Conveying belt device capable of being automatically cleaned

Abstract

The utility model relates to the technical field of conveying belts, and discloses an automatic cleaning conveying belt device which comprises a first fixing frame, a conveying belt is arranged at the top of the first fixing frame, a support is fixedly connected to the upper surface of the first fixing frame, and a cleaning liquid box is fixedly connected to one side of the outer wall of the first fixing frame. A conveying pipe is fixedly connected to the interior of the cleaning liquid box, a cleaning roller is fixedly connected to one end of the conveying pipe, a second fixing frame is fixedly connected to the upper surface of the support, a sliding seat is slidably connected to the interior of the second fixing frame, and a moving assembly is arranged in the second fixing frame. According to the automatic cleaning device, the problems that the conveying belt usually depends on manual work or a simple scraper for cleaning, efficiency is low, and thorough cleaning is difficult are solved, and the purposes that the upper surface of the conveying belt can be cleaned in a full-automatic mode, it is guaranteed that residues cannot be mixed into newly conveyed materials, the purity and quality safety of the materials can be guaranteed, and the high-cleanliness requirement is met are achieved.

Description

Technical Field

[0001] This utility model relates to the field of conveyor belt technology, and in particular to a conveyor belt device that can be automatically cleaned. Background Technology

[0002] Conveyor belt systems are widely used mechanical systems for material handling. Utilizing a continuously running belt structure, they transport materials from one location to another, finding widespread application in mining, agriculture, food processing, and industrial production. Automatically cleanable conveyor belt systems effectively remove residual materials from the conveyor belt surface through built-in scrapers, roller brushes, or cleaning systems, preventing contamination, damage, and equipment wear caused by material adhesion. This design is particularly suitable for environments with high cleanliness requirements or where material adhesion is prone to occur, such as food processing, chemical raw material conveying, and wet material transportation scenarios. The automatic cleaning function not only reduces manual maintenance costs and improves conveying efficiency but also extends the service life of the conveyor belt, ensuring continuous and stable system operation, meeting the demands of modern industry for high efficiency, energy saving, and environmental protection.

[0003] Traditional conveyor belt systems use a motor-driven roller to continuously circulate the conveyor belt, transporting materials. Material is placed on the conveyor belt surface, powered by the drive unit, and propelled forward by the rollers, transporting the material from the starting point to the end point. The system typically includes a drive system, support rollers, a tensioning device, and the conveyor belt itself. The transport path can be horizontal, inclined, or curved. Conveyor belt systems are simple in structure and easy to operate, suitable for various industrial and agricultural scenarios, such as parts conveying on production lines, ore handling, and grain transport. While traditional systems operate stably, they are prone to material adhesion, wear, and maintenance difficulties over long periods, requiring regular cleaning and maintenance to ensure continued stable operation.

[0004] Traditional conveyor belt devices are prone to the adhesion of dust, wet materials, or grease to the surface after contact with materials. Under high-speed operation, these residues are difficult to fall off naturally and usually rely on manual cleaning or simple scrapers, which is inefficient and difficult to clean thoroughly. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides an automatic cleaning conveyor belt device, which aims to improve the problem that traditional conveyor belts usually rely on manual or simple scrapers for cleaning, which is inefficient and difficult to clean thoroughly.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatically cleaning conveyor belt device, including a first fixed frame, a conveyor belt mounted on the top of the first fixed frame, a support fixedly connected to the upper surface of the first fixed frame, a cleaning liquid tank fixedly connected to one side of the outer wall of the first fixed frame, a conveying pipe fixedly connected inside the cleaning liquid tank, a cleaning roller fixedly connected to one end of the conveying pipe, a second fixed frame fixedly connected to the upper surface of the support, a sliding seat slidably connected inside the second fixed frame, a moving component inside the second fixed frame for driving the sliding seat to move left and right, and a positioning component inside the sliding seat for driving the cleaning roller to be positioned at a certain height.

[0007] The moving component includes an electric slide rail, one side of the outer wall of the electric slide rail is fixedly connected to the inside of the second fixed frame, the outer wall of the electric slide rail is connected to a guide rail, the outer wall of the guide rail is slidably connected to a slider, and the outer wall of the slider is fixedly connected to the outer wall of the sliding seat.

