5results about How to "Easy to push to" patented technology

The utility model relates to the technical field of excavating machinery, and discloses a ground leveling and pit digging device for municipal greening, which comprises a rotary excavating barrel, a first hydraulic oil cylinder is fixedly mounted at the top end of the rotary excavating barrel, a mounting plate is fixedly mounted at the telescopic end of the first hydraulic oil cylinder, and a rotating shaft is rotatably mounted on the lower side of the mounting plate; the bottom end of the rotating shaft extends into the rotary excavating barrel and is fixedly provided with a spiral blade, a driving motor is fixedly installed on the upper side of the installing plate and drives the rotating shaft to rotate, a bulldozing plate is rotationally installed on the surface of the rotary excavating barrel, and a connecting side plate is fixedly installed on the surface of the rotary excavating barrel. According to the device, the spiral blade is arranged in the rotary excavating barrel, pit digging is conducted on the ground through rotation and vertical lifting of the spiral blade, the rotary excavating barrel is assembled with the lifting arm and the overturning arm of the bulldozer body through the connecting side plate on the surface of the rotary excavating barrel, so that the rotary excavating barrel is lifted and the position is transferred through power of the bulldozer, and convenience is provided for pit digging operation; higher practicability and convenience are realized.

The utility model discloses a heat preservation steel pushing device for a hot delivery roller way, which belongs to the technical field of steel billet production and comprises a mechanical arm and a steel billet platform which are respectively arranged on two sides of the hot delivery roller way, and a heat preservation cover is arranged above the hot delivery roller way. The mechanical arm comprises a push rod, a base and a motor, the base is arranged on one side of the hot conveying roller way, the motor is fixedly installed on one side of the base, the push rod is installed at the output end of the motor, and one end of the push rod faces the steel billet platform. The utility model has the beneficial effects that the product can ensure that the heat of upstream steel billets entering a downstream heating furnace is not lost, so that the surplus steel billets are timely fed into a steel billet platform through a mechanical arm while hot charging and hot delivery are achieved, the heat loss is reduced, and the use of coal gas is saved.

This invention provides a drug mixing and degassing device and a drug mixing and degassing kit. The drug mixing and degassing device includes an injection cylinder, a piston rod, and a dispensing tube. The injection cylinder has a liquid storage chamber with an opening at its end. The first inner wall surface of the liquid storage chamber is a first hydrophobic surface. The piston rod passes through the opening into the liquid storage chamber and is sealed to the first inner wall surface. The dispensing tube is sealed and installed at the front end of the injection cylinder. The dispensing tube has a through-flow channel that communicates with the liquid storage chamber. The second inner wall surface of the dispensing channel is a first hydrophilic surface. The portion of the dispensing tube extending into the liquid storage chamber forms a bubble storage space between itself and the liquid storage chamber. The drug mixing and degassing kit includes the drug mixing and degassing device, which can be used to remove bubbles from the drug solution.

This utility model discloses a steel coil feeding machine, relating to the field of steel coil feeding technology. It includes a fixed frame, with a limiting shell fixedly connected to the upper surface of the right part of the fixed frame, a limiting cover fixedly installed on the upper surface of the limiting shell, a feeding assembly slidably connected to the inner wall of the fixed frame, and several material support seats fixedly connected to the upper surface of the left part of the fixed frame. The steel coil feeding machine of this utility model uses a hydraulic cylinder and supporting inclined plates to lift the steel coil from between two material support seats, thereby enabling the feeding frame and moving wheels to move the steel coil to the right. At this time, the limiting triangular block acts as a barrier on the left side of the steel coil during movement, ensuring the stability of the steel coil when the feeding frame moves. Since the two supporting inclined plates are located on the right side of the feeding frame, and a counterweight is arranged on the left side of the feeding frame, the two supporting inclined plates can easily push the steel coil into the interior of the limiting shell during feeding, thus facilitating feeding.

The utility model discloses an automatic hardware machining tapping machine, and relates to the technical field of hardware machining, the automatic hardware machining tapping machine comprises a supporting plate, a supporting column is arranged on the supporting plate, a tapping machine body is arranged on the supporting column, and the automatic hardware machining tapping machine further comprises a conveying mechanism arranged above the supporting plate, the conveying mechanism conveys hardware to the position below the tapping machine, the conveying mechanism comprises a fixing base, a guiding piece is fixedly arranged on the fixing base, a first hydraulic oil cylinder is arranged on the guiding piece, a telescopic rod is fixedly arranged at the output end of the first hydraulic oil cylinder, and a fixing plate is fixedly arranged at the output end, away from the first hydraulic oil cylinder, of the telescopic rod. A fixing plate is arranged on the fixing base, a push plate for pushing hardware to move is arranged on the fixing plate, a guide groove is formed in the fixing base, and a feeding component is arranged on the guide groove and used for pushing the hardware to move. According to the automatic hardware machining tapping machine, automatic feeding is facilitated through the conveying mechanism, and the working efficiency is high.