Dust suppression cleaning device for mine truck

Abstract

The utility model discloses a dust suppression cleaning device for a mine truck, which relates to the technical field of mine dust suppression and comprises a support plate arranged on the ground and used for sealing an opening of a reservoir; the supporting plate is provided with a plurality of liquid through holes communicated with the water storage tank and two transverse lifting holes. The two positioning pipes are embedded in the ground on the two opposite sides of the supporting plate respectively; the two ends of the spraying pipes are communicated with the two positioning pipes respectively, a plurality of connecting holes are formed in the inner side walls of the spraying pipes, and spraying heads are connected into the connecting holes; the sensing assembly comprises a positioning plate located under the lifting hole. The lifting wheels are rotationally arranged on the positioning plates respectively, and the lifting wheels vertically penetrate through the lifting holes in a sliding mode; the two pressure sensors are arranged at the positions, corresponding to the two ends of the positioning plate, of the inner side wall of the reservoir respectively, and the positioning plate is fixedly connected with the stress surfaces of the pressure sensors through springs; the automatic flushing device has the advantages of being convenient to use, capable of automatically flushing the boxcar and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of mine dust suppression, in particular to a mine truck dust suppression and cleaning device. Background Art

[0002] At present, the internal and external transportation of mining areas and concentrators and materials in most mines in my country rely on short-distance road transportation; transportation vehicles frequently go in and out of dust pollution areas, mining roads, and villages; the dust of the materials themselves and the pollution areas spread along the way with the movement of the car, bringing a lot of dust pollution to the living and production environment of roads, mining areas, and nearby villages, which is not conducive to creating the development concept of green mines, and also pollutes the surrounding environment of the mining area. Therefore, it is necessary to clean the ore transport vehicles. The existing cleaning method is mainly for workers to hold a spray gun and flush the mine vehicles. This hand-held spray gun cleaning method is not only inefficient, but also labor-intensive. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a dust suppression and cleaning device for a mining truck, so as to solve the problems of low efficiency and high labor consumption in the cleaning method of the mining truck in the prior art described in the background technology.

[0004] To achieve the above purpose, the utility model provides the following technical solutions: a dust suppression and cleaning device for a mining truck, comprising:

[0005] A water reservoir, set on the ground;

[0006] A support plate is arranged on the ground and closes the opening of the water reservoir, and the support plate is connected to the bottom of the water reservoir through a plurality of support columns;

[0007] The support plate has a plurality of liquid holes connected to the water reservoir, and two transverse lifting holes;

[0008] Two positioning tubes are respectively embedded in the ground on two sides of the supporting plate;

[0009] A plurality of spray pipes, both ends of which are connected to the two positioning pipes respectively, and the inner wall of the spray pipe is provided with a plurality of connecting holes, and the connecting holes are connected with spray heads;

[0010] Two sensing components are respectively arranged in the water reservoir;

[0011] The sensing component includes

[0012] A positioning plate, located directly below the lifting hole;

[0013] A plurality of lifting wheels are rotatably arranged on the positioning plate, and the lifting wheels vertically slide through the lifting holes;

[0014] Two pressure sensors are respectively arranged on the inner wall of the water reservoir at positions corresponding to the two ends of the positioning plate, and the positioning plate is fixedly connected to the stress surface of the pressure sensor through a spring.

[0015] Preferably: a positioning groove is provided on the side wall of the water reservoir, the pressure sensor is fixedly connected in the positioning groove, and two ends of the positioning plate extend into the positioning grooves at corresponding positions respectively.

[0016] Preferably: the side wall of the water reservoir is provided with a plurality of overflow pipes, the overflow pipes are connected to a water tank, the water tank is provided with a high-pressure water pump, the water inlet end of the high-pressure water pump is connected to the water tank through a liquid extraction pipe, and the water outlet end is connected to a positioning pipe through a connecting pipe.

[0017] Preferably: a filter screen is provided on the side wall of the water reservoir at a position corresponding to the overflow pipe.

[0018] Preferably: the water tank is provided with a liquid level meter and a water supply pipe.

[0019] The beneficial effects of adopting the above technical solution are:

[0020] The present application can press the lifting wheel downward through the wheels on both sides of the truck, so that the lifting wheel drives the positioning plate to move downward, and then apply pressure to the pressure sensor through the spring, so that the pressure sensor can sense the pressure change. When the pressure value exceeds the set value, the nozzle on the spray pipe can spray high-pressure water to wash the outer wall of the cargo box of the mining truck, thereby avoiding dust on the surface of the cargo box during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The utility model is a schematic diagram of a dust suppression and cleaning device for a mining truck.

[0022] Figure 2 The utility model is a cross-sectional view of a dust suppression and cleaning device for a mining truck.

[0023] Figure 3 It is a cross-sectional view of the lifting hole of the utility model.

[0024] Figure 4 It is a side view of the spray pipe of the utility model.

[0025] Among them: water reservoir 10, support plate 20, liquid hole 21, support column 22, lifting wheel 30, lifting hole 31, positioning plate 40, positioning groove 41, spring 42, force plate 43, pressure sensor 50, water tank 60, overflow pipe 61, filter screen 62, liquid level meter 63, water supply pipe 64, high-pressure water pump 70, liquid extraction pipe 71, spray pipe 80, connecting hole 81, nozzle 82, positioning pipe 83, connecting pipe 84. DETAILED DESCRIPTION

[0026] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0027] like Figure 1-4 In the first embodiment, a dust suppression and cleaning device for a mining truck includes:

[0028] A water reservoir 10 is provided on the ground;

[0029] A support plate 20 is disposed on the ground and closes the opening of the water reservoir 10. The support plate 20 is connected to the bottom of the water reservoir 10 through a plurality of support columns 22.

[0030] The support plate 20 has a plurality of liquid holes 21 connected to the water reservoir 10 and two transverse lifting holes 31;

[0031] Two positioning tubes 83 are respectively embedded in the ground on two opposite sides of the support plate 20;

[0032] A plurality of spray pipes 80, both ends of which are connected to two positioning pipes 83 respectively, and a plurality of connecting holes 81 are provided on the inner side wall of the spray pipe 80, and a spray head 82 is connected to the connecting hole 81;

[0033] Two sensing components are respectively disposed in the water reservoir 10;

[0034] The sensing component includes

[0035] The positioning plate 20 is located directly below the lifting hole 31;

[0036] A plurality of lifting wheels 30 are rotatably disposed on the support plate 20, and the lifting wheels 30 vertically slide through the lifting holes 31;

[0037] Two pressure sensors 50 are respectively disposed on the inner wall of the water reservoir 10 at positions corresponding to the two ends of the positioning plate 20 . The positioning plate 20 and the stress surface of the pressure sensor 50 are fixedly connected via a spring 42 .

[0038] This embodiment is implemented as follows:

[0039] When the present application is in use, the truck moves onto the support plate 20, so that the wheels on both sides of the truck are pressed on the lifting wheels 30, thereby causing the lifting wheels 30 to move downward, and the lifting wheels 30 drive the positioning plate 20 to move downward, so that the positioning plate 20 applies pressure to the pressure sensor 50 through the spring 42. When the pressure sensed by the pressure sensor 50 exceeds the set value, the nozzle 82 on the connecting hole 81 of the spray pipe 80 will spray a water column to wash the surface of the cargo box of the truck.

[0040] The advantage of the present application over the prior art is that the cargo box of a truck can be automatically flushed.

[0041] See also Figure 2, 3 , a positioning groove 41 is provided on the side wall of the water reservoir 10, the pressure sensor 50 is fixedly connected in the positioning groove 41, and the two ends of the positioning plate 20 extend into the positioning groove 41 at corresponding positions respectively;

[0042] By providing a positioning groove 41 on the side wall of the water reservoir 10 , the pressure sensor 50 can be hidden in the positioning groove 41 , so that the pressure sensor 50 is not easily splashed by water.

[0043] See also Figure 2 A force-bearing plate 43 is fixedly connected to the stress surface of the pressure sensor 50, and one end of the spring 42 away from the positioning plate 20 is fixed on the force-bearing plate 43;

[0044] The stress surface of the spring 42 and the pressure sensor 50 is connected by the force-bearing plate 43 , which enables the pressure sensor 50 to detect the pressure change given by the spring 42 with higher accuracy.

[0045] See also Figure 2 , 3 The side wall of the water reservoir 10 is provided with a plurality of overflow pipes 61, which are connected to a water tank 60. The water tank 60 is provided with a high-pressure water pump 70. The water inlet of the high-pressure water pump 70 is connected to the water tank 60 through a liquid extraction pipe 71, and the water outlet is connected to a positioning pipe 83 through a connecting pipe 84;

[0046] The high-pressure water pump 70 can deliver the water in the water tank 60 to the positioning pipe 83 through the connecting pipe 84, and the water in the sedimentation tank 10 can deliver the supernatant to the water tank 60 through the overflow pipe 61, so as to achieve the purpose of recycling and reuse.

[0047] See also Figure 2 , 3 , a filter screen 62 is provided on the side wall of the water reservoir 10 at a position corresponding to the overflow pipe 61;

[0048] The filter screen 62 can prevent impurities from entering the water tank 60 through the overflow pipe 61 .

[0049] See also Figure 2 , 3 , the water tank 60 is provided with a liquid level meter 63 and a water supply pipe 64;

[0050] The water level in the water tank 60 can be monitored by the provided liquid level meter 63 . When the water level is too low, the water supply pipe 64 will supply water to the water tank 60 .

[0051] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A dust suppression and cleaning device for a mining truck, characterized in that: include A water reservoir, set on the ground; A support plate is arranged on the ground and closes the opening of the water reservoir, and the support plate is connected to the bottom of the water reservoir through a plurality of support columns; The support plate has a plurality of liquid holes connected to the water reservoir, and two transverse lifting holes; Two positioning tubes are respectively embedded in the ground on two sides of the supporting plate; A plurality of spray pipes, both ends of which are connected to the two positioning pipes respectively, and the inner wall of the spray pipe is provided with a plurality of connecting holes, and the connecting holes are connected with spray heads; Two sensing components are respectively arranged in the water reservoir; The sensing component includes A positioning plate, located directly below the lifting hole; A plurality of lifting wheels are rotatably arranged on the positioning plate, and the lifting wheels vertically slide through the lifting holes; Two pressure sensors are respectively arranged on the inner wall of the water reservoir at positions corresponding to the two ends of the positioning plate, and the positioning plate is fixedly connected to the stress surface of the pressure sensor through a spring.

2. A dust suppression and cleaning device for mining trucks according to claim 1, characterized in that: A positioning groove is provided on the side wall of the water storage tank, the pressure sensor is fixedly connected in the positioning groove, and the two ends of the positioning plate extend into the positioning grooves at corresponding positions respectively.

3. A dust suppression and cleaning device for mining trucks according to claim 1, characterized in that: The side wall of the water reservoir is provided with a plurality of overflow pipes, which are connected to a water tank. The water tank is provided with a high-pressure water pump, whose water inlet is connected to the water tank through a liquid extraction pipe, and whose water outlet is connected to a positioning pipe through a connecting pipe.

4. A dust suppression and cleaning device for mining trucks according to claim 3, characterized in that: A filter screen is provided on the side wall of the water storage tank at a position corresponding to the overflow pipe.

5. A dust suppression and cleaning device for a mining truck according to claim 3, characterized in that: The water tank is provided with a liquid level meter and a water supply pipe.

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