CN209815039U - Coal device is swept to scraper blade - Google Patents
Coal device is swept to scraper blade Download PDFInfo
- Publication number
- CN209815039U CN209815039U CN201920626200.6U CN201920626200U CN209815039U CN 209815039 U CN209815039 U CN 209815039U CN 201920626200 U CN201920626200 U CN 201920626200U CN 209815039 U CN209815039 U CN 209815039U
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- China
- Prior art keywords
- scraper
- coal
- scraper blade
- connecting rod
- counterweight
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Abstract
The utility model relates to a mining equipment field, in particular to coal device is swept to scraper blade sets up in band conveyer's downside, and it includes: a support frame; the connecting rods are arranged along the length direction of the belt conveyor, and the middle sections of the connecting rods are rotatably connected with the supporting frame; the counterweight is arranged at one end of the connecting rod; the scraper component is arranged at one end of the connecting rod, which is far away from the counterweight part, and comprises a scraper which is arranged along the width direction of the belt conveyor; the counterweight with the scraper blade so sets up, so that the moment that counterweight gravity produced, right the moment that scraper blade spare dead weight produced, the utility model discloses a scraper blade can be scraped the coal slime of adhesion on the belt down, moreover, exerts the connecting rod through the counterweight and rotates power, can guarantee to keep the state of butt between scraper blade and the belt, the effectual problem that exists of having solved among the prior art.
Description
Technical Field
The utility model relates to a mining equipment field, in particular to coal device is swept to scraper blade.
Background
When coal is mined, a belt conveyor is mostly used for conveying coal, coal slime is often adhered to a belt of the belt conveyor, so that the load on the belt is large, and if the coal slime is adhered to the belt, a belt pressing roller is also often arranged on the mining belt conveyor, so that the coal slime is easily adhered to the surface side of the belt pressing roller, the outer diameter of the belt pressing roller is increased, and the tensioning of the belt is influenced; more importantly, for a telescopic belt conveyor commonly used for coal mining, coal slime adhered to a belt is often brought into a belt storage bin, and normal use is affected.
The above description is included in the technical recognition scope of the utility model, and does not necessarily constitute the prior art.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a coal device is swept to scraper blade can scrape the coal slime of adhesion on the belt down through the scraper blade, moreover, applys the connecting rod through the counterweight and rotates power, can guarantee to keep the state of butt between scraper blade and the belt, the effectual problem that exists of having solved among the prior art.
In order to solve the problem, the utility model provides a coal device is swept to scraper blade sets up in band conveyer's downside, include: a support frame; the connecting rods are arranged along the length direction of the belt conveyor, and the middle sections of the connecting rods are rotatably connected with the supporting frame; the counterweight is arranged at one end of the connecting rod; the scraper component is arranged at one end of the connecting rod, which is far away from the counterweight part, and comprises a scraper which is arranged along the width direction of the belt conveyor; the weight member and the squeegee are arranged so that a moment by weight of the weight member is a moment by self weight of the squeegee member.
Furthermore, the scraper blade subassembly includes two scraper blades, connects the connecting piece of two scraper blades, two the scraper blade is followed band conveyer's length direction interval arranges, the connecting piece with the connecting rod rotates and is connected.
Furthermore, the connecting piece comprises two connecting plates which are respectively connected with two end parts of the scraper, and the connecting plates are simultaneously connected with the two scrapers; the connecting rods are arranged in two numbers and are respectively positioned on two sides of the scraper, and the connecting plates are respectively and rotatably connected with the connecting rods at corresponding positions.
Furthermore, the connecting rods are provided with two connecting rods and are respectively arranged on two sides of the belt conveyor.
Further, the scraper blade is a plastic scraper blade.
Further, the scraper blade subassembly still includes the fixed plate, the fixed plate with the connecting rod links to each other, the scraper blade is fixed on the fixed plate, the intensity of fixed plate is greater than the intensity of scraper blade.
Furthermore, the fixed plate is detachably connected with the scraper.
Furthermore, a slot with an open top is arranged on the fixing plate, and the scraper is inserted into the slot.
Furthermore, the fixing plate is provided with a coal cleaning hole communicated with the bottom of the slot.
The beneficial effects of the utility model reside in that, the utility model provides a coal device is swept to scraper blade can scrape the coal slime of adhesion on the belt down through the scraper blade, moreover, applys the connecting rod through the counterweight and rotates power, can guarantee to keep the state of butt between scraper blade and the belt, the effectual problem that exists among the prior art of having solved.
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic side view of the structure of FIG. 1;
fig. 3 is a partially enlarged structural diagram of a portion a in fig. 2.
Wherein: 1. a support frame; 2. a connecting rod; 3. a counterweight; 4. a squeegee; 5. a fixing plate; 6. a slot; 7. cleaning coal holes; 8. a belt conveyor; 9. a belt; 10. a connecting member.
Detailed Description
In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.
It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.
In addition, in the description of the present invention, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; either directly or indirectly through intervening media, either internally or in any other relationship. However, the direct connection means that the two bodies are not connected to each other by the intermediate structure but connected to each other by the connecting structure to form a whole. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The utility model discloses in, a coal device is swept to scraper blade sets up in band conveyer 8's downside, include: a support frame 1; the connecting rod 2 is arranged along the length direction of the belt conveyor 8, and the middle section of the connecting rod 2 is rotatably connected with the support frame 1; the counterweight 3 is arranged at one end of the connecting rod 2; the scraper component is arranged at one end, away from the counterweight 3, of the connecting rod 2 and comprises a scraper 4, and the scraper 4 is arranged along the width direction of the belt conveyor 8; the weight and the squeegee 4 are arranged so that the moment of gravity of the weight 3 is the moment of the weight of the squeegee 4.
The utility model discloses a when sweeping coal device is in use, owing to set up counterweight 3, under the effect of counterweight 3 dead weight, 4 pieces of scraper blade rise for scraper blade 4 and band conveyer 8's bottom butt, when band conveyer 8 rotates, scraper blade 4 scrapes the band conveyer 8 table side clean, can effectively get rid of the coal slime of band conveyer 8 table side adhesion, prevent adhesion coal slime on band conveyer 8's belt 9, moreover, the utility model discloses a gravity action of counterweight 3 makes between scraper blade 4 and band conveyer 8 butt, prevents that scraper blade 4 from breaking away from belt 9, can guarantee the stability of butt between scraper blade 4 and the band 9; in addition, the abutting force between the scraper 4 and the belt 9 can be adjusted through the weight of the adjusting counterweight 3; more importantly, the utility model discloses in, only rely on one to rotate the connecting rod 2 that links to each other with support frame 1, both ends set up counterweight 3 and scraper blade 4 respectively, can accomplish the clearance to belt 9, simple structure, stability, and is not fragile.
In a preferred embodiment, the scraper component comprises two scrapers 4 and a connecting piece 10 for connecting the two scrapers 4, the two scrapers 4 are arranged at intervals along the length direction of the belt conveyor 8, and the connecting piece 10 is rotatably connected with the connecting rod 2. Therefore, when the belt cleaning device is used, the two scraping plates 4 can be enabled to be abutted against the belt 9 at the same time, the cleanness of the belt 9 by the scraping plates 4 can be further ensured, in addition, the connecting piece 10 is rotationally connected with the connecting rod 2, the vertical abutting state between the scraping plates 4 and the belt 9 can be ensured, the problems that coal slime is deposited on the scraping plates 4 due to the fact that the upper ends of the scraping plates 4 incline towards the belt conveying direction of the belt conveyor 8 and the belt 9 is blocked due to the fact that the upper ends of the scraping plates 4 incline towards the belt conveying direction of the belt conveyor 8 and the component force of the abutting force between the scraping plates 4 and the belt 9 is too large in the moving direction of the belt 9 can be prevented.
More specifically, the connecting member 10 includes two connecting plates, the two connecting plates are respectively connected to two end portions of the scraper 4, and the connecting plates are simultaneously connected to the two scrapers 4; the two connecting rods 2 are arranged and are respectively positioned on two sides of the scraper 4, and the connecting plates are respectively connected with the connecting rods 2 at corresponding positions in a rotating mode.
In the present embodiment, two links 2 are provided, and are provided on both sides of the belt conveyor 8. Therefore, coal slime and coal dust falling from the belt conveyor 8 can be prevented from being accumulated on the connecting rod 2.
In a preferred embodiment, the scraper 4 is a plastic scraper 4. Thereby, the scraping loss of the belt 9 can be reduced.
