AGV driving motor device

Abstract

The utility model discloses an AGV driving motor device, and belongs to the field of AGV motors, the AGV driving motor device comprises a double-shaft motor, a power output shaft of the double-shaft motor is fixedly connected with a conduction rod and a connecting rod, an insertion rod is inserted into the inner wall of the conduction rod, an AGV wheel mechanism is fixedly assembled on the outer side of the insertion rod, an insertion hole is formed in the inner wall of the insertion rod in a penetrating manner, and the insertion hole is connected with the conduction rod. A round cover is fixedly assembled on the outer edge of the conduction rod, a pull rod is slidably connected to the inner wall of the round cover, and a pull ring is fixedly assembled on the outer side of the pull rod. By removing the nut and then pulling the pull ring to drive the end, close to the nut, of the pull rod to be separated from the inner wall position of the insertion hole, the insertion rod can be taken out from the inner wall position of the conduction rod, then disassembly of the AGV wheel mechanism is achieved, disassembly convenience is improved, and the situation that the use space is small when maintenance personnel maintain the AGV wheel mechanism due to the fact that the AGV wheel mechanism cannot be disassembled, overhauled and maintained is avoided. The maintenance efficiency is influenced, and the double-shaft motor is easy to damage.

Description

Technical Field

[0001] The present application relates to the field of AGV motor technology, and in particular to an AGV drive motor device. Background Art

[0002] With the development of industry, more and more factories are upgrading and renovating their industries, and the Internet of Things information system is becoming more and more perfect. AGV (automatic guided vehicle) plays an important role in the logistics system and has been widely used today.

[0003] In the published patent with authorization announcement number CN220307056U, the AGV drive motor device includes a motor and a motor shaft disposed at the center of the motor. A brake rotor is mounted on the outside of the motor shaft via a splined hub. A brake plate is disposed inside the motor on one side of the brake rotor, and a brake armature is abutted against the other side of the brake rotor. A bolt is mounted on one end of the brake armature, and a brake release handle ring arm is fixedly mounted on the top of the bolt. A brake release cross bar is mounted inside the brake release handle ring arm, and a brake release vertical rod is fixedly mounted on the end of the brake release cross bar. In the event of a power failure, the brake release handle ring arm is moved by pulling the brake release vertical rod, which in turn moves the brake armature. External pulling force pulls the brake armature and brake rotor apart, freeing the brake rotor and allowing the AGV to move on its own wheels, reducing the difficulty of moving the equipment in the event of a device failure.

[0004] When the above device is implemented, the brake armature and the brake rotor are pulled apart by external pulling force, and the brake rotor becomes a free state. However, when the above device is actually used, it is not convenient to disassemble the motor and the wheel mechanism. Since the wheel mechanism is in contact and friction with the ground for a long time, maintenance personnel need to disassemble, inspect, maintain and replace it regularly. The inability to disassemble, inspect and maintain will result in less space for maintenance personnel, affecting maintenance efficiency. Utility Model Content

[0005] In view of the deficiencies of the prior art, the present invention provides an AGV drive motor device, which overcomes the deficiencies of the prior art and aims to solve the problems in the background technology.

[0006] In order to achieve the above-mentioned purpose, the present application adopts the following technical solutions: an AGV drive motor device, comprising a dual-axis motor, the power output shafts of the dual-axis motor are respectively fixedly connected with a conduction rod and a connecting rod, the inner wall of the conduction rod is plugged with an insertion rod, the outer side of the insertion rod is fixedly equipped with an AGV wheel mechanism, the inner wall of the insertion rod is penetrated with an insertion hole, the outer edge of the conduction rod is fixedly equipped with a round cover, the inner wall of the round cover is slidably connected with a pull rod, the outer side of the pull rod is fixedly equipped with a pull ring, the outer edge of the pull rod is fixedly equipped with a fixing plate, the outer side of the fixing plate is fixedly connected with one end of a spring, the other end of the spring is fixedly connected with a limiting ring, the outer edge of the connecting rod is plugged with a fan, the outer edge of the dual-axis motor is evenly provided with five connecting holes, and the outer side of the dual-axis motor is fixedly installed with a protective cover by five screws.

[0007] As a preferred embodiment, the limiting ring is slidably connected to the outer edge of the pull rod, the pull rod is inserted into the middle of the spring, a sliding hole is opened in the middle of the round cover, and the pull rod is slidably connected to the inner wall of the sliding hole.

[0008] By adopting the above technical solution, the limiting ring can limit the end of the spring away from the fixed plate, ensuring that the end of the spring away from the fixed plate will not contact the inner wall of the circular cover, and when the pull ring is pulled to drive the pull rod to move, the pull rod can slide parallel to the inner wall of the sliding hole, so that the position of the pull rod away from the end of the pull ring can be adjusted in time.

[0009] As a preferred embodiment, two bases are fixedly mounted on the bottom of the dual-axis motor, and the two bases are symmetrically arranged on the bottom of the dual-axis motor.

[0010] By adopting the above technical solution, it is convenient to use two bases to fix the dual-axis motor and the AGV equipment, thereby ensuring the stability of the dual-axis motor during operation.

[0011] As a preferred embodiment, the end of the pull rod away from the pull ring is arranged on the inner wall of the socket, the inner wall of the conductive rod is provided with a mounting hole, the plug rod is inserted into the inner wall of the mounting hole, and the position of the socket corresponds to that of the pull rod.

[0012] By adopting the above technical solution, the insertion rod and the conductive rod can be easily connected, and the insertion rod can be stably positioned on the inner wall of the mounting hole using a pull rod, thereby quickly realizing the connection between the dual-axis motor and the AGV wheel mechanism.

[0013] As a preferred embodiment, the five screws pass through the protective cover and are threadedly connected to the inner walls of the five connection holes, and an isolation net is fixedly mounted on the side of the protective cover away from the dual-axis motor.

[0014] By adopting the above technical solution, the protective cover can be stably installed on the outer edge of the dual-axis motor using five screws, thereby protecting the fan and ensuring that it is not exposed to the outside. The isolation net can be used to ensure that the inner cavity of the protective cover is in a ventilated state, and then when the fan is running, the gaps in the isolation net can be used to absorb wind into the inner cavity of the protective cover, thereby providing heat dissipation for the dual-axis motor.

[0015] As a preferred embodiment, a plurality of slots are formed on the outer edge of the connecting rod, a plurality of blocks are fixedly mounted on the inner wall of the fan, and the plurality of blocks are slidably connected to the inner walls of the plurality of slots.

[0016] By adopting the above technical solution, the fan can be stably installed on the outer edge of the connecting rod, and then when the connecting rod rotates, the rotational force can be transmitted to the fan, thereby utilizing the wind force generated by the rotation of the fan to dissipate heat for the dual-axis motor.

[0017] As a preferred embodiment, the end of the pull rod away from the pull ring is arranged on the side of the outer edge of the conduction rod away from the fixed plate, and the outer edge of the end of the pull rod away from the pull ring is threadedly connected with a nut, and the nut abuts against the outer edge of the conduction rod.

[0018] By adopting the above technical solution, the nut and the fixing plate are respectively abutted against the two sides of the conduction rod, thereby ensuring that the pull rod can be stably set on the inner wall of the conduction rod and the insertion rod, thereby ensuring that the pull rod will not move easily when the pull ring is accidentally pulled, thereby ensuring the firmness of the pull rod's positioning on the insertion rod.

[0019] Beneficial effects of this application:

[0020] 1. This AGV drive motor device can remove the nut and then pull the pull ring to drive the end of the pull rod close to the nut to detach from the inner wall position of the socket, so that the plug rod can be taken out from the inner wall position of the conductive rod, thereby realizing the disassembly of the AGV wheel mechanism, thereby improving the convenience of disassembly and avoiding the problem that the maintenance personnel have less space to use during maintenance due to the inability to disassemble and repair the AGV wheel mechanism, which affects the maintenance efficiency and easily causes damage to the dual-axis motor.

[0021] 2. This AGV drive motor device drives the limit ring to rotate by driving the dual-axis motor, and then when the connecting rod rotates, the rotational force can be transmitted to the fan, so that the wind force generated by the rotation of the fan is used to dissipate heat for the dual-axis motor. The protective cover is stably installed on the outer edge of the dual-axis motor using five screws, thereby protecting the fan and ensuring that it is not exposed to the outside. The isolation net can ensure that the inner cavity of the protective cover is in a ventilated state. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A schematic diagram of the three-dimensional structure of this application;

[0023] Figure 2 This is a schematic diagram of the expanded structure of this application;

[0024] Figure 3 This is a schematic diagram of the cross-sectional structure of this application;

[0025] Figure 4 For this application Figure 3 Enlarged structural diagram at point A in the middle.

