8results about How to "Leave quickly" patented technology

This utility model provides a wool opening device, belonging to the field of wool processing technology. It includes a material box containing an opening mechanism for processing wool. The opening mechanism includes a feeding component and an opening component. The feeding component feeds wool into the material box, and the opening component is located below it, used to open the wool fibers. The feeding component includes a feeding ramp symmetrically mounted on the top of the material box and a feeding shaft symmetrically mounted above the ramp. Several feeding guide rods are distributed on the feeding shaft. This utility model can shred wool using meshing crushing rollers, avoiding problems such as uneven stress on wool fibers during opening due to improper or inaccurate roller coordination, and potential damage to some wool fibers due to over-opening.

The application belongs to the technical field of oil and gas exploitation, and particularly relates to a high-emulsification sewage treatment device for oil and gas fields. The high-emulsification sewage treatment device for oil and gas fields comprises an electric flocculation cabin and a cyclone cabin, a cyclone pipe is arranged on the electric flocculation cabin, sewage enters the electric flocculation cabin through the cyclone pipe, an outer ring electrode, an inner ring electrode and a center ring electrode are sequentially and fixedly arranged in the electric flocculation cabin in a spaced coaxial manner from outside to inside, the polarity of the outer ring electrode and the center ring electrode is opposite to the polarity of the inner ring electrode, after the sewage enters the electric flocculation cabin, the sewage first passes through the annular space between the outer ring electrode and the inner ring electrode, and then passes through the annular space between the inner ring electrode and the center ring electrode. The application can efficiently separate impurities in the sewage, and occupies a small space.

The invention discloses an auxiliary guiding type LCD panel baking device, and belongs to the technical field of LCD panels, the auxiliary guiding type LCD panel baking device comprises a shell and a placing plate, an inner connecting pipe is fixedly connected to the inner wall of the shell, a long pin is slidably arranged in the inner connecting pipe, and a motor is connected to the outer wall of the shell through a bolt; the lower surface of the placing plate is fixedly connected with a lower connecting block, and the lower connecting block is arranged on the surface of the long pin in a sliding manner; the upper connecting block is fixedly connected to the upper surface of the placing plate; and the breathable net is fixedly connected to the interior of the shell. When the auxiliary guide type LCD panel baking device is used, a workpiece to be processed is placed on a placing plate, then the placing plate is pushed towards the interior of the shell, after baking is finished, when the placing plate is taken out, a fan rotates, and when the fan rotates, an auxiliary heat dissipation effect is achieved, heat on the surface of a panel can be rapidly volatilized, and the heat dissipation efficiency is improved. And the working efficiency is further improved.

The utility model provides an aluminum bar furnace, which relates to the technical field of aluminum bar heating equipment and comprises a furnace body and a heat exchange purification device. The heat exchange purification device is connected and communicated with the exhaust port, the heat exchange purification device comprises a heat exchange structure, a filtering structure and an exhaust hopper, one end of the heat exchange structure is connected and communicated with the exhaust port, and the end, away from the exhaust port, of the heat exchange structure is connected and communicated with the filtering structure; and one end, far away from the heat exchange structure, of the filtering structure is connected and communicated with the exhaust hopper. According to the aluminum bar furnace, high-temperature mixed gas generated by the aluminum bar furnace can be effectively purified, the air quality is guaranteed, and the aluminum bar furnace has important significance for achieving sustainable development, reducing energy consumption and protecting the environment.

A vehicle-mounted display screen and a using method thereof relate to the technical field of displayers, the vehicle-mounted display screen comprises an outer frame and a display screen, the display screen is mounted in the outer frame, the front of the outer frame is open, supporting rods are mounted on two sides of the display screen, a closed rotating plate is mounted on the upper side, corresponding to the display screen, of the outer frame, and the closed rotating plate is horizontally arranged above the display screen. Connecting rods are fixedly connected to the middles of the two sides of the closed rotating plates, the connecting rods are perpendicular to the closed rotating plates, driving blocks are arranged at the bottom ends of the connecting rods, the driving blocks are circular, fixing shaft pins are arranged in the middles of the driving blocks, the racks are meshed with gear teeth on the driving blocks, and the two sets of closed rotating plates which are symmetrical up and down are arranged in the outer frame. The racks are symmetrically arranged on the upper side and the lower side of the extension rod, so that when the front portion of the automobile is impacted, the closed rotating plate can rotate around a fixed shaft pin of the driving block and then move to the front face of the display screen from the upper side and the lower side of the display screen, the front face of the display screen is protected, and splashing fragments generated when objects in the automobile impact the display screen are avoided.

The utility model relates to the technical field of monitoring equipment, and discloses monitoring equipment for an elevator to identify a battery car, which comprises a camera body, one side of the camera body is connected with a fixing ring, the other side of the camera body is fixedly connected with a rolling box, the inner wall of the rolling box is provided with a motor cavity and a rolling cavity, and the motor cavity is connected with the rolling cavity. The inner wall of the motor cavity is fixedly connected with a winding motor, an output shaft of the winding motor is fixedly connected with a winding roller, the other end of the winding roller is rotationally connected with the inner wall of the winding box, and the winding roller is located in the center of the winding cavity. According to the monitoring equipment for the elevator to recognize the battery car, a fixing ring and a rolling box are arranged on one side of a camera body, a video prompting mechanism and a flashing mechanism are arranged on the fixing ring, and a rolling motor, a rolling roller and a character prompting assembly are arranged in the rolling box, so that when a deaf-mute passenger pushes the battery car to drive into the elevator, the deaf-mute passenger can drive the battery car into the elevator; even if the user cannot hear the sound, the user can be prompted through characters and videos, and the user is prompted to quickly leave the elevator.

This utility model discloses a mobile support structure for a backpack water cannon used in forest fire fighting, including a water tank, an aerosol sprayer, an air cylinder, and a support frame. Support rods are used to fix the water tank. The support frame includes side panels symmetrically arranged on the surface of the water tank, a first support rod at the front of the side panels, and a second support rod at the rear of the side panels. A fixing rod is installed at the bottom of the second support rod, and a rotating shaft is installed at the bottom of the fixing rod. Locking mechanisms are provided at both ends of the rotating shaft to limit its movement. By incorporating the fixing rod, rotating shaft, and telescopic rod, this utility model allows for a higher support structure at the bottom of the entire device, conforming to the user's height. This provides ground-level support for the user on flat surfaces, when standing for extended periods, and when the water tank is full during firefighting, reducing the user's continuous physical exertion due to the weight of the entire device.

The invention discloses a fiber cement board pressing mechanism and pressing method, and relates to the technical field of production of fiber cement boards, an upper pressing block is movably arranged at the top of a horizontally arranged lower seat board, and the upper pressing block is parallel to the board surfaces of the opposite sides of the lower seat board; a plurality of through holes in the thickness direction of the upper pressing block are formed in the bottom plate face of the upper pressing block, a connecting plate moving up and down relative to the upper pressing block is arranged at the top of the upper pressing block, and a plurality of pressing rods used for being inserted into the through holes are fixed to the bottom plate face of the connecting plate. When the connecting plate is located at the lower limit position, the bottom ends of the pressing rods are higher than the bottom face of the upper pressing block, the rod diameter of the pressing rods is smaller than the hole diameter of the through holes, water suction pipes are arranged at the positions, at the bottom of the connecting plate, of the pressing rods in a surrounding mode, and the water suction pipes are located in gaps between the through holes and the pressing rods; the extruded water can quickly leave the fiber cement board, so that the dehydration effect on the fiber cement board is ensured.