32results about How to "Avoid manual disassembly" patented technology

The invention provides a rack management controller, a power management program update system and method. The rack management controller comprises a network interface, a power management program storage chip, a main control chip and a power connector; the network interface is used for receiving a target power management program transmitted by an external client, transmitting the target power management program to the power management program storage chip, receiving a target instruction transmitted by the external client and transmitting the target instruction to the main control chip; the power management program storage chip is used for storing the received target power management program; and the main control chip is used for acquiring the target power management program from the power management program storage chip according to the target instruction, and performing corresponding management on an external power module through a power connector according to the target power management program. By adopting the technical scheme of the invention, the safety of the power management program storage chip can be improved.

The invention relates to the technical field of machines, in particular to a discrete physical device for dismounting a power battery module structure bottom plate. The discrete physical device comprises a machine table, table legs, a sliding groove, anti-skid stripes, a supporting frame, a first square rod, a first threaded rod, a driven belt wheel, a transmission belt, a drive belt wheel, an electric machine, an electric machine support, a sliding block, a limiting block, an electric push rod, a supporting plate, a cylinder, an electric screwdriver, a second square rod, a first opening, a second opening, blocks, rubber gaskets, connecting sheets, springs, racks, gears, motors, motor supports, a first clamp, a rubber anti-skid block, a power battery module, the power battery module bottomplate, power battery module installing screws, a second clamp, a second threaded rod, a clamping block, a rotation handle, a material storage box, a partition plate and threaded holes. Through meshing connection of the first threaded rod and the sliding block and power provided by the electric machine, the detached power battery module bottom plate and the power battery module installing screws can be effectively placed in the material storage box.

The invention discloses a rotor structure of a permanent magnet synchronous motor. The device comprises an annular cylinder, fixing rods, oil spraying heads, annular sponge blocks, oil guide pipes, sliding groove seats, sliding blocks, bevel gears, bevel pinions, rotating rods, annular partition plates, cams, piston rods, oil collecting funnels, exhaust pipes, connecting rods, permanent magnets, annular air spraying pipes, air boxes, turbines, suction pipes, springs, oil inlet pipes, rotating shafts, rotating discs, transverse plates, sliding rods and supporting rods. Through mutual cooperation of the cam, the suction pipe, the oil collecting funnel, the piston rod and the oil spraying head, lubricating oil can be better lubricated, manual disassembly for lubrication is avoided, the working intensity of workers is greatly reduced, Meanwhile, a large amount of time is also shortened; and through mutual cooperation of the sliding groove seats, the sliding blocks, the annular rubber blocks, the bevel gears and the sliding rods, lubricating oil can be better and evenly wiped, the surface of the rotating shaft is evenly coated with the lubricating oil, and the lubricating efficiency ofthe rotating shaft is greatly improved.

The invention discloses a roadway blasting wave leakage and stone prevention device which is composed of a semicircular arched steel frame, sliding tracks, a lifting winding shaft and standing wires.Rubber woven blasting protection quilt is embedded into the semicircular arched steel frame, and the vault and bottom of the frame are provided with a rolling wheel separately; the sliding tracks arefixed to surrounding rock through anchor rods on the vault and both shoulders of a roadway; the lifting winding shaft is installed at the lower part of the semicircular arched steel frame, and the winding shaft is connected to the rubber woven blasting protection quilt; the right end of the winding shaft is provided with a gear on which a chain block is wound, and the chain block is pulled to drive the lifting winding shaft to rotate, so that the rubber woven blasting protection quilt is driven to rise and fall; buffer buckles are arranged in the middle of the standing wires, and hung at bothends of the bottoms of the semicircular arched steel frame and the liftable rubber woven blasting protection quilt; and the anchor rods with small holes on the ends of the surrounding rock on both sides of the roadway are hooked on the ends of the standing wires. The roadway blasting wave leakage and stone prevention device can be moved to any position in the roadway easily, and the rubber woven blasting protection quilt used for shielding can be lifted upon completion of blasting; manual removal is avoided, and the labor force is reduced; and the working efficiency is improved greatly.

The invention discloses a tyre stack disassembling device without grabbing a tyre. The tyre stack disassembling device without grabbing the tyre comprises a first conveying line body, an angle adjusting device and a stop lever. The first conveying line body can be used for conveying a tyre stack and enabling tyres of the tyre stack to sequentially fall off; the angle adjusting device is used for adjusting the first conveying line body from an original state to a preset inclination state; the stop lever can be slidably arranged on the first conveying line body, and is used for enabling the tyres of the tyre stack to keep static relative to a conveying surface of the first conveying line body until the tyres are fallen off from the first conveying line body; and during a process of switchingthe original state of the first conveying line body to the preset inclination state, the stop lever carries the tyre stack to incline. According to the tyre stack disassembling device, the tyre stackis prevented from being disassembled manually, so that the manpower is saved; and the tyre has no need to be grabbed by a mechanical arm such as a clamping jaw, so that the risks of deformation and breakage of the tyre are eliminated. The invention further discloses tyre conveying equipment applying the tyre stack disassembling device, and the tyre stack has no need to be manually disassembled, so that the manpower is saved.

The invention discloses a stirrer with angle-adjustable stirring blades. An upper cover plate is arranged above a tank body, inclined spraying heads are symmetrically arranged on the lower side in the upper cover plate, a clear water tank is arranged on the outer side of the tank body, a connecting frame is arranged on the upper side in the tank body, a main rotating shaft is arranged between the upper cover plate and the connecting frame in a penetrating mode, and a preliminary mixing mechanism is arranged on the main rotating shaft below the connecting frame; and a hinged mixing mechanism is arranged on the inner wall of the tank body through a guide rail groove in the inner side of a fixing ring. Materials entering the tank body are preliminarily scattered and mixed through an autorotation stirring rod of the preliminary mixing mechanism, then through arrangement of the hinge mixing mechanism and a guide rail groove, when the hinge mixing mechanism is used for mixing, a hinge connecting rod jumps in a wave mode in the materials, the stirring angle of stirring blades is changed, the mixing effect is further improved, the hybrid processing time is reduced and the production efficiency is increased. Meanwhile, the inclined spraying head can automatically wash the interior of the tank body, the situation that the device is manually disassembled for cleaning is avoided, and the device is convenient, rapid and time-saving and labor-saving.

The invention provides a cold rolling unit bearing pedestal disassembly-free cleaning device and cleaning method and application. The device comprises an ultrasonic generator and a closed flushing tank matched with the ultrasonic generator, a high-frequency pulse oscillation generator is arranged in the closed flushing tank, a bearing pedestal to be cleaned is placed in the closed flushing tank, an ultrasonic cleaning container is formed in an inner cavity of the bearing pedestal to be cleaned, a lubricating liquid inlet channel and a lubricating liquid outlet channel of a lubricating system of the bearing pedestal to be cleaned form a cleaning liquid inlet and a cleaning liquid outlet of the ultrasonic cleaning container correspondingly, the cleaning liquid inlet is connected with a cleaning liquid storage container through a multi-stage centrifugal pump, the cleaning liquid outlet is connected with the cleaning liquid storage container through a cleaning liquid return pipeline, and ashaft body of the bearing pedestal to be cleaned is connected with a centrifugal driving rotating shaft.

The invention relates to a drill pipe dismounting device and a using method thereof. The drill pipe dismounting device comprises a fixing frame for being installed on a drill pipe; the sliding piece is arranged on the fixing frame in a sliding mode and used for being installed on the adjacent drill pipe; the handle is mounted on the fixing frame and is in driving connection with the sliding part, and the sliding part is driven to move along the fixing frame by rotating the handle, so that the two drilling pipes are driven to move in the direction away from each other, and the two drilling pipes are separated. The drill pipe dismounting device effectively solves the problem that drill pipes are difficult to dismount, the two connected drill pipes are separated through the dismounting device, manual drill pipe dismounting can be avoided, time and labor are saved, damage to equipment is avoided, potential safety hazards are reduced, and the drill pipe dismounting device can be suitable for narrow construction environments.

The invention discloses a vacuum-driven radial automatic positioning device, which belongs to the technical field of mechanical processing. The positioning device includes a vacuum chuck for absorbing workpieces, two positioning devices are provided on the vacuum chuck, and the two positioning devices are slidably connected to the vacuum chuck along the axial direction of the vacuum chuck, and the two positioning devices are arranged in the following manner: The axis of the vacuum suction cup is on the concentric circle of the center of the circle, and the connecting line between the two positioning devices does not pass through the center of the concentric circle. The invention adopts the piston movement mode of vacuum adsorption as the driving force, realizes the automatic up and down movement of the radial positioning device, and avoids manual disassembly of the positioning device.

The invention discloses a desanding apparatus free of disassembly for washing, comprising flat valves, cross tees, flanges, connection tubes, sieve tubes, fasteners and seals; the desanding apparatus is of pipeline segment combination and two-path symmetric square structure. The disassemble-to-wash mode of traditional desanding apparatus is changed; by using reverse hydraulic washing mode, tedious manual removal of a pipeline is avoided, and the service life of the apparatus is extended; in conjunction with computer-based remote pipeline switching methods, it is possible to provide non-intermittent crude oil filtering delivery for pipelines, and the quality of crude oil under delivery is ensured; the apparatus is more suitable, particularly, for crude oil pipelines for shale exploitation.

The invention relates to the technical field of electroplating liquid, in particular to a recovery system for electroplating liquid in an electroplating bath. The recovery system comprises the electroplating bath, a recovery tank and a connecting pipe, the right side of the outer surface of the electroplating bath is fixedly connected with the connecting pipe in a penetrating manner, and the end, far away from the electroplating bath, of the connecting pipe is fixedly connected with the recovery tank in a penetrating manner; a first cooling pipe and a second cooling pipe symmetrically and fixedly sleeve the two sides of the outer surface of the connecting pipe, a water outlet pipe is fixedly connected to the side, close to the electroplating bath, of the outer surface of the first cooling pipe in a penetrating mode, and a water inlet pipe is fixedly connected to the side, close to the recovery tank, of the outer surface of the second cooling pipe in a penetrating mode; and the side, away from the connecting pipe, of the outer surface of the first cooling pipe is fixedly connected with a U-shaped pipe in a penetrating mode, and the end, away from the first cooling pipe, of the U-shaped pipe is fixedly connected with the second cooling pipe in a penetrating mode. A filter screen does not need to be manually detached or manually cleaned, the filter screen can be cleaned in time, residues accumulated on the surface of the filter screen are discharge, the operation is easy and convenient, manpower is saved, and the cleaning efficiency is improved.

The invention discloses a film unloading device for polyvinyl chloride (PVC) decorative film production. The film unloading device for PVC decorative film production comprises a rack, wherein multiplestable reinforcing ribs are uniformly and fixedly connected between two sides walls of the bottom part in the rack; an output belt is arranged at the upper ends of the stable reinforcing ribs and horizontally arranged in the rack; multiple film material supports are fixedly connected to two sides of the upper end of the rack; bearing installation seats are fixedly connected to the upper ends of the two film material supports; a film material roller is rotatably connected between the two bearing installation seats; and a welding tripod is fixedly connected to the outer wall of one side of therack. The film unloading device for PVC decorative film production provided by the invention has the beneficial effects that (1) through arranging a material roller disassembling mechanism, the film material roller can be disassembled from the film material supports, so that manual disassembling is avoided, less effort is needed for disassembling, and the safety is high; and (2) through arranginga rotating mechanism, the film material roller can be 360-degree rotatably placed, so that a disassembling angle of the film material roller is greatly increased. The film unloading device for PVC decorative film production provided by the invention is simple and practical in structure, convenient to operate, and capable of greatly improving the film unloading efficiency of the device and increasing the operating safety factors of workers.

The invention discloses a case convenient to expand and a computer. The case comprises a case body, and the case body comprises a lower case body and an upper case body which are separable, and an inner equipment frame which is installed in the case body, can extend outwards and is used for installing computer components. By arranging the upper box body, the lower box body, the separation power mechanism, the extensible equipment frame and the extension power mechanism which can be separated, rapid separation of the case body is achieved, manual disassembly is avoided, meanwhile, the equipmentframe for installing computer elements extends out, the operation space is enlarged, the computer elements are convenient to disassemble and assemble, and extension is convenient.