CN203545022U - Hydraulic correction device for conveying belt - Google Patents
Hydraulic correction device for conveying belt Download PDFInfo
- Publication number
- CN203545022U CN203545022U CN201320697646.0U CN201320697646U CN203545022U CN 203545022 U CN203545022 U CN 203545022U CN 201320697646 U CN201320697646 U CN 201320697646U CN 203545022 U CN203545022 U CN 203545022U
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- correction
- hydraulic
- rotating shaft
- belt
- hinged
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Abstract
A hydraulic correction device for a conveying belt comprises a lower under carriage, belt roller brackets, supporting bases of the belt roller brackets, a detection wheel, a correction hydraulic cylinder and a connecting rod. The belt roller brackets comprise one horizontal bracket in the middle and two oblique brackets which are symmetrically arranged on the two sides of the horizontal bracket, the lower portions of the three brackets are respectively provided with a vertical rotating shaft, and the supporting bases of the three belt brackets are placed at the corresponding positions of the upper portion of the under carriage. Each rotating shaft is inserted into the respective supporting base and stretches out from the lower portion of the corresponding supporting base. The lower ends of the three rotating shafts are respectively and fixedly connected with a correction oscillating bar, the adjacent correction oscillating bars are hinged through pull rods, the outer end of the correction oscillating bar of the horizontal bracket in the middle is hinged to the end of a piston rod of the correction hydraulic cylinder, and the tail portion of a cylinder body of the correction hydraulic cylinder is hinged to the under carriage. According to the hydraulic correction device for the conveying belt, the three belt roller brackets can rotate respectively, rotating is flexible, and the correction effect is good; in addition, the detection wheel is used for controlling a hydraulic valve, the correction hydraulic cylinder is connected into a hydraulic system opening, the detection wheel is used for controlling the hydraulic cylinder to be telescopic, so that automatic correction is achieved, and manual intervention is needless.
Description
Technical field
The utility model relates to the belt deviation rectifying technical field in belt operational process, particularly relates to a kind of belt conveyor hydraulic pressure Deviation rectifier.
Background technology
Belt conveyer is that material is placed on belt, by driving the displacement of belt, by mass transport to desired location, a plurality of cylindrical carrying roller group back-up belts are set conventionally below belt, because belt is in load operation process, meeting unbalance stress generation belt deviation phenomenon, cause normal production of the unrestrained impact of material to operate, so belt deviation correcting device uses extensively in the belt feeder course of conveying of the industries such as electric power, metallurgy, coal, chemical industry, mine, harbour, cement.
Yet traditional belt deviation correcting device, structure design is unreasonable, is all generally that three carrier roller frames link into an integrated entity, and rotates dumbly, and rectifying effect is poor.
Utility model content
The purpose of this utility model is in order to address the above problem, and a kind of belt conveyor hydraulic pressure Deviation rectifier is provided.
The technical solution of the utility model is: a kind of belt conveyor hydraulic pressure Deviation rectifier, the underframe that comprises bottom, leather belt roller bracket, the supporting seat of leather belt roller bracket, detect wheel, correction hydraulic actuating cylinder, connecting rod, described leather belt roller bracket comprises the horizontal tray at middle part and two tilt bracket that bilateral symmetry is arranged, three bracket bottoms are equipped with vertical rotating shaft, the supporting seat of three belt brackets is positioned at the correspondence position on underframe top, rotating shaft is inserted in supporting seat separately, and stretch out from bottom, lower end three rotating shafts is all fixedly connected with correction fork, hinged by pull bar between adjacent correction fork, the correction fork outer end of horizontal tray and the piston rod end of correction hydraulic actuating cylinder at middle part are hinged, cylinder body afterbody and the underframe of correction hydraulic actuating cylinder are hinged.
On described underframe, be also provided with detection wheel support, the rotating shaft of described detection wheel is arranged on hydraulic valve, and hydraulic valve is fixedly connected on and detects wheel support upper end, detects the rotating shaft of wheel and can stretch vertically, controls the break-make of hydraulic valve.
Between the rotating shaft of described hydraulic pressure leather belt roller bracket and supporting seat, be provided with bearing.
The beneficial effects of the utility model
This belt conveyor hydraulic pressure Deviation rectifier, each autorotation of three leather belt roller bracket energy, rotates flexibly, rectifying effect is good, and it detects wheel and controls hydraulic valve in addition, and correction hydraulic actuating cylinder is connected into hydraulic efficiency pressure system mouth, by detection, take turns to control the flexible of hydraulic actuating cylinder, realize automation correction, without manual intervention.
Accompanying drawing explanation
Fig. 1 is the plan structure schematic diagram of this belt conveyor hydraulic pressure Deviation rectifier;
Fig. 2 is the A-A cross-sectional view of Fig. 1;
Fig. 3 is the perspective view of this belt conveyor hydraulic pressure Deviation rectifier;
1. underframe, 2. hydraulic actuating cylinder, 3. pull bar, 4. correction fork, 5. correction fork, 6. correction fork, 7. tilt bracket, 8. horizontal tray, 9. tilt bracket, 10. rotating shaft, the supporting seat of 13. tilt bracket bottoms, the bearing of the rotating shaft of 14. tilt bracket, 15. horizontal tray bottoms, the rotating shaft of 16. horizontal trays of detection wheel, 11. hydraulic valves, 12. detection wheels of tilt bracket rotating shaft bottom of tilt bracket rotating shaft bottom of horizontal tray rotating shaft bottom in figure.
