CN102328812A - Self-cooling controllable braking device - Google Patents
Self-cooling controllable braking device Download PDFInfo
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- CN102328812A CN102328812A CN201110140840A CN201110140840A CN102328812A CN 102328812 A CN102328812 A CN 102328812A CN 201110140840 A CN201110140840 A CN 201110140840A CN 201110140840 A CN201110140840 A CN 201110140840A CN 102328812 A CN102328812 A CN 102328812A
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- hydraulic
- carrying roller
- hydraulic pressure
- braking
- brake
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Abstract
The invention discloses a self-cooling controllable braking device, which comprises a carrier roller, wherein a hydraulic controllable braking mechanism and a hydraulic station are arranged at two sides of the carrier roller, the carrier roller is in keyed connection with the hydraulic control braking mechanism through a shaft, the hydraulic controllable braking mechanism is provided with a braking head and a disc body, the braking head is provided with a disc spring and a friction plate, an operation state switching device and an operation state monitoring device are also arranged on the hydraulic controllable braking mechanism, and the hydraulic station is provided with a hydraulic control system. According to the invention, the reliability of a conveyer is improved, the service life of the conveyer is prolonged, and the use and maintenance costs of the conveyer are reduced.
Description
Technical field
The present invention relates to be applied to the Idler Technology field of this material transfer equipment of belt conveyer, make the belt conveyer carrying roller possess controllable brake, rotating operation monitoring, Combination properties such as fault alarm, thereby the reliable stopping brake of realization belt conveyer.
Background technology
Belt conveyer is mainly by carrying roller, and support, compositions such as transfer drive, carrying roller are one of main composition parts of belt conveyer, use the most extensive.Because belt speed and freight volume is different, the oad of carrying roller is different.Carrying roller kind commonly used has: impact idler, parallel roll, aligning carrier roller etc.
At present, the belt conveyer carrying roller mainly contains following kind both at home and abroad
1. parallel roll
Be used for the return leg support belt
2. impact idler:
Be installed in material feeding section below, reduce the suffered impact of load-transfer device
3. aligning carrier roller:
Be provided for adjusting belt deflection
But above-mentioned all kinds of carrying rollers itself all do not have braking function, and conveyer also needs to add in addition special brake equipment and carries out the braking of equipment.This concentrates braking force, can't realize the controllable brake of belt conveyer, has reduced the safety of equipment.
Summary of the invention
The purpose of this invention is to provide a kind of self cooled controllable brake device that can realize that moment is controlled.
The objective of the invention is to realize through following technical scheme:
Self cooled controllable brake device of the present invention; Comprise carrying roller, the carrying roller both sides are provided with hydraulic pressure brake and Hydraulic Station, and carrying roller is connected with hydraulic pressure brake key through axle; The hydraulic pressure brake is provided with braking head and disk body; The braking head is provided with dish spring and friction lining, also is provided with running state shifter and monitoring running state device on the hydraulic pressure brake, and Hydraulic Station is provided with the hydraulic pressure controllable system for braking.
Technical scheme by the invention described above provides can be found out, self cooled controllable brake device of the present invention, and hydraulic control system realizes the adjustment of hydraulic pressure brake lock torque through the modulated pressure station, thereby carrying roller is carried out controllable brake.This device has improved the reliability of conveyer, has prolonged the service life of conveyer, has reduced the operation and maintenance expense of conveyer.
Description of drawings
Fig. 1 is a self cooled controllable brake apparatus structure scheme drawing;
Fig. 2 is the structural representation of self cooled controllable brake device hydraulic pressure brake;
Fig. 3 is the structural representation of self cooled controllable brake device braking head.
The specific embodiment
Self cooled controllable brake device of the present invention, the specific embodiment that it is preferable such as Fig. 1, Fig. 2, shown in Figure 3, self cooled controllable brake device; Comprise carrying roller 1; Carrying roller 1 both sides are provided with hydraulic pressure brake 2, Hydraulic Station 3, and carrying roller is connected with hydraulic pressure brake 2 keys through axle; Hydraulic pressure brake 2 is provided with braking 4 and disk body 5, and braking 4 is provided with dish spring 6 and friction lining 7.
Hydraulic pressure brake 2 is connected with Hydraulic Station 3, and Hydraulic Station is provided with hydraulic control system, and hydraulic control system realizes the adjustment of hydraulic pressure brake lock torque through the modulated pressure station.A hydraulic control system can be connected with many groups self cooled controllable brake device, realizes the concentrated control of braking of many group self cooled controllable brake devices.
Hydraulic pressure brake 2 is provided with running state shifter 8, is used for making as required carrying roller 1 between braking mode and non-braking mode, to switch.
Running state shifter 8 is provided with monitoring running state device 9, makes carrying roller 1 have the monitoring running state function, carrying roller malfunction monitoring when realizing normal the operation.
Monitoring running state device 9 is connected with accident warning device, when monitoring carrying roller operation mal, can send alerting signal.
Self cooled controllable brake device of the present invention is mainly used under downward belt conveyor and the long belt conveyor and transports in the section, has improved the reliability of conveyer, has prolonged the service life of conveyer, and it has following inventive point:
Friction lining adopts the high molecular abrasion-proof material, has increased the drag friction coefficient of hydraulic pressure brake, and having guaranteed can provide enough lock torques in the braking procedure.
The hydraulic pressure brake has good heat conduction and heat dispersion, and brake equipment can realize the stepless adjustment of moment, has improved the deceleration and stopping performance of carrying roller, has prolonged the life-span of main drive.
The braking head adopts the dish spring as the normally closed brake structure, guarantees under any circumstance all can realize safe and reliable parking.
Have braking selection mechanism, carrying roller can convenient switching between common carrying roller function and controllable brake function.
Carrying roller has the monitoring running state function, carrying roller malfunction monitoring when realizing normal the operation.
Below in conjunction with accompanying drawing principle of work of the present invention is further specified:
Self cooled controllable brake device comprises carrying roller 1, and the carrying roller both sides are provided with hydraulic pressure brake 2; Hydraulic Station 3; Carrying roller is connected with hydraulic pressure brake 2 keys through axle, and hydraulic pressure brake 2 is provided with braking 4 and disk body 5, brakes 4 and is provided with dish spring 6 and friction lining 7; Also be provided with running state shifter 8 on the hydraulic pressure brake 2, running state shifter 8 also is provided with monitoring running state device 9.
When carrying roller normally moves, under the combined action of Hydraulic Station control oil pressure and dish spring, there is the gap between the friction lining of braking head and the disk body; Carrying roller gets into normal rotary work state, carrying roller is moved, when the needs glancing impact according to common carrying roller function; Reduce to get into the control oil pressure of braking head, under dish spring and the effect of control oil pressure, friction lining is fitted with disk body gradually; Friction lining and disk body produce friction force under the effect of positive pressure, promptly carrying roller gets into braking mode.Change the size of control oil pressure, can change the size of positive pressure between friction lining and disk body, lock torque changes thereupon.Thereby make carrying roller have the controllable brake performance.
The invention has the beneficial effects as follows:
Carrying roller has the controllable brake performance, has improved the reliability of conveyer, has prolonged the service life of conveyer.
Reduced the operation and maintenance expense of conveyer.
Reduce the replacing amount of post workman and carrying roller, reduced investment.
The above; Be merely the preferable specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, any technical personnel of being familiar with the present technique field is in the technical scope that the present invention discloses; The variation that can expect easily or replacement all should be encompassed within protection scope of the present invention.
Claims (6)
1. a self cooled controllable brake device comprises carrying roller, it is characterized in that; The both sides of said carrying roller are provided with hydraulic pressure brake and Hydraulic Station; Carrying roller is connected with hydraulic pressure brake key through axle, and the hydraulic pressure brake is connected with Hydraulic Station, and Hydraulic Station is provided with hydraulic control system.
2. self cooled controllable brake device according to claim 1 is characterized in that, said hydraulic pressure brake is provided with braking head and disk body.
3. self cooled controllable brake device according to claim 2 is characterized in that, said braking head is provided with dish spring and friction lining.
4. self cooled controllable brake device according to claim 1 is characterized in that said hydraulic pressure brake is provided with the running state shifter.
5. self cooled controllable brake device according to claim 4 is characterized in that said running state shifter is provided with the monitoring running state device.
6. self cooled controllable brake device according to claim 5 is characterized in that said monitoring running state device is connected with accident warning device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110140840A CN102328812A (en) | 2011-05-30 | 2011-05-30 | Self-cooling controllable braking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110140840A CN102328812A (en) | 2011-05-30 | 2011-05-30 | Self-cooling controllable braking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102328812A true CN102328812A (en) | 2012-01-25 |
Family
ID=45480827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110140840A Pending CN102328812A (en) | 2011-05-30 | 2011-05-30 | Self-cooling controllable braking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102328812A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108996106A (en) * | 2018-07-17 | 2018-12-14 | 中山瑞科新能源有限公司 | A kind of vacuum equipment live-roller with on-line monitoring function |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020041061A (en) * | 2000-11-27 | 2002-06-01 | 이구택 | Serpentine glide automatic control contrivance for tow direction belt conveyor |
| CN1415509A (en) * | 2002-11-13 | 2003-05-07 | 太原理工大学 | Hydraulic arrester with capabilities of speed adjustment and soft braking |
| CN101429873A (en) * | 2008-01-21 | 2009-05-13 | 樊铁山 | Method for directly driving coal mine main incline shaft belt conveyer by using gas engine |
| CN101695972A (en) * | 2009-10-23 | 2010-04-21 | 太原理工大学 | Hydraulic damping supporting roller |
| CN201458296U (en) * | 2009-06-05 | 2010-05-12 | 山东科技大学 | Controllable brake carrying roller |
| CN201721897U (en) * | 2009-06-05 | 2011-01-26 | 泰安力博机电科技有限公司 | Linear controllable brake upward carrying belt conveyor |
| CN202089568U (en) * | 2011-05-30 | 2011-12-28 | 泰安力博机电科技有限公司 | Self-cooling controllable brake apparatus |
-
2011
- 2011-05-30 CN CN201110140840A patent/CN102328812A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020041061A (en) * | 2000-11-27 | 2002-06-01 | 이구택 | Serpentine glide automatic control contrivance for tow direction belt conveyor |
| CN1415509A (en) * | 2002-11-13 | 2003-05-07 | 太原理工大学 | Hydraulic arrester with capabilities of speed adjustment and soft braking |
| CN101429873A (en) * | 2008-01-21 | 2009-05-13 | 樊铁山 | Method for directly driving coal mine main incline shaft belt conveyer by using gas engine |
| CN201458296U (en) * | 2009-06-05 | 2010-05-12 | 山东科技大学 | Controllable brake carrying roller |
| CN201721897U (en) * | 2009-06-05 | 2011-01-26 | 泰安力博机电科技有限公司 | Linear controllable brake upward carrying belt conveyor |
| CN101695972A (en) * | 2009-10-23 | 2010-04-21 | 太原理工大学 | Hydraulic damping supporting roller |
| CN202089568U (en) * | 2011-05-30 | 2011-12-28 | 泰安力博机电科技有限公司 | Self-cooling controllable brake apparatus |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108996106A (en) * | 2018-07-17 | 2018-12-14 | 中山瑞科新能源有限公司 | A kind of vacuum equipment live-roller with on-line monitoring function |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 271000 Shandong city of Tai'an Province in the new North Main Street West Tianmen Applicant after: Libo Heavy Machine Technology Co., Ltd. Address before: 271000 Shandong city of Tai'an Province in the new North Main Street West Tianmen Applicant before: Tai'an Libo Mechanical Technology Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: TAI AN LIBO MECHANICAL TECHNOLOGY CO., LTD. TO: LIBO HEAVY MACHINE TECHNOLOGY CO., LTD. |
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120125 |