[0026] Numbers in the figure: 1. Dual-axis motor; 2. Base; 3. Conduction rod; 4. Insert rod; 5. AGV wheel mechanism; 6. Socket; 7. Round cover; 8. Pull rod; 9. Pull ring; 10. Fixing plate; 11. Spring; 12. Limiting ring; 13. Connecting rod; 14. Fan; 15. Screw; 16. Protective cover; 17. Isolation net; 18. Connecting hole. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0028] Reference Figure 1-4 , an AGV drive motor device includes a dual-axis motor 1, the power output shaft of the dual-axis motor 1 is fixedly connected with a conduction rod 3 and a connecting rod 13, the inner wall of the conduction rod 3 is plugged with an insertion rod 4, the outer side of the insertion rod 4 is fixedly equipped with an AGV wheel mechanism 5, and the inner wall of the insertion rod 4 is penetrated with a plug hole 6, the outer edge of the conduction rod 3 is fixedly equipped with a round cover 7, the inner wall of the round cover 7 is slidably connected with a pull rod 8, the outer side of the pull rod 8 is fixedly equipped with a pull ring 9, the outer edge of the pull rod 8 is fixedly equipped with a fixing plate 10, the outer side of the fixing plate 10 is fixedly connected to one end of a spring 11, and the other end of the spring 11 is fixedly connected to a limiting ring 12, the outer edge of the connecting rod 13 is plugged with a fan 14, five connecting holes 18 are evenly opened on the outer edge of the dual-axis motor 1, and a protective cover 16 is fixedly installed on the outer side of the dual-axis motor 1 by five screws 15.

[0029] See Figure 4 The limiting ring 12 is slidably connected to the outer edge of the pull rod 8, the pull rod 8 is inserted into the middle position of the spring 11, and a sliding hole is opened in the middle of the round cover 7. The pull rod 8 is slidably connected to the inner wall of the sliding hole, so that the limiting ring 12 can limit the end of the spring 11 away from the fixed plate 10, ensuring that the end of the spring 11 away from the fixed plate 10 will not contact the inner wall of the round cover 7, and when the pull ring 9 is pulled to drive the pull rod 8 to move, the pull rod 8 can slide parallel to the inner wall of the sliding hole, and then the position of the pull rod 8 away from the end of the pull ring 9 can be adjusted in time.

[0030] See Figure 1 - Figure 3 The bottom of the dual-axis motor 1 is fixedly equipped with two bases 2, and the two bases 2 are symmetrically arranged at the bottom of the dual-axis motor 1, so that it is convenient to use the two bases 2 to fix the dual-axis motor 1 and the AGV equipment, thereby ensuring the stability of the dual-axis motor 1 during operation.

[0031] See Figure 3 and Figure 4 The end of the pull rod 8 away from the pull ring 9 is arranged on the inner wall of the socket 6, and a mounting hole is opened on the inner wall of the conductive rod 3. The insertion rod 4 is inserted into the inner wall of the mounting hole. The position of the socket 6 corresponds to that of the pull rod 8, so that the insertion rod 4 and the conductive rod 3 can be conveniently connected, and then the pull rod 8 can be used to stably position the insertion rod 4 on the inner wall of the mounting hole, so that the connection between the dual-axis motor 1 and the AGV wheel mechanism 5 can be quickly realized.

[0032] See Figure 2 and Figure 3 Five screws 15 pass through the protective cover 16 and are threadedly connected to the inner walls of the five connecting holes 18. The protective cover 16 is fixedly equipped with an isolation net 17 on the side away from the dual-axis motor 1, so that the five screws 15 can be used to stably install the protective cover 16 on the outer edge of the dual-axis motor 1, thereby protecting the fan 14 and ensuring that it is not exposed to the outside. The isolation net 17 can ensure that the inner cavity of the protective cover 16 is in a ventilated state, and then the fan 14 can use the gaps in the isolation net 17 to absorb wind into the inner cavity of the protective cover 16 when it is running, thereby cooling the dual-axis motor 1.

[0033] See Figure 2 The outer edge of the connecting rod 13 is provided with a plurality of slots, and the inner wall of the fan 14 is fixedly equipped with a plurality of blocks, and the plurality of blocks are slidably connected to the inner walls of the plurality of slots, so that the fan 14 can be stably installed on the outer edge of the connecting rod 13. When the connecting rod 13 rotates, the rotational force can be transmitted to the fan 14, thereby utilizing the wind force generated by the rotation of the fan 14 to dissipate heat for the dual-axis motor 1.

[0034] See Figure 3 and Figure 4 The end of the pull rod 8 away from the pull ring 9 is arranged on the side of the outer edge of the transmission rod 3 away from the fixed plate 10. The outer edge of the end of the pull rod 8 away from the pull ring 9 is threadedly connected with a nut, and the nut is in contact with the outer edge of the transmission rod 3, so that the nut and the fixed plate 10 are respectively in contact with the two sides of the transmission rod 3, thereby ensuring that the pull rod 8 can be stably set on the inner walls of the transmission rod 3 and the insertion rod 4, thereby ensuring that the pull rod 8 will not move easily when the pull ring 9 is accidentally pulled, thereby ensuring the firmness of the pull rod 8 in positioning the insertion rod 4.

[0035] Working principle: When using this device, first, the two bases 2 can be used to fix the dual-axis motor 1 and the AGV equipment to ensure the stability of the dual-axis motor 1 during operation. Then, the dual-axis motor 1 can be driven to drive the transmission rod 3 to rotate, and then the transmission rod 3 is used to rotate to drive the insertion rod 4 and the AGV wheel mechanism 5 to rotate, so as to realize the movement of the equipment. At the same time, the dual-axis motor 1 can be driven to drive the limit ring 12 to rotate, and then when the connecting rod 13 rotates, the rotation force can be transmitted to the fan 14, so that the wind force generated by the rotation of the fan 14 is used to dissipate heat for the dual-axis motor 1. In principle, five screws 15 are used to stably install the protective cover 16 on the outer edge of the dual-axis motor 1, thereby protecting the fan 14 and ensuring that it will not be exposed to the outside, and the isolation net 17 can ensure that the inner cavity of the protective cover 16 is in a ventilated state. When the AGV wheel mechanism 5 needs to be disassembled for cleaning and maintenance, the nut can be removed first, and then the pull ring 9 is pulled to drive the end of the pull rod 8 close to the nut to detach from the inner wall position of the socket 6, and the insertion rod 4 can be taken out from the inner wall position of the conduction rod 3, thereby realizing the disassembly of the AGV wheel mechanism 5, thereby improving the convenience of disassembly.

[0036] The above is only a preferred specific implementation method of the present application, but the scope of protection of the present application is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present application within the technical scope disclosed in the present application, and they should be covered by the scope of protection of the present application.

Claims

1. An AGV drive motor device, comprising a dual-axis motor (1), characterized in that: The power output shaft of the dual-axis motor (1) is fixedly connected to a conduction rod (3) and a connecting rod (13), respectively; the inner wall of the conduction rod (3) is plugged with an insertion rod (4); the outer side of the insertion rod (4) is fixedly equipped with an AGV wheel mechanism (5); the inner wall of the insertion rod (4) is penetrated by a socket (6); the outer edge of the conduction rod (3) is fixedly equipped with a round cover (7); the inner wall of the round cover (7) is slidably connected with a pull rod (8); the outer side of the pull rod (8) is fixedly equipped with a pull ring (9); the outer edge of the pull rod (8) is fixedly equipped with a fixed plate (10); the outer side of the fixed plate (10) is fixedly connected with one end of a spring (11); the other end of the spring (11) is fixedly connected with a limiting ring (12); the outer edge of the connecting rod (13) is plugged with a fan (14); the outer edge of the dual-axis motor (1) is evenly provided with five connection holes (18); the outer side of the dual-axis motor (1) is fixedly equipped with a protective cover (16) by five screws (15).

2. The AGV drive motor device according to claim 1, characterized in that: The limiting ring (12) is slidably connected to the outer edge of the pull rod (8), the pull rod (8) is inserted into the middle of the spring (11), a sliding hole is opened in the middle of the circular cover (7), and the pull rod (8) is slidably connected to the inner wall of the sliding hole.

3. The AGV drive motor device according to claim 1, characterized in that: Two bases (2) are fixedly mounted on the bottom of the dual-axis motor (1), and the two bases (2) are symmetrically arranged on the bottom of the dual-axis motor (1).

4. The AGV drive motor device according to claim 1, characterized in that: The end of the pull rod (8) away from the pull ring (9) is arranged on the inner wall of the socket (6), the inner wall of the conductive rod (3) is provided with a mounting hole, the plug rod (4) is plugged into the inner wall of the mounting hole, and the position of the socket (6) corresponds to that of the pull rod (8).

5. The AGV drive motor device according to claim 1, characterized in that: The five screws (15) pass through the protective cover (16) and are threadedly connected to the inner walls of the five connection holes (18). The side of the protective cover (16) away from the dual-axis motor (1) is fixedly equipped with an isolation net (17).

6. The AGV drive motor device according to claim 1, characterized in that: The outer edge of the connecting rod (13) is provided with a plurality of slots, the inner wall of the fan (14) is fixedly equipped with a plurality of blocks, and the plurality of blocks are slidably connected to the inner walls of the plurality of slots.

7. The AGV drive motor device according to claim 1, characterized in that: The end of the pull rod (8) away from the pull ring (9) is arranged on a side of the outer edge of the conduction rod (3) away from the fixed plate (10), and the outer edge of the end of the pull rod (8) away from the pull ring (9) is threadedly connected to a nut, and the nut abuts against the outer edge of the conduction rod (3).

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