CN2437646Y

CN2437646Y - Strong auto-monitoring centring idler roller

Info

Publication number: CN2437646Y
Application number: CN 00237604
Authority: CN
Inventors: 陈伯玉
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-11
Filing date: 2000-06-11
Publication date: 2001-07-04
Anticipated expiration: 2010-06-11

Abstract

The utility model aims to provide a strong monitoring and deflection-correcting device for a large belt conveyer, which is mainly composed of a bottom seat, drive parts and a driven part. The drive parts respectively provided with a vertical roller, a vertical roller bracket and a drive connecting rod are arranged on both sides of the bottom seat (channel steel) through fixing seats; the driven part provided with an idler, an idler bracket and a driven interlocking bracket is arranged in the middle of the channel steel through the fixing seat; the drive part and the driven part are respectively provided with interlocking brackets connected through a connecting rod. As a force arm of a drive interlocking bracket of the utility model is longer than the force arm of the driven interlocking bracket, an aligning idler of the utility model can quickly deflect to an optimum deflection-correcting state; consequently, the reaction is more flexible, and the deflection-correcting effect is better.

Description

The powerful aligning carrier roller of monitoring automatically

The utility model relates to a kind of aligning carrier roller of belt conveyer, particularly is applicable to the full automaticity monitoring aligning carrier roller of large-scale conveyor.

Before this, I have applied for " the full-automatic rectification device of two-way load-transfer device " (patent No. 98242633X) " powerful two-way full-automatic rectification device " (patent No. 992275334) etc., above utility model has breakthrough in design, the rectifying effect practical application level that also is in a leading position, but not the technical requirements height, be exactly selected material, cost is higher.

The purpose of this utility model is to provide a kind of same belt aligning difficult problem that can solve large-scale conveyor and simple in structurely easily repaiies, and performance is more excellent, the full automaticity monitoring aligning carrier roller that cost is lower.

Technical solution of the present utility model is: it mainly is made up of base, A end, secondary part, the A end that contains edger roll, edger roll support, drive connecting rod support is loaded on the two ends of base channel-section steel by permanent seat, the secondary part that contains carrying roller, roller rack and driven interlock support is loaded on the middle part of base channel-section steel by permanent seat, and A end respectively has the interlock support to link to each other by connecting rod with secondary part.

The utility model is compared with organism, and its structure is simpler, and the transmission resistance is littler, and aligning carrier roller is easier to reach best correction state, thereby reaction is sensitiveer, better to the rectifying effect of belt.

Description of drawings:

Fig. 1 is the structural representation of the utility model embodiment 1;

Fig. 2 is the A-A cutaway view of Fig. 1;

Fig. 3 is the structural representation of the utility model embodiment 2;

Fig. 4 is the B-B cutaway view of Fig. 3.

Below in conjunction with accompanying drawing the utility model and embodiment are described in further detail:

Embodiment 1 is the application of the utility model under the parallel load-transfer device of unidirectional operation.Contain edger roll 2, edger roll support 3, the A end of active interlock support 4, be loaded on the both sides of base (channel-section steel) 1 by permanent seat 7 symmetries, and can rotate with the rotating shaft in the permanent seat 76, each initiatively all has trundle 5 to link to each other with connecting rod 8 on the interlock support 4, contain carrying roller 14 roller racks 13, the secondary part of driven interlock support 10, be loaded on the middle part of base (channel-section steel) 1 by permanent seat 12, and can rotate with the rotating shaft in 12 11, because driven interlock support 10 two ends respectively have trundle 9 to link to each other with transmission 5 on the active interlock support by connecting rod 8, thereby the rotation of A end can drive secondary part and do to rotate simultaneously, in actual applications, every about 10 meters or the workshop section that sideslip easily takes place one the utility model device is installed.

During work, if belt be backward among Fig. 1 H in operational process left during sideslip, edger roll 2 because of the crowded band effect that is subjected to belt to the deflection of F direction, the interlock support 4 that then is attached thereto also rotates thereupon, under the drive of connecting rod 8, the driven support 10 of secondary part, the angle that roller rack 13 and carrying roller 14 also do to rotate simultaneously and rotate wants big, and carrying roller 14 promptly produces rearward frictional traction with belt after correction is rotated, belt under this power effect, the very fast original position of getting back to the right.Along with the return of belt, carrying roller 14 is return thereupon, and under the effect of connecting rod 8, edger roll 2 is also got back to original position, is in the monitor state to belt running condition again, if skin also is with sideslip to the right, its correction principle is the same.Because the utility model initiatively arm of force of interlock support is longer than the arm of force of driven interlock support, thereby aligning carrier roller can deflect into best correction state quickly, thereby reaction is sensitiveer, and rectifying effect is better.

Embodiment 2 is the application of the utility model under the parallel load-transfer device of way traffic, and its structure is similar substantially to embodiment 1, just edger roll 2 is loaded on the outside, two ends of carrying roller, can monitor correction automatically to the load-transfer device of way traffic.

When work, if belt be forward among Fig. 3 Q in operational process to the left during sideslip, edger roll 2 is because of being subjected to the crowded band effect of belt, to the deflection of F1 direction, the active interlock support 4 that then is attached thereto also rotates thereupon, under the drive of connecting rod 8, the driven chord frame 10 of secondary part, carrying roller 14 and roller rack 13 are also done to rotate simultaneously, and latter's rotational angle is greater than the former, and carrying roller 14 is after correction is rotated, promptly and produce frictional traction to the right front between belt, belt is under this power effect, get back to original position (and because aligning carrier roller 14 can the best deviation adjustment angle of very fast arrival in the utility model, so the speed that belt is got back to normal operating condition is obviously faster than general aligning carrier roller) to the right, under the effect of connecting rod 8, edger roll 2 is also got back to original position, is in the monitor state to belt running condition again.If be with sideslip to the right, the correction principle is the same.

When work, if belt be backward among Fig. 3 H in operational process, to the left during sideslip, edger roll is because of being subjected to the crowded band effect of belt, to the deflection of F2 direction, at the drive F of connecting rod 8, follower link support 10, roller rack 13, carrying roller 14 are also done to rotate simultaneously, and enter best correction state very soon, carrying roller 14 promptly and produce between belt to right-hand traction friction force, belt is under this power effect, and the very fast original position of getting back to the right is along with the return of belt, carrying roller 14 is return thereupon also, under connecting rod 8 effects, edger roll 2 is also got back to original position, is in the monitor state to belt running condition again.If belt is sideslip to the right, its correction principle is the same.

The utility model is equally applicable to single, double automatic monitoring correction to the large-scale grooved conveyer that moves.

Claims

1. the powerful aligning carrier roller of monitoring automatically, it is characterized in that: it mainly is made up of base, A end, secondary part; The A end that contains edger roll, edger roll support, drive connecting rod support, be loaded on the both sides of base (channel-section steel) by permanent seat, contain carrying roller, roller rack, the secondary part of driven interlock support is to the middle part that is loaded on the base channel-section steel by permanent seat, and A end respectively has the interlock support to link to each other by connecting rod with secondary part.

2, brute force according to claim 1 is monitored aligning carrier roller automatically, it is characterized in that: the permanent seat of its A end is installed by the two ends of base channel-section steel as far as possible, and initiatively the arm of force of interlock support is about the twice of driven interlock support or more.