111results about How to "Guaranteed scraping effect" patented technology

The invention discloses a windshield wiper connecting assembly which comprises a connecting seat and a windshield wiper connector. An open sunken groove is formed in the middle of the connecting seat along the length direction of the connecting seat and is provided with a horizontal bottom surface and cambered surfaces, the cambered surfaces extend from two ends of the horizontal bottom surface to the top of the connecting seat in a transition manner, two parallel positioning ribs are arranged on the bottom surface along the length direction of the bottom surface at intervals, and positioning slots are formed in the two cambered surfaces; the windshield wiper connector is detachably mounted on the sunken groove of the connecting seat and is provided with a base, bottom edges are arranged at the bottom of the base, the contour shapes of the bottom edges are matched with the contour shape of the sunken groove of the connecting seat, clamp grooves which are correspondingly matched with the positioning ribs of the sunken groove are formed in the bottom of the base, and clamping structures which are matched with the positioning slots are arranged at two ends of the base.

The invention discloses a scraping structure for rollers. The scraping structure comprises a mounting rack, a rotating shaft, a scraper holder, a scraper and an elastic part for restoring the rotating shaft, wherein the rotating shaft is in rotating connection on the mounting rack; the scraper holder is arranged on the rotating shaft; the scraper is detachably connected with the scraper holder; and the scraper is butted against a roller surface under the restoring effect of the elastic part. According to the scraping structure, the scraper is always in contact with rollers, and thus the scraping effect is ensured.

The invention discloses a scaler, belonging to aquatic product processing machinery. The scaler mainly comprises a support, wherein a shell is fixed on the support, a motor and a rotating shaft are arranged at the bottom of the support, and the motor drives the rotating shaft to rotate; a fish feed inlet and a fish discharge outlet are formed in the shell, and a water outlet is formed in the bottom of the shell; a baffle plate is arranged in the shell, a turnplate is arranged on the rotating shaft, a certain clearance is left between the turnplate and the shell, and a steel wire brush is arranged on the turnplate; a scale cleaning device is arranged on the turnplate movably, and consists of a scale cleaning body, and flexible scale cleaning strips are arranged on the scale cleaning body. The occurrence of fish injury phenomenon can be prevented while the scaling effect can be guaranteed, so that the scaled fish is thoroughly scaled and complete without injury, the scaling mechanization can be realized so as to entirely replace the traditional manual scaling mode, the labor intensity can be lowered and the working efficiency can be greatly improved. The scaler is mainly used for scaling fish.

The invention discloses a bamboo green removing device for bamboo processing and relates to the technical field of bamboo machinery. The bamboo green removing device for bamboo processing comprises abase. A first motor is fixedly connected to the bottom of the left side of the base. A first rotating wheel is fixedly connected to an output shaft of the first motor. The first rotating wheel is in driving connection with a second rotating wheel through a first belt. A rotary lead screw is fixedly connected to the axis of the second rotating wheel. The rotary lead screw is rotatably connected with the inner wall of the base. The bamboo green removing device for bamboo processing can conduct fixing and automatic feeding on bamboos and achieves the effects of improving the bamboo green removingeffect in place of manual feeding, reducing the workload of workers and improving the processing efficiency, and the bamboos are automatically pressed through a tensioning wheel so that the operationstability of a cutting tool can be guaranteed; meanwhile, a wheel of the cutting tool rotates to conduct scraping on bamboo green on the surfaces of the bamboos; the bamboo green scraping effect is effectively guaranteed, the processing efficiency is improved, and labor force is reduced.

The invention relates to a stop valve which comprises a valve body and a valve cover. An inlet runner and an outlet runner are arranged in the valve body. A division plate is arranged between the inlet runner and the outlet runner. A valve seat is arranged on the side, located on the inlet runner, in the valve body. The stop valve further comprises a clearing mechanism and a protection plate cleaning part. The clearing mechanism is connected with the valve body, and media deposited on the surface of the valve seat can be cleaned away. The clearing mechanism comprises a protection plate, a connecting plate and a hinged part. Through ascending and descending of a valve clack, the protection plate can be controlled to clear the sealing face of the valve seat, and the protection plate cleaningpart can clean the protection plate. The stop valve has the advantages that through the arrangement of the clearing mechanism and the protection plate cleaning part, the clearing mechanism can be used for clearing the valve seat and can be cleared, and therefore the sealing effect of the valve clack and the valve seat is guaranteed, and maintenance cost is reduced.

The invention relates to the field of waterproof coating production and processing equipment, in particular to polyurethane waterproof coating production and processing equipment. The equipment comprises a support, a conveying structure, a sweeping structure, a scraping structure, a circulating structure and a dewatering structure. When the conveying structure continuously conveys packaging barrels, the sweeping structure can be synchronously driven to work, through work of the sweeping structure, a coating adhering to a conveying assembly on the conveying structure can be swept, and therefore the cleanliness of the conveying structure is guaranteed; and by installing the scraping structure at the bottom end of the support, the coating adhering to the conveying assembly can be scraped and cleared, the scraped coating can be collected, the cleanliness of the conveying assembly can be guaranteed, the scraped coating can be prevented from polluting the workshop ground, and the sweeping structure can synchronously drive the dewatering structure to work while working, so that the cleaned conveying assembly is wiped and dried, and a wiped assembly can be extruded and dehydrated.

The invention relates to the field of ceramic tile seam beautifying, and discloses a ceramic tile seam beautifying device. The ceramic tile seam beautifying device is provided with a glue gun, guide wheels, a roller pressing ball and a scraping plate. When the device slides along a seam between ceramic tiles, the guide wheels can play a guiding role, so that the device is prevented from deviatingfrom the seam, and the seam beautifying efficiency is guaranteed; the glue gun extrudes a seam beautifying agent into the seam, the roller pressing ball squeezes the seam beautifying agent in the seam, and the scraping plate scrapes the seam beautifying agent attached to the ceramic tiles; and therefore, the multiple steps of seam beautifying can be completed through one-time operation, and the use is convenient.

The invention discloses a wall skin stripping device for a top wall. The wall skin stripping device comprises a base, a top plate, a smashing disc and an impurity collecting frame. The top plate is arranged above the base, and the top plate is connected with the base through a shear-fork lifting machine. A motor is fixed to the center of the top of the top plate, a rotary shaft is connected to theoutput end of the motor, and the smashing disc is fixed to the other end of the rotary shaft. The impurity collecting frame is arranged below the smashing disc, the rotary shaft penetrates through the impurity collecting frame, the impurity collecting frame is designed to be open, the impurity collecting frame is composed of a base part and rotating parts located on the two sides of the base part, and one sides of the rotating parts are rotatably connected with the base part through pin shafts. Through holes are symmetrically formed in the left side and the right side of the top plate correspondingly, telescopic hoses are connected to the positions, corresponding to the through holes, of the bottom of the top plate, and the other ends of the telescopic hoses are connected to a collectionbox. The wall skin stripping device can effectively complete stripping work of wall skin of the top wall, operation is easy, the working efficiency can be effectively improved, and convenience is provided for decoration workers.

The invention discloses an intelligent reactor for microbial fermentation and a using method, and belongs to the technical field of microbial fermentation. The intelligent reactor is characterized by comprising a fermentation box body, a feeding port is formed in the top of the fermentation box body, a discharging port is formed in the bottom of the fermentation box body, and a driving motor is arranged at the center of the upper portion of the fermentation box body; an output shaft of the driving motor is connected with an air inlet assembly, an air extracting pump is fixedly mounted on one side of the fermentation box body, an air outlet end of the air extracting pump is connected with an air inlet pipe, the air inlet pipe is communicated with the air inlet assembly, the bottom of the air inlet assembly is rotatably connected with a hollow shaft, and a stirring device is arranged at the upper end of the surface of the hollow shaft; a screen located below the stirring device is arranged on the inner wall of the fermentation box body, the bottom end of the hollow shaft rotatably penetrates through the screen, and at least two groups of oxygen supply assemblies are arranged at the lower end of the surface of the hollow shaft. According to the invention, the screen mesh can be prevented from being blocked, and oxygen is uniformly supplied to materials in all directions, so that the materials are more fully fermented.

The invention relates to the technical field of construction waste sorting devices, in particular to an intelligent construction waste sorting device which comprises a box body. A controller is installed at the right end of the box body, a screening mechanism is arranged on the upper right side in the box body, an electromagnetic mechanism is arranged at the top end in the box body, and a collecting mechanism is arranged on the lower left side in the box body. The collecting mechanism comprises an arc-shaped plate, the top end of the arc-shaped plate is fixedly connected with a material guide plate, the left end of the material guide plate is fixedly connected with the left inner side wall of the box body, the left end of the box body is located on the upper side of the material guide plate and provided with a discharge port, the arc-shaped plate is provided with a through hole penetrating left and right, and a filter screen is installed in the through hole; a rotating roller is rotationally connected to the right side of the arc-shaped plate in the box body through a rotating shaft; according to the construction waste sorting device, intelligent control of the device can be achieved, manual operation is avoided, the workload of people is reduced, the sorting efficiency is improved, light construction waste can be conveniently collected, and the use practicability of the construction waste sorting device is improved.

The invention relates to the technical field of water-proof coating production devices, in particular to a double-helix and double-stirring reaction device for producing a water-proof coating. An anchor type low-speed scraping stirrer is arranged at the bottom of a kettle body; the anchor type low-speed scraping stirrer is connected with a low-speed variable-frequency speed regulating motor; the low-speed variable-frequency speed regulating motor is arranged at the top end of the kettle body; high-speed paddle stirrers are arranged on the side face of the anchor type low-speed scraping stirrer; the high-speed paddle stirrers are connected with the high-speed variable-frequency speed regulating motor; helical heat conducting oil heating pipes are arranged on the outer side of the kettle body; and helical cooling water pipes are arranged on the outer sides of the helical heat conducting oil heating pipes. According to the double-helix and double-stirring reaction device, the variable-frequency speed-regulating high-speed paddle stirrer is arranged on a reaction kettle, and meanwhile the anchor type low-speed scraping stirrer is provided, so that the scraping effect is ensured. A double-helix heating and cooling way is adopted, and heat conducting oil is helically introduced into one path for heating while cooling water is helically introduced into the other path for cooling in order to meet the requirements of process conditions, so that the requirement of temperature control as well as heating and cooling speeds at each stage of production are well ensured.

The invention discloses a stirring device for preparing an acid-resistant coating. The device comprises a supporting table, and a stirring tank body is arranged on the supporting table; an inner cavity of the stirring tank body is rotationally connected with a stirring shaft; the outer wall of the stirring shaft is fixedly sleeved with a fixed sleeve seat; threaded grooves are formed in the surfaces of the two sides of the fixed sleeve seat; the inner sides of the threaded grooves are in threaded connection with fixing screws; fixing plates are fixed to the surfaces of one sides of the fixingscrews; and a plurality of sets of fixing springs distributed at equal intervals are fixed to the surfaces of one sides of the fixing plates. Through the arrangement of a scraping plate, the coating accumulated on the inner wall of the stirring tank body can be conveniently and rapidly scraped, and the utilization rate of the coating is guaranteed; by arranging a cleaning brush head, the inner wall of the stirring tank body can be conveniently and rapidly cleaned, and the working efficiency of the device is improved; and through the arrangement of plug pins and buckles, the scraping effect ofthe scraping plate on the coating is guaranteed, and the cleaning effect of the cleaning brush head on the inner wall of the stirring tank body is also guaranteed.

The invention relates to a dynamic filter unit, which comprises a cylindrical tank. The upper end of the tank is equipped with a cover body for packaging the upper part of the tank. The lower end of the tank is provided with a base for packaging the lower part of the tank. The cover body is provided with a feed inlet, a discharge port and an exhaust vent. The bottom of the cover body is equipped with a cylindrical filter core, an outlet of which is communicated with the discharge port. A scraping component which is corresponding to the external circumference of the filter core is arranged inside the tank. The bottom of the base is provided with a driving motor which drives the scraping component to rotate along the external circumference of the filter core. According to the invention, thefilter core is arranged in the tank to filter a coating liquid; and with the arrangement of the scraping component and the driving motor, the driving motor drives the scrapping component to rotate around the filter core such that impurities on the outer side of the filter core is scrapped off so as to prevent the impurities from blocking the filter core and then ensure normal operation of production.

The invention relates to a video monitoring device based on a 5G network in the technical field of monitoring equipment. The video monitoring device comprises an installation plate and a camera, the installation plate is provided with a connection plate, the connection plate is provided with a jack, the connection plate is provided with a second L-shaped plate, the second L-shaped plate is provided with a limiting structure, the second L-shaped plate is provided with a horizontal rotating structure, the horizontal rotating structure comprises a driving motor, the driving motor is connected with the second L-shaped plate, the driving motor is provided with a rotating shaft, the rotating shaft is provided with a second gear ring, the second gear ring is provided with a first gear ring, the first gear ring is provided with a first rotating rod, the first rotating rod is provided with a straight rod, the straight rod is provided with an angle adjusting structure, and the angle adjusting structure comprises a protruding block and an arc-shaped plate, the arc-shaped plate and the protruding block are connected with the camera, and the protruding block is connected with the straight rod,a first electric push rod is provided with a connecting block, the connecting block is provided with a round rod, and an arc-shaped groove is formed in the arc-shaped plate and connected with the round rod. According to the video monitoring device, the monitoring direction of the camera is convenient to adjust, and the camera is convenient to flexibly adjust the direction for monitoring.

The invention discloses an oil scraping device for wastewater treatment. The device comprises a device shell, a motor, a driving roll, a driven roll, a driving belt, an oil scraping belt, an oil scraper and a bracket, wherein the motor, the driving roll and the driving belt are arranged on the device shell; the motor is connected with the driving roll through the driving belt; the driving roll is connected with the driven roll through the oil scraping belt; the device shell is mounted at the upper part of the bracket; the driven roll is fixed at the lower part of the bracket; the oil scraper comprises two scraping blades positioned on the two sides of the oil scraping belt; a knife rest is correspondingly fixed at the bottom of each scraping blade; a distance regulating mechanism is arranged between the two knife rests. The device overcomes the defects that the oil scraping belt and the scraping blades need replacing frequently, and oil contamination is collected not thoroughly.

The invention provides a scraper blade assembly and a coating device with the same. The scraper blade assembly comprises a connector, a scraper blade, a first elastic part and a supporting part. The scraper blade is connected with the connector. The first elastic part is arranged between the connector and the scraper blade, and thus when the scraper blade scrapes a coating material, the scraper blade moves back and forth in the first preset direction under the effect of the first elastic part. The supporting part is connected with the scraper blade and movably arranged opposite to the scraperblade in the second preset direction. The second preset direction and the first preset direction are arranged at a preset angle. The scraper blade assembly solves the problem of low adaptability of ascraper blade in the prior art.

The invention discloses a mechanical arm capable of automatically taking out residues in a pouring gate, relates to the technical field of mold automatic cleaning devices, and aims to solve the problems that most of mold pouring gates in the current market can only be manually cleaned, time and labor are wasted, meanwhile, the cleaning effect is poor, and consequently the overall forming operation efficiency is affected. A fixed mold is arranged at the middle position of the lower portion of a fixed mold fixing plate, a cleaning mechanism is installed on one side of the fixed mold, a pouring gate bush is arranged in the fixed mold fixing plate, the pouring gate is formed in the lower portion of the pouring gate bush, and the pouring gate is located in the fixed mold. The cleaning mechanism comprises a fixed base, a first supporting rod, a first supporting rod driving telescopic rod, a second supporting rod, an angle driving telescopic rod, a third supporting rod, a third supporting rod driving telescopic rod, a motor base, a motor, a waste residue cover and a scraping mechanism.

The invention discloses a shaving board lumber drier, which comprises a support frame and a conveying belt matched with the support frame, wherein a plurality of drying cavities which are in parallel arrangement and are mutually communicated are fixedly arranged above the conveying belt, two sides of the conveying belt are fixedly provided with U-shaped grooves, the output ends of two air cylinders are glidingly arranged in the U-shaped grooves, bulges are also arranged on the inner walls of two sides of each drying cavity, in addition, the bulges are in contact with the upper surface of the two end parts of the conveying belt, the conveying belt is arranged on the outer circumferential wall of a roller tube, the top end of a stop block is provided with an inwards sunk material falling surface, the upper part of the stop block is fixedly provided with a contact head, and the contact head is in contact with the outer wall of the conveying belt. The two air cylinders are fixedly arranged in the support frame, in addition, the two ends of the conveying belt are provided with the U-shaped grooves, the output ends of the air cylinders are glidingly arranged in the U-shaped grooves, and the two air cylinders respectively do contraction and expansion in the opposite directions, so that the conveying belt can realize the leftward and rightward swinging, the contact frequency of microwaves with the outer wall of broken material shavings in the unit area is increased, and the drying effect of the broken material shavings is improved.

The invention discloses a sunshade road roller for construction engineering. The sunshade road roller for construction engineering comprises a machine body, and a front machine wheel and a back machine wheel which are arranged below the machine body and consistent in size, wherein a mud scraping board is arranged above each of the front machine wheel and the back machine wheel; the length of the mud scraping board is consistent with that of the back machine wheel; each mud scraping board is arranged on a mounting plate of the machine body; the mounting plate is parallel with the mud scraping board; two screw rods are arranged on the mounting plate; two long strip-shaped holes corresponding to the positions of the screw rods are formed in the mud scraping boards; the width of each long strip-shaped hole is consistent with the diameter of each screw rod; the length direction of each long strip-shaped hole is vertical to the extending direction of each mud scraping plate; a handrail is arranged on the machine body; a sun shield is arranged on the machine body and positioned over the handrail. The sunshade road roller for construction engineering has the beneficial effects that the sun shield is arranged above a driver, so that sunlight is shielded when the driver operates, and the working environment of the driver is optimized.

The invention relates to the technical field of screw blanking, in particular to a blanking screw sleeve hot drawing film forming square opening feeding structure which comprises a feeding body and a feeding body communicated with the bottom of the feeding body, the feeding body comprises a hopper, the hopper is provided with a material opening, the feeding body comprises an outer barrel, the outer barrel is provided with an outer opening, the outer barrel is provided with an inner barrel, and the inner barrel is provided with an inner opening. A through opening is formed in the inner cylinder, and a second motor is arranged on one side of the through opening and penetrates through the through opening to be in transmission connection with a screw. The powder feeding device has the advantages that the material circulation sectional area is increased by adopting a square opening butt joint mode, the probability of material bridging is reduced, so that powder materials are conveniently discharged, in addition, the upper opening and the lower opening are formed, the feeding body and the feeding body are conveniently combined and installed, the side opening is formed, a handle is held, and the side disc is rotated in the side opening, so that the powder feeding device is convenient to use. And the stirring body is driven to rotate in the hopper, so that materials can be stirred, and blockage of the materials is avoided.

The invention relates to the technical field of medical rehabilitation devices, and discloses an exercise rehabilitation scraping device. The device comprises a base, a soft cushion is fixedly installed at the top of the base, supporting rods are fixedly installed on the left side and the right side of the top of the base, and guide rods are fixedly installed at the top of the supporting rod on the left side and the top of the supporting rod on the right side. Movable seats are movably mounted at the tops of the two guide rods correspondingly, guide rails extending into the movable seats are fixedly mounted at the tops of the guide rods, the two movable seats are fixedly connected through a connecting rod, a stabilizing rod extending to the lower portion of the connecting rod is movably mounted at the top of the connecting rod, and a movable plate is fixedly mounted at the bottom of the stabilizing rod; and a threaded rod extending to the upper part of the connecting rod is movably mounted at the top of the movable plate. The scraping therapy device for the rehabilitation department is easy to operate, a user can conduct scraping therapy operation more conveniently, the scraping therapy effect is guaranteed, and the scraping therapy effect is better.