Filter material temper mill for biological aerated filter

Abstract

The utility model belongs to the field of filter material temper mills, and particularly relates to a filter material temper mill for a biological aerated filter, which comprises a base, grooves are formed in the two sides of the top end of the base, and a leveling mechanism is arranged at the top end of the base. The leveling mechanism comprises a motor, the motor is arranged in a groove in one side of the top end of the base, and the rear end of the motor is fixedly connected with one side of the groove; through the design of the leveling mechanism, the function of conveniently dismounting a leveling assembly is achieved, and the problems that an existing leveling machine is not provided with an assembly convenient to replace for the leveling assembly, and due to the fact that the leveling assembly needs to conduct leveling work in sewage for a long time during work, after long-time use, the leveling assembly is not convenient to replace are solved. The problems that the flattening assembly is damaged and needs to be replaced due to the fact that the flattening assembly is extremely prone to being corroded and the like are solved, but an existing device is large in replacement difficulty and not easy to operate are solved, and the convenience during disassembly is improved.

Description

Technical Field

[0001] The utility model relates to the field of filter material leveling machines, in particular to a filter material leveling machine for an aerated biological filter tank. Background Art

[0002] Aerated biological filters can not only be used for eutrophication treatment of water bodies, but can also be widely used in the treatment of high-concentration wastewater such as urban sewage, residential sewage, domestic miscellaneous drainage, food processing wastewater, brewing and papermaking wastewater, etc. It has the functions of removing SS, COD, BOD, as well as nitrification, denitrification and phosphorus removal, and removal of AOX (harmful substances).

[0003] An existing filter material leveling machine for an aerated biological filter may specifically refer to the aerated biological filter filter material leveling machine with application number: CN201721310679.X, which includes a tooth rake for leveling the filter material, a transverse movement and lifting mechanism connected to the tooth rake and used to move the tooth rake in a distribution direction perpendicular to the aerated biological filter and used to lift the tooth rake, a longitudinal movement mechanism used to move the tooth rake in a distribution direction parallel to the aerated biological filter, and a control box respectively connected to the longitudinal movement mechanism and the transverse movement and lifting mechanism. The aerated biological filter filter material leveling machine provided by the utility model has a longitudinal movement mechanism that can move between different aerated biological filters, and a transverse movement and lifting mechanism that can drive the tooth rake to move transversely and lift vertically, so as to level the filter material, with good leveling effect, high efficiency, cost savings, and reduced labor intensity.

[0004] The above-mentioned leveling machine does not have any easily replaceable components for the leveling assembly. Since the leveling assembly needs to perform leveling work in sewage for a long time during operation, the leveling assembly is very likely to be corroded after long-term use, causing damage to the leveling assembly and requiring replacement. However, the existing device is difficult to replace and is not easy to operate. Therefore, in view of the above-mentioned problem, a filter material leveling machine for an aerated biological filter is proposed. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art, the existing leveling machine does not have a leveling component that can be easily replaced. Since the leveling component needs to perform leveling work in sewage for a long time when working, the leveling component is very likely to be corroded after long-term use, causing the leveling component to be damaged and need to be replaced. However, the existing device is difficult to replace and is not easy to operate. The utility model proposes a filter material leveling machine for an aerated biological filter.

[0006] The utility model solves the technical problem by adopting the following technical solution: the filter material leveling machine for an aerated biological filter tank of the utility model comprises a base; grooves are provided on both sides of the top of the base, and a leveling mechanism is provided on the top of the base;

[0007] The leveling mechanism includes a motor, the motor is arranged in a groove on one side of the top end of the base, and the rear end of the motor is fixedly connected to one side of the groove, the front end of the motor is fixedly connected to the rear end of the first threaded rod, the front end of the first threaded rod is inserted in the first fixed block, and the first threaded rod is rotatably connected to the first fixed block, the front end of the rear end of the first fixed block is fixedly connected to the other side of the groove, a first moving block is sleeved on the outside of the first threaded rod, and the first threaded rod is threadedly connected to the first moving block, the top end of the first moving block is fixedly connected to one side of the bottom end of the first fixed plate, electric push rods are arranged on both sides of the bottom end of the first fixed plate, and the bottom end of the first fixed plate is fixedly connected to the top end of the electric push rod, the bottom end of the electric push rod is fixedly connected to the top end of the second fixed plate, and the bottom end of the second fixed plate is provided with a first slot, and the first slot The top of the scraper is inserted inside, and the first slot is slidably connected to the scraper, second fixing blocks are provided on both sides of the top of the second fixing plate, and the top of the second fixing plate is fixedly connected to the bottom of the second fixing block, one side of the second fixing block is fixedly connected to the rear end of the third fixing block, the third fixing block is internally sleeved on the outside of the rear end of the second threaded rod, and the third fixing block is rotatably connected to the second threaded rod, an insert block is sleeved on the outside of the second threaded rod, and the second threaded rod is threadedly connected to the insert block, one side of the second fixing block is fixedly connected to the rear end of the second guide rod near the upper position, the insert block is sleeved on the outside of the second guide rod near the upper position, and the insert block is slidably connected to the second guide rod, the second fixing plate and the side ends of the scraper near the top position are both provided with a second slot, and one end of the insert block is inserted in the second slot.

[0008] Preferably, the inner side end of the groove on the other side of the top of the base is fixedly connected to the front and rear ends of the first guide rod, a second movable block is sleeved on the outside of the first guide rod, and the first guide rod is slidably connected to the second movable block, and the top of the second movable block is fixedly connected to the other side of the bottom end of the first fixed plate.

[0009] Preferably, universal wheels are provided at the bottom end of the base near the corners, and the bottom end of the base is fixedly connected to the top end of the universal wheels.

[0010] The utility model is beneficial in that:

[0011] 1. The utility model realizes the function of conveniently dismantling the leveling component through the structural design of the leveling mechanism, solves the problem that the existing leveling machine does not have a component that can be easily replaced for the leveling component. Since the leveling component needs to be leveled in sewage for a long time during operation, the leveling component is very likely to be corroded after long-term use, causing damage to the leveling component and requiring replacement. However, the existing device is difficult to replace and is not easy to operate, thereby improving the convenience of dismantling;

[0012] 2. The utility model realizes the function of being easy to move through the structural design of the universal wheel, solves the problem that the existing leveling machine is not provided with components that can be easily moved. When it is necessary to change the site to perform leveling operations on other aerated biological filters, the device body is large and cannot be easily moved, thereby improving the convenience of movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a partial cross-sectional structural schematic diagram of the utility model;

[0016] Figure 3 For the utility model Figure 1 A in the middle is an enlarged schematic diagram of the structure;

[0017] Figure 4 For the utility model Figure 2 Enlarged schematic diagram of the structure at B in the middle.

[0018] In the figure: 1, base; 10, groove; 11, motor; 12, first threaded rod; 13, first fixed block; 14, first moving block; 15, first fixed plate; 16, second moving block; 17, first guide rod; 18, electric push rod; 19, second fixed plate; 20, first slot; 21, scraper; 22, second fixed block; 23, third fixed block; 24, second threaded rod; 25, plug block; 26, second guide rod; 27, second slot; 28, universal wheel. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-Figure 4As shown, a filter material leveling machine for an aerated biological filter tank comprises a base 1; grooves 10 are provided on both sides of the top of the base 1, and a leveling mechanism is provided on the top of the base 1;

[0021] The leveling mechanism includes a motor 11, which is arranged in the groove 10 on one side of the top of the base 1, and the rear end of the motor 11 is welded to one side of the groove 10, and the front end of the motor 11 is welded to the rear end of the first threaded rod 12, the model of the motor 11 is Y2-112M-6, the front end of the first threaded rod 12 is inserted in the first fixed block 13, and the first threaded rod 12 is rotatably connected to the first fixed block 13, the inner wall of the first fixed block 13 is circular, the front end of the rear end of the first fixed block 13 is welded to the other side of the groove 10, and the first threaded rod 12 is welded to the rear end of the first fixed block 13. The first moving block 14 is sleeved on the outer side of the threaded rod 12, and the first threaded rod 12 is threadedly connected to the first moving block 14, the top of the first moving block 14 is welded to one side of the bottom of the first fixed plate 15, and both sides of the bottom of the first fixed plate 15 are provided with electric push rods 18, and the bottom of the first fixed plate 15 is welded to the top of the electric push rod 18, and the bottom of the electric push rod 18 is welded to the top of the second fixed plate 19, and the bottom of the second fixed plate 19 is provided with a first slot 20, and the top of the scraper 21 is inserted in the first slot 20, and the first slot 2 0 is slidably connected to the scraper 21, the first slot 20 and the top of the scraper 21 are both square in design, the second fixing block 22 is arranged on both sides of the top of the second fixing plate 19, and the top of the second fixing plate 19 is welded to the bottom of the second fixing block 22, one side of the second fixing block 22 is welded to the rear end of the third fixing block 23, the inside of the third fixing block 23 is sleeved on the outside of the rear end of the second threaded rod 24, and the third fixing block 23 is rotatably connected to the second threaded rod 24, the inner wall of the third fixing block 23 is circular in design, and the outer side of the second threaded rod 24 is sleeved with an insert block 2 5, and the second threaded rod 24 is threadedly connected with the plug block 25, one side of the second fixing block 22 near the upper position is welded with the rear end of the second guide rod 26, the plug block 25 is sleeved on the outer side of the second guide rod 26 near the upper position, and the plug block 25 is slidably connected with the second guide rod 26, the second guide rod 26 is designed as a round rod, the side ends of the second fixing plate 19 and the scraper 21 near the top position are both provided with a second slot 27, one end of the plug block 25 is inserted in the second slot 27, and one end of the plug block 25 and the second slot 27 are both square in design;

[0022] When working, first start the motor 11 inside the groove 10 on one side of the top of the base 1 to drive the first threaded rod 12 to rotate, and the front end of the first threaded rod 12 rotates along the inside of the first fixed block 13. When the first threaded rod 12 rotates, it drives the first moving block 14 to move along the surface of the first threaded rod 12, and at the same time drives the first fixed plate 15 to move, which is used to level the filter material. The electric push rods 18 on both sides of the bottom end of the first fixed plate 15 are started to drive the second fixed plate 19 and the scraper 21 to move downward until they reach the filter material position for scraping and leveling. For leveling the filter material, pull the scraper 21 downward to drive the top end of the scraper 21 to move downward along the inside of the first slot 20 opened at the bottom end of the second fixed plate 19. Move until the scraper 21 is completely out of the first slot 20, the second fixed plate 19 is separated from the scraper 21, and the scraper is removed. First, the second threaded rods 24 on both sides are rotated, and at the same time, the rear end of the second threaded rod 24 is rotated along the inside of the third fixed block 23 at the side end of the second fixed block 22. At the same time, the second threaded rod 24 rotates, driving the plug block 25 to move outward along the surface of the second threaded rod 24, and the scraper is removed. The plug block 25 moves and moves along the surface of the second guide rod 26 at the same time. When the plug block 25 moves, one end of the plug block 25 will move along the inside of the second slot 27 until the plug block 25 is completely out of the second slot 27, and the scraper is removed.

[0023] Furthermore, the inner side end of the groove 10 on the other side of the top of the base 1 is welded to the front and rear ends of the first guide rod 17, the second moving block 16 is sleeved on the outer side of the first guide rod 17, and the first guide rod 17 is slidably connected to the second moving block 16, the top of the second moving block 16 is welded to the other side of the bottom end of the first fixed plate 15, and the first guide rod 17 is designed as a round rod;

[0024] During operation, the first fixed plate 15 moves, driving the second moving block 16 to move synchronously along the surface of the first guide rod 17 to level the filter material.

[0025] Furthermore, a universal wheel 28 is provided at the bottom of the base 1 near the corner, and the bottom of the base 1 and the top of the universal wheel 28 are welded together;

[0026] During operation, the base 1 is pushed to drive the universal wheel 28 at the bottom of the base 1 to move until it reaches a suitable position and then stops pushing, so as to move the main body of the device.

[0027] Working principle: when the filter material needs to be leveled, first start the motor 11 inside the groove 10 on one side of the top of the base 1 to drive the first threaded rod 12 to rotate, and the front end of the first threaded rod 12 rotates along the inside of the first fixed block 13. When the first threaded rod 12 rotates, it drives the first moving block 14 to move along the surface of the first threaded rod 12, and drives the first fixed plate 15 to move at the same time. When the first fixed plate 15 moves, it drives the second moving block 16 to move synchronously along the surface of the first guide rod 17. At the same time, start the electric push rods 18 on both sides of the bottom end of the first fixed plate 15, drive the second fixed plate 19 and the scraper 21 to move downward until they reach the filter material position for scraping and leveling, so as to level the filter material.

[0028] When the scraper needs to be removed, the second threaded rods 24 on both sides are first rotated, and at the same time, the rear end of the second threaded rod 24 rotates along the inside of the third fixed block 23 at the side end of the second fixed block 22. At the same time, the second threaded rod 24 rotates, driving the plug block 25 to move outward along the surface of the second threaded rod 24. At the same time, when the plug block 25 moves, it also moves along the surface of the second guide rod 26. When the plug block 25 moves, one end of the plug block 25 will move along the inside of the second slot 27 until the plug block 25 is completely out of the second slot 27. Then, the scraper 21 is pulled downward, driving the top end of the scraper 21 to move downward along the inside of the first slot 20 opened at the bottom end of the second fixed plate 19. Until the scraper 21 is completely out of the first slot 20, the second fixed plate 19 is separated from the scraper 21 for removing the scraper.

[0029] When the device body needs to be moved, the base 1 is pushed to drive the universal wheel 28 at the bottom of the base 1 to move until it reaches a suitable position and then the pushing is stopped to move the device body.

[0030] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A filter material leveling machine for an aerated biological filter, comprising a base (1); characterized in that: Grooves (10) are provided on both sides of the top of the base (1), and a leveling mechanism is provided on the top of the base (1); The leveling mechanism comprises a motor (11), the motor (11) being arranged inside a groove (10) on one side of the top end of the base (1), and the rear end of the motor (11) being fixedly connected to one side of the groove (10), the front end of the motor (11) being fixedly connected to the rear end of a first threaded rod (12), the front end of the first threaded rod (12) being inserted inside a first fixed block (13), and the first threaded rod (12) being rotatably connected to the first fixed block (13), the front end of the rear end of the first fixed block (13) being fixedly connected to the other side of the groove (10), and the outer end of the first threaded rod (12) being fixedly connected to the inner side of the groove (10). The side sleeve is provided with a first moving block (14), and the first threaded rod (12) is threadedly connected to the first moving block (14), the top of the first moving block (14) is fixedly connected to one side of the bottom of the first fixed plate (15), both sides of the bottom of the first fixed plate (15) are provided with electric push rods (18), and the bottom of the first fixed plate (15) is fixedly connected to the top of the electric push rod (18), the bottom of the electric push rod (18) is fixedly connected to the top of the second fixed plate (19), and the bottom of the second fixed plate (19) is provided with a first slot (20), and the first slot (20 ) is inserted with a top end of a scraper (21), and the first slot (20) is slidably connected to the scraper (21), second fixing blocks (22) are arranged on both sides of the top end of the second fixing plate (19), and the top end of the second fixing plate (19) is fixedly connected to the bottom end of the second fixing block (22), one side of the second fixing block (22) is fixedly connected to the rear end of a third fixing block (23), the third fixing block (23) is sleeved on the outside of the rear end of a second threaded rod (24), and the third fixing block (23) is rotatably connected to the second threaded rod (24), and the second threaded rod (24) is ) is sleeved on the outside of the second guide rod (26), and the second threaded rod (24) is threadedly connected to the insert block (25); one side of the second fixed block (22) is fixedly connected to the rear end of the second guide rod (26) near the upper position; the insert block (25) is sleeved on the outside of the second guide rod (26) near the upper position, and the insert block (25) is slidably connected to the second guide rod (26); the second fixing plate (19) and the scraper (21) are both provided with a second slot (27) at the side ends near the top position, and one end of the insert block (25) is inserted into the second slot (27).

2. The filter material leveling machine for aerated biological filter according to claim 1, characterized in that: The inner side end of the groove (10) on the other side of the top of the base (1) is fixedly connected to the front and rear ends of the first guide rod (17); a second moving block (16) is sleeved on the outer side of the first guide rod (17); the first guide rod (17) is slidably connected to the second moving block (16); and the top end of the second moving block (16) is fixedly connected to the other side of the bottom end of the first fixed plate (15).

3. The filter material leveling machine for aerated biological filter according to claim 2, characterized in that: Universal wheels (28) are provided at the bottom end of the base (1) near the corner, and the bottom end of the base (1) is fixedly connected to the top end of the universal wheels (28).

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