Modularized driving device AGV (Automatic Guided Vehicle) robot

Abstract

The utility model discloses a modularized driving device AGV robot, and belongs to the technical field of AGV robots. A modular driving device AGV robot comprises an AGV shell and a moving wheel module arranged at the bottom of the AGV shell, a lifting module is arranged at the top of the AGV shell, and the modular driving device AGV robot further comprises maintenance cover shells installed on the two sides of the AGV shell and used for conducting sealing protection on the two sides of the AGV shell; the connecting block is fixed at the bottom of the maintenance cover shell and is inserted into one side of the AGV shell; the hidden grooves are formed in the two sides of the AGV shell; through cooperation of the maintenance cover shell, the connecting block, the hidden groove and the limiting mechanism, the AGV robot can be rapidly disassembled when needing to be maintained, through the arrangement of the mode, modules in the AGV robot can be rapidly disassembled to be maintained, the problem that bolt connection and disassembly are tedious is solved, and the maintenance efficiency of the AGV robot is improved. The maintenance efficiency is further improved; and the disassembly mode is simplified.

Description

Technical Field

[0001] The utility model relates to the technical field of AGV robots, in particular to an AGV robot with a modular drive device. Background Art

[0002] AGV cart, also known as AGV robot, refers to a transport vehicle equipped with electromagnetic or optical automatic navigation devices, which can travel along a specified navigation path and has safety protection and various transfer functions. It is a transport vehicle that does not require a driver in industrial applications. It uses a rechargeable battery as its power source. Its travel path and behavior can generally be controlled by a computer, or its travel path can be established using an electromagnetic track that is attached to the floor. The unmanned transport vehicle relies on the information brought by the electromagnetic track to move and act. An AGV robot is generally composed of a shell and multiple groups of modules to form a complete AGV robot.

[0003] As in the prior art, the Chinese patent authorization number is CN212556586U, the application date is 2020-07-20, and the name is an AGV robot driving device, including two driving wheels, and also including a mounting plate, a fixed plate, a bracket and a driving unit; the mounting plate is fixedly connected to the fixed plate, the fixed plate is slidably matched with the bracket, the bracket is fixedly connected to the driving unit, the two driving wheels are respectively located on both sides of the bracket and rotatably matched with the bracket, and the two driving wheels are driven to rotate by the driving unit.

[0004] However, the above patent still has the disadvantage that when maintaining the internal modules of the AGV robot, since the shells are connected by bolts, it is necessary to remove the bolts one by one, which makes the disassembly more complicated and further reduces the maintenance efficiency.

[0005] Therefore, in order to solve this problem, the utility model provides an AGV robot with a modular drive device. Utility Model Content

[0006] The utility model aims to solve the problems in the prior art and proposes an AGV robot with a modular drive device.

[0007] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0008] A modular drive device AGV robot comprises an AGV shell, and a moving wheel module arranged at the bottom of the AGV shell, a lifting module is arranged on the top of the AGV shell, and also comprises: a maintenance cover shell installed on both sides of the AGV shell to seal and protect both sides of the AGV shell; a connecting block fixed to the bottom of the maintenance cover shell and plugged into one side of the AGV shell; a hidden groove opened on both sides of the AGV shell, a limiting mechanism is arranged inside the hidden groove, and the limiting mechanism is used to lock the connecting block.

[0009] Preferably, the limiting mechanism includes a fixing rod fixed inside the hidden groove, the surface of the fixing rod is slidably connected with a sliding block, the surface of the sliding block is fixedly connected with a limiting block, and the end of the limiting block passes through the hidden groove and is inserted into the interior of the connecting block.

[0010] Preferably, limiting grooves are provided on both sides of the connection block, and the limiting grooves are adapted to the size of the limiting block.

[0011] Preferably, a positioning rod is fixedly connected to one side of the maintenance cover shell, and a positioning groove is opened on one side of the AGV shell, and the positioning groove is adapted to the size of the positioning rod.

[0012] Preferably, a sealing baffle is fixedly connected to the inner wall of the AGV housing, and the sealing baffle is located on one side of the maintenance cover shell.

[0013] Preferably, a return spring is sleeved on the surface of the fixing rod, and one end of the return spring is connected to the inner wall of the hidden groove.

[0014] Preferably, a handle is fixedly connected to one side of the sliding block, and a rubber pad is fixed to the end of the handle.

[0015] Preferably, the limiting block is in a trapezoidal shape.

[0016] Compared with the prior art, the utility model provides an AGV robot with a modular drive device, which has the following beneficial effects:

[0017] The modular drive device AGV robot can be quickly disassembled when the AGV robot needs maintenance through the cooperation between the maintenance cover shell, the connecting block, the hidden groove and the limit mechanism. Through this setting, the internal modules of the AGV robot can be quickly disassembled for maintenance, which avoids the cumbersome problem of bolt connection and disassembly, further improves the maintenance efficiency and simplifies the disassembly method. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of an AGV robot with a modular drive device proposed in the utility model;

[0019] Figure 2 This is a schematic diagram of the left side structure of an AGV robot with a modular drive device proposed in the utility model;

[0020] Figure 3 This is a schematic diagram of the limit mechanism structure of an AGV robot with a modular drive device proposed in the utility model;

[0021] Figure 4 This is a schematic diagram of the disassembly structure of the AGV housing and maintenance cover of the AGV robot with a modular drive device proposed by the utility model;

[0022] Figure 5 A schematic diagram of the sliding block structure of an AGV robot with a modular drive device proposed in the utility model

[0023] Figure 6 This is a schematic diagram of the cutaway structure of an AGV robot with a modular drive device proposed in the utility model.

[0024] In the figure: 1. AGV shell; 2. Moving wheel module; 3. Lifting module; 4. Maintenance cover shell; 5. Connecting block; 51. Limiting groove; 6. Hidden groove; 7. Limiting mechanism; 71. Fixed rod; 72. Sliding block; 73. Limiting block; 74. Reset spring; 75. Handle; 8. Positioning rod; 9. Positioning groove; 10. Sealing baffle. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0026] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0027] Reference Figure 1-Figure 6A modular drive device AGV robot includes an AGV shell 1, and a moving wheel module 2 arranged at the bottom of the AGV shell 1. A lifting module 3 is arranged on the top of the AGV shell 1. It also includes: a maintenance cover shell 4, which is installed on both sides of the AGV shell 1 to seal and protect both sides of the AGV shell 1; a connecting block 5, which is fixed to the bottom of the maintenance cover shell 4 and plugged into one side of the AGV shell 1; a hidden groove 6, which is opened on both sides of the AGV shell 1, and a limiting mechanism 7 is arranged inside the hidden groove 6, and the limiting mechanism 7 is used to lock the connecting block 5.

[0028] In the utility model, when in use, the moving wheel module 2 at the bottom of the AGV shell 1 is set so that the AGV shell 1 can be driven to move, and then the lifting module 3 is set so that the goods can be transported by pushing. The maintenance cover shell 4 is installed on both sides of the AGV shell 1, so that when there is a problem with the internal module of the AGV shell 1, the internal limiting mechanism 7 of the hidden groove 6 is moved, so that the limit on the connecting block 5 can be released, so that the AGV shell 1 and the lifting module 3 can be quickly disassembled, so that the inside of the AGV shell 1 can be maintained. The lifting module 3 is set on both sides, so that it can be disassembled according to the module installation position, thereby improving the maintenance work efficiency.

[0029] Reference Figure 2 and Figure 3 The limiting mechanism 7 includes a fixed rod 71 fixed inside the hidden groove 6, a sliding block 72 is slidably connected to the surface of the fixed rod 71, a limiting block 73 is fixedly connected to the surface of the sliding block 72, and the end of the limiting block 73 passes through the hidden groove 6 and is inserted into the inside of the connecting block 5.

[0030] In the utility model, the sliding block 72 on the surface of the fixed rod 71 is displaced, so that the limit block 73 can be displaced. When the limit block 73 moves to the middle, it can be inserted into the inside of the connecting block 5, so that the AGV shell 1 and the connecting block 5 can be connected and fixed, thereby completing the rapid assembly and fixation of the lifting module 3. Conversely, the lifting module 3 can be quickly disassembled, which is convenient for maintenance of the internal module of the AGV shell 1.

[0031] Reference Figure 4-Figure 6 , limiting grooves 51 are provided on both sides of the connecting block 5 , and the limiting grooves 51 are adapted to the size of the limiting block 73 .

[0032] In the present invention, the limiting groove 51 provided on the surface of the connecting block 5 makes it easy to insert the limiting block 73 into the limiting groove 51, so that the connecting block 5 can be installed and fixed.

[0033] Reference Figure 4A positioning rod 8 is fixedly connected to one side of the maintenance cover shell 4, and a positioning groove 9 is opened on one side of the AGV shell 1, and the size of the positioning groove 9 is adapted to the size of the positioning rod 8.

[0034] In the utility model, by setting the positioning rod 8, when the lifting module 3 moves, the positioning rod 8 can be inserted into the positioning groove 9, thereby playing a positioning and guiding role for the AGV shell 1 and the lifting module 3, preventing the problem of offset during installation, thereby simplifying the installation difficulty.

[0035] Reference Figure 4 and Figure 6 A sealing baffle 10 is fixedly connected to the inner wall of the AGV housing 1 , and the sealing baffle 10 is located on one side of the maintenance cover shell 4 .

[0036] In the utility model, the sealing baffle 10 is provided to limit and shield the connection between the AGV housing 1 and the lifting module 3, thereby ensuring the sealing of the connection between the AGV housing 1 and the lifting module 3.

[0037] Reference Figure 3 A return spring 74 is sleeved on the surface of the fixing rod 71 , and one end of the return spring 74 is connected to the inner wall of the hidden groove 6 .

[0038] In the present invention, the spring force of the reset spring 74 can be used to apply a pressure thrust to the end of the sliding block 72, so that the sliding block 72 can be automatically reset to ensure that the limit block 73 fixed to the sliding block 72 is tightly inserted into the limit groove 51.

[0039] Reference Figure 5 A handle 75 is fixedly connected to one side of the sliding block 72, and a rubber pad is fixed to the end of the handle 75.

[0040] In the utility model, with the setting of the handles 75, it is convenient for the staff to open the two handles 75 by using their fingers, so as to control the sliding block 72 to move the fixed limit block 73, so as to disengage the limit block 73 from the limit groove 51, so as to release the limit on the lifting module 3, thereby quickly disassembling the lifting module 3 and maintaining the internal module of the AGV shell 1.

[0041] Reference Figure 5 The shape of the limit block 73 is a trapezoid.

[0042] In the present invention, the limit block 73 is set in a trapezoidal shape, so that when the connecting block 5 is installed, the limit block 73 can be automatically expanded outward, so that the limit block 73 can be automatically inserted into the limit groove 51 for locking.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A modular drive device AGV robot, comprising an AGV housing (1), and a moving wheel module (2) arranged at the bottom of the AGV housing (1), and a lifting module (3) is arranged on the top of the AGV housing (1), characterized in that: Also includes: A maintenance cover shell (4) is installed on both sides of the AGV shell (1) to seal and protect both sides of the AGV shell (1); A connecting block (5) is fixed to the bottom of the maintenance cover shell (4) and plugged into one side of the AGV shell (1); The hidden groove (6) is provided on both sides of the AGV housing (1), and a limiting mechanism (7) is arranged inside the hidden groove (6), and the limiting mechanism (7) is used to lock the connection block (5).

2. A modular drive device AGV robot according to claim 1, characterized in that: The limiting mechanism (7) comprises a fixing rod (71) fixed inside the hidden groove (6); a sliding block (72) is slidably connected to the surface of the fixing rod (71); a limiting block (73) is fixedly connected to the surface of the sliding block (72); and an end of the limiting block (73) passes through the hidden groove (6) and is inserted into the interior of the connecting block (5).

3. The modular drive device AGV robot according to claim 2, characterized in that: Limiting grooves (51) are provided on both sides of the connection block (5), and the sizes of the limiting grooves (51) and the limiting blocks (73) are adapted to each other.

4. The modular drive device AGV robot according to claim 1, characterized in that: A positioning rod (8) is fixedly connected to one side of the maintenance cover shell (4), and a positioning groove (9) is provided on one side of the AGV shell (1), wherein the size of the positioning groove (9) is adapted to that of the positioning rod (8).

5. The modular drive device AGV robot according to claim 1, characterized in that: A sealing baffle (10) is fixedly connected to the inner wall of the AGV housing (1), and the sealing baffle (10) is located on one side of the maintenance cover shell (4).

6. The modular drive device AGV robot according to claim 2, characterized in that: A return spring (74) is sleeved on the surface of the fixing rod (71), and one end of the return spring (74) is connected to the inner wall of the hidden groove (6).

7. The modular drive device AGV robot according to claim 2, characterized in that: A handle (75) is fixedly connected to one side of the sliding block (72), and a rubber pad is fixed to the end of the handle (75).

8. The modular drive device AGV robot according to claim 2, characterized in that: The limiting block (73) is in a trapezoidal shape.

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