公开(公告)号：US20200339366A1

公开(公告)日：2020-10-29

申请号：US16740472

申请日：2020-01-12

Applicant: SOUTHWEST JIAOTONG UNIVERSITY

Inventor： Zeqiang ZHANG ,  Mengke XIE ,  Jin JIANG ,  Yunpeng LI ,  Junqi LIU ,  Shasha WANG ,  Wenming CHENG

IPC: B65G65/23

Abstract: A discharging device for a vinasse tank, including a flipping component and a lifting component. The flipping component includes convex rods externally connected with opposite side surfaces of the tank, and a frame matched with the tank; the frame includes an outer frame and an inner frame; opposite inner supporting rods of the inner frame are provided with C-shaped grooves having openings downward and matched with the convex rods; respective C-shaped grooves include a through hole penetrating through lower parts of groove walls on both sides; a gear lever matched with the through hole and a first driving mechanism for driving the gear lever to move left and right axially along the through hole are arranged in the inner supporting rod; and a second driving mechanism for driving the inner frame to flip is arranged at a joint between the inner supporting rod and an outer supporting rod.

公开(公告)号：US20230348234A1

公开(公告)日：2023-11-02

申请号：US17886484

申请日：2022-08-12

Applicant: Southwest Jiaotong University

Inventor： Zeqiang ZHANG ,  Yanqing ZENG ,  Hongbin ZHENG ,  Silu LIU ,  Tengfei WU ,  Wenming CHENG

IPC: B66C1/66 ,  B66C1/10

CPC classification number: B66C1/663 ,  B66C1/101

Abstract: The present invention discloses a pressing and stretching structure and a clamping structure of a container spreader, and belongs to the technical field of crane accessories. The pressing and stretching structure comprises a telescopic rod, a rotating mechanism and a guiding cylinder which is arranged vertically; a radially telescopic pin is arranged in the guiding cylinder and stoppers are arranged at a lower end; a first annular lug boss and a second annular lug boss are arranged at an interval from top to bottom on an outer wall of the telescopic rod; a sliding bush is sleeved between the first lug boss and the second lug boss; and the rotating mechanism is used for making the telescopic rod and the guiding cylinder to move relatively so that the limiting rod on the telescopic rod reaches the positions of the lower end surface and the upper end surface of the stoppers.