17results about How to "Avoid uneven quality" patented technology

The embodiment of the invention provides a children language behavior rehabilitation teaching system and computer equipment. The system is characterized in that a teacher end determines teaching courses in multiple fields according to a screening result to form an initial personalized rehabilitation teaching plan; the supervision terminal performs auditing and adjustment to form a final personalized rehabilitation teaching plan; the educational administration terminal forms course arrangement according to the final personalized rehabilitation teaching plan and the teaching resource condition; the teacher end allows the teacher to teach after determining that the teacher has prepared the teaching course; in the teaching process, the teaching content is displayed to the target child, and the teaching operation guidance content is displayed to any teacher; in the teaching process, the teacher end receives rehabilitation training process data in each teaching course, teaching summary reports of different time periods are formed, family generalization teaching content suitable for target children is determined, and the teaching summary reports and the family generalization teaching content are sent to the parent end; and the supervision end feeds back teaching suggestions to the teacher end in real time.

The invention discloses a transaction processing method, system and device and a storage medium. A business transaction process is abstracted into three stages: transaction start, transaction process and transaction end. Each link of the transaction is planned at the beginning of the transaction, and information is transmitted by using a single point when the transaction is carried out to the next link. Before each transaction step is executed, precondition verification and business data tampering verification are automatically carried out. The mechanism ensures that only transaction steps which meet conditions and are not tampered with data can be executed, and malicious attacks and misoperation are effectively prevented. Therefore, the workload of research and development personnel in realizing anti-leapfrogging and anti-tampering functions is reduced, and the security and integrity of transaction information are ensured. Therefore, the security of the system is improved, and the management of the transaction process is simplified, so that research and development personnel can concentrate on the development of business logic.

The invention discloses a low-energy-consumption green preparation process of a glycine fermentation broth fertilizer, and relates to the technical field of fertilizer production, the low-energy-consumption green preparation process comprises the following specific steps: step 1, placing a glycine fermentation broth in a fermentation container, and fermenting by adopting a low-temperature long-time fermentation mode, the method has the advantages that the glycine fermentation broth from different sources is preliminarily mixed according to the proportion, then the humic acid and the seaweed extract which are subjected to high-temperature sterilization treatment are gradually added, all the components are fully fused in the mixing process, in addition, the preliminarily mixed glycine fermentation broth from different sources needs to be pretreated before being mixed, and the mixing effect is good. And impurities and suspended matters are removed, and the added natural organic substances humic acid and seaweed extract are subjected to high-temperature sterilization treatment, so that the nutritional ingredients of the fertilizer are more balanced and stable, the nutritional requirements of different plants in different growth stages can be better met, the fertilizer efficiency of the fertilizer is improved, the growth of the plants is promoted, and higher benefits are brought to agricultural production.

The invention relates to the technical field of virtual power plant operation and optimization control, in particular to a virtual power plant-oriented multi-data-source fusion multi-energy load prediction method, which comprises the following steps of: constructing aggregated multi-source heterogeneous data of a virtual power plant; the data comprises historical multi-energy load data, calendar and market information and external environment auxiliary data in the jurisdiction of a virtual power plant, preprocessing the multi-source heterogeneous data, performing feature screening on the time sequence feature matrix based on correlation analysis, constructing a model input set, constructing a load prediction model, and predicting the load of the power plant. The model comprises an input layer, a plurality of stacked space-time fusion layers and an output layer which are connected in sequence; the space-time fusion layer comprises a multi-scale time convolution module and a graph convolution module which are parallel, and is used for model training and parameter optimization, load prediction and result output; and combined prediction of the electric load, the thermal load and the cold load is realized under a unified multi-scale space-time diagram neural network framework.

The invention discloses an automatic cutting machine for poultry neck meat, relates to the technical field of poultry processing, and solves the technical problems of uneven product quality and low efficiency caused by manual stripping of the poultry neck meat in the existing technical scheme. The two mounting frames are rotatably provided with chain wheel shafts respectively, one of the two chain wheel shafts is fixedly provided with a material driving chain wheel, and the other one of the two chain wheel shafts is fixedly provided with a material driven chain wheel. Through the automatic cutting technology, the dependence on manual operation is greatly reduced, the production speed is increased, and the production efficiency is improved. Therefore, the market demand can be better met; the automatic cutting machine can be accurately operated, the cutting precision and consistency are guaranteed, and the problem that the quality is uneven in the manual stripping process is solved; and automatic equipment is used, so that the requirement on skilled workers is reduced, and the labor cost is reduced.

A freeze-dried product continuously manufactured by being dried while smoothly moving in a state of receiving a mechanical force in a freeze-drying apparatus 1. The freeze-drying apparatus 1 includes a freezing unit 2 for producing a frozen substance by spraying a raw material solution; and a drying unit 3 for drying the frozen substance. The drying unit 3 has a tubular shape and includes a tubular member 31 kept in a vacuum state, and a spiral wall or groove portion is formed on an inner wall of the tubular member 31 continuously in a longitudinal direction of the tubular member 31. A heat is transferred to the inner wall of the tubular member 31 and the spiral wall or groove portion. The tubular member 31 is configured to be rotated to transfer the freeze-dried product in the longitudinal direction of the tubular member 31 and sublimate or dry the freeze-dried product. A flow-start angle is less than 44 degrees or a repose angle is less than 55 degrees and larger than the flow-start angle, and a residual amount is 3 g or less with respect to 10 g of the raw material solution fed into freeze-drying apparatus when a length of the tubular member 31 is 30 cm in the longitudinal direction.

This utility model discloses a pretreatment device for raw materials in the production of high-purity Kathon, relating to the field of Kathon production technology. The inlet of an ultrasonic reactor is connected via pipelines to a methylchloroisothiazolinone raw material tank and a deionized water tank. The outlet of the ultrasonic reactor is connected via a screw pump to a ceramic membrane device. The liquid phase outlet of the ceramic membrane device is connected via pipelines to a distillation column. The top gas phase outlet of the distillation column is connected via pipelines to a light component tank, an organic solvent tank, and a purified methylchloroisothiazolinone tank. This device achieves effective separation and purification of different components, improving product purity, while simultaneously recovering organic solvents and reducing production costs.

The application provides a koji block stacking robot, which comprises a stacking and conveying mechanism, a mechanical arm and a carrying mechanism mounted on the mechanical arm; the stacking and conveying mechanism can stack and convey koji blocks; the carrying mechanism comprises a flange part connected with the mechanical arm, the flange part is provided with a first telescopic driver, a second telescopic driver and a third telescopic driver, the first telescopic driver and the second telescopic driver are both horizontally transversely extended, but the directions are opposite, the third telescopic driver is downwardly extended and located on the extension direction of the second telescopic driver; the second telescopic driver is located below the flange part, the telescopic end of the second telescopic driver is provided with a push plate, the telescopic end of the third telescopic driver is provided with a baffle, and the baffle can be lowered to horizontally correspond with the push plate and clamp the koji block; the telescopic end of the first telescopic driver is connected with a supporting plate part through a supporting plate frame, the supporting plate part is located below the second telescopic driver and horizontally extends from the supporting plate frame to the extension direction of the second telescopic driver.

The invention discloses an adjustable steel pipe flying saw machine, relates to the field of metal pipe machining, and solves the problems of low production efficiency and poor steel pipe end face quality in an existing flying saw machine, the adjustable steel pipe flying saw machine comprises a base, a clamping device and a sawing unit, the clamping device and the sawing unit are arranged on the base, and the sawing unit comprises a saw blade; the device further comprises a control system and a detector used for detecting the position of a welding seam, the detector is installed on the base and close to the clamping device, and the detector is in signal connection with the control system. The base is provided with a rotating structure for mounting the sawing unit, the clamping width of the clamping device is adjustable, and the base is provided with a supporting seat for placing a steel pipe; the base is provided with an auxiliary cutter, the auxiliary cutter and the saw blade are arranged in a staggered mode in the vertical direction, the base is obliquely provided with a control piece connected with the auxiliary cutter, and the control piece controls the auxiliary cutter to feed or retract. The base is rotationally provided with a rotating rod, the clamping device is fixed to one end of the rotating rod, the base is provided with a driving assembly for controlling the rotating rod to rotate, and the control part and the driving assembly are both controlled by a control system.

