96results about How to "Embody efficiency" patented technology

The invention discloses a low-consumption nitrification and denitrification coal chemical wastewater advanced treatment device, comprising a catalytic oxidation pond, an oxidation stabilization pond and a rear biochemical BAF pond, wherein the catalytic oxidation pond is filled with ozone-catalytic particles in a static bed form, and a comprehensive dilution tank is provided with a charging hole and a stirrer; the ozone-catalytic particles are prepared from 88.7-91.3 parts of activated aluminium oxide particles, 1.2-1.5 parts of copper oxide, 4-7 parts of polyethylene glycol, 1.5-2 parts of polyvinyl alcohol, 0.8-1 part of titanium dioxide, 0.3-0.5 part of hydroxyl propyl cellulose and 0.2-0.4 part of manganese dioxide; the lower part and the upper part of an aerobic tank in the rear biochemical BAF pond are respectively provided with a lower sieve plate and an upper sieve plate, the lower sieve plate, the upper sieve plate and the side wall of the aerobic tank form an aerobic cavity, and a plurality of aerobic activated sludge particles and a plurality of second masson pines as a filler are arranged in the aerobic cavity. The low-consumption nitrification and denitrification coal chemical wastewater advanced treatment device oxidizes a macromolecular organic matter hard to degrade into a micromolecular organic matter easy to biochemically treat, and the biochemical property of effluent is further improved.

The invention discloses a temperature influence-considering optimal power flow algorithm of a power system. As the traditional optimal power flow is processed by taking power system network parameters as constants and the influence of the electric heating coupling relation of the actual power grid line is neglected, the calculation result of the traditional optimal power flow has great deviation to the scheduling operation result of the actual power grid. On the basis, the temperature influence-considering optimal power flow algorithm of the power system is characterized in that a temperature influence-considering optimal power flow model of the power system is established according to the electric heating coupling relation between line temperatures and line resistance. Besides, the problem of the temperature influence-considering optimal power flow algorithm of the power system is solved by use of a simplifying primal-dual interior point method, and generalized inequality constraints containing only upper limit constraints are formed by simplifying the inequality constraints in the optimization model, and the writing of a program can be greatly simplified. Finally, the simulation and analysis results of a plurality of examples indicate that the model and the algorithm are higher than the traditional optimal power flow in calculation accuracy and calculation efficiency and have significance to the scheduling operation of the power system.

The invention discloses a building construction supervision method based on a BIM and relates to the technical field of information management. The building construction supervision method based on the BIM achieves the technical goals of improving production efficiency, saving cost and shortening the construction period. The building construction supervision method based on the BIM includes the steps that the BIM of a building is built firstly according to architectural features of the building, and when the building goes wrong in the construction process of the building, building construction is supervised according to the BIM of the building. The building construction supervision method based on the BIM is applicable to building construction.

The invention relates to an electromechanical comprehensive supporting and hanging bracket design method based on a BIM technology. The method comprises the steps of determining an electromechanical pipeline space arrangement scheme and building an electromechanical pipeline model; 2, compiling a three-dimensional comprehensive supporting and hanging bracket preliminary design scheme, creating a comprehensive supporting and hanging bracket design model, linking and merging an electromechanical pipeline BIM model member and a comprehensive supporting and hanging bracket preliminary design modeland conducting bump detection; 3, utilizing stress calculation software of SAP 2000 and the like to conduct three-dimensional supporting and hanging bracket stress evaluation and modifying the three-dimensional comprehensive supporting and hanging bracket preliminary design scheme according to stress calculation analysis data; 4, outputting a comprehensive supporting and hanging bracket design calculation sheet and extracting a comprehensive supporting and hanging bracket engineering quantity; 5, exporting a construction map according to the three-dimensional model, outputting a BIM model file and conducting visualized design technology disclosure. By means of the electromechanical comprehensive hanging bracket design method based on the BIM technology, the field actual supporting and hanging bracket installation effect can be visually displayed, the installation space is saved, it is guaranteed that an electromechanical pipeline is reasonably and attractively arranged, and the risk of implementing the project is lowered.

The invention relates to a project progress control method, and specifically relates to a construction project progress real-time control method based on the BIM technology. The method includes following steps: step 1, collecting BIM model information and progress information, and establishing a correct corresponding relation between a model and operation; step 2, inputting the BIM model information and progress information, linking a BIM model component and operation in progress which are in a determined corresponding relation, and setting related parameters; step 3, adding other information according to the requirement; step 4, outputting a 4D model, and forming a benchmark 4D model file after confirmation; and step 5, collecting practical progress data and updating the progress state of the 4D model, outputting a 4D model file which compares the benchmark with the reality, sending the 4D model file to related personnel for discussion and analysis, updating the 4D model file according to feedback after receiving the feedback from the related personnel, and re-sending the 4D model file to the related personnel for confirmation. According to the method, the project progress can be visually displayed, the communication among different majors is facilitated, and real-time control of the project can be conveniently realized.

The invention discloses a method for implementing immediate minimization of drive test (MDT) by adaptively varying a measurement period. The method comprises the following steps that: a base station circularly executes measurement operation of the measurement period consisting of measurement activation and measurement sleep; and the base station adjusts time lengths of the measurement activation stage and the measurement sleep stage in each measurement period respectively according to probability of radio link failure (RLF) of a user terminal, namely user equipment (UE), at the measurement activation stage, namely the base station adaptively varies the time of the measurement period. Viewed from the system, an interval measurement concept and an algorithm thereof are provided by reasonably setting the time of the measurement activation stage and the measurement sleep stage, so that the base station only executes the measurement operation in a shorter time when necessary; therefore, the high efficiency of the method is shown, the number of UE which participates in the measurement operation is optimized, the measurement result can also more accurately reflect the actual performance of the system, and the system can work in a good working state for a long time.

A design method of a quantum adder based on the quantum superposition state includes design methods of a quantum full adder and a restorer, a quantum half adder and a restorer, and the design method of an n-bit quantum adder composed of a quantum half adder, a quantum full adder and a restorer. Finally, the designed adder is used to realize the addition operation based on the quantum superpositionstate. The invention embodies the high efficiency of the quantum information processing in the signal processing: the addition of 2m n-bit integers can be realized only through 14n-13 basic operations, while O (n2m) basic operation is required to realize the corresponding addition with classical computer. Another advantage of the invention is that a restorer device is designed so that the auxiliary quantum ground state participating in the operation is not entangled with the quantum state preserving the result of the addition operation. The drawing of the abstract is a quantum circuit diagramof an n-qubit quantum adder according to the present invention.

The invention belongs to the technical field of laser surface modification, and discloses a fast and efficient semiconductor laser cladding device with a wide light beam and an adjustable powder feeding angle. The fast and efficient semiconductor laser cladding device with the wide light beam and the adjustable powder feeding angle comprises a semiconductor laser (1), a light beam shaping and Fresnel focusing system (2), an adjustable wide light band powder feeding head (3), a powder feeder (6), a high-speed machine tool (5), a six-axis linkage robot (4) and a central control system (9), wherein the light beam shaping and Fresnel focusing system (2) is used for shaping a laser light and focusing to form a wide-light-band laser light; the adjustable wide light band powder feeding head (3) is used for conveying powder and the wide-light-band laser light on the surface of a large-scale shaft type workpiece to be processed; and the diameter of a workpiece is larger than 1000mm, and the length of the workpiece is not lower than 10m. According to the fast and efficient semiconductor laser cladding device with the wide light beam and the adjustable powder feeding angle provided by the invention, through improving structures and arrangement manners of key components, outer surface strengthening and surface repairing can be carried out aiming at the large-scale shaft type workpieces such as petroleum pipelines, ocean facilities, natural gas conveying, mining and tunnel piercing, so that the wear resistance and the corrosion resistance of the surface are improved, and the service life is greatly prolonged.

