CN114940465A - Electric telescopic arm forklift - Google Patents
Electric telescopic arm forklift Download PDFInfo
- Publication number
- CN114940465A CN114940465A CN202210605398.6A CN202210605398A CN114940465A CN 114940465 A CN114940465 A CN 114940465A CN 202210605398 A CN202210605398 A CN 202210605398A CN 114940465 A CN114940465 A CN 114940465A
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- charging
- voltage battery
- motor
- electric telescopic
- cabin
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07509—Braking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/205—Arrangements for transmitting pneumatic, hydraulic or electric power to movable parts or devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/24—Electrical devices or systems
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The invention discloses an electric telescopic arm forklift, which comprises a power system, a transmission system, a control system, a working device, a supporting device, a cab, a temperature adjusting system, a charging system and a braking system, and is characterized in that the power system comprises a high-voltage battery, a low-voltage battery, a motor controller, a motor, a working pump and a DC converter, wherein the motor is controlled after the current output by the high-voltage battery in the power system is processed by the battery controller, the motor at least comprises two motors, the motors are respectively used for driving the working pump and the traction device in the transmission system, and the voltage of the low-voltage battery is different from that of the high-voltage battery and is used for supplying power to low-voltage electric devices. According to the invention, the power system of the electric telescopic arm forklift is respectively provided with the high-voltage battery and the low-voltage battery, so that the energy loss in the power supply process is effectively reduced, and the energy-saving effect is achieved.
Description
Technical Field
The invention discloses an electric telescopic boom forklift, and relates to the technical field of telescopic boom forklifts.
Background
The telescopic boom forklift is multifunctional hoisting and carrying equipment, is a material transferring machine combining the functions of an automobile crane, a traditional forklift, an aerial work platform and an aerial ladder type truck, and is widely applied to the fields of construction industry, agriculture, industry, mine systems, petroleum systems, water conservancy systems and the like. However, the conventional telescopic boom forklift is generally powered by a fuel engine, and the environment is polluted by tail gas and noise generated in the construction operation process. With the continuous promotion of various countries in the world on the requirements of energy conservation and emission reduction and the strict requirements on urban environmental noise, the common fuel engine telescopic boom forklift can not meet the environmental protection requirements, and a telescopic boom forklift which causes little environmental pollution during construction operation is urgently needed.
In order to reduce the pollution to the environment caused by the use of a telescopic boom forklift and replace fuel power with clean energy to meet the requirement of environmental protection, the existing concentration does not provide a solution for a complete system comprising power, control, transmission and the like from the perspective of the whole forklift, a high-voltage battery is generally adopted as power, if power supply for other low-voltage electric devices needs to be converted by an inverter, energy loss can exist in the conversion process, and the cruising ability of the whole forklift is reduced.
Disclosure of Invention
Aiming at the defects in the background technology, the invention provides the electric telescopic arm forklift which comprises two power batteries of high voltage and low voltage, so that the energy loss in the power supply process is effectively reduced, and the cruising ability of the whole forklift is improved.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: an electric telescopic boom forklift comprising: the system comprises a power system, a transmission system, a control system, a working device, a supporting device, a cab, a temperature adjusting system, a charging system and a braking system;
the supporting device is a supporting component of the whole vehicle, and the power system, the transmission system, the control system, the working device and the cab are all connected to the supporting device;
the control system includes: the logic controller and the hydraulic controller are respectively used for controlling the logic relation of the whole vehicle and the execution action of the whole vehicle;
the power system comprises: the system comprises a high-voltage battery, a low-voltage battery, a motor controller, a motor, a working pump and a DC converter; the current output by the high-voltage battery is processed by a motor controller and then used for controlling a motor, the high-voltage battery supplies power to electric appliances with different working voltages through the DC converter, such as the motor, the motor controller, an air conditioner heating module and the like, the low-voltage battery is used for supplying power to low-voltage electric appliances, and the low-voltage electric appliances are such as a temperature adjusting system, a lamp, a cigarette lighter, a radio, a sensor, a wiper motor, an alarm and the like; the motor includes: the first motor is used for driving the working pump so as to drive various actions of a working device of the whole vehicle, and the second motor is used for driving a traction device in the transmission system so as to drive the steering and braking of the whole vehicle;
the charging system is used for charging the high-voltage battery and the low-voltage battery;
the driver's cabin connect in strutting arrangement's middle part, temperature regulation system be used for adjusting the change function of the cold and warm temperature regulation and air in the driver's cabin, braking system connect in the driver's cabin for control whole car action and stop.
Further, the transmission system includes: running gear rather than connecting draw gear, running gear sets up the bottom side at strutting arrangement, draw gear drive running gear, running gear adopts 4 drive wheels of evenly setting.
Further, the temperature adjustment system comprises: a temperature regulation system controller fixedly connected in the cab.
Further, the working device includes: the telescopic arm support is used for realizing position change of the execution device, and the execution device is used for realizing specific operation of the whole machine.
Further, the supporting device includes: the supporting device is used for installing partial components such as a power system, a transmission system, a control system, a working device, a cab, a temperature adjusting system charging system, a braking system and the like.
Furthermore, the air duct of the temperature adjusting system is arranged inside the cab and used for conveying air inside and outside the cab and removing fog and frost on cab glass, and the cab further comprises: the electric heating glass is used for defogging and defrosting of the glass body.
Further, the charging system includes: a vehicle-mounted charging device, a quick charging device, a slow charging seat and a quick charging seat,
the vehicle-mounted charging device is directly or indirectly connected with the high-voltage battery and used for vehicle-mounted charging, and charging can be achieved by directly connecting the vehicle-mounted charging device with a mains supply, so that charging is more convenient and faster, and charging conditions are more easily met.
Quick charge device and whole car separation setting for quick charge, high-voltage charging need realize at fixed position, is applicable to in fixed operation place, and the operation personnel can utilize the noon break time to accomplish and charge.
The slow charging seat and the quick charging seat are directly or indirectly fixed on the supporting device and used for realizing the butt joint of charging wires, and the connection and disconnection between a circuit and a copper piece are realized to finally achieve the connection and disconnection of the partial circuit, namely, the closing and the open circuit of a charging loop are controlled, and the opening and the closing of the charging process are finally realized.
Further, the braking system includes: accelerator pedal and brake pedal, accelerator pedal and brake pedal fixed connection be in on the driver's cabin, accelerator pedal is used for whole car action, brake pedal is used for whole car to stop.
Has the beneficial effects that: 1. according to the invention, clean energy is used as power, so that the pollution to the environment during the operation of the telescopic boom forklift loader can be reduced, the pollution to the air is reduced, no engine noise exists, the working noise is reduced, and the requirements of urban particle emission and noise are met;
2. according to the power system of the electric telescopic arm forklift, the high-voltage battery and the low-voltage battery are respectively arranged, so that the energy loss caused in the high-voltage and low-voltage conversion process is reduced, the energy loss in the power supply process is effectively reduced, and the energy-saving effect is achieved;
3. according to the electric telescopic arm forklift braking system, when an accelerator pedal is loosened and a brake pedal is triggered, the system cuts off the power supply of a walking motor, the motor is converted into a charger by using inertia, the reverse charging of a battery is realized, and the cruising ability of the whole forklift is further improved.
Drawings
Fig. 1 is a schematic structural view of the electric telescopic boom forklift in a normal working state.
Fig. 2 is a partial schematic view of fig. 1 with the working device, cab, and other accessories removed.
Fig. 3 is a schematic view of the cab.
FIG. 4 is a partial schematic illustration of a powertrain system and transmission system.
In the figure: 1. a power system, 2, a transmission system, 3, a control system, 4, a working device, 5, a support device, 6, a cab, 7, a temperature regulation system, 8, a charging system, 9, a brake system, 10, a DC converter, 11, a high-voltage battery, 12, a low-voltage battery, 13, a motor controller, 14, a motor, 141, a pump motor, 142, a transmission motor, 21, a traveling device, 22, a traction device, 31, a whole vehicle logic controller, 32, a hydraulic controller, 41, a telescopic boom, 42, an execution device, 51, a support frame structure, 52, a connecting piece, 53, a stabilizer, 61, an air duct, 62, an electric heating glass, 71, a condenser, 72, an electric compressor, 73, a liquid storage tank, 74, an evaporator, 75, a temperature regulation system controller, 76, an air exchanger, 77, a connecting pipeline, 81, a vehicle-mounted charging device, 82, A quick charging device, 83, a slow charging seat, 84, a quick charging seat, 91, an accelerator pedal, 92 and a brake pedal.
Detailed Description
The following describes the embodiments in further detail with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1 to 4, an electric telescopic arm forklift includes: the system comprises a power system 1, a transmission system 2, a control system 3, a working device 4, a supporting device 5, a cab 6, a temperature adjusting system 7, a charging system 8 and a braking system 9;
the supporting device 5 is a supporting component of the whole vehicle, and the power system 1, the transmission system 2, the control system 3, the working device 4 and the cab 6 are all connected to the supporting device 5;
the control system 3 includes: the logic controller 31 and the hydraulic controller 32 are respectively used for controlling the logic relation of the whole vehicle and the execution action of the whole vehicle;
the power system 1 includes: a DC converter 10, a high-voltage battery 11, a low-voltage battery 12, a motor controller 13, a motor 14 and a working pump; the current output by the high-voltage battery 11 is processed by a motor controller 13 to control a motor 14, the high-voltage battery 11 supplies power to electrical appliances with different working voltages through the DC converter 10, and the low-voltage battery 12 is used for supplying power to a low-voltage electrical appliance; the motor 14 includes: the first motor 141 is used for driving a working pump so as to drive various actions of a working device 4 of the whole vehicle, and the second motor 142 is used for driving the traction device 22 in the transmission system 2 so as to drive the steering and braking of the whole vehicle;
the charging system 8 is used for charging the high-voltage battery 11 and the low-voltage battery 12;
the driving cab 6 is connected to the middle part of the supporting device 5, the temperature adjusting system 7 is used for adjusting the cold and warm temperature adjustment and the air replacement function in the driving cab, and the braking system 9 is connected to the driving cab 6 and used for controlling the whole vehicle to move and stop.
The transmission system 2 includes: a running gear 21 and a traction gear 22 connected with the running gear 21, wherein the running gear 21 is arranged at the bottom side of the supporting device 5, and the traction gear 22 drives the running gear 21.
The temperature regulation system 7 comprises: a temperature regulation system controller 75, said temperature regulation system controller 75 being fixedly connected in said cab 6.
The working device 4 includes: the telescopic boom structure comprises at least one telescopic boom frame 41 and an execution device 42 hinged to one end of the telescopic boom frame 41, wherein the telescopic boom frame 41 is used for realizing position change of the execution device, and the execution device 42 is used for realizing specific operation of the whole machine.
The support device 5 comprises: support frame structure 51, with support frame structure 51 articulated connecting piece 52, with support frame structure 51 articulated stabilizer 53, connecting piece 52 is used for connecting equipment 4 and support frame structure 51, stabilizer 53 is used for improving the stability when the machine operation, part parts such as power system 1, transmission system 2, control system 3, equipment 4, driver's cabin 6, temperature regulation system 7, charging system 8 and braking system 9 are used for installing to the strutting arrangement.
The air duct 61 of the temperature adjusting system 7 is arranged inside the cab 6, and is used for conveying air inside and outside the cab and removing fog and frost from cab glass, and the cab 6 further comprises: the electric heating glass 62 is used for defogging and defrosting of the glass body.
The charging system 8 includes: a vehicle-mounted charging device 81, a quick charging device 82, a slow charging seat 83 and a quick charging seat 84,
the vehicle-mounted charging device 81 is directly or indirectly connected with the high-voltage battery 11 and used for vehicle-mounted charging, charging is achieved through direct connection with a mains supply, charging is more convenient, and charging conditions are more easily met.
The quick charging device 82 is separated from the whole vehicle, so that quick charging is facilitated, and high-voltage charging is realized at a fixed position.
The slow charging seat 83 and the fast charging seat 84 are directly or indirectly fixed on the supporting device 5, and are used for realizing the butt joint of charging wires to form a charging closed loop.
The braking system 9 comprises: accelerator pedal 91 and brake pedal 92, accelerator pedal 91 and brake pedal 92 fixed connection be in on the driver's cabin 6, accelerator pedal 91 is used for whole car action, brake pedal 92 is used for whole car to stop.
According to the invention, clean energy is used as power, so that the pollution to the environment during the operation of the telescopic boom forklift loader can be reduced, the pollution to the air is reduced, no engine noise exists, the working noise is reduced, and the requirements of urban particle emission and noise are met;
according to the power system of the electric telescopic arm forklift, the high-voltage battery and the low-voltage battery are respectively arranged, so that the energy loss caused in the high-voltage and low-voltage conversion process is reduced, the energy loss in the power supply process is effectively reduced, and the energy-saving effect is achieved;
according to the electric telescopic arm forklift braking system, when an accelerator pedal is loosened and a brake pedal is triggered, the system cuts off power supply of a walking motor, inertia is utilized to convert the motor into a charger, reverse charging of a battery is achieved, and endurance of the whole forklift is further improved.
Claims (8)
1. An electric telescopic arm forklift, comprising: the system comprises a power system (1), a transmission system (2), a control system (3), a working device (4), a supporting device (5), a cab (6), a temperature adjusting system (7), a charging system (8) and a braking system (9);
the supporting device (5) is a supporting component of the whole vehicle, and the power system (1), the transmission system (2), the control system (3), the working device (4) and the cab (6) are all connected to the supporting device (5);
the control system (3) comprises: the logic controller (31) and the hydraulic controller (32) are respectively used for controlling the logic relation of the whole vehicle and the execution action of the whole vehicle;
the power system (1) comprises: the system comprises a DC converter (10), a high-voltage battery (11), a low-voltage battery (12), a motor controller (13), a motor (14) and a working pump; the current output by the high-voltage battery (11) is processed by a motor controller (13) to control a motor (14), the high-voltage battery (11) supplies power to electrical appliances through the DC converter (10), and the low-voltage battery (12) is used for supplying power to low-voltage electrical appliances; the electric motor (14) includes: the first motor (141) is used for driving a working pump so as to drive various actions of a working device (4) of the whole vehicle, and the second motor (142) is used for driving a traction device (22) in the transmission system (2) so as to drive the steering and braking of the whole vehicle;
the charging system (8) is used for charging the high-voltage battery (11) and the low-voltage battery (12);
driver's cabin (6) connect in the middle part of strutting arrangement (5), temperature regulation system (7) be used for adjusting the change function of the changes in temperature regulation and the air in driver's cabin (6), braking system (9) connect in driver's cabin (6) for control whole car action and stop.
2. An electric telescopic boom forklift truck according to claim 1, characterized in that said transmission system (2) comprises: the walking device (21) and a traction device (22) connected with the walking device (21), wherein the walking device (21) is arranged at the bottom side of the supporting device (5), and the traction device (22) drives the walking device (21).
3. An electric telescopic boom forklift truck as claimed in claim 1, characterized in that said temperature regulation system (7) comprises: a temperature regulation system controller (75), the temperature regulation system controller (75) being fixedly connected in the cab (6).
4. An electric telescopic boom forklift truck according to claim 1, characterized in that said working means (4) comprises: the telescopic arm support comprises at least one telescopic arm support (41) and an execution device (42) hinged to one end of the telescopic arm support (41), wherein the telescopic arm support (41) is used for controlling the position change of the execution device (42), and the execution device (42) is used for specific operation of the whole machine.
5. An electric telescopic boom forklift truck as claimed in claim 1, characterized in that said supporting means (5) comprise: the supporting frame structure (51), with supporting frame structure (51) articulated connecting piece (52), with supporting frame structure 51 articulated stabilizer (53), stabilizer (53) are used for improving the stability when the machine operation, and connecting piece (52) are used for connecting equipment (4) and supporting frame structure (51).
6. An electric telescopic boom forklift truck as claimed in claim 1, characterized in that said cabin (6) is internally provided with a duct (61) of said temperature regulation system (7) for the air supply inside and outside the cabin and for the defogging and defrosting of the cabin glass, said cabin (6) further comprising: the electric heating glass (62) is used for demisting and defrosting the glass body.
7. An electric telescopic boom forklift truck according to claim 1, characterized in that said charging system (8) comprises: a vehicle-mounted charging device (81), a quick charging device (82), a slow charging seat (83) and a quick charging seat (84),
the vehicle-mounted charging device (81) is connected with the high-voltage battery (11) and used for vehicle-mounted charging,
the quick charging device (82) is arranged separately from the whole vehicle and is used for quick charging, high-voltage charging is required to be realized at a fixed position,
the slow charging seat (83) and the fast charging seat (84) are connected to the support device 5 and used for realizing the butt joint of charging wires to form a charging closed loop.
8. An electric telescopic boom forklift truck according to claim 1, characterized in that said braking system (9) comprises: accelerator pedal (91) and brake pedal (92), accelerator pedal (91) and brake pedal (92) fixed connection be in on driver's cabin (6), accelerator pedal (91) are used for whole car action, brake pedal (92) are used for whole car to stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210605398.6A CN114940465B (en) | 2022-05-31 | 2022-05-31 | Electric telescopic arm forklift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210605398.6A CN114940465B (en) | 2022-05-31 | 2022-05-31 | Electric telescopic arm forklift |
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| Publication Number | Publication Date |
|---|---|
| CN114940465A true CN114940465A (en) | 2022-08-26 |
| CN114940465B CN114940465B (en) | 2023-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210605398.6A Active CN114940465B (en) | 2022-05-31 | 2022-05-31 | Electric telescopic arm forklift |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202643235U (en) * | 2012-05-23 | 2013-01-02 | 中国农业机械化科学研究院 | Telescopic-arm forklift loader |
| CN203064020U (en) * | 2012-12-27 | 2013-07-17 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Telescopic arm forklift hydraulic system |
| CN205973628U (en) * | 2016-08-29 | 2017-02-22 | 徐州徐工特种工程机械有限公司 | Telescopic handler |
| CN110588367A (en) * | 2019-09-12 | 2019-12-20 | 安徽合力股份有限公司 | High-voltage lithium battery forklift control system and control method thereof |
| CN110712643A (en) * | 2019-10-30 | 2020-01-21 | 安徽合力股份有限公司 | Control method of forklift mild hybrid power system |
| CN111231648A (en) * | 2020-02-06 | 2020-06-05 | 江苏大学 | Power transmission system of hybrid power forklift and control method thereof |
-
2022
- 2022-05-31 CN CN202210605398.6A patent/CN114940465B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202643235U (en) * | 2012-05-23 | 2013-01-02 | 中国农业机械化科学研究院 | Telescopic-arm forklift loader |
| CN203064020U (en) * | 2012-12-27 | 2013-07-17 | 徐工集团工程机械股份有限公司江苏徐州工程机械研究院 | Telescopic arm forklift hydraulic system |
| CN205973628U (en) * | 2016-08-29 | 2017-02-22 | 徐州徐工特种工程机械有限公司 | Telescopic handler |
| CN110588367A (en) * | 2019-09-12 | 2019-12-20 | 安徽合力股份有限公司 | High-voltage lithium battery forklift control system and control method thereof |
| CN110712643A (en) * | 2019-10-30 | 2020-01-21 | 安徽合力股份有限公司 | Control method of forklift mild hybrid power system |
| CN111231648A (en) * | 2020-02-06 | 2020-06-05 | 江苏大学 | Power transmission system of hybrid power forklift and control method thereof |
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| CN114940465B (en) | 2023-05-12 |
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