CN202330165U - Anti-fatigue test device of mining conveyer belt - Google Patents
Anti-fatigue test device of mining conveyer belt Download PDFInfo
- Publication number
- CN202330165U CN202330165U CN2011204988055U CN201120498805U CN202330165U CN 202330165 U CN202330165 U CN 202330165U CN 2011204988055 U CN2011204988055 U CN 2011204988055U CN 201120498805 U CN201120498805 U CN 201120498805U CN 202330165 U CN202330165 U CN 202330165U
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- CN
- China
- Prior art keywords
- conveying belt
- conveyer belt
- fatigue test
- force application
- driving
- 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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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides an anti-fatigue test device of a mining conveyer belt. The anti-fatigue test device comprises a rack for fixing and supporting, and a driving motor arranged on the rack, wherein a driving belt wheel and a driven belt wheel which are used for arranging a test conveyer belt are respectively fixed at two ends of the rack; the anti-fatigue test device is characterized in that: the driving belt wheel is higher than the driven belt wheel; an output shaft of the driving motor is connected with the driving belt wheel through a transmission belt; the rack is further provided with at least three force application devices; and each force application device comprises a fixed rod, a rotating outer cylinder which is adhered to the test conveyer belt, and a fixed shaft which is matched with the rotating outer cylinder. According to the anti-fatigue test device disclosed by the utility model, an ex-factory test of the mining conveyer belt is effectively realized and anti-fatigue test parameters of the conveyer belt under a continuous work state are conveniently provided, so that the anti-fatigue test device has a guidance meaning on the production of the mining conveyer belt and a user has selection evidences.
Description
Technical field
The utility model relates to a kind of mining conveying belt antifatigue proving installation, in particular, relates in particular to a kind of fatigue resistance proving installation of mining conveying belt under the continuous working condition of testing.
Background technology
Mining conveying belt is divided into steel cable core conveying belt, PVC unitary-core flame-resistant conveying belt and three kinds of forms of PVG unitary-core flame-resistant conveying belt substantially; In order to satisfy work requirements; Require it under long condition of work, still have good performance, the phenomenon that can not occur rupturing.Though operating mine is a lot of with the producer of conveying belt now, and corresponding industry standard is also arranged; But the anti-fatigue performance test to mining conveying belt does not also have comparatively reasonable method and device.
The stressed in the course of the work more complicated of this and conveying belt, field of employment floor area also have certain relation greatly, are unfavorable under the current experiments condition its test of dispatching from the factory; Generally speaking, for the performance of the conveying belt of producing, be used for detecting through actual making at the scene.This just exists bigger safe drawback and potential safety hazard.
Summary of the invention
The utility model provides a kind of fatigue resistance proving installation of mining conveying belt under the continuous working condition of testing in order to overcome the shortcoming of above-mentioned technical matters.
The mining conveying belt antifatigue proving installation of the utility model; Comprise the frame of fixing and supporting role and be arranged at the drive motor on the frame; The two ends of this frame are fixed with driving pulley and the driven pulley that the test used for conveyer belt is set respectively; Its special feature is: the height of said driving pulley is higher than the height of driven pulley, and the output shaft of drive motor is connected through driving-belt with driving pulley; Also be provided with at least three force application apparatus on the said frame, force application apparatus comprise fixed bar, with the test rotation urceolus that fits of conveying belt and with rotate the stationary shaft that urceolus matches.Conveying belt to be tested be arranged at driving pulley, driven pulley above, and become tensioning state, so that experimentize; The output shaft of drive motor is connected with the rotation axis of driving pulley through driving-belt, so that realize the driving to driving pulley.In the process of test, the rotation urceolus on the force application apparatus becomes the mutual extrusion state with the test conveying belt, and the process in the conveying belt motion can receive the frictional resistance effect of rotating urceolus like this, so that fortune coaly attitude is effectively imitated.Simultaneously, through regulating the height that rotates urceolus, can change the size of conveying belt pressure.
The mining conveying belt antifatigue proving installation of the utility model, said force application apparatus evenly distributes along the test conveying belt, rotates urceolus and is connected through bearing with stationary shaft.Make force application apparatus become uniform state to distribute, realized the stressed effective imitation of conveying belt.Rotate urceolus and stationary shaft employing bearing type of attachment, rotation that can guaranteed rotation urceolus.
The mining conveying belt antifatigue proving installation of the utility model, the quantity of said force application apparatus is three.
The beneficial effect of the utility model is: the utility model is through being provided for driving the driving pulley and the driven pulley of conveying belt motion; And be provided with and be used for simulating a plurality of force application apparatus of conveying belt in fortune coal process stress; Realized effectively the test of mining conveying belt before dispatching from the factory; Can provide the anti-fatigue performance parameter of conveying belt under continuous duty easily, the production of mining conveying belt is had directive significance, also make the user have the selection foundation.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 frame, 2 driving pulleys, 3 driven pulleys, 4 test conveying belt, 5 drive motor, 6 force application apparatus, 7 rotate urceolus, 8 stationary shaft, 9 fixed bars.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further.
As shown in Figure 1, provided the structural representation of the utility model, it comprises frame 1, driving pulley 2, driven pulley 3, test conveying belt 4, drive motor 5, force application apparatus 6, rotates urceolus 7, stationary shaft 8, fixed bar 9; Fixing and the supporting role of 1 of shown frame, driving pulley 2 and driven pulley 3 are fixedly installed on the two ends of frame 1 respectively, and driving pulley 2 apart from the distance of frame 1 greater than the distance of driven pulley 3 apart from frame 1.Drive motor 5 is arranged on the frame 1 near driving pulley 2 one sides, and the output shaft of drive motor 5 is connected through the rotation axis of driving-belt with driving pulley 2, so that realize the driving action of 5 pairs of driving pulleys 2 of drive motor.
Three force application apparatus 6 are arranged on the frame 1 uniformly, and force application apparatus is formed by rotating urceolus 7, stationary shaft 8 and fixed bar 9, rotate urceolus 7 and pass through two bearing fixing on stationary shaft 8, can rotate around stationary shaft 8 so that realize rotating urceolus 7.The two ends of stationary shaft 8 are fixedly installed on the frame 1 through fixed bar 9.Rotate urceolus 7 and test conveying belt 4 and match with squeezed state; Driving pulley 2 is in driving test conveying belt 4 rotating process like this; Must overcome the drag effect of rotating 7 pairs of tests of urceolus conveying belt 4, so just realize approximate imitation conveying belt fortune coaly attitude.In the process of using, can realize adjusting, and then realize simulation through changing the height of fixed bar apart from frame 1 to the different operating modes of conveying belt to acting force between rotation urceolus 7 and the test conveying belt.In the process of experiment, can make drive motor 5 continuous non-stop runs, so that draw the running parameter of test conveying belt 4 under corresponding conditions; This all has guiding meaning to the production of mining conveying belt and user's selection.Test before this practicality has newly realized mining conveying belt dispatched from the factory effectively can provide the anti-fatigue performance parameter of conveying belt under continuous duty easily, and the production of mining conveying belt is had directive significance, also makes the user have the selection foundation.
Claims (3)
1. mining conveying belt antifatigue proving installation; Comprise the frame (1) of fixing and supporting role and be arranged at the drive motor (5) on the frame; The two ends of this frame are fixed with driving pulley (2) and the driven pulley (3) that test conveying belt (4) usefulness is set respectively; It is characterized in that: the height of said driving pulley is higher than the height of driven pulley (3), and the output shaft of drive motor is connected through driving-belt with driving pulley; Also be provided with at least three force application apparatus on the said frame, force application apparatus comprise fixed bar (9), with the test rotation urceolus (7) that fits of conveying belt and with rotate the stationary shaft (8) that urceolus matches.
2. mining conveying belt antifatigue proving installation according to claim 1 is characterized in that: said force application apparatus evenly distributes along test conveying belt (4), rotates urceolus (7) and is connected through bearing with stationary shaft (8).
3. mining conveying belt antifatigue proving installation according to claim 1 and 2, it is characterized in that: the quantity of said force application apparatus (6) is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204988055U CN202330165U (en) | 2011-12-05 | 2011-12-05 | Anti-fatigue test device of mining conveyer belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204988055U CN202330165U (en) | 2011-12-05 | 2011-12-05 | Anti-fatigue test device of mining conveyer belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202330165U true CN202330165U (en) | 2012-07-11 |
Family
ID=46442143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204988055U Expired - Fee Related CN202330165U (en) | 2011-12-05 | 2011-12-05 | Anti-fatigue test device of mining conveyer belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202330165U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105388063A (en) * | 2015-10-23 | 2016-03-09 | 芜湖华烨工业用布有限公司 | Fatigue property testing device for cloth for conveying belt |
-
2011
- 2011-12-05 CN CN2011204988055U patent/CN202330165U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105388063A (en) * | 2015-10-23 | 2016-03-09 | 芜湖华烨工业用布有限公司 | Fatigue property testing device for cloth for conveying belt |
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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: 20120711 Termination date: 20191205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |