An amphibious spiral-driven multifunctional working platform based on unmanned / man-controlled

Abstract

The present invention is an amphibious spiral-driven multifunctional work platform based on unmanned / man-controlled operation, including a vehicle frame and a vehicle shell, a sunken material transfer platform is arranged on the top of the vehicle shell, the interior is hollow, and a front warehouse, a front second warehouse, a middle warehouse, a rear second warehouse and a rear warehouse are sequentially formed from front to back; the front second warehouse and the rear second warehouse are connected through a connecting vessel, and liquid materials can be transferred through a feed port; a spiral drive device and an electric power system are arranged on the vehicle frame, and the spiral drive device is symmetrically installed on the left and right sides of the bottom of the frame, and is composed of four motors and four spiral drivers with reducers, the four motors are controlled by the electric power system, and the motors are connected to the spiral drivers through the reducers, and the four spiral drivers are hollow inside, and can rotate simultaneously or independently under the drive of the four motors. The present invention can replace manual labor in extremely soft amphibious environments, realize the transfer operation of solid materials and liquid materials, and improve efficiency within the effective operation time.

Description

Technical Field

[0001] The present invention relates to the field of unmanned engineering equipment, and in particular to an amphibious spiral-driven multifunctional working platform based on unmanned / manual control. Background Art

[0002] The geographical conditions of coastal tidal flats, river and lake wetlands, swamps, deserts, snowfields, etc. are all complex, but they all have one common feature: extremely soft, and in some cases, water and soft soil may be distributed alternately, which puts higher requirements on engineering equipment operating in such environments. The equipment currently used mainly includes two types: wheeled and tracked, and can only rely on manual labor to complete a relatively single function. The ground pressure is large, and it is easy to fall during operation. It cannot achieve seamless continuous operation in extremely soft amphibious environments. On the other hand, this type of equipment is highly dependent on humans, the effective operating time is limited, the efficiency is low, the driver is at high risk, and it is easy to fatigue, which poses a safety hazard. Summary of the invention

[0003] In view of the shortcomings of existing equipment, the present invention proposes an amphibious spiral-driven multifunctional working platform based on unmanned / manned control, which further improves the equipment's passability, adaptability and utilization rate, and makes up for the defects of existing equipment such as low utilization rate, limited scope of use, and excessive dependence on operators.

[0004] The technical solution adopted by the present invention is:

[0005] The invention discloses an amphibious spiral-driven multifunctional working platform based on unmanned / manned control, which comprises a vehicle frame and a vehicle shell, wherein the vehicle shell is fixedly mounted on the vehicle frame, a sunken material transfer platform is arranged on the top of the vehicle shell, the interior of the vehicle shell is hollow, and a front bin, a front second bin, a middle bin, a rear second bin and a rear bin are sequentially formed from front to rear; the front second bin and the rear second bin are connected by a communicating vessel, and a feeding port is respectively arranged on the top, and a pumping device is respectively arranged inside; a spiral driving device and an electric power system are arranged on the vehicle frame, the spiral driving device is symmetrically mounted on the left and right sides of the bottom of the frame, and is composed of four motors and four spiral drivers with reducers, the four motors are controlled by the electric power system, the motors are connected to the spiral drivers through the reducers, the four spiral drivers are hollow inside, and can rotate simultaneously or independently when driven by the four motors.

[0006] Preferably, the electric power system is composed of a power battery module, a motor electronic control module, a vehicle controller module and an unmanned navigation control and communication module. The motor electronic control module is arranged in a groove in the middle position of the bottom of the frame, the power battery modules are symmetrically arranged on both sides of the motor electronic control module, the vehicle controller module is arranged in the middle position of the top of the frame and is located in the middle compartment, the unmanned navigation control and communication module is arranged on one side of the vehicle controller module, the vehicle controller module is respectively connected to the unmanned navigation control and communication module and the motor electronic control module, the motor electronic control module is respectively connected to four motors, and the power battery module is used to power the electric power system and the screw drive device.

[0007] Preferably, both the front and rear sides of the exterior of the vehicle shell are provided with lighting and image acquisition modules, and the lighting and image acquisition modules are connected to the vehicle controller module and the power battery module.

[0008] Preferably, a front loading installation and drive module is further provided at the front connection point between the vehicle frame and the vehicle shell, and the bulldozer can be installed through the front loading installation and drive module.

[0009] Preferably, the front loading installation and drive module is composed of a front quick-release hinge support interface and a front power supply and hydraulic standard interface; the front quick-release hinge support interface is located at the front junction of the frame and the body, and the bulldozer can be installed through the front quick-release hinge support interface; the front power supply and hydraulic standard interface are located in the front compartment, and the front power supply and hydraulic standard interface are connected to the power battery module in the middle compartment. The middle compartment is also provided with a hydraulic device connected to the front hydraulic and standard interfaces. The bulldozer can be electrically driven or hydraulically driven by connecting to the front power supply and hydraulic standard interface.

