An automatic roller cleaning device for a fruit and vegetable chain wheel apparatus

Abstract

The utility model is suitable for fruit and vegetable processing equipment cleaning technical field especially relates to a kind of automatic roller cleaning device for fruit and vegetable chain wheel equipment, including roller group, the both sides of roller group are evenly provided with mounting seat, and the upper and lower sides of mounting seat side are evenly provided with mounting bracket, the surface of mounting bracket is equipped with telescopic cylinder, and the telescopic end of telescopic cylinder is connected with connecting seat, the surface of connecting seat is connected with support panel.The utility model is by being provided with mounting seat in the both sides of roller group, and is equipped with mounting bracket, telescopic cylinder, connecting seat, support panel and first installation panel on mounting seat, the bilateral synchronous clamping cleaning of roller group is realized.Cleaning part is fixed on the surface of first installation panel, can be accurately corresponding with the position of roller group, press roller under the drive of telescopic cylinder, realize the coating friction of cleaning part to the surface of roller, effectively induce the rotation of roller and reach 360 degrees dead angle cleaning effect.

Description

Technical Field

[0001] This utility model relates to the field of cleaning technology for fruit and vegetable processing equipment, specifically an automatic roller cleaning device for fruit and vegetable sprocket equipment. Background Technology

[0002] With the continuous improvement of automation in fruit and vegetable processing, color sorting equipment, as a key sorting link, has been widely used in fruit and vegetable screening and grading. Some fruit and vegetable color sorting equipment uses a roller and sprocket structure to convey and position materials. While achieving efficient sorting, this also places higher demands on the cleanliness of the roller surface. Since fruits and vegetables often have sap, juice, or debris adhering to the roller surface during transport, failure to clean them in time will affect the imaging quality of the image recognition system, thereby reducing sorting accuracy. Furthermore, the accumulation of dirt can also cause mechanical problems such as uneven roller rotation, jamming, or abnormal noise, affecting the stable operation of the entire machine.

[0003] In existing technologies, fixed brush structures are often used to clean the roller surface, or regular maintenance is carried out by manually wiping the rollers when the machine is stopped. Both of these methods have shortcomings such as incomplete cleaning, operation interruption, high labor costs, and low efficiency, making it difficult to meet the needs of continuous and precise fruit and vegetable color sorting operations. Utility Model Content

[0004] The purpose of this utility model embodiment is to provide an automatic roller cleaning device for fruit and vegetable sprocket equipment, aiming to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] An automatic roller cleaning device for fruit and vegetable sprocket equipment includes a roller assembly. Both sides of the roller assembly are provided with mounting seats, and the upper and lower sides of the mounting seats are provided with mounting brackets. A telescopic cylinder is mounted on the surface of the mounting bracket, and the telescopic end of the telescopic cylinder is connected to a connecting seat. A support panel is connected to the surface of the connecting seat, and a first mounting panel is detachably connected inside the support panel. A cleaning component is provided on the surface of the first mounting panel.

[0007] The mounting surfaces of the two first mounting panels mounted on the same mounting base correspond to each other, and the roller assembly is placed between the two first mounting panels. The cleaning components mounted on the first mounting panels correspond to the positions of the roller assembly.

[0008] Furthermore, the cleaning component is a nylon bristle brush.

[0009] Furthermore, the support panel has a connection socket inside, and the surface of the first mounting panel has a connection slot. The shape of the connection slot is adapted to the shape of the connection socket, and the first mounting panel and the support panel are connected by an interference fit sliding connection.

[0010] Furthermore, the mounting bracket has an adjustment through hole on its side, and a position adjustment block is slidably connected inside the adjustment through hole. The telescopic cylinder is fixedly connected to the position adjustment block, and the position adjustment block is detachably connected to the mounting bracket by a threaded connection.

[0011] Furthermore, a second mounting panel is connected to the surface of the support panel, and a cleaning nozzle is mounted on the surface of the second mounting panel. One end of the cleaning nozzle is provided with a first external pipe connection nozzle.

[0012] Furthermore, a second outer pipe connector is provided on the side of the first outer pipe connector, and one end of the second outer pipe connector is connected to the interior of the first outer pipe connector.

[0013] Furthermore, the cleaning nozzle has a flat nozzle design.

[0014] Furthermore, the opening direction of the cleaning nozzle corresponds to the surface of the roller assembly.

[0015] The present invention provides an automatic roller cleaning device for fruit and vegetable sprocket equipment, which has the following beneficial effects:

[0016] By installing mounting seats on both sides of the roller assembly, and equipping these seats with mounting brackets, telescopic cylinders, connecting seats, support panels, and a first mounting panel, simultaneous clamping and cleaning of both sides of the roller assembly is achieved. The cleaning component, fixed to the surface of the first mounting panel, precisely aligns with the roller assembly. Driven by the telescopic cylinders, it presses against the rollers, achieving a rubbing effect that effectively induces roller rotation and achieves a 360-degree cleaning effect without blind spots. This device has a reasonable structure, comprehensive cleaning coverage, and can complete efficient automatic cleaning without interrupting the conveying operation. It effectively improves the cleanliness of the roller surface and the quality of image acquisition, significantly enhancing the sorting accuracy and operational stability of the color sorting equipment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of an automatic roller cleaning device for fruit and vegetable sprocket equipment.

[0018] Figure 2 This is an enlarged view of point A in an automatic roller cleaning device for fruit and vegetable sprocket equipment.

[0019] Figure 3This is an enlarged view of point B in an automatic roller cleaning device for fruit and vegetable sprocket equipment.

[0020] In the diagram: 1. Mounting base; 2. Mounting bracket; 3. Position adjustment block; 4. Cleaning component; 5. Support panel; 6. Connecting seat; 7. Telescopic cylinder; 8. Roller assembly; 9. Second mounting panel; 10. Cleaning nozzle; 11. First external pipe connector; 12. Second external pipe connector; 13. First mounting panel; 14. Connecting socket; 15. Connecting slot. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0022] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0023] like Figure 1 As shown in the figure, an automatic roller cleaning device for fruit and vegetable sprocket equipment provided by this utility model includes a roller assembly 8. Both sides of the roller assembly 8 are provided with mounting seats 1, and the upper and lower sides of the mounting seats 1 are provided with mounting brackets 2. The surface of the mounting brackets 2 is equipped with a telescopic cylinder 7, and the telescopic end of the telescopic cylinder 7 is connected to a connecting seat 6. The surface of the connecting seat 6 is connected to a support panel 5, and the inside of the support panel 5 is detachably connected to a first mounting panel 13. The surface of the first mounting panel 13 is provided with a cleaning component 4.

[0024] The mounting surfaces of the two first mounting panels 13 mounted on the same mounting base 1 correspond to each other, and the roller assembly 8 is placed between the two first mounting panels 13. The cleaning components 4 installed on the first mounting panels 13 correspond to the positions of the roller assembly 8.

[0025] In one embodiment of this utility model, the telescopic cylinder 7 mounted on the mounting bracket 2 extends and retracts under the action of an external air source. Its telescopic end drives the connecting seat 6 to move up and down, thereby driving the connected support panel 5 to rise and fall as a whole. This causes the two first mounting panels 13 installed inside the support panel 5 to move above and below the roller assembly 8, respectively. Since the mounting surfaces of the first mounting panels 13 correspond to each other, the cleaning component 4 is simultaneously pressed against the upper and lower surfaces of the roller assembly 8 under its drive, and rotates under the operation of the roller assembly 8 itself or the drive of external transmission. This creates stable friction between the cleaning component 4 and the roller assembly 8, causing the roller assembly 8 to rotate and achieving full coverage cleaning of the contact surface between the roller assembly 8 and the material.

[0026] The layout of the cleaning component 4 allows both opposite sides of the roller assembly 8 to be cleaned simultaneously, improving the overall cleanliness of the roller's outer surface and preventing a decrease in sorting accuracy due to image recognition errors. The first mounting panel 13 is installed inside the support panel 5 via a detachable connection. When the cleaning component 4 is worn or needs to be replaced, the operator can quickly pull it out of the support panel 5 for replacement, reducing maintenance costs and operational difficulty.

[0027] It should be added that, Figure 1 The content shown is only a partial schematic of the entire roller assembly 8 structure. The roller assembly 8 is typically a series of roller assemblies continuously distributed along the conveying direction. Both mounting bases 1 can be fixed to a movable structure, such as an electric slide rail, a synchronous belt platform, or a pneumatic module. By driving this movable structure, the entire cleaning structure, including the telescopic cylinder 7, connecting base 6, support panel 5, first mounting panel 13, and cleaning component 4, moves laterally along the length of the roller assembly 8, thereby sequentially covering different areas of the roller assembly 8 and performing segment-by-segment cleaning.

[0028] This invention combines the cleaning component 4 with a pneumatic lifting structure and a movable platform, which not only improves cleaning efficiency but also ensures the continuous cleanliness of the roller assembly 8 during operation. This guarantees that the image acquisition device in the color sorting equipment can obtain clear and stable image signals, significantly improving material identification accuracy and sorting effect. This structure can be widely used in fruit and vegetable sprocket equipment, roller conveyor color sorting systems, and other fields, possessing the comprehensive advantages of simple structure, high efficiency, and convenient maintenance. It has good market prospects and promotional value in agricultural product sorting and fruit and vegetable processing equipment.

[0029] In this embodiment, the cleaning component 4 is a nylon bristle brush. Nylon bristle brushes possess excellent elasticity and wear resistance, generating a stable and gentle frictional force when in contact with the surface of the roller assembly 8. This effectively removes slurry, dirt, and other impurities adhering to the roller surface without causing scratches or damage. Nylon material is also non-absorbent and has strong resistance to chemical corrosion, making it suitable for humid, high-frequency cleaning environments, especially for fruit and vegetable sprocket equipment where frequent contact with organic materials is common.

[0030] The nylon bristles also possess excellent deformation recovery capabilities, remaining resistant to deformation even under prolonged pressure during cleaning. This ensures the bristles always adhere to the outer surface of the roller, maintaining high-efficiency cleaning performance. Furthermore, the nylon brush's lightweight structure facilitates processing and replacement. Combined with the detachable connection to the first mounting panel 13, it significantly reduces daily maintenance costs and improves the device's lifespan and stability. In summary, the nylon bristles, as the cleaning component 4, offer a balance of flexible protection and efficient decontamination, making it the preferred structure for achieving stable, non-destructive, and continuous cleaning of the roller assembly 8 in this device.

[0031] In this embodiment, the support panel 5 has a connection socket 14 inside, and the surface of the first mounting panel 13 has a connection slot 15. The shape of the connection slot 15 matches the shape of the connection socket 14, and the first mounting panel 13 and the support panel 5 are connected by an interference fit sliding connection. This structural design has the advantages of quick installation, stable connection, and convenient disassembly.

[0032] Through an interference fit sliding connection, the first mounting panel 13 forms a tight fit when inserted into the connecting socket 14, achieving stable positioning without the need for additional screws or clips. This ensures that the cleaning component 4 will not shake or fall off during operation, improving the reliability and consistency of the cleaning process. The shape matching design of the connecting slot 15 and the connecting socket 14 provides good guidance during assembly, helping operators to quickly complete positioning during replacement or maintenance and avoiding misinstallation or misalignment.

[0033] Furthermore, this interference-fit sliding connection structure facilitates the disassembly and replacement of the first mounting panel 13, especially suitable for situations where the cleaning component 4 experiences wear or contamination after long-term operation. The operator can simply pull out the first mounting panel 13 along the sliding direction to complete the replacement, reducing equipment maintenance complexity, shortening downtime for maintenance, and further enhancing the ease of use and operational continuity of the entire machine. This structure allows for tool-free assembly and disassembly, exhibiting strong industrial adaptability and on-site operational friendliness, making it particularly suitable for fruit and vegetable sprocket equipment scenarios requiring frequent replacement of cleaning components.

[0034] In this embodiment, the mounting bracket 2 has an adjustment through hole on its side, and a position adjustment block 3 is slidably connected inside the adjustment through hole. The telescopic cylinder 7 is fixedly connected to the position adjustment block 3, and the position adjustment block 3 is detachably connected to the mounting bracket 2 by a threaded connection. This structural design allows for precise adjustment of the installation height and working stroke of the telescopic cylinder 7, thereby adapting to different models or specifications of roller assemblies 8.

[0035] The adjusting through hole and the position adjusting block 3 are connected by a sliding connection, allowing the position adjusting block 3 to slide freely along the axial direction of the through hole. In the unlocked state, the vertical position of the telescopic cylinder 7 can be adjusted according to actual needs, thereby changing the initial clamping height and effective stroke range of the cleaning component 4. Through the threaded connection between the position adjusting block 3 and the mounting bracket 2, the operator can quickly lock the adjusting block by tightening the thread structure, ensuring stable position after adjustment and preventing cylinder 7 from shifting due to vibration or rebound during cleaning.

[0036] This structure not only enhances the cleaning device's adaptability to different roller heights and installation deviations, but also facilitates on-site debugging and subsequent maintenance. Especially when replacing roller sets 8 with different diameters or processing different types of fruits and vegetables, the position adjustment block 3 can be adjusted to quickly optimize the fit between the cleaning component 4 and the roller surface, effectively improving the machine's versatility and operational accuracy. This adjustment mechanism is simple in structure, intuitive in adjustment, and possesses excellent operability and reliability, meeting the fine-tuning needs of high-frequency usage scenarios.

[0037] like Figures 1-3 As shown, in one embodiment of this utility model, a second mounting panel 9 is connected to the surface of the support panel 5, and a cleaning nozzle 10 is mounted on the surface of the second mounting panel 9. One end of the cleaning nozzle 10 is provided with a first external connector 11. A second external connector 12 is provided on the side of the first external connector 11, and one end of the second external connector 12 communicates with the interior of the first external connector 11. The cleaning nozzle 10 has a flat opening design. The opening direction of the cleaning nozzle 10 corresponds to the surface of the roller assembly 8.

[0038] In this embodiment, the first external pipe connector 11 and the second external pipe connector 12 are used to connect to the external water injection pipe and air injection pipe, respectively, to realize the common introduction of water and air sources.

[0039] The cleaning nozzle 10, with its flat nozzle structure, can form a wide and concentrated fan-shaped jet, achieving high coverage of the roller assembly 8 surface under relatively low flow conditions, thus improving cleaning efficiency. This is especially suitable for cleaning situations where the roller surface has flaky deposits or large areas of slurry contamination. The nozzle 10 is installed in close alignment with the surface of the roller assembly 8, ensuring that the cleaning liquid or airflow is concentrated on the key cleaning areas of the roller, effectively working in conjunction with the cleaning component 4 to achieve joint cleaning of the roller.

[0040] The interconnected structure between the first external pipe connector 11 and the second external pipe connector 12 allows for water and air injection through the same interface system. This enables both water spraying and air purging, and can also be controlled externally to achieve alternating or simultaneous water and air spraying, thus adapting to different cleaning needs and enhancing the flexibility of the cleaning method. This structure facilitates integration with existing air and water supply systems, is easy to install and connect, and has good compatibility and adaptability, making it suitable for various industrial cleaning environments.

[0041] By combining the aforementioned cleaning nozzle structure with a detachable installation method, not only is the directional spraying capability of the cleaning device improved, but the overall efficiency of removing impurities, rinsing, and removing residual liquid from the roller surface is also enhanced, giving the entire automatic roller cleaning device higher cleaning thoroughness and operational stability in practical applications.

[0042] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions and improvements 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. An automatic roller cleaning device for fruit and vegetable sprocket equipment, comprising a roller assembly (8), characterized in that, The roller assembly (8) is provided with mounting bases (1) on both sides, and mounting brackets (2) are provided on the upper and lower sides of the mounting bases (1). A telescopic cylinder (7) is mounted on the surface of the mounting bracket (2), and a connecting seat (6) is connected to the telescopic end of the telescopic cylinder (7). A support panel (5) is connected to the surface of the connecting seat (6), and a first mounting panel (13) is detachably connected inside the support panel (5). A cleaning component (4) is provided on the surface of the first mounting panel (13). The mounting surfaces of the two first mounting panels (13) mounted on the same mounting base (1) correspond to each other, and the roller assembly (8) is placed between the two first mounting panels (13). The cleaning component (4) mounted on the first mounting panel (13) corresponds to the position of the roller assembly (8).

2. The automatic roller cleaning device for fruit and vegetable sprocket equipment according to claim 1, characterized in that, The cleaning component (4) is a nylon bristle brush.

3. An automatic roller cleaning device for fruit and vegetable sprocket equipment according to claim 1, characterized in that, The support panel (5) has a connection socket (14) inside, and the surface of the first mounting panel (13) has a connection slot (15). The shape of the connection slot (15) is adapted to the shape of the connection socket (14). The first mounting panel (13) and the support panel (5) are connected by an interference fit sliding connection.

4. An automatic roller cleaning device for fruit and vegetable sprocket equipment according to claim 1, characterized in that, The mounting bracket (2) has an adjustment through hole on its side, and a position adjustment block (3) is slidably connected inside the adjustment through hole. The telescopic cylinder (7) is fixedly connected to the position adjustment block (3), and the position adjustment block (3) is detachably connected to the mounting bracket (2) by means of a threaded connection.

5. An automatic roller cleaning device for fruit and vegetable sprocket equipment according to claim 1, characterized in that, The surface of the support panel (5) is connected to a second mounting panel (9), and a cleaning nozzle (10) is mounted on the surface of the second mounting panel (9). One end of the cleaning nozzle (10) is provided with a first external pipe connector (11).

6. An automatic roller cleaning device for fruit and vegetable sprocket equipment according to claim 5, characterized in that, A second external connector (12) is provided on the side of the first external connector (11), and one end of the second external connector (12) is connected to the interior of the first external connector (11).

7. An automatic roller cleaning device for fruit and vegetable sprocket equipment according to claim 6, characterized in that, The cleaning nozzle (10) has a flat opening design.

8. An automatic roller cleaning device for fruit and vegetable sprocket equipment according to claim 7, characterized in that, The opening direction of the cleaning nozzle (10) corresponds to the surface of the roller assembly (8).

Images