CN113730976A - Sewage filtering device - Google Patents
Sewage filtering device Download PDFInfo
- Publication number
- CN113730976A CN113730976A CN202111071851.1A CN202111071851A CN113730976A CN 113730976 A CN113730976 A CN 113730976A CN 202111071851 A CN202111071851 A CN 202111071851A CN 113730976 A CN113730976 A CN 113730976A
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- China
- Prior art keywords
- connecting rod
- guide
- pin shaft
- screen
- fixedly connected
- Prior art date
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- 238000001914 filtration Methods 0.000 title claims abstract description 63
- 239000010865 sewage Substances 0.000 title claims abstract description 58
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims description 48
- 239000004744 fabric Substances 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 238000004075 wastewater filtration Methods 0.000 claims 3
- 230000001133 acceleration Effects 0.000 claims 2
- 239000002351 wastewater Substances 0.000 claims 2
- 230000000903 blocking effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
Abstract
The invention relates to a sewage filtering device which comprises a water tank (101), wherein a support (102) is arranged on the water tank (101), a filtering mechanism (300) is arranged on the water tank (101), and is driven by a motor (201) to enable a first screen (317) to filter sewage.
Description
Technical Field
The invention relates to a filtering device, in particular to a filtering device for sewage treatment.
Background
China is a country with shortage of water resources, and is listed as one of thirteen water-poor countries in the world, along with the promotion of industrialization and urbanization of China, water pollution which is becoming serious day by day not only reduces the use function of water, further aggravates the contradiction of water resource shortage, and brings serious influence to sustainable development strategy being implemented by China, but also seriously threatens drinking water safety and people health of urban residents.
Disclosure of Invention
The invention aims to provide a sewage filtering device which can automatically complete sewage filtering and automatically treat residues.
The invention relates to a sewage filtering device, which comprises
A water tank on which a bracket is mounted;
the filtering mechanism is arranged on the water tank and driven by a motor, so that the first screen finishes filtering the sewage;
the filtering mechanism comprises a guide plate, a first guide groove, a second guide groove, a first connecting rod, a second connecting rod, a first pin shaft, a first supporting plate, a second pin shaft, a second supporting plate, a first screen and a first screen hole;
the motor is fixed on the bracket, an output shaft of the motor is in driving connection with one end of the first connecting rod, the other end of the first connecting rod is in hinged connection with one end of the second connecting rod, the other end of the second connecting rod is installed on the first pin shaft through a bearing, the first pin shaft can be configured in the first guide groove or the second guide groove and moves along the first guide groove or the second guide groove, one end of the second guide groove is communicated with the middle part of the first guide groove, the first guide groove and the second guide groove are arranged on the guide plate, and the guide plate is fixedly connected with the water tank;
the first pin shaft is fixedly connected with one end of the first supporting plate, the other end of the first supporting plate is fixedly connected with one end of the second pin shaft, the second pin shaft is arranged in the first guide groove and moves along the first guide groove, the other end of the first supporting plate is fixedly connected with one end of the second supporting plate, the other end of the second supporting plate is fixedly connected with the first screen, the first screen can be arranged in the water tank and is in sealed lap joint with the periphery of the first screen, and the first screen is provided with a plurality of first screen holes.
The invention relates to a sewage filtering device, wherein
The motor is in driving connection with the first connecting rod through a first driving part, and the first driving part comprises a sector gear, a first gear, a third pin shaft, a first bevel gear, a second bevel gear, a return spring and a fourth pin shaft;
the output shaft of the motor is coaxially fixed with the sector gear, the sector gear can be meshed with the first gear, the first gear is coaxially fixed with one end of a third pin shaft, the third pin shaft is installed on the support through a bearing, the other end of the third pin shaft is coaxially fixed with the first bevel gear, the first bevel gear is meshed with the second bevel gear, the second bevel gear is coaxially fixed with one end of a fourth pin shaft, the fourth pin shaft is fixedly connected with one end of a reset spring, the other end of the reset spring is fixedly connected with the water tank, the fourth pin shaft is installed on the water tank through a bearing, and the other end of the fourth pin shaft is fixedly connected with one end of the first connecting rod.
The invention relates to a sewage filtering device, wherein
The motor also drives an accelerating and filtering mechanism, and the accelerating and filtering mechanism comprises a first piston, a first sealing baffle, a first through hole, a piston cylinder, a first pipeline, a second sealing baffle, a first spring and a second spring;
an output shaft of the motor is in driving connection with the first piston, the surface of the first piston is in hinged connection with one side of a first sealing blocking sheet, the first sealing blocking sheet is fixedly connected with one end of a first spring, the other end of the first spring is fixedly connected with the first piston, the first sealing blocking sheet can be in sealing lap joint with the surface of the first piston and can block a first through hole formed in the first piston, the first piston is in sealing configuration in a piston cylinder and moves along the piston cylinder, the piston cylinder is fixedly connected with the water tank, a first pipeline is configured in the piston cylinder, one end of the first pipeline is fixedly connected and communicated with the side face of the water tank, the other end of the first pipeline can be in sealing lap joint with a second sealing blocking sheet, and the second sealing blocking sheet is in hinged connection with the other end of the first pipeline, the second sealing separation blade is fixedly connected with one end of the second spring, and the other end of the second spring is fixedly connected with the first pipeline.
The invention relates to a sewage filtering device, wherein
An output shaft of the motor is in driving connection with the first piston through a second driving part, and the second driving part comprises a second gear, a fifth pin shaft, a first crank, a sixth pin shaft, a first long hole, a first long rod, a third connecting rod, a fourth connecting rod and a fifth connecting rod;
the sector gear can be meshed with the second gear, the second gear is coaxially fixed with one end of the fifth pin shaft, the other end of the fifth pin shaft is fixedly connected with one end of the first crank through a bearing, the other end of the first crank is fixedly connected with one end of a sixth pin shaft, the sixth pin shaft is arranged in the first strip-shaped hole and moves along the first strip-shaped hole, the first long-strip hole is arranged on the first long-strip rod along the length direction of the first long-strip hole, the first long-strip rod is fixedly connected with one end of the third connecting rod, the other end of the third connecting rod is hinged with the piston cylinder, the other end of the piston cylinder is fixedly connected with one end of the fourth connecting rod, the other end of the fourth connecting rod is hinged with one end of the fifth connecting rod, and the other end of the fifth connecting rod is hinged with the first piston.
The invention relates to a sewage filtering device, wherein
The motor also drives the swing mechanism, and the swing mechanism comprises a fifth connecting rod, a guide block, a guide hole, a guide rod, a sixth connecting rod, a second screen and a first guide rail;
the first piston is fixedly connected with one end of the fifth connecting rod, the other end of the fifth connecting rod is fixedly connected with the guide block, the guide hole is formed in the guide block, the guide rod which moves along the guide hole can be configured in the guide hole, one end of the guide rod is fixedly connected with one end of the sixth connecting rod, the other end of the sixth connecting rod is fixedly connected with the second screen, the second screen can move along the first guide rail, and the first guide rail is arranged on the first screen.
The invention relates to a sewage filtering device, wherein
And a sewage outlet is fixed on the water tank and is positioned at the upper part of the water tank.
The invention relates to a sewage filtering device, wherein
One side of first screen cloth is fixed with first stopper, first stopper can with the overlap joint of second screen cloth, the opposite side of first screen cloth is fixed with the second stopper, the second stopper can with the overlap joint of second screen cloth.
The invention relates to a sewage filtering device, wherein
The guide hole is a long hole, so that the guide rod cannot interfere in the process of separating from the guide hole, and the guide rod and the guide hole can be smoothly separated.
The sewage filtering device is different from the prior art in that the sewage filtering device can automatically complete sewage filtering action and automatically treat filtered residues, so that manpower and material resources are saved, and the working efficiency is improved.
The sewage filtering apparatus of the present invention will be further described with reference to the accompanying drawings.
Drawings
FIG. 1 is a front view of a sewage filtering apparatus;
FIG. 2 is an isometric view of a sewage filter arrangement of FIG. 1;
FIG. 3 is a partial isometric view of a sewage filter arrangement of FIG. 1;
FIG. 4 is a partial perspective view of FIG. 1;
FIG. 5 is a partial isometric view of a sewage filter arrangement of FIG. 1;
FIG. 6 is a partial isometric view of a sewage filter arrangement of FIG. 1;
Detailed Description
As shown in FIGS. 1, 2 and 3, a sewage filtering apparatus of the present invention comprises
A water tank 101 on which a bracket 102 is mounted;
and a filtering mechanism 300 mounted on the water tank 101 and driven by the motor 201 such that the first screen 317 performs filtering of the contaminated water.
According to the invention, the motor 201 drives the first screen 317 to move in an opening and closing manner, when the first screen 317 is closed, sewage is filtered, and when the first screen 317 is opened, filtered objects are moved out to prepare for next filtering, so that sewage treatment and sewage discharge are automatically realized, the sewage filtering speed is improved, and meanwhile, manpower is saved and the cost is reduced.
Wherein, the water tank 101 can be placed on a horizontal plane such as a desktop or the ground.
The power module of the motor 201 comprises a battery, an electric control module and a wireless communication module, and the wireless communication module is in wireless connection with the user terminal.
According to the present invention, the wireless communication module allows a user to directly control the rotation speed of the motor 201, thereby controlling the filtering speed of the sewage and the swing speed of the first screen 317, i.e., controlling the sewage discharge frequency of the first screen 317.
The filtering mechanism 300 comprises a guide plate 307, a first guide groove 308, a second guide groove 309, a first connecting rod 311, a second connecting rod 312, a first pin 313, a first support plate 314, a second pin 315, a second support plate 316, a first screen 317 and a first screen hole 318;
the motor 201 is fixed on the bracket 102, the output shaft 202 of the motor 201 is in driving connection with one end of the first connecting rod 311, the other end of the first connecting rod 311 is in hinge connection with one end of the second connecting rod 312, the other end of the second connecting rod 312 is mounted on the first pin shaft 313 through a bearing, the first pin shaft 313 can be configured in and move along the first guide groove 308 or the second guide groove 309, one end of the second guide groove 309 is communicated with the middle of the first guide groove 308, the first guide groove 308 and the second guide groove 309 are opened on the guide plate 307, and the guide plate 307 is fixedly connected with the water tank 101;
the first pin shaft 313 is fixedly connected with one end of the first support plate 314, the other end of the first support plate 314 is fixedly connected with one end of the second pin shaft 315, the second pin shaft 315 is arranged in the first guide groove 308 and moves along the first guide groove, the other end of the first support plate 314 is fixedly connected with one end of the second support plate 316, the other end of the second support plate 316 is fixedly connected with the first screen 317, the first screen 317 can be arranged in the water tank 101 and is in sealed lap joint with the periphery of the first screen 317, and the first screen 317 is provided with a plurality of first screen holes 318.
According to the invention, the motor 201 drives the first screen 317 to swing, so that the two forms of the first screen 317 are switched, when the first screen 317 is in sealing lap joint with the side wall of the water tank 101, the filtration of sewage is completed, and when the first screen 317 is screwed out, the filtered substances on the first screen 317 are moved out of the water tank 101, so that the automatic filtration of sewage and the automatic treatment of dirt are realized.
The output shaft 202 of the motor 201 drives the first connecting rod 313 to swing so as to drive the second connecting rod 312 and the first pin shaft 313 to move, when the first screen 317 is screwed out from bottom to top, the first pin shaft 313 and the second pin shaft 315 firstly move from bottom to top along the first guide groove 308, when the second pin shaft 315 reaches the uppermost side of the first guide groove 308, the first pin shaft 313 is pushed by the first connecting rod 311 and the second connecting rod 312 to enter the second guide groove 309, so that the first screen is turned over, filtered dirt is discharged out of the water tank 101, and then filtering of the sewage and discharge of the dirt are realized.
When the second pin 315 reaches the top, the first link 311 is tilted from top to bottom, so that the first pin 313 can enter the second slot 309 more easily.
The second support plate 316 is fixed to the left of the middle of the first screen 317, so that the first screen 317 tends to rotate clockwise, and the first pin 313 can enter the second guide groove 309 more easily.
The second guide groove 309 is arc-shaped, and the center of the circle is located at the axis 315, so that when the first pin 313 enters the second guide groove 309, the first screen 317 is turned over, and then dirt is discharged.
The guide plates 307, the first guide groove 308, the second guide groove 309, the first connecting rod 311, the second connecting rod 312, the first support plate 314, the second pin 315 and the second support plate 316 are distributed in two groups in a bilateral symmetry manner.
The output shaft 202 of the motor 201 is fixedly connected to one end of the first link 311.
The forward rotation and the reverse rotation of the motor 201 can realize the screwing-in and screwing-out of the first screen 317, so that the switching between the filtering state and the pollution discharge state is realized.
When the first screen 317 is screwed in, the periphery of the first screen 317 is in sealing lap joint with the side surface of the water tank 101, so that the filtration of the sewage on the upper layer is realized, and the separation of the sewage and the filtered good water is performed.
As a further explanation of the invention, with reference to figure 3,
the motor 201 is in driving connection with the first link 311 through a first driving part 600, and the first driving part 600 includes a sector gear 301, a first gear 302, a third pin shaft 303, a first bevel gear 304, a second bevel gear 305, a return spring 306, and a fourth pin shaft 310;
the output shaft 202 of the motor 201 is coaxially fixed to the sector gear 301, the sector gear 301 may be engaged with the first gear 302, the first gear 302 is coaxially fixed to one end of the third pin 303, the third pin 303 is mounted on the bracket 102 through a bearing, the other end of the third pin 303 is coaxially fixed to the first bevel gear 304, the first bevel gear 304 is engaged with the second bevel gear 305, the second bevel gear 305 is coaxially fixed to one end of the fourth pin 310, the fourth pin 310 is fixedly connected to one end of the return spring 306, the other end of the return spring 306 is fixedly connected to the water tank 101, the fourth pin 310 is mounted on the water tank 101 through a bearing, and the other end of the fourth pin 310 is fixedly connected to one end of the first link 311.
The motor 201 of the present invention drives the first link 311 to swing through the first driving part 600, and further drives the first screen 317 to be screwed out, so as to discharge the filtered residue, and the first screen 317 is screwed in by the restoring action of the restoring spring 306, and enters the filtering state again.
The output shaft 202 of the motor 201 drives the sector gear 301 to rotate, so as to intermittently drive the first gear 302 to rotate, when the first gear 302 rotates to drive the first bevel gear 304 and the second bevel gear 305 to rotate synchronously, and finally drives the fourth pin 310 to extrude the return spring 306, so as to drive the first link 311 to complete the action of the first screen 317, and when the sector gear 301 is not meshed with the first gear 302, the return spring 306 drives the fourth pin 310 to rotate, so as to realize that the first screen 317 is restored to the original position.
The skilled person can calculate and adjust the radius of the first bevel gear 304 and the second bevel gear 305 to adjust the transmission ratio of the two, and finally, when the sector gear 301 is engaged with the first gear 302, the first screen 317 is just rotated out.
As a further explanation of the invention, with reference to figure 4,
the motor 201 also drives an accelerating filtering mechanism 400, and the accelerating filtering mechanism 400 comprises a first piston 401, a first sealing baffle 402, a first through hole 403, a piston cylinder 404, a first pipeline 405, a second sealing baffle 406, a first spring 419 and a second spring 420;
the output shaft 202 of the motor 201 is in driving connection with the first piston 401, the surface of the first piston 401 is hinged with one side of the first sealing baffle 402, the first sealing baffle 402 is fixedly connected with one end of the first spring 419, the other end of the first spring 419 is fixedly connected with the first piston 401, the first sealing baffle 402 can be in sealing lap joint with the surface of the first piston 401 and can block the first through hole 403 formed in the first piston 401, the first piston 401 is hermetically arranged in the piston cylinder 404 and moves along the piston cylinder 404, the piston cylinder 404 is fixedly connected with the water tank 101, the first pipeline 405 is arranged in the piston cylinder 404, one end of the first pipeline 405 is fixedly connected and communicated with the side surface of the water tank 101, and the other end of the first pipeline 405 can be in sealing lap joint with the second sealing baffle 406, the second sealing flap 406 is hinged to the other end of the first conduit 405, the second sealing flap 406 is fixedly connected to one end of the second spring 420, and the other end of the second spring 420 is fixedly connected to the first conduit 405.
According to the invention, the motor 201 drives the first piston 401 to move along the piston cylinder 404, so that negative pressure is formed in the water tank 101, and further the filtering speed of the first screen 317 on sewage is increased, and the filtering speed of the sewage is higher.
When the motor 201 drives the first piston 401 to move from left to right through the output shaft 202 of the motor, the first sealing baffle 402 is in sealing lap joint with the first piston 401, at the moment, the second sealing baffle 406 is in lap joint with the first pipeline 405, so that gas in the water tank 101 enters the piston cylinder 404, when the first piston 401 moves from right to left, the first sealing baffle 402 is in lap joint with the first piston 401, the second sealing baffle 406 is in sealing lap joint with the first pipeline 405, at the moment, the gas entering the piston cylinder 404 is discharged through the first through hole 403, so that the discharge of the gas in the water tank 101 is completed, and the internal stroke of the gas is enabled to be negative pressure.
The motor 201 is a linear motor, and an output shaft 202 of the motor is fixedly connected to the first piston 401, so as to drive the first piston 401 to move left and right.
The first spring 419 is always in a stretched state and plays a role in pulling the first sealing flap 402 so that the first sealing flap can return to the original position after the air exhaust is completed, and the second spring 420 is always in a stretched state and plays a role in pulling the second sealing flap 406 so that the second sealing flap can return to the original position after the air exhaust is completed.
As a further explanation of the invention, with reference to figure 5,
an output shaft 202 of the motor 201 is in driving connection with the first piston 401 through a second driving part 700, and the second driving part 700 includes a second gear 408, a fifth pin 409, a first crank 410, a sixth pin 411, a first elongated hole 412, a first elongated rod 413, a third connecting rod 414, a fourth connecting rod 415, and a fifth connecting rod 416;
the sector gear 301 can be engaged with the second gear 408, the second gear 408 is coaxially fixed with one end of a fifth pin 409, the fifth pin 409 is mounted on the bracket 102 through a bearing, the other end of the fifth pin 409 is fixedly connected with one end of a first crank 410, the other end of the first crank 410 is fixedly connected with one end of a sixth pin 411, the sixth pin 411 is disposed in and moves along the first elongated hole 412, the first elongated hole 412 is formed in the first elongated rod 413 along the length direction thereof, the first elongated rod 413 is fixedly connected with one end of a third connecting rod 414, the other end of the third connecting rod 414 is hinged with the piston cylinder 404, the other end of the piston cylinder 404 is further fixedly connected with one end of a fourth connecting rod 415, and the other end of the fourth connecting rod 415 is hinged with one end of a fifth connecting rod 416, the other end of the fifth link 416 is hinged to the first piston 401.
According to the invention, the motor 201 intermittently drives the first piston 401 to move through the second driving part 700, so that the motor 201 drives the filtering mechanism 300 and the accelerated filtering mechanism 400 at intervals, and further dual purposes of accelerated filtering and automatic filter residue treatment are realized.
The sector gear 301 is engaged with the second gear 408 to drive the first crank 410 to rotate, so that the left-right movement of the first long hole 412 and the first long rod 413 is realized, the left-right movement of one end of the third connecting rod 414 is further driven, finally, the left-right movement of the first piston 401 is realized under the action of the fourth connecting rod 415 and the fifth connecting rod 416, the realization of negative pressure in the water tank 101 is further realized, and the filtering speed of the first screen 317 on sewage is increased.
The sector gear 301 does not mesh with the first gear 302 and the second gear 408 at the same time, and when the sector gear 301 drives the second gear 408 to rotate, the first screen 317 is in sealing engagement with the water tank 101, and when the sector gear 301 meshes with the first gear 302, the sewage on the first screen 317 is filtered.
Wherein, a person skilled in the art can adjust the transmission ratio between the sector gear 301 and the second gear 408 by calculating and adjusting the radius of the second gear 408, and further control the degree of negative pressure pumping and the filtering speed of the accelerated filtering mechanism 400, so as to realize the matching of the filtering mechanism 300 and the accelerated filtering mechanism 400.
As a further explanation of the invention, with reference to figure 6,
the motor 201 also drives the swing mechanism 700, and the swing mechanism 700 comprises a fifth connecting rod 501, a guide block 502, a guide hole 503, a guide rod 504, a sixth connecting rod 505, a second screen 506 and a first guide rail 508;
According to the invention, the first piston 401 drives the second screen 506 to move left and right, so that the filtering speed of the sewage is higher, and the sewage treatment efficiency is improved.
The first piston 401 drives the guide block 502 and the guide hole 503 to move left and right, and when the guide rod 504 is disposed in the guide hole 503, the guide hole 503 drives the second screen 506 to move left and right through the sixth connecting rod 505, thereby increasing the sewage treatment speed.
Wherein the fifth link 501 is a U-shaped rod, thereby avoiding interference of the fifth link with the piston cylinder 404.
Wherein, when the first screen 317 is in sealing engagement with the water tank 101, the guide rod 504 is disposed just inside the guide hole 503.
The second screen 506 can be slidably connected to the first screen 317 through a dovetail mechanism, a dovetail slider is provided on the second screen 506, a dovetail guide rail is provided on the first screen 317, and the dovetail slider can be disposed in and move along the dovetail guide rail, thereby allowing the second screen 506 to slide left and right with respect to the first screen 317.
Wherein, the first screen 317 and the second screen 506 are connected in a sliding and sealing manner, so that the sewage can be effectively separated from the good water in the filtering process.
As a further explanation of the invention, with reference to figure 6,
a sewage outlet 509 is fixed on the water tank 101, and the sewage outlet 509 is positioned at the upper part of the water tank 101.
When the first screen 317 is in sealing lap joint with the water tank 101, the sewage outlet 509 starts to flow out sewage, and when the first screen 317 starts to screw out, the sewage outlet 509 stops water outlet.
Wherein, delivery port 509 installs automatically controlled valve, automatically controlled valve's power module includes battery, electric control module, wireless communication module and user terminal wireless connection to make the user can the direct control delivery port 509's switch, and then the play water time point and the play water frequency of control sewage.
As a further explanation of the invention, with reference to figure 6,
the first limiting block 510 is fixed on one side of the first screen 317, the first limiting block 510 can be overlapped with the second screen 506, the second limiting block 511 is fixed on the other side of the first screen 317, and the second limiting block 511 can be overlapped with the second screen 506.
According to the invention, the first limiting block 510 and the second limiting block 511 can limit the second screen 506, so that the second screen 506 cannot be separated from the first screen 317 when the guide rod 504 is separated from the guide hole 503.
As a further explanation of the invention, with reference to figure 6,
the guide hole 503 is a long hole, so that the guide rod 504 does not interfere with the guide hole 503 in the process of separating from the guide hole, and the guide rod and the guide hole can be separated smoothly.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (8)
1. A sewage filtering device is characterized in that: comprises that
A water tank (101) on which a bracket (102) is mounted;
a filtering mechanism (300) which is arranged on the water tank (101) and is driven by a motor (201) so that a first screen (317) completes filtering of the sewage;
the filtering mechanism (300) comprises a guide plate (307), a first guide groove (308), a second guide groove (309), a first connecting rod (311), a second connecting rod (312), a first pin shaft (313), a first supporting plate (314), a second pin shaft (315), a second supporting plate (316), a first screen (317) and a first screen hole (318);
the motor (201) is fixed on the support (102), an output shaft (202) of the motor (201) is in driving connection with one end of the first connecting rod (311), the other end of the first connecting rod (311) is in hinge connection with one end of the second connecting rod (312), the other end of the second connecting rod (312) is mounted on the first pin shaft (313) through a bearing, the first pin shaft (313) can be configured in the first guide groove (308) or the second guide groove (309) and moves along the first guide groove, one end of the second guide groove (309) is communicated with the middle of the first guide groove (308), the first guide groove (308) and the second guide groove (309) are formed in the guide plate (307), and the guide plate (307) is fixedly connected with the water tank (101);
the utility model discloses a water tank, including first round pin axle (313), first guide slot (308), first round pin axle (317), first screen cloth (317) and first sieve mesh (318), first round pin axle (313) with the one end fixed connection of first backup pad (314), the other end of first backup pad (314) with the one end fixed connection of second round pin axle (315), second round pin axle (315) configuration in first guide slot (308) and along its removal, the other end of first backup pad (314) with the one end fixed connection of second backup pad (316), the other end of second backup pad (316) with first screen cloth (317) fixed connection, first screen cloth (317) can be disposed in water tank (101) and with its sealed overlap joint all around, seted up a plurality ofly on first screen cloth (317).
2. The wastewater filtration unit according to claim 1, wherein:
the motor (201) is in driving connection with the first connecting rod (311) through a first driving part (600), and the first driving part (600) comprises a sector gear (301), a first gear (302), a third pin shaft (303), a first bevel gear (304), a second bevel gear (305), a return spring (306) and a fourth pin shaft (310);
an output shaft (202) of the motor (201) is coaxially fixed with the sector gear (301), the sector gear (301) can be meshed with the first gear (302), the first gear (302) is coaxially fixed with one end of the third pin shaft (303), the third pin shaft (303) is installed on the support (102) through a bearing, the other end of the third pin shaft (303) is coaxially fixed with the first bevel gear (304), the first bevel gear (304) is meshed with the second bevel gear (305), the second bevel gear (305) is coaxially fixed with one end of the fourth pin shaft (310), the fourth pin shaft (310) is fixedly connected with one end of the return spring (306), the other end of the return spring (306) is fixedly connected with the water tank (101), and the fourth pin shaft (310) is installed on the water tank (101) through a bearing, the other end of the fourth pin shaft (310) is fixedly connected with one end of the first connecting rod (311).
3. The sewage filtering apparatus according to claim 2, wherein:
the motor (201) also drives an acceleration filtering mechanism (400), and the acceleration filtering mechanism (400) comprises a first piston (401), a first sealing baffle (402), a first through hole (403), a piston cylinder (404), a first pipeline (405), a second sealing baffle (406), a first spring (419) and a second spring (420);
an output shaft (202) of the motor (201) is in driving connection with the first piston (401), the surface of the first piston (401) is in hinged connection with one side of the first sealing baffle (402), the first sealing baffle (402) is fixedly connected with one end of a first spring (419), the other end of the first spring (419) is fixedly connected with the first piston (401), the first sealing baffle (402) can be in sealing lap joint with the surface of the first piston (401) and can block a first through hole (403) formed in the first piston (401), the first piston (401) is in sealing arrangement in the piston cylinder (404) and moves along the piston cylinder, the piston cylinder (404) is fixedly connected with the water tank (101), a first pipeline (405) is arranged in the piston cylinder (404), one end of the first pipeline (405) is fixedly connected with and communicated with the side face of the water tank (101), the other end of the first pipeline (405) can be in sealing lap joint with the second sealing baffle (406), the second sealing baffle (406) is hinged to the other end of the first pipeline (405), the second sealing baffle (406) is fixedly connected with one end of the second spring (420), and the other end of the second spring (420) is fixedly connected with the first pipeline (405).
4. A sewage filtration apparatus according to claim 3 wherein:
an output shaft (202) of the motor (201) is in driving connection with the first piston (401) through a second driving part (700), and the second driving part (700) comprises a second gear (408), a fifth pin shaft (409), a first crank (410), a sixth pin shaft (411), a first long hole (412), a first long rod (413), a third connecting rod (414), a fourth connecting rod (415) and a fifth connecting rod (416);
the sector gear (301) can be meshed with the second gear (408), the second gear (408) is coaxially fixed with one end of a fifth pin shaft (409), the 409 is mounted on the support 102 through a bearing, the other end of the fifth pin shaft (409) is fixedly connected with one end of a first crank (410), the other end of the first crank (410) is fixedly connected with one end of a sixth pin shaft (411), the sixth pin shaft (411) is configured in and moves along the first elongated hole (412), the first elongated hole (412) is formed in the first elongated rod (413) along the length direction of the first elongated hole, the first elongated rod (413) is fixedly connected with one end of a third connecting rod (414), the other end of the third connecting rod (414) is hinged with the piston cylinder (404), and the other end of the piston cylinder (404) is fixedly connected with one end of a fourth connecting rod (415), the other end of the fourth connecting rod (415) is hinged with one end of the fifth connecting rod (416), and the other end of the fifth connecting rod (416) is hinged with the first piston (401).
5. The wastewater filtering apparatus according to claim 4, wherein:
the motor (201) also drives the swing mechanism (700), and the swing mechanism (700) comprises a fifth connecting rod (501), a guide block (502), a guide hole (503), a guide rod (504), a sixth connecting rod (505), a second screen (506) and a first guide rail (508);
first piston (401) with the one end fixed connection of fifth connecting rod (501), the other end of fifth connecting rod (501) with guide block (502) fixed connection, seted up on guide block (502) guiding hole (503), can dispose in guiding hole (503) along its removal guide bar (504), the one end of guide bar (504) with the one end fixed connection of sixth connecting rod (505), the other end of sixth connecting rod (505) with second screen cloth (506) fixed connection, second screen cloth (506) can be followed first guide rail (508) motion, first guide rail (508) are seted up on first screen cloth (317).
6. The wastewater filtering apparatus according to claim 5, wherein:
a sewage outlet (509) is fixed on the water tank (101), and the sewage outlet (509) is positioned at the upper part of the water tank (101).
7. The wastewater filtration unit according to claim 6, wherein:
the first limiting block (510) is fixed to one side of the first screen (317), the first limiting block (510) can be in lap joint with the second screen (506), the second limiting block (511) is fixed to the other side of the first screen (317), and the second limiting block (511) can be in lap joint with the second screen (506).
8. The wastewater filtration unit according to claim 7, wherein: the guide hole (503) is a long hole, so that the guide rod (504) can not interfere with the guide hole (503) in the process of separating, and the guide rod and the guide hole can be separated smoothly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111071851.1A CN113730976A (en) | 2021-09-14 | 2021-09-14 | Sewage filtering device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111071851.1A CN113730976A (en) | 2021-09-14 | 2021-09-14 | Sewage filtering device |
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| CN113730976A true CN113730976A (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111071851.1A Pending CN113730976A (en) | 2021-09-14 | 2021-09-14 | Sewage filtering device |
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