Vibration washing screen
By introducing technical means such as fine-tuning screws and segmenting rollers into the vibrating water-washing screen, the problem that the existing vibrating water-washing screen cannot flexibly adjust the mesh size and the screening effect of adherent materials is poor has been solved, and the efficient adaptation of materials of different sizes has been achieved. screening, improving screening efficiency and flexibility.
Patent Information
- Application Number
- CN202421121608.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-22
- Publication Date
- 2025-01-14
- Estimated Expiration
- 2034-05-22
AI Technical Summary
The existing vibrating water washing screen cannot flexibly adjust the size of the screening holes, which meets the screening needs of materials of different sizes, and is not ideal for materials with severe adhesions or irregular shapes, which can easily lead to clogging and reduce screening efficiency.
A vibrating water-washing screen is designed, which adjusts the overlapping degree of the holes between the upper and lower punching plates by fine-tuning the screw to achieve flexible adjustment of the size of the screen holes, and improves the screening efficiency of materials through the dividing roller and vibration system. .
It realizes the efficient adaptation of the vibrating washing screen to the screening needs of materials of different sizes, improves the flexibility and efficiency of screening, reduces the risk of material clogging, and ensures the normal operation of the production line.
Smart Images
Figure CN222343418U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vibration water washing equipment, in particular to a vibration water washing screen. Background Art
[0002] Existing vibrating water-washing screens often use fixed-size sieve holes and cannot be flexibly adjusted according to the different sizes of materials. This limits the scope of application of the screening equipment. For the screening needs of materials of different sizes, the entire screen may need to be replaced, which increases the difficulty of operation and the cost. At the same time, many existing vibrating water-washing screens only rely on vibration to achieve screening. For some materials with severe adhesion or irregular shapes, the screening effect is not ideal. These materials are easy to form blockages on the screen, reduce screening efficiency, and even affect the normal operation of the entire production line. For this reason, a vibrating water-washing screen is provided to solve the above problems. Utility Model Content
[0003] The purpose of the utility model is to solve the problems raised by the above-mentioned background technology and to provide a vibrating water washing screen, which has the advantages of being able to flexibly change the effective size of the screen holes, being adaptable to screening of materials of different sizes, being equipped with blocking rollers to break up stuck materials and improve screening efficiency, thereby solving the problems raised by the above-mentioned background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a vibrating water washing screen, comprising: a support frame, a telescopic rod is rotatably connected to the top of the support frame, a feed hopper is rotatably connected to the top of the telescopic rod, a first rotating block is fixedly connected to the side of the feed hopper, a second rotating block is fixedly connected to the top of the support frame, a motor moving slot is opened on the side of the support frame, a clamping slot is opened inside the support frame, a material selection screen is arranged inside the support frame, clamping bars are fixedly connected to both sides of the material selection screen, an upper punching plate is fixedly connected to the bottom of the material selection screen, two groups of first driving motors are fixedly connected to the side of the material selection screen, and the rotating shaft of the first driving motor passes through the side of the material selection screen to A dividing roller is fixedly connected inside it, a second driving motor is fixedly connected to the top of the support frame, the rotating shaft of the second driving motor is fixedly connected to the center position of the rotating disk, a rotating cross bar is fixedly connected to the side of the rotating disk, the side of the rotating cross bar is rotatably connected to the first rotating seat, the side of the first rotating seat is fixedly connected to the support rod, the support rod is rotatably connected to the second rotating seat, the other end of the rotating cross bar is fixedly connected to the support disk, a screw hole block and an L-shaped limiting plate are fixedly connected to the bottom of the upper punching plate, the side of the L-shaped limiting plate is slidably connected to the lower punching plate, a rotating plate fixing block is fixedly connected to the bottom of the lower punching plate, and the side of the rotating plate fixing block is rotatably connected to a fine-tuning screw.
[0005] As a further solution of the utility model: a nozzle fixing block is fixedly connected to the top of the support frame, a plurality of groups of water washing nozzles are fixedly connected to the inner side of the nozzle fixing block, a water inlet valve is fixedly connected to the side of the nozzle fixing block, a funnel is fixedly connected to the inner side of the support frame below the lower punching plate, and a discharge hopper is arranged on the side of the support frame.
[0006] As a further solution of the present invention: the first rotating blocks and the second rotating blocks are each provided in two groups, and the two groups of the first rotating blocks are rotatably connected with the second rotating blocks respectively.
[0007] As a further solution of the utility model: the number of the clamping strips and the clamping slots are both provided in two groups, and the clamping strips are adapted to the clamping slots, and each group of the clamping strips is slidably connected to the inside of the two groups of clamping slots.
