90results about How to "Spread out quickly" patented technology

The invention discloses a terminal software online upgrading system and a terminal software online upgrading method based on a cloud computing environment. The method specifically comprises the following steps that a management and maintenance operating platform makes a software upgrading request to a cloud node management strategy server; the cloud node management strategy server selects a plurality of embedded cloud terminals as cloud node servers according to certain strategies; the cloud node management strategy server issues a cloud node server information list to the management and maintenance operating platform; the management and maintenance operating platform uploads a software packet to corresponding cloud node servers; the cloud node management strategy server informs embedded cloud terminals and downloads the cloud node server information list to the embedded cloud terminals; and the embedded cloud terminals download software packet data from the designated cloud node servers and upgrade software. By adopting a cloud computing technique and a cloud computing method, the software upgrading of the embedded terminals on a large scale can be supported without adding special software upgrading servers, the stability is high and the upgrading effect is better if the embedded terminals are more.

The invention specifically discloses a centrifugal rice screening machine. The centrifugal rice screening machine comprises a frame; the frame is provided with a motor and a rotating shaft; the motor and the frame are fixedly connected; the rotating shaft and the frame are rotationally connected; a classification screen is arranged on the frame, and includes a first screen cylinder, a second screen cylinder and a third screen cylinder; the first screen cylinder is positioned in the second screen cylinder, and can rotate in the second screen cylinder; the second screen cylinder is positioned in the third screen cylinder, and can rotate in the third screen cylinder; the first screen cylinder, the second screen cylinder and the third screen cylinder are sleeved and fixed with the rotating shaft in sequence from top to bottom; the lower end of the rotating shaft is connected with an output shaft of the motor; and three rice storage boxes are arranged on the frame. The machine finishes the rice classified screening process by using the combination of multiple screen cylinders, respectively collects the classified rice into the rice storage boxes, and has no need to frequently replace steel wire nets; and as each rice sucker is located in an independent working state, the smooth production of enterprises is facilitated.

The invention discloses sewage treatment equipment which comprises a treatment box, a water inlet pipe and a drainage pipe, the water inlet pipe is fixed in the center of the top of the treatment box, the drainage pipe is arranged in the center of the bottom of the treatment box, and the water inlet pipe and the drainage pipe are both communicated with the treatment box. The driving rotating shaft is rotatably connected between the two corresponding sides of the inner wall of the treatment box and is close to the top, the crushing devices are fixed to the surface of the driving rotating shaft, the crushing devices are evenly distributed on the surface of the driving rotating shaft and are located at the end of the water inlet pipe, and the filter screen device is fixed to the inner wall of the treatment box and is close to the bottom; and the invention relates to the technical field of sewage treatment. According to the sewage treatment equipment, the purposes of crushing sand balls and preventing blockage are achieved, the sand balls which are bonded into balls can be crushed in time, impact on the equipment is reduced, the service life of the equipment is prolonged, meanwhile, blockage can be prevented, the filtering effect is good, and the using performance is improved.

The invention discloses a surface treatment method for superfine metal nickel powder. The method comprises the following steps that a, submicron metal nickel powder is added into a reactor to be heated to form a liquid state, and then heating and evaporating are carried out to form nickel steam; b, the nickel steam formed in the step a rises into a condensation pipe, and meanwhile, a gas distributor in the condensation pipe is opened to be filled with nitrogen gas for cooling; c, the nickel powder particles formed in the step b enters a pulse cooling chamber from the condensation pipe, oxygenis fully contacted with the high-temperature nickel powder particles, the oxygen and the nickel powder particles are subjected to oxidation reaction to generate nickel oxide; and d, the nickel powderparticles formed in the step c enter a cooling chamber to be cooled to 80-120 DEG C, meanwhile, air exhausting is carried out on inletting air of the cooling chamber, and the nickel powder falls intoa collecting device. According to the method, an oxygen flow is controlled, meanwhile, nickel hydroxide is heated to separate the water, and the nickel hydroxide content of the nickel powder is reduced, powder is uniformly heated in the oxidation process, the oxygen content distribution is uniform, the content of nickel oxide is high.

The invention belongs to the design technology of an integral rocket ramjet engine, and relates to a blocking cover for the outlet of an air inlet of a solid rocket ramjet engine. It is characterized in that it consists of a metal grid [1] and a combination of non-metallic wedges [2] bonded to the metal grid [1]. The present invention does not need any conversion signal provided by the missile itself during the conversion process of the working condition, but automatically completes the conversion action; the air inlet and the ram nozzle will not be damaged during the conversion process; it has good safety, reliability, stability and synchronization .

The invention discloses a light radiator. The light radiator comprises a heat conductive plate, a fixing ring, a radiating core and a plurality of radiating modules. The bottom end of the radiating core and the bottom ends of the radiating modules are fixed on the heat conductive plate. The top end of the radiating core and the top ends of the radiating modules are fixed on the fixing rings. The radiating modules are evenly arranged on the periphery of the radiating core in a circular array mode and form a gapped two-layer radiating structure with the radiating core. Gap is left among the radiating modules. The invention further discloses a light-emitting diode (LED) mining light. The LED mining light is provided with the light radiator. The light radiator and the LED mining light are provided with the two-layer radiating structure, not only gap is left between two layers of radiating structures, but also the gap is left among the radiating modules, convenience is brought for hot gas to circulate, radiating is accelerated, and light weight is reduced, cost is reduced, safety is improve, and illumination can be widely applied to.

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 relates to a polyurethane-water glass composite grouting material and a preparation method thereof, which belong to the technical field of construction materials. With lower viscosity and surface tension and high infiltration capability, silane coupling agent utilized by the invention can be rapidly spread on a constructed surface to infiltrate into cracks of a rock surface; meanwhile, inorganic groups in the silane coupling agent can react with oxide on the surfaces of the cracks to generate stable silicon-oxygen bonds, and the organic groups and NCO react to be connected onto organic macromolecules, so that the bonding strength and constructed surface infiltration of the grouting material are improved, meanwhile, a catalyst component is promoted to be uniformly dispersed into water glass, phase separation is prevented, the groutability is good, the permeability is high, and moreover, the polyurethane-water glass composite grouting material has good compressive strength;and the polyurethane-water glass composite grouting material can play the role of filling, reinforcement, waterproofing, leaking stoppage and the like for rock-soil/gravel structures, and is applicable to waterproofing and leaking stoppage for cracks and reinforcement and seepage resistance for foundations in bridges, subways, dams, rock strata, harbors, civil air defence works and the like.

The invention relates to a water-application quick floating oil pesticide and an application method thereof, which effectively solve the problems that the prior pesticide has poor drug effect and is difficult to be sucked by pests, harmful bacteria and pests of crops have drug resistance. The oil pesticide is prepared by evenly mixing the following components by weight percentage: 50 to 90 percent of lubricating oil, 3 to 8 percent of organophosphorus pesticide, 3 to 10 percent of emulsion pesticide, 2 to 5 percent of pyrethroid pesticide, 1 to 25 percent of micronutrient fertilizer, and 1 to 2 percent of bactericidal medicament, wherein the total weight is 100 percent. The application method comprises the following steps: during watering a farm field, dripping the oil pesticide into water in the farm field gradually so that the medicament flows into the farm field along with the water and floats on the water surface; or applying the oil pesticide to the water surface in the irrigated farm field, wherein the application quantity for each mou is between 100 and 1,000 milliliters; and when meeting with water, the oil pesticide is dispersed quickly and floats on the water surface by using the lubricating oil as a carrier. The water-application quick floating oil pesticide has scientific composition and an advanced application method, integrates plant sterilization, disease prevention and plant pest killing, improves the application effect of the medicament, guarantees the bumper harvest of crops, and is a great innovation on pesticides.

The invention discloses a roller cutting grinding mill automatic feeding device capable of enabling materials to be free of remaining. A transmission device comprises a belt (3), belt wheels (2) and feeding clamping grooves (1) fixedly connected with the belt (3); the feeding device comprises a first stock bin (4) connected with the feeding clamping grooves (1) and a feeding pipe (5) fixedly connected with a discharging opening of the first stock bin (4); a discharging opening of the feeding pipe (5) is fixedly connected with a feeding opening of a second stock bin (6), and a plurality of second stock bin discharging openings (61) are formed in the side face of the second stock bin (6) and are fixedly connected with corresponding discharging pipes (8) respectively; and discharging openings of the discharging pipes (8) are connected with U-shaped annular grooves (9) respectively. According to the device, materials can be automatically fed into the feeding device, and it also can be ensured that the phenomenon that the materials are stacked in the stock bins, and the materials cannot smoothly slide is avoided; a machine tool can effectively run, and feeding efficiency and stability are ensured; and workloads of an operator are reduced, and the production efficiency is improved.

The invention relates to a fixture for manually loading a core for a pipe belt type aluminum composite radiator. The fixture comprises a baseboard, wherein a linear guide rail is arranged on the baseboard; the two ends of the linear guide rail are vertically and fixedly provided with a baffle plate respectively; a pair of comb plates are vertically arranged between the two baffle plates; and the end face of each tooth of each comb plate is an inclined plane. The hole intervals of the comb plates are completely consistent with those of water pipe main pieces of the radiator, and the inclined plane with a certain angle is formed on the end face of each tooth of each comb plate, so that water pipes can be quickly spread and quickly enter the interval holes of the comb plates in the process of arranging the water pipes to fulfill the aim of quickly loading the core, and the labor intensity of workers is greatly reduced. According to calculation, the efficiency of hitting a frame in the core loading process is improved by 100 to 150 percent, and the overall core loading efficiency is improved by more than 30 percent.

The invention discloses a vehicular refrigeration/heating lunch box. The vehicular refrigeration/heating lunch box comprises a lunch box main body, wherein a lifting handle, a first display screen, a second display screen, a first heating key, a first refrigeration key, a second heating key and a second refrigeration key are fixed at the upper end of the lunch box main body; a first meal filling hole and a second meal filling hole are formed in the front of the lunch box main body; a charging hole is formed in one side surface of the lunch box main body; a rear shell and a tableware storage device are arranged on the back of the lunch box main body; an exhaust pipe, a first rectangular groove, a second rectangular groove and a pressure reducing body are fixed on one side close to the rear shell in the lunch box main body; the charging hole is electrically connected with the first heating key, the first refrigeration key, the second heating key and the second refrigeration key; and the connected charging hole is electrically connected in series with the first display screen and the second display screen. The vehicular refrigeration/heating lunch box disclosed by the invention has the functions of heating, refrigeration, thermal insulation and preservation.

The invention relates to the technical field of printing ink and in particular relates to printing ink as well as a preparation method and application thereof. The printing ink is prepared from the following components in parts by weight: 23 to 38 parts of acrylic resin, 25 to 32 parts of conductive filler, 3 to 8 parts of an adhesive promoter, 0.3 to 1.1 part of a dispersant, 0.5 to 1 part of a de-foaming agent, 0.05 to 0.1 part of a flatting agent, 30 to 43 parts of a diluting agent, 5 to 10 parts of peanut oil, 6 to 12 parts of olive oil, 8 to 10 parts of palm oil, 7 to 10 parts of sunflower seed oil, 20 to 30 parts of n-butyl acetate and 15 to 18 parts of ethyl acetate. The invention further provides the preparation method and the application of the printing ink; the invention providesthe printing ink which has the advantages of strong adhesive force, abrasion resistance, rapid drying speed and good environment-friendly performance, and can be used for an electrostatic precipitation hollow plate; the preparation method is simple and industrial production is easy to realize.

The invention discloses an automatic feeding system of a grinding mill, which comprises a chain, feeding clamping grooves fixedly connected with the chain, chain wheels engaged with the chain, and a first storage bin connected with the feeding clamping grooves, wherein a material outlet of the first storage bin is fixedly connected with a feeding pipe; a material outlet of the feeding pipe is fixedly connected with a second storage bin; the second storage bin is in a cylinder structure with both the bottom surface and the top surface being in regular polygon shapes; a second storage bin material outlet is formed in a place, close to the bottom surface of the second storage bin, of each rectangular side surface of the second storage bin; the second storage bin material outlets are fixedly connected with discharge pipes; the discharge pipes are connected with U-shaped circular grooves; the feeding clamping grooves consist of clamping groove seats, front baffles and rear baffles; the clamping groove seats are fixedly connected with the chain; the front baffles and the rear baffles are arranged on the two sides of the clamping groove seats; and the feeding clamping grooves are arranged on the chain in series. The automatic feeding system can automatically feed material to a feeding device, and can ensure that no material is prevented from sliding down due to stacking in the storage bins; effective operation of a machine tool is facilitated; the feeding efficiency and the feeding stability are ensured; and the production efficiency is improved.

The invention discloses an efficient high-temperature anaerobic fermentation tank device. The device comprises an anaerobic fermentation tank, wherein the anaerobic fermentation tank is provided withan automatically detected exhaust device, the anaerobic fermentation tank is externally provided with a controller, the anaerobic fermentation tank is internally provided with a disc type heat dissipation device, and the anaerobic fermenting tank is internally provided with a regulating fermentation disc device; by adjusting the shapes of circular rubber soft boards, the circular rubber soft boards are controlled for storing and discharging materials, so that a raw material is sufficiently fermented, thereby improving the fermentation efficiency and saving the fermentation time; in addition, oblique stirring rods can perform stirring along with the adjustment of the circular rubber soft boards so that the raw material can be spread and discharged quickly; by arranging circular baffle plates in cylindrical heat dissipation discs, a heating medium flows in the cylindrical heat dissipation discs for dissipating heat, thereby improving the heat dissipation efficiency. The invention has theadvantages of simple operation and strong practicability.

The invention provides a bucket type circulation forklift, and relates to the technical field of the forklift. The bucket type circulation forklift comprises a supporting table and a motor. The bucket type circulation forklift is characterized in that an extension arm is arranged on the supporting table, a crawler belt is arranged in the extension arm, buckets are uniformly and fixedly arranged on the crawler belt, and one end of the extension arm is connected on the supporting table through an extension link. The bucket type circulation forklift has the advantages of being capable of rapidly and effectively spreading out raw material stacks, pushing raw materials to the crawler belt through the buckets, and conveniently sending the raw materials to a next working procedure, being high in working efficiency and being capable of increasing the bearing capacity of stacking workshops.

The invention relates to a tree house fire extinguishing system. The tree house fire extinguishing system comprises a supporting plate, water storage tanks and opening and closing devices, wherein thesupporting plate is supported at a house body and is provided with a water outlet; an accommodating chamber is formed between the supporting plate and a roof; the water storage tanks are supported atthe roof; each water storage tank is provided with a water inlet and an overflowing opening; the bottom of each water storage tank is provided with a sealing cover for opening and closing the corresponding water storage tank; each water inlet and each overflowing opening separately communicate with water supply equipment through a water charging pipe and an overflowing pipe; each opening and closing device is supported at the supporting plate and is used for leaning against the corresponding sealing cover so as to make the corresponding sealing cover close the corresponding water storage tank; each opening and closing device is connected with a pull rope arranged around the house body; when each pull rope is used for tensioning the corresponding opening and closing device, the corresponding opening and closing device leans against the corresponding sealing cover; and when the pull rope is loosened, the corresponding opening and closing device leaves away from the corresponding sealingcover. Water can extend to everywhere of an overall room after flowing out via the water outlet, and manual operation is not needed, so automatic fire extinguishment is realized, and a good fire extinguishment effect is achieved.

The invention discloses an efficient wheat flour screening device for food processing. The screening device comprises an excitation vibration sieve assembly (1) formed by sequentially and axially screwing and butting a first-stage excitation vibration sieve, a second-stage excitation vibration sieve and a third-stage excitation vibration sieve into a whole, and an excitation vibration source mechanism is arranged at the bottom of the excitation vibration sieve assembly (1); and the excitation vibration source mechanism comprises an excitation vibration box (2), a motor (3) is fixedly arrangedat the end part of the excitation vibration box (2), a driving shaft rod (4) is arranged at the output shaft end of the motor (3), and the driving shaft rod (4) is horizontally arranged in the excitation vibration box (2). The screening device is simple in structure, the excitation vibration source mechanism can drive the excitation vibration sieve assembly to vibrate in the axial direction and the radial direction, vibration in the axial direction is directly applied to screening, vibration in the radial direction can rapidly spread wheat flour in a rotary vibrating sieve while further improving the screening effect, and the overall screening efficiency is further improved.

The invention provides gluing equipment for electronic components. The gluing equipment comprises a fixing frame, a transverse plate, a shifting piece, a height adjusting mechanism, an eccentric wheel, a wind wheel, a rolling shaft, a fixing mechanism, a heat dissipation plate and a glue nozzle, wherein the transverse plate is arranged inside the fixing frame, the shifting piece is arranged in thetransverse plate, the rolling shaft is arranged inside the shifting piece, the eccentric wheel is arranged outside the rolling shaft, the wind wheel is arranged outside the rolling shaft, the heightadjusting mechanism is arranged on the right side of the fixing frame, the heat dissipation plate is arranged at the top of the shifting piece, the fixing mechanism is arranged on the right side of the heat dissipation plate, a heating pipe is arranged inside the glue nozzle, a heating rod is arranged inside a water tank, and a water pump is arranged at the bottom of a water outlet pipe. Comparedwith the prior art, the gluing equipment has the beneficial effects that the bottom of a circuit board is subjected to heat dissipation by means of the heat dissipation plate, sealant on the circuit board can be rapidly cooled and fixed, and therefore, the curing efficiency of the sealant is improved; and by arranging a vibration mechanism, the sealant on the heat dissipation plate can be rapidlydispersed and rapidly flows into a groove in the circuit board, and therefore, the sealing effect of the circuit board is better.

The invention provides a light source light emitting module which comprises a wafer, a support and a printed circuit board, wherein the wafer is connected to the support, the wafer comprises a red light wafer, a green light wafer, a blue light wafer and an infrared light wafer, and the support is connected with the printed circuit board. Due to the fact that the infrared light wafer is additionally arranged based on the arrangement of the red light wafer, the green light wafer and the blue light wafer, the application range of the light source light emitting module is wider. The light source light emitting module can be used on scanning equipment made of materials sensitive to infrared light such as a currency detector.

The invention discloses a convenient-to-adjust airing device for Chinese herbal medicine processing. The convenient-to-adjust airing device comprises an airing structure, a first base, screw holes, afirst rotating shaft, an airing basin, a pouring structure, a charging box, a second rotating shaft, a sliding plate, a driving structure, a lifting structure and universal wheels. The convenient-to-adjust airing device for Chinese herbal medicine processing provided by the invention has the beneficial effects that the sliding plate is slidably connected to the lifting structure, the second rotating shaft is connected to the sliding plate and rotatably connected to the charging box, the first rotating shaft is rotatably connected to the first base, then the charging box is pushed towards the airing basin, the charging box drives the sliding plate to slide, and when the charging box is located above the airing basin, the charging box is pushed, and the charging box rotates around the secondrotating shaft, so that Chinese herbal medicines in the charging box are poured into the airing basin; and the airing basin is then rotated, the first rotating shaft rotates on the first base, the stacked Chinese herbal medicines are uniformly distributed on the airing basin, and the stacked Chinese herbal medicines are conveniently and quickly spread, so that the airing efficiency is greatly improved, and the airing time is saved.