CN203684040U - Gate indication and control system of slurry seal machine - Google Patents
Gate indication and control system of slurry seal machine Download PDFInfo
- Publication number
- CN203684040U CN203684040U CN201320884484.1U CN201320884484U CN203684040U CN 203684040 U CN203684040 U CN 203684040U CN 201320884484 U CN201320884484 U CN 201320884484U CN 203684040 U CN203684040 U CN 203684040U
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- controller
- bin gate
- proportional valve
- electric proportional
- electrically connected
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Abstract
The utility model discloses a gate indication and control system of a slurry seal machine. The gate indication and control system comprises a controller (6), a display(1), a motor speed governing potentiometer (4), an electric proportional valve (9) of a motor, an electric proportional valve (8) of a gate oil cylinder, a displacement sensor (5), a magnet, a magnetic sensor (2) and a zero calibration button (3), wherein the magnet is mounted a gate rotating bearing; the magnetic sensor is mounted right above the magnet and electrically connected with the controller; the zero calibration button is electrically connected with the controller; the displacement sensor is electrically connected with the controller; the electric proportional valve of the motor is connected with the controller; the electric proportional valve of the gate oil cylinder is connected with the controller; the motor speed governing potentiometer is electrically connected with the controller; the display is electrically connected with the controller. The gate indication and control system of the slurry seal machine enables an operator to know the opening of the gate accurately, and also is capable of controlling the opening of the gate accurately.
Description
Technical field
The utility model relates to a kind of asphalt slurry seal machine, specifically a kind of asphalt slurry seal machine bin gate instruction and control system.
Background technology
Emulsified asphalt slurry seal is that the pulpous state Emulsified Asphalt Mixture of the flow regime that mix forms by a certain percentage, through the tar seal that evenly paves and form on road surface for aggregate chips or sand and mulseal, Admixture and the water of suitable grating.Due to the rarer starchiness that is of these Emulsified Asphalt Mixture denseness, making thinner thickness, generally below 3cm, can make wearing and tearing, aging, crack, road surface injury place such as smooth, loose be restored rapidly, play waterproof, anti-skidding, smooth, wear-resisting and improve the sealing effect of surface feature.
Asphalt slurry seal machine is provided with the Bin-gate device of a frame for movement in the outlet of aggregate material-conveying belt, regulate bin gate openings of sizes must lean on the manually dynamic bearing of direction of rotation dribbling by rule of thumb to go to control, because aggregate batch or the operating mode of producing are different, cause the not of uniform size of building stones, and bin gate Pointing sign board is because people is that permanent position is inconsistent, the material jaw opening of instruction also can be variant, operator cannot accurately regulate in real time in the process of moving the aperture of bin gate and cannot accurately catch material jaw opening, paving operation difficulty is increased, because bin gate is grasped bad, agitator there will be the long-pending situation about stopping up of stockpile, agitator cleaning work bothers very much, cause very large difficulty to constructor.
Summary of the invention
The problem existing for above-mentioned prior art, the utility model provides a kind of asphalt slurry seal machine bin gate instruction and control system, can make operator accurately know material jaw opening, and can accurately control the aperture of bin gate.
To achieve these goals, the instruction of the utility model asphalt slurry seal machine bin gate and control system, comprise controller, display, motor speed governing potentiometer, motor electric proportional valve, bin gate oil cylinder electric proportional valve, displacement transducer, magnet, magnetic sensor and school zero button; Described magnet is arranged on bin gate swivel bearing; Described magnetic sensor is arranged on directly over magnet, and magnetic sensor is electrically connected with controller; Described school zero button is electrically connected with controller; Described displacement transducer is electrically connected with controller; Described motor electric proportional valve is connected with controller; Described bin gate oil cylinder electric proportional valve is connected with controller; Described speed governing potentiometer is electrically connected with controller; Described display is electrically connected with controller.
Preferably, displacement transducer is displacement sensor for pull rope.
Further, motor electric proportional valve is connected with controller by motor proportioning valve amplification board.
Further, bin gate oil cylinder electric proportional valve is connected with controller by bin gate oil cylinder proportioning valve amplification board.
The utility model magnet is fixed on swivel bearing top, and the rotational angle of magnet and swivel bearing is consistent; Magnetic sensor is fixed on the scope that can sense the magnet line of magnetic induction directly over magnet, magnetic sensor is measured bin gate open angle, calculate the stroke of bin gate oil cylinder with displacement transducer, right-angle side formula controller by right-angled triangle just can calculate material jaw opening, and show by display, allow operator know the accurate aperture of bin gate; Regulate the rotating speed of aggregate motor by motor speed governing potentiometer, controller obtains motor rotary speed signal, regulates the stroke of bin gate oil cylinder according to the size of current of formula control bin gate oil cylinder electric proportional valve, thereby controls the aperture of bin gate.
Brief description of the drawings
Fig. 1 is the utility model electrical schematic diagram.
In figure: 1, display, 2, magnetic sensor, 3, school zero button, 4, motor speed governing potentiometer, 5, displacement transducer, 6, controller, 7, bin gate oil cylinder proportioning valve amplification board, 8, bin gate oil cylinder electric proportional valve, 9, motor electric proportional valve, 10, motor proportioning valve amplification board.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, the instruction of the utility model asphalt slurry seal machine bin gate and control system, comprise controller 6, display 1, motor speed governing potentiometer 4, motor electric proportional valve 9, bin gate oil cylinder electric proportional valve 8, displacement transducer 5, magnet, magnetic sensor 2 and school zero button 3; Described magnet is arranged on bin gate swivel bearing; Described magnetic sensor 2 is arranged on directly over magnet, and magnetic sensor 2 is electrically connected with controller 6; Described school zero button 3 is electrically connected with controller 6; Described displacement transducer 5 is electrically connected with controller 6; Described motor electric proportional valve 9 is connected with controller 6; Described bin gate oil cylinder electric proportional valve 8 is connected with controller 6; Described motor speed governing potentiometer 4 is electrically connected with controller 6; Described display 1 is electrically connected with controller 6.
Specific works process: bin gate is adjusted to the position of complete closure, now provides after the condition such as power supply, place, press when boarding at school zero button 3 and again provide power supply after deenergization, display 1 is 0 by angles of display.In the time that bin gate swivel bearing rotates, magnet rotates corresponding angle, near magnetic sensor 2 magnetic fields are changed, magnetic sensor 2 can change into voltage signal by the variation in magnetic field, and controller 6 can be processed this voltage signal and be converted into angle [alpha] size and show.Calculate the stroke L of bin gate oil cylinder with displacement transducer 5, controller 6 just can calculate material jaw opening H by right-angle side formula H=L × COS α of right-angled triangle, and shows by display 1, allows operator know the accurate aperture of bin gate.
Material jaw opening H=rubble adjustment factor K × ballast grain sizes/motor rotary speed, wherein ballast grain sizes and rubble adjustment factor K are determined according to actual conditions voluntarily by user, controller 6 calculates material jaw opening H according to above-mentioned formula, as long as operator is governor motor speed governing potentiometer 4, and the electric current that controller 6 just can be controlled bin gate oil cylinder electric proportional valve 8 completes the adjusting voluntarily of bin gate height.
Displacement sensor for pull rope has that installation dimension is little, compact conformation, measurement stroke is large, precision is high feature.The utility model is preferred, and displacement transducer 5 is displacement sensor for pull rope.
In order to ensure that electricity is than the accuracy of row valve control, further, motor electric proportional valve 9 is connected with controller 6 by motor proportioning valve amplification board 10.In like manner, bin gate oil cylinder electric proportional valve 8 is connected with controller 6 by bin gate oil cylinder proportioning valve amplification board 7.
Claims (4)
1. an asphalt slurry seal machine bin gate is indicated and control system, it is characterized in that, comprise controller (6), display (1), motor speed governing potentiometer (4), motor electric proportional valve (9), bin gate oil cylinder electric proportional valve (8), displacement transducer (5), magnet, magnetic sensor (2) and school zero button (3); Described magnet is arranged on bin gate swivel bearing; Described magnetic sensor (2) is arranged on directly over magnet, and magnetic sensor (2) is electrically connected with controller (6); Described school zero button (3) is electrically connected with controller (6); Described displacement transducer (5) is electrically connected with controller (6); Described motor electric proportional valve (9) is connected with controller (6); Described bin gate oil cylinder electric proportional valve (8) is connected with controller (6); Described motor speed governing potentiometer (4) is electrically connected with controller (6); Described display (1) is electrically connected with controller (6).
2. a kind of asphalt slurry seal machine bin gate instruction according to claim 1 and control system, is characterized in that, described displacement transducer (5) is displacement sensor for pull rope.
3. a kind of asphalt slurry seal machine bin gate instruction according to claim 1 and 2 and control system, is characterized in that, described motor electric proportional valve (9) is connected with controller (6) by motor proportioning valve amplification board (10).
4. a kind of asphalt slurry seal machine bin gate instruction according to claim 1 and 2 and control system, is characterized in that, described bin gate oil cylinder electric proportional valve (8) is connected with controller (6) by bin gate oil cylinder proportioning valve amplification board (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884484.1U CN203684040U (en) | 2013-12-30 | 2013-12-30 | Gate indication and control system of slurry seal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320884484.1U CN203684040U (en) | 2013-12-30 | 2013-12-30 | Gate indication and control system of slurry seal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203684040U true CN203684040U (en) | 2014-07-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320884484.1U Expired - Fee Related CN203684040U (en) | 2013-12-30 | 2013-12-30 | Gate indication and control system of slurry seal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203684040U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386390A (en) * | 2015-10-28 | 2016-03-09 | 徐州徐工筑路机械有限公司 | Automatic energy-saving control system for slurry sealing machine |
-
2013
- 2013-12-30 CN CN201320884484.1U patent/CN203684040U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105386390A (en) * | 2015-10-28 | 2016-03-09 | 徐州徐工筑路机械有限公司 | Automatic energy-saving control system for slurry sealing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |