CN210258375U

CN210258375U - Docking fine adjustment mechanism for intelligent driving vehicle with separable chassis and carriage

Info

Publication number: CN210258375U
Application number: CN201921045301.0U
Authority: CN
Inventors: 张明; 喻川; 曾德崇; 李江山
Original assignee: Guizhou Hansikai Intelligent Technology Co ltd
Current assignee: Guizhou Hansikai Intelligent Technology Co ltd
Priority date: 2019-07-05
Filing date: 2019-07-05
Publication date: 2020-04-07
Anticipated expiration: 2029-07-05

Abstract

The utility model discloses a separable intelligent driving in chassis and carriage is with butt joint fine-tuning. Comprises a substrate (1), wherein the upper surface of the substrate (1) is provided with a lifting support mechanism (2); the lower surface of the base plate (1) is provided with a universal fine adjustment mechanism (3); the universal fine adjustment mechanism (3) comprises Mecanum wheels (31) arranged at four corners of the lower surface of the substrate (1), and each Mecanum wheel (31) is driven by one driving motor (32) independently. The utility model discloses can make things convenient for adjustment chassis and carriage relative position more, effectively improve the butt joint efficiency on chassis and carriage.

Description

Docking fine adjustment mechanism for intelligent driving vehicle with separable chassis and carriage

Technical Field

The utility model relates to a public transport field of carrying cargo, especially a separable intelligent driving in chassis and carriage is with butt joint fine-tuning.

Background

With the development of intellectualization and electromotion in the current traffic field, some automobiles with special functions have appeared in the visual field of people, and the number of automobiles is continuously increased. However, it can be known from our daily life that the increase of the number of automobiles not only brings frequent congestion, but also brings resource waste, wherein the resource waste is mainly expressed as: people-carrying automobiles basically do not run at full seats, the functions of freight automobiles and people-carrying automobiles cannot be shared, the automobiles cannot plan an optimal path in advance, and congestion is caused. And the current automobile carriage and the chassis are integrated, and the purpose of saving resources can not be realized by sharing the chassis. In order to solve the above technical problems, the applicant has designed an intelligent driving automobile with a separable chassis and a separable carriage (see utility model patent application No. 2018222343977); the structure realizes the separate use of the automobile chassis and the carriage, can realize the common use of passenger carrying/cargo carrying of the chassis through the shared chassis, and effectively saves resources. In practical use, the intelligent driving automobile needs to align the carriage with the chassis when the carriage is folded (butted) with the chassis, so that the driving teeth can be matched with the driving grooves; when the universal wheel structure arranged at the end part of the carriage supporting rod controls the chassis to be aligned with the carriage, the relative position of the chassis and the carriage is inconvenient to adjust, so that the butt joint efficiency is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a separable intelligent driving in chassis and carriage is with butt joint fine-tuning. The utility model discloses can make things convenient for adjustment chassis and carriage relative position more, effectively improve the butt joint efficiency on chassis and carriage.

The technical scheme of the utility model: a docking fine adjustment mechanism for an intelligent driving automobile with a separable chassis and a carriage comprises a base plate, wherein a lifting support mechanism is arranged on the upper surface of the base plate; the lower surface of the base plate is provided with a universal fine adjustment mechanism; the universal fine adjustment mechanism comprises Mecanum wheels arranged at four corners of the lower surface of the substrate, and each Mecanum wheel is driven by one driving motor independently.

In the butt joint fine adjustment mechanism for the intelligent driving automobile with the separable chassis and carriage, the lifting support mechanism comprises a support rod I and a support rod II, and the middle parts of the support rod I and the support rod II are hinged with each other; the top end of the supporting rod I is hinged with a supporting seat I, and the bottom end of the supporting rod I is movably connected with a sliding seat I; the top end of the support rod II is movably connected with the sliding seat II, and the bottom end of the support rod II is hinged with the supporting seat II; the bottom end of the supporting rod I is also connected with a lifting driving assembly; and the sliding seat I and the supporting seat II are both connected with the substrate.

Advantageous effects

Compared with the prior art, the utility model is provided with a lifting support mechanism on the upper surface of the base plate; the lower surface of the base plate is provided with a universal fine adjustment mechanism; the universal fine adjustment mechanism comprises Mecanum wheels arranged at four corners of the lower surface of the substrate, and each Mecanum wheel is independently driven by one driving motor; when the carriage is in butt joint with the chassis to adjust the relative position, the lifting support mechanism is lifted to enable the Mecanum wheels to prop the wheels of the chassis to be away from the ground; at the moment, the rotating speed of each driving motor is adjusted to drive Mecanum wheels to move at the same or different speeds, so that the front, back, left and right movement or rotation of the chassis is realized, the relative position of the carriage and the chassis is adjusted, and the butt joint is finally completed; through the structure, the relative position of the carriage and the chassis can be adjusted more conveniently and easily, and the butt joint efficiency is improved. And the precision is higher through the adjustment of the Mecanum wheel structure, and the probability of successful butt joint of the carriage and the chassis is improved.

Drawings

FIG. 1 is a diagram illustrating the usage of the present invention;

fig. 2 is a schematic structural diagram of the present invention;

FIG. 3 is a schematic structural diagram of a gimbal fine adjustment mechanism;

FIG. 4 is a top view of the gimbal fine adjustment mechanism;

fig. 5 is a schematic structural view of the elevation support mechanism.

Reference numerals: 1-a base plate, 2-a lifting support mechanism, 21-a support rod I, 22-a support rod II, 23-a support seat I, 24-a sliding seat I, 25-a sliding seat II, 26-a support seat II, 27-a lifting drive assembly, 3-a universal fine adjustment mechanism, 31-a Mecanum wheel, 32-a drive motor and 4-a chassis.

Detailed Description

The following description is made with reference to the accompanying drawings and examples, but not to be construed as limiting the invention.

Example 1. A docking fine adjustment mechanism for an intelligent driving automobile with a separable chassis and a carriage is disclosed, and referring to Figs. 1-5, the docking fine adjustment mechanism comprises a base plate 1, wherein a lifting support mechanism 2 is arranged on the upper surface of the base plate 1; the lower surface of the base plate 1 is provided with a universal fine adjustment mechanism 3; the universal fine adjustment mechanism 3 comprises mecanum wheels 31 arranged at four corners of the lower surface of the substrate 1, and each mecanum wheel 31 is driven by a driving motor 32.

When in use, the lifting support mechanism 2 is arranged on the chassis 4 (see figure 1); during butt joint, the carriage and the chassis need to be adjusted to align in relative positions, and the method specifically comprises the following operations: the lifting support mechanism 2 is lifted to support the wheels of the chassis 4 off the ground by the Mecanum wheels 31; at this time, the rotating speed of each driving motor 32 is adjusted to drive the Mecanum wheels 31 to move at the same or different speeds, so that the chassis can move or rotate forwards, backwards, leftwards and rightwards, the relative position of the carriage and the chassis can be adjusted, and the carriage and the chassis can be butted.

The lifting support mechanism 2 comprises a support rod I21 and a support rod II 22, and the middle parts of the support rod I21 and the support rod II 22 are hinged with each other; the top end of the supporting rod I21 is hinged with a supporting seat I23, and the bottom end of the supporting rod I21 is movably connected with a sliding seat I24; the top end of the support rod II 22 is movably connected with the sliding seat II 25, and the bottom end of the support rod II is hinged with the supporting seat II 26; the bottom end of the support rod I21 is also connected with a lifting driving component 27; the sliding seat I24 and the supporting seat II 26 are both connected with the base plate 1.

When in use, the supporting seat I23 and the sliding seat II 25 are connected with the chassis 4 for fixation; the lifting/lowering of the lifting support mechanism 2 comprises the following steps: the lifting driving component 27 (a driving oil cylinder is not shown in the figure) stretches and translates to pull/push the bottom end of the supporting rod I21 and the top end of the supporting rod II 22 to translate along the sliding seat I24 and the sliding seat II 25, and therefore lifting/descending operation is completed.

Claims

1. A docking fine adjustment mechanism for an intelligent driving automobile with a separable chassis and a carriage is characterized by comprising a base plate (1), wherein a lifting support mechanism (2) is arranged on the upper surface of the base plate (1); the lower surface of the base plate (1) is provided with a universal fine adjustment mechanism (3); the universal fine adjustment mechanism (3) comprises Mecanum wheels (31) arranged at four corners of the lower surface of the substrate (1), and each Mecanum wheel (31) is driven by one driving motor (32) independently.

2. The docking fine-adjustment mechanism for the smart car with the detachable chassis and the detachable carriage according to claim 1, characterized in that: the lifting support mechanism (2) comprises a support rod I (21) and a support rod II (22), and the middle parts of the support rod I (21) and the support rod II (22) are hinged with each other; the top end of the supporting rod I (21) is hinged with a supporting seat I (23), and the bottom end of the supporting rod I (21) is movably connected with a sliding seat I (24); the top end of the support rod II (22) is movably connected with the sliding seat II (25), and the bottom end of the support rod II is hinged with the supporting seat II (26); the bottom end of the support rod I (21) is also connected with a lifting driving component (27); the sliding seat I (24) and the supporting seat II (26) are connected with the substrate (1).