CN210709392U - Concrete mixing plant transfer chain scraper blade and subassembly thereof - Google Patents
Concrete mixing plant transfer chain scraper blade and subassembly thereof Download PDFInfo
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- CN210709392U CN210709392U CN201921643324.1U CN201921643324U CN210709392U CN 210709392 U CN210709392 U CN 210709392U CN 201921643324 U CN201921643324 U CN 201921643324U CN 210709392 U CN210709392 U CN 210709392U
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- scraper
- concrete mixing
- mixing plant
- mounting
- scraper blade
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Abstract
The utility model discloses a concrete mixing plant transfer chain scraper blade and subassembly thereof, which comprises a plate body, the plate body includes installation end, transition end and strikes off the end, installation end, transition end and strike off the end for fixed connection in proper order, the installation end is the linear type, the transition end is the curved surface type, strike off the foremost end of end and be the toper, strike off and serve the cladding and have wear-resisting ceramic coating, the installation end lower extreme is equipped with the mounting groove, installation end one side is equipped with the spread groove, installation end opposite side is equipped with the connecting block. The utility model discloses a wear-resisting ceramic coating and to the fragmentation of scraper blade on the scraper blade, improved the wearability of scraper blade, reduced the change number of times, even if also avoided whole change scraper blades when changing simultaneously, improved the utilization ratio of scraper blade, reduced the cost.
Description
Technical Field
The utility model relates to a band conveyer scraper blade specifically is a concrete mixing plant transfer chain scraper blade and subassembly thereof.
Background
The materials conveyed by the belt conveyor are often sticky, and one part of the materials can be stuck on the working surface of the conveying belt and can not be discharged to enter the lower carrier roller of the idle section during discharging. The roller shell is stuck with materials, so that the roller shell can be torn and the surface glue of the conveying belt is roughened, and the abrasion and the damage of the conveying belt are accelerated; if the material enters the carrier roller shell, the bearing is quickly abraded. If the stickies enter the tail direction-changing roller or the vertical tensioning roller and are stuck on the surface of the roller, the conveying belt can be deviated, the abrasion of the conveying belt is increased, and even the rubber coating layer of the roller is torn, so that serious consequences are caused. If the cleaning device is good, the service life of the carrier roller, the conveying belt, the roller and the like can be prolonged. Therefore, the cleaning capacity of the cleaner is very important, and the cleaner plays a significant role in improving the operation efficiency and reliability of the belt conveyor, reducing the failure rate of conveying equipment and reducing the maintenance cost.
The patent CN106986157A discloses a sweeper for a belt conveyor, which adopts CKQS nano polymer, but if the scraper is worn and damaged, the scraper needs to be replaced as a whole, but most of the scraper can be used, and if the scraper is directly replaced, most of the scraper is wasted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a concrete mixing plant transfer chain scraper blade and subassembly to if the wearing and tearing damage condition has appeared in the current scraper blade of proposing among the solution above-mentioned background art, change the scraper blade when needing wholly, nevertheless most on the scraper blade still can use, if directly change, wasted most intact scraper blade.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a concrete mixing plant transfer chain scraper blade, the package rubbing board body, the plate body includes installation end, transition end and strikes off the end, installation end, transition end and strike off the end for fixed connection in proper order, the installation end is the linear type, the transition end is the curved surface type, strike off the foremost end of end and be the toper, strike off and serve to cover and have wear-resisting ceramic coating, the installation end lower extreme is equipped with the mounting groove, installation end one side is equipped with the spread groove, the installation end opposite side is equipped with the connecting block.
Furthermore, the transition end is respectively in the tangential connection of installation end, scraping end.
Furthermore, the connecting groove and the connecting block are both positioned at the upper end of the mounting groove.
Furthermore, a second connecting hole penetrating through the mounting groove is formed in the mounting end.
Further, the thickness of the wear-resistant ceramic coating is 2-5 mm.
The utility model provides a concrete mixing plant transfer chain scraper blade subassembly, includes a plurality of the scraper blade, the scraper blade passes through fixing bolt to be fixed in the pivot.
Further, the pivot includes the axis body, the axis body outer fringe is along being fixed with the mounting panel, be equipped with first connecting hole on the mounting panel, the length of mounting panel equals the length sum of the installation end of an integer scraper blade.
Furthermore, a second limiting plate is fixed to one end of the mounting plate on the shaft body, a first limiting plate is fixed to the other end of the mounting plate, and a limiting groove is formed in the inner side of the first limiting plate.
Further, the thickness of the mounting plate is equal to the width of the mounting groove on the scraper blade, and the height of the mounting plate is equal to the depth of the mounting groove on the scraper blade.
Furthermore, the width and the depth of the limiting groove are equal to the width and the thickness of the connecting block on the scraper.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a wear-resisting ceramic coating and to the fragmentation of scraper blade on the scraper blade, improved the wearability of scraper blade, reduced the change number of times, even if also avoided whole change scraper blades when changing simultaneously, improved the utilization ratio of scraper blade, reduced the cost.
Drawings
Fig. 1 is a schematic perspective view of a scraper of the present invention;
fig. 2 is a schematic right-view structural diagram of fig. 1 according to the present invention;
FIG. 3 is a schematic cross-sectional view of the front view of FIG. 1 according to the present invention;
FIG. 4 is a schematic perspective view of the scraper assembly of the present invention;
FIG. 5 is a schematic front view of the structure of FIG. 1 according to the present invention;
fig. 6 is a schematic right-view structural diagram of fig. 1 according to the present invention;
fig. 7 is a schematic perspective view of the rotating shaft shown in fig. 4 according to the present invention;
fig. 8 is a schematic top view of the structure of fig. 7 according to the present invention.
In the figure: the novel scraper blade comprises a rotating shaft 1, a shaft body 101, a mounting plate 102, a first connecting hole 103, a first limiting plate 104, a limiting groove 105, a second limiting plate 106, a scraper blade 2, a plate body 201, a mounting groove 202, a connecting groove 203, a connecting block 204, a second connecting hole 205, a wear-resistant ceramic coating 206 and a fixing bolt 3.
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.
Fig. 1-3 are the utility model discloses an embodiment, as shown in fig. 1-3, a concrete mixing plant transfer chain scraper blade, which comprises a plate body 201, plate body 201 includes installation end, transition end and strikes off the end, installation end, transition end and strike off the end for fixed connection in proper order, the installation end is the linear type, the transition end is the curved surface type, strike off the foremost end of end and be the toper, strike off and serve the cladding and have wear-resisting ceramic coating 206, the installation end lower extreme is equipped with mounting groove 202, installation end one side is equipped with spread groove 203, the installation end opposite side is equipped with connecting block 204. The transition end is respectively connected with the mounting end and the scraping end in a cutting way. The connecting groove 203 and the connecting block 204 are both positioned at the upper end of the mounting groove 202. The mounting end is provided with three second connecting holes 205 penetrating through the mounting groove 202. The wear-resistant ceramic coating 206 has a thickness of 2-5 mm.
Fig. 4-8 show another embodiment of the present invention, referring to fig. 4-6, a scraper assembly for a concrete mixing plant conveyor line, comprising a plurality of said scrapers 2, wherein said scrapers 2 are fixed on a rotating shaft 1 by fixing bolts 3.
Referring to fig. 7-8, the rotating shaft 1 includes a shaft body 101, a mounting plate 102 is fixed to an outer edge of the shaft body 101, a first connecting hole 103 is formed in the mounting plate 102, and the length of the mounting plate 102 is equal to the sum of the lengths of the mounting ends of the five scrapers 2.
A second limiting plate 106 is fixed at one end of the mounting plate 102 on the shaft body 101, a first limiting plate 104 is fixed at the other end of the mounting plate, and a limiting groove 105 is formed in the inner side of the first limiting plate 104.
The thickness of the mounting plate 102 is equal to the width of the mounting groove 202 on the scraper 2, and the height of the mounting plate 102 is equal to the depth of the mounting groove 202 on the scraper 2.
The width and the depth of the limiting groove 105 are equal to the width and the thickness of the connecting block 204 on the scraper 2.
When the assembly is assembled, firstly, the connecting block 204 of one scraper 2 is inserted into the first limiting groove 105 of the first limiting plate 104 of the rotating shaft 1, the mounting groove 202 at the lower end of the scraper 2 is inserted into the mounting plate 102 on the shaft body 101, so that the position of the first scraper 2 is determined, the first scraper 2 is fixed on the mounting plate 102 through the fixing bolt 3, then the connecting block 204 of the second scraper 2 is inserted into the connecting groove 203 of the first scraper 2, the mounting groove 202 at the lower end of the second scraper 2 is also inserted into the mounting plate 102 on the shaft body 101 and is fixed on the mounting plate 102 through the fixing bolt 3, the other three scrapers 2 are all fixed on the mounting plate 102 of the rotating shaft 1 by the same method, after the last scraper 2 is fixed, one side of the last scraper 2 is just contacted with the second limiting plate 106, so that the assembly of the scrapers 2 is completed, when the scraper is used, the scraper 2 assembly is arranged on a belt conveyor, the angle between the scraper 2 and a belt on the belt conveyor is adjusted by adjusting the angle of the rotating shaft 1, adhered objects on the belt are scraped through the taper of the scraping end of the scraper 2, and the abrasion resistance of the scraping end of the scraper 2 is improved and the replacement frequency of the scraper 2 is reduced through the abrasion-resistant ceramic coating 206 coated on the scraping end; even so, scraper blade 2 also has the possibility of changing, when the partial scraper blade 2 on the subassembly is worn and torn seriously, this is that need rotate pivot 1 to not contact with the belt after, lift off fixing bolt 3 below whole scraper blade 2 to take off whole scraper blade 2, and change the serious scraper blade 2 of wearing and tearing into brand-new scraper blade 2, and fix these five scraper blades 2 on pivot 1 again and use again, through this kind of mode, avoided whole change scraper blade 2, improved the utilization ratio of scraper blade 2, the cost is reduced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. The utility model provides a concrete mixing plant transfer chain scraper blade which characterized in that: the package rubbing board body (201), plate body (201) are held and are strickled off the end including installation end, transition, installation end, transition end and strike off the end for fixed connection in proper order, the installation end is the linear type, the transition end is the curved surface type, strike off the most front end of end and be the toper, strike off and serve to cover and have wear-resisting ceramic coating (206), the installation end lower extreme is equipped with mounting groove (202), installation end one side is equipped with spread groove (203), the installation end opposite side is equipped with connecting block (204).
2. The concrete mixing plant conveyor line scraper of claim 1 wherein: the transition end is respectively connected with the mounting end and the scraping end in a cutting way.
3. The concrete mixing plant conveyor line scraper of claim 1 wherein: the connecting groove (203) and the connecting block (204) are both positioned at the upper end of the mounting groove (202).
4. The concrete mixing plant conveyor line scraper of claim 1 wherein: the mounting end is provided with three second connecting holes (205) penetrating through the mounting groove (202).
5. The concrete mixing plant conveyor line scraper of claim 1 wherein: the thickness of the wear-resistant ceramic coating (206) is 2-5 mm.
6. A scraper component of a concrete mixing station conveying line, comprising a plurality of scrapers (2) of any one of claims 1-5, wherein the scrapers (2) are fixed on a rotating shaft (1) through fixing bolts (3).
7. The concrete mixing plant conveyor line scraper assembly of claim 6, wherein: the rotating shaft (1) comprises a shaft body (101), a mounting plate (102) is fixed on the outer edge of the shaft body (101), a first connecting hole (103) is formed in the mounting plate (102), and the length of the mounting plate (102) is equal to the sum of the lengths of the mounting ends of the five scraping plates (2).
8. The concrete mixing plant conveyor line scraper assembly of claim 7, wherein: a second limiting plate (106) is fixed at one end of the mounting plate (102) on the shaft body (101), a first limiting plate (104) is fixed at the other end of the mounting plate, and a limiting groove (105) is formed in the inner side of the first limiting plate (104).
9. The concrete mixing plant conveyor line scraper assembly of claim 7, wherein: the thickness of the mounting plate (102) is equal to the width of the mounting groove (202) on the scraper (2), and the height of the mounting plate (102) is equal to the depth of the mounting groove (202) on the scraper (2).
10. The concrete mixing plant conveyor line scraper assembly of claim 8, wherein: the width and the depth of the limiting groove (105) are equal to those of a connecting block (204) on the scraper (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921643324.1U CN210709392U (en) | 2019-09-29 | 2019-09-29 | Concrete mixing plant transfer chain scraper blade and subassembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921643324.1U CN210709392U (en) | 2019-09-29 | 2019-09-29 | Concrete mixing plant transfer chain scraper blade and subassembly thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210709392U true CN210709392U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921643324.1U Expired - Fee Related CN210709392U (en) | 2019-09-29 | 2019-09-29 | Concrete mixing plant transfer chain scraper blade and subassembly thereof |
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| Country | Link |
|---|---|
| CN (1) | CN210709392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378075A (en) * | 2020-10-20 | 2022-04-22 | 中国石油天然气股份有限公司 | Mud scraping device |
-
2019
- 2019-09-29 CN CN201921643324.1U patent/CN210709392U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378075A (en) * | 2020-10-20 | 2022-04-22 | 中国石油天然气股份有限公司 | Mud scraping device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 Termination date: 20200929 |