Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

952results about How to "Easy to pick up" patented technology

Method and system for automatically identifying coal rock interface of coal cutter, and automatically heightening roller

InactiveCN102720496AEasy to pick up signalCoal-rock interface automatic recognition results are comprehensiveSlitting machinesCoalEngineering
The invention discloses a method and a system for automatically identifying a coal rock interface of a coal cutter, and automatically heightening a roller, and relates to the technical field of automatically identifying the coal rock interface of the coal cutter, and automatically heightening the roller. A controller is arranged on the body of the coal cutter; and the controller stores a cutting force response value used for identifying various coal rock media, the maximum value of each cutting state continuous time, and a height preset value of the roller. When the coal cutter works, the controller determines the current cutting state continuous time, compares the current cutting force response value, the current cutting state continuous time, and the height of the roller with the preset value in the controller according to a corresponding algorithm, and automatically identifies the current cutting medium; and the roller is heightened according to the identifying result and the corresponding algorithm. The method and the system have the advantages that the identifying result of the coal rock interface is more comprehensive; and the roller is automatically heightened, and the height of the roller can be prevented from being frequently adjusted.
Owner:XUZHOU NORMAL UNIVERSITY

Organic biofertilizer with additive and preparation method thereof

The invention discloses an organic biofertilizer with an additive and a preparation method thereof. The organic biofertilizer comprises the following ingredients: 40 percent of human manures, poultry manures and animal slurry, 30 percent of waste material slags and 30 percent of crop straws serving as raw materials; and one part of the additive (in an account which is 0.1 percent based on the total weight of the raw materials) is added, which comprises 50 percent of composite bacterial preparation NSC-7, 2 percent of bacillus subtilis, 2 percent of bacillus cereus, 30 percent of lactobacillus, 10 percent of polyaspartic acid, 3 percent of alpha-naphthylacetic acid and 3 percent of indolylacetic acid. The preparation method comprises the following steps of: mixing the raw materials and the additive, stacking in a cement tank, fermenting for 24 hours, adding the rest additive, stirring, and continuously stacking for 2 hours; and granulating and packaging by using the technology for granulating the organic fertilizer. The organic biofertilizer with the additive has the advantages of easy material acquirement, low cost, improvement of the soil, balanced nutrition of the soil, improvement of the quality of crops, yield increase, improvement of the gain for farmers, contribution to environmental protection, wide market prospect and positive effect on the development of enterprises and agriculture.
Owner:郑新民

Vibration and noise reducing structure for driving in highway tunnel and construction method of vibration and noise reducing structure

The invention discloses a vibration and noise reducing structure for driving in a highway tunnel and a construction method of the vibration and noise reducing structure, and can be used for reducing vibration and noise for driving in the highway tunnel in a sensitive region. The vibration and noise reducing structure comprises a tunnel structure, backfill concrete, drainage systems and the like, and a graded crushed stone vibration reducing layer and a substrate surface layer are paved on the backfill concrete layer by layer; an upper layer asphalt water sealing layer is paved at the top of the graded crushed stone vibration reducing layer; lower layer asphalt water sealing layers are paved at the top of the backfill concrete, and the connection joint of the backfill concrete and a gravel water seepage layer; a plurality of branch warehouse diaphragm beams buried in the graded crushed stone vibration reducing layer are arranged between the upper layer asphalt water sealing layer and the top of the gravel water seepage layer; a rubber strip which is embedded and fixed is arranged at the top of each branch warehouse diaphragm beam; the top surface of the substrate surface layer is used for allowing vehicles with loads to drive; the rubber strips are used for bearing the substrate surface layer; and therefore, the vibration and noise reducing structure has the advantages of being simple in configuration, stable in structure, convenient to use, low in manufacturing cost, easy in material obtaining and the like. The vibration and noise reducing structure is combined with a corresponding construction method, the vibration and noise for driving in the highway tunnel can be effectively eliminated, and the economic benefits and the social benefits are obvious.
Owner:NINGBO COMM ENG CONSTR GRP

Method for storing and taking articles through locker system

The invention provides a method for storing and taking articles through a locker system. The locker system comprises a locker, an electronic coded lock, a control system, a system power supply, a communication module and a user communication terminal, wherein the communication module is connected with the control system, and the user communication terminal is connected with the communication module through a communication network. The method for storing and taking the articles through the locker system includes the following steps of firstly, enabling the number of the user communication terminal of a user who is about to store the articles to be pre-stored through the control system, and binding the number of the corresponding locker with the number of the user communication terminal of the user according to the requirements of the user; secondly, enabling the control system to open the corresponding locker according to the requirements of the user so that the articles can be stored; thirdly, enabling the control system to calculate the code and to be in communication with the user communication terminal of the user so as to transmit an unlocking dynamic code key; finally, opening the corresponding locker to take the articles according to the dynamic code when the user takes the articles.
Owner:上海达距物联网科技发展有限公司

Chip pickup method and chip pickup apparatus

The present invention provides a pickup method and a pickup apparatus wherein pushing up of a chip is not required and a force for holding a chip which is not picked up is not varied as pickup progresses. A method is provided for picking up a chip (13) from a fixed jig (3) to which the chip (13) is fixed. The fixed jig (3) consists of a jig base (30) having a plurality of protrusions (36) on one side and a sidewall (35) of substantially the same height as that of the protrusion (36) at the outer circumference of the one side, and an adhesion layer (31) laminated on the surface of the jig base (30) having the protrusions (36) and bonded on the upper surface of the sidewall (35). A section space (37) is formed on the surface of the jig base (30) having the protrusions by the adhesion layer (31), the protrusions (36) and the sidewall (35), and at least one through hole (38) penetrating the outside and the section space (37) is provided in the jig base (30). The pickup method comprises a step for fixing a chip, a step for deforming the adhesion layer (31) by sucking air in the section space (37) through the through hole (38), and a step for picking up the chip (13) completely from the adhesion layer (31) by sucking the chip (13) from the upper surface side of the chip (13) by means of a suction collet (70).
Owner:LINTEC CORP

Mechanical arm system assisting person with upper limb disability in dining and work method of system

InactiveCN106976094ASolve the problem of not being able to adapt to changes in work objectsSolve the shortcomings of a large number of operating instructionsManipulatorSimulationUpper limb
The invention discloses a mechanical arm system assisting a person with upper limb disability in dining and a work method of the system. The system comprises a mechanical arm, an instruction input device, a rotating disc system, a plurality of special feeders, a work platform, a mouth positioning device and a controller; request signals are transmitted to the controller through the instruction input device; the controller controls a rotating disc to rotate, the feeders are rotated to the work position close to a mechanical arm, and according to voice instructions sent out by the aided person, the controller controls the mechanical arm to achieve action of special feeder grabbing. The teaching reappearing control method is reasonably combined with the man-machine interaction control method, the problem that robot teaching reappearing operation cannot adapt to changes of a work object is solved, the defect that generally, only the man-machine interaction type control method is used for operating, and operation instructions are tedious is overcome effectively, and design of the special feeders is fully used for greatly reducing the requirement of operation action complexity.
Owner:SHANDONG UNIV OF SCI & TECH

Intelligent shoe cabinet

The invention discloses an intelligent shoe cabinet which comprises a shoe cabinet rack and a shell. One face of the shell is provided with a shoe obtaining opening, two columns of multi-layer shoe storage boxes are arranged in the shoe cabinet rack, the two ends of each shoe storage box are connected to up-and-down slewing mechanisms, each up-and-down slewing mechanism comprises a slewing chain which is positioned through an upper chain wheel and a lower chain wheel, the upper chain wheels and the lower chain wheels are fixed to an upper transmission shaft and a lower transmission shaft respectively and are coaxial with the upper transmission shaft and the lower transmission shaft, the upper transmission shaft and the lower transmission shaft are fixed to upper bearing seats and lower bearing seats respectively, hanging pieces are arranged on each slewing chain, a hanging rod is fixedly connected between every two adjacent hanging pieces, the two ends of the shoe storage box are each provided with a hanging arm, the hanging arms are fixed to one roller which is arranged on a hanging rod in a sleeving mode, the lower transmission shaft or the upper transmission shaft is in transmission connection with a servo motor, and slewing spaces are reserved on the top and at the bottom of the shoe cabinet rack. According to the intelligent shoe cabinet, shoes can be automatically stored and taken out, the shoes can be taken out and put into the shoe cabinet more conveniently, the shoe cabinet is more upscale, the storage space of the shoe cabinet can be effectively and fully utilized, and therefore the home space is fully utilized, and the storage amount of the shoes is larger.
Owner:DONGGUAN SIER AUTOMATION EQUIP CO LTD

Wiring terminal with characteristic of convenient correct wiring identification

The invention relates to a wiring terminal with the characteristic of convenient correct wiring identification. The wiring terminal comprises a housing and a plurality of wiring ends; and the wiring ends extend out of the inside of the housing. The wiring terminal is characterized in that a plurality of marking regions are arranged on the housing; and the marking regions and the wiring ends correspond to each other one by one. According to the invention, marking regions that can be identified easily are arranged on wiring terminals of various circuit connecting devices like a socket, a plug, a knife switch, an air switch, a circuit breaker, an ammeter, a motor, a transformer, a power line, or a generator and different colors and orders are set for the marking regions corresponding to different wiring ends. With characters from different countries, the technical staff or common users can distinguish and identify different wiring ends like a firing line, a zero line or a ground line accurately and conveniently; the marking regions with colors correspond to power lines with different colors, so that unification of the colors and phase sequences can be realized; and if the lines are broken suddenly, connection can be carried out again easily and accurately and even the common staff can carry out connection correctly. The wiring security as well as wiring convenience is improved; and the efficiency of wiring by the technical staff or common users can be improved substantially.
Owner:XIAN BLUE DIAMOND ELECTRONICS

Knock-down prevention base of cup

The invention relates to a knock-down prevention base of a cup. By the aid of the knock-down prevention base, the cup is difficult to knock down when placed on smooth object surfaces. The technical scheme includes that the knock-down prevention base of the cup comprises a cup base and a sucker. A movable block is concavely arranged on the bottom surface of the cup base, the side surfaces of the concave cup base are protruded towards the center of the concave cup base to form limiting protrusions, an exhaust cone vertex is arranged in the center of the bottom surface of the cup base, a sucker accommodating hole is formed in the middle of the movable block, the sucker is fixed into the sucker accommodating hole of the movable block, an air hole support is arranged on a suction zone of the sucker and is communicated with the inside of the cup base, and a conical radial opening is formed in the upper portion of the air hole support. The knock-down prevention base has the advantages that a conical air-tight door of the sucker is controlled by the aid of a sucker principle and mechanical force of the nature; the movable block can fall, so that air in the suction zone of a lower sucker can be exhausted to form a vacuum zone, the atmospheric pressure can tightly press the sucker on the object surfaces, and accordingly a cup body which is connected with the sucker can resist lateral thrust under the effect of the atmospheric pressure and can be prevented from being knocked down.
Owner:曹东方

Optical lens collecting mechanism

The invention discloses an optical lens collecting mechanism. The optical lens collecting mechanism comprises a rack. An upper placement box is fixed to a top plate of the rack. A material pushing through hole is formed in the bottom of a right side plate of the upper placement box. A splitter plate is fixed to the middle of the upper placement box. A middle through hole aligning to the material pushing through hole is formed in the bottom of the splitter plate. A feeding cavity is formed in the upper placement box and located at the left side of the splitter plate. A discharging cavity is formed in the upper placement box and located at the right side of the splitter plate. A plurality of lens boxes which are overlaid up and down are stacked in the discharging cavity. Lenses are placed in the lens boxes. A material pushing cylinder placement box is fixed to the bottom of the right side of the upper placement box. A material pushing cylinder is fixed into the material pushing cylinder placement box. A material pushing plate is fixed to the end of a push rod of the material pushing cylinder. The material pushing plate is located in the material pushing through hole and aligns to the lens box at the bottommost portion. A lifting cylinder is fixed to the bottom face of the top plate of the rack. According to the optical lens collecting mechanism, the lenses can be placed, and can be collected automatically; and the lenses are convenient to collect, the effect is good, and subsequent processing quality is guaranteed.
Owner:上饶市诚意光电科技有限公司

Express cabinet control method and device, first terminal and second terminal

The invention discloses an express cabinet control method and device, a first terminal and a second terminal, and relates to the technical field of warehouse logistics. One specific embodiment of themethod comprises the following steps: determining position information indicated by a request sent by a first terminal; sending express cabinet information to the first terminal according to the position information, wherein the express cabinet information indicates occupation states of the express cabinet corresponding to the position information and a storage grid in the express cabinet; receiving reservation information generated by the first terminal according to the express delivery cabinet information, wherein the reservation information indicates a to-be-reserved express delivery cabinet selected from the express delivery cabinet and a to-be-reserved storage grid selected from storage grids, in an unoccupied state, of the to-be-reserved express delivery cabinet; and generating a reservation result according to the reservation information. According to the embodiment, the user can autonomously select the reserved express cabinet, and the deliveryman can store the to-be-stored articles according to the express cabinet reserved by the user, so that the user can conveniently get the to-be-stored articles, and the user experience is improved.
Owner:BEIJING JINGDONG ZHENSHI INFORMATION TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products