65results about How to "Overall structure coordination" patented technology

The invention provides a fermented carbon-based bio-organic fertilizer and a preparation method thereof and relates to the technical field of preparation of bio-organic fertilizers. The fermented carbon-based bio-organic fertilizer is mainly prepared from, by mass, 10-18 parts of biomass charcoal, 3-8 parts of fish meal, 3-8 parts of bone meal, 5-9 parts of rice bran, 8-12 parts of vermiculite, 25-35 parts of common organic fertilizer, 60-80 parts of humus and 0.5-1 part of EM bacteria and biocontrol growth-promoting bacteria mixed according to the mass ratio of 1 to 1. The method comprises the following steps that 1, a fungicide is prepared and pretreated; 2, the carbon-based bio-organic fertilizer is prepared. The invention aims to prepare the carbon-based bio-organic fertilizer. Namely, the biomass charcoal, a functional microbe, the organic fertilizer and an organic substance including the rice bran, the bone meal, the fish meal or a cake fertilizer and the like are used as main raw materials, and a solid-state aerobiotic superficial layer fermentation technology is utilized to prepare the novel fertilizer having large functional microbe quantity, high activity and strong soil adaptability and effectively improving the soil fertility.

The invention belongs to the technical field of nano-imprinting and spectra, and in particular relates to a multilayer structure surface enhanced Raman scattering base and a preparation method thereof. The surface enhanced Raman scattering base is simple in process, high in efficiency, high in enhancement factor and biocompatible. The base consists of a substrate and a periodic nano columnar structure which is positioned on the substrate, wherein the nano columnar structure is a multilayer structure; the multilayer structure consists of alternation layers and a gold layer; the alternation layers consist of silver and media; the gold layer is positioned on the topmost layer. A nano-imprinting technology is used as a core technology, and a reactive ion etching process, a metal evaporation process, a silicon dioxide plating process, a metal peeling process and the like are combined to prepare a multilayer nano structure, so that the technical problems that a silver structure base is not biocompatible and a gold structure base is low in enhancement factor are solved; on the basis of ensuring biocompatibility, the enhancement factor of the base is greatly improved, the detection is efficient and sensitive, and the base can be applied to biological detection after further treatment.

The present invention discloses breeding process of rice blast-resisting high quality and high yield round-grained rice variety Zhendao-10. The breeding process breeds rice variety featuring high resistance to rice blast, high quality and high yield. The breeding process includes the following steps: 1. hybridizing Zhendao-99 hybrid rice variety with early maturing, high yield and good taste as the female parent and Zhen-540 hybrid rice variety with excellent appearance quality as the male parent to obtain F1; and 2. selfing with the F1 for six generations to obtain the rice blast-resisting high quality and high yield round-grained rice variety Zhendao-10.

The invention relates to a novel carnation seedling culturing substrate and a preparation method thereof, belonging to the technical field of plant cultivation. The novel carnation seedling culturing substrate is characterized by comprising the following components in percentage by weight: 55-64% of earthworm manure, 10% of fermented coconut husk, 13-19% of vermiculite grains and 13-19% of pearlite grains. The novel carnation seedling culturing substrate has rich nutrition components and stable nature and the content of organic matter is high, so that sufficient nutrition can be supplied to flowers during the entire seedling culturing period. The flower seedlings cultured by using the novel carnation seedling culturing substrate have developed root system, thick and strong seedling stems, high survival rate after transplantation and strong applicability, can enter the flowering period in advance and have multiple anthodia, and the flowers grow vigorously. In the invention, the preparation process of the substrate is simplified, the quality of carnation plug seedlings is improved, the seedling culturing steps of fertilizer application and the like are omitted, and the cost is lowered.

The invention discloses a composite rice seedling cultivation matrix and a preparation method of the matrix. The composite rice seedling cultivation matrix comprises the following components by weight: 60% of earthworm cast, 30% of vermiculite and 10% of nutrient soil by volume percent, wherein per cubic meter of matrix contains 7.5kg of ferrous sulfate heptahydrate. According to the invention, preparation method is simple, resource is rich and cost of materials is low, wastes are changed into valuable, the environmental pollution is reduced, and the seedling cultivation matrix is enough in nutrient and stable in properties. After the matrix is used for seedling cultivation, the operation is simple and convenient, and the labor intensity is lightened; furthermore, the rice seedlings are good in quality and high in percentage establishment of seedling. The matrix disclosed by the invention promotes the industrial development of rice transplanting of a rice transplanter, and is more beneficial to building ecological villages and towns and new villages.

The invention discloses a method for breeding high-yield and disease-resistant glutinous rice, and belongs to a crop breeding method. The method disclosed by the invention comprises the following steps: selecting disease-resistant and high-yield japonica rice as a female parent, selecting blast-resistant and high-yield round-grain glutinous rice as a male parent, and hybridizing the japonica rice with the glutinous rice to obtain a generation F1; carrying out manual screening, rice stripe disease identification and bacterial leaf blight artificial inoculation identification, and selfing in a generation F5; and further screening by identifying bacterial leaf blight, rice stripe disease and rice blast, and identifying quality and taste so as to obtain a target variety. By adopting the breeding method disclosed by the invention, the bred glutinous rice has the advantages of excellent quality, good taste and good commodification; the selected waxy material has the advantages of good plant type, good ripe phase, strong disease resistance, strong yielding ability, good yield stability, coordinated grain structure and strong auto-regulation ability, and ripe stage is combined with taste quality during yield identification; and thousand seed weight of the bred material is more than 26g after screening for years.

The invention relates to a lockset applied to a transom window of an inclined house, which comprises a lock catch, a base seat, a housing, a locking dog, a spring, a rocker, a connecting rod and a reset part, wherein the lock catch is provided with a locking notch; the front end part of the base seat is provided with an accommodating cavity; the housing is arranged on the outer side of the base seat, and the upper end part thereof is provided with a guide hole; the locking dog is arranged in the accommodating cavity of the base seat in a retractable way; and the front end part takes on an oblique shape; the spring is arranged in the accommodating cavity; the front end is leaned against the locking dog; the back end is leaned against the inner wall of the base seat; the tail of the rocker is rotatably arranged on the base seat and the head thereof stretches out of the guide hole of the housing and can move back and forth in the guide hole; the front end part of the connecting rod is connected with the back end part of the locking dog and the two can rotate oppositely, and the back end part of the connecting rod is connected with the middle part of the rocker and the two can move oppositely in a certain journey while not driving the rocker; the reset part supplies power which causes the rocker to move towards the direction of the locking catch. Compared with the prior art, the lockset has the advantages that the noise is greatly reduced in the use process.

The present invention relates to one kind of vertical material distributing apparatus and process. The vertical material distributing apparatus includes one turnable platform capable of being turned into horizontal state or vertical state, one material box over the platform, one powder carrier with closed cavity, and one material feeder to fill the cavity with powdered material. The vertical material distributing process includes the following steps: setting the powder carrier on the turnable platform in horizontal state, forming one closed cavity with the material box and the powder carrier, turning the platform to vertical state, filling powdered material with the material feeder to the closed cavity, turning the platform reversely to horizontal state for the powdered material on the powder carrier, and feeding the powdered material with the powder carrier to the press for forming. The present invention has reasonable structure, high production efficiency and capacity of raising product quality.

The invention discloses a breeding method of the japonica rice variety Zhendao No.12 characterized in good quality, good taste, rice blast resistance and high production. The rice bred by the method has the advantages of good quality, good taste, high commodity value; excellent disease resistance, good yield stability and fertility, coordinated grain structure, auto-regulation; good plant type and maturation appearance. The breeding method of the invention includes the following steps: (A) selecting the self-selected Zhenxiang 24 of the late-maturing middle japonica rice characterized in early mature period, high production, rice blast resistance and good taste as the female parent, crossbreeding with the strain Zhen 511 characterized in rice blast resistance, good quality and appearance and good taste and obtaining 60 grains of F0 seeds; (B) fry soaking, sprouting and seed sowing of the F0 seeds, multiple crossing with the Wuyujing No. 8 variety with high production but bad quality, self-breeding for eight generations and obtaining the japonica rice characterized in extra quality, good taste, rice blast resistance and high production, that is the Zhendao No.12.

The invention relates to a functional flower and plant cultivation substrate which comprises components of 40-50 parts of earthworm casts, 10-20 parts of rotten organic fertilizer, 5-10 parts of peat, 5-10 parts of fungus dregs, 3-5 parts of slow release formulations, 0.0005-0.001 part of plant growth inhibitors, and 0.0005-0.001 part of plant growth control inhibitors. The functional flower and plant cultivation substrate has the advantages that activities and outcomes of the earthworms can coordinately produce for plants plant living factors such as water, fertilizer, air, and heat so as to promote the plant growth, increase the plant production, and improve the quality of the plants.

The invention relates to a compressing device for single-side spot welding of a stainless steel sidewall, a spot welding machine and a welding process. The spot welding machine comprises a welder gantry, a welding platform, and spot welding electrodes. The welding platform is used for holding a sidewall to be welded. The compressing device is disposed on the welding platform and comprises two vertical posts arranged on two sides of the welding platform, and a cross beam crossing over the welding platform and connecting the two vertical posts. The cross beam is provided with a plurality of compressing parts used for compressing the sidewall. The vertical posts are movably connected with the welding platform. A frame and a wallboard are integrally compressed with the compressing device, the frame is tightly attached to the outer face of the wallboard and the platform, corrugated deformation of a workpiece is eliminated by pressure of an air cylinder, the wallboard and the frame form a whole after spot welding, and the whole is higher in rigidity; after compressing force is removed, the outer surface can still be even and flatness is improved.

The present invention discloses a breeding method of Zhendao 13 by step polymerization improvement technique, the rice bred by the method has the advantages of excellent quality, good taste, good rice marketability, outstanding disease resistance, good productivity and yield stability, harmonious ear-granule structure, self-adjusting ability, nice plant type and good maturing phase. The method described by the present invention comprises the following steps: A) selecting Japanese variety Guandong 135 as maternal plant to hybridize with Zhendao 2, obtaining Zhendao 72 after 4 generations inbred; B) selecting Japanese variety tsukinohikai as maternal plant to hybridize with Wuxiangjing 1, obtaining Zhendao 5088 after 4 generations inbred; C) selecting Zhendao 5088 as maternal plant to hybridize with Zhendao 72, obtaining 70 F0 seeds; D)seeding the F0 after seed soaking and pregermination, then selecting Wuyunjing 8 as maternal plant to perform multiple crossing, obtaining new rice variety namely Zhendao 13 having the advantages of high yield, good quality, stripe rust resistance and rice blast resistance.

The invention discloses a pipeline dredging robot, comprising a cylindrical shell, the upper end of the cylindrical shell is uniformly provided with at least three groups of scraper assemblies, and the bottom end of the cylindrical shell is fixedly mounted with an end cover; a position, close to the upper end of the cylindrical shell, on the outside surface of the cylindrical shell is uniformly provided with at least three groups of supporting assemblies; one side surface, away from the cylindrical shell, of the end cover is uniformly provided with at least three groups of crawling assemblies;a position, close to the upper end of the cylindrical shell, inside the cylindrical shell is provided with a smashing assembly, and a position, close to the smashing assembly, inside the cylindricalshell is provided with a dredging assembly. Compared with the traditional pipeline dredging equipment, the pipeline dredging robot provided by the invention has the advantages that blocking is avoided, the working is stable, the dredging is thorough, crawling along an inner wall of the pipeline is realized, and the labor intensity of workers is effectively reduced, pipeline dredging robot furtherhas the advantages that dredging can be performed on pipelines with different pipe diameters, and the applicable ability is high.

The invention relates to a mechanical stretching device with a lifting function. The device comprises a left component, a right component and a lifting base. The left component and the right componentare both provided with same installation side plates, riveting side plates, front middle shared connecting rods, rear middle shared connecting rods, lifting connecting rods, connecting rotating sheets, connecting pieces, connecting sliding rods, rotating sheets, rear installation lugs, front installation lugs, foot rods 1, foot rods 2, foot rods 3, foot rods 4, foot rods 5, foot rods 6, foot installation plates, backrest connecting rods and backrest connecting pieces. The leg par adopts a three-section connection mode, all the connecting parts are limited respectively, so that the device hashigher stability, the foot structure can be contracted more completely by adopting three-section connection, the overall occupied volume of the seat is reduced, the product is convenient to store andtransport, the contact area between the bottom of the device and the ground is increased, and the stability of the whole device is improved.

The invention provides a gravity gyration engine, which uses the gravity gyration to do work and realize an anti-gravity system. The invention is characterized in that at least a gravity plate is fixed on an output shaft, which interacts with a start motor and a power generator; at least two pairs of anti-gravity drives are fixed on the gravity plate with the output shaft as the center; as a working hammer does work twice and make a drive wheel rotate in the same direction within the time the hammer rotates at the gravity plate for a circle, and an anti-gravity hammer, a contraction hammer, and a gyration hammer move to an end near the shaft when they are at the ascending side of the gravity plate, and move to an end far from the shaft when they are at the descending side of the gravity plate, the gravity plate will rotate continuously; the invention is widely applicable in a field related to an engine.

The invention provides a precast concrete module hoistway for additionally arranging an elevator and a construction method. The precast concrete module hoistway is characterized in that a foundation mat poured on site and a foundation raft are sequentially provided with a foundation joint connected with the foundation raft, a first-layer joint connected with the foundation joint, an adjustable joint connected with the first-layer joint, a standard joint connected with the adjustable joint and a top-layer joint connected with the standard joint from bottom to top, and all modules are reinforced concrete precast components; each module is at least provided with a hoistway room used for installing the elevator, and the first-layer joint module and the standard joint module are further provided with aisle rooms communicating the hoistway rooms with a main building; and the foundation joint module and the foundation raft are leveled through mortar cushion blocks and connected through embedded bolts, all the modules are combined and fixed through positioning key bolts, and the positioning key bolt combination and fixation comprise shear-resistant positioning key and tensile-resistant embedded bolt connection. The precast concrete module hoistway has the beneficial technical effects of being small in site construction site potential safety hazard, short in construction period and low in construction cost.

The invention relates to a quick folding yurt with a closed-chain connecting rod bracket. A felt wall (6) is covered outside a connecting rod folding bracket (4) which is formed after connecting rods are hinged by hinged supports (3), a top cover (1) is arranged at the top of the yurt, windows and doors (5) are opened in the surface of the wall, and a pyramidal top slope (2) is arranged between the top cover (1) and the felt wall (6). According to the arrangement of a multiple-degree-of-freedom closed-chain multi-connecting rod folding mechanism, the center of gravity of the connecting rod folding mechanism is uniformly distributed at the lower position of the peripheral wall of the yurt, the complicated rotation torsion and the bending moment generated in the deformation process are absorbed by parts of the connecting rods through elastic components, so that the advantages of coordinated structure, no self-locking phenomenon, high compression strength, stable mechanism and convenience for the operation of folding or unfolding are achieved. After the complicated support functions of peripheral expansion and upward protruding are finished and the folding mechanism is folded, the yurt is small in volume and light in weight, but after the assembly of the yurt is finished, the yurt has the characteristics of large area, firmness, stabilization and convenience in carrying and transportation.

The invention relates to a device (1) for steaming an item to be cooked, in particular food, which is contained in a closed receiving area (18, 31) of a packaging unit (20), comprising a cooking chamber (2) which can be closed, wherein the packaging unit (20) can be introduced into the cooking chamber (2) and heated, and wherein the device (1) comprises a perforating device (10) for perforating at least some areas of an outer wrapping (17) of the receiving area (18, 31) of a packaging unit (20) located in the cooking chamber (2). The invention further comprises a packaging unit (20) for such a device (1) as well as a system comprising such a device (1) and such a packaging unit (20).

The invention relates to the field of integrated suspended ceiling decoration equipment, and discloses an integrated suspended ceiling fixing structure, which is used for connection and fixing between a profile and a buckle plate or another profile, including a fixed base plate set or connected to the profile and a fixed base plate connected to the fixed base plate A fixed splint, the fixed base is provided with a slot with an opening facing one side of the fixed base, one end of the fixed splint is provided with a clamp that is connected to the slot, and the other end is used to cooperate with the fixed base to fix the buckle or Another profile. The fixed structure of the integrated ceiling is equivalent to the existing triangular keel, through the connection and cooperation of the fixed base plate and the fixed splint to form a clamping force on the buckle plate or another profile, so as to achieve the effect of fixing. It can be connected to the profile as an independent component, or it can be installed on the profile as a part of the profile structure. It has a wide range of applications and further reduces the limitations of profile design.

The embodiment of the invention provides a face image processing method and device, electronic equipment and a computer storage medium, and the method comprises the steps: obtaining a brightness adjustment instruction of a user for a to-be-processed face image, the brightness adjustment instruction being a brightness enhancement adjustment instruction or a brightness reduction adjustment instruction; correspondingly adjusting the original brightness of each pixel point in at least one human face position in the to-be-processed human face image based on the brightness adjustment instruction toobtain adjusted brightness; and fusing the original brightness of each pixel point in the at least one human face position with the adjusted brightness to obtain an adjusted human face image. According to the embodiment of the invention, the brightness in the face image is obtained after two times of brightness adjustment, and the original brightness in the face image to be processed and the brightness after preliminary adjustment are fused, so that the brightness in the adjusted face image is more natural, the whole adjustment process does not need to be manually adjusted by a user, and the user experience of the user is further improved.

The invention discloses a selenium-rich watermelon seedling substrate. The substrate is prepared from, by weight, 40-50 parts of vermicompost, 10-15 parts of vermiculite, 8-10 parts of humus soil, 10-15 parts of molasses fermentation liquor, 3-5 parts of sesames, 3-5 parts of tangerine pith, 3-5 parts of fermentative strains, 20-30 parts of soft sediments with water content of 90%, 15-20 parts of atriplex patens, 3-5 parts of duckweed, 1-2 parts of fosamine ammonium and 10-20 parts of inorganic fertilizer, wherein the fermentative strains comprise microzyme, lactic acid bacteria, actinomycete and bacillus subtilis with the mass ratio of microzyme to lactic acid bacteria to actinomycete to bacillus subtilis being (3-6):(4-6): (2-3):1. The invention further discloses a preparation method of the selenium-rich watermelon seedling substrate. The selenium-rich watermelon seedling substrate is comprehensive in nutritional ingredient and balanced and harmonious in proportion; sufficient and coordinated nutrition can be supplied to watermelons in the whole growth period, and the growth of the watermelons is effectively promoted; the good quality of the watermelons is ensured, the selenium-rich watermelon seedling substrate can also be efficient, and the yield is efficiently improved.

The invention relates to a food delivery trolley and a food delivery platform with a concealed power system. The food delivery trolley comprises a carriage plate, a front axle assembly and a rear axleassembly, wherein a main body connecting block is rotatably connected between the front axle assembly and the rear axle assembly; the front axle assembly and the rear axle assembly is further separately connected with a front axle overweight supporting block and a rear axle overweight supporting block; the front axle overweight supporting block and the rear axle overweight supporting block are connected with the carriage plate by support frames separately; and after the front axle overweight supporting block is connected with the corresponding support frame and the rear axle overweight supporting block is connected with the corresponding support, two n-shaped structures are formed and are positioned on one side of the main body connecting block. The food delivery platform comprises the food delivery trolley with the structure and further comprises a food delivery track which is matched with the food delivery trolley, and the structure, which is positioned below the carriage plate, ofthe food delivery trolley is concealed in the food delivery track. The food delivery trolley is in parallel arrangement in the transverse direction, the height is small, by improvement on the food delivery track, the power system of the food delivery trolley is concealed in the track, and the front surface of the food delivery platform does not have mechanical structures or hollowed-out parts, andthus is safe and easy to clean.

The invention discloses a photovoltaic module recycling device and method based on an EVA light passivation mechanism, the photovoltaic module recycling device comprises a feeding conveying line, a darkroom, a suction cup assembly and a discharging conveying chamber, the feeding conveying line comprises a pair of supports a and a roller shaft a and is used for conveying a frameless photovoltaic module to the darkroom, and the darkroom comprises an ultraviolet lamp; carrying out ultraviolet irradiation on the frameless photovoltaic module to change the EVA three-dimensional network of the frameless photovoltaic module, and rapidly oxidizing and delaminating; the suction cup assembly comprises a supporting frame, a guide rail, a swing supporting arm and a vacuum suction cup. The frameless photovoltaic assembly is disassembled through cooperation of the vacuum suction cup and the swing supporting arm. The discharging conveying line comprises a pair of supports b and a rolling shaft b, and the split frameless photovoltaic modules are conveyed to the next procedure. According to the invention, ultraviolet irradiation is carried out on the frameless photovoltaic module at normal temperature, so that the packaging material of the frameless photovoltaic module, namely the three-dimensional net shape of EVA, is changed, the packaging material is quickly oxidized and delaminated, gaps are formed among the materials, and external force does not need to be applied when the materials are separated.

The invention provides a grabbing mechanism and a robot. The grabbing mechanism comprises a substrate; a plurality of connecting pieces arranged on the substrate, and at least part of the connecting pieces can move relative to the substrate; a plurality of grabbing pieces connected with the connecting pieces in a floating mode; a telescopic piece connected with the plurality of connecting pieces; and a driving piece connected with the telescopic piece and used for driving the telescopic piece to stretch out and draw back, and then at least part of the connecting pieces can be driven to move so as to adjust the distance between every two adjacent grabbing pieces. According to the grabbing mechanism provided by the invention, the distance between every two adjacent grabbing pieces can be adjusted, so that the applicability of the grabbing mechanism is improved, and the defect that the mechanism is frequently grabbed is avoided; and moreover, the grabbing pieces and the connecting pieces are in floating connection, errors within a certain range are effectively made up, and the machining efficiency of products is improved to a great extent.

The invention discloses an electric mould clamping mechanism of an injection moulding machine, and relates to the technical field of injection moulding machine manufacturing. The electric mould clamping mechanism comprises a servomotor, a ball screw, a bearing seat, a crosshead, a screw seat, a tail plate and a speed reducer, wherein the speed reducer is mounted on the end surface of the outer side of the tail plate; the servomotor is mounted on the speed reducer; the front end of the servomotor extends into the back end of the speed reducer and is directly, rigidly and fixedly connected with the speed reducer; the bearing seat is mounted in the middle of the tail plate; the screw seat is mounted in the middle of the crosshead; one end of the ball screw is positioned in the bearing seat, and the other end of the ball screw is mounted in the screw seat on the crosshead; an output shaft of the speed reducer is connected with the ball screw positioned at one end of the bearing seat; the crosshead is guided by four pull rods; and the planetary speed reducer is driven through the servomotor to drive the ball screw for driving the crosshead to move, so that the mould opening and closing movement of the injection moulding machine is realized. The electric mould clamping mechanism has the advantages that the structure is relatively simple, and the mechanism is convenient to mount, long in service life, relatively high in control precision and the like.

The invention relates to a replaceable thermostatic bath which comprises a bath body provided with a first thermostatic stirring area, a second thermostatic stirring area, a first thermostatic water tank, a second warm water tank, a third warm water tank and a fourth warm water tank, wherein the first thermostatic stirring area is connected with the first thermostatic water tank and the second warm water tank through a hot-water circulation pump and an electromagnetic valve; the second thermostatic stirring area is connected with the third warm water tank and the fourth warm water tank through a hot-water circulation pump and an electromagnetic valve; and the temperature in each of the first thermostatic stirring area, the second thermostatic stirring area, the first thermostatic water tank, the second warm water tank, the third warm water tank and the fourth warm water tank is calibrated by a temperature measurement system consisting of industrial platinum thermal resistance. The replaceable thermostatic bath has the characteristics of good structural coordination, smooth circulation, high precision, practicality and convenience.

The invention discloses photovoltaic module recovery intermediate material sorting equipment and method based on excitation force, the equipment comprises an excitation source, the top of the excitation source is fixedly connected with a screen, one side of the excitation source is sequentially provided with a buffer hopper a and a buffer hopper b, the top of the buffer hopper a and the top of the buffer hopper b are both fixedly connected with a screen, and the method comprises the four steps of feeding, excitation, sorting and discharging. Different materials are separated according to different motion tracks and lifts of various materials under the same exciting force by adopting the exciting force principle, the equipment layout is compact, the structure is reasonable, the working efficiency is improved, and the manufacturing cost of the whole equipment is effectively reduced.