公开(公告)号：US20120073705A1

公开(公告)日：2012-03-29

申请号：US13375566

申请日：2010-04-13

申请人： Richard Sulman

发明人： Richard Sulman

IPC分类号： A01G23/093 ,  B27L11/00

CPC分类号： A01G23/093

摘要： A tree harvester, suitable for harvesting small trees in row(s) as a source of biomass, has a harvesting head with a chipper drum and complementary anvil. A pick-up front has at least one spiral and guide member, such as a guide rail or counter-rotating spiral, to maintain a tree in a substantially vertical position when, and after, its stem is cut by a base cutter. The pick-up front has a support plate or conveyor, which co-operates with the at least one spiral or guide member pair, to convey the tree to a location about the chipper drum, for engagement by at least one pair of nip rollers above the chipper drum, while maintaining the tree in the substantially vertical position. The, or each, pair of nip rollers feeds the tree downwardly (and rearwardly) to the chipper drum, while still maintaining the tree in the substantially vertical position, for conversion to biomass, such as woodchips.The harvester may have two-or-more of the harvester heads arranged side-by-side to enable trees in adjacent rows to be harvested.

摘要翻译： 一种适合收获生物量来源的小型树木的收割机具有一个带有切片鼓和补充砧座的收割头。 拾取前端具有至少一个螺旋和引导构件，例如导轨或反向旋转的螺旋，以在其基座切割器切割其杆时，将树保持在基本垂直的位置。 拾取前部具有与至少一个螺旋或引导构件对配合的支撑板或输送器，以将树传送到围绕切屑滚筒的位置，用于通过至少一对压辊上的啮合 同时将树保持在基本垂直的位置。 或者每对夹辊将树向下（和向后）馈送到切屑鼓，同时仍然将树保持在基本上垂直的位置，以转换成生物质，例如木片。 收割机可以具有两个或更多个并排排列的收割机头，以使相邻行中的树被收获。

公开(公告)号：US07395767B2

公开(公告)日：2008-07-08

申请号：US11575596

申请日：2005-09-21

申请人： Richard Sulman

发明人： Richard Sulman

IPC分类号： A01C5/00 ,  A01C7/18 ,  A01C13/00 ,  A01B49/04

CPC分类号： A01B63/32 ,  A01C5/062 ,  A01C7/203

摘要： A ground engaging apparatus (10) has a support plate (50) pivotally attached to a frame (100); a pair of arms (30, 40) interconnecting the support plate (50) and a shank support (60), which supports a shank (70) and ground follower (90) and first and second biasing rams or springs (200, 300), to maintain the ground follower (90); against the ground (91) but allow controlled break out of a ground opening, or tillage, tool (81) if an obstruction is engaged.

摘要翻译： 地面接合装置（10）具有枢转地附接到框架（100）的支撑板（50）; 互连支撑板（50）的一对臂（30,40）和支撑柄（70）和磨削从动件（90）的柄支撑件（60）和第一和第二偏压杆或弹簧（200,300） ，以保持地面跟随者（90）; （91），但是如果阻塞物被接合，则允许受控地从开口开口或耕作，工具（81）。

公开(公告)号：US09585314B2

公开(公告)日：2017-03-07

申请号：US13375566

申请日：2010-04-13

申请人： Richard Sulman

发明人： Richard Sulman

IPC分类号： A01G23/093

CPC分类号： A01G23/093

摘要： A tree harvester, suitable for harvesting small trees in row(s) as a source of biomass, has a harvesting head with a chipper drum and complementary anvil. A pick-up front has at least one spiral and guide member, such as a guide rail or counter-rotating spiral, to maintain a tree in a substantially vertical position when, and after, its stem is cut by a base cutter. The pick-up front has a support plate or conveyor, which co-operates with the at least one spiral or guide member pair, to convey the tree to a location about the chipper drum, for engagement by at least one pair of nip rollers above the chipper drum, while maintaining the tree in the substantially vertical position. The, or each, pair of nip rollers feeds the tree downwardly (and rearwardly) to the chipper drum, while still maintaining the tree in the substantially vertical position, for conversion to biomass, such as woodchips.The harvester may have two-or-more of the harvester heads arranged side-by-side to enable trees in adjacent rows to be harvested.

摘要翻译： 收割机可以具有两个或更多个并排排列的收割机头，以使相邻行中的树被收获。

公开(公告)号：US20080029002A1

公开(公告)日：2008-02-07

申请号：US11575596

申请日：2005-09-21

申请人： Richard Sulman

发明人： Richard Sulman

IPC分类号： A01C7/18

CPC分类号： A01B63/32 ,  A01C5/062 ,  A01C7/203

摘要： A ground engaging apparatus (10) has a support plate (50) pivotally attached to a frame (100); a pair of arms (30, 40) interconnecting the support plate (50) and a shank support (60), which supports a shank (70) and ground follower (90) and first and second biasing rams or springs (200, 300), to maintain the ground follower (90); against the ground (91) but allow controlled break out of a ground opening, or tillage, tool (81) if an obstruction is engaged.

摘要翻译： 地面接合装置（10）具有枢转地附接到框架（100）的支撑板（50）。 互连支撑板（50）的一对臂（30,40）和支撑柄（70）和磨削从动件（90）的柄支撑件（60）和第一和第二偏压杆或弹簧（200,300） ，以保持地面跟随者（90）; （91），但是如果阻塞物被接合，则允许受控地从开口开口或耕作，工具（81）。