9 results about "Single cone" patented technology

The invention relates to a preparation method of a cone die forging, and belongs to the technical field of cone forging.The method comprises the steps that design software is utilized, single cone digifax is designed according to a cone part, then the two single cone digifax are placed side by side in the design software, and the central axes of the two single cone digifax are parallel; the end face of the cone top end of one cone is flush with the end face of the cone bottom end of the other cone; a wagons digital model is designed between the two single-cone digital models, and the wagons digital model and the two single-cone digital models form a double-cone digital model; designing a die digital model and a cube-shaped blank digital model according to the bipyramid digital model; a blank entity corresponding to the blank digital model is manufactured through blank manufacturing of a bar, an upper die entity and a lower die entity are manufactured through mechanical manufacturing, and the upper die entity and the lower die entity form a die entity; performing die forging on the blank entity by utilizing the die entity to obtain a bipyramid die forging; and the bipyramid die forging is subjected to heat treatment, and the bipyramid die forging subjected to heat treatment is cut into two single-pyramid die forgings.

The single-cone evaporator comprises an evaporator shell, a stirring mechanism and a heating mechanism, the evaporator shell is in a single cone shape, a feeding port is formed in the top of the evaporator, a discharging port is formed in the bottom of the evaporator shell, and the stirring mechanism comprises a motor, a speed reducer, a stirring shaft and variable-diameter helical ribbon stirring blades. The motor is connected with the stirring shaft through the speed reducer, the stirring shaft extends into the evaporator shell, and the variable-diameter helical ribbon stirring blade is installed on the stirring shaft and matched with a conical inner cavity in the evaporator shell. The variable-diameter helical ribbon stirring blades matched with the conical inner cavity in the evaporator shell can solve the common stirring problem, residues roll over on the helical ribbon and cannot cake, heat and mass transfer is not affected, gaps between the variable-diameter helical ribbon stirring blades and the inner wall of the evaporator shell are small, the residues cannot be attached to the inner wall of the evaporator shell, and the heat exchange efficiency is not affected.

The invention discloses a mirror single-cone calibration antenna for pulsed electric field measurement, and belongs to the technical field of mirror single-cone electric field standard devices, the mirror single-cone calibration antenna comprises a frame body, a mirror plate and a cone are mounted on the frame body, the cone is suspended in a position, above the mirror plate, in the frame body in an inverted posture, and a plurality of adjusting rods are mounted on the bottom surface of the cone. Each adjusting rod is spherically hinged to the bottom surface of the cone, and the adjusting rods are driven to move up and down so as to adjust the height and angle of the cone; according to the mirror surface single-cone calibration antenna provided by the embodiment of the invention, the four groups of adjusting rods are all hinged to the cone bottom ball, and the driving pieces are arranged corresponding to the adjusting rods, so that the overall height of the cone can be adjusted by simultaneously driving the four groups of adjusting rods to move up and down, and the height of a single adjusting rod can be independently adjusted to realize fine adjustment of the angle of the cone; and each adjusting rod can rotate relative to the cone so as to adapt to the angle change of the cone, so that the connecting parts of the adjusting rods and the cone bottom are not damaged.

The invention discloses a single-cone film rapid drying device, and belongs to the technical field of film drying. The drying device mainly comprises an equipment frame and a drying assembly, the drying assembly is provided with a tank cover and a stirring assembly, the stirring assembly comprises an installation frame, a stepping motor is installed on the installation frame, a driving gear is installed at the output end of the stepping motor, a sleeve is installed on a bearing on the tank cover, a driven gear fixedly sleeves the top end of the sleeve, a key groove is formed in the sleeve, and an air cylinder is installed on the installation frame. A top cover is installed at the output end of the air cylinder, a stirring rod is installed at the bottom of the top cover, a left blade set, a right blade set and bottom end blades are arranged outside the stirring rod, a clamping block is arranged outside the stirring rod, and the top cover is provided with an adjusting part. According to the single-cone film rapid drying device, the gaps between the left blade set and the inner container and between the right blade set and the inner container are adjusted through the stirring assembly, and the effect that the gaps between the helical ribbon blades and the inner wall of the drying tank can be compensated after abrasion is achieved.

