CN210437291U - Leg power unit heat radiation structure and quadruped robot applying same - Google Patents
Leg power unit heat radiation structure and quadruped robot applying same Download PDFInfo
- Publication number
- CN210437291U CN210437291U CN201921029625.5U CN201921029625U CN210437291U CN 210437291 U CN210437291 U CN 210437291U CN 201921029625 U CN201921029625 U CN 201921029625U CN 210437291 U CN210437291 U CN 210437291U
- Authority
- CN
- China
- Prior art keywords
- shank
- heat dissipation
- power unit
- thigh
- power pack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Manipulator (AREA)
Abstract
The utility model relates to a robot equipment technical field discloses a shank power pack heat radiation structure and use its four-footed robot. The utility model provides a shank power pack heat radiation structure, including thigh gyration power pack, shank gyration power pack and receive thigh gyration power pack drive rotatory thigh connecting rod, receive shank gyration power pack driven shank connecting rod of coaxial arrangement in proper order, the thigh connecting rod rotates with the shank connecting rod to be connected, is equipped with between thigh gyration power pack and the shank gyration power pack and carries out radiating first radiator fan to shank gyration power pack. This shank power pack heat radiation structure can directly dispel the heat to the shank gyration power that is located shank joint structure inside, and simple structure does not increase spare part quantity almost completely to the reliability height can not suffer direct external impact force, and the radiating efficiency is high.
Description
Technical Field
The utility model relates to a robot equipment technical field has especially related to a shank power pack heat radiation structure and applied its four-footed robot.
Background
The existing electrically-driven foot type robot comprises a leg joint structure, and each joint is driven by a high-power motor. In the working process of the foot robot, the joint motor can generate a large amount of heat, especially the motor can generate very large heat when working at high power, and the temperature of the motor is increased along with the accumulation of the heat to cause damage; on the other hand, in order to achieve the purposes of small size, light weight and the like, the structure of the foot robot is usually compact and is not suitable for adopting a complex heat dissipation system, so that the heat accumulation of the motor and the motor driving plate is further increased. Chinese patent with publication number CN208738961U published in 4/12 in 2019 discloses a leg heat dissipation structure and a legged robot with the leg heat dissipation structure, wherein the leg heat dissipation structure is a heat dissipation system of a lower leg rotary power unit, the position of the heat dissipation system is located at the outer side of the whole leg of the robot due to the limitation of the layout of the power system, the heat dissipation system is directly arranged outside the lower leg rotary power unit, the heat dissipation system is easily damaged under external impact, and the difficulty in heat dissipation is increased.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide a shank power unit heat radiation structure, which can directly radiate the shank rotation power unit inside the shank joint unit, has high heat radiation efficiency, almost does not increase the number of parts with simple structure, and has high reliability and no direct external impact force.
A second object of the utility model is to provide a quadruped robot, its shank power pack heat radiation structure that includes can directly dispel the heat to the shank gyration power pack that is located shank joint unit inside, and the radiating efficiency is high, and simple structure does not increase spare part quantity almost completely to the reliability height can not suffer direct external impact force.
The utility model discloses an one of the purpose adopts following technical scheme to realize:
the utility model provides a shank power pack heat radiation structure, is including thigh gyration power pack, shank gyration power pack and the quilt of coaxial arrangement in proper order thigh gyration power pack drive rotatory thigh connecting rod, quilt shank gyration power pack drive's shank connecting rod, the thigh connecting rod with the shank connecting rod rotates to be connected, thigh gyration power pack with be equipped with first radiator fan between the shank gyration power pack, first radiator fan is used for right shank gyration power pack dispels the heat.
Furthermore, an adapter is arranged between the thigh rotary power unit and the shank rotary power unit, the rotary output end of the thigh rotary power unit is fixedly connected with the adapter, the adapter is fixedly connected with the shank rotary power unit, a heat dissipation air inlet channel is formed between the adapter and the thigh rotary power unit, and the heat dissipation air inlet channel is communicated with an air inlet of the first heat dissipation fan; and a heat dissipation air-out channel is formed between the adapter piece and the shank rotation power unit and is communicated with an air outlet of the first heat dissipation fan. The adaptor just divides the space between the thigh rotary power unit and the shank rotary power unit into a heat dissipation air inlet channel and a heat dissipation air outlet channel while bearing the functions of the structural part, and the heat dissipation air outlet channel is tightly attached to the shank rotary power unit.
Further, the first cooling fan is fixedly connected with the adapter.
Further, the first cooling fan is fixedly connected with the lower leg rotary power unit.
Further, the first heat dissipation fan is fixedly connected with a rotary output end of the thigh rotary power unit.
Furthermore, heat dissipation fins are arranged in the heat dissipation air outlet channel. The arrangement of the heat dissipation fins increases the heat dissipation area, and has better heat dissipation effect on the shank rotation power unit.
Further, a second heat dissipation fan is arranged on the inner side of the thigh rotary power unit and used for dissipating heat of the thigh rotary power unit.
The second purpose of the utility model is realized by adopting the following technical scheme:
a quadruped robot, comprising the power unit heat dissipation structure.
Compared with the prior art, the beneficial effects of the utility model reside in that:
1. the utility model provides a shank power pack heat radiation structure can directly dispel the heat to the shank gyration power pack that is located shank joint structure inside, and simple structure does not increase spare part quantity almost completely to the reliability height can not suffer direct external impact force, and the radiating efficiency is high.
2. The utility model provides a quadruped robot, its shank power pack heat radiation structure that includes can directly dispel the heat to the shank gyration power that is located shank joint structure inside, and simple structure does not increase spare part quantity almost completely to the reliability height can not suffer direct external impact force, and the radiating efficiency is high.
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is an exploded view of a part of the structure of the present invention;
fig. 4 is an exploded view of the present invention;
fig. 5 is an exploded view from another perspective of the present invention.
In the figure: 1. a thigh turning power unit; 2. a shank rotation power unit; 3. a thigh link; 4. a shank link; 5. a first heat dissipation fan; 6. an adapter; 7. a heat dissipation air inlet channel; 8. and a heat dissipation air outlet channel.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict. It should be noted that when two elements are "fixedly connected," the two elements may be directly connected or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1 to 5, a leg power unit heat dissipation structure includes a thigh rotation power unit 1, a shank rotation power unit 2, a thigh link 3 driven by the thigh rotation power unit 1 to rotate, and a shank link 4 driven by the shank rotation power unit 2, which are coaxially arranged in sequence, wherein the thigh link 3 is rotatably connected with the shank link 4, a first heat dissipation fan 5 is arranged between the thigh rotation power unit 1 and the shank rotation power unit 2, and the first heat dissipation fan 5 is used for dissipating heat of the shank rotation power unit 2. This shank power pack heat radiation structure can directly dispel the heat to the shank gyration power pack 2 that is located shank joint structure inside through set up first radiator fan 5 in the joint, and simple structure does not increase spare part quantity almost completely to the reliability height can not suffer direct external impact force, and the radiating efficiency is high. The direction of the heat radiation wind of the first heat radiation fan 5 is shown by an arrow in fig. 1.
The utility model discloses add the embodiment of adaptor 6:
an adapter 6 is arranged between the thigh rotary power unit 1 and the shank rotary power unit 2, the rotary output end of the thigh rotary power unit 1 is fixedly connected with the adapter 6, the adapter 6 is fixedly connected with the shank rotary power unit 2, a heat dissipation air inlet channel 7 is formed between the adapter 6 and the thigh rotary power unit 1, and the heat dissipation air inlet channel 7 is communicated with an air inlet of the first heat dissipation fan 5; a heat dissipation air-out channel 8 is formed between the adaptor 6 and the shank rotation power unit 2, and the heat dissipation air-out channel 8 is communicated with an air outlet of the first heat dissipation fan 5. The adaptor 6 is used for dividing the space between the thigh rotary power unit 1 and the shank rotary power unit 2 into a heat dissipation air inlet channel 7 and a heat dissipation air outlet channel 8 while bearing the functions of structural parts, and the heat dissipation air outlet channel 7 is tightly attached to the shank rotary power unit 2.
The first cooling fan 5 may be fixedly installed on the adaptor 6, may also be fixedly installed on the rotary output end of the thigh rotary power unit 1, and may also be fixedly connected with the shank rotary power unit 2. According to the practical situation of the leg structure, the arrangement mode of the first cooling fan 5 is flexibly selected, so that the leg structure can be more compact.
In order to further enhance the heat dissipation effect of the lower leg rotation power unit 2, heat dissipation fins are disposed in the heat dissipation air outlet channel 8. A second heat radiation fan for radiating heat is provided on the inner side of the thigh turning power unit 1, and the inner side direction of the thigh turning power unit 1 is as shown in fig. 1.
The utility model also provides a four-footed robot, including foretell power pack heat radiation structure, can directly dispel the heat to the shank gyration power 2 that is located shank joint structure inside, simple structure does not increase spare part quantity almost completely to the reliability height can not suffer direct external impact force, and the radiating efficiency is high.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (8)
1. The utility model provides a shank power pack heat radiation structure, its characterized in that, including thigh gyration power pack (1), shank gyration power pack (2) and the quilt of coaxial arrangement in proper order thigh gyration power pack (1) drive rotatory thigh connecting rod (3), quilt shank gyration power pack (2) driven shank connecting rod (4), thigh connecting rod (3) with shank connecting rod (4) rotate to be connected, thigh gyration power pack (1) with it is right to be equipped with between shank gyration power pack (2) carry out radiating first radiator fan (5).
2. The power unit heat dissipation structure of claim 1, wherein an adapter (6) is arranged between the thigh rotary power unit (1) and the shank rotary power unit (2), a rotary output end of the thigh rotary power unit (1) is fixedly connected with the adapter (6), the adapter (6) is fixedly connected with the shank rotary power unit (2), a heat dissipation air inlet channel (7) is formed between the adapter (6) and the thigh rotary power unit (1), and the heat dissipation air inlet channel (7) is communicated with an air inlet of the first heat dissipation fan (5); a heat dissipation air outlet channel (8) is formed between the adaptor (6) and the shank rotation power unit (2), and the heat dissipation air outlet channel (8) is communicated with an air outlet of the first heat dissipation fan (5).
3. The power unit heat dissipation structure as defined in claim 2, wherein the first heat dissipation fan (5) is fixedly connected to the adapter (6).
4. The power unit heat dissipation structure according to claim 2, wherein the first heat dissipation fan (5) is fixedly connected to the lower leg rotary power unit (2).
5. The power unit heat dissipation structure according to claim 2, wherein the first heat dissipation fan (5) is fixedly connected to a rotation output end of the thigh rotating power unit (1).
6. The power unit heat dissipation structure of any one of claims 2 to 5, wherein heat dissipation fins are disposed in the heat dissipation air outlet channel (8).
7. The power unit heat dissipation structure according to claim 6, wherein a second heat dissipation fan is provided inside the thigh-turning power unit (1), the second heat dissipation fan being for dissipating heat from the thigh-turning power unit (1).
8. A quadruped robot comprising the power unit heat dissipation structure as recited in any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921029625.5U CN210437291U (en) | 2019-07-03 | 2019-07-03 | Leg power unit heat radiation structure and quadruped robot applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921029625.5U CN210437291U (en) | 2019-07-03 | 2019-07-03 | Leg power unit heat radiation structure and quadruped robot applying same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210437291U true CN210437291U (en) | 2020-05-01 |
Family
ID=70404688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921029625.5U Active CN210437291U (en) | 2019-07-03 | 2019-07-03 | Leg power unit heat radiation structure and quadruped robot applying same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210437291U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311017A (en) * | 2022-01-12 | 2022-04-12 | 深圳市普渡怒放科技有限公司 | Joint module, joint module assembly and joint robot |
| CN114311017B (en) * | 2022-01-12 | 2024-07-26 | 深圳市普渡怒放科技有限公司 | Joint module, joint module assembly and joint robot |
-
2019
- 2019-07-03 CN CN201921029625.5U patent/CN210437291U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114311017A (en) * | 2022-01-12 | 2022-04-12 | 深圳市普渡怒放科技有限公司 | Joint module, joint module assembly and joint robot |
| CN114311017B (en) * | 2022-01-12 | 2024-07-26 | 深圳市普渡怒放科技有限公司 | Joint module, joint module assembly and joint robot |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103486238A (en) | Modular cooler capable of using both air and water and speed reducer integrating cooler | |
| CN210897422U (en) | Intelligent ammeter battery protection device | |
| CN210437291U (en) | Leg power unit heat radiation structure and quadruped robot applying same | |
| CN205911897U (en) | Forced -air cooling heat dissipation's kneader motor | |
| CN206200673U (en) | Angle grinder | |
| CN209763590U (en) | Universal efficient cooler | |
| CN203660712U (en) | Motor heat-radiation housing | |
| CN203571011U (en) | Air-water dual-purpose modular cooler and cooler integrated reducer | |
| CN110333375A (en) | A kind of Assembled electricity meter box | |
| CN210954945U (en) | Ultrasonic module device for interactive feedback of display screen | |
| CN212992142U (en) | Heat radiator for energy-saving motor | |
| CN213094741U (en) | Computer network switch heat abstractor | |
| CN211556616U (en) | Electrical control cabinet | |
| CN209545373U (en) | A kind of radiator structure of motor | |
| CN202120858U (en) | Heat radiation module apparatus for magnetron | |
| CN207252086U (en) | A kind of fixing bracket of electric device | |
| CN213755438U (en) | High-efficiency heat dissipation device for electric vehicle controller | |
| CN212677620U (en) | Efficient motor controller cooling structure | |
| CN210671167U (en) | On-spot monitor terminal of transmission line engineering based on wireless internet | |
| CN214102192U (en) | Heat radiation device for medical equipment | |
| CN220662257U (en) | Heat conduction fixing seat, robot body structure capable of radiating heat and robot | |
| CN212643114U (en) | Energy-saving radiator fan | |
| CN210837724U (en) | Radiator that fin and fin are constituteed | |
| CN211230766U (en) | Heat abstractor for compressor | |
| CN211294821U (en) | High-efficient heat dissipation switching power supply transformer of compact structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |