40results about How to "Effective connection" patented technology

The invention belongs to the technical field of slag waste heat recovery and comprehensive utilization, and particularly relates to a copper slag waste heat recovery system and a waste heat recovery method thereof. Comprising a slag ladle, a granulating bin is arranged at a slag outlet of the slag ladle, a spray gun is arranged in the granulating bin, and a revolving cup device is arranged on the spray gun; an outlet of the granulation bin is connected with a boiler, the boiler is connected with a waste heat boiler and a pyrolysis gasification furnace, and the boiler is connected with the waste heat boiler and the pyrolysis gasification furnace; the waste heat boiler is connected with power generation equipment, low-pressure steam generated after power generation of the power generation equipment is used for heating the user heat storage device, and condensate water generated by heating of the user heat storage device enters the boiler. The first hot air in the granulation bin enters the waste heat boiler, and superheated steam generated by the boiler enters the power generation equipment. The granulation method combining gas quenching and centrifugation is adopted, high-temperature gas and superheated steam at different temperatures are obtained through air and water cooling in different environments, the high-temperature gas and the superheated steam are specifically applied to a pyrolysis gasification furnace and a waste heat boiler, and efficient utilization of copper slag waste heat is achieved.

The invention relates to the technical field of path planning, in particular to a cotton field agricultural machine path planning method based on prior navigation information, which comprises the following steps: acquiring sowing navigation data of a cotton field, marking breakpoint coordinates of missing parts in the sowing navigation data, and estimating an obstacle range according to the breakpoint coordinates; removing an artificial auxiliary driving part in the seeding navigation data, marking transverse operation and longitudinal operation endpoint coordinates, and performing coordinate translation according to the planting agronomic data; generating a U-turn path, a transverse and longitudinal operation connection path and an obstacle avoidance path; and integrating the U-turn path, the transverse and longitudinal operation connection path and the obstacle avoidance path into the seeding navigation data without the artificial auxiliary driving part to generate a full-coverage operation path, marking the specified coordinate point of the full-coverage operation path as a function point, and embedding semantics. The method can achieve the precise row control of the land parcels covered by the crops, obtains a feasible target path, improves the precision of path planning, and reduces the planning cost.

The present invention discloses a digital asset management system, including a user layer, a network layer, an application layer, a service layer, a data layer and a resource layer; wherein the user layer is used to provide a terminal to upload data to be processed; the network layer is used to provide network parameter settings, and the network parameters include API gateway authentication, black and white list restrictions, access frequency control, and unified authentication of user information; the application layer is used to carry out department classification management, operation management and supervision management of various types of assets, and realize data visualization; the service layer is used to carry out general component services, including one-picture application, ETL service, and spatial data storage service; the data layer is used to set up a business database, a spatial database, and a file storage database; the resource layer is used for computing, storage, and network architecture resource services. The present invention creates an innovative digital management model of "one account for assets, one screen for management, and one picture for layout", realizes the full-cycle management of assets, and improves the efficiency of management.

The invention relates to a communication control method and device, computer equipment, a readable storage medium and a program product, which are applied to a control unit, are arranged in a system in which a ground terminal and a low-altitude terminal coexist, and are used for dynamically combining a cellular unit and a cellular-free unit in the system. The control unit is in communication connection with all cellular base stations on a flight path of the low-altitude terminal; the method comprises the following steps: determining a target cellular base station meeting requirements from adjacent cellular base stations according to network performance index values of the adjacent cellular base stations located around a low-altitude terminal and sent by the low-altitude terminal; adjusting the type of the target cellular base station to a mixed base station comprising a cellular unit and a non-cellular unit; wherein the ground terminal is served by the cellular unit, the low-altitude terminal is served by the non-cellular unit, and wireless resources are dynamically shared between the cellular unit and the non-cellular unit in the hybrid base station. By adopting the method, the same-frequency interference when the ground network and the low-altitude network coexist can be reduced.

The application provides a gradient temperature difference processing method for preventing and controlling rancidity and deterioration of rice bran decoction pieces, comprising the following steps: sequentially subjecting newly harvested rice bran to low-temperature rapid cooling, medium-temperature roasting, high-temperature roasting and second ultra-low-temperature rapid cooling after removing impurities by primary screening, so as to prevent and control rancidity and deterioration of rice bran decoction pieces. The application utilizes rapid and strong temperature difference change to prevent and control the reaction after grinding contact oxidation, destroys the autoxidation system of rice bran, effectively prevents and controls the generation of oxidized toxic substances and the breeding and pollution of harmful microorganisms, and ensures the safety and effectiveness of medication.

The application provides a component transfer auxiliary equipment and method, which comprises a carrier, a base frame, a transfer mechanism and an unlocking mechanism. The carrier comprises a shell and at least two locking assemblies, the shell is provided with a containing cavity, an unlocking channel and a moving cavity, the moving block of the locking assembly can be clamped with a component, and an elastic member provides elastic clamping force; the base frame is arranged on one side of an external transmission streamline to provide support for each mechanism; the transfer mechanism drives the carrier and the component to move through a sliding frame and a clamping assembly; the receiving assembly of the unlocking mechanism receives the carrier, the unlocking assembly drives the moving block to slide through an unlocking arm, and the clamping on the component is released. The equipment has reasonable structure and convenient operation, and each mechanism has good cooperation, so that the automation degree and precision of transfer can be improved, the manual strength can be reduced, the transfer yield can be improved, the equipment is suitable for components of various specifications, and has wide popularization prospect.

This invention provides a method and system for diagnosing the health status of elevator equipment, belonging to the field of equipment health status diagnosis technology. Specific steps include: determining the elevator status diagnosis interval; collecting multi-source parameters for each day within the interval; inputting the multi-source parameters and simulation values ​​output by the finite element method into a trained LSTM model; outputting the predicted values ​​of the indicator parameters for the next day and their prediction confidence levels; obtaining the residual values ​​of the predicted elevator status indicator parameters for the next day and correcting them through compensation weights; constructing a three-level evaluation framework; converting the corrected indicator parameters into membership values ​​and constructing a matrix; and outputting the final health level of the elevator through fuzzy transformation. This invention effectively eliminates the interference of original data errors and temporal residuals, achieves effective connection between indicator parameter prediction, residual correction, and health evaluation, strengthens the synergistic empowerment effect of the correction and evaluation stages, and makes the health evaluation results more consistent with the actual operating status of the elevator.

The invention belongs to the technical field of electronic product auxiliary material machining, and particularly relates to an electronic product auxiliary material laser cutting machine and auxiliary material machining equipment, the electronic product auxiliary material laser cutting machine comprises a laser cutting assembly, a material guide bin and an auxiliary material machining assembly, and the discharging end of the laser cutting assembly communicates with the feeding end of the auxiliary material machining assembly through the material guide bin. According to the electronic product auxiliary material laser cutting machine and the auxiliary material machining equipment, workpieces are clamped on the material carrying plate, the laser cutting module can cut plates, the cut workpieces can be conveyed to the deburring working cavity one by one for deburring operation, cutting and deburring integrated operation is achieved, the working procedure flow is simplified, the working efficiency is improved, and the working efficiency is improved. According to the automatic deburring device, the two working procedures of cutting and deburring are effectively connected, continuous and automatic production is achieved, the production efficiency is effectively improved, and the labor intensity and the time cost of manual carrying are reduced.

The application relates to the technical field of point cloud data processing, and specifically discloses a UAV point cloud original piece data processing system with a grading naming function; the system comprises the following modules: a boundary division module generates a rectangular boundary suitable for a terrain and screens a to-be-graded original piece; a grading identification module constructs geometric constraints based on a projection distance, completes tower distribution through extreme value judgment and parallel scene processing rules; a naming adaptation module integrates multi-source data to construct a scene feature vector, divides a risk range through clustering, realizes differential naming by adopting multi-source filling and normalization sorting; a feedback checking module locates a preferential analysis interval through deviation analysis, constructs a space neighborhood group and judges a high-risk area, and replaces an original algorithm to complete grading renaming and closed-loop checking by adopting a space index-hash mapping method; the application realizes dynamic optimization of point cloud grading naming, improves grading precision and naming compliance, and provides data support for power transmission line operation and maintenance.

The present application relates to the technical field of tree species optimization screening, and discloses a tree species multi-element mixed carbon sequestration optimization screening method based on artificial intelligence, which comprises the following steps: constructing the single growth characteristics and mixed growth characteristics of tree species according to the pretreated multi-source growth data; predicting the carbon sequestration amount of different tree species combinations in a given growth environment by using a carbon sequestration amount prediction model; calculating the joint growth adaptability and functional complementarity of different tree species combinations, comprehensively scoring the tree species combinations, screening a candidate tree species combination set based on the comprehensive score, constructing a multi-objective optimization function of the candidate tree species combinations in the candidate tree species combination set and solving the function to screen the candidate tree species combination with the highest carbon sequestration efficiency. Through multi-source growth data preprocessing and feature construction, tree species combination carbon sequestration amount prediction, joint scoring and screening and multi-objective optimization, the present application realizes the quantitative evaluation of the carbon sequestration potential of different tree species combinations and the selection of the optimal tree species combination configuration.

The invention is suitable for the technical field of automobile aerodynamics, and provides a self-adaptive flexible spoiler experimental development method under a yaw working condition, and the method comprises the steps: arranging and driving a flexible spoiler in a wind tunnel; the parameters of the spoiler are optimized with the wind resistance coefficient as the target at the multiple yaw angles; designing a piecewise linear rule controller based on an optimization result; pressure monitoring points are arranged on the two sides of a vehicle body, the regression relation between the pressure difference and the yaw angle is established, and the yaw angle is recognized in real time; developing a self-adaptive resistance reduction optimization program, driving the spoiler to be adjusted to the optimal form in real time according to the identified yaw angle, and verifying the resistance reduction effect of the spoiler; a mathematical method is used for calculating the curved surface shape of the spoiler, and reference is provided for automobile appearance design. Aerodynamic configuration self-adaptive adjustment of the vehicle under the crosswind working condition can be achieved, the wind resistance optimization capacity of the real vehicle in the running process is remarkably improved, and an effective experimental method and design basis are provided for low-wind-resistance development of the vehicle.

The method for switching between automatic driving and manual driving of freight trains of the present invention is realized by a unified control system model of automatic driving and manual driving, the model includes a control layer, a relay layer, and an execution layer, the control layer includes a manual driving control layer and an automatic driving control layer, which share the relay layer and the execution layer; the manual driving control layer includes a driver controller and a brake controller, and the automatic driving control layer includes a driver controller simulation interface and a brake controller simulation interface; the automatic driving device collects the states of the driver controller joystick and the brake controller joystick, and adopts different switching processes according to the type of driving mode switching through the driver controller simulation interface and the brake controller simulation interface integrated with the driver controller and the brake controller. The technical advantages of the present invention: through the design of the driver controller simulation interface and the brake controller simulation interface, it can ensure the maximum effective connection and disturbance-free switching between automatic driving and manual driving.

The present invention relates to the field of contactless identification technology, and in particular, to a method and device for wireless identification of axles. Step S11, based on the actual position of the track, a plurality of track position data are obtained; Step S12, based on the signal data group of the label on the axle obtained by the base station when the axle rolls on the track, the actual position data group of the label on the axle is parsed; Step S13, based on the starting coordinates of the center line of the track, the end coordinates of the center line of the track, the signal data group, and the actual position data group of the label, a recognition model is formed; Step S14, based on the signal data group of the label on the axle received by the base station, input into the recognition model, the position data of the label on the axle is obtained; Step S15, based on mapping the position data group within the track plane matching range to the center line of the track, the position data of the axle is obtained. In this way, the problem of inaccurate positioning of the axle on the production line is solved.

The invention discloses a hearth structure of a circulating fluidized bed boiler for purely burning furfural residues, and solves the problems of how to ensure sufficient burning of burning materials and how to avoid smoke return and fire channeling phenomena when the furfural residues enter the hearth, and how to ensure that slag is easy to form on a heating surface in the hearth and how to avoid the occurrence of the phenomena of smoke return and fire channeling when the furfural residues enter the hearth. A secondary air lower annular air bellow (13) and a secondary air upper annular air bellow (14) are respectively arranged on the outer side wall of the hearth (2) at the dense-phase area (11); the air distribution quantity of a secondary air lower branch air pipe (15) is equal to that of the secondary air upper annular air bellow (14); the ratio of the secondary air distribution quantity to the primary air distribution quantity in the hearth is 55: 45; a furfural residue feeding port (17) is arranged on the outer side wall of the hearth (2) between the secondary air lower annular air bellow and the secondary air upper annular air bellow, the shrinkage ratio of the hearth on the dense-phase area (11) is 40%, and the pressure intensity at the furfural residue feeding port in the dense-phase area of the hearth is zero by setting the air inducing capacity of an induced draft fan (19).

This invention discloses a method for winding wire for an automotive window regulator, comprising the following steps: S1, fixing the regulator motor onto a winding fixture located at the oiling station on a winding equipment; S2, applying oil to the tooth surface of the regulator motor by the oiling device of the winding equipment; S3, installing a wire wheel on the regulator motor; S4, applying oil to the wire wheel by the oiling device while simultaneously winding a first steel wire onto the wire wheel; S5, winding a second steel wire onto the wire wheel; S6, detecting the winding status; S7, installing a wire wheel cover on the regulator motor; S8, moving the winding fixture located at the oiling station to the screw assembly station; S9, assembling the regulator motor and the wire wheel cover. This invention's method for winding wire for an automotive window regulator utilizes specialized winding equipment, integrating the oiling device, winding fixture, and screw installation device into one unit, achieving effective connection and coordination between motor winding and screw installation, improving production efficiency and product quality, and reducing labor intensity.

The invention relates to a waterproof structure and a construction process of a waterproof roll closing head at a water dispersing position, and relates to the technical field of waterproofing of constructional engineering, the process comprises the following steps: laying a waterproof roll on the inner side surface of a disassembly-free thermal insulation integrated plate, and reserving a section of the waterproof roll extending out of the root of the disassembly-free thermal insulation integrated plate; a reinforcement cage is bound above the main body structure, a disassembly-free heat preservation integrated plate is laid on the outer side of the reinforcement cage, and a formwork is laid on the inner side of the reinforcement cage; a formwork jacking rod is arranged between the disassembly-free heat preservation integrated plate and the formwork, one end of the formwork jacking rod abuts against the waterproof roll, and the other end of the formwork jacking rod abuts against the formwork; and the side edge, higher than the top face of the mold jacking roller, of the waterproof roll is bent and connected to the top face of the mold jacking roller in a lap joint mode, a sealing pressing strip is used for pressing and covering the bent part of the waterproof roll, the side edge of the sealing pressing strip is made to abut against the non-dismantling heat preservation integrated plate and the closing-in position of the waterproof roll, and the sealing pressing strip is fixed to the mold jacking roller. The waterproof coiled material collecting head has the effect of improving the sealing performance and the waterproof performance of the waterproof coiled material collecting head.

The invention belongs to the technical field of agricultural greenhouses, and particularly relates to a vineyard multi-span greenhouse roof rainwater collecting and nitrogen saving device which comprises a plurality of greenhouse bodies and a water tank, the greenhouse bodies are connected through a water collecting groove, the bottom of the water collecting groove is fixedly communicated with a guide pipe, the water tank is arranged in the greenhouse bodies, and the guide pipe is fixedly communicated with the water tank through a branch pipe; a water outlet pipe is fixedly inserted into one side of the water tank, a self-priming pump is in threaded connection with the water outlet pipe, a U-shaped pipe is fixedly communicated with one end, away from the water tank, of the water outlet pipe, and a plurality of nozzles are fixedly communicated with the top of the U-shaped pipe; the inner top of the water tank is fixedly connected with a rainwater nitrogen content sensor and an ultraviolet lamp. By arranging the rainwater collecting mechanism, rainwater can be effectively collected, and nitrogen in the rainwater is utilized, so that under the condition that the yield is not changed, the application amount of nitrogen fertilizer for greenhouse planting is reduced, and the use effect of the multi-span greenhouse is effectively improved.

