Filtering machine for organic fertilizer production

Abstract

The utility model belongs to fertilizer technical field, specifically speaking is a kind of filter for organic fertilizer production, including bottom plate, the top movable installation of bottom plate has sealing cylinder, the one side fixed mounting of sealing cylinder has fixed plate, the other side of sealing cylinder rotatory installation has sealing cover, the one side of fixed plate is provided with drive mechanism, the one side of sealing cylinder inner wall close to drive mechanism is provided with rotating mechanism, the setting of motor, cam, fixed tooth ring, connecting tooth and connecting shaft, the cooperation of motor and cam can be realized driving connecting tooth to swing back and forth, to make it can drive filter screen to swing back and forth, ensure that the material inside filter screen will constantly tumble, simultaneously when coping with viscous material, material sticking can also be prevented, the cooperation of connecting tooth and connecting shaft can be driven to swing back and forth by cam, to improve the filtering efficiency of filter screen.

Description

Technical Field

[0001] This utility model belongs to the field of fertilizer technology, specifically a filter machine for organic fertilizer production. Background Technology

[0002] In the production of organic fertilizers, solid-liquid separation and filtration are crucial steps that directly affect fertilizer quality and production efficiency. Currently, common organic fertilizer filtration equipment, such as plate and frame filter presses and vibrating screen filters, while achieving a certain degree of solid-liquid separation and impurity filtration, still has many shortcomings.

[0003] Traditional plate and frame filter presses have low filtration efficiency and a long cycle for completing one filtration and unloading operation, making them unsuitable for large-scale production. Furthermore, unloading requires manual disassembly of the plates and frames and cleaning of the filter cake, which is cumbersome and labor-intensive. While vibrating screen filters can achieve continuous feeding, they are not effective for treating high-viscosity, high-solids organic fertilizer slurries, are prone to screen clogging, and material accumulates on the screen surface, requiring manual cleaning during unloading, increasing labor and time costs.

[0004] Therefore, this utility model provides a filter for organic fertilizer production. Utility Model Content

[0005] To overcome the shortcomings of the existing technology and solve at least one of the problems mentioned in the background technology, a filter for organic fertilizer production is proposed.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A filter for organic fertilizer production, as described in this utility model, includes a base plate; a sealing cylinder is movably installed on the top of the base plate; a fixing plate is fixedly installed on one side of the sealing cylinder; a sealing cover plate is rotatably installed on the other side of the sealing cylinder; a driving mechanism is provided on one side of the fixing plate; a rotating mechanism is provided on the inner wall of the sealing cylinder near the driving mechanism; a filtering mechanism is provided on the inner wall of the sealing cylinder; a limiting mechanism is provided on the sealing cover plate near the filtering mechanism; and the top of the base plate is near the sealing cover plate. The base plate is equipped with a movable component, and a tilting mechanism is provided on the top side of the base plate near the fixed plate. The driving mechanism includes a motor and a cam. The motor is fixedly installed on the side of the fixed plate away from the sealing cylinder. The output end of the motor is fixedly installed to the cam via a transmission shaft. The cam is located on the inner wall of the sealing cylinder and is movably connected to the sealing cylinder. The cooperation of the motor and the cam enables the driving connecting teeth to swing back and forth, thereby driving the filter screen to shake back and forth, ensuring that the material inside the filter screen will continuously tumble. At the same time, it can also prevent the material from sticking when dealing with viscous materials.

[0007] Preferably, the rotating mechanism includes a fixed toothed ring, connecting teeth, and a connecting shaft. The fixed toothed ring is fixedly installed on the inner wall of the sealing cylinder near the cam. The connecting shaft is rotatably installed on the inner wall of the eccentric side of the cam. The end of the connecting shaft away from the cam is fixedly installed with the connecting teeth. The connecting teeth mesh with the fixed toothed ring. In this scheme, the cooperation between the connecting teeth and the connecting shaft can achieve back-and-forth swinging through the drive of the cam, thereby improving the filtration efficiency of the filter screen. The fixed toothed ring can limit the connecting teeth when they swing by meshing with them, and at the same time, it can also make the connecting teeth rotate, ensuring that the filter screen can swing and rotate at the same time.

[0008] Preferably, the filtration mechanism includes a filter screen, a mesh gate, and a circular plate. The filter screen is fixedly installed on the side of the connecting teeth away from the connecting shaft. The side of the filter screen away from the connecting teeth is rotatably installed with the mesh gate. The side of the mesh gate away from the filter screen is fixedly installed with the circular plate. In this scheme, the combined use of the filter screen, mesh gate, and circular plate can store materials and achieve continuous tumbling through the drive mechanism and the rotation mechanism, thereby effectively filtering and separating impurities and liquids in the materials.

[0009] Preferably, the limiting mechanism includes a fixed small shaft, a rotating ring, and an annular groove. The fixed small shaft is fixedly installed on the side of the circular plate away from the mesh door. The surface of the fixed small shaft is rotatably installed with the rotating ring. The annular groove is opened on the side of the sealing cover plate near the rotating ring. The rotating ring is rotatably installed on the inner wall of the sealing cover plate through the opening of the annular groove. In this solution, the cooperation of the fixed small shaft and the rotating ring can limit the filter screen by rotating in the annular groove when the filter screen swings back and forth. At the same time, it can also provide support for the filter screen, so that the two ends of the filter screen are stably supported and will not tilt.

[0010] Preferably, the movable component includes a U-shaped shaft and a rotating block. The U-shaped shaft is fixedly installed on the top of the base plate near the sealing cover. The inner wall of the U-shaped shaft is rotatably installed with the rotating block. The side of the rotating block away from the U-shaped shaft is fixedly installed with the sealing cylinder. In this scheme, the cooperation between the U-shaped shaft and the rotating block can provide support for the sealing cylinder while also enabling it to rotate, ensuring that it can tilt at a certain angle following the push of the tilting mechanism.

[0011] Preferably, the tilting mechanism includes a first shaft, a hydraulic cylinder, and a third shaft. The first shaft is fixedly installed on the top of the base plate near the fixed plate, and the top of the first shaft is rotatably installed with the hydraulic cylinder. The third shaft is fixedly installed on one side of the fixed plate, and the output end of the hydraulic cylinder is rotatably installed with the third shaft. In this scheme, the combined use of the first shaft, the hydraulic cylinder, and the third shaft can push the sealing cylinder to tilt through the thrust of the hydraulic cylinder, so that it can rotate and tilt around the movable component, thereby allowing the material to be poured out smoothly and reducing the labor intensity of workers.

[0012] The beneficial effects of this utility model are as follows:

[0013] 1. The filter for organic fertilizer production described in this utility model, through the arrangement of a motor, cam, fixed toothed ring, connecting teeth, and connecting shaft, enables the motor and cam to drive the connecting teeth to swing back and forth, thereby causing the filter screen to shake back and forth. This ensures that the material inside the filter screen is constantly tumbling, and also prevents the material from sticking when dealing with viscous materials. The cooperation between the connecting teeth and the connecting shaft enables the cam to drive the back and forth swing, thereby improving the filtration efficiency of the filter screen. The fixed toothed ring, through meshing with the connecting teeth, limits the movement of the connecting teeth during swinging, and also allows the connecting teeth to rotate, ensuring that the filter screen can shake and rotate simultaneously.

[0014] 2. The filter for organic fertilizer production described in this utility model, through the arrangement of a filter screen, a screen door, a circular plate, a fixed small shaft, a rotating ring, and an annular groove, enables the filter screen, screen door, and circular plate to store materials. Driven by a drive mechanism and a rotating mechanism, the materials are continuously tumbled, thereby effectively filtering and separating impurities and liquids from the materials. The fixed small shaft and rotating ring, working together, limit the movement of the filter screen by rotating within the annular groove as it swings back and forth, while also providing support to the filter screen, ensuring stable support at both ends and preventing tilting. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings.

[0016] Figure 1 This is a front perspective view of the present invention;

[0017] Figure 2 This is a sectional view of the present invention;

[0018] Figure 3 This is a structural diagram of the rotating mechanism in this utility model;

[0019] Figure 4 This is a schematic diagram of a partial explosion structure in this utility model.

[0020] Legend:

[0021] 1. Base plate; 2. Sealing cylinder; 3. Fixing plate; 4. Sealing cover plate; 5. Drive mechanism; 51. Motor; 52. Cam; 6. Rotation mechanism; 61. Fixed gear ring; 62. Connecting gear; 63. Connecting shaft; 7. Filtering mechanism; 71. Filter screen; 72. Mesh door; 73. Circular plate; 8. Limiting mechanism; 81. Fixed small shaft; 82. Rotating ring; 83. Annular groove; 9. Movable component; 91. U-shaped shaft frame; 92. Rotating block; 10. Tilting mechanism; 101. First shaft frame; 102. Hydraulic cylinder; 103. Third shaft frame. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0023] Specific implementation examples are given below.

[0024] like Figures 1 to 4As shown in the embodiment of this utility model, a filter for organic fertilizer production includes a base plate 1; a sealing cylinder 2 is movably mounted on the top of the base plate 1, a fixing plate 3 is fixedly mounted on one side of the sealing cylinder 2, and a sealing cover plate 4 is rotatably mounted on the other side of the sealing cylinder 2; a driving mechanism 5 is provided on one side of the fixing plate 3, and a rotating mechanism 6 is provided on the inner wall of the sealing cylinder 2 near the driving mechanism 5; a filtering mechanism 7 is provided on the inner wall of the sealing cylinder 2, and a limiting mechanism 8 is provided on the sealing cover plate 4 near the filtering mechanism 7; a movable component 9 is provided on the top of the base plate 1 near the sealing cover plate 4, and an tilting mechanism 10 is provided on the top of the base plate 1 near the fixing plate 3; the driving mechanism 5 is a filter for organic fertilizer production. The driving mechanism 5 includes a motor 51 and a cam 52. The motor 51 is fixedly installed on the side of the fixed plate 3 away from the sealing cylinder 2. The output end of the motor 51 is fixedly installed to the cam 52 via a transmission shaft. The cam 52 is located on the inner wall of the sealing cylinder 2 and is movably connected to the sealing cylinder 2. The rotating mechanism 6 includes a fixed gear ring 61, a connecting gear 62, and a connecting shaft 63. The fixed gear ring 61 is fixedly installed on the inner wall of the sealing cylinder 2 near the cam 52. The connecting shaft 63 is rotatably installed on the inner wall of the eccentric side of the cam 52. The end of the connecting shaft 63 away from the cam 52 is fixedly installed to the connecting gear 62. The connecting gear 62 meshes with the fixed gear ring 61. The filtering mechanism 7 includes a filter screen 7. 1. A screen door 72 and a circular plate 73 are included. A filter screen 71 is fixedly installed on the side of the connecting teeth 62 away from the connecting shaft 63. The side of the filter screen 71 away from the connecting teeth 62 is rotatably installed with the screen door 72. The side of the screen door 72 away from the filter screen 71 is fixedly installed with the circular plate 73. The limiting mechanism 8 includes a fixed small shaft 81, a rotating ring 82, and an annular groove 83. The fixed small shaft 81 is fixedly installed on the side of the circular plate 73 away from the screen door 72. The surface of the fixed small shaft 81 is rotatably installed with the rotating ring 82. The annular groove 83 is opened on the side of the sealing cover plate 4 near the rotating ring 82. The rotating ring 82 is rotatably installed on the inner wall of the sealing cover plate 4 through the opening of the annular groove 83. The moving component 9 includes a U-shaped shaft bracket 91 and a rotating block 92. The U-shaped shaft bracket 91 is fixedly installed on the top of the base plate 1 near the sealing cover plate 4. The inner wall of the U-shaped shaft bracket 91 is rotatably installed with the rotating block 92. The side of the rotating block 92 away from the U-shaped shaft bracket 91 is fixedly installed with the sealing cylinder 2. The tilting mechanism 10 includes a first shaft bracket 101, a hydraulic cylinder 102 and a third shaft bracket 103. The first shaft bracket 101 is fixedly installed on the top of the base plate 1 near the fixed plate 3. The top of the first shaft bracket 101 is rotatably installed with the hydraulic cylinder 102. The third shaft bracket 103 is fixedly installed on one side of the fixed plate 3. The output end of the hydraulic cylinder 102 is rotatably installed with the third shaft bracket 103.

[0025] like Figures 1 to 4As shown, the combined use of motor 51 and cam 52 enables the drive connecting gear 62 to swing back and forth, thereby driving the filter screen 71 to shake back and forth, ensuring that the material inside the filter screen 71 is constantly tumbling. This also prevents material from sticking when dealing with viscous materials. The combination of connecting gear 62 and connecting shaft 63, driven by cam 52, enables the back-and-forth swinging, thus improving the filtration efficiency of the filter screen 71. The fixed toothed ring 61, through meshing with the connecting gear 62, limits the movement of the connecting gear 62 during its swing, while also allowing the connecting gear 62 to rotate, ensuring that the filter screen 71 can swing and rotate simultaneously. The combined use of the filter screen 71, screen door 72, and circular plate 73 stores the material, and through the drive mechanism 5 and rotating mechanism 6, it continuously tumbles, thereby... It can effectively filter and separate impurities and liquids in materials. The cooperation between the fixed small shaft 81 and the rotating ring 82 can limit the position of the filter screen 71 by rotating in the annular groove 83 when the filter screen 71 swings back and forth. At the same time, it can also provide support for the filter screen 71, so that the two ends of the filter screen 71 are stably supported and will not tilt. The cooperation between the U-shaped shaft frame 91 and the rotating block 92 can provide support for the sealing cylinder 2 and enable it to rotate, ensuring that it can tilt at a certain angle with the push of the tilting mechanism 10. The cooperation between the first shaft frame 101, the hydraulic cylinder 102 and the third shaft frame 103 can push the sealing cylinder 2 to tilt through the thrust of the hydraulic cylinder 102, so that it can rotate and tilt around the movable component 9, thereby allowing the material to be poured out smoothly and reducing the labor intensity of workers.

[0026] Working principle: During operation, first place the base plate 1 on a flat surface, then open the sealing cover 4, followed by the mesh door 72. Pour the material into the filter screen 71, then close the mesh door 72 and the sealing cover 4 in sequence. During the closing of the sealing cover 4, the fixing shaft 81 and the rotating ring 82 will engage in the annular groove 83. Then, start the motor 51 to drive the cam 52 to rotate. When the cam 52 rotates, it drives the connecting gear 62 to rotate and shake along the axial direction of the cam 52 via the connecting shaft 63. Simultaneously, the shaking of the connecting gear 62 causes the filter screen 71 to shake synchronously. At the same time, the shaking of the connecting gear 62... The filter screen 71 rotates within the fixed toothed ring 61 through meshing with it, causing the screen to sway and rotate simultaneously. This allows the material inside the filter screen 71 to be continuously tumbled and shaken, filtering and separating moisture and other substances from the material. After filtration, the user activates the hydraulic cylinder 102 to lift the third shaft 103. The third shaft 103 then moves the sealing cover 4 and the sealing cylinder 2 synchronously. When the sealing cylinder 2 is subjected to a top force, the rotating block 92 rotates within the U-shaped shaft 91, resulting in an inclined state. The user can then open the sealing cover 4 and the screen door 72 for easy material removal.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A filter for organic fertilizer production, comprising a base plate (1); characterized in that: A sealing cylinder (2) is movably installed on the top of the base plate (1). A fixing plate (3) is fixedly installed on one side of the sealing cylinder (2). A sealing cover plate (4) is rotatably installed on the other side of the sealing cylinder (2). A driving mechanism (5) is provided on one side of the fixing plate (3). A rotating mechanism (6) is provided on the inner wall of the sealing cylinder (2) near the driving mechanism (5). The drive mechanism (5) includes a motor (51) and a cam (52). The motor (51) is fixedly installed on the side of the fixed plate (3) away from the sealing cylinder (2). The output end of the motor (51) is fixedly installed with the cam (52) through a transmission shaft. The cam (52) is located on the inner wall of the sealing cylinder (2) and is movably connected to the sealing cylinder (2). The rotating mechanism (6) includes a fixed gear ring (61), a connecting gear (62), and a connecting shaft (63). The fixed gear ring (61) is fixedly installed on the inner wall of the sealing cylinder (2) near the cam (52). The connecting shaft (63) is rotatably installed on the inner wall of the eccentric side of the cam (52). The end of the connecting shaft (63) away from the cam (52) is fixedly installed with the connecting gear (62). The connecting gear (62) meshes with the fixed gear ring (61).

2. The filter for organic fertilizer production according to claim 1, characterized in that: The inner wall of the sealing cylinder (2) is provided with a filter mechanism (7), and the sealing cover plate (4) is provided with a limit mechanism (8) on the side near the filter mechanism (7).

3. The filter for organic fertilizer production according to claim 2, characterized in that: A movable component (9) is provided on the top side of the base plate (1) near the sealing cover plate (4), and a tilting mechanism (10) is provided on the top side of the base plate (1) near the fixed plate (3).

4. A filter for organic fertilizer production according to claim 3, characterized in that: The filtration mechanism (7) includes a filter screen (71), a screen door (72), and a circular plate (73). The filter screen (71) is fixedly installed on the side of the connecting tooth (62) away from the connecting shaft (63). The side of the filter screen (71) away from the connecting tooth (62) is rotatably installed with the screen door (72). The side of the screen door (72) away from the filter screen (71) is fixedly installed with the circular plate (73).

5. A filter for organic fertilizer production according to claim 4, characterized in that: The limiting mechanism (8) includes a fixed small shaft (81), a rotating ring (82) and an annular groove (83). The fixed small shaft (81) is fixedly installed on the side of the circular plate (73) away from the mesh door (72). The surface of the fixed small shaft (81) is rotatably installed with the rotating ring (82). The annular groove (83) is opened on the side of the sealing cover plate (4) close to the rotating ring (82). The rotating ring (82) is rotatably installed on the inner wall of the sealing cover plate (4) through the opening of the annular groove (83).

6. A filter for organic fertilizer production according to claim 5, characterized in that: The movable component (9) includes a U-shaped shaft bracket (91) and a rotating block (92). The U-shaped shaft bracket (91) is fixedly installed on the top of the base plate (1) near the sealing cover plate (4). The inner wall of the U-shaped shaft bracket (91) is rotatably installed with the rotating block (92). The side of the rotating block (92) away from the U-shaped shaft bracket (91) is fixedly installed with the sealing cylinder (2).

7. A filter for organic fertilizer production according to claim 6, characterized in that: The tilting mechanism (10) includes a first shaft (101), a hydraulic cylinder (102) and a third shaft (103). The first shaft (101) is fixedly installed on the top of the base plate (1) near the fixed plate (3). The top of the first shaft (101) is rotatably installed with the hydraulic cylinder (102). The third shaft (103) is fixedly installed on the side of the fixed plate (3). The output end of the hydraulic cylinder (102) is rotatably installed with the third shaft (103).

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