US 12,104,993 B2
Whole-process automatic soil tabletting machine
Fei Liu, Zhejiang (CN); Xiangyu Lu, Zhejiang (CN); Tiantian Pan, Zhejiang (CN); Jun Zhou, Zhejiang (CN); Jiangang Shen, Zhejiang (CN); Wenwen Kong, Zhejiang (CN); and Xiaolong Li, Zhejiang (CN)
Assigned to ZHEJIANG UNIVERSITY, Zhejiang (CN)
Appl. No. 17/629,455
Filed by ZHEJIANG UNIVERSITY, Zhejiang (CN)
PCT Filed Feb. 1, 2021, PCT No. PCT/CN2021/074639
§ 371(c)(1), (2) Date Jan. 24, 2022,
PCT Pub. No. WO2022/041655, PCT Pub. Date Mar. 3, 2022.
Claims priority of application No. 202010862936.0 (CN), filed on Aug. 25, 2020.
Prior Publication US 2022/0349785 A1, Nov. 3, 2022
Int. Cl. G01N 1/28 (2006.01); B08B 1/12 (2024.01); B08B 1/30 (2024.01); B08B 3/04 (2006.01); B30B 11/04 (2006.01); G01N 1/44 (2006.01)
CPC G01N 1/286 (2013.01) [B08B 1/12 (2024.01); B08B 1/30 (2024.01); B08B 3/04 (2013.01); B30B 11/04 (2013.01); G01N 1/44 (2013.01); G01N 2001/2866 (2013.01)] 11 Claims
OG exemplary drawing
 
1. A whole-process automatic soil tabletting machine, the tabletting machine comprising:
a device body, wherein the device body comprises a tabletting platform, a top plate and a side portion extending between the tabletting platform and the top plate;
wherein the tabletting platform is located at a bottom of the device body, the tabletting platform is provided with a first station, a second station and a third station, and a heating device is arranged on the first station;
the top plate is located at a top of the device body, a soil crushing cutter and a punch head are installed on the top plate, and the soil crushing cutter and the punch head are arranged above the first station and the second station respectively;
the tabletting platform is further installed with a groove disc, sample preparation grooves and a cleaning groove are formed in the groove disc, each of the sample preparation grooves and the cleaning groove is located at a corresponding one of the first station, the second station or the third station; and
the cleaning groove and each of the sample preparation grooves are configured for placing a cleaning container and a soil sample container, respectively.