Box body balancing device of horizontal pre-pressing type compression lifting rubbish machine

• Main Author: WEI ENQI
• Format: Patent
• Language: English
• Published: 15.04.2015
• Subjects: CONVEYING; GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE; HANDLING THIN OR FILAMENTARY MATERIAL; PACKING; PERFORMING OPERATIONS; STORING; TRANSPORTING

The utility model discloses a box body balancing device of a horizontal pre-pressing type compression lifting rubbish machine. The box body balancing device comprises two sets of lifting oil cylinders, an oil cylinder oil supply valve block, a swing rod, proximity switches and a hydraulic lock. Two lifting oil cylinders are arranged in each set of lifting oil cylinders and fixed to the two ends of a box body respectively, and the oil cylinder oil supply valve block is provided with an oil inlet, two oil supplementing electromagnetic valves and two oil outlets. On the oil cylinder oil supply valve block, the two oil outlets are directly communicated with the oil inlet and are communicated with the oil inlet through the oil supplementing electromagnetic valves. The two sets of lifting oil cylinders are connected with the two oil outlets of the oil cylinder oil supply valve block respectively, the swing rod is hung on the side of the box body, the two proximity switches are fixed to the two sides of the part, at the lower end of the swing rod, of the box body, and the proximity switches are electrically connected with the oil supplementing electromagnetic valves respectively. The box body balancing device of the horizontal pre-pressing type compression lifting rubbish machine is simple and practical in structure, low in manufacturing cost and good in box body balancing effect, greatly lowers the operation cost of rubbish treatment and has high economic value and application and popularization prospects.