Vehicle shed cloth covering device

Abstract

The invention discloses a shed cloth covering device for a vehicle, which belongs to the technical field of vehicle supplies and comprises a raising mechanism mounted at the top of the vehicle, the raising mechanism comprises a movable part capable of spanning from one end of the vehicle to the other end of the vehicle, and the movable part is provided with a mounting area for hanging one end of shed cloth. After the shed cloth covering device for the vehicle is mounted at the top of the vehicle, as long as a person stands under the vehicle and waits for the movable part of the raising mechanism to move to the position where the person can reach, one end of the shed cloth is suspended and mounted at the mounting area of the movable part, and then the movable part can carry one end of the shed cloth to span from one end of the vehicle to the other end of the vehicle; therefore, the shed cloth covers the vehicle, a worker does not need to climb to the roof, the risk problem caused by climbing up and down is solved, the labor intensity of the worker is reduced, and the covering efficiency is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle supplies, and particularly to a vehicle tarpaulin covering device. Background Art

[0002] Currently, when covering a vehicle with a sunshade cloth or a camouflage net (such as vehicle tarpaulins), it mainly requires workers to climb up and down to cover the vehicle tarpaulin on the vehicle. This not only has low safety, but also is time-consuming and laborious, with low efficiency and is difficult to meet scenarios that require rapid covering. Summary of the Invention

[0003] The purpose of the present invention is to solve the above technical problems and provide a vehicle tarpaulin covering device. After installing this vehicle tarpaulin covering device on the vehicle top, a person only needs to stand under the vehicle and hang one end of the tarpaulin at the installation area of the movable part. Then, the movable part will carry the tarpaulin and move to cover it on the vehicle, without the need for manual climbing onto the vehicle roof. This not only reduces the risk problems brought by climbing up and down, but also reduces the labor intensity and improves the covering efficiency.

[0004] To achieve the above purpose, the present invention provides the following solution: The present invention discloses a vehicle tarpaulin covering device, including a lifting mechanism for installing on the vehicle top. The lifting mechanism includes a movable part that can span from one end of the vehicle to the other end, and an installation area for hanging one end of the tarpaulin is provided on the movable part.

[0005] Preferably, the lifting mechanism includes a multi-axis robotic arm, and the movable part is installed at the end of the multi-axis robotic arm.

[0006] Preferably, the movable part is an installation rod parallel to the length direction of the vehicle.

[0007] Preferably, the multi-axis robotic arm includes an arm base, a first arm, a second arm, and a third arm. The arm base is installed on the vehicle top. One end of the first arm is rotatably connected to the arm base through a first rotating shaft, the other end of the first arm is rotatably connected to one end of the second arm through a second rotating shaft, the other end of the second arm is hinged to one end of the third arm through a third rotating shaft, and the installation rod is installed at the other end of the third arm. The first rotating shaft, the second rotating shaft, and the third rotating shaft are parallel to the length direction of the vehicle.

[0008] Preferably, a first worm and worm gear reducer and a second worm and worm gear reducer are provided inside the first arm rod. The worm wheel of the first worm and worm gear reducer is coaxially and fixedly connected to the first rotating shaft. The worm wheel of the second worm and worm gear reducer is coaxially fixed to the second rotating shaft. A third worm and worm gear reducer is provided inside the third arm rod. The worm wheel of the third worm and worm gear reducer is coaxially fixed to the third rotating shaft. The worms of the first worm and worm gear reducer, the second worm and worm gear reducer, and the third worm and worm gear reducer are driven by respective drive motors. The first arm rod is fixedly connected to the first rotating shaft. The second arm rod is fixedly connected to the second rotating shaft. The third arm rod is fixedly connected to the third rotating shaft.

[0009] Preferably, the movable part is a mounting arm parallel to the length direction of the vehicle. The mounting arm includes a central arm, a left arm, and a right arm. The left arm and the right arm are hinged to both ends of the central arm.

