CN114524294B

CN114524294B - Domestic sewage treatment agent dispensing device

Info

Publication number: CN114524294B
Application number: CN202210314980.7A
Authority: CN
Inventors: 黄河; 蒋志强
Original assignee: Hengyang Jianheng Industry Development Co ltd
Current assignee: Hengyang Jianheng Industry Development Co ltd
Priority date: 2022-03-28
Filing date: 2022-03-28
Publication date: 2022-11-29
Anticipated expiration: 2042-03-28
Also published as: CN114524294A

Abstract

The invention discloses a domestic sewage treatment agent feeding device, and relates to the technical field of sewage treatment. This domestic sewage treatment agent dispensing equipment includes hollow floating block and storage case, the storage case is fixed at hollow floating block top, hollow floating block inside is fixed with drive arrangement, drive arrangement top electric connection has remote control device. This domestic sewage treatment agent input device, through setting up drive arrangement, drive wheel and driving blade make hollow floating block can remove at the surface of water, it can seal ejection of compact intraduct to set up the hemisphere piece, and when connecting axle control hemisphere piece rotated, produce the gap between ejection of compact pipe inner wall and the hemisphere piece, thereby the discharge water treatment agent, and when driving blade's rotational speed accelerates, the time that produces the gap between ejection of compact pipe inner wall and the hemisphere piece increases, thereby can improve the water treatment agent input speed in the unit interval when this equipment increases of moving speed.

Description

Domestic sewage treatment agent dispensing device

Technical Field

The invention relates to the technical field of sewage treatment, in particular to a domestic sewage treatment agent feeding device.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people. The existing sewage treatment process needs to add a part of powdery water treatment agent to purify a water body, and in a part of large water treatment pools, the controllable mobile equipment floating on water is generally selected to put in the water treatment agent, so that the water treatment agent can be put in all places of the pools, and the effect is good.

However, when the existing controllable mobile device is used for feeding the water treatment agent, the feeding amount of the water treatment agent in unit time is the same, but the moving speed of the controllable mobile device on the water surface may change, so that the feeding of the water treatment agent is uneven, when the moving speed of the controllable mobile device is high, the amount of the water treatment agent fed into the sewage in unit volume is small, and conversely, when the moving speed of the controllable mobile device is low, the amount of the water treatment agent fed into the sewage in unit area is large, and certain defects exist.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a domestic sewage treatment agent feeding device, which solves the problems in the background technology.

(II) technical scheme

In order to realize the purpose, the invention is realized by the following technical scheme: the utility model provides a domestic sewage treatment agent dispensing equipment, includes hollow floating block and storage case, the storage case is fixed at hollow floating block top, hollow floating block is inside to be fixed with drive arrangement, drive arrangement top electric connection has remote control device, and the drive arrangement both sides are all fixed through drive pivot and drive wheel, be fixed with a plurality of drive blade on the drive wheel, discharging pipe and external intercommunication are passed through to the storage case side, the inside hemisphere shape piece that is provided with of one end that the storage case was kept away from to the discharging pipe, the flat face of hemisphere shape piece is fixed with the connecting axle, the activity of connecting axle bottom runs through the discharging pipe and is located between two drive blade, the flat face's of hemisphere shape diameter equals the inboard cross-sectional diameter of discharging pipe.

Preferably, both sides are provided with two inclined planes respectively about storage incasement wall bottom center department, and storage incasement wall bottom center department highly is greater than the side height of controlling, be fixed with a plurality of guide blocks on the inclined plane of storage incasement wall bottom, the discharging pipe is located between two guide blocks, and the part that the discharging pipe was kept away from to the guide block is most advanced setting.

Preferably, the height of one end of the discharge pipe close to the storage box is greater than the height of one end of the storage box far away.

Preferably, hollow floating block front side and rear side all are provided with buffer, buffer includes a soft elastic thin slice and two elasticity floating blocks, soft elastic thin slice both ends are fixed with hollow floating block respectively, and soft elastic thin slice center department is protruding to the direction of keeping away from hollow floating block, two elasticity floating block is the symmetry formula and fixes at soft elastic thin slice concave surface, and two be equipped with the space between the elasticity floating block.

Preferably, be provided with stabilising arrangement between buffer and the hollow floating block, stabilising arrangement is including articulated even board, layering, cooperation piece and steadying plate down, articulated even board one end is articulated with the elasticity floating block, and the other end is articulated with the slider, slider and hollow floating block horizontal sliding connection, it is fixed with the slider top to push down one end, the other end and cooperation piece contact, the cooperation piece is the arc form and fixes at the steadying plate top, sliding connection about steadying plate and the hollow floating block.

Preferably, the stabilizing plate and the front and rear sides of the hollow floating block are vertically arranged, the two sides of the bottom of the stabilizing plate are hinged to the bottom end of the inclined rotating plate, the inclined lower surface of the inclined rotating plate is in contact with the limiting blocks, and the limiting blocks are fixed on the side surfaces of the stabilizing plate.

Preferably, the connecting axle top is provided with prevents stifled device, prevent stifled device including drive post, arc cooperation board, rotation post and swing board, the activity of connecting axle top is run through the discharging pipe and is fixed with the drive post, drive toe portion and the contact of arc cooperation board top, it runs through the storage case and rotates with the storage case and is connected to rotate the post, it is fixed with arc cooperation board that the post is located the outside part of storage case to rotate, and the part that is located storage incasement portion passes through elastic connection board and is connected with swing board.

Preferably, the discharging pipe is located the inside one end of storage case and is fixed with fixed filter plate, the swing board is stereoplasm filter screen material, it is provided with the torsional spring with the storage case rotation junction to rotate the post.

(III) advantageous effects

The invention provides a domestic sewage treatment agent feeding device. The method has the following beneficial effects:

(1) This domestic sewage treatment agent input device, through setting up drive arrangement, drive wheel and driver blade make hollow floating block can remove at the surface of water, it can seal ejection of compact intraduct to set up hemisphere piece, and when connecting axle control hemisphere piece rotated, produce the gap between ejection of compact inside wall and the hemisphere piece, thereby the discharge water treatment agent, and when driver blade's rotational speed accelerates, the time that produces the gap between ejection of compact inside wall and the hemisphere piece increases, thereby can improve the water treatment agent input speed in the unit interval when this equipment increases of moving speed.

(2) This domestic sewage treatment agent input device can play the buffering effect when this equipment collides with the pond inner wall through setting up buffer to can prevent that the collision of this equipment from damaging, and set up the whole floating effect that elasticity floats the piece and can improve this equipment, turn on one's side when preventing this equipment collision.

(3) This domestic sewage treatment agent input device through setting up articulated even board and can drive down the layering through the slider and remove when this equipment collides with the pond inner wall, pushes down the layering and promotes the steadying plate downwards through the cooperation piece, and the steadying plate is in the inside volume increase of water this moment, and steadying plate and the contact of sewage can increase the rolling resistance when whole equipment appears rotating, and then avoids the pivoted condition to appear in whole equipment, improves the stability when this equipment collides with the pond inner wall.

(4) This domestic sewage treatment agent input device can be not influenced when the steadying plate descends through setting up the slope rotor plate, and the rising speed of steadying plate can be slowed down to the resistance between slope rotor plate and the sewage when the steadying plate rises, and then can improve the time that the steadying plate increases the resistance to reinforcing stabilization effect.

(5) This domestic sewage treatment agent dispensing device can utilize the rotation of connecting axle and drive arc cooperation board through setting up the drive post and go up and down, and arc cooperation board goes up and down the in-process and can make the rotation post rotate, rotates the post and drives the swing board swing to make the swing board constantly keep away from and be close to fixed filter plate, not only can push away from the discharging pipe with the lumpy water treatment agent of knot, can also be when there is caking form water treatment agent between swing board and fixed filter plate crushing this caking, prevent that caking form water treatment agent from causing the inside jam of discharging pipe.

Drawings

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

FIG. 2 is a general partial cross-sectional view of the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2;

FIG. 4 is a schematic view of the anti-blocking device of the present invention;

FIG. 5 is a partial sectional view of the storage bin of the present invention;

FIG. 6 is a schematic view of a buffer device according to the present invention;

FIG. 7 is a partial structure of the engaging piece of the present invention.

