18results about How to "Simplify work" patented technology

The utility model relates to an electromagnetic retarding dual-motor second-gear power uninterrupted driving integrated system, which comprises a first motor, a first input shaft, a first constant mesh gear set, a first intermediate shaft and a first gear shifting set which are connected in sequence, the first normally engaged gear set is connected with the first gear shifting set through the first intermediate shaft. The second motor, the second input shaft, the second constant mesh gear set, the second intermediate shaft and the second gear shifting set are connected in sequence, the second motor is connected with the second constant mesh gear set through the second input shaft, and the second constant mesh gear set is connected with the second gear shifting set through the second intermediate shaft at the same time; an output gear and an output shaft are further included, the first gear shifting set and the second gear shifting set are both meshed with the output gear, and the output gear is connected to the output shaft in a sleeving mode and drives the output shaft to rotate. A plurality of gears connected with the first motor and the second motor respectively form two symmetrical modules, so that the maintenance is more convenient.

The utility model discloses an assembled light inner partition wall splicing node structure belongs to splicing node technical field, including support frame, connecting plate and adapter pole, the both sides of support frame all are established recessed mounting slot, the both sides of connecting plate all are fixedly connected with the first convex mounting block of recessed mounting slot adaptation, the one side and the front of adapter pole all are fixedly connected with the second convex mounting block of recessed mounting slot adaptation, the front of fender is fixedly connected with fixed frame, the upper and lower surface of support frame all are fixedly installed with fixed plate, the front and back of fixed plate all are fixedly connected with fixed assembly. The utility model discloses through setting up support frame, has simplified the assembly process, improved work efficiency, satisfied the diversified use demand, through setting up fixed assembly, effectively prevented the component loosening or falling off in the use, improved the security and stability of overall structure, simplified maintenance work, reduced maintenance cost.

The application discloses a cigarette storage library suitable for different cigarette diameters and belongs to the technical field of cigarette packaging equipment. The storage library comprises a rack, a storage guide unit and a lower library guide carding unit. The improvement lies in that a replaceable stirring roller assembly is arranged at the cigarette flow path entrance of the lower library guide carding unit, the assembly is provided with a plurality of screen bars capable of being independently rotated, and different diameter cigarettes are adapted by replacing assemblies with different screen gap widths. Meanwhile, the storage library is provided with replaceable downstream modules, including a carding mechanism and a packaging mold box, and each module is replaced quickly through a standardized interface. The application realizes quick adaptation of a single device to multiple diameter cigarettes, solves the problems of high cost and complicated replacement of a traditional multi-library mode, and improves production flexibility and efficiency.

This utility model relates to the field of hinge technology and discloses a hinge with a buffer function. The hinge adopts a top-post sliding and guiding closing buffer structure. A ball-head top post is installed inside the top post mounting hole on the inner side of the inner edge of the movable hinge by a spring. An annular guide groove is provided on the inner side of the fixed hinge. The ball-head top post is movably installed on the inner side of the movable hinge by a spring. During operation, the end of the ball-head top post slides and is supported on the inner side of the annular guide groove. With the help of the buffer protrusion provided on the inner edge of the annular guide groove, when the hinge reaches the closing stop point, the elastic retraction of the ball-head top post, guided by the protrusion, absorbs the closing impact and achieves closing buffer protection for the hinge. The structure is simple and the operation is reliable. After closing, the ball-head top post end engages with the inner edge of the buffer protrusion in the annular guide groove, which can temporarily flip and limit the hinge after closing, avoiding accidental closing caused by external force, and greatly improving the working reliability of the hinge.

The utility model provides a kind of beverage machine, comprising: host computer, the host computer is used to generate beverage, and the host computer is equipped with to be cleaned part;Drop device is set to the host computer, and the drop device is used to drop solid cleaning agent to the to be cleaned part;The drop device includes drop main body and channel piece connected setting;Channel piece is formed with drop channel in it, and the drop channel has inlet and outlet, the inlet allows to drop the solid cleaning agent into the drop channel, and the solid cleaning agent in the drop channel can be sequentially dropped into the to be cleaned part via the outlet and the drop main body;Wherein, the drop main body is fixedly connected with the host computer, and the channel piece is respectively detachably connected with the host computer and the drop main body.This application sets detachable channel piece, and it is convenient for user to clean and maintain drop device.

The utility model relates to camera technical field, concretely is a camera for camera, this camera includes support, high -speed ball machine, WiFi antenna, take photograph member and mounting piece, high -speed ball machine sets up at the bottom of support, and the both ends of support are set up at the side far from high -speed ball machine WiFi antenna, take photograph member sets up at one side of high -speed ball machine, and mounting piece is located at both ends of take photograph member, mounting piece includes mounting frame, limit post, spring, connecting column and limit rod, limit post distributes at both ends of take photograph member, and mounting frame is sleeved at the outside of limit post, and spring is fixed at the inside of mounting frame, and connecting column is fixed at the bottom surface of spring, and limit rod is fixed at the upper surface of connecting column, and the top of limit rod is inserted in limit post, and the bottom of connecting column outside is provided with the gap that has set up in the outside of connecting column, and the utility model has the advantages of simple structure, reasonable in design, functional, can complete the advantage of quick and complete to mounting panel dismounting.

The application provides a traffic signal lamp intelligent regulation system, and relates to the technical field of traffic regulation.The system comprises a traffic information collection unit and an upper computer software system;by fusing modern frontier technologies such as the Internet of Things, big data and geomagnetic field measurement, and combining scientific theories such as automatic control theory, operations research and artificial intelligence, a traffic signal lamp self-adaptive control system based on period time expansion is constructed, and the green light release time is automatically adjusted according to the real-time arrival condition of the traffic flow at the intersection.

An integrated system for uninterrupted power delivery via an electromagnetically controlled dual-motor three-speed drive includes a first motor, a first planetary gear set, and a first shift group connected in sequence, as well as a second motor, a second planetary gear set, and a second shift group connected in sequence. It also includes an output shaft, with both the first and second shift groups connected to the output shaft to output power. The first motor is connected to the first planetary gear set via a first input shaft, the first planetary gear set is connected to the first shift group via a first intermediate shaft, and the first shift group is connected to the output shaft via a driven gear set. The second motor is connected to the second planetary gear set via a second input shaft, the second planetary gear set is connected to the second shift group via a second intermediate shaft, and the second shift group is also connected to the output shaft via a driven gear set. This invention, through the ingenious combination of planetary gear sets and parallel shafts, achieves a minimization of size while maintaining powerful functionality, providing greater spatial freedom for vehicle design.

The application discloses a high-precision low-delay on-chip ripple compensation circuit and belongs to the technical field of integrated circuit design.The on-chip ripple compensation circuit comprises PMOS tubes P1-P9, NMOS tubes N1-N5, resistors R1-R6 and capacitors C1-C3.In the on-chip ripple compensation circuit, one end of the resistor R1 is connected to a node SW, the other end of the resistor R1 is connected to one end of the resistor R2 and R3, and the connection position is a node vs10;the other end of the resistor R2 is connected to the ground VSS, the other end of the resistor R3 is connected to one end of the capacitor C1 and the gate of the PMOS tube P9, and the connection position is a node vlpf;the other end of the capacitor C1 is connected to the ground VSS, the drain of the PMOS tube P9 is connected to one end of the resistor R4, and the other end of the resistor R4 is connected to the ground VSS.The link path of the on-chip ripple compensation circuit has only four levels, and the phase delay is shortened;two-stage filtering is performed in the last stage, the alternating current is extracted in the output stage, flows into the resistor and is converted into voltage, all the MOS tubes can work in the saturation region, zero DC error is achieved, and the precision of the ripple compensation is improved.

This invention provides a frequency-to-analog safety barrier, comprising a voltage conversion circuit, a transformer coil drive circuit, a transformer, a first AC voltage rectification and filtering circuit, a frequency signal processing circuit, a NAMUR signal processing circuit, an NPNPNP signal processing circuit, a frequency processing circuit, an MCU control circuit, a TTL output interface, an isolation chip, a square wave processing circuit, a filtering circuit, a DC output circuit, and an alarm relay. The voltage conversion circuit is connected to the transformer via the transformer coil drive circuit. The transformer supplies power to the hazardous and safe zones via the first AC voltage rectification and filtering circuit. Multiple intrinsically safe terminals in the hazardous zone are connected to the frequency processing circuit via three signal processing circuits. The frequency processing circuit outputs to the MCU control circuit. The MCU output sequentially passes through the TTL interface, the isolation chip, the square wave processing circuit, and the filtering circuit to the DC output circuit. This invention achieves frequency signal to analog quantity conversion and safety isolation, increasing system stability.

This utility model discloses a slotted photoelectric sensor, including a slotted photoelectric sensor housing. A wiring slot is provided at the rear end of the bottom of the slotted photoelectric sensor housing. A wiring piece is provided inside the wiring slot, and a cable is connected to the wiring piece. A sealing cover is provided below the wiring slot, and a wire-locking port is provided in the middle of the sealing cover. A shell cover is provided at the bottom of the slotted photoelectric sensor housing. A slot is provided on the side of the shell cover that connects to the wiring slot. An adjustable mounting piece is provided inside the slot. A fixing screw hole is provided at the outer end of the adjustable mounting piece. An infrared sensor lamp is provided inside the slotted photoelectric sensor housing at the slot position. In this utility model, the adjustable mounting piece inside the slot allows for adjustment by rotation, enabling the slotted photoelectric sensor to be installed vertically or horizontally, increasing installation flexibility and meeting more installation needs.

This utility model discloses a special tooling for RTP pipe joints, relating to the field of pipeline technology. It includes a frame, with a joint body fixing plate at one end; a hydraulic cylinder is fixedly mounted on the frame, and a clamping block seat is fixedly connected to the output end of the cylinder. An RTP pipe clamping block is mounted on the clamping block seat, used to clamp the RTP pipe, and is coaxially arranged with the joint body fixing plate; a pressure block support mechanism and a tensioning sleeve support mechanism are also slidably mounted on the frame; the pressure block support mechanism and the tensioning sleeve support mechanism are located between the joint body fixing plate and the RTP pipe clamping block. This utility model designs a special tooling for RTP pipe joints, facilitating the installation of the joint and RTP pipe, simplifying the work process, and improving construction efficiency.

The utility model discloses a rubber flange bushing press -fitting device, including upper pressure head module and with the lower support module of upper pressure head module cooperation setting, upper pressure head module includes upper pressure plate, one side of upper pressure plate is provided with first limit structure, pressure head subassembly and guide column structure, pressure head subassembly is the multiple pressure head of high -low staggered arrangement, including setting one reference pressure head and multiple elastic pressure head, the lower support module includes the support seat of lower mounting plate installation, the support seat is connected with pressure head subassembly and is pressed to connect rubber flange bushing, the outer circumferential side of support seat is provided with guide bush structure, and the guide bush structure is connected with guide column structure, one side of support seat is provided with the second limit structure of first limit structure abuts, the elastic pressure head with the upper pressure plate interval is provided with the adjusting structure of setting, and the height of the rubber flange bushing of adjusting different positions is pressed -fitted simultaneously. A multi -station press -fitting line is integrated into a tool; effectively reduce the investment, improve the efficiency.

This utility model relates to a deep foundation pit fluidized solidified soil backfilling and conveying tool, which includes an inlet, a chute, a chute support, a corrugated pipe, and an outlet. One end of the chute is connected to the inlet, and the lower part of the other end of the chute is connected to a vertically arranged corrugated pipe. The lower end of the corrugated pipe is connected to the outlet, and the chute support is installed at the bottom of the chute. This utility model effectively reduces the cost of backfilling and conveying, and simplifies subsequent maintenance and cleaning.

This utility model discloses a thermal oil dryer, including a thermal oil dryer body. The inner wall of the thermal oil dryer body is provided with a heat insulation layer, and a circulating oil pipe is provided on the inner side of the heat insulation layer. Both the inner and outer end faces of the circulating oil pipe are provided with high-temperature resistant shaping plates. A base is provided at the bottom of the interior of the thermal oil dryer body, and a movable drying box is located above the base. Universal wheels are provided on both sides of the bottom of the movable drying box. This utility model separates the movable drying box and the circulating oil pipe into two parts. This structure simplifies maintenance, allowing the movable drying box to be removed separately, exposing the internal circulating oil pipe for easy repair or cleaning of its interior and surface. This simplifies maintenance procedures and saves time and effort. It also facilitates cleaning of the movable drying box without worrying about moisture entering the electrical components, making it easier to remove stubborn stains.

This invention discloses a book label pasting and laminating device, including a mounting frame, a label picking mechanism, a film picking mechanism, a label picking feedback mechanism, and a film picking feedback mechanism. The label picking mechanism provides the separated book label, and the film picking mechanism provides the separated film. The displacement of the label picking lifting beam is transmitted to the label picking feedback device via a label picking wire, allowing the feedback device to control and adjust the rotation angle of the release paper power shaft system. Similarly, the displacement of the film picking lifting beam is transmitted to the film picking feedback device via a film picking wire, allowing the feedback device to control and adjust the rotation angle of the release film power shaft system. This invention ensures that the length of the book label and film remains essentially constant during each labeling process. The laminated book label formed by the book label and film is then applied to the book, improving the consistency of the labeling effect for books in the same batch.

This invention relates to an automatic landing method and system for unmanned aerial vehicles (UAVs). The method includes: acquiring and calculating the position of the UAV based on real-time visible light images and real-time infrared images to obtain a first calculated position and a second calculated position; fusing the ranging distance, the first calculated position, and the second calculated position according to a fusion strategy to obtain a fused position of the UAV, thereby guiding the UAV to land in a target area. The fusion strategy includes: when both the first and second calculated positions are obtained simultaneously, using either the first calculated position or the second calculated position as the fused position based on the error between the first calculated position and the ranging distance; when the real-time visible light images and real-time infrared images are incomplete, and the ranging distance of the UAV is less than a second preset value, using either the first calculated angle or the second calculated angle, along with the ranging distance, as the fused position. The method of this invention can improve the positioning and recognition accuracy and reliability during the UAV landing process.