CN209651250U - A kind of transport roller device small using noise - Google Patents
A kind of transport roller device small using noise Download PDFInfo
- Publication number
- CN209651250U CN209651250U CN201920122661.XU CN201920122661U CN209651250U CN 209651250 U CN209651250 U CN 209651250U CN 201920122661 U CN201920122661 U CN 201920122661U CN 209651250 U CN209651250 U CN 209651250U
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- CN
- China
- Prior art keywords
- roll shaft
- main body
- shaft main
- arc block
- rubber
- 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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Abstract
The utility model discloses a kind of transport roller device small using noise, including sliding seat, roll shaft main body and fixing seat, the inside of the sliding seat and fixing seat all passes through bearing and is equipped with shaft, the inside of the shaft is arranged with roll shaft main body by retaining mechanism, the surface of the roll shaft main body is arranged with rubber sheath, the surface of the rubber sheath is evenly distributed with rubber bumps, the roll shaft body surfaces of the rubber sheath two sides are equipped with lantern ring, and anti-collision rubber pad is bonded on the inside of the lantern ring.The utility model solves the problems, such as that roll shaft lacks noise improvement function and inconvenient installing and dismounting in the prior art by setting rubber sheath, rubber bumps, anti-collision rubber pad, lantern ring, pin shaft, retaining mechanism, anchor ear, roll shaft main body, retention bead structure.
Description
Technical field
The utility model relates to roll shaft technical field, specially a kind of transport roller device small using noise.
Background technique
Roll shaft, nickname roller mean the general designation for the cylindrical parts that can be rolled on machine.The meaning that there are two roll shafts, the
One meaning is exactly roller, for no other reason than that this roller is an entirety, without others component, for shape as axis, shaft is exactly itself,
Chinese like two words and connect together reading, so being just roll shaft.For example Rolling roller majority is exactly so.Second meaning
Just serve as the axis of roller.This roller is combination roller, is made of axis, bearing, roller set, sealing ring (lid, ring), subsequent component is all
It covers on axis.For example the carrying roller of conveyer belt is exactly this.Existing transport roller is to when transmitting different materials, such as hardness
Biggish rigidity material can touch roll shaft in transmission, cause great noise, there are noise shadows to neighbouring staff
It rings, the hearing system of human body can be damaged for a long time, the utility model is specially a kind of transport roller device small using noise.
But there are deficiencies below for existing technology: existing transport roller can have noise shadow when transmitting material
It rings, lacks the roll shaft equipment that can improve noise in the prior art；Existing transport roller need dismantle installation when very not
Just, replacement step is very cumbersome.
Utility model content
In view of the deficiencies of the prior art, the utility model provides a kind of transport roller device small using noise, solves
Roll shaft lacks the problem of noise improvement function and inconvenient installing and dismounting in the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of transport roller dress small using noise
It sets, including sliding seat, roll shaft main body and fixing seat, the inside of the sliding seat and fixing seat all passes through bearing and is equipped with shaft,
The inside of the shaft is arranged with roll shaft main body by retaining mechanism, and the surface of the roll shaft main body is arranged with rubber sheath, institute
The surface for stating rubber sheath is evenly distributed with rubber bumps, and the roll shaft body surfaces of the rubber sheath two sides are equipped with lantern ring,
Anti-collision rubber pad is bonded on the inside of the lantern ring；The retaining mechanism includes the first arc block and the second arc block, and described the
One arc block is welded in the inside of shaft, and second arc block is welded in the side of the first arc block；First arc block
Internal diameter less than the second arc block internal diameter, but be greater than roll shaft main body two ends at internal diameter, the roll shaft main body both ends peace
Equipped with retention bead；The retaining mechanism is symmetrically arranged with two groups altogether, and the retention bead at roll shaft main body both ends is connected in two groups
Retaining mechanism is formed by fluting；The surface of first arc block is arranged with anchor ear, and the open end of the anchor ear is equipped with
Another open end of nut, the anchor ear is locked by bolts and nuts.
Preferably, intert between the sliding seat and fixing seat and pin shaft is installed, one end of the pin shaft offers limit
Hole is plugged with limited block on the inside of the limit hole.
The utility model provides a kind of transport roller device small using noise, have it is following the utility model has the advantages that
(1) the utility model has the utility model by setting rubber sheath, rubber bumps, anti-collision rubber pad, lantern ring
There is Anti-bumping protection function, while there is good damping noise reduction effect, noise effect working environment is avoided, thus effective solution
The problem of in the prior art roll shaft lacks noise improvement function, when using the utility model transmission material, by roll shaft
The surface of main body is arranged with rubber sheath, and the surface of rubber sheath is uniformly distributed rubber bumps, and rubber sheath can buffer roll shaft
The vibration of the material of body surfaces, while the noise of material and roll shaft main body direct collision generation is reduced, and utilize rubber bumps
Effect, reduce with the contact area of material, avoid because contact surface is excessive, frictional force is excessive and transmission is caused slowly to utilize rubber
Glue protrusion reduces contact area, reduces friction, to keep the transmission of material more smooth, utilizes the roll shaft in rubber sheath two sides
Body surfaces are equipped with lantern ring, and anti-collision rubber pad is bonded on the inside of lantern ring, and in the transportational process of material, lantern ring can be prevented
Material sliding is fallen, and anti-collision rubber pad can be avoided the collision of material and lantern ring, is further reduced the generation of noise, while compared with
Good protects material not to be damaged by collision；
(2) the utility model keeps this practical new by setting pin shaft, retaining mechanism, anchor ear, roll shaft main body, retention bead
Type can be rapidly performed by dismounting, and stability is high, will not shake and loosen phenomenon, thus effective solution inconvenience
The both ends of roll shaft main body are all socketed on shaft one on the inside of fixing seat and sliding seat when being installed by the problem of installing and dismounting
It is in the retaining mechanism at end, fixing seat and sliding seat is adjacent to each other, so that the retention bead at roll shaft main body both ends is socketed on two groups of locks
Tight mechanism is formed by fluting, is recycled anchor ear to be socketed in the first arc block surface in retaining mechanism, is utilized bolt and spiral shell
Female working in coordination locks anchor ear, to keep retention bead limit locked, completes installation, when disassembly, it is only necessary to dismantle anchor ear, i.e.,
Roll shaft main body can be loosened, mobile sliding seat can dismantle completely roll shaft main body, and after installation is stablized, pin shaft is passed through and is fixed
Seat and sliding seat, and be inserted into inside the limit hole of pin shaft one end using limited block, by its locked and fixed, thus by fixing seat and work
One layer of ruggedized construction is increased between dynamic seat, keeps the utility model more stable at runtime.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is schematic enlarged-scale view at the A of the utility model.
Fig. 3 is the schematic diagram of the utility model retaining mechanism.
Fig. 4 is the right view of the utility model retaining mechanism.
Fig. 5 is the structural schematic diagram of the utility model roll shaft main body.
Fig. 6 is the side view of the utility model.
Appended drawing reference in figure are as follows: 1, sliding seat；2, lantern ring；3, anti-collision rubber pad；4, rubber sheath；5, rubber bumps；6,
Roll shaft main body；7, fixing seat；8, shaft；9, pin shaft；10, limit hole；11, limited block；12, retaining mechanism；13, anchor ear；14, spiral shell
Bolt；15, retention bead；16, nut；17, the first arc block；18, the second arc block；19, bearing.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in figures 1 to 6, the utility model provides a kind of technical solution: a kind of transport roller device small using noise,
Including sliding seat 1, roll shaft main body 6 and fixing seat 7, the inside of sliding seat 1 and fixing seat 7 all passes through bearing 19 and is equipped with shaft 8,
The inside of shaft 8 is arranged with roll shaft main body 6 by retaining mechanism 12, and retaining mechanism 12 includes the first arc block 17 and the second arc
Block 18, the first arc block 17 are welded in the inside of shaft 8, and the second arc block 18 is welded in the side of the first arc block 17, and first
The internal diameter of arc block 17 less than the second arc block 18 internal diameter, but be greater than 6 two ends of roll shaft main body at internal diameter, roll shaft main body 6
Both ends retention bead 15 is installed, retaining mechanism 12 is symmetrically arranged with two groups altogether, and the retention bead 15 at 6 both ends of roll shaft main body is clamped
In the fluting that two groups of retaining mechanisms 12 are formed, the surface of roll shaft main body 6 is arranged with rubber sheath 4, the table of the first arc block 17
Surface cover is equipped with anchor ear 13, and the open end of anchor ear 13 is equipped with nut 16, and another open end of anchor ear 13 passes through bolt 14 and nut
16 are locked, and the surface of rubber sheath 4 is evenly distributed with rubber bumps 5,6 surface of the roll shaft main body peace of 4 two sides of rubber sheath
Equipped with lantern ring 2, the inside of lantern ring 2 is bonded with anti-collision rubber pad 3, when transmitting material, by being arranged on the surface of roll shaft main body 6
There is rubber sheath 4, the surface of rubber sheath 4 is uniformly distributed rubber bumps 5, and rubber sheath 4 is capable of 6 surface of buffer roll shaft body
The vibration of material, while the noise of material and 6 direct collision of roll shaft main body generation is reduced, and using the effect of rubber bumps 5, subtract
Few and material contact area, avoids because contact surface is excessive, and frictional force is excessive and leads to transmission slowly, using in rubber sheath 4
6 surface of roll shaft main body of two sides is equipped with lantern ring 2, and the inside of lantern ring 2 is bonded with anti-collision rubber pad 3, in the transportational process of material
In, lantern ring 2 can prevent material sliding from falling, and anti-collision rubber pad 3 can be avoided the collision of material Yu lantern ring 2, further subtract
The generation of few noise, interts between sliding seat 1 and fixing seat 7 and is equipped with pin shaft 9, and one end of pin shaft 9 offers limit hole 10, limit
The inside in position hole 10 is plugged with limited block 11, when being installed, the both ends of roll shaft main body 6 is all socketed on fixing seat 7 and are lived
It is in the retaining mechanism 12 of dynamic 1 inside shaft of seat, 8 one end, fixing seat 7 and sliding seat 1 is adjacent to each other, make 6 both ends of roll shaft main body
Retention bead 15 is socketed on two groups of retaining mechanisms 12 and is formed by fluting, and anchor ear 13 is recycled to be socketed in retaining mechanism 12
First arc block, 17 surface locks anchor ear 13 using bolt 14 and working in coordination for nut 16, so that retention bead 15 be made to limit
Position is locked, completes installation, when disassembly, it is only necessary to dismantle anchor ear 13, can loosen roll shaft main body 6, mobile sliding seat 1 can be by roll shaft
Main body 6 is dismantled completely, and after installation is stablized, pin shaft 9 is passed through into fixing seat 7 and sliding seat 1, and utilize the insertion pin of limited block 11
Inside the limit hole 10 of 9 one end of axis, by its locked and fixed, so that one layer of reinforcing knot will be increased between fixing seat 7 and sliding seat 1
Structure keeps the utility model more stable at runtime.
In use, the utility model is when transmitting material, by being arranged with rubber sheath 4, rubber on the surface of roll shaft main body 6
The surface of plastic boot 4 is uniformly distributed rubber bumps 5, and rubber sheath 4 is capable of the vibration of the material on 6 surface of buffer roll shaft body, together
When reduce the noise that material and 6 direct collision of roll shaft main body generate, and using the effect of rubber bumps 5, reduce and connect with material
Contacting surface product, avoids because contact surface is excessive, and frictional force is excessive and transmission is caused slowly to utilize the roll shaft master in 4 two sides of rubber sheath
6 surface of body is equipped with lantern ring 2, and the inside of lantern ring 2 is bonded with anti-collision rubber pad 3, and in the transportational process of material, lantern ring 2 can
Prevent material sliding from falling, and anti-collision rubber pad 3 can be avoided the collision of material Yu lantern ring 2, be further reduced the generation of noise,
When being installed, the both ends of roll shaft main body 6 are all socketed on to the retaining mechanism of 8 one end of fixing seat 7 and 1 inside shaft of sliding seat
It is in 12, fixing seat 7 and sliding seat 1 is adjacent to each other, so that the retention bead 15 at 6 both ends of roll shaft main body is socketed on two groups of retaining mechanisms
12 are formed by fluting, recycle anchor ear 13 to be socketed in 17 surface of the first arc block in retaining mechanism 12, utilize bolt 14
Anchor ear 13 is locked with working in coordination for nut 16, to keep the limit of retention bead 15 locked, completes installation, when disassembly, it is only necessary to
Anchor ear 13 is dismantled, roll shaft main body 6 can be loosened, mobile sliding seat 1 can dismantle completely roll shaft main body 6, and stablize in installation
Afterwards, pin shaft 9 is passed through into fixing seat 7 and sliding seat 1, and is inserted into inside the limit hole 10 of 9 one end of pin shaft using limited block 11, by it
Locked and fixed makes the utility model at runtime more thus by one layer of ruggedized construction is increased between fixing seat 7 and sliding seat 1
Add stabilization.
It can to sum up obtain, the utility model passes through setting rubber sheath 4, rubber bumps 5, anti-collision rubber pad 3, lantern ring 2, pin shaft
9, retaining mechanism 12, anchor ear 13, roll shaft main body 6,15 structure of retention bead, solve roll shaft in the prior art and lack noise improvement
The problem of function and inconvenient installing and dismounting.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (2)
1. a kind of transport roller device small using noise, including sliding seat (1), roll shaft main body (6) and fixing seat (7), special
Sign is: the inside of the sliding seat (1) and fixing seat (7) all passes through bearing (19) and is equipped with shaft (8), the shaft (8)
Inside be arranged with roll shaft main body (6) by retaining mechanism (12), the surface of the roll shaft main body (6) is arranged with rubber sheath
(4), the surface of the rubber sheath (4) is evenly distributed with rubber bumps (5), the roll shaft main body of rubber sheath (4) two sides
(6) surface is equipped with lantern ring (2), is bonded with anti-collision rubber pad (3) on the inside of the lantern ring (2)；Retaining mechanism (12) packet
Including the first arc block (17) and the second arc block (18), first arc block (17) is welded in the inside of shaft (8), and described
Two arc blocks (18) are welded in the side of the first arc block (17)；The internal diameter of first arc block (17) is less than the second arc block
(18) internal diameter, but it is greater than the internal diameter at roll shaft main body (6) two ends, the both ends of the roll shaft main body (6) are equipped with limit convex
It rises (15)；The retaining mechanism (12) is symmetrically arranged with two groups altogether, and the retention bead (15) at roll shaft main body (6) both ends is connected in
Two groups of retaining mechanisms (12) are formed by fluting；The surface of first arc block (17) is arranged with anchor ear (13), and described armful
The open end of hoop (13) is equipped with nut (16), and another open end of the anchor ear (13) is locked by bolt (14) and nut (16)
It fastens.
2. a kind of transport roller device small using noise according to claim 1, it is characterised in that: the sliding seat
(1) intert between fixing seat (7) and be equipped with pin shaft (9), one end of the pin shaft (9) offers limit hole (10), the limit
Limited block (11) are plugged on the inside of position hole (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920122661.XU CN209651250U (en) | 2019-01-24 | 2019-01-24 | A kind of transport roller device small using noise |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920122661.XU CN209651250U (en) | 2019-01-24 | 2019-01-24 | A kind of transport roller device small using noise |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209651250U true CN209651250U (en) | 2019-11-19 |
Family
ID=68522475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920122661.XU Expired - Fee Related CN209651250U (en) | 2019-01-24 | 2019-01-24 | A kind of transport roller device small using noise |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209651250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112297658A (en) * | 2020-11-17 | 2021-02-02 | 衡阳和乐办公设备有限公司 | Printing roller structure of stylus printer |
-
2019
- 2019-01-24 CN CN201920122661.XU patent/CN209651250U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112297658A (en) * | 2020-11-17 | 2021-02-02 | 衡阳和乐办公设备有限公司 | Printing roller structure of stylus printer |
| CN112297658B (en) * | 2020-11-17 | 2022-09-20 | 珠海市阿斯特科技有限公司 | Printing roller structure of stylus printer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20191119 Termination date: 20210124 |