Anti-deviation carrier roller mechanism of belt conveyor

Abstract

The utility model discloses an anti-deviation carrier roller mechanism of a belt conveyor, which comprises a base, two fixing rods are symmetrically and fixedly arranged at the upper end of the base, a first fixing seat is fixedly arranged at the upper ends of the fixing rods, and two second fixing seats are symmetrically and fixedly arranged on the two sides of the first fixing seat. Two limiting plates are symmetrically and fixedly arranged on the two sides of the second fixing base. A third fixing plate is arranged at the upper end of the first fixing seat, a main carrier roller is arranged on one side of the third fixing plate, a first fixing plate and a second fixing plate are arranged at the upper end of the second fixing seat, a side carrier roller is arranged on one side of the second fixing plate, and the belt conveyor can be prevented from deviating by arranging the main carrier roller and the side carrier roller; a motor is arranged at the upper end of the base, a lead screw is arranged on one side of the motor, a moving block is arranged on the side wall of the lead screw, an electric push rod is arranged at the upper end of the moving block, and a sliding block is arranged at the upper end of the electric push rod.

Description

Technical Field

[0001] This utility model relates to the field of belt conveyor technology, and in particular to an anti-deviation idler mechanism for belt conveyors. Background Technology

[0002] A belt conveyor is a mechanical device used for continuous material transport. It mainly consists of a conveyor belt, a drive unit, a tensioning device, and other structures. In order to prevent the conveyor belt from running off-track and to improve the service life of the conveyor belt, an anti-deviation idler mechanism is required for the belt conveyor.

[0003] When using an anti-deviation idler mechanism for a belt conveyor, the existing belt conveyor technology may not achieve the expected anti-deviation effect due to the relatively simple structure of the belt conveyor when conveying materials. Utility Model Content

[0004] The purpose of this utility model is to provide an anti-deviation idler mechanism for a belt conveyor. By setting main idlers and side idlers, the belt conveyor can be prevented from deviating. The mechanism allows for adjustment of the idler angle while using damping springs to buffer and further prevent belt deviation.

[0005] To achieve the above objectives, an anti-deviation idler mechanism for a belt conveyor is provided, comprising a base, two fixing rods symmetrically fixedly mounted on the upper end of the base, a first fixing seat fixedly mounted on the upper end of each fixing rod, two second fixing seats symmetrically fixedly mounted on both sides of the first fixing seat, two limiting plates symmetrically fixedly mounted on both sides of the second fixing seat, a first fixing plate fixedly mounted on one side of the upper end of the second fixing seat, a second fixing block fixedly mounted inside one side of the first fixing plate, a second bearing fixedly mounted on one side of the second fixing block, a damping spring fixedly mounted on the lower end of the second fixing block, and a second fixing plate fixedly mounted on the other side of the upper end of the second fixing seat, with a side support on one side of the second fixing plate. The roller has two first rotating rods symmetrically fixed at both ends of the side roller. Two first fixed blocks are symmetrically fixed at the upper end of the base. A motor is installed on one side of the first fixed block. A rotating shaft is fixedly connected to one side of the motor. A lead screw is fixedly connected to one side of the rotating shaft. A moving block is threaded to the side wall of the lead screw. An electric push rod is fixedly installed at the upper end of the moving block. A slider is fixedly installed at the upper end of the electric push rod. The slider is slidably installed on the side wall of the second fixed seat. Two third fixed plates are symmetrically fixed at the upper end of the first fixed seat. A first bearing is fixedly installed inside one side of the third fixed plate. A second rotating rod is fixedly installed inside the first bearing. A main roller is fixedly installed on one side of the second rotating rod.

[0006] According to the anti-deviation idler mechanism of the belt conveyor, a third bearing is fixedly installed inside one side of the second fixed plate, and the first rotating rod is installed inside the second bearing and the third bearing.

[0007] According to the anti-deviation idler mechanism of a belt conveyor, two fixed frames are symmetrically fixed on one side of the first fixed seat, a connecting rod is fixedly installed between the fixed frames, and a locking rod is fixedly installed between the connecting rod and the fixed frames.

[0008] Beneficial effects:

[0009] 1. Two fixed rods are symmetrically fixed at the upper end of the base. A first fixed seat is fixed at the upper end of the fixed rod. Two third fixed plates are symmetrically fixed at the upper end of the first fixed seat. A second rotating rod is fixed at one side of the third fixed plate. A main idler roller is fixed at one side of the second rotating rod. Two second fixed seats are symmetrically fixed at both sides of the first fixed seat. A first fixed plate is fixed at one side of the upper end of the second fixed seat. A second fixed plate is fixed at the other side of the upper end of the second fixed seat. A third bearing is fixed at one side of the second fixed plate. A first rotating rod is fixed inside the third bearing. A side idler roller is fixed at one side of the first rotating rod. By setting the main idler roller and the side idler roller, the belt conveyor can be prevented from running off-center.

[0010] 2. A third fixing block is slidably installed inside one side of the first fixing plate. A second bearing is fixedly installed on one side of the third fixing block. A damping spring is fixedly installed at the lower end of the third fixing block. Two first fixing blocks are symmetrically fixedly installed on the upper end of the base. A motor is fixedly installed on one side of the first fixing block. A rotating shaft is fixedly connected to one side of the motor. A lead screw is fixedly connected to one side of the rotating shaft. A moving block is threaded to the side wall of the lead screw. An electric push rod is fixedly installed at the upper end of the moving block. A slider is fixedly installed at the upper end of the electric push rod. The slider is slidably installed on the side wall of the second fixing seat. Two limiting plates are symmetrically fixed on both sides of the second fixing seat, so that the angle of the idler roller can be adjusted while the damping spring buffers and prevents the conveyor belt from running off-center.

[0011] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0013] Figure 1 This is a perspective view of an anti-deviation idler mechanism for a belt conveyor proposed in this utility model.

[0014] Figure 2 This is a schematic diagram of the structure of the first fixed plate of the anti-deviation idler mechanism for a belt conveyor proposed in this utility model;

[0015] Figure 3 This is a schematic diagram of the screw structure of the anti-deviation idler mechanism for a belt conveyor proposed in this utility model;

[0016] Figure 4 The present utility model proposes Figure 1 Enlarged diagram of point A in the middle.

[0017] Legend:

[0018] 1. Base; 2. First fixing block; 3. Fixing rod; 4. First fixing seat; 5. Motor; 6. Second fixing seat; 7. Limiting plate; 8. First fixing plate; 9. Side roller; 10. First rotating rod; 11. First bearing; 12. Main roller; 13. Second fixing block; 14. Second bearing; 15. Damping spring; 16. Rotating shaft; 17. Lead screw; 18. Moving block; 19. Electric push rod; 20. Slider; 21. Second fixing plate; 22. Second rotating rod; 23. Third bearing; 24. Connecting rod; 25. Fixing frame; 26. Clamping rod; 27. Third fixing plate. Detailed Implementation

[0019] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0020] Reference Figure 1-4This utility model discloses an anti-deviation idler mechanism for a belt conveyor, comprising a base 1, two fixed rods 3 symmetrically fixed at the upper end of the base 1, a first fixed seat 4 fixed at the upper end of the fixed rods 3, two second fixed seats 6 symmetrically fixed on both sides of the first fixed seat 4, two limiting plates 7 symmetrically fixed on both sides of the second fixed seat 6, a first fixed plate 8 fixed on one side of the upper end of the second fixed seat 6, a second fixed block 13 fixed inside one side of the first fixed plate 8, a second bearing 14 fixed on one side of the second fixed block 13, a damping spring 15 fixed at the lower end of the second fixed block 13, a second fixed plate 21 fixed on the other side of the upper end of the second fixed seat 6, and a side idler 9 on one side of the second fixed plate 21. Two first rotating rods 10 are symmetrically fixed at both ends of the base 1. Two first fixing blocks 2 are symmetrically fixed at the upper end of the base 1. A motor 5 is set on one side of the first fixing block 2. A rotating shaft 16 is fixedly connected to one side of the motor 5. A lead screw 17 is fixedly connected to one side of the rotating shaft 16. A moving block 18 is threadedly connected to the side wall of the lead screw 17. An electric push rod 19 is fixedly set at the upper end of the moving block 18. A slider 20 is fixedly set at the upper end of the electric push rod 19. The slider 20 is slidably set on the side wall of the second fixing seat 6. Two third fixing plates 27 are symmetrically fixed at the upper end of the first fixing seat 4. A first bearing 11 is fixedly set inside one side of the third fixing plate 27. A second rotating rod 22 is fixedly set inside the first bearing 11. A main roller 12 is fixedly set on one side of the second rotating rod 22.

[0021] A third bearing 23 is fixedly installed inside one side of the second fixed plate 21, and the first rotating rod 10 is installed inside the second bearing 14 and the third bearing 23.

[0022] Two fixing frames 25 are symmetrically fixed on one side of the first fixing base 4. A connecting rod 24 is fixed between the fixing frames 25, and a locking rod 26 is fixed between the connecting rod 24 and the fixing frame 25.

[0023] Working principle: First, the anti-deviation idler mechanism is fixed to the lower end of the conveyor belt via the base 1. The conveyor belt is started, and the idler prevents deviation when the conveyor belt rotates. To improve the anti-deviation effect, the motor 5 is started, which drives the rotating shaft 16 to rotate using the force of the magnetic field. The rotation of the rotating shaft 16 drives the lead screw 17 to rotate, and the rotation of the lead screw 17 drives the moving block 18 on its side wall to move left and right. The electric push rod 19 is started, which allows the angle of the side idler 9 to be adjusted. The damping spring 15 on one side of the first fixed plate 8 further improves the anti-deviation effect of the conveyor belt.

[0024] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A belt conveyor anti-deviation idler mechanism, comprising a base (1), characterized in that: Two fixing rods (3) are symmetrically fixed at the upper end of the base (1). A first fixing seat (4) is fixed at the upper end of the fixing rod (3). Two second fixing seats (6) are symmetrically fixed on both sides of the first fixing seat (4). Two limiting plates (7) are symmetrically fixed on both sides of the second fixing seat (6). A first fixing plate (8) is fixed on one side of the upper end of the second fixing seat (6). A second fixing block (13) is fixed inside one side of the first fixing plate (8). A second bearing (14) is fixed on one side of the second fixing block (13). A damping spring (15) is fixed at the lower end of the second fixing block (13). A second fixing plate (21) is fixed on the other side of the upper end of the second fixing seat (6). A side roller (9) is on one side of the second fixing plate (21). Two first rotating rods (10) are symmetrically fixed at both ends of the side roller (9). Two first fixing blocks (2) are symmetrically fixed at the upper end of the base (1). A motor (5) is provided on one side of the first fixing block (2). A rotating shaft (16) is fixedly connected to one side of the motor (5). A lead screw (17) is fixedly connected to one side of the rotating shaft (16). A moving block (18) is threadedly connected to the side wall of the lead screw (17). An electric push rod (19) is fixedly provided at the upper end of the moving block (18). A slider (20) is fixedly provided at the upper end of the electric push rod (19). The slider (20) is slidably disposed on the side wall of the second fixing seat (6). Two third fixing plates (27) are symmetrically fixed at the upper end of the first fixing seat (4). A first bearing (11) is fixedly provided inside one side of the third fixing plate (27). A second rotating rod (22) is fixedly provided inside the first bearing (11). A main roller (12) is fixedly provided on one side of the second rotating rod (22).

2. The anti-deviation idler mechanism for a belt conveyor according to claim 1, characterized in that, A third bearing (23) is fixedly installed inside one side of the second fixing plate (21), and the first rotating rod (10) is installed inside the second bearing (14) and the third bearing (23).

3. The anti-deviation idler mechanism for a belt conveyor according to claim 1, characterized in that, Two fixing frames (25) are symmetrically fixed on one side of the first fixing base (4), a connecting rod (24) is fixed between the fixing frames (25), and a locking rod (26) is fixed between the connecting rod (24) and the fixing frame (25).

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