Title:
GRINDING AND BRAN DISCHARGING MECHANISM AND GRAIN GRINDING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2023/168660
Kind Code:
A1
Abstract:
The present invention relates to the field of object discharging. Disclosed are a grinding and bran discharging mechanism and a grain grinding apparatus. The grinding and bran discharging mechanism comprises a housing, a middle wall, and a sand barrel; the middle wall has a first face facing the sand barrel and a second face facing away from the sand barrel; the first face and the sand barrel work in conjunction to form a grinding cavity; the sand barrel can move with respect to the grinding cavity, so as to grind grains; the second face and the housing work in conjunction to form a bran discharging cavity; a plurality of through grooves communicating the grinding cavity and the bran discharging cavity are formed on the middle wall; the plurality of through grooves are arranged in an array on the middle wall, and the through grooves are obliquely arranged along the direction of a descending trajectory of the grains in the grinding cavity. According to the grinding and bran discharging mechanism and the grain grinding apparatus provided in the present application, the plurality of through grooves arranged in an array are formed on the middle wall, meanwhile, the through grooves are obliquely arranged along the direction of the descending trajectory of the grains in the grinding cavity, so that materials produced by grinding the grains in the grinding cavity can enter the bran discharging cavity faster via the through grooves, and the bran collection efficiency of the bran discharging cavity is also better.
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Inventors:
XU TIECHENG (CN)
Application Number:
PCT/CN2022/080182
Publication Date:
September 14, 2023
Filing Date:
March 10, 2022
Export Citation:
Assignee:
XU TIECHENG (CN)
International Classes:
B02C9/00; B02B3/00
Foreign References:
| CN104338575A | 2015-02-11 | |||
| CN106269017A | 2017-01-04 | |||
| JPH1190246A | 1999-04-06 | |||
| JPH1190247A | 1999-04-06 | |||
| JPH1190248A | 1999-04-06 | |||
| JPH0947674A | 1997-02-18 | |||
| CN213493862U | 2021-06-22 | |||
| CN2757919Y | 2006-02-15 |
Attorney, Agent or Firm:
SHENZHEN HANLIN HUIRONG INTELLECTUAL PROPERTY AGENCY FIRM (CN)
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