Anti-blocking device for pluviometer

By using a combination of rotating components and cleaning brushes in the anti-blocking device of the rain gauge, the function of automatically cleaning the surface of the filter sleeve is realized, and the stretching component is used to quickly remove the rain gauge body, which solves the problem of difficulty in automatic cleaning and rapid disassembly of the existing devices, and improves the degree of automation and operation convenience of the device.

CN222677356UActive Publication Date: 2025-03-28山东省泰山气象站
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Patent Information

Application Number
CN202421438652.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-24
Publication Date
2025-03-28
Estimated Expiration
2034-06-24

AI Technical Summary

Technical Problem

The existing rainfall anti-blocking device is not convenient for automatic cleaning of the surface of the filter sleeve, and is not convenient for rapid disassembly of the rainfall body, affecting monitoring results and operating efficiency.

Method used

A rainfall anti-blocking device is designed, using a combination of a rotating component and a cleaning brush. By driving the motor to drive the rotation of the rotating shaft, it drives the cleaning brush to rotate, and automatically cleans the mud and sand on the surface of the filter sleeve; at the same time, the setting of the stretching component is achieved to quickly disassemble the main body of the rainfall.

Benefits of technology

The effect of automatically cleaning the surface of the filter sleeve is achieved, preventing blockage, and improving the degree of automation of the rain gauge; at the same time, the disassembly process of the rain gauge main body is simplified, reducing the difficulty of personnel operation, and improving convenience.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model relates to the technical field of rainfall monitoring, and discloses a rain gauge anti-blocking device, which comprises a rain gauge main body, a gathering hopper is slidably connected in the rain gauge main body, the top surface of the gathering hopper is fixedly connected with a filtering sleeve, and the top surface of the filtering sleeve is rotatably connected with a rotating assembly. According to the anti-blocking device for the rain gauge, through the arrangement of the rotating assembly and the cleaning brush, when the anti-blocking device is used, a filter screen cover slides downwards along a sliding rail to be installed above a gathering hopper, the filter screen cover conducts primary coarse filtration, a filter sleeve conducts secondary filtration, a rotating shaft is inserted into the filter sleeve, and the cleaning brush is tightly attached to the surface of the filter sleeve; and then a driving motor is started to drive a rotating shaft to rotate, so that a rotating disc drives a cleaning brush to rotate and scrape the surface of the filter sleeve, thereby achieving the effect of automatically cleaning the surface of the filter sleeve, preventing the surface of the filter sleeve from being blocked by silt and affecting the monitoring result, and improving the automation degree of the anti-blocking device for the pluviometer.
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