CN210653331U - Shock absorption chassis - Google Patents
Shock absorption chassis Download PDFInfo
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- CN210653331U CN210653331U CN201921561381.5U CN201921561381U CN210653331U CN 210653331 U CN210653331 U CN 210653331U CN 201921561381 U CN201921561381 U CN 201921561381U CN 210653331 U CN210653331 U CN 210653331U
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- chassis
- damping device
- bearing
- damping
- driving device
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Abstract
The utility model relates to a mechanical equipment technical field, in particular to shock attenuation chassis, include: the chassis comprises a chassis body, wherein a mounting opening is formed in the chassis body; the driving device is arranged in the mounting hole, one end of the driving device in the action direction is hinged with the mounting hole through a bearing, the damping device is arranged between the other end of the driving device in the action direction and the mounting hole, two ends of the damping device are hinged with the mounting hole and the driving device through bearings respectively, and the damping device is arranged in an inclined mode. The embodiment of the utility model provides a pair of shock attenuation chassis, it is articulated through the bearing with drive arrangement's one end and installing port, set up damping device between drive arrangement's the other end and the installing port, damping device's both ends pass through the bearing with installing port and drive arrangement respectively and articulate, receive vibrations when the chassis, damping device promotes drive arrangement and rotates in the installing port, and damping device contracts, plays the cushioning effect to the chassis, and damping device inclines to set up, makes the height and the space that chassis suspension occupy reduce.
Description
Technical Field
The utility model relates to the technical field of mechanical equipment, in particular to shock attenuation chassis.
Background
Artificial intelligence has become a new development trend, especially robots, not only can improve people's labor efficiency, but also can replace people to accomplish the work that can not be accomplished by themselves, and along with the continuous development of robots, the structure of the robots themselves also becomes more and more complicated. The robot mainly comprises a chassis and a trunk, wherein the chassis mainly plays a role in stabilizing.
Most of chassis suspension mechanisms of robots in the current market adopt straight single-spring independent suspension or double-spring suspension, and the chassis suspension system occupies larger height and space.
SUMMERY OF THE UTILITY MODEL
An embodiment of the utility model provides a shock attenuation chassis for solve the defect that current chassis suspension occupies great height and space.
In order to solve the problem that the above-mentioned background art provided, the embodiment of the utility model provides a shock attenuation chassis, include: the chassis comprises a chassis body, wherein a mounting opening is formed in the chassis body; the driving device is arranged in the mounting hole, one end of the driving device in the action direction is hinged with the mounting hole through a bearing, the damping device is arranged between the other end of the driving device in the action direction and the mounting hole, two ends of the damping device are hinged with the mounting hole and the driving device through bearings respectively, and the damping device is arranged in an inclined mode.
The preferred technical scheme is that the damping device is a shock absorber.
The preferred technical scheme is that the driving device comprises a motor fixing frame, a servo motor and a driving wheel, the servo motor is fixedly arranged inside the motor fixing frame, an output shaft of the servo motor extends out of the motor fixing frame, and the driving wheel is fixedly arranged on the output shaft of the servo motor.
The preferred technical scheme is that one end of the mounting port, which is far away from the damping device, is fixedly provided with a sleeve inner bearing piece, a first pin piece is arranged on the sleeve inner bearing piece, the first pin piece on the sleeve inner bearing piece is hinged with a motor fixing frame through a bearing, and the bearing is fixedly arranged on the motor fixing frame through a bearing seat; the one end that the installing port is close to damping device is fixed to be set up the shock attenuation mounting, and damping device's both ends all set up the second and sell the piece, and the second of damping device one end is sold the piece and is articulated with the shock attenuation mounting, and the second of the damping device other end is sold the piece and is passed through the bearing with the motor mount and articulate, and the bearing passes through the fixed setting of bearing frame on the motor mount.
The preferred technical scheme is that four corners of the bottom surface of the chassis body are fixedly provided with universal wheels.
The preferred technical scheme is that the two installation openings are oppositely arranged at the middle position of the chassis body, and a driving device is arranged in each installation opening.
The utility model has the advantages that:
the embodiment of the utility model provides a pair of shock attenuation chassis, it is articulated through the bearing with drive arrangement's one end and installing port, set up damping device between drive arrangement's the other end and the installing port, damping device's both ends pass through the bearing with installing port and drive arrangement respectively and articulate, receive vibrations when the chassis, damping device promotes drive arrangement and rotates in the installing port, and damping device contracts simultaneously, plays cushioning effect to the chassis, and the damping device slope sets up, makes the height and the space that chassis suspension occupy reduce.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by the practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and examples.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is one of the schematic diagrams of the explosion structure in the embodiment of the present invention;
fig. 2 is a second schematic diagram of an explosion structure in the embodiment of the present invention;
fig. 3 is a side sectional view of an embodiment of the present invention;
wherein, 10-chassis body; 11-a mounting port; 12-a damping device; 121-a second pin; 13-a sleeve inner bearing member; 131-a first pin member; 14-a shock absorbing mount; 15-universal wheels; 20-a drive device; 21-motor fixing frame; 22-a servo motor; 23-driving wheel.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1, 2 and 3, the embodiment of the utility model provides a damping chassis, include: the chassis comprises a chassis body 10, wherein a mounting opening 11 is formed in the chassis body 10; and the driving device 20 is arranged in the mounting opening 11, one end of the driving device 20 in the action direction is hinged with the mounting opening 11 through a bearing, the damping device 12 is arranged between the other end of the driving device 20 in the action direction and the mounting opening 11, in the embodiment, the damping device 12 is a shock absorber, two ends of the damping device 12 are respectively hinged with the mounting opening 11 and the driving device 20 through bearings, and the damping device 12 is obliquely arranged.
The preferred technical scheme is that the driving device 20 comprises a motor fixing frame 21, a servo motor 22 and a driving wheel 23, wherein the servo motor 22 is fixedly arranged in the motor fixing frame 21, an output shaft of the servo motor 22 extends out of the motor fixing frame 21, and the driving wheel 23 is fixedly arranged on the output shaft of the servo motor 22.
The preferred technical scheme is that one end of the mounting port 11, which is far away from the damping device 12, is fixedly provided with a sleeve inner bearing piece 13, a first pin piece 131 is arranged on the sleeve inner bearing piece 13, the first pin piece 131 on the sleeve inner bearing piece 13 is hinged with the motor fixing frame 21 through a bearing, and the bearing is fixedly arranged on the motor fixing frame 21 through a bearing seat; the one end that installing port 11 is close to damping device 12 is fixed to be set up shock attenuation mounting 14, and the both ends of damping device 12 all set up second round pin spare 121, and the second round pin spare 121 of damping device 12 one end is articulated with shock attenuation mounting 14, and the second round pin spare 121 of the damping device 12 other end is articulated through the bearing with motor mount 21, and the bearing passes through the fixed setting on motor mount 21 of bearing frame.
The working principle and the technical effect of the technical scheme are as follows:
the embodiment of the utility model provides a pair of shock attenuation chassis, it is articulated through the bearing with motor mount 21's one end and installing port 11, set up damping device 12 between motor mount 21's the other end and installing port 11, damping device 12's both ends are articulated through the bearing with installing port 11 and drive arrangement 20 respectively, receive vibrations when the chassis, damping device 12 promotes motor mount 21 and rotates in installing port 11, because the chassis has gravity, make damping device 12 shrink, play the cushioning effect between chassis body 10 and the drive arrangement 20, damping device 12 inclines to set up, the height and the space that make chassis suspension occupy are littleer.
The preferred technical scheme does, and chassis body 10's bottom surface four corners all is fixed and is provided with universal wheel 15, through at chassis body 10 fixed universal wheel 15 that sets up in the bottom surface, when drive arrangement 20 drive chassis removed, universal wheel 15 played stable effect to chassis body 10.
The preferred technical scheme is that the two installation openings 11 are oppositely arranged at the middle position of the chassis body 10, and the driving device 20 is arranged in each installation opening 11, so that the driving force of the chassis body 10 is more uniform, and the damping effect of the damping device 12 after the chassis body 10 is vibrated is better.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (6)
1. A shock absorbing chassis, comprising:
the chassis comprises a chassis body (10), wherein a mounting opening (11) is formed in the chassis body (10);
the driving device (20) is arranged in the mounting opening (11), one end of the driving device (20) in the action direction is hinged to the mounting opening (11) through a bearing, the damping device (12) is arranged between the other end of the driving device (20) in the action direction and the mounting opening (11), two ends of the damping device (12) are hinged to the mounting opening (11) and the driving device (20) through bearings respectively, and the damping device (12) is arranged in an inclined mode.
2. A shock absorbing chassis according to claim 1, characterised in that the shock absorbing means (12) is a shock absorber.
3. The damping chassis according to claim 1, wherein the driving device (20) comprises a motor fixing frame (21), a servo motor (22) and a driving wheel (23), the servo motor (22) is fixedly arranged in the motor fixing frame (21), an output shaft of the servo motor (22) extends out of the motor fixing frame (21), and the driving wheel (23) is fixedly arranged on the output shaft of the servo motor (22).
4. The damping chassis according to claim 3, characterized in that one end of the mounting opening (11) far away from the damping device (12) is fixedly provided with a sleeve inner bearing member (13), the sleeve inner bearing member (13) is provided with a first pin member (131), the first pin member (131) on the sleeve inner bearing member (13) is hinged with the motor fixing frame (21) through a bearing, and the bearing is fixedly arranged on the motor fixing frame (21) through a bearing seat; the one end that installing port (11) is close to damping device (12) is fixed to be set up shock attenuation mounting (14), the both ends of damping device (12) all set up second round pin spare (121), second round pin spare (121) and shock attenuation mounting (14) of damping device (12) one end are articulated, second round pin spare (121) and motor mount (21) of the damping device (12) other end are articulated through the bearing, the bearing passes through the fixed setting of bearing frame on motor mount (21).
5. The damping chassis according to claim 1, characterized in that the four corners of the bottom of the chassis body (10) are fixedly provided with universal wheels (15).
6. A shock absorbing chassis according to claim 1, characterised in that the mounting openings (11) are two and oppositely arranged in the middle of the chassis body (10), and a drive means (20) is arranged in each mounting opening (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921561381.5U CN210653331U (en) | 2019-09-19 | 2019-09-19 | Shock absorption chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921561381.5U CN210653331U (en) | 2019-09-19 | 2019-09-19 | Shock absorption chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210653331U true CN210653331U (en) | 2020-06-02 |
Family
ID=70843556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921561381.5U Active CN210653331U (en) | 2019-09-19 | 2019-09-19 | Shock absorption chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210653331U (en) |
-
2019
- 2019-09-19 CN CN201921561381.5U patent/CN210653331U/en active Active
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