[0008] As a further solution of the utility model: the first rotating seat, the support rod and the second rotating seat are each provided in two groups, and the second rotating seat is fixedly connected to the side of the material selection screen.
[0009] As a further solution of the utility model: the supporting disk and the rotating disk are of the same size, and the axis lines of the supporting disk and the rotating disk are in the same straight line, and the supporting disk is rotatably connected to the supporting frame.
[0010] As a further solution of the utility model: a threaded hole is opened on the inner side of the screw hole block, the fine-tuning screw is threadedly connected to the screw hole block, two groups of L-shaped limit plates are provided, and the lower punching plate is slidably connected between the two groups of L-shaped limit plates.
[0011] As a further solution of the utility model: the water inlet valve is connected to all the water washing nozzles through a water pipe.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] 1. In the utility model, the overlap degree of the holes between the upper punching plate and the lower punching plate can be accurately adjusted by fine-tuning the screw, so as to flexibly change the effective size of the screen hole. This design enables the vibrating water washing screen to efficiently adapt to the screening needs of materials of different sizes, thereby improving the flexibility and efficiency of screening.
[0014] 2. In the utility model, the material can be efficiently screened on the selection screen through the vibration system driven by the second drive motor and the block roller driven by the first drive motor. The vibration helps the material to roll and move, and the block roller can break up the sticky material and improve the screening efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 It is a second perspective structural schematic diagram of the utility model;
[0017] Figure 3 It is a third perspective structural schematic diagram of the utility model;
[0018] Figure 4 It is a structural schematic diagram of the block roller in the utility model;
[0019] Figure 5 It is a structural schematic diagram of the lower punching plate in the utility model;
[0020] Figure 6 It is a structural schematic diagram of the water washing nozzle in the utility model;
[0021] Figure 7 It is a structural schematic diagram of the clamping slot in the utility model.
[0022] In the figure: 1. support frame; 2. telescopic rod; 3. feed hopper; 4. first rotating block; 5. second rotating block; 6. motor moving slot; 7. positioning slot; 8. material selection screen; 9. positioning bar; 10. upper punching plate; 11. first driving motor; 12. block roller; 13. second driving motor; 14. rotating disk; 15. rotating cross bar; 16. first rotating seat; 17. support rod; 18. second rotating seat; 19. support disk; 20. nozzle fixing block; 21. water washing nozzle; 22. water inlet valve; 23. funnel; 24. discharge hopper; 25. screw hole block; 26. L-shaped limit plate; 27. lower punching plate; 28. rotating plate fixing block; 29. fine-tuning screw. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as a limitation of the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal connection of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. The following is an explanation of the embodiments of the present utility model based on the overall structure of the present utility model.
[0025] Reference Figures 1 to 7In the embodiment of the utility model, a vibrating water washing screen includes: a support frame 1, a telescopic rod 2 is rotatably connected to the top of the support frame 1, a feed hopper 3 is rotatably connected to the top of the telescopic rod 2, a first rotating block 4 is fixedly connected to the side of the feed hopper 3, a second rotating block 5 is fixedly connected to the top of the support frame 1, two groups of the first rotating block 4 and the second rotating block 5 are arranged, the two groups of the first rotating blocks 4 are rotatably connected to the second rotating blocks 5 respectively, a motor moving groove 6 is opened on the side of the support frame 1, a clamping groove 7 is opened inside the support frame 1, a material selection screen 8 is arranged inside the support frame 1, and clamping bars 9 are fixedly connected to both sides of the material selection screen 8. 9 and the number of the card slots 7 are both provided with two groups, and the card slots 9 are adapted to the card slots 7, and each group of card slots 9 is respectively slidably connected to the inside of the two groups of card slots 7. Such a design can limit the vibration direction of the selection screen 8, and the bottom of the selection screen 8 is fixedly connected to an upper punching plate 10, and the side of the selection screen 8 is fixedly connected to two groups of first drive motors 11, and the rotating shaft of the first drive motor 11 passes through the side of the selection screen 8 to the inside thereof, and a block roller 12 is fixedly connected, and a second drive motor 13 is fixedly connected to the top of the support frame 1, and the rotating shaft of the second drive motor 13 is fixedly connected to the center position of the rotating disk 14, and the side of the rotating disk 14 A rotating cross bar 15 is fixedly connected, and a first rotating seat 16 is rotatably connected to the side of the rotating cross bar 15. A support rod 17 is fixedly connected to the side of the first rotating seat 16. The support rod 17 is rotatably connected to the second rotating seat 18. The first rotating seat 16, the support rod 17 and the second rotating seat 18 are each provided with two groups. The second rotating seat 18 is fixedly connected to the side of the material selection screen 8. The other end of the rotating cross bar 15 is fixedly connected to a support plate 19. The support plate 19 is the same size as the rotating plate 14, and the axis line of the support plate 19 and the rotating plate 14 are in the same straight line. The support plate 19 is rotatably connected to the support frame 1, and the upper punching plate 10 is below A screw hole block 25 and an L-shaped limit plate 26 are fixedly connected, a lower punching plate 27 is slidably connected to the side of the L-shaped limit plate 26, a rotating plate fixing block 28 is fixedly connected below the lower punching plate 27, a fine-tuning screw 29 is rotatably connected to the side of the rotating plate fixing block 28, a threaded hole is provided on the inner side of the screw hole block 25, the fine-tuning screw 29 is threadedly connected to the screw hole block 25, two groups of L-shaped limit plates 26 are provided, the lower punching plate 27 is slidably connected between the two groups of L-shaped limit plates 26, and the overlap degree of the holes between the upper punching plate 10 and the lower punching plate 27 can be adjusted by rotating the fine-tuning screw 29 to adapt to the screening of materials of different sizes.
[0026] The above scheme is adopted: the vibration function is realized by the transmission system composed of the second driving motor 13, the rotating disk 14, the rotating cross bar 15, etc., because the clamping strips 9 are respectively connected with the two groups in the internal sliding of the clamping slot 7, the material selection screen 8 can move forward and backward in the direction of the clamping slot 7, when the second driving motor 13 drives the rotating disk 14 to rotate, through the connecting rod mechanism composed of the rotating cross bar 15, the first rotating seat 16, the support rod 17 and the second rotating seat 18, the material selection screen 8 can vibrate forward and backward to screen the material, and the first driving motor 1 1 drives the dividing roller 12 to rotate inside the material selection screen 8, helps the material flow on the screen and breaks some sticky materials, thereby improving the effect of subsequent water washing. The overlap degree of the holes between the upper punching plate 10 and the lower punching plate 27 can be adjusted by the fine-tuning screw 29. Rotating the fine-tuning screw 29 will make the lower punching plate 27 slide up and down under the guidance of the L-shaped limit plate 26, thereby changing the overlap degree of the holes between the two sets of punching plates. This adjustment can be adapted to screen materials of different sizes and adjust the effective size of the screen hole according to needs.
[0027] Reference Figures 1 to 3 and Figure 6 A nozzle fixing block 20 is fixedly connected to the top of the support frame 1, and multiple groups of water washing nozzles 21 are fixedly connected to the inner side of the nozzle fixing block 20. A water inlet valve 22 is fixedly connected to the side of the nozzle fixing block 20. The water inlet valve 22 is connected to all the water washing nozzles 21 through a water pipe. A funnel 23 is fixedly connected to the inner side of the support frame 1 below the lower punching plate 27, and a discharge hopper 24 is arranged on the side of the support frame 1.
[0028] The above scheme is adopted: the water washing nozzle 21 controls the water flow and switch through the water inlet valve 22, sprays clean water on the material, and the sprayed clean water contacts the material to help remove the dirt and impurities on the surface of the material. The cleaned sewage and impurities are collected and discharged through the funnel 23.
[0029] The working principle of the utility model is: materials are put into the feed hopper 3, and because the telescopic rod 2 is rotatably connected to the feed hopper 3, and the first rotating block 4 and the second rotating block 5 are flexibly rotated, the angle and height of the tail of the feed hopper 3 can be adjusted as needed to ensure that the materials smoothly enter the material selection screen 8;
[0030] After the second driving motor 13 is started, the rotating disk 14 is driven to rotate. Through the connecting rod mechanism composed of the rotating cross bar 15, the first rotating seat 16, the supporting rod 17 and the second rotating seat 18, the material selection screen 8 vibrates back and forth under the restriction of the positioning groove 7. This vibration helps the material to roll and move on the screen, so that particles smaller than the screen holes fall through the screen holes.
