Belt conveyor with deviation adjusting function

Abstract

The utility model belongs to the technical field of belt conveyors, and discloses a belt conveyor with a deviation adjusting function, which comprises a support frame, identical driving rollers are mounted at two ends of the support frame, a conveying belt is sleeved between the two driving rollers, and at least one deviation adjusting component is further arranged on the support frame. The deviation adjusting assembly comprises a mounting frame fixedly connected to the supporting frame, grooves penetrating through the upper bottom face and the lower bottom face of the mounting frame are formed in the two sides of the mounting frame correspondingly, screws are rotationally connected into the grooves, the surfaces of the screws are sleeved with threaded sleeves in a threaded mode, and mounting frame sets are movably connected to the positions, close to the two grooves, of the upper surface and the lower surface of the mounting frame correspondingly. Each installation frame set comprises installation frames installed on the upper surface and the lower surface of the installation frame, rotating rollers are rotationally arranged in the installation frames, and connecting rods are movably arranged between the threaded sleeves and the installation frames. The device is simple in structure, the conveying belt can be rapidly adjusted, the situation that the conveying belt deviates in the conveying process is avoided, and the service life of the conveying belt is prolonged.

Description

Technical Field

[0001] This utility model relates to the field of belt conveyor technology, specifically a belt conveyor with a deviation adjustment function. Background Technology

[0002] Belt conveyors are a type of continuous conveying equipment widely used in industries such as mining, ports, power, and building materials. They have advantages such as strong conveying capacity, simple structure, and convenient maintenance. However, in actual use, belt misalignment is a common and troublesome problem. Belt misalignment can cause materials to spill from both sides of the conveyor belt, resulting in material waste and environmental pollution. In addition, the misaligned conveyor belt will rub against the frame, causing wear and tear on the conveyor belt edges, and even damage to components such as idlers and rollers.

[0003] The patent announcement number is CN219135385U, which discloses a belt anti-deviation device, including a threaded sleeve. Both ends of the threaded sleeve are threadedly connected to threaded rods. The two threaded rods have opposite thread directions. Both ends of the two threaded rods are fixedly connected to connecting parts. Connecting rings are fixedly connected to the two connecting parts respectively. The threaded sleeve is provided with a support mechanism.

[0004] The above patents still have some shortcomings: this device can only limit the two ends of the belt to a certain extent. When the belt is long, it cannot adjust and limit the middle position. The belt is prone to deviation, resulting in severe wear on both sides of the belt and the side plate at both ends. Utility Model Content

[0005] The main technical problem to be solved by this utility model is to provide a belt conveyor with a deviation adjustment function. The device has a simple structure, can improve the adjustment efficiency of the belt, and can adjust the belt that is offset in the middle position of the belt conveyor.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0007] A belt conveyor with a deviation adjustment function includes a support frame, with identical drive rollers installed at both ends of the support frame, a conveyor belt sleeved between the two drive rollers, and at least one deviation adjustment component provided on the support frame.

[0008] The alignment component includes a mounting bracket fixedly connected to a support frame. Both sides of the mounting bracket have grooves that penetrate the upper and lower bottom surfaces of the mounting bracket. A screw is rotatably connected inside the groove, and a threaded sleeve is fitted on the surface of the screw. Mounting frame assemblies are movably connected to the upper and lower surfaces of the mounting bracket near the two grooves. Each mounting frame assembly includes mounting frames mounted on the upper and lower surfaces of the mounting bracket. A rotating roller is rotatably installed inside the mounting frame, and a connecting rod is movably installed between the threaded sleeve and the mounting frame.

[0009] The following are further optimizations of the above technical solution by this utility model:

[0010] One end of the connecting rod is hinged to the threaded sleeve, and the other end of the connecting rod is hinged to one end of the mounting frame near the edge of the mounting bracket.

[0011] Further optimization: Each groove has a sliding groove on its two symmetrical inner side walls, and a slider is slidably connected inside each sliding groove. The slider is fixedly connected to its corresponding threaded sleeve.

[0012] Further optimization: Auxiliary rollers are rotatably mounted on both the upper and lower surfaces of the mounting frame, and each auxiliary roller abuts against the conveyor belt.

[0013] Further optimization: Both the auxiliary roller and the rotating roller are provided with rubber sleeves on their surfaces.

[0014] Further optimization: Each of the drive rollers is fixedly connected to a limiting disc at both ends, and the surface of the limiting disc abuts against both sides of the conveyor belt.

[0015] Further optimization: A drive motor is installed on the side of the support frame, and the output end of the drive motor is fixedly connected to one end of a transmission roller.

[0016] Further optimization: One end of each screw extends to the outside of the mounting bracket and is fixedly mounted with a rotating disk.

[0017] This utility model adopts the above-mentioned technical solution, which is ingenious and reasonable in structure. By setting the adjustment component, the stability of the conveyor belt can be improved and the probability of its deviation can be reduced. Moreover, when the conveyor belt deviates, the installation frame and rotating roller can limit and squeeze the conveyor belt to restore it to the middle position. This allows for quick adjustment of the conveyor belt, preventing it from running off-center during the conveying process and extending its service life.

[0018] The present invention will be further described below with reference to the accompanying drawings and embodiments. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;

[0020] Figure 2 This is a schematic diagram of the alignment component structure in an embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the internal structure of the mounting bracket in an embodiment of this utility model.

[0022] In the diagram: 1-Support frame; 2-Drive roller; 3-Conveyor belt; 4-Adjustment assembly; 5-Mounting frame; 6-Groove; 7-Screw; 8-Screw sleeve; 9-Mounting frame; 10-Rotating roller; 11-Connecting rod; 12-Slide groove; 13-Slider; 14-Auxiliary roller; 15-Limiting plate; 16-Drive motor; 17-Limiting plate. Detailed Implementation

[0023] like Figure 1-3 As shown: A belt conveyor with a deviation adjustment function includes a support frame 1, with identical drive rollers 2 installed at both ends of the support frame 1, and a conveyor belt 3 sleeved between the two drive rollers 2. At least one deviation adjustment component 4 is also provided on the support frame 1.

[0024] The alignment component 4 includes a mounting frame 5 fixedly connected to the support frame 1. Grooves 6 are provided on both sides of the mounting frame 5, penetrating the upper and lower bottom surfaces of the mounting frame 5. A screw 7 is rotatably connected inside the groove 6. A threaded sleeve 8 is threaded onto the surface of the screw 7. Mounting frame assemblies are movably connected to the upper and lower surfaces of the mounting frame 5 near the two grooves 6. Each mounting frame assembly includes a mounting frame 9 mounted on the upper and lower surfaces of the mounting frame 5. A rotating roller 10 is rotatably arranged inside the mounting frame 9. A connecting rod 11 is movably arranged between the threaded sleeve 8 and the mounting frame 9.

[0025] One end of the connecting rod 11 is hinged to the threaded sleeve 8, and the other end of the connecting rod 11 is hinged to one end of the mounting frame 9 near the edge of the mounting bracket 5.

[0026] In the initial position, the mounting frame 9 is located above and below the groove 6.

[0027] With this design, the connecting rod 11 can drive the mounting frame 9 to stand upright or horizontally.

[0028] Each groove 6 has a sliding groove 12 on its two symmetrical inner side walls. Each sliding groove 12 has a slider 13 slidably connected inside it, and the slider 13 is fixedly connected to its corresponding threaded sleeve 8.

[0029] This design allows for easy sliding of the threaded sleeve 8 within the groove 6, while also providing a limit to the threaded sleeve 8 for convenient use.

[0030] Auxiliary rollers 14 are rotatably mounted on both the upper and lower surfaces of the mounting frame 5, and each auxiliary roller 14 abuts against the conveyor belt 3.

[0031] This design allows the auxiliary roller 14 to apply upward and downward forces to the conveyor belt 3, thereby reducing the deviation of the conveyor belt 3 and making it easier to use.

[0032] Both the auxiliary roller 14 and the rotating roller 10 are provided with rubber sleeves on their surfaces.

[0033] This design assists in the movement of the conveyor belt 3, making it smoother and easier to use.

[0034] Each of the drive rollers 2 is fixedly connected to a limiting disc 15 at both ends, and the surface of the limiting disc 15 abuts against both sides of the conveyor belt 3.

[0035] This design allows the conveyor belt 3 to be restricted by the limit plate 15, preventing it from running off-track and making it convenient to use.

[0036] A drive motor 16 is mounted on the side of the support frame 1, and the output end of the drive motor 16 is fixedly connected to one end of a transmission roller 2.

[0037] With this design, the drive motor 16 drives one transmission roller 2 to rotate, which in turn drives the conveyor belt 3 to perform conveying motion. The other transmission roller 2 is rotated accordingly by the action of the conveyor belt 3, thereby completing the conveying work of the conveyor.

[0038] One end of each screw 7 extends to the outside of the mounting bracket 5 and is fixedly mounted with a rotating disk 17.

[0039] This design allows the screw 7 to be rotated by turning the rotating disk 17, making it convenient to use.

[0040] In use, first start the drive motor 16 to drive the transmission roller 2 to rotate, and the transmission roller 2 in turn drives the conveyor belt 3 to transport items. When the conveyor belt 3 deviates, rotate the rotating disk 17 on the deviated side to rotate the corresponding screw 7, thereby driving the screw sleeve 8 to move. Through the transmission of the connecting rod 11, the corresponding mounting frame 9 and rotating roller 10 are driven to approach the conveyor belt 3 and apply pressure to one side of the conveyor belt 3, so that the conveyor belt 3 returns to the middle position, which is convenient and quick.

[0041] For those skilled in the art, any changes, modifications, substitutions, and variations made to the implementation methods without departing from the principles and spirit of this utility model, based on the teachings of this utility model, still fall within the protection scope of this utility model.

Claims

1. A belt conveyor with a deviation adjustment function, characterized in that: Includes a support frame (1), with identical drive rollers (2) installed at both ends of the support frame (1), and a conveyor belt (3) sleeved between the two drive rollers (2). At least one alignment component (4) is also provided on the support frame (1). The adjustment component (4) includes a mounting frame (5) fixedly connected to the support frame (1). The mounting frame (5) has grooves (6) on both sides that penetrate the upper and lower bottom surfaces of the mounting frame (5). A screw (7) is rotatably connected inside the groove (6). A screw sleeve (8) is threaded on the surface of the screw (7). Mounting frame groups are movably connected to the upper and lower surfaces of the mounting frame (5) near the two grooves (6). Each mounting frame group includes a mounting frame (9) mounted on the upper and lower surfaces of the mounting frame (5). A rotating roller (10) is rotatably arranged inside the mounting frame (9). A connecting rod (11) is movably arranged between the screw sleeve (8) and the mounting frame (9).

2. A belt conveyor with a deviation adjustment function according to claim 1, characterized in that: One end of the connecting rod (11) is hinged to the screw sleeve (8), and the other end of the connecting rod (11) is hinged to one end of the mounting frame (9) near the edge of the mounting bracket (5).

3. A belt conveyor with a deviation adjustment function according to claim 2, characterized in that: Each groove (6) has a sliding groove (12) on its two symmetrical inner side walls. Each sliding groove (12) has a sliding block (13) slidably connected inside it. The sliding block (13) is fixedly connected to its corresponding screw sleeve (8).

4. A belt conveyor with a deviation adjustment function according to claim 3, characterized in that: The mounting frame (5) is rotatably mounted with auxiliary rollers (14) on both the upper and lower surfaces, and each auxiliary roller (14) abuts against the conveyor belt (3).

5. A belt conveyor with a deviation adjustment function according to claim 4, characterized in that: Both the auxiliary roller (14) and the rotating roller (10) are provided with rubber sleeves on their surfaces.

6. A belt conveyor with a deviation adjustment function according to claim 5, characterized in that: Each of the drive rollers (2) is fixedly connected to a limiting disc (15) at both ends, and the surface of the limiting disc (15) abuts against both sides of the conveyor belt (3).

7. A belt conveyor with a deviation adjustment function according to claim 6, characterized in that: A drive motor (16) is mounted on the side of the support frame (1), and the output end of the drive motor (16) is fixedly connected to one end of a transmission roller (2).

8. A belt conveyor with a deviation adjustment function according to claim 7, characterized in that: One end of each screw (7) extends to the outside of the mounting bracket (5) and is fixedly mounted with a rotating disk (17).

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