A cleaning device for coal conveying trolley steel slide rails

Abstract

The present application relates to the field of coal conveying car, especially to a kind of cleaning device for steel slide rail of coal conveying car.The technical problem is that the site environment of thermal power coal conveying car rail is poor, which leads to more rust blocks on the rail, greatly increases the instability of equipment operation, thereby affecting the safe and stable operation of coal conveying car, and at the same time, the coal ash and sundry dust falling on the track during the operation of thermal power coal conveying car will affect the normal driving of thermal power coal conveying car.The technical scheme is a kind of cleaning device for steel slide rail of coal conveying car, which comprises a vehicle body, a rust removal system and a separation system, etc.The vehicle body is connected with the rust removal system, and the vehicle body is connected with the separation system, and the separation system and the rust removal system are connected.The rust removal system can automatically clean the rust on the rail, increase the stability of equipment operation, and ensure the safe and stable operation of coal conveying car.

Description

Technical Field

[0001] The invention relates to the field of coal conveying cranes, and in particular to a cleaning device for steel slide rails of coal conveying cranes. Background Art

[0002] As an important equipment in the coal supply system of thermal power boilers, the thermal power coal conveyor crane has a high frequency of operation every day. The on-site environment of the thermal power coal conveyor rails is harsh, resulting in a large amount of rust on the rails, which greatly increases the instability of equipment operation, thereby affecting the safe and stable operation of the coal conveyor crane. At the same time, during transportation, the thermal power coal conveyor crane will accumulate fallen coal ash and debris and dust on the tracks, which will affect the normal operation of the thermal power coal conveyor crane. In addition, for some rails that are severely corroded and need to be replaced, they can only be replaced after manual inspection. Summary of the Invention

[0003] In order to overcome the harsh on-site environment of the thermal power coal conveying rails, which leads to a large number of rust blocks on the rails, greatly increasing the instability of equipment operation, thereby affecting the safe and stable operation of the coal conveying car, and at the same time, when the thermal power coal conveying car is transported, fallen coal ash and debris dust will accumulate on the tracks, which will affect the normal operation of the thermal power coal conveying car. The present invention provides a cleaning device for the steel slide rails of the coal conveying car.

[0004] The technical implementation scheme of the present invention is: a cleaning device for the steel slide rails of a coal conveying crane, comprising a car body, a wheel group, a rust removal system and a separation system; two wheel groups are rotatably connected to the car body; the car body is connected to the rust removal system; the car body is connected to the separation system, and the separation system is connected to the rust removal system; the rust removal system is used to clean the coal powder and rust adhered to the rails; the separation system is used to separate the rust and coal powder.

[0005] Furthermore, the rust removal system includes a debris removal component and a rust removal component; the car body and the wheel group are connected to the debris removal component; the car body is connected to the rust removal component; the debris removal component is used to clean coal blocks and impurities on the rails; the rust removal component is used to remove rust on the rails.

[0006] Furthermore, the impurity removal component includes a guide rail, a moving block, a first push rod, a cleaning block and a cleaning plate; a guide rail is fixedly connected to each side of the vehicle body; each guide rail is slidably connected to a moving block; each moving block is fixedly connected to a first push rod; each telescopic end of the first push rod is fixedly connected to a cleaning block; two cleaning blocks are slidably connected to a cleaning plate; the cleaning blocks are used to clean coal blocks and impurities on the rails.

[0007] Furthermore, the debris removal component also includes a telescopic shaft; each wheel on the wheel set is slidably connected to a telescopic shaft; the telescopic shaft is used to detect the rails.

[0008] Furthermore, the rust removal assembly consists of two rust removal components distributed front and back and a first collecting box; the two rust removal components are commonly connected to the first collecting box; the rust removal component includes a fixed block, a second push rod, a first connecting plate, a first shell, a heating block, a third push rod, a rust removal block, an electric movable plate, a nozzle, a scraper, a second connecting plate, a pushing plate and a first connecting pipe; the vehicle body is fixedly connected to the fixed block; the fixed block is fixedly connected to the second push rod; the telescopic end of the second push rod is fixedly connected to the first connecting plate; the first connecting plate is fixedly connected to the first shell, and a rust removal area and a suction area are provided in the first shell, and a collection tank for collecting liquid is provided at the bottom of the first shell; the first shell is sleeved with a heating block for drying pulverized coal; the rust removal area of ​​the first shell is fixedly connected to the third push rod through the base, and the third push rod is a bidirectional push rod; the telescopic ends at both ends of the third push rod are each fixedly connected with a A rust removal block is provided, and a brushing area and a grinding area are provided on the rust removal block, and a plurality of bristles are provided in the brushing area; the brushing area of ​​each rust removal block is slidably connected to an electric movable plate; the brushing area of ​​each rust removal block is fixedly connected to a plurality of nozzles, and the nozzles are located on the bristle side of the brushing area; the outer surface of each first shell is slidably connected to two scrapers distributed front and back; each scraper is rotatably connected to a second connecting plate, and the two second connecting plates are rotatably connected through a connecting shaft; the two second connecting plates are rotatably connected to a push plate together; the first shell is connected to a first connecting pipe, and the first connecting pipe is connected to the collection tank in the first shell; the other end of the first connecting pipe is connected to a first collecting box, and the first collecting box is detachably connected to the vehicle body; the first shell is connected to the separation system; the electric movable plate is used to move the bristles on the rust removal block; the scraper is used to remove loose rust on the rails.

[0009] Furthermore, the separation system includes a filtering component, a rust removal component and a sedimentation component; the vehicle body is connected to the filtering component; the vehicle body is connected to the rust removal component, and the rust removal component and the filtering component are connected; the vehicle body is connected to the sedimentation component, and the sedimentation component and the rust removal component are connected; the filtering component is used to filter larger impurities and coal blocks in the coal powder; the rust removal component is used to remove rust in the coal powder suspension; and the sedimentation component is used to precipitate the coal powder in the suspension.

[0010] Furthermore, the filter assembly consists of two filter components; two filter components distributed front and back are connected to the vehicle body; each filter component includes a first box, a second collecting box, a second connecting pipe, a bellows, a third connecting pipe, a first filter plate, a first inclined plate, a second inclined plate, a rotating plate, a third inclined plate, a torsion spring and a first cleaning block; the first box is fixedly connected to the vehicle body; the second collecting box is slidably connected to the first box; one side of the first box is connected to the second connecting pipe; the second connecting pipe is connected to the bellows, and the bellows is connected to the first shell; the other side of the first box is connected to the third connecting pipe; the first box is movably connected to the first box. It is connected to a first filter plate; the first filter plate consists of a frame and a filter cloth, and the filter cloth is fixedly connected to the frame; the first inclined plate is fixedly connected to the second collecting box; the second inclined plate is fixedly connected to the second collecting box, and the second inclined plate is located above the first inclined plate; a rotating plate is rotatably connected to the second collecting box through a rotating shaft; two third inclined plates distributed front and back are fixedly connected to the second collecting box; a torsion spring is respectively sleeved on both ends of the rotating shaft of the rotating plate, and the torsion spring is located below the third inclined plate; the first cleaning block is slidably connected to the second collecting box, and the first cleaning block is located on one side of the first filter plate; the third connecting pipe is connected to the rust removal component.

[0011] Furthermore, the rust removal assembly includes a second box, a third collection box, a first drive motor, a rotating roller, a second cleaning block and a toggle rod; the vehicle body is fixedly connected to the second box; the vehicle body is fixedly connected to two third collection boxes distributed on the left and right, and the third collection box is connected to the second box; a warehouse door is rotatably connected to the second box; the second box is fixedly connected to two first drive motors distributed on the left and right; the second box is rotatably connected to two rotating rollers distributed on the left and right, and the rotating roller is fixedly connected to the output shaft of the first drive motor, and the rotating roller is provided with a number of annularly distributed blades; each blade of the rotating roller is slidably connected to a second cleaning block, and the second cleaning block is provided with a number of bristles; the second box is fixedly connected to two toggle rods distributed on the left and right, and the toggle rod is located on one side of the rotating roller; the toggle rod is used to clean rust adhered to the second cleaning block.

[0012] Furthermore, the rust removal assembly also includes a rotating rod, a second filter plate, a second shell, a floating plate, a second drive motor, a stirring block and a warehouse door; a second shell is fixedly connected to the second box body through a fixed shaft, and the two sides of the second shell are connected to two third connecting pipes; a rotating rod is rotatably connected to the fixed shaft on the rear side of the second shell, and the upper end of the rotating rod slides in an arc-shaped slide groove opened in the second box body; the lower end of the rotating rod is slidably connected to the second filter plate; the second shell is slidably connected to two floating plates distributed on the left and right, and a floating block for floating on the water surface is provided on the floating plate; the second box body is fixedly connected to the second drive motor; the second box body is fixedly connected to the stirring block, and the stirring block is fixedly connected to the output shaft of the second drive motor; the second box body is connected to the sedimentation assembly; the rotating rod is used to filter rust in the coal powder suspension.

[0013] Furthermore, the sedimentation assembly includes a third box body, a box door, a first water pump, a fourth connecting pipe, a fifth connecting pipe, a second water pump, a water outlet pipe, a hose, a floating block and a water inlet pipe; the vehicle body is fixedly connected to the third box body, and the third box body is located on one side of the second box body; the third box body is movably connected to the box door; the vehicle body is fixedly connected to the first water pump for moving the coal powder suspension through the base; the water inlet of the first water pump is connected to the fourth connecting pipe, and the fourth connecting pipe is connected to the third box body; the water outlet of the first water pump is connected to the fifth connecting pipe, and the fifth connecting pipe is connected to the second box body; the second water pump for discharging clear liquid is fixedly connected to the third box body through the base; the water outlet of the second water pump is connected to the water outlet pipe; the water inlet of the second water pump is connected to the hose, and the hose passes through the third box body and is fixedly connected to it; the other end of the hose is fixedly connected to the water inlet pipe; a floating block is connected to the outer shell of the water inlet pipe; the floating block is used to float on the water surface.

[0014] The present invention has the following advantages: the present invention can clean the rust on the rails through the operation of the rust removal system, can prevent excessive rust on the rails, and thus increase the stability of the equipment operation, thereby ensuring the safe and stable operation of the coal transport vehicle.

[0015] The present invention can clean coal blocks and impurities dropped on the rails through the operation of the rust removal system.

[0016] The present invention can separate and purify the cleaned coal powder and rust through the operation of the separation system, thereby saving coal powder and reducing waste.

[0017] The present invention uses the rotation of the wheel group. When the telescopic shaft contacts the rail, it is squeezed by the rail and connected to the circuit, so that the rail, the wheel group and the vehicle body form a closed circuit. The rail can be detected by the change of current, which can prevent excessive rust and excessive corrosion on the rail, thereby preventing the rail from being unusable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the cleaning device for the steel slide rail of a coal conveyor crane disclosed in the present invention;

[0019] Figure 2 This is a schematic structural diagram of the rust removal system disclosed in the cleaning device for the steel slide rail of a coal conveyor crane of the present invention;

[0020] Figure 3 This is a schematic diagram of a first partial structure of the rust removal system disclosed in the cleaning device for the steel slide rail of a coal conveyor crane of the present invention;

[0021] Figure 4 This is a schematic diagram of a second partial structure of the rust removal system disclosed in the cleaning device for the steel slide rail of a coal conveyor crane of the present invention;

[0022] Figure 5A partial structural cross-sectional view of the rust removal system disclosed in the cleaning device for the steel slide rail of a coal conveyor crane of the present invention;

[0023] Figure 6 This is a schematic diagram of a third partial structure of the rust removal system disclosed in the cleaning device for the steel slide rail of a coal conveyor crane of the present invention;

[0024] Figure 7 This is a schematic structural diagram of the separation system disclosed in the cleaning device for the steel slide rail of a coal conveyor crane of the present invention;

[0025] Figure 8 This is a schematic diagram of a first partial structure of the separation system disclosed in the cleaning device for the steel slide rail of a coal conveyor crane of the present invention;

[0026] Figure 9 A cross-sectional view of a first partial structure of the separation system disclosed in the cleaning device for the steel slide rail of a coal conveyor crane of the present invention;

[0027] Figure 10 The present invention discloses a cleaning device for the steel slide rail of a coal conveying crane. Figure 9 Enlarged view of point A in the middle;

[0028] Figure 11 The present invention discloses a cleaning device for the steel slide rail of a coal conveying crane. Figure 9 Enlarged view of point B in the middle;

[0029] Figure 12 This is a schematic diagram of a second partial structure of the separation system disclosed in the cleaning device for the steel slide rail of a coal conveyor crane of the present invention;

[0030] Figure 13 A cross-sectional view of a second partial structure of the separation system disclosed in the cleaning device for the steel slide rail of a coal conveyor crane of the present invention;

[0031] Figure 14 This is a schematic diagram of a third partial structure of the separation system disclosed in the cleaning device for the steel slide rail of a coal conveyor crane of the present invention;

[0032] Figure 15 This is a schematic diagram of a fourth partial structure of the separation system disclosed in the cleaning device for the steel slide rail of a coal conveyor crane of the present invention;

[0033] Figure 16 This is a schematic diagram of a fifth partial structure of the separation system disclosed in the cleaning device for the steel slide rail of a coal conveyor crane of the present invention;

[0034] Figure 17 A sectional view of a third partial structure of the separation system disclosed in the cleaning device for the steel slide rail of a coal conveyor crane of the present invention;

[0035] Figure 18This is a schematic diagram of a sixth partial structure of the separation system disclosed in the cleaning device for the steel slide rail of a coal conveyor crane of the present invention;

[0036] Figure 19 This is a sectional view of the fourth partial structure of the separation system disclosed in the cleaning device for the steel slide rail of the coal conveyor crane of the present invention.

[0037] In the above figures: 1-car body, 2-wheel set, 101-guide rail, 102-moving block, 103-first push rod, 104-cleaning block, 105-cleaning plate, 106-telescopic shaft, 111-fixed block, 112-second push rod, 113-first connecting plate, 114-first shell, 115-heating block, 116-third push rod, 117-rust removal block, 118-electric moving plate, 119-spray Head, 1110-scraper, 1111-second connecting plate, 1112-pushing plate, 1113-first connecting pipe, 1114-first collecting box, 201-first box body, 202-second collecting box, 203-second connecting pipe, 204-bellows, 205-third connecting pipe, 206-first filter plate, 207-first inclined plate, 208-second inclined plate, 209-rotating plate, 2010-third inclined plate, 2011-torsion spring, 2012-first cleaning block, 211-second box body, 212-third collecting box, 213-first driving motor, 214-rotating roller, 215-second cleaning block, 216-switching rod, 217-rotating rod, 218-second filter plate, 219-second shell, 2110-floating plate, 2111-second driving motor, 2112-stirring block, 2113-warehouse Door, 221-third box body, 222-box door, 223-first water pump, 224-fourth connecting pipe, 225-fifth connecting pipe, 226-second water pump, 227-water outlet pipe, 228-hose, 229-floating block, 2210-water inlet pipe, 114a-rust removal area, 114b-suction area, 114c-collecting tank, 117a-brushing area, 117b-polishing area, 2110a-floating block. DETAILED DESCRIPTION

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0039] Example 1

[0040] A cleaning device for steel rails of coal conveying cranes, such as Figure 1-19As shown, it includes a car body 1, a wheel group 2, a rust removal system and a separation system; two wheel groups 2 are rotatably connected to the car body 1; the car body 1 is connected to the rust removal system; the car body 1 is connected to the separation system, and the separation system is connected to the rust removal system; through the operation of the rust removal system, the rust on the rails can be cleaned, which can prevent excessive rust on the rails, thereby increasing the instability of the equipment operation, thereby affecting the safe and stable operation of the coal transport vehicle.

[0041] Before using the cleaning device for the steel slide rails of the coal conveyor crane, hereinafter referred to as the cleaning device for the convenience of description, first install the cleaning device on the car body 1, then connect the external air pump and power supply to the cleaning device respectively, and then run the whole thing once. After confirming that it can work normally, when the thermal power coal conveyor crane starts to run, control the rust removal system to run and jam the rails. When the thermal power coal conveyor crane is running, the rust removal system will clean the coal blocks and impurities that fall on the rails, and at the same time remove the rust on the rails and polish them clean. At the same time, the coal powder on the rails and the cleaned rust will be transferred to the separation system for separation and purification.

[0042] The rust removal system includes a debris removal component and a rust removal component; the car body 1 and the wheel group 2 are connected to the debris removal component; the car body 1 is connected to the rust removal component; through the operation of the debris removal component, coal blocks and impurities dropped on the rails can be cleaned.

[0043] The debris removal component includes a guide rail 101, a moving block 102, a first push rod 103, a cleaning block 104 and a cleaning plate 105; a guide rail 101 is fixedly connected to each side of the vehicle body 1; each guide rail 101 is slidably connected to a moving block 102; each moving block 102 is fixedly connected to a first push rod 103; each telescopic end of each first push rod 103 is fixedly connected to a cleaning block 104; two cleaning blocks 104 are slidably connected to a cleaning plate 105.

[0044] The debris removal component also includes a telescopic shaft 106; each wheel on the wheel group 2 is slidably connected to a telescopic shaft 106; through the rotation of the wheel group 2, when the telescopic shaft 106 contacts the rail, it is squeezed by the rail and connected to the circuit, so that the rail, wheel group 2 and vehicle body 1 form a closed circuit. The rail can be detected by the change of current, which can prevent excessive rust and excessive corrosion on the rail, thereby making the rail unusable.

[0045] The rust removal assembly consists of two rust removal components distributed front and back and a first collection box 1114; the two rust removal components are connected to the first collection box 1114; the rust removal components include a fixed block 111, a second push rod 112, a first connecting plate 113, a first shell 114, a heating block 115, a third push rod 116, a rust removal block 117, an electric movable plate 118, a nozzle 119, a scraper 1110, a second connecting plate 1111, a push plate 1112 and a first connecting pipe 1113; the vehicle body 1 is fixedly connected to the fixed block 111; the fixed block 111 is fixedly connected to the second push rod 112; the second push rod 112 is retractable The first end is fixedly connected to a first connecting plate 113; the first connecting plate 113 is fixedly connected to a first shell 114, and a rust removal area 114a and a suction area 114b are provided in the first shell 114, and a collection tank 114c for collecting liquid is provided at the bottom of the first shell 114; the first shell 114 is sleeved with a heating block 115 for drying coal powder; the rust removal area 114a of the first shell 114 is fixedly connected to a third push rod 116 through a base, and the third push rod 116 is a bidirectional push rod; a rust removal block 117 is fixedly connected to each of the telescopic ends at both ends of the third push rod 116, and the rust removal block 117 is provided with The brushing area 117a and the polishing area 117b are provided with a plurality of bristles in the brushing area 117a; the brushing area 117a of each rust removal block 117 is slidably connected to an electric movable plate 118; the brushing area 117a of each rust removal block 117 is fixedly connected to a plurality of nozzles 119, and the nozzles 119 are located on the bristle side of the brushing area 117a; the outer surface of each first shell 114 is slidably connected to two scrapers 1110 distributed front and back; each scraper 1110 is rotatably connected to a second connecting plate 1111, and the two second connecting plates 1111 are rotatably connected through a connecting shaft; the two second connecting plates 1111 are rotatably connected. The plates 1111 are connected to a push plate 1112 for common rotation; the first shell 114 is connected to a first connecting pipe 1113, and the first connecting pipe 1113 is connected to the collecting tank 114c in the first shell 114; the other end of the first connecting pipe 1113 is connected to a first collecting box 1114, and the first collecting box 1114 is detachably connected to the vehicle body 1; the first shell 114 is connected to the separation system; by moving the electric movable plate 118, the bristles on the rust removal block 117 can be moved to remove the coal powder and rust remaining on the bristles, which can prevent excessive rust and coal powder on the bristles from affecting the cleaning effect of the bristles.

[0046] The grinding area 117b on the rust removal block 117 has a rough surface, which is convenient for grinding the rails and preventing residual rust on the rails.

[0047] The separation system includes a filtering component, a rust removal component and a sedimentation component; the vehicle body 1 is connected to the filtering component; the vehicle body 1 is connected to the rust removal component, and the rust removal component and the filtering component are connected; the vehicle body 1 is connected to the sedimentation component, and the sedimentation component and the rust removal component are connected; through the operation of the rust removal component, the rust in the inhaled coal powder can be removed, thereby improving the purity of the coal powder.

[0048] The filter assembly consists of two filter components; two filter components distributed front and back are connected to the vehicle body 1; each filter component includes a first box body 201, a second collecting box 202, a second connecting pipe 203, a bellows 204, a third connecting pipe 205, a first filter plate 206, a first inclined plate 207, a second inclined plate 208, a rotating plate 209, a third inclined plate 2010, a torsion spring 2011 and a first cleaning block 2012; the first box body 201 is fixedly connected to the vehicle body 1; the first box body 201 is slidably connected to the second collecting box 202; one side of the first box body 201 is connected to the second connecting pipe 203; the second connecting pipe 203 is connected to the bellows 204, and the bellows 204 is connected to the first shell 114; the other side of the first box body 201 is connected to the third connecting pipe 205; the first filter plate 206 is movably connected in the first box body 201 6; The first filter plate 206 consists of a frame and a filter cloth, and the filter cloth is fixedly connected to the frame; the first inclined plate 207 is fixedly connected to the second collecting box 202; the second inclined plate 208 is fixedly connected to the second collecting box 202, and the second inclined plate 208 is located above the first inclined plate 207; the second collecting box 202 is rotatably connected to a rotating plate 209 through a rotating shaft; the second collecting box 202 is fixedly connected to two third inclined plates 2010 distributed front and back; a torsion spring 2011 is respectively sleeved on both ends of the rotating shaft of the rotating plate 209, and the torsion spring 2011 is located below the third inclined plate 2010; the second collecting box 202 is slidably connected to a first cleaning block 2012, and the first cleaning block 2012 is located on one side of the first filter plate 206; the third connecting pipe 205 is connected to the rust removal component; the first filter plate 206 is used to filter larger coal blocks and impurities.

[0049] A triangular block is provided at the connection between the first filter plate 206 and the second collecting box 202 to prevent impurities from falling into the gap between the second collecting box 202 and the first box body 201 .

[0050] The rust removal assembly includes a second box 211, a third collection box 212, a first drive motor 213, a rotating roller 214, a second cleaning block 215 and a toggle rod 216; the vehicle body 1 is fixedly connected to the second box 211; the vehicle body 1 is fixedly connected to two third collection boxes 212 distributed on the left and right, and the third collection box 212 is communicated with the second box 211; the second box 211 is rotatably connected to a warehouse door 2113; the second box 211 is fixedly connected to two first drive motors 213 distributed on the left and right; the second box 211 is rotatably connected to two rotating rollers 214 distributed on the left and right, and the rotating roller 214 is fixedly connected to the output shaft of the first drive motor 213, and the rotating roller 214 is provided with a number of annularly distributed blades; each blade of the rotating roller 214 is slidably connected to a second cleaning block 215, and the second cleaning block 215 is provided with a number of bristles; the second box 211 is fixedly connected to two toggle rods 216 distributed on the left and right, and the toggle rod 216 is located on one side of the rotating roller 214.

[0051] The rust removal assembly also includes a rotating rod 217, a second filter plate 218, a second shell 219, a floating plate 2110, a second drive motor 2111, a stirring block 2112 and a warehouse door 2113; a second shell 219 is fixedly connected to the second box body 211 through a fixed shaft, and the two sides of the second shell 219 are connected to the two third connecting pipes 205; the rotating rod 217 is rotatably connected to the fixed shaft on the rear side of the second shell 219, and the upper end of the rotating rod 217 slides in the arc groove opened in the second box body 211; the lower end of the rotating rod 217 is slidably connected to the second filter plate 218, and the second filter plate 218 is fixedly connected to the second box body 211 through a fixed shaft. Filter plate 218; the second shell 219 is slidably connected to two floating plates 2110 distributed on the left and right, and the floating plates 2110 are provided with floating blocks 2110a for floating on the water surface; the second box body 211 is fixedly connected to the second drive motor 2111; the second box body 211 is fixedly connected to the stirring block 2112, and the stirring block 2112 is fixedly connected to the output shaft of the second drive motor 2111; the second box body 211 is connected to the sedimentation assembly; by rotating the rotating rod 217, the sunken rust in the coal powder suspension can be filtered out, and the purity of the coal powder can be improved.

[0052] The sedimentation assembly includes a third box body 221, a box door 222, a first water pump 223, a fourth connecting pipe 224, a fifth connecting pipe 225, a second water pump 226, a water outlet pipe 227, a hose 228, a floating block 229 and a water inlet pipe 2210; the vehicle body 1 is fixedly connected to the third box body 221, and the third box body 221 is located on one side of the second box body 211; the third box body 221 is movably connected to the box door 222; the vehicle body 1 is fixedly connected to the first water pump 223 for moving the coal powder suspension through the base; the water inlet of the first water pump 223 is connected to the fourth connecting pipe 224, and the fourth connecting pipe 224 is connected to the third box body 221; the first water pump The water outlet 223 is connected to the fifth connecting pipe 225, and the fifth connecting pipe 225 is connected to the second box body 211; the third box body 221 is fixedly connected to a second water pump 226 for discharging clear liquid through a base; the water outlet of the second water pump 226 is connected to a water outlet pipe 227; the water inlet of the second water pump 226 is connected to a hose 228, and the hose 228 passes through the third box body 221 and is fixedly connected thereto; the other end of the hose 228 is fixedly connected to a water inlet pipe 2210; a floating block 229 is connected to the outer sleeve of the water inlet pipe 2210; the presence of the floating block 229 can ensure that the water inlet pipe 2210 is always located above the clear liquid, so that the clear liquid and the sediment can be separated.

[0053] A filter cloth is provided at the water inlet of the water inlet pipe 2210 to prevent the discharge of unsettled coal powder.

[0054] Before using the cleaning device for the steel rails of the coal conveyor crane, hereinafter referred to as the cleaning device for the convenience of description, first install the cleaning device on the car body 1, then connect the external air pump and power supply to the cleaning device respectively, and then run the entire device once to confirm that it can work normally, and then add enough water to the second box 211, when the thermal power coal conveyor crane starts to run, control the first push rod 103 to be pushed out, and drive the cleaning block 104 to move downward. When the cleaning block 104 moves downward to be in the same plane as the rail, control the moving block 102 on the guide rail 101 to move, and drive the first push rod 103 and the cleaning block 104 to move toward the rail until the cleaning block 104 contacts the rail. It is worth noting that when the cleaning block 104 moves toward the rail, the cleaning block 104 also moves toward the rail. 4 slides on the cleaning plate 105; at this time, the inclined surface provided on the cleaning block 104 can push the large coal blocks and impurities dropped on the rail to move to both sides of the rail; at the same time, the second push rod 112 is controlled to be pushed out, driving the first housing 114 to move downward. When the first housing 114 drives the scraper 1110, the second connecting plate 1111 and the pushing plate 1112 to move downward until they are in contact with the rail, the rail presses against the pushing plate 1112, and at the same time, the second connecting plate 1111 connected to the pushing plate 1112 rotates, thereby driving the two scrapers 1110 to slide toward each other in the sliding groove on the first housing 114. When the second push rod 112 is pushed into place, the two scrapers 1110 are in contact with the outer surface of the rail, so that the loose rust on the rail can be removed when the thermal power coal conveyor is traveling.

[0055] After the second push rod 112 is pushed into place, the third push rod 116 is controlled to retract, thereby driving the rust removal block 117 to move toward the rail until it contacts the rail, and then the nozzle 119 of the brushing area 117a in the rust removal block 117 is controlled to spray atomized pickling liquid, which can clean the firm rust on the rail and prevent the rust from being loose and retaining moisture in the middle of the rust, thereby causing the rail to be further corroded. At the same time, the bristles on one side of the nozzle 119 can remove the rust soaked by the pickling liquid after brushing, and at the same time, the grinding area 117b on the rust removal block 117 can grind the rail after rust removal to be smooth, thereby preventing the presence of bumps on the rail, which makes it easy for water to accumulate on the rail, causing the rail to rust more easily and affecting the service life of the rail. It is worth noting that when the rust removal block 11 After the bristles in the brushing area 117a in 7 have cleaned the rust, the electric movable plate 118 on the rust removal block 117 can be controlled to move, and the bristles can be continuously moved to remove the running coal powder and rust remaining on the bristles, so as to prevent the accumulation of rust and coal powder on the bristles, which in turn causes the bristles to stick together and the bristles to be unable to remove the rust; it is worth noting that when the nozzle 119 in the brushing area 117a in the rust removal block 117 sprays the pickling liquid, since the sprayed pickling liquid is an atomized liquid, the atomized liquid will stick to the first shell 114 to form water droplets, and then slide into the collection tank 114c in the first shell 114, and then enter the first collection box 1114 through the first connecting pipe 1113 to be collected, which can prevent the pickling liquid from falling on the polished rails and corroding the rails.

[0056] When the second push rod 112 is pushed into place, the external air pump is controlled to start, driving the suction area 114b of the first shell 114 to suck in the coal blocks remaining on the rails and the rust scraped off by the scraper 1110, and then enter the first box body 201 through the bellows 204 and the second connecting pipe 203 in turn. At this time, the first filter plate 206 in the first box body 201 can remove the coal blocks. At the same time, some larger coal blocks will fall in the first box body 201 to the top of the second inclined plate 208. Since the second inclined plate 208 is inclined toward the second connecting pipe 203, the larger coal blocks that fall on the second inclined plate 208 slide toward the second connecting pipe 203 to the top of the rotating plate 209. When the coal blocks above the rotating plate 209 reach After reaching the critical number of coal blocks, the rotating plate 209 will be pressed to rotate, and the coal blocks will slide to the bottom of the second inclined plate 208 for storage. It is worth noting that when there are more coal blocks on the upper end of the first filter plate 206, the first cleaning block 2012 is controlled to move, and the coal blocks on the first filter plate 206 are brushed off and fall onto the first inclined plate 207. Since the first inclined plate 207 is inclined toward the second connecting pipe 203, the coal blocks that fall on the first inclined plate 207 slide toward the side close to the second connecting pipe 203, which can prevent the airflow from bringing up the coal blocks that fell on the first inclined plate 207 again. It is worth noting that when the first filter plate 206 is damaged, the first filter plate 206 can be taken out from the top of the first box 201 and replaced.

[0057] After the coal blocks are filtered, the remaining coal powder and rust are passed into the second housing 219. At this time, the coal powder and rust floating in the air are slowly immersed in the water to form a suspension. It is worth noting that since the floating plate 2110 is provided with a floating block 2110a for floating on it, the floating plate 2110 always floats on the water surface at this time; since the rust will sink to the bottom of the water after being soaked in sufficient water, the second drive motor 2111 is controlled to rotate, driving the stirring block 2112 to rotate to prevent the suspended coal powder from settling. At this time, the rotating rod 217 on the second box 211 can be controlled to move, driving the rotating rod 217 to rotate around the fixed block 2112 on the second housing 219. The fixed axis rotates back and forth, driving the second filter plate 218 to pick up the sunken rust. When the rotating rod 217 rotates to contact the second cleaning block 215, the first drive motor 213 is controlled to rotate, driving the two rotating rollers 214 on both sides to rotate toward the corresponding second shell 219, respectively, to clean the rust filtered out from the second filter plate 218 into the third collection box 212. It is worth noting that when the second filter plate 218 filters out rust in the water, the water flow is pushed to form waves on it, which pass through the holes above the third inclined plate 2010 and enter the second shell 219, mixing the coal powder and water in the air to form a suspension.

[0058] After the rust in the suspension is removed, the first water pump 223 is controlled to start and the filtered coal powder suspension is transferred to the third box 221 for sedimentation. When the suspension in the third box 221 is precipitated, the second water pump 226 is controlled to operate and the upper clear liquid is sucked out. It is worth noting that the floating block 229 provided on the water inlet pipe 2210 floats on the water surface, ensuring that the water inlet of the water inlet pipe 2210 is always located below the clear liquid above the coal powder precipitation, so that the clear liquid is extracted.

[0059] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A cleaning device for a steel rail of a coal conveying crane, comprising a vehicle body (1) and a wheel set (2); the vehicle body (1) is rotatably connected to two wheel sets (2); and the device is characterized by: It also includes a rust removal system and a separation system; the car body (1) is connected to the rust removal system; the car body (1) is connected to the separation system, and the separation system is connected to the rust removal system; the rust removal system is used to clean the coal powder and rust adhered to the rails; the separation system is used to separate the rust and coal powder; The separation system includes a filtering component, a rust removal component and a sedimentation component; The rust removal assembly comprises a second box (211), a third collection box (212), a first drive motor (213), a rotating roller (214), a second cleaning block (215) and a toggle lever (216); the vehicle body (1) is fixedly connected to the second box (211); the vehicle body (1) is fixedly connected to two third collection boxes (212) distributed on the left and right, and the third collection boxes (212) and the second box (211) are in communication; a warehouse door (2113) is rotatably connected to the second box (211); the second box (211) is fixedly connected to two first drive motors (213) distributed on the left and right; the second box (211) Two rotating rollers (214) distributed on the left and right are rotatably connected, and the rotating rollers (214) are fixedly connected to the output shaft of the first drive motor (213), and the rotating rollers (214) are provided with a plurality of annularly distributed blades; each blade of the rotating rollers (214) is slidably connected to a second cleaning block (215), and the second cleaning block (215) is provided with a plurality of bristles; the second box (211) is fixedly connected to two toggle rods (216) distributed on the left and right, and the toggle rods (216) are located on one side of the rotating rollers (214); the toggle rods (216) are used to clean rust adhered to the second cleaning block (215); The rust removal assembly further comprises a rotating rod (217), a second filter plate (218), a second housing (219), a floating plate (2110), a second drive motor (2111), a stirring block (2112) and a bin door (2113); a second housing (219) is fixedly connected to the second housing (211) via a fixed shaft, and both sides of the second housing (219) are connected to two third connecting pipes (205); a rotating rod (217) is rotatably connected to the fixed shaft on the rear side of the second housing (219), and the upper end of the rotating rod (217) slides in an arc-shaped slide groove provided in the second housing (211); the rotating rod ( The lower end of the second housing (217) is slidably connected to a second filter plate (218); the second housing (219) is slidably connected to two floating plates (2110) distributed on the left and right, and the floating plates (2110) are provided with floating blocks (2110a) for floating on the water surface; the second housing (211) is fixedly connected to a second drive motor (2111); the second housing (211) is fixedly connected to a stirring block (2112), and the stirring block (2112) and the output shaft of the second drive motor (2111) are fixedly connected; the second housing (211) is connected to a sedimentation assembly; the rotating rod (217) is used to filter rust in the coal powder suspension.

2. A cleaning device for a steel rail of a coal conveyor crane according to claim 1, characterized in that: The rust removal system comprises a debris removal component and a rust removal component; the vehicle body (1) and the wheel assembly (2) are connected to the debris removal component; the vehicle body (1) is connected to the rust removal component; the debris removal component is used to clean coal blocks and impurities on the rails; and the rust removal component is used to remove rust on the rails.

3. A cleaning device for a steel rail of a coal conveyor crane according to claim 2, characterized in that: The impurity removal component comprises a guide rail (101), a moving block (102), a first push rod (103), a cleaning block (104) and a cleaning plate (105); a guide rail (101) is fixedly connected to each side of the vehicle body (1); each guide rail (101) is slidably connected to a moving block (102); each moving block (102) is fixedly connected to a first push rod (103); a telescopic end of each first push rod (103) is fixedly connected to a cleaning block (104); two cleaning blocks (104) are slidably connected to a cleaning plate (105); the cleaning blocks (104) are used to clean coal blocks and impurities on the rails.

4. A cleaning device for a steel rail of a coal conveyor crane according to claim 3, characterized in that: The debris removal component also includes a telescopic shaft (106); each wheel on the wheel set (2) is slidably connected to a telescopic shaft (106); and the telescopic shaft (106) is used for detecting rails.

5. A cleaning device for a steel rail of a coal conveyor crane according to claim 4, characterized in that: The rust removal assembly consists of two rust removal components distributed front and back and a first collecting box (1114); the two rust removal components are connected to the first collecting box (1114); the rust removal components include a fixed block (111), a second push rod (112), a first connecting plate (113), a first shell (114), a heating block (115), a third push rod (116), a rust removal block (117), an electric movable plate (118), a nozzle (119), a scraper (1110), a second connecting plate (1111), a pushing plate (1112) and a first connecting pipe (1113); the vehicle body (1) is fixedly connected to the fixed block (111); the fixed block (111) is fixedly connected to the second push rod (112); The telescopic end of the second push rod (112) is fixedly connected to the first connecting plate (113); the first connecting plate (113) is fixedly connected to the first shell (114), and a rust removal area (114a) and a suction area (114b) are provided in the first shell (114), and a collecting tank (114c) for collecting liquid is provided at the bottom of the first shell (114); a heating block (115) for drying coal powder is sleeved on the first shell (114); a third push rod (116) is fixedly connected to the rust removal area (114a) of the first shell (114) through a base, and the third push rod (116) is a bidirectional push rod; a rust removal area (114a) is fixedly connected to the telescopic end at each end of the third push rod (116). The rust removal block (117) is provided with a scrubbing area (117a) and a polishing area (117b), and the scrubbing area (117a) is provided with a plurality of bristles; the scrubbing area (117a) of each rust removal block (117) is slidably connected to an electric movable plate (118); the scrubbing area (117a) of each rust removal block (117) is fixedly connected to a plurality of nozzles (119), and the nozzles (119) are located on one side of the bristles of the scrubbing area (117a); the outer surface of each first shell (114) is slidably connected to two scrapers (1110) distributed front and back; each scraper (1110) is rotatably connected to a second connecting plate (1111), and the two second connecting plates (1111) are fixedly connected to the outer surface of each first shell (114). The connecting plates (1111) are rotatably connected via a connecting shaft; the two second connecting plates (1111) are rotatably connected to a push plate (1112); the first housing (114) is connected to a first connecting pipe (1113), and the first connecting pipe (1113) is connected to a collecting tank (114c) in the first housing (114); the other end of the first connecting pipe (1113) is connected to a first collecting box (1114), and the first collecting box (1114) is detachably connected to the vehicle body (1); the first housing (114) is connected to a separation system; the electric movable plate (118) is used to move the bristles on the rust removal block (117); and the scraper (1110) is used to remove loose rust on the rails.

6. A cleaning device for a steel rail of a coal conveyor crane according to claim 5, characterized in that: The vehicle body (1) is connected to a filtering component; the vehicle body (1) is connected to a rust removal component, and the rust removal component and the filtering component are connected; the vehicle body (1) is connected to a sedimentation component, and the sedimentation component and the rust removal component are connected; the filtering component is used to filter larger impurities and coal lumps in the coal powder; the rust removal component is used to remove rust in the coal powder suspension; and the sedimentation component is used to precipitate the coal powder in the suspension.

7. A cleaning device for a steel rail of a coal conveyor crane according to claim 6, characterized in that: The filter assembly consists of two filter components; the vehicle body (1) is connected to two filter components distributed front and back; each filter component includes a first box (201), a second collection box (202), a second connecting pipe (203), a bellows (204), a third connecting pipe (205), a first filter plate (206), a first inclined plate (207), a second inclined plate (208), a rotating plate (209), a third inclined plate (2010), a torsion spring (2011) and a first cleaning block (2012); the vehicle body (1) is fixedly connected to the first box (201); the first box (201) is slidably connected to the second collection box (202); one side of the first box (201) is connected to the second connecting pipe (203); the second connecting pipe (203) is connected to the bellows (204), and the bellows (204) is connected to the first housing (114); the other side of the first box (201) is connected to the third connecting pipe (205); the first box (20 1) A first filter plate (206) is movably connected therein; the first filter plate (206) is composed of a frame and a filter cloth, and the filter cloth is fixedly connected to the frame; a first inclined plate (207) is fixedly connected thereinto the second collecting box (202); a second inclined plate (208) is fixedly connected thereinto the second collecting box (202), and the second inclined plate (208) is located above the first inclined plate (207); a rotating plate (209) is rotatably connected thereinto the second collecting box (202) via a rotating shaft; two third inclined plates (2010) distributed front and back are fixedly connected thereinto the second collecting box (202); a torsion spring (2011) is sleeved at each end of the rotating shaft of the rotating plate (209), and the torsion spring (2011) is located below the third inclined plate (2010); a first cleaning block (2012) is slidably connected thereinto the second collecting box (202), and the first cleaning block (2012) is located on one side of the first filter plate (206); and a third connecting pipe (205) is connected to the rust removal component.

8. A cleaning device for steel rails of a coal conveyor crane according to claim 7, characterized in that: The sedimentation assembly comprises a third box (221), a box door (222), a first water pump (223), a fourth connecting pipe (224), a fifth connecting pipe (225), a second water pump (226), a water outlet pipe (227), a hose (228), a floating block (229) and a water inlet pipe (2210); the vehicle body (1) is fixedly connected to the third box (221), and the third box (221) is located on one side of the second box (211); the third box (221) is movably connected to the box door (222); the vehicle body (1) is fixedly connected to the first water pump (223) for moving the coal powder suspension through the base; the water inlet of the first water pump (223) is connected to the fourth connecting pipe (224), and the fourth connecting pipe (22 4) is connected to the third box (221); the water outlet of the first water pump (223) is connected to a fifth connecting pipe (225), and the fifth connecting pipe (225) is connected to the second box (211); the third box (221) is fixedly connected to a second water pump (226) for discharging clear liquid through a base; the water outlet of the second water pump (226) is connected to a water outlet pipe (227); the water inlet of the second water pump (226) is connected to a hose (228), and the hose (228) penetrates into the third box (221) and is fixedly connected thereto; the other end of the hose (228) is fixedly connected to a water inlet pipe (2210); a floating block (229) is connected to the outer shell of the water inlet pipe (2210); the floating block (229) is used to float on the water surface.

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