12results about How to "Solve flip" patented technology

This application discloses a trolley tilting fixture, belonging to the field of trolley assembly technology. It includes a pre-embedded frame; a rotating shaft rotatably connected to the top of the pre-embedded frame, with a tilting base fixedly connected to the middle of the rotating shaft. The tilting base is L-shaped and used to hold the vehicle frame; the tilting base is driven by an external force to tilt around the rotating shaft; and a clamping mechanism installed on the outside of the tilting base to fix the vehicle frame. The clamping mechanism includes an adjustment plate that slides on the tilting base. This application, by using a rotatable tilting base, solves the problem of the cumbersome need for tilting with a crane or hoisting equipment through the multi-area support and rotation of the vehicle frame by the tilting base. It achieves stable positioning of the vehicle frame during tilting, thus avoiding scratches on the paint surface of the vehicle frame. The hollow square tube design prevents the entire vehicle frame from wobbling on the tilting base when installing casters later.

This invention discloses an intelligent handling device for frozen sand molds with environmental sensing capabilities, suitable for frozen casting production lines. The device includes a walking mechanism, a support and lifting mechanism, a sand mold clamping and tilting mechanism, an environmental sensing module, and a central control module. The walking mechanism is the power source for the entire machine's movement and consists of a frame chassis, drive wheels, and casters. The support and lifting mechanism consists of an electric cylinder, a pressure sensor, and a crossbeam. The sand mold clamping and tilting mechanism consists of a linear module, clamping arms, clamping plates, a load-bearing shaft, a copper sleeve, a mounting bracket, strain gauges, a hollow rotating platform, and a drive motor. The environmental sensing module is mounted on the frame of the handling device. The block consists of a 3D dot matrix scanning sensor, a machine vision camera, and a thermal imager. The central control module collects data from pressure sensors, strain gauges, and environmental sensing modules in real time for analysis and decision-making. It generates the current optimal working parameters and adjustment parameters through methods such as coupling mapping and digital twins, and feeds them back to each mechanism for real-time control to optimize the handling process. This invention solves the problem of large-scale frozen sand handling and turning in the molding process in a cryogenic casting production line, improves the molding efficiency and accuracy of sand molds, greatly reduces manpower, and plays a role in cost reduction and efficiency improvement for the entire cryogenic casting production line, which is in line with the national trend of developing green casting.

The present invention discloses a floor brush for a floor scrubber, the floor brush having a front end and a rear end, a scraper bar being provided at the front end of the floor brush; the scraper bar having at least the following two working positions: (1) a water scraping working position: when the floor brush moves backward, the scraper bar becomes a basically downward state, and the bottom end of the scraper bar abuts against the surface to be cleaned to scrape off water stains on the surface to be cleaned; (2) a suspended working position: when the floor brush moves forward, the scraper bar becomes a suspended state, and the bottom end of the scraper bar is away from the surface to be cleaned. The floor brush is particularly suitable for household floor scrubbers. By providing a scraper bar at the front end of the floor brush, water on the surface to be cleaned can be scraped off when the floor brush moves backward, thereby avoiding residual water stains.

A DSP on-orbit reconfiguration and configuration loading method and system, the steps are as follows: the control circuit receives the data to be reconfigured and carries out analysis processing; the data to be reconfigured after analysis processing is written into the program data storage area of the continuous address of Flash in sequence according to the programming timing requirement of FLASH; the control circuit carries out logical reset to the reconfigured loading DSP; after reset is completed, the reconfigured loading DSP device sends the continuous data address to the on-orbit reconfiguration and loading control circuit in sequence; the on-orbit reconfiguration and loading control circuit carries out address decoding to the received data address, and maps out the program data storage area address in the corresponding Flash, reads the program data from the corresponding program data storage area of the Flash in sequence, and places the continuous address data on the configuration interface according to the configuration interface timing requirement of the reconfigured loading DSP, until all the continuous address data required by the reconfigured loading DSP is read completely, and the loading is successful.

This application provides a vehicle submersion protection device and a vehicle. The vehicle submersion protection device includes multiple buoyancy airbags located on the top and bottom of the vehicle; a sensor assembly located on the vehicle for detecting the vehicle's tilt angle and outputting corresponding detection signals; and a control assembly located on the vehicle and connected to the sensor assembly and the multiple buoyancy airbags. The control assembly receives the detection signals and controls the inflation of some of the multiple buoyancy airbags based on the detection signals. By receiving the signal indicating the vehicle's tilt angle from the sensor assembly and outputting it to the control assembly, the control assembly controls the inflation of the multiple buoyancy airbags located on the top and bottom of the vehicle according to the received tilt angle signal, so that the tilted vehicle can right itself and float on the water surface, thus solving the problem of vehicle capsizing and submersion after entering the water.

The utility model relates to the field of blast furnace material transportation, and discloses a blast furnace pipe belt conveyor overturning control device which comprises a supporting plate, the supporting plate is arranged above a pipe belt conveyor body, a support is fixed to the bottom face of the supporting plate, a PLC is fixed to the right side of the outer wall of the support, the pipe belt conveyor body is arranged in the support, and the PLC is connected with the pipe belt conveyor body. The pipe belt machine body is electrically connected with a PLC, a plurality of U-shaped frames are fixed in the support, pressing wheels are rotatably arranged in two rotating holes respectively, and two proximity switches are fixed to the top face of the supporting plate. According to the utility model, when the belt of the pipe belt conveyor body tends to turn over, the pipe belt conveyor body can be stopped in time, so that the turning-over problem can be avoided, potential safety hazards caused by emergency disposal of a pipe belt conveyor body system can be avoided, material transportation and damage can be prevented from being influenced by the turning-over of the belt, and the workload of workers can be reduced.

The utility model belongs to the technical field of water cutting of vehicle door, provide a kind of outer water cutting of low step without clamping lip, including metal bright strip part and rubber part, the left side of metal bright strip part is appearance surface, the cross-sectional shape of metal bright strip part is inverted U type, metal bright strip part inverted U type place and the sheet metal installation of vehicle door outer plate and outer plate reinforcing plate, there is a metal U type part with the shape of right U type in the left side of metal bright strip part, metal U type part inside extends upwards, and its inside surface is paved with a layer of rubber pad layer formed by rubber part, when pressing metal bright strip part, rubber pad layer can contact with sheet metal.The utility model has the advantages that by abandoning the traditional clamping lip design, and metal skeleton is extended upwards to realize the direct clamping of sheet metal, so that the product overturning problem caused by insufficient support of soft lip is effectively solved, and the appearance quality and overall performance of product are significantly improved.

The utility model discloses a turnover glass laminate shelf which comprises side stand columns, the tops of the side stand columns are connected with an upper cross beam, and the upper cross beam is connected with two upper supporting rods. The lower ends of the side stand columns are connected with the lower beam which is installed on the base. A track pore plate and a limiting spring are mounted in the side upright post; two shaft handles are fixed at the two ends of the glass laminate through a glass clamp A and a glass clamp B; the shaft handle is a metal part, and the glass laminate is a tempered glass product. Through the design, the technical problems that a common showcase and a common commodity shelf cannot fully utilize the space height and cannot fully provide larger display capacity, and the use modes of the showcase and the commodity shelf cannot be switched when the showcase and the commodity shelf are not in an exhibit state are solved.

The application discloses an anti-single event upset flip-flop circuit and a flip-flop, wherein the flip-flop circuit comprises a logic input circuit, a first main-stage gate circuit, a second main-stage gate circuit, a first slave-stage gate circuit, a second slave-stage gate circuit, a main-stage latch, a slave-stage latch and at least one inverter in an existing circuit connection relationship. The application can solve the technical problem that the level of the prior art is flipped and cannot be recovered when a particle is incident on the circuit in a radiation environment.

The utility model discloses an automatic feeding device which comprises a charging barrel fixing frame, a feeding fixing frame is arranged on one side of the charging barrel fixing frame, a second conveying rail is arranged on the feeding fixing frame, the charging barrel fixing frame is connected with the second conveying rail through a first conveying rail, and the first conveying rail and the second conveying rail are perpendicularly connected on the horizontal plane. A vertically-arranged linear charging barrel is arranged on the charging barrel fixing frame, an end cover is placed in the linear charging barrel, the bottom of the linear charging barrel is connected with a discharging disc, the two sides of the discharging disc are of an opening structure, one side of the discharging disc is connected with a first pushing unit, and the other side of the discharging disc is connected with a first conveying rail. A second material pushing unit is arranged at one end of the second conveying rail, and a mechanical arm with a gripper is arranged above the other end of the second conveying rail. According to the utility model, the two groups of material pushing units are adopted to move and convey the end cover from the discharging disc to the lower part of the gripper through the two conveying rails, so that the noise problem and the problems of jamming and turning over of the end cover are solved.

The invention relates to the technical field of cigar production and processing, and discloses a square cigar rolling method. According to an existing cigar rolling method, a cigarette blank can be uniformly stressed only by frequent overturning, and meanwhile, indentation is easily caused by few overturning times or improper overturning time control. In order to solve the problem of overturning in the shaping process of cigar rolling, a cigarette blank is pressed and shaped into a cigarette blank with seamed edges and the problem of overturning is avoided by converting'indentations' into appearance characteristics necessary for cigars, and the pressed cigar blank forms a regular quadrangular prism shape by providing a corresponding shaper. When the shaping device is used for pressing and forming a quadrangular prism shape, the stress can be uniform, and the formation of redundant indentations is avoided.