CN219764584U

CN219764584U - Mud scraping assembly for sewage treatment tank

Info

Publication number: CN219764584U
Application number: CN202320522318.0U
Authority: CN
Inventors: 李翠萍
Original assignee: Qingdao Weikan Environmental Technology Co ltd
Current assignee: Qingdao Weikan Environmental Technology Co ltd
Priority date: 2023-03-17
Filing date: 2023-03-17
Publication date: 2023-09-29
Anticipated expiration: 2033-03-17

Abstract

The utility model relates to the technical field of sewage tanks, and discloses a mud scraping assembly for a sewage treatment tank, which solves the problems that manual cleaning of mud at the bottom of sewage is time-consuming and labor-consuming and has low efficiency, and pollutants in the sewage tank also can harm the health of workers and easily cause potential safety hazards; according to the utility model, when the sludge at the bottom of the sewage tank is cleaned, the cleaning operation can be performed without entering workers, so that the labor is saved, the efficiency is improved, and meanwhile, the health of the workers is ensured.

Description

Mud scraping assembly for sewage treatment tank

Technical Field

The utility model belongs to the technical field of sewage tanks, and particularly relates to a mud scraping assembly for a sewage treatment tank.

Background

The sewage treatment is to make sewage reach the water quality requirement who discharges into a certain water or reuse and carry out the process of purifying it, in carrying out sewage treatment's in-process, need use the effluent water sump, the effluent water sump is a pond of storing sewage, set up in the open air, the volume is great, mostly cement casting becomes, sewage is through long-time storage in the effluent water sump, can produce a large amount of silt accumulation in the bottom of effluent water sump, just so need the workman to get into the effluent water sump and clear up the silt, manual cleaning is wasted time and energy, the inefficiency, and the pollutant in the effluent water sump also can harm workman's health, cause the potential safety hazard easily.

Disclosure of Invention

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the mud scraping assembly for the sewage treatment tank, which effectively solves the problems that the manual cleaning of mud at the bottom of sewage is time-consuming and labor-consuming, the efficiency is low, the pollutants in the sewage tank can harm the health of workers, and potential safety hazards are easy to cause.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sewage treatment pond is with scraping mud subassembly, includes the effluent water sump body, control box and regulation mud scraping mechanism are installed at the top of effluent water sump body, trigger assembly is installed to the top of effluent water sump body and lie in one side that regulation mud scraping mechanism kept away from the control box, regulation mud scraping mechanism includes first locating plate and second locating plate, and first locating plate and second locating plate symmetry fixed mounting are in the top of effluent water sump body, the motor is installed to one side that the second locating plate was kept away from to first locating plate, install the driving gear on the output shaft of motor, and the driving gear rotates and install on first locating plate, one side symmetry that the second locating plate was kept away from to first locating plate is installed driven gear, and the driving gear is located between two driven gears, and be connected with two driven gear meshes, symmetry installs between first locating plate and the second locating plate, and the one end activity that the second locating plate was kept away from to the threaded rod runs through in first locating plate and is connected with driven gear fixed, threaded movable sleeve is installed to the screw thread on the threaded rod, scraper blade subassembly is installed to the bottom of two threaded movable sleeves.

Preferably, the motor is a positive and negative motor, and the motor is fixedly arranged at the top of the sewage pool body through the base, and the motor is powered by an external power supply and is electrically connected with the control box.

Preferably, a movable push block is arranged at the top of the threaded movable sleeve, and the movable push block is horizontally aligned with the trigger assembly.

Preferably, the trigger assembly comprises a support frame plate, a fixed baffle is installed at the top of the support frame plate, a pressure sensor is installed in the middle of one side edge of the fixed baffle, the pressure sensor is electrically connected with a control box, a movable rod is installed on the fixed baffle in a symmetrical sliding mode, a baffle ring is fixedly sleeved on the movable rod, a spring is sleeved between the baffle ring and the fixed baffle and located on the outer side of the movable rod, a round stop block is installed at one end of the movable rod, movable strips are fixedly installed at one ends of the two movable rods away from the round stop block, and an extrusion block is fixedly installed at the middle of one side edge of the movable strip, close to the fixed baffle.

Preferably, the scraper assembly comprises a fixed connecting strip, the fixed connecting strip is fixedly arranged at the bottoms of the two threaded movable sleeves, the middle part of the fixed connecting strip is fixedly penetrated with a threaded sleeve, an adjusting screw is arranged on the internal thread of the threaded sleeve, an adjusting block is arranged at the top of the adjusting screw, a connecting bearing is arranged at the bottom of the adjusting screw, a strip-shaped scraper is arranged at the bottom of the connecting bearing, positioning slide rods are symmetrically arranged at the top of the strip-shaped scraper, and the positioning slide rods are installed on the fixed connecting strip in a sliding penetrating manner.

Compared with the prior art, the utility model has the beneficial effects that:

1) In operation, through the interaction of the control box and the adjusting mud scraping mechanism, when the sludge at the bottom of the sewage tank is cleaned, the cleaning operation can be performed without entering workers, so that the labor is saved, the efficiency is improved, and meanwhile, the health of the workers is guaranteed;

2) In operation, through the interaction of the control box and the trigger component, the mud scraping mechanism can be adjusted to scrape mud at the bottom of the pool once, and then the mud scraping operation can be carried out once again when the mud scraping mechanism is reset and moved, so that a better mud scraping effect can be achieved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model.

In the drawings:

FIG. 1 is a schematic view showing a construction of a sludge scraping assembly for a sewage treatment tank according to the present utility model;

FIG. 2 is a schematic diagram of the structure of the adjusting mud scraping mechanism of the present utility model;

FIG. 3 is a schematic view of a squeegee assembly of the present utility model;

fig. 4 is a schematic diagram of a trigger assembly according to the present utility model.

In the figure: 1. a sewage tank body; 2. a control box; 3. adjusting a mud scraping mechanism; 4. a trigger assembly; 5. a first positioning plate; 6. a second positioning plate; 7. a motor; 8. a drive gear; 9. a driven gear; 10. a threaded rod; 11. a thread movable sleeve; 12. a squeegee assembly; 13. a movable pushing block; 14. a support frame plate; 15. a fixed baffle; 16. a pressure sensor; 17. a movable rod; 18. a baffle ring; 19. a spring; 20. a circular stop; 21. a movable bar; 22. extruding a block; 23. fixing the connecting strip; 24. a thread sleeve; 25. adjusting a screw; 26. an adjusting block; 27. connecting a bearing; 28. a strip-shaped scraping plate; 29. and positioning the slide bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The first embodiment is shown in fig. 1, 2, 3 and 4, the sewage pool comprises a sewage pool body 1, a control box 2 and an adjusting mud scraping mechanism 3 are arranged at the top of the sewage pool body 1, and a trigger component 4 is arranged at the top of the sewage pool body 1 and at one side of the adjusting mud scraping mechanism 3 away from the control box 2;

the adjusting mud scraping mechanism 3 comprises a first locating plate 5 and a second locating plate 6, the first locating plate 5 and the second locating plate 6 are symmetrically and fixedly arranged at the top of the sewage pool body 1, a motor 7 is arranged at one side of the first locating plate 5 far away from the second locating plate 6, the motor 7 is a positive motor and a negative motor, the motor 7 is fixedly arranged at the top of the sewage pool body 1 through a machine base, the motor 7 is electrically connected with the control box 2 through an external power supply, a driving gear 8 is arranged on an output shaft of the motor 7, the driving gear 8 is rotatably arranged on the first locating plate 5, a driven gear 9 is symmetrically arranged at one side of the first locating plate 5 far away from the second locating plate 6, the driving gear 8 is positioned between the two driven gears 9 and is in meshed connection with the two driven gears 9, a threaded rod 10 is symmetrically arranged between the first locating plate 5 and the second locating plate 6, and one end of the threaded rod 10 far away from the second positioning plate 6 movably penetrates through the first positioning plate 5 and is fixedly connected with the driven gear 9, the threaded rod 10 is provided with a threaded movable sleeve 11 in a threaded manner, the bottoms of the two threaded movable sleeves 11 are provided with scraper assemblies 12, each scraper assembly 12 comprises a fixed connecting strip 23, the fixed connecting strips 23 are fixedly arranged at the bottoms of the two threaded movable sleeves 11, the middle part of each fixed connecting strip 23 is fixedly penetrated with a threaded sleeve 24, the internal threads of each threaded sleeve 24 are provided with an adjusting screw 25, the top of each adjusting screw 25 is provided with an adjusting block 26, the bottom of each adjusting screw 25 is provided with a connecting bearing 27, the bottom of each connecting bearing 27 is provided with a strip-shaped scraper 28, the tops of the strip-shaped scrapers 28 are symmetrically provided with positioning slide rods 29, the positioning slide rods 29 are slidably penetrated and arranged on the fixed connecting strips 23, the tops of the threaded movable sleeves 11 are provided with movable pushing blocks 13, and the movable push block 13 is horizontally aligned with the trigger assembly 4;

the triggering component 4 comprises a supporting frame plate 14, a fixed baffle plate 15 is arranged at the top of the supporting frame plate 14, a pressure sensor 16 is arranged in the middle of one side edge of the fixed baffle plate 15, the pressure sensor 16 is electrically connected with the control box 2, a movable rod 17 is symmetrically and slidably arranged on the fixed baffle plate 15, a baffle ring 18 is fixedly sleeved on the movable rod 17, a spring 19 is sleeved between the baffle ring 18 and the fixed baffle plate 15 and positioned on the outer side of the movable rod 17, a circular stop block 20 is arranged at one end of the movable rod 17, a movable strip 21 is fixedly arranged at one end, far away from the circular stop block 20, of the two movable rods 17, and a squeezing block 22 is fixedly arranged in the middle of one side edge, close to the fixed baffle plate 15, of the movable strip 21;

in the use, through the control box 2 that sets up and adjust the interact of mud scraping mechanism 3, can be when clear up sewage pool bottom silt, need not the workman to get into and can clear up the operation, saved the manpower, improved efficiency, ensured workman's health simultaneously to through the control box 2 that sets up and trigger assembly 4's interact, can make adjust mud scraping mechanism 3 and scrape the mud back of a pool bottom, can carry out once again when the removal of resetting and scrape the mud operation, so as to can reach better mud scraping effect.

Working principle: when the sewage pool is in operation, firstly, the adjusting block 26 is rotated to drive the adjusting screw 25 to rotate in the threaded sleeve 24, the adjusting screw 25 rotates and moves downwards, the adjusting screw 25 moves downwards to push the strip-shaped scraping plate 28 to move downwards through the connecting bearing 27, the strip-shaped scraping plate 28 drives the positioning sliding rod 29 to slide on the fixed connecting strip 23, better stability can be ensured when the strip-shaped scraping plate 28 moves downwards, after the bottom of the strip-shaped scraping plate 28 contacts with the bottom of the sewage pool body 1, the adjusting block 26 stops rotating, then an external power supply is started, the motor 7 and the control box 2 are started, the motor 7 drives the driving gear 8 to rotate, the driving gear 8 drives the two driven gears 9 to rotate simultaneously, the driven gears 9 drive the threaded rod 10 to rotate, the threaded rod 10 drives the threaded movable sleeve 11 to move, the threaded movable sleeve 11 drives the scraping plate assembly 12 to move, so that the strip-shaped scraping plate 28 scrapes the sludge at the bottom of the tank once, meanwhile, the movable pushing block 13 is driven by the threaded movable sleeve 11 to move, after the movable pushing block 13 contacts with the movable strip 21, the movable strip 21 is pushed to move, the movable strip 21 drives the movable rod 17 to move, the movable rod 17 drives the baffle ring 18 to move, the baffle ring 18 moves to extrude the spring 19, the spring 19 is elastically deformed, meanwhile, the movable strip 21 drives the extruding block 22 to move, the extruding block 22 moves to contact with the pressure sensor 16 and extrude the pressure sensor 16, the pressure sensor 16 receives extrusion force and sends out a signal, the control box 2 receives the signal, the motor 7 is controlled to reversely rotate, so that the strip-shaped scraping plate 28 is reset and the strip-shaped scraping plate 28 performs secondary sludge scraping operation during the reset movement, then the control box 2 controls the motor 7 to stop working, then manually close external power supply, then reverse rotation regulating block 26 packs up bar scraper blade 28 to this can be when clear up sewage pool bottom silt, need not the workman to get into and can clear up the operation, saved the manpower, improved efficiency, ensured workman's health simultaneously.

Claims

1. Sludge scraping assembly for sewage treatment pond, including effluent water sump body (1), its characterized in that: the utility model discloses a sewage pool, a sewage pool body (1), a control box (2) and an adjusting mud scraping mechanism (3) are installed at the top of the sewage pool body (1), a trigger component (4) is installed at the top of the sewage pool body (1) and at one side of the adjusting mud scraping mechanism (3) away from the control box (2), the adjusting mud scraping mechanism (3) comprises a first locating plate (5) and a second locating plate (6), the first locating plate (5) and the second locating plate (6) are symmetrically and fixedly installed at the top of the sewage pool body (1), a motor (7) is installed at one side of the first locating plate (5) away from the second locating plate (6), a driving gear (8) is installed on the output shaft of the motor (7), the driving gear (8) is rotatably installed on the first locating plate (5), a driven gear (9) is symmetrically installed at one side of the first locating plate (5) away from the second locating plate (6), the driving gear (8) is located between the two driven gears (9), and is meshed with the two driven gears (9), the first locating plate (5) and the first threaded rod (6) is symmetrically installed at one side of the first locating plate (10) away from the first threaded rod (10), a thread movable sleeve (11) is arranged on the threaded rod (10) in a threaded mode, and scraper assemblies (12) are arranged at the bottoms of the two thread movable sleeves (11).

2. A sludge scraping assembly for a sewage treatment tank as claimed in claim 1, wherein: the motor (7) is a positive and negative motor, the motor (7) is fixedly arranged at the top of the sewage pool body (1) through the machine base, the motor (7) is powered by an external power supply, and the motor (7) is electrically connected with the control box (2).

3. A sludge scraping assembly for a sewage treatment tank as claimed in claim 1, wherein: the top of the threaded movable sleeve (11) is provided with a movable push block (13), and the movable push block (13) is horizontally aligned with the trigger assembly (4).

4. A sludge scraping assembly for a wastewater treatment tank as claimed in claim 3, wherein: the trigger assembly (4) comprises a support frame plate (14), a fixed baffle (15) is arranged at the top of the support frame plate (14), a pressure sensor (16) is arranged at one side edge middle part of the fixed baffle (15), the pressure sensor (16) is electrically connected with a control box (2), a movable rod (17) is symmetrically and slidably arranged on the fixed baffle (15), a baffle ring (18) is fixedly sleeved on the movable rod (17), a spring (19) is sleeved between the baffle ring (18) and the fixed baffle (15) and positioned at the outer side of the movable rod (17), a round stop block (20) is arranged at one end of the movable rod (17), a movable strip (21) is fixedly arranged at one end, far away from the round stop block (20), of the two movable rods (17), and a squeezing block (22) is fixedly arranged at one side edge middle part of the movable strip (21) close to the fixed baffle (15).

5. A sludge scraping assembly for a sewage treatment tank as claimed in claim 1, wherein: the scraper assembly (12) comprises a fixed connection strip (23), the fixed connection strip (23) is fixedly arranged at the bottoms of the two threaded movable sleeves (11), the middle part of the fixed connection strip (23) is fixedly penetrated with a threaded sleeve (24), an adjusting screw (25) is arranged in an internal thread of the threaded sleeve (24), an adjusting block (26) is arranged at the top of the adjusting screw (25), a connecting bearing (27) is arranged at the bottom of the adjusting screw (25), a strip-shaped scraper (28) is arranged at the bottom of the connecting bearing (27), positioning slide rods (29) are symmetrically arranged at the top of the strip-shaped scraper (28), and the positioning slide rods (29) are installed on the fixed connection strip (23) in a sliding penetrating manner.