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3374results about How to "Reduce manual labor" patented technology

Visual relay protection setting calculation system and method

The invention provides a visual relay protection setting calculation system and method, and relates to the field of relay protection. According to the using characteristics of power consumers, the visual setting calculation system integrated multiple functions is developed and comprises a man-machine interaction interface module, a calculation module, a data management module and a report generation module. The visual relay protection setting calculation method comprises the steps that drawing of a geographical wiring diagram is finished, a network topology structure is formed by the geographical wiring diagram, node numbering and branch node numbering are automatically finished according to the geographical wiring diagram, and short-circuit calculation is carried out by calling essential data; a setting calculation principle and a formula are stored in the calculation module, stand-by data are formed according to the setting calculation principle, system setting calculation data are formed by the stand-by data and the essential data, and the system gives an alarm when a protection constant value is larger than a set threshold value; finally, a report is generated by calculation results to be output. According to the visual relay protection setting calculation method, short-circuit calculation results are directly called in a setting calculation part, the calculation time can be saved, the report can be singly generated by the calculation data of each module, and subsequent analyzing and processing can be conveniently achieved.
Owner:CHONGQING UNIV +2

Apparatus and method for automatically picking seedling and separate projection applied to multi-row planting

The present invention provides an apparatus and method for automatically picking seedling and separate projection applied to multi-row planting. The apparatus comprises a shifting disk apparatus, a horizontal delivery apparatus, a vertical lifting apparatus, and a seedling separate projection apparatus. A plurality of seedling claws are mounted on the vertical lifting apparatus to pick a plurality of plug seedlings at one time, the horizontal delivery apparatus delivers the plug seedlings picked by the plurality of seedling claws to put on the corresponding closed seedling separate projection apparatus, the plug seedlings picked by the plurality of seedling claws are put into a corresponding multi-row planting apparatus according to a spreading out effect of the seedling separate projection apparatus, and plug seedlings picked by the plurality of seedling claws are transplanted to a farmland by the multi-row planting apparatus, so as to cooperate a semi-automatic planting apparatus to automatically finish seedling picking, seedling delivery, seedling releasing, seedling separation, and seedling projection, thereby realizing an automatically seedling picking and transplantation operation of the plug seedlings for multiple picking and delivery, scattering, projection and planting. The present invention is simple in structure and reliable for use, and is appliable to an automatical and highly-efficient transplant operation of the plug seedlings.
Owner:JIANGSU UNIV

Flight carrier system of unmanned aerial vehicle

The invention discloses a flight carrier system of an unmanned aerial vehicle.The flight carrier system comprises a lifting mechanism and a grabbing mechanism.The lifting mechanism comprises a fixing carrier plate, a lifting carrier plate and a lifting lead screw.A driven tooth is arranged at one end of the lifting lead screw.A driving tooth is arranged on the lifting carrier plate.The driving tooth drives the driven tooth to rotate to control the lifting lead screw to be lifted.The lifting lead screw is lifted to drive the lifting carrier plate to move.The grabbing mechanism comprises a base, a movable arm and a traction device controlling the movable arm.The base is provided with a pair of movable arms, a rotating handle and a traction rod.The rotating handle rotates forward and reversely to pull the traction rod to extend and contract to drive the two movable arms.The grabbing mechanism is provided with a bottom carrying mechanism.Compared with the prior art, the flight carrier system of the unmanned aerial vehicle has the advantages that by means of longitudinal moving of the lifting mechanism and clamping of goods through the grabbing mechanism, the unmanned aerial vehicle can transport the goods by means of remote control, labor force is saved, and the working efficiency is improved.
Owner:NANJING UNIV OF AERONAUTICS & ASTRONAUTICS

GPS (global positioning system) navigation based intelligent feeding and spraying system and device

The invention discloses a GPS (global positioning system) navigation based intelligent feeding and spraying system and device, and belongs to the field of aquaculture equipment. A main controller receives a task and an instruction inputted by a man-machine interaction subsystem, and controls a feed subsystem to execute feed action; the feed subsystem feeds back feed information to the main controller, and the feed information is displayed to the man-machine interaction subsystem; a hull controller receives hull movement information inputted by a hull and a movement subsystem and controls the hull to move, and a feeding (spraying) subsystem executes feeding (spraying) action under an instruction of the hull controller; the feeding (spraying) subsystem feeds back feeding (spraying) information to the hall controller; the main controller and the hull controller are wirelessly connected through a communication subsystem. Labor intensity of aquaculture farmers is lowered greatly, accurate feeding of feed and uniform spraying of medicine are realized, use efficiency of the feed and medicine is improved, impact of aquaculture on the environment is reduced, and the system and device is particularly applicable aquaculture of shrimps and crabs.
Owner:常州智能农业装备研究院有限公司

Plate type production line capable of automatically charging and discharging

The invention discloses a plate type production line capable of automatically charging and discharging. The plate type production line comprises a charging platform, a machine body and a discharging platform; the charging platform comprises a lifting platform which is arranged on a base, a shear shank is arranged at the lower part of the lifting platform, and one end of a hydraulic cylinder is connected to the base; the discharging platform consists of a motor, a reduction box, a belt, a stopping bakelite plate, a section frame, an optoelectronic switch and a rolling shaft; the machine body consists of a bed body assembly, a gantry assembly, a charging assembly, a rear locator, a lateral locating system, an X sliding plate assembly, a Z shaft assembly, a dust collection system and a pushing system. The plate type production line provided by the invention has the beneficial effects that manual labor can be reduced greatly, the plate locating precision is higher, the use ratio of plates can be improved, and the production cost can be reduced; furthermore, plates can be pushed to the discharging platform timely after the completion of plate processing, so that time that plates occupy the machine main body, after the completion of processing, can be reduced, and the production efficiency can be greatly improved.
Owner:JINAN SINGHUI CNC TECH

Indoor multi-target track planning system and method

The invention discloses an indoor multi-target track planning system and method wherein the entire system of the method comprises a plurality of cameras, a computer, a wireless router and smart small vehicles. The plurality of cameras photograph the indoor scenes in real time and the photographed images are transmitted to the computer in the control room through a wireless transmission network. The computer firstly pre-processes the photographed images and then, the photographed images are spliced. The computer plans barrier-free paths from the starting points of the various indoor smart small vehicles to a target point. Through the wireless transmission network, the path information is transmitted to the communication modules of various smart small vehicles. The movement control modules of the smart small vehicles control the movement of the smart small vehicles according to the received instruction information. The barrier avoiding modules of the smart small vehicles cooperate and work with each other in their moving process to assist the smart small vehicles to steer clear of the barriers. The system and the method of the invention increase the flexibility of indoor smart small vehicles in their running, raise the automatic running level of the indoor smart small vehicles and play an important scientific role and have great application value.
Owner:JIANGSU UNIV

Layer-by-layer automatic feeding, marking and gluing integrated equipment for sheet materials

The invention discloses layer-by-layer automatic feeding, marking and gluing integrated equipment for sheet materials. The layer-by-layer automatic feeding, marking and gluing integrated equipment for the sheet materials comprises a marking device and a gluing device; the gluing device is arranged on one side of the marking device and a layer-by-layer automatic feeding device is arranged on the other side of the marking device; the layer-by-layer automatic feeding device comprises a pushing mechanism, a hoisting mechanism and a sliding mechanism in sequence; and the gluing device comprises a supporting framework, a stirring mechanism arranged at the upper end of the supporting framework, a material scattering mechanism arranged at the bottom of a transverse beam of the supporting framework, and a compression roller gluing mechanism arranged under the supporting framework. According to the layer-by-layer automatic feeding, marking and gluing integrated equipment, marking and gluing are integrated, transmission and interruption of machines are reduced in the process and the consistency of a production line is improved; and the machining time of the whole sheet material is shortened, materials can be automatically fed layer by layer, the transmission is buffered, the gluing can be automatically realized and the gluing is uniform.
Owner:JIANGSU KENTIER WOOD

Full-automatic shoulder belt sewing machine

The invention relates to a full-automatic shoulder belt sewing machine which consists of a front processing machine and a rear processing machine which are spliced and fastened together by a front processing machine connecting plate and a rear processing machine connecting plate; the front processing machine mainly comprises a belt conveying device, a belt pushing device, a belt cutting device, an eight-button conveying device, a nine-button conveying device or a zero-button conveying device, a belt threading device, a rotary button turning device, a belt drawing device and a sewing device; the belt pushing device is connected with the belt conveying device; the belt threading device is connected with the belt drawing device, the eight-button conveying device, the nine-button conveying device or the zero-button conveying device; and the rear processing machine mainly comprises a belt connecting device, a rear processing belt drawing device, a belt protecting device, a secondary rotarybutton turning device, a belt head clamping device, a tensioning device and a belt connecting button pushing device. By the design of the shoulder belt sewing machine, the automatic button threading of eight buttons and nine buttons on the shoulder belt can be realized; and the front processing machine and the rear processing machine are assembled independently, thereby facilitating the conveyingsafety.
Owner:尤文聘

Metal sheet polishing washing device for machining

The invention discloses a metal sheet polishing washing device for machining. The metal sheet polishing washing device for machining comprises a base, fixing plates are welded to the front and back ends of the top of the base, rollers are installed on the two ends of the inner sides of the two fixing plates, the surfaces of the rollers are sleeved with a conveying belt body, a shell is welded to the position, located on the outer sides of the fixing plate, of the top of the base, an electric cylinder body is fixedly installed on the left side of the top of the shell, and an output shaft of theelectric cylinder body penetrates the shell to be fixedly connected with an installing frame; and a variable frequency motor is fixedly installed inside the installing frame, an output shaft of the variable frequency motor is fixedly connected with a polishing disc, a water tank is fixedly installed at the middle portion of the top of the shell, and the bottom of the water tank penetrates the shell through a pipe to be fixedly connected with an electric sprayer. The metal sheet polishing washing device is simple and reasonable in structural design, convenient to operate, small in occupied land, low in machining cost, safe, stable, wide in application scope and favorable for generalization and popularization, time and labor are saved, and the working efficiency is improved.
Owner:闻斌壹

Turnable forging device for production of environment-friendly materials

The invention discloses a turnable forging device for production of environment-friendly materials. The turnable forging device comprises a base. A first fixing plate, a first support plate, a secondsupport plate, a second fixing plate and a third support plate are connected to the upper end face of the base sequentially. A mounting box is fixedly connected to the other end of the third support plate. A first motor is arranged in the mounting box. A support frame is connected to the lower end face of the first motor fixedly. A rotating rod is fixedly connected with one end of a rotating shaftof the first motor. The turnable forging device has the advantages that a second motor drives a worm to rotate, a clamping plate moves close to the middle on a screw rod until a workpiece is clamped,the clamping plate completely enters a clamping groove through movement of a first hydraulic elongator, the rotating rod is rotated by 180 degrees through rotation of the first motor to turn over theworkpiece, and the workpiece falls off through retraction of the first hydraulic elongator and reverse rotation of the second motor, so that the workpiece is turned over by 180 degrees mechanically,labor is reduced, working efficiency is improved, and accidents of workers are reduced.
Owner:合肥信比欣新材料有限公司

Spiral stirrup continuously and synchronously machining machine and machining method

The invention discloses a spiral stirrup continuously and synchronously machining machine and a machining method. The machining machine comprises a machine body seat, a spiral stirrup machining device and a monitoring device. The spiral stirrup machining device comprises a rotary workbench, a stirrup winding mechanism, a feeding mechanism and a cutting mechanism. The stirrup winding mechanism comprises a stirrup twining frame, a rolling type bending mechanism and a screw pitch axial feed mechanism. The monitoring device comprises a control device, a counting unit and a rotating speed measuring unit. The machining method comprises the first step of determining the number of winding shafts and the installation position, the second step of adjusting the positions of the winding shafts, the third step of feeding and positioning stirrup material, the fourth step of forming spiral stirrups and the fifth step of cutting spiral stirrups. The machining machine is simple in structure, continuous machining of spiral stirrups is achieved, and the production efficiency is high; meanwhile, the concrete constraining force of beam columns of buildings can be improved through the produced spiral stirrups, and therefore the seismic capacity of the buildings is improved. Practicality is high, and the machining machine and the machining method are low in carbon, environmentally friendly and efficient and save energy.
Owner:刘国政 +1

Driverless tractor control system and control method

A driverless tractor control system and control method comprises: a satellite positioning module, an environmental perception module, a telecontrol interference module, a cloud platform module, a pathplanning module, a decision-making control module and a security module. The satellite positioning module, the environmental perception module, the telecontrol interference module, the cloud platformmodule and the path planning module are separately connected to the decision-making control module. The satellite positioning module, the environmental perception module, the telecontrol interferencemodule and the cloud platform module are separately connected to the security module. The satellite positioning module is connected to the path planning module. Because a multisensor of a laser radar, a millimeter wave radar and a machine vision camera is used, reliability is high, and a type and a distance of a barrier are identified more accurately and fast. There are the telecontrol interference module and the cloud platform module, so that security and usability of the driverless tractor are significantly improved. Two path planning modes of a nesting mode and a shuttling mode are developed, which are convenient and flexible, so that efficiency is improved, and a requirement of collaborative operation among multiple machines can be met.
Owner:FIRST TRACTOR

Production line device used for similar multistage assembly product code assigning and tracing

The invention is suitable for the technical field of automatic control, and provides a production line device used for similar multistage assembly product code assigning and tracing. A first bar code reader 5 is used for reading EAN-13 codes of single stage products after separation, a first rejection device 6 is used for rejecting the single stage products with the reading EAN-13 codes, not involved in current work order information, a first obstruction cylinder 7 is used for obstructing the single stage products under a laser coding machine 8, the laser coding machine 8 is used for printing two-dimensional codes on the upward sides of the single stage products, a first pushing cylinder 9 is used for pushing the obstructed single stage products periodically, an interval separation device 10 is used for separating the single stage products moving again at equal intervals according to a setup parameter, a two-dimensional code collector 11 is used for reading the two-dimensional codes of the single stage products, and a second rejection device 12 is used for rejecting the single stage products with the two-dimensional codes which cannot be read successfully. Through operations of an IPC and a PLC device, the parameter setting is finished, so that the production line device can produce special-type or special-stage finished products as required, and has the universality, and the cost is reduced.
Owner:武汉华工赛百数据系统有限公司

System and method for intermittent negative-pressure pneumatic conveying for powder

The invention provides a system and a method for intermittent negative-pressure pneumatic conveying for a powder. The system comprises a feeding device, a horizontal feeder, a conveying pipeline, a separator, a dust remover, a blowback device, an air source, auxiliary equipment and a control device. According to the system and the method, the possibility of arching in a hopper and adhesion onto the wall of the hopper, of materials, is lowered, through using an air nozzle air-supplementing device and the novel horizontal feeder; the safety of the system is improved through installing a safety valve and a vacuum pressure sensor; the cost is lowered and the floor area is reduced by virtue of the integrated structure of the separator and the dust remover; the filter effect is enhanced and the number of filters is reduced through designing a filter with a novel structure; a pneumatic component and an electromagnetic valve are matched by virtue of the characteristics of high flexibility and high reliability of a PLC; and the need of frequently starting up and turning off a fan in order to realize an intermittent conveying manner at the present stage is avoided through using a ball valve. The system provided by the invention has the advantages of being simple in structure, low in cost, high in automation degree, high in conveying speed and the like, and reduces human labour.
Owner:JIANGSU UNIV

Intelligent unmanned freight vehicle, shared system and business model

The invention discloses an intelligent unmanned freight vehicle, a shared system and a business mode. The system comprises at least a vehicle chassis and a vehicle body, wherein the vehicle chassis isprovided with an automatic driving system for unmanned driving, a warehouse for loading goods is arranged on the vehicle body, and the automatic driving system for unmanned driving comprises a driving module, a path navigation module, an obstacle avoidance module, a communication module and a data processing module; the system also includes a sensor module, an intelligent identification system, amonitoring and detection system, a monitoring system and a main control processor. The main control processor analyzes and controls the vehicle to take corresponding action according to the collectedinformation to ensure the safety and normal operation of the vehicle. The battery charge management module comprises a battery pack, a charging module, a charging / discharging chip and a battery detection chip. The battery charge management module comprises a battery pack, a charging module, a charging / discharging chip and a battery detection chip. The invention realizes the unmanned transportation of the large truck through the unmanned driving technology, and frames the whole commercial operation mode based on the basis of the unmanned freight vehicle.
Owner:SMART HLDG CO LTD

Control method and control system for electric energy meter verification robot

The invention discloses a control system for an electric energy meter verification robot. The control system comprises a base plate, a manipulator, a verification device, a master control computer and a servo system. The base plate is provided with a position for storing an electric energy meter transfer box, and the electric energy meter transfer box with an electric energy meter position is arranged on the base plate. The manipulator is used for taking and putting an electric energy meter and cooperates with the electric energy meter verification device to complete part of electric energy meter detection items, and a video acquisition device used for acquiring image information is arranged on the manipulator. The verification device is provided with an electric energy meter position and used for holding the electric energy meter to be detected. The master control computer is used for receiving the image information acquired by the video acquisition device, comparing the image information with preset standard information, computing positional deviation according to the difference value between the image information and preset standard information, and sending signals. The servo system is used for receiving the signals of the master control computer and controlling operations of the base plate and the manipulator. By the aid of the control system for the electric energy meter verification robot, manual labor for taking, putting and detecting the electric energy meter can be effectively reduced, and working efficiency can be improved. The invention further provides a control method for the electric energy meter verification robot.
Owner:CHONGQING ELECTRIC POWER RES INST +2
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