22results about How to "Affect detection accuracy" patented technology

The utility model discloses a kind of non-ferrous metal wastewater detection processing devices of hydrometallurgy, it is related to metal wastewater treatment technical field.The utility model includes liquid storage barrel, the inside of the liquid storage barrel is provided with cleaning mechanism.The utility model is provided with cleaning mechanism, after detecting wastewater solution, when driving motor drives rotating rod rotation, it will drive connecting sleeve and multiple scrapers to carry out synchronous rotation, and then make three scrapers to the dirt on the inner wall of liquid storage barrel is washed, ensure that the neatness of the environment in liquid storage barrel and the clarity of liquid solution, prevent the wastewater solution to be detected subsequently received pollution, in the process of connecting sleeve rotation, it will drive three sliding rods to carry out synchronous rotation, sliding rod drives internal screw block to rotate, so that internal screw block will move upwards or downwards when rotating, so that the inner wall of liquid storage barrel is washed by the cleaning brush on three connecting rods, cooperate three scrapers to further improve the cleaning effect of overall device.

The utility model relates to the technical field of photovoltaic detection, in particular to a continuous displacement detection device for a photovoltaic module. According to the technical scheme, the device comprises a main machine shell frame assembly and a main machine vertical support assembly fixedly arranged on the outer side of the main machine shell frame assembly; a bottom rail beam is arranged on the lower portion of the front face of the main machine shell frame assembly, and side sliding rails are arranged at the side ends and make contact with the bottom rail beam. Transverse shaft supporting angle aluminum is arranged on the front face of the transverse shaft side supporting piece, and a transverse shaft rack and a transverse shaft guide rail are arranged at the upper end of the transverse shaft supporting angle aluminum. According to the utility model, dynamic transverse continuous detection of the photovoltaic panel is realized, different areas of the photovoltaic panel can be rapidly covered, comprehensive detection data can be obtained, the detection period is greatly shortened, convenience is provided for longitudinal dynamic test of the photovoltaic module, detection dimensions are enriched, and efficient and accurate development of detection work is guaranteed in all directions.

This invention belongs to the field of robotic arm technology, specifically a universal product assembly platform, including an assembly table, a robotic arm, and grippers; it also includes a detection platform, which is mounted on the assembly table. A detection plate is slidably connected to the center of the detection platform, and the detection plate is connected to an electric push rod in the detection platform. A drive block drives a drive shaft to rotate via a drive belt. Since the drive shaft and the rotating shaft are connected by bevel gears, the drive shaft drives the rotating shaft to rotate through the meshing transmission of the bevel gears. The rotating shaft drives a cleaning brush to rotate rapidly via a rotating belt. When the cleaning brush rotates and passes over the grippers, it cleans the remaining parts of the grippers. Combined with the cleaning action of the drive block, this further improves the cleanliness of the grippers, preventing residual oil and other impurities on the grippers from affecting the gripping and detection accuracy, thereby improving the gripping and detection accuracy of the robotic arm, and consequently improving the assembly accuracy of the robotic arm and the installation accuracy of the assembly platform.

The utility model relates to the technical field of pavement crack detection, and discloses road and bridge pavement crack detection equipment which comprises a detection device, the rear side of the detection device is fixedly connected with a protective shell, the inside of the protective shell is fixedly connected with a fixed block, the inside of the fixed block is rotatably connected with two clamping plates, and the two clamping plates are fixedly connected with the protective shell. The outer side of the clamping plate is fixedly connected with a fixing disc, the interior of the fixing disc is fixedly connected with a second spring, the outer side of the detection device is fixedly connected with a first transmission line, the other end of the first transmission line is fixedly connected with a contraction assembly, and the contraction assembly comprises a second transmission line. One end of the second transmission line is fixedly connected to one end of the first transmission line, and a first spring is fixedly connected to the interior of the second transmission line. According to the utility model, the protective shell can prevent the detection head from being collided, scraped, polluted by dust and the like from the outside, thereby preventing the detection head from being accidentally damaged to influence the detection precision or fail, and prolonging the service life of the detection head.

The environment detection unmanned ship comprises an unmanned ship body, a supporting frame is fixedly connected to the middle of the unmanned ship body, a positioning frame is fixedly connected to one end of the top of the supporting frame, a water quality detection assembly is assembled on the inner side of the positioning frame, and a wind speed sensor is fixedly connected to the middle of the top end of the supporting frame; the multiple positioning plates are fixedly connected to the two sides of the top of the supporting frame respectively, and the ends, away from the supporting frame, of the positioning plates are fixedly connected with bird repelling covers; the knocking assembly is assembled between the positioning plate and the bird repelling cover and used for being matched with the bird repelling cover to make a sound to repel bird flocks. Through the structural cooperation of the bird repelling cover and the knocking assembly, when the unmanned ship body is parked, airflow can be captured and sound can be made, so that birds at the unmanned ship body are repelled, and the situation that the detection precision of the sensor of the unmanned ship body is affected by the existence of the birds is avoided.

The utility model provides a kind of air quality detection equipment for metal smelting environment evaluation, comprising: box;Driving assembly, the driving assembly includes drive motor, the drive motor is suspended in the box inside.The air quality detection equipment for metal smelting environment evaluation provided by the utility model is mutually matched by ventilation pipe, fan, first gas pipe, second gas pipe, shunt component, driving assembly and filter component etc. structure, when using, left and right sides ventilation hood alternate work, cooperate filter screen, both can continuously collect air sample to detect, and when ventilation hood switches working state, utilize airflow to carry out automatic cleaning to filter screen, avoid the problem that filter screen is jammed due to dust accumulation and influence ventilation volume and detection accuracy, improve the detection accuracy of detection equipment;And this automatic cleaning filter screen design reduces the working frequency that staff regularly cleans filter screen, reduces the labor intensity and maintenance cost of staff.

The application discloses a pipe network construction detection and repair system and method based on a ground radar and a robot, which comprises a robot body and a ground radar rotatable above the robot body, and further comprises a mud brushing mechanism arranged on the top of the robot body, which is used for cleaning the inner wall of the pipeline before the ground radar detects; a gap cleaning mechanism arranged in the mud brushing mechanism, which is used for cleaning the dirt in the gap of the pipeline; and a softening mechanism located on the gap cleaning mechanism, which is used for softening the dirt before the gap cleaning mechanism cleans, so as to avoid damaging the pipeline by the gap cleaning mechanism; and the mud brushing mechanism is arranged, so that the dirt on the inner wall of the detection area of the pipeline can be removed before the ground radar detects, and the detection accuracy of the ground radar is avoided from being affected by the dirt.

This invention discloses an automatic ball valve body surface grinding device, relating to the field of ball valve body surface grinding technology. It includes a frame, a clamping mechanism and a grinding assembly mounted on the frame, a centering mechanism mounted on the clamping mechanism, a displacement detection module mounted on the centering mechanism, and a flushing and cleaning assembly also mounted on the centering mechanism. The advantages are: this solution integrates four major functions—clamping, centering, detection, and chip removal—into one unit. It not only utilizes a radially retractable centering cage to achieve rapid and precise mechanical centering of the ball, supplemented by real-time anomaly monitoring by a displacement sensor, but also uses an annular spray frame surrounding the sensor for spray cleaning and cooling. This fundamentally solves the accuracy and quality problems caused by inaccurate centering and chip contamination in traditional ball valve grinding, achieving fully automated, high-precision, and efficient processing from clamping to unloading.

