Modularized AGV (Automatic Guided Vehicle) carrying mechanism

Abstract

The utility model relates to the technical field of AGV carrying mechanisms, in particular to a modularly-designed AGV carrying mechanism which comprises a base, a plurality of positioning blocks are arranged at the lower end of the base, and hole grooves are formed in the lower ends of the positioning blocks; a plurality of protruding blocks are arranged on the two sides of the framework, the protruding blocks are in sliding connection with the positioning blocks, rod bodies are movably connected into the protruding blocks, and the rod bodies are in threaded connection with the hole grooves; and one side of each mounting seat is rotationally connected with a roller. The base is fixed to the upper end of the framework through threaded fit of the rod body and the hole groove in the lower end of the positioning block, and the threaded connection is further stabilized through the arrangement of the spring, so that the loosening phenomenon caused by vibration is effectively reduced, and the fault risk caused by structure loosening is reduced; due to the modular design, operators only need to replace damaged parts independently, the whole equipment or a large number of other parts do not need to be replaced, and the situation that the whole equipment is scrapped due to the fact that local parts are damaged is avoided.

Description

Technical Field

[0001] This utility model relates to the field of AGV handling mechanism technology, and in particular to a modularly designed AGV handling mechanism. Background Technology

[0002] AGV (Automated Guided Vehicle) handling mechanisms are mobile devices used for material handling tasks. Their core function is to achieve automatic transportation and positioning of goods in scenarios such as factories, warehouses, and logistics centers by following preset paths.

[0003] Many existing AGV handling mechanisms do indeed have the problem of using an integrated design, which makes it difficult to replace a single component when it is damaged, and may require replacing the entire device, thus greatly increasing maintenance costs. Utility Model Content

[0004] The purpose of this invention is to provide a modularly designed AGV handling mechanism, which facilitates the individual replacement of damaged parts, thus solving the problem of inconvenience in individual replacement of damaged parts in the prior art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A modularly designed AGV handling mechanism includes a base with multiple positioning blocks at its lower end and slots at the lower end of each positioning block; a frame located at the lower end of the base, with multiple protrusions on both sides of the frame, the protrusions being slidably connected to the positioning blocks, and rods being movably connected inside the protrusions and threadedly connected to the slots; and multiple mounting seats located at the four ends of the frame, with rollers rotatably connected to one side of each mounting seat.

[0007] Preferably, a circular plate is fixedly connected to the lower end of the rod, and a hexagonal groove is provided at the lower end of the circular plate.

[0008] Preferably, a spring is fixedly connected to the lower end of the protrusion, and a ring plate is fixedly connected to the end of the spring, with the ring plate being movably connected to the rod body through it.

[0009] Preferably, a limiting post is fixedly connected to the lower end of the protrusion, and the limiting post is movably connected to the rod body through it.

[0010] Preferably, a motor is fixedly connected to the other side of the mounting base, and the output end of the motor is fixedly connected to the side wall of the roller.

[0011] Preferably, a cylindrical column is fixedly connected to the side wall of the mounting base, the cylindrical column is slidably connected to the end of the frame, and the cylindrical column is fixedly connected to the end of the frame by bolts.

[0012] Compared with the prior art, the advantages of this utility model are:

[0013] 1. The base is firmly fixed to the upper part of the frame by the threaded engagement between the rod and the lower end of the positioning block. The spring further stabilizes the threaded connection. After the rod and the positioning block are threadedly connected, the spring continuously pushes the ring plate and the circular plate, making the threaded connection between the rod and the positioning block tighter. This effectively reduces loosening caused by vibration, improves the service life and operational reliability of the device, and reduces the risk of failure caused by structural loosening.

[0014] 2. The modular design allows operators to replace only the damaged parts, rather than the entire equipment or a large number of other parts. This avoids the situation where the entire equipment is scrapped due to the failure of a local part, improves the utilization rate of equipment parts, and reduces the waste of resources. Attached Figure Description

[0015] Figure 1 This is a front view of the external structure of the modular AGV handling mechanism proposed in this utility model.

[0016] Figure 2 This is a bottom view of the external structure of the modular AGV handling mechanism proposed in this utility model.

[0017] Figure 3 This is a side sectional view of the modular design of the AGV handling mechanism proposed in this utility model.

[0018] Figure 4 for Figure 3 A schematic diagram of the structure of part A.

[0019] Figure 5 This is a top-view external structural diagram of the base of the AGV handling mechanism, which is based on the modular design proposed in this utility model.

[0020] In the diagram: 001, base; 101, positioning block; 102, slot; 002, frame; 201, protrusion; 202, rod; 203, circular plate; 204, limiting post; 205, ring plate; 206, spring; 003, mounting base; 301, motor; 302, roller; 303, cylindrical column. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] Reference Figure 1-5The modularly designed AGV handling mechanism includes a base 001, with multiple positioning blocks 101 at its lower end and slots 102 at their lower ends; a frame 002, located at the lower end of the base 001, with multiple protrusions 201 on both sides of the frame 002, the protrusions 201 being slidably connected to the positioning blocks 101, and rods 202 being movably connected inside the protrusions 201, the rods 202 being threadedly connected to the slots 102; and multiple mounting seats 003. Multiple mounting bases 003 are respectively located at the four ends of the frame 002. Rollers 302 are rotatably connected to one side of each mounting base 003. The operator installs the multiple mounting bases 003 at the four ends of the frame 002, and then slides the multiple positioning blocks 101 at the lower end of the base 001 into the upper end of the multiple protrusions 201. Then, the rod 202 is rotated, and through the threaded engagement between the rod 202 and the lower end slot 102 of the positioning block 101, the rod 202 is threadedly rotated into the positioning block 101. The base 001 is fixed to the upper end of the frame 002, thereby assembling multiple mounting seats 003, the frame 002, and the base 001. The operator moves the goods to the upper end of the base 001, and then the roller 302 rolls, causing the mounting seat 003 to move the frame 002. At the same time, the frame 002 moves the base 001 through the positioning block 101 inside the protrusion 201, transporting the goods to the required position. Then the operator removes the goods from the upper end of the base 001. When one of the components of the base 001, frame 02, and mounting seat 003 is damaged, the rod 202 rotates and is unscrewed from the internal thread of the slot 102, releasing the fixing of the positioning block 101. Then the operator pulls the base 001 upward, and multiple positioning blocks 101 at the lower end of the base 001 slide out from inside the protrusion 201. Then the operator removes multiple mounting seats 003 from the four ends of the frame 002, thereby replacing the damaged component individually.

[0023] A circular plate 203 is fixedly connected to the lower end of the rod 202. The lower end of the circular plate 203 is provided with a hexagonal slot. The operator slides the end of the hexagonal wrench into the hexagonal slot at the lower end of the circular plate 203, and then rotates the hexagonal wrench, causing the circular plate 203 to drive the rod 202 to rotate.

[0024] A spring 206 is fixedly connected to the lower end of the protrusion 201, and a ring plate 205 is fixedly connected to the end of the spring 206. The ring plate 205 is movably connected to the rod 202. After the rod 202 is threadedly connected to the positioning block 101, the spring 206 is compressed. The spring 206 continuously pushes the ring plate 205, while the ring plate 205 pushes the circular plate 203, making the threaded connection between the side wall of the rod 202 and the inner wall of the lower end hole groove 102 of the positioning block 101 more stable and reducing loosening caused by vibration.

[0025] The lower end of the protrusion 201 is fixedly connected to a limiting post 204. The limiting post 204 is movably connected to the rod 202 through it. The size of the limiting post 204 is used to prevent the spring 206 from being compressed excessively.

[0026] A motor 301 is fixedly connected to the other side of the mounting base 003. The output end of the motor 301 is fixedly connected to the side wall of the roller 302. The roller 302 is driven to rotate by the output end of the motor 301. A controller is fixedly connected inside the base 001. The controller is electrically connected to multiple motors 301 respectively. The controller controls the multiple motors 301 to operate in coordination by using the data stored inside the controller.

[0027] The mounting base 003 is fixedly connected to the side wall of the cylinder 303. The cylinder 303 is slidably connected to the end of the frame 002. The cylinder 303 and the end of the frame 002 are fixedly connected by bolts. The end of the frame 002 slides into the cylinder 303. Then the operator fixes the two together with multiple bolts.

[0028] In this invention, the operator installs multiple mounting bases 003 sidewall cylinders 303 onto the four ends of the frame 002. The operator then secures the mounting bases 003 to the ends of the frame 002 using multiple bolts. Next, multiple positioning blocks 101 at the lower end of the base 001 are slid into the upper ends of multiple protrusions 201. The operator then slides the end of a hexagonal wrench into the hexagonal groove at the lower end of the circular plate 203. Rotating the hexagonal wrench causes the circular plate 203 to rotate the rod 202. Through the threaded engagement between the rod 202 and the lower end slot 102 of the positioning block 101, the rod 202 gradually rotates threadedly towards the positioning block. Inside 101, during this process, the rod 202 pushes the ring plate 205 to slide through the circular plate 203, causing the spring 206 to be gradually compressed until the upper end of the ring plate 205 is in contact with the lower end of the limiting post 204. The rod 202 and the positioning block 101 are then threaded together, and the base 001 is fixed to the upper end of the frame 002. At this time, the spring 206 continues to push the ring plate 205, while the ring plate 205 pushes the circular plate 203, making the threaded connection between the side wall of the rod 202 and the inner wall of the lower end hole groove 102 of the positioning block 101 more stable and reducing loosening caused by vibration. This allows for the splicing and combination of multiple mounting seats 003, frame 002 and base 001.

[0029] The operator moves the goods to the top of the base 001, then the roller 302 rolls, and the mounting base 003 drives the frame 002 to move. At the same time, the frame 002 drives the base 001 to move through the positioning block 101 inside the protrusion 201, transporting the goods to the required position. Then the operator removes the goods from the top of the base 001.

[0030] When any of the components—base 001, frame 002, or mounting base 003—is damaged, the operator slides the end of a hexagonal wrench into the hexagonal slot at the lower end of the circular plate 203, then rotates the wrench, causing the circular plate 203 to rotate the rod 202. The rod 202 then unscrews from the thread inside the slot 102, releasing the fixing of the positioning block 101. The operator then pulls the base 001 upwards, causing multiple positioning blocks 101 at the lower end of the base 001 to slide out from inside the protrusion 201. The operator then removes the connecting bolts between the four ends of the mounting base 003, thereby disassembling the mounting base 003, frame 002, and base 001, and replacing the damaged components individually.

[0031] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. Modularly designed AGV handling mechanism, characterized in that, include The base (001) has a plurality of positioning blocks (101) at its lower end, and the positioning blocks (101) have slots (102) at their lower ends. A frame (002) is located at the lower end of the base (001). Multiple protrusions (201) are provided on both sides of the frame (002). The protrusions (201) are slidably connected to the positioning block (101). A rod (202) is movably connected inside the protrusion (201). The rod (202) is threadedly connected to the slot (102). Multiple mounting bases (003) are respectively located at the four ends of the frame (002), and a roller (302) is rotatably connected to one side of each mounting base (003).

2. The modularly designed AGV handling mechanism according to claim 1, characterized in that, A circular plate (203) is fixedly connected to the lower end of the rod (202), and a hexagonal slot is provided at the lower end of the circular plate (203).

3. The modularly designed AGV handling mechanism according to claim 1, wherein, A spring (206) is fixedly connected to the lower end of the protrusion (201), and a ring plate (205) is fixedly connected to the end of the spring (206). The ring plate (205) is movably connected to the rod (202).

4. The modularly designed AGV handling mechanism according to claim 1, characterized in that, The lower end of the protrusion (201) is fixedly connected to a limiting post (204), and the limiting post (204) is movably connected to the rod (202).

5. The modularly designed AGV handling mechanism according to claim 1, wherein, A motor (301) is fixedly connected to the other side of the mounting base (003), and the output end of the motor (301) is fixedly connected to the side wall of the roller (302).

6. The modularly designed AGV handling mechanism according to claim 1, wherein, The mounting base (003) has a cylindrical column (303) fixedly connected to its side wall. The cylindrical column (303) is slidably connected to the end of the frame (002). The cylindrical column (303) is fixedly connected to the end of the frame (002) by bolts.

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