CN115839063B - Dirt separation system of washing and sweeping vehicle - Google Patents
Dirt separation system of washing and sweeping vehicle Download PDFInfo
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- CN115839063B CN115839063B CN202211594577.0A CN202211594577A CN115839063B CN 115839063 B CN115839063 B CN 115839063B CN 202211594577 A CN202211594577 A CN 202211594577A CN 115839063 B CN115839063 B CN 115839063B
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Abstract
The invention relates to a dirt separation system of a washing and sweeping vehicle, which comprises: the washing and sweeping vehicle comprises a washing and sweeping vehicle body, wherein a sweeping brush and a nozzle are arranged at the bottom end of the washing and sweeping vehicle body, a sewage tank is arranged on the washing and sweeping vehicle body, one end of a suction pipe is communicated with the sewage tank, the other end of the suction pipe extends to the rear of the sweeping brush, and a sewage separating device is arranged in the sewage tank. The sweeping brush and the nozzle enable the pavement to be cleaned through sprinkling and sweeping, generated sewage is sucked into the sewage tank through the suction pipe to be recycled after volume reduction, sewage separation and filtration, and water resources are saved.
Description
Technical Field
The invention belongs to the technical field of washing and sweeping vehicles, and particularly relates to a dirt separation system of a washing and sweeping vehicle.
Background
The washing and sweeping vehicle is a road surface cleaning and keeping vehicle in a road cleaning and sweeping vehicle series. The multifunctional cleaning machine has the functions of cleaning road surfaces, cleaning road edges and cleaning road edge stone facades, low-pressure flushing, spray dust removal and the like. The washing machine has the advantages of being capable of selecting various operation modes, such as full washing and sweeping, left washing and sweeping, right washing and sweeping and full sweeping. The 'full cleaning and sweeping' mode is selected to clean squares and pavements, the cleaning efficiency is high, the effect is good, and the cleaning rate is more than 95%. The left washing and sweeping mode or the right washing and sweeping mode is selected to wash the pavement and the curb. When road surface cleaning or road surface cleaning operation is needed, a road cleaning mode can be selected. When the spraying dust removal is needed, the spraying device can be started to carry out spraying dust removal operation. The low-pressure flushing operation can be carried out on the road surface like a sprinkler. The cleaning and sweeping vehicle is suitable for cleaning operations such as mechanical cleaning, sweeping, spraying dust fall and the like of urban roads, highways, squares, airports, wharfs, tunnels, bridges, partition walls and curb and stone facades. The existing washing and sweeping vehicle is provided with a sewage suction system, and sewage contains silt, leaves, paper scraps and other dirt, so that the sewage cannot be used secondarily, and therefore, a dirt separation system is required to be designed so as to separate the sewage from the dirt, recycle water resources and save water.
Disclosure of Invention
Therefore, the invention aims to solve the problem that the sewage in the prior art has mud, sand, leaves, paper scraps and other dirt and cannot be reused.
Therefore, the technical scheme is that the sewage separation system of the washing and sweeping vehicle comprises: the washing and sweeping vehicle comprises a washing and sweeping vehicle body, wherein a sweeping brush and a nozzle are arranged at the bottom end of the washing and sweeping vehicle body, a sewage tank is arranged on the washing and sweeping vehicle body, one end of a suction pipe is communicated with the sewage tank, the other end of the suction pipe extends to the rear of the sweeping brush, and a sewage separating device is arranged in the sewage tank.
Preferably, the washing and sweeping vehicle body is provided with a water storage tank which is communicated with the nozzle.
Preferably, the soil separating device comprises: the sewage tank is internally provided with a volume reduction tank, a dry-wet separation tank, a mud storage tank and a water storage tank, the suction pipe extends into the sewage tank and is communicated with the suction pump inlet, the suction pump outlet is communicated with the volume reduction tank, the volume reduction tank is communicated with the dry-wet separation tank through a first connecting pipe, the dry-wet separation tank is communicated with the mud storage tank through a second connecting pipe, the dry-wet separation tank is communicated with the water storage tank through a third connecting pipe, a filter screen is arranged in the third connecting pipe, and the water storage tank is communicated with the water storage tank through a fourth connecting pipe.
Preferably, the top end of the volume reduction box is provided with a power box, a first motor is arranged on the bottom wall of the power box, an output shaft of the first motor is connected with a first gear, a second gear is rotationally connected with the bottom wall of the power box, the first gear is meshed with a second gear, a sliding groove is arranged on the bottom wall of the power box, the sliding groove is in sliding connection with a sliding block, a sleeve in the vertical direction penetrates through the sliding block and is rotationally connected with the sliding block, a rotating shaft is rotationally connected with one end of the first connecting rod, one end of the first connecting rod is rotationally connected with the end face of the first gear, the upper end of the rotating shaft is connected with the other end of the first connecting rod, the lower end of the rotating shaft extends into the volume reduction box and is connected with a plurality of first cutters, one end of the second connecting rod is rotationally connected with the end face of the second gear, the other end of the second connecting rod is connected with the upper end of the sleeve, and the lower end of the sleeve extends into the volume reduction box and is connected with a plurality of second cutters.
Preferably, the first connecting pipe is provided with a first electromagnetic valve.
Preferably, the top end of the dry-wet separation box is provided with a shell, the inner wall of the shell is provided with a second motor, an output shaft of the second motor is connected with a rotary table, an eccentric column is arranged on the rotary table, a guide rail in the vertical direction is arranged below the rotary table, a guide block is slidably connected on the guide rail, fixing columns are arranged on the left side and the right side of the guide block, one end of each fixing column is connected with the guide block, one end of each swing rod is rotationally connected with the eccentric column, the other end of each swing rod is connected with the middle of an arc elastic support bar, two ends of each arc elastic support bar are respectively hinged with one ends of two third connecting rods, the other ends of the third connecting rods are hinged with the other ends of the fixing columns, a pressing plate is arranged in the dry-wet separation box, one end of each connecting rod is connected with the bottom end of each guide block, and the other ends of each connecting rod extend into the dry-wet separation box to be connected with the pressing plate.
Preferably, the second connecting pipe is provided with a second electromagnetic valve.
Preferably, the bottom wall of the dry-wet separation box is provided with a pressure sensor, the pressure sensor is electrically connected with a processor, and the processor is electrically connected with the first electromagnetic valve and the second electromagnetic valve respectively.
Preferably, a mud discharging pipe is arranged on the side wall of the mud storage tank, and a valve is arranged on the mud discharging pipe.
Preferably, the sewage tank is provided with a tank door.
The technical scheme of the invention has the following advantages: the invention relates to a dirt separation system of a washing and sweeping vehicle, which comprises: the washing and sweeping vehicle comprises a washing and sweeping vehicle body, wherein a sweeping brush and a nozzle are arranged at the bottom end of the washing and sweeping vehicle body, a sewage tank is arranged on the washing and sweeping vehicle body, one end of a suction pipe is communicated with the sewage tank, the other end of the suction pipe extends to the rear of the sweeping brush, and a sewage separating device is arranged in the sewage tank. The sweeping brush and the nozzle enable the pavement to be cleaned through sprinkling and sweeping, generated sewage is sucked into the sewage tank through the suction pipe to be recycled after volume reduction, sewage separation and filtration, and water resources are saved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of the separation device of the present invention;
FIG. 3 is a schematic view of the internal transmission structure of the power box of the present invention;
FIG. 4 is a schematic diagram showing the connection of a first cutter and a second cutter according to the present invention;
FIG. 5 is a schematic view of a sludge compression apparatus according to the present invention;
the mud-washing and sweeping vehicle comprises a 1-washing and sweeping vehicle body, a 2-sweeping brush, a 3-nozzle, a 4-sewage tank, a 5-suction pipe, a 6-water storage tank, a 7-volume reduction tank, an 8-dry and wet separation tank, a 9-mud storage tank, a 10-water storage tank, an 11-suction pump, a 12-first connecting pipe, a 13-second connecting pipe, a 14-third connecting pipe, a 15-filter screen, a 16-fourth connecting pipe, a 17-power tank, a 18-first motor, a 19-first gear, a 20-second gear, a 21-chute, a 22-slider, a 23-sleeve, a 24-rotating shaft, a 25-first connecting rod, a 26-first cutting knife, a 27-second connecting rod, a 28-second cutting knife, a 29-first electromagnetic valve, a 30-shell, a 31-second motor, a 32-rotating disc, a 33-eccentric column, a 34-guide rail, a 35-guide block, a 36-fixed column, a 37-third connecting rod, a 38-third connecting rod, a 39-arc-shaped elastic support bar, a 40-pressing plate, a 41-connecting rod, a 42-second electromagnetic valve, a 43-pressure sensor, a 44-processor and a 45-swing rod.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are merely for convenience in describing and simplifying the description based on the orientation or positional relationship shown in the drawings, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be construed as limiting the invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present invention, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The invention provides a dirt separation system of a washing and sweeping vehicle, which is shown in figure 1 and comprises: the washing and sweeping vehicle comprises a washing and sweeping vehicle body 1, wherein a sweeping brush 2 and a nozzle 3 are arranged at the bottom end of the washing and sweeping vehicle body 1, a sewage tank 4 is arranged on the washing and sweeping vehicle body 1, one end of a suction pipe 5 is communicated with the sewage tank 4, the other end of the suction pipe 5 extends to the rear of the sweeping brush 2, and a sewage separation device is arranged in the sewage tank 4.
The technical scheme has the working principle and beneficial technical effects that: the sweeping brush 2 and the nozzle 3 enable the pavement to be cleaned through sprinkling and sweeping, generated sewage is sucked into the sewage tank 4 through the suction pipe 5 to be recycled after volume reduction, sewage separation and filtration, and water resources are saved.
In one embodiment, the washing and sweeping vehicle body 1 is provided with a water storage tank 6, the water storage tank 6 is communicated with the nozzle 3, and the water storage tank 6 is used for storing sprayed clean water.
In one embodiment, as shown in FIGS. 2-4, the dirt separation device includes: the sewage treatment device comprises a volume reduction box 7, a dry-wet separation box 8, a mud storage box 9 and a water storage box 10, wherein the volume reduction box 7, the dry-wet separation box 8, the mud storage box 9 and the water storage box 10 are arranged in the sewage box 4, a suction pipe 5 extends into the sewage box 4 and is communicated with an inlet of a suction pump 11, an outlet of the suction pump 11 is communicated with the volume reduction box 7, the volume reduction box 7 is communicated with the dry-wet separation box 8 through a first connecting pipe 12, the dry-wet separation box 8 is communicated with the mud storage box 9 through a second connecting pipe 13, the dry-wet separation box 8 is communicated with the water storage box 10 through a third connecting pipe 14, a filter screen 15 is arranged in the third connecting pipe 14, and the water storage box 10 is communicated with the water storage box 6 through a fourth connecting pipe 16.
The top of the volume reduction box 7 is provided with a power box 17, a first motor 18 is arranged on the bottom wall of the power box 17, an output shaft of the first motor 18 is connected with a first gear 19, a second gear 20 is rotationally connected with the bottom wall of the power box 17, the first gear 19 is meshed with the second gear 20, a sliding groove 21 is arranged on the bottom wall of the power box 17, the sliding groove 21 is slidably connected with a sliding block 22, a sleeve 23 in the vertical direction penetrates through the sliding block 22 and is rotationally connected with the sliding block 22, a rotating shaft 24 is rotationally connected with one end of a first connecting rod 25, one end of the rotating shaft 24 is rotationally connected with the end face of the first gear 19, the other end of the first connecting rod 25 is connected with the upper end of the rotating shaft 24, one end of the rotating shaft 24 extends into the volume reduction box 7 and is connected with a plurality of first cutters 26, one end of the second connecting rod 27 is rotationally connected with the end face of the second gear 20, the other end of the second connecting rod 27 is connected with the upper end of the sleeve 23, and the lower end of the sleeve 23 extends into the volume reduction box 7 and is connected with a plurality of second cutters 28.
The technical scheme has the working principle and beneficial technical effects that: the sewage is sucked into the volume reduction box 7 through the suction pump 11, the first motor 18 is started to drive the first gear 19 and the second gear 20 to rotate in opposite directions, so that the first connecting rod 25 and the second connecting rod 27 are close to or far away from each other around the sliding block 22, the sliding block 22 is driven to reciprocate left and right along the sliding groove 21, the first connecting rod 25 and the second connecting rod 27 drive the first cutting knife 26 and the second cutting knife 28 to coaxially rotate in opposite directions, and reciprocate left and right simultaneously, leaves and paper scraps in the sewage are continuously stirred, the first cutting knife 26 and the second cutting knife are used for cutting and crushing, the size of the sewage is reduced, the occupation of the volume is reduced, and the volume reduction effect is achieved.
In one embodiment, a first solenoid valve 29 is provided on the first connecting tube 12 for opening or closing the first connecting tube.
In one embodiment, as shown in fig. 5, a casing 30 is disposed at the top end of the dry-wet separation box 8, a second motor 31 is disposed on the inner wall of the casing 30, an output shaft of the second motor 31 is connected with a turntable 32, an eccentric column 33 is disposed on the turntable 32, a guide rail 34 in a vertical direction is disposed below the turntable 32, a guide block 35 is slidably connected to the guide rail 34, fixing columns 36 are disposed on the left and right sides of the guide block 35, one end of each fixing column 36 is connected with the guide block 35, one end of each swing rod 38 is rotatably connected with the eccentric column 33, the other end of each swing rod 38 is connected with the middle of an arc-shaped elastic support bar 39, two ends of each arc-shaped elastic support bar 39 are hinged with one end of two third connecting rods 37 respectively, the other ends of the third connecting rods 37 are hinged with the other ends of the fixing columns 36, a pressing plate 40 is disposed in the dry-wet separation box 8, one end of each connecting rod 41 is connected with the bottom end of the guide block 35, and the other ends of the connecting rods 41 extend into the dry-wet separation box 8 to be connected with the pressing plate 40.
The technical scheme has the working principle and beneficial technical effects that: after the sewage is cut and crushed by the volume reduction box, the sewage enters the dry-wet separation box 8, the second motor 31 is started, the turntable 32 is driven to rotate, the turntable 32 drives the swinging rod 38, the third connecting rod 37 and the arc-shaped elastic support bar 39 to move, the guide block 35 is driven to reciprocate up and down, as the tension of the swinging rod 38 pulling the arc-shaped elastic support bar 39 is changed continuously, the two ends of the arc-shaped elastic support bar 39 vibrate continuously, the guide block 35 is correspondingly driven to reciprocate up and down and vibrate continuously, the crushed paper scraps, leaves and sludge in the dry-wet separation box 8 are compressed, the sewage is filtered by the filter screen 15 and then is conveyed into the water storage box 10 through the third connecting pipe 14, the separation of the sewage and the water is completed, and the water is conveyed into the water storage tank 6 through the fourth connecting pipe 16 for recycling.
In one embodiment, as shown in fig. 2, a second solenoid valve 42 is provided on the second connection pipe 13. The bottom wall of the wet-dry separation box 8 is provided with a pressure sensor 43, the pressure sensor 43 is electrically connected with a processor 44, and the processor 44 is electrically connected with the first electromagnetic valve 29 and the second electromagnetic valve 42 respectively. The dirt is continuously compressed, and when the pressure sensor 43 detects the pressure warning value, the second electromagnetic valve 42 is started, and the compressed sludge is discharged into the sludge storage tank 9 for storage for centralized treatment.
In one embodiment, the side wall of the mud storage tank 9 is provided with a mud discharging pipe 45, the mud discharging pipe 45 is provided with a valve, the sewage tank 4 is provided with a tank door, and when the mud storage tank 9 is full, the tank door is opened, and mud is discharged through the mud discharging pipe 45.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (7)
1. A wash and sweep truck dirt separation system, comprising: the cleaning and sweeping vehicle comprises a cleaning and sweeping vehicle body, wherein a cleaning brush and a nozzle are arranged at the bottom end of the cleaning and sweeping vehicle body, a sewage tank is arranged on the cleaning and sweeping vehicle body, one end of a suction pipe is communicated with the sewage tank, the other end of the suction pipe extends to the rear of the cleaning brush, and a sewage separation device is arranged in the sewage tank;
the dirt separation apparatus includes: the sewage treatment device comprises a volume reduction box, a dry-wet separation box, a mud storage box and a water storage box, wherein the volume reduction box, the dry-wet separation box, the mud storage box and the water storage box are arranged in the sewage box;
the top end of the volume reduction box is provided with a power box, the bottom wall of the power box is provided with a first motor, an output shaft of the first motor is connected with a first gear, a second gear is rotationally connected with the bottom wall of the power box, the first gear is meshed with the second gear, the bottom wall of the power box is provided with a sliding groove, the sliding groove is slidingly connected with a sliding block, a sleeve in the vertical direction penetrates through the sliding block and is rotationally connected with the sliding block, a rotating shaft is rotationally connected with the sleeve, one end of the first connecting rod is rotationally connected with the end face of the first gear, the upper end of the rotating shaft at the other end of the first connecting rod is connected with the lower end of the rotating shaft, the lower end of the rotating shaft extends into the volume reduction box and is connected with a plurality of first cutters, one end of the second connecting rod is rotationally connected with the end face of the second gear, the other end of the second connecting rod is connected with the upper end of the sleeve, and the lower end of the sleeve extends into the volume reduction box and is connected with a plurality of second cutters;
the top of the dry-wet separation box is provided with a shell, the inner wall of the shell is provided with a second motor, an output shaft of the second motor is connected with a rotary table, an eccentric column is arranged on the rotary table, a guide rail in the vertical direction is arranged below the rotary table, a guide block is slidably connected on the guide rail, fixing columns are arranged on the left side and the right side of the guide block, one end of each fixing column is connected with the guide block, one end of each swing rod is rotationally connected with the eccentric column, the other end of each swing rod is connected with the middle of an arc elastic support bar, two ends of each arc elastic support bar are respectively hinged with one ends of two third connecting rods, the other ends of the third connecting rods are hinged with the other ends of the fixing columns, a pressing plate is arranged in the dry-wet separation box, one end of each connecting rod is connected with the bottom of the guide block, and the other ends of each connecting rod extend into the dry-wet separation box to be connected with the pressing plate.
2. The dirt separation system of a washing and sweeping vehicle of claim 1, wherein a water storage tank is provided on the washing and sweeping vehicle body, the water storage tank being in communication with the nozzle.
3. A cleaning and sweeping vehicle dirt separation system according to claim 1, wherein the first connecting tube is provided with a first solenoid valve.
4. The dirt separation system of a washing and sweeping vehicle of claim 1, wherein the second connecting tube is provided with a second solenoid valve.
5. The system of claim 4, wherein the bottom wall of the wet and dry separating tank is provided with a pressure sensor, the pressure sensor is electrically connected with a processor, and the processor is electrically connected with the first electromagnetic valve and the second electromagnetic valve respectively.
6. The dirt separation system of a washing and sweeping vehicle of claim 1, wherein a sludge discharge pipe is provided on a side wall of the sludge storage tank, and a valve is provided on the sludge discharge pipe.
7. The system of claim 1, wherein the sewage tank is provided with a tank door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211594577.0A CN115839063B (en) | 2022-12-13 | 2022-12-13 | Dirt separation system of washing and sweeping vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211594577.0A CN115839063B (en) | 2022-12-13 | 2022-12-13 | Dirt separation system of washing and sweeping vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN115839063A CN115839063A (en) | 2023-03-24 |
| CN115839063B true CN115839063B (en) | 2023-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202211594577.0A Active CN115839063B (en) | 2022-12-13 | 2022-12-13 | Dirt separation system of washing and sweeping vehicle |
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| Publication number | Publication date |
|---|---|
| CN115839063A (en) | 2023-03-24 |
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