28results about How to "Avoid affecting processing efficiency" patented technology

The utility model discloses a straightening device for textile fabric processing, and relates to the field of textile equipment. The straightening device for textile fabric processing comprises a bottom plate, a guide roller fixedly connected to the left side of the upper surface of the bottom plate and a winding roller fixedly connected to the right side of the upper surface of the bottom plate, an L-shaped plate is fixedly connected to the middle of the upper surface of the bottom plate, and vertical columns are symmetrically and fixedly connected to the lower surface of the top of the L-shaped plate; column grooves are formed in the surfaces of the vertical columns, T-shaped columns are slidably connected to the groove walls of the column grooves, springs are arranged above the T-shaped columns, U-shaped mounting plates are arranged at the ends, away from the springs, of the two T-shaped columns, pressing rollers are rotatably connected to the surfaces of the U-shaped mounting plates, and limiting columns are symmetrically and rotatably connected to the sides, close to the winding rollers, of the surfaces of L-shaped plates. According to the utility model, the cloth positioning problem is solved without additional adjustment and treatment steps, so that the influence on the processing efficiency is avoided.

The present invention relates to the technical field of processing shells of box-type substations, and specifically to a bending device for processing shells of box-type substations, comprising a base and a fixed plate fixedly installed on the top thereof, a forming mechanism for supporting the shell is arranged on the top of the base, a dust cleaning mechanism for cleaning the shell is arranged on the base on one side of the forming mechanism, a supporting plate is fixedly installed on the front side of the fixed plate, a pressing cylinder is fixedly connected to the supporting plate, a lifting plate is fixedly installed on the protruding end of the pressing cylinder, and a coating mechanism for preventing the surface of the shell from being scratched is arranged below the supporting plate; the protruding end of the pressing cylinder is controlled to extend to the longest, and the trapezoidal pressing block squeezes out the lubricating oil in the bending groove, so that the top surface of the lower die seat, the bending groove and the bottom of the trapezoidal pressing block are all evenly coated with the lubricating oil, so as to prevent the bending groove and the trapezoidal pressing block from scratching the surface of the shell during operation, so as to avoid affecting the efficiency of its processing.

The utility model discloses a digging cutter capable of improving machining efficiency, and relates to the technical field of digging cutters, the digging cutter comprises a connecting seat, the upper end of the connecting seat is fixedly connected with a dust blowing mechanism, the upper end of the connecting seat is fixedly connected with a dismounting and replacing mechanism, the dismounting and replacing mechanism comprises a worm, one end of the worm is fixedly connected with a motor, and the output end of the motor is fixedly connected with the worm. The outer surface of the worm is in meshed connection with a transmission gear, the upper end of the transmission gear is fixedly connected with a rotating shaft, the upper end of the rotating shaft is fixedly connected with a rotating plate, the two ends of the rotating plate are rotationally connected with connecting arms, one end of each connecting arm is rotationally connected with a moving seat, and the upper end of each moving seat is fixedly connected with a fixing clamp. Two limiting plates are fixedly connected to the inner surface of the fixing clamp, and through the arrangement of the dismounting and replacing mechanism, under the action of the motor, the worm, the transmission gear, the rotating plate and the fixing clamp, the functions that when a tool bit cracks, a tool can be rapidly replaced, and the machining efficiency is prevented from being affected can be achieved.

The application discloses a kind of LED lamp bead packaging welding equipment, it is related to LED lamp bead processing technical field, improve the problem of low efficiency of packaging welding equipment, including processing box, the processing box, the top four corners of the processing box are equipped with limit plate, and the inside of processing box is provided with setting mechanism.The present application is placed on desktop by supporting plate, the pin is downward and the positive and negative electrode is corresponding with the positive and negative electrode of detection mechanism, then the lamp bead is placed into the setting hole, and the position is aligned after being preliminarily limited by limiting block, and the pin is supported by desktop, while rotating screw rod, push the push plate to move, the push plate slides along the supporting plate to avoid rotating with the screw rod, and the supporting rod is driven by the push plate, so as to push the connecting plate to slide to the through hole, until the clamping block penetrates the through hole and is pressed on one side of the lamp bead, it is convenient to fix and clamp the lamp bead in the setting hole, so as to fix and arrange multiple lamp beads at the same time, avoid single installation too troublesome, so as to affect processing efficiency.

The invention discloses an asphalt concrete processing method, and relates to the technical field of asphalt concrete.The asphalt concrete processing method is achieved through an asphalt concrete processing device.The asphalt concrete processing device comprises a working box, a stirring mechanism, a cleaning assembly and a discharging assembly, and a motor in the stirring mechanism rotates to drive a cam to rotate; a cam rotates to intermittently push a sliding block on the side face of a rotating wheel to slide in a material storage box, heated asphalt in the material storage box can be intermittently conveyed into a stirring box, meanwhile, a moving block moves to drive an upper screen plate and a water outlet to move, cleaned gravel can be intermittently added into the stirring box, and the stirring efficiency is improved. The first rotating shaft rotates to drive the fixing column to rotate in the rotating shell, the fixing column can drive the stirring blade at one end of the sliding rod to turn over through the sliding groove formed in the surface, gravel and heated asphalt can be fully mixed and stirred, and the asphalt concrete processing quality can be improved.

The utility model relates to the technical field of assembling machines, in particular to an automatic assembling machine assembling machine arm which mainly comprises an assembling machine frame, a feeding hopper is arranged on one side of the top end of the assembling machine frame, a rotating disc is arranged in the middle of the top end of the assembling machine frame, a supporting frame is installed on the rear side of the top end of the assembling machine frame, and a limiting protection assembly comprises a sliding block. The outer side of the sliding block is connected with a side protection gasket, the outer side of the side protection gasket is provided with a clamping protection plate, and the detection disassembly and assembly assembly comprises an insertion block. According to the assembling machine arm of the automatic assembling machine, in the moving process of the sliding block, the side protection gaskets and the clamping protection plates are arranged at the two ends for protection adjustment, vibration generated in the moving process is reduced, and the position deviation after long-time machining is relieved; and the pressure sensor arranged on the inner side can also detect pressure generated by touch of the positioning position, maintenance and adjustment are needed when the numerical value change is large, so that the transfer deviation is relieved, and the machining efficiency of the equipment is improved.

The utility model discloses a supporting device for steel door leaf machining, which relates to the technical field of steel door leaf machining and comprises a bottom plate, a lifting mechanism is arranged at the top of the bottom plate, a placing table is connected to the top of the lifting mechanism, and a turnover mechanism is arranged at the bottom of the placing table. The turnover mechanism comprises a through groove formed in the middle of the top of the containing table in a penetrating mode, a connecting base is arranged in the through groove, turnover plates are symmetrically and rotationally arranged in the connecting base, a moving plate is fixed to the bottom of the connecting base, and a mounting frame is fixed to the middle of the bottom of the containing table. A screw rod is rotationally arranged at the edge part of the bottom of the inner side of the mounting frame in a penetrating manner; according to the supporting device for steel door leaf machining, by means of the arrangement of the turnover mechanism, the situation that a steel door is manually lifted and then turned over is avoided, the labor intensity is greatly reduced, physical strength is saved, machining is convenient, and the situation that the machining efficiency is affected due to physical strength reduction is avoided.

The invention discloses a waste water treatment device for animal husbandry and veterinary surgeons, and belongs to the technical direction of waste water treatment, the waste water treatment device comprises a waste water treatment box, three groups of chambers are arranged in the waste water treatment box in an array mode and are respectively a first chamber, a second chamber and a third chamber, and two groups of first conveying pipes are fixedly mounted at one end of the outer part of the waste water treatment box; two groups of wastewater filtering barrels are detachably mounted at one end of the interior of the first chamber, two groups of first filtering plates are detachably mounted at the other end of the interior of the first chamber, and three groups of second filtering plates are mounted on one side of the interior of the first chamber in parallel; through cooperative use of a liquid level sensor, a waterproof air cylinder, a sludge pressing plate and an equipment program, sludge filtered out from wastewater can be pressed and leveled, the situation that the filtering effect is affected by the high sludge liquid level amount is avoided, through cooperative use of an air heater, a dryness and humidity sensor and the equipment program, sludge can be dried and agglomerated, and the sludge drying efficiency is improved. And recycling and secondary utilization are facilitated.

The utility model discloses a filter assembly with extrusion structure, including bracing frame and extrusion assembly, the inside top end of bracing frame is provided with feed assembly, and feed assembly includes filter box 1, feed inlet and oil drain pipe, the top left side of filter box 1 is provided with feed inlet, the extrusion assembly passes through the filter box 1 top wall middle part, the extrusion assembly passes through the filter box 1 top wall middle part, the oil drain pipe passes through the filter box 1 top wall middle part, the extrusion assembly passes through the filter box 1 top wall middle part. And the bottom end of the telescopic extrusion rod is connected with an extrusion plate, and the interior of the oil discharging pipe is connected with a first-stage filtering assembly. Compared with an existing filter assembly, the filter assembly with the extrusion structure has the advantages that the extrusion assembly is arranged in the oil discharge pipe to support and extrude with the first-stage filter assembly, so that waste caused by the fact that filter residues contain a large amount of oil is avoided, fine filtering is performed again through the second filter box arranged at the bottom end, the product filtering effect is improved, and then the product quality is improved; the supporting feet at the bottom end extend and reinforce through the sliding adsorption fixing assembly, the stability of the equipment can be improved, and the machining efficiency of the equipment is prevented from being affected.

The utility model discloses energy-saving sewage treatment equipment which comprises a pretreatment box and a sewage inlet pipe, the pretreatment box is connected with the sewage inlet pipe, a filtering mechanism is arranged in the pretreatment box, a water storage box is arranged at one end, far away from the sewage inlet pipe, of the pretreatment box, and a flowmeter well is arranged on the water storage box through a liquid outlet pipe. The flow meter well is provided with an anaerobic tank through a first connecting pipe, a purification mechanism is arranged behind the anaerobic tank, and the purification mechanism is provided with a discharge assembly through a second connecting pipe. According to the sewage treatment device, large-particle impurities and suspended solids in sewage can be intercepted and filtered before treatment, so that the subsequent treatment and purification operation is facilitated, the filtered impurities and the like can be conveniently and regularly moved out, the cleaning operation is facilitated, the situation that the flow of the sewage is influenced due to the accumulation at the grid is avoided, and the sewage treatment efficiency is improved. And therefore, the sewage treatment and purification efficiency is ensured, the situation that the treatment efficiency is affected due to the fact that the water volume becomes small due to accumulation is avoided, and energy is relatively saved.

The utility model relates to the technical field of sewage and sludge separation, and discloses a sewage and sludge separation device which comprises a separation bin, a bin door is hinged to the front face of the separation bin, a water collection bin is installed in the separation bin, a water outlet pipe is fixedly installed on the right side face of the separation bin, and a filtering mechanism is arranged on the left side of the separation bin. A separating mechanism is arranged in the separating bin, the filtering mechanism comprises a filtering part and a connecting part, and the separating mechanism comprises a separating part and a driving part. Through arrangement of a grid frame, large impurities in sewage can be effectively intercepted, the large impurities are removed in advance, equipment blockage or influence on treatment efficiency is avoided, an electric hydraulic rod drives an inclined plate to deflect when stretching out and drawing back, so that the inclined plate inclines leftwards, the large impurities in a connecting bin firstly move leftwards to enter a collecting bin to be collected, the cleaning work is simplified, and the cleaning efficiency is improved. And the risk that the impurities are scattered or mixed into the sewage again is reduced.

