9results about How to "Sufficient power" patented technology

The utility model discloses a mixed power control device of telescopic boom crawler crane, include: engine, clutch, motor, integration unit, control unit, battery system, direct current charging mouth and mains interface, hydraulic pump, integration unit includes OBC, PDU, AC DC rectifier module and DC DC conversion module, and battery system is integratively equipped with BMS module, TMS module, and direct current charging mouth and mains interface are electrically connected with battery system and integration unit respectively through central swivel joint, and control unit can acquire charging interface state, battery capacity, clutch pressure and load power in real time, and according to the automatic switching engine mode and motor mode of working condition, through the pressure value of closed loop control hydraulic clutch dynamic adjustment between setting connection point and disconnection point, be applicable to various complex working conditions, through control unit real -time detection and transmission signal control, guarantee that vehicle has sufficient power performance. The utility model is simple to operate, and quick and stable, and the energy utilization rate is high, safe, environmental protection.

This invention relates to the field of motorsports technology, and more particularly to a transmission system for an off-road rally car and a race car equipped with the transmission system. The system includes a frame and a transmission system mounted on the frame. Wheels are mounted on the frame via a suspension system. The transmission system includes a gearbox mounted at the rear of the frame and a differential mounted at the front of the frame; the gearbox and the differential are connected by a first driveshaft positioned at the front and rear. The suspension system includes front steering knuckles located inside the two front wheels, both of which are fixed to the front side of the frame via upper and lower double wishbone suspensions. This off-road rally car has advantages such as lighter weight, more compact structure, better handling, superior passability, and higher safety. The lighter vehicle has sufficient power performance, and its low self-friction resistance during travel improves its ability to traverse uneven roads, reducing the risk of rollover and thus improving race performance.

This invention discloses a high-power pulsed radiation source based on low-dimensional nanomaterials, belonging to the field of pulsed radiation sources. It includes an integrated base, a lamp head, and internal core functional units. The lamp head has an emission window, a fan-shaped lamp cover, and a cleaning rod. Through an operating ring linked to a gear ring, gears, and a worm gear structure, the opening and closing of the lamp cover and the cleaning of the window can be achieved synchronously. The sealed emission window can isolate dust and moisture. The power supply unit, pulse drive unit, low-dimensional nanomaterial emission module, and radiation control unit within the integrated base work collaboratively. The power supply unit provides dual-path power, the pulse drive unit transmits excitation signals and receives feedback, the emission module generates pulsed radiation, and the control unit achieves timing matching through a synchronization signal. This invention is easy to operate and maintain, ensuring both the cleanliness of the emission window and the safety of internal components, while also improving the stability and power of the pulsed radiation output, solving the problems of cumbersome maintenance and insufficient coordination in existing technologies.

The invention relates to a wax mould injection device, which belongs to the technical field of mould injection and comprises a fixed mould mechanism and movable mould mechanisms arranged on two sides of the fixed mould mechanism, and the movable mould mechanisms on two sides move towards the fixed mould mechanism and inject wax moulds on two sides of the fixed mould mechanism. The fixed mold mechanism comprises a first fixed mold plate, core pulling mechanisms installed on the two sides of the first fixed mold plate, a driving mechanism driving the core pulling mechanisms to move and a demolding mechanism arranged in the first fixed mold plate and used for demolding an injected wax mold. The core-pulling mechanism comprises a first core-pulling assembly installed in the first fixed mold plate, a second core-pulling assembly installed on the other side of the first fixed mold plate and a linkage assembly connected with the first core-pulling assembly and the second core-pulling assembly. The wax mold injection device achieves the technical effects that the wax mold injection efficiency is improved, core pulling and demolding operation is accurately achieved, and the wax mold forming quality is guaranteed.

The invention relates to the field of oil well construction equipment, and discloses a hydraulic anchor for sand adding fracturing operation of an oil and gas well, the hydraulic anchor comprises a hydraulic anchor main body pipe and an anchor tile, the hydraulic anchor main body pipe is provided with a slip groove, the hydraulic anchor main body pipe is fixedly sleeved with a limiting batten located on the outer side of the slip groove, the slip groove is internally and movably sleeved with a sliding plate, and the sliding plate is connected with the anchor tile. The anchor tiles are fixedly connected to the two ends of the outer side of the sliding plate, and a rubber packing sleeve located between the two anchor tiles is arranged between the limiting batten and the sliding plate. Through the structural design of a sliding plate linked with an anchor tile in a slip groove, a rubber packing sleeve, a positioning through pipe, a matched linkage block and a middle sleeve, anchoring and canceling are conducted through water pressure, and compared with an existing hydraulic anchor, anchoring and canceling are conducted through water pressure, so that power is sufficient, the situation that when the anchoring is canceled through the elastic force of a spring is avoided, and the anchoring efficiency is improved. Due to the fact that limited elastic force of the spring is not enough for unfreezing, the sand-adding fracturing operation efficiency is affected.

This utility model relates to the field of stainless steel pipe processing and discloses an automatic precision steel pipe processing device. It includes a conveyor, a flaring mechanism, an inner edge-rolling mechanism, a laser marking machine, and a steel pipe transfer mechanism, all integrated on the same base and arranged at intervals. The conveyor is located on one side of the base and is used to transport cut steel pipes. Support fixtures are provided at the flaring mechanism, the inner edge-rolling mechanism, and the laser marking machine for horizontally placing the steel pipes. When the steel pipes are on the support fixtures, both ends of the steel pipes are suspended. The steel pipe transfer mechanism is suitable for transferring the steel pipes located at the tail of the conveyor to the flaring mechanism, simultaneously transferring the flared steel pipes from the flaring mechanism to the inner edge-rolling mechanism, and transferring the inner edge-rolled steel pipes from the inner edge-rolling mechanism to the laser marking machine. This utility model reduces labor costs and alleviates the labor intensity of workers; the precision of the flared steel pipes is higher; and the accuracy of the steel pipe transfer mechanism in grasping and transferring the steel pipes is guaranteed.

The utility model discloses an automatic lane divider, including parcel conveyer, parcel conveyer's both sides are separately provided with the shunt conveyer, parcel conveyer includes base and conveyer gyro wheel, and conveyer gyro wheel is arranged on the top of base, and conveyer gyro wheel includes main gyro wheel and vice gyro wheel, and vice gyro wheel position setting is in the top of base to the shunt conveyer, and the shunt conveyer is provided with the lane transmission device between vice gyro wheel, and the bottom of lane transmission device is provided with elevating gear, parcel conveyer front end is provided with parcel scanning device, and parcel scanning device and elevating gear signal or electric connection.

The present application relates to the technical field of cleaning, in particular to a computer keyboard cleaning device, comprising: a base; a vibrating mechanism, the vibrating mechanism comprising a box body fixedly connected to the upper end face of the base, an air extractor being fixedly connected to the upper end face of the box body, an electric sliding block being arranged on the inner top of the box body, two electrically-controlled hydraulic rods and a gas delivery assembly being arranged on the side of the electric sliding block away from the box body, a resonance assembly, a vibration transmission assembly and an adsorption assembly being arranged on the telescopic end of the electrically-controlled hydraulic rod from top to bottom. Through the air extractor, the resonance assembly, the vibration transmission assembly and the adsorption assembly in the vibrating mechanism, the adsorption of the keyboard and the application of slight vibration effect to the keyboard can be realized, the resonance assembly and the vibration transmission assembly are converted into vibration waves and transmitted to the keyboard, and the slight vibration can separate the dust and sundries hidden in the deep gaps of the keyboard and difficult to reach from the keyboard, thereby reducing the subsequent further difficulty.

The application discloses a kind of flight power system, flight power reconfiguration method and computer readable storage medium, the method comprises: if detecting that there is current short circuit in the flight power system, the flight electric drive group that current short circuit occurs is determined, and the flight electric drive group that current short circuit occurs is isolated;Control the rest of the flight electric drive group continues to run.The application guarantees the stability of power supply of flight power system, improves the safety of flight vehicle.