CN211593904U - Turning belt conveyor overturning prevention device - Google Patents
Turning belt conveyor overturning prevention device Download PDFInfo
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- CN211593904U CN211593904U CN202020175841.7U CN202020175841U CN211593904U CN 211593904 U CN211593904 U CN 211593904U CN 202020175841 U CN202020175841 U CN 202020175841U CN 211593904 U CN211593904 U CN 211593904U
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- carrier roller
- turning
- belt conveyor
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Abstract
The utility model discloses a turn belt feeder is prevented turning over and is covered device, including belt feeder fuselage (1) up end is provided with belt roller (2) be provided with belt (3) on belt roller (2) belt feeder fuselage (1) up end just is located the vertical bearing roller frame (4) that is provided with in belt (3) outside bearing roller frame (4) upper portion slant is provided with bearing roller A (5), bearing roller A (5) sticiss at belt (3) outside up end. The utility model has the advantages of simple structure, use reliably, low cost, adopt it can effectually prevent the lower or the longer turning of long term belt of turning radius, improve the operational reliability of turning belt feeder, improved work efficiency, reduced construction cost.
Description
Technical Field
The utility model relates to a turn belt feeder, especially a turn belt feeder prevents turning over device.
Background
At present, in the arrangement and installation of a mining belt conveyor, due to the terrain limitation or equipment installation requirement, part of the belt conveyors are turning belt conveyors, most of the turning belt conveyors adopt arc turning, and the turning radius is not less than 500 meters. Because the belt feeder turns, the two sides of the belt in operation are stressed with different tensions, the outer side is large, the inner side is small, the problem of belt overturning easily occurs, and the belt breaks away from the machine body to cause accidents in severe cases.
In order to reduce the possibility of overturning when the belt conveyor turns, the movable support is generally adopted or the anti-deviation roller is additionally arranged. The movable support is used for adjusting the height difference of two sides of a turning belt to enable the outer side to be high and the inner side to be low, and balancing the tension of the two sides of the belt; the anti-deviation supporting roller is additionally arranged, and the belt is not deviated mainly due to the strong force at the inner side. Above two kinds of forms, great or the less suitable of radian of turning radius of belt feeder, but turning radius is less than 1000 meters or turning radian is longer, and the belt turns can not be solved to above mode. Meanwhile, the anti-deviation roller is additionally arranged, the inner side of the belt is seriously abraded along with the increase of the tension of the belt, and the service life of the belt is short.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a turn belt feeder that can effectively prevent the belt from overturning prevents overturning device when turning radius is lower or turning radian is longer.
The utility model discloses a realize through such technical scheme, a turn belt feeder prevents turning over and covers device, including the belt feeder fuselage up end is provided with the belt roller be provided with the belt on the belt roller the belt feeder fuselage up end just is located the vertical bearing roller frame that is provided with in the belt outside bearing roller frame upper portion slant is provided with bearing roller A, bearing roller A sticiss at belt outside up end.
And the two ends of the carrier roller A are both provided with carrier roller shafts, and the two ends of each carrier roller shaft are movably arranged on the carrier roller frame respectively.
In order to prevent the extrusion abrasion of the slag on the carrier roller A, a slag blocking plate is obliquely arranged on the carrier roller frame and is positioned at the end, corresponding to the belt, of the carrier roller frame, and the slag blocking plate is slightly higher than the lower side of the carrier roller A.
In order to further prevent the belt from overturning, a magnetic steel mechanism is arranged on the upper end face of the belt conveyor body and on the inner side of the roller frame, and the magnetic steel mechanism is located at the lower end of the belt and matched with the belt.
The magnetic steel mechanism comprises a vertically arranged bracket, a support frame is arranged on the upper portion of the bracket in a downward inclined mode, magnetic steel is arranged in the middle of the support frame, and a carrier roller B and a carrier roller C are arranged on the support frame and located on two sides of the magnetic steel; the middle part of support frame is provided with the back shaft, back shaft one end and leg joint, the other end and the bracket connection of setting on the belt feeder fuselage.
In order to prevent excessive wear of the belt and the magnetic steel, the upper surfaces of the carrier rollers B and C are slightly higher than the upper surface of the magnetic steel.
Since the technical scheme is used, the utility model has the advantages of simple structure, use reliably, low cost, adopt it can effectually prevent the lower or longer long term belt of turning radius from overturning, improve the operational reliability of turn belt feeder, improved work efficiency, reduced construction cost.
Drawings
The drawings of the utility model are as follows:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the carrier roller frame and the slag trap of the present invention;
fig. 3 is the structural schematic diagram of the magnetic steel mechanism of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention will be provided with reference to the accompanying drawings, but the present invention is not limited to these embodiments, and any modifications or substitutions in the basic spirit of the embodiments will still fall within the scope of the present invention as claimed in the appended claims.
Example 1: as shown in figure 1, a device is prevented turning over by belt feeder of turning, including belt feeder fuselage 1 the 1 up end of belt feeder fuselage is provided with belt roller 2 be provided with belt 3 on the belt roller 2 1 up end of belt feeder fuselage just is located the vertical bearing roller frame 4 that is provided with in the belt 3 outside the slant of bearing roller frame 4 upper portion is provided with bearing roller A5, bearing roller A5 sticiss at the 3 outside up end of belt.
And carrier roller shafts 6 are arranged at two ends of the carrier roller A5, and two ends of each carrier roller shaft 6 are movably arranged on the carrier roller frame 4 respectively.
When slag is conveyed on the belt 3, the carrier roller A5 is tightly pressed on the belt 3, so that the overturning of the belt 3 is effectively prevented.
As shown in fig. 2, in order to prevent the slag from extruding the idler a5, a slag trap 7 is obliquely arranged on the idler frame 4 and at the end of the idler frame 4 corresponding to the belt 3, and the slag trap 7 is slightly higher than the lower side of the idler a 5. When slag on the belt 3 is too much to the edges of the two sides of the belt 3, the slag blocking plate 7 can enable the slag to be close to the center of the belt 3, so that the supporting roller A5 is prevented from being extruded, the abrasion of the supporting roller A5 is prevented, and the belt 3 is prevented from being damaged.
In order to further prevent the belt from overturning, a magnetic steel mechanism is arranged on the upper end surface of the belt conveyor body 1 and on the inner side of the roller frame 4, and the magnetic steel mechanism is arranged on the lower end of the belt 3 and is matched with the belt 3.
As shown in fig. 3, the magnetic steel mechanism includes a vertically arranged bracket 8, a support frame 9 is arranged on the upper portion of the bracket 8 in an obliquely downward manner, a magnetic steel 10 is arranged in the middle of the support frame 9, and a carrier roller B11 and a carrier roller C12 are arranged on the support frame 9 and located on two sides of the magnetic steel 10; a supporting shaft 13 is arranged in the middle of the supporting frame 9, one end of the supporting shaft 13 is connected with the support 8, and the other end of the supporting shaft is connected with a bracket 14 arranged on the belt conveyor body 1.
When the belt is running, the magnetic steel 10 adsorbs the steel wire rope in the belt 3 to provide a downward force for the belt 3, and further prevent the belt 3 from overturning.
Further, the upper surfaces of the supporting roller B11 and the supporting roller C12 are slightly higher than the upper surface of the magnetic steel 10. Therefore, the excessive abrasion between the belt and the magnetic steel can be effectively prevented, and the service life of the belt and the magnetic steel is prolonged.
Claims (6)
1. The utility model provides a turn belt feeder prevents turning over device, includes belt feeder fuselage (1) up end is provided with belt roller (2) be provided with belt (3), characterized by on belt roller (2): the belt conveyor is characterized in that a roller frame (4) is vertically arranged on the upper end face of the belt conveyor body (1) and located on the outer side of the belt (3), a carrier roller A (5) is obliquely arranged on the upper portion of the roller frame (4), and the carrier roller A (5) is tightly pressed on the upper end face of the outer side of the belt (3).
2. The turning belt conveyor overturn-preventing device of claim 1, which is characterized in that: and carrier roller shafts (6) are arranged at two ends of the carrier roller A (5), and two ends of each carrier roller shaft (6) are movably arranged on the carrier roller frame (4) respectively.
3. The turning belt conveyor overturn-preventing device of claim 2, which is characterized in that: and a slag blocking plate (7) is obliquely arranged on the carrier roller frame (4) and at the end of the carrier roller frame (4) corresponding to the belt (3), and the slag blocking plate (7) is slightly higher than the lower side of the carrier roller A (5).
4. The turning belt conveyor overturn-preventing device of claim 3, which is characterized in that: the belt conveyor is characterized in that a magnetic steel mechanism is arranged on the upper end face of the belt conveyor body (1) and is located on the inner side of the roller carrier (4), and the magnetic steel mechanism is located at the lower end of the belt (3) and is matched with the belt (3).
5. The turning belt conveyor overturn-preventing device of claim 4, which is characterized in that: the magnetic steel mechanism comprises a vertically arranged support (8), a support frame (9) is obliquely arranged below the upper part of the support (8), magnetic steel (10) is arranged in the middle of the support frame (9), and a carrier roller B (11) and a carrier roller C (12) are arranged on the support frame (9) and positioned on two sides of the magnetic steel (10); the middle part of support frame (9) is provided with back shaft (13), back shaft (13) one end is connected with support (8), and the other end is connected with bracket (14) of setting on belt feeder fuselage (1).
6. The turning belt conveyor overturn-preventing device of claim 5, which is characterized in that: the upper surfaces of the carrier roller B (11) and the carrier roller C (12) are slightly higher than the upper surface of the magnetic steel (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020175841.7U CN211593904U (en) | 2020-02-17 | 2020-02-17 | Turning belt conveyor overturning prevention device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020175841.7U CN211593904U (en) | 2020-02-17 | 2020-02-17 | Turning belt conveyor overturning prevention device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211593904U true CN211593904U (en) | 2020-09-29 |
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ID=72580819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020175841.7U Active CN211593904U (en) | 2020-02-17 | 2020-02-17 | Turning belt conveyor overturning prevention device |
Country Status (1)
| Country | Link |
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| CN (1) | CN211593904U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113526072A (en) * | 2021-09-15 | 2021-10-22 | 江苏晟通固废环保处置有限公司 | Sludge conveying device and method |
-
2020
- 2020-02-17 CN CN202020175841.7U patent/CN211593904U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113526072A (en) * | 2021-09-15 | 2021-10-22 | 江苏晟通固废环保处置有限公司 | Sludge conveying device and method |
| CN113526072B (en) * | 2021-09-15 | 2021-11-26 | 江苏晟通固废环保处置有限公司 | Sludge conveying device and method |
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