CN209097575U - A kind of roller group - Google Patents
A kind of roller group Download PDFInfo
- Publication number
- CN209097575U CN209097575U CN201821844935.8U CN201821844935U CN209097575U CN 209097575 U CN209097575 U CN 209097575U CN 201821844935 U CN201821844935 U CN 201821844935U CN 209097575 U CN209097575 U CN 209097575U
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- sleeve
- fixedly connected
- main shaft
- sides
- roller group
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Abstract
The utility model relates to conveyer belt technical fields, especially a kind of roller group, including main shaft, main shaft both ends two sides are fixedly connected to disc, a skin is pasted in the rectangular stiffening plate, the main shaft both ends are connected with connecting shaft by connection structure, the connection structure includes the sleeve being set in connecting shaft, the one end of the connecting shaft is fixedly connected with connecting plate, the connecting plate is slidably arranged in sleeve, the main shaft both ends are arranged in sleeve by position-limit mechanism, the sleeve two sides are fixedly connected to fixing sleeve, the main shaft two sides are fixedly connected to T-bar, sliding is provided with sliding sleeve on the T-bar, the sliding sleeve side is fixedly connected with L shape bar, the L shape bar lower end extends into fixing sleeve, fixed mechanism is provided in the fixing sleeve.The utility model has the phenomenon that replacing to cylinder skin, prevent conveyer belt from skidding.
Description
Technical field
The utility model relates to conveyer belt technical field more particularly to a kind of roller groups.
Background technique
Roller group is the main component of belt conveyor transmitting power.Generally by axis, bearing block, wheel hub, disc, cylinder skin group
At.The surface of roller is increased drum skin surface by covering rubber and conveys the coefficient of friction of interband, in long-term use,
Friction will lead to an epidermis face and become smooth, and coefficient of friction reduces, and will cause conveyer belt skidding, and existing roller group is not easy to
Roller is dismantled, cylinder skin is replaced.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of roller group proposed.
To achieve the goals above, the utility model adopts the technical scheme that
Design a kind of roller group, including main shaft, main shaft both ends two sides are fixedly connected to disc, above and below the main shaft
Two sides are fixedly connected to rectangular stiffening plate, and a skin is pasted in the rectangular stiffening plate, and the main shaft both ends pass through connection knot
Structure is connected with connecting shaft, is connected with first bearing seat in one of them described connecting shaft, is connected in another described connecting shaft
Second bearing seat, the connection structure include the sleeve being set in connecting shaft, and the one end of the connecting shaft is fixedly connected with connection
Plate, the connecting plate are slidably arranged in sleeve, and the main shaft both ends are arranged in sleeve by position-limit mechanism, the sleeve
Two sides are fixedly connected to fixing sleeve, and the main shaft two sides are fixedly connected to T-bar, and sliding is provided with cunning on the T-bar
Set, the sliding sleeve side are fixedly connected with L shape bar, and the L shape bar lower end extends into fixing sleeve, are provided in the fixing sleeve solid
Determine mechanism.
Preferably, the position-limit mechanism includes the limiting slot being provided on the inner wall of sleeve two sides, and the main shaft two sides are fixed
It is connected with limited block, the limited block is slidably arranged in limiting slot.
Preferably, the fixed mechanism includes the second magnet being fixedly connected with fixing sleeve bottom wall, and the L shape bar lower end is solid
Surely it is connected with the first magnet, and the first magnet and the second magnet opposite face are anisotropic magnetic surface.
Preferably, the first bearing seat is swimming type bearing block.
Preferably, second bearing seat is fixed bearing block.
The utility model proposes a kind of roller group, beneficial effect is: convenient for dismantling to roller, to cylinder surface
Cylinder skin replaced, it is easy to operate, it is convenient and efficient, after long-time service being prevented, cylinder skin frictional decrease, and cause to pass
The phenomenon that sending band to skid.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of roller group structural schematic diagram；
Fig. 2 be the utility model proposes a kind of roller group side view；
Fig. 3 be the utility model proposes a kind of roller group part A enlarged drawing.
In figure: connecting shaft 1, first bearing seat 2, cylinder skin 3, main shaft 4, rectangular stiffening plate 5, disc 6, sleeve 7, T-bar 8,
First magnet 9, limited block 10, limiting slot 11, connecting plate 12, sliding sleeve 13, the second magnet 14, fixing sleeve 15, L shape bar 16, second
Bearing block 17.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of roller group, 4 both ends two sides of main shaft are fixedly connected to disc 6, and about 4 two sides of main shaft are solid
Surely it is connected with rectangular stiffening plate 5, a skin 3 is pasted in rectangular stiffening plate 5,4 both ends of main shaft are connected with connection by connection structure
Axis 1, first bearing seat 2 is connected in one of connecting shaft 1, and first bearing seat 2 is swimming type bearing block, another connecting shaft
Second bearing seat 17 is connected on 1, second bearing seat 17 is that fixed bearing block should fill in bearing and bearing block at work
With lithium base grease, bearing oil-filled quantity is the 2/3 of bearing clearances, should be full of in bearing block oil pocket.
Connection structure includes the sleeve 7 being set in connecting shaft 1, and 1 one end of connecting shaft is fixedly connected with connecting plate 12, connection
Plate 12 is slidably arranged in sleeve 7, and 4 both ends of main shaft are arranged in sleeve 7 by position-limit mechanism, and position-limit mechanism includes being provided with
Limiting slot 11 on 7 two sides inner wall of sleeve, 4 two sides of main shaft are fixedly connected with limited block 10, and limited block 10 is slidably arranged in limit
In slot 11, the design of limited block 10 and limiting slot 11 plays the role of limit, ensure that connecting shaft 1 in rotation, drives main shaft
4 are rotated.
7 two sides of sleeve are fixedly connected to fixing sleeve 15, and 4 two sides of main shaft are fixedly connected to T-bar 8, slide on T-bar 8
Dynamic to be provided with sliding sleeve 13,13 side of sliding sleeve is fixedly connected with L shape bar 16, and 16 lower end of L shape bar extends into fixing sleeve 15, fixing sleeve 15
It is inside provided with fixed mechanism, when needing to carry out with changing cylinder skin 3, limit of the fixed mechanism to L shape bar 16 is released, pulls L shape
Bar 16 moves on T-bar 8, and 16 lower end of L shape bar is made to be detached from fixing sleeve 15, then sleeve 7 is being pulled to be moved, is making limited block
10 are detached from limiting slot 11, and main shaft 4 is separated with connecting shaft 1, so that roller be removed, replaces to cylinder skin 3, prevents cylinder
The phenomenon that abrasion of skin 3 leads to frictional decrease, conveyer belt is caused to skid.
Fixed mechanism includes the second magnet 14 being fixedly connected with 15 bottom wall of fixing sleeve, and 16 lower end of L shape bar is fixedly connected with
First magnet 9, and the first magnet 9 and 14 opposite face of the second magnet are anisotropic magnetic surface, by the first magnet 9 and the second magnet 14 it
Between gravitation, be fixed on L shape bar 16 firmly in fixing sleeve 15.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of roller group, including main shaft (4), main shaft (4) the both ends two sides are fixedly connected to disc (6), the main shaft
(4) two sides are fixedly connected to rectangular stiffening plate (5) up and down, are pasted with a skin (3), feature on the rectangular stiffening plate (5)
It is, main shaft (4) both ends are connected with connecting shaft (1) by connection structure, are connected on one of them described connecting shaft (1)
First bearing seat (2) is connected with second bearing seat (17) on another described connecting shaft (1), and the connection structure includes being arranged
Sleeve (7) on connecting shaft (1), described connecting shaft (1) one end are fixedly connected with connecting plate (12), and the connecting plate (12) is sliding
Dynamic setting is in sleeve (7), and main shaft (4) both ends are arranged in sleeve (7) by position-limit mechanism, the sleeve (7) two
Side is fixedly connected to fixing sleeve (15), and main shaft (4) two sides are fixedly connected to T-bar (8), sliding on the T-bar (8)
Dynamic to be provided with sliding sleeve (13), sliding sleeve (13) side is fixedly connected with L shape bar (16), and L shape bar (16) lower end extends into
Fixing sleeve (15), the fixing sleeve (15) is interior to be provided with fixed mechanism.
2. a kind of roller group according to claim 1, which is characterized in that the position-limit mechanism includes being provided with sleeve (7)
Limiting slot (11) on the inner wall of two sides, main shaft (4) two sides are fixedly connected with limited block (10), limited block (10) sliding
Setting is in limiting slot (11).
3. a kind of roller group according to claim 1, which is characterized in that the fixed mechanism includes and fixing sleeve (15) bottom
The second magnet (14) that wall is fixedly connected, L shape bar (16) lower end is fixedly connected with the first magnet (9), and the first magnet (9)
It is anisotropic magnetic surface with the second magnet (14) opposite face.
4. a kind of roller group according to claim 1, which is characterized in that the first bearing seat (2) is swimming type bearing
Seat.
5. a kind of roller group according to claim 1, which is characterized in that second bearing seat (17) is fixed bearing block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821844935.8U CN209097575U (en) | 2018-11-09 | 2018-11-09 | A kind of roller group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821844935.8U CN209097575U (en) | 2018-11-09 | 2018-11-09 | A kind of roller group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209097575U true CN209097575U (en) | 2019-07-12 |
Family
ID=67158843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821844935.8U Active CN209097575U (en) | 2018-11-09 | 2018-11-09 | A kind of roller group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209097575U (en) |
-
2018
- 2018-11-09 CN CN201821844935.8U patent/CN209097575U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |