Patents by Inventor Huirong Xu

Huirong Xu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Single-chain double-supported fruit cup device for sorting fruits and vegetables
    Patent number: 11311914
    Abstract: A single-chain double-supported fruit cup device for sorting fruits and vegetables includes: a single-chain double-supported fruit cup which is provided on a conveyor track; wherein the single-chain double-supported fruit cup comprises: a fruit cup support frame, a hood, an internal liner, a tray, a pallet and an inverted L-shaped pallet (13); wherein the pallets are symmetrically hinged on the cup support frame along both sides of the conveyor track, the tray is provided on the pallet, and a hood is mounted on the tray for placing a spherical fruit; two inverted L-shaped pallets are hinged on the fruit cup support frame along a front end face and a rear end face of a conveyor track, and the two inverted L-shaped pallets extend towards the pallet (5) on both sides and are cooperatedly connected.
    Type: Grant
    Filed: April 25, 2018
    Date of Patent: April 26, 2022
    Assignee: ZHEJIANG UNIVERSITY
    Inventors: Huirong Xu, Han Chang, Yibin Ying, Xiuqin Rao
  • Single-chain double-supported fruit cup device for sorting fruits and vegetables
    Publication number: 20210086235
    Abstract: A single-chain double-supported fruit cup device for sorting fruits and vegetables includes: a single-chain double-supported fruit cup which is provided on a conveyor track; wherein the single-chain double-supported fruit cup comprises: a fruit cup support frame, a hood, an internal liner, a tray, a pallet and an inverted L-shaped pallet (13); wherein the pallets are symmetrically hinged on the cup support frame along both sides of the conveyor track, the tray is provided on the pallet, and a hood is mounted on the tray for placing a spherical fruit; two inverted L-shaped pallets are hinged on the fruit cup support frame along a front end face and a rear end face of a conveyor track, and the two inverted L-shaped pallets extend towards the pallet (5) on both sides and are cooperatedly connected.
    Type: Application
    Filed: April 25, 2018
    Publication date: March 25, 2021
    Inventors: Huirong Xu, Han Chang, Yibin Ying, Xiuqin Rac