CN115042151A - Mobile chassis for industrial robot - Google Patents
Mobile chassis for industrial robot Download PDFInfo
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- CN115042151A CN115042151A CN202210976652.3A CN202210976652A CN115042151A CN 115042151 A CN115042151 A CN 115042151A CN 202210976652 A CN202210976652 A CN 202210976652A CN 115042151 A CN115042151 A CN 115042151A
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- base
- assembly
- industrial robot
- fixedly connected
- moving
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25J—MANIPULATORS; CHAMBERS PROVIDED WITH MANIPULATION DEVICES
- B25J5/00—Manipulators mounted on wheels or on carriages
- B25J5/007—Manipulators mounted on wheels or on carriages mounted on wheels
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- Robotics (AREA)
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Abstract
The invention relates to the technical field of industrial robots, in particular to a mobile chassis for an industrial robot, which comprises: a base; the supporting mechanism is connected with the base in a sliding manner; the moving mechanism is connected with the base; wherein the moving mechanism includes: the moving assemblies are symmetrically arranged on the front side and the rear side of the two ends of the base and are fixedly connected with the base; the adjusting assembly is connected with the moving assembly and used for realizing the lifting of the moving assembly; the control assembly, the control assembly is located the base inboard, with supporting mechanism links to each other, and with the adjusting part links to each other, through setting up moving mechanism and supporting mechanism, not only makes things convenient for people to carry out the stair operation of going up and down of device, can reduce the influence that the vibration led to the fact the device moreover for the level stability that the device can be better removes, has promoted device in use's flexibility and stability.
Description
Technical Field
The invention relates to the technical field of industrial robots, in particular to a movable chassis for an industrial robot.
Background
Industrial robots are multi-joint manipulators or multi-degree-of-freedom machine devices widely used in the industrial field, have a certain degree of automation, and can realize various industrial processing and manufacturing functions depending on the power energy and control capability of the industrial robots.
Industrial robot can need fix the shell on the base surface when the equipment, and present industrial robot base can only move on flat subaerial, and can't carry out normal walking to some potholes or stair sections, and the walking by force can lead to the fact adverse effect to body structure and on-vehicle instrument, has produced the restriction to industrial robot's use, consequently, to above current situation, an urgent need develops an industrial robot with removing the chassis to overcome not enough in the current practical application.
Disclosure of Invention
The present invention is directed to a mobile chassis for an industrial robot to solve the problems of the background art.
In order to achieve the purpose, the invention provides the following technical scheme:
a mobile chassis for an industrial robot, comprising:
a base;
the supporting mechanism is connected with the base in a sliding mode and used for fixing and damping the industrial robot;
the moving mechanism is connected with the base;
wherein the moving mechanism includes:
the moving assemblies are symmetrically arranged on the front side and the rear side of the two ends of the base, are fixedly connected with the base and are used for realizing the movement of the base;
the adjusting assembly is connected with the moving assembly and used for realizing the lifting of the moving assembly;
and the control assembly is arranged on the inner side of the base, is connected with the supporting mechanism and the adjusting assembly and is used for controlling the adjusting assembly and realizing that the gravity center of the device is adjusted by the movement of the supporting mechanism.
Compared with the prior art, the invention has the beneficial effects that:
when the device runs, the supporting mechanism can support and fix the industrial robot, the influence of vibration on the industrial robot in the moving process can be reduced, when the device encounters stairs in the advancing process, the moving component on the front side is abutted to the stairs, the control component drives the moving component on the front side to ascend through the adjusting component and keeps the same horizontal plane with the top end of a lower stage step, the moving components on the front side and the rear side move, the device moves, the moving component on the rear side is abutted to the stage step, the control component drives the supporting mechanism to move, the gravity center of the device is adjusted, the control component drives the moving component on the rear side to ascend through the adjusting component, at the moment, the moving components on the front side and the rear side are in the same plane, the moving component driving device integrally moves forwards, the upstairs operation of the device is completed, and compared with the prior art, the supporting mechanism can only move on the flat ground, and can't carry out normal walking to some potholes or walk up and down stairs highway section, the walking of forcing can lead to the fact adverse effect to body structure and on-vehicle instrument, has produced the restriction to industrial robot's use, through setting up moving mechanism and supporting mechanism, not only makes things convenient for people to carry out the stair operation of going up and down of device, can reduce the influence that the vibration led to the fact the device in addition for the level stability that the device can be better removes, has promoted device in use's flexibility and stability.
Drawings
Fig. 1 is a schematic structural view of a mobile chassis for an industrial robot.
Fig. 2 is a side view of a moving assembly in a moving chassis for an industrial robot.
Fig. 3 is a schematic structural view of a connection frame in a mobile chassis for an industrial robot.
Fig. 4 is a schematic structural view of a limiting seat in a mobile chassis for an industrial robot.
Fig. 5 is an enlarged schematic view of a portion a in fig. 2.
In the figure: 1-a base, 2-a sensor, 3-a guard wheel, 4-a first driving piece, 5-a threaded rod, 6-a connecting seat, 7-a controller, 8-a moving component, 9-an adjusting component, 10-a control component, 11-a moving mechanism, 12-an adjusting block, 13-a buffer seat, 14-a limiting seat, 15-a limiting groove, 16-a limiting block, 17-a supporting rod, 18-a first buffering piece, 19-a mounting plate, 20-a connecting frame, 21-a fixing box, 22-a push plate, 23-a clamping block, 24-a second buffering piece, 25-a supporting mechanism, 26-a control box, 27-a second driving piece, 28-a belt wheel, 29-a belt, 30-a supporting box, 31-a bottom plate and 32-an electric caster, 33-an adjusting rod, 34-a guide rod, 35-a first buffer plate, 36-a guide groove, 37-a rotating rod, 38-a limiting plate, 39-a clamping plate and 40-a telescopic piece.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
Referring to fig. 1, in an embodiment of the present invention, a mobile chassis for an industrial robot includes: a base 1; the supporting mechanism 25 is connected with the base 1 in a sliding mode and used for fixing and damping the industrial robot; the moving mechanism 11, the moving mechanism 11 is connected with the base 1; wherein the moving mechanism 11 includes: the moving assemblies 8 are symmetrically arranged on the front side and the rear side of the two ends of the base 1, are fixedly connected with the base 1 and are used for realizing the movement of the base 1; the adjusting assembly 9 is connected with the moving assembly 8, and is used for realizing the lifting of the moving assembly 8; and the control assembly 10 is arranged on the inner side of the base 1, is connected with the supporting mechanism 25 and is connected with the adjusting assembly 9, and is used for controlling the adjusting assembly 9 and realizing that the gravity center of the device is adjusted by moving the supporting mechanism 25.
In the embodiment, when the device runs, the supporting mechanism 25 can support and fix the industrial robot and can reduce the influence of vibration on the industrial robot in the moving process, when the device encounters stairs in the moving process, and the moving component 8 at the front side is abutted against the stairs, the control component 10 drives the moving component 8 at the front side to ascend through the adjusting component 9 and keep the same horizontal plane with the top end of a lower step, the moving components 8 at the front side and the rear side move, the device moves, so that the moving component 8 at the rear side is abutted against the stairs, the control component 10 drives the supporting mechanism 25 to move, the gravity center of the device is further adjusted, the control component 10 drives the moving component 8 at the rear side to ascend through the adjusting component 9, at the moment, the moving components 8 at the front side and the rear side are in the same plane, the moving component 8 drives the device to integrally move forwards, and the upstairs operation of the device is completed, this application can only remove on flat subaerial for industrial robot base among the prior art, and can't carry out normal walking to some potholes or stair sections about, the walking by force can lead to the fact adverse effect to body construction and on-vehicle instrument, the restriction has been produced to industrial robot's use, through setting up moving mechanism 11 and supporting mechanism 25, not only make things convenient for people to carry out the stair operation about the device, and can reduce the influence that the vibration led to the fact the device, make the horizontal stability that the device can be better remove, the flexibility and the stability of device in use have been promoted.
