Real-time steering angle detection device and method of articulated mining dump truck and 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: 2015-04-22
SANY HEAVY EQUIP
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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
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[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 face of the reel 2 provided with the detection boss 21 is located on the support plate 12, so that the code reader 4 can read Take the number of detection bosses 21 .
[0025] The present invention also has the following detection methods on the above-mentioned basis:
[0026] image 3 It is a schematic diagram when the real-time detection device for the steering angle of the articulated mining dump truck of the present invention is not turning in the use state, Figure 4 It is a schematic diagram of turning in the use state of the real-time detect...
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The invention discloses a real-time steering angle detection device of an articulated mining dump truck, a real-time steering angle detection method of the articulated mining dump truck and a dump truck. The mining dump truck comprises a real-time steering angle detection device, wherein the real-time steering angle detection device comprises a reel bracket, and the reel bracket is sleeved with a reel on which a steel cable is wound; a plurality of detection lug bosses are arranged at the end face periphery on one side of the reel; the reel bracket is further provided with a code reader. The bottom plates of said two reel brackets are respectively installed on left and right sides of the front frame tail of the dump truck, one end of the steel cable is wound on the reel, and the other end of the cable steel is connected with the rear frame of the dump truck. When the dump truck changes a direction in a driving process, the reel rotates and the number of the detection lug bosses is read in real time by the reader. By using the detection device, the time of the detection lug bosses read by the reader is concerned in real time by a driver, when the dump truck turns in a large angle, the driver is prompted to master the turning angle information in real time, so that the rigid limiting devices of the front and rear frames cannot be frequently impacted.
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 mining 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 carriages, 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. In general, the steering angle is 0 to ±45°. At the extreme position of steering, that is, when the angle between the center planes of the front and rear frames is 45°, the limit is mainly achieved by the mechanical limit device installed on the frame, but this limit device is a rigid limit, not only It has a large impact on the structure and has a certain impact on the stabi...
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IPC IPC(8): B62D15/02
CPCB62D15/021
Inventor 李高位李洲满军城
Owner SANY HEAVY EQUIP