Cleaning mechanism of port conveying belt

Abstract

The utility model discloses a cleaning mechanism of a port conveying belt, and relates to the technical field of engineering. The mechanism is characterized in that a cleaning brush used for scraping impurities on a conveying belt is mounted above the conveying belt; a guide plate for guiding the sliding direction of the impurities is arranged below the cleaning brush; a scraper assembly used for cleaning impurities on the guide plate is installed below the guide plate. An elastic assembly used for keeping the cleaning brush in contact with the surface of the conveying belt is arranged between the cleaning brush and the conveying belt. A cleaning groove used for collecting impurities sliding off from the scraper assembly is formed below the scraper, and the cleaning groove is designed in an inclined mode. Thus, impurities on the conveying belt can be brushed down through the elastic assembly and the cleaning brush, the impurities are guided into the cleaning groove through the guide plate and the scraper assembly, meanwhile, the impurities are guided to flow out through the obliquely-designed cleaning groove, and therefore the situation that the cleaning groove is blocked by a large number of impurities accumulated after the cleaning mechanism operates for a long time is avoided; and the cleaning efficiency and the mechanism maintenance efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to mechanical engineering field especially relates to a cleaning mechanism of port conveyer belt. BACKGROUND

[0002] The cleaning mechanism of port conveyer belt is a kind of equipment for removing residual material and impurities on port conveyer belt, effectively keeping the cleaning of conveyer belt by mechanical or physical method, to ensure efficient operation. However, this cleaning mechanism is prone to accumulate a large amount of impurities after long time operation, these impurities are easy to block the cleaning groove, not only can cause cleaning efficiency to drop significantly, also can increase the maintenance frequency of equipment, bring inconvenience to daily operation. UTILITY MODEL CONTENTS

[0003] Therefore, the utility model aims at overcoming the deficiencies in the prior art, providing a kind of cleaning mechanism of port conveyer belt, to solve the problem of cleaning efficiency drop and mechanism maintenance frequently due to the large amount of impurities accumulated in cleaning mechanism after long time operation.

[0004] The utility model provides the following technical scheme:

[0005] First, the utility model provides a kind of cleaning mechanism of port conveyer belt, comprising:

[0006] The cleaning brush for scraping off impurities on conveyer belt is installed above conveyer belt;

[0007] The lower portion of the cleaning brush is provided with a guide plate for guiding the sliding direction of the impurities;

[0008] The lower portion of the guide plate is provided with a scraper assembly for cleaning the impurities on the guide plate;

[0009] The cleaning brush and the conveyer belt are provided with an elastic component for keeping the cleaning brush in contact with the surface of the conveyer belt;

[0010] The lower portion of the scraper assembly is provided with a cleaning groove for collecting the impurities sliding from the scraper assembly, and the cleaning groove is designed to be inclined.

[0011] In an embodiment, one end of the cleaning brush is provided with a fixing seat, and the fixing seat is designed to be quickly plugged and unplugged.

[0012] In an embodiment, the guide plate is designed to be arc-shaped.

[0013] In an embodiment, the gap between the lower edge of the guide plate and the surface of the conveyer belt is in the range of 5mm to 10mm.

[0014] In an embodiment, the surface of the guide plate is coated with a non-stick material.

[0015] In an embodiment, the scraper assembly comprises a plurality of scrapers, and each of the scrapers is connected by a hinge.

[0016] In an embodiment, a vibrator is arranged below the scraper assembly.

[0017] In an embodiment, the elastic assembly comprises a helical spring and an elastic pad, the elastic pad is mounted on the fixed seat, and the helical spring is connected with the elastic pad.

[0018] In an embodiment, the width of the cleaning groove is greater than the width of the scraper assembly.

[0019] In an embodiment, a sewage outlet is arranged at the bottom of the cleaning groove.

