Swing arm structure convenient to assemble

Abstract

The utility model provides a swing arm structure convenient to assemble, which comprises a swing arm body, the outer surface of the swing arm body is provided with a through hole, the front surface of the swing arm body is provided with a hinge shaft, the outer surface of the hinge shaft is sleeved with a hinge sleeve, the outer surface of the swing arm body is provided with a through groove, and the through groove is provided with a through hole. A speed reduction driving device mounting rod is mounted on the inner ring of the through groove, a driving wheel is mounted at the right end of the speed reduction driving device mounting rod, a speed reducer is mounted at the left end of the speed reduction driving device mounting rod, and angle ribs are mounted on the front face and the back face of the swing arm body correspondingly. Through cooperation of a plurality of parts, the swing arm is integrated into the driving structure, so that the driving structure is smaller in size and easier to assemble, the number of parts is reduced, cost is reduced, and the problems that when an existing swing arm structure is used, due to the fact that the number of the used parts is large, the size is large, and the use cost is low can be effectively solved through the device. And installation inconvenience is caused.

Description

Technical Field

[0001] The utility model relates to the field of swing arm structures, and particularly relates to a swing arm structure convenient for assembly. Background Technique

[0002] The full name of AGV is Automated Guided Vehicle, which is a transport vehicle equipped with automatic guidance devices such as electromagnetic or optical ones. It can travel along the specified guidance path and has safety protection and various transfer functions. In the existing market, to ensure the accuracy of straight-line travel of AGV, it is necessary to ensure that the driving wheels always touch the ground and do not slip. Therefore, a swing arm structure is used, which rotates around the hinge point to ensure that the driving wheels do not slip.

[0003] The swing arm is composed of a bracket fixed at one end and a rod that can swing freely. When the rod swings, it will follow the principles of gravity and force balance, thus generating a certain movement. The working principle of the swing arm can be explained by simple physical formulas. According to Newton's second law, the motion state of an object is determined by the force and mass. However, when the existing swing arm structure is in use, due to the use of more components, its size is relatively large, resulting in inconvenience in installation. Therefore, it is necessary to provide a swing arm structure convenient for assembly to solve the above technical problems. Content of the Utility Model

[0004] To solve the above technical problems, the utility model provides a swing arm structure convenient for assembly to solve the problem that when the existing swing arm structure is in use, due to the use of more components, its size is relatively large, resulting in inconvenience in installation.

[0005] A swing arm structure convenient for assembly provided by the utility model includes a swing arm body. Through holes are formed on the outer surface of the swing arm body. A hinge shaft is arranged on the front surface of the swing arm body. A hinge sleeve is sleeved on the outer surface of the hinge shaft. A through groove is formed on the outer surface of the swing arm body. A reduction drive device mounting rod is installed on the inner circle of the through groove. A drive wheel is installed at the right end of the reduction drive device mounting rod. A reduction gearbox is installed at the left end of the reduction drive device mounting rod.

[0006] Preferably, angle ribs are installed on both the front surface and the back surface of the swing arm body. A universal wheel mounting plate connecting block is fixedly connected to the upper surfaces of the two angle ribs.

[0007] Preferably, a plurality of mounting holes are formed on the outer surface of the swing arm body. Each mounting hole is located on the right side of the universal wheel mounting plate connecting block.

[0008] Preferably, a plurality of fixing holes are formed on the outer surface of the swing arm body. A hinge seat side plate is sleeved on the outer surface of the hinge shaft.

[0009] Preferably, a hinge seat top plate is fixedly connected to the upper surface of the hinge seat side plate, and a plurality of fixing grooves are formed in the upper surface of the hinge seat top plate.

[0010] Compared with the related art, a swing arm structure that is convenient for assembly provided by the present invention has the following beneficial effects:

[0011] For a swing arm structure that is convenient for assembly of the present invention, through the cooperation of a plurality of components provided in the device, the swing arm integration is changed to a drive structure, so that the size of the drive structure is smaller, the assembly is easier, and the use of parts is reduced, thereby reducing the cost. Therefore, through this device, it can effectively solve the problem that in the existing swing arm structure during use, due to the use of more parts, the size is relatively large, resulting in inconvenient installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view structural schematic diagram of a swing arm body in a swing arm structure that is convenient for assembly of the present invention;

[0013] Figure 2 It is a side sectional structural schematic diagram of a swing arm structure that is convenient for assembly of the present invention;

[0014] Figure 3 It is a side sectional structural schematic diagram of a drive wheel in a swing arm structure that is convenient for assembly of the present invention.

[0015] Reference numerals in the figure: 1, swing arm body; 2, caster mounting plate connection block; 3, mounting hole; 4, angle rib; 5, through hole; 6, hinge shaft; 7, through groove; 8, fixing hole; 9, reducer; 10, hinge seat top plate; 11, hinge seat side plate; 12, hinge sleeve; 13, reduction drive device mounting rod; 14, drive wheel; 15, fixing groove. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] The present invention will be further described below in conjunction with the drawings and embodiments.

[0017] Please refer to Figures 1 - 3, An arm structure facilitating assembly, comprising an arm body 1. Through holes 5 are formed on the outer surface of the arm body 1. A hinge shaft 6 is provided on the front surface of the arm body 1. A hinge sleeve 12 is sleeved on the outer surface of the hinge shaft 6. A through groove 7 is formed on the outer surface of the arm body 1. A reduction drive device mounting rod 13 is installed on the inner ring of the through groove 7. A drive wheel 14 is installed at the right end of the reduction drive device mounting rod 13. A reduction gear 9 is installed at the left end of the reduction drive device mounting rod 13. Through the cooperation of multiple components in the device, the arm integration is changed to a drive structure, making the size of the drive structure smaller, assembly easier, and reducing the use of parts, thereby reducing costs. Therefore, through this device, the problem that the existing arm structure is inconvenient to install due to its large size caused by the use of many components during use can be effectively solved.

[0018] In the specific implementation process, corner ribs 4 are installed on both the front surface and the back surface of the arm body 1. A universal wheel mounting plate connecting block 2 is fixedly connected to the upper surfaces of the two corner ribs 4. Multiple mounting holes 3 are formed on the outer surface of the arm body 1. Each mounting hole 3 is located on the right side of the universal wheel mounting plate connecting block 2. Through the multiple mounting holes 3 and the universal wheel mounting plate connecting block 2, it is convenient to install various components later;

[0019] In the specific implementation process, multiple fixing holes 8 are formed on the outer surface of the arm body 1. A hinge seat side plate 11 is sleeved on the outer surface of the hinge shaft 6. A hinge seat top plate 10 is fixedly connected to the upper surface of the hinge seat side plate 11. Multiple fixing grooves 15 are formed on the upper surface of the hinge seat top plate 10. By providing the hinge seat side plate 11 and the hinge seat top plate 10, the firmness of the device can be ensured.

[0020] The working principle of an arm structure facilitating assembly provided by the present utility model is as follows: When using this arm structure facilitating assembly, first, the staff changes the arm integration in the existing device to a drive structure. Secondly, the modified drive structure is installed in the braking device. Then, the device to be swung is connected to this device through the corner ribs 4 and the universal wheel mounting plate connecting block 2 provided in the device. Finally, the device is started to achieve the swinging effect.

[0021] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0022] The above are only embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included within the patent protection scope of the present utility model.

Claims

1. A swing arm structure that is easy to assemble, characterized in that: The invention comprises a swing arm body (1), wherein the outer surface of the swing arm body (1) is provided with a through hole (5), the front surface of the swing arm body (1) is provided with a hinge shaft (6), the outer surface of the hinge shaft (6) is sleeved with a hinge sleeve (12), the outer surface of the swing arm body (1) is provided with a through groove (7), the inner ring of the through groove (7) is provided with a reduction drive device mounting rod (13), the right end of the reduction drive device mounting rod (13) is provided with a driving wheel (14), and the left end of the reduction drive device mounting rod (13) is provided with a reducer (9).

2. The swing arm structure that is easy to assemble according to claim 1, characterized in that: Corner ribs (4) are installed on the front side of the swing arm body (1) and the back side of the swing arm body (1), and the upper surfaces of the two corner ribs (4) are commonly fixedly connected to a universal wheel mounting plate connecting block (2).

3. The swing arm structure that is easy to assemble according to claim 1, characterized in that: The outer surface of the swing arm body (1) is provided with a plurality of mounting holes (3), and each mounting hole (3) is located on the right side of the universal wheel mounting plate connecting block (2).

4. The swing arm structure that is easy to assemble according to claim 1, characterized in that: The outer surface of the swing arm body (1) is provided with a plurality of fixing holes (8), and the outer surface of the hinge shaft (6) is sleeved with a hinge seat side plate (11).

5. The swing arm structure that is easy to assemble according to claim 4, characterized in that: The upper surface of the hinge seat side plate (11) is fixedly connected to the hinge seat top plate (10), and the upper surface of the hinge seat top plate (10) is provided with a plurality of fixing grooves (15).

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