A cleaning structure for a cleaning transfer trolley roller.

Abstract

This utility model discloses a cleaning structure for the rollers of a cleaning transfer trolley, including a base, side frames on both sides of the base, and several rollers evenly distributed above the base. The ends of the rollers are rotatably connected to two central side frames. A transmission unit is provided on one side of the base, driving the rollers to rotate. A cleaning pipe is provided at the top of the side frames, with several nozzles evenly distributed on the pipe, facing the rollers. A mounting plate is provided between the rollers and the base, with several cleaning units above the mounting plate, each corresponding to a roller. Lifting plates are provided on both sides of the mounting plate, and cylinders are provided on the side frames. The cylinders drive the mounting plates to rise and fall via the lifting plates. The cleaning structure of this utility model for the rollers of the cleaning transfer trolley uses a cleaning pipe to continuously spray cleaning liquid onto the rollers during cleaning, softening and dissolving impurities adhering to the rollers. Combined with the cleaning units, it can scrape off impurities adhering to the rollers of the transfer trolley, ensuring the roller surface is clean.

Description

Technical Field

[0001] This utility model relates to roller furnace technology, specifically a cleaning structure for a cleaning transfer trolley roller. Background Technology

[0002] A roller furnace, also known as a roller kiln or roller hearth furnace, is a device used for heating and hardening materials. Its working principle utilizes the rotational motion of rollers to transfer heat, ensuring the material is evenly heated on the roller surface, thus achieving heating and hardening. This equipment uses the continuous rotation of the rollers to move materials placed on them forward sequentially, enabling continuous production. It is widely used in various industries, such as ceramics, metal heat treatment, and lithium battery material production. Transfer trolleys are used to transport semi-finished products to the roller furnace, connecting other process equipment to the roller furnace to reduce worker workload and improve material handling efficiency.

[0003] However, since the semi-finished product is not heated and hardened, the material or paint layer on its surface will adhere to the rollers of the transfer trolley, forming solid impurities that are difficult to remove automatically. These impurities will contaminate different types of products in the future and affect the quality of the subsequent products. Utility Model Content

[0004] To address the shortcomings of the prior art, this utility model provides a cleaning structure for cleaning the rollers of a transfer trolley, which can clean the impurities adhering to the rollers of the transfer trolley and ensure that the roller surface is clean.

[0005] To achieve the above technical objectives, this utility model adopts the following technical solution: a cleaning structure for a cleaning transfer trolley roller, comprising a base, side frames on both sides of the base, and a plurality of rollers evenly distributed above the base. The two ends of each roller are rotatably connected to two central side frames. A transmission unit is provided on one side of the base, driving the rollers to rotate. A cleaning pipe is provided at the top of the side frames, with a plurality of nozzles evenly distributed on the cleaning pipe, the nozzles facing the rollers. An mounting plate is provided between the rollers and the base, and a plurality of cleaning units are provided above the mounting plate, each cleaning unit corresponding to one roller. Lifting plates are provided on both sides of the mounting plate, and cylinders are provided on the side frames, the cylinders driving the mounting plates to rise and fall via the lifting plates. Each cleaning unit includes a scraper and brush bristles, with a drain outlet between the scraper and the brush bristles. Both the scraper and the brush bristles are in contact with the roller surface.

[0006] Preferably, the transmission unit includes a drive motor, a chain, and a plurality of transmission sprockets. The transmission sprockets are coaxially arranged with the roller. The output shaft of the drive motor is sleeved with a drive sprocket. The chain connects the drive sprockets and the plurality of transmission sprockets.

[0007] Preferably, a protective plate is provided above the cleaning pipe.

[0008] Preferably, the base has a moving unit at its bottom, the moving unit includes a moving motor and two rotating shafts, the moving motor is fixed below the base, the two rotating shafts are rotatably connected to both ends of the base, each rotating shaft has a moving wheel at both ends, and the moving motor drives one of the two rotating shafts to rotate.

[0009] Preferably, the piston rod of the cylinder is connected to a connecting rod at its bottom end, the connecting rod passes through the lifting plate, the connecting rod is fitted with a spring, the bottom end of the connecting rod is provided with a limiting block, and the spring is located between the limiting block and the lifting plate.

[0010] In summary, this utility model achieves the following technical effects: The cleaning structure of the rollers of the cleaning transfer trolley of this utility model adopts a cleaning pipe, which continuously sprays cleaning liquid onto the rollers during cleaning to soften and dissolve the impurities adhering to the rollers. In conjunction with the cleaning unit, it can scrape off the impurities adhering to the rollers of the transfer trolley, ensuring that the roller surface is clean. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the cleaning structure of the cleaning transfer trolley roller of this utility model; Figure 2 This is a schematic diagram of the cleaning structure of the cleaning transfer trolley roller of this utility model; Explanation of the reference numerals in the accompanying drawings: 1. Base; 2. Side frame; 3. Roller; 4. Transmission unit; 5. Cleaning pipe; 6. Cylinder; 7. Guide rod; 8. Connecting rod; 9. Limit block; 10. Spring; 11. Lifting plate; 12. Mounting plate; 13. Cleaning unit; 14. Protective plate; 15. Moving unit. Detailed Implementation

[0012] The present invention will be further described in detail below with reference to the accompanying drawings.

[0013] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

[0014] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0015] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0016] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0017] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0018] Example 1: like Figure 1-2As shown, a cleaning structure for a cleaning transfer trolley roller 3 includes a base 1, side frames 2 on both sides of the base 1, and several rollers evenly distributed above the base 1. The ends of each roller are rotatably connected to two central side frames 2. A transmission unit 4 is provided on one side of the base 1, driving the rollers to rotate. A cleaning pipe 5 is provided at the top of the side frame 2, with several nozzles evenly distributed on the cleaning pipe 5, the nozzles facing the roller 3. A mounting plate 12 is provided between the rollers and the base 1, and several cleaning units 13 are provided above the mounting plate 12, each corresponding to a roller 3. Lifting plates 11 are provided on both sides of the mounting plate 12. A cylinder 6 is provided on the side frame 2, and the cylinder 6 drives the mounting plate 12 to rise and fall via the lifting plates 11. Each cleaning unit 13 includes a scraper and brush bristles, with a drain outlet between the scraper and the brush bristles. Both the scraper and the brush bristles are in contact with the ground of the roller 3.

[0019] During cleaning, cleaning fluid is introduced into the cleaning pipe 5, and the nozzle continuously sprays cleaning fluid onto the roller 3 to soften and dissolve the impurities adhering to the roller 3. Then, the cylinder 6 drives the lifting plate 11 to raise the mounting plate 12. Through the elastic force of the spring 10, direct hard collision between the scraper and the roller 3 can be avoided, protecting the scraper and the roller 3. At the same time, the scraper and brush bristles can always be in contact with the surface of the roller 3, improving the impurity removal effect. Then, the transmission unit 4 drives the roller 3 to rotate, realizing the removal of impurities from the surface of the roller 3. After cleaning, the cylinder 6 causes the mounting plate 12 to descend, and the scraper and brush bristles detach from the roller.

[0020] The cleaning pipe 5 can be connected to an external pipe or to a liquid storage tank, which is fixed to the base 1. The nozzle sprays cleaning liquid onto the roller 3. The brush bristles are used to remove impurities that are not firmly attached and to spread the cleaning liquid evenly. The scraper is used to scrape off firmly attached impurities. The continuous spraying of cleaning liquid can wash away the impurities attached to the brush bristles and scraper, thus achieving the cleanliness of the cleaning unit 13. In addition, guide rods 7 are provided at both ends of the lifting plate 11. The guide rods 7 are fixed to the side frame. The guide rods 7 can guide the lifting plate 11 to rise and fall smoothly.

[0021] The cleaning structure of the cleaning transfer trolley roller 3 of this utility model adopts a cleaning pipe 5, which continuously sprays cleaning liquid onto the roller 3 during cleaning to soften and dissolve the impurities adhering to the roller 3. In conjunction with the cleaning unit 13, it can scrape off the impurities adhering to the transfer trolley roller 3 to ensure that the surface of the roller 3 is clean.

[0022] The transmission unit 4 includes a drive motor, a chain, and several transmission sprockets. The transmission sprockets are coaxially arranged with the rollers 3. The output shaft of the drive motor is fitted with a drive sprocket. The chain connects the drive sprockets and several transmission sprockets. The drive motor drives the drive sprockets to rotate, which in turn moves the chain, thereby causing multiple transmission sprockets to rotate and drive multiple rollers to rotate synchronously, thus realizing the conveying of semi-finished products.

[0023] A protective plate 14 is provided above the cleaning pipe 5; the protective plate 14 can protect the cleaning pipe 5 and prevent the semi-finished product from scratching the cleaning pipe 5 when it is placed or moved onto the roller 3, thus preventing damage to the cleaning pipe 5.

[0024] The base 1 has a moving unit 15 at its bottom. The moving unit 15 includes a moving motor and two rotating shafts. The moving motor is fixed below the base 1. The two rotating shafts are rotatably connected to both ends of the base 1. Each end of the rotating shaft is provided with a moving wheel. The moving motor drives one of the two rotating shafts to rotate. The moving motor drives the rotating shaft to rotate, which in turn drives the moving wheel to rotate, thereby realizing the forward and backward movement of the base 1. A steering structure can also be added, or a guide rail can be set on the path to guide the movement of the transfer trolley.

[0025] The piston rod of the cylinder 6 is connected to a connecting rod 8 at its bottom end. The connecting rod 8 passes through the lifting plate 11 and is fitted with a spring 10. A limiting block 9 is provided at the bottom end of the connecting rod 8. The spring 10 is located between the limiting block 9 and the lifting plate 11. When the spring 10 is in a compressed state, it pushes the lifting plate 11 away from the limiting block 9, so that the scraper and brush bristles can always be in contact with the surface of the roller 3, thereby improving the impurity removal effect.

[0026] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model shall fall within the scope of the technical solution of the present utility model.

Claims

1. A cleaning structure for a cleaning transfer trolley roller, characterized in that, The device includes a base with side frames on both sides. Several rollers are evenly distributed above the base, and each roller is rotatably connected to two central side frames at both ends. A transmission unit is provided on one side of the base to drive the rollers to rotate. A cleaning pipe is provided at the top of the side frames, and several nozzles are evenly distributed on the cleaning pipe, with the nozzles facing the rollers. A mounting plate is provided between the rollers and the base, and several cleaning units are provided above the mounting plate, with each cleaning unit corresponding to one of the rollers. Lifting plates are provided on both sides of the mounting plate, and cylinders are provided on the side frames to lift and lower the mounting plates via the lifting plates. The cleaning unit includes a scraper and bristles, with a drain outlet between the scraper and the bristles, and both the scraper and the bristles are in contact with the roller surface.

2. The cleaning structure for the rollers of a cleaning transfer trolley according to claim 1, characterized in that, The transmission unit includes a drive motor, a chain, and several transmission sprockets. The transmission sprockets are coaxially arranged with the rollers. The output shaft of the drive motor is fitted with a drive sprocket. The chain connects the drive sprockets and the several transmission sprockets.

3. The cleaning structure for the rollers of a cleaning transfer trolley according to claim 1, characterized in that, A protective plate is installed above the cleaning pipe.

4. The cleaning structure for the rollers of a cleaning transfer trolley according to claim 1, characterized in that, The base has a moving unit at its bottom, which includes a moving motor and two rotating shafts. The moving motor is fixed to the bottom of the base, and the two rotating shafts are rotatably connected to both ends of the base. Each end of the rotating shaft is provided with a moving wheel, and the moving motor drives one of the two rotating shafts to rotate.

5. The cleaning structure for the rollers of a cleaning transfer trolley according to claim 1, characterized in that, The piston rod of the cylinder is connected to a connecting rod at its bottom end. The connecting rod passes through the lifting plate and is fitted with a spring. A limiting block is provided at the bottom end of the connecting rod, and the spring is located between the limiting block and the lifting plate.

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