CN202481718U - Alarm device for coating material of material conveying belt tail wheel - Google Patents
Alarm device for coating material of material conveying belt tail wheel Download PDFInfo
- Publication number
- CN202481718U CN202481718U CN2012200946838U CN201220094683U CN202481718U CN 202481718 U CN202481718 U CN 202481718U CN 2012200946838 U CN2012200946838 U CN 2012200946838U CN 201220094683 U CN201220094683 U CN 201220094683U CN 202481718 U CN202481718 U CN 202481718U
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- CN
- China
- Prior art keywords
- tail wheel
- belt
- vertical beam
- limit switch
- alarm device
- 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 relates to an alarm device for coating material of a material conveying belt tail wheel. The alarm device for the coating material of the material conveying belt tail wheel comprises a supporting beam, a supporting vertical girder connected with the supporting beam, a connecting rod connected with the supporting vertical girder, an idler wheel connected with the connecting rod, a limit switch and a limited block. The limit switch and the limited block are connected with the supporting beam, the limit switch is connected with a belt process protecting line through a power line, the supporting vertical girder is connected on a rack at the position of the tail wheel, and an interval of 15 to 30 millimeters is arranged between the idler wheel and the belt on the tail wheel. By means of the alarm device for the coating material of the material conveying belt tail wheel, equipment failure can be reduced, the utilization rate of the equipment can be improved, smooth production can be guaranteed, service life of the belt can be prolonged, wear of the belt can be reduced, spare part cost can be saved, and labor intensity of workers can be reduced.
Description
Technical field
The utility model relates to warning device, specifically belongs to be used for the warning device that material transports belt feeder tail wheel construction materials contract.
Background technology
In the process of belt transportation material especially mineral; Because of approaching the influence, particularly operation in rainy season of raw material granularity and material moisture, material is prone to stick to and brings to the belt tail wheel on the belt; Because material sticks on the tail wheel surface; Impel to produce a large amount of frictions between belt and tail wheel, cause belt deviation, even belt is broken, what is more transport establishment damaged scuffing and tears phenomenon.
Belt deviation, untimely if the post workman regulates sideslip, material returns and need expend more manpower and material resources to tail wheel and carry out buildup and remove, and simultaneously, because the tail wheel construction materials contract increases the belt running resistance, causes the gearing fault, has a strong impact on production operation.
The utility model content
The purpose of the utility model is to overcome above-mentioned deficiency; The accident that a kind of sideslip that can prevent belt tail wheel construction materials contract fault and cause is provided even belt is broken, what is more transport establishment's damage caused; Thereby avoid taking place tail wheel construction materials contract fault, improve the warning device that material transports belt feeder tail wheel construction materials contract that is used for of equipment operating cycles.
Realize the technical measures of above-mentioned purpose:
Be used for the warning device that material transports belt feeder tail wheel construction materials contract; It is: it comprises supporting traverse, be connected with supporting traverse support vertical beam, with support vertical beam bonded assembly pipe link; With pipe link bonded assembly roller, with supporting traverse bonded assembly limit switch and limiting stopper; Limit switch is connected with belt technology protection circuit through power lead; Supporting vertical beam is connected on the frame at tail wheel place; 15～30 millimeters spacing is arranged between the belt on roller and the tail wheel.
It is characterized in that: support between vertical beam and the pipe link and adopt bearing pin one to be connected.
It is characterized in that: be connected through the bearing pin on the rolling wheel support two between pipe link and the roller.
It is characterized in that: between the frame that supports vertical beam and tail wheel place, be connected with the enhancing bar.
The characteristics of the utility model are: can reduce breakdown of equipment, improve capacity utilization rate, guarantee to produce smoothly, prolong belt service life: and can reduce belt deterioration, practice thrift the spare part cost, also can alleviate working strength of workers.
