公开(公告)号：US10695767B2

公开(公告)日：2020-06-30

申请号：US15327579

申请日：2015-06-26

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： Knut Kjaerran ,  Andreas Forsberg ,  Rowan Dallimore

IPC: B02C13/286 ,  B02C13/18

Abstract: An abrasion resistant wear plate is mountable within a rotor or a vertical shaft impact crusher to protect the rotor from material fed into the rotor. The wear plate includes a main body that mounts and supports at least one abrasion resistant insert to define, in part, a contact face over which feed material is configured to flow.

公开(公告)号：US09550187B2

公开(公告)日：2017-01-24

申请号：US14402705

申请日：2013-05-20

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： Rowan Dallimore ,  Andreas Forsberg ,  Knut Kjaerran

IPC: B02C23/00 ,  B02C13/286 ,  B02C23/02 ,  B02C13/18

CPC classification number: B02C13/286 ,  B02C13/18 ,  B02C13/1807 ,  B02C23/00 ,  B02C23/02 ,  B02C2013/28672 ,  Y10T137/0318

Abstract: A vertical shaft impact crusher feed tube arranged for protecting a rotor feeding opening of a feeding funnel of a vertical shaft impact crusher. The feed tube includes a tube portion via which material may flow from the feeding funnel and vertically downwards into a rotor. The tube portion has a first width at a material inlet, and a second width at a material outlet, wherein the second width is larger than the first width.

Abstract translation: 一种垂直轴冲击式破碎机进料管，用于保护垂直轴冲击式破碎机的进料漏斗的转子进料口。 进料管包括管部分，材料可以通过该部分从进料漏斗流动并垂直向下进入转子。 管部分在材料入口处具有第一宽度，在材料出口处具有第二宽度，其中第二宽度大于第一宽度。

公开(公告)号：US10286401B2

公开(公告)日：2019-05-14

申请号：US15327623

申请日：2015-06-26

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： Andreas Forsberg ,  Rowan Dallimore ,  Knut Kjaerran

IPC: B02C13/18 ,  B02C13/286

Abstract: An abrasion wear resistant distributor plate assembly is mountable to protect a rotor within a vertical shaft impact crusher for material fed into the rotor. A distributor plate is arranged so as to be resistant to the operational abrasive wear resulting from contact with a flow of crushable feed material through the crusher rotor. Attachment components are provided around a perimeter of the plate to facilitate mounting and decoupling of the plate at the rotor during servicing or replacement procedures.

公开(公告)号：USD734789S1

公开(公告)日：2015-07-21

申请号：US29460756

申请日：2013-07-15

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Designer： Rowan Dallimore ,  Andreas Forsberg ,  Knut Kjaerran

公开(公告)号：USD757829S1

公开(公告)日：2016-05-31

申请号：US29523430

申请日：2015-04-09

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Designer： Rowan Dallimore ,  Andreas Forsberg ,  Knut Kjaerran

公开(公告)号：US20150122920A1

公开(公告)日：2015-05-07

申请号：US14410041

申请日：2013-05-24

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： Rowan Dallimore ,  Andreas Forsberg ,  Knut Kjaerran

IPC: B02C13/286 ,  B02C23/12 ,  B02C13/02

CPC classification number: B02C13/286 ,  B02C13/02 ,  B02C13/095 ,  B02C23/12 ,  B02C2013/28672

Abstract: A crushing device includes a horizontal shaft impact crusher having an impeller rotating around a horizontal shaft and at least one curtain against which material may be crushed. The crushing device further includes a first feeding device for feeding a first type of material to be crushed to a crushing chamber of the horizontal shaft impact crusher. A second feeding device feeds a second type of material, having a smaller average particle size than the first type of material, to the crushing chamber simultaneously with the first feeding device feeding the first type of material to the crushing chamber. A mixing arrangement for at least partially mixes the first and the second types of materials with each other before bringing them into contact with the impeller.

