CN107792616A - Belt offset detecting device - Google Patents
Belt offset detecting device Download PDFInfo
- Publication number
- CN107792616A CN107792616A CN201610745238.6A CN201610745238A CN107792616A CN 107792616 A CN107792616 A CN 107792616A CN 201610745238 A CN201610745238 A CN 201610745238A CN 107792616 A CN107792616 A CN 107792616A
- Authority
- CN
- China
- Prior art keywords
- housing
- bearing
- belt
- power transmission
- shaft
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 2
- 230000006870 function Effects 0.000 description 6
- 239000002390 adhesive tape Substances 0.000 description 3
- 230000009993 protective function Effects 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0266—Control or detection relating to the load carrier(s)
- B65G2203/0283—Position of the load carrier
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
Belt offset detecting device, it is characterized in that：It is corresponding on support frame that the detection means of structure identical first and two is housed；First and second deflector rolls are attached separately in the first detection means and the rotary shaft of second detection device, and the first and second deflector rolls contact with belt left and right sides respectively；Power transmission shaft equipped with clutch shaft bearing and second bearing is separately mounted in the hole on housing；Torque spring is sleeved on power transmission shaft, and the left end of torque spring is fixed on the inwall of housing with the first screw, and the right end of torque spring is fixed on power transmission shaft with the second screw；Angular transducer is fixed in the mounting seat in right-hand member housing with the first bolt respectively；Axle left end of the both ends of flexible clutch respectively with power transmission shaft right-hand member and angular transducer is installed together with the first bearing pin and the second bearing pin, case lid is fixed on housing with the second bolt, forms belt offset detecting device.
Description
Technical field
The present invention relates to a kind of belt detection means, specifically a kind of conveyer belt offset detecting device.
Background technology
Ribbon conveyer is widely used in industrial circle, such as harbour, harbour, mine, electric power and smelting chemical industry industry.Belt
Steady, reliability service it is most crucial, but due to device fabrication, installation and belt bandwidth direction material in belt running
Belt deviation phenomenon occurs in the reasons such as skewness unavoidably, can directly result in belt damages when sideslip is serious and equipment is worked
Paralysis.
Mainly have to the sideslip detection means of conveyer belt at present：Contactless deviation switch detection, sensor non-contact formula
Sideslip detection, the contactless sideslip detection of angular transducer, the detection of angular transducer contact sideslip etc..
Such as Patent No.：201520505161.6 utility model patent, a kind of adhesive tape offset detector is disclosed, should
Monitoring device is symmetrically mounted on conveyor belt support both sides, including vertical rod and detection body, the vertical rod and adhesive strips contact of both sides, founds rod
Connected by the rotating shaft of connecting rod and detection body, detection body includes housing, angular transducer, and the rotating shaft of detection body passes through
Shaft block ring is fixed on casing center, is provided with torsion spring in the rotating shaft of enclosure interior with one heart, and one end of torsion spring passes through positioning screw
It is fixed in rotating shaft, the other end of torsion spring is fixed on housing, and installation is solid with one heart by mounting bracket and rotating shaft for angular transducer
Housing is scheduled on, and is connected by holding screw with rotating shaft, realizes the electrodeless detection, and substitute traditional sideslip in real time of adhesive tape skew
Switch.
Sideslip detection of the above-mentioned detection means to belt conveyor has played certain positive role, but above-mentioned detection device is still deposited
In certain deficiency；Patent No. 201520505161.6, a kind of adhesive tape offset detecting device, the detection means is in structure
The defects of certain is still suffered from, angular transducer is connected with rotating shaft using being rigidly connected, and easily damages angular transducer, does not have
There is the function that self is protected, while easily cause the improper damage of offset detecting device, or even cause the system failure to cause to stop
Machine, have a strong impact on the productivity effect of enterprise.
