A roller device for a test platform
By incorporating guide grooves, adjustable spiral components, and rake nails into the drum device, the problem of unreasonable structural design in existing drum testing equipment is solved, enabling material condition monitoring and parameter adjustment optimization, thereby improving the applicability and experimental efficiency of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHINA TOBACCO JIANGXI IND CO LTD
- Filing Date
- 2025-07-22
- Publication Date
- 2026-07-17
AI Technical Summary
The existing roller testing equipment has an unreasonable structural design and poor versatility, which cannot meet the experimental requirements under different process conditions, resulting in increased design and processing costs.
A test platform roller device was designed. The transparent cylinder contains guide grooves, adjustable spiral components, and rake nails. By combining the spiral components and rake nails, the requirements of different cigarette manufacturing processes for material uniformity, residence time, and processing efficiency can be met.
It enables visualized monitoring of material status and parameter adjustment and optimization, improves the applicability and experimental efficiency of the equipment, reduces equipment costs, and is suitable for experimental platforms and production equipment.
Smart Images
Figure CN224504679U_ABST
Abstract
Claims
1. A drum device for test benches, comprising a drum (1) inside which working components are housed, characterized by the fact that, The inner wall of the cylinder (1) is provided with a plurality of guide grooves (2), which are evenly distributed along the circumference of the cylinder (1). Each guide groove (2) extends from one end to the other along the generatrix of the cylinder (1). The working component includes: one or more sets of spiral assemblies, each set of spiral assemblies including one or more integrated lifting plates (3); The structure of the integrated lifting plate (3) includes a plate body (32) which extends spirally along the axial direction of the cylinder (1); the plate body (32) is provided with a number of rake nails (31) at intervals along its spiral extension direction, one end of the rake nail (31) extends out of the inner edge of the plate body (32) in the length direction and is provided with a connecting part and a locking part, and the other end extends out of the outer edge of the plate body (32); The connecting part is used to slide with the guide groove (2); The locking part is used to lock or release the rake nail part (31) from the cylinder (1); The working component also includes: a plurality of second rake nails (41), one end of which is also provided with the connecting part and the locking part, for independently slidingly engaging with the guide groove (2) and locking or loosening with the cylinder (1).
2. A drum apparatus for a test platform according to claim 1, characterized in that The structure of the connecting part includes a T-shaped slider (5); The locking part includes a pressing block (6), a screw (7), and a spring (8). The screw (7) is used to connect the pressing block (6), the cylinder (1), and the T-shaped slider (5) in sequence, and to make the pressing block (6) press the cylinder (1). The spring (8) is sleeved on the screw (7) and its two ends abut against the clamping block (6) and the T-shaped slider (5) respectively, to provide tension when the screw (7) is loosened, so that the clamping block (6) and the screw (7) cooperate.
3. A drum apparatus for a test platform according to claim 2, characterised in that, The bottom end of the clamping block (6) is provided with a recessed groove (61), and the end faces (62) on both sides of the groove (61) are used to contact the inner wall of the cylinder (1); The top of the spring (8) abuts against the bottom of the groove (61), the T-shaped slider (5) is provided with a stepped hole to accommodate the screw (7), and the bottom of the spring (8) abuts against the stepped surface of the stepped hole.
4. The test platform drum apparatus of claim 2, wherein, The T-shaped slider (5) is integrally formed or tightly fitted with the rake nail (31); the T-shaped slider (5) is integrally formed or tightly fitted with the second rake nail (41).
5. The test platform drum apparatus of claim 1, wherein, The rake nail part (31) is integrally formed with the plate body (32); each rake nail part (31) includes two semi-cylinders, which are symmetrically arranged on both sides of the plate body (32), and the top of the two semi-cylinders is an outwardly convex arc surface (311).
6. The test platform drum apparatus of claim 1, wherein, The multiple sets of spiral assemblies are distributed at equal intervals along the axial direction of the cylinder (1); the several second rake nails (41) are arranged between two adjacent sets of spiral assemblies.
7. The test platform drum apparatus of claim 1, wherein, The plurality of rake nails (31) are evenly distributed on the plate (32), and each rake nail (31) is oriented toward the center of the cross-section of the cylinder (1) in which it is located.
8. The test platform drum apparatus of claim 1, wherein, The second rake nail (41) is evenly distributed on the cross-section of the cylinder (1) where it is located, and each second rake nail (41) is oriented toward the center of the cross-section of the cylinder (1) where it is located.
9. The test platform drum apparatus of claim 1, wherein, Each screw assembly contains four integral scoops (3) which extend in succession along the axis of the barrel (1) in a helix, constituting a 360° helix angle.
10. The roller device for the test platform according to claim 1, characterized in that, The barrel (1) is made of transparent material.