CN205098928U - Change device of down bearing roller of belt conveyor on line - Google Patents
Change device of down bearing roller of belt conveyor on line Download PDFInfo
- Publication number
- CN205098928U CN205098928U CN201520882916.4U CN201520882916U CN205098928U CN 205098928 U CN205098928 U CN 205098928U CN 201520882916 U CN201520882916 U CN 201520882916U CN 205098928 U CN205098928 U CN 205098928U
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- CN
- China
- Prior art keywords
- belt
- handwheel
- roller
- leading screw
- belt transporter
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a change device of down bearing roller of belt conveyor on line, belongs to belt conveyor maintenance of equipment technical field for change the down bearing roller of belt conveyor on line. Its technical scheme is: two mounts by the bolt fastening in the belt conveyor frame outside, two hand wheels are installed respectively on the mount of both sides, the upper end of two lead screws is connected with the hand wheel center screw hole cooperation of both sides respectively, the lower extreme of two lead screws is connected with rolling roller's both ends respectively, rolling roller is located below the belt. The utility model discloses utilize the lead screw drive the rolling roller translation and with the belt contact, make down bearing roller and belt break away from, then change bearing roller down. The utility model discloses a carry out the online change of belt feeder bearing roller in the transportation under the condition of not shutting down, incessantly expecting, guaranteed the continuous operation of belt feeder production circuit. The utility model has the advantages of simple and reasonable structure, easy dismounting, safe and reliable have improved work efficiency greatly, have reduced personal damage accident's risk.
Description
Technical field
The utility model relates to a kind of device for changing the descending carrying roller of belt transporter online, belongs to maintenance of belt conveyer equipment technical field.
Background technology
Belt transporter is a kind of high efficiency continuous transport equipment, there is the advantage that traffic capacity is strong, fed distance is far away, structure is simply easy to safeguard, can realize easily control and automation mechanized operation, be widely used in bulk material and the lump material course of conveying in each fields such as metallurgy, mine, coal, harbour, building materials.Belt feeder conveyor roller is for supporting belt and the material brought, and ensures the bearing set of load-transfer device smooth operation.In material conveying process, be subject to, under material and belt grinding and physical shock effect, causing carrier roller sheet to wear and tear gradually or bearing damage and losing efficacy, damage the carrying roller that lost efficacy by the wearing and tearing of aggravation belt, tear belt, cause the accidents such as belt transporter sideslip.Therefore the carrying roller to damaging is needed to change in time.
In the mode of belt transporter continuous working, there is following shortcoming in the replacing carrying roller mode of operation adopted at present:
1. must artificial iron staff prize belt could by damage carrying roller and belt depart from, vacate enough replacing spaces, then the carrying roller of damage is pulled down, by new carrying roller installation in position, due to belt self gravitation, tensile force, convey materials load, and site space is limited to, is lacked convenient fulcrum, makes replacing carrying roller work difficulty strengthen.Meanwhile, there is the potential safety hazard that object hits and squeezes wound in the chance of man-machine contact under adding accident condition.
If belt transporter is in running order when 2. changing carrying roller, can only interruption operation, thus have a strong impact on work efficiency.
3. change after carrying roller operation, each equipment of the travel line of interrupt run must restart, and considerably increases operating cost.
Therefore, how to realize idler for belt conveyer not shut down online replacing and become relevant technologies personnel problem urgently to be resolved hurrily.
Utility model content
Technical problem to be solved in the utility model is to provide the device of the descending carrying roller of a kind of online replacing belt transporter; this device can be implemented in belt transporter continuous working the descending carrier roller replacing of not shutting down and not stopping to expect; ensure the continuous operation of belt transporter; increase work efficiency, prevent safety misadventure.
The technical scheme solved the problems of the technologies described above is:
The device of the descending carrying roller of a kind of online replacing belt transporter, it comprises the fixed mount of configuration in pairs, handwheel, leading screw and a rolling roller, two fixed mounts are bolted outside the belt transporter frame of belt transporter both sides, two handwheels are arranged on the fixed mount of both sides respectively, handwheel and fixed mount are for being rotatably connected, the central axis of handwheel and the belt plane orthogonal of belt transporter, handwheel center has screw and threads of lead screw to match, article two, the upper end of leading screw is connected with the handwheel center screw of both sides respectively, article two, the lower end of leading screw respectively with the two ends of rolling roller for being rotatably connected, rolling roller horizontal positioned, rolling roller to be positioned at below the descending belt of belt transporter and vertical with belt transporter sense of motion.
The device of the descending carrying roller of above-mentioned online replacing belt transporter, described fixed mount has vertical lead screw hole, and there is circular groove the upper end of lead screw hole, installs bearing in groove, overcoat and the groove inner wall of bearing closely cooperate, and the axle sleeve of handwheel is inlaid in the inner sleeve of bearing.
The device of the descending carrying roller of above-mentioned online replacing belt transporter, the lower end fluting of described two leading screws, fluting direction is consistent with leading screw axis, and pin hole is set in fluting vertical direction, the two ends welding hanging ring respectively of rolling roller, the thickness of suspension ring is less than the groove width of leading screw lower end, and suspension ring are embedded in fluting, and suspension ring are connected with leading screw by pin-and-hole by pin.
The beneficial effects of the utility model are:
The utility model utilizes leading screw perpendicular to the motion in belt transporter frame axis direction, drive rolling roller translation and and belt contacts, replace the effect of descending carrying roller, descending carrying roller and belt departed from, then descending carrying roller is changed.The utility model avoids the mode of operation adopting many people iron staff prize when changing descending carrying roller, to achieve in transportation not shutting down, do not stop the condition of material under carry out the online replacing of support roller for belt machine, ensure that the continuous operation on conveyor belt road.The utility model is simple and reasonable, easy accessibility, safe and reliable, not only substantially increase work efficiency, and greatly reduce the probability of man-machine contact, reduce the risk of personal injury accident.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure, mark is as follows: belt transporter frame 1, fixed mount 2, handwheel 3, leading screw 4, rolling roller 5, suspension ring 6.
Detailed description of the invention
The utility model comprises the fixed mount 2, handwheel 3, leading screw 4 and the rolling roller 5 that configure in pairs.
Show in figure, two fixed mounts 2 are bolted outside the belt transporter frame 1 of belt transporter both sides, and two handwheels 3, leading screws 4 are arranged on the fixed mount 2 of both sides respectively.
Show in figure, fixed mount 2 has vertical lead screw hole, there is circular groove the upper end of lead screw hole, install bearing in groove, overcoat and the groove inner wall of bearing closely cooperate, and the axle sleeve of handwheel 3 is inlaid in the inner sleeve of bearing, handwheel 3 can rotate in bearing, and can not move up and down.
Show in figure, the central axis of handwheel 3 and the belt plane orthogonal of belt transporter, handwheel 3 center has screw and leading screw 4 screw thread to match, and the upper end of two leading screws 4 is connected with handwheel 3 center screw of both sides respectively, rotates handwheel 3 and leading screw 4 can be made to move up and down.
Show in figure, the lower end of two leading screws 4 is connected with the two ends of rolling roller 5 respectively, rolling roller 5 horizontal positioned, and rolling roller 5 to be positioned at below the descending belt of belt transporter and vertical with belt transporter sense of motion.
Show in figure, leading screw 4 with the connection structure of rolling roller 5 is, article two, the lower end fluting of leading screw, fluting direction is consistent with leading screw axis, and pin hole being set in fluting vertical direction, the two ends welding hanging ring respectively of rolling roller, the thickness of suspension ring is less than the groove width of leading screw lower end, suspension ring are embedded in fluting, and suspension ring are connected with leading screw by pin-and-hole by pin.
Working process of the present utility model is as follows:
First, the descending roller belt conveyer frame 1 both sides bolt that the fixed mount 2 configured in pairs is changed at needs is fixed.
Secondly, rotate forward handwheel 3, handwheel 3 drives leading screw 4 to rise vertically upward along its axis direction, leading screw 4 itself does not rotate, the rolling roller 5 driving lower end to connect moves up, and rolling roller 5 holds up the belt on the descending carrying roller needing replacing, makes belt and descending carrying roller keep the distance of 20cm, unload fault carrying roller, new carrying roller is installed.
Then, contrarotation handwheel 3, makes leading screw 4 decline along axis direction, drives rolling roller 5 release operation belt to be placed in and changes on carrying roller, state of resuming work.
Finally, the descending support roller device of online replacing of the present utility model is pulled down.
Claims (3)
1. change the device of the descending carrying roller of belt transporter online for one kind, it is characterized in that: it comprises the fixed mount (2) of configuration in pairs, handwheel (3), leading screw (4) and a rolling roller (5), two fixed mounts (2) are bolted outside the belt transporter frame (1) in belt transporter both sides, two handwheels (3) are arranged on the fixed mount (2) of both sides respectively, handwheel (3) and fixed mount (2) are for being rotatably connected, the central axis of handwheel (3) and the belt plane orthogonal of belt transporter, handwheel (3) center has screw and leading screw (4) screw thread to match, article two, the upper end of leading screw (4) is connected with handwheel (3) center screw of both sides respectively, article two, the lower end of leading screw (4) respectively with the two ends of rolling roller (5) for being rotatably connected, rolling roller (5) horizontal positioned, rolling roller (5) to be positioned at below the descending belt of belt transporter and vertical with belt transporter sense of motion.
2. the device of the descending carrying roller of online replacing belt transporter according to claim 1, it is characterized in that: (2) have vertical lead screw hole to described fixed mount, there is circular groove the upper end of lead screw hole, in groove, bearing is installed, overcoat and the groove inner wall of bearing closely cooperate, and the axle sleeve of handwheel (3) is inlaid in the inner sleeve of bearing.
3. the device of the descending carrying roller of online replacing belt transporter according to claim 2, it is characterized in that: the lower end fluting of described two leading screws (4), fluting direction is consistent with leading screw axis, and pin hole is set in fluting vertical direction, the two ends welding hanging ring (6) respectively of rolling roller (5), the thickness of suspension ring (6) is less than the groove width of leading screw lower end, and suspension ring (6) are embedded in fluting, and suspension ring (6) are connected with leading screw (4) by pin-and-hole by pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882916.4U CN205098928U (en) | 2015-11-09 | 2015-11-09 | Change device of down bearing roller of belt conveyor on line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520882916.4U CN205098928U (en) | 2015-11-09 | 2015-11-09 | Change device of down bearing roller of belt conveyor on line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205098928U true CN205098928U (en) | 2016-03-23 |
Family
ID=55514723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520882916.4U Expired - Fee Related CN205098928U (en) | 2015-11-09 | 2015-11-09 | Change device of down bearing roller of belt conveyor on line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205098928U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934433A (en) * | 2017-12-21 | 2018-04-20 | 新余钢铁股份有限公司 | A kind of instrument that carrying roller is safely changed in belt operation |
| CN109533775A (en) * | 2018-12-11 | 2019-03-29 | 东莞晶弘环保科技有限公司 | Without shutting down the pipeline of replacement roller |
| CN109878977A (en) * | 2019-03-29 | 2019-06-14 | 广西农垦糖业集团星星制糖有限公司 | A kind of device that idler wheel that realizing conveying device is replaced online |
| CN114955438A (en) * | 2022-04-11 | 2022-08-30 | 铜陵重钢机械装备有限公司 | Ultra-wide belt conveyor for green ball transportation |
-
2015
- 2015-11-09 CN CN201520882916.4U patent/CN205098928U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107934433A (en) * | 2017-12-21 | 2018-04-20 | 新余钢铁股份有限公司 | A kind of instrument that carrying roller is safely changed in belt operation |
| CN109533775A (en) * | 2018-12-11 | 2019-03-29 | 东莞晶弘环保科技有限公司 | Without shutting down the pipeline of replacement roller |
| CN109878977A (en) * | 2019-03-29 | 2019-06-14 | 广西农垦糖业集团星星制糖有限公司 | A kind of device that idler wheel that realizing conveying device is replaced online |
| CN114955438A (en) * | 2022-04-11 | 2022-08-30 | 铜陵重钢机械装备有限公司 | Ultra-wide belt conveyor for green ball transportation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 Termination date: 20191109 |