CN203561478U - Waterproof performance test bench for carrier rollers - Google Patents
Waterproof performance test bench for carrier rollers Download PDFInfo
- Publication number
- CN203561478U CN203561478U CN201320736063.4U CN201320736063U CN203561478U CN 203561478 U CN203561478 U CN 203561478U CN 201320736063 U CN201320736063 U CN 201320736063U CN 203561478 U CN203561478 U CN 203561478U
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- roller
- carrying roller
- water resistance
- resistance test
- cell body
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- 238000011056 performance test Methods 0.000 title abstract 3
- 238000012360 testing method Methods 0.000 claims abstract description 76
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 7
- 239000010959 steel Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 42
- 210000005056 cell body Anatomy 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 9
- 238000010276 construction Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 238000013519 translation Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 238000004088 simulation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000014616 translation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a waterproof performance test bed for carrier rollers and belongs to the technical field of the waterproof performance detection for carrier rollers. The test bench comprises a test bench bracket, a tank body, a carrier roller bracket system, a driving system, a water-spraying device and an electric control system. The driving system is arranged on a top steel structure inside the tank body in an inverted manner. The test bench bracket is connected with the outside of the tank body through a telescopic rod and a pin shaft. The carrier roller bracket system is fixedly arranged at the bottom of the interior of the tank body. The electric control system and the driving system are connected together. The water-spraying device is arranged at the inner side of the tank body. According to the technical scheme of the utility model, due to the adoption of the waterproof performance test bench for carrier rollers, the test condition for testing the waterproof performance of carrier rollers specified in the national standard ''belt conveyor'' GB/T10595-2009 can be completely met. Meanwhile, the test bench is novel in structure, convenient in operation, small in running, low in noise, high in degree of automation and excellent in comprehensive performance. By means of the test bench, the workload of operators is lowered and a good operating environment is provided for operators. In addition, the defects of similar test benches in the prior art are overcome.
Description
Technical field
The utility model relates to carrying roller waterproof detection technique field, particularly carrying roller water resistance test platform for a kind of ribbon conveyer.
Background technology
Regulation according to the relevant provision of national standard < < belt conveyor > > GB/T10595-2009, when being carried out to water resistance test, carrying roller requires under the rotating speed of tested carrying roller in 600r/min, and accept simulation rainwater spray continuous operation 72h that flow is 0.45L/min or level and immerse in the water surface elevation tank concordant with carrying roller center height continuous operation 24 hours, then observe in bearing and annular seal space and have or not into water, and check inflow.The earlier version of this standard be < < belt conveyor technical conditions > > GB10595-89 to require tested carrying roller rotating speed be 550r/min, other test condition is identical with new standard.
But, there is following shortcoming in existing carrying roller water resistance test platform: 1) version of existing carrying roller water resistance test platform makes it when the carrying roller in differential roller footpath is tested, be difficult to guarantee that the rotating speed of carrying roller is all 600r/min or 550r/min, differ larger with the testing requirements of national standard defined, vibration is large in addition, noise is large, carrying roller is installed inconvenience; 2) existing carrying roller water resistance test platform does not possess the function of having tested rear auto stop, and completely by manually on duty, situation about exceeding standard the duration of runs appears in the carelessness that is easy to occur due to people under so long test period.These disadvantages affect test findings or experimental enviroments above, letter waits to need a kind of novel carrying roller water resistance test platform.
Utility model content
The carrying roller that cannot meet differential roller footpath in order to solve existing carrying roller water resistance test platform keeps constant velocity standard requirement when testing, and vibration is large, noise is large, carrying roller is installed the problems such as difficulty, not robotization, the utility model provides carrying roller water resistance test platform for a kind of ribbon conveyer, comprises testing table support, cell body, roller rack system, drive system, liquid distribution and electric-control system; Described drive system adopts inverted form to be arranged on the top steel construction of described cell body inside; Described testing table support is connected with bearing pin and described cell body are outside by expansion link; Described roller rack system is fixedly mounted on the bottom of described cell body inside; Described electric-control system is connected with drive system; Described liquid distribution is arranged on cell body inner side.
Described drive system comprises motor, shaft coupling and live-roller, and described motor is connected with one end of described live-roller by described shaft coupling; Described motor and live-roller are inverted on the top steel construction that is arranged on described cell body inside by fixed support.
Described live-roller is provided with the belt pulley of multiple different-diameter in axial direction; Described belt pulley is connected with the carrying roller to be measured being arranged in described roller rack system by belt.
Described roller rack system comprises 2 groups of roller rack pieces, 2 groups of transverse sliders, 2 groups of horizontal guide rods, 2 groups of longitudinal sliding blocks and 1 group of Der Laengslenker; Described roller rack piece is arranged on described transverse slider; Described transverse slider is arranged on described horizontal guide rod, and can be along described horizontal guide rod free translation; Described longitudinal sliding block is arranged on described Der Laengslenker, and can be along described Der Laengslenker free translation.
On described transverse slider and longitudinal sliding block, be respectively arranged with lock(ing) bolt.
The bayonet socket that is provided with a plurality of different sizes on described roller rack piece, each bayonet socket is corresponding with the bayonet socket of roller carrier shaft axle head to be measured.
Described electric-control system comprises PLC, frequency converter, rotary encoder and touch screen human-computer interface; Described rotary encoder is connected with the other end of described live-roller, and described PLC is connected with rotary encoder, and described frequency converter is connected with PLC, and described frequency converter is connected with motor, and described touch screen human-computer interface is connected with PLC.
The surrounding of described cell body be provided with separately a fan can on open " L " type door opening.
Described cell body can be done unitary rotation around described bearing pin.
The carrying roller water resistance test platform that the utility model provides, can meet the carrying roller water resistance test condition of national standard < < belt conveyor > > GB/T10595-2009 defined completely, novel structure, easy to operate, during operation, vibrate little, noise is low, automaticity is higher, reduced operating personnel's workload, combination property is superior, can give good manipulation environment of operator, make up the deficiency of existing similar testing table.
Accompanying drawing explanation
Fig. 1 is the front view of the carrying roller water resistance test platform that provides of the utility model embodiment;
Fig. 2 is the left view of the carrying roller water resistance test platform that provides of the utility model embodiment;
Fig. 3 is the vertical view of the roller rack system that provides of the utility model embodiment;
Fig. 4 is the carrying roller water resistance test platform trough body heeling condition schematic diagram that the utility model embodiment provides.
Embodiment
Below in conjunction with drawings and Examples, technical solutions of the utility model are further described.
Referring to Fig. 1, the utility model embodiment provides carrying roller water resistance test platform for a kind of ribbon conveyer, comprises testing table support 1, cell body 6, roller rack system 3, drive system, liquid distribution and electric-control system; Drive system adopts inverted form to be arranged on the top steel construction of cell body 6 inside; Testing table support 1 is connected with cell body 6 is outside with bearing pin by expansion link; Roller rack system 3 is fixedly mounted on the bottom of cell body 6 inside; Electric-control system is connected with drive system; Liquid distribution is comprised of flexible pipe, water swivel and small pump, is arranged on cell body inner side.
Wherein, drive system comprises motor 10, shaft coupling 9 and live-roller 8, and motor 10 is connected with one end of live-roller 8 by shaft coupling 9, and motor 10 and live-roller 8 are inverted on the top steel construction that is arranged on cell body 6 inside by fixed support.Than the mounting structure form of formal dress, the inversion mounting means that the present embodiment adopts, can reduce the center of gravity of the power source of whole testing table, the vibration while contributing to reduce testing table work.Expose to install with the motor of existing carrying roller water resistance test platform and compare, the whole drive system of the present embodiment is positioned in cell body 6 inner chambers of testing table, and door and window during testing table work on cell body 6 is closed, and the cell body of this sealing possesses splendid every the effect of making an uproar.
Wherein, live-roller 8 is simple metal parts, and it is provided with the belt pulley of multiple different-diameter in axial direction.When carrying out water resistance test, live-roller 8 utilizes the mode with transmission to drive carrying roller 4 to be measured to do to rotate with linear velocity by belt 5; In process of the test, belt immersion is inevitable, can there is not obvious variation because whether belt soaks in the friction force of belt and metal surface, existing carrying roller water resistance test platform adopts macromolecular material to do the exterior material of live-roller, although can alleviate the quality of live-roller, but because drenching, belt there is transmission slip, affect the test speed of carrying roller to be measured, the testing table of the present embodiment is designed to simple metal parts by live-roller 8, except possessing good friction gearing, also increase the rigidity of whole testing table, be conducive to vibration damping.The roller footpath scope of carrying roller 4 is the series of a standard, for guaranteeing that the carrying roller in differential roller footpath all must guarantee the test speed of 600r/min in bel-drivenn situation, require the output speed of motor 10 adjustable, the testing table of the present embodiment adopts frequency control, if it is consistent that the roller footpath size of live-roller 8 is made to entire body, because the output speed of motor 10 must be corresponding with idler roll footpath series, the maximum output speed of motor 10 and the ratio of minimum output speed will reach more than 3 times so, be unfavorable for that so very much the health of motor 10 and frequency converter is used.Therefore, the distribution of the diameter pulley on the live-roller of the present embodiment testing table is configured to corresponding with idler roll footpath series, single or the little variation range rotating speed of motor output just can be realized the test speed requirement of the carrying roller of all rollers footpath series like this, only need be by belt sleeve on the belt pulley matching with idler roll to be measured footpath during test; The testing table of the present embodiment can carry out water resistance test to the carrying roller in 2 differential roller footpaths simultaneously.
Referring to Fig. 2 and Fig. 3, roller rack system 3 comprises 12,2 groups of transverse sliders of 2 groups of roller rack pieces, 16,2 groups of longitudinal sliding blocks 13 of 15,2 groups of horizontal guide rods and 1 group of Der Laengslenker 14.Roller rack piece 12 is arranged on transverse slider 15; Transverse slider 15 is arranged on horizontal guide rod 16, and guide rod 16 free translations transversely; Longitudinal sliding block 13 is arranged on Der Laengslenker 14, and guide rod 14 free translations along the longitudinal; On transverse slider 15 and longitudinal sliding block 13, be respectively arranged with lock(ing) bolt, by screwing lock(ing) bolt, lock transverse slider 15 and the position of longitudinal sliding block 13 on horizontal guide rod 16 and Der Laengslenker 14.On roller rack piece 12, be provided with the bayonet socket of a plurality of different sizes, each bayonet socket is corresponding with the bayonet socket of roller carrier shaft axle head to be measured, and carrying roller 4 to be measured can be installed on roller rack piece 12 easily, does not need auxiliary accessories.The roller rack piece of existing carrying roller water resistance test platform adopts suit but not the form of bayonet socket fixes carrying roller, the carrying roller of the different diameters of axle need be changed corresponding sleeve, and roller rack piece can only lateral adjustments, in live-roller one side, also dispose the driven voller that a physical dimension is identical with live-roller, by regulating the wheelbase of this two roller to carry out tightening belt.Two-freedom slider waveguide rod assembly in the present embodiment roller rack system 3, be transverse slider 15, longitudinal sliding block 13, horizontal guide rod 16 and Der Laengslenker 14, the carrying roller that makes to be arranged on roller rack piece 12 can carry out belt tension easily, this not only makes the preliminary work before test become very succinct, convenient, and without the design of driven voller, the top structure of testing table is simplified more.
Wherein, electric-control system comprises PLC, frequency converter, rotary encoder 7 and touch screen human-computer interface 11, for motor 10 rotating speeds are carried out to closed-loop control.Rotary encoder 7 is connected with the other end of live-roller 8, for gathering the rotary speed information of live-roller 8; PLC is connected with rotary encoder 7, for receiving and process the rotary speed information of rotary encoder 7, sends control information; Frequency converter is connected with PLC, for the control information sending according to PLC, regulates the rotating speed of the motor 10 being connected with frequency converter; Touch screen human-computer interface 11 is connected with PLC, for showing and measurement parameter being set.At the trial, PLC receives the rotary speed information of the live-roller 8 of rotary encoder 7 feedbacks, and by comparison, process the rotating speed that sends control information to regulate motor 10 to frequency converter, the electric-control system of the present embodiment the error of motor output speed can be controlled at ± 1% scope in.The version that closed-loop control based on motor output speed and live-roller are special, the testing table of the present embodiment can meet the standard-required that the carrying roller to be measured of differential roller footpath size is tested under can the rotating speed in 600r/min completely.The timer function of the single-chip microcomputer by touch screen human-computer interface 11 inside, can arrange working time of electric-control system, tests the setting of duration, thereby has realized the automatic shut-off function of off-test, and automaticity is higher.
Wherein, the surrounding of cell body 6, i.e. the front side of cell body 6, rear side, left side and right side, be provided with separately a fan can on open " L " type door 17 opening, the structure of this 4 fan door is identical." L " type door 17 shown in Fig. 4 is the Qianmen of cell body 6, and this Qianmen is in opening.Than common straight door, " L " type door that the present embodiment adopts can increase operating space when opening.In addition, cell body 6 also can be done unitary rotation around bearing pin 2.
In concrete use procedure, carrying roller to be tested is arranged on the bayonet socket of roller rack piece 12 correspondences, on live-roller 8, select the belt pulley corresponding with carrying roller to be measured, and by belt, live-roller 8 is connected with carrying roller to be measured; Close " L " type door of cell body surrounding, the rotating speed that motor 10 is set by touch screen human-computer interface 11 is 600r/min and operation duration, if adopting simulation to immerse water mode measures, needing to arrange motor operation duration is 24 hours, if adopt simulation rainwater spray mode to measure, need to arrange motor operation duration 72 hours; When adopting simulation immersion water mode to measure, open liquid distribution, to cell body inside, add water, until water surface elevation is concordant with carrying roller center height, close liquid distribution, starter motor operation; When adopting simulation rainwater spray mode to measure, regulate liquid distribution to make discharge be stabilized in 0.45L/min, starter motor operation; When motor reaches prevalue working time, motor is out of service, opens " L " type door, takes out carrying roller to be measured, observes in Idler bearing and annular seal space and has or not into water, and check inflow.The constitutional diagram of water resistance test when Fig. 1 can be counted as testing table carrying roller simulative immersion environment, the constitutional diagram of water resistance test when Fig. 4 can be counted as testing table carrying roller simulation trickle environment.
The carrying roller water resistance test platform that the utility model embodiment provides, can meet the carrying roller water resistance test condition of national standard < < belt conveyor > > GB/T10595-2009 defined completely, the carrying roller that particularly can meet idler diameter φ 63.5mm and above specification carries out water resistance test, novel structure, easy to operate, during operation, vibrate little, noise is low, automaticity is higher, reduced operating personnel's workload, combination property is superior, can give good manipulation environment of operator, made up the deficiency of existing similar testing table.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (9)
1. a carrying roller water resistance test platform, is characterized in that, comprises testing table support, cell body, roller rack system, drive system, liquid distribution and electric-control system; Described drive system adopts inverted form to be arranged on the top steel construction of described cell body inside; Described testing table support is connected with bearing pin and described cell body are outside by expansion link; Described roller rack system is fixedly mounted on the bottom of described cell body inside; Described electric-control system is connected with drive system; Described liquid distribution is arranged on cell body inner side.
2. carrying roller water resistance test platform as claimed in claim 1, is characterized in that, described drive system comprises motor, shaft coupling and live-roller, and described motor is connected with one end of described live-roller by described shaft coupling; Described motor and live-roller are inverted on the top steel construction that is arranged on described cell body inside by fixed support.
3. carrying roller water resistance test platform as claimed in claim 2, is characterized in that, described live-roller is provided with the belt pulley of multiple different-diameter in axial direction; Described belt pulley is connected with the carrying roller to be measured being arranged in described roller rack system by belt.
4. carrying roller water resistance test platform as claimed in claim 3, is characterized in that, described roller rack system comprises 2 groups of roller rack pieces, 2 groups of transverse sliders, 2 groups of horizontal guide rods, 2 groups of longitudinal sliding blocks and 1 group of Der Laengslenker; Described roller rack piece is arranged on described transverse slider; Described transverse slider is arranged on described horizontal guide rod, and can be along described horizontal guide rod free translation; Described longitudinal sliding block is arranged on described Der Laengslenker, and can be along described Der Laengslenker free translation.
5. carrying roller water resistance test platform as claimed in claim 4, is characterized in that, on described transverse slider and longitudinal sliding block, is respectively arranged with lock(ing) bolt.
6. carrying roller water resistance test platform as claimed in claim 5, is characterized in that, is provided with the bayonet socket of a plurality of different sizes on described roller rack piece, and each bayonet socket is corresponding with the bayonet socket of roller carrier shaft axle head to be measured.
7. carrying roller water resistance test platform as claimed in claim 6, is characterized in that, described electric-control system comprises PLC, frequency converter, rotary encoder and touch screen human-computer interface; Described rotary encoder is connected with the other end of described live-roller, and described PLC is connected with rotary encoder, and described frequency converter is connected with PLC, and described frequency converter is connected with motor, and described touch screen human-computer interface is connected with PLC.
8. carrying roller water resistance test platform as claimed in claim 7, is characterized in that, the surrounding of described cell body be provided with separately a fan can on open " L " type door opening.
9. carrying roller water resistance test platform as claimed in claim 8, is characterized in that, described cell body can be done unitary rotation around described bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320736063.4U CN203561478U (en) | 2013-11-19 | 2013-11-19 | Waterproof performance test bench for carrier rollers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320736063.4U CN203561478U (en) | 2013-11-19 | 2013-11-19 | Waterproof performance test bench for carrier rollers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203561478U true CN203561478U (en) | 2014-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320736063.4U Expired - Lifetime CN203561478U (en) | 2013-11-19 | 2013-11-19 | Waterproof performance test bench for carrier rollers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203561478U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976282A (en) * | 2017-11-17 | 2018-05-01 | 焦作市质量技术监督检验测试中心 | Carrier roller of belt conveyer submersible seal performance test apparatus |
| CN109459186A (en) * | 2018-12-25 | 2019-03-12 | 无锡市利钧轴承有限公司 | Bearing seal detects testing machine and its application method and application |
-
2013
- 2013-11-19 CN CN201320736063.4U patent/CN203561478U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107976282A (en) * | 2017-11-17 | 2018-05-01 | 焦作市质量技术监督检验测试中心 | Carrier roller of belt conveyer submersible seal performance test apparatus |
| CN107976282B (en) * | 2017-11-17 | 2019-10-29 | 焦作市质量技术监督检验测试中心 | Carrier roller of belt conveyer submersible seal performance test apparatus |
| CN109459186A (en) * | 2018-12-25 | 2019-03-12 | 无锡市利钧轴承有限公司 | Bearing seal detects testing machine and its application method and application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100007 Lama Temple street, Dongcheng District, Dongcheng District, Beijing Patentee after: BEIJING MATERIALS HANDLING RESEARCH INSTITUTE Co.,Ltd. Address before: 100007 Lama Temple street, Dongcheng District, Dongcheng District, Beijing Patentee before: Beijing Materials Handling Research Institute |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230906 Address after: 100007 No. 52, Lama Temple Avenue, Beijing, Dongcheng District Patentee after: Beijing Kezhengping Engineering Technology Testing Research Institute Co.,Ltd. Address before: 100007 No. 52, Lama Temple Avenue, Beijing, Dongcheng District Patentee before: BEIJING MATERIALS HANDLING RESEARCH INSTITUTE Co.,Ltd. |
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| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140423 |