Patents by Inventor Xingliang Zhu

Xingliang Zhu 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).

  • Patent number: 9475055
    Abstract: A jaw crusher with a double-crank-rocker mechanism includes: a frame (1); a fixed jaw plate (6); a movable jaw plate (5); a crank-rocker device and a driving wheel (2); wherein the crank-rocker device includes a front crank-rocker mechanism; and a rear crank-rocker mechanism. The front and rear crank-rocker mechanisms are provided on the same eccentric drive shaft (3) for forming a jaw crusher with a single eccentric driving shaft, or the front and rear crank-rocker mechanisms are respectively connected to a front eccentric driving shaft (15) and a rear eccentric driving shaft (14) rotating synchronously by the driving wheel (2) for forming a jaw crusher with double eccentric driving shafts. The front and rear crank-rocker mechanisms are utilized for changing mechanical structure characteristics of the bottom of the swinging jaw and greatly improving functionality of the jaw crusher.
    Type: Grant
    Filed: April 9, 2012
    Date of Patent: October 25, 2016
    Assignee: YIWU BLACK-AND-WHITE MINING MACHINERY CO., LTD
    Inventor: Xingliang Zhu
  • Patent number: 9433977
    Abstract: A single-shaft track-changeable vibration exciter comprises a vibration box (1), a bottom seat (2), a vibrating spring (19), and a vibrating shaft (3). The vibrating shaft (3) is set on the vibration box (1). The vibrating spring (19) is set between the vibration box (1) and the bottom seat (2). Multiple groups of track-restricting rod assemblies that are arranged aslant are set in two sides of the vibration box (1), and each group of the track-restricting rod assembly comprises two track-restricting rod assemblies that are arranged symmetrically in the both sides of the vibration box (1). Both ends of the each track-restricting rod assembly are hinged respectively on the vibration box (1) and the bottom seat (2).
    Type: Grant
    Filed: June 27, 2012
    Date of Patent: September 6, 2016
    Assignee: ZHEJIANG BLACK-AND-WHITE MINING MACHINERY CO., LTD
    Inventor: Xingliang Zhu
  • Patent number: 9375717
    Abstract: A multi-functional pair of crushing plates capable of self-trimming is disclosed. The pair of crushing plates includes a fixed jaw plate (5) and a movable jaw plate (4). The fixed jaw plate (5) and the movable jaw plate (4) both have base boards (11). The base board (11) has a plurality of tooth peaks (12) and tooth troughs (13). The tooth peaks (12) and the tooth troughs (13) on the fixed jaw plate (5) and the movable jaw plate (4) are arranged oppositely and intersectedly. The tooth troughs (13) have holes (14) perforated through the base boards (11). The holes (14) are arranged in columns along a direction of a length of the tooth peak (12) on the base board (11) opposite to the holes (14).
    Type: Grant
    Filed: March 26, 2012
    Date of Patent: June 28, 2016
    Assignee: ZHEJIANG SHENGDA MACHINERY CO.LTD
    Inventor: Xingliang Zhu
  • Publication number: 20140216182
    Abstract: A single-shaft track-changeable vibration exciter comprises a vibration box (1), a bottom seat (2), a vibrating spring (19), and a vibrating shaft (3). The vibrating shaft (3) is set on the vibration box (1). The vibrating spring (19) is set between the vibration box (1) and the bottom seat (2). Multiple groups of track-restricting rod assemblies that are arranged aslant are set in two sides of the vibration box (1), and each group of the track-restricting rod assembly comprises two track-restricting rod assemblies that are arranged symmetrically in the both sides of the vibration box (1). Both ends of the each track-restricting rod assembly are hinged respectively on the vibration box (1) and the bottom seat (2).
    Type: Application
    Filed: June 27, 2012
    Publication date: August 7, 2014
    Inventor: Xingliang Zhu
  • Publication number: 20140054402
    Abstract: A rotary crushing pair with uneven surfaces for cone crushers and roller crushers includes: a first crushing part and a second crushing part interacting with each other, wherein two crushing surfaces forming the crushing pair are uneven surfaces; the uneven surfaces are formed by single-helical ribs, loop ribs, mesh-like ribs, etc. By replacing a conventional solid smooth plate-like design with an uneven surface design of the rotary crushing pair, a main crushing mechanism, pressing, of conventional cone crushers and roller crushers is replaced by a combination of effective crushing mechanisms such as splitting, folding, twisting and cutting for fully eliminating slipping and greatly increasing crushing efficiency of the crusher.
    Type: Application
    Filed: April 30, 2012
    Publication date: February 27, 2014
    Inventor: Xingliang Zhu
  • Publication number: 20140048636
    Abstract: A jaw crusher with a double-crank-rocker mechanism includes: a frame (1); a fixed jaw plate (6); a movable jaw plate (5); a crank-rocker device and a driving wheel (2); wherein the crank-rocker device includes a front crank-rocker mechanism; and a rear crank-rocker mechanism. The front and rear crank-rocker mechanisms are provided on the same eccentric drive shaft (3) for forming a jaw crusher with a single eccentric driving shaft, or the front and rear crank-rocker mechanisms are respectively connected to a front eccentric driving shaft (15) and a rear eccentric driving shaft (14) rotating synchronously by the driving wheel (2) for forming a jaw crusher with double eccentric driving shafts. The front and rear crank-rocker mechanisms are utilized for changing mechanical structure characteristics of the bottom of the swinging jaw and greatly improving functionality of the jaw crusher.
    Type: Application
    Filed: April 9, 2012
    Publication date: February 20, 2014
    Inventor: Xingliang Zhu
  • Publication number: 20140008476
    Abstract: A multi-functional pair of crushing plates capable of self-trimming is disclosed. The pair of crushing plates includes a fixed jaw plate (5) and a movable jaw plate (4). The fixed jaw plate (5) and the movable jaw plate (4) both have base boards (11). The base board (11) has a plurality of tooth peaks (12) and tooth troughs (13). The tooth peaks (12) and the tooth troughs (13) on the fixed jaw plate (5) and the movable jaw plate (4) are arranged oppositely and intersectedly. The tooth troughs (13) have holes (14) perforated through the base boards (11). The holes (14) are arranged in columns along a direction of a length of the tooth peak (12) on the base board (11) opposite to the holes (14).
    Type: Application
    Filed: March 26, 2012
    Publication date: January 9, 2014
    Inventor: Xingliang Zhu