Asphalt concrete mixing equipment termination product car-loading control system
A technology for asphalt concrete and mixing equipment, which is applied to control devices, unloading devices, etc., which can solve the problems of high cost, impracticality, inconvenient finished asphalt concrete, etc., and achieve the effect of improving production efficiency
Inactive Publication Date: 2008-08-20
NANJING UNIV OF SCI & TECH +1
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Due to the difference in loading vehicles, this method is obviously inconvenient and impractical for asphalt concrete products transported by trucks, and the cost is relatively high
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
[0013] The specific structure of the present invention will be described in further detail below in conjunction with the accompanying drawings.
[0014] see figure 1 According to the present invention, the finished product loading control system of asphalt concrete mixing equipment is mainly composed of an embedded system controller 1, an ultrasonic distance measuring sensor 2 and a voice speaker 3 controlled by the system controller 1. The ultrasonic ranging sensor 2 is arranged on the side of the finished product discharge port, and it outputs a 4-20mA standard signal, which is connected to the CPU processing chip 4 in the system controller 1 through the analog / digital (A / D) conversion chip 5 After the distance signal collected by it passes through the A / D conversion chip 5, the range conversion and digital filtering are performed inside the CPU processing chip 4 to obtain the specific distance value to the transport vehicle 12. Voice loudspeaker 3 is arranged on the top of...
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 present invention discloses a finished product loading controlling system of a bitumen-concrete mixing device, which is characterized in that an ultrasonic ranging sensor is used to automatically collect the distance data of a carrier during the whole material-loading process at the real time for a system controller and understand the position and material-loading circumstance of the carrier according to the changes of the distance; then the system controller directs the exact stopping position of the carrier and the moving displacements of the vehicle during the material-loading process by a sound-loudspeaker; the driver can finish the whole loading process within the cab by following the directions of the instrument, which avoids the hidden trouble of the health and security of the workers which is caused by the dust of the environment. The present invention also communicates with a distance controlling system of the bitumen-concrete mixing device system to judge the current stocks at the real time, which can avoid waiting for the material, and the present invention saves time and labor and is safe and convenient and greatly improves the production efficiency. The present invention can be widely applied to the finished production loading of the bitumen-concrete mixing device and the solid material loadings in other similar occasions.
Description
a technical field [0001] The invention relates to a control system for asphalt concrete mixing equipment, in particular to a control system for loading finished products of asphalt concrete mixing equipment. Two background technology [0002] In the asphalt concrete mixing plant, the finished product is often sent to the finished product warehouse by the feeding trolley for heat preservation and storage, and then sent to the construction site by the transport vehicle. With the improvement of the production capacity of the asphalt concrete mixing plant and the increasing scale of traffic construction, transportation The safety and efficiency of vehicle transportation put forward higher requirements. In the current production, since the outlet of the finished product warehouse is above the transport vehicle, for the driver sitting in the cab, it is generally necessary to manually get off the vehicle to observe when judging the accurate parking position and the entire loading p...
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): B28C7/16B28C7/02
Inventor 钱林方江剑赖长缨石秀东陆元明陆晏马胜泉
Owner NANJING UNIV OF SCI & TECH