Abstract translation: 破碎装置包括具有围绕水平轴旋转的叶轮和至少一个帘幕的水平轴冲击式破碎机，材料可以被击碎。 破碎装置还包括用于将要粉碎的第一类型的材料供给到水平轴冲击式破碎机的破碎室的第一进给装置。 第二进料装置将具有比第一类型的材料更小的平均粒度的第二类型的材料与第一进料装置同时向第一种进料装置供给到破碎室。 一种混合装置，用于在使第一和第二类材料与叶轮接触之前将第一和第二类材料至少部分地相互混合。

公开(公告)号：US11123747B2

公开(公告)日：2021-09-21

申请号：US14900650

申请日：2014-05-19

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： Rowan Dallimore ,  Andreas Forsberg ,  Knut Kjaerran

IPC: B02C23/02 ,  B02C13/286 ,  B02C13/18

Abstract: A vertical shaft impact crusher feed hopper distribution device arranged for feeding material to be crushed to a rotor of a vertical shaft impact crusher. The feed hopper distribution device is arranged to be mounted in a feed hopper that feeds material to the rotor and includes a supply channel that forwards material from an inlet opening arranged adjacent to an upper end of the supply channel to a hopper bottom opening arranged in a bottom of the feed hopper and communicating with the rotor. The supply channel has a cross-section that widens along at least a portion of the distance from the upper end to a lower end of the supply channel.

公开(公告)号：US11000854B2

公开(公告)日：2021-05-11

申请号：US16314910

申请日：2016-07-05

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： Andreas Forsberg ,  Rowan Dallimore ,  Knut Kjaerran

IPC: B02C13/26

Abstract: A rotor positioning device in a crusher is arranged to adjust a rotational position of a rotor shaft. A shaft engager includes a female toothed mating surface for coaxial engagement with a male mating surface at an end of the rotor shaft, so they become rotationally interlocked. The shaft engager includes alignable indicator slots that are, when in use, alignable with markings associated with an end of the rotor shaft, such that the markings become visible through the slots as the rod is rotationally driven by a drive component. The markings correspond to hammer positions within the crusher, such that these can be maneuvered for maintenance (e.g. to top dead-center positions) before access to the crusher chamber is gained.

公开(公告)号：US10814330B2

公开(公告)日：2020-10-27

申请号：US16314694

申请日：2016-07-05

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： Knut Kjaerran ,  Andreas Forsberg ,  Rowan Dallimore

IPC: B02C13/31 ,  B02C18/24 ,  B02C13/30 ,  B02C18/38 ,  B02C13/26

Abstract: A rotor locking device in a crusher is arranged for locking a rotational position of a rotor shaft. A shaft engager includes a female toothed mating surface for coaxial engagement with a male mating surface at an end of the rotor shaft to rotationally interlock the same. A fastening portion with engager apertures overlaps with a bearing mount surrounding the rotor shaft so it can be fastened therewith. The engager apertures are circumferentially elongated in order to accommodate alignment with fastening points in the bearing mount, at least when a closest rotational mating position is chosen for alignment. This enables any rotational position of the rotor shaft to be locked for safety before having to access the crusher chamber, especially when the rotor of the crusher has become blocked and requires maintenance.

公开(公告)号：US10751724B2

公开(公告)日：2020-08-25

申请号：US14410041

申请日：2013-05-24

Applicant: SANDVIK INTELLECTUAL PROPERTY AB

Inventor： Rowan Dallimore ,  Andreas Forsberg ,  Knut Kjaerran

IPC: B02C13/286 ,  B02C13/02 ,  B02C23/12 ,  B02C13/09

Abstract: A crushing device includes a horizontal shaft impact crusher having an impeller rotating around a horizontal shaft and at least one curtain against which material may be crushed. The crushing device further includes a first feeding device for feeding a first type of material to be crushed to a crushing chamber of the horizontal shaft impact crusher. A second feeding device feeds a second type of material, having a smaller average particle size than the first type of material, to the crushing chamber simultaneously with the first feeding device feeding the first type of material to the crushing chamber. A mixing arrangement for at least partially mixes the first and the second types of materials with each other before bringing them into contact with the impeller.