CN220844086U - Anti-drifting and anti-deflection device of conveyor - Google Patents
Anti-drifting and anti-deflection device of conveyor Download PDFInfo
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- CN220844086U CN220844086U CN202321988135.4U CN202321988135U CN220844086U CN 220844086 U CN220844086 U CN 220844086U CN 202321988135 U CN202321988135 U CN 202321988135U CN 220844086 U CN220844086 U CN 220844086U
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- 230000006835 compression Effects 0.000 claims abstract description 24
- 238000007906 compression Methods 0.000 claims abstract description 24
- 230000003405 preventing effect Effects 0.000 claims abstract description 21
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 230000002265 prevention Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 2
- 230000001629 suppression Effects 0.000 description 2
- 208000004350 Strabismus Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a drift and deflection preventing device of a conveyor, which belongs to the technical field of conveyors and comprises a plurality of grooved carrier roller groups, and a conveyor belt is paved on each carrier roller group. The compression roller and the anti-deviation roller are arranged between the carrier roller groups, namely, the concave arc section of the conveyer belt is arranged, the conveyer belt has a tendency of upwards drifting under tension change after the conveyer starts to work, when the conveyer belt has a drifting tendency, the compression roller is propped against the upper surface of the conveyer belt to press the conveyer belt under the compression roller so that the conveyer belt can not fly upwards, the situation that materials fall down after the belt is prevented, and meanwhile, the conveyer belt is enabled to generate side pressure with the edge of the conveyer belt to limit the conveyer belt in a normal working range when the conveyer belt deviates to the side part through the anti-deviation roller so as to ensure the anti-deviation effect.
Description
Technical Field
The utility model belongs to the technical field of conveyors, and particularly relates to a drift and deflection preventing device of a conveyor.
Background
The belt conveyor is widely applied in industries such as coal, grain, building materials, chemical industry, hydropower, agriculture, ports and metallurgy, and in the prior art, the belt conveyor is generally provided with a groove-type carrier roller set, and the conveying belt is arranged above the carrier roller set and is in a groove shape along with the shape of the carrier roller set, so that the belt is prevented from deviating to a certain extent. However, in practical application, the belt conveyor has gaps between every two carrier roller groups, so that a concave arc section inevitably occurs on the conveyor belt, and the concave arc section is easy to float due to instantaneous tension change of the conveyor belt during starting and running, on one hand, the conveyor belt floats upwards under the condition of load to easily throw materials off, and unnecessary labor investment is increased, and the environment is not protected; on the other hand, the carrier roller group can only enable the conveying belt to be in a groove shape through the form of the carrier roller group, and the upward floating of the conveying belt enables the deviation preventing effect of the carrier roller group to be weakened, so that the deviation of the conveying belt is easily caused, and the deviation preventing effect cannot be guaranteed.
Disclosure of Invention
The utility model aims to solve the problems in the prior art and provides an anti-drifting and anti-deflection device of a conveyor. The technical problems to be solved by the utility model are as follows: how to prevent the drift belt and ensure the anti-deviation effect.
The aim of the utility model can be achieved by the following technical scheme: the conveyer comprises a plurality of groove-shaped carrier roller sets, and a conveyer belt is paved on the carrier roller sets, and the conveyer is characterized in that the drift prevention and deviation prevention device comprises a press roller and deviation prevention rollers, the press roller and the deviation prevention rollers are arranged between every two adjacent carrier roller sets, the deviation prevention rollers are positioned on the side parts of the conveyer belt, and the press roller is positioned above the conveyer belt.
The compression roller and the anti-deviation roller are arranged between the carrier roller groups, namely, the concave arc section of the conveyer belt is arranged, the conveyer belt has a tendency of upwards drifting under tension change after the conveyer starts to work, when the conveyer belt has a drifting tendency, the compression roller is propped against the upper surface of the conveyer belt to press the conveyer belt under the compression roller so that the conveyer belt can not fly upwards, the situation that materials fall down after the belt is prevented, and meanwhile, the conveyer belt is enabled to generate side pressure with the edge of the conveyer belt to limit the conveyer belt in a normal working range when the conveyer belt deviates to the side part through the anti-deviation roller so as to ensure the anti-deviation effect.
In the above-mentioned anti-drift and anti-deflection device of the conveyor, the carrier roller group comprises a horizontal carrier roller and inclined carrier rollers positioned at two ends of the horizontal carrier roller, and the compression rollers are parallel to the inclined carrier rollers at the same side. The compression roller can keep the groove type under the suppression of compression roller when preventing that the conveyer belt from taking place the ribbon with the slope bearing roller parallel arrangement of homonymy, on the one hand can reduce the condition that the conveyer belt squinted to the lateral part, on the other hand can reduce the deformation of conveyer belt and make the conveying process can keep smooth.
In the anti-drift and anti-deflection device of the conveyor, the anti-deflection roller is perpendicular to the press roller, and the press roller and the anti-deflection roller are staggered in the distribution direction of the carrier roller group. The anti-deflection roller is perpendicular to the compression roller, so that the upper end of the anti-deflection roller is in an inclined state close to the horizontal carrier roller, the anti-deflection roller can play an anti-deflection role when the conveying belt deflects to the side part, the edge of the conveying belt can be closer to the inclined carrier roller, and the anti-deflection effect is improved.
In the above-mentioned anti-drift and anti-deflection device for the conveyor, the two sides of the carrier roller set are provided with the frames, and the two frames are provided with a compression roller and an anti-deflection roller.
In the above-mentioned anti-drift and anti-deflection device for a conveyor, the upper end of the frame is bent inwards, the press roller is vertically and detachably mounted at the upper end of the frame and is positioned at the concave side of the frame, the frame is provided with a connecting plate below the mounting position of the press roller, and the anti-deflection roller is detachably connected to the connecting plate. The upper end of the frame is inwards bent, so that the press roller can be parallel to the inclined carrier roller conveniently when the press roller is vertically arranged at the upper end of the frame, and the press roller does not need to be arranged on other parts; the setting of connecting plate makes the anti-deflection roller be close to the conveyer belt border as far as possible to improve the anti-deflection effect of anti-deflection roller, the compression roller is all detachable with the anti-deflection roller and is convenient for change and clean.
In the above-mentioned conveyer prevent wafing deviation preventing device, the conveyer still includes the intermediate junction frame that the level set up, have a plurality of crossbeam between the intermediate junction frame, every bearing roller group is installed towards corresponding crossbeam length direction on the crossbeam, the frame passes through the mounting and can dismantle the connection in intermediate junction frame both sides. The mounting can be U type bolt, and the frame can be dismantled through the mounting and be connected on intermediate junction frame and make the frame mounting plate mobility stronger, and the commonality is stronger, and the intensity of conveyer has been improved in the setting of crossbeam, has guaranteed the stability of bearing roller group when the operation.
In the above-mentioned anti-drift and anti-deflection device of the conveyor, two bearing blocks are arranged on the cross beam in a two-phase manner, the horizontal carrier roller is connected between the two bearing blocks, the two inclined carrier rollers are respectively connected to the corresponding bearing blocks, and one end of each inclined carrier roller, which is connected with the horizontal carrier roller, is lower than the other end of each inclined carrier roller.
In the above-mentioned anti-drift and anti-deflection device for a conveyor, the end of the cross beam is fixed with a roller frame, and one end of the two inclined carrier rollers, which is not connected with the horizontal carrier roller, is connected with the roller frame. The roller frame improves the strength of the conveyor, and further ensures the stability of the carrier roller set during operation.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the conveyer belt has a floating trend, the press roller is propped against the upper surface of the conveyer belt to press the conveyer belt under the press roller, so that the conveyer belt cannot float upwards, the situation that materials are thrown off after the conveyer belt is prevented, and meanwhile, the conveyer belt is laterally pressed with the edge of the conveyer belt to limit the conveyer belt in a normal working range when the conveyer belt is laterally deviated through the deviation preventing roller, so that the deviation preventing effect is ensured;
2. The frame can be detachably connected to the middle connecting frame through the fixing piece, so that the mobility of the frame mounting machine is strong, and the universality is strong.
Drawings
FIG. 1 is a schematic plan view of the structure of the present utility model;
FIG. 2 is a schematic plan view of a second embodiment of the present utility model;
FIG. 3 is a schematic plan view of a third embodiment of the present utility model;
In the figure, 1, a carrier roller group; 11. a horizontal carrier roller; 12. tilting the carrier roller; 13. a bearing seat; 14. a roller frame; 2. a frame; 3. a press roller; 4. a connecting plate; 5. an anti-deflection roller; 6. a cross beam; 7. a middle connecting frame; 8. a conveyor belt; 9. and a fixing piece.
