Device for automatically cleaning engineering vehicle

Abstract

The utility model discloses a device for automatically cleaning an engineering van, which comprises two protective plates, two groups of connecting plates are fixedly connected to the side surfaces, close to each other, of the two protective plates, sliding grooves are formed in the side surfaces, close to each other, of the two groups of connecting plates, two sliding blocks are slidably connected to the inside of each sliding groove, and the sliding blocks are connected with the protective plates. The side faces, close to each other, of the two sliding blocks are each fixedly connected with two sliding plates. According to the device, the two cleaning pipes are arranged between the protection plates, an infrared sensor is used for sensing and starting the cleaning device, water is sprayed out through water spraying holes of the cleaning pipes to wash an engineering vehicle, along with running of the engineering vehicle, the vehicle makes contact with two cleaning rotating rollers, and the cleaning rotating rollers are driven by a driving motor to scrub the vehicle; and the engineering vehicle finally passes through the other cleaning pipe, the scrubbed engineering vehicle is washed again through the other cleaning pipe, and therefore the cleaning effect of the cleaning device on the engineering vehicle is improved.

Description

Technical Field

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

[0002] In recent years, with the development of industry and the increase in various types of vehicles, air pollution has become more and more serious, seriously threatening people's health. Among them, the dust caused by construction and vehicle transportation is particularly serious. Construction site transportation vehicles have always carried a lot of mud on their wheels when transporting construction materials or waste, which is very polluting to the environment. With the increasing emphasis on environmental protection work, construction vehicles entering and leaving construction sites must be cleaned and dusted, so the cleaning equipment for construction site vehicles is particularly important.

[0003] According to Chinese patent number CN216915795U, an automatic cleaning device for construction site engineering vehicles is disclosed, which includes a structural bottom beam, two supporting columns are installed on the upper left and upper right parts of the structural bottom beam, and the upper ends of the four supporting columns are jointly installed with an adjusting cleaning device in pairs, and the upper front and upper rear ends of the two adjusting cleaning devices are jointly installed with a spray cleaning device, a water tank is installed at the left end of the structural bottom beam, an escalator is installed at the front end of the water tank, and a water delivery device is installed at the upper rear of the water tank. In the above patent scheme, the engineering vehicle is washed by setting a nozzle, but if the mud on the engineering vehicle is relatively thick, it is difficult to wash the mud clean when the vehicle moves through the cleaning device, causing inconvenience in use. For this reason, we propose a device for automatically washing engineering vehicles to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a device for automatically cleaning an engineering vehicle to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A device for automatically cleaning an engineering vehicle comprises two protective plates, two groups of connecting plates are fixedly connected to the sides of the two protective plates close to each other, a slide groove is provided on the sides of the two groups of connecting plates close to each other, two sliders are slidably connected to the inside of each slide groove, two sliding plates are fixedly connected to the sides of the two groups of sliders close to each other, wherein a driving motor is fixedly installed on the upper surfaces of the two sliding plates, bearings are fixedly inlaid on the sides of the two groups of sliding plates close to each other, cleaning rollers are fixedly installed on the inner rings of the two groups of bearings, and the top of each cleaning roller The ends are connected to the output ends of the driving motor, two cleaning pipes are fixedly connected between the two protective plates, and the outer surface of each cleaning pipe is provided with water spray holes arranged at equal distances. A water tank is fixedly installed on the right side of one of the protective plates, and a control box is fixedly connected to the upper surface of the water tank. A water pump is fixedly installed inside the control box, and the output end of the water pump is fixedly connected to a connecting pipe, one end of the connecting pipe passes through the control box and is connected to the two cleaning pipes, and a water pumping pipe is provided inside the water tank, and the top end of the water pumping pipe passes through the water tank and is connected to the input end of the water pump.

[0007] In a further embodiment, the side surfaces of the two groups of sliding plates that are away from each other are fixedly connected with spring telescopic rods, and the ends of the two groups of spring telescopic rods that are away from each other are connected to the protective plate.

[0008] In a further embodiment, a solenoid valve is fixedly connected to the back of the water tank, and a water level sensor is fixedly installed inside the water tank.

[0009] In a further embodiment, infrared sensors are fixedly connected to the front and back of one of the protective plates, and a controller is fixedly installed inside the control box.

[0010] In a further embodiment, a box door is movably hinged on the right side of the control box via hinges, heat dissipation windows are provided on the front and back of the control box, and a protective net is provided inside each of the heat dissipation windows.

[0011] In a further embodiment, a side surface of a group of the connecting plates that are away from each other is fixedly connected with an inclined plate, and a fixed plate is fixedly connected between the two connecting plates.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device sets two cleaning pipes between the guard plates. When the vehicle enters the guard plates, the infrared sensor is used to sense and open the cleaning device. The water pump draws water from the water tank and sprays the water through the water spray holes of the cleaning pipe to wash the engineering vehicle. As the engineering vehicle travels, the vehicle contacts two cleaning rollers, which are driven by a driving motor to scrub the vehicle, making the mud adhered to the vehicle soft. The engineering vehicle finally passes through another cleaning pipe, and the scrubbed engineering vehicle is rinsed again through the other cleaning pipe, thereby improving the cleaning effect of the cleaning device on the engineering vehicle. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of a device for automatically cleaning an engineering vehicle.

[0015] Figure 2 This is a top sectional view of the connecting plate in the device for automatically cleaning engineering vehicles.

[0016] Figure 3 The present invention is a schematic diagram of the installation structure of the cleaning roller in the device for automatically cleaning engineering vehicles.

[0017] Figure 4 A side cross-sectional view of a control box and a water tank in a device for automatically cleaning an engineering vehicle.

[0018] In the figure: 1. protective plate; 2. cleaning roller; 3. water spray hole; 4. cleaning pipe; 5. infrared sensor; 6. inclined plate; 7. fixed plate; 8. sliding plate; 9. driving motor; 10. connecting plate; 11. connecting pipe; 12. control box; 13. box door; 14. protective net; 15. water tank; 16. slide; 17. spring telescopic rod; 18. slider; 19. bearing; 20. controller; 21. heat dissipation window; 22. water level sensor; 23. water pump; 24. water pump; 25. solenoid valve. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4In the utility model, an automatic cleaning device for an engineering vehicle comprises two protective plates 1, two groups of connecting plates 10 are fixedly connected to the sides of the two protective plates 1 close to each other, a slide groove 16 is provided on the sides of the two groups of connecting plates 10 close to each other, two sliders 18 are slidably connected inside each slide groove 16, two sliding plates 8 are fixedly connected to the sides of the two groups of sliding plates 18 close to each other, wherein a driving motor 9 is fixedly installed on the upper surfaces of the two sliding plates 8, a bearing 19 is fixedly inlaid on the sides of the two groups of sliding plates 8 close to each other, a cleaning roller 2 is fixedly installed on the inner rings of the two groups of bearings 19, and the top of each cleaning roller 2 is fixedly installed on the inner ring of the two groups of bearings 19. The ends are connected to the output ends of the driving motor 9, two cleaning pipes 4 are fixedly connected between the two protective plates 1, and the outer surface of each cleaning pipe 4 is provided with water spray holes 3 arranged at equal distances. A water tank 15 is fixedly installed on the right side of one of the protective plates 1, and a control box 12 is fixedly connected to the upper surface of the water tank 15. A water pump 23 is fixedly installed inside the control box 12, and the output end of the water pump 23 is fixedly connected to a connecting pipe 11, one end of the connecting pipe 11 passes through the control box 12 and is connected to the two cleaning pipes 4, and a water pumping pipe 24 is provided inside the water tank 15, and the top end of the water pumping pipe 24 passes through the water tank 15 and is connected to the input end of the water pump 23.

[0023] The side surfaces of the two sets of sliding plates 8 that are away from each other are fixedly connected with spring telescopic rods 17, and the ends of the two sets of spring telescopic rods 17 that are away from each other are connected to the protective plate 1. The spring telescopic rods 17 cooperate with the sliding plates 8, so that the sliding plates 8 can be adjusted according to the width of the vehicle. The two cleaning rollers 2 are provided with soft cleaning components on the outside of the cleaning rollers 2, which can be used to scrub the vehicle. The back of the water tank 15 is fixedly connected with a solenoid valve 25, and the inside of the water tank 15 is fixedly installed with a water level sensor 22. The solenoid valve 25 and the water level sensor 22 cooperate to control the water tank 15 to automatically replenish water.

[0024] The front and back of one of the protective plates 1 are fixedly connected with an infrared sensor 5, and a controller 20 is fixedly installed inside the control box 12. The infrared sensor 5 is connected to the controller 20, and the controller 20 is connected to the water pump 23 and the drive motor 9. When the infrared sensor 5 senses that a vehicle has entered, the cleaning device will be automatically cleaned. When the vehicle exits the cleaning device, the controller 20 can close the cleaning device in time. The right side of the control box 12 is hinged with a box door 13 through a hinge. The front and back of the control box 12 are provided with heat dissipation windows 21, and each heat dissipation window 21 is provided with a protective net 14 inside. The control box 12 is convenient for protecting the water pump 23, and the heat dissipation windows 21 are convenient for the water pump 23 to dissipate heat. One side of a group of connecting plates 10 that are away from each other is fixedly connected with an inclined plate 6, and a fixed plate 7 is fixedly connected between the two connecting plates 10. The inclined plate 6 can facilitate the engineering vehicle to enter and exit the cleaning device, and the fixed plate 7 is convenient for the engineering vehicle to pass through the gap between the connecting plates 10.

[0025] The working principle of the utility model is:

[0026] When in use, the device is first installed at the entrance of the construction site, the power is turned on, and the water source is connected to the solenoid valve 25. When the construction vehicle leaves the construction site, it enters the cleaning device. The front of the construction vehicle first enters between the protective plates 1, and the infrared sensor 5 senses the vehicle, and the cleaning device is started. The water pump 23 cooperates with the suction pipe 24 and the connecting pipe 11 to supply water to the cleaning pipe 4. The water spray holes 3 on the cleaning pipe 4 spray water to wash the vehicle. As the construction vehicle travels, the vehicle contacts the cleaning roller 2, and the driving motor 9 drives the two cleaning rollers 2 to scrub the vehicle. Finally, the vehicle travels to the second cleaning pipe 4, and the scrubbed construction vehicle is rinsed again through the second cleaning pipe 4, thereby ensuring that mud will not adhere to the construction vehicle.

[0027] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A device for automatically cleaning an engineering vehicle, characterized in that: The invention comprises two protective plates (1), wherein two groups of connecting plates (10) are fixedly connected to the sides of the two protective plates (1) close to each other, and a slide groove (16) is provided on the sides of the two groups of connecting plates (10) close to each other, and two sliders (18) are slidably connected inside each slide groove (16), and two sliding plates (8) are fixedly connected to the sides of the two groups of sliding plates (18) close to each other, wherein a driving motor (9) is fixedly installed on the upper surface of the two sliding plates (8), and a bearing (19) is fixedly embedded on the sides of the two groups of sliding plates (8) close to each other, and a cleaning roller (2) is fixedly installed on the inner rings of the two groups of bearings (19), and the top end of each cleaning roller (2) is connected to the output end of the driving motor (9). Two cleaning pipes (4) are fixedly connected between the two protection plates (1), and the outer surface of each cleaning pipe (4) is provided with water spray holes (3) arranged at equal distances. A water storage tank (15) is fixedly installed on the right side of one of the protection plates (1), and a control box (12) is fixedly connected to the upper surface of the water storage tank (15). A water pump (23) is fixedly installed inside the control box (12), and the output end of the water pump (23) is fixedly connected to a connecting pipe (11), one end of the connecting pipe (11) passes through the control box (12) and is connected to the two cleaning pipes (4), and a water pump (24) is provided inside the water storage tank (15), and the top end of the water pump (24) passes through the water storage tank (15) and is connected to the input end of the water pump (23).

2. The automatic cleaning device for engineering vehicles according to claim 1, characterized in that: The side surfaces of the two groups of sliding plates (8) that are away from each other are fixedly connected with spring telescopic rods (17), and the ends of the two groups of spring telescopic rods (17) that are away from each other are connected to the protective plate (1).

3. The automatic cleaning device for engineering vehicles according to claim 1, characterized in that: The back side of the water storage tank (15) is fixedly connected to a solenoid valve (25), and a water level sensor (22) is fixedly installed inside the water storage tank (15).

4. The automatic cleaning device for engineering vehicles according to claim 1, characterized in that: An infrared sensor (5) is fixedly connected to the front side of one of the protective plates (1) and the back side of the protective plate (1), and a controller (20) is fixedly installed inside the control box (12).

5. The automatic cleaning device for engineering vehicles according to claim 1, characterized in that: The right side of the control box (12) is movably hinged with a box door (13) via a hinge, and the front and back sides of the control box (12) are both provided with heat dissipation windows (21), and each heat dissipation window (21) is provided with a protective net (14) inside.

6. The automatic cleaning device for engineering vehicles according to claim 1, characterized in that: A side surface of one group of the connecting plates (10) that is away from each other is fixedly connected to an inclined plate (6), and a fixed plate (7) is fixedly connected between the two connecting plates (10).

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