22results about How to "Reduce post-use costs" patented technology

The invention relates to the technical field of casting bearing seat machining, in particular to a multi-angle angle grinder applied to casting bearing seat production and machining, which comprises a machining platform and an angle grinder body, an embedded electric control adjusting ring is mounted on the upper surface of the machining platform, and an upper mounting bracket is fixedly assembled at the upper end of the embedded electric control adjusting ring; and an electric control telescopic arm is mounted at the front end of the upper mounting bracket. According to the multi-angle angle grinder applied to casting bearing seat production and machining, the position and angle of the angle grinder body are changed in a multi-angle and large-range mode through the design of electric control rotation and electric control overturning, casting movement can be avoided, and the grinding precision and stability are improved; the upper mounting bracket can be overturned and stored in idle hours, and the angle and the height can be adjusted through overturning in busy hours, so that the storage and the transportation of the mounting bracket are greatly improved.

The detachable tempering tool for heat treatment of the aviation parts comprises an upper structural ring and a lower structural ring, and a plurality of hanging rods and supporting rods which are alternately arranged are fixed to the peripheral side of the upper structural ring and the peripheral side of the lower structural ring; an upper force bearing disc and a lower force bearing disc are sequentially arranged between the upper structure ring and the lower structure ring from top to bottom, and an upper force bearing disc or a limiting net disc is detachably arranged in the middle of the hanging rod; an upper loading tray and a lower loading tray are arranged at the top of the upper force bearing tray and the top of the lower force bearing tray respectively, a plurality of air holes are formed in the upper loading tray and the lower loading tray respectively, and a plurality of inserting holes are formed in the limiting net tray. The overall circulating fluidity is improved by building the frame body structure, the upper bearing disc and upper loading disc combination or the limiting net disc can be selectively installed according to the size and structure of a to-be-tempered workpiece, the tempering tool is better suitable for being used by various workpieces, the universality and applicability of the tempering tool are improved, and good practicability is achieved.

The application provides a battery device and a power utilization device, and belongs to the technical field of batteries. The battery device comprises a battery monomer, a first box body and a second box body. The first box body is provided with a mounting structure, and comprises a bearing plate and a first side wall plate. The bearing plate has a bearing surface for supporting the battery monomer in a first direction, and the first side wall plate is connected to the bearing plate and protrudes from the bearing surface. The second box body comprises a top plate and a second side wall plate. The top plate and the bearing plate are oppositely arranged in the first direction, and the second side wall plate is connected to the first side wall plate and the top plate. In the first direction, the size of the first side wall plate protruding from the bearing surface is less than one fourth of the maximum size of the second side wall plate. At least part of the top plate is raised in a direction away from the bearing plate and forms a protrusion. The cross section of the protrusion perpendicular to the extension direction of the protrusion is arc-shaped. The protrusion can release the stress received by the top plate, and is beneficial to alleviate the cracking or damage of the top plate during use.

The invention relates to the technical field of waste gas treatment of air jet looms, in particular to a waste gas port pressurization adjusting device applied to an air jet loom, which comprises a main frame, a height-adjustable waste gas guide cover is fixedly assembled at the position of a waste gas port of the main frame, and an electric control type lifting guide machine is arranged in the waste gas guide cover. According to the waste gas port pressurization adjusting device applied to the air jet loom, control is automatically carried out according to the angle of internal air pressure, and energy consumption is reduced; the waste gas of the air jet loom can be guided and recycled through the height-adjustable waste gas guide cover at the position of the waste gas port of the main frame, so that the resource waste is reduced, and the external environment is improved; the height of the waste gas flow guide cover is adjusted in an internal and external lifting mode, the electric control type lifting flow guide machine is arranged in the waste gas flow guide cover, air guided into the waste gas flow guide cover can be injected after secondary pressurization, the secondary injection pressure is increased, and the utilization effect is guaranteed.

The invention relates to the technical field of brake oil can detection, in particular to a continuous brake oil can pressure testing device which comprises a bottom support and an electric control conveying belt, and electric control adjusting discs are movably assembled on the two sides of the bottom support. According to the continuous brake oil can pressure testing device, the brake oil can is conveyed through the electric control conveying belt, then the brake oil can is clamped and separated from the two sides through the electric control clamping units on the electric control adjusting disc, and the whole detection process is continuous and efficient; through clamping of the two sides, the stability of the brake oil can in the detection process can be improved, a liquid inlet and a liquid outlet of the brake oil can can be closed and sealed, and the stability and accuracy of internal pressure detection are guaranteed. An electric control screening mechanism is arranged at the upper end of the bottom support and located between the electric control adjusting discs, movement interference on the brake oil cans can be avoided, the brake oil cans with different detection results can be screened and separated, and the detection efficiency is improved.

The invention relates to the technical field of smart storerooms, in particular to a box-type storage cabinet applied to a smart storeroom, which comprises an external storage cabinet, a detachable electric control roller shutter retracting and releasing device is fixedly mounted on the left side in the external storage cabinet, and a plurality of transverse electric control guide rails are arranged in the external storage cabinet. According to the box-type storage cabinet applied to the intelligent storehouse, a detachable electric control roller shutter winding and unwinding device is adopted for winding and unwinding, an inclined material guiding mechanism can be formed in the longitudinal lifting channel, low-position materials are lifted to a designated position, the whole supporting and material guiding device is of a flexible structure design, occupation of the internal space is greatly reduced, and the box-type storage cabinet is convenient to use. The internal space utilization rate is improved; the material guiding mechanism is controlled to be folded and unfolded in a roller shutter type folding and unfolding mode, the operation mode is simpler, meanwhile, continuous feeding is guaranteed, and material conveying operation is more convenient.

The invention relates to the technical field of filtration and recovery, in particular to a self-maintenance rotary filter disc applied to a water-jet loom, which comprises a main recovery housing mounted at a waste liquid discharge port of a main frame of the water-jet loom, a rotary frame is movably mounted in the main recovery housing, and a detachable metal filter screen is fixedly mounted at an opening position on the outer side of the rotary frame. According to the self-maintenance rotary filter disc applied to the water-jet loom, waste liquid is extruded and driven, so that the waste liquid is controlled to be guided and filtered, the waste liquid can be recycled, and the resource recycling rate is increased; the rotating frame is driven by power generated by waste liquid, extra power is not needed, and energy consumption is reduced; the detachable metal filter screen is fixedly mounted at the opening position of the outer side of the rotating frame, later replacement and maintenance can be facilitated, and the later use cost is reduced.

The present invention relates to the technical field of supporting equipment for sleeveless edge banding equipment, and in particular to a transmission device for a sleeveless edge banding machine for composite panels, comprising an external main frame, an overhead drive motor, and a side gear transmission group. A transmission device for a sleeveless edge banding machine for composite panels of the present invention is provided with an external guide roller group of an external lateral extrusion molding mechanism and a lateral linkage mechanism movably mounted inside the external main frame, and the lateral linkage mechanism is synchronously controlled to flip by pressing the lateral extrusion molding mechanism at both ends of the composite panel, thereby improving the support of the bottom of the composite panel and improving the precision of the extrusion molding at both ends of the edge banding machine; the lateral linkage mechanism is connected to the guide rod through the lateral transmission rod, and the arc-shaped assembly plate is flipped by the extension and contraction of the guide rod, so that the arc-shaped anti-skid cover contacts the surface of the composite panel, thereby improving the surface friction, avoiding the composite panel from slipping during the transmission and extrusion process, and improving the transmission and extrusion molding efficiency.

This utility model discloses a double-through aluminum shell tenon and mortise structure, including an upper aluminum shell and a lower aluminum shell, with the upper and lower aluminum shells having the same surface area. Lower tenon blocks are fixedly installed on both sides of the lower surface of the upper aluminum shell, and tenon holes are opened on the sides of the lower tenon blocks. Lower tenon plates are fixedly installed at the center of the lower surface at both ends of the upper aluminum shell, and two symmetrically distributed tenon plate holes are opened on the lower tenon plates. Lower mortise grooves adapted to the lower tenon blocks are opened on both sides of the upper surface of the lower aluminum shell, and side through holes are opened at the bottom side of the lower mortise grooves. A plug with a diameter adapted to the hole is installed in the side through hole, and a magnetic ring is fixedly installed on the outside of the side through hole. A magnetic sheet is fixedly installed at the tail end of the plug. This utility model's tenon and mortise connection and separation structure allows for targeted shell replacement, effectively improving the actual utilization efficiency of the other shell, avoiding the waste of structural materials from uniform dismantling, effectively reducing actual maintenance and repair costs, lowering later usage costs, and improving practicality.

The utility model relates to the technical field of water feeding openings, in particular to a breathable water feeding opening capable of preventing negative pressure in the steel pouring process, which comprises a water feeding opening body, a longitudinal air chamber is arranged in the water feeding opening body, and a breathable groove communicated with the interior of the longitudinal air chamber is arranged on the inner side face of the water feeding opening body. According to the air-permeable upper nozzle capable of preventing negative pressure in the steel casting process, the inner protective cover internally provided with the longitudinal strip-shaped air guide opening is arranged at the position of the air-permeable groove, and the longitudinal protective cover internally provided with the metal protective net is elastically assembled on the inner side face of the inner protective cover, so that the air-permeable upper nozzle can resist scouring, prevent an inner hole from bearizing, and prevent negative pressure from occurring in the steel casting process. The breathable layer can be protected from being eroded and scoured, the back pressure can be kept relatively stable in the using process, and the situation of negative pressure is effectively avoided; and by adopting the detachable structural design, the later maintenance is facilitated, and the later use cost is reduced.

This invention discloses an improved method for integrating electrocardiogram (ECG) and electroencephalogram (EEG) into one. Based on the existing ECG DB15 wiring sequence multiplexing circuit, it fully utilizes the reserved empty pins (NC pins) in the wiring sequence without changing the core definition of the original DB15 wiring sequence or affecting the original 12-lead ECG signal acquisition function. This achieves integrated reuse of the ECG / EEG interface and circuit, eliminating the need for an additional independent EEG interface and complex circuitry. Furthermore, this invention, through a built-in recognition module, can automatically identify whether the user has inserted an ECG or EEG cable and quickly switch the corresponding signal acquisition parameters, filtering modes, and data processing logic. This enables automatic switching between ECG and EEG acquisition functions without manual adjustment, making operation convenient and efficient. It effectively reduces the operational difficulty for medical personnel and minimizes detection errors caused by human error.

The invention relates to the technical field of metallurgical industry production, in particular to a steel ladle pure oxygen combustion baking system and method.The steel ladle pure oxygen combustion baking system comprises a bundling jet ladle baking gun module, a ladle cover lifting module, a pipeline module, an instrument detection module, an electrical control module and an emergency lifting module; the cluster jet ladle baking gun module bakes a steel ladle based on a heating mode of combustion of oxygen and natural gas, the ladle cover lifting module is used for descending a ladle cover to cover the steel ladle, and the pipeline module is used for controlling oxygen and natural gas to be introduced into the cluster jet ladle baking gun module. The electrical control module controls the cluster jet ladle baking gun module, the ladle cover lifting module, the pipeline module and the instrument detection module to operate based on a PLC program, and steel ladle baking operation is carried out. Natural gas and oxygen serve as fuel and combustion media, flame penetration is strong, high-temperature airflow directly reaches the bottom of the steel ladle, the temperature difference between the ladle wall and the ladle bottom is small, the baking effect is good, about 50% of energy can be saved, the temperature of the steel ladle is increased to 100 DEG C or above, and the problem that the air combustion-supporting baking effect is poor is solved.

The invention relates to the technical field of material guiding and conveying, in particular to a master control type conveying device applied to zircon sand processing and production, which comprises a main conveying pipeline, and a middle driving shaft controlled by an external motor is movably assembled in the main conveying pipeline; the main conveying pipeline is composed of an input section with a feeding hopper at the upper end, an output section with a discharging hopper at the lower end and a drying section located in the middle, an externally-hung annular flow guiding device matched with the drying section is installed on the outer side of the input end of the main conveying pipeline, and a self-control type separating device is arranged in the drying section of the main conveying pipeline. According to the zircon sand conveying device, the drying section is arranged on the main conveying pipeline and is matched with the externally-hung annular flow guide device, the self-control type separation device and the electric heating module, and automatic regulation and control of the temperature and the dryness in the zircon sand conveying process are achieved.

The invention relates to the technical field of cable conductor tension samples, in particular to a large-section cable conductor tension sample end processing method which comprises the steps of cable conductor end unfolding, cleaning, recovering, surfacing, polishing and the like. According to the large-cross-section cable conductor tension sample, the end of the cable conductor is made into a pagoda shape, all layers of monofilaments are welded in an opposite mode to form a whole, it is guaranteed that all the layers of monofilaments are evenly stressed at the same time, relative slipping among all the layers of monofilaments does not occur, and then real tensile strength data of the whole conductor are obtained; the end of the cable conductor is made into a pagoda shape, and the tension sample which is formed by butt-welding all layers of monofilaments into a whole has no special requirements on tension equipment and tools, is convenient to operate, is suitable for processing various large-section copper and aluminum conductor tension samples, and is high in universality and good in effect.

The application relates to the technical field of disc brake detection of electric vehicles, in particular to a use environment rapid simulation detection device applied to disc brakes of electric vehicles, which comprises a bottom-mounted detection box, a driving motor and a suction pump, and an arc-shaped detection chamber with an upper end opening is arranged in the bottom-mounted detection box. The use environment rapid simulation detection device applied to disc brakes of electric vehicles controls the introduction of a disc brake disc into the arc-shaped detection chamber through a disc type adjusting mode, cooperates with a disc brake caliper in the arc-shaped detection chamber, completes the detection operation in the interior, adopts a continuous detection mode, and greatly improves the detection efficiency; adopts a split type layout design, can detect the cooperation effect of different specifications of disc brake assemblies, thereby detects the optimal combination, and the detection range is more extensive; through the cavity detection mode, the influence of the external environment on the detection result can be avoided, the influence of the detection process on the external environment can be avoided, and the detection precision is guaranteed.

The invention relates to the technical field of electric vehicle disc brake detection, in particular to a use environment rapid simulation detection device applied to an electric vehicle disc brake, the use environment rapid simulation detection device comprises a bottom-mounted detection box, a driving motor and an air extracting pump, and an arc-shaped detection chamber with an opening in the upper end is formed in the bottom-mounted detection box. According to the rapid use environment simulation detection device applied to the electric vehicle disc brake, a disc brake disc is controlled to be guided into the arc-shaped detection cavity in a disc type adjustment mode and is matched with the disc brake clamp in the arc-shaped detection cavity, detection operation is completed in the arc-shaped detection cavity, a continuous detection mode is adopted, and the detection efficiency is greatly improved; a split type layout design is adopted, and the effect of mutual cooperation of disc brake assemblies of different specifications can be detected, so that the optimal combination can be detected, and the detection range is wider; by means of the intracavity detection mode, the influence of the external environment on the detection result can be avoided, the influence of the detection process on the external environment is also avoided, and the detection precision is guaranteed.

The utility model relates to the technical field of new energy, in particular to a battery, and aims to solve the problems that defects are easy to generate and the rework cost is high in the welding of the existing pole and an electric connecting piece. Therefore, the battery provided by the utility model comprises a shell and a pole assembly arranged on the shell, the pole assembly comprises an end face positioned outside the shell, and a groove is formed in the end face. According to the utility model, the groove is arranged on the end face of the pole assembly, so that the elastic part of the electric connecting piece can be conveniently inserted into the groove to realize electric connection with the pole assembly, the product yield is improved, the reworking cost is low, the disassembly, maintenance or recovery is convenient, and the later use cost is reduced.

The utility model relates to the technical field of industrial door plate connection, in particular to an adjustable connecting piece applied to an industrial door plate, which comprises an arc-shaped plate body movably assembled with the industrial door plate, lateral mounting grooves are arranged on two sides of the inner side face of the arc-shaped plate body, and back mounting plates are fixed in the lateral mounting grooves through bolts. Outer assembling supports protruding outwards are arranged at the upper end and the lower end of the outer side of the back installing plate. According to the adjustable connecting piece applied to the industrial door plate, the arc-shaped plate body and the industrial door plate are movably assembled through the back mounting plate designed to be of a split type structure, assembling is convenient, meanwhile, the later maintenance difficulty is lowered, and the later use cost is lowered; the lateral control tooth head at the outer side end of the lateral mounting shaft is matched with the connecting end of the industrial door plate, the gap between the arc-shaped plate body and the industrial door plate is changed while the industrial door plate is turned over, the friction force can be reduced while the leakproofness is guaranteed, and the service life is prolonged.

The invention relates to the technical field of folding doors, in particular to a self-maintenance device applied to a folding door, which comprises a folding door body, an overhead storage box mounted on the inner top surface of a passage opening and longitudinal side guide rails fixed on two sides of the lower end of the overhead storage box. According to the self-maintenance device applied to the folding door, the cleaning and recycling module capable of being electrically controlled to ascend and descend is installed on the outer side, the folding door can automatically ascend and descend in the lifting process to conduct self-cleaning maintenance, and the automatic operation efficiency is greatly improved; a detachable structural design is adopted, so that the difficulty and the cost of later maintenance can be greatly reduced; the outer side of the folding door can be pneumatically and automatically maintained through cleaning liquid according to needs; the cleaning and recycling module fixes a detachable liquid storage cylinder through a fixed mounting seat thread, cleaning liquid can be provided on one side, waste liquid can be collected on the other side, and later maintenance is facilitated.

The utility model relates to the technical field of working position apparatuses, and discloses a working position apparatus convenient to assemble and disassemble, which comprises a placing table, the bottom of the placing table is provided with an assembling component, and the back of the placing table is provided with a disassembling component; the dismounting assembly comprises a long plate connected with the top of the placing table in an inserted mode, the top of the long plate is fixedly connected with a metal hole plate, the back face of the placing table is fixedly connected with a fixing box, inserting rods arranged at equal intervals are connected with the back face of the fixing box in an inserted mode, and the inner rear side wall of the fixing box is fixedly connected with a limiting plate. A moving plate is fixedly connected between the sides, away from the metal hole plate, of the three inserting rods, a pull rod is fixedly connected to the back face of the moving plate, and springs connected to the outer surfaces of the inserting rods in a sleeving mode are fixedly connected between the sides, opposite to the fixing box, of the limiting plates. According to the working position apparatus convenient to assemble and disassemble, the working position apparatus workbench can be quickly assembled and disassembled, batch transportation of the working position apparatus is facilitated, and the flexibility of the working position apparatus is improved.

The utility model relates to the technical field of flexible support, in particular to a portable back cushion which comprises a back cushion body filled with sponge, a first hard support frame is arranged on one side of the back cushion body, and a second hard support frame is arranged on the other side of the back cushion body. The upper end of the first hard supporting frame and the upper end of the second hard supporting frame are each provided with an overhead connecting frame which is arranged in a staggered mode. According to the portable back cushion disclosed by the utility model, the hard support frame and the flexible back cushion body can be separately mounted by adopting a split type structural design, so that the back cushion is convenient to disassemble and replace, and the later use cost is reduced; the back cushion body is assembled by inserting the telescopic limiting blocks on the two sides of the embedded elastic locking frame into the limiting clamping grooves, storage and unfolding are convenient, and operation is more convenient; the whole fixing and limiting mechanism is installed in an embedded mode, and the storage space and comfort are not affected.

The utility model relates to the technical field of tire storage devices, in particular to a vulcanizing machine tire storage device which comprises a plurality of groups of side frames, a mounting plate is fixed on the inner side of each group of side frames, the mounting plates are fixedly connected through vertical frames, a baffle structure is fixed on the outer side of each mounting plate, and a tire is fixed at the top end of each baffle structure. A plurality of sets of connecting holes are formed in the middle of the mounting plate, the baffle structure comprises a fixing plate, a positioning frame fixed to one side of the fixing plate and a pin shaft used for fixing the positioning frame and the connecting plate, a connecting plate is fixed to the middle of the mounting plate, and the upper end and the lower end of the vertical frame are fixedly connected with the connecting plate through connecting bolts; the side frame and the mounting plate are matched and fixed through the connecting bolts and the multiple sets of connecting holes, the vertical frame and the connecting plate are fixed through the connecting bolts, the vertical frame is sleeved with the connecting plate, the overall stability of the device is greatly improved through the multi-connecting structure, meanwhile, disassembly, assembly and maintenance of all assemblies are facilitated, and the later use cost is reduced.