CN107976282B - Carrier roller of belt conveyer submersible seal performance test apparatus - Google Patents
Carrier roller of belt conveyer submersible seal performance test apparatus Download PDFInfo
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- CN107976282B CN107976282B CN201711147921.0A CN201711147921A CN107976282B CN 107976282 B CN107976282 B CN 107976282B CN 201711147921 A CN201711147921 A CN 201711147921A CN 107976282 B CN107976282 B CN 107976282B
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- Prior art keywords
- belt
- water tank
- carrying roller
- rack
- air spider
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The present invention relates to idler for belt conveyer sealing performance the field of test technology, more particularly to a kind of carrier roller of belt conveyer submersible seal performance test apparatus, including electric control system controls cabinet and rack, test water tank is equipped with above rack, rack top surface is equipped with sliding rail, the first chuck bracket is equipped in test water tank, the bottom surface both ends of first chuck bracket are respectively provided with the sliding block to match with sliding rail, the first air spider is equipped on first chuck bracket vertically, in rack, position close to rack top is provided with dragging motor, belt shaft coupling is equipped with by bearing block on the side plate of test water tank above dragging motor, dragging motor is connected with belt shaft coupling by belt, one end of belt shaft coupling towards the first air spider is fixedly connected with output sleeve, the other end of output sleeve is connected with carrying roller connecting shaft.The present invention have it is structurally reasonable, it is easy to use, can be suitable for different size carrying roller, it is low in cost, convenient for promote the advantages of.
Description
Technical field
The present invention relates to idler for belt conveyer sealing performance the field of test technology, more particularly to it is a kind of structurally reasonable, make
With conveniently, the carrier roller of belt conveyer submersible seal performance test apparatus of different size carrying roller can be suitable for.
Background technique
Belt conveyor is widely used in the industries such as mine, harbour, thermal power plant and building materials as a kind of conveying equipment,
It is one of most widely used conveying equipment.Belt conveyor is widely used in industrial and mining enterprises, and carrying roller is the weight of belt conveyor
Component is wanted, type is more, and quantity is big.It accounts for the 35% of a belt conveyor totle drilling cost, bears 70% or more resistance
Power, therefore the quality of carrying roller is particularly important.Carrying roller is the main component of belt conveyor, mainly bears carrying conveying material
Effect, be that dosage is maximum in belt feeder, the highest components of replacement frequency, therefore the service life of carrying roller is in whole belt feeder
In it is particularly significant.Heart component of the carrying roller as belt conveyor, quality will directly influence the fortune of entire conveyer
Row safety, service life, the energy consumption of noise pollution and motor.The especially waterproof performance of carrying roller even more causes various potential things
Therefore hidden danger.The working environment of carrying roller often in contact with arrive water, especially underground work environment.If water inlet will corrosion in carrying roller
Bearing, the bad service life for having seriously affected carrying roller of the waterproof performance of carrying roller, since underground use condition is severe, carrying roller makes
With the service life generally only up to 15000h or so, underground need to frequently replace carrying roller, thus seriously affect underground coal production,
The operating cost for increasing belt conveyor increases the labor intensity of worker, therefore seems to the detection of the waterproof performance of carrying roller
It is particularly important.Currently, the mining product in China examines market to have a extensive future, and detectability then relatively lags behind.Belt
The inspection equipment of conveyer carrying roller product there is no professional production producer inside the province, examine market to examine equipment to carrying roller to meet
Demand develops supporting roller for belt conveyer testing equipment to the carrying roller quality for improving enterprise's production, can satisfy national standard pair
The requirement that carrying roller is examined, providing safeguard for safety in production is particularly important.
Summary of the invention
The present invention is during solving existing carrier roller of belt conveyer sealing test, to set without dedicated performance test
It is standby, the problem of carrying roller waterproof performance detectability relatively lags behind, and provide it is a kind of structurally reasonable, it is easy to use, can be suitable for
The carrying roller of different size, it is low in cost, convenient for the carrier roller of belt conveyer submersible seal performance test apparatus of popularization.
The technical solution adopted by the present invention is that:
A kind of carrier roller of belt conveyer submersible seal performance test apparatus, including rack, the rack are cuboid-type frame
Frame structure, rack top are provided with test water tank, and test water tank includes cuboid-type cabinet, and top surface is open, test water tank bottom
Face is provided with drainage hole, is provided with inlet opening on the side wall of test water tank；Two long sides of the top surface on rack top surface, along rack
It is each provided with a sliding rail, the bottom surface of the equal permeability test water tank of sliding rail extends to inside test water tank, the test water tank
It is inside provided with the first chuck bracket, the bottom surface both ends of the first chuck bracket are each provided with the cunning to match with sliding rail
Block, the first chuck bracket can translate in test water tank by the cooperation of sliding block and sliding rail, along sliding rail, first card
The first air spider is vertically arranged on disc carrier, the central axes of first air spider are parallel with the long side of rack top surface；
It is provided with dragging motor in the rack, close to the position on rack top, is arranged with driving pulley on the output shaft of dragging motor,
Belt shaft coupling is provided with by bearing block on the side plate of test water tank above dragging motor, belt shaft coupling is close to dragging electricity
One end of machine is arranged with driven pulley, and driving pulley is connected with driven pulley by belt, and belt shaft coupling is pneumatic towards first
One end of chuck is fixedly connected with output sleeve, is connected by key between belt shaft coupling and output sleeve, output sleeve direction
One end of first air spider is fixedly connected with carrying roller connecting shaft, is connected between the carrying roller connecting shaft and output sleeve by key
It connects, one end of carrying roller connecting shaft towards the first air spider is provided with fixed pin shaft, the belt shaft coupling, output sleeve and support
The axis of roller connecting shaft is overlapped setting with the central axes of the first air spider；The carrier roller of belt conveyer submersible seal performance
Experimental rig further includes the electric control system controls cabinet having for control device operating.
Further, first air spider is two, and two the first air spiders are in the same plane, and two
The central axes of first air spider are equidistant with test water tank bottom plate；The belt shaft coupling is two, two belt connection
Axis device distinguishes two the first air spider settings of face, and two belt shaft couplings pass through driving pulley, driven pulley and belt
It is connect with dragging motor, one end of two belt shaft couplings towards the first air spiders is disposed with output sleeve and carrying roller
Connecting shaft.
Further, the second chuck bracket, the second chuck supporting structure and first are provided in the test water tank
Chuck supporting structure is identical, and the second chuck bracket is connect by sliding block with sliding rail, and the second chuck bracket is located at first
Position between chuck bracket and the end of rack is provided with the second air spider on the second chuck bracket, and described second is pneumatic
The setting of the first air spider of chuck face.
Further, the electric control system controls cabinet includes cabinet body, and is arranged in the intracorporal touch screen of cabinet, PLC, frequency conversion
Device and pneumatic valve group, the touch screen, frequency converter, pneumatic operated valve group pass through cable respectively and connect with PLC, and the frequency converter passes through electricity
Cable is connect with dragging motor, and the gas outlet of the pneumatic valve group passes through pipeline and the first air spider and the second air spider respectively
Connection.
The beneficial effects of the present invention are:
1, carrier roller of belt conveyer submersible seal performance test apparatus provided by the invention is in use, can be in test water tank
It is middle according to inspection to need to inject a certain amount of water (according to national standard examination requirements, the water of injection be flooded when carrying roller is horizontally arranged
Test the half of carrying roller), abundant simulating practical service environment passes through the first pneumatic clamping being arranged on the first chuck bracket
Disk fixes the outer cylinder of carrying roller to be tested, and the first chuck bracket can be cooperated by sliding block and sliding rail to be translated along sliding rail, can basis
The length specification of carrying roller to be tested adjusts the fixation position of the first air spider, convenient for being fixedly secured carrying roller to be tested；By carrying roller
The connecting pin of connecting shaft and carrying roller is connect by fixed pin shaft with the main shaft of carrying roller to be tested, drives belt shaft coupling by dragging motor
Device, and then output sleeve, carrying roller connecting shaft, carrying roller main shaft is driven persistently to rotate according to setting speed, that simulates carrying roller uses shape
State；The present apparatus includes electric control system controls cabinet, easy to use convenient for controlling the revolving speed and runing time of carrying roller；
2, two are set by the first air spider, two carrying rollers in one group of carrying roller to be measured can be tested simultaneously, or
Two in two groups of carrying rollers to be measured are tested, can be improved testing efficiency；By dragging motor drive two groups of belt shaft couplings,
Output sleeve, carrying roller connecting shaft and carrying roller main shaft to be measured, can reduce production cost；
3, it is provided in test water tank and the first chuck bracket and the identical second chuck branch of the first air spider
Frame and the second air spider, can be according to the different length specification of carrying roller to be measured, and by two groups of air spiders, fixation is to be measured simultaneously
The outer cylinder of carrying roller makes whole device run smoothly, applicability is stronger so that carrying roller to be measured fixation is stronger；
4, touch screen, PLC frequency converter and pneumatic valve group are set in electric control system controls cabinet, can be convenient for passing through touch screen
Directly setting, the start and stop of control system, the state of air spider and the revolving speed of dragging motor, it is easy to use convenient for control.
In short, carrier roller of belt conveyer submersible seal performance test apparatus provided by the invention has structurally reasonable, use
It is convenient, the carrying roller of different size can be suitable for, it is low in cost, it is convenient for the advantages of promoting.
Detailed description of the invention
Fig. 1 is the schematic perspective view of carrier roller of belt conveyer submersible seal performance test apparatus provided by the invention；
Fig. 2 is that test water tank and electricity are omitted in carrier roller of belt conveyer submersible seal performance test apparatus provided by the invention
Control the schematic perspective view of system control cabinet；
Fig. 3 is the three-dimensional knot of output sleeve in carrier roller of belt conveyer submersible seal performance test apparatus provided by the invention
Structure schematic diagram；
Fig. 4 is the solid of carrier roller of belt conveyer submersible seal performance test apparatus middle idler roller connecting shaft provided by the invention
Structural schematic diagram；
In figure: 1, rack；2, test water tank；3, sliding rail；4, the first chuck bracket；5, sliding block；6, the first air spider；
7, dragging motor；8, belt shaft coupling；9, output sleeve；10, carrying roller connecting shaft；11, electric control system controls cabinet；12, the second card
Disc carrier；13, the second air spider.
Specific embodiment
Core of the invention is to provide a kind of carrier roller of belt conveyer submersible seal performance test apparatus.
The content of the present invention will be further explained with reference to the accompanying drawing:
A kind of carrier roller of belt conveyer submersible seal performance test apparatus, as shown in Fig. 1 ~ 4, including rack 1, the rack 1
For cuboid-type frame structure, test water tank 2 is provided with above rack 1, test water tank 2 includes cuboid-type cabinet, top surface
Open, 2 bottom surface of test water tank is provided with drainage hole, is provided with inlet opening on the side wall of test water tank 2；On 1 top surface of rack, along rack 1
Two long sides of top surface be each provided with a sliding rail 3, the bottom surface of two equal permeability test water tanks 2 of sliding rail 3 extends to test water
Inside case 2, the first chuck bracket 4 is movably set in test water tank 2, the bottom surface both ends of the first chuck bracket 4 are respectively fixedly installed
There is the sliding block to match with sliding rail 35, the first chuck bracket 4 can exist by the cooperation of sliding block 5 and sliding rail 3, along sliding rail 3
Translation in test water tank 2, is vertically arranged that there are two the first air spider 6, two the first air spiders 6 on the first chuck bracket 4
It is in the same plane, and two the first central axes of air spider 6 and being equidistant for 2 bottom plate of test water tank, first is pneumatic
The central axes of chuck 6 are parallel with the long side of 1 top surface of rack；The second chuck bracket 12, the second chuck branch are provided in test water tank 2
12 structure of frame is identical with 4 structure of the first chuck bracket, and the second chuck bracket 12 is connect by sliding block 5 with sliding rail 3, the second card
Position of the disc carrier 12 between the first chuck bracket 4 and the end of rack 1 is provided with the second gas on second chuck bracket 12
Dynamic chuck 13, the setting of 13 the first air spider of face 6 of the second air spider；Position in rack 1, close to 1 top of rack is arranged
There is dragging motor 7, driving pulley, the side plate of the test water tank 2 of 7 top of dragging motor are arranged on the output shaft of dragging motor 7
Upper to be arranged by bearing block there are two belt shaft coupling 8, two belt shaft couplings 8 are arranged with close to one end of dragging motor 7
Driven pulley, driving pulley and driven pulley are connected by belt, and two belt shaft couplings 8 distinguish two the first pneumatic clampings of face
Disk 6 is arranged, and one end of two belt shaft couplings 8 towards the first air spider 6 is disposed with output sleeve 9 and connects with carrying roller
Axis 10 is connected by key between belt shaft coupling 8 and output sleeve 9, and output sleeve 9 is solid towards one end of the first air spider 6
Surely it is connected with carrying roller connecting shaft 10, is connected by key between carrying roller connecting shaft 10 and output sleeve 9, carrying roller connecting shaft 10 is towards
One end of one air spider 6 is provided with fixed pin shaft, the axis of belt shaft coupling 8, output sleeve 9 and carrying roller connecting shaft 10 with
The central axes of first air spider 6 are overlapped setting；Carrier roller of belt conveyer submersible seal performance test apparatus further includes being used for
The electric control system controls cabinet 11 of control device operating, electric control system controls cabinet 11 includes cabinet body, and is arranged in the intracorporal touching of cabinet
Screen, PLC, frequency converter and pneumatic valve group are touched, touch screen, frequency converter, pneumatic operated valve group pass through cable respectively and connect with PLC, frequency converter
It is connect by cable with dragging motor 7, the gas outlet of pneumatic valve group passes through pipeline respectively and the first air spider 6 and second is pneumatic
Chuck 13 connects.
When specifically used, according to the different length specification of carrying roller to be measured, the first chuck bracket 4 is moved to suitable position
Afterwards, it will be fixedly installed between the 3 of the first chuck bracket 4 and sliding rail, the second chuck bracket 12 can according to need back-and-forth motion, or can
With disassembly；Carrying roller to be measured is entered in air spider, carrying roller outer cylinder is clamped by air spider, and the power of air spider comes from and gas
The compressed air of dynamic valve group control.When idler diameter is larger, when longer, the air spider on former and later two chuck brackets presss from both sides together
Tight carrying roller outer cylinder.After carrying roller is clamped by air spider, one end of carrying roller main shaft towards carrying roller connecting shaft 10 enters carrying roller connection
In axis 10, by the fixed carrying roller main shaft of pin shaft and carrying roller connecting shaft 10.Output sleeve 9 is solid with the carrying roller connecting shaft 10 with feather key
Fixed connection drives belt shaft coupling 8, output sleeve 9, carrying roller connecting shaft 10 to rotate, makes carrying roller master when dragging motor 7 rotates
Speed rotation of the axis to set.In use, exporting different tach signals to frequency converter, control is dragged by touch screen control PLC
Dynamic motor 7 is rotated with friction speed, to reach different test requirements documents.Entire cabinet is made of steel plate welding, and is equipped with water inlet
Hole, apopore.When testing carrying roller, injected clear water reaches the centre-height of carrying roller main shaft, carrying roller main shaft continuous rotation 24 hours
Afterwards, carrying roller is removed, removes whether carrying roller main shaft intakes to examine in carrying roller.
According to above-mentioned specific embodiment as it can be seen that a kind of carrier roller of belt conveyer submersible seal performance examination provided by the invention
Experiment device have it is structurally reasonable, it is easy to use, can be suitable for different size carrying roller, it is low in cost, convenient for promote the advantages of.
Claims (2)
1. a kind of carrier roller of belt conveyer submersible seal performance test apparatus, it is characterised in that: including rack, the rack is length
Cube type frame structure, rack top are provided with test water tank, and test water tank includes cuboid-type cabinet, and top surface is open, examination
It tests water tank bottom surface and is provided with drainage hole, be provided with inlet opening on the side wall of test water tank；Top surface on rack top surface, along rack
Two long sides are each provided with a sliding rail, and the bottom surface of the equal permeability test water tank of sliding rail extends to inside test water tank, described
The first chuck bracket is provided in test water tank, the bottom surface both ends of the first chuck bracket are each provided with one and sliding rail phase
The sliding block matched, the first chuck bracket can translate in test water tank by the cooperation of sliding block and sliding rail, along sliding rail, described
The first air spider, the central axes of first air spider and the long side of rack top surface are vertically arranged on first chuck bracket
In parallel；It is provided with dragging motor in the rack, close to the position on rack top, is arranged on the output shaft of dragging motor actively
Belt wheel is provided with belt shaft coupling by bearing block on the side plate of the test water tank above dragging motor, and belt shaft coupling is close
One end of dragging motor is arranged with driven pulley, and driving pulley is connected with driven pulley by belt, and belt shaft coupling is towards the
One end of one air spider is fixedly connected with output sleeve, is connected by key between belt shaft coupling and output sleeve, output shaft
One end of set towards the first air spider is fixedly connected with carrying roller connecting shaft, passes through between the carrying roller connecting shaft and output sleeve
One end of key connection, carrying roller connecting shaft towards the first air spider is provided with fixed pin shaft, the belt shaft coupling, output sleeve
And the axis of carrying roller connecting shaft is overlapped setting with the central axes of the first air spider；The carrier roller of belt conveyer submersible seal
Performance test apparatus further includes the electric control system controls cabinet having for control device operating；
First air spider is two, and two the first air spiders are in the same plane, and two the first air spiders
Central axes and test water tank bottom plate be equidistant；The belt shaft coupling is two, and two belt shaft couplings distinguish face
Two the first air spider settings, two belt shaft couplings pass through driving pulley, driven pulley and belt and dragging motor connects
It connects, one end of two belt shaft couplings towards the first air spiders is disposed with output sleeve and carrying roller connecting shaft；
The second chuck bracket is provided in the test water tank, the second chuck supporting structure and the first chuck supporting structure are complete
Exactly the same, the second chuck bracket is connect by sliding block with sliding rail, and the second chuck bracket is located at the first chuck bracket and rack
End between position, be provided with the second air spider, the first gas of the second air spider face on the second chuck bracket
Dynamic chuck setting.
2. carrier roller of belt conveyer submersible seal performance test apparatus according to claim 1, it is characterised in that: the electricity
Controlling system control cabinet includes cabinet body, and is arranged in the intracorporal touch screen of cabinet, PLC, frequency converter and pneumatic valve group, the touch
Screen, frequency converter, pneumatic operated valve group pass through cable respectively and connect with PLC, and the frequency converter is connect by cable with dragging motor, described
The gas outlet of pneumatic valve group passes through pipeline respectively and connect with the first air spider and the second air spider.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711147921.0A CN107976282B (en) | 2017-11-17 | 2017-11-17 | Carrier roller of belt conveyer submersible seal performance test apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711147921.0A CN107976282B (en) | 2017-11-17 | 2017-11-17 | Carrier roller of belt conveyer submersible seal performance test apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107976282A CN107976282A (en) | 2018-05-01 |
| CN107976282B true CN107976282B (en) | 2019-10-29 |
Family
ID=62010482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711147921.0A Expired - Fee Related CN107976282B (en) | 2017-11-17 | 2017-11-17 | Carrier roller of belt conveyer submersible seal performance test apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107976282B (en) |
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| CN203561478U (en) * | 2013-11-19 | 2014-04-23 | 北京起重运输机械设计研究院 | Waterproof performance test bench for carrier rollers |
| CN106219166A (en) * | 2016-08-26 | 2016-12-14 | 无锡市恒达矿山机械有限公司 | A kind of carrier roller mechanism of mining machinery conveyer |
| CN206056868U (en) * | 2016-07-29 | 2017-03-29 | 北京起重运输机械设计研究院 | A kind of circular pipe belt type conveyer carrying roller water resistance test platform |
| CN206050715U (en) * | 2016-07-29 | 2017-03-29 | 北京起重运输机械设计研究院 | A kind of circular pipe belt type conveyer carrying roller anti-dust performance testing stand |
| CN206161238U (en) * | 2016-08-26 | 2017-05-10 | 鲁南煤化工研究院 | Band conveyer bearing roller trickle comprehensive test platform that soaks |
| CN106679963A (en) * | 2017-03-13 | 2017-05-17 | 湖南科技大学 | Simulation and carrier roller load test and analysis system of variable-diameter S-shaped round-pipe belt-type conveyor |
| CN206298652U (en) * | 2016-12-27 | 2017-07-04 | 福建甬金金属科技有限公司 | A kind of stainless steel band pickling lines active idler structure |
| CN206523273U (en) * | 2017-02-08 | 2017-09-26 | 慈溪迅蕾轴承有限公司 | Bearing dynamic airtightness leakage detection device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI116091B (en) * | 2000-04-12 | 2005-09-15 | Metso Paper Inc | A method for measuring plain bearing pressure in a fixed-shell deflection compensated roll |
-
2017
- 2017-11-17 CN CN201711147921.0A patent/CN107976282B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203561478U (en) * | 2013-11-19 | 2014-04-23 | 北京起重运输机械设计研究院 | Waterproof performance test bench for carrier rollers |
| CN206056868U (en) * | 2016-07-29 | 2017-03-29 | 北京起重运输机械设计研究院 | A kind of circular pipe belt type conveyer carrying roller water resistance test platform |
| CN206050715U (en) * | 2016-07-29 | 2017-03-29 | 北京起重运输机械设计研究院 | A kind of circular pipe belt type conveyer carrying roller anti-dust performance testing stand |
| CN106219166A (en) * | 2016-08-26 | 2016-12-14 | 无锡市恒达矿山机械有限公司 | A kind of carrier roller mechanism of mining machinery conveyer |
| CN206161238U (en) * | 2016-08-26 | 2017-05-10 | 鲁南煤化工研究院 | Band conveyer bearing roller trickle comprehensive test platform that soaks |
| CN206298652U (en) * | 2016-12-27 | 2017-07-04 | 福建甬金金属科技有限公司 | A kind of stainless steel band pickling lines active idler structure |
| CN206523273U (en) * | 2017-02-08 | 2017-09-26 | 慈溪迅蕾轴承有限公司 | Bearing dynamic airtightness leakage detection device |
| CN106679963A (en) * | 2017-03-13 | 2017-05-17 | 湖南科技大学 | Simulation and carrier roller load test and analysis system of variable-diameter S-shaped round-pipe belt-type conveyor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107976282A (en) | 2018-05-01 |
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