CN219817208U - Cleaning device for excavator - Google Patents
Cleaning device for excavator Download PDFInfo
- Publication number
- CN219817208U CN219817208U CN202320323020.7U CN202320323020U CN219817208U CN 219817208 U CN219817208 U CN 219817208U CN 202320323020 U CN202320323020 U CN 202320323020U CN 219817208 U CN219817208 U CN 219817208U
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- CN
- China
- Prior art keywords
- excavator
- pump
- water
- sewage
- tank
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- 238000004140 cleaning Methods 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 111
- 239000010865 sewage Substances 0.000 claims abstract description 48
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 43
- 238000001914 filtration Methods 0.000 claims abstract description 35
- 239000007788 liquid Substances 0.000 claims abstract description 21
- 230000001954 sterilising effect Effects 0.000 claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 238000004062 sedimentation Methods 0.000 claims abstract description 10
- 230000001502 supplementing effect Effects 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000006004 Quartz sand Substances 0.000 claims abstract description 6
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 5
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 3
- 230000001681 protective effect Effects 0.000 claims abstract description 3
- 239000004576 sand Substances 0.000 claims description 37
- 239000010410 layer Substances 0.000 claims 2
- 239000011241 protective layer Substances 0.000 claims 1
- 238000004064 recycling Methods 0.000 abstract description 4
- 238000005406 washing Methods 0.000 description 7
- 239000008399 tap water Substances 0.000 description 4
- 235000020679 tap water Nutrition 0.000 description 4
- 230000001680 brushing effect Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000012876 topography Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses an excavator cleaning device which comprises an excavator placing station, a sewage and quicksand filtering device, a clear water filtering and sterilizing device and a cleaning station; the excavator placing station comprises an excavator placing plane, a supporting column and a protective steel plate; the protection steel plates are positioned on two sides of the excavator placing plane, and a filter screen is arranged below the protection steel plates; the sewage quicksand filtering device comprises a primary filtering component, a secondary filtering component and a sewage collecting tank; the clear water filtering and sterilizing device comprises a first-stage sewage pump, a sedimentation tank, a second-stage sewage pump, a sterilizing tank, a clear water pump, a clear water tank, a clear water delivery pump, a cleaning liquid pump and a mixed liquid controller; the first-stage sewage pump is connected with the sedimentation tank, and a quartz sand filter layer and an active carbon filter layer are arranged between the second-stage sewage pump and the sterilization tank; the mixed liquid controller controls the opening and closing of the clear water delivery pump and the clear liquid pump; the clean water tank is connected with a water supplementing component. The utility model improves the water resource recycling rate and plays a role in protecting operators.
Description
Technical Field
The utility model relates to an excavator, in particular to an excavator cleaning device.
Background
Currently, the maintenance amount of non-road mobile machinery, particularly an excavator, is continuously increased, and huge water resources are wasted when a vehicle is in transition cleaning. Because the excavator body type is large, operators can not clean the excavator completely without the help of a movable ladder, an excavator turntable, a covering piece and other high steps. When the excavator is cleaned, the high-pressure water gun often bursts sludge on the body of a worker, the working environment is poor, and certain dangers are also provided.
CN215154511U proposes a car washing sewage recycling device, and water circulation system sets up in the below of catchment subassembly, and water circulation system's water inlet end and catchment subassembly intercommunication, water circulation system's play water end and water spray subassembly intercommunication to can handle the waste water after the washing vehicle through water circulation system, and cyclic utilization again.
CN212143641U proposes a vehicle cleaning device, when wasing the earth on excavator surface, the protection casing avoids external sewage to splash to staff's whole body, sits the tired sense that can reduce long-term standing and bring on the seat support, through the handle of rotating high-pressure squirt, and then adjusts the angle of high-pressure squirt water spray, presses the switch again and starts high-pressure squirt, and the other end and the running water tap of water pipe are connected, can conveniently supply water source for high-pressure squirt. However, in the related art, although the water resource reuse and the worker protection are involved, there is little concern about a comprehensive cleaning device for an excavator.
