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A platform for research: civil engineering, architecture and urbanism
Worm gear and worm transmission case and engineering machinery
The invention relates to a worm gear and worm transmission case and engineering machinery. The worm gear and worm transmission case comprises a case body (1), a worm (2), a worm gear (3), a power output part (4) and an overload protection part (5); the worm (2) is rotatably arranged in the case body (1); the worm gear (3) is arranged in the case body (1), and is in transmission fit with the worm (2); the power output part (4) comprises an output wheel (42), a first flange plate (43) and an output shaft (41), the first flange plate (43) is fixedly connected with the output wheel (42), the output shaft (41) is fixedly connected with the worm gear (3), and the first flange plate (43) is provided with a first shaft hole deviating from the rotating axis of the output wheel (42); and the overload protection part (5) comprises a connecting shaft (51) and a second flange plate (53), the connecting shaft (51) can be broken due to overload, the second flange plate (53) is fixedly connected with the output shaft (41), a second shaft hole deviating from the rotating axis of the output shaft (41) is formed in the second flange plate (53), and the connecting shaft (51) is arranged in the first shaft hole and the second shaft hole in a penetrating mode.
本发明涉及一种蜗轮蜗杆传动箱和工程机械，蜗轮蜗杆传动箱包括：箱体(1)；蜗杆(2)，可转动地设在所述箱体(1)内；蜗轮(3)，设在所述箱体(1)内并与所述蜗杆(2)传动配合；动力输出部(4)，包括输出轮(42)、与所述输出轮(42)固定连接的第一法兰盘(43)和与蜗轮(3)固定连接的输出轴(41)，其中，所述第一法兰盘(43)设有偏离所述输出轮(42)的转动轴线的第一轴孔；以及过载保护部(5)，包括可过载断裂的连接轴(51)和与所述输出轴(41)固定连接的第二法兰盘(53)，所述第二法兰盘(53)上设有偏离所述输出轴(41)的转动轴线的第二轴孔，所述连接轴(51)穿设在所述第一轴孔和第二轴孔中。
Worm gear and worm transmission case and engineering machinery
The invention relates to a worm gear and worm transmission case and engineering machinery. The worm gear and worm transmission case comprises a case body (1), a worm (2), a worm gear (3), a power output part (4) and an overload protection part (5); the worm (2) is rotatably arranged in the case body (1); the worm gear (3) is arranged in the case body (1), and is in transmission fit with the worm (2); the power output part (4) comprises an output wheel (42), a first flange plate (43) and an output shaft (41), the first flange plate (43) is fixedly connected with the output wheel (42), the output shaft (41) is fixedly connected with the worm gear (3), and the first flange plate (43) is provided with a first shaft hole deviating from the rotating axis of the output wheel (42); and the overload protection part (5) comprises a connecting shaft (51) and a second flange plate (53), the connecting shaft (51) can be broken due to overload, the second flange plate (53) is fixedly connected with the output shaft (41), a second shaft hole deviating from the rotating axis of the output shaft (41) is formed in the second flange plate (53), and the connecting shaft (51) is arranged in the first shaft hole and the second shaft hole in a penetrating mode.
本发明涉及一种蜗轮蜗杆传动箱和工程机械，蜗轮蜗杆传动箱包括：箱体(1)；蜗杆(2)，可转动地设在所述箱体(1)内；蜗轮(3)，设在所述箱体(1)内并与所述蜗杆(2)传动配合；动力输出部(4)，包括输出轮(42)、与所述输出轮(42)固定连接的第一法兰盘(43)和与蜗轮(3)固定连接的输出轴(41)，其中，所述第一法兰盘(43)设有偏离所述输出轮(42)的转动轴线的第一轴孔；以及过载保护部(5)，包括可过载断裂的连接轴(51)和与所述输出轴(41)固定连接的第二法兰盘(53)，所述第二法兰盘(53)上设有偏离所述输出轴(41)的转动轴线的第二轴孔，所述连接轴(51)穿设在所述第一轴孔和第二轴孔中。
Worm gear and worm transmission case and engineering machinery
蜗轮蜗杆传动箱和工程机械
WU XIUCUI (author) / JIANG LIQIAO (author) / HOU GUANGMENG (author) / YIN HAODONG (author) / DUAN JUNJIE (author) / LIU PINGPING (author)
2021-11-23
Patent
Electronic Resource
Chinese
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