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公开(公告)号：US4227580A
公开(公告)日：1980-10-14
申请号：US595
申请日：1979-01-02
CPC分类号： A01B33/106 , A01B33/08 , A01B33/12 , A01B33/125
摘要： A harrow has an elongated frame beam supporting a row of rotatable soil-working members mounted side-by-side on upwardly extending shafts. The frame beam and row of soil-working members extend transverse to the direction of travel of the harrow. At each lateral end of the row, a screening plate is positioned and pivoted to the frame beam. Each screening plate extends in a substantially vertical plane in the general direction of travel. Also, each plate has a lower support portion that rides over the ground and side edges that are inclined upwardly. The screening plates are supported on arms that can be pivoted to relocate the plates 180 degrees so they can rest in inverted positions on top of the frame beam during transport. A roller is pivoted to the frame and positioned to the rear of the soil working members and the screening plates are located between the roller and the members, when seen from the side.
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公开(公告)号：US4132275A
公开(公告)日：1979-01-02
申请号：US759672
申请日：1977-01-17
CPC分类号： A01B33/087 , A01B33/125
摘要： A rotary harrow has a plurality of soil-working members rotatably mounted on upwardly extending shafts and the shafts are journalled in an elongated frame portion that extends transverse to the direction of travel. A protective and supporting member of elongated configuration is secured to the frame portion. The protective member can be nonrotatable but is angularly displaceable about a horizontal axis that extends generally parallel to the frame portion. The protective member has an inclined surface that can be curved or substantially flat and the outer surface faces the soil working members and is positioned relative to those members to direct debris downwardly to the ground. Stops on the frame portion and protective member limit the latter's movement relative to the remainder of the harrow.
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公开(公告)号：US4051904A
公开(公告)日：1977-10-04
申请号：US642052
申请日：1975-12-18
CPC分类号： A01B49/025 , A01B33/065 , A01B33/125 , A01B39/26
摘要： A soil cultivator or harrow has a row of soil working members that are driven about upwardly extending axes to work the soil. A plant screen at each lateral side of the implement has a forward guide portion that is pivoted to the front of the frame and a rear, spring-biased portion that normally is held close to the implement's lateral sides. The guide portion of each screen is inclined with respect to the direction of travel to guide plants away from the soil working members during the forward travel of the implement. A pair of arms are pivoted adjacent their front ends to a forward portion of the main frame of the implement, and are connected at their rear ends by a transverse support. The arms are connected to the main frame intermediate their ends by a connection which permits angular adjustment of the arms about their pivots. Each end of the transverse support is connected to a further rearwardly and downwardly extending arm and a roller is supported between the further arms.
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公开(公告)号：US3774689A
公开(公告)日：1973-11-27
申请号：US3774689D
申请日：1971-08-17
申请人： LELY ARY VAN DER , BOM C
发明人： VAN DER LELY A , BOM C
CPC分类号： A01B33/106 , A01B33/08 , A01B33/12 , A01B33/125
摘要： A cultivator has a frame for attachment to a prime mover, soil working members with tines rotatably mounted below the frame, and one or more screening devices mounted adjacent the soil working members to deflect stones and other debris during operation. Alternate soil working members have discs secured to the tine supports and the supports have inclined elements to deflect debris. A screening plate is positioned at each side of the soil working members and a strip secured to extend along the front of the frame. A soil smoothing roller is pivotably connected to trail the soil working members and adjust the working depth of same.
摘要翻译： 耙具有细长的框架梁，支撑一排并排安装在向上延伸的轴上的一排可旋转的土壤工作构件。 框架梁和一排土工作构件横向延伸到耙子的行进方向。 在行的每个横向端部，将筛板定位并枢转到框架梁。 每个筛板在大致垂直的行进方向上延伸。 此外，每个板具有骑在地面上的下支撑部分和向上倾斜的侧边缘。 筛板支撑在可以枢转的臂上，以将板重新定位180度，使得它们在运输期间可以在框架梁的顶部处于倒置位置。 辊子枢转到框架并且定位在土壤工作构件的后部，并且当从侧面看时，筛板位于辊和构件之间。
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公开(公告)号：US09328467B2
公开(公告)日：2016-05-03
申请号：US13884046
申请日：2011-11-09
申请人： Johannes Forster , Peter Erdmann , Walter Mayer , Udo Lohse , Siegfried Schwarz
发明人： Johannes Forster , Peter Erdmann , Walter Mayer , Udo Lohse , Siegfried Schwarz
CPC分类号： E01C23/065 , A01B33/125 , E01C23/088 , E02F3/241 , E02F3/783 , F41H11/26
摘要： The present invention relates to a rotor hood for a milling apparatus, with a front hood part, a rear hood part and two side hood parts, the front and the rear hood part enclosing together with the two side hood parts a working space that is open at the bottom, further comprising a stripping device which is mounted on the rotor hood and which forms the rear lower edge of the rotor hood in the working direction. The present invention further relates to a construction machine with a milling apparatus and such a rotor hood and a method for operating a milling apparatus with a rotor hood.
摘要翻译： 本发明涉及一种用于铣削装置的转子罩，其具有前罩部分，后罩部分和两个侧罩部分，前后罩部分与两侧罩部分一起封闭开放的工作空间 在底部还包括一个安装在转子罩上并在工作方向上形成转子罩的后下边缘的剥离装置。 本发明还涉及一种具有研磨装置和这种转子罩的施工机械以及用于具有转子罩的铣削装置的操作方法。
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公开(公告)号：US4063596A
公开(公告)日：1977-12-20
申请号：US627746
申请日：1975-10-31
CPC分类号： A01B33/065 , A01B33/125
摘要： A soil cultivating machine or rotary harrow has a row of tined soil working members that are driven about upwardly extending shafts. Further soil working or cultivating members between the driven members are mounted for free rotation about axes also located in the same row which extends transverse to the direction of travel. The further members have tines or blades that are supported on respective arms that extend forwardly and are journalled on vertical shafts at the front of a frame portion. The arm of a pair of blades or a pair of freely rotatable tined members is pivotable to and fro between limit stops to avoid obstacles in or on the ground. The tined members are freely rotatable about upwardly extending axes and the bladed members are freely rotatable about horizontal axes to assist in shedding weeds and other debris.
摘要翻译： 土壤栽培机或旋转耙具有一排倾斜的土壤工作构件，其围绕向上延伸的轴被驱动。 被驱动构件之间的进一步的土壤加工或栽培构件被安装成围绕也位于横列于行进方向延伸的同一排中的轴线自由旋转。 另外的构件具有支撑在相应的臂上的尖齿或刀片，其向前延伸并且在框架部分的前部的竖直轴上轴颈安装。 一对刀片或一对可自由旋转的定位构件的臂可在限位挡块之间来回转动，以避免地面内或地面上的障碍物。 定位构件可以围绕向上延伸的轴线自由旋转，并且叶片构件可绕水平轴线自由旋转以帮助脱落杂草和其它碎片。
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公开(公告)号：US4050520A
公开(公告)日：1977-09-27
申请号：US652098
申请日：1976-01-26
CPC分类号： A01B33/125
摘要： A cultivator having rotatable soil-working tines on supports has a screening element pivotally connected to the front of the frame to extend downwardly near the supports. Springs bias the screening element to a position adjacent the tines to prevent damage by stones encountered during operation. Adjustment members permit the vertical adjustment of the screening element relative to the tines.
摘要翻译： 具有在支撑件上具有可旋转的土壤施肥齿的耕作机具有可枢转地连接到框架前部的筛网元件，以在支撑件附近向下延伸。 弹簧将筛分元件偏置到与齿相邻的位置，以防止在操作期间遇到的石块损坏。 调节构件允许筛分元件相对于尖齿的垂直调节。
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公开(公告)号：US4433734A
公开(公告)日：1984-02-28
申请号：US379291
申请日：1982-05-18
CPC分类号： A01B29/048 , A01B33/125
摘要： A soil working implement has a row of soil working tools that displace soil rearwardly and laterally. A side-plate is pivoted to each side of the implement frame and positioned adjacent the outer ends of the row to arrest the lateral movement of the soil. An elongated supporting roller is located to the rear of the row to support the implement and further work the soil. Each side-plate has a lower rim that rides along the ground and a guide element is attached to the rear of the side-plate to extend inwardly towards an outer roller end. The element is preferably a blade that is inclined to displace soil arrested by the side-plate and prevent ridging. The blade can be integral or attached to the rim.
摘要翻译： 土工作具有一排土工作工具，可以向后和向后移动土壤。 侧板枢转到工具框架的每一侧并且邻近排的外端定位以阻止土壤的横向移动。 细长的支撑辊位于排的后部以支撑工具并进一步加工土壤。 每个侧板具有沿着地面骑行的下边缘，并且引导元件附接到侧板的后部以朝向外侧滚子端向内延伸。 该元件优选是倾斜以移动由侧板捕获的土壤并防止起皱的叶片。 刀片可以是一体的或连接到轮辋上。
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公开(公告)号：US4178997A
公开(公告)日：1979-12-18
申请号：US567695
申请日：1975-04-14
CPC分类号： A01B33/106 , A01B33/125
摘要： A harrow has an elongated frame beam supporting a row of rotatable soil-working members mounted side-by-side on upwardly extending shafts. The frame beam and row of soil-working members extend transverse to the direction of travel of the harrow. At each lateral end of the row, a screening plate is positioned and pivoted to the frame beam. Each screening plate extends in a substantially vertical plane in the general direction of travel. Also, each plate has a lower support portion that rides over the ground and side edges that are inclined upwardly. The screening plates are supported on arms that can be pivoted to relocate the plates 180 degrees so they can rest in inverted positions on top of the frame beam during transport.
摘要翻译： 耙具有细长的框架梁，支撑一排并排安装在向上延伸的轴上的一排可旋转的土壤工作构件。 框架梁和一排土工作构件横向延伸到耙子的行进方向。 在行的每个横向端部，将筛板定位并枢转到框架梁。 每个筛板在大致垂直的行进方向上延伸。 此外，每个板具有骑在地面上的下支撑部分和向上倾斜的侧边缘。 筛板支撑在可以枢转的臂上，以将板重新定位180度，使得它们在运输期间可以在框架梁的顶部处于倒置位置。
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公开(公告)号：US4111267A
公开(公告)日：1978-09-05
申请号：US759668
申请日：1977-01-17
CPC分类号： A01B33/087 , A01B33/125
摘要： A rotary harrow has a plurality of soil working members rotatably mounted on upwardly extending shafts and the shafts are journalled in an elongated frame portion that extends transverse to the direction of travel. A protective and supporting member of elongated configuration is secured to the frame portion by arms that are pivoted to that portion. The protective member can be nonrotatable but is angularly displaceable about a horizontal axis that extends generally parallel to the frame portion. The protective member has an inclined surface that can be curved or substantially flat and the outer surface faces the soil working members and is positioned relative to those members to direct debris downwardly to the ground.
摘要翻译： 旋转耙具有多个可旋转地安装在向上延伸的轴上的土壤作用构件，并且轴被轴颈安装在横向于行进方向延伸的细长框架部分中。 细长构造的保护和支撑构件被固定到框架部分。 保护构件可以是不可旋转的，但是可以围绕大致平行于框架部分延伸的水平轴线成角度地移位。 保护构件具有可以弯曲或基本平坦的倾斜表面，并且外表面面向土壤工作构件并且相对于这些构件定位，以将碎屑向下引导到地面。 在框架部分和保护构件上的停止限制了后者相对于耙的其余部分的运动。
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