Description of drawings
Fig. 1 is the structural representation of the utility model
Fig. 2 is that the A of Fig. 1 is to structural representation
Among the figure: the 1-supporting traverse, 2-supports vertical beam, 3-bearing pin one, the 4-pipe link, the 5-rolling wheel support, the 6-roller, 7-bearing pin two, the 8-limit switch, the 9-limiting stopper, the 10-power lead, 11-strengthens bar.
The specific embodiment
Do below in conjunction with accompanying drawing and to further describe:
Be used for the warning device that material transports belt feeder tail wheel construction materials contract: adopt welding or bolted connection to support vertical beam 2 at the supporting traverse of making 1, on support vertical beam 2, adopt bearing pin one 3 bonded assembly pipe links 4; At the welding of the lower end of pipe link 4 or the rolling wheel support 5 that is threaded, rolling wheel support 5 is connected through bearing pin 27 with roller 6; On supporting traverse 1, adopt bolted limit switch 8, the upper end of pipe link 4 is pressed on the limit switch 8; Adopt welding manner to connect limiting stopper 9 in supporting traverse 1 side; Limit switch 8 is connected with belt technology protection circuit through power lead 10; Adopt welding manner to be connected on the frame at tail wheel place with supporting vertical beam 2; Be welded to connect enhancing bar 11 supporting to be connected between the frame at vertical beam 2 and tail wheel place; During installation, with the spacing that is provided with 15 millimeters/25 millimeters/30 millimeters between the belt on roller 6 and the tail wheel.
Operating principle
When the belt feeder tail wheel does not produce construction materials contract, then be normal operation.Encase when getting between belt and the tail wheel and with tail wheel at material, when belt and roller 6 were touched, the upper end of pipe link 4 was lifted and is left limit switch 8; At this moment; Power lead 10 reaches the power dynamic of belt with signal, makes belt feeder out of service, and reminds operating personal in time to handle.
Claims (4)
1. be used for the warning device that material transports belt feeder tail wheel construction materials contract; It is characterized in that: it comprises supporting traverse, be connected with supporting traverse support vertical beam, with support vertical beam bonded assembly pipe link; With pipe link bonded assembly roller, with supporting traverse bonded assembly limit switch and limiting stopper; Limit switch is connected with belt technology protection circuit through power lead; Supporting vertical beam is connected on the frame at tail wheel place; 15～30 millimeters spacing is arranged between the belt on roller and the tail wheel.
2. as claimed in claim 1ly be used for the warning device that material transports belt feeder tail wheel construction materials contract, it is characterized in that: support between vertical beam and the pipe link and adopt bearing pin one to be connected.
3. as claimed in claim 1ly be used for the warning device that material transports belt feeder tail wheel construction materials contract, it is characterized in that: be connected through the bearing pin on the rolling wheel support two between pipe link and the roller.
4. as claimed in claim 1ly be used for the warning device that material transports belt feeder tail wheel construction materials contract, it is characterized in that: between the frame that supports vertical beam and tail wheel place, be connected with the enhancing bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200946838U CN202481718U (en) | 2012-03-14 | 2012-03-14 | Alarm device for coating material of material conveying belt tail wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200946838U CN202481718U (en) | 2012-03-14 | 2012-03-14 | Alarm device for coating material of material conveying belt tail wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202481718U true CN202481718U (en) | 2012-10-10 |
Family
ID=46956162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200946838U Expired - Fee Related CN202481718U (en) | 2012-03-14 | 2012-03-14 | Alarm device for coating material of material conveying belt tail wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202481718U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059866A (en) * | 2015-07-24 | 2015-11-18 | 山东钢铁股份有限公司 | Device for preventing material sticking and blocking of roller at tail of belt conveyer |
-
2012
- 2012-03-14 CN CN2012200946838U patent/CN202481718U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059866A (en) * | 2015-07-24 | 2015-11-18 | 山东钢铁股份有限公司 | Device for preventing material sticking and blocking of roller at tail of belt conveyer |
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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: 20121010 Termination date: 20170314 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |