CN105621053A - Automatic material removing device of thread support roller for belt conveyor - Google Patents
Automatic material removing device of thread support roller for belt conveyor Download PDFInfo
- Publication number
- CN105621053A CN105621053A CN201410611452.3A CN201410611452A CN105621053A CN 105621053 A CN105621053 A CN 105621053A CN 201410611452 A CN201410611452 A CN 201410611452A CN 105621053 A CN105621053 A CN 105621053A
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- China
- Prior art keywords
- carrying roller
- screw thread
- clearly
- support roller
- material removing
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Abstract
The invention discloses an automatic material removing device of a thread support roller for a belt conveyor. The device comprises a bracket, a drum, a thread material removing support roller and a middle transmission support roller; the drum is arranged on the bracket, and is provided with a conveying belt; a thread of the thread material removing support roller is formed by winding and welding a reinforcement with a diameter of 6 mm, and is symmetric in left and right screws and consistent in pitches; the middle transmission support roller is positioned on the inclined lower side of the drum, and is pressed on the conveying belt of the drum; the thread material removing support roller is pressed on the middle transmission support roller; and a gap is formed between the thread material removing support roller and the conveying belt of the drum. The device can quickly and effectively remove collected materials on the conveying belt and the drum to prevent such phenomenon as material return from a machine tail and deviation of the conveying belt, so that the service life of the conveying belt is prolonged, the equipment maintenance is reduced, the effective operation rate of the conveying belt is increased by 25% on year-on-year basis, the labor intensity in manual material removal is greatly reduced, and the stand environmental health is improved.
Description
Technical field
The present invention relates to cement equipment technical field, particularly relate to a kind of screw thread carrying roller automatic material removing device for belt conveyor.
Background technology
Belt feeder is one of modal conveying equipment in cement production enterprise, but when the material that conveying moisture is bigger, partial material is often bonded on belt, at delivery end, " returning charge " phenomenon (when the work surface of belt conveyor will adhere to returning charge through bend pulley and support roller rear section material) occurs. Making belt and support roller, because of loose contact, " sideslip " phenomenon occur for a long time, damage belt, meanwhile, the environmental health of board is administered also very difficult.
Summary of the invention
The purpose of the present invention is that provides a kind of screw thread carrying roller automatic material removing device for belt conveyor to solve the problems referred to above.
The present invention is achieved through the following technical solutions above-mentioned purpose:
A kind of screw thread carrying roller automatic material removing device for belt conveyor, including support, cylinder, screw thread expects clearly carrying roller and intermediate transmission carrying roller, described cylinder is arranged on the bracket, described cylinder is provided with conveyer belt, described screw thread expects that clearly the screw thread of carrying roller is to be wound around by the reinforcing bar that diameter is 6mm and be welded, described screw thread expects that clearly the left-half screw thread of carrying roller is left-handed spiral configuration, described screw thread expects that clearly the right half part screw thread of carrying roller is right-handed spiral configuration, described screw thread expects that clearly the screw thread left-right rotary of carrying roller is symmetrical and pitch is consistent, described screw thread expects that clearly carrying roller is installed on described support by clutch shaft bearing pedestal, described intermediate transmission carrying roller is installed on described support by the second bearing base, described intermediate transmission carrying roller is positioned at the obliquely downward of described cylinder pressure holding on the conveyer belt of described cylinder, described screw thread expects that clearly carrying roller is positioned at the obliquely downward of described cylinder and the oblique upper of described intermediate transmission carrying roller, described screw thread expects that clearly carrying roller pressure holding is on described intermediate transmission carrying roller, described screw thread expects clearly there is gap between the conveyer belt of carrying roller and described cylinder.
Specifically, the minimum clearance between described clear material carrying roller and the conveyer belt of described cylinder is 2 ~ 5mm.
Specifically, described support is provided with base seat groove, is provided with spring in described base seat groove, and described second bearing base pressure holding is on described spring.
Specifically, the roll shaft of described clear material carrying roller is nested in the bearing of described clutch shaft bearing pedestal, and the roll shaft of described intermediate transmission carrying roller is nested in the bearing of described clutch shaft bearing pedestal.
The beneficial effects of the present invention is:
The present invention can remove gathering materials on conveyer belt and cylinder effective and rapidly, thus avoiding the phenomenons such as tail " returning charge " and belt deflection, improve the service life of conveyer belt, decrease plant maintenance, effective running rate of conveyer belt improves 25% on year-on-year basis, and considerably reducing the artificial clear labor intensity expected, board environmental health also makes moderate progress.
Accompanying drawing explanation
Fig. 1 is the structural representation of the screw thread carrying roller automatic material removing device for belt conveyor of the present invention;
Fig. 2 be in Fig. 1 A to sectional structure schematic diagram;
Fig. 3 be in Fig. 1 B to sectional structure schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1, Figure 2 and Figure 3, the present invention includes support 2, cylinder 1, screw thread expect clearly carrying roller 4 and intermediate transmission carrying roller 7, cylinder 1 is arranged on support 2, cylinder 1 is provided with conveyer belt 3, screw thread expects that clearly carrying roller 4 is installed on support 2 by clutch shaft bearing pedestal 10, intermediate transmission carrying roller 7 is installed on support 2 by the second bearing base 8, and screw thread is expected clearly in the bearing that carrying roller roll shaft 5 is nested in clutch shaft bearing pedestal 10, and intermediate transmission carrying roller roll shaft 6 is nested in the bearing of clutch shaft bearing pedestal 10. Intermediate transmission carrying roller 7 is positioned at the obliquely downward of cylinder 1 pressure holding on the conveyer belt 3 of cylinder 1, screw thread expects that clearly carrying roller 4 is positioned at the obliquely downward of cylinder 1 and the oblique upper of intermediate transmission carrying roller 7, screw thread expects that clearly carrying roller 4 pressure holding is on intermediate transmission carrying roller 7, and screw thread expects clearly there is gap between the conveyer belt 3 of carrying roller 4 and cylinder 1.
Screw thread carrying roller automatic material removing device for belt conveyor of the present invention, screw thread expects that clearly the minimum clearance between the conveyer belt 3 of carrying roller 4 and cylinder 1 is 2 ~ 5mm. Screw thread expects that clearly the screw thread of carrying roller 4 is to be wound around by the reinforcing bar that diameter is 6mm and be welded, screw thread expects that clearly the left-half screw thread of carrying roller 4 is left-handed spiral configuration, screw thread expects that clearly the right half part screw thread of carrying roller 4 is right-handed spiral configuration, and screw thread expects that clearly the screw thread left-right rotary of carrying roller 4 is symmetrical and pitch is consistent. Support 2 is provided with base seat groove 11, is provided with spring 9 in base seat groove 11, and the second bearing base 8 pressure holding, on spring 9, so can realize the self regulation of press force between intermediate transmission carrying roller 7 and cylinder 1.
Screw thread carrying roller automatic material removing device for belt conveyor of the present invention, is arranged on the head of belt feeder, drive end unit, the position that changed course and belt tensioning drum 1 grade are easily gathered materials. transmission process is mainly cylinder 1 and drives intermediate transmission carrying roller 7 to rotate, intermediate transmission carrying roller 7 drives screw thread to expect clearly, and carrying roller 4 rotates, screw thread expects clearly there is minim gap between the conveyer belt 3 of carrying roller 4 and cylinder 1, screw thread expects that clearly carrying roller 4 is namely relative to cylinder 1 rotating in same direction, thus utilizing rolling and being purged by the material adhered on cylinder 1 and conveyer belt 3 with material function of screw thread, wherein screw thread is for being arranged symmetrically with, prevent conveyer belt 3 inclined by the axial force band of screw thread, for the easy sideslip of " U " type conveyer belt 3 and the feature gathered materials, the present invention takes the method for " symmetry prevents " to adjust, namely it is set to the lifting force of spiral surpass and places to Belt Centre, make thread rotary orientation contrary with conveyer belt 3 conveying direction.
Screw thread carrying roller automatic material removing device for belt conveyor of the present invention, the self regulation of press force between intermediate transmission carrying roller 7 and cylinder 1 can be realized by spring 9, cylinder 1 and intermediate transmission carrying roller 7 can either be protected to be not damaged by, also rotating torque can effectively be transmitted, gathering materials on conveyer belt 3 and cylinder 1 can be removed effective and rapidly, thus avoiding the phenomenon such as tail " returning charge " and conveyer belt 3 sideslip, improve the service life of conveyer belt 3, decrease plant maintenance, effective running rate of conveyer belt 3 improves 25% on year-on-year basis, and considerably reduce the labor intensity of artificial clear material, board environmental health also makes moderate progress.
These are only presently preferred embodiments of the present invention, not in order to limit the present invention, all any amendment, equivalent replacement and improvement etc. made within the spirit and principles in the present invention, should be included in protection scope of the present invention.
Claims (4)
1. the screw thread carrying roller automatic material removing device for belt conveyor, including support and cylinder, described cylinder is arranged on the bracket, described cylinder is provided with conveyer belt, it is characterized in that: also include screw thread and expect clearly carrying roller and intermediate transmission carrying roller, described screw thread expects that clearly the screw thread of carrying roller is to be wound around by the reinforcing bar that diameter is 6mm and be welded, described screw thread expects that clearly the left-half screw thread of carrying roller is left-handed spiral configuration, described screw thread expects that clearly the right half part screw thread of carrying roller is right-handed spiral configuration, described screw thread expects that clearly the screw thread left-right rotary of carrying roller is symmetrical and pitch is consistent, described screw thread expects that clearly carrying roller is installed on described support by clutch shaft bearing pedestal, described intermediate transmission carrying roller is installed on described support by the second bearing base, described intermediate transmission carrying roller is positioned at the obliquely downward of described cylinder pressure holding on the conveyer belt of described cylinder, described screw thread expects that clearly carrying roller is positioned at the obliquely downward of described cylinder and the oblique upper of described intermediate transmission carrying roller, described screw thread expects that clearly carrying roller pressure holding is on described intermediate transmission carrying roller, described screw thread expects clearly there is gap between the conveyer belt of carrying roller and described cylinder.
2. the screw thread carrying roller automatic material removing device for belt conveyor according to claim 1, it is characterised in that: the minimum clearance between described clear material carrying roller and the conveyer belt of described cylinder is 2 ~ 5mm.
3. the screw thread carrying roller automatic material removing device for belt conveyor according to claim 1, it is characterised in that: described support is provided with base seat groove, is provided with spring in described base seat groove, and described second bearing base pressure holding is on described spring.
4. the screw thread carrying roller automatic material removing device for belt conveyor according to claim 1, it is characterized in that: the roll shaft of described clear material carrying roller is nested in the bearing of described clutch shaft bearing pedestal, and the roll shaft of described intermediate transmission carrying roller is nested in the bearing of described clutch shaft bearing pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410611452.3A CN105621053A (en) | 2014-11-04 | 2014-11-04 | Automatic material removing device of thread support roller for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410611452.3A CN105621053A (en) | 2014-11-04 | 2014-11-04 | Automatic material removing device of thread support roller for belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105621053A true CN105621053A (en) | 2016-06-01 |
Family
ID=56036468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410611452.3A Pending CN105621053A (en) | 2014-11-04 | 2014-11-04 | Automatic material removing device of thread support roller for belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105621053A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974846A (en) * | 2018-09-14 | 2018-12-11 | 威立雅（哈尔滨）热电有限公司 | Prevent guiding carrying roller surface from gluing the device of coal |
| CN110271834A (en) * | 2019-07-11 | 2019-09-24 | 厦门三烨传动机械有限公司 | Belt machine tail part seal box |
-
2014
- 2014-11-04 CN CN201410611452.3A patent/CN105621053A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108974846A (en) * | 2018-09-14 | 2018-12-11 | 威立雅（哈尔滨）热电有限公司 | Prevent guiding carrying roller surface from gluing the device of coal |
| CN110271834A (en) * | 2019-07-11 | 2019-09-24 | 厦门三烨传动机械有限公司 | Belt machine tail part seal box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |