Large cargo packaging and moving platform for electronic commerce

Abstract

The invention discloses a large cargo packaging and moving platform for electronic commerce, and relates to the technical field of cargo transportation. The cargo packaging moving platform comprises a moving frame and further comprises a buffering device and a limiting device. Wherein a lifting frame is slidably mounted on the surface of the moving frame, a storage table is fixedly mounted above the lifting frame, and a moving shaft rotatably penetrates through the surface of the moving frame; wherein the buffering device comprises a fixing rod, sliding blocks, a bearing shaft and a connecting shaft, the fixing rod is fixedly installed on the surface of the lifting frame, a first sliding groove is formed in the surface of the moving frame, and according to the goods packaging moving platform, uniform transmission of force is achieved through a spring between the sliding blocks on the left side and the right side; the lifting stability of the storage table and the lifting frame in the buffering process is improved, meanwhile, the storage table and the lifting frame are prevented from swinging all the time in the cargo transportation process, and the stability in the cargo transportation process is further improved.

Description

Technical Field

[0001] The present invention relates to the technical field of cargo transportation, and in particular to a large-scale cargo packaging mobile platform for e-commerce. Background Art

[0002] Platforms used for large-scale package movement in e-commerce generally refer to systems used for logistics, warehousing, and cargo transportation. These platforms are designed to improve logistics efficiency, simplify inventory management and cargo transportation, and provide comprehensive tracking and management capabilities.

[0003] The patent with the patent announcement number CN216186666U relates to a large-scale cargo packaging mobile platform for e-commerce, including a placement plate, the middle positions of both sides of the lower surface of the placement plate are fixedly connected with support columns, the lower ends of the outer surfaces of the support columns are fixedly connected with hinge blocks 2, the hinge blocks 2 are hinged with a connection column, the other end of the connection column is hinged with a hinge block 1, and the lower end of the support column is provided with a fixed block. This patent can effectively reduce shock and reduce the vibration force generated when the device body moves on uneven roads, thereby preventing the goods from colliding with the placement plate and causing damage to the goods. The structure is arranged in a triangular shape. Due to the high stability of the triangle itself, the support stability of the placement plate is high, the practicality of the device body is improved, and it is convenient for people to carry out.

[0004] In the above patent, hinge blocks 2 are fixedly connected on both sides of the lower end of the outer surface of the support column, a connecting column is hinged on the hinge block 2, and the other end of the connecting column is hinged on the hinge block 1, so as to reduce the vibration force generated when the device body moves on the uneven road surface, thereby preventing the goods from colliding with the placement plate and causing damage to the goods. However, in actual use, the goods may continue to swing during transportation, resulting in instability in the transportation process, increasing safety hazards and transportation difficulty. For this reason, a large-scale cargo packaging mobile platform for e-commerce with a limiting device is designed. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides a large-scale cargo packaging mobile platform for e-commerce, which solves the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a large-scale cargo packaging mobile platform for e-commerce, comprising a mobile frame, a buffer device and a limit device; wherein a lifting frame is slidably installed on the surface of the mobile frame, a storage platform is fixedly installed above the lifting frame, and a mobile shaft is rotatably penetrated through the surface of the mobile frame; wherein the buffer device comprises a fixed rod, a sliding block, a receiving shaft and a connecting shaft, and the storage platform will move downward under the gravity of the cargo when it is bumped during transportation, and the downward movement of the storage platform drives the lifting frame to move downward, and the downward movement of the lifting frame drives the fixed rod to move downward, and the fixed rod is fixedly installed on the lifting frame The surface of the moving frame is provided with a slide groove 1, the sliding block is slidably installed in the slide groove 1, the receiving shaft is fixedly installed on the side of the sliding block, the connecting shaft is rotatably installed on the surface of the receiving shaft, and the connecting shaft is rotatably connected to the fixed rod at one end away from the receiving shaft, and the left and right sides of the fixed rod are provided with buffer devices, the left and right sliding blocks at the two ends are fixedly connected by a spring, and the movement of the receiving shaft drives the sliding block to move, and the sliding block slides in the inside of the slide groove 1 to realize buffering during cargo transportation. At the same time, the spring between the sliding blocks on the left and right sides realizes uniform force transmission, thereby improving the stability of the storage platform and the lifting frame during the buffering process.

