Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

127results about How to "Quick adjustment" patented technology

Improved water conservancy pipeline supporting and connecting structure for water conservancy project

InactiveCN111043401AFast limit fixed operationImprove conveniencePipe supportsLifting framesPipe supportWater pipe
The invention discloses an improved water conservancy pipeline supporting and connecting structure for a water conservancy project. The improved water conservancy pipeline supporting and connecting structure for the water conservancy project is provided with a fixing base; a lifting frame mechanism is arranged on the top side of the fixing base, and a lifting flat plate is fixedly arranged at thetop end of the lifting frame; and a pipeline limiting ring is fixedly installed on one side of the top end face of the lifting flat plate, a pipeline sliding limiting ring is slidably installed on theother side of the top end face of the lifting flat plate, moving sliding blocks are arranged on the bottom side of the pipeline sliding limiting ring, the lifting flat plate is provided with limitingsliding grooves, and the pipeline sliding limiting ring is installed on the inner sides of the limiting sliding grooves formed in the lifting flat plate in a sliding and limiting mode through the moving sliding blocks. According to the structural design, the pipeline sliding limiting ring can achieve limiting moving on the lifting flat plate, therefore, splicing operation on two pipelines is achieved through cooperation of the pipeline sliding limiting ring with the pipeline limiting ring, and the water pipe splicing and fixing convenience and fastness are effectively improved.
Owner:谢虹

Six-DOF (degree of freedom) attitude adjustment device

The invention provides a six-DOF (degree of freedom) attitude adjustment device for a nozzle ladle. The six-DOF attitude adjustment device comprises a left-right moving mechanism, a rotating mechanism, a left vertical moving mechanism, a right vertical moving mechanism, a left front-back moving mechanism and a right front-back moving mechanism, wherein the left-right moving mechanism is connected with a rack; the rotating mechanism is connected with a left-right moving mechanism platform through two rotating shafts; the left vertical moving mechanism and the right vertical moving mechanism are arranged on two sides of the rotating mechanism respectively through screws and nuts; the left front-back moving mechanism is connected with the left vertical moving mechanism through a screw and a nut; the right front-back moving mechanism is connected with the right vertical moving mechanism through a screw and a nut; the nozzle ladle is in contact connection with the left front-back moving mechanism through two points and is connected with the right front-back moving mechanism through a spherical hinge. The six-DOF attitude adjustment device is simple in structure and convenient to adjust, the six-DOF positions and attitudes of the nozzle ladle relative to a cooling roller can be adjusted rapidly, so that the strip producing precision is higher, and the quality of amorphous ribbon products is improved greatly.
Owner:SHANXI NANLOU XINRUI TECH CO LTD

Novel adjustable pull rod

The invention relates to a novel adjustable pull rod, in particular to a pull rod with adjustable length which is used for transmitting axial load. The novel adjustable pull rod comprises a circular-tube pull rod, a pair of rod-end connectors and a pair of stoppers, wherein, one end of the rod-end connector is of single-lug connector or double-lug connector, the other end is of a threaded rod with outer threads, the root transition area of the threaded rod is provided with connector clamp grooves which are evenly distributed at circumference direction. Both ends of the circular-tube pull rod are respectively provided with a pair of sleeves, the end part of the sleeve is connected with the threaded-rod threads of the rod-end connector, the sleeve is provided with a plurality of sleeve clamp grooves, and the stoppers are sleeved between the double-lug connector and the sleeve. The advantages of the invention are as follows: the adjustable pull rod provided by the invention has simple structure; through arranging the stopper between the double-lug connector and the circular-tube pull rod sleeve, when the length is adjusted, the two rod-end connectors are fixed, the length can be adjusted through rotating the circular-tube pull rod between the two rod-end connectors, only the length of the pull rod needs to adjust, therefore, the adjustment of the length of the pull rod can be conveniently and rapidly realized.
Owner:XIAN AIRCRAFT DESIGN INST OF AVIATION IND OF CHINA

Vertical uninterrupted all-directional automatic roller coating device

The invention discloses a vertical uninterrupted universal automatic roller coating device which comprises a U-type driving platform frame, universal wheels, a material conveying device, a material stirring device, a supplying/unloading dual-functional device, a roller coating device body, a power storage device and an air pressure control device. The four universal wheels are symmetrically installed at the bottom of the U-type driving platform frame. A motor I in the material conveying device is fixedly installed at the rear end of the U-type driving platform frame through bolts. A hydrauliccylinder supporting base of the material stirring device is fixedly installed on one side of the U-type driving platform frame through bolts. Four supporting columns of the supplying/unloading dual-functional device are fixedly installed on the front side of the U-type driving platform frame through bolts. A motor IV of the roller coating device body is fixedly installed on one side of the front end of the U-type driving platform frame through bolts. The roller coating device has the advantages that the loading of different materials in different ratios is realized, stirring and mixing are automatically and efficiently conducted, a preparation is made for continuous universal coating, and the roller coating height can be precisely adjusted through a ratchet wheel and pawl structure.
Owner:QINGDAO UNIV OF SCI & TECH

Method for quickly judging rice whitening degree based on whiteness

The invention provides a method for quickly judging the rice whitening degree based on whiteness, which comprises the following steps of: firstly, collecting brown rice on an actual production line, conveying the brown rice to a rice mill to generate a rice sample, recording the mass of the brown rice, the mass of the rice sample and the milling time, and measuring the whiteness of the brown riceand the whiteness of the rice sample by using an intelligent whiteness meter; then, calculating the grinding reduction rate of the rice sample according to the mass of the brown rice and the mass of the rice sample, and taking the whiteness of the brown rice and the whiteness of the rice sample as a data set; establishing a mathematical model of the rice whiteness and the grinding reduction rate by utilizing a linear regression method; and finally, detecting the grinding reduction rate of the whitening process of the rice sample produced by a certain rice mill by utilizing the mathematical model. The grinding reduction rate is calculated according to the whiteness, the rice grinding degree can be well reflected, a simple, convenient and rapid method is provided for a rice miller, rapid adjustment of the rice mill can be achieved, unnecessary waste is reduced, the grinding degree can be well controlled, accurate control is achieved, and excessive processing is avoided.
Owner:HENAN UNIVERSITY OF TECHNOLOGY

Multidirectional machining device for machining elevator type mechanical parts

The invention provides a multidirectional machining device for machining elevator type mechanical parts, relates to the technical field of part machining, and solves the problem that through structural improvement, drilling position conversion cannot be achieved through linkage in the telescopic process of a telescopic arm, and through structural improvement, residues cannot be cleared away through linkage in the machining process. The invention discloses the multidirectional machining device for machining the elevator type mechanical parts. The multidirectional machining device for machining the elevator type mechanical parts comprises a table body, wherein an adjusting arm is installed on the table body; and a clamping structure is installed on the table body. A tooth row is locked and fixed in a sliding seat through a bolt, and the tooth row is meshed with a gear B, so that the rotation of an adjusting rod can be realized when the adjusting arm stretches out and draws back, and the angle rotation of the clamping structure is further completed; and due to the fact that two baffles are arranged in the staggered mode, the two baffles are both located above the adjusting rod, and the two baffles jointly form a protection structure of the adjusting rod, so that the collision phenomenon caused by the fact that a workpiece makes contact with the adjusting rod can be prevented.
Owner:戴龙军
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products