公开(公告)号：US06782680B2

公开(公告)日：2004-08-31

申请号：US10438128

申请日：2003-05-14

Applicant: Jean Viaud ,  Lionel Guiet

Inventor： Jean Viaud ,  Lionel Guiet

IPC: A01D35264

CPC classification number: A01B63/22 ,  A01B63/16

Abstract: An agricultural machine includes a wheel at each end of a transverse main frame with each wheel being carried by a vertically pivotal link to which an extensible and retractable actuating device is coupled for effecting vertical adjustment of the frame relative to the ground. The upper end of each actuating device is attached to a further link which is vertically pivotally mounted to the frame and has its upward movement resisted by a frame-mounted spring so as to dampen forces imposed on the wheel by the terrain. Each further link may be selectively locked to the frame so as to eliminate the function of the associated spring.

Abstract translation: 农业机械包括在横向主框架的每个端部处的轮子，每个车轮由垂直枢转的链节承载，可伸缩的致动装置联接到该枢转连杆上，以实现框架相对于地面的垂直调整。 每个致动装置的上端附接到另一个连杆，该连杆垂直地枢转地安装到框架上，并且其向上运动被框架安装的弹簧抵抗，以便抑制由地形施加在车轮上的力。 每个另外的连杆可以选择性地锁定到框架上，以便消除相关弹簧的功能。

公开(公告)号：US06308504B1

公开(公告)日：2001-10-30

申请号：US09521239

申请日：2000-04-05

Applicant: Martin Walch ,  Bernard Wattron

Inventor： Martin Walch ,  Bernard Wattron

IPC: A01D35264

CPC classification number: A01D43/105 ,  F16H7/14

Abstract: A treatment device for treating cut fodder includes a treatment rotor, first and second supports, and a driving device for driving the treatment rotor. The first support of the treatment device is located near a first end of the treatment rotor. The first support includes a first bearing in which the first end of the treatment rotor is guided in its rotation. The driving device includes a transmission device. The transmission device includes a first and second wheels, at least one endless transmission member, and a regulating or adjusting mechanism for regulating or adjusting the tension in the at least one endless transmission member. The second wheel of the transmission device is mounted on the first end of the treatment rotor. The at least one endless transmission member is wound around both the first and second wheels of the transmission device. The treatment device for treating cut fodder is characterized in that the regulating or adjusting mechanism for adjusting the tension in the endless transmission member includes the first bearing of the first support of the treatment device and the second wheel of the transmission device such that both the first bearing and the second wheel can be moved away from the first wheel of the transmission device in order to arrive at a desired position of adjustment. The regulating or adjusting mechanism also includes a retaining device for retaining the first bearing and the second wheel in the desired position of adjustment. The retaining device includes a tensioning member.

Abstract translation: 用于处理切割饲料的处理装置包括处理转子，第一和第二支撑件以及用于驱动处理转子的驱动装置。 处理装置的第一支撑件位于处理转子的第一端附近。 第一支撑件包括第一轴承，其中处理转子的第一端在其旋转中被引导。 驱动装置包括传动装置。 传动装置包括第一和第二轮，至少一个环形传动构件和用于调节或调整至少一个环形传动构件中的张力的调节或调节机构。 传动装置的第二轮安装在处理转子的第一端上。 至少一个环形传动构件缠绕在传动装置的第一和第二轮上。 用于处理切屑的处理装置的特征在于，用于调节环形传动构件中的张力的调节或调节机构包括处理装置的第一支撑件的第一轴承和变速装置的第二轮，使得第一 轴承，并且第二轮可以移动远离传动装置的第一轮，以便到达期望的调整位置。 调节或调节机构还包括用于将第一轴承和第二轮保持在所需调整位置的保持装置。 保持装置包括张紧构件。