CN107049161B - Recovery system for treating ground sewage - Google Patents
Recovery system for treating ground sewage Download PDFInfo
- Publication number
- CN107049161B CN107049161B CN201710366035.0A CN201710366035A CN107049161B CN 107049161 B CN107049161 B CN 107049161B CN 201710366035 A CN201710366035 A CN 201710366035A CN 107049161 B CN107049161 B CN 107049161B
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- China
- Prior art keywords
- sewage
- suction box
- frame
- movable suction
- lifting
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
- A47L11/30—Floor-scrubbing machines characterised by means for taking-up dirty liquid by suction
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/24—Floor-sweeping machines, motor-driven
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
- A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
Landscapes
- Cleaning Or Clearing Of The Surface Of Open Water (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a recovery system for treating ground sewage in the technical field of floor washers, which comprises a frame, a fan assembly, a front seat, an air inlet pipe, a sewage recovery box, a communicating pipe, a movable suction box, a plate-shaped scraping part, a lifting mechanism, a supporting hinge shaft and a fastening part, wherein the frame is provided with a front seat and a front seat; when the system is in a use state, the free end of the lifting frame supports the movable suction box, the supporting wheel supports the ground, and one end of the plate-shaped scraper, which is provided with the sewage inflow port, is in contact with the ground; the free end of the lifting frame can lift the movable suction box under the control of the lifting oil cylinder; when the system is not in a use state, the whole movable suction box is in a horizontal placement state, and the movable suction box is locked on the frame through a fastener. The position of the movable suction box can be flexibly changed so as to avoid obstacles and maintain, and the sewage can be smoothly recovered into the sewage recovery compartment.
Description
Technical Field
The invention relates to the technical field of floor washers, in particular to a sewage recovery system arranged on a driving floor washer.
Background
The floor cleaning machine has been widely used, and especially the scraping and sweeping floor cleaning machine is popular among users due to high scraping and sweeping efficiency and good dirt removing effect.
However, the floor cleaning machine always encounters obstacles during the sweeping process, and if the running speed of the floor cleaning machine is high, the sweeping component is easily damaged by the obstacles.
Disclosure of Invention
The invention aims to provide a recovery system for treating ground sewage, which can flexibly avoid obstacles and can smoothly recover the sewage into a sewage recovery compartment.
The purpose of the invention is realized as follows: a recovery system for treating ground sewage comprises a frame, a fan assembly, a front seat, an air inlet pipe, a sewage recovery box, a communicating pipe, a movable suction box, a plate-shaped scraping piece, a lifting mechanism, a supporting hinge shaft and a fastening piece, wherein the communicating pipe is made of flexible telescopic pipes, the plate-shaped scraping piece is made of flexible materials, and the sewage recovery box and the front seat are both arranged on the frame;
one side of the movable suction box is arranged at the tail part of the frame in a way of rotating up and down through a supporting hinge shaft, the plate-shaped scraping piece is arranged at the free side of the movable suction box, and a sewage suction pipe is arranged in the movable suction box in a penetrating way; the plate-shaped scraping piece comprises a suction cavity and a plurality of sewage inflow inlets capable of leading sewage into the suction cavity, the sewage inflow inlet is arranged at one end of the plate-shaped scraping piece, which is contacted with the ground, the direction of the sewage inflow inlet is matched with the sweeping advancing direction, and the suction cavity is communicated with the suction end of the sewage suction pipe;
the sewage recovery compartment is provided with a communicating port and an air outlet, the position of the air outlet is higher than the communicating port, and the communicating port of the sewage recovery compartment is communicated with the discharge end of the sewage suction pipe through a communicating pipe;
the front seat is provided with an air inlet channel and an air outlet channel, the air inlet end of the air inlet channel is communicated with the air outlet of the sewage recovery compartment through an air inlet pipe, the air outlet end of the air inlet channel is communicated with the suction end of the fan assembly, and the discharge end of the fan assembly discharges airflow into the external atmosphere through the air outlet channel;
the lifting mechanism comprises a lifting oil cylinder and a lifting frame, one end of the lifting frame is rotatably mounted on the frame, the other end of the lifting frame is a free end, a supporting wheel is rotatably mounted at the free end of the lifting frame, a piston rod of the lifting oil cylinder is hinged with the lifting frame, and a cylinder barrel of the lifting oil cylinder is hinged with the frame;
when the system is in a use state, the free end of the lifting frame supports the movable suction box, the supporting wheel supports the ground, and one end of the plate-shaped scraper, which is provided with a sewage inflow port, is in contact with the ground;
the free end of the lifting frame can lift the movable suction box under the control of the lifting oil cylinder;
when the system is not in a use state, the whole movable suction box is in a horizontal placement state, and the movable suction box is locked on the frame through a fastener.
