CN205076456U - Truss -like skin belt transmission system with automatic discharge dolly - Google Patents
Truss -like skin belt transmission system with automatic discharge dolly Download PDFInfo
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- CN205076456U CN205076456U CN201520884089.2U CN201520884089U CN205076456U CN 205076456 U CN205076456 U CN 205076456U CN 201520884089 U CN201520884089 U CN 201520884089U CN 205076456 U CN205076456 U CN 205076456U
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- dolly
- truss
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Abstract
The utility model provides a truss -like skin belt transmission system with automatic discharge dolly, its main points lie in, it includes the radar charge level indicator of belt, tripper, detection material pile material level, infrared external reflection sensor, the stop device who prevents the dolly landing, operation control box for detecting angle steel under the discharge opening, radar charge level indicator is fixed in the below of tripper, and radar charge level indicator, infrared external reflection sensor are connected with the operation control box electricity, and the tripper is controlled by operation control box. The utility model has the advantages of: artifical demand is few, does not need the staff at material pile below observation material pile storage, personnel operational environment is good, avoids staff's operation on the belt feeder, save material uses less travel switch can accomplish material pile in 100 -meter dash with the control cable and evenly feeds, stock ground space utilization is good, has avoided several a plurality ofs material pile " little small hill " phenomenons that the fixed point unloading formed, but forms a continuous mountain range form windrow, move more stably, good economic benefits.
Description
Technical field
The stockpile replenishment system that the utility model relates to a kind of Hydraulic and Hydro-Power Engineering industry concrete production, materials of man-made sand is produced, it is a kind of truss-like belt transmission system with automatic unloading trolley specifically.
Background technology
Existing utility model discloses a kind of raw material plant many feed bins dolly discharging autonomous cruise speed system, comprise dump car, the vehicle guide coordinated with dump car, dump car coordinates with charging belt, it is characterized in that, vehicle guide bottom is provided with the feed bin position-sensing switch coordinated with the upper opening position of feed bin, bin-level detector switch is provided with in feed bin, bottom, vehicle guide two ends outside feed bin position-sensing switch is provided with ultimate stopping limit switch, described ultimate stopping limit switch, feed bin position-sensing switch, bin-level detector switch is connected with control system respectively by wire.It is arranged in feed bin by bin-level detector switch, for concrete production system, the general areas of large-scale stockpile such as materials of man-made sand production system stockpile are comparatively wide, span along belt feeder direction is larger, according to several position preset on stockpile, travel switch is installed, the method of several material-level measure switch is installed in stockpile to control dump car position, although grasp stockpile material level situation can play minimizing manual observation, pilot steering, the effect of manpower intervention, but for the stockpile that span is larger, depending merely on above means will cause travel switch blanking windrow potential energy to meet design requirement, the situation that the stockpile material level of other positions can not meet design requirement, material is by heap little small hill at interval, the depot storage capacity of stockpile can not be made full use of, and more travel point adds probability of makeing mistakes.
Summary of the invention
The utility model object is the shortcoming overcoming the existence of above-mentioned many feed bins dolly discharge system, provides a kind of simple saving, effectively can control dump car location, the truss-like belt transmission system with automatic unloading trolley of raising stockpile depot storage capacity.
The technical scheme that the utility model adopts is a kind of truss-like belt transmission system with automatic unloading trolley, its main points are, it comprises belt, dump car, the radar level gauge of detection stockpile material level, infrared-reflectance sensors, the inhibiting device preventing dolly landing, the operation control box for angle steel under detection discharge port, radar level gauge is fixed on the below of dump car, radar level gauge, infrared-reflectance sensors are electrically connected with operation control box, and dump car controls by operation control box.
The utility model will originally design the level-sensing device in feed bin, change into and be arranged on dolly, dolly can by the altitude feedback of below stockpile to operation control box in advance process, material level is unloaded according to setup control dolly by operation control box, make the high uniformity of stockpile below dolly, improve stockpile depot storage capacity, dump car controls without the need to chaufeur by operation control box.
Dolly is installed trapezoidal contact plate and increase the area of contact with travel switch, avoid travel switch output error signal.
The utility model has the advantage of: 1. artificial demand is few, does not need staff to drive on dump car, does not need staff below stockpile, observe stockpile storing; 2. person works's environment is good, avoids staff's operation on belt feeder, reduces aloft work dangerous; 3. save material, use less travel switch evenly to feed with the stockpile that control cable can complete up to a hundred meters; 4. stock ground space availability ratio is good, avoids several stockpiles " little small hill " phenomenon that several attachment point blanking is formed, but forms a continuous print mountain range shape windrow; 5. run more stable; 6. good in economic efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model theory structure schematic diagram
Radar level gauge scheme of installation in Fig. 2 dump car
Fig. 3 infrared-reflectance sensors scheme of installation
Wherein: 1 belt 2 dump car 3 radar level gauge 4 infrared-reflectance sensors 5 trapezoidal contact plate 7 inhibiting device 8 operation control box.
Detailed description of the invention
Below in conjunction with view, the utility model is described in detail, professional and technical personnel can be made more to understand the utility model
As Figure 1-3, a kind of truss-like belt transmission system with automatic unloading trolley, it improves existing transmission system, mainly level-sensing device is arranged on dolly, it mainly comprises belt 1, dump car 2, detect the radar level gauge 3 of stockpile material level, for the infrared-reflectance sensors 4 of angle steel under detection discharge port, prevent the inhibiting device 7 of dolly landing, operation control box 8, radar level gauge 3 is fixed on the below of dump car 2, radar level gauge is arranged on the discharge hopper of dolly, perpendicular to the ground, material level under real-time detecting material heap is also transferred to operation control box, radar level gauge 3, infrared-reflectance sensors 4 is electrically connected with operation control box 8, dump car 2 controls by operation control box 8.Dump car automatically sails stockpile under the control of operation control box, and the material level under material level lower ground just stops and monitors discharge port, until material level meet the demands after operation control box export the full signal of material.Dolly is installed trapezoidal contact plate 5 and increase the area of contact with travel switch, avoid travel switch output error signal.Infrared-reflectance sensors 4 is in order to detect the structure angle under discharge port, and avoid the stream under discharge port to impact on angle steel, the vertical distance of its setting height(from bottom) and angle steel is not more than 10cm.Travel switch contact trapezoidal plate makes a larger contact surface, misoperation or output error signal when avoiding contacting with travel switch.It is same as the prior art that all the other do not state part.
Claims (2)
1. one kind has the truss-like belt transmission system of automatic unloading trolley, it is characterized in that, it comprises belt (1), dump car (2), the radar level gauge (3) of detection stockpile material level, infrared-reflectance sensors (4), the inhibiting device (7) preventing dolly landing, the operation control box (8) for angle steel under detection discharge port, radar level gauge (3) is fixed on the below of dump car (2), radar level gauge (3), infrared-reflectance sensors (4) are electrically connected with operation control box (8), and dump car (2) controls by operation control box (8).
2. a kind of truss-like belt transmission system with automatic unloading trolley according to claim 1, is characterized in that dolly being provided with trapezoidal contact plate (5), increases the area of contact with travel switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520884089.2U CN205076456U (en) | 2015-11-09 | 2015-11-09 | Truss -like skin belt transmission system with automatic discharge dolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520884089.2U CN205076456U (en) | 2015-11-09 | 2015-11-09 | Truss -like skin belt transmission system with automatic discharge dolly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205076456U true CN205076456U (en) | 2016-03-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520884089.2U Active CN205076456U (en) | 2015-11-09 | 2015-11-09 | Truss -like skin belt transmission system with automatic discharge dolly |
Country Status (1)
| Country | Link |
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| CN (1) | CN205076456U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344680A (en) * | 2016-05-04 | 2017-11-14 | 沈阳铝镁设计研究院有限公司 | A kind of mobile detection formula automatic feeding system of pot type burner furnace roof hopper |
| CN109969811A (en) * | 2019-04-15 | 2019-07-05 | 中国电建集团贵阳勘测设计研究院有限公司 | Gravel soil stacking and preparing device and method |
-
2015
- 2015-11-09 CN CN201520884089.2U patent/CN205076456U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344680A (en) * | 2016-05-04 | 2017-11-14 | 沈阳铝镁设计研究院有限公司 | A kind of mobile detection formula automatic feeding system of pot type burner furnace roof hopper |
| CN109969811A (en) * | 2019-04-15 | 2019-07-05 | 中国电建集团贵阳勘测设计研究院有限公司 | Gravel soil stacking and preparing device and method |
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