CN211199893U - Shaking type breast roll - Google Patents
Shaking type breast roll Download PDFInfo
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- CN211199893U CN211199893U CN201921993069.3U CN201921993069U CN211199893U CN 211199893 U CN211199893 U CN 211199893U CN 201921993069 U CN201921993069 U CN 201921993069U CN 211199893 U CN211199893 U CN 211199893U
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- breast roll
- swing arm
- arm
- connecting seat
- linking arm
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Abstract
The utility model discloses a shake type breast roll relates to papermaking equipment technical field, including the breast roll, hang and put subassembly and shake ware, it includes the connecting seat to hang and put the subassembly, first fixing base and second fixing base, connecting seat and first fixing base, the second fixing base is connected through first swing arm and second swing arm respectively, and rotate the cooperation through pivot and bearing in the junction, first swing arm all includes first linking arm and second linking arm with the second swing arm, first linking arm tip is equipped with the slider, be equipped with fixed cover on the second linking arm, be equipped with the slide opening that is used for slider sliding connection in the fixed cover, the port of slide opening is equipped with annular stopper, be equipped with compression spring between slider and the annular stopper. The utility model provides an among the prior art breast roller shake the in-process serious technical problem that wears and teares, the utility model discloses reduced and shaken the coefficient of friction at the middle rotation position that shakes, improved the homogeneity of the horizontal stability of the life of device, breast roller and the fibrous coating of paper pulp.
Description
Technical Field
The utility model relates to a papermaking equipment technical field, in particular to shake type breast roll.
Background
The breast roll requires a shaker to produce a frequency and amplitude vibration in the web section for uniformity of pulp fiber distribution to ensure paper uniformity and good cross-web quantification. Among the current equipment, the both ends of breast roll are rotated respectively and are installed on the fixing base, be equipped with on the fixing base and hang the knot, be connected respectively on the horizontal radial direction of fixing base and the vertical radial direction and hang the arm, it colludes in linking up the knot to hang the couple on the arm, hang the fixing base by hanging the arm under such a mode, when the vibrator starts, in the time of the breast roll vibration, it can the relative oscillation with the couple to hang the knot, there is great frictional force between the two, this frictional force has improved the energy consumption of equipment, make the amplitude of breast roll unstable, influence the homogeneity of paper pulp fibre coating, reduce product quality, make serious wearing and tearing can appear after long-time work.
Disclosure of Invention
To above defect, the utility model aims at providing a shake type breast roll aims at solving among the prior art breast roll and shakes the serious technical problem of in-process wearing and tearing.
In order to solve the technical problem, the technical scheme of the utility model is that:
a shaking type breast roll comprises a breast roll, wherein the breast roll is mounted in a suspended manner through a hanging component, a shaker is mounted at the end part of the breast roll, and the shaker drives the breast roll to shake along the axial direction;
the hanging assembly comprises a connecting seat, the connecting seat is fixedly sleeved outside the breast roll, a first fixed seat is arranged above the connecting seat, a first swing arm is connected between the connecting seat and the first fixed seat, a second fixed seat is arranged at one side of the connecting seat, and a second swing arm is connected between the connecting seat and the second fixed seat;
the connecting seat, the first fixed seat and the second fixed seat are all provided with rotating shafts, and two ends of the first swing arm and two ends of the second swing arm are respectively connected with the bearings through bearings;
first swing arm and second swing arm all include coaxial first linking arm and the second linking arm to establishing, first linking arm is just being equipped with the slider to the one end of second linking arm, the coaxial cover of second linking arm is equipped with fixed cover, be equipped with the slide opening in the fixed cover, slider sliding connection is in the slide opening, the port of slide opening is equipped with the annular stopper that is used for restricting the slider position, first linking arm and annular stopper sliding fit have cup jointed compression spring on the first linking arm, compression spring elastic support is between slider and annular stopper.
Wherein, first swing arm and second swing arm all set up along the radial direction of breast roll.
Wherein, first swing arm sets up with second swing arm is perpendicular.
Wherein, install the sliding sleeve on the annular stopper, first linking arm is connected with the sliding sleeve cooperation.
Wherein, the lower part in the slide opening is a threaded hole, and the second connecting arm is screwed in the threaded hole.
Wherein, the second connecting arm is screwed with a double-locking nut for locking the fixed sleeve.
Wherein, the fixed sleeve and the double-locking nut are both hexagonal prism structures.
Wherein, the bearing is a single-row or double-row cylindrical roller bearing.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
because the utility model discloses shake type breast roll includes breast roll, hangs and puts subassembly and shake ware, hangs the connecting seat of putting the subassembly and fixedly cup joints in the outside of breast roll, and the top position of connecting seat is equipped with first fixing base, is connected with first swing arm between connecting seat and the first fixing base, and one side position of connecting seat is equipped with the second fixing base, is connected with the second swing arm between connecting seat and the second fixing base; the connecting seat, all install the pivot on first fixing base and the second fixing base, the both ends of first swing arm and the both ends of second swing arm are connected with the bearing through the bearing respectively, reduce the coefficient of friction in first swing arm and the second swing arm motion process through the bearing to reduce the wearing and tearing between first swing arm, second swing arm and the corresponding pivot, make the breast roller wave the action target in place and return more accurate, stable, improved life.
Because the first swing arm and the second swing arm both comprise a first connecting arm and a second connecting arm which are coaxially arranged in an opposite manner, one end of the first connecting arm, which is opposite to the second connecting arm, is provided with a sliding block, the second connecting arm is coaxially sleeved with a fixed sleeve, a sliding hole is arranged in the fixed sleeve, the sliding block is connected in the sliding hole in a sliding manner, the port of the sliding hole is provided with an annular limiting block for limiting the position of the sliding block, the first connecting arm is in sliding fit with the annular limiting block, the first connecting arm is sleeved with a compression spring, the compression spring is elastically supported between the sliding block and the annular limiting block, the swinging force exerted on the breast roller by the shaker can drive the first swing arm and the second swing arm to swing, the first swing arm and the second swing arm comprise a second connecting arm which can be relatively far away from the first connecting arm when swinging, thereby the length of the first swing arm and the second swing arm is, when the breast roll resets, compression spring resets, and the local deformation to the paper web that this process is effectual has avoided the breast roll long distance to move in the slant upwards and cause for the breast roll can be stable in the horizontal direction back and forth swing, has improved the homogeneity of the coating of paper pulp fibre.
Because the lower part in the slide opening is the screw hole, second linking arm spiro union is in the screw hole, through rotating fixed cover for fixed cover is rotatory on the second linking arm, thereby adjusts the length of fixed cover after being connected with the second linking arm, satisfies the length adjustment of first swing arm and second swing arm in proper order.
Because the second connecting arm is connected with the double-locking nut and the double-locking bolt for locking the fixed sleeve in a screwed mode, the locking of the fixed sleeve can be effectively realized, and the firmness of the first swing arm and the second swing arm is guaranteed.
Because the fixed sleeve and the double-locking nut are both hexagonal prism structures, the hexagonal prism structures are convenient to be matched with a wrench, and the fixed sleeve is more convenient to adjust.
To sum up, the utility model provides an among the prior art chest roller shake in-process serious technical problem that wears and teares, the utility model discloses reduced and shaken the friction coefficient who rotates the position, improved the life of device, on the other hand has still promoted the horizontal stability of chest roller, has improved the homogeneity of the fibrous coating of paper pulp.
Drawings
Fig. 1 is a schematic structural view of a shaking breast roll of the present invention.
In the figure, the breast roll 1, the connecting seat 2, the first fixed seat 3, the first swing arm 4, the rotating shaft 40, the bearing 41, the first connecting arm 42, the second connecting arm 43, the fixed sleeve 44, the sliding block 440, the annular limiting block 441, the compression spring 442, the double-locking nut 443, the second fixed seat 5 and the second swing arm 6.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
The directions referred to in this specification are all based on the directions of the shaking breast roll in normal operation of the present invention, and the directions of the shaking breast roll in storage and transportation are not limited, and only represent relative positional relationships, but not absolute positional relationships.
As shown in fig. 1, shake type breast roll and include breast roll 1, breast roll 1 puts the unsettled installation of subassembly through hanging, shake the ware is installed to the tip of breast roll 1, shake ware drive breast roll 1 and wave along the axial, it includes connecting seat 2 to hang and put the subassembly, first swing arm 4 and second swing arm 6, connecting seat 2 coaxial cup joints on breast roll 1's pivot 40, and fixed with between breast roll 1's the pivot 40, fixed cover 44 connects in breast roll 1's outside, the top position of connecting seat 2 is equipped with first fixing base 3, first fixing base 3 passes through the bolt fastening on the support of workshop eminence position upper level setting, one side position of connecting seat 2 is equipped with second fixing base 5, second fixing base 5 passes through the bolt fastening on the support of vertical installation. Preferably, the first swing arm 4 and the second swing arm 6 are both arranged along the radial direction of the breast roll 1, i.e. the pulling force of the first swing arm 4 and the second swing arm 6 both act on the center of the breast roll 1, so that the stability of the whole device is higher. Preferably, the first swing arm 4 is arranged perpendicular to the second swing arm 6. That is, the first swing arm 4 is located in the vertical direction, and the second swing arm 6 is located in the horizontal direction, so that the installation of the breast roll 1 is more convenient.
As shown in fig. 1, two first fixed blocks are welded on the outer side of the connecting seat 2, a rotating shaft 40 is installed between the two first fixed blocks, two ends of the rotating shaft 40 are fixed in through holes of the first fixed blocks through splines, the rotating shaft 40 is also fixed on the first fixed seat 3, and two ends of the first swing arm 4 are respectively provided with through holes for being connected with the first fixed blocks and the rotating shaft 40 installed on the first fixed seat 3 in a rotating fit manner. The bottom end of the first swing arm 4 is positioned between the two first fixed blocks. Equally, two second fixed blocks have still been welded in the outside of connecting seat 2, install pivot 40 between two second fixed blocks, and the both ends of pivot 40 are passed through the spline and are fixed in the through-hole of second fixed block, are fixed with pivot 40 on the second fixing base 5 equally, and the both ends of second swing arm 6 are equipped with the through-hole respectively, are used for being connected with the pivot 40 normal running fit of installation on second fixed block, the second fixing base 5 respectively. One end of the second swing arm 6 facing the connecting seat 2 is positioned between the two first fixing blocks. Bearings 41 are installed in through holes at two ends of the first swing arm 4 and in through holes at two ends of the second swing arm 6, the rotating shaft 40 is connected to the corresponding bearings 41 in a matching manner, and preferably, the bearings 41 are single-row or double-row cylindrical roller bearings 41, so that the radial load-carrying capacity of the bearings 41 is ensured.
As shown in fig. 1, when the breast roll 1 is shaken in a reciprocating manner under the action of the shaker, the first swing arm 4 and the second swing arm 6 swing around the corresponding rotating shaft 40, and the friction coefficient of the first swing arm 4 and the second swing arm 6 in the movement process is reduced through the bearing 41, so that the abrasion among the first swing arm 4, the second swing arm 6 and the corresponding rotating shaft 40 is reduced, the shaking action of the breast roll 1 is accurate and stable in place and return, and the service life is prolonged.
As shown in fig. 1, the first swing arm 4 and the second swing arm 6 each include a first connecting arm 42 and a second connecting arm 43, in this embodiment, the first connecting arm 42 on the first swing arm 4 is located above the second connecting arm 43, and the first connecting portion on the second swing arm 6 is a portion connected to the second fixing base 5. In other embodiments, the mounting positions of the first connecting arm 42 and the second connecting arm 43 on the first swing arm 4 may be changed, and similarly, the mounting positions of the first connecting arm 42 and the second connecting arm 43 on the second swing arm 6 may be changed.
As shown in fig. 1, a fixing sleeve 44 is arranged between the first connecting arm 42 and the second connecting arm 43, a sliding hole is coaxially arranged at one end of the fixing sleeve 44, a sliding block 440 is slidably connected in the sliding hole, one end of the first connecting arm 42 facing the second connecting portion is integrally formed with or welded to the sliding block 440, a mounting groove is arranged at the opening end of the sliding hole, an annular limiting block 441 is clamped in the annular groove and fixed by a bolt, an inner hole of the annular limiting block 441 is in sliding fit with the first connecting arm 42, preferably, a sliding sleeve is arranged on the annular limiting block 441, the first connecting arm 42 is in fit connection with the sliding sleeve, and the smoothness of the relative sliding between the first connecting arm 42 and the fixing sleeve 44 is improved. The first connecting arm 42 is sleeved with a compression spring 442, and the compression spring 442 is elastically supported between the sliding block 440 and the annular limiting block 441. The other end of the fixing sleeve 44 is connected to the second connecting arm 43. In an initial state, the compression spring 442 on the first swing arm 4 elastically supports the second connecting arm 43 upwards, when the breast roll 1 swings towards a position far away from the initial position, the swinging force applied to the breast roll 1 by the shaker can drive the first swing arm 4 and the second swing arm 6 to swing, while the first swing arm 4 and the second swing arm 6 swing, the second connecting arm 43 and the first connecting arm 42 included in the first swing arm 4 and the second swing arm 6 can be relatively far away, so that the lengths of the first swing arm 4 and the second swing arm 6 are increased, namely, the sliding block 440 slides towards the annular limiting block 441, the compression spring 442 is compressed, when the breast roll 1 resets, the compression spring 442 resets, and the process effectively avoids local deformation of a paper web caused by long-distance upward inclined movement of the breast roll 1, so that the breast roll 1 can stably swing back and forth in a horizontal direction.
As shown in fig. 1, in the present embodiment, a threaded hole is coaxially formed at one end of the fixing sleeve 44 facing the second connecting arm 43, a threaded section is formed on the second connecting arm 43, the threaded section is fittingly connected in the threaded hole, and a double locking nut 443 is further screwed in the threaded section, and the double locking nut 443 is used for locking the fixing sleeve 44. Through rotating fixed cover 44 for fixed cover 44 is rotatory on second linking arm 43, thereby adjust the length of fixed cover 44 after being connected with second linking arm 43, satisfy the length adjustment of first swing arm 4 with second swing arm 6 in proper order, and the locking of fixed cover 44 can be realized effectively to two lock bolts, and preferably, fixed cover 44 is hexagonal prism structure with two lock nut 443, and hexagonal prism structure is convenient and spanner cooperation, and fixed cover 44 adjusts convenience more. In other modes, the fixing sleeve 44 is fixedly connected with the second connecting arm 43, so that the connection stability of the fixing sleeve 44 and the second connecting arm 43 is improved.
The present invention is not limited to the above specific embodiments, and those skilled in the art can make various changes without creative labor from the above conception, and all the changes fall within the protection scope of the present invention.
Claims (8)
1. A shaking type breast roll comprises a breast roll, the breast roll is installed in a suspension way through a hanging component, a shaker is installed at the end part of the breast roll and drives the breast roll to shake along the axial direction, and the shaking type breast roll is characterized in that,
the hanging assembly comprises a connecting seat, the connecting seat is fixedly sleeved outside the breast roll, a first fixed seat is arranged above the connecting seat, a first swing arm is connected between the connecting seat and the first fixed seat, a second fixed seat is arranged at one side of the connecting seat, and a second swing arm is connected between the connecting seat and the second fixed seat;
rotating shafts are arranged on the connecting seat, the first fixing seat and the second fixing seat, and two ends of the first swing arm and two ends of the second swing arm are respectively connected with the bearings through bearings;
first swing arm with the second swing arm all includes coaxial first linking arm and the second linking arm of establishing to, first linking arm is just right the one end of second linking arm is equipped with the slider, the coaxial cover of second linking arm is equipped with fixed cover, be equipped with the slide opening in the fixed cover, slider sliding connection in the slide opening, the port of slide opening is equipped with and is used for the restriction the annular stopper of slider position, first linking arm with annular stopper sliding fit, compression spring has been cup jointed on the first linking arm, compression spring elastic support is in the slider with between the annular stopper.
2. The breast roll of claim 1 wherein said first swing arm and said second swing arm are disposed in a radial direction of said breast roll.
3. The breast roll of the rocking type of claim 2 wherein said first swing arm is disposed perpendicular to said second swing arm.
4. The shaking type breast roll according to claim 1, wherein a sliding sleeve is mounted on the annular limiting block, and the first connecting arm is connected with the sliding sleeve in a matching manner.
5. The breast roll of the shake type as set forth in claim 1, wherein a lower portion of the inside of the slide hole is a threaded hole, and the second connecting arm is screwed into the threaded hole.
6. The breast roll of the rocking type as set forth in claim 5, wherein said second connecting arm is threaded with a double lock nut for locking said retainer sleeve.
7. The breast roll of claim 6 wherein said retaining sleeve and said double lock nut are each of hexagonal prism configuration.
8. A breast roll according to any one of claims 1 to 7, wherein the bearings are single or double row cylindrical roller bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921993069.3U CN211199893U (en) | 2019-11-19 | 2019-11-19 | Shaking type breast roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921993069.3U CN211199893U (en) | 2019-11-19 | 2019-11-19 | Shaking type breast roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211199893U true CN211199893U (en) | 2020-08-07 |
Family
ID=71860789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921993069.3U Active CN211199893U (en) | 2019-11-19 | 2019-11-19 | Shaking type breast roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211199893U (en) |
-
2019
- 2019-11-19 CN CN201921993069.3U patent/CN211199893U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Shaking type chest roller Effective date of registration: 20210719 Granted publication date: 20200807 Pledgee: Shandong Linqu Rural Commercial Bank Co.,Ltd. Pledgor: LINQU YULONG PAPER Co.,Ltd. Registration number: Y2021980006384 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220822 Granted publication date: 20200807 Pledgee: Shandong Linqu Rural Commercial Bank Co.,Ltd. Pledgor: LINQU YULONG PAPER CO.,LTD. Registration number: Y2021980006384 |