165results about How to "Accurate sampling" patented technology

The invention discloses a high-low voltage power monitoring system, and relates to the technical field of power monitoring. The high and low voltage power monitoring system comprises an electric signal data acquisition module; a communication line monitoring module; a signal sampling module; and an emergency repair module. The electric power data of the wire inlet end of the electric power system in the preset time period are collected in real time, electric signal processing is carried out to obtain the electric signal data, and then the electric signal data in the operation process of the electric power system are monitored in real time according to the communication line in the electric power system and data transmission is carried out. Meanwhile, signal extraction is carried out on the electric signal data in the data transmission process to obtain fundamental wave signals, sequential sampling is carried out, and finally the fault type and the fault position of the power system in the operation process are recognized according to the obtained abnormal load index, so that the real-time obtaining accuracy of the electric signal data in the power line is improved. The problem of low accuracy of real-time acquisition of electric signal data in a power line in the prior art is solved.

The invention relates to a multi-modal data feature layer fused sow weight estimation method, which relates to a detection method, and comprises the following steps: acquiring point clouds of sows at different angles through a sow point cloud acquisition device, and taking sow time sequence data such as variety, fetal number and reproduction stage and reconstructed sow real-time three-dimensional point clouds as input; a dual-branch network fused in a feature layer is established, meanwhile, deep features are automatically extracted from one-dimensional data and three-dimensional point clouds, time sequence data features and real-time data features are fused, and current body weight estimation of the sow and body weight curve estimation of the whole breeding stage are completed. Through the method, the accuracy of weight estimation is improved, the final output of the method is the weight real-time value of the current reproduction stage and the weight prediction value of the whole reproduction stage, and the real-time weight value is beneficial for obtaining the physical health condition of the sow at the current stage and adjusting the feeding strategy; therefore, the sows can reach the optimal health state and maintain the optimal production performance, and the minimum feed cost is maintained.

The invention discloses a current sampling circuit for collecting signals of a nuclear radiation detector and a high-voltage power supply, the current sampling circuit is arranged in the nuclear radiation detector comprising the high-voltage power supply, the high-voltage power supply comprises a voltage transformation assembly, and the current sampling circuit comprises a sampling resistance adjustable collecting unit and a resistance adjusting unit. The sampling resistance value adjustable acquisition unit is connected with the secondary side of the voltage transformation assembly, and the sampling resistance value adjustable acquisition unit is used for acquiring the voltage of the secondary side of the voltage transformation assembly and outputting the acquired voltage. And the resistance value adjusting unit is connected with the sampling resistance value adjustable acquisition unit and is used for controlling the sampling resistance value of the sampling resistance value adjustable acquisition unit to dynamically change until the sampling resistance value is stable according to the first voltage. Wherein the current of the nuclear radiation detector is the ratio of the target voltage to the target resistance value, the target resistance value is the sampling resistance value when the sampling resistance value adjustable acquisition unit adjusts the resistance value to be stable, and the target voltage is the voltage collected by the sampling resistance value adjustable acquisition unit under the target resistance value.

The invention relates to the technical field of waste gas detection, and particularly discloses a sampling device for waste gas detection, which comprises a sampling pipeline, butterfly valves are movably mounted at two ends of the sampling pipeline, a mounting pipeline is fixedly mounted above the outer wall of the sampling pipeline, and a piston assembly is movably connected to the tail end of the mounting pipeline. A butt joint assembly is fixedly mounted below the outer wall of the sampling pipeline and comprises a butt joint pipeline fixedly connected with the sampling pipeline. By arranging the first gas inlet assembly and the second gas inlet assembly, waste gas dispersed in a sampling pipeline or an environment shaft rod can be sampled according to the actual situation, the position of a sealing plug used in cooperation with a rubber pad can be changed by extruding an electromagnet through a butt joint pipeline, and therefore the sampling efficiency is improved. Furthermore, the equipment can be used for sampling waste gas in a pipeline or waste gas in the environment through a single sampling port, so that the equipment is wider in application range and higher in applicability during use.

A digestive tract sampling capsule includes a capsule shell and a sampling chamber disposed in the capsule shell, wherein the capsule shell is provided with a sampling port, and the sampling chamber is provided with an injection port, wherein the injection port and the sampling port can be selectively aligned or misaligned, and further includes a driving component disposed in the capsule shell, wherein the injection port is blocked by a dissolving material, and the driving component drives the injection port or the sampling port to transform between two states relative to the sampling chamber, wherein in a first state, the sampling port is misaligned with the injection port; in a second state, the sampling port is aligned with the injection port, and the dissolving material contacts the sample and dissolves under the action of the sample to open the injection port for sampling. The digestive tract sampling capsule of the present invention adopts a mode combining active and passive trigger sampling, which can achieve accurate sampling and improve the success rate of sampling.

The invention relates to the technical field of seawater detection assistance, in particular to an ocean water pollutant detection device. The device comprises a mounting shell, a plurality of first tripods are arranged on the outer wall of the mounting shell, a floating block is arranged at the bottom of each first tripod, a mounting shell is arranged at the bottom of the mounting shell, a pressing assembly is arranged in the mounting shell, and an adjustable sampling assembly is movably arranged at the top of the pressing assembly. The adjustable sampling assembly is located in the mounting shell, a detachable top cover is arranged on the top of the mounting shell, water pumping pipes with different lengths (1 m, 3 m and 5 m) are arranged, seawater with the specific depth can be accurately sampled, different detection requirements are met, through cooperation of the transmitting driver and the receiving driver, the sampling efficiency is improved, and the sampling efficiency is improved. Starting and stopping of the motor can be accurately controlled, it is ensured that the water pump can accurately pump seawater at the specified depth, and the sampling accuracy is greatly improved.

The utility model discloses a bulk cigarette counting tool which comprises a bottom plate and two side plates. The bottom plate is horizontally arranged, and the two side plates are connected to the two sides of the bottom plate in the length direction respectively and are symmetrically and obliquely connected with the bottom plate, so that the bottom plate and the two side plates form an inverted isosceles trapezoid structure; a hollow area is arranged on the bottom plate so as to clean tobacco powder in the bottom plate. Aiming at the industrial problem that scattered cigarettes in a laboratory cannot be accurately counted, the special measuring tool is designed for different circumference specifications, so that the accuracy and the convenience of the sampling quantity of samples with different specifications in the laboratory are effectively improved, the sample pollution possibly caused by manual accurate sampling and the asset quantification error caused by manual pre-estimation sampling are reduced, and the sampling accuracy is improved. Relatively rapid and accurate bulk cigarette laboratory sampling is realized.

The utility model relates to a full-automatic solid sample sampler for chemical titration, which comprises a conveyor belt, a feeding disc, a manipulator sampling mechanism and a weighing mechanism, sample bottle station grooves are arranged on the feeding disc along the circumferential direction, and the conveyor belt is arranged on one side of the feeding disc. When a certain sample bottle station groove in the feeding disc rotates to correspond to the conveying belt, a sample bottle on the conveying belt exactly enters the certain sample bottle station groove in the feeding disc under the action of power inertia of the conveying belt, and a glass container is placed in the weighing mechanism. Sample bottles conveyed to the sampling position on the feeding disc are conveyed to the position above the glass container through the manipulator sampling mechanism and are fed into the glass container. The full-automatic sampler disclosed by the utility model is simple and convenient to operate and accurate in sampling, does not need human intervention in the whole process, eliminates the problems of manual weighing and sampling, manual recording of sampling values and manual intervention of sampling data in the prior art, simultaneously reduces the labor intensity of staff and personnel allocation, and improves the working efficiency.

The utility model relates to the field of petroleum detection, discloses a low-energy-consumption sampling device for petroleum detection, and solves the problems that a motor is adopted to drive a threaded rod to rotate and drive a sealing ring to move upwards in order to put petroleum into a bearing cylinder when an existing sampling device for petroleum detection is used for sampling, so that the petroleum can be put into the bearing cylinder. The utility model discloses a petroleum sampling device which solves the problems that petroleum is sucked to the inner side of a bearing cylinder by utilizing a negative pressure principle, but a threaded rod is used for rotating and needs to rotate for many circles during one-time collection, so that time and energy are greatly wasted during sampling, a rotating mechanism is arranged, and a motor is started to drive the rotating mechanism to rotate, so that a sealing plate moves upwards; compared with the prior art, the lifting distance of the rotating mechanism rotating for one circle is large, the number of rotating circles of the motor can be reduced, and therefore the purpose of saving energy consumption is achieved.

The utility model belongs to the technical field of cutting-ring method compaction degree detection, discloses a sampling structure for cutting-ring method compaction degree detection, and aims to solve the problems that soil at the bottom of a cutting ring is sunken and sampling fails due to the fact that the cutting ring is directly pulled out of an existing detection structure. The device comprises a base, a supporting column and a handle, one end of the handle is hinged to the top of the supporting column, the handle is further hinged to a connecting rod, and a guide column is hinged to the lower portion of the connecting rod; a center hole is formed in the mounting block, and the guide column can slide up and down in the center hole; the lower portion of the guide column is further rotationally connected with a rotating shaft, and the lower end of the rotating shaft extends out of a mounting block. The upper end of the rotating cylinder is fixedly connected with the rotating shaft, and a mounting cylinder used for mounting a cutting ring is arranged in the rotating cylinder in a sleeved mode. The problem that soil at the bottom of the cutting ring is sunken due to the fact that the cutting ring is directly pulled out is solved, and meanwhile the cutting ring can be conveniently taken out.

The invention relates to the technical field of uranium ore sampling, and discloses a high-precision sandstone type uranium ore in-situ precise sampling device, which comprises a support assembly arranged on one side of the top of a stable frame and used for cooperating with a sampling device to complete high-precision operation; the processing assembly is mounted at the top of the stabilizing frame and is used for driving the sampling assembly to adjust the mining depth; the treatment assembly further comprises a bearing frame, a treatment box is installed in the bearing frame, a first movable rod and a second movable rod are rotationally arranged at the two ends of one side of the treatment box correspondingly, and a first smashing roller and a second smashing roller are installed on the outer wall of the second movable rod and the outer wall of the first movable rod correspondingly. And a third gear and a fourth gear are respectively arranged on one side in the same direction. Through the accurately controlled sampling assembly and the multi-stage crushing system, accurate sampling and processing of sandstone type uranium ore can be realized, representativeness and uniformity of samples are ensured, and high-quality samples are provided for subsequent analysis.

The invention belongs to the technical field of analyzers, and discloses a high-flux liquid automatic sampling system, which comprises: a base; the bottom end of the sample tray is fixed on the top end surface of the base, and a plurality of standard sample grooves and a plurality of sample tube racks are placed on the sample tray; the supporting table is fixed on the top end surface of the base and is positioned on one side of the sample tray; the sample introduction arm is arranged on the top end surface of the supporting table, and the sample introduction arm is electrically connected with the analyzer; and the sample introduction probe is fixed at the moving end of the sample introduction arm, is connected with a suction port of a pump body on the analyzer, and is used for respectively extracting liquid in the corresponding standard sample groove and the sample tube frame into an atomizing chamber on the analyzer for analysis and treatment. The system has the characteristics of automation, flexibility, convenience and unattended operation, manual labor is reduced, the sample handling capacity is increased, the daily working precision is improved, the working efficiency is greatly improved, and the large-flux test requirements of analyzers such as an inductively coupled plasma mass spectrometer and the like are met.

The utility model provides a granary grain storage sampling detector which comprises a sampling pipe, the lower end of the sampling pipe is closed, the side wall of the sampling pipe is provided with a first inlet, a sample separation switching pipe is arranged in the sampling pipe, two grain inlet channels and an air exchange channel which penetrate through the two ends are arranged in the sample separation switching pipe, the lower ports of the two grain inlet channels are blocked by net plates, the two grain inlet channels are provided with second inlets, and the first inlet is communicated with the air exchange channel; a gas baffle is arranged on the inner wall of the sampling pipe, is positioned below the first inlet, and can block the lower port of one grain inlet channel when the second inlet of the grain inlet channel coincides with the first inlet; the sampling machine comprises a main body, a sampling pipe joint and an air exhauster arranged on the main body, two chambers are arranged in the main body, a grain feeding butt joint hole and a ventilation butt joint hole are formed in the sampling pipe joint, the two grain feeding butt joint holes are communicated with the two chambers, a nut is rotationally connected to the outer side of the sampling pipe joint, and the nut is in threaded connection with the upper end of a sampling pipe. The two grain inlet channels of the sampling detector are used for sucking grains and emptying the grains respectively, and the sampling pipe does not need to be pulled out through alternate use.

The present application relates to sampling detection technical field, specifically, a kind of sampling device of particulate matter, including vertical cuboid cylinder and the discharge valve of being located in cuboid cylinder lower end opening;Rectangular discharge hole that is communicated with cuboid cylinder interior is opened in the front side outer wall of cuboid cylinder, further include the feed valve for closing cuboid cylinder upper end opening and with rectangular discharge hole each other cooperation;Feed valve includes fixed semicylinder that is transversely fixed in the rear side inner wall of cuboid cylinder and dynamic semicylinder that is transversely and rotatably connected in rectangular discharge hole and is parallel to fixed semicylinder and is arranged;The radius of fixed semicylinder and the radius of dynamic semicylinder each other cooperation, when the lower edge of dynamic semicylinder and the arc surface outer wall of fixed semicylinder tangent, the plane outer wall of dynamic semicylinder is set up and is inclined distribution with low front high up;The present application simplifies the operation process to reach the effect of time-saving and labor-saving, to improve work efficiency and greatly facilitate use.

The invention provides an automatic material weighing and detecting device and method, belongs to the technical field of product weight detection, and aims at solving the problems that in the prior art, in the sampling and detecting process of tobacco stems, sampling, weighing and detecting are mainly conducted manually, and the operation is tedious when the tobacco stems are weighed and recorded. Comprising a shell, a weighing device and a collecting hopper are arranged in the shell, the shell is communicated with a feeding shell, the feeding shell is provided with a first channel and a second channel which are communicated with the collecting hopper and the weighing device respectively, a valve device is further arranged in the feeding shell, and the valve device is used for controlling opening and closing of the first channel and the second channel; the system further comprises an industrial personal computer, and the industrial personal computer is electrically connected with the valve device and the weighing device. According to the tobacco stem sampling device, opening and closing of the baffle are controlled through the valve device, tobacco stems can be accurately sampled within the set time, errors caused by manual operation are effectively avoided, and the detection precision is improved.

The invention relates to the technical field of high-pressure mineralization reaction experimental equipment, and discloses a continuous sampling double-cabin structure reaction device and method, the continuous sampling double-cabin structure reaction device comprises a reaction cabin, a sampling cabin, a rock core pushing system, a liquid injection system, a gas injection system, a liquid phase acquisition system, a gas phase acquisition system, a monitoring system and a control system, the sampling cabin is arranged at the top of the reaction cabin; a gate valve is arranged between the sampling cabin and the reaction cabin; the rock core pushing system is arranged in the reaction cabin in a lifting manner and is used for bearing a to-be-reacted rock core and pushing the rock core to the sampling cabin; the liquid injection system, the gas injection system, the liquid phase acquisition system, the gas phase acquisition system and the monitoring system are all connected with the reaction cabin; the control system is electrically connected with the rock core pushing system, the liquid injection system, the gas injection system, the liquid phase acquisition system, the gas phase acquisition system and the monitoring system, and is used for maintaining a pressure value in the reaction cabin. According to the invention, sampling requirements of a gas phase, a liquid phase and a solid phase are taken into consideration, high-pressure mineralization reaction experiment requirements are met, and sampling reliability and data accuracy are improved.

An installation box body is fixedly installed on an installation platform, an opening is formed in the upper portion of the installation box body, a clamping box clamped in a sliding mode is arranged on the side face of the installation box body, a positioning structure is arranged on the opposite side of the installation box body, a clamping groove for vertically clamping the particulate matter sampling head is formed in the clamping box, and the particulate matter sampling head is arranged in the clamping groove. The size of the opening is the same as the size of the clamping groove, a movable supporting table is movably mounted on the clamping box and located in the clamping groove, a cutting structure is arranged on the side wall of the mounting box and located above the clamping groove, and a downward-pressing driving device for downward pressing the particulate matter sampling head and driving the particulate matter sampling head to rotate is arranged above the clamping box; the side wall of the mounting box body is provided with a dismounting through groove which penetrates through the mounting box body and meanwhile penetrates through the clamping box on the same side to be communicated with the clamping groove, and a telescopic clamping jaw is telescopically mounted in the corresponding direction of the dismounting through groove. According to the device, the aluminum foil compression ring can be automatically peeled off after the particulate matter sampling head is clamped, so that the stable disassembly of the filter membrane is ensured, and the sampling accuracy is ensured.

The utility model discloses a new pollutant biological toxicology analysis and examination processing device relates to biological toxicology examination technical field, and this new pollutant biological toxicology analysis and examination processing device, including organism, is symmetrically installed with multiple groups of slideway at the both sides inner wall of organism, and each group slideway is assembled with the slide that can slide, and is fixed with the matched circular platform on the slide, and the center position of each circular platform is provided with a rotatable rotating lever, and the bottom of rotating lever is connected with the turntable, and the turntable is annularly distributed with a plurality of container grooves, and the top of rotating lever is assembled with sealing assembly, is used for the sealed processing of the sample container that is placed in the container groove. The utility model discloses through setting up the slide that can slide, rotating turntable and corresponding sealing door, has realized the convenient placement, taking out and positioning of sample container, has promoted the operation efficiency, security and the stability of experimental environment.

The invention relates to the field of tumor sampling, aims to solve the problem of tumor sampling, and discloses a lung cancer tumor sampling device and a using method thereof.The lung cancer tumor sampling device comprises a control box, a breather pipe is sleeved with the control box, and a puncture needle is assembled at the right end of the breather pipe, so that the puncture needle and the breather pipe are of an integrated structure; a pull rope and a penetrating rope penetrate through the ventilation pipe and the puncture needle and are integrated thin ropes, a positioning ring is installed at the right end of the pull rope, pressing blocks are symmetrically installed on the left side of the surface of the ventilation pipe, a third spiral spring is fixedly installed between the ventilation pipe and the left end of the interior of the control box, through grooves are formed in the two side walls of the control box, and a holding block is arranged below the control box. The pull rope is ingeniously made into an annular structure through the positioning ring, tumor tissue is bound through the annular part, tumor cells are prevented from spreading, therefore, cancer cell spreading can be reduced during sampling, and accurate sampling can also be conducted.

The invention discloses a clock control module, a storage device, a data sampling method of the storage device and a storage medium. The storage device comprises a memory and a controller, the controller comprises a clock control module, the clock control module is connected with the memory, the clock control module is configured to generate a sampling clock according to a system clock, and the sampling clock is used for sampling output data of the memory to obtain sampling data, adjusting the generated sampling clock according to the matching condition of the sampling data and the output data until the sampling data is matched with the output data; and the main control module is connected with the memory and the clock control module, and the main control module is configured to sample the output data of the memory by using the adjusted sampling clock. By means of the mode, it can be ensured that the Flash controller accurately samples the data, and therefore the performance of the Flash controller is improved.

The utility model provides a kind of liquid sampling measurement detection device, it is related to sampling measurement detection technical field, including sealing piston, the laser ranging sensor of the position of its position being detected is arranged in the one side of sealing piston, the sampling indicating buoy made of waterproof material is arranged in the other side of sealing piston.The utility model has the advantages that the position of sealing piston is adjusted using the change of internal air pressure of sampling tube, and the liquid is extracted to the inside of sampling tube using the air pressure change generated by the movement of sealing piston, so that the liquid entering the inside of sampling tube drives sampling indicating buoy to move, the position of sealing piston is detected using laser ranging sensor, and the interval between sealing piston and sampling indicating buoy is detected using deviation interval sensor, the difference between the two intervals can accurately judge the liquid volume of sampling, so as to more accurately sample and improve the accuracy of detection results.

The utility model discloses a membrane surface precipitate collecting device which comprises a carrying table, a carrying table driving mechanism, a collecting container and a scraper mechanism, the carrying table driving mechanism is connected with the carrying table and can drive the carrying table to move; the scraper mechanism is arranged at a set height above the carrying table, and precipitates on the surface of the membrane can be scraped off when the carrying table carrying the membrane moves and passes through the scraper mechanism; and the collecting container is arranged below the carrying table and can collect the scraped precipitates when the precipitates on the surface of the diaphragm are scraped. The membrane surface precipitate collecting device provided by the utility model is convenient to operate and accurate in sampling, solves the problem of inaccurate sampling of a traditional sampling mode, and provides a more accurate sample for the analysis work of the precipitate. The membrane separation device can effectively collect precipitates on the surfaces of membranes such as PVC (polyvinyl chloride) and the like, and does not damage the membranes.

The present invention relates to the technical field of drilling rigs, and discloses a drilling device for construction engineering survey and an intelligent auxiliary system, the intelligent auxiliary system comprising a real-time monitoring module and an auxiliary correction module; the real-time monitoring module is used to monitor the operating status information and environmental status information of the drilling rig body in real time; the auxiliary correction module comprises an environmental difference analysis unit, an environmental anomaly analysis unit, an equipment status real-time analysis unit, a comprehensive unit, a parameter control analysis unit, a control unit and an expected analysis unit. The present invention is provided with an intelligent auxiliary system, which can monitor the operating status and environmental status of the drilling rig body in real time and comprehensively, and through precise analysis and calculation, abnormal conditions can be discovered in time and dynamic parameter adjustments can be made, effectively avoiding construction delays and safety hazards caused by equipment failures or environmental anomalies, improving the intelligence and automation level of drilling operations, and significantly improving the working efficiency and stability of the drilling device.

The invention discloses a mineral resource sampling device for coal field geological exploration, and relates to the technical field of sampling devices. The supporting assembly comprises a supporting rack, a sampling assembly is in up-down sliding fit with the side face of the supporting rack, and a transmission assembly is rotationally matched in the sampling assembly. In the process that the sampling assembly slides downwards relative to the supporting assembly, through meshing matching of a transmission gear and a supporting rack, meshing matching of a driven bevel gear and a driving bevel gear, arrangement of a transmission chain for transmission matching between a driven transmission wheel and a main transmission wheel, and meshing matching of an arc-shaped tooth and a transmission gear ring, the sampling assembly is driven to slide downwards; according to the coal field sampling device, continuous and automatic sampling is achieved in the process that the sampling shovel penetrates out of the sampling holes formed in the peripheral side face of the sampling box, the downward moving depth is continuously changed along with the sampling assembly, rapid and continuous sampling of coal fields with different depths is achieved, manual auxiliary operation is not needed, use is flexible and convenient, the sampling efficiency is higher, and sampling is more accurate.

The invention relates to the technical field of detecting and conveying devices, in particular to a special medical food automatic detecting and conveying device which comprises a base and a support installed on one side of the middle of the upper end face of the base, and one side of the upper end face of the support is fixedly connected with a storage tank used for storing special medical food powder. A fixing seat is fixedly connected to the middle of the upper end face of the base, a rotating rod is rotationally connected to the interior of the fixing seat in a clamped mode, a connecting seat is fixedly connected to one side of the upper end of the support, a roller is rotationally connected to the upper end of the connecting seat, and a buffer spring is fixedly connected to one side of the upper end of the outer wall of the roller. And the upper end of the spline shaft penetrates through the rotating rod and is provided with a control assembly which is used for rotating the roller to enable the ball head to knock the storage tank to vibrate the storage tank. Compared with the prior art, a series of problems that the detection efficiency is low and the accuracy of a detection result is affected due to the fact that powder is not easy to discharge due to surface tension when the powder is detected in the prior art are solved.

The utility model discloses a sampling device for atmospheric environmental pollution control, which comprises a bottom frame and a top frame, both sides of the bottom frame and the top frame are provided with chutes, the interiors of the two chutes are fixedly connected with guide columns, and the outer sides of the two guide columns are sleeved with moving blocks movably connected with the guide columns. The motor works to drive the lead screw fixedly connected with the rotating end of the motor to rotate, rotation of the lead screw drives the threaded block in threaded connection with the lead screw to move, movement of the threaded block drives the fixed column fixedly connected with the threaded block to move, and movement of the fixed column drives the second connecting rod movably connected with the fixed column to move. The second connecting rod moves to drive the moving block, the first connecting rod and the top frame to move, so that the sampling machine can sample atmospheric environments at different heights.

The utility model discloses an intelligent sampling device used in a full-automatic chemiluminiscence instrument, which comprises a sampling box provided with an air pressure type full-automatic sampling and collecting structure; the air pressure type full-automatic sampling and collecting structure comprises a sampling cavity, an observation box door, a storage table, a pair of first linear module translation tables, a pair of connecting rods, a movable frame, a second linear module translation table, a telescopic lifting assembly, a switch valve, a suction pump, a connecting pipe, a corrugated hose and a piston sampling assembly; the utility model relates to the technical field of sampling devices, and has the beneficial effects that the problems that the quantity is large, the sampling speed is low, errors are easy to occur due to manual sampling operation, components of detected samples are mixed, the sampling efficiency is high, and the like in the conventional sampling process that a detector extracts layered sample liquid from a centrifugal tube by using a sampling dropper are solved; and the detection effect is influenced.

The utility model relates to a manipulator for geological ore sampling, which comprises a base component, a movable component and a sampling component which are arranged on a vehicle body, the base component is positioned at the front end of the vehicle body, the movable component is mounted above the base component, and the sampling component is mounted at the tail end of the movable component. The ore sampling device is scientific and reasonable in design and ingenious in structural design, changes of different angles of the components can be achieved through linkage matching of the multiple components, meanwhile, large ore can be crushed and sampled, and efficient collection of the ore is guaranteed.