100results about How to "Scrape off thoroughly" patented technology

The invention relates to soil remediation equipment, in particular to high-metal soil removing equipment for soil remediation, and solves the problems that an existing soil heavy metal removing devicecannot achieve continuous removing operation on metal components in soil, and the heavy metal soil removing efficiency is affected. High-metal soil removing equipment for soil remediation comprises asupport, a funnel, a conveying mechanism, a driving mechanism, a metal adsorption mechanism, a repeated transmission mechanism and the like, wherein the funnel is fixedly arranged at one end of the support, the conveying mechanism is arranged on one side face of the support, the driving mechanism is arranged on the support, the metal adsorption mechanism is arranged on the driving mechanism, andthe repeated transmission mechanism is arranged on the support and the driving mechanism. According to the device, the conveying belt and the magnetic adsorption roller are matched to work, soil containing heavy metal can be removed in the soil conveying process, and therefore the purpose of removing heavy metal components in the soil can be achieved.

The invention provides an automatic bamboo green scraping device and belongs to the technical field of bamboo processing equipment. The automatic bamboo green scraping device structurally comprises apushing mechanism, a first limiting mechanism, a green removal mechanism, a second limiting mechanism and a pulling mechanism, wherein the first limiting mechanism and the second limiting mechanism are correspondingly arranged on two sides of the green removal mechanism; the pushing mechanism and the pulling mechanism are correspondingly arranged beside the first limiting mechanism and the secondlimiting mechanism; the green removal mechanism comprises a base, a first green removal component, a second green removal component and a press-in component; the first green removal component, the second green removal component and the press-in component are arranged on the base; the pushing mechanism comprises a pushing component, a fixing component and a rotating component; the pushing componentis arranged beside the base; and the fixing component and the rotating component are arranged on the pushing component. The automatic bamboo green scraping device can drive a bamboo to rotate in a bamboo conveying process, so that the green removal mechanism conveniently and quickly removes green on the outer surface of the bamboo, the green removal speed and the green removal efficiency can be effectively improved, and centralized processing of the removed bamboo green is facilitated.

The invention discloses a uterine curettage device for gynaecology and obstetrics. The device comprises a main catheter, an expanding assembly, a uterine curettage assembly and a cleaning assembly, anadjusting ring is arranged on the main catheter, the expanding assembly comprises an expanding support, an arc-shaped expanding plate and a driving component, the main catheter sleeves the expandingsupport, a sliding groove is formed in the expanding support, the arc-shaped expanding plate is clamped on the sliding groove, the driving component is connected to the main catheter and is used for connecting the arc-shaped expanding plate and the adjusting ring, the uterine curettage assembly comprises a movable sleeve, a rotary rod and a rotary scraper, the movable sleeve is clamped in the maincatheter, a collecting groove is formed in the movable sleeve, the rotary rod is clamped in the movable sleeve, the rotary scraper is arranged at the end of the rotary rod, and the cleaning assemblyis arranged on the uterine curettage assembly and used for cleaning and sterilizing uterine cavity. The device is reasonable in structural design, is capable of conducting uterine curettage operationon a patient and cleaning and sterilizing the uterine cavity, is safe and practical, and is suitable for large-scale popularization.

The invention provides a special excreta disposal device for rabbit keeping and relates to the technical field of breeding equipment. The device comprises a conveying shaft, a conveying belt, baffles and a scraper. The conveying belt and the scraper are arranged on the conveying shaft. The scraper is connected with the conveying shaft at one end of the conveying belt through a connection rod. One end of the connection rod is connected with the conveying shaft, the other end of the connection rod is connected with the scraper, the two sides of the conveying belt are provided with the baffles respectively, and a motor is arranged on the conveying shaft. The device is high in practicality, easy to install and use and capable of quickly, automatically and cleanly scrapping away rabbit excreta on the conveying belt and orderly and sequentially collecting rabbit excreta, saves manpower investment, improves production efficiency, and purifies the environment of a rabbit house.

