33results about How to "Meet the needs of large quantities" patented technology

The invention relates to the field of agricultural machineries, and especially discloses an automatic pomegranate peel cutting platform. The automatic pomegranate peel cutting platform comprises a machine frame, left and right clamping devices, a cutting device, and an upper clamping device; the left and right clamping devices comprise clamping screw rods, a pair of clamping units, and left and right clamping motors; the cutting device comprises a cutting support plate, a rotary cutting motor, a placing plate, a pomegranate base cutting device, and a pomegranate side cutting device; the upper clamping device comprises an upper clamping motor, a first clamping gear, a second clamping gear, an upper clamping base, an upper clamping cylinder, and a clamping claw. The automatic pomegranate peel cutting platform is capable of automatically cutting open the pomegranate fruits from a place cm lower than the flower-fallen sites, as well as automatically cutting the pomegranate peels into six pieces, so that the traditional pomegranate fruit cutting method based on manual cutting is changed. Compared with full artificial pulp obtaining, the work efficiency of the automatic pomegranate peel cutting platform is relatively greatly improved, so that the market demand for large quantities of pomegranate pulp can be satisfied. The automatic pomegranate peel cutting platform is strong in practicability.

The invention discloses the surface phasmon crystal and preparing method, comprising two-dimensional sequence square dielectric microsphere underlay and metal hemisphere shell membrane under underlay. The metal hemisphere shells are connected with each other, forming the bidimensional cycle ordered structure metal film possessing micropore array. The method comprises the following steps: arraying the sub-micron/micrometer dielectric microsphere to form ordered bidimensional microsphere array; settling metal nanometer particle on bidimensional microsphere with physics vapor deposition method, until forming the continuous metal hemisphere film. The invention has the advantages of novel style structure, adjustable crystal structure parameter, controlling cycle and simple technology.

The invention relates to a preparation method of potassium nitrate. The preparation method comprises steps of dissolving, crystallizing, washing, dehydrating and drying. By utilizing the preparation method, the purity of the potassium nitrate is greatly improved, contents of various impurities in the potassium nitrate are greatly reduced, and the requirements on the high-purity potassium nitrate by various industries are met. By utilizing a one-step purification method for purified water production, the investment is greatly reduced, the energy consumption is reduced, the production cost is reduced, large-scale industrial production can be formed, and mass requirements on the high-purity potassium nitrate in a market are met.

The invention relates to the field of agricultural machinery, in particular to a robot for intelligently taking pomegranate pulp. The robot comprises a machine frame, a left and right clamping device, a cutting device, an upper clamping device and a fruit thumping device, wherein the left and right clamping device comprises a clamping screw, a pair of clamping units and a left and right clamping motor; the cutting device comprises a cutting support plate, a cutting and spinning motor, a placing plate, a pomegranate bottom removing device and a pomegranate side cutting device; the upper clamping device comprises an upper clamping motor, a first clamping wheel gear, a second clamping wheel gear, an upper clamping base, an upper clamping cylinder and a clamping jaw; the fruit thumping device comprises a fruit placing tray and a pair of fruit thumping units. According to the robot for intelligently taking pomegranate pulp, a portion which is several centimeters below the flower falling place of the pomegranate can be automatically cut open, pomegranate pericarp can be automatically cut into six sections, knocking on the surface skin of the pomegranate can be automatically conducted, thus the purpose of automatically taking out the pulp in the pomegranate can be achieved, manual operations are not needed, requirements of the markets on the pomegranate on a large scale can be satisfied, and thus the robot has strong practicability.

The invention belongs to the field of nano material preparation, and particularly relates to a nano porous surface plasmon crystal and a preparation method thereof. The preparation method of the nanoporous surface plasmon crystal is provided aiming at the problems that the optical performance of a surface plasmon crystal prepared through an existing method is poor and needs to be improved. The preparation method includes the following steps that a, nano particle suspension liquid is prepared into singly dispersed nano particles; b, the nano particles are assembled on the surface of a substrate, and a regular two-dimensional hexagonal close-packed nano particle array is formed; c, annealing treatment is carried out; d, an alloy thin film is deposited on the surface of the two-dimensional particle nano array, and a metal alloy hemispherical shell array is formed; e, dealloying treatment is carried out, and a nano porous metal hemispherical shell array structure is formed. The preparation process is simple, the equipment requirement is not high, the cost is low, the prepared nano porous surface plasmon crystal has more excellent optical characteristics, and obvious economic benefitsare achieved.

The invention discloses a copper rod manufacturing process and relates to a copper rod manufacturing procedure. A copper rod is made of 1.7-2.4% of silicon, 69-71% of copper, 0.05-0.12% of iron, 0.02-0.06% of manganese, 0.05-0.12% of nickel, 0.02-0.1% of lead, 0.05-0.12% of tin and 26-30% of zinc. The copper rod manufacturing process is simple, products produced by the process is high in yield, low in lead content, stable in performance and high in tensile strength and hardness and can meet the large scale requirement of the market.

