CN216180511U

CN216180511U - Robot base

Info

Publication number: CN216180511U
Application number: CN202122468486.XU
Authority: CN
Inventors: 周萍
Original assignee: Individual
Current assignee: Zhongguancun Robot Industry Innovation And Development Co ltd
Priority date: 2021-10-13
Filing date: 2021-10-13
Publication date: 2022-04-05
Anticipated expiration: 2031-10-13

Abstract

The utility model discloses a robot base which comprises a fixed base, wherein a containing groove is formed in the fixed base, a servo motor is installed at the bottom of the containing groove, the output end of the servo motor is connected with a rotating shaft through a coupler in a transmission mode, the other end of the rotating shaft is fixedly connected with an installation plate, a locating ring is arranged on the upper surface of the installation plate, a fixed block is welded at the bottom of the locating ring, a fastening bolt is connected onto the fixed block in a threaded mode, the fixed block is fixedly connected with the installation plate through the fastening bolt, a protection plate is arranged on the outer side of the locating ring, a spring is arranged between the protection plate and the locating ring, and two ends of the spring are fixedly arranged on the surfaces of the protection plate and the locating ring respectively. The robot is arranged on the mounting plate through the mounting hole, the servo motor is utilized to drive the rotating shaft to rotate, and the rotating shaft drives the mounting plate to rotate, so that the robot can be conveniently rotated, and the orientation of the robot can be conveniently adjusted.

Description

Robot base

Technical Field

The utility model relates to the technical field of robots, in particular to a robot base.

Background

A robot is an intelligent machine that can work semi-autonomously or fully autonomously. Historically, the earliest robots were found in puppet robots built by the inventor of Liu 25219on the basis of the image of the inventor, which have the capabilities of sitting, standing, worship, lying and the like.

The base for the existing robot still has some problems: inconvenient back at the robot installation, adjust the orientation of robot, inconvenient simultaneously carries out collision avoidance to the surface of robot.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a robot base to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a robot base comprises a fixed base, wherein a holding tank is arranged in the fixed base, a servo motor is arranged at the bottom of the holding tank, the output end of the servo motor is connected with a rotating shaft through a coupling transmission, the other end of the rotating shaft is fixedly connected with a mounting plate, a positioning ring is arranged on the upper surface of the mounting plate, a fixing block is welded at the bottom of the positioning ring, a fastening bolt is in threaded connection with the fixing block, the fixing block is fixedly connected with the mounting plate through the fastening bolt, a protection plate is arranged on the outer side of the positioning ring, a spring is arranged between the protection plate and the positioning ring, the two ends of the spring are respectively fixedly arranged on the surfaces of the protection plate and the positioning ring, telescopic rods are fixedly arranged at the two ends of the protection plate, and the other end of each telescopic rod is fixedly arranged on the positioning ring, four groups of mounting holes are formed in the upper surface of the mounting plate, and self-locking universal wheels are mounted on the lower surface of the fixing base.

The holding tank internally mounted has the battery, the battery with servo motor electric connection.

The rotating shaft is connected with the fixed base in a rotating mode through the bearing.

The lower skin weld of mounting panel has the bracing piece, the bottom welding of bracing piece has the slider, unable adjustment base's upper surface has seted up annular spout, the slider slides and sets up in the annular spout.

The telescopic link includes first branch and second branch, the cavity has been seted up to the inside of first branch, the tip welding of second branch has the fixture block, the fixture block slides and sets up in the cavity.

The protection plate is provided with four groups, and four groups of protection plates are uniformly distributed around the positioning ring.

Compared with the prior art, the utility model has the beneficial effects that:

1. the robot is arranged on the mounting plate through the mounting hole, the servo motor is utilized to drive the rotating shaft to rotate, and the rotating shaft drives the mounting plate to rotate, so that the robot can be conveniently rotated, and the orientation of the robot can be conveniently adjusted.

2. According to the utility model, the protection plate is arranged, when the robot is impacted, the protection plate acts on the spring, so that the impact force can be buffered, the possibility of directly impacting the surface of the robot is reduced, the service life of the robot is prolonged, in addition, the fixing block can be separated from the mounting plate by screwing out the fastening bolt, so that the positioning ring is conveniently detached, and the part of the protection plate is conveniently maintained.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view showing the internal cross-sectional structure of the stationary base part shown in FIG. 1 according to the present invention;

FIG. 3 is a schematic top view of the structure of FIG. 1 according to the present invention;

fig. 4 is a schematic structural view of the telescopic rod of fig. 3 of the present invention.

In the figure: 1. a fixed base; 2. accommodating grooves; 3. a servo motor; 4. a rotating shaft; 5. mounting a plate; 6. a positioning ring; 7. a fixed block; 8. fastening a bolt; 9. a protection plate; 10. a spring; 11. a telescopic rod; 1101. a first support bar; 1102. a second support bar; 1103. a cavity; 1104. a clamping block; 12. mounting holes; 13. a self-locking universal wheel; 14. a storage battery; 15. a bearing; 16. a support bar; 17. a slider; 18. an annular chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, a robot base comprises a fixed base 1, a holding groove 2 is formed in the fixed base 1, a servo motor 3 is installed at the bottom of the holding groove 2, the output end of the servo motor 3 is connected with a rotating shaft 4 through a shaft coupling transmission, the other end of the rotating shaft 4 is fixedly connected with a mounting plate 5, a positioning ring 6 is arranged on the upper surface of the mounting plate 5, a fixing block 7 is welded at the bottom of the positioning ring 6, a fastening bolt 8 is connected onto the fixing block 7 in a threaded manner, the fixing block 7 is fixedly connected with the mounting plate 5 through the fastening bolt 8, a protection plate 9 is arranged on the outer side of the positioning ring 6, a spring 10 is arranged between the protection plate 9 and the positioning ring 6, two ends of the spring 10 are respectively and fixedly arranged on the surfaces of the protection plate 9 and the positioning ring 6, telescopic rods 11 are fixedly arranged at two ends of the protection plate 9, and the other end of the telescopic rods 11 is fixedly arranged on the positioning ring 6, four groups of mounting holes 12 are formed in the upper surface of the mounting plate 5, and self-locking universal wheels 13 are mounted on the lower surface of the fixing base 1.

Referring to fig. 2, the servo motor 3 is supplied with power for convenience; the storage battery 14 is installed inside the accommodating groove 2, and the storage battery 14 is electrically connected with the servo motor 3.

Referring to fig. 2, in order to increase the stability of the rotating shaft 4 without affecting the rotation of the rotating shaft 4; a bearing 15 is arranged between the rotating shaft 4 and the fixed base 1, and the rotating shaft 4 is rotatably connected with the fixed base 1 through the bearing 15.

Referring to fig. 2, in order to increase the stability of the mounting plate 5 without affecting the rotation of the mounting plate 5; the lower surface welding of mounting panel 5 has the bracing piece 16, and the bottom welding of bracing piece 16 has slider 17, and annular spout 18 has been seted up to unable adjustment base 1's upper surface, and slider 17 slides and sets up in annular spout 18.

Referring to fig. 4, in order to make the telescopic bar 11 telescopic; the telescopic rod 11 comprises a first rod 1101 and a second rod 1102, a cavity 1103 is formed in the first rod 1101, a clamping block 1104 is welded to the end of the second rod 1102, and the clamping block 1104 is slidably arranged in the cavity 1103.

Referring to fig. 3, the circumference of the robot is protected for convenience; four groups of protection plates 9 are arranged, and the four groups of protection plates 9 are uniformly distributed around the positioning ring 6.

The working principle is as follows: according to the robot, the robot is mounted on the mounting plate 5 through the mounting hole 12, the servo motor 3 is utilized to drive the rotating shaft 4 to rotate, and the rotating shaft 4 drives the mounting plate 5 to rotate, so that the robot can be conveniently rotated, and the orientation of the robot can be conveniently adjusted; through setting up guard plate 9, when receiving the striking, guard plate 9 is with the power on spring 10, can cushion impact force, has reduced the possibility that directly strikes the surface of robot simultaneously to increased the life of robot, in addition through unscrewing fastening bolt 8, can separate fixed block 7 and mounting panel 5, thereby conveniently dismantle holding ring 6, be convenient for maintain guard plate 9 part.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a robot base, includes unable adjustment base (1), its characterized in that: holding tank (2) has been seted up to unable adjustment base (1) inside, servo motor (3) are installed to the bottom of holding tank (2), the output of servo motor (3) is connected with pivot (4) through the shaft coupling transmission, the other end fixedly connected with mounting panel (5) of pivot (4), mounting panel (5) upper surface is provided with holding ring (6), the bottom welding of holding ring (6) has fixed block (7), threaded connection has fastening bolt (8) on fixed block (7), fixed block (7) pass through fastening bolt (8) and mounting panel (5) fixed connection, the outside of holding ring (6) is provided with guard plate (9), be provided with spring (10) between guard plate (9) and holding ring (6), the both ends of spring (10) are fixed respectively and are set up in guard plate (9) with the surface of holding ring (6), the fixed telescopic link (11) that is provided with in both ends of guard plate (9), the other end of telescopic link (11) is fixed to be set up on holding ring (6), four groups mounting hole (12) have been seted up to the upper surface of mounting panel (5), the lower surface mounting of unable adjustment base (1) has auto-lock universal wheel (13).

2. A robot base according to claim 1, characterized in that: the accommodating groove (2) is internally provided with a storage battery (14), and the storage battery (14) is electrically connected with the servo motor (3).

3. A robot base according to claim 1, characterized in that: the rotating shaft (4) is connected with the fixed base (1) in a rotating mode, a bearing (15) is arranged between the rotating shaft (4) and the fixed base (1), and the rotating shaft (4) is connected with the fixed base (1) in a rotating mode through the bearing (15).

4. A robot base according to claim 1, characterized in that: the lower skin weld of mounting panel (5) has bracing piece (16), the bottom welding of bracing piece (16) has slider (17), annular spout (18) have been seted up to the upper surface of unable adjustment base (1), slider (17) slide to set up in annular spout (18).

5. A robot base according to claim 1, characterized in that: the telescopic rod (11) comprises a first supporting rod (1101) and a second supporting rod (1102), a cavity (1103) is formed in the first supporting rod (1101), a clamping block (1104) is welded at the end of the second supporting rod (1102), and the clamping block (1104) is arranged in the cavity (1103) in a sliding mode.

6. A robot base according to claim 1, characterized in that: four groups of protection plates (9) are arranged, and the four groups of protection plates (9) are uniformly distributed around the positioning ring (6).