Title:
HORIZONTAL SHAFT IMPACT CRUSHER
Document Type and Number:
WIPO Patent Application WO/2023/227635
Kind Code:
A3
Abstract:
A horizontal shaft impact crusher and method for adjusting the same. The crusher housing has an inlet (8) for material to be crushed, an outlet (10) for material that has been crushed, an impeller (4) being mounted on a horizontal shaft (6) in the crusher housing (2) and being operative for rotating around a horizontal axis, a curtain (28,30) against which material accelerated by the impeller (4) may be crushed, and an adjustment device (42,60) comprising an adjustment bar (44, 62) for adjusting the position of the curtain (28,30) relative to the impeller, a cross beam (84) to which the adjustment bar (44) is connected, the crossbeam being adjustable relative to the impeller, and a drive cylinder (95) for displacing the cross beam to set the position of the curtain (28,30) relative to the impeller (4). The drive cylinder (95) comprises an internally mounted sensor (109,141) to measure the curtain position relative to the impeller (4).
Inventors:
MCDEVITT TERRY (GB)
SMYTH STUART (GB)
SMYTH STUART (GB)
Application Number:
PCT/EP2023/063851
Publication Date:
January 04, 2024
Filing Date:
May 23, 2023
Export Citation:
Assignee:
SANDVIK LTD (GB)
International Classes:
B02C13/02; B02C13/09
Domestic Patent References:
| WO2007110744A2 | 2007-10-04 |
Foreign References:
| CN112264148A | 2021-01-26 | |||
| US20130146692A1 | 2013-06-13 | |||
| US20160243553A1 | 2016-08-25 | |||
| CN112412899A | 2021-02-26 | |||
| US5718389A | 1998-02-17 | |||
| US20210370308A1 | 2021-12-02 |
Attorney, Agent or Firm:
SANDVIK (SE)
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