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A platform for research: civil engineering, architecture and urbanism
Quick telescopic arm for excavator
The invention relates to a quick telescopic arm for an excavator. The quick telescopic arm for the excavator is characterized in that the quick telescopic arm for the excavator comprises a first lever arm, a second lever arm and a third lever arm. The first lever arm and the second lever arm are both in a hollow pipe shape with two open ends. The second lever arm is located in the first lever arm, and the second lever arm is matched with the first lever arm in a telescopic mode. The third lever arm is located in the second arm, and the third lever arm is matched with the second lever arm in a telescopic mode. The quick telescopic arm for the excavator is installed on the excavator quickly to replace a section of lever arm connected with a bucket, the depth of the bucket stretching into the machine bearing plane can be improved greatly, the using demand of a user is met, at the same time the occupied space of the quick telescopic arm for the excavator is small, and the operational security is comparatively high.
Quick telescopic arm for excavator
The invention relates to a quick telescopic arm for an excavator. The quick telescopic arm for the excavator is characterized in that the quick telescopic arm for the excavator comprises a first lever arm, a second lever arm and a third lever arm. The first lever arm and the second lever arm are both in a hollow pipe shape with two open ends. The second lever arm is located in the first lever arm, and the second lever arm is matched with the first lever arm in a telescopic mode. The third lever arm is located in the second arm, and the third lever arm is matched with the second lever arm in a telescopic mode. The quick telescopic arm for the excavator is installed on the excavator quickly to replace a section of lever arm connected with a bucket, the depth of the bucket stretching into the machine bearing plane can be improved greatly, the using demand of a user is met, at the same time the occupied space of the quick telescopic arm for the excavator is small, and the operational security is comparatively high.
Quick telescopic arm for excavator
HU MINGHUI (author) / HU JIE (author)
2015-08-12
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING
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