11results about How to "Guarantee work progress" patented technology

The invention relates to the technical field of material conveying equipment, and discloses a material conveying device and an anti-blocking control method. The material conveying device comprises a bucket elevator, a current detector, a material clearing module, a feeding module and a controller. The bucket elevator is provided with a feeding hole; the current detector is arranged on the bucket elevator and is used for detecting the running current of the bucket elevator; the material cleaning module is arranged at the bottom of the feeding port and used for pushing materials in the feeding direction of the materials on the feeding port. The feeding module is arranged on one side of the bucket elevator and used for conveying materials to the feeding port. And the controller is configured to control the material cleaning module to execute material pushing operation and / or control the material feeding operation of the material feeding module according to the running current. According to the material conveying device, the severity of material blocking of the feeding port can be judged according to the size of the running current of the bucket elevator, the influence of the working environment is small, automatic cleaning of blocked materials is achieved, labor intensity is reduced, safety is improved, meanwhile, normal running of equipment is guaranteed, and the working progress is guaranteed.

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.

A drill rod grabbing part is arranged at the lower end of a fishing head body, a drill rod holding arm is installed on the edge of the lower portion of the drill rod grabbing part through a spring rotating shaft, a semi-through groove is formed in the side edge of the lower portion of the drill rod grabbing part, and a drill rod holding arm limiting block is installed in the semi-through groove through a sliding rail; the top of the fishing head body is provided with a screw; the bottom of the screw opening is provided with a concave hole, an electric control body is in threaded connection in the concave hole, a knocking section is arranged in the middle of the electric control body, a travel switch is fixedly installed at the lower end of the electric control body, and the lower surface of the drill rod grabbing part is concaved inwards to form a grabbing cavity, and drill rod grabbing claw moving grooves are formed in the side wall of the grabbing cavity at equal intervals. According to the ground drilling machine, a broken drill rod is straightened through the drill rod holding arm, the drill rod is attracted into the grabbing cavity through the strong magnet, then the drill rod stretching into the grabbing cavity is clamped by the drill rod grabbing petal, and the drill rod can be lifted out of a drill hole through the ground drilling machine. And the work progress of a driller can be effectively guaranteed, and economic losses are reduced.

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 utility model relates to the technical field of metering pumps, and discloses an adjusting rod locking structure for a metering pump, which comprises a main body mechanism and an auxiliary mechanism, the auxiliary mechanism is arranged at the outer end of the main body mechanism, the main body mechanism comprises a metering pump body, a mounting disc and an adjusting threaded rod, the mounting disc is fixedly arranged at the right end of the metering pump body, and the adjusting threaded rod is arranged on the mounting disc. The adjusting threaded rod is installed in the middle of the right end of the installation disc in a threaded mode and extends into the metering pump body. The main body mechanism further comprises electric push rods, arc-shaped clamping plates, anti-skid gaskets and control buttons, the electric push rods are fixedly installed at the front end and the rear end of the installation disc, and the arc-shaped clamping plates are fixedly installed in the middles of the electric push rods. According to the adjusting rod locking structure for the metering pump, by installing the main body mechanism, the adjusting rod can be conveniently locked, the adjusting rod is prevented from loosening after flow adjustment, the working progress is guaranteed, the working efficiency is improved, the practicability is improved, and the functionality is improved.

The utility model relates to an alkaline battery environment-friendly sealing glue smearing device, which comprises a device body, the device body comprises a base, a placing plate is fixedly arranged on the top of the base, the top of the placing plate is an arc-shaped surface, a battery is placed on the placing plate, a placing block is arranged on one side of the base, and the placing block is arranged on the other side of the base. A circular through hole is formed in one side of the placing block, an annular plate is slidably arranged in the placing block, a strip-shaped plate is rotatably arranged in the annular plate, a first through hole is formed in one side of the strip-shaped plate, a first sliding plate is slidably arranged in the first through hole, and a motor is arranged on one side of the first sliding plate. And a spray pipe is further arranged in the first through hole in a sliding manner. The utility model relates to the technical field of battery smearing equipment. According to the utility model, the device debugging time is greatly reduced, and the work progress is ensured.

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.

The utility model discloses a cooling device for mechanical casting, which belongs to the technical field of mechanical casting and comprises a working table, a fixed seat is connected onto the working table, a collecting box is arranged below the working table, a rotating mechanism is connected into the fixed seat and comprises a double-shaft motor, the double-shaft motor is connected into the fixed seat, and the collecting box is arranged below the rotating mechanism. Threaded rods are connected to the two ends of the double-shaft motor correspondingly. According to the cooling device for mechanical casting, the workbench and the supporting frame are arranged, a double-shaft motor drives two threaded rods to rotate synchronously, the threaded rod located on the left side enables a moving seat to drive a cooling box, a spray head, a pneumatic clamping jaw, a first rotating shaft and a gear to move in a moving groove, and the gear can continuously rotate under the action of a tooth holder; the device can drive the casting part to rotate, the casting part can be evenly sprayed and cooled, the situation that due to the limited spraying range of a spraying head, the casting part is not evenly cooled is avoided, and the work progress of workers is guaranteed.