SU377481A1 - LONG BASE PLANNER - Google Patents

Description

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This invention relates to land reclamation technology.

A long-base planner is known, which includes a frame with a ripper installed on it, a bucket working body and a mechanism for their lifting.

However, this long-base shuttle scheduler makes it difficult to install a ripper with a bucket tool at the same depth of development and requires their separate lifting mechanisms.

The purpose of the invention is to provide installation at the same depth of development of a ripper with a bucket tool.

For this, the cultivator of the proposed planner is mounted on a parallelogram suspension and has a leash, at the free end of which a slot is formed, which interacts with the axis of the bucket tool located above the knife cutting edge, and the cultivator is foldable with the possibility of fixation in the tilted position.

FIG. 1 shows a diagram of the working body of a long base scheduler with a lifting mechanism; in fig. 2 is a diagram of the ripper in the folded down position.

The long-base planner includes a frame / with a ripper 2 installed on it and a bucket working body 3 and a lifting mechanism 4. The ripper is mounted on a parallelogram suspension, including the top 5 and bottom 6 links, and has a leash 7, on the free end of which a longitudinal slot 8 is formed, interacting with the axis

9 of the bucket working body 3 located above the cutting edge of the knife 10. The bucket working body is connected to the frame by means of tie //. Upper 5 and lower 6 links of parallelogram ripper ripper 2

mounted pivotally on the arm 12. The lifting mechanism 4 is made in the form of a power cylinder of two shoulders lever 13 and adjustable thrust 14. The ripper 2 is folded around the axis 15 with the possibility of locking in the tilted position and rigidly connected with the leash 7 having a longitudinal slot 8 , which includes axis 9, is mounted on the side wall of the bucket working body 3. The latter includes a blade 16 and a knife

10. The axis 9 is located on the line of movement and near the cutting edge of the knife 10 of the bucket tool.

Long base scheduler works as follows.

When raising or lowering the bucket tool, axis 9 raises or lowers the leash 7 of the ripper 2. Since the ripper 2 is mounted on a parallelogram suspension, and the leash 7 is fixed rigidly on the ripper,

then the latter is raised or lowered in parallel by the same amount as the bucket tool. In order to loosen the ripper in the process that does not require loosening, the axis 17 is impelled, the loosening elements of the ripper are rotated around axis 15 and the axis 17 is reestablished.

Subject invention

Claims (2)

1. A long-base planner comprising a frame with a mounted ripper and a bucket working body and a lifting mechanism thereof, characterized in that, in order to ensure that the ripper with a bucket working body is installed at the same depth of development, the ripper is mounted on a parallelogram suspension and has a leash on the free the end of which is formed a slot interacting with the axis of the wedge-shaped working body located above the cutting edge of the knife. 2. The scheduler of claim 1, wherein the ripper is foldable so that it can be locked in the tilted position. 7 J / i7 FIG.