CN219583853U

CN219583853U - Mecanum wheel

Info

Publication number: CN219583853U
Application number: CN202320673472.8U
Authority: CN
Inventors: 张淳武; 丁辉程
Original assignee: Dongguan Omniway Machinery Technology Co ltd
Current assignee: Dongguan Omniway Machinery Technology Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-08-25
Anticipated expiration: 2033-03-30

Abstract

The utility model provides a Mecanum wheel, which comprises a frame body, a plurality of rolling bodies and a connecting mechanism, wherein the frame body comprises an upper frame body and a lower frame body, the boss surface at the end of a support frame is locked and fixed with the upper frame body and the lower frame body through a plurality of hexagon bolts, the rolling bodies are sleeved with connecting shafts through bearings embedded at the two ends of the inner parts, the two ends of each connecting shaft penetrate through the upper frame body and the lower frame body and are connected with locking nuts through threads, the connecting mechanism comprises two inner grooves positioned at the two ends of a cylindrical support frame, eight first connecting screw holes are formed in the bottom of each inner groove, a user can conveniently disassemble the rolling bodies through the plurality of hexagon bolts, the rolling bodies can conveniently clean and maintain the rolling bodies daily, and the plurality of first connecting screw holes, the second connecting screw holes and the third connecting screw holes can all install the Mecanum wheel and an installation object, so that the Mecanum wheel can be flexibly installed according to installation requirements, and the applicability of the Mecanum wheel is improved.

Description

Mecanum wheel

Technical Field

The utility model belongs to the technical field of wheel structural design and manufacture, and particularly relates to a Mecanum wheel.

Background

The service environment of the Mecanum wheel is generally complex, and the influence of harmful factors such as dust, fiber, various liquids exists, so that the daily convenient disassembly and maintenance of the Mecanum wheel is also important, the service life of the Mecanum wheel can be effectively prolonged through effective maintenance, and based on the service life, the Mecanum wheel which is convenient to disassemble and assemble with an installation object and is convenient to disassemble and assemble the rolling bodies is provided with higher practicability.

Disclosure of Invention

The utility model aims to provide a Mecanum wheel and aims to solve the technical problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the Mecanum wheel comprises a frame body, wherein the frame body comprises an upper frame body and a lower frame body, a cylindrical supporting frame with an aligned notch is inserted in an annular groove between the upper frame body and the lower frame body, and the boss surface of the end of the supporting frame is locked and fixed with the upper frame body and the lower frame body through a plurality of hexagon bolts;

the rolling bodies are obliquely arranged between the upper frame body and the lower frame body, the rolling bodies are sleeved with connecting shafts through bearings embedded at two ends in the rolling bodies, and locking nuts are connected with the two ends of each connecting shaft through threads after penetrating through the upper frame body and the lower frame body;

the connecting mechanism comprises two inner grooves positioned at two ends of the cylindrical supporting frame, eight first connecting screw holes are formed in the bottoms of the inner grooves, and the two inner grooves are communicated through a through hole.

As one preferable mode of the utility model, two second connecting screw holes are formed on the surfaces of the annular grooves of the upper frame body and the lower frame body.

As one preferable mode of the utility model, the opposite positions of the upper frame body and the lower frame body and the two ends of the rolling bodies are respectively provided with a first semicircular wedge-shaped groove.

As one preferable mode of the utility model, the positions of the upper frame body and the lower frame body, which are opposite to the lock nuts, are respectively provided with a second semicircular wedge-shaped groove.

As one preferable aspect of the present utility model, six of the eight first connecting screw holes are symmetrically arranged, and the remaining two are symmetrically arranged.

As one preferable mode of the utility model, a plurality of third connecting screw holes are formed on the surfaces of the upper frame body and the lower frame body.

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

through many hexagon bolts cooperation lock nut that set up make things convenient for the personnel to dismantle the rolling element, make things convenient for personnel to clean and daily maintenance the rolling element, a plurality of first connecting screw that set up, second connecting screw and third connecting screw all can install this Mecanum wheel with the installation thing for this Mecanum wheel can carry out nimble installation according to the installation needs, increase the suitability of this kind of Mecanum wheel simultaneously, and connecting screw adopts bolt and installation thing mounting means also makes things convenient for personnel to carry out whole dismantlement with this Mecanum wheel, and the same person of facilitating the use cleans or daily maintenance this Mecanum wheel, guarantees the life of this Mecanum wheel.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

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

FIG. 2 is a schematic diagram of the present utility model;

FIG. 3 is a schematic view of a rolling element structure according to the present utility model;

fig. 4 is a top view of the present utility model.

In the figure: 1. a frame body; 11. an upper frame body; 12. a lower frame body; 13. a support frame; 14. a hexagonal bolt; 15. a first semicircular wedge groove; 16. a second semicircular wedge groove; 17. a third connecting screw hole; 2. a rolling element; 21. a bearing; 22. a connecting shaft; 23. a lock nut; 3. a connecting mechanism; 31. a groove; 32. a first connecting screw hole; 33. a through hole; 34. and a second connecting screw hole.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Example 1

Referring to fig. 1-4, the present utility model provides the following technical solutions: the Mecanum wheel comprises a frame body 1, a plurality of rolling bodies 2 and a connecting mechanism 3, wherein the frame body 1 comprises an upper frame body 11 and a lower frame body 12, a cylindrical supporting frame 13 which is arranged in a notch-aligned manner is inserted in an annular groove between the upper frame body 11 and the lower frame body 12, and the boss surface of the end of the supporting frame 13 is locked and fixed with the upper frame body 11 and the lower frame body 12 through a plurality of hexagon bolts 14;

specifically, through placing the end of support frame 13 in the ring channel of last support body 11 and lower support body 12, make the end of support frame 13 flush with the ring channel notch simultaneously and set up for the ring channel tank bottom keeps leveling, makes things convenient for this Mecanum wheel to install with the installed object, and hexagon bolt 14 is fixed support frame 13 and last support body 11 and lower support body 12 through the installation that sinks, guarantees equally that the ring channel tank bottom keeps leveling, utilizes the hexagon spanner also to conveniently dismantle support frame 13 from last support body 11 and lower support body 12 moreover, and convenience of use personnel carries out daily maintenance to this Mecanum wheel.

The rolling element 2 is obliquely arranged between the upper frame 11 and the lower frame 12, the rolling element 2 is sleeved with a connecting shaft 22 through bearings 21 embedded at two ends in the rolling element 2, locking nuts 23 are connected with two ends of the connecting shaft 22 through threads after penetrating through the upper frame 11 and the lower frame 12, and the smoothness of the rolling element 2 during rolling can be improved through the arranged bearings 21;

specifically, the plurality of rolling bodies 2 are conveniently installed with the upper frame body 11 and the lower frame body 12 by matching the locking nuts 23 with the connecting shafts 22, and the personnel can conveniently disassemble, clean and maintain the plurality of rolling bodies 2.

Wherein, the connecting mechanism 3 comprises two inner grooves 31 positioned at two ends of the tubular supporting frame 13, eight first connecting screw holes 32 are respectively arranged at the bottom of each inner groove 31, and the two grooves 31 are communicated through a through hole 33.

Specifically, the structures such as the flange shaft or the flange connection disc of the Mecanum wheel and the installation object can be installed through the plurality of first connection screw holes 32 matched with bolts, the Mecanum wheel is also convenient to detach, the arranged through holes 33 can install the Mecanum wheel and the common shaft body of the installation object, and the applicability of the Mecanum wheel is improved.

In this embodiment: two second connecting screw holes 34 are formed on the annular groove surfaces of the upper frame body 11 and the lower frame body 12.

Specifically, the Mecanum wheel and the object to be mounted can be mounted by the second connecting screw hole 34 in cooperation with the bolt.

In this embodiment: the opposite positions of the upper frame body 11 and the lower frame body 12 and the two ends of the rolling bodies 2 are provided with first semicircular wedge grooves 15, and the opposite positions of the upper frame body 11 and the lower frame body 12 and the lock nuts 23 are provided with second semicircular wedge grooves 16.

Specifically, through the first semicircular wedge groove 15 that sets up for rolling element 2 both ends can be better with go up support body 11 and lower support body 12 and fit the installation, through the second semicircular wedge groove 16 that sets up, make lock nut 23 can go up support body 11 and lower support body 12 and lock connecting axle 22 both ends.

In this embodiment: six of the eight first connection screw holes 32 are symmetrically arranged, and the remaining two are symmetrically arranged.

Specifically, the eight first connecting screw holes 32 are formed in a special arrangement manner, so that the Mecanum wheel can be mounted with a specific corresponding flange connection structure of the mounting object.

In this embodiment: the surfaces of the upper frame 11 and the lower frame 12 are provided with a plurality of third connecting screw holes 17.

Specifically, the Mecanum wheel and the mounting object can be mounted by the aid of the third connecting screw holes 17 and the bolts, and applicability of the Mecanum wheel is further improved.

The present utility model is not limited to the preferred embodiments, but is intended to be limited to the following description, and any modifications, equivalent changes and variations in light of the above-described embodiments will be apparent to those skilled in the art without departing from the scope of the present utility model.

Claims

1. The Mecanum wheel is characterized by comprising a frame body (1), wherein the frame body (1) comprises an upper frame body (11) and a lower frame body (12), a cylindrical supporting frame (13) which is arranged in an annular groove and provided with an even notch is inserted between the upper frame body (11) and the lower frame body (12), and an end boss surface of the supporting frame (13) is locked and fixed with the upper frame body (11) and the lower frame body (12) through a plurality of hexagon bolts (14);

the rolling bodies (2) are obliquely arranged between the upper frame body (11) and the lower frame body (12), the rolling bodies (2) are sleeved with connecting shafts (22) through bearings (21) embedded at two ends in the rolling bodies, and locking nuts (23) are connected with two ends of each connecting shaft (22) in a threaded manner after penetrating through the upper frame body (11) and the lower frame body (12);

coupling mechanism (3), coupling mechanism (3) are including being located two interior recess (31) at tube-shape support frame (13) both ends, every eight first connecting screw holes (32) have all been seted up to the bottom of interior recess (31), two communicate through penetration hole (33) between recess (31).

2. The Mecanum wheel according to claim 1, characterized in that: two second connecting screw holes (34) are formed in the surfaces of the annular grooves of the upper frame body (11) and the lower frame body (12).

3. The Mecanum wheel according to claim 1, characterized in that: the opposite positions of the upper frame body (11) and the lower frame body (12) and the two ends of the rolling body (2) are respectively provided with a first semicircular wedge-shaped groove (15).

4. The Mecanum wheel according to claim 1, characterized in that: the positions of the upper frame body (11) and the lower frame body (12) which are opposite to the lock nuts (23) are respectively provided with a second semicircular wedge-shaped groove (16).

5. The Mecanum wheel according to claim 1, characterized in that: six of the eight first connecting screw holes (32) are symmetrically arranged, and the remaining two are symmetrically arranged.

6. The Mecanum wheel according to claim 1, characterized in that: the surfaces of the upper frame body (11) and the lower frame body (12) are provided with a plurality of third connecting screw holes (17).