CN207633127U - Connection structure between paper carrying roll and leading rope pulley - Google Patents
Connection structure between paper carrying roll and leading rope pulley Download PDFInfo
- Publication number
- CN207633127U CN207633127U CN201721810010.7U CN201721810010U CN207633127U CN 207633127 U CN207633127 U CN 207633127U CN 201721810010 U CN201721810010 U CN 201721810010U CN 207633127 U CN207633127 U CN 207633127U
- Authority
- CN
- China
- Prior art keywords
- paper carrying
- roll
- carrying roll
- paper
- rope pulley
- 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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- Paper (AREA)
Abstract
The utility model discloses the connection structures between a kind of paper carrying roll and leading rope pulley, paper carrying roll includes a paper carrying roll roll body being rotatably installed in rack, leading rope pulley is installed on by connection structure on paper carrying roll roll body, the connection structure include one be hollow sleeve tubular holder and a rope sheave bearing, support casing is set to outside paper carrying roll roll body, and the outer surface clearance fit of the inner surface of holder and paper carrying roll roll body, holder are also located by connecting in rack；Leading rope pulley forwards dynamic be sheathed on holder by sheave shaft；The connection structure makes leading rope pulley be completely disengaged out with paper carrying roll, accordingly even when in paper carrying roll high speed rotation, leading rope pulley also can remains stationary state；On the one hand rope sheave bearing is effectively prevented, the risk that paper carrying roll is worn, it is ensured that the operability and operational stability of paper-carrying system；On the other hand production cost is also saved, i.e., when paper carrying roll works, paper-carrying system can be out of service.
Description
Technical field
The utility model is related to paper machine technology fields, specifically provide the connection knot between a kind of paper carrying roll and leading rope pulley
Structure.
Background technology
Paper-carrying system is one of system indispensable on paper machine, and leading rope pulley is as a portion in paper-carrying system
Part, effect is merely not only transition rope, also paper injection item can be driven to be transitioned into next working link together by rope.Cause
This, leading rope pulley produces important influence to the operability and operational stability of paper-carrying system.
In existing paper machine configuration, leading rope pulley be fixed on paper carrying roll by rope sheave bearing, accordingly even when
It is not turned on paper-carrying system, leading rope pulley can also be rotated with the rotation of paper carrying roll, and after long-time operation, this will result in rope sheave
Gap between bearing and paper carrying roll increases, and then the swing of leading rope pulley at work is caused to increase, to cause paper injection to grasp
The operability and operational stability of work be not good enough.
In view of this, special propose the utility model.
Invention content
In order to overcome drawbacks described above, the utility model provides the connection structure between a kind of paper carrying roll and leading rope pulley, should
Connection structure makes leading rope pulley be completely disengaged out with paper carrying roll, effectively ensures the operability and stable operation of paper-carrying system
Property.
The utility model in order to solve its technical problem used by technical solution be：Between a kind of paper carrying roll and leading rope pulley
Connection structure, paper carrying roll includes a paper carrying roll roll body being rotatably installed in rack, and leading rope pulley is installed by connection structure
In on the paper carrying roll roll body, the connection structure include one be hollow sleeve tubular holder and a rope sheave bearing, the holder
It is sheathed on outside the paper carrying roll roll body, and the outer surface clearance fit of the inner surface of the holder and the paper carrying roll roll body, institute
Holder is stated also to be located by connecting in the rack；The leading rope pulley, which is forwarded to move by the sheave shaft, is sheathed on the holder
On.
Also positioning is socketed with a connecting seat outside an axis side of the holder as a further improvement of the utility model,
The inner surface of the connecting seat also outer surface clearance fit with the paper carrying roll roll body, and the connecting seat be also located by connecting in
In the rack.
The utility model has the beneficial effects that：Structure wound is carried out by the connection structure between paper carrying roll and leading rope pulley
Newly so that leading rope pulley completely disengages out with paper carrying roll, accordingly even when in paper carrying roll high speed rotation, leading rope pulley can also be kept
Stationary state；On the one hand rope sheave bearing is effectively prevented, the risk that paper carrying roll is worn, it is ensured that the operability of paper-carrying system
And operational stability；On the other hand production cost is also saved, i.e., when paper carrying roll works, paper-carrying system can be out of service.
Description of the drawings
The cross-sectional view of connection structures of the Fig. 1 between paper carrying roll described in the utility model and leading rope pulley；
Fig. 2 is the enlarged structure schematic diagram in the portions A shown in Fig. 1.
In conjunction with attached drawing, make the following instructions：
10 --- paper carrying roll roll body 2 --- leading rope pulleys
30 --- holder 31 --- rope sheave bearings
32 --- connecting seat
Specific implementation mode
The preferred embodiment of the utility model is described in detail referring to figure.
Embodiment 1：
It please refers to shown in attached drawing 1 and attached drawing 2, the connection knot between paper carrying roll and leading rope pulley respectively described in the utility model
The cross-sectional view of structure and the enlarged structure schematic diagram in the portions A.Paper carrying roll includes a paper injection being rotatably installed in rack
Roller roll body 10, leading rope pulley 2 are installed on by connection structure on the paper carrying roll roll body 10, particularly, the connection structure packet
One is included as the holder 30 and a rope sheave bearing 31 of hollow sleeve tubular, the holder 30 is sheathed on outside the paper carrying roll roll body 10, and
The outer surface clearance fit of the inner surface of the holder 30 and the paper carrying roll roll body 10, the holder 30 are also located by connecting in institute
It states in rack；The leading rope pulley 2 is set to by 31 turning set of rope sheave bearing on the holder 30.
In the present embodiment, it is preferred that also positioning is socketed with a connecting seat 32 outside an axis side of the holder 30, described
The inner surface of the connecting seat 32 also outer surface clearance fit with the paper carrying roll roll body 10, and the connecting seat 32 also passes through bolt
It is located by connecting in the rack.
In conclusion the utility model carries out structure innovation by the connection structure between paper carrying roll and leading rope pulley, make
It obtains leading rope pulley to completely disengage out with paper carrying roll, accordingly even when in paper carrying roll high speed rotation, leading rope pulley also can remains stationary
State；On the one hand rope sheave bearing is effectively prevented, the risk that paper carrying roll is worn, it is ensured that the operability of paper-carrying system and behaviour
Make stability；On the other hand production cost is also saved, i.e., when paper carrying roll works, paper-carrying system can be out of service.
The effect of the utility model is only illustrated in the above embodiment, rather than limits the present invention, should
It points out, for those skilled in the art, without deviating from the technical principle of the utility model, may be used also
To make several improvements and modifications, these improvements and modifications also should be regarded as within the protection scope of the present utility model.
Claims (2)
1. the connection structure between a kind of paper carrying roll and leading rope pulley, paper carrying roll includes a paper carrying roll roller being rotatably installed in rack
Body (10), leading rope pulley (2) are installed on by connection structure on the paper carrying roll roll body (10), it is characterised in that：The connection
Structure include one be hollow sleeve tubular holder (30) and a rope sheave bearing (31), the holder (30) is sheathed on the paper carrying roll
Roll body (10) outside, and the outer surface clearance fit of the inner surface of the holder (30) and the paper carrying roll roll body (10), the branch
Frame (30) is also located by connecting in the rack；The leading rope pulley (2) is set to institute by rope sheave bearing (31) turning set
It states on holder (30).
2. the connection structure between paper carrying roll according to claim 1 and leading rope pulley, it is characterised in that：In the holder
(30) also positioning is socketed with a connecting seat (32) outside an axis side, the inner surface of the connecting seat (32) also with the paper carrying roll roller
The outer surface clearance fit of body (10), and the connecting seat (32) is also located by connecting in the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721810010.7U CN207633127U (en) | 2017-12-22 | 2017-12-22 | Connection structure between paper carrying roll and leading rope pulley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721810010.7U CN207633127U (en) | 2017-12-22 | 2017-12-22 | Connection structure between paper carrying roll and leading rope pulley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207633127U true CN207633127U (en) | 2018-07-20 |
Family
ID=62853391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721810010.7U Expired - Fee Related CN207633127U (en) | 2017-12-22 | 2017-12-22 | Connection structure between paper carrying roll and leading rope pulley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207633127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978317A (en) * | 2018-07-31 | 2018-12-11 | 宁波亚洲浆纸业有限公司 | A kind of leading rope pulley device |
-
2017
- 2017-12-22 CN CN201721810010.7U patent/CN207633127U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108978317A (en) * | 2018-07-31 | 2018-12-11 | 宁波亚洲浆纸业有限公司 | A kind of leading rope pulley device |
| CN108978317B (en) * | 2018-07-31 | 2020-04-10 | 宁波亚洲浆纸业有限公司 | Paper guide rope wheel device |
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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 |
Granted publication date: 20180720 Termination date: 20181222 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |