Workpiece overturning system with safety limiting device, and mining dump truck
A technology of limiting device and workpiece, applied in the field of turning systems, can solve problems such as troublesome and unsafe operation, and achieve the effects of convenient operation, prevention of misoperation, and reduction of shaking
Active Publication Date: 2020-10-16
XUZHOU XCMG MINING MACHINERY CO LTD
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
In the existing structure, after the cab is turned up, a safety bar is used to support between the bottom of the cab and the frame, and two pin shafts need to be manually installed for connection, which is cumbersome and unsafe to operate
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0048] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention , but not to limit the scope of the present invention.
[0049] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a workpiece overturning system with a safety limiting device, and a mining dump truck. The workpiece overturning system comprises a base, a workpiece, the safety limiting device and an overturning operation system. The workpiece is hinged to the base. One end of the overturning operation system is hinged to the base, the other end of the overturning operation system is hinged to the workpiece, and the workpiece is overturned on the base through the overturning operation system; the safety limiting device is installed on the base, the workpiece is supported through the safety limiting device after the workpiece is overturned upwards by a preset angle, and the safety limiting device returns to the original position after the workpiece descends downwards to the base and waits for safety limiting of the workpiece after the workpiece is overturned upwards next time. The system can achieve the functions of workpiece overturning, limiting, falling and the like, can beapplied to overturning limiting of similar components such as a cab, a hood and a large box on a vehicle, can also be applied to turnover of similar large components in a factory building and a workshop, and is convenient to operate, safe and reliable.
Description
technical field [0001] The invention relates to a workpiece turning system with a safety limit device, which belongs to the field of turning systems. Background technique [0002] The articulated dump truck has two front and rear frames. The front frame is equipped with a power source and a control center, and the rear frame is equipped with a loading device. The front and rear frames are connected by a hinge body. The rotation and tilt of the frame greatly reduce the torsional bending deformation of the frame and reduce the turning radius. Articulated dump trucks are widely used in small mining areas with limited space, rainy, muddy and rugged roads. [0003] The front frame of the articulated dump truck is equipped with engine, gearbox, cab, hydraulic system, fuel tank and other components, which are very compact. Many parts are located at the bottom of the cab, which is inconvenient for maintenance, so the cab is generally required to have a flip function. In the existi...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B62D33/07
CPCB62D33/071
Inventor 秦红义韩磊李国庆高新功冯勋壮王周
Owner XUZHOU XCMG MINING MACHINERY CO LTD