35results about How to "Hit full" patented technology

The invention discloses a mudstone environmental protection regeneration system. The mudstone environmental protection regeneration system comprises a feeding mechanism; the feeding mechanism comprises a stock bin, a vibrating feeding machine, a crushing mechanism which comprises a jaw type rough crushing machine and a hammer type fine crushing machine, a sand and gravel separating mechanism, a gravel fine separating mechanism and a mud and sand water passing mechanism; the sand and gravel separating mechanism comprises a rough separating vibrating screen; the rough separating vibrating screen comprises a gravel layer and a mud and sand layer; the gravel fine separating mechanism comprises a fine separating vibrating screen; the fine separating vibrating screen comprises a multi-layer finished product layer and a fine sand layer; the mud and sand water passing mechanism comprises a spiral conveyer; other devices except the spiral conveyer is provided with a spraying water pipe respectively. The mudstone environmental protection regeneration system can crush and clean gravel residues containing soil to enable the gravel residues to be recycled and has huge economic benefits and a remarkable environmental friendly effect.

The invention provides a modified positive electrode material precursor, which comprises an positive electrode material precursor and metal salt coated on the positive electrode material precursor. The safety performance and the cycle performance of the battery obtained by the modified positive electrode material precursor are significantly improved.

The invention provides a fan-shaped air suction nozzle capable of automatically adjusting the air suction speed. The fan-shaped air suction nozzle capable of automatically adjusting the air suction speed comprises a nozzle body, a liquid channel, a pressure tank and an air inlet channel, wherein the liquid channel communicated with a spray hole is arranged in the nozzle body; the inlet section of the liquid channel is communicated with the pressure tank; the air inlet channel penetrates through the pressure tank and then is communicated with the liquid channel; an air inlet hole plate is installed in the pressure tank through an elastic damping device; the air inlet hole plate is made to move at the intersection of the pressure tank and the air inlet channel through changes of the inlet pressure of the liquid channel; a plurality of through holes with the same size or different sizes are formed in the air inlet hole plate; and the air inlet hole plate moves in the pressure tank to change the air inflow in the liquid channel. According to the fan-shaped air suction nozzle capable of automatically adjusting the air suction speed provided by the invention, the air inlet speed can be automatically adjusted according to the pressure change of liquid flowing into the nozzle, so that sucked air more sufficiently collides with the liquid in a straight column section at the air inlet part of the liquid channel, and air and pressure liquid are better mixed.

The invention discloses an energy-saving and environment-friendly mixing stirrer for building material coating production. The invention belongs to the technical field of coating production, accordingto the scheme, the air pump is started to continuously blow high-speed airflow into the stirring box; the pressure difference generated when the airflow flows is used; magnetic powder and sand are sprayed out in a radial shape; meanwhile, the mixed coating stirring box is heated, and then the built-in expansion ball is heated and expanded in the paint coating; therefore, cracks are generated in the paint coating; along with the continuous expansion of the built-in expansion ball, the coating at the bottom end in the mixed paint stirring box is broken; and by means of the adsorption effect ofthe magnet ball, the magnetic powder is tightly adsorbed on the surface of the built-in expansion ball; therefore, the built-in expansion ball is simulated into an abrasive paper bottom piece, the magnetic powder is simulated into gravel, the built-in expansion ball automatically moves along with the change of the size of input airflow, and the built-in expansion ball is matched with sand to fullyimpact the inner wall and the inner bottom end of the mixed coating stirring box, so that coating layers on the inner wall and the inner bottom end of the mixed coating stirring box are removed.

The invention relates to a cleaning spray device, in particular to a cross-flow cleaning spray device. The cross-flow cleaning spray device comprises water outlet tubes arranged on two sides and is characterized in that a plurality of spray nozzles are arranged on the water outlet tubes respectively, the spray nozzles at two ends are on a same plane and arranged in a mutual parallel staggering mode, adjusting screws are arranged on the water outlet tubes respectively, two hand wheels are arranged above the adjusting screws, and clamping boards are arranged outside the water outlet tubes respectively. The cross-flow cleaning spray device has the advantages that materials can be subjected to curvilinear order motion during rotation, and materials and water can be fully abraded, so that the cleaning effect is good; and cleaning paths in an effective interval are increased greatly, boards are saved, and the efficiency is improved.

The invention belongs to the field of display components and relates to a preparation method of a display module and a display module.The preparation method comprises the steps that: a substrate provided with a light-emitting unit is provided; a first optical covering layer is formed on the substrate, the first optical covering layer covers the light-emitting unit, and the thickness of the first optical covering layer is larger than that of the light-emitting unit; the first optical covering layer is etched to a preset thickness by adopting reactive ion etching; and a second optical covering layer is formed on one side, far away from the substrate, of the first optical covering layer. The flatness and uniformity of an etched surface can be guaranteed, and the product quality and the light emitting effect are improved. The display module is prepared through the preparation method, and the light emitting effect of the display module is good.

