CN212865427U

CN212865427U - Shaking device of paper machine

Info

Publication number: CN212865427U
Application number: CN202021319934.9U
Authority: CN
Inventors: 张初林
Original assignee: Guilin Qifeng Paper Co ltd
Current assignee: Guilin Qifeng Paper Co ltd
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-04-02
Anticipated expiration: 2030-07-08

Abstract

The utility model discloses a shaking device of a paper machine, belonging to the technical field of paper machines; the vibration damping device comprises a base, wherein a bearing box and a vibration box are respectively fixed at the top of the base, a second bearing is installed on one side in the vibration box, and one end of the second bearing is connected with a connecting rod extending into the bearing box; through being provided with the sealing plug, the oil filler point, the oiling passageway, cross oilhole and oil through hole, when need add lubricating oil to the indoor first bearing of bearing on, the user takes out the sealing plug from the oiling hole, then add lubricating oil to the oiling passageway through the oiling hole in, lubricating oil flows into to cross in the oilhole through the oiling passageway, and flow into between first bearing through crossing the oilhole, in order to lubricate first bearing, and partial lubricating oil can flow into between the first bearing of below through passing through the oilhole, and this takes place serious friction when preventing to rotate between each first bearing, and then reduced the degree of wear on first bearing surface, the life of first bearing has been improved.

Description

Shaking device of paper machine

Technical Field

The utility model relates to a paper machine technical field specifically is a paper machine shakes device.

Background

The paper machine is a general name of a complete set of equipment which enables paper pulp to form paper webs in a linkage mode, and comprises a main machine such as a head box, a net part, a pressing part, a drying part, a calender, a paper winder and a transmission part and auxiliary systems such as steam, water, vacuum, lubrication, heat recovery and the like.

The Chinese patent with the publication number of CN207210830U discloses a novel shaking device of a fourdrinier papermaking machine, which comprises a machine table, wherein a shaking box and a bearing chamber are arranged on the machine table; the base body is arranged in the shaking box, a bearing is arranged on the wall of the base body, and the bearing is connected with the connecting rod.

The eccentric weight wheels with opposite tooth shapes are arranged in the shaking box, so that the purpose of no reaction force is achieved; however, the bearings are arranged in the bearing chamber of the device, and the surfaces of the bearings are dry, so that the bearings can rub against each other when rotating, the outer surfaces of the bearings are abraded, and the service life of the bearings is shortened; meanwhile, the eccentric counterweight wheel group in the shake box is frequently damaged and needs to be maintained frequently, but the cover plate at the top of the shake box in the device is connected with the shake box through bolts, so that a user is difficult to rapidly detach the cover plate, the maintenance efficiency of the eccentric counterweight wheel group in the shake box is influenced, and the time for stopping the shake device is prolonged.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a paper machine shakes device to a plurality of bearings in the bearing chamber easily take place the friction and cause wearing and tearing and shake the apron at case top and be difficult to dismantle and then influence the maintenance efficiency's of eccentric counter weight wheelset problem among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a paper machine shaking device comprises a base, wherein a bearing box and a shaking box are respectively fixed at the top of the base, a second bearing is installed on one side of the interior of the shaking box, one end of the second bearing is connected with a connecting rod extending to the interior of the bearing box, one end of the connecting rod is fixed with a base body, a plurality of eccentric counterweight wheel sets are installed in the base body through a transmission shaft, eccentric counterweight blocks are respectively fixed on the outer surfaces of the plurality of eccentric counterweight wheel sets, the other end of the connecting rod is connected with a shaking shaft, a plurality of oil through holes are formed in the interior of the shaking shaft, a plurality of first bearings are arranged in the bearing box, an oil filling channel, an oil through hole and an oil filling hole are respectively formed in the upper portion of the interior of the bearing box, a sealing plug is installed in the oil filling hole, a cover plate is arranged at the top of the bearing box, and clamping grooves are formed, the top both sides of bearing box all are fixed with the support frame, the inside of support frame is fixed with the spring, the bottom of spring is connected with the card post that extends to the draw-in groove inside, the top of card post is connected with the movable rod that runs through to the support frame top, the top of movable rod is connected with the pull ring.

Preferably, the oil filling passage, the oil passing hole and the oil filling hole are communicated with each other, and the oil passing hole is positioned right above the first bearing.

Preferably, a sound insulation pad is fixed on the inner wall of the shaking box.

Preferably, the clamping column is matched with the clamping groove.

Preferably, the oil filling hole is matched with a sealing plug, and the sealing plug is made of rubber materials.

Preferably, a plurality of the oil through holes are equidistantly distributed in the interior of the shake shaft.

Preferably, the movable lever is located inside the spring.

Compared with the prior art, the beneficial effects of the utility model are that: according to the shaking device of the paper machine, the sealing plug, the oil filling hole, the oil filling channel, the oil passing hole and the oil passing hole are arranged, when lubricating oil needs to be added to the first bearing in the bearing chamber, a user takes the sealing plug out of the oil filling hole, then the lubricating oil is added into the oil filling channel through the oil filling hole, the lubricating oil flows into the oil passing hole through the oil filling channel and flows into the first bearing through the oil passing hole to lubricate the first bearing, part of the lubricating oil flows into the first bearing below through the oil passing hole, and serious friction is prevented from occurring when the first bearings rotate, so that the abrasion degree of the surface of the first bearing is reduced, and the service life of the first bearing is prolonged; still be provided with the pull ring simultaneously, the movable rod, a spring, card post and draw-in groove, when needs take out the apron from shaking the case, the user only needs upwards to stimulate the pull ring, the pull ring removes and drives the movable rod and remove, the movable rod removes and drives the removal of card post, the card post shifts up the extrusion spring, the spring atress shrink, and after card post shifts out from the draw-in groove, the user alright take out the apron from shaking the incasement, this mode has improved the dismantlement efficiency of apron, the user can maintain it fast when making eccentric counter weight wheelset impaired.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is an enlarged schematic view of the structure of the present invention A;

fig. 3 is an enlarged schematic structural diagram of the present invention B.

In the figure: 1. a base; 2. a bearing housing; 3. a shaking shaft; 4. a sealing plug; 5. an oil injection channel; 6. an oil passing hole; 7. a first bearing; 8. an oil through hole; 9. a connecting rod; 10. a second bearing; 11. a substrate; 12. shaking the box; 13. an eccentric counterweight wheel set; 14. a drive shaft; 15. an eccentric weight block; 16. a support frame; 17. a pull ring; 18. a spring; 19. a cover plate; 20. a movable rod; 21. clamping the column; 22. a card slot; 23. and an oil filling hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," "fixed," "sleeved," and the like are to be construed broadly, e.g., as either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, can be connected inside two elements or can be in an interaction relationship between the two elements, and the specific meaning of the terms in the present invention can be understood according to specific situations by those skilled in the art

Referring to fig. 1-3, the present invention provides a technical solution: a shaking device of a paper machine comprises a base 1, a bearing box 2, a shaking shaft 3, a sealing plug 4, an oil filling channel 5, an oil passing hole 6, a first bearing 7, an oil passing hole 8, a connecting rod 9, a second bearing 10, a base body 11, a shaking box 12, an eccentric counterweight wheel set 13, a transmission shaft 14, an eccentric counterweight block 15, a supporting frame 16, a pull ring 17, a spring 18, a cover plate 19, a movable rod 20, a clamping column 21, a clamping groove 22 and an oil filling hole 23; the top of the base 1 is respectively fixed with a bearing box 2 and a shaking box 12, one side in the shaking box 12 is provided with a second bearing 10, one end of the second bearing 10 is connected with a connecting rod 9 extending to the inside of the bearing box 2, one end of the connecting rod 9 is fixed with a base body 11, a plurality of eccentric counterweight wheel sets 13 are arranged in the base body 11 through a transmission shaft 14, the outer surfaces of the eccentric counterweight wheel sets 13 are respectively fixed with an eccentric counterweight 15, the other end of the connecting rod 9 is connected with the shaking shaft 3, the inside of the shaking shaft 3 is provided with a plurality of oil through holes 8, the inside of the bearing box 2 is provided with a plurality of first bearings 7, the upper part in the bearing box 2 is respectively provided with an oil filling channel 5, an oil through hole 6 and an oil filling hole 23, the inside of the oil filling hole 23 is provided with a sealing plug 4, the top of the bearing box 2 is provided with a cover, the top both sides of bearing box 2 all are fixed with support frame 16, and the inside of support frame 16 is fixed with spring 18, and the bottom of spring 18 is connected with the card post 21 that extends to draw-in groove 22 inside, and the top of card post 21 is connected with the movable rod 20 that runs through to support frame 16 top, and the top of movable rod 20 is connected with pull ring 17, and the person of facilitating the use pulls up movable rod 20 through pull ring 17.

Referring to fig. 1 and 3, the oil filling passage 5, the oil passing hole 6 and the oil filling hole 23 are communicated with each other, and the oil passing hole 6 is positioned right above the first bearing 7 so that the lubricating oil flows among the oil filling passage 5, the oil passing hole 6 and the oil filling hole 23; the inner wall of the shaking box 12 is fixed with a sound insulation pad, so that the sound insulation effect is improved, and the overlarge noise is avoided.

Referring to fig. 1 and 3, the locking post 21 is adapted to the locking slot 22, so that the locking post can be locked into the locking slot 22; oil filler point 23 and sealing plug 4 looks adaptation, and sealing plug 4 adopts rubber materials to make and forms, and convenience of customers fills in sealing plug 4 to oil filler point 23 in, prevents that lubricating oil from leaking outward.

Referring to fig. 1-2, a plurality of oil through holes 8 are equidistantly distributed inside the rocking shaft 3, so that part of the lubricating oil can flow into the first bearing 7 below through the oil through holes 8; the movable rod 20 is positioned in the spring 18, so that the spring 18 is prevented from being deformed and bent left and right, and the service life of the spring is prolonged.

The working principle is as follows: firstly, a user installs the device indoors, when lubricating oil needs to be added to the first bearing 7 in the bearing box 2, the user takes out the sealing plug 4 from the oil filling hole 23, then the lubricating oil is added into the oil filling channel 5 through the oil filling hole 23, the lubricating oil flows into the oil passing hole 6 through the oil filling channel 5 and flows into the space between the first bearings 7 through the oil passing hole 6 to lubricate the first bearing 7, part of the lubricating oil flows into the space between the first bearings 7 below through the oil passing hole 8, so that serious friction is prevented when the first bearings 7 rotate, meanwhile, when the cover plate 19 needs to be taken out from the shaking box 12, the user only needs to pull the pull ring 17 upwards, the pull ring 17 moves to drive the movable rod 20 to move, the movable rod 20 moves to drive the clamp column 21 to move, the clamp column 21 moves upwards to squeeze the spring 18, the spring 18 is stressed to shrink, and when the clamp column 21 moves out from the clamp groove 22, the user can remove the cover plate 19 from the shake box 12.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A paper machine shake-up device, includes base (1), its characterized in that: the top of base (1) is fixed with bearing box (2) respectively and shakes case (12), shake the inside one side of case (12) and install second bearing (10), the one end of second bearing (10) is connected with and extends to inside connecting rod (9) of bearing box (2), the one end of connecting rod (9) is fixed with base member (11), a plurality of eccentric counter weight group (13) are installed through transmission shaft (14) in the inside of base member (11), and is a plurality of the surface of eccentric counter weight group (13) all is fixed with eccentric balancing weight (15), the other end of connecting rod (9) is connected with shakes axle (3), shake the inside of axle (3) and seted up a plurality of logical oilhole (8), the inside of bearing box (2) is provided with a plurality of first bearings (7), oiling passageway (5) have been seted up respectively to the inside top of bearing box (2), Cross oilhole (6) and oil filler point (23), the internally mounted of oil filler point (23) has sealing plug (4), the top of bearing box (2) is provided with apron (19), draw-in groove (22) have all been seted up at the inside of apron (19) and the top of bearing box (2), the top both sides of bearing box (2) all are fixed with support frame (16), the inside of support frame (16) is fixed with spring (18), the bottom of spring (18) is connected with card post (21) that extend to draw-in groove (22) inside, the top of card post (21) is connected with movable rod (20) that run through to support frame (16) top, the top of movable rod (20) is connected with pull ring (17).

2. A rocking device for a paper machine according to claim 1, characterized in that: the oil filling channel (5), the oil passing hole (6) and the oil filling hole (23) are communicated with each other, and the oil passing hole (6) is located right above the first bearing (7).

3. A rocking device for a paper machine according to claim 1, characterized in that: and a sound insulation pad is fixed on the inner wall of the shaking box (12).

4. A rocking device for a paper machine according to claim 1, characterized in that: the clamping column (21) is matched with the clamping groove (22).

5. A rocking device for a paper machine according to claim 1, characterized in that: the oil filling hole (23) is matched with the sealing plug (4), and the sealing plug (4) is made of rubber materials.

6. A rocking device for a paper machine according to claim 1, characterized in that: a plurality of the oil through holes (8) are equidistantly distributed in the shaking shaft (3).

7. A rocking device for a paper machine according to claim 1, characterized in that: the movable rod (20) is located inside the spring (18).