Adjusting device for maintaining normal liquid volume of independent hydraulic buffer

• Main Authors: ZHANG MINGMIN, ZHANG SHUYUN, GUO ZHEN, LIU GUOZHI, ZHAO JUNKUI, LIU GUOHONG, HOU JIAFENG, NING JINGYU, GUO LIQIANG
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2024
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; SHOCK-ABSORBERS; SPRINGS; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model belongs to the technical field of hydraulic machinery, and discloses an adjusting device for maintaining the normal liquid volume of an independent hydraulic buffer, which is characterized by comprising a compensation cylinder body (1), a floating piston (2), a compensation spring (3) and a gland (4), the compensation cylinder body (1) is fixedly arranged at the tail end of the hydraulic buffer cylinder body, the gland (4) is fixed at the tail part of the compensation cylinder body (1), and the floating piston (2) is arranged between the compensation cylinder body (1) and the gland (4); a compensation spring (3) is arranged between the floating piston (2) and the gland (4); an axial liquid flowing hole is formed in the compensation cylinder body (1); the inner cavity of the compensation cylinder body (1) is communicated with the inner cavity of the buffer through the liquid flowing hole; and the compensation cylinder body (1), the moving piston (2) and the gland (4) are sleeved on a piston r