CN114604338A - Intelligent flatcar with flexible platform - Google Patents
Intelligent flatcar with flexible platform Download PDFInfo
- Publication number
- CN114604338A CN114604338A CN202210436793.6A CN202210436793A CN114604338A CN 114604338 A CN114604338 A CN 114604338A CN 202210436793 A CN202210436793 A CN 202210436793A CN 114604338 A CN114604338 A CN 114604338A
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- Prior art keywords
- chassis structure
- telescopic platform
- intelligent
- flatcar
- driving wheel
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- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000009467 reduction Effects 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 8
- 230000008602 contraction Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D63/00—Motor vehicles or trailers not otherwise provided for
- B62D63/02—Motor vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G13/00—Resilient suspensions characterised by arrangement, location or type of vibration dampers
- B60G13/001—Arrangements for attachment of dampers
- B60G13/003—Arrangements for attachment of dampers characterised by the mounting on the vehicle body or chassis of the damper unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
- B60Q5/006—Arrangement or adaptation of acoustic signal devices automatically actuated indicating risk of collision between vehicles or with pedestrians
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W10/00—Conjoint control of vehicle sub-units of different type or different function
- B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
- B60W30/09—Taking automatic action to avoid collision, e.g. braking and steering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
- B60W30/08—Active safety systems predicting or avoiding probable or impending collision or attempting to minimise its consequences
- B60W30/095—Predicting travel path or likelihood of collision
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D21/00—Understructures, i.e. chassis frame on which a vehicle body may be mounted
- B62D21/02—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members
- B62D21/05—Understructures, i.e. chassis frame on which a vehicle body may be mounted comprising longitudinally or transversely arranged frame members pinched frame type, i.e. formed of at least two longitudinal frame sections connected by other longitudinal frame sections of lesser transverse dimension
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2420/00—Indexing codes relating to the type of sensors based on the principle of their operation
- B60W2420/40—Photo, light or radio wave sensitive means, e.g. infrared sensors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention provides an intelligent flat car with a telescopic platform, which relates to the field of vehicles and comprises a chassis structure, wherein the chassis structure is provided with a telescopic platform, and the chassis structure is connected with the telescopic platform through a traction system and controls the telescopic platform to stretch; the transmission system is arranged on the chassis structure and comprises a driven universal wheel structure; the driving system is arranged on the chassis structure and comprises a driving wheel structure, and the driving wheel structure drives the chassis structure to advance and turn; the remote control system is used for receiving signals and driving other parts to act, in the application, the telescopic expansion space of the telescopic platform with the loading function can reach about 1.5 times of that of the original platform, and the requirements of transportation of various large and small articles, slender articles and materials can be met; the impact load is 50% of the maximum load capacity; the maximum working running speed can reach about 2 times of that of a flat car with the same specification and size.
Description
Technical Field
The invention relates to the field of carriers, in particular to an intelligent flatcar with a telescopic platform.
Background
The flat car is a vehicle suitable for transporting materials in factories or short distance, mainly divided into two categories of rail flat cars and trackless flat cars, and has the characteristics of large bearing capacity, convenient maintenance and simple use.
The trackless flat car is separated from the dependence on the track, and the flexibility and the freedom of the action operation are realized by mainly supplying power through a maintenance-free storage battery. The existing flatcar has the problems that the walking speed is low, the loading platform is large, the turning radius is large, the flatcar is inconvenient to transport materials with large weight and small volume, the flatcar needs to be controlled and operated closely to reduce the working safety, the working site is limited, the working efficiency is low and the like. Therefore, the intelligent flat car with the telescopic platform and capable of being remotely controlled and operated is provided.
Disclosure of Invention
The invention provides an intelligent flatcar with a telescopic platform, and aims to solve the problems in the prior art.
In order to achieve the above object, an embodiment of the present invention provides an intelligent flatcar with a telescopic platform, including:
the chassis structure is provided with a telescopic platform and is connected with the telescopic platform through a traction system and controls the telescopic platform to stretch;
the transmission system is arranged on the chassis structure and comprises a driven universal wheel structure;
the driving system is arranged on the chassis structure and comprises a driving wheel structure, and the driving wheel structure drives the chassis structure to advance and turn;
the remote control system comprises a first receiving module, a control module and a feedback module, wherein the first receiving module is used for receiving signals and transmitting the signals to the control module, the control module controls the traction system and the driving system through the feedback module, the first receiving module comprises an acquisition unit, and the acquisition unit comprises a weight measuring and pressure sensor used for measuring the load of a vehicle, a distance measuring sensor used for measuring a travelling route and a radar module.
Preferably, the drive includes driving wheel seat and driving wheel group, the rotatable setting of driving wheel seat is in the chassis is structural, driving wheel group sets up driving wheel seat is last in order to follow the driving wheel seat rotates, driving wheel group includes main drive motor, reduction gear mounting panel, reduction gear and action wheel, the reduction gear mounting panel sets up on the driving wheel seat, the reduction gear is installed on the reduction gear mounting panel and is connected with the action wheel transmission.
Preferably, transmission system includes universal wheel mounting panel and driven wheelset, the universal wheel mounting panel sets up structural on the chassis, driven wheelset installs on the universal wheel mounting panel, two still be provided with between the driven wheelset and keep two driven wheelsets to turn to the same transmission mechanism that turns to.
Preferably, damping mechanisms are arranged between the chassis structure and the driving wheel seat as well as between the chassis structure and the universal wheel mounting plate.
Preferably, the chassis structure is further provided with an auxiliary system, the auxiliary system comprises a motor, an auxiliary guide structure and a limiting module, and the contraction plate is in sliding contact with the auxiliary system.
Preferably, the first receiving module is further connected with a safety system in a signal mode, the safety system is arranged in the front direction and the rear direction of the chassis structure, and the safety system is an infrared identification module.
Preferably, the remote control system further comprises a second receiving module, the second structure module is in signal connection with the control module, and the second receiving module is used for receiving manual instructions.
Preferably, the intelligent flatcar with the telescopic platform further comprises a power supply system, and the power supply system is electrically connected with the driving system, the remote control system and the safety system.
Preferably, the main driving motor is a direct current motor.
The scheme of the invention has the following beneficial effects:
in the application, the telescopic expansion space of the contraction platform with the loading function can reach about 1.5 times of that of the original platform, and the requirements of transportation of various large and small articles, slender articles and materials can be met; the impact load is 50% of the maximum load capacity; the maximum working running speed can reach about 2 times of that of a flat car with the same specification and size; the new energy is adopted as a power source, so that the environment is protected, the cleanness is realized, the conversion rate is high, and the daily working condition is about 8 hours; possess and keep away barrier function and apart from warning function, guarantee safe transportation.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a left side view of the present invention;
fig. 3 is a bottom view of the present invention.
[ description of reference ]
1. Chassis structure, 2, power supply system, 3, transmission system, 4, actuating system, 5, safety system, 6, identification system, 7, traction system, 8, remote control system, 9, auxiliary system.
Detailed Description
To make the technical problems, technical solutions and advantages of the present invention more apparent, the following detailed description is given with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1-3, an embodiment of the present invention provides an intelligent flatcar with a telescopic platform, which includes a chassis structure 1, wherein the chassis structure 1 is provided with a telescopic platform, and the chassis structure 1 is connected to the telescopic platform through a traction system 7 and drives the telescopic platform to extend and retract.
And the transmission system 3 is arranged on the chassis structure 1, and the transmission system 3 comprises two driven universal wheel structures which are symmetrically arranged along the central axis of the chassis structure 1. The driving system 4 is arranged on the chassis structure 1 in the same way, the driving system 4 comprises two driving wheel structures, and the two driving wheel structures are arranged symmetrically along the central axis of the chassis structure 1. The driving wheel structure can rotate automatically, and the driven universal wheel structure is driven by the chassis structure 1 to rotate synchronously, so that the chassis structure 1 is driven to advance or retreat. Of course, the driven universal wheel structure can also rotate synchronously, and the details of the part are described later.
The remote control system 8 further comprises a remote control system 8, the remote control system 8 comprises a first receiving module, a control module and a feedback module, the first receiving module receives the self-identification signal and transmits the signal to the control module, and the control module controls the traction system 7 and the driving system 4 to work through the feedback module, such as the extension and the contraction of the advancing, steering and contracting platform. First receiving module includes the acquisition element, and the acquisition element includes multiple sensor, and in this application, the acquisition element includes weight measuring and pressure sensor, range sensor and radar module. The load-measuring and pressure sensors, which are used to detect the load-bearing weight of the present application, are arranged between the chassis structure 1 and the drive system 3 and/or the drive system 4. The location of installation may also be according to the knowledge of the skilled person, and the net weight of the load may be measured, or the total weight of the application and the load may be measured. The distance measuring sensor is arranged on the advancing and retreating directions of the chassis structure 1 and used for detecting the advancing distance, the radar module and the distance measuring sensor are arranged at the same position, and the radar module is used for identifying obstacles on a road.
Further, aforementioned actuating system 4 includes driving wheel seat and driving wheel group, the rotatable setting of driving wheel seat is on chassis structure 1, driving wheel group sets up on driving wheel seat, driving wheel group can rotate with driving wheel seat, driving wheel group includes main drive motor, the reduction gear mounting panel, reduction gear and action wheel, the reduction gear mounting panel is installed on driving wheel seat, play the effect of support, main drive motor's output and retarder connection, the reduction gear is connected with the initiative transmission, the reduction gear is fixed on the reduction gear mounting panel. In the output process of the main driving motor, the main driving motor can rotate along with the driving wheel seat, so that turning and advancing can be synchronously performed. Preferably, the main drive motor is a dc motor.
Further, aforementioned transmission system 3 includes universal wheel mounting panel and driven wheelset, and the universal wheel mounting panel sets up on chassis structure 1, and the rotatable installation of driven wheelset is on the universal wheel mounting panel, and two are still provided with between the wheel action group and turn to transmission mechanism, turn to transmission mechanism and can ensure that take place synchronous rotation between two driven wheelsets. Preferably, a steering transmission mechanism is also provided between the driving wheel seats to ensure synchronous rotation.
Further, a damping mechanism is arranged between the chassis structure 1 and the driving wheel seat, and between the chassis structure 1 and the universal wheel mounting plate.
Further, still be provided with auxiliary system 9 on chassis structure 1, auxiliary system 9 includes motor, supplementary guide structure and spacing module, and auxiliary system 9 is used for guiding the shrink platform and guides when extending or shrink, ensures that extension and shrink are realized along established route, avoids taking place the dead phenomenon of card.
The first receiving module is further connected with a safety system 5 through signals, the safety system 5 is arranged in the front direction and the rear direction of the chassis structure 1, the safety system 5 identifies the distance and the obstacles on the transportation line in real time in the transportation operation process, and warns an operator to maintain the safety distance, so that the functions of obstacle avoidance and short-distance emergency braking are realized. Preferably, the security system 5 is an infrared identification module.
The aforesaid technical scheme is through following the control mode, realizes this application automatic work's purpose, and this application still provides a technical scheme, can realize remote control mode through considering the mode of interveneeing, and is specific: the remote control system 8 further comprises a second receiving module, the second receiving module is in signal connection with the control module, and the second receiving module is used for receiving manual instructions to achieve a remote control mode. The issuance of the manual command may be issued by a remote control device.
Preferably, an identification system 6 is further provided on the chassis structure 1 to facilitate the operator to determine the traveling direction of the vehicle.
No matter in the aforesaid follow control mode or under the remote control mode, this application all need carry on power supply system 2, and power supply system 2 is actuating system 4, and remote control system 8 and safety system 5 supply power, and is preferred, and power supply system 2 sets up on chassis structure 1, and is the new forms of energy battery.
In the application, firstly, the expansion space of the telescopic platform with the carrying function can reach about 1.5 times of that of the original platform, and the requirements of transportation of various large and small pieces, slender objects and materials can be met; the impact load is 50% of the maximum load capacity; the maximum working running speed can reach about 2 times of that of a flat car with the same specification and size; the new energy is adopted as a power source, so that the environment is protected, the cleanness is realized, the conversion rate is high, and the daily working condition is about 8 hours; possess and keep away barrier function and apart from warning function, guarantee safe transportation. The direct current motor is adopted, so that the adjusting performance is good, the operation is reliable, and the stability of material transportation is improved; the flat car has two control modes of follow-up control and remote control, and the use safety of operators under different working conditions and the smooth operation of a material conveying line are guaranteed. Automatic transportation can be realized.
Secondly, through the remote control system 8, each driving wheel set can send out instructions to make forward and backward movements, and differential steering is realized by adjusting the rotating speed difference of the two driving wheel sets. Therefore, the wireless remote control loading platform has the characteristics of high loading platform utilization rate, small turning radius, convenience and rapidness, capability of realizing in-situ steering wireless remote control, capability of meeting material transportation under different working conditions, convenience in maintenance and convenience in manufacturing.
Thirdly, the control system can also recognize the ground route and the station identification through the acquisition unit by writing information such as a preset traveling route, station stay time and the like in advance, so that an AGV intelligent carrying mode can be realized.
While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (9)
1. An intelligent flatcar with a telescopic platform, comprising:
the chassis structure (1) is provided with a telescopic platform, and the chassis structure (1) is connected with the telescopic platform through a traction system (7) and controls the telescopic platform to stretch;
the transmission system (3) is arranged on the chassis structure (1), and the transmission system (3) comprises a driven universal wheel structure;
the driving system (4) is arranged on the chassis structure (1) and comprises a driving wheel structure, and the driving wheel structure drives the chassis structure (1) to advance and turn;
remote control system (8), remote control system (8) include first receiving module, control module and feedback module, first receiving module is used for received signal and transmits to control module, control module passes through feedback module control traction system (7) and actuating system (4), first receiving module includes the acquisition unit, the acquisition unit is including being used for measuring the weight measurement and the pressure sensor of the intelligent flatcar load that has flexible platform, measuring the range sensor of route of marcing with the radar module.
2. The intelligent flatcar with telescopic platform of claim 1, wherein: the drive includes driving wheel seat and driving wheel group, the rotatable setting of driving wheel seat is in on chassis structure (1), driving wheel group sets up in order to follow on the driving wheel seat rotates, driving wheel group includes main drive motor, reduction gear mounting panel, reduction gear and action wheel, the reduction gear mounting panel sets up on the driving wheel seat, the reduction gear is installed on the reduction gear mounting panel and is connected with the action wheel transmission.
3. The intelligent flatcar with telescopic platform of claim 2, wherein: the transmission system (3) comprises a universal wheel mounting plate and a driven wheel set, the universal wheel mounting plate is arranged on the chassis structure (1), the driven wheel set is mounted on the universal wheel mounting plate, and a steering transmission mechanism which keeps the two driven wheel sets to steer the same is further arranged between the driven wheel sets.
4. The intelligent flatcar with telescopic platform of claim 3, characterized in that: damping mechanisms are arranged between the chassis structure (1) and the driving wheel seat as well as between the chassis structure (1) and the universal wheel mounting plate.
5. The intelligent flatcar with telescopic platform of claim 4, wherein: still be provided with auxiliary system (9) on chassis structure (1), auxiliary system (9) include motor, supplementary guide structure and spacing module, the flat and auxiliary system (9) sliding contact of shrink.
6. The intelligent flatcar with telescopic platform of claim 5, wherein: the first receiving module is further in signal connection with a safety system (5), the safety system (5) is arranged in the front and rear directions of the chassis structure (1), and the safety system (5) is an infrared identification module.
7. The intelligent flatcar with telescopic platform of claim 6, wherein: the remote control system (8) further comprises a second receiving module, the second structure module is in signal connection with the control module, and the second receiving module is used for receiving manual instructions.
8. The intelligent flatcar with telescopic platform of claim 7, wherein: the intelligent flatcar with the telescopic platform further comprises a power supply system (2), and the power supply system (2) is electrically connected with the driving system (4), the remote control system (8) and the safety system (5).
9. The intelligent flatcar with telescopic platform of claim 2, wherein: the main driving motor is a direct current motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210436793.6A CN114604338A (en) | 2022-04-15 | 2022-04-15 | Intelligent flatcar with flexible platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210436793.6A CN114604338A (en) | 2022-04-15 | 2022-04-15 | Intelligent flatcar with flexible platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114604338A true CN114604338A (en) | 2022-06-10 |
Family
ID=81869092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210436793.6A Pending CN114604338A (en) | 2022-04-15 | 2022-04-15 | Intelligent flatcar with flexible platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114604338A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114954736A (en) * | 2022-07-18 | 2022-08-30 | 华北科技学院 | Detection rescue carrier |
-
2022
- 2022-04-15 CN CN202210436793.6A patent/CN114604338A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114954736A (en) * | 2022-07-18 | 2022-08-30 | 华北科技学院 | Detection rescue carrier |
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