CN212899715U - Wear-resistant graphite soft sealing device of high-speed toilet paper machine - Google Patents

Wear-resistant graphite soft sealing device of high-speed toilet paper machine Download PDF

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Publication number
CN212899715U
CN212899715U CN202021711572.8U CN202021711572U CN212899715U CN 212899715 U CN212899715 U CN 212899715U CN 202021711572 U CN202021711572 U CN 202021711572U CN 212899715 U CN212899715 U CN 212899715U
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CN
China
Prior art keywords
side wall
wear
paper machine
toilet paper
sealing device
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Expired - Fee Related
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CN202021711572.8U
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Chinese (zh)
Inventor
宋方贝
薄明
薄海
薄贵德
张德利
高文才
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Tengzhou Runsheng Roller Industry Co ltd
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Tengzhou Runsheng Roller Industry Co ltd
Priority date (The priority date 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 date listed.)
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Priority to CN202021711572.8U priority Critical patent/CN212899715U/en
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Publication of CN212899715U publication Critical patent/CN212899715U/en
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Abstract

The utility model relates to the technical field of seal structure accessories, in particular to a wear-resistant graphite soft seal device of a high-speed toilet paper machine, which can limit the graphite packing coiled on a rotating shaft and prevent the graphite packing from loosening when the rotating shaft rotates at high speed; the box comprises a box wall, a rotating shaft, a graphite packing and a shell, wherein a rotating hole is transversely formed in the central area of the left side wall of the box body, and a bearing group is arranged between the right end of the rotating shaft and the inner side wall of the rotating hole after the right end of the rotating shaft penetrates through the rotating hole; the left end of the fixed shaft is inserted into the rotating groove, and a first ball bearing is arranged between the left end of the fixed shaft and the inner side wall of the rotating groove.

Description

Wear-resistant graphite soft sealing device of high-speed toilet paper machine
Technical Field
The utility model relates to a seal structure auxiliary device's technical field especially relates to a soft sealing device of wear-resisting graphite of high-speed toilet paper machine.
Background
As is well known, a wear-resistant graphite soft sealing device of a high-speed toilet paper machine is an auxiliary device for sealing a rotating shaft on a pulping machine on a production line of the high-speed toilet paper machine and preventing slurry from leaking from a gap between the rotating shaft and a bearing set, and is widely used in the field of sealing structures; the existing wear-resistant graphite soft sealing device of the high-speed toilet paper machine comprises a box wall, a rotating shaft, a graphite packing and a shell, wherein a rotating hole is transversely formed in the central area of the left side wall of the box body; when the existing wear-resistant graphite soft sealing device of the high-speed toilet paper machine is used, a gap between the right half area of the rotating shaft and the inner side wall of the shell is sealed through a graphite packing, and the shell covers the rotating hole, so that the gap between the rotating shaft and the bearing set can be sealed; the existing wear-resistant graphite soft sealing device of the high-speed toilet paper machine is found in use, and in the process of rotating a rotating shaft at a high speed, a graphite packing is easy to loosen, poor sealing is easy to cause, and the use reliability is poor.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a can carry on spacingly to coiling at the epaxial graphite packing of pivot, prevent that the graphite packing from taking place not hard up when the high-speed rotation of pivot, improve the soft sealing device of high-speed toilet paper machine wear-resisting graphite of use reliability.
The utility model discloses a wear-resistant graphite soft sealing device of a high-speed toilet paper machine, which comprises a box wall, a rotating shaft, a graphite packing and a shell, wherein a rotating hole is transversely arranged in the central area of the left side wall of the box body, the right end of the rotating shaft passes through the rotating hole and is provided with a bearing group between the rotating hole and the inner side wall of the rotating hole, an inner cavity is arranged in the shell, the left end of the shell is provided with an opening which is communicated with the inner cavity, the left end of the shell is connected with the right side wall of the box wall, the graphite packing is; the left ends of the upper support rod and the lower support rod are respectively connected with the upper half area and the lower half area of the right side wall of the box wall, the right ends of the upper support rod and the lower support rod are respectively connected with the upper half area and the lower half area of the left side wall of the first annular plate, the first annular plate and the second annular plate are sleeved outside the rotating shaft, the right ends of the first annular plate and the second annular plate are respectively contacted with the left end and the right end of the packing graphite, the left ends of the upper support rod and the lower support plate are respectively connected with the upper half area and the lower half area of the right side wall of the second annular plate, the upper half area and the lower half area of the right side wall of the shell are respectively and transversely provided with an upper through hole and a lower through hole, and the left ends of the upper threaded pipe and the lower threaded pipe respectively penetrate through hole and are respectively connected with the upper rotating hole and the inner side of the lower rotating hole and are respectively connected with the lower rotating hole Wall rotatable coupling, go up threaded rod and lower threaded rod left end and be connected with upper fixed plate and bottom plate right side wall central zone respectively, go up threaded rod and lower threaded rod right-hand member spiral shell dress respectively to last screwed pipe and lower screwed pipe in, go up screwed pipe and lower screwed pipe right-hand member and be connected with last gear and lower gear left side wall central zone respectively, casing right side wall central zone is provided with the rotation groove, the fixed axle left end insert to rotate the inslot and with rotate and be provided with first ball bearing between the inslot lateral wall, the fixed axle right-hand member is connected with driving gear left side wall central zone, goes up gear and lower gear and all meshes with the driving gear.
The utility model discloses a soft sealing device of wear-resisting graphite of high-speed toilet paper machine still includes mounting panel, lower mounting panel, goes up bolt and lower bolt, go up the mounting panel bottom and install the top down respectively with the casing top and the half regional connection in the left side of bottom, go up the mounting panel and install the board down and be connected with the tank wall right-hand member through last bolt and lower bolt respectively.
The utility model discloses a soft sealing device of wear-resisting graphite of high-speed toilet paper machine still includes pull ring and pull ring down, go up pull ring bottom and pull ring top down and be connected with casing top and bottom central zone respectively.
The utility model discloses a soft sealing device of wear-resisting graphite of high-speed toilet paper machine still includes the rocker, the rocker left end is connected with driving gear right side wall first region.
The utility model discloses a soft sealing device of wear-resisting graphite of high-speed toilet paper machine goes up screwed pipe and screwed pipe down and last perforating hole and is provided with ball bearing and second down ball bearing on the second between the lower perforating hole inside wall respectively.
The utility model discloses a soft sealing device of wear-resisting graphite of high-speed toilet paper machine goes up the pull ring and is provided with slipmat and lower slipmat respectively with pull down ring lateral wall central zone.
The utility model discloses a wear-resisting graphite soft sealing device of high-speed toilet paper machine, rocker lateral wall central zone is provided with the rubber pad.
The utility model discloses a soft sealing device of wear-resisting graphite of high-speed toilet paper machine, the turning radius of driving gear is greater than the turning radius of last gear and lower gear.
Compared with the prior art, the beneficial effects of the utility model are that: the clearance between the right half area of the shaft and the inner side wall of the shell is sealed through the graphite packing, the shell covers the rotating hole, so that the clearance between the shaft and the bearing group can be sealed, after the graphite packing is coiled and the shell is installed, a worker rotates the driving gear, because the upper gear and the lower gear are both meshed with the driving gear, the upper gear and the lower gear rotate together in the rotating process of the driving gear, the steering directions of the upper gear and the lower gear are the same, the upper gear and the lower gear respectively drive the upper threaded pipe and the lower threaded pipe to rotate, the upper threaded pipe and the lower threaded pipe can respectively rotate in the upper through hole and the lower through hole, so that the upper threaded rod and the lower threaded rod simultaneously drive the second annular plate to move leftwards, because the position of the first annular plate is fixed, the graphite packing is positioned between the first annular plate and the second annular plate, and in the process of leftward, carry on spacingly through first annular slab and second annular slab to graphite packing, can carry on spacingly to coiling at the epaxial graphite packing of pivot, prevent that graphite packing from taking place not hard up when the high-speed rotation of pivot, improve the use reliability.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic view of the connection of a graphite reel as it is wound on a turntable;
FIG. 3 is a schematic left side view of the structure of the first annular plate;
FIG. 4 is a right side view schematic of the engagement of the drive gear, upper gear and lower gear;
FIG. 5 is an enlarged view of a portion of FIG. 1;
in the drawings, the reference numbers: 1. a box wall; 2. a rotating shaft; 3. graphite packing; 4. a housing; 5. a bearing set; 6. an upper support rod; 7. a lower support rod; 8. a first annular plate; 9. a second arc-shaped plate; 10. an upper fixing plate; 11. a lower fixing plate; 12. an upper threaded rod; 13. a lower threaded rod; 14. an upper threaded pipe; 15. a lower threaded pipe; 16. an upper gear; 17. a lower gear; 18. a fixed shaft; 19. a driving gear; 20. a first ball bearing; 21. an upper mounting plate; 22. a lower mounting plate; 23. screwing a bolt; 24. a lower bolt; 25. an upper pull ring; 26. a pull ring is arranged; 27. a rocker; 28. a second upper ball bearing; 29. a second lower ball bearing; 30. an upper anti-skid pad; 31. a lower non-slip mat; 32. and (7) a rubber pad.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 5, the wear-resistant graphite soft sealing device for the high-speed toilet paper machine of the present invention comprises a box wall 1, a rotating shaft 2, a graphite packing 3 and a casing 4, wherein a rotating hole is transversely formed in the central region of the left side wall of the box body, the right end of the rotating shaft 2 passes through the rotating hole and is provided with a bearing set 5 between the inner side wall of the rotating hole and the inner side wall of the rotating hole, an inner cavity is formed inside the casing 4, an opening is formed at the left end of the casing 4 and is communicated with the inner cavity, the left end of the casing 4 is connected with the right side wall of the box wall 1, the graphite packing; the left ends of the upper support rod 6 and the lower support rod 7 are respectively connected with the upper half area and the lower half area of the right side wall of the box wall 1, the right ends of the upper support rod 6 and the lower support rod 7 are respectively connected with the upper half area and the lower half area of the left side wall of the first annular plate 8, the first annular plate 8 and the second annular plate are sleeved outside the rotating shaft 2, the right ends of the first annular plate 8 and the second annular plate 9 are respectively contacted with the left end and the right end of the graphite packing 3, the left ends of the upper support plate 10 and the lower support plate 11 are respectively connected with the upper half area and the lower half area of the right side wall of the second annular plate 9, the upper half area and the lower half area of the right side wall of the shell 4 are respectively and transversely provided with an upper through hole and a lower through hole, the left ends of an upper threaded pipe 14 and a lower threaded pipe 15 respectively penetrate through an upper through hole and a lower through hole and are respectively rotatably connected with the inner side walls of the upper rotating hole and the lower rotating hole, the left ends of an upper threaded rod 12 and a lower threaded rod 13 are respectively connected with the central areas of the right side walls of an upper fixing plate 10 and a lower fixing plate 11, the right ends of the upper threaded rod 12 and the lower threaded rod 13 are respectively screwed in the upper threaded pipe 14 and the lower threaded pipe 15, the right ends of the upper threaded pipe 14 and the lower threaded pipe 15 are respectively connected with the central areas of the left side walls of an upper gear 16 and a lower gear 17, a rotating groove is formed in the central area of the right side wall of a shell 4, the left end of a fixed shaft 18 is inserted into the rotating groove and is provided with a first ball bearing 20 between the inner side walls of the rotating groove, the right end of the; the clearance between the right half area of the shaft and the inner side wall of the shell is sealed through the graphite packing, the shell covers the rotating hole, so that the clearance between the shaft and the bearing group can be sealed, after the graphite packing is coiled and the shell is installed, a worker rotates the driving gear, because the upper gear and the lower gear are both meshed with the driving gear, the upper gear and the lower gear rotate together in the rotating process of the driving gear, the steering directions of the upper gear and the lower gear are the same, the upper gear and the lower gear respectively drive the upper threaded pipe and the lower threaded pipe to rotate, the upper threaded pipe and the lower threaded pipe can respectively rotate in the upper through hole and the lower through hole, so that the upper threaded rod and the lower threaded rod simultaneously drive the second annular plate to move leftwards, because the position of the first annular plate is fixed, the graphite packing is positioned between the first annular plate and the second annular plate, and in the process of leftward, carry on spacingly through first annular slab and second annular slab to graphite packing, can carry on spacingly to coiling at the epaxial graphite packing of pivot, prevent that graphite packing from taking place not hard up when the high-speed rotation of pivot, improve the use reliability.
The utility model discloses a wear-resistant graphite soft sealing device of a high-speed toilet paper machine, which also comprises an upper mounting plate 21, a lower mounting plate 22, an upper bolt 23 and a lower bolt 24, wherein the bottom end of the upper mounting plate 21 and the top end of the lower mounting plate 22 are respectively connected with the left half area of the top end and the bottom end of the shell 4, and the upper mounting plate 21 and the lower mounting plate 22 are respectively connected with the right end of the box wall 1 through the upper bolt 23 and the lower bolt 24; the shell can be conveniently and fixedly mounted through the upper bolt and the lower bolt, and the use convenience is improved.
The wear-resistant graphite soft sealing device of the high-speed toilet paper machine also comprises an upper pull ring 25 and a lower pull ring 26, wherein the bottom end of the upper pull ring 25 and the top end of the lower pull ring 26 are respectively connected with the central areas of the top end and the bottom end of the shell 4; go up the pull ring and can be convenient for the staff removes the casing down, improve and use the flexibility.
The utility model discloses a wear-resistant graphite soft sealing device of a high-speed toilet paper machine, which also comprises a rocker 27, wherein the left end of the rocker 27 is connected with the upper half area of the right side wall of a driving gear 19; the rocker can be convenient for the staff to rotate the driving gear, improves and uses the convenience.
The utility model discloses a wear-resistant graphite soft sealing device of a high-speed toilet paper machine, a second upper ball bearing 28 and a second lower ball bearing 29 are respectively arranged between an upper threaded pipe 14 and a lower threaded pipe 15 and between the inner side walls of an upper through hole and a lower through hole; the second upper ball bearing and the second lower ball bearing can reduce the friction resistance generated when the upper threaded pipe and the lower threaded pipe rotate, and improve the use smoothness.
The wear-resistant graphite soft sealing device of the high-speed toilet paper machine of the utility model is characterized in that the central areas of the outer side walls of the upper pull ring 25 and the lower pull ring 26 are respectively provided with an upper anti-skid pad 30 and a lower anti-skid pad 31; go up slipmat and slipmat down and can protect staff's palm, improve the safety in utilization.
The utility model relates to a wear-resistant graphite soft sealing device of a high-speed toilet paper machine, a rubber pad 32 is arranged in the central area of the outer side wall of a rocker 27; the rubber pad can protect staff's palm, improves stability in use.
The utility model discloses a wear-resistant graphite soft sealing device of a high-speed toilet paper machine, the rotating radius of a driving gear 19 is larger than the rotating radius of an upper gear 16 and a lower gear 17; the rotation of the working personnel can be facilitated, the operation is labor-saving, and the use convenience is improved.
The utility model relates to a wear-resistant graphite soft sealing device of a high-speed toilet paper machine, when in work, the clearance between the right half area of a shaft and the inner side wall of a shell is sealed through a graphite packing, a rotating hole is covered by the shell, further, the clearance between the shaft and a bearing group can be sealed, after the graphite packing is coiled and the shell is installed, a worker rotates a driving gear, because an upper gear and a lower gear are both meshed with the driving gear, the upper gear and the lower gear rotate together in the rotating process of the driving gear, the steering directions of the upper gear and the lower gear are the same, the upper gear and the lower gear respectively drive an upper threaded pipe and a lower threaded pipe to rotate, the upper threaded pipe and the lower threaded pipe can respectively rotate in the upper through hole and the lower through hole, further, the upper threaded rod and the lower threaded rod simultaneously drive a second annular plate to move leftwards, the graphite packing is positioned between the first annular plate and the second annular plate, and in the process that the second annular plate moves leftwards, the graphite packing is limited through the first annular plate and the second annular plate, so that the graphite packing wound on the rotating shaft can be limited, the graphite packing is prevented from loosening when the rotating shaft rotates at a high speed, and the use reliability is improved; the shell can be conveniently and fixedly mounted through the upper bolt and the lower bolt, and the use convenience is improved; the upper pull ring and the lower pull ring can facilitate workers to move the shell, so that the use flexibility is improved; the rocker is convenient for workers to rotate the driving gear, so that the use convenience is improved; the second upper ball bearing and the second lower ball bearing can reduce the friction resistance generated when the upper threaded pipe and the lower threaded pipe rotate, and improve the use smoothness; the upper anti-skid pad and the lower anti-skid pad can protect the palm of a worker, so that the use safety is improved; the rubber pad can protect the palm of a worker, so that the use stability is improved; the rotation of the working personnel can be facilitated, the operation is labor-saving, and the use convenience is improved.
The utility model discloses a soft sealing device of wear-resisting graphite of high-speed toilet paper machine, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to concrete structure, model and the coefficient index of its all parts are its from taking the technique, as long as can reach all can implement of its beneficial effect, so do not add at many and give unnecessary details.
The invention relates to a wear-resistant graphite soft sealing device of a high-speed toilet paper machine, wherein directional terms such as "upper, lower, left, right, front, back, inner, outer and vertical horizontal" and the like included in the terms only represent the direction of the term in a normal use state or are common names understood by those skilled in the art and should not be considered as limiting the term, and meanwhile, the numerical terms such as "first", "second" and "third" and the like do not represent specific numbers and sequences and are only used for name distinction, and the terms "include", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment including a series of elements includes not only those elements but also other elements not explicitly listed, or also includes such a process, method, An article or an apparatus.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims (8)

1. A wear-resistant graphite soft sealing device of a high-speed toilet paper machine comprises a box wall (1), a rotating shaft (2), a graphite packing (3) and a shell (4), wherein a rotating hole is transversely formed in the central area of the left side wall of the box body, a bearing group (5) is arranged between the right end of the rotating shaft (2) and the inner side wall of the rotating hole after penetrating through the rotating hole, an inner cavity is formed in the shell (4), an opening is formed in the left end of the shell (4) and communicated with the inner cavity, the left end of the shell (4) is connected with the right side wall of the box wall (1), the graphite packing (3) is wound on the rotating shaft (2), and the graphite packing (3) is; it is characterized by also comprising an upper supporting rod (6), a lower supporting rod (7), a first annular plate (8), a second arc-shaped plate (9), an upper fixing plate (10), a lower fixing plate (11), an upper threaded rod (12), a lower threaded rod (13), an upper threaded pipe (14), a lower threaded pipe (15), an upper gear (16), a lower gear (17), a fixing shaft (18) and a driving gear (19), wherein the left ends of the upper supporting rod (6) and the lower supporting rod (7) are respectively connected with the upper half area and the lower half area of the right side wall of the box wall (1), the right ends of the upper supporting rod (6) and the lower supporting rod (7) are respectively connected with the upper half area and the lower half area of the left side wall of the first annular plate (8), the first annular plate (8) and the second annular plate are both sleeved on the outer side of the rotating shaft (2), the right ends of the first annular plate (8) and the left end of the second arc-shaped plate (9) are respectively contacted with the left, the left ends of an upper fixing plate (10) and a lower fixing plate (11) are respectively connected with the upper half area and the lower half area of the right side wall of a second arc-shaped plate (9), the upper half area and the lower half area of the right side wall of a shell (4) are respectively and transversely provided with an upper through hole and a lower through hole, the left ends of an upper threaded pipe (14) and a lower threaded pipe (15) respectively penetrate through the upper through hole and the lower through hole and are respectively and rotatably connected with the inner side wall of the upper rotating hole and the inner side wall of the lower rotating hole, the left ends of an upper threaded rod (12) and a lower threaded rod (13) are respectively connected with the central areas of the right side walls of the upper fixing plate (10) and the lower fixing plate (11), the right ends of the upper threaded rod (12) and the lower threaded rod (13) are respectively screwed into the upper threaded pipe (14) and the lower threaded pipe (15), and the right ends of the upper threaded pipe (14) and the lower threaded pipe (15, casing (4) right side wall central zone is provided with rotates the groove, fixed axle (18) left end insert to rotate the inslot and with rotate and be provided with first ball bearing (20) between the inslot lateral wall, fixed axle (18) right-hand member and driving gear (19) left side wall central zone are connected, go up gear (16) and lower gear (17) and all mesh with driving gear (19).
2. The wear-resistant graphite soft sealing device of the high-speed toilet paper machine is characterized by further comprising an upper mounting plate (21), a lower mounting plate (22), an upper bolt (23) and a lower bolt (24), wherein the bottom end of the upper mounting plate (21) and the top end of the lower mounting plate (22) are respectively connected with the left half area of the top end and the left half area of the bottom end of the shell (4), and the upper mounting plate (21) and the lower mounting plate (22) are respectively connected with the right end of the box wall (1) through the upper bolt (23) and the lower bolt (24).
3. The wear-resistant graphite soft sealing device of the high-speed toilet paper machine as claimed in claim 2, further comprising an upper pull ring (25) and a lower pull ring (26), wherein the bottom end of the upper pull ring (25) and the top end of the lower pull ring (26) are respectively connected with the central areas of the top end and the bottom end of the shell (4).
4. The wear-resistant graphite soft sealing device of the high-speed toilet paper machine as claimed in claim 3, characterized by further comprising a rocker (27), wherein the left end of the rocker (27) is connected with the upper half area of the right side wall of the driving gear (19).
5. The wear-resistant graphite soft sealing device of the high-speed toilet paper machine as claimed in claim 4, characterized in that a second upper ball bearing (28) and a second lower ball bearing (29) are respectively arranged between the upper threaded pipe (14) and the lower threaded pipe (15) and the inner side walls of the upper through hole and the lower through hole.
6. A wear-resistant graphite soft sealing device for a high-speed toilet paper machine, as claimed in claim 5, characterized in that the central areas of the outer side walls of the upper pull ring (25) and the lower pull ring (26) are respectively provided with an upper non-slip mat (30) and a lower non-slip mat (31).
7. A wear-resistant graphite soft sealing device for a high-speed toilet paper machine, as claimed in claim 6, characterized in that the rocker (27) is provided with a rubber pad (32) in the central region of the outer side wall.
8. The wear-resistant graphite soft sealing device of the high-speed toilet paper machine as claimed in claim 7, characterized in that the rotation radius of the driving gear (19) is larger than the rotation radius of the upper gear (16) and the lower gear (17).
CN202021711572.8U 2020-08-17 2020-08-17 Wear-resistant graphite soft sealing device of high-speed toilet paper machine Expired - Fee Related CN212899715U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021711572.8U CN212899715U (en) 2020-08-17 2020-08-17 Wear-resistant graphite soft sealing device of high-speed toilet paper machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021711572.8U CN212899715U (en) 2020-08-17 2020-08-17 Wear-resistant graphite soft sealing device of high-speed toilet paper machine

Publications (1)

Publication Number Publication Date
CN212899715U true CN212899715U (en) 2021-04-06

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ID=75243080

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021711572.8U Expired - Fee Related CN212899715U (en) 2020-08-17 2020-08-17 Wear-resistant graphite soft sealing device of high-speed toilet paper machine

Country Status (1)

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CN (1) CN212899715U (en)

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