711 results about "Material transport" patented technology

The invention relates to the technical field of conveyor regulation and control, in particular to a pipe chain conveyor operation regulation and control method suitable for bulk material conveying. Obtaining time sequence data of motor working states and monitoring point running states of the pipe chain conveyor in a preset time period and a historical time period, and screening out historical reference time most matched with working conditions at all moments in the preset time period by comparing difference characteristics of the motor working states in the historical time period and the preset time period; carrying out multi-dimensional operation state characteristic comparison on the material blocking probability and each moment in a preset time period, dynamically calculating the material blocking probability, and screening material blocking moments; the material blocking probability difference of all the monitoring points at the material blocking moment and the time relation of the material blocking moment are analyzed, an abnormal transmission chain is constructed, and a material blocking propagation path is revealed; on the basis, feature vectors are constructed, misjudgment is reduced in combination with a neural network, and a refreshed abnormal transmission chain is obtained; and finally, calculating the self-adaptive regulation and control intensity at the current moment based on the refreshed abnormal transmission chain to realize closed-loop optimization of a regulation and control strategy.

The invention provides a radioactive substance transportation monitoring system, and relates to the technical field of radioactive substance transportation safety monitoring. The radioactive substance transportation monitoring system comprises a transfer protection box and a monitoring unit integrated on the transfer protection box, and the monitoring unit is composed of a double-detector fusion module, a three-dimensional data linkage analysis module and an active emergency disposal module which are sequentially connected through a circuit. The double-detector fusion module comprises a GM counting tube and a scintillator detector which are arranged inside and outside the box so as to realize alpha, beta, gamma and neutron multi-nuclide coverage; the three-dimensional data linkage analysis module performs comprehensive judgment based on internal and external doses of the box, temperature and humidity and vibration data, and accurately identifies protection failure or article leakage; and the active emergency disposal module automatically starts gate closing and adsorption measures in an emergency. According to the system, the problems of monitoring blind areas, reduced protection performance, frequent false alarm, emergency passivity and the like are solved, and the transportation safety and the intelligent level are improved.

The invention relates to the technical field of digital twinning, in particular to a digital twinning-based mine modeling method, which comprises the following steps of: S1, acquiring geological survey data, equipment operation data and material transportation data of a mine; and S2, performing space-time alignment and noise elimination on the geological survey data, the equipment operation data and the material transportation data to form a comprehensive data set. According to the method, space-time alignment, noise elimination and interpolation completion are carried out on mine geological survey, equipment operation and material transportation multi-source data, the problem that traditional modeling data are disordered and inconsistent is solved, and a high-quality data basis is provided for model construction. A causal incidence matrix is generated through a causal inference algorithm, the dynamic causal relationship among geological change, equipment operation and transportation scheduling is accurately described, and the defect that a traditional model cannot accurately reflect the real-time cooperative relationship among the geological change, the equipment operation and the transportation scheduling is overcome.

The utility model belongs to the technical field of material conveying equipment, and discloses a material transport vehicle. The material transport vehicle comprises a vehicle body, a cable and an anti-dragging device, the cable is connected with the vehicle body and comprises a plug, and the plug can be connected with an external power source; the anti-dragging device comprises an electric mortise lock assembly and a pull rod assembly, the electric mortise lock assembly is connected with the vehicle body, the pull rod assembly is movably connected with the vehicle body, the electric mortise lock assembly is electrically connected with the cable, and the electric mortise lock assembly is used for locking the pull rod assembly in the state that the pull rod assembly abuts against the ground. According to the material transport vehicle, impact on the plug and an external power supply caused by huge inertia generated by dragging the vehicle body when the plug is not pulled out is avoided, and potential safety hazards of electricity utilization are eliminated.

