CN114313884A - Intelligent inspection robot for conveyor belt - Google Patents
Intelligent inspection robot for conveyor belt Download PDFInfo
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- CN114313884A CN114313884A CN202210172666.XA CN202210172666A CN114313884A CN 114313884 A CN114313884 A CN 114313884A CN 202210172666 A CN202210172666 A CN 202210172666A CN 114313884 A CN114313884 A CN 114313884A
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- 238000007689 inspection Methods 0.000 title claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 118
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 47
- 239000010959 steel Substances 0.000 claims abstract description 47
- 238000004140 cleaning Methods 0.000 claims abstract description 26
- 230000004888 barrier function Effects 0.000 claims abstract description 22
- 239000000428 dust Substances 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 238000001514 detection method Methods 0.000 description 14
- 230000009471 action Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Abstract
The invention discloses an intelligent inspection robot for a conveyor belt, which relates to the technical field of monitoring and protection of belt conveyors and comprises a limiting mechanism and a traveling mechanism, wherein the limiting mechanism is symmetrically and fixedly arranged inside a support frame, the limiting mechanism is slidably arranged on a steel rail, the traveling mechanism is rotatably arranged on an adjusting group at the top of the support frame, a cleaning mechanism is rotatably arranged on a shell at the top of the support frame, and the traveling mechanism moves on the steel rail when rotating to drive the cleaning mechanism to clean dust on the steel rail; the supporting frame bottom is provided with the camera, keeps away barrier mechanism and installs in the supporting frame bottom, and barrier drive on the conveyer belt keeps away barrier mechanism and covers the camera completely, and the symmetry is installed two sets of expanding mechanism on the horizontal slide bar of supporting frame bottom, keeps away barrier mechanism and drives two sets of expanding mechanism respectively through two sets of drive mechanism and slide on the horizontal slide bar, and the gas sensor on the expanding mechanism detects the combustible gas in the operational environment. The steel rail automatic control system is suitable for steel rails of different types, and is safe in working environment and high in automation degree.
Description
Technical Field
The invention relates to the technical field of monitoring and protection of belt conveyors, in particular to an intelligent inspection robot for a conveyor belt.
Background
The belt conveyor has the characteristics of continuous work, high stability, large transportation capacity and the like, and is widely applied to the industrial production fields of mines, metallurgy, coal, electric power, ports, cement and the like. The belt conveyor generally exists with whole conveying system, many overlap joints, and is numerous, and wherein cross country belt conveyor, unit are long from several kilometers to ten odd miles, and the distance is long, and the fault point is many, and the manual work is patrolled and examined inefficiency, if discover the trouble untimely, the minor fault easily evolves into major failure, arouses the incident even, seriously influences whole conveying system's work efficiency. At present, most of the existing belt conveyors mainly adopt manual inspection, so that the inspection efficiency is low, and the labor intensity of inspection workers is high; a few belt conveyors adopt inspection robots to inspect, the conventional robots comprise wheel type inspection robots, crawler type inspection robots and rail type inspection robots, wherein the wheel type inspection robots generally carry out fixed-point inspection, but are difficult to use in extreme road conditions and suspended conveying occasions.
Publication No. CN214732076U discloses a belt conveyor inspection robot, which comprises profile steel and a detection robot taking the profile steel as a walking track; the profile steel is provided with a charging coil module; the detection robot comprises a robot body, and a power wheel, a permanent magnet, a magnetic induction charging module and a detection system which are arranged on the robot body; the power wheel is used for driving the detection robot to walk along the section steel; the permanent magnet is used for providing an adsorption force between the detection robot and the section steel; the charging coil module supplies power to the power wheel through the magnetic induction charging module; the detection system is driven by the detection robot to walk on the section steel, so that the conveyor is patrolled and examined. The utility model discloses an overall structure reasonable in design, simple to operate, the application is sensitive, environmental protection and energy saving, and stability is good.
But to rail mounted robot when the itinerant detection, when meetting the heap material, often can collide with the material, can not only spill the material after the collision, block the conveyer machine and make the conveyer belt impaired, still can damage and patrol and examine the robot, and when walking on the track, inevitably have ash and stone that fall, and the during operation of robot is higher to walking track face cleanliness factor requirement, so need a conveyer belt intelligence to patrol and examine the robot.
Disclosure of Invention
Aiming at the technical problems, the technical scheme adopted by the invention is as follows: the intelligent inspection robot for the conveyor belt comprises a limiting mechanism, a travelling mechanism, a main body mechanism and an obstacle avoidance mechanism, wherein the main body mechanism comprises a support frame and two adjusting groups, the limiting mechanism is symmetrically and fixedly installed inside the support frame, the limiting mechanism is slidably installed on a steel rail, the adjusting groups are divided into two groups, the adjusting groups are symmetrically and slidably installed at the top of the support frame, the travelling mechanism is rotatably installed on the two adjusting groups, a shell is arranged at the top of the support frame, a cleaning mechanism is rotatably installed on the shell, the travelling mechanism moves on the steel rail when rotating, and the cleaning mechanism is driven to clean dust on the steel rail; support frame bottom central point puts and is provided with the camera, keep away barrier mechanism and install in the support frame bottom, barrier drive on the conveyer belt keeps away barrier mechanism and covers the camera completely, the vertical direction at support frame edge is provided with a pair of vertical slide bar, vertical slide bar and keep away the symmetry between the barrier mechanism and be provided with two sets of drive mechanism, support frame bottom horizontal direction is provided with horizontal slide bar, the last symmetrical slidable mounting of horizontal slide bar has two sets of expanding mechanism, it drives two sets of expanding mechanism through two sets of drive mechanism respectively and slides on horizontal slide bar to keep away barrier mechanism, be provided with the gas sensor on every expanding mechanism of group, detect the combustible gas in the operational environment.
Further, stop gear includes spacing, friction pulley, and spacing fixed mounting is inside the support frame, and the total four groups of friction pulley are installed on four angles of spacing in the even rotation of friction pulley, and spacing wheel is installed in the rotation of spacing middle part. Two sets of limiting mechanisms are installed on the rails of the steel rails, four sets of friction wheels limit the walking rails of the robot, and the limiting wheels increase the walking friction force, so that the contact points are firmer, and the robot is guaranteed to stably walk on the steel rails.
Furthermore, the adjusting group comprises a shaft seat and an adjusting spring, a shaft seat rod is fixedly mounted at the bottom of the shaft seat, the shaft seat rod is slidably mounted at the top of the supporting frame, the adjusting spring is arranged between the shaft seat rod and the supporting frame, the adjusting spring is slidably mounted on the shaft seat rod, and a driving motor is fixedly mounted on the first group of shaft seats. According to the height of the steel rail, the adjusting group adjusts the distance between the travelling mechanism and the upper surface of the steel rail, so that the robot is suitable for steel rails of different types, and the robot can run on the steel rail.
Further, running gear includes walking wheel, driving gear, and the walking wheel setting is adjusted between the group at two sets of groups, and the walking wheel rotates and installs on two sets of axle beds, and walking wheel fixed mounting is on driving motor's output shaft, and the driving gear rotates and installs on second group axle bed, and driving gear and walking wheel are coaxial, driving gear and walking wheel fixed mounting. The driving motor drives the traveling wheel to rotate, and the traveling wheel drives the driving gear to rotate.
Further, clean the mechanism and include driven gear, brush cleaner, driven gear rotates and installs inside the shell, and the brush cleaner rotates and installs outside the shell, driven gear and brush cleaner fixed mounting, brush cleaner and driving gear meshing. The driving gear drives the cleaning brush to rotate when rotating, the cleaning brush drives the driven gear to rotate, and dust on the steel rail is cleaned when the driven gear rotates.
Further, keep away barrier mechanism including keeping away barrier plate, two sets of reset groups, keep away the barrier plate and rotate and install in the support frame bottom, reset group installs in keeping away barrier plate both ends symmetrically, and reset group includes release link, reset spring, and the first end slidable mounting of release link is on keeping away the barrier plate, and release link second end slidable mounting support frame bottom, reset spring set up keeping away between barrier plate and the support frame, and reset spring slidable mounting is on the release link. The obstacle avoidance plate is driven to swing at the bottom of the support frame by the obstacle, the obstacle avoidance plate drives the reset rod to swing on the support frame, and the reset spring is compressed until the obstacle avoidance plate completely covers the camera; when no obstacle exists, the return spring assists the obstacle avoidance board to recover the initial position.
Further, drive mechanism includes carousel, sliding pin, and the carousel rotates to be installed in the support frame bottom, is provided with the fixed pin on the carousel, fixed pin and keep away barrier board fixed connection, and sliding pin slidable mounting rotates between sliding pin and the carousel and is connected with the connecting rod on the vertical slide bar, and the actuating lever is installed in the rotation of sliding pin bottom. The obstacle avoidance plate drives the rotary table to rotate through the fixed pin, the rotary table drives the sliding pin to slide on the vertical sliding rod through the connecting rod, and the sliding pin drives the driving rod to swing.
Further, the expansion mechanism comprises a sliding seat and a swing frame, the sliding seat is slidably mounted on the horizontal sliding rod, the driving rod is rotatably mounted on the upper portion of the sliding seat, the swing frame is rotatably mounted at the bottom of the sliding seat, the gas sensor is fixedly mounted on the swing frame, the swing frame is rotatably mounted with rocking bars, and the two groups of rocking bars are rotatably connected. When the driving rod swings, the two groups of sliding seats are driven to move oppositely on the horizontal sliding rod, and under the action of the two groups of rocking rods, the swinging frame is driven to swing, so that the detection range of the gas sensor is expanded.
Compared with the prior art, the invention has the beneficial effects that: (1) the cleaning mechanism cleans the track surface needing to walk, and avoids the damage of dust and stones to the walking wheels; (2) the walking mechanism and the adjusting group are arranged, so that the walking wheels adapt to steel rails of different types, the running of the robot on the steel rails is ensured, and meanwhile, power is provided for the cleaning mechanism; (3) according to the limiting mechanism, the four groups of friction wheels limit the walking track of the robot, and the limiting wheels increase the walking friction force, so that the contact point is firmer, and the robot can stably walk on the steel rail; (4) the obstacle avoidance mechanism is driven by the obstacle, so that automatic obstacle avoidance can be realized, and the detection of the camera is not interrupted in the rotation process of the obstacle avoidance plate; (5) the transmission mechanism and the expansion mechanism are arranged, materials are accumulated, the possibility of gathering combustible gas is increased, the detection range of the gas sensor is expanded through the transmission mechanism and the expansion mechanism when obstacles are avoided, and the safety of a working environment is ensured.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the working state of the present invention.
Fig. 3 is a front view of the overall structure of the present invention.
Fig. 4 is a right side view of the overall structure of the present invention.
Fig. 5 is a schematic cross-sectional view along the direction of fig. 3A-a.
Reference numerals: 1-a body mechanism; 101-a support frame; 102-regulation group; 103-a drive motor; 104-vertical sliding bar; 105-a horizontal sliding bar; 106-a housing; 10201-shaft seat; 10202-pedestal post; 10203-adjusting spring; 2-a traveling mechanism; 201-a traveling wheel; 202-a drive gear; 3-a cleaning mechanism; 301-driven gear; 302-cleaning brush; 4-a limiting mechanism; 401-a limiting frame; 402-a spacing wheel; 403-a friction wheel; 5-obstacle avoidance mechanism; 501-obstacle avoidance board; 502-reset group; 50201-a reset rod; 50202-a reset spring; 6-a transmission mechanism; 601-a turntable; 602-a connecting rod; 603-a sliding pin; 604-a drive rod; 60101-a fixed pin; 7-an expansion mechanism; 701-a sliding seat; 702-a swing frame; 703-a rocker; 8-a gas sensor; 9-camera.
Detailed Description
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; to better illustrate the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example (b): as shown in fig. 1, 2, 3, 4 and 5, the intelligent inspection robot for the conveyor belt comprises a limiting mechanism 4, a traveling mechanism 2, a main mechanism 1 and an obstacle avoidance mechanism 5, wherein the main mechanism 1 comprises a support frame 101 and two adjusting groups 102, the limiting mechanism 4 is symmetrically and fixedly installed inside the support frame 101, the limiting mechanisms 4 are slidably installed on the steel rail, the adjusting groups 102 are two groups in total, the adjusting groups 102 are symmetrically and slidably installed on the top of the support frame 101, the traveling mechanism 2 is rotatably installed on the two adjusting groups 102, a shell 106 is arranged on the top of the support frame 101, a cleaning mechanism 3 is rotatably installed on the shell 106, the traveling mechanism 2 moves on the steel rail when rotating, and the cleaning mechanism 3 is driven to clean dust on the steel rail; support frame 101 bottom central point puts and is provided with camera 9, keep away barrier mechanism 5 and install in support frame 101 bottom, barrier drive on the conveyer belt keeps away barrier mechanism 5 and covers camera 9 completely, the vertical direction at support frame 101 edge is provided with a pair of vertical slide bar 104, vertical slide bar 104 and keep away and be provided with two sets of drive mechanism 6 between the barrier mechanism 5 symmetrically, support frame 101 bottom horizontal direction is provided with horizontal slide bar 105, symmetrical slidable mounting has two sets of extension mechanism 7 on horizontal slide bar 105, it drives two sets of extension mechanism 7 respectively through two sets of drive mechanism 6 and slides on horizontal slide bar 105 to keep away barrier mechanism 5, be provided with gas-sensing ware 8 on every extension mechanism 7 of group, detect the combustible gas in the operational environment.
As shown in fig. 1, 2 and 3, the main body mechanism 1 has two adjusting groups 102, two adjusting groups 102 are symmetrically installed on the top of the supporting frame 101 in a sliding manner, each adjusting group 102 includes a shaft seat 10201, a shaft seat rod 10202 and an adjusting spring 10203, the shaft seat rod 10202 is fixedly installed at the bottom of the shaft seat 10201, the shaft seat rod 10202 is slidably installed at the top of the supporting frame 101, the adjusting spring 10203 is arranged between the shaft seat rod 10202 and the supporting frame 101, the adjusting spring 10203 is slidably installed on the shaft seat rod 10202, the driving motor 103 is fixedly installed on the first group of shaft seat 10201, the adjusting group 102 adjusts the distance between the traveling mechanism 2 and the upper surface of the steel rail according to the height of the steel rail, the adjusting spring 10203 is compressed to adapt to steel rails of different types to ensure the operation of a robot on the steel rail, the camera 9 is fixedly installed at the center of the bottom of the supporting frame 101, a pair of vertical sliding rods 104 is installed in the vertical direction of the edge of the supporting frame 101, a horizontal sliding rod 105 is installed in the horizontal direction of the bottom of the supporting frame 101, the housing 106 is fixedly mounted on top of the support frame 101.
As shown in fig. 1 and 5, the limiting mechanisms 4 and the limiting mechanisms 4 are two groups, two groups of limiting mechanisms 4 are symmetrically installed inside the supporting frame 101, the limiting frame 401 is fixedly installed inside the supporting frame 101, four groups of friction wheels 403 are four groups, the friction wheels 403 are uniformly installed at four corners of the limiting frame 401 in a rotating manner, and the limiting wheels 402 are installed in the middle of the limiting frame 401 in a rotating manner. Two sets of limiting mechanisms 4 are installed on the steel rail, the friction wheels 403 are in contact with the rail of the steel rail, the four sets of friction wheels 403 limit the walking track of the robot, and the limiting wheels 402 increase the walking friction force, so that the contact points are firmer, and the robot can stably walk on the steel rail.
As shown in fig. 1 and 4, in the traveling mechanism 2, the traveling wheel 201 is disposed between two sets of adjusting sets 102, the traveling wheel 201 is rotatably mounted on two sets of axle seats 10201, the traveling wheel 201 is fixedly mounted on an output shaft of the driving motor 103, the driving gear 202 is rotatably mounted on the second set of axle seats 10201, the driving gear 202 is coaxial with the traveling wheel 201, and the driving gear 202 is fixedly mounted with the traveling wheel 201. Driving motor 103 drives walking wheel 201 and rotates, and walking wheel 201 drives driving gear 202 and rotates, and adjusting group 102 adjusts the distance between walking wheel 201 and the rail upper surface, guarantees that the robot moves on the track steadily.
As shown in fig. 1 and 5, the cleaning brush 302 is rotatably mounted outside the housing 106, the driven gear 301 is fixedly mounted to the cleaning brush 302, and the cleaning brush 302 is engaged with the driving gear 202. The driving gear 202 drives the cleaning brush 302 to rotate when rotating, the driven gear 301 is rotatably installed inside the shell 106, the cleaning brush 302 drives the driven gear 301 to rotate, and the driven gear 301 cleans dust on a steel rail when rotating, so that the traveling wheel 201 can run on the steel rail more stably.
As shown in fig. 1, 3 and 4, in the obstacle avoidance mechanism 5, an obstacle avoidance plate 501 is rotatably mounted at the bottom of a support frame 101, obstacles drive the obstacle avoidance plate 501 to swing at the bottom of the support frame 101, two reset groups 502 are provided, the reset groups 502 are symmetrically mounted at two ends of the obstacle avoidance plate 501, each reset group 502 comprises a reset rod 50201 and a reset spring 50202, a first end of each reset rod 50201 is slidably mounted on the obstacle avoidance plate 501, a second end of each reset rod 50201 is slidably mounted at the bottom of the support frame 101, the reset springs 50202 are arranged between the obstacle avoidance plate 501 and the support frame 101, the reset springs 50202 are slidably mounted on the reset rods 50201, the obstacle avoidance plate 501 drives the reset rods 50201 to swing on the support frame 101, and the reset springs 50202 are compressed until the obstacle avoidance plate 501 completely covers a camera 9; when there is no obstacle, the return spring 50202 assists the obstacle avoidance panel 501 to return to the initial position.
As shown in fig. 1 and 4, there are two sets of transmission mechanisms 6, the two sets of transmission mechanisms 6 are symmetrically installed at two ends of an obstacle avoidance plate 501, a turntable 601 is rotatably installed at the bottom of a support frame 101, a fixing pin 60101 is arranged on the turntable 601, the fixing pin 60101 is fixedly connected with the obstacle avoidance plate 501, the obstacle avoidance plate 501 drives the turntable 601 to rotate through the fixing pin 60101, a connecting rod 602 is rotatably connected between a sliding pin 603 and the turntable 601, a first end of the connecting rod 602 is rotatably installed on the turntable 601, a second end of the connecting rod 602 is rotatably installed on the sliding pin 603, the sliding pin 603 is slidably installed on a vertical sliding rod 104, the turntable 601 drives the sliding pin 603 to slide on the vertical sliding rod 104 through the connecting rod 602, a driving rod 604 is rotatably installed at the bottom of the sliding pin 603, and the sliding pin 603 drives the driving rod 604 to swing.
As shown in fig. 1 and 3, there are two groups of expansion mechanisms 7, two groups of expansion mechanisms 7 are symmetrically disposed at two ends of the supporting frame 101, one group of transmission mechanisms 6 corresponds to one group of expansion mechanisms 7, the driving rod 604 is rotatably mounted on the upper portion of the sliding seat 701, the sliding seat 701 is slidably mounted on the horizontal sliding rod 105, and when the driving rod 604 swings, the two groups of sliding seats 701 are driven to move oppositely on the horizontal sliding rod 105; the swing frame 702 is rotatably installed at the bottom of the sliding seat 701, the rocking bars 703 are rotatably installed on the swing frame 702, the two groups of rocking bars 703 are rotatably connected, the swing frame 702 is driven to swing under the action of the two groups of rocking bars 703, the gas sensor 8 is fixedly installed on the swing frame 702, and the swing of the swing frame 702 expands the detection range of the gas sensor 8.
The working principle is as follows: the steel rail is arranged above the conveyor belt, when the robot needs to perform itinerant detection, the two limiting mechanisms 4 are installed on the steel rail, the friction wheels 403 are in contact with the rail of the steel rail, the four groups of friction wheels 403 limit the walking track of the robot, the limiting wheels 402 increase the walking friction force, the contact points are firmer, and the robot can stably walk on the steel rail.
The adjusting group 102 adjusts the distance between the walking wheel 201 and the upper surface of the steel rail, the adjusting spring 10203 is compressed, the walking wheel 201 is in close contact with the upper surface of the steel rail, the driving motor 103 is started, the driving motor 103 drives the walking wheel 201 to rotate, the walking wheel 201 drives the driving gear 202 to rotate, and stable operation of the robot on the rail is guaranteed; the driving gear 202 drives the cleaning brush 302 to rotate when rotating, the cleaning brush 302 drives the driven gear 301 to rotate, the driven gear 301 cleans dust on a steel rail when rotating, the walking wheel 201 runs on the steel rail more stably, the camera 9 detects the environmental condition near the conveyor belt, and the gas sensor 8 detects combustible gas in a working environment.
When an obstacle is arranged on a conveyor belt, combustible gas accumulation easily occurs at the position where the obstacle is accumulated, the obstacle drives the obstacle avoidance plate 501 to swing at the bottom of the support frame 101, the obstacle avoidance plate 501 drives the reset rod 50201 to swing on the support frame 101, and the reset spring 50202 compresses until the obstacle avoidance plate 501 completely covers the camera 9, so that the camera 9 is protected from being damaged; in the process, the obstacle avoidance plate 501 drives the rotary table 601 to rotate through the fixing pin 60101, the rotary table 601 drives the sliding pin 603 to slide downwards on the vertical sliding rod 104 through the connecting rod 602, the sliding pin 603 drives the driving rod 604 to swing, the driving rod 604 drives the two sets of sliding seats 701 to move oppositely on the horizontal sliding rod 105 when swinging, under the action of the two sets of rocking rods 703, the swing frame 702 is driven to swing, the detection range of the gas sensor 8 is expanded, the safety of the working environment is ensured, and under the action of the obstacle avoidance plate 501, obstacles are evacuated to a certain extent.
After the obstacles are evacuated, the obstacle avoidance plate 501 is not interfered, the reset spring 50202 assists the obstacle avoidance plate 501 to restore to the initial position, and similarly, the obstacle avoidance plate 501 drives the expansion mechanism 7 to restore to the initial position through the transmission mechanism 6, and the expansion mechanism 7 drives the gas sensor 8 to restore to the initial position.
Along with the rotation of walking wheel 201, drive the robot and carry out all-round inspection to the operating condition on the conveyer belt.
The present invention is not limited to the above-described embodiments, and those skilled in the art will be able to make various modifications without creative efforts from the above-described conception and fall within the scope of the present invention.
Claims (8)
1. The utility model provides a robot is patrolled and examined to conveyer belt intelligence, includes stop gear (4), running gear (2), its characterized in that: the device is characterized by further comprising a main body mechanism (1) and an obstacle avoidance mechanism (5), wherein the main body mechanism (1) comprises a support frame (101) and two adjusting groups (102), the limiting mechanisms (4) are symmetrically and fixedly installed inside the support frame (101), the limiting mechanisms (4) are slidably installed on the steel rails, the adjusting groups (102) are divided into two groups, the adjusting groups (102) are symmetrically and slidably installed at the top of the support frame (101), the traveling mechanisms (2) are rotatably installed on the two adjusting groups (102), a shell (106) is arranged at the top of the support frame (101), the cleaning mechanisms (3) are rotatably installed on the shell (106), the traveling mechanisms (2) move on the steel rails when rotating, and the cleaning mechanisms (3) are driven to clean dust on the steel rails; the camera (9) is arranged at the center of the bottom of the support frame (101), the obstacle avoidance mechanism (5) is installed at the bottom of the support frame (101), the obstacle avoidance mechanism (5) on a conveyor belt completely covers the camera (9), a pair of vertical sliding rods (104) are arranged in the vertical direction of the edge of the support frame (101), two sets of transmission mechanisms (6) are symmetrically arranged between the vertical sliding rods (104) and the obstacle avoidance mechanism (5), a horizontal sliding rod (105) is arranged in the horizontal direction of the bottom of the support frame (101), two sets of expansion mechanisms (7) are symmetrically and slidably installed on the horizontal sliding rod (105), the obstacle avoidance mechanism (5) respectively drives the two sets of expansion mechanisms (7) to slide on the horizontal sliding rod (105) through the two sets of transmission mechanisms (6), a gas sensor (8) is arranged on each set of expansion mechanism (7), and combustible gas in a working environment is detected.
2. The intelligent inspection robot for conveyor belts according to claim 1, wherein: limiting mechanism (4) are including spacing (401), friction pulley (403), and spacing (401) fixed mounting is inside support frame (101), and friction pulley (403) are four groups total, and the even rotation of friction pulley (403) is installed on four angles of spacing (401), and spacing (402) are installed in spacing (401) middle part rotation.
3. The intelligent inspection robot for conveyor belts according to claim 1, wherein: the adjusting group (102) comprises a shaft seat (10201) and an adjusting spring (10203), a shaft seat rod (10202) is fixedly installed at the bottom of the shaft seat (10201), the shaft seat rod (10202) is installed at the top of the supporting frame (101) in a sliding mode, the adjusting spring (10203) is arranged between the shaft seat rod (10202) and the supporting frame (101), the adjusting spring (10203) is installed on the shaft seat rod (10202) in a sliding mode, and a driving motor (103) is fixedly installed on the first group of shaft seat (10201).
4. The intelligent inspection robot for conveyor belts according to claim 3, wherein: running gear (2) are including walking wheel (201), driving gear (202), walking wheel (201) set up between two sets of regulation groups (102), walking wheel (201) rotate to be installed on two sets of axle beds (10201), walking wheel (201) fixed mounting is on the output shaft of driving motor (103), driving gear (202) rotate to be installed on second group axle bed (10201), driving gear (202) and walking wheel (201) are coaxial, driving gear (202) and walking wheel (201) fixed mounting.
5. The intelligent inspection robot for conveyor belts according to claim 4, wherein: the cleaning mechanism (3) comprises a driven gear (301) and a cleaning brush (302), the driven gear (301) is rotatably installed inside the shell (106), the cleaning brush (302) is rotatably installed outside the shell (106), the driven gear (301) and the cleaning brush (302) are fixedly installed, and the cleaning brush (302) is meshed with the driving gear (202).
6. The intelligent inspection robot for conveyor belts according to claim 1, wherein: keep away barrier mechanism (5) including keeping away baffle (501), two sets of reset group (502), keep away baffle (501) and rotate and install in support frame (101) bottom, reset group (502) symmetry is installed and is kept away baffle (501) both ends, reset group (502) include release link (50201), reset spring (50202), reset link (50201) first end slidable mounting is on keeping away baffle (501), reset link (50201) second end slidable mounting support frame (101) bottom, reset spring (50202) set up and keep away between baffle (501) and support frame (101), reset spring (50202) slidable mounting is on reset link (50201).
7. The intelligent inspection robot for conveyor belts according to claim 6, wherein: the driving mechanism (6) comprises a rotary table (601) and a sliding pin (603), the rotary table (601) is rotatably installed at the bottom of the supporting frame (101), a fixing pin (60101) is arranged on the rotary table (601), the fixing pin (60101) is fixedly connected with the obstacle avoidance plate (501), the sliding pin (603) is slidably installed on the vertical sliding rod (104), a connecting rod (602) is rotatably connected between the sliding pin (603) and the rotary table (601), and a driving rod (604) is rotatably installed at the bottom of the sliding pin (603).
8. The intelligent inspection robot for conveyor belts according to claim 7, wherein: the expansion mechanism (7) comprises a sliding seat (701) and a swing frame (702), the sliding seat (701) is slidably mounted on the horizontal sliding rod (105), the driving rod (604) is rotatably mounted on the upper portion of the sliding seat (701), the swing frame (702) is rotatably mounted at the bottom of the sliding seat (701), the gas sensor (8) is fixedly mounted on the swing frame (702), the swing frame (702) is rotatably mounted with a rocker (703), and the two groups of rockers (703) are rotatably connected.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210172666.XA CN114313884B (en) | 2022-02-24 | 2022-02-24 | Intelligent inspection robot for conveyor belt |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210172666.XA CN114313884B (en) | 2022-02-24 | 2022-02-24 | Intelligent inspection robot for conveyor belt |
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| CN114313884A true CN114313884A (en) | 2022-04-12 |
| CN114313884B CN114313884B (en) | 2023-12-01 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115180367A (en) * | 2022-08-06 | 2022-10-14 | 山西华智弘兴科技有限公司 | Belt transmission band foreign matter recognition device |
| CN116381564A (en) * | 2023-06-02 | 2023-07-04 | 常州世博电气有限公司 | Medium-voltage ring main unit capable of automatically detecting fault points |
| CN117842622A (en) * | 2024-01-18 | 2024-04-09 | 徐州奔蓝机械科技有限公司 | Remote control inspection robot for mining rubber belt conveyor |
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| CN115180367A (en) * | 2022-08-06 | 2022-10-14 | 山西华智弘兴科技有限公司 | Belt transmission band foreign matter recognition device |
| CN115180367B (en) * | 2022-08-06 | 2024-01-09 | 山西华智弘兴科技有限公司 | Belt conveying belt foreign matter recognition device |
| CN116381564A (en) * | 2023-06-02 | 2023-07-04 | 常州世博电气有限公司 | Medium-voltage ring main unit capable of automatically detecting fault points |
| CN116381564B (en) * | 2023-06-02 | 2023-08-11 | 常州世博电气有限公司 | Medium-voltage ring main unit capable of automatically detecting fault points |
| CN117842622A (en) * | 2024-01-18 | 2024-04-09 | 徐州奔蓝机械科技有限公司 | Remote control inspection robot for mining rubber belt conveyor |
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| CN114313884B (en) | 2023-12-01 |
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