38results about How to "Improve delivery function" patented technology

The invention relates to a device for optimizing the feed function of the ring gear of a differential with regard to maximum volume flow rate, which comprises an annular disk (6) which is arranged, as viewed axially, adjacent to the ring gear (1) at its side facing toward the differential cage (5) and coaxially with respect to the ring gear (1), and which serves as a scraper ring.

The invention discloses a general flexible pressing mold for making laminated busbars, which comprises two parts, an upper mold and a lower mold. The busbar to be pressed is placed between the upper and lower molds. The upper mold includes an upper mold cavity and a filling The silicone grease in the upper mold cavity, the lower mold includes the lower mold cavity and the silicone grease filled in the lower mold cavity. The present invention uses the silicone grease set in the upper and lower mold cavities to conduct heat and transmit pressure, and the silicone grease in the upper and lower mold cavities can flexibly form the matching concave-convex mold structure according to the busbars of different structures under the action of pressure, so that the laminated busbar Press-fit edge banding. Therefore, the present invention can satisfy busbar pressing with different structures, and has versatility; the upper and lower mold cavities are filled with silicone grease, which is flexible under pressure and has good heat transfer function; reduces the cost of busbar research and development and trial production, and shortens the processing cycle; mold manufacturing and maintenance easy and convenient.

The invention relates to a method and an arrangement for closing the doors of an elevator comprising at least one elevator shaft (1, 1a, 1b) in which along guide rails (3 , 3a, 3b) running cars (10, 20) equipped with car doors (9a), landing doors (17a) at each landing floor (4, 4a, 4b), hoisting machinery (14, 24), the necessary roping system and shaft equipment, and the control system (10a) for controlling the movement of the elevator. According to the traffic situation controlled by the control system (10a) of the elevator, the door opening time of the car door (9a) and the landing floor door (17a) is shortened by accelerating the closing of the doors (9a, 17a), and passengers are informed about the accelerate.

The invention discloses an impact powder-grinding and insect-killing machine with a water-cooling function, and the machine comprises a seat and a motor, wherein a support frame is fixedly connected to the seat, a shell is fixedly connected to the support frame, a discharge port is arranged on the sidewall of the shell, a rotor component is arranged in the shell, and a stator component is fixedly connected to the shell; the rotor component comprises a rotor disc and a rotor pin, and the stator component comprises a shell cover plate; the rotor component is provided with a radiating device, the radiating device of the rotor component comprises a hollow spindle, the middle of the hollow spindle penetrates through the shell and the shell cover plate, and the both ends of the hollow spindle are installed on the seat; the part of the hollow spindle located in the shell is fixedly connected with a connection disc, and the rotor disc is fixedly connected to the connection disc; and a spindle water inlet tube and a spindle water outlet tube are connected at the both ends of the hollow spindle respectively, and the motor is in transmission connection with the hollow spindle. According to the invention, comprehensive measures such as water-cooling and the like are adopted, so that the radiating effect is greatly improved than before, the quality of products in a grain production line is obviously improved, the edible quality of the finished products is obviously improved, and the service lives of the spindle and a motor bearing are prolonged exponentially.

The invention relates to the technical field of trolleys and discloses a trolley. The trolley comprises a bottom plate, the top of the bottom plate is fixedly connected with two mounting plates whichare symmetrical left and right; movable universal wheels are fixedly connected to the bottom of the bottom plate, protective plates are arranged on the sides, away from each other, of the mounting plates on the two sides, a first supporting plate located above the mounting plates is fixedly connected to the top of the bottom plate, a first conveying rail is fixedly connected to the top of the first supporting plate, and a first conveying rolling shaft is arranged on the upper surface of the first conveying rail. Through the first conveying rail and the first conveying rolling shaft, materialscan be conveyed on the left side of the trolley; and the effect of conveying materials on the right side of the trolley can be achieved through a second conveying rail and a second conveying rolling shaft, then the effect of conveniently conveying the materials to the plane is achieved through the conveying function, and therefore the conveying function is increased, and the effect of widening theapplication range is achieved.