The utility model discloses a chain scraper conveyor with a uniform material conveying function. The chain scraper conveyor comprises a supporting machine frame, a material uniformizing mechanism, a conveying system, a metering system and a scattering mechanism. A plurality of vertically-arranged supporting racks are distributed on the lower end face of the conveying system, the material uniformizing mechanism is installed on the uphill section of the conveying system, and the material uniformizing mechanism is used for stirring and scattering materials conveyed on the conveying system. The scattering mechanism is fixed to the discharging side of the conveying system, a metering system is arranged on the conveying system and located in front of a station of the scattering mechanism, the metering system accurately weighs materials before the materials enter the scattering mechanism, a front weighing unit is arranged on the feeding side of the conveying system, and the front weighing unit is used for weighing the materials. And the front weighing unit is used for weighing the cached materials fed into the conveying system.

A material transportation trolley for a fishing raft comprises a frame capable of carrying goods; the four Mecanum wheels are respectively arranged at four corners of the frame and are used for driving the frame to run on the transverse plate and the longitudinal plate; each walking driving motor is used for driving one Mecanum wheel to roll; the four anti-deviation driving motors are respectively arranged at four corners of the frame; one driving rod is mounted on a rotating shaft of each anti-deviation driving motor, and under the driving of the anti-deviation driving motors, the four driving rods can swing downwards to the left side and the right side of a floating pipe below the frame or be lifted to the position above a fishing raft; one edge protecting wheel is mounted at the tail end of each driving rod in a left-right swinging manner and clings to the outer side of the floating pipe to roll; one end of the tension and pressure sensor is connected with the driving rod, and the other end of the tension and pressure sensor generates tension and pressure under swinging linkage of the edge protecting wheel; and the controller can control all the walking driving motors and all the anti-deviation driving motors to act according to the received signals of all the tension and pressure sensors. The invention provides a device suitable for walking operation on a fishing raft.

The utility model discloses a fruit and vegetable cold chain material transport case, relates to the technical field of cold chain transportation, and aims to solve the technical problems that the storage capacity of a current single transport case structure is low, the consumption of cold and fresh ice bags is increased, and the operating cost is increased, the fruit and vegetable cold chain material transport case comprises a fixing mechanism and three case bodies, the box bodies are connected through the connecting mechanisms, the two fixing mechanisms are located on the outer sides of the box bodies at the two ends respectively, base plates are fixed to the upper ends and the lower ends of the interiors of the box bodies, activated carbon bags are embedded in the base plates, and storage boxes are slidably installed at openings in the front ends of the box bodies; the connecting mechanism is composed of a reinforcing frame rib and a sealing gasket, the fixing mechanism is composed of an end pipe and an end plate, a circulation box is arranged on the inner side of the end plate, and exhaust ports are formed in the inner side of the circulation box in an array mode. The split type refrigerator has the advantages that the split type refrigerator body structure adopts integrated cold air supply, the storage capacity is improved, and meanwhile the cold fresh cost is reduced.

The present application relates to material transportation technical field, specifically disclose a kind of coke dry quenching transport belt cleaning mechanism, including, cleaning roller, cleaning roller is installed in the roller cylinder near of belt discharge end, and cleaning roller is columnar structure, and cleaning roller surface is equipped with multiple cleaning surfaces;Mounting component, mounting component is installed in the both ends of cleaning roller, for cleaning roller is installed on dust cover;The both ends of cleaning roller are rotatably connected with mounting component, and locking piece is equipped on mounting component;The present application: through columnar cleaning roller, cooperate the setting of connecting part, multiple cleaning surfaces can be formed, relative to the existing single-face scraping plate, can be replaced by adjusting cleaning surface;Relative to the existing single-face cleaning structure wear and tear, by simple switching cleaning surface in cleaning roller instead of directly dismounting and replacing, its operation is simple, can be quickly adjusted in the process of equipment operation, effectively reduce the replacement cost of overhaul.

This invention discloses a four-track, three-line method for muck removal and transportation in variable cross-section tunnel anchors. For tunnel anchors with steep axial inclination angles, four shared tracks are used to form three lines: one is a large-gauge integrated equipment and material transport line, and two are small-gauge circulating muck removal lines. First, the integrated equipment and material transport line, driven by a power mechanism, pulls a transport platform to transport the relevant equipment and materials for excavation at the tunnel face. Near the tunnel face, the excavation equipment is unloaded for excavation. The excavated muck is then circulated and removed using the dual-circulation muck removal lines, driven by a power mechanism and circulated by mine cars. This allows excavation and muck removal to be carried out simultaneously, significantly improving muck removal efficiency. After excavation, the transport platform returns to the outside of the tunnel anchor to load support materials before returning to the tunnel face. The entire transportation process involves fewer transfer steps, improving construction efficiency and reducing environmental pollution. The transport platform and mine cars are driven by power mechanisms and run along the tracks, resulting in a higher safety factor.

