Servo motor convenient to maintain

Abstract

The utility model relates to the technical field of motors, and discloses a servo motor convenient to maintain, which comprises a servo motor, an output shaft arranged inside the servo motor, stabilizing shells arranged outside the servo motor, and a support rod arranged between the stabilizing shells, and is characterized by further comprising a fan arranged at one end of the outside of the servo motor, the servo motor cooling system comprises a fan arranged outside the servo motor and used for cooling the servo motor, a protective net arranged outside the fan and used for improving protection for the fan, and a quick disassembly assembly arranged between the servo motor and the outside of the fan and used for quickly disassembling the fan, the maintenance cost can be remarkably reduced by simplifying the maintenance process of the servo motor cooling system and improving the maintenance efficiency, and the maintenance efficiency of the servo motor cooling system is improved. And meanwhile, the motor is ensured to operate in a safe temperature range, and damage and replacement requirements caused by poor heat dissipation are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to a servo motor which is easy to maintain. Background Art

[0002] With the continuous development of industrial automation and precision control technologies, servo motors, as key actuators in modern industrial control systems, have become increasingly important. Their performance stability and reliability are crucial to the overall system's operational efficiency. During operation, servo motors generate significant heat due to the conversion of internal electrical energy and the output of mechanical energy. To ensure continuous and stable operation and prevent performance degradation or damage from overheating, modern servo motors are commonly equipped with cooling systems, such as fans and radiators, to effectively dissipate internal heat into the surrounding environment.

[0003] However, one of the main challenges facing existing servo motor cooling systems in practice is their inconvenient maintenance. Since servo motors are typically installed in relatively closed environments, the cooling fans and heat sinks easily accumulate dust and impurities, resulting in reduced heat dissipation performance. However, the location and design of these components make cleaning and maintenance relatively difficult. This not only increases the operational complexity for maintenance personnel but also potentially affects maintenance efficiency, further exacerbating the servo motor's poor heat dissipation problem and adversely affecting its performance and lifespan. Therefore, we propose a servo motor that is easy to maintain. Utility Model Content

[0004] (1) Technical problems solved

[0005] In view of the deficiencies in the prior art, the utility model provides a servo motor that is easy to maintain and solves the above-mentioned problems.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a servo motor that is easy to maintain, comprising a servo motor, an output shaft being provided inside the servo motor, a stabilizing shell being provided outside the servo motor, support rods being provided between the stabilizing shells, and further comprising:

[0008] A fan is provided at one end of the outside of the servo motor and is used to dissipate heat from the servo motor;

[0009] The protective net is installed outside the fan to increase the protection of the fan;

[0010] The quick-release assembly is arranged between the servo motor and the outside of the fan and is used to quickly disassemble the fan.

[0011] Preferably, two stabilizing shells are provided, and the two stabilizing shells are respectively fixedly connected to the outer wall of the servo motor, and the two ends of the support rod are fixedly connected to the inside of the two stabilizing shells.

[0012] Preferably, one end of the fan is fitted together with one end of the servo motor, and the internal output end of the fan is hinged with a fan blade.

[0013] Preferably, the protective net is of detachable design, and the periphery of the protective net is fixedly connected to the outside of the fan through a connecting rod.

[0014] Preferably, there are four groups of quick-release components, which are respectively arranged around the servo motor.

[0015] Preferably, the four groups of quick-release components include a clamping plate, a spring, a limit rod, a limit plate and a mounting plate, one end of the mounting plate is fixedly connected to the end of the stabilizing shell close to the fan, and the other end of the mounting plate is fixedly connected to one end of the limit plate. Two clamping plates are provided, and the bottoms of the two clamping plates are rotatably connected to the inside of the limit plates through connecting rods. Arc-shaped grooves are provided inside the two clamping plates, and the outsides of the two clamping plates extend to both ends and are fixedly connected to the limit rod. One end of the spring is fixedly connected to the mounting plate, and the other end of the spring is fixedly connected to the limit rod.

[0016] Preferably, the four groups of quick-release components also include a fixing block and a stabilizing plate, the two ends of the stabilizing plate respectively correspond to arc-shaped protrusions opened inside the clamping plate, the other end of the stabilizing plate is fixedly connected to the fixing block, the upper end of the fixing block is arranged in an arc shape, and the bottom of the fixing block is fixedly connected to the outer wall of the fan.

[0017] (3) Beneficial effects

[0018] Compared with the prior art, the present invention provides a servo motor that is easy to maintain and has the following beneficial effects:

[0019] 1. This easy-to-maintain servo motor has a quick-release assembly design. The servo motor cooling system greatly simplifies the maintenance process and improves maintenance efficiency. When the fan or protective net needs to be cleaned, repaired or replaced, the operator does not need to disassemble the entire servo motor. Simply operate the quick-release assembly to quickly complete the disassembly and installation. This not only saves valuable time but also reduces maintenance costs.

[0020] 2. This easy-to-maintain servo motor can effectively prevent dust and impurities from entering the fan by adding a protective net, thereby reducing fan failures caused by blockage. In addition, the design of the quick-release component also allows operators to maintain and replace the fan without disassembling the entire servo motor, further reducing downtime and production losses caused by equipment failure. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the fan of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the quick-release assembly of the utility model.

[0024] In the figure: 1. Servo motor; 2. Output shaft; 3. Support rod; 4. Stabilizing shell; 5. Fan; 6. Fan blades; 7. Protective net; 8. Fixing block; 9. Stabilizing plate; 10. Clamping plate; 11. Spring; 12. Limit rod; 13. Limit plate; 14. Mounting plate. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] See also Figure 1-3 A servo motor that is easy to maintain includes a servo motor 1, an output shaft 2 is provided inside the servo motor 1, a stabilizing shell 4 is provided outside the servo motor 1, and support rods 3 are provided between the stabilizing shells 4, and further includes:

[0027] A fan 5 is provided at one end of the outside of the servo motor 1 and is used to dissipate heat from the servo motor 1;

[0028] A protective net 7 is provided outside the fan 5 to provide increased protection for the fan 5;

[0029] The quick-release assembly is provided between the servo motor 1 and the outside of the fan 5 and is used for quickly disassembling the fan 5 .

[0030] Furthermore, two stabilizing shells 4 are provided, and the two stabilizing shells 4 are respectively fixedly connected to the outer wall of the servo motor 1, and the two ends of the support rod 3 are fixedly connected to the inside of the two stabilizing shells 4. The stabilizing shells 4 and the support rod 3 together provide stable external support for the servo motor 1.

[0031] Furthermore, one end of the fan 5 is fitted together with one end of the servo motor 1, and the internal output end of the fan 5 is hinged with a fan blade 6. The fan 5 generates airflow through the fan blade 6 inside it to dissipate heat for the servo motor 1, ensuring that it operates within a safe operating temperature range. In order to increase the protection of the fan 5, the system is also designed with a protective net 7, which is fixed to the outside of the fan 5 by a connecting rod, effectively preventing dust and impurities from entering the interior of the fan without hindering the heat dissipation effect.

[0032] Furthermore, the protective net 7 is designed to be detachable, and the outer periphery of the protective net 7 is fixedly connected to the outside of the fan 5 through a connecting rod.

[0033] Furthermore, there are four groups of quick-release components, which are respectively arranged around the servo motor 1. When cleaning or maintenance is required, the fan 5 can be easily released by operating the limit rod 12, and then the fan 5 can be removed together with the protective net 7. During installation, it is only necessary to align the fixing block 8 of the fan 5 with the arc-shaped groove of the clamping plate 10, loosen the limit rod 12, and the spring 11 can automatically push the clamping plate 10 inward so that it fits tightly with the stabilizing plate 9, thereby achieving rapid fixation of the fan 5. The quick-release component not only simplifies the maintenance process of the servo motor cooling system, improves maintenance efficiency, but also significantly reduces maintenance costs. At the same time, by regularly cleaning and maintaining the fan 5 and the protective net 7, it can be ensured that they maintain good ventilation and heat dissipation performance, further extending the service life of the servo motor.

[0034] Furthermore, the four groups of quick-release components include a clamping plate 10, a spring 11, a limiting rod 12, a limiting plate 13 and a mounting plate 14. One end of the mounting plate 14 is fixedly connected to the end of the stabilizing shell 4 close to the fan 5, and the other end of the mounting plate 14 is fixedly connected to one end of the limiting plate 13. Two clamping plates 10 are provided, and the bottoms of the two clamping plates 10 are rotatably connected to the inside of the limiting plate 13 through connecting rods. Arc-shaped grooves are provided inside the two clamping plates 10, and the outsides of the two clamping plates 10 extend to both ends and are fixedly connected to the limiting rod 12. One end of the spring 11 is fixedly connected to the mounting plate 14, and the other end of the spring 11 is fixedly connected to the limiting rod 12.

[0035] Furthermore, the four sets of quick-release components also include a fixing block 8 and a stabilizing plate 9. The two ends of the stabilizing plate 9 correspond to arc-shaped protrusions opened inside the clamping plate 10. The other end of the stabilizing plate 9 is fixedly connected to the fixing block 8. The upper end of the fixing block 8 is arranged in an arc shape, and the bottom of the fixing block 8 is fixedly connected to the outer wall of the fan 5.

[0036] Working principle: The fan 5 generates airflow through its internal fan blades 6 to dissipate heat for the servo motor 1, ensuring that it operates within a safe operating temperature range. In order to increase the protection of the fan 5, the system is also designed with a protective net 7, which is fixed to the outside of the fan 5 by a connecting rod, effectively preventing dust and impurities from entering the inside of the fan without hindering the heat dissipation effect. When cleaning or maintenance is required, the fan 5 can be easily released by operating the limit rod 12, and then the fan 5 can be removed together with the protective net 7. During installation, it is only necessary to align the fixing block 8 of the fan 5 with the arc-shaped groove of the clamping plate 10, loosen the limit rod 12, and the spring 11 can automatically push the clamping plate 10 inward so that it fits tightly with the stabilizing plate 9, thereby achieving rapid fixation of the fan 5. The quick-release assembly not only simplifies the maintenance process of the servo motor cooling system, improves maintenance efficiency, but also significantly reduces maintenance costs. At the same time, by regularly cleaning and maintaining the fan 5 and the protective net 7, it can be ensured that they maintain good ventilation and heat dissipation performance, further extending the service life of the servo motor.

[0037] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A servo motor that is easy to maintain, comprising a servo motor (1), an output shaft (2) being provided inside the servo motor (1), a stabilizing shell (4) being provided outside the servo motor (1), and support rods (3) being provided between the stabilizing shells (4), characterized in that: Also includes: A fan (5) is provided at one end outside the servo motor (1) and is used to dissipate heat from the servo motor (1); A protective net (7) is provided outside the fan (5) to increase protection for the fan (5); A quick-release assembly is provided between the servo motor (1) and the outside of the fan (5) and is used for quickly disassembling the fan (5).

2. The servo motor according to claim 1, wherein: Two stabilizing shells (4) are provided, and the two stabilizing shells (4) are respectively fixedly connected to the outer wall of the servo motor (1), and the two ends of the support rod (3) are fixedly connected to the inside of the two stabilizing shells (4).

3. The servo motor according to claim 1, wherein: One end of the fan (5) is fitted together with one end of the servo motor (1), and a fan blade (6) is hingedly connected to the internal output end of the fan (5).

4. The servo motor according to claim 3, wherein: The protective net (7) is of detachable design, and the periphery of the protective net (7) is fixedly connected to the outside of the fan (5) via a connecting rod.

5. The servo motor easy to maintain according to claim 1, characterized in that: The quick-release components are provided in four groups and are respectively arranged around the servo motor (1).

6. The servo motor easy to maintain according to claim 5, characterized in that: The four groups of quick-release components include a clamping plate (10), a spring (11), a limiting rod (12), a limiting plate (13) and a mounting plate (14). One end of the mounting plate (14) is fixedly connected to one end of the stabilizing shell (4) close to the fan (5), and the other end of the mounting plate (14) is fixedly connected to one end of the limiting plate (13). Two clamping plates (10) are provided. The bottoms of the two clamping plates (10) are rotatably connected to the inside of the limiting plate (13) through connecting rods. Arc grooves are provided inside the two clamping plates (10). The outsides of the two clamping plates (10) extend to both ends and are fixedly connected to the limiting rod (12). One end of the spring (11) is fixedly connected to the mounting plate (14), and the other end of the spring (11) is fixedly connected to the limiting rod (12).

7. The servo motor according to claim 6, characterized in that: The four groups of quick-release components further include a fixing block (8) and a stabilizing plate (9), wherein arc-shaped protrusions are provided at both ends of the stabilizing plate (9) corresponding to the interior of the clamping plate (10), and the other end of the stabilizing plate (9) is fixedly connected to the fixing block (8), the upper end of the fixing block (8) is arranged in an arc shape, and the bottom of the fixing block (8) is fixedly connected to the outer wall of the fan (5).

Images