15results about How to "Quick transition" patented technology

This utility model relates to the technical field of new energy engineering vehicle washing machine devices, and provides a new energy vehicle intelligent wheel washing machine spray cleaning device, including a canopy, side spray components on the left and right sides of the canopy, the side spray components being connected to a side spray water pump through side spray connecting pipes; a bottom spray component at the bottom of the canopy, the bottom spray component being connected to a bottom spray water pump through a bottom spray connecting pipe; a recognition camera at the inlet end of the canopy; and a recognition system control cabinet, which is electrically connected to the recognition camera, the bottom spray water pump, and the side spray water pump. This utility model provides a robust, intelligent, efficient, energy-saving, and environmentally friendly new energy vehicle intelligent wheel washing machine spray cleaning device, which can automatically adjust the cleaning mode according to different vehicle types, improving cleaning efficiency and safety, and is suitable for various complex working environments.

This invention discloses a plant protection drone for precision seeding, belonging to the field of agricultural drone technology. It includes a central body and four arc-shaped arms that can move relative to the central body. Each arm is equipped with a power unit and rotors. Driven by a deformation drive mechanism, the arms can switch between a cruising state (forming a circular shape) and an operational state (arching inward to form a three-dimensional structure). In the cruising state, the rotor planes are coplanar, resulting in high aerodynamic efficiency; in the operational state, the rotor planes are raised and moved away from the seeding device, effectively isolating the downwash airflow from interfering with the seeded material, significantly improving seeding accuracy and uniformity. This invention solves the technical problem of seeding drift caused by rotor wind fields in existing plant protection drones.

The invention relates to the technical field of vehicle thermal management control, and discloses a thermal management assembly energy efficiency optimization system driven by vehicle networking data. The system comprises a data acquisition module, an energy efficiency analysis module, a communication interface module, a cloud strategy module and a vehicle-mounted control module. The data acquisition module initializes an energy efficiency monitoring environment and continuously acquires an operation parameter sequence; the energy efficiency analysis module compares the parameter sequence with an energy efficiency reference library to generate an energy efficiency deviation index, and extracts a current scene feature vector when the index exceeds a dynamic threshold value; the communication interface module packages the feature vector into a data packet and sends the data packet to the cloud; the cloud strategy module starts a strategy derivation engine after receiving the data packet, and generates an optimization instruction sequence based on scene matching; the vehicle-mounted control module receives and executes the instruction sequence to adjust thermal management assembly parameters. According to the invention, online monitoring, intelligent diagnosis and cloud collaborative optimization of the energy efficiency of the thermal management assembly are realized, and the energy utilization efficiency of the system under different working conditions is improved.

The utility model discloses a corner reflecting device with a rotating function. The corner reflecting device comprises a cross beam, corner reflecting plates arranged at the two ends of the cross beam, a base for integrally supporting, a motor driving system arranged in the base, and a rotary supporting mechanism for connecting the cross beam and the base. The corner reflecting plate is formed by vertically welding a rectangular plate, an isosceles triangle plate and two right-angle triangular plates, and is used for reflecting electromagnetic wave signals at multiple angles. The cross beam is of an inner-outer two-stage box structure and is connected through a pin shaft, the telescopic function is achieved, and transportation and storage are convenient. Universal wheels are mounted on the base, so that the moving flexibility of the device is enhanced. The motor driving system and a second rotary support of the rotary supporting mechanism form a gear pair through a gear at the output end, and the cross beam is driven to rotate by 360 degrees. The device is simple in structure, convenient to assemble, disassemble and transfer, has a rotating function, is high in reflecting capacity and large in reflecting area, and can realize continuous reflection of electromagnetic wave signals.

The utility model relates to pile machine technical field discloses an integrated static pile press, including chassis, the vertical main arm of setting on the chassis top and the power head of setting on the main arm can move up and down along the main arm, the power head bottom is connected with several drill rods in proper order, the main arm is equipped with the hollow vertical work space, the main arm is fixedly connected with at least one vertical track in the work space, when drilling, the power head drives the drill rod at the same time, moves up and down along the track in the work space. The main arm cross section area of truss structure is increased, so the weight is reduced while guaranteeing that it has enough rigidity. This main arm structure need not set the bracing bar and can guarantee that the main arm keeps vertical and the stability of the main arm when working.

The utility model relates to a kind of high and tall steel beam welding mobile operation platform, comprising: main frame, setting in steel beam one side;Clamp plate group, including detachably connected first L-shaped clamp plate and second L-shaped clamp plate, first L-shaped clamp plate includes mutually perpendicular first horizontal clamp plate edge and first vertical clamp plate edge, and first vertical clamp plate edge is fixed on main frame upper end;Second L-shaped clamp plate includes rotationally connected second horizontal clamp plate edge and second vertical clamp plate edge, and adjustable screw rod is connected between second horizontal clamp plate edge and second vertical clamp plate edge, and the included angle α of second L-shaped clamp plate is adjusted by adjustable screw rod;Pulley group, including the first directional pulley of setting in steel beam both sides and the second directional pulley of setting in steel beam top and having self-locking function, and first directional pulley is respectively installed on main frame lower end and second vertical clamp plate edge by first pulley support, and second directional pulley is respectively installed on first horizontal clamp plate edge and second horizontal clamp plate edge by second pulley support.

This invention relates to the field of lighting circuit technology, and more particularly to a photovoltaic-powered intelligent lighting circuit that tracks the movement of people at night. The technical solution is as follows: A photovoltaic-powered intelligent lighting circuit that tracks the movement of people at night includes: a photovoltaic power generation module with a positive output terminal V+ and a negative output terminal V-; a charging management module, whose input terminal is connected to the output terminal of the photovoltaic power generation module; an energy storage battery connected to the charging management module, the energy storage battery including cells BT1 and BT2; a voltage regulator module, whose input terminal is connected to the output terminal of the photovoltaic power generation module and the output terminal of the energy storage battery, for providing a stable operating voltage VCC; and a main control module powered by the operating voltage VCC output by the voltage regulator module. This lighting circuit is applicable to various applications, has comprehensive functions, and can be customized according to customer requirements. The lighting oscillation trajectory can track the movement of people.

This invention belongs to the field of mineral exploration technology, specifically a rapid gold prospecting method based on geophysical and geochemical data analysis, including the following steps: A1. Collect geological maps, mineral maps, remote sensing images, and historical exploration data to establish an initial GIS database; A2. Collect samples and send them to the laboratory for multi-element analysis to delineate comprehensive geochemical anomaly zones dominated by gold; A3. Use X-ray fluorescence detection devices for multi-element detection to focus areal anomalies onto specific surface element concentration centers; A4. Deploy surface geophysical equipment to detect the spatial distribution, occurrence, and depth of low-resistivity, high-polarization bodies or ore-controlling structures related to mineralization; A5. Perform spatial fusion and coupling analysis of surface element anomalies, subsurface geophysical anomalies, and known geological structures to establish a comprehensive model and screen drilling verification targets; A6. Design and implement verification drilling, and conduct precise analysis using core samples to verify the accuracy of the comprehensive geophysical and geochemical prediction.

The application discloses a kind of multi-incremental power pressure equipment electric control system and power control method, electric control system includes at least one increaser and the power battery managed by battery management system, increaser and power battery are connected to DC distribution box, DC distribution box powers multiple motor inverters, multiple motor inverters correspond to control multiple motor operation;It also includes VCU controller and UDCU upper controller, UDCU upper controller is used to predict working condition and generate equipment operating parameter, VCU controller is respectively connected with UDCU upper controller, increaser, battery management system, DC distribution box, motor inverter communication, according to the operating data of UDCU upper controller generated to the optimization distribution of increaser and power battery, and through VCU controller control back-end equipment operation.The application solves the problems, such as single power supply mode, low efficiency of power system and imperfect control strategy in the prior art, and realizes efficient, stable and fast transition of pressure equipment operation in the environment without network power.

This utility model discloses an integrated set of equipment for excavation, loading, transportation, and unloading in long and deep foundation pit earthwork projects. It includes a tracked mobile bucket wheel reclaimer, a mobile telescopic conveyor, a prefabricated conveyor corridor, and a tracked mobile placing boom. After excavation, the soil from the tracked mobile bucket wheel reclaimer is fed into the inlet of the mobile telescopic conveyor. The outlet of the mobile telescopic conveyor is connected to the inlet of the prefabricated conveyor corridor, and the outlet of the prefabricated conveyor corridor is connected to the inlet hopper of the tracked mobile placing boom. The prefabricated conveyor corridor is supported by two tracked walking mechanisms near both ends. The tracked mobile placing boom is located outside the pit at the material stockpile site. This utility model eliminates the need for dump trucks for transportation, enabling efficient excavation and stockpiling of soil within deep foundation pits. Furthermore, it offers enhanced safety during transportation and stockpiling. All equipment can move via tracks, allowing for rapid relocation to the next location and improving relocation efficiency.

The curved-swept blade design method comprises the following steps that a blade in the area above the gravity center of a blade tenon rotates around the axis of an engine, the blade in the area from the gravity center of the tenon to 30% of the blade height position rotates around the axis of the engine to the blade back direction, and the blade in the area above the gravity center of the tenon to the blade back direction; and an included angle is formed between the element-level gravity center of the runner hub and the connecting line of the axis of the engine and the gravity center of the blade tenon. The invention further provides a swept-curved blade. According to the method and the swept-curved blade, smooth transition between the root end area and the middle upper part of the blade can be achieved, the problem of stress concentration is avoided, and smooth transition from the end area in the blade runner to the tenon is achieved.

The application belongs to the technical field of circuit breaker testing, and particularly relates to a circuit breaker mechanical property testing system and method based on a star flash SLB, which comprises a communication-connected handheld terminal master module, a three-phase property testing terminal slave module, a dynamic property testing terminal slave module and a control terminal slave module, wherein the communication connection is specifically wireless communication connection through a star flash SLB network complying with the star flash wireless communication system standard; the handheld terminal master module is a management node of the testing network, is used for distributing a time synchronization reference, scheduling network resources and uniformly distributing testing instructions; the three-phase property testing terminal slave module, the dynamic property testing terminal slave module and the control terminal slave module are terminal nodes of the testing network, are used for receiving the instructions of the handheld terminal master module, synchronously executing data collection or control operation based on a unified time reference, and returning result data to the handheld terminal master module. The problems of complex wiring, low efficiency and insufficient synchronization accuracy in traditional testing are solved.

The application relates to a portable coring machine and relates to the coring machine transportation technical field. The coring machine comprises a coring machine frame and a storage device, the bottom of the coring machine frame is provided with a roller, the coring machine frame is connected with the storage device, and the storage device is used for driving the coring machine frame to enter a carriage for storage. The application has the effect that the coring machine can be automatically and conveniently stored into the carriage.

The invention discloses a device and method for adjusting pile position coordinates. The device comprises an outer frame which is a floatable or liftable steel structure frame and is used for providing a preliminary positioning and working platform; the inner formwork is arranged in the outer frame and used for bearing a plurality of positioning piles; the transverse adjusting mechanism is arranged between the outer frame and the inner formwork and used for driving the inner formwork and the positioning piles on the inner formwork to move in the transverse direction. The longitudinal adjusting mechanism is mounted between the transverse adjusting mechanism and the inner mold frame and used for driving the inner mold frame and the positioning piles on the inner mold frame to move in the longitudinal direction; and through cooperative action of the transverse adjusting mechanism and the longitudinal adjusting mechanism, accurate adjustment of the overall position of the multiple positioning piles is achieved. Through the cooperative working mechanism of coarse positioning of the outer frame and fine adjustment of the inner formwork, synchronous or sequential accurate positioning of the multiple pile bodies is achieved, the pile group construction efficiency is greatly improved, and the construction cost is reduced.