An apparatus for connecting an implement to mobile machinery comprises a first frame work, a slidable second frame work, and at least one support member. The support member provides support for the second framework as it slides back and forth along the first frame work.

The invention relates to an adjusting device, which includes a lifting device for adjusting a position of an attachment in use and a locking mechanism. The lifting device is switched between a locking position and a free position under a locking action of the locking mechanism, the lifting device drives the attachment to move to a first position when the lifting device is in the locking position; and the lifting device drives the attachment to move to a second position so as to work when the lifting device is in the free position. The adjusting device of the present invention has a simple structure, a low production cost, an easy maintenance, and a garden tool using the adjusting device can conveniently and quickly adjust the position of the attachment connected to the garden tool.

The invention relates to an adjusting device, which includes a lifting device for adjusting a position of an attachment in use and a locking mechanism. The lifting device is switched between a locking position and a free position under a locking action of the locking mechanism, the lifting device drives the attachment to move to a first position when the lifting device is in the locking position; and the lifting device drives the attachment to move to a second position so as to work when the lifting device is in the free position. The adjusting device of the present invention has a simple structure, a low production cost, an easy maintenance, and a garden tool using the adjusting device can conveniently and quickly adjust the position of the attachment connected to the garden tool.

A retrieval arrangement for a ripper of a machine includes a bollard that is disposed towards a rear portion of the machine. The bollard includes a base that is disposed along a mid-plane of the ripper and connected to the ripper via a ripper carriage. A method for retrieving the ripper includes positioning a sling around the bollard, and pulling the sling using another machine such that the bollard is biased in the direction away from the ripper carriage.

The present invention provides a tillage point having a ground engaging structure configured to adjust with respect to the ground so that the tillage point can flexibly adapt to various field conditions. The ground engaging structure can comprise wings for increasing soil fracture below the ground surface and/or a cover board for moving soil along the ground surface. The ground engaging structure can variably adjust using an actuator, such as a hydraulic cylinder, connected to linkage which can move the ground engaging structure through multiple angles about a pivot point during tillage operations. In addition, a controller can adjust the actuator to maintain an angle of the ground engaging structure according to a location on a prescription map.

Disclosed herein are devices, methods, and methods of making devices for solving the problem of providing vegetation maintenance along easements, right-of-ways, roads, paths, and landscapes. In one embodiment, a saw attachment includes a boom assembly and a motor assembly mechanically coupled with the boom assembly. The saw attachment also includes a circular saw blade mechanically coupled with the motor assembly and a mount assembly mechanically coupled with the boom assembly. The mount assembly is configured for attachment to a loader having lift arms and resident on a host vehicle. In certain embodiments, the host vehicle may be a skid-steer, a tracked loader, or the like. In other embodiments, the host vehicle may be a tractor, a telehandler, or the like.

An autonomous agricultural system comprising an implement configured to perform an agricultural operation. The system additionally comprises an autonomous power unit for autonomously propelling the implement. The system further comprises a coupling assembly configured to connect the implement to the power unit. The coupling assembly provides at least six degrees of freedom of movement between the implement and the power unit.

Disclosed herein are devices, methods, and methods of making devices for solving the problem of providing vegetation maintenance along easements, right-of-ways, roads, paths, and landscapes. In one embodiment, a saw attachment includes a boom assembly and a motor assembly mechanically coupled with the boom assembly. The saw attachment also includes a circular saw blade mechanically coupled with the motor assembly and a mount assembly mechanically coupled with the boom assembly. The mount assembly is configured for attachment to a loader having lift arms and resident on a host vehicle. In certain embodiments, the host vehicle may be a skid-steer, a tracked loader, or the like. In other embodiments, the host vehicle may be a tractor, a telehandler, or the like.

Disclosed herein are devices, methods, and methods of making devices for solving the problem of providing vegetation maintenance along easements, right-of-ways, roads, paths, and landscapes. In one embodiment, a saw attachment includes a boom assembly and a motor assembly mechanically coupled with the boom assembly. The saw attachment also includes a circular saw blade mechanically coupled with the motor assembly and a mount assembly mechanically coupled with the boom assembly. The mount assembly is configured for attachment to a loader having lift arms and resident on a host vehicle. In certain embodiments, the host vehicle may be a skid-steer, a tracked loader, or the like. In other embodiments, the host vehicle may be a tractor, a telehandler, or the like.

In order to require as few load measuring units (50) as possible and yet always know the loads acting on the boom (3, 4) independently of the working head (2) currently attached to the boom (3, 4), the load measuring unit (50), in particular only one, is either on or in the boom (3, 4), in particular fixed, or between arm end (18a) of the boom and the head end (18b) of the working head (2) facing it.