CN211025427U

CN211025427U - Filtration equipment for domestic sewage treatment

Info

Publication number: CN211025427U
Application number: CN201921267955.8U
Authority: CN
Inventors: 周小琴
Original assignee: Xinyu Weilan Environmental Protection Technology Co ltd
Current assignee: Tianjin Huanchuang Science and Technology Development Co.,Ltd.
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-07-17
Anticipated expiration: 2029-08-07

Abstract

The utility model relates to the technical field of auxiliary devices of sewage treatment equipment, in particular to a filtering equipment for domestic sewage treatment, which can automatically clean the sundries on the filtering screen of a filtering plate to reduce the influence of human factors on the filtering effect and the filtering efficiency of the filtering equipment, thereby enhancing the use convenience of the filtering equipment and simultaneously reducing the use cost of the filtering equipment; the device comprises a box body and a filter plate, wherein a flow cavity is arranged in the box body, the top end of the flow cavity is communicated with an observation port, and the top area of the left end and the left side of the bottom end of the flow cavity are respectively communicated with a water inlet pipe and a water outlet pipe; the garbage can is characterized by further comprising a garbage can, four groups of supporting legs, partition plates, fixing bearings, rotating shafts, reduction gears, driving gears, two groups of fixing rods, an installation box, a motor, installation bearings, power wheels, belts, driven wheels, positioning shafts, supporting bearings, supporting rods and brush rods, a containing cavity is formed in the garbage can, and a working cavity is formed in the installation box.

Description

Filtration equipment for domestic sewage treatment

Technical Field

The utility model relates to a technical field of sewage treatment device auxiliary device especially relates to a filtration equipment for domestic sewage treatment.

Background

As is well known, with the increasing severity of environmental pollution and the gradual shortage of fresh water resources, sewage treatment becomes more important, and both industrial sewage and domestic sewage need targeted selection of treatment methods and devices, wherein the filtration device for domestic sewage treatment is a device for filtering large solid impurities in the domestic sewage in the process of domestic sewage treatment, and is widely used in the field of domestic sewage treatment; the existing filtering equipment for treating domestic sewage comprises a box body, a fixing ring and a filtering plate, wherein a flow cavity is arranged in the box body, the top end of the flow cavity is communicated with an observation port, the bottom end of the box body is provided with four supporting legs, the top area of the left end of the flow cavity and the left side of the bottom end of the flow cavity are respectively communicated with a water inlet pipe and a water outlet pipe, the outer circumferential side wall of the fixing ring is connected with the middle upper area of the circumferential side wall of the flow cavity, the filtering plate is clamped with the middle upper area of the flow cavity in a sliding manner, the edge area of the bottom end of the filtering plate; when the existing filtering equipment for treating the domestic sewage is used, firstly, a water inlet pipe and a water outlet pipe of a box body of the filtering equipment are respectively communicated with a superior mechanism and an inferior mechanism of a domestic sewage treatment system, then the domestic sewage enters the box body through the water inlet pipe, at the moment, the domestic sewage is filtered by a filter screen of a filter plate, then the domestic sewage is discharged out of the box body through the water outlet pipe at the bottom of the box body, and meanwhile, the filter screen intercepts large solid impurities in the domestic sewage on the upper side of the filter screen, so that the filtering process of the domestic sewage is realized; present filtration equipment for domestic sewage treatment discovers in using, at the filterable in-process of domestic sewage through filtration equipment, need be equipped with special staff and in time clear up the debris on the filter screen of filter, because the reason of human factor, in case the staff does not in time clear up the debris on the filter screen of filter, then can reduce filtration equipment's filter effect and filtration efficiency, therefore make filtration equipment's use convenience relatively poor, its use cost is higher simultaneously, thereby it is relatively poor to lead to the practicality.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a debris on the filter screen that can clear up the filter automatically reduce human factor to the filter equipment's filter effect and filtration efficiency's influence, therefore strengthened the use convenience of filter equipment, reduced filter equipment's use cost simultaneously to strengthen the filter equipment for domestic sewage treatment of practicality.

The utility model discloses a filtration equipment for domestic sewage treatment, including box and filter, the inside of box is provided with the flow chamber, and the top intercommunication of flow chamber is provided with the observation mouth, and the left end top region and the bottom left side of flow chamber communicate respectively and are provided with inlet tube and outlet pipe; the garbage can comprises a garbage can body, four groups of supporting legs, a partition board, a fixed bearing, a rotating shaft, a reduction gear, a driving gear, two groups of fixed rods, an installation box, a motor, an installation bearing, a power wheel, a belt, a driven wheel, a positioning shaft, a supporting bearing, a supporting rod and a brush rod, wherein a U-shaped groove is formed in the right end of a flow cavity in a communicated mode, a containing cavity is formed in the garbage can body, a recycling port is formed in the top end of the containing cavity in a communicated mode, the left end of the containing cavity is communicated with the right end of the U-shaped groove, the front end, the rear end and the bottom end of the partition board are respectively connected with the front end, the rear end and the bottom end of the U-shaped groove in a sealed mode, a fixed groove is formed in the top end of the partition board body, the fixed bearing is fixedly clamped with the fixed groove, the fixed bearing is in, the middle parts of the front end and the rear end of the installation box are respectively connected with the inner ends of two groups of fixing rods, the outer ends of the two groups of fixing rods are respectively connected with the left sides of the top parts of the front end and the rear end of the containing cavity, a working cavity is arranged in the installation box, the left side of the bottom end of the working cavity is communicated with and provided with an insertion hole, the top end of the rotating shaft penetrates through the insertion hole from the lower side of the installation box and extends into the working cavity, the installation bearing is fixedly clamped with the insertion hole, the installation bearing is in interference fit with the rotating shaft, the bottom end of the reduction gear is concentrically connected with the top end of the rotating shaft, the right side of the top end of the working cavity is communicated with and provided with an extending hole, the output end of the motor penetrates through the extending hole from the upper side of the installation box and extends into the working cavity, the utility model discloses a garbage bin, including power wheel, chamber, supporting bearing, locating shaft, right-hand member, supporting brush, brush rod, power wheel, supporting bearing, the right-hand member of brush rod, the bottom of brush rod is provided with multiunit iron brush hair, the bottom of multiunit iron brush hair all slides with the top right part region of filter screen and hugs closely, and the top of four group's landing legs is connected with the bottom left front side and the left rear side of box and the bottom right front side and the right rear side of dustbin respectively.

The utility model discloses a filtration equipment for domestic sewage treatment still includes apron, baffle, installation axle and cardboard, the regional middle part intercommunication in right-hand member bottom in the chamber that holds of dustbin is provided with the clearance hole, the top of apron is regional articulated with the right-hand member bottom of dustbin, the left end of installation axle is connected with the right-hand member middle part of dustbin, the upper portion region runs through in the right-hand member of cardboard and is provided with the regulation hole, the regulation hole and the fixed suit of installation axle of cardboard, the left end middle part of baffle is connected with the right-hand member of installation axle, the left end and the right-hand member of apron are hugged closely with the right-hand member of dustbin and the left end of cardboard respectively.

The utility model discloses a filtration equipment for domestic sewage treatment still includes the collector, the top of collector is connected with the bottom of dustbin, the regional intercommunication of the bottom loop type in chamber that holds of dustbin is provided with the outlet, be provided with supplementary filter screen on the outlet, the inside of collector is provided with collects the chamber, the bottom middle part intercommunication in collection chamber is provided with the outlet pipe.

The utility model discloses a filtration equipment for domestic sewage treatment still includes the auxiliary rod, the left end of auxiliary rod is connected with the right-hand member of location axle, the bottom of auxiliary rod is provided with the supplementary indisputable brush hair of multiunit.

The utility model discloses a filtration equipment for domestic sewage treatment still includes the guard plate, the bottom of guard plate is connected with the top left side of install bin.

The utility model discloses a filtration equipment for domestic sewage treatment still includes the pulling handle, the left end of pulling handle is connected with the right-hand member of apron.

The utility model discloses a filtration equipment for domestic sewage treatment still includes anchor strut, reinforcement bearing and supporting shaft, the front end and the rear end of anchor strut are connected with the front end and the rear end middle part that hold the chamber respectively, the bottom middle part of anchor strut is provided with the stiffening groove, it clamps with the stiffening groove is fixed to consolidate the bearing, it is connected with the top interference of supporting shaft to consolidate the bearing, the bottom of supporting shaft is connected with the top from the driving wheel is concentric.

The utility model discloses a filtration equipment for domestic sewage treatment still includes four group's regulation poles, the circumference lateral wall bottom region of four group's landing legs all is provided with the external screw thread, the top of four group's regulation poles is provided with four group's regulation thread grooves respectively, four group's landing leg bottom region respectively with four group's regulation thread groove spiral shell dress.

Compared with the prior art, the beneficial effects of the utility model are that: before the domestic sewage is filtered by the filtering equipment, firstly, the motor is started to drive the output end of the motor to drive the driving gear to rotate, then the driving gear drives the rotating shaft to rotate through the reduction gear, then the rotating shaft drives the filtering plate to rotate, simultaneously, the filtering net on the filtering plate rotates along with the filtering plate synchronously, then the rotating shaft drives the power wheel to rotate, then the power wheel drives the driven wheel to rotate through the belt, simultaneously, the driven wheel drives the positioning shaft to rotate on the supporting bearing, then the positioning shaft drives the brush rod to brush with the filtering net in a reverse direction through a plurality of groups of iron brush hairs on the lower side of the brush rod on the rotating filtering net, after the domestic sewage is conveyed into the water tank by the water inlet pipe, at the moment, the filtering net on the filtering plate filters the domestic sewage, then the filtering net, at this moment, the multiunit iron brush hair then brushes away the bold debris on the filter screen to the dustbin in on the filter screen, has just so realized the automatic clearance process of rubbish on the filter screen this moment to debris on the filter screen through the automatic clearance filter have reduced the influence of human factor to the filter effect and the filtration efficiency of filtration equipment, have strengthened filtration equipment's use convenience, have reduced filtration equipment's use cost simultaneously, therefore have strengthened the practicality.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of a partially enlarged structure of a;

FIG. 3 is a schematic view of the connection structure between the garbage can and the box body of the present invention;

FIG. 4 is a schematic view of the connection structure of two sets of fixing rods and the mounting box of the present invention;

FIG. 5 is a schematic view of the connection structure between the partition board and the box body of the present invention;

in the drawings, the reference numbers: 1. a box body; 2. a filter plate; 3. a flow chamber; 4. a water inlet pipe; 5. a water outlet pipe; 6. a dustbin; 7. four groups of supporting legs; 8. a partition plate; 9. fixing the bearing; 10. a rotating shaft; 11. a reduction gear; 12. a driving gear; 13. two groups of fixed rods; 14. installing a box; 15. a motor; 16. mounting a bearing; 17. a power wheel; 18. a belt; 19. a driven wheel; 20. positioning the shaft; 21. a support bearing; 22. a support bar; 23. a brush bar; 24. a containing cavity; 25. a U-shaped groove; 26. a filter screen; 27. a cover plate; 28. a baffle plate; 29. installing a shaft; 30. clamping a plate; 31. a collector; 32. an auxiliary filter screen; 33. an auxiliary lever; 34. a protection plate; 35. pulling the handle; 36. a reinforcing rod; 37. reinforcing the bearing; 38. a support shaft; 39. four groups of adjusting rods.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 5, the filtering apparatus for treating domestic sewage of the present invention comprises a box body 1 and a filtering plate 2, wherein a flow chamber 3 is arranged inside the box body 1, the top end of the flow chamber 3 is provided with an observation port, and the top area of the left end and the left side of the bottom end of the flow chamber 3 are respectively provided with a water inlet pipe 4 and a water outlet pipe 5; the garbage can comprises a garbage can 6, four groups of supporting legs 7, a partition plate 8, a fixed bearing 9, a rotating shaft 10, a reduction gear 11, a driving gear 12, two groups of fixed rods 13, an installation box 14, a motor 15, an installation bearing 16, a power wheel 17, a belt 18, a driven wheel 19, a positioning shaft 20, a supporting bearing 21, a supporting rod 22 and a brush rod 23, wherein a U-shaped groove 25 is communicated with the right end of a flow cavity 3, a containing cavity 24 is arranged inside the garbage can 6, the top end of the containing cavity 24 is communicated with a recycling port, the left end of the containing cavity 24 is communicated with the right end of the U-shaped groove 25, the front end, the rear end and the bottom end of the partition plate 8 are respectively connected with the front end, the rear end and the bottom end of the U-shaped groove 25 in a sealing manner, a fixed groove is arranged at the top end of the partition plate 8, the fixed bearing 9, the mounting hole is fixedly sleeved with the rotating shaft 10, a filter screen 26 is arranged in a top annular region of the filter plate 2 in a penetrating manner, the middle parts of the front end and the rear end of the mounting box 14 are respectively connected with the inner ends of two groups of fixing rods 13, the outer ends of the two groups of fixing rods 13 are respectively connected with the left sides of the top regions of the front end and the rear end of the containing cavity 24, a working cavity is arranged inside the mounting box 14, the left side of the bottom end of the working cavity is communicated with an insertion hole, the top end of the rotating shaft 10 penetrates through the insertion hole from the lower side of the mounting box 14 and extends into the working cavity, a mounting bearing 16 is fixedly clamped with the insertion hole, the mounting bearing 16 is in interference connection with the rotating shaft 10, the bottom end of the reduction gear 11 is concentrically connected with the top end of the rotating shaft 10, an extending hole is communicated with the right side of the top end of the working cavity, the left end of the driving gear 12 is meshed with the right end of the reduction gear 11, the power wheel 17 is in key connection with the middle upper area of the rotating shaft 10, the bottom end of the supporting rod 22 is connected with the middle of the bottom end of the containing cavity 24, the top end of the supporting rod 22 is provided with a supporting groove, the supporting groove is fixedly clamped with the supporting bearing 21, the supporting bearing 21 is in interference connection with the positioning shaft 20, the top end of the positioning shaft 20 is in key connection with the driven wheel 19, the left area of the power wheel 17 and the right area of the driven wheel 19 are respectively in rotary connection with the left end and the right end of the belt 18, the right end of the brush rod 23 is connected with the bottom area of the left end of the positioning shaft 20, the bottom end of the brush rod 23 is provided with a plurality of groups of iron bristles, the bottom ends of the plurality of groups of iron bristles are all in sliding close contact with the right area of the top end of the filter screen 26; before the domestic sewage is filtered by the filtering equipment, firstly, the motor is started to drive the output end of the motor to drive the driving gear to rotate, then the driving gear drives the rotating shaft to rotate through the reduction gear, then the rotating shaft drives the filtering plate to rotate, simultaneously, the filtering net on the filtering plate rotates along with the filtering plate synchronously, then the rotating shaft drives the power wheel to rotate, then the power wheel drives the driven wheel to rotate through the belt, simultaneously, the driven wheel drives the positioning shaft to rotate on the supporting bearing, then the positioning shaft drives the brush rod to brush with the filtering net in a reverse direction through a plurality of groups of iron brush hairs on the lower side of the brush rod on the rotating filtering net, after the domestic sewage is conveyed into the water tank by the water inlet pipe, at the moment, the filtering net on the filtering plate filters the domestic sewage, then the filtering net, at this moment, the multiunit iron brush hair then brushes away the bold debris on the filter screen to the dustbin in on the filter screen, has just so realized the automatic clearance process of rubbish on the filter screen this moment to debris on the filter screen through the automatic clearance filter have reduced the influence of human factor to the filter effect and the filtration efficiency of filtration equipment, have strengthened filtration equipment's use convenience, have reduced filtration equipment's use cost simultaneously, therefore have strengthened the practicality.

The utility model discloses a filtration equipment for domestic sewage treatment, still include apron 27, baffle 28, installation axle 29 and cardboard 30, the regional middle part intercommunication in right-hand member bottom of the chamber 24 that holds of dustbin 6 is provided with the clearance hole, the top of apron 27 is articulated with the right-hand member bottom region of dustbin 6, the left end of installation axle 29 is connected with the right-hand member middle part of dustbin 6, the upper portion region runs through in the right-hand member of cardboard 30 is provided with the regulation hole, the regulation hole and the installation axle 29 of cardboard 30 are fixed suit, the left end middle part of baffle 28 is connected with the right-hand member of installation axle 29, the left end and the right-hand member of apron 27 are hugged closely with the right-hand member of dustbin 6 and the left end of; make the debris clearance in the dustbin more convenient through being provided with the clearance hole in the bottom of dustbin, install epaxial cardboard simultaneously and hug closely the outside at the clearance hole with the apron under the promotion of baffle, the probability that rubbish in the dustbin falls to the dustbin outside through the clearance hole has been reduced, and when needs clearance dustbin, only need rotate the cardboard and make the cardboard break away from on the apron right side, at this moment the apron alright in order to rotate and no longer shelter from the clearance hole round the articulated department of its downside, thereby the practicality has been strengthened.

The utility model discloses a filtration equipment for domestic sewage treatment, still include collector 31, the top of collector 31 is connected with the bottom of dustbin 6, the bottom annular region intercommunication of containing chamber 24 of dustbin 6 is provided with the outlet, is provided with auxiliary filter screen 32 on the outlet, the inside of collector 31 is provided with the collection chamber, the bottom middle part intercommunication in collection chamber is provided with the outlet pipe; when the debris in the filter screen carries domestic sewage to the dustbin upside, simultaneously in the filter screen has taken a small amount of domestic sewage to the dustbin equally, at this moment a small amount of domestic sewage just flows into to the collector through the supplementary filter screen of dustbin bottom in, and the outflow pipe of collector downside is a small amount of domestic sewage's recovery more convenient this moment to the convenience has been strengthened.

The utility model discloses a filtration equipment for domestic sewage treatment, still include auxiliary rod 33, the left end of auxiliary rod 33 is connected with the right-hand member of location axle 20, the bottom of auxiliary rod 33 is provided with multiunit supplementary indisputable brush hair; the multi-group auxiliary iron brush hair on the lower side of the auxiliary rod improves the cleaning speed of sundries on the filter screen of the filter plate, thereby enhancing the practicability.

The utility model discloses a filtering equipment for domestic sewage treatment, which also comprises a protection plate 34, wherein the bottom end of the protection plate 34 is connected with the left side of the top end of the installation box 14; the motor is protected by the protection plate, so that the probability that domestic sewage is splashed onto the motor is effectively reduced, and the practicability is enhanced.

The utility model relates to a filtering equipment for domestic sewage treatment, which also comprises a pulling handle 35, wherein the left end of the pulling handle 35 is connected with the right end of the cover plate 27; the operation of the cover plate is more convenient by pulling the handle, thereby enhancing the practicability.

The utility model discloses a filtration equipment for domestic sewage treatment still includes anchor strut 36, reinforcement bearing 37 and supporting shaft 38, the front end and the rear end of anchor strut 36 are connected with the front end and the rear end middle part that hold chamber 24 respectively, the bottom middle part of anchor strut 36 is provided with the reinforcement groove, reinforcement bearing 37 and reinforcement groove fixed clamp, reinforcement bearing 37 and the top interference of supporting shaft 38 are connected, the bottom of supporting shaft 38 and the top of following driving wheel 19 are connected with one heart; the driven wheel rotates on the reinforced bearing through the supporting shaft, so that the driven wheel rotates more stably, and the stability is enhanced.

The utility model discloses a filtration equipment for domestic sewage treatment, still include four groups of regulation poles 39, the circumference lateral wall bottom region of four groups of landing legs 7 all is provided with the external screw thread, four groups of regulation thread grooves are provided with respectively on the top of four groups of regulation poles 39, four groups of landing legs 7 bottom regions are respectively with four groups of regulation thread grooves spiral shell dress; according to the actual installation position of the filtering equipment, the four groups of adjusting rods are respectively rotated to enable the four groups of adjusting rods to be respectively screwed and rotated at the bottoms of the four groups of supporting legs, the extension lengths of the four groups of supporting legs in the four groups of adjusting threaded grooves of the four groups of adjusting rods are respectively changed by the four groups of supporting legs, namely, the supporting heights of the four groups of supporting legs are adjusted, and the stability of the filtering equipment can be adjusted at the moment, so that the practicability is enhanced.

The utility model discloses a filtration equipment for domestic sewage treatment, when it works, at first the inlet tube and the outlet pipe of the box body of the filtration equipment are respectively communicated with the superior mechanism and the subordinate mechanism of the domestic sewage treatment system, before the filtration equipment filters the domestic sewage, at first the motor is started to make the output end of the motor drive the driving gear to rotate, then the driving gear drives the rotating shaft to rotate through the reduction gear, then the rotating shaft drives the filter plate to rotate, simultaneously the filter screen on the filter plate rotates along with the filter plate synchronously, then the rotating shaft drives the power wheel to rotate, then the power wheel drives the driven wheel to rotate through the belt, simultaneously the driven wheel drives the positioning shaft to rotate on the supporting bearing, then the positioning shaft drives the brush rod to reversely brush with the filter screen on the rotating filter screen through the multiple groups of iron brush hairs on the lower side of the brush rod, at the moment, the filter screen on the filter plate filters the domestic sewage, then the filter screen drives the filtered larger sundries to rotate, when the sundries on the filter screen rotate to the lower sides of the plurality of groups of rotating iron brush hairs, the plurality of groups of iron brush hairs brush the large sundries on the filter screen to the garbage can, so that the garbage on the filter screen can be automatically cleaned, when the garbage in the garbage can needs to be cleaned, the bottom of the garbage can is provided with the cleaning hole, so that the sundries in the garbage can be cleaned more conveniently, meanwhile, the clamping plate on the mounting shaft is pushed by the baffle plate to tightly attach the cover plate to the outer side of the cleaning hole, so that the probability that the garbage in the garbage can falls to the outer side of the garbage can through the cleaning hole is reduced, and when needs clearance dustbin, only need rotate the cardboard and make the cardboard break away from on the apron right side, at this moment apron alright rotate and no longer shelter from the clearance hole in the articulated department of its downside.

The terms "front", "rear", "left", "right" and the like as used herein are for illustrative purposes only.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A filtering device for domestic sewage treatment comprises a box body (1) and a filtering plate (2), wherein a flow cavity (3) is arranged inside the box body (1), the top end of the flow cavity (3) is communicated with an observation port, and the top area of the left end and the left side of the bottom end of the flow cavity (3) are respectively communicated with a water inlet pipe (4) and a water outlet pipe (5); it is characterized by further comprising a garbage can (6), four groups of supporting legs (7), a partition plate (8), a fixed bearing (9), a rotating shaft (10), a reduction gear (11), a driving gear (12), two groups of fixing rods (13), an installation box (14), a motor (15), an installation bearing (16), a power wheel (17), a belt (18), a driven wheel (19), a positioning shaft (20), a supporting bearing (21), a supporting rod (22) and a brush rod (23), wherein the right end of the flow cavity (3) is communicated with a U-shaped groove (25), a containing cavity (24) is arranged inside the garbage can (6), the top end of the containing cavity (24) is communicated with a recovery port, the left end of the containing cavity (24) is communicated with the right end of the U-shaped groove (25), the front end, the rear end and the bottom end of the partition plate (8) are respectively connected with the front end, the rear end and the bottom end of the U-, the top end of the clapboard (8) is provided with a fixed groove, the fixed bearing (9) is fixedly clamped with the fixed groove, the fixed bearing (9) is in interference connection with the bottom end of the rotating shaft (10), the top middle part of the filter plate (2) is provided with a mounting hole in a penetrating way, the mounting hole is fixedly sleeved with the rotating shaft (10), the top annular region of the filter plate (2) is provided with a filter screen (26) in a penetrating way, the front end and the rear end middle part of the installation box (14) are respectively connected with the inner ends of two groups of fixed rods (13), the outer ends of the two groups of fixed rods (13) are respectively connected with the front end and the rear end top region left side of the containing cavity (24), the inside of the installation box (14) is provided with a working cavity, the bottom left side of the working cavity is communicated with an insertion hole, the top end of the rotating shaft (10) penetrates through the insertion hole from, the mounting bearing (16) is fixedly clamped with the insertion hole, the mounting bearing (16) is in interference connection with the rotating shaft (10), the bottom end of the reduction gear (11) is concentrically connected with the top end of the rotating shaft (10), the right side of the top end of the working cavity is communicated with an extending hole, the output end of the motor (15) penetrates through the extending hole from the upper side of the mounting box (14) and extends into the working cavity, the output end of the motor (15) is connected with the middle part of the top end of the driving gear (12), the left end of the driving gear (12) is meshed with the right end of the reduction gear (11), the power wheel (17) is in key connection with the middle-upper area of the rotating shaft (10), the bottom end of the support rod (22) is connected with the middle part of the bottom end of the containing cavity (24), the top end of the support rod (22) is provided with a support groove, and the support groove is, support bearing (21) are connected with location axle (20) interference, the top of location axle (20) with from driving wheel (19) key-type connection, the left part region of power wheel (17) and the right part region from driving wheel (19) rotate with the left end and the right-hand member of belt (18) respectively and are connected, the right-hand member of brush-holder stud (23) is connected with the left end bottom region of location axle (20), the bottom of brush-holder stud (23) is provided with multiunit iron brush hair, the bottom of multiunit iron brush hair all slides with the top right part region of filter screen (26) and hugs closely, and the top of four groups landing legs (7) is connected with the bottom left front side and the left rear side of box (1) and the bottom right front side and the right rear side of dustbin (6) respectively.

2. The domestic sewage treatment filter equipment according to claim 1, further comprising a cover plate (27), a baffle plate (28), an installation shaft (29) and a clamping plate (30), wherein a cleaning hole is formed in the middle of the bottom area of the right end of the containing cavity (24) of the garbage can (6) in a communicating mode, the top end of the cover plate (27) is hinged to the bottom area of the right end of the garbage can (6), the left end of the installation shaft (29) is connected with the middle of the right end of the garbage can (6), an adjusting hole is formed in the upper area of the right end of the clamping plate (30) in a penetrating mode, the adjusting hole of the clamping plate (30) is fixedly sleeved with the installation shaft (29), the middle of the left end of the baffle plate (28) is connected with the right end of the installation shaft (29), and the left end and the right end of the cover plate (27) are tightly attached to the right end of the garbage can (6) and.

3. The domestic sewage treatment filter device according to claim 2, further comprising a collector (31), wherein the top end of the collector (31) is connected with the bottom end of the garbage can (6), the bottom annular region of the containing cavity (24) of the garbage can (6) is communicated with an outlet, an auxiliary filter screen (32) is arranged on the outlet, a collecting cavity is arranged inside the collector (31), and an outlet pipe is communicated with the middle of the bottom end of the collecting cavity.

4. The filtering apparatus for treating domestic sewage according to claim 3, further comprising an auxiliary rod (33), wherein the left end of the auxiliary rod (33) is connected with the right end of the positioning shaft (20), and a plurality of sets of auxiliary iron bristles are arranged at the bottom end of the auxiliary rod (33).

5. The filtering apparatus for treating domestic sewage according to claim 4, further comprising a shielding plate (34), wherein a bottom end of the shielding plate (34) is connected with a left side of a top end of the installation box (14).

6. The filtering apparatus for treating domestic sewage according to claim 5, further comprising a pulling handle (35), wherein a left end of said pulling handle (35) is connected to a right end of said cover plate (27).

7. The domestic sewage treatment filter device according to claim 6, further comprising a reinforcing rod (36), a reinforcing bearing (37) and a supporting shaft (38), wherein the front end and the rear end of the reinforcing rod (36) are respectively connected with the middle parts of the front end and the rear end of the containing cavity (24), a reinforcing groove is arranged in the middle part of the bottom end of the reinforcing rod (36), the reinforcing bearing (37) is fixedly clamped with the reinforcing groove, the reinforcing bearing (37) is in interference connection with the top end of the supporting shaft (38), and the bottom end of the supporting shaft (38) is concentrically connected with the top end of the driven wheel (19).

8. The filtering apparatus for domestic sewage treatment according to claim 7, further comprising four sets of adjusting rods (39), wherein the bottom regions of the circumferential side walls of the four sets of supporting legs (7) are provided with external threads, the top ends of the four sets of adjusting rods (39) are respectively provided with four sets of adjusting threaded grooves, and the bottom regions of the four sets of supporting legs (7) are respectively screwed with the four sets of adjusting threaded grooves.