In the figure: 1. a hollow floating block; 2. a material storage box; 21. a discharge pipe; 22. a hemispherical block; 23. a connecting shaft; 24. fixing the filter plate; 3. a drive device; 31. a remote control device; 32. a drive wheel; 33. a driving blade; 4. a buffer device; 41. a soft elastic sheet; 42. an elastic floating block; 5. a stabilizing device; 51. a hinged connection plate; 52. pressing a strip; 53. a mating tab; 54. a stabilizing plate; 541. a tilt rotating plate; 542. a limiting block; 6. an anti-blocking device; 61. a drive column; 62. an arc-shaped mating plate; 63. rotating the column; 64. a swing plate; 7. and a guide block.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a domestic sewage treatment agent input equipment, including hollow floating block 1 and storage case 2, storage case 2 is fixed at hollow floating block 1 top, storage case 2 top is provided with the pan feeding mouth, hollow floating block 1 inside is fixed with

drive arrangement

3, 3 top electric connection of drive arrangement has remote control device 31, remote control device 31 uses the remote control to control, and 3 both sides of drive arrangement are all fixed with drive wheel 32 through the drive pivot, be fixed with a plurality of drive blade 33 on the drive wheel 32, discharging pipe 21 and external intercommunication are passed through to storage case 2 side, discharging pipe 21 keeps away from the inside hemisphere block 22 that is provided with of one end of storage case 2, the flat straight face of hemisphere block 22 is fixed with connecting axle 23, connecting axle 23 bottom activity runs through discharging pipe 21 and is located between two drive blade 33, connecting axle 23 rotates with discharging pipe 21 to be connected and rotates the junction and is provided with powerful torsional spring, the diameter of the flat face of hemisphere block 22 equals the inboard section diameter of discharging pipe 21. Through setting up drive arrangement 3, drive wheel 32 and driving blade 33 make hollow floating block 1 can remove at the surface of water, it can seal discharging pipe 21 inside to set up hemisphere shape piece 22, and when connecting axle 23 control hemisphere shape piece 22 rotated, produce the gap between discharging pipe 21 inner wall and the hemisphere shape piece 22, thereby the discharge water treatment agent, and when driving blade 33's rotational speed accelerates, the time that produces the gap between discharging pipe 21 inner wall and the hemisphere shape piece 22 increases, thereby can improve the water treatment agent input speed in the unit interval when this equipment increases in the rate of movement.

Preferably, in this embodiment, storage case 2 inner wall bottom center department left and right sides is provided with two inclined planes respectively, and storage case 2 inner wall bottom center department highly is greater than left and right side height, is fixed with a plurality of guide blocks 7 on the inclined plane of storage case 2 inner wall bottom, and discharging pipe 21 is located between two guide blocks 7, and the part that discharging pipe 21 was kept away from to guide block 7 is the tip setting. The inclined plane of 2 inner wall bottoms of storage case can improve ejection of compact effect, sets up guide block 7 and can lead to the inside water treatment agent of storage case 2, makes the water treatment agent discharge through discharging pipe 21.

Preferably, in this embodiment, the height of the discharging pipe 21 near the material storage tank 2 is greater than the height of the discharging pipe far from the material storage tank 2. The inclined tapping pipe 21 can increase the tapping speed.

Preferably, in this embodiment, the front side and the rear side of the hollow floating block 1 are both provided with the buffering device 4, the buffering device 4 includes one soft elastic sheet 41 and two elastic floating blocks 42, both ends of the soft elastic sheet 41 are fixed with the hollow floating block 1 respectively, and the center of the soft elastic sheet 41 protrudes in the direction away from the hollow floating block 1, the two elastic floating blocks 42 are symmetrically fixed in the concave surface of the soft elastic sheet 41, and a gap is provided between the two elastic floating blocks 42. The buffering effect can be achieved when the equipment collides with the inner wall of the water pool through the buffering device 4, so that collision damage of the equipment can be prevented, the overall floating effect of the equipment can be improved through the elastic floating block 42, and rollover of the equipment during collision can be prevented.

Preferably, in this embodiment, a stabilizing device 5 is arranged between the buffer device 4 and the hollow floating block 1, the stabilizing device 5 includes a hinged connecting plate 51, a lower pressing strip 52, a matching sheet 53 and a stabilizing plate 54, one end of the hinged connecting plate 51 is hinged to the elastic floating block 42, the other end of the hinged connecting plate is hinged to the sliding block, the sliding block is connected with the hollow floating block 1 in a sliding manner, one end of the lower pressing strip 52 is fixed to the top of the sliding block, the other end of the lower pressing strip is in contact with the matching sheet 53, the matching sheet 53 is arc-shaped and fixed to the top of the stabilizing plate 54, the stabilizing plate 54 is connected with the hollow floating block 1 in a sliding manner, and a spring is arranged at the sliding connection position of the stabilizing plate 54 and the hollow floating block 1. Through setting up articulated even board 51 can drive layering 52 through the slider and remove when this equipment collides with the pond inner wall, layering 52 promotes stabilizer plate 54 downwards through cooperation piece 53, and stabilizer plate 54 is in the inside volume increase of water this moment, and stabilizer plate 54 can increase the rotation resistance with the contact of sewage when whole equipment appears rotating, and then avoids whole equipment the pivoted condition to appear, improves the stability when this equipment collides with the pond inner wall.

Preferably, in this embodiment, the stabilizing plate 54 is vertically disposed between the front and rear sides of the hollow floating block 1, both sides of the bottom of the stabilizing plate 54 are hinged to the bottom end of the inclined rotating plate 541, the inclined lower surface of the inclined rotating plate 541 contacts with the limiting block 542, and the limiting block 542 is fixed on the side surface of the stabilizing plate 54. The inclined rotating plate 541 is not affected when the stabilizing plate 54 descends, and the resistance between the inclined rotating plate 541 and the sewage when the stabilizing plate 54 ascends can slow down the ascending speed of the stabilizing plate 54, so that the resistance increasing time of the stabilizing plate 54 can be prolonged, and the stabilizing effect is enhanced.

Preferably, in this embodiment, connecting axle 23 top is provided with prevents stifled device 6, prevent stifled device 6 including driving post 61, arc cooperation board 62, rotate post 63 and swing plate 64, connecting axle 23 top activity runs through discharging pipe 21 and fixes with driving post 61, driving post 61 bottom and the contact of arc cooperation board 62 top, it runs through storage case 2 and rotates with storage case 2 to rotate post 63 and is connected, it is fixed with arc cooperation board 62 to rotate the outside part that post 63 is located storage case 2, the part that is located storage case 2 inside passes through elastic connection board and is connected with swing plate 64. The fixed filter plate 24 is fixed at one end of the discharge pipe 21 located inside the material storage box 2, the swing plate 64 is made of a hard filter screen material, and a torsion spring is arranged at the rotary connection position of the rotary column 63 and the material storage box 2. Can utilize the rotation of connecting axle 23 and drive arc cooperation board 62 through setting up drive column 61 to go up and down, arc cooperation board 62 goes up and down the in-process can make rotation column 63 rotate, rotation column 63 drives the swing board 64 swing, thereby make swing board 64 constantly keep away from and be close to fixed filter plate 24, not only can push away discharging pipe 21 with the lumpy water treatment agent, can also crush this caking when there is the lumpy water treatment agent between swing board 64 and fixed filter plate 24, prevent that the lumpy water treatment agent from causing the inside jam of discharging pipe 21.

The working principle is as follows: the device is placed on the water surface of a sewage pool, a remote control device 31 is controlled to output signals through remote control, the remote control device 31 controls a driving device 3 to drive after receiving the remote control signals, the driving device 3 drives a driving wheel 32 and a driving blade 33 to rotate, the driving blade 33 stirs sewage in the rotating process, the device can move on the water surface due to the resistance between the sewage and the driving blade 33, a water treatment agent in a storage box 2 can move towards a discharge pipe 21 under the action of an inclined surface at the bottom of the inner wall of the storage box 2, and after the water treatment agent is contacted with a guide block 7, the guide block 7 guides the water treatment agent, so that the water treatment agent moves towards the discharge pipe 21 and enters the discharge pipe 21, and when the driving blade 33 rotates, the driving blade 33 can push a connecting shaft 23 to rotate, when the driving blades 33 are separated from the connecting shaft 23, the connecting shaft 23 is reset under the action of the powerful torsion spring, the connecting shaft 23 drives the hemispherical block 22 to rotate in the rotating process, when the hemispherical block 22 rotates, a gap can be formed between the hemispherical block 22 and the inner wall of the discharge pipe 21, and a water treatment agent in the discharge pipe 21 is discharged through the gap between the hemispherical block 22 and the discharge pipe 21, so that the water treatment agent is discharged and put in the water treatment agent, when the rotating speed of the driving blades 33 is increased, the moving speed of the whole equipment is increased, the pushing frequency of the connecting shaft 23 by the driving blades 33 is increased, namely before the connecting shaft 23 is completely reset, the next driving blade 33 can push the connecting shaft 23 to rotate, so that the time of the gap between the hemispherical block 22 and the discharge pipe 21 is prolonged, and more discharging effects are realized;

when the equipment collides with the inner wall of the water tank, the soft elastic sheet 41 collides with the inner wall of the water tank and deforms, meanwhile, the soft elastic sheet 41 drives the elastic floating block 42 to contact with the hollow floating block 1, the elasticity of the soft elastic sheet 41 and the elastic floating block 42 can reduce the collision force between the equipment and the inner wall of the water tank, thereby preventing the equipment from being damaged, meanwhile, when the equipment collides with the inner wall of the water tank to cause the elastic floating block 42 to move, the elastic floating block 42 can push one end of the hinged connecting plate 51 to move, the hinged connecting plate 51 which is obliquely arranged rotates and the other end can push the slide block to move, the slide block drives the lower pressing strip 52 to move, and the other end of the lower pressing strip 52 can move on the arc surface of the matching sheet 53, the lower pressing strip 52 pushes the matching piece 53 and the stabilizing plate 54 to descend in the moving process, the bottom height of the stabilizing plate 54 is smaller than the bottom height of the equipment, so that the partial volume of the stabilizing plate 54 inserted into water is increased, the contact surface between the stabilizing plate 54 and sewage is increased, when the equipment is rotated due to the collision of the equipment and the inner wall of the water tank, the relative movement resistance between the stabilizing plate 54 and the sewage can reduce the rotation angle of the equipment, the secondary collision of the side surface of the equipment and the inner wall of the water tank due to the rotation of the equipment is prevented, and the stabilizing plate 54 is completely positioned between the buffer device 4 and the hollow floating block 1 in the normal use process of the equipment, so that the normal steering of the equipment is not greatly influenced; when the stabilizing plate 54 descends, the thrust of the sewage on the inclined rotating plate 541 rotates the inclined rotating plate 541 and the top end moves towards the stabilizing plate 54, at this time, the resistance between the inclined rotating plate 541 and the water body is reduced, when the stabilizing plate 54 ascends and returns, the sewage pushes the inclined rotating plate 541 to rotate and the inclined rotating plate 541 contacts the limiting block 542, at this time, the inclined rotating plate 541 cannot rotate and the resistance between the inclined upper surface of the inclined rotating plate 541 and the sewage is increased, so as to slow down the ascending speed of the stabilizing plate 54;

the top can drive post 61 reciprocating rotation when connecting axle 23 reciprocating rotation, drive post 61 promotes arc cooperation board 62 free end through the arcwall face of arc cooperation board 62 and rises and descend, arc cooperation board 62 drives rotation post 63 and carries out reciprocating rotation, it drives swing board 64 and carries out the swing back and forth to rotate post 63, thereby can push away the water treatment agent of caking from fixed filter plate 24, set up simultaneously that swing board 64 and fixed filter plate 24 can prevent that the water treatment agent of caking from entering into inside discharging pipe 21, and during swing board 64 reciprocating swing, if the water treatment agent of caking enters into between swing board 64 and the fixed filter plate 24, the relative movement of swing board 64 and fixed filter plate 24 can carry out the extrusion crushing operation to the water treatment agent of caking.

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

1. The utility model provides a domestic sewage treatment agent input equipment, includes hollow floating block (1) and storage case (2), its characterized in that: the storage box (2) is fixed to the top of the hollow floating block (1), a driving device (3) is fixed inside the hollow floating block (1), the top of the driving device (3) is electrically connected with a remote control device (31), two sides of the driving device (3) are fixed with a driving wheel (32) through a driving rotating shaft, a plurality of driving blades (33) are fixed on the driving wheel (32), the side face of the storage box (2) is communicated with the outside through a discharging pipe (21), a hemispherical block (22) is arranged inside one end, far away from the storage box (2), of the discharging pipe (21), a flat surface of the hemispherical block (22) is fixed with a connecting shaft (23), the bottom end of the connecting shaft (23) movably penetrates through the discharging pipe (21) and is located between the two driving blades (33), and the diameter of the flat surface of the hemispherical block (22) is equal to the section diameter of the inner side of the discharging pipe (21);

the connecting shaft (23) is rotatably connected with the discharge pipe (21), a strong torsion spring is arranged at the rotary connection position, when the driving blade (33) rotates, the driving blade (33) pushes the connecting shaft (23) to rotate, and after the driving blade (33) is separated from the connecting shaft (23), the connecting shaft (23) resets under the action of the strong torsion spring.

2. The domestic sewage treatment agent delivery device of claim 1, wherein: storage case (2) inner wall bottom center department left and right sides is provided with two inclined planes respectively, and storage case (2) inner wall bottom center department highly is greater than left and right side height, be fixed with a plurality of guide blocks (7) on the inclined plane of storage case (2) inner wall bottom, discharging pipe (21) are located between two guide blocks (7), and the part that discharging pipe (21) were kept away from in guide block (7) is most advanced setting.

3. The domestic sewage treatment agent delivery apparatus of claim 1, wherein: the height of one end of the discharge pipe (21) close to the material storage box (2) is larger than that of one end of the material storage box (2).

4. The domestic sewage treatment agent delivery device of claim 1, wherein: hollow floating block (1) front side and rear side all are provided with buffer (4), buffer (4) include a soft elastic sheet (41) and two elasticity float block (42), soft elastic sheet (41) both ends are fixed with hollow floating block (1) respectively, and soft elastic sheet (41) center department is protruding to the direction of keeping away from hollow floating block (1), two elasticity floats block (42) and is the symmetry formula and fixes at the concave surface in soft elastic sheet (41), and two be equipped with the space between elasticity float block (42).

5. The domestic sewage treatment agent delivery device of claim 4, wherein: buffer (4) and hollow float and be provided with stabilising arrangement (5) between piece (1), stabilising arrangement (5) are including articulated even board (51), lower holding down strip (52), cooperation piece (53) and stabilising plate (54), articulated even board (51) one end is articulated with elasticity floats piece (42), and the other end is articulated with the slider, and slider and hollow float a piece (1) horizontal sliding connection, holding down strip (52) one end is fixed with the slider top, and the other end contacts with cooperation piece (53), cooperation piece (53) are the arc form and fix at stabilising plate (54) top, stabilising plate (54) and hollow float a piece (1) upper and lower sliding connection.

6. The domestic sewage treatment agent delivery device of claim 5, wherein: the stabilizing plate (54) and the front and rear sides of the hollow floating block (1) are vertically arranged, two sides of the bottom of the stabilizing plate (54) are hinged to the bottom end of the inclined rotating plate (541), the inclined lower surface of the inclined rotating plate (541) is in contact with the limiting block (542), and the limiting block (542) is fixed on the side surface of the stabilizing plate (54).

7. The domestic sewage treatment agent delivery apparatus of claim 1, wherein: connecting axle (23) top is provided with prevents stifled device (6), prevent stifled device (6) including drive post (61), arc cooperation board (62), rotation post (63) and swing board (64), connecting axle (23) top activity runs through discharging pipe (21) and fixed with drive post (61), drive post (61) bottom and arc cooperation board (62) top contact, rotation post (63) run through storage case (2) and rotate with storage case (2) and be connected, it is fixed with arc cooperation board (62) to rotate the outside part that post (63) is located storage case (2), and the part that is located storage case (2) inside passes through elastic connection board and is connected with swing board (64).

8. The domestic sewage treatment agent delivery apparatus of claim 7, wherein: the one end that discharging pipe (21) are located storage case (2) inside is fixed with fixed filter plate (24), swing board (64) are stereoplasm filter screen material, it is provided with the torsional spring to rotate post (63) and storage case (2) rotation junction.