CN115869666A - Sewage precipitation Chi Yuni cleaning mechanism - Google Patents

Abstract

The invention discloses a cleaning mechanism for sewage precipitation Chi Yuni, which comprises a sedimentation tank, wherein an inclined plate is arranged in the sedimentation tank, a pushing assembly is arranged at the lower end of the inclined plate and comprises a first telescopic assembly, the first telescopic assembly is driven by a driving mechanism together and linearly moves up and down, the end part of each first telescopic assembly is fixedly connected with a group of side scraping plates, two ends of each side scraping plate are in limited sliding connection with auxiliary scraping strips, two groups of vertical blocks are arranged on the right side of the sedimentation tank, a winding roller is arranged between the two groups of vertical blocks in a limited rotating manner, filter cloth is wound on the winding roller, one end of the filter cloth extends into the sedimentation tank and is fixedly connected with a pulling rod, and the pulling rod is driven by a pulling mechanism and linearly moves left and right below the pushing assembly. The invention can avoid the problems of sewage follow-up, sewage overflow and the like when the sludge cleaning mechanism works, effectively improves the sewage water yield and improves the actual use benefit.

Description

Sewage precipitation Chi Yuni cleaning mechanism

Technical Field

The invention relates to the technical field of sewage treatment, in particular to a mechanism for cleaning a Chi Yuni sewage deposit.

Background

In sewage treatment process, need add the medicament in sewage to deposit at the sedimentation tank, the more silt of sedimentation tank bottom can silting up after long-term the use seriously influences the volume of sedimentation tank, consequently needs carry out mud to the sedimentation tank and clears away the work. The sedimentation tank is widely used in waste water treatment, and is designed into a novel inclined plate or inclined tube sedimentation tank in recent years. The inclined plate or the inclined pipe is additionally arranged in the sedimentation tank, so that the sedimentation efficiency can be greatly improved, the sedimentation time can be shortened, and the volume of the sedimentation tank can be reduced.

The existing inclined plate sedimentation tank is designed to be provided with a conical bottom, sludge at the bottom of the tank is scraped and collected through a rotary sludge scraper, but the traditional sedimentation Chi Yuni cleaning mechanism can cause sewage follow-up when working, and sewage overflows to cause the problems of sewage overflow and the like, so that in the sludge cleaning process, partial sewage is pumped out together with sludge, the sewage treatment work is influenced, and the actual use benefit is not high.

Disclosure of Invention

The invention aims to provide a mechanism for cleaning a sewage deposit Chi Yuni, which solves the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a sewage sedimentation Chi Yuni clearance mechanism, includes the sedimentation tank, the front side fixedly connected with inlet tube of sedimentation tank, the left side fixedly connected with outlet pipe of sedimentation tank, the diapire fixed connection mud pipe of sedimentation tank, the inside swash plate that is equipped with of sedimentation tank, the swash plate is provided with the multiunit, and the lower extreme of multiunit swash plate sets up the promotion subassembly, promote the subassembly including four first telescopic component that are ring array and distribute, four first telescopic component are driven jointly and carry out sharp up-and-down motion simultaneously by actuating mechanism, and the equal fixed connection of tip of every first telescopic component is a set of side scraper blade, and the spacing sliding connection in both ends of side scraper blade has supplementary strip of scraping, the right side symmetry of sedimentation tank is provided with two sets of founds, and spacing rotation is installed around the winding up roller between two sets of founds the piece, and has the filter cloth around the winding up-up winding up on the winding up roller, the filter cloth is kept away from the one end around the winding up roller and is stretched into in the sedimentation tank and fixed connection and is drawn the pole, draw the pole by the pull mechanism drive and carry out straight line left motion in the promotion subassembly below.

