CN212637725U

CN212637725U - Full-swing self-adaptive mobile chassis

Info

Publication number: CN212637725U
Application number: CN202021272308.9U
Authority: CN
Inventors: 叶伟; 王志洋
Original assignee: Changzhou Beiyesi Intelligent Technology Co ltd
Current assignee: Jiangsu Bayes robot Co.,Ltd.
Priority date: 2020-07-02
Filing date: 2020-07-02
Publication date: 2021-03-02
Anticipated expiration: 2030-07-02

Abstract

The utility model relates to a transfer robot technical field, the utility model provides a chassis is removed in full swing self-adaptation, bearing chassis main part, linkage damper assembly is connected with bearing chassis main part to and universal shock attenuation bridge group, universal shock attenuation bridge group is connected with bearing chassis main part, does not sacrifice when design swing shock-absorbing structure guarantees the absorbing and grabs the land fertility, and simplify the project organization.

Description

Full-swing self-adaptive mobile chassis

Technical Field

The utility model belongs to the technical field of the transfer robot technique and specifically relates to a chassis is removed in full swing self-adaptation.

Background

The application environment of the mobile robot chassis is more and more complex, and climbing, obstacle crossing and bank crossing are needed; different load capacities are required at the same time; the movable chassis is various and has respective spatial arrangement.

The existing robot moving chassis has the following defects: 1. the grip force can be sacrificed due to stable shock absorption, and the grip force can not be balanced; 2. the structure is complex; 3. and the self-adaptive shock absorption of all the motion wheels is rarely realized.

The embodiment of the invention provides a full-swing self-adaptive mobile chassis, which is designed with a swing damping structure to ensure that the ground grabbing force is not sacrificed while the shock absorption is ensured, and the design structure is simplified.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: in order to solve the current robot and remove the steady shock attenuation of chassis and grab both unable balanced while structure complicated problem of land fertility, the utility model provides a full swing self-adaptation removes chassis, bearing chassis main part, linkage damper assembly and bearing chassis main part are connected to and universal shock attenuation bridge group, universal shock attenuation bridge group and bearing chassis main part are connected, have effectively solved above-mentioned problem.

The utility model provides a technical scheme that its technical problem adopted is:

a full-swing self-adaptive mobile chassis comprises,

a main body of the load-bearing chassis,

a linkage shock-absorbing component connected with the main body of the load-bearing chassis,

and the universal damping bridge group is connected with the bearing chassis main body.

Furthermore, the linkage damping assembly is connected with the bearing chassis body through a U-shaped fixing groove formed in the linkage damping assembly, and the universal damping bridge group is connected with the bearing chassis body through a bridge bottom plate and a spring guide rod formed in the universal damping bridge group.

Furthermore, the linkage shock absorption assembly further comprises a linkage universal wheel, a flat universal wheel fixing part, a square aluminum support, a shock absorber, a shock absorption support, a wheel hub motor rocker arm and a driving wheel.

Furthermore, the universal shock absorption bridge set also comprises a spring, a bridge plate and universal wheels.

Furthermore, the linkage universal wheel and the flat universal wheel fixing piece are fixedly connected with the square aluminum bracket and swing around a first pin shaft arranged on the U-shaped fixing groove; the damping support, the wheel hub motor rocker arm and the driving wheel are fixedly connected and rotate around a second pin shaft arranged on the U-shaped fixing groove.

Further, the shock absorber is connected with the shock absorption bracket through the square aluminum bracket.

Furthermore, the bridge plate is fixedly connected with the universal wheel, and the spring is sleeved on the spring guide rod.

