6results about How to "Guarantee work progress" patented technology

The utility model discloses a detachable PVC raincoat fabric winding machine, including base, the upper end symmetry fixed with two support plates of base is equipped with first winding shaft and second winding shaft between two support plates, the outside of first winding shaft and second winding shaft is equipped with first winding roller and second winding roller respectively, both ends of first winding shaft are equipped with mounting mechanism, one end of second winding shaft is rotatably connected with one of support plates, the other end of second winding shaft penetrates another support plate and is fixedly connected with driven wheel, the upper end fixed connection of base has drive motor. This detachable PVC raincoat fabric winding machine can be effectively disassembled before and after winding operation process, and installation is stable, avoids the loosening after the installation of PVC raincoat fabric, avoids the fracture of PVC raincoat fabric, guarantees the work progress of PVC raincoat fabric winding.

This utility model belongs to the field of end cap installation technology, and particularly relates to a hoisting tool for installing EGR cooler end caps. It includes a movable frame, a support platform on the upper rear side of the movable frame, a rotating frame with an obtuse angle design above the movable frame, a trapezoidal support frame inclined above the rotating frame, and an extension frame arranged in a triangular pattern on one side of the support frame. A first hoisting component is mounted on the support frame, and a second hoisting component is mounted on the extension frame. An adjustable hanger is located below the first and second hoisting components. This utility model has a reasonable design, simple structure, and convenient processing, enabling convenient hoisting and placement of workpieces. On the one hand, it can adapt to workpieces of different specifications and sizes, improving the practicality of the equipment; on the other hand, the position of the workpiece can be freely adjusted according to different usage requirements, ensuring smooth installation, reducing labor intensity, and guaranteeing work progress.

This utility model discloses a safety helmet for underground mining operations. The helmet includes a helmet body, an inner liner fixedly attached to the lower side of the helmet body, a cushioning sponge installed inside the helmet body, a fixed shell fixedly attached to the helmet body, a lighting lamp fixedly attached to the front side of the fixed shell, and a lampshade installed on the front side of the fixed shell. The lighting lamp is located inside the lampshade. A curved cavity is provided inside the fixed shell, and a transparent strip is provided within the curved cavity. The transparent strip is slidably connected to the outside of the lampshade. This utility model uses the output shaft of a motor to drive a rotating roller on the left side to rotate. The two rotating rollers are connected by gear transmission, and the two rotating rollers rotate in different directions. The transparent strip rotates counterclockwise, causing the transparent strip, free of dust inside the fixed shell, to move to the outside of the lampshade. By changing the position of the transparent strip, the light emitted by the lighting lamp is prevented from being obstructed, ensuring the brightness of the lighting.

The embodiment of the application discloses a kind of in-situ leaching uranium mine hole injection water gas separation device including shell, air inlet pipeline, exhaust pipeline and first drain pipe, when liquid backwash occurs, backwash liquid can be with airflow into air inlet pipeline through in-situ leaching injection pipeline, and then flow into the containing space in shell.In the containing space, gas and liquid are separated, separated gas continues to flow through exhaust pipeline, and liquid is gathered to the bottom of shell under the action of gravity, and finally can be discharged from shell through first drain pipe.The device can reduce the pipeline problems that may be caused by liquid retention, ensure stable gas delivery, and support the normal advancement of in-situ leaching uranium process.Liquid discharge can be completed without complex disassembly operation, simplifying the maintenance process, reducing labor input, reducing operation difficulty, improving the efficiency of pipeline maintenance in in-situ leaching uranium related operations, and indirectly ensuring overall operation progress.

This utility model belongs to the field of conical flask technology, and particularly relates to a seawater filtration conical flask, comprising: a flask body, wherein a valve is provided at the bottom of the flask body for discharging seawater from the bottom of the flask body, an elastic ring is bonded to the bottom of the flask body, the inner sidewall of the elastic ring has a recessed portion, and the outer sidewall of the elastic ring has an extension portion; a support ring, wherein a mounting groove is provided at the top of the support ring, the mounting groove is adapted to fit the elastic ring, and is used to limit the elastic ring, the inner sidewall of the mounting groove has a limiting groove, which is used to form a snap-fit ​​engagement with the extension portion; during the process of the flask body moving the elastic ring and the extension portion to the mounting groove, the extension portion is subjected to the squeezing force of the inner sidewall of the mounting groove, and can generate elastic deformation along the direction of the recessed portion. Compared with the prior art, this utility model realizes that the filtered seawater is discharged from the bottom, which facilitates the installation of the flask body and the support frame.

The utility model discloses a kind of substrate feeding manipulator for LED lamp circuit board production, involve LED lamp production technical field.The utility model includes feeding mechanism, the substrate needed for the processing LED lamp is grabbed or placed, and the feeding mechanism includes mechanical arm, rectangular top cover and bidirectional screw rod.The utility model is set by setting dismounting assembly, specifically is to start air pump and inject air into air bag by air chamber and air pipe with air, make air bag expand and push plug to outside displacement and with rectangular boss insertion, then threaded pin shaft is inserted and anchor block, so it can make plug contract into hollow boss under the driving of spring after air bag discharges gas, operator is controlled by the expansion of air bag to the locking of rectangular top cover and U-shaped bottom plate, its dismounting step is relatively simple, without using special tool to dismount, guarantee the work progress of maintenance to equipment.