3results about How to "No folding" patented technology

The invention belongs to the technical field of steel bar shed installation, and particularly provides an assembly type temporary steel bar shed which comprises a supporting frame, flexible protection cloth and a connecting mechanism, the flexible protection cloth is movably connected with the supporting frame through the connecting mechanism, and the connecting mechanism comprises a fixed plate, a movable plate and a connecting spring. The two fixed plates are installed on the edge of the top face of the supporting frame, the two movable plates are slidably connected with the two fixed plates through adjusting assemblies correspondingly, clamping space is formed between the movable plates and the fixed plates, and one end of the connecting spring is connected with the bottom end of the side face of the supporting frame through a support. The two ends of the flexible protective cloth penetrate through the two clamping spaces correspondingly and are fixedly connected with the other ends of the connecting springs. Through the arrangement of the two fixed plates, the two movable plates and the two sets of connecting springs, assembly and disassembly of the flexible protective cloth can be conveniently and rapidly achieved, the flexible protective cloth cannot be damaged, meanwhile, the buffering force can be increased through the elastic force of the connecting springs, and the service life of the flexible protective cloth is prolonged.

The utility model discloses a kind of automatic liquid fertilizer packaging devices, which belongs to liquid fertilizer production technical field.It mainly includes base, base includes side frame one, side frame one side is sequentially fixedly connected with middle rack, side frame two, middle rack one side is fixedly connected with side frame three, side frame three one side is equipped with bunker, middle rack is equipped with circular groove, shaft is rotatably connected in circular groove middle, gear one is fixedly connected on the upper portion of shaft, away from the rectangular groove edge of side frame three one side fixedly connected with rotating shaft hole, third driving device is rotatably connected on rotating shaft hole, third driving device extending end is fixedly connected with gear two, two half-barrel devices are rotatably connected in circular groove inside.The utility model can continuously fill liquid by the cooperation of storage rack and suction cup device one and suction cup device two, and after filling, it can be transferred by rotating half-barrel device and sealed by sealing machine.

The invention relates to a warehouse material recording system which comprises a base, supporting legs are arranged at the lower end of the base, a containing groove is formed in the upper end of the base, an unwinding mechanism and a winding mechanism are arranged on the rear surface of the base, and a base portion writing belt inlet and a base portion writing belt outlet are formed in the rear side wall of the containing groove. A back plate penetrates through the containing groove in a pluggable mode, the back plate is provided with a back plate portion writing belt inlet and a back plate portion writing belt outlet, and a back plate positioning mechanism enabling the back plate to be kept in an extending state is arranged between the back plate and the base. The first purpose of the invention is to provide the warehouse material recording system which is convenient for searching records when paper records are physically archived, and the problem that the existing card records are inconvenient to search and archive is solved.