The invention belongs to the technical field of new materials, and particularly relates to a feeding device used for new material technology development and having good stability. By adoption of the feeding device used for new material technology development and having the good stability, the problems that a feeding device, adopting integrated track design, of a belt conveyor is poor in adjustability, has only one function and is inconvenient to move are solved. According to the scheme, the feeding device used for new material technology development and having the good stability comprises a fixing plate. Two supporting plates are fixed to the outer wall of the bottom of the fixing plate through bolts, and a horizontal supporting plate is fixed to the outer walls of one sides of the supporting plates through bolts. A storage battery is fixed to the outer wall of the bottom of the horizontal supporting plate through bolts. Four supporting columns are fixed to the outer wall of the bottomof the fixing plate through bolts. The feeding device can be well fixed, and the fixing altitude of the feeding device can be well adjusted; shaking of the feeding device in use is reduced, so that the stability and shock absorption performance of the feeding device are improved; and dust can be well prevented from falling into the feeding device in the feeding process, the feeding device can bewell sheltered from rainwater, rainwater accumulation is prevented, and the dust-proof performance of the feeding device is improved.