In a preferred embodiment, the scraper component further comprises a fixing plate 5, the fixing plate 5 is connected with the connecting rod 2, the scraper 4 is fixed on the fixing plate 5, and the strength of the fixing plate 5 is greater than that of the scraper 4. Can link to each other with connecting rod 2 through fixed plate 5 from this, by fixed plate 5 direct support scraper blade 4, can improve the structural strength of whole scraper blade subassembly, can be with scraper blade 4 more frivolous, the relative belt 9 of texture is softer, still can prevent scraper blade 4 deformation, guarantees normal butt between scraper blade 4 and the belt 9.
In the present embodiment, the fixed plate 5 is directly connected to a connecting plate which is rotatably connected to the connecting rod 2, and in a preferred embodiment, the fixed plate 5 may also be directly connected to the connecting rod 2.
In a preferred embodiment, the fixed plate 5 and the scraper 4 are detachably connected.
The fixed plate 5 and the scraper 4 are detachably connected, specifically, a slot 6 with an open top is arranged on the fixed plate 5, and the scraper 4 is inserted into the slot 6.
The further optimization is that the fixing plate 5 is provided with a coal cleaning hole 7 communicated with the bottom of the slot 6. Thereby being convenient for cleaning the coal slime in the slot 6.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (9)
1. The utility model provides a coal device is swept to scraper blade, sets up in band conveyer's downside, its characterized in that includes:
a support frame;
the connecting rods are arranged along the length direction of the belt conveyor, and the middle sections of the connecting rods are rotatably connected with the supporting frame;
the counterweight is arranged at one end of the connecting rod;
the scraper component is arranged at one end of the connecting rod, which is far away from the counterweight part, and comprises a scraper which is arranged along the width direction of the belt conveyor;
the weight member and the squeegee are arranged so that a moment by weight of the weight member is a moment by self weight of the squeegee member.
2. The coal scraper sweep apparatus of claim 1 wherein said scraper assembly includes two scrapers spaced apart along the length of said belt conveyor, a connecting member connecting said two scrapers, said connecting member being pivotally connected to said connecting rod.
3. The coal scraper sweep apparatus as claimed in claim 2, wherein said connecting member comprises two connecting plates, said two connecting plates being respectively connected to both ends of said scraper, said connecting plates being connected to both of said scrapers;
the connecting rods are arranged in two numbers and are respectively positioned on two sides of the scraper, and the connecting plates are respectively and rotatably connected with the connecting rods at corresponding positions.
4. The coal scraper sweeping device of claim 1, wherein there are two connecting rods respectively disposed on both sides of the belt conveyor.
5. The coal scraper sweep apparatus of claim 1 wherein said scraper is a plastic scraper.
6. The coal scraper sweep apparatus of claim 5, wherein the scraper assembly further comprises a fixed plate, the fixed plate is connected to the connecting rod, the scraper is fixed to the fixed plate, and the fixed plate has a strength greater than that of the scraper.
7. The coal scraper sweep apparatus of claim 6, wherein the attachment plate is removably attached to the scraper.
8. The coal scraper sweep apparatus of claim 7 wherein the mounting plate has slots with open tops, the scrapers being inserted into the slots.
9. The coal scraper sweeping device of claim 8, wherein the fixing plate is provided with a coal cleaning hole communicated with the bottom of the slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920626200.6U CN209815039U (en) | 2019-04-30 | 2019-04-30 | Coal device is swept to scraper blade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920626200.6U CN209815039U (en) | 2019-04-30 | 2019-04-30 | Coal device is swept to scraper blade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209815039U true CN209815039U (en) | 2019-12-20 |
Family
ID=68882432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920626200.6U Expired - Fee Related CN209815039U (en) | 2019-04-30 | 2019-04-30 | Coal device is swept to scraper blade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209815039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602771A (en) * | 2021-08-09 | 2021-11-05 | 兖州煤业股份有限公司 | Coal device is swept to scraper blade |
-
2019
- 2019-04-30 CN CN201920626200.6U patent/CN209815039U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113602771A (en) * | 2021-08-09 | 2021-11-05 | 兖州煤业股份有限公司 | Coal device is swept to scraper blade |
| CN113602771B (en) * | 2021-08-09 | 2022-12-23 | 兖矿能源集团股份有限公司 | Coal device is swept to scraper blade |
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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: 20191220 Termination date: 20210430 |