The utility model relates to the technical field of four-wheel chassis, and discloses a four-wheel independent steering chassis which comprises a mounting frame, four independent wheel sets are arranged at the bottom of the mounting frame, and a storage box is hinged to the top of the mounting frame. The anti-inclination assembly is used for preventing materials in the storage box from falling off due to excessive inclination of the storage box; and the balance assembly is used for improving the balance of the mounting frame during driving. Through the cooperation of the mounting frame, the four independent wheel sets and the storage box, simple material transportation is achieved, meanwhile, pivot steering and Ackerman steering can be achieved, flexibility is improved, and the vehicle can conveniently run in the field and can flexibly pass through various curves; through the arrangement of the anti-inclination assembly, when the mounting frame and the storage box run through the four independent wheel sets and pass through a soil pit or steer, one sliding rod and one sliding seat can automatically jack up the side, with the material falling risk, of the storage box, and the material falling probability is reduced.

The utility model belongs to the technical field of material transportation, and discloses an adjusting device. The adjusting device comprises a rotating plate, a connecting mechanism and an adjusting part, the rotating plate can move in the material flow direction and can rotate in the discharging scraper-trough conveyer, and the rotating plate is used for blocking materials in the discharging scraper-trough conveyer so as to change the material falling position of the materials; the connecting mechanism comprises a first connecting block, a second connecting block and a locking piece, a sliding groove extending in the length direction of the rotating plate is formed in the rotating plate, the first connecting block is slidably connected to the sliding groove, the second connecting block is slidably connected to the discharging scraper-trough conveyer in the first direction, and the locking piece can fix the second connecting block and the discharging scraper-trough conveyer; the adjusting piece is connected to the second connecting block and can push the rotating plate to enable the rotating plate to rotate. According to the adjusting device, the rotating plate can slide in the material flow direction of materials, the rotating plate does not need to be disassembled and assembled when a shielding part is replaced, operation steps are reduced, and the material conveying efficiency is improved.

This invention provides a rapid granulated fertilizer forming device, belonging to the field of granulated fertilizer production. It includes a hollow column, with a forming mechanism for rapid fertilizer forming on the outside of the hollow column. A stabilizing component to enhance the stability of the hollow column is located at its bottom. Through the forming mechanism, raw materials with a moisture content of 20%–30% are fed into the hollow column through a feeding cylinder. The material is conveyed by spiral blades, ensuring uniform and continuous material transport. The cutting speed of the cutting blade can be flexibly adjusted via a frequency converter to meet the production needs of granulated fertilizers of different specifications, improving the applicability and production efficiency of the equipment. The formed granulated fertilizer quality is relatively stable. The stabilizing component ensures the stability of the device during operation, reducing the risk of accidental movement.

The utility model relates to the technical field of material loading and unloading, in particular to a rail material transport train material loading and unloading auxiliary device which comprises a base, sliding grooves are formed in the outer walls of the upper ends of the two sides of the base, a sliding rod is movably connected to one side of the inner wall of each sliding groove, and first tooth blocks are fixedly connected to the outer walls of the two sides of the upper end of each sliding rod. First air cylinders are fixedly connected to the outer walls of the two sides of the lower end of the base, one sides of the upper ends of the first air cylinders are fixedly connected with the outer walls of the lower ends of the sliding rods, two fixing blocks are fixedly connected to the outer walls of the two sides of the upper end of the base, connecting grooves are formed in the outer walls of one sides of the upper ends of the fixing blocks, and clamping grooves are formed in the outer walls of one sides of the fixing blocks. The outer wall of the upper end of the base is movably connected with an inclined plate, and the outer walls of the two sides of the inclined plate are each fixedly connected with two fixing columns. The problems that existing material loading and unloading depend on manual cooperation, a large amount of manpower needs to be input, operation efficiency is low, and time and labor are consumed in the loading and unloading process are solved.

The utility model discloses a plate turnover vehicle for constructional engineering, which comprises a vehicle frame, and one side of the vehicle frame is fixedly connected with a push plate; a first moving plate is slidably connected to the top of the vehicle frame in the front-back direction, a second moving plate is slidably connected to the top of the first moving plate in the left-right direction, a placing frame is arranged above the second moving plate, and a jacking mechanism is arranged between the placing frame and the second moving plate. The first moving plate is connected with the push plate through the first hydraulic rod and can slide front and back along the top of the frame, displacement adjustment of goods in the front-back direction is achieved, the second moving plate is connected with the first moving plate through the second hydraulic rod and can slide in the left-right direction, and therefore the material transportation requirements of different operation positions are met. The material placement precision is improved; and the jacking mechanism is arranged between the containing frame and the second moving plate, the lifting or overturning function of the containing frame can be achieved, loading and unloading or dumping of goods are facilitated, and the operation efficiency is improved.

The utility model belongs to the technical field of transport vehicles, and discloses a material taking and conveying device and a material transport vehicle, which comprise a support frame, a moving part and a blocking part, the support frame is provided with a material storage platform for placing materials, and the moving part is provided with a material transfer space and a material taking port for the materials to enter and exit from the material transfer space. The moving part can move in the first horizontal direction relative to the supporting frame so as to push materials stored on the material storage platform out of the material storage platform, the blocking part is installed on the moving part and can be switched between the separation position and the blocking position, and when the blocking part is located at the blocking position, the blocking part is separated. The blocking piece can abut against materials in the material transfer space in the first horizontal direction so as to prevent the materials from entering and exiting the material taking opening. When the blocking piece is located at the separation position, the blocking piece is always separated from the materials so that the materials can enter and exit from the material taking opening. According to the material taking and conveying device and the material transport vehicle, the complexity of material taking and conveying operation is simplified, and the production cost is effectively reduced.

This allows for the relocation of cargo to areas with sufficient processing capacity, thereby improving business continuity. [Solution] The system comprises an upstream conveyor 11 that places the conveyed objects on it and conveys them in a first direction, a sorting conveyor 12 that receives the conveyed objects conveyed in the first direction by the upstream conveyor 11 and selectively conveys the conveyed objects in a second direction or a third direction opposite to the second direction according to the destination of the conveyed objects, a first downstream conveyor 13 that is connected to the sorting conveyor 12 in a second direction and conveys the conveyed objects away from the sorting conveyor 12, and a second downstream conveyor 14 that is connected to the sorting conveyor 12 in a third direction and conveys the conveyed objects away from the sorting conveyor 12, and once the first downstream conveyor 1 The conveyed material transported downstream by 3 is received by the sorting conveyor 12 by switching the drive direction of the first downstream conveyor 13 in the reverse direction, and then transported from the sorting conveyor 12 to the downstream side of the second downstream conveyor 14. Alternatively, the conveyed material that has been transported downstream by the second downstream conveyor 14 is received by the sorting conveyor 12 by switching the drive direction of the second downstream conveyor 14 in the reverse direction, received from the sorting conveyor 12 to the first downstream conveyor 13, and then transported from the sorting conveyor 12 to the downstream side of the first downstream conveyor 13.

The utility model relates to unmanned plane hang mounting device technical field especially, it relates to a kind of quick-release type mounting rack of unmanned plane material transport, solve the technical problem that existing unmanned plane material transport mounting rack dismounts complicated, poor fixing stability, including mounting main body frame, main bearing plate, quick-release connecting component and locking screw;The installation side of mounting main body frame is equipped with slide rail groove structure, main bearing plate length side is inserted into slide rail groove and is limited to move;Quick-release connecting component is inserted from side and is spliced with main bearing plate, locking screw realizes integral fixation;Mounting main body frame is assembled by main body frame and mounting main body platform, slide rail groove includes carding slot and end main body, quick-release connecting component is adapted with strip insertion hole;The utility model is positioned by slide rail and cooperates with quick-release structure, dismounts quickly, positioning accurate, connection is stable, is applicable to unmanned plane material transport mounting, simple structure and high reliability.

The utility model relates to the field of material transportation equipment, in particular to a feeding device for dragging a belt scale, which comprises a supporting side plate. Supporting side plates are arranged on the two sides of the feeding box, a feeding port and a discharging port are formed in the feeding box, a feeding cavity, a pushing cavity and a discharging cavity which are communicated with one another are formed in the feeding box from top to bottom, and a storage arc groove is formed in the pushing cavity; and the material pushing assembly is arranged in the material pushing cavity, the material pushing assembly comprises a material pushing rotating shaft and a plurality of material pushing blades, and the material pushing blades are matched with the material storage arc grooves. The material pushing cavity for temporarily storing the materials and the material storage arc groove are formed in the feeding box, and the material pushing assembly with the material blocking and pushing functions is arranged, so that the materials are prevented from leaking out of the feeding box, and the checking efficiency of the dragging belt scale is improved.

The utility model discloses a kind of transfer pallets and material transfer trolley, belong to the material transport tool technical field of workshop, warehouse. Including bottom plate, fixedly installed with fixed frame on bottom plate, fixedly installed with two groups of support group on the side of bottom plate away from fixed frame, support group includes two support blocks and support shaft fixedly connected between two support blocks, two wheels are rotatably connected on support shaft, the utility model can be by winding film winding on pallet frame to material, or the means such as rope binding on pallet frame is fixed on pallet frame, rotates baffle to make the end of baffle away from bottom plate contact ground, the upper surface of baffle is inclined slope at this time, at this time, push pallet frame, so that pallet frame is pushed to bottom plate along the upper surface of baffle, so that when the material of weight heavier is loaded and unloaded transfer trolley, do not need to carry and lift material, more labor-saving.

The invention discloses an automatic fixing and sealing system and method for a circuit board, and relates to the technical field of printed circuit processes. The method comprises the steps that a device height point set is collected, and a center line coordinate set, a width set and a coating forbidding coordinate set are obtained through extraction; calculating an entrance truncation level according to the center line coordinate set and the width set, calculating a drift candidate coordinate set according to the device height point set and the width set, and generating a limited deposition partition table; generating a limited deposition instruction based on the limited deposition partition table, the entry truncation level and the drift candidate coordinate set; driving a nozzle to form an inlet barrier layer along an inlet barrier track according to a limited deposition instruction, forming a barrier belt on the outer side of the coating forbidding coordinate set, performing injection deposition according to an injection discharge sequence and a guide airflow sequence, and inhibiting a drift candidate coordinate set according to a recovery airflow sequence; outputting solid sealing record data; the method can deal with material transport mechanism switching caused by a narrow channel geometric structure, and avoids limitation of traditional two-dimensional trajectory optimization.

The invention provides a welding material conveying trolley. The welding material conveying trolley comprises a trolley body, a conveying belt and a driving device, wherein the trolley body is provided with a bearing surface; and the number of the storage parts is multiple, the multiple storage parts are all arranged on the bearing face, and at least part of the multiple storage parts is used for storing different types of welding materials. The welding material conveying trolley is used for achieving classified storage, stable fixing, efficient conveying and waste centralized treatment of welding materials, and therefore the standardization and efficiency of welding operation are improved.

The invention discloses a continuous flexible conductive material preparation device and method.The device comprises a continuous flexible material, a guide roller and a conductive coating assembly, the assembly is sequentially provided with a tackifying unit, a powdering unit, a curing unit, a chemical plating unit and a post-processing unit in the material conveying direction, the center lines of conveying channels of all the units are collinear, and the interface gap is smaller than or equal to 2 mm. The micro-nano metal powder seed source is planted through the powdering device, rapid growth and closing of the micro-nano metal powder seed source are achieved through chemical plating after solidification, a compact conductive network is constructed, and a finished product is obtained.The short-process, rapid, efficient and environment-friendly preparation of the continuous flexible high-conductivity material can be achieved, the prepared material is low in cost, good in conductivity and high in durability, material transmission deviation is avoided, and the continuous flexible high-conductivity material can be obtained. The method improves the compactness of the coating and the consistency of products, recovers redundant adhesion liquid and catalyst particles, reduces the production cost, and is suitable for preparation of continuous flexible conductive materials such as conductive yarns, fabrics and films.

The invention discloses an abrupt slope mountain photovoltaic micro pile foundation construction method under complex geological conditions, and relates to the technical field of photovoltaic foundation construction. According to the method, in order to solve the problems that the slope of the abrupt-slope mountain land is large, the terrain is complex, large machines are difficult to operate, and the ecological environment is sensitive, the structural form of small-diameter pile groups and chamfered triangular bearing platforms is adopted, the heavy-load unmanned aerial vehicle hoisting technology is combined, and minimally invasive, efficient and green construction is achieved. The core of the method comprises the steps of construction preparation, measurement positioning, hole forming, reinforcement cage and bearing platform reinforcement installation, material transportation based on the heavy-load unmanned aerial vehicle, concrete pouring, maintenance and the like. The method is high in environmental adaptability, capable of overcoming 15-45-degree abrupt slopes and complex geological conditions and greatly reducing earth excavation and vegetation damage, high in structural bearing capacity and low in manufacturing cost, solves the problems that a traditional construction method is low in efficiency, serious in ecological damage and the like, and is suitable for mountain photovoltaic power station projects, particularly suitable for photovoltaic foundation construction of ecological sensitive areas.

The utility model relates to the technical field of material conveying, in particular to an energy-saving lifting device for vertical transportation of building construction materials, which comprises a hanging basket, a transportation mechanism is arranged outside the hanging basket, an energy-saving mechanism is arranged at one end of the transportation mechanism, and a lifting mechanism is arranged at the other end of the transportation mechanism. The conveying mechanism comprises a plurality of supporting frames and a lifting frame, the multiple supporting frames are hinged through hinges, one end of each supporting frame is rotationally connected with a positioning block, a sliding groove is formed in one end of each supporting frame, an electric hoist is installed at the top of the lifting frame, a mounting plate is connected to the bottom of the electric hoist, and the lifting frame is provided with a sliding groove. According to the energy-saving lifting device for vertical transportation of the building construction materials, the operation of transporting the materials to a designated point is completed through the transportation mechanism, and therefore the effects of vertical lifting and convenient use on high floors are achieved.

The utility model belongs to the technical field of material transportation devices, and particularly relates to an anti-rollover material transportation device for construction engineering construction, which comprises a material hopper, the device is characterized in that the two sides of the material hopper are fixedly connected with fixing plates; the fixing plates are fixed to the two sides of the material hopper, the fixing blocks are connected to the sides, away from the material hopper, of the fixing plates, so that the connecting plates can rotate around the first limiting rods, and when the material conveying device tends to incline or roll over due to the uneven road surface or other reasons in the running process, the connecting plates can rotate around the first limiting rods and slide along the second limiting rods; and the second limiting rod plays a role in guiding and limiting sliding of the connecting plate, it is ensured that movement of the connecting plate is within a controllable range, and then the stability and safety of the device are improved.

The utility model discloses a tank body for a powder and particle material transport vehicle, which comprises a transport tank body, one side of the top of the transport tank body is communicated with a feed inlet used for feeding, the bottom of the transport tank body is communicated with a discharge pipe used for discharging, a discharge mechanism is arranged in the transport tank body, and the discharge mechanism is connected with the transport tank body. The discharging device is used for discharging powder in the conveying tank body; by means of the arrangement of the discharging mechanism, when powder and particle materials in the conveying tank body are discharged, a motor works to drive a vertical rod to rotate, a first driving bevel gear on the surface of the vertical rod is synchronously driven to rotate, and then the first driving bevel gear is connected with a first driven bevel gear in a meshed mode; and the two first transverse rods and the crushing blades on the surfaces of the first transverse rods are synchronously driven to rotate, so that caked powder and particle materials in the conveying tank body are crushed, and the situation that the discharging pipe is blocked due to more caked powder and particle materials, and discharging of the powder and particle materials is affected is avoided.

This invention relates to the field of wastewater treatment technology in castable production, specifically to a system and process for treating rinsing wastewater from ultra-low thermal conductivity, long-life castable preparation. The system includes an installation box, a filtration box, and a drive mechanism. It also includes a storage tank fixedly installed at the bottom of the installation box, and a reciprocating screw rotatably installed inside the installation box. A swaying mechanism is rotatably installed at the bottom of the filtration box and is connected to the drive mechanism. A worm gear A is mounted on one side of the filtration box via a bearing, and a gear is fixedly installed at one end of the worm gear A. This invention uses the drive mechanism to drive the swaying mechanism, causing the filtration box to move horizontally reciprocally, and the gear to drive the worm gear A to rotate. The horizontally reciprocating movement of the filtration box evenly distributes the wastewater material on the conveyor belt, preventing material accumulation and ensuring uniform material transport on the conveyor belt. This solves the problems of uneven rinsing and low solid-liquid separation efficiency caused by material accumulation.

The utility model discloses a coal flow unloading point anti-clogging device which comprises unloading baffles arranged on the two sides of a conveying belt, high-frequency vibration exciters are installed on the unloading baffles, and a coal flow height detection device is installed above the conveying belt. The device further comprises a controller, the signal output end of the coal flow height detection device is connected with the signal input end of the controller, and the signal output end of the controller is connected with the high-frequency vibration exciter. When clogging occurs on the conveying belt, materials on the conveying belt are heightened due to accumulation, and after the coal flow height detection device detects that the stacking height of the materials on the conveying belt reaches the upper limit, the controller starts the high-frequency vibration exciter to work, the materials on the conveying belt are dredged through high-frequency vibration of the high-frequency vibration exciter, extrusion of the materials can be prevented, and the conveying belt is prevented from being blocked. Friction between the conveying belt and materials is avoided, the service life of the conveying belt is prolonged, and normal operation of material conveying is guaranteed.

The invention provides an accompanying chip management method and system. The method comprises the following steps: acquiring an accompanying chip storage number in a production line and a current accompanying chip number; when the current accompanying film number is smaller than the accompanying film storage number, accompanying film demand information (including accompanying film attributes and the number of accompanying films to be transported) is generated; and on the basis of the accompanying film demand information, generating an accompanying film transportation instruction to indicate a material transportation system to use a target carrier corresponding to the accompanying film attribute to grab target accompanying films with the accompanying film attribute of the number of accompanying films to be transported, and transporting the target accompanying films to a target position. According to the accompanying wafer management method and system provided by the invention, automatic management of the accompanying wafers in the production line can be realized on the premise of ensuring ordered processing of the positive wafers in the production line, on one hand, accompanying wafer transportation errors caused by manual misoperation can be reduced or even avoided, the wafer yield is improved, on the other hand, manual application and sign-off processes can be avoided, and the production efficiency is improved. The time required for accompanying wafer transportation is saved, the labor cost is saved, and the production cost of wafers is reduced.

The application relates to an automatic vertical warehouse storage system and a storage method thereof, the automatic vertical warehouse storage system comprising a storage workshop and a storage management control system covering the storage workshop, the storage workshop being internally provided with an automatic vertical warehouse, a first-layer storage area, a second-layer storage area and a material transportation system, the storage management control system comprising a storage management system WMS and a storage control system WCS, the storage management system WMS comprising a material management system SAP docking, and the storage control system WCS comprising an AGV scheduling system; the automatic vertical warehouse storage system is reasonable in the division of the positions of various areas, and the whole process of a material unloading area, a unpacking and replacing area, a material inspection area, a material to-be-inspected area, a warehousing area, an outbound sorting area and a material batching buffer area is connected through AGV, the whole transfer line flexible connection is realized, the continuity and accuracy of an operation process are improved, automatic material carrying and transportation are realized, the production efficiency is improved, and the labor cost is reduced.