52 results about "Bidirectional transport" patented technology

The invention provides an anti-deviation system and method for a mining long-distance two-way conveying belt conveyor. According to the system, a supporting bottom frame is rotatably connected to a machine body rack through a rotating shaft, a carrier roller support is connected with the supporting bottom frame through a lifting support set, and a linear telescopic deviation rectifying mechanism is connected with the supporting bottom frame; the deviation monitoring unit comprises a laser displacement sensor, a tilt angle sensor, a tension sensor, a friction force sensor and a speed monitoring mechanism; the positioning unit comprises a radio frequency tag and a plurality of devices; the method comprises the steps that real-time monitoring operation is conducted through the deviation monitoring unit and the positioning unit, when the deviation working condition occurs, the linear telescopic deviation rectifying mechanism is controlled to conduct telescopic action, and meanwhile the three liftable single supports in the corresponding monitoring sections are controlled to conduct lifting combined action; the rotating action of the supporting bottom frame and the swinging action of the carrier roller support are utilized at the same time to conduct deviation rectifying and adjusting action on a deviated belt. According to the system and the method, efficient and accurate deviation correction adjustment operation can be realized.

The invention discloses an intelligent transportation management system and method for a long-distance two-way transportation belt conveyor. According to the system, an anti-explosion frequency converter and an emergency stop device are connected with a driving motor; the test roller is mounted on the rack; the speed sensor and the vibration sensor are connected with the test roller. The image acquisition module is supported above the belt conveyor; the longitudinal tearing sensor is mounted on the rack; the radio frequency tag is embedded in the conveying belt, and the reader is supported above the rack; the method comprises the steps that the data collection assembly collects the running state of the conveyor in real time; the edge calculation module controls the rotating speed of a driving motor by using an explosion-proof frequency converter based on the coal flow proportion, and performs closed-loop adjustment in combination with the running speed data of the conveying belt; the edge calculation module senses the abnormal operation condition based on the vibration data and the tearing data, and senses the local deviation condition based on the positioning module. According to the system and the method, intelligent management of the running process of the belt conveyor can be realized.

An intelligent speed regulation method for a mining long-distance bidirectional conveying belt conveyor comprises the steps that in the running process, monitoring signals are collected in real time, amplification and preliminary denoising processing are conducted through a signal preprocessing module, filtering processing is conducted through a Kalman filtering module, and high-precision monitoring data are output; the loads are divided into three grades, namely a low load, a medium load and a high load; according to the actual situation of field operation, establishing a standard fuzzy logic rule base by using an experience induction method; introducing state credibility, and dividing the state credibility into low, medium and high according to the sizes of diagonal elements of an error covariance matrix so as to assist in judging the reliability of the monitoring data and adjusting the fuzzy control rule to obtain an enhanced fuzzy rule base; and the output of the fuzzy controller is converted into an accurate speed regulation instruction by adopting a gravity center method, and accurate regulation and control on the conveying speed are realized by utilizing the speed regulation instruction. The method is high in control precision and short in response time, and the robustness of a control system can be remarkably improved.

The utility model provides a bidirectional rubber belt conveying device for coal gangue returning to a well, and belongs to the technical field of coal mining. In order to solve the problem of two-way transportation of the belt conveyor, the utility model firstly solves the problem of lap joint, and the tail part of the belt conveyor is slightly modified (according to the modification contents, 1, an upper-layer carrier roller is replaced by a two-way anti-deviation carrier roller from a one-way anti-deviation carrier roller, 2, a tail roller is replaced by an electric roller with the same specification from a turnabout roller, and 3, telescopic and lifting functions are added; and 4, a counter-force tripod is added, so that bidirectional transportation can be realized by utilizing the existing rubber belt conveyor. The whole transformation process is very simple, the underground roadway space is not occupied, and the coal gangue can be returned to the well in a narrow roadway.

A deviation rectifying method for a mining long-distance bidirectional conveyor comprises the steps that real-time monitoring operation is conducted through a deviation monitoring unit and a positioning unit, deviation angle data and displacement data are obtained based on monitoring data, and when the deviation angle data in any monitoring section is larger than or equal to 2 degrees or the displacement data in any monitoring section is larger than or equal to 5 mm, deviation rectifying is conducted. The deviation condition of the monitoring section is judged, deviation correction adjustment operation is started, in the deviation correction adjustment operation process, the controller controls the linear telescopic deviation correction mechanism in the corresponding monitoring section to conduct telescopic motion according to the deviation angle data and the displacement data of each monitoring section, and meanwhile, the controller controls the linear telescopic deviation correction mechanism to conduct the telescopic motion according to the deviation angle data and the displacement data of each monitoring section. And controlling the three liftable single brackets in the corresponding monitoring sections to carry out lifting combined action, so as to simultaneously utilize the rotation action of the supporting underframe and the swinging action of the carrier roller bracket to carry out deviation correction and adjustment action on the deviated belt until the deviation angle data of the corresponding monitoring sections is less than 2 degrees and the displacement data is less than 5mm. By means of the method, efficient and accurate deviation rectification adjustment operation can be achieved.

The application discloses a battery conveying structure, which comprises an in-out tray mechanism for conveying a tray, a buffering mechanism for buffering the tray, a lifting mechanism for lifting the tray, a battery clamping position for clamping a full tray, and a transfer mechanism for recycling an empty tray. The tray can circulate in the battery conveying structure, the tray carrying a battery is clamped by the clamping mechanism at the battery clamping position, and after the clamping operation is completed, the tray enters the transfer mechanism, the transfer mechanism reversely conveys the empty tray to the in-out tray mechanism, and in the conveying process of the empty tray, the subsequent tray carrying a battery is continuously conveyed to the battery clamping position, so that the tray can be bidirectionally transported.

The invention belongs to the technical field of biomedical materials, and discloses a composite dressing with a bidirectional fluid transport function and a preparation method and application thereof, the composite dressing is a three-layer Janus composite fiber membrane, and the composite dressing sequentially comprises a hydrophobic layer, a middle hydrophilic layer and a hydrophilic layer from the contact side to the far side; the one-way transmission index difference value delta R is 300-600%; the average pore size of the hydrophobic layer is 2-3 microns; the preparation method comprises the following steps: respectively preparing the hydrophobic layer, the middle hydrophilic layer and a spinning solution of the hydrophilic layer, adding the micromolecule active components into the spinning solution of the hydrophilic layer and / or the middle hydrophilic layer, constructing a three-layer structure through layer-by-layer electrostatic spinning, and then performing vacuum drying to obtain the composite dressing with the bidirectional fluid transportation function. According to the application, the composite dressing can be applied to biomedical scenes where body fluid management and medicine intervention need to be synchronously achieved. A two-way conveying platform is established, the limitation of one-way moisture guiding is broken through, structural parameters are controllable, and the performance can be accurately regulated and controlled.

The invention belongs to the technical field of material conveying equipment, and particularly relates to a two-way conveying pipe belt conveyor which comprises single-side conveying sections arranged at the two ends of the conveyor. The bilateral conveying section is arranged in the middle of the conveyor; each of the single-side conveying section and the double-side conveying section comprises a plurality of sets of conveying belt supporting frames which are sequentially arranged along the conveyor; the conveying belt supporting frame comprises a pipe belt dragging wheel which is configured to support the conveying belt of the bearing section and maintain the round pipe shape of the conveying belt. The belt pressing wheel is configured to be matched with the pipe belt dragging wheel so as to maintain the circular pipe shape of the conveying belt; and the structural member is configured to support the pipe belt dragging wheel and the belt pressing wheel. The invention aims to solve the problems of high construction cost, time-consuming and labor-consuming maintenance or replacement of a carrier roller and the like caused by incapability of realizing bidirectional transportation, easiness in scattering of materials due to untight sealing of the materials, easiness in clamping stagnation of a conveying belt and complicated structure of the existing pipe belt conveyor.

The utility model discloses a belt type two-way feeding constant feeder which comprises a machine frame, an annular belt is installed on the machine frame, a driving roller and a driven roller which can support the belt are arranged at the two ends of the inner side of the belt, the driving roller can drive the belt to move, and the driving roller and the driven roller are consistent in height. A feeding port is formed in the machine frame and located above the dead center of the belt, two weighing modules capable of weighing the weight of materials on the belt are arranged below the belt and located on the left side and the right side of the belt respectively, and a speed measuring module capable of measuring the rotating speed of the driving roller is installed on the driving roller. The driving roller can be driven by a driving device to rotate forwards or reversely. The two-way material conveying device has the advantages of being capable of conveying materials in two ways at a time, capable of achieving two-way quantitative discharging, high in conveying efficiency, accurate in weighing, capable of saving manpower resources and the like.

The invention discloses a trailer scheduling method and system for centralized maintenance and transportation of vehicles. The method realizes two-way transportation from a maintenance center to a 4S store, and comprises the following steps: pre-scheduling a current idle trailer, and enabling the trailer to advance to a designated place or stay at the designated place after a task receiving terminal receives a pre-scheduling instruction; receiving a task request from a task request terminal, wherein the task request comprises task details; available trailers are obtained through retrieval according to task details of the task request, the available trailers are ranked, the task request is sent according to the ranking result, and the available trailers comprise the trailers which do not start transportation at the same starting point, the trailers with the transportation end point as the starting point of the task request, the trailers near the task starting point and the trailers with the unoccupied positions and the end points consistent. Compared with an existing trailer calling algorithm, the method can better meet the requirement for centralized maintenance and transportation of vehicles.

The present invention discloses a method for constructing a self-regulating bidirectional vanillin transport system in Escherichia coli to improve vanillin production. Specifically, the vanillin synthesis genes Ech and Fcs from Amycolatopsis sp., the coding gene of ferulic acid transporter Todx and the coding gene of vanillin transporter PP_0179 under the regulation of the vanillin self-inducing promoter are heterologously expressed in Escherichia coli, and vanillin is produced by batch fermentation. Using this method for shake flask fermentation, 1.52 mM of vanillin is produced within 24 h, which is 1.57 times higher than that of the control strain, and the tolerance of the strain is improved. The cell concentration in the fermentation broth is 1.39 times higher than that of the control strain.

The utility model relates to the technical field of transport vehicles, in particular to a two-way transport vehicle with an auxiliary supporting mechanism, which comprises a two-way rail transport vehicle body, a plane carrying platform is arranged at the top of the two-way rail transport vehicle body, a plurality of groups of vertical grooves are arranged on the left side and the right side of the top surface of the carrying platform, and a group of jacking baffles are arranged in each group of vertical grooves in a lifting manner. A window is formed in the upper middle portion of the jacking baffle and can be used for binding a rope belt or placing a set of long plates with the length larger than the width of the carrying table in a penetrating mode. Compared with an existing auxiliary supporting mechanism used on the carrying platform, after the structure is improved, the auxiliary supporting mechanism can be expanded into various different use modes in an auxiliary mode, such as the flat carrying platform, the rope belt binding belt, the width extension, the vertical bottom degree protection and the vertical height protection.

The invention discloses a preparation method of an intelligent liquid two-way transportation surface based on cooperation of an Aucaria cunninghamii structure and pH response. The method comprises the following steps: step 1, designing, optimizing and semi-curing printing of an Aucaria cunninghamii structure imitating model; step 2, preparing a pH response particle modification solution; step 3, swelling modification and post-curing of the semi-cured model; and step 4, drying and post-processing. According to the method, pH response particles are introduced into an Aucaria cunnata bionic structure, the surface can intelligently switch the transportation direction of high-surface tension liquid according to the pH value of the liquid, reversible switching of the transportation direction is achieved, and the limitation of unidirectional and irreversible transportation of a traditional surface is broken through; the pH response particles are firmly anchored on the surfaces of the three-dimensional double-curvature ratchets through a semi-curing-swelling-post-curing process, and the dynamic response capability to the chemical environment is given to the three-dimensional double-curvature ratchets while the inherent capillary driving characteristic of the structure is reserved.

The utility model provides a forward and reverse rotation material conveying machine, relates to the technical field of material conveying equipment, and solves the technical problems that an existing two-way conveyor conveys materials in two directions at the same time, the conveying effect is limited, the conveying effect is limited by a flexible conveying belt, and the conveying belt is prone to being damaged. The conveying device comprises a rack, a positive conveying belt and a negative conveying belt, the positive conveying belt and the negative conveying belt are arranged on the rack in different conveying directions, the conveying device further comprises a main driving shaft used for driving the positive conveying belt, the main driving shaft is in transmission connection with a first steering gear, and an output shaft of the first steering gear is in transmission connection with a rotating shaft set. The rotating shaft set is in transmission connection with a second steering gear, and the second steering gear is in transmission connection with a secondary driving shaft used for driving the reverse conveying belt. Positive and negative materials are conveyed at the same time through the multiple sets of reversers and the rotating shafts, the positive and negative material conveying lengths are not limited mutually, transformation and installation are easy, positive and negative material conveying is achieved at the same time through one set of driving device, and transformation cost is reduced.

The utility model relates to a two-way transport cableway belt conveyor, and belongs to the technical field of material conveying. Comprising a conveying device, a driving device and a circulating cableway system, the conveying belt is wound on the head roller and the tail roller and is lapped end to end to form a closed loop; the driving device is arranged beside the head roller so as to drive the conveying device to transmit; the circulating cableway system comprises a head roundabout device, a tail roundabout device and a plurality of hanging brackets; the head roundabout device and the tail roundabout device are connected through two bearing cables arranged in parallel, the tops of a plurality of hanging brackets are connected to the bearing cables in a sliding mode through pulleys, and the bottoms of the hanging brackets are arranged on the lower side of the conveying belt in a hooking mode, so that the conveying belt is hung on the bearing cables through the hanging brackets and moves along the bearing cables through the hanging brackets. The characteristics of the belt type conveying technology and cableway conveying are fully combined, so that materials borne on the conveying belt are conveyed, and the belt type cableway conveying device has the advantages of being small in occupied area, low in one-time investment cost, small in conveying resistance, low in operation cost and the like.

The present invention provides a common-shaft dual self-driven synchronous-control permanent-magnet outer-rotor hoisting device and a control method therefor. The device comprises a shaft and support seats used for supporting the left and right ends of the shaft, wherein the shaft is provided with left and right permanent-magnet outer-rotor hoisting structures. Each permanent-magnet outer-rotor hoisting structure comprises a drum, a stator, permanent magnets, end covers, and disc brakes used for braking the drum; the stator is disposed in the drum, and the drum is rotatably connected to the shaft; the stator comprises a stator core support, a stator core, and a stator winding; the stator core support is disposed on the shaft, the stator core support is provided with the stator core, the stator core uses a magnetic slot wedge, and the stator winding is arranged on the stator core. The shaft is provided with wiring slots used for accommodating lead-out wires of the stator windings. The present invention can reduce the overall diameter and improve the stability during operation, can meet the requirements of dual-load bidirectional transport, improves the flexibility and adjustability, and has the characteristics of few transmission links, no high-speed shaft, high reliability and low energy consumption.

The application belongs to the technical field of biomedical materials, and discloses a composite dressing with bidirectional fluid transport function, a preparation method and application thereof. The composite dressing is a three-layer Janus composite fiber membrane, which comprises a hydrophobic layer, an intermediate hydrophilic layer and a hydrophilic layer from the contact side to the side away from the side in sequence. The unidirectional transmission index difference |ΔR| is 300-600%. The average pore size of the hydrophobic layer is 2-3 μm. The preparation method comprises the following steps: preparing spinning solutions of the hydrophobic layer, the intermediate hydrophilic layer and the hydrophilic layer respectively, adding small molecule active ingredients into the spinning solution of the hydrophilic layer and / or the intermediate hydrophilic layer, vacuum drying after constructing a three-layer structure through layer-by-layer electrospinning, and obtaining the composite dressing with bidirectional fluid transport function. The application is that the composite dressing can be used in biomedical scenes that need to simultaneously realize body fluid management and drug intervention. The application establishes a bidirectional transport platform, breaks through the limitation of unidirectional wetting, and the structural parameters are controllable and the performance can be accurately regulated.

The present invention relates to the technical field of lifts. Disclosed is a lift having a bidirectional transport function. The lift comprises a base; a gantry is arranged at the top of the base; a lifting / lowering assembly is arranged on a cross beam of the gantry, and the lifting / lowering assembly is used for driving a lifting / lowering plate to lift / lower in the vertical direction; and a guardrail is arranged at the top of the lifting / lowering plate, and the guardrail is of a U-shaped structure having an opening on one side. According to the present invention, a material is placed on a placement assembly, and a roll shaft is arranged in the placement assembly, thereby greatly reducing the external force required for removing the material from a placement plate; and the bottom of the placement plate is obliquely arranged, a supporting device is arranged at the lowest end of the placement plate, and by controlling the supporting device, an angle is formed between the top of the placement plate and a horizontal plane, thereby shortening the time required for unloading the material, reducing the work of the lifting / lowering assembly, and effectively improving the construction efficiency at construction sites.

The invention belongs to the technical field of protein research engineering, and discloses a transporter screening method based on an artificial intelligence technology, and the method is based on the artificial intelligence technology, according to protein sequence characteristics, whether protein belongs to transporter is predicted, and the transporter is predicted to be outward transporter, inward transporter or bidirectional transporter. And predicting whether the transporter can transport a specific substrate or not, and screening out the transporter with a specific function by integrating calculation results of the three steps. Compared with a conventional single-scale universal machine learning model, the method provided by the invention provides a more comprehensive prediction solution for screening of transport proteins, and the cost consumed by a wet experiment is greatly reduced.

The utility model discloses a multi-path combined tobacco leaf conveying control system, which belongs to the field of tobacco processing equipment, and comprises a main conveying belt, at least two bidirectional conveying belts and a controller, the input end of the main conveying belt is connected with the output end of a leaf moistening machine, and a metal detector is arranged at the input end of the main conveying belt; the output end of the main conveying belt is connected with the first bidirectional conveying belt, one end of the first bidirectional conveying belt is connected with the rear end section of the threshing machine, the other end of the first bidirectional conveying belt is connected with the second bidirectional conveying belt, one end of the second bidirectional conveying belt is connected with the threshing machine, the other end of the second bidirectional conveying belt is a material returning end, and the main conveying belt, the metal detector, the first bidirectional conveying belt and the second bidirectional conveying belt are connected with the controller. The system is provided with a plurality of conveying belts, the combination of multiple functions of threshing, after threshing, material returning and metal removing is achieved by controlling the forward and reverse rotation cooperation and linkage of the belts, the metal removing function can accurately remove metal impurities carried in tobacco leaves, a threshing machine is prevented from being damaged, the maintenance cost is reduced, and the tailing collecting function can achieve energy conservation and consumption reduction. The system can rapidly switch material conveying paths to adapt to incoming material changes, and has good practicability.

The application relates to a communication configuration method and device based on a DPU centralized service grid and a medium, in particular to the technical field of centralized service grids. The application is applied to a client node, the client node comprises a client host and a client data processing unit (DPU), the client host deploys a client preset adaptation component, and the client DPU deploys a client data plane agent; the method comprises the following steps: the client preset adaptation component receives a key discovery service request sent by the client data plane agent, generates a certificate signature request and sends the certificate signature request to a server control plane component, so that the server control plane component issues a client certificate; the client preset adaptation component receives the client certificate; and after the client preset adaptation component performs format conversion on the client certificate, the client preset adaptation component sends the client certificate to the client data plane agent, so that the client data plane agent performs bidirectional transport layer security communication by using the client certificate.

The present invention discloses a method for positioning cargo of a fast-loading device. The present invention comprises the following steps: S1: installing a fast-loading device for horizontal and vertical bidirectional transportation in a carriage; S2: during the loading and unloading process, obtaining cargo information corresponding to the cargo by identifying the identification label on the cargo, and judging whether there is interference in the cargo transportation track by combining the transportation direction with the positioning identification point set on the edge of a single fast-loading device; S3: after the loading and unloading is completed, judging the stability of the cargo by combining the pressure distribution with multi-dimensional image recognition. During the loading and unloading process, the cargo transportation track is identified to judge whether there is transportation interference; during the transportation process, the cargo is positioned, fully considering the problem of the narrow carriage to avoid affecting the subsequent loading and unloading of the cargo. After the loading and unloading is completed, whether the cargo is stable is identified, and the safety of the transportation process is ensured while the cargo is accurately positioned.

The present invention discloses a control method for a fast-loading device. In order to overcome the problem that the existing technology does not take into account the nature of the transported goods themselves; the present invention includes the following steps: S1: installing a fast-loading device for horizontal and vertical bidirectional transportation in a carriage; S2: judging the loading and unloading stage of the goods based on the cargo volume in the carriage; S3: identifying the attributes of the goods, calculating the importance and priority of the goods respectively, and formulating a selection order for the transportation of the goods in combination with the loading and unloading stages of the goods; S4: controlling the fast-loading device to transport the goods in both horizontal and vertical directions according to the selected transportation order, and monitoring and recording the corresponding positions of the goods. By identifying the attributes of the goods, the transportation order of the goods is formulated according to the attributes of the goods, the cargo positions are reasonably allocated, and the efficiency of cargo loading and unloading is improved.

The present invention discloses a bidirectional transfer device, an RGV trolley and a liquid injection device. The bidirectional transfer device comprises a bidirectional transfer base, a bidirectional transfer arm assembly, a bidirectional transfer drive assembly, a bidirectional transfer auxiliary assembly, a bidirectional transfer auxiliary drive assembly, a transfer auxiliary fixing assembly and a first transfer positioning sensor. The bidirectional transfer drive assembly drives the bidirectional transfer arm assembly to move in a first direction and in a second direction; the bidirectional transfer auxiliary assembly comprises a bidirectional auxiliary push-pull component, a bidirectional transfer auxiliary mounting plate and an auxiliary lifting driver, and the bidirectional auxiliary push-pull component is used to connect a liquid injection fixture; the bidirectional transfer auxiliary drive assembly drives the bidirectional transfer auxiliary assembly to move in a first direction and in a second direction relative to the bidirectional transfer arm assembly; the transfer auxiliary fixing assembly is used to fix the liquid injection fixture; and the first transfer positioning sensor is used to monitor the moving position of the liquid injection fixture. The present invention can be widely used in the technical field of lithium battery production equipment.

This invention provides a system and method for preventing belt misalignment in a long-distance bidirectional conveyor belt used in mining. The system comprises a support base rotatably connected to the machine frame via a rotating shaft; idler roller supports connected to the support base via liftable support assemblies; and a linear telescopic correction mechanism connected to the support base. The misalignment monitoring unit includes a laser displacement sensor, tilt sensor, tension sensor, friction sensor, and speed monitoring mechanism. The positioning unit includes an RFID tag and multiple other devices. The method involves real-time monitoring using the monitoring and positioning units. When misalignment occurs, the linear telescopic correction mechanism is controlled to extend and retract. Simultaneously, three liftable individual supports in the corresponding monitoring section are controlled to perform a combined lifting and lowering motion. This utilizes the rotation of the support base and the swinging motion of the idler roller supports to jointly correct the misaligned belt. This system and method achieve efficient and precise belt misalignment correction.

The invention relates to the technical field of material packaging, and provides negative pressure space packaging equipment and method. The negative pressure space packaging equipment comprises a packaging hopper, a packaging hopper, a circulating hopper, an elevator and a spiral conveyor; one end of the spiral conveyor is arranged on the lower portion in the packaging hopper in a communicating mode, and the other end of the spiral conveyor is arranged on the bottom side of the circulating hopper; the spiral conveyor can conduct two-way conveying, and when the conveying direction of the spiral conveyor is the same as the conveying direction of the elevator, materials in the circulating hopper are added into the packaging hopper. When the conveying direction of the spiral conveyor is opposite to the conveying direction of the elevator, materials are conveyed between the packaging hopper and the circulating hopper in a circulating mode. By arranging the spiral conveyor capable of conveying the materials in two directions, the spiral conveyor can be matched with the elevator to convey the materials to different positions in the packaging hopper and can also be matched with the elevator to enable the materials to be circularly conveyed between the packaging hopper and the circulating hopper, so that the problem of material hardening is avoided.

The utility model discloses a quenching and cooling device for a steel cord, and belongs to the technical field of quenching and cooling of the steel cord. Comprising a cooling pond used for containing quenching liquid, a cooling table is arranged at the top of the cooling pond and comprises a main body, a cooling bin is arranged at the top of the main body, a liquid storage cavity is formed in the main body, an overflow opening communicated with the liquid storage cavity is formed in the bottom of the cooling bin, and a discharge hole communicated with the cooling bin is formed in one side of the main body. And a first filtering assembly is detachably arranged in the liquid storage cavity. A second filter component is arranged on the side surface of the main body on one side of the discharge hole and is positioned below the discharge hole. An adjusting assembly is movably arranged in the cooling bin and divides the cooling bin into a quenching bin and an overflow bin. Wherein the overflow port is located in the quenching bin, and the discharge hole is located in the overflow bin. The adjusting assembly is used for adjusting the quenching bin length. The cooling pond and the liquid storage cavity are connected through a conveying piece, and the conveying piece is used for conveying quenching liquid bidirectionally.

The utility model discloses a movable reversible belt conveyor automatic feeding structure of a steel structure bin in a hole, which comprises a branch hole two-way conveying belt conveyor, a slag material conveying horizontal belt conveyor, an aggregate transfer tower steel structure, an aggregate large-dip-angle belt conveyor, a movable reversible belt conveyor and a steel structure bin, the branch hole two-way conveying belt conveyor is located below the slag conveying horizontal belt conveyor, the slag conveying horizontal belt conveyor is located on the left side of the aggregate transfer tower steel structure, one end of the branch hole two-way conveying belt conveyor extends to the position above a feeding port of the aggregate transfer tower steel structure, and the aggregate large-dip-angle belt conveyor is located on the right side of the aggregate transfer tower steel structure. The steel-structure stock bin is located on the right side of the aggregate large-dip-angle belt conveyor, and the movable reversible belt conveyor is arranged on the top of the steel-structure stock bin. The belt conveying device is reasonable in structural design, aggregate is conveyed through a belt in the whole process, the problem that potential safety hazards are prominent during main and adit cross section conveying is solved, meanwhile, working efficiency is improved, and construction influences and safety risks are reduced.