9results about How to "Guaranteed exposure" patented technology

The utility model discloses a spraying mechanism of a spray drying tower, which belongs to the technical field of spray drying towers and comprises a tower top, a support is fixedly connected to the top of the tower top, a reciprocating screw rod is rotatably connected between the support and the tower top, and a first motor is fixedly mounted at the top end of the support. An output shaft of the first motor is connected with the top end of a reciprocating lead screw, the outer side of the reciprocating lead screw is sleeved with a lifting base in a threaded mode, and the bottom face of the lifting base is fixedly connected with two sliding rods. The first motor is used for driving the reciprocating lead screw to rotate, the reciprocating lead screw and the lifting base are matched to drive the lifting base and the centrifugal disc to move up and down in a reciprocating mode, the height of the centrifugal disc spraying outwards is changed, and therefore the contact area of liquid mist and hot gas is changed. The problem that liquid mist is just dried by hot air and then is soaked by subsequent liquid mist is solved, and the working quality of the spraying mechanism of the spray drying tower is improved.

The utility model belongs to the technical field of pile stabilizing systems, and particularly relates to a high-efficiency self-walking and self-positioning amphibious pile stabilizing system which comprises a driving unit, height adjusting mechanisms installed on all walking mechanisms, and a holding arm mechanism installed on a sleeve of a main body structure frame and rotationally connected with the sleeve. The driving unit is in communication connection with the walking mechanism, the height adjusting mechanism and the holding arm mechanism, controls the walking mechanism to move to a target station based on information of the corresponding sensors, controls the height adjusting mechanism to adjust the height of the holding arm mechanism and the perpendicularity of the central axis of the pile foundation vertical limiting rings, and adjusts the distance between the pile foundation vertical limiting rings. Self-walking and self-positioning in the near sea area can be achieved, self-walking and self-positioning in the mud flat can also be achieved, the overall influence of wind waves and flow is small, the environmental adaptability is high, the perpendicularity of the pile foundation guide pipe can be automatically adjusted, and the piling perpendicularity requirement is met; and the positioning precision among four piles in one group can be accurately controlled.

The utility model relates to a cutting device in glass processing, and aims to solve the problems that when glass is cut currently, only linear glass cutting can be carried out, the orientation of a cutting edge cannot be smoothly adjusted to the advancing direction of a glass cutter, burrs are likely to appear on a glass section, the glass cutting effect is affected, and the production efficiency is high. The glass cutting device comprises a cutting table and a five-axis cutting mechanism installed at the top of one side of the cutting table, the five-axis cutting mechanism comprises two Y-axis guiding mechanisms and a linear cutting assembly, the two Y-axis guiding mechanisms are symmetrically arranged, the linear cutting assembly is arranged on the Y-axis guiding mechanisms in a sliding mode, and the cutting action on the Y axis is achieved; the linear cutting assembly comprises an X-axis guide mechanism and a cutting depth control assembly, the orientations of a plurality of cutting blades on the conical cutting head can be adjusted according to the cutting direction, and the working time distribution of different cutting blades can be realized, so that the service life of the conical cutting head is prolonged, the cutting efficiency is improved, and the damage rate is reduced while the smoothness of a notch is ensured.

The present invention belongs to the technical field of welding equipment, and in particular to a double T-beam welding robot and a welding process thereof; the present invention comprises: a base, on which a rotating base is connected; a control box, mounted on the rotating base; a fixed arm, fixedly mounted on the rotating base; a first rotating arm, rotatably connected to the fixed arm; a second rotating arm, rotatably connected to the first rotating arm; the second rotating arm is provided with a long groove along its length direction, in which a movable conveying arm mechanism is connected, and the conveying arm mechanism can rotate in any direction; a welding assembly, which is mounted on the conveying arm mechanism, and the conveying arm mechanism drives the welding assembly to move; the present invention solves the problems of low degree of freedom and small range of motion of existing welding robots by providing a long groove on the second rotating arm, in which a conveying arm mechanism is connected, and the conveying arm mechanism can drive the welding assembly to move along its surface, and the conveying arm mechanism can be stored under the long groove.

The present invention discloses a height-adjustable lighting street lamp, specifically an LED street lamp, which comprises: a lamp pole, on which a tooth groove is arranged; a lamp cap cover, on which a movable wick and a sliding seat slidably connected to the lamp pole are arranged, and a fixed reflector for holding the movable wick is symmetrically arranged on the sliding seat; and a linkage mechanism, which comprises a planetary reduction gear set rotatably connected to the sliding seat and respectively coupled to the tooth groove and the movable wick. In the present invention, when the sliding seat is slid along the lamp pole, the planetary reduction gear set will drive the movable wick to move in the same direction, so that the distance between the movable wick and the fixed reflector changes. When the position of the sliding seat is relatively high, the distance between the movable wick and the fixed reflector is short, so as to gather light to ensure the degree of irradiation, and when the position of the sliding seat is relatively low, the distance between the movable wick and the fixed reflector increases, so as to reduce the gathering of light, so as to irradiate a larger range at a low position.

The invention provides a high-adaptability shoulder joint prosthesis made of a carbon fiber modified polyether-ether-ketone material, and belongs to the technical field of medical instruments. Comprising a tantalum metal shoulder glenoid back plate, a back plate fixing screw is arranged at one end of the tantalum metal shoulder glenoid back plate, a shoulder glenoid ball head is arranged at the other end of the tantalum metal shoulder glenoid back plate, the surface of one end of the shoulder glenoid ball head makes contact with a shoulder glenoid lining, and the shoulder glenoid further comprises a humerus handle; the adjusting assembly is arranged at the top end of the humerus handle, and the adjusting assembly is used for adjusting the angle between the shoulder glenoid liner and the humerus handle; according to the shoulder glenoid cutting device, the adjusting assembly is arranged, the installation adaptability of the shoulder glenoid ball head and the shoulder glenoid lining to different shoulder joint cutting faces is improved, the auxiliary assembly is arranged, the shoulder glenoid lining is subjected to secondary auxiliary adjustment through the auxiliary assembly, and therefore the shoulder glenoid cutting effect is improved. And the adaptation degree between the shoulder glenoid liner and the shoulder glenoid ball head is improved.

This utility model relates to the field of dry desulfurization and discloses an absorption tower for dry desulfurization and denitrification using activated coke. The absorption tower includes an inlet pipe fixedly connected to its side wall, an outlet pipe fixedly connected to its top via a tower cover, a first diversion plate fixedly connected to its inner wall, a second diversion plate fixedly connected to its inner wall, and diversion holes perforated on the surface of the second diversion plate. A support ring is fixedly connected to the inner wall of the absorption tower, a placement plate is mounted on top of the support ring, and through holes perforated on the surface of the placement plate. A feed pipe is fixedly connected to the inner wall of the absorption tower, and a turbulence-inducing component is installed inside the absorption tower. In this utility model, by configuring the first diversion plate, the second diversion plate, and the diversion holes, the flue gas is sheared into multiple streams that uniformly contact the activated coke particles, ensuring sufficient contact between the activated coke particles and the flue gas, and improving the desulfurization and denitrification effect.

The invention discloses a height-adjustable lighting street lamp, and particularly relates to an LED street lamp, which comprises a lamp post, a light source, a light source, a power source and a power source, a movable lamp wick and a sliding seat connected to the lamp pole in a sliding mode are arranged on the lamp holder cover, and fixed light reflecting covers for hooping the movable lamp wick are symmetrically arranged on the sliding seat; and the linkage moving mechanism comprises a planetary reduction gear set which is rotationally connected to the sliding seat and is coupled with the tooth groove and the movable lamp wick. When the sliding base slides along the lamp pole, the planetary reduction gear set can drive the movable lamp wick to move in the same direction so that the distance between the movable lamp wick and the fixed reflecting cover can be changed, and when the position of the sliding base is relatively high, the distance between the movable lamp wick and the fixed reflecting cover is short so that light can be gathered to guarantee the irradiation degree; and when the position of the sliding seat is relatively low, the distance between the movable lamp wick and the fixed reflecting cover is increased, so that the light gathering is reduced, and a larger range is irradiated at a low position.

The invention relates to the technical field of food processing, and discloses a food workshop processing cooling device and method and application in the food cooling field, the food workshop processing cooling device comprises a box body assembly, a feeding port is formed in the top of the box body assembly, a discharging port is formed in one side of the bottom of the box body assembly, and a circulation cavity is formed in the other side of the bottom of the box body assembly; an air cooling assembly and a filtering assembly are arranged in the circulation cavity, and a plurality of conveying assemblies are arranged in the box body assembly. According to the food conveying device, the situation that whether food materials are fully distributed in the longitudinal direction or not is judged by arranging the buffer springs, so that whether the materials are conveyed or not is controlled, then the situation that whether the food materials are evenly distributed in the transverse direction or not is judged, and distribution of the food materials is adjusted by controlling the scraper.