The utility model belongs to material conveying technical field especially is involved in a kind of automatic butt -joint material's material transfer device, including material transfer mechanism and butt -joint mechanism, butt -joint mechanism includes movable butt -joint subassembly fixed butt -joint subassembly;Movable butt -joint subassembly includes driving rod, and the side of installation base is outwardly set with linkage block, and the end of driving rod is hinged with hook, and the side of hook is vertically provided with turnover block;When driving rod drives hook away from linkage block, turnover block makes hook horizontal arrangement by dead weight;When driving rod drives hook close to linkage block, turnover block and linkage block abutment make hook overturn to vertical state, and the bottom side of turnover block is adhered to the upper end surface of linkage block sliding, to make hook horizontal motion and fixed butt -joint subassembly hook tightly.The device realizes locking after moving after overturning, cope with the problem of parking gap in parking position after long time running, ensure that material car efficient locking and stable connection.

The invention discloses a mixed pumping photovoltaic multi-scale joint scheduling method and system for medium-and-long-term electric quantity decomposition, and the method comprises the steps: building a mixed pumping-photovoltaic medium-and-long-term contract electric quantity decomposition model, building a corresponding mixed pumping-photovoltaic medium-and-long-term contract electric quantity decomposition model based on a mixed pumping power station and a photovoltaic power station, and solving the models, and obtaining a daily decomposition electric quantity boundary condition; based on the obtained daily decomposition electric quantity boundary conditions, a mixed pumping-photovoltaic combined system short-term scheduling model considering daily decomposition electric quantity constraints is established; and an improved NSGA-III optimization solving method is adopted to solve the constructed mixed pumping-photovoltaic combined system short-term scheduling model of the day-filtering decomposition electric quantity constraint, and mixed pumping photovoltaic multi-scale combined scheduling of medium and long-term electric quantity decomposition is realized based on an obtained result. According to the method, prediction-electric quantity decomposition-scheduling under different scales can be effectively joined, and key problems under different scales and solving ideas are provided.

The invention discloses a multi-objective optimization method and system for water conveyance tunnel construction based on Anylogic, and relates to the technical field of water conveyance tunnel construction optimizing.The method comprises the steps that construction site data of a to-be-optimized water conveyance tunnel is obtained, a corresponding simulation model is established based on the construction site data and by means of an Anylogic platform, and a multi-objective optimization model of the water conveyance tunnel is established; based on the multi-objective optimization model, performing tunnel simulation construction by using an Anylogic platform and the simulation model, and optimizing and adjusting construction simulation parameters of tunnel simulation construction according to the construction progress; on the basis of the construction simulation parameters, the on-site construction technology of the water conveyance tunnel is optimized, and on-site construction configuration with the optimized construction period and cost is obtained; the construction process of the water delivery tunnel is systematically analyzed, and a multi-agent simulation model based on Anylogic is constructed so as to comprehensively describe the interaction relation and the dynamic process among entity elements such as mechanical equipment, roads, slag fields and waiting platforms.

The utility model relates to a kind of laser projector illumination testing equipment, belong to illumination testing equipment technical field, to solve the problem of low test efficiency, poor precision and large personnel workload when laser projector is tested by manual mode in prior art.This application includes rack, mounting seat and luxmeter, and the rack is fixedly installed with slide rail, two stations are equipped on the slide rail, to constitute feeding station and test station;Mounting seat is slidably installed on slide rail, and the luxmeter is installed on the rack at test station;Fixed part, power connection part and heat dissipation part are equipped on mounting seat;Laser projector is fixedly installed on mounting seat by fixed part, power connection part is plug structure, and it corresponds with laser projector power connection end, heat dissipation part is installed on mounting seat, and when laser projector is installed on mounting seat, heat dissipation part is attached to laser projector.This application does not need artificial movement product, and test efficiency is high, personnel workload is less, and test precision is high.

The invention discloses an integrated production device for biscuit sorting, pouring and spreading, wherein a biscuit sorting mechanism and a biscuit spreading mechanism are arranged before and after a biscuit pouring mechanism, the former comprising a sorting belt conveyor, a row-aligning mechanism, a biscuit lifting mechanism and a material pulling and arranging mechanism; the sorting conveying belt of the sorting belt conveyor is located in front of the pouring conveying belt of the biscuit pouring mechanism, and the surface height of the former is lower than that of the latter; the row-aligning mechanism adopts a plurality of parallel isolation strips forming a guide gap, so that the biscuits are arranged in rows along the belt conveying direction; the biscuit lifting mechanism is arranged between the sorting and pouring conveying belts, and the biscuits are lifted to the top of the front end of the pouring conveying belt by driving the lifting and lowering of the supporting plate; the material pulling and arranging mechanism adopts a reciprocating displacement mechanism to drive the pulling plate to pull the biscuits on the supporting plate into a row and move them to the pouring conveying belt; the biscuit spreading mechanism comprises a material spreading belt conveyor and a material spreading device arranged above the belt. The device can improve production efficiency and reduce labor costs.

The present application relates to the technical field of salt-containing water body property prediction, in particular to a salt-containing water body property prediction method and system based on a large language model and a tool chain, comprising receiving a complex salt-containing water body property prediction request; analyzing the complex salt-containing water body property prediction request by using a small large language model to obtain a structured prediction task, sending the structured prediction task to a tool service layer, selecting a database return path, a machine learning model prediction path, a numerical calculation path or an out-of-range risk prompt path; returning existing property parameters, predicted target property parameters, calculated target property parameters or outputting an out-of-range risk prompt through the selected path; when there are available property parameters, outputting property parameters with data sources, units, applicable ranges and risk labels, the present application avoids directly generating property values by a language model, thereby improving the traceability, reliability and engineering applicability of complex salt-containing water body property prediction results.

A deformation control method for newly-built structure above rail transit operating tunnel, which is combined with adjustable axial force anchor cable and pipe roof core control system, has mature technology and can be completely implemented on site with little operation difficulty. The method realizes active and fine adjustment of anchor cable axial force, provides data feedback combined with monitoring points on the operating tunnel floor, track and side wall, and can adjust the vertical deformation of existing line in real time, so that the rail transit structure is always in the optimal state, which cannot be achieved by the existing overpass scheme. The method makes it possible to overpass the operating tunnel in small distance and long distance, and realizes the effective combination of active control system, foundation pit support and permanent protection system of anchor cable. The shaft provides space for pipe roof construction and anchor cable installation, and also serves as the retaining structure of the new structure foundation pit. After the construction is completed, the shaft top is sealed to realize the permanent protection of the anchor cable device, and the entire system is effectively connected, reducing the project investment.

The invention relates to the technical field of parameterization design, and particularly discloses a computational fluid mechanics simulation optimization design method and system.The method comprises the steps that an automatic script is recorded in an MATLAB main program, initial values of a plurality of design variables are specified, ANSYS Workbench is called based on the automatic script to conduct modeling on the initial values of the design variables, and a geometric model is obtained; calling MESH software based on the automatic script to carry out automatic grid division on the geometric model to obtain a grid file; and calling FLUENT software to carry out fluid mechanics numerical simulation on the grid file to obtain a numerical simulation calculation result, and calling CFD-POST software to store the numerical simulation calculation result into a specified file. Reading a numerical simulation calculation result in the specified file based on MATLAB, optimizing the numerical simulation calculation result, and outputting an optimization result; and updating the initial values of the plurality of design variables and the parameters of the grid file based on the optimization result. According to the method, the workload of manually drawing the model in optimization is reduced, and the working efficiency of optimization is improved.

The invention relates to the technical field of motor machining, and discloses a stator assembly blanking machine which comprises a machine table, a first conveying assembly, a tray, a correlation detection piece, a blanking table and a carrying and detecting mechanism. The carrying and detecting mechanism is installed on the blanking table and used for detecting the appearance of a stator assembly; and a sorting assembly. Through the arrangement of the first conveying assembly, the tray, the correlation detection piece and the carrying and detection mechanism, the stator assembly to be detected is automatically conveyed to the detection position through the first conveying assembly, after the correlation detection piece triggers positioning, the carrying and detection mechanism automatically completes appearance detection, a traditional manual one-by-one placement detection mode is replaced, and the detection efficiency is improved. And the detection and blanking efficiency is obviously improved.

