32results about How to "Realize continuous delivery" patented technology

This invention relates to the field of automated assembly technology and discloses an automated assembly equipment and method for hydraulic cylinders, including an assembly table. The top surface of the assembly table is provided with a piston turning assembly for moving a piston to a workstation. Above the assembly table is a piston adjusting mechanism for workstation transfer of the piston. Above the assembly table is a piston outer sealing ring fitting assembly for fitting an outer sealing ring onto the piston surface. This invention not only achieves continuous piston transport, workstation transfer, and sealing ring assembly through a fully automated design, including an electric conveyor belt, turntable, and cylinder drive assembly, but also significantly reduces manual intervention, improves overall assembly speed and production efficiency. The drive device and transmission components ensure accurate piston positioning at each workstation and precise fitting and insertion of the sealing ring, effectively reducing assembly errors.

The utility model belongs to the technical field of sponge drying, and particularly relates to a drying device for thick sponges, which comprises a rack, a conveying belt, an upper extrusion drying mechanism and a lower supporting mechanism, the conveying belt is mounted on the rack, the conveying belt is used for bearing and conveying the sponges, the conveying belt is of an annular structure, a cavity is formed in the annular structure, and the upper extrusion drying mechanism and the lower supporting mechanism are arranged in the cavity. A plurality of first water leakage holes are formed in the conveying belt; the upper extruding and drying mechanism is erected on the rack and comprises a pressing plate located above the conveying belt, a heat conduction cavity is formed in the pressing plate, a plurality of air outlet holes are formed in the bottom of the pressing plate, and a drying fan communicating with the heat conduction cavity is arranged at the top of the pressing plate; the lower supporting mechanism is installed on the rack and located in the cavity, the lower supporting mechanism comprises a supporting plate, a plurality of second water leakage holes are formed in the supporting plate, and the supporting plate and the pressing plate can get close to each other to extrude the sponge on the conveying belt. The drying device has the effect of meeting the drying requirements of the inner part and the outer part of the thick sponge.

The invention discloses an efficient and sufficient mixing reaction kettle, and relates to the technical field of mixing reaction kettles, a stirring mechanism is provided with a driving shaft, a vertical conveying mechanism and a plurality of dispersing mechanisms; one end of the driving shaft is in transmission connection with the driving mechanism, and the other end rotatably extends into the reaction kettle body; the vertical conveying mechanism comprises a lifting cylinder, and the lifting cylinder is in transmission connection with the end, extending into the reaction kettle body, of the driving shaft and synchronously rotates along with the driving shaft; a spiral blade is arranged on the inner wall of the lifting cylinder and surrounds the peripheral side of the driving shaft, the radial section of the lifting cylinder is gradually reduced from bottom to top, and a plurality of discharging ports are formed in the cylinder wall of the lifting cylinder and are sequentially distributed in the vertical direction; the bottom end of the lifting cylinder extends to the bottom position of the inner side of the reaction kettle; all the dispersing mechanisms surround the peripheral wall of the lifting cylinder, are sequentially arranged in the vertical direction and are correspondingly arranged below all the layers of discharging ports respectively, and the problem that a traditional reaction kettle is prone to layering and deposition under the high-viscosity working condition is effectively solved.

The utility model discloses a product variable distance conveying device, with two parallelly arranged conveying routes and the variable distance station of setting on each conveying route, bearing piece is arranged to each variable distance station for bearing product, and the relative activity of bearing piece on two conveying routes is set, has initial position and each other and draws together draw together position, variable distance driver is used for urging the relative activity between two fourth bearing piece, to switch back and forth between initial position and draw together position, when in initial position, conveying mechanism is used for synchronously conveying the product on each conveying route from the upstream of variable distance station to bearing piece, and when in draw together position, conveying mechanism is used for synchronously conveying the product on each conveying route from bearing piece to the downstream of variable distance station, the utility model discloses can change the interval between the product on two conveying routes flexibly, realizes the continuous conveying of product, to satisfy the processing demand of product, and the practicality is strong.

The application relates to the technical field of monitoring devices, in particular to a mechanical and electrical special equipment steel wire rope quality safety monitoring device, which comprises a controller and a shell, a physical detection box and a driving box are arranged on the shell, and a driving piece is arranged in the driving box; a separation assembly is arranged in the shell, a plurality of rotating rods are arranged in the shell, and a conveying assembly is arranged on the rotating rods; a sliding frame, a toothed plate and a driving gear are arranged in the shell, a driving piece output shaft is coaxially fixedly connected with the driving gear, the driving gear is meshed with a driven gear, and the driven gear is coaxially fixedly connected with the rotating rod; a pneumatic cleaning assembly and a driving assembly are arranged in the shell; and a magnetization assembly and a physical detection assembly are arranged in the physical detection box. The mechanical and electrical special equipment steel wire rope quality safety monitoring device can realize continuous conveying of the steel wire rope through the cooperative action of the conveying assembly and the pneumatic cleaning assembly, the steel wire rope can be cleaned at each part, and the subsequent detection precision of the steel wire rope is ensured.

The utility model discloses a winding drum type packaging device for textile fabric. The winding drum type packaging device comprises a first conveying belt, a second conveying belt, a third conveying belt, a first film guide roller, a second film guide roller, a packaging film conveying assembly, a first edge sealing assembly, a second edge sealing assembly and a thermal shrinkage assembly. A first conveying belt, a second conveying belt and a third conveying belt are sequentially arranged in the fabric roller conveying direction. A first film guide roller is arranged above the first conveying belt; a second film guide roller is arranged between the first conveyor belt and the second conveyor belt; a packaging film conveying assembly and a first edge sealing assembly are arranged on the two sides of the second conveying belt. A second edge sealing assembly is arranged at the end, close to the first conveying belt, of the second conveying belt. And a thermal shrinkage assembly is arranged on the third transmission belt. The structure is optimized, the edge sealing quality is stable, and the packaging efficiency is improved.

The utility model belongs to the technical field of edible salt preparation, and particularly relates to a uniform mixing device for producing flavor edible salt. Comprising a rack; the mixing barrel is arranged on the rack and is used for accommodating a salt mixture; the stirring assembly is arranged in the mixing barrel, the stirring assembly comprises a stirring shaft and a plurality of stirring blades arranged at intervals in the axial direction of the stirring shaft, the top end of the stirring shaft is connected with the power motor, and the stirring shaft is used for uniformly stirring the salt mixture in the mixing barrel; the barrel wall cleaning assembly is arranged on the stirring shaft and is used for cleaning edible salt adhered to the wall of the mixing barrel; the barrel wall cleaning assembly comprises a cleaning rod arranged on the stirring shaft; the brushes are arranged on the cleaning rod, the multiple brushes are evenly distributed in the circumferential direction of the cleaning rod at intervals, and the brushes are attached to the inner wall of the mixing barrel. The utility model provides a uniform mixing device for producing flavor edible salt, which can collect edible salt on the wall of a mixing barrel and save resources so as to ensure the service life of the mixing barrel.

The application discloses a waste heat recovery device for sludge pyrolysis, and relates to the technical field of sludge treatment equipment. The waste heat recovery device for sludge pyrolysis comprises, which are sequentially connected in cooperation, a pyrolysis furnace, a preheating furnace, a cooling furnace, a cyclone dust collector, a conveying motor and connecting bolts. The pyrolysis furnace is internally provided with a pyrolysis tube cavity, a ventilation bin and a combustion bin. The preheating furnace is internally provided with heat absorption fins and baffles for heat exchange intensification. The cooling furnace is internally provided with two groups of independent heat dissipation channels formed by double spiral plates. The cyclone dust collector realizes flue gas dust removal and purification. The flue gas and water vapor generated by pyrolysis are preheated after dust removal. Non-condensable gas is recycled as combustion supplementary fuel. Residual heat of sludge residue is used to heat air for combustion oxygen supply and sludge drying. Condensed water vapor is collected and treated through a condensate tank. The device realizes waste heat cascade recycling, has compact and stable structure, high heat exchange efficiency, can significantly reduce energy consumption and reduce secondary pollution, and is suitable for sludge pyrolysis treatment scenes.

The utility model discloses a conveying connection mechanism and automatic printing equipment, the conveying connection mechanism comprises a first module, a second module, a pushing assembly and a receiving assembly, the first module is provided with a first conveying assembly for conveying certificates; the second module and the first module are arranged adjacently, and the second module is provided with a second conveying assembly for conveying certificates; the pushing assembly comprises a fixing frame, a pushing plate and a first driving part, the fixing frame is fixedly connected to the first module, the pushing plate is slidably connected to the fixing frame, and the first driving part is used for driving the pushing plate to slide so that the certificates can move in the direction close to the second module; the receiving assembly comprises a second driving part, a driving wheel and a driven wheel, the driving wheel and the driven wheel are arranged at the input end of the second module, the second driving part is used for driving the driving wheel to rotate, and the driving wheel and the driven wheel are matched to convey certificates. According to the conveying connection mechanism, the conveying continuity can be improved, and the printing efficiency is improved.

The utility model provides a pulping system for gangue filling, and relates to the technical field of pulping, the pulping system comprises a gangue pit, a gangue crusher, a sand making machine, a screening sieve, a transfer bin and a pulping pool, a first belt conveyor is arranged between the gangue pit and the gangue crusher, and a second belt conveyor is arranged between the gangue crusher and the sand making machine; a third belt conveyor is arranged between the gangue crusher, the sand making machine and the screening sieve, a fourth belt conveyor is arranged between the screening sieve and the transfer bin, and a fifth belt conveyor is arranged between the transfer bin and the pulping pool. Uniform slurry can be conveniently prepared, and the filling compactness is improved; all the devices are connected through the belt conveyor to achieve continuous conveying, the treatment efficiency is improved, the solid waste treatment capacity is increased, and the operation cost is reduced.

The utility model discloses a rhizome kind of traditional chinese medicine decoction piece spectrum detection grading system, including the body carrier, the upper end of body carrier is provided with the conveying structure, the upper end of conveying structure is provided with material guide structure, the upper end of conveying structure is provided with visual sorting system, and the bottom end of conveying structure is provided with the storage box side away from material guide structure side in parallel, and conveying structure includes the positioning frame fixed setting in the upper end of body carrier, and the inside transmission of positioning frame is provided with the conveyer belt. The utility model provides a rhizome kind of traditional chinese medicine decoction piece spectrum detection grading system, is placed in the top of conveyer belt through the conveyer belt after setting visual sorting system cooperation conveying structure, traditional chinese medicine slice can realize the continuous conveyance to traditional chinese medicine, and the spectrum detection of traditional chinese medicine can be carried out to the cooperation spectrum detection appearance of conveying, and if the medicine control electric push rod pushes the push plate and can be removed to the medicine fast if mouldy, so this can realize the accurate sorting of traditional chinese medicine.

The shield engineering system comprises a first continuous conveying system, a second continuous conveying system, a second material processing system, a third continuous conveying system and an injection auxiliary system. The first material on the carrier is moved from outside the tunnel to inside the tunnel by the traction rope of the first continuous conveying system. The second material in a fluid state on the belt is moved from inside the tunnel to the pool outside the tunnel by the second continuous conveying system. The second material processing system is used for separating solid material and liquid material in the second material. The third continuous conveying system is used for continuously conveying or uninterruptedly conveying the second material in the pool to the second material processing system. The injection auxiliary system is used for injecting the third material in a fluid state into the surrounding rock and the segment gap of the tunnel. In the shield engineering system, the construction period of the shield construction in the tunnel is greatly shortened, the efficiency of the shield construction in the tunnel is improved, and the cost of the shield construction in the tunnel is reduced.

The invention discloses a desulfurizing agent efficient internal circulation system and method based on low-pressure conveying and precise grading, and relates to the technical field of industrial flue gas purification. According to the desulfurizing agent efficient internal circulation system based on low-pressure conveying and precision grading, continuous conveying and two-stage grading integrated treatment of desulfurized fly ash are achieved, the fly ash conveying system stably conveys the desulfurized fly ash to the two-stage precision sorting unit at the preset pressure, the first-stage pre-separator conducts primary coarse separation on the desulfurized fly ash, most of coarse particle desulfurization by-products are removed, and the desulfurized fly ash is subjected to secondary coarse separation through the second-stage pre-separator; the subsequent grading load is reduced; the secondary dynamic airflow classifier precisely classifies airflow containing fine powder, high-activity desulfurizing agent fine powder is precisely separated out and fed into the desulfurizing agent bin, coarse particles and medium-particle-size powder are fed into the desulfurized fly ash bin, and the integrated structure avoids flow redundancy caused by separation of a conveying and sorting system in a traditional scheme. The compactness and the separation effect of the system are improved, and efficient internal recycling of the desulfurizing agent is realized.

The utility model discloses a kind of rotary cutting mechanisms for office paper processing, including cabinet, cutting assembly, paper guide assembly, paper winding assembly, the paper winding assembly is arranged in the inside of cabinet, the paper guide assembly is fixedly connected in the inner wall of cabinet above the paper winding assembly, paper guide assembly side cabinet is opened in the inside and is provided with paper cutting cavity, cutting assembly is provided in the paper cutting cavity, the outer wall of cabinet is opened in the paper cutting cavity side and is provided with paper taking mouth, the lower end of paper taking mouth is rotatably connected with flap, the inside surface of flap is opened with inlay groove, the inlay groove is rotatably connected with paper stop board. The utility model aims at providing a kind of rotary cutting mechanisms, which is high in cutting efficiency, low in labor cost and easy to operate.

The application discloses a synchronous and continuous cover supply device in a can body capping process, relates to the technical field of product packaging, and comprises a support plate, the edge of which is fixedly connected with a rack, a rectangular transmission notch is formed through the center of the support plate, and a plurality of guide holes are uniformly formed in the support plate; a supply assembly is arranged in multiple groups, the multiple groups of supply assemblies are arranged through the transmission notch, and the multiple groups of supply assemblies are uniformly arranged corresponding to the four edges of the transmission notch; a mounting assembly is arranged in two groups, and the two groups of mounting assemblies are symmetrically distributed on the two sides of the transmission notch; a hydraulic element is fixedly arranged at the upper end of the rack, and the lower end is a telescopic end which is fixedly connected with the balance support plate; and a reset member is fixedly arranged at the upper and lower ends of the balance support plate and the support plate respectively, so as to provide a continuous cover supply device suitable for special-shaped can bodies and reducing the waste rate.

This invention discloses a mobile asphalt mixing plant for low-temperature asphalt mixing, comprising a main body with a central through groove formed in the middle of the top plate of the main body. A feed hopper is located directly below the central through groove and within the main body. Connecting support seats are fixed to the front and rear of the bottom center of the left and right side plates of the feed hopper, and weighing sensors are installed on the bottom surface of the connecting support seats. This system dries the air in the main body, ensuring that there is virtually no water during mixing in the mixing tank, thus guaranteeing the mixing effect. Furthermore, it directly senses and weighs the aggregate after it is poured into the feed hopper, ensuring the accuracy of the feed quantity. It eliminates the need for separate weighing before feeding, reducing pre-feeding operations. Simultaneously, it first pours asphalt into an asphalt filling tank, and then transports it to the mixing tank via an asphalt delivery pump, enabling continuous transport. Moreover, the asphalt filling tank can automatically weigh the incoming asphalt, eliminating the need for a pre-weighing process.

The invention discloses an intelligent grass seed broadcast sowing device for collapsible loess slope vegetation restoration, and relates to the technical field of slope grass seed broadcast sowing, the intelligent grass seed broadcast sowing device comprises a mobile vehicle body for bearing the broadcast sowing device and moving along a slope protection square grid framework; the front mixed soil storage cavity is fixed at the top of the front end of the mobile vehicle body; the rear mixing soil storage cavity is fixed at the top of the rear end of the mobile vehicle body; the grass seed conveying cavity is fixed to the top of the movable vehicle body and located between the front mixed soil storage cavity and the rear mixed soil storage cavity; the front soil covering device is fixed at the front end of the mobile vehicle body and is connected with the front mixed soil storage cavity through a spiral conveying pipe; the rear soil covering device is fixed at the rear end of the mobile vehicle body and corresponds to the rear mixed soil storage cavity; the sowing device is fixed in the center of the bottom of the movable vehicle body, and the top is connected with the grass seed conveying cavity. According to the invention, uniform sowing of grass seeds in the grid area and uniform and dense soil covering layers are realized, and the sowing efficiency, the grass seed utilization rate and the slope consolidation stability are obviously improved.

The utility model belongs to the technical field of conveying equipment, and relates to a novel steel material conveying line which comprises a head assembly, a tail and tensioning assembly, a surface increasing wheel and a rack, an upper carrier roller, a lower carrier roller, a vertical roller, a baffle assembly and a buffer chute are installed on the rack, and a special conveying belt used for conveying materials is arranged on the carrier rollers. The special conveying belt comprises a base belt and a replaceable short belt, the lower carrier roller comprises a lower carrier roller frame and a lower carrier roller roller, the surface increasing wheel comprises a mounting frame and a surface increasing wheel body, the head and the driving combination are used for driving the special conveying belt, steel materials are conveyed to a buffering chute of the head from the tail and fall to a downstream conveying line, and continuous conveying of the steel materials is completed. The special conveying belt is adopted to replace a traditional conveying belt, the abrasion resistance, the anti-tearing performance and the replaceability of the conveying belt are improved, and conveying of steel materials such as scrap steel with lumpiness, complexity, sharp edges and corners, high abradability and impact characteristics is completed.

This utility model relates to an automatic positioning and installation mechanism for powder puffs, comprising: a conveyor for transporting powder puffs from the tail end to the head end; a vision system positioned above the head end of the conveyor for identifying the ribbon on the powder puff closest to the production line and determining the orientation of the logo on the ribbon; grippers for grasping the powder puff; an adjustment motor for driving the grippers to rotate and adjust the orientation of the logo on the ribbon; and a transfer component for driving the grippers to move vertically and horizontally, transferring the powder puffs from the conveyor to a cosmetic box on the production line conveyor belt. By automatically identifying the orientation of the logo on the powder puff ribbon through the vision system and using the adjustment motor to drive the grippers to rotate precisely, this eliminates problems such as logo misalignment and tilting caused by visual fatigue or skill differences during manual operation. It ensures that the logo on each powder puff remains parallel and upright with the logo on the outside of the cosmetic box, significantly improving the product's appearance quality and brand image consistency.

The utility model discloses a conveying device for high tower compound fertilizer production relates to compound fertilizer production technical field, including processing jar, the processing jar is rotatably connected with the rotation lever, the rotation lever is fixed with the jiaolong blade of sleeve joint, and one side of processing jar is fixedly connected with motor, and the output shaft end of motor penetrates processing jar and is fixedly connected with the rotation lever, the one side of processing jar is equipped with the discharge gate, and the bottom of processing jar is equipped with the vibration frame of inclined setting, the high end of vibration frame is located the one side close to the discharge gate, and both sides of the low end of vibration frame are rotatably connected with fixed column, and the low side below the high end of vibration frame is connected with the support block through a vibration mechanism, and both sides of processing jar are equipped with support frame, and the bottom of support frame is connected with support column. The utility model discloses through drying and screening integration layout, realized the continuous conveying of compound fertilizer, high -efficient drying and accurate screening, and the production efficiency and product quality have been improved significantly.

The utility model relates to a kind of self-cleaning filter dry slag system mechanism, it includes material cavity, the feed inlet is set in the feed end of material cavity, its discharge end is set with extrusion hole;Screw rod driven by motor is arranged in the material cavity, the screw rod is conical structure and its pitch continuously decreases along material conveying direction;Coarse filter screen and conical screen are arranged in the material cavity along material conveying direction, the coarse filter screen is set at near the feed inlet, the conical screen is sleeved in the outer periphery of the screw rod, the material cavity is respectively set with and the coarse filter screen and conical screen intercommunication drain outlet.The utility model has the effect that dehydration efficiency is high, can reduce material liquid waste in the process of discharging slag and reduce environmental pollution simultaneously.

The utility model relates to the technical field of blowing-carding combination machines, and discloses a blowing-carding combination machine metal detector which comprises two main frames, motors are arranged on the left sides of the front ends of the two main frames, a plurality of rotating rollers are rotationally connected to the adjacent sides of the two main frames, and transmission belts are fixedly connected to the front ends of the outer walls of the rotating rollers. The outer walls of the multiple transmission belts are fixedly connected with a conveying belt, the output end of the motor penetrates through the front sides of the main frames and is fixedly connected with a rotating roller, the tops of the two main frames are fixedly connected with a fixing box, and the front side and the rear side of the outer wall of the fixing box are fixedly connected with fixing blocks. The motor drives the rotating roller and the conveying belt to operate stably, continuous conveying of materials is achieved, the two main frames provide stable support for equipment, and the fixing box is connected with the main frames through the fixing blocks so that the installation stability of the telescopic rod and the electromagnetic inductor in the fixing box can be guaranteed.

The utility model discloses an automatic green plum pedicel removing mechanism which comprises a base, a machine frame, a support, a material distributing mechanism, a material clamping mechanism, a pedicel taking device, a material receiving pipe and a control device. The material distributing mechanism capable of distributing green plums into the material clamping mechanism is installed above the material clamping mechanism through a support on the base, the base taking device is installed on the right side of the material clamping mechanism, the material receiving pipe is installed on the right side of the base and located behind the base taking device, and the control device is installed on the front side of the base taking device. The green plum pedicel removing mechanism has the function of automatically removing the pedicels of green plums after the green plums are inserted into the clamping grooves, so that the pedicel removing efficiency is improved.

The utility model relates to the technical field of indigo dye extraction, and specifically relates to an automatic feeding and quantifying device for indigo dye extraction, which comprises a support frame, a conveying frame is arranged on the support frame, a rotating shaft is arranged in the conveying frame, a driving source is arranged on the rotating shaft, a conveying belt is sleeved on the rotating shaft, the conveying belt is arranged in the conveying frame, one end of the conveying frame is arranged in an inclined manner, a storage cylinder is arranged on one side of the support frame, a discharge port is formed in one side of the storage cylinder, and the extract of indigo dye is placed in the storage cylinder; protective frames are arranged on the two sides of the conveying frame, and the protective frames are arranged in an inclined manner. Compared with the prior art, the safety and cleanliness of the conveying process are improved, the overall structure is simple, maintenance is facilitated, and the automatic improvement in the indigo dye extraction process is applicable.

The utility model provides a kind of carrying impurity removal fan's spiral corn kernel lifting device, belong to agricultural machinery technical field.Its technical scheme is: the device includes kernel horizontal conveying component, lifting spiral component, kernel storage assembly and rack;Kernel horizontal conveying component is fixed on rack by connecting plate, sprocket is set in kernel horizontal conveying component front end, sprocket borrows peeling machine power source, realizes the horizontal conveying of corn kernel;Lifting spiral component is connected kernel horizontal conveying component rear end by kernel elbow assembly, for lifting kernel upward.Affirmative effect is: the utility model is above lifting outlet, same shaft is equipped with fan blade, fan blade can blow the broken leaf, dust mixed in corn kernel directly from the top of the impurity removal pipe, realizes conveying and impurity removal synchronous completion.The whole device is driven by a chain borrows the power of peeling machine, need not to install power source alone, saves production cost.

