Title:
SAND-MAKING MACHINE HAVING PRECISE POSITIONING FUNCTION
Document Type and Number:
WIPO Patent Application WO/2023/124019
Kind Code:
A1
Abstract:
A sand-making machine having a precise positioning function. The sand-making machine having a precise positioning function comprises a base (22) and a processing box (1). Rollers (11) are arranged at four corners of the outer wall of one side of the base (22), a collecting recess (10) is formed in the inner wall of the end of the processing box (1) that is close to the base (22), and a damping mechanism (46) is arranged between the base (22) and the processing box (1); a crushing box (3) is arranged on the outer wall of the middle of the side, away from the base (22), of the processing box (1), and a feeding hopper (12) is arranged on the outer wall of the end of the crushing box (3) that is away from the processing box (1); a crushing box (6) is arranged on the inner wall of the middle of the side of the processing box (1) that is away from the base (22); a screening mechanism (29) is arranged on the inner wall of the end, close to the base (22), of the processing box (1); and a communicating pipe (19) is arranged on the outer wall of the middle of one side of the processing box (1), a suction fan (20) mounted on the outer wall of the middle of the same side is provided on the communicating pipe (19), and the other end of the communicating pipe (19) communicates with a purification box (17) mounted on the outer wall of the end of the same side that is away from the base (22). According to the sand-making machine, crushed gravel can be screened in a graded manner, and the sand-making efficiency is improved.
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Inventors:
SUN QIXIANG (CN)
CAO SHUHAO (CN)
SUN FAHU (CN)
MA CHI (CN)
XIAO YONGFEI (CN)
GUO PEIQUAN (CN)
CAO SHUHAO (CN)
SUN FAHU (CN)
MA CHI (CN)
XIAO YONGFEI (CN)
GUO PEIQUAN (CN)
Application Number:
PCT/CN2022/106202
Publication Date:
July 06, 2023
Filing Date:
July 18, 2022
Export Citation:
Assignee:
ZAOZHUANG XINJINSHAN INTELLIGENT EQUIPMENT CO LTD (CN)
International Classes:
B02C21/02; B02C13/02; B02C18/12; B02C18/16; B02C23/10
Foreign References:
| CN114405649A | 2022-04-29 | |||
| CN214554290U | 2021-11-02 | |||
| CN214724617U | 2021-11-16 | |||
| CN213254991U | 2021-05-25 | |||
| CN112871316A | 2021-06-01 | |||
| CN112844230A | 2021-05-28 | |||
| CN110270409A | 2019-09-24 | |||
| JP2014217792A | 2014-11-20 |
Attorney, Agent or Firm:
BEIJING ZHUANYING PATENT AGENCY CO., LTD. (CN)
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