The utility model relates to the technical field of gear milling, in particular to an adjusting disc for gear milling clamping, which mainly comprises a mounting connecting rod, a side protecting plate is connected to the outer side of the mounting connecting rod, a guide adjusting rod is connected to the top end of the inner side of the side protecting plate, and a non-standard gear body is arranged at the bottom end of the mounting connecting rod. The lubricating adjusting assembly comprises an adjusting seat, an elastic connecting piece is arranged on one side of the adjusting seat, an oil contact pipe is arranged on the inner side of the adjusting seat, the rotating adjusting assembly comprises a threaded adjusting rod, and the outer side of the threaded adjusting rod is connected with an inner rotating positioning block. According to the adjusting disc for gear milling machining clamping, in the moving process of the adjusting base, an oil contact pipe storing lubricating oil is arranged in the adjusting base, the position of an extrusion pipe is pushed to deviate along with moving, the oil contact pipe is extruded, the position, moving on the outer side of a moving sliding rod, of the adjusting base is oiled, and the moving lubricating effect is improved; and the machining precision is prevented from being affected by abrasion generated by long-time adjustment.

The utility model relates to polyvinyl alcohol fiber production technical field, and disclose a kind of polyvinyl alcohol fiber production with cluster frame, including base, the top of base is provided with incoming line plate, guide roller, outgoing line plate and cluster board, the top of base is provided with tensioning assembly and the cleaning assembly for cleaning guide roller, the polyvinyl alcohol fiber production with cluster frame, by setting tensioning assembly and cleaning assembly, by controlling tensioning assembly, so that guide roller and polyvinyl alcohol fiber are in contact, guide roller and sliding block are contacted on support block and move a certain distance downwards, sliding block moves downwards with top block, top block is contacted on supporting plate, so that supporting plate and rotating rod are overturned, supporting plate is contacted with guide roller with cleaning rubber scraper and is raised, rotates when guide roller conveys polyvinyl alcohol fiber, cleaning rubber scraper can clean the surface of guide roller, without cleaning in the process of processing, avoid affecting processing efficiency.

The utility model relates to the technical field of rubber roller processing, and particularly discloses a rubber roller grinding device which comprises a working box body, an installation fixing mechanism is installed in the middle of the upper end of the working box body, the fixing mechanism comprises an installation frame plate, a supporting limiting rod, a limiting groove, an installation outer cylinder and a fixing assembly, and the fixing assembly is arranged in the installation outer cylinder. Polishing mechanisms are arranged on the two sides of the upper end of the working box body, and each polishing mechanism comprises a supporting driving set, a polishing outer cylinder and a polishing sand plate; according to the rubber roller polishing device, the rubber roller can be fixed and driven to rotate through the installing and fixing mechanism, the polishing mechanism can drive the two sets of polishing outer cylinders to get close to each other, the two ends of the rubber roller can be polished at the same time, and the arranged extracting box can extract scraps generated by polishing and prevent the scraps from flying around; and the matched filter plate plays a filtering role, impurities accumulated at the bottom end of the grinding outer cylinder can be pushed out, cleaning is convenient, the rubber roller machining efficiency is prevented from being affected, and rubber roller machining and using are facilitated.

The utility model discloses an adjustable edge grinding device for aluminum strip machining, and particularly relates to the field of aluminum strip machining equipment, which comprises a worktable, a feeding table fixedly mounted at the top of the worktable, belt wheel shafts rotatably mounted on two sides of the worktable, motors arranged at the bottoms of the belt wheel shafts, and a rotary grinding mechanism arranged at the top of the worktable. The rotary grinding mechanism comprises synchronous belts rotationally installed on the outer walls of the two belt wheel shafts, the two synchronous belts are arranged in parallel and are perpendicular to the feeding table, a plurality of grinding plates are fixedly installed on the outer walls of the two synchronous belts, a same belt wheel is rotationally installed on one sides of the two synchronous belts, and a plurality of belt wheels are fixedly installed on the other sides of the two synchronous belts. The two co-belt wheels and the synchronous belt are arranged in parallel; according to the utility model, the rotary grinding mechanism is arranged, the grinding plate is driven by the synchronous belt, and the grinding range and direction can be freely adjusted by adjusting the synchronous belt, so that the arc-shaped grinding requirements of various aluminum strips are met, and the processing efficiency of the aluminum strips is prevented from being influenced.

The utility model relates to the technical field of film cutting devices, and discloses a film cutting device for reflective film production and processing, which comprises an operation table, a motor is fixedly connected to the front end of the right side of the operation table, a wind-up roller is rotatably connected to the inside of the front end of the operation table, and the right end of the wind-up roller is fixedly connected to the driving end of the motor. A conveying roller is rotationally connected into the rear end of the operation table, a supporting frame is fixedly connected to the middle of the top end of the operation table, and sliding through holes are formed in the left side and the right side of the supporting frame correspondingly. According to the film cutting device, one end of a reflecting film is wound on the winding roller, the motor is started to drive the winding roller to wind, and then the hydraulic cylinder is started to drive the lower pressing plate and the film cutting knife to descend for cutting, so that the efficiency of the film cutting device is improved, and the film cutting knife is separated from the lower pressing plate for replacement by unscrewing the bolt; the problem that the machining efficiency is affected due to the fact that the film cutter is abraded and folded and is inconvenient to replace is avoided.

The invention discloses a hydraulic transmission bag opening and sealing device based on hydraulic valve control, and relates to the technical field of packaging bag sealing, the hydraulic transmission bag opening and sealing device comprises a conveying table and a height control table, the height control table is provided with a control table, and the hydraulic transmission bag opening and sealing device further comprises a hydraulic type sealing assembly and a sealing assembly, the hydraulic sealing assembly comprises a groove, the groove is formed in the console, a fixing frame is fixed in the groove, two movable rods penetrate through the two sides of the fixing frame correspondingly, the two ends of each movable rod are connected with a triangular prism and a connecting frame correspondingly, the outer surface of each movable rod is sleeved with a second spring, and the two ends of an inner cavity of the connecting frame are rotationally connected with rotating wheels correspondingly. Two sets of transmission belts are in transmission connection between the two sets of rotating wheels, a driving motor is fixed to one end of the top of the connecting frame, and the bag opening of the packaging bag is folded towards the middle through the extrusion wheel and extruded, so that the twisted bag opening can be smoothed, and the situation that the sealing position of the bag is in a wave shape or is not flat or obvious bubbles appear is avoided.

The utility model relates to the technical field of overlock machine, concretely is a kind of underwear overlock machine with raw edge automatic cutting function, it mainly includes support frame, the top of support frame is connected with overlock mechanism, and the bottom of overlock mechanism is provided with sewing needle, the side of support frame is connected with fixed frame, the inner side of fixed frame is provided with connecting plate, and the bottom middle part of connecting plate is provided with cutting knife, the bottom both sides of connecting plate are provided with pressing plate, the rear end of support frame is provided with waste collecting box, and the side of waste collecting box is connected with handle. The underwear overlock machine with raw edge automatic cutting function of the application carries out cutting to the raw edge when overlock of underwear cloth by setting height and front and back position adjustable cutting knife, the both sides of cutting position are pressed tightly by pressing plate of elastic pressing during cutting process, improve the stability of cutting, to set overlock at the same time carries out raw edge cutting, reduces processing procedure, improves processing efficiency.

The utility model provides an efficient injection molding machine, and relates to the technical field of injection molding machines, the efficient injection molding machine comprises a workbench, the front surface of the workbench is provided with a discharge port, the top of the workbench close to the left side is provided with a molding mechanism, and the front surface of the molding mechanism close to the right side is provided with a control panel; an injection table guide rail is arranged at the top of the workbench and located on the right side of the forming mechanism, a moving table is arranged at the top of the injection table guide rail, a motor is arranged at the position, close to the right side, in the moving table, an injection material barrel is arranged at the position, extending to the left side, of the inner side of the moving table, and a material storage mechanism is arranged at the top of the moving table. The material storage mechanism comprises a hopper, a cover body is arranged at the top of the hopper, a motor protection box is arranged in the center of the top of the cover body, and a driving motor is arranged in the motor protection box. By means of the design, the situation that materials remain on the inner wall of the hopper, and consequently the machining efficiency of the injection molding machine is affected can be effectively prevented; and the processing efficiency can be effectively improved.

This invention discloses an exhaust gas inlet device for an RTO incinerator, belonging to the field of exhaust gas inlet technology. It includes an incinerator body with at least three regenerator chambers, an inlet pipe, and a flow guiding unit. Each regenerator chamber and the inlet pipe are connected by a connecting pipe, and at least three shaking and centering units are installed circumferentially on the connecting pipe, with several of the shaking and centering units tending to be aligned. This invention can block particulate matter in the exhaust gas inside the inlet pipe, preventing it from entering the regenerator chambers and avoiding high exhaust gas flow rates that could cause strong scouring of the ceramic body by particles. Simultaneously, it allows the device itself to clean the primary filter screen, which is very convenient and avoids the problem of difficult-to-clean filtration devices, thus preventing a decrease in the inlet flow of exhaust gas and affecting the overall treatment efficiency.

This utility model discloses a nylon spinning waste filament recycling and processing device, belonging to the technical field of nylon spinning waste filament recycling equipment. It includes a connecting plate, with connecting members fixedly connected to both ends of the connecting plate. Two limiting grooves are symmetrically opened on both sides of each connecting member, and positioning members are slidably connected to the inner sides of each limiting groove. A blocking member A and a blocking member B are fixedly connected between the ends of each pair of positioning members, and the outer sides of multiple blocking members A are rotatably connected to the inner sides of multiple blocking members B. By adjusting the relative rotation of blocking members A and B in the assembly, the inner diameter of the bottom end of the feed pipe is changed, thereby controlling and adjusting the feed amount of nylon spinning waste filament into the crushing mechanism. This allows for flexible adjustment of the feeding efficiency under different production scales, avoiding blockage of the crushing mechanism due to excessive feeding or affecting processing efficiency due to insufficient feeding, thus achieving high and stable working efficiency.

The utility model provides a quick mould opening mechanism for an auto spare part production mould, which comprises a bottom shell, a template and a second spring, the front side and the rear side of the bottom shell are respectively provided with a rotating motor, the shaft ends of the two rotating motors are respectively provided with a rotating shaft, and the annular side surfaces of the two rotating shafts are respectively provided with a first pulling belt and a second pulling belt. The directions of the two first pulling belts are opposite to the directions of the two second pulling belts respectively, square grooves are formed in the left side and the right side of the bottom shell respectively, and motor bases are installed on the left side and the right side of the bottom shell respectively. The utility model has the advantages that the structure is reasonable, the practicability is good, the influence on the machining efficiency caused by the high abrasion degree of a threaded connection structure is avoided, meanwhile, a gear meshing structure does not need to be mounted, the complexity of the device is reduced, and the practicability and the economical efficiency are improved.

The utility model relates to the technical field of concrete admixture processing, and discloses a concrete admixture filling device which comprises a base, a filling machine is fixedly installed at the rear end of the upper surface of the base, a connecting cover is arranged at the bottom of the front end of the filling machine, and a filling assembly is arranged in the connecting cover. According to the concrete admixture filling device, through cooperation of an electric push rod, a hollow circular plate, a circular hole, an annular sliding groove, a cylinder, a sealing circular plate and a sealing ring, the distance between the bottom end of a telescopic discharging pipe and the surface of an admixture in a filling bag can be always kept short in the filling process; the situation that a large amount of dust appears in the filling process due to the fact that the distance between the telescopic discharging pipe and the surface of an additive in a filling bag is long is avoided, and through cooperation of a large gear, a motor and a small gear, the telescopic discharging pipe can be driven to rotate slowly in the filling process; and therefore, the admixture can uniformly enter the whole space in the filling bag.

The utility model relates to the technical field of sewage treatment, and discloses a plastic washing sewage treatment device which comprises a barrel body, a filtering hole is formed in the left end of the barrel body, an opening is formed in the right side of the bottom of the barrel body, and a connecting plate is fixedly connected to the position, outside the opening, of the bottom of the barrel body. A discharging barrel is fixedly connected to the lower side of the connecting plate, a rotating shaft is rotationally connected to the middle of the discharging barrel, an auger is fixedly connected to the outer portion of the rotating shaft, the outer wall of the auger is tightly matched with the inner wall of the discharging barrel, and a through hole is formed in the outer side of the auger. According to the sewage treatment device, impurities fall into the discharging barrel through the opening formed in the bottom, the rotating auger can drive the impurities to be discharged from the discharging opening, the impurities are cleaned in time, the influence on the sewage treatment efficiency is avoided, and the second motor drives the stirring shaft to rotate and drives the stirring blades to rotate, so that the mixing of the sewage and a precipitator is promoted; and the arranged stirring shaft drives the scraping plate to rotate, so that the inner wall of the barrel body is cleaned, and blockage is avoided.

The utility model discloses a stirring type sewage treatment device for environmental protection engineering, which belongs to the field of sewage treatment and is characterized by comprising a treatment box, a liquid level sensor mounted on the inner wall of the treatment box, a support plate mounted on the outer side wall of the treatment box, a pretreatment box fixedly mounted on the support plate, and a feeding hole formed in the side wall of the pretreatment box, a first motor is installed on the side wall, away from the pretreatment box, of the treatment box, the output end of the first motor is connected with a first stirring shaft, a plurality of first stirring blades are fixedly connected to the first stirring shaft, a water inlet and a water outlet are formed in the side wall of the treatment box, and the first stirring shaft and the first stirring blades are hollow. Water outlet holes are formed in the outer surfaces of the first stirring shaft and the first stirring blades, the end, away from the first motor, of the stirring shaft penetrates through the pretreatment box, a water pump is arranged in the pretreatment box, the output end of the water pump penetrates out of the outer wall of the pretreatment box, and the first stirring shaft is rotationally connected with the output end of the water pump through a bearing.

This utility model discloses a die-cutting roller for carton processing, relating to the field of die-cutting roller technology. The proposed solution includes a mounting bracket and a connecting mechanism positioned above the mounting bracket. The connecting mechanism includes a lifting component and a mounting component. The lifting component includes a sliding groove. By setting a slider, a second threaded shaft is rotated by a motor, enabling the slider to move up and down within the sliding groove via the second threaded shaft. This facilitates adjustment of the guide roller's height, allowing for adjustments based on the carton's thickness, thus improving equipment efficiency. The die-cutting roller engages with the mounting bracket via a positioning groove and positioning bolts, and then engages with the outer surface of the mounting bracket via a mounting sleeve. The threaded bolts facilitate both fastening and disassembly, enabling easy disassembly and maintenance of the die-cutting roller. The positioning bolts also prevent misalignment during installation.

The invention discloses a screening and filtering device for waste drilling fluid in an oil field, and relates to the technical field of waste drilling fluid treatment. The device comprises a stirring cylinder, wherein a driving component is fixedly connected to the top of the stirring cylinder, a stirring blade is fixedly connected to the output shaft end of the driving component, the bottom end of the stirring blade is located inside the stirring cylinder, a liquid inlet bucket is fixedly connected to the top of the stirring cylinder, the liquid inlet bucket is communicated with the inside of the stirring cylinder, an auxiliary screening mechanism for intercepting large-grained impurities in the waste drilling fluid to prevent the stirring blade from being worn is arranged inside the liquid inlet bucket, the auxiliary screening mechanism comprises a fixed ring rotatably connected to the inner wall of an opening at the bottom of the liquid inlet bucket, a lifting rod is slidably connected through the inner wall of the fixed ring, and compared with the prior art, the clogging of the filter screen can be reduced, and the processing efficiency can be avoided. At the same time, frequent maintenance and replacement of the filter screen are not required, and the use cost is reduced, and large-grained impurities can be avoided from entering, rubbing against the stirring blade, and accelerating the wear thereof.

The invention relates to the technical field of computers, and provides a business processing method based on identity recognition and a related device, which are used for improving business processing efficiency, and the method comprises the following steps: after an identity recognition operation is triggered by a to-be-recognized object, carrying out identity recognition on a target detection image of the to-be-recognized object; and under the condition that the candidate images of the to-be-identified object are successfully matched with the candidate images of the candidate objects, presenting a resource transfer exempt interface containing resource gains which can be obtained by the to-be-identified object and at least one way for obtaining the resource gains. The to-be-transferred resources are omitted, rapid passing of the to-be-recognized object is guaranteed, the passing efficiency of the to-be-recognized object is prevented from being affected, and the real identity information of the to-be-recognized object is obtained through the design of the resource gain, so that the subsequent recognition accuracy is improved.