CN103204355A - Quick changing device for carrier roller of conveyor - Google Patents
Quick changing device for carrier roller of conveyor Download PDFInfo
- Publication number
- CN103204355A CN103204355A CN2013100892288A CN201310089228A CN103204355A CN 103204355 A CN103204355 A CN 103204355A CN 2013100892288 A CN2013100892288 A CN 2013100892288A CN 201310089228 A CN201310089228 A CN 201310089228A CN 103204355 A CN103204355 A CN 103204355A
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- China
- Prior art keywords
- articulated jib
- bottom girder
- screw rod
- rail
- hinge arm
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Abstract
The invention belongs to the technical field of mechanical repairing tools, and particularly relates to a quick changing device for a carrier roller of a conveyor. The quick changing device comprises a base, a bottom beam, inclined struts, support beams, a first hinge arm, a second hinge arm, a threaded rod, a rail, a torque wrench, a bolt shaft and a self-locked nut. The rail is arranged on the bottom beam, and is mounted on the base. One end of the first hinge arm is fixed in a rail groove; and the other end of the first hinge arm slides in the rail of the bottom beam. One end of the second hinge arm is fixed in the rail of the bottom beam; and the other end of the second hinge arm slides in the rail of the bottom rail. The first hinge arm is connected with the second hinge arm through the bolt shaft. The quick changing device has the advantages of light weight, convenience in transportation and simplicity in mounting and dismounting; labor intensity is reduced, working efficiency is improved, and the quick changing device is suitable for various working conditions.
Description
Technical field
The invention belongs to a kind of machinery overhaul electrician testing tool technology field, relate in particular to a kind of conveyer carrying roller quick replacement device.
Background technology
The conveying of present domestic bulk cargo is mainly based on belt conveyer.Carrying roller is the important component part of belt conveyer, and the service life of carrying roller is generally all about 20,000 hours.Because the fugitiveness of material freight volume and conveyer arrangement form (convex-concave segmental arc) is different, the suffered tension force of carrying idler is easy to change, and cause the carrying roller wearing and tearing very serious, and carrying roller is the consumable accessory of disposable maintenance, can only change after wearing and tearing or the damage, and it is quite frequent to change carrying roller.Because after conveyer was shut down, conveyor belt tension still existed, increase adhesive tape deadweight and weight of material again, generally need 4～6 people to utilize crowbar to raise adhesive tape, manually finish the replacing of carrying roller.The mode that fulfils assignment of labor intensive, material resources science not extremely like this, hand labor intensity is big, inefficiency and the personnel that are easy to cause injure.
Summary of the invention
Purpose of the present invention has overcome above-mentioned said deficiency, and a kind of easy to use, conveyer carrying roller quick replacement device of increasing work efficiency, reducing labour intensity is provided.
Technical solution of the present invention is: the conveyer carrying roller quick replacement device comprises base, bottom girder, diagonal brace, support beam, first articulated jib, second articulated jib, screw rod, track, torque-indicating wrench, bearing pin and self lock nut, bottom girder is shaped on slide rail, the upside that bottom girder is positioned at slide rail is shaped on fixed orifice, track is installed on the base, one end of first articulated jib is fixed in the rail groove, and the other end of first articulated jib slides in the bottom girder track; One end of second articulated jib is fixed in the bottom girder track, and the other end of second articulated jib slides in the base track; Be connected with bearing pin between first articulated jib and second articulated jib, the two ends of diagonal brace all arrange a perforate, support beam midway location place arranges perforate, the two ends of support beam arrange perforate, one end of diagonal brace is fixed in the fixed orifice of bottom girder by bearing pin, the other end of diagonal brace is fixed in the perforate at support beam midway location place by bearing pin, one end of support beam is installed in the bottom girder by bearing pin, screw rod is installed in the base, and screw rod one end is installed on second articulated jib, one end, self lock nut is installed on the screw rod, and torque-indicating wrench is installed on the other end of screw rod.
Preferably, the base of conveyer carrying roller quick replacement device, bottom girder, diagonal brace, support beam, first articulated jib, second articulated jib, screw rod, track and torque-indicating wrench all adopt aluminum alloy materials.
Utilize the torque-indicating wrench rotating screw bolt, one end of screw rod promotes second articulated jib, make an end of second articulated jib slide along the track certain distance, under the bearing pin effect, the bottom girder integral position rises, just increased the angle of first articulated jib and second articulated jib thus, improved the height of bottom girder, finished the lifting to travelling apron, under the self lock nut effect, screw rod and self lock nut form self-locking state, make the torque-indicating wrench contrarotation again after finishing the replacing of carrying roller, make the conveyer carrying roller quick replacement device get back to virgin state.
The conveyer carrying roller quick replacement device adopts aluminum alloy materials, and the weight through adjusting 1.6 meters used carrying idler quick replacement devices of bandwidth conveyer is in 50Kg, and the single-piece maximum weight is no more than 20Kg, and convenient transportation of the present invention, consolidation are simple; The present invention has reduced hand labor intensity, has improved work efficiency; Can be adapted to various operating mode operations.
The present invention compared with prior art, its beneficial effect is: the present invention is in light weight, convenient transportation, consolidation are simple; The present invention has reduced hand labor intensity, has improved work efficiency; Can be adapted to various operating mode operations.
Description of drawings
Fig. 1 is the structural representation of conveyer carrying roller quick replacement device of the present invention.
Fig. 2 is the structural representation that conveyer carrying roller quick replacement device of the present invention uses state.
Among the figure: base 1, bottom girder 2, diagonal brace 3, support beam 4, first articulated jib 5, second articulated jib 6, screw rod 7, track 8, torque-indicating wrench 9, bearing pin 10, self lock nut 11, slide rail 12, fixed orifice 13.
The specific embodiment
By reference to the accompanying drawings, the present invention will be further described, see also Fig. 1 and Fig. 2, the conveyer carrying roller quick replacement device comprises base 1, bottom girder 2, diagonal brace 3, support beam 4, first articulated jib 5, second articulated jib 6, screw rod 7, track 8, torque-indicating wrench 9, bearing pin 10 and self lock nut 11, bottom girder 2 is shaped on slide rail 12, the upside that bottom girder 2 is positioned at slide rail 12 is shaped on fixed orifice 13, track 8 is installed on the base 1, one end of first articulated jib 5 is fixed in track 8 grooves, and the other end of first articulated jib 5 slides in the slide rail 12 of bottom girder 2; One end of second articulated jib 6 is fixed in the slide rail 12 of bottom girder 2, and the other end of second articulated jib 6 slides in the track 8 of base 1; Be connected with bearing pin between first articulated jib 5 and second articulated jib 6, the two ends of diagonal brace 3 all arrange a perforate, support beam 4 midway location places arrange perforate, the two ends of support beam 4 arrange perforate, one end of diagonal brace 3 is fixed in the fixed orifice 13 of bottom girder 2 by bearing pin, the other end of diagonal brace 3 is fixed in the perforate at support beam 4 midway location places by bearing pin, one end of support beam 4 is installed in the bottom girder 2 by bearing pin, screw rod 7 is installed in the base 1, and screw rod 7 one ends are installed on second articulated jib, 6 one ends, self lock nut 11 is installed on the screw rod 7, and torque-indicating wrench 9 is installed on the other end of screw rod 7.
Utilize torque-indicating wrench 9 rotating screw bolts 7, one end of screw rod 7 promotes second articulated jib 6, make an end of second articulated jib 6 along track 8 slip certain distances, under the bearing pin effect, bottom girder 2 integral positions rise, just increased the angle of first articulated jib 5 and second articulated jib 6 thus, improved the height of bottom girder 2, finished the lifting to travelling apron, under self lock nut 11 effects, screw rod 7 forms self-locking states with self lock nut 11, makes torque-indicating wrench 9 contrarotations again after finishing the replacing of carrying roller, makes the conveyer carrying roller quick replacement device get back to virgin state.
Claims (2)
1. conveyer carrying roller quick replacement device, it is characterized in that: the conveyer carrying roller quick replacement device comprises base, bottom girder, diagonal brace, support beam, first articulated jib, second articulated jib, screw rod, track, torque-indicating wrench, bearing pin and self lock nut, bottom girder is shaped on slide rail, the upside that bottom girder is positioned at slide rail is shaped on fixed orifice, track is installed on the base, one end of first articulated jib is fixed in the rail groove, and the other end of first articulated jib rolls in the bottom girder track; One end of second articulated jib is fixed in the bottom girder track, and the other end of second articulated jib rolls in the base track; Be connected with bearing pin between first articulated jib and second articulated jib, the two ends of diagonal brace all arrange a perforate, support beam midway location place arranges perforate, the two ends of support beam arrange perforate, one end of diagonal brace is fixed in the fixed orifice of bottom girder by bearing pin, the other end of diagonal brace is fixed in the perforate at support beam midway location place by bearing pin, one end of support beam is installed in the bottom girder by bearing pin, screw rod is installed in the base, and screw rod one end is installed on second articulated jib, one end, self lock nut is installed on the screw rod, and torque-indicating wrench is installed on the other end of screw rod.
2. conveyer carrying roller quick replacement device as claimed in claim 1, it is characterized in that: the base of conveyer carrying roller quick replacement device, bottom girder, diagonal brace, support beam, first articulated jib, second articulated jib, screw rod, track and torque-indicating wrench all adopt aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100892288A CN103204355A (en) | 2013-03-20 | 2013-03-20 | Quick changing device for carrier roller of conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100892288A CN103204355A (en) | 2013-03-20 | 2013-03-20 | Quick changing device for carrier roller of conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103204355A true CN103204355A (en) | 2013-07-17 |
Family
ID=48751807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100892288A Pending CN103204355A (en) | 2013-03-20 | 2013-03-20 | Quick changing device for carrier roller of conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103204355A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730371A (en) * | 2012-07-16 | 2012-10-17 | 孔德顺 | Conveyor belt lifter |
| CN107538205A (en) * | 2017-07-13 | 2018-01-05 | 北方重工集团有限公司 | A kind of carrier roller of belt conveyer more changing device |
| CN113104495A (en) * | 2021-03-17 | 2021-07-13 | 科大重工集团(郎溪)有限公司 | Quick dismounting and replacing device capable of quickly dismounting and replacing roller of carrier roller set |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05162979A (en) * | 1991-12-14 | 1993-06-29 | Riyuuyou:Kk | Belt supporting roller changing machine for belt conveyor |
| CN201389736Y (en) * | 2009-05-04 | 2010-01-27 | 中国水电建设集团路桥工程有限公司 | Carrier roller changer for heavy-duty belt conveyers |
| WO2010015311A1 (en) * | 2008-08-08 | 2010-02-11 | ThyssenKrupp Fördertechnik GmbH | Method and device for replacing belt rollers on preferably open conveyor belt systems |
| CN202377750U (en) * | 2011-11-15 | 2012-08-15 | 中国神华能源股份有限公司 | Device for replacing supporting roller in adhesive tape machine |
| CN202592290U (en) * | 2012-03-27 | 2012-12-12 | 上海梅山钢铁股份有限公司 | Device for changing lower carrier roller of heavy load belt |
| CN202753110U (en) * | 2012-06-19 | 2013-02-27 | 浙江浙能嘉兴发电有限公司 | Roller exchanging device of belt conveyor |
| CN203372729U (en) * | 2013-03-20 | 2014-01-01 | 宁夏天地西北煤机有限公司 | Rapid replacing apparatus of conveyer carrying roller |
-
2013
- 2013-03-20 CN CN2013100892288A patent/CN103204355A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05162979A (en) * | 1991-12-14 | 1993-06-29 | Riyuuyou:Kk | Belt supporting roller changing machine for belt conveyor |
| WO2010015311A1 (en) * | 2008-08-08 | 2010-02-11 | ThyssenKrupp Fördertechnik GmbH | Method and device for replacing belt rollers on preferably open conveyor belt systems |
| CN201389736Y (en) * | 2009-05-04 | 2010-01-27 | 中国水电建设集团路桥工程有限公司 | Carrier roller changer for heavy-duty belt conveyers |
| CN202377750U (en) * | 2011-11-15 | 2012-08-15 | 中国神华能源股份有限公司 | Device for replacing supporting roller in adhesive tape machine |
| CN202592290U (en) * | 2012-03-27 | 2012-12-12 | 上海梅山钢铁股份有限公司 | Device for changing lower carrier roller of heavy load belt |
| CN202753110U (en) * | 2012-06-19 | 2013-02-27 | 浙江浙能嘉兴发电有限公司 | Roller exchanging device of belt conveyor |
| CN203372729U (en) * | 2013-03-20 | 2014-01-01 | 宁夏天地西北煤机有限公司 | Rapid replacing apparatus of conveyer carrying roller |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730371A (en) * | 2012-07-16 | 2012-10-17 | 孔德顺 | Conveyor belt lifter |
| CN107538205A (en) * | 2017-07-13 | 2018-01-05 | 北方重工集团有限公司 | A kind of carrier roller of belt conveyer more changing device |
| CN107538205B (en) * | 2017-07-13 | 2019-03-19 | 北方重工集团有限公司 | A kind of carrier roller of belt conveyer more changing device |
| CN113104495A (en) * | 2021-03-17 | 2021-07-13 | 科大重工集团(郎溪)有限公司 | Quick dismounting and replacing device capable of quickly dismounting and replacing roller of carrier roller set |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130717 |