CN212023907U - Tubular belt conveyor aligning device - Google Patents
Tubular belt conveyor aligning device Download PDFInfo
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- CN212023907U CN212023907U CN202022300582.9U CN202022300582U CN212023907U CN 212023907 U CN212023907 U CN 212023907U CN 202022300582 U CN202022300582 U CN 202022300582U CN 212023907 U CN212023907 U CN 212023907U
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- belt conveyor
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Abstract
The utility model discloses a tubular belt conveyor aligning device, which is arranged on a tubular belt conveyor, wherein the tubular belt conveyor comprises a frame and a tubular adhesive tape, the frame comprises a plurality of middle brackets which are arranged in parallel, each middle bracket is provided with a central through hole for the tubular adhesive tape to axially pass through, a plurality of central through holes form a tubular adhesive tape running channel, and a plurality of adjusting carrier rollers are positioned at the same side of the tubular adhesive tape running channel and support the tubular adhesive tape; the guide device is arranged on the plurality of middle brackets, and the long connecting rod can move back and forth along the guide device; the adjusting carrier roller comprises a carrier roller shaft and a carrier roller body, the carrier roller body is rotatably arranged on the carrier roller shaft, the lower end of the carrier roller shaft is hinged with the middle bracket, and the upper end of the carrier roller shaft is connected with the long rod; the long connecting rod is connected with the roller shafts of the adjusting carrier rollers, the driving device drives the long connecting rod to reciprocate back and forth along the guide device, and the long connecting rod drives the adjusting carrier rollers to swing back and forth. The device has simple structure and good adjusting effect.
Description
Technical Field
The utility model belongs to the technical equipment field of tubulose belt conveyor, specifically be an alignment device who relates to tubulose belt conveyor.
Background
The structure of the existing circular tube-shaped belt conveyor mainly comprises a circular tube-shaped rubber belt formed by overlapping two sides (namely edge overlapping portions) on the basis of a sheet rubber belt, the tubular belt conveyor can realize the airtight conveying of bulk materials, and has the advantages of environmental protection, space turning, obstacle crossing, conveying inclination angle lifting, bidirectional conveying, adaptability to complex terrain requirements and the like, so that the pipe belt conveyor is widely applied to the industries such as mine exploitation, ferrous metallurgy, electric power construction, port transportation, building material chemical engineering and the like.
However, the mechanical structure of the tubular belt conveyor determines an inherent disadvantage thereof, that is, twisting during operation, and the twisting of the tubular belt conveyor is more likely to occur as the complexity of the arrangement of the conveyor increases. Therefore, the ultrasonic sensor is usually arranged on the circular tube-shaped belt conveyor support, when the adhesive tape is twisted, the centripetal distance between the surface of the detected adhesive tape and the ultrasonic sensor is suddenly changed, and a signal is transmitted to the electronic control unit, so that a worker is reminded of timely detecting the suddenly changed position to confirm whether the twisting phenomenon exists or not, real-time monitoring is realized, and once the adhesive tape is twisted, the twisting needs to be timely corrected, therefore, a set of tubular belt conveyor adjusting device matched with the twisting detection device is required.
SUMMERY OF THE UTILITY MODEL
To the above insufficiency, the utility model discloses the first technical problem that will solve is: the tubular belt conveyor aligning device can align the twisted rubber belt, and is simple in structure and good in aligning effect.
In order to solve the technical problem, the technical scheme of the utility model is that:
the tubular belt conveyor aligning device is arranged on the tubular belt conveyor, the tubular belt conveyor comprises a rack and a tubular rubber belt, the rack comprises a plurality of middle brackets which are arranged in parallel, each middle bracket is provided with a central through hole for the tubular rubber belt to axially pass through, and the central through holes form a tubular rubber belt running channel,
the tubular belt conveyor aligning device comprises a driving device, a long connecting rod, a guide device and adjusting carrier rollers, wherein the adjusting carrier rollers are arranged on the middle bracket, and a plurality of adjusting carrier rollers are positioned on the same side of the tubular rubber belt running channel and support the tubular rubber belt;
the guide device is arranged on the plurality of middle brackets, and the long connecting rod can move back and forth along the guide device;
the adjusting carrier roller comprises a carrier roller shaft and a carrier roller body, the carrier roller body is rotatably installed on the carrier roller shaft, the lower end of the carrier roller shaft is hinged with the middle bracket, and the upper end of the carrier roller shaft is connected with the long connecting rod;
the long connecting rod is connected with a plurality of roller shafts of the adjusting carrier rollers, the driving device drives the long connecting rod to reciprocate back and forth along the guide device, and the long connecting rod drives the adjusting carrier rollers to swing back and forth.
Preferably, the guiding device comprises a plurality of guiding plates welded with the machine frame, each guiding plate is provided with a guiding hole for the long connecting rod to pass through, the plurality of guiding plates are welded on the middle bracket, and the centers of the plurality of guiding holes are arranged on a straight line and parallel to the central line of the tubular adhesive tape running channel.
Preferably, the middle bracket is fixedly connected with a mounting inclined plate, the mounting inclined plate and the middle bracket enclose the central through hole, the central through hole is a hexagonal hole, and the adjusting carrier roller is mounted on the mounting inclined plate.
Preferably, the installation swash plate is fixedly connected with an adjusting carrier roller installation seat, the adjusting carrier roller installation seat comprises a lower connecting plate and an upper connecting plate, the lower connecting plate is provided with a hinge hole, the upper connecting plate is provided with a U-shaped open slot, the lower end of the carrier roller shaft is hinged to the hinge hole of the lower connecting plate through a hinge shaft, and the upper end of the carrier roller shaft is located in the U-shaped open slot.
Preferably, the long connecting rod is welded with a first connecting plate and a second connecting plate, a roller shaft mounting hole is formed in the first connecting plate, the upper end of the roller shaft penetrates through the roller shaft mounting hole and is fixedly connected with the first connecting plate, the number of the first connecting plates welded on the long connecting rod corresponds to the number of the adjusting rollers, and the second connecting plate is hinged to the driving device.
Preferably, the long connecting rod is a round rod, and the first connecting plate and the second connecting plate are separated by 120 ° in the circumferential direction of the round rod.
Preferably, the driving device is provided as a hydraulic cylinder or an air cylinder.
Preferably, the driving device is installed on the rack through a hinged seat, the hinged seat comprises a bottom plate, two lug plates and a hinged shaft, the bottom plate is fixedly connected with the rack, the two lug plates are welded on the bottom plate, and the hydraulic cylinder or the air cylinder is hinged to the two lug plates through the hinged shaft.
Preferably, the tubular belt conveyor aligning devices are arranged on the tubular belt conveyor in pairs.
Preferably, a plurality of tubular adhesive tape running channels are arranged on the rack in a vertical array or a horizontal array, and the central lines of the tubular adhesive tape running channels are arranged in parallel.
After the technical scheme is adopted, the beneficial effects of the utility model are that:
the utility model discloses a drive arrangement drive connection stock of tubulose belt conveyor aligning device can reciprocating motion around along guider, but connects the stock and drives a plurality of regulation bearing rollers luffing motion. The torsion detection device detects the torsion state of the adhesive tape, the long connecting rod is pushed by the two sets of driving devices to enable the adjusting carrier rollers on the two sides to tilt forwards by a unit angle, the state of the tubular adhesive tape returns after the adjusting carrier rollers tilt forwards by a unit angle, if the tubular adhesive tape return is not detected within a specified time, the adjusting carrier rollers are supported to continue to tilt forwards by an angle unit, and the like until the tubular adhesive tape returns. The tubular belt conveyor aligning device of the utility model has simple structure and good adjusting effect.