[0020] The cleaning mechanism of the port conveying belt is used for scraping off the impurities on the conveying belt, and the cleaning brush is arranged above the conveying belt; a guide plate for guiding the sliding direction of the impurities is arranged below the cleaning brush; a scraper assembly for cleaning the impurities on the guide plate is mounted below the guide plate; an elastic assembly for keeping the cleaning brush in contact with the surface of the conveying belt is arranged between the cleaning brush and the conveying belt; a cleaning groove for collecting the impurities sliding from the scraper assembly is arranged below the scraper assembly, and the cleaning groove is designed to be inclined. In this way, the impurities on the conveying belt can be brushed down by the cleaning brush through the elastic assembly, the impurities are guided into the cleaning groove by the guide plate and the scraper assembly, and the impurities are guided to flow out through the cleaning groove designed to be inclined, so that the cleaning efficiency and the maintenance efficiency of the mechanism are improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical scheme of the present application, the following will briefly introduce the drawings needed in the embodiments. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as limiting the scope of protection of the present application. In each drawing, similar components are denoted by similar reference numerals.

[0022] Figure 1 Fig. 1 shows a first structural schematic view of the cleaning mechanism of the port conveying belt according to the present embodiment;

[0023] Figure 2 Fig. 2 shows a second structural schematic view of the cleaning mechanism of the port conveying belt according to the present embodiment;

[0024] Figure 3 Fig. 3 shows a third structural schematic view of the cleaning mechanism of the port conveying belt according to the present embodiment;

[0025] Figure 4 Fig. 4 shows a fourth structural schematic view of the cleaning mechanism of the port conveying belt according to the embodiment;

[0026] Figure 5 Fig. 5 shows a fifth structural schematic view of the cleaning mechanism of the port conveying belt according to the embodiment;

[0027] Figure 6 Fig. 6 shows a sixth structural schematic view of the cleaning mechanism of the port conveying belt according to the embodiment.

[0028] Brief Description of the Drawings

[0029] 110 - cleaning brush; 120 - guide plate; 130 - scraper assembly; 140 - elastic assembly; 150 - cleaning groove; 111 - fixing seat; 131 - scraper; 141 - coil spring; 142 - elastic pad; 151 - drain; 160 - vibrator. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be apparently and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application.

[0031] The components of the embodiments of the present application generally described and illustrated in the accompanying drawings can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0032] Hereinafter, the terms "include", "have", and their conjugates used in various embodiments of the present application are only intended to denote a specific characteristic, number, step, operation, element, component, or combination of the foregoing, and should not be understood as excluding the existence or possibility of adding one or more other characteristics, numbers, steps, operations, elements, components, or combinations of the foregoing in advance.

[0033] In addition, the terms "first", "second", "third", and the like are only used to distinguish descriptions, and should not be understood as indicating or implying relative importance.

[0034] Unless specifically defined otherwise, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which various embodiments of the present application belong. The terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined in various embodiments of the present application.

[0035] Embodiment 1

[0036] The port transport belt cleaning mechanism provided by the embodiments of the present disclosure is used to solve the problem of low cleaning efficiency and frequent maintenance of the mechanism caused by the blockage of the cleaning groove by a large amount of impurities accumulated after the cleaning mechanism runs for a long time.

[0037] Please refer to Figure 1 The port transport belt cleaning mechanism comprises a cleaning brush 110, a guide plate 120, a scraper assembly 130, an elastic assembly 140, and a cleaning groove 150.

[0038] The cleaning brush 110 for scraping off impurities on the transport belt is installed above the transport belt;

[0039] A guide plate 120 is arranged below the cleaning brush 110 to guide the sliding direction of the impurities;

[0040] A scraper assembly 130 is installed below the guide plate 120 to clean the impurities on the guide plate 120;

[0041] An elastic assembly 140 is arranged between the cleaning brush 110 and the transport belt to keep the cleaning brush 110 in contact with the surface of the transport belt;

[0042] A cleaning groove 150 is arranged below the scraper assembly 130 to collect the impurities sliding off the scraper assembly 130, and the cleaning groove 150 is designed to be inclined.

[0043] In the present embodiment, the cleaning brush 110 is a high-efficiency obstacle removal tool for scraping off impurities attached to the transport belt. The material thereof can be selected from wear-resistant and soft materials to ensure that the impurities can be effectively removed without damaging the transport belt. The cleaning brush 110 is installed above the transport belt; and the elastic assembly 140 keeps the cleaning brush 110 in close contact with the surface of the transport belt through tension. This design ensures that the cleaning brush 110 can always apply sufficient pressure when the transport belt moves, thereby improving the cleaning effect.

[0044] The cleaning brush 110 has a multi-layer bristle structure, and the spacing between each layer of bristles can be adjusted as needed. This design allows the cleaning brush 110 to adapt to different materials and thicknesses of the conveyor belt surface and effectively remove impurities thereon. By adjusting the spacing between each layer of bristles, the most suitable cleaning method can be selected when facing different working conditions, thereby improving overall cleaning efficiency and effectiveness.

[0045] The specific implementation of the multi-layer bristle structure can be achieved through a series of mechanical adjustment devices. Each layer of bristles consists of a group of bristles mounted on a movable bracket. By adjusting the bolts or hydraulic cylinders on the bracket, the distance between each layer of bristles and the conveyor belt contact surface can be changed. This design not only allows the cleaning brush 110 to handle various conveyor belt materials and thicknesses, but also ensures that each layer of bristles can evenly distribute pressure, thereby improving cleaning effectiveness. In addition, the material of each layer of bristles can also be selected according to specific applications, such as nylon or metal wire, to handle different types of contaminants.

[0046] The adjustment device can be a precision screw adjuster with a scale, and the operator can accurately adjust the distance of each layer of bristles according to the specific situation of the conveyor belt. This adjustment method is simple and efficient, ensuring the stability and reliability of the cleaning process. Through this method, the cleaning effect of the port conveyor belt can be significantly improved, maintenance costs can be reduced, and the service life of the conveyor belt can be extended.

[0047] The guide plate 120 is arranged below the cleaning brush 110 and is mainly used to guide the impurities scraped off by the cleaning brush 110 to slide to both sides. The structure of the guide plate 120 is usually inclined and has a certain slope, which can effectively guide the impurities to both sides and avoid their accumulation between the cleaning brush 110 and the conveyor belt. The guide plate 120 is usually made of metal material and has good rigidity and wear resistance, which can withstand a large impact force without deformation. The guide plate 120 is connected with the cleaning brush 110 to ensure their cooperative work and improve the cleaning efficiency.

[0048] Please refer to Figure 2 The scraper assembly 130 is installed below the guide plate 120 and is used to further clean the impurities that slide off the guide plate 120, ensuring the smoothness of the cleaning groove 150. The design of the scraper assembly 130 is usually arc-shaped or flat-shaped to better adapt to the structure of the cleaning groove 150. The material of the scraper assembly 130 should be selected to have high hardness and wear resistance to ensure stability after long-term use. The scraper assembly 130 is fixedly connected with the upper part of the guide plate 120 to form a stable whole, ensuring that the scraper assembly 130 can accurately contact the impurities and scrape them off during operation.

[0049] The elastic component 140 is arranged between the cleaning brush 110 and the conveying belt, and its main function is to keep the cleaning brush 110 in contact with the surface of the conveying belt and provide sufficient cleaning pressure. The elastic component 140 can be made of a spring or other elastic material, such as a rubber gasket. This design can automatically adjust the position of the cleaning brush 110 according to the actual working conditions of the conveying belt, ensuring optimal cleaning effect under different load conditions. The two ends of the elastic component 140 are connected to the cleaning brush 110 and the mounting frame respectively, ensuring that the cleaning brush 110 can freely stretch in the vertical direction.

[0050] The cleaning groove 150 is located below the scraper assembly 130, i.e. the cleaning groove 150 is located below the conveying belt and directly aligned with the position of the scraper assembly 130, for collecting impurities that fall off the scraper assembly 130. The bottom of the cleaning groove 150 is inclined to facilitate the smooth flow of impurities and prevent clogging. The material selection of the cleaning groove 150 should consider corrosion resistance and wear resistance to ensure reliability and maintenance convenience during long-term use. The cleaning groove 150 is usually connected to the support frame or other fixed structure of the conveying belt to ensure its stability and reliability.

[0051] It should be noted that the cleaning mechanism can be arranged at the bottom of the port conveying belt for reverse cleaning. Specifically, the upward elastic force generated by the elastic component 140 allows the cleaning brush 110 to tightly adhere to the lower wall of the port conveying belt, achieving the cleaning effect.

[0052] The above-described components collectively constitute the cleaning mechanism of the port conveying belt, and through reasonable layout and structural design, efficient and stable cleaning effect is achieved, improving the working efficiency and reliability of the conveying belt. In specific implementation, appropriate optimization and adjustment can be made according to actual application environment and requirements to meet different use requirements.

[0053] Please refer to Figure 3 In a specific embodiment, one end of the cleaning brush 110 is provided with a fixed seat 111, and the fixed seat 111 adopts a quick plug-in design.

[0054] In this embodiment, the fixed seat 111 can be used to replace the cleaning brush 110 without disassembling the entire cleaning mechanism, thereby significantly prolonging the service life of the cleaning mechanism. The arrangement of the fixed seat 111 not only improves the convenience of maintenance, but also ensures the consistency and efficiency of the cleaning effect.

[0055] Specifically, the fixing seat 111 is installed at one end of the cleaning brush 110 for connecting and fixing the cleaning brush 110. The structural design of the fixing seat 111 ensures that the cleaning brush 110 can be firmly installed on the cleaning mechanism and can be quickly and conveniently disassembled. This provides great convenience for regular maintenance and replacement of the cleaning brush 110, reducing the difficulty and cost of operation. In addition, the connection between the fixing seat 111 and the cleaning brush 110 usually adopts threaded connection, buckle connection or other similar forms, ensuring that the cleaning brush 110 will not loosen or fall off during the operation of the transport belt, thereby ensuring the continuity and stability of the cleaning work.

[0056] Exemplarily, the fixing seat 111 can be connected with the cleaning brush 110 through threaded connection. When it is necessary to replace the cleaning brush 110, the old cleaning brush 110 can be easily removed by rotating the cleaning brush 110 to rotate it out of the fixing seat 111. The new cleaning brush 110 can be installed on the fixing seat 111 in the same way. The whole process is simple and fast, and the operator can complete the replacement of the cleaning brush 110 in a short time, ensuring that the cleaning work of the port transport belt is not affected.

[0057] It should be noted that the fixing seat 111 adopts a quick plug-in design, which can complete the replacement of the cleaning brush 110 without tools, thereby significantly reducing downtime and improving port operation efficiency. This design enables the operator to quickly replace the worn or damaged cleaning brush 110 in a short time without having to wait for the intervention of repair tools and professional personnel. Through this quick replacement mechanism, the replacement process of the cleaning brush 110 becomes more convenient and efficient, which helps to ensure that the transport belt is always in good cleaning condition, thereby prolonging the service life of the equipment and reducing maintenance costs.

[0058] The quick plug-in fixing seat 111 is composed of several locking pieces and guide pieces. The locking pieces are arranged on the fixing seat 111 and can quickly lock or release the cleaning brush 110 through simple knob or pressing action. The guide pieces are used to guide the cleaning brush 110 to accurately enter the predetermined position during installation, ensuring that it maintains appropriate contact pressure with the surface of the transport belt. This design not only simplifies the replacement process, but also ensures the stability and reliability of the cleaning brush 110. For example, in actual operation, when it is necessary to replace the cleaning brush 110, the operator only needs to press the unlocking button of the locking piece, take out the cleaning brush 110 along the guide piece, and then insert a new cleaning brush 110 and press the locking piece again to complete the replacement. This design greatly shortens the maintenance time and labor intensity, and improves the overall efficiency of port operation.

[0059] In a specific embodiment, the guide plate 120 is designed in an arc shape.

[0060] In this embodiment, the guide plate 120 is designed in an arc shape, ensuring that it can smoothly guide and remove impurities attached to the surface of the transport belt during the operation of the port transport belt.

[0061] The arc design of the guide plate 120 allows it to form a natural scraping action when it contacts the transport belt, improving cleaning efficiency. The guide plate 120 is fixed to the bracket through a connecting piece, ensuring its stability and reliability.

[0062] The specific material selection of the guide plate 120 also needs to consider durability and corrosion resistance to adapt to various complex operating conditions in the port environment. Through these detailed designs, the cleaning mechanism can exhibit excellent performance in actual application.

[0063] For example, to achieve this feature, a stainless steel or high-strength plastic can be used as the material of the guide plate 120, ensuring its durability and corrosion resistance during long-term operation. The arc design of the guide plate 120 can be achieved through a mold forming process to ensure that its curvature accurately meets the design requirements.

[0064] In a specific embodiment, the gap between the lower edge of the guide plate 120 and the surface of the transport belt is in the range of 5mm to 10mm.

[0065] In this embodiment, the gap between the lower edge of the guide plate 120 and the surface of the transport belt is designed to be in the range of 5mm to 10mm. This precise gap not only ensures that the guide plate 120 can effectively contact the surface of the transport belt, but also avoids the guide plate 120 being too close to the transport belt, causing wear or other mechanical failures. Through this design, the guide plate 120 can continuously and efficiently remove dust, debris and other impurities from the surface of the transport belt, preventing these impurities from accumulating under the guide plate 120, thereby ensuring the long-term and efficient operation of the entire cleaning mechanism.

[0066] During installation, by adjusting the fixed position and fasteners of the guide plate 120, the gap between the lower edge of the guide plate 120 and the surface of the transport belt can be finely adjusted to ensure it remains within the range of 5mm to 10mm, achieving optimal cleaning effect.

[0067] In a specific embodiment, the surface of the guide plate 120 is coated with a non-stick material.

[0068] In this embodiment, the surface of the guide plate 120 is coated with a non-stick material. The non-stick material is used to reduce the adhesion of impurities on the surface of the guide plate 120, further improving the cleaning effect. This design effectively reduces the force required during the cleaning process by reducing the friction and adhesion between the guide plate 120 and the impurities, while also reducing the impact of accumulated attachments on the normal operation of the conveyor belt. In addition, the selection of non-stick materials needs to consider the durability and chemical corrosion resistance of the material to ensure long-term stable use in the port environment.

[0069] For example, in practical applications, a layer of polytetrafluoroethylene (PTFE) or similar high-performance non-stick coating can be applied to the surface of the guide plate 120. Polytetrafluoroethylene has low surface tension and high chemical resistance, making it suitable for the complex working environment of the port.

[0070] Specifically, first, the surface of the guide plate 120 is cleaned and pretreated to remove oil and other impurities, ensuring the adhesion of the coating; then the non-stick material is evenly applied to the surface of the guide plate 120 through spraying, brushing or dipping; finally, a heating and curing process is performed to fully cure the coating and form a firm protective layer. This method not only significantly improves the cleaning efficiency, but also prolongs the service life of the guide plate 120.

[0071] Please refer to Figure 4 In a specific embodiment, the scraper assembly 130 includes a plurality of scrapers 131, and each scraper 131 is connected by a hinge.

[0072] In this embodiment, the scraper assembly 130 is composed of a plurality of independently movable scrapers 131, which allows the cleaning mechanism to be flexibly adjusted according to the distribution of impurities in different parts. Each scraper 131 can be moved independently, effectively removing stubborn impurities in complex cleaning environments, ensuring that there are no dead angles inside the cleaning groove 150, and avoiding the impact of residual materials on subsequent operations. Specifically, this design improves the overall cleaning effect and work efficiency by increasing the flexibility and adaptability of the cleaning device.

[0073] The specific design of the scraper assembly 130 is as follows: a plurality of scrapers 131 are installed on the support of the scraper assembly 130 through movable connecting pieces, and each scraper 131 maintains a certain distance to move independently. When the cleaning mechanism encounters impurities of different densities and forms during operation, each scraper 131 can adjust its posture and position as needed to better fit the cleaning surface and improve the cleaning effect. In addition, each scraper 131 can also be adjusted in angle and height as needed to ensure effective work in different cleaning conditions. For example, when encountering relatively hard debris, some scrapers 131 can automatically adjust to the appropriate position through the buffering action of the elastic assembly 140, avoiding excessive pressure on the conveyor belt while ensuring cleaning quality.

[0074] Specifically, the plurality of scrapers 131 are fixed to the main support through rotating shafts or other forms of movable connections, and each scraper 131 leaves a proper movable space with the connection. For example, the connecting end of the scraper 131 can be provided with a rotating shaft or a spherical joint, so as to freely rotate and adjust according to the distribution of impurities during the cleaning process. Such a design not only improves the adaptability and flexibility of the cleaning mechanism, but also prolongs the service life of the equipment and reduces the maintenance frequency.

[0075] Each scraper 131 is connected through a hinge, so that the scraper 131 can automatically adjust the angle when encountering impurity flow. When there are different impurity flow directions and speeds on the conveying belt, each scraper 131 can automatically adjust the angle according to the specific situation, thereby reducing the obstruction to the impurity flow. Such flexibility significantly improves the adaptability and efficiency of the entire cleaning process, reduces the additional energy consumption and wear caused by the fixed angle of the scraper assembly 130.

[0076] Specifically, the hinge connection between the scrapers 131 allows each scraper 131 to freely rotate within a certain range. For example, in actual application, the hinge connection can be achieved by setting appropriate rotating shafts and pins to ensure smooth rotation of the scraper 131 when impacted by impurities. In addition, the design of the hinge needs to consider durability and strength to ensure reliability in long-term work. In this way, even if the impurity flow and direction on the conveying belt change, the scraper 131 can still efficiently complete the cleaning task, reducing the overall maintenance cost of the equipment and prolonging the service life.

[0077] Please refer to Figure 5 In a specific embodiment, a vibrator 160 is provided below the scraper assembly 130.

[0078] In this embodiment, a vibrator 160 is provided below the scraper assembly 130. Through this design, the loosening of impurities on the scraper assembly 130 can be effectively promoted, and the blockage of impurities on the conveying belt due to long-term accumulation can be prevented. The periodic vibration action of the vibrator 160 can significantly improve the cleaning effect and reduce the frequency of downtime maintenance. The vibrator 160 can be installed below the scraper assembly 130, close to or near the bottom surface of the scraper assembly 130, to ensure that the vibration action can be directly transmitted to the contact area between the scraper assembly 130 and the conveying belt, thereby achieving the best cleaning effect.

[0079] Exemplarily, the vibrator 160 can be fixed on a support frame by welding or bolting, which is installed below the scraper assembly 130. The vibrator 160 can adopt an electromagnetic or motor-driven design, and its working frequency and amplitude can be adjusted according to actual needs to ensure that it can effectively loosen and remove impurities on the conveying belt. Through a timing control unit or a sensor feedback system, the vibrator 160 can be automatically started and stopped to provide necessary vibration action at appropriate time intervals.

[0080] Please refer again to Figure 2 In a specific embodiment, the elastic assembly 140 includes a helical spring 141 and an elastic pad 142, the elastic pad 142 is installed on the fixed seat 111, and the helical spring 141 is connected with the elastic pad 142.

[0081] In this embodiment, the elastic assembly 140 adopts a combined design of the helical spring 141 and the elastic pad 142, which can maintain stable contact force when the surface of the conveying belt is uneven, and ensure cleaning effect. The design of the elastic assembly 140 not only can adapt to various uneven surfaces of the conveying belt, but also can effectively prevent the problems of incomplete cleaning or damage to the conveying belt caused by insufficient or excessive contact force during cleaning. Specifically, the combination of the helical spring 141 and the elastic pad 142 can provide consistent and appropriate contact pressure under different working conditions, ensuring good contact between the cleaning assembly and the surface of the conveying belt.

[0082] The specific combination of the helical spring 141 and the elastic pad 142 is as follows: the elastic pad 142 is installed on the base of the cleaning mechanism and located at the key position between the cleaning assembly and the conveying belt, which is used to directly contact and clean the surface of the conveying belt. The helical spring 141 is fixed on the support frame of the cleaning mechanism and connected with the elastic pad 142, which adjusts the contact force of the elastic pad 142 to the conveying belt through compression or expansion. For example, when the conveying belt appears protrusions or depressions, the helical spring can quickly adjust the position of the elastic pad 142 to maintain effective pressure on the conveying belt at all times. This structural design not only improves the applicability and reliability of the cleaning mechanism, but also greatly prolongs the service life of the cleaning assembly.

[0083] In a specific embodiment, the width of the cleaning groove 150 is greater than the width of the scraper assembly 130.

[0084] In this embodiment, the width of the cleaning groove 150 is greater than the width of the scraper assembly 130, which ensures that all impurities can smoothly enter the cleaning groove 150, effectively avoiding the problems of blockage and accumulation.

[0085] The width of the cleaning groove 150 can be more than 5 times the width of the scraper assembly 130, which not only expands the effective area for receiving impurities, but also ensures smooth operation even in the case of a large flow of impurities. Therefore, by increasing the width of the cleaning groove 150, the efficiency and reliability of the entire cleaning mechanism can be significantly improved.

[0086] It should be noted that the optimal width and position of the cleaning groove 150 can be calculated by three-dimensional modeling software during the design stage to ensure that the distance between the cleaning groove 150 and the scraper assembly 130 remains reasonable. During installation, precise measuring tools and positioning equipment can be used to ensure seamless docking between the scraper assembly 130 and the cleaning groove 150. This not only ensures that the scraper assembly 130 scrapes all impurities into the cleaning groove 150, but also reduces the problem of poor cleaning effect or wear caused by improper positioning.

[0087] Please refer to Figure 6 In a specific embodiment, the bottom of the cleaning groove 150 is provided with a sewage outlet 151.

[0088] In this embodiment, the bottom of the cleaning groove 150 is designed with a slope to guide the impurities to flow naturally to the sewage outlet 151. The cleaning groove 150 is fixed to the conveyor belt frame by fasteners to ensure its stability and sealing performance. The connection between the sewage outlet 151 and the bottom of the cleaning groove 150 uses a flange connection to ensure the sealing performance during the discharge of impurities and prevent leakage. The external pipeline is connected to the sewage outlet 151 through standard pipe joints to ensure the simplicity and reliability of the entire system during connection. For example, in actual operation, the pump station of the impurity treatment system can be started periodically to use water or air force to transport the impurities in the cleaning groove 150 to the designated treatment device through the pipeline.

[0089] The cleaning mechanism of the port conveyor belt provided in this embodiment is used to scrape off the impurities on the conveyor belt. The cleaning brush for scraping off the impurities is installed above the conveyor belt. A guide plate for guiding the sliding direction of the impurities is arranged below the cleaning brush. A scraper assembly for cleaning the impurities on the guide plate is installed below the guide plate. An elastic assembly for keeping the cleaning brush in contact with the surface of the conveyor belt is arranged between the cleaning brush and the conveyor belt. A cleaning groove for collecting the impurities that slide off the scraper assembly is arranged below the scraper assembly, and the cleaning groove is designed with an inclination. In this way, the cleaning brush can brush down the impurities on the conveyor belt through the elastic assembly, and the impurities are guided to the cleaning groove by the guide plate and the scraper assembly. At the same time, the impurities are guided to flow out through the cleaning groove designed with an inclination, thereby avoiding the blockage of the cleaning groove caused by a large amount of impurities accumulated after a long time of operation of the cleaning mechanism, and improving the cleaning efficiency and the maintenance efficiency of the mechanism.

Claims

1. A cleaning mechanism for a port conveyor belt, characterized by The utility model relates to a cleaning device for belt conveyor, which comprises the following: a cleaning brush for scraping off impurities on the belt conveyor is installed above the belt conveyor; a guide plate for guiding the sliding direction of the impurities is arranged below the cleaning brush; a scraper assembly for cleaning the impurities on the guide plate is installed below the guide plate; an elastic component for keeping the cleaning brush in contact with the surface of the belt conveyor is arranged between the cleaning brush and the belt conveyor; a cleaning groove for collecting the impurities sliding off from the scraper assembly is arranged below the scraper assembly, and the cleaning groove is designed in an inclined manner.

2. A cleaning mechanism for a port conveyor belt as claimed in claim 1, characterised in that, One end of the cleaning brush is provided with a fixing seat, and the fixing seat is designed in a quick plug-in type.

3. A cleaning mechanism for a port conveyor belt as claimed in claim 1, wherein, The guide plate is designed in an arc shape.

4. The belt cleaning mechanism of claim 1, wherein, The gap between the lower edge of the guide plate and the surface of the belt conveyor ranges from 5mm to 10mm.

5. The belt cleaning mechanism of claim 1, wherein, The surface of the guide plate is coated with a non-stick material.

6. The belt cleaning mechanism of claim 1, wherein, The scraper assembly comprises a plurality of scrapers, and each of the scrapers is connected with the others through a hinge.

7. The belt cleaning mechanism of claim 1, wherein, A vibrator is arranged below the scraper assembly.

8. A cleaning mechanism for a port conveyor belt as claimed in claim 2, characterised in that, The elastic component comprises a helical spring and an elastic pad, and the elastic pad is installed on the fixing seat, and the helical spring is connected with the elastic pad.

9. The belt cleaning mechanism of claim 1, wherein, The width of the cleaning groove is greater than the width of the scraper assembly.

10. The belt cleaning mechanism of claim 1, wherein, A sewage outlet is arranged at the bottom of the cleaning groove.

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