Power assembly

Abstract

The utility model provides a power assembly which comprises a motor integrated part, a shell, a brake and a control module, the motor integrated part comprises a speed reducer and a motor, and the speed reducer and the motor are integrated with each other; the shell is connected to the motor integrated part, and an accommodating space is formed between the shell and the motor integrated part; the brake is located in the containing space and connected to one end of the motor integrated part. The control module is located in the containing space and used for controlling the motor integrated part or the brake. The integrated design of the speed reducer and the motor is achieved, so that the space among the speed reducer, the motor and the brake is conveniently reduced, the overall size and weight of the power assembly are reduced, meanwhile, the brake and the control module are both located in the containing space, and the containing space is fully utilized; therefore, the integrated structure of the motor integrated part is compatible, the accommodating space is fully utilized, and the compact structure of the power assembly is ensured.

Description

Technical Field

[0001] This utility model relates to the technical field of robots, and in particular to a power component. Background Technology

[0002] With the development of technology, power components are used in industry to provide power. In the existing technology, the existing power components include a reducer, a motor, a brake, and a control module. The reducer and motor are arranged separately, and the reducer, motor, and brake are connected in sequence. Therefore, the space between the reducer, motor, and brake is relatively large, resulting in a large overall size of the existing power components. Utility Model Content

[0003] The purpose of this utility model is to provide a power assembly, in which a motor integration component includes a reducer and a motor, which are integrated together; a housing is connected to the motor integration component, forming a receiving space between them; a brake is located within the receiving space and connected to one end of the motor integration component; a control module is located within the receiving space and is used to control the motor integration component or the brake. This achieves an integrated design of the reducer and motor, thereby reducing the space between the reducer, motor, and brake, and reducing the overall volume and weight of the power assembly. Simultaneously, the brake and control module are both located within the receiving space, making full use of the space, thus facilitating compatibility with the integrated structure of the motor integration component and ensuring the compact structure of the power assembly.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a power component applied to a robot, the power component comprising:

[0005] A motor assembly, comprising a reducer and a motor, wherein the reducer and the motor are integrated together;

[0006] The housing is connected to the motor assembly and forms a receiving space between the housing and the motor assembly;

[0007] A brake is located within the receiving space and connected to one end of the motor assembly;

[0008] The control module is located within the accommodating space and is used to control the motor assembly or brake.

[0009] Optionally, the control module includes an FOC drive controller, an encoder, and a highly integrated controller, which are stacked along the axial direction of the motor assembly; the FOC drive controller, the encoder, and the highly integrated controller are electrically connected; the FOC drive controller, the encoder, and the highly integrated controller are integrated with each other and connected to the motor assembly or the brake.

[0010] Optionally, the housing includes an outer shell and a cover; the outer shell is located between the cover and the motor assembly, and connects the cover and the motor assembly.

[0011] Optionally, the housing has a first space and a second space, the first space and the second space being connected along the axial direction of the housing;

[0012] The control module is located in the second space and part of the first space;

[0013] The motor assembly and the brake are located in the first space.

[0014] Optionally, the volume of the second space is larger than the volume of the first space.

[0015] Optionally, the cover is sealed to the outer shell.

[0016] Optionally, the cover is provided with a plurality of heat dissipation holes, which are arranged at intervals and connected to the second space.

[0017] Optionally, the housing supports the motor assembly and the brake.

[0018] Optionally, the reducer and the motor are fitted together and integrated into a single design.

[0019] Optionally, the reducer and the motor are designed as an integrated unit.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] This utility model provides a power assembly. The motor integration component includes a reducer and a motor, which are integrated together. A housing is connected to the motor integration component, forming a receiving space between them. A brake is located within the receiving space and connected to one end of the motor integration component. A control module is located within the receiving space and is used to control the motor integration component or the brake. This achieves an integrated design of the reducer and motor, thereby reducing the space between the reducer, motor, and brake, and reducing the overall size and weight of the power assembly. Simultaneously, the brake and control module are both located within the receiving space, making full use of the space. This design accommodates the integrated structure of the motor integration component and ensures the compact structure of the power assembly. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings. In the following description, the same reference numerals denote the same parts.

[0024] Figure 1 A front view of the power assembly according to the present application is shown.

[0025] Figure 2 A cross-sectional view of a power assembly according to the present application is shown.

[0026] Figure 3 An exploded view of the power assembly according to the present application is shown.

[0027] Figure 4 A schematic diagram of a motor integration component of a power assembly according to the present application is shown.

[0028] Figure 5 A schematic diagram of the cover of the power assembly according to the present application is shown.

[0029] Figure Labels

[0030] 100. Power components;

[0031] 10. Motor assembly;

[0032] 20. Shell; 20a. Receiving space; 21. Outer shell; 21a. First space; 21b. Second space; 22. Cover; 22a. Heat dissipation hole;

[0033] 30. Brake;

[0034] 40. Control module;

[0035] 50. Dual encoder code disk. Detailed Implementation

[0036] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0037] Please refer to the attached document. Figures 1-3 This utility model provides a power component 100, which is applied to a robot and is used to provide power.

[0038] Please refer to the attached document. Figures 1-3 In this embodiment, the power assembly 100 includes a motor integration component 10, a housing 20, a brake 30, and a control module 40. The motor integration component 10 includes a reducer and a motor, which are integrated together. The housing 20 is connected to the motor integration component 10 and forms a receiving space 20a between them. The brake 30 is located within the receiving space 20a and is connected to one end of the motor integration component 10. The control module 40 is located within the receiving space 20a and is used to control either the motor integration component 10 or the brake 30. This achieves an integrated design of the reducer and motor, thereby reducing the space between the reducer, motor, and brake 30, and reducing the overall volume and weight of the power assembly 100. At the same time, the brake 30 and the control module 40 are both located within the receiving space 20a, making full use of the receiving space 20a. This ensures compatibility with the integrated structure of the motor integration component 10 and the full utilization of the receiving space 20a, guaranteeing a compact structure for the power assembly 100.

[0039] Please refer to the attached document. Figures 1-4 In this application, the motor assembly 10 includes a reducer and a motor, which are integrated together so that a single motor assembly 10 integrates the effects of the reducer and the motor, thereby reducing the size and weight of the motor assembly 10.

[0040] Please refer to the attached document. Figures 1-3 In this application, the housing 20 serves as a support component of the power assembly 100. The housing 20 is used to support the motor assembly 10, the brake 30, and the control module 40. The housing 20 is connected to the motor assembly 10 so that the housing 20 and the motor assembly 10 can be fixed together. A receiving space 20a is formed between the housing 20 and the motor assembly 10.

[0041] Please refer to the attached document. Figures 1-3 In this embodiment, the brake 30 is disposed inside the housing 20 and within the receiving space 20a, so that the brake 30 can fully utilize the receiving space 20a. The brake 30 is connected to one end of the motor assembly 10, so that the brake 30 can be fixed to the motor assembly 10. This achieves an integrated design of the reducer and the motor, thereby reducing the space between the reducer, the motor, and the brake 30, and reducing the overall size and weight of the power assembly 100. The brake 30 mainly serves to stop braking and provide protection in case of power failure.

[0042] Please refer to the attached document. Figures 1-3In this application, the control module 40 is located within the accommodating space 20a and is used to control the motor assembly 10 or the brake 30. Both the brake 30 and the control module 40 are located within the accommodating space 20a, making full use of the accommodating space 20a to accommodate the integrated structure of the motor assembly 10 and to make full use of the accommodating space 20a, thus ensuring the compact structure of the power assembly 100.

[0043] Please refer to the attached document. Figures 1-3 The control module 40 includes an FOC drive controller, an encoder, and a highly integrated controller. The FOC drive controller, encoder, and highly integrated controller are stacked along the axial direction of the motor assembly 10 so that the FOC drive controller, encoder, and highly integrated controller can make full use of the right side space of the motor assembly 10. The FOC drive controller, encoder, and highly integrated controller are electrically connected. The FOC drive controller, encoder, and highly integrated controller are integrated with each other and connected to the motor assembly 10 or the brake 30. The FOC drive controller, encoder, and highly integrated controller are integrated as the main control hub of the drive, and control the motor assembly 10 or the brake 30 according to various requirements through the connection program.

[0044] Please refer to the attached document. Figures 1-3 The housing 20 includes an outer shell 21 and a cover 22. The outer shell 21 is located between the cover 22 and the motor integration 10, and connects the cover 22 and the motor integration 10, so that the cover 22 and the motor integration 10 are respectively fixed to both ends of the outer shell 21. This allows the motor integration 10, the outer shell 21, and the cover 22 to enclose and form a receiving space 20a. The receiving space 20a is used to accommodate the brake 30 and the control module 40, so that the brake 30 and the control module 40 can make full use of the receiving space 20a. This facilitates the integration of the motor integration 10's integrated structure and the full utilization of the receiving space 20a, ensuring the compact structure of the power assembly 100. The outer shell 21 mainly serves to wrap and fix the relative positions of the brake 30 and the control module 40.

[0045] Please refer to the attached document. Figures 1-3The outer casing 21 has a first space 21a and a second space 21b, both of which serve as internal spaces of the outer casing 21. The first space 21a and the second space 21b are connected along the axis of the outer casing 21. The control module 40 is located in the second space 21b and a portion of the first space 21a, allowing the control module 40 to be fixed to the inside of the outer casing 21 via the second space 21b and a portion of the first space 21a, thus facilitating full utilization of the internal space of the outer casing 21. The motor assembly 10 and the brake 30 are located in the first space 21a, allowing the motor assembly 10 and the brake 30 to be fixed to the inside of the outer casing 21 via the first space 21a, thus facilitating full utilization of the internal space of the outer casing 21. This arrangement, where the control module 40, the motor assembly 10, and the brake 30 are all located inside the outer casing 21, reduces the space between them, thus decreasing the overall size and weight of the power assembly 100. Optionally, the volume of the second space 21b is larger than the volume of the first space 21a.

[0046] Please refer to the attached document. Figures 1-3 The cover 22 is sealed to the outer shell 21, ensuring the sealing effect at the connection between the cover 22 and the outer shell 21. This allows the control module 40, the motor integration 10, and the brake 30 to be sealed inside the outer shell 21, preventing water and dust from entering the control module 40, the motor integration 10, and the brake 30, thus ensuring the performance of the control module 40, the motor integration 10, and the brake 30.

[0047] Please refer to the attached document. Figures 1-3 5. The cover 22 is provided with multiple heat dissipation holes 22a, which are located on the side of the cover 22 facing away from the outer shell 21. The multiple heat dissipation holes 22a are arranged at intervals and connect to the second space 21b, so that natural air can flow through the multiple heat dissipation holes 22a to the second space 21b, thereby facilitating the contact between natural air and the control module 40 in the second space 21b, so as to achieve the heat dissipation effect of the control module 40. By arranging multiple heat dissipation holes 22a, the heat dissipation efficiency of the control module 40 is increased, and the heat dissipation effect of the control module 40 is improved.

[0048] Please refer to the attached document. Figures 1-3 The housing 21 supports the motor assembly 10 and the brake 30 so that the motor assembly 10 and the brake 30 are fixed to the housing 21, thus ensuring the position of the motor assembly 10 and the brake 30 relative to the housing 21.

[0049] Please refer to the attached document. Figures 1-3The reducer and motor are fitted together and integrated in a design to combine the effects of the reducer and the motor, thereby reducing the size and weight of the motor assembly 10 and the overall size and weight of the power assembly 100.

[0050] Please refer to the attached document. Figures 1-3 The power assembly 100 also includes a dual encoder disk 50, which is located between the brake 30 and the control module 40. The dual encoder disk 50 is sandwiched between the brake 30 and the control module 40. The dual encoder disk 50 is used to detect the rotation angle, movement distance, and selection / movement speed. Its working principle is to engrave information on the dual encoder disk 50 and convert the mechanical angle of the dual encoder disk 50 into pulse or digital output through photoelectric principles.

[0051] In another embodiment, a robot includes a power assembly 100, which is part of the robot and is used to perform tasks automatically.

[0052] At this point, the power assembly 100 includes a motor integration 10, a housing 20, a brake 30, and a control module 40. The motor integration 10 includes a reducer and a motor, which are integrated together. The housing 20 is connected to the motor integration 10 and forms a receiving space 20a between them. The brake 30 is located within the receiving space 20a and is connected to one end of the motor integration 10. The control module 40 is located within the receiving space 20a and is used to control either the motor integration 10 or the brake 30. This integrated design of the reducer and motor facilitates the reduction of space between the reducer, motor, and brake 30, thereby reducing the overall volume and weight of the power assembly 100. Simultaneously, the brake 30 and the control module 40 are both located within the receiving space 20a, making full use of the space. This design ensures compatibility with the integrated structure of the motor integration 10 and the full utilization of the receiving space 20a, guaranteeing a compact structure for the power assembly 100.

[0053] Compared with the prior art, the beneficial effects of this utility model are:

[0054] This utility model provides a power assembly 100. A motor integration component 10 includes a reducer and a motor, which are integrated together. A housing 20 is connected to the motor integration component 10, forming a receiving space 20a between them. A brake 30 is located within the receiving space 20a and connected to one end of the motor integration component 10. A control module 40 is located within the receiving space 20a and is used to control either the motor integration component 10 or the brake 30. This integrated design of the reducer and motor facilitates the reduction of space between the reducer, motor, and brake 30, thus reducing the overall volume and weight of the power assembly 100. Simultaneously, the brake 30 and control module 40 are both located within the receiving space 20a, fully utilizing the space. This design ensures compatibility with the integrated structure of the motor integration component 10 and the full utilization of the receiving space 20a, guaranteeing a compact structure for the power assembly 100.

[0055] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0056] In the description of this application, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more features.

[0057] This document uses specific examples to illustrate the principles and implementation methods of this application. The descriptions of the above embodiments are only for the purpose of helping to understand the methods and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A power component, characterized in that, The power assembly, used in robots, includes: A motor assembly, comprising a reducer and a motor, wherein the reducer and the motor are integrated together; The housing is connected to the motor assembly and forms a receiving space between the housing and the motor assembly; A brake is located within the receiving space and connected to one end of the motor assembly; The control module is located within the accommodating space and is used to control the motor assembly or brake.

2. The power assembly according to claim 1, characterized in that, The control module includes an FOC drive controller, an encoder, and a highly integrated controller. The FOC drive controller, the encoder, and the highly integrated controller are stacked along the axial direction of the motor assembly. The FOC drive controller, the encoder, and the highly integrated controller are electrically connected. The FOC drive controller, the encoder, and the highly integrated controller are integrated with each other and connected to the motor assembly or the brake.

3. The power assembly according to claim 2, characterized in that, The housing includes an outer shell and a cover; the outer shell is located between the cover and the motor assembly, and connects the cover and the motor assembly.

4. The power assembly according to claim 3, characterized in that, The outer casing has a first space and a second space, which are connected along the axial direction of the outer casing; The control module is located in the second space and part of the first space; The motor assembly and the brake are located in the first space.

5. The power assembly according to claim 4, characterized in that, The volume of the second space is greater than the volume of the first space.

6. The power assembly according to claim 4, characterized in that, The cover is sealed to the outer shell.

7. The power assembly according to claim 6, characterized in that, The cover is provided with multiple heat dissipation holes, which are arranged at intervals and connected to the second space.

8. The power assembly according to claim 6, characterized in that, The housing supports the motor assembly and the brake.

9. The power assembly according to claim 1, characterized in that, The reducer and the motor are in contact.

10. The power assembly according to claim 9, characterized in that, The reducer and the motor are integrated into a single design.

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