Preferably, the swash plate is equipped with a plurality of groups, and the middle part of swash plate has been seted up and has been worn the groove, and it is equipped with the bracing piece to wear the inslot interpolation, and every is worn the inslot and all transversely has a fixed axle, fixed axle and bracing piece normal running fit, swash plate top fixed connection support, the articulated adjusting lever of support, the adjusting lever run through behind the left side wall of sedimentation tank with electric putter's push rod fixed connection, fixed connection L shape support frame on the roof of sedimentation tank, be provided with actuating mechanism on the L shape support frame, the bottom fixedly connected with pneumatic cylinder that actuating mechanism includes, the rear end cap fixed connection of pneumatic cylinder is in the diapire of L shape support frame, and the piston rod of pneumatic cylinder stretches out downwards and runs through adjusting lever and bracing piece and the first flexible subassembly of fixed connection in proper order.

Preferably, first flexible subassembly includes sleeve, no. two sleeves, no. three sleeves and No. four tubes by outer in proper order, sleeve, no. two sleeves, no. three sleeves and No. four tubes are inside to be linked together, and its logical intracavity is provided with reset spring, and reset spring one end fixed connection is in telescopic real wall No. one, and reset spring other end fixed connection is in the real wall of No. four tubes.

Preferably, supplementary scraping strip is provided with a plurality ofly, the mutual sliding fit of a plurality of supplementary scraping strips, and supplementary scraping strip is close to one side of near side scraper blade and is provided with two sets of trapezoidal conducting bars by the outstanding, and the dovetail spout in trapezoidal conducting bar sliding fit is seted up to the opposite side of supplementary scraping strip.

Preferably, the bottom of one side, close to the trapezoid guide strip, of the auxiliary scraping strip is provided with a sliding block in a protruding mode, a rectangular groove for containing the sliding block is formed in the middle of the other side of the auxiliary scraping strip, a guide rod is fixedly inserted into the rectangular groove, and a compression spring and the sliding block are sequentially sleeved on the guide rod.

Preferably, a cavity is formed in the side wall of the sedimentation tank, a drawing mechanism is arranged in the cavity and comprises a rotating motor, a driving shaft, a second bevel gear, a first bevel gear, a driven shaft, a driving gear, a driven gear and a synchronous belt, one end of the driving shaft is rotatably mounted on the side wall of the cavity in a limiting mode through a bearing, and the other end of the driving shaft extends out of the front side wall of the sedimentation tank and is fixedly connected with an output shaft of the rotating motor.

Preferably, the driving shaft is fixedly sleeved with two second-number bevel gears, each second-number bevel gear is meshed with one first-number bevel gear, the bottom of each first-number bevel gear is coaxially fixed with the driven shaft, the lower end of the driven shaft is fixedly connected with the driving gear, driven gears are symmetrically arranged on the same side of the driving gear, and the synchronous belt is sleeved outside the driven gears and the driving gear.

Preferably, the fluting that communicates with the cavity is all seted up to both sides around the inner wall of sedimentation tank, draws the pole and stretches into the outer wall of fluting and fixed connection hold-in range, and the lateral wall of hold-in range slides the laminating in fluting inner opening department, and the lower terminal surface of fluting sets to the slope form.

Preferably, the upper end of the left side of the sedimentation tank is provided with a long and thin through hole matched with the filter cloth, one end of the winding roller is rotatably installed on the vertical block in a limiting mode through a bearing, and the other end of the winding roller is externally connected with a driving motor.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the sludge-free sewage treatment device, the filter cloth is pulled from right to left through the pulling mechanism, so that sewage and sludge can be separated, the problems that the sludge cleaning mechanism can cause sewage follow-up, sewage overflow and the like during working are solved, the filter cloth is driven to move downwards continuously through the pushing assembly, the sludge can be compacted continuously, no muddy water is continuously drained from the sludge, the sewage water yield is effectively improved, and the actual use benefit is improved.

2. The first sleeve, the second sleeve, the third sleeve, the fourth sleeve and the reset spring are arranged to cooperate, so that the linear distance between the side scraping plate and the center of the sedimentation tank can be changed, and the side scraping plate can be self-adaptively changed and abutted and attached to the inner side wall of the sedimentation tank all the time in the process of continuously moving up and down.

3. The invention has smart structure, and can change the actual length of the side scraper by adding the auxiliary scraping strip, so that the side scraper can have enough length to be matched and close to the filter cloth, and the filter cloth can move downwards smoothly, and the side scraper can play a role of scraping the side wall of the bottom of the sedimentation tank, so that sludge is prevented from being attached to the side wall of the sedimentation tank, and the auxiliary scraping strips are in sliding fit with each other, so that the side scraper can adjust the length adaptively along with the change of the inner diameter of the bottom of the sedimentation tank, and the filter cloth can move downwards smoothly.

4. The pulling rod 17 is driven to move by the synchronous belt 18, so that on one hand, the power output is stable, and meanwhile, the increase of the transverse moving distance of the pulling mechanism is avoided; on the other hand, the synchronous belt 18 can be used as a movable baffle at the position of the slot 101, so that sewage is prevented from entering the cavity, and the push-pull assembly is well protected.

Drawings

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

FIG. 2 is a schematic view of another perspective of the structure of the present invention.

FIG. 3 is a schematic view showing the opening of the settling tank in the present invention.

Fig. 4 is a schematic view showing the connection of the settling tank and the internal components in the present invention.

Fig. 5 is a schematic view of the internal components of the present invention.

FIG. 6 is a schematic view of the connection between the pushing assembly and the filter cloth according to the present invention.

FIG. 7 is a schematic view of a pushing assembly of the present invention.

Fig. 8 is an open view of the first retraction assembly of the present invention.

Fig. 9 is an exploded view of the auxiliary wiper strip of the present invention.

Fig. 10 is a schematic view of the connection of a filter cloth according to the invention to a pull-out mechanism.

FIG. 11 is a schematic view of a drawer mechanism according to the present invention.

In the figure: the device comprises a sedimentation tank 1, a groove 101, an inclined plate 2, an L-shaped support frame 3, a hydraulic cylinder 4, a first telescopic assembly 5, a first sleeve 501, a second sleeve 502, a third sleeve 503, a fourth sleeve 504, a return spring 6, a side scraper 7, an auxiliary scraper bar 8, a trapezoidal guide bar 9, a dovetail-shaped chute 10, a sliding block 11, a guide rod 12, a compression spring 13, a winding roller 14, filter cloth 15, a vertical block 16, a pulling rod 17, a synchronous belt 18, a driven gear 19, a driving gear 20, a driven shaft 21, a first bevel gear 22, a second bevel gear 23, a driving shaft 24 and a rotating motor 25.

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 to 11, the present invention provides a technical solution: a cleaning mechanism for Chi Yuni of sewage sedimentation comprises a sedimentation tank 1, wherein a water inlet pipe is fixedly connected to the front side of the sedimentation tank 1, a water outlet pipe is fixedly connected to the left side of the sedimentation tank 1, a sludge discharge pipe is fixedly connected to the bottom wall of the sedimentation tank 1, inclined plates 2 are arranged in the sedimentation tank 1, a plurality of groups of inclined plates 2 are arranged in parallel at equal intervals, through grooves are formed in the middle of the inclined plates 2, supporting rods are inserted in the through grooves and fixedly connected to the side walls of the sedimentation tank 1, a fixed shaft is transversely arranged in each through groove and rotatably matched with the supporting rods, supports are fixedly connected to the tops of the inclined plates 2 and hinged to adjusting rods, and the adjusting rods penetrate through the left side wall of the sedimentation tank 1 and then are fixedly connected with push rods of electric push rods;

the adjusting rod is pushed by the electric push rod and is rotated through the top of the traction inclined plate 2, so that the inclination angle of the inclined plate can be changed rapidly and stably.

As shown in fig. 2 and 4, the lower end of the multiple groups of inclined plates 2 is provided with a pushing assembly, the pushing assembly comprises four first telescopic assemblies 5 which are distributed in an annular array, the four first telescopic assemblies 5 are driven by a driving mechanism together and move up and down simultaneously, a group of side scraping plates 7 are fixedly connected to the end parts of each first telescopic assembly 5, auxiliary scraping strips 8 are connected to the two ends of each side scraping plate 7 in a limiting sliding mode, two groups of vertical blocks 16 are symmetrically arranged on the right side of the sedimentation tank 1, a winding roller 14 is installed between the two groups of vertical blocks 16 in a limiting rotating mode, filter cloth 15 is wound on the winding roller 14, one end, far away from the winding roller 14, of the filter cloth 15 extends into the sedimentation tank 1 and is fixedly connected with a pulling rod 17, and the pulling rod 17 is driven by a pulling mechanism and moves linearly left and right below the pushing assembly.

According to the sewage and sludge separation device, the filter cloth is pulled from right to left through the pulling mechanism, so that the sewage and the sludge can be separated, the problems that the sewage follows up, the sewage overflows and the like can be avoided when the sludge cleaning mechanism works, the filter cloth is driven to move downwards continuously through the pushing assembly, the sludge can be compacted continuously, no muddy water is continuously leached from the sludge, the sewage water yield is effectively improved, and the actual use benefit is improved.

As shown in fig. 5-7, a driving mechanism is arranged on the L-shaped support frame 3,L-shaped support frame 3 fixedly connected to the top wall of the sedimentation tank 1, the driving mechanism includes a hydraulic cylinder 4 fixedly connected to the bottom of the driving mechanism, the rear end cover of the hydraulic cylinder 4 is fixedly connected to the bottom wall of the L-shaped support frame 3, and the piston rod of the hydraulic cylinder 4 extends downward and sequentially penetrates through the adjusting rod and the support rod and is fixedly connected to the first telescopic assembly 5.

By opening the hydraulic cylinder 4, a piston rod of the hydraulic cylinder 4 extends outwards and pushes the first telescopic assembly 5, so that the first telescopic assembly 5 is forced to move up and down.

As shown in fig. 7 and 8, the first telescopic assembly 5 sequentially includes a first sleeve 501, a second sleeve 502, a third sleeve 503 and a fourth sleeve 504 from outside to inside, the first sleeve 501, the second sleeve 502, the third sleeve 503 and the fourth sleeve 504 are mutually communicated, a return spring 6 is arranged in a through cavity of the first sleeve 501, one end of the return spring 6 is fixedly connected to a solid wall of the first sleeve 501, and the other end of the return spring 6 is fixedly connected to a solid wall of the fourth sleeve 504.

Further, through setting up a sleeve 501, no. two sleeves 502, no. three sleeves 503, no. four section of thick bamboo 504 and reset spring 6 mating reaction, can change the straight-line distance at side scraper 7 and sedimentation tank 1 pond center for side scraper 7 is constantly reciprocating the in-process, and change self position that can the self-adaptation all the time and contradict the laminating with the inside wall of sedimentation tank 1.

As shown in fig. 8 and 9, the auxiliary scraping strips 8 are provided in plurality, the auxiliary scraping strips 8 are in sliding fit with each other, two sets of trapezoidal guide strips 9 are protrudingly provided on one side of the auxiliary scraping strip 8 close to the side scraper 7, and dovetail-shaped sliding grooves 10 in sliding fit with the trapezoidal guide strips 9 are provided on the other side of the auxiliary scraping strip 8. The number of the auxiliary scraping strips 8 can be matched according to the size of the actual sedimentation tank. The auxiliary scraping strip 8 is provided with a sliding block 11 protruding from the bottom of one side close to the trapezoid guide strip 9, a rectangular groove for accommodating the sliding block 11 is formed in the middle of the other side of the auxiliary scraping strip 8, a guide rod 12 is fixedly inserted in the rectangular groove, and a compression spring 13 and the sliding block 11 are sequentially sleeved on the guide rod 12.

Further, through addding supplementary scraping bar 8, can change the actual length of side scraper 7, make side scraper 7 can have enough length cooperation on the one hand and press close to filter cloth 15, make filter cloth 15 can comparatively smooth move down, on the other hand, side scraper 7 can play and strike off sedimentation tank 1 bottom lateral wall effect, avoid silt to adhere to on sedimentation tank 1 lateral wall, and a plurality of supplementary scraping bar 8 sliding fit each other, make side scraper 7 can be along with the change of sedimentation tank 1 bottom internal diameter, carry out adaptive length adjustment, make filter cloth 15 move down smoothly.

As shown in fig. 2, fig. 10 and fig. 11, a cavity is formed in the side wall of the sedimentation tank 1, a drawing mechanism is arranged in the cavity, the drawing mechanism comprises a rotating motor 25, a driving shaft 24, a second bevel gear 23, a first bevel gear 22, a driven shaft 21, a driving gear 20, a driven gear 19 and a synchronous belt 18, one end of the driving shaft 24 is rotatably mounted on the side wall of the cavity through a bearing in a limiting manner, and the other end of the driving shaft 14 extends out of the front side wall of the sedimentation tank 1 and is fixedly connected with an output shaft of the rotating motor. Two second-number bevel gears 23 are fixedly sleeved on the driving shaft 14, each second-number bevel gear 23 is meshed with one first-number bevel gear 22, the bottom of each first-number bevel gear 22 is coaxially fixed with the driven shaft 21, the lower end of the driven shaft 21 is fixedly connected with the driving gear 20, driven gears 19 are symmetrically arranged on the same side of the driving gear 20, and the synchronous belt 18 is sleeved outside the driven gears 19 and the driving gear 20. The timing belt 18 is provided as a closed ring-shaped adhesive tape having equally spaced teeth on an inner circumferential surface thereof. During movement, the teeth of the timing belt 18 are engaged with the teeth grooves of the driven gear 19 and the driving gear 20 to transmit movement and power.

Through opening rotating electrical machines 25, it rotates to drive driving shaft 24, driving shaft 24 acts on two sets of No. two bevel gears 23 simultaneously, because No. two bevel gears 23 mesh connects bevel gear 22, make every bevel gear 22 drive rather than coaxial fixed driven shaft 21 rotate, driven shaft 21 acts on driving gear 20 again, make driving gear 20 rotate, and under driving gear 20 and driven gear 19's combined action, make hold-in range 18 carry out the flat belt transmission, and hold-in range 18 acts on again and draws pole 17, make and draw pole 17 to carry out horizontal migration.

As shown in fig. 3, the front side and the rear side of the inner wall of the sedimentation tank 1 are both provided with a slot 101 communicated with the cavity, the pulling rod 17 extends into the slot 101 and is fixedly connected with the outer wall of the synchronous belt 18, the outer side wall of the synchronous belt 18 is slidably attached to the inner opening of the slot 101, and the lower end surface of the slot 101 is arranged to be inclined. This arrangement facilitates rapid fall of the sludge at the slot 101.

The pulling rod 17 is driven to move by the synchronous belt 18, so that on one hand, the power output is stable, and meanwhile, the increase of the transverse moving distance of the pulling mechanism is avoided; on the other hand, the synchronous belt 18 can be used as a movable baffle at the position of the slot 101, so that sewage is prevented from entering the cavity, and the push-pull assembly is well protected.

As shown in fig. 2-4, the left upper end of the sedimentation tank 1 is provided with a long and thin through hole matched with the filter cloth 15, one end of the winding roller 14 is rotatably mounted on the vertical block 16 through a bearing in a limiting way, and the other end of the winding roller 14 is externally connected with a driving motor.

By starting the driving motor, the winding roller 14 can be driven to rotate, so that the winding roller 14 can wind and unwind the filter cloth 15.

When the invention is used: when the sludge in the sedimentation tank 1 is excessively precipitated, firstly, the winding roller 14 is driven to rotate by starting the driving motor, so that the winding roller 14 unreels the filter cloth 15, then the driving shaft 24 is driven to rotate by starting the rotating motor 25, the driving shaft 24 simultaneously acts on two groups of bevel gears 23, as the bevel gears 23 are meshed and connected with the bevel gears 22, each bevel gear 22 drives the driven shaft 21 coaxially fixed with the bevel gear 22 to rotate, the driven shaft 21 acts on the driving gear 20 to rotate the driving gear 20, and under the combined action of the driving gear 20 and the driven gear 19, the synchronous belt 18 performs flat belt transmission, and the synchronous belt 18 acts on the pulling rod 17, so that the pulling rod 17 pulls one end of the filter cloth 15 to move to the side opposite to the winding roller 14, so that the sewage and the sludge can be separated, and the problems of sewage following, sewage overflow and the like caused by the working of a sludge cleaning mechanism are avoided;

then, the winding roller 14 continuously unwinds the filter cloth 15, and meanwhile, the hydraulic cylinder 4 is started to drive the four groups of first telescopic assemblies 5 to move downwards, and the side scrapers 7 on the first telescopic assemblies 5 act on the filter cloth 15 to enable the filter cloth 15 to move downwards continuously, so that the filter cloth 15 can continuously compact sludge, sludge-free water is continuously drained from the sludge, and the water outlet rate of sewage is effectively improved; and in the constantly move down in-process of filter cloth 15, through setting up first flexible subassembly 5 as sleeve 501, sleeve 502 No. two, sleeve 503 No. three, sleeve 504 No. four and reset spring 6 mating reaction, can change the straight line distance at side scraper 7 and sedimentation tank 1 pond center for side scraper 7 is constantly reciprocating in-process, and the change self position that can self-adaptation throughout and is contradicted the laminating with the inside wall of sedimentation tank 1. And through addding supplementary scraping bar 8, can change the actual length of side scraper 7, make side scraper 7 can have enough length cooperation and press close to filter cloth 15 on the one hand, make filter cloth 15 can comparatively smooth move down, on the other hand, side scraper 7 can play and strike off 1 bottom lateral wall effect of sedimentation tank, avoid silt to adhere to on 1 lateral wall of sedimentation tank, and a plurality of supplementary scraping bar 8 sliding fit each other, make side scraper 7 can be along with the change of 1 bottom internal diameter of sedimentation tank, carry out the length adjustment of self-adaptability, make filter cloth 15 move down smoothly.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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 (9)

1. The utility model provides a sewage sedimentation Chi Yuni clearance mechanism, includes sedimentation tank (1), the front side fixedly connected with inlet tube of sedimentation tank (1), the left side fixedly connected with outlet pipe of sedimentation tank (1), the diapire fixed connection mud pipe of sedimentation tank (1), sedimentation tank (1) inside is equipped with swash plate (2), its characterized in that: swash plate (2) are provided with the multiunit, and the lower extreme of multiunit swash plate (2) sets up the promotion subassembly, promote the subassembly including four first flexible subassemblies (5) that are the ring array and distribute, four first flexible subassemblies (5) are driven jointly and carry out sharp up-and-down motion simultaneously by actuating mechanism, the equal a set of side scraper blade of fixed connection (7) of the tip of every first flexible subassembly (5), and the spacing sliding connection in both ends of side scraper blade (7) has supplementary strip (8) of scraping, the right side symmetry of sedimentation tank (1) is provided with two sets of grudging posts (16), and spacing rotation is installed around winding up roller (14) between two sets of grudging posts (16), and it has filter cloth (15) to wind the winding up-up roll on roller (14), filter cloth (15) are kept away from the one end around winding up roller (14) and are stretched into sedimentation tank (1) and fixed connection and are drawn pole (17), draw pole (17) to be driven by drawing mechanism and carry out sharp side-to-and under the promotion subassembly.

2. The sewage sedimentation Chi Yuni cleaning mechanism of claim 1, wherein: swash plate (2) are equipped with a plurality of groups, and the middle part of swash plate (2) has been seted up and has been worn the groove, and it is equipped with the bracing piece to wear the inslot interpolation, and every is worn the inslot and all transversely has a fixed axle, fixed axle and bracing piece normal running fit, swash plate (2) top fixed connection support, the articulated adjusting lever of support, the adjusting lever run through behind the left side wall of sedimentation tank (1) with electric putter's push rod fixed connection, fixed connection L shape support frame (3) on the roof of sedimentation tank (1), be provided with actuating mechanism on L shape support frame (3), bottom fixedly connected with pneumatic cylinder (4) that actuating mechanism includes, the rear end cap fixed connection of pneumatic cylinder (4) is in the diapire of L shape support frame (3), the piston rod of pneumatic cylinder (4) stretches out downwards and runs through adjusting lever and bracing piece and the first flexible subassembly (5) of fixed connection in proper order.