[0031] At the same time, the first drive motor 11 drives the block roller 12 to rotate inside the material selection screen 8, helping the material to be dispersed on the screen and breaking up some sticky materials, thereby improving the screening efficiency and the effect of subsequent water washing;
[0032] According to the size of the material to be screened, the overlap degree of the holes between the upper punching plate 10 and the lower punching plate 27 can be adjusted by rotating the fine-tuning screw 29, which is threadedly connected to the screw hole block 25. Rotating the fine-tuning screw 29 will cause the lower punching plate 27 to slide up and down under the guidance of the L-shaped limit plate 26, thereby changing the effective size of the holes between the two sets of punching plates;
[0033] When the material is screened on the material selection screen 8, the water inlet valve 22 controls the water washing nozzle 21 to spray clean water, and the clean water is sprayed on the material to wash the material and help remove the dirt and impurities on the surface of the material. The washed sewage and impurities are collected and discharged through the funnel 23;
[0034] After the materials are screened and washed, qualified materials fall through the screen and are collected in the discharge hopper 24, while larger materials are retained on the screen.
[0035] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A vibrating water washing screen, characterized in that: include: A support frame (1), wherein a telescopic rod (2) is rotatably connected to the top of the support frame (1), a feed hopper (3) is rotatably connected to the top of the telescopic rod (2), a first rotating block (4) is fixedly connected to the side of the feed hopper (3), a second rotating block (5) is fixedly connected to the top of the support frame (1), a motor moving slot (6) is provided on the side of the support frame (1), a clamping slot (7) is provided inside the support frame (1), a material selection screen (8) is arranged inside the support frame (1), clamping bars (9) are fixedly connected to both sides of the material selection screen (8), an upper punching plate (10) is fixedly connected to the bottom of the material selection screen (8), two groups of first drive motors (11) are fixedly connected to the side of the material selection screen (8), a rotating shaft of the first drive motor (11) passes through the side of the material selection screen (8) to the inside of which a dividing roller (12) is fixedly connected, and a second rotating block (5) is fixedly connected to the top of the support frame (1). A second driving motor (13) is connected, the rotating shaft of the second driving motor (13) is fixedly connected to the center position of a rotating disk (14), the rotating disk (14) is fixedly connected to a rotating cross bar (15) on the side, the rotating cross bar (15) is rotatably connected to a first rotating seat (16) on the side, the first rotating seat (16) is fixedly connected to a supporting rod (17) on the side, the supporting rod (17) is rotatably connected to a second rotating seat (18), the other end of the rotating cross bar (15) is fixedly connected to a supporting disk (19), a screw hole block (25) and an L-shaped limiting plate (26) are fixedly connected below the upper punching plate (10), the L-shaped limiting plate (26) is slidably connected to a lower punching plate (27) on the side, a rotating plate fixing block (28) is fixedly connected below the lower punching plate (27), and a rotating plate fixing block (28) is rotatably connected to a fine-tuning screw (29) on the side of the rotating plate fixing block (28).
2. A vibrating water washing screen according to claim 1, characterized in that: A nozzle fixing block (20) is fixedly connected to the top of the support frame (1), a plurality of water washing nozzles (21) are fixedly connected to the inside of the nozzle fixing block (20), a water inlet valve (22) is fixedly connected to the side of the nozzle fixing block (20), a funnel (23) is fixedly connected to the inside of the support frame (1) at a position below the lower punching plate (27), and a discharge hopper (24) is arranged on the side of the support frame (1).
3. A vibrating water washing screen according to claim 1, characterized in that: The first rotating blocks (4) and the second rotating blocks (5) are each provided in two groups, and the two groups of the first rotating blocks (4) and the second rotating blocks (5) are respectively rotatably connected.
4. A vibrating water washing screen according to claim 1, characterized in that: The number of the locking strips (9) and the locking slots (7) is two, and the locking strips (9) are adapted to the locking slots (7). Each group of the locking strips (9) is slidably connected to the inside of the two groups of locking slots (7).
5. A vibrating water washing screen according to claim 1, characterized in that: The first rotating seat (16), the support rod (17) and the second rotating seat (18) are each provided in two groups, and the second rotating seat (18) is fixedly connected to the side of the material selection screen (8).
6. A vibrating water washing screen according to claim 1, characterized in that: The supporting disk (19) and the rotating disk (14) are of the same size, and the axis lines of the supporting disk (19) and the rotating disk (14) are in the same straight line. The supporting disk (19) is rotatably connected to the supporting frame (1).
7. A vibrating water washing screen according to claim 1, characterized in that: A threaded hole is provided inside the screw hole block (25), the fine-adjusting screw rod (29) is threadedly connected to the screw hole block (25), two groups of L-shaped limiting plates (26) are provided, and the lower punching plate (27) is slidably connected between the two groups of L-shaped limiting plates (26).
8. A vibrating water washing screen according to claim 2, characterized in that: The water inlet valve (22) is connected to all the water washing nozzles (21) through a water pipe.