CN206208242U - A kind of pitching angle detection device - Google Patents
A kind of pitching angle detection device Download PDFInfo
- Publication number
- CN206208242U CN206208242U CN201621110713.4U CN201621110713U CN206208242U CN 206208242 U CN206208242 U CN 206208242U CN 201621110713 U CN201621110713 U CN 201621110713U CN 206208242 U CN206208242 U CN 206208242U
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- obliquity sensor
- detection means
- angle detection
- signal
- control system
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Abstract
The utility model provides a kind of pitching angle detection device, is applied to the flexion-extension mechanism of a bucket-wheel stacker reclaimer, and the flexion-extension mechanism includes a cantilever, and the stacker-reclaimer has a control system, and device includes：An obliquity sensor of a cantilever shalving bottom of the cantilever is installed on, is used to detect boom inclination angle, and angle signal is converted into analog signal；The obliquity sensor is connected with the control system signal.The installation process of pitching detection means can be simplified, it is to avoid in operation or when safeguarding it is possible that influence pitching detection means deleterious situation while operating personnel's operation difficulty in operation can also be reduced.
Description
Technical field
The utility model is related to conveying equipment technical field, more particularly to bucket-wheel stacker reclaimer, and specific design is a kind of to be pitched
Angle detection device.
Background technology
Luffing mechanism is one of bucket-wheel stacker reclaimer critical piece, and operator needs to learn that cantilever height is grasped in order to safety
Make, so the detection of luffing angle is directly connected to the whole normal operation of equipment.At present, luffing angle detection is exhausted using one
To value encoder, one group of big small transmission gear, the gear wheel on centre of gyration arm sling frame free bearing central shaft is fixed on cantilever
The up and down motion of frame drives little gear to circle, and little gear drives absolute value encoder to circle, absolute encoder
Device is circled and exports electric signal to PLC, then the angle of cantilever shalving is changed out by PLC program.But this pitching detection dress
Put complex structure；Installation, wiring and debugging are cumbersome, also require that strictly, operation difficulty is big, increases behaviour in terms of operation and maintenance
Make the working strength of personnel.
Utility model content
Regarding to the issue above, the purpose of this utility model is to provide a kind of pitching angle detection device, can simplify pitching
The installation process of detection means, it is to avoid in operation or when safeguarding it is possible that influence pitching detection means deleterious situation
Operating personnel's operation difficulty in operation can also be reduced simultaneously.
It is that, up to above-mentioned purpose, the concrete technical scheme that the utility model is taken is：
A kind of elevation-depression angle detection means, is applied to the flexion-extension mechanism of a bucket-wheel stacker reclaimer, and the flexion-extension mechanism includes one
Cantilever, the stacker-reclaimer has a control system, and device includes：
An obliquity sensor of a cantilever shalving bottom of the cantilever is installed on, is used to detect boom inclination angle, and will
Angle signal is converted into analog signal；The obliquity sensor is connected with the control system signal.
Further, also include：The power supply powered to the obliquity sensor.
Further, the power supply is 12V to 24V dc sources.
Further, the obliquity sensor realizes that signal is connected with control system by signal cable.
Further, the obliquity sensor is double-shaft tilt angle sensor.
Further, the range of the obliquity sensor is -45 ° to+45 °.
By using above-mentioned technical proposal, obliquity sensor direct current supply is given, the angle for making obliquity sensor to measure is believed
Number 4-20mA analog signals are converted into, are sent to control system, participation device state interlock protection.
Also, high precision dip sensor is used, the real-time of boom angle measurement can be put forward.
Receive to measure angle signal by control system, may participate in the interlock protection of integral device, particularly belt motor
Protection, be conducive to reduce belt motor overlond running possibility, increase belt motor service life.
Specific plurality of advantages：It is easy for installation, and installation site limitation is smaller；It is possible to prevente effectively from external factor is examined to pitching
Survey the infringement of device；And being capable of the whole normal operation of equipment of more efficiently guarantee.
Brief description of the drawings
Fig. 1 is the fundamental diagram of pitching angle detection device in the embodiment of the utility model one.
Fig. 2 illustrates for the installation site of obliquity sensor in pitching angle detection device in the embodiment of the utility model one
Figure.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clear, complete description.
As shown in Figures 1 and 2, in one embodiment, there is provided a kind of elevation-depression angle detection means, it is applied to a bucket-wheel stacker and takes
The flexion-extension mechanism of material machine, the flexion-extension mechanism includes a cantilever 1, and the stacker-reclaimer has a control system (not shown), device bag
Include：
The obliquity sensor 2 of a cantilever shalving bottom of cantilever 1 is installed on, is used to detect boom inclination angle, and by angle
Signal is converted into analog signal；Obliquity sensor 2 is connected with control system signal.
Additionally, also including：To the power supply that obliquity sensor 2 is powered, the power supply selects 12V to 24V dc sources.
Specifically, obliquity sensor can realize that signal is connected with control system by signal cable, and interface type is optional
RS485, RS232 etc..
In the present embodiment, obliquity sensor selects double-shaft tilt angle sensor, and range is -45 ° to+45 °.
By giving obliquity sensor direct current supply, the angle signal for making obliquity sensor to measure is converted into 4-20mA simulations
Signal, is sent to control system, participation device state interlock protection.
Also, high precision dip sensor is used, the real-time of boom angle measurement can be put forward.
Receive to measure angle signal by control system, may participate in the interlock protection of integral device, particularly belt motor
Protection, be conducive to reduce belt motor overlond running possibility, increase belt motor service life.
Specific plurality of advantages：It is easy for installation, and installation site limitation is smaller；It is possible to prevente effectively from external factor is examined to pitching
Survey the infringement of device；And being capable of the whole normal operation of equipment of more efficiently guarantee.
Obviously, described embodiment is only a part of embodiment of the utility model, rather than whole embodiments.It is based on
Embodiment in the utility model, it is all that those of ordinary skill in the art are obtained under the premise of creative work is not made
Other embodiment, belongs to the scope of the utility model protection.
Claims (6)
1. a kind of elevation-depression angle detection means, is applied to the flexion-extension mechanism of a bucket-wheel stacker reclaimer, and the flexion-extension mechanism includes that one hangs
Arm, the stacker-reclaimer has a control system, it is characterised in that including：
An obliquity sensor of a cantilever shalving bottom of the cantilever is installed on, is used to detect boom inclination angle, and by angle
Signal is converted into analog signal；The obliquity sensor is connected with the control system signal.
2. elevation-depression angle detection means as claimed in claim 1, it is characterised in that also include：Supplied to the obliquity sensor
One power supply of electricity.
3. elevation-depression angle detection means as claimed in claim 2, it is characterised in that the power supply is 12V to 24V direct currents
Source.
4. elevation-depression angle detection means as claimed in claim 1, it is characterised in that the obliquity sensor leads to control system
Cross signal cable and realize that signal is connected.
5. elevation-depression angle detection means as claimed in claim 1, it is characterised in that the obliquity sensor is that double-shaft tilt angle is passed
Sensor.
6. elevation-depression angle detection means as claimed in claim 1, it is characterised in that the range of the obliquity sensor is -45 °
To+45 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110713.4U CN206208242U (en) | 2016-10-10 | 2016-10-10 | A kind of pitching angle detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621110713.4U CN206208242U (en) | 2016-10-10 | 2016-10-10 | A kind of pitching angle detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206208242U true CN206208242U (en) | 2017-05-31 |
Family
ID=58762128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621110713.4U Active CN206208242U (en) | 2016-10-10 | 2016-10-10 | A kind of pitching angle detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206208242U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107728565A (en) * | 2017-09-29 | 2018-02-23 | 中国神华能源股份有限公司 | Arm support luffing angle computational methods, device and machinable medium |
-
2016
- 2016-10-10 CN CN201621110713.4U patent/CN206208242U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107728565A (en) * | 2017-09-29 | 2018-02-23 | 中国神华能源股份有限公司 | Arm support luffing angle computational methods, device and machinable medium |
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