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33results about How to "Convenient sampling operation" patented technology
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Sampling device for geotechnical exploration
InactiveCN110308010AAutomatic cuttingAutomatic crushing operationWithdrawing sample devicesDrive wheelSpiral blade
The invention discloses a sampling device for geotechnical exploration, and belongs to the technical field of geological exploration equipment. The sampling device comprises a base, a stabilizing mechanism, a rock cutting mechanism and a drilling and sampling mechanism; four driving wheels are arranged at the bottom of the base; a supporting frame is arranged on the top of the base; the drilling and sampling mechanism comprises a lifting assembly, a lifting plate and a drilling and sampling assembly; the drilling and sampling assembly comprises a sampling barrel and a connecting frame; a rotating shaft is arranged on the connecting frame; a spiral blade is arranged on the rotating shaft in a sleeved mode; and a drilling head is arranged at the bottom end of the rotating shaft in a sleevedmode. The sampling device has the beneficial effects that the lifting operation of the drilling and sampling assembly can be realized, and the sample can be conveyed to a material collecting hopper byvirtue of the drilling and sampling mechanism; the automatic cutting assembly can be used for cutting and crushing rock samples; and a rotary assembly can drive the automatic cutting assembly to rotate to a proper position, so that the interference of the automatic cutting assembly on the operation of the drilling and sampling mechanism is avoided.
Owner:胡立宇
Portable fidelity cylindrical bottom mud sampler
ActiveCN102589927AConvenient sampling operationReduce resistanceWithdrawing sample devicesEngineeringPollution
The invention aims to further guarantee that the collected bottom mud is not disturbed on the premise of guaranteeing that the bottom mud which is subjected to sequence fidelity is collected. A portable fidelity cylindrical bottom mud sampler mainly comprises a bottom mud collection device and a storage device, wherein the collection device comprises a support, a sampling pipe, a piston, a sampling head, and the like; and the storage device comprises a storage pipe, a storage pipe foundation, a top cover and the like. When the bottom mud is collected, the storage pipe is connected to the lower part of the sampling pipe and is extended into the support; and the piston in the collection device can prevent water from being mixed with the bottom mud and can absorb the bottom mud into the storage pipe and the sampling pipe to ensure that the bottom mud is not distorted. After collection is completed, if the bottom mud is needed to be layered, the piston is pushed to push the bottom mud out for layering; and if the collected bottom mud is needed to be subjected to fidelity further, the sampling pipe can be separated from the storage pipe, and the storage pipe can be stored. The high-efficiency portable fidelity cylindrical sampler is particularly suitable for investigation of pollution characteristics and repair research of the bottom mud of shallow water.
Owner:BEIJING NORMAL UNIVERSITY
Automatic sampling device for seabed sediments
ActiveCN109991038AInhibit sheddingGuaranteed original conditionWithdrawing sample devicesDrive motorSeabed sediment
The invention discloses an automatic sampling device for seabed sediments comprising an outer cylinder, a sampling inner cylinder, a stepping driving mechanism and a guide assembly; the stepping driving mechanism is installed on an upper installation plate at the upper end of the outer cylinder, the output end of the stepping driving mechanism is connected with the top of the sampling inner cylinder, the lower end of a guide shaft in the guide assembly is connected with a guide connecting plate at the top of the sampling inner cylinder, the lower end surface of the outer cylinder is further provided with a sliding sample-holding base plate capable of horizontally moving, the sliding sample-holding base plate is connected with a sample-holding driving mechanism, the sample-holding driving mechanism comprises an installation disc, a rack, a driving gear and a driving motor, the driving motor is fixed on the installation disc through an installation bracket, the driving gear is arranged at the output shaft end of the driving motor and is meshed with the rack arranged on the sliding sample-holding base plate, the top surface of the sliding sample-holding base plate is in sliding contact with the lower end surface of the sampling inner cylinder, the bottom surface of the sliding sample-holding base plate is in sliding contact with the upper surface of the installation disc, and theinstallation disc is fixed on the lower end surface of the outer cylinder through a connecting column.
Owner:FUQING BRANCH OF FUJIAN NORMAL UNIV +3
Rigid sediment water sample layered sampling and real-time monitoring device
PendingCN109490500AReal-time water quality monitoringMeet analysis testWithdrawing sample devicesTesting waterNitrogenOrganic matter
The invention discloses a rigid sediment water sample layered sampling and real-time monitoring device. The rigid sediment water sample layered sampling and real-time monitoring device mainly comprises a pore water sampling device which downward stretches into a sampling region; the pore water sampling device is composed of at least two pore water sampling units; upper ends of the pore water sampling units are fixed through a fixed pipe; an overlying water collection groove is arranged in the middle of the fixed pipe and an operation handle is arranged at the upper part of the fixed pipe; thepore water sampling device comprises a water-permeable protection cover body; a sampling plate is arranged on an inner side face of the water-permeable protection cover body; a polypropylene film collection pipe is wound on the inner side face of the collection plate; and two pipe ends of the polypropylene film collection pipe penetrate through the fixed pipe and the operation handle to be led outthrough a solution output pipe and then are communicated with a pulling collection device. By adopting the rigid sediment water sample layered sampling and real-time monitoring device, pore water atdifferent depths of rigid sediment and overlying water can be collected and the overlying water can be subjected to water quality monitoring in real time; and meanwhile, the device ensures that a sample obtained by sampling can meet analysis tests of inorganic matters including metal elements, nitrogen, phosphorus and the like and other organic matters.
Owner:ANHUI UNIV OF SCI & TECH
Water surface microplastic collection device
InactiveCN110108514AAchieving Targeted SamplingReduce volatilityWithdrawing sample devicesEngineeringBuoyancy function
The invention relates to a water surface microplastic collection device. The water surface microplastic collection device includes a sample feeding box, a trawl net and a bag net; the sample feeding box is open in two directions; the front end of the trawl net encloses the sample outlet of the sample feeding box and is connected with the sample outlet of the sample feeding box; the bag net is detachably connected with the rear end of the trawl net; the trawl net is detachably connected with the sample feeding box; a flow meter is installed inside the sample feeding box; two sides of the samplefeeding box are and detachably provided with buoyancy adjusting fins respectively; and the buoyancy adjusting fins can be installed on the sample feeding box in a horizontally rotatable manner so that the inclined angles of the buoyancy adjusting fins can be adjusted. With the water surface microplastic collection device of the invention adopted, targeted sampling can be carried out according toa required particle size; traction resistance adjustment can be realized, so that sampling operation can be facilitated; buoyancy adjustment can be realized, so that the device is applicable to different types of water bodies; and sampling accuracy is guaranteed.
Owner:EAST CHINA SEA FISHERIES RES INST CHINESE ACAD OF FISHERY SCI +1
Soil sampling device for geological exploration
InactiveCN113008602AEnsure balanceConvenient sampling operationTransmission systemsWithdrawing sample devicesElectric machineryStructural engineering
The invention belongs to the technical field of geological exploration, and particularly relates to a soil sampling device for geological exploration which comprises a fixing frame, an air cylinder is mounted in the middle of the upper surface of the fixing frame, a first motor is mounted on a telescopic shaft of the air cylinder, and a drill rod is mounted on an output shaft of the first motor. Fixing plates are symmetrically welded to the left end and the right end of the upper surface of the fixing frame, supporting rods are installed on the bottom faces of the fixing plates, and sliding barrels are slidably connected to the outer side walls of the supporting rods. When the fixing frame is placed at a sampling point, if one side of the fixing frame is in a low-lying position, the inclination state is judged by checking the gradienter, the PLC is in signal connection with the first WIFI module, and the electric push rod is in signal connection with the PLC through the first WIFI module, so that the starting of the electric push rod or the extending length of the telescopic end of the electric push rod can be directly controlled through the PLC to ensure that the upper surface of the fixing frame is horizontal, so that the balance of the device is ensured, and the later sampling operation is facilitated.
Owner:张强 +1
Sediment pore water and overlying water sampler
ActiveCN106153394AEasy to dropConvenient sampling operationWithdrawing sample devicesPhosphorNitrogen
The invention belongs to a sampler of water body sediment pore water and overlying water like lakes, rivers and reservoirs. The sampler comprises a manifold for lowering to a sampling area, a polypropylene membrane collection pipe is wound on a body of the manifold, an operation handle is arranged at the upper end of the manifold, two ends of the polypropylene membrane collection pipe are communicated with a pipe cavity of a solution collection pipe, the solution collection pipe is positioned in a cavity of the manifold, and the end of the solution collection pipe is guided out from the upper end of the manifold and is communicated with a drawing collection device. The manifold can be conveniently lowered to sediment and the overlying water by utilizing the operation handle, and convenience is brought to sampling operation of an operator; after the manifold is lowered to the sampling area, due to low permeability of the polypropylene collection pipe, interference of disturbance of a water body in the sampling area on sampling accuracy can be reduced, and a sample obtained by sampling is ensured to meet requirements of analysis testing of inorganic matters like metal elements, nitrogen and phosphor and other organic matters.
Owner:ANHUI UNIV OF SCI & TECH
Food detecting and sampling device
InactiveCN111707492APrevent impact detection workConvenient sampling operationWithdrawing sample devicesTesting foodFood safetyAgricultural engineering
The invention discloses a food detecting and sampling device. The invention belongs to the technical field of food safety equipment. The device comprises a working frame, a fixing assembly, a samplingdetection assembly and a detection auxiliary assembly, the sampling detection assembly is arranged at the top of the working frame; the sampling detection assembly comprises a rotary moving part, a sampling part, a sampling auxiliary part and a detection device; the sampling piece is arranged at the moving end of the rotary moving part; the sampling auxiliary part is arranged at the moving end ofthe rotary moving part, the detection auxiliary assembly is arranged at the top of the working frame, the detection auxiliary assembly comprises a pushing part, a splash-proof part and a cleaning part, the pushing part is arranged at the top of the working frame, the splash-proof part is arranged at the top of the working frame, and the cleaning part is arranged at the top of the working frame. According to the invention, the driving motor works to drive a grinding wheel to rotate, the grinding wheel rotates to pretreat food to be detected, ice blocks and the like above the frozen food are removed, and subsequent sampling operation on the food is facilitated after the ice blocks are removed.
Owner:烟台云汇智能科技有限公司
Sink-to-bottom type microplastic collector
ActiveCN110736644AImplement fixed-point samplingConvenient sampling operationWithdrawing sample devicesEngineeringStructural engineering
The invention discloses a sink-to-bottom type microplastic collector, and aims to provide a sink-to-bottom type microplastic collector that can perform fixed-point sampling on microplastics depositedon the sea floor and mixed in the sea bottom sediment, and has convenient sampling operation. The sink-to-bottom type microplastic collector comprises a support, a vertical guide rod arranged on the support, a vertical isolation cylinder lifting along the vertical guide rod, an agitation device disposed in the vertical isolation cylinder, a trigger mechanism, a time delay collection mechanism anda collection device, wherein a guide sleeve matching with the vertical guide rod is provided on the vertical isolation cylinder, a guide rod limit block is provided on the vertical guide rod and located below the guide sleeve, and when the guide rod limit block supports against the lower end surface of the guide sleeve, the position of the lower end of the vertical guide rod is higher than the position of the lower end of the vertical isolation cylinder.
Owner:MARINE FISHERIES RES INST OF ZHEJIANG
Sampling device based on water conservancy project investigation
PendingCN114858512AGuaranteed accuracyEasy to store and transportWithdrawing sample devicesWater resource assessmentSolumDrill pipe
The invention provides a sampling device for water conservancy project survey, relates to the technical field of water conservancy survey, and solves the problems that the length of a drill rod of a sampling device cannot be adjusted, and inconvenience is brought to field operation of workers due to the fact that the length of the drill rod is not enough when deep soil is sampled. The sampling device for water conservancy project investigation comprises a device box, an indication groove in the vertical direction is formed in the middle of the outer end face of the device box, and a threaded hole is formed in the middle of a bottom plate of the device box; a fixing plate is installed in the device box, and a threaded hole is formed in the middle of the fixing plate. According to the device, the hexagonal clamping grooves are formed in the lower ends of the second drill rods, the second clamping columns are installed at the upper ends of the second drill rods, and when a worker conducts exploration and sampling on a deep soil layer, the total length of the drill rods can be increased by stacking the second drill rods, so that the device can conduct sampling operation on soil at different depths.
Owner:李凯
Postnaris sampler
PendingCN108836403AGuaranteed effectAvoid pollutionSurgical needlesVaccination/ovulation diagnosticsNasal passageNasal passages
The invention discloses a postnaris sampler, which comprises a cannula capable of being inserted into a nasal cavity. A flexible blind tube is arranged at the front tube end of the cannula; the back tube end of the cannula is open; the head part of the flexible blind tube is divided into a plurality of tube sections capable of opening and closing along the circumferential direction; a specimen brush which can be inserted into or pulled out of the cannula is arranged in the cannula; the specimen brush comprises a brush holder and a sampling brush hair installed at the front end of the brush holder; the postnaris sampling operation can be carried out by the sampling brush hair which extends out of the cannula when the specimen brush extending into the cannula is pushed forwards; and the sampling brush hair with a sampled specimen is withdrawn into the cannula from the flexible blind tube when the specimen brush is pulled backwards. The invention has the following advantages: (1) the sampling operation is convenient, time-saving and labor-saving, and the damage to nasal tissues is small; (2) the sampling brush hair can be withdrawn back to the cannula after specimen sampling, therebyeffectively preventing the sampled specimen on the sampling brush hair from being polluted by secretions in the nasal cavity when passing through a nasal passage through the protection of the cannulaand ensuring the effect of the sampled specimen.
Owner:ZHANGJIAGANG HOSPITAL OF TRADITIONAL CHINESE MEDICINE
Gastrointestinal tumor biopsy sampling device
PendingCN111317515AConvenient sampling operationAffect cleanlinessSurgical needlesVaccination/ovulation diagnosticsGastrointestinal tumorApparatus instruments
The invention discloses a gastrointestinal tumor biopsy sampling device and belongs to the technical field of medical instrument equipment. The device comprises a lifting assembly, a rotating assembly, a sampling assembly, an expansion assembly, a dirt sucking assembly and a moving assembly, wherein the moving assembly is vertically arranged; the rotating assembly is arranged on the moving assembly and is rotationally connected with the moving assembly; the lifting assembly is arranged at the top of the rotating assembly; the sampling assembly is arranged at the lifting end of the lifting assembly; the sampling assembly comprises a sliding part and two sampling parts; the lifting part is arranged at the lifting end of the lifting assembly; the two sampling parts are symmetrically arrangedat the moving end of the sliding part; the expansion assembly is arranged at the lifting end of the lifting assembly; and the dirt sucking assembly is arranged at the lifting end of the lifting assembly and is positioned at the other end of the sampling assembly. By adopting the device, scraping and sampling operation on a tumor part of a patient is implemented in all direction in multiple anglesthrough swinging of a sampling blade, so that samples of different parts of a tumor of the patient can be obtained.
Owner:HENAN CANCER HOSPITAL
Semi-automatic skin soil turning equipment for cutting ring soil sampling
PendingCN112881063AGuaranteed operational needsImprove stabilityWithdrawing sample devicesAgricultural engineeringSemi automatic
The invention discloses semi-automatic skin soil turning equipment for cutting ring soil sampling. The equipment comprises a moving frame, a driving mechanism and a soil turning mechanism, the moving frame comprises a mounting plate and an operating frame, the operating frame is arranged at the head of the mounting plate and fixedly connected with the mounting plate, and the driving mechanism is mounted on the upper end face of the mounting plate, the driving mechanism is fixedly connected to the mounting plate, the soil turning mechanism is mounted on the lower end face of the mounting plate and is fixedly connected with the mounting plate, so that it is guaranteed that a user can stably use the equipment to turn the soil skin before taking out the soil through a cutting ring method, so that the user can more conveniently sample deep soil, the user can stably push the equipment to move by holding the operating frame when the skin needs to be removed, and the user can stably adjust the position of the holding frame in the guide shell according to needs when different persons use the equipment.
Owner:SHANGHAI CHIZUN STATIONERY CO LTD
Sampling and sample preparation robot with pre-crushing and material distributing functions for train carriage coal
PendingCN112414747ASmooth entryPlay the role of back coverWithdrawing sample devicesPreparing sample for investigationHydraulic cylinderCarriage
The invention discloses a sampling and sample preparation robot with pre-crushing and material distributing functions for train carriage coal, which comprises a bearing box, a sampling mechanism and amaterial guide mechanism, wherein the bearing box is fixed at the top of a support plate, the lower side of a first partition plate is provided with a discharge port, and the right side of the bottomof the bearing box is fixedly provided with a first hydraulic cylinder; the sampling mechanism is fixed to the bearing box and the supporting plate, a feeding channel is fixed to the top of the bearing box in a penetrating mode, and the material guide mechanism penetrates through the left side and the right side of the feeding channel and is located on the lower side of the smashing cylinder. According to the sampling and sample preparation robot with the pre-crushing and material distributing functions for the train carriage coal, in the process that the device is used for feeding materialsinto a carriage, a small part of coal in the bearing box can fall into the sampling box through the through holes, the second partition plates are distributed in the sampling box at equal intervals, and the sampling box can move forwards or backwards along with the supporting plate; and the coal in each carriage can be conveniently and separately sampled and treated.
Owner:江苏伊维达智能科技股份有限公司
An automatic sampling device for seabed sediment
ActiveCN109991038BInhibit sheddingGuaranteed original conditionWithdrawing sample devicesCircular discGear wheel
The invention discloses an automatic sampling device for seabed sediments comprising an outer cylinder, a sampling inner cylinder, a stepping driving mechanism and a guide assembly; the stepping driving mechanism is installed on an upper installation plate at the upper end of the outer cylinder, the output end of the stepping driving mechanism is connected with the top of the sampling inner cylinder, the lower end of a guide shaft in the guide assembly is connected with a guide connecting plate at the top of the sampling inner cylinder, the lower end surface of the outer cylinder is further provided with a sliding sample-holding base plate capable of horizontally moving, the sliding sample-holding base plate is connected with a sample-holding driving mechanism, the sample-holding driving mechanism comprises an installation disc, a rack, a driving gear and a driving motor, the driving motor is fixed on the installation disc through an installation bracket, the driving gear is arranged at the output shaft end of the driving motor and is meshed with the rack arranged on the sliding sample-holding base plate, the top surface of the sliding sample-holding base plate is in sliding contact with the lower end surface of the sampling inner cylinder, the bottom surface of the sliding sample-holding base plate is in sliding contact with the upper surface of the installation disc, and theinstallation disc is fixed on the lower end surface of the outer cylinder through a connecting column.
Owner:FUQING BRANCH OF FUJIAN NORMAL UNIV +3
Integrated vacuum sampling device
InactiveCN106419935AConvenient sampling operationReduce the risk of contaminationMedical devicesCatheterEngineeringBlood sampling
The invention provides an integrated vacuum sampling device. The device comprises a vacuum sampling tube (11) and a sampling needle (16). An inlet portion of the vacuum sampling tube (11) is connected with a puncture cap (12) in a sealed mode, the sampling needle (16) is fixedly connected to a needle seat (15), and the tip of the sampling needle (16) pierces the puncture cap (12) and then is located in an inner cavity of the vacuum sampling tube (11). A seal structure is formed between the sampling needle (16) and the puncture cap (12). When the integrated vacuum sampling device is used for blood sampling, the inlet portion of the vacuum sampling tube is connected with the puncture cap in a sealed mode, and the seal structure is further formed between the sampling needle and the puncture cap, so that a blood sample entering the vacuum sampling tube is taken in a completely sealed state. The sampling operation is easy and fast; when the blood sample is taken, the pollution risk is effectively reduced, and the mistake to confuse reserved samples do not occur, and it is guaranteed that the blood sample can be taken safely and reliably.
Owner:SICHUAN NIGALE BIOTECH
Liquid storage part connected body, manufacture method and device for liquid storage part connected body enclosed in liquid
InactiveCN1980834AEasy to getConvenient sampling operationAmpoulesLiquid materialEngineeringLiquid storage
Owner:NIPRO CORP
Submerged microplastic collector
ActiveCN110736644BConvenient sampling operationWithdrawing sample devicesEngineeringStructural engineering
The invention discloses a bottom-sinking microplastic collector, aiming to provide a bottom-sinking microplastic collector capable of fixed-point sampling of microplastics deposited on the seabed and mixed in seabed sediments, and having convenient sampling operation. It includes a bracket, a vertical guide rod arranged on the bracket, a vertical isolation cylinder lifted and lowered along the vertical guide rod, an agitation device arranged in the vertical isolation cylinder, a trigger mechanism, a time-delay collection mechanism and a collection device. The vertical isolation cylinder is provided with a guide sleeve that cooperates with the vertical guide rod, and a guide rod limiter is provided on the vertical guide rod and below the guide sleeve. When going up, the position of the lower end of the vertical guide rod is higher than the position of the lower end of the vertical isolation cylinder.
Owner:MARINE FISHERIES RES INST OF ZHEJIANG
Ecological environment geological exploration sampling device
PendingCN111912658AEasy to storeImprove practicalityWithdrawing sample devicesEnvironmental resource managementEcological environment
The invention relates to the technical field of environmental protection, in particular to an ecological environment geological prospecting sampling device which comprises a soil sampling barrel, a sliding sleeve, a sliding rod, a pressing plate, a circular block and a pushing and pressing plate; the bottom of the soil sampling barrel is open, the sliding sleeve is embedded in the middle of the top of the soil sampling barrel, and the sliding rod is slidably inserted into the sliding sleeve; the bottom of the sliding rod penetrates through the sliding sleeve and extends into the soil samplingbarrel, the pressing plate is fixedly connected to the bottom of the sliding rod, and the outer side wall of the pressing plate is slidably connected with the inner side wall of the soil sampling barrel. When the soil sampler is used for sampling soft soil, the soil sampling barrel is pressed downwards, so that the soft soil enters the soil sampling barrel and can be compressed, then people step on the pushing plate, the compressed soil is pressed out of the soil sampling barrel by the pressing plate through the sliding rod, and then the soft soil is sampled and compressed; the sampled soil can be conveniently stored, and the practicability is improved.
Owner:SUZHOU BANGTIKE INTELLIGENT TECH CO LTD
A sediment pore water and overlying water sampler
ActiveCN106153394BEasy to dropConvenient sampling operationWithdrawing sample devicesPhosphorNitrogen
The invention belongs to a sampler of water body sediment pore water and overlying water like lakes, rivers and reservoirs. The sampler comprises a manifold for lowering to a sampling area, a polypropylene membrane collection pipe is wound on a body of the manifold, an operation handle is arranged at the upper end of the manifold, two ends of the polypropylene membrane collection pipe are communicated with a pipe cavity of a solution collection pipe, the solution collection pipe is positioned in a cavity of the manifold, and the end of the solution collection pipe is guided out from the upper end of the manifold and is communicated with a drawing collection device. The manifold can be conveniently lowered to sediment and the overlying water by utilizing the operation handle, and convenience is brought to sampling operation of an operator; after the manifold is lowered to the sampling area, due to low permeability of the polypropylene collection pipe, interference of disturbance of a water body in the sampling area on sampling accuracy can be reduced, and a sample obtained by sampling is ensured to meet requirements of analysis testing of inorganic matters like metal elements, nitrogen and phosphor and other organic matters.
Owner:ANHUI UNIV OF SCI & TECH
Sampling device for solid hard capsule
ActiveCN106124241ARealize real-time online samplingReduce labor intensityWithdrawing sample devicesHard CapsuleEngineering
The invention belongs to the field of pharmacy auxiliary equipment and specifically relates to a sampling device for a solid hard capsule. A horizontal moving device is mounted on the upper part of a frame; a lifting device is mounted on the upper part of a mounting plate on the front part of the horizontal moving device while a transferring block is mounted on the lower part; draining jacking rods are driven to move up and down by the lifting device; through holes are formed in the transferring block; mutual independent cavities are arranged in a sampling box on the middle part of the frame; pushing jacking rods are mounted on the lower part of the frame; the quantity and distribution of the through holes, draining jacking rods, cavities and pushing jacking rods are as same as the quantity and distribution of the mold holes of a template on a capsule-filling machine; the apertures of the through holes are as same as the apertures of the mold holes. The sampling device can realize automatic sampling and meanwhile can realize real-time online sampling of the capsule; no manpower is required; labor intensity of the operator can be reduced; the sampling operation is more convenient and quick; the capsules in the cavities in the sampling box can be weighted; the problems can be specifically found out and solved; the maintenance time is saved; the maintenance efficiency is increased; the production can be more quickly recovered.
Owner:SHANDONG SMA PHARMATECH CO LTD
Automatic sampling device of new-type oil storage tank
PendingCN109115549AConvenient sampling operationReduce labor intensityWithdrawing sample devicesEngineeringConductor Coil
The invention discloses an automatic sampling device of a new-type oil storage tank. A machine frame column is installed on the top face of an oil tank. The top end of the machine frame column is provided with a swing arm. One end of the swing arm is provided with two fixed pulleys. The top end of a rotating shaft is provided with a double-groove fixed pulley device. Each of two sides of the top end of the machine frame column is respectively provided with a swing arm limiting plate. One side wall of the swing arm is connected with a swing arm pull rope connected with a winding drum installedon the rotating shaft of a motor. A sampling box is connected below the free end of the swing arm through two steel wire ropes. A box body of the sampling box is connected with one steel wire rope, and a box cover of the sampling box is connected with the other steel wire rope. The two steel wire ropes are respectively connected with the winding drum installed on the rotating shaft of the other motor across the double-groove fixed pulley. The steel wire rope connected with the box body of the sampling box passes through a meter counter. The other steel wire rope connected with the box cover ofthe sampling box passes through a through hole in a Z-shaped component. The outer side wall of the oil tank is vertically provided with a sample discharging pipe. The lower end of the sample discharging pipe is connected with a sampling pool.
Owner:李茂华
Atmospheric volatile organic matter sampling device
InactiveCN109001000AAdjust the intake speedEasy to optimizeWithdrawing sample devicesPreparing sample for investigationFixed frameEngineering
The invention discloses an atmospheric volatile organic matter sampling device which comprises a base, a motor, a first condensing tube, a second condenser and condenser brackets. A piston cylinder isarranged above the base, the piston cylinder is fixedly connected to the base through a fixing frame, and the motor is arranged on the right side of the fixing frame. Crank shafts are arranged insidethe piston cylinder, a piston plate is further arranged inside the piston cylinder, and a connecting rod is rotatably connected to the journals of the crank shafts. The first condensing tube is arranged on the right side of the piston cylinder, and the second condenser is arranged on the right side of the first condensing tube. When organic matters in the air need to be sampled, the piston plateis driven to move left and right by the motor, the air enters into a filter and is initially filtered by a filter net, the filtered air enters into the piston cylinder, and organic components in the air are condensed by using the first condensing tube and the second condenser; and by adjusting the rotation speed of the motor, the air inlet speed can be conveniently adjusted, and the sampling operation is facilitated.
Owner:JILIN JIANZHU UNIVERSITY
A closed storage slow-release micro-atmosphere collection method
ActiveCN110702474BGood acquisition stabilityImprove accuracyComponent separationWithdrawing sample devicesEngineeringProcess engineering
Owner:中国兵器装备集团西南技术工程研究所
Sewage treatment device for neodymium iron boron waste processing
ActiveCN112924237APrevent sprayingConvenient sampling operationWithdrawing sample devicesWaste processingWastewater
The invention discloses a sewage treatment device for neodymium iron boron waste processing, and relates to the technical field of neodymium iron boron production, the sewage treatment device comprises an upper clamp, a lower clamp and a sampling mechanism, the upper clamp and the lower clamp are symmetrically distributed and fixedly connected with each other, and the sampling mechanism is fixedly arranged at the middle section position of the upper clamp. According to the sewage treatment device for neodymium iron boron waste processing, sampling operation can be conveniently conducted on high-pressure water flow in the sewage pipeline, high-pressure wastewater can be prevented from being sprayed to the body of a worker during sampling, and clothes and skin cannot be corroded.
Owner:ANHUI JINSANLONG RENEWABLE RESOURCES
Multi-sampling device for formation testing
ActiveCN101864954BImprove sampling efficiencyConvenient sampling operationBorehole/well accessoriesToggle switchSolenoid valve
Owner:CHINA NAT OFFSHORE OIL CORP +1
Detection robot based on intelligent cooperation mode
PendingCN112223319AConvenient sampling operationWith multiple degrees of freedomProgramme-controlled manipulatorGripping headsRobot handIn vehicle
The invention relates to the technical field of fire-fighting robots, in particular to a detection robot based on an intelligent cooperation mode. According to the detection robot, a sampling mechanical arm is arranged on the upper side of a vehicle body, and a mechanical arm supporting foundation for horizontally supporting the sampling mechanical arm in a folded state is further arranged; an explosion-proof camera combination is arranged on the vehicle body and comprises a front explosion-proof camera, a rear explosion-proof camera and a side explosion-proof camera, and a mechanical arm explosion-proof camera is arranged at the position, close to an execution tail end assembly, of the sampling mechanical arm and can perform panorama shooting on the periphery of the robot; a sound pickup,a weather station and other devices are further arranged, so that information of a contaminated area is presented in a multi-dimensional mode; a BeiDou positioning instrument is further arranged to facilitate positioning; and a vehicle station is also arranged, so that remote control can be carried out, and various data can be transmitted to a control center. The robot has the advantages that sampling operation can be smoothly carried out in the chemical contaminated area, and in addition, various kinds of on-site information can be comprehensively collected, so that detection personnel can comprehensively judge the condition of the chemical contaminated area.
Owner:SHANGHAI FIRE RES INST OF MEM
Experimental powder sampling device with brace
InactiveCN107543740AEasy to carryConvenient sampling operationWithdrawing sample devicesDrive shaftButt joint
The invention discloses an experimental powder sampling device with a brace. The powder sampling device comprises a sampling screw and a transmission shaft; the sampling screw is in butt joint with the transmission shaft; a sampling cylinder is arranged at the periphery of the sampling screw; the sampling cylinder can slide along the transmission shaft; the sampling cylinder is made of a transparent tempered organic glass material; more than two steel prickers are arranged at the lower end of the sampling cylinder; rotating handles are arranged on the two sides of the transmission shaft; the rotating handles are rotated, the sampling screw is driven by the transmission shaft, and the sampling screw screws a sample into the sampling cylinder; the brace is arranged on one side of the cylinder wall of the sampling cylinder; and a handheld grip is arranged on the other side of the cylinder wall of the sampling cylinder. The handheld grip and the brace are provided, so the powder sampling device is convenient to carry and sampling operation is facilitated.
Owner:许月辉
Multi-sample adaptive dual-entrance quartz pyrolysis tube
ActiveCN101799380BAvoid damageConvenient sampling operationPreparing sample for investigationInjection portEngineering
The invention discloses a multi-sample adaptive dual-entrance quartz pyrolysis tube which comprises a pyrolysis tube body (1), wherein an inert gas connector (2) and an oxygen connector (3) are arranged on the pyrolysis tube body, and a reaction chamber (4) is arranged inside the pyrolysis tube body. The multi-sample adaptive dual-entrance quartz pyrolysis tube is characterized in that a solid injection port (5) and a liquid injection port (6) are at least arranged at the outer side of the pyrolysis tube body. The device realizes the combination of liquid injection and solid injection as one,not only satisfies the liquid sample injection and the solid sample injection in the prior art, realizes the fast switching of different types of sample injections, but also can carry out simultaneous injection of solid and liquid samples.
Owner:李俐 +1
Body private part sampling equipment for gynecology department
InactiveCN114451932AEasy to holdEasy to sampleSurgical needlesVaccination/ovulation diagnosticsEngineeringGynecology department
The invention discloses gynecological body private part sampling equipment, which is characterized in that one end of a sampling swab is connected with a handheld component for holding operation, the outside of the sampling swab is connected with a storage component for storing samples, the other end of the sampling swab is connected with a sampling component for collecting samples, a handheld rod is held by a hand, and the sampling component is connected with a sampling component for collecting the samples; the handheld rod is held, the pressing block is pressed by the thumb, the rubber plug slides on the inner side of the outer sleeve, the fixing end is pushed out of the outer sleeve, and the sampling swab is clamped in the clamping groove and placed at a to-be-sampled position for sampling. During sampling, the sampling end is placed at a proper position, the push rod is gently rotated for sampling, the handheld sampling is facilitated, the sampling operation is more convenient, the sampling efficiency is higher, and the safety is higher.
Owner:NO 2 PEOPLES HOSPITAL HUAIAN CITY
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