SU1020073A1 - Stump pulling device - Google Patents

Abstract

1. KORNEVISHER, including mounted on the frame rack. on which the undercutting knife is fixed, combed out the knife and vibrator, so that in order to reduce the energy intensity of cutting the soil and roots, the stand is made with a groove located in its lower part in the plane of motion, the root bud, and A crawling knife is installed in a groove, while in the cavity of the groove between the undercutting knife and the resistant shell is an elastic sheath connected by a pipeline to a vibrator, which is made in the form of a pneumatic pulsator. 2. Root scrubber according to claim 1, with VI uem that as an elastic strip gidshodapang used.

Description

The invention relates to an agricultural technique, in particular, tools for combing the roots and loosening the soil.

Known 1comber root, including the frame and combing the teeth; IJ,

. The root scrub is also known, which includes a rack mounted on the frame, on which a pruning knife, combing the teeth and a vibrator 2 are fixed.

A disadvantage of the known devices is the high energy consumption of cutting soil and roots.

The purpose of the invention is to reduce the air-permeability of cutting soil and roots. . The goal is achieved by the fact that the stand is made with a groove located in its lower part in the plane of movement of the root scrubber, and the undercutting knife is installed in the groove, while in the cavity of the groove between the undercutting knife and the stand there is an elastic shell connected by a pipeline with a vibrator, which is made in the form of a pneumopulsator. .

As an elastic shell use | hydraulic hose is in use;

Figure 1 shows the roots, Tel, General view) in figure 2 - stand, the cross-section of the groove.

The root scrubber includes a rack 2 mounted on the frame 1, on which the pruning knife 3 and combing teeth are mounted on the bottom of the frame

4, and at the top — a pneumatic pulsator 5. The pruning knife 3 has a blade 5 and is mounted in a groove 7, which is made in the lower part of the stand in the plane of movement of the root scraper.

In the cavity of the groove formed by the walls of the post 2 and the undercutting knife 3, there is placed an elastic shell 8, made in the form of hydraulic hose and connected by a pipe (not shown) with a pneumatic puller 5. The root cleaner is mounted on the tractor 9 by means of a hinged device 10.

Root scrub works as follows.

During the forward movement of the root of the comb, the soil layer is cut. Acting on. undercutting knife 3 force from the side of the soil and the roots is transmitted to the elastic shell 8 connected to the pneumatic pulsator

5, giving alternating fluid flow, which gives the undercutting knife 3 oscillatory movements. The cut layer enters the outcasting teeth 4, where the soil spills between the teeth, and the roots extend beyond the teeth and are distributed on the soil surface.

Due to the oscillating movements of the pruning knife, the cutting power consumption of the soil and roots is reduced. At the same time, the intensity of loosening the arable horizon and root combing increases. .

Claims (2)

1. ROOT CLEANER, including a rack mounted on the frame. on which a cutting knife, combing teeth and a vibrator are fixed, which is due to the fact that, in order to reduce the energy consumption of cutting soil and roots, the stand is made with a groove located in its lower part in the plane of movement of the root, and the cutting the knife is installed in the groove, while in the cavity of the groove between the cutting knife and the rack there is an elastic shell connected by a pipeline to a vibrator, which is made in the form of a pneumatic pulse torus. 2. The root comb according to claim 1, on the basis of which we have used hydroealanging as an elastic shell.