Fuzzy Reliability Analysis and Optimization Design of Hydraulic System of Bale Carrier for Tie Arm Device

Pei Chenghui,Liu Xingyan,Liu Zhigang,Zhang Tong,Li Guoliang

Figure 1. Bale tie arm device 1. Square steel frame; 2. Slide rail block; 3. Lower swing arm; 4. Transverse thrust bar; 5. Drive shaft; 6. Lower shift bar; 7. Seat bearing; 8. Movable splint; 9. Drive shaft; 10. Upper arm rod; 11. Hydraulic cylinder; 12. Upshift rod; 13. Hexagonal nut; 14. Spacer; 15. Bolt; 16. Slide block seat