Dye production filtering device with self-cleaning function

Abstract

The utility model discloses a dye production filtering device with a self-cleaning function, and relates to the technical field of filtering for dye production. The dye production filtering device with the self-cleaning function comprises a filtering box, a containing groove is formed in the upper surface of the filtering box, a screen is fixedly connected into the containing groove, a vibration screening assembly is arranged on the lower surface of the filtering box, two sliding grooves are formed in the upper surface of the filtering box, and a threaded rod is rotationally connected to the inner wall of the sliding groove in the front side; a limiting rod is rotatably connected to the inner wall of the sliding groove in the rear side, a transmission box is slidably connected to the upper surface of the filtering box, two mounting frames are fixedly connected to the right side surface of the transmission box, and a rotating shaft is rotatably connected between the two mounting frames. And the upper surface of the screen can be cleaned by automatically utilizing the cleaning cylinder only by driving the transmission box to move horizontally, so that the working intensity of workers is reduced, and meanwhile, the cleaning efficiency of the screen is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filtration for dye production, in particular to a dye production filtration device with a self-cleaning function. Background Art

[0002] Pigments refer to substances that can dye objects with colors. They are mainly used in industries such as coatings, inks, printing and dyeing, plastic products, papermaking, rubber products and ceramics. With the rapid development of downstream industries, the demand for pigments continues to expand, and the development prospects of China's pigment industry are very broad.

[0003] In the production of pigments, it is necessary to collect natural minerals, such as cinnabar, ochre, azurite, malachite, etc. The collected natural minerals are crushed, ground, filtered, rinsed and other processes to make pigments. The screening and filtering of the raw materials refers to the screening and filtering of large particles in the raw materials to improve the fineness of the finished pigment. When the raw materials are screened and filtered, a filtering device is required. However, when the existing filtering device is screening and filtering the raw materials, granular minerals in the raw materials that are similar in size to the mesh size of the screen are easily blocked in the mesh of the screen. When the mesh of the screen is blocked in many places, the screen needs to be cleaned manually. The cleaning process is relatively cumbersome and time-consuming, which increases the workload. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a dye production filter device with a self-cleaning function, which can solve the problem of complicated screen cleaning process.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dye production filtering device with a self-cleaning function, comprising a filter box, the upper surface of the filter box is provided with a placement groove, the interior of the placement groove is fixedly connected with a screen, the lower surface of the filter box is provided with a vibration screening assembly, the upper surface of the filter box is provided with two sliding grooves, the inner wall of the front sliding groove is rotatably connected with a threaded rod, the inner wall of the rear sliding groove is rotatably connected with a limiting rod, the upper surface of the filter box is slidably connected with a transmission box, the right side surface of the transmission box is fixedly connected with two mounting frames, a rotating shaft is rotatably connected between the two mounting frames, the outer surface of the rotating shaft is sleeved with a cleaning cylinder, the rear end of the rotating shaft rotates through the rear surface of the rear mounting frame, the rear surface of the filter box is fixedly connected with a toothed plate, the rear surface of the transmission box is rotatably connected with a gear, the gear is meshed with the toothed plate, and a connecting assembly is provided on the gear.

[0006] Preferably, the connecting assembly includes a rotating rod, which is fixedly connected to the front surface of the gear, and the front end of the rotating rod rotates and penetrates into the interior of the transmission box. The bottom wall of the transmission box is fixedly connected with a partition, the front end of the rotating rod is rotatably connected to the partition, and a second rotating rod is rotatably connected between the partition and the rear inner wall of the transmission box.

[0007] Preferably, the outer surface of the second rotating rod and the outer surface of the rotating rod are both sleeved with second gears, the two second gears are meshed and connected, the outer surface of the second rotating rod is sleeved with a pulley, and the rear surface of the partition is rotatably connected to the third rotating rod.

[0008] Preferably, the outer surface of the third rotating rod is also sleeved with a pulley, a transmission sleeve is provided with a belt between the two pulleys, and the rear end of the third rotating rod rotates to pass through the rear side surface of the transmission box.

