CN111977254A - Automatic deviation correcting device for belt storage bin of belt conveyor - Google Patents
Automatic deviation correcting device for belt storage bin of belt conveyor Download PDFInfo
- Publication number
- CN111977254A CN111977254A CN202010836069.3A CN202010836069A CN111977254A CN 111977254 A CN111977254 A CN 111977254A CN 202010836069 A CN202010836069 A CN 202010836069A CN 111977254 A CN111977254 A CN 111977254A
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- Prior art keywords
- belt
- wheel
- deviation rectifying
- fixing frame
- storage bin
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G15/00—Conveyors having endless load-conveying surfaces, i.e. belts and like continuous members, to which tractive effort is transmitted by means other than endless driving elements of similar configuration
- B65G15/60—Arrangements for supporting or guiding belts, e.g. by fluid jets
- B65G15/64—Arrangements for supporting or guiding belts, e.g. by fluid jets for automatically maintaining the position of the belts
Abstract
The invention discloses an automatic deviation rectifying device of a belt storage bin of a belt conveyor, belonging to the technical field of mechanical devices, and comprising a tensioning trolley, a top fixing frame and a bottom fixing frame, wherein the left side wall of the tensioning trolley is fixedly connected with the top fixing frame and the bottom fixing frame through bolts, the automatic deviation rectifying device of the belt storage bin of the belt conveyor is arranged on the fixing frame and then arranged at the front end of the tensioning trolley through the combined application of accessories, so that a deviation rectifying belt on the side surface is separated from a deviation rectifying wheel in a normal position, the deviation rectifying wheel is contacted with the deviation rectifying belt in the production process, the deviation rectifying belt is reset along with the deviation rectifying wheel, the tensioning trolley runs in an allowable deviation range, the aim of self-adjusting deviation rectifying to achieve normal running can be achieved, the influence on production due to deviation stopping is avoided, the workload of maintainers and post drivers is reduced, and the equipment starting rate is improved, the deviation problem and the related danger hidden danger caused by the deviation problem are solved.
Description
Technical Field
The invention relates to the technical field of mechanical devices, in particular to an automatic deviation rectifying device for a belt storage bin of a belt conveyor.
Background
Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines, and when a coal seam is far from the ground surface, coal mining is generally selected to an underground excavation roadway, which is the underground coal mine, and when the coal seam is very close to the ground surface, coal mining is generally selected to directly strip a surface soil layer, which is the opencast coal mine.
Various mining-related equipment can be used in the coal mining process, and the belt conveying equipment matched with the tensioning trolley is one of the categories of the mining-related equipment.
After the belt conveyor contracts and tightens the belt along with the advance of a working face every day, the normal running state of the belt in the belt storage bin which is adjusted on the last shift changes along with the deviation, sometimes the belt goes up to deviate, sometimes the belt goes down to deviate, and seriously accidents of belt coiling and belt tearing in the belt storage bin can be caused in serious cases, and the production is influenced by the halt caused by the adjustment of the belt storage bin in the production process.
At present, in order to avoid the situation, straight rollers can be vertically inserted into the upper side and the lower side of a belt storage bin respectively and are used for abutting against a deviated belt to reduce the deviation degree of the belt, but the deviation correcting mode only can reduce the deviation degree of the belt at the middle position of the belt storage bin because the straight rollers are inserted into the suspended position of the belt at the middle part of the belt storage bin, the contact surface of a turnabout drum and the belt cannot be adjusted and recovered, the reason of the belt deviation cannot be eliminated, in serious cases, the belt deviation on the turnabout drum exceeds the edge of the drum, the belt in the belt storage bin is pressed on the inserted straight rollers to be rolled and run, the danger of belt coiling and belt tearing still exists, the position state of a tensioning trolley must be stopped to be adjusted again to correct, and the safety and the production are influenced.
Disclosure of Invention
The invention aims to provide an automatic deviation rectifying device for a belt storage bin of a belt conveyor, which solves the problems that in the existing deviation rectifying mode provided in the background technology, because a straight roller is inserted in the suspended position of a belt in the middle of the belt storage bin, only the belt deviation degree of the middle position of the belt storage bin can be reduced, the contact surface between a bend pulley and the belt cannot be adjusted and recovered, the belt deviation reason cannot be eliminated, when the belt deviation on the bend pulley exceeds the edge of the pulley in serious conditions, the belt in the belt storage bin is pressed on the inserted straight roller to roll and run, the belt is still wound and torn, the position state of a tensioning trolley needs to be stopped to be readjusted to rectify the deviation, and the safety and the production are influenced.
In order to achieve the purpose, the invention provides the following technical scheme: an automatic deviation rectifying device of a belt storage bin of a belt conveyor comprises a tensioning trolley, a top fixing frame and a bottom fixing frame, wherein the left side wall of the tensioning trolley is fixedly connected with the top fixing frame and the bottom fixing frame through bolts, the right side wall of the tensioning trolley is welded with a traction frame, the right side wall of the traction frame is sleeved with a steel rope, the tail end of the steel rope is sleeved with a tensioning winch, the left side wall of the top fixing frame is fixedly connected with a top frame plate through bolts, a top shaft rod penetrates through the top and the bottom of the top frame plate, the circumferential outer wall of the top shaft rod is sleeved with top deviation rectifying wheels, the left side wall of the bottom fixing frame is fixedly connected with a bottom frame plate through bolts, the top and the bottom of the bottom frame plate penetrate through a bottom shaft rod, the circumferential outer wall of the bottom shaft rod is sleeved with bottom deviation rectifying wheels, the number of the top deviation rectifying wheels and the number of the bottom deviation rectifying wheels are two, and the two top deviation rectifying wheels and the two bottom deviation rectifying wheels are installed on, the top rectify the wheel with the outside of rectifying the wheel at the end all is provided with the belt of rectifying, the circumference inner wall of belt of rectifying cup joints with driving motor's output, driving motor's quantity is two, two driving motor sets up separately the both sides of tensioning dolly, the belt of rectifying with the top rectify the wheel with the end rectify the normal position distance of wheel and be 50 mm.
Preferably, the bottom of the tensioning trolley is movably connected with a main wheel and an auxiliary wheel through a shaft rod.
Preferably, the bottoms of the main wheel and the auxiliary wheel are sleeved with guide rails, and the top structures of the guide rails are matched with the bottom structures of the main wheel and the auxiliary wheel.
Preferably, the tensioning trolley, the traction frame, the guide rail, the steel rope and the tensioning winch are arranged on the same horizontal line.
Preferably, the length of the top deviation rectifying wheel and the length of the bottom deviation rectifying wheel are matched with the width of the deviation rectifying belt.
Preferably, the top fixing frame and the bottom fixing frame are made of high-strength steel plates.
Preferably, the guide rail and the two driving motors are externally combined and fixed through bolts respectively.
Compared with the prior art, the invention has the beneficial effects that: this automatic deviation correcting device of belt conveyor storage bin, through the combination application of accessory, install the back on the mount, install the front end again on the tensioning dolly, make the belt of rectifying of side have the distance with the wheel of rectifying when normal position, the off tracking in the production process, the wheel of rectifying will contact with the belt of rectifying, make the belt of rectifying carry the wheel of rectifying and reset, make the tensioning dolly move in the allowable deviation within range, can realize adjusting by oneself and rectify and reach normal running purpose, avoid stopping to influence production because of the off tracking, the work load of maintainer and post driver has been reduced, improve equipment start-up rate, the off tracking problem and the relevant dangerous hidden danger that consequently produces have been solved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the contact between the front structure of the deviation rectifying wheel and the deviation rectifying belt.
In the figure: 100 tensioning trolleys, 110 main wheels, 120 auxiliary wheels, 130 traction frames, 140 guide rails, 150 steel ropes, 160 tensioning winches, 200 top fixing frames, 210 top frame plates, 220 top deviation rectifying wheels, 300 bottom fixing frames, 310 bottom frame plates and 320 bottom deviation rectifying wheels.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides an automatic deviation rectifying device for a belt storage bin of a belt conveyor, which is used for eliminating the deviation fault of the belt storage bin of the belt conveyor, reducing the influence on the production time, improving the normal start-up rate of equipment and reducing the cost of manpower and material resources for enterprises by the combined application of accessories, and please refer to fig. 1 and 2, wherein the automatic deviation rectifying device comprises a tensioning trolley 100, a top fixing frame 200 and a bottom fixing frame 300;
referring to fig. 1 again, the tensioning trolley 100 is connected to the main wheel 110 and the auxiliary wheel 120, specifically, the bottom of the tensioning trolley 100 is movably connected to the main wheel 110 and the auxiliary wheel 120 through a shaft rod, the right side wall of the tensioning trolley 100 is welded to the traction frame 130, the right side wall of the traction frame 130 is sleeved with the steel rope 150, and the tail end of the steel rope 150 is sleeved with the tensioning winch 160;
referring to fig. 1 again, the top fixing frame 200 is connected to the tensioning trolley 100, specifically, the left side wall of the tensioning trolley 100 is fixedly connected to the top fixing frame 200 through bolts, the left side wall of the top fixing frame 200 is fixedly connected to the top frame plate 210 through bolts, a top shaft rod penetrates through the top and the bottom of the top frame plate 210, and a top deviation rectifying wheel 220 is sleeved on the circumferential outer wall of the top shaft rod;
referring to fig. 1 again, the bottom fixing frame 300 is connected with the tensioning trolley 100, specifically, the left side wall of the tensioning trolley 100 is fixedly connected with the bottom fixing frame 300 through bolts, the left side wall of the bottom fixing frame 300 is fixedly connected with a bottom frame plate 310 through bolts, the top and the bottom of the bottom frame plate 310 penetrate through a bottom shaft rod, the circumferential outer wall of the bottom shaft rod is sleeved with bottom deviation rectifying wheels 320, the number of the top deviation rectifying wheels 220 and the number of the bottom deviation rectifying wheels 320 are two, the two top deviation rectifying wheels 220 and the two bottom deviation rectifying wheels 320 are installed on the same horizontal line, deviation rectifying belts are arranged on the outer sides of the top deviation rectifying wheels 220 and the bottom deviation rectifying wheels 320, the circumferential inner wall of each deviation rectifying belt is sleeved with the output end of a driving motor, the number of the driving motors is two, the two driving motors are respectively arranged on the two sides of the tensioning trolley 100, and the normal position distances between the deviation rectifying belts and;
in particular use: the main reason of the deviation is that the position and the state of the well adjusted tensioning trolley 100 are changed after the belt is contracted and tightened, so that the relative verticality between a turnabout drum and a belt big frame on the tensioning trolley 100 is finely adjusted, the contact surface between the drum and a belt is also finely adjusted, the belt is caused to be deviated upwards or downwards on the turnabout drum, the belt in the whole belt storage bin is deviated along with the belt, the automatic deviation correcting device of the belt conveyer belt storage bin consists of four groups of deviation correcting wheels, namely a top deviation correcting wheel 220 and a bottom deviation correcting wheel 320, after the fixed installation is finished, if the belt storage bin of the belt conveyer is seriously deviated due to the increase of the length and the change of the position of the tensioning trolley 100, the contact force between the belt arranged on the side surface and the top deviation correcting wheel 220 and the bottom deviation correcting wheel 320 is increased, the transverse thrust generated by the top deviation correcting wheel 220 and the bottom deviation correcting wheel 320 is transmitted to the tensioning trolley 100 through a fixed frame, the central position of the tensioning trolley 100 is connected with the tensioning winch 160 through the steel rope 150, after the belt storage bin is tensioned, the longitudinal traction force borne by the tensioning trolley 100 is very large, at this time, a method of slightly loosening the belt and then tightening the belt can be adopted, so that the tensioning trolley 100 slightly moves back and forth for a certain distance, the position state of the tensioning trolley 100 can be finely adjusted by utilizing the transversely generated pushing force similar to a lever in cooperation with the longitudinal tensioning force, the perpendicularity between the tensioning trolley 100 and a belt big frame can be automatically finely adjusted by taking the connecting point of the central position of the tensioning trolley and the steel rope 150 as a supporting point, and the contact surface of a turnabout drum and the belt is restored to a reasonable state, the belt can normally run in an allowed deviation range, and the effect of automatically correcting deviation is;
referring to fig. 1 again, in order to facilitate the position matching of the main wheel 110 and the auxiliary wheel 120, specifically, a guide rail 140 is sleeved on the bottom of the main wheel 110 and the auxiliary wheel 120, and the top structure of the guide rail 140 matches with the bottom structure of the main wheel 110 and the auxiliary wheel 120.
Referring to fig. 1 again, in order to ensure the consistency of the transferring process, in particular, the tensioning trolley 100, the traction frame 130, the guide rail 140, the steel rope 150 and the tensioning winch 160 are arranged on the same horizontal line, and the lengths of the top deviation rectifying wheel 220 and the bottom deviation rectifying wheel 320 are matched with the width of the deviation rectifying belt.
Referring to fig. 1 again, in order to ensure the strength and stability of the use, the top fixing frame 200 and the bottom fixing frame 300 are made of high-strength steel plates, and the guide rail 140 and the two driving motors are externally combined and fixed by bolts, respectively.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the embodiments disclosed herein may be used in any combination, provided that there is no structural conflict, and the combinations are not exhaustively described in this specification merely for the sake of brevity and conservation of resources. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. The utility model provides a belt conveyor storage belt storehouse automatic deviation rectification device which characterized in that: the tensioning trolley comprises a tensioning trolley (100), a top fixing frame (200) and a bottom fixing frame (300), wherein the left side wall of the tensioning trolley (100) is fixedly connected with the top fixing frame (200) and the bottom fixing frame (300) through bolts, the right side wall of the tensioning trolley (100) is welded with a traction frame (130), the right side wall of the traction frame (130) is sleeved with a steel rope (150), the tail end of the steel rope (150) is sleeved with a tensioning winch (160), the left side wall of the top fixing frame (200) is fixedly connected with a top frame plate (210) through bolts, a top shaft rod penetrates through the top and the bottom of the top frame plate (210), a top deviation rectifying wheel (220) is sleeved on the circumferential outer wall of the top shaft rod, the left side wall of the bottom fixing frame (300) is fixedly connected with a bottom frame plate (310) through bolts, the top and the bottom of the bottom frame plate (310) penetrate through the bottom shaft rod, and the circumferential outer wall of the bottom shaft rod is sleeved with a, the top rectify wheel (220) with the quantity of rectifying wheel (320) at the end is two, two the top rectify wheel (220) and two the end rectify wheel (320) and install on same water flat line, the top rectify wheel (220) with the outside of rectifying wheel (320) at the end all is provided with the belt of rectifying, the circumference inner wall of belt of rectifying cup joints with driving motor's output, driving motor's quantity is two, two driving motor divides to establish the both sides of tensioning dolly (100), the belt of rectifying with the top rectify wheel (220) with the normal position distance of rectifying wheel (320) at the end is 50 mm.
2. The automatic deviation rectifying device for the belt storage bin of the belt conveyor according to claim 1, characterized in that: the bottom of the tensioning trolley (100) is movably connected with a main wheel (110) and an auxiliary wheel (120) through a shaft rod.
3. The automatic deviation rectifying device for the belt storage bin of the belt conveyor according to claim 2, characterized in that: and guide rails (140) are sleeved at the bottoms of the main wheels (110) and the auxiliary wheels (120), and the top structures of the guide rails (140) are matched with the bottom structures of the main wheels (110) and the auxiliary wheels (120).
4. The automatic deviation rectifying device for the belt storage bin of the belt conveyor according to claim 3, characterized in that: the tensioning trolley (100), the traction frame (130), the guide rail (140), the steel rope (150) and the tensioning winch (160) are arranged on the same horizontal line.
5. The automatic deviation rectifying device for the belt storage bin of the belt conveyor as claimed in claim 4, wherein: the length of the top deviation rectifying wheel (220) and the length of the bottom deviation rectifying wheel (320) are matched with the width of the deviation rectifying belt.
6. The automatic deviation rectifying device for the belt storage bin of the belt conveyor according to claim 5, characterized in that: the top fixing frame (200) and the bottom fixing frame (300) are made of high-strength steel plates.
7. The automatic deviation rectifying device for the belt storage bin of the belt conveyor as claimed in claim 6, wherein: the guide rail (140) and the two driving motors are externally combined and fixed through bolts respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010836069.3A CN111977254A (en) | 2020-08-19 | 2020-08-19 | Automatic deviation correcting device for belt storage bin of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010836069.3A CN111977254A (en) | 2020-08-19 | 2020-08-19 | Automatic deviation correcting device for belt storage bin of belt conveyor |
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| Publication Number | Publication Date |
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| CN111977254A true CN111977254A (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010836069.3A Pending CN111977254A (en) | 2020-08-19 | 2020-08-19 | Automatic deviation correcting device for belt storage bin of belt conveyor |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201217575Y (en) * | 2008-04-24 | 2009-04-08 | 王华钦 | Automatic passive transportation rubber belt deviation rectifier |
| CN201678272U (en) * | 2010-04-27 | 2010-12-22 | 煤炭科学研究总院上海分院 | Automatic deviation correcting turnabout drum for belt storage bin |
| CN202784573U (en) * | 2012-08-29 | 2013-03-13 | 宝山钢铁股份有限公司 | Automatic deviation-correcting device for belt conveyor |
| US20130233680A1 (en) * | 2011-09-03 | 2013-09-12 | David A. Sharp | Belt alignment system with rotatable bushing |
| CN106829331A (en) * | 2017-04-07 | 2017-06-13 | 兖州煤业股份有限公司 | Can automatic deviation correction rubber conveyer storage cassette holder |
| CN108313654A (en) * | 2018-03-14 | 2018-07-24 | 枣庄凯尔实业有限公司 | A kind of coal conveyor belt |
| CN208150282U (en) * | 2018-02-09 | 2018-11-27 | 韩旭妍 | A kind of belt correcting device |
| CN211077327U (en) * | 2019-11-13 | 2020-07-24 | 王道宗 | End adjusting type automatic rubber belt deviation rectifying device and deviation preventing conveyor head |
-
2020
- 2020-08-19 CN CN202010836069.3A patent/CN111977254A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201217575Y (en) * | 2008-04-24 | 2009-04-08 | 王华钦 | Automatic passive transportation rubber belt deviation rectifier |
| CN201678272U (en) * | 2010-04-27 | 2010-12-22 | 煤炭科学研究总院上海分院 | Automatic deviation correcting turnabout drum for belt storage bin |
| US20130233680A1 (en) * | 2011-09-03 | 2013-09-12 | David A. Sharp | Belt alignment system with rotatable bushing |
| CN202784573U (en) * | 2012-08-29 | 2013-03-13 | 宝山钢铁股份有限公司 | Automatic deviation-correcting device for belt conveyor |
| CN106829331A (en) * | 2017-04-07 | 2017-06-13 | 兖州煤业股份有限公司 | Can automatic deviation correction rubber conveyer storage cassette holder |
| CN208150282U (en) * | 2018-02-09 | 2018-11-27 | 韩旭妍 | A kind of belt correcting device |
| CN108313654A (en) * | 2018-03-14 | 2018-07-24 | 枣庄凯尔实业有限公司 | A kind of coal conveyor belt |
| CN211077327U (en) * | 2019-11-13 | 2020-07-24 | 王道宗 | End adjusting type automatic rubber belt deviation rectifying device and deviation preventing conveyor head |
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Application publication date: 20201124 |