13 results about "Horizontal migration" patented technology

The invention discloses an anti-migration and anti-deformation fixing tool in an electrolytic cell transportation process, and relates to the technical field of electrolytic cell transportation auxiliary equipment. The tool comprises a base supporting frame, a side limiting mechanism, a top pressing module and a multi-stage buffering assembly. The base frame is rigidly fixed to the transportation carrier, the lateral limiting mechanism limits transverse migration of the electrolytic cell in the horizontal direction, the top pressing module achieves pre-tightening and fixing in the vertical direction, and flexible damping of the buffering assembly is combined, so that the problems of migration and shell deformation of the electrolytic cell caused by inertia force and impact force in the transportation process are effectively solved. The tool is suitable for electrolytic cells of different specifications, is convenient and fast to adjust, can remarkably improve the structural safety in the transportation process, and solves the problems of unstable limiting and poor impact resistance in an existing transportation mode.

A cold rotting device (10) in the manner of a worm composter, particularly for kitchen waste, particularly suitable for indoor spaces and private households, configured to provide a habitat for worms decomposing kitchen waste, comprising a cavity (11) receiving the kitchen waste and providing the habitat, and at least one partition (12, 12a) segmenting or sealing off the cavity, which partition can be positioned at a plurality of, in particular, form-fitting, predefined spatial separation positions or separation lines (13) on / in the cavity (11); characterized in that the plurality of predefined spatial separation positions or separation lines (13) segment the cavity (11) in at least one horizontal spatial direction (u) and, when the partition (12, 12a) is positioned there, each seals off the worms against horizontal migration.

The utility model discloses angle steel bending equipment which comprises a rack, a first bending roller seat, a second bending roller seat and a movable pressing seat, the first bending roller seat and the second bending roller seat are assembled on the rack and are consistent in structure, the movable pressing seat is movably assembled on the rack, and the rack comprises a rack body and a bending workbench welded above the rack body. The sliding rail strips are fixed to the two sides of the upper portion of the bending workbench in parallel, the transverse moving platform is movably assembled on the bending workbench, the lead screw is assembled in the middle of the bending workbench through a fixed bearing seat and used for controlling the transverse moving platform to move, the lead screw motor is fixedly installed in the rack body, and the toothed belt is connected with the lead screw and the lead screw motor. The spur rack is fixedly mounted on one side of the rack body through a bolt; the angle steel bending equipment has the advantages of being high in accuracy, flexible to adjust, high in automation degree, good in stability, multifunctional and the like, and the production efficiency and the machining quality can be effectively improved.

The present application relates to a kind of geogrids for ballast bed reinforcement, which is laid on ballast layer on subgrade bottom layer, the grid density of geogrid in different ballast bed transverse regions is different, adjacent two geogrid regions of different grid density are connected by connecting rod or integrally formed, and geogrid is also embedded by ballast layer and sleeper.According to the linkage relationship of ballast micro-motion and stress and the characteristics of ballast transverse migration, geogrid is divided into sleeper core area, under-rail area and ballast shoulder area.Compared with prior art, the present application fully considers the linkage relationship of ballast micro-motion and stress and the characteristics of ballast transverse migration, and proposes a geogrid reinforcement design method with three-level differentiated grid density, i.e.the grid density of sleeper core area and ballast shoulder area is higher, and the grid density of under-rail area is lower, which helps to improve the long-term dynamic stability and durability of ballast bed.

The application relates to a work station migration type tool, which comprises a left table, the bottom of the left table is provided with a table shaft plate for rotating the left table, a rectangular left transverse plate is installed on the right side of the left table, a rectangular right transverse plate is installed on the right end of the left transverse plate, a rectangular sliding groove is arranged in the left transverse plate and the right transverse plate, a rectangular sliding channel is arranged on the left transverse plate and the right transverse plate close to the upper end of the sliding groove, a side channel is arranged on the left transverse plate close to the side end wall of the right transverse plate and perpendicular to the sliding channel, a side groove is arranged on the left transverse plate close to the side end wall of the right transverse plate and perpendicular to the sliding groove, and a clamping groove is arranged on the right side of the left transverse plate close to the side end wall of the sliding groove. The work station migration type tool has the beneficial effect that the positions of the clamping components on the whole structure are controllable and adjustable, the machining work station can be migrated, the migration mode can be horizontal migration, or the migration mode can be vertical rotation, so that the whole stroke can be vertically switched.

The utility model relates to an automatic frame returning system for airport security check, and belongs to the technical field of civil aviation intelligent logistics. The system comprises a package arranging unit, the package inlet end of the package arranging unit is connected with an S-shaped turning conveyor, the outlet end of the S-shaped turning conveyor is provided with a scanning unit, the outlet end of the scanning unit is connected with a conveying-out rail, the other side of the conveying-out rail is provided with a frame falling machine, and one side of the frame falling machine is further provided with a package opening table used for abnormal packages. A reinspection track is arranged right opposite to the unpacking table; a first horizontal transfer machine is arranged between the S-shaped turning conveyor and the scanning unit; a second horizontal transfer machine is arranged between the scanning unit and the conveying-out track; a first lifter is arranged between the second horizontal transfer machine and the unpacking table; and a second lifter is arranged between the first horizontal transfer machine and the second horizontal transfer machine. According to the conveying mode, the problem of continuity of queuing waiting during sorting of the abnormal packages is solved in the process, and the abnormal packages do not affect normal package transportation inspection.

This application relates to the field of industrial automatic control technology, and in particular to a method and system for correcting fabric deviation based on non-contact sensing data. The method includes: acquiring the deflection angle of the fabric on the first guide roller, the transmission line speed of the fabric production line, and the original edge deviation value of the fabric at the second guide roller; determining the lateral migration rate of the fabric using the deflection angle, transmission line speed, and a preset fabric slip coefficient; performing weighted integral processing based on the lateral migration rate to determine the expected coupling deviation value of the fabric's movement from the first guide roller to the second guide roller; determining the intrinsic deviation amount of the fabric using the expected coupling deviation value; and adjusting the angle of the second guide roller based on the intrinsic deviation amount. Through the above technical solution, more accurate correction control of fabric deviation can be achieved.

The present invention discloses a hoisting device for a shipborne rejection system, comprising a base, a support column fixedly installed on the top of the base, a personnel detection mechanism arranged inside the base, a boom fixedly connected to the top of the support column, a slide rail fixedly installed on the side wall of the boom, a lateral migration mechanism arranged inside the boom, a translation slider slidably installed on the upper end of the slide rail, and two slide bars fixedly connected to the side of the translation slider close to the boom. The present invention realizes real-time monitoring of personnel under the hoisting area through the coordination of an elastic limiting sleeve, a limiting groove, an elastic airbag and piezoelectric ceramics, achieving the effect of timely feedback to the rejection system when personnel pass by, and at the same time, the cutoff and self-locking during the cargo lifting process are realized through the coordination of a winding roller, a positioning groove, a second electromagnet and a second permanent magnet, achieving the reduction of shaking generated during cargo lifting, thereby improving the safety during cargo lifting.

The utility model discloses a magnetic suction polishing equipment, including revolution subassembly, polishing subassembly, traversing subassembly and push piece, revolution subassembly includes turntable, shaft, electromagnet, conductive slip ring and brake motor, the turntable is fixed at the shaft end, and the electromagnet is embedded in the interior, conductive slip ring is sleeved outside shaft and is electrically connected electromagnet, and the brake motor is connected with the conductive slip ring. The brake motor drives the rotating shaft. The grinding assembly comprises a frame body, a driving wheel, a grinding wheel, an abrasive belt and a grinding motor, the grinding wheel is rotationally arranged on the frame body and located above the rotary disc, the grinding motor is fixedly connected with the frame body and is in driving connection with the driving wheel, and the grinding wheel and the driving wheel are sleeved with the abrasive belt. The transverse moving assembly comprises a transverse moving platform and a transverse moving driving piece, the transverse moving platform is hinged to the frame body, and the transverse moving driving piece drives the transverse moving platform to move. The pushing piece is hinged to the transverse moving platform and the frame body and can push the frame body to rotate around the position where the frame body is hinged to the transverse moving platform. The plate-shaped workpiece can be automatically polished, and feeding and discharging are convenient and fast.

The utility model discloses an automatic adjusting film laminating machine which comprises a side plate, the side plate is provided with a film releasing roller, a roller and a film laminating roller, the film releasing roller, the roller and the film laminating roller are jointly provided with a film, the side plate is provided with a linear driving piece and a sensor which are connected with the roller, the film releasing roller and the film laminating roller are both provided with rotating shafts, and the rotating shafts are connected with the linear driving piece. A rotating motor connected with one rotating shaft is arranged on the side plate through a supporting mechanism, and a vertical screw rod and a transverse screw rod are arranged on the side plate through a fixing frame and a fixing plate. By arranging the vertical screw rod, the lifting plate, the transverse screw rod, the transverse moving plate, the transmission belt wheel and the connecting belt, the device has the function of adjusting the distance between the upper film and the lower film, and the applicability of the device is improved. By arranging the adjusting motor and the transmission gear, when the distance between the films is adjusted, the adjusting belt wheel can be automatically moved and adjusted, and it is guaranteed that the connecting belt is always kept tight.

A machine for processing tubing includes a chamber, a heater, a conveyor belt that passes through an interior space of the chamber, each of twenty or more links of the conveyor belt further comprising a generally planar outer-facing surface, each adjacent to a generally planar outer-facing surface of at least one other link, forming a generally planar composite surface along a substantially linear sub-path, and wherein a first link and a second link each comprises a first longitudinally-extending barricade adjacent a first side and a second longitudinally-extending barricade adjacent a second side of the at least one generally planar outer-facing surface, the barricades separated by a transverse distance that is less than one-half of the width of the conveyor belt, and wherein when the first and second link are in the substantially linear sub-path, a distance between the distal end of the first link and the proximal end of the second link is less than a total length of the substantially linear sub-path, such that an elongate member resting on and extending along the generally planar composite surface is transversely restricted from migrating more than one-half of the width of the conveyor belt.

The invention discloses a processing structure and a design method for a seam type casing twisting along an axis, and belongs to the technical field of gas compressors. According to the number of rotors, a plurality of blade angular seams are formed in the compressor casing, the front ends of the seam pieces of the blade angular seams incline by 45 degrees in the radial direction in the direction opposite to the rotation direction of the rotors, the rear ends of the blade angular seams incline by 40 degrees in the rotation direction of the rotors, and the blade angular seams deflect by 55 degrees in the circumferential direction. The front end and the rear end of the structure are connected through a B spline curve to form a seam type structure which is gradually twisted in the axial direction. Compared with a traditional axial inclined seam, the suction amount and the jet flow amount are larger, on one hand, through the stronger suction effect of the axial seam, the strength of blade top leakage flow is weakened, transverse migration of the blade top leakage flow is restrained, and accumulation of low-energy fluid is delayed; on the other hand, the stronger high-speed jet flow at the front end of the seam enhances the kinetic energy of the main flow at the front edge and weakens the action of the radial secondary flow, so that the through-flow capacity of the rotor is improved.

The station migration type tool comprises a left table, a table shaft plate used for rotating the left table is arranged at the bottom of the left table, a rectangular left transverse plate is installed on the right side of the left table, a rectangular right transverse plate is installed at the right end of the left transverse plate, and rectangular sliding grooves are formed in the left transverse plate and the right transverse plate correspondingly; rectangular slideways are formed in the upper ends, close to the sliding grooves, of the left transverse plate and the right transverse plate, side ways perpendicular to the slideways are formed in the end wall of the side, close to the right transverse plate, of the left transverse plate, and side grooves perpendicular to the sliding grooves are formed in the end wall of the side, close to the right transverse plate, of the left transverse plate; a clamping groove and an edge buckling opening are formed in the end wall of the side, close to the sliding groove, of the right side of the left transverse plate. The station migration type tool has the beneficial effects that according to the station migration type tool, the positions of the clamping assemblies on the whole structure are controllable and adjustable, the machining stations can be migrated, the migration mode can be horizontal migration, and after vertical steering, the direction of the whole stroke can be vertically switched.