The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 05, 2024
Filed:
Aug. 19, 2020
International Center for Bamboo and Rattan, Beijing, CN;
Abstract
A device for sampling soil of tropical lowland rainforest is provided, and the device includes a driving motor, a probe rod and a sampling barrel. An output shaft of the driving motor is fixedly connected with the top end of the probe rod. The probe rod is hollow. The sampling barrel is disposed in the probe rod. An opening of the bottom end of the sampling barrel faces to the soil inlet. Two baffle plates are also arranged in the probe rod. The side wall of the baffle plate is arc-shaped, and the bottom end of the baffle plate is semicircular. The semicircular baffle plates can pass through the space and can be joined to form a cylinder with a closed bottom end. Two linear motors are fixedly arranged in the probe rod and can respectively drive the two baffle plates to move.