The utility model belongs to the technical field of waterproof roll construction, and relates to a waterproof roll baking and paving device which comprises a movable chassis, a waterproof roll, a lifting cleaning device, an unwinding device, a baking assembly and a lifting paving device, and the lifting cleaning device, the unwinding device, the baking assembly and the lifting paving device are sequentially and linearly installed on the movable chassis. The waterproof coiled material is in lap joint with the unwinding device through a connecting roller, the waterproof coiled material is erected on the baking assembly through the unwinding device, a pressing adjusting roller is arranged at the end, close to the lifting laying device, of the movable chassis, and the waterproof coiled material sequentially passes through the lifting laying device and the pressing adjusting roller through the unwinding device. The cleaning and laying device can be adjusted in a lifting mode so as to meet different working requirements, the problem that an existing cleaning brush cannot be adjusted in a self-adaptive mode is effectively solved, when the device is stored and the construction position is replaced, the device is simple, convenient, time-saving and labor-saving, the working efficiency is effectively improved, and the situation that collision is caused on an unstable road surface when the construction position is replaced is effectively avoided.

The utility model discloses an arch culvert model frame removes construction equipment, including support mechanism and arch mechanism, support mechanism includes a plurality of mobile support legs for symmetrical layout in the length direction interval of arch culvert both sides and set and is used for connecting adjacent two mobile support legs of the length direction of arch culvert cross bar, and mobile support leg can be adjusted in lift, arch mechanism, including the arch for striding and supporting the template of arch culvert both sides and installing in the arch lower end for adjusting the span and shape of arch tension string subassembly, and the both ends of arch are installed on the cross bar of arch culvert both sides and are used for along the length direction sliding adjustment position of cross bar. The device can adjust the span and shape of arch, ensure that the template can be closely combined with the arch culvert of different span, different shape, improve the quality of concrete pouring, and do not need to set up the model frame under the tension string subassembly, reduce the space occupied, leave the sufficient space for the inside of arch culvert, be favorable to the flexible layout and traffic transportation of construction site.

The utility model relates to an atomizer and an electronic atomization device. The atomizer comprises a shell, wherein a storage cavity for storing an atomizing matrix is defined in the shell; the heating element is arranged in the shell and is used for heating the atomization substrate to form aerosol; and the temperature detection device is configured to detect the temperature value or the temperature value change of the heating element so as to determine whether the heating element is in a dry burning state or not. According to the atomizer disclosed by the invention, the temperature value or the temperature value change of the heating element is monitored in real time through the temperature detection device, so that the dry burning state of the heating element is accurately judged, and the safety and the stability are improved.

The concrete aerial stock bin and full-automatic intelligent feeding control system comprises a bottom plate, a stirring barrel is fixedly installed on the upper surface of the bottom plate, two sets of stirring rods are rotatably installed in the stirring barrel, a supporting plate is fixedly installed at the other end of the upper surface of the bottom plate, and a lifting mechanism is slidably installed in the supporting plate; a stock bin is fixedly installed at one end of the lifting mechanism, a flow guide plate is installed on the lower surface of the stock bin in a communicating mode, a discharging opening is formed between the stock bin and the flow guide plate, and a quantitative feeding mechanism is rotationally installed in the discharging opening. Through the arrangement of the lifting mechanism and the quantitative feeding mechanism, concrete raw materials can be quantitatively fed into the stirring barrel, the stability of the quality of each batch of concrete is guaranteed, the consistency of the engineering quality is improved, the height position of the stock bin can be lowered in the process of filling the stock bin with the raw materials, the conveying distance is shortened, and the working efficiency is improved. And the energy loss in the conveying process is reduced.

The utility model discloses a polypropylene raw material stirrer which comprises a stirring tank, the top surface of the stirring tank is fixedly connected with a tank cover, the inner wall of the tank cover is fixedly connected with a connecting pipe, the feeding end of the connecting pipe is fixedly connected with a material conveying pipe, and the bottom end of the material conveying pipe is fixedly connected with a first servo motor. The output end of the first servo motor is rotationally connected with the inner wall of the material conveying pipe, polypropylene raw materials or additives are put into the quantitative feeding mechanism, when the weight reaches the specified amount, the raw materials enter the material conveying pipe along the supporting pipe, the first servo motor is started to drive the material rotating device to rotationally convey the raw materials into the stirring tank, and after the raw materials and the additives enter the stirring tank, the raw materials and the additives enter the stirring tank. The stirring assembly is started to stir and mix the raw materials and the additives, and the discharging mechanism is started to discharge the polypropylene mixture, so that the purpose of accurately controlling the mixing addition amount of the polypropylene raw materials and the additives is achieved, and the situation that the addition amount is manually controlled, so that the production efficiency is improved is avoided. And the quality of the produced plastic products is uneven.

The utility model relates to the technical field of fish processing, and discloses an automatic grading and weighing device for fish processing, which comprises three conveying mechanisms, weighing mechanisms, a pushing mechanism and an output mechanism, the weighing mechanism is arranged between two adjacent conveying mechanisms, the pushing mechanism is arranged on the conveying mechanisms, and the output mechanism is arranged on the pushing mechanism. The right side of the weighing mechanism is provided with a pushing mechanism, the bottom of the pushing mechanism is fixedly connected with a fixed supporting frame, the left side of the weighing mechanism is provided with an output mechanism, the pushing mechanism corresponds to the output mechanism, and the conveying mechanism at the head end is movably connected with a guide plate; by arranging the conveying mechanism, the weighing mechanisms, the pushing mechanism and the output mechanism, automatic grading and weighing price of fishes are achieved, different weight threshold values are set for the weighing mechanisms in different sections, the fishes of different weight specifications are weighed and graded, the device can adapt to the fishes of different specifications, adaptability is higher, and the device is suitable for popularization and application. And the labor cost can be reduced through automatic grading weighing.

The utility model relates to the technical field of numerical control equipment, and discloses numerical control equipment for polishing mechanical parts, which comprises an equipment base and further comprises a polishing mechanism, the back of the top of the equipment base is fixedly connected with a vertical shaft moving device, the top of the vertical shaft moving device is fixedly connected with the polishing mechanism, and the polishing mechanism comprises a polishing motor. A driving belt wheel is fixedly connected to one side of the grinding motor, a transmission belt is movably connected to the outer side of the driving belt wheel, a driven belt wheel is movably connected to the front face of the interior of the transmission belt, a transverse rod is fixedly connected to the middle of the interior of the driven belt wheel in a sleeving mode, and a grinding wheel is movably connected to the other side of the transverse rod. The grinding motor drives the driving belt wheel to rotate, the driving belt wheel drives the transmission belt to rotate, then the driven belt wheel and the transverse rod are driven to rotate, the transverse rod rotates to drive the grinding wheel to rotate, grinding quality can be improved, and uneven quality caused by manual grinding of products is prevented.

The utility model relates to the technical field of biological fermentation equipment, and discloses an efficient cellulosic ethanol synchronous saccharification and fermentation device which comprises a mixing bin, a cover plate is arranged at the top of the mixing bin, a first motor is fixedly connected in the cover plate, the output end of the first motor is fixedly connected with a straight gear, a fluted disc is rotationally connected in the cover plate, and a second motor is fixedly connected in the fluted disc. The fluted disc is meshed with the straight gear, a scraping plate is fixedly connected to one side of the outer wall of the fluted disc, the outer wall of the scraping plate is slidably connected to the inner wall of the mixing bin, and a first stirring rod is fixedly connected to the other side of the outer wall of the fluted disc. According to the utility model, firstly, the motor drives the straight gear to rotate so as to drive the fluted disc to rotate and drive the scraping plate to scrape materials on the inner wall of the mixing bin, so that the effect of preventing the materials from adhering to the wall is achieved, the problem that the quality of produced ethanol is not uniform due to insufficient stirring is solved, and the aims of fully stirring cellulase and fermentation liquor and improving the fermentation efficiency are achieved. Therefore, the ethanol production quality is stabilized.