SU380274A1 - DEVICE FOR PRESSING CHAPTER PILLS - Google Patents

Description

one

The invention relates to machines for the installation of pillars in the cultivation of trellis crops (grapes, raspberries, hops, etc.).

Known devices usually install trellis poles in a way of barring without prior preparation of the soil. These devices do not work satisfactorily on DENSITY soils, poles are destroyed, significant deviations from the vertical appear, it is almost difficult to solve the problems when installing the poles at an angle to the horizontal. In addition, even when working on a ground of ordinary density, it is necessary to use columns of durable materials (reinforced concrete structures, etc.).

In order to reduce the efforts in pressing the column, the proposed device is equipped with a device for preliminary preparation of recesses in the places of the column indentation, which is made in the form of a sharpened rod installed under the lever pad, the upper end of which is equipped with a vibrator, and fixed on the bracket between the directional rollers and gear rack. Transmission Controlled by Hydrocyl Syndrome. The diameter of the rod is less than the diameter of the trellis pole. The bracket, on which the krenits device, is made of telescopic, adjustable in length, is hinged on the frame and connected to the hydraulic cylinder of rotation in the vertical plane.

FIG. 1 shows a device for pressing trellis posts with a device for preliminary preparation of recesses for pressing a post into the ground; } ia of FIG. 2 — adaptation of preliminary preparation of recesses in places of indentation of pillars.

The device for pressing the trellis posts consists of two parts symmetrically located relative to the longitudinal axis of the tractor, each of which includes a lever 1 supported by the inner end and two rollers 2 installed with a symmetrical movement relative to the axis of the lever} on curvilinear guides 3 . At the outer end of the lever, a thrust plate 4 is pivotally mounted. The hydraulic cylinder J is hingedly connected to the lever / and the frame of the device.

The adaptation of the preliminary preparation of the recesses in the places where the pillars are pressed in is located under the lever of the device. It contains a rod 6 with a pointed end with a rail 7 fixed on it and a directional vibrator 8. The core has a smaller cross section than a pressed pillar. The mechanism for returning the rod from the soil consists of a hydracy cylinder 9. the chain 10, the drive sprocket 11, the sprocket pinion gear 12 and the spring 13. The rod is slid in the guide rollers 14 of the swivel bracket 15, which is adjustable in length and can be installed in a horizontal position or tilted at different angles with the help of a hydraulic cylinder 16 on the hinge 17. The swivel bracket is retracted from the outgoing position on the hinge 18 by the handle 19. All components and parts are mounted on the frame 20, which is located on the tractor 21.

The device works as follows.

The work area is preliminarily marked on the tags and the shpaler is laid out; The aggregate is inserted into the inter-aisle of the vineyard and stops so that the axis of the rod 6 coincides with the mark for installation. A directional vibrator 8 is turned on, which oscillates, directed along the axis of the rod. Under the action of oscillations, the rod 6 enters the soil “and a given depth. Then, the return cylinder I is turned on, which, through chain 10, drives the sprocket // and pinion sprocket 12 fixed to it on the shaft, leads the rod out of the soil, leaving a recess in it for the pressed post. The constant tension of the chain is carried out by the spring 13, which also contributes to the entry of the rod into the soil. Further, the bracket 15 for the hand: the coil 19, together with the rod on the hinge 18, is retracted from the recess. The worker lifts the pole, and, having installed its lower end into the recess, the upper one brings it under the support plate 4. The hydraulic cylinder 5 of the device for pressing trellis posts, which through the lever / presses the post into the previously prepared recess, is turned on. If it is necessary to install the pillars at some angle to the soil surface, for example, crustal pillars, the recess in it is prepared at that angle by turning the bracket 15 on the hinge 17 by means of a hydraulic cylinder 16. When the post is pressed in, the unit moves to the next mark and

1 CYCLE is repeated.

Subject matter

Claims (5)

1. Device for -palting of the trellis pillars, including the frame with push a lever and a support platform on it, and a drive mechanism, characterized in that, in order to reduce the force during pressing of the column, the device is equipped with preliminary preparation of the recesses in the places of the pressing of the posts. 2. The device according to claim 1, characterized in that the preliminary preparation device for the recesses is made in the form of a pointed rod mounted under the support arm of the lever, the upper end of which is provided with a vibrator, and fixed on a bracket between the guide rollers and a rack and pinion gear, controlled hydraulic cylinder. 3. The device according to claim 2, characterized in that the diameter of the rod is less than the diameter of the tapestry cTOjii6a. 4. The device according to claim 2, characterized in that the bracket is made telescopic, adjustable in length. 5. The device on on. 2-4, characterized in that the bracket is pivotally mounted on the frame and connected to a turn hydraulic cylinder in vertical plane. . 2