Detailed Description
The following is a specific embodiment of the present utility model and a technical solution of the present utility model is further described with reference to the accompanying drawings, but the present utility model is not limited to the following embodiment.
The anti-drift and anti-deflection device for the conveyor is shown in combination with figures 1-3, the conveyor comprises a plurality of groove-shaped carrier roller groups 1, and a conveyor belt 8 is paved on the carrier roller groups 1.
The carrier roller group 1 comprises a horizontal carrier roller 11 and inclined carrier rollers 12 positioned at two ends of the horizontal carrier roller 11, and the compression roller 3 is parallel to the inclined carrier rollers 12 at the same side. The compression roller 3 can keep the groove type under the suppression of compression roller 3 when preventing that conveyer belt 8 from taking place the ribbon with the slope bearing roller 12 parallel arrangement of homonymy, on the one hand can reduce the condition that conveyer belt 8 squints to the lateral part, on the other hand can reduce the deformation of conveyer belt 8 and make the conveying process can keep smooth.
The anti-deflection roller 5 is perpendicular to the press roller 3, and the press roller 3 and the anti-deflection roller 5 are staggered in the distribution direction of the carrier roller set 1. The anti-deflection roller 5 is perpendicular to the compression roller 3, so that the upper end of the anti-deflection roller 5 is in an inclined state close to the horizontal carrier roller 11, the anti-deflection roller 5 can play an anti-deflection role when the conveyor belt 8 deflects to the side part, the edge of the conveyor belt 8 can be closer to the inclined carrier roller 12, and the anti-deflection effect is improved.
The two sides of the carrier roller group 1 are provided with a frame 2, and a compression roller 3 and an anti-deflection roller 5 are arranged on the two frames 2.
The upper end of the frame 2 is inwards bent, the press roller 3 is vertically and detachably arranged at the upper end of the frame 2 and positioned at the concave side of the frame 2, the frame 2 is provided with a connecting plate 4 below the installation position of the press roller 3, and the anti-deflection roller 5 is detachably connected to the connecting plate 4.
The conveyor further comprises a middle connecting frame 7 which is horizontally arranged, a plurality of cross beams 6 are arranged between the middle connecting frames 7, each carrier roller group 1 is installed on the cross beam 6 towards the length direction of the corresponding cross beam 6, and the machine frame 2 is detachably connected to two sides of the middle connecting frame 7 through fixing pieces 9. The mounting 9 can be U type bolt, and frame 2 can be dismantled through mounting 9 and connect on intermediate junction frame 7 so that frame 2 installs the mobility stronger, and the commonality is stronger.
The cross beam 6 is provided with two bearing seats 13 which are oppositely arranged, the horizontal carrier roller 11 is connected between the two bearing seats 13, the two inclined carrier rollers 12 are respectively connected to the corresponding bearing seats 13, and one end of each inclined carrier roller 12 connected with the horizontal carrier roller 11 is lower than the other end of each inclined carrier roller 12. The upper end of the frame 2 is bent, so that the press roller 3 can be parallel to the inclined carrier roller 12 when the press roller 3 is vertically arranged at the upper end of the frame 2, and the press roller 3 is not required to be arranged on other parts; the setting of connecting plate 4 makes the anti-deflection roller 5 can be as close to conveyer belt 8 border as possible to improve the anti-deflection effect of anti-deflection roller 5, compression roller 3 and anti-deflection roller 5 all can dismantle and be convenient for change and clean.
The end of the beam 6 is fixed with a roller frame 14, and one end of the two inclined carrier rollers 12, which is not connected with the horizontal carrier roller 11, is connected with the roller frame 14. The arrangement of the cross beam 6 and the roller frame 14 improves the strength of the conveyor and ensures the stability of the carrier roller group 1 during operation.
The novel middle press roller 3 and the deviation preventing roller 5 are arranged between the carrier roller groups 1, namely, the concave arc sections of the conveying belt 8 are arranged, the conveying belt 8 has a tendency of upwards drifting under tension change after the conveyor starts to work according to site conditions, when the conveying belt 8 has a drifting tendency, the press roller 3 which is obliquely arranged is propped against the upper surface of the conveying belt 8, the conveying belt 8 can not float upwards and can keep the conveying belt 8 in a groove shape by pressing the conveying belt 8 under the press roller 3, the situation that materials are thrown off after the belt is prevented, meanwhile, the conveying belt 8 is limited in a normal working range by side pressure generated between the conveying belt 8 and the edge of the conveying belt 8 when the conveying belt is deflected to the side part through the deviation preventing roller 5 which is perpendicular to the press roller 3, a plurality of deviation preventing devices can be installed at the concave arc of the conveying belt 8, the original groove shape of the conveying belt 8 is kept unchanged, the material conveying is smoothly realized, and the deviation preventing effect is ensured when the belt is prevented.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the utility model. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the utility model or exceeding the scope of the utility model as defined in the accompanying claims.
Claims (7)
1. The utility model provides a conveyer prevent drifting and prevent deviation device, the conveyer includes that a plurality of is bearing roller group (1) of cell type, conveyer belt (8) have been laid on bearing roller group (1), its characterized in that, prevent drifting and prevent deviation device include compression roller (3) and prevent deviation roller (5), every adjacent two be equipped with foretell compression roller (3) and prevent deviation roller (5) between bearing roller group (1), prevent deviation roller (5) are located conveyer belt (8) lateral part, compression roller (3) are located the top of conveyer belt (8), prevent deviation roller (5) with compression roller (3) looks perpendicular just compression roller (3) and prevent deviation roller (5) are in the direction of distribution of bearing roller group (1) staggers and sets up.
2. A drift and deviation preventing device for a conveyor according to claim 1, characterized in that the roller set (1) comprises a horizontal roller (11) and inclined rollers (12) at both ends of the horizontal roller (11), and the press roller (3) is parallel to the inclined rollers (12) at the same side.
3. The drift and deflection preventing device of the conveyor according to claim 2, wherein the two sides of the carrier roller group (1) are provided with a frame (2), and a compression roller (3) and a deflection preventing roller (5) are arranged on both frames (2).
4. A drift and deviation preventing device for a conveyor according to claim 3, characterized in that the upper end of the frame (2) is bent inwards, the press roller (3) is vertically and detachably mounted at the upper end of the frame (2) and is located at the concave side of the frame (2), a connecting plate (4) is arranged below the mounting position of the press roller (3) on the frame (2), and the deviation preventing roller (5) is detachably connected to the connecting plate (4).
5. A drift and deviation preventing device for a conveyor according to claim 3, characterized in that the conveyor further comprises a middle connecting frame (7) horizontally arranged, a plurality of cross beams (6) are arranged between the middle connecting frames (7), each carrier roller group (1) is installed on the cross beam (6) towards the length direction of the corresponding cross beam (6), and the machine frame (2) is detachably connected to two sides of the middle connecting frame (7) through fixing pieces (9).
6. The drift and deviation preventing device for a conveyor according to claim 5, wherein two bearing blocks (13) are disposed on the cross beam (6) and are opposite to each other, the horizontal carrier roller (11) is connected between the two bearing blocks (13), the two inclined carrier rollers (12) are respectively connected to the corresponding bearing blocks (13), and one end of each inclined carrier roller (12) connected with the horizontal carrier roller (11) is lower than the other end of each inclined carrier roller (12).
7. The drift and deviation preventing device of the conveyor according to claim 6, wherein the end of the cross beam (6) is fixed with a roller frame (14), and one end of the two inclined carrier rollers (12) which is not connected with the horizontal carrier roller (11) is connected with the roller frame (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321988135.4U CN220844086U (en) | 2023-07-26 | 2023-07-26 | Anti-drifting and anti-deflection device of conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321988135.4U CN220844086U (en) | 2023-07-26 | 2023-07-26 | Anti-drifting and anti-deflection device of conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220844086U true CN220844086U (en) | 2024-04-26 |
Family
ID=90771743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321988135.4U Active CN220844086U (en) | 2023-07-26 | 2023-07-26 | Anti-drifting and anti-deflection device of conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220844086U (en) |
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2023
- 2023-07-26 CN CN202321988135.4U patent/CN220844086U/en active Active
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