Centering structure of a sealed tight conveyor
The rollerless structure with inclined sliding plates and oscillating half-rollers addresses belt meandering in sealed conveyors, ensuring alignment and reducing wear, thus preventing material scatter and environmental deterioration.
JP3256566UActive Publication Date: 2026-07-13YOKO CO LTD
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Patent Information
- Application Number
- JP2026001177U
- Authority / Receiving Office
- JP · JP
- Patent Type
- Utility models
- Current Assignee / Owner
- Filing Date
- 2026-04-07
- Publication Date
- 2026-07-13
- Estimated Expiration
- 2036-04-07
AI Technical Summary
Technical Problem
Existing sealed tight conveyors face difficulties in aligning the conveyor belt due to the absence of a three-point roller system, leading to belt meandering, especially when transporting powdery materials that can scatter and deteriorate the environment.
Method used
A rollerless structure is implemented with inclined sliding plates and notches, incorporating half-rollers that oscillate horizontally to adjust tension and prevent meandering, featuring a self-aligning mechanism.
Benefits of technology
The solution effectively prevents belt meandering and maintains alignment, ensuring efficient operation and reduced wear on the conveyor belt, while maintaining a sealed environment.
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Smart Images
Figure 0003256566000001_ABST
Abstract
This invention provides a centering structure for a sealed, tight conveyor that prevents the belt from meandering. [Solution] The centering structure of the sealed tight conveyor is provided with inclined sliding plates 40 on the left and right of the center roller 10 of the support roller row, with notches 40a provided in the plates to accommodate inclined half rollers 30. The center roller 10 and the two wing inclined half rollers 30 form a 1 / 2 support roller (C) that supports the carrier belt, and is made swingable in the conveying direction to provide a centering function for the carrier belt. Preferably, one end of the shaft of the center roller 10 and the half rollers 30 is made into an insert type, which makes it easy to replace the rollers by pulling them out in the axial direction.
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