40results about How to "Realize Orientation" patented technology

The invention provides a derricking direction-changeable telescopic belt conveying bidirectional loader-unloader and relates to the field of logistics transportation cargo loading and unloading mechanical equipment. The derricking direction-changeable telescopic belt conveying bidirectional loader-unloader comprises a vehicle having bearing and walking functions, a telescopic cross arm having lifting, telescoping and swinging functions, a middle transition conveyor which has a swinging function and is capable of inclined conveying, a first belt conveyor and a second belt conveyor having derricking, swinging and telescoping functions, a metering device having metering, displaying, storing and printing functions, and an operating control system used for complete machine operation of the loader-unloader. The derricking direction-changeable telescopic belt conveying bidirectional loader-unloader has the advantages of simple structure, reliable work, convenient and rapid movement and transfer, and wide operating scope; the derricking direction-changeable telescopic belt conveying bidirectional loader-unloader can reduce manually-assisted carrying, reduce workload, shorten operating time, increase loading and unloading working efficiency, reduce the cost of loading and unloading carrying, improve working environment and work conditions, guarantee economical, rapid, convenient and safe loading and unloading and transportation, allow change of the direction of logistics conveying, and realize forward and reverse loading and unloading, automatic metering statistical analysis, and loading and unloading quantity/weight recording, displaying and storing.

The invention discloses an amplitude-variable extensible belt turning conveying bidirectional loading-unloading machine and relates to the field of logistics transportation cargo loading-unloading mechanical equipment. The loading-unloading machine is composed of a vehicle, a sliding platform, a middle transition conveyor, a first belt conveyor, a second belt conveyor, a metering device and an operation control system, wherein the vehicle has bearing and walking functions, the sliding platform has a sliding function, the middle transition conveyor is capable of achieving inclined conveying, the first belt conveyor and the second belt conveyor have amplitude changing, swing rotation and extending functions, the metering device has metering, display, storage and printing functions, and the operation control system is used for operation of the whole loading-unloading machine. According to the amplitude-variable extensible belt turning conveying bidirectional loading-unloading machine, the structure is simple, work is reliable, movement and place transfer are convenient and fast, the operation range is large, manual auxiliary carrying can be reduced, the labor intensity is lowered, operation time is shortened, the loading-unloading work efficiency is improved, the loading-unloading carrying cost is reduced, the working environment and labor conditions are improved, it is ensured that loading-unloading transportation is economical, fast, convenient and safe, the logistics transportation direction can be changed, forward and reverse bidirectional loading and unloading are achieved, and the loading-unloading number and weight can be automatically counted, recorded, displayed and stored.

The invention discloses a double-spiral-arm type luneberg lens antenna, which comprises a base, a lens reflection face and a luneberg lens, wherein a supporting shaft is arranged on the base, the lens reflection face is arranged at the upper end of the supporting shaft, the luneberg lens is arranged on the lens reflection face, a fluted disk is coaxially fixed to the position of the supporting shaft of the base, a plurality of pointing location devices are arranged on the supporting shaft of the base, each pointing location device comprises a horizontal supporting arm which is coaxially arranged on the supporting shaft, a first rotary motor is fixed to each horizontal supporting arm, a gear arranged on an output shaft of each first rotary motor is meshed with the fluted disk, an arc spiral arm is pivoted to each horizontal supporting arm, the spiral arm upwards extends in an arc mode along an outer arc of the luneberg lens, a pivot shaft of each spiral arm and the lens reflection face are arranged on the same horizontal plane, a second rotary motor is arranged on the pivot shaft of each spiral arm, a feedback source is arranged at the top end of each spiral arm, the feedback sources point at the circle center of the luneberg lens, and orientation and angle adjustment of the feedback source devices are achieved through rotation of the double supporting arms. The antenna is simple in structure, and feedback source location is stable and reliable.

A cabinet-type electric connector consists of a plug and a socket; the plug and a shell of the socket are provided with a plurality of cavities for mounting a plurality of corresponding functional modules; and the abutting end of each functional module is provided with a mobile electromagnetic shielding device and a guide positioning device, wherein the mobile electromagnetic shielding device consists of a shielding plate, an elastic shielding reed, an insulating sleeve and a spring. By using a matching form of the mobile shielding plate and the elastic shielding reed, the electromagnetic shielding function after the connector is plugged and separated is well implemented; meanwhile, the arranged guide positioning device can well implement guiding and positioning when the plug is plugged in the socket so as to realize automatic alignment of the connector; and the cabinet-type electric connector has higher mounting error compensation capability, meets the requirements of cabinet-type application occasions, and has stronger practicability.

The invention discloses a telescopic belt conveying two-way loading/unloading machine, and relates to the field of logistics transportation goods loading/unloading mechanical equipment. The telescopic belt conveying two-way loading/unloading machine consists of a vehicle with bearing and walking functions, a rotating arm with a swing rotating function, a middle transition conveyor capable of aslant conveying, a belt conveyor 1 with amplitude change, swing rotating and extension functions, a belt conveyor 2, a metering device with metering, displaying, storage and printing functions, and an operation control system for operating the whole loading/unloading machine. The telescopic belt conveying two-way loading/unloading machine is simple in structure, reliable in work, convenient and fast in movement and transfer and wide in operation range, can reduce manual auxiliary carrying, relieves the labor intensity, shortens the operation time, improves the loading/unloading efficiency, reduces the loading/unloading carrying cost, improves the working environment and labor conditions, guarantees economical, fast, convenient and safe loading/unloading transportation, can change the logistics conveying direction, realizes forward/reverse two-way loading/unloading, and can automatically meter, count and record the loading/unloading number and weight for displaying and storage.

The invention discloses a hydraulic self-locking quick-mounting blowout prevention device and method, wherein the blowout prevention device comprises a blowout preventer assembly, a central tube and a blowout prevention tube; the central tube is connected with the lower end of the blowout preventer assembly, the blowout prevention tube is branched from the central tube, and an upper flange plate is connected with the lower end of the central tube and correspondingly cooperates a wellhead lower flange plate. The blowout prevention device further comprises a space rotation fine-adjustment control mechanism and a hydraulic self-locking mechanism, wherein the space rotation fine-adjustment control mechanism is connected with the upper end of the blowout preventer assembly; the hydraulic self-locking mechanism sleeves the outer side of the central tube and hooks upwards and locks the wellhead lower flange plate, so that bolt-free quick clamping connection between the upper flange plate and the wellhead lower flange plate is achieved. According to the hydraulic self-locking quick-mounting blowout prevention device and method, no person is required to stand on a wellhead to mount a blowout preventer, and a blowout prevention device for the wellhead is quickly mounted by utilizing a mechanical manner, so as to win time for preventing blowout of an oil/gas production well.

The invention discloses automatic processing equipment for a color steel film-coated plate, which comprises a film coating machine main body, a dust suction box, a dust suction pipe, an electric control box, a control panel, a positioning guide mechanism, a splitter plate, a dust suction cover, a first roller, a support arm, a dust removal mechanism, a first hydraulic telescopic rod, a portal frame, a film pressure head, a conveying roller, a mounting plate, an exhaust fan and a cloth bag, through the arrangement of the guide mechanism, positioning and guiding of color steel plates of different sizes are achieved, the accuracy of the conveying position of the color steel plates is guaranteed, the practicability of the equipment is improved. The equipment is simple in structure and low in manufacturing cost, automatic film coating machining is achieved, the automation degree of the equipment is improved, and the labor cost is reduced. The dust on the surface film is cleaned through a dust removal mechanism, and the surface of the color steel plate is subjected to suction dust removal through the exhaust fan, so that the dust on the surface film and the color steel plate is reduced, and the bonding firmness of the surface film and the color steel plate is improved.

The invention aims to provide a method for installing and constructing a building workpiece. The technical problem of installing a partition guard plate base during a building construction process issolved. The method for installing and constructing the building workpiece includes the following steps of S1 guard plate base acquisition, S2 guard plate base transportation, S3 guard plate base positioning and S4 guard plate base fixing.

The invention provides an ultra-stable laser device laser self-adaptive coupling cavity-entering matching system and method, and the method comprises the steps: the precise measurement of light beam pointing is achieved through a charge coupling element light spot mass center detection technology and a four-quadrant photoelectric detector phase detection technology, and the offset of an F-P cavity is obtained; besides, a wedge-shaped prism pair is adjusted through a stepping motor to achieve precise adjustment of a laser light path, precise measurement of light beam pointing and precise adjustment of the light path form a closed loop, and active compensation of F-P cavity position deviation is achieved. According to the laser self-adaptive coupling in-cavity matching system and method for the ultra-stable laser, the structure is simple, adjustment and correction are automatic, the in-cavity matching precision is high, and the system and method have wide application prospects in the fields of ultra-stable lasers in space application and optical communication.

The invention discloses an automatic production line for comprehensively utilizing button leftover materials, and belongs to the field of button production. The automatic production line for comprehensively utilizing the button leftover materials comprises a conveying mechanism, a punching mechanism, a lifting mechanism, a locking mechanism, a punching mechanism, a triggering mechanism and a pushing mechanism. A cutter is arranged in the downstream direction of the punching mechanism to cut off the punched leftover materials, and the situation that the leftover materials are too large and consequently difficult to collect is prevented; the locking mechanism is arranged on one side of the punching mechanism, so that when the punching mechanism conducts punching action, the locking mechanism limits the conveying action of the conveying mechanism, and the punching effect is guaranteed; the cutter and the punching mechanism are designed in a linkage mode, so that stable proceeding of the cutting-off action is guaranteed; and the pushing mechanism is arranged on a supporting frame, and a buffering mechanism and the triggering mechanism are arranged to control the pushing time of the pushing mechanism, so that interference between the pushing mechanism and a plate is avoided.

The invention discloses a liquid crystal optical switch for optical phased array scanning, and an assembly manufacturing method. The switch is composed of a first layer of liquid crystal panel and a second layer of liquid crystal panel which are arranged in an up-down manner; a first directional thin film, a row scanning electrode, an upper layer glass plate and an upper polarizer are sequentiallyarranged on the upper surface of the first layer of the liquid crystal panel in parallel; a second directional thin film, a row signal electrode and a middle glass plate are sequentially arranged onthe lower surface of the first layer of the liquid crystal panel in parallel; a third directional thin film and a column scanning electrode are sequentially arranged on the upper surface of the secondlayer of the liquid crystal panel in parallel; and a fourth directional thin film, a column signal electrode, a lower layer glass plate and a lower polarizer are sequentially arranged on the lower surface of the second layer of the liquid crystal panel in parallel. Double layers of structures are made into an optical switch plane array with independent controllable units; through the on/off control of a unit switch, the phase modulation is carried out on light beams passing through the unit switch; the plane array is matched with a grating array and a scanning drive circuit to form a laser array scanning device with an optical phased array function; and the orientation and pitching scanning and the depth focusing can be realized.

The invention discloses a cleaning mechanism. The cleaning mechanism comprises a mounting base, a rotary driving assembly, a rotary disc, a support, a first winding assembly, a second winding assembly, a vibration driving assembly, a flexible layer and a joint assembly, wherein the first winding assembly comprises a first motor, a first winding drum and a first steel sheet; and the second windingassembly comprises a second motor, a second winding drum and a second steel sheet. The cleaning mechanism is used for cleaning garbage in narrow gaps, the efficiency of cleaning the garbage in the narrow gaps is improved, and time and labor are saved.

The invention discloses a preparation method of nanometer cutting element iron-based magnetic fine throwing powder. First, the atomized iron powder is impacted into a honeycomb micro-involute mold at a high speed by using cold air-driven impact technology, and the mold is vibrated at the same time, and then the obtained double involute The open-line dent iron powder, nano-zirconia powder and dispersant are put into the ammonium hydrogen phosphate solution, and the nano-powder is evenly arranged on the dent of the iron-based powder by a water-bath heat collecting and stirring device, and then filtered, washed, dried, and finally The nano zirconium dioxide is adhered to the iron-based powder for quenching treatment, and finally the nano-cutting element iron-based magnetic fine polishing powder is obtained. This method has high control precision of cutting element array, strong process stability and repeatability, and can realize high performance and long life of iron-based magnetic fine polishing powder.

The invention aims to provide a guide type construction workpiece conveying device. The device is used for solving the technical problem of conveying and placing of a partition guard plate base in theconstruction process. The device comprises a control system, a walking chassis guard plate base placing system, a guard plate base conveying system and a guard plate base guiding system. A walking chassis is used for installing other functional components; the guard plate base placing system is used for stacking and accommodating a plurality of guard plate bases, and successively placing the guard plate bases on the guard plate base conveying system; the guard plate base conveying system is used for successively conveying the guard plate bases to the guard plate base guiding system; the guardplate base guide system is used for guiding and moving the guard plate bases to designated road surface installation positions.

The invention relates to a spacing device for disassembling a spatially large-bearing product, and belongs to the field of the in orbit disassembling design of the large-bearing product. The spacing device comprises a cabin flange plate, two positioning pins and two spacing blocks, wherein the cabin flange plate is of a disk-shaped structure; two positioning pins are symmetrically arranged on theinstallation surface of the cabin flange plate; the two spacing blocks are independently correspondingly cooperated with the two positioning pins; the spacing and the fixing of the cabin flange plateare realized; the two spacing blocks are in 180-degree distribution; when an outer cabin rises to an outer space, under a vacuum environment, screws between the cabin flange plate and the outer cabinare disassembled; under the spacing cooperation of the positioning pins and the spacing blocks, the circumferential spacing of the cabin flange plate is realized; and 12 screws are disassembled in sequence. According to the function requirements of an out-cabin product, the problem that the in-orbit disassembling and spacing design of the out-cabin product large-bearing product can be solved.