3. The sewage sedimentation Chi Yuni cleaning mechanism of claim 2, wherein: first flexible subassembly (5) is by outer and interior sleeve (501), no. two sleeve (502), no. three sleeve (503) and No. four section of thick bamboo (504) of including in proper order, sleeve (501), no. two sleeve (502), no. three sleeve (503) and No. four inside intercommunication of section of thick bamboo (504), and its logical intracavity is provided with reset spring (6), reset spring (6) one end fixed connection in the solid wall of sleeve (501), reset spring (6) other end fixed connection in the solid wall of No. four section of thick bamboo (504).

4. The sewage sedimentation Chi Yuni cleaning mechanism of claim 1, wherein: the auxiliary scraping strips (8) are arranged in a plurality of modes, the auxiliary scraping strips (8) are in sliding fit with each other, two groups of trapezoidal guide strips (9) are arranged on one side, close to the side scraping plate (7), of the auxiliary scraping strips (8) in a protruding mode, and dovetail-shaped sliding grooves (10) in sliding fit with the trapezoidal guide strips (9) are formed in the other side of the auxiliary scraping strips (8).

5. The sewage sedimentation Chi Yuni cleaning mechanism of claim 4, wherein: the auxiliary scraping strip (8) is provided with a sliding block (11) in a protruding mode at the bottom of one side, close to the trapezoid guide strip (9), of the auxiliary scraping strip (8), a rectangular groove for accommodating the sliding block (11) is formed in the middle of the other side of the auxiliary scraping strip (8), a guide rod (12) is fixedly inserted in the rectangular groove, and a compression spring (13) and the sliding block (11) are sequentially sleeved on the guide rod (12).

6. The sewage sedimentation Chi Yuni cleaning mechanism of claim 1, wherein: the sedimentation tank is characterized in that a cavity is formed in the side wall of the sedimentation tank (1), a drawing mechanism is arranged in the cavity and comprises a rotating motor (25), a driving shaft (24), a second-order bevel gear (23), a first-order bevel gear (22), a driven shaft (21), a driving gear (20), a driven gear (19) and a synchronous belt (18), one end of the driving shaft (24) is installed on the side wall of the cavity in a limiting and rotating mode through a bearing, and the other end of the driving shaft (14) extends out of the rear portion of the front side wall of the sedimentation tank (1) and is fixedly connected with an output shaft of the rotating motor.

7. The sewage sedimentation Chi Yuni cleaning mechanism of claim 6, wherein: the driving shaft (14) is fixedly sleeved with two second-number bevel gears (23), each second-number bevel gear (23) is connected with a first bevel gear (22) in a meshing mode, the bottom of each first bevel gear (22) is coaxially fixed with a driven shaft (21), the lower end of each driven shaft (21) is fixedly connected with a driving gear (20), driven gears (19) are symmetrically arranged on the same side of each driving gear (20), and a synchronous belt (18) is sleeved outside the driven gears (19) and the driving gears (20).

8. The sewage sedimentation Chi Yuni cleaning mechanism of claim 7, wherein: the utility model discloses a sedimentation tank, including sedimentation tank (1), drawing pole (17), the outer wall of drawing pole (17) and stretching into fluting (101) and fixed connection hold-in range (18), the outer wall of hold-in range (18) slides and laminates in the interior opening department of fluting (101), and the lower terminal surface of fluting (101) sets to the slope form.

9. The sewage sedimentation Chi Yuni cleaning mechanism of claim 1, wherein: the upper end of the left side of the sedimentation tank (1) is provided with a long and thin through hole matched with the filter cloth (15), one end of a winding roller (14) is rotatably installed on the vertical block (16) in a limiting mode through a bearing, and the other end of the winding roller (14) is externally connected with a driving motor.

Images