SU973060A1 - Root-and-tuber crop digging-out machine - Google Patents

Description

(54) MACHINE FOR ROOFING FRUITS

one

FIELD OF THE INVENTION The invention relates to agricultural machinery, in particular, machines for digging up root vegetables, for example, sugar beet.

A known machine for digging up root crops containing fork diggers and auger 1 behind them.

A disadvantage of the known device is an increased supply of free land along with root crops of several rows to one roll while simultaneously chiseling without prior separation. When this occurs, a significant expenditure of power loss of sugar-bearing mass and deformation of root crops

Also known is a machine for digging up root crops, containing a frame carrying fork arms and lattice disks fixed to it by means of brackets for picking, separating and placing root crops into a roller, while a beater is placed above each of the diggers opposite to the direction of the working movement of the machine. In the known device, the bits are located somewhat behind the cops 2.

A disadvantage of the known machine is that it does not ensure complete cleaning of the heads of the root crops from residues 5 of the tops, because its tweeters already affect the excavated roots. In addition, almost the entire undermined reservoir is fed to trellised disks, which in this case do not completely separate the impurities from the root crops, which causes a significant amount of impurities in the roll of the root crops. A disadvantage of the known machine is that the beaters acting on the excavated root crops damage them, the root crops also significantly damage the forked-lemesh diggers, which also require a large amount of energy when digging.

The purpose of the invention is to improve the quality of the machine and reduce its energy consumption of the bone.

Claims (2)

The goal is achieved by the fact that each of the beaters is pivotally connected to the frame by means of an attachment suspension and is made in the form of a screw with turns of elastic material, and each copac is equipped with a reflector of root crops, made in the form of a blade rigidly fixed on the copaca bracket, while working the surface of the blade is tilted in the direction of inclination of the auger coil, stirred over this hoof. FIG. 1 is a schematic side view of a machine for digging up root crops; in fig. 2 - the same, top view. The machine is made of frame 1, on which are fixed by means of brackets 2 kopits 3 and trellised disks 4. Above each of kopaci 3 is placed a beater 5 connected to frame 1 by means of a pendulum suspension 6 and made in the form of a multiple-thread auger with turns 7 of elastic material . On each of the brackets 2, a root reflector is rigidly fixed, made in the form of a blade 8, the working surface of which is inclined towards the tilt of the turn of the 7 beater 5 located above the copacho 3. The lattice 9 is located above each of the lattice disks 4. in the form of counter-rotating cones. The machine works as follows. During the working movement of the machine, the rotating cones of the cops 3 loosen the soil and extract the roots of it, which are cleaned with elastic turns 7 of the multiple auger and simultaneously move along the guide plane to the blade 8. The front edge of the Blade 8 guide plane is immediately behind the forked cops 3, which allows the roots to move along the concave surface of the radial up and up between the rows. The mutual combination of the guide plane of the blade 8 with the elastic elements of the beater 5, with the help of which the roots are moved, contributes to the directional displacement and descent of them To the interstice with simultaneous tertiary treatment from the ground and vegetable impurities. For the formation of the roll, the roots with the rows between the rows are selected by the rotating cusp disks 4, which give them rotational movement, as well as the movement of both one root crop relative to the other, and relative to the guide grids 9. At the same time, due to the presence of directional grids 9 and the emergence of centrifugal force further purification of root crops from free ground, plant residues, and at the same time they are formed into a roll. Thus, the beater, designed in the form of a screw with elastic winding, provides additional cleaning of the heads of root crops from tops of tops and directional mixing of root crops between the rows, which also contributes to additional cleaning of roots from impurities. A dump with a tilted working surface placed on the rack of a kopach also contributes to the displacement of root crops directed between the rows, which causes the selection of root crops only from the row spacing, and this leads to the relief of the selection of root crops, i.e., to a decrease in the energy intensity of the machine. Claims Machine for digging up root crops. containing a frame supporting fork-shaped diggers and lattice disks fixed to it by means of brackets for picking, separating and placing the root crops in a roll, while a beater is placed over each of the cops, and the direction of rotation in the area of the copacot is the same as the working direction of Ashina, According to the fact that, in order to improve the quality of the machine’s work and reduce its energy intensity, each of the beaters is hinged with a frame by means of a suspension frame and is made in the form of a spiral with coils of elastic material Each kopach is equipped with a reflector of root crops, vooooonenny in the form of a blade rigidly fixed on the bracket of the Kopach, while the working surface of the blade is tilted in the direction of the inclination of the auger coil located above this kopicha. Sources of information taken into account in the examination 1.Patent of France N ° 1282957, cl. And 01 D, 1961. 2.Patent of France No. 2423967. cl. A 01 D 25/02, 1979. x 6