Moving mechanism of electric vehicle charging robot

Abstract

The utility model provides a moving mechanism of an electric vehicle charging robot, which comprises a bottom frame, a plurality of first rollers, a plurality of second rollers and a plurality of moving mechanisms, the rotating shaft is rotationally arranged on the bottom frame, and the axis of the rotating shaft is vertically arranged; the mounting frame is arranged on the rotating shaft and located above the bottom frame, and the mounting frame is used for mounting a machine body part of the electric vehicle charging robot; the supporting assembly is arranged between the mounting frame and the bottom frame and comprises a supporting rod and a second roller, one end of the supporting rod is fixedly connected to the mounting frame, the other end of the supporting rod is connected with the second roller, and the second roller is in contact fit with the bottom frame. According to the moving mechanism of the electric car charging robot, the supporting assembly can support the bottom of the machine body part when the machine body part of the electric car charging robot rotates, the load of the rotating shaft is reduced, a high-strength rotating shaft does not need to be configured, and the cost of the electric car charging robot is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to trolley charging robot technical field, especially trolley charging robot's moving mechanism. BACKGROUND

[0002] The trolley charging robot is used for moving charging of the trolley, and the convenience of trolley charging is improved.

[0003] However, due to the configuration of the power supply battery, the weight of the body is large, which makes the load of the rotating shaft large, and the strength of the rotating shaft needs to be configured high, which increases the cost of the trolley charging robot. UTILITY MODEL CONTENTS

[0004] In view of the above defects or deficiencies in the prior art, it is desirable to provide a moving mechanism of a trolley charging robot.

[0005] The application provides a moving mechanism of a trolley charging robot, comprising:

[0006] The chassis is provided with a plurality of first rollers;

[0007] The rotating shaft is rotatably arranged on the chassis, and the axis of the rotating shaft is vertically arranged;

[0008] The mounting frame is arranged on the rotating shaft and above the chassis, and the mounting frame is used for mounting the body part of the trolley charging robot;

[0009] The support assembly is arranged between the mounting frame and the chassis, and the support assembly comprises a support rod and a second roller, one end of the support rod is fixedly connected to the mounting frame and the other end is connected to the second roller, and the second roller is in contact with the chassis.

[0010] Further, the chassis is provided with a ring-shaped roller groove, the roller groove is arranged around the rotating shaft, and the second roller is located in the roller groove.

[0011] Further, the two sides of the slot of the roller groove are provided with cover pieces, the cover pieces are flexible structures, and the two cover pieces are crossly arranged.

[0012] Further, the cover piece comprises a connecting part and a flexible hair part, the connecting part is connected to the side wall of the roller groove, and the flexible hair part is arranged on one side of the connecting part.

[0013] Further, the flexible hair part is inclined upward relative to the horizontal direction.

[0014] Further, the two opposite sidewalls of the roller groove each have an extension part extending out of the roller groove, and the connecting part is arranged on the extension part.

[0015] Further, the connecting part and the extension part are detachably fixedly connected.

[0016] Further, the support assembly is multiple, and the multiple support assemblies are arranged along the circumference of the rotating shaft.

[0017] The moving mechanism of the trolley charging robot provided by the embodiment of the application has the support assembly arranged between the mounting frame and the chassis, the support assembly comprises a support rod and a second roller, one end of the support rod is fixedly connected to the mounting frame and the other end is connected to the second roller, the second roller is in contact with the chassis, the support assembly can support the body part at the bottom when the body part of the robot rotates, the load of the rotating shaft is reduced, a high-strength rotating shaft is not needed, and the cost of the trolley charging robot is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0018] Other features, objects and advantages of the application will become more apparent from the following detailed description of non-limiting embodiments, made with reference to the following drawings:

[0019] Fig. 1 Fig. 1 is a structural schematic diagram of the moving mechanism of the trolley charging robot provided by the embodiment of the application;

[0020] Fig. 2 Fig. 2 is a partial structural top view schematic diagram of the moving mechanism provided by the embodiment of the application. DETAILED DESCRIPTION

[0021] The application will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described herein are only used to explain the related utility model, and are not a limitation on the utility model. In addition, it should be noted that, for the convenience of description, only the parts related to the utility model are shown in the drawings.

[0022] It should be noted that, in the case of no conflict, the embodiments in the application and the features in the embodiments can be combined with each other. The application will be described in detail below with reference to the drawings and embodiments.

[0023] Please refer to the drawings Figs. 1-2The embodiment of the present application provides a moving mechanism of a trolley charging robot, which comprises a chassis 100, a rotating shaft 200, a mounting frame 400 and a supporting assembly. The chassis 100 is provided with a plurality of first rollers 130, and the trolley charging robot can move through the plurality of first rollers 130. The first roller 130 is preferably but not limited to a universal wheel. The rotating shaft 200 is rotationally arranged on the chassis 100, and the axis of the rotating shaft 200 is vertically arranged. The mounting frame 400 is arranged on the rotating shaft 200 and above the chassis 100, and the mounting frame 400 is used for mounting a body part of the trolley charging robot. The supporting assembly is arranged between the mounting frame 400 and the chassis 100, and the supporting assembly comprises a supporting rod 310 and a second roller 320. One end of the supporting rod 310 is fixedly connected to the mounting frame 400, and the other end is connected to the second roller 320. The second roller 320 is in contact with the chassis 100. The above-mentioned supporting assembly can support the mounting frame 400 from the bottom. Since the supporting part is used for mounting the body part, that is, the supporting assembly supports the body part from the bottom, so that the load of the body part is supported by the supporting assembly and the rotating shaft 200 together, the load of the rotating shaft 200 is reduced, and then the trolley charging robot does not need to be configured with a high-strength rotating shaft 200, thereby reducing the cost of the trolley charging robot.

[0024] Preferably, the supporting assembly is a plurality of supporting assemblies, and the plurality of supporting assemblies are arranged at intervals along the circumference of the rotating shaft 200.

[0025] In some embodiments of the present application, the chassis 100 comprises a bottom frame and a chassis cover. The plurality of first rollers 130 are mounted on the bottom frame. The rotating shaft 200 is rotationally mounted on the bottom frame through a bearing. The bottom frame is provided with a driving motor, and the driving motor is in transmission cooperation with the rotating shaft 200 to drive the rotating shaft 200 to rotate. The chassis cover is arranged on the bottom frame and forms a containing cavity therebetween. The roller groove 110 is recessed on the top surface of the chassis cover. The bottom frame and the chassis cover are screwed or clamped together. The top of the bottom frame is provided with an annular supporting protrusion. The bottom groove wall of the roller groove 110 is lapped on the supporting protrusion.

[0026] In some embodiments of the present application, the chassis 100 is provided with an annular roller groove 110, and the roller groove 110 is arranged around the rotating shaft 200. The second roller 320 is located in the roller groove 110. When the body part rotates, the second roller 320 rotates in the roller groove 110, so that the second roller 320 can be hidden in the roller groove 110, thereby improving the appearance of the charging robot.

[0027] In some embodiments of the present application, the two sides of the slot of the roller groove 110 are provided with covering pieces 120. The covering pieces 120 are flexible structures, and the two covering pieces 120 are arranged in cross. The two covering pieces 120 arranged in cross not only can cover the slot of the roller groove 110, avoid external sundries from entering the roller groove 110, and ensure the normal movement of the second roller 320, but also can provide the normal rotation of the supporting rod 310.

[0028] In some embodiments of the present application, the cover 120 comprises a connecting portion 121 connected to the groove side wall of the roller boat and a flexible hair portion 122 arranged on one side of the connecting portion 121. The end portions of the flexible hair portions 122 of the two covers 120 are arranged to cross each other. The flexible hair portion 122 is composed of a plurality of flexible hairs.

