Explosion-proof barrel type robot for transferring explosives

Abstract

The utility model discloses an explosion-proof barrel type robot for transferring explosives, which comprises an explosion-proof tank and a walking chassis, and the walking chassis comprises a vehicle body and walking tracks arranged on two sides of the vehicle body; the bottom of the walking chassis is rotationally connected with an electric push rod and a mounting frame, two rolling wheels are rotationally mounted on the mounting frame, the output end of the electric push rod is connected with the mounting frame and used for driving the mounting frame to rotate, and the anti-explosion tank is arranged on the upper surface of the vehicle body. According to the anti-explosion barrel type robot, the walking adaptability of the anti-explosion barrel type robot can be effectively improved under the complex terrain, particularly in the pothole ground or obstacle environment, action blocking caused by the complex terrain is avoided by means of supporting of the mounting frame and auxiliary walking of the idler wheels, and it is ensured that explosive transferring work is smoothly completed.

Description

Technical Field

[0001] The utility model relates to the technical field of robots, in particular to an explosion-proof barrel-type robot for transferring explosives. Background Art

[0002] Explosion-proof equipment plays a crucial role in the transfer and destruction of explosives. Explosion-proof canisters, a common type of explosion-proof equipment, can isolate the shockwave and debris generated by an explosion to a certain extent, protecting surrounding personnel and equipment. Traditional explosion-proof canisters are widely used in hazardous materials handling and security inspections. Their bodies are typically constructed of high-strength metal materials, capable of withstanding the high temperatures, high pressures, and intense impacts of an explosion. The development and application of explosion-proof canisters provide crucial technical support for ensuring safety.

[0003] However, existing explosion-proof tanks are often large in size and have a bulky overall structure. They usually require large transportation equipment for transportation, and the loading and unloading process also consumes a lot of manpower and time. This complex and time-consuming operation process may delay the optimal time for protective deployment in an emergency, thereby increasing potential risks. There are currently solutions that integrate explosion-proof tanks on walking vehicles in an attempt to improve the maneuverability and ease of operation of explosion-proof tanks. However, when faced with complex terrain such as potholes and bumps, these walking vehicles are prone to jamming or even being unable to move normally, making it difficult for them to successfully perform tasks in complex environments. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the present invention provides an explosion-proof barrel-type robot for transferring explosives, aiming to solve the problems raised by the above-mentioned background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a robot for transferring explosives in an explosion-proof barrel type, comprising an explosion-proof tank and a walking chassis, wherein the walking chassis comprises a vehicle body and walking tracks arranged on both sides of the vehicle body; the bottom of the walking chassis is rotatably connected to an electric push rod and a mounting frame, two rollers are rotatably mounted on the mounting frame, the output end of the electric push rod is connected to the mounting frame for driving the mounting frame to rotate, and the explosion-proof tank is arranged on the upper surface of the vehicle body.

[0006] Preferably, the walking track includes a track body, a drive motor, a drive wheel, a first driven wheel, a second driven wheel and a tensioning wheel; the drive motor is connected to the vehicle body, the output end of the drive motor is connected to the drive wheel, the first driven wheel is connected to the vehicle body, the number of the second driven wheels is multiple, the second driven wheel is rotatably connected to the vehicle body, and the second driven wheel is arranged between the drive wheel and the first driven wheel, the track body bypasses the drive wheel, the first driven wheel and the second driven wheel, the tensioning wheel is connected to the vehicle body and is located on the outside of the track body, and the tensioning wheel is used to provide tensioning force for the track body.

[0007] Preferably, the walking track further includes two supporting wheels, the supporting wheels are rotatably connected to the vehicle body, and the supporting wheels are located on the upper side of the second driven wheel and are used to support the track body.

[0008] Preferably, the walking track further includes a guard plate, and the guard plate is connected to the vehicle body.

[0009] Preferably, a mounting rod is provided on the upper surface of the walking chassis, and a robot vision is installed on the mounting rod.

[0010] Preferably, a battery is provided inside the traveling chassis.

[0011] Beneficial effects

[0012] The utility model provides a robot for transferring explosives in an explosion-proof barrel type. The utility model drives the vehicle body to move by walking tracks, and moves the robot carrying the explosion-proof canister to an open or safe area. When the robot is walking normally, the walking tracks can effectively adapt to general road surfaces and provide stable walking capabilities. When the robot encounters a jam, an obstacle or complex terrain that causes walking to be blocked, the electric push rod can be started. At this time, the output end of the electric push rod extends or retracts, driving the mounting frame to rotate around the rotating shaft to which it is connected, and the rollers on the mounting frame rotate to the appropriate position, contacting the ground and forming support. Through the support of the mounting frame, the vehicle body can be partially lifted, so that the walking tracks are separated from the ground or obstacles, reducing the resistance of the tracks, thereby helping the robot to cross obstacles or get out of the jam state and continue to move forward.

[0013] Through the above-mentioned structural design, the utility model can effectively improve the adaptability of the explosion-proof bucket-type robot in walking under complex terrain, especially in bumpy ground or obstacle environment. It relies on the support of the mounting frame and the assistance of the rollers to walk, avoiding the obstruction of movement caused by complex terrain and ensuring the smooth completion of the explosive transfer work. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1This is a schematic diagram of the three-dimensional structure of an explosion-proof barrel-type robot for transferring explosives described in the present invention.

[0015] Figure 2 This is a schematic diagram of the main structure of an explosion-proof barrel-type explosive transfer robot described in the present invention, excluding the protective plate.

[0016] Figure 3 This is a schematic diagram of the main cross-sectional structure of an explosion-proof barrel-type robot for transferring explosives described in the present invention.

[0017] Figure 4 This is a partial structural diagram of an explosion-proof barrel-type robot for transferring explosives described in the present invention.

[0018] Description of Reference Numerals

[0019] 1- explosion-proof tank, 2- walking chassis, 21- vehicle body, 22- walking track, 221- track body, 222- driving motor, 223- guard plate, 224- driving wheel, 225- first driven wheel, 226- second driven wheel, 227- tensioning wheel, 228- supporting wheel, 3- electric push rod, 4- mounting frame, 5- roller, 6- robot vision, 7- battery, 8- mounting rod. DETAILED DESCRIPTION

[0020] 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 embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figure 1-4 The utility model provides an explosion-proof barrel-type explosive transfer robot, comprising an explosion-proof canister 1 and a walking chassis 2. The walking chassis 2 comprises a vehicle body 21 and walking tracks 22 disposed on both sides of the vehicle body 21. The explosion-proof canister 1 is disposed on the upper surface of the vehicle body 21 for containing explosives.

[0022] The bottom of the traveling chassis 2 is equipped with an electric push rod 3 and a mounting frame 4. The electric push rod 3 is mounted to the bottom of the vehicle body 21 via a rotational connection. The mounting frame 4 is connected to the bottom of the vehicle body 21 via a rotating shaft and can rotate about this shaft. Two rollers 5 are symmetrically mounted on the mounting frame 4 to provide support for the vehicle body 21 when the electric push rod 3 is driven. The output end of the electric push rod 3 is connected to one end of the mounting frame 4 to drive the mounting frame 4 to rotate relative to the vehicle body 21.

[0023] During actual use, the explosion-proof tank 1 is used to contain explosives, and the vehicle body 21 is driven to move by the walking tracks 22, so as to move the robot carrying the explosion-proof tank 1 to an open or safe area. When the robot is walking normally, the walking tracks 22 can effectively adapt to general road surfaces and provide stable walking capabilities. When the robot encounters a jam, an obstacle or complex terrain that causes walking to be obstructed, the electric push rod 3 can be started. At this time, the output end of the electric push rod 3 extends or retracts, driving the mounting frame 4 to rotate around the rotating shaft to which it is connected, and the roller 5 on the mounting frame 4 rotates to the appropriate position, contacts the ground and forms a support. Through the supporting effect of the mounting frame 4, the vehicle body 21 can be partially lifted, so that the walking tracks 22 are separated from the ground or obstacles, reducing the resistance of the tracks, thereby helping the robot to cross obstacles or get out of the jam state and continue to move forward.

[0024] Through the above-mentioned structural design, the utility model can effectively improve the adaptability of the explosion-proof barrel-type robot in walking under complex terrain, especially in bumpy ground or obstacle environment. It relies on the support of the mounting frame 4 and the auxiliary walking of the roller 5 to avoid the obstruction of movement caused by complex terrain and ensure the smooth completion of the explosive transfer work.

[0025] In this embodiment, the walking track 22 includes a track body 221 , a driving motor 222 , a driving wheel 224 , a first driven wheel 225 , a second driven wheel 226 and a tensioning wheel 227 .

[0026] The drive motor 222 is fixedly mounted on the vehicle body 21 to provide driving power, and its output end is connected to the axis of the drive wheel 224 to drive the crawler body 221 to run through the drive wheel 224. The drive wheel 224 is located on one side of the vehicle body 21 and is fixedly connected to the vehicle body 21 through a rotating shaft to maintain stability.

[0027] The first driven wheel 225 is connected to the vehicle body 21 via a rotating shaft and is located behind the driving wheel 224. It is mainly used to change the running direction of the crawler body 221. There are multiple second driven wheels 226, which are arranged in sequence along the running path of the crawler body 221 and are rotatably connected to the vehicle body 21 via a rotating shaft. The second driven wheels 226 are located between the driving wheel 224 and the first driven wheel 225, and are used to support the crawler body 221, thereby enhancing the overall stability and load-bearing capacity of the crawler structure.

[0028] The track body 221 forms a closed loop around a drive wheel 224, a first driven wheel 225, and a plurality of second driven wheels 226. A tensioning pulley 227 is also located outside the track body 221. This tensioning pulley 227 is connected to the vehicle body 21 via a rotating shaft and is located outside the track loop. The tensioning pulley 227 provides an inward tensioning force to ensure proper tension in the track body 221 during operation, preventing the track from falling off or loosening. It also improves the meshing performance between the track and the drive wheel 224 and driven wheels, enhancing the smoothness and transmission efficiency of the track.

[0029] In actual use, the drive motor 222 rotates the drive wheel 224, which in turn drives the track body 221, thereby propelling the robot forward or backward along the target path. Multiple secondary driven wheels 226 work in conjunction with the track body 221 to effectively distribute the load and enhance the contact stability between the track and the ground. When the robot operates on complex terrain, the tensioning wheel 227 automatically adjusts the track tension to adapt to the terrain and ensure smooth operation.

[0030] Through the above design, the crawler structure provided in this embodiment can run freely on complex terrain, has good load-bearing capacity and operating stability, and at the same time, through the action of the tensioning wheel 227, the reliability and service life of the crawler operation are further improved, thereby ensuring the operational stability and efficiency of the robot in performing the explosion-proof material transfer task.

[0031] In this embodiment, the walking track 22 further includes two supporting wheels 228 and a guard plate 223 to enhance the support and protection of the track body 221 .

[0032] The support wheel 228 is rotatably connected to the vehicle body 21 via a rotating shaft and is located above the second driven wheel 226 of the track body 221. The support wheel 228 provides additional support for the track body 221, effectively preventing the track from sagging due to gravity during operation. This improves the tension distribution of the track body 221 and enhances the operational stability and load-bearing capacity of the track system. During operation, the support wheel 228 provides an additional support point in complex terrain, helping the track to more stably conform to the terrain and improve its ability to overcome obstacles.

[0033] The guard plate 223 is fixedly attached to the side of the vehicle body 21, located outside the track body 221. It primarily protects the track system from external damage. For example, the guard plate 223 effectively prevents the track body 221 from being stuck or scratched by external objects (such as rocks and branches) during operation. It also prevents dirt and dust from entering the track system, reducing wear and the risk of failure, thereby improving the durability and operational efficiency of the track system.

[0034] In this embodiment, the design of the support wheels 228 and guard plates 223 further optimizes the structural performance and operational reliability of the crawler system. The support wheels 228 provide additional support points, ensuring smooth operation of the crawler system under high loads or in complex terrain. The protective effect of the guard plates 223 effectively extends the service life of the crawler system while reducing the risk of operational interruptions due to external interference.

[0035] In this embodiment, a mounting rod 8 is provided on the upper surface of the traveling chassis 2, which is used to support and fix the robot vision system 6. The mounting rod 8 is connected to the vehicle body 21 via a fixed structure, and its height and angle can be adjusted according to actual needs to adapt to the installation requirements of the robot vision system 6 in different working environments.

[0036] The robot vision system 6, mounted on top of the mounting pole 8, monitors the surrounding environment in real time and provides image or video information. This system can utilize a camera, lidar, or other visual sensor. By communicating with the control system, it assists the robot with path planning, obstacle identification, and navigation in complex environments. For example, during an explosives transport mission, the robot vision system 6 can identify terrain features, detect obstacles, and determine the optimal route, providing intelligent navigation and decision-making support.

[0037] By mounting the robot vision system 6 on the mounting rod 8, this embodiment achieves efficient placement of the visual sensors, ensuring that the field of view of the robot vision system 6 is not obstructed by the walking tracks 22 or the explosion-proof tank 1. Furthermore, the simple and stable structural design of the mounting rod 8 effectively suppresses the effects of vibration on the visual sensors during robot operation, ensuring that the robot vision system 6 captures stable and accurate image information.

[0038] Through the above design, the walking chassis 2 in this embodiment can not only support the stable transportation of the explosion-proof tank 1, but also expand the function of the robot vision 6 through the setting of the mounting rod 8, realize real-time monitoring and dynamic response capabilities of complex environments, and further improve the robot's intelligence level and execution efficiency in the explosion-proof material transfer task.

[0039] In this embodiment, a battery 7 is provided inside the walking chassis 2. The battery 7 serves as the main power supply device of the robot and is used to provide a continuous and stable power supply for the drive motor 222 of the walking track 22, the electric push rod 3, the robot vision 6 and other electrical equipment.

[0040] Battery 7 utilizes a high-energy-density lithium-ion battery with an optimized capacity, ensuring the robot can operate continuously for up to six hours at full load. During the explosive-proof material transfer process, the battery's long-term power supply effectively reduces mission interruptions caused by frequent charging, significantly improving operational efficiency.

[0041] At the same time, the battery 7 is also equipped with a power monitoring module, which can monitor the power status of the battery 7 in real time and transmit the data to the robot control system. When the power is low, the system will send a prompt signal to remind the operator to replace or recharge in time.

[0042] In this embodiment, the body of the explosion-proof tank 1 is made of 1 cm thick processed explosion-proof steel plate. The explosion-proof steel plate has undergone high-strength heat treatment and surface processing. Its material has excellent explosion shock resistance. It can effectively absorb the shock wave energy when the explosive detonates and prevent the dispersion of explosion fragments, thereby protecting the surrounding environment and the safety of the equipment.

[0043] The explosion-proof steel plate is designed to be 1 cm thick, based on the pressure level and specific parameters of the explosion shock wave that the explosion-proof tank 1 must withstand. This thickness strikes a good balance between strength and weight, providing sufficient protection while ensuring the overall weight of the explosion-proof tank 1 is not excessive, thus ensuring its stability and maneuverability during robot transportation.

[0044] Furthermore, to enhance the durability of the explosion-proof tank 1, the inner wall of the steel plate can be sprayed with a special explosion-proof coating to further enhance its impact resistance and reduce wear on the inner wall of the tank due to repeated use. A buffer structure can also be added to the exterior of the explosion-proof tank 1 as needed to reduce the impact of vibration on the tank during transportation.

[0045] It should be noted that, in this document, relational terms such as first and second, etc. are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. A robot for transferring explosives in an explosion-proof barrel type, comprising an explosion-proof tank (1), characterized in that: The invention also includes a walking chassis (2), wherein the walking chassis (2) includes a vehicle body (21) and walking tracks (22) arranged on both sides of the vehicle body (21); the bottom of the walking chassis (2) is rotatably connected to an electric push rod (3) and a mounting frame (4); two rollers (5) are rotatably mounted on the mounting frame (4); the output end of the electric push rod (3) is connected to the mounting frame (4) for driving the mounting frame (4) to rotate; and the explosion-proof tank (1) is arranged on the upper surface of the vehicle body (21).

2. The explosion-proof barrel-type explosive transfer robot according to claim 1, characterized in that: The walking crawler (22) comprises a crawler body (221), a driving motor (222), a driving wheel (224), a first driven wheel (225), a second driven wheel (226) and a tensioning wheel (227); the driving motor (222) is connected to the vehicle body (21), the output end of the driving motor (222) is connected to the driving wheel (224), the first driven wheel (225) is connected to the vehicle body (21), the number of the second driven wheels (226) is multiple, and the second driven wheels (22 6) is rotatably connected to the vehicle body (21), and the second driven wheel (226) is arranged between the driving wheel (224) and the first driven wheel (225), the track body (221) passes around the driving wheel (224), the first driven wheel (225) and the second driven wheel (226), the tensioning wheel (227) is connected to the vehicle body (21) and is located outside the track body (221), and the tensioning wheel (227) is used to provide tensioning force for the track body (221).

3. The explosion-proof barrel-type explosive transfer robot according to claim 2, characterized in that: The walking crawler (22) further includes two supporting wheels (228), the supporting wheels (228) being rotatably connected to the vehicle body (21), the supporting wheels (228) being located on the upper side of the second driven wheel (226) and being used to support the crawler body (221).

4. The explosion-proof barrel-type explosive transfer robot according to claim 1, characterized in that: The walking crawler (22) further includes a guard plate (223), and the guard plate (223) is connected to the vehicle body (21).

5. The explosion-proof barrel-type explosive transfer robot according to claim 1, characterized in that: The upper surface of the walking chassis (2) is provided with a mounting rod (8), and the robot vision (6) is mounted on the mounting rod (8).

6. The explosion-proof barrel-type explosive transfer robot according to claim 1, characterized in that: A storage battery (7) is provided inside the traveling chassis (2).

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