The specific embodiment
Embodiment: referring to Fig. 1-4, a kind of belt conveyor hydraulic pressure Deviation rectifier in figure, the underframe that comprises bottom, leather belt roller bracket, the supporting seat of leather belt roller bracket, detect wheel, correction hydraulic actuating cylinder, connecting rod, described leather belt roller bracket comprises the horizontal tray at middle part and two tilt bracket that bilateral symmetry is arranged, three bracket bottoms are equipped with vertical rotating shaft, the supporting seat of three belt brackets is positioned at the correspondence position on underframe top, rotating shaft is inserted in supporting seat separately, and stretch out from bottom, lower end three rotating shafts is all fixedly connected with correction fork, hinged by pull bar between adjacent correction fork, the correction fork outer end of horizontal tray and the piston rod end of correction hydraulic actuating cylinder at middle part are hinged, cylinder body afterbody and the underframe of correction hydraulic actuating cylinder are hinged.On described underframe, be also provided with detection wheel support, the rotating shaft of described detection wheel is arranged on hydraulic valve, and hydraulic valve is fixedly connected on and detects wheel support upper end, detects the rotating shaft of wheel and can stretch vertically, controls the break-make of hydraulic valve.Between the rotating shaft of described hydraulic pressure leather belt roller bracket and supporting seat, be provided with bearing.Correction hydraulic actuating cylinder and hydraulic valve all access hydraulic efficiency pressure system, once belt departs from normal position, the edge of belt will promote to detect outwards motion of wheel, thereby drive the shaft extension that detects wheel to go out, trigger hydraulic valve, thereby get through oil circuit, control the flexible of hydraulic actuating cylinder, drive three leather belt roller brackets to reverse, order about belt return.
Claims (3)
1. a belt conveyor hydraulic pressure Deviation rectifier, the underframe that comprises bottom, leather belt roller bracket, the supporting seat of leather belt roller bracket, detect wheel, correction hydraulic actuating cylinder, connecting rod, it is characterized in that: described leather belt roller bracket comprises the horizontal tray at middle part and two tilt bracket that bilateral symmetry is arranged, three bracket bottoms are equipped with vertical rotating shaft, the supporting seat of three belt brackets is positioned at the correspondence position on underframe top, rotating shaft is inserted in supporting seat separately, and stretch out from bottom, lower end three rotating shafts is all fixedly connected with correction fork, hinged by pull bar between adjacent correction fork, the correction fork outer end of horizontal tray and the piston rod end of correction hydraulic actuating cylinder at middle part are hinged, cylinder body afterbody and the underframe of correction hydraulic actuating cylinder are hinged.
2. belt conveyor hydraulic pressure Deviation rectifier according to claim 1, it is characterized in that: on described underframe, be also provided with detection wheel support, the rotating shaft of described detection wheel is arranged on hydraulic valve, hydraulic valve is fixedly connected on and detects wheel support upper end, detecting the rotating shaft of wheel can stretch vertically, controls the break-make of hydraulic valve.
3. belt conveyor hydraulic pressure Deviation rectifier according to claim 1, is characterized in that: between the rotating shaft of described hydraulic pressure leather belt roller bracket and supporting seat, be provided with bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320697646.0U CN203545022U (en) | 2013-11-07 | 2013-11-07 | Hydraulic correction device for conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320697646.0U CN203545022U (en) | 2013-11-07 | 2013-11-07 | Hydraulic correction device for conveying belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203545022U true CN203545022U (en) | 2014-04-16 |
Family
ID=50463171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320697646.0U Expired - Fee Related CN203545022U (en) | 2013-11-07 | 2013-11-07 | Hydraulic correction device for conveying belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203545022U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499854A (en) * | 2017-09-25 | 2017-12-22 | 厦门理工学院 | A kind of deviation correcting device of pipe conveyer |
| CN110606325A (en) * | 2018-06-14 | 2019-12-24 | 南京梅山冶金发展有限公司 | Belt deviation rectifying device and method of belt conveyor |
| CN111252501A (en) * | 2020-03-30 | 2020-06-09 | 兖州煤业股份有限公司 | Belt deviation preventing protection device for belt conveyor |
-
2013
- 2013-11-07 CN CN201320697646.0U patent/CN203545022U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499854A (en) * | 2017-09-25 | 2017-12-22 | 厦门理工学院 | A kind of deviation correcting device of pipe conveyer |
| CN110606325A (en) * | 2018-06-14 | 2019-12-24 | 南京梅山冶金发展有限公司 | Belt deviation rectifying device and method of belt conveyor |
| CN110606325B (en) * | 2018-06-14 | 2021-08-17 | 南京梅山冶金发展有限公司 | Belt deviation rectifying device and method of belt conveyor |
| CN111252501A (en) * | 2020-03-30 | 2020-06-09 | 兖州煤业股份有限公司 | Belt deviation preventing protection device for belt conveyor |
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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: 20140416 Termination date: 20141107 |
|
| EXPY | Termination of patent right or utility model |