Water filtering friction cleaning device for crushing materials

Abstract

The invention relates to the technical field of solid waste recycling and reusing, in particular to a water-filtering friction cleaning device for smashing materials, which comprises a frame body, a barrel groove and a plurality of feeding ports, the barrel groove and the feeding ports are arranged in the frame body, and the multiple feeding ports are arranged at the top of the frame body; the discharging opening is formed in the bottom of the end, away from the feeding opening, of the frame body; one end of the rotating shaft is rotationally connected with the inner wall of the barrel groove; the rotor and the linear array are mounted on the outer side of the rotating shaft; the circular holes are formed in the outer side of the rotating shaft in a linear array mode and located between every two adjacent rotating pieces; the rotating cylinder is rotationally mounted in the round hole, and a plurality of stirring rods are arranged on the outer side; and the driving assembly is arranged in the rotating shaft and used for driving the rotating cylinder to rotate. According to the water filtering, friction and cleaning device for smashing the materials, reciprocating rotation of the rotating cylinder and the stirring rod is achieved through cooperation of a cylinder, a limiting rod, a curved groove and other parts, fragments can be stirred more sufficiently, friction between the fragments is more sufficient, and impurities on the surfaces of the fragments can be removed advantageously.

Description

Technical Field

[0001] This invention relates to the field of solid waste recycling technology, and in particular to a water-filtering friction cleaning device for crushed materials. Background Technology

[0002] Solid waste is an important raw material in the recycling field. First, a high-powered crusher or shear shredder is used to break down the solid waste into uniform thin flakes. Then, the flakes are put into a pre-washing tank, where hot water is used to soak and soften the attached substances (such as juice residue and adhesives), and alkaline solution is added to remove oil stains.

[0003] After initial cleaning, the fragments, along with the solution, are poured into a cleaning machine for secondary cleaning. The cleaning machine is generally equipped with a rotating shaft and a spiral plate. The rotating shaft drives the spiral plate to rotate, conveying the fragments in the device. During the conveying process, the materials collide and rub against each other and against the spiral plate, which can remove surface impurities and achieve the purpose of secondary cleaning. However, simply agitating the materials with the spiral plate is not enough to achieve sufficient friction between the materials, and the surface cleaning effect does not meet expectations. Summary of the Invention

[0004] Therefore, it is necessary to provide a water-filtering friction cleaning device for crushing materials that can enable sufficient friction between materials, in order to address the above-mentioned technical problems.

[0005] The present invention provides a water-filtering friction cleaning device for crushing materials, comprising a frame and a cylindrical groove disposed inside the frame, and further comprising: The filter screen is fixedly installed inside the cylindrical groove. It is U-shaped and has multiple filter holes. The feeding port is located at the top of the frame, and multiple ports are provided. The discharge port is located at the bottom of the frame at the end away from the feeding port; A rotating shaft is rotatably installed inside the cylindrical groove, with one end rotatably connected to the inner wall of the cylindrical groove. Multiple linear arrays of rotating plates are mounted on the outside of the rotating shaft. Circular holes are linearly arrayed on the outside of the rotating shaft, located between two adjacent rotating plates, and the number of such holes is set to multiple. A rotating cylinder is rotatably installed inside the circular hole, with multiple stirring rods arranged on its outer side; A drive assembly, located inside the rotating shaft, is used to drive the rotating cylinder to rotate.

[0006] In one embodiment, the drive assembly includes a cylinder that slides up and down relative to the interior of the rotating cylinder. A curved groove is formed on the inner wall of the rotating cylinder. A limit rod is fixedly provided on one side of the cylinder, and the limit rod slides and fits against the curved groove.

[0007] In one embodiment, a fixed disk is fixedly installed inside the rotating shaft. A slot is vertically opened in the middle of the fixed disk. Lifting plates are axially symmetrically and movably installed at both ends of the slot. The top of the lifting plates is fixedly connected to the bottom of the cylinder, and the lifting plates are slidably connected to the inside of the rotating cylinder.

[0008] In one embodiment, a rotating disk is movably disposed at both the upper and lower ends of the slot. An annular groove is formed on one side of the rotating disk. The end of the lifting plate away from the cylinder is slidably fitted with the annular groove. A fixing plate is fixedly disposed inside the slot on one side of the rotating disk. A rotating rod is movably disposed through the center of the fixing plate. One end of the rotating rod is fixedly connected to the edge of the rotating disk away from the annular groove.

[0009] In one embodiment, a fixing rod is fixedly installed inside the cylindrical groove. The fixing rod movably passes through the fixing disk and the rotating shaft, and its end is fixedly connected to the inner wall of the cylindrical groove. A ring is fixedly installed on one side of the fixing rod located on the fixing disk. Multiple internal teeth are arranged in a ring array inside the ring. A positioning gear is fixedly installed at the end of the rotating rod away from the rotating disk. The positioning gear meshes with the internal teeth for transmission.

[0010] In one embodiment, vertical grooves are symmetrically formed at both ends of the top of the cylinder. A spring is installed in the vertical groove. One end of the spring is fixedly connected to the inner wall of the bottom of the vertical groove, and the other end of the spring is fixedly connected to a pressure plate. The pressure plate is movably fitted to the top of the cylinder.

[0011] In one embodiment, the cylinder is provided with a movable groove between the two vertical grooves, and a top rod is movably disposed in the movable groove, the top of the top rod being movably abutting against the bottom of the pressure plate.

[0012] In one embodiment, a vertical plate is fixedly installed at the bottom of the cylinder on one side of the lifting plate. A horizontal bar is rotatably installed at one end of the lifting plate and the vertical plate, and a rotating plate is fixedly connected to the end of each horizontal bar. A top plate is movably installed between the two rotating plates, and the end of the top plate away from the rotating plate is fixedly connected to the bottom of the top rod.

[0013] In one embodiment, a drive gear is fixedly sleeved on the outer side of the crossbar near the vertical plate, and a rack is fixedly installed on the side wall of the slot. One end of the rack extends into the inner wall of the rotating cylinder and meshes with the drive gear for transmission.

[0014] In one embodiment, the rotating plate, the rotating shaft, and the rotating cylinder are all made of materials with high hardness.

[0015] The aforementioned water-filtering friction cleaning device for crushed materials achieves the reciprocating rotation of the rotating cylinder and stirring rod through the cooperation of multiple components such as a cylinder, limiting rod, and curved groove. This allows for more thorough mixing of the fragments and more sufficient friction between the fragments, which is beneficial for removing impurities from the surface of the fragments. Through the cooperation of multiple components such as a fixed disc, ring, internal gear, positioning gear, and rotating rod, the rotating cylinder can rotate on its own axis while following the revolution of the rotating shaft, making the friction between the materials more thorough. Through the cooperation of multiple components such as a crossbar, rotating plate, top plate, top rod, and spring, the pressure plate can squeeze out the water inside the fragments when it moves upward, and shake off the fragments attached to the surface by means of the spring when it moves downward. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the overall internal structure of the present invention; Figure 3 This is a schematic diagram of the connection structure between the rotating shaft and the rotating plate in this invention; Figure 4 This is a schematic diagram of the filter screen in this invention; Figure 5 This is a schematic diagram of the internal structure of the rotating shaft in this invention; Figure 6 This is a schematic diagram of the circular hole in the present invention; Figure 7 This is a schematic diagram of the structure of the fixed disk in this invention; Figure 8 This is a schematic diagram of the ring structure in this invention; Figure 9 This is a schematic diagram of the annular groove in the present invention; Figure 10 This is a schematic diagram of the curved groove in this invention; Figure 11 This is a schematic diagram of the moving groove in the present invention; Figure 12 This is a schematic diagram of the rotating plate in this invention.

[0018] Figure label: 1. Frame; 101. Cylinder trough; 102. Feed inlet; 103. Discharge outlet; 2. Filter screen; 201. Filter hole; 3. Rotating plate; 4. Rotating shaft; 41. Circular hole; 5. Rotating cylinder; 6. Stirring rod; 7. Drive assembly; 71. Cylinder; 711. Vertical trough; 712. Moving trough; 72. Curved trough; 73. Limiting rod; 8. Fixed plate; 81. Groove opening; 9. Lifting plate; 10. Fixed plate; 11. Rotating plate; 111. Ring groove; 12. Rotating rod; 13. Fixed rod; 14. Circular ring; 15. Internal gear; 16. Positioning gear; 17. Spring; 18. Pressure plate; 19. Top rod; 20. Vertical plate; 21. Horizontal bar; 22. Rotating plate; 23. Top plate; 24. Drive gear; 25. Rack. Detailed Implementation

[0019] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0020] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this specification are for illustrative purposes only and do not represent the only possible implementation.

[0021] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0022] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact through an intermediate medium. Furthermore, "above," "over," and "on top" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0023] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0024] The following combination Figures 1-12 The present invention describes a water-filtering friction cleaning apparatus for crushing materials.

[0025] like Figures 1-10 As shown, in one embodiment, the water-filtering friction cleaning device for crushing materials includes a frame 1 and a cylindrical groove 101 disposed inside the frame 1, and further includes: The filter screen 2 is fixedly installed in the cylindrical groove 101. It is U-shaped and has multiple filter holes 201. Feeding ports 102 are located at the top of frame 1, and multiple ports are provided. The discharge port 103 is located at the bottom of the frame 1 at the end away from the feeding port 102; The rotating shaft 4 is rotatably installed inside the cylindrical groove 101, with one end rotatably connected to the inner wall of the cylindrical groove 101. Rotating plate 3, a linear array is installed on the outside of rotating shaft 4, and the number is set to multiple; Circular holes 41 are linearly arrayed on the outside of the rotating shaft 4, located between two adjacent rotating pieces 3, and the number of holes is set to multiple. The rotating cylinder 5 is rotatably installed inside the round hole 41, and multiple stirring rods 6 are provided on its outer side; The drive assembly 7 is located inside the rotating shaft 4 and is used to drive the rotating cylinder 5 to rotate.

[0026] Specifically, the feeding port 102 is connected to the previous processing device via a pipe. A pump or similar device draws the pulverized material and solution from the previous processing into the cylindrical groove 101 of the frame 1. The fragments fall onto the filter screen 2, which has U-shaped filter holes 201. The size of the filter holes 201 is smaller than the size of the fragments to prevent them from flowing out. Water flows out through the filter holes 201. A drain hole is located below the filter screen 2 on the frame 1, and the water eventually drains out through the drain hole. The motor of the rotating shaft 4 is started, and the rotating shaft 4 drives the rotating vanes 3 to rotate. The rotating vanes 3 are installed at an angle on the outside of the rotating shaft 4 in a spiral arrangement. The main shaft is square in shape. During the rotation of the disc 3, the fragments will move along one end of the filter screen 2 to the other end and finally be discharged through the discharge port 103. At the same time, the rotation of the rotating shaft 4 will drive the rotating cylinder 5 and the stirring rod 6 to revolve synchronously, which can further stir the fragments in the cylinder trough 101. This can make the friction between the materials and between the materials and the filter screen 2 more sufficient, accelerate the water flow discharge, and also improve the degree of removal of impurities on the surface of the materials. During this process, the rotating cylinder 5 is driven to rotate relative to the round hole 41 by the drive component 7. This will cause the stirring rod 6 to rotate on its own axis while following the rotation of the rotating shaft 4. This can further improve the degree of material friction and the speed of water flow discharge.

[0027] See Figures 8-10 As shown, in this embodiment, the drive assembly 7 includes a cylinder 71, which slides up and down relative to the inside of the rotating cylinder 5. A curved groove 72 is provided on the inner wall of the rotating cylinder 5. A limit rod 73 is fixedly provided on one side of the cylinder 71, and the limit rod 73 slides and fits against the curved groove 72.

[0028] Specifically, as the rotating cylinder 5 revolves around the rotating shaft 4, the cylinder 71 moves up and down along the rotating cylinder 5. The up and down movement of the cylinder 71 will drive the limiting rod 73 to move up and down. The limiting rod 73 is slidably attached to the curved groove 72. Therefore, the up and down movement of the limiting rod 73 along the curved groove 72 will drive the rotating cylinder 5 and the stirring rod 6 to rotate clockwise and counterclockwise. The stirring rod 6 will also rotate on its own axis while following the rotation of the rotating shaft 4, which can improve the stirring effect on the fragments.

[0029] See Figures 6-9 As shown, in this embodiment, a fixed disk 8 is fixedly installed inside the rotating shaft 4. A slot 81 is vertically opened in the middle of the fixed disk 8. Lifting plates 9 are axially symmetrically and movably installed at both ends of the slot 81. The top of the lifting plate 9 is fixedly connected to the bottom of the cylinder 71, and the lifting plate 9 is slidably connected to the inside of the rotating cylinder 5.

[0030] Specifically, as the rotating shaft 4 rotates, it drives the fixed plate 8, the lifting plate 9, the cylinder 71, and the rotating cylinder 5 to rotate synchronously. While rotating, the lifting plate 9 moves up and down along the rotating cylinder 5. One end of the lifting plate 9 drives the cylinder 71 to move up and down, and the other end moves up and down in the slot 81. The up and down movement of the cylinder 71 realizes the reciprocating rotation of the rotating cylinder 5 and the stirring rod 6, which can more thoroughly stir the fragments in the cylinder slot 101.

[0031] See Figure 8 and Figure 9 As shown, in this embodiment, rotating disks 11 are movably provided at both the upper and lower ends of the slot 81. An annular groove 111 is provided on one side of the rotating disk 11. The end of the lifting plate 9 away from the cylinder 71 is slidably attached to the annular groove 111. A fixing plate 10 is fixedly provided inside the slot 81 on one side of the rotating disk 11. A rotating rod 12 is movably provided through the center of the fixing plate 10. One end of the rotating rod 12 is fixedly connected to the edge of the rotating disk 11 away from the annular groove 111.

[0032] Specifically, when the rotating shaft 4 drives the fixed disk 8 to rotate synchronously, the rotating rod 12 rotates. The rotation of the rotating rod 12 will drive the rotating disk 11 and the annular groove 111 to rotate together. Since one end of the rotating rod 12 is fixedly connected to the edge of the rotating disk 11, the rotation of the rotating disk 11 is equivalent to the effect of a cam, which will drive the lifting plate 9 to move up and down reciprocally. The up and down reciprocating movement of the lifting plate 9 will drive the cylinder 71 to move, thereby realizing the reciprocating rotation of the rotating cylinder 5 and the stirring rod 6. The fixed plate 10 provides support for the rotating rod 12.

[0033] See Figure 5-Figure 9 As shown, in this embodiment, a fixing rod 13 is fixedly installed inside the cylindrical groove 101. The fixing rod 13 movably passes through the fixing disk 8 and the rotating shaft 4 and its end is fixedly connected to the inner wall of the cylindrical groove 101. A ring 14 is fixedly installed on one side of the fixing rod 13 located on the fixing disk 8. Multiple internal teeth 15 are arranged in a ring array inside the ring 14. A positioning gear 16 is fixedly installed at the end of the rotating rod 12 away from the rotating disk 11. The positioning gear 16 meshes with the internal teeth 15 for transmission.

[0034] Specifically, the rotation of the shaft 4 drives the rotating plate 3, the rotating cylinder 5, and the stirring rod 6 to rotate synchronously. The fixed plate 8 also rotates synchronously. The fixed rod 13 is movable through the fixed plate 8 and the shaft 4. Therefore, during the rotation of the shaft 4 and the fixed plate 8, the fixed rod 13 and the ring 14 remain fixed. The rotating rod 12 rotates synchronously with the fixed plate 8. The positioning gear 16 at one end of the rotating rod 12 will rotate around the ring 14 and mesh with the internal gear 15 during the rotation. The positioning gear 16 will rotate on its own, thereby driving the rotating rod 12 to rotate. The rotation of the rotating rod 12 will cause the rotating plate 11, the lifting plate 9, and the cylinder 71 to move up and down. Finally, the rotating cylinder 5 and the stirring rod 6 will rotate on their own while revolving with the shaft 4. This can improve the stirring effect on the fragments on the filter screen 2, enhance the friction between materials, and remove impurities from the surface of the materials.

[0035] See Figures 9-11 As shown, in this embodiment, vertical grooves 711 are symmetrically provided at both ends of the top of the cylinder 71. A spring 17 is provided in the vertical groove 711. One end of the spring 17 is fixedly connected to the inner wall of the bottom of the vertical groove 711, and the other end of the spring 17 is fixedly connected to a pressure plate 18. The pressure plate 18 is movably fitted with the top of the cylinder 71.

[0036] Specifically, as the rotating cylinder 5 revolves with the rotating shaft 4, it drives the cylinder 71 to rotate synchronously. During rotation, the cylinder 71 moves up and down relative to the rotating cylinder 5. When the cylinder 71 moves towards the outlet relative to the rotating cylinder 5, it drives the spring 17 and the pressure plate 18 to move outward. The pressure plate 18 squeezes the fragments on the filter screen 2, which can further squeeze out the water in the fragments and accelerate the discharge of water. In addition, the spring 17 can be stretched outward along the vertical groove 711. The spring 17 will drive the pressure plate 18 to move outward, which can make the pressure plate 18 squeeze the fragments more tightly, which can further accelerate the discharge of water through the filter hole 201. Subsequently, the force applied to the spring 17 is removed. Under the action of the spring 17 returning to its original state, the pressure plate 18 will return to its initial position. With the help of the characteristics of the spring 17, the pressure plate 18 will shake, which can prevent too many fragments from adhering to the surface of the pressure plate 18 and shake off the fragments.

[0037] See Figures 11-12 As shown, in this embodiment, a movable groove 712 is provided between two vertical grooves 711 on the cylinder 71. A top rod 19 is movably arranged in the movable groove 712, and the top of the top rod 19 is movably abutting against the bottom of the pressure plate 18.

[0038] Specifically, when the push rod 19 moves upward along the moving groove 712, the top of the push rod 19 abuts against the bottom of the pressure plate 18, which will cause the pressure plate 18 to move upward. During this process, the spring 17 will be stretched. Then the push rod 19 returns to the initial position, the spring 17 returns to its original state and pulls the pressure plate 18 downward. The pressure plate 18 will shake, shaking off the debris attached to its surface.

[0039] See Figure 12 As shown, in this embodiment, a vertical plate 20 is fixedly installed at the bottom of the cylinder 71 on one side of the lifting plate 9. A horizontal bar 21 is rotatably installed at one end of the lifting plate 9 and the vertical plate 20, and a rotating plate 22 is fixedly connected to the end of the horizontal bar 21. A top plate 23 is movably installed between the two rotating plates 22, and the end of the top plate 23 away from the rotating plate 22 is fixedly connected to the bottom of the top rod 19.

[0040] Specifically, rotating the crossbar 21 causes the rotating plate 22 to rotate, which in turn causes the top plate 23 to move up and down repeatedly, thus causing the top rod 19 to move up and down repeatedly. When the top rod 19 moves upward, it pushes the pressure plate 18 upward, making the pressure plate 18 more tightly in contact with the debris and accelerating the discharge of water. When the top rod 19 moves downward, the pressure plate 18 can be shaken by the action of the spring 17, causing the debris attached to the surface to fall off. The vertical plate 20 and the lifting plate 9 provide support for the crossbar 21.

[0041] See Figure 12 As shown, in this embodiment, a drive gear 24 is fixedly sleeved on the outer side of the crossbar 21 near the vertical plate 20, and a rack 25 is fixedly installed on the side wall of the slot 81. One end of the rack 25 extends into the inner wall of the rotating cylinder 5 and meshes with the drive gear 24 for transmission.

[0042] Specifically, the upward movement of the lifting plate 9 will cause the horizontal bar 21, cylinder 71, vertical plate 20, rotating plate 22, drive gear 24 and other components to move upward synchronously. During the upward movement, the drive gear 24 will mesh with the rack 25 and rotate. The rotation of the drive gear 24 will drive the horizontal bar 21 to rotate, which will enable the top rod 19 and pressure plate 18 to move up and down reciprocally. With the help of the characteristics of the spring 17, the fragments can be squeezed to accelerate the discharge of water and shake off the fragments on the surface of the pressure plate 18.

[0043] In this embodiment, the rotating plate 3, the rotating shaft 4, and the rotating cylinder 5 are all made of materials with high hardness.

[0044] Specifically, the rotating blade 3, rotating shaft, rotating cylinder 5, stirring rod 6, and other objects are in direct contact with the fragments. Using materials with higher hardness can improve the service life of these components.

[0045] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0046] The above-described embodiments are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the appended claims.

Claims

1. A water-filtering friction cleaning device for crushing materials, comprising a frame and a cylindrical groove disposed inside the frame, characterized in that, Also includes: The filter screen is fixedly installed inside the cylindrical groove. It is U-shaped and has multiple filter holes. The feeding port is located at the top of the frame, and multiple ports are provided. The discharge port is located at the bottom of the frame at the end away from the feeding port; A rotating shaft is rotatably installed inside the cylindrical groove, with one end rotatably connected to the inner wall of the cylindrical groove. Multiple linear arrays of rotating plates are mounted on the outside of the rotating shaft. Circular holes are linearly arrayed on the outside of the rotating shaft, located between two adjacent rotating plates, and the number of such holes is set to multiple. A rotating cylinder is rotatably installed inside the circular hole, with multiple stirring rods arranged on its outer side; A drive assembly, located inside the rotating shaft, is used to drive the rotating cylinder to rotate.

2. The water-filtering friction cleaning device for crushing materials according to claim 1, characterized in that, The drive assembly includes a cylinder that slides up and down relative to the interior of the rotating cylinder. A curved groove is formed on the inner wall of the rotating cylinder. A limit rod is fixedly provided on one side of the cylinder, and the limit rod slides and fits against the curved groove.

3. The water-filtering friction cleaning device for crushing materials according to claim 2, characterized in that, A fixed disk is fixedly installed inside the rotating shaft. A slot is vertically opened in the middle of the fixed disk. Lifting plates are axially symmetrically and movably installed at both ends of the slot. The top of the lifting plates is fixedly connected to the bottom of the cylinder, and the lifting plates are slidably connected to the inside of the rotating cylinder.

4. The water-filtering friction cleaning device for crushed materials according to claim 3, characterized in that, Rotating disks are movably arranged at both the upper and lower ends of the slot. An annular groove is formed on one side of the rotating disk. The end of the lifting plate away from the cylinder slides and fits into the annular groove. A fixing plate is fixedly arranged inside the slot on one side of the rotating disk. A rotating rod is movably inserted through the center of the fixing plate. One end of the rotating rod is fixedly connected to the edge of the rotating disk away from the annular groove.

5. The water-filtering friction cleaning device for crushing materials according to claim 4, characterized in that, A fixing rod is fixedly installed inside the cylindrical groove. The fixing rod movably passes through the fixing disk and the rotating shaft, and its end is fixedly connected to the inner wall of the cylindrical groove. A ring is fixedly installed on one side of the fixing rod located on the fixing disk. Multiple internal teeth are arranged in a ring array inside the ring. A positioning gear is fixedly installed at the end of the rotating rod away from the rotating disk. The positioning gear meshes with the internal teeth for transmission.

6. The water-filtering friction cleaning device for pulverizing materials according to claim 3, characterized in that, The top of the cylinder has symmetrically axially symmetrical vertical grooves at both ends. A spring is installed in the vertical groove. One end of the spring is fixedly connected to the inner wall of the bottom of the vertical groove, and the other end of the spring is fixedly connected to a pressure plate. The pressure plate is movably fitted to the top of the cylinder.

7. The water-filtering friction cleaning device for pulverizing materials according to claim 6, characterized in that, The cylinder is located between the two vertical slots and has a movable slot. A top rod is movably installed in the movable slot, and the top of the top rod movably abuts against the bottom of the pressure plate.

8. The water-filtering friction cleaning device for crushing materials according to claim 7, characterized in that, A vertical plate is fixedly installed at the bottom of the cylinder on one side of the lifting plate. A horizontal bar is rotatably installed at one end of the lifting plate and the vertical plate, and a rotating plate is fixedly connected to the end of each horizontal bar. A top plate is movably installed between the two rotating plates, and the end of the top plate away from the rotating plate is fixedly connected to the bottom of the top rod.

9. The water-filtering friction cleaning device for crushing materials according to claim 8, characterized in that, A drive gear is fixedly sleeved on the outer side of the crossbar near the vertical plate, and a rack is fixedly installed on the side wall of the slot. One end of the rack extends into the inner wall of the rotating cylinder and meshes with the drive gear for transmission.

10. The water-filtering friction cleaning device for crushing materials according to claim 1, characterized in that, The rotating plate, the rotating shaft, and the rotating cylinder must all be made of materials with high hardness.

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