CN214202156U - Laser roller trolley - Google Patents
Laser roller trolley Download PDFInfo
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- CN214202156U CN214202156U CN202120268883.XU CN202120268883U CN214202156U CN 214202156 U CN214202156 U CN 214202156U CN 202120268883 U CN202120268883 U CN 202120268883U CN 214202156 U CN214202156 U CN 214202156U
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- assembly
- trolley
- laser roller
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Abstract
The utility model discloses a laser roller trolley, which relates to the technical field of mobile robots, and comprises a walking system, a rolling system, a charging system, a control system and a navigation system, wherein the rolling system is arranged above the laser roller trolley and comprises a roller component, a sensor component and a jacking component; the roller assembly comprises a motor, a driving transmission assembly, a driven transmission assembly and at least two rollers; the motor drives the driving transmission assembly, the driving transmission assembly is connected with the two rollers, and the rest rollers are connected through the driven transmission assembly. The problem of need artifical transport among the prior art is solved, the effect that can realize object can automatic handling in the dolly through the laser drum dolly has been reached.
Description
Technical Field
The utility model belongs to the technical field of mobile robot, a laser roller dolly is related to.
Background
The automatic guided vehicle belongs to a mobile robot, and is an unmanned automatic carrying vehicle which takes a battery as power and is provided with a non-contact guiding device and an independent addressing system. The system is mainly characterized by having functions of trolley programming, parking selection device, safety protection and various shifting functions, and can be autonomously driven according to instructions under the monitoring of a computer, automatically travel along a specified guide path, arrive at a specified place and complete a series of operation tasks. The system technology and products thereof become important equipment and technology of flexible production lines, flexible assembly lines and warehouse logistics automation systems.
In the existing scheme, when an object is transported, the object needs to be transported to a designated position in a trolley manually, and then the object is transported by the trolley.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is: the utility model provides a laser roller dolly, and then the problem that needs the manual work to carry the object among the solution current scheme.
The technical scheme of the utility model is that: a laser roller trolley comprises a walking system, a rolling system, a charging system, a control system and a navigation system,
the rolling system is arranged above the laser roller trolley and comprises a roller assembly, a sensor assembly and a jacking assembly; the roller assembly comprises a motor, a driving transmission assembly, a driven transmission assembly and at least two rollers;
the motor drives the driving transmission assembly, the driving transmission assembly is connected with the two rollers, and the rest rollers are connected through the driven transmission assembly.
The further technical scheme is as follows: the sensor assembly comprises at least one sensor corresponding to each roller, and the sensor corresponding to each roller is arranged above the rollers and used for detecting whether the object is transported to the corresponding position.
The further technical scheme is as follows: the jacking assemblies are arranged on two sides of the roller assembly, and each jacking assembly on each side comprises a push rod motor, a motor fixing plate, a jacking baffle, a guide rail and a sliding block; the push rod motor controls the motor fixing plate to ascend, so that the jacking baffle is driven to ascend, and the guide rail and the sliding block fix the ascending direction.
The further technical scheme is as follows: the laser roller trolley also comprises a rolling system driver, and the rolling system driver is used for driving the rolling system.
The further technical scheme is as follows: the control system is used for controlling the navigation system;
the navigation system comprises 2 laser sensors, and the 2 laser sensors are arranged at the front diagonal position and the rear diagonal position of the laser roller trolley.
The further technical scheme is as follows: the laser roller trolley further comprises a two-dimensional code sensor or an IMU sensor, the two-dimensional code sensor is installed at the bottom of the laser roller trolley, and the IMU sensor is used for angle correction.
The further technical scheme is as follows: the laser roller trolley also comprises a logic controller PLC, an HMI touch screen, a switch, a wireless AP client and a communication V module, wherein the PLC is connected with the HMI touch screen through a serial port or an Ethernet; the PLC is connected with the switch through an Ethernet; the PLC is connected with the communication V module through Ethernet; the switch is connected with the wireless AP client through an Ethernet; the communication V module is connected with the wireless AP client through the Ethernet; and the communication V module is connected with the navigation system through a serial port.
The further technical scheme is as follows: the charging system is installed in the middle of the front or the rear of the laser roller trolley, the laser roller trolley comprises a charging brush, and a charging plate is arranged at the bottom of the charging brush and is used for being connected with a charging pile to charge the laser roller trolley.
The further technical scheme is as follows: the traveling system comprises 4 universal wheels and 2 traveling driving assemblies, the 4 universal wheels are installed at 4 corners of the laser roller trolley, the 2 traveling driving assemblies are installed on the left side and the right side of the bottom of the laser roller trolley, each traveling driving assembly comprises a driving wheel and a servo motor, the servo motors control the driving wheels to rotate, and the servo motors are driven by drivers.
The further technical scheme is as follows: the laser roller trolley also comprises a traveling system driver for driving the traveling system.
The utility model has the advantages that:
by providing a laser roller trolley comprising a rolling system, the rolling system is arranged above the laser roller trolley, and the rolling system comprises a roller assembly, a sensor assembly and a jacking assembly; the roller assembly comprises a motor, a driving transmission assembly, a driven transmission assembly and at least two rollers; the motor drives the driving transmission assembly, the driving transmission assembly is connected with the two rollers, and the rest rollers are connected through the driven transmission assembly. The problem of need artifical transport object among the prior art is solved, the effect that can realize object can automatic handling in the dolly through the cylinder system has been reached.
Drawings
The invention will be further described with reference to the following drawings and examples:
FIG. 1 is a schematic side view of a laser roller cart according to an embodiment of the present disclosure;
FIG. 2 is a schematic structural diagram of a rolling system in a laser roller trolley according to an embodiment of the present disclosure;
FIG. 3 is a schematic side view of a scrolling system according to an embodiment of the present application;
FIG. 4 is a schematic bottom view of a laser rolling cart according to an embodiment of the present disclosure;
FIG. 5 is a schematic view of an electrical layer of a laser rolling cart provided in an embodiment of the present application;
fig. 6 is a structural block diagram of a laser rolling trolley provided in the embodiment of the present application.
Wherein: 111. 112, 113 and 114 are universal wheels; 121. 122 is a driving wheel; 123. 124 is a servo motor; 211 is a motor; 212 is a drive transmission assembly; 213 is a driven transmission component; 214 is a first roller; 215 is a second roller; 221. 222, 223, 224 are correlation sensors; 231. 232 is a push rod motor; 233. 234 is a motor fixing plate; 235. 236 is a jacking baffle; 237. 238 is a guide rail; 239. 240 is a slide block; 311 is a charging brush; 312 is a charging plate; 313 is a lithium battery; 314 is a switching power supply for converting 48V into 24V; 315 is a switching power supply for converting 48V to 5V; 411. 412 is a laser sensor; 413 is a two-dimensional code navigation sensor/IMU sensor; 431. 432 is a walking system driver; 433 is a scrolling system driver; 51 is a power switch; 521. 522 is an emergency stop button.
Detailed Description
Example (b):
referring to fig. 1 to 5, which are schematic structural diagrams illustrating a laser roller trolley according to an embodiment of the present application, in combination with fig. 1 to 5, the laser roller trolley includes a traveling system, a rolling system, a charging system, a control system, and a navigation system.
The rolling system is arranged above the laser roller trolley and comprises a roller assembly, a sensor assembly and a jacking assembly; the drum assembly includes a motor 211, a driving transmission assembly 212, a driven transmission assembly 213, and at least two drums.
The motor 211 drives a drive transmission assembly 212, and the drive transmission assembly 212 is connected to two rollers, for example, a first roller 214 and a second roller 215. The remaining rollers are connected by a driven drive assembly 213. In practice, the transmission assembly may be a chain.
The driving transmission assembly 212 rotates to drive the first roller and the second roller to roll, thereby driving other rollers adjacent to the first roller and the second roller to roll, and all the rollers can roll.
The sensor assembly comprises at least one sensor corresponding to each roller, and the sensor corresponding to each roller is arranged above the rollers and used for detecting whether the object is transported to the corresponding position. The present scheme preferably has two sets of correlation sensors, 221, 222 and 223, 224.
The jacking assemblies are arranged on two sides of the roller assembly, and each jacking assembly on each side comprises a push rod motor, a motor fixing plate, a jacking baffle, a guide rail and a sliding block; the push rod motor controls the motor fixing plate to ascend, so that the jacking baffle is driven to ascend, and the guide rail and the sliding block fix the ascending direction. For example, the device comprises push rod motors 231 and 232, motor fixing plates 233 and 234, lifting baffles 235 and 236, guide rails 237 and 238, and sliders 239 and 240. The push rod motor controls the motor fixing plate to ascend, so that the jacking baffle is driven to ascend, and the effect of fixing and transporting objects is achieved. The guide rail and the sliding block play a role in fixing the ascending direction, and the ascending direction of the jacking baffle is ensured to be vertical.
The laser roller cart further includes a rolling system driver 433, the rolling system driver 433 being configured to drive the rolling system.
The control system is used for controlling the navigation system.
The navigation system comprises 2 laser sensors 411, 412, and the 2 laser sensors are arranged at the front and back diagonal positions of the laser roller trolley.
The laser roller trolley further comprises a two-dimensional code sensor or an Inertial Measurement Unit (IMU) 413, the two-dimensional code sensor is mounted at the bottom of the laser roller trolley, and the IMU sensor is used for angle correction.
Referring to fig. 6, the laser roller trolley further includes a PLC (Programmable Logic Controller), an HMI (human-machine interface) touch screen, a switch, a wireless AP (access point) client, a communication V module, a traveling system driver, and a jacking system driver, where the PLC is connected to the HMI touch screen through a serial port or an ethernet; the PLC is connected with the switch through the Ethernet; the PLC is connected with the communication V module through the Ethernet; the switch is connected with the wireless AP client through the Ethernet; the communication V module is connected with the wireless AP client through the Ethernet; the communication V module is connected with the navigation system through a serial port. The battery in the figure is the 48V lithium battery 313 described above; the 48V to 24V switching power supply 314 and the 315 is a 48V to 5V switching power supply. Of course, in practical implementation, the laser roller cart may further include other components such as a security scanner, which is not limited in this embodiment.
Furthermore, in the above embodiment, the laser drum trolley may further comprise an accessory including a contactor for controlling an electrical load; a power switch 51 for controlling the total power of the AGV; scram buttons 521,522 for controlling the buttons to control the scram of the vehicle in case of emergency; a start button for controlling the start of the AGV; and the reset button is used for controlling the AGV to reset.
The charging system is installed in the middle position of the front or the rear of the laser roller trolley, the laser roller trolley comprises a charging brush 311, and a charging plate 312 is arranged at the bottom of the charging brush 311 and used for being connected with a charging pile to charge the laser roller trolley.
The traveling system comprises 4 universal wheels 111, 112, 113 and 114 and 2 traveling driving assemblies, wherein the 4 universal wheels are arranged at 4 corners of the automatic guided vehicle, the 2 traveling driving assemblies are arranged at the left side and the right side of the bottom of the automatic guided vehicle, the traveling driving assemblies comprise driving wheels 121 and 122 and servo motors 123 and 124, the servo motors 123 and 124 control the driving wheels 121 and 122 to rotate, and the servo motors are driven by a driver. Wherein, each driving wheel corresponds to a servo motor and a driver for controlling the servo motor.
The laser roller trolley further comprises travelling system drivers 431, 432 for driving the travelling system.
In summary, the present application provides a laser roller cart including a rolling system, the rolling system being installed above the laser roller cart, the rolling system including a roller assembly, a sensor assembly, and a jacking assembly; the roller assembly comprises a motor, a driving transmission assembly, a driven transmission assembly and at least two rollers; the motor drives the driving transmission assembly, the driving transmission assembly is connected with the two rollers, and the rest rollers are connected through the driven transmission assembly. The problem of need artifical transport object among the prior art is solved, the effect that can realize object can automatic handling in the dolly through the cylinder system has been reached.
In addition, the laser roller trolley occupies a small area, can be butted with a production line, and is further suitable for an environment with narrow ground.
The terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying a number of the indicated technical features. Thus, a defined feature of "first", "second", may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless otherwise specified.
The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. The laser roller trolley is characterized by comprising a walking system, a rolling system, a charging system, a control system and a navigation system;
the rolling system is arranged above the laser roller trolley and comprises a roller assembly, a sensor assembly and a jacking assembly; the roller assembly comprises a motor, a driving transmission assembly, a driven transmission assembly and at least two rollers;
the motor drives the driving transmission assembly, the driving transmission assembly is connected with the two rollers, and the rest rollers are connected through the driven transmission assembly.
2. The laser roller cart of claim 1, wherein said sensor assembly comprises at least one sensor for each roller, said sensor for each roller being disposed above said roller for detecting whether an object is transported to a corresponding location.
3. The laser roller trolley according to claim 1, wherein the jacking assemblies are disposed on both sides of the roller assembly, and the jacking assembly on each side comprises a push rod motor, a motor fixing plate, a jacking baffle, a guide rail and a slider; the push rod motor controls the motor fixing plate to ascend, so that the jacking baffle is driven to ascend, and the guide rail and the sliding block fix the ascending direction.
4. The laser roller cart of claim 1, further comprising a rolling system drive for driving said rolling system.
5. The laser roller trolley according to any one of claims 1 to 4, wherein the control system is adapted to control the navigation system;
the navigation system comprises 2 laser sensors, and the 2 laser sensors are arranged at the front diagonal position and the rear diagonal position of the laser roller trolley.
6. The laser roller cart according to any of claims 1 to 4, further comprising a two-dimensional code sensor or IMU sensor mounted at the bottom of said laser roller cart, said IMU sensor for angular correction.
7. The laser roller cart according to any one of claims 1 to 4, further comprising a logic controller PLC, an HMI touch screen, a switch, a wireless AP client and a communication V module, wherein the PLC is connected to the HMI touch screen via a serial port or an Ethernet; the PLC is connected with the switch through an Ethernet; the PLC is connected with the communication V module through Ethernet; the switch is connected with the wireless AP client through an Ethernet; the communication V module is connected with the wireless AP client through the Ethernet; and the communication V module is connected with the navigation system through a serial port.
8. The laser roller trolley as claimed in any one of claims 1 to 4, wherein the charging system is mounted at an intermediate position in front of or behind the laser roller trolley, the laser roller trolley comprises a charging brush, and a charging plate is arranged at the bottom of the charging brush and used for being connected with a charging pile to charge the laser roller trolley.
9. The laser roller trolley as claimed in any one of claims 1 to 4, wherein the walking system comprises 4 universal wheels and 2 walking driving components, the 4 universal wheels are mounted at 4 corners of the laser roller trolley, the 2 walking driving components are mounted at the left side and the right side of the bottom of the laser roller trolley, the walking driving components comprise driving wheels and servo motors, the servo motors control the driving wheels to rotate, and the servo motors are driven by drivers.
10. The laser roller cart of claim 9, further comprising a travel system drive for driving said travel system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120268883.XU CN214202156U (en) | 2021-01-29 | 2021-01-29 | Laser roller trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120268883.XU CN214202156U (en) | 2021-01-29 | 2021-01-29 | Laser roller trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214202156U true CN214202156U (en) | 2021-09-14 |
Family
ID=77638483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120268883.XU Active CN214202156U (en) | 2021-01-29 | 2021-01-29 | Laser roller trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214202156U (en) |
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2021
- 2021-01-29 CN CN202120268883.XU patent/CN214202156U/en active Active
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