Automatic car washing device for mine

Abstract

The utility model discloses an automatic car washing device for a mine. The automatic car washing device comprises a washing device and a control device, the cleaning device comprises a spraying channel, a sludge tank communicated with the spraying channel, a sedimentation tank communicated with the sludge tank and a clean water tank communicated with the sedimentation tank; a blow-drying area is arranged at the tail end of the spraying channel; the control device comprises a control circuit, a spraying position sensor, a water pump and a blowing position sensor, the spraying position sensor, the water pump and the blowing position sensor are electrically connected with the control circuit, the water outlet end of the water pump is communicated with nozzles of the spraying channel, the water inlet end of the water pump is connected to the clean water tank, and the spraying position sensor and the blowing position sensor are located at the front end and the rear end of the spraying channel respectively. And the blower in the blow-drying area is electrically connected with the control circuit. By the adoption of the arrangement, the automatic mine car washing device can be suitable for washing mine cars and has the advantages of being high in use universality and easy and convenient to operate.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of car washing device, concretely relates to a mine automatic car washing device. BACKGROUND

[0002] The mine car cleaning for mining is the routine operation after mining, and the size of the existing automatic car washing platform is 6 meters*6 meters*3 meters, the working voltage is 3-phase 380V, and the power is 80 kilowatts.

[0003] It can be seen that the automatic cleaning platform for the mine car mainly exists the automatic cleaning of the tire, and the existing automatic car washing device is mainly suitable for the car with moderate size, so that the use universality is low. UTILITY MODEL CONTENT

[0004] In order to overcome the defects of the prior art, the utility model aims at providing a mine automatic car washing device, which can be suitable for the cleaning of the mine car and has the advantages of high use universality and simple operation.

[0005] The utility model discloses the following technical scheme:

[0006] A mine automatic car washing device, including cleaning device and control device, the cleaning device includes the spray channel, the sludge tank being linked with the spray channel, the sedimentation tank being linked with the sludge tank, the clean water pool being linked with the sedimentation tank, the end of the spray channel is provided with the blow-drying area, the control device includes the control circuit, and the spray position sensor, the water pump, the blow position sensor are electrically connected with the control circuit, the water outlet of the water pump is connected with the spray head of the spray channel, the water inlet of the water pump is connected to the clean water pool, the spray position sensor and the blow position sensor are located at the front and rear ends of the spray channel respectively, and the air blower of the blow-drying area is electrically connected with the control circuit.

[0007] Further, the sludge tank is located underground, the ground of the spray channel is communicated with the sludge tank through the floor drain or the drain groove, and the sludge tank is communicated with the sedimentation tank through the underground pipeline.

[0008] Further, the sedimentation tank comprises a primary sedimentation tank and a secondary sedimentation tank which are adjacent, a first overflow port is arranged between the primary sedimentation tank and the secondary sedimentation tank, the clean water tank is located on the side of the secondary sedimentation tank away from the primary sedimentation tank, and the clean water tank is adjacent to the secondary sedimentation tank, a second overflow port is arranged on the wall surface between the clean water tank and the secondary sedimentation tank, and the height of the first overflow port is higher than or equal to the height of the second overflow port.

[0009] Further, the second overflow port is provided with a filter screen for filtering impurities.

[0010] Further, the control circuit is further electrically connected with a water level sensor and a water shortage alarm, the water level sensor is arranged in the clean water tank, and when the water level of the clean water tank is lower than a set value, the control circuit is triggered to control the water shortage alarm to alarm and prompt.

[0011] Further, the spraying position sensor and the blowing position sensor are both infrared sensors.

[0012] Further, the control circuit is a PLC programmable controller.

[0013] The mine automatic car washing device has the following beneficial effects:

[0014] The mine automatic car washing device has the following beneficial effects: BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structural schematic view of the mine automatic car washing device.

[0016] Figure 2 It is a principle diagram of the control device.

[0017] In the figure: 1, spraying channel; 2, sludge tank; 3, primary sedimentation tank; 4, first overflow port; 5, secondary sedimentation tank; 6, second overflow port; 61, filter screen; 7, clean water tank; 8, water pump; 9, blowing area. DETAILED DESCRIPTION

[0018] The utility model will be further explained in detail below in combination with the drawings and specific embodiments. The terms such as "upper", "inner", "middle", "left", "right" and "one" cited in the specification are only for the convenience of clear description, and are not used to limit the scope of the utility model that can be implemented. The change or adjustment of the relative relationship is also regarded as the scope of the utility model that can be implemented without substantial change of technical content.

[0019] The mine automatic car washing device of the utility model mainly aims at the existing automatic car washing device mainly applicable to small-sized vehicles, and not applicable to large-sized mine cars, so that there is the problem of low use universality. Therefore, the utility model can be applied to the automatic cleaning of mine cars by independently designing the automatic car washing device, and has high use universality and the advantage of simple operation.

[0020] The structure of the mine automatic car washing device of the utility model will be introduced in detail below:

[0021] A mine automatic car washing device, as shown in Figure 1 and Figure 2 , comprises a cleaning device and a control device, the cleaning device is used for cleaning the mine car, and the control device is used for controlling the start and stop of the cleaning device according to the driving state and water supply condition of the mine car.

[0022] The cleaning device comprises a spray channel 1 provided with a plurality of uniformly distributed spray heads on the inner wall (the spray channel 1 is formed by concrete pouring, the width is 5-6 meters, and can be adjusted according to actual use so that vehicles of different sizes can pass through when being cleaned), a sludge tank 2 communicated with the spray channel 1, a sedimentation tank communicated with the sludge tank 2, and a clean water tank 7 communicated with the sedimentation tank. The end of the spray channel 1 is provided with a blow-drying area, the inner wall of the blow-drying area 9 is provided with an air duct and a fan, and the drying effect can be achieved by blowing.

[0023] The sludge tank 2 is used for preliminarily collecting sewage and sludge, the number of the sludge tank 2 is orderly multiple, and the sludge tank 2 is located underground. The ground of the spray channel 1 is communicated with the sludge tank 2 through a floor drain or a drain channel to realize the discharge of sewage and sludge. The sludge tank 2 is communicated with the sedimentation tank through an underground pipeline. Therefore, when the spray heads of the spray channel 1 wash the surface of the mine car, the sludge on the surface of the mine car will be washed down and discharged into the sludge tank 2. In the process of accumulating sewage in the sludge tank 2, the sewage in the sludge tank 2 will be discharged into the sedimentation tank through the underground pipeline at the same time, and then the next step of sedimentation and filtration is carried out by using the sedimentation tank.

[0024] The sedimentation tank of the embodiment comprises a primary sedimentation tank 3 and a secondary sedimentation tank 5 adjacent to each other, the sludge tank 2 is connected to the foundation sedimentation tank through an underground pipeline, a first overflow port 4 is arranged between the primary sedimentation tank 3 and the secondary sedimentation tank 5, a clean water tank 7 is located on the side of the secondary sedimentation tank 5 away from the primary sedimentation tank 3, and the clean water tank 7 is adjacent to the secondary sedimentation tank 5, a wall surface between the clean water tank 7 and the secondary sedimentation tank 5 is provided with a second overflow port 6, and the height of the first overflow port 4 is higher than or equal to the height of the second overflow port 6. Therefore, after the sewage in the sludge tank 2 is discharged to the primary sedimentation tank 3, the clean water on the upper surface of the primary sedimentation tank 3 is discharged to the secondary sedimentation tank 5 through the first overflow port 4 after preliminary sedimentation, and the clean water on the upper surface of the secondary sedimentation tank 5 is discharged to the clean water tank 7 through the second overflow port 6 after secondary sedimentation. The second overflow port 6 is provided with a filter screen 61 for filtering impurities, and the impurities filtered by the filter screen 61 are mainly large impurities floating on the water surface, such as water bottles, foams, and green plants, so that the water quality is clear, and the working condition of the water pump 8 is reduced.

[0025] The control device comprises a control circuit, and a spraying position sensor, a water pump 8, a blowing position sensor, a water level sensor, and a water shortage alarm electrically connected to the control circuit. The control circuit adopts a PLC programmable controller, which mainly realizes the starting or stopping of the corresponding water pump 8, fan, and other actuators through the triggering signals of the sensors.

[0026] In the embodiment, the water outlet end of the water pump 8 is connected to the spray head of the spraying channel 1, the water inlet end of the water pump 8 is connected to the clean water tank 7, the spraying position sensor and the blowing position sensor are respectively located at the front and rear ends of the spraying channel 1, and both the spraying position sensor and the blowing position sensor adopt infrared sensors for sensing whether the position of the mine car is in place. The blower of the blow-drying area is electrically connected to the control circuit to control the starting and stopping of the blower by the control circuit. Therefore, when the mine car moves into the spraying channel 1, the spraying position sensor senses the mine car and triggers the control circuit to start the water pump 8, so that the spray head of the spraying channel 1 sprays water to wash the surface of the mine car; when the mine car is cleaned and moves to the end of the spraying channel 1, the mine car moves out of the sensing area of the spraying position sensor and moves into the sensing area of the blowing position sensor, at which time the blowing position sensor senses and triggers the control circuit to control the blower to blow the mine car to achieve the effect of drying the mine car.

[0027] In the embodiment, the water level sensor is arranged in the clean water tank 7 and is used for sensing whether the water level of the clean water tank 7 reaches a standard water level in real time; when the water level of the clean water tank 7 is lower than a set value, the water level sensor senses and triggers the control circuit to control the water shortage alarm to alarm and prompt, wherein the water shortage alarm can adopt a device with a prompting function such as a buzzer or a warning light.

[0028] In summary, the mine automatic car washing device has the following advantages: the spraying channel 1 of the cleaning device is used for cleaning the mine car, the sludge tank 2, the sedimentation tank and the clean water tank 7 are arranged, so that the sewage is filtered by sedimentation, and the water circulation is realized; meanwhile, the control circuit is arranged in the control device, and the spraying position sensor, the water pump 8 and the blowing position sensor are electrically connected with the control circuit, so that the positions of the mine cars are sensed by the spraying position sensor and the blowing position sensor, the water pump 8 or the blower is triggered to work by the control circuit, and the function of automatic car washing is realized.

[0029] The embodiments of the utility model are not limited to this, according to the above content of the utility model, using the ordinary technical knowledge and usual means in the art, under the premise of not departing from the above basic technical thought of the utility model, the utility model can also make other various forms of modification, replacement or combination, all fall within the scope of protection of the utility model.

Claims

1. An automatic vehicle washing device for mining, characterized in that, include: A cleaning device, comprising a spray channel, a sludge tank connected to the spray channel, a sedimentation tank connected to the sludge tank, and a clear water tank connected to the sedimentation tank; a drying area is provided at the end of the spray channel. The control device includes a control circuit, and a spray position sensor, a water pump, and a blower position sensor electrically connected to the control circuit. The water outlet of the water pump is connected to the nozzle of the spray channel, and the water inlet of the water pump is connected to the clear water tank. The spray position sensor and the blower position sensor are located at the front and rear ends of the spray channel, respectively. The blower in the drying area is electrically connected to the control circuit.

2. The automatic mine vehicle washing device as described in claim 1, characterized in that, The sludge tank is located underground, and the ground of the spray channel is connected to the sludge tank through a floor drain or drainage ditch. The sludge tank is connected to the sedimentation tank through an underground pipe.

3. The automatic mine vehicle washing device as described in claim 1, characterized in that, The sedimentation tank includes an adjacent primary sedimentation tank and a secondary sedimentation tank. A first overflow outlet is provided between the primary sedimentation tank and the secondary sedimentation tank. The clear water tank is located on the side of the secondary sedimentation tank away from the primary sedimentation tank and is adjacent to the secondary sedimentation tank. A second overflow outlet is provided on the wall between the clear water tank and the secondary sedimentation tank. The height of the first overflow outlet is higher than or equal to the height of the second overflow outlet.

4. The automatic mine vehicle washing device as described in claim 3, characterized in that, The second overflow port is equipped with a filter screen for filtering impurities.

5. The automatic mine vehicle washing device as described in claim 1, characterized in that, The control circuit is also electrically connected to a water level sensor and a water shortage alarm. The water level sensor is installed in the clear water tank. When the water level in the clear water tank is lower than a set value, the control circuit is triggered to control the water shortage alarm to issue an alarm.

6. The automatic mine vehicle washing device as described in claim 1, characterized in that, Both the spray position sensor and the air blowing position sensor are infrared sensors.

7. The automatic mine vehicle washing device as described in claim 1, characterized in that, The control circuit uses a PLC programmable controller.

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