[0008] Furthermore, the positioning assembly includes an electric push rod, the outer wall of which is fixedly connected to the interior of the sliding seat, the output end of which is fixedly connected to a connecting seat, the lower surface of which is fixedly connected to the outer wall of the cleaning roller, and the upper surface of which is fixedly connected to a guide rod.

[0009] Furthermore, a fixed support is fixedly connected to the outer wall of the fixed frame, a threaded sleeve is fixedly connected to the inside of the fixed support, a threaded rod is threadedly connected to the inside of the threaded sleeve, a bearing is fixedly connected to one end of the threaded rod, a baffle is fixedly connected to the outer wall of the bearing, and a guide assembly is provided on the upper surface of the fixed frame, the guide assembly being used to guide the baffle.

[0010] Furthermore, the guide assembly includes a second fixed support, the lower surface of which is fixedly connected to the upper surface of the first fixed frame, and a sliding rod is slidably connected inside the second fixed support, with a limit plate fixedly connected to one end of the sliding rod.

[0011] Furthermore, the outer wall of the slider is slidably connected to the interior of the second fixed frame, and the slider is used to drive the sliding seat to move.

[0012] Furthermore, the outer wall of the guide rod is slidably connected to the inside of the sliding seat, and the guide rod is used to guide the connecting seat.

[0013] Furthermore, the lower surface of the baffle is slidably connected to the upper surface of the conveyor belt, and the baffle is used to limit the movement of the conveyor belt.

[0014] Furthermore, one end of the sliding rod is fixedly connected to the outer wall of the baffle, and the sliding rod is used to guide the baffle.

[0015] This utility model has the following beneficial effects:

[0016] 1. In this utility model, the cleaning liquid inside the cleaning liquid tank is first transported to the inside of the cleaning roller through the conveying pipe. Then, the electric push rod is activated to drive the cleaning roller to a height position in conjunction with the guide rod and the connecting seat. Next, the electric slide rail is activated to drive the cleaning roller to move back and forth on the upper surface of the conveyor belt in conjunction with the guide rail, slider, electric push rod, guide rod and sliding seat. This solves the problem that the conveyor belt usually relies on manual or simple scraper cleaning, which is inefficient and difficult to clean thoroughly. It can achieve fully automatic cleaning of the upper surface of the conveyor belt, ensuring that the residue will not mix into the newly conveyed material, and can guarantee the purity and quality safety of the material, meeting the high cleanliness requirements.

[0017] 2. In this utility model, firstly, the drive threaded rod, in conjunction with the threaded sleeve, fixed support one, and bearing, drives the baffle to slide on the upper surface of the conveyor belt. Then, in conjunction with the sliding rod, fixed support two, and limiting plate, the movement of the baffle is guided, thereby achieving the ability to adjust the position of the baffle and effectively preventing materials from overflowing or falling to both sides of the conveyor belt. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the automatically cleanable conveyor belt device proposed in this utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the fixing frame of the automatically cleanable conveyor belt device proposed in this utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the sliding seat of the automatically cleanable conveyor belt device proposed in this utility model;

[0021] Figure 4 This is a schematic diagram of the inner structure of the fixing frame of the automatically cleanable conveyor belt device proposed in this utility model.

[0022] Legend:

[0023] 1. Fixed frame one; 2. Conveyor belt; 3. Support; 4. Cleaning liquid tank; 5. Conveying pipe; 6. Fixed frame two; 7. Limiting plate; 8. Electric slide rail; 9. Guide rail; 10. Slider; 11. Electric push rod; 12. Guide rod; 13. Sliding seat; 14. Connecting seat; 15. Cleaning roller; 16. Fixed support one; 17. Threaded rod; 18. Threaded sleeve; 19. Bearing; 20. Baffle; 21. Fixed support two; 22. Sliding rod. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Reference Figure 1 - Figure 3 An embodiment of this utility model provides an automatically cleaning conveyor belt device, including a fixed frame 1. A conveyor belt 2 is provided on the top of the fixed frame 1. The conveyor belt 2 is used to transport materials and achieves automated operation through its cyclic movement in conjunction with the cleaning function. A bracket 3 is fixedly connected to the upper surface of the fixed frame 1. A cleaning liquid tank 4 is fixedly connected to one side of the outer wall of the fixed frame 1. A conveying pipe 5 is fixedly connected inside the cleaning liquid tank 4. The cleaning liquid tank 4 provides cleaning liquid through the conveying pipe 5 to maintain the normal operation of the cleaning roller 15. A cleaning roller 15 is fixedly connected to one end of the conveying pipe 5. The cleaning roller 15 achieves uniform coating of cleaning liquid by adhering to the surface of the conveyor belt 2 and completes effective cleaning of the conveyor belt surface. A second fixed frame 6 is fixedly connected to the upper surface of the bracket 3. A sliding seat 13 is slidably connected inside the second fixed frame 6. A moving component is provided inside the second fixed frame 6. The moving component is used to drive the sliding seat 13 to move left and right. A positioning component is provided inside the sliding seat 13. The positioning component is used to drive the cleaning roller 15 to position its height.

[0026] The moving component includes an electric slide rail 8, one side of which is fixedly connected to the interior of the mounting bracket 6. A guide rail 9 is connected to the outer wall of the electric slide rail 8. The electric slide rail 8 controls the movement of the sliding seat 13, ensuring stability and precision during the cleaning process. A slider 10 is slidably connected to the outer wall of the guide rail 9, and its outer wall is fixedly connected to the outer wall of the sliding seat 13. The slider 10's slidable connection with the guide rail 9 ensures smooth operation and precise positioning of the sliding seat 13. The positioning component includes an electric push rod 11, the outer wall of which is fixedly connected to the sliding seat 13. Inside unit 3, the height of the connecting seat 14 is adjusted by an electric push rod 11 to meet the height requirements of the cleaning roller 15 under different working conditions. The output end of the electric push rod 11 is fixedly connected to the connecting seat 14. The lower surface of the connecting seat 14 is fixedly connected to the outer wall of the cleaning roller 15. The connecting seat 14 ensures the firm installation and precise positioning of the cleaning roller 15. The upper surface of the connecting seat 14 is fixedly connected to a guide rod 12. The guide rod 12 provides auxiliary guidance to the connecting seat 14 through sliding action, ensuring that the cleaning roller 15 runs smoothly and does not deviate during height adjustment.

[0027] Reference Figure 1 and Figure 4A fixed support 16 is fixedly connected to the outer wall of the fixed frame 1. A threaded sleeve 18 is fixedly connected inside the fixed support 16. A threaded rod 17 is threadedly connected inside the threaded sleeve 18. A bearing 19 is fixedly connected to one end of the threaded rod 17. The bearing 19 enhances the flexibility and stability of the baffle 20 through support and rotation. A baffle 20 is fixedly connected to the outer wall of the bearing 19. The baffle 20 limits the conveyor belt 2 by sliding, effectively preventing material from falling or deviating during conveying. The threaded rod 17 adjusts the movement of the baffle 20 through rotation, meeting the limiting requirements of different conveying needs. A guide assembly is provided on the upper surface of the fixed frame 1. The guide assembly is used to guide the baffle 20. The guiding assembly includes a fixed support 21, the lower surface of which is fixedly connected to the upper surface of a fixed frame 1. A sliding rod 22 is slidably connected inside the fixed support 21. One end of the sliding rod 22 is fixedly connected to a limiting plate 7. The outer wall of the slider 10 is slidably connected inside the fixed frame 6. The slider 10 is used to drive the sliding seat 13 to move. The outer wall of the guide rod 12 is slidably connected inside the sliding seat 13. The guide rod 12 is used to guide the connecting seat 14. The lower surface of the baffle 20 is slidably connected to the upper surface of the conveyor belt 2. The baffle 20 is used to limit the conveyor belt 2. One end of the sliding rod 22 is fixedly connected to the outer wall of the baffle 20. The sliding rod 22 is used to guide the baffle 20.

[0028] Working principle: When the automatic cleaning conveyor belt device is needed, firstly, the electric push rod 11 is activated to drive the connecting seat 14 to move downward. At the same time, the guide rod 12 guides the cleaning roller 15 to adhere to the upper surface of the conveyor belt 2. Then, the cleaning liquid in the cleaning liquid tank 4 is transported to the inside of the cleaning roller 15 through the conveying pipe 5. Next, the electric slide rail 8 is activated to drive the sliding seat 13 to move inside the fixed frame 2 6. During this process, the guide rail 9 and the slider 10 guide the sliding seat 13, thereby driving the cleaning roller 15 to move left and right through the sliding seat 13 and the connecting seat 14, thus cleaning the conveyor belt 2. In addition, the drive threaded rod 17 rotates inside the threaded sleeve 18, and with the bearing 19, drives the baffle 20 to slide on the upper surface of the conveyor belt 2. During this process, as the baffle 20 moves, it will drive one end of the sliding rod 22 to move, thereby causing the sliding rod 22 to slide inside the fixed support 21, realizing the adjustment of the position of the baffle 20, thus preventing the workpiece above the conveyor belt 2 from falling.

[0029] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. Conveyor belt device that can be cleaned automatically, comprising a fixed frame (1), characterized in that: The top of the fixed frame one (1) is provided with a conveyor belt (2), the upper surface of the fixed frame one (1) is fixedly connected with a support (3), one side of the outer wall of the fixed frame one (1) is fixedly connected with a cleaning liquid tank (4), the inside of the cleaning liquid tank (4) is fixedly connected with a conveying pipe (5), one end of the conveying pipe (5) is fixedly connected with a cleaning roller (15), the upper surface of the support (3) is fixedly connected with a fixed frame two (6), the inside of the fixed frame two (6) is slidably connected with a sliding seat (13), the inside of the fixed frame two (6) is provided with a moving assembly, the moving assembly is used for driving the sliding seat (13) to move left and right, the inside of the sliding seat (13) is provided with a positioning assembly, and the positioning assembly is used for driving the cleaning roller (15) to position in height. The moving assembly comprises an electric sliding rail (8), one side of the outer wall of the electric sliding rail (8) is fixedly connected in the inside of the fixed frame two (6), the outer wall of the electric sliding rail (8) is fixedly connected with a guide rail (9), the outer wall of the guide rail (9) is slidably connected with a sliding block (10), and the outer wall of the sliding block (10) is fixedly connected to the outer wall of the sliding seat (13).

2. The self-cleanable conveyor belt apparatus of claim 1, wherein: The positioning assembly comprises an electric push rod (11), the outer wall of the electric push rod (11) is fixedly connected in the inside of the sliding seat (13), the output end of the electric push rod (11) is fixedly connected with a connecting seat (14), the lower surface of the connecting seat (14) is fixedly connected to the outer wall of the cleaning roller (15), and the upper surface of the connecting seat (14) is fixedly connected with a guide rod (12).

3. The self-cleanable conveyor belt apparatus of claim 1, wherein: The outer wall of the fixed frame one (1) is fixedly connected with a fixed support one (16), the inside of the fixed support one (16) is fixedly connected with a threaded sleeve (18), the inside of the threaded sleeve (18) is threadedly connected with a threaded rod (17), one end of the threaded rod (17) is fixedly connected with a bearing (19), the outer wall of the bearing (19) is fixedly connected with a baffle (20), and the upper surface of the fixed frame one (1) is provided with a guide assembly, and the guide assembly is used for guiding the baffle (20).

4. The self-cleanable conveyor belt apparatus of claim 3, wherein: The guide assembly comprises a fixed support two (21), the lower surface of the fixed support two (21) is fixedly connected to the upper surface of the fixed frame one (1), the inside of the fixed support two (21) is slidably connected with a sliding rod (22), and one end of the sliding rod (22) is fixedly connected with a limiting plate (7).

5. The self-cleanable conveyor belt apparatus of claim 1, wherein: The outer wall of the sliding block (10) is slidably connected in the inside of the fixed frame two (6), and the sliding block (10) is used for driving the sliding seat (13) to move.

6. The self-cleanable conveyor belt apparatus of claim 2, wherein: The outer wall of the guide rod (12) is slidably connected in the inside of the sliding seat (13), and the guide rod (12) is used for guiding the connecting seat (14).

7. The self-cleanable conveyor belt apparatus of claim 4, wherein: The lower surface of the baffle (20) is slidably connected to the upper surface of the conveyor belt (2), and the baffle (20) is used for limiting the conveyor belt (2).

8. The self-cleanable conveyor belt apparatus of claim 4, wherein: One end of the sliding rod (22) is fixedly connected to the outer wall of the baffle (20), and the sliding rod (22) is used for guiding the baffle (20).

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