Measuring device for cable winding system, cable winding system and underground scraper
A system measurement and cable winding technology, applied in the field of construction machinery, can solve the problem that the swing range of the cable guide arm 6a is not enough, and the detection of the first counter board 1a, the first proximity switch 4a and the second proximity switch 5a cannot realize the detection of cables. Problems such as the swing angle and position of the guide arm 6a
Active Publication Date: 2018-08-24
XCMG CONSTR MACHINERY
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0008] Although this position detection can detect the typical position of the cable guide arm 6a, the first proximity switch 4a and the second proximity switch 5a cannot detect the position of the cable guide arm 6a throughout the whole process in real time during the swinging process of the cable guide arm 6a. Swing angle and position, in the angle range far from the two proximity switch positions, the first counting board 1a and the second counting board 2a may not be detected due to the insufficient swing range of the cable guide arm 6a, so that it cannot be accurately Determine the swing angle and position of the cable guide arm 6a until the cable guide arm 6a is in the middle position
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
[0030] The present invention will be described in detail below. In the following paragraphs, different aspects of the embodiments are defined in more detail. Aspects so defined may be combined with any other aspect or aspects unless specifically stated otherwise. In particular, any feature which is considered to be preferred or advantageous may be combined with one or more other features which are considered to be preferred or advantageous.
[0031] Terms such as "first" and "second" appearing in the present invention are only for convenience of description, to distinguish different components with the same name, and do not indicate a sequence or a primary and secondary relationship.
[0032] It is mentioned in the background art that the underground scraper needs to use a winding cable system to realize power supply. This is mainly because the external power supply that can be used during underground operations is relatively limited, which requires that the cable used as a w...
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 relates to a cable winding system measuring device, a cable winding system and an underground carry scraper. The cable winding system measuring device comprises a first support (2), a second support (3) and an angle detection part, a fixed portion of the angle detection part is installed on the first support (2), a rotating portion of the angle detection part is connected to a rotary support (6) of a cable guiding arm (1) in the cable winding system through the second support (3), and therefore the swinging angle, relative to the first support (2), of the cable guiding arm (1) can be detected in real time. The cable winding system measuring device is applied to the cable winding system of the underground carry scraper, the position of the cable guiding arm can be accurately judged in real time within the whole angle stroke range, then the running work condition of the underground carry scraper can be judged, and finally the pressure of the cable winding system is adjusted by controlling a cable deploying and retracting proportional electromagnetic valve, so that normal cable deploying and retracting operation is achieved.
Description
technical field [0001] The invention relates to the field of engineering machinery, in particular to a cable winding system measuring device, a cable winding system and an underground scraper. Background technique [0002] The underground scraper is a tire-type vehicle used for underground mining operations (such as shoveling, transportation, and unloading). Hydraulic or hydraulic control of mechanical transmission, articulated frame, tire walking, and front-end unloading bucket equipment is a shovel for combined operations such as shoveling, transportation, and unloading of caving ore after blasting in underground mines, and large-scale mining. transport equipment. [0003] During the operation of the underground scraper, the cable winding system should carry out the related actions of retracting and releasing the cable according to the actual working conditions. According to the change of the operating conditions of the scraper, the cable guide arm 6a swings within a cer...
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 Patent Type & Authority Patents(China)
IPC IPC(8): B65H75/38B65H75/44
Inventor 汉京勇杨超董鲁波
Owner XCMG CONSTR MACHINERY