The invention discloses inverted-mold board concrete clearing equipment for building monitoring. The inverted-mold board concrete clearing equipment structurally comprises a power supply control base,a clearing transmission box, a concrete scraping device and a concrete crushing device, wherein the clearing transmission box is provided with an inverted-mold wood board inlet, the concrete scrapingdevice is provided with a scraping pulling plate and a reset spring set, the concrete crushing device is provided with a slag removal door and a crushing filter cylinder, the slag removal door is riveted and connected to the side surface of the clearing transmission box through bolts, the crushing filter cylinder is embedded at the bottom end of the scraping pulling plate, and the crushing filtercylinder is embedded in the concrete crushing device. The inverted-mold board concrete clearing equipment has the beneficial effects that concrete on the outer surface of a wood board is cleared through the angle adjustment of a scraper, the cleared concrete is subjected to crushing treatment, so that the subsequent clearing work of the wood board is more rapid and convenient, meanwhile, the processing of the concrete is facilitated, the wood board can be prevented from being damaged when the concrete is scraped, and the wood board can be used multiple times.

The invention discloses a preparation method of multicoloured leaf powder, and relates to the technical field of multicoloured leaf powder preparation. The preparation method of the multicoloured leaf powder comprises the following steps: S1, taking fresh multicoloured leaves, cleaning, drying, putting the dried leaves into a crushing cylinder, chopping and juicing the same; S2, fully crushing the multicoloured leaves, pouring the multicoloured leaves out of the mixing drum, mixing the multicoloured leaves with a crushed material for cell crushing and deionized water according to a fixed weight ratio, and placing the mixed liquid in a water bath at 50-70 DEG C for 35-50 minutes to obtain a mixed liquid for later use; and S3, putting the mixed liquid into a centrifugal cylinder for centrifugation, and concentrating the centrifugate to control the sugar degree to be 8-15, so as to obtain the multicoloured leaf juice. According to the preparation method of the multicoloured leaf powder, the transmission mechanism is matched with the crushing mechanism, so that waste caused by incomplete crushing of the multicoloured leaves by the crushing barrel due to adhesion of the uncrushed multicoloured leaves on the inner wall of the crushing barrel in the chopping process of the multicoloured leaves is prevented, and the influence of the incompletely crushed multicoloured leaves on preparation of the multicoloured leaf powder is prevented.

The invention relates to a multifunctional fire-fighting water testing device nozzle. The multifunctional fire-fighting water testing device nozzle comprises a water testing nozzle body and a pressuregauge arranged on the water testing nozzle body, wherein the water inlet end of the water testing nozzle body communicates with a three-way valve, a cleaning mechanism for cleaning the interior of the water testing nozzle body is arranged in the three-way valve, the cleaning mechanism comprises a cleaning shaft arranged in a cavity of the three-way valve, the cleaning shaft and the water testingnozzle body are coaxially arranged, a plurality of connecting rods are hinged to the cleaning shaft and evenly distributed along the circumferential face of the cleaning shaft, elastic scraping rods for scraping the side wall of the water testing nozzle body are arranged at the other ends of the connecting rods, elastic jacking assemblies used for jacking the connecting rods to move in the direction away from the axis of the cleaning shaft is arranged at the contact positions of the connecting rods and the elastic scraping rods, and a driving mechanism for driving the cleaning shaft to slide back and forth in the length direction of the axis of the water testing nozzle body is arranged at the end, away from the water testing nozzle body, of the cleaning shaft. The water testing nozzle hasthe advantages that the water testing nozzle body can be cleaned without disassembling when the water testing nozzle is not used, and the detection precision of the water testing nozzle is ensured.

The invention discloses a rabbit cage feeding device and an automatic control system thereof. The rabbit cage feeding device comprises a rabbit cage line, a trough door opening and closing mechanism,trough doors, a trough, a conveyor belt, a material box and a central control system, wherein the rabbit cage line is composed of a plurality of rabbit cage units in series; the trough doors are hoisted under a feeding platform of the rabbit cage units through the trough door opening and closing mechanism; the trough is located directly below the trough doors and fixed on trough brackets stretchedout of two side walls of the rabbit cage units; the conveyor belt penetrates the trough, and the reverse side of the conveyor belt is attached to the bottom surface of the trough to move in one direction. The automatic control system of the rabbit cage feeding device is characterized in that the central control system is composed of a first electric control box, a second electric control box andan upper computer. The rabbit cage feeding device and the automatic control system have the advantages of being simple in structure, convenient to install and use, high in feeding speed, reliable in work, capable of reducing feed residues, convenient to clean and capable of trough selecting feeding, feeding amount measurement and timing feeding.

The invention relates to the field of tail gas treatment, in particular to a roller kiln with a tail gas treatment system.The roller kiln comprises a roller kiln body and tail gas treatment equipment, the tail gas treatment equipment comprises a treatment tower, a water storage cavity is formed in the bottom of the treatment tower, the roller kiln body is fixedly connected with a tail gas pipe, and the tail gas pipe is fixedly connected with the treatment tower; the tail gas pipe is arranged in the water storage cavity in a penetrating mode, a filtering part used for filtering liquid is installed in the water storage cavity, and the filtering part comprises a supporting rod fixedly connected to the inner bottom face of the water storage cavity and a filtering net arranged on the supporting rod in a sleeving mode; a driving part for driving the filter screen to vertically move is mounted on the treatment tower, and a cleaning part for cleaning the filter screen is mounted in the treatment tower. The problem that the tail gas purification effect is poor is solved.

The invention discloses an automatic welding slag scraping device, an automatic welding slag scraping method and a solar water heater. The automatic welding slag scraping device comprises at least onepair of scrapers and a fixing seat for fixing the scrapers, the plurality of scrapers enclose to form a cavity for a workpiece to be machined to pass through, an elastic structure is arranged betweenthe scrapers and the fixing seat, and the scrapers move along with the elastic structure so as to adjust the size of the cavity. Through the arrangement, when the welding slag of an inner container of the water heater is scraped, the scrapers are more attached to the outer surface of the inner container, the welding slag is scraped more thoroughly, the scrapers can adapt to inner containers of different sizes, and the application range is wide.

A paint slag treatment device is disclosed. The paint slag treatment device has the advantages of compact structure, easy use, high paint slag treatment efficiency and no residue. The paint slag treatment device includes a paint slag absorption device, a paint slag scraping device, a paint slag collection device and a dosing device; the paint slag scraping device includes scraping pool, a water inlet pipe, a water outlet pipe, a scraper device, a scraper drive device and a discharge hopper. The scraper drive comprises a hollow cylindrical slide rail arranged transversely on the upper part of the scraping pool, a telescopic mechanism arranged in the slide rail, and a scraper plate arranged at the head of the telescopic mechanism and perpendicular to the telescopic mechanism. The slide railis respectively provided with a track on the bottom and the side of the slide rail, the tracks are parallel to the bottom of the scraping pool, and two quadrant-shaped inner rails are arranged on theinner sides of both ends. One end, away from the telescopic mechanism, of the scraper plate is arc-shaped. The dosing is performed three times in three places, so that paint slag treatment is very thorough, and no waste paint is left in water. The scraper plate with the arc-shaped end can scrape paint slag thoroughly and completely.

The invention relates to a crushing and refining device for environmental-friendly compound farmyard manure for agriculture and forestry. The crushing and refining device comprises a feeding mechanism(1), a crushing mechanism (2), a centralizing mechanism (4), a refining mechanism (5), a screening mechanism (6) and a driving mechanism (7). The feeding mechanism (1) comprises a feeding wheel (11)and a first crushing tooth (12), the first crushing tooth (12) is fixedly connected to the outer surface of the feeding wheel (11), and a collecting cavity (111) located in the upper end and a feedingcavity (112) located below the collecting cavity (111) are formed in the feeding wheel (11). By arranging a plugging plate capable of moving up and down to plug the feeding cavity periodically, fertilizer particles enter a crushing frame periodically, so that each batch of fertilizer particles can be crushed fully and effectively, and therefore, an effect of crushing the fertilizer particles is improved and the structure is prevented from being damaged.

The invention provides a descaling device for a geoheat pipe. The descaling device comprises a high-pressure water pump, a connecting pipe, a seal housing, a first motor, a spool, a rope, a fixed block, a rubber jacket and a scraper, wherein the high-pressure water pump communicates with the connecting pipe; the seal housing communicates with and is fixed to the connecting pipe; the first motor isarranged on one side of the seal housing; an output shaft of the first motor hermetically penetrates into the seal housing; the spool is fixed to the output shaft of the first motor; the rope is arranged on the spool; the fixed block is fixed to the rope; and the rubber jacket and the scraper are detachably mounted on the fixed block. According to the descaling device for the geoheat pipe and thedescaling method, the fixed block, the rubber jacket and the scraper are pushed by high-pressure water generated by using the high-pressure water pump to move along the geoheat pipe, and scale on theinner wall of the geoheat pipe is scraped off by the scraper during the moving process of the scraper, and therefore, the operation is simple and labor-saving.

The invention relates to a rust remover, in particular to a building steel bar rust remover. The invention aims to provide the building steel bar rust remover which can remove rust of a whole steel bar at one time, is simple to operate and can reduce the working difficulty. The building steel bar rust remover comprises a supporting disc, a sliding rod, a sliding sleeve and the like; a positioninggroove is formed in the side surface of the supporting disc, the sliding rod for guiding is bolted on the top of the supporting disc, and the sliding sleeve is arranged on the sliding rod in a slidingmode. The steel bar can be derusted through a spraying assembly, a wire brush can scrape off iron rust on the steel bar, so that a derusting agent and the steel bar can make full contact, the derusting of the steel bar is more effective, the whole steel bar can be derusted at one time, the operation is simple, the working difficulty can be reduced, the wire brush can make full contact with the steel bar through a pulling assembly, and the iron rust on the steel bar can be scraped more thoroughly.

The invention discloses an efficient flowing type traditional Chinese medicine grinding device which comprises a supporting frame, a grinding outer cylinder and grinding heads. The grinding outer cylinder in a horizontal state is arranged, the two eccentrically distributed grinding heads are arranged in the grinding cylinder, each grinding head is of a columnar structure, the axis of each grinding head is perpendicular to and intersects with the axis of the grinding outer cylinder, when the grinding outer cylinder rotates, the grinding heads are fixed, and an annular grinding plate located in the middle and annular pulverizing plates located at the two ends are arranged in the grinding outer cylinder; gaps between the annular pulverization plates and the annular grinding plate at the two ends of the outer grinding cylinder are grinding cavities, the grinding heads are located in the grinding cavities, the grinding heads are in contact with one sides of the annular pulverization plates to be used for pulverization machining, and gaps between the grinding heads and the annular grinding plate are crushing gaps to be used for further reducing the size of traditional Chinese medicine particles; and when the grinding outer cylinder rotates, the grinding heads passively rotate to achieve fragmentation and pulverization processing, the grinding outer cylinder is in a rotating state, traditional Chinese medicine particles in the grinding outer cylinder are high in fluidity, overall grinding processing is facilitated, and the grinding efficiency is high.

The invention relates to a removing device, in particular to a cow hair removing device used for leather processing. The technical problem is how to design the cow hair removing device which can replace manual work to scrape off cow hair, can save labor, can completely scrape off the cow hair and is used for leather processing. The cow hair removing device used for leather processing comprises a base and collection frames. Four supporting plates are fixedly connected to one side of the base at intervals. Each collection frame is fixedly connected between one sides of the two corresponding supporting plates, away from the base, on each side. Cow leather is placed on L-shaped containing plates, the smooth side is made to make contact with the L-shaped containing plates, pedals are stepped toswing downwards, the L-shaped containing plates can drive the cow leather to make contact with scrapers, the pedals continue to be stepped to move downwards to drive movable plates to move downwards,the scrapers move downwards to scrape off the cow hair, and in this way, people do not need to manually scrape off the cow hair, labor is saved, and the cow hair can be scraped off completely.

The invention relates to the technical field of building construction, in particular to a building construction wall scraping device which comprises a rotary lifting device, a swing device, a wall scraping device body, a spray washing device, a grinding device and a waste collecting device, the rotary lifting device is placed on the ground, and the swing device is installed at the top of the rotary lifting device. The wall scraping device is installed on the swing device, the spray washing device is installed at the top of the rotary lifting device, the grinding device is installed at the top of the rotary lifting device, and the waste collecting device is placed on the ground and located beside the rotary lifting device. Wall scraping treatment can be conducted on wall corners and uneven wall skins through cooperation of the swing device and the wall scraping device.