[0007] According to the above technical solution, a slide groove 2 is provided on the surface of the sliding block, and a limit rod is slidably installed inside the slide groove 2. The limit rod is fixedly connected to the inner wall of the slide groove 2 by an elastic telescopic rod 1. A limit groove is provided on the top of the inner wall of the slide groove 1. The movement of the sliding block causes the limit rod to shrink and rebound under the action of the slide groove 1. After the limit rod rebounds, it contacts the limit groove to achieve limitation, thereby preventing the storage platform and the lifting frame from swinging during cargo transportation, and further improving the stability during cargo transportation.

[0008] The lifting rod is affixed to the chassis and the lifting rod is engaged to the lifting plate, and the lifting plate is engaged with the lifting plate and the lifting plate is engaged with the lifting plate, and the lifting plate is engaged with the lifting plate and the lifting plate is engaged with the lifting plate.

[0009] According to the above technical solution, the baffle is fixedly connected to the inner wall of the fixed frame by an elastic telescopic rod 2, and a clockwork spring 1 is arranged between the lifting rod and the storage table. The lifting rod is reset under the action of the clockwork spring 1 so that the baffle re-enters the movement trajectory of the rotating plate, thereby limiting the moving axis and preventing the moving frame from slipping during the transportation stop process, thereby preventing injuries to the staff and reducing safety hazards.

[0010] According to the above technical solution, it also includes a speed limiting device and a tightening device, wherein the speed limiting device includes a speed limiting frame, a sliding plate and a speed limiting plate, the rotating plate rotates to contact and squeeze the speed limiting plate to move, and the movement of the speed limiting plate drives the sliding plate to move, the speed limiting frame is fixedly installed on the bottom of the inner wall of the moving frame, the sliding plate is slidably installed inside the speed limiting frame, the speed limiting plate is fixedly installed on the surface of the sliding plate, the sliding plate and the inner wall of the speed limiting frame are fixedly connected by three elastic telescopic rods, the speed limiting plate is in the movement trajectory of the rotating plate, the end of the speed limiting plate close to the rotating plate is opened as an arc surface, and the surface of the speed limiting frame is opened with air holes, and the air is squeezed and discharged through the air holes to achieve the limitation of the rotation speed of the rotating plate, and then the movement speed of the moving frame during cargo transportation is limited, so as to avoid the moving speed of the moving frame being too fast, resulting in difficulty in deceleration and thus increasing safety hazards.

[0011] According to the above technical solution, a guide frame is fixedly installed on the bottom of the inner wall of the movable frame, a movable plate is slidably installed inside the guide frame, a connecting rod is fixedly installed on the surface of the movable plate, a brake plate is fixedly installed on the end of the connecting rod away from the movable plate, the guide frame and the speed limit frame are connected through an air pipe, a pressure valve is arranged inside the air pipe, and the movement of the connecting rod drives the brake plate to move, and the movement of the brake plate contacts the movable shaft and slows it down, thereby avoiding excessive movement speed that increases safety hazards in the process of cargo transportation and reduces subsequent maintenance costs.

[0012] The lifting of the locking plate is regulated by the lifting of the locking plate, and the locking plate is locked. The locking plate is locked in the locking plate when the locking plate is locked.

[0013] According to the above technical solution, an L-shaped plate is slidably installed inside the slide groove five, and a beveled surface three is opened above the limit plate. A clockwork spring three is arranged between the limit plate and the inner wall of the slide groove five. The L-shaped plate is moved upward, and the L-shaped plate moves upward to release the limitation on the limit plate. After the limitation is released, the limit plate moves to drive the triangular block to move to release the limitation on the splint, which is convenient for the staff to unload and improves the efficiency of cargo transportation.