When the scraper is in a use state, under the control of the lifting oil cylinder, the free end of the lifting frame supports the movable suction box, then the fastener is disassembled, the lifting frame is put down, the movable suction box is in an inclined state, the free end of the lifting frame supports the movable suction box, the support wheel supports the ground, and the support wheel can disperse the dead weight of the movable suction box so as to prevent the movable suction box from crushing the plate-shaped scraper, so that the plate-shaped scraper can be smoothly scraped in the advancing process, and one end of the plate-shaped scraper, which is provided with a sewage inflow port, is in contact with the ground so as to be scraped; when the scraping is not needed or the obstacle needs to be avoided or the plate-shaped scraping piece needs to be replaced, the free end of the lifting frame supports the movable suction box under the control of the lifting oil cylinder, and then the movable suction box is locked on the frame by utilizing the fastening piece.
In addition, when the invention is in a use state, the floor cleaning machine drives the frame to move forwards, so that sewage flows into the suction cavity from the sewage flow inlet, the fan assembly is started, the sewage recovery compartment is in a negative pressure state, and an air flow which sequentially flows through the sewage suction pipe, the communicating pipe, the sewage recovery compartment, the air inlet pipe, the air inlet channel, the fan assembly and the exhaust channel is generated, the sewage enters the suction cavity through the sewage flow inlet, and the sewage enters the sewage recovery compartment through the sewage suction pipe, the communicating pipe and the connecting port under the action of suction force; the connecting opening is positioned below the air outlet, so that sewage and air flow can be separated from each other in the sewage recovery chamber, the sewage falls into the sewage recovery chamber under the action of self weight, and the air flow enters the air inlet channel through the air outlet and the air inlet pipe.
Compared with the prior art, the invention has the beneficial effects that: firstly, because of the arrangement of the lifting mechanism, the position of the movable suction box can be flexibly changed so as to avoid obstacles and also facilitate the maintenance or the replacement of the plate-shaped scraping piece; and secondly, sewage can be smoothly recovered into the sewage recovery chamber, sewage is taken as the air flow to sequentially flow through the suction cavity, the sewage suction pipe, the communicating pipe and the port and then reach the sewage recovery chamber, the sewage is made to fall into the sewage recovery chamber under the action of self weight, the air flow can enter the air inlet pipe through the air outlet, the separation of the sewage and the air flow can be realized in the sewage recovery chamber, the decontamination efficiency can be ensured, and the decontamination mode is simple and reasonable.
As a modified scheme of the invention, the movable suction box is provided with a counterweight, and the counterweight is close to the plate-shaped scraper. When the movable suction box is used, the sweeping surface is scraped by the plate-shaped scraping part, and the counterweight can ensure that the plate-shaped scraping part can be firmly attached to the ground so as to ensure the scraping and sweeping effect of the plate-shaped scraping part and further enhance the dirt removing capability of the plate-shaped scraping part.
As a further improvement of the invention, the free end of the lifting frame is provided with a rubber supporting rod for supporting the movable suction box. So as to prevent the lifting frame from damaging the movable suction box.
Drawings
Fig. 1 is a schematic view of the present invention in use.
Fig. 2 is a schematic view of the present invention not in use.
Fig. 3 is a partial sectional view of the mounting structure of the plate-like scraper.