The content of the invention
The purpose of the present invention is for defect present in above-mentioned prior art, there is provided a kind of conveyer belt offset detection
Device, flexible clutch is employed in the belt offset detecting device, using can reduce connection both sides rotating shaft during such shaft coupling
Required precision to centering, facilitates angular transducer to install, and has overload protective function, and in the case of rotating speed is jiggly,
There is good shock-absorbing function；Rotating shaft and angular transducer axle rigid attachment in existing belt offset detecting device are overcome, because
Without the relative skew of two axle axis and the disadvantage of absorbing shock performance, the detection means has the function of self being protected.Will
Belt offset detecting device is arranged on belt type conveyer, is provided safeguard for belt type conveyer safe and highly efficient operation.
The technical scheme is that：A kind of belt offset detecting device, including support, deflector roll, detection means, flexible connection
Axle device, belt, power transmission shaft, housing, bearing, screw, torque spring, angular transducer.
A kind of described belt offset detecting device：It is corresponding on conveyer belt support frame that to be provided with structure identical
First detection means and second detection device；First deflector roll 1 and the second deflector roll are separately mounted to the first detection means and the second inspection
Survey in the rotary shaft of device, the first deflector roll 1 and the second deflector roll contact with the left and right sides of belt 4 respectively；Filled in detection
The left end housing wall and housing internal partition center for putting housing distinguish the first axis hole and the second axis hole, clutch shaft bearing 7 and second bearing
Be separately mounted in the first hole and the second hole, power transmission shaft 5 is inserted into clutch shaft bearing and second bearing inner ring hole, with the 3rd bolt
Bearing cap with holes is arranged on the axis hole of left end first of housing, clutch shaft bearing is controlled into the axis hole of left end first in housing
It is interior；Torque spring 9 is sleeved on the power transmission shaft between clutch shaft bearing 7 and second bearing in housing；With the first screw by torsion bullet
The left end of spring is fixed on the inwall of housing, and the right end of torque spring is fixed on into power transmission shaft with the second screw
On；Angular transducer is fixed in the mounting seat in right-hand member housing with the first bolt respectively；With the first bearing pin and second
Axle left end of the both ends of flexible clutch respectively with power transmission shaft right-hand member and angular transducer is installed together by bearing pin, with the second spiral shell
Case lid is fixed on housing by bolt, forms belt offset detecting device.
Described flexible clutch：It is made up of flexible shaft, the first flexible clutch seat, the second flexible clutch seat；It is flexible
The both ends of axle are mounted with the first flexible clutch seat and the second flexible clutch seat with holes respectively, form flexible coupling
Device.
It is an advantage of the invention that：Flexible clutch is employed in belt offset detecting device, uses energy during such shaft coupling
Required precision of the connection both sides rotating shaft to centering is reduced, facilitates angular transducer to install, there is overload protective function, and in rotating speed
In the case of jiggly, there is good shock-absorbing function.Overcome rotating shaft and angular transducer in existing belt offset detecting device
Axle rigid attachment, because without the relative skew of two axle axis and absorbing shock performance disadvantage.Belt offset detecting device is installed
On belt type conveyer, provided safeguard for belt type conveyer safe and highly efficient operation.
Brief description of the drawings
The invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is detection means 1 and conveyer frame mounting structure schematic diagram；
Fig. 2 is structure of the detecting device schematic diagram；
1. first deflector roll in figure, 1 ' the second deflector rolls of, 2. first detection means, 2 ' second detection devices, 3. supports, rotating shaft,
4. belt, 5. rotating shafts, 6. housings, 7. clutch shaft bearings, 8. first screws, 9. torque springs, 10. second screws；11. second
Bearing, 12. first flexible clutch seats, 13. first pins, 14. flexible shafts, 15. second flexible clutch seats, 16. second
Pin, 17. angular transducers, 18. first bolts, 19. bolts, a. flexible clutch.
Embodiment
In Fig. 1 embodiments for providing of the present invention, corresponding on conveyer belt support frame 3 to be provided with structure identical
First detection means 2 and second detection device 2 '；First deflector roll 1 and the second deflector roll 1 ' are separately mounted to the He of the first detection means 2
In the rotary shaft of second detection device 2 ', the first deflector roll 1 and the second deflector roll 1 ' are contacted one with the left and right sides of belt 4 respectively
Rise.
In the detection means embodiment shown in Fig. 2, in the left end housing wall and housing internal partition of detection means housing 6
The heart distinguishes the first axis hole and the second axis hole, clutch shaft bearing 7 and second bearing 11 are separately mounted in the first hole and the second hole, be driven
Axle 5 is inserted into clutch shaft bearing 7 and the inner ring hole of second bearing 11, and bearing cap 21 with holes is arranged on into housing with the 3rd bolt 20
On 6 axis hole of left end first, clutch shaft bearing 7 is controlled in the axis hole of left end first of housing 6；Torque spring 9 is sleeved on first
On power transmission shaft 5 between bearing 7 and second bearing 11 in housing；The left end of the spring of torsion bullet 9 is fixed on the first screw 8
On the inwall of housing 6, the right end of torque spring 9 is fixed on power transmission shaft 5 with the second screw 10；Respectively with the first spiral shell
Angular transducer 17 is fixed in the mounting seat in right-hand member housing 6 by bolt 18；Will with the first bearing pin 13 and the second bearing pin 16
Axle left end of the flexible clutch a both ends respectively with the right-hand member of power transmission shaft 5 and angular transducer 17 is installed together, with the second bolt
19 are fixed on case lid on housing 6, form conveyer belt offset detecting device.
It is made up of flexible shaft 14, the first flexible clutch seat 12, the second flexible clutch seat 15；The both ends of flexible shaft 14 point
The first flexible clutch seat 12 and the second flexible clutch seat 15 with holes, composition flexible clutch a are not mounted with
The operation principle of the present invention：Roll 4 liang of sides of the contact belt of deflector roll 1 to contact, and form certain pressure, work as belt
During 4 sideslip, deflector roll 1 rotates with belt, and deflector roll 1 drives the power transmission shaft rotation on the first detection means 2 and second detection device 2 ',
By the flexible clutch a being connected between power transmission shaft and angular transducer, angular transducer rotation is driven, angular transducer will
Signal is transferred to PLC（Do not draw）, the offset of belt is can obtain by conversion.
In the case of belt speed is jiggly, there is good shock-absorbing function to the angular transducer in detection means,
There is overload protective function simultaneously；Rotating shaft and angular transducer axle rigid attachment in existing belt offset detecting device are overcome,
Because without the relative skew of two axle axis and absorbing shock performance disadvantage；The function of being protected with self, extend detection
The service life of device.
Claims (2)
1. belt offset detecting device, including support, deflector roll, detection means, flexible clutch, belt, power transmission shaft, housing, axle
Hold, screw, torque spring, angular transducer；It is characterized in that：It is corresponding on conveyer belt support frame that structure phase is installed
With the first detection means and second detection device；First deflector roll and the second deflector roll are separately mounted to the first detection means and the second inspection
Survey in the rotary shaft of device, the first deflector roll and the second deflector roll contact with belt left and right sides respectively；In detection means
The first axis hole and the second axis hole, clutch shaft bearing and second bearing difference are distinguished in the left end housing wall of housing and housing internal partition center
In the first hole and the second hole, power transmission shaft be inserted into clutch shaft bearing and second bearing inner ring hole, with the 3rd bolt by band
The bearing cap in hole is arranged on the axis hole of left end first of housing, by clutch shaft bearing control in the axis hole of left end first of housing；Turn round
Power spring housing is on power transmission shaft between clutch shaft bearing and second bearing in housing, with the first screw by the left end of torque spring
It is fixed on the inwall of housing, the right end of torque spring is fixed on power transmission shaft with the second screw；Use respectively
Angular transducer is fixed in the mounting seat in right-hand member housing by the first bolt；With the first bearing pin and the second bearing pin by flexibility
Axle left end of the both ends of shaft coupling respectively with power transmission shaft right-hand member and angular transducer is installed together, with the second bolt by case lid
It is fixed on housing, forms belt offset detecting device.
2. belt offset detecting device according to claim 1, it is characterized in that：Band is mounted with the both ends of flexible shaft
The first flexible axle bed and the second flexible axle bed in hole, form flexible clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610745238.6A CN107792616A (en) | 2016-08-29 | 2016-08-29 | Belt offset detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610745238.6A CN107792616A (en) | 2016-08-29 | 2016-08-29 | Belt offset detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107792616A true CN107792616A (en) | 2018-03-13 |
Family
ID=61528943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610745238.6A Pending CN107792616A (en) | 2016-08-29 | 2016-08-29 | Belt offset detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107792616A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230352A (en) * | 2018-07-12 | 2019-01-18 | 上海外经集团控股有限公司 | A method of adjusting belt deflection |
| CN109665269A (en) * | 2019-01-15 | 2019-04-23 | 湖北华电襄阳发电有限公司 | A kind of multi-stag tiny structure screw feeding device |
| CN114705118A (en) * | 2022-04-25 | 2022-07-05 | 潍柴动力股份有限公司 | Corner measuring device of swash plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2114949A (en) * | 1982-02-16 | 1983-09-01 | Status Engineering Ltd | Detector means for conveyor belts |
| CN2495616Y (en) * | 2001-06-22 | 2002-06-19 | 王景成 | Dual and automatically maintaining position device for belt conveyer |
| CN2763622Y (en) * | 2004-11-12 | 2006-03-08 | 中国铝业股份有限公司 | Coupling for speed measuring sensor for belt weigher |
| CN201522499U (en) * | 2009-09-22 | 2010-07-07 | 广州市奥特创通测控技术有限公司 | Motor speed sensor with elastic shaft coupling |
| CN204847244U (en) * | 2015-07-14 | 2015-12-09 | 湖北凯瑞知行科技有限公司 | Sticky tape skew detection device |
| CN205998579U (en) * | 2016-08-29 | 2017-03-08 | 湖北华电襄阳发电有限公司 | Belt offset detecting device |
-
2016
- 2016-08-29 CN CN201610745238.6A patent/CN107792616A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2114949A (en) * | 1982-02-16 | 1983-09-01 | Status Engineering Ltd | Detector means for conveyor belts |
| CN2495616Y (en) * | 2001-06-22 | 2002-06-19 | 王景成 | Dual and automatically maintaining position device for belt conveyer |
| CN2763622Y (en) * | 2004-11-12 | 2006-03-08 | 中国铝业股份有限公司 | Coupling for speed measuring sensor for belt weigher |
| CN201522499U (en) * | 2009-09-22 | 2010-07-07 | 广州市奥特创通测控技术有限公司 | Motor speed sensor with elastic shaft coupling |
| CN204847244U (en) * | 2015-07-14 | 2015-12-09 | 湖北凯瑞知行科技有限公司 | Sticky tape skew detection device |
| CN205998579U (en) * | 2016-08-29 | 2017-03-08 | 湖北华电襄阳发电有限公司 | Belt offset detecting device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109230352A (en) * | 2018-07-12 | 2019-01-18 | 上海外经集团控股有限公司 | A method of adjusting belt deflection |
| CN109230352B (en) * | 2018-07-12 | 2021-07-16 | 上海外经集团控股有限公司 | Method for adjusting deviation of conveying belt |
| CN109665269A (en) * | 2019-01-15 | 2019-04-23 | 湖北华电襄阳发电有限公司 | A kind of multi-stag tiny structure screw feeding device |
| CN114705118A (en) * | 2022-04-25 | 2022-07-05 | 潍柴动力股份有限公司 | Corner measuring device of swash plate |
| CN114705118B (en) * | 2022-04-25 | 2024-02-20 | 潍柴动力股份有限公司 | Rotation angle measuring device of sloping cam plate |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180313 |