Roller conveying mechanism

Abstract

The utility model discloses a roller conveying mechanism, which belongs to the technical field of roller conveying and comprises a roller shaft, a roller core arranged on the roller shaft, a roller arranged on the roller core, a roller fixing component arranged on the roller core and used for fixing the roller, and a roller core fixing component arranged on the roller core and used for fixing the roller core on the roller shaft. In the specific implementation process, firstly, the roller is installed on the roller core, the roller is fixed through the roller fixing assembly, and after the roller core is moved to a proper position along the roller shaft, the roller core is fixed through the roller core fixing assembly, and the mechanism is simple in structure, flexible in installation position and capable of being installed at any position on the roller shaft; the distance between the rollers on the same roller shaft can be correspondingly adjusted according to the size change of kiln furniture of a user.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying rollers, in particular to a roller conveying mechanism. Background Art

[0002] Roller conveyors are used to convey kiln tools (saggers, pads) or products used in the production of lithium battery materials and daily-use ceramic kilns. They are one of the peripheral auxiliary equipment of kilns. According to production needs, the product conveying channel may need to be dustproof and sealed. The conveyor consists of a series of roller shafts, on which multiple rollers are installed. Kiln tools (saggers, pads) or products are placed on the rollers and conveyed by the rotation of the rollers.

[0003] The rollers currently used are fixed to the roller shaft by a pin or a split pin, and the roller shaft must be drilled. After the rollers are fixed to the roller shaft, the roller spacing on the same roller shaft cannot be adjusted accordingly according to the change of the user's kiln furniture size; therefore, the existing technology needs to be improved. Utility Model Content

[0004] Purpose of the utility model: A roller conveying mechanism to solve the above problems existing in the prior art.

[0005] In order to solve the above technical problems, the utility model provides a roller conveying mechanism, a roller shaft, a roller core is arranged on the roller shaft, a roller is arranged on the roller core, a roller is arranged on the roller core, a roller fixing assembly for fixing the roller is arranged on the roller core, and a roller core fixing assembly for fixing the roller core on the roller shaft is arranged on the roller core.

[0006] As a preferred solution, the roller fixing assembly includes a fixing groove arranged on the roller core, and an elastic retaining ring is installed in the fixing groove.

[0007] As a preferred solution, the roller core fixing assembly includes a threaded hole arranged on the roller core, and a set screw threadedly connected to the threaded hole is arranged in the threaded hole.

[0008] As a preferred solution, the threaded hole and the corresponding set screw are provided in plurality.

[0009] As a preferred solution, the angle between two adjacent set screws is 90°.

[0010] As a preferred solution, the roller is made of ceramic.

[0011] As a preferred solution, a special-shaped hole is arranged inside the roller, and the outer surface of the roller core is arranged to be in a shape matching the special-shaped hole.

[0012] As a preferred solution, the roller core and the roller on the roller shaft are provided in plurality.

[0013] Beneficial effects: The utility model relates to a roller conveying mechanism. When in use, the roller is first installed on the roller core, and the roller is fixed by the roller fixing assembly. After the roller core is moved to a suitable position along the roller shaft, the roller core is fixed by the roller core fixing assembly. The mechanism has a simple structure and a flexible installation position. It can be installed at any position on the roller shaft, and the roller spacing on the same roller shaft can be adjusted accordingly according to the change in the size of the user's kiln furniture. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is an exploded schematic diagram of the overall structure of the utility model.

[0016] Figure 3 It is a schematic diagram of the utility model when working.

[0017] Figure 4 It is a schematic diagram of the angle between two adjacent set screws of the utility model.

[0018] The reference numerals in the figures are: roller shaft 1, roller 2, roller core 3, elastic retaining ring 4, set screw 5, threaded hole 6, fixing groove 7, special-shaped hole 8. DETAILED DESCRIPTION

[0019] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0020] The applicant has found that the rollers currently used are fixed to the roller shaft by a pin or a split pin, and the roller shaft must be drilled. After the rollers are fixed to the roller shaft, the roller spacing on the same roller shaft cannot be adjusted accordingly according to the change in the size of the user's kiln furniture.

[0021] To this end, the utility model provides a roller conveying mechanism, please refer to Figures 1 to 3, including a roller shaft 1, a roller core 3 is arranged on the roller shaft 1, a roller 2 is arranged on the roller core 3, a roller fixing assembly for fixing the roller 2 is arranged on the roller core 3, and a roller core fixing assembly for fixing the roller core 3 on the roller shaft 1 is arranged on the roller core 3; in specific implementation, the roller 2 is first installed on the roller core 3, and the roller 2 is fixed by the roller fixing assembly, and after the roller core 3 is moved to a suitable position along the roller shaft, the roller core 3 is fixed by the roller core fixing assembly. The mechanism has a simple structure and a flexible installation position. It can be installed at any position on the roller shaft 1, and the spacing between the rollers 2 on the same roller shaft 1 can be adjusted accordingly according to the change in the size of the user's kiln furniture.

[0022] Preferably, the roller fixing assembly includes a fixing groove 7 provided on the roller core 3 , and an elastic retaining ring 7 is installed in the fixing groove 7 . In a specific implementation, the roller 2 is axially fixed by the elastic retaining ring 7 .

[0023] Preferably, the roller core fixing assembly includes a threaded hole 6 arranged on the roller core 3, and a fixing screw 5 threadedly connected to the threaded hole 6 is arranged in the threaded hole 6. In specific implementation, the roller shaft 1 is clamped by the fixing screw 5 to fix the roller core 3.

[0024] Furthermore, in order to make the fixing of the roller core 3 more reliable, the threaded hole 6 and the corresponding set screw 5 are provided in plurality.

[0025] Further, in order to make the fixing of the roller core 3 more reliable, please refer to Figure 4 The angle between two adjacent set screws 5 is 90°.

[0026] Preferably, in some embodiments, the roller is mainly used to transport lithium battery materials, so the roller 2 is best made of ceramic.

[0027] Preferably, a special-shaped hole 8 is provided inside the roller 2 , and the outer surface of the roller core 3 is configured to have a shape matching the special-shaped hole 8 .

[0028] Preferably, the roller core 3 and the roller 2 on the roller shaft 1 can be arranged in plurality according to actual working conditions.

[0029] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings; however, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical scheme of the present invention, and these equivalent transformations all belong to the protection scope of the present invention.

Claims

1. A roller conveying mechanism, characterized in that: include: Roller shaft; A roller core, arranged on the roller shaft; A roller, arranged on the roller core; A roller fixing assembly, arranged on the roller core and used for fixing the roller; A roller core fixing assembly is arranged on the roller core and is used for fixing the roller core on the roller shaft.

2. A roller conveying mechanism according to claim 1, characterized in that: The roller fixing assembly comprises: A fixing groove, arranged on the roller core; An elastic retaining ring is installed in the fixing groove.

3. A roller conveying mechanism according to claim 1, characterized in that: The roller core fixing assembly comprises: A threaded hole is provided on the roller core; A set screw is arranged in the threaded hole and threadedly connected to the threaded hole.

4. A roller conveying mechanism according to claim 3, characterized in that: The threaded holes and the corresponding set screws are provided in plurality.

5. A roller conveying mechanism according to claim 3, characterized in that: The angle between two adjacent set screws is 90°.

6. A roller conveying mechanism according to claim 1, characterized in that The roller is made of ceramic.

7. A roller conveying mechanism according to claim 1, characterized in that: The interior of the roller is provided with a special-shaped hole, and the outer surface of the roller core is provided with a shape matching the special-shaped hole.

8. The roller conveying mechanism according to claim 1, characterized in that: The roller core and the roller on the roller shaft are arranged in plurality.

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