Turning structure of belt conveyor

Abstract

The utility model provides a turning structure of a rubber belt conveyor, which relates to the technical field of conveyors, and comprises a rubber belt conveyor frame and an anti-deviation component, the rubber belt conveyor frame is arc-shaped, a plurality of groups of connecting frames are arranged on the inner side of the rubber belt conveyor frame at equal intervals, and guide roller groups are arranged on the connecting frames. The multiple guide roller sets are used for winding a conveying rubber belt. The anti-deviation assemblies are arranged on the two sides of the rubber belt conveying rack. The arc-shaped rubber belt conveying rack is connected into the linear conveyors on the two sides of the turning position, the conveying rubber belts wound on the linear conveyors directly pass through the guide roller sets on the rubber belt conveying rack, and therefore integrated operation is achieved, and the conveying rubber belts are conveyed through the inclined endless rope winch rope supporting wheels on the two sides of the rubber belt conveying rack. The two sides of the conveying rubber belt at the turning position are limited, deviation is prevented, and therefore multiple sets of extra linear conveyors do not need to be additionally arranged at the turning position, the structure can be in linkage with an original conveyor to adapt to the conveying requirement at the turning position, and cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a conveyor technical field especially relates to a rubber belt conveyor turning structure. BACKGROUND

[0002] Air return groove excavation refers to the operation process of excavating a main air return roadway along a specific coal seam or rock stratum during the mining of coal mines and other mineral resources. Specifically, during this process, excavating machines and other equipment are used to construct according to design specifications (such as roadway cross section, net width, and net height). The excavated roadway not only meets the air return requirement but also may serve multiple functions such as material transportation, pedestrian passage, and pipeline laying. Air return groove excavation is an important link in the mining of coal mines and other mineral resources and is of great significance to ensuring mine ventilation and improving mining efficiency.

[0003] During the construction of air return groove excavation, rubber belt conveyors are used to transport mineral materials. When excavating to a turning point, the existing conveyors are generally designed in a straight line and are difficult to adapt to the turning requirement of 171 degrees at the turning point. In order to connect the conveyors, multiple sets of small straight-line rubber belt conveyors need to be added to cooperate with each other to link the straight-line conveyors on both sides of the turning point, which increases the cost. Therefore, the utility model provides a rubber belt conveyor turning structure to solve the problems in the prior art. SUMMARY

[0004] To solve the above problems, the utility model provides a rubber belt conveyor turning structure. The rubber belt conveyor turning structure does not need to add additional sets of straight-line conveyors at the turning point. The structure can be linked with the original conveyor to adapt to the conveying requirement at the turning point, saving cost.

[0005] To achieve the purpose of the utility model, the utility model realizes the following technical scheme: a rubber belt conveyor turning structure, comprising a rubber belt conveyor frame and an anti-deviation assembly, the rubber belt conveyor frame is arc-shaped, and the inner side of the rubber belt conveyor frame is provided with a connecting frame, the connecting frame is provided with multiple sets of connecting frames at equal intervals, and a guide roller group is arranged on the connecting frame, and the multiple guide roller groups are used to wind the conveying rubber belt;

[0006] The anti-deviation assembly is arranged on both sides of the rubber belt conveyor frame, and multiple sets of anti-deviation assemblies are arranged at equal intervals, the anti-deviation assembly comprises a support frame and a top frame, the top frame is arranged above the support frame in an inclined manner, and a rope wheel of an endless rope winch is rotatably arranged on the top frame, and the rope wheel of the endless rope winch is used to limit the side of the conveying rubber belt.

[0007] Further improvement lies in that the top frame is hingedly connected above the support frame, one side of the top frame is provided with a hinge seat, a supporting rod is rotatably arranged below the hinge seat, one side of the support frame is provided with a supporting block, and a clamping groove is arranged on the supporting block, and the lower end of the supporting rod is matched with the clamping groove.

[0008] Further improvement lies in that the lower end of one side of the support frame is provided with a clamping plate, and a screw rod is arranged on the clamping plate; the lower end of the inside of the support frame is provided with a nut hole, and the screw rod is threadedly matched with the nut hole.

[0009] Further improvement lies in that a plurality of groups of nut holes are equidistantly arranged, a clamping space is left between the clamping plate and the support frame, and the anti-deviation assembly is clamped and fixed on the rubber belt conveyor frame through the clamping space.

[0010] Further improvement lies in that the guide roller group comprises a middle roller and an inclined roller, the middle roller is rotationally arranged at a middle end above the connecting frame, and the inclined roller is rotationally arranged at two sides above the connecting frame; and the conveying rubber belt is arranged in an arc shape above the middle roller and the inclined roller.

[0011] Further improvement lies in that the upper end of the endless rope winch rope supporting wheel is higher than the upper end of the inclined roller, and the side of the conveying rubber belt is limited at a position inside the endless rope winch rope supporting wheel.

[0012] The utility model discloses the beneficial effects are:

[0013] 1. The utility model discloses a rubber belt conveyor frame of arc shape is connected to the linear conveyer on both sides of the turning position, and the conveying rubber belt on the linear conveyer directly passes the guide roller group on the rubber belt conveyor frame, and the conveying rubber belt on both sides of the turning position is limited by the inclined endless rope winch rope supporting wheel on both sides of the rubber belt conveyor frame, so that the utility model discloses the deviation of the conveying rubber belt is prevented, and the linear conveyer is not additionally arranged at the turning position, and the conveying needs of the turning position are adapted by the original conveying machine through the structure, so that the cost is saved.

[0014] 2. The anti-deviation assembly of the utility model is clamped and fixed on the rubber belt conveyor frame through the clamping space between the clamping plate and the support frame, the clamping plate can be fixed with the nut hole of different height through the screw rod, so that the height of the endless rope winch rope supporting wheel is changed, the limiting needs of different conveying rubber belts are adapted, and the function is diversified. DRAWINGS

[0015] Figure 1 It is the front view of the utility model;

[0016] Figure 2 It is the anti-deviation assembly schematic view of the utility model;

[0017] Figure 3 It is the rubber belt conveyor frame schematic view of the utility model.

[0018] Wherein: 1, the tape conveyor frame; 2, prevent deviation assembly;3, connecting frame;4, support frame;5, top frame;6, endless rope winch rope supporting wheel;7, hinged seat;8, support rod;9, supporting block;10, clamping plate;11, screw;12, nut hole;13, conveying tape;14, intermediate roller;15, inclined roller. DETAILED DESCRIPTION

[0019] In order to deepen the understanding of the present application, the present application will be further described in conjunction with the embodiments, the present embodiment is only used to explain the present application, and does not constitute the limitation of the protection scope of the present application.

[0020] Embodiment one

[0021] According to Figure 1 、 2 , 3, the present embodiment proposes a tape conveyor turning structure, including tape conveyor frame 1 and prevent deviation assembly 2, the tape conveyor frame 1 is arc-shaped, and the inner side of the tape conveyor frame 1 is provided with connecting frame 3, the connecting frame 3 is provided with multiple groups at equal intervals, and the connecting frame 3 is provided with guide roller group, and multiple groups of the guide roller group are used to wind the conveying tape 13;

[0022] The prevent deviation assembly 2 is arranged on both sides of the tape conveyor frame 1, and the prevent deviation assembly 2 is provided with multiple groups at equal intervals, the prevent deviation assembly 2 includes support frame 4 and top frame 5, the top frame 5 is arranged obliquely above the support frame 4, and the endless rope winch rope supporting wheel 6 is rotatably arranged on the top frame 5, the endless rope winch rope supporting wheel 6 is used to limit the side of the conveying tape 13. When in use, the arc-shaped tape conveyor frame 1 is connected to the straight line conveyors on both sides of the turning place, the conveying tape 13 wound on the straight line conveyors directly passes through the guide roller group on the tape conveyor frame 1, so as to integrally operate, the endless rope winch rope supporting wheel 6 on both sides of the tape conveyor frame 1 limits the both sides of the conveying tape 13 at the turning place, so as to prevent deviation, thereby, without adding additional multiple straight line conveyors at the turning place, the structure can be adapted to the conveying needs at the turning place by the original conveyor, and the cost is saved.

[0023] The top frame 5 is hinged above the support frame 4, one side of the top frame 5 is provided with a hinged seat 7, a support rod 8 is rotatably arranged below the hinged seat 7, one side of the support frame 4 is provided with a supporting block 9, the supporting block 9 is provided with a clamping groove, and the lower end of the support rod 8 is matched with the clamping groove. When in use, the top frame 5 is rotated to be inclined, and the lower end of the support rod 8 is clamped into the clamping groove to fix the angle of the endless rope winch rope supporting wheel 6, and the support rod 8 is removed when not in use.

[0024] The lower end of one side of the support frame 4 is provided with a clamping plate 10, and the clamping plate 10 is provided with a screw rod 11, the lower end of the inside of the support frame 4 is provided with a nut hole 12, and the screw rod 11 is threadedly matched with the nut hole 12. The nut hole 12 is equidistantly provided with multiple groups, and the clamping space is left between the clamping plate 10 and the support frame 4, and the anti-deviation assembly 2 is clamped and fixed on the belt conveyor frame 1 through the clamping space. The anti-deviation assembly 2 is clamped and fixed on the belt conveyor frame 1 through the clamping space between the clamping plate 10 and the support frame 4, and the clamping plate 10 can be fixed with nut holes 12 of different heights through the screw rod 11, so as to change the height of the endless rope winch rope supporting wheel 6, adapt to the limiting needs of different conveying belts 13, and diversify the functions.

[0025] Embodiment two

[0026] According to Figure 1 、 2 , 3, the embodiment provides a belt conveyor turning structure, which comprises a belt conveyor frame 1 and an anti-deviation assembly 2, the belt conveyor frame 1 is arc-shaped, and the inner side of the belt conveyor frame 1 is provided with a connecting frame 3, the connecting frame 3 is equidistantly provided with multiple groups, and the connecting frame 3 is provided with a plurality of guide roller groups, and the multiple guide roller groups are used for winding a conveying belt 13.

[0027] The anti-deviation assembly 2 is arranged on both sides of the belt conveyor frame 1, and multiple groups of the anti-deviation assembly 2 are equidistantly arranged, the anti-deviation assembly 2 comprises a support frame 4 and a top frame 5, the top frame 5 is arranged obliquely above the support frame 4, and an endless rope winch rope supporting wheel 6 is rotatably arranged on the top frame 5, and the endless rope winch rope supporting wheel 6 is used for limiting the side of the conveying belt 13. In use, the arc-shaped belt conveyor frame 1 is connected to the straight conveyors on both sides of the turning position, and the conveying belt 13 wound on the straight conveyors directly passes through the guide roller groups on the belt conveyor frame 1, so as to integrally operate, the endless rope winch rope supporting wheels 6 obliquely arranged on both sides of the belt conveyor frame 1 limit both sides of the conveying belt 13 at the turning position, so as to prevent deviation, and thus, without adding additional groups of straight conveyors at the turning position, the structure can be used in combination with the original conveyor to adapt to the conveying needs at the turning position, and the cost is saved.

[0028] The top frame 5 is hingedly arranged above the support frame 4, one side of the top frame 5 is provided with a hinged seat 7, a supporting rod 8 is rotatably arranged below the hinged seat 7, one side of the support frame 4 is provided with a supporting block 9, the supporting block 9 is provided with a clamping groove, and the lower end of the supporting rod 8 is matched with the clamping groove. In use, the angle of the endless rope winch rope supporting wheel 6 can be fixed by rotating the top frame 5 to be inclined and clamping the lower end of the supporting rod 8 into the clamping groove, and the supporting rod 8 is removed when not in use.

[0029] The guide roller set comprises a middle roller 14 rotatably arranged at the middle end above the connecting frame 3 and oblique rollers 15 rotatably arranged at both sides above the connecting frame 3, and the conveying belt 13 is arranged in an arc shape above the middle roller 14 and the oblique rollers 15. The upper end of the endless rope winch rope supporting wheel is higher than the upper end of the oblique roller 15, and the side of the conveying belt 13 is limited at the inner side position of the endless rope winch rope supporting wheel 6. In use, the arc-shaped belt conveyor frame 1 is connected to the straight conveyors at both sides of the turning position, and the conveying belt 13 arranged on the straight conveyors directly passes through the middle roller 14 and the oblique rollers 15 on the belt conveyor frame 1, so as to integrally operate, and the endless rope winch rope supporting wheels 6 at both sides of the belt conveyor frame 1 limit the conveying belt 13 at both sides of the turning position, so as to prevent deviation.

[0030] The belt conveyor turning structure utilizes the arc-shaped belt conveyor frame 1 to be connected to the straight conveyors at both sides of the turning position, and the conveying belt 13 arranged on the straight conveyors directly passes through the guide roller set on the belt conveyor frame 1, so as to integrally operate, and the endless rope winch rope supporting wheels 6 at both sides of the belt conveyor frame 1 limit the conveying belt 13 at both sides of the turning position, so as to prevent deviation, so that additional groups of straight conveyors are not needed at the turning position, and the original conveyor can be adapted to the conveying needs at the turning position by using the structure, thereby saving costs. The deviation prevention assembly 2 is clamped and fixed on the belt conveyor frame 1 through the clamping space between the clamping plate 10 and the supporting frame 4, the clamping plate 10 can be fixed with nuts 12 of different heights through the screw rod 11, so as to change the height of the endless rope winch rope supporting wheel 6, adapt to the limiting needs of different conveying belts 13, and diversify the functions.

[0031] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A belt conveyor turn structure comprising a belt conveyor frame (1) and a deviation prevention assembly (2), characterized in that: The rubber belt conveyor frame (1) is arc-shaped, and the inner side of the rubber belt conveyor frame (1) is provided with a connecting frame (3), a plurality of groups of connecting frames (3) are equidistantly arranged, and a plurality of groups of guide roller groups are arranged on the connecting frame (3) and used for winding the conveying rubber belt (13); The anti-deviation assembly (2) is arranged on both sides of the rubber belt conveyor frame (1), and a plurality of groups of anti-deviation assemblies (2) are equidistantly arranged, the anti-deviation assembly (2) comprises a support frame (4) and a top frame (5), the top frame (5) is arranged above the support frame (4) in an inclined manner, and an endless rope winch rope wheel (6) is rotatably arranged on the top frame (5) and used for limiting the side of the conveying rubber belt (13).

2. A belt conveyor curve according to claim 1, characterized in that The top frame (5) is hingedly arranged above the support frame (4), one side of the top frame (5) is provided with a hinged seat (7), a support rod (8) is rotatably arranged below the hinged seat (7), one side of the support frame (4) is provided with a supporting block (9), the supporting block (9) is provided with a clamping groove, and the lower end of the support rod (8) is matched with the clamping groove.

3. A belt conveyor curve according to claim 1, characterized in that: The lower end of one side of the support frame (4) is provided with a clamping plate (10), the clamping plate (10) is provided with a screw rod (11), the lower end of the inside of the support frame (4) is provided with a nut hole (12), and the screw rod (11) is threadedly matched with the nut hole (12).

4. A belt conveyor curve according to claim 3, characterized in that: A plurality of groups of nut holes (12) are equidistantly arranged, a clamping space is left between the clamping plate (10) and the support frame (4), and the anti-deviation assembly (2) is clamped and fixed on the rubber belt conveyor frame (1) through the clamping space.

5. A belt conveyor curve according to claim 1, characterized in that: The guide roller group comprises a middle roller (14) and an inclined roller (15), the middle roller (14) is rotatably arranged at the middle end above the connecting frame (3), the inclined roller (15) is rotatably arranged on both sides above the connecting frame (3), and the conveying rubber belt (13) is arranged above the middle roller (14) and the inclined roller (15) in an arc shape.

6. A belt conveyor curve according to claim 5, characterized in that: The upper end of the endless rope winch rope wheel is higher than the upper end of the inclined roller (15), and the side of the conveying rubber belt (13) is limited at the inner side position of the endless rope winch rope wheel (6).

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