Wireless temperature measuring device for granary

By designing the telescopic mechanism and sampling mechanism of the wireless temperature measurement device of the granary, the problems of excessive length of the insertion rod and easy damage to the temperature measurement probe in the prior art are solved, and the device is conveniently portable and efficiently detected, ensuring the quality of food storage.

CN222671261UActive Publication Date: 2025-03-25HENAN SANSEN ELECTRONIC TECH CO LTD
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Patent Information

Application Number
CN202420756154.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-04-12
Publication Date
2025-03-25
Estimated Expiration
2034-04-12

AI Technical Summary

Technical Problem

The plug-in rod of the existing granary pile temperature measuring device is too long, making it inconvenient to carry and transport, and the plug-in temperature measuring device is prone to damage, resulting in detection errors.

Method used

A wireless temperature measurement device in granary is designed, using a telescopic mechanism and a sampling mechanism. The telescopic mechanism drives the driving gear and driven gear to rotate through a servo motor, and the threaded rod drives the inner sleeve to extend or shorten to realize the expansion and contraction of the device; the sampling mechanism drives the sealing barrel to rotate through a speed reduction motor to ensure that the feed port is unobstructed, and grain can enter the sampling barrel and contact with the temperature measuring probe.

Benefits of technology

The device is conveniently carried and transported, avoiding the inconvenience caused by excessive length of the insertion rod; at the same time, through the design of the sampling mechanism, the temperature measuring probe is protected, detection errors are prevented, and the storage quality of food is ensured.

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Abstract

The utility model relates to the technical field of granary grain pile temperature measurement, and discloses a granary wireless temperature measuring device comprising a telescoping mechanism, the upper part of the telescoping mechanism is provided with a display assembly of the wireless temperature measuring device, and the lower end of the telescoping mechanism is provided with a sampling mechanism. According to the wireless temperature measuring device for the granary, the telescopic mechanism is extended when the wireless temperature measuring device is used, the telescopic mechanism is shortened when the wireless temperature measuring device is not used, the device can be conveniently carried or transferred, the gear motor is driven, and the packing cylinder rotates, so that grains enter the sampling cylinder and are connected with a temperature measuring probe of the wireless temperature measuring device; and then the reading is read through the display assembly of the wireless temperature measuring device, and the packing cylinder is driven to rotate through the gear motor, so that grains in the granary are taken out, detection personnel can visually know the state of the grains, detection errors caused by damage of a temperature measuring probe of the wireless temperature measuring device are prevented, and grain damage is prevented.
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