In an embodiment of the present invention, referring to fig. 2 and 5, the moving assembly 8 includes: the supporting box 30 is fixedly connected and arranged on the outer side of the base 1; the bottom plate 31 is arranged on the outer side of the base 1, is opposite to the support box 30 and is provided with an electric caster 32 on the inner side; the adjusting rod 33 is fixedly connected with the bottom plate 31; the rotating rod 37 is arranged on the outer side of the adjusting rod 33 in a threaded connection mode, is rotatably connected with the supporting box 30, is connected with the adjusting component 9, and is used for matching with the adjusting component 9 to realize the lifting of the bottom plate 31; and the guide piece is arranged between the bottom plate 31 and the support box 30 and used for guiding the bottom plate 31.
In this embodiment, the guide member includes a guide bar 34 fixedly coupled to an outer side of the base plate 31, the guide bar 34 is slidably coupled with a guide groove 36 provided inside the support box 30, the rotating rod 37 is arranged at the inner side of the supporting box 30, a limiting plate 38 is fixedly connected at the outer side of the rotating rod 37, the limiting plate 38 is rotatably connected with the wall of the supporting box 30, the adjusting rod 33 passes through the rotating rod 37 and is in threaded connection with the rotating rod 37, through setting up removal subassembly 8, utilize the electric caster 32 that sets up in bottom plate 31 inboard to realize the automatic movement of device, bull stick 37 and the cooperation drive of adjusting part 9 adjust pole 33 can realize the lift of bottom plate 31, utilize the lift cooperation of left and right sides bottom plate 31, and the focus changes, can realize the free removal of device at the step, strengthened the stability of device in the removal.
In one embodiment of the invention, the adjustment assembly 9 comprises: the control boxes 26 are symmetrically arranged on two sides of the supporting mechanism 25 and are fixedly connected with the supporting box 30; the second driving part 27 is fixedly connected to the inner side of the control box 26, and is connected to the control assembly 10; the transmission piece is arranged between the second driving piece 27 and the rotating rod 37 and is used for matching the second driving piece 27 to drive the rotating rod 37 to rotate.
In this embodiment, second driving piece 27 fixed connection sets up the inboard top of control box 26, second driving piece 27 is driving motor, wherein, the driving medium includes that fixed connection sets up the band pulley 28 in second driving piece 27 output and bull stick 37 outside, link to each other through belt 29 between the band pulley 28, through setting up adjusting part 9, can cooperate control unit 10 drives removal subassembly 8, and has guaranteed to be located one side the uniformity that electric caster 32 goes up and down to utilize the alternative lift of electric caster 32 in both sides, realized the stationary movement of device on the ladder.
In one embodiment of the present invention, the control assembly 10 comprises: the first driving piece 4 is fixedly connected and arranged on the inner side of the base 1; the threaded rod 5 is in threaded connection with the supporting mechanism 25, one end of the threaded rod 5 is connected with the output end of the first driving piece 4, the other end of the threaded rod is in rotary connection with a connecting seat 6 fixedly connected and arranged on the inner side of the base 1, and the threaded rod 5 is used for matching with the first driving piece 4 to drive the supporting mechanism 25 to move so as to realize adjustment of the gravity center of the device; the controller 7 is arranged on the inner side of the connecting seat 6.
In this embodiment, the controller 7 can drive not only the first driving member 4 but also the adjusting assembly 9, and the adjusting assembly 9 is used to drive the whole forward moving assembly 8, the first driving piece 4 is a driving motor, the first driving piece 4 and the connecting seat 6 are symmetrically arranged at two sides of the inner side of the base 1, by arranging the connecting seat 6, the stability of the threaded rod 5 in use can be enhanced on one hand, and the protection of the controller 7 can be completed on the other hand, by arranging the control component 10, on one hand, the adjusting component 9 can be controlled to adjust the moving component 8, on the other hand, the supporting mechanism 25 can be driven to move, so that the gravity center of the device can be adjusted, the device can be kept stable all the time in the moving process, thereby leading the device to move horizontally and stably better and improving the flexibility and stability of the device in use.
In one embodiment of the present invention, the support mechanism 25 includes: the mounting plate 19 is arranged on the outer side of the base 1, and is connected with the industrial robot; the connecting assembly is arranged between the mounting plate 19 and the base 1, is connected with the base 1 in a sliding manner, is connected with the control assembly 10, and is used for being matched with the base 1 to realize the support and longitudinal shock absorption of the mounting plate 19; the buffer assembly is arranged between the connecting assembly and the mounting plate 19 and used for horizontally damping the mounting plate 19.
In the embodiment, the mounting hole is formed in the bottom end wall of the mounting plate 19, the industrial robot is connected with the mounting plate 19 through the bolt, and the supporting mechanism 25 is arranged, so that the industrial robot is supported and fixed, the industrial robot can be damped from multiple directions, the influence of vibration on the industrial robot is effectively reduced, the service life of lifting equipment is prolonged, and the stability of the device in moving is enhanced;
in addition, the inboard equal fixed connection in mounting panel 19 both ends is provided with extensible member 40, extensible member 40 is electric telescopic handle, extensible member 40 other end outside fixed connection is provided with splint 39, through setting up extensible member 40 and splint 39, can further promote industrial robot's stability when using.
In an embodiment of the present invention, referring to fig. 1 and 4, the connecting component includes: the buffer seat 13 is connected with the base 1 in a sliding manner; the adjusting block 12 is fixedly connected with the buffer seat 13, is connected with the shell wall of the base 1 in a sliding manner, is connected with the control component 10, and is used for matching with the control component 10 to drive the buffer seat 13 to move; the limiting seat 14 is arranged between the mounting plate 19 and the buffer seat 13, is fixedly connected with the mounting plate 19, and is provided with a limiting groove 15 at the inner side; the bracing piece 17, the bracing piece 17 is located spacing seat 14 with between the buffer base 13, and one end and sliding connection set up and be in the stopper 16 fixed connection of spacing groove 15 inboard, the other end is in with the setting the inboard first bolster 18 of buffer base 13 links to each other for the realization is to the support and the shock attenuation of mounting panel 19.
In this embodiment, the transverse cross-sections of the limiting groove 15 and the limiting block 16 are both circular ring structures, wherein the inner diameter of the limiting groove 15 is larger than the outer diameter of the limiting block 16, a supporting rod 17 is fixedly connected to the outer side of the limiting block 16, the other end of the supporting rod 17 is connected to the inner side of the buffer base 13 and is connected to a first buffer member 18 arranged on the inner side of the buffer base 13, wherein the first buffer member 18 comprises a first buffer plate 35 slidably connected to the inner side of the buffer base 13, the top end of the first buffer plate 35 is fixedly connected to the supporting rod 17, a first elastic member is fixedly connected between the other end of the first buffer plate 35 and the buffer base 13, the first elastic member is a spring, a buffer solution is further arranged on the inner side of the buffer base 13, and in addition, the adjusting block 12 is connected to the inner side of the base 1 and is fixedly connected to the buffer base 13, the regulating block 12 with 5 threaded connection of threaded rod, through setting up coupling assembling, can not only cooperate base 1 realizes the support to mounting panel 19, can cooperate moreover control assembly 10 realizes mounting panel 19's removal, utilizes the first bolster 18 that sets up between bracing piece 17 and cushion socket 13 can accomplish the vertical shock attenuation to mounting panel 19.
In an embodiment of the present invention, referring to fig. 1 and 3, the buffer assembly includes: the connecting frame 20 is arranged on the outer side of the buffer seat 13 in a surrounding manner, and is fixedly connected with the mounting plate 19; the fixed box 21 is arranged between the connecting frame 20 and the buffer seat 13, and is fixedly connected with the connecting frame 20; push pedal 22, push pedal 22 sliding connection locates the fixed box 21 is inboard to be the annular distribution, and one end outside fixed connection be provided with the clamp splice 23 of buffer stop 13 butt, the other end pass through second bolster 24 with fixed box 21 links to each other for the realization is to the horizontal shock attenuation of mounting panel 19.
In this embodiment, the push plate 22 is provided with a plurality of push plates, the inner sides of the fixed boxes 21 are distributed in a ring shape and are arranged at equal intervals, the second buffer member 24 is fixedly connected between the push plate 22 and the fixed boxes 21, wherein the second buffer member 24 comprises a second elastic member fixedly connected and arranged between the push plate 22 and the fixed boxes 21, the second elastic member is a spring, a buffer box fixedly connected with the fixed boxes 21 is arranged on the outer side of the second elastic member, a buffer solution is arranged on the inner side of the buffer box, a second buffer plate is slidably connected and arranged on the inner side of the buffer box, a buffer rod is fixedly connected and arranged on the outer side of the second buffer plate, the other end of the buffer rod is fixedly connected with the push plate 22, and by arranging a buffer component, a plurality of clamping blocks 23 arranged on the outer side of the buffer seat 13 are matched with the second buffer member 24, can accomplish the horizontal shock attenuation to mounting panel 19, the cooperation coupling assembling can effectively reduce the influence that the vibration led to the fact the device, and then guarantee the stability of device when removing.
In one embodiment of the invention, the side wall and the bottom end of the base 1 are both fixedly connected with the sensor 2, the sensor 2 is electrically connected with the controller 7, and the safety of the device during moving can be improved by arranging the sensor 2.
In one embodiment of the invention, the inner sides of the shell walls at two ends of the base 1 are rotatably connected with the protection wheels 3, the base 1 can be prevented from colliding with steps in the moving process by arranging the protection wheels 3, and the protection wheels can be matched with the moving assembly 8 to support the base 1 in the step ascending and descending process, so that the safety and the stability of the device in use are improved.
The moving chassis for the industrial robot is characterized in that a supporting mechanism 25 is arranged, so that the industrial robot can be supported and fixed, the damping on the industrial robot can be completed from multiple directions, the influence of vibration on the industrial robot is effectively reduced, the service life of a lifting device is prolonged, the stability of the device in moving is enhanced, a connecting component is arranged, the chassis can be matched with a base 1 to support a mounting plate 19 and can be matched with a control component 10 to move the mounting plate 19, the longitudinal damping on the mounting plate 19 can be completed by utilizing a first damping component 18 arranged between a supporting rod 17 and a buffer seat 13, a plurality of clamping blocks 23 arranged on the outer side of the buffer seat 13 are matched with a second damping component 24 by virtue of the buffer component, the transverse damping on the mounting plate 19 can be completed, and the connecting component is matched to effectively reduce the influence of vibration on the device, and then guarantee the stability of device when removing, through setting up moving mechanism 11 and supporting mechanism 25, not only make things convenient for people to carry out the operation of going upstairs and downstairs of device, can reduce the influence that the vibration led to the fact the device moreover for the level that the device can be better stably removes, has promoted device in use's flexibility and stability.
The above are only preferred embodiments of the present invention, and it should be noted that, for those skilled in the art, it can make several changes and modifications without departing from the concept of the present invention, and these should also be considered as the protection scope of the present invention, which will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (7)
1. A mobile chassis for an industrial robot, comprising:
a base;
the supporting mechanism is connected with the base in a sliding mode and used for fixing and damping the industrial robot;
the moving mechanism is connected with the base;
wherein the moving mechanism includes:
the moving assemblies are symmetrically arranged on the front side and the rear side of the two ends of the base, are fixedly connected with the base and are used for realizing the movement of the base;
the adjusting assembly is connected with the moving assembly and used for realizing the lifting of the moving assembly;
and the control assembly is arranged on the inner side of the base, is connected with the supporting mechanism and the adjusting assembly and is used for controlling the adjusting assembly and realizing that the gravity center of the device is adjusted by the movement of the supporting mechanism.
2. The industrial robot mobile chassis of claim 1, wherein the mobile assembly comprises:
the supporting box is fixedly connected and arranged outside the base;
the bottom plate is arranged on the outer side of the base and is opposite to the support box, and the inner side of the bottom plate is provided with an electric caster;
the adjusting rod is fixedly connected with the bottom plate;
the rotating rod is arranged on the outer side of the adjusting rod in a threaded connection mode, is rotatably connected with the supporting box, is connected with the adjusting assembly and is used for matching with the adjusting assembly to realize the lifting of the bottom plate;
the guide piece is arranged between the bottom plate and the supporting box and used for guiding the bottom plate.
3. The industrial robot mobile chassis of claim 2, wherein the adjustment assembly comprises:
the control boxes are symmetrically arranged on two sides of the supporting mechanism and are fixedly connected with the supporting box;
the second driving piece is fixedly connected to the inner side of the control box and connected with the control assembly;
the transmission part is arranged between the second driving part and the rotating rod and is used for matching the second driving part to drive the rotating rod to rotate.
4. The industrial robot mobile chassis of claim 3, wherein the control assembly comprises:
the first driving piece is fixedly connected and arranged on the inner side of the base;
the threaded rod is in threaded connection with the supporting mechanism, one end of the threaded rod is connected with the output end of the first driving piece, and the other end of the threaded rod is in rotary connection with a connecting seat fixedly connected and arranged on the inner side of the base and used for matching with the first driving piece to drive the supporting mechanism to move so as to realize adjustment of the gravity center of the device;
the controller is arranged on the inner side of the connecting seat.
5. The industrial robot moving chassis according to claim 4, wherein the support mechanism comprises:
the mounting plate is arranged outside the base and is connected with the industrial robot;
the connecting assembly is arranged between the mounting plate and the base, is connected with the base in a sliding manner, is connected with the control assembly, and is used for matching with the base to realize support and longitudinal shock absorption of the mounting plate;
the buffer assembly is arranged between the connecting assembly and the mounting plates and used for damping the mounting plates in the horizontal direction.
6. The industrial robot mobile chassis of claim 5, wherein the connection assembly comprises:
the buffer seat is connected with the base in a sliding manner;
the adjusting block is fixedly connected with the buffer seat, is connected with the shell wall of the base in a sliding manner, is connected with the control component and is used for matching with the control component to drive the buffer seat to move;
the limiting seat is arranged between the mounting plate and the buffer seat, is fixedly connected with the mounting plate, and is provided with a limiting groove at the inner side;
the bracing piece, the bracing piece is located spacing seat with between the buffer seat, and one end and sliding connection set up the stopper fixed connection of spacing inslot side, the other end is in with the setting the inboard first bolster of buffer seat links to each other for realize supporting and the shock attenuation of mounting panel.
7. The industrial robot mobile chassis of claim 6, wherein the buffer assembly comprises:
the connecting frame is arranged on the outer side of the buffer seat in a surrounding mode and is fixedly connected with the mounting plate;
the fixed box is arranged between the connecting frame and the buffer seat and is fixedly connected with the connecting frame;
the push pedal, push pedal sliding connection locates the fixed incasement side is cyclic annular distribution, and one end outside fixed connection be provided with the clamp splice of cushion socket butt, the other end pass through the second bolster with the fixed case links to each other for the realization is to the horizontal shock attenuation of mounting panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210976652.3A CN115042151A (en) | 2022-08-15 | 2022-08-15 | Mobile chassis for industrial robot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210976652.3A CN115042151A (en) | 2022-08-15 | 2022-08-15 | Mobile chassis for industrial robot |
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| Publication Number | Publication Date |
|---|---|
| CN115042151A true CN115042151A (en) | 2022-09-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210976652.3A Pending CN115042151A (en) | 2022-08-15 | 2022-08-15 | Mobile chassis for industrial robot |
Country Status (1)
| Country | Link |
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| CN (1) | CN115042151A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115674157A (en) * | 2022-10-27 | 2023-02-03 | 贵州电网有限责任公司 | Manipulator base that multi-scene was used |
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| CN212170483U (en) * | 2020-03-31 | 2020-12-18 | 张洁 | Industrial robot is with removing base |
| CN112548998A (en) * | 2020-12-16 | 2021-03-26 | 湖南三易精工科技有限公司 | Mobile chassis for robot and using method thereof |
| CN114454145A (en) * | 2022-02-24 | 2022-05-10 | 菏泽学院 | Robot removes chassis |
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| JP3153114U (en) * | 2009-03-30 | 2009-08-27 | 渡辺 一成 | Walking support device for walking robot |
| CN207466820U (en) * | 2017-11-03 | 2018-06-08 | 秀信精密电子（深圳）有限公司 | Intelligent mobile robot |
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| CN115674157A (en) * | 2022-10-27 | 2023-02-03 | 贵州电网有限责任公司 | Manipulator base that multi-scene was used |
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Application publication date: 20220913 |