363results about How to "Reduce labor load" patented technology

The invention discloses a magnetic wheel type wall climbing robot with curved face self-adaptation adsorption. The magnetic wheel type wall climbing robot with the curved face self-adaptation adsorption comprises a mobile platform with the curved face self-adaptation adsorption, an acceleration sensor, a wireless communication module, a camera and an upper computer, wherein the mobile platform with the curved face self-adaptation adsorption consists of magnetic driving wheel units and curved face self-adaptation frames; and through the common deformation of an elastic permanent magnetic adsorption layer in each magnetic driving wheel and a loose-leaf hinge in each frame, the curved face self-adaptation adsorption is realized. The magnetic wheel type wall climbing robot with the curved face self-adaptation adsorption provided by the invention has a good curved face self-adaptation ability and a good obstacle climbing ability and can stably walk on a curved face with smaller curvature radius, thereby availably meeting the demands of engineering applications such as wireless health detection of a large-span space grid structure and the like.

The invention discloses an intelligent road sweeper and a road pollutant identification method and a control method thereof. The road sweeper comprises a road sweeper body, a laser radar, a camera, anencoder, a dust concentration detector, an inertial sensor, a GPS system and a processing controller. A method for identify road pollutants include acquiring RGB images of clean road surface and roadfacilities to be cleaned, convert that acquired RGB images into HSV space, and obtaining a BP neural network model capable of identifying the clean road surface and road facilities; The real-time image information of the road to be cleaned is input to the BP neural network model to identify the pollutants. The method for identifying pollutants such as garbage in the present invention utilizes theHSV feature of a road image, which has a larger information amount of the gray value of the image than that of a single image, and has a better effect for identifying pollutants such as garbage.

The invention discloses a single welding and series welding integrity device of solar cell slices. The provided single welding and series welding integrity device of the solar cell slices is good in positioning accuracy and compatible in the solar cell slices with different specifications, and can improve the single welding and series welding production efficiency of the solar cell slices. The device comprises a device rack, the device rack is provided with a feed mechanism, a transmission and positioning mechanism, a welding and temperature control mechanism, a blanking mechanism, a control mechanism and a power supply and control mechanism. According to the single welding and series welding integrity device of the solar cell slices, a full manual welding mode is replaced by a full automatic mechanical welding mode, the production efficiency is remarkably increased, the cell slice failure rate during a welding process is reduced, and the device is suitable for cell slice welding of the solar cells.

The invention relates to the part inspection field, and discloses a fluorescent penetrant detecting method. The method comprises the following steps of: providing a relatively closed structure for each unit; loading a workpiece to be detected on a conveying device; conveying the workpiece to be detected to a penetrant application unit to apply a penetrant; conveying the workpiece to be detected to a cleaning unit to finish surface cleaning; conveying the workpiece to be detected to a drying unit to remove surface moisture; conveying the workpiece to be detected to a developer application unit to apply a developer; and finally conveying the workpiece to be detected to a detection unit by the conveying device to perform detection. The method can effectively relieve the labor burden, reduce the production cost and improve the production efficiency, avoids the harm of the penetrant and the developer to the operating personnel, meanwhile avoids cross contamination between the penetrant and the workpiece and between the developer and the workpiece, and eliminates the pollution of the penetrant and the developer to the environment.

The invention discloses a high-precision automatic alignment ICT (In Circuit Tester). The high-precision automatic alignment ICT comprises a rack, a lower mold assembly, an upper mold assembly and an alignment adjusting platform, wherein the lower mold assembly comprises a supporting plate; an FPC (Flexible Printed Circuit) to be detected is arranged on the supporting plate; a CCD (Charge Coupled Device) camera is fixedly arranged at the position just above the FPC of the rack; the upper mold assembly comprises an upper mold entering-exiting air cylinder, an upper mold hoisting air cylinder, a pressing block and a thread needle seat unit; the alignment adjusting platform is provided with an adapter coupling plate; and the adapter coupling plate moves to the upper side of the FPC. According to the ICT provided by the invention, rapid detection and automatic alignment of the FPC can be realized through the matching of the CCD camera and the alignment adjusting platform, and a golden finger on the adapter coupling plate and a golden finger of the FPC are tightly pressed by a pressing block and are communicated; and the thread needle seat unit is communicated with a connector pin point of the FPC, so that an open circuit, a short circuit, a capacitor, a resistor, an inductor, a switch and the like of the FPC product can be rapidly tested and the production efficiency is improved.

The invention discloses a control device and control method for operating parameters of a cutting table of a combine harvester and belongs to the field of automation of agricultural harvesting machinery. The control device comprises a forward speed monitoring module, a crop status monitoring module, a control module and a man-machine interaction module; the crop status monitoring module is used for acquiring optical images of crops, extracting plant height, density, stubble and lodging degree information and sending the same to the control module; the control module controls the rotation speedof a reel according to the forward speed and a speed ratio model of the machine, the position of the reel according to the plant height and lodging degree, the cutting frequency according to the forward speed of the machine and the crop density degree and the height of the cutting table according to the height of stubble; the man-machine interaction module with the manual automatic switching function displays monitoring data in real time and controls the operating parameters of the cutting table through buttons. Through manual button control and intelligent automatic adjustment of the operating parameters of the cutting table system, better performance of the combine harvester is achieved, and intelligence level and efficiency of harvesting are improved.

A tread feed rack and a feed method thereof of the invention can simultaneously satisfy centering and length control demands for tread materials. In a cutting process, a cutter slides on a sliding track of a cutter carrier by a driving mechanism, and in a process that the cutter slides downwards, the cutter cuts off the tread by a shoveling manner. The cutter carrier of the feed rack is fixed on a frame at two sides of a conveying template, the sliding track is arranged on the cutter carrier, the sliding track forms a certain included angle with the tread conveying direction, and the cutter is slidingly connected with the sliding track. The tread feed rack and feed method thereof of the invention can eliminate the influence on centering in the cutting process, simultaneously eliminates length control error influence on the tyre homogeneity.

The machine of the invention includes a cutting device, a first conveyor, a second conveyor, a first moving arm and a second moving arm. The cutting device includes a platform, a lower mold on the platform and an upper mold correspondingly over the lower mold. The first conveyor is disposed near one side of the platform for conveying boxes to be cut. The second conveyor is disposed near the other side of the platform for conveying cut boxes and remnants. The first moving arm includes a first transmission and a first robot hand driven thereby for moving the boxes to be cut to a position between the lower mold and the upper mold. The second moving arm includes a second transmission and a second robot hand driven thereby for moving the cut boxes and remnants to the second conveyor.

The invention relates to a shoulder wedge feeding frame and a front guiding and positioning method thereof. A fixed edge guiding device and method capable of realizing the purpose of pressing downwards, rotating and pushing laterally simultaneously is used for realizing synchronous conveying of two shoulder wedges in limited conveying distance, thereby improving the conveying consistency of the two shoulder wedges to ensure that the two shoulder wedges can be accurately jointed on shoulder positions in parallel. The device is mainly provided with a conveying frame and a conveying template, wherein the conveying template is used for conveying shoulder wedges onto a forming drum and is installed on the conveying frame through a supporting frame. Different from the prior art, at least one group of fixed edge guiding mechanisms are arranged on brackets along the conveying direction of shoulder wedges. The fixed edge guiding mechanisms comprise at least one group of guiding rollers which are axially arranged between brackets at two sides and can axially rotate, and surface rollers of the guiding rollers are spirally arranged along the central line in the transverse direction and the brackets at two sides in the oblique direction. At least two groups of compression rollers which are driven by cylinders are arranged above the guiding rollers in the vertical direction, and the vertical central lines of the guiding rollers and the compression rollers are coincident.

The invention discloses an automatic space structure health monitoring system based on a curved-surface wall-climbing robot sensor. The automatic space structure health monitoring system comprises a wireless sensor subsystem, a data acquisition subsystem, a data management subsystem and an automatic analysis terminal subsystem, wherein the wireless sensor subsystem consists of the wall-climbing robot with a wireless acceleration sensor, the acceleration data is synchronously acquired in different blocks, and the data is transmitted to the data acquisition subsystem; the data acquisition subsystem transmits the data to the data management subsystem so as to primarily process the data, and then the data is transmitted to the automatic analysis terminal subsystem, so that the automatic analysis for the structural modality and the early warning can be carried out. By adopting the automatic space structure health monitoring system, the wireless monitoring in the whole process can be realized, the wire distribution difficulty of the sensor can be avoided, the quantity of the sensor can be reduced by utilizing the movable sensor, and the monitoring cost is reduced; by utilizing the automatic mode recognition system, the manpower and the time can be saved, and the application requirement of projects such as wireless health detection of a large-span space structure can be met.

The invention discloses a diagnostic automobile combined instrument, an instrument diagnostor and an instrument diagnosing method. The existing automobile combined instrument is improved, is provided with a serial communication interface with a diagnostic function and is matched with the automobile instrument diagnostor for use, thus realizing accurate diagnosis on specific faulted instruments, fault reasons and quantized sampling value errors, and providing direct basis for accurately judging the faulted parts, thereby shortening the maintenance time and effectively lowering the overhaul cost. The diagnostic automobile combined instrument comprises an instrument singlechip, an instrument interface circuit and an instrument output circuit, a serial communication channel is arranged in the instrument interface circuit, serial data ports SDA1 and SDL1 as well as control ports SDC1 and ACT1 are arranged in the instrument singlechip, and a bidirectional four-way analogue switch COMS chip is respectively connected with a control communication channel and a pair of digital pulse input circuits in a digital signal sensor interface circuit.

The invention discloses a control system and method for precise positioning of a mobile discharging car. The system comprises a digital laser diastimeter, a vector control frequency converter, a programmable controller and a man-machine interface; the digital laser diastimeter measures the actual distance feedback value of the discharging car and the target position in real time, the vector control frequency converter is used for driving a transmission motor of the mobile discharging car, and the man-machine interface is formed in a control chamber and used for transmitting an unloading command target value; according to the target value and the actual distance feedback value, the programmable controller positions a model and conducts calculation, then, a calculation result is transmittedto the vector control frequency converter in a communication mode, and the vector control frequency converter drives the motor to achieve precise positioning. According to the control system and method for precise positioning of the mobile discharging car, bit number display and precise positioning control functions of the mobile discharging car can be achieved, and free switching between an automatic positioning mode and a manual operation mode is achieved; few fault is generated, little interference is generated, no accumulated error or abrasion error exists, and the positioning precision can reach up to the range of minus one to one millimeter.

The invention discloses a method for separating and purifying amikacin, which carries out continuous chromatographic resolution on amikacin material by using weak-acid cation resin and employing a continuous chromatographic resolution system technique. The method comprises the following steps: the material solution divides 30 separating units in the whole procedure into four regions comprising anadsorption region, a washing region, a separating region and a regenerating region through a continuous chromatographic resolution system, so as to replace the prior fixed-bed separation plant; and the original steps of absorption, washing, resolving, regenerating and the like in the fixed bed in the whole procedure are integrated into the disc-transmission type reverse-flow continuous chromatographic resolution system, so that the amikacin is effectively separated and purified, the production cost is reduced, the production technique is simplified, the production period is shortened, the pollution is reduced and the total yield is increased.

Provided is a cross-safety-subarea automatic electric-power control and monitoring system and method. The cross-safety-subarea automatic electric-power control and monitoring system comprises a safety area I monitoring server, a safety area I switch, a one-way forward isolation device special for electric power, a one-way reverse isolation device special for electric power, a safety area III monitoring server and a safety area III switch. A safety area III monitoring server is provided with a device configuration and control program, generates a query or control command file CMD. TXT to be stored in a folder CMD3 through the configuration and control program, the one-way reverse isolation device special for electric power timely scans the folder CMD3, converts a new file into an encrypted binary data flow and then transmits the encrypted binary data flow to the safety area I monitoring server when finding the appeared new file. The safety area I monitoring server reads the binary data flow transmitted from the one-way reverse isolation device special for electric power, performs decryption to form the file CMD. TX and stores the file CMD. TX in a folder CMD1.

The invention discloses a medical symptom information processing device for COVID-19 quarantine management. The device comprises the components of a digital module which is used for digitalizing inputmedical symptom information according to a severe degree, and obtaining a digital value of each item; a comprehensive scoring module which is used for performing weighted summation on the digital values of the items, and obtaining a comprehensive score; a condition monitoring module which is used for monitoring each piece of medical symptom information of the patient and the digital result thereof and the comprehensive score, and diagnosing the patient condition according to a preset condition; and an information generating module which is used for reminding information for aiming at the patient and/or the doctor according to the condition that is determined by the condition monitoring module. The invention further provides a quarantine management system comprising the medical symptom information processing device. According to the device and the system, an intelligent tool is used for realizing functions of quick patient symptom information recording, automatic processing and monitoring.

The invention discloses a diaphragm laser cutting device. The diaphragm laser cutting device comprises a laser generator, a locating tool and a position adjusting mechanism, wherein the laser generator is used for enabling diaphragm ring single bodies to be cut out on a diaphragm, the locating tool is used for fixing the diaphragm, and the position adjusting mechanism is used for adjusting the relative position of the locating tool and the laser generator. According to the diaphragm laser cutting device, mass cutting can be carried out on vibrating diaphragms of electret microphones by using laser equipment, and the cutting precision of the vibrating diaphragms is high.

The invention discloses a method for brewing primary-brewed soybean sauce. The method comprises the following steps: 1) selecting soybeans, and cooking the soybeans, so as to obtain cooked soybeans for later use; 2) weighing and frying wheat for later use; 3) uniformly mixing the cooked soybeans prepared in the step 1) and the fried wheat meal obtained in the step 2) so as to obtain a leavened material, inoculating the leavened material with a mold starter, then, performing starter propagation, performing starter forming, performing starter discharging, and performing fermentation tank charging; 4) carrying out fermentation tank fermenting; 5) carrying out precise filtering; 6) carrying out high-temperature instant sterilization, enabling the sterilized substance to pass through a twin filter, and enabling the filtered substance to enter a semifinished product tank; 7) encapsulating a semifinished product, then, carrying out packaging, carrying out sampling and detecting, and enablingthe product to enter a finished product area after the product is qualified. The method has the advantages that the workload is reduced, the labor consumption and energy consumption are reduced, and the production cost is reduced substantially; the flavor and taste of the product are effectively improved, a foundation is laid for product safety, and thus, marketing is facilitated.

A solarization recrystallization salt-manufacturing technology is characterized by comprising the following steps: (1) utilizing seawater or brine to flush large-particle crude salt, so as to obtain brine with relatively high concentration; (2) sending the high-grade brine subjected to centralized preparation to crystallization ponds; (3) utilizing a mechanical brine-stirring machine to stirring brine and salt; (4) after crystallization is finished in the step (3), centralizing bittern to a salt collection pond and removing superfluous brine; (5) utilizing a salt-slurry pump to transport and stack salt-bittern mixture; (6) returning brine in the step (4) to a brine storage clearing pond for reutilization and crystallization; and (7) performing transportation. Compared with the prior art, the technology has the advantages that seawater or mixed brine is utilized for flushing crude salt, mechanical equipment is not for stirring, and high-grade brine is obtained in a short time; a pipeline system, the mechanical brine-stirring machine, a salt reeling machine, the salt-slurry pump, an excavator and the like are utilized for collecting and stacking salt, the crude-salt output in an unit area is improved, and labor is saved; and the product is pure white and fine, and can be used as a good processing raw material of various edible-salt products.