[0010] Preferably, a rear loading installation and driving module is further provided at the rear connection point between the vehicle frame and the vehicle shell, and trenching and spraying equipment can be installed through the rear loading installation and driving module.

[0011] Preferably, the rear loading installation and driving module is composed of a rear quick-release hinge support interface and a rear power supply and hydraulic standard interface; the rear quick-release hinge support interface is located at the junction of the frame and the rear side of the vehicle shell, and trenching and spraying equipment can be installed through the rear quick-release hinge support interface; the rear power supply and hydraulic standard interface are located in the rear compartment, and the rear power supply and hydraulic standard interface are connected to the power battery module in the middle compartment. A hydraulic device connected to the hydraulic standard interface is also provided in the middle compartment, and the trenching and spraying equipment can be electrically driven or hydraulically driven by connecting to the rear power supply and hydraulic standard interface.

[0012] Preferably, the rear quick-release hinge support interface is arranged at the connection between the frame and the rear side of the vehicle shell and can be slid up and down and positioned by a lifter.

[0013] Preferably, a plurality of reinforcing ribs are also provided inside the vehicle shell.

[0014] Preferably, an inspection opening is also provided on the top of the middle warehouse.

[0015] The beneficial effects of the present invention are:

[0016] This amphibious spiral-driven multifunctional work platform can replace manual labor in extremely soft amphibious environments to realize the transfer of solid and liquid materials. While improving efficiency within the effective working time, the floating body design of the four spiral propellers further optimizes the ground pressure ratio of the equipment, and can achieve seamless connection of amphibious work. It has broad application prospects in future amphibious special environments, snow and desert engineering operations.

[0017] In addition, a front loading installation and drive module and a rear loading installation and drive module are provided at the front and rear side joints of the frame and the shell of the amphibious spiral drive multifunctional work platform; bulldozers can be installed through the front loading installation and drive module, and trenching and spraying equipment can be installed through the rear loading installation and drive module, further broadening the application scope of the amphibious spiral drive multifunctional work platform. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 A top view of the frame structure of the present invention;

[0020] Figure 3 A top view of the vehicle shell structure of the present invention;

[0021] Figure 4 It is a structural schematic diagram of the spiral drive of the present invention;

[0022] Figure 1 —4, 1—vehicle frame, 2—vehicle shell, 3—material transfer platform, 4—front warehouse, 5—front second warehouse, 6—middle warehouse, 7—rear second warehouse, 8—rear warehouse, 9—feeding port, 10—pumping device, 11—motor, 12—reducer, 13—screw drive, 14—power battery module, 15—motor and electronic control module, 16—vehicle controller module, 17—unmanned navigation control and communication module, 18—lighting and image acquisition module, 19—bulldozer, 20—front quick-release hinge support interface, 21—front power supply and hydraulic standard interface, 22—hydraulic device, 23—ditching and spraying machinery, 24—rear quick-release hinge support interface, 25—rear power supply and hydraulic standard interface, 26—lifter, 27—reinforcement rib, 28—inspection port. DETAILED DESCRIPTION

[0023] The following will be combined with the accompanying drawings of the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0024] like Figure 1 As shown in FIG. 4 , the present invention is an amphibious spiral-driven multifunctional work platform based on unmanned / man-controlled operation. The amphibious spiral-driven multifunctional work platform comprises a frame 1 and a shell 2. The shell 2 is fixedly mounted on the frame 1. A sinking material transfer platform 3 is arranged on the top of the shell 2. The shell 2 is hollow inside and sequentially forms a front warehouse 4, a front second warehouse 5, a middle warehouse 6, a rear second warehouse 7 and a rear warehouse 8 from front to back. The front second warehouse 5 and the rear second warehouse 7 are connected through a connecting vessel, and a feed port 9 is arranged on the top respectively, and a pumping device 10 is arranged inside respectively. A spiral driving device and an electric power system are arranged on the frame 1. The spiral driving device is symmetrically mounted on the left and right sides of the bottom of the frame, and is composed of four motors 11 and four spiral drivers 13 with reducers 12. The four motors 11 are controlled by the electric power system. The motors 11 are connected to the spiral drivers 13 through the reducers 12. The four spiral drivers 13 are hollow inside and can rotate simultaneously or independently under the drive of the four motors 11, so as to realize movement in extremely soft amphibious environments.

[0025] The specific structure of the electric power system:

[0026] The electric power system is composed of a power battery module 14, a motor electronic control module 15, a vehicle controller module 16 and an unmanned navigation control and communication module 17. The motor electronic control module 15 is arranged in a groove in the middle position of the bottom of the frame 1, and the power battery module 14 is symmetrically arranged on both sides of the motor electronic control module 15. The vehicle controller module 16 is arranged in the middle position of the top of the frame 1 and is located in the middle compartment 6. The unmanned navigation control and communication module 17 is arranged on one side of the vehicle controller module 16. The vehicle controller module 16 is respectively connected to the unmanned navigation control and communication module 17 and the motor electronic control module 15. The motor electronic control module 15 is respectively connected to the four motors 11. The power battery module 14 is used for powering the electric power system and the screw drive device.

[0027] Working principle of the amphibious screw-driven multifunctional working platform:

[0028] When the amphibious spiral-driven multifunctional operation platform is used to carry out the transportation of solid materials and liquid materials, the solid materials are first placed on the material transfer platform 3 on the top of the vehicle shell 2, and the liquid materials are loaded into the front two warehouses 5 and the rear two warehouses 7 through the feed port 9. Since the front two warehouses 5 and the rear two warehouses 7 are connected by a connecting vessel and are respectively provided with a pumping device 10, the liquid materials can be transferred between the front two warehouses 5 and the rear two warehouses 7. Since the vehicle shell 2 needs to bear a large weight of solid materials, in order to ensure its strength, a number of reinforcing ribs 27 can be added inside the vehicle shell 2. At the same time, in order to facilitate the maintenance of each module in the middle warehouse 6 of the vehicle shell 2, an inspection port 28 can be added to the top of the middle warehouse 6.

[0029] After the materials are loaded, the electric power system starts working; first, the unmanned navigation control and communication module 17 receives the control command of the remote terminal, and generates a driving route in combination with the control command and the navigation program, and then the vehicle controller module 16 transmits the control command to the motor electronic control module 15 according to the driving route generated by the unmanned navigation control and communication module 17. The motor electronic control module 15 controls the four motors 11 of the spiral drive device to rotate simultaneously or independently according to the control command of the vehicle controller module 16. The four motors 11 drive the spiral drive 13 to run through the reducer 12, so that the amphibious spiral drive multifunctional work platform can move forward, backward, left, right and turn on the spot, and then carry out the transportation of solid materials and liquid materials in an extremely soft amphibious environment according to the driving route.

[0030] In addition, in order to be able to observe the driving conditions and environmental conditions of the amphibious spiral-driven multifunctional work platform in the material transfer operation in real time, lighting and image acquisition modules 18 are also added to the front and rear sides of the exterior of the vehicle shell 2, and the lighting and image acquisition module 18 is connected to the vehicle controller module 16 and the power battery module 14; the driving conditions and environmental conditions can be collected through the lighting and image acquisition module 18 and transmitted to the vehicle controller module 16, which is fed back to the remote terminal through the navigation control and communication module, so that the remote terminal can change the control instructions in real time according to the driving conditions and environmental conditions.

[0031] On the basis of the above technical solutions, in order to further broaden the application scope of the amphibious spiral-driven multifunctional working platform.

[0032] A front loading installation and driving module can be additionally provided at the front connection of the frame 1 and the shell 2, and a bulldozer 19 can be installed through the front loading installation and driving module. The front loading installation and driving module is composed of a front quick-release hinge support interface 20 and a front power supply and hydraulic standard interface 21. The front quick-release hinge support interface 20 is located at the front connection of the frame 1 and the shell 2, and a bulldozer 19 can be installed through the front quick-release hinge support interface 20; the front power supply and hydraulic standard interface 21 are located in the front compartment 4, and the front power supply and hydraulic standard interface 21 are connected to the power battery module 14 in the middle compartment 6, and a hydraulic device 22 connected to the front hydraulic and standard interface is also provided in the middle compartment 6. The bulldozer 19 can be electrically driven or hydraulically driven by accessing the front power supply and hydraulic standard interface 21.

[0033] By installing the bulldozer 19, the amphibious spiral-driven multifunctional working platform can cope with more complex environmental conditions during driving, and can also realize more bulldozing operations.

[0034] In addition, a rear loading installation and driving module can be added to the rear connection of the frame 1 and the shell 2, and the trenching and spraying equipment 23 can be installed through the rear loading installation and driving module. The rear loading installation and driving module is composed of a rear quick-release hinge support interface 24 and a rear power supply and hydraulic standard interface 25. The rear quick-release hinge support interface 24 is located at the rear connection of the frame 1 and the shell 2, and the trenching and spraying equipment 23 can be installed through the rear quick-release hinge support interface 24; the rear quick-release hinge support interface 24 can be slid up and down through the lifter 26 and is located at the rear connection of the frame 1 and the shell 2. The rear power supply and hydraulic standard interface 25 are located in the rear compartment 8, and the rear power supply and hydraulic standard interface 25 are connected to the power battery module 14 in the middle compartment 6. The middle compartment 6 is also provided with a hydraulic device 22 connected to the hydraulic standard interface. The trenching and spraying equipment 23 can be electrically driven or hydraulically driven by connecting to the rear power supply and hydraulic standard interface 25.

[0035] By installing trenching and spraying equipment 23, the amphibious spiral-driven multifunctional working platform can also perform trenching, spraying and other operations.

[0036] It should be noted that the power battery module, motor and electronic control module, vehicle controller module, unmanned navigation control and communication module, lighting and image acquisition module, and other module devices mentioned in the present invention are all existing products and can be purchased commercially.

Claims

1. An amphibious spiral-driven multifunctional working platform based on unmanned / man-controlled operation, characterized in that: The amphibious spiral-driven multifunctional work platform includes a vehicle frame and a vehicle shell, wherein the vehicle shell is fixedly mounted on the vehicle frame, a sunken material transfer platform is arranged on the top of the vehicle shell, the interior of the vehicle shell is hollow, and a front warehouse, a front second warehouse, a middle warehouse, a rear second warehouse and a rear warehouse are sequentially formed from front to rear; the front second warehouse and the rear second warehouse are connected through a communicating vessel, and a feeding port is respectively arranged on the top, and a pumping device is respectively arranged inside; a spiral driving device and an electric power system are arranged on the vehicle frame, the spiral driving device is symmetrically mounted on the left and right sides of the bottom of the frame, and is composed of four motors and four spiral drivers with reducers, the four motors are controlled by the electric power system, the motors are connected to the spiral drivers through the reducers, the four spiral drivers are hollow inside, and can rotate simultaneously or independently when driven by the four motors; The electric power system is composed of a power battery module, a motor electronic control module, a vehicle controller module and an unmanned navigation control and communication module. The motor electronic control module is arranged in a groove in the middle of the bottom of the frame, the power battery module is symmetrically arranged on both sides of the motor electronic control module, the vehicle controller module is arranged in the middle of the top of the frame and is located in the middle compartment, the unmanned navigation control and communication module is arranged on one side of the vehicle controller module, the vehicle controller module is respectively connected to the unmanned navigation control and communication module and the motor electronic control module, the motor electronic control module is respectively connected to four motors, and the power battery module is used for powering the electric power system and the screw drive device; A front loading installation and drive module is also provided at the front connection between the vehicle frame and the vehicle shell, and a bulldozer can be installed through the front loading installation and drive module; The front loading installation and driving module is composed of a front quick-release hinge support interface and a front power supply and hydraulic standard interface; the front quick-release hinge support interface is located at the front connection between the frame and the body, and the bulldozer can be installed through the front quick-release hinge support interface; the front power supply and hydraulic standard interface are located in the front compartment, and the front power supply and hydraulic standard interface are connected to the power battery module in the middle compartment. The middle compartment is also provided with a hydraulic device connected to the front hydraulic and standard interfaces. The bulldozer can be electrically driven or hydraulically driven by connecting to the front power supply and hydraulic standard interface.

2. The amphibious screw-driven multifunctional working platform based on unmanned / man-controlled operation according to claim 1 is characterized in that: The front and rear sides of the exterior of the vehicle shell are both provided with lighting and image acquisition modules, which are connected to the vehicle controller module and the power battery module.

3. The amphibious screw-driven multifunctional working platform based on unmanned / man-controlled operation according to claim 1 is characterized in that: A rear loading installation and driving module is also provided at the rear connection point between the vehicle frame and the vehicle shell, and trenching and spraying equipment can be installed through the rear loading installation and driving module.

4. The amphibious screw-driven multifunctional working platform based on unmanned / man-controlled operation according to claim 3 is characterized in that: The rear loading installation and driving module is composed of a rear quick-release hinge support interface and a rear power supply and hydraulic standard interface; the rear quick-release hinge support interface is located at the junction of the frame and the rear side of the vehicle shell, and the trenching and spraying equipment can be installed through the rear quick-release hinge support interface; The rear power supply and hydraulic standard interface are located in the rear compartment. The rear power supply and hydraulic standard interface are connected to the power battery module in the middle compartment. The middle compartment is also equipped with a hydraulic device connected to the hydraulic standard interface. The trenching and spraying equipment can be electrically driven or hydraulically driven by connecting to the rear power supply and hydraulic standard interface.

5. The amphibious screw-driven multifunctional working platform based on unmanned / man-controlled operation according to claim 4 is characterized in that: The rear quick-release hinge support interface is arranged at the connection between the vehicle frame and the rear side of the vehicle shell and can be slid up and down and positioned by a lifter.

6. The amphibious screw-driven multifunctional working platform based on unmanned / man-controlled operation according to claim 1 is characterized in that: A plurality of reinforcing ribs are also arranged inside the vehicle shell.

7. The amphibious screw-driven multifunctional working platform based on unmanned / man-controlled operation according to claim 1 is characterized in that: The top of the middle bin is also provided with an inspection port.

Images