CN211337491U - Adjustable groove angle carrier roller set for transition section of heavy tubular belt conveyor - Google Patents
Adjustable groove angle carrier roller set for transition section of heavy tubular belt conveyor Download PDFInfo
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- CN211337491U CN211337491U CN201921939587.7U CN201921939587U CN211337491U CN 211337491 U CN211337491 U CN 211337491U CN 201921939587 U CN201921939587 U CN 201921939587U CN 211337491 U CN211337491 U CN 211337491U
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- carrier roller
- cross beam
- adjustable
- groove angle
- belt conveyor
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Abstract
The utility model discloses an adjustable groove angle carrier roller group of a transition section of a heavy tubular belt conveyor, which comprises a base, a beam, a left carrier roller, a right carrier roller, a middle carrier roller and an arc adjusting plate; the cross beam passes through the long hole on the base through the fixing piece and is fixedly connected with the base and is adjustable in rotation; the left carrier roller, the right carrier roller and the middle carrier roller are arranged to form a 'product' shape; the left carrier roller and the right carrier roller are respectively connected to the beam in a rotating manner through a bracket and one end of the U-shaped swivel base; the middle part of the bracket is connected with a cross beam pin shaft through an arc adjusting plate, and meanwhile, the connecting positions of the left carrier roller and the right carrier roller with the cross beam are changed through the arc adjusting plate respectively, so that the groove angle is adjustable. The adjustable groove angle product-shaped carrier roller set effectively realizes smooth and smooth unfolding of the upper belt of a heavy tubular belt conveyor with large pipe diameter and large conveying capacity at the transition section, and solves the problem of deviation of the rubber belt; the purposes that the tubular belt conveyor runs stably at the transition section, the rubber belt is unfolded smoothly and the rubber belt can be effectively protected are achieved.
Description
Technical Field
The utility model relates to a tubulose belt conveyor technical field especially relates to an adjustable groove angle bearing roller group of heavy tubulose belt conveyor changeover portion.
Background
The carrier roller group on the tubular belt conveyor is used for supporting materials borne on the conveying belt and the conveying belt, ensures the parts of the conveying belt which stably run, and can be divided into according to the different functions of the carrier roller group: transition idler set, groove type idler set, parallel idler set, window type idler set, adjustable groove angle idler set and other kinds of idler sets.
The adjustable groove angle bearing roller group of tubulose belt conveyor upper band mainly arranges in tubulose belt conveyor head tail changeover portion position, the more common adjustment groove angle mode at present: the two sides adopt connecting rods, arc-shaped steel plates and unilateral fan-shaped adjusting carrier roller groove angles. The adjustable angle is limited, and the overall strength of the carrier roller set is weak.
The existing upper belt adjustable groove angle carrier roller group is composed of three carrier rollers, most of the carrier rollers on two sides are long, the carrier roller in the middle is short, when the groove angle of the groove angle carrier roller group is adjusted, a gap appears between the two carrier rollers, and after long-term operation, the position of an adhesive tape corresponding to the gap is easy to scratch.
The prior upper belt adjustable groove angle carrier roller group can only adjust the groove angle of the carrier roller, and because the tubular belt conveyor is gradually unfolded by a circular tube in a transition section, the height of the belt surface of the rubber belt is gradually changed in the process of finally flattening the rubber belt except the continuous change of the groove angle of the carrier roller. Therefore, the existing tubular belt conveyor has the problem that the forming of the transition section rubber belt is not smooth enough, and the rubber belt and the carrier roller are easy to damage.
SUMMERY OF THE UTILITY MODEL
In order to overcome the technical defects, the utility model aims to provide an adjustable groove angle product-shaped carrier roller group, which effectively realizes the smooth expansion of the upper belt of a heavy tubular belt conveyor with large pipe diameter and large transport capacity at the transition section and solves the problem of the deviation of the rubber belt; the heavy tubular belt conveyor transition section adjustable groove angle carrier roller group can achieve the purposes that the tubular belt conveyor runs stably at the transition section, the rubber belt is unfolded smoothly, and the rubber belt can be effectively protected.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
the technical scheme is that the heavy tubular belt conveyor transition section adjustable groove angle carrier roller group comprises a base, a cross beam, a left carrier roller, a right carrier roller, a middle carrier roller and an arc adjusting plate; the cross beam passes through the arc-shaped long hole on the base through the fixing piece and is fixedly connected with the base and is adjustable in rotation; the left carrier roller and the right carrier roller are respectively arranged in a left-right symmetrical mode by taking the middle carrier roller as a center; the left carrier roller, the right carrier roller and the middle carrier roller are long carrier rollers; the left carrier roller and the right carrier roller are arranged on the front side of the cross beam, and the middle carrier roller is arranged on the rear side of the cross beam; the left carrier roller, the right carrier roller and the middle carrier roller are arranged to form a 'product' shape; the middle carrier roller is fixedly connected with the cross beam through a first middle bracket; the left carrier roller and the right carrier roller are respectively connected to the beam in a rotating manner through a bracket and one end of the U-shaped swivel base; the middle part of the bracket is connected with a cross beam pin shaft through an arc adjusting plate, and meanwhile, the connecting positions of the left carrier roller and the right carrier roller with the cross beam are changed through the arc adjusting plate respectively, so that the groove angle is adjustable.
As optimization, the bracket consists of a second middle bracket and a steel pipe beam; the second middle support is fixedly connected with a steel pipe beam, and one end of the steel pipe beam is rotatably connected with a U-shaped swivel base fixedly arranged on the cross beam; the connecting position of the middle part of the steel pipe beam and the cross beam is changed through the arc adjusting plate, and the groove angle is adjustable.
Preferably, the cross beam is provided with a long hole, and the arc adjusting plate is provided with a plurality of groups of open holes corresponding to the long hole on the cross beam.
For optimization, the adjustable groove angle range of the left carrier roller and the right carrier roller is 30-70 degrees; the rotation angle of the beam around the base is 0-10 degrees.
As optimization, the cross beam is a rectangular tube; the second middle support is a steel pipe.
Compared with the prior art, the beneficial effects of the utility model are that: the supporting roller set can be adjusted forwards or backwards through the rotation of the cross beam and the base, and the adjusting angle is 0-10 degrees; the groove angle beta of the left and right carrier rollers is adjusted and changed within 30-70 degrees through the position change of the connecting mounting holes of the arc adjusting plate and the cross beam, so that the belt strength and the belt width of the rubber belt at the transition section are adjusted, and the groove angle beta and the belt surface center height of the carrier roller group are adjusted. The adjustable groove angle product-shaped carrier roller set effectively realizes smooth and smooth unfolding of the upper belt of a heavy tubular belt conveyor with large pipe diameter and large conveying capacity at the transition section, and solves the problem of deviation of the rubber belt; the purposes that the tubular belt conveyor runs stably at the transition section, the rubber belt is unfolded smoothly and the rubber belt can be effectively protected are achieved.
Drawings
The invention will now be described, by way of example, with reference to the accompanying drawings, in which:
fig. 1 is a schematic view of the main structure of the present invention.
Fig. 2 is a schematic view of the structure in the direction a in fig. 1.
Fig. 3 is a schematic top view of the present invention.
Fig. 4 is a schematic structural view of the utility model after the groove angle is adjusted by the left and right carrier rollers.
The labels in the figure are: the support comprises a base 1, a cross beam 2, a left carrier roller 3, a right carrier roller 4, a middle carrier roller 5, an arc adjusting plate 6, a first middle support 7, a U-shaped swivel base 8, a second middle support 9 and a steel pipe beam 10.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
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. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the embodiment, as shown in fig. 1-4, the utility model discloses a heavy tubular belt conveyor transition section adjustable groove angle carrier roller group, which comprises a base 1, a beam 2, a left carrier roller 3, a right carrier roller 4, a middle carrier roller 5 and an arc adjusting plate 6; the beam 2 passes through the arc-shaped long hole on the base 1 through a fixing piece to be fixedly connected with the base and is adjustable in rotation; the left carrier roller 3 and the right carrier roller 4 are respectively arranged in a left-right symmetrical mode by taking the middle carrier roller 5 as a center; the left carrier roller 3, the right carrier roller 4 and the middle carrier roller 5 are long carrier rollers; the left carrier roller 3 and the right carrier roller 4 are arranged on the front side of the cross beam 2, and the middle carrier roller 5 is arranged on the rear side of the cross beam 2; the left carrier roller 3, the right carrier roller 4 and the middle carrier roller 5 are arranged to form a 'product' shape; the middle carrier roller 5 is fixedly connected with the cross beam 2 through a first middle bracket 7; the left carrier roller 3 and the right carrier roller 4 are respectively connected to the beam 2 through a bracket and one end of a U-shaped swivel base 8 in a rotating manner; the middle part of the bracket is connected with a pin shaft of the cross beam 2 through an arc adjusting plate 6, and meanwhile, the connecting positions of the left carrier roller 3 and the right carrier roller 4 with the cross beam 2 through the arc adjusting plate 6 are changed, and the groove angle is adjustable.
The bracket consists of a second middle bracket 9 and a steel pipe beam 10; the second middle bracket 9 is fixedly connected with a steel pipe beam 10, and one end of the steel pipe beam 10 is rotatably connected with a U-shaped rotating seat 8 fixedly arranged on the cross beam 2; the connecting position of the middle part of the steel pipe beam 10 and the cross beam 2 is changed through the arc adjusting plate 6, and the groove angle is adjustable.
The beam 2 is provided with a long hole, and the arc adjusting plate 6 is provided with a plurality of groups of open holes corresponding to the long hole on the beam 2.
The adjustable groove angle range of the left carrier roller 3 and the right carrier roller 4 is 30-70 degrees; the rotation angle of the beam 2 around the base 1 is 0-10 degrees.
The beam 2 is a rectangular tube; the second intermediate support 9 is a steel tube.
The beam 2 is made of rectangular pipes, has beautiful appearance and better rigidity than common angle steel and channel steel. The first middle support 7 and the second middle support 9 are made of angle steel or channel steel with light weight, and steel can be saved. Left bearing roller 3 and right bearing roller 4 rotate through U type swivel mount and crossbeam 2 respectively and are connected, form the U-shaped and arrange, strengthen the structural strength who connects greatly. The left carrier roller 3, the right carrier roller 4 and the middle carrier roller 5 are long carrier rollers, and when the carrier rollers are at any groove angle in an adjustable range, no gap is formed at the lap joint of the carrier rollers, so that the adhesive tape is prevented from being longitudinally broken.
The support roller assembly comprises a left support roller 3, a right support roller 4 and a middle support roller 5, wherein the three support rollers form a flat-bottom groove type structure. The single arc adjusting plates 6 are arranged in front and back two rows, and are provided with evenly distributed circular holes, and the number of the circular holes is more than 8. In the use process: the base 1 is fixed on an external device, at the moment, the rotation of the cross beam 2 and the base 1 can be adjusted, the connecting part of the base 1 and the cross beam 2 can be connected through a fixing part through an opening and an arc-shaped long hole, the rotation is adjustable, the whole carrier roller set is enabled to tilt forwards or backwards, and the adjusting angle is 0-10 degrees; fixing the base 1 and the cross beam 2, and adjusting the height of a belt surface on the carrier roller group to be 0-80 mm; the groove angle beta of the left and right carrier rollers is adjusted and changed within 30-70 degrees through the position change of the connecting and mounting holes of the arc adjusting plate 6 and the cross beam 2, so that the belt strength and the belt width of the rubber belt at the transition section are adjusted, and the groove angle beta and the belt surface center height of the carrier roller group are adjusted. The groove angle range of the adjustable groove-shaped article-shaped carrier roller set is 30-70 degrees, the carrier roller sets are arranged in an article shape in a staggered mode, no gap exists in longitudinal lap joint, and the situation that an adhesive tape is longitudinally clamped between the carrier rollers and damaged is avoided; the second middle support 9 and the cross beam 2 are connected through a U-shaped pin shaft, and the structural strength of the support and the cross beam is greatly enhanced.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. Heavy tubular belt conveyor changeover portion adjustable groove angle bearing roller group, its characterized in that: comprises a base (1), a cross beam (2), a left carrier roller (3), a right carrier roller (4), a middle carrier roller (5) and an arc adjusting plate (6); the cross beam (2) passes through the arc-shaped long hole on the base (1) through a fixing piece to be fixedly connected with the base and is adjustable in rotation;
the left carrier roller (3) and the right carrier roller (4) are respectively arranged in a left-right symmetrical mode by taking the middle carrier roller (5) as a center; the left carrier roller (3), the right carrier roller (4) and the middle carrier roller (5) are long carrier rollers; the left carrier roller (3) and the right carrier roller (4) are arranged on the front side of the cross beam (2), and the middle carrier roller (5) is arranged on the rear side of the cross beam (2); the left carrier roller (3), the right carrier roller (4) and the middle carrier roller (5) are arranged to form a 'product' shape;
the middle carrier roller (5) is fixedly connected with the cross beam (2) through a first middle bracket (7); the left carrier roller (3) and the right carrier roller (4) are respectively connected to the beam (2) through a bracket and one end of a U-shaped swivel base (8) in a rotating manner; the support middle part is through circular arc regulating plate (6) and crossbeam (2) round pin hub connection, and simultaneously, left bearing roller (3) and right bearing roller (4) are respectively through the hookup location change of circular arc regulating plate (6) and crossbeam (2), and the groove angle is adjustable.
2. The heavy tubular belt conveyor transition section adjustable slot angle idler set of claim 1, wherein: the bracket consists of a second middle bracket (9) and a steel pipe beam (10); the second middle bracket (9) is fixedly connected with a steel pipe beam (10), and one end of the steel pipe beam (10) is rotatably connected with a U-shaped rotating seat (8) fixedly arranged on the cross beam (2); the connecting position of the middle part of the steel pipe beam (10) and the cross beam (2) is changed through the arc adjusting plate (6), and the groove angle is adjustable.
3. The heavy tubular belt conveyor transition section adjustable slot angle idler set of claim 2, wherein: the cross beam (2) is provided with a long hole, and the arc adjusting plate (6) is provided with a plurality of groups of open holes corresponding to the long hole on the cross beam (2).
4. The heavy tubular belt conveyor transition section adjustable slot angle idler set of claim 1, wherein: the adjustable groove angle range of the left carrier roller (3) and the right carrier roller (4), namely the adjustable range of beta is 30-70 degrees; the rotation angle of the beam (2) around the base (1) is 0-10 degrees.
5. The heavy duty tubular belt conveyor transition section adjustable groove angle idler set of claim 2, wherein: the cross beam (2) is a rectangular tube; the second middle bracket (9) is a steel pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921939587.7U CN211337491U (en) | 2019-11-12 | 2019-11-12 | Adjustable groove angle carrier roller set for transition section of heavy tubular belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921939587.7U CN211337491U (en) | 2019-11-12 | 2019-11-12 | Adjustable groove angle carrier roller set for transition section of heavy tubular belt conveyor |
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|---|---|
| CN211337491U true CN211337491U (en) | 2020-08-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921939587.7U Active CN211337491U (en) | 2019-11-12 | 2019-11-12 | Adjustable groove angle carrier roller set for transition section of heavy tubular belt conveyor |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116697856A (en) * | 2023-08-08 | 2023-09-05 | 山东金彭新能源科技有限公司 | Automobile rear anti-collision Liang Bianjie detection device |
-
2019
- 2019-11-12 CN CN201921939587.7U patent/CN211337491U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116697856A (en) * | 2023-08-08 | 2023-09-05 | 山东金彭新能源科技有限公司 | Automobile rear anti-collision Liang Bianjie detection device |
| CN116697856B (en) * | 2023-08-08 | 2023-10-31 | 山东金彭新能源科技有限公司 | Automobile rear anti-collision Liang Bianjie detection device |
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