Partition plate assembly, pump body assembly and compressor

• Main Authors: WEI HUIJUN, MA SHUYUAN, HE QINGNAN, QUE PEIZHEN, MIAO WANG, NIU YUTING
• Format: Patent
• Language: Chinese; English
• Published: 15.03.2022
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS; WEAPONS

The utility model provides a clapboard subassembly, pump body subassembly and compressor, clapboard subassembly is provided between first cylinder and second cylinder, clapboard subassembly includes clapboard main part, limit piece and floating piece, the floating piece can be limited by limit piece and clapboard main part, limit piece and floating piece are respectively located the same axial end of clapboard main part, and the clapboard main part is located in the same axial end of clapboard main part. The axial side, opposite to the partition plate body, of the floating part is a first shaft side, the axial side, opposite to the partition plate body, of the limiting part is a second shaft side, the first shaft side can stretch out of the second shaft side, and the first shaft side can be driven to enable the floating part to generate axial movement, radial movement and/or rotation. According to the utility model, when the roller inclines, the partition plate can incline, the contact stress between the roll