Pure electric forklift
By using servo electric cylinders to directly drive the steering and working system in electric forklifts, the problem of delay in gear switching of traditional electric forklifts is solved, achieving faster response and higher handling.
CN222684219UActive Publication Date: 2025-03-28HUAQIAO UNIVERSITY
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Patent Information
- Application Number
- CN202421520882.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-28
AI Technical Summary
Technical Problem
Traditional electric forklifts have delays in switching forward and backward gears, which affects the instant response ability of the entire vehicle and cannot meet the modern efficient and flexible operation needs.
Method used
The pure electric forklift design is adopted, and the servo electric cylinder is used to replace the traditional hydraulic cylinder directly drive the steering system and working system, eliminating the pressure loss of the hydraulic system, and optimizing the layout of the entire machine components.
Benefits of technology
By quickly responding to the signal of the vehicle controller, the handling of the vehicle is improved, the delay during gear shifting is reduced, and the system efficiency is improved.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model provides a pure electric forklift and relates to the technical field of electric forklifts. The electric forklift comprises a frame, and a vehicle control unit, a working assembly, an electric driving assembly, an electric steering assembly, an operation assembly and an electric energy storage assembly which are connected to the frame; the working assembly comprises a portal hinged to the frame, a pallet fork capable of moving up and down and connected to the portal, a lifting electric cylinder connected between the portal and the pallet fork, and an inclined electric cylinder connected between the portal and the frame. The electric driving assembly comprises an electric driving unit and a transmission unit; the electric driving unit is used for outputting walking driving force; the transmission unit is in transmission connection between the electric driving unit and the driving wheels and is used for transmitting walking driving force; the electric steering assembly comprises a steering electric cylinder; the steering electric cylinder is in transmission connection with the steering wheel and used for driving the steering wheel to rotate.
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