The utility model provides a kind of hot air nonwoven fabric defect on-line detection device, it is related to nonwoven fabric processing field, including base, the base is equipped with multiple auxiliary conveying roller, the middle part position of base is equipped with middle-located bin, visual inspection component is installed and connected in the middle-located bin;Preprocessing mechanism, the preprocessing mechanism includes lower shell, the lower shell is fixedly connected with base, the upper position of lower shell is equipped with combination shell, the base is fixedly connected with portal frame.The utility model moves close to lower shell by electric cylinder telescopic end drive combination shell, forms the cleaning cavity shell of opposition, the inclined conveying groove and flat guide groove inside lower shell and combination shell combination form air duct, cooperate air circulation to be realized in air duct blowing nonwoven fabric, the impurity that can be removed with air with nonwoven fabric surface carrying, effectively surface the detection accuracy of some dust impurities attached to nonwoven fabric defect.

The invention belongs to the technical field of magnetic powder detection, and discloses a pressure vessel magnetic powder inspection device which comprises a device shell, a flaw detector support is slidably connected into the device shell, springs are fixedly connected to the two sides of the flaw detector support, and a detection liquid spraying tank is fixedly connected into the device shell. According to the present invention, with the arrangement of the control assembly, the magnetic suspension detection liquid can be simultaneously sprayed out along with the starting of the magnetic defect detector, the magnetic defect detector is started to generate the magnetic force so as to drive the flaw detector support to move, and the magnetic suspension detection liquid can be conveniently sprayed out; the gear turntable drives the stirring soft rod to rotate, the magnetic suspension detection liquid can be stirred to avoid precipitation, the power wheel drives the transmission gear to drive the gear turntable to rotate, and then the gear turntable drives the stirring soft rod to rotate so as to stir the magnetic suspension detection liquid in the detection liquid spraying tank.

The utility model discloses ICT double stroke mechanism, including base, upper pressing plate and hook drive module, be used for installing in the processing mesa, be equipped with the lower mould on the base, the back surface rotation connection of lower mould is used for the upper fixed frame of mould closing, be equipped with in the inside of upper fixed frame, the inner surface of lower mould is equipped with the component for being detected, the utility model discloses when the electromagnet of hook drive module is electrified and drives, can accurate drive hook post along the guidance of concave frame and carry out telescopic motion, and hook post penetrates concave frame and forms the engagement with the hook seat, effectively avoids the looseness or deviation when mould closing, when the push plate of pneumatic cylinder drive module slides, the guide screw on the surface of upper reinforcing plate passes the limiting slot of movement push plate, the movement track of movement push plate is restricted, avoids the deflection in the movement, through double stroke design, only long needle contact PCBA and carry out test in the second stroke, avoided the interference produced by short needle as antenna, ensure the stability and accuracy of test signal.

The invention relates to the technical field of sensors, and discloses a water level accurate detection and automatic adjustment sensor which comprises a mounting plate, probe rods are fixedly inserted into the left side and the right side of the mounting plate respectively, floating balls are slidably connected to the probe rods in a sleeving mode, and a wave-resistant pipe connected to the probe rods in a sleeving mode is fixedly connected to the bottom of the mounting plate. The inner wall of the top of the detection cavity is slidably connected with a piston ring, the inner side and the outer side of the lower wall of the piston ring are rotatably connected with an inner scraping ring and an outer scraping ring respectively, and the upper side wall and the lower side wall of the detection cavity are provided with an electromagnetic valve and a one-way valve pipe respectively. The water level is detected through comparison of the double probe rods and the floating ball, the wave-resistant pipe is used for resisting waves, water level detection is more accurate, when the difference of detection data on the two sides exceeds a calibration range, the probe rods on the two sides and the floating ball can be automatically and sequentially cleaned step by step, water in the detection cavity is updated, and therefore it is avoided that adhered impurities affect water level detection of the floating ball, and the detection accuracy is improved. And the subsequent detection precision is improved.

The utility model relates to medical instrument technical field especially, and it is a kind of body temperature monitoring device for cardiac surgery nursing;Including indwelling catheter, temperature sensor, pressure sensor;The inner wall of indwelling catheter is also provided with embedded pipe, signal line I of temperature sensor is connected by embedded pipe temperature display module located in the outside of indwelling catheter, signal line II of pressure sensor is connected by embedded pipe pressure signal receiver located in the outside of indwelling catheter.The utility model inserts indwelling catheter into bladder along urethra, wherein the temperature in bladder can be detected by temperature sensor, so that the core temperature of patient can be obtained, and the detection purpose of non-invasive, comfortable and continuous monitoring can be achieved;In addition, the pressure sensor is also used to detect whether the urine in bladder of patient is excessive, and the urination is detected and adjusted according to the requirement, to ensure the comfort of patient, and also to avoid the influence of emptying bladder urine on the detection accuracy of temperature sensor.

This utility model belongs to the technical field of fabric color difference detection equipment, specifically a woven fabric printing and dyeing difference detection device. It includes a detection body with an operating table inside for drying the fabric. A base is located at the bottom of the operating table, and a drive plate is slidably mounted inside the base. Multiple connecting rods are rotatably mounted on the end face of the drive plate, each connecting rod having a slider at one end. These sliders are slidably connected to the base, and clamping blocks are mounted on the outer surface of each slider. A mounting plate is slidably mounted above the operating table, and two relatively movable electric heating rollers are rotatably mounted on the bottom of the mounting plate. This utility model solves the problem of wrinkles appearing on the fabric surface during detection by using sliders and clamping blocks to fix and flatten the fabric. Simultaneously, the heating device and electric heating rollers dry the fabric, solving the problem of moisture on the fabric surface affecting the accuracy of color difference detection.

The invention discloses a high-speed dynamic detection device based on a railway bullet train, and relates to the technical field of railway train detection, the high-speed dynamic detection device comprises a body mechanism, the body mechanism comprises a vertical rod, a placement table is fixedly mounted at the top end of the vertical rod, a detector main body is arranged above the placement table, and an isolation mechanism is arranged outside the placement table; the isolation mechanism comprises a flow guide unit, and the flow guide unit is located on one side of the containing table and used for guiding airflow generated by train running to the position above the detector body. The isolation mechanism further comprises a buffer unit, the buffer unit is located on one side of the containing table, the flow guide unit and the buffer unit are used in cooperation, and the buffer unit is used for conducting buffer treatment on shaking generated when the flow guide unit and the train run. Therefore, airflow generated in the running process of the train is guided to the position above the detector body, and the situation that the airflow impacts the detector body and influences the detection precision of the detector body is avoided.

The invention discloses an on-line monitoring device and method for a double-screw continuous granulation process fusing near infrared-Raman-vision multi-mode data. The device comprises a device main body which is arranged at an outlet of a double-screw granulator and is used for receiving sample particles in a falling process; the near infrared spectrum detection mechanism is arranged on one side of the device main body and is used for detecting the moisture content in the sample particles; the Raman spectrum detection mechanism is arranged on the other side of the device main body and is used for detecting active pharmaceutical ingredients in the sample particles; and the visual detection mechanism is arranged in front of the device main body and is used for carrying out image acquisition and processing on the sample particles in the falling process. The detection units are mutually independent, do not interfere with each other, do not damage samples, are used for solving the technical problem that multi-modal data fusion and analysis of different process analysis sensors are difficult to meet in the online monitoring process of twin-screw continuous granulation, and accurate and reliable online detection of key quality attributes of particles in the twin-screw granulation process is realized.

This utility model discloses a pH adjustment and treatment system for arsenic-containing wastewater, including an adjustment tank and a storage tank connected to the top of the adjustment tank by a drug inlet pipe. An inlet pipe and an outlet pipe are connected to the top of one side and the other side of the adjustment tank, respectively. A detection tube arranged in an inverted L-shape is installed inside the adjustment tank. The horizontal section of the detection tube, away from the vertical section, is connected to the inlet pipe. An outlet is located at the bottom of the vertical section. One side of the vertical section is fitted to the inner wall of the other side of the adjustment tank. A front pH meter with a probe inserted into the vertical section of the detection tube is detachably connected to the adjustment tank. A middle pH meter and a rear pH meter with probes located inside the adjustment tank and separated by a second filter screen are detachably connected sequentially at the top and rear of the adjustment tank. The middle pH meter is covered by a cleaning component and a bottom cover. A lifting mechanism for driving the cleaning component to rise and fall is installed on the top of the adjustment tank. An opening for the first filter screen is located at the top of the bottom cover. The system offers high overall adjustment accuracy, long probe lifespan, and easy probe disassembly, replacement, and cleaning.

The utility model provides a kind of superfast detection device of fluorescent quantitative polymerase chain reaction, it is related to molecular biology detection technical field, including: casing, the bottom position of the one side of the casing and the inside position of casing are equipped with firm plate respectively, the firm plate of bottom is equipped with first electric motor on one side, the bottom position of the firm plate of inside is equipped with third electric motor, the bottom position of casing is equipped with locating sleeve on the other side.Electric motor driven stirring sleeve simultaneously, synchronously stirs a group of reaction test tube, makes fluorescent quantitative polymerase chain fully mix in reaction test tube, the inside of stirring sleeve is provided with detection rod and the reaction of fluorescent quantitative polymerase chain is rapidly detected, the setting of an electric motor simplifies the drive structure and energy consumption of a group of stirring sleeve, detection rod, solves the problem that traditional integration structure is poor in adaptability, maintenance is complicated.

This utility model discloses a portable environmental multi-parameter detection device, belonging to the field of air detection technology. It includes a housing, an air detector housed within the housing, a pump installed within the housing, an air duct mounted on the housing, and multiple filter plates housed within the housing. It also includes: a rotating cavity within the housing for the movement of the multiple filter plates; a mounting frame rotatably disposed within the housing for the installation and rotation of the multiple filter plates, with the multiple filter plates movably mounted on the mounting frame at equal angles in a ring shape; and an airflow cavity within the housing for guiding and discharging the gas detected by the air detector, which cleans the filter plates during discharge, making the device more convenient and efficient for detection.

The utility model relates to a kind of fine grinding diameter automatic detection measuring machines, including pedestal;It is used for supporting product to be arranged at the center of pedestal support assembly;Detection mechanism is measured to product;Respectively arranged in the both ends of detection mechanism: driving mechanism for driving product rotation, including stepper motor, driven wheel driven by stepper motor, transmission wheel transmission connection with driven wheel by belt, the driven wheel is fixedly connected with limit board, and first centre is equipped with driven wheel coaxial on limit board;For clamping product clamping mechanism, including clamping cylinder, ejector rod driven by clamping cylinder, sliding table pushed by ejector rod, second centre is equipped for resisting product on the sliding table;The first centre and second centre cooperate clamping product and drive its rotation.Solve the conventional roundness and diameter detection need worker manual operation monitoring equipment to detect, leading to detection precision is poorer, the problem of low detection efficiency.

The invention discloses an instrument for capturing mosquitoes carrying RNA viruses and a capturing method of the instrument, and belongs to the technical field of pest control, the instrument comprises a main machine body, the main machine body is provided with a control chip, a mosquito bin, a mosquito storage box, a GPS communication module, a driving power source and an environment information sensor group, and the mosquito bin is provided with a mosquito luring agent, a camera and a fan group. The driving power supply is electrically connected with the control chip, the control chip is electrically connected with the GPS communication module, the environment information sensor group, the camera and the fan group, a bottle body can be replaced in the mosquito storage box, RNA storage liquid is stored in the bottle body, and the bottle body is communicated with the mosquito bin. The instrument can automatically capture and kill living mosquitoes and can store RNA viruses carried by the living mosquitoes so as to detect the density and the variety of the mosquitoes in different areas and accurately obtain the proportion of the RNA viruses contained in the mosquitoes.