Dynamic wearing detecting subsoiling shovel device

Abstract

A dynamic wearing detecting subsoiling shovel device belongs to the technical field of agricultural machinery. According to the dynamic wearing detecting subsoiling shovel device, a shovel head is fixedly connected to the bottom of a shovel handle through two bolts; three ultrasonic sensors are fixed to three blind holes of the shovel head, six ultrasonic sensors are fixed to six blind holes on both sides of a groove of the shovel handle, a cable is fixedly connected into the groove of the shovel handle, and the nine ultrasonic sensors are connected with a microcomputer through the cable; themicrocomputer is arranged inside a tractor cab. The d dynamic wearing detecting subsoiling shovel device can in real time detect the dynamic wearing of the working surfaces of the handle and the headof a subsoiling shovel in a practical working state, and meanwhile can feed dynamic wearing information back to the microcomputer for operators to check in real time to intuitively know the dynamic wearing characteristics of the subsoiling shovel, thereby providing data support for research on the dynamic wearing characteristics of the subsoiling shovel and being significant to wearing-resistant design of the subsoiling shovel.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, and in particular relates to a subsoiling shovel device capable of detecting dynamic wear. Background technique [0002] As people pay more attention to environmental protection and soil and water conservation, conservation tillage is used more and more widely, so the important link of conservation tillage—subsoiling operation has also attracted the attention of many researchers. The subsoiling shovel is a key part of the subsoiling operation. Due to the long-term, high-strength, and large-plowing operation requirements during the subsoiling operation, the handle and tip of the subsoiling shovel are strongly worn by the soil layer, making the subsoiling shovel handle and Subsoiler tips produce wear failures. [0003] When the subsoiler shovel is working, the shovel handle and shovel tip are always in the soil layer, and the operator cannot detect its wear in time. Although the lab...

AI Technical Summary

Problems solved by technology

[0003] When the subsoiler shovel is working, the shovel handle and shovel tip are always in the soil layer, and the operator cannot detect its wear in time. Although the laboratory can use the abrasive wear tester to study the wear of the subsoiler shovel, the indoor test situation It is quite different from the actual operation in the field, and it cannot truly reflect the real wear of the subsoiler in operation. Therefore, a device that can detect the dynamic wear of the subsoiler in real time is designed to optimize the wear resistance of the subsoiler and study the subsoiler. Shovel wear characteristics are significant

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