59results about How to "Less prone to rollover" patented technology

The invention relates to a leveling method of a three-point supporting platform, and mainly solves the problems that a supporting rack is unstable for supporting and is uneasy to level in the prior art. The leveling method of the supporting platform comprises the following steps of fixing three supporting columns of the supporting rack on a base platform through threads, and adjusting the three supporting columns through a threaded structure, so that the upper end points of the three supporting columns are positioned on the same horizontal plane; tightening and fixing one supporting column nut; placing a supported platform board on the supporting rack, and testing the inclination of a flat plate; according to the testing results, inserting an adjusting tool into a groove of one unfixed supporting column, and rotating the adjusting tool relative to the base platform, so that a testing point corresponding to the supporting column and a supporting point of the fixed supporting column are positioned on the same horizontal plane, and fixing the supporting column; and adjusting and fixing the other unfixed supporting column to complete the leveling of the supporting platform. The technical scheme better solves the problems. The leveling method of the three-point supporting platform can be used in industrial production of supporting racks and supporting platforms for precision operation.

The invention relates to an object stage with an accurately-controlled position, which is mainly used for solving the problem that an object stage cannot be accurately positioned in the prior art. The object stage with an accurately-controlled position comprises support columns, pins, a base and plungers, wherein the support columns and the pins are fixed on the base; the pins which are vertical to the base are higher than the support columns; a plane is formed by the apexes of support positions on the support columns; the support positions of the support columns have curved structures or conical structures; and supported objects are arranged at the support positions of the support columns, and are positioned on the inner sides of the pins and the plungers. According to the object stage, the problem is well solved; and the object stage can be applied to industrial production of precisely-operated object stages.

The invention relates to a three-point supporting platform, and mainly solves the problems that the supporting platform is unstable for supporting, the reproducibility of a planar position in which an object is placed on an operation platform is poor, and a supporting rack is uneasy to level in the prior art. The three-point supporting platform comprises a supporting rack and a platform board. The three-point supporting rack comprises three supporting columns and a base platform for fixing the supporting columns, wherein points in which the three supporting columns are distributed on the base platform form a triangle, and a groove for adjusting the supporting rack level is arranged on each supporting column. The technical scheme adopted by the invention better solves the problems. The three-point supporting platform can be used in industrial production of supporting racks and supporting platforms for precision operation.

The invention relates to a method for locating an electric object stage. The method mainly solves the problem in the prior art that an object stage can not locate an object precisely. The method includes the following steps: (a) matching threaded structures of supporting columns on a supporting frame of the object stage with screw holes of a base table, fixing the supporting columns on the base table, and then fixing plungers on the base table; (b) fixing eccentric pins on the base table and connecting the lower ends of the eccentric pins with rotating mechanisms of motors; (c) by adjusting the threaded structures of the supporting columns of the supporting frame, adjusting the supporting columns vertically to enable upper end points to be in a horizontal plane, placing a object to be carried on the supporting frame, and clamping the object to be carried between the plungers and the eccentric pins; (d) controlling a motor on one side of the object to be carried to rotate to enable the eccentric pin axes to be close to or away from the object to be carried, simultaneously adjusting a motor on the opposite side of the object to be carried to rotate to enable the eccentric pin axes to be away from or close to the object to be carried; and (e) adjusting motors at other positions to enable the object to be carried to be fixed. By means of the technical scheme, the problem is well solved, and the method can be used in locating operation of the object stage of precise operation.

The invention relates to a position electrically controllable object stage which mainly solves the problem that an object stage in the prior art cannot position an object accurately. The position electrically controllable object stage comprises a base station, supporting columns, plungers, eccentric pins and motors, wherein the supporting columns, the plungers and the eccentric pins are fixed on the base station, the heights of the eccentric pins and the plungers are higher than those of the supporting columns in the direction perpendicular to the base station, and a plane is formed by peaks of supporting positions of the supporting columns. An object to be carried is placed at the supporting positions of the supporting columns, the edge of the object to be carried is contacted with the eccentric pins and the plungers, at least one plunger is located at the position opposite to the eccentric pins, the lower ends of the eccentric pins are provided with rotating mechanisms matched with the motors, and the motors are fixed below the eccentric pins. The position electrically controllable object stage solves the problem of inaccuracy well and can be applied to industrial production of object stages for accurate operation.

The invention discloses a bagged feeder conveying laterally rotating device. The device comprises a conveying part, a laterally rotating part and an unhooking part, wherein the laterally rotating part comprises a laterally rotating hook, a first moveable ring, a laterally rotating arm, a first upright rod, a second upright rod, a first elastic belt, a spring, an elasticity adjusting hook, a third upright rod and a fourth upright rod; the first upright rod is fixed to the right side of a first cross beam; the second upright rod is positioned in front of the right side of the first upright rod; the third upright rod is positioned behind the second upright rod; the fourth upright rod is positioned on the first cross beam; the first moveable ring sleeves the fourth upright rod; the laterally rotating hook is fixedly connected to the left side of the first moveable ring; the laterally rotating arm is fixedly connected to the right side of the first moveable ring; the right end of the laterally rotating arm is abutted against one side of the first upright rod; the first elastic belt is arranged at the right end of the laterally rotating arm. Before falling off from a conveying belt, bagged feeders can rotate at 90 degrees laterally. So that the front surface of the bagged feeders with the largest area is contacted with the ground, and stability in a carrying and conveying process is facilitated.

The invention discloses a quick take-up and release device with adjustable length and width suitable for different types of cable reels and a method of use. The inner sides of the free ends of the two cross bars of the U-shaped frame body are provided with extension rods perpendicular to the cross bar, and the ends of the extension rods are provided with intersecting and hinged connecting rods. The other end of the connecting rod is connected to the free end of the other extension rod Cross socketing, two cable reel sliding mechanisms are set on the connecting rod, the length of the extension rod is greater than the width of the cable reel sliding mechanism, guide sleeves are set on the two cross bars of the U-shaped frame body, The guide sleeves are connected by a fixed rod, and two driving rollers rotatably connected to the fixed rod are set on the fixed rod. An annular groove is provided on the peripheral side of the driving roller for the cable reel to snap into. The fixed rod The center of one side is connected with the center of the vertical bar of the U-shaped frame body through a hydraulic push rod.