3results about How to "Improve extraction speed" patented technology

A convenient lattice type pile pulling device comprises a steel square ground breaking module, a lattice column, a lattice column connecting unit and a lattice column extending frame which are sequentially connected from bottom to top, the lattice column extending frame is connected with a vibration head of a crawler crane, and the lower portion of the steel square ground breaking module is a square ground breaking head of a rectangular hollow structure. An inclined plate is arranged on the front face of the upper portion of the steel square ground breaking module to form a variable cross-section, the minimum position of the variable cross-section is connected with the latticed column, and the minimum cross-section of the variable cross-section is the same as the cross-section of the latticed column. Inclined sliding grooves are formed in the left side face and the right side face of the square ground breaking head, the two inclined sliding grooves are sleeved with the steel bottom-carrying pile pulling sliding bolt in an up-down sliding mode, the highest positions of the inclined sliding grooves are close to the front face of the square ground breaking head, namely the maximum section position of the inclined plate, and the lowest positions of the inclined sliding grooves are located in the middle of the square ground breaking head. The structure is easy and convenient to construct, high in construction speed, low in cost and small in influence on the environment.

This utility model relates to the field of lawn planting technology, and in particular to a lawn planting tray, comprising an inner tray, an outer tray, and an auxiliary mechanism. The inner tray contains multiple conical planting holes, and a base plate is connected below each conical planting hole. Both the conical planting holes and the base plate have holes. The auxiliary mechanism includes a pressing frame, multiple movable parts, and multiple support blocks. The movable parts include rollers and movable rods. The pressing frame is slidably connected to the outer tray and also abuts against the corresponding movable rod. The rollers are rotatably connected to the movable rods and also abut against the base plate. The movable rods are rotatably connected to the corresponding support blocks. The multiple support blocks are fixedly connected to the outer tray. By pressing the multiple movable rods with the pressing frame, the movable rods drive the rollers to push the base plate upwards, thereby pushing the base plate against the multiple conical planting holes and pushing out the soil and lawn from the conical planting holes. This design effectively improves the speed of removing lawn and soil.

The utility model relates to a dispensing device for gynecological tumor department nursing, including dispensing cabinet, the operating table is equipped in the middle part of dispensing cabinet, the operating table upper portion is equipped with the rotating disc and is used to drive the first drive mechanism of rotating disc rotation, the rotating disc is equipped with a plurality of first clamping parts for clamping small medicine bottle along its circumference, the operating table bottom is equipped with the second clamping part of being located small medicine bottle directly below and is used to drive the second drive mechanism of second clamping part along the vertical direction removal, the operating table bottom still has the medicine bottle of placing, small medicine bottle and medicine bottle are connected through the catheter, and the both ends of catheter are equipped with needle respectively, and the middle part of catheter is equipped with infusion pump, and the second clamping part is used for clamping the catheter and needle close to small medicine bottle one end. This dispensing device for gynecological tumor department nursing can reduce the time of medical staff contacting small medicine bottle with hand in the dispensing process, thereby reducing the risk of infection, and protecting the health of medical staff.