A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bracket for side unloading of loading machine
The invention relates to a bracket for side unloading of a loading machine. The problems that an existing bracket for side unloading of the loading machine is prone to cracking and short in service life are solved. The bracket for side unloading of the loading machine comprises three round steel cross beams and a supporting plate set. The three cross beams are parallel to one another and are arrayed in a triangle shape. The cross beams vertically penetrate through the supporting plate set and are welded to the supporting plate set. The front end face of the supporting plate set is in an arc shape, and the arc radius is R. The inscribed circle of the triangle formed by the top cross beam, the bottom cross beam and the rear cross beam is tangent to the front end arc of the supporting plate set. The top cross beam and the bottom cross beam are located in the concentric circles of the front end arc of the supporting plate set. When the bracket is used for conducting shovel loading operation, the stress on a side unloading bucket is transmitted to a movable arm through the bracket, and the resultant action direction penetrates through the inscribed circle of the triangle formed by the three cross beams. The stress of the triangle can be greatly improved, the stress level of the triangle formed by the three cross beams of the bracket is lowered, and therefore weld seam cracking is avoided and the service life is prolonged.
Bracket for side unloading of loading machine
The invention relates to a bracket for side unloading of a loading machine. The problems that an existing bracket for side unloading of the loading machine is prone to cracking and short in service life are solved. The bracket for side unloading of the loading machine comprises three round steel cross beams and a supporting plate set. The three cross beams are parallel to one another and are arrayed in a triangle shape. The cross beams vertically penetrate through the supporting plate set and are welded to the supporting plate set. The front end face of the supporting plate set is in an arc shape, and the arc radius is R. The inscribed circle of the triangle formed by the top cross beam, the bottom cross beam and the rear cross beam is tangent to the front end arc of the supporting plate set. The top cross beam and the bottom cross beam are located in the concentric circles of the front end arc of the supporting plate set. When the bracket is used for conducting shovel loading operation, the stress on a side unloading bucket is transmitted to a movable arm through the bracket, and the resultant action direction penetrates through the inscribed circle of the triangle formed by the three cross beams. The stress of the triangle can be greatly improved, the stress level of the triangle formed by the three cross beams of the bracket is lowered, and therefore weld seam cracking is avoided and the service life is prolonged.
Bracket for side unloading of loading machine
HUANG YIYE (author) / LI HUAMIN (author) / HUANG JIASHENG (author)
2015-11-11
Patent
Electronic Resource
English
IPC:
E02F
Baggern
,
DREDGING