Corn seed vigor testing device
By designing a corn seed vitality test device, the seeds are dispersed by moving the stock box and laying the rake, the problem of water absorption inconsistent caused by seed accumulation is solved and the detection accuracy is improved.
CN222655719UActive Publication Date: 2025-03-25NANPING JIANYANG XIAOFU SEED CO LTD
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Patent Information
- Application Number
- CN202421418416.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-20
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-20
AI Technical Summary
Technical Problem
In the prior art, corn seeds tend to accumulate unevenly during the seed soaking and germination process, resulting in inconsistent water absorption and saturation, and reducing the accuracy of seed vigor detection.
Method used
A corn seed vitality testing device was designed, including a water storage chamber, hydraulic cylinder, filter frame, reciprocating screw, support column and material box. Through the movement of the material box and the coordination of the laying rake, the seeds can be intermittently put into and spread out, and the seeds can be avoided from pile up.
Benefits of technology
Effectively prevent seed accumulation, ensure uniform laying of seeds, consistent water absorption and saturation, and improve the accuracy of seed vitality detection.
✦ Generated by Eureka AI based on patent content.
Abstract
The utility model relates to the technical field of seed vigor testing, in particular to a corn seed vigor testing device which comprises a machine body, a water storage cavity is formed in the machine body, a hydraulic cylinder is fixedly connected to the lower inner wall of the water storage cavity, a filter frame is fixedly connected to the driving end of the hydraulic cylinder, and a reciprocating lead screw is rotationally connected to the machine body. The reciprocating lead screw is in threaded connection with a supporting column, and the supporting column is fixedly connected with a material box. A material storage cavity is formed in the material box, a sealing plate is slidably connected into the material storage cavity, a sliding rod is fixedly connected to one side of the sealing plate, the sliding rod is connected with the material box through a spring, a lug plate and a wire plate are fixedly connected to one side of the material box, and a sliding assembly is arranged on the lug plate. According to the device, the seeds can be effectively prevented from being stacked together, and the corn seeds are uniformly laid, so that the water absorption rates of the seeds are the same, the water absorption saturations of the seeds are the same, and the accuracy of seed vigor detection is improved.
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