Real-time detection method of steering angle of articulated mine dump truck
A mining dump truck, steering angle technology, applied in the steering mechanism, vehicle components, transportation and packaging, etc., can solve the problems of large structural impact and the impact of vehicle running stability, and achieve the effect of preventing frequent collisions and ensuring accuracy
Active Publication Date: 2017-04-12
SANY HEAVY EQUIP CO LTD
View PDF6 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to provide a real-time detection device and detection method for the steering angle of an articulated mining dump truck, so as to solve the problem that the existing mechanical limit device not only has a large impact on the structure, but also has a negative impact on the stability of the vehicle. problem of influence
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 approach
[0023] In further embodiments of the present invention, please continue to refer to figure 1 and figure 2 shown. The reel support 1 includes a base plate 11 and support plates 12 vertically fixed on both sides of the base plate 11 , and the reel 2 is rotatably sleeved between the two support plates 12 .
[0024] In a further embodiment of the present invention, the code reader 4 is fixed on a support plate 12, and the side end surface of the reel 2 with the detection boss 21 is located on the support plate 12, so that the code reader 4 can read Get the number of detection bosses 21.
[0025] The present invention also has the following detection methods on the basis of the above:
[0026] image 3 It is a schematic diagram of the articulated mine dump truck steering angle real-time detection device of the present invention when not turning in the use state, Figure 4 It is a schematic diagram when turning in the use state of the articulated mining dump truck steering ang...
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 real-time detection method for the steering angle of an articulated mining dump truck. The mining dump truck includes a real-time detection device for the steering angle. The real-time detection device for the steering angle includes a reel bracket, the reel bracket is sleeved with a reel, and the reel is wound on Steel cable; a number of detection bosses are circumferentially arrayed on one end face of the reel; the reel support is also provided with a code reader. The bottom plates of the two reel brackets are respectively installed on the left and right sides of the tail of the front frame of the dump truck, one end of the steel cable is wound on the reel, and the other end of the steel cable is connected to the rear frame of the dump truck. When the dump truck turns while driving, the reel rotates, and the barcode reader reads the number of detection bosses in real time. Using the present invention, the number of detection bosses read by the code reader can be noticed by the driver in real time, and the driver can be reminded when turning at a large angle, the turning angle information can be grasped in real time, and the frequent collision of the rigid limit devices of the front and rear frames can be prevented. .
Description
technical field [0001] The invention relates to the technical field of a real-time detection device, in particular to a real-time detection device and a detection method for the steering angle of an articulated mine dump truck. Background technique [0002] At present, the main structure of the articulated mining dump truck is mainly composed of front and rear frames and a compartment, and the front and rear frames are connected by an articulated frame. During the driving process of the vehicle, real-time steering is realized by means of the steering cylinder installed between the front and rear frames. Generally, the steering angle is 0~±45°. At the limit position of the steering, that is, when the angle between the center planes of the front and rear frames is 45°, it mainly depends on the mechanical limit device installed on the frame to realize the limit, but this limit device is a rigid limit, not only The impact on the structure is large, and it has a certain impact ...
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): B62D15/02
CPCB62D15/021
Inventor 李高位李洲满军城
Owner SANY HEAVY EQUIP CO LTD