CN213737296U - A earth scraping device for grit transmission band - Google Patents
A earth scraping device for grit transmission band Download PDFInfo
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- CN213737296U CN213737296U CN202022845784.1U CN202022845784U CN213737296U CN 213737296 U CN213737296 U CN 213737296U CN 202022845784 U CN202022845784 U CN 202022845784U CN 213737296 U CN213737296 U CN 213737296U
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- scraper blade
- transmission band
- scraper
- earth
- grit
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Abstract
The utility model discloses an earth scraping device for grit transmission band, its key lies in, including the installing support, set up first scraper blade and second scraper blade on the installing support first scraper blade with it has the transmission band passageway to reserve between the second scraper blade, first scraper blade is used for striking off the earth of the inboard area of transmission band face, the second scraper blade is used for striking off the earth of the outside area of transmission band face still be equipped with on the installing support and be used for adjusting the adjusting device of first scraper blade orientation. The utility model discloses an earth scraping device for grit transmission band when the grit transmission band passageway of reserving between first scraper blade and second scraper blade passes through, utilizes first scraper blade and second scraper blade can strike off the adnexed earth of grit transmission band tow sides to reduce the resistance of grit transmission band operation, avoid because the transmission band wearing and tearing that earth adheres to and lead to, showing the life who has increased the grit transmission band.
Description
Technical Field
The utility model relates to a grit transportation technical field especially relates to an earth scraping device for grit transmission band.
Background
The conveyer belt is a material handling machine for continuously conveying materials on a certain line, and is also called a continuous conveyor, and can be used for horizontal, inclined and vertical conveying, and also can be used for forming a space conveying line, and the conveying line is generally fixed, so that the conveyer belt has large conveying capacity and long conveying distance, and can simultaneously complete a plurality of process operations in the conveying process, and therefore, the conveyer belt is widely applied. In grit manufacturing enterprise, the primary function of transmission band is the grit production facility who links up each process, and when transportation grit, the grit produces the raise dust easily under the drive of transmission band, simultaneously because grit itself has certain viscidity, consequently partial grit can be attached to on the positive and negative area face of transmission band to form the earth that hinders the transmission band normal operating, in the past, lead to the transmission band to damage easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can strike off the adnexed grit of grit transmission band inboard area face and outside area face simultaneously, reduce the running resistance of transmission band, improve transmission band life's an earth scraping device who is used for the grit transmission band.
In order to realize the above-mentioned purpose, the utility model provides an earth scraping device for grit transmission band, a serial communication port, including the installing support, set up first scraper blade and second scraper blade on the installing support first scraper blade with it has the transmission band passageway to reserve between the second scraper blade, first scraper blade is used for striking off the earth of the inboard area face of transmission band, the second scraper blade is used for striking off the earth of the outside area face of transmission band still be equipped with on the installing support and be used for adjusting the adjusting device of first scraper blade orientation.
Further, the middle position of the first scraper is bent into a shape of a clip angle.
Furthermore, the adjusting device comprises a rotating rod, and two ends of the first scraper blade are rotatably connected to the mounting bracket through the rotating rod.
Furthermore, at least one end of the rotating rod extends out of the supporting beam and is connected with a limiting disc at the tail end of the supporting beam, an arc-shaped limiting groove is formed in the limiting disc, a limiting stud is further arranged on the supporting beam on the opposite side of the limiting disc, and the limiting stud penetrates through the limiting groove and is in threaded connection with a limiting nut matched with the limiting disc.
Further, the radian of the limiting groove is not less than 180 degrees.
Furthermore, the lower end of the first scraper is tightly attached to the inner side belt surface of the sand conveying belt.
Furthermore, the second scraper blade is arranged at the bottom of the sandstone transmission belt, and the upper end of the second scraper blade is tightly attached to the outer side belt surface of the sandstone transmission belt.
Furthermore, the lower end of the mounting bracket is also provided with a material receiving groove corresponding to the mounting positions of the first scraper and the second scraper.
Compared with the prior art, the utility model discloses a show the effect and do:
the utility model discloses an earth scraping device for grit transmission band when the grit transmission band passageway of reserving between first scraper blade and second scraper blade passes through, utilizes first scraper blade and second scraper blade can strike off the adnexed earth of grit transmission band tow sides to reduce the resistance of grit transmission band operation, avoid because the transmission band wearing and tearing that earth adheres to and lead to, showing the life who has increased the grit transmission band.
Drawings
In order to more clearly illustrate the embodiments of the present invention 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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic overall structure diagram of the first embodiment;
FIG. 2 is a schematic structural diagram of the main components of the first embodiment;
fig. 3 is a partially enlarged view of a portion a in fig. 2.
FIG. 4 is a state diagram of a first embodiment;
FIG. 5 is another state diagram of the first embodiment;
reference numbers in the figures: 1-sandstone transmission belt, 2-mounting bracket, 3-first scraper, 4-second scraper, 5-adjusting device, 6-rotating rod, 7-limiting disc, 8-limiting groove, 9-limiting stud, 10-limiting nut, and 11-material receiving groove.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Fig. 1 to 3 show a first exemplary embodiment of the invention: the utility model provides an earth scraping device for grit transmission band 1, its key lies in, including installing support 2, sets up first scraper blade 3 and second scraper blade 4 on the installing support 2 first scraper blade 3 with it has the transmission band passageway to reserve between the second scraper blade 4, first scraper blade 3 is used for scraping the earth of the inboard area face of transmission band, second scraper blade 4 is used for scraping the earth of the outside area face of transmission band still be equipped with on the installing support 2 and be used for adjusting the adjusting device 5 of 3 orientations of first scraper blade. The middle position of the first scraper 3 is bent into an included angle shape. Adjusting device 5 includes dwang 6, the both ends of first scraper blade 3 are passed through dwang 6 and are rotated and be connected on installing support 2. At least one end of the rotating rod 6 extends out of a supporting beam and is connected with a limiting disc 7 at the tail end of the supporting beam, a curved limiting groove 8 is formed in the limiting disc 7, a limiting stud is further arranged on the supporting beam on the opposite side of the limiting disc 7, and the limiting stud penetrates through the limiting groove 8 and the limiting nut 10 matched with the limiting disc 7 in a threaded connection mode. The radian of the limiting groove 8 is not less than 180 degrees. The lower end of the first scraper blade 3 is tightly attached to the inner side belt surface of the sandstone transmission belt 1. The lower end of the mounting bracket 2 is also provided with a material receiving groove 11 corresponding to the mounting positions of the first scraper blade 3 and the second scraper blade 4.
As shown in fig. 4, in the first embodiment, before use, the orientation of the first scraper blade 3 is adjusted by the adjusting device 5 according to the transmission direction of the gravel conveying belt 1, and the pitch angle of the first scraper blade 3 is limited by the limit nut 10, so that the first scraper blade 3 is fully adapted to the inclination angle of the gravel conveying belt 1, when in use, the gravel conveying belt 1 is opened, on one hand, soil attached to the inner side belt surface of the gravel conveying belt 1 moves towards the first scraper blade 3 under the action of the conveying belt, and because the middle position of the first scraper blade 3 is bent to form an included angle, when the attached soil moves to the first scraper blade 3, the first scraper blade 3 can simultaneously scrape and shunt gravel, and the scraped gravel gradually moves to the two ends of the first scraper blade 3 along the included angle and finally falls into the material receiving groove 11 below the gravel conveying belt 1 under the action of gravity; on the other hand, soil attached to the outer belt surface of the sand conveyor belt 1 moves toward the second scraper 4 by the conveyor belt, is scraped off from the sand conveyor belt 1 by the second scraper 4 when the sand moves to the second scraper 4, and falls into the receiving chute 11 by gravity. In addition, as shown in fig. 5, when the transmission direction of the gravel transmission belt 1 is changed, the radian of the limiting groove 8 is greater than or equal to 180 degrees, so that the first scraper 3 is turned for 180 degrees only by loosening the limiting nut 10 on the limiting stud, and the first limiting plate is not interfered by the limiting groove 8.
To sum up, the utility model is used for grit transmission band 1's earth scraping device, when grit transmission band 1 passes through from the transmission band passageway of reserving between first scraper blade 3 and second scraper blade 4, utilize first scraper blade 3 and second scraper blade 4 can strike off grit transmission band 1 positive and negative both sides adnexed earth to reduce the resistance of grit transmission band 1 operation, avoid because the transmission band wearing and tearing that earth adheres to and lead to, showing the life who has increased grit transmission band 1.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (8)
1. The utility model provides an earth scraping device for grit transmission band, a serial communication port, including the installing support, set up first scraper blade and second scraper blade on the installing support first scraper blade with it has the transmission band passageway to reserve between the second scraper blade, first scraper blade is used for scraping the earth of the inboard area of transmission band face, the second scraper blade is used for scraping the earth of the outside area of transmission band face still be equipped with on the installing support and be used for adjusting the adjusting device of first scraper blade orientation.
2. A scraper device for a sand and stone conveyor belt according to claim 1, characterised in that the first scraper is bent at an intermediate position thereof into a shape of an included angle.
3. The mud scraping device for a gravel conveying belt according to claim 2, wherein the adjusting device comprises a rotating rod, and two ends of the first scraper are rotatably connected to the mounting bracket through the rotating rod.
4. The mud scraping device for a sand and stone conveying belt according to claim 3, wherein at least one end of the rotating rod extends out of the supporting beam and is connected with a limiting disc at the tail end, an arc-shaped limiting groove is formed in the limiting disc, a limiting stud is further arranged on the supporting beam on the opposite side of the limiting disc, and the limiting stud penetrates through the limiting groove and is in threaded connection with a limiting nut matched with the limiting disc.
5. A soil scraping device for a sand and stone conveyor belt as claimed in claim 4, wherein the arc of the retaining groove is not less than 180 °.
6. A scraper device for a gravel conveyor belt according to claim 1, wherein the lower end of the first scraper is closely fitted to the inner belt surface of the gravel conveyor belt.
7. The mud scraping device for the gravel conveying belt according to any one of claims 1 to 6, wherein the second scraper is arranged at the bottom of the gravel conveying belt, and the upper end of the second scraper is tightly attached to the outer side belt surface of the gravel conveying belt.
8. The soil scraping device for a sand and stone conveying belt as claimed in claim 7, wherein a material receiving groove is further formed at the lower end of the mounting bracket corresponding to the mounting positions of the first scraper and the second scraper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022845784.1U CN213737296U (en) | 2020-12-01 | 2020-12-01 | A earth scraping device for grit transmission band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022845784.1U CN213737296U (en) | 2020-12-01 | 2020-12-01 | A earth scraping device for grit transmission band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213737296U true CN213737296U (en) | 2021-07-20 |
Family
ID=76832154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022845784.1U Active CN213737296U (en) | 2020-12-01 | 2020-12-01 | A earth scraping device for grit transmission band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213737296U (en) |
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2020
- 2020-12-01 CN CN202022845784.1U patent/CN213737296U/en active Active
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