31results about How to "High arrival rate" patented technology

The invention provides a mold and a method for injection molding of a high-compression resistance and long-life notebook computer baseboard shell. The mold comprises: a fixed mold plate; a fixed moldblock arranged on the fixed mold plate and provided with a fixed mold groove; two support rods arranged outside two ends of the fixed mold plate, wherein slide blocks respectively sleeve the two support rods; a mobile mold block respectively connected with the slide blocks through connecting rods, wherein the lower surface of the mobile mold block is provided with a mobile mold groove, and the upper surface of the mobile mold block is provided with an injection through hole; two driving motors arranged at the outside ends of the two support rods and being in transmission connection with the slide blocks; an injection unit; and a PLC in communication connection with the driving motors, an extrusion motor and a heat source respectively in order to control the driving motors, the extrusion motor and the heat source. The mold has the advantages of compact structure, reasonable design, effectiveness and quickness in completing an injection molding process, accuracy in mold clamping, high in-place rate, high automation degree, low producing and manufacturing cost, and good economic benefit.

The invention relates to an air stop sheet retainer, a branching air supply device and a refrigerator. Specifically, the invention provides an air stop sheet retainer. The air stop sheet retainer comprises a first sealing element and a second sealing element, wherein the first sealing element is in the shape of a flat plate, and a plurality of first holes are formed in the first sealing element; the second sealing element is arranged at one side of the first sealing element and provided with a main sealing part and two bending parts; the main sealing part is in the shape of a flat plate and provided with a plurality of second holes aligned with the multiple first holes respectively; and each bending part extends out from one end of the main sealing part to a direction away from the first sealing element. The invention further provides a branching air supply device with the abovementioned air stop sheet retainer, and a refrigerator with the air stop sheet retainer. The air stop sheet retainer is capable of effectively enabling an air stop sheet to move smoothly, high in arrival rate, capable of ensuring the smoothness of the air stop sheet, capable of preventing air leakage between two air outlets, good in sealing effect, and capable of ensuring that the branching air supply device can carry out effective adjustment on air paths and/or an air quantity.

The invention relates to a split lens, which comprises an independent object side group forming a free end of the split lens, at least one independent image side group and a diaphragm, wherein the independent image side groups and the independent object side group are sequentially arranged and fixedly connected; and a fit clearance is formed between the object side group and the image side groups. According to the split lens, alignment is freer and more flexible, assembly is convenient and fast and the coordinating precision is high.

The invention discloses a long auger drilling and base-expanding complete device and a reaming method. The long auger drilling and base-expanding complete device comprises a concrete filling revolving joint, an oil cylinder driving bracket, a power head, a drill rod transition joint, an inner guide pipe, an outer auger stem, a reaming tool device, a drill bit and a hydraulic system, wherein the concrete filling revolving joint comprises an elbow pipe, a core pipe, a bearing gland, a bearing, an outer body, a round nut, an oil seal and a lining ring; the elbow pipe and the core pipe are welded into a whole; the core pipe and the outer body are moveably connected by the bearing gland, the bearing, the round nut and the lining ring; the oil seal seals a bearing cavity; two upper end lug plates of the core pipe and a slide frame lug plate of the oil cylinder driving bracket are connected by bolts; the outer body is fixedly connected with the inner core of the power head by a bolt and rotates with the inner core.

The invention provides an anti-condensation structure for an electric power distribution cabinet. The structure includes a ground surface, a ground pit, and the electric power distribution cabinet. Alower opening of the ground surface is provided with the ground pit; the electric power distribution cabinet is fixedly connected above the ground pit; a distributor is fixedly connected inside the electric power distribution cabinet; an air exhausting pipeline is fixedly connected to the upper side of the inside of the p electric power distribution cabinet; and an induced draft fan is nested on the other side of the air exhausting pipeline. The structure arranges wind teeth to be trumpet-shaped, when the wind teeth rotate at a high speed, water on the wind teeth is subjected to centrifugal force to move toward one side of a first ring moving plate, a water outlet and a flow guiding groove are arranged in a run-through manner, and the flow guiding groove can discharge water after air drying to the water outlet, so that the arrival rate is higher when a device is used, damage to the device cannot be due to the water.

The invention provides a power grid line inspector arrival rate monitoring method. An RFID label is mounted on a base rod tower of a line based on an internet of things technology, and a code is written into the RFID label; rod tower information corresponding to ID of the RFID label is recorded in a tablet personal computer; the RFID label is scanned by using the tablet personal computer with an RFID scanning function when a line inspector reaches the lower side of each base tower rod in a working inspection process, and basic information and geographic position information of the rod tower are read to form the track of the inspector; the rod tower information is recoded and scanned; and the arrival rate of line inspection working workers is counted. The power grid line inspector arrival rate monitoring method has the advantages that the arrival rate of the inspection work is improved so that the quality of the inspection work is improved. Hidden dangers and outer factors in the line operation work are found and the safe and stable operation of a power grid is guaranteed.

The invention belongs to the technical field of industrial kiln energy saving and discloses a double-circular-truncated-cone black body radiation energy saving element and preparation and applicationmethods thereof. The element comprises a bottom plate. A first hollow circular truncated cone and a second hollow circular truncated cone with top openings are arranged at the top of the bottom plate.The second circular truncated cone is located inside the first hollow circular truncated cone and coaxial with the first hollow circular truncated cone. A gap is reserved between the first hollow circular truncated cone and the second hollow circular truncated cone. The first circular truncated cone and the second circular truncated cone are made of refractory black body materials. The structureof the double-circular-truncated-cone black body radiation energy-saving element is proposed according to a satisfactory black body model principle and does not rely on the effect of a surface coating, the phenomena that the blackness of the black body element is decreased, and the radiation heat flow is reduced due to coating ageing are avoided, and the service life of the black body element is prolonged; and by means of the structural design of the double-circular-truncated-cone black body radiation energy-saving element, the heating furnace hearth radiation heat exchanging area is greatly increased and is approximately 1.5 times that of an ordinary black body element.

The invention provides a seed cleaning device utilizing reverse impact force. The device comprises an outer protection shell, a partition plate, an upper cover plate, a water storage cavity, a screendrum, an electric stay bar, a turnover lever and a valve; the partition plate is fixedly connected to the bottom in the outer protection shell, the valve is embedded in the surface of the partition plate, the lower portion of the partition plate is hollow and is provided with the water storage cavity, the electric stay bar is fixedly connected to the outer protection shell along the outer side, the upper cover plate is fixedly connected to the other side of the electric stay bar, a purification groove is integrally formed in the lower portion of the upper cover plate, the turnover lever is rotationally connected to the interior of the upper cover plate, and a third spray head is embedded in the surface of the turnover lever. By means of cleaning fluid sprayed from the third spray head andby cooperating with cleaning fluid sprayed from a second spray head, the cleaning fluid is vertically sprayed to the liquid levels of the inner side and outer side of a vortex, and by means of the impact force of the vortex and by cooperating with water pressure of three impacts, seeds can be cleaned more carefully.

The invention discloses automatic feeding and discharging magnetizing equipment for an annular device. The automatic feeding and discharging magnetizing equipment comprises a rotary material moving part, two material placing parts, two material tables, a magnetizing material moving part, a magnetizing machine and a discharging part which are fixed to a base panel, multiple disc placing jigs are arranged on a rotary disc of the rotary material moving part in a circumferential array mode, and first mechanical arms of the two material placing parts are located on the upper left portion and the lower right portion of the rotary disc correspondingly; and the two material tables are located on the right side and the rear side of the rotary disc respectively, CCD cameras of two upper visual assemblies are directly connected with high-definition lenses, the high-definition lenses are located over material discs, a second mechanical arm of the magnetizing material moving part is located on the lower left portion of the rotary disc, and the magnetizing machine is located in the middle of the left side of the rotary disc. A single-shaft linear module of the discharging part is transversely arranged and connected to the lower portion of the left end of the base panel. The equipment has the advantages that automatic feeding, discharging and magnetizing are achieved, the working environment of workers is improved, the magnetizing speed is high, the yield of annular devices is high, and the production cost is remarkably reduced.

The invention discloses an automatic detection machine for the perpendicularity and height of a mute key. The automatic detection machine comprises a workbench; a loading part is fixed on one side ofthe front side of the workbench; a first plastic suction cup can be placed on the loading part; a discharge part is fixed on the other side of the front end of the workbench; an accepted-product plastic suction cup and a defective-product plastic suction cup can be placed on the discharge part side by side; a mechanical arm is fixed at the middle part of the rear end of the workbench; a clamping jaw module is installed at the lower end of the chunk of the mechanism arm; multiple suction nozzles are installed on the clamping jay module; the suction nozzles can absorb or release products; a sizedetection part comprises a straight line module, a positioning component, an angle adjustment component and a visual measurement component; the straight line module moves, so that the product on eachpositioning fixture enters a detection position in sequence, the product can rotate for 90 degrees via the angle adjustment component, and the visual detection component can sequentially detect the parameters of different surfaces of the product. The machine provided by the invention has the effect of being mechanical in placement and detection, high in placement position degree and high in measurement accuracy.

The invention relates to the technical field of intelligent power plants, and discloses an in-place management method based on a three-dimensional electronic map and an intelligent helmet, the in-place management method comprises the three-dimensional electronic map and the intelligent helmet, the three-dimensional electronic map simulates a whole plant production area and identifies a main production operation site, and the intelligent helmet is internally provided with a positioning chip and a camera. After a manager wears the intelligent safety helmet to arrive at or approach a working site, an application program is triggered to carry out in-place recording, personnel information and in-place time data are transmitted to a database server, leaving time is recorded again after the manager leaves, and guidance duration is automatically calculated. According to the in-place management method based on the three-dimensional electronic map and the intelligent helmet, after the in-place management method is adopted, management personnel can concentrate on guiding field operation personnel, the technical problem is solved, automatic card punching is carried out when the personnel are in place, and the in-place participation frequency and the in-place duration can be automatically counted according to the in-place time and the departure time.

The invention provides a film mulching machine for garlic sprouts. The film mulching machine comprises a connecting truss, ploughs, an induced draft fan, a heat preservation film roll, a supporting rod, a linkage frame, a right-angle actuator, baffles, a spline shaft, a hollow concave plate, an air inlet, and a flow guiding groove, a convex plate, a heating plate, auxiliary rollers, linkage rods,earthing wheels and flow guiding teeth. The lower side, from one side to the other side, of the connecting truss is sequentially and fixedly connected with the ploughs, the induced draft fan, the supporting rods, the linkage frame and the right-angle actuator. As the outer edge of an opening of an air inlet is curved, the height difference between the convex plate and the air inlet is 0.3 cm, theconvex plate is located inside the air inlet with respect to the flow guiding groove and the gap between the convex plate and the air inlet is small, when the induced draft fan acts, the pressure of the airflow at the air inlet increases, the airflow under a film is accelerated and the pressure intensity under the film is reduced, so that the film is pressed down by the higher pressure above the film for better contact with the ground to prevent inflation between the film and the ground.

The invention provides a division and information extraction method for action circulation of hydraulic supports in fully-mechanized coal mining equipment. The method comprises the following steps: importing original support stand column pressure data and action code data; preprocessing the action code data; performing preliminary division of action circulations of the supports based on the support column pressure data; correcting and supplementing the preliminarily divided action circulations of the supports by adopting action code data, numbering the divided action circulations, and determining the coal mining complete cutter to which the action circulations of the supports belong; and extracting the median supporting pressure and the end resistance of the support in each action circulation, and establishing a corresponding relation between the action circulation of each support and the complete cutter by combining the data of the complete cutter. Column pressure data is used as input, action code data is adopted for correction, a coal mining complete cutter to which each action circulation belongs is determined, and finally a support action circulation information table containing relevant data information of each support action circulation is obtained.

The invention discloses a telescopic redirection device of a conveying line. A telescopic redirection crank sliding rod device is independently arranged at one side of the conveying line, an end bearing continuously collides with and abuts against the telescopic redirection crank sliding rod device to horizontally turn over a material box, and finally, 90-degree redirection in the conveying process is completed. The telescopic redirection device of the conveying line comprises a machine body connecting adjusting plate installed and connected to the side portion of the conveying device, a driving traction component and a telescopic sliding component, wherein the driving traction component and the telescopic sliding component are connected to the machine body connecting adjusting plate, and a bearing connecting component is connected between the driving traction component and the telescopic sliding component; the driving traction component comprises a servo motor reducing gear and a telescopic machine base, an output shaft of the servo motor reducing gear penetrates through the telescopic machine base, the shaft end of the output shaft is connected with one end of a rotating crank, and the other end of the rotating crank is connected with the bearing connecting component; and the telescopic sliding component comprises a rod end fixing block and a rod end bearing, the rod end fixing block is connected to the bearing connecting component, and a connecting rod is connected between the rod end fixing block and the rod end bearing.

The invention relates to a conveying line stretching and redirection method. A telescopic redirection crank sliding rod device is independently arranged at one side of a conveying line, a material box is horizontally turned over through continuous abutting and jacking of an end bearing, and finally 90-degree redirection in the conveying process is completed. A conveying line telescopic redirection device is arranged on the side portion of a conveying device, a visual recognition device detects and judges that the material box enters the conveying device in the direction of the short edge or the long edge of the material box, and whether online 90-degree redirection operation is conducted on the material box or not is determined; under the driving of a servo motor speed reducer, a rotating crank rotates circumferentially with a shaft connection point of an output shaft of the servo motor speed reducer as the circle center, and the rod end bearing is pushed and pulled in a reciprocating mode in the longitudinal direction through a bearing connection assembly; and the extending rod end bearing continuously abuts against and jacks the material box, and the material box is horizontally turned over in the conveying process to complete 90-degree redirection.