8results about How to "Guaranteed rotation efficiency" patented technology

The invention discloses raw material cleaning equipment for EPS foam material processing, and relates to the technical field of foam cleaning, and the raw material cleaning equipment comprises a composite mechanism. The raw material cleaning equipment for EPS foam material processing is designed through a composite mechanism. Raw materials enter from the top of the composite shell, water flow enters from the water inlet pipe, then the motor drives the center rotating shaft to rotate, the stirring mechanism stirs the raw materials, the effect of cleaning the raw materials is achieved, the effects of removing impurities and improving the product quality are achieved, and meanwhile subsequent machining equipment is prevented from being damaged by the impurities; in the rotating process of the central rotating shaft, the friction mechanism and the rotating mechanism are driven to rotate, and the friction mechanism rubs the inner wall surface of the equipment, so that the effect of cleaning materials on the inner wall is achieved, material adhesion is reduced, the adhered materials participate in cleaning operation, it is guaranteed that the materials are uniformly cleaned, and the influence on subsequent cleaning equipment is avoided; and then the materials are discharged from the output mechanism to facilitate subsequent operation.

This invention relates to the field of centrifugal pump technology, specifically disclosing a vertical multistage stainless steel centrifugal pump to solve the problems of how to avoid friction between the impeller and the cavity and poor sealing between multiple impellers; specifically, it includes: a centrifugal pump assembly; the centrifugal pump assembly includes a base, a centrifugal pump housing is installed on the top of the base, a connecting seat is fixed to the outer wall of the centrifugal pump housing, the connecting seat is connected to a motor base located above the centrifugal pump housing via a connecting part, and a motor body is installed on the top of the motor base; this invention abandons the cavity design of traditional vertical multistage stainless steel centrifugal pumps, solving the problems of excessive temperature and wear of the impeller body and inner tank due to friction, thereby improving the working efficiency and service life of the entire centrifugal pump assembly, and the setting of the sealing component can ensure the sealing of the adsorption chamber, thereby ensuring the negative pressure adsorption capacity of the impeller body, and thus ensuring the liquid delivery efficiency of the entire centrifugal pump assembly.

The utility model relates to the technical field of papermaking equipment, in particular to a conveying belt supporting device in papermaking equipment, which is arranged between an upper layer and a lower layer of a conveying belt and supports the upper layer of the conveying belt, two ends of the conveying belt surround a return rail and are driven by a motor, the supporting device comprises a rotating roller and a supporting frame, and two ends of the rotating roller are mounted on the supporting frame. By adjusting the length of the lower section of the telescopic rod extending into the supporting sleeve and adjusting the mounting height of the rotating roller, the stress concentration phenomenon of a return rail area is remarkably reduced, the bearing uniformity and the running smoothness are synchronously improved, and therefore the service life of the conveying belt is prolonged; the rotating roller comprises a main shaft and a shell, the main shaft is sleeved with the shell, rolling bearings are arranged at the two ends of the main shaft, the rotating efficiency of the shell is guaranteed by additionally arranging the rolling bearings, the friction coefficient of system operation is low, and efficient conveying of the conveying belt is achieved.

The utility model discloses a rhombic front cover of an automobile, which relates to the technical field of automobile covers and comprises an automobile front cover, butt joint blocks are fixed on two sides of the bottom end of the automobile front cover, rod holes are formed in the left sides of the butt joint blocks, locking butt joint rods are inserted into the rod holes, limiting pieces are fixed on the right sides of the outer walls of the locking butt joint rods, and the limiting pieces are fixed on the right sides of the outer walls of the locking butt joint rods. A rod groove is formed in the right side of the butt joint block, positioning holes are formed in the two sides of the rod groove, a pull rod is inserted into the rod groove, a pull handle is arranged on the outer wall of the pull rod, a bearing is installed in the pull rod, the pull rod is in butt joint with the inner wall of the locking butt joint rod through the bearing, and a spring is arranged in the butt joint block. The sliding locking mechanism is arranged on the automobile front cover, when the automobile front cover needs to be disassembled, the automobile front cover can be quickly disassembled by directly pulling the pull handle, and compared with a traditional installation mode, the automobile front cover assembly has the advantage that the convenience effect is greatly improved when a worker overhauls an automobile.