A bridge pier column detection device belongs to the technical field of bridge detection and comprises a camera and two groups of butt joint units, the rear sides of the two groups of butt joint units are rotatably connected, the front sides of the two groups of butt joint units are connected through a locking unit, each group of butt joint units comprises a semi-ring body, and a connecting rod is vertically mounted on the inner side wall of the semi-ring body. A semi-gear ring is fixedly installed on the outer wall of the connecting rod, the semi-gear ring and the semi-ring body are concentrically arranged, a semi-limiting strip and a semi-limiting base are installed on the outer side wall of the semi-ring body in the circumferential direction, and the semi-limiting strip is arranged above the semi-limiting base. According to the utility model, equidistant shooting and recording can be always carried out relative to the side wall of the pier column through the camera moving in the circumferential direction, the distance equalization between the camera and the pier column during shooting at each angle is ensured, and the final shot picture is effectively connected integrally, so that workers can observe the condition of the pier column accurately and conveniently, and the working efficiency is improved. And the bridge pier quality can be more accurately detected and judged according to the stable shooting effect.

The invention discloses a lithium battery liquid injection port automatic detection and cleaning operation line and method, and relates to the technical field of lithium battery liquid injection port glue nail detection and cleaning automation equipment, and the lithium battery liquid injection port automatic detection and cleaning operation line comprises a feeding assembly line, an intelligent 3D camera, a cleaning assembly, a transfer wiping assembly, a discharging assembly line, a blow-drying assembly, an outer guardrail and the like; a supplied material assembly line, a transferring and wiping assembly and a discharging assembly line are arranged according to a lithium battery supplied material operation process, and all the assemblies are matched with one another to jointly complete the operation processes such as lithium battery glue nail detection, lithium battery liquid injection opening cleaning and blow-drying operation. By means of lithium battery rubber nail detection and liquid injection opening automatic wiping operation, lithium battery rubber nails are automatically detected, the detection accuracy is high, the efficiency is high, NG products are effectively removed, the liquid injection opening is automatically wiped and dried, cleaning and drying are thorough, the lithium battery production quality and efficiency are improved, the automation level of lithium battery operation is improved, and the production cost is reduced. The production takt is improved, and manpower occupation is greatly reduced.

The utility model discloses a stainless steel storage tank which comprises a storage tank body, and fixing support assemblies used for heightening and supporting the storage tank body are fixedly installed on the two sides of the bottom of the periphery of the storage tank body. The front and back positions of the fixed support assemblies on the two sides are connected with connection reinforcing assemblies in a crossing mode through disassembly and assembly combination assemblies. The storage tank has the beneficial effects that the two sides of the bottom of the storage tank body are fixedly connected with the fixed support assemblies used for heightening and supporting, and the front and rear positions of the fixed support assemblies on the two sides are connected with the connection reinforcing assemblies in a crossing mode through the disassembly and assembly combination assemblies; therefore, the fixing support assemblies on the two sides can be combined and connected into a whole through the connection reinforcing assembly, effective connection of the two fixing support assemblies is achieved, the correlation degree between the two fixing support assemblies is enhanced, and then the supporting stability of the fixing support assemblies to the storage tank body is improved.

The invention relates to a spiral blade type cutting drilling bit, and relates to the field of lunar soil sampling, the cutting drilling bit comprises a first spiral blade, a second spiral blade and a bit main body, one end of a circular truncated cone section of the bit main body is fixedly connected with one end of a cylindrical section, and a sampling through hole is formed in the bit main body; the multiple first spiral blades are fixedly arranged in the circumferential direction of the circular truncated cone section at intervals, the multiple second spiral blades are fixedly arranged in the circumferential direction of the cylindrical section at intervals, and the first spiral blades and the second spiral blades are disconnected and form first interval areas. The cutting and drilling drill bit has the beneficial effects that the cutting and drilling drill bit is small in drilling resistance, has the effect of loosening lunar soil, facilitates heat dissipation of the drill bit, can drill to a preset depth, and avoids drill bit failure caused by geological and environmental reasons.