18results about How to "Increase time cost" patented technology

The application discloses an MCU controller violence cracking prevention system and method, comprising: a storage module which stores and updates a check failure count value in the non-volatile memory of the MCU; a response control module which returns a diagnosis negative feedback and triggers a delay timer to start according to the count value; a delay management module which sets a delay waiting time when the count value reaches a preset upper limit, and allows the request again after the timing ends; and a restart processing module which restarts the delay timer when the MCU is powered on or restarted and the count value is over the standard. The application solves the problem that the MCU is cracked by violence because the failure count is reset to zero due to the restart or session switching, and effectively improves the access security through the non-volatile storage and delay mechanism.

The utility model provides a stir-frying device for tea processing, and relates to the technical field of tea processing, the stir-frying device comprises a rack, the rack is fixedly connected with a shell, the shell is internally and rotatably connected with a frying cylinder, the shell is fixedly communicated with a heating cavity, the shell is fixedly communicated with an exhaust pipe, the frying cylinder is provided with a sieving structure, and the sieving structure is arranged on the exhaust pipe. A sieving structure is arranged in the shell and mainly comprises a plurality of sieving holes, the sieving holes are all formed in the frying cylinder, a fixed cylinder is fixedly connected in the shell, the fixed cylinder is arranged on the outer side of the frying cylinder in a sleeving manner, a discharging pipe is fixedly inserted into the heating cavity, a material guide groove is formed in the inner wall of the fixed cylinder and communicates with the discharging pipe, and a material outlet is formed in the lower end of the fixed cylinder. According to the utility model, the problem that the complexity, time cost and labor cost of the processing flow are increased due to the additional screening process since the screening process is added to remove the chippings after the stir-frying is finished at present is solved.

The utility model relates to an online accompanying transverse laser cutting machine which comprises a rack, a workbench, a positioning roller set, a laser cutting head and a dynamic adjusting system. The workbench is connected with a laser cutting head through a linear module, the laser cutting head can move in the width direction of a steel plate, and two positioning roller sets are symmetrically arranged on the feeding side and the discharging side of the workbench below the laser cutting head. The dynamic adjusting system enables the workbench to be connected with the rack in a sliding mode, synchronously tracks the moving speed of a steel plate under the control of the servo driving unit and comprises the servo driving unit, a transmission shaft and a linear guiding unit, and the transmission shaft and a threaded transmission sleeve in the middle of the workbench form a thread pair. The steel plate cutting edge is prevented from inclining through the dynamic adjusting system, material waste and production cost are reduced, and production efficiency is improved.

This invention relates to the field of road-bridge transition section health monitoring and intelligent transportation technology, specifically to a method for inferring the location of slab breakage in road-bridge transition sections based on vehicle acceleration. The method involves: collecting vibration signals from vehicles passing through the road-bridge transition section using an onboard acceleration sensor; denoising, noise reduction, and normalization of the collected data; extracting the actual acceleration collected by the sensor using wavelet transform and fast Fourier transform; constructing a physical-mechanical model of the road-bridge transition section and a vehicle-road coupled mechanical model to determine the slab breakage status; calibrating the slab breakage status using a Bayesian probability model, constructing a likelihood function and prior distribution; inferring the posterior distribution based on the likelihood function and prior distribution; and calculating the posterior distribution using the MCMC method. This invention infers the location of slab breakage in road-bridge transition sections using vehicle vibration data and Bayesian methods, enabling precise quantification and uncertainty assessment of road defects.

The utility model relates to the technical field of wall-mounted voltage stabilizing equipment, in particular to a wall-mounted voltage stabilizer convenient to adjust. According to the technical scheme, the wall-mounted voltage stabilizer convenient to adjust comprises a mounting base, a telescopic assembly, a heat dissipation assembly, a supporting rod, a three-axis spherical adjusting base, a connecting support, a mounting block, an environment detection probe and a voltage stabilizer body, the telescopic assembly is arranged on one side of the mounting base, and the heat dissipation assembly is arranged in the telescopic assembly; a supporting rod is arranged at the top end of the telescopic assembly, a three-axis spherical adjusting base is arranged at the top end of the supporting rod, a connecting support is arranged on one side of the three-axis spherical adjusting base, a mounting block is arranged on one side of the connecting support, and an environment detection probe is arranged on one side of the mounting block; by arranging the multi-angle adjusting structure, the orientation and the installation angle of the voltage stabilizer can be adjusted in real time in a multi-angle mode, the installation support of the voltage stabilizer does not need to be adjusted and installed frequently, and installation convenience of the voltage stabilizer is effectively improved.

The utility model discloses a kind of storage equipment for end cover production, including storage rack and press frame, the press frame is movably connected in the cavity of storage rack. By setting the cooperation use of positioner, positioner block, positioner hole, spring and positioner slot, it solves the existing: end cover production is the process of manufacturing end cover, end cover production storage device refers to the equipment for storing the end cover of production completion, including storage rack, goods cabinet and storage box etc., when storing end cover, end cover needs to be stacked on the shelf plate of storage rack, usually the storage of end cover is in disorder, when end cover is not stored neatly, it is almost impossible to accurately count the number of end cover, staff may need to spend a lot of time to find, count the end cover scattered everywhere, which increases labor cost and time cost, but the storage rack used in the existing end cover production does not have the problem of neatly storing end cover.

The utility model discloses a material compacting device of loader, including compaction device, the bottom surface fixed connection of compaction device has the connecting disc, the bottom surface fixed mounting of connecting disc has the mounting disc, the bottom surface fixed connection of mounting disc middle has the thread bush, the inside thread connection of connecting sleeve has the compaction board, still include: the both sides surface symmetrical of thread bush is provided with the fixed assembly that penetrates, wherein, the fixed assembly that penetrates includes the connecting sleeve fixed connection with thread bush, wherein, the inside fixed assembly that penetrates is connected with the thread penetration rod, the both sides surface sleeve of thread penetration rod is equipped with rubber ring, one side surface of rubber ring is fixedly connected with connecting sleeve, through setting up the fixed assembly that penetrates, when can be more convenient to the compaction board replacement, can make to the compaction board replacement speed to a certain extent to improve to can, thereby reduce the downtime and the increase of time cost.

This invention discloses a novel automatic compression molding machine for friction brake pads, relating to the field of brake pad production technology. The machine includes a molding body, a mold assembly, a conversion and pushing assembly, a feeding drive assembly, a lower molding assembly, an upper molding assembly, and a heating assembly. The mold assembly includes a heated fabric mold, a heated base material mold, and a separating mold. The molding body is equipped with a feeding platform. The conversion and pushing assembly drives the moving separating mold. The heating assembly heats the upper and lower ends of the separating mold. This invention divides the mold containing the friction material and base material into a heated fabric mold, a heated base material mold, and a separating mold, allowing the friction material and base material to be molded separately. This separates the traditional one-time compression molding process into two areas, improving production efficiency and ensuring the quality of the brake pads without affecting their service life.

The utility model relates to a smearing thickness control equipment technical field, and disclose a kind of cake cream smearing thickness control equipment, including base, the top surface side of base is fixedly connected with control box, the side of base is equipped with PLC controller.The cake cream smearing thickness control equipment is set by the setting of measurement and control mechanism, and drive motor is started, and drive motor makes that slide bar slides up and down on the outside of limiting rod and screw rod, however, slide bar is penetrated in the inside of the end of telescopic hydraulic rod, so that telescopic hydraulic rod can be driven to move position up and down, then the micro motor in the inside of telescopic hydraulic rod top end connecting column, can drive rotating angle smearing of the rotary piece and rotary piece top end's face knife, play the role of the automatic control smearing thickness, avoid artificial smearing, cannot accurately control thickness, cause cream smearing to appear uneven, edge irregularity etc. Problem, directly influence product's appearance uniformity and taste stability.

The utility model relates to fire engineering equipment technical field especially, and more particularly to a fire engineering smoke exhaust device, technical scheme: a fire engineering smoke exhaust device, including smoke exhaust device support bottom plate, adjusting assembly, smoke suction subassembly, connecting pipe, processing box, fixed base, activated carbon filter plate, air deflector, flow guide groove, second mounting support, flow guide air baffle, installation groove and collection box, the top surface of smoke exhaust device support bottom plate is provided with adjusting assembly, the top of adjusting assembly is provided with smoke suction subassembly, one side of smoke suction subassembly is provided with connecting pipe, one side of connecting pipe is provided with processing box, the utility model discloses through multilayer filtration and spiral flow guide technology has improved the thoroughness of smoke purification significantly, ensures that the discharge gas meets environmental protection standard, secondly, the combination of flow guide air baffle and spiral air duct optimizes the airflow path, reduces energy loss, makes the smoke exhaust process more efficient, effectively improves the purification effect and smoke exhaust efficiency of fire engineering smoke exhaust.

The utility model relates to a synchronous motor checking measuring scale belongs to motor test and control technology technical field, its characterized in that, including stator scale and rotor scale, the stator scale includes main measuring arm, the surface of main measuring arm is provided with main scale rule, the rotor scale includes vice measuring arm, the surface of vice measuring arm is provided with the vice scale rule that cooperates with main scale rule, vice scale rule can slide on vice measuring arm, the inside edge of main measuring arm is connected with the inside edge of vice measuring arm and slides, the bottom of vice measuring arm is provided with the bending part that bends to the outside, the synchronous motor checking measuring scale of the utility model can measure the elevation difference between stator and rotor, have horizontal state measurement and vertical alignment function, the application of this technology not only helps to improve the performance of motor, can also reduce the failure rate significantly, prolong the service life of motor.

The utility model belongs to the technical field of bridge construction steel bar machining equipment, and relates to a novel scattering automatic feeding device which comprises a support, a base plate is fixedly connected to the top of the support, a material containing plate is fixedly connected to one side of the support, and two first limiting sliding grooves are formed in the middle of the base plate. Limiting sliding rods are slidably connected to the middles of the two first limiting sliding grooves, sliding plates are fixedly connected to the tops of the limiting sliding rods, a scattering assembly is arranged in the middle of the base plate, and a limiting assembly is arranged in the middle of the base plate. Under the mutual cooperation of the scattering assembly and the limiting assembly, when bundled reinforcing steel bars are scattered, the situation that the reinforcing steel bars are disordered due to the fact that the two ends of the reinforcing steel bars are not located on the same horizontal line due to the fact that the shaking amplitude of the reinforcing steel bars is too large, and the follow-up reinforcing steel bar arrangement difficulty and time cost are increased is reduced; operators need to spend more energy to rearrange and arrange the reinforcing steel bars to enable the reinforcing steel bars to be in an ordered state, and normal proceeding of subsequent shearing, conveying and other links is affected.

The utility model relates to the technical field of warp knitting machines, and discloses a warp knitting machine cloth cover tension adjusting device which comprises a supporting connecting base and further comprises a first rotating shaft and an adjusting assembly. And the inner side of the support connecting seat is rotationally connected with a guide shaft for guiding warp knitting machine cloth. By rotating a rotating grip, the rotating grip drives a second rotating shaft and a first guide disc to rotate under the cooperation of a first gear and a second gear, the tension of the rotating grip is adjusted through a first limiting rod and a second limiting rod, a mechanical linkage structure does not need to be depended on, and the angle of gear teeth or the limiting rods does not need to be manually and repeatedly adjusted; by means of the technical scheme, operation becomes simple, tension fluctuation caused by component abrasion or matching errors is avoided, the problems of shutdown horizontal stripes, cloth cover shrinkage and wrinkling and the like are not prone to occurring, cloth cover uniformity and finished product quality are guaranteed, and maintenance time and labor cost of the device are reduced.

This utility model provides a seat bracket and a sofa having the same. The seat bracket includes a mounting frame, a seat frame, a backrest assembly, a linkage suspension assembly, a footrest, a slide rail assembly, and a first drive component. The seat frame is movably mounted on the mounting frame via the linkage suspension assembly. The backrest assembly has an upright state and a reclining state relative to the mounting frame. The slide rail assembly includes a first track component and a second track component that slide together. The first track component is disposed on the seat frame, the linkage suspension assembly, or the mounting frame, and the second track component is disposed on the footrest. The first drive component can drive the footrest to unfold or retract relative to the mounting frame. The technical solution provided in this application solves the problems of complex structures, cumbersome installation processes, and susceptibility to functional failures caused by multi-link telescopic structures in related technologies' footrest mechanisms.

This invention relates to a method for detecting zopiclone impurities, the method comprising the following steps: Step A: preparation of diluent; Step B: preparation of test solution: take zopiclone, add diluent, and dilute to prepare a test solution; Step C: preparation of reference solution: take impurity 6-(5-chloro-2-pyridinyl)-7-ethoxy-5,6-dihydropyrrolo[3,4-b]pyrazin-5-one reference standard and zopiclone reference standard, add diluent, sonicate to dissolve, and prepare a reference solution; Step D: determination method: take the test solution and reference solution respectively, inject them into a high-performance liquid chromatograph, record the chromatogram, and calculate the impurity content; wherein, the chromatographic conditions are: using octadecylsilane-bonded silica gel as the packing material; using acetonitrile-buffered saline solution as the mobile phase; flow rate of 0.5 mL to 2.5 mL per minute; detection wavelength of 280 nm to 320 nm; column temperature of 25 °C to 35 °C; sample chamber temperature of 0 °C to 15 °C; injection volume of 10 to 30 μl.

The utility model relates to the technical field of cable conveying, and discloses a conveying device for copper core cable production, which comprises a base I. The upper surface of the base I is fixedly connected with a base, the two sides of the outer wall of the base are both provided with supporting columns, the inner walls of the supporting columns are fixedly connected with a guide rail II, and the outer wall of the guide rail II is slidably connected with a sliding block I; a second base is fixedly connected to the outer wall of the first sliding block, a driving assembly is arranged at the top of the base and comprises an electric push rod, the electric push rod is arranged at the top of the base, a rack is fixedly connected to the output end of the electric push rod, a sliding rail is slidably connected to the bottom of the rack, and the sliding rail is fixedly connected to the upper surface of the base. According to the cable conveying device, the problem that when a traditional copper core cable conveying device faces cables with different diameters, no self-adaptive adjusting function exists, and accurate and stable clamping is difficult to achieve is effectively avoided, and the effect of stably conveying the cables with different diameters is achieved.

The utility model relates to the technical field of dust removal, and discloses an explosion-proof dust remover centralized dust collection mechanism which comprises a supporting frame, a box body is fixedly connected to the upper surface of the supporting frame, a first supporting table is fixedly connected to one side of the outer wall of the box body, and a second supporting table is fixedly connected to the upper surface of the first supporting table. An air blower is fixedly connected to the upper surface of the second supporting table, a dust suction pipe is fixedly connected to the outer wall of the box body, a connecting assembly is arranged on the outer wall of the dust suction pipe, a dust cover is arranged at one end of the dust suction pipe, a filter cartridge is arranged on the inner wall of the box body, and a fixing assembly is arranged on the lower surface of the filter cartridge; the inner wall of the first moving block is rotationally connected to the outer wall of the dust suction pipe, one side of the outer wall of the first moving block is fixedly connected with a first rotating shaft, and the inner wall of the first rotating shaft is rotationally connected with a connecting rod. According to the utility model, the dust cover can be quickly disassembled, the flexibility is improved, the maintenance time and cost are reduced, and the production efficiency is improved.

The utility model relates to a kind of metal mine blasting protection equipment of quick assembly and erection, including ground mat, the ground mat both sides edge place is all rotationally connected with folding baffle, two the folding baffle is close to the end surface between clamping joint has splicing seat, two protective doors are connected in the both ends of the splicing seat by opening and closing mechanism, the opening and closing mechanism can drive two protective doors mutually close and clamp ground mat, two folding baffle and splicing seat form a blasting protection chamber, or drive protective door mutually away and open blasting protection chamber for personnel access and exit.The protection equipment is through the ingenious design of ground mat, folding baffle, splicing seat and protective door etc., convenient operation is combined with clamping and opening and closing mechanism, the quick erection and disassembly of protection room are realized, time and manpower cost are greatly saved, work efficiency is improved, satisfy mine blasting scene frequent change of scene and emergency demand.