[0029] Preferably, the opposite groove side walls of the roller groove 110 each have an extension 140 extending out of the roller groove 110, and the connecting portion 121 is detachably fixedly connected to the extension 140 to facilitate assembly of the cover 120. The connecting portion 121 can be a connecting plate, and the connecting plate and the extension 140 can be screwed together or the like.

[0030] Preferably, the flexible hair portion 122 is arranged to be inclined upwardly relative to the horizontal direction, further improving the covering effect on the roller groove 110. The inclination angle of the flexible hair portion 122 can be 15-30°.

[0031] It should be understood that the above-mentioned terms such as "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application; the orientation terms "inner" and "outer" refer to the inner and outer of the contour of each component. In addition, the terms "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features.

[0032] For purposes of the description hereinafter, spatial or directional terms, for example, "above", "below", "upper", "lower", "top", "bottom", "over", "under", "left", "right" and the like, relate to the application as it is shown in the drawings and are used in connection with the exemplary embodiments of the application. It is to be understood, however, that the application can assume many different variations and that the exemplary terminology used herein is for the purpose of description only. For example, spatially relative terms are intended to encompass different orientations of the device in use or operation, for example, device can be inverted or rotated by 90 degrees (or another orientation) and an object described as above, below, upper, lower, right, left, vertical, horizontal, etc. can be changed.

[0033] The above description is only preferred embodiments of the present application and the technical principles used. Those skilled in the art should understand that the scope of the utility model disclosed in the present application is not limited to the technical solutions formed by the specific combinations of the above technical features, and should also cover other technical solutions formed by any combination of the above technical features or equivalent features without departing from the utility model concept. For example, the above features are replaced with the technical features disclosed in the present application (but not limited to) having similar functions to form technical solutions.

Claims

1. A moving mechanism of a trolley charging robot, characterized by, The utility model relates to a trolley charging robot, including: A chassis is equipped with a plurality of first gyro wheel; The rotating shaft is arranged on the chassis, and the axis of the rotating shaft is arranged vertically; Mounting frame, the mounting frame is arranged on the rotating shaft and is located above the chassis, and the mounting frame is used for installing the body part of the trolley charging robot; Support assembly, the support assembly is arranged between the mounting frame and the chassis, and the support assembly includes a support rod and a second gyro wheel, one end of the support rod is fixedly connected to the mounting frame and the other end is connected to the second gyro wheel, and the second gyro wheel is in contact with the chassis.

2. The mobile mechanism of the electric vehicle charging robot according to claim 1, wherein, The chassis is provided with a ring-shaped gyro wheel groove, the gyro wheel groove surrounds the rotating shaft, and the second gyro wheel is located in the gyro wheel groove.

3. The mobile mechanism of the electric vehicle charging robot according to claim 2, wherein, Both sides of the slot of the gyro wheel groove are provided with cover pieces, the cover pieces are flexible structures, and the two cover pieces are arranged in cross.

4. The mobile mechanism of the electric vehicle charging robot according to claim 3, wherein, The cover piece includes a connecting part and a flexible hair part, the connecting part is connected to the groove side wall of the gyro wheel, and the flexible hair part is arranged on one side of the connecting part.

5. The mobile mechanism of the electric vehicle charging robot according to claim 4, wherein, The flexible hair part is arranged upwardly inclined relative to the horizontal direction.

6. The mobile mechanism of the electric vehicle charging robot according to claim 4, wherein, The opposite two groove side walls of the gyro wheel groove have extension parts extending out of the gyro wheel groove, and the connecting part is arranged on the extension part.

7. The mobile mechanism of the electric vehicle charging robot according to claim 6, wherein, The connecting part and the extension part are detachably fixedly connected.

8. The mobile mechanism of the trolley charging robot according to claim 1, wherein, The support assembly is a plurality of, and the plurality of support assemblies are arranged along the circumference of the rotating shaft.

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