An omnidirectional intelligent electric lifting and handling platform

Abstract

The present invention discloses an omnidirectional intelligent electric lifting and handling platform, including: a traveling mechanism based on a Mecanum wheel for movement; a lifting mechanism connected to the traveling mechanism and pushed by an electric push rod; and an electric control box connected to the traveling mechanism, wherein the electric control circuit in the electric control box connects and controls the Mecanum wheel and the electric push rod for lifting and handling. This product is based on Arduino single-chip microcomputer control technology, which minimizes the cost of the trolley and maximizes the requirements of the device for intelligent and automated control. Based on the electric push rod lifting technology, modular design can be realized, and different modules can be matched to perform remote control automatic operation, automatic lifting, and better improve safe operation technology.

Description

Technical Field

[0001] The invention relates to a transport platform, in particular to an omnidirectional intelligent electric lifting and transport platform. Background Art

[0002] As an important equipment in the logistics mechanization system, forklifts play an important role in realizing the mechanization of loading and unloading, handling, reducing labor intensity, improving work efficiency, and increasing warehouse utilization. After nearly a hundred years of development, there are now many types of forklifts.

[0003] In the process of logistics transportation and handling, ordinary forklifts have the following problems:

[0004] 1. The driving wheels of forklifts are generally made of rubber wheels or directional wheels made of polyurethane (PU) nylon materials to enable the forklift to move forward and backward, and to turn and move through a turntable or universal wheel. However, in working environments such as port terminals and warehouses with limited space and narrow operating channels, turning and special directions will be restricted by the environment and the operation is not flexible.

[0005] Second, the control mode of forklift is generally riding or hand-push. The driver and the vehicle cannot be separated during operation. The hand-push type is laborious and generally female workers cannot operate it. In some safety accident investigations, due to the driver's inattention or improper operation, certain safety incidents may occur, even causing injuries. Summary of the invention

[0006] In order to solve the deficiencies existing in the above-mentioned technologies, the present invention provides an omnidirectional intelligent electric lifting and transporting platform.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is: an omnidirectional intelligent electric lifting and handling platform, which comprises:

[0008] A traveling mechanism based on Mecanum wheels for movement;

[0009] A lifting mechanism connected to the traveling mechanism and pushed by an electric push rod;

[0010] And an electric control box connected to the traveling mechanism, wherein the electric control circuit in the electric control box connects and controls the Mecanum wheel and the electric push rod to perform lifting and transportation.

[0011] Furthermore, the driving mechanism includes a base plate and four motors arranged on the base plate and a Mecanum wheel assembly independently driven by a single motor; the electric control circuit in the electric control box includes a power supply, a lifting controller, a power converter, a voltage stabilizer, a driver, an optocoupler relay group consisting of eight optocoupler relays, and a relay group consisting of eight small intermediate relays, two optocoupler relays form a group, the input end of each group of optocoupler relays is connected to the signal of a single motor, the normally closed output end and the normally open output end between the two optocoupler relays in each group of optocoupler relays are cross-connected, and a coil of a small intermediate relay is respectively arranged on the cross-connected lines, and the normally open contacts of the eight small intermediate relays form an H-bridge circuit, which is connected between the power supply and the armature winding of a single motor, and the motor is connected to the input end of the optocoupler relay through the power converter and the driver in turn, and the output contacts of the optocoupler relay group control the power on and off of the coil of the relay group, control the on and off of the normally open contacts of the relay group, and control the current direction in the armature winding of the DC motor to realize the forward and reverse rotation of the motor.

[0012] Furthermore, the lifting mechanism includes a lifting motor, the power supply is connected to the lifting controller, and the lifting controller is connected to the lifting motor.

[0013] Furthermore, the Mecanum wheel assembly includes a Mecanum wheel, the Mecanum wheel is provided with an axle, one end of the axle is connected to a large bearing, the large bearing is arranged on a large bearing fixing angle iron, the other end of the axle is connected to a small bearing, the small bearing is arranged on a small bearing fixing angle iron, the end of the axle passes through the small bearing and is externally connected to a motor, the motor is connected to a motor fixing angle iron, a top connecting plate is connected between the large bearing fixing angle iron and the small bearing fixing angle iron, the top connecting plate and the motor fixing angle iron are respectively connected to a bottom plate, and a lower telescopic push rod connecting block is arranged on the bottom plate.

[0014] Furthermore, the lifting mechanism includes a bottom support and a top support, the lower end of the bottom support is connected to the bottom plate, a scissors-type telescopic frame is arranged between the bottom support and the top support, one side of the lower end portion of the scissors-type telescopic frame is hinged to the bottom support, the other side of the lower end portion of the scissors-type telescopic frame is connected to the bottom support through a lower rolling connection structure, one side of the upper end portion of the scissors-type telescopic frame is hinged to the top support, the other side of the upper end portion of the scissors-type telescopic frame is connected to the top support through an upper rolling connection structure, an upper telescopic push rod connecting block is arranged on the lower end surface of the top support, and a baffle is arranged on the upper end surface of the top support.

[0015] Furthermore, the lifting mechanism also includes a telescopic push rod, which is connected to the lifting motor as a whole, the lower end of the telescopic push rod is hinged on the lower telescopic push rod connecting block, and the upper end of the telescopic push rod is hinged on the upper telescopic push rod connecting block;

[0016] Furthermore, the upper rolling connection structure and the lower rolling connection structure both include a bearing track groove, in which a rolling bearing is matched and arranged, and the rolling bearing is correspondingly connected to the lower end or the upper end of the scissor-type telescopic frame.

[0017] Furthermore, the telescopic push rod has a telescopic distance of 300 mm.

[0018] Furthermore, the body of the electric control box includes a control panel, which is provided with a switch group, a buzzer, and an indicator light, and the switch group, the buzzer, and the indicator light are respectively connected to the driver.

[0019] Furthermore, the driver is an Arduino driver board based on Arduino technology.

[0020] The present invention discloses an omnidirectional intelligent electric lifting and handling platform. This product is based on Arduino single-chip microcomputer control technology, which can reduce the cost of the trolley to the greatest extent and improve the device's requirements for intelligent and automated control to the greatest extent. Based on electric push rod lifting technology, modular design can be achieved, and different modules can be matched to perform remote control automatic operation, automatic lifting, and better improve safe operation technology. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural schematic diagram of the present invention.

[0022] Figure 2 It is a schematic structural view of the crane mechanism of the present invention.

[0023] Figure 3 It is a schematic diagram of the structure of the Mecanum wheel assembly of the present invention.

[0024] Figure 4 It is a schematic diagram of the telescopic push rod of the present invention being arranged on the traveling mechanism structure.

[0025] Figure 5 It is a structural schematic diagram of the lifting mechanism of the present invention.

[0026] Figure 6 It is a schematic diagram of the electrical principle of the present invention.

[0027] Figure 7 This is the wiring schematic diagram of the control circuit of the driver board M1 and M2.

[0028] Figure 8 This is the wiring schematic diagram of the main circuit of the driver boards M1 and M2.

[0029] Fig. 9 This is the wiring schematic diagram of the main circuit of motors M1 and M2.

[0030] Fig.10 It is a structural schematic diagram of the electric control box of the present invention.

[0031] In the figure: 1, driving mechanism; 11, bottom plate; 12, Mecanum wheel assembly; 120, lower telescopic push rod connecting block; 121, Mecanum wheel; 122, wheel axle; 123, large bearing; 124, large bearing fixing angle iron; 125, small bearing; 126, motor; 127, motor fixing angle iron; 128, small bearing fixing angle iron; 129, top connecting plate;

[0032] 2. Lifting mechanism; 21. Lifting motor; 22. Bottom support; 23. Top support; 24. Scissor-type telescopic frame; 25. Upper telescopic push rod connecting block; 26. Telescopic push rod; 27. Bearing track groove; 28. Rolling bearing; 29. ​​Baffle;

[0033] 3. Electric control box; 31. Power supply; 32. Lifting controller; 33. Power converter; 34. Voltage stabilizer; 35. Driver; 36. Optocoupler relay group; 37. Relay group; 301. Control panel; 302. Switch group; 303. Buzzer; 304. Indicator light. DETAILED DESCRIPTION

[0034] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0035] like Figure 1 The omnidirectional intelligent electric lifting and handling platform shown in the figure includes: a traveling mechanism 1 that moves based on a Mecanum wheel, wherein the Mecanum wheel is a circle of independent planetary wheels arranged in the circumferential direction of the central wheel with an inclination angle of 45°, and these angled planetary wheels decompose the forward speed of the central wheel into two directions, X and Y, to achieve forward and horizontal movement. The Mecanum wheel has a compact structure and flexible movement, and realizes a more flexible and convenient all-round movement of the traveling mechanism; it also includes a lifting mechanism 2 connected to the traveling mechanism 1 and pushed by an electric push rod; and an electric control box 3 connected to the traveling mechanism 1, and the electric control circuit in the electric control box 3 connects and controls the Mecanum wheel and the electric push rod to lift and carry.

[0036] Specifically, Figure 2 The driving mechanism 1 shown includes a base plate 11 and four brushed DC reduction motors arranged on the base plate 11 and a Mecanum wheel assembly 12 which is independently driven by a single motor; Figure 6 and Fig.10The electric control circuit in the electric control box 3 shown includes a power supply 31, a lifting controller 32, a power converter 33, a voltage stabilizer 34, a driver 35, and an optocoupler relay group 36 composed of eight optocoupler relays. The box body of the electric control box 3 includes a control panel 301, and the control panel 301 is provided with a switch group 302, a buzzer 303, and an indicator light 304. The switch group 302, the buzzer 303, and the indicator light 304 are respectively connected to the driver 35. The switch group 302 includes a power start switch, an emergency stop switch, and a lifting start switch. Display elements such as a power LCD display can also be added. The control panel 301 circuit is connected to the internal Arduino driver board circuit of the electric control box 4 through a terminal block.

[0037] Regarding the electric control driving scheme of the present invention, the driver 35 is an Arduino driver board based on Arduino technology, which is an Arduino single-chip microcomputer technology. It can control the electric control circuit in the electric control box 4 by manipulating the PS2 joystick, drive the walking motor 16 to rotate, and realize the rotating walking of the Mecanum wheel 5.

[0038] It can be controlled by PS2 remote control, which can remotely control the Arduino driver board. The four motor signals M1, M2, M3, and M4 drive the eight optocoupler relay control terminals IN respectively, and then the optocoupler relay outputs NO and NC contacts to control the eight small intermediate control four walking brush DC reduction motors to drive the Mecanum wheels. Through ARDUINO instructions, the car can move forward and backward, move left and right, and rotate clockwise and counterclockwise. The specific design is as follows:

[0039] The box is equipped with a power supply (24V lithium battery), air switch QF, fuses FU1~FU8, small intermediate relays KA1~KA8, solid-state relay DD, lifting controller, power converter (24V to 12V voltage converter), voltage regulator (5V voltage regulator circuit), Arduino driver, optocoupler relay modules 1~8, terminal blocks, etc. Each two optocoupler relays of the optocoupler relay group 36 are a group, such as Figure 7 Each group of optocoupler relay input terminals shown is connected to the signal of a single motor, such as Figure 8 The normally closed output terminals and normally open output terminals between the two optocoupler relays in each group of optocoupler relays are cross-connected, and the coils of the two small intermediate relays are respectively arranged on the cross-connected lines, and the lines have an interlocking function. The normally open contacts of the eight small intermediate relays KA1 to 8 form an H-bridge circuit, as shown in FIG. Fig. 9Referring to the wiring schematic diagram of the main circuit of the reference motor M1 and M2 shown in the figure, the normally open contacts of eight small intermediate relays form an H-bridge circuit, which is connected between the power supply 31 and the armature winding of a single motor 126. The motor is connected to the input end of the optocoupler relay through the power converter 33 and the driver 35 in turn. The output contacts of the optocoupler relay group 36 control the energization and de-energization of the coil of the relay group 37, control the on and off of the normally open contacts of the relay group 37, and control the current direction in the armature winding of the DC motor 126 to realize the forward and reverse rotation of the motor. The coil contacts of the eight optocoupler relays and the coil contacts of each group of optocoupler relays adopt an H-bridge circuit, such as Figure 6 As shown, it is connected between a power source 31 and a single motor, and the motor is connected to the input end of the optical coupler relay through a power converter 33 and a driver 35 in sequence.

[0040] Turn on the start switch, the start indicator light will light up, and the current battery supply voltage will be displayed through the voltage LCD digital display; after power on, the voltage is output through QF, one way is sent to the lifting control circuit through FU1 and FU2, and the other way is sent through FU3 and FU4; after FU3 and FU4 are output, one way is sent to the main circuit of the trolley, and the other way is sent to the 24V to 12V voltage converter; the 24V to 12V voltage converter generates 12V voltage after conversion. One way is sent to the motor control circuit through FU7 and FU8, and the other way is sent to the voltage regulator through FU5 and FU6 to power the Arduino driver; after the Arduino driver is powered on, the wireless transmitter and receiver of the PS2 handle will automatically match the code and wait for the transmission command.

[0041] After the electric control box is powered on, turn on the lifting switch, the voltage stabilizer outputs another circuit, which is sent to the solid-state relay DD control end, and the solid-state relay output end is connected to the lifting controller; the remote control lifting controller controls the forward and reverse rotation of the DC lifting motor, and the DC electric push rod will extend forward or backward to complete the lifting of the lifting platform. For safety reasons, while the lifting motor is working, the buzzer beeps to remind the operator to pay attention to safety.

[0042] like Figure 3The Mecanum wheel assembly 12 shown includes a Mecanum wheel 121, and the Mecanum wheel 121 is provided with an axle 122, one end of the axle 122 is connected to a large bearing 123, and the large bearing 123 is arranged on a large bearing fixing angle iron 124, and the other end of the axle 122 is connected to a small bearing 125, and the small bearing 125 is arranged on a small bearing fixing angle iron 128, and the end of the axle 122 passes through the small bearing 125 and is externally connected to a motor 126, and the motor 126 is connected to A top connecting plate 129 is connected between the motor fixing angle iron 127, the large bearing fixing angle iron 124 and the small bearing fixing angle iron 128. The top connecting plate 129 and the motor fixing angle iron 127 are respectively connected to the bottom plate 11, and the connection method can be welding or bolt connection. The advantage of such a design of the Mecanum wheel assembly 12 is that the center of gravity of the frame and the cargo is borne by the bearings at both ends of the wheel instead of the original motor shaft and the boss on one side of the Mecanum wheel, which greatly improves the load-bearing capacity of the Mecanum wheel.

[0043] like Figure 4 and Figure 5 The lifting mechanism 2 shown includes a lifting motor 21, a bottom support 22 and a top support 23, a power supply 31 is connected to a lifting controller 32, the lifting controller 32 is connected to the lifting motor 21, the lower end of the bottom support 22 is connected to the bottom plate 11, a scissors-type telescopic frame 24 is arranged between the bottom support 22 and the top support 23, one side of the lower end of the scissors-type telescopic frame 24 is hinged to the bottom support 22, the other side of the lower end of the scissors-type telescopic frame 24 is connected to the bottom support 22 through a lower rolling connection structure, one side of the upper end of the scissors-type telescopic frame 24 is hinged to the top support 23, the other side of the upper end of the scissors-type telescopic frame 24 is connected to the top support 23 through an upper rolling connection structure, and a baffle 29 is arranged on the upper end surface of the top support 23.

[0044] The lifting mechanism 2 further includes a telescopic push rod 26, and the telescopic push rod 26 has a push rod telescopic distance of 300 mm. The telescopic push rod 26 is connected to the lifting motor 21 as a whole, and a lower telescopic push rod connecting block 120 is provided on the bottom plate 11, and an upper telescopic push rod connecting block 25 is provided on the lower end surface of the top support 23. The lower end of the telescopic push rod 26 is hinged on the lower telescopic push rod connecting block 120, and the upper end of the telescopic push rod 26 is hinged on the upper telescopic push rod connecting block 25; the upper rolling connection structure and the lower rolling connection structure both include a bearing track groove 27, and a rolling bearing 28 is matched and arranged in the bearing track groove 27. The rolling bearing 28 is correspondingly connected to the lower end or the upper end of the scissor-type telescopic frame 24, so that the rolling bearing 28 can be in the bearing track groove 27 when the scissor-type telescopic frame 24 is extended or retracted.

[0045] The present invention remotely controls the forward and reverse rotation of a high-power motor to realize the design of a scheme for driving the omnidirectional movement of a Mecanum wheel. At present, the Arduino driver board purchased from the prior art can only drive a micro DC motor with a voltage not exceeding 7.5V and a current not exceeding 2.5A. In the present invention, according to the circuit design requirements, the DC motor above 24V / 30W is to be driven, and the original driving circuit cannot be completed. After technical demonstration and experimental debugging, an optical coupler relay module is used as an intermediate driving link, and the original driving M1, M2, M3, and M4 four-way signals are respectively connected to the control terminal IN of the eight-way optical coupler relay module, and each motor voltage controls two optical coupler relays, and the change of the output positive and negative voltage is respectively controlled to trigger the conduction of the optical coupler relay. Then, the output terminal NO, COM, and NC interfaces of the optical coupler relay are connected through a certain line to form an H-bridge type DC motor driving scheme, which can realize the control of the forward and reverse rotation of the 24V / 30W DC motor (even higher voltage and more powerful motor), complete the omnidirectional movement of the Mecanum wheel, and realize the conception of the mobile scheme of the trolley.

[0046] The second is the improvement of the load-bearing structure of the Mecanum wheel. Due to the complex structure of the Mecanum wheel, the current Mecanum wheel drive in the market is completed by fixing the motor shaft to the boss at one end of the Mecanum wheel through the hexagon socket bolt. The Mecanum wheel is installed on the outside of the frame, and the force-bearing part is located on the motor shaft. Over time, the motor shaft will deform and affect normal rotation. The design of this scheme is to refit the Mecanum wheel structure, pass an axle through the middle, and fix the axle to the angle irons of the end covers at both ends with rolling bearings, so that the weight of the entire trolley falls on the central axis of the Mecanum wheel, which improves the force-bearing part of the Mecanum wheel and improves the cargo carrying capacity.

[0047] The biggest advantages of this technology are summarized as follows:

[0048] Achieve 360° movement: Mecanum wheel technology is used to achieve multiple combined motion modes and complete 360° movement of the walking platform. The four Mecanum wheels are driven by four motors, which are controlled by ARDUINO microcontrollers and relays to complete the forward and reverse rotation of the Mecanum wheels.

[0049] The vehicle body is small and flexible: it is designed according to the requirements of load-bearing equipment. First, the frame dimensions are designed through 3D modeling, and 25*50 (mm) square tubes are selected and welded. For the installation of the electric control box, no finished distribution box is purchased. Instead, the dimensions are generated through modeling according to the frame structure, and the layout is made. 1MM thick stainless steel plates are selected, and the outer shell of the distribution box is made by manual cutting, bending, and riveting. Embedded installation makes the vehicle structure more compact and small, and it will be more flexible and convenient to travel.

[0050] Through independent design, the load-bearing structure of the Mecanum wheel was improved and the cargo capacity was increased.

[0051] The electronic control circuit is the core of the entire vehicle control. According to the circuit control requirements, the panel circuit design, walking unit design, lifting unit design, obstacle avoidance and anti-tilt, and ARDUINO control unit are designed, debugged and assembled. The space inside the distribution box is well-planned, and the panel and box are easily connected, realizing a good human-machine control interface.

[0052] This product is based on Arduino single-chip control technology, which can reduce the cost of the trolley to the greatest extent and maximize the device's requirements for intelligent and automated control. Based on electric push rod lifting technology, it can achieve modular design and can be matched with different modules to perform remote control automatic operation and automatic lifting, which can better improve safe operation technology.

[0053] The above implementation modes are not limitations of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by technicians in this technical field within the scope of the technical solution of the present invention also belong to the protection scope of the present invention.

Claims

1. An omnidirectional intelligent electric lifting and handling platform, characterized by: It includes: A traveling mechanism based on Mecanum wheels for movement (1); A lifting mechanism (2) connected to the traveling mechanism (1) and pushed by an electric push rod; and an electric control box (3) connected to the traveling mechanism (1), wherein the electric control circuit in the electric control box (3) is connected to and controls the Mecanum wheel and the electric push rod to perform lifting and transportation; The driving mechanism (1) comprises a base plate (11) and four motors arranged on the base plate (11) and a Mecanum wheel assembly (12) which is independently driven by each motor; the electric control circuit in the electric control box (3) comprises a power supply (31), a lifting controller (32), a power converter (33), a voltage stabilizer (34), a driver (35), an optical coupler relay group (36) consisting of eight optical coupler relays, and a relay group (37) consisting of eight small intermediate relays, wherein two optical coupler relays form a group, and the input end of each group of optical coupler relays is connected to the signal of a single motor, and two optical coupler relays in each group of optical coupler relays are connected to the input end of each group of optical coupler relays. The normally closed output terminal and the normally open output terminal are cross-connected, and a coil of a small intermediate relay is arranged on each of the cross-connected lines. The normally open contacts of the eight small intermediate relays form an H-bridge circuit, which is connected between a power supply (31) and an armature winding of a single motor (126). The motor is connected to the input end of the optical coupler relay through a power converter (33) and a driver (35) in sequence. The output contacts of the optical coupler relay group (36) control the energization and de-energization of the coil of the relay group (37), control the on and off of the normally open contacts of the relay group (37), and control the direction of the current in the armature winding of the DC motor (126) to realize the forward and reverse rotation of the motor.

2. The omnidirectional intelligent electric lifting and handling platform according to claim 1 is characterized in that: The lifting mechanism (2) comprises a lifting motor (21), the power source (31) is connected to a lifting controller (32), and the lifting controller (32) is connected to the lifting motor (21).

3. The omnidirectional intelligent electric lifting and handling platform according to claim 2 is characterized in that: The Mecanum wheel assembly (12) comprises a Mecanum wheel (121), wherein a wheel axle (122) is passed through the Mecanum wheel (121), one end of the wheel axle (122) is connected to a large bearing (123), the large bearing (123) is arranged on a large bearing fixing angle iron (124), the other end of the wheel axle (122) is connected to a small bearing (125), the small bearing (125) is arranged on a small bearing fixing angle iron (128), and the wheel axle (121) is connected to a large bearing (123). The end of the small bearing (125) passes through the end of the small bearing (125) and is connected to the outside of the small bearing (128). The motor (126) is connected to a motor fixing angle iron (127). A top connecting plate (129) is connected between the large bearing fixing angle iron (124) and the small bearing fixing angle iron (128). The top connecting plate (129) and the motor fixing angle iron (127) are respectively connected to the bottom plate (11). The bottom plate (11) is provided with a lower telescopic push rod connecting block (120).

4. The omnidirectional intelligent electric lifting and handling platform according to claim 3 is characterized by: The lifting mechanism (2) comprises a bottom support (22) and a top support (23), the lower end of the bottom support (22) being connected to the bottom plate (11), a scissor-type telescopic frame (24) being arranged between the bottom support (22) and the top support (23), one side of the lower end of the scissor-type telescopic frame (24) being hinged to the bottom support (22), the other side of the lower end of the scissor-type telescopic frame (24) being connected to the bottom support (22) via a lower rolling connection structure, one side of the upper end of the scissor-type telescopic frame (24) being hinged to the top support (23), the other side of the upper end of the scissor-type telescopic frame (24) being connected to the top support (23) via an upper rolling connection structure, an upper telescopic push rod connecting block (25) being arranged on the lower end surface of the top support (23), and a baffle (29) being arranged on the upper end surface of the top support (23).

5. The omnidirectional intelligent electric lifting and handling platform according to claim 4 is characterized in that: The lifting mechanism (2) further comprises a telescopic push rod (26), the telescopic push rod (26) being integrally connected to the lifting motor (21), the lower end of the telescopic push rod (26) being hinged on a lower telescopic push rod connecting block (120), and the upper end of the telescopic push rod (26) being hinged on an upper telescopic push rod connecting block (25); 6. The omnidirectional intelligent electric lifting and handling platform according to claim 5 is characterized in that: The upper rolling connection structure and the lower rolling connection structure both comprise a bearing track groove (27), a rolling bearing (28) is matched and arranged in the bearing track groove (27), and the rolling bearing (28) is correspondingly connected to the lower end or the upper end of the scissor-type telescopic frame (24).

7. The omnidirectional intelligent electric lifting and handling platform according to claim 6 is characterized in that: The telescopic push rod (26) has a telescopic distance of 300 mm.

8. The omnidirectional intelligent electric lifting and handling platform according to claim 7 is characterized in that: The electric control box (3) includes a control panel (301) on its box body. The control panel (301) is provided with a switch group (302), a buzzer (303), and an indicator light (304). The switch group (302), the buzzer (303), and the indicator light (304) are respectively connected to the driver (35).

9. The omnidirectional intelligent electric lifting and handling platform according to claim 8 is characterized in that: The driver (35) is an Arduino driver board based on Arduino technology.

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