Scum collecting device for high-density sedimentation tank

Abstract

The utility model belongs to the technical field of high-density sedimentation equipment, and particularly relates to a high-density sedimentation tank scum collecting device which comprises a high-density sedimentation tank body and two first sliding grooves, the two first sliding grooves are symmetrically formed in the top face of the high-density sedimentation tank body, a first rotating rod is rotationally connected into each first sliding groove, a spiral sliding groove is formed in each first rotating rod, and a second rotating rod is arranged in each spiral sliding groove. A sliding block is slidably connected into the first sliding groove, the sliding block is arranged on the peripheral side of the first rotating rod and is slidably connected with the first rotating rod, an inner cavity of the sliding block is fixedly connected with a transmission block, and the transmission block is located in the spiral sliding groove and is slidably connected with the spiral sliding groove; the driving assembly is positioned in the high-density sedimentation tank body and is used for driving the two first rotating rods to rotate; the fixed plate is fixedly connected to the top surfaces of the two sliding blocks, an inserting groove communicated with the outside is formed in the fixed plate, and the problems that when scum is cleaned, the scum is mainly salvaged through manpower, the salvage mode is time-consuming and labor-consuming, and the working efficiency is reduced are solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of high-density sedimentation equipment, in particular to a scum collecting device for a high-density sedimentation tank. Background Art

[0002] A high-density settling tank is a type of water treatment equipment used to remove suspended particles from water through gravity sedimentation. These tanks are typically designed to be small but deep to increase the settling rate of particles, thereby improving sedimentation efficiency.

[0003] For example, Chinese patent publication number CN216798829U discloses a high-density sedimentation tank, including a tank body, wherein a pushing mechanism and a scraping mechanism are provided inside the tank body, wherein the pushing mechanism includes a housing, a first servo motor mounted on the top of the housing, a first screw rotatably connected to the inner wall of the top of the housing, and an internally threaded tube screwed to the outer wall of the first screw. The utility model drives one of the second screws to rotate by a second servo motor, and the two second screws rotate synchronously via a pulley connected by a transmission, thereby driving the connecting plate and the scraper to scrape the sediment at the bottom of the tank into the housing through the screwed connecting block, thereby achieving the purpose of removing the sediment in the tank body. Since the internally threaded tube is fixedly connected to the movable plate, when the first screw rotates, the internally threaded tube threadedly connected to the first screw moves downward under the action of the threaded cooperation, thereby driving the sediment accumulated on the top of the sealing plate to be discharged from the tank body.

[0004] The above patent has the following problems:

[0005] This patent has some drawbacks during use. For example, while the sediment on top of the sealing plate can be drained from the high-density sedimentation tank during use, a small amount of scum will still remain on the surface of the tank. Currently, cleaning this scum relies mainly on manual salvage, which is time-consuming and labor-intensive, reducing work efficiency. In view of this, we propose a scum collection device for high-density sedimentation tanks. Utility Model Content

[0006] The purpose of the utility model is to provide a high-density sedimentation tank scum collection device to solve the problems raised in the above background technology.

[0007] In view of this, the utility model provides a high-density sedimentation tank slag collection device, comprising:

[0008] A high-density sedimentation tank body and two first chutes, the two first chutes are symmetrically arranged on the top surface of the high-density sedimentation tank body, a first rotating rod is rotatably connected in the first chute, a spiral chute is arranged on the first rotating rod, a slider is slidably connected in the first chute, and the slider is arranged on the circumference of the first rotating rod and is slidably connected to the first rotating rod, a transmission block is fixedly connected to the inner cavity of the slider, and the transmission block is located in the spiral chute and is slidably connected to the spiral chute;

[0009] A driving assembly is located in the high-density sedimentation tank body and is used to drive the two first rotating rods to rotate;

[0010] A fixed plate, the fixed plate is fixedly connected to the top surfaces of the two sliders, a slot connected to the outside is opened in the fixed plate, and an insert is inserted into the slot;

[0011] A limiting component is located on the top surface of the fixed plate and is used to limit the insertion block;

[0012] Two second chutes, the two second chutes are symmetrically opened on the lower half of the insert block, a movable plate is slidably connected between the two second chutes, and two threaded rods threadedly connected to the movable plate are rotatably connected in the two second chutes;

[0013] A rotating assembly is located in the insert block and is used to drive the two threaded rods to rotate;

[0014] Filter cloth, the filter cloth is fixedly connected between the plug block and the movable plate.

[0015] Based on the above structure, by setting the slot and the plug-in block, it is ensured that the plug-in block can be inserted into the slot, by setting the limit component, it is ensured that the user can limit the plug-in block in the slot through the limit component, by setting the second slide and the movable plate, it is ensured that the movable plate can slide between the two second slides, by setting the first slide and the first rotating rod, it is ensured that the first rotating rod can rotate in the first slide, by setting the driving component, it is ensured that the user can drive the two first rotating rods to rotate through the driving component, and by setting the spiral slide, slider, transmission block, fixed plate and filter cloth, it is ensured that when the two first rotating rods rotate, the two first rotating rods will be separated Don't drive the two spiral chutes to rotate, let the two spiral chutes drive the two sliders to slide in the two first chutes by squeezing the two transmission blocks, so that the two sliders drive the fixed plate to slide. When sliding, the fixed plate will drive the filter cloth to move through the plug block and the movable plate, so that the filter cloth can accumulate the scum on the surface of the high-density sedimentation tank body. Through the set rotating assembly and threaded rod, the user can drive the two threaded rods to rotate through the rotating assembly, and let the movable plate move up and down under the action of the threads of the two threaded rods, so that the movable plate drives the filter cloth to fold, ensuring that the user can adjust the position of the movable plate according to the depth of the scum.

[0016] In the above technical solution, further, the driving component includes:

[0017] A movable trough is provided in the high-density sedimentation tank body and is connected to the two first chutes. Two sprockets are rotatably connected in the movable trough, and one end of the two sprockets extends into the two first chutes respectively and is fixed to one end of the two first rotating rods respectively. A chain is engaged between the two sprockets.

[0018] The motor is fixedly connected to one side of the high-density sedimentation tank body, and the output shaft of the motor passes through one side of the high-density sedimentation tank body and extends into the movable groove to be fixed with one of the sprockets.

[0019] In this technical solution, it is ensured that the scum can be quickly accumulated.

[0020] In the above technical solution, further, one end of the sprocket is rotationally connected to the first sliding groove, and the output shaft of the motor is rotationally connected to the movable groove.

[0021] In this technical solution, it is ensured that one end of the sprocket can rotate normally in the first sliding groove, and it is ensured that the output shaft of the motor can rotate normally in the movable groove.

[0022] In the above technical solution, further, the limiting component includes:

[0023] Two fixed blocks are fixedly connected to the top surface of the fixed plate and located on both sides of the insertion block. A limit block connected to the outside world is provided in the fixed block, and one end of the limit block is located above the insertion block and attached to the insertion block. A spring fixed to the inner wall of the push-pull groove is fixedly connected to the limit block.

[0024] In this technical solution, it is ensured that the insert can be restricted in the slot and cannot move.

[0025] In the above technical solution, further, the rotating assembly includes:

[0026] A first rotating groove is provided in the insert block, and two symmetrically arranged second rotating grooves are provided on the inner wall of the first rotating groove, and the two second rotating grooves are respectively connected to the two second sliding grooves, a second rotating rod is rotatably connected in the first rotating groove, and two first worm gears are fixedly connected at both ends of the second rotating rod, and the two first worm gears are located in the first rotating groove and are rotatably connected to the first rotating groove;

[0027] Two first worm wheels, the two first worm wheels are respectively rotatably connected in the two second rotating grooves and respectively mesh with the two first worms, and the bottom ends of the two first worm wheels respectively extend into the two second sliding grooves and are respectively fixed to the top ends of the two threaded rods;

[0028] The third rotating groove is opened on the inner wall of the first rotating groove, and a through groove connected to the outside is opened on the inner wall of the third rotating groove. A second worm gear fixed to the second rotating rod is rotatably connected in the third rotating groove, and a second worm gear is engaged with one side of the second worm gear, and the second worm gear is located in the through groove and rotatably connected to the third rotating groove.

[0029] In this technical solution, it is ensured that the user can adjust the position of the movable plate according to the depth of the scum.

[0030] In the above technical solution, further, the bottom end of the first worm gear is rotatably connected to the second sliding groove, and the top end of the second worm is fixedly connected to a handwheel.

[0031] In this technical solution, it is ensured that the bottom end of the first worm gear can rotate normally in the second sliding groove, and it is ensured that the user can drive the second worm to rotate through the handwheel at the top end of the second worm.

[0032] The beneficial effects of the utility model are:

[0033] The high-density sedimentation tank scum collecting device ensures that the plug can be inserted into the slot through the provided slot and the provided plug block, ensures that the user can limit the plug in the slot through the provided limit component, ensures that the movable plate can slide between the two second slots through the provided second slot and the provided first rotating rod, ensures that the first rotating rod can rotate in the first slot through the provided first slot, ensures that the user can drive the two first rotating rods to rotate through the provided driving component, and ensures that the two first rotating rods can respectively drive the two spiral slots to rotate through the provided spiral slot, so that the two spiral slots can rotate. The rotary chute drives the two sliders to slide in the two first chutes by squeezing the two transmission blocks, so that the two sliders drive the fixed plate to slide. When sliding, the fixed plate drives the filter cloth to move through the plug block and the movable plate, so that the filter cloth accumulates the scum on the surface of the high-density sedimentation tank body. Through the provided rotating assembly and threaded rod, the user can drive the two threaded rods to rotate through the rotating assembly, so that the movable plate moves up and down under the action of the threads of the two threaded rods, and the movable plate drives the filter cloth to fold, ensuring that the user can adjust the position of the movable plate according to the depth of the scum, solving the problem of relying mainly on manual salvage when cleaning scum, which is time-consuming and labor-intensive, and reduces work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0035] Figure 2 This is a schematic diagram of the internal structure of the high-density sedimentation tank body of the utility model;

[0036] Figure 3 This is a schematic diagram of the overall structure of the slider of the utility model;

[0037] Figure 4 It is a schematic diagram of a partial explosion structure of the utility model;

[0038] Figure 5 This is a schematic diagram of the internal structure of the fixed block of the utility model;

[0039] Figure 6 This is a schematic diagram of the regional structure of the second chute of the utility model;

[0040] Figure 7 It is a schematic diagram of the regional structure of the first rotating trough of the utility model.

[0041] The marks in the figure are:

[0042] 1. High-density sedimentation tank body; 2. First chute; 3. First rotating rod; 4. Spiral chute; 5. Slider; 6. Transmission block; 7. Fixed plate; 8. Slot; 9. Insert block; 10. Second chute; 11. Movable plate; 12. Threaded rod; 13. Movable slot; 14. Sprocket; 15. Chain; 16. Motor; 17. Fixed block; 18. Push-pull slot; 19. Limit block; 20. Spring; 21. First rotating slot; 22. Second rotating slot; 23. Second rotating rod; 24. First worm; 25. Third rotating slot; 26. Through slot; 27. Second worm gear; 28. Second worm; 29. ​​First worm gear; 30. Filter cloth. DETAILED DESCRIPTION

[0043] The following will be combined with the accompanying drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of this application.

[0044] In the description of this application, it should be noted that the terms used herein are only for the purpose of describing specific embodiments and are not intended to limit the exemplary embodiments according to this application. For ease of description, the dimensions of the various parts shown in the drawings are not drawn according to the actual proportional relationship. Technologies, methods and equipment known to ordinary technicians in the relevant fields may not be discussed in detail, but where appropriate, the technologies, methods and equipment should be considered as part of the authorization specification. In all examples shown and discussed here, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following figures, so once an item is defined in one figure, it does not need to be further discussed in subsequent figures.

[0045] It should be noted that the terms "first," "second," etc. in the specification and claims of this application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way are interchangeable where appropriate, so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and that the objects distinguished by "first," "second," etc. are generally of the same type, and do not limit the number of objects. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0046] It should be noted that, in the description of this application, the directions or positional relationships indicated by directional terms such as "front, back, up, down, left, right", "horizontal, vertical, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description. Unless otherwise specified, these directional terms do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of this application; the directional terms "inside and outside" refer to the inside and outside relative to the outline of each component itself.

[0047] It should be noted that, in the present application, the terms "comprise", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the statement "comprises a ..." does not exclude the presence of other identical elements in the process, method, article or device comprising the element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the opposite order according to the functions involved. For example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0048] Example 1:

[0049] See also Figure 1 - Figure 7 As shown, this embodiment provides a high-density sedimentation tank scum collection device, including:

[0050] A high-density sedimentation tank body 1 and two first chutes 2 are symmetrically arranged on the top surface of the high-density sedimentation tank body 1. A first rotating rod 3 is rotatably connected in the first chute 2. A spiral chute 4 is arranged on the first rotating rod 3. A slider 5 is slidably connected in the first chute 2. The slider 5 is arranged on the circumference of the first rotating rod 3 and is slidably connected to the first rotating rod 3. A transmission block 6 is fixedly connected to the inner cavity of the slider 5, and the transmission block 6 is located in the spiral chute 4 and is slidably connected to the spiral chute 4.

[0051] A driving assembly is located in the high-density sedimentation tank body 1 and is used to drive the two first rotating rods 3 to rotate;

[0052] A fixing plate 7 is fixedly connected to the top surfaces of the two sliders 5. A slot 8 communicating with the outside is provided in the fixing plate 7, and an insert 9 is inserted into the slot 8;

[0053] The limiting component is located on the top surface of the fixed plate 7 and is used to limit the insertion block 9;

[0054] Two second chutes 10 are symmetrically arranged in the lower half of the insert 9. A movable plate 11 is slidably connected between the two second chutes 10. Two threaded rods 12 threadedly connected to the movable plate 11 are rotatably connected in the two second chutes 10.

[0055] The rotating assembly is located in the insert block 9 and is used to drive the two threaded rods 12 to rotate;

[0056] The filter cloth 30 is fixedly connected between the insert block 9 and the movable plate 11 .

[0057] Example 2:

[0058] This embodiment provides a high-density sedimentation tank scum collection device. In addition to the technical solutions of the above embodiments, it also has the following technical features. The drive assembly includes:

[0059] The movable groove 13 is provided in the high-density sedimentation tank body 1 and is connected to the two first chutes 2. Two sprockets 14 are rotatably connected in the movable groove 13, and one end of the two sprockets 14 extends into the two first chutes 2 and is fixed to one end of the two first rotating rods 3 respectively. A chain 15 is engaged between the two sprockets 14;

[0060] The motor 16 is fixedly connected to one side of the high-density sedimentation tank body 1 , and the output shaft of the motor 16 passes through one side of the high-density sedimentation tank body 1 and extends into the movable groove 13 and is fixed to one of the sprockets 14 .

[0061] Among them, when the movable plate 11 moves to the appropriate position, the user starts the motor 16, and the output shaft of the motor 16 drives one of the sprockets 14 to rotate in the movable groove 13, so that one of the sprockets 14 drives the other sprocket 14 to rotate through the chain 15. When the two sprockets 14 rotate, the two sprockets 14 will drive the two first rotating rods 3 to rotate in the two first sliding grooves 2 respectively. When the two first rotating rods 3 rotate, the two first rotating rods 3 will squeeze the two transmission blocks 6 respectively through the two spiral sliding grooves 4, so that the two transmission blocks 6 drive the two sliders 5 to slide in the two first sliding grooves 2 respectively. When the two sliders 5 slide, the two sliders 5 will drive the fixed plate 7 to move, and the fixed plate 7 drives the filter cloth 30 to move through the insert block 9 and the movable plate 11, so that the filter cloth 30 pushes the scum on the surface of the high-density sedimentation tank body 1 to move, so that the scum is accumulated together, ensuring that the scum can be quickly accumulated.

[0062] Example 3:

[0063] This embodiment provides a high-density sedimentation tank slag collection device, which, in addition to the technical solutions of the above embodiments, also has the following technical features: one end of the sprocket 14 is rotatably connected to the first chute 2, and the output shaft of the motor 16 is rotatably connected to the movable groove 13.

[0064] Here, it is ensured that one end of the sprocket 14 can rotate normally in the first sliding groove 2 , and it is ensured that the output shaft of the motor 16 can rotate normally in the movable groove 13 .

[0065] Example 4:

[0066] This embodiment provides a high-density sedimentation tank scum collection device, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the limiting component includes:

[0067] Two fixed blocks 17 are fixedly connected to the top surface of the fixed plate 7 and are located on both sides of the insertion block 9. A limit block 19 connected to the outside world is provided in the fixed block 17, and one end of the limit block 19 is located above the insertion block 9 and is attached to the insertion block 9. A spring 20 fixed to the inner wall of the push-pull groove 18 is fixedly connected to the limit block 19.

[0068] Among them, when the fixed plate 7 moves to a position where it cannot move, the user pulls the two limit blocks 19 by hand, allowing one end of the two limit blocks 19 to enter the two push-pull grooves 18 from the outside, and compress the two springs 20 respectively. At this time, the restriction of the plug block 9 is released, and then the user pulls the plug block 9 out of the slot 8. When the plug block 9 is pulled out, the plug block 9 will pull the filter cloth 30 out of the high-density sedimentation tank body 1 through the movable plate 11, so that the movable plate 11 and the filter cloth 30 drive the accumulated water on the surface of the high-density sedimentation tank body 1 The scum passes through the slot 8 and moves to the outside, and then the user cleans the scum. After cleaning, the user reinserts the plug 9 into the slot 8, so that the movable plate 11 and the filter cloth 30 pass through the slot 8 and enter the high-density sedimentation tank body 1. When the plug 9 is fully inserted into the slot 8, the user releases the hands pulling the two limit blocks 19, and allows one end of the two limit blocks 19 to be respectively moved from the two push-pull grooves 18 to the outside by the rebound force of the two springs 20, ensuring that the plug 9 can be restricted in the slot 8 and cannot move.

[0069] Example 5:

[0070] This embodiment provides a high-density sedimentation tank scum collection device. In addition to the technical solutions of the above embodiments, it also has the following technical features. The rotating assembly includes:

[0071] A first rotating groove 21 is provided in the insert block 9. Two symmetrically arranged second rotating grooves 22 are provided on the inner wall of the first rotating groove 21. The two second rotating grooves 22 are respectively connected to the two second chutes 10. A second rotating rod 23 is rotatably connected in the first rotating groove 21. Two first worm gears 24 are fixedly connected at both ends of the second rotating rod 23. The two first worm gears 24 are located in the first rotating groove 21 and are rotatably connected to the first rotating groove 21.

[0072] Two first worm wheels 29 are rotatably connected to the two second rotating grooves 22 and mesh with the two first worms 24 respectively. The bottom ends of the two first worm wheels 29 extend into the two second sliding grooves 10 and are fixed to the top ends of the two threaded rods 12 respectively.

[0073] The third rotating groove 25 is opened on the inner wall of the first rotating groove 21. A through groove 26 communicating with the outside is opened on the inner wall of the third rotating groove 25. A second worm gear 27 fixed to the second rotating rod 23 is rotatably connected in the third rotating groove 25. A second worm gear 28 is engaged with one side of the second worm gear 27, and the second worm gear 28 is located in the through groove 26 and rotatably connected to the third rotating groove 25.

[0074] When in use, the user manually rotates the second worm 28, so that the second worm 28 drives the second worm wheel 27 to rotate in the third rotating groove 25. When the second worm wheel 27 rotates, the second worm wheel 27 drives the second rotating rod 23 to rotate in the first rotating groove 21, so that the second rotating rod 23 drives the two first worms 24 to rotate. When the two first worms 24 rotate, the two first worms 24 respectively drive the two first worm wheels 29 to rotate in the two second rotating grooves 22, so that the bottom ends of the two first worm wheels 29 respectively drive the two threaded rods 12 to rotate, so that the movable plate 11 is moved downward along the two second sliding grooves 10 under the action of the threads of the two threaded rods 12, ensuring that the user can adjust the position of the movable plate 11 according to the depth of the scum.

[0075] Example 6:

[0076] This embodiment provides a high-density sedimentation tank scum collection device, which, in addition to the technical solutions of the above embodiments, also has the following technical features: the bottom end of the first worm gear 29 is rotatably connected to the second chute 10, and the top end of the second worm 28 is fixedly connected to a handwheel.

[0077] Here, it is ensured that the bottom end of the first worm wheel 29 can rotate normally in the second sliding groove 10 , and it is ensured that the user can drive the second worm 28 to rotate through the handwheel at the top end of the second worm 28 .

[0078] During use, the user rotates the second worm 28 by hand, so that the second worm 28 drives the second worm wheel 27 to rotate in the third rotation groove 25. When the second worm wheel 27 rotates, the second worm wheel 27 drives the second rotating rod 23 to rotate in the first rotation groove 21, so that the second rotating rod 23 drives the two first worms 24 to rotate. When the two first worms 24 rotate, the two first worms 24 respectively drive the two first worm wheels 29 to rotate in the two second rotation grooves 22, so that the bottom ends of the two first worm wheels 29 respectively drive the two threaded rods 12 to rotate, so that the movable plate 11 is moved downward along the two second sliding grooves 10 by the action of the threads of the two threaded rods 12, ensuring that the user can adjust the scum according to the scum. The depth is adjusted to the position of the movable plate 11, and the movable plate 11 stretches the filter cloth 30. When the movable plate 11 moves to the appropriate position, the user starts the motor 16, and the output shaft of the motor 16 drives one of the sprockets 14 to rotate in the movable groove 13, so that one of the sprockets 14 drives the other sprocket 14 to rotate through the chain 15. When the two sprockets 14 rotate, the two sprockets 14 will drive the two first rotating rods 3 to rotate in the two first chutes 2 respectively. When the two first rotating rods 3 rotate, the two first rotating rods 3 will squeeze the two transmission blocks 6 respectively through the two spiral chutes 4, so that the two transmission blocks 6 drive the two sliders 5 to slide in the two first chutes 2 respectively. When the slider 5 slides, the two sliders 5 will drive the fixed plate 7 to move, so that the fixed plate 7 drives the filter cloth 30 to move through the plug block 9 and the movable plate 11, so that the filter cloth 30 pushes the scum on the surface of the high-density sedimentation tank body 1 to move, so that the scum is piled up together, ensuring that the scum can be quickly piled up. When the fixed plate 7 moves to a position where it cannot move, the motor 16 is turned off, and then the user manually pulls the two limit blocks 19, so that one end of the two limit blocks 19 enters the two push-pull grooves 18 from the outside, and compresses the two springs 20 respectively. At this time, the restriction of the plug block 9 is released, and then the user pulls the plug block 9 out of the slot 8. When the plug block 9 is pulled out, the plug block 9 The filter cloth 30 will be pulled out from the high-density sedimentation tank body 1 through the movable plate 11, so that the movable plate 11 and the filter cloth 30 drive the scum accumulated on the surface of the high-density sedimentation tank body 1 to pass through the slot 8 and move to the outside. The user then cleans the scum. After cleaning, the user reinserts the plug 9 into the slot 8, so that the movable plate 11 and the filter cloth 30 pass through the slot 8 and enter the high-density sedimentation tank body 1. When the plug 9 is fully inserted into the slot 8, the user releases the hands pulling the two limit blocks 19, and allows one end of the two limit blocks 19 to be respectively moved from the two push-pull slots 18 to the outside by the rebound force of the two springs 20, ensuring that the plug 9 can be restricted in the slot 8 and cannot move.

[0079] The embodiments of the present application are described above in conjunction with the accompanying drawings. Unless there is a conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application is not limited to the above-mentioned specific implementation methods. The above-mentioned specific implementation methods are merely illustrative and not restrictive. Under the guidance of this application, ordinary technicians in this field can also make many forms without departing from the purpose of this application and the scope of protection of the claims, all of which are within the protection of this application.

Claims

1. A high-density sedimentation tank slag collection device, characterized in that: include: A high-density sedimentation tank body (1) and two first chutes (2), the two first chutes (2) are symmetrically arranged on the top surface of the high-density sedimentation tank body (1), a first rotating rod (3) is rotatably connected in the first chute (2), a spiral chute (4) is arranged on the first rotating rod (3), a slider (5) is slidably connected in the first chute (2), and the slider (5) is arranged on the circumference of the first rotating rod (3) and is slidably connected to the first rotating rod (3), a transmission block (6) is fixedly connected to the inner cavity of the slider (5), and the transmission block (6) is located in the spiral chute (4) and is slidably connected to the spiral chute (4); A driving assembly, the driving assembly being located in the high-density sedimentation tank body (1) and being used to drive the two first rotating rods (3) to rotate; A fixed plate (7), the fixed plate (7) being fixedly connected to the top surfaces of the two sliders (5), a slot (8) communicating with the outside being provided in the fixed plate (7), an inserting block (9) being inserted into the slot (8); A limiting assembly, the limiting assembly being located on the top surface of the fixing plate (7) and being used to limit the insertion block (9); Two second chutes (10), the two second chutes (10) are symmetrically opened in the lower half of the insert (9), a movable plate (11) is slidably connected between the two second chutes (10), and two threaded rods (12) threadedly connected to the movable plate (11) are rotatably connected in the two second chutes (10); A rotating assembly, the rotating assembly being located in the insert block (9) and being used to drive the two threaded rods (12) to rotate; A filter cloth (30) is fixedly connected between the insert block (9) and the movable plate (11).

2. A high-density sedimentation tank scum collection device according to claim 1, characterized in that: The drive assembly includes: A movable groove (13), the movable groove (13) is provided in the high-density sedimentation tank body (1) and is connected to the two first chutes (2), two sprockets (14) are rotatably connected in the movable groove (13), and one end of the two sprockets (14) respectively extends into the two first chutes (2) and is respectively fixed to one end of the two first rotating rods (3), and a chain (15) is engaged between the two sprockets (14); A motor (16) is fixedly connected to one side of the high-density sedimentation tank body (1), and an output shaft of the motor (16) passes through one side of the high-density sedimentation tank body (1) and extends into the movable groove (13) to be fixed to one of the sprockets (14).

3. A high-density sedimentation tank scum collection device according to claim 2, characterized in that: One end of the sprocket (14) is rotationally connected to the first sliding groove (2), and the output shaft of the motor (16) is rotationally connected to the movable groove (13).

4. A high-density sedimentation tank scum collection device according to claim 1, characterized in that: The limiting component includes: Two fixed blocks (17), the two fixed blocks (17) are fixedly connected to the top surface of the fixed plate (7) and are located on both sides of the plug block (9), a limit block (19) connected to the outside is opened in the fixed block (17), and one end of the limit block (19) is located above the plug block (9) and is attached to the plug block (9), and a spring (20) fixed to the inner wall of the push-pull groove (18) is fixedly connected to the limit block (19).

5. The high-density sedimentation tank scum collection device according to claim 1, characterized in that: The rotating assembly comprises: A first rotating groove (21), wherein the first rotating groove (21) is provided in the insert block (9), and two symmetrically arranged second rotating grooves (22) are provided on the inner wall of the first rotating groove (21), and the two second rotating grooves (22) are respectively connected to the two second sliding grooves (10), a second rotating rod (23) is rotatably connected in the first rotating groove (21), and two first worm gears (24) are fixedly connected at both ends of the second rotating rod (23), and the two first worm gears (24) are located in the first rotating groove (21) and are rotatably connected to the first rotating groove (21); Two first worm wheels (29), the two first worm wheels (29) are respectively rotatably connected in the two second rotating grooves (22) and respectively meshed with the two first worms (24), and the bottom ends of the two first worm wheels (29) respectively extend into the two second sliding grooves (10) and are respectively fixed to the top ends of the two threaded rods (12); A third rotating groove (25) is provided on the inner wall of the first rotating groove (21), a through groove (26) communicating with the outside is provided on the inner wall of the third rotating groove (25), a second worm gear (27) fixed to the second rotating rod (23) is rotatably connected in the third rotating groove (25), a second worm gear (28) is meshed with one side of the second worm gear (27), and the second worm gear (28) is located in the through groove (26) and is rotatably connected to the third rotating groove (25).

6. A high-density sedimentation tank scum collection device according to claim 5, characterized in that: The bottom end of the first worm wheel (29) is rotatably connected to the second slide groove (10), and the top end of the second worm (28) is fixedly connected to a hand wheel.

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