21results about How to "Avoid affecting subsequent use" patented technology

This invention discloses a coal mining drilling equipment and its method of use, belonging to the field of drilling equipment. It includes a pneumatic column-mounted drilling rig, on which a drill-holding assembly is adjustable via a rotating unit. The drill-holding assembly includes a fixed frame and a drill rod driven by a feed device. A transmission assembly is mounted on the fixed frame, and a cleaning assembly and a detection assembly are sequentially arranged along the axial direction of the drill rod at one end. The drill-holding assembly synchronously links the cleaning and detection assemblies through the transmission assembly to achieve automatic cleaning and wear detection of the drill rod surface. This coal mining drilling equipment and its method of use, through the positioning of the pneumatic column-mounted drilling rig, the driving of the drill-holding assembly, and the linkage of the transmission assembly, achieves integrated drilling, cleaning, and detection operations without additional manual intervention. The multi-stage linkage of the cleaning assembly efficiently removes impurities, and the detection assembly accurately identifies minor damage and provides audible and visual alarms, avoiding malfunctions, reducing labor intensity, and ensuring continuous, safe, and accurate operation.

The utility model discloses a lepidolite leachate storage device which comprises an inner container layer, a polyurethane gel layer is fixedly sleeved on the outer surface of the inner container layer, and a shell layer is fixedly arranged on the outer surface of the polyurethane gel layer. A top cover is fixedly mounted on the top surface of the shell layer, and an anti-sedimentation mechanism is fixedly mounted on the top surface of the top cover; supporting legs are fixedly arranged on the periphery of the bottom face of the shell layer, universal wheels are fixedly installed at the bottoms of the supporting legs, fixing blocks are fixedly arranged on the surfaces of the supporting legs, and braking mechanisms are fixedly installed on the top faces of the fixing blocks. According to the lepidolite leachate storage device, through the arrangement of the inner container layer, the polyurethane gel layer and the shell layer, the inner container layer and the shell layer conduct multiple protection on lepidolite leachate, the polyurethane gel layer can effectively absorb impact and vibration and provide good buffering protection for the inner container layer, and the polyurethane gel layer can also play a role in heat preservation; and the sealing effect is better through the three-layer arrangement.

The utility model discloses a lithium battery separator spraying machine with tensioner, including frame, set up in the spraying mechanism of frame one end and set up in the drying mechanism of frame one end, the drying mechanism includes setting up in the drying box of frame top one end, the both sides of drying box are provided with the through slot for the isolation film in and out, the inner chamber upper end of drying box is provided with the drying board, the bottom of drying board is evenly provided with the air outlet, the upper end of drying box is provided with the air collecting hood that communicates with drying board, the inside of air collecting hood is provided with double -shaft motor. This lithium battery separator spraying machine with tensioner, through setting up drying mechanism in the one end of frame, directly carries out drying operation after spraying, simple structure, convenient to use, has improved the efficiency, and the cooperation setting conical screen cover can filter dust, avoids the attachment on the isolation film when drying.

This utility model discloses a road surface anti-icing coating spraying device, including: a support frame and a storage box, further including: a rotating rod, which is disposed inside the storage box, with one end of the rotating rod rotatably connected to the top of the storage box; and a stirring mechanism, which is disposed inside the storage box and includes a driving part and a stirring part. The stirring part is disposed inside the storage box and is fixedly connected to one end of the rotating rod, while the driving part is disposed on the top of the storage box and is fixedly connected to the other end of the rotating rod. This utility model, by providing a stirring mechanism inside the storage box, uses a drive motor to drive the rotating rod to rotate, which in turn drives the stirring rod to rotate, thus stirring the coating in the storage box and preventing the coating from solidifying due to stagnation. The rotating rod also drives the mounting rod to rotate, which causes a scraper to scrape against the inner wall of the storage box, preventing coating residue from remaining on the inner wall of the storage box and affecting subsequent use.

