Powerful automatic deviation rectifying device of belt conveyor

Abstract

The utility model relates to the technical field of belt conveyors, and discloses a powerful automatic deviation rectifying device for a belt conveyor, which comprises a base, a roller bracket rotationally arranged in the middle of the top end of the base through a supporting column, a deviation rectifying component arranged on one side of the supporting column, a middle roller arranged on the top of the roller bracket, and fixing seats arranged on two sides of the top end of the roller bracket. A mounting seat is rotationally arranged in the fixed seat, a side roller is rotationally arranged in the mounting seat, and an adjusting assembly is arranged in the mounting seat; by means of the arranged adjusting assembly, the angles of the mounting base and the side rollers can be adjusted adaptively, conveying belts of different specifications and sizes can be used conveniently according to needs, the use range is widened, the deviation rectifying effect of the conveying belts is improved, and by means of the arranged deviation rectifying assembly, the supporting columns can rotate, so that the deviation rectifying efficiency is improved. And meanwhile, the rotating roller bracket is driven to rotate and adjust, the middle roller and the side roller at the top of the rotating roller bracket are matched, powerful automatic deviation rectifying operation is conveniently conducted on a conveying belt of the conveyor, and the using effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyors, in particular to a powerful automatic deviation-correcting device for belt conveyors. Background Art

[0002] At present, in the relevant technology, the conveyor belt deviation correction device is an important part of the conveyor. In the process of conveying materials, the conveyor belt often deviates. When the conveyor belt deviates seriously, it will cause great damage to the conveyor and the conveyor belt. The deviated conveyor belt must be corrected promptly and accurately, and usually multiple deviation correction rollers need to be installed to correct the deviation.

[0003] Among them, the "belt conveyor correction device" disclosed in the application number "202222752590.6" "comprises a rotating bracket and a telescopic cylinder, a rolling roller is arranged between the rotating bracket and the conveyor belt, and the telescopic cylinder can push the rotating bracket to swing between the two brackets of the conveyor, and the rolling roller comprises an intermediate roller and a side roller, and the side roller is arranged at both ends of the axis direction of the intermediate roller, and the axis of the side roller is in the same plane as the axis of the intermediate roller, and the intermediate roller and the side roller are arranged perpendicular to the travel direction of the conveyor belt, and the shape of the intermediate roller and the side roller is a spindle shape that is thin in the middle and thick at both ends, and the outer surface is an arc transition, and the contact position of the intermediate roller and the side roller on the upper side with the lower surface of the conveyor belt forms an arc". In the utility model, the contact with the conveyor belt is carried out in an arc contact manner, which can effectively avoid excessive bending of the cross section of the conveyor belt, resulting in structural fatigue of the bending position after multiple bending and unfolding, thereby extending the service life of the conveyor belt of the belt conveyor.

[0004] However, the above method still has the following defects: since the positions of the side rollers on both sides of the middle roller are fixed, it is not convenient to use it according to conveyor belts of different specifications and sizes, which reduces its scope of use in actual use and affects the deviation correction effect of the conveyor belt. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a powerful automatic deviation-correcting device for a belt conveyor, which has the advantage of being able to adaptively adjust the angle of the side rollers and can be used on conveyor belts of different specifications and sizes as needed, thus having the advantage of a wider range of uses and solving the problems raised by the above-mentioned background technology.

[0006] The utility model provides the following technical solution: a strong automatic deviation-correcting device for a belt conveyor, comprising a base, a roller bracket rotatably provided in the middle part of the top end of the base through a support column, a deviation-correcting component is provided on one side of the support column, an intermediate roller is provided on the top of the roller bracket, fixed seats are provided on both sides of the top end of the roller bracket, a mounting seat is rotatably provided inside the fixed seat, side rollers are rotatably provided inside the mounting seat, and an adjustment component is provided inside the mounting seat.

[0007] As a preferred technical solution of the utility model, mounting plates are provided on both sides of the base, and mounting holes are opened on the surfaces of the mounting plates.

[0008] As a preferred technical solution of the utility model, support blocks are provided on both sides of the top of the base, an arc-shaped plate is provided inside the support block, and the arc-shaped plate is coaxially arranged with the support column, and fixed columns are provided on both sides of the bottom end of the roller bracket, and a ball is provided at the bottom of the fixed column, and an arc-shaped groove matching the ball is opened inside the arc-shaped plate, and the top of the mounting plate is fixedly connected to one side of the support block through a plurality of reinforcement plates.

[0009] As a preferred technical solution of the utility model, the correction assembly includes an electric cylinder, which is arranged on one side of the top of the base, the telescopic rod of the electric cylinder is provided with a rack plate, the surface of the support column is provided with a gear, and the rack plate is meshingly connected with the gear.

[0010] As a preferred technical solution of the utility model, a slide bar is provided at the bottom of the rack plate, and a slide groove matching the slide bar is provided at the top of the base.

[0011] As a preferred technical solution of the utility model, the adjustment assembly includes a rotating rod, which is rotatably arranged inside the fixed seat, the surface of the rotating rod is fixedly connected to the bottom of the mounting seat through two vertical plates, and a worm gear is provided in the middle of the rotating rod.

[0012] As a preferred technical solution of the utility model, a worm is provided inside the fixing seat, and the worm wheel is meshingly connected with the worm.

[0013] As a preferred technical solution of the utility model, one end of the worm is rotatably connected to the inner wall of the fixing seat through a bearing, and the other end passes through the fixing seat and is provided with a knob.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. The strong automatic deviation correction device of the belt conveyor can rotate the support column through the deviation correction component, and drive the roller bracket to rotate and adjust at the same time. In conjunction with the middle roller and side roller at the top of the roller bracket, it is convenient to perform strong automatic deviation correction operation on the conveyor belt of the conveyor, and the use effect is good. By setting the fixed column and the ball at the roller bracket, in conjunction with the arc plate and the arc groove, it can play the role of limiting support when the roller bracket is turned, ensuring the stability of the roller bracket during the adjustment process, and the use effect is good.

[0016] 2. The powerful automatic deviation-correcting device of the belt conveyor can drive the worm and the worm wheel to rotate through the setting adjustment component. Under the action of the vertical plate and the rotating rod, it is convenient to adaptively adjust the angle of the mounting seat and the side roller, and it is convenient to use conveyor belts of different specifications and sizes according to needs, thereby expanding the scope of use and improving the deviation-correcting effect of the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the exploded structure of the base of the utility model;

[0019] Figure 3 For this utility model Figure 2 A is an enlarged structural diagram;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the fixing seat of the utility model;

[0021] Figure 5 For this utility model Figure 4 The enlarged structural diagram at B in FIG.

[0022] Figure 6 It is a schematic diagram of the exploded structure of the arc plate of the utility model.

[0023] In the figure: 1. base; 2. support column; 3. roller bracket; 4. middle roller; 5. fixed seat; 6. side roller; 7. correction component; 701. electric cylinder; 702. rack plate; 703. gear; 704. slide bar; 705. slide groove; 8. adjustment component; 801. rotating rod; 802. vertical plate; 803. worm gear; 9. worm; 10. mounting seat; 11. knob; 12. support block; 13. arc plate; 14. fixed column; 15. ball; 16. arc groove; 17. mounting plate; 18. reinforcement plate. 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 in 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] Embodiment 1:

[0026] See also Figure 1-6, a strong automatic deviation-correcting device for a belt conveyor comprises a base 1, a roller bracket 3 is rotatably provided in the middle part of the top of the base 1 through a support column 2, a deviation-correcting component 7 is provided on one side of the support column 2, so as to facilitate the angle adjustment of the support column 2 through the deviation-correcting component 7, and then facilitate the angle adjustment of the roller bracket 3 itself, an intermediate roller 4 is provided on the top of the roller bracket 3, a fixed seat 5 is provided on both sides of the top of the roller bracket 3, a mounting seat 10 is rotatably provided inside the fixed seat 5, a side roller 6 is rotatably provided inside the mounting seat 10, and through the intermediate roller 4 and the two side rollers 6, it is convenient to transport the set conveyor belt, an adjusting component 8 is provided inside the mounting seat 10, and through the set adjusting component 8, it is convenient to drive the mounting seat 10 to adjust the angle, and then facilitate the angle adjustment of the set side roller 6, so as to facilitate the deviation correction of conveyor belts of different specifications and sizes, and the use effect is good;

[0027] The adjustment assembly 8 includes a rotating rod 801, which is rotatably arranged inside the fixed seat 5. The surface of the rotating rod 801 is fixedly connected to the bottom of the mounting seat 10 through two vertical plates 802. A worm gear 803 is arranged in the middle of the rotating rod 801. The rotation of the rotating rod 801 can drive the two vertical plates 802 to rotate and adjust, and then drive the mounting seat 10 to rotate and adjust, so as to facilitate the angle adjustment of the side roller 6.

[0028] A worm 9 is provided inside the fixing seat 5, and the worm wheel 803 is meshedly connected with the worm 9. The rotation of the worm 9 can drive the worm wheel 803 to rotate, thereby driving the rotating rod 801 to rotate forward and reversely.

[0029] One end of the worm 9 is rotatably connected to the inner wall of the fixed seat 5 through a bearing, and the other end passes through the fixed seat 5 and is provided with a knob 11, which is convenient for fixing the end of the worm 9 and stabilizing the worm 9 when it is rotated. The worm 9 can be rotated in the forward and reverse directions through the set knob 11, which is convenient for adjusting the angle of the edge roller 6.

[0030] Embodiment 2:

[0031] The deviation correction component 7 includes an electric cylinder 701, which is arranged on one side of the top of the base 1. The telescopic rod of the electric cylinder 701 is provided with a rack plate 702, and the surface of the support column 2 is provided with a gear 703. The rack plate 702 is meshed and connected with the gear 703. When correcting the deviation, two position sensors are arranged at the conveyor belt. The position sensor controls the electric cylinder 701 to work through the communication module. When the conveyor belt deviates, the position sensor feeds back to the communication module, and then automatically controls the electric cylinder 701 to work. By controlling the extension and retraction of the telescopic rod of the electric cylinder 701, the rack plate 702 can be driven to move horizontally on the surface of the base 1, and the gear 703 can be driven to rotate forward and reverse, thereby driving the roller bracket 3 to rotate, and in conjunction with the middle roller 4 and the side roller 6, the conveyor belt can be automatically corrected.

[0032] A slide bar 704 is provided at the bottom of the rack plate 702, and a slide groove 705 matching the slide bar 704 is provided at the top of the base 1. The slide bar 704 is provided at the bottom of the rack plate 702, and the slide groove 705 is provided to make the rack plate 702 more stable during movement.

[0033] Both sides of the base 1 are provided with mounting plates 17, and mounting holes are provided on the surface of the mounting plates 17. The automatic deviation correcting device can be installed and fixed by the mounting plates 17 and the mounting holes in combination with the bolt and nut set;

[0034] Support blocks 12 are provided on both sides of the top of the base 1, and an arc-shaped plate 13 is provided inside the support block 12. The arc-shaped plate 13 is coaxially arranged with the support column 2, and fixed columns 14 are provided on both sides of the bottom end of the roller bracket 3. A ball 15 is provided at the bottom of the fixed column 14, and an arc-shaped groove 16 matching the ball 15 is opened inside the arc-shaped plate 13. The top of the mounting plate 17 is fixedly connected to one side of the support block 12 through a plurality of reinforcement plates 18, which can play a role of limiting support when the roller bracket 3 is turned, ensure the stability of the roller bracket 3 during the adjustment process, and have a good use effect; it is convenient to reinforce the mounting plate 17.

[0035] When in use, first place the strong automatic deviation correction device at the bottom of the conveyor belt of the conveyor, and install it with the bolt and nut group, so that the middle roller 4 and the side roller 6 are in contact with the bottom of the conveyor belt, and two position sensors are set at the conveyor belt, flush with the conveyor belt, and the position sensor controls the electric cylinder 701 to work through the communication module. When the conveyor belt deviates, the position sensor feeds back to the communication module, and then automatically controls the electric cylinder 701 to work, that is, when the conveyor belt is corrected, the extension and retraction of the telescopic rod of the electric cylinder 701 can be controlled by the communication module, which can drive the rack plate 702 to move in the horizontal direction, and a position sensor is set at the bottom of the rack plate 702. The slide bar 704 cooperates with the slide groove 705 to improve the stability of the rack plate 702 when it moves. The movement of the rack plate 702 drives the meshing gear 703 to rotate, which can drive the support column 2 and the roller bracket 3 to rotate, and the angles of the middle roller 4 and the side roller 6 can be adjusted, which is convenient for the strong automatic deviation correction operation of the conveyor belt of the conveyor, and the use effect is good. In this process, the two fixed columns 14 and the ball 15 are driven to rotate by the rotation of the roller bracket 3, and the arc plate 13 and the arc groove 16 are cooperated, so that the roller bracket 3 can play the role of limiting support when turning, ensuring the stability of the roller bracket 3 during the adjustment process, and the use effect is good;

[0036] When the angle of the side roller 6 needs to be adjusted, the worm 9 is driven to rotate by the knob 11, and in conjunction with the worm wheel 803, the rotating rod 801 and the two vertical plates 802 can be driven to rotate synchronously, thereby driving the mounting base 10 and the side roller 6 to adjust the angle. At the same time, it can also have a self-locking function, which is convenient for using conveyor belts of different models and sizes, and the scope of use is improved.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A belt conveyor strong automatic deviation correction device, comprising a base (1), characterized in that: A roller bracket (3) is rotatably provided in the middle of the top of the base (1) through a support column (2); a deviation correction component (7) is provided on one side of the support column (2); an intermediate roller (4) is provided on the top of the roller bracket (3); fixed seats (5) are provided on both sides of the top of the roller bracket (3); a mounting seat (10) is rotatably provided inside the fixed seat (5); a side roller (6) is rotatably provided inside the mounting seat (10); and an adjustment component (8) is provided inside the mounting seat (10).

2. The belt conveyor strong automatic deviation correction device according to claim 1 is characterized in that: Mounting plates (17) are provided on both sides of the base (1), and mounting holes are provided on the surfaces of the mounting plates (17).

3. The belt conveyor strong automatic deviation correction device according to claim 2 is characterized in that: Support blocks (12) are provided on both sides of the top of the base (1), and an arc-shaped plate (13) is provided inside the support block (12). The arc-shaped plate (13) is coaxially arranged with the support column (2). Fixed columns (14) are provided on both sides of the bottom of the roller bracket (3), and a round ball (15) is provided at the bottom of the fixed column (14). An arc-shaped groove (16) matching the round ball (15) is provided inside the arc-shaped plate (13), and the top of the mounting plate (17) is fixedly connected to one side of the support block (12) through a plurality of reinforcing plates (18).

4. The belt conveyor strong automatic deviation correction device according to claim 1 is characterized in that: The deviation correction component (7) comprises an electric cylinder (701), wherein the electric cylinder (701) is arranged on one side of the top end of the base (1), the telescopic rod of the electric cylinder (701) is provided with a rack plate (702), the surface of the support column (2) is provided with a gear (703), and the rack plate (702) is meshedly connected with the gear (703).

5. The belt conveyor strong automatic deviation correction device according to claim 4 is characterized in that: A sliding bar (704) is provided at the bottom of the rack plate (702), and a sliding groove (705) matching the sliding bar (704) is provided at the top of the base (1).

6. The belt conveyor strong automatic deviation correction device according to claim 1 is characterized in that: The adjustment assembly (8) comprises a rotating rod (801), the rotating rod (801) being rotatably arranged inside the fixing seat (5), the surface of the rotating rod (801) being fixedly connected to the bottom of the mounting seat (10) via two vertical plates (802), and a worm gear (803) being arranged in the middle of the rotating rod (801).

7. The belt conveyor strong automatic deviation correction device according to claim 6 is characterized in that: A worm (9) is provided inside the fixing seat (5), and the worm wheel (803) is meshingly connected with the worm (9).

8. The belt conveyor strong automatic deviation correction device according to claim 7 is characterized in that: One end of the worm (9) is rotatably connected to the inner wall of the fixing seat (5) via a bearing, and the other end passes through the fixing seat (5) and is provided with a knob (11).

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