Multifunctional rotary symmetrical arm
The utility model discloses a multifunctional rotary symmetrical arm which comprises a mounting tower, a mounting disc is arranged on the mounting tower, a gear disc is connected above the mounting disc, a cantilever beam is connected above the gear disc and formed by sequentially connecting a plura...
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Main Authors | , , , , |
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Format | Patent |
Language | Chinese English |
Published |
29.12.2020
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model discloses a multifunctional rotary symmetrical arm which comprises a mounting tower, a mounting disc is arranged on the mounting tower, a gear disc is connected above the mounting disc, a cantilever beam is connected above the gear disc and formed by sequentially connecting a plurality of sections of short arms, the adjacent short arms are hinged, a fixing ring is connected aboveeach section of short arm, and the fixing ring is connected above the corresponding fixing ring. Each fixing ring is connected with a steel rope, one end of each steel rope is fixedly connected withthe corresponding fixing ring, the other end of each steel rope enters the mounting tower and is downwards connected with a winch at the bottom of the mounting tower, a power mechanism for driving thewinches is arranged at the bottom of the mounting tower, and a plurality of spray heads distributed one by one in the axial direction of each short arm are connected to the lower portion of each short arm. Each spray head is c |
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Bibliography: | Application Number: CN202020730800U |