43results about How to "Shattered fully" patented technology

The invention discloses an ultrasonic flaw detection grading method for internal defects of a steel ingot. Flaw detection is carried out on the steel ingot from one end of the steel ingot to the other end of the steel ingot at an S interval, the operability is high, research is performed in the combination of actual flow detection conditions, and the flaw detection conditions of the steel ingot are divided into five grades from 0 to 4, so that the internal defects of the steel ingot are classified more comprehensively, accurately and visually, and a favorable judgment basis is provided for final judgment of defect grading management. The flaw detection grades corresponding to the defects can be obtained, and then the grade and shape characteristics of the defects are obtained. An accurate forecasting basis is provided for the quality evaluation of the steel ingot, the processing card design of forging, the mechanical property of the product and the like, and effective quality guarantee are also provided for how to eliminate an all-purpose forging processing card in the subsequent forging process. The steel ingot is taken as a raw material for forging, defects are accurately detected at an as-cast condition, reasonable selection of forging technology is facilitated, as-cast crystal particles are sufficiently smashed, and a condition that a forging piece is free of defect is guaranteed.

The invention discloses a tapered beater for machine-made sand. The tapered beater for the machine-made sand comprises feed inlets formed in the upper portion of an outer tapered shell and a fine material port formed in the lower portion of the outer tapered shell. A connecting shaft is arranged on the middle portion of the outer tapered shell. One end of the connecting shaft is in transmission connection with a power unit; and the other end of the connecting shaft is in rotary connection with a wind wheel. The lower end of the wind wheel is provided with a screening unit; a feed port is formed in the upper portion of the screening unit; and a coarse material port is formed in the lower portion of the screening unit. A tight tensioning sleeve is arranged on the side face of the screening unit; and a pair of lug parts is symmetrically arranged on the tight tensioning sleeve. A supporting part is arranged on the inner wall of the outer tapered shell. The lug parts and the supporting part are connected in a matched mode through a pressure ring. By modifying the structure of the screening unit, the screening unit can elastically move up and down to absorb impact force of materials; the screening unit is prevented from deforming and blocking of sieve holes by the materials is prevented; the work stability of the screening unit is guaranteed; complete separation of fine materials and coarse materials is achieved; at the same time, a rotary impeller is arranged so that the materials are smashed more sufficiently, and the beating efficiency of the beater is improved.

The invention discloses a granulating device for sintered ferrite magnet dry pressing, belonging to the technical field of granulating devices. The device is characterized by comprising a bench, wherein a granulating cavity is formed on the bench, a stirring mechanism is arranged at the bottom in the granulating cavity and connected with a first drive device; a granulating blade is arranged on the internal wall of the granulating cavity and connected with a second drive device; a granulating outlet is formed on the lower side of the inner wall of the granulating cavity and is provided with a valve; and the valve is provided with an open / close device, and a screening mechanism is communicated with the lower side of the granulating outlet. The invention aims at providing the granulating device with high automatic degree, uniform granulation and high powder screening rate, which is used for powder granulation of sintered ferrite magnet dry pressing.

The invention discloses a vortex air flotation device, and belongs to the technical field of air flotation. The vortex air flotation device comprises a pipe barrel, the pipe barrel is communicated with a conical water gap, and two handles are symmetrically arranged at the upper end of the circumferential outer wall of the pipe barrel. A semicircular plate is arranged above the pipe barrel, and an air pump is arranged in the middle of the upper portion of the semicircular plate. A U-shaped fixing block is arranged on the upper side in the pipe barrel, and two limiting columns are symmetrically and fixedly arranged in the middle of the outer side in the U-shaped fixing block. A mechanical box is arranged at the outer end of the upper part of the U-shaped fixing block, a motor is fixed in the mechanical box through a screw, and the output end of the motor penetrates through the outer wall of the U-shaped fixing block, extends into the U-shaped fixing block and is sleeved with a gear A. Through close fit of the structures, the device moves up and down to perform air flotation treatment on wastewater. Meanwhile, the internal wastewater can be stirred through revolution to break bubbles. The problems that bubbles generated by many air flotation devices used at present are large in diameter and small in number, the contact time of the bubbles and suspended solids is short, and the air flotation effect is poor are effectively solved.

The invention discloses a glue preparation device capable of automatically preparing glue, and relates to the technical field of glue preparation devices. The device comprises a support frame, dry rawmaterial barrels, a stirring tank and a clamping assembly; a control box is arranged on the support frame; a plurality of supporting plates are fixedly connected to one side of the supporting frame;barrel covers are fixed at the openings of the raw material barrels; a feeding pipe is fixed in each barrel cover; a discharge pipe is fixed at the bottom of each raw material barrel; a stirring assembly is arranged in the stirring tank; a tank cover is fixed at the top of the stirring tank; a discharging pipeline is arranged at the bottom of the stirring tank, and a second electromagnetic valve is arranged in the discharging pipeline; the stirring assembly comprises a motor; a stirring rod is fixedly mounted at the output end of the motor; and stirring blades are fixedly connected to the upper end of the stirring rod. Through the effects of the supporting frame, the raw material barrels, the stirring tank and the clamping assembly, the problems that the glue preparation proportion is difficult to control accurately, stirring is insufficient and the labor intensity is high due to the fact that manual glue preparation is adopted in existing glue preparation are solved.

The invention discloses a continuous smashing device for forage grass in animal husbandry. The continuous smashing device comprises a feeding and smashing device, a first smashing device, a second smashing device and a screening plate, wherein the feeding and smashing device is inserted into the top of the device body of the device in a penetrating mode, the first smashing device is inserted intothe device body at the lower side of the feeding and smashing device, the first smashing device and the feeding and smashing device are communicated through a first feeding pipe, the second smashing device is inserted into the device body at the lower side of the first smashing device, the second smashing device and the first smashing device are communicated through a second feeding pipe, the screening plate is arranged on the device body at the lower side of the second smashing device, and a discharging pipe is arranged on the left side wall of the device body on the lower side of the screening plate. According to the forage grass continuous crushing device for the animal husbandry, the forage grass is crushed through three-time continuous transmission, the forage is uniformly and sufficiently smashed, the effect is good, the efficiency is high, and eating and digestion of animals are facilitated.

The invention relates to a stasis removal water treatment fixable apparatus. The stasis removal water treatment fixable apparatus comprises a water pipe wall, a driving apparatus, and a first crushingmechanism, wherein the upper part of the water pipe wall is provided with a material inlet; the driving apparatus comprises a rotating shaft and a motor fixedly arranged on the water pipe wall, and the rotating shaft is provided with an outer gear; and the first crushing mechanism comprises a rotating cavity, a first gear, a gear shaft, a chain gear a, a chain gear b and a chain, the rotating cavity is arranged in the radial direction of the water pipe wall, two ends of the gear shaft are rotatably arranged in the rotating cavity, the two gear shafts are arranged on the two ends of the rotating cavity, the first gear is coaxially arranged on the gear shaft close to the rotating shaft, the gear shaft is engaged with the outer gear on the rotating shaft, the chain gear a is coaxially arranged on the gear shaft, the chain gear b is rotatably arranged in the rotating cavity by virtue of two ends of the rotating shaft, one end of the rotating shaft extends to the outer side of the rotatingcavity and is connected with a fan blade, and the chain is engaged with the chain gear a and the chain gear b. The rotating cavity of the apparatus has a double crushing effect, so that more sufficiency in crushing can be realized.

The invention discloses a bleaching and pulping device for producing bond paper. The bleaching and pulping device comprises a device body and bleaching chambers, wherein each bleaching chamber is arranged on one side inside the device body; in addition, stirring paddles are arranged inside the bleaching chambers; paddle plates are fixedly arranged on one side of the stirring paddles through connecting rods; a mesh cap is connected to the lower surface of each stirring paddle through a bearing; besides, screw blades are arranged on the surface of each stirring paddle inside the corresponding mesh cap. In the bleaching and pulping device disclosed by the invention, two beating bars are arranged inside a beating chamber; in addition, a plurality of blades are equidistantly arranged on the surface of each beating rod in a staggered manner, so that paper pulp can be sufficiently smashed; meanwhile, the mesh caps and the blades are arranged below stirring rods; the paper pulp can be sufficiently ground by rotating the blades inside the mesh caps, and become more delicate, so that the processing quality of paper is improved; the side wall of the arranged beating chamber is of a hollowed mesh structure, so that the unbeaten paper pulp can be limited in always being continuously beaten in the beating chamber.

The invention discloses biomass recovery equipment, which comprises a bottom box body, a top box body is arranged on the upper side of the bottom box body, and a storage and discharge device for storing biomass raw materials and facilitating the discharge of equipment is arranged in the bottom box body. A top rotating ring is arranged on the outer side of the top casing, and a distance adjustment device for changing the distance between the top casing and the bottom casing is provided between the top rotating ring and the bottom casing. One side of the rotating ring is provided with a driving device to drive the top box to rotate. The equipment of the present invention has a simple structure. This equipment adopts a method of adjusting the height of the upper body and the lower body of the equipment. The rotation of the machine body fully crushes the biomass raw materials and can adjust the equipment internally according to the crushing area, so that the equipment can efficiently crush materials with different heights and distributions.

The invention relates to the field of breeding technology, and discloses an automatic feeding equipment for cattle and sheep breeding with accurate feeding, which includes a base on which a storage tank is set, and the upper end of the base is symmetrically and fixedly connected with a first support plate and a second support plate , the first support plate and the second support plate are symmetrical to each other with respect to the storage tank, and several storage tanks are evenly and equidistantly arranged above the base along the horizontal direction, and each two adjacent storage tanks are fixedly connected with a A fixed rod, a support rod is fixedly connected to the tank wall of the storage tank close to the first support plate and the second support plate, and the ends of the two support rods close to the first support plate and the second support plate are fixedly connected to the first support plate and the second support plate respectively. On the corresponding side walls of the support plate and the second support plate, the end of the second support plate away from the first support plate is fixedly connected with a fixing plate. The automatic feeding equipment for cattle and sheep breeding with accurate feeding can solve the problem that it is easy to pile up in the storage tank and it is difficult to enter the storage tank.

The invention discloses a full-automatic farm-oriented rapeseed harvester. The harvester comprises a guide pulley, a power box, an electric generator and an intelligent controller, wherein a bearing is arranged in the guide pulley, a water tank is arranged at one side of the bearing, the power box is arranged at one side of the water tank, a postposition wheel is arranged at one side of the power box, a supporting wheel is arranged at one side of the postposition wheel, a recycling box is arranged above the supporting wheel, a draught fan is arranged above the recycling box, a transmitting cabin is arranged above the draught fan, an exhaust fan is arranged at one side of the transmitting cabin, a straw discharging cabin is arranged above the exhaust fan, the electric generator is arranged under the straw discharging cabin, a smashing box is arranged at one side of the electric generator, a cutting knife is arranged in front of the smashing box, and a transmission shaft is arranged at one side of the cutting knife. The full-automatic farm-oriented rapeseed harvester has the beneficial effects that the speed of harvesting is greatly improved; straws are smashed completely; rapeseeds and straws are fully separated; the leaving out of rapeseeds is very small; the automation efficiency is high.

The invention discloses a robot for collecting nail shell powder, which comprises a ring seat, a ring rack, a rotary frame, a crushing machine shell, a powder tank, a lifting frame, an upper clamp seat, an upper clamp rod, a clamp head, a butt head, and an electric cylinder Support, landslide, landslide connecting seat, lower tong rod, rotary connecting rod, lower tong seat, large saw blade, crushing shaft, crushing pieces, bottle body clamp, bottle changing disc, L-shaped connecting rod, upper connecting rod, motor Swivel base, motor chassis, replacement swivel frame, etc. When the robot is in use, it presses the head against the flesh under the nail, and at the same time, the upper and lower pincers move together to trim the nail shell. The cut nail shell enters the shredder shell along the slope, and the large saw blade and the crushing pieces rotate. Grind the nail shell into powder, the powder leaks into the powder can through the powder hole, then the bottle clip unscrews the powder can, and the large disc rotates to cap the powder can.