AGV trolley with multi-angle posture adjusting function

Abstract

The utility model discloses an AGV trolley with a multi-angle posture adjusting function, which comprises an AGV trolley machine body, the top end of the AGV trolley machine body is provided with a six-degree-of-freedom adjusting platform used for adjusting the carrying posture of a carried object in a multi-angle mode, and the top end of the six-degree-of-freedom adjusting platform is provided with a carrying mechanism used for carrying the carried object. The bearing mechanism is provided with a telescopic bearing assembly used for bearing different sizes of bearing objects and a buffer shock absorber used for buffering and damping the telescopic bearing assembly in a certain direction. The device not only can bear and transport different sizes of bearing objects, but also can play a role in buffering and damping when the bearing objects are placed on the device, so that the situation that the bearing objects are damaged or the structure on the device is loosened or even damaged due to the fact that the acting force is too large when the bearing objects are placed on the device is avoided. The service life of the equipment is prolonged, and the practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of transportation equipment technology, specifically to an AGV trolley with multi-angle posture adjustment function. Background Technology

[0002] In modern industrial production and logistics warehousing, the application of Automated Guided Vehicles (AGVs) is becoming increasingly widespread. They can efficiently and accurately complete material handling tasks, greatly improving production and logistics efficiency. With the increasing diversification of production needs, higher requirements are being placed on the functionality and adaptability of AGVs.

[0003] A search revealed that patent publication number CN114314433A discloses an AGV (Automated Guided Vehicle) with multi-degree-of-freedom attitude adjustment capabilities, comprising an attitude adjustment platform, an attitude adjustment device, and a guide support device. The attitude adjustment device is mounted on the chassis and connected to the attitude adjustment platform, configured to drive the platform for load-bearing attitude adjustment. The guide support device, also mounted on the chassis and connected to the attitude adjustment platform, guides the load-bearing attitude adjustment of the platform and provides support, increasing its load-bearing capacity. When the AGV travels on different road surfaces, the attitude adjustment device can adjust the load-bearing attitude according to the road conditions, adjusting the load-bearing angle of the attitude adjustment platform to fully support the load, preventing damage from inertia and extending the AGV's service life.

[0004] The above-mentioned technical solutions are only suitable for handling loads of a certain size in actual use. When faced with loads of other different sizes, they lack effective load-bearing and handling capabilities, which seriously limits their application range in complex production environments. They have low versatility, and when loads are placed on the load-bearing structure, they will exert a certain force on the equipment. When the force exerted on the equipment by the loads is too large, it is easy to cause the structure of the equipment to loosen or even be damaged, reducing the service life of the equipment. Therefore, an AGV with multi-angle posture adjustment function is designed. Utility Model Content

[0005] In view of the defects or deficiencies of AGVs with multi-angle posture adjustment function, the purpose of this utility model is to provide an AGV with multi-angle posture adjustment function, which can not only carry and transport loads of different sizes, but also play a role in buffering and shock absorption when loads are placed on this equipment.

[0006] To achieve the above-mentioned objectives, the present invention adopts the following technical solution:

[0007] This utility model provides an AGV trolley with multi-angle posture adjustment function, including an AGV trolley body, a six-degree-of-freedom adjustment platform for multi-angle adjustment of the load posture of the load being adjusted, and a load-bearing mechanism for bearing the load being installed at the top of the six-degree-of-freedom adjustment platform.

[0008] The bearing mechanism is equipped with a telescopic bearing assembly for bearing loads of different sizes and a buffer shock absorber for buffering and damping the telescopic bearing assembly in a certain direction.

[0009] Preferably, the telescopic bearing assembly is provided with a bearing plate, the top of the bearing plate is provided with a first groove, the two sides inside the first groove are both equipped with first telescopic plates, and the outer wall of the first telescopic plate and the groove wall of the first groove are in clearance fit, and an electric telescopic rod is installed on the lower surface of the bearing plate.

[0010] Preferably, a movable block is installed at one end of the electric telescopic rod. The movable block is movably connected to two first telescopic plates via two movable connecting rods. The movable connecting rods and the movable block are movably connected via movable pins, and the first telescopic plates are movably connected to the movable connecting rods via movable pins.

[0011] Preferably, a first T-shaped connecting block is installed at both the front and rear ends of the lower surface of the first telescopic plate. The bottom end of the first T-shaped connecting block is installed in the first T-shaped connecting groove. The first T-shaped connecting groove is opened at the bottom end of the inner side of the groove, and the outer wall of the first T-shaped connecting block and the groove wall of the first T-shaped connecting groove are in clearance fit.

[0012] Preferably, a second groove is provided at both the front and rear ends of the top of the mounting plate, and a second telescopic plate is installed on both sides inside the second groove. The outer wall of the second telescopic plate and the groove wall of the second groove are in clearance fit. A connecting column is installed on one side of the top of the second telescopic plate, and the top of the connecting column is connected to the first telescopic plate through a buffer shock absorber.

[0013] Preferably, a second T-shaped connecting block is installed at the bottom end of the second telescopic plate, the bottom end of the second T-shaped connecting block is installed in the second T-shaped connecting groove, the second T-shaped connecting groove is opened at the bottom end of the inner side of the second groove, and the outer wall of the second T-shaped connecting block and the groove wall of the second T-shaped connecting groove are in clearance fit.

[0014] Compared with existing technologies, one or more of the above technical solutions have the following beneficial effects:

[0015] 1. In this utility model, through a series of coordinated structural arrangements, when workers need to transport loads of different sizes, they activate the electric telescopic rod. As the electric telescopic rod extends and retracts, it drives the moving block to move in a certain direction. This movement of the moving block, in turn, drives the two first telescopic plates to move in a certain direction via the movable connecting rod. This movement of the two first telescopic plates increases or decreases the load-bearing area formed between the first telescopic plate and the load-bearing plate. Therefore, this utility model can transport loads of different sizes, enhancing its versatility.

[0016] 2. In this utility model, through a series of coordinated structural arrangements, when the load is placed on the load plate of the load-bearing mechanism and exerts a certain force on the load plate, the buffer shock absorber can play a buffering and shock-absorbing role, weakening the instantaneous impact force generated when the load is placed. Thus, this utility model can play a buffering and shock-absorbing role when the load is placed on this equipment, avoiding the situation where the load is damaged or the structure of this equipment becomes loose or even damaged due to excessive force when the load is placed on this equipment, thereby improving the service life of this equipment. Attached Figure Description

[0017] The accompanying drawings, which form part of this specification, are used to provide a further understanding of this utility model. The illustrative embodiments of this utility model and their descriptions are used to explain this utility model and do not constitute an improper limitation of this utility model.

[0018] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0019] Figure 2 This is an exploded structural diagram of the entire utility model.

[0020] Figure 3 This is a structural schematic diagram of the load-bearing mechanism of this utility model.

[0021] Figure 4 This is an exploded structural diagram of the load-bearing mechanism of this utility model.

[0022] Figure 5 This is a structural schematic diagram of the telescopic load-bearing component of this utility model.

[0023] Figure 6 This is a schematic diagram of the mounting plate of this utility model.

[0024] In the picture:

[0025] 100. AGV (Automated Guided Vehicle) chassis;

[0026] 200. Six-degree-of-freedom capital adjustment platform;

[0027] 300. Load-bearing mechanism; 310. Telescopic load-bearing assembly; 320. Shock absorber; 330. Mounting plate;

[0028] 311. Electric telescopic pole; 312. Moving block; 313. Movable connecting rod; 314. Bearing plate; 315. First telescopic plate;

[0029] 331, Second telescopic plate; 3311, Connecting column. Detailed Implementation

[0030] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0031] It should be noted that the following detailed description is exemplary and intended to provide further explanation of the present invention. Unless otherwise specified, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains.

[0032] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the scope of exemplary embodiments according to the invention. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0033] like Figure 1-6 As shown, an AGV trolley with multi-angle posture adjustment function includes an AGV trolley body 100, a six-degree-of-freedom adjustment platform 200 for multi-angle adjustment of the load posture of the load-bearing object is installed on the top of the AGV trolley body 100, and a bearing mechanism 300 for bearing the load is installed on the top of the six-degree-of-freedom adjustment platform 200.

[0034] The load-bearing mechanism 300 is equipped with a telescopic load-bearing component 310 for bearing loads of different sizes and a buffer shock absorber 320 for buffering and damping the telescopic load-bearing component 310 in a certain direction.

[0035] The telescopic bearing assembly 310 is provided with a bearing plate 314. The top of the bearing plate 314 is provided with a first groove. Both sides of the first groove are equipped with first telescopic plates 315. The outer wall of the first telescopic plate 315 and the groove wall of the first groove are in clearance fit. An electric telescopic rod 311 is installed on the lower surface of the bearing plate 314. Because the outer wall of the first telescopic plate 315 and the groove wall of the first groove are in clearance fit, the movement of the first telescopic plate 315 can be limited and guided.

[0036] One end of the electric telescopic rod 311 is equipped with a movable block 312. The movable block 312 is movably connected to two first telescopic plates 315 through two movable connecting rods 313. The movable connecting rods 313 and the movable block 312 are movably connected through movable pins, and the first telescopic plates 315 are movably connected to the movable connecting rods 313 through movable pins.

[0037] First T-shaped connecting blocks are installed at both the front and rear ends of the lower surface of the first telescopic plate 315. The bottom end of the first T-shaped connecting block is installed in the first T-shaped connecting groove. The first T-shaped connecting groove is opened at the bottom end of the inner side of the groove, and the outer wall of the first T-shaped connecting block and the groove wall of the first T-shaped connecting groove are in clearance fit. Because the outer wall of the first T-shaped connecting block and the groove wall of the first T-shaped connecting groove are in clearance fit, the movement of the first telescopic plate 315 can be further limited and guided.

[0038] The mounting plate 330 has a second groove at both the front and rear ends of its top. A second telescopic plate 331 is installed on both sides inside the second groove. The outer wall of the second telescopic plate 331 and the groove wall of the second groove are in clearance fit. Because the outer wall of the second telescopic plate 331 and the groove wall of the second groove are in clearance fit, the movement of the second telescopic plate 331 can be limited and guided. A connecting post 3311 is installed on one side of the top of the second telescopic plate 331. The top of the connecting post 3311 is connected to the first telescopic plate 315 through a buffer shock absorber 320.

[0039] A second T-shaped connecting block is installed at the bottom of the second telescopic plate 331. The bottom of the second T-shaped connecting block is installed in the second T-shaped connecting groove. The second T-shaped connecting groove is opened at the bottom of the inner side of the second groove. The outer wall of the second T-shaped connecting block and the groove wall of the second T-shaped connecting groove are in clearance fit. When the first telescopic plate 315 moves in a certain direction, it will drive the second telescopic plate 331 to move in a certain direction. The movement of the second telescopic plate 331 can keep the buffer shock absorber 320 at the corner of the first telescopic plate 315. When the bearing area formed between the first telescopic plate 315 and the bearing plate 314 increases, it avoids the first telescopic plate 315 from being subjected to a large force at its edge, which would cause the first telescopic plate 315 to bend. Because the outer wall of the second T-shaped connecting block and the groove wall of the second T-shaped connecting groove are in clearance fit, the movement of the second telescopic plate 331 can be further limited and guided.

[0040] Working principle: In use, when workers need to transport loads of different sizes, they activate the electric telescopic rod 311. As the electric telescopic rod 311 extends and retracts, it drives the moving block 312 to move in a certain direction. The movement of the moving block 312 in this direction, through the movable connecting rod 313, drives the two first telescopic plates 315 to move in a certain direction. The movement of the two first telescopic plates 315 in this direction can either increase or decrease the bearing area formed between the first telescopic plate 315 and the bearing plate 314. Therefore, this utility model can carry and transport loads of different sizes, enhancing its versatility. When the load is placed on the support plate 314 of the support mechanism 300 and exerts a certain force on the support plate 314, the buffer shock absorber 320 can play a buffering and shock-absorbing role, weakening the instantaneous impact force generated when the load is placed. Thus, this utility model can play a buffering and shock-absorbing role when the load is placed on this equipment, avoiding the situation where the load is damaged or the structure of this equipment becomes loose or even damaged due to excessive force when the load is placed on this equipment, thereby improving the service life of this equipment.

[0041] The above description is merely a preferred embodiment of this utility model and is not intended to limit the invention. For those skilled in the art, various modifications and variations can be made to this invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this invention should be included within the protection scope of this invention.

Claims

1. An AGV (Automated Guided Vehicle) with multi-angle posture adjustment function, comprising an AGV body (100), characterized in that: The top of the AGV body (100) is equipped with a six-degree-of-freedom adjustment platform (200) for adjusting the load posture of the load at multiple angles, and the top of the six-degree-of-freedom adjustment platform (200) is equipped with a load-bearing mechanism (300) for bearing the load. The load-bearing mechanism (300) is provided with a telescopic load-bearing component (310) for bearing loads of different sizes and a buffer shock absorber (320) for buffering and damping the telescopic load-bearing component (310) in a certain direction.

2. The AGV trolley with multi-angle posture adjustment function according to claim 1, characterized in that: The telescopic bearing assembly (310) is provided with a bearing plate (314), the top of the bearing plate (314) is provided with a first groove, and the two sides inside the first groove are both equipped with a first telescopic plate (315), and the outer wall of the first telescopic plate (315) and the groove wall of the first groove are in clearance fit. An electric telescopic rod (311) is installed on the lower surface of the bearing plate (314).

3. The AGV trolley with multi-angle posture adjustment function according to claim 2, characterized in that: One end of the electric telescopic rod (311) is equipped with a movable block (312). The movable block (312) is movably connected to two first telescopic plates (315) through two movable connecting rods (313). The movable connecting rods (313) and the movable block (312) are movably connected through movable pins, and the first telescopic plates (315) and the movable connecting rods (313) are movably connected through movable pins.

4. The AGV trolley with multi-angle posture adjustment function according to claim 3, characterized in that: The first telescopic plate (315) has a first T-shaped connecting block installed at both the front and rear ends of its lower surface. The bottom end of the first T-shaped connecting block is installed in the first T-shaped connecting groove. The first T-shaped connecting groove is opened at the bottom end of the groove, and the outer wall of the first T-shaped connecting block and the groove wall of the first T-shaped connecting groove are in clearance fit.

5. The AGV trolley with multi-angle posture adjustment function according to claim 1, characterized in that: The mounting plate (330) has a second groove at both the front and rear ends. A second telescopic plate (331) is installed on both sides inside the second groove. The outer wall of the second telescopic plate (331) and the groove wall of the second groove are in clearance fit. A connecting column (3311) is installed on one side of the top of the second telescopic plate (331). The top of the connecting column (3311) is connected to the first telescopic plate (315) through a buffer shock absorber (320).

6. The AGV trolley with multi-angle posture adjustment function according to claim 5, characterized in that: The bottom end of the second telescopic plate (331) is equipped with a second T-shaped connecting block. The bottom end of the second T-shaped connecting block is installed in the second T-shaped connecting groove. The second T-shaped connecting groove is opened at the bottom end of the inner side of the second groove, and the outer wall of the second T-shaped connecting block and the groove wall of the second T-shaped connecting groove are in clearance fit.

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