CN211282639U - Mining treatment belt streamer, off tracking device - Google Patents
Mining treatment belt streamer, off tracking device Download PDFInfo
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- CN211282639U CN211282639U CN201921572124.1U CN201921572124U CN211282639U CN 211282639 U CN211282639 U CN 211282639U CN 201921572124 U CN201921572124 U CN 201921572124U CN 211282639 U CN211282639 U CN 211282639U
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Abstract
The utility model belongs to the technical field of machinery, concretely relates to mining improvement belt streamer, off tracking device, it has solved belt streamer, off tracking and has made the belt and roof support stock, anchor rope scratch lead to the belt buckle to damage the problem that takes place the broken belt accident. The utility model comprises an H-shaped frame, a belt roller, a belt and a belt pressing device; the H frame comprises a cross rod and two vertical rods, and a belt carrier roller is arranged in the H frame; the belt is positioned above the belt carrier roller; the belt pressing device comprises a door-shaped frame, two belt pressing solid wheels, a movable device and a limiting device; the door-shaped frame comprises a cross beam and two vertical beams, the vertical beams are connected with the vertical rods through bolts, and the height of the door-shaped frame is adjustable; the two solid pressing wheels are sleeved on the cross beam through the movable device respectively, the distance between the two solid pressing wheels is adjustable, the left side and the right side of the solid pressing wheels are provided with limiting devices, and the solid pressing wheels are located above the belt. The utility model discloses simple structure, convenient to use, cost of manufacture are low, safe and reliable, strong adaptability, flexibility are high.
Description
Technical Field
The utility model belongs to the technical field of machinery, concretely relates to mining improvement belt ribbon, off tracking device.
Background
The belt conveyor is a continuous transportation device widely applied to coal mine production, and structurally comprises a driving motor, a driving roller, a belt, an H-shaped frame, a belt cross rod, an upper carrier roller and a lower carrier roller.
The phenomenon of belt drifting and deviation at the position is caused by the influence of belt tension when the gradient of a bottom plate is large and the fluctuation space of a belt is large due to faults and the like in the underground coal mine, and particularly the phenomenon is easier to occur when the belt is started in a no-load mode. If no effective measures are taken, the belt drift position is easy to scratch with an anchor rod and an anchor cable supported by a top plate, so that the belt buckle is damaged and a belt breaking accident occurs. The phenomena of rolling up of two sides and coal scattering from deviation are easy to occur when the mine is fully loaded, the accidents that massive waste rocks and carbon fall to hurt people are caused, and serious hidden dangers are brought to continuous and efficient production of the mine.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve belt ribbon, off tracking and make anchor rod, the anchor rope that belt and roof strutted scrape and rub and lead to the belt clamp to damage the problem that takes place the disconnected area accident, provide a mining improvement belt ribbon, off tracking device. The utility model adopts the following technical proposal: a mining treatment belt streamer and deviation device comprises an H frame, a belt carrier roller, a belt and a belt pressing device; the H-shaped frame comprises a cross rod and two vertical rods, the two vertical rods of the H-shaped frame are fixed at two ends of the cross rod, and a belt carrier roller is arranged in the H-shaped frame; the belt is positioned above the belt carrier roller; the method is characterized in that: the belt pressing device comprises a door-shaped frame, two belt pressing solid wheels, a movable device and a limiting device; the door-shaped frame comprises a cross beam and two vertical beams, two ends of the cross beam are respectively and vertically fixed at one end of the two vertical beams, the vertical beams of the door-shaped frame are connected with the vertical rods of the H-shaped frame through bolts, and the height of the door-shaped frame is adjustable; the two solid pressing wheels are sleeved on the cross beam through movable devices respectively, the distance between the two solid pressing wheels is adjustable, limiting devices are arranged on the left side and the right side of each solid pressing wheel, and the solid pressing wheels are located above the belt.
Furthermore, the movable device is a movable bearing, the movable bearing is sleeved outside the beam, and the solid wheel of the press belt is sleeved outside the movable bearing of the movable device.
Furthermore, the limiting device comprises a circular hoop and a bolt; the circular clamp open end is equipped with the through-hole, and circular clamp suit is on the crossbeam, and the through-hole of circular clamp open end passes through bolted connection.
Furthermore, a plurality of through holes are formed in vertical rows on the vertical beams of the door-shaped frame at equal intervals, a plurality of through holes are formed in the vertical rods of the H-shaped frame corresponding to the vertical rows at equal intervals, and the distance between the plurality of through holes of the vertical beams is equal to that between the plurality of through holes of the vertical rods; the through holes of the vertical beam are connected with the through holes of the vertical rod through bolts.
Furthermore, two vertical beams of the door-shaped frame are respectively provided with a belt pressing carrier roller device, the two belt pressing carrier roller devices are positioned above two ends of the belt, and the two belt pressing carrier roller devices are positioned at the same height; the belt pressing carrier roller device comprises a belt pressing carrier roller and a fixing device; the outer end of the pressing belt carrier roller inclines upwards, the pressing belt carrier roller is located above two ends of the belt, the pressing belt carrier roller is connected with the vertical beam through a fixing device, and the height of the pressing belt carrier roller is adjustable.
Further, the fixing device comprises a U-shaped clamp and a supporting frame; the supporting frame is of a frame structure and comprises a first side plate, a second side plate, a top plate and a rotating shaft, wherein the first side plate is vertical, the top plate inclines upwards, the first side plate is fixed below one end of the top plate, the second side plate is vertically fixed below the other end of the top plate, the rotating shaft is parallel to the top plate, one end of the rotating shaft is fixed on the first side plate, and the other end of the rotating shaft is fixed on the second side plate; the belt pressing carrier roller is sleeved on the rotating shaft; the U-shaped clamp is sleeved on the vertical beam with an opening outwards, through holes are formed in the outer ports of the front side and the rear side of the U-shaped clamp, and the through holes of the outer ports of the front side and the rear side of the U-shaped clamp are connected through bolts; the inner side of the U-shaped clamp is connected with the first side plate of the support frame.
The utility model discloses compare prior art's beneficial effect:
the belt pressing device is additionally arranged at the position of the belt easy to float, the belt pressing solid wheels of the belt pressing device enable the belt to stably pass through a section with larger fluctuation of the bottom plate without ribbon and deviation phenomena by adjusting the distance between the two belt pressing solid wheels and the height of the belt pressing solid wheels, and therefore the belt buckle is prevented from being damaged and causing belt breakage accidents due to rubbing of an anchor rod and an anchor cable which are supported by the belt and a top plate; the utility model discloses a press belt roller device prevents that the belt edge from rolling up, can effectively solve because the belt edge rolls up the problem that leads to the belt both sides to spill coal, bold waste rock, carbon and drop. Therefore, the utility model has the advantages of simple structure, convenient use, low manufacturing cost, safety and reliability, strong adaptability and high flexibility.
Drawings
FIG. 1 is a schematic view of the present invention;
in the figure: 1-door type frame, 1.1-beam, 1.2-vertical beam, 2-press belt solid wheel, 3-movable device, 4-limiting device, 5-press belt carrier roller, 6-fixing device, 6.1-U type card, 6.2-support frame, 6.2.1-first side plate, 6.2.2-second side plate, 6.2.3-top plate, 6.2.4-rotating shaft, 7-belt, 8-belt carrier roller, 9-H frame, 9.1-cross bar and 9.2-vertical bar.
Detailed Description
The embodiments of the present invention will be further explained with reference to the accompanying drawings:
referring to fig. 1, the utility model provides a mining improvement belt ribbon, off tracking device, its technical scheme: comprises an H frame 9, a belt carrier roller 8, a belt 7 and a belt pressing device; the H-shaped frame 9 comprises a cross rod 9.1 and two vertical rods 9.2, the two vertical rods 9.2 of the H-shaped frame 9 are fixed at two ends of the cross rod 9.1, and a belt carrier roller 8 is arranged in the H-shaped frame 9; the belt 7 is positioned above the belt carrier roller 8; the method is characterized in that: the belt pressing device comprises a portal frame 1, two belt pressing solid wheels 2, a movable device 3 and a limiting device 4; the door-shaped frame 1 comprises a cross beam 1.1 and two vertical beams 1.2, two ends of the cross beam 1.1 are respectively and vertically fixed at one end of the two vertical beams 1.2, the vertical beams 1.2 of the door-shaped frame 1 are connected with vertical rods 9.2 of the H-shaped frame 9 through bolts, and the height of the door-shaped frame 1 is adjustable; the two press belt solid wheels 2 are sleeved on the beam 1.1 through the movable device 3 respectively, the distance between the two press belt solid wheels 2 is adjustable, the left side and the right side of the press belt solid wheels 2 are both provided with limiting devices 4, and the press belt solid wheels 2 are positioned above the belt 7.
The movable device 3 is a movable bearing, the movable bearing is sleeved outside the beam 1.1, and the solid wheel 2 of the press belt is sleeved outside the movable bearing of the movable device 3.
The limiting device 4 comprises a circular hoop and a bolt; the circular clamp open end is equipped with the through-hole, and circular clamp suit is on crossbeam 1.1, and the through-hole of circular clamp open end passes through bolted connection.
A plurality of through holes are arranged on the vertical beam 1.2 of the door-shaped frame 1 at equal intervals, a plurality of through holes are arranged on the vertical rod 9.2 of the H-shaped frame 9 at equal intervals corresponding to the vertical rows, and the distance between the plurality of through holes of the vertical beam 1.2 is equal to that between the plurality of through holes of the vertical rod 9.2; the through holes of the vertical beam 1.2 are connected with the through holes of the vertical rod 9.2 through bolts.
Two vertical beams 1.2 of the door-shaped frame 1 are respectively provided with a belt pressing carrier roller device, the two belt pressing carrier roller devices are positioned above two ends of a belt 7, and the two belt pressing carrier roller devices are positioned at the same height; the belt pressing carrier roller device comprises a belt pressing carrier roller 5 and a fixing device 6; the outer end of the pressing belt carrier roller 5 inclines upwards, the pressing belt carrier roller 5 is located above two ends of the belt 7, the pressing belt carrier roller 5 is connected with the vertical beam 1.2 through the fixing device 6, and the height of the pressing belt carrier roller 5 is adjustable.
The fixing device 6 comprises a U-shaped card 6.1 and a support frame 6.2; the supporting frame 6.2 is of a frame structure, the supporting frame 6.2 comprises a first side plate 6.2.1, a second side plate 6.2.2, a top plate 6.2.3 and a rotating shaft 6.2.4, the first side plate 6.2.1 is vertical, the top plate 6.2.3 is inclined upwards, the first side plate 6.2.1 is fixed below one end of the top plate 6.2.3, the second side plate 6.2.2 is vertically fixed below the other end of the top plate 6.2.3, the rotating shaft 6.2.4 is parallel to the top plate 6.2.3, one end of the rotating shaft 6.2.4 is fixed on the first side plate 6.2.1, and the other end of the rotating shaft 6.2.4 is fixed on the second side plate 6.2.2; the belt pressing carrier roller 5 is sleeved on the rotating shaft 6.2.4; the U-shaped clamp 6.1 is sleeved on the vertical beam 1.2 with an outward opening, through holes are arranged at the front side outer port and the rear side outer port of the U-shaped clamp 6.1, and the through holes at the front side outer port and the rear side outer port of the U-shaped clamp 6.1 are connected through bolts; the inner side of the U-shaped card 6.1 is connected with the first side plate 6.2.1 of the support frame 6.2.
When the belt 7 runs, the belt pressing solid wheel 2 and the belt pressing carrier roller 5 roll along with the upper belt 7, and the running resistance of the belt 7 is not additionally increased.
The utility model discloses an application example:
three groups are installed in the front, in the middle and at the back of the roadway slope-changing section and the section where the belt ribbon easily occurs. In practical application, the belt conveyor can be stably transited without belt drifting and deviation accidents by adjusting the distance between the two belt pressing solid wheels 2 and the distance between the belt pressing solid wheels 2 and the belt 7 according to the coal amount and the condition of discharging large pieces of waste rock and carbon, and the belt conveyor can reduce the belt breaking, coal scattering and other accidents caused by belt drifting and deviation to the maximum extent.
When the coal amount is normal or no large blocks: firstly, loosening bolts of a limiting device 4 to enable a circular hoop of the limiting device 4 to move on a cross beam 1.1 of a door-shaped frame 1; secondly, moving the movable device so as to adjust the distance between the two solid belt pressing wheels 2; moving the circular hoop of the limiting device 4 to two sides of the solid wheel 2 to fix the solid wheel 2, and screwing the bolt of the limiting device 4; fourthly, loosening bolts for fixing the vertical beam 1.2 and the H-shaped frame 9 vertical rod 9.2; fifthly, moving the vertical beam 1.2 of the door-shaped frame 1 so as to adjust the distance between the belt pressing solid wheel 2 and the belt 7, so that the belt pressing solid wheel 2 presses the belt 7; and sixthly, after the adjustment is completed, screwing the bolt.
When the coal amount is large or the coal continuously generates large blocks: the belt load is large, and the belt is not easy to float. The pressure-bearing solid wheel 2 is adjusted according to the method, so that the pressure-bearing solid wheel is far away from the belt, and enough space is ensured to pass through massive waste rock and carbon, so that the phenomena of blockage and tripping are avoided in the belt transportation process.
After two press belt solid wheel 2 intervals are less and play a role, the belt edge is more easily rolled up, the off tracking, so the utility model discloses add and established and press belt idler device. In practical use: firstly, loosening bolts on a U-shaped clamp 6.1 of a fixing device 6 to enable a belt pressing carrier roller device to move on a vertical beam 1.2 of a door-shaped frame 1; secondly, adjusting the distance between the belt pressing carrier roller 5 and the belt 7 according to the degree of the edge of the belt to be rolled up; and thirdly, after the adjustment is completed, the bolts are screwed down to fix the belt pressing carrier roller device on the vertical beam 1.2 of the door-shaped frame 1.
The belt pressing device of the utility model, the belt pressing solid wheels of the belt pressing device, through adjusting the distance between the two belt pressing solid wheels and the height of the belt pressing solid wheels, the belt can stably pass through a section with larger fluctuation of the bottom plate without ribbon drifting and deviation phenomena, thereby avoiding the belt buckle damage and the belt breakage accidents caused by the scraping of the anchor rod and the anchor cable which are supported by the belt and the top plate; the utility model discloses a press belt roller device prevents that the belt edge from rolling up, can effectively solve because the belt edge rolls up the problem that leads to the belt both sides to spill coal, bold waste rock, carbon and drop. Therefore, the utility model has the advantages of simple structure, convenient use, low manufacturing cost, safety and reliability, strong adaptability and high flexibility.
Claims (6)
1. A mining treatment belt drifting and deviation device comprises an H frame (9), a belt carrier roller (8), a belt (7) and a belt pressing device; the H-shaped frame (9) comprises a cross rod (9.1) and two vertical rods (9.2), the two vertical rods (9.2) of the H-shaped frame (9) are fixed at two ends of the cross rod (9.1), and a belt carrier roller (8) is arranged in the H-shaped frame (9); the belt (7) is positioned above the belt carrier roller (8); the method is characterized in that: the belt pressing device comprises a door-shaped frame (1), two belt pressing solid wheels (2), a movable device (3) and a limiting device (4);
the door-shaped frame (1) comprises a cross beam (1.1) and two vertical beams (1.2), two ends of the cross beam (1.1) are respectively and vertically fixed at one end of the two vertical beams (1.2), the vertical beams (1.2) of the door-shaped frame (1) are connected with vertical rods (9.2) of the H-shaped frame (9) through bolts, and the height of the door-shaped frame (1) is adjustable;
the two solid pressing wheels (2) are sleeved on the beam (1.1) through the movable device (3) respectively, the distance between the two solid pressing wheels (2) is adjustable, the left side and the right side of the solid pressing wheels (2) are provided with limiting devices (4), and the solid pressing wheels (2) are located above the belt (7).
2. The mining treatment belt streamer and deviation device according to claim 1, wherein: the movable device (3) is a movable bearing, the movable bearing is sleeved outside the beam (1.1), and the solid pressing belt wheel (2) is sleeved outside the movable bearing of the movable device (3).
3. The mining treatment belt streamer and deviation device according to claim 1, wherein: the limiting device (4) comprises a circular hoop and a bolt; the opening end of the circular hoop is provided with a through hole, the circular hoop is sleeved on the cross beam (1.1), and the through hole at the opening end of the circular hoop is connected through a bolt.
4. The mining treatment belt streamer and deviation device according to claim 1, wherein: a plurality of through holes are formed in vertical rows on a vertical beam (1.2) of the door-shaped frame (1) at equal intervals, a plurality of through holes are formed in a vertical rod (9.2) of the H-shaped frame (9) at equal intervals corresponding to the vertical rows, and the distance between the plurality of through holes of the vertical beam (1.2) is equal to that between the plurality of through holes of the vertical rod (9.2); the through holes of the vertical beam (1.2) are connected with the through holes of the vertical rod (9.2) through bolts.
5. The mining treatment belt streamer and deviation device according to claim 1, wherein: two vertical beams (1.2) of the door-shaped frame (1) are respectively provided with a belt pressing carrier roller device, the two belt pressing carrier roller devices are positioned above two ends of a belt (7), and the two belt pressing carrier roller devices are positioned at the same height;
the belt pressing carrier roller device comprises a belt pressing carrier roller (5) and a fixing device (6);
the outer end of the pressing belt carrier roller (5) inclines upwards, the pressing belt carrier roller (5) is located above the two ends of the belt (7), the pressing belt carrier roller (5) is connected with the vertical beam (1.2) through the fixing device (6), and the height of the pressing belt carrier roller (5) is adjustable.
6. The mining treatment belt streamer and deviation device according to claim 5, wherein: the fixing device (6) comprises a U-shaped card (6.1) and a supporting frame (6.2);
the supporting frame (6.2) is of a frame structure, the supporting frame (6.2) comprises a first side plate (6.2.1), a second side plate (6.2.2), a top plate (6.2.3) and a rotating shaft (6.2.4), the first side plate (6.2.1) is vertical, the top plate (6.2.3) inclines upwards, the first side plate (6.2.1) is fixed below one end of the top plate (6.2.3), the second side plate (6.2.2) is vertically fixed below the other end of the top plate (6.2.3), the rotating shaft (6.2.4) is parallel to the top plate (6.2.3), one end of the rotating shaft (6.2.4) is fixed on the first side plate (6.2.1), and the other end of the rotating shaft (6.2.4) is fixed on the second side plate (6.2.2);
the belt pressing carrier roller (5) is sleeved on the rotating shaft (6.2.4);
the U-shaped clamp (6.1) is sleeved on the vertical beam (1.2) with an outward opening, through holes are formed in the outer ports of the front side and the rear side of the U-shaped clamp (6.1), and the through holes of the outer ports of the front side and the rear side of the U-shaped clamp (6.1) are connected through bolts; the inner side of the U-shaped card (6.1) is connected with a first side plate (6.2.1) of the support frame (6.2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921572124.1U CN211282639U (en) | 2019-09-20 | 2019-09-20 | Mining treatment belt streamer, off tracking device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921572124.1U CN211282639U (en) | 2019-09-20 | 2019-09-20 | Mining treatment belt streamer, off tracking device |
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| Publication Number | Publication Date |
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| CN211282639U true CN211282639U (en) | 2020-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921572124.1U Active CN211282639U (en) | 2019-09-20 | 2019-09-20 | Mining treatment belt streamer, off tracking device |
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| CN (1) | CN211282639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115060064A (en) * | 2022-04-21 | 2022-09-16 | 陈丽 | Corn drying device for agricultural equipment |
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2019
- 2019-09-20 CN CN201921572124.1U patent/CN211282639U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115060064A (en) * | 2022-04-21 | 2022-09-16 | 陈丽 | Corn drying device for agricultural equipment |
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