Trees are felled car pull rod formula and embrace arm device

• Main Authors: ZHAI HUIHUI, ZHOU BINGQIANG
• Format: Patent
• Language: Chinese; English
• Published: 06.07.2018
• Subjects: AGRICULTURE; ANIMAL HUSBANDRY; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPSOR SEAWEED; FISHING; FORESTRY; HORTICULTURE; HUMAN NECESSITIES; HUNTING; TRAPPING; WATERING

The utility model discloses a trees are felled car pull rod formula and embrace arm device, install rotary disk 2 on the frame 1, the fixed driver's cabin 3 that is provided with is gone up to rotarydisk 2, driver's cabin 3 inner axis of rotation motor passes through axis of rotation 6 and connects an armful arm case 8, an armful arm is installed at both ends about embracing 8 rear end faces in the arm case, under embrace the arm, mid -mounting transmission wheel, hydraulic system drives the hydraulic cylinder who distributes through the straight line, the hydraulic stem, connecting rod driveis gone up and is embraced the arm, under embrace the arm and fold and press from both sides the tight woods, and the drive electric saw saw cuts trees, the axis of rotation drives under motor driveembraces the arm case, electric saw case and trees are rotatory together, place horizontal position with trees, hydraulic pressure system drive transmission wheel presss from both sides tight trees, the rotatory transmission tr