CN219032774U

CN219032774U - Wear-resistant composite ceramic scraper

Info

Publication number: CN219032774U
Application number: CN202223359023.0U
Authority: CN
Inventors: 邢玉春; 陶功英
Original assignee: Maanshan Wisdom New Nanometer Materials Co ltd
Current assignee: Maanshan Wisdom New Nanometer Materials Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-16
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a wear-resistant composite ceramic scraper, which relates to the technical field of papermaking equipment and comprises a wear-resistant ceramic scraper mechanism, wherein one side of the wear-resistant ceramic scraper mechanism is provided with a scraper wear-resistant fixing mechanism in a penetrating way, and one side of the scraper wear-resistant fixing mechanism is fixedly provided with a cutter connecting mechanism.

Description

Wear-resistant composite ceramic scraper

Technical Field

The utility model relates to the technical field of papermaking equipment, in particular to a wear-resistant composite ceramic scraper.

Background

Along with the continuous improvement of living standard, the requirement of office paper is also higher and higher, and a scraper is required to be used on a paper machine to ensure the quality of paper, and most scraper blades adopt blades made of two materials, namely a ceramic scraper and a steel knife. The ceramic scraper is disposable, once the knife edge is worn, the whole ceramic knife is scrapped, the use cost is high, so that the application range is not wide, more steel knives are used, the conventional common scraper which is manufactured at present is low in cost and simple in manufacture, the continuous operation of the paper machine is affected due to the fact that the fixed end of the knife body is easy to deviate in the use process of the rigid knife, the quality is unstable, meanwhile, the abrasive resistance of the knife edge of the steel knife is high, but the scraped paper quality is poor, and the effect of the ceramic knife is good.

In order to solve the problems, a wear-resistant composite ceramic scraper is provided.

Disclosure of Invention

The utility model aims to provide a wear-resistant composite ceramic scraper, which solves the problems that the continuous operation of a paper machine is affected due to low scraper fixing strength caused by easy deviation of a fixed end of a cutter body in the using process of a rigid cutter, the quality is unstable, and meanwhile, the wear resistance of the edge of the rigid cutter is higher, the quality of scraped paper is poor and the effect of the ceramic cutter is good, although the cost is low and the manufacturing is simple, in the prior art, the conventional common steel scraper is low.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a wear-resisting compound ceramic scraper, including wear-resisting ceramic scraper mechanism, one side of wear-resisting ceramic scraper mechanism runs through and is provided with scraper abrasionproof fixed establishment, one side of scraper abrasionproof fixed establishment is fixed and is provided with cutter coupling mechanism, scraper abrasionproof fixed establishment includes first fixer, run through in the first fixer and be provided with the cutter dead lever, it has second fixer and third fixer to run through outside the cutter dead lever, first fixer, second fixer and third fixer are the component that the same structure was made, first fixer includes trapezoidal piece, convex spout has been seted up to one side of trapezoidal piece, the fixed rectangle piece that is provided with of lower extreme of trapezoidal piece.

Preferably, a penetrating connecting column is fixedly arranged on one side of the rectangular block, and connecting threads are arranged on the outer side of the penetrating connecting column.

Preferably, a fixing nut is arranged on the outer side of the connecting thread.

Preferably, a chute clamping block is slidably arranged in the convex chute.

Preferably, the wear-resistant ceramic scraper mechanism comprises a steel scraper, and the outer side of the edge end of the steel scraper is coated with a ceramic coating.

Preferably, the cutter connecting mechanism comprises a lateral block, wherein the lateral block is fixedly provided with a penetrating straight connecting rod, two groups of penetrating straight connecting rods are arranged on one side of the lateral block in a linear parallel manner.

Preferably, the outside of penetrating straight connecting rod is penetrated and is provided with the sliding block, and the sliding block is provided with two sets of, and the one end of two sets of sliding blocks is fixed respectively and is provided with the cylindricality connecting rod.

Preferably, a corner connecting rod is fixedly arranged on one side of the cylindrical connecting rod, two groups of corner connecting rods are arranged on the corner connecting rod, and a cutter fixing rod is fixedly arranged between the two groups of corner connecting rods.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the wear-resistant composite ceramic scraper, through the arrangement of the chute clamping blocks and the penetrating connecting columns in the scraper wear-resistant fixing mechanism, the scraper is fixed, friction is prevented from being generated due to the deviation of the scraper, and the problems that the continuous operation of a paper machine is affected due to low fixing strength of the scraper and unstable quality due to the fact that the fixed end of the cutter body is easily deviated in the using process of the rigid cutter although the cost of the conventional common steel scraper is low and the manufacturing is simple are solved.

2. According to the wear-resistant composite ceramic scraper, the wear-resistant ceramic scraper mechanism is arranged, and the ceramic layer of the scraper edge is arranged, so that the problems that the wear resistance of the conventional common steel scraper edge is high, the quality of scraped paper is poor, and the effect of no ceramic knife is good are solved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the tool attachment mechanism of the present utility model;

FIG. 3 is a schematic view of the structure of the scraper wear securing mechanism and the cutter attachment mechanism of the present utility model;

FIG. 4 is a schematic view of a first fastener of the present utility model;

FIG. 5 is a schematic view of the structure of the fixing nut of the present utility model;

fig. 6 is a schematic structural view of the wear-resistant ceramic doctor blade mechanism of the utility model.

In the figure: 1. a wear-resistant ceramic scraper mechanism; 11. a steel scraper; 12. a ceramic coating; 2. the scraper wear-resistant fixing mechanism; 21. a first holder; 211. a trapezoid block; 2111. a convex chute; 212. rectangular blocks; 213. a chute clamping block; 214. penetrating through the connecting column; 2141. a connecting thread; 215. a fixing nut; 22. a second holder; 23. a third holder; 3. a cutter connecting mechanism; 31. a lateral block; 32. penetrating through the straight connecting rod; 33. a sliding block; 34. a cylindrical connecting rod; 35. corner links; 36. a cutter fixing rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

For a further understanding of the present utility model, the present utility model will be described in detail with reference to the drawings.

Referring to fig. 1, the wear-resistant composite ceramic scraper of the present utility model includes a wear-resistant ceramic scraper mechanism 1, a scraper wear-resistant fixing mechanism 2 is disposed on one side of the wear-resistant ceramic scraper mechanism 1 in a penetrating manner, a cutter connecting mechanism 3 is disposed on one side of the scraper wear-resistant fixing mechanism 2 in a fixing manner, the scraper wear-resistant fixing mechanism 2 includes a first fixer 21, a cutter fixing rod 36 is disposed in the first fixer 21 in a penetrating manner, a second fixer 22 and a third fixer 23 are disposed outside the cutter fixing rod 36 in a penetrating manner, the first fixer 21, the second fixer 22 and the third fixer 23 are members made of the same structure, the first fixer 21 includes a trapezoid block 211, a convex chute 2111 is disposed on one side of the trapezoid block 211, a rectangular block 212 is disposed at a lower end of the trapezoid block 211, the first fixer 21, the second fixer 22 and the third fixer 23 are distributed in a linear array along the cutter fixing rod 36 for fixing the wear-resistant ceramic scraper mechanism 1, and a chute block 213 for fixing the wear-resistant ceramic scraper mechanism 1 is disposed on the side of the trapezoid block 211.

The utility model is further described below with reference to examples.

Embodiment one:

referring to fig. 3-5, a through connection post 214 is fixedly disposed on one side of the rectangular block 212, a connection thread 2141 is disposed on the outer side of the through connection post 214, the wear-resistant ceramic scraper mechanism 1 is fixed by penetrating through the through connection post 214, and the diameter of the through connection post 214 is matched with the diameter of a round hole formed in the wear-resistant ceramic scraper mechanism 1.

The outside of the connecting screw thread 2141 is provided with a fixing nut 215, and when the wear-resistant ceramic scraper mechanism 1 is penetrated on the penetrating connecting column 214, the wear-resistant ceramic scraper mechanism 1 can be fixed and kept stable only by rotating the fixing nut 215 to screw down along the connecting screw thread 2141.

The sliding chute clamping block 213 is arranged in the convex chute 2111 in a sliding manner, one side of the sliding chute clamping block 213 is clamped in the convex chute 2111 in a sliding manner, the sliding chute clamping block 213 can be moved out upwards, the abrasion-resistant ceramic scraper mechanism 1 penetrating through the through connection column 214 can be clamped downwards, the abrasion-resistant ceramic scraper mechanism 1 is further fixed, and the abrasion-resistant ceramic scraper mechanism 1 is prevented from being deviated and increased in friction.

Embodiment two:

referring to fig. 2 and 6, the wear-resistant ceramic scraper mechanism 1 comprises a steel scraper 11, a ceramic coating 12 is coated on the outer side of the edge end of the steel scraper 11, the steel scraper 11 is a member made of steel materials, and the wear resistance of the wear-resistant ceramic scraper mechanism 1 can be increased after the ceramic coating 12 is added.

The tool connecting mechanism 3 comprises a lateral block 31, wherein the lateral block 31 is fixedly provided with a penetrating straight connecting rod 32, two groups of penetrating straight connecting rods 32 are arranged on one side of the lateral block 31 in a linear parallel mode, and the sliding block 33 is fixed better due to the two groups of penetrating straight connecting rods 32.

The outside that runs through straight connecting rod 32 runs through and is provided with slider 33 and slider 33 is provided with two sets of, and the one end of two sets of sliders 33 is fixed respectively and is provided with cylindricality connecting rod 34, and cylindricality connecting rod 34 lengthens the fixed part of scraper for wear-resisting ceramic scraper mechanism 1's position can be closer to the coating department.

One side of the cylindrical connecting rod 34 is fixedly provided with a corner connecting rod 35, two groups of corner connecting rods 35 are arranged, a cutter fixing rod 36 is fixedly arranged between the two groups of corner connecting rods 35, the corner connecting rod 35 steers and fixes the fixed height of the cylindrical connecting rod 34, and the cutter fixing rod 36 conveniently penetrates through the scraper anti-abrasion fixing mechanism 2.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. The utility model provides a wear-resisting compound ceramic scraper, includes wear-resisting ceramic scraper mechanism (1), its characterized in that: one side of the wear-resistant ceramic scraper mechanism (1) is provided with a scraper wear-resistant fixing mechanism (2) in a penetrating way, and one side of the scraper wear-resistant fixing mechanism (2) is fixedly provided with a cutter connecting mechanism (3);

the scraper anti-abrasion fixing mechanism (2) comprises a first fixer (21), a cutter fixing rod (36) is arranged in the first fixer (21) in a penetrating mode, a second fixer (22) and a third fixer (23) are arranged outside the cutter fixing rod (36) in a penetrating mode, the first fixer (21), the second fixer (22) and the third fixer (23) are components made of the same structure, and the first fixer (21) comprises a trapezoid block (211), a rectangular block (212), a chute clamping block (213), a penetrating connecting column (214) and a fixing nut (215).

2. A wear resistant composite ceramic blade as claimed in claim 1, wherein: convex spout (2111) has been seted up to one side of trapezoidal piece (211), and the fixed one side that is provided with rectangle piece (212) of lower extreme of trapezoidal piece (211) is provided with through connection post (214) fixedly, and connecting screw thread (2141) has been seted up in the outside of through connection post (214).

3. A wear resistant composite ceramic blade as claimed in claim 2, wherein: a fixing nut (215) is arranged on the outer side of the connecting thread (2141).

4. A wear resistant composite ceramic blade as claimed in claim 2, wherein: a chute clamping block (213) is arranged in the convex chute (2111) in a sliding way.

5. A wear resistant composite ceramic blade as claimed in claim 1, wherein: the wear-resistant ceramic scraper mechanism (1) comprises a steel scraper (11), and a ceramic coating (12) is coated on the outer side of the edge end of the steel scraper (11).

6. A wear resistant composite ceramic blade as claimed in claim 1, wherein: the cutter connecting mechanism (3) comprises a lateral block (31), wherein a penetrating straight connecting rod (32) is fixedly arranged in the lateral block (31), two groups of penetrating straight connecting rods (32) are arranged, and the two groups of penetrating straight connecting rods (32) are linearly arranged in parallel on one side of the lateral block (31).

7. A wear resistant composite ceramic blade in accordance with claim 6, wherein: the outside of penetrating straight connecting rod (32) is penetrated and is provided with slider (33) and slider (33) are provided with two sets of, and the one end of two sets of slider (33) is fixed respectively and is provided with cylindricality connecting rod (34).

8. A wear resistant composite ceramic blade in accordance with claim 7, wherein: one side of the cylindrical connecting rod (34) is fixedly provided with a corner connecting rod (35), two groups of corner connecting rods (35) are arranged, and a cutter fixing rod (36) is fixedly arranged between the two groups of corner connecting rods (35).