Spring energy-storage starter

• Main Authors: ZHEN LEI, MINGYU LEI
• Format: Patent
• Language: English
• Published: 20.10.2004
• Edition: 7
• Subjects: BLASTING; COMBUSTION ENGINES; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MECHANICAL ENGINEERING; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDEDFOR; STARTING OF COMBUSTION ENGINES; WEAPONS

A spring energy storage starter belongs to the technical field of subordinate facilities of engines and is designed to simplify and advance the function of the spring initiating device structure. The starter is configured with an energy storage part and a driving part, wherein the energy storage part comprises a shell, a big gear, a big gear shaft, a planar volute spring and a unidirectional clutch, wherein the big gear shaft consists of an input and an output shafts, and the planar volute spring is arranged on the big gear, and the input and output shafts are transmission-connected with each other through the unidirectional clutch; the small gear and the big gear of the driving part are engaged with each other, and the small gear and the small gear shaft are transmission connected with each other through the clutch, wherein the small gear shaft is arranged with a hold back device. The utility model has the advantages of a simple and convenient structure, a small volume, a low production cost, a high bearing capacity of the unidirectional clutch, a fine shock-resistance, the non-return is compact, has reliable transmission fast clutching, convenient operation, reliable work, and is suitable for a starting apparatus of diesel engines or the like.