Face shovel excavation device for optimizing lifting force of movable arm
A technology of working device and lifting force, which is applied in the direction of mechanically driven excavators/dredgers, etc., to achieve the effects of easy motion analysis, easy design and analysis, and uniform force distribution
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0027] like figure 1 As shown, the frame 1 of the present invention is hinged to the lower end of the boom 2 through the hinge R1, the upper end of the boom 2 is hinged to one end of the arm 3 through the hinge R2, and the other end of the arm 3 is hinged to the bucket 4 through the hinge R3. A part of the hinge. A pair of boom rockers 5 are symmetrically hinged on both sides of the middle part of the boom 2 through hinges R4, and the pair of boom rockers 5 are respectively hinged with one end of a pair of frame connecting rods 6 through hinges R6. The other end of the frame connecting rod 6 is hinged with the frame through the hinge R5. The cylinder liner ends of a pair of boom hydraulic cylinders 7 are respectively hinged to another part of the boom rocker 5 through the hinge R8, and the piston rod ends of the pair of boom hydraulic cylinders 7 are hinged to the frame through the hinge R7; The cylinder liner ends of a pair of stick hydraulic cylinders 8 are respectively h...
Embodiment 2
[0029] like figure 2 As shown, one end of the frame 1 of the present invention is hinged to the lower end of the boom 2 through the hinge R1, the upper end of the boom 2 is hinged to one end of the arm 3 through the hinge R2, and the other end of the arm 3 is hinged to the shovel through the hinge R3. A part of bucket 4 is hinged. A pair of boom rockers 5 are symmetrically hinged on both sides of the middle part of the boom 2 through the hinge R4 respectively. The pair of boom rockers 5 are respectively hinged with one end of the pair of frame connecting rods 6 through the hinge R6, and the other ends of the pair of frame connecting rods 6 are respectively hinged with the frame 1 through the hinge R5; the pair of boom hydraulic pressure The ends of the cylinder sleeves of the cylinder 7 are respectively hinged to the middle part of the frame connecting rod 6 through the hinge R8, and the piston rod ends of the pair of boom hydraulic cylinders 7 are respectively hinged to the...
Embodiment 3
[0031] like image 3 As shown, one end of the frame 1 of the present invention is hinged to the lower end of the boom 2 through the hinge R1, the upper end of the boom 2 is hinged to one end of the arm 3 through the hinge R2, and the other end of the arm 3 is hinged to the shovel through the hinge R3. A part of bucket 4 is hinged. One end of a pair of boom rockers 5 is symmetrically hinged on both sides of the middle part of the boom 2 through a hinge R4, and the other end of the pair of boom rockers 5 is respectively connected to a pair of frame connecting rods 6 through a hinge R6. One part is hinged, and one end of the pair of frame connecting rods 6 is respectively hinged with the frame 1 through the hinge R5; Hinged, the piston rod ends of the pair of boom hydraulic cylinders 7 are hinged with the frame 1 through the hinge R7 respectively; The piston rod ends of the pair of stick hydraulic cylinders 8 are respectively hinged with the frame 1 through the hinge R9; the cy...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com