2results about How to "Affect life safety" patented technology

The utility model belongs to earthworm technical field, concretely is a kind of multilayer three-dimensional earthworm processing tower, including bottom plate and protective net;The top of bottom plate is fixedly installed with feed barrel, the top of feed barrel is provided with feeding assembly, the inner wall of feed barrel is provided with shunt component;The surface of feed barrel is provided with storage assembly;The surface of feed barrel is provided with feeding assembly;Feeding assembly includes hopper and resistance flow net, the top of feed barrel is fixedly installed with hopper, the bottom of hopper inner wall is fixedly installed with resistance flow net;The setting of hopper and resistance flow net makes the cooperation use of hopper and resistance flow net, and hopper can conveniently pour material into the inside of feed barrel, prevent the emergence material spilling condition, resistance flow net can prevent that material all enters the inside of feed barrel once, resistance flow net can make material even and simultaneously drop down, so that multiple shunt blocks can receive material.

The utility model relates to flange grinding equipment field especially, a kind of flange sealing surface automatic grinding equipment, including grinder main body, protective housing, hydraulic cylinder, rotating electrical machine, rotary disc, clamp jaw and servo motor, the rear side center of the upper end edge of grinder main body is fixed with support frame, the utility model drives screw rod by three groups of servo motor to drive three groups of movable block and clamp jaw to carry out center inner circle clamping, to carry out automatic center positioning to different specifications flange, cooperation hydraulic cylinder drive polishing disc can be adjusted the polishing height of polishing disc according to the thickness of flange, so it can improve its degree of automation while improving the effect and efficiency of the device flange grinding, and protective housing can avoid the debris generated when flange grinding fly outward, affect the life safety of user, solve the problem that the degree of automation of existing small flange grinding equipment is lower when using, and there is certain security risk.