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公开(公告)号：US20100252286A1
公开(公告)日：2010-10-07
申请号：US12757538
申请日：2010-04-09
IPC分类号： A01B45/04
摘要： A method of harvesting and handling sod includes cutting an elongated sod slab and cutting said sod slab into two sod sections, but leaving uncut at least one small sod connection between said two sod sections, thereby to tie together said sod sections in a stack containing said sod sections.
摘要翻译： 收集和处理草皮的方法包括切割细长的草坪板并将所述草坪板切割成两个筒状部分，但在所述两个茎部之间留下未切割的至少一个小的草皮连接，从而将所述草皮部分结合在一起， sod部分。
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公开(公告)号：US07407362B2
公开(公告)日：2008-08-05
申请号：US10780616
申请日：2004-02-19
CPC分类号： A01G20/15 , A01G20/12 , Y10S47/901
摘要： Method and apparatus for lifting sod, in which grass blades of the sod are inserted between one or more clamps. The clamps are closed to grip the grass blades and the clamps are then moved, with the sod suspended therefrom, to a desired location. The clamps can if desired also grip the thatch, and/or a portion of the soil, of the sod slab.
摘要翻译： 用于提升草皮的方法和装置，其中草皮的草叶插入在一个或多个夹子之间。 夹子闭合以夹紧草叶，然后将夹子从其上悬挂到所需位置。 如果需要，夹具可以抓住草坪板的茅草和/或土壤的一部分。
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公开(公告)号：US4903778A
公开(公告)日：1990-02-27
申请号：US344771
申请日：1989-04-28
申请人： Gerardus J. Brouwer , Henry Zwambag
发明人： Gerardus J. Brouwer , Henry Zwambag
IPC分类号： A01B45/04
CPC分类号： A01B45/04 , Y10S414/124
摘要： A sod harvester in which sod is cut, conveyed upwardly, and then travels downwardly over a floppy conveyor and falls into a roll forming enclosure formed by a bottom conveyor and a vertical conveyor. The floppy conveyor swings downwardly at the start of roll forming, to reduce the free fall of the sod, and swings upwardly as the roll grows. When the roll is formed, the bottom conveyor is unlatched and tilts downwardly to discharge the roll, at the same time pulling into cocked position a core tube injector arm. When the roll discharges, the bottom conveyor snaps upwardly, releasing the core tube injector arm which injects a fresh core tube into the roll forming enclosure. The sod is rolled with its grass side outwardly to facilitate laying and to protect the grass roots. A tray on a cart at the end of the harvester receives the discharge roll and can convey it to either side of the cart. When the tray reaches either side of the cart, a cam tilts the tray to discharge the roll onto the ground clear of the next pass of the harvester.
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公开(公告)号：US4621696A
公开(公告)日：1986-11-11
申请号：US594000
申请日：1984-03-27
申请人： Gerardus J. Brouwer
发明人： Gerardus J. Brouwer
IPC分类号： A01B45/04
CPC分类号： A01B45/04
摘要： A sod harvesting machine travels forwardly along a path of travel and has a sod cutting head pivotally connected to a fixed rear frame by a horizontal front pivot shaft having its axis aligned along the path of travel and located close to the ground, and by a pair of rear pivots. The rear pivots are formed by a pair of curved tracks and rollers at the rear of the cutting head, well above the ground, allowing the front of a conveyor to be brought near the ground and close behind the sod cutting knife. The curved tracks have a common center of curvature located on the axis of the front pivot shaft so that they have the same effect as a horizontal rear pivot shaft located close to the ground and aligned with the front pivot shaft.
摘要翻译： 麦草收割机沿着行进路线向前行进，并且具有通过水平前枢轴枢转地连接到固定后框架的草皮切割头，水平前枢轴具有沿着行进路线对准的并且靠近地面定位的一对 的后枢轴。 后枢轴由切割头后部的一对弯曲的轨道和辊形成，远离地面，允许输送机的前部靠近地面并且紧靠在切割刀的后面。 弯曲的轨道具有位于前枢轴的轴线上的公共曲率中心，使得它们具有与靠近地面并与前枢轴对准的水平后枢轴的相同效果。
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公开(公告)号：US4396341A
公开(公告)日：1983-08-02
申请号：US296770
申请日：1981-08-27
CPC分类号： B66F9/07563 , B60P3/07
摘要： A forklift vehicle is mounted on the rear of a carrier vehicle with the front pneumatic tires of the forklift vehicle received in wheel pockets on the carrier vehicle, and with telescopic links suspending the rear of the forklift vehicle from the rear of the carrier vehicle. The pneumatic tires of the forklift vehicle act as a prime shock absorbing device, absorbing much of the vibration during road travel, thus reducing damage to the forklift vehicle.
摘要翻译： 载重车辆的后部安装有叉车，其中叉车的前充气轮胎容纳在载体车辆上的车轮凹坑中，并且伸缩连杆将叉车的后部从运输工具的后部悬挂下来。 叉车的充气轮胎作为主要的减震装置，在道路行驶期间吸收大量的振动，从而减少对叉车的损坏。
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公开(公告)号：US4018287A
公开(公告)日：1977-04-19
申请号：US554812
申请日：1975-03-03
申请人： Gerardus J. Brouwer
发明人： Gerardus J. Brouwer
IPC分类号： A01B45/04
CPC分类号： A01B45/04
摘要： A sod cutting knife having a horizontal undercutting blade, vertical support arms connected to each side of the undercutting blade, and removable side cutting blades mounted at the front of each support arm. The side cutting blades project below the bottom of the undercutting blade to protect the connection between the undercutting blade and the support arms against wear. The vertical and horizontal extent of the protrusions of the side cutting blades below the undercutting blade is limited to avoid undue resistance to vertical movement of the knife into the ground.
摘要翻译： 具有水平底切刀片的切割刀具，连接到底切刀片的每一侧的垂直支撑臂和安装在每个支撑臂前部的可移除侧切割刀片。 侧切割刀片突出在底切刀片的底部下方，以保护底切刀片和支撑臂之间的连接免受磨损。 底切刀片下方的侧切割刀片的突起的垂直和水平范围受到限制，以避免对刀具进入地面的垂直运动的过大阻力。
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