CN220685613U - Scraper device for papermaking equipment - Google Patents
Scraper device for papermaking equipment Download PDFInfo
- Publication number
- CN220685613U CN220685613U CN202322108347.5U CN202322108347U CN220685613U CN 220685613 U CN220685613 U CN 220685613U CN 202322108347 U CN202322108347 U CN 202322108347U CN 220685613 U CN220685613 U CN 220685613U
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- China
- Prior art keywords
- scraper
- collecting
- dirt
- collecting cylinder
- cylinder
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- 238000007790 scraping Methods 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims abstract description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004537 pulping Methods 0.000 description 1
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- Paper (AREA)
Abstract
The utility model relates to the technical field of papermaking, and discloses a scraper device for papermaking equipment, which comprises a scraper, a scraper and a scraper, wherein the scraper is used for scraping dirt on the surface of a roller or on paper; the collecting assembly is connected to the scraper and used for supporting the scraper and storing dirt scraped from the surface of the roller or the paper surface, the collecting assembly comprises a collecting cylinder, an opening and a discharge port are arranged on the collecting cylinder, the scraped dirt can enter the collecting cylinder from the opening, and the discharge port is used for discharging the dirt. This scraper device for papermaking equipment when using, collect the filth of scraping down from cylinder surface or paper through the collection tube, rotate through the pivot and drive helical drive leaf and rotate, promote the filth in the collection tube to discharge gate department removal, discharge the collection box through the discharge gate with the filth to avoid the filth to drop in the papermaking equipment, so that clear up the filth, it is convenient to use.
Description
Technical Field
The utility model relates to the technical field of papermaking, in particular to a scraper device for papermaking equipment.
Background
Papermaking equipment is equipment that includes stock preparation, pulping, papermaking, up to a reel or flat Zhang Chengpin, and processing of paper and board, and on a weekday basis, a large amount of sticky contaminants are generated during the papermaking process, which often adhere to the surface of the cylinder or the paper surface, and therefore the scraper device is used to clean the contaminants on the surface of the cylinder or the paper surface.
When the scraper device in the related art is used, the scraper scrapes off dirt on the surface of the roller or the paper surface, and the scraped dirt falls into the papermaking equipment, so that the dirt is not convenient to clean by workers, and the use is inconvenient.
Disclosure of Invention
The utility model aims to provide a scraper device for papermaking equipment, which solves the problems in the prior art.
The embodiment of the application adopts the following technical scheme:
a scraper device for papermaking equipment comprises a scraper, for scraping dirt from the surface of the cylinder or from the paper; the collecting assembly is connected to the scraper and used for supporting the scraper and storing dirt scraped from the surface of the roller or the paper surface, the collecting assembly comprises a collecting cylinder, an opening and a discharge port are arranged on the collecting cylinder, the scraped dirt can enter the collecting cylinder from the opening, and the discharge port is used for discharging the dirt; the conveying assembly is connected to the collecting assembly and used for conveying the dirt in the collecting assembly, the conveying assembly comprises a rotating shaft and a spiral transmission blade connected to the rotating shaft, the rotating shaft can rotate, and the rotating shaft rotates to drive the spiral transmission blade to rotate so as to push the dirt in the collecting cylinder to move towards the discharge hole; and the connecting piece is connected between the scraper and the collecting assembly and is used for fixing the scraper on the collecting assembly.
Preferably, the opening is connected with a conveying hopper.
Preferably, the collection cartridge has a collection chamber.
Preferably, the collecting assembly further comprises a supporting seat, and the collecting cylinder is rotatably connected to the supporting seat.
Preferably, a positioning sleeve is connected to the collecting cylinder and used for positioning and mounting the scraper.
Preferably, the rotating shaft is rotatably connected in the collecting cylinder, one end of the rotating shaft extends out of the collecting cylinder, and the collecting cylinder and the rotating shaft are coaxially arranged.
Preferably, the connecting piece comprises a supporting plate and a transverse plate, wherein the supporting plate is connected to the scraper, the transverse plate is connected to the collecting cylinder, a through hole is formed in the transverse plate, a threaded rod is connected to the bottom of the supporting plate, and the threaded rod penetrates through the through hole in the transverse plate and is connected with an internal thread cap.
Preferably, the top of the internally threaded cap is in contact with the bottom of the cross plate.
The beneficial effects of the utility model are as follows:
when the device is used, dirt scraped from the surface of the roller or the paper surface is collected through the collecting cylinder, the spiral transmission blade is driven to rotate through the rotation of the rotating shaft, the dirt in the collecting cylinder is pushed to move towards the discharge port, and the dirt is discharged into the collecting box through the discharge port, so that the dirt is prevented from falling into the papermaking equipment, the dirt is cleaned conveniently, and the device is convenient to use.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those skilled in the art from this disclosure that the drawings described below are merely exemplary and that other embodiments may be derived from the drawings provided without undue effort.
The structures, proportions, sizes, etc. shown in the present specification are shown only for the purposes of illustration and description, and are not intended to limit the scope of the utility model, which is defined by the claims, so that any structural modifications, changes in proportions, or adjustments of sizes, which do not affect the efficacy or the achievement of the present utility model, should fall within the ambit of the technical disclosure.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional perspective view of the present utility model;
FIG. 3 is a schematic perspective view of the present utility model;
fig. 4 is a schematic perspective view of a connector according to the present utility model.
In the figure: 1. a scraper; 2. a collection assembly; 21. a collection cylinder; 22. a collection chamber; 23. an opening; 24. a conveying hopper; 25. a discharge port; 26. a support base; 27. a positioning sleeve; 271. a through groove; 3. a transport assembly; 31. a rotating shaft; 32. a helical drive vane; 4. a connecting piece; 41. a support plate; 42. a cross plate; 43. a threaded rod; 44. an internal thread cap.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings.
As shown in fig. 1 to 4, a doctor apparatus for a papermaking apparatus; including scraper 1 for scrape the filth on cylinder surface or the paper, be connected with on the scraper 1 and collect subassembly 2, be used for supporting scraper 1, and store the filth of scraping from cylinder surface or paper, be connected with on the collection subassembly 2 and carry subassembly 3, be used for carrying the filth of collecting in the subassembly 2, be connected with connecting piece 4 between scraper 1 and the collection subassembly 2, be used for fixing scraper 1 on collection subassembly 2.
As shown in fig. 1 to 3, the collecting assembly 2 includes two supporting seats 26, a collecting cylinder 21 is rotatably connected between the two supporting seats 26, the supporting seats 26 can be installed on a papermaking device, one end of the collecting cylinder 21 is connected with a driving member (the driving member is not shown in the drawings), the driving member includes a hydraulic cylinder and a driving arm, a telescopic end of the hydraulic cylinder is movably connected to the driving arm, one end of the driving arm is connected with the collecting cylinder 21, the driving arm can be driven by the telescopic end of the hydraulic cylinder, and the collecting cylinder 21 is pushed by the driving arm to rotate on the supporting seats 26, so that the angle of the doctor blade 1 is adjusted, and the doctor blade 1 is contacted with the surface of a roller or a paper surface.
With continued reference to fig. 1 to 3, a collecting cavity 22 is provided in the collecting cylinder 21, a positioning sleeve 27 is connected to the top of the collecting cylinder 21, the scraper 1 is inserted into the positioning sleeve 27, two openings 23 are provided on the top of the collecting cylinder 21, the two openings 23 are respectively located on two sides of the scraper 1, the two openings 23 are connected with a conveying hopper 24, a discharge port 25 is provided on the bottom of the collecting cylinder 21, the discharge port 25 is located at the edge of the collecting cylinder 21, and the discharge port 25 can be connected with a collecting box (not shown in the figure).
After the scraper 1 scrapes off the dirt on the surface of the drum or the paper surface, the dirt is conveyed into the collecting cavity 22 through the conveying hopper 24 and the opening 23 for collecting.
As shown in fig. 2 and 3, the conveying assembly 3 includes a rotating shaft 31 rotatably connected in the collecting cylinder 21, the rotating shaft 31 is coaxially arranged with the collecting cylinder 21, one end of the rotating shaft 31 extends out of the collecting cylinder 21, the rotating shaft 31 is connected with a driving source (not shown in the drawings), the driving source is a motor, the driving source is connected to a papermaking device, a spiral driving blade 32 is connected to the outer side of the rotating shaft 31, and the spiral driving blade 32 is located in the collecting cylinder 21.
The starting drive source drives the rotating shaft 31 to rotate, the rotating shaft 31 rotates to drive the spiral driving vane 32 to rotate, and the dirt in the collecting cylinder 21 is pushed to move towards the discharge port 25, and the dirt is discharged into the collecting box through the discharge port 25, so that the dirt is prevented from falling into the papermaking equipment, the dirt is cleaned conveniently, and the use is convenient.
As shown in fig. 1 and 4, the positioning sleeve 27 is provided with a through groove 271, the connecting piece 4 comprises a supporting plate 41 connected to the scraper 1 and a transverse plate 42 connected to the collecting cylinder 21, the transverse plate 42 is provided with a through hole, the supporting plate 41 penetrates through the through groove 271, the bottom of the supporting plate 41 is connected with a threaded rod 43, and the bottom end of the threaded rod 43 penetrates through the through hole in the transverse plate 42 and is connected with an internal thread cap 44.
When the scraper 1 is installed, the scraper 1 is inserted into the positioning sleeve 27, the supporting plate 41 is inserted into the through groove 271, the bottom end of the threaded rod 43 penetrates through the through hole in the transverse plate 42, and then the internal thread cap 44 is in threaded connection with the bottom end of the threaded rod 43 until the top of the internal thread cap 44 contacts with the bottom of the transverse plate 42.
Claims (8)
1. A doctor apparatus for papermaking equipment, comprising:
a scraper (1) for scraping off dirt on the surface of the cylinder or on the paper surface;
a collecting assembly (2) connected to the scraper (1) and used for supporting the scraper (1) and storing dirt scraped from the surface of the roller or the paper surface, wherein the collecting assembly (2) comprises a collecting cylinder (21), an opening (23) and a discharge hole (25) are arranged on the collecting cylinder (21), the scraped dirt can enter the collecting cylinder (21) from the opening (23), and the discharge hole (25) is used for discharging the dirt;
the conveying assembly (3) is connected to the collecting assembly (2) and is used for conveying the dirt in the collecting assembly (2), the conveying assembly (3) comprises a rotating shaft (31) and a spiral driving blade (32) connected to the rotating shaft (31), the rotating shaft (31) can rotate, and the rotating shaft (31) rotates to drive the spiral driving blade (32) to rotate so as to push the dirt in the collecting cylinder (21) to move towards the discharge hole (25);
and the connecting piece (4) is connected between the scraper (1) and the collecting assembly (2) and is used for fixing the scraper (1) on the collecting assembly (2).
2. A doctor apparatus for papermaking equipment according to claim 1, wherein: the opening (23) is connected with a conveying hopper (24).
3. A doctor apparatus for papermaking equipment according to claim 1, wherein: the collection cylinder (21) has a collection chamber (22).
4. A doctor apparatus for papermaking equipment according to claim 1, wherein: the collecting assembly (2) further comprises a supporting seat (26), and the collecting cylinder (21) is rotatably connected to the supporting seat (26).
5. A doctor apparatus for papermaking equipment according to claim 1, wherein: the collecting cylinder (21) is connected with a positioning sleeve (27) for positioning and mounting the scraper (1).
6. A doctor apparatus for papermaking equipment according to claim 1, wherein: the rotating shaft (31) is rotatably connected in the collecting cylinder (21), one end of the rotating shaft (31) extends out of the collecting cylinder (21), and the collecting cylinder (21) and the rotating shaft (31) are coaxially arranged.
7. A doctor apparatus for papermaking equipment according to claim 1, wherein: the connecting piece (4) comprises a supporting plate (41) and a transverse plate (42), wherein the supporting plate (41) is connected to the scraper (1), the transverse plate (42) is connected to the collecting cylinder (21), a through hole is formed in the transverse plate (42), a threaded rod (43) is connected to the bottom of the supporting plate (41), and the threaded rod (43) penetrates through the through hole in the transverse plate (42) and is connected with an internal thread cap (44).
8. A doctor apparatus for a papermaking apparatus as set forth in claim 7, wherein: the top of the internally threaded cap (44) is in contact with the bottom of the cross plate (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322108347.5U CN220685613U (en) | 2023-08-07 | 2023-08-07 | Scraper device for papermaking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322108347.5U CN220685613U (en) | 2023-08-07 | 2023-08-07 | Scraper device for papermaking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220685613U true CN220685613U (en) | 2024-03-29 |
Family
ID=90370353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322108347.5U Active CN220685613U (en) | 2023-08-07 | 2023-08-07 | Scraper device for papermaking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220685613U (en) |
-
2023
- 2023-08-07 CN CN202322108347.5U patent/CN220685613U/en active Active
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