42results about How to "Won't interfere with work" patented technology

The invention provides a full-automatic medicine storage system based on an annular rail guide vehicle system. The full-automatic medicine storage system comprises a stereoscopic warehouse, a plurality of producing and processing workshops, a stacking machine system, the annular rail guide vehicle system and a plurality of conveying systems. The stacking machine system is in butt joint with one end of the annular rail guide vehicle system through the corresponding conveying system, and the other end of the annular rail guide vehicle system is in butt joint with the producing and processing workshops through the corresponding conveying system. The producing and processing workshops are arranged in parallel, and each workshop is provided with a plurality of layers. Elevator systems are arranged in the producing and processing workshops and are used for transporting goods between layers of the producing and processing workshops. The elevator systems are in butt joint with the conveying systems of the producing and processing workshops. According to the full-automatic medicine storage system based on the annular rail guide vehicle system, eight rail guide vehicles are used for being in butt joint with the stereoscopic warehouse and the producing and processing workshops, the automation degree is high, the work efficiency is improved, unnecessary labor and material sources are reduced, and the accuracy rate of storage of goods is increased.

A device and a method for parallel video transmission based on visible light belong to the technical field of wireless video communication. Real-time, ultrahigh-speed and distortion-free wireless transmission of field video signals has yet to be achieved in the prior art. Based on the fact that a camera can output digital video signals in parallel via multiple channels, video signals are wirelessly transmitted in a multi-channel parallel and multi-transmitter multi-receiver manner through a video acquisition and pixel splicing module, a plurality of LEDs, a plurality of photoelectric detectors, a pixel separation module and the like in the invention. There is no data transmission bottleneck. There is no need for any digital video signal compression processing. The integrity of video signals is ensured, and distortion is avoided. The visible light channels for visible light communication are independent of one another, so that crosstalk in radio-frequency communication is avoided. Meanwhile, compared with radio frequency communication, there is no electromagnetic radiation, no harm is caused to the human body, and the work of other electromagnetic sensitive devices is not hindered.

To provide a vehicle door opening / closing device arranged to pivotally connect a vehicle body and a door with a hinge member and provided with a damper arranged to impart a braking force to the door when the door is turned, the damper being directly connected to the hinge member, the hinge member 10 includes a first hinge arm 11 fixed to a floor 60, a pin shaft 15 fixed to the first hinge arm 11 and extending outward of the first hinge arm 11, and a second hinge arm 13 pivotally mounted on the pin shaft 15 and fixed to a lower end of a lower door 41, and the damper 20 includes a rotor 21 connected to a projecting portion 159 of the pin shaft 15, a housing 23 rotatably mounted on the rotor 21 and fixed to the lower door 41, and a braking means 29 contained in the housing 23 to impart a braking force to the housing 23 when the housing 23 is rotated relative to the rotor 21.

The invention provides a reaction furnace for graphene preparation, which relates to the technical field of graphene preparation. The reaction furnace for preparing graphene comprises a lower furnace body and an upper furnace body, a motor slot is provided at the center of the lower end face of the lower furnace body, a motor is fixedly arranged inside the motor slot, and the output end of the motor is fixedly connected with a Rotate the rod, the inner part of the lower furnace body is fixed with a preparation plate, the center of the upper end surface of the preparation plate is provided with a preparation groove, the bottom surface of the preparation groove is provided with a ring groove, and the bottom surface of the preparation groove is located in the ring groove Downflow holes are opened on both sides of the ring groove, and a through groove is opened between the ring groove and the two downflow holes. The upper end of the rotating rod passes through the lower furnace body and the preparation plate to the inside of the preparation tank. A movable groove is opened at the center of the upper end face. The invention provides a reaction furnace for graphene preparation. The reaction furnace for graphene preparation is easy to operate, has high graphene preparation efficiency and is easy to disassemble.

A checkout counter belt cover for displaying information, including advertising information. The cover is formed of a stretchable material and includes at least one printable surface. The cover is releasably attachable to a checkout counter belt such that it substantially covers the entire belt but without affecting standard belt movement. A perimeter attachment component and a width attachment component are removably affixed to the belt. One end of the cover is releasably affixed to the width attachment component. As the belt is moved, the cover is releasably affixed to the perimeter attachment component. As one rotation of the belt is completed, the opposite end of the cover is releasably affixed to the width attachment component adjacent to the one end of the cover.

The invention discloses a water conservancy engineering impeller based on a high-speed centrifugal magnetic pole cutter, which includes a wheel body, a central shaft body, an outer ring sleeve shaft and an impeller body, the outer ring sleeve shaft is installed outside the central shaft body, the central shaft body and the impeller body The shafts of the outer ring are rotatably connected to the wheel body through a connecting frame; the outside of the shaft of the outer ring is fixedly connected with a rotating seat, and the outer side of the rotating seat is rotatably connected with a retractable internal cutting cutter. An inner groove is provided at the inner side of the incision crushing knife, and the inner groove is equipped with a recovery and reset device. The present invention relates to the technical field of water conservancy engineering. The water conservancy project impeller based on the high-speed centrifugal magnetic pole cutter has different components at both ends of the impeller assembly, which can make more effective use of water energy, and can effectively improve the service life of the impeller and reduce the number of repairs and maintenance. It ensures that the cutting force of the device during work also ensures the working efficiency of the impeller.