CN203173398U - Push roller type full-section broken belt capturing device - Google Patents
Push roller type full-section broken belt capturing device Download PDFInfo
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- CN203173398U CN203173398U CN 201320165295 CN201320165295U CN203173398U CN 203173398 U CN203173398 U CN 203173398U CN 201320165295 CN201320165295 CN 201320165295 CN 201320165295 U CN201320165295 U CN 201320165295U CN 203173398 U CN203173398 U CN 203173398U
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- Prior art keywords
- band
- belt
- thruster
- capture
- cylinder
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Abstract
The utility model discloses a push roller type full-section broken belt capturing device and relates to the technical field of broken belt capture of belt conveyors. The push roller type full-section broken belt capturing device consists of a driving part, a control part and a support part, wherein the driving part comprises a power supply cabinet, a thruster, a lower belt braking roller, an upper belt braking roller and a rotating cross beam; the control part comprises a control cabinet, an upper limiter, a lower limiter and a velometer; and the support part comprises a lower belt fixing roller, an upper belt lifting roller, a pulley, a traction steel wire rope and a support framework. Three capture forms of the upper belt capture, the lower belt capture and the upper and lower belt synchronous capture can be realized; the broken belt is arranged between two rollers and is of full-section capture; and the capture force can be selected to be big enough under the condition of being allowed by the breaking force of the belt. The push roller type full-section broken belt capturing device has the advantages of safety, reliability, high capture rate and great capture force.
Description
Technical field
The utility model relates to the travelling apron broken belt and arrests technical field, specifically is a kind of push roller formula full section broken band catching device, is particularly suitable for the travelling apron of inclined gallery.
Background technology
Known, the broken belt catching device majority that is installed at present on the travelling apron in the inclined gallery is arrested for the band edge formula, existing full section catching device only is suitable for and is installed in the following of travelling apron that upwards transports material and is with, inapplicable be installed in travelling apron on be with, also inapplicablely be installed in the upper and lower of travelling apron that transports material downwards and be with, the catching device of this type exists the power of arresting little, the deficiency that the rate of arresting is low.
Summary of the invention
For solving the deficiency that existing broken belt catching device exists, the utility model provides a kind of push roller formula full section broken band catching device, the power of arresting is big, it is reliable to arrest, and can realize that band is arrested, band is arrested with upper and lower band and arrested simultaneously down, do not damage adhesive tape, the adhesive tape fracture takes place to catch the sliding broken belt of staying automatically.
The utility model is realized with following technical scheme: a kind of push roller formula full section broken band catching device, comprise a support frame of being made up of upper beam, middle beam, lower beam and column, support frame is ridden on the middle frame of travelling apron or both sides; A thruster and a rotating beam are respectively installed in the two ends of support frame, the cylinder part of thruster and the upper beam of support frame are hinged, lifting push rod end and rotating beam are hinged, band brake cylinder on one is fixed in the upper end of rotating beam, the fixing index drum of once being with in lower end, under be with index drum and last band brake cylinder to place between the upper and lower adhesive tape, in lower beam following band resting barrel is arranged fixedly, following band resting barrel is below following adhesive tape; Upper beam is provided with pulley, be provided with slideway between upper beam and the column, be equipped with on the slideway along what slideway slided and go up band lifting cylinder, on an end that connects haulage cable on the lifting cylinder, the other end of haulage cable passes pulley and is installed on the rotating beam; Also comprise velometer for detection of tape speed, be used for the upper limit device that the up final position of band brake cylinder is gone up in restriction, be used for restriction lower retainer, control housing and the power cabinet in the descending final position of band index drum down; The output of velometer is connected with the input end of control housing with signal wire (SW), the output of control housing is connected with the AC contactor of power cabinet with control line, the output of power cabinet is connected with the connection box of thruster with power cable, and the upper limit device is connected with control housing with signal wire (SW) with lower retainer.
The beneficial effects of the utility model:
1, thruster various informative (as: Electrohydraulic push rod, electric pushrod, hydraulic ram etc.), technology maturation, dependable performance, thrust size and fltting speed are adjustable; Can determine form, thrust size and the fltting speed of thruster according to different size, arrangement and the mounted angle of travelling apron, easily be automated control.
2, can realize that band is arrested, down band is arrested and arrested three kinds with the upper and lower band while and arrest form, broken belt places between two cylinders and arrests for full section, and is safe and reliable, arrests the rate height, the power of arresting is big, and the power of arresting can be selected enough big under the situation that the adhesive tape breaking force allows.
3, the power of arresting in the capture process is by little gradually big, and the downslide adhesive tape is caught gently, can not cause damage to adhesive tape.
4, after broken belt reparation or adhesive tape glided and remove, the state of arresting automatically terminated after the revolution of instruction thruster, need not manual reset.
Description of drawings
Below in conjunction with drawings and Examples the utility model is specified.
Fig. 1 is the utility model structural representation when being work;
Fig. 2 is the left view of Fig. 1;
Structural representation when Fig. 3 is the utility model work;
Fig. 4 is the left view of Fig. 3.
Among the figure: 1, following band resting barrel, 2, be with index drum down, 3, go up the band brake cylinder, 4, be with the lifting cylinder on, 5, pulley, 6, slideway, 7, turning cylinder, 8, support frame, 9, rotating beam, 10, thruster, 11, velometer, 12, the upper limit device, 13, lower retainer, 14, thruster bearing, 15, control housing, 16, power cabinet.
The specific embodiment
As depicted in figs. 1 and 2, a kind of push roller formula full section broken band catching device is by a support frame 8 of being made up of upper beam, middle beam, lower beam and column, and support frame 8 is ridden on the middle frame of travelling apron or both sides; A thruster 10 and a rotating beam 9 are respectively installed in the two ends of support frame 8, the upper beam of the cylinder part of thruster 10 and support frame 8 is hinged, lifting push rod end and rotating beam 9 are hinged, band brake cylinder 3 on one is fixed in the upper end of rotating beam 9, the fixing index drum 2 of once being with in lower end, under be with index drum 2 and last band brake cylinder 3 to place between the upper and lower adhesive tape, in lower beam following band resting barrel 1 is arranged fixedly, following band resting barrel 1 is below following adhesive tape; Upper beam is provided with pulley 5, be provided with slideway 6 between upper beam and the column, be equipped with on the slideway 6 along what slideway slided and go up band lifting cylinder 4, on an end that connects haulage cable on the lifting cylinder 4, the other end of haulage cable passes pulley and is installed on the rotating beam; Also comprise velometer 11 for detection of tape speed, be used for the upper limit device 12 that the up final position of band brake cylinder is gone up in restriction, be used for restriction lower retainer 13, control housing and the power cabinet in band index drum 2 descending final positions down; The output of velometer 11 is connected with the input end of control housing 15 with signal wire (SW), the output of control housing 15 is connected with the AC contactor of power cabinet 16 with control line, the output of power cabinet 16 is connected with the connection box of thruster 10 with power cable, and upper limit device 12 is connected with control housing 15 with lower retainer 13 usefulness signal wire (SW)s.
Wherein, power cabinet 16, thruster 10, time band brake cylinder 3, last band brake cylinder 2 and rotating beam 9 constitute drive parts.Control housing 15, upper limit device 12, lower retainer 13 and velometer 11 constitute control part.Following band resting barrel 1, on be with lifting cylinder 4, pulley 5, haulage cable and support frame 8 to constitute support sections.
Last band brake cylinder 3, down band brake cylinder 2, on length dimension with lifting cylinder 4 and following band resting barrel 1 identical with the snub pulley of this travelling apron, diameter of cylinder is that 1.5 to 3 times, tin plate thickness of snub pulley diameter are that 6～16mm, spindle nose diameter are that 40mm～60mm, spindle nose are than the snub pulley axial length 200mm～300mm of travelling apron, cylindrical shell welds with two formers with axle, and former thickness is 8～16mm.
The transversal surface of each roller tube is circle or equilateral polygon, is processed as isocentric circular arc after the limit of equilateral polygon and side weld connect.
Described support frame 8 is cuboid, span and the travelling apron middle frame outside are with wide, width is 1100mm～1600mm, highly be 1600mm～2200mm, the framed structure of travelling apron two sides is symmetry each other, two columns are respectively arranged, three road crossbeams are with inclined ramp, respectively there is a thruster bearing 14 at the two ends of upper beam, column, upper beam and slideway constitute triangle, two groups of pulleys 5 are arranged on the upper beam above the slideway, intermediate transverse girder has an axle bed hole, and respectively there is a bearing brackett at the two ends of lower beam, respectively has four screw is installed on the base plate of the column of support frame 8.
Described thruster 10 comprises stator bore and lifting push rod, two gudgeons are arranged on the stator bore, and it is secondary that upper beam is provided with axle, and gudgeon axle pair is hinged, the lifting push rod is made the lifting straight-line motion along the axis of thruster 10 stator bores, and thruster 10 can be done hunting motion around the axle pair.
Described thruster 10 adopts Electrohydraulic push rod or electric pushrod or hydraulic ram.
Working process: when the fracture downslide takes place adhesive tape, velometer 11 captures broken belt downslide signal, control housing 15 instruction power cabinets 16 provide power for thruster 10, thruster 10 promotes the turning cylinder 7 of rotating beam 9 on the intermediate transverse girder of support frame 8 and rotates, and band resting barrel 1 is asymptotic downwards for band under following band brake cylinder 2 pushings of rotating beam 9 lower ends; Simultaneously, last band brake cylinder 3 pushings of rotating beam 9 upper ends are gone up band and upwards are with lifting cylinder 4 asymptotic, rotating beam 9 loosens haulage cable 6 when upwards rotating, last band lifting cylinder 4 along slideway to lower slider, broken belt glides fast and drive to go up band lifting cylinder and slide to the slideway bottom for 4 times and enter in the position-limited trough, the following band brake of rotating beam bottom arrives down the braking position of band resting barrel simultaneously, along with the thrust of thruster intermittently increases, the last adhesive tape that disconnects is squeezed between band brake cylinder and the last band lifting cylinder; Simultaneously, will play band to be squeezed in down between brake drum and the following band resting barrel, upper and lower broken belt is arrested simultaneously.
When last band brake cylinder 3 turns to upper limit device 12 and lower retainer 13 with following band brake cylinder 2, control housing 15 instruction power cabinets 16 stop to provide power to thruster 10, the thruster auto-lock function is arrested upper and lower adhesive tape, velometer 11 measures tape speed when being zero, the driving power of travelling apron is cut off in control housing 15 instructions, and broken belt is arrested safely.
When gliding, broken belt reparation or adhesive tape be identified releasing, need the instruction control housing to provide reverse power to thruster before starting travelling apron, brake drum unclamped the adhesive tape of being arrested when thruster retracted push rod, the locking of the control circuit of travelling apron driving power is opened, and normal condition is recovered by system.
Claims (7)
1. push roller formula full section broken band catching device is characterized in that: comprise a support frame (8) of being made up of upper beam, middle beam, lower beam and column, support frame (8) is ridden on the middle frame of travelling apron or both sides; A thruster (10) and a rotating beam (9) are respectively installed in the two ends of support frame (8), the upper beam of the cylinder part of thruster (10) and support frame (8) is hinged, lifting push rod end and rotating beam (9) are hinged, band brake cylinder (3) on one is fixed in the upper end of rotating beam (9), the fixing index drum (2) of once being with in lower end, under be with index drum (2) and last band brake cylinder (3) to place between the upper and lower adhesive tape, in lower beam following band resting barrel (1) is arranged fixedly, following band resting barrel (1) is below following adhesive tape; Upper beam is provided with pulley (5), be provided with slideway (6) between upper beam and the column, the upward band lifting cylinder (4) that slides along slideway is installed on the slideway (6), last band lifting cylinder (4) is gone up an end that connects haulage cable, and the other end of haulage cable passes pulley and is installed on the rotating beam; Also comprise velometer (11) for detection of tape speed, be used for the upper limit device (12) that the up final position of band brake cylinder is gone up in restriction, be used for restriction lower retainer (13), control housing and the power cabinet in the descending final position of band index drum (2) down; The output of velometer (11) is connected with the input end of control housing (15) with signal wire (SW), the output of control housing (15) is connected with the AC contactor of power cabinet (16) with control line, the output of power cabinet (16) is connected with the connection box of thruster (10) with power cable, and upper limit device (12) is connected with control housing (15) with signal wire (SW) with lower retainer (13).
2. push roller formula full section broken band catching device according to claim 1, it is characterized in that: go up band brake cylinder (3), down band brake cylinder (2), on identical with the snub pulley of this travelling apron with the length dimension of following band resting barrel (1) with lifting cylinder (4), diameter of cylinder is that 1.5 to 3 times, tin plate thickness of snub pulley diameter are that 6～16mm, spindle nose diameter are that 40mm～60mm, spindle nose are than the snub pulley axial length 200mm～300mm of travelling apron, cylindrical shell welds with two formers with axle, and former thickness is 8～16mm.
3. push roller formula full section broken band catching device according to claim 1 and 2, it is characterized in that: the transversal surface of each roller tube is circle or equilateral polygon, is processed as isocentric circular arc after the limit of equilateral polygon and side weld connect.
4. full section broken band catching device according to claim 1 and 2, it is characterized in that: rotating beam (9) adopts " H " shaped steel and strengthens the gusset welding, length is 1100mm～1500mm, crossbeam two top respectively has an ear seat, lower ear base is used for hinged with push rod, and upper ear seat is used for the fixed traction steel rope, and the head of upper end has a fixing axis hole of going up brake drum, a fixing axle bed of brake drum is down arranged below the lower end, and there is a circular hole that turning cylinder is installed in the centre.
5. push roller formula full section broken band catching device according to claim 1 and 2, it is characterized in that: described support frame (8) is cuboid, span and travelling apron middle frame are with wide, width is 1100mm～1600mm, highly be 1600mm～2200mm, the framed structure of travelling apron two sides is symmetry each other, two columns are respectively arranged, three road crossbeams are with inclined ramp, respectively there is a thruster bearing (14) at the two ends of upper beam, column, upper beam and slideway constitute triangle, two groups of pulleys (5) are arranged on the upper beam above the slideway, intermediate transverse girder has an axle bed hole, respectively there is a bearing brackett at the two ends of lower beam, respectively have four screw is installed on the base plate of the column of support frame (8).
6. push roller formula full section broken band catching device according to claim 1 and 2, it is characterized in that: described thruster (10) comprises stator bore and lifting push rod, two gudgeons are arranged on the stator bore, it is secondary that upper beam is provided with axle, gudgeon axle pair is hinged, the lifting push rod is made the lifting straight-line motion along the axis of thruster (10) stator bore, and thruster (10) can be done hunting motion around the axle pair.
7. push roller formula full section broken band catching device according to claim 6 is characterized in that: described thruster (10) employing Electrohydraulic push rod or electric pushrod or hydraulic ram.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320165295 CN203173398U (en) | 2013-04-03 | 2013-04-03 | Push roller type full-section broken belt capturing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320165295 CN203173398U (en) | 2013-04-03 | 2013-04-03 | Push roller type full-section broken belt capturing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203173398U true CN203173398U (en) | 2013-09-04 |
Family
ID=49070135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320165295 Expired - Fee Related CN203173398U (en) | 2013-04-03 | 2013-04-03 | Push roller type full-section broken belt capturing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203173398U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173615A (en) * | 2015-09-02 | 2015-12-23 | 中国矿业大学 | Double broken belt capturing device applied to large-dip-angle belt conveyor |
| CN110690015A (en) * | 2019-10-11 | 2020-01-14 | 新疆榕江电缆制造有限公司 | Broken tape monitoring device of wrapping machine |
-
2013
- 2013-04-03 CN CN 201320165295 patent/CN203173398U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105173615A (en) * | 2015-09-02 | 2015-12-23 | 中国矿业大学 | Double broken belt capturing device applied to large-dip-angle belt conveyor |
| CN105173615B (en) * | 2015-09-02 | 2017-07-25 | 中国矿业大学 | One kind is applied to the dual broken belt catcher of large inclination belt conveyor |
| CN110690015A (en) * | 2019-10-11 | 2020-01-14 | 新疆榕江电缆制造有限公司 | Broken tape monitoring device of wrapping machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |