Driving gearbox of cigarette package machine

• Main Author: YONGHUI OU
• Format: Patent
• Language: English
• Published: 25.09.2002
• Edition: 7
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS; PACKING; PERFORMING OPERATIONS; PNEUMATIC TUBE CONVEYORS; SHOP CONVEYOR SYSTEMS; STORING; TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING; TRANSPORTING; UNPACKING

The utility model relates to a driving gearbox of cigarette package machine, mainly comprising a box body, an input shaft, a deceleration gear group, a smoke discharging output shaft and a descending output shaft. The utility model is characterized in that a differential gear group which can make the descending output shaft rotate spasmodically is arranged between the smoke discharging output shaft of the deceleration gear box and the descending output shaft; the input gear of the differential gear group and the transmission gear of the smoke discharging output shaft are fixed on the smoke discharging output shaft with a same shaft; the output gear is meshed with transmission gear of the descending output shaft. The utility model utilizes the organic matching of the adjusting gear of the differential gear group, the input gear and the brace mechanism to sufficiently guarantee that the descending conveying belt has a pause process when the cigarette pack is moved from the package conveying belt to the descending conveying belt so as to make the cigarette pack can be transferred to the descending conveying belt smoothly and reliably; furthermore, the utility model is simple in structure and small in volume.