What are the characteristics of the folding arm of an agricultural small excavator?
Posted: Jan 6th, '25, 21:36
Provide a small agricultural excavator with a folding arm that has a reasonable design, simple structure, small space occupation, longer excavation distance, and can independently control the arm frame rotation. The small agricultural excavator with a folding arm has a structure including a fuselage, an excavating arm body, and a bucket arranged at the front end of the excavating arm body. The fuselage includes a slewing platform, and the excavating arm body is installed on the slewing platform through an arm frame slewing mechanism that can drive the excavating arm body to swing left and right. The excavating arm body includes a lifting arm, a lifting arm hydraulic cylinder, a digging arm, a digging arm hydraulic cylinder, a telescopic arm, a telescopic arm hydraulic cylinder, and a digging bucket hydraulic cylinder.
The arm slewing mechanism of the small agricultural excavator includes a slewing support, a slewing body, and a slewing body hydraulic cylinder that drives the slewing body to swing. The slewing support, the slewing body, and the slewing platform are rotatably connected through a pin shaft. One end of the slewing hydraulic cylinder is hinged to the slewing platform, and the other end of the slewing hydraulic cylinder is hinged to one end of the slewing body. One end of the lifting arm and one end of the lifting arm hydraulic cylinder are respectively hinged to the slewing support, and the other end of the lifting arm hydraulic cylinder is hinged to the other end of the lifting arm. The other end of the lifting arm is hinged to the middle and rear part of one end of the digging arm. One end of the digging arm hydraulic cylinder is hinged to the middle and upper part of the other end of the lifting arm. The other end of the digging arm hydraulic cylinder is hinged to one end of the digging arm. The digging arm is an internal hollow structure.
The telescopic arm and the telescopic arm hydraulic cylinder are both sleeved inside the bucket arm. One end of the telescopic arm hydraulic cylinder of the small agricultural excavator is hinged inside the bucket arm, and the other end of the telescopic arm hydraulic cylinder is hinged to the middle front part of the other end of the telescopic arm. The other end of the telescopic arm is hinged to one end of the bucket, and one end of the bucket hydraulic cylinder is hinged to the telescopic arm, and the other end of the bucket hydraulic cylinder is hinged to the bottom of the bucket.
The slewing platform is provided with a mounting lug, and the mounting lug, the slewing body, and the slewing support are rotatably connected by a pin shaft. The telescopic arm of the small agricultural excavator includes a telescopic arm body and an L-shaped support arm. The telescopic arm body is sleeved inside the bucket arm, and the other end of the telescopic arm body is hinged to one end of the bucket. The middle front part of the other end of the telescopic arm body is hinged to the other end of the telescopic arm hydraulic cylinder. One end of the support arm is fixed on the telescopic arm body between one end of the bucket and the other end of the telescopic arm hydraulic cylinder, and one end of the bucket hydraulic cylinder is hinged to the support arm.
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The arm slewing mechanism of the small agricultural excavator includes a slewing support, a slewing body, and a slewing body hydraulic cylinder that drives the slewing body to swing. The slewing support, the slewing body, and the slewing platform are rotatably connected through a pin shaft. One end of the slewing hydraulic cylinder is hinged to the slewing platform, and the other end of the slewing hydraulic cylinder is hinged to one end of the slewing body. One end of the lifting arm and one end of the lifting arm hydraulic cylinder are respectively hinged to the slewing support, and the other end of the lifting arm hydraulic cylinder is hinged to the other end of the lifting arm. The other end of the lifting arm is hinged to the middle and rear part of one end of the digging arm. One end of the digging arm hydraulic cylinder is hinged to the middle and upper part of the other end of the lifting arm. The other end of the digging arm hydraulic cylinder is hinged to one end of the digging arm. The digging arm is an internal hollow structure.
The telescopic arm and the telescopic arm hydraulic cylinder are both sleeved inside the bucket arm. One end of the telescopic arm hydraulic cylinder of the small agricultural excavator is hinged inside the bucket arm, and the other end of the telescopic arm hydraulic cylinder is hinged to the middle front part of the other end of the telescopic arm. The other end of the telescopic arm is hinged to one end of the bucket, and one end of the bucket hydraulic cylinder is hinged to the telescopic arm, and the other end of the bucket hydraulic cylinder is hinged to the bottom of the bucket.
The slewing platform is provided with a mounting lug, and the mounting lug, the slewing body, and the slewing support are rotatably connected by a pin shaft. The telescopic arm of the small agricultural excavator includes a telescopic arm body and an L-shaped support arm. The telescopic arm body is sleeved inside the bucket arm, and the other end of the telescopic arm body is hinged to one end of the bucket. The middle front part of the other end of the telescopic arm body is hinged to the other end of the telescopic arm hydraulic cylinder. One end of the support arm is fixed on the telescopic arm body between one end of the bucket and the other end of the telescopic arm hydraulic cylinder, and one end of the bucket hydraulic cylinder is hinged to the support arm.
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Choose BONOVO for high-quality, customizable brush cutters for skid steers with fast delivery. Contact us today to discover how our superior products can enhance your land management tasks!
for more info just visit our website at www.bonovogroup.com
contact # : +86 158 6218 2088
email : sales@bonovogroup.com