59results about How to "Large load" patented technology

The present invention provides a motor, comprising: a stator including a coil wiring portion to which power is supplied; a rotor, which includes conductive bars, flux barriers, and permanent magnets, and rotates through an interactive electromagnetic force between the conductive bars, flux barriers, and permanent magnets and the coil wiring portion of the stator; an integrated capacitor, which is electrically connected to the coil wiring portion and includes two capacitors connected to each other in parallel, an electrical switch serially connected to one of the two capacitors, and a casing on which the two capacitors and the electrical switch are securely mounted.

A momentum management system for attitude control of a spacecraft includes a housing to be fixed to the spacecraft and a momentum wheel rotor in the housing for storing angular momentum. A gimbal assembly mounts the rotor in the housing. The rotor is driven by a drive with its output coupled to the rotor. A torque generation imparts torque to the rotor about axes orthogonal to the drive axis. The gimbal assembly includes a gimbal ring coupling the drive output to the rotor. The gimbal ring in turn includes flexure joints connecting the gimbal ring to the drive and the rotor. The flexure joints are configured to permit the rotor to tilt about two flexure axes orthogonal to the drive axis to incline the rotor axis through a range of angles from about 0 degrees to about 7 degrees with respect to the drive axis under the control of said torque generation device. The preferred flexure joint is formed from two resilient, crossing webs. The webs have ring ends connected to the body of the gimbal ring and mounting ends connected to either the drive or the rotor. The system includes a launch restraint system to limit movement of the rotor along the drive axis, including a stop mounted on the drive output and a cage mounted on the rotor, surrounding the stop. Under high acceleration, the cage engages the stop to support the rotor, relieving excess stress on the flexures of the gimbal suspension. The launch restraint system also includes deflection stops adjacent opposite sides of each web of each flexure for limiting deflection of the webs.

The invention discloses an oil-drive variable-pitch quad-rotor unmanned aerial vehicle which comprises a power-transmission system, a rotor-operation system and a rack system. Both the rotor-operation system and the power-transmission system are fixed to the rack system. The oil-drive variable-pitch quad-rotor unmanned aerial vehicle mainly solves the problems that a conventional electric multi-rotor vehicle is poor in wind resistance and the like, the load is small, and the flight time is short and the problems that purchasing, using and maintaining cost is high and the use and maintenance technical doorsill is high due to complexity of the mechanical structure, the structural dynamic characteristic, the flight dynamic characteristic, the aerodynamic characteristic and a flight control system of a conventional helicopter.

The invention discloses a system and an array for tracking solar energy linearly. In the invention, various solar energy optical mirrors of which the focuses are in a straight line are adopted. In a solar energy tracking process, the solar energy optical mirrors move on an axis of a straight focus line instead of an axis of the bottom line of the conventional solar energy optical mirror, and the focus line is kept still all the time or at rest relative to the ground. In the invention, the structural design that the focus line does not move is adopted, so a heat tube can be applied in heat transfer of the system; and meanwhile, other heavy solar energy-using equipment, such as solar energy photovoltaic generating equipment, a stirling generator and other kinds of large equipment, can be arranged on the focus line, so the solar energy tracing and utilization can be realized by a small drive force. The invention provides an array structure of the system to facilitate massive solar energy utilization, particularly the application of the solar energy in aspects of solar energy thermal power generation, solar energy heating, solar energy cooking, solar energy refrigeration and the like.

The invention discloses a variable-pitch coaxial oil-driven six-rotor helicopter. The variable-pitch coaxial oil-driven six-rotor helicopter comprises a coaxial rotor-operating system, a power system-transmission system and a frame system, wherein the coaxial rotor-operating system and the power system-transmission system are mounted on the frame system. According to the invention, problems of the low load, short endurance, poor wind resistance and the like in the traditional electric multi-rotor helicopter are mainly solved; and problems of high purchase, use and maintenance cost, high use and maintenance technical threshold and the like caused by complicated mechanical structure, structural dynamic characteristic, flight dynamical characteristic, aerodynamic characteristics and flight control system in the traditional helicopter are also solved.

The invention aims to provide a solar distributed point focusing optical lens tracing vacuum tube utilizing system. For realizing distributed arrangement according to land conditions in urban areas, a set of solar point focusing utilization system is formed by at least one vacuum tube utilization device, a solar tracing system, a point focusing solar mirror and a tracing support, a plurality of sets of solar point focusing utilization systems are arranged in different areas, and a plurality of groups of vacuum tube utilization devices can be connected with one another to form the solar point focusing utilization system. In the invention, due to the change of the array mode of the conventional slot type solar system into a distributed mode, a slot type solar utilization technique of the solar is suitable to be used in different areas and cities in combination with buildings in these different areas conveniently with fewer requirements and limitation on land, and a new solar utilization type and mode is provided for various kinds of solar utilization.

A wave-induced motion compensation crane and corresponding vessel and method are disclosed. The crane includes a motion compensation device at a tip end portion of the boom structure to compensate for X-Y wave-induced motion and a heave compensation device for Z-motion. The motion compensation device includes a moveable jib beam that extends in a substantially horizontal direction. The jib beam is slewable about a substantially vertical slew axis and translatable in a longitudinal direction of the jib beam. Preferably, the jib beam can be levelled based on the angular orientation of the boom structure.

The invention relates to a making method of a red jujube coffee beverage. The making method comprises the steps of pretreating coffee, pretreating jujubes, obtaining red jujube juice, preparing jujubeessence modified release capsules, stachyose granules and milk foams, then performing mixing and filling and the like. According to the making method disclosed by the invention, the milk foams are created, the film formation property and the elasticity of gelatin are utilized, milk foam skins are made, fresh milk (liquid) is injected to the milk foam skins through an injector, and the diameters of the milk foams are 6-10mm. When a barbed screen cloth is in contact, outer layers of the milk foams are punctured, and coffee and milk are mixed, so that the mouth feel is improved.

An elastic support assembly for a chair includes two opposite mounting members each attached to the chair, a flat elastic strip mounted between the mounting members, and a circular elastic cord mounted between the mounting members. Thus, the flat elastic strip and the circular elastic cord are mounted between the mounting members to reinforce the strength of the elastic support assembly so that the elastic support assembly has a greater strength to withstand a larger load. In addition, the flat elastic strip co-operates with the circular elastic cord to support the mounting members so that the elastic support assembly is not deformed or distorted easily during a long-term utilization or due to a heavier load, thereby greatly enhancing the lifetime of the elastic support assembly.

The invention relates to a testing device of a machine tool guide rail, in particular to the testing device of a large-span machine tool guide rail protective cover. The testing device of the large-span machine tool guide rail protective cover is characterized in that an under carriage is included, a servo motor which is controlled through a controller is fixed in one side of the under carriage, a synchronous belt and a driving platform which move in the length direction of the under carriage are sequentially matched to be arranged on the servo motor, and guide rails which are matched with the testing protective cover to make reciprocating motion are fixed on the two sides in the width direction of the under carriage. The testing device of the large-span machine tool guide rail protective cover is unique in structure, short in testing period, reliable in testing and long in service life.

The invention relates to a cleaning machine, which comprises a plastic water tank body with a washing cavity. At least the position, making contact with an installation plane, of an opening of the water tank body is made of metal, the position, below the opening, of the water tank body is made of plastic, the water tank further comprises a metal reinforcing part, the lower portion of the metal reinforcing part is supported at the bottom of the water tank body, and the upper portion of the metal reinforcing part is supported on the installation plane. The plastic water tank body is high in plasticity, the depth of the tank body can be increased according to needs, and the production cost is reduced; at least the position, making contact with the mounting plane, of the opening part of the water tank body is made of metal, the problem that the plastic water tank body is small in bearing force is solved, and the mounting stability of the water tank body is improved; the lower portion of the metal reinforcing part is supported at the bottom of the water tank body, the upper portion of the metal reinforcing part is supported on the installation plane, the metal reinforcing part has a restraining effect on the whole shape of the water tank body, cold and hot deformation of the water tank body can be prevented, and vibration of the plastic water tank body due to water flow impact in the cleaning process is reduced.

The invention discloses a reinforced concrete frame abutment shallow pile plate foundation under a two-driveway beam type cross connecting beam, which comprises a reinforced concrete plate foundation and reinforced concrete shallow piles, wherein the reinforced concrete shallow piles are connected with the plate foundation and supports the plate foundation; the shallow piles are two symmetrical rectangular shallow piles; a frame of the plate foundation is formed by crosswise arranging two longitudinally reverse suspending beams and three transversely reverse suspending beams; the periphery of the longitudinally and transversely reverse suspending beams and a closed contact beam are connected into a whole. The rectangular shallow piles meet the requirement on stability according to the design reference that a variable load generates horizontal thrust and is not upwards drawn; the load of the pile foundation is increased by the auxiliary function of the plate foundation; the piles are short and pits are shallow to be convenient for construction; meanwhile, cement and reinforcing steel bar raw materials are saved; compared with a cylindrical or rectangular entity foundation, the raw material can be saved by 35 percent; the longitudinal length of the shallow piles can be increased under the condition of unchanged distance between the two shallow piles to increase the area of the shallow piles, thereby achieving the aim of increasing the loading force of the pile foundation and being capable of solving the problem of separation of the bottom surface of a support platform 7 and foundation soil and carrying the foundation with same vertical load.

An apparatus for preparing a personal smokable product includes: a grinder section comprising a grinder for grinding plant material; a holder section attachable to the grinder section and comprising a holder receiving a wrapper support for supporting a wrapper for receiving ground plant material when aligned with the grinder; and one or more removably attachable auxiliary modules, which may include a dry herb vaporizer, an oil vaporizer, an audio speaker, and / or a storage compartment. The grinder includes a cutter having wall blades projecting from a chamber-defining wall toward a central axis of the chamber; a motor-driven shaft rotatable about the central axis, and shaft blades projecting radially from the shaft. The grinder includes conical bun members with an adjustable gap for coarseness. Even when the grinder section and the holder section are attached to each other, the wrapper is user-accessible if the holder is in its non-aligned position.

The invention discloses a solar linear lens zoom tracking system and application. The system adopts a structural design of an immobile focal line, so that a heat pipe can be used for system heat transfer; and meanwhile, because the focal line is immobile, other solar utilization equipment, such as solar photovoltaic generating equipment, a Sterling generator and equipment with heavy weight can be arranged on the focal line, and the tracking and driving of solar energy can be realized by using a small driving force. The tracking and utilization of the solar energy are realized by adopting a lens, the heat pipe and other photo-thermal conversion devices so as to reduce the cost and improve the efficiency. When various solar lenses of which focuses forms a straight line track the sun, the focal lengths of the solar lenses are kept to be always in the linear region; meanwhile, in the solar tracking process, the solar optical lens moves by taking the straight focal line as an axis instead of the motion by taking the base line of the solar optical lens as the axis in the conventional trench type solar thermal power generation, so that the focal line is ensured to be always immobile in the solar tracking process, namely the focal line is immobile relative to the ground; and the utilization of the solar energy can be realized by arranging the heat pipe or other solar utilization equipment on the focal line. The invention provides the array structure of the solar linear lens zoom tracking system, is suitable for small-scale systems, and is also suitable for solar utilization on a large scale, particularly thermal power generation, heating, cooking, refrigerating and the like by using the solar energy.

The invention discloses a sulfonation modification process of thio chitosan, which comprises: firstly, obtaining sulfonic aldehyde by using diethoxy methyl bromide and thiourea as initial raw materials and by a series of processes including addition, hydrolysis, enzyme-induced oxidation, Dowwex-50 column purification; and secondly, modifying the thio chitosan by using the sulfonic aldehyde under an alkaline condition to obtain sulfo thio chitosan of which 60 to 70 percent of the N atom positions is modified by the sulfo. In the invention, based on the large functional amino content of the chitosan, a novel and better high polymer material is provided by sulfonating the aminos for loading medicaments through electrostatic attraction. When the sulfo thio chitosan of the invention is used as a medicament carrier, the carrying capacity is high, the medicament release is smooth, and the release time is long. In addition, no toxic compound is adopted in the whole synthesis process, and the final product is adhesive and can carrier a large amount of ionic medicaments by an ionic exchange mechanism. The product can be used in developing novel sustained-release, controlled-release and targeting medicament administration systems and is a safe and biodegradable novel functional high polymer material.

The invention relates to a combined folded bicycle water walking boat which comprises a bicycle. The two sides of the front and rear wheels of the bicycle are connected with reversible external frame bodies respectively; the external sides of the external frame bodies are connected with internal frame bodies capable of being accommodated in the external frame bodies; a drive wheel arranged beside the rear wheel of the bicycle is in contact with the rear wheel of the bicycle; a screw propelling device which is used for propelling the walking boat to move on water is arranged on the lower side part of the rear frame body; the drive wheel drives the screw propelling device to run through an intermediate driving mechanism; and the external frame bodies on both sides of the front and rear wheels of the bicycle can be connected and combined into the whole boat. The walking boat integrates a bicycle and a water boat, and has the advantages of convenient use and carrying, simple structure, low manufacturing cost and good utilization effects.

The invention relates to a method for preparing sustained release chewing gums, belonging to the technical field of food production and processing. The sustained release chewing gum is prepared by the following steps: heating hydrated cyclodextrin, adding edible essence, and homogenizing by utilizing a homogenizer; performing spray drying, thereby obtaining cyclodextrin nanometer embedded flavor powder; adding a sweetening agent and pigments into a gum base, performing microwave treatment, mixing with the flavor powder, mashing and mixing, and performing microwave treatment again, thereby obtaining the sustained release chewing gum. According to sustained release of the chewing gum disclosed by the invention, a long-term fresh and pleasant feeling is provided for consumers, and a novel path is provided for producing the sustained release chewing gums.

The present invention relates to a red jujube chocolate coated biscuit and a processing method thereof. The specific processing method steps are as follows: (1) preparing biscuits; (2) preparing red jujube paste; (3) pouring the boiled red jujube into a stirrer when the boiled is cooled into room temperature; and stirring for 5-10 min until the red jujube paste forms; (4) preparing ultrafine red jujube powder; and (4) preparing thin red jujube paste haw roll slices. After the red jujube paste and the ultrafine red jujube powder are mixed, 20-30 parts of hydrogel nutrient particles and 10-20 parts of lactic acid slow-release balls are added; the prepared thin red jujube paste haw roll slices are sandwiched in the prepared biscuits on the both sides; chocolate coating layers coat the outer layers of the biscuits on the both sides; and the chocolate coating layers contain compound microcapsule nutrient particles. The processing method realizes addition of the nutrient elements, improves nutrient element content and avoids the loss of the nutrients during the baking process of the biscuits. The addition of the lactic acid slow-release balls enables the slow release of lactic acid during the eating process, enriches the taste and promotes absorption.

The invention discloses a chain type vertical continuous lifting machine. The chain type vertical continuous lifting machine comprises a fixing frame and a drive frame fixedly arranged in the fixing frame, wherein a lifting mechanism is arranged in the fixing frame; a drive device which is connected with the lifting mechanism and is used for driving the lifting mechanism to work is fixedly arranged on the drive frame; the lifting mechanism comprises a lifting platform and a lifting chain which is connected with the drive device and is used for driving the lifting platform to lift; and the lifting chain is wound on a chain wheel set formed by a plurality of chain wheels. According to the chain type vertical continuous lifting machine, by an unidirectionally bent chain supporting plate and the lifting chain, the lifting machine can save the floor space and has large load at the same time; the continuous lifting process can be finished; and the lifting efficiency is high.

The invention aims to provide a distributed solar point focusing optical mirror heat pipe tracking and utilizing system, which can be arranged in a distributed manner based on land conditions in urban regions, at least one solar heat pipe system, a solar tracking system, a point focusing solar mirror and a tracking bracket are combined to form a group of solar point focusing utilizing system, multiple groups of solar point focusing utilizing systems are distributed in different areas, and multiple groups of solar heat pipe systems can be mutually connected to jointly form the solar point focusing utilizing system. By changing the array code of the existing trench type solar system into a distributed mode, the trench type solar utilizing technology is led to be applicable to different areas and cities, thus reducing requirements and limitations thereof on field, facilitating integrated applications in different areas and buildings, widening the utilization type and mode of solar energy, and leading various solar energy used thereby available.

The invention relates to a delicious haw, wild jujube and Ani pear composite pulp beverage processing technology, which comprises the following steps: (1) pretreatment of haw and wild jujube; (2) preparation of haw juice; (3) preparation of wild jujube juice; (4) preparation of Ani pear juice; (5) fermentation of a pretreatment solution; (6) fermentation capsules: making microcapsules with bacterial strain as the core material and sodium alginate-calcium chloride as the wall material; (7) fermented acid liquor; (8) metal particles; (9) nonmetal particles; and (10) blending and filling. By adding the new fermented acid liquor and mixing and fermenting part of haw juice and jujube juice, the product is similar to fruit vinegar. The purpose is to blend sour taste of haw and sour taste of wildjujube so as to adjust the mouthfeel and soften and smooth the sour taste.

The invention relates to red date sparkling wine and a preparation process thereof. The process comprises the following steps: preparing date juice, fermenting acid liquid, fermenting for the second time, preparing calcium supplement particles, and mixing 100 to 200 parts of fermented original wine and 5 to 15 parts of calcium supplement particles uniformly; filling CO2 of 1.5 percent into the original wine under the pressure of 3.0*10<9> Pa by a gas wine mixing machine and packaging to obtain the red date sparkling wine. The calcium supplement particles are increased: bubbles mainly relate toCO2 gas and can dissolve Ca<2+> in vivo, so a certain amount of Ca<2> is artificially supplemented. Gas supplement particles are increased: gas in the wine is liable to escape in the storage period or after a bottle is opened, the gas supplement particles are added in the wine to avoid the phenomenon, a sustained-release microcapsule is prepared by taking gelatin as a wall material and taking NaHCO3 as a core material, and NaHCO3 is gradually released into the sparkling wine and reacts with H<+> in the wine to generate CO2, so that the effect of supplementing the gas step by step is achieved.

The invention belongs to the technical field of graph drawing, and provides a layered image data real-time drawing method and system, and the method comprises the steps: storing a tile set of a regional terrain into a server, and publishing a first network address; storing the image service catalog of each level of image into a server, and issuing a second network address; a JSON configuration file is generated; reading a corresponding tile according to the first network address, and constructing a terrain grid of the current viewport area; obtaining a second network address of the current viewport area, reading each level of image service catalog according to the second network address, constructing an index address by using information in the image service catalog, and reading slices of each level of the current viewport area according to the index address; and sequentially mixing the slices of all hierarchies and then outputting an image, and drawing the image on the terrain grid. The method is used for solving the technical problems of access, indexing and drawing of massive tile data and serious layer fracture and rasterization at joints of different levels in the prior art.

The invention relates to a processing method of red date fruit beer, which comprises the following steps of: (1) preparing a pressure-sensitive microcapsule, (2) preparing nutrient particles; (3) preparing an aroma-enhancing sustained-release capsule, (4) pre-treating red dates, (5) preparing malt wort, (6) filtering the malt wort, (7) boiling the malt wort, (8) precipitating and cooling the maltwort, activating the yeast dry beer, (10) fermenting, (11) filtering and blending, (12) filling and sterilizing. According to the invention, hop essential oil is slowly released into the red date fruit beer by using the microcapsule technology, and aroma losing and decomposing are prevented. On one hand, the microcapsules wrap the mixture of essential oil and ethanol so that the two directly contact with each other in a certain space, which facilitates the mutual fusion of the two and the storage, component loss is prevented; on the other hand, the essential oil and the ethanol are fused, theethanol is volatile, the aroma of the red date essence is driven to volatilize, and the drinking person can smell strong fragrance after the beer bottle is opened.

The invention relates to red date potato chips. A processing method of the red date potato chips comprises the following steps: preparing compound red date paste, carrying out puffing processing and sprinkling and applying bitter gourd powder, metal nutrient powder, nonmetal nutrient powder and sweet taste pressure-sensitive capsules on the surfaces of puffed potato chips. The red dates, Chinese wolfberry fruits and other nutrients are added on the basis of potatoes which are used as the raw materials of traditional potato chips, and the bitter gourd powder and sweet taste pressure-sensitive capsules are sprinkled and applied on the surfaces of the potato chips, so that consumers can feel a leaping taste starting with bitterness and ending with sweetness in the process of eating, and by utilizing a manufacturing way of compression molding in combination with puffing, the prepared red date potato chips do not contain harmful trans fatty acids and acrylamide and the like, and are delicious and healthy.

The invention relates to a cleaning machine, which comprises a water tank body. At least the position, making contact with the installation plane, of the opening portion of the water tank body is madeof metal. The water tank comprises a water tank body, the water tank body below the water tank body is made of plastic, reinforcing ribs are arranged on the peripheral wall of the water tank body atintervals, a metal plate is further arranged on the outer wall of the water tank body and located on the peripheries of the reinforcing ribs, and a cavity is jointly defined by the metal plate and thereinforcing ribs. The water tank body is made of plastic, the plasticity is high, the depth of the tank body can be deepened conveniently according to needs, and the production cost is reduced; at least the position, making contact with the mounting plane, of the opening part of the water tank body is made of metal, the problem that the plastic water tank body is small in bearing force is solved,and the mounting stability of the water tank body is improved; the water tank is arranged in the cavity, the heat preservation effect on high-temperature water in the water tank body can be achieved,the sound insulation effect can also be achieved, and noise generated when water flow rushes to the inner wall of the water tank body is reduced.

The invention relates to layered red jujube bread and a preparation process thereof. The layered red jujube bread is mainly prepared from red jujube granules, raisins, dried blueberries, wheat flour,white granulated sugar, eggs, butter, microcapsules and the like as raw materials. The water content of the red jujube granules used in the layered red jujube bread is 28%, and soybean protein microcapsules containing yeast and complex vitamin capsules are added on the basis of rich nutrients of the blueberries. A slow-release microcapsule bactericide is applied on a packaging bag, so a finished product is richer in nutrients, safe and effectively prolonged in shelf life.

The invention relates to red jujube sweet dumplings and a making process thereof. The making process comprises the following steps of preparing red jujube powder, preparing walnut residues and walnutoil, performing ultrasonic-supercritical CO2 extraction, preparing puffed apple granules, preparing red jujube mixed sandwich fillers, and preparing red jujube sweet dumplings. Walnuts which are easyto deteriorate are subjected to super critical extraction, the walnut residues and the walnut oil are separately used, and the walnut oil is entrapped, so that the walnuts are not liable to deteriorate. Besides, the red jujubes, the walnuts and the apples are added, so that the red jujube sweet dumplings are nutritive and have fruity flavor mouth feel. A sweet taste pressure sensitive agent and alactic acid controlled release agent are creatively added, so that the mouth feel is improved for the second time; and besides, a layer of red jujube powder is used for roll coating of a coating, andthen a layer of glutinous rice flour is used for rolling coating of the coating, so that the mouth feel is enriched, and people can enjoy endless aftertastes after eating the red jujube sweet dumplings.

The invention relates to crisp Chinese dates and a processing method thereof. The method comprises the following steps: selecting whole green fresh Chinese dates which are free from insect damage, free from damage and free from crack as a raw material; performing disinfection, stoning, low-temperature fast-freezing, steam thawing and ultrasonic-assisted pressure-differential puffing; carrying outthe preparation of composite microcapsules; and conducting filing, packaging and sterilization to obtain a finished product. The method uses an ultrasonic-assisted pressure-differential puffing process, and utilizes the cavitation effect of ultrasonic, so that micro-gas-nucleus cavitation bubbles in the liquid rapidly grow and break down, and cell walls fracture so as to reduce pressure difference, and the optimal puffing effect can be achieved under the condition of small pressure difference. During the process of temperature rise and pressure rise, non-condensed gas nitrogen is used to dilute superheated steam so as to effectively avoid the problems such as uneven color and browning of the product caused by the superheated steam.