5results about How to "Small size difference" patented technology

The utility model relates to glass production waste recovery technical field discloses a long -life hollow glass production waste safety recovery device, including recovery box, recovery cavity and two fender, the recovery cavity inside upper side front and back both ends all are established and contain the groove, two the containing groove inside all are fixedly arranged with broken assembly, the recovery cavity inside lower side fixedly set up have the mill pressure subassembly, the broken assembly includes drive motor, two thread sleeves, two threaded rods, two metal head and two connecting sleeves, drive motor output fixedly set up have the connecting rod, the connecting rod whole body fixedly cover and set up have driving gear, two thread sleeves whole body all fixedly cover and set up have driven gear, the mill pressure subassembly includes four electric rotating shafts. In the utility model, improve the security in the waste material crushing process, reduce the personnel injury, and improve the uniformity and efficiency of glass waste material crushing.

The utility model relates to the technical field of relays, in particular to a plug terminal structure and a high-voltage direct-current relay, comprising a control panel, an auxiliary contact connecting plate, a first pin and a second pin, the control panel is vertically arranged, and the upper end of the control panel is provided with a first pad; the first end of the auxiliary contact connecting plate is electrically connected with an auxiliary contact, the second end of the auxiliary contact connecting plate extends to the position above the control panel and is provided with a second bonding pad and a via hole, and the via hole is insulated from the auxiliary contact connecting plate; the first contact pin penetrates through the via hole and then is welded with the first bonding pad, the second contact pin is welded with the second bonding pad, the first bonding pad is used for electrically connecting the first contact pin with the control panel, and the second bonding pad is used for electrically connecting the second contact pin with the auxiliary contact connecting plate; and the end part of the auxiliary contact connecting plate extends to the upper part of the control panel, so that a conventional connecting curved needle seat is replaced, the number of parts of the plugging terminal is reduced, and the production cost is reduced.

The application relates to a beating machine for corrugated paperboard production, which comprises a tank body with a chamber in the inside, an inner cylinder is arranged in the chamber, a plurality of through holes are formed in the inner cylinder, a pulping crushing chamber is arranged in the inside of the inner cylinder, and a buffer chamber for storing paper pulp is formed in the outside of the inner cylinder by the inner cylinder; two fly cutter rollers are arranged in the inside of the buffer chamber and rotate oppositely, a driving element is arranged above the tank body, and a circulating unit is further arranged on the tank body; the beating machine can make the paper pulp in the buffer chamber return to the crushing chamber for circulating crushing for multiple times through cooperation of the driving element, the fly cutter rollers and the circulating unit, different raw materials with different particle sizes continuously receive the cutting action of the fly cutter rollers in the multiple circulating processes, the size difference of the raw material particles is effectively reduced, and the uniformity of the paper pulp is remarkably improved.

The present application belongs to the technical field of titanium alloy forging, and relates to a die forging method of a special-shaped titanium alloy nozzle shell. In view of the problems of low material utilization, low processing efficiency and damaged metal streamline in the prior art, the present application proposes to integrate the pre-forging and finish-forging dies into an integrated multi-cavity die, thereby simplifying the forging process. The specific steps include designing and processing the die, preheating the die, heating the bar and forging the pre-forging piece, transferring the pre-forging piece to the finish-forging die to forge the formed piece, and then performing surface treatment, heat treatment and machining. The present application can improve the material utilization, save the production cost, ensure the stable product performance, simplify the process flow, reduce the labor intensity and cost of workers, and has a wide application prospect.

The embodiment of the invention provides a driving method of a display panel and the display panel, the display panel is provided with a display area and a light-transmitting area, the display panel comprises data lines and a plurality of pixel circuits arranged in an array, and each column of pixel circuits is connected with one data line. The number of the pixel circuits connected with the data lines corresponding to the light-transmitting area is smaller than that of the pixel circuits correspondingly connected with the data lines corresponding to the display area, and the pixel circuits are located in the display area; the driving method comprises the steps that in a display period, preset data voltage is transmitted to at least part of column data lines corresponding to at least part of row scanning periods in a light-transmitting area; wherein at least part of the lines include the last line of pixels corresponding to the light-transmitting area, and the preset data voltage is non-black state voltage. According to the scheme, the problem that a bright line extending upwards is generated at the junction of the light-transmitting area and the display area is effectively solved, and the display effect is further improved.