The utility model relates to the technical field of foundation engineering equipment, and discloses a combined hammer for an along-track wedge-shaped discrete material pile machine, which consists of an along-track gooseneck-shaped rod hammer, a flat cone long neck-shaped middle hammer and a flat cone-shaped flat hammer, and a hanging head is arranged at the top of the along-track gooseneck-shaped rod hammer. The hanging head is connected with the along-rail gooseneck-shaped rod hammer through a gooseneck connecting section by utilizing a universal micro-reaming connecting mechanism, and a stone breaking mechanism (including a single cone and a multi-cone) is mounted at the bottom of the along-rail gooseneck-shaped rod hammer; the top of the flat-cone long-neck-shaped middle hammer is connected with a flat-cone-shaped middle hammer body through a hanging head and a long-neck-shaped hammer handle. The along-track gooseneck-shaped rod hammer, the flat-cone long-neck-shaped middle hammer and the flat-cone-shaped flat hammer are used in sequence, earth and stone protection wall shaping is firstly carried out, then the lower pile body, the middle pile body, the wedge-shaped upper pile body and the top expanding pile body are formed to form the wedge-shaped composite discrete material pile body, construction is carried out layer by layer in a segmented mode, and the construction efficiency is improved. Different pile body sections have different construction requirements and different equipment for division and cooperation, so that the pile forming construction requirements of the wedge-shaped composite discrete material pile body are met.

The utility model discloses a single-cone vacuum helical ribbon dryer convenient to move, which belongs to the technical direction of dryers and comprises a single-cone vacuum helical ribbon dryer, a fixing support is detachably mounted at one end of the outside of the single-cone vacuum helical ribbon dryer, and a mounting plate is detachably mounted at one end of the fixing support. Two sets of positioning blocks are fixedly mounted on the two sides of the mounting plate, through cooperative use of the positioning blocks, the fixing support and the mounting plate, the quick positioning and fixing effect can be achieved, operation is convenient and fast, mounting tools do not need to be carried, the mounting burden of workers is relieved, and through cooperative use of the two sets of magnetic attraction blocks, fixing buckles and reset buckles, the mounting efficiency is improved. According to the quick dismounting device, the quick dismounting effect can be achieved, a worker does not need to manually pull down the mounting plate in a magnetic attraction locking state, the two sets of magnetic attraction blocks are staggered and separated through the two sets of springs, the labor-saving effect is achieved, the phenomenon that the worker exerts too large force in the dismounting process, and consequently the hand is scratched can be avoided, and the protection effect can be achieved.

The utility model discloses a single-cone drying machine which comprises a first cabinet body, a drying machine body is arranged on one side of the first cabinet body, a second cabinet body is arranged on the side, away from the first cabinet body, of the drying machine body, a first side connecting frame is arranged on the outer wall of one side of the drying machine body, and the end, away from the drying machine body, of the first side connecting frame is rotationally connected with the inner wall of the second cabinet body. A second side connecting frame is arranged on the outer wall of the other side of the drying machine body, the end, away from the drying machine body, of the second side connecting frame extends into the first cabinet body, a part containing frame is arranged at the top of the first cabinet body, a second motor is installed at the bottom end of the part containing frame, and the top end of the second motor extends to the inner side of the part containing frame and is provided with a worm; a worm gear is rotationally mounted in the part placing frame on one side of the worm, and a linkage shaft is arranged on the outer surface of one side of the worm gear. The feeding and discharging convenience of the single-cone drying machine is improved, the drying effect of the single-cone drying machine on medicine raw materials is guaranteed when the single-cone drying machine is used, and the purpose that the raw material discharging speed is easy to adjust is achieved.

The invention relates to the technical field of drying equipment, in particular to a single-cone helical ribbon vacuum drying device based on self-adaptive control, which is characterized by comprising: a base; the hot stirring mechanism comprises a stirring assembly arranged on the upper end face of the base, a conical barrel is arranged at the bottom of the stirring assembly, a plurality of deformation assemblies are arranged in the stirring assembly, and a conveying assembly is arranged on the side face of the stirring assembly; and the cold dispersion mechanism comprises a communication barrel fixedly connected to the top of the stirring assembly. Through a stirring assembly, a deformation assembly and a conveying assembly in the hot stirring mechanism, the drying temperature and the conveying space of materials in the conveying process are changed, the drying requirements of the materials in different conveying stages are met, and the problems that hard shells are formed on the surfaces of the materials and internal moisture escape is blocked due to the fixed temperature are solved; concave-convex transmission spaces are formed in different pressurizing areas, and the material drying uniformity and the overall drying effect are improved by means of the size fluctuation of the spaces.