The utility model provides an edge cutting device for aluminum foil production, which comprises a working table, an unwinding end and a winding end are arranged at two ends of the working table, a tensioning part, a bottom pad and a mounting bracket are sequentially arranged in the middle of the working table, a distance adjusting component and a residual edge collecting part are arranged on the mounting bracket, and the distance adjusting component is connected with the bottom pad. And moving seats are arranged on the two sides of the distance adjusting assembly, and pressing parts and edge cutting parts are fixedly connected to the moving seats. According to the edge cutting device for producing the aluminum foil, due to the synergistic effect of the unwinding end, the winding end, the tensioning part, the distance adjusting assembly, the pressing part, the edge cutting part and the remaining edge collecting part and the combination of the arc-shaped edge pressing plate and the adjustable cutting knife, it is guaranteed that the cut edge is smooth and free of damage; the two-way screw rod drives the moving seat to symmetrically move, so that the trimming efficiency and universality are improved; the synchronous belt is in linkage with the winding barrel to automatically recycle waste, the machining requirements of aluminum foils of different specifications are met, manual intervention is reduced, and continuous conveying and cutting of the aluminum foils and waste recycling are achieved.

The utility model relates to the technical field of alloy grounding material production, and discloses smelting equipment for alloy grounding material production, which comprises an equipment frame, a smelting mechanism is arranged at the right end in the equipment frame, the smelting mechanism is used for smelting raw materials, and a raw material delivery mechanism is arranged at the left end in the equipment frame. The raw material feeding mechanism is used for conveniently feeding raw materials to the melting mechanism from a lower position, a connecting assembly is arranged between the melting mechanism and the raw material feeding mechanism, and the melting mechanism comprises a graphite crucible melting furnace. The graphite crucible smelting furnace is heated through the induction heating coil, the stirring motor drives the positive and negative blades to stir raw materials, the stainless steel shell protects and insulates heat, the pneumatic gate valve controls the discharging pipe to be opened and closed during discharging, alloy raw materials are fully mixed and evenly heated, and the smelting efficiency and quality are improved; the method is suitable for large-scale production of alloy grounding materials.

This utility model relates to the field of coal conveying and discloses a pulse anti-blocking composite hopper for compartmentalized peak shaving. It includes a first primary coal feeder and a second primary coal feeder, which are symmetrically arranged. A first composite hopper and a second composite hopper are respectively located on one side of the center of the upper end face of the first and second primary coal feeders. A first curved hopper is located at the center of the rear end face of the second composite hopper, and a second curved hopper is located at the center of the front end face of the first composite hopper. In this utility model, by employing a symmetrical arrangement of the first and second primary coal feeders, and by using a pulse anti-blocking device in conjunction with the separately equipped first and second composite hoppers, combined with an external curved small coal hopper and an extended coal feeder structure, a compartmentalized peak shaving function is achieved. The coal feed rate of different compartments can be flexibly adjusted according to actual needs, improving the stability and adaptability of the system and effectively responding to changes in coal demand under different working conditions.

This invention discloses a frameless coil winding device, comprising: a body, a sleeve assembly, a coating assembly, a wire cutting assembly, a winding fixture, a paper pressing assembly, a paper feeding assembly, a tape conveying assembly, and a wire clamping and wrapping assembly. The wire can be conveyed to the winding fixture via the wire clamping and wrapping assembly. When the wire approaches the winding fixture, the wire clamping and wrapping assembly can wrap the end of the wire around the surface of the annular base paper to complete the coil starting action. After the coil is wound, it can be removed from the winding fixture. This invention not only achieves continuous wire conveying and continuous automatic coating with better coating continuity and automatic completion of the wrapping and starting action, but also ensures more accurate positioning of the paper tape during winding, avoids paper tape deviation, and ensures a more even paper roll, resulting in higher overall efficiency and automation, high coil winding efficiency, and improved quality.