The invention relates to an existing building multi-objective optimization transformation decision-making method based on a GAR-BF algorithm, and the method comprises the following steps: taking the simultaneous minimization of refrigeration energy consumption, thermal comfort and transformation cost as an existing building transformation optimization objective, constructing an objective function,determining the type and number P of decision variables of the existing building multi-objective optimization transformation; determining an optimization interval of each decision variable; determining a reference building and designing an orthogonal table; establishing an existing building performance simulation RBF neural network model; carrying out multi-objective optimization calculation by utilizing an NSGA II algorithm, calling the RBF neural network model by the NSGA II algorithm in each iteration to obtain an output vector matrix so as to update a population of the next iteration, realizing dynamic coupling of the RBF neural network model and the NSGA II algorithm, and obtaining a Pareto optimal solution set; and carrying out statistical analysis on the calculated Pareto optimal solution set to obtain the distribution condition of decision variables, so that the required optimal transformation measures are obtained. Efficiency of actual engineering is improved.

The invention discloses a sparse coding method based on local and global regularization, pertaining to the technical field of sparse coding (SC). The method utilizes local regression regularization tofind out a potential geometric structure of data. Concretely speaking, the overall data space is divided into a large number of partial regions. Each sample is linearly represented by a sample of a partial region to which each sample belongs, which is called as a local learning conception. On the basis of the local learning conception, a kernel global regression method is utilized for grabbing aglobal geometric structure of data. Therefore, partial and global regularization are utilized for obtaining an inherent geometric structure of data.

The invention discloses an environment-friendly cleaning device of a dyeing machine filter screen. The cleaning device comprises a cleaning device body, a filter and an inlet pipe, wherein the filteris movably connected with bottom of the cleaning device body, an outlet pipe is connected with the middle part of the bottom end of the filter by embedding, the inlet pipe is connected with the middlepart of the top end of the cleaning device body by embedding, a pipe connector is connected with the middle part of the inlet pipe by penetrating, and a telescoping mechanism is movably connected with top of inside of the cleaning device body; the telescoping mechanism prolongs service life of the cleaning device body and embodies creativity of the cleaning device body, the filter improves working efficiency of the cleaning device body and embodies high efficiency of the cleaning device body, a seal ring prolongs service life of the cleaning device body and embodies the creativity of the cleaning device body, and a telescoping hose improves cleaning effect of the cleaning device body and embodies high efficiency of the cleaning device device. The environment-friendly cleaning device of the dyeing machine filter screen has broad development prospects in the future.

The invention provides an automatic folding, loading and unloading transportable parking apron. The automatic folding, loading and unloading transportable parking apron comprises parking apron structure plates, turnover mechanisms, rotating hinges, vehicle-mounted suspension arms, a carrying cart, parking supporting arms, control equipment, a reinforcement tube and a navigation-aid lamp, wherein the parking apron structure plates are connected with one another through the rotating hinges, the turnover mechanisms are connected to the side faces of the corresponding parking apron structure plates, the turnover mechanisms are connected with the control equipment through hydraulic pipelines or cables, the vehicle-mounted suspension arms are fixed on the carrying cart, hydraulic equipment of the vehicle-mounted suspension arms is connected with a hydraulic pressure station through hydraulic pipelines, the parking supporting arms are fixed on a framework at the end of the carrying cart, andcan be pulled out from the side face in the transverse direction and supported on the ground, the reinforcement tube is a rigid tube body, penetrates through the parking apron structure plates in theunfolding direction of the parking apron and penetrates through the whole parking apron, so that the unfolded parking apron has the integral rigidity and is convenient to transport, the reinforcementtube is divided into a plurality of sections, and all the sections are connected through joints disassembled and installed easily.

Provided is a modulo 2n subtracter design method based on a quantum superposition state. The method uses a basic quantum controlled gate to realize design of a quantum half-subtracter and a repositor,a quantum full subtractor and a repositor, and design of an n-bit quantum modulo 2n subtracter formed by the quantum half-subtracter, the quantum full subtractor, and the repositors. Finally, the designed modulo 2n subtracter is used to realize modulo 2n subtraction based on a quantum superposition state. The method solves a problem of quantum modulo 2n subtraction in the quantum superposition state, and the quantum modulo 2n subtracter based on the quantum superposition state is designed. The method shows high efficiency of quantum information processing in signal processing. 2m n-bit integer modulo 2n subtraction can be realized by just 14n-13 basic operations. Using a classical computer to realize corresponding additive operation needs O(n2m) basic operations. An abstract figure is a quantum diagram of an n-quantum-bit quantum modulo 2n subtracter.

The invention discloses an electromechanical product rust removing device which comprises a rust removing device body, a dust removing bin and a bearing plate, wherein the dust removing bin is fixedlyconnected with the top of the dust removing device body; the bearing plate is fixedly connected with the bottom of the dust removing device body; a first grinding knife is fixedly connected with themiddle part of one side of the interior of the dust removing bin; a second grinding knife is fixedly connected with the top of one side of the interior of the dust removing bin; spray heads are fixedly connected with the interior of the dust removing bin; and a clamping device is movably connected with the bottom of the interior of the dust removing bin. The grinding knives can be driven by the clamping device to clean up rust on the surface of a product more rapidly, so that the high efficiency of the rust removing device body can be reflected; through the strong control capability of an NS16032 control chip, the convenience and the rapidness of the dust removing device body can be reflected; through a plating liquid, the product of which the rust is removed can have the anti-rust function after being treated, and then the multifunctionality of the dust removing device body can be reflected; and the electromechanical product rust removing device is convenient to use, is high in safety, is applicable to the technical field of dust removing devices, and has broad development prospects in the future.

The invention discloses a track comprehensive detection and diagnosis method. The method comprises the following steps: (S11) a front-end sensing assembly carries out excitation of original sensing signals of all channels and acquisition of feedback signals; (S12) a damage detection signal processing assembly performs acquisition and parallel processing of feedback signals of sensors of all channels, and performs real-time management, control and target result data processing on the feedback signals of the sensors of all the channels; and (S13) an intelligent identification processing computercarries out intelligent identification processing on the data output by the damage detection signal processing assembly to complete calculation, processing and dynamic output of final damage data. The technical problem that an existing steel rail damage detection mode is single in detection means and low in intelligent degree, and comprehensive damage detection and comprehensive health state diagnosis of a railway steel rail cannot be achieved can be solved.

The invention provides a multi-motor optimization control system and an optimization control method thereof. The multi-motor optimization control system comprises multiple motors, wherein each motor is connected with a sensor I / O module and a driver; all drivers and sensor I / O modules are connected onto an upper computer; and a one-key tour round button is arranged on the upper computer. The control method comprises the steps of when using for the first time, determining the use quantity; preferably selecting and starting motors; automatically optimization controlling the use quantity of the motors: after a motor runs for a long time, clicking the one-key tour round button, automatically starting one standby motor through the system, stopping the motor running for the earliest time after the standby motor starts normally, and ensuring each motor is located at the optimal working state; and if the motor in use is disorderly shutdown, automatically starting the standby motor through thesystem. According to the multi-motor optimization control system and the optimization control method thereof provided by the invention, by adopting an intelligentized design and aperiodic manual tourround, each motor is located at the optimal state, the use quantity of the motors is intelligently ensured, and the multi-motor optimization control system and the optimization control method thereofare particularly suitable for applicably and conveniently controlling a large-scale modernized public workshop.

The invention discloses an automatic grabbing palletizing robot for an assembly line. The automatic grabbing palletizing robot for the assembly line comprises an upper computer, a base, a console, a connecting frame, an arm actuator, a forearm connection rod, a big arm connection rod and a goods claw. The console comprises a rotating platform, a transmission column, a motor box, an embedded type control panel, an RFID reader-writer and a shell. The goods claw comprises a claw actuator, a pressure reducer, an RFID reader-writer additional antenna, two claw arms and a clamp plate. By means of the different magnetic field ranges of the antenna of the RFID reader-writer and the RFID reader-writer additional antenna, the goods are located roughly first of all and then accurately located, and the embedded type control panel is controlled to move the goods claw to the position of the goods through the motor box and the arm actuator to grab the goods; according to the shelf position information provided by the upper computer, the goods is moved to a corresponding shelf position. The automatic grabbing palletizing robot for the assembly line improves the goods identification efficiency of the device body and the accurate judgment efficiency of the area position, effectively lightens the workload of work personnel and is easy to install and low in price.

The invention discloses an automatic berthing system of an unmanned ship. The automatic berthing system of the unmanned ship comprises an unmanned ship main body, an automatic berthing device, a convenient movable loading and unloading board and anti-overturning safety devices, wherein the back of the unmanned ship main body is electrically connected with the automatic berthing device; the inner side of the inside of the unmanned ship main body is fixedly connected with the convenient movable loading and unloading board; two sides of the periphery of the unmanned ship main body are movably connected with the anti-overturning safety devices; and the bottom of one side of the unmanned ship main body is fixedly connected with a draft indicating line. The draft indicating line embodies the practicality of the unmanned ship. Signal flashing lights well embody the safety of the unmanned ship. An attachment hook well embodies the convenience of the unmanned ship. The automatic berthing devicewell embodies the intelligence and automaticity of the unmanned ship. The convenient movable loading and unloading board well embodies the high efficiency of the unmanned ship. The anti-overturning safety device well embodies the safety of the unmanned ship. The automatic berthing system of the unmanned ship is suitable for the use of unmanned ship control and has broad development prospects in the future.

The invention discloses a conveniently-used fishing net for fish breeding. The conveniently-used fishing net comprises a fishing net main body, a telescopic rod and a catching net; the top of the fishing net main body is fixedly connected with the telescopic rod; the middle part inside the telescopic rod is movably connected with a telescopic inner rod; the top end of the fishing net main body ismovably connected with an adjustable reinforcing rod; the middle part of the adjustable reinforcing rod passes through and is connected with an adjuster; the top inside the adjuster is fixedly connected with a gear; the middle part of the gear is fixedly connected with a bearing; the middle part at one side of the fishing net main body is movably connected with detachable connecting rods; the detachable connecting rods can avoid the phenomenon that slip is caused due to sweat or water on a hand of an operator during working, so that the novelty and safety performance of the conveniently-used fishing net for fish breeding are embodied; and due to the adoption of the adjuster, more fishes can be fished, and the working time of the operator is shortened. The conveniently-used fishing net forfish breeding is suitable for fish breeding and has a wide development prospect in the future.

The invention discloses a coal chemical waste water biochemical nitrogen removal technology. The technology is based on a special-purpose treatment device. The special-purpose treatment device comprises a catalytic oxidation pool, an oxidation stabilization pool, a post biochemical BAF pool, a clear water pool, a dilution integrated tank, a pretreatment first-level BAF pool, a pretreatment second-level BAF pool and a water outlet pool. The catalytic oxidation pool, the oxidation stabilization pool, the post biochemical BAF pool and the clear water pool are orderly connected through rear section transmission pipes. The lower and upper parts of an aerobic tank in the post biochemical BAF pool are respectively provided with a lower sieve plate and an upper sieve plate. The lower sieve plate, the upper sieve plate and sides of the aerobic tank form an aerobic chamber. Several aerobic active sludge particles and several second masson pines as fillers are arranged in the aerobic chamber. A part of the several aerobic active sludge particles are located on the surfaces of the second masson pines. A macromolecular refractory organic matter is oxidized to form a micromolecular easily degradative organic matter so that treated water biochemical properties are improved.

The invention relates to lactic acid bacteria, and screening and applications thereof, and relates to a method for testing degradation capacity of screened lactic acid bacteria to ciprofloxacin, and the method is convenient for judging degradation capacity of the lactic acid bacteria. According to the method, through utilization the biodegradation effect of the lactic acid bacteria, lactobacillusreuteri WQ-Y1 which can change the structure of ciprofloxacin through physiological metabolism and further realize harmless treatment of ciprofloxacin on environmental pollution is screened out. According to method for testing degradation capacity of lactic acid bacteria on ciprofloxacin, the lactobacillus reuteri WQ-Y1 can achieve a very high degradation rate of ciprofloxacin under the conditionof short time consumption, and high degradation efficiency of the lactobacillus reuteri WQ-Y1 to ciprofloxacin is reflected; and meanwhile, the method provides a theoretical basis for developing probiotics for degrading ciprofloxacin antibiotic pollution and relieving residues of ciprofloxacin.

The invention discloses a fluoroplastic product calender. The fluoroplastic product calender comprises a device main body, a heating electric furnace and a conveying device. The bottom end of the device main body is fixedly connected with a working platform, the middle part of the working platform is fixedly connected with a cutting device, the middle part of the working platform is tightly weldedwith a flattening wheel lifting column. The flattening wheel lifting column can adjust the height of a flattening wheel well, thereby changing the thickness of a rolled plastic product. By pressing an adjusting button, the flattening wheel can be raised and lowered, thereby changing the thickness of the rolled plastic product. The conveying device can transport the rolled plastic product to a safe position to avoid the collision between the rolled plastic product and a newly processed plastic product, thereby reflecting the safety of the plastic product calender. A transmission wheel can provide power to transport the rolled fluoroplastic product to a carrying area, embodying the high efficiency of the device, and is suitable for the use of the fluoroplastic product calender. The fluoroplastic product calender has broad development prospects in the future.

The invention discloses a quick mixing device for a yellow cattle breeding feed. The mixing device comprises a mixing device main body, a feed crushing box and a feed stirring box, the top of the mixing device main body is fixedly connected with the feed crushing box, the outer side of the internal of the feed crushing box is fixedly connected with a crushing box shell, the middle part of the topof the crushing box shell is in penetrating connection with a feeding channel, one side of the internal of the feed crushing box is fixedly connected with a servo motor, and the bottom end of the feedcrushing box is fixedly connected with the feed stirring box. The feed stirring box can achieve the purpose of quickly and uniformly stirring a feed by high-speed stirring of two layers of stirring vanes in the feed stirring box, so the mixing device main body is practical; the feed in the crushing box is decomposed under the high-speed rotation of double crushing blades in order to achieve the purpose of decomposing the feed, so the mixing device main body has a high efficiency; and the quick mixing device for the yellow cattle breeding feed is convenient to use, has strong functions, is suitable for being used to process the breeding feed, and has a broad development prospects in the future.

The invention discloses a dyeing machine with eco-friendly effect. The machine comprises a body of the dyeing machine, a support board, an operation platform and a power box. The operation platform isfixedly connected right ahead of the body of the dyeing machine. The support board is fixedly connected with the top end of the operation platform. The other side of the operation platform is fixedlyconnected with a pedal. One end of the body of the dyeing machine is fixedly connected with a dye box. One side at the top of the support board is fixedly connected with the power box. A cloth guideroll is connected at the top end right ahead of the support board in an embedding manner. One side at the bottom end of the body of the dyeing machine is fixedly connected with a filtering box. The filtering box ensures that discharged waste water does not cause pollution to the environment, thereby protecting the nature. Meanwhile, waste of water resources is saved. The body of the dyeing machineis eco-friendly. The dye box can ensure that dyes can be more quickly put into use. Therefore, the body of the dyeing machine is efficient. A nozzle can uniformly spray dyes to cloth material when cloth is dyed so that uniformity of the body of the dyeing machine is ensured.

The invention discloses a data storage and query method and device, a storage medium and electronic equipment, and the method comprises the steps: obtaining to-be-stored data, and storing the to-be-stored data in a cache region of the to-be-stored data; determining an insertion position of the to-be-stored data in the cache region according to the timestamp of the to-be-stored data and a bisection method; writing the to-be-stored data inserted in the cache region into a memory file, and determining the positions of an index block and a data block in the memory file; determining the position of to-be-stored data in a to-be-stored buffer area in the memory file according to the dichotomy and the read data in the data blocks, and updating the number of the data blocks according to the position; whether residual data exist in the to-be-stored buffer area or not is judged, and a stored memory file is determined according to a judgment result; and performing data query according to the stored memory file. The accuracy and continuity of the data are ensured based on a time sequence reading mode, the index position and the data are stored separately, the reading and storage efficiency is ensured, and the query and storage efficiency is ensured.

The invention discloses a traditional Chinese medicinal mulberry bark paper fire moxibustion device. The traditional Chinese medicinal mulberry bark paper fire moxibustion device comprises a device main body, a convenient device and a discharge port, wherein a feeding port is embedded in the top of the device main body, a control panel is embedded in one side of the middle of the front part of thedevice main body, the top of the other side of the feeding port is fixedly connected with a sealing top cover limiting block, and the bottom of the other side of the device main body is fixedly connected with the convenient device. The bottom of the device main body is fixedly connected with a bottom corner, and the inner bottom of the device main body is fixedly connected with a heating box; theheating effect of the heating box is improved, so that the practicability of the device main body is reflected; the convenient effect of the device main body is improved, so that the practicability of the device main body is reflected; the processing quality of the device main body is improved, so that the practicability of the device main body is reflected; the working efficiency of the device main body is improved, so that the high efficiency of the device main body is reflected; the heat insulation effect of the device main body is improved, so that the high safety of the device main bodyis reflected. The traditional Chinese medicinal mulberry bark paper fire moxibustion device has a wide development prospect in the future.

The cam connecting rod mechanism comprises a bottom plate, a lever and fixing plates, the lever is arranged above the bottom plate, the fixing plates are installed on the two sides of the front end of the top of the bottom plate, a supporting rod is installed on one side of the top of the bottom plate, and a square hole is formed in the top of the front face of the supporting rod; and the tail end of the lever is inserted into the square hole, and one side of the inner wall of the square hole is connected with a first rotating shaft. Through matched use of the bottom plate, a lever, a fixing plate, a supporting rod, a square hole, a first rotating shaft, a U-shaped clamp, a second rotating shaft, a connecting rod, a connecting ring, a cylindrical hole, a bearing, a third rotating shaft, a motor base, a driving shaft, a first carrier roller, a crawler belt, a second carrier roller and a cam, through the principle that the lever is triggered through rotation of an eccentric shaft, when the device is used for punching an object, the punching efficiency is improved; and the punched holes are more accurate, so that the high efficiency of the device is reflected, and the practicability of the device is reflected.

The invention provides a type conversion design method from a quantum image to a quantum real signal, which belongs to the field of quantum signal processing. A quantum controlled gate and a single quantum bit gate are used, according to IEEE754 international standard, quantum circuits for the type conversion from a quantum gray image to a quantum two-dimensional real signal and the type conversion from a quantum color image to a quantum two-dimensional three-channel real signal are built, and necessary foundation is provided for later quantum signal processing (for example, application of quantum wavelets to the quantum image). The efficiency of quantum information processing in signal processing is reflected, and the complexities of the quantum circuits for the type conversion from a quantum gray image to a quantum two-dimensional real signal and the type conversion from a quantum color image to a quantum two-dimensional three-channel real signal are both O(1).