CN220218562U - Driving assembly of educational robot - Google Patents

Abstract

The utility model discloses a driving assembly of an educational robot, which comprises a shell and universal wheels, wherein the universal wheels are rotationally connected to the center of the right side of the shell, and a driving device is arranged in the left side of the shell; the supporting device is arranged in the right side of the shell; the driving device is used for driving the shell, and the supporting device is used for supporting the shell. Through the drive arrangement who sets up in the use, reached and to drive work to educational machine people, can increase educational machine people's flexibility ratio simultaneously, drive arrangement is simpler simultaneously, has reached through the strutting arrangement who sets up in the use can support work to educational machine people, can prevent simultaneously to educational machine people's stability when parking that educational machine people appear toppling over repeatedly the phenomenon appear, needs adult to repeatedly prop up educational machine.

Description

Driving assembly of educational robot

Technical field:

the utility model relates to the technical field of educational robots, in particular to a driving assembly of an educational robot.

The background technology is as follows:

with the development of related technologies such as artificial intelligence technology, computer technology and the like, the research on intelligent robots is more and more, in the education field, a plurality of institutions have developed relevant courses in the aspect of robotics in students, in order to meet the requirements of relevant course teaching demonstration and experimental teaching in the aspect of robotics, an omnibearing wheel type mobile robot is developed, the robot can be used as a good carrier of various intelligent control methods (including dynamic obstacle avoidance and group cooperation strategies), and can conveniently form a networked distributed system, and researches such as scheduling and planning of multiple intelligent bodies are developed;

at present, in the use of educational robot, after parking to appointed position, because children's curiosity can repeatedly push the robot to, lead to the caretaker to repeatedly prop up educational robot, stability is lower, and it is more inconvenient to use.

The utility model comprises the following steps:

the utility model aims to provide a driving assembly of an educational robot, which solves the problems that at present, in the use process of the educational robot, after the educational robot is parked at a designated position, a child curiosity can repeatedly push the robot to the designated position, so that a caretaker repeatedly supports the educational robot, the stability is lower, and the use is inconvenient.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the driving assembly of the educational robot comprises a shell and universal wheels, wherein the universal wheels are rotationally connected to the center of the right side of the shell, and a driving device is arranged in the left side of the shell; the supporting device is arranged in the right side of the shell; the driving device is used for driving the shell, and the supporting device is used for supporting the shell.

Preferably, a groove is formed in the bottom end of the shell.

Preferably, the driving device includes: the rollers are rotatably connected to the upper end and the lower end of the left side of the shell; the first gear is fixedly connected to the inner side of the roller; the second gear is connected to the right side of the first gear in a meshed manner; the motor is connected to the right side of the second gear in a meshed manner; the other end of the second gear is rotationally connected with the shell, and a gear is arranged at the joint of the motor and the second gear.

Preferably, the support member includes: the hydraulic cylinder is arranged at the center of the right side of the inner part of the shell; the ejector rod is fixedly connected to the right side of the hydraulic cylinder; the support plates are rotatably connected to the upper end and the lower end of the ejector rod; the stay bar is rotationally connected with the other end of the support plate; the support blocks are rotatably connected to two sides of the outer wall of the stay bar; the other end of the supporting block is fixedly connected with the shell, and the supporting plate is used for supporting the supporting rod.

Preferably, a rubber block is processed at the other end of the stay bar.

Compared with the prior art, the utility model has the beneficial effects that: through the drive arrangement who sets up in the use, reached and to drive work to educational machine people, can increase educational machine people's flexibility ratio simultaneously, drive arrangement is simpler simultaneously, has reached through the strutting arrangement who sets up in the use can support work to educational machine people, can prevent simultaneously to educational machine people's stability when parking that educational machine people appear toppling over repeatedly the phenomenon appear, needs adult to repeatedly prop up educational machine.

Description of the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a detail view of the right-side cross-section connection structure of fig. 1.

Fig. 3 is a top view of the support device of fig. 1 in detail.

Fig. 4 is an enlarged detail view of the connection structure of the support member of fig. 1.

In the figure: 1. the device comprises a shell, 2, universal wheels, 3, a driving device, 301, idler wheels, 302, a first gear, 303, a second gear, 304, a motor, 4, a supporting device, 401, a hydraulic cylinder, 402, a top rod, 403, a support plate, 404, a support rod, 405 and a support block.

The specific embodiment is as follows:

the following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a driving assembly of educational machine people, includes shell 1 and universal wheel 2, and the right side center department rotation of shell 1 is connected with universal wheel 2, and universal wheel 2 is used for turning to shell 1 and works, and inside the left side of shell 1 is installed to drive arrangement 3, and inside the right side of shell 1 is installed to strutting arrangement 4, and wherein, drive arrangement 3 is used for carrying out driving work to shell 1, and strutting arrangement 4 is used for supporting shell 1.

It should be noted that, a groove is machined in the bottom end of the housing 1, and the groove is used for providing space for the supporting device 4.

Specifically, as shown in fig. 1, the driving device 3 includes a roller 301, a first gear 302, a second gear 303, and a motor 304;

in order to drive the shell 1, the roller 301 is rotatably connected to the upper end and the lower end of the left side of the shell 1, the first gear 302 is fixedly connected to the inner side of the roller 301, the first gear 302 is used for driving the roller 301 to rotate, the second gear 303 is in meshed connection with the right side of the first gear 302, the motor 304 is in meshed connection with the right side of the second gear 303, the motor 304 is used for providing power for the second gear 303 and the first gear 302, the other end of the second gear 303 is rotatably connected with the shell 1, and a gear is arranged at the joint of the motor 304 and the second gear 303.

More specifically, as shown in fig. 1, 2 and 3, the support member 4 includes a hydraulic cylinder 401, a jack 402, a stay 403, a stay 404 and a stay 405;

in order to support shell 1 and provide stability, pneumatic cylinder 401 sets up in the inside right side center department of shell 1, pneumatic cylinder 401 is used for driving ejector pin 402 and moves about, ejector pin 402 rigid coupling is on the right side of pneumatic cylinder 401, the upper and lower both ends at ejector pin 402 are rotated to the extension board 403, ejector pin 402 is used for pushing up movable support board 403 and inclines, the other end at the extension board 403 is connected in the extension board 404 rotation, can jack up the extension board 404 when the extension board 403 inclines, the outer wall both sides at the extension board 404 are connected in the extension board 405 rotation, wherein, the other end and the shell 1 of extension board 405 are fixed to link to each other, the extension board 403 is used for supporting extension board 404.

It should be noted that, the other end of the stay 404 is processed with a rubber block, which is the same as the friction-increasing work.

Working principle: when the driving component of the educational robot starts working, a user controls the motor 304 to start working through the control unit, the motor 304 drives the second gear 303 to start rotating through the output shaft and the gear when starting working, the second gear 303 can drive the first gear 302 to rotate when starting rotating, the first gear 302 can drive the roller 301 to rotate when rotating, the roller 301 can drive the shell 1 to move and work in the rotating process, the shell 1 can control the motor 304 on one side to start working through the control unit when needing to turn in the moving process, the motor 304 on one side starts working to drive the roller 301 on one side to move through the first gear 302 and the second gear 303, the universal wheel 2 is matched to turn in the moving process, when the user needs to provide stability, the user starts working through the hydraulic cylinder 401, the hydraulic cylinder 401 drives the ejector rod 402 to move to the left side, the support plate 403 can be driven to incline when the ejector rod 402 moves to the left side, the support plate 403 can eject the support rod 404 from the inside of the shell 1 in the inclining process, and the shell 1 can be supported after ejection, so that the stability of the educational robot is improved.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (3)

1. The utility model provides a driving assembly of educational robot, includes shell (1) and universal wheel (2), the right side center department of shell (1) rotates and is connected with universal wheel (2), its characterized in that, educational robot's driving assembly still includes:

a driving device (3) mounted inside the left side of the housing (1);

a support device (4) mounted inside the right side of the housing (1);

the driving device (3) comprises:

the rollers (301) are rotatably connected to the upper end and the lower end of the left side of the shell (1);

a first gear (302) fixedly connected to the inner side of the roller (301);

a second gear (303) engaged and connected to the right side of the first gear (302);

a motor (304) which is connected to the right side of the second gear (303) in a meshing manner;

the support device (4) comprises:

a hydraulic cylinder (401) provided at the center of the inner right side of the housing (1);

the ejector rod (402) is fixedly connected to the right side of the hydraulic cylinder (401);

the support plates (403) are rotatably connected to the upper end and the lower end of the ejector rod (402);

a stay bar (404) rotatably connected to the other end of the support plate (403);

the supporting blocks (405) are rotatably connected to two sides of the outer wall of the supporting rod (404).

2. The driving assembly of an educational robot according to claim 1, characterized in that the bottom end of the housing (1) is internally machined with a groove.

3. The driving assembly of an educational robot as recited in claim 1, wherein the other end of the stay bar (404) is processed with a rubber block.