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82results about How to "Realize dismantling" patented technology

Method for disassembly and classification collection of electrical core and device for disassembly and collection of electrical core by using the method

The invention relates to a method for disassembly and classification collection of electrical core and a device for disassembly and collection of electrical core by using the method. The method is as below: pulling out a plastic diaphragm in the electric core from the body; stretching and pulling a stretching end of the plastic diaphragm to pass through a slit arranged on a baffle plate and with width suitable for plastic diaphragm to pass through and capable of blocking a positive pole piece and a negative pole piece, and pasting and winding the plastic diaphragm on a core cylinder; and rotating the core cylinder to wind the plastic diaphragm continuously on the core cylinder, so that the positive pole piece and the negative pole piece are retained and spalled by baffles surrounding the slit. The invention also provides a device for disassembly and collection of electrical core. The device comprises a frame; the frame is provided with the core cylinder capable of rotating around the own axis and for winding the plastic diaphragm; the frame is provided with the baffle plate; and the baffle plate is provided with a slit with width suitable for plastic diaphragm to pass through and capable of blocking the positive pole piece and the negative pole piece. The invention has advantages of simply operated method, simple device structure and strong versatility, and is suitable for classification collection of lithium ion power battery of winding and lamination type.
Owner:CHINA AVIATION LITHIUM BATTERY LUOYANG

Disassembly device and method for disassembling printed circuit board on liquid crystal display module

The invention discloses a disassembly device and method for disassembling printed circuit board on a liquid crystal display module, and the device comprises a pedestal; a carrying platform assembly which is disposed on the pedestal and comprises a first carrying platform for carrying the liquid crystal display module, and a second carrying platform for carrying the printed circuit board, wherein the first carrying platform can move relative to the second carrying platform, the first carrying platform is provided with a fixed part and the second carrying platform is provided with a second fixed part; a hot pressing mechanism which is disposed on the pedestal, and is provided with at least one hot pressing head and a heating part for heating the hot pressing head, wherein the hot pressing head can move up and down relative to the pedestal, so as to achieve the pressing and heating of a bonding electrode part of the printed circuit board; a supply mechanism for providing a silica gel band, wherein the supply mechanism is connected with the pedestal and the silica gel band stretches between the hot pressing head and the bonding electrode part. According to the embodiment of the invention, the device can achieve the disassembly of the printed circuit board through hot pressing and horizontal pulling, is good in disassembly effect, can reduce the rejection rate and saves time and labor.
Owner:BOE TECH GRP CO LTD +1

PNP pixel lamp convenient to disassemble and maintain

The invention provides a PNP pixel lamp convenient to disassemble and maintain. The PNP pixel lamp is characterized in that the PNP pixel lamp comprises a base, a light source module and a locking ring; the base is provided with a cable opening allowing a cable to penetrate, a circuit board connected with the cable is arranged in the cable opening, the base and the circuit board in the base are integrally formed in a sealing manner, and first electrodes making contact with the light source module are exposed outside the base; a light source substrate with LED beads is formed in a full-filling and packaging manner, and second electrodes making contact with the base are exposed outside the bottom face of the light source module; the locking ring is matched with the base to fasten the light source module to the base. According to the PNP pixel lamp, separated independent packaging design and a rotating clamping buckle structure are adopted, field maintenance of an LED light source dot matrix is facilitated, and the maintenance time and the maintenance cost are reduced; and meanwhile, the special multi-sealing waterproof technology is adopted to make up for the defect that the waterproof performance is lowered due to the separation design, so that products have excellent sealing performance and waterproof performance, and the PNP pixel lamp is a product with practicality, technicality and economical efficiency considered.
Owner:广东维克光电技术有限公司

GSM-based intelligent household electricity larceny prevention ammeter meter reading system with high heat dissipation performance

The invention discloses a GSM-based intelligent household electricity larceny prevention ammeter meter reading system with high heat dissipation performance, and belongs to an ammeter meter reading system used in an intelligent household in the field of an intelligent household technology, for the purpose of providing an intelligent household electricity larceny prevention ammeter meter reading system advantaged in far data transmission distance and rapid data transmission rate. The system provided by the technical scheme comprises an ammeter case, a gather, a GSM communication module and a controller. An ammeter register assembly and a rest register assembly of an ammeter in the ammeter case are electrically connected with the gatherer, the gatherer is electrically connected with the GSM communication module, and the GSM communication module is electrically connected with the controller. The system provided by the invention is applied to the ammeter meter reading system in the intelligent household.
Owner:CHENGDU HONGYI TIANCHENG TECH

Integral disassembly box girder internal mold and use method thereof

The invention relates to an integral disassembly box girder internal mold. The internal mold comprises support end molds and mid-span molds, wherein the support end molds are arranged on the end parts of the two ends of a box girder; the mid-span molds are arranged on the middle part of the box girder; a plurality of mid-span molds are spliced together; flange plates of adjacent mid-span molds stick close to each other, and are connected together through flange bolts; the support end molds are connected to the two ends through flange bolts respectively. In an integral disassembly method for the internal mold during box girder machining, a fixed support and a lower compensating plate are removed firstly during integral disassembly, a hoist tensions a pull rod to bend a brace, and an inverted-L-shaped structure and an L-shaped structure are enclosed around a hinge to be separated from the inner cavity of the box girder so as to be pulled out after being contracted. By adopting the internal mold and the use method thereof, integral demolding can be realized; moreover, the quantity of molds can be increased according to the actual length of the box girder, so that convenience and rapidness in use are realized.
Owner:SHANGHAI CONSTR BUILDING MATERIALS TECH GRP CO LTD

Foldable and detachable type wood pallet box

The invention discloses a foldable and detachable type wood pallet box, comprising a pallet, a paving plate, two side plates, two end plates and a box cover, wherein the pallet and the two side plates are respectively connected by pallet connectors in a detachable and foldable manner; the side plates and the end plates are connected by box plate connectors in a detachable and foldable manner; the pallet connectors comprise first pallet connectors and second pallet connectors, wherein the first pallet connectors are respectively arranged at the four corners of the pallet, and the second pallet connectors are respectively arranged on the side plates; and the box plate connectors comprise first box plate connectors and second box plate connectors, wherein the first box plate connectors are respectively arranged on the side plates, and the second box plate connectors are respectively arranged on the end plates. The foldable and detachable type wood pallet box disclosed by the invention has the advantages that the installation is convenient, the foldable and detachable effects are achieved, the overturning is convenient, the effective space of a transporting tool can be fully utilized, the transporting capacity is increased, the transporting efficiency is improved and the economic benefit is improved.
Owner:无锡市前程包装工程有限公司

Cannonball dismantling line

The invention discloses a cannonball dismantling line. The cannonball dismantling line comprises a rotary dismantling separator and a cartridge case turning separator. The rotary dismantling separatoris used for dismantling cannonballs into fuses, bullets, cartridge cases and primers. The cartridge case turning separator is used for cutting off the bottoms of cartridge cases and separating explosives from the cartridge cases. The cartridge cases are conveyed between the rotary dismantling separator and the cartridge case turning separator through a cartridge case conveying line, a cannonballconveyor is arranged at the front end of the rotary dismantling separator, and a first truss manipulator is arranged above the combination portion of the rotary dismantling separator, the cannonball conveyor and the cartridge case conveying line. A cartridge case conveyor and an explosive conveying line are arranged at the rear end of the cartridge case turning separator. A second truss manipulator is arranged above the combination portion of the cartridge case conveying line, the cartridge case turning separator, the cartridge case conveyor and the explosive conveying line. The cannonball dismantling line has the beneficial effects that due to the reasonable configuration, the dismantling line can achieve the cannonball dismantling function and the explosive removing function and is compact in layout; and on the basis of the existing industrial control technology, automatic dismantling of cannonballs can be achieved, the cannonball dismantling line has high dismantling efficiency andgood safety, and dismantling cost is low.
Owner:重庆航天工业有限公司

Ancient building VR experience teaching system

The invention discloses an ancient building VR (virtual reality) experience teaching system, relates to the technical field of intelligent teaching, and adopts the specific scheme that the ancient building VR experience teaching system comprises a server side, a student side and a teacher side; the server side comprises a VR virtual simulation unit and a man-machine interaction unit, the VR virtual simulation unit carries out virtual digitization and splitting or assembling on a building through images and computer three-dimensional graphs, and the assembled building and the splitting unit ofthe assembled building are correspondingly marked with related information. The man-machine interaction unit comprises a control module for disassembling or assembling the building. The ancient building immersive interactive teaching course based on the VR technology gets rid of a boring number recitation teaching mode of a traditional historical building course, enables students to generate realemotional response to the building through an immersive experience, and get deep building images and spatial memory, thereby generating deeper perceptual understanding and thinking.
Owner:GUANGZHOU CITY POLYTECHNIC

Icon font information processing method, device and system

The embodiment of the application discloses an icon font information processing method, a device and a system, wherein, the system comprises a first server end, which is used for assigning a unique address identification to an icon font packet and generating an icon code for the icon; the first client end is used for storing the corresponding relation information between the target interface, theaddress identification of the target font packet and the target display area, and the icon code of the target icon to the second server end in the process of editing the target interface of the targetapplication program. The second server terminal is configured to provide the corresponding relationship information to the second client terminal when receiving the interface access request of the second client terminal. The second client end is used for loading a corresponding font file according to the address identification of the target font package, and displaying the corresponding icon in the corresponding display area according to the icon coding of the target icon. According to the embodiment of the present application, the online efficiency of the application program can be improved.
Owner:ALIBABA GRP HLDG LTD

High-degree-of-freedom explosive-handling robot and control method thereof

The invention is applicable to the technical field of special robots, and discloses a high-degree-of-freedom explosive-handling robot and a control method thereof. The explosive-handling robot comprises a moving chassis and at least two multi-degree-of-freedom mechanical arms, each multi-degree-of-freedom mechanical arm has at least five degrees of freedom, the multi-degree-of-freedom mechanical arms are connected to the moving chassis, the front end of each multi-degree-of-freedom mechanical arm is connected with an end effector and a tail end visual sensor, and the moving chassis is connected with a global visual sensor. The control method is used for controlling the above high-degree-of-freedom explosive-handling robot. According to the high-freedom-degree explosion-handling robot and the control method thereof, each multi-degree-of-freedom mechanical arm of the robot can be independently controlled, and can independently execute a task, or, every two of the multi-degree-of-freedommechanical arms or the multiple multi-degree-of-freedom mechanical arms jointly cooperate with one another, so that the complex operation such as disassembling, carrying, taking and opening of a complex object is realized, the robot is similar to the mode of carrying out the targeted fine operation though two hands of the human and even the cooperation among multiple persons, and the application range is wide.
Owner:深拓科技(深圳)有限公司

Waste lithium battery disassembling and conveying device

The invention discloses a waste lithium battery disassembling and conveying device, and relates to the technical field of lithium battery disassembling. The device comprises a supporting bottom columnand a first supporting bottom plate, and is characterized in that the first supporting bottom plate is welded to the upper end of the supporting bottom column, and a disassembling knife is connectedto the lower portion of a knife rest plate in a sleeving mode. Through adding the fixing device, the lithium battery can be well fixed and disassembled, enhancing processing efficiency. The problems of possible contact with battery waste liquid and suction of harmful gas during manual disassembly are solved; the lithium battery disassembling device is simple in structure and harmless to health, waste batteries still have the possibility of explosion, potential safety hazards of workers are reduced, the lithium batteries can be well collected after being disassembled, the problem that manual collection is needed in the later period is effectively solved, and the labor intensity of the workers is greatly reduced.
Owner:湖南金凯循环科技股份有限公司

Deep groove ball bearing retainer dismantling method

ActiveCN104942211ADecomposition analysis is accurateAchieve re-useBall bearingDrill cuttings
The invention relates to a deep groove ball bearing retainer dismantling method. A retainer of a deep groove ball bearing is positioned and supported by means of an auxiliary bearing dismantling tool so as to be prevented from rotating and then is placed on a working table of a drilling machine, drilling cuttings on the heads of all rivets of the retainer of the deep groove ball bearing are removed by means of a drill bit of the drilling machine, and thus two retainer bodies of the retainer of the deep groove ball bearing are separated to complete dismantling. The deep groove ball bearing retainer dismantling method has the advantages that dismantling operation is easy and convenient, all components of the bearing are prevented from being damaged, accurate bearing disassembly analysis is achieved, and reutilization of qualified components of the bearing is achieved.
Owner:C&U CO LTD

Automatic disassembly line of retired battery of electric vehicle

The invention relates to an automatic disassembly line of a retired battery of an electric vehicle. The automatic disassembly line is used for disassembling the retired battery of the electric vehiclein a gradient. By the automatic disassembly line, the retired battery of the electric vehicle is sequentially disassembled according to a sequence of a battery pack, a battery module and a minimum series and parallel unit. The disassembly line comprises a plurality of stations, and running is performed among stations by employing a roller and a speed chain body. Compared with the prior art, the automatic disassembly line has the advantages of automation, high compatibility, gradient optimization and disassembly, space saving and the like, and is flexible to adjust.
Owner:SHANGHAI INT AUTOMOBILE CITY GRP CO LTD +2

Mattress disassembling device

The invention discloses a mattress disassembling device. The mattress disassembling device comprises a rack, a control device, a power device, a moving assembly, a cutting assembly and a cutting platform; the control device and the moving assembly are arranged on the rack, the cutting assembly is arranged on the moving assembly, the cutting platform is located below the cutting assembly, the moving assembly comprises a transverse guide rail, and a transverse moving device, the transverse guide rail is fixed to the rack, the transverse moving device is matched with the transverse guide rail, the cutting assembly is fixed to the transverse moving device, the cutting assembly comprises a cantilever, a connecting part and at least two cutters, the cantilever is fixed to the transverse moving device in a suspension manner, the connecting part is fixed to the lower end of the cantilever, the cutters are fixed to the connecting part, and the cutters are arranged in a vertically staggered manner. The mattress disassembling device can achieve mattress disassembling, springs, and steel wires are separated from fabrics, sorting and recycling are facilitated, through the cutters, the upper corner and the lower corner of the edge of the mattress can be cut at the same time, the cutting of the edge of the mattress can be finished at a time, the mattress does not need to be turned over, the treatment efficiency of the waste mattress can be improved, and cost is reduced.
Owner:HUANCHUANG XIAMEN TECH

Novel rapid-assembly type anti-shearing concrete pavement

The invention discloses a novel rapid-assembly type anti-shearing concrete pavement. The anti-shearing concrete pavement comprises a plurality of prefabricated plates, wherein holes for accepting steel strands are formed in two sides of each prefabricated plate; every two corresponding adjacent prefabricated plates are connected through steel strands; holes for accepting steel strands are formed in four sides of each prefabricated plate; every two corresponding adjacent prefabricated plates are connected through steel strands. The anti-shearing concrete pavement disclosed by the invention is prefabricated in a factory, and after being transported to a construction site, the prefabricated pavement is positioned and mounted; wet operation is not needed on the construction site, so that the pavement is convenient and rapid to mount, and the environmental influence on the pavement is small; standardized production of the prefabricated concrete pavement plates of fixed sizes are performed in factories and high production efficiency and quality are realized, and a great amount of manpower resources are saved; the prefabricated pavement plates are classified into multiple varieties and types according to bearing capacity and length, so that designers can conveniently select an appropriate prefabricated pavement plate type according to different use requirements; therefore, the road design is simple and convenient.
Owner:JIANGSU WANRONG ENG TECH CO LTD

Equipment and method for disassembling solar cell module

The invention provides equipment and a method for disassembling a solar cell module. The equipment for disassembling the solar cell module comprises a laser scanning device, a first collecting and conveying device, a hot knife device, a low-temperature processing device, a second collecting and conveying device, a rolling device and a separating device. According to the equipment and the method for disassembling the solar cell module provided by the invention, glass and an upper cover ethyl vinyl acetate (EVA) film adhered to the glass are disassembled from the solar cell module through the laser scanning device, and the glass and the upper cover EVA film adhered to the glass are separated through the hot knife device, so that the complete glass is obtained. Then through a low-temperatureenvironment manufactured by a low-temperature processing device under normal pressure, a complete backboard, a complete laid EVA film and a cell of the solar cell module are obtained. According to theequipment and the method for disassembling the solar cell module provided by the invention, the cells are crushed through the rolling device so as to obtain silicon wafer particles, metal welding strips and metal busbar, and different materials are separated and sorted through the separating device, so that the environment-friendly disassembling and the classified recycling of waste solar cell modules are achieved.
Owner:HEBEI UNIVERSITY

Disassembly and recovery method of square power battery cover plate

The invention discloses a disassembly and recovery method of a square power battery cover plate and relates to the technical field of battery material recovery. The method comprises the following steps: firstly, cutting a notch in a cover plate at the periphery of a pole along the radial direction of the pole by utilizing a cutting tool, extending the outer end of the notch to the outer edge of the cover plate, and extending the inner end of the notch to the inner edge of the cover plate in contact with the pole; then, clamping the cover plate by utilizing a clamp, and enabling the cover plateto rotate along the direction away from the notch so as to open the notch; and after the cover plate rotates for a certain angle, enabling the pole to automatically fall off from the cover plate, andsimultaneously, separating a plastic bracket below the cover plate, thereby realizing disassembly and recovery of the pole, the cover plate and the plastic bracket. Disassembly of the cover plate andseparation and recovery of all parts can be quickly realized by utilizing the cutting tool and the clamp, so that the pole is automatically separated from the cover plate.
Owner:安徽南都华铂新材料科技有限公司

Assembled steel structural building

The invention relates to a steel structural building, in particular to an assembled steel structural building. The assembled steel structural building comprises transverse steel beams, fastening screws I, transverse slide holes, vertical steel beams, trapezoidal convex bars II, thread holes, a middle batten, a center shaft, a slide cylinder and an inclined steel beam; the assembled steel structural building is convenient to disassemble and assemble and excellent in supporting property. Two vertical steel beams are arranged left and right; the trapezoidal convex bars II are arranged on the front sides of the two vertical steel beams; two transverse steel beams are arranged up and down; the left and right ends of the transverse steel beam at the upper end are slidingly connected to the upperends of the two trapezpidal convex bars II; the left and right ends of the transverse steel beam at the lower end are slidingly connected to the lower ends of the two trapezoidal convex bars II; theleft and right ends of the two transverse steel beams are connected with the fastening screws I through threads; the four fastening screws I are ejected against the corresponding trapezoidal convex bars II; the transverse slide holes are formed in the two transverse steel beams; the two transverse slide holes are oppositely arranged; and the thread holes are formed in the middle parts of the backsides of the two vertical steel beams.
Owner:日照鼎立钢构股份有限公司

Common font Chinese character stroke disassembling method, system and device

The invention belongs to the technical field of image processing, particularly relates to a common font Chinese character stroke disassembling method, system and device, and aims to solve the problemthat a robot cannot disassemble strokes of different fonts of the same Chinese character. The method comprises the steps of obtaining a target font and a template font of a Chinese character, and drawing the target font and the template font on an image to obtain a target font image and a template font image; extracting pixel points on the outer contours of all the communicated regions of the target character pattern and performing downsampling to obtain a sparse point set of the outer contour of the target character pattern; taking pixel points in the sparse point set as vertexes, and carrying out triangular segmentation, reordering and convex polygon segmentation on the target fonts in the target font image to obtain a convex polygon set; adjusting the positions of pixel points on the outer contours of all the communicated areas in the drawing process of the template font; and after adjustment, obtaining the stroke type of each minimum convex circumscribed polygon in the convex polygon set, and performing stroke disassembly according to the stroke type. Strokes of different fonts of the same Chinese character can be disassembled.
Owner:INST OF AUTOMATION CHINESE ACAD OF SCI

Automatic model training method and device, equipment and medium

InactiveCN110135524AReduce training repetitive workStandardize the training processCharacter and pattern recognitionAccuracy improvementPattern recognition
The embodiment of the invention provides an automatic model training method and device, equipment and a computer readable storage medium, the method comprises: acquiring model training parameters, wherein the model training parameters comprise a data component, a model component and a training component; constructing at least one deep learning model according to model components included in the model training parameters; and according to data components and training components included in the model training parameters, carrying out automatic training on any deep learning model. According to the method, the assembly is convenient to use, repeated work of model training is reduced, assembly disassembling of the model training process is achieved, the flexibility is higher, the model trainingprocess is standardized, and the model precision is improved.
Owner:MEGVII BEIJINGTECH CO LTD

Fabricated buckling-restrained brace

The invention discloses an fabricated buckling-restrained brace. The fabricated buckling-restrained brace comprises an inner supporting structure and a restraining assembly, wherein the inner supporting structure comprises a supporting inner core, a filling part and a non-adhesive layer; the restraining assembly comprises an external restraining layer and fastening parts, the outer restraining layer wraps the outer part of the supporting inner core, the filling part is arranged between the outer restraining layer and the supporting inner core, the non-adhesive layer is arranged between the supporting inner core and the filling part, the number of the fastening parts is multiple, and the multiple fastening parts are detachably fixed to the outer side of the outer restraining layer, the filling part and the non- adhesive layer can be directly arranged on the outer side of the supporting inner core, the supporting inner core is wrapped with the non-adhesive layer through the outer restraining layer, mortar and concrete are replaced through the filling part, field assembly and disassembly can be achieved, installation is more convenient, installation can be completed without large machines, and the construction efficiency can be improved.
Owner:CHONGQING UNIV

Computer disassembling method of power network dispatching comprehensive order

The invention relates to a power dispatching data processing method, in particular to a computer disassembling method of a power network dispatching comprehensive order. The computer disassembling method comprises the following steps of: searching related equipment in a concentric circle manner on the basis of an automatic power dispatching system and a power network topology model depending on real-time data acquisition of electrical equipment according to the selected target electrical equipment, and then forming an equivalent boundary; and performing judgment from the inside out and forming an operation order according to the judgment. According to the invention, the disassemble of the comprehensive order is realized, and the circuit change is adapted; the computer disassembling method is good in practicability and can be applied to check and analyze the dispatching order, generate an intelligent switching operation ticket, control the programmed operation, and provides a foundation for the control link of the intelligent dispatching; and meanwhile, in the process of judging, the error rate and the manual maintenance of disassembling the comprehensive order are greatly reduced.
Owner:STATE GRID FUJIAN ELECTRIC POWER CO LTD +2

Pipe gallery fixing device for building construction

InactiveCN111636476AEasy to installSolve the problem that it is inconvenient to repair itArtificial islandsUnderwater structuresArchitectural engineeringPipe
The invention discloses a pipe gallery fixing device for building construction. The pipe gallery fixing device comprises a bottom plate, connecting frames are arranged on the two sides of the top of the bottom plate correspondingly, two threaded cylinders are arranged at the positions, between the connecting frames, of the top of the bottom plate, second threaded rods are arranged at the tops of the threaded cylinders, a pressing plate is arranged on the surfaces of the second threaded rods, and pull rods are arranged on the two sides of the bottom plate correspondingly. According to the pipegallery fixing device, the connecting frames are arranged for connecting the top of an integral wall, the bottom plate is arranged for supporting a pipe gallery, the second threaded rods and the threaded cylinders are matched to fix the pipe gallery, the pull rods are arranged for conveniently mounting the connecting frames and the bottom plate, the pressing plate is arranged for fixing the pipe gallery and the bottom plate, meanwhile, the pressing plate, the second threaded rods and the threaded cylinders are matched to conveniently detach and repair the pipe gallery, and meanwhile, the problems that an existing pipe gallery is inconvenient to fix when mounted, and the pipe gallery is inconvenient to repair in the long-term using process are solved.
Owner:CHINA THIRD METALLURGICAL GRP

Combined device for dismounting bottom screw and side card tray of mobile phone

PendingCN113909873AImprove work efficiencyAutomatic identification and alignmentMetal working apparatusRobot handMechanical engineering
The invention discloses a combined device for dismounting a bottom screw and a side card tray of a mobile phone. The combined device comprises a first base plate with an identification window and an NG material recovery port, a first visual identifier which is arranged on the lower side of the identification window and is used for identifying the model and the orientation of the mobile phone, a material channel for conveying the mobile phone from the NG material recovery port to an NG material container, a reversing mechanism arranged on the first base plate and used for turning over and reversing the mobile phone, a mechanical arm arranged on the first base plate and used for conveying the mobile phone among a feeding mechanism, the identification window, the NG material recovery port and the reversing mechanism, a dismounting mechanism arranged on the first base plate and used for dismounting the card tray and the bottom screw from the mobile phone, and a carrying mechanism arranged on the first base plate and used for conveying the mobile phone from the reversing mechanism to the dismounting mechanism. According to the combined device, full-automatic operation of mobile phone feeding, identification, bottom screw dismounting and card tray dismounting can be achieved, and the working efficiency is high.
Owner:深圳明京环境科技有限公司

In-site disassembly method for rear supporting trailer when tunnel boring machine (TBM) is obliquely arranged

An in-site disassembly method for a rear supporting trailer when a tunnel boring machine (TBM) is obliquely arranged comprises the following steps that (1) the TBM rear supporting trailer and a steel framework of each segment of the trailer are designed to be of detachable structures; (2) splicing type steel sleepers are arranged on the inverted arch surface and arc-shaped wall toes on the two sides of a tunnel; (3) combined lifting devices are installed on the splicing type steel sleepers; (4) the splicing type steel sleepers are placed in the position, to be jacked, of the rear supporting trailer needing to be disassembled, and then the splicing type steel sleepers are fixed; (5) a balance beam on the left side of each combined lifting device and a balance beam on the right side of each combined lifting device stretch to the position, to be jacked, of the lower portion of a bottom longitudinal beam of the trailer, and the balance beams are fixed; (6) the trailer is separated from the inverted arch surface of the tunnel by jacking; (7) the steel frames on the two sides of the trailer are moved inwards and connected in a butt joint mode; (8) the disassembled trailer is dragged and drawn out; and (9) the combined lifting devices are moved to the disassembling position of the next section of the trailer, and an operation cycle is finished. By the adoption of the method, disassembly of an in-site non-expansion underground chamber of the TBM rear supporting trailer under the limited space condition can be achieved, and no assistance of structures and large hoisting equipment is needed.
Owner:CHINA RAILWAY CONSTR BRIDGE ENG BUREAU GRP

Cleaning machine for fragmenting cluster of fruit and processing method

Disclosed are a cleaning machine for fragmenting a cluster of fruit and a processing method, and the cleaning machine for fragmenting the cluster of fruit and the processing method are used for fragmenting fruit and cleaning the fruit before the fruit is studied. The cleaning machine comprises a base, a fragmenting bucket, an end cover, a clamping mechanism, a fragmenting mechanism, a cleaning bucket and a cleaning mechanism, wherein the fragmenting bucket and the base are arranged in an up-down mode, the top of the fragmenting bucket is provided with the end cover in a hinging mode, the bottom of the end cover is fixedly provided a mounting base, and the clamping mechanism is arranged on the mounting base; the inner side of the fragmenting bucket is provide with the fragmenting mechanism, the fragmenting mechanism mainly comprises a lifting ring arranged on the inner side of the fragmenting bucket, a lifting unit driving the lifting ring to move up and down, a mounting ring arranged above the lifting ring, a fragmenting table rotatbly installed on the inner side of the mounting ring, a rotary unit driving the fragmenting table to rotate in a horizontal plane, a support slidably installed on the fragmenting table, a fragmenting gas ring rotatably installed on the support, and a fragmenting motor which is arranged on the support and drives the fragmenting gas ring to rotate; the cleaning bucket is arranged below the fragmenting bucket, and the cleaning mechanism is arranged in the cleaning bucket. The cleaning machine for taking cluster fruit apart and the processing method can effectively achieve the purpose of taking the fruit apart and cleaning the fruit.
Owner:SHANDONG CROP GERMPLASM CENT

Manual-automatic integrated tooling for assembling and disassembling break-brake spring

The invention discloses a manual-automatic integrated tooling for assembling and disassembling a break-brake spring. The tooling comprises a manual control part and an automatic control part, whereinthe automatic control part comprises a support frame, a transmission part, a guide rod and a control element, assembly parts are fixed on the support frame, the transmission part realizes horizontal and horizontal movement of a screw, and the control element controls the transmission part; the manual part comprises a worm and a screw, and the worm or / and the screw is provided with a manual controldevice. When assembling to use, the required assembly parts are put into the tooling, the screw pushes forward, a briquetting nut sleeve on the top of the break-brake spring is assembled after reaching the compression part of the spring, and the assembly parts are taken out; when disassembling to use, the parts are put into the tooling, the nut sleeves on the press blocks on the tops of the assembly parts are disassembled, and the spring is disassembled after a certain distance after the free state. The manual-automatic integrated tooling provided by the invention is safe to use and simple inoperation, and only requires one worker to operate, which greatly reduces the labor cost and the labor intensity of the worker.
Owner:湖南长高电气有限公司

A household electrical appliance recovering and disassembling device

A household electrical appliance recovering and disassembling device is disclosed. The device can achieve semi-automatic or even fully-automatic disassembling of household electrical appliances, and during disassembling, undetachable screws can be cut apart by adopting a cutter, or some parts of household electrical appliances can be cut apart according to needs, thus greatly increasing the disassembling efficiency. In addition, the device can achieve position rotation of household electrical appliances, and can achieve inclined rotation of the household electrical appliances to achieve disassembling of screws at each position so that disassembling is more convenient and the efficiency is higher. Household electrical appliances can be suspended according to needs so as to disassemble bottom screws conveniently. The device is high in adaptability, and can meet disassembling requirements on a plurality of household electrical appliances. In particular, the device has an extremely high disassembling efficiency for large household electrical appliances.
Owner:ZHEJIANG UNIVERSITY OF MEDIA AND COMMUNICATIONS
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