Fig. 4 is an enlarged view of a portion a in fig. 1.
The device comprises a fan assembly 1, a front seat 2, an air inlet channel 201, an air outlet channel 202, an air inlet pipe 3, a sewage recovery box 4, a connecting port 401, an air outlet 402, a communicating pipe 5, a movable suction box 6, a sewage suction pipe 601, a balance weight 602, a plate-shaped scraper 7, a sewage flow inlet 701, a sewage suction cavity 702, a lifting oil cylinder 8, a lifting frame 9, a supporting wheel 901, a rubber supporting rod 902, a frame 10, a support hinge 11, a fastening piece 12 and the ground 13.
Detailed Description
As shown in fig. 1-4, a recycling system for treating ground sewage comprises a frame 10, a fan assembly 1, a front seat 2, an air inlet pipe 3, a sewage recycling chamber 4, a communicating pipe 5, a movable suction box 6, a plate-shaped scraping part 7, a lifting mechanism, a supporting hinge shaft 11 and a fastening part 12, wherein the communicating pipe 5 is made of flexible telescopic pipes, the plate-shaped scraping part 7 is made of flexible materials, and the sewage recycling chamber 4 and the front seat 2 are both arranged on the frame 10.
One side of the movable suction box 6 is arranged at the tail part of the frame 10 in a way of rotating up and down through a supporting hinge shaft 11, a plate-shaped scraping piece 7 is arranged at the free side of the movable suction box 6, and a sewage suction pipe 601 is arranged in the movable suction box 6 in a penetrating way; the plate-shaped scraper 7 comprises a suction chamber 702 and a plurality of sewage inflow ports 701 for introducing sewage into the suction chamber 702, the sewage inflow ports 701 are arranged at one end of the plate-shaped scraper 7 contacting with the ground 13, the sewage inflow ports 701 are oriented to match the direction of the sweeping travel, and the suction chamber 702 is communicated with the suction end of the sewage suction pipe 601.
The sewage recovery compartment 4 is provided with a connection port 401 and an air outlet 402, the air outlet 402 is higher than the connection port 401, and the connection port 401 of the sewage recovery compartment 4 is communicated with the discharge end of the sewage suction pipe 601 through the communication pipe 5.
The front seat 2 is provided with an air inlet channel 201 and an air outlet channel 202, the air inlet end of the air inlet channel 201 is communicated with an air outlet 402 of the sewage recovery chamber 4 through an air inlet pipe 3, the air outlet end of the air inlet channel 201 is communicated with the suction end of the fan assembly 1, and the discharge end of the fan assembly 1 discharges airflow to the outside atmosphere through the air outlet channel 202.
The lifting mechanism comprises a lifting oil cylinder 8 and a lifting frame 9, one end of the lifting frame 9 is arranged on the vehicle frame 10 in a vertically rotatable manner, the other end of the lifting frame 9 is a free end, a supporting wheel 901 is arranged at the free end of the lifting frame 9 in a rotatable manner, a piston rod of the lifting oil cylinder 8 is hinged with the lifting frame 9, and a cylinder barrel of the lifting oil cylinder 8 is hinged with the vehicle frame 10.
When the system is in use, the free end of the crane 9 supports the mobile suction box 6, the support wheels 901 support the ground, and the end of the plate-like scraper 7 with the sewage inlet 701 contacts the ground 13.
The free end of the lifting frame 9 can lift the movable suction box 6 under the control of the lifting oil cylinder 8.
When the system is not in use, the movable suction box 6 is in a horizontal position as a whole, and the movable suction box 6 is locked to the vehicle frame 10 by the fastener 12.
When the invention is in a use state, under the control of the lifting oil cylinder 8, the free end of the lifting frame 9 supports the movable suction box 6, then the fastening piece 12 is dismounted, the lifting frame 9 is put down, and the movable suction box 6 is in an inclined state, so that the free end of the lifting frame 9 supports the movable suction box 6, the supporting wheel 901 supports the ground, the supporting wheel 901 can disperse the dead weight of the movable suction box 6 to prevent the movable suction box 6 from crushing the plate-shaped scraping piece 7, so that the plate-shaped scraping piece 7 can be smoothly scraped in the advancing process, and one end of the plate-shaped scraping piece 7 with the sewage flow inlet 701 is contacted with the ground 13 to facilitate scraping; when the scraping is not needed or the obstacle needs to be avoided or the plate-shaped scraping piece 7 needs to be replaced, the free end of the lifting frame 9 supports the movable suction box 6 under the control of the lifting oil cylinder 8, and after the movable suction box 6 is turned upwards to the right position, the movable suction box 6 is locked on the frame 10 by the fastening piece 12.
In addition, when the invention is in a use state, the floor washing machine drives the frame 10 to move forwards, so that sewage flows into the suction cavity 702 from the sewage flow inlet 701, the fan assembly 1 is started, the sewage recovery compartment 4 is in a negative pressure state, and airflow which sequentially flows through the sewage suction pipe 601, the communicating pipe 5, the sewage recovery compartment 4, the air inlet pipe 3, the air inlet channel 201, the fan assembly 1 and the air outlet channel 202 is generated, the sewage enters the suction cavity 702 through the sewage flow inlet 701, and the sewage enters the sewage recovery compartment 4 through the sewage suction pipe 601, the communicating pipe 5 and the connection port 401 under the action of suction force; since the through-hole 401 is located below the air outlet 402, the sewage and the air flow can be separated from each other in the sewage recovery compartment 4, the sewage falls into the sewage recovery compartment 4 by its own weight, and the air flow enters the air intake passage 201 through the air outlet 402 and the air intake duct 3.
The movable suction box 6 is provided with a counterweight 602, and the counterweight 602 is close to the plate-shaped scraper 7. When the movable suction box 6 is used, the plate-shaped scraper 7 scrapes the ground 13, and the counterweight 602 can ensure that the plate-shaped scraper 7 can be firmly attached to the ground 13 so as to ensure the scraping effect of the plate-shaped scraper 7.
The free end of the lifting frame 9 is provided with a rubber supporting rod 902 for supporting the movable suction box 6.
The present invention is not limited to the above-mentioned embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some substitutions and modifications to some technical features without creative efforts according to the disclosed technical contents, and these substitutions and modifications are all within the protection scope of the present invention.
Claims (3)
1. A recovery system for treating surface effluents, comprising a frame (10), characterized in that: the device is characterized by further comprising a fan assembly (1), a front seat (2), an air inlet pipe (3), a sewage recovery box (4), a communicating pipe (5), a movable suction box (6), a plate-shaped scraping piece (7), a lifting mechanism, a supporting hinge shaft (11) and a fastening piece (12), wherein the communicating pipe (5) is made of flexible telescopic pipes, the plate-shaped scraping piece (7) is made of flexible materials, and the sewage recovery box (4) and the front seat (2) are both mounted on the frame (10);
one side of the movable suction box (6) is arranged at the tail part of the frame (10) in a way of rotating up and down through a supporting hinge shaft (11), the plate-shaped scraping piece (7) is arranged at the free side of the movable suction box (6), and a sewage suction pipe (601) is arranged in the movable suction box (6) in a penetrating way; the plate-shaped scraper (7) comprises a suction cavity (702) and a plurality of sewage inflow ports (701) which can lead sewage into the suction cavity (702), the sewage inflow ports (701) are arranged at one end of the plate-shaped scraper (7) which is contacted with the ground (13), the direction of the sewage inflow ports (701) is matched with the direction of the scraping travel, and the suction cavity (702) is communicated with the suction end of the sewage suction pipe (601);
the sewage recovery compartment (4) is provided with a connecting port (401) and an air outlet (402), the position of the air outlet (402) is higher than that of the connecting port (401), and the connecting port (401) of the sewage recovery compartment (4) is communicated with the discharge end of a sewage suction pipe (601) through a communicating pipe (5);
the front seat (2) is provided with an air inlet channel (201) and an air outlet channel (202), the air inlet end of the air inlet channel (201) is communicated with an air outlet (402) of the sewage recovery chamber (4) through an air inlet pipe (3), the air outlet end of the air inlet channel (201) is communicated with the suction end of a fan assembly (1), and the exhaust end of the fan assembly (1) discharges airflow into the external atmosphere through the air outlet channel (202);
the lifting mechanism comprises a lifting oil cylinder (8) and a lifting frame (9), one end of the lifting frame (9) is arranged on the frame (10) in a vertically rotatable manner, the other end of the lifting frame (9) is a free end, a supporting wheel (901) is rotatably arranged at the free end of the lifting frame (9), a piston rod of the lifting oil cylinder (8) is hinged with the lifting frame (9), and a cylinder barrel of the lifting oil cylinder (8) is hinged with the frame (10);
when the system is in a using state, the free end of the lifting frame (9) supports the movable suction box (6), the support wheel (901) supports the ground, and one end of the plate-shaped scraper (7) with the sewage inflow port (701) is in contact with the ground (13);
the free end of the lifting frame (9) can lift the movable suction box (6) under the control of the lifting oil cylinder (8);
when the system is not in a use state, the whole movable suction box (6) is in a horizontal placement state, and the movable suction box (6) is locked on the vehicle frame (10) through a fastener (12).
2. A recovery system for treating surface effluents according to claim 1, wherein: and a counterweight (602) is installed on the movable suction box (6), and the counterweight (602) is close to the plate-shaped scraper (7).
3. A recovery system for treating surface effluents according to claim 1, wherein: the free end of the lifting frame (9) is provided with a rubber supporting rod (902) used for supporting the movable suction box (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710366035.0A CN107049161B (en) | 2017-05-23 | 2017-05-23 | Recovery system for treating ground sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710366035.0A CN107049161B (en) | 2017-05-23 | 2017-05-23 | Recovery system for treating ground sewage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107049161A CN107049161A (en) | 2017-08-18 |
| CN107049161B true CN107049161B (en) | 2022-08-12 |
Family
ID=59610391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710366035.0A Active CN107049161B (en) | 2017-05-23 | 2017-05-23 | Recovery system for treating ground sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107049161B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108612015B (en) * | 2018-05-24 | 2024-07-02 | 扬州金威环保科技有限公司 | Modular wet sweeping and washing device capable of being exchanged rapidly |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT206768Z2 (en) * | 1986-04-08 | 1987-10-01 | Idroplina Srl | DEVICE FOR DRIVING A WIDE SURFACE CLEANING MACHINE. |
| JP4335603B2 (en) * | 2003-07-29 | 2009-09-30 | アマノ株式会社 | Sewage suction device |
| CN101457517A (en) * | 2008-04-28 | 2009-06-17 | 福建龙马专用车辆制造有限公司 | Pervious asphalt pavement cleaning and curing vehicle |
| CN101292853B (en) * | 2008-05-09 | 2011-04-06 | 艾和金 | Drive type floor cleaning machine |
| CN101579219A (en) * | 2009-06-21 | 2009-11-18 | 艾和金 | Sewage sucking device installed on scrubber |
| CN102304901B (en) * | 2011-08-12 | 2013-11-13 | 苏州大学 | Road ground flushing vacuum truck |
| CN103479305B (en) * | 2012-06-12 | 2016-03-30 | 广州市白云清洁用品有限公司 | A kind of water circulation ground washing vehicle |
| CN204875644U (en) * | 2015-08-18 | 2015-12-16 | 中国建筑第七工程局有限公司 | A get rid of mud sewage device for building site road surface |
| CN207640336U (en) * | 2017-05-23 | 2018-07-24 | 扬州金威环保科技有限公司 | A kind of recovery system for handling ground sewage |
-
2017
- 2017-05-23 CN CN201710366035.0A patent/CN107049161B/en active Active
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| Publication number | Publication date |
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| CN107049161A (en) | 2017-08-18 |
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