the fixed plate 11 and the inner wall of the box body 1, which facilitates the screening frame 6 to move up and down; turning on the motor 20 drives the first rotating rod 19 to rotate, and the worm gear 23 on the screening drum 8 engages with the worm 22 on the first rotating rod 19, thereby driving the screening drum 8 to rotate. Because the spiral blade 10 is located in the screening drum 8 and fits with its inner wall, the pesticide powder falls through the first screening hole 13 during the forward conveying process, and the impurities mixed in the pesticide powder are conveyed forward into the screening frame 6. The size of the screening frame 6 is smaller than the distance between the fixed plate 11 and the inner wall of the box body 1, which facilitates the screening frame 6 to move up and down.

[0029] The first rotating rod 19 is provided with a synchronous wheel 24, and the second rotating rod 21 is provided with a synchronous belt 25. The second rotating rod 21 is provided with at least one convex wheel 26, which is located at the bottom of the screening frame 6 and cooperates with it; the rotating first rotating rod 19 drives the second rotating rod 21 to rotate synchronously through the synchronous wheel 24 and the synchronous belt 25, and the convex wheel 26 on the second rotating rod 21 is located at the bottom of the screening frame 6 and plays a role in shaking it up and down, so as to screen part of the pesticide powder and impurities in the screening frame 6. The impurities stay in the screening frame 6, and the screening frame 6 is convenient to take out by opening the first baffle 4.

[0030] The present invention is not limited to the above-described embodiments. Any structural changes made under the guidance of the present invention should be understood by anyone. Any technical solution that is the same or similar to the present invention falls within the scope of protection of the present invention. The technology, shape, and structure not described in detail in the present invention are all known technologies.

Claims

1. A pesticide processing impurity cleaning device, characterized in that: include: A box body (1) is provided, wherein a cover plate (2) is provided on the top of the box body (1), a feed port (3) is provided on the cover plate (2), a discharge port (5) is provided on the bottom of the box body (1), a detachable first baffle (4) is provided on one side of the box body (1), and a screening assembly is provided in the box body (1); The screening assembly comprises a connecting bucket (7) mounted at the bottom of the feed port (3), a screening drum (8) rotatably engaged with the connecting bucket (7), and a screening frame (6) arranged inside the box (1); a first rotating rod (19) and a second rotating rod (21) are rotatably engaged in the box (1); the first rotating rod (19) is engaged with the screening drum (8), the second rotating rod (21) is engaged with the screening frame (6), and the first rotating rod (19) is engaged with the second rotating rod (21); A fixing rod (9) is installed in the box body (1), and a spiral blade (10) is installed on the fixing rod (9). The spiral blade (10) is located in the screening drum (8) and is in contact with the inner wall thereof. A fixing plate (11) is installed between the two sides of the inner wall of the box body (1), and an arc groove (12) is opened on one side of the fixing plate (11). The screening drum (8) is placed on the arc groove (12). A motor (20) is installed on one side of the box body (1), one end of a first rotating rod (19) is installed on the output shaft of the motor (20), a worm (22) is installed on the first rotating rod (19), a worm wheel (23) is installed on the screening drum (8), and the worm (22) is meshed with the worm wheel (23).

2. A pesticide processing impurity cleaning device according to claim 1, characterized in that: A plurality of first screening holes (13) are provided on the circumference of the screening cylinder (8), a plurality of second screening holes (18) are provided on the bottom of the screening frame (6), a square groove (14) is provided on one side of the box body (1), the screening frame (6) is located in the square groove (14), and the first baffle (4) is located outside the square groove (14).

3. The pesticide processing impurity cleaning device according to claim 2, characterized in that: A second baffle (15) is installed on one side of the fixed plate (11), and one side of the bottom of the screening frame (6) is placed on the second baffle (15). A first connecting groove (16) and a second connecting groove (17) are respectively opened on the inner walls of both sides of the box body (1). The first rotating rod (19) is rotatably fitted in the first connecting groove (16), and the second rotating rod (21) is rotatably fitted in the second connecting groove (17).

4. The pesticide processing impurity cleaning device according to claim 1, characterized in that: One end of each of the first rotating rod (19) and the second rotating rod (21) is provided with a synchronous wheel (24), a synchronous belt (25) is provided between the two synchronous wheels (24), and at least one convex wheel (26) is provided on the second rotating rod (21), and the convex wheel (26) is located at the bottom of the screening frame (6) and matched therewith.

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