Research On Automatic Transplanting Machine For Rice Seedling

The development trend of rice seedling transplanting machine was gradually towards the direction of mechanization and automation, this can improve the speed of unit time transplanting, can reduce the labor intensity of human transplant, can reduce the cost of transplanting seedlings.In this article the research object is the automatic rice seedlings transplanting device, this paper mainly studied the four aspects of content. First studied the seedling conveying system, the system is to use leverage composite structure, shaft, etc, when taking miao, taking seedling mechanism for rotary movement, when taking seedling mechanism the trigger position sensor, program controller receives signals, driving a stepper motor turns, the impetus for the moving of the institutions of the plate, take miao location hole, move to stay, if seedling detection sensor detects the hole without cell, will signal to the program controller, driving a stepper motor rotation, the impetus for seedling mechanism through rapid hole, until the shoot length hole, waiting to take seedling claw grasping, then complete the automatic seedling. The seedlings planted system is studied in the second, in order to achieve the good effect of plant, the plant can achieve the best moment suspension of horizontal movement direction, through the selection and design of plant system mechanism, developed a kind of structure scheme, the scheme is to put the lever, the slider composite mechanism as planting, etc, also studied the structure of planting system and planting process. Third aspect to study the transplanting machine in electric cars, electric drive system of electric cars, digital speed control system, traffic identification system, cruise control, and the space between control is studied.