The utility model relates to a soil sampling device for nitrogen detection, which relates to a soil sampling tool and has the technical effects that the push plate is disassembled, the cutting cylinder is turned over, and the scraping element is matched, so that the internal cleaning can be quickly and effectively realized, and the cleaning operation can be carried out after the push plate is disassembled, so that the erosion of the metal surface is avoided and the subsequent use is affected.

This invention discloses a regulating valve with good noise reduction performance and its usage method, including a valve body and connecting pipes. Two connecting pipes are provided, each connected to one side of the valve body. This invention relates to the field of regulating valve technology. This regulating valve with good noise reduction performance, by incorporating a noise reduction and impurity removal mechanism, a flow diversion and discharge mechanism, and a limiting mechanism between the valve body and the connecting pipes, allows the valve body to remove impurities from the interlayer between the first and second noise reduction covers during alternating start and stop operations. This is achieved through the coordinated operation of the noise reduction and impurity removal mechanism, the flow diversion and discharge mechanism, and the limiting mechanism, preventing impurities from clogging the interlayer and affecting the flow diversion and noise reduction effect of the first and second noise reduction covers on the fluid medium. Furthermore, while removing impurities from the interlayer between the first and second noise reduction covers, it also seals, diverts, and discharges a portion of the fluid medium containing mixed impurities.

The utility model discloses a raw material mixing device for food processing, which comprises a mixing cylinder, a cylinder body cover arranged at the top end of the mixing cylinder, a grinding cylinder erected at the top of the cylinder body cover, material guide pipes symmetrically connected with two ends of the top surface of the cylinder body cover in a penetrating manner, a screen frame groove formed in the inner side of the top end of each material guide pipe, and a filter frame embedded in the screen frame groove, a filter screen is fixedly laid on the top surface of the filter frame, discharge openings are symmetrically formed in the two ends of the bottom surface of the grinding cylinder in a penetrating mode, frame pressing rings are fixedly connected to the top ends of the inner sides of the discharge openings, and a grinding disc is arranged in the grinding cylinder; a grinding and screening dual-pretreatment structure is additionally arranged, the grinding disc in the grinding cylinder is matched with the rough grinding surface, granular or caked raw materials can be ground and refined, the filter frame and the filter screen are matched to screen the ground raw materials, and it is ensured that raw material particles entering the mixing cylinder are uniform; the problem of non-uniform mixing caused by non-refining of the raw materials is effectively solved, and the quality of a mixed finished product is remarkably improved.

The utility model discloses a turning and milling separation mechanism of turning and milling combined machine tool, including device body, the device body contains the butt joint board and bottom plate in, the bottom plate top connects the mounting seat, is provided with the pre -tightening groove in the mounting seat and inserts the plug -in rod in the mounting seat, the pre -tightening groove is screwed locking rod, is provided with locking hole in the locking rod, the plug -in rod top connects the protective sleeve, is provided with the second thread groove in the protective sleeve, the second thread groove is screwed the thread sleeve, the thread sleeve is screwed milling cutter pole, is provided with the first thread groove on the milling cutter pole, can install and fix device base, the convenient user later -stage to its dismount maintenance has increased the practicality and flexibility of device, has provided the convenience for the user, also can dismantle and replace device milling cutter, avoid overall scrap, reduce use cost, prolong the service life and working time of device, avoid device wear and tear influence device follow -on use.

This invention discloses a self-cleaning filter structure for a vacuum cleaner, comprising: a filter assembly including a filter support and a filter, the filter being sleeved on the filter support; the filter support including a first positioning ring, a filter support frame, and a first mounting base, the first mounting base having a locking part; a scraper assembly rotatably sleeved on the filter and filter support, including a second positioning ring, a second mounting base, and a plurality of scrapers disposed between the second positioning ring and the second mounting base; the second positioning ring being sleeved on the first positioning ring; the second mounting base being fitted onto the first mounting base; the scrapers being in close contact with the outer surface of the filter; and a fastener, which passes through the mounting hole of the second mounting base and is locked and positioned within the locking opening of the locking part. This invention can solve the problem that existing vacuum cleaner filters cannot meet the requirements for convenient, efficient, and environmentally friendly filter self-cleaning.

The utility model discloses a construction assembly platform, and relates to the technical field of building construction. The device comprises a base, and a mounting frame is detachably mounted at the top of the base through fixing bolts. During use, the supporting standing plate can be limited through the guide columns and the guide holes so that the supporting standing plate can not move horizontally, then the threaded block can be moved through the motor, the L-shaped block can ascend when the threaded block moves, the limiting plate can move when the L-shaped block ascends, and then the supporting standing plate is limited or limited is cancelled; the supporting standing plate is automatically fixed or unfixed, meanwhile, the lifting height of the supporting standing plate during installation is reduced, the labor intensity of workers is effectively reduced, meanwhile, when a threaded block moves to adjust the height of the supporting standing plate, the threaded block moves to make a trapezoidal lifting plate make contact with the ground, and therefore the base is fixed; and meanwhile, the stress area is increased, so that the stability is better.

This utility model relates to the field of rebar cage storage technology and discloses a rainproof device for placing disc-shaped rebar cages. The device includes a support body, which comprises a base frame, a first longitudinal beam, a second longitudinal beam, a crossbeam, and a placement rod. The supporting base frame is rectangular and contacts the ground. The first longitudinal beam is welded to the four corners of the base frame, and the second longitudinal beam is welded to the middle of the base frame. The crossbeam for bearing load is welded between adjacent first and second longitudinal beams. The placement rod for placing the rebar cage is arc-shaped, with its bottom welded to the top of the crossbeam and its two ends welded to the side walls of the first and second longitudinal beams, respectively. Through the support body, rainproof components, and adjustment components, the rebar cage can be supported smoothly, preventing deformation under its own weight due to uneven ground. Furthermore, the waterproof cloth can be quickly unfolded to cover the cage during rain, preventing it from being corroded by rainwater and affecting its subsequent use.

The present application relates to hydraulic pipe cleaning device technical field, especially to a kind of hydraulic pipe integrated cleaning equipment;Its technical scheme includes: bottom groove plate;Bottom groove plate is fixedly connected with installation wall;Installation wall is fixedly connected with first mounting bracket;First mounting bracket is fixedly connected with cleaning cylinder;The inner wall of cleaning cylinder is uniformly fixedly connected with brush strip along circumference direction;The top of cleaning cylinder is fixedly connected with filling opening;The bottom wall of cleaning cylinder is provided with drainage groove.The present application is rotatable and movable by setting load pipe, to drive hydraulic pipe to be loaded into cleaning cylinder, and form all-around relative friction scrubbing with circumferentially arranged brush strip, thoroughly eliminate cleaning dead angle, carry out comprehensive convenient cleaning operation in cleaning cylinder;Meanwhile, by setting two independent filling openings, cleaning fluid and water are added step by step, precise cleaning is realized, and medium waste is avoided;The present application is high in degree of automation, cleaning effect is uniform, can significantly improve cleaning efficiency and quality, reduce labor intensity.

The application discloses a processing method of a wing piece, which comprises the following steps: first, connecting a processed piece with a processing tool; second, stacking equal-height iron and a base in sequence between flat mouth vices, and clamping the flat mouth vices on both sides of the base; third, contacting a dial gauge with a measuring side surface of the base, dragging the base by the flat mouth vices, observing and reading the value of the dial gauge, adjusting the base which does not meet the standard until the value change meets the standard; fourth, contacting the dial gauge with a measuring top surface of the base, dragging the base by the flat mouth vices, observing and reading the value of the dial gauge, adjusting the base which does not meet the standard until the value change meets the standard; and fifth, processing rectangular ends of the processed piece by using a processing tool until all the rectangular ends are processed into the shape of the wing piece. In application, the flat mouth vices can clamp multiple processing tools at a time, so that the flat mouth vices can calibrate multiple processing tools at a time, and the machine tool can process multiple processed pieces at a time after calibration. Therefore, the processing efficiency is high.

The invention discloses an electric red wine bottle opener, and relates to the technical field of bottle openers, the electric red wine bottle opener comprises a main shell, the outer part of the main shell is provided with a charging port, and the inner part of the main shell is provided with a pressurizing bottle opening structure; the pressurizing bottle opening structure comprises three partition plates, a rechargeable battery, an air pump, an air conveying steel pipe, two electric push rods, a push plate and a movable plate, the push plate is fixedly connected with one ends of the electric push rods, sliding holes are formed in the two sides of the outer portion of the main shell, and the two ends of the movable plate are arranged on the inner sides of the sliding holes of the main shell in a sliding mode. Two first springs are arranged between the movable plate and one of the partition plates, and fixing rods are fixedly arranged on the two sides of the outer portion of the movable plate. According to the electric bottle opener for the red wine bottle, the cork can be ejected out to complete falling work by pressurizing the interior of the red wine bottle, and in the process, the cork cannot be broken or wood chips cannot fall off.

This utility model relates to the field of incubators, and particularly to an electrically heated constant temperature incubator, comprising a chamber body, an insulation cavity on one outer wall of the chamber body, and a drive groove on another outer wall of the chamber body. A drive structure is installed on the inner wall of the drive groove, and a sealed door is installed at the insulation cavity location on the chamber body. A controller is installed on one outer wall of the chamber body, and a lighting lamp is installed on the inner wall of the top of the insulation cavity. The sealed door has an observation window. The drive structure includes a fan installed on the inner wall of the drive groove, a processing box, a heating box, a first filter box, a second filter box, a cooling device, and a maintenance plate installed on the inner wall of the chamber body at the drive groove. This utility model uses a disinfection lamp in conjunction with reflective protrusions to disinfect the interior of the insulation cavity, and the second filter box returns the gas to the insulation cavity, disinfecting the entire passageway to avoid affecting subsequent use and preventing cross-contamination.

The application discloses a DD five-axis machining machine and a use method thereof, and relates to the technical field of metal machining. The DD five-axis machining machine comprises a movable base, a working groove is formed in the surface of the movable base, a semicircular groove is formed in the bottom of the working groove, a movable seat is slidably arranged in the semicircular groove, a supporting frame is arranged on the movable seat, an intermediate cylinder is fixedly arranged on the supporting frame, hollow end cylinders are respectively connected to the two ends of the intermediate cylinder, a communication channel is formed in the side end face of the intermediate cylinder and corresponds to the hollow end cylinders, a ring-shaped cavity is formed in the intermediate cylinder, the communication channel is in communication with the hollow end cylinders and the ring-shaped cavity, a plurality of air ports connected with the ring-shaped cavity are formed in the circumference of the surface of the intermediate cylinder, and the hollow end cylinder in communication with the communication channel is connected with a first air pump through a hose. The application can remove different debris and impurities on the surface of a workbench.

The utility model relates to an inspection platform for an ultrathin lens, which belongs to the technical field of ultrathin lens inspection and comprises a detector, a positioning component for positioning the lens and a cleaning component for cleaning the lens. When an ultra-thin lens needs to be detected, the lens can be placed on an air exhaust box, a motor drives a first L-shaped rod and a second L-shaped rod to rotate, and the first L-shaped rod and the second L-shaped rod drive a first positioning frame, a first damper, a second damper and a second positioning frame to position the lens, so that the lens is located in the middle of the air exhaust box; meanwhile, a second connecting piece moves to drive a cleaning roller to move through a connecting plate, so that dust on the surface of the lens is cleaned through the cleaning roller, after the lens is cleaned, the lens can be fixed through cooperation of an exhaust pipe and a suction cup, and meanwhile, after the lens is fixed, a motor drives a component to reset; therefore, the influence on the detection of the lens is avoided.

The utility model discloses a lash curler with a replaceable brush rod, which belongs to the technical field of lash curlers and comprises a bottle body, a bottle cap is in threaded connection with the upper end of the bottle body, internal threads are arranged on the inner wall of the bottle cap, external threads corresponding to the internal threads are arranged on the upper side of the surface of the bottle body, the brush rod is arranged at the lower end of the bottle cap, and bristles are arranged on the lower side of the brush rod. Through the arrangement of the connecting assembly, when the brush rod is installed, the push rod is pushed to move in the sliding groove, the push rod moves to drive the sliding plate to move in the cavity, the spring is compressed, then the clamping block at the upper end of the brush rod can be inserted into the clamping groove of the bottle cap, the push rod is loosened, and the spring elastically stretches to push the sliding plate to reset; meanwhile, a clamping column at one end of a sliding plate enters a clamping hole in one end of a clamping block, the effect of limiting and fixing the clamping block and the brush rod is achieved, the brush rod is convenient to disassemble, assemble and replace by arranging a connecting assembly, and it is avoided that hardened mascara is attached to the surfaces of bristles of the brush rod after long-time use, and follow-up use is affected.

This application relates to a concrete floor crack repair device, comprising a base with rollers rotatably connected to the four corners of the base's bottom. A protective box with an open top is mounted on the upper surface of the base, containing a storage tank. Inside the storage tank is a mixing assembly, which is driven to rotate by a first drive assembly. A grouting pipe is connected to the bottom of the storage tank via a valve. A first pump body is mounted at the end of the grouting pipe, and a flexible pipe is installed at the outlet of the first pump body. The flexible pipe extends out of the protective box and connects to a grouting nozzle. A moving mechanism capable of driving the grouting nozzle up and down is mounted on one side of the base, and a smoothing mechanism is mounted on the other side of the base. Push rods are symmetrically arranged on both sides of the protective box. This utility model integrates mixing, grouting, and smoothing functions, providing efficient repair, convenient cleaning and maintenance, and significantly improving the quality and efficiency of concrete floor crack repair.

This invention discloses a vacuum cleaner support base for cleaning hair tangled in the roller brush. Compared to common support bases, this vacuum cleaner support base works in conjunction with the vacuum cleaner to comb the bristles of the roller brush, dispersing and secondary collecting dust on the bristles, preventing dust and moisture embedded in the bristles from caking and affecting subsequent use. It also cuts hair tangled between the bristles, using airflow to recover the broken hair, achieving comprehensive cleaning of the roller brush and improving the convenience and neatness of cleaning. When the vacuum cleaner's floor brush and connecting pipe are assembled on the support base, the cutting component only extends after the floor brush touches the positioning structure, improving the safety of the support base. The assembly and installation of the vacuum cleaner and support base is convenient and effortless, and the overall positioning stability of the vacuum cleaner is high. The use of the cutting blade reduces damage to the bristles, ensuring the cleaning effect of subsequent dust adsorption and desorption.

The utility model provides a garden fallen leaf cleaning device, which relates to the technical field of garden equipment and comprises a shell, an air inlet pipe and a sound insulation shell. A groove is formed in the rear end of the shell, a first storage box is clamped in the groove in the rear end of the shell, a square hole is formed in the upper side of the shell, wheels are connected to the lower sides of the left end and the right end of the shell, a circular groove is formed in the lower end of the front side of the shell, and a connecting shaft is connected into the circular groove in the lower end of the shell. The front end of the air inlet pipe is connected with a material suction port, a square hole is formed in the lower side of the rear end of the air inlet pipe, the square hole in the lower side of the rear end of the air inlet pipe corresponds to the square hole in the upper side of the shell, and a banister brush is connected to the connecting shaft. The situation that fallen leaves may be left during cleaning is reduced, the cleaning effect is enhanced, and the problem that fallen leaves are left after cleaning of an existing garden fallen leaf cleaning device is solved.