The invention discloses a feeding method of a surface mounting machine. The feeding method comprises the steps of: enabling a 74HC595 chip, and shifting bit data to be input into a 74HC595 data inputend; 2) shifting the bit data into the chip bit by bit, transmitting low bit and then high bit by means of a bit controller at a chip data input pin, shifting data on a serial data input pin SDI intoa 74HC595 shift register after a rising edge is generated, and performing serial input if a cascade connection exists; 3) parallelly outputting data, latching a pin rising end signal to an output memory of the chip by means of the bit controller, and transmitting the data on the serial data input pin SDI into an output latch; 4) inputting high level to a chip enabling pin OE after transmitting thedata, so that the output pin is in a high-impedance state, and prohibiting the output of data. The invention further provides a feeding system of the surface mounting machine. The feeding method andthe feeding system effectively simplify a material bin control circuit of the surface mounting machine, and save the control pin of the microcontroller of the surface mounting machine.

The invention discloses a 3D (three-dimensional) color printing process for polyester piles. The 3D color printing process includes steps of (1), designing patterns and selecting and laying colors; (2), selecting raw materials; (3), performing heat setting on gray cloth; (4), performing burn-out on the gray cloth and printing the gray cloth; (5), ageing the gray cloth at a high temperature and coloring the gray cloth; (6), washing the gray cloth; (7), setting finished products. The 3D color printing process has the advantages that printing and burn-out are integrated, so that an effect of printing the patterns on polyester lint can be realized, and the polyester lint is layered in a concave-convex and ordered manner; current requirements on small-lot multiple designs and patterns can be met, test samples are low in cost, and the product development speed is high.

The invention discloses an azotobacter-rich high-activity rhizobium strain and a production technology of processing an organic fertilizer of the azotobacter-rich high-activity rhizobium strain. The production technology comprises the following steps of by taking the azotobacter-rich high-activity rhizobium composite strain as a strain, performing micro oxygen consumption fermentation on various bio-wastes and livestock manures, and performing dewatering and pelletizing (or crushing) to prepare a pure organic fertilizer (or an organic biological composite fertilizer). As a rhizobium flora is relatively high in the content of azotobacter, is strong in the bioactivity, can greatly convert the bio-wastes to nitrate nitrogen, ammoniacal nitrogen, organic acid and organic matters by being mutually matched with saccharomycetes, rhizopus oryzae and basidiomycetes and matched with proteins, hydrolase, sucrose, cellulose and ligninase in the saccharomycetes, the rhizopus oryzae and the basidiomycetes together under the condition of half oxygen consumption and micro oxygen consumption so as to become necessary nutrient including nitrogen, phosphorus and potassium matters to agricultural andforest crops and economic crops and better solves the utilization problems of various bio-wastes.

The invention provides equipment for automatically disassembling a mobile phone flex cable. The equipment comprises a support frame, a mechanical arm body, a mechanical claw rotating device and a control table, wherein the support frame is movably connected on the mechanical arm body; the mechanical arm body is movably connected with the mechanical claw rotating device; the control table is placedon the support frame; the mechanical claw rotating device sequentially comprises an actuating mechanism and a mechanical claw structure from top to bottom; the mechanical claw structure comprises a mechanical claw and a suction cup; a groove is formed in the mechanical claw; a reticular rubber friction pad is arranged on the surface of the groove; and the suction cup is controlled by an air pressure pump to act on the surface of a terminal through a lateral air inlet. According to the equipment, the technical problem of no specific judgment control system in the prior art is solved, and the clamping force and the coordinated movement of the mechanical claw are improved; quantitative analysis and calculation carried out by a clamping jaw assembly of the equipment, so that the clamping jawassembly is absorbed on the surface of the terminal better to disassemble the flex cable conveniently; and the equipment is easy to operate and high in accuracy, and the work efficiency and product quality are improved.

The invention relates to a copper alloy band used on an auto radiator. The copper alloy band comprises the following chemical constituents by weight: more than or equal to 99.7% of copper, 0.05 to 0.20% of tin; 0.005 to 0.05% of antimony, 0.005 to 0.05% of indium; o to 0.0005% of oxygen, wherein the total content of copper, tin, antimony and indium is more than or equal to 99.99%; the total content of other impurities is smaller than 0.01%. The copper alloy band has the advantages that the components are reasonably optimized, the performance index is excellent, the electrical conductivity is larger than 85% IACS, the anti-softening temperature is higher than 390 DEG C, the tensile strength is 380-450 MPa, and the Vickers hardness is larger than 120. Therefore, the copper alloy band can completely meet the performance indexes required by the auto radiator.

The invention discloses a direct measurement method of a geogrid force based on the fiber bragg grating technology. The direct measurement method of the geogrid force based on the fiber bragg gratingtechnology comprises two steps of packaging of a fiber bragg grating semi-tight sleeve structure and calibration method of direct measurement of geogrid force parameters, and the specific steps are asfollows: the semi-tight sleeve package structure is realized by combining sleeves with different specifications and roughness, so as to protect the grating while ensuring deformation coordination; the direct measurement of the force parameters is realized through a calibration method for measuring the geogrid force parameters and a system tensile test of the semi-tight sleeve sensing structure geogrid; and roughness treatment is applied to the sleeve of the grating section to realize interface compatibility between the grid surface and the sleeve. On the basis of the direct measurement of thegeogrid force, the invention improves the service life of the optical fiber, prevents the structural adhesive from changing the strength of the grid, improves the tightly occlusive interface compatibility between the sleeve and the geogrid surface, and ensures the coordinated deformation of sleeve and geogrid; and the direct measurement method of the geogrid force based on the fiber bragg gratingtechnology is easy to operate, low in cost and convenient for popularization and use.

The invention discloses a disposable common protective mask. The mask comprises a mask body and a nose wire. The mask body comprises a sheet-shaped protective cloth layer of a symmetrical structure. The protective cloth layer comprises a first protective layer and a second protective layer which are consistent in structure and are connected into a whole, a connecting line of the first protective layer and the second protective layer is a folding line, the first protective layer and the second protective layer are folded through the folding line, and the nose wire is arranged at the folding line. The disposable common protective mask is simple in structure, the mask body can be cut and formed at a time through a mold, rapid production in a short time can be achieved, and therefore the requirement for large-batch production in a short time is met.

The invention discloses a manufacturing process of an aluminum bar, and relates to the manufacturing process of aluminum bars. The aluminum bar is prepared from 4% to 8% of silicon, 50% to 60% of aluminum, 0.02% to 0.15% of iron, 0.06% to 0.09% of manganese, 0.07% to 0.12% of nickel, 0.02% to 0.4% of lead, 0.05% to 0.17% of tin and 30% to 35% of zinc. The manufacturing process is simple in process, the produced product is high in yield, small in lead content, stable in product performance, high in tensile strength and good in hardness, and can meet the bulk need of the market.

The invention discloses a snap-on composite guardrail, including a base, the upper side of the base is provided with upright columns, two sets of symmetrically distributed through holes are arranged on both sides of the middle position of the upright column, a connecting rod is arranged at the inner middle position of the through hole, one end of the connecting rod is connected with the upright post through a hexagon bolt, the other end of the connecting rod is connected with one side of the retaining ring, one side of the other set of first transverse guard rails is provided with two or moresets of arc-shaped skateboards which are equally spaced apart, one end of the vertical guardrail is connected to one side of the arc-shaped slide plate close to the clamping hole, the other end of thevertical guardrail is connected with the first transverse guardrail through a clamping hole, through the design of the clamping hole, the positioning hole and the positioning column, the whole guardrail does not need to be welded, the process is simple and the cost is low, the cost can be reduced, the number of holes punched on the railing body is reduced through the design of the arc-shaped slide plate, the public notice board and the pasting groove can be popularized in commercial advertisement, and the economic benefit can be increased.

The invention discloses an intelligent logistics sorting system based on infrared imaging image recognition. The intelligent logistics sorting system comprises a feeding conveying roller mechanism, overturning unloading mechanisms, discharging conveying mechanisms, magnetic induction labels and sorting recognition mechanisms. Each magnetic induction label comprises a label base body, an induction coil, a heating resistor and two electricity conducting layers, wherein the induction coil is provided with a plurality of circular points at intervals, the diameters of the circular points are different, the number of turns of the induction coil corresponds to the logistics information of the circulating box, and the arrangement sequence of the circular points corresponds to the logistics information of the circulating box. and the resistance values of the heating resistors of the magnetic induction label are equal. Each sorting recognition mechanism comprises a visible light camera, an infrared camera, an ultrasonic sensor, a magnetic field generating plate and a control unit. By the adoption of the intelligent logistics sorting system based on infrared imaging image recognition, the intelligent sorting operation of the circulating boxes can still be achieved under the imaging conditions of poor ambient light and poor label flatness, the intelligent logistics sorting system is suitable for sorting operation of the circulating boxes made of various materials, the use cost of the magnetic induction labels is lower, the large-batch requirement of logistics is met, and the intelligent logistics sorting system based on infrared imaging image recognition is suitable for large-scale application and popularization.

The invention provides a drying device. The drying device comprises a sealing shell provided with a sealing opening, the sealing shell comprises a first flexible layer, a desiccant containing bag and samples supports, the first flexible layer is made of organic polymer, and the thickness of the first flexible layer ranges from 0.8 mm to 2.0 mm; the desiccant containing bag is used for containing desiccant, and the desiccant containing bag is fixedly arranged on the side wall in the sealing shell; and the sample supports are arranged on the bottom surface in the sealing shell. The drying device has flexibility, can be folded and can be compressed and deformed, so that the drying device can be enlarged and reduced according to drying requirements, and the space is saved; and the weight is light, and in the transferring process, the logistics cost is low, and meanwhile, the drying device has certain self-supporting performance, so that the drying device cannot collapse to pollute samples.