97results about How to "Efficient rust removal" patented technology

The invention discloses a steel bar derusting device, which comprises a base, a support column is fixedly connected to both sides of the top of the base, a box body is fixedly connected to the top of the support column, long holes are opened on both sides of the box body, and the top of the box body is fixed. A liquid storage tank is connected, and a water pump is arranged in the inner chamber of the liquid storage tank, and the water inlet pipe of the water pump runs through the liquid storage tank and extends to the left side of the liquid storage tank. The steel bar derusting device, through the box, the water pump, the hose, the standpipe, the shunt pipe, the nozzle, the electric telescopic rod, the first motor, the first rotating rod, the first wire brush, the second motor, the second rotating rod, The combined use of the second steel wire brush, casing, spring, bracket and grinding wheel has the advantages of efficient rust removal, and solves the problem that the existing steel bar rust removal device has a relatively single structure, and most of the steel bars are derusted by grinding, and cannot be rusted according to The size of the steel bar is fixed and cleaned, which not only increases the workload of the user but also reduces the practicality of the derusting device.

The invention discloses a wall-climbing type shot blasting robot, and belongs to the field of robots. According to the shot blasting robot, the problem that the efficiency of paint removal and rust mode for an existing ship surface is low is solved. The shot blasting robot is characterized in that under the action of corresponding air cylinders, a first sliding seat and a second sliding seat do reciprocating sliding motion on a first linear guide rail and the second linear guide rail respectively; the two linear guide rails are arranged on the bottom surface of a machine frame in parallel; a first vacuum sucker and a second vacuum sucker can slide along with the first sliding seat, and a third vacuum sucker and a fourth vacuum sucker can slide along with the second sliding seat; when a wheel type walking unit goes straight, the moving direction of the machine frame is parallel to the sliding direction of the first sliding seat; when a wheel type walking unit is turned, the first sliding seat rotates relative to the first vacuum sucker and the second vacuum sucker, and the second sliding seat rotates relative to the third vacuum sucker and the fourth vacuum sucker; the four vacuum suckers correspond to four cylinders respectively, wherein each air cylinder is used for adjusting the distance between the corresponding vacuum sucker and a to-be-sucked surface and sliding friction force of the wheel type walking unit; and the machine frame is provided with a shot blasting chamber.

The invention discloses a steel tube derusting device. The steel tube derusting device comprises a rack as well as a transmission mechanism, a derusting mechanism and a motor, which are mounted on the rack, wherein detachable type side frameworks are arranged at the two sides of the rack; the side frameworks are provided with fixed steel rings; the derusting mechanism is arranged between the two fixed steel rings; the derusting mechanism comprises at least two hard brushes, a soft brush and a roller, wherein the roller comprises a tube inlet and a tube outlet; the hard brushes are arranged on the surface of the roller, and are close to the tube inlet; the soft brush is arranged on the surface of the roller and is close to the tube outlet; and the derusting mechanism is connected with a motor through a transmission mechanism. The steel tube derusting device is clean and uniform in derusting effect, is concise in appearance, is small in size, is small in weight, and is convenient to move.

The invention discloses a surface derusting device for a mine-used air-water pipeline, which comprises a bottom plate, a first telescopic rod is arranged on the upper side of the bottom plate, a connecting plate is arranged on the upper side of the first telescopic rod, and a first connecting rod is arranged on the left side of the connecting plate. There is a handle on the left side of the connecting rod, a connecting groove on the right side of the connecting plate, a screw rod inside the connecting groove, connecting sleeves at the upper and lower ends of the screw rod, and a third connecting rod on the right side of the connecting sleeve. The right side of the connecting rod is provided with a fixed block, the right side of the fixed block is provided with a semi-circular cover, the inside of the semi-circular cover is provided with a connecting cavity, the inside of the connecting cavity is provided with a second telescopic rod, the lower end of the second telescopic rod is provided with a semicircular sliding arc plate, and the semicircular sliding Ring-shaped bevel teeth are arranged at the front and rear ends of the arc plate, bevel gears are arranged at the outer upper end of the ring-shaped bevel teeth, a rotating shaft is arranged at the inner upper end of the bevel gear, and a motor is arranged at the upper end of the rotating shaft. The invention can effectively remove the rust on the surface of the installed geomantic pipe, thus effectively improving the working efficiency of the equipment and saving manpower and material resources.

The invention provides a batch efficient surface rust removal device for steel pipes, a base, and two side plates perpendicular to the base. The batch high-efficiency surface derusting device for steel pipes also includes a grinding shaft, a grinding brush fixedly connected to the grinding shaft, and a motor. The motor is connected to one end of the grinding shaft by transmission. A semicircular annular groove, said annular groove matches the outer wall of the steel pipe. Beneficial effects of the present invention: the device can derust more efficiently, and the device can also derust several steel pipes in batches.

