CN202592290U - Device for changing lower carrier roller of heavy load belt - Google Patents
Device for changing lower carrier roller of heavy load belt Download PDFInfo
- Publication number
- CN202592290U CN202592290U CN 201220119095 CN201220119095U CN202592290U CN 202592290 U CN202592290 U CN 202592290U CN 201220119095 CN201220119095 CN 201220119095 CN 201220119095 U CN201220119095 U CN 201220119095U CN 202592290 U CN202592290 U CN 202592290U
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- CN
- China
- Prior art keywords
- belt
- carrier roller
- support
- changing
- damaged
- Prior art date
- 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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- Structure Of Belt Conveyors (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model relates to a device for changing a lower carrier roller of a heavy load belt. Shutdown is caused due to a sealing belt which has mechanical or electrical faults, so a great amount of rolling materials are left on the belt, the belt can be restarted after the rolling materials on the belt are treated, otherwise, a motor is damaged and the belt slips due to overload, and accordingly, the belt is damaged. Generally, the carrier roller is dismantled, assembled and treated when the carrier roller is damaged and requires to be changed and the belt loads excessive rolling materials, the conventional tool and method for dismantling, assembling and changing the carrier roller are that a simple iron rod is used to pry the belt, and great manpower and time are needed. The device comprises a support (1), wherein the two sides of the support are respectively connected with a trough (2), a hydraulic oil cylinder (4) is installed on the support through a hydraulic fixed base (3), and a belt support seat (6) is connected to the hydraulic oil cylinder through a hydraulic top fixed seat (5). The device is used for changing the carrier roller when the belt overloads.
Description
Technical field:
the utility model relates to more changing device of a kind of heavily loaded belt snub pulley, belongs to technical field of metallurgical equipment.
Background technology:
are in the belt transportation technology; In case the sealing belt is because machinery or electric fault cause shutdown; Will retain a large amount of binders on the belt like this; Must handle in time that binder just can make belt restart on the belt, otherwise can cause motor overload to damage and the belt excess load is skidded, thus the damage belt.
generally, the carrying roller dismounting is handled when damage changing with belt heavy duty binder according to carrying roller, traditional dismounting with replacing carrying roller instrument and method is: lever up belt with simple iron rod, and need great amount of manpower and time to accomplish.Carrying roller under the belt rubs for a long time, and is fragile, if untimely replacing will be drawn bad tearing to belt, influences the belt normal transport; Need tear in addition carrying roller during belt generation binder open and carry out binder when handling, deal with very difficulty.The problem that wherein exists: the one, the band conveyer corridor position is limited; Two operating personnels are numerous, and labour intensity is big; The 3rd, the activity duration is long; The 4th, horizontal the erecting of iron rod goes to hurt easily the operating personnel; The 4th, mishap can appear in iron rod when finding available fulcrum, and consequence is hardly imaginable.In addition: dry coke quenching travelling belt top is provided with seal closure, and free space still less finds that at ordinary times the carrying roller damage just needs to change very difficulty.Causing belt to shut down suddenly in case machinery takes place with electric fault, at first is to overstock a large amount of coke on the belt, and the stuck intractable of carrying roller need be torn carrying roller open and carried out binder when handling, and deals with very difficultly, influences the belt normal transport.
The utility model content:
The purpose of
the utility model is that the problem that is directed against above-mentioned existence provides more changing device of a kind of heavily loaded belt snub pulley; Can effectively solve the difficult dismounting of heavily loaded belt snub pulley and damage the problem that carrying roller is changed difficulty; Method of operating safety, simple and efficient, save time, do not influence production and transport.
Above-mentioned purpose realizes through following technical scheme:
heavily loaded belt snub pulley is changing device more; Comprise support; Described support both sides connect draw-in groove respectively, through the hydraulic pressure firm banking hydraulic jack are installed on the described support, connect the belt supporting seat through the ram holder on the described hydraulic jack.
described heavily loaded belt snub pulley is changing device more, and described hydraulic pressure firm banking is installed perpendicular to horizontal plane, and described belt supporting seat is parallel to horizontal plane.
described heavily loaded belt snub pulley is changing device more, has the angle of 65o ~ 75o between described hydraulic pressure firm banking and the horizontal plane, and described belt supporting seat is an arc.
Beneficial effect:
1. the utility model have significantly reduced the time that carrying roller is changed dismounting, and treatment effect is very remarkable, and changing in the past with one group of weight sealing of dismounting carrying roller down needs about 40 minutes, need only now 10 minutes less than time just can handle.And change in the past and handle weight sealing carrying roller down and need 4,5 people, only need 2 people just can handle now, reach the replacing purpose, guaranteed safety work and minimizing influence to production.Solved the difficult dismounting of heavily loaded belt snub pulley and damage carrying roller and change difficult problem, method of operating safety, simple and efficient, save time, do not influence production and transport.
2. the utility model bassinet structure is tight, makes simply, can be used for changing top belt roller and bottom belt roller simultaneously, and the many usefulness of a tool have and promote practical value widely.
Description of drawings:
accompanying drawing 1 is the structural representation of the utility model.
Among
figure: 1, support; 2, draw-in groove; 3, hydraulic pressure firm banking; 4, hydraulic jack; 5, ram holder; 6, belt supporting seat.
The specific embodiment:
Come the utility model is further specified below in conjunction with accompanying drawing:
Embodiment 1:
are shown in accompanying drawing 1: the heavily loaded belt snub pulley of the utility model is changing device more; Comprise support 1; Described support both sides connect draw-in groove 2 respectively; Through hydraulic pressure firm banking 3 hydraulic jack 4 is installed on the described support, is connected belt supporting seat 6 through ram holder 5 on the described hydraulic jack.
Embodiment 2:
described heavily loaded belt snub pulley is changing device more, and described hydraulic pressure firm banking is installed perpendicular to horizontal plane, and described belt supporting seat is parallel to horizontal plane.Earlier support is placed near the ground of damaging carrying roller when changing the bottom belt roller; Hydraulic jack is installed in the hydraulic pressure holder, the belt supporting seat be parallel to horizontal plane is installed, the bottom holder of belt supporting seat is installed on the hydraulic means; Close the vent valve of hydraulic means; The primer fluid pressure device makes belt rise to certain position, changes the carrying roller of damage.
Embodiment 3:
described heavily loaded belt snub pulley is changing device more, has the angle of 65o ~ 75o between described hydraulic pressure firm banking and the horizontal plane, and described belt supporting seat is an arc.Earlier support is installed on the crossbeam of travelling belt two roller racks when changing the top belt roller, fixed card slot is stuck on the crossbeam of support, with hydraulic jack be installed in and horizontal plane between have in the hydraulic pressure holder of 65o ~ 75o angle; Arc belt supporting seat is installed; The bottom holder of arc belt supporting seat is installed on the hydraulic means, closes the vent valve of hydraulic means, the primer fluid pressure device; When making heavily loaded belt rise to certain position, carry out dismounting and change the carrying roller that damages.
Claims (3)
1. heavily loaded belt snub pulley changing device more; Comprise support; It is characterized in that: described support both sides connect draw-in groove respectively, through the hydraulic pressure firm banking hydraulic jack are installed on the described support, connect the belt supporting seat through the ram holder on the described hydraulic jack.
2. heavily loaded belt snub pulley according to claim 1 is changing device more, it is characterized in that: described hydraulic pressure firm banking is installed perpendicular to horizontal plane, and described belt supporting seat is parallel to horizontal plane.
3. heavily loaded belt snub pulley according to claim 1 and 2 is changing device more, it is characterized in that: have the angle of 65o ~ 75o between described hydraulic pressure firm banking and the horizontal plane, described belt supporting seat is an arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220119095 CN202592290U (en) | 2012-03-27 | 2012-03-27 | Device for changing lower carrier roller of heavy load belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220119095 CN202592290U (en) | 2012-03-27 | 2012-03-27 | Device for changing lower carrier roller of heavy load belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202592290U true CN202592290U (en) | 2012-12-12 |
Family
ID=47309874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220119095 Expired - Fee Related CN202592290U (en) | 2012-03-27 | 2012-03-27 | Device for changing lower carrier roller of heavy load belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202592290U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204355A (en) * | 2013-03-20 | 2013-07-17 | 宁夏天地西北煤机有限公司 | Quick changing device for carrier roller of conveyor |
| CN108068054A (en) * | 2016-11-14 | 2018-05-25 | 上海梅山钢铁股份有限公司 | A kind of horizontal double-roller installs more changing device |
-
2012
- 2012-03-27 CN CN 201220119095 patent/CN202592290U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103204355A (en) * | 2013-03-20 | 2013-07-17 | 宁夏天地西北煤机有限公司 | Quick changing device for carrier roller of conveyor |
| CN108068054A (en) * | 2016-11-14 | 2018-05-25 | 上海梅山钢铁股份有限公司 | A kind of horizontal double-roller installs more changing device |
| CN108068054B (en) * | 2016-11-14 | 2019-10-18 | 上海梅山钢铁股份有限公司 | A kind of horizontal double-roller installation and replacement device |
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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: 20121212 Termination date: 20200327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |