Engineering vehicle cleaning device

Abstract

The utility model provides an engineering vehicle cleaning device which comprises a pit and a vehicle washing tank, the vehicle washing tank is arranged above the pit, the pit is provided with a first-stage sedimentation tank, a second-stage sedimentation tank and a third-stage sedimentation tank, a first separation wall is arranged between the first-stage sedimentation tank and the second-stage sedimentation tank, the second-stage sedimentation tank and the third-stage sedimentation tank are provided with second separation walls, and the first separation wall and the second separation wall are arranged in the pit. An overflow pipe I is arranged at the upper part of the separation wall I, an overflow pipe II is arranged at the upper part of the separation wall II, and a water pump is arranged in the third-stage sedimentation tank. The car washing tank comprises a bottom plate, a water spraying system is arranged below the bottom plate, a water collecting tank is arranged below the water spraying system, a portal frame is arranged above the side plate arranged on the right side, and an air blower is arranged on the portal frame. According to the cleaning device for the engineering vehicle, dirt on the engineering vehicle can be automatically and thoroughly cleaned, sewage generated after flushing is precipitated and purified and then recycled, and energy is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering vehicle cleaning devices, in particular to an engineering vehicle cleaning device. Background Art

[0002] During urban construction, construction projects often require the use of numerous construction vehicles, such as muck trucks and concrete mixers. The large amount of muck required for transportation during earthwork projects can cause pollution to urban roads, impacting the cityscape. Therefore, it's essential to clean the exterior of construction vehicles before they hit the road. Utility Model Content

[0003] In order to solve the above technical problems, the present application provides an engineering vehicle cleaning device, which is implemented through the following technical solutions:

[0004] A construction vehicle cleaning device comprises a pit and a car wash trough, wherein the car wash trough is placed above the pit, and the pit is provided with a primary sedimentation tank, a secondary sedimentation tank, and a tertiary sedimentation tank. A first isolation wall is provided between the primary sedimentation tank and the secondary sedimentation tank, and a second isolation wall is provided between the secondary sedimentation tank and the tertiary sedimentation tank. An overflow pipe 1 is provided on the upper part of the first isolation wall, and an overflow pipe 2 is provided on the upper part of the second isolation wall. A water pump is provided in the tertiary sedimentation tank.

[0005] The car washing trough includes a bottom plate, an inclined side plate is provided on each of the left and right sides of the bottom plate, baffles are provided on the front and rear sides of the car washing trough, anti-skid ribs are provided on the side plates, and the bottom plate is covered with rectangular water-permeable holes.

[0006] A water spraying system is provided under the bottom plate, and the water spraying system includes several branch water pipes. Each branch water pipe is placed directly below the water permeable hole, and a high-pressure nozzle in the vertical direction is provided at the corresponding water permeable hole. All the branch water pipes are connected to water pipes, and the water pipes are connected to a water pump.

[0007] A water collecting tank is provided below the water spraying system, the water collecting tank is fixedly connected to the bottom plate, a drain pipe is provided at the bottom of the water collecting tank, and the water outlet of the drain pipe is placed in the primary sedimentation tank.

[0008] A gantry is provided above the side plate on the right side, and a blower is provided on the gantry.

[0009] As a preferred solution, the bottoms of the primary sedimentation tank, the secondary sedimentation tank, and the tertiary sedimentation tank are all provided with a conical sewage collection area, the center of the sewage collection area is provided with a sewage outlet, the sewage outlet is connected to a sewage branch pipe, all the sewage branch pipes are connected to the sewage pipe, and each of the sewage branch pipes is provided with a control valve.

[0010] As a preferred solution, the angle between the side panel and the bottom panel is 155°-170°.

[0011] As a preferred solution, the drainage pipe is a steel wire pipe.

[0012] As a preferred solution, the width of the water-permeable hole is 15mm-30mm.

