Universal wireless rail car

Abstract

The utility model discloses a general type wireless rail car, including base, slide rail, conveying platform, drive mechanism and slide power supply subassembly, the two slide rail is arranged on the base side by side, the conveying platform is movably arranged on the two slide rail, the drive mechanism is arranged on the conveying platform and is used for driving the conveying platform to move along the slide rail, and the slide power supply subassembly is arranged on the drive mechanism. The sliding power supply assembly comprises a sliding contact wire support, a sliding contact wire harness and a sliding contact wire electricity taking carbon brush, the sliding contact wire support is arranged on the outer side of one sliding rail, the sliding contact wire harness is arranged on the sliding contact wire support in the axis direction of the sliding rails, and the sliding contact wire electricity taking carbon brush arranged on the conveying table abuts against the sliding contact wire harness in a sliding mode. A material accompanying table is vertically arranged on the table top of the conveying table, and a wireless antenna is arranged on the side wall of the material accompanying table. The trolley wire power-taking carbon brush is used for taking power from the trolley wire harness so as to supply power to the driving mechanism, so that the actions of carrying, stacking and the like of materials can be quickly realized, the universality is wide, and the trolley has the advantages of high moving speed, long moving distance, stable operation and low noise.

Description

Technical Field

[0001] The utility model relates to the technical field of rail vehicles, in particular to a universal wireless rail vehicle. Background Art

[0002] At present, in the manufacturing industry, such as the automobile manufacturing industry and the logistics industry, the rail vehicles used are generally slow, resulting in low production efficiency; and traditional rail vehicles are also generally powered by drag chains. Due to the limitations of drag chains, the moving distance of rail vehicles is short; drag chains and rail vehicle drive devices also generate a lot of noise during the movement of the rail vehicles. Utility Model Content

[0003] The purpose of the utility model is to provide a universal wireless rail vehicle powered by a busbar, which has the advantages of fast moving speed, long moving distance, stable operation and low noise, so as to solve the problems of slow speed, short moving distance and high noise proposed in the above background technology.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] A universal wireless rail vehicle comprises a base, a slide rail, a conveying platform, a driving mechanism and a sliding power supply assembly, wherein the two slide rails are arranged side by side on the base, the conveying platform is movably arranged on the two slide rails, the driving mechanism is arranged on the conveying platform and is used to drive the conveying platform to move along the slide rails, the sliding power supply assembly comprises a busbar bracket, a busbar harness and a busbar power-taking carbon brush, the busbar bracket is arranged on the outside of one of the slide rails, the busbar bracket is provided with the busbar harness along the axis direction of the slide rail, the busbar power-taking carbon brush arranged on the conveying platform slides against the busbar harness, a material accompanying platform for placing materials is erected on the surface of the conveying platform, and a wireless antenna is arranged on the side wall of the material accompanying platform.

[0006] Preferably, the top surface of the material accompanying platform is provided with a plurality of spaced-apart partitions.

[0007] Preferably, the base is provided with an oblique rack opposite to the busbar bracket, and the oblique rack is arranged along the axis direction of the slide rail.

[0008] Preferably, the driving mechanism includes a servo motor and a driving gear. The servo motor is installed on the conveyor table and is located inside the material accompanying table. The output shaft of the servo motor passes through the conveyor table downward and is connected to the driving gear meshing with the helical rack.

[0009] Preferably, a multi-joint manipulator located on one side of the material accompanying platform is installed on the conveying platform surface.

[0010] Preferably, a protective cover connected to the material follower table is provided on the conveying table surface, and a central hole for the multi-joint manipulator to pass through is provided in the middle of the protective cover.

[0011] Preferably, an operating status light is provided on the side wall of the material follower table.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: The servo motor of the driving mechanism and units such as the multi-joint manipulator are powered by the sliding contact wire harness to provide power. The servo motor is precisely positioned by using the controller and algorithm. An independent control unit is adopted, and external signals are interacted through the wireless antenna, so that actions such as material handling and palletizing can be quickly realized. It has a wide range of versatility and has the advantages of fast moving speed, long moving distance, stable operation, and low noise. Moreover, the sliding contact line power-taking carbon brush is used to take power from the sliding contact wire harness and the wireless antenna communication method is adopted. Compared with the traditional drag chain installation method, the installation is more convenient, and at the same time, the installation and maintenance costs are reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional view of the general-purpose wireless rail vehicle of the present utility model;

[0014] Figure 2 is a partial structural schematic diagram of the first perspective of the general-purpose wireless rail vehicle of the present utility model;

[0015] Figure 3 is a partial structural schematic diagram of the second perspective of the general-purpose wireless rail vehicle of the present utility model.

[0016] The reference signs in the figure correspond as follows:

[0017] 1 - base; 2 - slide rail; 3 - conveying table; 4 - driving mechanism; 41 - servo motor; 42 - driving gear; 5 - sliding power supply assembly; 51 - sliding contact line bracket; 52 - sliding contact wire harness; 53 - sliding contact line power-taking carbon brush; 6 - material follower table; 61 - partition groove; 7 - inclined rack; 8 - multi-joint manipulator; 9 - wireless antenna; 10 - operating status light; 11 - protective cover. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] 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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-3A universal wireless rail vehicle comprises a base 1, a slide rail 2, a conveying platform 3, a driving mechanism 4 and a sliding power supply assembly 5. The two slide rails 2 are arranged side by side on the base 1. The conveying platform 3 is movably arranged on the two slide rails 2. The driving mechanism 4 is arranged on the conveying platform 3 to drive the conveying platform 3 to move along the slide rails 2. In this embodiment, the conveying platform 3 is slidably connected to the slide rails 2 through a slider arranged on the bottom surface of the conveying platform 3. Please refer to Figure 3 The sliding power supply assembly 5 includes a busbar bracket 51, a busbar harness 52 and a busbar power-taking carbon brush 53. The busbar bracket 51 is arranged on the outside of one of the slide rails 2. The busbar harness 52 is arranged on the busbar bracket 51 along the axial direction of the slide rail 2. The busbar power-taking carbon brush 53 arranged on the conveying platform 3 slides in conflict with the busbar harness 52.

[0020] See also Figure 3 When the conveyor platform 3 moves along the slide rail 2, the busbar harness 52 is powered by the busbar power-taking carbon brush 53 to supply power to the driving mechanism 4, thereby enabling rapid material handling, palletizing and other actions. It has wide versatility and the advantages of fast moving speed, long moving distance, stable operation and low noise.

[0021] In this embodiment, a plurality of supporting legs are arranged on both sides of the bottom of the base 1 for support.

[0022] See also Figures 2-3 A material accompanying platform 6 for placing materials is vertically arranged on the conveying platform 3. In this embodiment, a plurality of spaced partitions 61 are arranged on the top surface of the material accompanying platform 6. Different partitions 61 are used to place different materials. A multi-joint manipulator 8 is installed on the conveying platform 3 and is located on one side of the material accompanying platform 6. The end parts of the multi-joint manipulator 8 can be replaced to realize the handling and stacking of different materials.

[0023] A wireless antenna 9 is arranged on the side wall of the material accompanying platform 6, and wireless communication is performed through the wireless antenna 9 to interact with external signals with a fast transmission speed.

[0024] See also Figure 2 , a bevel rack 7 is provided on the base 1, which is opposite to the busbar bracket 51, and the bevel rack 7 is arranged along the axial direction of the slide rail 2. The driving mechanism 4 includes a servo motor 41 and a driving gear 42. The servo motor 41 is installed on the table top of the conveyor platform 3 and is located inside the material accompanying platform 6. The output shaft of the servo motor 41 passes through the conveyor platform 3 and is downwardly connected to the driving gear 42 meshing with the bevel rack 7. When the servo motor 41 drives the driving gear 42 to rotate, the driving gear 42 meshes with the bevel rack 7 and rotates while moving along the length direction of the bevel rack 7. The driving gear 42 and the bevel rack 7 are driven by bevel teeth, which has the advantages of large load, high speed and low noise. In this embodiment, the servo motor 41 is electrically connected to the busbar power-taking carbon brush 53.

[0025] In this embodiment, the sliding contact line power-taking carbon brush 53 is used to take power from the sliding contact wire harness 52 and communicate through the wireless antenna 9. Compared with the traditional drag chain installation method, the installation is more convenient, and at the same time, the installation and maintenance costs are reduced.

[0026] The general-purpose wireless rail vehicle supplies power to units such as the servo motor 41 of the driving mechanism 4 and the multi-joint manipulator 8 through the sliding contact wire harness 52 to provide power, uses the controller and algorithm to control the precise positioning of the servo motor, adopts an independent control unit, and interacts with external signals through the wireless antenna 9.

[0027] A guard plate for protection is provided on the outer side of the inclined rack 7. The guard plate is fixed on the base 1 and extends along the axis direction of the slide rail 2; a cover plate is provided above the slide rail 2.

[0028] Please refer to Figure 2 , a protective cover 11 connected to the material follower table 6 is covered on the table surface of the conveying table 3, and a central hole for the multi-joint manipulator 8 to pass through is opened in the middle of the protective cover 11.

[0029] Preferably, please refer to Figure 3 , an operating status light 10 is provided on the side wall of the material follower table 6, which is used to display the states such as palletizing, handling, and shutdown in real time, and can play a warning role at the same time, improving the operation safety.

[0030] The working principle of the general-purpose wireless rail vehicle of the present utility model is: Please refer to Figure 3 , during the movement of the conveying table 3, power is taken from the sliding contact wire harness 52 through the sliding contact line power-taking carbon brush 53 to supply power to the driving mechanism 4; Please refer to Figure 2 , during operation, through the linkage between the servo motor 41 and the inclined rack 7 by the driving gear 42, the driving gear 42 meshes with and rotates along the inclined rack 7 while moving along the length direction of the inclined rack 7, thereby driving the conveying table 3 to move linearly along the axis direction of the slide rail 2; combined with the multi-joint manipulator 8, actions such as handling and palletizing in a relatively large range can be realized, and the application range is wide.

[0031] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A universal wireless rail vehicle, characterized in that: The invention comprises a base (1), a slide rail (2), a conveying platform (3), a driving mechanism (4) and a sliding power supply assembly (5), wherein the two slide rails (2) are arranged side by side on the base (1), the conveying platform (3) is movably arranged on the two slide rails (2), the driving mechanism (4) is arranged on the conveying platform (3) and is used to drive the conveying platform (3) to move along the slide rails (2), the sliding power supply assembly (55) comprises a busbar bracket (51), a busbar harness (52) and a busbar power-taking carbon brush (53), the busbar bracket (51) is arranged on the outside of one of the slide rails (2), the busbar bracket (51) is provided with the busbar harness (52) along the axis direction of the slide rail (2), the busbar power-taking carbon brush (53) arranged on the conveying platform (3) slides against the busbar harness (52), a material accompanying platform (6) for placing materials is vertically arranged on the table top of the conveying platform (3), and a wireless antenna (9) is arranged on the side wall of the material accompanying platform (6).

2. The universal wireless rail vehicle according to claim 1, characterized in that: The top surface of the material accompanying platform (6) is provided with a plurality of partition grooves (61) distributed at intervals.

3. The universal wireless rail vehicle according to claim 1, characterized in that: The base (1) is provided with an oblique rack (7) opposite to the busbar bracket (51), and the oblique rack (7) is arranged along the axis direction of the slide rail (2).

4. The universal wireless rail vehicle according to claim 3, characterized in that: The driving mechanism (4) comprises a servo motor (41) and a driving gear (42); the servo motor (41) is mounted on the surface of the conveying platform (3) and is located inside the material accompanying platform (6); the output shaft of the servo motor (41) passes through the conveying platform (3) and is driven downward to be connected to the driving gear (42) meshing with the bevel rack (7).

5. The universal wireless rail vehicle according to claim 1, characterized in that: A multi-joint manipulator (8) is installed on the conveying platform (3) and is located on one side of the material accompanying platform (6).

6. The universal wireless rail vehicle according to claim 5, characterized in that: The conveying platform (3) is covered with a protective cover (11) connected to the material accompanying platform (6), and a central hole for the multi-joint manipulator (8) to pass through is opened in the middle of the protective cover (11).

7. The universal wireless rail vehicle according to claim 6, characterized in that: An operating status light (10) is provided on the side wall of the material accompanying platform (6).

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