CN107814164B - Electromechanical liquid integrated full-band surface broken band capturing device - Google Patents
Electromechanical liquid integrated full-band surface broken band capturing device Download PDFInfo
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- CN107814164B CN107814164B CN201711145402.0A CN201711145402A CN107814164B CN 107814164 B CN107814164 B CN 107814164B CN 201711145402 A CN201711145402 A CN 201711145402A CN 107814164 B CN107814164 B CN 107814164B
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- side plate
- rotating shaft
- upper side
- capturing
- lower side
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- 239000007788 liquid Substances 0.000 title claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 80
- 239000003245 coal Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 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
- B65G43/06—Control devices, e.g. for safety, warning or fault-correcting interrupting the drive in case of driving element breakage; Braking or stopping loose load-carriers
-
- 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
- B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
- B65G2207/40—Safety features of loads, equipment or persons
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- Pivots And Pivotal Connections (AREA)
- Filtration Of Liquid (AREA)
Abstract
The mechanical and electrical liquid integrated full-belt broken belt capturing device comprises a frame body, an upper capturing mechanism, a lower capturing mechanism, a linkage mechanism and a supporting mechanism, wherein the upper capturing mechanism comprises a rotating shaft, a rotating shaft sleeve, a connecting plate, a shifting fork and a flashboard, the rotating shaft is provided with the connecting plate, the upper capturing mechanism flashboard is fixedly connected with the connecting plate through bolts, shifting forks are respectively arranged on two sides of the upper capturing mechanism flashboard on the rotating shaft, the lower capturing mechanism comprises a lower capturing mechanism bracket and a connecting plate II, the lower capturing mechanism bracket is respectively arranged between a left lower side plate and a right lower side plate through the connecting plate II, pin shafts I are respectively arranged on the left lower side plate and the right lower side plate and positioned at the rear parts of the two connecting plates II, and the pin shafts I are inserted into long holes of the shifting forks; the linkage mechanism is arranged outside the lower side plate, and a supporting device is arranged at the rear part of the frame body. The capturing device captures and unlocks the broken belt, the broken belt capturing is more flexible and reliable, the mechanism is simple, the braking time is short, and the reliability is high.
Description
Technical Field
The invention relates to a capturing device, in particular to an electromechanical liquid integrated full-band surface broken band capturing device.
Background
The belt conveyor is widely applied to various fields such as mines, metallurgy, chemical industry, light industry, coal, ports and the like, and in the running process, once the belt conveyor is broken and slipped down or the reverse accident is caused by failure of a backstop, the conveyor frame is destroyed, equipment is damaged, a transportation roadway is blocked, long-time production stopping and great economic loss are caused, and even casualties are caused. In order to overcome the loss caused by the belt breakage accident, the conveyer belt is mainly inspected manually in the past, but the conveyer belt is long in conveying distance, so that the operation environment is bad, and the maintenance is very inconvenient. In recent years, some broken belt capturing devices appear on the market, and generally, the braking mechanisms of the broken belt capturing devices are mostly composed of cams, eccentric wheels, cranks and the like, and the broken belt capturing devices in the structural form clamp a sliding conveyer belt when braking, and are small in braking force and low in reliability due to line contact.
Disclosure of Invention
The invention aims to provide an electromechanical liquid integrated full-belt surface broken belt capturing device which is simple in mechanism, firm and reliable in capturing, capable of protecting a conveying belt from being damaged, flexible in operation, short in braking time and high in reliability.
In order to achieve the above purpose, the invention adopts the following technical scheme: an electromechanical liquid integrated full-band broken-band capturing device comprises a frame body, an upper capturing mechanism, a lower capturing mechanism, a linkage mechanism and a supporting mechanism,
the frame body comprises an upper part and a lower part which are connected into a whole, wherein the upper part comprises a left upper side plate and a right upper side plate which are arranged in parallel, and a transverse supporting rod which is used for connecting the left upper side plate and the right upper side plate and is arranged at the upper part of the left upper side plate and the right upper side plate;
the upper capturing mechanism comprises a rotating shaft, a rotating shaft sleeve, a connecting plate, a shifting fork and a flashboard, wherein the rotating shaft is arranged between the left upper side plate and the right upper side plate and positioned below the transverse supporting rod, the rotating shaft is provided with the rotating shaft sleeve, the rotating shaft sleeve is fixedly provided with the connecting plate, the flashboard of the upper capturing mechanism is fixedly connected with the connecting plate through a bolt, the shifting fork is respectively arranged on the rotating shaft and positioned on two sides of the flashboard of the upper capturing mechanism, one end of the shifting fork is rotationally connected with the rotating shaft, the other end of the shifting fork is provided with a long hole and is connected with the lower capturing mechanism through the long hole,
the lower capturing mechanism comprises a lower capturing mechanism bracket and a second connecting plate, the lower capturing mechanism bracket is respectively arranged between the left lower side plate and the right lower side plate through the second connecting plate, the second connecting plate is an oblong plate, one end of the connecting plate is connected with the lower capturing mechanism bracket through a pin shaft, and the other end of the connecting plate is connected with the left lower side plate and the right lower side plate through a pin shaft; two sides of the lower capturing mechanism bracket are respectively provided with two connecting plates, the left lower side plate and the right lower side plate are respectively provided with a pin shaft at the rear parts of the two connecting plates, and the pin shafts are inserted into long holes of the shifting fork;
the linkage mechanism comprises a connecting seat, a swing rod and a hydraulic cylinder, one end of the swing rod is connected with the rotating shaft, the other end of the swing rod is connected with the hydraulic cylinder, the hydraulic cylinder is connected with the connecting seat, and the connecting seat is arranged outside the connecting position of the upper side plate and the lower side plate;
the support device comprises an upper side plate connecting lug and a lower side plate connecting lug, the upper side plate connecting lug and the lower side plate connecting lug are welded and fixed on the support body, the long inclined support rod forms hinge connection with the upper side plate connecting lug and the connecting base I through a pin shaft, and the short inclined support rod forms hinge connection with the lower side plate connecting lug and the connecting base II through a pin shaft.
Further, torsion springs are respectively arranged at two ends of the rotating shaft, one end of each torsion spring is fixedly connected to the left upper side plate or the right upper side plate, and the other end of each torsion spring is fixed to the connecting plate.
Further, the rotating shaft sleeve is connected to the rotating shaft by a key.
Further, the swing rod is connected with a fixed sleeve, and the fixed sleeve is fixed on the rotating shaft through a key.
Further, the left upper side plate is connected with the left lower side plate, the right upper side plate is connected with the right lower side plate through bolts, and the upper catching mechanism flashboard is connected with the connecting plate through bolts.
Compared with the prior art, the invention has the advantages that: the upper capturing mechanism and the lower capturing mechanism of the capturing device are matched, capture is performed along the whole bandwidth direction, the damage to the belt body is small, and the reliability is high; the linkage mechanism comprises a connecting seat, a swing rod and a hydraulic cylinder, one end of the swing rod is connected with the rotating shaft, the other end of the swing rod is connected with the hydraulic cylinder, the hydraulic cylinder is connected with the connecting seat, and the connecting seat is arranged outside the connecting position of the upper side plate and the lower side plate; when the device is used for capturing and unlocking broken belts, the conveyer belt is protected from being damaged, the capturing is more flexible and reliable, the device is simple in mechanism and short in braking time, and the device can be controlled by a host, a speed sensor, a hydraulic station and through interlocking signals by adopting multi-point arrangement.
Drawings
Figure 1 is a schematic view of the structure of the present invention,
figure 2 is a front view of the invention in a non-capture state,
figure 3 is a top view of figure 2,
figure 4 is a front view of the capture state of the present invention,
figure 5 is a top view of figure 4,
in the figure, 1, a lower side plate, 1-1, a left lower side plate, 1-2, a right lower side plate, 2, an upper side plate, 2-1, a left upper side plate, 2-2, a right upper side plate, 3, an upper side plate connecting lug, 4, a long diagonal bracing rod, 5, a connecting base I, 6, a lower side plate connecting lug, 7, a short diagonal bracing rod, 8, a connecting base II, 9, a shifting fork, 10, a flashboard, 11, a connecting plate II, 12, a lower capturing mechanism, 13, a lower capturing mechanism bracket, 14, a transverse bracing rod, 15, a rotating shaft, 16, a rotating shaft sleeve, 17, a connecting plate, 18 swing rods, 19, a hydraulic cylinder, 20, a connecting seat, 21, a fixed shaft sleeve, 22 and a fixed base.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
As shown in fig. 1 to 5, the technical scheme adopted by the invention is as follows: an electromechanical liquid integrated full-band surface broken band capturing device,
comprises a frame body, an upper capturing mechanism, a lower capturing mechanism, a linkage mechanism and a supporting mechanism,
the frame body comprises an upper part and a lower part which are connected into a whole, wherein the upper part comprises a left upper side plate 2-1 and a right upper side plate 2-2 which are arranged in parallel, and a transverse supporting rod 14 which is used for connecting the left upper side plate 2-1 and the right upper side plate 2-2 and is arranged at the upper parts of the left upper side plate 2-1 and the right upper side plate 2-2, the lower part comprises a left lower side plate 1-1 which is vertically connected below the left upper side plate 2-1 through a bolt group and a right lower side plate 1-2 which is vertically connected below the right upper side plate 2-2 through a bolt group, the left lower side plate 1-1 and the right lower side plate 1-2 are arranged in parallel, and the lower end is provided with a fixed base 22; the upper capturing mechanism and the lower capturing mechanism are arranged in the frame, so that the device is compact in structure;
the upper capturing mechanism comprises a rotating shaft 15, a rotating shaft sleeve 16, a connecting plate 17, a shifting fork 9 and a flashboard 10, wherein the rotating shaft 15 is arranged between the left upper side plate 2-1 and the right upper side plate 2-2 and is positioned below the transverse supporting rod 14, the rotating shaft 15 is provided with the rotating shaft sleeve 16, the connecting plate 17 is fixedly arranged on the rotating shaft sleeve 16, and the flashboard 10 of the upper capturing mechanism is fixedly connected with the connecting plate 17 through bolts, so that the flashboard can turn up and down along with the rotation of the rotating shaft 15;
the rotating shaft 15 is provided with a shifting fork 9 respectively positioned at two sides of the upper catching mechanism flashboard 10, one end of the shifting fork 9 is rotationally connected with the rotating shaft 15, the other end is provided with a long hole and is connected with the lower catching mechanism through the long hole,
the lower capturing mechanism comprises a lower capturing mechanism bracket 13 and a second connecting plate 11, wherein the lower capturing mechanism bracket 13 is respectively arranged between the left lower side plate 1-1 and the right lower side plate 1-2 through the second connecting plate 11, the second connecting plate 11 is an oblong plate, one end of the second connecting plate 11 is connected with the lower capturing mechanism bracket 13 through a pin shaft, and the other end of the second connecting plate is connected with the left lower side plate 1-1 and the right lower side plate 1-2 through a pin shaft; two sides of the lower capturing mechanism bracket 13 are respectively provided with two second connecting plates 11, the left and right lower side plates 1-1 and 1-2 are respectively provided with a first pin roll at the rear part of the two second connecting plates 11, and the first pin roll is inserted into a long hole of the shifting fork 9;
the lower capturing mechanism 12 is hinged with a second connecting plate 11 on a bracket 13 of the lower capturing mechanism through a connecting plate 18 by a pin shaft to form a four-connecting-rod mechanism, in addition, a long hole welded on an upper left shifting fork 9 and a right shifting fork 9 of the rotating shaft 15 is tangentially connected with a first pin shaft on the lower capturing mechanism 12, and the left shifting fork 9 can enable the lower capturing mechanism 12 to swing left and right through shifting the first pin shaft.
The linkage mechanism comprises a connecting seat 20, a swinging rod 18 and a hydraulic cylinder 19, wherein one end of the swinging rod 18 is connected with the rotating shaft 15, the other end of the swinging rod is connected with the hydraulic cylinder 19, the hydraulic cylinder 19 is connected with the connecting seat 20, and the connecting seat 20 is arranged outside the connecting position of the upper side plate 2 and the lower side plate 1; the hydraulic cylinder 19 is connected with the connecting seat 20 and the swing rod 18 through a pin shaft to form hinge connection, the swing rod 18 is driven to swing through the expansion and contraction of the hydraulic cylinder 19, so that the rotary shaft 15 rotates, the flashboard 10 of the upper capturing mechanism is downward, and the pin shaft I is arranged in a long hole of the shifting fork 9, so that the bracket 13 of the lower capturing mechanism can be driven to ascend and descend, and the capturing function of broken belts is realized;
the rear part of the frame body is provided with a supporting device, the supporting device comprises an upper side plate connecting lug 3 and a lower side plate connecting lug 6, the upper side plate connecting lug 3 and the lower side plate connecting lug 6 are welded and fixed on the frame body, a long inclined supporting rod 4 is hinged with the upper side plate connecting lug 3 and a first connecting base 5 through a pin shaft, and a short inclined supporting rod 7 is hinged with the lower side plate connecting lug 6 and a second connecting base 8 through a pin shaft; the supporting device is arranged, so that the catching mechanism increases the bearing capacity of the body in the catching state and prevents the frame from overturning.
Torsion springs are respectively arranged at two ends of the rotary shaft 15, one end of each torsion spring is fixedly connected with the upper left side plate 2-1 or the upper right side plate 2-2, and the other end of each torsion spring is fixed on the connecting plate 17.
Further, the rotating shaft sleeve 16 is connected to the rotating shaft 15 by a key, so that it is arranged to transmit an axial torque, thereby ensuring that the rotating shaft sleeve 16 and the rotating shaft 15 rotate synchronously.
Further, the swing link 18 is connected to a fixed shaft sleeve 21, and the fixed shaft sleeve 21 is fixed on the rotating shaft 15 through a key, so that axial torque is transmitted, and synchronous rotation of the swing link 18 and the rotating shaft 15 is ensured.
Further, the left upper side plate 2-1 and the left lower side plate 1-1, the right upper side plate 2-2 and the right lower side plate 1-2, and the upper catching mechanism flashboard 10 and the connecting plate 17 are all connected through bolts.
As shown in fig. 1, when the belt is in a normal operation state, the upper catching mechanism flashboard 10 is in a lifting state, the lower catching mechanism is in a falling state, the hydraulic cylinder 19 is also in a retraction state, and the broken belt catching device is in a non-operation state at the moment;
as shown in fig. 3, when the speed sensor detects that the belt of the conveyor breaks or stalls, the host computer sends a capturing command, the electromagnetic reversing valve of the hydraulic station of the broken belt capturing device is electrified to work, the hydraulic station and the energy accumulator supply oil to the hydraulic cylinder at the same time, at the moment, the piston rod 19 rapidly stretches out, and the left and right shifting forks 9 welded on the rotating shaft 15 are driven by the swinging rods 18 to toggle the pin shaft I on the lower capturing mechanism, so that the lower capturing mechanism is lifted, the flashboard of the upper capturing mechanism falls down, and the downward sliding heavy-duty belt is firmly captured.
Claims (3)
1. An electromechanical liquid integrated full-band surface broken band capturing device is characterized in that,
comprises a frame body, an upper capturing mechanism, a lower capturing mechanism, a linkage mechanism and a supporting mechanism,
the frame body comprises an upper part and a lower part which are connected into a whole, wherein the upper part comprises a left upper side plate and a right upper side plate which are arranged in parallel, and a transverse supporting rod which is used for connecting the left upper side plate and the right upper side plate and is arranged at the upper part of the left upper side plate and the right upper side plate;
the upper capturing mechanism comprises a rotating shaft, a rotating shaft sleeve, a connecting plate, a shifting fork and a flashboard, wherein the rotating shaft is arranged between the left upper side plate and the right upper side plate and positioned below the transverse supporting rod, the rotating shaft is provided with the rotating shaft sleeve, the rotating shaft sleeve is fixedly provided with the connecting plate, the flashboard of the upper capturing mechanism is fixedly connected with the connecting plate through a bolt, the shifting fork is respectively arranged on the rotating shaft and positioned on two sides of the flashboard of the upper capturing mechanism, one end of the shifting fork is rotationally connected with the rotating shaft, the other end of the shifting fork is provided with a long hole and is connected with the lower capturing mechanism through the long hole,
the lower capturing mechanism comprises a lower capturing mechanism bracket and a second connecting plate, the lower capturing mechanism bracket is respectively arranged between the left lower side plate and the right lower side plate through the second connecting plate, the second connecting plate is an oblong plate, one end of the second connecting plate is connected with the lower capturing mechanism bracket through a pin shaft, and the other end of the second connecting plate is connected with the left lower side plate and the right lower side plate through a pin shaft; two sides of the lower capture mechanism bracket are respectively provided with two second connecting plates, the left lower side plate and the right lower side plate are respectively provided with a first pin roll positioned at the rear part of the two second connecting plates, and the first pin roll is inserted into a long hole of the shifting fork;
the linkage mechanism comprises a connecting seat, a swing rod and a hydraulic cylinder, one end of the swing rod is connected with the rotating shaft, the other end of the swing rod is connected with the hydraulic cylinder, the hydraulic cylinder is connected with the connecting seat, and the connecting seat is arranged outside the connecting position of the upper side plate and the lower side plate;
the support device comprises an upper side plate connecting lug and a lower side plate connecting lug, the upper side plate connecting lug and the lower side plate connecting lug are welded and fixed on the support body, the long inclined support rod is hinged with the upper side plate connecting lug and the first connecting base through a pin shaft, and the short inclined support rod is hinged with the lower side plate connecting lug and the second connecting base through a pin shaft;
the rotary shaft sleeve 16 is connected to the rotary shaft 15 by a key;
the swing rod is connected with a fixed sleeve, and the fixed sleeve is fixed on the rotating shaft through a key.
2. The electromechanical liquid integrated full-belt broken belt capturing device according to claim 1, wherein torsion springs are respectively arranged at two ends of the rotating shaft, one ends of the torsion springs are fixedly connected to the left upper side plate or the right upper side plate, and the other ends of the torsion springs are fixed to the connecting plate.
3. The electromechanical liquid integrated full-band broken-band capturing device according to claim 1 or 2, wherein the left upper side plate and the left lower side plate, the right upper side plate and the right lower side plate, and the upper capturing mechanism flashboard and the connecting plate are all connected through bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145402.0A CN107814164B (en) | 2017-11-17 | 2017-11-17 | Electromechanical liquid integrated full-band surface broken band capturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711145402.0A CN107814164B (en) | 2017-11-17 | 2017-11-17 | Electromechanical liquid integrated full-band surface broken band capturing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107814164A CN107814164A (en) | 2018-03-20 |
| CN107814164B true CN107814164B (en) | 2023-12-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711145402.0A Active CN107814164B (en) | 2017-11-17 | 2017-11-17 | Electromechanical liquid integrated full-band surface broken band capturing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108545426B (en) * | 2018-06-04 | 2024-01-16 | 中国矿业大学 | Distributed braking device of downward belt conveyor and automatic control method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3632476A1 (en) * | 1986-09-24 | 1988-04-07 | Helmut Geppert | Conveyor belt device |
| CN103072799A (en) * | 2013-01-17 | 2013-05-01 | 山东科技大学 | Belt breakage protection device for belt conveyer |
| CN103482327A (en) * | 2013-09-03 | 2014-01-01 | 泰安英迪利机电科技有限公司 | Torque belt-type conveyor belt-breakage grabbing device |
| CN204938242U (en) * | 2015-09-22 | 2016-01-06 | 莱芜钢铁华威工程有限公司 | A kind of belt conveyer and fault-belt catching device thereof |
| CN206126176U (en) * | 2016-06-30 | 2017-04-26 | 徐州华峰测控技术有限公司 | Mechanical type belt conveyor arrests ware trip gear with full section |
| CN207467593U (en) * | 2017-11-17 | 2018-06-08 | 徐州华峰测控技术有限公司 | The full zone face broken belt catcher of mechanical electronic hydraulic integrated formula |
-
2017
- 2017-11-17 CN CN201711145402.0A patent/CN107814164B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3632476A1 (en) * | 1986-09-24 | 1988-04-07 | Helmut Geppert | Conveyor belt device |
| CN103072799A (en) * | 2013-01-17 | 2013-05-01 | 山东科技大学 | Belt breakage protection device for belt conveyer |
| CN103482327A (en) * | 2013-09-03 | 2014-01-01 | 泰安英迪利机电科技有限公司 | Torque belt-type conveyor belt-breakage grabbing device |
| CN204938242U (en) * | 2015-09-22 | 2016-01-06 | 莱芜钢铁华威工程有限公司 | A kind of belt conveyer and fault-belt catching device thereof |
| CN206126176U (en) * | 2016-06-30 | 2017-04-26 | 徐州华峰测控技术有限公司 | Mechanical type belt conveyor arrests ware trip gear with full section |
| CN207467593U (en) * | 2017-11-17 | 2018-06-08 | 徐州华峰测控技术有限公司 | The full zone face broken belt catcher of mechanical electronic hydraulic integrated formula |
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| Publication number | Publication date |
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| CN107814164A (en) | 2018-03-20 |
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