CN209934154U - Sediment removal device for sewage sedimentation tank - Google Patents

Abstract

The utility model discloses a bottom mud removing device for a sewage sedimentation tank, which comprises a sedimentation tank, wherein the top of the sedimentation tank is close to both sides and is fixedly connected with a supporting plate, a movable plate is arranged right above the sedimentation tank, the top of the supporting plate is close to both front and back end faces, one side of the limiting plate close to the movable plate is fixedly connected with a hydraulic cylinder, one end of the hydraulic cylinder, which is far away from the limiting plate, is fixedly connected with the movable plate, a plurality of rolling devices are arranged between the movable plate and the supporting plate, a rectangular groove is arranged on the movable plate, a U-shaped plate with an upward U-shaped opening is arranged right above the rectangular groove, the bottom of the U-shaped plate is fixedly connected with a frame body which is matched with the rectangular groove, the bottom of the frame body penetrates through the rectangular groove and extends to the inner cavity of the sedimentation tank, a, and the winding is on the line roller, and work efficiency is high, the amount of labour is little, avoid characteristics such as unnecessary potential safety hazard.

Description

Sediment removal device for sewage sedimentation tank

Technical Field

The utility model relates to a sediment technical field is removed to the sedimentation tank, specifically is a sediment device is used to sewage sedimentation tank.

Background

Along with the progress of science and technology, the development of society, china's water treatment technique has obtained quick development, what follow is the quick development of sewage treatment technique, in sewage treatment process, generally can use the sedimentation tank to deposit the mud in the sewage, in sedimentation process, mud can automatic precipitation to the bottom of sedimentation tank, consequently getting rid of sedimentation tank bed mud becomes wherein indispensable a ring, the operation of removing the bed mud at present is mostly through artifical manual clearance of going to the bottom of the pool down, this operation greatly increased the amount of labour, work efficiency is low simultaneously, and mud can produce harmful gas, bring the potential safety hazard to people's health.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem lie in overcoming prior art's the amount of labour big, work efficiency low, have defects such as certain potential safety hazard, provide a sediment device is used to sewage sedimentation tank. The bottom mud removing device for the sewage sedimentation tank has the characteristics of high working efficiency, small labor capacity, avoidance of unnecessary potential safety hazards and the like.

In order to achieve the above object, the utility model provides a following technical scheme:

a bottom mud removing device for a sewage sedimentation tank comprises a sedimentation tank, wherein the top of the sedimentation tank is close to two side parts and is fixedly connected with a supporting plate, a movable plate is arranged right above the sedimentation tank, the top of the supporting plate is close to front and back two end faces and is fixedly connected with limiting plates, one side of one limiting plate close to the movable plate is fixedly connected with a hydraulic cylinder, one end of the hydraulic cylinder, which is far away from the limiting plate, is fixedly connected with the movable plate, a plurality of rolling devices are arranged between the movable plate and the supporting plate, a rectangular groove is formed in the movable plate, a U-shaped plate with an upward U-shaped opening is arranged right above the rectangular groove, the bottom of the U-shaped plate is fixedly connected with a frame body which is matched with the rectangular groove, the bottom of the frame body penetrates through the rectangular groove and extends to an inner cavity of the sedimentation tank, a collecting shovel is arranged at the position, the collecting shovel is characterized in that a fixed block is fixedly connected to the front end face of the collecting shovel and extends to an inner cavity of the frame body, moving devices are arranged between the left side and the right side of the fixed block and the two sides of the inner cavity of the frame body, a hand wheel is arranged at the bottom of the inner cavity of the U-shaped plate, a rotating rod is fixedly connected to the bottom of the hand wheel, second bearings matched with the rotating rod are fixedly connected to the bottom and the top of the frame body, through holes matched with the rotating rod are formed in the fixed block, the bottom end of the rotating rod penetrates through one of the second bearings and the through hole and is inserted into the inner cavity of the other second bearing, two symmetrical baffles are arranged at the top of the fixed block and are fixedly connected to the rotating rod, a wire roller is arranged on the inner side, close to the top, of the U-shaped plate, first bearings are arranged on the two sides of the wire roller, the wire roller is provided with a square hole, the inner cavity of the square hole is provided with a square rod, two ends of the square rod extend to the outer side of the square hole, two ends of the square rod are respectively provided with a second vertical plate and a first motor, the second vertical plate is fixedly connected to the top of the movable plate, one end of the square rod is inserted on the side wall of the second vertical plate, the other end of the square rod is fixedly connected with the power output end of the first motor, a threaded rod is arranged right below the wire roller, the inner cavities of two side walls of the U-shaped plate are respectively fixedly connected with nuts, two ends of the threaded rod respectively penetrate through the nuts, one end of the threaded rod close to the first motor is provided with the first vertical plate, the first vertical plate is fixedly connected to the top of the movable plate, one side of the second vertical plate far away from the U-shaped plate is provided with the second motor, one end of, and with the power take off end fixed connection of second motor, the top of collecting the shovel is close to the equal fixedly connected with rope in both sides department, set up the perforation that matches each other with the rope on the U-shaped plate, the one end that the collection shovel was kept away from to the rope runs through rectangular channel and perforation to the winding is on the line roller.

Preferably, the movable device comprises a sliding block, the sliding block is fixedly connected with the fixed block, a sliding groove matched with the sliding block is formed in the side wall of the inner cavity of the frame body, and the sliding block is movably connected to the inner cavity of the sliding groove.

Preferably, the rolling device comprises a roller, a rotating shaft is inserted into an inner cavity of the roller, supporting plates are arranged at two ends of the rotating shaft, the supporting plates are fixedly connected to the bottom of the movable plate, two ends of the movable plate are inserted into side walls of the adjacent supporting plates, elongated slots matched with the roller are formed in the top of the supporting plate, and the roller is movably connected to the inner cavity of the elongated slots.

Preferably, the first motor is fixedly connected to the top of the movable plate through a first motor base, and the second motor is fixedly connected to the top of the movable plate through a second motor base.

Preferably, the rope comprises a plurality of steel wires, and the steel wires are mutually woven into a twisted shape.

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

the utility model relates to a sediment removal device is used to sewage sedimentation tank, through first motor, the line rolls, the setting of hoist cable, make the collection shovel can realize rising and descend, setting through slider and spout, make the collection shovel be in the vertical state throughout rising and descending process, can not take place to rock, setting through the baffle, make the collection shovel in bottom of the pool working process, paste all the time at the bottom of the pool, can't take place to rock, through controlling the setting to the fly leaf, make the collection shovel thereupon at sedimentation tank bottom back-and-forth movement, clear up the sediment when collecting the shovel back-and-forth movement, compared with the prior art, this technical scheme need not the manual clearance of going down to the bottom of the pool of the manual work, bring characteristics such as the device work efficiency height with this, the amount of labour is little, avoid unnecessary potential safety hazard.

Drawings

FIG. 1 is a front view of the present invention;

fig. 2 is an enlarged view of a portion a in fig. 1.

FIG. 3 is an enlarged view of FIG. 1 at B;

fig. 4 is a left side view of the movable plate of the present invention;

FIG. 5 is a schematic cross-sectional view taken at C-C of FIG. 3;

fig. 6 is a left side view of the component wire roller of the present invention.

Reference numbers in the figures: 1. a sedimentation tank; 2. collecting shovels; 3. a rope; 4. a frame body; 5. a chute; 6. a rotating rod; 7. a support plate; 8. a roller; 9. a movable plate; 10. a rolling device; 11. a first motor mount; 12. a first motor; 13. a first vertical plate; 14. a threaded rod; 15. a square bar; 16. a second vertical plate; 17. a second motor; 18. a second motor mount; 19. a mobile device; 20. a support plate; 21. a rotating shaft; 22. a rectangular groove; 23. a U-shaped plate; 24. a first bearing; 25. a wire roller; 26. a hand wheel; 27. a second bearing; 28. a nut; 29. a slider; 30. a long groove; 31. a fixed block; 32. a baffle plate; 33. a hydraulic cylinder; 34. a limiting plate; 35. a square hole; 36. and a through hole.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a sediment removal device for a sewage sedimentation tank comprises a sedimentation tank 1, wherein supporting plates 7 are fixedly connected at positions close to two sides of the top of the sedimentation tank 1, a movable plate 9 is arranged right above the sedimentation tank 1, limiting plates 34 are fixedly connected at positions close to the front end face and the rear end face of the top of the supporting plate 7, a hydraulic cylinder 33 is fixedly connected at one side of one limiting plate 34 close to the movable plate 9, one end, far away from the limiting plate 34, of the hydraulic cylinder 33 is fixedly connected with the movable plate 9, a plurality of rolling devices 10 are arranged between the movable plate 9 and the supporting plate 7, each rolling device 10 comprises a roller 8, a rotating shaft 21 is inserted into an inner cavity of the roller 8, supporting plates 20 are arranged at two ends of each rotating shaft 21, the supporting plates 20 are fixedly connected to the bottom of the movable plate 9, two ends of each movable plate 9 are inserted into side walls, the rolling device 10 is arranged to drive the collecting shovel 2 to horizontally move back and forth on the top of the sedimentation tank 1, the movable plate 9 is provided with a rectangular groove 22, a U-shaped plate 23 with an upward U-shaped opening is arranged right above the rectangular groove 22, the bottom of the U-shaped plate 23 is fixedly connected with a frame body 4 matched with the rectangular groove 22, the bottom of the frame body 4 penetrates through the rectangular groove 22 and extends to the inner cavity of the sedimentation tank 1, the collecting shovel 2 is arranged at the position, close to the bottom, of the rear end face of the frame body 4, the bottom of the collecting shovel 2 is mutually attached to the bottom of the sedimentation tank 1, the front end face of the collecting shovel 2 is fixedly connected with a fixed block 31, the fixed block 31 extends to the inner cavity of the frame body 4, the movable devices 19 are arranged between the left side and the right side of the fixed block 31 and the two sides of the inner cavity of the frame body 4, each movable device 19 comprises, the sliding block 29 is movably connected to an inner cavity of the sliding chute 5, the sliding block 29 and the sliding chute 5 are arranged to limit the collection shovel 2 to move up and down in a limited track, a hand wheel 26 is arranged at the bottom of the inner cavity of the U-shaped plate 23, a rotating rod 6 is fixedly connected to the bottom of the hand wheel 26, second bearings 27 matched with the rotating rod 6 are fixedly connected to the bottom and the top of the frame body 4, through holes 36 matched with the rotating rod 6 are formed in a fixed block 31, the bottom end of the rotating rod 6 penetrates through one of the second bearings 27 and the through holes 36 and is inserted into the inner cavity of the other second bearing 27, two symmetrical baffles 32 are arranged at the top of the fixed block 31, the baffles 32 are fixedly connected to the rotating rod 6, a wire roller 25 is arranged on the inner side, close to the top, of the U-shaped plate 23, first bearings 24 are arranged on two sides of the wire roller 25, the inner rings of the, the wire roller 25 is provided with a square hole 35, the inner cavity of the square hole 35 is provided with a square rod 15, two ends of the square rod 15 extend to the outer side of the square hole 35, two ends of the square rod 15 are respectively provided with a second vertical plate 16 and a first motor 12, the second vertical plate 16 is fixedly connected to the top of the movable plate 9, one end of the square rod 15 is inserted on the side wall of the second vertical plate 16, the other end of the square rod 15 is fixedly connected with the power output end of the first motor 12, a threaded rod 14 is arranged under the wire roller 25, the inner cavities of two side walls of the U-shaped plate 23 are respectively and fixedly connected with nuts 28, two ends of the threaded rod 14 are respectively penetrated through the nuts 28, one end of the threaded rod 14, close to the first motor 12, is provided with a first vertical plate 13, the first vertical plate 13 is fixedly connected to the top of the movable plate 9, one side, far away from the U-shaped plate 23, of the second vertical, and with second motor 17's power take off end fixed connection, first motor 12 is at the top of fly leaf 9 through first motor cabinet 11 fixed connection, second motor 17 is at the top of fly leaf 9 through 18 fixed connection of second motor cabinet, the top of collecting shovel 2 is close to the equal fixedly connected with rope 3 of both sides department, rope 3 includes a plurality of steel wire, the twist form is woven into each other to a plurality of steel wire, set up like this greatly how big life of rope 3, set up the perforation of matcing each other with rope 3 on the U-shaped plate 23, the one end that collection shovel 2 was kept away from to rope 3 runs through rectangular channel 22 and perforation, and the winding is on line roller 25.

The working principle is as follows: when the bottom mud removing device for the sewage sedimentation tank is used, the movable plate 9 is hydraulically driven through the hydraulic cylinder 33 to drive the roller 8 to move in the long groove 30 on the supporting plate 7, the hydraulic transmission is stopped when the movable plate 9 moves to the position of the limiting plate 34 at one end of the sedimentation tank 1, the second motor 17 is powered on at the moment, the second motor 17 drives the threaded rod 14 to rotate in the inner cavity of the nut 28, the nut 28 drives the U-shaped plate 23 to move towards the inner wall of one side of the sedimentation tank 1, the wire roller 25 connected through the first bearing 24 simultaneously moves when the U-shaped plate 23 moves, the collecting shovel 2 synchronously moves in the rectangular groove 22 through the frame body 4, the second motor 17 stops rotating when the U-shaped plate 23 is driven by the nut 28 to move to the side close to the inner wall of the sedimentation tank 1, the first motor 12 is powered on at the moment, the first motor 12 drives the square rod 15 to rotate, the square rod 15 drives the wire roller 25, when the line roller 25 rotates, the collection shovel 2 drives the rope 3 to slowly move downwards and vertically under the matching of the sliding block 29 and the sliding groove 5 under the action of gravity, when the collection shovel 2 moves to the bottom of the sedimentation tank 1, the first motor 12 stops rotating, the baffle 32 on the rotating rod 6 is driven by manually rotating the hand wheel 26 to block the fixed block 31 from moving upwards, the collection shovel 2 is always close to the bottom of the sedimentation tank 1, at the moment, the movable plate 9 is pushed to move towards the other end of the sedimentation tank 1 through the hydraulic rod in the hydraulic cylinder 33, meanwhile, the movable plate 9 drives the collection shovel 2 to synchronously move through the U-shaped plate 23 and the frame body 4, the sediment is collected in the collection shovel 2, the sediment in the sedimentation tank 1 is repeatedly cleaned back and forth as described above, when the hand wheel 26 is rotated to enable the baffle 32 to coincide with the hole on the fixed block 31, at the moment, the first motor 12 is reversed, the line roller 25 drives the collection shovel 2 to move upwards to a proper position through the, the first motor 12 is switched off and the sludge in the collecting shovel 2 is taken out.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a sediment device is used to sewage sedimentation tank, includes sedimentation tank (1), its characterized in that: the settling pond is characterized in that supporting plates (7) are fixedly connected to the top of the settling pond (1) close to two sides, movable plates (9) are arranged right above the settling pond (1), limiting plates (34) are fixedly connected to the top of each supporting plate (7) close to the front end face and the rear end face, one of the limiting plates (34) is fixedly connected with a hydraulic cylinder (33) close to one side of each movable plate (9), one end of each hydraulic cylinder (33) far away from each limiting plate (34) is fixedly connected with each movable plate (9), a plurality of rolling devices (10) are arranged between each movable plate (9) and each supporting plate (7), a rectangular groove (22) is formed in each movable plate (9), a U-shaped plate (23) with an upward U-shaped opening is arranged right above each rectangular groove (22), a frame body (4) matched with the rectangular groove (22) is fixedly connected to the bottom of each U-shaped plate (23), and, and extend to the inner chamber of sedimentation tank (1), the rear end face of framework (4) is close to bottom department and is equipped with collection shovel (2), and the bottom of collecting shovel (2) laminates with the bottom of sedimentation tank (1) each other, the preceding terminal surface fixedly connected with fixed block (31) of collection shovel (2), fixed block (31) extend to framework (4) inner chamber, all be equipped with between the left and right sides of fixed block (31) and framework (4) inner chamber both sides head (19), U-shaped board (23) inner chamber bottom is equipped with hand wheel (26), hand wheel (26) bottom fixedly connected with bull stick (6), the equal fixedly connected with bull stick (6) the second bearing (27) that matches each other in bottom and the top of framework (4), set up the through-hole (36) that matches each other with bull stick (6) on fixed block (31), one of them second bearing (27) and through-hole (36) are run through to bull stick (6) bottom, and is inserted into the inner cavity of another second bearing (27), two symmetrical baffles (32) are arranged at the top of the fixed block (31), the baffles (32) are fixedly connected to the rotating rod (6), a wire roller (25) is arranged at the position, close to the top, of the inner side of the U-shaped plate (23), first bearings (24) are arranged on two sides of the wire roller (25), the inner ring of each first bearing (24) is fixedly connected with the wire roller (25), the outer ring of each first bearing (24) is fixedly connected to the inner wall of the U-shaped plate (23), a square hole (35) is formed in the wire roller (25), a square rod (15) is arranged in the inner cavity of the square hole (35), two ends of the square rod (15) extend to the outer side of the square hole (35), a second vertical plate (16) and a first motor (12) are arranged at two ends of the square rod (15), and the second vertical plate (16) is fixedly connected to the top of the movable plate (9), one end of the square rod (15) is inserted into the side wall of the second vertical plate (16), the other end of the square rod (15) is fixedly connected with the power output end of the first motor (12), a threaded rod (14) is arranged under the wire roller (25), nuts (28) are fixedly connected to inner cavities of two side walls of the U-shaped plate (23), two ends of the threaded rod (14) respectively penetrate through the nuts (28), the first vertical plate (13) is arranged at one end, close to the first motor (12), of the threaded rod (14), the first vertical plate (13) is fixedly connected to the top of the movable plate (9), the second motor (17) is arranged at one side, far away from the U-shaped plate (23), of the second vertical plate (16), one end of the threaded rod (14) is inserted into the side wall of the first vertical plate (13), and the other end of the threaded rod (14) penetrates through the second vertical plate (16) and is fixedly connected with the power output end of the, the top of collecting shovel (2) is close to equal fixedly connected with rope (3) of both sides department, set up the perforation of matcing each other with rope (3) on U-shaped plate (23), rectangular channel (22) and perforation are run through to the one end that collecting shovel (2) were kept away from in rope (3) to the winding is on line roller (25).

2. The bottom mud removing device for the sewage settling tank, according to claim 1, is characterized in that: the movable device (19) comprises a sliding block (29), the sliding block (29) is fixedly connected with a fixed block (31), a sliding groove (5) matched with the sliding block (29) is formed in the side wall of the inner cavity of the frame body (4), and the sliding block (29) is movably connected to the inner cavity of the sliding groove (5).

3. The bottom mud removing device for the sewage settling tank, according to claim 1, is characterized in that: the rolling device (10) comprises a roller (8), a rotating shaft (21) is inserted into an inner cavity of the roller (8), supporting plates (20) are arranged at two ends of the rotating shaft (21), the supporting plates (20) are fixedly connected to the bottom of the movable plate (9), two ends of the movable plate (9) are inserted into side walls of the adjacent supporting plates (20), a long groove (30) matched with the roller (8) is formed in the top of the supporting plate (7), and the roller (8) is movably connected to the inner cavity of the long groove (30).

4. The bottom mud removing device for the sewage settling tank, according to claim 1, is characterized in that: the first motor (12) is fixedly connected to the top of the movable plate (9) through a first motor base (11), and the second motor (17) is fixedly connected to the top of the movable plate (9) through a second motor base (18).

5. The bottom mud removing device for the sewage settling tank, according to claim 1, is characterized in that: the rope (3) comprises a plurality of steel wires which are mutually woven into a twisted shape.

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