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    • 21. 发明授权
    • Combine sieve adjustment mechanism
    • 组合筛分机构
    • US4712568A
    • 1987-12-15
    • US837913
    • 1986-03-10
    • Russell W. StrongKenneth S. Rutt
    • Russell W. StrongKenneth S. Rutt
    • A01F12/44
    • A01F12/448
    • An adjustment mechanism to affect a change in the size of openings through a sieve in a combine harvester is disclosed wherein the handle for actuating the sleeve adjustment is positioned above the surface of the sieve to permit an ease and convenience of access. The handle is pivotally connected to a pivot member and movable between a retracted position in which the handle presents a streamlined profile to minimize obstruction to the flow of crop material thereover and an actuating position in which an engagement pin in said handle is engageable with a notch formed in the upper surface of the pivot member to permit the handle to actuate movement of the pivot member, which in turn is transferred into a fore-and-aft motion of a slat connection member interconnecting the sieve slats to be adjusted to affect a pivotal movement thereof. The adjusted position of the sieve slats is maintained by a combination of the friction between the friction disks and the pivot member and a clamping force of a spring clip retaining the handle in its retracted position.
    • 公开了一种用于影响通过联合收割机中的筛子的开口尺寸变化的调节机构,其中用于致动套筒调节的手柄位于筛子的表面上方,以便于进入。 手柄枢转地连接到枢转构件并且可在缩回位置之间移动,在该缩回位置中,手柄呈现流线型轮廓,以最小化对其上的作物材料的流动的阻碍;以及致动位置,其中所述手柄中的接合销可与切口 形成在所述枢转构件的上表面中,以允许所述手柄致动所述枢转构件的运动,所述枢转构件又被转移到互连所述筛板的缝合连接构件的前后运动以被调节以影响枢转构件 运动。 通过摩擦盘和枢转构件之间的摩擦以及将把手保持在缩回位置的弹簧夹的夹紧力来保持筛网的调节位置。
    • 27. 发明授权
    • Combine cab roof
    • 组合驾驶室屋顶
    • US5913566A
    • 1999-06-22
    • US926001
    • 1997-09-09
    • David B. StaufferRussell W. Strong
    • David B. StaufferRussell W. Strong
    • B60N2/30B60N2/75B60Q1/26B62D33/06B60J7/00
    • B60H1/00378B60H1/00564B60N2/3011B60N2/3045B60N2/305B60N2/4606B60N2/4633B60N2/4646B60Q1/2611B62D33/0617
    • The disclosure relates to a cab roof for an agricultural combine. The invention consists of an outer roof. Affixed within the outer roof is a left inner roof, right inner roof and a headliner. The left inner roof contains a fresh air duct with a fresh air inlet for the heating, ventilation and air conditioning (HVAC) unit. The left inner roof also has three light pockets. Each pocket contains either a distance or flood light fixture. Each light pocket also contains a light shroud having a top lip and an elongated bottom lip. The elongated bottom lip prevents light from reflecting off the cab glass. The right inner roof is similarly designed. The headliner contains a pair of molded conditioned air ducts for smoothly transferring conditioned air to several side defrost vents and several front defrost vents. A mirror support bar passes through the left inner roof, headliner and right inner roof. The entire roof is secured to the cab by several bolts. The entire cab can be moved by replacing the bolts with removal bolts. A worker can assemble the roof components at `bench-level` without having to climb on top of the cab.
    • 本公开涉及一种用于农业联合体的驾驶室屋顶。 本发明由外屋顶组成。 在屋顶内固定有左内屋顶,右内屋顶和顶篷。 左内屋顶包含新鲜空气管道,带有用于加热,通风和空调(HVAC)单元的新鲜空气入口。 左内屋顶也有三个轻便的口袋。 每个口袋包含一个距离或泛光灯具。 每个轻型口袋还包含一个具有顶部唇部和细长的底部唇部的护罩。 细长的底部唇缘防止光从驾驶室玻璃反射。 右内屋顶类似设计。 顶篷包含一对模制调节空气管道,用于将调节空气平滑地转移到几个侧面除霜通风口和几个前部除霜通风口。 镜子支撑杆穿过左内屋顶,顶篷和右内屋顶。 整个屋顶通过几个螺栓固定在驾驶室上。 通过用拆卸螺栓更换螺栓可以移动整个驾驶室。 工作人员可以在“台阶”组装屋顶部件,而无需爬上驾驶室顶部。