Reducing tank casting and sanding device

CN117324537BActive Publication Date: 2026-06-05巢湖云海镁业有限公司

Patent Information

Authority / Receiving Office: CN · China
Patent Type: Patents(China)
Current Assignee / Owner: 巢湖云海镁业有限公司
Filing Date: 2023-09-06
Publication Date: 2026-06-05

AI Technical Summary

Technical Problem

In the existing technology, there is a time difference between the small hopper being pushed to the initial feeding position by external force and the hopper automatically resetting, which causes the position of the small hopper to be fixed, and the sand to accumulate on the master mold, affecting the uniformity of sand distribution.

Method used

The support frame system, driven by hydraulic cylinders and servo motors, moves the connecting plate and support frame through hydraulic cylinders to achieve position calibration and adjustment of the screening basket. Combined with the screening of vibrating motors and springs, it ensures that the sand is evenly distributed in the target area. The servo motor drives the auger blades to achieve automatic material feeding, and the guide frame and guide plate avoid manual contact.

Benefits of technology

This method achieves uniform distribution of sand on the master mold, reduces errors in manual sand distribution, and improves construction safety and efficiency.

✦ Generated by Eureka AI based on patent content.

Smart Images

Figure CN117324537B_ABST

Patent Text Reader

Abstract

The application discloses a reducing tank casting sand distribution device and relates to the technical field of casting. The device comprises a hopper, a reinforcing frame is fixedly connected to one side of the hopper, a supporting assembly is arranged at the bottom of the reinforcing frame, the supporting assembly comprises a supporting base, a hydraulic cylinder and a limiting frame, and the supporting base is fixedly connected to the reinforcing frame at the top. In the application, the hydraulic cylinder drives the reinforcing basket and the screening basket to move, thereby completing the position calibration and adjustment of the screening basket at the bottom of the sand distribution cylinder. When the vibration motor drives the screening basket to vibrate, the sand can be uniformly distributed in the target area after being screened. The connecting rod drives the dragon blade to move, the dragon blade drives the sand to move and be discharged in the sand distribution cylinder, thereby assisting in automatically distributing the sand in the sand distribution cylinder. The connecting block reciprocally moves on the threaded rod, the guide block can be driven to move leftward and rightward on the top of the guide rail, the supporting base moves with the guide block, and thus the position adjustment of the supporting base is realized. In this way, the safety of construction is improved, and the workers are prevented from directly contacting the sand distribution structure.

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