2results about How to "Any bend" patented technology

This utility model relates to the field of transmission pipeline technology, specifically disclosing a transmission pipeline that uses an air classifier to separate material particle sizes. The pipeline includes: an air classifier body; a first metal flexible tube fixedly connected to the right side wall of the air classifier body; a second metal flexible tube placed to the right of the first metal flexible tube; quick-release mechanisms for rapid installation and disassembly of the first and second metal flexible tubes on their outer walls; and a splicing mechanism for installing a curved pipe on one side of the second metal flexible tube. Through the quick-release mechanism and quick-locking structure, the pipeline can be instantly fixed and separated without cumbersome welding operations. When the inner wall of the pipeline is worn and needs replacement, when blockages require cleaning, or when a pipe of a different diameter needs to be replaced to adapt to new materials, disassembly and assembly can be completed in a short time, significantly reducing downtime for maintenance.

The utility model relates to automatic speed -limiting technical field discloses a soft liquid storage device and liquid back -up compression type speed -limiting system, and soft liquid storage device includes the flexible inner tube and spring -like metal outer tube of soft material, and liquid back -up compression type speed -limiting system includes liquid pump, and the rotating shaft of liquid pump is fixed to walking mechanism rotating axle, and liquid cylinder throttler and soft liquid storage device are connected in proper order from the liquid outlet of liquid pump to liquid inlet, and liquid cylinder throttler includes liquid cylinder, throttle valve and piston reset spring, and the cylinder stem of liquid cylinder is connected with the valve element of throttle valve through transmission mechanism and drives, and the liquid outlet of liquid pump is connected to liquid cylinder and throttle valve through two branches respectively, and piston reset spring provides the reset force opposite to hydraulic propelling force for the piston of liquid cylinder.