13results about How to "Avoid manual collection" patented technology

The invention relates to the technical field of vehicle performance testing, and provides a method, a system, equipment and a medium for calculating vehicle traction and braking performance parameters, the method comprises the following steps: acquiring time and periodic data of vehicle speed and level change to construct a data set, and training a linear regression model by using the data set to obtain a linear regression model; the vehicle traction and braking performance parameters can be accurately output, so that a trained model is obtained; secondly, real-time speed pulse change data of the vehicle under different working conditions are collected, and relevant data of speed and level change are extracted from the real-time speed pulse change data; and inputting the extracted data into a trained linear regression model to obtain the traction and braking performance parameters of the vehicle, so as to replace manual calculation and improve the efficiency and the precision. According to the method, a complex manual calculation process can be omitted, the labor cost is saved, and the calculation period is greatly shortened.

The utility model relates to the technical field of plate-and-frame filter presses, and provides a plate-and-frame filter press filter residue collecting device which comprises a bottom plate, a plate-and-frame filter press body is installed on the upper surface of the bottom plate, a filter residue collecting mechanism is arranged on the upper surface of the bottom plate, and the filter residue collecting mechanism comprises two supporting columns fixed to the upper surface of the bottom plate. A mounting plate is fixedly connected to the upper surface of the supporting column, a threaded rod is rotatably connected to the upper surface of the mounting plate through a bearing, a threaded ring is in threaded connection to the outer surface of the threaded rod, two movable plates are fixedly connected to the outer surface of the threaded ring, and a push rod is fixedly connected to the bottom surface of each movable plate; the bottom ends of the push rods penetrate through the mounting plate and extend to the lower portion of the mounting plate, the bottom end of each push rod is fixedly connected with a telescopic spring, and the bottom end of each telescopic spring is fixedly connected with a vibration plate. According to the technical scheme, the problem that in the prior art, after sewage filtration is completed, filter residues in the plate-and-frame filter press still need to be manually cleaned, and the operation is troublesome is solved.

The utility model relates to the technical field of kneading machines, and discloses a silicon rubber kneading machine discharge port cutting device which comprises a kneading machine body, a discharge port is formed in the front side of the kneading machine body, a base is arranged on the front side of the kneading machine body and located below the discharge port, a groove is formed in the top of the base, and vertical boxes are fixedly installed on the two sides of the base correspondingly; a conveying mechanism is arranged between the groove and one vertical box; a top box is fixedly mounted at the tops of the two vertical boxes, and a motor is fixedly mounted on the inner wall of the top of the top box. Compared with the prior art, the device has the following advantages and effects that by arranging the reciprocating mechanism and the cutting mechanism, the purpose of continuously cutting a rubber material extruded out of the discharging port through a cutter can be achieved, by arranging the conveying mechanism, the purpose of avoiding rubber material accumulation below the discharging port can be achieved, and the purpose of avoiding manual rubber material collection can be achieved; therefore, the purposes of reducing the labor cost and improving the working efficiency can be achieved.

The present invention discloses a method, device and system for dynamically collecting railway data using on-board equipment, and relates to the technical field of railway data collection. The method comprises: a train monitoring device outputs the current running data of the train in real time, and a Beidou positioning module outputs the current positioning data of the train in real time; a central processing unit receives the data output by the train monitoring device and the Beidou positioning module in real time, and uploads it to a public network server; the public network server packages the received valid collected data in real time and sends it to an intranet map server in the railway intranet; the intranet map server extracts the line number, line type, mileage data and longitude and latitude data from the valid collected data, and integrates them into map data; and automatically generates and updates the railway map based on the established map data. Compared with the existing coordinate collection method, the automatic collection method of the present invention ensures data accuracy, avoids cumbersome manual collection methods, and improves collection efficiency and accuracy.

This invention provides a transformer sound anomaly detection method based on sample generation and sequence alignment. The method includes: performing frame-by-frame processing on a sampled audio sequence to obtain a time series; dividing the time series into a training set and a test set; using the training set as input samples to train an autoencoder; using the test set as input to the trained autoencoder to output a predicted sequence; and applying delay correction to both the time series in the test set and the predicted sequence to align the test sequence with the predicted sequence; evaluating the error between the test sequence and the predicted sequence to identify the anomalous signal. This avoids the inconvenience of manually collecting and labeling anomalous sound signals. Furthermore, considering the time insensitivity of the autoencoder, a sequence alignment method is proposed to address the potential time delay effect in the autoencoder output.

The utility model discloses an adjustable turnover feeding mechanism, which belongs to the technical field of automation equipment and comprises a workbench and a pinion I. The top of the workbench is fixedly connected with an air cylinder, one end of an output shaft of the air cylinder is fixedly provided with a connecting rod, the left side of the connecting rod is fixedly connected with a rack, and the rack is fixedly connected with the rack. The rack is meshed with the first small gear, two sets of connecting frames are fixedly installed on the top of the workbench, rotating shafts are rotatably installed in the two sets of connecting frames, the front ends of the rotating shafts are fixedly connected with the first small gear, and the clamping assembly comprises a bottom plate, two large gears and a second small gear. And first connecting rods are hinged to the tops of the two large gears correspondingly, and second connecting rods are hinged to the bottoms of the two first connecting rods correspondingly, so that objects needing to be fed are clamped and prevented from falling off during overturning, automatic feeding can be achieved, the labor force of workers is saved, the practicability of the device is improved, and the working efficiency is improved.

The invention discloses a plug-in system for graph development, and relates to the technical field of graph processing. The system specifically comprises a graphical interface module which is provided with a plurality of controls and is used for receiving parameters input by a user; the parameter collection module is used for acquiring parameter information input by a user in the graphical interface module, defining and packaging the parameter information according to a preset rule, and generating a key value pair array; an engineering template with undetermined parameters is constructed and generated according to the integrated development environment; the write-in module copies the engineering template with the parameters to be determined, traverses the key value pair array, replaces the parameters to be determined in the engineering template with the parameters to be determined with the parameters in the key value pair array, and defines the parameters to be determined in the engineering template in one-to-one correspondence with the parameter definitions in the key value pair array during replacement; and generating the template object which can be compiled and deployed by the development environment so as to reduce the development difficulty of the graphic application. The method and the device aim at reducing the threshold of using the OpenGL ES when graph development is carried out based on the OpenGL ES, and convenience is brought to developers to carry out integrated use.

The utility model relates to the field of automobile precision continuous stamping dies, in particular to a waste cutting device of an automobile precision continuous stamping die. Comprising a base, four hydraulic rods are installed on the upper surface of the base, the output ends of the hydraulic rods are fixedly connected with a machine body, a punching device is installed on the lower surface of the machine body, a cutting structure is arranged at one end of the machine body and comprises two sliding plates, and the two sliding plates are fixedly connected with the machine body; a connecting base is arranged on the side, close to the sliding plate, of the base, inserting rods are slidably connected to the two sides of the connecting base and the two sides of the base, and connecting rods are fixedly connected to the ends, away from the sliding plate, of the inserting rods. The waste cutting-off device of the automobile precise continuous stamping die has the advantages that discharged waste can be conveniently and rapidly cut off when stamping parts are stamped, continuous work can be conducted, and waste cutting-off can be conducted by means of stamping impulsive force.

The present invention relates to the technical field of machine tool processing equipment, and discloses a composite chain plate scraper chip conveyor, comprising a power box, a chain plate chip conveyor shell, a chain plate, a scraper chip conveyor shell, and a scraper. A cleaning mechanism is arranged inside the scraper chip conveyor shell, and the cleaning mechanism comprises a rotating rod three, a bearing plate, and a cleaning plate. The bottom of the rotating rod three passes through the outer wall of the wedge block and extends into the inside of the wedge block. The bottom of the rotating rod three is rotatably connected to the top of the bearing plate through a bearing one, and one end of the bearing plate is fixedly connected to the inner wall of the wedge block, and the outer wall of the rotating rod three is fixedly connected to the inner wall of the cleaning plate. A brush is fixedly installed at the bottom of the cleaning plate, and one side of the brush contacts the surface of the wedge block. A bevel gear two is fixedly installed on the top of the rotating rod three, so that blockage inside the scraper chip conveyor shell can be effectively avoided, and debris can be prevented from accumulating on the wedge block and being unable to be cleaned, thereby effectively improving the collection efficiency.

The invention relates to the technical field of detection equipment, and discloses metal chain tension detection equipment which comprises a workbench, the top of the workbench is fixedly connected with a sliding rail, the top of the sliding rail is fixedly connected with a top plate, the inner wall of the top plate is fixedly connected with a motor, and the output end of the motor is fixedly connected with a lead screw. According to the chain detection device, when the chain detection work is started, the pull rod moves to drive the baffle to move, so that when the lifting plate moves upwards, the bearing capacity of the chain under different loads can be detected, and whether the strength standard of the design requirement is met or not is determined; according to the chain detection device, the situation that the chain is broken due to insufficient strength in use is avoided, meanwhile, the position of the chain can be limited, the chain is prevented from being suddenly bounced off or falling off under the action of pulling force, the chain can be rapidly installed at a proper position, the installation time is shortened, and the detection efficiency is improved.

The present invention relates to punching equipment for processing aluminum products, comprising a workbench, a fixing frame is fixedly installed on the top of the workbench, a supporting plate is fixedly connected to the middle of the fixing frame, a placement groove is provided on the front of the supporting plate, a hydraulic cylinder for punching the aluminum product is movably provided inside the placement groove, a punching mechanism is provided at the protruding end of the hydraulic cylinder, a working chamber is provided inside the workbench, a replacement mechanism for replacing the punching mechanism is provided in the working chamber; the second punching knife is engaged with the placement groove by extending the protruding end of the hydraulic cylinder, and the placement groove is driven to rotate by the moving sleeve and the lever by contracting the second cylinder, the iron sheet in the groove is separated from the magnet, and then the hydraulic cylinder moves upward to complete the operation of disassembling the second punching knife, thereby realizing the operation of quickly replacing the second punching knife, avoiding the process of manual replacement, and improving the replacement efficiency.

The utility model discloses a cloth sewing equipment belongs to sewing machine equipment technical field, including work platform (1), be provided with feeding station (2), sewing station (3), unloading station (4) and conveying station (5) on work platform (1), be provided with sewing device and cutting device on sewing station (3), and sewing device includes sewing machine (6), and cutting device includes setting on sewing machine (6) cutting knife (8), be provided with center turntable (9) on conveying station (5), and be provided with first clamping device (11) respectively on center turntable (9). The application realizes the integration full -automatic cyclic operation of cloth feeding, sewing, cutting, unloading through the cooperation of center turntable (9) and feeding station (2), sewing station (3), unloading station (4), guarantees the efficient, accurate production demand of collar cloth sewing.

The utility model discloses an automatic printing waste collecting mechanism which comprises a base, an electric lifting rod and a conveying belt, the top of the base is rotationally connected with the electric lifting rod, the top of the electric lifting rod is rotationally connected with a connecting base, the top of the connecting base is connected with the conveying belt, and the conveying belt is connected with the conveying belt. The two sides of the conveying belt are rotationally connected with feeding ports through connecting shafts, the bottoms of the feeding ports are connected with a treatment bin, a rotating motor is arranged in the treatment bin, a main gear is arranged at the output end of the rotating motor, one side of the main gear is connected with a smashing roller, and a pressing roller is arranged in the treatment bin; according to the printing waste treatment device, the electric lifting rod is started to drive the connecting base to move at the bottom of the conveying belt, so that the conveying belt is matched with the connecting shaft to incline, the printing waste can be conveniently aligned to a discharge port of printing waste, the waste is conveyed, manual collection is avoided, and the printing waste treatment device is convenient to operate and high in practicability. And the waste collection efficiency is improved.