12 results about "Ironwork" patented technology

The invention provides an anti-rust infiltration method and equipment, and relates to the field of anti-rust infiltration, and the anti-rust infiltration method comprises the following steps: putting an anti-rust liquid into an infiltration tank, and carrying out heat exchange around the infiltration tank through a heat exchange medium; presetting a heating temperature, heating the heat exchange medium at a constant temperature, and maintaining the antirust liquid at the preset heating temperature; putting the iron product into a soaking tank; the infiltration time is preset, and the iron product is oscillated up and down in the anti-rust liquid within the preset infiltration time; and after oscillation is completed, the iron product is fished out of the infiltration tank, and the anti-rust liquid on the surface of the iron product is drained off. The antirust liquid can solve the problem that the antirust liquid in the prior art has the optimal use temperature, so that the antirust effect of a coated ironwork is possibly poor in a cold environment; and constant-temperature infiltration of the iron product is realized.

The invention discloses iron art product machining equipment convenient for scrap recovery, and relates to the technical field of resource recovery, the iron art product machining equipment comprises a grinding wheel grinding machine, a scrap collecting mechanism is arranged in the grinding wheel grinding machine, a centrifugal mechanism is arranged at the bottom of the scrap collecting mechanism, and a collecting mechanism is mounted at the bottom of the centrifugal mechanism. According to the iron art product machining equipment facilitating scrap recovery, the purpose of recovering scrap iron and cutting fluid is achieved, when an iron art product is ground, the scrap iron and the cutting fluid fall into a scrap collecting mechanism through a baffle, after the scrap iron enters a centrifugal mechanism in a centralized mode through the scrap collecting mechanism, a driving motor drives a screen to rotate, a conical cover and a conical ring collect scraps, and the cutting fluid is centrifugally separated when a bottom plate is closed; a movable motor drives a guide frame; an electromagnet attracts the scrap iron and transports the scrap iron to a pressing groove; sand grains are left on a disassembly plate; a lifting push rod is matched with an extrusion push rod, so that scrap iron residual cutting fluid is extruded out, and the pressing groove and a sieve plate are replaceable and convenient to maintain.

The utility model discloses a rotating shaft supporting automatic vertical and horizontal adjustment of a screen, which comprises a rotating assembly and a sliding assembly, the rotating assembly comprises a display screen connecting iron piece and a rotating cambered surface piece, the sliding assembly comprises four sliding pieces, a sliding groove component and a fixed iron piece, the display screen connecting iron piece is connected with the rotating cambered surface piece, and the rotating cambered surface piece is connected with the sliding groove component. The interior of the rotating cambered surface part is a quadrangle with four curved surfaces, a groove is formed in each sliding part, a pressure spring is mounted in each groove, a roller is mounted on one side of each sliding part, four sliding grooves are uniformly formed in the sliding groove part, and each sliding part is mounted in the corresponding sliding groove; automatic adjustment of the horizontal state and the vertical state of the display screen is achieved through cooperation of the sliding assembly and the rotating cambered surface piece, the display screen only needs to rotate by 45 degrees, force does not need to be applied in the whole process, adjustment is more convenient for a user, and the use experience of the user is improved.

The utility model discloses a convenient magnetic rod which comprises a support and a magnetic rod body, the magnetic rod body comprises a frame and a baffle, a magnet block is arranged in an inner cavity of a mounting frame, a first notch hollow rod integrally extends on the surface of the frame, and a limiting block and a second notch hollow rod integrally extend on the surface of the baffle respectively. The side edge of the second notch hollow rod is symmetrically and fixedly connected with inserting rods, and a spring is fixedly connected between the first notch hollow rod and the second notch hollow rod. The convenient magnetic rod is attracted to an ironwork through strong force of the magnet block to complete installation of a frame, is convenient to disassemble and assemble through strong force attraction of the spring, does not need tools, does not cause any damage and residues to the ironwork, and finally is high in environment adaptability and good in bearing capacity; and the distance between the first notched hollow rod and the second notched hollow rod is changed through the spring, so that brackets with different sizes can be conveniently hung.

In the optimal calculation method of energy use conditions in an ironworks, actual and predicted values of the amount of energy service produced and consumed by each plant constituting the ironworks are used to take the total energy use cost of the ironworks over a predetermined time from the current time as an evaluation function, and the use conditions of the energy equipment in the ironworks that make the value of the evaluation function smaller at each predetermined time over the predetermined time are calculated as decision variables. In the optimal calculation method of energy use conditions in the ironworks, the decision variables related to power generation equipment included in the energy equipment are calculated with an equality constraint applied in such a way that the decision variables become constant over a predetermined aggregation time.

The utility model belongs to the technical field of iron sheet printing equipment, and discloses a metal printing machine discharging and conveying device which comprises a multi-stage speed reduction rail, the width of the multi-stage speed reduction rail is gradually reduced in the conveying direction, and the inner wall of the multi-stage speed reduction rail is coated with an epoxy resin modified coating. The multi-stage speed reduction rail comprises a first-stage speed reduction rail body, a second-stage speed reduction rail body and a third-stage speed reduction rail body, the first-stage speed reduction rail body, the second-stage speed reduction rail body and the third-stage speed reduction rail body are sequentially connected in a welded mode through the seamless welding technology, and the multi-stage speed reduction rail body is installed on the bottom face through a supporting and fixing device. A material inlet is formed in the end, away from the second-stage speed reduction rail, of the first-stage speed reduction rail, the material inlet is in mechanical butt joint with a metal decorating machine discharging opening, and a plurality of reinforcing edges are installed at the bottom of the first-stage speed reduction rail and arranged in the material conveying direction of the first-stage speed reduction rail. The multi-stage speed reduction device not only can realize multi-stage speed reduction of the ironwork, but also can reduce the phenomenon that the surface of the ironwork is scratched.

The utility model relates to building equipment technical field, concretely is a kind of building waste stone crushing device. It includes frame, sieve iron subassembly and drive component, frame is sequentially provided with crushing subassembly, filter plate and conveying component from top to bottom;Two groups are relatively arranged on the frame in sieve iron subassembly, and sieve iron subassembly includes rotating lever set on the frame, multiple electromagnetic suction plate are set on rotating lever along annular, power receiving frame is set on the frame, and power receiving half ring is set on power receiving frame;Frame, power receiving frame, power receiving half ring, power receiving block, spring and electromagnetic suction plate are sequentially electrically connected;Drive component is drivenly connected with sieve iron subassembly and crushing subassembly. The utility model is absorbed by electromagnetic suction plate in the broken stone containing iron product broken stone, and when electromagnetic suction plate moves to the outside of frame, broken stone is thrown, so as to avoid iron product influence the quality of aggregate.

1. Name of the product in this design: Craft (Ironwork wrapped with PE film and LED light deer). 2. Purpose of this design: for display and appreciation. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The bottom surface of this product is a part that is not easily seen or cannot be seen during use, so the bottom view is omitted.

The utility model discloses a wear-resistant lining plate for a sintering operation area of an iron-making plant, which comprises a blanking hopper, and a wear-resistant lining plate body is arranged in the blanking hopper; the wear-resistant lining plate comprises a wear-resistant lining plate body and two fixing blocks, the two fixing blocks are fixed to the two sides of the inner wall of a discharging hopper respectively, limiting mechanisms for fixing the wear-resistant lining plate body are arranged on the two fixing blocks, further, notches are formed in the two sides of the wear-resistant lining plate body, the two fixing blocks can slide in the two notches respectively, follow-up limiting work is facilitated, and check blocks are fixed to the two notches. The limiting mechanisms are arranged at the tops of the two sides of the wear-resisting lining plate body, so that the situation that ores make direct contact with the limiting mechanisms, and consequently the limiting mechanisms are abraded can be avoided, follow-up replacement of the wear-resisting lining plate body is facilitated, and meanwhile the wear-resisting lining plate body can be rapidly mounted and dismounted through the limiting mechanisms; and the replacement efficiency of the wear-resistant lining plate body can be improved.

The utility model discloses a positioning mechanism of a large electric welding machine for machining iron art products, which comprises a convex machining support, a pair of conveyors, a telescopic conveyor, an electric welding device and a positioning structure, and relates to the technical field of electric welding. The system can realize accurate movement and positioning of parts in a three-dimensional space; transmission mechanisms such as a vertical gear set, a horizontal gear set and an angle driving bevel gear ensure the accuracy and the stability of movement; the system not only has a transportation function, but also can perform vertical lifting, horizontal telescoping and angle rotation, so that various processing and assembling requirements are met; due to the design of a concave telescopic inner block and a telescopic clamping jaw, the system can adapt to parts of different shapes and sizes; due to the design of four pairs of vertical threaded rods and vertical threaded pipes and the use of two pairs of clamping concentric-square-shaped horizontal limiting blocks, the stability and the bearing capacity of the system are enhanced.

The utility model provides an iron mill returned coke screening and purifying device, and relates to the technical field of returned coke screening and purifying, the iron mill returned coke screening and purifying device comprises a fixed box, a partition plate is fixedly mounted on the inner side of the fixed box, a mounting frame is fixedly mounted on the outer side of the fixed box, and a motor is fixedly mounted on one side of the fixed box; according to the drum screen for coke screening, the drum screen is placed at the top of the supporting frame through the arranged drum screen installation driving assembly and the drum screen supporting assembly, the multiple balls are arranged at the top of the supporting frame, a control knob drives a one-way lead screw to rotate, and the one-way lead screw can drive a sliding frame and a second rotating sleeve to slide; the two-way lead screw can drive the moving blocks on the two sides and the supporting frame to move, the supporting frame can move to the position below the triangular slag blocking plate, the triangular slag blocking plate can shield and protect the supporting frame in the screening process of the rotary screen, the cleaning brush can clean the supporting frame, and carbon residues are prevented from being left above the supporting frame.