Quick release type electronic rear tug device and sewing machine
The utility model provides a quick release type electronic rear towing wheel device and sewing machine, including rear towing wheel, drive axle, drive axle is provided in the rear towing wheel, be provided with the buckle between the rear towing wheel and drive axle, the buckle with drive axle rotat...
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| Main Authors | , , |
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| Format | Patent |
| Language | Chinese English |
| Published |
04.10.2022
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| Subjects | |
| Online Access | Get full text |
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| Summary: | The utility model provides a quick release type electronic rear towing wheel device and sewing machine, including rear towing wheel, drive axle, drive axle is provided in the rear towing wheel, be provided with the buckle between the rear towing wheel and drive axle, the buckle with drive axle rotatable connection, rear towing wheel detachable sleeve is provided with the buckle periphery. According to the quick-release electronic rear towing wheel device and the sewing machine, a buckle is arranged at the end of a driving shaft of a rear towing wheel, and the rear towing wheel is detachably arranged on the periphery of the buckle in a sleeving mode. When the rear dragging wheel is abraded or the outer wall of the rear dragging wheel is not smooth in feeding, an operator can quickly detach the rear dragging wheel from the driving shaft through the buckle, so that the rear dragging wheel is conveniently and quickly replaced, and the replacement efficiency is improved.
本实用新型提供一种快拆式电子后拖轮装置及缝纫机，包括后拖轮、驱动轴，所述驱动轴设置在后 |
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| Bibliography: | Application Number: CN202220699458U |