[0009] Preferably, the outer surface of the third rotating rod located outside the transmission box is sleeved with a speed change pulley, the outer surface of the rotating shaft is sleeved with a second speed change pulley, and the transmission sleeve between the speed change pulley and the second speed change pulley is provided with a second belt.

[0010] Preferably, a motor is fixedly connected to the left side surface of the filter box, the output end of the motor rotates and passes through the interior of the sliding groove and is fixedly connected to the threaded rod, and two sliding blocks are fixedly connected to the lower side of the transmission box, and the two sliding blocks extend into the interiors of the two sliding grooves respectively, the front sliding block is threadedly sleeved on the outer surface of the threaded rod, and the rear sliding block is slidably sleeved on the outer surface of the limit rod.

[0011] Preferably, the front and rear side surfaces of the filter box are respectively fixedly connected with second mounting frames, a storage box is fixedly connected between the two second mounting frames, and two concentrating plates are fixedly connected to the inner wall of the storage box.

[0012] Preferably, the adjacent side surfaces of the two concentrating plates are respectively fixedly connected with vertical plates, the bottom wall of the storage box is provided with a discharge port extending from its lower surface, the front and rear inner walls of the storage box are rotatably connected with a drive shaft, and the outer surface of the drive shaft is fixedly connected with a horizontal plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] (1) The dye production filter device with a self-cleaning function can drive the transmission box to move horizontally when the screen needs to be cleaned. When the transmission box moves, it will synchronously drive the gear to move. Since the tooth plate cannot move, a motion difference is formed between the gear and the tooth plate. Therefore, when the gear moves, it will cooperate with the tooth plate to rotate itself, and then the gear cooperates with the subsequent connecting components to drive the rotating shaft to rotate. After the rotating shaft rotates, it synchronously drives the cleaning cylinder to rotate, and then the screen is cleaned with the help of the cleaning cylinder. Through the above structure, when the screen needs to be cleaned, it can be achieved by only driving the transmission box to move horizontally to automatically use the cleaning cylinder to clean the upper surface of the screen, thereby reducing the workload of the staff and improving the efficiency of cleaning the screen.

[0015] (2) The dye production filtration device with a self-cleaning function can place materials in batches inside the storage box during loading, and then use an external drive to drive the drive shaft to rotate. At this time, the materials enter between two adjacent horizontal plates with the help of a concentrating plate and a vertical plate, and the drive shaft drives the horizontal plate to rotate, thereby transmitting the materials through the discharge port to the upper surface of the screen. Through the above structure, when loading materials, batch loading can be performed, and the horizontal plate and the drive shaft can be used to control the unloading speed, thereby avoiding the problem that some materials cannot be screened due to the accumulation of materials on the screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a structural schematic diagram of a dye production filter device with a self-cleaning function according to the utility model;

[0018] Figure 2 This is a schematic diagram of the rear side of the transmission box of the utility model;

[0019] Figure 3 This is a schematic diagram of the cleaning cylinder of the utility model;

[0020] Figure 4 This is a schematic diagram of the interior of the transmission box of the utility model;

[0021] Figure 5 It is a cross-sectional schematic diagram of a storage box of the utility model.

[0022] Figure numerals: 1. filter box; 2. placement groove; 3. screen; 4. sliding groove; 5. threaded rod; 6. limit rod; 7. transmission box; 8. mounting frame; 9. rotating shaft; 10. cleaning cylinder; 11. tooth plate; 12. gear; 13. rotating rod; 14. partition; 15. second rotating rod; 16. second gear; 17. pulley; 18. third rotating rod; 19. belt; 20. speed change pulley; 21. second speed change pulley; 22. second belt; 23. motor; 24. sliding block; 25. second mounting frame; 26. storage box; 27. centralizing plate; 28. vertical plate; 29. ​​driving shaft; 30. horizontal plate. DETAILED DESCRIPTION

[0023] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0024] See also Figure 1-5The utility model provides a technical solution: a dye production filtering device with a self-cleaning function, comprising a filter box 1, a placement groove 2 is provided on the upper surface of the filter box 1, a screen 3 is fixedly connected inside the placement groove 2, a vibration screening component is arranged on the lower surface of the filter box 1, two sliding grooves 4 are provided on the upper surface of the filter box 1, a threaded rod 5 is rotatably connected to the inner wall of the front sliding groove 4, a limiting rod 6 is rotatably connected to the inner wall of the rear sliding groove 4, a transmission box 7 is slidably connected to the upper surface of the filter box 1, two mounting frames 8 are fixedly connected to the right surface of the transmission box 7, a rotating shaft 9 is rotatably connected between the two mounting frames 8, a cleaning cylinder 10 is sleeved on the outer surface of the rotating shaft 9, the rear end of the rotating shaft 9 rotates through the rear surface of the rear mounting frame 8, a tooth plate 11 is fixedly connected to the rear surface of the filter box 1, a gear 12 is rotatably connected to the rear surface of the transmission box 7, and the gear 12 is meshed with the tooth plate 11 The gear 12 is connected and a connecting component is arranged on the gear 12. The vibration screening component described in the text is an existing structure and will not be described in detail here. When the screen 3 needs to be cleaned, the transmission box 7 can be driven to move horizontally. When the transmission box 7 moves, the gear 12 will be driven to move synchronously. Since the tooth plate 11 cannot move, a motion difference is formed between the gear 12 and the tooth plate 11. Therefore, when the gear 12 moves, it will cooperate with the tooth plate 11 to rotate itself, and then the gear 12 is used to cooperate with the subsequent connecting component to drive the rotating shaft 9 to rotate. After the rotating shaft 9 rotates, the cleaning cylinder 10 is synchronously driven to rotate, and then the cleaning of the screen 3 is completed with the help of the cleaning cylinder 10. Through the above structure, when the screen 3 needs to be cleaned, it is only necessary to drive the transmission box 7 to move horizontally to automatically use the cleaning cylinder 10 to clean the upper surface of the screen 3, which reduces the workload of the staff and improves the efficiency of cleaning the screen 3.

[0025] Further, the connecting assembly includes a rotating rod 13, which is fixedly connected to the front surface of the gear 12, and the front end of the rotating rod 13 rotates and penetrates into the interior of the transmission box 7. The bottom wall of the transmission box 7 is fixedly connected with a partition 14, and the front end of the rotating rod 13 is rotatably connected to the partition 14. A second rotating rod 15 is rotatably connected between the partition 14 and the rear inner wall of the transmission box 7. The outer surface of the second rotating rod 15 and the outer surface of the rotating rod 13 are both sleeved with a second gear 16, and the two second gears 16 are meshed and connected. The outer surface of the second rotating rod 15 is sleeved with a pulley 17, and the rear surface of the partition 14 is rotatably connected to a third rotating rod 18. The outer surface of the third rotating rod 18 is also sleeved with a pulley 17, and a transmission sleeve 19 is provided between the two pulleys 17. The rear end of the rotating rod 18 rotates and passes through the rear surface of the transmission box 7. The outer surface of the third rotating rod 18 located outside the transmission box 7 is sleeved with a speed change pulley 20. The outer surface of the rotating shaft 9 is sleeved with a second speed change pulley 21. A second belt 22 is provided between the speed change pulley 20 and the second speed change pulley 21. A motor 23 is fixedly connected to the left surface of the filter box 1. The output end of the motor 23 rotates and passes through the interior of the sliding groove 4 and is fixedly connected to the threaded rod 5. Two sliding blocks 24 are fixedly connected to the lower side of the transmission box 7. The two sliding blocks 24 extend into the interiors of the two sliding grooves 4 respectively. The front sliding block 24 is threadedly sleeved on the outer surface of the threaded rod 5, and the rear sliding block 24 is slidably sleeved on the outer surface of the limit rod 6. The front and rear side surfaces of the filter box 1 A second mounting frame 25 is fixedly connected to each other, a storage box 26 is fixedly connected between the two second mounting frames 25, two centralizing plates 27 are fixedly connected to the inner wall of the storage box 26, and vertical plates 28 are fixedly connected to the adjacent side surfaces of the two centralizing plates 27, and a discharge port extending from the lower surface is provided on the bottom wall of the storage box 26, and a drive shaft 29 is rotatably connected to the inner walls of the front and rear sides of the storage box 26, and a transverse plate 30 is fixedly connected to the outer surface of the drive shaft 29. The drive shaft 29 described in the text can be driven by an external drive source (motor), which is an existing mature technology and will not be described in detail here. The motor 23 is used to synchronously drive the threaded rod 5 to rotate. Since the motion trajectory of the transmission box 7 is limited by the two sliding grooves 4, the threaded rod 5 will synchronously drive the transmission box 7 to rotate. The gear 12 moves horizontally, and when the gear 12 rotates, it will synchronously drive the rotating rod 13 to rotate. When the rotating rod 13 rotates, it will synchronously use the cooperation of the two second gears 16 to drive the second rotating rod 15 to rotate. After the second rotating rod 15 rotates, it uses two pulleys 17 and cooperates with the belt 19 to drive the third rotating rod 18 to rotate. After the third rotating rod 18 rotates, it synchronously drives the variable speed pulley 20 to rotate. The variable speed pulley 20 cooperates with the second belt 22 to drive the second variable speed pulley 21 to rotate, and then uses the second variable speed pulley 21 to drive the rotating shaft 9 to rotate. At the same time, when loading, the materials can be placed in batches inside the storage box 26, and then the driving shaft 29 is driven to rotate by external drive. At this time, the materials enter between two adjacent horizontal plates 30 with the help of the centralizing plate 27 and the vertical plate 28.The drive shaft 29 drives the horizontal plate 30 to rotate, and then transmits the material to the upper surface of the screen 3 through the discharge port. Through the above structure, when loading materials, batch loading can be achieved, and the horizontal plate 30 and the drive shaft 29 can be used to control the unloading speed, so as to avoid the problem that the material is accumulated on the screen 3 and some materials cannot be screened.

[0026] Working principle: when the screen 3 needs to be cleaned, the transmission box 7 can be driven to move horizontally. When the transmission box 7 moves, it will synchronously drive the gear 12 to move. Since the tooth plate 11 cannot move, a motion difference is formed between the gear 12 and the tooth plate 11. Therefore, when the gear 12 moves, it will cooperate with the tooth plate 11 to rotate itself, and then the gear 12 is used to cooperate with the subsequent connecting components to drive the rotating shaft 9 to rotate. After the rotating shaft 9 rotates, it synchronously drives the cleaning cylinder 10 to rotate, and then the cleaning of the screen 3 is completed with the help of the cleaning cylinder 10, and the motor 23 is used to synchronously drive the threaded rod 5 to rotate. Since the transmission box 7 is limited by the two sliding grooves 4, the movement trajectory of the threaded rod 5 is limited by the two sliding grooves 4. Therefore, when the threaded rod 5 rotates, it will synchronously drive the transmission box 7 to move horizontally. At the same time, when the gear 12 rotates, it will synchronously drive the rotating rod 13 to rotate. When the movable rod 13 rotates, the cooperation of the two second gears 16 will be synchronously used to drive the second rotating rod 15 to rotate. After the second rotating rod 15 rotates, the two pulleys 17 and the belt 19 will be used to drive the third rotating rod 18 to rotate. After the third rotating rod 18 rotates, the variable speed pulley 20 is synchronously driven to rotate. The variable speed pulley 20 cooperates with the second belt 22 to drive the second variable speed pulley 21 to rotate, and then the second variable speed pulley 21 is used to drive the rotating shaft 9 to rotate. At the same time, when loading, the material can be placed in batches inside the storage box 26, and then the drive shaft 29 is driven to rotate with the help of an external drive. At this time, the material enters between two adjacent horizontal plates 30 with the help of the centralizing plate 27 and the vertical plate 28, and the drive shaft 29 drives the horizontal plate 30 to rotate, and then the material is transmitted to the upper surface of the screen 3 through the discharge port.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A dye production filtration device with a self-cleaning function, comprising a filter box (1), characterized in that: The filter box (1) has a placement groove (2) on its upper surface, a screen (3) is fixedly connected to the placement groove (2), a vibration screening assembly is provided on the lower surface of the filter box (1), two sliding grooves (4) are provided on the upper surface of the filter box (1), a threaded rod (5) is rotatably connected to the inner wall of the front sliding groove (4), a limit rod (6) is rotatably connected to the inner wall of the rear sliding groove (4), a transmission box (7) is slidably connected to the upper surface of the filter box (1), two mounting frames (8) are fixedly connected to the right surface of the transmission box (7), a rotating shaft (9) is rotatably connected between the two mounting frames (8), a cleaning cylinder (10) is sleeved on the outer surface of the rotating shaft (9), the rear end of the rotating shaft (9) rotatably penetrates the rear surface of the rear mounting frame (8), a toothed plate (11) is fixedly connected to the rear surface of the filter box (1), a gear (12) is rotatably connected to the rear surface of the transmission box (7), the gear (12) is meshedly connected to the toothed plate (11), and a connecting assembly is provided on the gear (12).

2. A dye production filtration device with self-cleaning function according to claim 1, characterized in that: The connecting assembly comprises a rotating rod (13), the rotating rod (13) being fixedly connected to the front surface of the gear (12), the front end of the rotating rod (13) being rotatably connected to the interior of the transmission box (7), the bottom wall of the transmission box (7) being fixedly connected to a partition plate (14), the front end of the rotating rod (13) being rotatably connected to the partition plate (14), and a second rotating rod (15) being rotatably connected between the partition plate (14) and the rear inner wall of the transmission box (7).

3. The dye production filtration device with self-cleaning function according to claim 2, characterized in that: The outer surface of the second rotating rod (15) and the outer surface of the rotating rod (13) are both sleeved with a second gear (16), and the two second gears (16) are meshingly connected. The outer surface of the second rotating rod (15) is sleeved with a pulley (17), and the rear side surface of the partition (14) is rotatably connected to a third rotating rod (18).

4. The dye production filtration device with self-cleaning function according to claim 3, characterized in that: The outer surface of the third rotating rod (18) is also sleeved with a pulley (17), and a transmission sleeve is provided with a belt (19) between the two pulleys (17). The rear end of the third rotating rod (18) rotates and passes through the rear side surface of the transmission box (7).

5. The dye production filtration device with self-cleaning function according to claim 4, characterized in that: The outer surface of the third rotating rod (18) located outside the transmission box (7) is sleeved with a speed change pulley (20), the outer surface of the rotating shaft (9) is sleeved with a second speed change pulley (21), and the transmission sleeve between the speed change pulley (20) and the second speed change pulley (21) is provided with a second belt (22).

6. The dye production filtration device with self-cleaning function according to claim 1, characterized in that: A motor (23) is fixedly connected to the left surface of the filter box (1); the output end of the motor (23) rotates and penetrates into the interior of the sliding groove (4) and is fixedly connected to the threaded rod (5); two sliding blocks (24) are fixedly connected to the lower side of the transmission box (7); the two sliding blocks (24) extend into the interior of the two sliding grooves (4) respectively; the front sliding block (24) is threadedly sleeved on the outer surface of the threaded rod (5); and the rear sliding block (24) is slidably sleeved on the outer surface of the limit rod (6).

7. The dye production filtration device with self-cleaning function according to claim 1, characterized in that: The front and rear side surfaces of the filter box (1) are respectively fixedly connected to second mounting frames (25), a storage box (26) is fixedly connected between the two second mounting frames (25), and the inner wall of the storage box (26) is fixedly connected to two centralizing plates (27).

8. The dye production filtration device with self-cleaning function according to claim 7, characterized in that: A vertical plate (28) is fixedly connected to the adjacent side surfaces of the two concentrating plates (27), the bottom wall of the storage box (26) is provided with a discharge port extending from its lower surface, the front and rear inner walls of the storage box (26) are rotatably connected to a drive shaft (29), and the outer surface of the drive shaft (29) is fixedly connected to a horizontal plate (30).

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