Disclosure of Invention
The utility model aims to: aiming at the defects existing in the prior art, the utility model provides the cleaning device for the excavator, which is designed to integrate the excavator placing station, the sewage sand filtering device, the clean water filtering and sterilizing device, the cleaning station and tap water supplementing water, and aims to improve the water resource recycling rate and protect operators. In addition, the cleaning device of the excavator is supported by the underground supporting structure, the topography is low, rainwater is filtered and recovered in rainy days, and the environment is purified.
The technical scheme is as follows: the cleaning device of the excavator comprises an excavator placing station, a sewage and quicksand filtering device, a clear water filtering and sterilizing device and a cleaning station;
the excavator placing station comprises an excavator placing plane, a supporting column and a protective steel plate; the protection steel plates are positioned on two sides of the excavator placing plane, and a filter screen is arranged below the protection steel plates;
the sewage quicksand filtering device comprises a primary filtering component, a secondary filtering component and a sewage collecting tank;
the clear water filtering and sterilizing device comprises a first-stage sewage pump, a sedimentation tank, a second-stage sewage pump, a sterilizing tank, a clear water pump, a clear water tank, a clear water delivery pump, a cleaning liquid pump and a mixed liquid controller; the first-stage sewage pump is connected with the sedimentation tank, and a quartz sand filter layer and an active carbon filter layer are arranged between the second-stage sewage pump and the sterilization tank; the mixed liquid controller controls the opening and closing of the clear water delivery pump and the clear liquid pump; the clean water tank is connected with a water supplementing assembly;
the cleaning station comprises a personnel lifting unit, a high-pressure water gun and a mud guard.
The first-stage filtering component comprises a first-stage flowing sand settling platform and a first-stage sand settling container; a first-stage filter screen is arranged between the first-stage flowing sand settling platform and the first-stage sand settling container.
The secondary filter component comprises a secondary flowing sand settling platform and a secondary sand settling container, and a secondary filter screen is arranged between the secondary flowing sand settling platform and the secondary sand settling container.
The protection layer is covered on the excavator placing plane, so that the damage of the crawler belt of the excavator to the excavator placing plane is avoided.
The filter screen is a honeycomb filter screen, and the filter screen is used for filtering sand and stone particles.
The water replenishing assembly comprises a water replenishing pipe and a water level controller, the water replenishing pipe is connected with the clean water tank, and the water level controller is positioned in the clean water tank.
The sewage quicksand filtering device is positioned below the filtering screens on two sides of the laying station of the excavator.
The mud guard is provided with a hole through which the high-pressure water gun passes, so that the influence of sludge in working on operators is avoided.
The bottom of the excavator cleaning device is provided with an underground supporting structure.
The beneficial effects are that: compared with the prior art, the utility model has the following advantages:
(1) The utility model can improve the water resource recycling rate and protect operators.
(2) The cleaning device of the excavator is supported by the underground supporting structure, the topography is lower than the horizontal plane, and rainwater can be filtered and recovered in rainy days, so that the cleaning device has an environment-friendly effect.
(3) The sand settling container is detachable, and is convenient for daily cleaning and maintenance.
(4) The utility model can determine the cleaning mode and the tap water supplementing amount through the current vehicle state and the vehicle history vehicle washing data, thereby avoiding the resource waste.
Drawings
FIG. 1 is a front view of an excavator cleaning device of the present utility model;
FIG. 2 is a top view of the excavator cleaning device of the present utility model;
fig. 3 is a cleaning flow chart of the cleaning device for the excavator of the present utility model.
Detailed Description
As shown in fig. 1 to 3, the cleaning device for the excavator comprises an excavator placing station, a sewage and quicksand filtering device, a clear water filtering and sterilizing device and a cleaning station. The bottom of the excavator cleaning device is fitted with an underground support structure 14.
In this embodiment, the excavator placing station comprises an excavator placing plane 10, a supporting column 11, a protection steel plate 1 and a filter screen 2. The protection steel plates 1 are positioned on two sides of the excavator placing plane 10, and a filter screen 2 is arranged below the protection steel plates 1. Wherein, the excavator placing plane 10 is a reinforced concrete structure, and the upper surface of the excavator placing plane 10 is covered by an iron plate, so that the crawler belt of the excavator is prevented from crushing the plane. The excavator placing plane 10 is supported by 8 supporting steel columns which are symmetrically distributed. The filter screen 2 is a honeycomb filter screen. The support column 11 is a support steel column.
The protection steel plate 1 is used for preventing sand and stones attached to the excavator from falling to the honeycomb filter screen 2, and further damaging the sewage and quicksand filter device below the filter screen 2. The filter screen 2 is used for filtering light sand and stone grains, and is detachable, so that daily cleaning and maintenance are facilitated.
The sewage quicksand filtering devices are positioned on two sides of the excavator placing station and are symmetrically distributed. The sewage quicksand filtering device comprises a primary filtering component, a secondary filtering component and a sewage collecting tank 9. The primary filtering component comprises a primary flowing sand settling platform 3 and a primary sand settling container 5; a first-stage filter screen 4 is arranged between the first-stage flowing sand settling platform 3 and the first-stage sand settling container 5. The secondary filter assembly comprises a secondary flowing sand settling platform 6 and a secondary sand settling container 8, and a secondary filter screen 7 is arranged between the secondary flowing sand settling platform 6 and the secondary sand settling container 8.
Wherein, the first-stage filter screen 4 and the second-stage filter screen 7 are both nylon filter screens. The primary sand setting container 5 and the secondary sand setting container 8 are detachable sand setting containers. The turbid sewage passes through the first-stage flowing sand settling platform 3, most of fine sand particles enter the first-stage sand settling container 5 after flowing water sand settling, then the sewage filtered by nylon enters the second-stage flowing sand settling platform 6 again, the sewage enters the sewage collecting tank 9 after being filtered again, the sewage at the moment does not contain sediment, and the water in the sewage collecting tank 9 needs to be precipitated again, filtered and disinfected.
The clean water filtering and sterilizing apparatus includes a primary sewage pump 91, a sedimentation tank 92, a secondary sewage pump 93, a quartz sand filter layer 94, an activated carbon filter layer 95, a sterilizing tank 96, a clean water pump 97, a clean water tank 98, a clean water delivery pump 99, a cleaning liquid pump 910, a cleaning liquid container 911, a three-way valve 912, and a mixed liquid controller 913. A water replenishing assembly is connected to the clean water tank 98. The water replenishing assembly comprises a water replenishing pipe and a water level controller, wherein the water replenishing pipe is connected with the clean water tank 98, and the water level controller is positioned in the clean water tank 98.
The primary sewage pump 91 is connected with the sedimentation tank 92, and a quartz sand filter layer 94 and an activated carbon filter layer 95 are arranged between the secondary sewage pump 93 and the sterilization tank 96. The mixed liquor controller 913 controls the on/off of the clear water transfer pump 99 and the clear liquid pump 910.
The primary sewage pump 91 pumps the filtered sewage to the sedimentation tank 92 for sedimentation. The secondary sewage pump 93 pumps the precipitated sewage to the quartz sand filter layer 94, then flows into the activated carbon filter layer 95, and then flows into the sterilizing tank 96 for sterilization, and becomes clear water.
The clean water pump 97 pumps clean water to the clean water basin 98. In order to ensure that water is in the clean water tank 98 and the clean water delivery pump 99 is not pumped out, the clean water tank 98 is connected with a water supplementing pipe, and a water level controller for controlling the water supplementing pipe to feed water is arranged in the clean water tank 98. When the water level is lower than the alarm line and the clean water is not recovered sufficiently, the water level controller sends an instruction to timely supplement tap water to the clean water tank 98.
When the cleaned excavator is rich in soil, the mixed liquor controller 913 only controls the clean water delivery pump 99 to be turned on for the excavator to brush or operators to use.
When the washed excavator is much in oil and dirt, the washing liquid is required to assist in washing, the mixed liquid controller 913 controls the washing liquid pump 910 and the clean water delivery pump 99 to be simultaneously opened, and a certain amount of washing liquid and clean water are mixed in the three-way valve 912 to form mixed liquid. The mixed liquid is connected with the high-pressure water gun through a water pipe.
The excavator has different tonnages and volumes, the required water consumption of the vehicle is also different, and the water consumption of the vehicle of the excavator is obtained as a reference according to the historical vehicle cleaning record.
The running water supplementing quantity is calculated on the basis of the historical brushing water quantity of a certain type of excavator, the sewage recovery quantity is taken as a premise, the clear water tank quantity is taken as a guarantee, and if the brushing water flows into a sewage tank in real time and is treated and recovered as clear water, the running water supplementing quantity is shown as a formula 1.
m Tap ＝m Hx -m Hx η (1)
Wherein: m is m Tap Supplementing water to tap water; m is m Hx The water consumption for historical vehicle brushing; η is the recovery rate of sewage.
The cleaning station comprises a personnel lifting unit 13, a high-pressure water gun and a mud guard 12. Due to the fact that the diggers are different in tonnage and size, the personnel lifting unit 13 lifts the personnel to the required position, and the diggers can be brushed from the chassis to the top of the cab, the cabin and the like. The mud guard 12 is provided with a hole which is convenient for the high-pressure water gun to pass through, and the mud guard 12 prevents the sludge from affecting operators.
Claims (9)
1. An excavator belt cleaning device, its characterized in that: comprises an excavator placing station, a sewage and quicksand filtering device, a clear water filtering and sterilizing device and a cleaning station;
the excavator placing station comprises an excavator placing plane (10), a supporting column (11) and a protective steel plate (1); the protection steel plates (1) are positioned on two sides of the excavator placing plane (10), and a filter screen (2) is arranged below the protection steel plates (1);
the sewage quicksand filtering device comprises a primary filtering component, a secondary filtering component and a sewage collecting tank (9);
the clean water filtering and sterilizing device comprises a primary sewage pump (91), a sedimentation tank (92), a secondary sewage pump (93), a sterilizing tank (96), a clean water pump (97), a clean water tank (98), a clean water delivery pump (99), a cleaning liquid pump (910) and a mixed liquid controller (913); the first-stage sewage pump (91) is connected with the sedimentation tank (92), and a quartz sand filter layer (94) and an active carbon filter layer (95) are arranged between the second-stage sewage pump (93) and the sterilization tank (96); the mixed liquor controller (913) controls the opening and closing of the clean water delivery pump (99) and the cleaning liquid pump (910); the clean water tank (98) is connected with a water supplementing assembly;
the cleaning station comprises a personnel lifting unit (13), a high-pressure water gun and a mud guard (12).
2. The excavator cleaning device of claim 1 wherein: the primary filtering component comprises a primary flowing sand settling platform (3) and a primary sand settling container (5); a first-stage filter screen (4) is arranged between the first-stage flowing sand settling platform (3) and the first-stage sand settling container (5).
3. The excavator cleaning device of claim 1 wherein: the secondary filter component comprises a secondary flowing sand settling table (6) and a secondary sand settling container (8), and a secondary filter screen (7) is arranged between the secondary flowing sand settling table (6) and the secondary sand settling container (8).
4. The excavator cleaning device of claim 1 wherein: the excavator placing plane (10) is covered with a protective layer.
5. The excavator cleaning device of claim 1 wherein: the filter screen (2) is a honeycomb filter screen.
6. The excavator cleaning device of claim 1 wherein: the water replenishing assembly comprises a water replenishing pipe and a water level controller, the water replenishing pipe is connected with the clean water tank (98), and the water level controller is located in the clean water tank (98).
7. The excavator cleaning device of claim 1 wherein: the sewage quicksand filtering device is positioned below the filter screens (2) on two sides of the excavator placing station.
8. The excavator cleaning device of claim 1 wherein: the mud guard (12) is provided with a hole through which the high-pressure water gun passes.
9. The excavator cleaning device of claim 1 wherein: an underground supporting structure (14) is arranged at the bottom of the excavator cleaning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320323020.7U CN219817208U (en) | 2023-02-27 | 2023-02-27 | Cleaning device for excavator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320323020.7U CN219817208U (en) | 2023-02-27 | 2023-02-27 | Cleaning device for excavator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219817208U true CN219817208U (en) | 2023-10-13 |
Family
ID=88244631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320323020.7U Active CN219817208U (en) | 2023-02-27 | 2023-02-27 | Cleaning device for excavator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219817208U (en) |
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2023
- 2023-02-27 CN CN202320323020.7U patent/CN219817208U/en active Active
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| GR01 | Patent grant |