[0014] The present invention provides a large-scale cargo packaging mobile platform for e-commerce, which has the following beneficial effects: (1) The cargo packaging mobile platform, the storage platform moves through the lifting frame and the fixed rod to drive the connecting shaft and the sliding block to move, and the springs between the left and right sliding blocks are used to achieve uniform force transmission, thereby improving the stability of the storage platform and the lifting frame during the buffering process. At the same time, the movement of the sliding block causes the limit rod to contract and rebound under the action of the slide groove. After the limit rod rebounds, it contacts the limit groove to achieve limit, thereby preventing the storage platform and the lifting frame from swinging during cargo transportation, thereby further improving the stability during cargo transportation.

[0015] (2) When the cargo packaging mobile platform is transported, the push plate and the lifting rod drive the connecting rod and the baffle to move and release the limit on the turntable, preventing the mobile frame from deviating when the staff loads the cargo, thereby improving the efficiency of cargo transportation. At the same time, when the cargo transportation stops or the staff leaves the mobile frame, the lifting rod is reset under the action of the spring 1, so that the baffle re-enters the movement trajectory of the turntable and limits the position, preventing the mobile frame from slipping during the transportation stop process, thereby causing harm to the staff and reducing safety hazards.

[0016] (3) The cargo packaging mobile platform, the rotating plate rotates to squeeze the air inside the speed limit frame through the speed limit plate sliding plate. The air is squeezed and discharged through the air holes to limit the rotation speed of the rotating plate, thereby preventing the moving frame from moving too fast, making it difficult to decelerate and thus increasing safety hazards. At the same time, when the moving shaft rotates too fast, the air cannot be discharged from the air holes in time and will enter the interior of the guide frame through the air pipe. Under the action of the moving plate and the connecting rod, the brake plate is driven to contact the moving shaft and decelerate, thereby preventing the moving speed from being too fast and increasing safety hazards during cargo transportation, thereby reducing subsequent maintenance costs.

[0017] (4) The cargo packaging mobile platform, the storage table moves downward, and the clamping plate moves to clamp the cargo under the action of the pressure plate and the moving frame. The clamping plate moves to squeeze the triangular block and is limited under its action, so as to further tighten the cargo during bumps or buffering, improve the stability of the cargo during transportation, and prevent the cargo from falling from the storage table due to bumps. When unloading, the L-shaped plate is moved upward to make the limit plate and the triangular block move to release the limit on the clamping plate, which is convenient for the staff to unload and improve the efficiency of cargo transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the position structure of the sliding block and the fixed rod of the present invention; Figure 3 For the present invention Figure 2 The enlarged structural diagram of part A in the middle; Figure 4 This is a schematic diagram of the brake plate and the movable shaft position structure of the present invention; Figure 5 It is a schematic diagram of the cross-sectional structure of the guide frame and the speed limit frame of the present invention; Figure 6 This is a schematic diagram of the position structure of the L-shaped plate and the clamping plate of the present invention; Figure 7 For the present invention Figure 6 The enlarged structural diagram of part B is shown in the figure.

[0019] In the figure: 1. moving frame; 2. lifting frame; 3. storage table; 4. moving shaft; 51. fixed rod; 52. sliding block; 53. receiving shaft; 54. connecting shaft; 55. limiting rod; 61. rotating plate; 62. pushing plate; 63. lifting rod; 64. connecting rod; 65. fixed frame; 66. baffle; 71. speed limit frame; 72. sliding plate; 73. speed limit plate; 74. guide frame; 75. moving plate; 76. connecting rod; 77. brake plate; 81. clamping plate; 82. pressure plate; 83. triangle block; 84. limiting plate; 85. L-shaped plate. 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 described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] See also Figure 1-5One embodiment of the present invention is: a large-scale cargo packaging mobile platform for e-commerce, comprising a mobile frame 1, a buffer device and a limit device; wherein a lifting frame 2 is slidably mounted on the surface of the mobile frame 1, a storage platform 3 is fixedly mounted above the lifting frame 2, and a mobile shaft 4 is rotatably penetrated through the surface of the mobile frame 1; wherein the buffer device comprises a fixed rod 51, a sliding block 52, a receiving shaft 53 and a connecting shaft 54, and the storage platform 3 will move downward under the gravity of the cargo when it bumps during transportation, and the storage platform 3 moves downward to drive the lifting frame 2 to move downward, and the lifting frame 2 moves downward to drive the fixed rod 51 to move downward, and the fixed rod 51 is fixedly mounted on the surface of the lifting frame 2, and the mobile frame 1 is provided with a slide groove 1, and a sliding block 52 is slidably installed in the interior of the slide groove 1, a receiving shaft 53 is fixedly installed on the side of the sliding block 52, and a connecting shaft 54 ​​is rotatably installed on the surface of the receiving shaft 53, and one end of the connecting shaft 54 ​​away from the receiving shaft 53 is rotatably connected to the fixed rod 51, and buffer devices are provided on the left and right sides of the fixed rod 51, and the sliding blocks 52 at the left and right ends are fixedly connected by springs. The movement of the receiving shaft 53 drives the sliding block 52 to move, and the sliding block 52 slides in the interior of the slide groove 1 to achieve buffering during the transportation of goods. At the same time, the springs between the sliding blocks 52 on the left and right sides are used to achieve uniform force transmission, thereby improving the stability of the lifting and lowering of the storage platform 3 and the lifting frame 2 during the buffering process.

[0022] A slide groove 2 is provided on the surface of the sliding block 52, and a limit rod 55 is installed inside the slide groove 2 for sliding movement. The limit rod 55 is fixedly connected to the inner wall of the slide groove 2 by an elastic telescopic rod 1, and a limit groove is provided on the top of the inner wall of the slide groove 1. The movement of the sliding block 52 causes the limit rod 55 to shrink and rebound under the action of the slide groove 1. After the limit rod 55 rebounds, it contacts the limit groove to achieve limitation, thereby preventing the storage platform 3 and the lifting frame 2 from swinging during the transportation of goods, and further improving the stability during the transportation of goods.

[0023] The limiting device includes a rotating plate 61, a push plate 62, a lifting rod 63, a connecting rod 64, a fixed frame 65 and a baffle 66, which push the push plate 62 to move, the push plate 62 moves to contact and squeeze the lifting rod 63 to move upward, the lifting rod 63 moves upward to drive the connecting rod 64 to move upward, the rotating plate 61 is fixedly installed on the surface of the moving shaft 4, the surface of the storage table 3 is provided with a slide groove 3, the push plate 62 is slidably installed in the slide groove 3, the lifting rod 63 is slidably installed on the surface of the storage table 3, the connecting rod 64 is hinged to the end of the lifting rod 63 away from the push plate 62, and the fixed The fixed frame 65 is fixedly installed on the surface of the mobile frame 1, and the baffle 66 is slidably installed inside the fixed frame 65. The baffle 66 is hinged to the end of the connecting rod 64 away from the lifting rod 63, and the end of the lifting rod 63 close to the push plate 62 is provided with an oblique section 1. The connecting rod 64 moves upward to drive the baffle 66 to move toward the fixed frame 65. The baffle 66 moves away from the motion trajectory of the rotating plate 61 on the surface of the moving shaft 4, and the limit of the rotating plate 61 and the moving shaft 4 is released, so as to prevent the staff from shifting the mobile frame 1 when loading goods, thereby improving the efficiency of cargo transportation.

[0024] The baffle 66 is fixedly connected to the inner wall of the fixed frame 65 by an elastic telescopic rod 2, and a clockwork spring 1 is arranged between the lifting rod 63 and the storage platform 3. The lifting rod 63 is reset under the action of the clockwork spring 1 so that the baffle 66 re-enters the movement trajectory of the rotating plate 61, thereby limiting the moving shaft 4, preventing the moving frame 1 from slipping during the transportation stop process, thereby causing harm to the staff and reducing safety hazards.

[0025] When the embodiment is working, the storage platform 3 will move downward under the gravity of the goods when it is bumped during transportation. The storage platform 3 moves downward and drives the lifting frame 2 to move downward. The lifting frame 2 moves downward and drives the fixing rod 51 to move downward. The fixing rod 51 moves downward and drives the connecting shaft 54 ​​to move downward. The connecting shaft 54 ​​moves downward and drives the receiving shaft 53 to move. The receiving shaft 53 moves and drives the sliding block 52 to move. The sliding block 52 slides inside the slide groove 1 to achieve buffering during cargo transportation. At the same time, the springs between the sliding blocks 52 on the left and right sides achieve uniform force transmission, thereby improving the stability of the storage platform 3 and the lifting frame 2 during buffering. At the same time, the movement of the sliding block 52 causes the limiting rod 55 to contract and rebound under the action of the slide groove 1. After the limiting rod 55 rebounds, it contacts the limiting groove to achieve limiting, thereby avoiding the storage platform 3 and the lifting frame 2 from swinging during cargo transportation, thereby further providing stability during cargo transportation.

[0026] When the staff pushes the moving frame 1, the push plate 62 is pushed to move first. The push plate 62 moves to contact and squeeze the lifting rod 63 to move upward. The lifting rod 63 moves upward to drive the connecting rod 64 to move upward. The connecting rod 64 moves upward to drive the baffle 66 to move in the direction close to the fixed frame 65. The baffle 66 moves away from the movement trajectory of the rotating plate 61 on the surface of the moving shaft 4, and the limit on the rotating plate 61 and the moving shaft 4 is released, preventing the staff from shifting the moving frame 1 when loading goods, thereby improving the efficiency of cargo transportation. At the same time, when the staff stops transporting goods, the lifting rod 63 is reset under the action of the spring 1, so that the baffle 66 re-enters the movement trajectory of the rotating plate 61, realizing the limit on the moving shaft 4, preventing the moving frame 1 from slipping during the transportation stop process, thereby causing harm to the staff, and reducing safety hazards.

[0027] See also Figure 1-7 The speed limiting device 73 is located in the movement track of the rotating plate 61, and the end of the speed limiting plate 73 close to the rotating plate 61 is provided with an arc surface, and the surface of the speed limiting frame 71 is provided with air holes, and the air is squeezed and discharged through the air holes to realize the limitation of the rotation speed of the rotating plate 61, and then the movement speed of the moving frame 1 is limited, so as to avoid the moving speed of the moving frame 1 being too fast, resulting in difficulty in deceleration and thus increasing the safety hazard.

[0028] A guide frame 74 is fixedly installed on the bottom of the inner wall of the moving frame 1, and a moving plate 75 is slidably installed inside the guide frame 74. A connecting rod 76 is fixedly installed on the surface of the moving plate 75, and a brake plate 77 is fixedly installed on the end of the connecting rod 76 away from the moving plate 75. The guide frame 74 is connected to the speed limit frame 71 through an air pipe, and a pressure valve is arranged inside the air pipe. The movement of the connecting rod 76 drives the brake plate 77 to move, and the brake plate 77 moves to contact the moving shaft 4 and slow it down, so as to avoid the potential safety hazard caused by excessive moving speed during cargo transportation and reduce subsequent maintenance costs.

[0029] The tightening device includes a clamping plate 81, a pressing plate 82, a triangular block 83 and a limiting plate 84. The downward movement of the storage platform 3 drives the pressing plate 82 to move downward. The pressing plate 82 moves downward to contact the moving frame 1 and moves toward the direction close to the clamping plate 81 under its action. The movement of the pressing plate 82 drives the clamping plate 81 to move. The clamping plate 81 is slidably installed above the storage platform 3. A sliding groove four is opened on the surface of the storage platform 3. The pressing plate 82 is slidably installed inside the sliding groove four. A sliding groove five is opened on the surface of the storage platform 3. The triangular block 83 is slidably installed Inside the slide groove five, the limit plate 84 is slidably installed inside the slide groove five, and the end of the pressure plate 82 away from the splint 81 is provided with a beveled surface two, and a clockwork spring two is arranged between the splint 81 and the storage table 3. The triangular block 83 and the limit plate 84 are fixedly connected by an elastic telescopic rod four. After the triangular block 83 moves, it resets to limit the splint 81, thereby achieving the effect of further tightening the goods during bumps or buffering, thereby improving the stability of the goods during transportation and preventing the goods from falling from the storage table 3 due to bumps.

[0030] An L-shaped plate 85 is slidably installed inside the slide groove five, and a beveled surface three is opened above the limit plate 84. A clockwork spring three is arranged between the limit plate 84 and the inner wall of the slide groove five. The L-shaped plate 85 is moved upward, and the L-shaped plate 85 moves upward to release the limit on the limit plate 84. After the limit is released, the limit plate 84 moves to drive the triangular block 83 to move to release the limit on the splint 81, which is convenient for the staff to unload and improves the efficiency of cargo transportation.

[0031] During the transportation of goods, the rotating plate 61 rotates to contact and squeeze the speed limiting plate 73 to move. The movement of the speed limiting plate 73 drives the sliding plate 72 to move. The sliding plate 72 moves to squeeze the air inside the speed limiting frame 71. The air is squeezed and discharged through the air holes to achieve the limitation of the rotation speed of the rotating plate 61, and then the movement speed of the moving frame 1 during the transportation of goods is limited, so as to avoid the moving speed of the moving frame 1 being too fast, resulting in difficulty in deceleration and thus increasing safety hazards. At the same time, when the moving shaft 4 rotates too fast, the air inside the speed limiting frame 71 cannot be discharged from the air holes in time, and will enter the interior of the guide frame 74 through the air pipe and push the moving plate 75 to move. The movement of the moving plate 75 drives the connecting rod 76 to move. The movement of the connecting rod 76 drives the brake plate 77 to move. The brake plate 77 moves to contact the moving shaft 4 and decelerate it, so as to avoid the safety hazards caused by excessive movement speed during the transportation of goods and reduce the subsequent maintenance costs.

[0032] The storage platform 3 moves downward, driving the pressure plate 82 to move downward. The pressure plate 82 moves downward to contact the moving frame 1 and moves toward the direction close to the clamping plate 81 under its action. The movement of the pressure plate 82 drives the clamping plate 81 to move. The clamping plate 81 moves, contacts and squeezes the triangular block 83 to move. After the triangular block 83 moves, it resets to limit the clamping plate 81, thereby further tightening the goods during bumps or buffering, improving the stability of the goods during transportation, and preventing the goods from falling from the storage platform 3 due to bumps. When unloading, the L-shaped plate 85 is moved upward, and the L-shaped plate 85 moves upward to release the limit on the limit plate 84. After the limit is released, the limit plate 84 moves, driving the triangular block 83 to move to release the limit on the clamping plate 81, which is convenient for the staff to unload and improves the efficiency of cargo transportation.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A large-scale cargo packaging mobile platform for e-commerce, comprising a mobile frame (1), characterized in that: It also includes a buffer device, a limit device, a speed limit device and a tightening device; Wherein, a lifting frame (2) is slidably mounted on the surface of the movable frame (1), a storage platform (3) is fixedly mounted above the lifting frame (2), and a movable shaft (4) is rotatably penetrated through the surface of the movable frame (1); The buffer device comprises a fixed rod (51), a sliding block (52), a receiving shaft (53) and a connecting shaft (54); the fixed rod (51) is fixedly mounted on the surface of the lifting frame (2); a sliding groove (1) is provided on the surface of the movable frame (1); the sliding block (52) is slidably mounted inside the sliding groove (1); the receiving shaft (53) is fixedly mounted on the side of the sliding block (52); the connecting shaft (54) is rotatably mounted on the surface of the receiving shaft (53); one end of the connecting shaft (54) away from the receiving shaft (53) is rotatably connected to the fixed rod (51); the buffer devices are arranged on both the left and right sides of the fixed rod (51); and the sliding blocks (52) at the left and right ends are fixedly connected by springs.

2. A large-scale cargo packaging mobile platform for e-commerce according to claim 1, characterized in that: A second slide groove is provided on the surface of the sliding block (52), a limit rod (55) is slidably installed inside the second slide groove, the limit rod (55) is fixedly connected to the inner wall of the second slide groove via an elastic telescopic rod (1), and a limit groove is provided on the top of the inner wall of the first slide groove.

3. A large-scale cargo packaging mobile platform for e-commerce according to claim 2, characterized in that: The limiting device comprises a rotating plate (61), a push plate (62), a lifting rod (63), a connecting rod (64), a fixed frame (65) and a baffle (66); the rotating plate (61) is fixedly mounted on the surface of the movable shaft (4); a sliding groove three is provided on the surface of the storage platform (3); the push plate (62) is slidably mounted inside the sliding groove three; the lifting rod (63) is slidably mounted on the surface of the storage platform (3); the connecting rod (64) is hinged to an end of the lifting rod (63) away from the push plate (62); the fixed frame (65) is fixedly mounted on the surface of the movable frame (1); the baffle (66) is slidably mounted inside the fixed frame (65); the baffle (66) is hinged to an end of the connecting rod (64) away from the lifting rod (63); and an end of the lifting rod (63) close to the push plate (62) is provided with a beveled surface one.

4. A large-scale cargo packaging mobile platform for e-commerce according to claim 3, characterized in that: The baffle (66) is fixedly connected to the inner wall of the fixed frame (65) via a second elastic telescopic rod, and a first spring is provided between the lifting rod (63) and the storage platform (3).

5. A large-scale cargo packaging mobile platform for e-commerce according to claim 4, characterized in that: The speed limiting device comprises a speed limiting frame (71), a sliding plate (72) and a speed limiting plate (73); the speed limiting frame (71) is fixedly mounted on the bottom of the inner wall of the moving frame (1); the sliding plate (72) is slidably mounted inside the speed limiting frame (71); the speed limiting plate (73) is fixedly mounted on the surface of the sliding plate (72); the sliding plate (72) and the inner wall of the speed limiting frame (71) are fixedly connected via three elastic telescopic rods; one end of the speed limiting plate (73) close to the rotating plate (61) is provided with an arc surface; and air holes are provided on the surface of the speed limiting frame (71).

6. A large-scale cargo packaging mobile platform for e-commerce according to claim 5, characterized in that: A flow guide frame (74) is fixedly mounted on the bottom of the inner wall of the movable frame (1); a movable plate (75) is slidably mounted inside the flow guide frame (74); a connecting rod (76) is fixedly mounted on the surface of the movable plate (75); a brake plate (77) is fixedly mounted on one end of the connecting rod (76) away from the movable plate (75); the flow guide frame (74) is connected to the speed limit frame (71) via an air pipe, and a pressure valve is arranged inside the air pipe.

7. A large-scale cargo packaging mobile platform for e-commerce according to claim 6, characterized in that: The tightening device comprises a clamping plate (81), a pressing plate (82), a triangular block (83) and a limiting plate (84); the clamping plate (81) is slidably mounted above the storage platform (3); a sliding groove (4) is provided on the surface of the storage platform (3); the pressing plate (82) is slidably mounted inside the sliding groove (4); a sliding groove (5) is provided on the surface of the storage platform (3); the triangular block (83) is slidably mounted inside the sliding groove (5); the limiting plate (84) is slidably mounted inside the sliding groove (5); an end of the clamping plate (82) away from the clamping plate (81) is provided with a beveled surface (2); a spring (2) is provided between the clamping plate (81) and the storage platform (3); and the triangular block (83) and the limiting plate (84) are fixedly connected via an elastic telescopic rod (4).

8. A large-scale cargo packaging mobile platform for e-commerce according to claim 7, characterized in that: An L-shaped plate (85) is slidably mounted inside the slide groove five, an upper portion of the limit plate (84) is provided with a beveled surface three, and a spring three is arranged between the limit plate (84) and the inner wall of the slide groove five.

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