Drawings
Fig. 1 is a schematic structural view of the tubular belt conveyor aligning device of the present invention;
FIG. 2 is a schematic cross-sectional view taken at A-A in FIG. 1;
FIG. 3 is a view in the direction C of FIG. 2;
FIG. 4 is a schematic cross-sectional view at B-B in FIG. 1;
FIG. 5 is a side view of the swash plate;
FIG. 6 is a schematic view of the structure of the long connecting rod;
FIG. 7 is a schematic cross-sectional view of D-D of FIG. 6;
in the figure: 1-frame, 2-tubular adhesive tape, 11-middle bracket, 12-tubular adhesive tape running channel, 111-installation inclined plate, 112-lower connecting plate, 113-upper connecting plate, 2-tubular adhesive tape, 3-driving device, 4-long connecting rod, 41-first connecting plate, 410-roller shaft installation hole, 42-second connecting plate, 5-guiding device, 51-guiding plate, 6-adjusting roller, 61-roller shaft, 62-roller body, 7-hinged seat, 71-bottom plate, 72-ear plate, 73-hinged shaft and E-tubular adhesive tape running direction.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. Hereinafter, "front" means the front in the running direction of the adhesive tape, "rear" means the direction opposite to "front", and "left" and "right" means the left and right sides in the drawings of the specification. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The tubular belt conveyor aligning device shown in fig. 1 to 5 is arranged on a tubular belt conveyor, the tubular belt conveyor comprises a frame 1 and a tubular rubber belt 2, the frame 1 comprises a plurality of middle brackets 11 which are arranged in parallel, each middle bracket 11 is provided with a central through hole for the tubular rubber belt to axially pass through, the central through holes form a tubular rubber belt running channel 12, the tubular belt conveyor aligning device comprises a driving device 3, a long connecting rod 4, a guide device 5 and adjusting carrier rollers 6, the adjusting carrier rollers 6 are arranged on the middle brackets 11, and the adjusting carrier rollers 6 are positioned on the same side of the tubular rubber belt running channel and support the tubular rubber belt 2;
the guide device is arranged on a plurality of middle brackets 11, and the long connecting rod 4 can reciprocate along the guide device 5;
the adjusting carrier roller 6 comprises a carrier roller shaft 61 and a carrier roller body 62, the carrier roller body 62 is rotatably arranged on the carrier roller shaft 61, the lower end of the carrier roller shaft 61 is hinged with the middle bracket 11, and the upper end of the carrier roller shaft 61 is connected with the long rod 4;
the long connecting rod 4 is connected with the roller shafts 61 of the adjusting carrier rollers 6, the driving device 3 drives the long connecting rod 4 to reciprocate front and back along the guide device 5, and the long connecting rod 4 drives the adjusting carrier rollers 6 to swing front and back.
In this embodiment, the middle bracket 11 is preferably fixedly connected with a mounting inclined plate 111, the mounting inclined plate 111 and the middle bracket 11 enclose a central through hole, the central through hole is a hexagonal hole, and the adjusting carrier roller 6 is mounted on the mounting inclined plate 111. Fixedly connected with regulation bearing roller mount pad on installation swash plate 111, regulation bearing roller mount pad includes lower part connecting plate 112 and upper portion connecting plate 113, and the hinge hole has been seted up to the lower part connecting plate, and U-shaped open slot has been seted up to upper portion connecting plate 113, and the lower extreme of bearing roller axle 61 passes through the articulated shaft and articulates the hinge hole in lower part connecting plate 112, and the upper end of bearing roller axle 61 is located the U-shaped open slot.
The guiding device 5 comprises a plurality of guiding plates 51 welded with the frame 1, each guiding plate 51 is provided with a guiding hole for the long connecting rod 4 to pass through, the guiding plates 51 are welded on the middle bracket 11, and the centers of the guiding holes are arranged on a straight line and parallel to the central line of the tubular adhesive tape running channel 12.
The welding has first connecting plate 41 and second connecting plate 42 on the extension bar 4, has seted up bearing roller axle mounting hole 410 on the first connecting plate 41, and the upper end of bearing roller axle passes the bearing roller axle mounting hole and with first connecting plate 41 fixed connection, and the quantity of the first connecting plate 41 of welded on the extension bar 4 corresponds with the quantity of adjusting the bearing roller 6, and second connecting plate 42 is articulated with drive arrangement 3. The driving device is set to be a hydraulic cylinder or an air cylinder, and an electric cylinder can also be adopted for improving the adjusting precision. The long connecting rod 4 is provided as a round rod, and the first connecting plate 41 and the second connecting plate 42 are spaced apart by 120 ° in the circumferential direction of the round rod.
The driving device is installed with the frame 1 through a hinged seat, the hinged seat 7 comprises a bottom plate 71, two lug plates 72 and a hinged shaft 73, the bottom plate 71 is fixedly connected with the frame 1, the two lug plates 72 are welded on the bottom plate 71, and a hydraulic cylinder or an air cylinder is hinged on the two lug plates 72 through the hinged shaft.
The tubular belt conveyor aligning devices are arranged on the tubular belt conveyor in pairs. A plurality of tubular adhesive tape running channels 12 are vertically arrayed or horizontally arrayed on the frame 1, and the central lines of the tubular adhesive tape running channels 12 are arranged in parallel.
In this embodiment, two tubular adhesive tape running channels 12, that is, two tubular adhesive tapes 2, are provided on the tubular belt conveyor, and two tubular belt conveyor aligning devices are provided on each tubular adhesive tape running channel 12. The long connecting rod of each tubular belt conveyor aligning device is connected with 3 adjusting carrier rollers 6 to adjust the tubular rubber belt.
When the torsion detection device detects that the torsion state of the adhesive tape exceeds the allowable range value, (the structure and the principle of the torsion detection device can refer to the torsion detection device of the circular tube-shaped belt conveyor named as 201420564187.3 of Chinese utility model patent),
as shown in fig. 1 and 2, if the torsion detecting device detects that the tubular adhesive tape is deviated in the counterclockwise direction, the torsion detecting device transmits a signal to the controller, and the controller controls the driving device to operate, there are 3 adjusting schemes:
1) the tubular belt conveyor aligning device on the left side in fig. 2 works, the driving device pushes the long connecting rod 4 on the left side in fig. 2 to tilt the adjusting idler 6 on the left side in fig. 2 forward (following the running direction E of the tubular belt in fig. 1) by a unit angle (preferably, the unit angle is set to be 1.5 degrees), the state of the tubular belt returns after the adjusting idler 6 on the left side in fig. 2 tilts forward by a unit angle, if the tubular belt returns is not detected within a specified time, the adjusting idler 6 continues to tilt forward by an angle unit, and so on until the tubular belt returns.
2) The tubular belt conveyor aligning device on the right side in fig. 2 operates, the driving device pushes the adjusting idler 6 on the right side in fig. 2 to tilt backwards (opposite to the running direction E of the tubular belt in fig. 1) by a unit angle (preferably, the unit angle is set to 1.5 degrees), the state of the tubular belt returns after the adjusting idler 6 on the right side in fig. 2 tilts backwards by a unit angle, if the return of the tubular belt is not detected within a specified time, the adjusting idler 6 on the right side in fig. 2 continues to tilt backwards by an angle unit, and so on until the tubular belt returns.
3) The left side drive arrangement and the right side drive arrangement in fig. 2 work simultaneously, and the left connecting rod 4 inclines the adjusting idler 6 on the left side in fig. 2 forward a certain angle, and the right connecting rod 4 inclines the adjusting idler 6 on the right side in fig. 2 backward a certain angle until the state of the tubular adhesive tape can return.
The specific selection of which scheme can be set according to the field situation. And when the detection device detects the return of the torsion, the detection is continued. The long connecting rod 4 is provided with a travel switch, the pushing travel is set according to the return condition, the pushing travel is correspondingly set, and the support adjusting carrier roller 6 can swing within the angle range of a.
Similarly, if the twist detection device detects that the tubular adhesive tape deviates clockwise, the twist detection device transmits a signal to the controller, and the controller controls the driving device to operate, and 3 adjustment schemes are provided, which are not described herein again.
The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.
Claims (10)
1. The tubular belt conveyor aligning device is arranged on the tubular belt conveyor, the tubular belt conveyor comprises a rack and a tubular rubber belt, the rack comprises a plurality of middle brackets which are arranged in parallel, each middle bracket is provided with a central through hole for the tubular rubber belt to axially pass through, and the central through holes form a tubular rubber belt running channel,
the tubular belt conveyor aligning device comprises a driving device, a long connecting rod, a guide device and adjusting carrier rollers, wherein the adjusting carrier rollers are arranged on the middle bracket, and a plurality of adjusting carrier rollers are positioned on the same side of the tubular rubber belt running channel and support the tubular rubber belt;
the guide device is arranged on the plurality of middle brackets, and the long connecting rod can move back and forth along the guide device;
the adjusting carrier roller comprises a carrier roller shaft and a carrier roller body, the carrier roller body is rotatably installed on the carrier roller shaft, the lower end of the carrier roller shaft is hinged with the middle bracket, and the upper end of the carrier roller shaft is connected with the long connecting rod;
the long connecting rod is connected with a plurality of roller shafts of the adjusting carrier rollers, the driving device drives the long connecting rod to reciprocate back and forth along the guide device, and the long connecting rod drives the adjusting carrier rollers to swing back and forth.
2. The tubular belt conveyor aligning apparatus of claim 1, wherein the guide means includes a plurality of guide plates welded to the frame, each of the guide plates having a guide hole for the long connecting rod to pass through, the plurality of guide plates being welded to the intermediate bracket, the plurality of guide holes being centered on a straight line and being arranged parallel to a center line of the tubular tape running passage.
3. The tubular belt conveyor aligning apparatus of claim 2, wherein a mounting ramp is fixedly attached to the intermediate bracket, the mounting ramp and the intermediate bracket defining the central through hole, the central through hole being configured as a hexagonal hole, the adjustment idler being mounted on the mounting ramp.
4. The tubular belt conveyor aligning apparatus of claim 3, wherein the inclined mounting plate is fixedly connected with an adjusting idler mounting seat, the adjusting idler mounting seat comprises a lower connecting plate and an upper connecting plate, the lower connecting plate is provided with a hinge hole, the upper connecting plate is provided with a U-shaped open slot, the lower end of the idler shaft is hinged to the hinge hole of the lower connecting plate through a hinge shaft, and the upper end of the idler shaft is located in the U-shaped open slot.
5. The tubular belt conveyor aligning apparatus of claim 4, wherein the long connecting bar is welded with a first connecting plate and a second connecting plate, the first connecting plate is formed with a roller shaft mounting hole, the upper end of the roller shaft passes through the roller shaft mounting hole and is fixedly connected with the first connecting plate, the number of the first connecting plates welded to the long connecting bar corresponds to the number of the adjusting rollers, and the second connecting plate is hinged with the driving unit.
6. The tubular belt conveyor aligning apparatus of claim 5, wherein said long connecting rod is provided as a round rod, and said first connecting plate and said second connecting plate are spaced 120 ° apart in a circumferential direction of said round rod.
7. A tubular belt conveyor aligning device according to claim 1, characterized in that the drive means are arranged as hydraulic or pneumatic cylinders.
8. The tubular belt conveyor aligning device of claim 7, wherein the driving means is mounted to the frame by means of a hinge mount comprising a base plate fixedly connected to the frame, two of the ear plates welded to the base plate, and a hinge shaft by which the hydraulic cylinder or the air cylinder is hinged to the two ear plates.
9. The tubular belt conveyor aligning apparatus of any one of claims 1 to 8, wherein the tubular belt conveyor aligning apparatus is provided in pairs on the tubular belt conveyor.
10. The tubular belt conveyor aligning apparatus of claim 9, wherein said frame has a plurality of said tubular tape running paths in a vertical array or a horizontal array, and the center lines of said plurality of said tubular tape running paths are arranged in parallel with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022300582.9U CN212023907U (en) | 2020-10-16 | 2020-10-16 | Tubular belt conveyor aligning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022300582.9U CN212023907U (en) | 2020-10-16 | 2020-10-16 | Tubular belt conveyor aligning device |
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| Publication Number | Publication Date |
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| CN212023907U true CN212023907U (en) | 2020-11-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022300582.9U Active CN212023907U (en) | 2020-10-16 | 2020-10-16 | Tubular belt conveyor aligning device |
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| CN (1) | CN212023907U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114620409A (en) * | 2022-04-24 | 2022-06-14 | 安徽永生机械股份有限公司 | Automatic torsion preventing device of circular tube belt conveyor |
-
2020
- 2020-10-16 CN CN202022300582.9U patent/CN212023907U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114620409A (en) * | 2022-04-24 | 2022-06-14 | 安徽永生机械股份有限公司 | Automatic torsion preventing device of circular tube belt conveyor |
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Effective date of registration: 20221221 Address after: No. 2407, East Ring Road, Changle Economic Development Zone, Weifang City, Shandong Province Patentee after: SHANDONG MINING MACHINERY HUANENG EQUIPMENT MANUFACTURING Co.,Ltd. Patentee after: SHANDONG MINING MACHINERY GROUP Co.,Ltd. Address before: No. 2407, East Ring Road, Changle Economic Development Zone, Weifang City, Shandong Province Patentee before: SHANDONG MINING MACHINERY HUANENG EQUIPMENT MANUFACTURING Co.,Ltd. |