CN211335430U

CN211335430U - Intelligent football competition robot universal wheel device

Info

Publication number: CN211335430U
Application number: CN201921918074.8U
Authority: CN
Inventors: 路士超; 张明勇
Original assignee: Shandong Future Artificial Intelligence Research Institute Co ltd
Current assignee: Shandong Future Artificial Intelligence Research Institute Co ltd
Priority date: 2019-11-07
Filing date: 2019-11-07
Publication date: 2020-08-25
Anticipated expiration: 2029-11-07

Abstract

The utility model discloses an intelligence football competition robot universal wheel device, its structure includes the fixed plate, the inside of fixed plate is provided with the bearing, be provided with stopper, activity inner ring and support column on the bearing, the limiting plate through weld in the inside upper end of activity inner ring is connected, activity inner ring gomphosis is in the center department of bearing, and with the swing joint of center department of bearing, insert the upper end of support column the inside of activity inner ring, the lower extreme of support column passes through fixing bolt and connects the fixed column, the both ends of fixed column are provided with the connecting axle, be provided with the shaft coupling on the connecting axle, be provided with the wheel body on the shaft coupling, be provided with hollow post on the wheel body. The utility model discloses strengthen the buffering effect of wheel body when rolling, reduced the transmission frequency of universal wheel device to vibration amplitude, improved the stability when universal wheel device uses.

Description

Intelligent football competition robot universal wheel device

Technical Field

The utility model relates to an universal wheel technical field specifically is an intelligent football competition robot universal wheel device.

Background

A Robot (Robot) is a machine device that automatically performs work. It can accept human command, run the program programmed in advance, and also can operate according to the principle outline action made by artificial intelligence technology. The task of which is to assist or replace human work, such as production, construction, or dangerous work.

At present, the existing intelligent football competition robot universal wheel device has some defects, for example;

1. the existing intelligent football competition robot universal wheel device cannot buffer when the wheel body rolls, so that the transmission frequency of the universal wheel device to the vibration amplitude is enhanced, and the stability of the universal wheel device in use is reduced;

2. the existing universal wheel device of the intelligent football competition robot cannot limit the maximum amount of the buffer spring during compression, the buffer spring is easy to recover when being used for a long time, and the protection effect of the buffer spring during use is reduced. For this reason, new technical solutions need to be designed to solve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligence football match robot universal wheel device has solved the problem that proposes in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: an intelligent football competition robot universal wheel device comprises a fixed plate, wherein a bearing is arranged inside the fixed plate, a limiting block, a movable inner ring and a supporting column are arranged on the bearing, the limiting block is connected with the upper end inside the movable inner ring through welding, the movable inner ring is embedded in the center of the bearing and is movably connected with the center of the bearing, the upper end of the supporting column is inserted inside the movable inner ring, the lower end of the supporting column is connected with a fixed column through a fixing bolt, connecting shafts are arranged at the two ends of the fixed column, a coupling is arranged on the connecting shafts, a wheel body is arranged on the coupling, a hollow column is arranged on the wheel body, a limiting column and a buffer spring are arranged on the hollow column, the limiting column is connected with the inside of the hollow column through welding, and the buffer spring is inserted inside the hollow column, and the buffer spring is sleeved on the outer surface of the limiting column, the other end of the buffer spring is provided with a guide column, and a movable wheel rim is arranged on the guide column.

As a preferred embodiment of the present invention, the guide posts are welded to the inner surface of the moving rim and uniformly distributed on the inner surface of the moving rim.

As an optimal implementation manner of the present invention, the limiting post is made of aluminum alloy, and the other end of the limiting post is inserted into the 1/2 position inside the guide post, and is movably connected with the inside of the guide post.

As a preferred embodiment of the present invention, the other end of the buffer spring is inserted into the inside of the guide pillar, and the position of the guide pillar corresponds to the position of the hollow pillar.

As a preferred embodiment of the present invention, the shaft coupling is connected to the connecting shaft through a rivet, and the connecting shaft is connected to the fixing column through welding.

As a preferred embodiment of the present invention, the fixing bolt passes through the inside of the fixing column and is connected to the inside of the supporting column by a screw thread.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a combination of hollow post, buffer spring and guide pillar, when the wheel body is rolling, remove the wheel rim and can extrude buffer spring, buffer spring can produce bounce to carry out the swing back and forth in the inside of hollow post and guide pillar, the effectual buffering effect that has strengthened the wheel body when rolling has reduced the transmission frequency of universal wheel device to vibration range, has improved the stability when universal wheel device uses.

The utility model discloses an increase of spacing post, the maximum of effectual restriction buffer spring when the compression of ability has avoided buffer spring to appear the phenomenon that can not the reconversion when long-time use, has improved the protection effect when using buffer spring.

Drawings

FIG. 1 is a front view of the universal wheel device of the intelligent soccer competition robot of the present invention;

fig. 2 is a wheel body side view of the universal wheel device of the intelligent soccer competition robot of the present invention;

fig. 3 is the utility model relates to an empty core column enlarger of intelligence football contest robot universal wheel device.

In the figure: the wheel comprises a fixed plate 1, a bearing 2, a limiting block 3, a movable inner ring 4, a supporting column 5, a fixing bolt 6, a fixing column 7, a connecting shaft 8, a coupler 9, a wheel body 10, a hollow column 11, a limiting column 12, a buffer spring 13, a guide column 14 and a moving wheel rim 15.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an intelligent football competition robot universal wheel device comprises a fixing plate 1, wherein a bearing 2 is arranged inside the fixing plate 1, a limiting block 3, a movable inner ring 4 and a supporting column 5 are arranged on the bearing 2, the limiting block 3 is connected with the upper end inside the movable inner ring 4 through welding, the movable inner ring 4 is embedded in the center of the bearing 2 and is movably connected with the center of the bearing 2, the upper end of the supporting column 5 is inserted inside the movable inner ring 4, the lower end of the supporting column 5 is connected with a fixed column 7 through a fixing bolt 6, two ends of the fixed column 7 are provided with connecting shafts 8, a coupling 9 is arranged on each connecting shaft 8, a wheel body 10 is arranged on each coupling 9, a hollow column 11 is arranged on each wheel body 10, a limiting column 12 and a buffer spring 13 are arranged on each hollow column 11, the limiting columns 12 are connected with the insides of the hollow columns 11 through welding, the buffer spring 13 is inserted into the hollow column 11 and is sleeved on the outer surface of the limit column 12, the other end of the buffer spring 13 is provided with a guide post 14, the guide post 14 is provided with a moving rim 15, in this embodiment (as shown in fig. 1, 2 and 3), through the combination of the hollow column 11, the buffer spring 13 and the guide post 14, when the wheel body 10 rolls, the moving rim 15 can extrude the buffer spring 13, the buffer spring 13 can generate a rebound force, so that the inner parts of the hollow column 11 and the guide post 14 can swing back and forth, the buffer effect of the wheel body 10 during rolling is effectively enhanced, the transmission frequency of the universal wheel device to the vibration amplitude is reduced, the stability of the universal wheel device during use is improved, the maximum amount of the buffer spring 13 during compression can be effectively limited through the increase of the limit column 12, and the phenomenon that the buffer spring 13 cannot recover to the original state during long-time use is avoided, the protection effect of the buffer spring 13 in use is improved.

In this embodiment (see fig. 2), the guide posts 14 are welded to the inner surface of the moving rim 15 and uniformly distributed on the inner surface of the moving rim 15, so as to effectively enhance the firmness between the guide posts 14 and the moving rim 15.

In this embodiment (see fig. 2), the limiting post 12 is made of an aluminum alloy, and the other end of the limiting post 12 is inserted into 1/2 inside the guide post 14 and movably connected to the inside of the guide post 14, so as to effectively limit the position between the guide post 14 and the hollow post 11.

In this embodiment (see fig. 2), the other end of the buffer spring 13 is inserted into the guide post 14, and the position of the guide post 14 corresponds to the position of the hollow post 11, so that the buffer effect of the moving rim 15 during rolling can be effectively improved.

In this embodiment (see fig. 2), the coupling 9 is connected to the connecting shaft 8 by a rivet, and the connecting shaft 8 is connected to the fixing post 7 by welding, which can effectively improve the flexibility between the connecting shaft 8 and the pulley 10.

In this embodiment (see fig. 1), the fixing bolt 6 passes through the inside of the fixing post 7 and is connected to the inside of the supporting post 5 through a thread, which is effective in facilitating the assembly and disassembly of the supporting post 5 and the fixing post 7.

It should be noted that the utility model relates to an intelligent football competition robot universal wheel device, which comprises a fixing plate 1, a bearing 2, a limiting block 3, a movable inner ring 4, a supporting column 5, a fixing bolt 6, a fixing column 7, a connecting shaft 8, a coupling 9, a wheel body 10, a hollow column 11, a limiting column 12, a buffer spring 13, a guide post 14, a movable wheel rim 15 and other parts, which are all universal standard parts or parts known by technicians in the field, the structure and principle of the universal wheel device can be known by technical manuals or conventional experimental methods, when the intelligent football competition robot universal wheel device is used, the movable wheel rim 15 can extrude the buffer spring 13 and the buffer spring 13 can generate rebound force through the combination of the hollow column 11, the buffer spring 13 and the guide post 14 when the wheel body 10 rolls, so as to swing back and forth inside the hollow column 11 and the guide post 14, the effectual buffering effect that has strengthened wheel body 10 when rolling has reduced the transmission frequency of universal wheel device to vibration amplitude, has improved the stability when universal wheel device uses, through spacing post 12's increase, can effectual restriction buffer spring 13 the maximum when the compression, has avoided buffer spring 13 the phenomenon that can not the reconversion to appear when long-time use, has improved the protection effect when using buffer spring 13.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an intelligence football match robot universal wheel device, includes fixed plate (1), its characterized in that: the bearing (2) is arranged in the fixed plate (1), the bearing (2) is provided with a limiting block (3), a movable inner ring (4) and a supporting column (5), the limiting block (3) is connected with the upper end in the movable inner ring (4) in a welding manner, the movable inner ring (4) is embedded in the center of the bearing (2) and is movably connected with the center of the bearing (2), the upper end of the supporting column (5) is inserted in the movable inner ring (4), the lower end of the supporting column (5) is connected with a fixed column (7) through a fixing bolt (6), two ends of the fixed column (7) are provided with connecting shafts (8), a coupler (9) is arranged on the connecting shafts (8), a wheel body (10) is arranged on the coupler (9), and a hollow column (11) is arranged on the wheel body (10), the hollow column (11) is provided with a limiting column (12) and a buffer spring (13), the limiting column (12) is connected with the inside of the hollow column (11) in a welding mode, the buffer spring (13) is inserted into the inside of the hollow column (11) and sleeved on the outer surface of the limiting column (12), the other end of the buffer spring (13) is provided with a guide column (14), and a moving wheel rim (15) is arranged on the guide column (14).

2. The intelligent soccer competition robot universal wheel device of claim 1, wherein: the guide posts (14) are welded on the inner surface of the moving rim (15) and are uniformly distributed on the inner surface of the moving rim (15).

3. The intelligent soccer competition robot universal wheel device of claim 1, wherein: the limiting column (12) is made of aluminum alloy, and the other end of the limiting column (12) is inserted into 1/2 inside the guide column (14) and movably connected with the inside of the guide column (14).

4. The intelligent soccer competition robot universal wheel device of claim 1, wherein: the other end of the buffer spring (13) is inserted into the guide post (14), and the position of the guide post (14) corresponds to the position of the hollow post (11).

5. The intelligent soccer competition robot universal wheel device of claim 1, wherein: the coupler (9) is connected with the connecting shaft (8) through a rivet, and the connecting shaft (8) is connected with the fixing column (7) through welding.

6. The intelligent soccer competition robot universal wheel device of claim 1, wherein: the fixing bolt (6) penetrates through the inside of the fixing column (7) and is connected with the inside of the supporting column (5) through threads.