CN218658836U - Extracting tool of trigeminy group bearing roller - Google Patents
Extracting tool of trigeminy group bearing roller Download PDFInfo
- Publication number
- CN218658836U CN218658836U CN202223201286.9U CN202223201286U CN218658836U CN 218658836 U CN218658836 U CN 218658836U CN 202223201286 U CN202223201286 U CN 202223201286U CN 218658836 U CN218658836 U CN 218658836U
- Authority
- CN
- China
- Prior art keywords
- support frame
- bearing roller
- connecting piece
- belt
- frame
- 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.)
- Active
Links
Images
Landscapes
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model discloses a disassembling tool for a triple-set carrier roller, which belongs to the technical field of triple-set carrier rollers and solves the problems that the disassembly of the existing triple-set carrier roller wastes time and labor, the operation difficulty is large and the danger coefficient is high; it includes belt support frame and bearing roller support frame, belt support frame is including two relative first support frames that set up, two first support frame hoist and mount layer boards go up and down, make the layer board hold up conveyor belt, bearing roller support frame includes the second support frame, the articulated crowbar that rotates on the second support frame is provided with, the tip of crowbar is provided with first connecting piece, first connecting piece links to each other with the centre gripping subassembly, after conveyor belt was held up to the layer board, centre gripping subassembly centre gripping bearing roller, the crowbar is rotatory to take out the bearing roller from the bearing roller frame. The utility model discloses a belt support frame hoist and mount layer board goes up and down to hold up behind the conveyor belt, adopts bearing roller support frame and pinch bar cooperation, takes out the bearing roller from the bearing roller frame, reduces the degree of difficulty of dismouting bearing roller on the belt feeder, avoids operating personnel's safety risk.
Description
Technical Field
The utility model relates to a trigeminy group bearing roller technical field, concretely relates to extracting tool of trigeminy group bearing roller.
Background
The triple-unit carrier rollers are widely applied to belt conveyors, are generally arranged in girder mine frames of belt conveyors, can bear the weight of materials on a conveying belt and the conveying belt, and play a role in automatically correcting the deviation of the belt conveyors.
In daily maintenance, however, the triple group is difficult to disassemble and assemble on the belt conveyor, the carrier roller of the triple group can be lifted up only after a conveying belt with larger weight is lifted up, hooks at two ends of the carrier roller of the triple group are taken out of a carrier roller frame in a girder mine frame of the belt conveyor, so that the carrier roller of the triple group can be taken down from the belt conveyor,
the dismantlement of present triplex group bearing roller all adopts above-mentioned mode, and this kind of mode needs many people to cooperate, and operating personnel lifts the conveyer belt back jointly, and other operating personnel lift triplex group bearing roller again, wastes time and energy, and the operation degree of difficulty is great, and danger coefficient is high.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem among the prior art, the utility model provides a extracting tool of trigeminy group bearing roller has solved the dismantlement of current trigeminy group bearing roller and has wasted time and energy, and the operation degree of difficulty is great, the problem that danger coefficient is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a extracting tool of trigeminy group bearing roller, it includes belt support frame and bearing roller support frame, belt support frame is including two first support frames of relative setting, two first support frame hoist and mount layer boards go up and down, make the layer board hold up conveyor belt, bearing roller support frame includes the second support frame, it is provided with the pinch bar to articulate the rotation on the second support frame, the tip of pinch bar is provided with first connecting piece, first connecting piece links to each other with the centre gripping subassembly, the layer board holds up behind the conveyor belt, centre gripping subassembly centre gripping bearing roller, the pinch bar is rotatory to take out the bearing roller from the bearing roller frame.
The utility model discloses a belt support frame hoist and mount layer board goes up and down to hold up behind the conveyor belt, adopts bearing roller support frame and pinch bar cooperation, takes out the bearing roller from the bearing roller frame, adopts this kind of mode, reduces the degree of difficulty of dismouting bearing roller on the belt feeder, avoids operating personnel's safety risk.
Furthermore, the first support frame comprises a first support rod and a second support rod, the first support rod and the second support rod are connected and are in an inverted L shape, first fixed pulleys are arranged at two ends of the first support rod, and second connecting pieces are arranged on the two first fixed pulleys.
In this scheme, first bracing piece includes first bracing piece and second bracing piece, adopts above-mentioned scheme, and first bracing piece and second bracing piece provide the lift fulcrum, make the second connecting piece slide on two first pulleys, realize the upper and lower displacement of layer board, and then hold up conveyor belt.
Furthermore, one end of the second connecting piece is provided with a hook which is connected with the fixing rings at the two ends of the supporting plate, the other end of the second connecting piece is provided with a hanging ring, a plurality of fixing columns are obliquely arranged on one side of the second supporting rod, and the hanging ring can be fixed on the fixing columns.
In this scheme, the one end of second connecting piece links to each other with the layer board, and on the other end was fixed in the fixed column, adopt above-mentioned mode, the couple makes things convenient for being connected of second connecting piece and layer board, and on other end accessible link can be fixed in the fixed column, need not operating personnel and continuously lifts, uses manpower sparingly.
Further, the second support frame includes third bracing piece, fourth bracing piece and the fifth bracing piece that connects gradually, and the tip of fifth bracing piece is provided with the second fixed pulley.
In this scheme, the second support frame can provide the fulcrum that the pinch bar lifted the bearing roller, makes things convenient for the pinch bar to lift on the second support frame, and then mentions the bearing roller through the pinch bar.
Further, the prying bar comprises a first lever and a second lever, and the first lever is hinged and rotatably arranged at the top of the third supporting rod; and a first connecting piece is arranged at the end part of the second lever, and the first connecting piece passes through the second fixed pulley and is connected with the clamping assembly.
In this scheme, the pry bar includes first lever and second lever, adopts above-mentioned scheme, and first lever is articulated to be rotated and forms the strong point of lever principle in the top of third bracing piece, and the second fixed pulley makes the first connecting piece of installation slide smoothly on the second lever, and the application lever principle is rotatory first lever, lifts the second lever, realizes that first connecting piece passes through centre gripping subassembly and drives the bearing roller and lift, reduces the degree of difficulty and the safety risk of dismouting bearing roller on the belt feeder.
Furthermore, the bottom ends of the second supporting rod and the third supporting rod are mounted on the moving plate, and the lower surface of the moving plate is provided with a universal wheel with a locking function.
In this scheme, the bottom of second bracing piece and third bracing piece is all installed on the movable plate, adopts above-mentioned scheme, and the movable plate passes through the universal wheel and can freely remove, realizes the free removal of belt support frame and bearing roller support frame respectively.
Further, the clamping assembly comprises a clamping plate, clamping portions are arranged at two ends of the clamping plate, threaded holes are reserved in the clamping portions, long bolts penetrate through the threaded holes, and the long bolts penetrate through the two clamping portions to enable the clamping plate to form an annular structure clamping carrier roller.
In this scheme, grip block parcel bearing roller to pass two clamping parts through the stay bolt and make the grip block centre gripping bearing roller, can convenient and fast realize reducing the maintenance operation time to the fixed of bearing roller, improve production efficiency.
The utility model discloses a extracting tool of trigeminy group bearing roller, its beneficial effect is:
the utility model discloses a two first support frame hoist and mount layer boards of relative setting go up and down, make the layer board hold up conveyor belt after, need not operating personnel and continuously lift, use manpower sparingly, adopt bearing roller support frame and pinch bar cooperation, take out the bearing roller from the bearing roller frame, adopt this kind of mode, reduce the degree of difficulty of dismouting bearing roller on the belt feeder, avoid operating personnel's safety risk, reduce artificial use, reduce and overhaul the maintenance activity time, improve production efficiency.
Drawings
Fig. 1 is the structure schematic diagram of the utility model discloses a extracting tool of trigeminy group bearing roller.
Fig. 2 is a schematic structural diagram of the utility model after lifting the conveying belt.
Fig. 3 is a schematic structural view of the second support frame of the present invention.
Fig. 4 is a schematic structural view of the clamping assembly of the present invention.
Wherein, 1, a first supporting frame; 11. a first support bar; 12. a second support bar; 13. a first fixed pulley; 14. fixing a column; 15. a second connecting member; 16. hooking; 17. hanging a ring; 2. a second support frame; 21. a third support bar; 22. a fourth support bar; 23. a fifth support bar; 24. a second fixed pulley; 3. a pallet; 31. a fixing ring; 4. a conveyor belt; 5. a pry bar; 51. a first lever; 52. a second lever; 53. a first connecting member; 6. a clamping assembly; 61. a clamping plate; 62. a clamping part; 63. a long bolt; 7. carrying rollers; 8. a carrier roller frame; 9. moving the plate; 10. a universal wheel.
Detailed Description
The description of the embodiments of the invention is given for the sake of clarity and understanding by those skilled in the art, and it is to be understood that the invention is not limited to the details of the embodiments, but rather, to those skilled in the art, it is intended that all changes and modifications within the spirit and scope of the invention be embraced by the appended claims.
Example 1
Referring to fig. 1 and fig. 2, a schematic structural diagram of a disassembling tool for a triple set carrier roller according to this embodiment is shown, in order to solve the problems of time and labor consuming disassembly, high operation difficulty, and high risk factor of the existing triple set carrier roller, and the specific structure in this embodiment will be described in detail below.
A disassembling tool for a triple-group carrier roller comprises a belt supporting frame and a carrier roller supporting frame;
the belt support frame includes two first support frames 1 that set up relatively, and two first support frames 1 hoist and mount layer board 3 go up and down, make layer board 3 hold up conveyor belt 4.
Specifically, the carrier roller support frame comprises a second support frame 2, a pry bar 5 is hinged and rotatably arranged on the second support frame 2, a first connecting piece 53 is arranged at the end part of the pry bar 5, and the first connecting piece 53 is connected with the clamping assembly 6; after the supporting plate 3 supports the conveying belt 4, the clamping assembly 6 clamps the carrier roller 7, and the prying bar 5 rotates to take the carrier roller 7 out of the carrier roller frame 8.
In this embodiment, adopt 1 hoist and mount layer board of belt support frame 3 to go up and down to hold up conveyor belt 4 after, adopt the cooperation of bearing roller support frame 2 and pinch bar 5, take out bearing roller 7 from bearing roller frame 8, adopt this kind of mode, reduce the degree of difficulty of dismouting bearing roller 7 on the belt feeder, avoid operating personnel's safety risk.
The first support frame 1 comprises a first support rod 11 and a second support rod 12, the first support rod 11 is connected with the second support rod 12 and is in an inverted L shape, first fixed pulleys 13 are arranged at two ends of the first support rod 11, and second connecting pieces 15 are arranged on the two first fixed pulleys 13.
In this embodiment, the first support rod 11 and the second support rod 12 provide a lifting fulcrum, so that the second connecting member 15 slides on the two first fixed pulleys 13 to realize the vertical displacement of the supporting plate 3, and further the supporting plate 3 supports the conveying belt 4, wherein the second connecting member 15 may be a steel wire rope or a thin iron chain.
One end of the second connecting piece 15 is provided with a hook 16, the hook 16 is connected with the fixing rings 31 at the two ends of the supporting plate 3, the other end of the second connecting piece 15 is provided with a hanging ring 17, a plurality of fixing columns 14 are obliquely arranged on one side of the second supporting rod 12, and the hanging ring 17 can be fixed on the fixing columns 14.
In this embodiment, the second connecting member 15 is selected to be a thin iron chain, the thin iron chain is arranged on the first fixing pulleys 13 at the two ends of the first supporting rod 11 in a penetrating manner, one end of the thin iron chain is connected with the hook 16, the hook 16 facilitates the connection between the thin iron chain and the supporting plate 3, the other end of the thin iron chain is connected with the hanging ring 17, and the thin iron chain can be fixed on the fixing column 14 through the hanging ring 17 without continuous lifting of an operator, so that the labor is saved.
Example 2
Referring to fig. 3 and 4, the second support frame and the clamping assembly are schematically shown in the present embodiment, and in order to facilitate lifting of the idler, a further scheme of the second support frame and the clamping assembly is provided in the present embodiment.
The second support frame 2 comprises a third support rod 21, a fourth support rod 22 and a fifth support rod 23 which are connected in sequence, and a second fixed pulley 24 is arranged at the end part of the fifth support rod 23.
Specifically, the pry bar 5 comprises a first lever 51 and a second lever 52, and the first lever 51 is hinged and arranged on the top of the third support bar 21; the end of the second lever 52 is mounted with a first link 53, and the first link 53 passes through the second fixed pulley 24 to be connected with the clamping assembly 6.
In this embodiment, the second support frame 2 can provide a fulcrum for the pry bar 5 to lift the carrier roller 7, so that the pry bar 5 can be conveniently lifted on the second support frame 2, and the carrier roller 5 can be further lifted by the pry bar 7.
The first lever 51 is hinged to rotate at the top of the third support rod 21 to form a support point of a lever principle, the second fixed pulley 24 enables the first connecting piece 53 mounted on the second lever 52 to slide more smoothly, the first lever 51 is rotated to lift the second lever 52 by applying the lever principle, the first connecting piece 53 drives the carrier roller 7 to lift through the clamping component 6, the carrier roller 7 falls off from the carrier roller frame 8, the difficulty and the safety risk of dismounting the carrier roller 7 on the belt conveyor are reduced, and the first connecting piece 53 can be a steel wire rope or a thin iron chain.
The bottom ends of the second support rod 12 and the third support rod 21 are both mounted on the movable plate 9, the universal wheel 10 with locking is arranged on the lower surface of the movable plate 9, the movable plate 9 can freely move through the universal wheel 10, and the belt support frame 1 and the carrier roller support frame 2 can freely move respectively.
The clamping assembly 6 comprises a clamping plate 61, clamping portions 62 are arranged at two ends of the clamping plate 61, threaded holes are reserved in the clamping portions 62, long bolts 63 penetrate through the threaded holes, and the long bolts 63 penetrate through the two clamping portions 62 to enable the clamping plate 61 to form the annular structure clamping carrier roller 7.
In this embodiment, grip block 61 parcel bearing roller 7 to pass two clamping parts 62 through stay bolt 63 and make grip block 61 centre gripping bearing roller 7, can convenient and fast realize the fixed to bearing roller 7, reduce to overhaul and maintain the activity duration, improve production efficiency.
The operating principle of the extracting tool of this scheme trigeminy group bearing roller does:
the utility model discloses in practical application, refer to fig. 1-4, at first, two movable plates 9 remove two first support frames 1 to the suitable position of band conveyer's both sides respectively, put down the couple 16 of first connecting piece 53, then, pass the back with layer board 3 from conveyor 4 below, link to each other two couples 16 with solid fixed ring 31 on the layer board 3 respectively, and finally, pull first connecting piece 53, promote the height of layer board 3, lift conveyor 4, treat to lift suitable high back, fix couple 16 on fixed column 14, need not operating personnel and continuously lift, use manpower sparingly.
Then, the second support frame 2 is moved to a proper position beside the belt conveyor, the clamping assembly 6 is clamped on the carrier roller 7, then the first lever 51 is rotated, the second lever 52 is lifted, the first connecting piece 53 drives the carrier roller 7 to lift through the clamping assembly 6, and the carrier roller 7 is separated from the carrier roller frame 8.
While the present invention has been described in detail with reference to the embodiments, the scope of the present invention should not be limited to the embodiments. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.
Claims (7)
1. The utility model provides a extracting tool of trigeminy group bearing roller which characterized in that: comprises a belt supporting frame and a carrier roller supporting frame;
the belt supporting frame comprises two first supporting frames (1) which are oppositely arranged, and the two first supporting frames (1) hoist the supporting plate (3) to lift so that the supporting plate (3) supports the conveying belt (4);
the carrier roller support frame comprises a second support frame (2), a pry bar (5) is hinged and rotatably arranged on the second support frame (2), a first connecting piece (53) is arranged at the end part of the pry bar (5), and the first connecting piece (53) is connected with a clamping assembly (6);
after the supporting plate (3) supports the conveying belt (4), the clamping assembly (6) clamps the carrier roller (7), and the prying rod (5) rotates to take out the carrier roller (7) from the carrier roller frame (8).
2. The triple set idler dismounting tool as claimed in claim 1, wherein: first bracing piece (1) includes first bracing piece (11) and second bracing piece (12), first bracing piece (11) and second bracing piece (12) link to each other and are the shape of falling L, the both ends of first bracing piece (11) are provided with first fixed pulley (13), two be provided with second connecting piece (15) on first fixed pulley (13).
3. The triple set idler dismounting tool as claimed in claim 2, wherein: one end of the second connecting piece (15) is provided with a hook (16), and the hook (16) is connected with fixing rings (31) at two ends of the supporting plate (3);
the other end of the second connecting piece (15) is provided with a hanging ring (17), a plurality of fixing columns (14) are obliquely arranged on one side of the second supporting rod (12), and the hanging ring (17) can be fixed on the fixing columns (14).
4. The disassembling tool of a triple set idler as claimed in claim 2, wherein: the second support frame (2) comprises a third support rod (21), a fourth support rod (22) and a fifth support rod (23) which are connected in sequence, and a second fixed pulley (24) is arranged at the end of the fifth support rod (23).
5. The triple set idler dismounting tool as claimed in claim 4, wherein: the pry bar (5) comprises a first lever (51) and a second lever (52), and the first lever (51) is hinged and arranged at the top of the third support rod (21); and a first connecting piece (53) is arranged at the end part of the second lever (52), and the first connecting piece (53) penetrates through the second fixed pulley (24) to be connected with the clamping assembly (6).
6. The triple set idler dismounting tool as claimed in claim 4, wherein: the bottom ends of the second supporting rod (12) and the third supporting rod (21) are mounted on the moving plate (9), and universal wheels (10) with locking are arranged on the lower surface of the moving plate (9).
7. The triple set idler dismounting tool as claimed in claim 5, wherein: centre gripping subassembly (6) include grip block (61), the both ends of grip block (61) are provided with clamping part (62), it has the screw hole to reserve on clamping part (62), and threaded hole wears to be equipped with long bolt (63), long bolt (63) pass two clamping part (62) make grip block (61) constitute annular structure centre gripping bearing roller (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223201286.9U CN218658836U (en) | 2022-11-30 | 2022-11-30 | Extracting tool of trigeminy group bearing roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223201286.9U CN218658836U (en) | 2022-11-30 | 2022-11-30 | Extracting tool of trigeminy group bearing roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218658836U true CN218658836U (en) | 2023-03-21 |
Family
ID=85543000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223201286.9U Active CN218658836U (en) | 2022-11-30 | 2022-11-30 | Extracting tool of trigeminy group bearing roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218658836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116789005A (en) * | 2023-05-31 | 2023-09-22 | 张家港港务集团有限公司港盛分公司 | Convenient dismounting device, dismounting method and mounting method for lower carrier roller of conveyor belt |
-
2022
- 2022-11-30 CN CN202223201286.9U patent/CN218658836U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116789005A (en) * | 2023-05-31 | 2023-09-22 | 张家港港务集团有限公司港盛分公司 | Convenient dismounting device, dismounting method and mounting method for lower carrier roller of conveyor belt |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN218658836U (en) | Extracting tool of trigeminy group bearing roller | |
| CN210480670U (en) | Automatic dismounting and maintaining device for paying-off tackle | |
| CN201135996Y (en) | Fast roller-replacing device | |
| CN212559100U (en) | Anti-falling component of bridge crane | |
| CN216657800U (en) | Roller bearing seat dismounting device | |
| CN216613825U (en) | Rolling mill presses pneumatic cylinder on and changes device | |
| CN214778793U (en) | Quick replacing device for return idler of belt conveyor | |
| CN213141261U (en) | Kiln car overhauls machine of lifting | |
| CN201753248U (en) | Loading and unloading cart for mid-switches | |
| CN112194019A (en) | Automatic dismouting maintenance device of unwrapping wire coaster | |
| CN215048475U (en) | Belt lifter of conveyor | |
| CN213621928U (en) | Online carrier roller replacing device | |
| CN221191347U (en) | Holding pole section lifting frame with auxiliary lifting mechanism | |
| CN216376125U (en) | Carrier roller replacing tool | |
| CN216336231U (en) | Push-pull type track pulley operating platform system | |
| CN217516540U (en) | Explosion-proof type electric double-beam crane base fixing structure | |
| CN210795569U (en) | Lightweight gantry crane | |
| CN218619924U (en) | Double-beam bridge crane for transferring calcium carbide pots | |
| CN217076667U (en) | Support device for replacing belt carrier roller | |
| CN219771547U (en) | Dismounting device for aluminum foil rolling mill pressing cylinder | |
| CN213621929U (en) | Sliding type belt conveyor roller and carrier roller bracket replacing device | |
| CN112814690B (en) | Shield construction system and shield construction method | |
| CN212769642U (en) | Device is changed to vertical rolling mill cardan shaft | |
| CN218813232U (en) | Auxiliary mounting, dismounting and fixing device for prestressed box girder tensioning jack | |
| CN218706100U (en) | Roller maintenance device of belt conveyor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |