Hydraulic flap device

Abstract

The application discloses a hydraulic plate turnover device and relates to the technical field of automatic unloading, which comprises a mobile turnover assembly, a front obstacle avoidance assembly, a rear obstacle avoidance assembly and a control system, wherein the mobile turnover assembly is used for carrying a target vehicle; the front obstacle avoidance assembly is arranged at one end of the mobile turnover assembly and is fixedly connected with the mobile turnover assembly; the rear obstacle avoidance assembly is arranged at the end of the mobile turnover assembly away from the front obstacle avoidance assembly and is fixedly connected with the mobile turnover assembly; and the control system is arranged at one side of the mobile turnover assembly, and the front obstacle avoidance assembly and the rear obstacle avoidance assembly are both in communication connection with the control system. The technical scheme provided by the application solves the problem of the visual field blind area existing in manual observation of the mobile operation of the existing hydraulic plate turnover device.

Description

Technical Field

[0001] This invention relates to the field of automated unloading technology, and in particular to a hydraulic tipping device. Background Technology

[0002] Mobile hydraulic tippers, as an important material loading, unloading and transfer equipment, have been widely used in large-scale industrial operations such as grain, coal, ore, steel, and feed due to their convenient use, flexible relocation and simple maintenance.

[0003] However, existing mobile hydraulic tipping equipment relies heavily on manual operation during actual site relocation and mobile operations. However, due to the large size and complex structure of mobile hydraulic tipping equipment, there are serious blind spots in manual observation, making it impossible to fully grasp the real-time road conditions around the equipment (especially the bottom, sides and rear), which easily leads to the omission or misjudgment of obstacles. Summary of the Invention

[0004] The main objective of this invention is to propose a hydraulic tilting device that aims to solve the problem of blind spots in the field of vision when manually observing moving operations using existing hydraulic tilting devices.

[0005] To achieve the above objectives, the present invention proposes a hydraulic tilting device, which includes: A mobile tilting assembly is used to carry the target vehicle; A forward obstacle avoidance component is disposed at one end of the movable flip component and is fixedly connected to the movable flip component; A rear obstacle avoidance component is disposed at the end of the movable flip component away from the front obstacle avoidance component, and is fixedly connected to the movable flip component; and The control system is located on one side of the moving and flipping component, and both the front obstacle avoidance component and the rear obstacle avoidance component are communicatively connected to the control system.

[0006] In one embodiment, the moving and flipping component includes: Mobile base frame, with a retractable end; and A flipping platform having a rotating end and a forward end, the rotating end being rotatably connected to the retracting end, so that the flipping platform flips above the mobile base frame at a target angle; The front obstacle avoidance component is located at the forward end, and the rear obstacle avoidance component is located at the backward end.

[0007] In one embodiment, multiple sets of forward obstacle avoidance components are spaced apart on the forward end.

[0008] In one embodiment, multiple sets of rear obstacle avoidance components are spaced apart on the rearward end.

[0009] In one embodiment, the flipping platform is provided with multiple anti-slip strips, which extend along the direction from the forward end to the rotating end.

[0010] In one embodiment, both the front obstacle avoidance assembly and the rear obstacle avoidance assembly include a mounting plate and an obstacle avoidance radar. The mounting plate is fixedly connected to the moving and flipping assembly, and the obstacle avoidance radar is mounted on the mounting plate.

[0011] In one embodiment, the hydraulic tilting device further includes a skew detection component that is communicatively connected to the control system, and at least one set of the skew detection component is provided on each of the opposite sides of the moving tilting component.

[0012] In one embodiment, the skew detection component includes: The base plate is detachably mounted on one side of the movable flipping assembly; A column, detachably mounted on the side of the base plate opposite to the movable flipping assembly; and The ranging component is fixedly installed at the end of the column away from the moving and flipping component, and is communicatively connected to the control system.

[0013] In one embodiment, the ranging component includes: A fixing plate is fixedly disposed at the end of the column away from the movable flipping component; A support frame, detachably mounted on the side of the fixing plate opposite to the column; and An ultrasonic sensor is mounted on the support frame, with its receiving end facing the target vehicle and communicating with the control system.

[0014] In one embodiment, the control system includes a hydraulic station, a first electrical control cabinet, and a second electrical control cabinet. The hydraulic station drives and connects to the moving and tilting assembly, and the front obstacle avoidance assembly and the rear obstacle avoidance assembly are respectively communicatively connected to the first electrical control cabinet. The hydraulic station and the skew detection assembly are respectively communicatively connected to the second electrical control cabinet.

[0015] The technical solution of this invention involves setting a front obstacle avoidance component and a rear obstacle avoidance component at both ends of the mobile flipping component, and both components are communicatively connected to the control system. During operation, when the front obstacle avoidance component detects an obstacle in the forward direction, it immediately sends an obstacle detection signal to the control system. The rear obstacle avoidance component detects obstacles in the same direction as the mobile flipping component, continuously monitoring the rear area. Upon detecting an obstacle in the backward direction, it immediately sends an obstacle detection signal to the control system. Upon receiving the detection signal from either the front or rear obstacle avoidance component, the control system immediately generates a braking command, causing the mobile flipping component to decelerate or stop abruptly. This eliminates blind spots in the field of vision for manual observation during bidirectional movement, effectively preventing collisions and ensuring the safety of personnel and equipment. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of a structure of an embodiment of the hydraulic flap device provided by the present invention; Figure 2 A schematic diagram of the structure of the movable base frame in one embodiment of the hydraulic tilting device provided by the present invention; Figure 3 Rear view of the movable base frame in another embodiment of the hydraulic tilting device provided by the present invention; Figure 4 for Figure 3 A magnified view of a section at point A in the middle; Figure 5 A schematic diagram of the structure of the forward end of the tilting platform in another embodiment of the hydraulic tilting device provided by the present invention; Figure 6 for Figure 5 A magnified view of a section at point B in the middle; Figure 7 A schematic diagram of the deflection detection component in another embodiment of the hydraulic flap device provided by the present invention; Figure 8 for Figure 7 A magnified view of a section at point C.

[0018] Explanation of icon numbers: 100. Hydraulic tilting device; 1. Mobile tilting assembly; 11. Mobile base frame; 111. Reverse end; 12. Tilting platform; 121. Rotating end; 122. Forward end; 123. Anti-slip strip; 2. Front obstacle avoidance assembly; 21. Mounting plate; 22. Obstacle avoidance radar; 3. Rear obstacle avoidance assembly; 4. Control system; 41. Hydraulic station; 42. First electrical control cabinet; 43. Second electrical control cabinet; 5. Skew detection assembly; 51. Base plate; 52. Column; 53. Distance measuring assembly; 531. Fixing plate; 532. Support frame; 533. Ultrasonic sensor; 6. Walking assembly; 7. Gantry frame; 8. Wheel stop.

[0019] The realization of the objective, functional features and advantages of the present invention will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0021] It should be noted that if the embodiments of the present invention involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0022] Furthermore, if the embodiments of this invention involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this invention.

[0023] Existing mobile hydraulic tipping equipment relies heavily on manual operation during actual site relocation and mobile operations. However, due to the large size and complex structure of mobile hydraulic tipping equipment, there are serious blind spots in manual observation, making it impossible to fully grasp the real-time road conditions around the equipment (especially the bottom, sides and rear), which easily leads to the omission or misjudgment of obstacles.

[0024] This invention proposes a hydraulic tilting device.

[0025] Please see Figure 1 , Figure 3 and Figure 5 In one embodiment of the present invention, the hydraulic flap device 100 includes: The mobile tilting component 1 is used to carry the target vehicle; The front obstacle avoidance component 2 is located at one end of the movable flip component 1 and is fixedly connected to the movable flip component 1; The rear obstacle avoidance component 3 is located at the end of the movable flip component 1 furthest from the front obstacle avoidance component 2, and is fixedly connected to the movable flip component 1; and The control system 4 is located on one side of the moving and flipping component 1. The front obstacle avoidance component 2 and the rear obstacle avoidance component 3 are both connected to the control system 4.

[0026] The technical solution of this invention involves setting a front obstacle avoidance component 2 and a rear obstacle avoidance component 3 at both ends of the mobile flipping component 1, with both components communicatively connected to the control system 4. During operation, when the front obstacle avoidance component 2 detects an obstacle in the forward direction, it immediately sends an obstacle detection signal to the control system 4. The rear obstacle avoidance component 3 detects an obstacle in the same direction as the mobile flipping component 1, continuously monitoring the rear area. Upon detecting an obstacle in the backward direction, it immediately sends an obstacle detection signal to the control system 4. Upon receiving the detection signal from either the front or rear obstacle avoidance component 3, the control system 4 immediately generates a braking command, causing the mobile flipping component 1 to decelerate or stop abruptly. This eliminates blind spots in the field of vision for manual observation during bidirectional movement, effectively preventing collisions and ensuring the safety of personnel and equipment.

[0027] Specifically, the mobile tilting assembly 1 is the core structure of this device for carrying the target vehicle. It can use a hydraulic drive mechanism in conjunction with the tilting platform to achieve the carrying and tilting operation of the target vehicle. For example, the mobile tilting assembly 1 may include a base frame, a hydraulic lifting cylinder, and a carrying platform. The carrying platform is hinged to the base frame through the hydraulic lifting cylinder. When the hydraulic system is working, the hydraulic lifting cylinder extends and retracts, driving the carrying platform to tilt around the hinge point.

[0028] It should be noted that the front obstacle avoidance component 2 is located at one end of the mobile flip component 1 and can be a sensing module, a detection unit, a monitoring device, etc. The sensing module can be one or more of the following combinations: radar sensor, laser scanner, ultrasonic sensor 533, visual camera, etc. It is fixedly installed at the front end of the mobile flip component 1 and is used to monitor the distance information, relative speed information and movement trajectory information between the target vehicle and the obstacle in front of it in real time, so as to avoid the target vehicle from hitting the obstacle in front of it during its forward movement.

[0029] The rear obstacle avoidance component 3 is located at the end of the moving and flipping component 1 furthest from the front obstacle avoidance component 2 and is fixedly connected to the moving and flipping component 1. Similarly, the rear obstacle avoidance component 3 can employ one or more combinations of radar sensors, laser scanners, infrared detectors, and microwave sensors. It is worth mentioning that the rear obstacle avoidance component 3 and the front obstacle avoidance component 2 can use the same type or complementary type of sensors. For example, one of the front obstacle avoidance component 2 and the rear obstacle avoidance component 3 can use millimeter-wave radar for long-range detection, while the other uses an ultrasonic sensor 533 for short-range detection. Of course, one of the front obstacle avoidance component 2 and the rear obstacle avoidance component 3 can also use a lidar for high-precision distance and spatial information detection, while the other uses a visual camera for recording and observing the shape and size of surrounding obstacles in order to accurately avoid them. In this embodiment, the fixed connection method of the front obstacle avoidance component 2 and the rear obstacle avoidance component 3 on the moving and flipping component 1 is not limited, and can be detachable or non-detachable methods such as welding or bolting.

[0030] The control system 4 can be controlled by a programmable logic controller (PLC), an industrial control computer, an embedded control unit, a microprocessor, etc. The communication connection between the control system 4 and the front obstacle avoidance component 2 and the rear obstacle avoidance component 3 can be wired communication (such as RS485, CAN bus, Ethernet) or wireless communication (such as Wi-Fi, Bluetooth, Zigbee, 4G / 5G).

[0031] In the specific implementation process, the control system 4 issues forward or backward commands. Taking the forward direction as an example, if the front obstacle avoidance component 2 detects an obstacle in the forward direction, it transmits a signal to the control system 4, which then issues a stop-alarm command, stopping the entire device. Conversely, if the front obstacle avoidance component 2 does not detect an obstacle in the forward direction, the control system 4 controls the device to continue moving forward. In this scheme, the front obstacle avoidance component 2 and the rear obstacle avoidance component 3 together form a two-way three-dimensional monitoring system, realizing real-time distance monitoring and abnormal status warning of the target vehicle in both the front and rear directions, and rapidly transmitting the detection signals to the control system 4, thus achieving real-time monitoring of the operation process.

[0032] In an embodiment of the present invention, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 5 The movable flipping component 1 includes: The movable base 11 has a retractable end 111; and The flipping platform 12 has a rotating end 121 and a forward end 122, and the rotating end 121 is rotatably connected to the retracting end 111 so that the flipping platform 12 flips above the movable base frame 11 at a target angle. The front obstacle avoidance component 2 is located at the forward end 122, and the rear obstacle avoidance component 3 is located at the backward end 111.

[0033] Specifically, the mobile tilting assembly 1 consists of two parts: a mobile base frame 11 and a tilting platform 12. The mobile base frame 11 can be a welded steel frame, a box beam structure, or a modular assembly structure. Optionally, the rear end 111 of the mobile base frame 11 can be provided with a rotating seat, bearing seat, or hinge pin hole, etc., for pivotal connection with the rotating end 121 of the tilting platform 12. The tilting platform 12 can be a welded steel plate platform, a grid bearing platform, or a roller conveyor platform, etc. For example, the welded steel plate platform consists of a base plate 51, a frame, and reinforcing ribs. A wheel stop 8 can be provided on the upper side of the rotating end 121 of the tilting platform 12. When a vehicle reverses onto the tilting platform 12 to unload, the tilting platform 12 tilts at a certain angle, and the wheel stop 8 can prevent the rear wheels of the vehicle from slipping, preventing it from sliding off the tilting platform 12.

[0034] In another embodiment, gantry frames 7 are provided on both sides of the tilting platform 12. Hydraulic cylinders can be provided on both sides of the movable base frame 11 at positions corresponding to the gantry frames 7. The cylinder body of the hydraulic cylinder is fixed on the movable base frame 11, one end of the piston rod extends into the cylinder body, and the other end is fixedly connected to the gantry frame 7. The extension and retraction of the piston rod drives the tilting platform 12 to rotate, thereby driving the target vehicle to rotate for unloading. Furthermore, a walking assembly 6 can also be provided at the bottom of the movable base frame 11. The structure of the walking assembly 6 is not specifically limited. For example, the walking assembly 6 includes drive wheels and casters. The drive wheels are the active wheels, powered by a drive device (such as a motor, hydraulic motor, etc.), and generate driving force through the friction between the wheel circumference and the ground. The casters are the driven wheels, do not output power independently, and mainly play a supporting role, moving and turning with the drive wheels.

[0035] In an embodiment of the present invention, please refer to Figure 5 and Figure 6Multiple sets of front obstacle avoidance components 2 are spaced apart on the forward end 122. For example, the forward end 122 can be square in shape. For target vehicles with a large wheelbase or wide body, a set of front obstacle avoidance components 2 can be set at each of the two side edges of the square structure, and the middle position can be selected. In this way, when the vehicle makes left turns, right turns, or turns left or right in place, the obstacle avoidance components can detect obstacles in the direction of travel. Of course, for large vehicles, four sets of front obstacle avoidance components 2 can also be spaced apart in the lateral direction of the forward end 122, and the four sets of front obstacle avoidance components 2 are evenly distributed in the width direction. The multiple sets of front obstacle avoidance components 2 can use the same type or complementary type of sensor. For example, the front obstacle avoidance component 2 near the center of the platform can use millimeter-wave radar for long-range detection with a detection range of 50-200 meters; the front obstacle avoidance component 2 near the edge of the platform can use ultrasonic sensor 533 for short-range detection with a detection range of 0.2-5 meters.

[0036] In an embodiment of the present invention, please refer to Figure 3 and Figure 4 Multiple sets of rear obstacle avoidance components 3 are spaced apart on the rear end 111. Understandably, the rear end 111 can also adopt a square structure, with three sets of rear obstacle avoidance components 3 installed thereon: one set at the center and two sets at the left and right edges. The rear obstacle avoidance component 3 at the center is used to monitor the overall displacement of the rear end of the vehicle, while the rear obstacle avoidance components 3 at the sides are used to monitor the specific position of the rear wheel area. Similarly, the multiple sets of rear obstacle avoidance components 3 can also use sensors of the same or complementary types. For example, the rear obstacle avoidance component 3 near the center of the platform can use millimeter-wave radar for long-range detection; the rear obstacle avoidance component 3 near the edge of the platform can use ultrasonic sensors 533 for short-range detection.