[0010] Preferably, the multi-axis robotic arm includes an arm rod base, a first arm rod, and a second arm rod. The arm rod base is mounted on the top of the vehicle. One end of the first arm rod is rotatably connected to the arm rod base through a first rotating shaft. The other end of the first arm rod is rotatably connected to one end of the second arm rod through a second rotating shaft. The mounting arm is mounted on the other end of the second arm rod. The first rotating shaft and the second rotating shaft are parallel to the length direction of the vehicle.

[0011] Preferably, the lifting mechanism includes a slide rail, a slide seat, and a frame. The slide rail is mounted on the carriage of the vehicle. The extending direction of the slide rail is parallel to the length direction of the vehicle. The slide seat is slidably connected to the slide rail. One end of the frame is rotatably connected to the slide seat. The other end of the frame is provided with the mounting area.

[0012] Preferably, the lifting mechanism further includes a mounting frame. The slide rail is mounted on the carriage of the vehicle through the mounting frame. A slide rail motor is provided on the mounting frame. A screw rod is coaxially fixed to the output shaft of the slide rail motor. The screw rod is threadedly connected to the slide seat. A rotating motor is mounted on the slide seat. The output shaft of the rotating motor drives the frame to rotate through a gear box.

[0013] Preferably, a buckle for the end of the frame provided with the mounting area to be snapped into is provided on the mounting frame. The buckle opening of the buckle faces the rear of the vehicle.

[0014] The present invention has achieved the following technical effects compared with the prior art:

[0015] In the vehicle tarpaulin covering device of the present invention, after the vehicle tarpaulin covering device is installed on the top of the vehicle, as long as a person stands under the vehicle and waits for the moving part of the lifting mechanism to move to a position that the person can reach, then one end of the tarpaulin is hung and installed at the installation area of the moving part. Then, the moving part will carry one end of the tarpaulin and cross from one end of the vehicle to the other end, so as to cover the vehicle with the tarpaulin. There is no need for manual climbing onto the vehicle roof, which not only reduces the risk problems caused by climbing up and down, but also reduces the labor intensity and improves the covering efficiency. Brief Description of the Drawings

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0017] Figure 1 Schematic three-dimensional structure diagram of the vehicle tarpaulin covering device (three-axis robotic arm) in the embodiment;

[0018] Figure 2 Schematic front view structure diagram of the vehicle tarpaulin covering device (three-axis robotic arm installed on the carriage) in the embodiment;

[0019] Figure 3 Schematic side view structure diagram of the vehicle tarpaulin covering device (three-axis robotic arm installed on the carriage) in the embodiment;

[0020] Figure 4 Schematic front three-dimensional structure diagram of the vehicle tarpaulin covering device (three-axis robotic arm installed between the vehicle head and the carriage) in the embodiment;

[0021] Figure 5 Schematic rear three-dimensional structure diagram of the vehicle tarpaulin covering device (three-axis robotic arm installed between the vehicle head and the carriage separately) in the embodiment;

[0022] Figure 6 Schematic internal structure diagram of the three-axis robotic arm in the embodiment;

[0023] Figure 7 Schematic structure diagram of the vehicle tarpaulin covering device (two-axis robotic arm extended) in the embodiment;

[0024] Figure 8 Schematic structure diagram of the vehicle tarpaulin covering device (two-axis robotic arm retracted) in the embodiment;

[0025] Figure 9 Schematic three-dimensional structure diagram of the vehicle tarpaulin covering device (slide rail installed on the carriage) in the embodiment;

[0026] Figure 10 Schematic three-dimensional structure diagram of the vehicle tarpaulin covering device (slide rail, frame, etc.) in the embodiment;

[0027] Figure 11 Schematic top view structure diagram of the vehicle tarpaulin covering device (slide rail, frame, etc.) in the embodiment;

[0028] Figure 12 is Figure 10 partial enlarged view of;

[0029] Figure 13 Schematic principle diagram of the preparatory hanging tarpaulin (slide rail, frame, etc.) in the embodiment;

[0030] Figure 14 Schematic principle diagram of the covering tarpaulin (slide rail, frame, etc.) in the embodiment;

