Power device for applying lithium ion battery new energy to seedling throwing machine

The invention relates to the technical field of new energy equipment, in particular to a power device for applying lithium ion battery new energy to a seedling throwing machine. The power device comprises a lithium battery body, a mounting structure, a heat dissipation structure, a fixing structure, a sealing structure, a damping structure and a mounting plate. During use, the power device of the seedling throwing machine is quickly mounted and dismounted through the mounting structure, so that the mounting efficiency is improved; heat is dissipated through the heat dissipation structure, and the heat dissipation effect is good, so that the service life of the lithium battery body is prolonged; the fixing structure fixes the lithium battery body and the heat dissipation structure, so that the lithium battery body is effectively protected, and the use effect of the lithium battery body is improved; the sealing structure seals the mounting structure, so that the sealing performance of the device is improved, an