[0037] In an embodiment of the present invention, please refer to Figure 1 and Figure 5 The tilting platform 12 is provided with multiple anti-slip strips 123, which extend from the forward end 122 to the rotating end 121. The anti-slip strips 123 can be continuous or intermittent elongated protruding ribs, or they can be multiple arrayed protrusions. In this embodiment, the layout of the multiple anti-slip strips 123 is not limited. In one embodiment, the anti-slip strips 123 can be divided into three groups, located at the left, center, and right ends of the tilting platform 12 in the width direction, respectively, and extending towards the rotating end 121. Specifically, the number of groups of anti-slip strips 123 can be selected according to different vehicle types.

[0038] In an embodiment of the present invention, please refer to Figure 5 and Figure 6Both the front obstacle avoidance assembly 2 and the rear obstacle avoidance assembly 3 include a mounting plate 21 and an obstacle avoidance radar 22. The mounting plate 21 is fixedly connected to the movable flip assembly 1, and the obstacle avoidance radar 22 is mounted on the mounting plate 21. In this embodiment, the structure of the mounting plate 21 is not limited; for example, it can be square, trapezoidal, or other shapes. The mounting plate 21 and the movable flip assembly 1 can be connected by welding, bolting, snap-fitting, or riveting, etc., which is also not limited here. The obstacle avoidance radar 22 can be a millimeter-wave radar, ultrasonic radar, or lidar, etc., and can be selected and set according to actual needs. In addition, the connection method between the mounting plate 21 and the obstacle avoidance radar 22 is not specifically limited. For example, the mounting plate 21 can be provided with threaded holes, and the obstacle avoidance radar 22 can be provided with bolts and positioning holes. The obstacle avoidance radar 22 is installed by locking the positioning holes on the obstacle avoidance radar 22 and the threaded holes on the mounting plate 21 with bolts.

[0039] In an embodiment of the present invention, please refer to Figure 1 The hydraulic tilting device 100 also includes a skew detection component 5 that is communicatively connected to the control system 4. At least one set of the skew detection component 5 is provided on each of the opposite sides of the movable tilting component 1. The skew detection component 5 can be displacement-type, angle-type, visual-type, or magnetic induction-type, etc., used to detect the distance between the outer side of the vehicle body and the detection components on both sides of the movable tilting component 1. Two sets of the skew detection component 5 can be provided on each side of the movable tilting component 1. For example, on the left side of the movable tilting component 1, one set is provided at each of the front and rear ends of the vehicle; these two sets of measurement data can represent the distance from the left side of the vehicle to the left-side detection component. On the right side of the movable tilting component 1, one set is provided at each of the front and rear ends of the vehicle; these two sets of measurement data can represent the distance from the right side of the vehicle to the right-side detection component.

[0040] The control system 4 pre-sets the distance ranges from the left and right sides of the vehicle to the detection components on the left and right sides respectively. For example, the distance range between the left front of the vehicle and the first set of skew detection components 5 on the left is set to the left first value, the distance range between the left rear of the vehicle and the second set of skew detection components 5 on the left is set to the left second value, the distance range between the right front of the vehicle and the first set of skew detection components 5 on the right is set to the right first value, and the distance range between the right rear of the vehicle and the second set of skew detection components 5 on the right is set to the right second value.

[0041] In practice, the vehicle begins to reverse, and the skew detection components 5 begin to detect distance. The four sets of skew detection components 5 transmit the detected actual distance values ​​to the control system 4. The control system 4 compares these values ​​with four distance range values. If any one of the four actual distance values ​​is outside its corresponding range, the vehicle is determined to be parked crookedly, and the control system 4 issues an alarm, prompting the operator to resume reversing. Conversely, if all four actual distance values ​​are within their respective ranges, the reversing is considered complete, and the operator begins the flipping action of the moving and flipping components 1.

[0042] In an embodiment of the present invention, please refer to Figure 7 The skew detection component 5 includes: The base plate 51 is detachably mounted on one side of the movable flipping assembly 1; The column 52 is detachably mounted on the side of the base plate 51 opposite to the movable flip assembly 1; and The ranging component 53 is fixedly installed at the end of the column 52 away from the movable flipping component 1, and is communicatively connected to the control system 4.

[0043] Specifically, the base plate 51 can be a flat structure such as square, L-shaped, or circular, and the material can be steel plate, aluminum plate, or high-strength engineering plastic, without specific limitations. Optionally, the base plate 51 can also be provided with mounting through holes or oblong holes for bolt connection with the movable flipping assembly 1. Further, the base plate 51 can adopt a split structure, composed of two or more plates spliced ​​together, to facilitate installation and transportation. The column 52 can be steel pipe, shaped steel, or aluminum alloy profile, and the shape of the column 52 can be cylindrical or square, without specific limitations. Furthermore, the two ends of the column 52 can be provided with connecting ends, which can be connecting flanges or threaded columns, to facilitate fixed connection with the ranging assembly 53 and the base plate 51, wherein the upper connecting end is used to fix the ranging assembly 53, and the lower connecting end is used to fix the base plate 51.

[0044] It should be explained that the ranging component 53 may include a ranging sensor, a sensor bracket, and a signal processing circuit. The ranging sensor can be one of a laser ranging sensor, an ultrasonic ranging sensor, or a displacement sensor. The sensor bracket is used to fix and install the ranging sensor; its material can be aluminum alloy or stainless steel. The sensor bracket has mounting holes and positioning slots for mating with the upper end of the column 52. The signal processing circuit is used to condition and convert the output signal of the ranging sensor, converting it into a standard signal recognizable by the control system 4. The signal processing circuit includes a signal amplification circuit, a filtering circuit, and a signal conversion circuit; these circuit modules are integrated via a printed circuit board.

[0045] In an embodiment of the present invention, please refer to Figure 7 and Figure 8 The ranging component 53 includes: The fixing plate 531 is fixedly installed at the end of the column 52 away from the movable flipping component 1; Support frame 532, detachably mounted on the side of fixed plate 531 opposite to column 52; and An ultrasonic sensor 533 is mounted on a support frame 532. The receiving end of the ultrasonic sensor 533 faces the target vehicle and is communicatively connected to the control system 4.

[0046] Specifically, the mounting plate 531 serves as the mounting base for the ultrasonic sensor 533. It has a rectangular flat plate structure, and its shape can be rectangular, L-shaped, or polygonal. The mounting plate 531 has connection holes that mate with the top of the column 52, as well as mounting holes for the ultrasonic sensor 533, enabling its installation. The support frame 532 can be L-shaped, U-shaped, or T-shaped; this embodiment uses an L-shaped support frame 532. One end of the support frame 532 has mounting holes that mate with the mounting plate 531, and the other end has a mounting interface for the ultrasonic sensor 533. The ultrasonic sensor 533 comprises a transmitter, a receiver, a signal processing circuit, and a communication module. The receiver faces the target vehicle. The signal processing circuit conditions and converts the output signal of the ultrasonic sensor 533, transforming it into a standard signal recognizable by the control system 4. The signal processing circuit includes a signal amplification circuit, a filtering circuit, and a signal conversion circuit, all integrated via a printed circuit board. The communication module transmits measurement data to the control system 4, and the communication interface includes RS485, CAN, Ethernet, or industrial wireless protocols.

[0047] In an embodiment of the present invention, please refer to Figure 1The control system 4 includes a hydraulic station 41, a first electrical control cabinet 42, and a second electrical control cabinet 43. The hydraulic station 41 drives and connects to the moving and tilting assembly 1, and the front obstacle avoidance assembly 2 and the rear obstacle avoidance assembly 3 are respectively communicatively connected to the first electrical control cabinet 42. The hydraulic station 41 and the skew detection assembly 5 are respectively communicatively connected to the second electrical control cabinet 43. In this embodiment, the bottom of the mobile base frame 11 is provided with a walking assembly 6. The walking assembly 6 is connected to the base frame body through a first hydraulic cylinder. When the device needs to move, the second electrical control cabinet 43 controls the hydraulic station 41 to supply hydraulic oil to the first hydraulic cylinder, thereby causing the walking assembly 6 to lift onto the ground, and the base frame body to lift off the ground. The operator checks whether the walking action is ready, and the device only moves after the first electrical control cabinet 42 issues a command. During the walking process, the walking direction and rotation angle of the mobile base frame 11 are controlled by the first electrical control cabinet 42. The first electrical control cabinet 42 will adjust the walking path of the mobile base frame 11 in real time according to the signals detected by the front obstacle avoidance assembly 2 and the rear obstacle avoidance assembly 3. Once the mobile base frame 11 moves to the target position, the second electrical control cabinet 43 controls the hydraulic station 41, which in turn drives the first hydraulic cylinder to retract, suspending the traveling assembly 6 in the air and bringing the base frame body into contact with the ground. Furthermore, as the target vehicle reverses into the tilting platform 12, the skew detection component 5 continuously monitors whether the vehicle body deviates. If skew occurs during reversing, the skew detection component 5 transmits a skew signal to the second electrical control cabinet 43, which then issues a reversing signal indicating skew, prompting the vehicle to reverse again until skew is eliminated. Similarly, the tilting platform 12 is equipped with a gantry 7, which is connected to the second hydraulic cylinder on the mobile base frame 11. When the tilting platform 12 needs to be tilted, the second electrical control cabinet 43 controls the hydraulic station 41 to supply hydraulic oil to the second hydraulic cylinder, thus tilting the tilting platform 12 at a certain angle.

[0048] The above description is merely an exemplary embodiment of the present invention and is not intended to limit the scope of protection of the present invention. Any equivalent structural transformations made based on the technical concept of the present invention and the contents of the specification and drawings of the present invention, or direct / indirect applications in other related technical fields, are included within the scope of protection of the present invention.

Claims

1. A hydraulic tilting device, characterized in that, The hydraulic tilting device includes: A mobile tilting assembly is used to carry the target vehicle; A forward obstacle avoidance component is disposed at one end of the movable flip component and is fixedly connected to the movable flip component; A rear obstacle avoidance component is disposed at the end of the movable flip component away from the front obstacle avoidance component, and is fixedly connected to the movable flip component; and The control system is located on one side of the moving and flipping component, and both the front obstacle avoidance component and the rear obstacle avoidance component are communicatively connected to the control system.

2. The hydraulic tilting device as described in claim 1, characterized in that, The moving and flipping component includes: Mobile base frame, with a retractable end; and A flipping platform having a rotating end and a forward end, the rotating end being rotatably connected to the retracting end, so that the flipping platform flips above the mobile base frame at a target angle; The front obstacle avoidance component is located at the forward end, and the rear obstacle avoidance component is located at the backward end.

3. The hydraulic tilting device as described in claim 2, characterized in that, Multiple sets of forward obstacle avoidance components are spaced apart on the forward end.

4. The hydraulic tilting device as described in claim 2, characterized in that, Multiple sets of rear obstacle avoidance components are spaced apart on the rear end.

5. The hydraulic tilting device as described in claim 2, characterized in that, The flipping platform is provided with multiple anti-slip strips, which extend along the direction from the forward end to the rotating end.

6. The hydraulic tilting device as described in claim 1, characterized in that, Both the front obstacle avoidance assembly and the rear obstacle avoidance assembly include a mounting plate and an obstacle avoidance radar. The mounting plate is fixedly connected to the moving and flipping assembly, and the obstacle avoidance radar is mounted on the mounting plate.

7. The hydraulic tilting device as described in claim 1, characterized in that, The hydraulic tilting device also includes a skew detection component that is communicatively connected to the control system. At least one set of the skew detection component is provided on each of the opposite sides of the moving tilting component.

8. The hydraulic tilting device as described in claim 7, characterized in that, The skew detection component includes: The base plate is detachably mounted on one side of the movable flipping assembly; A column, detachably mounted on the side of the base plate opposite to the movable flipping assembly; and The ranging component is fixedly installed at the end of the column away from the moving and flipping component, and is communicatively connected to the control system.

9. The hydraulic tilting device as described in claim 8, characterized in that, The ranging component includes: A fixing plate is fixedly disposed at the end of the column away from the movable flipping component; A support frame, detachably mounted on the side of the fixing plate opposite to the column; and An ultrasonic sensor is mounted on the support frame, with its receiving end facing the target vehicle and communicating with the control system.

10. The hydraulic tilting device as described in any one of claims 7 to 9, characterized in that, The control system includes a hydraulic station, a first electrical control cabinet, and a second electrical control cabinet. The hydraulic station drives and connects to the moving and flipping assembly, and the front obstacle avoidance assembly and the rear obstacle avoidance assembly are respectively communicatively connected to the first electrical control cabinet. The hydraulic station and the skew detection assembly are respectively communicatively connected to the second electrical control cabinet.

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