A tunnel concrete curing moisture material laying device
By using a threaded roller and servo motor driven device in the tunnel concrete curing apparatus, uniform mixing and efficient laying of the moisture-retaining material were achieved, solving the problem of insufficient mixing and improving the curing quality of tunnel concrete.
CN117341038BActive Publication Date: 2026-05-26CCCC HEHAI ENG CO LTD
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Patent Information
- Application Number
- CN202311268140.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-09-28
- Publication Date
- 2026-05-26
- Estimated Expiration
- 2043-09-28
AI Technical Summary
Technical Problem
In existing technologies, the moisture-retaining material in tunnel concrete curing devices is not mixed sufficiently, resulting in uneven paving and affecting road quality.
Method used
The device employs a material bin, a threaded roller, and a servo motor drive. The rotation of the threaded roller and the movement of the connecting window enable uniform mixing of the moisturizing material. The pressure and depth of material discharge are increased through the cooperation of the pressurizing component and the pusher plate.
Benefits of technology
It improved the uniformity of mixing and the quality of laying of the moisturizing material, reduced material waste, and enhanced the curing effect of tunnel concrete.
✦ Generated by Eureka AI based on patent content.
Abstract
This invention discloses a device for laying moisturizing material for tunnel concrete curing, relating to the field of road maintenance technology. It includes a material box with a discharge assembly inside, a pressurizing assembly on one side of the box's inner cavity, and a support plate fixedly connected to the bottom of the box. The support plate has multiple through-hole discharge holes. This invention improves the mixing degree of the moisturizing material. Through the rotation of two threaded rollers and the movement of the connecting window, the moisturizing material can be better mixed with other components, making the material more uniform and preventing settling and separation. The device improves the mixing degree of the moisturizing material within the box through squeezing and tumbling, thereby improving the quality of the paved road surface. It effectively improves the mixing degree of the moisturizing material and has the advantages of convenient material discharge and efficient operation. The synchronous movement of the drive roller and the boss increases the discharge pressure of the moisturizing material and increases the depth of the material, facilitating smooth discharge.
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