The utility model has the advantages that: the utility model provides a chassis is removed in full swing self-adaptation, bearing chassis main part, linkage damper assembly are connected with bearing chassis main part to and universal shock attenuation bridge group, universal shock attenuation bridge group is connected with bearing chassis main part, does not sacrifice when design swing shock-absorbing structure guarantees the absorbing and grabs the land fertility, and simplifies the project organization.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic structural view of a linkage damper assembly;

FIG. 3 is a schematic structural diagram of a universal shock-absorbing bridge set;

in the figure: 1. the damping device comprises a bearing chassis, 2, a linkage damping group, 201 linkage universal wheels, 202, a flat universal wheel fixing part, 203 square aluminum supports, 204 shock absorbers, 205 damping supports, 206 hub motor rocker arms, 207 driving wheels, 208U fixing grooves, 3, a universal damping bridge group, 301 bridge bottom plates, 302 springs, 303 spring guide rods, 304 bridge plates and 305 universal wheels.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

A full-swing self-adaptive mobile chassis comprises,

the damping device comprises a bearing chassis main body 1, a linkage damping component 2 and a universal damping bridge group 3, wherein the universal damping bridge group 3 is connected with the bearing chassis main body 1, the linkage damping component 2 is connected with the bearing chassis main body 1 through a U fixing groove 208 formed in the linkage damping component 2, the universal damping bridge group 3 is connected with the bearing chassis main body 1 through a bridge bottom plate 301 and a spring guide rod 303 which are arranged on the universal damping bridge group 3, the linkage damping component 2 further comprises a linkage universal wheel 201, a flat universal wheel fixing part 202, a square aluminum support 203, a damper 204, a damping support 205, a hub motor rocker arm 206 and a driving wheel 207, the universal damping bridge group 3 further comprises a spring 302, a bridge plate 304 and a universal wheel 305, the linkage universal wheel 201, the flat universal wheel fixing part 202 and the square aluminum support 203 are fixedly connected, and swing around a first pin shaft 2081 formed in the U fixing groove 208; the damping support 205, the wheel hub motor rocker arm 206 and the driving wheel 207 are fixedly connected and swing around a second pin shaft 2082 arranged on the U-shaped fixing groove 208, and the road surface condition can be self-adapted through swinging.

In a preferred embodiment, the shock absorber 204 is connected with the shock absorbing bracket 205 through the square aluminum bracket 203, so that the resetting and shock absorption between the two swing mechanisms are realized;

in a preferred embodiment, the bridge plate 304 is fixedly connected with the universal wheel 305, and the spring 302 is sleeved on the spring guide rod 303 to provide the reset and shock absorption after the bridge plate 304 swings.

In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims

1. A full swing self-adaptive mobile chassis is characterized in that: comprises the steps of (a) preparing a mixture of a plurality of raw materials,

a main body of the load-bearing chassis,

2. A full swing adaptive motion chassis according to claim 1, wherein: the linkage damping assembly is connected with the bearing chassis body through a U-shaped fixing groove formed in the linkage damping assembly, and the universal damping bridge group is connected with the bearing chassis body through a bridge bottom plate and a spring guide rod formed in the universal damping bridge group.

3. A full swing adaptive motion chassis according to claim 2, wherein: the linkage damping assembly further comprises a linkage universal wheel, a flat universal wheel fixing part, a square aluminum support, a damper, a damping support, a wheel hub motor rocker arm and a driving wheel.

4. A full swing adaptive motion chassis according to claim 3, wherein: the universal damping bridge group further comprises a spring, a bridge plate and universal wheels.

5. A full swing adaptive motion chassis according to claim 4, wherein: the linkage universal wheel and the flat universal wheel fixing piece are fixedly connected with the square aluminum support and swing around a first pin shaft arranged on the U-shaped fixing groove; the damping support, the wheel hub motor rocker arm and the driving wheel are fixedly connected and rotate around a second pin shaft arranged on the U-shaped fixing groove.

6. A full swing adaptive motion chassis according to claim 5, wherein: the shock absorber is connected with the shock absorption bracket through the square aluminum bracket.

7. A full swing adaptive motion chassis according to claim 6, wherein: the bridge plate is fixedly connected with the universal wheel, and the spring is sleeved on the spring guide rod.