High-lifting submarine AGV with load of 10 tons

Abstract

The utility model relates to the technical field of lifting AGV (Automatic Guided Vehicle) devices, in particular to a 10-ton-load high-lifting submarine AGV which comprises a mounting frame, driving devices are arranged at four corners of the inner side of the mounting frame, a power device is fixed in the middle of the top end of the mounting frame, and each driving device comprises a motor, a reduction gearbox and a rotating wheel. The two ends of the reduction gearbox are in transmission fixation with the motor and the rotating wheel respectively, the rotating wheel comprises a positioning disc, extension plates arranged at the two ends of the outer side of the positioning disc and a wheel body arranged between the extension plates, positioning holes are formed in the side walls of the two extension plates, and the wheel body is arranged between the positioning holes. Each wheel body comprises a sleeve wheel, a positioning rod arranged in the sleeve wheel in a sleeved mode and a nut arranged on the outer side of the positioning rod in a sleeved mode, the direction of the airplane wheel is not changed, the multiple wheel bodies are obliquely distributed between the extending plates, so that the wheels can slide transversely, and the omni-directional moving function can be achieved more flexibly and conveniently by combining four rotating wheels.

Description

Technical Field

[0001] This utility model relates to the technical field of lifting AGV devices, specifically to a high-lifting, submersible AGV with a load capacity of 10 tons. Background Technology

[0002] Currently, forklift-type AGVs are widely used, and they are basically based on point-to-point fixed-location picking and placing of goods.

[0003] Forklift-type AGVs typically only allow for tilting and lifting, not for moving the cargo carried by the AGV relative to the steering mechanism within the vehicle. Specific markers such as reflective pillars are required around the AGV's operating area to assist navigation and positioning. Maps must be pre-drawn for point-to-point transport, making the application inflexible and inefficient. Utility Model Content

[0004] Technical problems to be solved

[0005] In view of the above-mentioned shortcomings of the existing technology, this utility model provides a high-lifting and low-efficiency AGV with a load capacity of 10 tons, which can effectively solve the problem that the existing AGV vehicle needs to turn multiple times during transportation, resulting in its lack of flexibility and low efficiency.

[0006] Technical solution

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] This utility model provides a high-lift, submersible AGV with a load capacity of 10 tons, including a mounting frame. Drive devices are installed at the four inner corners of the mounting frame, and a power device is fixed at the top center of the mounting frame. Each set of drive devices includes a motor, a reduction gearbox, and a wheel. The two ends of the reduction gearbox are respectively fixed to the motor and the wheel for transmission. The wheel includes a positioning plate, extension plates at both outer ends of the positioning plate, and a wheel body between the extension plates. Positioning holes are provided on the side walls of both sets of extension plates. The wheel body is positioned between the positioning holes and includes a sleeve wheel, a positioning rod sleeved inside the sleeve wheel, and a nut sleeved outside the positioning rod. The center of the positioning plate is connected to the... The driven gear is fixedly connected, and the driven gear meshes with the reduction gearbox. The output end of the power equipment and the outer rotating wheel are connected by a transmission belt. A column is provided at the top of the mounting frame, and a fixing rod is provided at the top of the column. Inner wheels are provided on the inner side of the bottom end of the column and in the middle of the fixing rod. The inner wheels and the middle of the outer rotating wheel are fixedly connected. The two sets of inner wheels are connected by a belt drive. The outer side of the belt is fixedly connected to the positioning frame. The front end of the positioning frame is fixedly connected to the lifting device. The lifting device includes a lifting plate and a limiting plate set in the lifting plate. A groove is opened in the middle of the lifting plate, and one end of the limiting plate is set in the groove by a pin.

[0009] Furthermore, each set of extension plates is corrugated, and the wheel body is inclined between the extension plates. The two ends of the positioning rod are sleeved in the positioning hole and fixed to the outside of the positioning rod by nuts. The sleeve wheel is spindle-shaped.

[0010] Furthermore, hook plates are fixed to the outer sides of both sides of the belt, and the hook plates are fixedly connected to the positioning frame.

[0011] Furthermore, the lifting plate is fixedly connected to the connecting plate, the connecting plate is fixedly connected to the positioning frame, the two side walls of the groove are provided with circular slots, and the limiting plate is movably set in the groove by a pin.

[0012] Furthermore, the bottom end of one side of the limiting plate has a rounded corner structure, and the top end of the same side has a right-angle structure.

[0013] Furthermore, the gearbox is fixed to the side wall of the mounting frame, and the middle part of the rotating wheel is sleeved inside the mounting frame.

[0014] Beneficial effects

[0015] The technical solution provided by this utility model has the following advantages compared with the known public technology:

[0016] This invention features four sets of drive devices, each equipped with a power source (motor). Users can drive the motor on that side, which engages with the power source via a reduction gearbox to increase torque and drive the rotating wheel structure. The wheels in the rotating wheel structure are angled relative to the positioning plate-extension plate. Therefore, during rotation, the forces generated by the direction and speed of each wheel combine to produce a resultant force vector in any desired direction, ensuring the platform can move freely in the direction of the resultant force vector without changing the wheel's own direction. Numerous wheels are diagonally distributed between the extension plates, enabling lateral sliding. Combining four such rotating wheels allows for more flexible and convenient omnidirectional movement.

[0017] In this device, the power transmission structure consisting of a power device, a transmission belt, an outer pulley, an inner pulley, a belt, and an inner pulley can drive an external lifting device to lift to the top.

[0018] In this device, the lifting transmission equipment consisting of a belt, positioning frame, hook plate, connecting plate, and lifting plate, along with the limiting plate structure in the lifting plate, can deflect within the trough via a pin structure on one side. Because its bottom is rounded and its top is right-angled, the limiting plate can deflect at a right angle within the trough, limiting and fixing the object placed therein to prevent it from tipping over. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the mounting bracket and drive device of this utility model;

[0022] Figure 3 This is a schematic diagram of the drive device in this utility model;

[0023] Figure 4 This is a structural exploded view of the wheel body in this utility model;

[0024] Figure 5 This is an exploded view of the lifting device in this utility model.

[0025] The labels in the diagram represent: 1. Mounting frame; 11. Inner wheel; 12. Belt; 13. Positioning frame; 14. Hook plate; 2. Drive equipment; 21. Motor; 22. Gearbox; 23. Rotary wheel; 231. Extension plate; 232. Positioning hole; 233. Driven gear; 234. Positioning disc; 24. Wheel body; 241. Sleeve wheel; 242. Positioning rod; 243. Nut; 3. Power equipment; 31. Transmission belt; 32. Outer rotating wheel; 4. Column; 41. Fixing rod; 5. Lifting device; 51. Lifting plate; 52. Tank; 53. Limiting plate; 54. Pin shaft; 55. Connecting plate. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0027] The present invention will be further described below with reference to the embodiments.

[0028] Example: A high-lift, low-profile AGV with a load capacity of 10 tons, see attached diagram. Figure 1 -Appendix Figure 5The system includes a mounting frame 1, with drive devices 2 located at each of the four inner corners of the mounting frame 1. A power device 3 is fixed at the top center of the mounting frame 1. Each set of drive devices 2 includes a motor 21, a reduction gearbox 22, and a rotating wheel 23. The two ends of the reduction gearbox 22 are respectively fixed to the motor 21 and the rotating wheel 23 for transmission. The rotating wheel 23 includes a positioning plate 234, extension plates 231 located at both outer ends of the positioning plate 234, and a wheel body 24 located between the extension plates 231. Positioning holes 232 are provided on the side walls of both sets of extension plates 231. The wheel body 24 is located between the positioning holes 232 and includes a sleeve wheel 241, a positioning rod 242 sleeved inside the sleeve wheel 241, and a nut 243 sleeved outside the positioning rod 242. The middle of the positioning plate 234 is fixed to the driven gear 233. The driven gear 233 is connected to the reduction gearbox 22. The output end of the power equipment 3 and the outer rotating wheel 32 are connected by a transmission belt 31. The top of the mounting frame 1 is provided with a column 4. The top of the column 4 is provided with a fixing rod 41. The inner side of the bottom end of the column 4 and the middle of the fixing rod 41 are both provided with inner wheels 11. The inner wheels 11 and the middle of the outer rotating wheel 32 are fixedly connected. The two sets of inner wheels 11 are connected by a belt 12. The outer side of the belt 12 is fixedly connected to the positioning frame 13. The front end of the positioning frame 13 is fixedly connected to the lifting device 5. The lifting device 5 includes a lifting plate 51 and a limiting plate 53 set in the lifting plate 51. The middle of the lifting plate 51 is provided with a groove 52. One end of the limiting plate 53 is set in the groove 52 by a pin 54.

[0029] Each set of extension plates 231 is corrugated, and the wheel body 24 is inclined between the extension plates 231. Both ends of the positioning rod 242 are fitted into the positioning holes 232 and fixed to the outside of the positioning rod 242 by nuts 243. The sleeve wheel 241 is spindle-shaped. The reduction gearbox 22 is fixed to the side wall of the mounting frame 1, and the middle part of the rotating wheel 23 is fitted into the mounting frame 1. Four sets of drive devices 2 are provided, each containing a power source (motor 21). The user can increase the torque by driving the motor 21 on that side and engaging it with the power source through the reduction gearbox 22. The rotating wheel 23 structure is driven to rotate. The wheel 24 structure in the rotating wheel 23 structure is inclined on the positioning plate 234-extension plate 231. Therefore, when rotating, the forces are combined in any required direction by the direction and speed of each wheel, thus ensuring that the platform can move freely in the direction of the final resultant force vector without changing the direction of the wheel itself. Many wheels 24 are obliquely distributed between the extension plates 231, so the wheels can slide laterally. By combining four such rotating wheels 23, the omnidirectional movement function can be realized more flexibly and conveniently.

[0030] Hook plates 14 are fixed to the outer sides of the belts 12 on both sides, and the hook plates 14 are fixedly connected to the positioning frame 13. In this device, the power transmission structure of the power equipment 3-transmission belt 31-outer wheel 32-inner wheel 11-belt 12-inner wheel 11 can drive the external lifting device 5 to lift to the top.

[0031] The lifting plate 51 is fixedly connected to the connecting plate 55, and the connecting plate 55 is fixedly connected to the positioning frame 13. Circular slots are provided on both side walls of the trough 52, and the limiting plate 53 is movably disposed within the trough 52 via a pin 54. The bottom of one side of the limiting plate 53 has a rounded corner structure, and the top of that side has a right-angle structure. In this device, through the lifting transmission equipment consisting of the belt 12, positioning frame 13, hook plate 14, connecting plate 55, and lifting plate 51, the limiting plate 53 structure in the lifting plate 51 can be deflected within the trough 52 via the pin 54 structure on one side. Because its bottom is a rounded corner structure and its top is a right-angle structure, the limiting plate 53 can be deflected at a right angle within the trough 52 to limit and fix the object placed therein, preventing the goods from tipping over.

[0032] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A high-lift, submersible AGV with a load capacity of 10 tons, characterized in that, The system includes a mounting frame (1), with drive devices (2) installed at the four inner corners of the mounting frame (1). A power device (3) is fixed at the top center of the mounting frame (1). Each set of drive devices (2) includes a motor (21), a reduction gearbox (22), and a rotating wheel (23). The two ends of the reduction gearbox (22) are respectively fixed to the motor (21) and the rotating wheel (23) for transmission. The rotating wheel (23) includes a positioning plate (234) and two other components located on the outer ends of the positioning plate (234). An extension plate (231) and a wheel body (24) disposed between the extension plates (231) are provided. Positioning holes (232) are provided on the side walls of both sets of extension plates (231). The wheel body (24) is disposed between the positioning holes (232). The wheel body (24) includes a sleeve wheel (241), a positioning rod (242) sleeved inside the sleeve wheel (241), and a nut (243) sleeved outside the positioning rod (242). The middle part of the positioning plate (234) is connected to the driven gear (233). The driven gear (233) is fixedly connected to the gearbox (22) and the output end of the power equipment (3) is connected to the outer wheel (32) by a transmission belt (31). The top of the mounting frame (1) is provided with a column (4) and the top of the column (4) is provided with a fixing rod (41). The bottom inner side of the column (4) and the middle of the fixing rod (41) are both provided with inner wheels (11). The inner wheels (11) and the middle of the outer wheel (32) are fixedly connected. The inner wheels (11) are connected by a belt (12). The outer side of the belt (12) is fixedly connected to the positioning frame (13). The front end of the positioning frame (13) is fixedly connected to the lifting device (5). The lifting device (5) includes a lifting plate (51) and a limiting plate (53) set in the lifting plate (51). A groove (52) is opened in the middle of the lifting plate (51). One end of the limiting plate (53) is set in the groove (52) by a pin (54).

2. The high-lift, submersible AGV with a load capacity of 10 tons according to claim 1, characterized in that, Each set of extension plates (231) is corrugated, and the wheel body (24) is inclined between the extension plates (231). The two ends of the positioning rod (242) are sleeved in the positioning hole (232) and fixed to the outside of the positioning rod (242) by the nut (243). The sleeve wheel (241) is spindle-shaped.

3. The high-lift, submersible AGV with a load capacity of 10 tons according to claim 1, characterized in that, Hook plates (14) are fixed to the outer sides of the belts (12) on both sides, and the hook plates (14) are fixedly connected to the positioning frame (13).

4. The high-lift, submersible AGV with a load capacity of 10 tons according to claim 3, characterized in that, The lifting plate (51) is fixedly connected to the connecting plate (55), and the connecting plate (55) is fixedly connected to the positioning frame (13). Circular slots are provided on both sides of the groove (52), and the limiting plate (53) is movably set in the groove (52) through the pin (54).

5. A high-lift, submersible AGV with a load capacity of 10 tons according to claim 4, characterized in that, The bottom of one side of the limiting plate (53) is rounded, and the top of the same side is right-angled.

6. The high-lift, submersible AGV with a load capacity of 10 tons according to claim 1, characterized in that, The gearbox (22) is fixed to the side wall of the mounting frame (1), and the middle part of the rotating wheel (23) is sleeved inside the mounting frame (1).

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