The invention discloses an electric industrial brush device convenient to adjust, and relates to the technical field of processing of industrial brushes. The electric industrial brush device comprisesa brushing box, a base, a side edge cleaning mechanism and a top cleaning mechanism; the top cleaning mechanism comprises a second air cylinder, a second telescopic rod, a connecting plate, a secondmotor and an upper-end cleaning brush; the side edge cleaning mechanism comprises a rotating shaft and a rotating track; multiple third motors are arranged inside the rotating track; output shafts ofthe third motors are fixed to side edge brushes; two pairs of reciprocating screws are symmetrically arranged at the upper and lower ends of the brushing box; the side edge cleaning mechanism is fixedthrough a sliding block; and two groups of spraying openings are symmetrically formed in the upper and lower ends of a back plate inside the brushing box. According to the electric industrial brush device, defects in the prior art are overcome, the device is reasonable in design and convenient to use, cleaning and rust removal can be effectively performed on parts in different sizes, meanwhile, the positions of the industrial brushes can be adjusted conveniently, and the cleaning efficiency can be improved.

The invention relates to the technical field of cylinder outer wall rust removal equipment, and particularly relates to an automatic rust removal cleaning device for a cylinder outer wall. A servo motor is adopted to drive a tooth-missing gear to rotate, and through cooperation of the tooth-missing gear, a half gear and a first rack, reciprocating rotation of the half gear and left-right movementof the first rack are achieved; the half gear drives a coaxial first take-up wheel to rotate in a reciprocating manner, due to the fact that the top of a first pull rope is fixed, the first pull ropedrives a lower component to move up and down through the action of a second sliding block and a second sliding rail, then a rust removal assembly moves up and down, and up-down changing of a rust removal area is achieved; and while a lifting assembly moves up and down, a second rack moves left and right through the action of a third pull rope and a first spring, a second gear is driven to drive asupporting shaft to rotate, and therefore a supporting base drives a cylinder to rotate, the rust removal acting face is enlarged, and comprehensive rust removal is conducted on the side wall of the cylinder.

The invention provides a water-based metal cleaning agent. The water-based metal cleaning agent comprises 70 g/L-100 g/L of glycollic acid, 10 g/L-18 g/L of malic acid, 5 g/L-10 g/L of sodium dodecyl benzene sulfonate, 5 g/L-8 g/L of sodium citrate, 6 g/L-10 g/L of sodium metasilicate pentahydrate, 0.8 g/L-1.6 g/L of peregal O-15 and 2.2 g/L-2.4 g/L of fatty alcohol-polyoxyethylene ether AEO-9. The water-based metal cleaning agent can achieve synchronous performing of oil removing and rust removing of the metal surface in the same acid solution under the heating-free normal-temperature state, raw materials are saved, the processing speed is high, and the cleaning effect is good.

The invention discloses an inner surface polishing and derusting tool of a hollow axle of a CRH train, and belongs to the field of polishing devices for the inner surfaces of hollow axles of CRH trains. The tool comprises a lengthened rod, a polishing head base, an end nut, a polishing piece assembly and an outer-layer polishing piece. The outer-layer polishing piece and the polishing piece assembly of the polishing and derusting tool both adopt low-cost industrial scouring pads; the surface hardness satisfies the inner diameter cleaning and derusting demands of an axle hollow cylinder; the inner diameter of the hollow axle cannot be scratched; and the advantages of convenience to tailor, manufacture and replace are achieved; the polishing head base, the end nut and the polishing piece assembly form a polishing end; the outer-layer polishing piece is wound at the external of the polishing end to increase the outer diameter; a certain pressure can be applied to the inner side wall of the axle hollow cylinder to increase the slide friction force in cleaning and derusting; a butt joint base is used for coaxially and fixedly connecting the tool with an electric portable drill; and thetool is synchronously rotated along with the electric portable drill, so that the derusting operation on the inner side of the axle hollow cylinder is simple, convenient, labor-saved and efficient.

The invention discloses an efficient and convenient rust removal device for hardware machining. A moving hole is formed in one side of a shell, a rust removal assembly is mounted on one side of the moving hole, rotating rods are symmetrically and slidably mounted on the inner side of the moving hole, one end of each rotating rod is connected to an output end of a transmission motor, a movable mounting block is mounted at one end of the shell, a movable lead screw is mounted at the top end of the movable mounting block, a rust removal drain pipe is mounted on the inner side of the shell, rust removal spray heads are mounted at a water outlet end of a connecting pipeline, a discharge limiting valve is embedded into one end of the connecting pipeline, and the rust removal drain pipe is connected to a booster water pump. By spraying a dust remover to the surface of a hardware plate by the spray head and brushing the hardware plate through a dust removal roller after spraying, rust is removed quickly and effectively. By adjusting the height of the dust removal roller, the device can be adjusted quickly and effectively, and it is convenient to remove dust for different hardware plates. By adjusting the limiting valve, the quantity of used spray heads is adjusted according to width of the hardware plate.

The invention discloses a high-pressure gravel rust removal device. The high-pressure gravel rust removal device comprises a bottom plate, a guide rod is arranged on the upper end of the bottom platevertically, a screw is arranged on one side of the guide rod, a lifting motor is arranged at the lower end of the screw, the guide rod is sleeved with a lifting arm, the lifting arm can be up and downsliding connection along the guide rod, the lifting arm is in threaded fit connection with the screw, a stirring motor is arranged at the upper end of the lifting arm, a tank body is arranged above the bottom plate, an output shaft of the stirring motor extends into the tank body, multiple stirring blades are arranged, a water tank is arranged on the bottom plate, the water tank is provided witha water pump, the water pump and the tank body are communicated through a water pipe, a feeding opening is formed in the upper end of the tank body, a booster pump is arranged on the bottom plate, theinlet end of the booster pump is communicated with the bottom of the tank body through a pipeline, the outlet end of the booster pump is provided with a water spraying pipe, and the tail end of the water spraying pipe is connected with a high-pressure spraying gun. The device is beneficial to popularization and application.

The invention relates to the technical field of mechanical part surface rust removal, and discloses a surface rust removal device for tubular mechanical part machining. A first fixing plate and a second fixing plate are mounted on the upper surface of a workbench from left to right; a rotating motor is mounted in the first fixed plate; the driving end of the rotating motor is connected with a rotating shaft; one end of the rotating shaft is fixedly connected with a first limiting disc; a rotating column is rotationally mounted in the second fixed plate; and a first electric telescopic rod is mounted on the position, on the front surface of the groove, of the upper surface of the workbench, the telescopic end of the first electric telescopic rod is connected with a moving plate, a protective cover is mounted on the upper surface of the workbench, a rust removal box is fixedly mounted on the upper surface of the protective cover, and a collecting box is arranged on the lower surface of the workbench. Through the effect of the first electric telescopic rod, impurities generated on the workbench can be removed and recycled through the collecting box, and therefore the cleanliness of the workbench is guaranteed.

The invention relates to the technical field of flange electric poles and particularly discloses a derusting and strengthening method for a flange electric pole. The derusting and strengthening method comprises the following steps of cleaning preparation, derusting treatment, inner rust-proof layer and inner packing layer painting, strengthening layer arranging, middle packing layer and outer rust-proof layer painting, and outer packing layer and finishing coat painting. Derusting liquid is used in derusting treatment and comprises 85% phosphoric acid, zinc oxide, accelerants, sodium molybdate solutions, complexing agents, surfactants and the balance water. The derusting liquid forms a rust-proof phosphating film protective layer on the surface of the flange electric pole while derusting is completed, so that occurrence of rusting again is avoided. According to the derusting and strengthening method for the flange electric pole, the flange electric pole can be effectively subjected to derusting and strengthening, the service life of the electric pole is prolonged, the safety strength of the electric pole is strengthened, meanwhile, the derusting and strengthening method can operate under the normal using condition, the economic loss caused by power outage operation is avoided, and the economic cost brought by replacing a new electric pole is saved.

The present invention relates to an environmental protection rust removing and rust resistance cleaning agent and a preparation method thereof, and belongs to the technical field of metal surface treatments. The cleaning agent comprises the following raw materials, by weight, 120-150 parts of deionized water, 5-10 parts of triethanolamine, 2-5 parts of citric acid, 20-25 parts of phosphoric acid, 4-6 parts of sodium silicate, 1-2 parts of zinc dihydrogen phosphate, 5-12 parts of sodium tripolyphosphate, 3-8 parts of 1H-benzotriazole, 8-10 parts of sodium metasilicate pentahydrate, 7-10 parts of gamma-mercaptopropyltrimethoxysilane, 2-4 parts of triethanolamine oleate, 1-5 parts of APG, and 2-4 parts of sodium alpha-sulfo fatty acid methyl ester. The environmental protection rust removing and rust resistance cleaning agent has characteristics of effective oil stain cleaning, rust removing, and good rust resistance. In addition, the barium-free rust resistance agent is adopted, and the components of the cleaning agent do not contain sodium nitrite and other toxic components, such that harms of strong bases and strong acids on the human body and the environment are concurrently avoided, and characteristics of safety and environmental protection are provided.

The invention relates to a self-adaptive curvature device and a facade operation robot based on permanent magnet adsorption. The device comprises a frame structure, a damping spring, a first lead screw, a sliding block, an upper connecting rod, a lower connecting rod and two motion control boxes, the frame structure extends in the height direction, a second servo motor is fixedly installed in a lower frame of the frame structure, the output end of the second servo motor is fixedly connected with the first lead screw, and the upper portion of the first lead screw is fixed to the frame structure; the first lead screw is in threaded connection with the sliding block; each motion control box is of a semi-enclosed structure; the upper connecting rod and the lower connecting rod are respectivelyhinged above and below the open sides of the motion control boxes; the other ends of the upper connecting rod and the lower connecting rod are hinged at different heights of the frame structure; thedamping spring is hinged to the sliding block and the upper ends of the closed sides of the motion control boxes. Under the same condition, the robot is high in adsorption force, can adapt to curved surfaces and planes with large and small curvatures, can be completely attached to the curved surfaces, and can efficiently complete rust removal operation.

The invention relates to the technical field of laser rust removal, and discloses an intelligent focal length control system for laser rust removal. The system comprises a base, a first speed reduceris installed at the front end of the base, a focal length control box is installed at the lower end of the inner side of a clamp, a laser head is installed at the bottom end of the focal length control box, a camera is installed on one side of the focal length control box, and three displacement sensors are installed at the position, close to the outer side of the laser head, of the upper end of the focal length control box. According to the intelligent focal length control system, real-time shooting is carried out on a to-be-derusted workpiece by the camera; the size and shape of the workpiece and the rust position on the surface of the workpiece are obtained; real-time distance measurement is carried out on the two sides of a to-be-derusted position through the three displacement sensors; and the distance and angle of the laser head are adjusted through a first rotating joint motor, a second servo motor, a second rotating joint motor and a first servo motor, the position of the laserhead can be accurately controlled, optimal focal length control is achieved, the purpose of efficient rust removal is achieved, and damage to the workpiece is reduced as much as possible.

The invention provides a rust removal device for ship manufacturing T-shaped steel and a using method of the rust removal device. The rust removal device comprises a rust removal pool, a power mechanism, at least four supporting mechanisms and a grabbing mechanism, wherein the rust removal pool is used for accommodating rust removal liquid, the power mechanism is arranged between the inner bottomsurface and the side wall of the rust removal pool, the supporting mechanisms are movably arranged on the power mechanism, and can support the T-shaped steel, the grabbing mechanism is arranged on theouter side wall of the rust removal pool, and the grabbing mechanism can grab the T-shaped steel so as to place the T-shaped steel into the rust removal pool or take the T-shaped steel out of the rust removal pool; and the four supporting mechanisms are distributed at two ends of the bottom surface of the T-shaped steel correspondingly. According to the rust removal device, the rust removal liquid and ultrasonic waves can be in contact with an original supporting portion, so that rust removal operation can be effectively carried out on the supporting portion of the T-shaped steel, the operation is convenient and fast, the efficiency is high, and the time consumption of the rust removal operation is shortened.

The invention discloses a fly ball wheel and a hammering operation method. The fly ball wheel comprises a center driving shaft and a plurality of fly ball body units. The fly ball body units are fixed to the cylindrical face of the center driving shaft circumferentially through a fixing limiting device. The center driving shaft is driven by an outer power device to rotate. The hammering operation method adopts the fly ball wheel for performing hammering operation. The fly ball wheel is used for performing rust removal, corrosion of various degrees on a steel rail surface can be removed, the steel rail is effectively prevented from being excessively corroded, the labor intensity is low, and the fly ball wheel is environmentally friendly and high in efficiency.

The invention relates to the railway rail rust removal technology, in particular to a system for railway steel rail laser rust removal. The system comprises a rail car and a laser generating device. Rail wheels are arranged on two sides of the bottom of the rail car, and the laser generating device comprises a laser generator and a laser head. The system further comprises a multiple-degree-of-freedom mechanical arm and a dust absorption device. A magnetic attraction device is arranged on the mechanical arm, the laser head is connected with the mechanical arm through a clamping block, the laserhead is electrically connected with the laser generator, and a storage bin, a power bin and a laser generation bin are sequentially arranged in the rail car. Multiple-angle rust removal of rails is achieved in the mode that the laser head and the mechanical arm are combined; and meanwhile, the mechanical arm can be attracted to the rails through the magnetic attraction device to complete dead-corner-free rust removal of the rails, rust removal is made more thorough, the operation time is saved, and the operation efficiency is improved. And meanwhile, rust dust and harmful gas generated in therust removal process can be absorbed through the dust absorption device, and it is guaranteed that the rust removal operation process is safe and reliable.