Electrified cleaning mechanical arm for electric power

Abstract

The electrified cleaning mechanical arm comprises a base, a rotating column is rotationally connected to the middle of the base, a rotating disc is fixedly connected to the upper end of the rotating column, a supporting frame is arranged on the upper surface of the rotating disc, a supporting arm is rotationally connected to the interior of the supporting frame, an adjusting cylinder is rotationally connected to the upper end of the supporting arm, and the electrified cleaning mechanical arm further comprises a telescopic mechanism; the telescopic mechanism comprises a first telescopic cylinder, a second telescopic cylinder and a spray head, the first telescopic cylinder is slidably connected into the adjusting cylinder, the second telescopic cylinder is slidably connected into the first telescopic cylinder, the spray head is fixedly connected to the front end of the second telescopic cylinder, a water supply pipe is arranged in the adjusting cylinder, and the rear end of the spray head is fixedly connected with the front end of the water supply pipe; according to the electrified cleaning mechanical arm for electric power, the optimal cleaning distance can be adjusted according to the actual situation, it is guaranteed that the impact force and the coverage range of cleaning liquid are just right, and the cleaning effect and efficiency of the electrified cleaning mechanical arm are improved.

Description

Technical Field

[0001] The invention relates to the technical field of live cleaning equipment, in particular to a live cleaning mechanical arm for electric power. Background Art

[0002] Power equipment such as transformers and switch cabinets in substations cannot be easily powered off during operation. If the traditional power outage cleaning method is used, it will cause power supply interruption. For example, for places such as hospitals and data centers that have extremely high requirements for power supply continuity, power outages may cause medical equipment to stop working, endangering patients' lives, or data loss and other serious consequences. The live cleaning robot arm can clean the equipment while it is powered on to ensure uninterrupted power supply. The existing live cleaning robot arm for electric power first moves the live cleaning robot arm to the vicinity of the electric power equipment to be cleaned, and makes the nozzle of the robot arm roughly align with the part of the electric power equipment to be cleaned through the movement function of the robot arm itself or an external moving device (such as a track, a crawler, etc.); The existing electric live cleaning robot arm has a non-retractable nozzle, which means that the cleaning position can only be adjusted by relying on the joint movement of the robot arm. Some parts that are far away or deep may not be effectively cleaned. For this reason, we propose an electric live cleaning robot arm. Summary of the invention

[0003] The technical problem to be solved by the present invention is to overcome the existing defects and provide an electric live cleaning robot arm that can be adjusted to the optimal cleaning distance according to actual conditions, ensure that the impact force and coverage range of the cleaning liquid are just right, improve the cleaning effect and efficiency of the live cleaning robot arm, and effectively solve the problems in the background technology.

[0004] To achieve the above-mentioned object, the present invention provides the following technical solutions: an electric live cleaning robot arm, comprising a base, a rotating column is rotatably connected to the middle of the base, a rotating disc is fixedly connected to the upper end of the rotating column, a support frame is provided on the upper surface of the rotating disc, a support arm is rotatably connected to the inside of the support frame, an adjusting cylinder is rotatably connected to the upper end of the support arm, and a telescopic mechanism is also included; Telescopic mechanism: It includes telescopic cylinder 1, telescopic cylinder 2 and a nozzle. The interior of the adjusting cylinder is slidably connected to the telescopic cylinder 1, the interior of the telescopic cylinder 1 is slidably connected to the telescopic cylinder 2, the front end of the telescopic cylinder 2 is fixedly connected to the nozzle, a water supply pipe is provided inside the adjusting cylinder, and the rear end of the nozzle is fixedly connected to the front end of the water supply pipe. It can be adjusted to the optimal cleaning distance according to actual conditions, ensuring that the impact force and coverage range of the cleaning liquid are just right, thereby improving the cleaning effect and efficiency of the live cleaning robot arm.

[0005] Furthermore, a single-chip microcomputer is provided on the upper surface of the base, and an input terminal of the single-chip microcomputer is electrically connected to an external power source to provide electrical connection for various electrical appliances.

[0006] Furthermore, the telescopic mechanism also includes rack 1, rack 2, rack 3, a rectangular groove, a rotating shaft and gear 1. The upper end of the telescopic cylinder 1 is provided with a groove, the bottom wall of the groove is provided with rack 1, the left side of the telescopic cylinder 1 is provided with a rectangular groove, the upper and lower inner walls of the rectangular groove are rotatably connected with a rotating shaft, the middle fixed sleeve of the rotating shaft is provided with gear 1, the left inner wall of the adjusting cylinder is provided with rack 2, the left side of the telescopic cylinder 2 is provided with rack 3, and rack 2 and rack 3 are both meshed and connected with gear 1 to achieve telescopic adjustment.

[0007] Furthermore, the telescopic mechanism also includes a motor 1 and a gear 2. The motor 1 is arranged on the upper surface of the adjusting cylinder. The left end of the output shaft of the motor 1 is fixedly connected to the gear 2. The upper surface of the adjusting cylinder is provided with an avoidance groove corresponding to the gear 2. The gear 2 is meshed and connected with the rack 1. The input end of the motor 1 is electrically connected to the output end of the single-chip microcomputer to provide telescopic drive.

[0008] Furthermore, a second motor is provided on the right side surface of the support frame, an internal gear ring is provided on the right side wall of the support arm, a transmission gear is fixedly connected to the left end of the output shaft of the second motor, the transmission gear is meshingly connected to the internal gear ring, and the input end of the second motor is electrically connected to the output end of the single-chip microcomputer to provide adjustment drive for the support arm.

[0009] Furthermore, the left inner wall of the support arm is rotatably connected to a rotating rod, the right end of the rotating rod is fixedly connected to a rotating block, the rear end of the rotating block is rotatably connected to a connecting rod, a support plate is provided on the rear side of the adjusting cylinder, and the top end of the connecting rod is rotatably connected to the left and right inner walls of the support plate, so as to realize the adjustment of the adjusting cylinder at the upper end of the support arm.

[0010] Furthermore, a motor four is provided on the left side of the support frame, the right end of the output shaft of the motor four is fixedly connected to the left end of the rotating rod, and the input end of the motor four is electrically connected to the output end of the single-chip microcomputer to realize the adjustment drive of the adjustment cylinder.

[0011] Furthermore, the front and rear inner walls of the base are rotatably connected with a worm, a middle fixed sleeve of the rotating column is provided with a worm wheel, and the worm is meshingly connected with the worm wheel to realize the rotation of the support arm.

[0012] Furthermore, it also includes motor three, which is arranged on the rear side of the base, the front end of the output shaft of motor three is fixedly connected to the rear end of the worm, and the input end of motor three is electrically connected to the output end of the single-chip microcomputer to provide rotation drive for the support arm.

[0013] Compared with the prior art, the beneficial effects of the present invention are: the electric powered cleaning robot arm has the following advantages: Through the regulation of motor one, gear two starts to rotate, and under the drive of meshing rack one, telescopic cylinder one extends forward. When telescopic cylinder one extends, gear one starts to rotate under the action of meshing rack two, so that rack three drives telescopic cylinder two to extend outward, so that the nozzle moves closer to the position to be cleaned. The nozzle can be extended and retracted by the telescopic cylinder, and does not only rely on the joint movement of the robot arm to adjust the cleaning position, but can effectively improve the working efficiency of the live cleaning robot arm, and can effectively clean some distant or deep parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a structural schematic diagram of the rear side of the present invention; Figure 3 It is a schematic structural diagram of the front side section of the present invention; Figure 4 It is a schematic diagram of the structure of the present invention in cross section; Figure 5 It is a schematic diagram of the structure enlarged at A of the present invention; Figure 6 It is a schematic diagram of the structure enlarged at B of the present invention.

[0015] In the figure: 1 base, 2 rotating column, 3 rotating disk, 4 supporting frame, 5 supporting arm, 6 adjusting cylinder, 7 telescopic mechanism, 701 telescopic cylinder 1, 702 telescopic cylinder 2, 703 nozzle, 704 rack 1, 705 rack 2, 706 rack 3, 707 rectangular groove, 708 rotating shaft, 709 gear 1, 710 motor 1, 711 gear 2, 8 inner gear ring, 9 transmission gear, 10 rotating block, 11 connecting rod, 12 supporting plate, 13 motor 2, 14 worm, 15 worm wheel, 16 motor 3, 17 single chip microcomputer, 18 motor 4. DETAILED DESCRIPTION

[0016] 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.

[0017] See also Figure 1-6The present embodiment provides a technical solution: an electric powered cleaning robot arm, comprising a base 1, a rotating column 2 is rotatably connected to the middle of the base 1, a rotating disc 3 is fixedly connected to the upper end of the rotating column 2, a support frame 4 is provided on the upper surface of the rotating disc 3, a supporting arm 5 is rotatably connected to the inside of the supporting frame 4, an adjusting cylinder 6 is rotatably connected to the upper end of the supporting arm 5, and a telescopic mechanism 7 is also included, a single-chip microcomputer 17 is provided on the upper surface of the base 1, an input end of the single-chip microcomputer 17 is electrically connected to an external power supply, a motor 2 13 is provided on the right side of the supporting frame 4, an inner gear ring 8 is provided on the right side wall of the supporting arm 5, and the left end of the output shaft of the motor 2 13 is fixedly connected to A transmission gear 9 is connected, and the transmission gear 9 is meshed with the inner gear ring 8. The input end of the motor 2 13 is electrically connected to the output end of the single-chip microcomputer 17. The left inner wall of the support arm 5 is rotatably connected to a rotating rod, and the right end of the rotating rod is fixedly connected to a rotating block 10. The rear end of the rotating block 10 is rotatably connected to a connecting rod 11. A support plate 12 is provided on the rear side of the adjustment cylinder 6. The top of the connecting rod 11 is rotatably connected to the left and right inner walls of the support plate 12. A motor 4 18 is provided on the left side of the support frame 4. The right end of the output shaft of the motor 4 18 is fixedly connected to the left end of the rotating rod. The input end of the motor 4 18 is electrically connected to the output end of the single-chip microcomputer 17. The base The front and rear inner walls of the rotating column 1 are rotatably connected with a worm 14, and the middle fixed sleeve of the rotating column 2 is provided with a worm wheel 15, and the worm 14 is meshedly connected with the worm wheel 15, and also includes a motor 3 16, which is arranged on the rear side of the base 1, and the front end of the output shaft of the motor 3 16 is fixedly connected with the rear end of the worm 14, and the input end of the motor 3 16 is electrically connected to the output end of the single-chip microcomputer 17. When some power transmission devices need to be cleaned during the use of the power equipment, the base 1 is moved to the bottom of the position where cleaning is required, and the motor 2 13 starts to run through the regulation of the single-chip microcomputer 17, and the output shaft will drive the transmission gear 9 to start running, and the transmission gear 9 will start running. The support arm 5 starts to rotate inside the support frame 4 through the meshing inner gear ring 8. When it rotates to a certain position, the motor 4 18 starts to operate through the regulation of the single chip microcomputer 17, and the output shaft drives the rotating block 10 to start rotating through the rotating rod, thereby pulling the adjusting cylinder 6 to rotate at the upper end of the support arm 5, so that the nozzle 703 is aligned with the position to be cleaned. During the cleaning process, when the nozzle 703 needs to be adjusted left and right, the motor 3 16 starts to operate, and the output shaft drives the worm 14 to start operating, and through the meshing worm wheel 15, the rotating column 2 starts to rotate, thereby rotating the support arm 5 on the turntable 3; Telescopic mechanism 7: It includes telescopic cylinder 1 701, telescopic cylinder 2 702 and nozzle 703. The interior of adjusting cylinder 6 is slidably connected with telescopic cylinder 1 701, the interior of telescopic cylinder 1 701 is slidably connected with telescopic cylinder 2 702, the front end of telescopic cylinder 2 702 is fixedly connected with nozzle 703, the interior of adjusting cylinder 6 is provided with a water supply pipe, the rear end of nozzle 703 is fixedly connected with the front end of the water supply pipe, and telescopic mechanism 7 also includes rack 1 704, rack 2 705, rack 3 706, rectangular slot 707, rotating Axle 708 and gear 1 709, a groove is provided at the upper end of telescopic cylinder 1 701, a rack 1 704 is provided on the bottom wall of the groove, a rectangular groove 707 is provided on the left side of telescopic cylinder 1 701, a rotating shaft 708 is rotatably connected between the upper and lower inner walls of the rectangular groove 707, a gear 1 709 is fixedly sleeved in the middle of the rotating shaft 708, a rack 2 705 is provided on the left inner wall of the adjusting cylinder 6, a rack 3 706 is provided on the left side of the telescopic cylinder 2 702, and both the rack 2 705 and the rack 3 706 are connected to the gear 1 709 The telescopic mechanism 7 further comprises a motor 1 710 and a gear 2 711, wherein the motor 1 710 is arranged on the upper surface of the adjusting cylinder 6, and the left end of the output shaft of the motor 1 710 is fixedly connected with the gear 2 711, and the upper surface of the adjusting cylinder 6 is provided with an avoidance groove corresponding to the gear 2 711, and the gear 2 711 is meshedly connected with the rack 1 704, and the input end of the motor 1 710 is electrically connected to the output end of the single chip microcomputer 17, and through the regulation of the single chip microcomputer 17, the motor 1 710 starts to rotate, and the output shaft will drive the gear The second rack 711 starts to rotate, and driven by the meshing rack 1 704, the telescopic cylinder 1 701 extends outward. During the sliding process of the telescopic cylinder 1 701, the gear 1 709 inside the rectangular groove 707 also slides forward. During the sliding process of the gear 1 709, under the action of the meshing of the rack 2 705, the gear 1 709 starts to slide inside the rectangular groove 707, and then the telescopic cylinder 2 702 extends outward through the meshing rack 3 706, thereby driving the nozzle 703 to approach the position to be cleaned.

[0018] The working principle of an electric power cleaning robot arm provided by the present invention is as follows: when some power transmission devices need to be cleaned during the use of power equipment, the base 1 is moved to the bottom of the position that needs to be cleaned, and the motor 2 13 starts to operate through the regulation of the single-chip microcomputer 17, and the output shaft will drive the transmission gear 9 to start operating, and the support arm 5 starts to rotate inside the support frame 4 through the mutually meshing internal gear rings 8. When it rotates to a certain position, the motor 4 18 starts to operate through the regulation of the single-chip microcomputer 17, and the output shaft will drive the rotating block 10 to start rotating through the rotating rod, and then pull the adjusting cylinder 6 to rotate at the upper end of the support arm 5, so that the nozzle 703 is aligned with the position that needs to be cleaned, and the motor 1 710 starts to rotate through the regulation of the single-chip microcomputer 17, and the output shaft will drive the gear The second rack 711 starts to rotate, and the telescopic cylinder 1 701 is extended outward under the drive of the meshing rack 1 704. During the sliding process of the telescopic cylinder 1 701, the gear 1 709 inside the rectangular groove 707 also slides forward. During the sliding process of the gear 1 709, under the action of the meshing of the rack 2 705, the gear 1 709 starts to slide inside the rectangular groove 707, and then the telescopic cylinder 2 702 is extended outward through the meshing rack 3 706, thereby driving the nozzle 703 to approach the position to be cleaned. During the cleaning process, when the nozzle 703 needs to be adjusted left and right, the motor 3 16 starts to operate, and the output shaft will drive the worm 14 to start operating, and through the meshing worm wheel 15, the rotating column 2 starts to rotate, and then the support arm 5 rotates on the turntable 3.

[0019] It is worth noting that the single chip microcomputer 17, motor 1 70, motor 2 13, motor 3 16 and motor 4 18 disclosed in the above embodiments, the single chip microcomputer 17 can select TM4C1294, the motor 1 70 can select YS8024, the motor 2 13 and motor 4 18 can select D180M-0160030B-E, the motor 3 16 can select Y180L-615, and the single chip microcomputer 17 controls the motor 1 70, motor 2 13, motor 3 16 and motor 4 18 to work by adopting the methods commonly used in the prior art.

[0020] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An electric powered cleaning robot arm, comprising a base (1), a rotating column (2) rotatably connected to the middle of the base (1), a rotating disc (3) fixedly connected to the upper end of the rotating column (2), a supporting frame (4) provided on the upper surface of the rotating disc (3), a supporting arm (5) rotatably connected to the inside of the supporting frame (4), an adjusting cylinder (6) rotatably connected to the upper end of the supporting arm (5), Features: It also includes a telescopic mechanism (7); The telescopic mechanism (7) comprises a telescopic cylinder 1 (701), a telescopic cylinder 2 (702) and a nozzle (703); the interior of the adjusting cylinder (6) is slidably connected to the telescopic cylinder 1 (701); the interior of the telescopic cylinder 1 (701) is slidably connected to the telescopic cylinder 2 (702); the front end of the telescopic cylinder 2 (702) is fixedly connected to the nozzle (703); a water supply pipe is provided inside the adjusting cylinder (6); and the rear end of the nozzle (703) is fixedly connected to the front end of the water supply pipe.

2. The electric powered cleaning robot arm according to claim 1, Features: A single-chip microcomputer (17) is provided on the upper surface of the base (1), and an input end of the single-chip microcomputer (17) is electrically connected to an external power supply.

3. The electric powered cleaning robot arm according to claim 2, Features: The telescopic mechanism (7) further comprises a rack 1 (704), a rack 2 (705), a rack 3 (706), a rectangular groove (707), a rotating shaft (708) and a gear 1 (709); a groove is provided at the upper end of the telescopic cylinder 1 (701); a rack 1 (704) is provided on the bottom wall of the groove; a rectangular groove (707) is provided on the left side surface of the telescopic cylinder 1 (701); a rotating shaft (708) is rotatably connected between the upper and lower inner walls of the rectangular groove (707); a gear 1 (709) is provided on the fixed sleeve in the middle of the rotating shaft (708); a rack 2 (705) is provided on the left inner wall of the adjusting cylinder (6); a rack 3 (706) is provided on the left side surface of the telescopic cylinder 2 (702); and both the rack 2 (705) and the rack 3 (706) are meshedly connected with the gear 1 (709).

4. The electric powered cleaning robot arm according to claim 3, Features: The telescopic mechanism (7) further comprises a motor 1 (710) and a gear 2 (711); the motor 1 (710) is arranged on the upper surface of the adjusting cylinder (6); the left end of the output shaft of the motor 1 (710) is fixedly connected to the gear 2 (711); the upper surface of the adjusting cylinder (6) is provided with an avoidance groove corresponding to the gear 2 (711); the gear 2 (711) is meshingly connected to the rack 1 (704); and the input end of the motor 1 (710) is electrically connected to the output end of the single-chip computer (17).

5. The electric powered cleaning robot arm according to claim 2, Features: A second motor (13) is provided on the right side surface of the support frame (4), an inner gear ring (8) is provided on the right side wall of the support arm (5), a transmission gear (9) is fixedly connected to the left end of the output shaft of the second motor (13), the transmission gear (9) is meshingly connected to the inner gear ring (8), and the input end of the second motor (13) is electrically connected to the output end of the single-chip computer (17).

6. The electric powered cleaning robot arm according to claim 2, Features: The left inner wall of the support arm (5) is rotatably connected to a rotating rod, the right end of the rotating rod is fixedly connected to a rotating block (10), the rear end of the rotating block (10) is rotatably connected to a connecting rod (11), a supporting plate (12) is provided on the rear side of the adjusting cylinder (6), and the top end of the connecting rod (11) is rotatably connected to the left and right inner walls of the supporting plate (12).

7. The electric powered cleaning robot arm according to claim 6, Features: A motor four (18) is provided on the left side of the support frame (4), the right end of the output shaft of the motor four (18) is fixedly connected to the left end of the rotating rod, and the input end of the motor four (18) is electrically connected to the output end of the single chip computer (17).

8. The electric powered cleaning robot arm according to claim 2, Features: The front and rear inner walls of the base (1) are rotatably connected with a worm (14), the middle fixed sleeve of the rotating column (2) is provided with a worm wheel (15), and the worm (14) is meshingly connected with the worm wheel (15).

9. The electric powered cleaning robot arm according to claim 8, Features: It also includes a motor three (16), wherein the motor three (16) is arranged on the rear side of the base (1), the front end of the output shaft of the motor three (16) is fixedly connected to the rear end of the worm (14), and the input end of the motor three (16) is electrically connected to the output end of the single-chip computer (17).

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