[0013] Compared with the existing technology, the beneficial effects of the present invention are: the engineering vehicle cleaning device of the present invention can automatically and thoroughly clean the dirt on the engineering vehicle, avoiding the pollution of the road surface or the air by the dirt after the vehicle is unloaded, and the sewage after flushing is precipitated and purified and then recycled, saving energy. The setting of the blower can blow off the water droplets attached to the vehicle body and avoid secondary adhesion of dirt. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0015] Figure 1 This is a schematic diagram of the main view connection structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the main structure of the connection between the car wash tank and the water collection tank of the utility model;

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the car wash tank of the utility model;

[0018] Figure 4 This is a schematic diagram of the partial three-dimensional structure of the car wash tank of the utility model;

[0019] Figure 5 This is a schematic diagram of the top view of the car wash tank of the utility model;

[0020] Figure 6 It is a schematic diagram of the three-dimensional structure of the water spray system of the present utility model. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below with reference to the accompanying drawings and specific embodiments:

[0022] A construction vehicle cleaning device includes a pit 1 and a car wash trough 2. The car wash trough 2 is placed above the pit 1. The pit is provided with a primary sedimentation tank 101, a secondary sedimentation tank 102, and a tertiary sedimentation tank 103. A first isolation wall 104 is provided between the primary sedimentation tank 101 and the secondary sedimentation tank 102. The secondary sedimentation tank 102 and the tertiary sedimentation tank 103 are provided with a second isolation wall 105. An overflow pipe 106 is provided on the top of the first isolation wall 104, and an overflow pipe 107 is provided on the top of the second isolation wall 105. A water pump 108 is provided in the tertiary sedimentation tank 103.

[0023] The car wash tank 2 includes a bottom plate 21, and an inclined side plate 22 is provided on each side of the bottom plate 21. Baffles 23 are provided on the front and back sides of the car wash tank 2. Anti-slip ribs 24 are provided on the side plates 22. The bottom plate 21 is covered with rectangular water-permeable holes 25.

[0024] A water spraying system 3 is provided under the bottom plate 21, and the water spraying system 3 includes several branch water pipes 31. Each branch water pipe 31 is placed directly below the water permeable hole 25, and a high-pressure nozzle 4 in the vertical direction is provided at the corresponding water permeable hole 25. All the branch water pipes 31 are connected to the water pipe 32, and the water pipe 32 is connected to the water pump 108.

[0025] A water collecting tank 5 is provided below the water spraying system 3 , and the water collecting tank 5 is fixedly connected to the bottom plate 21 . A drainage pipe 6 is provided at the bottom of the water collecting tank 5 , and a water outlet 61 of the drainage pipe 6 is placed in the primary sedimentation tank 101 .

[0026] A gantry 7 is provided above the side panel 22 on the right side, and a blower 8 is provided on the gantry 7 .

[0027] Furthermore, the bottoms of the primary sedimentation tank 101, the secondary sedimentation tank 102, and the tertiary sedimentation tank 103 are all provided with conical sewage collecting areas 9, and the center of the sewage collecting area 9 is provided with a sewage outlet 10, and the sewage outlet 10 is connected to a sewage branch pipe 11, and all the sewage branch pipes 11 are connected to a sewage pipe 12, and each of the sewage branch pipes 11 is provided with a control valve 13.

[0028] Furthermore, the included angle between the side plate 22 and the bottom plate 21 is 155°-170°.

[0029] Furthermore, the drainage pipe 6 is a steel wire pipe.

[0030] Furthermore, the width of the water-permeable hole 25 is 15 mm to 30 mm.

[0031] When the engineering vehicle washing device is in use, the engineering vehicle to be washed is driven into the washing tank 2 from the left side panel 22. When the vehicle body is completely driven onto the bottom plate 21, it pauses on the bottom plate, and the water spraying system 3 starts to work. The water in the tertiary sedimentation tank 103 enters the water pipe 32 through the water pump 108, and then enters the branch water pipes 31 from the water pipe 32. The high-pressure nozzle 4 sprays a large amount of water mist to wash away the dust and other dirt attached to the body of the engineering vehicle. The sewage after washing is discharged through the water permeable holes 25. It flows into the water collecting tank 5 and flows into the primary sedimentation tank 101 through the drain pipe 6. The mud and other impurities in the sewage settle to the bottom of the primary sedimentation tank 101. The cleaner water after sedimentation flows into the secondary sedimentation tank 102 through the overflow pipe 106. After secondary sedimentation in the secondary sedimentation tank 102, it flows into the tertiary sedimentation tank 103 through the overflow pipe 2 107. After sedimentation in the tertiary sedimentation tank 103, it can be reused, that is, pumped into the water pipe 32 by the water pump 108 for recycling.

[0032] After the cleaning is completed, the blower 8 is activated to blow off the water droplets attached to the vehicle body.

[0033] The bottoms of the primary sedimentation tank 101, the secondary sedimentation tank 102, and the tertiary sedimentation tank 103 are all provided with conical sewage collecting areas 9. The conical sewage collecting areas 9 facilitate sewage to flow into the bottom of the sewage collecting areas 9 along the inclined inner walls. When sewage needs to be discharged, the controller controls the control valve 13 on the sewage branch pipe 11 to open for sewage discharge, and the sewage flows into the sewage pipe 12 and is then discharged.

[0034] The above is a detailed description of the specific implementation of the present invention, but it is only used as an example. The present invention is not limited to the specific implementation cases described above, and equivalent modifications to the present invention are also within the scope of protection of the present invention.

Claims

1. A construction vehicle cleaning device, characterized in that: The invention comprises a pit (1) and a car washing trough (2), wherein the car washing trough (2) is placed above the pit (1), and the pit is provided with a primary sedimentation tank (101), a secondary sedimentation tank (102), and a tertiary sedimentation tank (103). A first isolation wall (104) is provided between the primary sedimentation tank (101) and the secondary sedimentation tank (102), and a second isolation wall (105) is provided between the secondary sedimentation tank (102) and the tertiary sedimentation tank (103). An overflow pipe (106) is provided on the upper part of the first isolation wall (104), and an overflow pipe (107) is provided on the upper part of the second isolation wall (105). A water pump (108) is provided in the tertiary sedimentation tank (103); The car wash tank (2) comprises a bottom plate (21), and an inclined side plate (22) is provided on each of the left and right sides of the bottom plate (21). Baffles (23) are provided on the front and rear sides of the car wash tank (2), and anti-skid ribs (24) are provided on the side plates (22). The bottom plate (21) is covered with rectangular water-permeable holes (25). A water spray system (3) is provided below the bottom plate (21), and the water spray system (3) includes a plurality of branch water pipes (31), each branch water pipe (31) is correspondingly placed directly below the water permeable hole (25), and a high-pressure nozzle (4) is provided in a vertical direction at the corresponding water permeable hole (25), and all the branch water pipes (31) are connected to a water pipe (32), and the water pipe (32) is connected to a water pump (108); A water collecting tank (5) is provided below the water spraying system (3), the water collecting tank (5) is fixedly connected to the bottom plate (21), a drainage pipe (6) is provided at the bottom of the water collecting tank (5), and the water outlet (61) of the drainage pipe (6) is placed in the primary sedimentation tank (101); A gantry (7) is provided above the side plate (22) on the right side, and a blower (8) is provided on the gantry (7).

2. The engineering vehicle cleaning device according to claim 1, characterized in that: The bottoms of the primary sedimentation tank (101), the secondary sedimentation tank (102), and the tertiary sedimentation tank (103) are all provided with a conical sewage collection area (9), the center of the sewage collection area (9) is provided with a sewage outlet (10), the sewage outlet (10) is connected to a sewage branch pipe (11), all the sewage branch pipes (11) are connected to a sewage pipe (12), and each sewage branch pipe (11) is provided with a control valve (13).

3. The engineering vehicle cleaning device according to claim 1, characterized in that: The included angle between the side plate (22) and the bottom plate (21) is 155°-170°.

4. The engineering vehicle cleaning device according to claim 1, characterized in that: The drainage pipe (6) is a steel wire pipe.

5. The engineering vehicle cleaning device according to claim 3, characterized in that: The width of the water-permeable hole (25) is 15 mm to 30 mm.

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