CN208856369U - A kind of belt conveying pusher side carrying roller speed measuring device - Google Patents
A kind of belt conveying pusher side carrying roller speed measuring device Download PDFInfo
- Publication number
- CN208856369U CN208856369U CN201821466327.8U CN201821466327U CN208856369U CN 208856369 U CN208856369 U CN 208856369U CN 201821466327 U CN201821466327 U CN 201821466327U CN 208856369 U CN208856369 U CN 208856369U
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- China
- Prior art keywords
- speed
- carrying roller
- speed measuring
- side carrying
- roller
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Abstract
A kind of belt conveying pusher side carrying roller speed measuring device belongs to Transport Machinery and tests the speed field.It is made of speed measuring coder, connector sleeve, coupling band, roller shaft, the idler wheel that tests the speed, bearing bracket and signal output cable, wherein idler wheel outer surface of testing the speed is made of rubber material, increases the frictional force contacted with side carrying roller；Coupling band is cylindrical structure, and both ends of the surface output square groove, and square groove is in cross correspondence；Wherein one end of roller shaft carries out chamfered edge processing, is processed into chamfered edge axle construction.The utility model is suitable for the various specifications conveyer containing side carrying roller；Measurement carrying section belt speed, on the tension of conveyer belt without influence, measurement accuracy is high, easy for installation, at low cost.
Description
Technical field
It tests the speed field the utility model relates to Transport Machinery, specially a kind of belt conveying pusher side carrying roller speed measuring device.
Background technique
Belt conveyor is the transport most important equipment of bulk material, economical good, highly-safe, continuity at present
Well, the features such as high degree of automation, it is widely used in the industries such as coal, mine, chemical industry, metallurgy, power generation, is the continuous long distance in China
Optimal equipment from transport bulk material.Belt speed measurement is modern large belt conveyor design, manufacture and material dynamic
Important technology work in metering process, during material dynamic measuring, the accuracy of velocity measuring is especially
It is important, directly affect the precision of metric results.
There are many problems, patent CN204057088U discloses a kind of belt conveyor and tests the speed dress existing speed measuring device
It sets, the other end including the swing arm that the hinge axis being installed on bracket and hinge axis are flexibly connected, swing arm installs the dress that tests the speed
It sets；Speed measuring device is made of fifth wheel, bearing block and shaft coupling encoder, and transmission shaft one end is connect with fifth wheel in bearing block,
The other end is connected with shaft coupling encoder.The patent can measure the speed of conveyer belt when conveyer is run, but in reverse-running section
When conveyer belt vibration is larger, fifth wheel and swing arm can be detached from conveyer belt, be unable to the speed of correct measurement conveyer belt；If conveyer belt
Upper bonding is dirty, also fifth wheel and swing arm can be made to empty, and generates fifth wheel slipping phenomenon, can not correctly reflect the speed of conveyer belt
Degree.
In the dynamic measurement of conveyer belt material, especially belted electronic balance, nucleon such as claim at some metering devices, need to measure
Speed near metering section, and requirement is the speed of metering section carrying conveyer belt, measures the speed come in this way and metering is filled
The precision set is just higher.The some wheeled speed measuring devices of such as patent CN204057088U are largely mounted on reverse-running section, carry section
Transported material, for reverse-running section without material, the tension of band and the inventory of carrying are related, the Tensity size of position different band, deflection,
Elongation is different, and the speed of conveyer belt also has difference, the speed of the speed and measurement point that lead to metering section there are error,
Causing the measuring accuracy of metering device reduces, influence enterprise ingredient or raw material trade settlement the problems such as.
Summary of the invention
In view of the above deficiencies, it, can be accurate the object of the present invention is to provide a kind of belt conveying pusher side carrying roller speed measuring device
The speed of measurement carrying section conveyer belt, and the tension of carrying conveyer belt is not impacted, meet the requirement that metering device tests the speed.
In order to achieve the above object, the utility model uses following technical scheme:
A kind of belt conveying pusher side carrying roller speed measuring device, by speed measuring coder, connector sleeve, coupling band, roller shaft, rolling of testing the speed
Wheel, bearing bracket and signal output cable composition, it is characterised in that: speed measuring coder screw one and screw two with
Connector sleeve connection, connector sleeve bottom are equipped with right bearing seat and right bearing, will with top hex bolts one and top hex bolts two
Connector sleeve is fastened on carrier roller frame quarter line pillaring, and speed measuring coder is connected with roller shaft with coupling band, and idler wheel both ends of testing the speed are equipped with a left side
Circlip and right circlip, and test the speed idler wheel and the fitting of side carrying roller, with roller shaft using key connection, bearing bracket top
Equipped with left shaft holder and left bearing, bearing bracket bottom bottom hex bolts one and bottom hex bolts two are fixed on carrying roller
On frame crossbeam.
The idler wheel outer surface of testing the speed is made of rubber material, increases the frictional force contacted with side carrying roller.
The coupling band is cylindrical structure, and both ends of the surface output square groove, and square groove is in cross correspondence.
One shaft end of the roller shaft carries out chamfered edge processing, is processed into chamfered edge axle construction.
The beneficial effects of the utility model are: being suitable for the various specifications conveyer containing side carrying roller；Measurement carrying section band
Speed, on the tension of conveyer belt without influence, energy best particularly with the tachometric survey effect of material dynamic metering device on conveyer belt
Enough belt speed not influenced in the case that metering device normally measures and near accurate measuring section, this is filled to dynamic measuring is improved
The measuring accuracy set plays an important role；Measurement accuracy is high, easy for installation, at low cost.
Detailed description of the invention
Fig. 1 is the utility model overall installation structural schematic diagram；
Fig. 2 is the utility model speed measuring device partial structural diagram；
Fig. 3 is the utility model coupling band structural schematic diagram；
In figure: 1, side carrying roller, 2, bearing bracket, 3, carrier roller frame quarter line pillaring, 4, carrier roller frame crossbeam, 5, bottom hex bolts
One, 6, bottom hex bolts two, 7, top hex bolts one, 8, right bearing seat, 9, connector sleeve, 10, coupling band, 11, screw one,
12, right circlip, 13, left circlip, 14, left bearing, 15, left shaft holder, 16, speed measuring coder, 17, screw two, 18,
Right bearing, 19, signal output cable, 20, roller shaft, 21, test the speed idler wheel, 22, top hex bolts two.
Specific embodiment
As shown in the picture, a kind of belt conveying pusher side carrying roller speed measuring device, by speed measuring coder 16, connector sleeve 9, coupling band
10, roller shaft 20, the idler wheel 21 that tests the speed, bearing bracket 2 and signal output cable 19 form, it is characterised in that: described tests the speed
The screw 1 of encoder 16 and screw 2 17 are connect with connector sleeve 9, and 9 bottom of connector sleeve is equipped with right bearing seat 8 and right bearing 18,
Connector sleeve 9 is fastened on carrier roller frame quarter line pillaring 3 with top hex bolts 1 and top hex bolts 2 22, speed measuring coder
16 and roller shaft 20 connected with coupling band 10,21 both ends of idler wheel of testing the speed are surveyed equipped with left circlip 13 and right circlip 12
Fast idler wheel 21 and side carrying roller 1 are bonded, and with roller shaft 20 using being keyed, left shaft holder 15 and a left side are equipped at the top of bearing bracket 2
Bearing 14,2 bottom bottom hex bolts 1 of bearing bracket and bottom hex bolts 26 are fixed on carrier roller frame crossbeam 4.
In order to increase the frictional force that the idler wheel 21 that tests the speed is contacted with side carrying roller 1, guarantee is tested the speed, and idler wheel 21 is synchronous with side carrying roller 1 to be turned
Dynamic, 21 outer surface of idler wheel of testing the speed is made of rubber material, impact of the simultaneous buffering side carrying roller 1 to speed measuring device I.
In order to keep the axis connection effect of roller shaft 20 and speed measuring coder 16 more preferable, the coupling band 10 is cylindrical structure,
Both ends of the surface output square groove, and square groove is in cross correspondence, are directly interference fitted two chamfered edge axis and are inserted into.
For the ease of the connection of roller shaft 20 and coupling band 10, a shaft end of the roller shaft 14 carries out chamfered edge processing, adds
Work is at chamfered edge axle construction.
The utility model specifically tests the speed process are as follows: belt conveyor operates normally, and carrying conveyer belt drives side carrying roller 1 to revolve
Turn, side carrying roller 1 drives the rotation of idler wheel 21 of testing the speed simultaneously, and the revolving speed for the idler wheel 21 that tests the speed is transmitted by roller shaft 20, coupling band 10
To speed measuring coder 16, speed measuring coder 16 passes through signal output cable 19 by output of pulse signal, by host computer to signal
Processing calculates, and obtains the real-time belt speed of conveyer belt, completes the measurement of speed.
The structure and principle of the utility model, any other forms based on the utility model patent principle are presented above
All within the scope of this patent.
Claims (4)
1. a kind of belt conveying pusher side carrying roller speed measuring device, by speed measuring coder, connector sleeve, coupling band, roller shaft, rolling of testing the speed
Wheel, bearing bracket and signal output cable composition, it is characterised in that: speed measuring coder screw one and screw two with
Connector sleeve connection, connector sleeve bottom are equipped with right bearing seat and right bearing, will with top hex bolts one and top hex bolts two
Connector sleeve is fastened on carrier roller frame quarter line pillaring, and speed measuring coder is connected with roller shaft with coupling band, and idler wheel both ends of testing the speed are equipped with a left side
Circlip and right circlip, and test the speed idler wheel and the fitting of side carrying roller, with roller shaft using key connection, bearing bracket top
Equipped with left shaft holder and left bearing, bearing bracket bottom bottom hex bolts one and bottom hex bolts two are fixed on carrying roller
On frame crossbeam.
2. a kind of belt conveying pusher side carrying roller speed measuring device as described in claim 1, it is characterised in that: described to test the speed outside idler wheel
Surface is made of rubber material, increases the frictional force contacted with side carrying roller.
3. a kind of belt conveying pusher side carrying roller speed measuring device as described in claim 1, it is characterised in that: the coupling band is circle
Rod structure, both ends of the surface output square groove, and square groove is in cross correspondence.
4. a kind of belt conveying pusher side carrying roller speed measuring device as described in claim 1, it is characterised in that: the roller shaft its
Middle one end carries out chamfered edge processing, is processed into chamfered edge axle construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821466327.8U CN208856369U (en) | 2018-09-08 | 2018-09-08 | A kind of belt conveying pusher side carrying roller speed measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821466327.8U CN208856369U (en) | 2018-09-08 | 2018-09-08 | A kind of belt conveying pusher side carrying roller speed measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208856369U true CN208856369U (en) | 2019-05-14 |
Family
ID=66417217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821466327.8U Expired - Fee Related CN208856369U (en) | 2018-09-08 | 2018-09-08 | A kind of belt conveying pusher side carrying roller speed measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208856369U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112278772A (en) * | 2020-08-27 | 2021-01-29 | 广东韶钢工程技术有限公司 | Belt conveyor and control method thereof |
-
2018
- 2018-09-08 CN CN201821466327.8U patent/CN208856369U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112278772A (en) * | 2020-08-27 | 2021-01-29 | 广东韶钢工程技术有限公司 | Belt conveyor and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190514 Termination date: 20190908 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |