Steel wire rope traction type bar screen machine

Abstract

The utility model relates to the technical field of decontamination machines, in particular to a steel wire rope traction type grille decontamination machine which comprises a machine body, the top end of the machine body is fixedly connected with a top plate, the top end of the top plate is provided with a first motor, the top end of the top plate is fixedly connected with a second motor, and the top end of the top plate is fixedly connected with a plurality of rectangular cylinders. A first steel rope is installed on the outer wall of the first main shaft, a first sliding wheel in sliding connection with the first steel rope is installed on the outer wall of the top plate, a plurality of second steel ropes are installed on the outer wall of the second main shaft, second sliding wheels are in sliding connection with the outer walls of the second steel ropes, and a scraper bucket is installed at the bottom ends of the second steel ropes and the first steel rope; limiting columns are slidably connected to the inner wall of the machine body, limiting on the filter plate is relieved by pushing the limiting columns, meanwhile, limiting blocks pop out to clamp the limiting columns, the filter plate is pulled to be taken out of the machine body, it is avoided that different tools are used for disassembling the filter plate, operation is easy, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage cleaners, in particular to a steel wire rope traction type grille sewage cleaner. Background Art

[0002] During the use of water, it is polluted to varying degrees. Suspended pollutants in the water can cause problems such as broken water pump impellers and blocked pipeline valves. Therefore, it is necessary to pre-treat sewage to remove suspended or floating substances in the water. In the sewage treatment process, mechanical grille sewage cleaners are commonly used to preliminarily filter the sewage that needs to enter the sewage treatment plant, remove debris in the sewage, and reduce the adverse effects of debris on subsequent water treatment equipment.

[0003] When the motor starts, it drives the reel to rotate. The grille sewage removal component is driven by the steel wire rope to enter the working state. The grille sewage removal component moves in the sewage, and the grid bars or rake teeth on it intercept solid debris in the sewage, such as branches, plastic bags, etc. As the grille sewage removal component continues to move, the intercepted debris is lifted to a certain height. When the grille sewage removal component reaches the unloading position, the debris is pushed out through a specific unloading mechanism and discharged into a designated collection container, and this process is repeated to ensure that solid debris in the sewage can be continuously and effectively intercepted and discharged.

[0004] However, when a large amount of dirt that is difficult to remove through automatic cleaning accumulates after long-term operation, it may be necessary to manually disassemble the filter plate for thorough cleaning. However, when disassembling the filter plate, since the fixing methods may include screws, bolts, buckles, clamps, etc., in order to safely and effectively disassemble the old filter plate and install a new one, corresponding tools such as screwdrivers, wrenches, pliers, buckle disassembly tools, etc. are required to ensure that the fixing parts are correctly and undamagedly removed and installed. Moreover, the working space for disassembling the filter plate is narrow. The filter plate may be installed on the grille machine by screws, buckles or other fixing methods, and problems such as rust, over-tightening or damage may be encountered during disassembly, resulting in difficult disassembly. In addition, the steel wire rope is prone to wear during long-term use, affecting the service life of the equipment and increasing the maintenance cost of the equipment. Summary of the Utility Model

[0005] (1) Technical Problems to be Solved

[0006] The difficulty of disassembling the filter plate is solved, the disassembly efficiency is improved, the wear on the steel wire rope is reduced, and the service life of the equipment is increased.

[0007] (2) Technical Solutions

[0008] In view of the above problems of disassembling the filter plate and wear of the steel wire rope, the present utility model is proposed.

[0009] To solve the above technical problems, the present utility model provides the following technical solution: A wire rope traction type grille decontamination machine, comprising a machine body, a top plate is fixedly connected to the top end of the machine body, a first motor is installed on the top end of the top plate, a second motor is fixedly connected to the top end of the top plate, a first main shaft is fixedly connected to the output end of the first motor, a second main shaft is fixedly connected to the output end of the second motor, a plurality of rectangular cylinders are fixedly connected to the top end of the top plate, a first steel wire rope is installed on the outer wall of the first main shaft, a first sliding wheel slidably connected to the first steel wire rope is installed on the outer wall of the top plate, a plurality of second steel wire ropes are installed on the outer wall of the second main shaft, a second sliding wheel is slidably connected to the outer wall of the second steel wire rope, a rake bucket is installed at the bottom ends of the second steel wire rope and the first steel wire rope, a limiting groove is opened inside the machine body, a limiting post is slidably connected to the inner wall of the limiting groove, a filter plate is clamped at one end of the limiting post, and a limiting block is slidably connected to the outer wall of the limiting post.

[0010] As a preferred scheme of the wire rope traction type grille decontamination machine of the present utility model, wherein: a protective cylinder is fixedly connected to the top end of the top plate, a first rotating cylinder is rotatably connected to the outer wall of the first main shaft, the top end of the first steel wire rope is fixedly connected to the outer wall of the first rotating cylinder, fixing blocks are fixedly connected to both ends of the outer wall of the first sliding wheel, one end of the fixing block is fixedly connected to one end of the top plate, two second rotating cylinders distributed in a mirror image are rotatably connected to the outer wall of the second main shaft, and the top end of the second steel wire rope is fixedly connected to the outer wall of the second rotating cylinder.

[0011] As a preferred scheme of the wire rope traction type grille decontamination machine of the present utility model, wherein: the outer walls of the second steel wire rope and the first steel wire rope are slidably connected to the inner wall of the rectangular cylinder, two rectangular holes are opened at the top end of the top plate, one end of the second sliding wheel is fixedly connected to the inner wall of the rectangular hole, a fixing plate is fixedly connected to the bottom end of the first steel wire rope, and a connecting plate is fixedly connected to the bottom end of the second steel wire rope.

[0012] As a preferred scheme of the wire rope traction type grille decontamination machine of the present utility model, wherein: a first spring is connected between one end of the limiting post and one end of the limiting groove, a second spring is connected between one end of the limiting block and the other end of the limiting groove, and the inner wall of the machine body is slidably connected to the outer wall of the filter plate.

[0013] As a preferred scheme of the wire rope traction type grille decontamination machine of the present utility model, wherein: two chutes distributed in a mirror image are opened at one end of the machine body, two linearly distributed round wheels are slidably connected to the inner walls of the chutes, and one end of the round wheel is rotatably connected to the outer wall of the connecting plate.

[0014] As a preferred scheme of the wire rope traction type grille decontamination machine of the present utility model, wherein: a trapezoidal block is fixedly connected between two machine bodies, a plurality of linearly distributed grilles are fixedly connected to one end of the trapezoidal block, a plurality of rake teeth cross-connected to the grilles are fixedly connected to the bottom end of the rake bucket, and a material collection box is fixedly connected to the bottom end of the trapezoidal block.

[0015] Advantages of the present utility model:

[0016] 1. By pushing the limit post to release the limit on the filter plate, at the same time, the limit block pops out to catch the limit post, and pulling the filter plate out from the inside of the machine body, it avoids using different tools to disassemble the filter plate, with simple operation and improved work efficiency.

[0017] 2. By planning the path of the steel rope through the rectangular cylinder and ensuring the smooth operation of the steel wire rope through the pulley during operation, it reduces deflection and vibration, improves the transmission efficiency and reduces wear, extends the service life of the equipment, and reduces the maintenance cost of the equipment. Description of the drawings

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. Among them:

[0019] Figure 1 It is a schematic diagram of the overall structure of the present utility model.

[0020] Figure 2 It is a schematic diagram of the installation structure of the round wheel of the present utility model.

[0021] Figure 3 It is a schematic diagram of the sectional structure of the filter plate of the present utility model.

[0022] Figure 4 It is a schematic diagram of the overall sectional structure of the present utility model.

[0023] Figure 5 It is Figure 2 The enlarged structure schematic diagram at position A in

[0024] Figure 6 It is Figure 3 The enlarged structure schematic diagram at position B in

[0025] Explanation of the reference numerals in the drawings: 1. Machine body; 2. Top plate; 3. Material receiving box; 4. First motor; 5. Protection cylinder; 6. First rotating cylinder; 7. First steel rope; 8. Fixed block; 9. First sliding wheel; 10. Second motor; 11. Second rotating cylinder; 12. Second steel rope; 13. Rectangular cylinder; 14. Second sliding wheel; 15. Rake bucket; 16. Fixed plate; 17. First spring; 18. Round wheel; 19. Connecting plate; 20. Second spring; 21. Slide groove; 22. Filter plate; 23. Trapezoidal block; 24. Grille; 25. Rake teeth; 26. Limit block; 27. Limit post. Detailed implementation manners

[0026] In order to make the above-mentioned objects, features and advantages of the present utility model more obvious and understandable, the following provides a detailed description of the specific embodiments of the present utility model with reference to the accompanying drawings of the specification.

[0027] Embodiment 1

[0028] Refer to Figures 1-3 , which is the first embodiment of the present utility model. A wire rope traction type grille decontamination machine is provided, including a machine body 1. The top end of the machine body 1 is fixedly connected with a top plate 2. The top end of the top plate 2 is provided with a first motor 4. The top end of the top plate 2 is fixedly connected with a second motor 10. The output end of the first motor 4 is fixedly connected with a first main shaft. The output end of the second motor 10 is fixedly connected with a second main shaft. The top end of the top plate 2 is fixedly connected with three linearly distributed rectangular cylinders 13, and the rectangular cylinders 13 are used to plan the path of the steel wire rope;

[0029] A first steel wire rope 7 is installed on the outer wall of the first main shaft. A first sliding wheel 9 is installed on the outer wall of the top plate 2, and the first sliding wheel 9 is used to improve the smoothness of the steel wire rope. The outer wall of the first sliding wheel 9 is slidably connected with the outer wall of the first steel wire rope 7. Two second steel wire ropes 12 distributed in a mirror image are installed on the outer wall of the second main shaft. The first steel wire rope 7 and the second steel wire ropes 12 are used to drive the rake bucket 15 to move. The outer wall of the second steel wire rope 12 is slidably connected with a second sliding wheel 14. The bottom ends of the second steel wire ropes 12 and the first steel wire rope 7 are provided with a rake bucket 15. A plurality of water filtering holes are opened at the bottom end of the rake bucket 15. A limiting groove is opened inside the machine body 1. A limiting column 27 is slidably connected to the inner wall of the limiting groove, and the limiting column 27 is used to clamp the filter plate 22. One end of the limiting column 27 is clamped with the filter plate 22. A limiting block 26 is slidably connected to the outer wall of the limiting column 27, and the limiting block 26 is used to limit the limiting column 27.

[0030] A protective cylinder 5 is fixedly connected to the top end of the top plate 2. A cavity is opened on the outer wall of the protective cylinder 5. A first rotating cylinder 6 is rotatably connected to the outer wall of the first main shaft, and the first rotating cylinder 6 is used to wind and release the first steel wire rope 7. The outer wall of the first rotating cylinder 6 is fixedly connected with the top end of the first steel wire rope 7. Fixed blocks 8 are fixedly connected to both ends of the outer wall of the first sliding wheel 9, and the fixed blocks 8 are used to drive the first sliding wheel 9 to a suitable position. One end of the fixed block 8 is fixedly connected with one end of the top plate 2. Two second rotating cylinders 11 distributed in a mirror image are rotatably connected to the outer wall of the second main shaft, and the second rotating cylinders 11 are used to drive the second steel wire ropes 12 to wind and release. The outer wall of the second rotating cylinder 11 is fixedly connected with the top end of the second steel wire rope 12.

[0031] The outer walls of the second steel rope 12 and the first steel rope 7 are slidably connected to the inner wall of the rectangular cylinder 13. Two rectangular holes are opened at the top end of the top plate 2, and one end of the second sliding wheel 14 is fixedly connected to the inner wall of the rectangular hole. A fixing plate 16 is fixedly connected to the bottom end of the first steel rope 7, and the fixing plate 16 is used to connect the scraper bucket 15. A connecting plate 19 is fixedly connected to the bottom end of the second steel rope 12, and there are four connecting plates 19 which are evenly distributed around the scraper bucket 15.

[0032] During the use process, start the first motor 4 to rotate forward to drive the first main shaft to rotate. The rotation of the first main shaft drives the first rotating cylinder 6 to rotate. The first rotating cylinder 6 drives the first steel rope 7 to be retracted. The first steel rope 7 drives one end of the scraper bucket 15 to rise through the first sliding wheel 9. At the same time, start the second motor 10 to rotate in reverse. The second motor 10 drives the second main shaft to rotate. The second main shaft drives the second rotating cylinder 11 to rotate. The second rotating cylinder 11 drives the second steel rope 12 to be released. The second steel rope 12 drives the other end of the scraper bucket 15 to descend. The scraper bucket 15 rotates around the cross-section at the bottom end of the second steel rope 12. At the same time, the scraper bucket 15 descends. After reaching the appropriate position, reverse the first motor 4 to drive the first rotating cylinder 6 to rotate. The first rotating cylinder 6 drives the first steel rope 7 to descend. The first steel rope 7 drives one end of the scraper bucket 15 to descend. The second motor 10 rotates forward to drive the second steel rope 12 to rise through the second rotating cylinder 11. The second steel rope 12 drives the other end of the scraper bucket 15 to rise.

[0033] Embodiment 2

[0034] Refer to Figures 4-6 , which is the second embodiment of the present utility model. The difference between this embodiment and the first embodiment is that a first spring 17 is connected between one end of the limiting column 27 and one end of the limiting groove. The first spring 17 is used to push the limiting column 27 to be clamped with the filter plate 22. A second spring 20 is connected between one end of the limiting block 26 and the other end of the limiting groove. The second spring 20 is used to push the limiting block 26. The inner wall of the machine body 1 is slidably connected to the outer wall of the filter plate 22. The filter plate 22 is used to prevent the garbage from floating away.

[0035] Two mirror-symmetrically distributed sliding grooves 21 are opened at one end of the machine body 1. Two linearly distributed round wheels 18 are slidably connected to the inner walls of the sliding grooves 21. One end of each round wheel 18 is rotatably connected to the outer wall of the connecting plate 19.

[0036] A trapezoidal block 23 is fixedly connected between two machine bodies 1. The trapezoidal block 23 is used to convey the garbage fished up by the rake teeth 25 to the material collection box 3. A plurality of linearly distributed grids 24 are fixedly connected to one end of the trapezoidal block 23. The grids 24 are used to block the garbage outside the grids 24. A plurality of rake teeth 25 cross-connected with the grids 24 are fixedly connected to the bottom end of the scraper bucket 15. The rake teeth 25 are used to fish up the garbage. A material collection box 3 is fixedly connected to the bottom end of the trapezoidal block 23. The material collection box 3 is used to collect the fished-up garbage.

[0037] During use, the second steel rope 12 is used to drive the round wheel 18 to move along the chute 21. When reaching the appropriate position, the first steel rope 7 drives the rake teeth 25 to insert into the grille 24, and drives the rake bucket 15 to rise through the second steel rope 12. The rake teeth 25 drive the garbage to rise above the trapezoidal block 23, and the garbage flows into the material collection box 3 through the surface of the trapezoidal block 23. When it is necessary to disassemble the filter plate 22, the limit post 27 is toggled. The limit post 27 squeezes the first spring 17, and the first spring 17 is squeezed by the force. The limit post 27 disengages from the filter plate 22. At this time, the second spring 20 pushes the limit block 26 to latch the limit post 27, and the first spring 17 retracts under the force. The filter plate 22 is taken out of the machine body 1 for cleaning or replacement. During installation, the filter plate 22 is placed inside the machine body 1, and the limit block 26 is toggled. The limit block 26 squeezes the second spring 20, and the second spring 20 is stressed. The first spring 17 is released under the force and pushes the limit post 27 to latch the filter plate 22. Thus, the operation is completed.

[0038] The rest of the structure is the same as that of Embodiment 1.

[0039] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be covered within the scope of the claims of the present invention.

Claims

1. A wire rope traction type grille decontamination machine, comprising a machine body (1), a top plate (2) is fixedly connected to the top end of the machine body (1), a first motor (4) is installed on the top end of the top plate (2), a second motor (10) is fixedly connected to the top end of the top plate (2), a first main shaft is fixedly connected to the output end of the first motor (4), and a second main shaft is fixedly connected to the output end of the second motor (10), characterized in that: A plurality of rectangular cylinders (13) are fixedly connected to the top end of the top plate (2), a first steel rope (7) is installed on the outer wall of the first main shaft, a first sliding wheel (9) slidably connected to the first steel rope (7) is installed on the outer wall of the top plate (2), a plurality of second steel ropes (12) are installed on the outer wall of the second main shaft, a second sliding wheel (14) is slidably connected to the outer wall of the second steel rope (12), a rake bucket (15) is installed at the bottom ends of the second steel rope (12) and the first steel rope (7), a limiting column (27) is slidably connected to the inner wall of the machine body (1), a filter plate (22) is clamped at one end of the limiting column (27), and a limiting block (26) is slidably connected to the outer wall of the limiting column (27).

2. A wire rope traction type grille decontamination machine according to claim 1, characterized in that: A protection cylinder (5) is fixedly connected to the top end of the top plate (2), a first rotating cylinder (6) is rotatably connected to the outer wall of the first main shaft, the top end of the first steel rope (7) is fixedly connected to the outer wall of the first rotating cylinder (6), fixing blocks (8) are fixedly connected to both ends of the outer wall of the first sliding wheel (9), and one end of the fixing block (8) is fixedly connected to one end of the top plate (2), two second rotating cylinders (11) distributed in a mirror image are rotatably connected to the outer wall of the second main shaft, and the top end of the second steel rope (12) is fixedly connected to the outer wall of the second rotating cylinder (11).

3. A wire rope traction type grille decontamination machine according to claim 1, characterized in that: The outer walls of the second steel rope (12) and the first steel rope (7) are slidably connected to the inner wall of the rectangular cylinder (13), two rectangular holes are opened at the top end of the top plate (2), and one end of the second sliding wheel (14) is fixedly connected to the inner wall of the rectangular hole. A fixing plate (16) is fixedly connected to the bottom end of the first steel rope (7), and a connecting plate (19) is fixedly connected to the bottom end of the second steel rope (12).

4. A wire rope traction type grille decontamination machine according to claim 1, characterized in that: A first spring (17) is connected between one end of the limiting column (27) and one end of the limiting groove, a second spring (20) is connected between one end of the limiting block (26) and the other end of the limiting groove, and the inner wall of the machine body (1) is slidably connected to the outer wall of the filter plate (22).

5. A wire rope traction type grille decontamination machine according to claim 3, characterized in that: Two chutes (21) distributed in a mirror image are opened at one end of the machine body (1), two linearly distributed round wheels (18) are slidably connected to the inner wall of the chute (21), and one end of the round wheel (18) is rotatably connected to the outer wall of the connecting plate (19).

6. A wire rope traction type grille cleaner according to claim 1, characterized in that: A trapezoidal block (23) is fixedly connected between the two machine bodies (1), a plurality of linearly distributed grilles (24) are fixedly connected to one end of the trapezoidal block (23), a plurality of rake teeth (25) cross-connected to the grilles (24) are fixedly connected to the bottom end of the rake bucket (15), and a material collection box (3) is fixedly connected to the bottom end of the trapezoidal block (23).

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