| Abstrakt: |
The book transporter innovation to improve the efficiency of the modern library book classification is an important aspect. In this essay, Based on the research on the electric control system, a DC motor as a metal belt stepless automatic transmission was adopt to greatly reduce the number of parts the system and improve overall efficiency, response speed and control precision ratio, thus library books for transportation vehicles designed control system, enabling the driver, speed and other functions. Software such as the Solidworks was applied for designing body shape, includes a handle, a frame, wheels, support frame, a 'W'-shaped support frame was proposed, it can be installed to increase the capacity of the trolley, a pedal was added at the bottom of the trolley, the user can stand on it to save effort. The electric trolley placed the book has simple structure, easy to use, saving manpower, high efficiency, and has good practical value. |
