105results about How to "Strong adaptability to working conditions" patented technology

A radial snap-on capture lock for a spacecraft and a working method thereof are provided, the capture lock includes an active end mounted on the active aircraft and a passive end mounted on the passive aircraft, the passive end is of a conical structure, the active end includes a housing assembly, Drive Assembly, Drive assembly and latch assembly, the housing assembly is used for supporting, connecting the drive assembly, Drive assembly and latch assembly, The drive assembly drives the drive assembly to convert the rotary motion into linear motion, the drive assembly controls the radial reciprocating motion of the latch assembly, the latch assembly clamps the passive end when the latch assembly radially extends out of the housing assembly, and the latch assembly releases the passive end when the latch assembly radially retracts the housing assembly. The invention solves the problems of complex system, large quality, poor universality and the like of the prior docking mechanism technology, and realizes the capture, locking and release of low disturbance in the docking process of the aircraft.

The invention relates to a powder selecting machine in the technical field of material powder selecting, in particular to a V type powder selecting machine which is used cooperatively with a roller press or a vertical mill to powder, dry and grade materials. The V type powder selecting machine comprises a feeding shell body, a wind inlet shell body, wind-inlet-side adjustable blades, wind-outlet-side adjustable blades, a powdering and grading blade set, a powder selecting shell body, a wind outlet shell body, a rotation-powdering device, a fastening component and the like, wherein the rotation-powdering device is arranged on the feeding shell body, a main wind inlet and a lower wind inlet are formed in the wind inlet shell body, and a wind-inlet-side adjustable blade device and a wind-outlet-side adjustable blade device are arranged on the powder selecting shell body; the powdering and grading blade set is arranged in the powder selecting shell body, a coarse powder outlet is formed in the lower portion of the power selecting shell body, and a wind outlet is formed in the wind outlet shell body. According to the V type powder selecting machine, the structure is compact, the powering and grading efficiency is high, the adjustment of a grading particle size can be achieved through the wind-inlet-side adjustable blade device and the wind-outlet-side adjustable blade device, the operating-condition adaptability is high, and the powder selecting efficiency is high.

The invention discloses a rotary pluggable photoelectric combined connector used in deep sea. The connector includes a plug and a socket which are matched with each other, and the plug includes a plugshell body, a plug elastic capsule body, a plug web, a plug tail plate and a plurality of plug photoelectric insertion cores; the socket comprises a socket shell body, a socket elastic capsule body,a socket web, a socket tail plate, a plurality of socket photoelectric insertion cores and a movable cavity; the connector is also provided with rotary mechanisms capable of covering/uncovering channels cooperating with the socket photoelectric insertion cores and the plug photoelectric insertion cores, and a locking mechanism is arranged between the front end of the plug and the front end of thesocket. The rotary pluggable photoelectric combined connector can adapt to working environments different in depth, and is reliable in sealing, simple to operate and small in required strength for plugging and pulling.

The utility model discloses a rough-terrain wheeled crane of which all actions are driven in a full-hydraulic manner, and the rough-terrain wheeled crane can realize stepless speed change and has stable speed according to different work conditions, has the advantages of small impact, simple chassis arrangement, light complete vehicle weight, and is portable, safe and reliable in operation. The rough-terrain wheeled crane is provided with an electrohydraulic control system, a driving device and a steering device which are used for realizing fast switch among a plurality of driving modes and steering modes, thereby achieving small turning radius, fully exerting the power performances of an engine, improving the fuel oil economy and saving energy resources. The rough-terrain wheeled crane has a special underframe of an integral box type closed structure and is separately and rigidly suspended, an arc-shaped crane arm and an X-shaped telescopic support leg ensure good cross-country performance, mechanical property and working condition adapting performance of the entire rough-terrain wheeled crane during running and operating. The rough-terrain wheeled crane is convenient to maintain, and especially suitable for small construction places such as airports, oil fields, ports, wharfs, storehouses and other building sites.

The present invention discloses a self-adaptation type floating ball demister and a demisting method thereof. According to the self-adaptation type floating ball demister, multiple layer floating ball demisting units are arranged in the demister housing, the floating ball demisting units are separated through sieve plates, gas flow enters the demister housing from the bottom portion of the demister housing and then enters the floating ball demisting unit through the sieve plate, the accumulated floating balls in the floating ball demisting units present the floating state under the gas flow effect while the rising gas flow contacts the floating balls being in the floating state, the gas flow direction produces deflection under the effects of inertia and baffling flow, the liquid droplets and the solid particles carried in the gas flow are continuously adsorbed and aggregated by the surface of the floating balls, and the liquid droplet-removed and solid particle-removed gas flow is discharged from the top portion of the demister so as to complete the self-adaptation type demisting. According to the present invention, the floating ball adopts the polymer hollow small ball, characteristics of equipment investment reducing, demisting efficiency improving, clogging resistance, easy rinsing, strong working condition adaptability, less investment, and low operation and maintenance cost are provided, and the generation of the wet method desulfurization chimney gypsum rain is effectively reduced.

The invention discloses a novel environment-protection and long-life welding type slag ladle. The slag ladle comprises a cylinder and a baseplate, wherein the bottom of the cylinder is connected with the baseplate through an annular welding line; the cylinder is welded by a low-alloy and high-strength heat treatment rolled steel plate; multiple annular ribs are arranged at the outer side of the cylinder; multiple vertical ribs are arranged among the annular ribs; and lug shafts are arranged at the two sides of the cylinder. The slag ladle has the characteristics of low carbon, environmental protection, long service life, easy repair, cost saving, corrosive medium erosion resistance and brittle fracture resistance.

The invention relates to an open type vibration electric proportional control system of a road roller, which is characterized in that the open type vibration electric proportional control system comprises a hydraulic system and an electric control system, wherein the hydraulic system comprises a fuel tank (1), a gear pump (2), an oil return filter (3), a control valve block (4), a gear motor (5) and an engine (9); and the electric control system comprises a vibration frequency sensor (6), a controller (7), a running speed sensor (8), an engine speed sensor (10), a throttle performer (11), a high-amplitude vibration proportion solenoid valve (12), a low-amplitude vibration proportion solenoid valve (13) and an amplitude selector switch (14). The open type vibration electric proportional control system of the road roller can implement stepless frequency modulation of the open type vibration system, makes the open type vibration system have soft vibration-starting and soft vibration-stopping functions, can raise compacting quality, can reduce system impact, can implement automation control by an electric control technology, and has advantages of stronger work condition adaptability and low cost.

The invention discloses a variable-amplitude constant-thickness sieve. The variable-amplitude constant-thickness sieve comprises a sieve box body, vibration exciters, a sieving surface, damper springs and a bottom support, wherein bearing beams, vibration exciting beams and a strengthening beam are installed at the bottom, the middle and the top between two sieve box side plates separately, the sieving surface is installed on the bearing beams, and the vibration exciters comprises a feeding end vibration exciter which is installed on a feeding end vibration exciting beam and a discharging end vibration exciter which is installed on a discharging end vibration exciting beam; the sieve box body is installed on the bottom support through the damping springs which are symmetrically arranged on the outer sides of the two sieve box side plates; and each vibration exciting beam can rotate by any angle along the center line of the vibration exciting beam, so that adjustment of the vibration exciting direction of the vibration exciters on the vibration exciting beams is achieved, the amplitude and movement locus of the sieving surface from the feeding end to the discharging end are changed, and constant-thickness sieving of materials is achieved. The variable-amplitude constant-thickness sieve is simple in structure, convenient to use, stable and efficient, variable-amplitude sieving from the feeding end to the discharging end is achieved by means of the vibration exciters arranged at the feeding end and the discharging end, the utilization rate of the sieving surface is high, the unit-area treatment capacity is large, and the working condition adaptability is high.

The invention discloses a driving mode adjusting method and device, computer equipment and a storage medium, and aims to realize self-defining of accelerator sensitivity by a driver so as to change the driving style of a vehicle, match or adapt to the driving requirements of various drivers, and enable the working condition adaptability of the vehicle to be relatively strong. The method comprises the following steps: obtaining accelerator sensitivity adjusting information input by a driver and original expected torque of the driver; determining an accelerator sensitivity adjustment coefficient according to the accelerator sensitivity adjustment information; and adjusting the original driver expected torque according to the accelerator sensitivity adjustment coefficient to obtain the adjusted driver expected torque, so that an engine management system works according to the adjusted driver expected torque.

The invention relates to a microwave heating vehicle for accurately repairing pavement diseases. The microwave heating vehicle comprises a vehicle body, a repairing mechanism, a compacting mechanism,a control system and a hydraulic system, the repairing mechanism comprises a preheating part and a heating material part. The preheating part is composed of a position receiver, a hydraulic oil cylinder, an infrared heater and a shielding cover surface, and the repairing part is composed of a temperature sensor, a repairing mechanical arm mechanism, a discharging port and a microwave heating box.The compaction mechanism comprises a compaction roller, a compaction control hydraulic cylinder, a compaction swing rod and a compaction guide rail; the control system is mainly characterized in thata computer controls a case to realize various control functions; the hydraulic system is mainly used for achieving various motions and rotation of the infrared heater, the repairing mechanical arm mechanism and the compacting mechanism. The induction heating technology is used in cooperation with the asphalt pavement pit slot repairing capsule to conduct microwave heating repairing on the pit slotin the asphalt concrete pavement, the maintenance project progress is accelerated, and the pit slot repairing quality is greatly improved.

The invention provides a beverage delivery control system based on image recognition, and the beverage delivery control system is applied to beverage supply equipment. The beverage delivery control system is characterized in that a camera is used for acquiring the target image of a part below the beverage outlet of the beverage supply equipment; an image processing unit is connected with the camera and used for processing the target image and generating a judgment result according to the target image; and a control unit is connected with each of the image processing unit and an outlet valve and used for controlling the opening and closing of the outlet valve according to the judgment result of the image processing unit so as to realize control over beverage delivery. According to the beverage delivery control system based on image recognition and the beverage supply equipment, the optical image recognition technology is utilized for realizing automatic control over opening and closing, extra operations of a user are not needed, touch operations of the user are not needed, an extra public container is not needed, the user experience is good, and both safety and hygiene are realized.

The invention discloses a method for preparing a zinc-aluminum-silicon-(cerium, lanthanum) rare earth alloy. The components of the zinc-aluminum-silicon-(cerium, lanthanum) rare earth alloy include: aluminum 15-21 part, 0.1-0.3 part of silicon, 0.3-0.6 part of mixed rare earth of cerium and lanthanum, 0-0.01 part of impurity, and the balance is zinc; the method comprises the following steps: ignition of alloy melting furnace in empty furnace; preheating; cease-fire, feeding raw materials ; heating, melting; ceasefire, secondary zinc ingots, cooling; electromagnetic stirring, manual stirring; argon filling; ash removal; random inspection; transfer of aluminum water; casting, solidification cooling; demoulding; cooling; deburring, polishing; The alloy melting furnace has a closed-loop temperature control system based on PLC-PC, and the casting, solidification and cooling processes are completed in the recovery and utilization of phase change heat energy alloy ingot casting machine. The present invention improves by introducing mixed rare earths of cerium and lanthanum to Substituting aluminum for zinc greatly reduces zinc content, and the preparation method of the invention has high product quality and production efficiency, low energy consumption and low production cost.

The invention relates to the technical field of geotechnical engineering and bridge engineering, and provides a high-speed rail bridge adjacent isolation pile foundation and overload construction model test system. The high-speed rail bridge adjacent isolation pile foundation and overload construction model test system comprises a model test box system, a counter-force frame and a loading system,wherein the model test box system comprises a model test box, a to-be-overloaded soil body material, a to-be-constructed isolation pile foundation and a high-speed rail bridge model. Independence andcoupling effects of an isolation pile foundation construction working condition, a overload construction working condition and a high-speed rail train operation vibration working condition can be achieved; the counter-force frame can realize free movement of a loading system along the X axis, the Y axis and the Z axis, and provides support counter-force for the loading system; and the loading system is used for applying a uniform penetration load to the to-be-constructed isolation pile foundation, or applying a uniform vibration load to a rail fastener loading contact. The modular design is adopted, all functional modules are relatively independent, the utilization rate of the test system is high, the working condition adaptability is high, and an integrated test solution can be provided for related engineering problems, teaching and scientific research.

The invention discloses a protective gas nanobubble generation device, which comprises a pressure container, an atomization nozzle, a pressure sensor and a gas conveying pipeline, wherein the pressurecontainer is used for containing gas and mixed gas and liquid two phases; the atomization nozzle is used for conveying liquid into the pressure container; the pressure sensor is used for monitoring the internal intensity of pressure of the pressure container; the gas conveying pipeline is used for conveying gas to the pressure container and is provided with an air inlet control valve; the pressure sensor and the air inlet control valve implement linkage control. The gas nanobubble generation device also comprises a pipeline with a conveying nozzle, wherein the conveying nozzle consists of oneor a plurality of capillary tubes, or one or a plurality of channels clamped between two boards or among multiple boards; in addition, the size of each capillary tube or channel is smaller than 20 mmon one dimension. The protective gas nanobubble generation device has the advantages of simple structure, convenience in operation and low cost, can adapt to the continuous importing requirements ofprotective gas in large-scale continuous production of fields including chemical engineering, medicine manufacture, food processing industries and the like, and is high in working condition adaptation.

The invention provides a hybrid power coupled axle based on two gearboxes. According to the axle, a hybrid power assembly is conveniently arranged, output ranges of assembly power are widened, compensation of external power can be implemented under any gear shifting conditions, gears are smoothly shifted, and power cannot be interrupted. The axle comprises an engine, a first motor, a first gearbox, a differential mechanism, a second motor and a second gearbox, the first gearbox, the second gearbox and the differential mechanism are integrated into an integral axle, the output end of the first gearbox is connected with a main reduction gear through a gear structure, the output end of a motor shaft of the first motor is connected with an input shaft of the first gearbox, the other end of the motor shaft of the first motor is connected with the output end of the engine, the output shaft of the second motor is connected with the input end of the second gearbox, and the output end of thesecond gearbox is connected with a main reduction gear of the differential mechanism through a gear structure.

The invention discloses a fixed-point constant-force connection breaking structure suitable for keeping a spatial position fixed. The structure comprises a thick-section rope and a thin-section rope,wherein the thick-section rope is connected with the thin-section rope. The structure overcomes the defects of large impact, high pollution and high storage difficulty of a traditional firework compaction release device and achieves simple and reliable functions of position fixation and release.

The invention relates to a cooling system, in particular to a flue gas pipeline spraying cooling system used for a cement plant. The flue gas pipeline spraying cooling system comprises an integrated pump station, a flue gas pipeline, atomization spray guns, a grouping control box, a speed sensor, temperature sensors, a pressure sensor and connecting pipelines, wherein the flue gas pipeline serves as a cooling carrier, the temperature sensors are arranged at an inlet and an outlet of the flue gas pipeline correspondingly, and the atomization spray guns are fixed on the upper portion of the flue gas pipeline; the integrated pump station is provided with a control unit, an inlet is connected with a clear water pipeline and a compressed air pipeline, and an outlet is connected with an inlet of the group control box; an outlet of the group control box is connected with the atomization spray guns; and the pipelines are adopted for connection of all parts. The flue gas pipeline is used as the cooling carrier, so that the cost is reduced; the atomization spray guns operating with the low pressure are adopted, so that energy saving and consumption reduction are achieved; and adjustment is conducted through an automatic control system, using is convenient, and reliability is high.

The invention discloses a white smoke elimination spraying tower based on a pillow-like plate type heat exchanger. The white smoke elimination spraying tower comprises a tower body and a chimney, wherein a liquid collecting tank with spraying cooling liquid is arranged at the bottom in the tower body; the tower body is provided with a smoke inlet above the liquid collecting tank; a plurality of pillow-like plate type coolers and a spraying device are arranged above the smoke inlet in the tower body; the pillow-like plate type heat exchanger reheater is correspondingly arranged in the chimney;the plurality of pillow-like plate type coolers comprise a first pillow-like plate type cooler, a second pillow-like plate type cooler and a third pillow-like plate type cooler in sequential corresponding arrangement from top to bottom. The heat transfer enhancement requirements are met; the cooler resistance is small; dirt cannot be easily generatedis not liable to occur; the equipment operationcosts is are low; the water consumption quantity is reduced; the smoke heat is recovered to cooling media to be reutilized; the problem of white smoke plume is thoroughly eliminatedsolved; the heat exchange efficiency is high; the heat exchange temperature difference is small; the heat recovery rate is high; the modular design and the vertical installation are used; , so that the structure is compact; , and the occupied area is small; and the working condition adaptability is high.