Automatic cleaning mechanism

Abstract

The utility model relates to the technical field of cleaning, in particular to an automatic cleaning mechanism which comprises a machine frame, a plurality of bead chains which are installed at equal intervals are arranged on the surface of a conveying assembly, and an autorotation assembly which enables beads in the bead chains to autorotate is installed on the surface of one fixing support. The bead chain cleaning device is characterized in that a self-rotation assembly is arranged below the bead chain, a cleaning assembly for cleaning the bead chain is arranged below the self-rotation assembly, and a lifting assembly capable of enabling the cleaning assembly to move up and down is installed below the cleaning assembly. Therefore, the contact area and frequency of the surface of the bead chain and the cleaning medium are increased, pollutants such as dust and sugar attached to the bead chain can be more thoroughly removed, the cleaning effect is remarkably improved, the adjusting function of the lifting assembly is combined, the cleaning assembly can be accurately adjusted according to the height and position of the bead chain, and comprehensive cleaning without dead corners is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning, in particular to an automatic cleaning mechanism. Background Art

[0002] In the application of bead chain conveyor systems, especially those involving rolling sorting and transportation, the bead chain, as a key transmission and load-bearing component, inevitably comes into direct contact with the material surface while efficiently transporting the material. This contact often results in a large amount of dust, sugar, and other tiny dirt particles adhering to the surface of the bead chain. These contaminants not only affect the smooth operation of the bead chain but can also adversely affect subsequent processes, such as contaminating the product, reducing production efficiency, and increasing maintenance costs.

[0003] After searching, the Chinese patent document application number: 202120149532.7 discloses a ball chain conveyor, including a first conveying layer and a second conveying layer, the first conveying layer is located above the second conveying layer, the outer walls of the first conveying layer and the second conveying layer are matched with a conveying frame, the interior of the first conveying layer is matched with a driving chain plate, the two ends of the driving chain plate are symmetrically provided with meshing first gears, the outer wall of the conveying frame is provided with a driving motor, the outer wall of the output shaft of the driving motor is provided with a second gear, and the second gear is movably connected to the first gear through the first chain. By setting the first conveying layer, the second conveying layer, the driving chain plate, the first gear, the second gear and the first chain, the utility model can conveniently and quickly control the conveying direction of the first conveying layer and the second conveying layer, thereby improving the applicability of this device. Through the support plate, conveyor belt, hydraulic cylinder and universal wheel, the goods can be automatically loaded, reducing the waste of manpower and material resources and improving work efficiency.

[0004] However, the above-mentioned ball chain conveyor still has the following defects:

[0005] When the drive chain on the conveyor is in contact with the conveyed objects for a long time, a large amount of dust, sugar, and other tiny dirt particles may adhere to the surface of the chain. These pollutants not only affect the smooth operation of the chain, but may also have an adverse effect on subsequent processes, such as contaminating the product, reducing production efficiency, or increasing maintenance costs. Therefore, we need an automatic cleaning mechanism to solve the above problems. Utility Model Content

[0006] The purpose of the present utility model is to provide an automatic cleaning mechanism, which mainly allows the self-rotating component to drive the bead chain to rotate automatically when it moves to the cleaning position, thereby enhancing the contact area and frequency between the bead chain surface and the cleaning medium, helping to more thoroughly remove dust, sugar and other pollutants attached to the bead chain, significantly improving the cleaning effect, and combined with the adjustment function of the lifting component, the cleaning component can be accurately adjusted according to the height and position of the bead chain, realizing comprehensive cleaning without dead angles, avoiding the cleaning blind spots that may exist in traditional cleaning methods.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an automatic cleaning mechanism, comprising a frame, a collecting bucket installed on one side of the top of the frame, a conveying assembly installed at the discharge port of the collecting bucket, a plurality of equidistantly installed bead chains provided on the surface of the conveying assembly, synchronous gears installed at both ends of the bead chain, a plurality of fixed brackets installed inside the frame, a rotating assembly for allowing the beads in the bead chain to rotate installed on the surface of one of the fixed brackets, the rotating assembly being installed at one end of the bead chain and fixed on one side surface of the frame, a cleaning assembly for cleaning the bead chain being provided below the rotating assembly, and a lifting assembly for allowing the cleaning assembly to move up and down being installed below the cleaning assembly.

[0008] Preferably, the self-rotating component includes a fixing part and a tooth plate, the bottom end of the fixing part is installed on the bottom end of one of the fixed brackets, one side of the fixing part is connected to the side wall of the tooth plate, and the teeth of the tooth plate are meshed with the synchronous gear. Due to the meshing connection between the tooth plate and the synchronous gear, the self-rotating component can drive the bead chain to achieve synchronous rotation, which not only ensures that each bead on the bead chain can be cleaned evenly, but also avoids uneven cleaning or increased wear between beads due to asynchronous rotation.

[0009] Preferably, the cleaning assembly includes a motor assembly, a bearing assembly and a roller brush, a brush cleaning roller is installed inside the roller brush, one end of the brush cleaning roller is rotatably connected to the bearing assembly, and the other end of the brush cleaning roller is connected to the motor assembly. The dense bristle design of the roller brush increases the contact area with the bead chain surface, thereby improving the cleaning effect. The bearing assembly serves as a connecting bridge between the roller brush and the motor, playing a role in supporting and reducing friction.

[0010] Preferably, mounting plates are installed on both sides of the brush cleaning roller, and the mounting plates are U-shaped. A brush water spray pipe for spraying the roller brush is installed on the inner wall of one side of the mounting plate. Both ends of the brush water spray pipe are connected to an upper water spray pipe for spraying the bead chain. The roller brush can be sprayed directly through the brush water spray pipe to ensure that the roller brush remains moist during the cleaning process, thereby more effectively removing stubborn stains and attachments on the surface of the bead chain. The moist roller brush bristles can increase the friction with the surface of the bead chain and improve the cleaning effect.

[0011] Preferably, the motor assembly includes a drive motor, the base of the drive motor is mounted on the inner wall of the mounting plate, and the output shaft of the drive motor is fixedly connected to the other end of the brush cleaning roller. Due to the direct connection between the drive motor and the brush cleaning roller, when the brush cleaning roller needs to be replaced or maintained, the operation can be performed more conveniently.

[0012] Preferably, the lifting assembly includes a lifting cylinder, a lifting guide rail and a slider. The base of the lifting cylinder is installed on the inner bottom end of the frame. The piston rod end of the lifting cylinder is fixedly connected to the bottom end of the slider. The top end of the slider is connected to one end of the mounting plate. The cooperation between the lifting guide rail and the slider ensures the stability of the mounting plate during the lifting process. The slider slides on the lifting guide rail to limit the lateral movement and shaking of the mounting plate, thereby ensuring the smoothness and accuracy of the lifting movement.

[0013] Preferably, a fixing plate is installed on the other side of the lifting guide rail, and the fixing plate is fixedly installed on the side wall of the frame. The inner wall of the slider is provided with a groove, and the inner wall of the groove is slidingly connected to the side wall of the lifting guide rail. The lifting guide rail is firmly installed on the side wall of the frame through the fixing plate, providing solid support for the entire lifting mechanism, reducing the shaking and deviation of the guide rail during the lifting process, and enhancing the stability of the entire structure.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. The utility model mainly uses the self-rotating component to drive the bead chain to rotate automatically when it moves to the cleaning position, thereby enhancing the contact area and frequency between the bead chain surface and the cleaning medium, helping to more thoroughly remove pollutants such as dust and sugar attached to the bead chain, and significantly improving the cleaning effect. In addition, combined with the adjustment function of the lifting component, the cleaning component can be accurately adjusted according to the height and position of the bead chain to achieve comprehensive cleaning without dead angles, avoiding the cleaning blind spots that may exist in traditional cleaning methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional side view of the structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 Schematic diagram of the enlarged structure of A;

[0019] Figure 4 For this utility model Figure 2 Schematic diagram of the enlarged structure of B;

[0020] Figure 5This is a structural diagram of the lifting assembly of the utility model;

[0021] Figure 6 It is a structural diagram of the self-rotating component of the utility model.

[0022] In the figure: 1. Frame; 101. Collection bucket; 2. Upper water spray pipe; 3. Rotation assembly; 301. Tooth plate; 4. Bead chain; 5. Cleaning assembly; 6. Lifting cylinder; 7. Mounting plate; 8. Bearing assembly; 9. Roller brush; 10. Brush water spray pipe; 11. Brush cleaning roller; 12. Motor assembly; 13. Lifting guide rail; 1301. Fixed plate; 1302. Slider; 14. Fixed bracket. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-6 The utility model provides a technical solution: an automatic cleaning mechanism, comprising a frame 1, a collecting bucket 101 is installed on one side of the top of the frame 1, a conveying assembly is installed at the discharge port of the collecting bucket 101, a plurality of equally spaced bead chains 4 are provided on the surface of the conveying assembly, and synchronous gears are installed at both ends of the bead chain 4. A plurality of fixed brackets 14 are installed inside the frame 1, a rotating assembly 3 for allowing beads in the bead chain 4 to rotate is installed on the surface of one of the fixed brackets 14, the rotating assembly 3 is installed at one end of the bead chain 4 and fixed on one side surface of the frame 1, a cleaning assembly 5 for cleaning the bead chain 4 is provided below the rotating assembly 3, and a lifting assembly that allows the cleaning assembly 5 to move up and down is installed below the cleaning assembly 5;

[0025] During use, when the bead chain 4 moves to the cleaning position, the self-rotating component 3 will drive it to rotate automatically, thereby enhancing the contact area and frequency between the surface of the bead chain 4 and the cleaning medium, and helping to more thoroughly remove dust, sugar and other pollutants attached to the bead chain 4, significantly improving the cleaning effect, and combined with the adjustment function of the lifting component, the cleaning component 5 can be precisely adjusted according to the height and position of the bead chain 4, achieving comprehensive cleaning without dead angles, avoiding the cleaning blind spots that may exist in traditional cleaning methods.

[0026] The self-rotating component 3 includes a fixing part and a tooth plate 301. The bottom end of the fixing part is installed at the bottom end of one of the fixed brackets 14. One side of the fixing part is connected to the side wall of the tooth plate 301. The teeth of the tooth plate 301 are meshed with the synchronous gear. Due to the meshing connection between the tooth plate 301 and the synchronous gear, the self-rotating component 3 can drive the bead chain 4 to achieve synchronous rotation, which not only ensures that each bead on the bead chain 4 can be cleaned evenly, but also avoids uneven cleaning or increased wear between beads due to asynchronous rotation.

[0027] The cleaning assembly 5 includes a motor assembly 12, a bearing assembly 8 and a roller brush 9. A brush cleaning roller 11 is installed inside the roller brush 9. One end of the brush cleaning roller 11 is rotatably connected to the bearing assembly 8, and the other end of the brush cleaning roller 11 is connected to the motor assembly 12. The dense bristle design of the roller brush 9 increases the contact area with the surface of the bead chain 4, thereby improving the cleaning effect. The bearing assembly 8 serves as a connecting bridge between the roller brush 9 and the motor, playing a role in supporting and reducing friction.

[0028] Mounting plates 7 are installed on both sides of the brush cleaning roller 11. The mounting plates 7 are U-shaped. A brush water spray pipe 10 for spraying the roller brush 9 is installed on the inner wall of one side of the mounting plate 7. Both ends of the brush water spray pipe 10 are connected to the upper water spray pipe 2 for spraying the bead chain 4. The brush water spray pipe 10 can directly spray the roller brush 9 to ensure that the roller brush 9 remains moist during the cleaning process, thereby more effectively removing stubborn stains and attachments on the surface of the bead chain 4. The moist bristles of the roller brush 9 can increase the friction with the surface of the bead chain 4 and improve the cleaning effect.

[0029] The motor assembly 12 includes a drive motor, the base of which is mounted on the inner wall of the mounting plate 7, and the output shaft of the drive motor is fixedly connected to the other end of the brush cleaning roller 11. Due to the direct connection between the drive motor and the brush cleaning roller 11, when the brush cleaning roller 11 needs to be replaced or maintained, the operation can be performed more conveniently.

[0030] The lifting assembly includes a lifting cylinder 6, a lifting guide rail 13 and a slider 1302. The base of the lifting cylinder 6 is installed at the inner bottom end of the frame 1. The piston rod end of the lifting cylinder 6 is fixedly connected to the bottom end of the slider 1302. The top of the slider 1302 is connected to one end of the mounting plate 7. The cooperation between the lifting guide rail 13 and the slider 1302 ensures the stability of the mounting plate 7 during the lifting process. The slider 1302 slides on the lifting guide rail 13, limiting the lateral movement and shaking of the mounting plate 7, thereby ensuring the smoothness and accuracy of the lifting movement.

[0031] A fixing plate 1301 is installed on the other side of the lifting guide rail 13. The fixing plate 1301 is fixedly installed on the side wall of the frame 1. A groove is provided on the inner wall of the slider 1302. The inner wall of the groove is slidably connected to the side wall of the lifting guide rail 13. The fixing plate 1301 firmly installs the lifting guide rail 13 on the side wall of the frame 1, providing solid support for the entire lifting mechanism, reducing the shaking and deviation of the guide rail during the lifting process, and enhancing the stability of the entire structure.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic cleaning mechanism, comprising a frame (1), characterized in that: A collecting bucket (101) is installed on one side of the top of the frame (1), and a conveying assembly is installed at the discharge port of the collecting bucket (101). A plurality of equally spaced bead chains (4) are provided on the surface of the conveying assembly, and synchronous gears are installed at both ends of the bead chains (4). A plurality of fixed brackets (14) are installed inside the frame (1), and a rotating assembly (3) for allowing beads in the bead chain (4) to rotate is installed on the surface of one of the fixed brackets (14). The rotating assembly (3) is installed at one end of the bead chain (4) and fixed on a side surface of the frame (1). A cleaning assembly (5) for cleaning the bead chain (4) is provided below the rotating assembly (3), and a lifting assembly for allowing the cleaning assembly (5) to move up and down is installed below the cleaning assembly (5).

2. The automatic cleaning mechanism according to claim 1, characterized in that: The self-rotating assembly (3) comprises a fixing member and a tooth plate (301), wherein the bottom end of the fixing member is mounted on the bottom end of one of the fixing brackets (14), one side of the fixing member is connected to the side wall of the tooth plate (301), and the teeth of the tooth plate (301) are meshed with the synchronous gear.

3. The automatic cleaning mechanism according to claim 2, characterized in that: The cleaning assembly (5) comprises a motor assembly (12), a bearing assembly (8) and a roller brush (9); a brush cleaning roller (11) is installed inside the roller brush (9); one end of the brush cleaning roller (11) is rotatably connected to the bearing assembly (8), and the other end of the brush cleaning roller (11) is connected to the motor assembly (12).

4. The automatic cleaning mechanism according to claim 3, characterized in that: Mounting plates (7) are installed on both sides of the brush cleaning roller (11), and the mounting plates (7) are arranged in a U shape. A brush water spray pipe (10) for spraying the roller brush (9) is installed on the inner wall of one side of the mounting plate (7), and both ends of the brush water spray pipe (10) are connected to an upper water spray pipe (2) for spraying the bead chain (4).

5. The automatic cleaning mechanism according to claim 4, characterized in that: The motor assembly (12) comprises a drive motor, the base of which is mounted on the inner wall of the mounting plate (7), and the output shaft of the drive motor is fixedly connected to the other end of the brush cleaning roller (11).

6. The automatic cleaning mechanism according to claim 5, characterized in that: The lifting assembly comprises a lifting cylinder (6), a lifting guide rail (13) and a slider (1302); the base of the lifting cylinder (6) is mounted on the inner bottom end of the frame (1); the piston rod end of the lifting cylinder (6) is fixedly connected to the bottom end of the slider (1302); and the top end of the slider (1302) is connected to one end of the mounting plate (7).

7. The automatic cleaning mechanism according to claim 6, characterized in that: A fixing plate (1301) is installed on the other side of the lifting guide rail (13), and the fixing plate (1301) is fixedly installed on the side wall of the frame (1). The inner wall of the slider (1302) is provided with a groove, and the inner wall of the groove is slidably connected to the side wall of the lifting guide rail (13).

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