CN103482327A - Torque belt-type conveyor belt-breakage grabbing device - Google Patents
Torque belt-type conveyor belt-breakage grabbing device Download PDFInfo
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- CN103482327A CN103482327A CN201310391939.0A CN201310391939A CN103482327A CN 103482327 A CN103482327 A CN 103482327A CN 201310391939 A CN201310391939 A CN 201310391939A CN 103482327 A CN103482327 A CN 103482327A
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- 241000239290 Araneae Species 0.000 claims description 11
- 230000002787 reinforcement Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 3
- 230000007257 malfunction Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 description 4
- 230000006698 induction Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The invention discloses a torque belt-type conveyor belt-breakage grabbing device, comprising an upper rack, an upper crossbeam, reinforced bar plates, a lower rack, a lower crossbeam, a bearing block, an upper support frame, a spring box, an upper rotary arm, an upper friction box, an upper support roller, a support seat, a lower support frame, a lower rotary arm, a lower friction block, a lower support roller and a spiral spring. The torque belt-type conveyor belt-breakage grabbing device is compact and reasonable in structure, the belt-breakage grabbing is realized by sensing the tension of the conveyor belts of a belt conveyor, malfunction cannot be caused by halting or reversing of the conveyor, when the belt conveyor is subjected to the belt breakage phenomenon, the upper and lower conveyor belts are enabled to be grabbed at the same time, the reliability is high, the damage to the conveyor belts is effectively reduced due to the contacting between the upper and lower friction blocks and the faces of the conveyor belts, and the service life of the conveyor belts is prolonged.
Description
Technical field
The present invention relates to a kind of torsion type belt conveyer broken belt catcher.
Background technology
The catching device of the use of belt conveyer protection at present has the multiple technologies scheme, but considerable part has wherein all adopted swing brake shoe formula principle.Wedge shape brake shoe in these catching devices is fixed on upper rack or outside, when broken belt occurs, by certain Power Drive Unit, drives brake shoe to swing, and reduces the gap between brake shoe and drive wheel, and belt is implemented to arrest.If divide according to the propulsion source difference, can be divided into two kinds: i.e. friction-driving and electric-liquid type; The former driven roller is positioned at the load-transfer device below, is centering type or ratchet inverse-stopping type, and when load-transfer device normally moves, drive wheel normally rotates.During broken belt, utilize the retrograde friction force produced of load-transfer device to make driven roller drive the transmission device action, brake shoe is arrested; The latter broken belt detecting sensor check broken belt signal, drive the brake shoe action to implement to arrest by electro-hydraulic device.
All there are following one or more shortcomings in above-mentioned catching device scheme, is mainly: the first, and catching device and conveyer share a frame, and its intensity is lower, and while arresting, frame may produce distortion; The second, only arrest load-transfer device both sides of the edge part while arresting, arrest piece and the load-transfer device area of contact is little, large to the load-transfer device infringement; The 3rd, drive disk assembly is many, and dust and material are easy to block the motion of movable part, has reduced the reliability of arresting; The 4th, because they are that while utilizing the load-transfer device antikinesis, the catching device action is sent out in generation place, so make the load-transfer device short range reverse fashion when upper fortune conveyer stops, be easy to cause misoperation.
Torsion type belt conveyer broken belt catcher of the present invention compactness rational in infrastructure, rely on the tension force of induction belt of belt conveyor to realize broken-belt catching, can misoperation not occur because conveyer stops or reverses, during belt conveyer generation belt phenomenon, can guarantee that upper and lower load-transfer device is arrested simultaneously by actv., reliability is high, and upper and lower friction shoe contacts with carrying zone face, actv. has reduced the damage to load-transfer device, has extended the service life of load-transfer device.
Summary of the invention
The purpose of this invention is to provide a kind of torsion type belt conveyer broken belt catcher.
The objective of the invention is to be achieved through the following technical solutions:
Torsion type belt conveyer broken belt catcher of the present invention, comprise upper spider, entablatrance, reinforcement gusset, lower bearing bracket, cross sill, bearing seat, upper support frame, spring case, upper pivot arm, upper friction shoe, upper supporting roller, supporting seat, lower support frame, lower pivot arm, lower friction shoe, snub pulley and volute spiral spring.Entablatrance and upper spider are bolted, strengthening gusset and upper spider is bolted, strengthening gusset and lower bearing bracket is bolted, cross sill and lower bearing bracket are bolted, bearing seat is bolted with the reinforcement gusset, upper support frame and bearing seat mesh fixing by gear, spring case is connected by volute spiral spring with upper support frame, volute spiral spring one end is located in the groove of upper support frame, the other end is connected with spring case, upper pivot arm and spring case are bolted, upper friction shoe is located at the pivot arm front end, upper supporting roller is located at the pivot arm upside, supporting seat is bolted with the reinforcement gusset, lower support frame two ends are located in supporting seat, lower pivot arm and lower support frame interference fit, lower friction shoe is located at lower pivot arm front end, snub pulley is located at lower pivot arm downside.
As seen from the above technical solution provided by the invention, torsion type belt conveyer broken belt catcher of the present invention, compactness rational in infrastructure, rely on the tension force of induction belt of belt conveyor to realize broken-belt catching, can misoperation not occur because conveyer stops or reverses, during belt conveyer generation belt phenomenon, can guarantee that upper and lower load-transfer device is arrested simultaneously by actv., reliability is high, upper and lower friction shoe contacts with carrying zone face, actv. has reduced the damage to load-transfer device, has extended the service life of load-transfer device.
The accompanying drawing explanation
Fig. 1 is that the torsion type belt conveyer broken belt catcher is at the normal run time organization schematic diagram of belt conveyer;
Fig. 2 is torsion type belt conveyer broken belt catcher structural representation when belt conveyer generation broken belt;
Fig. 3 is torsion type belt conveyer broken belt catcher master TV structure schematic diagram.
The specific embodiment
Torsion type belt conveyer broken belt catcher of the present invention, its preferably the specific embodiment as shown in Figure 1, Figure 2, Figure 3 shows, the torsion type belt conveyer broken belt catcher comprises upper spider 1, entablatrance 2, strengthens gusset 3, lower bearing bracket 4, cross sill 5, bearing seat 6, upper support frame 7, spring case 8, upper pivot arm 9, upper friction shoe 10, upper supporting roller 11, supporting seat 12, lower support frame 13, lower pivot arm 14, lower friction shoe 15, snub pulley 16 and volute spiral spring 17.
Torsion type belt conveyer broken belt catcher of the present invention has following innovative point:
The spring case of torsion type belt conveyer broken belt catcher is connected by volute spiral spring with upper support frame, volute spiral spring one end is located in the groove of upper support frame, the other end is connected with spring case, the power decrement that during broken-belt catching, volute spiral spring provides is little, can actv. guarantees the reliability of broken-belt catching;
The entablatrance of torsion type belt conveyer broken belt catcher and upper spider junction are provided with puller bolt, have improved the safety of broken belt catcher, the vibration of equipment while can actv. preventing broken-belt catching;
The upper friction shoe of torsion type belt conveyer broken belt catcher and lower friction shoe adopt the high molecular abrasion-proof material to make, and actv. has reduced the damage of broken belt catcher to load-transfer device, has extended the service life of load-transfer device.
Principle of work below in conjunction with accompanying drawing to the torsion type belt conveyer broken belt catcher is described further:
When belt conveyer normally moves, as shown in Figure 1, rely on the tension force of load-transfer device, the upper supporting roller of upper pivot arm upside contacts with load-transfer device, can rotate with the operation of belt conveyer, now volute spiral spring is in tension, and the snub pulley of lower pivot arm downside contacts with load-transfer device, can rotate with the operation of belt conveyer;
When belt conveyer generation broken belt accident, as shown in Figure 2, (this is load-transfer device generation broken belt the moment of fault in the tension force meeting rapid drawdown of load-transfer device, energizing signal the most accurately), load-transfer device occurs to relax and glide, now go up that pivot arm rotates up under the driving to the friction shoe friction force at volute spiral spring torsion and load-transfer device until on form between friction shoe and entablatrance and arrest gap and arrest load-transfer device, lower pivot arm under the self gravitation effect, be rotated down and cross sill between form and to arrest gap and arrest load-transfer device, thereby effectively implement to arrest, Accident prevention further occurs.
The invention has the beneficial effects as follows:
Compactness rational in infrastructure;
Rely on the tension force of induction belt of belt conveyor to realize broken-belt catching, can misoperation not occur because conveyer stops or reverses;
During belt conveyer generation belt phenomenon, can guarantee that upper and lower load-transfer device is arrested simultaneously by actv., reliability is high;
Upper and lower friction shoe contacts with carrying zone face, and actv. has reduced the damage to load-transfer device, has extended the service life of load-transfer device.
The above; be only the present invention's specific embodiment preferably, but protection scope of the present invention is not limited to this, anyly is familiar with in technical scope that those skilled in the art disclose in the present invention; the variation that can expect easily or replacement, within all should being encompassed in protection scope of the present invention.
Claims (4)
1. a torsion type belt conveyer broken belt catcher, is characterized in that, described torsion type belt conveyer broken belt catcher comprises upper spider, entablatrance, strengthen gusset, lower bearing bracket, cross sill, bearing seat, upper support frame, spring case, upper pivot arm, upper friction shoe, upper supporting roller, supporting seat, the lower support frame, lower pivot arm, lower friction shoe, snub pulley and volute spiral spring, described entablatrance and described upper spider are bolted, described reinforcement gusset and described upper spider are bolted, described reinforcement gusset and described lower bearing bracket are bolted, described cross sill and described lower bearing bracket are bolted, described bearing seat and described reinforcement gusset are bolted, described upper support frame and described bearing seat mesh fixing by gear, described upper pivot arm and described spring case are bolted, described upper friction shoe is located at described upper pivot arm front end, described upper supporting roller is located at described upper pivot arm upside, described supporting seat and described reinforcement gusset are bolted, described lower support frame two ends are located in described supporting seat, described lower pivot arm and described lower support frame interference fit, described lower friction shoe is located at described lower pivot arm front end, described snub pulley is located at described lower pivot arm downside.
2. torsion type belt conveyer broken belt catcher according to claim 1, it is characterized in that, described spring case is connected by described volute spiral spring with described upper support frame, and described volute spiral spring one end is located in the groove of described upper support frame, and the other end is connected with described spring case.
3. torsion type belt conveyer broken belt catcher according to claim 1, is characterized in that, described entablatrance and described upper spider junction are provided with puller bolt.
4. torsion type belt conveyer broken belt catcher according to claim 1, is characterized in that, described upper friction shoe and described lower friction shoe adopt the high molecular abrasion-proof material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310391939.0A CN103482327B (en) | 2013-09-03 | 2013-09-03 | Torsion type belt conveyer broken belt catcher |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310391939.0A CN103482327B (en) | 2013-09-03 | 2013-09-03 | Torsion type belt conveyer broken belt catcher |
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| Publication Number | Publication Date |
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| CN103482327A true CN103482327A (en) | 2014-01-01 |
| CN103482327B CN103482327B (en) | 2015-09-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708207A (en) * | 2014-01-10 | 2014-04-09 | 力博重工科技股份有限公司 | Movable type broken-belt catching device with buffer device |
| CN107814164A (en) * | 2017-11-17 | 2018-03-20 | 徐州华峰测控技术有限公司 | A kind of full zone face broken belt catcher of mechanical electronic hydraulic integrated formula |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004016531A1 (en) * | 2002-08-19 | 2004-02-26 | Hubert De Villiers Barnard | Conveyor belt arrestor |
| US6814220B1 (en) * | 2000-01-25 | 2004-11-09 | Jan Harmes Nieuwoudt | Retaining device for a conveyor belt assembly |
| CN202358643U (en) * | 2011-10-26 | 2012-08-01 | 澳枫(上海)控制技术有限公司 | Tape breakage capture device for ribbon conveyer |
| CN102849434A (en) * | 2012-10-22 | 2013-01-02 | 中国矿业大学 | Full-section belt breakage protecting device for belt-type conveyer |
| CN102862798A (en) * | 2012-10-22 | 2013-01-09 | 中国矿业大学 | Belt automatically-triggering full-section catching device of upper conveying belt type conveyor |
| CN103043395A (en) * | 2013-01-16 | 2013-04-17 | 中国矿业大学 | Automatic trigger broken belt capturing device for belt conveyer |
| CN203428474U (en) * | 2013-09-03 | 2014-02-12 | 泰安英迪利机电科技有限公司 | Torque type broken belt capturing device of belt conveyor |
-
2013
- 2013-09-03 CN CN201310391939.0A patent/CN103482327B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6814220B1 (en) * | 2000-01-25 | 2004-11-09 | Jan Harmes Nieuwoudt | Retaining device for a conveyor belt assembly |
| WO2004016531A1 (en) * | 2002-08-19 | 2004-02-26 | Hubert De Villiers Barnard | Conveyor belt arrestor |
| CN202358643U (en) * | 2011-10-26 | 2012-08-01 | 澳枫(上海)控制技术有限公司 | Tape breakage capture device for ribbon conveyer |
| CN102849434A (en) * | 2012-10-22 | 2013-01-02 | 中国矿业大学 | Full-section belt breakage protecting device for belt-type conveyer |
| CN102862798A (en) * | 2012-10-22 | 2013-01-09 | 中国矿业大学 | Belt automatically-triggering full-section catching device of upper conveying belt type conveyor |
| CN103043395A (en) * | 2013-01-16 | 2013-04-17 | 中国矿业大学 | Automatic trigger broken belt capturing device for belt conveyer |
| CN203428474U (en) * | 2013-09-03 | 2014-02-12 | 泰安英迪利机电科技有限公司 | Torque type broken belt capturing device of belt conveyor |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103708207A (en) * | 2014-01-10 | 2014-04-09 | 力博重工科技股份有限公司 | Movable type broken-belt catching device with buffer device |
| CN107814164A (en) * | 2017-11-17 | 2018-03-20 | 徐州华峰测控技术有限公司 | A kind of full zone face broken belt catcher of mechanical electronic hydraulic integrated formula |
| CN107814164B (en) * | 2017-11-17 | 2023-12-19 | 徐州华峰测控技术有限公司 | Electromechanical liquid integrated full-band surface broken band capturing device |
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| CN103482327B (en) | 2015-09-09 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: Belt breaking and catching device of torque type belt conveyor Effective date of registration: 20200814 Granted publication date: 20150909 Pledgee: Bank of Tai'an Limited by Share Ltd. Pledgor: TAI'AN ENDLESS MECHANICAL & ELECTRICAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980004967 |
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Date of cancellation: 20210810 Granted publication date: 20150909 Pledgee: Bank of Tai'an Limited by Share Ltd. Pledgor: TAI'AN ENDLESS MECHANICAL & ELECTRICAL TECHNOLOGY Co.,Ltd. Registration number: Y2020980004967 |
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Denomination of invention: Broken belt catching device of torque belt conveyor Effective date of registration: 20210812 Granted publication date: 20150909 Pledgee: Bank of Tai'an Limited by Share Ltd. Pledgor: TAI'AN ENDLESS MECHANICAL & ELECTRICAL TECHNOLOGY Co.,Ltd. Registration number: Y2021980007622 |
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Date of cancellation: 20220829 Granted publication date: 20150909 Pledgee: Bank of Tai'an Limited by Share Ltd. Pledgor: TAI'AN ENDLESS MECHANICAL & ELECTRICAL TECHNOLOGY Co.,Ltd. Registration number: Y2021980007622 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |