SU563942A1 - Machine for clearing shrubbery-covered lands - Google Patents

Description

one

The invention relates to tools and machinery for the cultivation of aerated s a stranded.

A device for clearing the ground includes a drum, which is provided on the periphery with radially diverging, curved teeth penetrating the ground and extracting the roots of a shrub. 11 -.

A disadvantage of the known device is that a significant part of the roots remains in the soil and cannot be combed out.

Known is a machine for clearing land that has been smoked, including a sequentially installed lifter, a separator, a bunker, a pickup rotor and rollers {2 3.

The disadvantage of this mask is that the process is disrupted due to the unloading of the uprooted mass, and, consequently, labor productivity decreases.

The purpose of the invention is to increase productivity.

This is achieved by the fact that the maschina is equipped with a lifting and cleaning device,

2

Which is installed between the lifter and the separator and has a cutting body with a curvilinear cutting edge, sprockets mounted on r-horizontal shafts and resilient longitudinal guides between the latter.

In addition, the lifter is mounted on a pivot-lever suspension.

At the firm. 1 depicts a mashina, svid side; on; .fig. 2 - the same, top view; on fi1. 3 - working body in the mode of the upraiser; in fig. 4 - the same in pick mode

Claims (1)

The machine includes a self-propelled engine 1, a common frame 2, a rotary-type rotary lifter 3, made on the suspension 4, which consists of arrows 5, pivotally connected to the frame and controlled by power cylinders 6 and sleeves 7, which are turned around the bow 8 with power cylinders 9 , 1 lifting and cleaning device in 10, consisting of a frame 11, a straight knife 12 with a cutting edge, rotors 13, representing a set of sprockets 14, mounted on horizontal shafts 15, elastic longitudinal guides 16 of different lengths whose rear ends are n They are fixed at the rear of the frame 11, and the front ones are free, the vibrator 117, the power cylinders 18 raise and lower the cleaning and cleaning device, the separators .19, the thrower 20i, and the body type hopper 21 with a trailer head. In front of the bunker, a pick-up rotor 22 is installed under it, and in the back of the bunker rollers 23. Reversible rotation takes place from the hydraulic drive 24, and the rotoro 13, separators 19 and throwers 20 rotate from BOMj via chain drives 25. Maschina can to work both in the mode of the shrub grower and in its mode, and in the mode of the shrub under the shafts. When the growing shrub is uprooting, the lifter 3 rotates from the bottom up and throws the uprooted mass onto an up-and-down device} 10, in which the soil partly ryt and seeps between the sprockets 14, guides 16, and then the shrub is fed to the separators 19, where it is final cleaning. For the provision of a regular supply of shrubs and soil to the separators and their simultaneous additional removal, the guides 16 are of different lengths and are arranged as follows. that the extreme shaft from the knife has a larger number: dragging stars 14 and the slightest —thrusting guides, and on the extreme shaft from the separators 19 — conversely; selection of wood residues. The cleaned P1K shrub is fed into the hopper 21 with the help of the .2O metal scoop, and the loading w / is expensively unloaded. When a machine is being built with large trees and a multinational plant and for their complete uprooting, uproot 3 is deepened to a great depth, if the uprooted mass accumulates in front of uproar 3, the latter rotates in the opposite direction, resulting in a loaded weight cleaning device 10. Performing a foot pick-up, the lifter 3 with the help of the suspension 4 is height-adjustable depending on the size of the heap, is carried out slightly forward from the lifting-cleaning device, rotated from top to bottom, and calculates scrubbing a shrub from a heap and throwing it on a lift-shankstish. rotary device 10. Claims 1. In order to clear up augmented land, including a sequentially installed lifting point, a separator, a bunker, a rolling rotor and roll-in rollers, about tl and h This is not due to the fact that, in order to increase the productivity of work, the machine is equipped with a lifting-cleaning device that is installed between the lifter and the separator and has a cutting body with a curvilinear cutting edge mounted behind it on the horizontal Alah sprocket and disposed IU) (Hell latest PRODO shnye elastic guide. 2, Machine by n. 1, characterized in that the lifter is mounted on a ball-and-lever suspension. Sources of information taken into account in the examination: 1. US Patent No. 3084747, cl. 17239, 1972. 2, USSR Copyright Certificate No. 341449, cl. A 01 g 23/06, 1972, (s. F 25 ten Fig.Z . Fig a