CN214680230U - Sewage treatment mud scraper of structure integration - Google Patents

Abstract

The utility model discloses a sewage treatment mud scraper of structure integration relates to sewage treatment technical field, including the sewage treatment case, the inner chamber lower extreme middle part of sewage treatment case is provided with the adapter sleeve, the first diaphragm of the equal fixedly connected with in both sides upper end of the lateral wall of adapter sleeve, and the lower surface of pine mud board is connected with the lower extreme inner wall laminating of sewage treatment case, and the pine mud board is close to the one end of adapter sleeve and the lower extreme fixed connection of the lateral wall of adapter sleeve, is provided with a plurality of connecting rods that are equidistant linear distribution between first diaphragm and the pine mud board. The utility model discloses a be provided with the mud loosening plate under first diaphragm, the upper surface of mud loosening plate sets up to the arc, and the lower fixed surface of second diaphragm is connected with the mud scraper that the slope set up, and consequently the mud loosening plate rotates and can at first become flexible to silt to reduce the power that receives when the mud scraper strikes off silt, thereby effectively avoided the driving motor load too big and lead to impaired.

Description

Sewage treatment mud scraper of structure integration

Technical Field

The utility model relates to a sewage treatment technical field, in particular to sewage treatment mud scraper of structure integration.

Background

Sewage treatment device is in water treatment process, and the bottom will deposit one deck silt, must strike off through the mud scraper and collect the discharge, and the mud scraper is a kind of machine of clearing up silt from the river course, is arranged in the great circular sedimentation tank of diameter in municipal sewage treatment plant, water works and the industrial waste water treatment most often, gets rid of the mud that subsides at the bottom of the pool and the dross of skimming the pond face.

However, at present, when sludge in a sewage treatment tank is scraped, the existing sludge scraper for sewage treatment is easy to cause difficulty in scraping due to excessive thick sludge, at the moment, if the sludge scraper forcibly scrapes, a motor of the existing sludge scraper is easy to damage due to excessive load, and secondly, the strength of the sludge scraper is poor, and the sludge scraper is easy to break after long-term use. Therefore, it is necessary to provide a structurally integrated sludge scraper for sewage treatment to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage treatment mud scraper of structure integration to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a structurally integrated sewage treatment mud scraper comprises a sewage treatment box, wherein a connecting sleeve is arranged in the middle of the lower end of an inner cavity of the sewage treatment box, first transverse plates are fixedly connected to the upper ends of the two sides of the outer side wall of the connecting sleeve, mud loosening plates are arranged under the first transverse plates, the lower surfaces of the mud loosening plates are connected with the inner wall of the lower end of the sewage treatment box in a fitting manner, one ends of the mud loosening plates, close to the connecting sleeve, are fixedly connected with the lower end of the outer side wall of the connecting sleeve, a plurality of connecting rods which are in equidistant linear distribution are arranged between the first transverse plates and the mud loosening plates, the upper ends and the lower ends of the connecting rods are fixedly connected with the lower surfaces of the first transverse plates and the upper surfaces of the mud loosening plates respectively, the upper surfaces of the mud loosening plates are arc-shaped, the two ends of the outer side wall of the connecting sleeve are fixedly connected with second transverse plates, and the lower surfaces of the second transverse plates are fixedly connected with a plurality of mud scraping plates which are in equidistant linear distribution, the mud scraping plate is obliquely arranged, and a hollow shaft is fixedly inserted in the middle of the connecting sleeve.

Preferably, the upper end and the middle part of the outer side wall of the hollow shaft are fixedly sleeved with positioning sleeves, and the outer side wall of each positioning sleeve is fixedly connected with four reinforcing rods.

Preferably, the lower ends of the four reinforcing rods positioned at the upper end of the hollow shaft are respectively and fixedly connected with one ends of the two first transverse plates and one ends of the two second transverse plates, and the lower ends of the four reinforcing rods positioned in the hollow shaft are respectively and fixedly connected with the middle parts of the two first transverse plates and the middle parts of the two second transverse plates.

Preferably, the upper end of the hollow shaft is movably inserted with a connecting shaft, the upper end of the sewage treatment box is fixedly connected with a cross beam, and the upper end of the connecting shaft movably penetrates through the middle of the cross beam and extends to the upper part of the cross beam.

Preferably, the middle part of the upper surface of the cross beam is fixedly connected with a speed reducer, the upper end of the connecting shaft is fixedly connected with the output end of the speed reducer, and the input end of the speed reducer is fixedly connected with a driving motor.

Preferably, the upper ends of the inner walls of the two sides of the hollow shaft are respectively provided with a limiting sliding groove, the inner cavity of each limiting sliding groove is provided with a limiting sliding block matched with the limiting sliding groove, and the limiting sliding blocks are fixedly connected with the connecting shafts.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a first diaphragm is all fixedly connected with in the both sides of the lateral wall of adapter sleeve, be provided with the mud loosening board under the first diaphragm, the upper surface of mud loosening board sets up to the arc, the both ends of the lateral wall of adapter sleeve all fixedly connected with second diaphragm, the lower surface of second diaphragm fixedly connected with slope setting's mud scraper, therefore the mud loosening board rotates and can be become flexible to silt at first, thereby the power that receives when the mud scraper strikes off silt is reduced, thereby effectively avoided the drive motor to load excessively and lead to the impaired;

2. the utility model discloses a be provided with a plurality of connecting rods between first diaphragm and pine mud board, the upper and lower both ends of connecting rod respectively with first diaphragm and pine mud board fixed connection, the position sleeve has all been cup jointed at the lateral wall upper end and the middle part of hollow shaft, is provided with the stiffener on the position sleeve to effectively improved the intensity of first diaphragm and second diaphragm, and then increased the life of this device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is the utility model discloses connecting sleeve structure cuts open the schematic diagram of section down.

Fig. 3 is the side-cut schematic view of the mud-loosening plate structure of the utility model.

Fig. 4 is a schematic sectional view of the hollow shaft structure of the present invention.

Fig. 5 is a schematic view of the hollow shaft structure of the present invention.

In the figure: 1. a sewage treatment tank; 2. connecting sleeves; 3. a first transverse plate; 4. loosening the mud plate; 5. a connecting rod; 6. a second transverse plate; 7. a mud scraper; 8. a hollow shaft; 9. a positioning sleeve; 10. a reinforcing bar; 11. a connecting shaft; 12. a cross beam; 13. a speed reducer; 14. a drive motor; 15. a limiting chute; 16. and a limiting sliding block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a sewage treatment mud scraper of structure integration as shown in fig. 1-5, including sewage treatment box 1, sewage treatment box 1's inner chamber lower extreme middle part is provided with adapter sleeve 2, the first diaphragm 3 of the equal fixedly connected with in both sides upper end of adapter sleeve 2's lateral wall, be provided with loose mud board 4 under first diaphragm 3, the lower surface of loose mud board 4 is connected with sewage treatment box 1's lower extreme inner wall laminating, loose mud board 4's upper surface sets up to the arc, loose mud board 4 is close to the one end of adapter sleeve 2 and the lower extreme fixed connection of adapter sleeve 2's lateral wall, can drive loose mud board 4 and rotate at sewage treatment box 1's inner chamber when adapter sleeve 2 rotates, and then it is not hard up to carry out accumulational silt in sewage treatment box 1 bottom, be provided with a plurality of connecting rods 5 that are equidistant linear distribution between first diaphragm 3 and the loose mud board 4, the upper and lower both ends of connecting rod 5 respectively with the lower surface of first diaphragm 3 and the upper surface fixed connection of loose mud board 4 The connecting rod 5 is used for connecting the first transverse plate 3 and the mud loosening plate 4, so that the strength of the mud loosening plate 4 is enhanced.

The two ends of the outer side wall of the connecting sleeve 2 are fixedly connected with a second transverse plate 6, the lower surface of the second transverse plate 6 is fixedly connected with a plurality of mud scraping plates 7 which are linearly distributed at equal intervals, the mud scraping plates 7 are obliquely arranged, when the second transverse plate 6 rotates along with the connecting sleeve 2, the mud scraping plates 7 can be driven to scrape the mud at the bottom of the sewage treatment box 1, so that the mud at the bottom of the sewage treatment box 1 is gradually gathered to the middle part of the bottom of the sewage treatment box 1 and is finally discharged from a sewage discharge port formed in the middle part of the lower end surface of the sewage treatment box 1, the middle part of the connecting sleeve 2 is fixedly inserted with a hollow shaft 8, the upper end and the middle part of the outer side wall of the hollow shaft 8 are fixedly sleeved with positioning sleeves 9, the outer side wall of the positioning sleeve 9 is fixedly connected with four reinforcing rods 10, the lower ends of the four reinforcing rods 10 positioned at the upper end of the hollow shaft 8 are respectively and fixedly connected with one end of the two first transverse plates 3 and one end of the two second transverse plates 6, the lower extreme that is located four stiffener 10 in hollow shaft 8 respectively with the middle part of two first diaphragms 3 and the middle part fixed connection of two second diaphragms 6, the intensity of first diaphragm 3 and second diaphragm 6 has effectively been strengthened in setting up of stiffener 10 to the life of this device has been prolonged.

A connecting shaft 11 is movably inserted at the upper end of the hollow shaft 8, limiting sliding grooves 15 are respectively formed at the upper ends of the inner walls of the two sides of the hollow shaft 8, a limiting slide block 16 matched with the limiting sliding grooves 15 is arranged in an inner cavity of the limiting sliding grooves 15, the limiting slide block 16 is fixedly connected with the connecting shaft 11, the limiting sliding grooves 15 and the limiting slide block 16 are arranged to drive the hollow shaft 8 to rotate when the connecting shaft 11 rotates, meanwhile, the hollow shaft 8 can slide relative to the connecting shaft 11 in the vertical direction to ensure that the device can be attached and connected with the bottom of the sewage treatment box 1 under the action of gravity, so that the device can scrape sludge more cleanly, a cross beam 12 is fixedly connected at the upper end of the sewage treatment box 1, the upper end of the connecting shaft 11 movably penetrates through the middle part of the cross beam 12 and extends to the upper part of the cross beam 12, a speed reducer 13 is fixedly connected at the middle part of the upper surface of the cross beam 12, and the upper end of the connecting shaft 11 is fixedly connected with the output end of the speed reducer 13, the input end of the speed reducer 13 is fixedly connected with a driving motor 14, and the driving motor 14 can effectively drive the connecting shaft 11 to rotate after working through the speed reduction effect of the speed reducer 13, so that the torque force of the device during working is improved.

The utility model discloses the theory of operation:

when this device uses, start driving motor 14, driving motor 14 work is through 13 speed reduction transmission of speed reducer and then drive connecting axle 11 and rotate, connecting axle 11 rotates and to drive this device and wholly rotate, loose mud plate 4 rotates along with the rotation of adapter sleeve 2 this moment, and become flexible silt, thereby avoid silt too inseparable with the bottom adhesion of sewage treatment case 1, second diaphragm 6 drives mud scraper 7 and rotates around hollow shaft 8 after that, mud scraper 7 can strike off silt when rotating, collect the middle part of sewage treatment case 1 bottom edge with the silt of sewage treatment case 1 bottom edge gradually simultaneously, discharge in the drain of seting up at last from sewage treatment case 1 bottom middle part.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims (6)

1. The utility model provides a sewage treatment mud scraper of structure integration, includes sewage treatment case (1), its characterized in that: the sewage treatment device is characterized in that a connecting sleeve (2) is arranged in the middle of the lower end of an inner cavity of the sewage treatment box (1), first transverse plates (3) are fixedly connected to the upper ends of the two sides of the outer side wall of the connecting sleeve (2), a mud loosening plate (4) is arranged under the first transverse plates (3), the lower surface of the mud loosening plate (4) is connected with the inner wall of the lower end of the sewage treatment box (1) in a fitting manner, one end, close to the connecting sleeve (2), of the mud loosening plate (4) is fixedly connected with the lower end of the outer side wall of the connecting sleeve (2), a plurality of connecting rods (5) which are linearly distributed at equal intervals are arranged between the first transverse plates (3) and the mud loosening plate (4), the upper ends and the lower ends of the connecting rods (5) are fixedly connected with the lower surface of the first transverse plates (3) and the upper surface of the mud loosening plate (4) respectively, the upper surface of the mud loosening plate (4) is arc-shaped, and second transverse plates (6) are fixedly connected to the two ends of the outer side wall of the connecting sleeve (2), the lower surface of the second transverse plate (6) is fixedly connected with a plurality of mud scrapers (7) which are in equidistant linear distribution, the mud scrapers (7) are obliquely arranged, and the middle part of the connecting sleeve (2) is fixedly inserted with a hollow shaft (8).

2. The structurally integrated sewage treatment mud scraper of claim 1, wherein: the outer side wall upper end and the middle part of hollow shaft (8) are all fixedly sleeved with a positioning sleeve (9), and the outer side wall of the positioning sleeve (9) is fixedly connected with four reinforcing rods (10).

3. The structurally integrated sewage treatment mud scraper of claim 2, wherein: the lower ends of four reinforcing rods (10) positioned at the upper end of the hollow shaft (8) are fixedly connected with one ends of the two first transverse plates (3) and one ends of the two second transverse plates (6) respectively, and the lower ends of the four reinforcing rods (10) positioned in the hollow shaft (8) are fixedly connected with the middle parts of the two first transverse plates (3) and the middle parts of the two second transverse plates (6) respectively.

4. The structurally integrated sewage treatment mud scraper of claim 3, wherein: the upper end of the hollow shaft (8) is movably inserted with a connecting shaft (11), the upper end of the sewage treatment box (1) is fixedly connected with a cross beam (12), and the upper end of the connecting shaft (11) movably penetrates through the middle of the cross beam (12) and extends to the upper side of the cross beam (12).

5. The structurally integrated sewage treatment mud scraper of claim 4, wherein: the upper surface middle part fixedly connected with speed reducer (13) of crossbeam (12), the upper end of connecting axle (11) and the output fixed connection of speed reducer (13), the input fixed connection of speed reducer (13) has driving motor (14).

6. The structurally integrated sewage treatment mud scraper of claim 5, wherein: limiting sliding grooves (15) are formed in the upper ends of the inner walls of the two sides of the hollow shaft (8), limiting sliding blocks (16) matched with the limiting sliding grooves (15) are arranged in the inner cavities of the limiting sliding grooves (15), and the limiting sliding blocks (16) are fixedly connected with the connecting shaft (11).

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