CN221675180U - An intelligent robot cleaning workstation - Google Patents

Abstract

The utility model discloses an intelligent robot cleaning workstation, which relates to the technical field of rail transit equipment maintenance, in order to solve the technical problems that the manual purge mode has low working efficiency, is easy to pollute the surrounding environment, affects the physical and mental health of operators, and is not conducive to improving the efficiency of traction motor maintenance. It includes: a workroom, a purge device, a carrier, a dust collector and a control cabinet; the workroom is a closed structure, and a rolling door is designed on the front. The carrier carries the traction motor to enter and exit the workroom through the rolling door. The purge device is installed in the workroom, and the dust collector and the control cabinet are arranged outside the workroom. The dust collector is connected to the workroom through an air pipeline, and the control cabinet is connected to the dust collector, the purge device and the carrier signal. The above workstation avoids pollution to the external environment. The entire cleaning process is completed by the purge device in conjunction with the control cabinet. No manual purge is required, which ensures the quality of purge and improves the efficiency of purge and traction motor maintenance.

Description

An intelligent robot cleaning workstation

Technical Field

The utility model relates to the technical field of rail transportation equipment maintenance, in particular to an intelligent robot cleaning workstation.

Background Art

In the field of rail transit, the traction motor consists of two parts: a rotor and a stator, which are used to realize the mutual conversion between electrical energy and mechanical energy.

The traditional blowing operation mode of the traction motor is that the staff uses a handheld air gun to blow the stator and rotor of the traction motor to remove the dust inside and outside the traction motor.

The working environment of the traction motor purge operation in the traditional operation mode is bad, and the dust generated by the purge easily pollutes the surrounding environment. In order to ensure the purge quality of the purge operation, the staff needs to repeatedly purge and inspect to clean the dust in the narrow parts of the traction motor stator and rotor. This operation mode is not only inefficient, but also increases the labor intensity of the staff. The long-term purge operation affects the physical and mental health of the staff, which is not conducive to improving the maintenance efficiency of the traction motor.

Utility Model Content

The utility model aims to provide an intelligent robot cleaning workstation to solve the technical problems that the manual blowing mode has low working efficiency, is easy to pollute the surrounding environment, affects the physical and mental health of operators, and is not conducive to improving the efficiency of traction motor maintenance.

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

Provided is an intelligent robot cleaning workstation, characterized in that it comprises: a workroom, a purge device, a carrier vehicle, a dust removal device and a control cabinet;

The workroom is a closed structure with a rolling door designed on the front. The carrier vehicle carrying the traction motor enters and exits the workroom through the rolling door. The purge device is installed in the workroom, and the dust removal device and the control cabinet are arranged outside the workroom. The dust removal device is connected to the workroom through an air pipeline, and the control cabinet is connected to the dust removal device, the purge device and the carrier vehicle signal.

Compared with the prior art, the utility model has the following technical effects:

The workroom of the above-mentioned intelligent robot cleaning workstation adopts a closed structure and is connected to the outside world through a rolling door. The carrier vehicle carrying the traction motor enters and exits the workroom through the rolling door. The dust removal device is connected to the workroom through an air pipeline. When the dust removal device is working, a negative pressure is generated in the workroom. The dust generated by the purge device will enter the dust removal device through the air pipeline for purification, avoiding pollution to the external environment. The entire cleaning process is completed by the purge device in conjunction with the control cabinet. No manual purge is required, which ensures the quality of purge and improves the efficiency of purge and traction motor maintenance.

BRIEF DESCRIPTION OF THE DRAWINGS

Other and more objects and advantages will become apparent from the following description. The accompanying drawings are intended to show examples of the various forms of the present invention. The accompanying drawings should not be considered as limitations showing all the ways in which the present invention can be made and adopted. It is obvious that the various components of the present invention can be changed and replaced. The present invention also lies in sub-combinations and sub-systems of the elements introduced, and in methods of using them.

In the attached picture:

FIG1 is a layout diagram of an intelligent robot cleaning workstation in an embodiment of the utility model;

FIG2 is a front view of the workroom in FIG1 ;

FIG3 is a side view of the workroom in FIG1 ;

FIG4 is a schematic diagram of a purge device cleaning a traction motor;

FIG. 5 is a side view of the carrier vehicle in FIG. 4 .

Reference numerals:

110-workroom, 115-rolling door, 120-purge device, 130-carrier, 131-transfer vehicle, 1311-vehicle body, 1312-drive motor, 1313-driving wheel set, 1314-driven wheel set, 132-slewing drive assembly, 133-carrying turntable, 140-dust removal device, 145-air pipeline, 150-control cabinet, 160-motor bracket.

DETAILED DESCRIPTION

In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

As shown in Figures 1 to 5, the intelligent robot cleaning workstation provided by the utility model includes a workroom 110, a purge device 120, a carrier 130, a dust removal device 140 and a control cabinet 150; the workroom 110 is a closed structure, and a rolling door 115 is designed on the front. The carrier 130 carries the traction motor to enter and exit the workroom 110 through the rolling door 115, the purge device 120 is installed in the workroom, and the dust removal device 140 and the control cabinet 150 are arranged on the outside of the workroom 110. The dust removal device 140 is connected to the workroom 110 through an air pipeline 145, and the control cabinet 150 is connected to the dust removal device 140, the purge device 120 and the carrier 130 by signal.

When implementing:

The workroom 110 of the cleaning workstation extends outwardly along a running track, and the carrier 130 can move along the running track. Before the purge operation, the carrier 130 first moves along the running track to the end of the running track outside the workroom 110, and the stator or rotor of the traction motor is placed on the tooling of the carrier 130 by an overhead crane or a frame crane; after being placed in place, the carrier 130 moves along the running track to the purge station in the workroom 110, waiting for the purge operation.

After the carrier 130 is in place, the blowing robot of the blowing device 120 clamps the blowing air gun assembly and blows the stator or rotor of the traction motor along a specific path (planned path). After completing one side of the blowing operation, the carrying turntable 133 on the upper layer of the carrier 130 will drive the stator or rotor of the traction motor to rotate 90 degrees; after the rotation is completed, the blowing robot continues to perform the blowing operation; the blowing robot and the carrier 130 repeat the above actions until the stator or rotor of the traction motor is blown.

During the purging process, the dust removal device 140 will generate negative pressure in the workroom 110 to ensure that the purged dust will not overflow and affect the surrounding environment; the control cabinet 150 is located outside the workroom 110, and the staff can control the equipment of the workstation on the control cabinet 150. In order to ensure the dust removal effect, the dust removal device 140 and the workroom 110 are connected in the form of a variable diameter air cylinder.

After the purging is completed, the transport vehicle 130 will transport the stator or rotor of the traction motor out of the workroom 110 along the running track, and the staff can use an overhead crane or a frame crane to transfer the stator or rotor of the traction motor after the purging to the next workstation.

The workstation uses a purge robot to purge the stator and rotor of the traction motor. It applies robot perception technology, based on industrial cameras, laser radar, three-dimensional visual sensors, etc., to perceive and collect data on the target environment, realize feature recognition and positioning of the purged object, guide the purge robot to work, and improve the quality of the purge operation. The workstation uses an intelligent transportation and interaction system. The carrier 130, rolling door 115, robot, etc. can complete the work content independently and realize information exchange. The dust removal device 140 equipped with the workstation ensures that the operation process will not have adverse effects on the environment, personnel and equipment. Observation windows and inspection doors will also be designed on the side exterior walls of the workroom 110 to also meet the sealing effect.

The working principle of the robot purge operation in the workstation is as follows: a purge air gun assembly and a visual device (three-dimensional visual sensor) are installed at the end of the purge robot's robotic arm. The robotic arm will select a preset path to purge the stator or rotor of the traction motor according to the type of traction motor; after the preset purge operation is completed, the visual system will determine whether the purge effect is qualified. If not, the robotic arm will re-purge the area until it meets the requirements.

The workroom of the above-mentioned intelligent robot cleaning workstation adopts a closed structure and is connected to the outside world through a rolling door 115. The carrier vehicle carrying the traction motor enters and exits the workroom through the rolling door 115. The dust removal device is connected to the workroom through an air pipeline. When the dust removal device is working, a negative pressure is generated in the workroom. The dust generated by the purge device will enter the dust removal device through the air pipeline for purification, thereby avoiding pollution to the external environment. The entire cleaning process is completed by the purge device in conjunction with the control cabinet. No manual purge is required, which ensures the quality of purge and improves the efficiency of purge and traction motor maintenance.

As an implementable embodiment, the purge device 120 includes a purge robot and a purge air gun assembly; the purge robot is fixed in the workroom 110, and the purge air gun assembly is installed on the purge robot and connected to an external air source. Furthermore, the purge device 120 also includes an industrial camera, a laser radar, and a three-dimensional visual sensor; the industrial camera, the laser radar, and the three-dimensional visual sensor are installed on the purge robot. The purge air gun assembly is an air gun, which is installed on the purge robot through a flange, and the corresponding air gun can be replaced according to actual needs.

The purge robot is in the form of a mechanical arm. Based on industrial cameras, laser radars, 3D visual sensors, etc., it can sense and collect data on the target environment such as the stator or rotor of the traction motor, realize feature recognition and positioning of the purged object, and guide the operation of the mechanical arm. According to the identified traction motor type, it will select a preset path to purge the stator or rotor of the traction motor. The 3D recognition sensor will collect and identify the effect of the purge, ensuring the cleaning effect of the stator or rotor of the traction motor.

As an implementable embodiment, the transport vehicle 130 includes a transfer vehicle 130, a rotary drive assembly 132 and a carrying turntable 133; the carrying turntable 133 is transmission-connected to the transfer vehicle 130 through the rotary drive assembly 132, the running track is set on the ground and extends into the workroom 110, and the transport vehicle 130 runs on the running track.

The carrying turntable 133 will carry the traction motor to move, and with the help of the transfer vehicle 130, the stator or rotor of the traction motor can be moved into the workroom 110. The rotary drive assembly 132 will drive the carrying turntable 133 to rotate a preset angle, thereby achieving all-round cleaning of the traction motor rotor.

As an implementable embodiment, the transfer vehicle 130 includes a vehicle body 1311, a driving motor 1312, a driving wheel group 1313, a driven wheel group 1314 and a drag chain; the driving motor 1312 is installed on the vehicle body 1311, the driving wheel group 1313 and the driven wheel group 1314 are respectively installed on the front and rear sides of the vehicle body 1311, the driving wheel group 1313 is connected to the driving motor 1312 by transmission, the drag chain is laid along the running track, and the cable electrically connected to the driving motor 1312 passes through the drag chain external power supply.

The driving wheel set 1313 and the driven wheel set 1314 can cooperate with the running track and be driven by the driving motor 1312 to move. The set drag chain can play a good protective role for the cables.

As an implementable embodiment, the transport vehicle 130 also includes a rotary switch bracket, a traveling switch bracket, a rotary control switch and a proximity switch; the rotary switch bracket and the traveling switch bracket are respectively installed on the side of the transfer vehicle 130 and the side facing the workroom 110, and the rotary control switch and the proximity switch are respectively installed on the rotary switch bracket and the traveling switch bracket.

The proximity switch is installed on the transport vehicle 130. The transport vehicle 130 will automatically stop after reaching the specified position. The rotation control switch will count the rotation angle of the carrying turntable 133. After the carrying turntable 133 rotates one circle, the angle of the carrying turntable 133 will be reset.

As an implementable embodiment, the carrier 130 further includes a motor bracket 160 ; the motor bracket 160 is placed on the carrier 130 .

The setting of the motor bracket 160 can better support and fix the traction motor, ensuring the cleaning effect.

In the description of the above embodiments, specific features, structures, materials or characteristics may be combined in a suitable manner in any one or more embodiments or examples.

Of course, various changes and substitutions can be made to the above description, and all of these changes and substitutions are within the spirit and scope of the present invention. Therefore, the present invention should not be limited except for the attached claims and their equivalents.

Claims (7)

1. An intelligent robot cleaning workstation, characterized in that it includes: a workroom, a purge device, a carrier, a dust removal device and a control cabinet; The workroom is a closed structure with a rolling door designed on the front. The carrier vehicle carrying the traction motor enters and exits the workroom through the rolling door. The purge device is installed in the workroom, and the dust removal device and the control cabinet are arranged outside the workroom. The dust removal device is connected to the workroom through an air pipeline, and the control cabinet is connected to the dust removal device, the purge device and the carrier vehicle signal. 2. The intelligent robot cleaning workstation according to claim 1, characterized in that the purge device comprises a purge robot and a purge air gun assembly; The purge robot is fixed in the workroom, and the purge air gun assembly is installed on the purge robot and is connected to an external air source. 3. The intelligent robot cleaning workstation according to claim 2, characterized in that the purging device also includes an industrial camera, a laser radar and a three-dimensional visual sensor; The industrial camera, the laser radar and the three-dimensional vision sensor are installed on the purge robot. 4. The intelligent robot cleaning workstation according to claim 1, characterized in that the carrier comprises a transfer vehicle, a rotary drive assembly and a carrying turntable; The carrying turntable is transmission-connected to the transfer vehicle via the rotary drive assembly; a running track is arranged on the ground and extends into the workroom; and the transport vehicle runs on the running track. 5. The intelligent robot cleaning workstation according to claim 4, characterized in that the transfer vehicle comprises a vehicle body, a drive motor, a driving wheel set, a driven wheel set and a drag chain; The driving motor is installed on the vehicle body, the driving wheel group and the driven wheel group are respectively installed on the front and rear sides of the vehicle body, the driving wheel group is transmission-connected to the driving motor, the drag chain is laid along the running track, and the cable electrically connected to the driving motor passes through the drag chain external power supply. 6. The intelligent robot cleaning workstation according to claim 5, characterized in that the carrier vehicle further comprises a rotary switch bracket, a travel switch bracket, a rotary control switch and a proximity switch; The rotary switch bracket and the traveling switch bracket are respectively installed on the side of the transfer vehicle and the side facing the workroom, and the rotary control switch and the proximity switch are respectively installed on the rotary switch bracket and the traveling switch bracket. 7. The intelligent robot cleaning workstation according to claim 1, characterized in that the carrier vehicle further comprises a motor bracket; The motor bracket is placed on the carrier vehicle.