The utility model discloses a meteorological phased array radar, which relates to the technical field of radar equipment and comprises a base, a turntable arranged in the base through a rotating shaft, a worm gear arranged on the rotating shaft, a worm rotationally arranged in the base, and a mounting shell arranged at the top of the turntable through a first hinge seat, an electric push rod and a third hinge seat are arranged at the top of the turntable through a second hinge seat, the third hinge seat is connected with a mounting shell, a radar body is arranged on the mounting shell, and an insertion block is arranged on the mounting shell through a sliding rod. Under the action of the worm gear and the worm, the rotation efficiency of the radar body is guaranteed, meanwhile, the angles of the radar after different rotation can be conveniently limited, the applicability of the radar body is improved, under the action of the insertion block and the insertion hole, the radar body can be conveniently disassembled and maintained, and the practicability is high. And meanwhile, the stability and the horizontal state of the radar body can be adjusted in cooperation with a supporting block.

The present invention discloses a new energy automobile wind power generation storage and use auxiliary equipment, including: a power generation component, the power generation component includes a housing, a generator and a rotating shaft, the generator is installed inside the housing, two of the rotating shafts are fixedly connected to the two ends of the generator and pass through the housing; a fan blade component, the fan blade component includes a mounting ring, a rotating shaft, a first fan blade, a second fan blade and a spring shaft, the two mounting rings are symmetrically rotated and installed on the rotating shaft, a plurality of the rotating shafts are annularly installed inside the mounting ring, the first fan blade is fixedly connected to the rotating shaft, the first fan blade and the second fan blade are connected at a side of the housing close to the connection of the housing, the spring shaft is rotatably installed inside the arc groove, and the second fan blade is deflected to the side away from the housing. The present invention will not rotate when the wind force is small, reducing the ineffective rotation of the fan blades and ensuring the service life of the rotating shaft. It will only rotate when the wind force is sufficient to generate electricity and store energy.

The utility model discloses a high-speed roller rubbing machine for a mini skid steer loader, which is characterized in that a high-speed plunger hydraulic motor is stably connected with a motor adjusting seat by virtue of a flange of the high-speed plunger hydraulic motor, the motor adjusting seat is fixed on a rack by virtue of a bolt, and a shaft of the high-speed plunger hydraulic motor is connected with a driving belt wheel by virtue of an external spline of the high-speed plunger hydraulic motor; the driving belt wheel drives the driven belt wheel to rotate through the synchronous belt, the driven belt wheel and the rubbing roller are tightly fixed together, and the four-corner rubbing cutter is fixed to the rubbing roller. The hydraulic plunger motor is small in displacement and suitable for the displacement of the hydraulic pump of the mini skid steer loader, the rotating speed of the hydraulic motor is high, the rotating speed of the cutter roller can reach more than 2000 revolutions per minute, and the working efficiency is high.

The telescopic mounting frame for the tooth bottom grinding machine comprises a bottom plate, a supporting plate is fixedly connected to the upper surface of the bottom plate, a supporting shaft is rotatably connected to the interior of the supporting plate, a supporting rod is fixedly connected to the side surface of the supporting shaft, a first motor is fixedly connected to the right surface of the supporting rod, and a lead screw is fixedly connected to the output end of the first motor. The side surface of the lead screw is in threaded connection with a sliding block, the lower surface of the sliding block is fixedly connected with an electric telescopic rod, the lower end of the electric telescopic rod is fixedly connected with a clamping plate, the rear surface of the clamping plate is fixedly connected with a second motor, the output end of the second motor is fixedly connected with a rotating shaft, and the side surface of the rotating shaft is fixedly connected with a grinding wheel. A hydraulic telescopic ring is fixedly connected to the left surface of the supporting plate, a first hydraulic telescopic rod is fixedly connected to the upper surface of the bottom plate, a mounting shell is fixedly connected to the front end of the first hydraulic telescopic rod, and a second hydraulic telescopic rod is fixedly connected to the inner wall of the mounting shell.