Cleaning device for positioning vehicle reflecting plate of car dumper

Abstract

A cleaning device for a positioning vehicle reflecting plate of a car dumper belongs to the technical field of positioning vehicle equipment of the car dumper and is used for cleaning the positioning vehicle reflecting plate. According to the technical scheme, two stand columns are perpendicularly fixed to the two ends of a mounting base, a reflecting plate fixing seat is fixed to the front end faces of the two stand columns, a reflecting plate is fixed to the outer side face of the reflecting plate fixing seat, screw mounting plates are fixed to the rear end faces of the two stand columns respectively, and the two ends of a transmission screw are rotationally connected with the two screw mounting plates respectively. The servo motor is connected with the transmission screw, the rear portion of the movable frame is sleeved on the transmission screw, a brush plate is fixed on the front portion of the movable frame, a cleaning brush is arranged on the plate face of the brush plate and contacts with the reflecting plate, and a sprayer is arranged at the front end of the water conveying pipe and is opposite to the plate face of the reflecting plate. The reflecting plate cleaning device is simple in structure and convenient to use, can replace manual work to clean the outer surface of a reflecting plate, reduces cleaning time, saves manpower, improves cleaning work efficiency, and guarantees accurate positioning of a positioning vehicle.

Description

Technical Field

[0001] The utility model relates to a device for cleaning a reflecting plate of a positioning vehicle of a tipping machine, and belongs to the technical field of positioning vehicle equipment of the tipping machine. Background Art

[0002] The car tipper is an important equipment for loading and unloading coal at the port. It is mainly responsible for the unloading of coal transported by railway trains. The positioning vehicle is coordinated with the car tipper. The function of the positioning vehicle is to position the train so that the train can be accurately pushed onto the car tipper. The accurate positioning of the positioning vehicle is mainly performed by the transmitter and the reflector.

[0003] The reflective plates of existing positioning vehicles are placed in an open-air environment for a long time. Rain or dripping water from the bottom of the car body will splash coal sludge onto the surface of the reflective plates, causing impurities such as coal sludge to cover the surface of the reflective plates, which is very likely to cause the reflective plates to fail, thereby reducing the operating efficiency and increasing the failure time. When the surface of the reflective plate is dirty and cannot work normally, it is necessary to suspend the operation and bend over to clean the surface of the reflective plate with a rag or a cleaning brush dipped in water. This operation may be repeated several times during the entire operation. Because the installation position of the reflective plate is close to the car body and there is a guardrail close to the outside of the reflective plate, the wiping operation space is very small. Therefore, during the cleaning process, attention should be paid to the safety risks of collision and hooking between people and car bodies. Therefore, it is very necessary to design a cleaning device for the reflective plate of the tipping machine positioning vehicle to reduce the occurrence of reflective failure on the surface of the reflective plate. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a cleaning device for the reflective plate of the positioning vehicle of the tipping machine. The cleaning device can replace manual cleaning of the outer surface of the reflective plate, has a high degree of automation, reduces cleaning time, saves manpower, improves cleaning work efficiency, and avoids the influence of poor reflection effect on the surface of the reflective plate on the accurate positioning of the positioning vehicle of the tipping machine.

[0005] The technical solution to solve the above technical problems is:

[0006] A cleaning device for a reflective plate of a positioning vehicle of a tipping machine, comprising a mounting base, a column, a reflective plate fixing seat, a screw mounting plate, a transmission screw, a servo motor, a mobile frame, a brush plate, a cleaning brush, a water pipe, a nozzle, and a water tank. The mounting base is a rectangular plate, the mounting base is fixed on the ground, the column is an upright square cylinder, two columns are vertically fixed at the two ends of the mounting base, the reflective plate fixing seat is a rectangular plate, the two ends of the reflective plate fixing seat are respectively fixed to the front end surfaces of the two columns by bolts, the reflective plate is fixed to the outer side surface of the reflective plate fixing seat, the rear end surfaces of the two columns are respectively fixed with screw mounting plates, the two ends of the transmission screw are respectively rotatably connected to the two screw mounting plates, and the servo motor is fixed to the screw mounting plate The servo motor is connected to the transmission screw, the mobile frame is an N-shaped frame composed of two straight rods and a cross rod, a screw hole is provided at the lower end of one straight rod of the mobile frame, the screw hole is sleeved on the transmission screw, the screw hole and the transmission screw are threadedly matched, the cross rod of the mobile frame is above the reflector fixing seat, the cross rod of the mobile frame is perpendicular to the length direction of the reflector, the other straight rod of the mobile frame is located in front of the reflector, a brush plate is fixed on the straight rod in front of the reflector, the surface of the brush plate is parallel to the surface of the reflector, a cleaning brush is installed on the surface of the brush plate, the cleaning brush is in contact with the surface of the reflector, a water pipe is connected to the outside of the mobile frame, a nozzle is installed at the front end of the water pipe, the nozzle is opposite to the surface of the reflector, and the rear end of the water pipe is connected to the water tank.

[0007] The above-mentioned cleaning device for the reflective plate of the positioning vehicle of the tipping machine, the upper end and the lower end of the reflective plate fixing seat are respectively provided with limiting clamps, the limiting clamps are L-shaped plates, the length of the limiting clamps matches the length of the reflective plate fixing seat, the horizontal plate surfaces of the L-shaped plates of the two limiting clamps are respectively fixedly connected to the upper end surface and the lower end surface of the reflective plate fixing seat by bolts, the vertical plate surfaces of the L-shaped plates of the two limiting clamps are respectively in front of the reflective plate fixing seat, there is a gap between the vertical plate surface and the front of the reflective plate fixing seat, the upper end and the lower end of the reflective plate are respectively embedded in the gap between the vertical plate surface and the reflective plate fixing seat, a rubber pad is installed in the gap, and the limiting clamps are pressed and connected to the plate surface of the reflective plate through the rubber pad.

[0008] The above-mentioned cleaning device for the positioning vehicle reflective plate of the tipping machine, the two screw mounting plates are respectively welded vertically to the rear end faces of the columns, the two screw mounting plates have bearing seat mounting holes on their surfaces, the bearing seats are mounted in the bearing seat mounting holes, and the two ends of the transmission screw are respectively connected to the bearings in the two bearing seats.

[0009] The above-mentioned cleaning device for the reflective plate of the positioning vehicle of the tipping machine is provided with a sliding support rod on the upper part of the straight rod connecting the movable frame and the transmission screw, the rear end of the sliding support rod is vertically connected to the straight rod of the movable frame, the front end of the sliding support rod is provided with a T-shaped slider, and a horizontal T-shaped slide groove is provided on the rear wall opposite to the straight rod of the column and the movable frame, the T-shaped slider of the sliding support rod is embedded in the T-shaped slide groove of the rear wall of the column, and the T-shaped slider and the T-shaped slide groove are in sliding fit.

[0010] The cleaning device for the reflective plate of the positioning vehicle of the above-mentioned tipping machine, the outer wall of the brush plate is fixedly connected with a holder for locking the water pipe.

[0011] The cleaning device of the reflective plate of the positioning vehicle of the above-mentioned tipping machine, the water tank is arranged on the rear side of the column, a water pump is installed outside the water tank, a control switch is arranged on the outer wall of the water tank, a water suction pipe is connected to the bottom of the water tank and the liquid inlet end of the water pump, and the liquid outlet end of the water pump is connected to a metal pipe communicated with the end of the water supply pipe.

[0012] The beneficial effects of the utility model are:

[0013] The reflective plate of the utility model is fixed on a reflective plate fixing seat, a brush plate is installed at the front of a movable frame, a cleaning brush is arranged at the front end of the brush plate and faces the plate surface of the reflective plate; the rear part of the movable frame is connected with a driving screw, a servo motor drives the driving screw to rotate, and the movable frame can move along the driving bolt, so as to drive the brush plate and the cleaning brush to clean the plate surface of the reflective plate; a nozzle is arranged at the front end of a water pipe and faces the plate surface of the reflective plate, and a water tank and a water pump are connected at the rear end of the water pipe, so that the water pipe can spray water to the reflective plate for cleaning.

[0014] The utility model discloses cleaning brush is simple in structure, easy to use, and cleaning brush and nozzle can be moved laterally along the length direction of the reflecting plate, instead of manual cleaning of the outer surface of the reflecting plate, with a high degree of automation, reducing cleaning time, saving manpower, and improving cleaning efficiency, avoiding the influence of poor reflection effect on the accurate positioning of the positioning vehicle of the tipping machine due to the poor reflection effect on the surface of the reflecting plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 yes Figure 1 Schematic diagram of the local structure;

[0017] Figure 3 yes Figure 1 Side view of

[0018] Figure 4 yes Figure 1 A magnified view of part A;

[0019] Figure 5It is a partial structural schematic diagram of the mobile rack;

[0020] Figure 6 It is a schematic diagram of the connection between the mobile frame, the transmission screw and the servo motor.

[0021] The markings in the figure are as follows: reflector 1, mounting base 2, column 3, reflector fixing seat 4, screw mounting plate 5, transmission screw 6, servo motor 7, mobile frame 8, brush plate 9, cleaning brush 10, water pipe 11, nozzle 12, limit card plate 13, gap 14, rubber pad 15, sliding support rod 16, T-shaped slider 17, T-shaped slide 18, water tank 20, water pump 21, control switch 22, water pump 23, metal pipe 24. DETAILED DESCRIPTION

[0022] The utility model is composed of a reflector 1, a mounting base 2, a column 3, a reflector fixing seat 4, a screw mounting plate 5, a transmission screw 6, a servo motor 7, a moving frame 8, a brush plate 9, a cleaning brush 10, a water pipe 11, a nozzle 12, a limit card plate 13, a rubber pad 15, a sliding support rod 16, a water tank 20, a water pump 21, a control switch 22, a water pumping pipe 23, and a metal pipe 24.

[0023] Figure 1 It is shown that the reflector 1 is fixed on the reflector fixing seat 4, and the reflector fixing seat 4 is fixed on the column 3 and the mounting base 2. The front part of the mobile frame 8 is connected to the brush plate 9 and the cleaning brush 10, and the cleaning brush 10 is opposite to the board surface of the reflector 1. The rear part of the mobile frame 8 is connected to the transmission screw 6, and the servo motor 7 is connected to the transmission screw 6. The front end of the water pipe 11 is installed with a nozzle 12, and the nozzle 12 is opposite to the board surface of the reflector 1. The rear end of the water pipe 11 is connected to the water pump 21 and the water tank 20.

[0024] Figure 1 It is shown that the outside of the mobile frame 8 is connected to a water pipe 11, and the rear end of the water pipe 11 is connected to a water tank 20. The water tank 20 is arranged at the rear side of the column 3, a water pump 21 is installed outside the water tank 20, a control switch 22 is arranged on the outer wall of the water tank 20, a water pump 23 is connected between the bottom of the water tank 20 and the liquid inlet end of the water pump 21, and a metal pipe 24 connected to the end of the water pipe 11 is connected to the liquid outlet end of the water pump 21.

[0025] Figure 1 , 2 It is shown that the mounting base 2 is a rectangular plate, and the mounting base 2 is fixed to the ground by bolts. The column 3 is an upright square cylinder, and two columns 3 are vertically fixed at the two ends of the mounting base 2. The reflector fixing seat 4 is a rectangular plate, and the two ends of the reflector fixing seat 4 are respectively fixed to the front end surfaces of the two columns 3 by bolts, and the reflector 1 is fixed to the outer side surface of the reflector fixing seat 4.

[0026] Figure 1, 2 3 shows that the upper and lower ends of the reflector fixing seat 4 are provided with limiting clamps 13, respectively. The limiting clamps 13 are L-shaped plates, and the length of the limiting clamps 13 matches the length of the reflector fixing seat 4. The horizontal plate surfaces of the L-shaped plates of the two limiting clamps 13 are respectively fixedly connected with the upper and lower end surfaces of the reflector fixing seat 4 by bolts, and the vertical plate surfaces of the L-shaped plates of the two limiting clamps 13 are respectively in front of the reflector fixing seat 4, and there is a gap 14 between the vertical plate surface and the front of the reflector fixing seat 4. The upper and lower ends of the reflector 1 are respectively embedded in the gap 14 between the vertical plate surface and the reflector fixing seat 4, and a rubber pad 15 is installed in the gap, and the limiting clamps 13 are pressed and connected with the plate surface of the reflector 1 through the rubber pad 15.

[0027] Figure 1 , 2 5 shows that screw mounting plates 5 are fixed to the rear end faces of the two columns 3, respectively. The two screw mounting plates 5 are vertically welded to the rear end faces of the columns 3, respectively. There are bearing seat mounting holes on the plates of the two screw mounting plates 5, and the bearing seats are mounted in the bearing seat mounting holes. The two ends of the transmission screw 6 are respectively connected to the bearings in the two bearing seats. The servo motor 7 is fixed to the screw mounting plate 5, and the servo motor 7 is connected to the transmission screw 6, and the servo motor 7 drives the transmission screw 6 to rotate.

[0028] Figure 1 , 2 , 5, and 6 show that the mobile frame 8 is an N-shaped frame composed of two straight bars and one cross bar. A screw hole is provided at the lower end of one straight bar of the mobile frame 8. The screw hole is sleeved on the driving screw 6, and the screw hole and the driving screw 6 are threadedly matched. The cross bar of the mobile frame 8 is above the reflector fixing seat 4, the cross bar of the mobile frame 8 is perpendicular to the length direction of the reflector 1, and the other straight bar of the mobile frame 8 is located in front of the reflector 1.

[0029] Figure 1 , 2 It is shown that there is a sliding support rod 16 on the upper part of the straight rod connecting the mobile frame 8 and the transmission screw rod 7, the rear end of the sliding support rod 16 is vertically connected to the straight rod of the mobile frame 8, the front end of the sliding support rod 16 is provided with a T-shaped slider 17, and there is a horizontal T-shaped slide groove 18 on the rear wall of the column 3 opposite to the straight rod of the mobile frame 8, the T-shaped slider 17 of the sliding support rod 16 is embedded in the T-shaped slide groove 18 on the rear wall of the column 3, and the T-shaped slider 17 and the T-shaped slide groove 18 are in sliding cooperation. The sliding support rod 16 can provide support for the mobile frame 8, and when the mobile frame 8 moves, the sliding support rod 16 can prevent the mobile frame from shaking, ensuring that the mobile frame 8 moves smoothly.

[0030] Figure 1 , 2, 3, and 4 show that a brush plate 9 is fixed on the straight rod of the mobile frame 8 in front of the reflector 1, and the surface of the brush plate 9 is parallel to the surface of the reflector 1. A cleaning brush 10 is installed on the surface of the brush plate 9, and the cleaning brush 10 contacts the surface of the reflector 1. A holder for locking the water pipe 11 is fixedly connected to the outer wall of the brush plate 9.

[0031] The working process of the utility model is as follows:

[0032] When the outer surface of the reflector 1 needs to be cleaned, the water inside the water tank 20 is pumped out through the water pipe 11 and sprayed from the nozzle 12 to the reflector 1 by controlling the water pump 21 to operate; the cleaning brush 10 starts to brush the outer surface of the reflector 1; then, the servo motor 7 operates to drive the transmission screw 6 to rotate, and the movable frame 8 moves horizontally along the transmission screw 6, thereby driving the brush plate 9 to move horizontally, and driving the cleaning brush 10 and the nozzle 12 to move horizontally, so as to clean the outer surface of the reflector 1.

[0033] An embodiment of the present utility model is as follows:

[0034] The length of the reflector 1 is 1000-1500 mm and the width is 50-100 mm;

[0035] The length of the mounting base 2 is 1200-1600 mm, the width is 120-200 mm, and the height is 10-20 mm;

[0036] The length of the column 3 is 1000-1500 mm and the height is 300-500 mm;

[0037] The length of the reflector fixing seat 4 is 1100-1600 mm, the height is 60-120 mm, and the thickness is 60-80 mm;

[0038] The screw mounting plate 5 has a length of 50-60 mm, a width of 50-60 mm, and a thickness of 10 mm;

[0039] The diameter of the transmission screw 6 is 20 mm and the length is 900-1400 mm;

[0040] The model of the servo motor 7 is HC-KFS;

[0041] The rear straight rod of the mobile frame 8 is 60-90 mm long, the cross rod is 150-250 mm long, and the front straight rod is 10-20 mm long;

[0042] The brush plate 9 has a length of 50-80 mm, a width of 20 mm and a thickness of 20 mm;

[0043] The water pipe 11 has a diameter of 20 mm and a length of 2000-∞ mm;

[0044] The length of the horizontal plate of the L-shaped plate of the limiting card plate 13 is 1100-1600mm, the width is 70-90mm, the length of the vertical plate is 1100-1600mm, the width is 10-20mm;

[0045] The length of the sliding support rod 16 is 20-30 mm, the length of the T-shaped slider 17 is 10-20 mm, and the width is 5-8 mm;

[0046] The water tank 20 has a length of 1000 mm, a width of 1000 mm, and a height of 1200 mm;

[0047] The model of the water pump 21 is ISGB.

Claims

1. A cleaning device for a reflective plate of a positioning vehicle of a tipping machine, characterized in that: The utility model comprises a mounting base (2), a column (3), a reflector fixing base (4), a screw mounting plate (5), a transmission screw (6), a servo motor (7), a movable frame (8), a brush plate (9), a cleaning brush (10), a water pipe (11), a nozzle (12), and a water tank (20). The mounting base (2) is a rectangular plate, the mounting base (2) is fixed on the ground, the column (3) is a vertical square cylinder, two columns (3) are vertically fixed on the two ends of the mounting base (2), the reflector fixing base (4) is a rectangular plate, the two ends of the reflector fixing base (4) are respectively fixed on the front end surfaces of the two columns (3) by bolts, the reflector (1) is fixed on the outer side surface of the reflector fixing base (4), the rear end surfaces of the two columns (3) are respectively fixed with screw mounting plates (5), the two ends of the transmission screw (6) are respectively connected to the two screw mounting plates (5), the servo motor (7) is fixed on the screw mounting plate (5), and the servo motor (7) and the transmission screw (6) is connected, the mobile frame (8) is an N-shaped frame composed of two straight bars and a cross bar, the lower end of one straight bar of the mobile frame (8) has a screw hole, the screw hole is sleeved on the transmission screw rod (6), the screw hole and the transmission screw rod (6) are threadedly matched, the cross bar of the mobile frame (8) is above the reflector fixing seat (4), the cross bar of the mobile frame (8) is perpendicular to the length direction of the reflector (1), the other straight bar of the mobile frame (8) is located in front of the reflector (1), and the mobile frame in front of the reflector (1) is A brush plate (9) is fixed on the straight rod of the movable frame (8), the plate surface of the brush plate (9) is parallel to the plate surface of the reflective plate (1), a cleaning brush (10) is installed on the plate surface of the brush plate (9), and the cleaning brush (10) is in contact with the plate surface of the reflective plate (1), the outside of the movable frame (8) is connected to a water pipe (11), the front end of the water pipe (11) is installed with a nozzle (12), the nozzle (12) is opposite to the plate surface of the reflective plate (1), and the rear end of the water pipe (11) is connected to a water tank (20).

2. The cleaning device for the reflective plate of the positioning vehicle of the tipping machine according to claim 1 is characterized in that: The upper and lower ends of the reflector fixing seat (4) are respectively provided with limit clamps (13), the limit clamps (13) being L-shaped plates, the length of which matches the length of the reflector fixing seat (4), the horizontal plate surfaces of the L-shaped plates of the two limit clamps (13) being respectively fixedly connected to the upper and lower end surfaces of the reflector fixing seat (4) by bolts, the vertical plate surfaces of the L-shaped plates of the two limit clamps (13) being respectively located in front of the reflector fixing seat (4), a gap (14) being formed between the vertical plate surfaces and the front of the reflector fixing seat (4), the upper and lower ends of the reflector (1) being respectively embedded in the gap (14) between the vertical plate surfaces of the two limit clamps (13) and the reflector fixing seat (4), a rubber pad (15) being installed in the gap (14), and the vertical plate surfaces of the two limit clamps (13) being pressed and connected to the plate surface of the reflector (1) via the rubber pad (15).

3. The cleaning device for the reflective plate of the positioning vehicle of the tipping machine according to claim 1 is characterized in that: The two screw mounting plates (5) are respectively welded vertically to the rear end surface of the column (3); the two screw mounting plates (5) have bearing seat mounting holes on their surfaces; the bearing seats are mounted in the bearing seat mounting holes; and the two ends of the transmission screw (6) are respectively connected to the bearings in the two bearing seats.

4. The cleaning device for the reflective plate of the positioning vehicle of the tipping machine according to claim 1 is characterized in that: A sliding support rod (16) is provided on the upper part of the straight rod connecting the movable frame (8) and the transmission screw rod (6); the rear end of the sliding support rod (16) is vertically connected to the straight rod of the movable frame (8); the front end of the sliding support rod (16) is provided with a T-shaped slide block (17); a rear wall of the column (3) opposite to the straight rod of the movable frame (8) is provided with a horizontal T-shaped slide groove (18); the T-shaped slide block (17) of the sliding support rod (16) is embedded in the T-shaped slide groove (18) on the rear wall of the column (3); and the T-shaped slide block (17) and the T-shaped slide groove (18) are in sliding cooperation.

5. The cleaning device for the reflective plate of the positioning vehicle of the tipping machine according to claim 1, characterized in that: A clamping seat for locking the water pipe (11) is fixedly connected to the outer wall of the brush plate (9).

6. The cleaning device for the reflective plate of the positioning vehicle of the tipping machine according to claim 1, characterized in that: The water tank (20) is arranged at the rear side of the column (3), a water pump (21) is installed outside the water tank (20), a control switch (22) is arranged on the outer wall of the water tank (20), a water pumping pipe (23) is connected between the bottom of the water tank (20) and the liquid inlet end of the water pump (21), and a metal pipe (24) which is in communication with the end of the water delivery pipe (11) is connected to the liquid outlet end of the water pump (21).

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