[0031] Figure 15 Schematic diagram of the usage process of the vehicle tarpaulin covering device (slide rail, frame, etc.) in the embodiment Figure 1 ;

[0032] Figure 16 Schematic diagram of the usage process of the vehicle tarpaulin covering device (slide rail, frame, etc.) in the embodiment Figure 2 ;

[0033] Figure 17 Schematic diagram of the usage process of the vehicle tarpaulin covering device (slide rail, frame, etc.) in the embodiment Figure 2 。

[0034] Explanation of reference numerals: 1. Vehicle; 2. Tarpaulin; 3. Multi-axis robotic arm; 4. Arm base; 5. First arm; 6. Second arm; 7. Third arm; 8. First worm and worm gear reducer; 9. Second worm and worm gear reducer; 10. Third worm and worm gear reducer; 11. Driving motor; 12. Mounting rod; 13. Central arm; 14. Left arm; 15. Right arm; 16. Mounting frame; 17. Slide rail; 18. Slide seat; 19. Frame; 20. Slide rail motor; 21. Screw; 22. Rotating motor; 23. Gearbox; 24. Buckle; 25. Bearing seat. Detailed implementation manners

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention.

[0036] This embodiment provides a vehicle tarpaulin covering device, such asFigures 1 to 17 As shown in the figure, it includes a lifting mechanism. The lifting mechanism is used to be installed on the top of the vehicle 1, which can be the top of the carriage, the top of the vehicle head, or the top of the part between the vehicle head and the carriage. The lifting mechanism includes a movable part. The movable part can cross from one end of the vehicle 1 to the other end. When crossing, it can be the two ends in the length direction of the vehicle 1 or the two ends in the width direction of the vehicle 1. An installation area is provided on the movable part for the suspension installation of one end of the tarpaulin 2.

[0037] Working principle:

[0038] Install the tarpaulin covering device for the vehicle on the top of the vehicle 1. First, move the movable part of the lifting mechanism to one end of the vehicle 1, then hang one end of the coiled tarpaulin 2 on the installation area of the movable part, and then the movable part crosses from one end of the vehicle 1 to the other end, thereby driving one end of the tarpaulin 2 to cross from one end of the vehicle 1 to the other end. The tarpaulin 2 unfolds to cover the entire vehicle 1. If it crosses from one end to the other end in the length direction of the vehicle 1, the length in the coiling direction of the tarpaulin 2 needs to be greater than the length of the vehicle 1, and the width of the tarpaulin 2 should not be less than the width of the vehicle 1 to ensure covering the vehicle 1. If it crosses from one end to the other end in the width direction of the vehicle 1, the length in the coiling direction of the tarpaulin 2 needs to be greater than the width of the vehicle 1, and the width of the tarpaulin 2 should not be less than the length of the vehicle 1 to ensure covering the vehicle 1. The tarpaulin 2 can be a sunshade cloth to avoid the vehicle 1 from being exposed to the sun, or it can be a camouflage cloth for special scenarios where camouflage and hiding are required.

[0039] After installing the tarpaulin covering device for the vehicle on the top of the vehicle 1, a person only needs to stand under the vehicle and hang one end of the tarpaulin 2 on the installation area of the movable part that has moved to one end of the vehicle 1 and is within reach of the person. Through the movable part of the tarpaulin covering device for the vehicle, the tarpaulin 2 can be automatically covered on the vehicle 1, eliminating the steps of manual climbing up and down, not only reducing the labor intensity but also improving the covering efficiency.

[0040] In one embodiment, as Figures 1 to 17 shown, the lifting mechanism includes a multi-axis robotic arm 3, and the movable part is installed at the end of the multi-axis robotic arm 3.

[0041] In one embodiment, as Figures 1 to 17 shown, the multi-axis robotic arm 3 is controlled by control devices such as a microcomputer controller. Using mechanical motion algorithms and the mathematical model of the robotic hand, it calculates the motion posture of the robotic arm and the motion coordinates in real time, drives the coordinated motion of each joint of the robotic arm and other components, locates to each precise position, and completes the motion trajectory and mechanical actions of the entire operation.

[0042] In one embodiment, as Figures 1 to 17 shown, the movable part is an installation rod 12, and the installation rod 12 is parallel to the length direction of the vehicle 1.

[0043] Working principle:

[0044] The multi-axis robotic arm 3 drives the mounting rod 12 to move to one end in the width direction of the vehicle 1 and lower it to a reachable position for a person. Then, manually install one end of the tarpaulin 2 on the mounting rod 12. The width direction of the tarpaulin 2 is parallel to the length direction of the mounting rod 12. During installation, it can be suspended and installed on the mounting rod 12 through mechanisms such as buckles, hooks, and locking rings. Then, the multi-axis robotic arm 3 drives the mounting rod 12 to rise and move to the other end in the width direction of the vehicle 1 and lower it below the top of the other end until the tarpaulin 2 covers the vehicle 1.

[0045] In one embodiment, as Figures 1 to 6 shown, the multi-axis robotic arm 3 includes an arm base 4, a first arm rod 5, a second arm rod 6, and a third arm rod 7. The arm base 4 is installed on the top of the vehicle 1, such as Figures 1 to 3 on the top of the carriage as Figures 4 to 5 shown, or on the top of the part between the cab and the carriage as Figures 4 to 5 shown, or on the top of the cab. One end of the first arm rod 5 is rotatably connected to the arm base 4 through a first rotating shaft, the other end of the first arm rod 5 is rotatably connected to one end of the second arm rod 6 through a second rotating shaft, the other end of the second arm rod 6 is hinged to one end of the third arm rod 7 through a third rotating shaft, and the mounting rod 12 is installed at the other end of the third arm rod 7. The first rotating shaft, the second rotating shaft, and the third rotating shaft are parallel to the length direction of the vehicle 1, so that the multi-axis robotic arm 3 can move freely along the width direction of the vehicle 1, and the mounting rod 12 at the end of the third arm rod 7 moves to the other end along the end in the width direction of the vehicle 1, covering the vehicle 1 with the tarpaulin 2 along the width direction.

[0046] Furthermore, in one embodiment, as Figures 1 to 6 shown, both the first arm rod 5 and the third arm rod 7 are composed of tubular single rods, and the second arm rod 6 is composed of plate-shaped double rods, so that the first arm rod 5 and the third arm rod 7 can pass through between the two plates of the second arm rod 6 to avoid mutual interference.

[0047] Furthermore, in one embodiment, as Figures 1 to 6 shown, a first worm and worm gear reducer 8 and a second worm and worm gear reducer 9 are provided inside the first arm rod 5. The worm wheel of the first worm and worm gear reducer 8 is coaxially fixed to the first rotating shaft, the worm wheel of the second worm and worm gear reducer 9 is coaxially fixed to the second rotating shaft, a third worm and worm gear reducer 10 is provided inside the third arm rod 7, and the worm wheel of the third worm and worm gear reducer 10 is coaxially fixed to the third rotating shaft. The worms of the first worm and worm gear reducer 8, the second worm and worm gear reducer 9, and the third worm and worm gear reducer 10 are driven by their respective drive motors 11. The first arm rod 5 is fixedly connected to the first rotating shaft, the second arm rod 6 is fixedly connected to the second rotating shaft, and the third arm rod 7 is fixedly connected to the third rotating shaft.

[0048] When the drive motor 11 of the first worm and worm gear reducer 8 drives its worm to rotate, the worm wheel of the first worm and worm gear reducer 8 will drive the first rotating shaft to rotate, thereby driving the first arm rod 5 fixedly connected to the first rotating shaft to rotate; when the drive motor 11 of the second worm and worm gear reducer 9 drives its worm to rotate, the worm wheel of the second worm and worm gear reducer 9 will drive the second rotating shaft to rotate, thereby driving the second arm rod 6 fixedly connected to the second rotating shaft to rotate; when the drive motor 11 of the third worm and worm gear reducer 10 drives its worm to rotate, the worm wheel of the third worm and worm gear reducer 10 will drive the third rotating shaft to rotate, thereby driving the third arm rod 7 fixedly connected to the third rotating shaft to rotate, and finally driving the mounting rod 12 at the end to drive the awning 2 to move.

[0049] In some embodiments, as Figures 1 to 8 shown, the drive motor 11 uses a servo motor, and the worm and worm gear reducer etc. use a secondary chromium-plated worm and worm gear reducer. Its gears are processed with LG super die steel, and the yield strength is 10 times that of chromium 20. The secondary chromium-plated worm and worm gear reducer is a multi-tooth coupling contact drive, and at the same time has a mechanical self-locking function, with advantages such as large transmission torque, durability, no need for maintenance, small volume, and small number of components.

[0050] In some embodiments, as Figures 1 to 8 shown, the arm rod base 4, the first arm rod 5, the second arm rod 6, and the third arm rod 7 can use aluminum-based carbon fiber composite material as the main body material, which has the advantages of high strength, high rigidity, light weight, good corrosion resistance, good fatigue resistance, and the dust and waterproof performance reaches the IP67 level, so as to ensure that the equipment can work normally in a relatively harsh environment. The aluminum-based carbon fiber composite material is also known for its light weight, which greatly improves the mobility of the whole vehicle. Of course, other materials can also be selected according to needs.

[0051] In some embodiments, as Figures 1 to 8 shown, the movable part is a mounting arm, and the length direction of the mounting arm is parallel to the length direction of the vehicle 1. The mounting arm includes a central arm 13, a left arm 14, and a right arm 15. The left arm 14 and the right arm 15 are hinged at both ends of the central arm 13, and the hinge axes of the left arm 14 and the right arm 15 are parallel to each other, so that the mounting arm can be folded and unfolded.

[0052] Working principle:

[0053] The multi-axis robotic arm 3 drives the mounting arm to move to one end in the width direction of the vehicle 1 and lower it to a reachable height for a person. Then, the left arm 14 and the right arm 15 of the mounting arm are unfolded, and one end of the tarpaulin 2 is manually installed on the central arm 13, the left arm 14, and the right arm 15. The width direction of the tarpaulin 2 is parallel to the length direction of the mounting arm. During installation, it can be suspended on the mounting arm through mechanisms such as buckles, hooks, and locking rings. Then, the multi-axis robotic arm 3 drives the mounting arm to rise and move to the other end in the width direction of the vehicle 1 and lower it below the top of the other end until the tarpaulin 2 covers the vehicle 1.

[0054] Further, in some embodiments, as Figures 1 to 8 shown, the multi-axis robotic arm 3 includes an arm base 4, a first arm rod 5, and a second arm rod 6. The arm base 4 is installed on the top of the vehicle 1, such as on the top of the carriage, or on the top of the part between the cab and the carriage, or on the top of the cab. One end of the first arm rod 5 is rotatably connected to the arm base 4 through a first rotating shaft, and the other end of the first arm rod 5 is rotatably connected to one end of the second arm rod 6 through a second rotating shaft. The mounting arm is installed on the other end of the second arm rod 6. The first rotating shaft and the second rotating shaft are parallel to the length direction of the vehicle 1, so that the multi-axis robotic arm 3 can move freely along the width direction of the vehicle 1, and the mounting arm at the end of the second arm rod 6 can move to the other end along the end in the width direction of the vehicle 1, covering the vehicle 1 with the tarpaulin 2 along the width direction. The end of the tarpaulin 2 can be suspended and installed on the mounting arm through mechanisms such as buckles, hooks, and locking rings.

[0055] Further, in some embodiments, as Figures 1 to 8 shown, the first arm rod 5 is composed of two plate-shaped rods, and the second arm rod 6 is composed of a single plate-shaped rod, so that the second arm rod 6 can be received between the two plates of the first arm rod 5, reducing the storage space.

[0056] Further, in some embodiments, as Figures 1 to 8 shown, the first rotating shaft and the second rotating shaft can be driven to rotate through a rotating mechanism, such as a rotating motor cooperating with a reducer, etc. The first arm rod 5 is fixedly connected to the first rotating shaft, and the second arm rod 6 is fixedly connected to the second rotating shaft.

[0057] In some embodiments, as Figures 1 to 8 shown, the lifting mechanism includes a slide rail 17, a slide seat 18, and a frame 19. The slide rail 17 is installed on the carriage of the vehicle 1, and the extending direction of the slide rail 17 is parallel to the length direction of the vehicle 1. The slide seat 18 is slidably connected to the slide rail 17. One end of the frame 19 is rotatably connected to the slide seat 18, and the other end of the frame 19 is provided with an installation area for installing the tarpaulin 2, and installation can be carried out using buckles, locking rings, or hooks, etc. The width of the frame 19 is greater than the width of the vehicle 1.

[0058] Working principle:

[0059] First, the sliding seat 18 moves along the sliding rail 17 towards the rear of the vehicle; then, the end of the frame 19 with the installation area rotates downward and passes over the rear of the vehicle; then, one end of the tarpaulin 2 is manually installed on the frame 19, and the end of the tarpaulin 2 can be suspended and installed on the frame 19 through mechanisms such as buckles, hooks, and locking rings; then, the end of the frame 19 with the installation area rotates upward and exits the rear of the vehicle, and the sliding seat 18 moves towards the front of the vehicle; finally, the end of the frame 19 with the tarpaulin 2 suspended rotates towards the front of the vehicle and passes over the front of the vehicle, thus completing the covering of the tarpaulin 2. Reverse operation can be performed when retracting the net.

[0060] In some embodiments, as Figures 1 to 8 shown, two bearing seats 25 are installed on the top surface of the sliding seat 18, and the frame 19 is rotatably connected to the sliding seat 18 through the bearings in the two bearing seats 25.

[0061] In some embodiments, as Figures 1 to 8 shown, the frame 19 is a rectangular frame composed of circular rods.

[0062] Furthermore, in some embodiments, as Figures 1 to 8 shown, the lifting mechanism further includes a mounting bracket 16, and the sliding rail 17 is installed on the carriage of the vehicle 1 through the mounting bracket 16. A sliding rail motor 20 is provided on the mounting bracket 16, a screw rod 21 is coaxially fixed on the output shaft of the sliding rail motor 20, and the screw rod 21 is threadedly connected to the sliding seat 18. A rotating motor 22 is installed on the sliding seat 18, and the output shaft of the rotating motor 22 drives the frame 19 to rotate through a gearbox 23.

[0063] Furthermore, in some embodiments, as Figures 1 to 8 shown, the sliding rail 17 includes two guide rods, two sliders are provided at the bottom of the sliding seat 18, and sliding holes for the guide rods to pass through are provided on the two sliders. A driving block is further provided at the bottom of the sliding seat 18, the driving block is located between the two sliders, and a threaded hole for the screw rod 21 to be threadedly connected is provided on the driving block.

[0064] In some embodiments, as Figures 1 to 8 shown, a buckle 24 is provided on the mounting bracket 16, and the buckle opening of the buckle 24 faces the rear of the vehicle for the end of the frame 19 with the installation area to be snapped into, so as to limit the frame 19 after it is retracted. The snapping process is as follows: first, the sliding seat 18 moves along the sliding rail 17 towards the rear of the vehicle, then the end of the frame 19 with the installation area rotates downward and rests on the mounting bracket 16, and then the sliding seat 18 moves towards the front of the vehicle until the end of the frame 19 with the installation area is snapped into the buckle 24.

[0065] In some embodiments, as Figures 1 to 8As shown in the figure, the slide rail motor 20 and the rotary motor 22 are both controlled by control devices such as a microcomputer controller. Using mechanical motion algorithms and the mathematical model of the manipulator, it calculates the motion posture of the robotic arm and the motion coordinates in real time, drives the coordinated motion of each joint of the robotic arm and other components, locates to each precise position, and completes the motion trajectory and mechanical actions of the entire operation.

[0066] In the present invention, specific examples are used to illustrate the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present invention; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present invention.

Claims

1. A vehicle awning cloth covering device, characterized in that: The utility model comprises a hoisting mechanism for being installed on the top of a vehicle, wherein the hoisting mechanism comprises a movable part which can be crossed from one end of the vehicle to the other end, and the movable part is provided with a mounting area for hanging one end of the awning cloth.

2. A vehicle awning cloth covering device according to claim 1, characterized in that: The lifting mechanism comprises a multi-axis mechanical arm, and the movable part is installed at the end of the multi-axis mechanical arm.

3. A vehicle awning cloth covering device according to claim 2, characterized in that: The movable portion is a mounting rod parallel to the length direction of the vehicle.

4. A vehicle awning cloth covering device according to claim 3, characterized in that: The multi-axis robotic arm includes an arm base, a first arm, a second arm and a third arm. The arm base is installed on the top of a vehicle, one end of the first arm is rotatably connected to the arm base via a first rotating shaft, the other end of the first arm is rotatably connected to one end of the second arm via a second rotating shaft, the other end of the second arm is hinged to one end of the third arm via a third rotating shaft, the mounting rod is installed on the other end of the third arm, and the first rotating shaft, the second rotating shaft and the third rotating shaft are parallel to the length direction of the vehicle.

5. A vehicle awning cloth covering device according to claim 4, characterized in that: A first worm gear reducer and a second worm gear reducer are provided in the first arm, the worm wheel of the first worm gear reducer is coaxially fixedly connected to the first rotating shaft, the worm wheel of the second worm gear reducer is coaxially fixedly connected to the second rotating shaft, a third worm gear reducer is provided in the third arm, the worm wheel of the third worm gear reducer is coaxially fixedly connected to the third rotating shaft, the first worm gear reducer, the second worm gear reducer and the worm of the third worm gear reducer are driven by respective drive motors, the first arm is fixedly connected to the first rotating shaft, the second arm is fixedly connected to the second rotating shaft, and the third arm is fixedly connected to the third rotating shaft.

6. A vehicle awning cloth covering device according to claim 2, characterized in that: The movable part is a mounting arm parallel to the length direction of the vehicle, and the mounting arm comprises a central arm, a left arm, and a right arm, wherein the left arm and the right arm are hinged on two ends of the central arm.

7. A vehicle awning cloth covering device according to claim 6, characterized in that: The multi-axis robotic arm includes an arm base, a first arm and a second arm. The arm base is installed on the top of a vehicle, one end of the first arm is rotatably connected to the arm base via a first rotating shaft, the other end of the first arm is rotatably connected to one end of the second arm via a second rotating shaft, the mounting arm is installed on the other end of the second arm, and the first rotating shaft and the second rotating shaft are parallel to the length direction of the vehicle.

8. A vehicle awning cloth covering device according to claim 1, characterized in that: The lifting mechanism includes a slide rail, a slide seat and a frame. The slide rail is installed on the vehicle compartment. The extension direction of the slide rail is parallel to the length direction of the vehicle. The slide seat is slidably connected to the slide rail. One end of the frame is rotatably connected to the slide seat. The other end of the frame is provided with the installation area.

9. A vehicle awning cloth covering device according to claim 8, characterized in that: The lifting mechanism also includes a mounting frame, the slide rail is mounted on the vehicle compartment via the mounting frame, a slide rail motor is provided on the mounting frame, a screw is coaxially fixed on the output shaft of the slide rail motor, the screw is threadedly connected to the slide seat, a rotating motor is mounted on the slide seat, and the output shaft of the rotating motor drives the frame to rotate via a gear box.

10. A vehicle awning cloth covering device according to claim 9, characterized in that: The mounting frame is provided with a buckle for the end of the frame provided with the mounting area to be snapped into, and the buckle opening of the buckle faces the rear end of the vehicle.

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