Power supply device of robot

Abstract

The invention relates to the technical field of robot power supply, in particular to a robot power supply device which comprises a power supply base installed on the outer portion of one side of an inspection robot. According to the power supply device of the robot, when the inspection robot moves in the guide rail, the power supply base can synchronously move in the guide rail, and through meshing of a limiting rack and a large gear rod and cooperation with arrangement of a transmission wheel, a transmission belt, a hollow rotating rod, a rotating shaft, a limiting convex block and a limiting groove, the power supply base can synchronously move in the guide rail; according to the sliding contact line cleaning device, a power supply base is arranged on a sliding contact line, so that a plastic cleaning brush attached to the surface of one side of the sliding contact line rotates to clean in the moving process of the power supply base, and impurities and accumulated dust adhering to the surface of the sliding contact line are cleaned and fall into a collecting box at the bottom end; and the surface of the sliding contact line can be attached, moved and cleaned again by the plastic soft brush on one side of the top end of the collecting box, so that the overall automatic cleaning effect is better, manual shutdown cleaning is not needed, and the working efficiency is guaranteed.

Description

Technical Field

[0001] The invention relates to the technical field of robot power supply, and in particular to a power supply device for a robot. Background Art

[0002] The power supply of the robot is a key component for its normal operation. Different types of robots may use different power supply technologies. The movement of existing rail inspection robots is mostly completed by relying on the power mechanism to walk on the track. This kind of movement requires the track to have an electric rail structure to reduce the problem of wiring power supply. Usually, the rail inspection robot is powered by a sliding bus bar, which uses the uninterrupted sliding contact between the collector on the rail inspection robot and the slide rail to enable the rail inspection robot to obtain power.

[0003] The surface of the bus bar is prone to dust accumulation during long-term use. Once the dust accumulation is serious, it will cause poor contact between the collector and the bus bar, affecting the overall power supply effect. Therefore, the surface of the bus bar needs to be cleaned, and the existing cleaning mechanism usually uses a brush to move the surface of the bus bar. Some adhered dust and impurities are not easy to be cleaned. In addition, when used outdoors in windy weather, the existing cleaning mechanism of the bus bar surface does not have the function of isolating and collecting dust. Due to the wind, the dust is scattered or adhered to other parts of the device when being cleaned by the cleaning brush, causing secondary impact on the device. Summary of the invention

[0004] The purpose of the present invention is to provide a power supply device for a robot to solve the problem proposed in the above background technology that the existing cleaning mechanism usually uses a brush to move to clean the surface of the busbar, and some adhered dust and impurities are not easy to be cleaned, and when used outdoors in windy weather, the existing busbar surface cleaning mechanism does not have the function of isolating the cleaning and collection. Due to the wind, the dust is scattered or adhered to other parts of the device when being cleaned by the cleaning brush, causing secondary impact on the device.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a power supply device for a robot, comprising a power supply base, wherein the power supply base is installed on the outside of one side of the inspection robot, the inspection robot is slidably mounted on the outside of one side of a guide rail, a bus bar is fixed inside one side of the guide rail, a mounting seat is fixed on the top side of the power supply base close to the bus bar, an insulating plate is provided on the top of the mounting seat, and a current collecting carbon brush is fixed on the top of the insulating plate, the current collecting carbon brush is in contact with and fits against one side of the bus bar; a cleaning mechanism, wherein the cleaning mechanism is arranged on the outside of one side of the power supply base, and the function of the cleaning mechanism is to automatically clean and collect dust accumulated on the surface of the bus bar; a cooling mechanism, wherein the cooling mechanism is arranged on the outside of one side of the contact surface between the bus bar and the current collecting carbon brush.

[0006] Furthermore, a limiting rod is longitudinally fixed at the bottom corner of the insulating plate, the bottom end of the limiting rod is slidably installed inside one side of the top end of the mounting seat, and a resistance spring is sleeved and connected to the outside of one side of the limiting rod.

[0007] Furthermore, the cleaning mechanism includes a collection box, a telescopic rod and two resistance springs. The collection box is arranged at the edge of one side of the top of the power supply base close to the busbar, and telescopic rods are fixed at equal intervals at the bottom of the collection box, and the bottom ends of the telescopic rods are fixedly installed on the outside of one side of the top of the power supply base, and the outside of the telescopic rods are penetrated and sleeved with two resistance springs.

[0008] Furthermore, the cleaning mechanism also includes a limiting rack, a large gear rod, a transmission wheel, a transmission belt and a hollow rotating rod. A limiting rack is fixed inside one side of the guide rail, and one side of the limiting rack is meshingly connected with the large gear rod, and the large gear rod is rotatably installed on the outside of one side of the power supply base through a bracket, and a hollow rotating rod is rotatably installed on the outside of one side of the power supply base near the bottom end of the collection box through a bracket, and the bottom end of the hollow rotating rod and the top end of the large gear rod are fixed with transmission wheels, and a transmission belt is sleeved and connected between the two transmission wheels.

[0009] Furthermore, the cleaning mechanism also includes a rotating shaft, a limiting protrusion and a limiting groove. The rotating shaft is slidably and telescopically installed inside the top end of the hollow rotating rod, and the limiting protrusion is fixed around the bottom end of the rotating shaft at an equal angle. The limiting groove is embedded in the inside of one side of the hollow rotating rod close to the limiting protrusion, and the limiting protrusion is longitudinally slidably engaged and installed in the limiting groove on the corresponding side.

[0010] Furthermore, the cleaning mechanism also includes a plastic cleaning brush and a plastic soft brush. The top end of the rotating shaft is rotatably installed through the inside of the bottom end of the collecting box. The top through end of the rotating shaft is fixed with a plastic cleaning brush, and the top outer part of the plastic cleaning brush fits with the outside of the bottom end of the bus bar. The top side of the collecting box close to the power supply base is fixed with a plastic soft brush, and the top outer part of the plastic soft brush also fits with the outside of the bottom end of the bus bar.

[0011] Furthermore, the cooling mechanism includes a hollow tube, a small gear rod and fan blades. A hollow tube is longitudinally fixed to the outside of the side of the power supply base away from the collection box. A small gear rod is rotatably installed through the bottom end of the hollow tube, and one side of the gear end of the small gear rod is meshed and connected with one side of the gear end of the large gear rod. A fan blade is fixed to one end of the small gear rod located inside the hollow tube.

[0012] Furthermore, the cooling mechanism also includes a diverter hood and an air blowing pipe. The top end of the hollow tube is connected to a diverter hood, and a plurality of air blowing pipes are connected to the top of the diverter hood at equal intervals, and the output ends of the air blowing pipes are all facing the outside of one side of the contact surface between the busbar and the collector carbon brush.

[0013] Furthermore, the cooling mechanism also includes a filter and a limit brush. The filter is fixed to the outside of the bottom end of the hollow tube, and the limit brush is fixed to the outside of one side of the pinion rod close to the bottom surface of the filter, and one side of the limit brush is in contact with one side of the bottom surface of the filter.

[0014] Furthermore, a monitoring mechanism is provided on the outside of the top side of the power supply base near the air blowing pipe, and the monitoring mechanism includes a conductive copper block, a buzzer and an arc-shaped conduit. The conductive copper block is fixed on the outside of the top side of the insulating plate near the bottom end of the collector carbon brush. A buzzer is installed on the top side of the power supply base, and the buzzer is connected to the conductive copper block through a wire. An arc-shaped conduit is installed on the output end of one of the air blowing pipes, and the output end of the arc-shaped conduit faces toward the outside of the top of the conductive copper block.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. When the inspection robot moves inside the guide rail, the power supply base will move synchronously inside the guide rail, and through the meshing of the limit rack and the large gear rod, and at the same time cooperate with the setting of the transmission wheel, transmission belt, hollow rotating rod, rotating shaft, limit bump and limit groove, the power supply base will make the plastic cleaning brush attached to the surface of one side of the busbar rotate and clean during the movement, so that the impurities and dust adhering to the surface of the busbar are cleaned and dropped into the collection box at the bottom. At the same time, after the plastic cleaning brush rotates and cleans, the surface of the busbar will be fitted and moved again by the plastic soft brush on the top side of the collection box, so that the overall automatic cleaning effect is better, without manual shutdown for cleaning, ensuring the overall work efficiency, and at the same time, the rotating plastic cleaning brush is isolated and limited from the outside world through the collection box to ensure that it is not affected by the outside world when cleaning outdoors in strong winds, and the dust raised by cleaning will not float or adhere to other positions on the device, and it is collected and cleaned in a centralized manner to avoid secondary pollution, with good effect; 2. Through the meshing of the small gear rod and the large gear rod and the arrangement of the hollow tube, the fan blades, the shunt cover and the air blowing pipe, the large gear rod will drive the small gear rod and the fan blades inside the hollow tube to rotate quickly when rotating, thereby generating wind force to be discharged from several air blowing pipes, so as to blow and cool the contact surface between the collector carbon brush and the busbar, thereby reducing the accumulation of impurities and oxidized slag caused by the heat generated by friction between the collector carbon brush and the busbar during long-term operation of the equipment, thereby ensuring the overall conductive quality and extending the service life; 3. By setting a conductive copper block fixed externally on the top side of the mounting base near the bottom end of the collector carbon brush, and connecting the conductive copper block to the buzzer, as the collector carbon brush continues to wear, the bus bar and the conductive copper block will gradually approach each other. When the critical point is reached, the bus bar and the conductive copper block are in contact and conductive, and the buzzer is powered on to alarm, prompting the staff to replace the collector carbon brush in time, thereby better preventing safety accidents caused by the wear of the collector carbon brush, and being able to monitor and alarm the wear of the collector carbon brush in real time. At the same time, when the air pipe is cooling by blowing, the gas blown out of one of the air pipes is guided to the top surface of the conductive copper block through the conductive setting of the arc duct and one of the air pipes, so as to blow and clean the surface of the conductive copper block, thereby avoiding thick dust on the surface of the conductive copper block during long-term operation, resulting in ineffective conductivity when it contacts the bus bar later, making the buzzer unable to power on and alarm, thereby ensuring overall stable operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the power supply base and the guide rail installation of the present invention; Figure 3 This is a schematic diagram of the three-dimensional structure of the power supply base and the mounting base of the present invention; Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle; Figure 5 It is a schematic diagram of a partially cutaway three-dimensional structure of the cleaning mechanism and the power supply base of the present invention; Figure 6 For the present invention Figure 5 The enlarged structural diagram at B in the middle; Figure 7 It is a schematic diagram of a partially cutaway three-dimensional structure of the collection box and the plastic cleaning brush installed in the present invention; Figure 8 This is a schematic diagram of the three-dimensional structure of the hollow rotating rod and the rotating shaft of the present invention; Fig. 9 It is a schematic diagram of the three-dimensional structure of the cooling mechanism and the power supply base of the present invention; Fig.10 For the present invention Fig. 9 The enlarged structural diagram at C in the middle; Fig.11 It is a schematic diagram of a partially cutaway three-dimensional structure of the hollow tube and the fan blade installation of the present invention; Fig.12 This is a schematic diagram of the three-dimensional structure of the monitoring mechanism and the insulating plate installed in the present invention; Fig.13 This is a schematic diagram showing the movement of the power supply base of the present invention inside the guide rail.

[0017] In the figure: 1, power supply base; 2, guide rail; 3, inspection robot; 4, busbar; 5, mounting seat; 6, collector carbon brush; 7, limit rod; 8, resistance spring 1; 9, insulation plate; 10, cleaning mechanism; 1001, collection box; 1002, telescopic rod; 1003, resistance spring 2; 1004, limit rack; 1005, large gear rod; 1006, transmission wheel; 1007, transmission belt; 1008, hollow rotating rod; 100 9. Rotating shaft; 1010. Limiting protrusion; 1011. Limiting groove; 1012. Plastic cleaning brush; 1013. Plastic soft brush; 11. Cooling mechanism; 1101. Hollow tube; 1102. Pinion rod; 1103. Fan blade; 1104. Diverter hood; 1105. Air blow pipe; 1106. Filter; 1107. Limiting brush; 12. Monitoring mechanism; 1201. Conductive copper block; 1202. Buzzer; 1203. Arc duct. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. 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 creative work are within the scope of protection of the present invention.

[0019] See also Figure 1-13 The present invention provides a technical solution: a power supply device for a robot, comprising a power supply base 1, the power supply base 1 is installed on the outside of one side of a patrol robot 3, the patrol robot 3 is slidably mounted on the outside of one side of a guide rail 2, a bus bar 4 is fixed inside one side of the guide rail 2, a mounting seat 5 is fixed on the top side of the power supply base 1 close to the bus bar 4, and an insulating plate 9 is provided on the top of the mounting seat 5, and a current collecting carbon brush 6 is fixed on the top of the insulating plate 9, and the current collecting carbon brush 6 is in contact with one side of the bus bar 4; a cleaning mechanism 10, the cleaning mechanism 10 is arranged on the outside of one side of the power supply base 1, and the function of the cleaning mechanism 10 is to automatically clean and collect the dust accumulated on the surface of the bus bar 4; a cooling mechanism 11, the cooling mechanism 11 is arranged on the outside of one side of the contact surface between the bus bar 4 and the current collecting carbon brush 6.

[0020] In this embodiment, the power supply device of the robot mainly includes a power supply base 1, a busbar 4, a collector carbon brush 6, a cleaning mechanism 10 and a cooling mechanism 11. When the power supply device of the robot provided by this scheme is actually used, the collector carbon brush 6 first contacts the busbar 4 to supply power to the inspection robot 3, so that the inspection robot 3 moves inside the guide rail 2. When the inspection robot 3 moves, it will drive the power supply base 1 to move synchronously, thereby driving the cleaning mechanism 10 on one side to be triggered, so as to clean and collect impurities and dust adhered to the surface of the busbar 4, so that the overall automatic cleaning effect is good, and there is no need for manual shutdown for cleaning. To ensure the overall working efficiency, the cleaning mechanism 10 will drive the cooling mechanism 11 to operate synchronously during operation, so as to blow air to cool the contact surface between the collector carbon brush 6 and the busbar 4, thereby reducing the accumulation of oxidized slag caused by the heat generated by the friction between the collector carbon brush 6 and the busbar 4 during long-term operation of the equipment, thereby ensuring the overall conductive quality, extending the service life, and achieving a good overall use effect. At the same time, when in use, the device utilizes the robot's own movement through mechanical transmission to trigger the operation of the cleaning mechanism 10 and the cooling mechanism 11. Compared with the installation of some existing electrical components, no additional electricity is required, and no additional energy consumption is increased.

[0021] In some embodiments, a limiting rod 7 is longitudinally fixed at the bottom corner of the insulating plate 9, the bottom end of the limiting rod 7 is slidably installed inside the top side of the mounting seat 5, and a resistance spring 8 is sleeved and connected to the outside of one side of the limiting rod 7.

[0022] Combination Figure 3 and Figure 4 As shown, when the device is in use, through the sliding installation of the limit rod 7 and the rebound resistance of the resistance spring 8 mounted on the outside, the top surface of the collector carbon brush 6 can still always be in contact with the surface of the busbar 4 after long-term use and wear, thereby ensuring the overall power supply stability and good overall use effect.

[0023] In some embodiments, the cleaning mechanism 10 includes a collection box 1001, a telescopic rod 1002 and a second resistance spring 1003. The collection box 1001 is arranged at the edge of the top side of the power supply base 1 close to the busbar 4, and the bottom of the collection box 1001 is fixed with a telescopic rod 1002 at an equal interval, and the bottom ends of the telescopic rods 1002 are fixedly mounted on the outside of the top side of the power supply base 1, and the outside of the telescopic rods 1002 are all penetrated and connected with the second resistance spring 1003; the cleaning mechanism 10 also includes a limit rack 1004, a large gear rod 1004, and a plurality of contact springs 1003 are connected to the cleaning mechanism 10. 005, a transmission wheel 1006, a transmission belt 1007 and a hollow rotating rod 1008, a limited rack 1004 is fixed inside one side of the guide rail 2, and a large gear rod 1005 is meshed and connected to one side of the limited rack 1004, and the large gear rod 1005 is rotatably mounted on the outside of one side of the power supply base 1 through a bracket, and a hollow rotating rod 1008 is rotatably mounted on the outside of one side of the power supply base 1 near the bottom end of the collection box 1001 through a bracket, and the bottom end of the hollow rotating rod 1008 and the top end of the large gear rod 1005 are both fixed with a transmission wheel 100 6, and a transmission belt 1007 is sleeved and connected between the two transmission wheels 1006; the cleaning mechanism 10 also includes a rotating shaft 1009, a limiting protrusion 1010 and a limiting groove 1011, the top of the hollow rotating rod 1008 is slidably and telescopically installed with the rotating shaft 1009, the bottom of the rotating shaft 1009 is fixed with a limiting protrusion 1010 at an equal angle, and the inside of the hollow rotating rod 1008 near the limiting protrusion 1010 is embedded with a limiting groove 1011, and the limiting protrusion 1010 is longitudinally slidably engaged with the limiting groove 1011 on the corresponding side. 011 inside; the cleaning mechanism 10 also includes a plastic cleaning brush 1012 and a plastic soft brush 1013. The top end of the rotating shaft 1009 is rotatably installed inside the bottom end of the collecting box 1001. The plastic cleaning brush 1012 is fixed to the top through end of the rotating shaft 1009, and the top outer side of the plastic cleaning brush 1012 is in contact with the outside of the bottom end of the bus bar 4. The plastic soft brush 1013 is fixed to the top side of the collecting box 1001 close to the power supply base 1, and the top outer side of the plastic soft brush 1013 is also in contact with the outside of the bottom end of the bus bar 4.

[0024] Combination Figure 5 , Figure 6 , Figure 7 and Fig.13As shown, when the power supply base 1 moves inside the guide rail 2, it will drive the large gear rod 1005 installed on one side of the bottom to mesh with the limit rack 1004 and start to rotate, and at the same time cooperate with the transmission connection of the transmission wheel 1006 and the transmission belt 1007, thereby driving the hollow rotating rod 1008 and the rotating shaft 1009 on one side to rotate synchronously, thereby driving the plastic cleaning brush 1012 inside the collection box 1001 to rotate, so that the power supply base 1 will cause the plastic cleaning brush 1012 attached to the surface of one side of the busbar 4 to rotate and clean during the movement, thereby removing impurities that are difficult to clean and adhere to the surface of the busbar 4. The accumulated dust is cleaned and falls into the collection box 1001 at the bottom. At the same time, the surface of the busbar 4 will be cleaned by the plastic soft brush 1013 on the top side of the collection box 1001, so that the overall automatic cleaning effect is better, and there is no need to stop the machine for manual cleaning, thereby ensuring the overall work efficiency. At the same time, the device isolates the rotating plastic cleaning brush 1012 from the outside world through the setting of the collection box 1001, ensuring that it is not affected by the outside world when cleaning outdoors in windy weather, and the dust raised by cleaning will not float or adhere to other positions on the device, so it can be collected and cleaned in a centralized manner to avoid secondary pollution, with good results.

[0025] Combination Figure 7 As shown, by installing the telescopic rod 1002 and the rebound resistance of the externally sleeved resistance spring 1003, the plastic cleaning brush 1012 and the plastic soft brush 1013 inside the bottom collection box 1001 can still contact the surface of the bus bar 4 after the bus bar 4 is worn and thinned after long-term use, ensuring the cleaning cleanliness during operation and the overall use effect.

[0026] Combination Figure 7 and Figure 8 As shown, when the busbar 4 becomes thinner due to wear due to long-term use, the resistance spring 1003 resists the extension of the telescopic rod 1002 for adaptive adjustment. At this time, the rotating shaft 1009 will also move inside the hollow rotating rod 1008 for adaptive adjustment. At the same time, through the sliding engagement of the limiting protrusion 1010 and the limiting groove 1011, the hollow rotating rod 1008 can still drive the rotating shaft 1009 and the top plastic cleaning brush 1012 to rotate after the rotating shaft 1009 moves inside the hollow rotating rod 1008, thereby ensuring the stability of the overall transmission operation.

[0027] In some embodiments, the cooling mechanism 11 includes a hollow tube 1101, a small gear rod 1102 and a fan blade 1103. The hollow tube 1101 is longitudinally fixed to the outside of the side of the power supply base 1 away from the collecting box 1001. The small gear rod 1102 is rotatably installed through the bottom end of the hollow tube 1101, and the gear end of the small gear rod 1102 is meshed with the gear end of the large gear rod 1005. The fan blade 1103 is fixed to one end of the small gear rod 1102 located inside the hollow tube 1101; the cooling mechanism 11 also includes a diverter hood 1104 and an air blowing pipe 1105. The top end of the hollow tube 1101 is conductively connected with the diverter hood 1104, and the top end of the diverter hood 1104 is conductively connected with a plurality of air blowing pipes 1105 at equal intervals, and the output ends of the air blowing pipes 1105 are all facing the outside of one side of the contact surface between the busbar 4 and the collector carbon brush 6.

[0028] Combination Fig. 9 , Fig.10 and Fig.11 As shown, when the large gear rod 1005 rotates, it will drive the meshing small gear rod 1102 on one side to rotate synchronously. At the same time, due to the difference in gear end diameters between the large gear rod 1005 and the small gear rod 1102, the small gear rod 1102 rotates faster when the large gear rod 1005 rotates. When the small gear rod 1102 rotates quickly, it will drive the fan blades 1103 inside the hollow tube 1101 to rotate synchronously, so that the fan blades 1103 rotate to generate wind force, and cooperate with the diverter hood 1104 and a plurality of blowing pipes 1105 to conduct and guide, so as to generate wind force and discharge it from the exhaust ports of the plurality of blowing pipes 1105, so as to blow and cool the contact surface between the collector carbon brush 6 and the busbar 4, so as to reduce the accumulation of oxidized slag of impurities caused by the heat generated by friction between the collector carbon brush 6 and the busbar 4 when the equipment is in long-term operation, so as to ensure the overall conductive quality, extend the service life, and have a good overall use effect.

[0029] In some embodiments, the cooling mechanism 11 also includes a filter 1106 and a limit brush 1107. The filter 1106 is fixed to the outside of the bottom end of the hollow tube 1101, and the limit brush 1107 is fixed to the outside of the pinion rod 1102 on one side close to the bottom surface of the filter 1106, and one side of the limit brush 1107 is in contact with one side of the bottom surface of the filter 1106.

[0030] Combination Fig.10As shown, by fixing the filter 1106 on the outside of the bottom end of the hollow tube 1101, when the fan blades 1103 rotate, the bottom air inlet of the hollow tube 1101 can filter the impurities in the inhaled air, avoiding the impurities from entering the hollow tube 1101, the diverter hood 1104 and several blowing pipes 1105 to cause blockage, and also avoiding the gas blown out of the blowing pipe 1105 containing impurities from entering the contact surface between the collector carbon brush 6 and the busbar 4, affecting the power supply effect, and the overall use effect is good. At the same time, when the pinion rod 1102 rotates, it will drive the limit brush 1107 on one side to rotate in contact with the outer surface of the filter 1106, thereby avoiding the filter 1106 from being blocked when used for a long time, and avoiding the blockage from affecting the rotating wind force of the fan blades 1103, thereby ensuring the cooling effect.

[0031] In some embodiments, a monitoring mechanism 12 is provided on the outside of the top side of the power supply base 1 near the air blowing tube 1105, and the monitoring mechanism 12 includes a conductive copper block 1201, a buzzer 1202 and an arc-shaped conduit 1203. The conductive copper block 1201 is fixed on the outside of the top side of the insulating plate 9 near the bottom end of the collector carbon brush 6, and a buzzer 1202 is installed on the top side of the power supply base 1, and the buzzer 1202 is connected to the conductive copper block 1201 through a wire, and an arc-shaped conduit 1203 is installed on the output end of one of the air blowing tubes 1105, and the output end of the arc-shaped conduit 1203 faces the top outside of the conductive copper block 1201.

[0032] Combination Fig.12 As shown, by installing the conductive copper block 1201 on the outside of the collector carbon brush 6 near the bottom end, and the conductive copper block 1201 is conductively connected to the buzzer 1202, the collector carbon brush 6 will continue to wear and become thinner with long-term operation, and the busbar 4 and the conductive copper block 1201 will gradually approach each other. When the critical point is reached, the busbar 4 and the conductive copper block 1201 are in contact and conductive, and the buzzer 1202 is energized to alarm, prompting the staff to replace the collector carbon brush 6 in time, thereby better preventing safety accidents caused by the wear of the collector carbon brush 6, and being able to monitor and alarm the wear of the collector carbon brush 6 in real time.

[0033] At the same time, when the air blowing pipe 1105 is blowing air for cooling, the gas blown out of one of the air blowing pipes 1105 can be guided to blow to the top surface of the conductive copper block 1201 through the conductive setting of the arc duct 1203 and one of the air blowing pipes 1105, so as to clean the surface of the conductive copper block 1201 by blowing dust, so as to avoid thick dust accumulation on the surface of the conductive copper block 1201 during long-term operation, resulting in the inability to effectively conduct electricity when it contacts with the busbar 4 later, making the buzzer 1202 unable to power on to alarm, thereby ensuring the overall stable operation.

[0034] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. Machinery, parts and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A power supply device for a robot, comprising a power supply base (1), characterized in that: The power supply base (1) is mounted on the outside of one side of the inspection robot (3), the inspection robot (3) is slidably mounted on the outside of one side of the guide rail (2), a busbar (4) is fixed inside one side of the guide rail (2), a mounting seat (5) is fixed on the top side of the power supply base (1) close to the busbar (4), an insulating plate (9) is provided on the top of the mounting seat (5), and a current collecting carbon brush (6) is fixed on the top of the insulating plate (9), and the current collecting carbon brush (6) is in contact with and fits against one side of the busbar (4); A cleaning mechanism (10), the cleaning mechanism (10) being arranged outside one side of the power supply base (1), and the function of the cleaning mechanism (10) being to automatically clean and collect dust accumulated on the surface of the busbar (4), the cleaning mechanism (10) comprising a collection box (1001), a telescopic rod (1002) and a second resistance spring (1003), the power supply base (1) being arranged at an edge of one side of the top end close to the busbar (4), and the bottom end of the collection box (1001) being fixed with telescopic rods (1002) at equal intervals, and the bottom ends of the telescopic rods (1002) being fixedly mounted outside one side of the top end of the power supply base (1), and the outside of the telescopic rods (1002) being sleeved and connected with the second resistance spring (1003), the cleaning mechanism (10) also comprising A limit rack (1004), a large gear rod (1005), a transmission wheel (1006), a transmission belt (1007) and a hollow rotating rod (1008); a limit rack (1004) is fixed inside one side of the guide rail (2); one side of the limit rack (1004) is meshingly connected with the large gear rod (1005); the large gear rod (1005) is rotatably mounted on the outside of one side of the power supply base (1) through a bracket; a hollow rotating rod (1008) is rotatably mounted on the outside of one side of the power supply base (1) near the bottom end of the collection box (1001) through a bracket; the bottom end of the hollow rotating rod (1008) and the top end of the large gear rod (1005) are both fixed with a transmission wheel (1006); and a transmission belt (1007) is sleeved and connected between the two transmission wheels (1006); A cooling mechanism (11) is arranged outside one side of a contact surface between the busbar (4) and the collector carbon brush (6).

2. A power supply device for a robot according to claim 1, characterized in that: A limiting rod (7) is longitudinally fixed at the bottom corner of the insulating plate (9), the bottom end of the limiting rod (7) is slidably mounted inside one side of the top end of the mounting seat (5), and a resistance spring (8) is sleeved and connected to one side of the outside of the limiting rod (7).

3. A power supply device for a robot according to claim 1, characterized in that: The cleaning mechanism (10) further comprises a rotating shaft (1009), a limiting protrusion (1010) and a limiting groove (1011); the rotating shaft (1009) is slidably and telescopically mounted inside the top end of the hollow rotating rod (1008); the limiting protrusion (1010) is fixedly and equiangularly surrounded outside the bottom end of the rotating shaft (1009); the limiting groove (1011) is embedded inside one side of the hollow rotating rod (1008) close to the limiting protrusion (1010); and the limiting protrusion (1010) is longitudinally slidably mounted inside the limiting groove (1011) on the corresponding side.

4. A power supply device for a robot according to claim 3, characterized in that: The cleaning mechanism (10) further comprises a plastic cleaning brush (1012) and a plastic soft brush (1013); the top end of the rotating shaft (1009) is rotatably installed through the inside of one side of the bottom end of the collecting box (1001); the plastic cleaning brush (1012) is fixed to the top through end of the rotating shaft (1009), and the top outer portion of the plastic cleaning brush (1012) is in contact with the outside of one side of the bottom end of the busbar (4); the top side of the collecting box (1001) close to the power supply base (1) is fixed with a plastic soft brush (1013), and the top outer portion of the plastic soft brush (1013) is also in contact with the outside of one side of the bottom end of the busbar (4).

5. The power supply device for a robot according to claim 1, characterized in that: The cooling mechanism (11) comprises a hollow tube (1101), a small gear rod (1102) and a fan blade (1103); a hollow tube (1101) is longitudinally fixed to the outside of a side of the power supply base (1) away from the collection box (1001); a small gear rod (1102) is rotatably installed through the bottom end of the hollow tube (1101); a gear end of the small gear rod (1102) is meshedly connected to a gear end of a large gear rod (1005); and a fan blade (1103) is fixed to one end of the small gear rod (1102) located inside the hollow tube (1101).

6. A power supply device for a robot according to claim 5, characterized in that: The cooling mechanism (11) further comprises a flow divider cover (1104) and an air blowing pipe (1105), the top end of the hollow tube (1101) being connected to a flow divider cover (1104), the top end of the flow divider cover (1104) being connected to a plurality of air blowing pipes (1105) being evenly spaced and penetrated through the top end of the flow divider cover (1104), and the output ends of the air blowing pipes (1105) are all oriented toward the outside of one side of the contact surface between the busbar (4) and the collector carbon brush (6).

7. A power supply device for a robot according to claim 5, characterized in that: The cooling mechanism (11) further comprises a filter (1106) and a limit brush (1107); the filter (1106) is fixed to the outside of the bottom end of the hollow tube (1101); the limit brush (1107) is fixedly passed through the outside of one side of the pinion rod (1102) close to the bottom surface of the filter (1106); and one side of the limit brush (1107) is in contact with one side of the bottom surface of the filter (1106).

8. A power supply device for a robot according to claim 6, characterized in that: A monitoring mechanism (12) is arranged outside the top side of the power supply base (1) near the air blowing tube (1105), and the monitoring mechanism (12) comprises a conductive copper block (1201), a buzzer (1202) and an arc-shaped conduit (1203). The conductive copper block (1201) is fixed outside the top side of the insulating plate (9) near the bottom end of the collector carbon brush (6). A buzzer (1202) is installed on the top side of the power supply base (1), and the buzzer (1202) and the conductive copper block (1201) are connected via a wire. An arc-shaped conduit (1203) is installed at the output end of one of the air blowing tubes (1105), and the output end of the arc-shaped conduit (1203) faces the top outside of the conductive copper block (1201).

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