Belt conveying device driven by roller way

Abstract

The utility model discloses a belt conveying device driven by a roller way, which relates to the technical field of steel production equipment and comprises a rack, a first mounting seat, a second mounting seat and a plurality of third mounting seats are arranged above the rack, and the third mounting seats are arranged between the first mounting seat and the second mounting seat. Conveying rollers are rotationally connected to the first mounting seat, the second mounting seat and the plurality of third mounting seats, and conveying belts are rotationally connected to the conveying rollers; one side of the first mounting base and one side of the second mounting base are each provided with a jacking device, and the jacking devices are fixedly connected to the rack; the mounting plates are further symmetrically arranged on the rack, the multiple deviation rectifying wheels are further arranged on the mounting plates, and the phenomenon that gaps exist between the conveying rollers in the carrier roller device, so that plate stacks conveyed on a roller way still collide with the conveying rollers, and the tower-shaped defect of the plate stacks is caused can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of steel plant production equipment, in particular to a belt conveyor device driven by a roller table. Background Art

[0002] After the steel plate production is completed in the steel plant, the steel plates need to be stacked for production and management. The steel plates need to be transported during the stacking process. During the transportation process, they are mostly transported out of the stacker by conveyor chain plates, conveyor chains or conveyor rollers.

[0003] However, the plate stacks traveling on the rollers may buckle due to the flexibility of the steel plates. The buckle phenomenon usually refers to the phenomenon that when the steel plates are transported on the rollers, due to the flexibility of the steel plates, some plates become intertwined with each other, causing the plates to hook or get stuck with each other, thus affecting the normal transportation and stacking process. In addition, due to the large distance between the rollers of the rollers, the heads of the steel plates at the bottom of the plate stack will hit the roller surface during the movement of the plate stack. After multiple collisions, the steel plates in the plate stack will become uneven due to their own inertia, resembling a "tower shape", causing the defect of uneven stacking. In order to eliminate the "tower shape" defect of the plate stack, the existing method is to install a roller between the two rollers of the roller, reduce the roller spacing as much as possible, and prevent collisions caused by excessive winding under the plate stack.

[0004] However, the gaps between the conveying rollers in the existing roller device cannot be completely eliminated, resulting in that the plate stack conveyed on the roller conveyor still collides with the conveying rollers, causing a tower-shaped defect in the plate stack. Utility Model Content

[0005] The purpose of the utility model is to provide a belt conveyor device driven by a roller to solve at least one aspect of the problems and defects raised in the above background technology.

[0006] The purpose of the utility model can be achieved through the following technical solutions:

[0007] A belt conveyor device driven by a roller conveyor comprises a frame, a first mounting seat, a second mounting seat and a plurality of third mounting seats are arranged above the frame, a plurality of third mounting seats are arranged between the first mounting seat and the second mounting seat, a conveying roller is rotatably connected to the first mounting seat, the second mounting seat and the plurality of third mounting seats, and a conveying belt is rotatably connected to the conveying roller;

[0008] A tightening device is provided on one side of the first mounting seat and the second mounting seat, and the tightening device is fixedly connected to the frame;

[0009] The frame is also symmetrically provided with mounting plates, and the mounting plates are also provided with a plurality of deviation correcting wheels.

[0010] As a further solution of the utility model: a plurality of U-shaped grooves are further provided on the frame, and the first mounting seat and the second mounting seat are slidably connected in the U-shaped grooves.

[0011] As a further solution of the utility model: the tightening device includes a tightening seat, the tightening seat is arranged on the frame, the tightening seat is arranged on one side of the first mounting seat and the second mounting seat, and an adjusting screw is rotatably connected to the tightening seat.

[0012] As a further solution of the utility model: a rotating handle is provided on each of the adjusting screws.

[0013] As a further solution of the utility model: the deviation-correcting wheel comprises a wheel column, the wheel column is fixedly connected to a mounting plate, and a wheel sleeve is rotatably connected to the wheel column.

[0014] As a further solution of the utility model: a rubber layer is provided on the wheel sleeve.

[0015] Beneficial effects of the utility model:

[0016] A tensioning device is provided on one side of the first mounting seat and the second mounting seat, and the tensioning device is fixedly connected to the frame. The tensioning device is used to tension the first mounting seat and the second mounting seat, so that the distance between the two rotating conveying rollers on the first mounting seat and the second mounting seat remains unchanged, and the conveying belts rotatably connected on the two conveying rollers are tensioned to control the distance between the first and tail conveying rollers above the frame and keep it constant to ensure the tension and smooth operation of the conveying belt. When the stacked plate stack passes by, the belt will support the plate stack and bring it forward. At this time, the steel plate in the plate stack is supported and will not produce downward bending, so as to avoid collision between the plate stack and the conveying roller;

[0017] In addition, the frame is symmetrically provided with mounting plates, and a number of correcting wheels are also provided on the mounting plates. The correcting wheels provided on the two mounting plates are respectively attached to both sides of the conveyor belt to prevent the conveyor belt from deviating from the track or twisting, causing the plate stack to deviate and collide with the conveyor rollers during transportation. This helps to ensure that the conveyor belt moves forward smoothly during transportation, further avoiding collision between the plate stack and the conveyor, and avoiding the gap between the conveyor rollers in the roller device, which causes the plate stack transported on the roller to still collide with the conveyor rollers, causing a tower-shaped defect in the plate stack. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings.

[0019] Figure 1 It is a three-dimensional structural schematic diagram provided by the utility model;

[0020] Figure 2 yes Figure 1 Schematic diagram of the structure of the middle A area;

[0021] Figure 3 It is a schematic diagram of the overall top view structure provided in the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the deviation correction wheel provided in the utility model.

[0023] In the figure: 1, frame; 11, U-shaped groove; 2, first mounting seat; 3, second mounting seat; 4, third mounting seat; 5, conveyor roller; 6, conveyor belt; 7, tightening device; 71, tightening seat; 72, adjusting screw; 73, rotating handle; 8, mounting plate; 9, correcting wheel; 91, wheel column; 92, wheel sleeve; 93, rubber layer. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-4 As shown, the utility model is a belt conveyor device driven by a roller, comprising a frame 1, a first mounting seat 2, a second mounting seat 3 and a plurality of third mounting seats 4 are arranged above the frame 1, a plurality of third mounting seats 4 are arranged between the first mounting seat 2 and the second mounting seat 3, the first mounting seat 2 and the second mounting seat 3 are movably connected to the frame 1, and can move a certain distance on the frame 1 by relying on a tightening device 7 to meet the demand of tensioning a conveying belt 6, the first mounting seat 2, the second mounting seat 3 and the plurality of third mounting seats 4 are all rotatably connected with conveying rollers 5, the conveying rollers 5 are all rotatably connected with conveying belts 6, the conveying rollers 5 are driven by an external driving motor and a synchronous belt (not shown in the figure), and the conveying rollers 5 are rotatably connected to the first mounting seat 2, the second mounting seat 3 and the plurality of third mounting seats 4, and are used for conveying plate stacks;

[0026] A tightening device 7 is provided on one side of the first mounting seat 2 and the second mounting seat 3. The tightening device 7 is fixedly connected to the frame 1. The tightening device 7 is used to tighten the first mounting seat 2 and the second mounting seat 3, so that the spacing between the two rotating conveying rollers 5 on the first mounting seat 2 and the second mounting seat 3 remains unchanged, and the conveying belt 6 rotatably connected to the two conveying rollers 5 is tensioned. The tightening device 7 is fixedly connected to the frame 1. The tightening device 7 can control the spacing between the first and last conveying rollers 5 above the frame 1 and keep it constant to ensure the tension of the conveying belt 6. When the stacked plate stack passes by, the conveying belt 6 will support the plate stack and bring it forward. At this time, the steel plate in the plate stack is supported, and no downward bending will occur, so as to avoid collision between the plate stack and the conveying roller 5.

[0027] In addition, mounting plates 8 are symmetrically arranged on the frame 1, and a plurality of correcting wheels 9 are also arranged on the mounting plates 8. The plurality of correcting wheels 9 arranged on the two mounting plates 8 are respectively attached to both sides of the conveyor belt 6 to apply lateral force to the conveyor belt 6, so that the conveyor belt 6 is kept in the correct position during the conveying process, and the conveyor belt 6 is prevented from deviating from the track or twisting, which helps to ensure that the conveyor belt 6 moves forward smoothly during the conveying process, and further avoids the collision between the plate stack and the conveyor roller 5.

[0028] In one embodiment, see Figure 1 , Figure 2 and Figure 3 As shown, the tightening device 7 includes a tightening seat 71, which is arranged on the frame 1, and the tightening seat 71 is arranged on one side of the first mounting seat 2 and the second mounting seat 3. The adjusting screw 72 is rotated to make one end of the adjusting screw 72 close to the first mounting seat 2 and the second mounting seat 3, and the outer walls of the first mounting seat 2 and the second mounting seat 3 are further limited and fixed respectively, so that the distance between the two conveying rollers 5 rotatably connected on the first mounting seat 2 and the second mounting seat 3 remains unchanged, and then the conveying belt 6 between the two conveying rollers 5 on the first mounting seat 2 and the second mounting seat 3 is tensioned to prevent the conveying belt 6 from loosening. The conveying belt 6 will support the plate stack and move forward with the plate stack. At this time, the steel plate in the plate stack is supported, and no downward flexible bending will occur, thereby avoiding collision between the plate stack and the conveying roller 5.

[0029] In one embodiment, see Figure 1 , Figure 2 and Figure 3 As shown, the frame 1 is also provided with a plurality of U-shaped grooves 11, in which the first mounting seat 2 and the second mounting seat 3 are slidably connected. After the first mounting seat 2 and the second mounting seat 3 are tightened in each U-shaped groove 11 by the tightening device 7, until the conveying belt 6 between the two conveying rollers 5 of the first mounting seat 2 and the second mounting seat 3 is tensioned, the first mounting seat 2 and the second mounting seat 3 are locked on the frame 1 by means of fastening bolts.

[0030] In one embodiment, see Figure 1 , Figure 2 and Figure 3 As shown, a rotating handle 73 is provided on the adjusting screw 72 to facilitate the operator to rotate the adjusting screw 72.

[0031] In one embodiment, see Figure 1 , Figure 3 and Figure 4 As shown, the deviation-correcting wheel 9 includes a wheel column 91, which is fixedly connected to the mounting plate 8. A wheel sleeve 92 is rotatably connected to the wheel column 91. The wheel sleeve 92 contacts the conveyor belt 6 and can limit the position of both sides of the conveyor belt 6 to prevent the conveyor belt 6 from deviating and ensure that the conveyor belt 6 rotates stably on the conveyor roller 5.

[0032] In one embodiment, see Figure 1 , Figure 3 and Figure 4 As shown, a rubber layer 93 is provided on the wheel sleeve 92, and the rubber layer 93 can effectively reduce the friction between the deviation-correcting wheel 9 and the conveying belt 6, thereby reducing energy consumption, extending the service life of the equipment, and improving the operating efficiency of the entire conveying system.

[0033] In the description of the present utility model, it should be understood that the terms "upper", "lower", "left", "right", etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, and a specific direction structure and operation, and therefore, cannot be understood as a limitation on the present utility model. In addition, "first" and "second" are only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0034] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.

Claims

1. A belt conveyor device driven by a roller, comprising a frame (1), characterized in that: A first mounting seat (2), a second mounting seat (3) and a plurality of third mounting seats (4) are arranged above the frame (1); a plurality of third mounting seats (4) are arranged between the first mounting seat (2) and the second mounting seat (3); the first mounting seat (2) and the second mounting seat (3) are movably connected to the frame (1); the first mounting seat (2), the second mounting seat (3) and the plurality of third mounting seats (4) are all rotatably connected to conveying rollers (5); and the conveying rollers (5) are all rotatably connected to conveying belts (6); A tightening device (7) is provided on one side of the first mounting seat (2) and the second mounting seat (3), and the tightening device (7) is fixedly connected to the frame (1); The frame (1) is also symmetrically provided with a mounting plate (8), and the mounting plate (8) is also provided with a plurality of deviation correcting wheels (9).

2. A roller-driven belt conveyor according to claim 1, characterized in that: The frame (1) is also provided with a plurality of U-shaped grooves (11), and the first mounting seat (2) and the second mounting seat (3) are slidably connected in the U-shaped grooves (11).

3. A belt conveyor device driven by a roller according to claim 1, characterized in that: The tightening device (7) comprises a tightening seat (71), the tightening seat (71) is arranged on the frame (1), the tightening seat (71) is arranged on one side of the first mounting seat (2) and the second mounting seat (3), and an adjusting screw (72) is rotatably connected to the tightening seat (71).

4. A roller-driven belt conveyor according to claim 3, characterized in that: The adjusting screw rod (72) is provided with a rotating handle (73).

5. A roller-driven belt conveyor according to claim 1, characterized in that: The deviation-correcting wheel (9) comprises a wheel column (91), wherein the wheel column (91) is fixedly connected to a mounting plate (8), and a wheel sleeve (92) is rotatably connected to the wheel column (91).

6. A roller-driven belt conveyor according to claim 5, characterized in that: The wheel sleeves (92) are each provided with a rubber layer (93).

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