CN203232159U - Material detection device for belt conveyor - Google Patents
Material detection device for belt conveyor Download PDFInfo
- Publication number
- CN203232159U CN203232159U CN 201320231035 CN201320231035U CN203232159U CN 203232159 U CN203232159 U CN 203232159U CN 201320231035 CN201320231035 CN 201320231035 CN 201320231035 U CN201320231035 U CN 201320231035U CN 203232159 U CN203232159 U CN 203232159U
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- CN
- China
- Prior art keywords
- rubber bar
- rotation axis
- rotation shaft
- detection device
- material detection
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a material detection device for a belt conveyor. The material detection device comprises a rubber bar, a rotation shaft, supports, an angle sensor, a sensor support and a shaft coupling, wherein the rubber bar and the rotation shaft are in a T-shaped connection, and one end of the rubber bar is fixedly installed in the center of the rotation shaft; the rotation shaft is movably installed over a material handling passage of the belt conveyor through the supports, and the rotation shaft is capable of rotating freely on the supports and enables the rubber bar to hang naturally, and the rubber bar is vertical to the material handling direction of the belt conveyor without contact; and the angle sensor is installed on one support through the sensor support and connected with the rotation shaft through the shaft coupling. The material detection device is advantaged by sensitive material detection effect, simple structure, easy maintenance, low requirement for maintenance workers, low equipment cost and low maintenance cost.
Description
Technical field
The utility model relates to the bulk goods equipment technical field, is specifically related to a kind of belt feeder material detection device.
Background technology
At present, industries such as harbour, electric power, petrochemical industry, cement need a large amount of belt feeders to carry out mass transport work at home, and material detects and is even more important.Material detection means relatively more commonly used now is that microwave detects, and its shortcoming is device structure complexity, cost height, maintenance inconvenience.
The utility model content
At current belt feeder material assay device structures complexity, cost height, the inconvenient drawback of maintenance, the applicant improves through research, and a kind of belt feeder material detection device with said function now is provided, and it is easy to maintaining, be easy to dismounting, reduce equipment cost greatly.
The technical solution of the utility model is as follows:
A kind of belt feeder material detection device comprises rubber bar, rotation axis, support, angular transducer, sensor stand and shaft coupling; Described rubber bar is T-shape with rotation axis and is connected, and the end of rubber bar is fixedly mounted on the center of rotation axis; Described rotation axis is movably arranged on belt feeder mass transport passage top by support, and rotation axis can freely rotate and make rubber bar sagging naturally perpendicular with belt feeder mass transport direction but do not contact on support; Described angular transducer is rack-mount by sensor stand, and is connected with rotation axis by shaft coupling.
Useful technique effect of the present utility model is:
The utility model is by installing portal framed structure at belt feeder, a rubber bar is installed in the middle of door frame, in case there is material to pass through, rubber bar will depart from the upright position different angles, by be installed in angular transducer on the door frame detect whether have material and material what.The utility model detects material effect sensitivity; Simple in structure, be convenient to the maintenance, less demanding to the maintenance personal; Equipment cost is low, and maintenance cost is few.
The additional advantage of the utility model provides in the embodiment description partly below, and part will become obviously from the following description, or recognize by practice of the present utility model.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the right view of Fig. 1.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further.
Fig. 1 is for after the utility model is installed on the belt feeder, from the belt section view of belt feeder.As shown in Figure 1, belt 7 is chief components of belt feeder, and belt feeder generally comprises three belts side by side in left, center, right, and wherein the belt of and arranged on left and right sides is inclined upwardly respectively, the mass transport passage of belt 7 tops is surrounded as trapezoidal, its effect is to prevent material spilling.
As shown in Figure 1 and Figure 2, in the both sides of the mass transport passage of being made up of three belts 7, erect support 3 respectively, support 3 can be fixedly mounted on the frame of belt feeder.A rotation axis that can freely rotate 2 is set between two supports 3.One end of a rubber bar 1 is fixedly mounted on the center of rotation axis 2, makes this rubber bar 1 be T-shape with rotation axis 2 and be connected.Under the situation of no external force effect, rubber bar 1 will be sagging naturally under the gravity effect, and will be perpendicular with belt feeder mass transport direction, but not contact with belt 7 surfaces.Connect a sensor stand 5 therein on the support 3 of a side, setting angle sensor 4 on sensor stand 5, and by shaft coupling 6 angular transducer 4 is connected with rotation axis 2.
Principle of work of the present utility model is: when on the belt feeder material 8 being arranged, rubber bar 1 is because the collision of material drives the rotation axis 2 inclined to one side certain angles of crossing on the support 3.With what of material, the drift angle has the variation that varies in size, and by 2 pairs of angular transducer effects of rotation axis, the rear instrument and meter is passed in what variation of material, demonstrates material on the belt feeder the chances are many still few.
Above-described only is preferred implementation of the present utility model, and the utility model is not limited to above embodiment.Be appreciated that other improvement and variation that those skilled in the art directly derive or associate under the prerequisite that does not break away from basic design of the present utility model, all should think to be included within the protection domain of the present utility model.
Claims (1)
1. a belt feeder material detection device is characterized in that: comprise rubber bar (1), rotation axis (2), support (3), angular transducer (4), sensor stand (5) and shaft coupling (6); Described rubber bar (1) is T-shape with rotation axis (2) and is connected, and the end of rubber bar (1) is fixedly mounted on the center of rotation axis (2); Described rotation axis (2) is movably arranged on belt feeder mass transport passage top by support (3), and rotation axis (2) can be gone up at support (3) and freely rotate and make rubber bar (1) sagging naturally perpendicular with belt feeder mass transport direction but do not contact; Described angular transducer (4) is installed on the support (3) by sensor stand (5), and is connected with rotation axis (2) by shaft coupling (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320231035 CN203232159U (en) | 2013-04-28 | 2013-04-28 | Material detection device for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320231035 CN203232159U (en) | 2013-04-28 | 2013-04-28 | Material detection device for belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203232159U true CN203232159U (en) | 2013-10-09 |
Family
ID=49288279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320231035 Expired - Fee Related CN203232159U (en) | 2013-04-28 | 2013-04-28 | Material detection device for belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203232159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407396A (en) * | 2014-11-28 | 2015-03-11 | 深圳市共进电子股份有限公司 | Screw detection device for power supply box |
-
2013
- 2013-04-28 CN CN 201320231035 patent/CN203232159U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104407396A (en) * | 2014-11-28 | 2015-03-11 | 深圳市共进电子股份有限公司 | Screw detection device for power supply box |
| CN104407396B (en) * | 2014-11-28 | 2017-04-19 | 深圳市共进电子股份有限公司 | Screw detection device for power supply box |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20190428 |