CN215438185U - Anti-lifting device for rubber belt conveyor - Google Patents
Anti-lifting device for rubber belt conveyor Download PDFInfo
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- CN215438185U CN215438185U CN202121154810.4U CN202121154810U CN215438185U CN 215438185 U CN215438185 U CN 215438185U CN 202121154810 U CN202121154810 U CN 202121154810U CN 215438185 U CN215438185 U CN 215438185U
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- carrier roller
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- channel steel
- belt conveyor
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Abstract
The utility model is used for preventing the device of getting up of the rubber belt conveyor, several prevent getting up the device and is installed on the rubber belt conveyor, it includes: the carrier roller comprises two stand columns, an H-shaped belt frame, a transverse carrier roller, a triple carrier roller, a single carrier roller, channel steel and fixing pieces, wherein the two stand columns are fixed on the outer side of the H-shaped belt frame through clamps respectively, the fixing pieces are welded at symmetrical positions of two sides of the lower portion of the H-shaped belt frame respectively, holes are formed in the fixing pieces, two ends of the transverse carrier roller penetrate through the holes and are fixed on the fixing pieces respectively through nuts, the channel steel is welded on two sides of the upper end of the H-shaped belt frame respectively, holes are formed in the channel steel, two ends of the triple carrier roller penetrate through the holes respectively and are mounted on the channel steel, one end of each of the two single carrier rollers is fixed on the two stand columns above the H-shaped belt frame respectively, the other ends of the two single carrier rollers press into the triple carrier roller, an included angle formed by parallel lines of the single carrier roller and the transverse carrier roller ranges from 30 degrees to 45 degrees, the structure is simple, machining and installation is easy, and the deviation and bouncing of belt surfaces can be effectively controlled.
Description
Technical Field
The utility model relates to a device for preventing lifting, in particular for a belt conveyor.
Background
The long-distance rubber belt conveyor is influenced by objective conditions and has fluctuation in the process of conveying materials. When the rubber belt conveyor is opened, the belt surface is stretched by traction force and is easy to bounce at a low-lying position, so that materials on the belt surface are thrown out, and the belt surface is easy to tear or the materials are thrown out to injure accidents.
Disclosure of Invention
The utility model aims to overcome the problem that materials on a belt surface are thrown out in the process of transporting materials by a long-distance belt conveyor, and provides an anti-lifting device for the belt conveyor.
In order to achieve the purpose of the utility model, the utility model adopts the following technical scheme:
the utility model relates to a bulletproof device for a belt conveyor, which is provided with a plurality of bulletproof devices and comprises: two stands, H type belt frame, horizontal bearing roller, trigeminy bearing roller, single bearing roller, channel-section steel and stationary blade, wherein: two columns are fixed on the outer side of an H-shaped belt rack through clamps respectively, fixing pieces are welded at symmetrical positions of two sides of the lower portion of the H-shaped belt rack respectively, holes are formed in the fixing pieces, two ends of a transverse carrier roller penetrate through the holes and are fixed on the fixing pieces through nuts respectively, channel steel is welded on two sides of the upper end of the H-shaped belt rack respectively, holes are formed in the channel steel, two ends of a triple carrier roller penetrate through the holes respectively and are mounted on the channel steel, one ends of two single carrier rollers are fixed on the two columns above the H-shaped belt rack respectively, the other ends of the two single carrier rollers press the triple carrier roller, and an included angle formed by parallel lines of the single carrier roller and the transverse carrier roller is 30-45 degrees.
The utility model relates to a device for preventing a belt conveyor from being lifted, wherein: the single carrier roller is fixed on the upper cross beam through an inclined shaft and an inclined strut which are fixed on the upper cross beam.
The utility model relates to a device for preventing a belt conveyor from being lifted, wherein: the triple carrier roller is U-shaped and consists of three rollers.
Compared with the prior art, the utility model has the advantages of
1. The anti-bouncing roller is fixed with the H-shaped frame, so that the stability of the anti-bouncing device is improved;
2. the surface of the 7-shaped anti-bouncing roller is parallel to the edge of the belt surface, so that the belt surface is not damaged under the condition of preventing the belt surface from bouncing.
3. The belt surface deviation control device is simple in structure and easy to process and install, and two pairs of belt surfaces can be effectively controlled to deviate and bounce.
Drawings
FIG. 1 is a schematic side view of a bullet-proof device for a belt conveyor of the present invention, the belt being hatched for convenience;
fig. 2 is a schematic view of fig. 1 from a direction a, and for convenience, the hoop, the single idler, the skew shaft, and the diagonal brace are not shown.
In fig. 1 and 2, reference numeral 1 is a column; the reference number 2 is an H-shaped belt frame; the reference number 3 is a transverse supporting roller; reference numeral 4 is a belt; the reference number 5 is a triple carrier roller; reference numeral 6 is a single carrier roller; reference numeral 7 is an oblique axis; reference numeral 8 is a channel steel; reference numeral 9 denotes a clip; reference numeral 10 is a fixing sheet; reference numeral 11 denotes a sprag.
Detailed Description
As shown in fig. 1 and 2, a plurality of the anti-pick devices for a belt conveyor of the present invention is mounted on the belt conveyor along the length direction of a belt 4, and includes: the device comprises two upright posts 1, an H-shaped belt frame 2, a transverse carrier roller 3, a triple carrier roller 5, a single carrier roller 6, channel steel 8 and a fixing sheet 10. Two upright posts 1 are respectively fixed at the outer side of the H-shaped belt rack 2 through a hoop 9, fixing pieces 10 are respectively welded at the symmetrical positions of the two sides of the lower part of the H-shaped belt rack 2, a hole is arranged on the fixing piece 10, two ends of the horizontal carrier roller 3 pass through the holes and are fixed on the fixing piece 10 respectively through nuts, the horizontal carrier roller 3 supports the lower winding surface of the belt 4, channel steel 8 is welded on two sides of the upper end of an H-shaped belt frame 2 respectively, holes are formed in the channel steel 8, two ends of a triple carrier roller 5 penetrate through the holes and are mounted on the channel steel 8 respectively, a triple carrier roller 7 is U-shaped and consists of three rollers, the triple carrier roller 7 supports the upper winding surface of a belt 4, one ends of two single carrier rollers 6 are fixed on two stand columns 1 above the H-shaped belt frame 2 through oblique shafts 7 and oblique supports 11 fixed on the stand columns 1 respectively, the other ends of the two single carrier rollers 6 press the triple carrier roller 5, and the included angle of parallel lines of the single carrier rollers 6 and a transverse carrier roller 3 is 30-45 degrees.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and those skilled in the art should make various changes and modifications to the technical solution of the present invention without departing from the spirit of the present invention, which falls within the scope of the present invention defined by the claims.
Claims (3)
1. An anti-ballistic device for a belt conveyor, a plurality of anti-ballistic devices being mounted on the belt conveyor, comprising: two stands (1), H type belt frame (2), horizontal bearing roller (3), trigeminy bearing roller (5), single bearing roller (6), channel-section steel (8) and stationary blade (10), its characterized in that: two upright posts (1) are respectively fixed on the outer side of the H-shaped belt rack (2) through a hoop (9), fixing pieces (10) are respectively welded at the symmetrical positions of the two sides of the lower part of the H-shaped belt frame (2), holes are arranged on the fixing pieces (10), both ends of the transverse carrier roller (3) pass through the holes and are fixed on the fixing pieces (10) respectively through nuts, channel steel (8) are welded on two sides of the upper end of the H-shaped belt frame (2) respectively, holes are formed in the channel steel (8), two ends of a triple carrier roller (5) penetrate through the holes respectively and are mounted on the channel steel (8), one ends of two single carrier rollers (6) are fixed on two columns (1) above the H-shaped belt frame (2) respectively, the other ends of the two single carrier rollers (6) press the triple carrier roller (5), and an included angle between the single carrier roller (6) and a parallel line of a transverse carrier roller (3) is 30-45 degrees.
2. The anti-pick device for the belt conveyor according to claim 1, wherein: the single carrier roller (6) is fixed on the upright post (1) through an inclined shaft (7) and an inclined strut (11) which are fixed on the upright post (1).
3. The anti-pick device for the belt conveyor according to claim 2, wherein: the triple carrier roller (5) is U-shaped and consists of three rollers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121154810.4U CN215438185U (en) | 2021-05-26 | 2021-05-26 | Anti-lifting device for rubber belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121154810.4U CN215438185U (en) | 2021-05-26 | 2021-05-26 | Anti-lifting device for rubber belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215438185U true CN215438185U (en) | 2022-01-07 |
Family
ID=79708568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121154810.4U Active CN215438185U (en) | 2021-05-26 | 2021-05-26 | Anti-lifting device for rubber belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215438185U (en) |
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2021
- 2021-05-26 CN CN202121154810.4U patent/CN215438185U/en active Active
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