The invention discloses stirring equipment comprising a shell and a stirring device arranged in the shell; the stirring device comprises a stirring shaft, stirring paddles arranged on the stirring shaft and a driving element for driving the stirring shaft to rotate; the stirring paddles are provided with vibration devices; each vibration device comprises a vibration element capable of telescopically acting and a vibration driving element matched with the vibration element; a sealing element is arranged between the vibration element and each stirring part, and a first connecting structure is arranged between each sealing element and each stirring paddle; and each stirring paddle comprises a turbulent part arranged in a wavy structure and a stirring part arranged in a strip-shaped structure.The vibration devices are arranged on the stirring shaft, so that the vibration elements can vibrate in a rotation process of the stirring shaft to effectively discharge air bubbles existing in slurry, and the prepared green body is more compact and stable in structure and higher in strength.

The invention discloses an intelligent lottery drawing robot and a control method. The intelligent lottery drawing robot comprises a mechanical arm, a clamping structure and a dice cup, the clamping structure comprises a clamping claw and a motor, one end of the clamping claw is fixed on an output shaft of the motor while the other end of the same is fixedly connected with the dice cup, the motoris fixed at the free end of the mechanical arm, and a detachable base is arranged at the lower end of the dice cup. The intelligent lottery drawing robot can realize sufficient and violent shaking ofthe dice cup to enable dices inside to rotate and collide randomly to finally generate a random result, and the whole process is transparent, visible, clear and simple in step and high in credibility.

The invention discloses an industrial ejection device, comprising a rear punching striking base and an adjusting base. The adjusting base is provided with a supporting platform. The rear punching striking base is movably connected with the supporting platform. One side of the rear punching striking base is provided with a single-arm rocking bar. The single-arm rocking bar is connected with a rear beating shaft. The rear beating shaft is arranged in the rear punching striking base. The rear punching striking base is provided with a mounting hole. The mounting hole is internally provided with a bolt sleeve. The rear punching striking base is internally provided with a striking base bolt. The striking base bolt is provided with a striking base nut. The striking base nut fixedly connects the striking base bolt in the rear punching striking base. The striking base bolt is arranged in the bolt sleeve. The adjusting base is provided with a central column. The central column is fixedly connected with the supporting platform. The adjusting base is provided with a rotating shaft. The rotating shaft is provided with a driving mechanism. The driving mechanism is connected with the central column in a driving manner. The device adjusts ejection positions according to workpiece positions, and improves efficiency of workpiece ejection, and according to damaged degree of the striking base bolt, the bolt is changed, so as to improve security of workpiece ejection.

The invention discloses a sorter collecting system. The sorter collecting system comprises a feeding area, a heating area and a sorting area sequentially arranged in the conveying direction, wherein the sorting area sequentially comprises a first hopper, a separator and a second hopper which are sequentially connected through a pipeline; the separator is provided with a feeding port, a dischargingport and a pipeline connector; a discharging port of the first hopper is connected with the feeding port of the separator; a feeding port of the second hopper is connected with the pipeline connectorof the separator; the separator is a cavity shaped like Z, the discharging port of the separator is arranged at the lower end of the cavity, the feeding port of the separator is arranged in the middle of the cavity, and the pipeline connector of the separator is arranged at the top end of the cavity; and the first hopper and the second hopper are each provided with a lock valve. According to thesorter collecting system, the sorting and collecting efficiency of crushed materials are improved.

The invention discloses a dustbin for a sweeper truck. The dustbin comprises a bin body, a dust removal device and an automatic cleaning device, wherein the bin body is provided with a garbage suctioninlet and an exhaust port, the dust removal device is arranged at the exhaust port, the dust removal device comprises a frame body and filter cloth, the automatic cleaning device comprises vibrationmotors arranged at the two ends of the frame body oppositely, the vibration motors are respectively fixed to a base, and the base is connected with the two ends of the frame body through connecting pieces respectively. A plurality of lead screws are arranged below the filter cloth at intervals, two ends of each lead screw are fixedly connected with the connecting pieces on the two sides respectively, springs are arranged on the lead screws in a sleeving manner, the springs are fixed to the lead screws, and the springs abut against the filter cloth. According to the dustbin, the technical problems that in the prior art, filter cloth in a dustbin of the sweeper truck needs to be cleaned manually due to blockage, accordingly secondary pollution is easily caused, and time and labor are wastedare solved.