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107results about How to "Design innovation" patented technology

Automatic original-glass fetching manipulator of automobile glass pre-treatment production line

The invention relates to an automatic loading machine hand of car glass pre-treatment production lines, comprising a driving mechanism platform, a grabbing arm and a sense touch mechanism, an arm rotary mechanism and a rising and falling buffering mechanism; wherein, the driving mechanism platform is arranged on the rising and falling buffering mechanism which consists of 3 three-foot single-leg frames; the grabbing arm and the sense touch mechanism are connected with a rotation axis of the arm rotary mechanism. The invention has the advantages that the rising and falling movements along a Z shaft direction are carried out by using a dual action cylinder to drive the driving mechanism platform to move from left to right along an X shaft direction, when rising, the grabbing glass is lifted by 300mm so as to separate glass on a stacking frame and avoid a ledge on the stacking frame; when falling, the grabbing glass is led to fall by 300mm to put the glass on a conveyer moving in a Y shaft direction; the device is delicate and aesthetic in shape, and small in occupation space; the design concept is innovative, novel, practical and prospective; the structure is simple; therefore, the machine hand can be easily made, assembled, and programmed and the manufacturing price is low.
Owner:上海耀皮康桥汽车玻璃有限公司

Combined type multifunctional bridge inspection trolley

The invention relates to a combined type multifunctional bridge inspection trolley and belongs to the field of bridge inspection devices. The trolley is composed of an inspection trolley body and a running track which are arranged on each of the left and right sides of a bridge. Each inspection trolley body comprises upper and lower main trolley frames, a flexible trolley frame, a rotary system, a hoisting mechanism, a running trolley system and an electric control cabinet, wherein the running trolley system comprises two groups of upper and lower running hoists, the rotary system is arranged between the upper and lower main trolley frames, the flexible trolley frame is sleeved in the lower main trolley frame, and two ends of a winding drum steel wire rope of the hoisting mechanism are connected with two ends of the flexible trolley frame. Each running track is composed of an upper track and a lower track, and the two groups of running hoists of the running trolley system are distributed at intervals through steel wheels and correspondingly connected with the upper and lower running tracks of the bridge to enable the inspection trolley body to pass the running tracks. Stable and safe operations of the inspection trolley can be achieved on concrete bridges in bridge deck width and length directions and in various forms of multi-pier-crossing, and inspection and maintenance efficiency and operation safety of the bridges can be improved.
Owner:WUHAN BRIDGE HEAVY INDS GROUP

Underground Annular Blowout Preventer and Assembly Process Thereof

An underground annular blowout preventer, which belongs to the technical field of underground blowout prevention, includes an upper joint and a lower joint are sleeved outside a central barrel. The lower end of the central barrel is fixedly connected with the lower joint. The lower end of the upper joint is sleeved on the inner side of the upper end of the lower joint. The upper joint is matched with the lower joint through a spline. The lower end of the upper joint can freely move relative to the lower joint along a spline pair. At least one rubber barrel is sleeved on the outer side of the upper joint. The rubber barrel can be extruded and expanded by the upper joint and the lower joint. The underground annular blowout preventer of the present invention can transmit large torque, has a simple structure, long service life, is convenient to use, and can be repeatedly used. The underground annular blowout preventer is used in coordination with a check valve of a near drill in the well drilling process, so that quick sealing of a well can be ensured, and well blowout accidents can be effectively prevented. A pipe column is lowered to seal the well and is lifted to open the well, and the inside of the drill rod is in communication with an annular space after the well is sealed, which facilitates replacement for heavy mud lubrication operations.
Owner:SOUTHWEST PETROLEUM UNIV

Application method of various enzymic preparations in solid acetic fermentation process of full-grain mature vinegar

ActiveCN106635734AImprove conversion rateAlleviate sedimentation problemsVinegar preparationSpecific gravityChaff
The invention discloses an application method of various enzymic preparations in the solid acetic fermentation process of full-grain mature vinegar. The application method comprises the following steps: during the solid acetic fermentation process, adding bran, chaff and rice husk into wash at a certain ratio, adding with acid proteinase with the amount being 3-5% of that of vinegar brewing mass, cellulase with the amount being 0.4-0.5 of that of vinegar brewing mass, and saccharifying enzyme with the amount being 0.20-0.25 of that of vinegar brewing mass, carrying out mixing, and carrying out uniform stir-mixing, wherein the water is kept to be 65-68 %, and the alcoholic strength is greater than or equal to 4.5%; placing the mixture into a jar, and inoculating caustic brewing mass, wherein the inoculation amount of the caustic brewing mass is 10% of the amount of vinegar brewing mass, after inoculation of the caustic brewing mass, covering the surrounding new brewing mass, and stacking the new brewing mass in the shape of Chinese character 'Tu'; turning over the brewing mass each day, wherein the temperature is controlled to be 35-40 DEG C for the first three days, and the temperate is controlled to be 45 DEG C or above at the fermentation medium term; after acetic fermentation is carried out for 9-12 days, carrying out natural cooling till the temperature is 38 DEG C or below, wherein the total acid is more than 4.5g/100mL, the alcoholic strength is smaller than 0.2%, and then the acetic fermentation is completed. According to the method, the various enzymic preparations are added during the fermentation process, so that the problem that the product is muddy and has sedimentation is alleviated, the clarity of the product is improved, and the sedimentation problem of the product is improved.
Owner:SHANXI ZILIN VINEGAR

Technological process of fish oil low-temperature the smell of fish removing

InactiveCN101253952AThe inner structure is not destroyedSolve the problem of destroying the inner structure of fish oilEdible oils/fatsFood preparationHazardous substanceFish oil
The invention provides a method for removing a fishy smell from fish oil at a low temperature, belongs to the animal oil finery processing technology field, and aims to solve the problem that the prior method for removing the fishy smell from the fish oil at a high temperature can destroy the inner structure of the fish oil. The method for removing the fishy smell from the fish oil at a low temperature comprises the steps of mixing ethyl ester fish oil, glycerin and lipase in a hermetically sealed reaction vessel; subjecting the mixture to enzyme catalyzed interesterification; adding a fragrant fishy smell removing agent, the weight of which accounts for 0.1%-0.2% of that of ethyl ester; stirring for reaction for 24-33hr with pressure of 100-11300Pa in the vessel at the temperature of 60-80 DEG C; terminating the reaction; nitrogen filled packing after inspection; and refining to get the fish oil free of fishy smell. The method with significant effect of removing the fishy smell does not produce trans-fatty acid and polymerized hazardous substances, such as ketone and aldehyde, is applicable to manufacturing triglyceride fish oil by removing the fishy smell from the ethyl ester fish oil, and processing and refining other fish oil by removing the fishy smell.
Owner:河北康睿达脂质有限公司

Internet-of-Things-based photovoltaic energy saving air pollution monitoring system

The invention discloses an Internet-of-Things-based photovoltaic energy saving air pollution monitoring system which comprises a photovoltaic power supply module, an air pollution measuring module, a wireless transmission module and an Internet-of-Things server, wherein the photovoltaic power supply module which is used for collecting solar energy is connected with the air pollution measuring module and the wireless Internet-of-Things transmission module for supplying a power source for the same; the air pollution measuring module is used for collecting real time air pollution data comprising PM2.5, temperature, humidity and carbon monoxide and ozone concentration data; the wireless transmission module is used for sending the air pollution data which is collected in real time by the air pollution measuring module to the Internet-of-Things server; the Internet-of-Things server is used for analyzing and processing the air pollution data and is connected with a mobile terminal. Via use of the Internet-of-Things, the Internet-of-Things-based photovoltaic energy saving air pollution monitoring system is characterized by small size, flexible utilization, integration of multiple functions, high accuracy, high stability, energy-saving and environment-friendly properties, circuit design innovation, strong extendibility, flexible software design, diversified selection of sensor modules, high cost performance and the like.
Owner:ZHEJIANG UNIV

Running mechanism for arched bridge inspection car

ActiveCN102154982APrevent off-track situationsAvoid skiddingBridge structural detailsTransmitted powerEngineering
The invention provides a running mechanism for an arched bridge inspection car. The running mechanism for the arched bridge inspection car is a four-bar linkage mechanism formed by connecting a front running wheel assembling body, a rear running wheel assembling body, two connection plates and one connection frame by a running wheel connection mechanism, wherein the car wheels, the side wheel sets and the clamping wheels of the front running wheel assembling body and the rear running wheel assembling body are respectively matched with the upper surface and two sides of the rail and the lower surface of the upper edge of the rail. When the running mechanism runs on the working rail, a running motor on the running wheel connection mechanism transmits power to the front running wheel assembling body and the rear running wheel assembling body so as to drive the wheels to run on the rail; the running connection mechanism provides security and stability to the whole mechanism; the side wheel sets are used for preventing the rail from deviating; and the clamping wheel sets are used for providing enough friction to prevent the wheels from slipping during the climbing process. The novel design of the running mechanism is especially suitable for various inspection cars used by light-loaded large-angular arched bridges; when the rail is provided with an included angle in the arched bridge, the four-bar linkage running mechanism is changed with the change of the included angle so as to keep the rail in a safe clamping state.
Owner:WUHAN BRIDGE HEAVY INDS GROUP

Precise temperature control system for friction testing machine

The invention discloses a precise temperature control system for a friction testing machine and belongs to the field of friction testing machines. The precise temperature control system comprises a friction test piece container, a circulating water constant-temperature device and a silicon controlled temperature control instrument, wherein the friction test piece container comprises an inner cavity, an outer cavity, a base and a top cover; a friction test piece and a lubrication medium are arranged in the inner cavity; the circulating water constant-temperature device comprises a constant-temperature water circulating pipeline and a constant-temperature water temperature control mechanism; a heat exchange water pipe of the constant-temperature water circulating pipeline is arranged in the outer cavity of the friction test piece container in a sleeving manner; the constant temperature of the outer cavity of the friction test piece container is controlled by the constant-temperature water temperature control mechanism according to preset temperature values; the silicon controlled temperature control instrument can be used for controlling the temperature of the inner cavity of the friction test piece container according to preset temperature values by a temperature sensor and a heating element. According to the system, temperature control conditions are optimized by shielding interference of external factors to a temperature control process, so that a constant temperature process is relatively stable, and the reliability of friction test results is improved; in additional, a circulating water structure is beneficial to fast cooling after a test, and the test period is shortened.
Owner:WUHAN RES INST OF MATERIALS PROTECTION

Automatic measurement system for external contour dimensions of motor vehicle and measurement method

The invention discloses an automatic measurement system for the external contour dimensions of a motor vehicle, which is characterized in that a length measuring mechanism is an infrared length measuring mechanism in which multiple groups of infrared correlation columns form an infrared curtain, wherein the infrared correlation columns are respectively arranged at the left side and the right side of a measuring channel in an unequally spaced manner, are respectively connected with an embedded microcontroller, acquire and record infrared correlation signals in real time through the embedded microcontroller, and analyze and work out length data; and a height measuring device is an ultrasonic height measuring device which is arranged at the upper end of a portal frame of the measuring channel in a linear array manner and connected with the embedded microcontroller, the ultrasonic height measuring device is composed of small-angle ultrasonic assemblies, performs high-speed sampling in a time division manner through the embedded microcontroller until the vehicle body of the measured vehicle completely passes an acquisition range of linear-array ultrasonic waves and calculates a maximum height value of the measured vehicle. The automatic measurement system disclosed by the invention is simple to operate and high in measurement accuracy, reduces interference of manual measurement, and overcomes various defects such that a measurement result is easy to be interfered by human factors and the measurement is time-consuming and laborious.
Owner:GUILIN ZHEYUN ELECTRONICS TECH +1

Making method of kaoliang spirit

The invention provides a making method of kaoliang spirit. Different the traditional brewing method of gaoling sprit, which uses gaoling grains as raw materials, the method which uses sweet kaoliang peduncles and kaoliang leaves as raw material to brew kaoliang spirit by the steps of squeezing, coarse filtration, fine filtration, sterilization, strain inoculation, fermentation, drum change, sterilization, storage, mixed blending, filtering, bottling, and the like or by directly carrying out the steps of distillation, filtering for turbidity removal, storage, blending, bottling, and the like after the fermentation process; in addition, fuel alcohol can be prepared by carrying out reextraction after the distillation process. In the invention, since the sweet kaoliang peduncles and the kaoliang leaves are used as the raw materials, the step that grain starches are fermented into sugar and then transformed into alcohol is avoided, thereby simplifying the steps and saving the consumed working hours; in addition, the raw materials can be obtained in shortened period, suitable for intercropping, crop rotation and continuous cropping, and produced defective materials can be used as livestock feeds; and besides, the prepared kaoliang spirit is different from kaoliang spirits prepared from grains in flavor.
Owner:林俊义 +1
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